[JENKINS-EA] Lucene-Solr-jdk16panama-Windows (64bit/jdk-16-ea+32) - Build # 140 - Still Failing!

[Policeman Jenkins Server <je...@thetaphi.de>]

Build: https://jenkins.thetaphi.de/job/Lucene-Solr-jdk16panama-Windows/140/
Java: 64bit/jdk-16-ea+32 -XX:-UseCompressedOops -XX:+UseG1GC

65 tests failed.
FAILED:  org.apache.solr.cloud.CollectionsAPISolrJTest.testCreateWithDefaultConfigSet

Error Message:
java.lang.RuntimeException: org.apache.solr.common.SolrException: java.util.concurrent.TimeoutException: Could not connect to ZooKeeper 127.0.0.1:53814 within 30000 ms

Stack Trace:
java.lang.RuntimeException: org.apache.solr.common.SolrException: java.util.concurrent.TimeoutException: Could not connect to ZooKeeper 127.0.0.1:53814 within 30000 ms
	at __randomizedtesting.SeedInfo.seed([4045E0941897083E:EEE41D3472872CD]:0)
	at org.apache.solr.cloud.ZkTestServer.run(ZkTestServer.java:606)
	at org.apache.solr.cloud.ZkTestServer.run(ZkTestServer.java:530)
	at org.apache.solr.cloud.MiniSolrCloudCluster.<init>(MiniSolrCloudCluster.java:286)
	at org.apache.solr.cloud.SolrCloudTestCase$Builder.build(SolrCloudTestCase.java:220)
	at org.apache.solr.cloud.SolrCloudTestCase$Builder.configure(SolrCloudTestCase.java:210)
	at org.apache.solr.cloud.CollectionsAPISolrJTest.beforeTest(CollectionsAPISolrJTest.java:90)
	at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:78)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:567)
	at com.carrotsearch.randomizedtesting.RandomizedRunner.invoke(RandomizedRunner.java:1754)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$9.evaluate(RandomizedRunner.java:976)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$10.evaluate(RandomizedRunner.java:992)
	at com.carrotsearch.randomizedtesting.rules.SystemPropertiesRestoreRule$1.evaluate(SystemPropertiesRestoreRule.java:57)
	at org.junit.rules.RunRules.evaluate(RunRules.java:20)
	at org.apache.lucene.util.TestRuleSetupTeardownChained$1.evaluate(TestRuleSetupTeardownChained.java:44)
	at org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeAfterRule.java:43)
	at org.apache.lucene.util.TestRuleThreadAndTestName$1.evaluate(TestRuleThreadAndTestName.java:45)
	at org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRuleIgnoreAfterMaxFailures.java:60)
	at org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure.java:44)
	at org.junit.rules.RunRules.evaluate(RunRules.java:20)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.run(ThreadLeakControl.java:370)
	at com.carrotsearch.randomizedtesting.ThreadLeakControl.forkTimeoutingTask(ThreadLeakControl.java:819)
	at com.carrotsearch.randomizedtesting.ThreadLeakControl$3.evaluate(ThreadLeakControl.java:470)
	at com.carrotsearch.randomizedtesting.RandomizedRunner.runSingleTest(RandomizedRunner.java:951)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$5.evaluate(RandomizedRunner.java:836)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$6.evaluate(RandomizedRunner.java:887)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$7.evaluate(RandomizedRunner.java:898)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at com.carrotsearch.randomizedtesting.rules.SystemPropertiesRestoreRule$1.evaluate(SystemPropertiesRestoreRule.java:57)
	at org.junit.rules.RunRules.evaluate(RunRules.java:20)
	at org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeAfterRule.java:43)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at org.apache.lucene.util.TestRuleStoreClassName$1.evaluate(TestRuleStoreClassName.java:38)
	at com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMethodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
	at com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMethodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at org.apache.lucene.util.TestRuleAssertionsRequired$1.evaluate(TestRuleAssertionsRequired.java:51)
	at org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure.java:44)
	at org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRuleIgnoreAfterMaxFailures.java:60)
	at org.apache.lucene.util.TestRuleIgnoreTestSuites$1.evaluate(TestRuleIgnoreTestSuites.java:47)
	at org.junit.rules.RunRules.evaluate(RunRules.java:20)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.run(ThreadLeakControl.java:370)
	at com.carrotsearch.randomizedtesting.ThreadLeakControl.lambda$forkTimeoutingTask$0(ThreadLeakControl.java:826)
	at java.base/java.lang.Thread.run(Thread.java:831)
Caused by: org.apache.solr.common.SolrException: java.util.concurrent.TimeoutException: Could not connect to ZooKeeper 127.0.0.1:53814 within 30000 ms
	at org.apache.solr.common.cloud.SolrZkClient.<init>(SolrZkClient.java:203)
	at org.apache.solr.common.cloud.SolrZkClient.<init>(SolrZkClient.java:127)
	at org.apache.solr.common.cloud.SolrZkClient.<init>(SolrZkClient.java:113)
	at org.apache.solr.cloud.ZkTestServer.init(ZkTestServer.java:451)
	at org.apache.solr.cloud.ZkTestServer.run(ZkTestServer.java:603)
	... 47 more
Caused by: java.util.concurrent.TimeoutException: Could not connect to ZooKeeper 127.0.0.1:53814 within 30000 ms
	at org.apache.solr.common.cloud.ConnectionManager.waitForConnected(ConnectionManager.java:251)
	at org.apache.solr.common.cloud.SolrZkClient.<init>(SolrZkClient.java:194)
	... 51 more


FAILED:  org.apache.solr.cloud.CollectionsAPISolrJTest.testModifyCollectionAttribute

Error Message:
java.lang.RuntimeException: org.apache.solr.common.SolrException: java.util.concurrent.TimeoutException: Could not connect to ZooKeeper 127.0.0.1:54049 within 30000 ms

Stack Trace:
java.lang.RuntimeException: org.apache.solr.common.SolrException: java.util.concurrent.TimeoutException: Could not connect to ZooKeeper 127.0.0.1:54049 within 30000 ms
	at __randomizedtesting.SeedInfo.seed([4045E0941897083E:30255DB1C00EA112]:0)
	at org.apache.solr.cloud.ZkTestServer.run(ZkTestServer.java:606)
	at org.apache.solr.cloud.ZkTestServer.run(ZkTestServer.java:530)
	at org.apache.solr.cloud.MiniSolrCloudCluster.<init>(MiniSolrCloudCluster.java:286)
	at org.apache.solr.cloud.SolrCloudTestCase$Builder.build(SolrCloudTestCase.java:220)
	at org.apache.solr.cloud.SolrCloudTestCase$Builder.configure(SolrCloudTestCase.java:210)
	at org.apache.solr.cloud.CollectionsAPISolrJTest.beforeTest(CollectionsAPISolrJTest.java:90)
	at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:78)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:567)
	at com.carrotsearch.randomizedtesting.RandomizedRunner.invoke(RandomizedRunner.java:1754)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$9.evaluate(RandomizedRunner.java:976)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$10.evaluate(RandomizedRunner.java:992)
	at com.carrotsearch.randomizedtesting.rules.SystemPropertiesRestoreRule$1.evaluate(SystemPropertiesRestoreRule.java:57)
	at org.junit.rules.RunRules.evaluate(RunRules.java:20)
	at org.apache.lucene.util.TestRuleSetupTeardownChained$1.evaluate(TestRuleSetupTeardownChained.java:44)
	at org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeAfterRule.java:43)
	at org.apache.lucene.util.TestRuleThreadAndTestName$1.evaluate(TestRuleThreadAndTestName.java:45)
	at org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRuleIgnoreAfterMaxFailures.java:60)
	at org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure.java:44)
	at org.junit.rules.RunRules.evaluate(RunRules.java:20)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.run(ThreadLeakControl.java:370)
	at com.carrotsearch.randomizedtesting.ThreadLeakControl.forkTimeoutingTask(ThreadLeakControl.java:819)
	at com.carrotsearch.randomizedtesting.ThreadLeakControl$3.evaluate(ThreadLeakControl.java:470)
	at com.carrotsearch.randomizedtesting.RandomizedRunner.runSingleTest(RandomizedRunner.java:951)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$5.evaluate(RandomizedRunner.java:836)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$6.evaluate(RandomizedRunner.java:887)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$7.evaluate(RandomizedRunner.java:898)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at com.carrotsearch.randomizedtesting.rules.SystemPropertiesRestoreRule$1.evaluate(SystemPropertiesRestoreRule.java:57)
	at org.junit.rules.RunRules.evaluate(RunRules.java:20)
	at org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeAfterRule.java:43)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at org.apache.lucene.util.TestRuleStoreClassName$1.evaluate(TestRuleStoreClassName.java:38)
	at com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMethodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
	at com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMethodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at org.apache.lucene.util.TestRuleAssertionsRequired$1.evaluate(TestRuleAssertionsRequired.java:51)
	at org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure.java:44)
	at org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRuleIgnoreAfterMaxFailures.java:60)
	at org.apache.lucene.util.TestRuleIgnoreTestSuites$1.evaluate(TestRuleIgnoreTestSuites.java:47)
	at org.junit.rules.RunRules.evaluate(RunRules.java:20)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.run(ThreadLeakControl.java:370)
	at com.carrotsearch.randomizedtesting.ThreadLeakControl.lambda$forkTimeoutingTask$0(ThreadLeakControl.java:826)
	at java.base/java.lang.Thread.run(Thread.java:831)
Caused by: org.apache.solr.common.SolrException: java.util.concurrent.TimeoutException: Could not connect to ZooKeeper 127.0.0.1:54049 within 30000 ms
	at org.apache.solr.common.cloud.SolrZkClient.<init>(SolrZkClient.java:203)
	at org.apache.solr.common.cloud.SolrZkClient.<init>(SolrZkClient.java:127)
	at org.apache.solr.common.cloud.SolrZkClient.<init>(SolrZkClient.java:113)
	at org.apache.solr.cloud.ZkTestServer.init(ZkTestServer.java:451)
	at org.apache.solr.cloud.ZkTestServer.run(ZkTestServer.java:603)
	... 47 more
Caused by: java.util.concurrent.TimeoutException: Could not connect to ZooKeeper 127.0.0.1:54049 within 30000 ms
	at org.apache.solr.common.cloud.ConnectionManager.waitForConnected(ConnectionManager.java:251)
	at org.apache.solr.common.cloud.SolrZkClient.<init>(SolrZkClient.java:194)
	... 51 more


FAILED:  org.apache.solr.cloud.CollectionsAPISolrJTest.testCreateAndDeleteCollection

Error Message:
java.lang.RuntimeException: org.apache.solr.common.SolrException: java.util.concurrent.TimeoutException: Could not connect to ZooKeeper 127.0.0.1:54194 within 30000 ms

Stack Trace:
java.lang.RuntimeException: org.apache.solr.common.SolrException: java.util.concurrent.TimeoutException: Could not connect to ZooKeeper 127.0.0.1:54194 within 30000 ms
	at __randomizedtesting.SeedInfo.seed([4045E0941897083E:4790E1DF3F036D33]:0)
	at org.apache.solr.cloud.ZkTestServer.run(ZkTestServer.java:606)
	at org.apache.solr.cloud.ZkTestServer.run(ZkTestServer.java:530)
	at org.apache.solr.cloud.MiniSolrCloudCluster.<init>(MiniSolrCloudCluster.java:286)
	at org.apache.solr.cloud.SolrCloudTestCase$Builder.build(SolrCloudTestCase.java:220)
	at org.apache.solr.cloud.SolrCloudTestCase$Builder.configure(SolrCloudTestCase.java:210)
	at org.apache.solr.cloud.CollectionsAPISolrJTest.beforeTest(CollectionsAPISolrJTest.java:90)
	at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:78)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:567)
	at com.carrotsearch.randomizedtesting.RandomizedRunner.invoke(RandomizedRunner.java:1754)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$9.evaluate(RandomizedRunner.java:976)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$10.evaluate(RandomizedRunner.java:992)
	at com.carrotsearch.randomizedtesting.rules.SystemPropertiesRestoreRule$1.evaluate(SystemPropertiesRestoreRule.java:57)
	at org.junit.rules.RunRules.evaluate(RunRules.java:20)
	at org.apache.lucene.util.TestRuleSetupTeardownChained$1.evaluate(TestRuleSetupTeardownChained.java:44)
	at org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeAfterRule.java:43)
	at org.apache.lucene.util.TestRuleThreadAndTestName$1.evaluate(TestRuleThreadAndTestName.java:45)
	at org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRuleIgnoreAfterMaxFailures.java:60)
	at org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure.java:44)
	at org.junit.rules.RunRules.evaluate(RunRules.java:20)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.run(ThreadLeakControl.java:370)
	at com.carrotsearch.randomizedtesting.ThreadLeakControl.forkTimeoutingTask(ThreadLeakControl.java:819)
	at com.carrotsearch.randomizedtesting.ThreadLeakControl$3.evaluate(ThreadLeakControl.java:470)
	at com.carrotsearch.randomizedtesting.RandomizedRunner.runSingleTest(RandomizedRunner.java:951)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$5.evaluate(RandomizedRunner.java:836)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$6.evaluate(RandomizedRunner.java:887)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$7.evaluate(RandomizedRunner.java:898)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at com.carrotsearch.randomizedtesting.rules.SystemPropertiesRestoreRule$1.evaluate(SystemPropertiesRestoreRule.java:57)
	at org.junit.rules.RunRules.evaluate(RunRules.java:20)
	at org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeAfterRule.java:43)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at org.apache.lucene.util.TestRuleStoreClassName$1.evaluate(TestRuleStoreClassName.java:38)
	at com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMethodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
	at com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMethodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at org.apache.lucene.util.TestRuleAssertionsRequired$1.evaluate(TestRuleAssertionsRequired.java:51)
	at org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure.java:44)
	at org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRuleIgnoreAfterMaxFailures.java:60)
	at org.apache.lucene.util.TestRuleIgnoreTestSuites$1.evaluate(TestRuleIgnoreTestSuites.java:47)
	at org.junit.rules.RunRules.evaluate(RunRules.java:20)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.run(ThreadLeakControl.java:370)
	at com.carrotsearch.randomizedtesting.ThreadLeakControl.lambda$forkTimeoutingTask$0(ThreadLeakControl.java:826)
	at java.base/java.lang.Thread.run(Thread.java:831)
Caused by: org.apache.solr.common.SolrException: java.util.concurrent.TimeoutException: Could not connect to ZooKeeper 127.0.0.1:54194 within 30000 ms
	at org.apache.solr.common.cloud.SolrZkClient.<init>(SolrZkClient.java:203)
	at org.apache.solr.common.cloud.SolrZkClient.<init>(SolrZkClient.java:127)
	at org.apache.solr.common.cloud.SolrZkClient.<init>(SolrZkClient.java:113)
	at org.apache.solr.cloud.ZkTestServer.init(ZkTestServer.java:451)
	at org.apache.solr.cloud.ZkTestServer.run(ZkTestServer.java:603)
	... 47 more
Caused by: java.util.concurrent.TimeoutException: Could not connect to ZooKeeper 127.0.0.1:54194 within 30000 ms
	at org.apache.solr.common.cloud.ConnectionManager.waitForConnected(ConnectionManager.java:251)
	at org.apache.solr.common.cloud.SolrZkClient.<init>(SolrZkClient.java:194)
	... 51 more


FAILED:  org.apache.solr.cloud.CollectionsAPISolrJTest.classMethod

Error Message:
com.carrotsearch.randomizedtesting.ThreadLeakError: 57 threads leaked from SUITE scope at org.apache.solr.cloud.CollectionsAPISolrJTest: 
   1) Thread[id=3209, name=NIOWorkerThread-8, state=WAITING, group=TGRP-CollectionsAPISolrJTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
   2) Thread[id=3193, name=NIOServerCxnFactory.AcceptThread:0.0.0.0/0.0.0.0:0, state=RUNNABLE, group=TGRP-CollectionsAPISolrJTest]
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl$SubSelector.poll0(Native Method)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl$SubSelector.poll(WindowsSelectorImpl.java:353)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl.doSelect(WindowsSelectorImpl.java:178)
        at java.base@16-ea/sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:129)
        at java.base@16-ea/sun.nio.ch.SelectorImpl.select(SelectorImpl.java:146)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$AcceptThread.select(NIOServerCnxnFactory.java:219)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$AcceptThread.run(NIOServerCnxnFactory.java:195)
   3) Thread[id=3191, name=ConnnectionExpirer, state=TIMED_WAITING, group=TGRP-CollectionsAPISolrJTest]
        at java.base@16-ea/java.lang.Thread.sleep(Native Method)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$ConnectionExpirerThread.run(NIOServerCnxnFactory.java:568)
   4) Thread[id=3304, name=NIOWorkerThread-2, state=WAITING, group=TGRP-CollectionsAPISolrJTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
   5) Thread[id=3262, name=NIOWorkerThread-9, state=WAITING, group=TGRP-CollectionsAPISolrJTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
   6) Thread[id=3248, name=RequestThrottler, state=WAITING, group=TGRP-CollectionsAPISolrJTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at app//org.apache.zookeeper.server.RequestThrottler.run(RequestThrottler.java:139)
   7) Thread[id=3308, name=NIOWorkerThread-4, state=WAITING, group=TGRP-CollectionsAPISolrJTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
   8) Thread[id=3302, name=ProcessThread(sid:0 cport:54194):, state=WAITING, group=TGRP-CollectionsAPISolrJTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at app//org.apache.zookeeper.server.PrepRequestProcessor.run(PrepRequestProcessor.java:140)
   9) Thread[id=3303, name=RequestThrottler, state=WAITING, group=TGRP-CollectionsAPISolrJTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at app//org.apache.zookeeper.server.RequestThrottler.run(RequestThrottler.java:139)
  10) Thread[id=3293, name=ZkTestServer Run Thread, state=WAITING, group=TGRP-CollectionsAPISolrJTest]
        at java.base@16-ea/java.lang.Object.wait(Native Method)
        at java.base@16-ea/java.lang.Thread.join(Thread.java:1301)
        at java.base@16-ea/java.lang.Thread.join(Thread.java:1369)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory.join(NIOServerCnxnFactory.java:929)
        at app//org.apache.solr.cloud.ZkTestServer$ZKServerMain.runFromConfig(ZkTestServer.java:347)
        at app//org.apache.solr.cloud.ZkTestServer$2.run(ZkTestServer.java:570)
  11) Thread[id=3190, name=ZkTestServer Run Thread, state=WAITING, group=TGRP-CollectionsAPISolrJTest]
        at java.base@16-ea/java.lang.Object.wait(Native Method)
        at java.base@16-ea/java.lang.Thread.join(Thread.java:1301)
        at java.base@16-ea/java.lang.Thread.join(Thread.java:1369)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory.join(NIOServerCnxnFactory.java:929)
        at app//org.apache.solr.cloud.ZkTestServer$ZKServerMain.runFromConfig(ZkTestServer.java:347)
        at app//org.apache.solr.cloud.ZkTestServer$2.run(ZkTestServer.java:570)
  12) Thread[id=3258, name=NIOWorkerThread-5, state=WAITING, group=TGRP-CollectionsAPISolrJTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  13) Thread[id=3295, name=NIOServerCxnFactory.SelectorThread-0, state=RUNNABLE, group=TGRP-CollectionsAPISolrJTest]
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl$SubSelector.poll0(Native Method)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl$SubSelector.poll(WindowsSelectorImpl.java:353)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl.doSelect(WindowsSelectorImpl.java:178)
        at java.base@16-ea/sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:129)
        at java.base@16-ea/sun.nio.ch.SelectorImpl.select(SelectorImpl.java:146)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.select(NIOServerCnxnFactory.java:417)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.run(NIOServerCnxnFactory.java:382)
  14) Thread[id=3212, name=NIOWorkerThread-11, state=WAITING, group=TGRP-CollectionsAPISolrJTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  15) Thread[id=3205, name=NIOWorkerThread-4, state=WAITING, group=TGRP-CollectionsAPISolrJTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  16) Thread[id=3196, name=ProcessThread(sid:0 cport:53814):, state=WAITING, group=TGRP-CollectionsAPISolrJTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at app//org.apache.zookeeper.server.PrepRequestProcessor.run(PrepRequestProcessor.java:140)
  17) Thread[id=3244, name=NIOServerCxnFactory.AcceptThread:0.0.0.0/0.0.0.0:0, state=RUNNABLE, group=TGRP-CollectionsAPISolrJTest]
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl$SubSelector.poll0(Native Method)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl$SubSelector.poll(WindowsSelectorImpl.java:353)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl.doSelect(WindowsSelectorImpl.java:178)
        at java.base@16-ea/sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:129)
        at java.base@16-ea/sun.nio.ch.SelectorImpl.select(SelectorImpl.java:146)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$AcceptThread.select(NIOServerCnxnFactory.java:219)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$AcceptThread.run(NIOServerCnxnFactory.java:195)
  18) Thread[id=3245, name=SessionTracker, state=TIMED_WAITING, group=TGRP-CollectionsAPISolrJTest]
        at java.base@16-ea/java.lang.Thread.sleep(Native Method)
        at app//org.apache.zookeeper.server.SessionTrackerImpl.run(SessionTrackerImpl.java:157)
  19) Thread[id=3259, name=NIOWorkerThread-6, state=WAITING, group=TGRP-CollectionsAPISolrJTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  20) Thread[id=3208, name=NIOWorkerThread-7, state=WAITING, group=TGRP-CollectionsAPISolrJTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  21) Thread[id=3242, name=ConnnectionExpirer, state=TIMED_WAITING, group=TGRP-CollectionsAPISolrJTest]
        at java.base@16-ea/java.lang.Thread.sleep(Native Method)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$ConnectionExpirerThread.run(NIOServerCnxnFactory.java:568)
  22) Thread[id=3243, name=NIOServerCxnFactory.SelectorThread-0, state=RUNNABLE, group=TGRP-CollectionsAPISolrJTest]
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl$SubSelector.poll0(Native Method)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl$SubSelector.poll(WindowsSelectorImpl.java:353)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl.doSelect(WindowsSelectorImpl.java:178)
        at java.base@16-ea/sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:129)
        at java.base@16-ea/sun.nio.ch.SelectorImpl.select(SelectorImpl.java:146)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.select(NIOServerCnxnFactory.java:417)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.run(NIOServerCnxnFactory.java:382)
  23) Thread[id=3265, name=NIOWorkerThread-12, state=WAITING, group=TGRP-CollectionsAPISolrJTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  24) Thread[id=3294, name=ConnnectionExpirer, state=TIMED_WAITING, group=TGRP-CollectionsAPISolrJTest]
        at java.base@16-ea/java.lang.Thread.sleep(Native Method)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$ConnectionExpirerThread.run(NIOServerCnxnFactory.java:568)
  25) Thread[id=3198, name=NIOWorkerThread-1, state=WAITING, group=TGRP-CollectionsAPISolrJTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  26) Thread[id=3213, name=NIOWorkerThread-12, state=WAITING, group=TGRP-CollectionsAPISolrJTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  27) Thread[id=3256, name=NIOWorkerThread-3, state=WAITING, group=TGRP-CollectionsAPISolrJTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  28) Thread[id=3316, name=NIOWorkerThread-12, state=WAITING, group=TGRP-CollectionsAPISolrJTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  29) Thread[id=3247, name=ProcessThread(sid:0 cport:54049):, state=WAITING, group=TGRP-CollectionsAPISolrJTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at app//org.apache.zookeeper.server.PrepRequestProcessor.run(PrepRequestProcessor.java:140)
  30) Thread[id=3307, name=NIOWorkerThread-3, state=WAITING, group=TGRP-CollectionsAPISolrJTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  31) Thread[id=3211, name=NIOWorkerThread-10, state=WAITING, group=TGRP-CollectionsAPISolrJTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  32) Thread[id=3260, name=NIOWorkerThread-7, state=WAITING, group=TGRP-CollectionsAPISolrJTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  33) Thread[id=3249, name=NIOWorkerThread-1, state=WAITING, group=TGRP-CollectionsAPISolrJTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  34) Thread[id=3313, name=NIOWorkerThread-9, state=WAITING, group=TGRP-CollectionsAPISolrJTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  35) Thread[id=3207, name=NIOWorkerThread-6, state=WAITING, group=TGRP-CollectionsAPISolrJTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  36) Thread[id=3261, name=NIOWorkerThread-8, state=WAITING, group=TGRP-CollectionsAPISolrJTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  37) Thread[id=3312, name=NIOWorkerThread-8, state=WAITING, group=TGRP-CollectionsAPISolrJTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  38) Thread[id=3210, name=NIOWorkerThread-9, state=WAITING, group=TGRP-CollectionsAPISolrJTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  39) Thread[id=3263, name=NIOWorkerThread-10, state=WAITING, group=TGRP-CollectionsAPISolrJTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  40) Thread[id=3201, name=NIOWorkerThread-2, state=WAITING, group=TGRP-CollectionsAPISolrJTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  41) Thread[id=3257, name=NIOWorkerThread-4, state=WAITING, group=TGRP-CollectionsAPISolrJTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  42) Thread[id=3296, name=NIOServerCxnFactory.AcceptThread:0.0.0.0/0.0.0.0:0, state=RUNNABLE, group=TGRP-CollectionsAPISolrJTest]
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl$SubSelector.poll0(Native Method)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl$SubSelector.poll(WindowsSelectorImpl.java:353)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl.doSelect(WindowsSelectorImpl.java:178)
        at java.base@16-ea/sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:129)
        at java.base@16-ea/sun.nio.ch.SelectorImpl.select(SelectorImpl.java:146)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$AcceptThread.select(NIOServerCnxnFactory.java:219)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$AcceptThread.run(NIOServerCnxnFactory.java:195)
  43) Thread[id=3204, name=NIOWorkerThread-3, state=WAITING, group=TGRP-CollectionsAPISolrJTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  44) Thread[id=3314, name=NIOWorkerThread-10, state=WAITING, group=TGRP-CollectionsAPISolrJTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  45) Thread[id=3297, name=NIOWorkerThread-1, state=WAITING, group=TGRP-CollectionsAPISolrJTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  46) Thread[id=3300, name=SessionTracker, state=TIMED_WAITING, group=TGRP-CollectionsAPISolrJTest]
        at java.base@16-ea/java.lang.Thread.sleep(Native Method)
        at app//org.apache.zookeeper.server.SessionTrackerImpl.run(SessionTrackerImpl.java:157)
  47) Thread[id=3264, name=NIOWorkerThread-11, state=WAITING, group=TGRP-CollectionsAPISolrJTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  48) Thread[id=3315, name=NIOWorkerThread-11, state=WAITING, group=TGRP-CollectionsAPISolrJTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  49) Thread[id=3194, name=SessionTracker, state=TIMED_WAITING, group=TGRP-CollectionsAPISolrJTest]
        at java.base@16-ea/java.lang.Thread.sleep(Native Method)
        at app//org.apache.zookeeper.server.SessionTrackerImpl.run(SessionTrackerImpl.java:157)
  50) Thread[id=3309, name=NIOWorkerThread-5, state=WAITING, group=TGRP-CollectionsAPISolrJTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  51) Thread[id=3252, name=NIOWorkerThread-2, state=WAITING, group=TGRP-CollectionsAPISolrJTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  52) Thread[id=3310, name=NIOWorkerThread-6, state=WAITING, group=TGRP-CollectionsAPISolrJTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  53) Thread[id=3311, name=NIOWorkerThread-7, state=WAITING, group=TGRP-CollectionsAPISolrJTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  54) Thread[id=3192, name=NIOServerCxnFactory.SelectorThread-0, state=RUNNABLE, group=TGRP-CollectionsAPISolrJTest]
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl$SubSelector.poll0(Native Method)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl$SubSelector.poll(WindowsSelectorImpl.java:353)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl.doSelect(WindowsSelectorImpl.java:178)
        at java.base@16-ea/sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:129)
        at java.base@16-ea/sun.nio.ch.SelectorImpl.select(SelectorImpl.java:146)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.select(NIOServerCnxnFactory.java:417)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.run(NIOServerCnxnFactory.java:382)
  55) Thread[id=3206, name=NIOWorkerThread-5, state=WAITING, group=TGRP-CollectionsAPISolrJTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  56) Thread[id=3197, name=RequestThrottler, state=WAITING, group=TGRP-CollectionsAPISolrJTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at app//org.apache.zookeeper.server.RequestThrottler.run(RequestThrottler.java:139)
  57) Thread[id=3241, name=ZkTestServer Run Thread, state=WAITING, group=TGRP-CollectionsAPISolrJTest]
        at java.base@16-ea/java.lang.Object.wait(Native Method)
        at java.base@16-ea/java.lang.Thread.join(Thread.java:1301)
        at java.base@16-ea/java.lang.Thread.join(Thread.java:1369)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory.join(NIOServerCnxnFactory.java:929)
        at app//org.apache.solr.cloud.ZkTestServer$ZKServerMain.runFromConfig(ZkTestServer.java:347)
        at app//org.apache.solr.cloud.ZkTestServer$2.run(ZkTestServer.java:570)

Stack Trace:
com.carrotsearch.randomizedtesting.ThreadLeakError: 57 threads leaked from SUITE scope at org.apache.solr.cloud.CollectionsAPISolrJTest: 
   1) Thread[id=3209, name=NIOWorkerThread-8, state=WAITING, group=TGRP-CollectionsAPISolrJTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
   2) Thread[id=3193, name=NIOServerCxnFactory.AcceptThread:0.0.0.0/0.0.0.0:0, state=RUNNABLE, group=TGRP-CollectionsAPISolrJTest]
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl$SubSelector.poll0(Native Method)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl$SubSelector.poll(WindowsSelectorImpl.java:353)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl.doSelect(WindowsSelectorImpl.java:178)
        at java.base@16-ea/sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:129)
        at java.base@16-ea/sun.nio.ch.SelectorImpl.select(SelectorImpl.java:146)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$AcceptThread.select(NIOServerCnxnFactory.java:219)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$AcceptThread.run(NIOServerCnxnFactory.java:195)
   3) Thread[id=3191, name=ConnnectionExpirer, state=TIMED_WAITING, group=TGRP-CollectionsAPISolrJTest]
        at java.base@16-ea/java.lang.Thread.sleep(Native Method)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$ConnectionExpirerThread.run(NIOServerCnxnFactory.java:568)
   4) Thread[id=3304, name=NIOWorkerThread-2, state=WAITING, group=TGRP-CollectionsAPISolrJTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
   5) Thread[id=3262, name=NIOWorkerThread-9, state=WAITING, group=TGRP-CollectionsAPISolrJTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
   6) Thread[id=3248, name=RequestThrottler, state=WAITING, group=TGRP-CollectionsAPISolrJTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at app//org.apache.zookeeper.server.RequestThrottler.run(RequestThrottler.java:139)
   7) Thread[id=3308, name=NIOWorkerThread-4, state=WAITING, group=TGRP-CollectionsAPISolrJTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
   8) Thread[id=3302, name=ProcessThread(sid:0 cport:54194):, state=WAITING, group=TGRP-CollectionsAPISolrJTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at app//org.apache.zookeeper.server.PrepRequestProcessor.run(PrepRequestProcessor.java:140)
   9) Thread[id=3303, name=RequestThrottler, state=WAITING, group=TGRP-CollectionsAPISolrJTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at app//org.apache.zookeeper.server.RequestThrottler.run(RequestThrottler.java:139)
  10) Thread[id=3293, name=ZkTestServer Run Thread, state=WAITING, group=TGRP-CollectionsAPISolrJTest]
        at java.base@16-ea/java.lang.Object.wait(Native Method)
        at java.base@16-ea/java.lang.Thread.join(Thread.java:1301)
        at java.base@16-ea/java.lang.Thread.join(Thread.java:1369)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory.join(NIOServerCnxnFactory.java:929)
        at app//org.apache.solr.cloud.ZkTestServer$ZKServerMain.runFromConfig(ZkTestServer.java:347)
        at app//org.apache.solr.cloud.ZkTestServer$2.run(ZkTestServer.java:570)
  11) Thread[id=3190, name=ZkTestServer Run Thread, state=WAITING, group=TGRP-CollectionsAPISolrJTest]
        at java.base@16-ea/java.lang.Object.wait(Native Method)
        at java.base@16-ea/java.lang.Thread.join(Thread.java:1301)
        at java.base@16-ea/java.lang.Thread.join(Thread.java:1369)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory.join(NIOServerCnxnFactory.java:929)
        at app//org.apache.solr.cloud.ZkTestServer$ZKServerMain.runFromConfig(ZkTestServer.java:347)
        at app//org.apache.solr.cloud.ZkTestServer$2.run(ZkTestServer.java:570)
  12) Thread[id=3258, name=NIOWorkerThread-5, state=WAITING, group=TGRP-CollectionsAPISolrJTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  13) Thread[id=3295, name=NIOServerCxnFactory.SelectorThread-0, state=RUNNABLE, group=TGRP-CollectionsAPISolrJTest]
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl$SubSelector.poll0(Native Method)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl$SubSelector.poll(WindowsSelectorImpl.java:353)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl.doSelect(WindowsSelectorImpl.java:178)
        at java.base@16-ea/sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:129)
        at java.base@16-ea/sun.nio.ch.SelectorImpl.select(SelectorImpl.java:146)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.select(NIOServerCnxnFactory.java:417)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.run(NIOServerCnxnFactory.java:382)
  14) Thread[id=3212, name=NIOWorkerThread-11, state=WAITING, group=TGRP-CollectionsAPISolrJTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  15) Thread[id=3205, name=NIOWorkerThread-4, state=WAITING, group=TGRP-CollectionsAPISolrJTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  16) Thread[id=3196, name=ProcessThread(sid:0 cport:53814):, state=WAITING, group=TGRP-CollectionsAPISolrJTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at app//org.apache.zookeeper.server.PrepRequestProcessor.run(PrepRequestProcessor.java:140)
  17) Thread[id=3244, name=NIOServerCxnFactory.AcceptThread:0.0.0.0/0.0.0.0:0, state=RUNNABLE, group=TGRP-CollectionsAPISolrJTest]
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl$SubSelector.poll0(Native Method)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl$SubSelector.poll(WindowsSelectorImpl.java:353)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl.doSelect(WindowsSelectorImpl.java:178)
        at java.base@16-ea/sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:129)
        at java.base@16-ea/sun.nio.ch.SelectorImpl.select(SelectorImpl.java:146)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$AcceptThread.select(NIOServerCnxnFactory.java:219)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$AcceptThread.run(NIOServerCnxnFactory.java:195)
  18) Thread[id=3245, name=SessionTracker, state=TIMED_WAITING, group=TGRP-CollectionsAPISolrJTest]
        at java.base@16-ea/java.lang.Thread.sleep(Native Method)
        at app//org.apache.zookeeper.server.SessionTrackerImpl.run(SessionTrackerImpl.java:157)
  19) Thread[id=3259, name=NIOWorkerThread-6, state=WAITING, group=TGRP-CollectionsAPISolrJTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  20) Thread[id=3208, name=NIOWorkerThread-7, state=WAITING, group=TGRP-CollectionsAPISolrJTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  21) Thread[id=3242, name=ConnnectionExpirer, state=TIMED_WAITING, group=TGRP-CollectionsAPISolrJTest]
        at java.base@16-ea/java.lang.Thread.sleep(Native Method)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$ConnectionExpirerThread.run(NIOServerCnxnFactory.java:568)
  22) Thread[id=3243, name=NIOServerCxnFactory.SelectorThread-0, state=RUNNABLE, group=TGRP-CollectionsAPISolrJTest]
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl$SubSelector.poll0(Native Method)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl$SubSelector.poll(WindowsSelectorImpl.java:353)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl.doSelect(WindowsSelectorImpl.java:178)
        at java.base@16-ea/sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:129)
        at java.base@16-ea/sun.nio.ch.SelectorImpl.select(SelectorImpl.java:146)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.select(NIOServerCnxnFactory.java:417)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.run(NIOServerCnxnFactory.java:382)
  23) Thread[id=3265, name=NIOWorkerThread-12, state=WAITING, group=TGRP-CollectionsAPISolrJTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  24) Thread[id=3294, name=ConnnectionExpirer, state=TIMED_WAITING, group=TGRP-CollectionsAPISolrJTest]
        at java.base@16-ea/java.lang.Thread.sleep(Native Method)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$ConnectionExpirerThread.run(NIOServerCnxnFactory.java:568)
  25) Thread[id=3198, name=NIOWorkerThread-1, state=WAITING, group=TGRP-CollectionsAPISolrJTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  26) Thread[id=3213, name=NIOWorkerThread-12, state=WAITING, group=TGRP-CollectionsAPISolrJTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  27) Thread[id=3256, name=NIOWorkerThread-3, state=WAITING, group=TGRP-CollectionsAPISolrJTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  28) Thread[id=3316, name=NIOWorkerThread-12, state=WAITING, group=TGRP-CollectionsAPISolrJTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  29) Thread[id=3247, name=ProcessThread(sid:0 cport:54049):, state=WAITING, group=TGRP-CollectionsAPISolrJTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at app//org.apache.zookeeper.server.PrepRequestProcessor.run(PrepRequestProcessor.java:140)
  30) Thread[id=3307, name=NIOWorkerThread-3, state=WAITING, group=TGRP-CollectionsAPISolrJTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  31) Thread[id=3211, name=NIOWorkerThread-10, state=WAITING, group=TGRP-CollectionsAPISolrJTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  32) Thread[id=3260, name=NIOWorkerThread-7, state=WAITING, group=TGRP-CollectionsAPISolrJTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  33) Thread[id=3249, name=NIOWorkerThread-1, state=WAITING, group=TGRP-CollectionsAPISolrJTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  34) Thread[id=3313, name=NIOWorkerThread-9, state=WAITING, group=TGRP-CollectionsAPISolrJTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  35) Thread[id=3207, name=NIOWorkerThread-6, state=WAITING, group=TGRP-CollectionsAPISolrJTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  36) Thread[id=3261, name=NIOWorkerThread-8, state=WAITING, group=TGRP-CollectionsAPISolrJTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  37) Thread[id=3312, name=NIOWorkerThread-8, state=WAITING, group=TGRP-CollectionsAPISolrJTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  38) Thread[id=3210, name=NIOWorkerThread-9, state=WAITING, group=TGRP-CollectionsAPISolrJTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  39) Thread[id=3263, name=NIOWorkerThread-10, state=WAITING, group=TGRP-CollectionsAPISolrJTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  40) Thread[id=3201, name=NIOWorkerThread-2, state=WAITING, group=TGRP-CollectionsAPISolrJTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  41) Thread[id=3257, name=NIOWorkerThread-4, state=WAITING, group=TGRP-CollectionsAPISolrJTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  42) Thread[id=3296, name=NIOServerCxnFactory.AcceptThread:0.0.0.0/0.0.0.0:0, state=RUNNABLE, group=TGRP-CollectionsAPISolrJTest]
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl$SubSelector.poll0(Native Method)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl$SubSelector.poll(WindowsSelectorImpl.java:353)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl.doSelect(WindowsSelectorImpl.java:178)
        at java.base@16-ea/sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:129)
        at java.base@16-ea/sun.nio.ch.SelectorImpl.select(SelectorImpl.java:146)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$AcceptThread.select(NIOServerCnxnFactory.java:219)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$AcceptThread.run(NIOServerCnxnFactory.java:195)
  43) Thread[id=3204, name=NIOWorkerThread-3, state=WAITING, group=TGRP-CollectionsAPISolrJTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  44) Thread[id=3314, name=NIOWorkerThread-10, state=WAITING, group=TGRP-CollectionsAPISolrJTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  45) Thread[id=3297, name=NIOWorkerThread-1, state=WAITING, group=TGRP-CollectionsAPISolrJTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  46) Thread[id=3300, name=SessionTracker, state=TIMED_WAITING, group=TGRP-CollectionsAPISolrJTest]
        at java.base@16-ea/java.lang.Thread.sleep(Native Method)
        at app//org.apache.zookeeper.server.SessionTrackerImpl.run(SessionTrackerImpl.java:157)
  47) Thread[id=3264, name=NIOWorkerThread-11, state=WAITING, group=TGRP-CollectionsAPISolrJTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  48) Thread[id=3315, name=NIOWorkerThread-11, state=WAITING, group=TGRP-CollectionsAPISolrJTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  49) Thread[id=3194, name=SessionTracker, state=TIMED_WAITING, group=TGRP-CollectionsAPISolrJTest]
        at java.base@16-ea/java.lang.Thread.sleep(Native Method)
        at app//org.apache.zookeeper.server.SessionTrackerImpl.run(SessionTrackerImpl.java:157)
  50) Thread[id=3309, name=NIOWorkerThread-5, state=WAITING, group=TGRP-CollectionsAPISolrJTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  51) Thread[id=3252, name=NIOWorkerThread-2, state=WAITING, group=TGRP-CollectionsAPISolrJTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  52) Thread[id=3310, name=NIOWorkerThread-6, state=WAITING, group=TGRP-CollectionsAPISolrJTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  53) Thread[id=3311, name=NIOWorkerThread-7, state=WAITING, group=TGRP-CollectionsAPISolrJTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  54) Thread[id=3192, name=NIOServerCxnFactory.SelectorThread-0, state=RUNNABLE, group=TGRP-CollectionsAPISolrJTest]
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl$SubSelector.poll0(Native Method)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl$SubSelector.poll(WindowsSelectorImpl.java:353)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl.doSelect(WindowsSelectorImpl.java:178)
        at java.base@16-ea/sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:129)
        at java.base@16-ea/sun.nio.ch.SelectorImpl.select(SelectorImpl.java:146)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.select(NIOServerCnxnFactory.java:417)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.run(NIOServerCnxnFactory.java:382)
  55) Thread[id=3206, name=NIOWorkerThread-5, state=WAITING, group=TGRP-CollectionsAPISolrJTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  56) Thread[id=3197, name=RequestThrottler, state=WAITING, group=TGRP-CollectionsAPISolrJTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at app//org.apache.zookeeper.server.RequestThrottler.run(RequestThrottler.java:139)
  57) Thread[id=3241, name=ZkTestServer Run Thread, state=WAITING, group=TGRP-CollectionsAPISolrJTest]
        at java.base@16-ea/java.lang.Object.wait(Native Method)
        at java.base@16-ea/java.lang.Thread.join(Thread.java:1301)
        at java.base@16-ea/java.lang.Thread.join(Thread.java:1369)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory.join(NIOServerCnxnFactory.java:929)
        at app//org.apache.solr.cloud.ZkTestServer$ZKServerMain.runFromConfig(ZkTestServer.java:347)
        at app//org.apache.solr.cloud.ZkTestServer$2.run(ZkTestServer.java:570)
	at __randomizedtesting.SeedInfo.seed([4045E0941897083E]:0)


FAILED:  org.apache.solr.cloud.CollectionsAPISolrJTest.classMethod

Error Message:
com.carrotsearch.randomizedtesting.ThreadLeakError: There are still zombie threads that couldn't be terminated:
   1) Thread[id=3307, name=NIOWorkerThread-3, state=WAITING, group=TGRP-CollectionsAPISolrJTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
   2) Thread[id=3209, name=NIOWorkerThread-8, state=WAITING, group=TGRP-CollectionsAPISolrJTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
   3) Thread[id=3211, name=NIOWorkerThread-10, state=WAITING, group=TGRP-CollectionsAPISolrJTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
   4) Thread[id=3260, name=NIOWorkerThread-7, state=WAITING, group=TGRP-CollectionsAPISolrJTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
   5) Thread[id=3193, name=NIOServerCxnFactory.AcceptThread:0.0.0.0/0.0.0.0:0, state=RUNNABLE, group=TGRP-CollectionsAPISolrJTest]
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl.resetWakeupSocket0(Native Method)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl.resetWakeupSocket(WindowsSelectorImpl.java:509)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl.doSelect(WindowsSelectorImpl.java:193)
        at java.base@16-ea/sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:129)
        at java.base@16-ea/sun.nio.ch.SelectorImpl.select(SelectorImpl.java:146)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$AcceptThread.select(NIOServerCnxnFactory.java:219)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$AcceptThread.run(NIOServerCnxnFactory.java:195)
   6) Thread[id=3249, name=NIOWorkerThread-1, state=WAITING, group=TGRP-CollectionsAPISolrJTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
   7) Thread[id=3313, name=NIOWorkerThread-9, state=WAITING, group=TGRP-CollectionsAPISolrJTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
   8) Thread[id=3304, name=NIOWorkerThread-2, state=WAITING, group=TGRP-CollectionsAPISolrJTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
   9) Thread[id=3207, name=NIOWorkerThread-6, state=WAITING, group=TGRP-CollectionsAPISolrJTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  10) Thread[id=3261, name=NIOWorkerThread-8, state=WAITING, group=TGRP-CollectionsAPISolrJTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  11) Thread[id=3312, name=NIOWorkerThread-8, state=WAITING, group=TGRP-CollectionsAPISolrJTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  12) Thread[id=3210, name=NIOWorkerThread-9, state=WAITING, group=TGRP-CollectionsAPISolrJTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  13) Thread[id=3262, name=NIOWorkerThread-9, state=WAITING, group=TGRP-CollectionsAPISolrJTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  14) Thread[id=3308, name=NIOWorkerThread-4, state=WAITING, group=TGRP-CollectionsAPISolrJTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  15) Thread[id=3263, name=NIOWorkerThread-10, state=WAITING, group=TGRP-CollectionsAPISolrJTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  16) Thread[id=3201, name=NIOWorkerThread-2, state=WAITING, group=TGRP-CollectionsAPISolrJTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  17) Thread[id=3257, name=NIOWorkerThread-4, state=WAITING, group=TGRP-CollectionsAPISolrJTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  18) Thread[id=3296, name=NIOServerCxnFactory.AcceptThread:0.0.0.0/0.0.0.0:0, state=RUNNABLE, group=TGRP-CollectionsAPISolrJTest]
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl.setWakeupSocket0(Native Method)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl.setWakeupSocket(WindowsSelectorImpl.java:500)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl.wakeup(WindowsSelectorImpl.java:621)
        at java.base@16-ea/java.nio.channels.spi.AbstractSelector$1.interrupt(AbstractSelector.java:230)
        at java.base@16-ea/java.nio.channels.spi.AbstractSelector.begin(AbstractSelector.java:236)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl.doSelect(WindowsSelectorImpl.java:176)
        at java.base@16-ea/sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:129)
        at java.base@16-ea/sun.nio.ch.SelectorImpl.select(SelectorImpl.java:146)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$AcceptThread.select(NIOServerCnxnFactory.java:219)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$AcceptThread.run(NIOServerCnxnFactory.java:195)
  19) Thread[id=3258, name=NIOWorkerThread-5, state=WAITING, group=TGRP-CollectionsAPISolrJTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  20) Thread[id=3295, name=NIOServerCxnFactory.SelectorThread-0, state=RUNNABLE, group=TGRP-CollectionsAPISolrJTest]
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl$SubSelector.poll0(Native Method)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl$SubSelector.poll(WindowsSelectorImpl.java:353)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl.doSelect(WindowsSelectorImpl.java:178)
        at java.base@16-ea/sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:129)
        at java.base@16-ea/sun.nio.ch.SelectorImpl.select(SelectorImpl.java:146)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.select(NIOServerCnxnFactory.java:417)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.run(NIOServerCnxnFactory.java:382)
  21) Thread[id=3204, name=NIOWorkerThread-3, state=WAITING, group=TGRP-CollectionsAPISolrJTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  22) Thread[id=3212, name=NIOWorkerThread-11, state=WAITING, group=TGRP-CollectionsAPISolrJTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  23) Thread[id=3314, name=NIOWorkerThread-10, state=WAITING, group=TGRP-CollectionsAPISolrJTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  24) Thread[id=3205, name=NIOWorkerThread-4, state=WAITING, group=TGRP-CollectionsAPISolrJTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  25) Thread[id=3297, name=NIOWorkerThread-1, state=WAITING, group=TGRP-CollectionsAPISolrJTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  26) Thread[id=3244, name=NIOServerCxnFactory.AcceptThread:0.0.0.0/0.0.0.0:0, state=RUNNABLE, group=TGRP-CollectionsAPISolrJTest]
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl.resetWakeupSocket0(Native Method)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl.resetWakeupSocket(WindowsSelectorImpl.java:509)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl.doSelect(WindowsSelectorImpl.java:193)
        at java.base@16-ea/sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:129)
        at java.base@16-ea/sun.nio.ch.SelectorImpl.select(SelectorImpl.java:146)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$AcceptThread.select(NIOServerCnxnFactory.java:219)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$AcceptThread.run(NIOServerCnxnFactory.java:195)
  27) Thread[id=3259, name=NIOWorkerThread-6, state=WAITING, group=TGRP-CollectionsAPISolrJTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  28) Thread[id=3208, name=NIOWorkerThread-7, state=WAITING, group=TGRP-CollectionsAPISolrJTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  29) Thread[id=3264, name=NIOWorkerThread-11, state=WAITING, group=TGRP-CollectionsAPISolrJTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  30) Thread[id=3315, name=NIOWorkerThread-11, state=WAITING, group=TGRP-CollectionsAPISolrJTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  31) Thread[id=3243, name=NIOServerCxnFactory.SelectorThread-0, state=RUNNABLE, group=TGRP-CollectionsAPISolrJTest]
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl.setWakeupSocket0(Native Method)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl.setWakeupSocket(WindowsSelectorImpl.java:500)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl.wakeup(WindowsSelectorImpl.java:621)
        at java.base@16-ea/java.nio.channels.spi.AbstractSelector$1.interrupt(AbstractSelector.java:230)
        at java.base@16-ea/java.nio.channels.spi.AbstractSelector.begin(AbstractSelector.java:236)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl.doSelect(WindowsSelectorImpl.java:176)
        at java.base@16-ea/sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:129)
        at java.base@16-ea/sun.nio.ch.SelectorImpl.select(SelectorImpl.java:146)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.select(NIOServerCnxnFactory.java:417)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.run(NIOServerCnxnFactory.java:382)
  32) Thread[id=3309, name=NIOWorkerThread-5, state=WAITING, group=TGRP-CollectionsAPISolrJTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  33) Thread[id=3252, name=NIOWorkerThread-2, state=WAITING, group=TGRP-CollectionsAPISolrJTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  34) Thread[id=3310, name=NIOWorkerThread-6, state=WAITING, group=TGRP-CollectionsAPISolrJTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  35) Thread[id=3311, name=NIOWorkerThread-7, state=WAITING, group=TGRP-CollectionsAPISolrJTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  36) Thread[id=3192, name=NIOServerCxnFactory.SelectorThread-0, state=RUNNABLE, group=TGRP-CollectionsAPISolrJTest]
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl$SubSelector.poll0(Native Method)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl$SubSelector.poll(WindowsSelectorImpl.java:353)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl.doSelect(WindowsSelectorImpl.java:178)
        at java.base@16-ea/sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:129)
        at java.base@16-ea/sun.nio.ch.SelectorImpl.select(SelectorImpl.java:146)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.select(NIOServerCnxnFactory.java:417)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.run(NIOServerCnxnFactory.java:382)
  37) Thread[id=3265, name=NIOWorkerThread-12, state=WAITING, group=TGRP-CollectionsAPISolrJTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  38) Thread[id=3206, name=NIOWorkerThread-5, state=WAITING, group=TGRP-CollectionsAPISolrJTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  39) Thread[id=3198, name=NIOWorkerThread-1, state=WAITING, group=TGRP-CollectionsAPISolrJTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  40) Thread[id=3213, name=NIOWorkerThread-12, state=WAITING, group=TGRP-CollectionsAPISolrJTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  41) Thread[id=3256, name=NIOWorkerThread-3, state=WAITING, group=TGRP-CollectionsAPISolrJTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  42) Thread[id=3316, name=NIOWorkerThread-12, state=WAITING, group=TGRP-CollectionsAPISolrJTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)

Stack Trace:
com.carrotsearch.randomizedtesting.ThreadLeakError: There are still zombie threads that couldn't be terminated:
   1) Thread[id=3307, name=NIOWorkerThread-3, state=WAITING, group=TGRP-CollectionsAPISolrJTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
   2) Thread[id=3209, name=NIOWorkerThread-8, state=WAITING, group=TGRP-CollectionsAPISolrJTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
   3) Thread[id=3211, name=NIOWorkerThread-10, state=WAITING, group=TGRP-CollectionsAPISolrJTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
   4) Thread[id=3260, name=NIOWorkerThread-7, state=WAITING, group=TGRP-CollectionsAPISolrJTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
   5) Thread[id=3193, name=NIOServerCxnFactory.AcceptThread:0.0.0.0/0.0.0.0:0, state=RUNNABLE, group=TGRP-CollectionsAPISolrJTest]
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl.resetWakeupSocket0(Native Method)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl.resetWakeupSocket(WindowsSelectorImpl.java:509)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl.doSelect(WindowsSelectorImpl.java:193)
        at java.base@16-ea/sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:129)
        at java.base@16-ea/sun.nio.ch.SelectorImpl.select(SelectorImpl.java:146)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$AcceptThread.select(NIOServerCnxnFactory.java:219)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$AcceptThread.run(NIOServerCnxnFactory.java:195)
   6) Thread[id=3249, name=NIOWorkerThread-1, state=WAITING, group=TGRP-CollectionsAPISolrJTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
   7) Thread[id=3313, name=NIOWorkerThread-9, state=WAITING, group=TGRP-CollectionsAPISolrJTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
   8) Thread[id=3304, name=NIOWorkerThread-2, state=WAITING, group=TGRP-CollectionsAPISolrJTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
   9) Thread[id=3207, name=NIOWorkerThread-6, state=WAITING, group=TGRP-CollectionsAPISolrJTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  10) Thread[id=3261, name=NIOWorkerThread-8, state=WAITING, group=TGRP-CollectionsAPISolrJTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  11) Thread[id=3312, name=NIOWorkerThread-8, state=WAITING, group=TGRP-CollectionsAPISolrJTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  12) Thread[id=3210, name=NIOWorkerThread-9, state=WAITING, group=TGRP-CollectionsAPISolrJTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  13) Thread[id=3262, name=NIOWorkerThread-9, state=WAITING, group=TGRP-CollectionsAPISolrJTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  14) Thread[id=3308, name=NIOWorkerThread-4, state=WAITING, group=TGRP-CollectionsAPISolrJTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  15) Thread[id=3263, name=NIOWorkerThread-10, state=WAITING, group=TGRP-CollectionsAPISolrJTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  16) Thread[id=3201, name=NIOWorkerThread-2, state=WAITING, group=TGRP-CollectionsAPISolrJTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  17) Thread[id=3257, name=NIOWorkerThread-4, state=WAITING, group=TGRP-CollectionsAPISolrJTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  18) Thread[id=3296, name=NIOServerCxnFactory.AcceptThread:0.0.0.0/0.0.0.0:0, state=RUNNABLE, group=TGRP-CollectionsAPISolrJTest]
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl.setWakeupSocket0(Native Method)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl.setWakeupSocket(WindowsSelectorImpl.java:500)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl.wakeup(WindowsSelectorImpl.java:621)
        at java.base@16-ea/java.nio.channels.spi.AbstractSelector$1.interrupt(AbstractSelector.java:230)
        at java.base@16-ea/java.nio.channels.spi.AbstractSelector.begin(AbstractSelector.java:236)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl.doSelect(WindowsSelectorImpl.java:176)
        at java.base@16-ea/sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:129)
        at java.base@16-ea/sun.nio.ch.SelectorImpl.select(SelectorImpl.java:146)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$AcceptThread.select(NIOServerCnxnFactory.java:219)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$AcceptThread.run(NIOServerCnxnFactory.java:195)
  19) Thread[id=3258, name=NIOWorkerThread-5, state=WAITING, group=TGRP-CollectionsAPISolrJTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  20) Thread[id=3295, name=NIOServerCxnFactory.SelectorThread-0, state=RUNNABLE, group=TGRP-CollectionsAPISolrJTest]
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl$SubSelector.poll0(Native Method)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl$SubSelector.poll(WindowsSelectorImpl.java:353)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl.doSelect(WindowsSelectorImpl.java:178)
        at java.base@16-ea/sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:129)
        at java.base@16-ea/sun.nio.ch.SelectorImpl.select(SelectorImpl.java:146)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.select(NIOServerCnxnFactory.java:417)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.run(NIOServerCnxnFactory.java:382)
  21) Thread[id=3204, name=NIOWorkerThread-3, state=WAITING, group=TGRP-CollectionsAPISolrJTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  22) Thread[id=3212, name=NIOWorkerThread-11, state=WAITING, group=TGRP-CollectionsAPISolrJTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  23) Thread[id=3314, name=NIOWorkerThread-10, state=WAITING, group=TGRP-CollectionsAPISolrJTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  24) Thread[id=3205, name=NIOWorkerThread-4, state=WAITING, group=TGRP-CollectionsAPISolrJTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  25) Thread[id=3297, name=NIOWorkerThread-1, state=WAITING, group=TGRP-CollectionsAPISolrJTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  26) Thread[id=3244, name=NIOServerCxnFactory.AcceptThread:0.0.0.0/0.0.0.0:0, state=RUNNABLE, group=TGRP-CollectionsAPISolrJTest]
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl.resetWakeupSocket0(Native Method)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl.resetWakeupSocket(WindowsSelectorImpl.java:509)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl.doSelect(WindowsSelectorImpl.java:193)
        at java.base@16-ea/sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:129)
        at java.base@16-ea/sun.nio.ch.SelectorImpl.select(SelectorImpl.java:146)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$AcceptThread.select(NIOServerCnxnFactory.java:219)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$AcceptThread.run(NIOServerCnxnFactory.java:195)
  27) Thread[id=3259, name=NIOWorkerThread-6, state=WAITING, group=TGRP-CollectionsAPISolrJTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  28) Thread[id=3208, name=NIOWorkerThread-7, state=WAITING, group=TGRP-CollectionsAPISolrJTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  29) Thread[id=3264, name=NIOWorkerThread-11, state=WAITING, group=TGRP-CollectionsAPISolrJTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  30) Thread[id=3315, name=NIOWorkerThread-11, state=WAITING, group=TGRP-CollectionsAPISolrJTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  31) Thread[id=3243, name=NIOServerCxnFactory.SelectorThread-0, state=RUNNABLE, group=TGRP-CollectionsAPISolrJTest]
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl.setWakeupSocket0(Native Method)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl.setWakeupSocket(WindowsSelectorImpl.java:500)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl.wakeup(WindowsSelectorImpl.java:621)
        at java.base@16-ea/java.nio.channels.spi.AbstractSelector$1.interrupt(AbstractSelector.java:230)
        at java.base@16-ea/java.nio.channels.spi.AbstractSelector.begin(AbstractSelector.java:236)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl.doSelect(WindowsSelectorImpl.java:176)
        at java.base@16-ea/sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:129)
        at java.base@16-ea/sun.nio.ch.SelectorImpl.select(SelectorImpl.java:146)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.select(NIOServerCnxnFactory.java:417)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.run(NIOServerCnxnFactory.java:382)
  32) Thread[id=3309, name=NIOWorkerThread-5, state=WAITING, group=TGRP-CollectionsAPISolrJTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  33) Thread[id=3252, name=NIOWorkerThread-2, state=WAITING, group=TGRP-CollectionsAPISolrJTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  34) Thread[id=3310, name=NIOWorkerThread-6, state=WAITING, group=TGRP-CollectionsAPISolrJTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  35) Thread[id=3311, name=NIOWorkerThread-7, state=WAITING, group=TGRP-CollectionsAPISolrJTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  36) Thread[id=3192, name=NIOServerCxnFactory.SelectorThread-0, state=RUNNABLE, group=TGRP-CollectionsAPISolrJTest]
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl$SubSelector.poll0(Native Method)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl$SubSelector.poll(WindowsSelectorImpl.java:353)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl.doSelect(WindowsSelectorImpl.java:178)
        at java.base@16-ea/sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:129)
        at java.base@16-ea/sun.nio.ch.SelectorImpl.select(SelectorImpl.java:146)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.select(NIOServerCnxnFactory.java:417)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.run(NIOServerCnxnFactory.java:382)
  37) Thread[id=3265, name=NIOWorkerThread-12, state=WAITING, group=TGRP-CollectionsAPISolrJTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  38) Thread[id=3206, name=NIOWorkerThread-5, state=WAITING, group=TGRP-CollectionsAPISolrJTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  39) Thread[id=3198, name=NIOWorkerThread-1, state=WAITING, group=TGRP-CollectionsAPISolrJTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  40) Thread[id=3213, name=NIOWorkerThread-12, state=WAITING, group=TGRP-CollectionsAPISolrJTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  41) Thread[id=3256, name=NIOWorkerThread-3, state=WAITING, group=TGRP-CollectionsAPISolrJTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  42) Thread[id=3316, name=NIOWorkerThread-12, state=WAITING, group=TGRP-CollectionsAPISolrJTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
	at __randomizedtesting.SeedInfo.seed([4045E0941897083E]:0)


FAILED:  org.apache.solr.cloud.ConnectionManagerTest.testLikelyExpired

Error Message:
java.lang.RuntimeException: org.apache.solr.common.SolrException: java.util.concurrent.TimeoutException: Could not connect to ZooKeeper 127.0.0.1:53773 within 30000 ms

Stack Trace:
java.lang.RuntimeException: org.apache.solr.common.SolrException: java.util.concurrent.TimeoutException: Could not connect to ZooKeeper 127.0.0.1:53773 within 30000 ms
	at __randomizedtesting.SeedInfo.seed([4045E0941897083E:643042CC38EB2C01]:0)
	at org.apache.solr.cloud.ZkTestServer.run(ZkTestServer.java:606)
	at org.apache.solr.cloud.ZkTestServer.run(ZkTestServer.java:530)
	at org.apache.solr.cloud.ConnectionManagerTest.testLikelyExpired(ConnectionManagerTest.java:79)
	at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:78)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:567)
	at com.carrotsearch.randomizedtesting.RandomizedRunner.invoke(RandomizedRunner.java:1754)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$8.evaluate(RandomizedRunner.java:942)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$9.evaluate(RandomizedRunner.java:978)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$10.evaluate(RandomizedRunner.java:992)
	at com.carrotsearch.randomizedtesting.rules.SystemPropertiesRestoreRule$1.evaluate(SystemPropertiesRestoreRule.java:57)
	at org.junit.rules.RunRules.evaluate(RunRules.java:20)
	at org.apache.lucene.util.TestRuleSetupTeardownChained$1.evaluate(TestRuleSetupTeardownChained.java:44)
	at org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeAfterRule.java:43)
	at org.apache.lucene.util.TestRuleThreadAndTestName$1.evaluate(TestRuleThreadAndTestName.java:45)
	at org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRuleIgnoreAfterMaxFailures.java:60)
	at org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure.java:44)
	at org.junit.rules.RunRules.evaluate(RunRules.java:20)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.run(ThreadLeakControl.java:370)
	at com.carrotsearch.randomizedtesting.ThreadLeakControl.forkTimeoutingTask(ThreadLeakControl.java:819)
	at com.carrotsearch.randomizedtesting.ThreadLeakControl$3.evaluate(ThreadLeakControl.java:470)
	at com.carrotsearch.randomizedtesting.RandomizedRunner.runSingleTest(RandomizedRunner.java:951)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$5.evaluate(RandomizedRunner.java:836)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$6.evaluate(RandomizedRunner.java:887)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$7.evaluate(RandomizedRunner.java:898)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at com.carrotsearch.randomizedtesting.rules.SystemPropertiesRestoreRule$1.evaluate(SystemPropertiesRestoreRule.java:57)
	at org.junit.rules.RunRules.evaluate(RunRules.java:20)
	at org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeAfterRule.java:43)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at org.apache.lucene.util.TestRuleStoreClassName$1.evaluate(TestRuleStoreClassName.java:38)
	at com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMethodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
	at com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMethodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at org.apache.lucene.util.TestRuleAssertionsRequired$1.evaluate(TestRuleAssertionsRequired.java:51)
	at org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure.java:44)
	at org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRuleIgnoreAfterMaxFailures.java:60)
	at org.apache.lucene.util.TestRuleIgnoreTestSuites$1.evaluate(TestRuleIgnoreTestSuites.java:47)
	at org.junit.rules.RunRules.evaluate(RunRules.java:20)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.run(ThreadLeakControl.java:370)
	at com.carrotsearch.randomizedtesting.ThreadLeakControl.lambda$forkTimeoutingTask$0(ThreadLeakControl.java:826)
	at java.base/java.lang.Thread.run(Thread.java:831)
Caused by: org.apache.solr.common.SolrException: java.util.concurrent.TimeoutException: Could not connect to ZooKeeper 127.0.0.1:53773 within 30000 ms
	at org.apache.solr.common.cloud.SolrZkClient.<init>(SolrZkClient.java:203)
	at org.apache.solr.common.cloud.SolrZkClient.<init>(SolrZkClient.java:127)
	at org.apache.solr.common.cloud.SolrZkClient.<init>(SolrZkClient.java:113)
	at org.apache.solr.cloud.ZkTestServer.init(ZkTestServer.java:451)
	at org.apache.solr.cloud.ZkTestServer.run(ZkTestServer.java:603)
	... 45 more
Caused by: java.util.concurrent.TimeoutException: Could not connect to ZooKeeper 127.0.0.1:53773 within 30000 ms
	at org.apache.solr.common.cloud.ConnectionManager.waitForConnected(ConnectionManager.java:251)
	at org.apache.solr.common.cloud.SolrZkClient.<init>(SolrZkClient.java:194)
	... 49 more


FAILED:  org.apache.solr.cloud.DeleteNodeTest.classMethod

Error Message:
java.lang.RuntimeException: org.apache.solr.common.SolrException: java.util.concurrent.TimeoutException: Could not connect to ZooKeeper 127.0.0.1:54013 within 30000 ms

Stack Trace:
java.lang.RuntimeException: org.apache.solr.common.SolrException: java.util.concurrent.TimeoutException: Could not connect to ZooKeeper 127.0.0.1:54013 within 30000 ms
	at __randomizedtesting.SeedInfo.seed([4045E0941897083E]:0)
	at org.apache.solr.cloud.ZkTestServer.run(ZkTestServer.java:606)
	at org.apache.solr.cloud.ZkTestServer.run(ZkTestServer.java:530)
	at org.apache.solr.cloud.MiniSolrCloudCluster.<init>(MiniSolrCloudCluster.java:286)
	at org.apache.solr.cloud.SolrCloudTestCase$Builder.build(SolrCloudTestCase.java:220)
	at org.apache.solr.cloud.SolrCloudTestCase$Builder.configure(SolrCloudTestCase.java:210)
	at org.apache.solr.cloud.DeleteNodeTest.setupCluster(DeleteNodeTest.java:48)
	at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:78)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:567)
	at com.carrotsearch.randomizedtesting.RandomizedRunner.invoke(RandomizedRunner.java:1754)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$6.evaluate(RandomizedRunner.java:882)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$7.evaluate(RandomizedRunner.java:898)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at com.carrotsearch.randomizedtesting.rules.SystemPropertiesRestoreRule$1.evaluate(SystemPropertiesRestoreRule.java:57)
	at org.junit.rules.RunRules.evaluate(RunRules.java:20)
	at org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeAfterRule.java:43)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at org.apache.lucene.util.TestRuleStoreClassName$1.evaluate(TestRuleStoreClassName.java:38)
	at com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMethodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
	at com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMethodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at org.apache.lucene.util.TestRuleAssertionsRequired$1.evaluate(TestRuleAssertionsRequired.java:51)
	at org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure.java:44)
	at org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRuleIgnoreAfterMaxFailures.java:60)
	at org.apache.lucene.util.TestRuleIgnoreTestSuites$1.evaluate(TestRuleIgnoreTestSuites.java:47)
	at org.junit.rules.RunRules.evaluate(RunRules.java:20)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.run(ThreadLeakControl.java:370)
	at com.carrotsearch.randomizedtesting.ThreadLeakControl.lambda$forkTimeoutingTask$0(ThreadLeakControl.java:826)
	at java.base/java.lang.Thread.run(Thread.java:831)
Caused by: org.apache.solr.common.SolrException: java.util.concurrent.TimeoutException: Could not connect to ZooKeeper 127.0.0.1:54013 within 30000 ms
	at org.apache.solr.common.cloud.SolrZkClient.<init>(SolrZkClient.java:203)
	at org.apache.solr.common.cloud.SolrZkClient.<init>(SolrZkClient.java:127)
	at org.apache.solr.common.cloud.SolrZkClient.<init>(SolrZkClient.java:113)
	at org.apache.solr.cloud.ZkTestServer.init(ZkTestServer.java:451)
	at org.apache.solr.cloud.ZkTestServer.run(ZkTestServer.java:603)
	... 31 more
Caused by: java.util.concurrent.TimeoutException: Could not connect to ZooKeeper 127.0.0.1:54013 within 30000 ms
	at org.apache.solr.common.cloud.ConnectionManager.waitForConnected(ConnectionManager.java:251)
	at org.apache.solr.common.cloud.SolrZkClient.<init>(SolrZkClient.java:194)
	... 35 more


FAILED:  org.apache.solr.cloud.DeleteNodeTest.classMethod

Error Message:
java.lang.AssertionError: ObjectTracker found 3 object(s) that were not released!!! [ZkTestServer, , ZKServerMain]
org.apache.solr.common.util.ObjectReleaseTracker$ObjectTrackerException: org.apache.solr.cloud.ZkTestServer
	at org.apache.solr.common.util.ObjectReleaseTracker.track(ObjectReleaseTracker.java:42)
	at org.apache.solr.cloud.ZkTestServer.<init>(ZkTestServer.java:443)
	at org.apache.solr.cloud.ZkTestServer.<init>(ZkTestServer.java:426)
	at org.apache.solr.cloud.MiniSolrCloudCluster.<init>(MiniSolrCloudCluster.java:285)
	at org.apache.solr.cloud.SolrCloudTestCase$Builder.build(SolrCloudTestCase.java:220)
	at org.apache.solr.cloud.SolrCloudTestCase$Builder.configure(SolrCloudTestCase.java:210)
	at org.apache.solr.cloud.DeleteNodeTest.setupCluster(DeleteNodeTest.java:48)
	at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:78)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:567)
	at com.carrotsearch.randomizedtesting.RandomizedRunner.invoke(RandomizedRunner.java:1754)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$6.evaluate(RandomizedRunner.java:882)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$7.evaluate(RandomizedRunner.java:898)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at com.carrotsearch.randomizedtesting.rules.SystemPropertiesRestoreRule$1.evaluate(SystemPropertiesRestoreRule.java:57)
	at org.junit.rules.RunRules.evaluate(RunRules.java:20)
	at org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeAfterRule.java:43)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at org.apache.lucene.util.TestRuleStoreClassName$1.evaluate(TestRuleStoreClassName.java:38)
	at com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMethodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
	at com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMethodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at org.apache.lucene.util.TestRuleAssertionsRequired$1.evaluate(TestRuleAssertionsRequired.java:51)
	at org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure.java:44)
	at org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRuleIgnoreAfterMaxFailures.java:60)
	at org.apache.lucene.util.TestRuleIgnoreTestSuites$1.evaluate(TestRuleIgnoreTestSuites.java:47)
	at org.junit.rules.RunRules.evaluate(RunRules.java:20)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.run(ThreadLeakControl.java:370)
	at com.carrotsearch.randomizedtesting.ThreadLeakControl.lambda$forkTimeoutingTask$0(ThreadLeakControl.java:826)
	at java.base/java.lang.Thread.run(Thread.java:831)

org.apache.solr.common.util.ObjectReleaseTracker$ObjectTrackerException: org.apache.solr.cloud.ZkTestServer$2
	at org.apache.solr.common.util.ObjectReleaseTracker.track(ObjectReleaseTracker.java:42)
	at org.apache.solr.cloud.ZkTestServer.run(ZkTestServer.java:577)
	at org.apache.solr.cloud.ZkTestServer.run(ZkTestServer.java:530)
	at org.apache.solr.cloud.MiniSolrCloudCluster.<init>(MiniSolrCloudCluster.java:286)
	at org.apache.solr.cloud.SolrCloudTestCase$Builder.build(SolrCloudTestCase.java:220)
	at org.apache.solr.cloud.SolrCloudTestCase$Builder.configure(SolrCloudTestCase.java:210)
	at org.apache.solr.cloud.DeleteNodeTest.setupCluster(DeleteNodeTest.java:48)
	at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:78)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:567)
	at com.carrotsearch.randomizedtesting.RandomizedRunner.invoke(RandomizedRunner.java:1754)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$6.evaluate(RandomizedRunner.java:882)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$7.evaluate(RandomizedRunner.java:898)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at com.carrotsearch.randomizedtesting.rules.SystemPropertiesRestoreRule$1.evaluate(SystemPropertiesRestoreRule.java:57)
	at org.junit.rules.RunRules.evaluate(RunRules.java:20)
	at org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeAfterRule.java:43)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at org.apache.lucene.util.TestRuleStoreClassName$1.evaluate(TestRuleStoreClassName.java:38)
	at com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMethodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
	at com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMethodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at org.apache.lucene.util.TestRuleAssertionsRequired$1.evaluate(TestRuleAssertionsRequired.java:51)
	at org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure.java:44)
	at org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRuleIgnoreAfterMaxFailures.java:60)
	at org.apache.lucene.util.TestRuleIgnoreTestSuites$1.evaluate(TestRuleIgnoreTestSuites.java:47)
	at org.junit.rules.RunRules.evaluate(RunRules.java:20)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.run(ThreadLeakControl.java:370)
	at com.carrotsearch.randomizedtesting.ThreadLeakControl.lambda$forkTimeoutingTask$0(ThreadLeakControl.java:826)
	at java.base/java.lang.Thread.run(Thread.java:831)

org.apache.solr.common.util.ObjectReleaseTracker$ObjectTrackerException: org.apache.solr.cloud.ZkTestServer$ZKServerMain
	at org.apache.solr.common.util.ObjectReleaseTracker.track(ObjectReleaseTracker.java:42)
	at org.apache.solr.cloud.ZkTestServer$ZKServerMain.runFromConfig(ZkTestServer.java:325)
	at org.apache.solr.cloud.ZkTestServer$2.run(ZkTestServer.java:570)

 expected null, but was:<ObjectTracker found 3 object(s) that were not released!!! [ZkTestServer, , ZKServerMain]
org.apache.solr.common.util.ObjectReleaseTracker$ObjectTrackerException: org.apache.solr.cloud.ZkTestServer
	at org.apache.solr.common.util.ObjectReleaseTracker.track(ObjectReleaseTracker.java:42)
	at org.apache.solr.cloud.ZkTestServer.<init>(ZkTestServer.java:443)
	at org.apache.solr.cloud.ZkTestServer.<init>(ZkTestServer.java:426)
	at org.apache.solr.cloud.MiniSolrCloudCluster.<init>(MiniSolrCloudCluster.java:285)
	at org.apache.solr.cloud.SolrCloudTestCase$Builder.build(SolrCloudTestCase.java:220)
	at org.apache.solr.cloud.SolrCloudTestCase$Builder.configure(SolrCloudTestCase.java:210)
	at org.apache.solr.cloud.DeleteNodeTest.setupCluster(DeleteNodeTest.java:48)
	at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:78)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:567)
	at com.carrotsearch.randomizedtesting.RandomizedRunner.invoke(RandomizedRunner.java:1754)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$6.evaluate(RandomizedRunner.java:882)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$7.evaluate(RandomizedRunner.java:898)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at com.carrotsearch.randomizedtesting.rules.SystemPropertiesRestoreRule$1.evaluate(SystemPropertiesRestoreRule.java:57)
	at org.junit.rules.RunRules.evaluate(RunRules.java:20)
	at org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeAfterRule.java:43)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at org.apache.lucene.util.TestRuleStoreClassName$1.evaluate(TestRuleStoreClassName.java:38)
	at com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMethodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
	at com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMethodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at org.apache.lucene.util.TestRuleAssertionsRequired$1.evaluate(TestRuleAssertionsRequired.java:51)
	at org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure.java:44)
	at org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRuleIgnoreAfterMaxFailures.java:60)
	at org.apache.lucene.util.TestRuleIgnoreTestSuites$1.evaluate(TestRuleIgnoreTestSuites.java:47)
	at org.junit.rules.RunRules.evaluate(RunRules.java:20)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.run(ThreadLeakControl.java:370)
	at com.carrotsearch.randomizedtesting.ThreadLeakControl.lambda$forkTimeoutingTask$0(ThreadLeakControl.java:826)
	at java.base/java.lang.Thread.run(Thread.java:831)

org.apache.solr.common.util.ObjectReleaseTracker$ObjectTrackerException: org.apache.solr.cloud.ZkTestServer$2
	at org.apache.solr.common.util.ObjectReleaseTracker.track(ObjectReleaseTracker.java:42)
	at org.apache.solr.cloud.ZkTestServer.run(ZkTestServer.java:577)
	at org.apache.solr.cloud.ZkTestServer.run(ZkTestServer.java:530)
	at org.apache.solr.cloud.MiniSolrCloudCluster.<init>(MiniSolrCloudCluster.java:286)
	at org.apache.solr.cloud.SolrCloudTestCase$Builder.build(SolrCloudTestCase.java:220)
	at org.apache.solr.cloud.SolrCloudTestCase$Builder.configure(SolrCloudTestCase.java:210)
	at org.apache.solr.cloud.DeleteNodeTest.setupCluster(DeleteNodeTest.java:48)
	at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:78)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:567)
	at com.carrotsearch.randomizedtesting.RandomizedRunner.invoke(RandomizedRunner.java:1754)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$6.evaluate(RandomizedRunner.java:882)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$7.evaluate(RandomizedRunner.java:898)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at com.carrotsearch.randomizedtesting.rules.SystemPropertiesRestoreRule$1.evaluate(SystemPropertiesRestoreRule.java:57)
	at org.junit.rules.RunRules.evaluate(RunRules.java:20)
	at org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeAfterRule.java:43)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at org.apache.lucene.util.TestRuleStoreClassName$1.evaluate(TestRuleStoreClassName.java:38)
	at com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMethodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
	at com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMethodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at org.apache.lucene.util.TestRuleAssertionsRequired$1.evaluate(TestRuleAssertionsRequired.java:51)
	at org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure.java:44)
	at org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRuleIgnoreAfterMaxFailures.java:60)
	at org.apache.lucene.util.TestRuleIgnoreTestSuites$1.evaluate(TestRuleIgnoreTestSuites.java:47)
	at org.junit.rules.RunRules.evaluate(RunRules.java:20)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.run(ThreadLeakControl.java:370)
	at com.carrotsearch.randomizedtesting.ThreadLeakControl.lambda$forkTimeoutingTask$0(ThreadLeakControl.java:826)
	at java.base/java.lang.Thread.run(Thread.java:831)

org.apache.solr.common.util.ObjectReleaseTracker$ObjectTrackerException: org.apache.solr.cloud.ZkTestServer$ZKServerMain
	at org.apache.solr.common.util.ObjectReleaseTracker.track(ObjectReleaseTracker.java:42)
	at org.apache.solr.cloud.ZkTestServer$ZKServerMain.runFromConfig(ZkTestServer.java:325)
	at org.apache.solr.cloud.ZkTestServer$2.run(ZkTestServer.java:570)

>

Stack Trace:
java.lang.AssertionError: ObjectTracker found 3 object(s) that were not released!!! [ZkTestServer, , ZKServerMain]
org.apache.solr.common.util.ObjectReleaseTracker$ObjectTrackerException: org.apache.solr.cloud.ZkTestServer
	at org.apache.solr.common.util.ObjectReleaseTracker.track(ObjectReleaseTracker.java:42)
	at org.apache.solr.cloud.ZkTestServer.<init>(ZkTestServer.java:443)
	at org.apache.solr.cloud.ZkTestServer.<init>(ZkTestServer.java:426)
	at org.apache.solr.cloud.MiniSolrCloudCluster.<init>(MiniSolrCloudCluster.java:285)
	at org.apache.solr.cloud.SolrCloudTestCase$Builder.build(SolrCloudTestCase.java:220)
	at org.apache.solr.cloud.SolrCloudTestCase$Builder.configure(SolrCloudTestCase.java:210)
	at org.apache.solr.cloud.DeleteNodeTest.setupCluster(DeleteNodeTest.java:48)
	at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:78)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:567)
	at com.carrotsearch.randomizedtesting.RandomizedRunner.invoke(RandomizedRunner.java:1754)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$6.evaluate(RandomizedRunner.java:882)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$7.evaluate(RandomizedRunner.java:898)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at com.carrotsearch.randomizedtesting.rules.SystemPropertiesRestoreRule$1.evaluate(SystemPropertiesRestoreRule.java:57)
	at org.junit.rules.RunRules.evaluate(RunRules.java:20)
	at org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeAfterRule.java:43)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at org.apache.lucene.util.TestRuleStoreClassName$1.evaluate(TestRuleStoreClassName.java:38)
	at com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMethodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
	at com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMethodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at org.apache.lucene.util.TestRuleAssertionsRequired$1.evaluate(TestRuleAssertionsRequired.java:51)
	at org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure.java:44)
	at org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRuleIgnoreAfterMaxFailures.java:60)
	at org.apache.lucene.util.TestRuleIgnoreTestSuites$1.evaluate(TestRuleIgnoreTestSuites.java:47)
	at org.junit.rules.RunRules.evaluate(RunRules.java:20)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.run(ThreadLeakControl.java:370)
	at com.carrotsearch.randomizedtesting.ThreadLeakControl.lambda$forkTimeoutingTask$0(ThreadLeakControl.java:826)
	at java.base/java.lang.Thread.run(Thread.java:831)

org.apache.solr.common.util.ObjectReleaseTracker$ObjectTrackerException: org.apache.solr.cloud.ZkTestServer$2
	at org.apache.solr.common.util.ObjectReleaseTracker.track(ObjectReleaseTracker.java:42)
	at org.apache.solr.cloud.ZkTestServer.run(ZkTestServer.java:577)
	at org.apache.solr.cloud.ZkTestServer.run(ZkTestServer.java:530)
	at org.apache.solr.cloud.MiniSolrCloudCluster.<init>(MiniSolrCloudCluster.java:286)
	at org.apache.solr.cloud.SolrCloudTestCase$Builder.build(SolrCloudTestCase.java:220)
	at org.apache.solr.cloud.SolrCloudTestCase$Builder.configure(SolrCloudTestCase.java:210)
	at org.apache.solr.cloud.DeleteNodeTest.setupCluster(DeleteNodeTest.java:48)
	at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:78)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:567)
	at com.carrotsearch.randomizedtesting.RandomizedRunner.invoke(RandomizedRunner.java:1754)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$6.evaluate(RandomizedRunner.java:882)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$7.evaluate(RandomizedRunner.java:898)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at com.carrotsearch.randomizedtesting.rules.SystemPropertiesRestoreRule$1.evaluate(SystemPropertiesRestoreRule.java:57)
	at org.junit.rules.RunRules.evaluate(RunRules.java:20)
	at org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeAfterRule.java:43)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at org.apache.lucene.util.TestRuleStoreClassName$1.evaluate(TestRuleStoreClassName.java:38)
	at com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMethodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
	at com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMethodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at org.apache.lucene.util.TestRuleAssertionsRequired$1.evaluate(TestRuleAssertionsRequired.java:51)
	at org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure.java:44)
	at org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRuleIgnoreAfterMaxFailures.java:60)
	at org.apache.lucene.util.TestRuleIgnoreTestSuites$1.evaluate(TestRuleIgnoreTestSuites.java:47)
	at org.junit.rules.RunRules.evaluate(RunRules.java:20)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.run(ThreadLeakControl.java:370)
	at com.carrotsearch.randomizedtesting.ThreadLeakControl.lambda$forkTimeoutingTask$0(ThreadLeakControl.java:826)
	at java.base/java.lang.Thread.run(Thread.java:831)

org.apache.solr.common.util.ObjectReleaseTracker$ObjectTrackerException: org.apache.solr.cloud.ZkTestServer$ZKServerMain
	at org.apache.solr.common.util.ObjectReleaseTracker.track(ObjectReleaseTracker.java:42)
	at org.apache.solr.cloud.ZkTestServer$ZKServerMain.runFromConfig(ZkTestServer.java:325)
	at org.apache.solr.cloud.ZkTestServer$2.run(ZkTestServer.java:570)

 expected null, but was:<ObjectTracker found 3 object(s) that were not released!!! [ZkTestServer, , ZKServerMain]
org.apache.solr.common.util.ObjectReleaseTracker$ObjectTrackerException: org.apache.solr.cloud.ZkTestServer
	at org.apache.solr.common.util.ObjectReleaseTracker.track(ObjectReleaseTracker.java:42)
	at org.apache.solr.cloud.ZkTestServer.<init>(ZkTestServer.java:443)
	at org.apache.solr.cloud.ZkTestServer.<init>(ZkTestServer.java:426)
	at org.apache.solr.cloud.MiniSolrCloudCluster.<init>(MiniSolrCloudCluster.java:285)
	at org.apache.solr.cloud.SolrCloudTestCase$Builder.build(SolrCloudTestCase.java:220)
	at org.apache.solr.cloud.SolrCloudTestCase$Builder.configure(SolrCloudTestCase.java:210)
	at org.apache.solr.cloud.DeleteNodeTest.setupCluster(DeleteNodeTest.java:48)
	at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:78)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:567)
	at com.carrotsearch.randomizedtesting.RandomizedRunner.invoke(RandomizedRunner.java:1754)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$6.evaluate(RandomizedRunner.java:882)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$7.evaluate(RandomizedRunner.java:898)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at com.carrotsearch.randomizedtesting.rules.SystemPropertiesRestoreRule$1.evaluate(SystemPropertiesRestoreRule.java:57)
	at org.junit.rules.RunRules.evaluate(RunRules.java:20)
	at org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeAfterRule.java:43)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at org.apache.lucene.util.TestRuleStoreClassName$1.evaluate(TestRuleStoreClassName.java:38)
	at com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMethodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
	at com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMethodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at org.apache.lucene.util.TestRuleAssertionsRequired$1.evaluate(TestRuleAssertionsRequired.java:51)
	at org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure.java:44)
	at org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRuleIgnoreAfterMaxFailures.java:60)
	at org.apache.lucene.util.TestRuleIgnoreTestSuites$1.evaluate(TestRuleIgnoreTestSuites.java:47)
	at org.junit.rules.RunRules.evaluate(RunRules.java:20)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.run(ThreadLeakControl.java:370)
	at com.carrotsearch.randomizedtesting.ThreadLeakControl.lambda$forkTimeoutingTask$0(ThreadLeakControl.java:826)
	at java.base/java.lang.Thread.run(Thread.java:831)

org.apache.solr.common.util.ObjectReleaseTracker$ObjectTrackerException: org.apache.solr.cloud.ZkTestServer$2
	at org.apache.solr.common.util.ObjectReleaseTracker.track(ObjectReleaseTracker.java:42)
	at org.apache.solr.cloud.ZkTestServer.run(ZkTestServer.java:577)
	at org.apache.solr.cloud.ZkTestServer.run(ZkTestServer.java:530)
	at org.apache.solr.cloud.MiniSolrCloudCluster.<init>(MiniSolrCloudCluster.java:286)
	at org.apache.solr.cloud.SolrCloudTestCase$Builder.build(SolrCloudTestCase.java:220)
	at org.apache.solr.cloud.SolrCloudTestCase$Builder.configure(SolrCloudTestCase.java:210)
	at org.apache.solr.cloud.DeleteNodeTest.setupCluster(DeleteNodeTest.java:48)
	at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:78)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:567)
	at com.carrotsearch.randomizedtesting.RandomizedRunner.invoke(RandomizedRunner.java:1754)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$6.evaluate(RandomizedRunner.java:882)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$7.evaluate(RandomizedRunner.java:898)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at com.carrotsearch.randomizedtesting.rules.SystemPropertiesRestoreRule$1.evaluate(SystemPropertiesRestoreRule.java:57)
	at org.junit.rules.RunRules.evaluate(RunRules.java:20)
	at org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeAfterRule.java:43)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at org.apache.lucene.util.TestRuleStoreClassName$1.evaluate(TestRuleStoreClassName.java:38)
	at com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMethodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
	at com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMethodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at org.apache.lucene.util.TestRuleAssertionsRequired$1.evaluate(TestRuleAssertionsRequired.java:51)
	at org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure.java:44)
	at org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRuleIgnoreAfterMaxFailures.java:60)
	at org.apache.lucene.util.TestRuleIgnoreTestSuites$1.evaluate(TestRuleIgnoreTestSuites.java:47)
	at org.junit.rules.RunRules.evaluate(RunRules.java:20)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.run(ThreadLeakControl.java:370)
	at com.carrotsearch.randomizedtesting.ThreadLeakControl.lambda$forkTimeoutingTask$0(ThreadLeakControl.java:826)
	at java.base/java.lang.Thread.run(Thread.java:831)

org.apache.solr.common.util.ObjectReleaseTracker$ObjectTrackerException: org.apache.solr.cloud.ZkTestServer$ZKServerMain
	at org.apache.solr.common.util.ObjectReleaseTracker.track(ObjectReleaseTracker.java:42)
	at org.apache.solr.cloud.ZkTestServer$ZKServerMain.runFromConfig(ZkTestServer.java:325)
	at org.apache.solr.cloud.ZkTestServer$2.run(ZkTestServer.java:570)

>
	at __randomizedtesting.SeedInfo.seed([4045E0941897083E]:0)
	at org.junit.Assert.fail(Assert.java:89)
	at org.junit.Assert.failNotNull(Assert.java:756)
	at org.junit.Assert.assertNull(Assert.java:738)
	at org.apache.solr.SolrTestCaseJ4.teardownTestCases(SolrTestCaseJ4.java:332)
	at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:78)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:567)
	at com.carrotsearch.randomizedtesting.RandomizedRunner.invoke(RandomizedRunner.java:1754)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$7.evaluate(RandomizedRunner.java:905)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at com.carrotsearch.randomizedtesting.rules.SystemPropertiesRestoreRule$1.evaluate(SystemPropertiesRestoreRule.java:57)
	at org.junit.rules.RunRules.evaluate(RunRules.java:20)
	at org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeAfterRule.java:43)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at org.apache.lucene.util.TestRuleStoreClassName$1.evaluate(TestRuleStoreClassName.java:38)
	at com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMethodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
	at com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMethodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at org.apache.lucene.util.TestRuleAssertionsRequired$1.evaluate(TestRuleAssertionsRequired.java:51)
	at org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure.java:44)
	at org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRuleIgnoreAfterMaxFailures.java:60)
	at org.apache.lucene.util.TestRuleIgnoreTestSuites$1.evaluate(TestRuleIgnoreTestSuites.java:47)
	at org.junit.rules.RunRules.evaluate(RunRules.java:20)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.run(ThreadLeakControl.java:370)
	at com.carrotsearch.randomizedtesting.ThreadLeakControl.lambda$forkTimeoutingTask$0(ThreadLeakControl.java:826)
	at java.base/java.lang.Thread.run(Thread.java:831)


FAILED:  org.apache.solr.cloud.DeleteNodeTest.classMethod

Error Message:
java.io.IOException: Could not remove the following files (in the order of attempts):
   C:\Users\jenkins\workspace\Lucene-Solr-jdk16panama-Windows\solr\core\build\tmp\tests-tmp\solr.cloud.DeleteNodeTest_4045E0941897083E-001\tempDir-001\zookeeper\server1\data\version-2\log.1: java.nio.file.FileSystemException: C:\Users\jenkins\workspace\Lucene-Solr-jdk16panama-Windows\solr\core\build\tmp\tests-tmp\solr.cloud.DeleteNodeTest_4045E0941897083E-001\tempDir-001\zookeeper\server1\data\version-2\log.1: The process cannot access the file because it is being used by another process
   C:\Users\jenkins\workspace\Lucene-Solr-jdk16panama-Windows\solr\core\build\tmp\tests-tmp\solr.cloud.DeleteNodeTest_4045E0941897083E-001\tempDir-001\zookeeper\server1\data\version-2: java.nio.file.DirectoryNotEmptyException: C:\Users\jenkins\workspace\Lucene-Solr-jdk16panama-Windows\solr\core\build\tmp\tests-tmp\solr.cloud.DeleteNodeTest_4045E0941897083E-001\tempDir-001\zookeeper\server1\data\version-2
   C:\Users\jenkins\workspace\Lucene-Solr-jdk16panama-Windows\solr\core\build\tmp\tests-tmp\solr.cloud.DeleteNodeTest_4045E0941897083E-001\tempDir-001\zookeeper\server1\data: java.nio.file.DirectoryNotEmptyException: C:\Users\jenkins\workspace\Lucene-Solr-jdk16panama-Windows\solr\core\build\tmp\tests-tmp\solr.cloud.DeleteNodeTest_4045E0941897083E-001\tempDir-001\zookeeper\server1\data
   C:\Users\jenkins\workspace\Lucene-Solr-jdk16panama-Windows\solr\core\build\tmp\tests-tmp\solr.cloud.DeleteNodeTest_4045E0941897083E-001\tempDir-001\zookeeper\server1: java.nio.file.DirectoryNotEmptyException: C:\Users\jenkins\workspace\Lucene-Solr-jdk16panama-Windows\solr\core\build\tmp\tests-tmp\solr.cloud.DeleteNodeTest_4045E0941897083E-001\tempDir-001\zookeeper\server1
   C:\Users\jenkins\workspace\Lucene-Solr-jdk16panama-Windows\solr\core\build\tmp\tests-tmp\solr.cloud.DeleteNodeTest_4045E0941897083E-001\tempDir-001\zookeeper: java.nio.file.DirectoryNotEmptyException: C:\Users\jenkins\workspace\Lucene-Solr-jdk16panama-Windows\solr\core\build\tmp\tests-tmp\solr.cloud.DeleteNodeTest_4045E0941897083E-001\tempDir-001\zookeeper
   C:\Users\jenkins\workspace\Lucene-Solr-jdk16panama-Windows\solr\core\build\tmp\tests-tmp\solr.cloud.DeleteNodeTest_4045E0941897083E-001\tempDir-001: java.nio.file.DirectoryNotEmptyException: C:\Users\jenkins\workspace\Lucene-Solr-jdk16panama-Windows\solr\core\build\tmp\tests-tmp\solr.cloud.DeleteNodeTest_4045E0941897083E-001\tempDir-001
   C:\Users\jenkins\workspace\Lucene-Solr-jdk16panama-Windows\solr\core\build\tmp\tests-tmp\solr.cloud.DeleteNodeTest_4045E0941897083E-001: java.nio.file.DirectoryNotEmptyException: C:\Users\jenkins\workspace\Lucene-Solr-jdk16panama-Windows\solr\core\build\tmp\tests-tmp\solr.cloud.DeleteNodeTest_4045E0941897083E-001


Stack Trace:
java.io.IOException: Could not remove the following files (in the order of attempts):
   C:\Users\jenkins\workspace\Lucene-Solr-jdk16panama-Windows\solr\core\build\tmp\tests-tmp\solr.cloud.DeleteNodeTest_4045E0941897083E-001\tempDir-001\zookeeper\server1\data\version-2\log.1: java.nio.file.FileSystemException: C:\Users\jenkins\workspace\Lucene-Solr-jdk16panama-Windows\solr\core\build\tmp\tests-tmp\solr.cloud.DeleteNodeTest_4045E0941897083E-001\tempDir-001\zookeeper\server1\data\version-2\log.1: The process cannot access the file because it is being used by another process
   C:\Users\jenkins\workspace\Lucene-Solr-jdk16panama-Windows\solr\core\build\tmp\tests-tmp\solr.cloud.DeleteNodeTest_4045E0941897083E-001\tempDir-001\zookeeper\server1\data\version-2: java.nio.file.DirectoryNotEmptyException: C:\Users\jenkins\workspace\Lucene-Solr-jdk16panama-Windows\solr\core\build\tmp\tests-tmp\solr.cloud.DeleteNodeTest_4045E0941897083E-001\tempDir-001\zookeeper\server1\data\version-2
   C:\Users\jenkins\workspace\Lucene-Solr-jdk16panama-Windows\solr\core\build\tmp\tests-tmp\solr.cloud.DeleteNodeTest_4045E0941897083E-001\tempDir-001\zookeeper\server1\data: java.nio.file.DirectoryNotEmptyException: C:\Users\jenkins\workspace\Lucene-Solr-jdk16panama-Windows\solr\core\build\tmp\tests-tmp\solr.cloud.DeleteNodeTest_4045E0941897083E-001\tempDir-001\zookeeper\server1\data
   C:\Users\jenkins\workspace\Lucene-Solr-jdk16panama-Windows\solr\core\build\tmp\tests-tmp\solr.cloud.DeleteNodeTest_4045E0941897083E-001\tempDir-001\zookeeper\server1: java.nio.file.DirectoryNotEmptyException: C:\Users\jenkins\workspace\Lucene-Solr-jdk16panama-Windows\solr\core\build\tmp\tests-tmp\solr.cloud.DeleteNodeTest_4045E0941897083E-001\tempDir-001\zookeeper\server1
   C:\Users\jenkins\workspace\Lucene-Solr-jdk16panama-Windows\solr\core\build\tmp\tests-tmp\solr.cloud.DeleteNodeTest_4045E0941897083E-001\tempDir-001\zookeeper: java.nio.file.DirectoryNotEmptyException: C:\Users\jenkins\workspace\Lucene-Solr-jdk16panama-Windows\solr\core\build\tmp\tests-tmp\solr.cloud.DeleteNodeTest_4045E0941897083E-001\tempDir-001\zookeeper
   C:\Users\jenkins\workspace\Lucene-Solr-jdk16panama-Windows\solr\core\build\tmp\tests-tmp\solr.cloud.DeleteNodeTest_4045E0941897083E-001\tempDir-001: java.nio.file.DirectoryNotEmptyException: C:\Users\jenkins\workspace\Lucene-Solr-jdk16panama-Windows\solr\core\build\tmp\tests-tmp\solr.cloud.DeleteNodeTest_4045E0941897083E-001\tempDir-001
   C:\Users\jenkins\workspace\Lucene-Solr-jdk16panama-Windows\solr\core\build\tmp\tests-tmp\solr.cloud.DeleteNodeTest_4045E0941897083E-001: java.nio.file.DirectoryNotEmptyException: C:\Users\jenkins\workspace\Lucene-Solr-jdk16panama-Windows\solr\core\build\tmp\tests-tmp\solr.cloud.DeleteNodeTest_4045E0941897083E-001

	at org.apache.lucene.util.IOUtils.rm(IOUtils.java:311)
	at org.apache.lucene.util.TestRuleTemporaryFilesCleanup.afterAlways(TestRuleTemporaryFilesCleanup.java:207)
	at com.carrotsearch.randomizedtesting.rules.TestRuleAdapter$1.afterAlways(TestRuleAdapter.java:31)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:43)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at org.apache.lucene.util.TestRuleAssertionsRequired$1.evaluate(TestRuleAssertionsRequired.java:51)
	at org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure.java:44)
	at org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRuleIgnoreAfterMaxFailures.java:60)
	at org.apache.lucene.util.TestRuleIgnoreTestSuites$1.evaluate(TestRuleIgnoreTestSuites.java:47)
	at org.junit.rules.RunRules.evaluate(RunRules.java:20)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.run(ThreadLeakControl.java:370)
	at com.carrotsearch.randomizedtesting.ThreadLeakControl.lambda$forkTimeoutingTask$0(ThreadLeakControl.java:826)
	at java.base/java.lang.Thread.run(Thread.java:831)


FAILED:  org.apache.solr.cloud.DeleteNodeTest.classMethod

Error Message:
com.carrotsearch.randomizedtesting.ThreadLeakError: 19 threads leaked from SUITE scope at org.apache.solr.cloud.DeleteNodeTest: 
   1) Thread[id=2428, name=NIOWorkerThread-4, state=WAITING, group=TGRP-DeleteNodeTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
   2) Thread[id=2430, name=NIOWorkerThread-6, state=WAITING, group=TGRP-DeleteNodeTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
   3) Thread[id=2436, name=NIOWorkerThread-12, state=WAITING, group=TGRP-DeleteNodeTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
   4) Thread[id=2415, name=NIOServerCxnFactory.SelectorThread-0, state=RUNNABLE, group=TGRP-DeleteNodeTest]
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl$SubSelector.poll0(Native Method)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl$SubSelector.poll(WindowsSelectorImpl.java:353)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl.doSelect(WindowsSelectorImpl.java:178)
        at java.base@16-ea/sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:129)
        at java.base@16-ea/sun.nio.ch.SelectorImpl.select(SelectorImpl.java:146)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.select(NIOServerCnxnFactory.java:417)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.run(NIOServerCnxnFactory.java:382)
   5) Thread[id=2431, name=NIOWorkerThread-7, state=WAITING, group=TGRP-DeleteNodeTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
   6) Thread[id=2432, name=NIOWorkerThread-8, state=WAITING, group=TGRP-DeleteNodeTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
   7) Thread[id=2413, name=ZkTestServer Run Thread, state=WAITING, group=TGRP-DeleteNodeTest]
        at java.base@16-ea/java.lang.Object.wait(Native Method)
        at java.base@16-ea/java.lang.Thread.join(Thread.java:1301)
        at java.base@16-ea/java.lang.Thread.join(Thread.java:1369)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory.join(NIOServerCnxnFactory.java:929)
        at app//org.apache.solr.cloud.ZkTestServer$ZKServerMain.runFromConfig(ZkTestServer.java:347)
        at app//org.apache.solr.cloud.ZkTestServer$2.run(ZkTestServer.java:570)
   8) Thread[id=2416, name=NIOServerCxnFactory.AcceptThread:0.0.0.0/0.0.0.0:0, state=RUNNABLE, group=TGRP-DeleteNodeTest]
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl$SubSelector.poll0(Native Method)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl$SubSelector.poll(WindowsSelectorImpl.java:353)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl.doSelect(WindowsSelectorImpl.java:178)
        at java.base@16-ea/sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:129)
        at java.base@16-ea/sun.nio.ch.SelectorImpl.select(SelectorImpl.java:146)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$AcceptThread.select(NIOServerCnxnFactory.java:219)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$AcceptThread.run(NIOServerCnxnFactory.java:195)
   9) Thread[id=2424, name=NIOWorkerThread-2, state=WAITING, group=TGRP-DeleteNodeTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  10) Thread[id=2414, name=ConnnectionExpirer, state=TIMED_WAITING, group=TGRP-DeleteNodeTest]
        at java.base@16-ea/java.lang.Thread.sleep(Native Method)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$ConnectionExpirerThread.run(NIOServerCnxnFactory.java:568)
  11) Thread[id=2434, name=NIOWorkerThread-10, state=WAITING, group=TGRP-DeleteNodeTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  12) Thread[id=2419, name=ProcessThread(sid:0 cport:54013):, state=WAITING, group=TGRP-DeleteNodeTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at app//org.apache.zookeeper.server.PrepRequestProcessor.run(PrepRequestProcessor.java:140)
  13) Thread[id=2433, name=NIOWorkerThread-9, state=WAITING, group=TGRP-DeleteNodeTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  14) Thread[id=2420, name=RequestThrottler, state=WAITING, group=TGRP-DeleteNodeTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at app//org.apache.zookeeper.server.RequestThrottler.run(RequestThrottler.java:139)
  15) Thread[id=2435, name=NIOWorkerThread-11, state=WAITING, group=TGRP-DeleteNodeTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  16) Thread[id=2427, name=NIOWorkerThread-3, state=WAITING, group=TGRP-DeleteNodeTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  17) Thread[id=2429, name=NIOWorkerThread-5, state=WAITING, group=TGRP-DeleteNodeTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  18) Thread[id=2417, name=SessionTracker, state=TIMED_WAITING, group=TGRP-DeleteNodeTest]
        at java.base@16-ea/java.lang.Thread.sleep(Native Method)
        at app//org.apache.zookeeper.server.SessionTrackerImpl.run(SessionTrackerImpl.java:157)
  19) Thread[id=2421, name=NIOWorkerThread-1, state=WAITING, group=TGRP-DeleteNodeTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)

Stack Trace:
com.carrotsearch.randomizedtesting.ThreadLeakError: 19 threads leaked from SUITE scope at org.apache.solr.cloud.DeleteNodeTest: 
   1) Thread[id=2428, name=NIOWorkerThread-4, state=WAITING, group=TGRP-DeleteNodeTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
   2) Thread[id=2430, name=NIOWorkerThread-6, state=WAITING, group=TGRP-DeleteNodeTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
   3) Thread[id=2436, name=NIOWorkerThread-12, state=WAITING, group=TGRP-DeleteNodeTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
   4) Thread[id=2415, name=NIOServerCxnFactory.SelectorThread-0, state=RUNNABLE, group=TGRP-DeleteNodeTest]
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl$SubSelector.poll0(Native Method)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl$SubSelector.poll(WindowsSelectorImpl.java:353)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl.doSelect(WindowsSelectorImpl.java:178)
        at java.base@16-ea/sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:129)
        at java.base@16-ea/sun.nio.ch.SelectorImpl.select(SelectorImpl.java:146)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.select(NIOServerCnxnFactory.java:417)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.run(NIOServerCnxnFactory.java:382)
   5) Thread[id=2431, name=NIOWorkerThread-7, state=WAITING, group=TGRP-DeleteNodeTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
   6) Thread[id=2432, name=NIOWorkerThread-8, state=WAITING, group=TGRP-DeleteNodeTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
   7) Thread[id=2413, name=ZkTestServer Run Thread, state=WAITING, group=TGRP-DeleteNodeTest]
        at java.base@16-ea/java.lang.Object.wait(Native Method)
        at java.base@16-ea/java.lang.Thread.join(Thread.java:1301)
        at java.base@16-ea/java.lang.Thread.join(Thread.java:1369)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory.join(NIOServerCnxnFactory.java:929)
        at app//org.apache.solr.cloud.ZkTestServer$ZKServerMain.runFromConfig(ZkTestServer.java:347)
        at app//org.apache.solr.cloud.ZkTestServer$2.run(ZkTestServer.java:570)
   8) Thread[id=2416, name=NIOServerCxnFactory.AcceptThread:0.0.0.0/0.0.0.0:0, state=RUNNABLE, group=TGRP-DeleteNodeTest]
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl$SubSelector.poll0(Native Method)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl$SubSelector.poll(WindowsSelectorImpl.java:353)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl.doSelect(WindowsSelectorImpl.java:178)
        at java.base@16-ea/sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:129)
        at java.base@16-ea/sun.nio.ch.SelectorImpl.select(SelectorImpl.java:146)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$AcceptThread.select(NIOServerCnxnFactory.java:219)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$AcceptThread.run(NIOServerCnxnFactory.java:195)
   9) Thread[id=2424, name=NIOWorkerThread-2, state=WAITING, group=TGRP-DeleteNodeTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  10) Thread[id=2414, name=ConnnectionExpirer, state=TIMED_WAITING, group=TGRP-DeleteNodeTest]
        at java.base@16-ea/java.lang.Thread.sleep(Native Method)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$ConnectionExpirerThread.run(NIOServerCnxnFactory.java:568)
  11) Thread[id=2434, name=NIOWorkerThread-10, state=WAITING, group=TGRP-DeleteNodeTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  12) Thread[id=2419, name=ProcessThread(sid:0 cport:54013):, state=WAITING, group=TGRP-DeleteNodeTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at app//org.apache.zookeeper.server.PrepRequestProcessor.run(PrepRequestProcessor.java:140)
  13) Thread[id=2433, name=NIOWorkerThread-9, state=WAITING, group=TGRP-DeleteNodeTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  14) Thread[id=2420, name=RequestThrottler, state=WAITING, group=TGRP-DeleteNodeTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at app//org.apache.zookeeper.server.RequestThrottler.run(RequestThrottler.java:139)
  15) Thread[id=2435, name=NIOWorkerThread-11, state=WAITING, group=TGRP-DeleteNodeTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  16) Thread[id=2427, name=NIOWorkerThread-3, state=WAITING, group=TGRP-DeleteNodeTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  17) Thread[id=2429, name=NIOWorkerThread-5, state=WAITING, group=TGRP-DeleteNodeTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  18) Thread[id=2417, name=SessionTracker, state=TIMED_WAITING, group=TGRP-DeleteNodeTest]
        at java.base@16-ea/java.lang.Thread.sleep(Native Method)
        at app//org.apache.zookeeper.server.SessionTrackerImpl.run(SessionTrackerImpl.java:157)
  19) Thread[id=2421, name=NIOWorkerThread-1, state=WAITING, group=TGRP-DeleteNodeTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
	at __randomizedtesting.SeedInfo.seed([4045E0941897083E]:0)


FAILED:  org.apache.solr.cloud.DeleteNodeTest.classMethod

Error Message:
com.carrotsearch.randomizedtesting.ThreadLeakError: There are still zombie threads that couldn't be terminated:
   1) Thread[id=2428, name=NIOWorkerThread-4, state=WAITING, group=TGRP-DeleteNodeTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
   2) Thread[id=2430, name=NIOWorkerThread-6, state=WAITING, group=TGRP-DeleteNodeTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
   3) Thread[id=2436, name=NIOWorkerThread-12, state=WAITING, group=TGRP-DeleteNodeTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
   4) Thread[id=2415, name=NIOServerCxnFactory.SelectorThread-0, state=RUNNABLE, group=TGRP-DeleteNodeTest]
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl$SubSelector.poll0(Native Method)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl$SubSelector.poll(WindowsSelectorImpl.java:353)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl.doSelect(WindowsSelectorImpl.java:178)
        at java.base@16-ea/sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:129)
        at java.base@16-ea/sun.nio.ch.SelectorImpl.select(SelectorImpl.java:146)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.select(NIOServerCnxnFactory.java:417)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.run(NIOServerCnxnFactory.java:382)
   5) Thread[id=2431, name=NIOWorkerThread-7, state=WAITING, group=TGRP-DeleteNodeTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
   6) Thread[id=2432, name=NIOWorkerThread-8, state=WAITING, group=TGRP-DeleteNodeTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
   7) Thread[id=2416, name=NIOServerCxnFactory.AcceptThread:0.0.0.0/0.0.0.0:0, state=RUNNABLE, group=TGRP-DeleteNodeTest]
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl.setWakeupSocket0(Native Method)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl.setWakeupSocket(WindowsSelectorImpl.java:500)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl.wakeup(WindowsSelectorImpl.java:621)
        at java.base@16-ea/java.nio.channels.spi.AbstractSelector$1.interrupt(AbstractSelector.java:230)
        at java.base@16-ea/java.nio.channels.spi.AbstractSelector.begin(AbstractSelector.java:236)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl.doSelect(WindowsSelectorImpl.java:176)
        at java.base@16-ea/sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:129)
        at java.base@16-ea/sun.nio.ch.SelectorImpl.select(SelectorImpl.java:146)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$AcceptThread.select(NIOServerCnxnFactory.java:219)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$AcceptThread.run(NIOServerCnxnFactory.java:195)
   8) Thread[id=2424, name=NIOWorkerThread-2, state=WAITING, group=TGRP-DeleteNodeTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
   9) Thread[id=2434, name=NIOWorkerThread-10, state=WAITING, group=TGRP-DeleteNodeTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  10) Thread[id=2433, name=NIOWorkerThread-9, state=WAITING, group=TGRP-DeleteNodeTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  11) Thread[id=2435, name=NIOWorkerThread-11, state=WAITING, group=TGRP-DeleteNodeTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  12) Thread[id=2427, name=NIOWorkerThread-3, state=WAITING, group=TGRP-DeleteNodeTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  13) Thread[id=2429, name=NIOWorkerThread-5, state=WAITING, group=TGRP-DeleteNodeTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  14) Thread[id=2421, name=NIOWorkerThread-1, state=WAITING, group=TGRP-DeleteNodeTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)

Stack Trace:
com.carrotsearch.randomizedtesting.ThreadLeakError: There are still zombie threads that couldn't be terminated:
   1) Thread[id=2428, name=NIOWorkerThread-4, state=WAITING, group=TGRP-DeleteNodeTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
   2) Thread[id=2430, name=NIOWorkerThread-6, state=WAITING, group=TGRP-DeleteNodeTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
   3) Thread[id=2436, name=NIOWorkerThread-12, state=WAITING, group=TGRP-DeleteNodeTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
   4) Thread[id=2415, name=NIOServerCxnFactory.SelectorThread-0, state=RUNNABLE, group=TGRP-DeleteNodeTest]
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl$SubSelector.poll0(Native Method)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl$SubSelector.poll(WindowsSelectorImpl.java:353)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl.doSelect(WindowsSelectorImpl.java:178)
        at java.base@16-ea/sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:129)
        at java.base@16-ea/sun.nio.ch.SelectorImpl.select(SelectorImpl.java:146)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.select(NIOServerCnxnFactory.java:417)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.run(NIOServerCnxnFactory.java:382)
   5) Thread[id=2431, name=NIOWorkerThread-7, state=WAITING, group=TGRP-DeleteNodeTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
   6) Thread[id=2432, name=NIOWorkerThread-8, state=WAITING, group=TGRP-DeleteNodeTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
   7) Thread[id=2416, name=NIOServerCxnFactory.AcceptThread:0.0.0.0/0.0.0.0:0, state=RUNNABLE, group=TGRP-DeleteNodeTest]
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl.setWakeupSocket0(Native Method)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl.setWakeupSocket(WindowsSelectorImpl.java:500)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl.wakeup(WindowsSelectorImpl.java:621)
        at java.base@16-ea/java.nio.channels.spi.AbstractSelector$1.interrupt(AbstractSelector.java:230)
        at java.base@16-ea/java.nio.channels.spi.AbstractSelector.begin(AbstractSelector.java:236)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl.doSelect(WindowsSelectorImpl.java:176)
        at java.base@16-ea/sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:129)
        at java.base@16-ea/sun.nio.ch.SelectorImpl.select(SelectorImpl.java:146)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$AcceptThread.select(NIOServerCnxnFactory.java:219)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$AcceptThread.run(NIOServerCnxnFactory.java:195)
   8) Thread[id=2424, name=NIOWorkerThread-2, state=WAITING, group=TGRP-DeleteNodeTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
   9) Thread[id=2434, name=NIOWorkerThread-10, state=WAITING, group=TGRP-DeleteNodeTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  10) Thread[id=2433, name=NIOWorkerThread-9, state=WAITING, group=TGRP-DeleteNodeTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  11) Thread[id=2435, name=NIOWorkerThread-11, state=WAITING, group=TGRP-DeleteNodeTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  12) Thread[id=2427, name=NIOWorkerThread-3, state=WAITING, group=TGRP-DeleteNodeTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  13) Thread[id=2429, name=NIOWorkerThread-5, state=WAITING, group=TGRP-DeleteNodeTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  14) Thread[id=2421, name=NIOWorkerThread-1, state=WAITING, group=TGRP-DeleteNodeTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
	at __randomizedtesting.SeedInfo.seed([4045E0941897083E]:0)


FAILED:  org.apache.solr.cloud.DeleteReplicaTest.deleteReplicaByCount

Error Message:
java.lang.RuntimeException: org.apache.solr.common.SolrException: java.util.concurrent.TimeoutException: Could not connect to ZooKeeper 127.0.0.1:53804 within 30000 ms

Stack Trace:
java.lang.RuntimeException: org.apache.solr.common.SolrException: java.util.concurrent.TimeoutException: Could not connect to ZooKeeper 127.0.0.1:53804 within 30000 ms
	at __randomizedtesting.SeedInfo.seed([4045E0941897083E:2CE024E0AF813D4A]:0)
	at org.apache.solr.cloud.ZkTestServer.run(ZkTestServer.java:606)
	at org.apache.solr.cloud.ZkTestServer.run(ZkTestServer.java:530)
	at org.apache.solr.cloud.MiniSolrCloudCluster.<init>(MiniSolrCloudCluster.java:286)
	at org.apache.solr.cloud.SolrCloudTestCase$Builder.build(SolrCloudTestCase.java:220)
	at org.apache.solr.cloud.SolrCloudTestCase$Builder.configure(SolrCloudTestCase.java:210)
	at org.apache.solr.cloud.DeleteReplicaTest.setUp(DeleteReplicaTest.java:80)
	at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:78)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:567)
	at com.carrotsearch.randomizedtesting.RandomizedRunner.invoke(RandomizedRunner.java:1754)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$9.evaluate(RandomizedRunner.java:976)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$10.evaluate(RandomizedRunner.java:992)
	at com.carrotsearch.randomizedtesting.rules.SystemPropertiesRestoreRule$1.evaluate(SystemPropertiesRestoreRule.java:57)
	at org.junit.rules.RunRules.evaluate(RunRules.java:20)
	at org.apache.lucene.util.TestRuleSetupTeardownChained$1.evaluate(TestRuleSetupTeardownChained.java:44)
	at org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeAfterRule.java:43)
	at org.apache.lucene.util.TestRuleThreadAndTestName$1.evaluate(TestRuleThreadAndTestName.java:45)
	at org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRuleIgnoreAfterMaxFailures.java:60)
	at org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure.java:44)
	at org.junit.rules.RunRules.evaluate(RunRules.java:20)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.run(ThreadLeakControl.java:370)
	at com.carrotsearch.randomizedtesting.ThreadLeakControl.forkTimeoutingTask(ThreadLeakControl.java:819)
	at com.carrotsearch.randomizedtesting.ThreadLeakControl$3.evaluate(ThreadLeakControl.java:470)
	at com.carrotsearch.randomizedtesting.RandomizedRunner.runSingleTest(RandomizedRunner.java:951)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$5.evaluate(RandomizedRunner.java:836)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$6.evaluate(RandomizedRunner.java:887)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$7.evaluate(RandomizedRunner.java:898)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at com.carrotsearch.randomizedtesting.rules.SystemPropertiesRestoreRule$1.evaluate(SystemPropertiesRestoreRule.java:57)
	at org.junit.rules.RunRules.evaluate(RunRules.java:20)
	at org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeAfterRule.java:43)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at org.apache.lucene.util.TestRuleStoreClassName$1.evaluate(TestRuleStoreClassName.java:38)
	at com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMethodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
	at com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMethodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at org.apache.lucene.util.TestRuleAssertionsRequired$1.evaluate(TestRuleAssertionsRequired.java:51)
	at org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure.java:44)
	at org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRuleIgnoreAfterMaxFailures.java:60)
	at org.apache.lucene.util.TestRuleIgnoreTestSuites$1.evaluate(TestRuleIgnoreTestSuites.java:47)
	at org.junit.rules.RunRules.evaluate(RunRules.java:20)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.run(ThreadLeakControl.java:370)
	at com.carrotsearch.randomizedtesting.ThreadLeakControl.lambda$forkTimeoutingTask$0(ThreadLeakControl.java:826)
	at java.base/java.lang.Thread.run(Thread.java:831)
Caused by: org.apache.solr.common.SolrException: java.util.concurrent.TimeoutException: Could not connect to ZooKeeper 127.0.0.1:53804 within 30000 ms
	at org.apache.solr.common.cloud.SolrZkClient.<init>(SolrZkClient.java:203)
	at org.apache.solr.common.cloud.SolrZkClient.<init>(SolrZkClient.java:127)
	at org.apache.solr.common.cloud.SolrZkClient.<init>(SolrZkClient.java:113)
	at org.apache.solr.cloud.ZkTestServer.init(ZkTestServer.java:451)
	at org.apache.solr.cloud.ZkTestServer.run(ZkTestServer.java:603)
	... 47 more
Caused by: java.util.concurrent.TimeoutException: Could not connect to ZooKeeper 127.0.0.1:53804 within 30000 ms
	at org.apache.solr.common.cloud.ConnectionManager.waitForConnected(ConnectionManager.java:251)
	at org.apache.solr.common.cloud.SolrZkClient.<init>(SolrZkClient.java:194)
	... 51 more


FAILED:  org.apache.solr.cloud.DeleteReplicaTest.deleteReplicaByCountForAllShards

Error Message:
java.lang.RuntimeException: org.apache.solr.common.SolrException: java.util.concurrent.TimeoutException: Could not connect to ZooKeeper 127.0.0.1:54043 within 30000 ms

Stack Trace:
java.lang.RuntimeException: org.apache.solr.common.SolrException: java.util.concurrent.TimeoutException: Could not connect to ZooKeeper 127.0.0.1:54043 within 30000 ms
	at __randomizedtesting.SeedInfo.seed([4045E0941897083E:7CD4A7C057D6556B]:0)
	at org.apache.solr.cloud.ZkTestServer.run(ZkTestServer.java:606)
	at org.apache.solr.cloud.ZkTestServer.run(ZkTestServer.java:530)
	at org.apache.solr.cloud.MiniSolrCloudCluster.<init>(MiniSolrCloudCluster.java:286)
	at org.apache.solr.cloud.SolrCloudTestCase$Builder.build(SolrCloudTestCase.java:220)
	at org.apache.solr.cloud.SolrCloudTestCase$Builder.configure(SolrCloudTestCase.java:210)
	at org.apache.solr.cloud.DeleteReplicaTest.setUp(DeleteReplicaTest.java:80)
	at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:78)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:567)
	at com.carrotsearch.randomizedtesting.RandomizedRunner.invoke(RandomizedRunner.java:1754)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$9.evaluate(RandomizedRunner.java:976)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$10.evaluate(RandomizedRunner.java:992)
	at com.carrotsearch.randomizedtesting.rules.SystemPropertiesRestoreRule$1.evaluate(SystemPropertiesRestoreRule.java:57)
	at org.junit.rules.RunRules.evaluate(RunRules.java:20)
	at org.apache.lucene.util.TestRuleSetupTeardownChained$1.evaluate(TestRuleSetupTeardownChained.java:44)
	at org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeAfterRule.java:43)
	at org.apache.lucene.util.TestRuleThreadAndTestName$1.evaluate(TestRuleThreadAndTestName.java:45)
	at org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRuleIgnoreAfterMaxFailures.java:60)
	at org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure.java:44)
	at org.junit.rules.RunRules.evaluate(RunRules.java:20)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.run(ThreadLeakControl.java:370)
	at com.carrotsearch.randomizedtesting.ThreadLeakControl.forkTimeoutingTask(ThreadLeakControl.java:819)
	at com.carrotsearch.randomizedtesting.ThreadLeakControl$3.evaluate(ThreadLeakControl.java:470)
	at com.carrotsearch.randomizedtesting.RandomizedRunner.runSingleTest(RandomizedRunner.java:951)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$5.evaluate(RandomizedRunner.java:836)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$6.evaluate(RandomizedRunner.java:887)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$7.evaluate(RandomizedRunner.java:898)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at com.carrotsearch.randomizedtesting.rules.SystemPropertiesRestoreRule$1.evaluate(SystemPropertiesRestoreRule.java:57)
	at org.junit.rules.RunRules.evaluate(RunRules.java:20)
	at org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeAfterRule.java:43)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at org.apache.lucene.util.TestRuleStoreClassName$1.evaluate(TestRuleStoreClassName.java:38)
	at com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMethodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
	at com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMethodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at org.apache.lucene.util.TestRuleAssertionsRequired$1.evaluate(TestRuleAssertionsRequired.java:51)
	at org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure.java:44)
	at org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRuleIgnoreAfterMaxFailures.java:60)
	at org.apache.lucene.util.TestRuleIgnoreTestSuites$1.evaluate(TestRuleIgnoreTestSuites.java:47)
	at org.junit.rules.RunRules.evaluate(RunRules.java:20)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.run(ThreadLeakControl.java:370)
	at com.carrotsearch.randomizedtesting.ThreadLeakControl.lambda$forkTimeoutingTask$0(ThreadLeakControl.java:826)
	at java.base/java.lang.Thread.run(Thread.java:831)
Caused by: org.apache.solr.common.SolrException: java.util.concurrent.TimeoutException: Could not connect to ZooKeeper 127.0.0.1:54043 within 30000 ms
	at org.apache.solr.common.cloud.SolrZkClient.<init>(SolrZkClient.java:203)
	at org.apache.solr.common.cloud.SolrZkClient.<init>(SolrZkClient.java:127)
	at org.apache.solr.common.cloud.SolrZkClient.<init>(SolrZkClient.java:113)
	at org.apache.solr.cloud.ZkTestServer.init(ZkTestServer.java:451)
	at org.apache.solr.cloud.ZkTestServer.run(ZkTestServer.java:603)
	... 47 more
Caused by: java.util.concurrent.TimeoutException: Could not connect to ZooKeeper 127.0.0.1:54043 within 30000 ms
	at org.apache.solr.common.cloud.ConnectionManager.waitForConnected(ConnectionManager.java:251)
	at org.apache.solr.common.cloud.SolrZkClient.<init>(SolrZkClient.java:194)
	... 51 more


FAILED:  org.apache.solr.cloud.DeleteReplicaTest.deleteReplicaOnIndexing

Error Message:
java.lang.RuntimeException: org.apache.solr.common.SolrException: java.util.concurrent.TimeoutException: Could not connect to ZooKeeper 127.0.0.1:54198 within 30000 ms

Stack Trace:
java.lang.RuntimeException: org.apache.solr.common.SolrException: java.util.concurrent.TimeoutException: Could not connect to ZooKeeper 127.0.0.1:54198 within 30000 ms
	at __randomizedtesting.SeedInfo.seed([4045E0941897083E:393ECC1BBB0AC21D]:0)
	at org.apache.solr.cloud.ZkTestServer.run(ZkTestServer.java:606)
	at org.apache.solr.cloud.ZkTestServer.run(ZkTestServer.java:530)
	at org.apache.solr.cloud.MiniSolrCloudCluster.<init>(MiniSolrCloudCluster.java:286)
	at org.apache.solr.cloud.SolrCloudTestCase$Builder.build(SolrCloudTestCase.java:220)
	at org.apache.solr.cloud.SolrCloudTestCase$Builder.configure(SolrCloudTestCase.java:210)
	at org.apache.solr.cloud.DeleteReplicaTest.setUp(DeleteReplicaTest.java:80)
	at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:78)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:567)
	at com.carrotsearch.randomizedtesting.RandomizedRunner.invoke(RandomizedRunner.java:1754)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$9.evaluate(RandomizedRunner.java:976)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$10.evaluate(RandomizedRunner.java:992)
	at com.carrotsearch.randomizedtesting.rules.SystemPropertiesRestoreRule$1.evaluate(SystemPropertiesRestoreRule.java:57)
	at org.junit.rules.RunRules.evaluate(RunRules.java:20)
	at org.apache.lucene.util.TestRuleSetupTeardownChained$1.evaluate(TestRuleSetupTeardownChained.java:44)
	at org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeAfterRule.java:43)
	at org.apache.lucene.util.TestRuleThreadAndTestName$1.evaluate(TestRuleThreadAndTestName.java:45)
	at org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRuleIgnoreAfterMaxFailures.java:60)
	at org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure.java:44)
	at org.junit.rules.RunRules.evaluate(RunRules.java:20)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.run(ThreadLeakControl.java:370)
	at com.carrotsearch.randomizedtesting.ThreadLeakControl.forkTimeoutingTask(ThreadLeakControl.java:819)
	at com.carrotsearch.randomizedtesting.ThreadLeakControl$3.evaluate(ThreadLeakControl.java:470)
	at com.carrotsearch.randomizedtesting.RandomizedRunner.runSingleTest(RandomizedRunner.java:951)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$5.evaluate(RandomizedRunner.java:836)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$6.evaluate(RandomizedRunner.java:887)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$7.evaluate(RandomizedRunner.java:898)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at com.carrotsearch.randomizedtesting.rules.SystemPropertiesRestoreRule$1.evaluate(SystemPropertiesRestoreRule.java:57)
	at org.junit.rules.RunRules.evaluate(RunRules.java:20)
	at org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeAfterRule.java:43)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at org.apache.lucene.util.TestRuleStoreClassName$1.evaluate(TestRuleStoreClassName.java:38)
	at com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMethodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
	at com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMethodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at org.apache.lucene.util.TestRuleAssertionsRequired$1.evaluate(TestRuleAssertionsRequired.java:51)
	at org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure.java:44)
	at org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRuleIgnoreAfterMaxFailures.java:60)
	at org.apache.lucene.util.TestRuleIgnoreTestSuites$1.evaluate(TestRuleIgnoreTestSuites.java:47)
	at org.junit.rules.RunRules.evaluate(RunRules.java:20)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.run(ThreadLeakControl.java:370)
	at com.carrotsearch.randomizedtesting.ThreadLeakControl.lambda$forkTimeoutingTask$0(ThreadLeakControl.java:826)
	at java.base/java.lang.Thread.run(Thread.java:831)
Caused by: org.apache.solr.common.SolrException: java.util.concurrent.TimeoutException: Could not connect to ZooKeeper 127.0.0.1:54198 within 30000 ms
	at org.apache.solr.common.cloud.SolrZkClient.<init>(SolrZkClient.java:203)
	at org.apache.solr.common.cloud.SolrZkClient.<init>(SolrZkClient.java:127)
	at org.apache.solr.common.cloud.SolrZkClient.<init>(SolrZkClient.java:113)
	at org.apache.solr.cloud.ZkTestServer.init(ZkTestServer.java:451)
	at org.apache.solr.cloud.ZkTestServer.run(ZkTestServer.java:603)
	... 47 more
Caused by: java.util.concurrent.TimeoutException: Could not connect to ZooKeeper 127.0.0.1:54198 within 30000 ms
	at org.apache.solr.common.cloud.ConnectionManager.waitForConnected(ConnectionManager.java:251)
	at org.apache.solr.common.cloud.SolrZkClient.<init>(SolrZkClient.java:194)
	... 51 more


FAILED:  org.apache.solr.cloud.DeleteReplicaTest.classMethod

Error Message:
com.carrotsearch.randomizedtesting.ThreadLeakError: 57 threads leaked from SUITE scope at org.apache.solr.cloud.DeleteReplicaTest: 
   1) Thread[id=2861, name=NIOServerCxnFactory.SelectorThread-0, state=RUNNABLE, group=TGRP-DeleteReplicaTest]
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl$SubSelector.poll0(Native Method)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl$SubSelector.poll(WindowsSelectorImpl.java:353)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl.doSelect(WindowsSelectorImpl.java:178)
        at java.base@16-ea/sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:129)
        at java.base@16-ea/sun.nio.ch.SelectorImpl.select(SelectorImpl.java:146)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.select(NIOServerCnxnFactory.java:417)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.run(NIOServerCnxnFactory.java:382)
   2) Thread[id=2860, name=ConnnectionExpirer, state=TIMED_WAITING, group=TGRP-DeleteReplicaTest]
        at java.base@16-ea/java.lang.Thread.sleep(Native Method)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$ConnectionExpirerThread.run(NIOServerCnxnFactory.java:568)
   3) Thread[id=2811, name=SessionTracker, state=TIMED_WAITING, group=TGRP-DeleteReplicaTest]
        at java.base@16-ea/java.lang.Thread.sleep(Native Method)
        at app//org.apache.zookeeper.server.SessionTrackerImpl.run(SessionTrackerImpl.java:157)
   4) Thread[id=2880, name=NIOWorkerThread-10, state=WAITING, group=TGRP-DeleteReplicaTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
   5) Thread[id=2829, name=NIOWorkerThread-10, state=WAITING, group=TGRP-DeleteReplicaTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
   6) Thread[id=2875, name=NIOWorkerThread-5, state=WAITING, group=TGRP-DeleteReplicaTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
   7) Thread[id=2809, name=NIOServerCxnFactory.SelectorThread-0, state=RUNNABLE, group=TGRP-DeleteReplicaTest]
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl$SubSelector.poll0(Native Method)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl$SubSelector.poll(WindowsSelectorImpl.java:353)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl.doSelect(WindowsSelectorImpl.java:178)
        at java.base@16-ea/sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:129)
        at java.base@16-ea/sun.nio.ch.SelectorImpl.select(SelectorImpl.java:146)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.select(NIOServerCnxnFactory.java:417)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.run(NIOServerCnxnFactory.java:382)
   8) Thread[id=2822, name=NIOWorkerThread-3, state=WAITING, group=TGRP-DeleteReplicaTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
   9) Thread[id=2910, name=ConnnectionExpirer, state=TIMED_WAITING, group=TGRP-DeleteReplicaTest]
        at java.base@16-ea/java.lang.Thread.sleep(Native Method)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$ConnectionExpirerThread.run(NIOServerCnxnFactory.java:568)
  10) Thread[id=2810, name=NIOServerCxnFactory.AcceptThread:0.0.0.0/0.0.0.0:0, state=RUNNABLE, group=TGRP-DeleteReplicaTest]
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl$SubSelector.poll0(Native Method)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl$SubSelector.poll(WindowsSelectorImpl.java:353)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl.doSelect(WindowsSelectorImpl.java:178)
        at java.base@16-ea/sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:129)
        at java.base@16-ea/sun.nio.ch.SelectorImpl.select(SelectorImpl.java:146)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$AcceptThread.select(NIOServerCnxnFactory.java:219)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$AcceptThread.run(NIOServerCnxnFactory.java:195)
  11) Thread[id=2930, name=NIOWorkerThread-9, state=WAITING, group=TGRP-DeleteReplicaTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  12) Thread[id=2877, name=NIOWorkerThread-7, state=WAITING, group=TGRP-DeleteReplicaTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  13) Thread[id=2814, name=RequestThrottler, state=WAITING, group=TGRP-DeleteReplicaTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at app//org.apache.zookeeper.server.RequestThrottler.run(RequestThrottler.java:139)
  14) Thread[id=2928, name=NIOWorkerThread-7, state=WAITING, group=TGRP-DeleteReplicaTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  15) Thread[id=2808, name=ConnnectionExpirer, state=TIMED_WAITING, group=TGRP-DeleteReplicaTest]
        at java.base@16-ea/java.lang.Thread.sleep(Native Method)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$ConnectionExpirerThread.run(NIOServerCnxnFactory.java:568)
  16) Thread[id=2873, name=NIOWorkerThread-3, state=WAITING, group=TGRP-DeleteReplicaTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  17) Thread[id=2916, name=RequestThrottler, state=WAITING, group=TGRP-DeleteReplicaTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at app//org.apache.zookeeper.server.RequestThrottler.run(RequestThrottler.java:139)
  18) Thread[id=2827, name=NIOWorkerThread-8, state=WAITING, group=TGRP-DeleteReplicaTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  19) Thread[id=2862, name=NIOServerCxnFactory.AcceptThread:0.0.0.0/0.0.0.0:0, state=RUNNABLE, group=TGRP-DeleteReplicaTest]
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl$SubSelector.poll0(Native Method)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl$SubSelector.poll(WindowsSelectorImpl.java:353)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl.doSelect(WindowsSelectorImpl.java:178)
        at java.base@16-ea/sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:129)
        at java.base@16-ea/sun.nio.ch.SelectorImpl.select(SelectorImpl.java:146)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$AcceptThread.select(NIOServerCnxnFactory.java:219)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$AcceptThread.run(NIOServerCnxnFactory.java:195)
  20) Thread[id=2823, name=NIOWorkerThread-4, state=WAITING, group=TGRP-DeleteReplicaTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  21) Thread[id=2826, name=NIOWorkerThread-7, state=WAITING, group=TGRP-DeleteReplicaTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  22) Thread[id=2865, name=ProcessThread(sid:0 cport:54043):, state=WAITING, group=TGRP-DeleteReplicaTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at app//org.apache.zookeeper.server.PrepRequestProcessor.run(PrepRequestProcessor.java:140)
  23) Thread[id=2825, name=NIOWorkerThread-6, state=WAITING, group=TGRP-DeleteReplicaTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  24) Thread[id=2878, name=NIOWorkerThread-8, state=WAITING, group=TGRP-DeleteReplicaTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  25) Thread[id=2911, name=NIOServerCxnFactory.SelectorThread-0, state=RUNNABLE, group=TGRP-DeleteReplicaTest]
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl$SubSelector.poll0(Native Method)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl$SubSelector.poll(WindowsSelectorImpl.java:353)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl.doSelect(WindowsSelectorImpl.java:178)
        at java.base@16-ea/sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:129)
        at java.base@16-ea/sun.nio.ch.SelectorImpl.select(SelectorImpl.java:146)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.select(NIOServerCnxnFactory.java:417)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.run(NIOServerCnxnFactory.java:382)
  26) Thread[id=2920, name=NIOWorkerThread-2, state=WAITING, group=TGRP-DeleteReplicaTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  27) Thread[id=2931, name=NIOWorkerThread-10, state=WAITING, group=TGRP-DeleteReplicaTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  28) Thread[id=2927, name=NIOWorkerThread-6, state=WAITING, group=TGRP-DeleteReplicaTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  29) Thread[id=2932, name=NIOWorkerThread-11, state=WAITING, group=TGRP-DeleteReplicaTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  30) Thread[id=2879, name=NIOWorkerThread-9, state=WAITING, group=TGRP-DeleteReplicaTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  31) Thread[id=2912, name=NIOServerCxnFactory.AcceptThread:0.0.0.0/0.0.0.0:0, state=RUNNABLE, group=TGRP-DeleteReplicaTest]
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl$SubSelector.poll0(Native Method)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl$SubSelector.poll(WindowsSelectorImpl.java:353)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl.doSelect(WindowsSelectorImpl.java:178)
        at java.base@16-ea/sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:129)
        at java.base@16-ea/sun.nio.ch.SelectorImpl.select(SelectorImpl.java:146)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$AcceptThread.select(NIOServerCnxnFactory.java:219)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$AcceptThread.run(NIOServerCnxnFactory.java:195)
  32) Thread[id=2933, name=NIOWorkerThread-12, state=WAITING, group=TGRP-DeleteReplicaTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  33) Thread[id=2824, name=NIOWorkerThread-5, state=WAITING, group=TGRP-DeleteReplicaTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  34) Thread[id=2807, name=ZkTestServer Run Thread, state=WAITING, group=TGRP-DeleteReplicaTest]
        at java.base@16-ea/java.lang.Object.wait(Native Method)
        at java.base@16-ea/java.lang.Thread.join(Thread.java:1301)
        at java.base@16-ea/java.lang.Thread.join(Thread.java:1369)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory.join(NIOServerCnxnFactory.java:929)
        at app//org.apache.solr.cloud.ZkTestServer$ZKServerMain.runFromConfig(ZkTestServer.java:347)
        at app//org.apache.solr.cloud.ZkTestServer$2.run(ZkTestServer.java:570)
  35) Thread[id=2917, name=NIOWorkerThread-1, state=WAITING, group=TGRP-DeleteReplicaTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  36) Thread[id=2874, name=NIOWorkerThread-4, state=WAITING, group=TGRP-DeleteReplicaTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  37) Thread[id=2909, name=ZkTestServer Run Thread, state=WAITING, group=TGRP-DeleteReplicaTest]
        at java.base@16-ea/java.lang.Object.wait(Native Method)
        at java.base@16-ea/java.lang.Thread.join(Thread.java:1301)
        at java.base@16-ea/java.lang.Thread.join(Thread.java:1369)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory.join(NIOServerCnxnFactory.java:929)
        at app//org.apache.solr.cloud.ZkTestServer$ZKServerMain.runFromConfig(ZkTestServer.java:347)
        at app//org.apache.solr.cloud.ZkTestServer$2.run(ZkTestServer.java:570)
  38) Thread[id=2828, name=NIOWorkerThread-9, state=WAITING, group=TGRP-DeleteReplicaTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  39) Thread[id=2830, name=NIOWorkerThread-11, state=WAITING, group=TGRP-DeleteReplicaTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  40) Thread[id=2863, name=SessionTracker, state=TIMED_WAITING, group=TGRP-DeleteReplicaTest]
        at java.base@16-ea/java.lang.Thread.sleep(Native Method)
        at app//org.apache.zookeeper.server.SessionTrackerImpl.run(SessionTrackerImpl.java:157)
  41) Thread[id=2925, name=NIOWorkerThread-4, state=WAITING, group=TGRP-DeleteReplicaTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  42) Thread[id=2866, name=RequestThrottler, state=WAITING, group=TGRP-DeleteReplicaTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at app//org.apache.zookeeper.server.RequestThrottler.run(RequestThrottler.java:139)
  43) Thread[id=2859, name=ZkTestServer Run Thread, state=WAITING, group=TGRP-DeleteReplicaTest]
        at java.base@16-ea/java.lang.Object.wait(Native Method)
        at java.base@16-ea/java.lang.Thread.join(Thread.java:1301)
        at java.base@16-ea/java.lang.Thread.join(Thread.java:1369)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory.join(NIOServerCnxnFactory.java:929)
        at app//org.apache.solr.cloud.ZkTestServer$ZKServerMain.runFromConfig(ZkTestServer.java:347)
        at app//org.apache.solr.cloud.ZkTestServer$2.run(ZkTestServer.java:570)
  44) Thread[id=2881, name=NIOWorkerThread-11, state=WAITING, group=TGRP-DeleteReplicaTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  45) Thread[id=2924, name=NIOWorkerThread-3, state=WAITING, group=TGRP-DeleteReplicaTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  46) Thread[id=2882, name=NIOWorkerThread-12, state=WAITING, group=TGRP-DeleteReplicaTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  47) Thread[id=2915, name=ProcessThread(sid:0 cport:54198):, state=WAITING, group=TGRP-DeleteReplicaTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at app//org.apache.zookeeper.server.PrepRequestProcessor.run(PrepRequestProcessor.java:140)
  48) Thread[id=2831, name=NIOWorkerThread-12, state=WAITING, group=TGRP-DeleteReplicaTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  49) Thread[id=2870, name=NIOWorkerThread-2, state=WAITING, group=TGRP-DeleteReplicaTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  50) Thread[id=2818, name=NIOWorkerThread-2, state=WAITING, group=TGRP-DeleteReplicaTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  51) Thread[id=2813, name=ProcessThread(sid:0 cport:53804):, state=WAITING, group=TGRP-DeleteReplicaTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at app//org.apache.zookeeper.server.PrepRequestProcessor.run(PrepRequestProcessor.java:140)
  52) Thread[id=2913, name=SessionTracker, state=TIMED_WAITING, group=TGRP-DeleteReplicaTest]
        at java.base@16-ea/java.lang.Thread.sleep(Native Method)
        at app//org.apache.zookeeper.server.SessionTrackerImpl.run(SessionTrackerImpl.java:157)
  53) Thread[id=2876, name=NIOWorkerThread-6, state=WAITING, group=TGRP-DeleteReplicaTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  54) Thread[id=2815, name=NIOWorkerThread-1, state=WAITING, group=TGRP-DeleteReplicaTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  55) Thread[id=2926, name=NIOWorkerThread-5, state=WAITING, group=TGRP-DeleteReplicaTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  56) Thread[id=2929, name=NIOWorkerThread-8, state=WAITING, group=TGRP-DeleteReplicaTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  57) Thread[id=2867, name=NIOWorkerThread-1, state=WAITING, group=TGRP-DeleteReplicaTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)

Stack Trace:
com.carrotsearch.randomizedtesting.ThreadLeakError: 57 threads leaked from SUITE scope at org.apache.solr.cloud.DeleteReplicaTest: 
   1) Thread[id=2861, name=NIOServerCxnFactory.SelectorThread-0, state=RUNNABLE, group=TGRP-DeleteReplicaTest]
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl$SubSelector.poll0(Native Method)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl$SubSelector.poll(WindowsSelectorImpl.java:353)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl.doSelect(WindowsSelectorImpl.java:178)
        at java.base@16-ea/sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:129)
        at java.base@16-ea/sun.nio.ch.SelectorImpl.select(SelectorImpl.java:146)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.select(NIOServerCnxnFactory.java:417)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.run(NIOServerCnxnFactory.java:382)
   2) Thread[id=2860, name=ConnnectionExpirer, state=TIMED_WAITING, group=TGRP-DeleteReplicaTest]
        at java.base@16-ea/java.lang.Thread.sleep(Native Method)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$ConnectionExpirerThread.run(NIOServerCnxnFactory.java:568)
   3) Thread[id=2811, name=SessionTracker, state=TIMED_WAITING, group=TGRP-DeleteReplicaTest]
        at java.base@16-ea/java.lang.Thread.sleep(Native Method)
        at app//org.apache.zookeeper.server.SessionTrackerImpl.run(SessionTrackerImpl.java:157)
   4) Thread[id=2880, name=NIOWorkerThread-10, state=WAITING, group=TGRP-DeleteReplicaTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
   5) Thread[id=2829, name=NIOWorkerThread-10, state=WAITING, group=TGRP-DeleteReplicaTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
   6) Thread[id=2875, name=NIOWorkerThread-5, state=WAITING, group=TGRP-DeleteReplicaTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
   7) Thread[id=2809, name=NIOServerCxnFactory.SelectorThread-0, state=RUNNABLE, group=TGRP-DeleteReplicaTest]
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl$SubSelector.poll0(Native Method)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl$SubSelector.poll(WindowsSelectorImpl.java:353)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl.doSelect(WindowsSelectorImpl.java:178)
        at java.base@16-ea/sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:129)
        at java.base@16-ea/sun.nio.ch.SelectorImpl.select(SelectorImpl.java:146)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.select(NIOServerCnxnFactory.java:417)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.run(NIOServerCnxnFactory.java:382)
   8) Thread[id=2822, name=NIOWorkerThread-3, state=WAITING, group=TGRP-DeleteReplicaTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
   9) Thread[id=2910, name=ConnnectionExpirer, state=TIMED_WAITING, group=TGRP-DeleteReplicaTest]
        at java.base@16-ea/java.lang.Thread.sleep(Native Method)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$ConnectionExpirerThread.run(NIOServerCnxnFactory.java:568)
  10) Thread[id=2810, name=NIOServerCxnFactory.AcceptThread:0.0.0.0/0.0.0.0:0, state=RUNNABLE, group=TGRP-DeleteReplicaTest]
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl$SubSelector.poll0(Native Method)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl$SubSelector.poll(WindowsSelectorImpl.java:353)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl.doSelect(WindowsSelectorImpl.java:178)
        at java.base@16-ea/sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:129)
        at java.base@16-ea/sun.nio.ch.SelectorImpl.select(SelectorImpl.java:146)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$AcceptThread.select(NIOServerCnxnFactory.java:219)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$AcceptThread.run(NIOServerCnxnFactory.java:195)
  11) Thread[id=2930, name=NIOWorkerThread-9, state=WAITING, group=TGRP-DeleteReplicaTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  12) Thread[id=2877, name=NIOWorkerThread-7, state=WAITING, group=TGRP-DeleteReplicaTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  13) Thread[id=2814, name=RequestThrottler, state=WAITING, group=TGRP-DeleteReplicaTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at app//org.apache.zookeeper.server.RequestThrottler.run(RequestThrottler.java:139)
  14) Thread[id=2928, name=NIOWorkerThread-7, state=WAITING, group=TGRP-DeleteReplicaTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  15) Thread[id=2808, name=ConnnectionExpirer, state=TIMED_WAITING, group=TGRP-DeleteReplicaTest]
        at java.base@16-ea/java.lang.Thread.sleep(Native Method)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$ConnectionExpirerThread.run(NIOServerCnxnFactory.java:568)
  16) Thread[id=2873, name=NIOWorkerThread-3, state=WAITING, group=TGRP-DeleteReplicaTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  17) Thread[id=2916, name=RequestThrottler, state=WAITING, group=TGRP-DeleteReplicaTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at app//org.apache.zookeeper.server.RequestThrottler.run(RequestThrottler.java:139)
  18) Thread[id=2827, name=NIOWorkerThread-8, state=WAITING, group=TGRP-DeleteReplicaTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  19) Thread[id=2862, name=NIOServerCxnFactory.AcceptThread:0.0.0.0/0.0.0.0:0, state=RUNNABLE, group=TGRP-DeleteReplicaTest]
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl$SubSelector.poll0(Native Method)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl$SubSelector.poll(WindowsSelectorImpl.java:353)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl.doSelect(WindowsSelectorImpl.java:178)
        at java.base@16-ea/sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:129)
        at java.base@16-ea/sun.nio.ch.SelectorImpl.select(SelectorImpl.java:146)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$AcceptThread.select(NIOServerCnxnFactory.java:219)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$AcceptThread.run(NIOServerCnxnFactory.java:195)
  20) Thread[id=2823, name=NIOWorkerThread-4, state=WAITING, group=TGRP-DeleteReplicaTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  21) Thread[id=2826, name=NIOWorkerThread-7, state=WAITING, group=TGRP-DeleteReplicaTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  22) Thread[id=2865, name=ProcessThread(sid:0 cport:54043):, state=WAITING, group=TGRP-DeleteReplicaTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at app//org.apache.zookeeper.server.PrepRequestProcessor.run(PrepRequestProcessor.java:140)
  23) Thread[id=2825, name=NIOWorkerThread-6, state=WAITING, group=TGRP-DeleteReplicaTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  24) Thread[id=2878, name=NIOWorkerThread-8, state=WAITING, group=TGRP-DeleteReplicaTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  25) Thread[id=2911, name=NIOServerCxnFactory.SelectorThread-0, state=RUNNABLE, group=TGRP-DeleteReplicaTest]
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl$SubSelector.poll0(Native Method)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl$SubSelector.poll(WindowsSelectorImpl.java:353)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl.doSelect(WindowsSelectorImpl.java:178)
        at java.base@16-ea/sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:129)
        at java.base@16-ea/sun.nio.ch.SelectorImpl.select(SelectorImpl.java:146)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.select(NIOServerCnxnFactory.java:417)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.run(NIOServerCnxnFactory.java:382)
  26) Thread[id=2920, name=NIOWorkerThread-2, state=WAITING, group=TGRP-DeleteReplicaTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  27) Thread[id=2931, name=NIOWorkerThread-10, state=WAITING, group=TGRP-DeleteReplicaTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  28) Thread[id=2927, name=NIOWorkerThread-6, state=WAITING, group=TGRP-DeleteReplicaTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  29) Thread[id=2932, name=NIOWorkerThread-11, state=WAITING, group=TGRP-DeleteReplicaTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  30) Thread[id=2879, name=NIOWorkerThread-9, state=WAITING, group=TGRP-DeleteReplicaTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  31) Thread[id=2912, name=NIOServerCxnFactory.AcceptThread:0.0.0.0/0.0.0.0:0, state=RUNNABLE, group=TGRP-DeleteReplicaTest]
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl$SubSelector.poll0(Native Method)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl$SubSelector.poll(WindowsSelectorImpl.java:353)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl.doSelect(WindowsSelectorImpl.java:178)
        at java.base@16-ea/sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:129)
        at java.base@16-ea/sun.nio.ch.SelectorImpl.select(SelectorImpl.java:146)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$AcceptThread.select(NIOServerCnxnFactory.java:219)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$AcceptThread.run(NIOServerCnxnFactory.java:195)
  32) Thread[id=2933, name=NIOWorkerThread-12, state=WAITING, group=TGRP-DeleteReplicaTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  33) Thread[id=2824, name=NIOWorkerThread-5, state=WAITING, group=TGRP-DeleteReplicaTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  34) Thread[id=2807, name=ZkTestServer Run Thread, state=WAITING, group=TGRP-DeleteReplicaTest]
        at java.base@16-ea/java.lang.Object.wait(Native Method)
        at java.base@16-ea/java.lang.Thread.join(Thread.java:1301)
        at java.base@16-ea/java.lang.Thread.join(Thread.java:1369)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory.join(NIOServerCnxnFactory.java:929)
        at app//org.apache.solr.cloud.ZkTestServer$ZKServerMain.runFromConfig(ZkTestServer.java:347)
        at app//org.apache.solr.cloud.ZkTestServer$2.run(ZkTestServer.java:570)
  35) Thread[id=2917, name=NIOWorkerThread-1, state=WAITING, group=TGRP-DeleteReplicaTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  36) Thread[id=2874, name=NIOWorkerThread-4, state=WAITING, group=TGRP-DeleteReplicaTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  37) Thread[id=2909, name=ZkTestServer Run Thread, state=WAITING, group=TGRP-DeleteReplicaTest]
        at java.base@16-ea/java.lang.Object.wait(Native Method)
        at java.base@16-ea/java.lang.Thread.join(Thread.java:1301)
        at java.base@16-ea/java.lang.Thread.join(Thread.java:1369)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory.join(NIOServerCnxnFactory.java:929)
        at app//org.apache.solr.cloud.ZkTestServer$ZKServerMain.runFromConfig(ZkTestServer.java:347)
        at app//org.apache.solr.cloud.ZkTestServer$2.run(ZkTestServer.java:570)
  38) Thread[id=2828, name=NIOWorkerThread-9, state=WAITING, group=TGRP-DeleteReplicaTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  39) Thread[id=2830, name=NIOWorkerThread-11, state=WAITING, group=TGRP-DeleteReplicaTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  40) Thread[id=2863, name=SessionTracker, state=TIMED_WAITING, group=TGRP-DeleteReplicaTest]
        at java.base@16-ea/java.lang.Thread.sleep(Native Method)
        at app//org.apache.zookeeper.server.SessionTrackerImpl.run(SessionTrackerImpl.java:157)
  41) Thread[id=2925, name=NIOWorkerThread-4, state=WAITING, group=TGRP-DeleteReplicaTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  42) Thread[id=2866, name=RequestThrottler, state=WAITING, group=TGRP-DeleteReplicaTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at app//org.apache.zookeeper.server.RequestThrottler.run(RequestThrottler.java:139)
  43) Thread[id=2859, name=ZkTestServer Run Thread, state=WAITING, group=TGRP-DeleteReplicaTest]
        at java.base@16-ea/java.lang.Object.wait(Native Method)
        at java.base@16-ea/java.lang.Thread.join(Thread.java:1301)
        at java.base@16-ea/java.lang.Thread.join(Thread.java:1369)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory.join(NIOServerCnxnFactory.java:929)
        at app//org.apache.solr.cloud.ZkTestServer$ZKServerMain.runFromConfig(ZkTestServer.java:347)
        at app//org.apache.solr.cloud.ZkTestServer$2.run(ZkTestServer.java:570)
  44) Thread[id=2881, name=NIOWorkerThread-11, state=WAITING, group=TGRP-DeleteReplicaTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  45) Thread[id=2924, name=NIOWorkerThread-3, state=WAITING, group=TGRP-DeleteReplicaTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  46) Thread[id=2882, name=NIOWorkerThread-12, state=WAITING, group=TGRP-DeleteReplicaTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  47) Thread[id=2915, name=ProcessThread(sid:0 cport:54198):, state=WAITING, group=TGRP-DeleteReplicaTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at app//org.apache.zookeeper.server.PrepRequestProcessor.run(PrepRequestProcessor.java:140)
  48) Thread[id=2831, name=NIOWorkerThread-12, state=WAITING, group=TGRP-DeleteReplicaTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  49) Thread[id=2870, name=NIOWorkerThread-2, state=WAITING, group=TGRP-DeleteReplicaTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  50) Thread[id=2818, name=NIOWorkerThread-2, state=WAITING, group=TGRP-DeleteReplicaTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  51) Thread[id=2813, name=ProcessThread(sid:0 cport:53804):, state=WAITING, group=TGRP-DeleteReplicaTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at app//org.apache.zookeeper.server.PrepRequestProcessor.run(PrepRequestProcessor.java:140)
  52) Thread[id=2913, name=SessionTracker, state=TIMED_WAITING, group=TGRP-DeleteReplicaTest]
        at java.base@16-ea/java.lang.Thread.sleep(Native Method)
        at app//org.apache.zookeeper.server.SessionTrackerImpl.run(SessionTrackerImpl.java:157)
  53) Thread[id=2876, name=NIOWorkerThread-6, state=WAITING, group=TGRP-DeleteReplicaTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  54) Thread[id=2815, name=NIOWorkerThread-1, state=WAITING, group=TGRP-DeleteReplicaTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  55) Thread[id=2926, name=NIOWorkerThread-5, state=WAITING, group=TGRP-DeleteReplicaTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  56) Thread[id=2929, name=NIOWorkerThread-8, state=WAITING, group=TGRP-DeleteReplicaTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  57) Thread[id=2867, name=NIOWorkerThread-1, state=WAITING, group=TGRP-DeleteReplicaTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
	at __randomizedtesting.SeedInfo.seed([4045E0941897083E]:0)


FAILED:  org.apache.solr.cloud.DeleteReplicaTest.classMethod

Error Message:
com.carrotsearch.randomizedtesting.ThreadLeakError: There are still zombie threads that couldn't be terminated:
   1) Thread[id=2861, name=NIOServerCxnFactory.SelectorThread-0, state=RUNNABLE, group=TGRP-DeleteReplicaTest]
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl.setWakeupSocket0(Native Method)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl.setWakeupSocket(WindowsSelectorImpl.java:500)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl.wakeup(WindowsSelectorImpl.java:621)
        at java.base@16-ea/java.nio.channels.spi.AbstractSelector$1.interrupt(AbstractSelector.java:230)
        at java.base@16-ea/java.nio.channels.spi.AbstractSelector.begin(AbstractSelector.java:236)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl.doSelect(WindowsSelectorImpl.java:176)
        at java.base@16-ea/sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:129)
        at java.base@16-ea/sun.nio.ch.SelectorImpl.select(SelectorImpl.java:146)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.select(NIOServerCnxnFactory.java:417)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.run(NIOServerCnxnFactory.java:382)
   2) Thread[id=2880, name=NIOWorkerThread-10, state=WAITING, group=TGRP-DeleteReplicaTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
   3) Thread[id=2824, name=NIOWorkerThread-5, state=WAITING, group=TGRP-DeleteReplicaTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
   4) Thread[id=2829, name=NIOWorkerThread-10, state=WAITING, group=TGRP-DeleteReplicaTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
   5) Thread[id=2875, name=NIOWorkerThread-5, state=WAITING, group=TGRP-DeleteReplicaTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
   6) Thread[id=2809, name=NIOServerCxnFactory.SelectorThread-0, state=RUNNABLE, group=TGRP-DeleteReplicaTest]
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl.resetWakeupSocket0(Native Method)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl.resetWakeupSocket(WindowsSelectorImpl.java:509)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl.doSelect(WindowsSelectorImpl.java:193)
        at java.base@16-ea/sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:129)
        at java.base@16-ea/sun.nio.ch.SelectorImpl.select(SelectorImpl.java:146)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.select(NIOServerCnxnFactory.java:417)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.run(NIOServerCnxnFactory.java:382)
   7) Thread[id=2822, name=NIOWorkerThread-3, state=WAITING, group=TGRP-DeleteReplicaTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
   8) Thread[id=2917, name=NIOWorkerThread-1, state=WAITING, group=TGRP-DeleteReplicaTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
   9) Thread[id=2810, name=NIOServerCxnFactory.AcceptThread:0.0.0.0/0.0.0.0:0, state=RUNNABLE, group=TGRP-DeleteReplicaTest]
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl$SubSelector.poll0(Native Method)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl$SubSelector.poll(WindowsSelectorImpl.java:353)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl.doSelect(WindowsSelectorImpl.java:178)
        at java.base@16-ea/sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:129)
        at java.base@16-ea/sun.nio.ch.SelectorImpl.select(SelectorImpl.java:146)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$AcceptThread.select(NIOServerCnxnFactory.java:219)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$AcceptThread.run(NIOServerCnxnFactory.java:195)
  10) Thread[id=2874, name=NIOWorkerThread-4, state=WAITING, group=TGRP-DeleteReplicaTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  11) Thread[id=2930, name=NIOWorkerThread-9, state=WAITING, group=TGRP-DeleteReplicaTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  12) Thread[id=2877, name=NIOWorkerThread-7, state=WAITING, group=TGRP-DeleteReplicaTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  13) Thread[id=2928, name=NIOWorkerThread-7, state=WAITING, group=TGRP-DeleteReplicaTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  14) Thread[id=2828, name=NIOWorkerThread-9, state=WAITING, group=TGRP-DeleteReplicaTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  15) Thread[id=2830, name=NIOWorkerThread-11, state=WAITING, group=TGRP-DeleteReplicaTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  16) Thread[id=2873, name=NIOWorkerThread-3, state=WAITING, group=TGRP-DeleteReplicaTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  17) Thread[id=2827, name=NIOWorkerThread-8, state=WAITING, group=TGRP-DeleteReplicaTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  18) Thread[id=2862, name=NIOServerCxnFactory.AcceptThread:0.0.0.0/0.0.0.0:0, state=RUNNABLE, group=TGRP-DeleteReplicaTest]
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl.setWakeupSocket0(Native Method)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl.setWakeupSocket(WindowsSelectorImpl.java:500)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl.wakeup(WindowsSelectorImpl.java:621)
        at java.base@16-ea/java.nio.channels.spi.AbstractSelector$1.interrupt(AbstractSelector.java:230)
        at java.base@16-ea/java.nio.channels.spi.AbstractSelector.begin(AbstractSelector.java:236)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl.doSelect(WindowsSelectorImpl.java:176)
        at java.base@16-ea/sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:129)
        at java.base@16-ea/sun.nio.ch.SelectorImpl.select(SelectorImpl.java:146)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$AcceptThread.select(NIOServerCnxnFactory.java:219)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$AcceptThread.run(NIOServerCnxnFactory.java:195)
  19) Thread[id=2925, name=NIOWorkerThread-4, state=WAITING, group=TGRP-DeleteReplicaTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  20) Thread[id=2823, name=NIOWorkerThread-4, state=WAITING, group=TGRP-DeleteReplicaTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  21) Thread[id=2881, name=NIOWorkerThread-11, state=WAITING, group=TGRP-DeleteReplicaTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  22) Thread[id=2826, name=NIOWorkerThread-7, state=WAITING, group=TGRP-DeleteReplicaTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  23) Thread[id=2924, name=NIOWorkerThread-3, state=WAITING, group=TGRP-DeleteReplicaTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  24) Thread[id=2882, name=NIOWorkerThread-12, state=WAITING, group=TGRP-DeleteReplicaTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  25) Thread[id=2825, name=NIOWorkerThread-6, state=WAITING, group=TGRP-DeleteReplicaTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  26) Thread[id=2831, name=NIOWorkerThread-12, state=WAITING, group=TGRP-DeleteReplicaTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  27) Thread[id=2878, name=NIOWorkerThread-8, state=WAITING, group=TGRP-DeleteReplicaTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  28) Thread[id=2911, name=NIOServerCxnFactory.SelectorThread-0, state=RUNNABLE, group=TGRP-DeleteReplicaTest]
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl.resetWakeupSocket0(Native Method)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl.resetWakeupSocket(WindowsSelectorImpl.java:509)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl.doSelect(WindowsSelectorImpl.java:193)
        at java.base@16-ea/sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:129)
        at java.base@16-ea/sun.nio.ch.SelectorImpl.select(SelectorImpl.java:146)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.select(NIOServerCnxnFactory.java:417)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.run(NIOServerCnxnFactory.java:382)
  29) Thread[id=2870, name=NIOWorkerThread-2, state=WAITING, group=TGRP-DeleteReplicaTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  30) Thread[id=2920, name=NIOWorkerThread-2, state=WAITING, group=TGRP-DeleteReplicaTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  31) Thread[id=2931, name=NIOWorkerThread-10, state=WAITING, group=TGRP-DeleteReplicaTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  32) Thread[id=2818, name=NIOWorkerThread-2, state=WAITING, group=TGRP-DeleteReplicaTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  33) Thread[id=2927, name=NIOWorkerThread-6, state=WAITING, group=TGRP-DeleteReplicaTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  34) Thread[id=2876, name=NIOWorkerThread-6, state=WAITING, group=TGRP-DeleteReplicaTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  35) Thread[id=2932, name=NIOWorkerThread-11, state=WAITING, group=TGRP-DeleteReplicaTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  36) Thread[id=2879, name=NIOWorkerThread-9, state=WAITING, group=TGRP-DeleteReplicaTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  37) Thread[id=2912, name=NIOServerCxnFactory.AcceptThread:0.0.0.0/0.0.0.0:0, state=RUNNABLE, group=TGRP-DeleteReplicaTest]
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl.setWakeupSocket0(Native Method)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl.setWakeupSocket(WindowsSelectorImpl.java:500)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl.wakeup(WindowsSelectorImpl.java:621)
        at java.base@16-ea/java.nio.channels.spi.AbstractSelector$1.interrupt(AbstractSelector.java:230)
        at java.base@16-ea/java.nio.channels.spi.AbstractSelector.begin(AbstractSelector.java:236)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl.doSelect(WindowsSelectorImpl.java:176)
        at java.base@16-ea/sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:129)
        at java.base@16-ea/sun.nio.ch.SelectorImpl.select(SelectorImpl.java:146)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$AcceptThread.select(NIOServerCnxnFactory.java:219)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$AcceptThread.run(NIOServerCnxnFactory.java:195)
  38) Thread[id=2815, name=NIOWorkerThread-1, state=WAITING, group=TGRP-DeleteReplicaTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  39) Thread[id=2926, name=NIOWorkerThread-5, state=WAITING, group=TGRP-DeleteReplicaTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  40) Thread[id=2933, name=NIOWorkerThread-12, state=WAITING, group=TGRP-DeleteReplicaTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  41) Thread[id=2929, name=NIOWorkerThread-8, state=WAITING, group=TGRP-DeleteReplicaTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  42) Thread[id=2867, name=NIOWorkerThread-1, state=WAITING, group=TGRP-DeleteReplicaTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)

Stack Trace:
com.carrotsearch.randomizedtesting.ThreadLeakError: There are still zombie threads that couldn't be terminated:
   1) Thread[id=2861, name=NIOServerCxnFactory.SelectorThread-0, state=RUNNABLE, group=TGRP-DeleteReplicaTest]
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl.setWakeupSocket0(Native Method)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl.setWakeupSocket(WindowsSelectorImpl.java:500)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl.wakeup(WindowsSelectorImpl.java:621)
        at java.base@16-ea/java.nio.channels.spi.AbstractSelector$1.interrupt(AbstractSelector.java:230)
        at java.base@16-ea/java.nio.channels.spi.AbstractSelector.begin(AbstractSelector.java:236)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl.doSelect(WindowsSelectorImpl.java:176)
        at java.base@16-ea/sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:129)
        at java.base@16-ea/sun.nio.ch.SelectorImpl.select(SelectorImpl.java:146)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.select(NIOServerCnxnFactory.java:417)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.run(NIOServerCnxnFactory.java:382)
   2) Thread[id=2880, name=NIOWorkerThread-10, state=WAITING, group=TGRP-DeleteReplicaTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
   3) Thread[id=2824, name=NIOWorkerThread-5, state=WAITING, group=TGRP-DeleteReplicaTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
   4) Thread[id=2829, name=NIOWorkerThread-10, state=WAITING, group=TGRP-DeleteReplicaTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
   5) Thread[id=2875, name=NIOWorkerThread-5, state=WAITING, group=TGRP-DeleteReplicaTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
   6) Thread[id=2809, name=NIOServerCxnFactory.SelectorThread-0, state=RUNNABLE, group=TGRP-DeleteReplicaTest]
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl.resetWakeupSocket0(Native Method)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl.resetWakeupSocket(WindowsSelectorImpl.java:509)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl.doSelect(WindowsSelectorImpl.java:193)
        at java.base@16-ea/sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:129)
        at java.base@16-ea/sun.nio.ch.SelectorImpl.select(SelectorImpl.java:146)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.select(NIOServerCnxnFactory.java:417)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.run(NIOServerCnxnFactory.java:382)
   7) Thread[id=2822, name=NIOWorkerThread-3, state=WAITING, group=TGRP-DeleteReplicaTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
   8) Thread[id=2917, name=NIOWorkerThread-1, state=WAITING, group=TGRP-DeleteReplicaTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
   9) Thread[id=2810, name=NIOServerCxnFactory.AcceptThread:0.0.0.0/0.0.0.0:0, state=RUNNABLE, group=TGRP-DeleteReplicaTest]
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl$SubSelector.poll0(Native Method)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl$SubSelector.poll(WindowsSelectorImpl.java:353)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl.doSelect(WindowsSelectorImpl.java:178)
        at java.base@16-ea/sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:129)
        at java.base@16-ea/sun.nio.ch.SelectorImpl.select(SelectorImpl.java:146)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$AcceptThread.select(NIOServerCnxnFactory.java:219)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$AcceptThread.run(NIOServerCnxnFactory.java:195)
  10) Thread[id=2874, name=NIOWorkerThread-4, state=WAITING, group=TGRP-DeleteReplicaTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  11) Thread[id=2930, name=NIOWorkerThread-9, state=WAITING, group=TGRP-DeleteReplicaTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  12) Thread[id=2877, name=NIOWorkerThread-7, state=WAITING, group=TGRP-DeleteReplicaTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  13) Thread[id=2928, name=NIOWorkerThread-7, state=WAITING, group=TGRP-DeleteReplicaTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  14) Thread[id=2828, name=NIOWorkerThread-9, state=WAITING, group=TGRP-DeleteReplicaTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  15) Thread[id=2830, name=NIOWorkerThread-11, state=WAITING, group=TGRP-DeleteReplicaTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  16) Thread[id=2873, name=NIOWorkerThread-3, state=WAITING, group=TGRP-DeleteReplicaTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  17) Thread[id=2827, name=NIOWorkerThread-8, state=WAITING, group=TGRP-DeleteReplicaTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  18) Thread[id=2862, name=NIOServerCxnFactory.AcceptThread:0.0.0.0/0.0.0.0:0, state=RUNNABLE, group=TGRP-DeleteReplicaTest]
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl.setWakeupSocket0(Native Method)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl.setWakeupSocket(WindowsSelectorImpl.java:500)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl.wakeup(WindowsSelectorImpl.java:621)
        at java.base@16-ea/java.nio.channels.spi.AbstractSelector$1.interrupt(AbstractSelector.java:230)
        at java.base@16-ea/java.nio.channels.spi.AbstractSelector.begin(AbstractSelector.java:236)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl.doSelect(WindowsSelectorImpl.java:176)
        at java.base@16-ea/sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:129)
        at java.base@16-ea/sun.nio.ch.SelectorImpl.select(SelectorImpl.java:146)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$AcceptThread.select(NIOServerCnxnFactory.java:219)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$AcceptThread.run(NIOServerCnxnFactory.java:195)
  19) Thread[id=2925, name=NIOWorkerThread-4, state=WAITING, group=TGRP-DeleteReplicaTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  20) Thread[id=2823, name=NIOWorkerThread-4, state=WAITING, group=TGRP-DeleteReplicaTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  21) Thread[id=2881, name=NIOWorkerThread-11, state=WAITING, group=TGRP-DeleteReplicaTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  22) Thread[id=2826, name=NIOWorkerThread-7, state=WAITING, group=TGRP-DeleteReplicaTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  23) Thread[id=2924, name=NIOWorkerThread-3, state=WAITING, group=TGRP-DeleteReplicaTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  24) Thread[id=2882, name=NIOWorkerThread-12, state=WAITING, group=TGRP-DeleteReplicaTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  25) Thread[id=2825, name=NIOWorkerThread-6, state=WAITING, group=TGRP-DeleteReplicaTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  26) Thread[id=2831, name=NIOWorkerThread-12, state=WAITING, group=TGRP-DeleteReplicaTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  27) Thread[id=2878, name=NIOWorkerThread-8, state=WAITING, group=TGRP-DeleteReplicaTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  28) Thread[id=2911, name=NIOServerCxnFactory.SelectorThread-0, state=RUNNABLE, group=TGRP-DeleteReplicaTest]
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl.resetWakeupSocket0(Native Method)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl.resetWakeupSocket(WindowsSelectorImpl.java:509)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl.doSelect(WindowsSelectorImpl.java:193)
        at java.base@16-ea/sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:129)
        at java.base@16-ea/sun.nio.ch.SelectorImpl.select(SelectorImpl.java:146)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.select(NIOServerCnxnFactory.java:417)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.run(NIOServerCnxnFactory.java:382)
  29) Thread[id=2870, name=NIOWorkerThread-2, state=WAITING, group=TGRP-DeleteReplicaTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  30) Thread[id=2920, name=NIOWorkerThread-2, state=WAITING, group=TGRP-DeleteReplicaTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  31) Thread[id=2931, name=NIOWorkerThread-10, state=WAITING, group=TGRP-DeleteReplicaTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  32) Thread[id=2818, name=NIOWorkerThread-2, state=WAITING, group=TGRP-DeleteReplicaTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  33) Thread[id=2927, name=NIOWorkerThread-6, state=WAITING, group=TGRP-DeleteReplicaTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  34) Thread[id=2876, name=NIOWorkerThread-6, state=WAITING, group=TGRP-DeleteReplicaTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  35) Thread[id=2932, name=NIOWorkerThread-11, state=WAITING, group=TGRP-DeleteReplicaTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  36) Thread[id=2879, name=NIOWorkerThread-9, state=WAITING, group=TGRP-DeleteReplicaTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  37) Thread[id=2912, name=NIOServerCxnFactory.AcceptThread:0.0.0.0/0.0.0.0:0, state=RUNNABLE, group=TGRP-DeleteReplicaTest]
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl.setWakeupSocket0(Native Method)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl.setWakeupSocket(WindowsSelectorImpl.java:500)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl.wakeup(WindowsSelectorImpl.java:621)
        at java.base@16-ea/java.nio.channels.spi.AbstractSelector$1.interrupt(AbstractSelector.java:230)
        at java.base@16-ea/java.nio.channels.spi.AbstractSelector.begin(AbstractSelector.java:236)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl.doSelect(WindowsSelectorImpl.java:176)
        at java.base@16-ea/sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:129)
        at java.base@16-ea/sun.nio.ch.SelectorImpl.select(SelectorImpl.java:146)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$AcceptThread.select(NIOServerCnxnFactory.java:219)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$AcceptThread.run(NIOServerCnxnFactory.java:195)
  38) Thread[id=2815, name=NIOWorkerThread-1, state=WAITING, group=TGRP-DeleteReplicaTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  39) Thread[id=2926, name=NIOWorkerThread-5, state=WAITING, group=TGRP-DeleteReplicaTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  40) Thread[id=2933, name=NIOWorkerThread-12, state=WAITING, group=TGRP-DeleteReplicaTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  41) Thread[id=2929, name=NIOWorkerThread-8, state=WAITING, group=TGRP-DeleteReplicaTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  42) Thread[id=2867, name=NIOWorkerThread-1, state=WAITING, group=TGRP-DeleteReplicaTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
	at __randomizedtesting.SeedInfo.seed([4045E0941897083E]:0)


FAILED:  org.apache.solr.cloud.LeaderElectionTest.testCancelElection

Error Message:
java.lang.RuntimeException: org.apache.solr.common.SolrException: java.util.concurrent.TimeoutException: Could not connect to ZooKeeper 127.0.0.1:53727 within 30000 ms

Stack Trace:
java.lang.RuntimeException: org.apache.solr.common.SolrException: java.util.concurrent.TimeoutException: Could not connect to ZooKeeper 127.0.0.1:53727 within 30000 ms
	at org.apache.solr.cloud.ZkTestServer.run(ZkTestServer.java:606)
	at org.apache.solr.cloud.ZkTestServer.run(ZkTestServer.java:530)
	at org.apache.solr.cloud.LeaderElectionTest.setUp(LeaderElectionTest.java:79)
	at jdk.internal.reflect.GeneratedMethodAccessor4.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:567)
	at com.carrotsearch.randomizedtesting.RandomizedRunner.invoke(RandomizedRunner.java:1754)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$9.evaluate(RandomizedRunner.java:976)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$10.evaluate(RandomizedRunner.java:992)
	at com.carrotsearch.randomizedtesting.rules.SystemPropertiesRestoreRule$1.evaluate(SystemPropertiesRestoreRule.java:57)
	at org.junit.rules.RunRules.evaluate(RunRules.java:20)
	at org.apache.lucene.util.TestRuleSetupTeardownChained$1.evaluate(TestRuleSetupTeardownChained.java:44)
	at org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeAfterRule.java:43)
	at org.apache.lucene.util.TestRuleThreadAndTestName$1.evaluate(TestRuleThreadAndTestName.java:45)
	at org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRuleIgnoreAfterMaxFailures.java:60)
	at org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure.java:44)
	at org.junit.rules.RunRules.evaluate(RunRules.java:20)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.run(ThreadLeakControl.java:370)
	at com.carrotsearch.randomizedtesting.ThreadLeakControl.forkTimeoutingTask(ThreadLeakControl.java:819)
	at com.carrotsearch.randomizedtesting.ThreadLeakControl$3.evaluate(ThreadLeakControl.java:470)
	at com.carrotsearch.randomizedtesting.RandomizedRunner.runSingleTest(RandomizedRunner.java:951)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$5.evaluate(RandomizedRunner.java:836)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$6.evaluate(RandomizedRunner.java:887)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$7.evaluate(RandomizedRunner.java:898)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at com.carrotsearch.randomizedtesting.rules.SystemPropertiesRestoreRule$1.evaluate(SystemPropertiesRestoreRule.java:57)
	at org.junit.rules.RunRules.evaluate(RunRules.java:20)
	at org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeAfterRule.java:43)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at org.apache.lucene.util.TestRuleStoreClassName$1.evaluate(TestRuleStoreClassName.java:38)
	at com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMethodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
	at com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMethodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at org.apache.lucene.util.TestRuleAssertionsRequired$1.evaluate(TestRuleAssertionsRequired.java:51)
	at org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure.java:44)
	at org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRuleIgnoreAfterMaxFailures.java:60)
	at org.apache.lucene.util.TestRuleIgnoreTestSuites$1.evaluate(TestRuleIgnoreTestSuites.java:47)
	at org.junit.rules.RunRules.evaluate(RunRules.java:20)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.run(ThreadLeakControl.java:370)
	at com.carrotsearch.randomizedtesting.ThreadLeakControl.lambda$forkTimeoutingTask$0(ThreadLeakControl.java:826)
	at java.base/java.lang.Thread.run(Thread.java:831)
Caused by: org.apache.solr.common.SolrException: java.util.concurrent.TimeoutException: Could not connect to ZooKeeper 127.0.0.1:53727 within 30000 ms
	at org.apache.solr.common.cloud.SolrZkClient.<init>(SolrZkClient.java:203)
	at org.apache.solr.common.cloud.SolrZkClient.<init>(SolrZkClient.java:127)
	at org.apache.solr.common.cloud.SolrZkClient.<init>(SolrZkClient.java:113)
	at org.apache.solr.cloud.ZkTestServer.init(ZkTestServer.java:451)
	at org.apache.solr.cloud.ZkTestServer.run(ZkTestServer.java:603)
	... 43 more
Caused by: java.util.concurrent.TimeoutException: Could not connect to ZooKeeper 127.0.0.1:53727 within 30000 ms
	at org.apache.solr.common.cloud.ConnectionManager.waitForConnected(ConnectionManager.java:251)
	at org.apache.solr.common.cloud.SolrZkClient.<init>(SolrZkClient.java:194)
	... 47 more


FAILED:  org.apache.solr.cloud.LeaderElectionTest.testStressElection

Error Message:
java.lang.RuntimeException: org.apache.solr.common.SolrException: java.util.concurrent.TimeoutException: Could not connect to ZooKeeper 127.0.0.1:53867 within 30000 ms

Stack Trace:
java.lang.RuntimeException: org.apache.solr.common.SolrException: java.util.concurrent.TimeoutException: Could not connect to ZooKeeper 127.0.0.1:53867 within 30000 ms
	at org.apache.solr.cloud.ZkTestServer.run(ZkTestServer.java:606)
	at org.apache.solr.cloud.ZkTestServer.run(ZkTestServer.java:530)
	at org.apache.solr.cloud.LeaderElectionTest.setUp(LeaderElectionTest.java:79)
	at jdk.internal.reflect.GeneratedMethodAccessor4.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:567)
	at com.carrotsearch.randomizedtesting.RandomizedRunner.invoke(RandomizedRunner.java:1754)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$9.evaluate(RandomizedRunner.java:976)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$10.evaluate(RandomizedRunner.java:992)
	at com.carrotsearch.randomizedtesting.rules.SystemPropertiesRestoreRule$1.evaluate(SystemPropertiesRestoreRule.java:57)
	at org.junit.rules.RunRules.evaluate(RunRules.java:20)
	at org.apache.lucene.util.TestRuleSetupTeardownChained$1.evaluate(TestRuleSetupTeardownChained.java:44)
	at org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeAfterRule.java:43)
	at org.apache.lucene.util.TestRuleThreadAndTestName$1.evaluate(TestRuleThreadAndTestName.java:45)
	at org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRuleIgnoreAfterMaxFailures.java:60)
	at org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure.java:44)
	at org.junit.rules.RunRules.evaluate(RunRules.java:20)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.run(ThreadLeakControl.java:370)
	at com.carrotsearch.randomizedtesting.ThreadLeakControl.forkTimeoutingTask(ThreadLeakControl.java:819)
	at com.carrotsearch.randomizedtesting.ThreadLeakControl$3.evaluate(ThreadLeakControl.java:470)
	at com.carrotsearch.randomizedtesting.RandomizedRunner.runSingleTest(RandomizedRunner.java:951)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$5.evaluate(RandomizedRunner.java:836)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$6.evaluate(RandomizedRunner.java:887)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$7.evaluate(RandomizedRunner.java:898)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at com.carrotsearch.randomizedtesting.rules.SystemPropertiesRestoreRule$1.evaluate(SystemPropertiesRestoreRule.java:57)
	at org.junit.rules.RunRules.evaluate(RunRules.java:20)
	at org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeAfterRule.java:43)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at org.apache.lucene.util.TestRuleStoreClassName$1.evaluate(TestRuleStoreClassName.java:38)
	at com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMethodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
	at com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMethodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at org.apache.lucene.util.TestRuleAssertionsRequired$1.evaluate(TestRuleAssertionsRequired.java:51)
	at org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure.java:44)
	at org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRuleIgnoreAfterMaxFailures.java:60)
	at org.apache.lucene.util.TestRuleIgnoreTestSuites$1.evaluate(TestRuleIgnoreTestSuites.java:47)
	at org.junit.rules.RunRules.evaluate(RunRules.java:20)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.run(ThreadLeakControl.java:370)
	at com.carrotsearch.randomizedtesting.ThreadLeakControl.lambda$forkTimeoutingTask$0(ThreadLeakControl.java:826)
	at java.base/java.lang.Thread.run(Thread.java:831)
Caused by: org.apache.solr.common.SolrException: java.util.concurrent.TimeoutException: Could not connect to ZooKeeper 127.0.0.1:53867 within 30000 ms
	at org.apache.solr.common.cloud.SolrZkClient.<init>(SolrZkClient.java:203)
	at org.apache.solr.common.cloud.SolrZkClient.<init>(SolrZkClient.java:127)
	at org.apache.solr.common.cloud.SolrZkClient.<init>(SolrZkClient.java:113)
	at org.apache.solr.cloud.ZkTestServer.init(ZkTestServer.java:451)
	at org.apache.solr.cloud.ZkTestServer.run(ZkTestServer.java:603)
	... 43 more
Caused by: java.util.concurrent.TimeoutException: Could not connect to ZooKeeper 127.0.0.1:53867 within 30000 ms
	at org.apache.solr.common.cloud.ConnectionManager.waitForConnected(ConnectionManager.java:251)
	at org.apache.solr.common.cloud.SolrZkClient.<init>(SolrZkClient.java:194)
	... 47 more


FAILED:  org.apache.solr.cloud.LeaderElectionTest.testParallelElection

Error Message:
java.lang.RuntimeException: org.apache.solr.common.SolrException: java.util.concurrent.TimeoutException: Could not connect to ZooKeeper 127.0.0.1:53985 within 30000 ms

Stack Trace:
java.lang.RuntimeException: org.apache.solr.common.SolrException: java.util.concurrent.TimeoutException: Could not connect to ZooKeeper 127.0.0.1:53985 within 30000 ms
	at org.apache.solr.cloud.ZkTestServer.run(ZkTestServer.java:606)
	at org.apache.solr.cloud.ZkTestServer.run(ZkTestServer.java:530)
	at org.apache.solr.cloud.LeaderElectionTest.setUp(LeaderElectionTest.java:79)
	at jdk.internal.reflect.GeneratedMethodAccessor4.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:567)
	at com.carrotsearch.randomizedtesting.RandomizedRunner.invoke(RandomizedRunner.java:1754)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$9.evaluate(RandomizedRunner.java:976)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$10.evaluate(RandomizedRunner.java:992)
	at com.carrotsearch.randomizedtesting.rules.SystemPropertiesRestoreRule$1.evaluate(SystemPropertiesRestoreRule.java:57)
	at org.junit.rules.RunRules.evaluate(RunRules.java:20)
	at org.apache.lucene.util.TestRuleSetupTeardownChained$1.evaluate(TestRuleSetupTeardownChained.java:44)
	at org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeAfterRule.java:43)
	at org.apache.lucene.util.TestRuleThreadAndTestName$1.evaluate(TestRuleThreadAndTestName.java:45)
	at org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRuleIgnoreAfterMaxFailures.java:60)
	at org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure.java:44)
	at org.junit.rules.RunRules.evaluate(RunRules.java:20)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.run(ThreadLeakControl.java:370)
	at com.carrotsearch.randomizedtesting.ThreadLeakControl.forkTimeoutingTask(ThreadLeakControl.java:819)
	at com.carrotsearch.randomizedtesting.ThreadLeakControl$3.evaluate(ThreadLeakControl.java:470)
	at com.carrotsearch.randomizedtesting.RandomizedRunner.runSingleTest(RandomizedRunner.java:951)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$5.evaluate(RandomizedRunner.java:836)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$6.evaluate(RandomizedRunner.java:887)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$7.evaluate(RandomizedRunner.java:898)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at com.carrotsearch.randomizedtesting.rules.SystemPropertiesRestoreRule$1.evaluate(SystemPropertiesRestoreRule.java:57)
	at org.junit.rules.RunRules.evaluate(RunRules.java:20)
	at org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeAfterRule.java:43)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at org.apache.lucene.util.TestRuleStoreClassName$1.evaluate(TestRuleStoreClassName.java:38)
	at com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMethodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
	at com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMethodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at org.apache.lucene.util.TestRuleAssertionsRequired$1.evaluate(TestRuleAssertionsRequired.java:51)
	at org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure.java:44)
	at org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRuleIgnoreAfterMaxFailures.java:60)
	at org.apache.lucene.util.TestRuleIgnoreTestSuites$1.evaluate(TestRuleIgnoreTestSuites.java:47)
	at org.junit.rules.RunRules.evaluate(RunRules.java:20)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.run(ThreadLeakControl.java:370)
	at com.carrotsearch.randomizedtesting.ThreadLeakControl.lambda$forkTimeoutingTask$0(ThreadLeakControl.java:826)
	at java.base/java.lang.Thread.run(Thread.java:831)
Caused by: org.apache.solr.common.SolrException: java.util.concurrent.TimeoutException: Could not connect to ZooKeeper 127.0.0.1:53985 within 30000 ms
	at org.apache.solr.common.cloud.SolrZkClient.<init>(SolrZkClient.java:203)
	at org.apache.solr.common.cloud.SolrZkClient.<init>(SolrZkClient.java:127)
	at org.apache.solr.common.cloud.SolrZkClient.<init>(SolrZkClient.java:113)
	at org.apache.solr.cloud.ZkTestServer.init(ZkTestServer.java:451)
	at org.apache.solr.cloud.ZkTestServer.run(ZkTestServer.java:603)
	... 43 more
Caused by: java.util.concurrent.TimeoutException: Could not connect to ZooKeeper 127.0.0.1:53985 within 30000 ms
	at org.apache.solr.common.cloud.ConnectionManager.waitForConnected(ConnectionManager.java:251)
	at org.apache.solr.common.cloud.SolrZkClient.<init>(SolrZkClient.java:194)
	... 47 more


FAILED:  org.apache.solr.cloud.LeaderElectionTest.testElection

Error Message:
java.lang.RuntimeException: org.apache.solr.common.SolrException: java.util.concurrent.TimeoutException: Could not connect to ZooKeeper 127.0.0.1:54093 within 30000 ms

Stack Trace:
java.lang.RuntimeException: org.apache.solr.common.SolrException: java.util.concurrent.TimeoutException: Could not connect to ZooKeeper 127.0.0.1:54093 within 30000 ms
	at org.apache.solr.cloud.ZkTestServer.run(ZkTestServer.java:606)
	at org.apache.solr.cloud.ZkTestServer.run(ZkTestServer.java:530)
	at org.apache.solr.cloud.LeaderElectionTest.setUp(LeaderElectionTest.java:79)
	at jdk.internal.reflect.GeneratedMethodAccessor4.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:567)
	at com.carrotsearch.randomizedtesting.RandomizedRunner.invoke(RandomizedRunner.java:1754)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$9.evaluate(RandomizedRunner.java:976)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$10.evaluate(RandomizedRunner.java:992)
	at com.carrotsearch.randomizedtesting.rules.SystemPropertiesRestoreRule$1.evaluate(SystemPropertiesRestoreRule.java:57)
	at org.junit.rules.RunRules.evaluate(RunRules.java:20)
	at org.apache.lucene.util.TestRuleSetupTeardownChained$1.evaluate(TestRuleSetupTeardownChained.java:44)
	at org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeAfterRule.java:43)
	at org.apache.lucene.util.TestRuleThreadAndTestName$1.evaluate(TestRuleThreadAndTestName.java:45)
	at org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRuleIgnoreAfterMaxFailures.java:60)
	at org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure.java:44)
	at org.junit.rules.RunRules.evaluate(RunRules.java:20)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.run(ThreadLeakControl.java:370)
	at com.carrotsearch.randomizedtesting.ThreadLeakControl.forkTimeoutingTask(ThreadLeakControl.java:819)
	at com.carrotsearch.randomizedtesting.ThreadLeakControl$3.evaluate(ThreadLeakControl.java:470)
	at com.carrotsearch.randomizedtesting.RandomizedRunner.runSingleTest(RandomizedRunner.java:951)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$5.evaluate(RandomizedRunner.java:836)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$6.evaluate(RandomizedRunner.java:887)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$7.evaluate(RandomizedRunner.java:898)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at com.carrotsearch.randomizedtesting.rules.SystemPropertiesRestoreRule$1.evaluate(SystemPropertiesRestoreRule.java:57)
	at org.junit.rules.RunRules.evaluate(RunRules.java:20)
	at org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeAfterRule.java:43)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at org.apache.lucene.util.TestRuleStoreClassName$1.evaluate(TestRuleStoreClassName.java:38)
	at com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMethodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
	at com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMethodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at org.apache.lucene.util.TestRuleAssertionsRequired$1.evaluate(TestRuleAssertionsRequired.java:51)
	at org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure.java:44)
	at org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRuleIgnoreAfterMaxFailures.java:60)
	at org.apache.lucene.util.TestRuleIgnoreTestSuites$1.evaluate(TestRuleIgnoreTestSuites.java:47)
	at org.junit.rules.RunRules.evaluate(RunRules.java:20)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.run(ThreadLeakControl.java:370)
	at com.carrotsearch.randomizedtesting.ThreadLeakControl.lambda$forkTimeoutingTask$0(ThreadLeakControl.java:826)
	at java.base/java.lang.Thread.run(Thread.java:831)
Caused by: org.apache.solr.common.SolrException: java.util.concurrent.TimeoutException: Could not connect to ZooKeeper 127.0.0.1:54093 within 30000 ms
	at org.apache.solr.common.cloud.SolrZkClient.<init>(SolrZkClient.java:203)
	at org.apache.solr.common.cloud.SolrZkClient.<init>(SolrZkClient.java:127)
	at org.apache.solr.common.cloud.SolrZkClient.<init>(SolrZkClient.java:113)
	at org.apache.solr.cloud.ZkTestServer.init(ZkTestServer.java:451)
	at org.apache.solr.cloud.ZkTestServer.run(ZkTestServer.java:603)
	... 43 more
Caused by: java.util.concurrent.TimeoutException: Could not connect to ZooKeeper 127.0.0.1:54093 within 30000 ms
	at org.apache.solr.common.cloud.ConnectionManager.waitForConnected(ConnectionManager.java:251)
	at org.apache.solr.common.cloud.SolrZkClient.<init>(SolrZkClient.java:194)
	... 47 more


FAILED:  org.apache.solr.cloud.LeaderElectionTest.classMethod

Error Message:
com.carrotsearch.randomizedtesting.ThreadLeakError: 76 threads leaked from SUITE scope at org.apache.solr.cloud.LeaderElectionTest: 
   1) Thread[id=3883, name=NIOWorkerThread-7, state=WAITING, group=TGRP-LeaderElectionTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
   2) Thread[id=3906, name=NIOWorkerThread-4, state=WAITING, group=TGRP-LeaderElectionTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
   3) Thread[id=3890, name=ZkTestServer Run Thread, state=WAITING, group=TGRP-LeaderElectionTest]
        at java.base@16-ea/java.lang.Object.wait(Native Method)
        at java.base@16-ea/java.lang.Thread.join(Thread.java:1301)
        at java.base@16-ea/java.lang.Thread.join(Thread.java:1369)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory.join(NIOServerCnxnFactory.java:929)
        at app//org.apache.solr.cloud.ZkTestServer$ZKServerMain.runFromConfig(ZkTestServer.java:347)
        at app//org.apache.solr.cloud.ZkTestServer$2.run(ZkTestServer.java:570)
   4) Thread[id=3934, name=NIOWorkerThread-6, state=WAITING, group=TGRP-LeaderElectionTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
   5) Thread[id=3944, name=NIOServerCxnFactory.SelectorThread-0, state=RUNNABLE, group=TGRP-LeaderElectionTest]
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl$SubSelector.poll0(Native Method)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl$SubSelector.poll(WindowsSelectorImpl.java:353)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl.doSelect(WindowsSelectorImpl.java:178)
        at java.base@16-ea/sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:129)
        at java.base@16-ea/sun.nio.ch.SelectorImpl.select(SelectorImpl.java:146)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.select(NIOServerCnxnFactory.java:417)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.run(NIOServerCnxnFactory.java:382)
   6) Thread[id=3946, name=SessionTracker, state=TIMED_WAITING, group=TGRP-LeaderElectionTest]
        at java.base@16-ea/java.lang.Thread.sleep(Native Method)
        at app//org.apache.zookeeper.server.SessionTrackerImpl.run(SessionTrackerImpl.java:157)
   7) Thread[id=3937, name=NIOWorkerThread-9, state=WAITING, group=TGRP-LeaderElectionTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
   8) Thread[id=3949, name=RequestThrottler, state=WAITING, group=TGRP-LeaderElectionTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at app//org.apache.zookeeper.server.RequestThrottler.run(RequestThrottler.java:139)
   9) Thread[id=3897, name=RequestThrottler, state=WAITING, group=TGRP-LeaderElectionTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at app//org.apache.zookeeper.server.RequestThrottler.run(RequestThrottler.java:139)
  10) Thread[id=3898, name=NIOWorkerThread-1, state=WAITING, group=TGRP-LeaderElectionTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  11) Thread[id=3923, name=RequestThrottler, state=WAITING, group=TGRP-LeaderElectionTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at app//org.apache.zookeeper.server.RequestThrottler.run(RequestThrottler.java:139)
  12) Thread[id=3962, name=NIOWorkerThread-8, state=WAITING, group=TGRP-LeaderElectionTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  13) Thread[id=3864, name=ZkTestServer Run Thread, state=WAITING, group=TGRP-LeaderElectionTest]
        at java.base@16-ea/java.lang.Object.wait(Native Method)
        at java.base@16-ea/java.lang.Thread.join(Thread.java:1301)
        at java.base@16-ea/java.lang.Thread.join(Thread.java:1369)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory.join(NIOServerCnxnFactory.java:929)
        at app//org.apache.solr.cloud.ZkTestServer$ZKServerMain.runFromConfig(ZkTestServer.java:347)
        at app//org.apache.solr.cloud.ZkTestServer$2.run(ZkTestServer.java:570)
  14) Thread[id=3886, name=NIOWorkerThread-10, state=WAITING, group=TGRP-LeaderElectionTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  15) Thread[id=3918, name=NIOServerCxnFactory.SelectorThread-0, state=RUNNABLE, group=TGRP-LeaderElectionTest]
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl$SubSelector.poll0(Native Method)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl$SubSelector.poll(WindowsSelectorImpl.java:353)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl.doSelect(WindowsSelectorImpl.java:178)
        at java.base@16-ea/sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:129)
        at java.base@16-ea/sun.nio.ch.SelectorImpl.select(SelectorImpl.java:146)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.select(NIOServerCnxnFactory.java:417)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.run(NIOServerCnxnFactory.java:382)
  16) Thread[id=3939, name=NIOWorkerThread-11, state=WAITING, group=TGRP-LeaderElectionTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  17) Thread[id=3882, name=NIOWorkerThread-6, state=WAITING, group=TGRP-LeaderElectionTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  18) Thread[id=3943, name=ConnnectionExpirer, state=TIMED_WAITING, group=TGRP-LeaderElectionTest]
        at java.base@16-ea/java.lang.Thread.sleep(Native Method)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$ConnectionExpirerThread.run(NIOServerCnxnFactory.java:568)
  19) Thread[id=3966, name=NIOWorkerThread-12, state=WAITING, group=TGRP-LeaderElectionTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  20) Thread[id=3865, name=ConnnectionExpirer, state=TIMED_WAITING, group=TGRP-LeaderElectionTest]
        at java.base@16-ea/java.lang.Thread.sleep(Native Method)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$ConnectionExpirerThread.run(NIOServerCnxnFactory.java:568)
  21) Thread[id=3887, name=NIOWorkerThread-11, state=WAITING, group=TGRP-LeaderElectionTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  22) Thread[id=3927, name=NIOWorkerThread-2, state=WAITING, group=TGRP-LeaderElectionTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  23) Thread[id=3871, name=RequestThrottler, state=WAITING, group=TGRP-LeaderElectionTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at app//org.apache.zookeeper.server.RequestThrottler.run(RequestThrottler.java:139)
  24) Thread[id=3936, name=NIOWorkerThread-8, state=WAITING, group=TGRP-LeaderElectionTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  25) Thread[id=3931, name=NIOWorkerThread-3, state=WAITING, group=TGRP-LeaderElectionTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  26) Thread[id=3867, name=NIOServerCxnFactory.AcceptThread:0.0.0.0/0.0.0.0:0, state=RUNNABLE, group=TGRP-LeaderElectionTest]
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl$SubSelector.poll0(Native Method)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl$SubSelector.poll(WindowsSelectorImpl.java:353)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl.doSelect(WindowsSelectorImpl.java:178)
        at java.base@16-ea/sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:129)
        at java.base@16-ea/sun.nio.ch.SelectorImpl.select(SelectorImpl.java:146)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$AcceptThread.select(NIOServerCnxnFactory.java:219)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$AcceptThread.run(NIOServerCnxnFactory.java:195)
  27) Thread[id=3880, name=NIOWorkerThread-4, state=WAITING, group=TGRP-LeaderElectionTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  28) Thread[id=3868, name=SessionTracker, state=TIMED_WAITING, group=TGRP-LeaderElectionTest]
        at java.base@16-ea/java.lang.Thread.sleep(Native Method)
        at app//org.apache.zookeeper.server.SessionTrackerImpl.run(SessionTrackerImpl.java:157)
  29) Thread[id=3908, name=NIOWorkerThread-6, state=WAITING, group=TGRP-LeaderElectionTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  30) Thread[id=3888, name=NIOWorkerThread-12, state=WAITING, group=TGRP-LeaderElectionTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  31) Thread[id=3964, name=NIOWorkerThread-10, state=WAITING, group=TGRP-LeaderElectionTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  32) Thread[id=3922, name=ProcessThread(sid:0 cport:53985):, state=WAITING, group=TGRP-LeaderElectionTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at app//org.apache.zookeeper.server.PrepRequestProcessor.run(PrepRequestProcessor.java:140)
  33) Thread[id=3958, name=NIOWorkerThread-4, state=WAITING, group=TGRP-LeaderElectionTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  34) Thread[id=3920, name=SessionTracker, state=TIMED_WAITING, group=TGRP-LeaderElectionTest]
        at java.base@16-ea/java.lang.Thread.sleep(Native Method)
        at app//org.apache.zookeeper.server.SessionTrackerImpl.run(SessionTrackerImpl.java:157)
  35) Thread[id=3932, name=NIOWorkerThread-4, state=WAITING, group=TGRP-LeaderElectionTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  36) Thread[id=3948, name=ProcessThread(sid:0 cport:54093):, state=WAITING, group=TGRP-LeaderElectionTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at app//org.apache.zookeeper.server.PrepRequestProcessor.run(PrepRequestProcessor.java:140)
  37) Thread[id=3911, name=NIOWorkerThread-9, state=WAITING, group=TGRP-LeaderElectionTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  38) Thread[id=3933, name=NIOWorkerThread-5, state=WAITING, group=TGRP-LeaderElectionTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  39) Thread[id=3905, name=NIOWorkerThread-3, state=WAITING, group=TGRP-LeaderElectionTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  40) Thread[id=3909, name=NIOWorkerThread-7, state=WAITING, group=TGRP-LeaderElectionTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  41) Thread[id=3935, name=NIOWorkerThread-7, state=WAITING, group=TGRP-LeaderElectionTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  42) Thread[id=3916, name=ZkTestServer Run Thread, state=WAITING, group=TGRP-LeaderElectionTest]
        at java.base@16-ea/java.lang.Object.wait(Native Method)
        at java.base@16-ea/java.lang.Thread.join(Thread.java:1301)
        at java.base@16-ea/java.lang.Thread.join(Thread.java:1369)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory.join(NIOServerCnxnFactory.java:929)
        at app//org.apache.solr.cloud.ZkTestServer$ZKServerMain.runFromConfig(ZkTestServer.java:347)
        at app//org.apache.solr.cloud.ZkTestServer$2.run(ZkTestServer.java:570)
  43) Thread[id=3924, name=NIOWorkerThread-1, state=WAITING, group=TGRP-LeaderElectionTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  44) Thread[id=3953, name=NIOWorkerThread-2, state=WAITING, group=TGRP-LeaderElectionTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  45) Thread[id=3885, name=NIOWorkerThread-9, state=WAITING, group=TGRP-LeaderElectionTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  46) Thread[id=3959, name=NIOWorkerThread-5, state=WAITING, group=TGRP-LeaderElectionTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  47) Thread[id=3884, name=NIOWorkerThread-8, state=WAITING, group=TGRP-LeaderElectionTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  48) Thread[id=3910, name=NIOWorkerThread-8, state=WAITING, group=TGRP-LeaderElectionTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  49) Thread[id=3960, name=NIOWorkerThread-6, state=WAITING, group=TGRP-LeaderElectionTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  50) Thread[id=3872, name=NIOWorkerThread-1, state=WAITING, group=TGRP-LeaderElectionTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  51) Thread[id=3963, name=NIOWorkerThread-9, state=WAITING, group=TGRP-LeaderElectionTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  52) Thread[id=3881, name=NIOWorkerThread-5, state=WAITING, group=TGRP-LeaderElectionTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  53) Thread[id=3942, name=ZkTestServer Run Thread, state=WAITING, group=TGRP-LeaderElectionTest]
        at java.base@16-ea/java.lang.Object.wait(Native Method)
        at java.base@16-ea/java.lang.Thread.join(Thread.java:1301)
        at java.base@16-ea/java.lang.Thread.join(Thread.java:1369)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory.join(NIOServerCnxnFactory.java:929)
        at app//org.apache.solr.cloud.ZkTestServer$ZKServerMain.runFromConfig(ZkTestServer.java:347)
        at app//org.apache.solr.cloud.ZkTestServer$2.run(ZkTestServer.java:570)
  54) Thread[id=3892, name=NIOServerCxnFactory.SelectorThread-0, state=RUNNABLE, group=TGRP-LeaderElectionTest]
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl$SubSelector.poll0(Native Method)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl$SubSelector.poll(WindowsSelectorImpl.java:353)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl.doSelect(WindowsSelectorImpl.java:178)
        at java.base@16-ea/sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:129)
        at java.base@16-ea/sun.nio.ch.SelectorImpl.select(SelectorImpl.java:146)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.select(NIOServerCnxnFactory.java:417)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.run(NIOServerCnxnFactory.java:382)
  55) Thread[id=3894, name=SessionTracker, state=TIMED_WAITING, group=TGRP-LeaderElectionTest]
        at java.base@16-ea/java.lang.Thread.sleep(Native Method)
        at app//org.apache.zookeeper.server.SessionTrackerImpl.run(SessionTrackerImpl.java:157)
  56) Thread[id=3940, name=NIOWorkerThread-12, state=WAITING, group=TGRP-LeaderElectionTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  57) Thread[id=3893, name=NIOServerCxnFactory.AcceptThread:0.0.0.0/0.0.0.0:0, state=RUNNABLE, group=TGRP-LeaderElectionTest]
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl$SubSelector.poll0(Native Method)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl$SubSelector.poll(WindowsSelectorImpl.java:353)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl.doSelect(WindowsSelectorImpl.java:178)
        at java.base@16-ea/sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:129)
        at java.base@16-ea/sun.nio.ch.SelectorImpl.select(SelectorImpl.java:146)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$AcceptThread.select(NIOServerCnxnFactory.java:219)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$AcceptThread.run(NIOServerCnxnFactory.java:195)
  58) Thread[id=3896, name=ProcessThread(sid:0 cport:53867):, state=WAITING, group=TGRP-LeaderElectionTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at app//org.apache.zookeeper.server.PrepRequestProcessor.run(PrepRequestProcessor.java:140)
  59) Thread[id=3901, name=NIOWorkerThread-2, state=WAITING, group=TGRP-LeaderElectionTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  60) Thread[id=3907, name=NIOWorkerThread-5, state=WAITING, group=TGRP-LeaderElectionTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  61) Thread[id=3866, name=NIOServerCxnFactory.SelectorThread-0, state=RUNNABLE, group=TGRP-LeaderElectionTest]
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl$SubSelector.poll0(Native Method)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl$SubSelector.poll(WindowsSelectorImpl.java:353)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl.doSelect(WindowsSelectorImpl.java:178)
        at java.base@16-ea/sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:129)
        at java.base@16-ea/sun.nio.ch.SelectorImpl.select(SelectorImpl.java:146)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.select(NIOServerCnxnFactory.java:417)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.run(NIOServerCnxnFactory.java:382)
  62) Thread[id=3912, name=NIOWorkerThread-10, state=WAITING, group=TGRP-LeaderElectionTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  63) Thread[id=3879, name=NIOWorkerThread-3, state=WAITING, group=TGRP-LeaderElectionTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  64) Thread[id=3913, name=NIOWorkerThread-11, state=WAITING, group=TGRP-LeaderElectionTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  65) Thread[id=3919, name=NIOServerCxnFactory.AcceptThread:0.0.0.0/0.0.0.0:0, state=RUNNABLE, group=TGRP-LeaderElectionTest]
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl$SubSelector.poll0(Native Method)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl$SubSelector.poll(WindowsSelectorImpl.java:353)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl.doSelect(WindowsSelectorImpl.java:178)
        at java.base@16-ea/sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:129)
        at java.base@16-ea/sun.nio.ch.SelectorImpl.select(SelectorImpl.java:146)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$AcceptThread.select(NIOServerCnxnFactory.java:219)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$AcceptThread.run(NIOServerCnxnFactory.java:195)
  66) Thread[id=3945, name=NIOServerCxnFactory.AcceptThread:0.0.0.0/0.0.0.0:0, state=RUNNABLE, group=TGRP-LeaderElectionTest]
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl$SubSelector.poll0(Native Method)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl$SubSelector.poll(WindowsSelectorImpl.java:353)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl.doSelect(WindowsSelectorImpl.java:178)
        at java.base@16-ea/sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:129)
        at java.base@16-ea/sun.nio.ch.SelectorImpl.select(SelectorImpl.java:146)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$AcceptThread.select(NIOServerCnxnFactory.java:219)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$AcceptThread.run(NIOServerCnxnFactory.java:195)
  67) Thread[id=3938, name=NIOWorkerThread-10, state=WAITING, group=TGRP-LeaderElectionTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  68) Thread[id=3961, name=NIOWorkerThread-7, state=WAITING, group=TGRP-LeaderElectionTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  69) Thread[id=3914, name=NIOWorkerThread-12, state=WAITING, group=TGRP-LeaderElectionTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  70) Thread[id=3875, name=NIOWorkerThread-2, state=WAITING, group=TGRP-LeaderElectionTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  71) Thread[id=3965, name=NIOWorkerThread-11, state=WAITING, group=TGRP-LeaderElectionTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  72) Thread[id=3891, name=ConnnectionExpirer, state=TIMED_WAITING, group=TGRP-LeaderElectionTest]
        at java.base@16-ea/java.lang.Thread.sleep(Native Method)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$ConnectionExpirerThread.run(NIOServerCnxnFactory.java:568)
  73) Thread[id=3917, name=ConnnectionExpirer, state=TIMED_WAITING, group=TGRP-LeaderElectionTest]
        at java.base@16-ea/java.lang.Thread.sleep(Native Method)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$ConnectionExpirerThread.run(NIOServerCnxnFactory.java:568)
  74) Thread[id=3950, name=NIOWorkerThread-1, state=WAITING, group=TGRP-LeaderElectionTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  75) Thread[id=3870, name=ProcessThread(sid:0 cport:53727):, state=WAITING, group=TGRP-LeaderElectionTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at app//org.apache.zookeeper.server.PrepRequestProcessor.run(PrepRequestProcessor.java:140)
  76) Thread[id=3957, name=NIOWorkerThread-3, state=WAITING, group=TGRP-LeaderElectionTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)

Stack Trace:
com.carrotsearch.randomizedtesting.ThreadLeakError: 76 threads leaked from SUITE scope at org.apache.solr.cloud.LeaderElectionTest: 
   1) Thread[id=3883, name=NIOWorkerThread-7, state=WAITING, group=TGRP-LeaderElectionTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
   2) Thread[id=3906, name=NIOWorkerThread-4, state=WAITING, group=TGRP-LeaderElectionTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
   3) Thread[id=3890, name=ZkTestServer Run Thread, state=WAITING, group=TGRP-LeaderElectionTest]
        at java.base@16-ea/java.lang.Object.wait(Native Method)
        at java.base@16-ea/java.lang.Thread.join(Thread.java:1301)
        at java.base@16-ea/java.lang.Thread.join(Thread.java:1369)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory.join(NIOServerCnxnFactory.java:929)
        at app//org.apache.solr.cloud.ZkTestServer$ZKServerMain.runFromConfig(ZkTestServer.java:347)
        at app//org.apache.solr.cloud.ZkTestServer$2.run(ZkTestServer.java:570)
   4) Thread[id=3934, name=NIOWorkerThread-6, state=WAITING, group=TGRP-LeaderElectionTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
   5) Thread[id=3944, name=NIOServerCxnFactory.SelectorThread-0, state=RUNNABLE, group=TGRP-LeaderElectionTest]
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl$SubSelector.poll0(Native Method)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl$SubSelector.poll(WindowsSelectorImpl.java:353)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl.doSelect(WindowsSelectorImpl.java:178)
        at java.base@16-ea/sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:129)
        at java.base@16-ea/sun.nio.ch.SelectorImpl.select(SelectorImpl.java:146)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.select(NIOServerCnxnFactory.java:417)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.run(NIOServerCnxnFactory.java:382)
   6) Thread[id=3946, name=SessionTracker, state=TIMED_WAITING, group=TGRP-LeaderElectionTest]
        at java.base@16-ea/java.lang.Thread.sleep(Native Method)
        at app//org.apache.zookeeper.server.SessionTrackerImpl.run(SessionTrackerImpl.java:157)
   7) Thread[id=3937, name=NIOWorkerThread-9, state=WAITING, group=TGRP-LeaderElectionTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
   8) Thread[id=3949, name=RequestThrottler, state=WAITING, group=TGRP-LeaderElectionTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at app//org.apache.zookeeper.server.RequestThrottler.run(RequestThrottler.java:139)
   9) Thread[id=3897, name=RequestThrottler, state=WAITING, group=TGRP-LeaderElectionTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at app//org.apache.zookeeper.server.RequestThrottler.run(RequestThrottler.java:139)
  10) Thread[id=3898, name=NIOWorkerThread-1, state=WAITING, group=TGRP-LeaderElectionTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  11) Thread[id=3923, name=RequestThrottler, state=WAITING, group=TGRP-LeaderElectionTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at app//org.apache.zookeeper.server.RequestThrottler.run(RequestThrottler.java:139)
  12) Thread[id=3962, name=NIOWorkerThread-8, state=WAITING, group=TGRP-LeaderElectionTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  13) Thread[id=3864, name=ZkTestServer Run Thread, state=WAITING, group=TGRP-LeaderElectionTest]
        at java.base@16-ea/java.lang.Object.wait(Native Method)
        at java.base@16-ea/java.lang.Thread.join(Thread.java:1301)
        at java.base@16-ea/java.lang.Thread.join(Thread.java:1369)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory.join(NIOServerCnxnFactory.java:929)
        at app//org.apache.solr.cloud.ZkTestServer$ZKServerMain.runFromConfig(ZkTestServer.java:347)
        at app//org.apache.solr.cloud.ZkTestServer$2.run(ZkTestServer.java:570)
  14) Thread[id=3886, name=NIOWorkerThread-10, state=WAITING, group=TGRP-LeaderElectionTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  15) Thread[id=3918, name=NIOServerCxnFactory.SelectorThread-0, state=RUNNABLE, group=TGRP-LeaderElectionTest]
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl$SubSelector.poll0(Native Method)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl$SubSelector.poll(WindowsSelectorImpl.java:353)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl.doSelect(WindowsSelectorImpl.java:178)
        at java.base@16-ea/sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:129)
        at java.base@16-ea/sun.nio.ch.SelectorImpl.select(SelectorImpl.java:146)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.select(NIOServerCnxnFactory.java:417)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.run(NIOServerCnxnFactory.java:382)
  16) Thread[id=3939, name=NIOWorkerThread-11, state=WAITING, group=TGRP-LeaderElectionTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  17) Thread[id=3882, name=NIOWorkerThread-6, state=WAITING, group=TGRP-LeaderElectionTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  18) Thread[id=3943, name=ConnnectionExpirer, state=TIMED_WAITING, group=TGRP-LeaderElectionTest]
        at java.base@16-ea/java.lang.Thread.sleep(Native Method)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$ConnectionExpirerThread.run(NIOServerCnxnFactory.java:568)
  19) Thread[id=3966, name=NIOWorkerThread-12, state=WAITING, group=TGRP-LeaderElectionTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  20) Thread[id=3865, name=ConnnectionExpirer, state=TIMED_WAITING, group=TGRP-LeaderElectionTest]
        at java.base@16-ea/java.lang.Thread.sleep(Native Method)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$ConnectionExpirerThread.run(NIOServerCnxnFactory.java:568)
  21) Thread[id=3887, name=NIOWorkerThread-11, state=WAITING, group=TGRP-LeaderElectionTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  22) Thread[id=3927, name=NIOWorkerThread-2, state=WAITING, group=TGRP-LeaderElectionTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  23) Thread[id=3871, name=RequestThrottler, state=WAITING, group=TGRP-LeaderElectionTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at app//org.apache.zookeeper.server.RequestThrottler.run(RequestThrottler.java:139)
  24) Thread[id=3936, name=NIOWorkerThread-8, state=WAITING, group=TGRP-LeaderElectionTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  25) Thread[id=3931, name=NIOWorkerThread-3, state=WAITING, group=TGRP-LeaderElectionTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  26) Thread[id=3867, name=NIOServerCxnFactory.AcceptThread:0.0.0.0/0.0.0.0:0, state=RUNNABLE, group=TGRP-LeaderElectionTest]
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl$SubSelector.poll0(Native Method)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl$SubSelector.poll(WindowsSelectorImpl.java:353)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl.doSelect(WindowsSelectorImpl.java:178)
        at java.base@16-ea/sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:129)
        at java.base@16-ea/sun.nio.ch.SelectorImpl.select(SelectorImpl.java:146)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$AcceptThread.select(NIOServerCnxnFactory.java:219)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$AcceptThread.run(NIOServerCnxnFactory.java:195)
  27) Thread[id=3880, name=NIOWorkerThread-4, state=WAITING, group=TGRP-LeaderElectionTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  28) Thread[id=3868, name=SessionTracker, state=TIMED_WAITING, group=TGRP-LeaderElectionTest]
        at java.base@16-ea/java.lang.Thread.sleep(Native Method)
        at app//org.apache.zookeeper.server.SessionTrackerImpl.run(SessionTrackerImpl.java:157)
  29) Thread[id=3908, name=NIOWorkerThread-6, state=WAITING, group=TGRP-LeaderElectionTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  30) Thread[id=3888, name=NIOWorkerThread-12, state=WAITING, group=TGRP-LeaderElectionTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  31) Thread[id=3964, name=NIOWorkerThread-10, state=WAITING, group=TGRP-LeaderElectionTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  32) Thread[id=3922, name=ProcessThread(sid:0 cport:53985):, state=WAITING, group=TGRP-LeaderElectionTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at app//org.apache.zookeeper.server.PrepRequestProcessor.run(PrepRequestProcessor.java:140)
  33) Thread[id=3958, name=NIOWorkerThread-4, state=WAITING, group=TGRP-LeaderElectionTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  34) Thread[id=3920, name=SessionTracker, state=TIMED_WAITING, group=TGRP-LeaderElectionTest]
        at java.base@16-ea/java.lang.Thread.sleep(Native Method)
        at app//org.apache.zookeeper.server.SessionTrackerImpl.run(SessionTrackerImpl.java:157)
  35) Thread[id=3932, name=NIOWorkerThread-4, state=WAITING, group=TGRP-LeaderElectionTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  36) Thread[id=3948, name=ProcessThread(sid:0 cport:54093):, state=WAITING, group=TGRP-LeaderElectionTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at app//org.apache.zookeeper.server.PrepRequestProcessor.run(PrepRequestProcessor.java:140)
  37) Thread[id=3911, name=NIOWorkerThread-9, state=WAITING, group=TGRP-LeaderElectionTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  38) Thread[id=3933, name=NIOWorkerThread-5, state=WAITING, group=TGRP-LeaderElectionTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  39) Thread[id=3905, name=NIOWorkerThread-3, state=WAITING, group=TGRP-LeaderElectionTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  40) Thread[id=3909, name=NIOWorkerThread-7, state=WAITING, group=TGRP-LeaderElectionTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  41) Thread[id=3935, name=NIOWorkerThread-7, state=WAITING, group=TGRP-LeaderElectionTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  42) Thread[id=3916, name=ZkTestServer Run Thread, state=WAITING, group=TGRP-LeaderElectionTest]
        at java.base@16-ea/java.lang.Object.wait(Native Method)
        at java.base@16-ea/java.lang.Thread.join(Thread.java:1301)
        at java.base@16-ea/java.lang.Thread.join(Thread.java:1369)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory.join(NIOServerCnxnFactory.java:929)
        at app//org.apache.solr.cloud.ZkTestServer$ZKServerMain.runFromConfig(ZkTestServer.java:347)
        at app//org.apache.solr.cloud.ZkTestServer$2.run(ZkTestServer.java:570)
  43) Thread[id=3924, name=NIOWorkerThread-1, state=WAITING, group=TGRP-LeaderElectionTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  44) Thread[id=3953, name=NIOWorkerThread-2, state=WAITING, group=TGRP-LeaderElectionTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  45) Thread[id=3885, name=NIOWorkerThread-9, state=WAITING, group=TGRP-LeaderElectionTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  46) Thread[id=3959, name=NIOWorkerThread-5, state=WAITING, group=TGRP-LeaderElectionTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  47) Thread[id=3884, name=NIOWorkerThread-8, state=WAITING, group=TGRP-LeaderElectionTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  48) Thread[id=3910, name=NIOWorkerThread-8, state=WAITING, group=TGRP-LeaderElectionTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  49) Thread[id=3960, name=NIOWorkerThread-6, state=WAITING, group=TGRP-LeaderElectionTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  50) Thread[id=3872, name=NIOWorkerThread-1, state=WAITING, group=TGRP-LeaderElectionTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  51) Thread[id=3963, name=NIOWorkerThread-9, state=WAITING, group=TGRP-LeaderElectionTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  52) Thread[id=3881, name=NIOWorkerThread-5, state=WAITING, group=TGRP-LeaderElectionTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  53) Thread[id=3942, name=ZkTestServer Run Thread, state=WAITING, group=TGRP-LeaderElectionTest]
        at java.base@16-ea/java.lang.Object.wait(Native Method)
        at java.base@16-ea/java.lang.Thread.join(Thread.java:1301)
        at java.base@16-ea/java.lang.Thread.join(Thread.java:1369)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory.join(NIOServerCnxnFactory.java:929)
        at app//org.apache.solr.cloud.ZkTestServer$ZKServerMain.runFromConfig(ZkTestServer.java:347)
        at app//org.apache.solr.cloud.ZkTestServer$2.run(ZkTestServer.java:570)
  54) Thread[id=3892, name=NIOServerCxnFactory.SelectorThread-0, state=RUNNABLE, group=TGRP-LeaderElectionTest]
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl$SubSelector.poll0(Native Method)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl$SubSelector.poll(WindowsSelectorImpl.java:353)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl.doSelect(WindowsSelectorImpl.java:178)
        at java.base@16-ea/sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:129)
        at java.base@16-ea/sun.nio.ch.SelectorImpl.select(SelectorImpl.java:146)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.select(NIOServerCnxnFactory.java:417)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.run(NIOServerCnxnFactory.java:382)
  55) Thread[id=3894, name=SessionTracker, state=TIMED_WAITING, group=TGRP-LeaderElectionTest]
        at java.base@16-ea/java.lang.Thread.sleep(Native Method)
        at app//org.apache.zookeeper.server.SessionTrackerImpl.run(SessionTrackerImpl.java:157)
  56) Thread[id=3940, name=NIOWorkerThread-12, state=WAITING, group=TGRP-LeaderElectionTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  57) Thread[id=3893, name=NIOServerCxnFactory.AcceptThread:0.0.0.0/0.0.0.0:0, state=RUNNABLE, group=TGRP-LeaderElectionTest]
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl$SubSelector.poll0(Native Method)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl$SubSelector.poll(WindowsSelectorImpl.java:353)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl.doSelect(WindowsSelectorImpl.java:178)
        at java.base@16-ea/sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:129)
        at java.base@16-ea/sun.nio.ch.SelectorImpl.select(SelectorImpl.java:146)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$AcceptThread.select(NIOServerCnxnFactory.java:219)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$AcceptThread.run(NIOServerCnxnFactory.java:195)
  58) Thread[id=3896, name=ProcessThread(sid:0 cport:53867):, state=WAITING, group=TGRP-LeaderElectionTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at app//org.apache.zookeeper.server.PrepRequestProcessor.run(PrepRequestProcessor.java:140)
  59) Thread[id=3901, name=NIOWorkerThread-2, state=WAITING, group=TGRP-LeaderElectionTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  60) Thread[id=3907, name=NIOWorkerThread-5, state=WAITING, group=TGRP-LeaderElectionTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  61) Thread[id=3866, name=NIOServerCxnFactory.SelectorThread-0, state=RUNNABLE, group=TGRP-LeaderElectionTest]
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl$SubSelector.poll0(Native Method)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl$SubSelector.poll(WindowsSelectorImpl.java:353)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl.doSelect(WindowsSelectorImpl.java:178)
        at java.base@16-ea/sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:129)
        at java.base@16-ea/sun.nio.ch.SelectorImpl.select(SelectorImpl.java:146)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.select(NIOServerCnxnFactory.java:417)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.run(NIOServerCnxnFactory.java:382)
  62) Thread[id=3912, name=NIOWorkerThread-10, state=WAITING, group=TGRP-LeaderElectionTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  63) Thread[id=3879, name=NIOWorkerThread-3, state=WAITING, group=TGRP-LeaderElectionTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  64) Thread[id=3913, name=NIOWorkerThread-11, state=WAITING, group=TGRP-LeaderElectionTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  65) Thread[id=3919, name=NIOServerCxnFactory.AcceptThread:0.0.0.0/0.0.0.0:0, state=RUNNABLE, group=TGRP-LeaderElectionTest]
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl$SubSelector.poll0(Native Method)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl$SubSelector.poll(WindowsSelectorImpl.java:353)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl.doSelect(WindowsSelectorImpl.java:178)
        at java.base@16-ea/sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:129)
        at java.base@16-ea/sun.nio.ch.SelectorImpl.select(SelectorImpl.java:146)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$AcceptThread.select(NIOServerCnxnFactory.java:219)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$AcceptThread.run(NIOServerCnxnFactory.java:195)
  66) Thread[id=3945, name=NIOServerCxnFactory.AcceptThread:0.0.0.0/0.0.0.0:0, state=RUNNABLE, group=TGRP-LeaderElectionTest]
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl$SubSelector.poll0(Native Method)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl$SubSelector.poll(WindowsSelectorImpl.java:353)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl.doSelect(WindowsSelectorImpl.java:178)
        at java.base@16-ea/sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:129)
        at java.base@16-ea/sun.nio.ch.SelectorImpl.select(SelectorImpl.java:146)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$AcceptThread.select(NIOServerCnxnFactory.java:219)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$AcceptThread.run(NIOServerCnxnFactory.java:195)
  67) Thread[id=3938, name=NIOWorkerThread-10, state=WAITING, group=TGRP-LeaderElectionTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  68) Thread[id=3961, name=NIOWorkerThread-7, state=WAITING, group=TGRP-LeaderElectionTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  69) Thread[id=3914, name=NIOWorkerThread-12, state=WAITING, group=TGRP-LeaderElectionTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  70) Thread[id=3875, name=NIOWorkerThread-2, state=WAITING, group=TGRP-LeaderElectionTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  71) Thread[id=3965, name=NIOWorkerThread-11, state=WAITING, group=TGRP-LeaderElectionTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  72) Thread[id=3891, name=ConnnectionExpirer, state=TIMED_WAITING, group=TGRP-LeaderElectionTest]
        at java.base@16-ea/java.lang.Thread.sleep(Native Method)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$ConnectionExpirerThread.run(NIOServerCnxnFactory.java:568)
  73) Thread[id=3917, name=ConnnectionExpirer, state=TIMED_WAITING, group=TGRP-LeaderElectionTest]
        at java.base@16-ea/java.lang.Thread.sleep(Native Method)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$ConnectionExpirerThread.run(NIOServerCnxnFactory.java:568)
  74) Thread[id=3950, name=NIOWorkerThread-1, state=WAITING, group=TGRP-LeaderElectionTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  75) Thread[id=3870, name=ProcessThread(sid:0 cport:53727):, state=WAITING, group=TGRP-LeaderElectionTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at app//org.apache.zookeeper.server.PrepRequestProcessor.run(PrepRequestProcessor.java:140)
  76) Thread[id=3957, name=NIOWorkerThread-3, state=WAITING, group=TGRP-LeaderElectionTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
	at __randomizedtesting.SeedInfo.seed([4045E0941897083E]:0)


FAILED:  org.apache.solr.cloud.LeaderElectionTest.classMethod

Error Message:
com.carrotsearch.randomizedtesting.ThreadLeakError: There are still zombie threads that couldn't be terminated:
   1) Thread[id=3883, name=NIOWorkerThread-7, state=WAITING, group=TGRP-LeaderElectionTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
   2) Thread[id=3906, name=NIOWorkerThread-4, state=WAITING, group=TGRP-LeaderElectionTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
   3) Thread[id=3934, name=NIOWorkerThread-6, state=WAITING, group=TGRP-LeaderElectionTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
   4) Thread[id=3944, name=NIOServerCxnFactory.SelectorThread-0, state=RUNNABLE, group=TGRP-LeaderElectionTest]
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl$SubSelector.poll0(Native Method)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl$SubSelector.poll(WindowsSelectorImpl.java:353)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl.doSelect(WindowsSelectorImpl.java:178)
        at java.base@16-ea/sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:129)
        at java.base@16-ea/sun.nio.ch.SelectorImpl.select(SelectorImpl.java:146)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.select(NIOServerCnxnFactory.java:417)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.run(NIOServerCnxnFactory.java:382)
   5) Thread[id=3937, name=NIOWorkerThread-9, state=WAITING, group=TGRP-LeaderElectionTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
   6) Thread[id=3898, name=NIOWorkerThread-1, state=WAITING, group=TGRP-LeaderElectionTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
   7) Thread[id=3962, name=NIOWorkerThread-8, state=WAITING, group=TGRP-LeaderElectionTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
   8) Thread[id=3886, name=NIOWorkerThread-10, state=WAITING, group=TGRP-LeaderElectionTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
   9) Thread[id=3918, name=NIOServerCxnFactory.SelectorThread-0, state=RUNNABLE, group=TGRP-LeaderElectionTest]
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl.setWakeupSocket0(Native Method)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl.setWakeupSocket(WindowsSelectorImpl.java:500)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl.wakeup(WindowsSelectorImpl.java:621)
        at java.base@16-ea/java.nio.channels.spi.AbstractSelector$1.interrupt(AbstractSelector.java:230)
        at java.base@16-ea/java.nio.channels.spi.AbstractSelector.begin(AbstractSelector.java:236)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl.doSelect(WindowsSelectorImpl.java:176)
        at java.base@16-ea/sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:129)
        at java.base@16-ea/sun.nio.ch.SelectorImpl.select(SelectorImpl.java:146)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.select(NIOServerCnxnFactory.java:417)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.run(NIOServerCnxnFactory.java:382)
  10) Thread[id=3939, name=NIOWorkerThread-11, state=WAITING, group=TGRP-LeaderElectionTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  11) Thread[id=3882, name=NIOWorkerThread-6, state=WAITING, group=TGRP-LeaderElectionTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  12) Thread[id=3966, name=NIOWorkerThread-12, state=WAITING, group=TGRP-LeaderElectionTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  13) Thread[id=3887, name=NIOWorkerThread-11, state=WAITING, group=TGRP-LeaderElectionTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  14) Thread[id=3927, name=NIOWorkerThread-2, state=WAITING, group=TGRP-LeaderElectionTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  15) Thread[id=3936, name=NIOWorkerThread-8, state=WAITING, group=TGRP-LeaderElectionTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  16) Thread[id=3931, name=NIOWorkerThread-3, state=WAITING, group=TGRP-LeaderElectionTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  17) Thread[id=3867, name=NIOServerCxnFactory.AcceptThread:0.0.0.0/0.0.0.0:0, state=RUNNABLE, group=TGRP-LeaderElectionTest]
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl$SubSelector.poll0(Native Method)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl$SubSelector.poll(WindowsSelectorImpl.java:353)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl.doSelect(WindowsSelectorImpl.java:178)
        at java.base@16-ea/sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:129)
        at java.base@16-ea/sun.nio.ch.SelectorImpl.select(SelectorImpl.java:146)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$AcceptThread.select(NIOServerCnxnFactory.java:219)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$AcceptThread.run(NIOServerCnxnFactory.java:195)
  18) Thread[id=3880, name=NIOWorkerThread-4, state=WAITING, group=TGRP-LeaderElectionTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  19) Thread[id=3908, name=NIOWorkerThread-6, state=WAITING, group=TGRP-LeaderElectionTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  20) Thread[id=3888, name=NIOWorkerThread-12, state=WAITING, group=TGRP-LeaderElectionTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  21) Thread[id=3964, name=NIOWorkerThread-10, state=WAITING, group=TGRP-LeaderElectionTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  22) Thread[id=3958, name=NIOWorkerThread-4, state=WAITING, group=TGRP-LeaderElectionTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  23) Thread[id=3932, name=NIOWorkerThread-4, state=WAITING, group=TGRP-LeaderElectionTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  24) Thread[id=3911, name=NIOWorkerThread-9, state=WAITING, group=TGRP-LeaderElectionTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  25) Thread[id=3933, name=NIOWorkerThread-5, state=WAITING, group=TGRP-LeaderElectionTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  26) Thread[id=3905, name=NIOWorkerThread-3, state=WAITING, group=TGRP-LeaderElectionTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  27) Thread[id=3909, name=NIOWorkerThread-7, state=WAITING, group=TGRP-LeaderElectionTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  28) Thread[id=3935, name=NIOWorkerThread-7, state=WAITING, group=TGRP-LeaderElectionTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  29) Thread[id=3924, name=NIOWorkerThread-1, state=WAITING, group=TGRP-LeaderElectionTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  30) Thread[id=3953, name=NIOWorkerThread-2, state=WAITING, group=TGRP-LeaderElectionTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  31) Thread[id=3885, name=NIOWorkerThread-9, state=WAITING, group=TGRP-LeaderElectionTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  32) Thread[id=3959, name=NIOWorkerThread-5, state=WAITING, group=TGRP-LeaderElectionTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  33) Thread[id=3884, name=NIOWorkerThread-8, state=WAITING, group=TGRP-LeaderElectionTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  34) Thread[id=3910, name=NIOWorkerThread-8, state=WAITING, group=TGRP-LeaderElectionTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  35) Thread[id=3960, name=NIOWorkerThread-6, state=WAITING, group=TGRP-LeaderElectionTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  36) Thread[id=3872, name=NIOWorkerThread-1, state=WAITING, group=TGRP-LeaderElectionTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  37) Thread[id=3963, name=NIOWorkerThread-9, state=WAITING, group=TGRP-LeaderElectionTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  38) Thread[id=3881, name=NIOWorkerThread-5, state=WAITING, group=TGRP-LeaderElectionTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  39) Thread[id=3892, name=NIOServerCxnFactory.SelectorThread-0, state=RUNNABLE, group=TGRP-LeaderElectionTest]
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl$SubSelector.poll0(Native Method)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl$SubSelector.poll(WindowsSelectorImpl.java:353)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl.doSelect(WindowsSelectorImpl.java:178)
        at java.base@16-ea/sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:129)
        at java.base@16-ea/sun.nio.ch.SelectorImpl.select(SelectorImpl.java:146)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.select(NIOServerCnxnFactory.java:417)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.run(NIOServerCnxnFactory.java:382)
  40) Thread[id=3940, name=NIOWorkerThread-12, state=WAITING, group=TGRP-LeaderElectionTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  41) Thread[id=3893, name=NIOServerCxnFactory.AcceptThread:0.0.0.0/0.0.0.0:0, state=RUNNABLE, group=TGRP-LeaderElectionTest]
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl.resetWakeupSocket0(Native Method)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl.resetWakeupSocket(WindowsSelectorImpl.java:509)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl.doSelect(WindowsSelectorImpl.java:193)
        at java.base@16-ea/sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:129)
        at java.base@16-ea/sun.nio.ch.SelectorImpl.select(SelectorImpl.java:146)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$AcceptThread.select(NIOServerCnxnFactory.java:219)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$AcceptThread.run(NIOServerCnxnFactory.java:195)
  42) Thread[id=3901, name=NIOWorkerThread-2, state=WAITING, group=TGRP-LeaderElectionTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  43) Thread[id=3907, name=NIOWorkerThread-5, state=WAITING, group=TGRP-LeaderElectionTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  44) Thread[id=3866, name=NIOServerCxnFactory.SelectorThread-0, state=RUNNABLE, group=TGRP-LeaderElectionTest]
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl.setWakeupSocket0(Native Method)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl.setWakeupSocket(WindowsSelectorImpl.java:500)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl.wakeup(WindowsSelectorImpl.java:621)
        at java.base@16-ea/java.nio.channels.spi.AbstractSelector$1.interrupt(AbstractSelector.java:230)
        at java.base@16-ea/java.nio.channels.spi.AbstractSelector.begin(AbstractSelector.java:236)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl.doSelect(WindowsSelectorImpl.java:176)
        at java.base@16-ea/sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:129)
        at java.base@16-ea/sun.nio.ch.SelectorImpl.select(SelectorImpl.java:146)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.select(NIOServerCnxnFactory.java:417)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.run(NIOServerCnxnFactory.java:382)
  45) Thread[id=3912, name=NIOWorkerThread-10, state=WAITING, group=TGRP-LeaderElectionTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  46) Thread[id=3879, name=NIOWorkerThread-3, state=WAITING, group=TGRP-LeaderElectionTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  47) Thread[id=3913, name=NIOWorkerThread-11, state=WAITING, group=TGRP-LeaderElectionTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  48) Thread[id=3919, name=NIOServerCxnFactory.AcceptThread:0.0.0.0/0.0.0.0:0, state=RUNNABLE, group=TGRP-LeaderElectionTest]
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl.resetWakeupSocket0(Native Method)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl.resetWakeupSocket(WindowsSelectorImpl.java:509)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl.doSelect(WindowsSelectorImpl.java:193)
        at java.base@16-ea/sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:129)
        at java.base@16-ea/sun.nio.ch.SelectorImpl.select(SelectorImpl.java:146)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$AcceptThread.select(NIOServerCnxnFactory.java:219)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$AcceptThread.run(NIOServerCnxnFactory.java:195)
  49) Thread[id=3945, name=NIOServerCxnFactory.AcceptThread:0.0.0.0/0.0.0.0:0, state=RUNNABLE, group=TGRP-LeaderElectionTest]
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl.setWakeupSocket0(Native Method)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl.setWakeupSocket(WindowsSelectorImpl.java:500)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl.wakeup(WindowsSelectorImpl.java:621)
        at java.base@16-ea/java.nio.channels.spi.AbstractSelector$1.interrupt(AbstractSelector.java:230)
        at java.base@16-ea/java.nio.channels.spi.AbstractSelector.begin(AbstractSelector.java:236)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl.doSelect(WindowsSelectorImpl.java:176)
        at java.base@16-ea/sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:129)
        at java.base@16-ea/sun.nio.ch.SelectorImpl.select(SelectorImpl.java:146)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$AcceptThread.select(NIOServerCnxnFactory.java:219)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$AcceptThread.run(NIOServerCnxnFactory.java:195)
  50) Thread[id=3938, name=NIOWorkerThread-10, state=WAITING, group=TGRP-LeaderElectionTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  51) Thread[id=3961, name=NIOWorkerThread-7, state=WAITING, group=TGRP-LeaderElectionTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  52) Thread[id=3914, name=NIOWorkerThread-12, state=WAITING, group=TGRP-LeaderElectionTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  53) Thread[id=3875, name=NIOWorkerThread-2, state=WAITING, group=TGRP-LeaderElectionTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  54) Thread[id=3965, name=NIOWorkerThread-11, state=WAITING, group=TGRP-LeaderElectionTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  55) Thread[id=3950, name=NIOWorkerThread-1, state=WAITING, group=TGRP-LeaderElectionTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  56) Thread[id=3957, name=NIOWorkerThread-3, state=WAITING, group=TGRP-LeaderElectionTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)

Stack Trace:
com.carrotsearch.randomizedtesting.ThreadLeakError: There are still zombie threads that couldn't be terminated:
   1) Thread[id=3883, name=NIOWorkerThread-7, state=WAITING, group=TGRP-LeaderElectionTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
   2) Thread[id=3906, name=NIOWorkerThread-4, state=WAITING, group=TGRP-LeaderElectionTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
   3) Thread[id=3934, name=NIOWorkerThread-6, state=WAITING, group=TGRP-LeaderElectionTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
   4) Thread[id=3944, name=NIOServerCxnFactory.SelectorThread-0, state=RUNNABLE, group=TGRP-LeaderElectionTest]
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl$SubSelector.poll0(Native Method)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl$SubSelector.poll(WindowsSelectorImpl.java:353)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl.doSelect(WindowsSelectorImpl.java:178)
        at java.base@16-ea/sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:129)
        at java.base@16-ea/sun.nio.ch.SelectorImpl.select(SelectorImpl.java:146)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.select(NIOServerCnxnFactory.java:417)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.run(NIOServerCnxnFactory.java:382)
   5) Thread[id=3937, name=NIOWorkerThread-9, state=WAITING, group=TGRP-LeaderElectionTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
   6) Thread[id=3898, name=NIOWorkerThread-1, state=WAITING, group=TGRP-LeaderElectionTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
   7) Thread[id=3962, name=NIOWorkerThread-8, state=WAITING, group=TGRP-LeaderElectionTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
   8) Thread[id=3886, name=NIOWorkerThread-10, state=WAITING, group=TGRP-LeaderElectionTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
   9) Thread[id=3918, name=NIOServerCxnFactory.SelectorThread-0, state=RUNNABLE, group=TGRP-LeaderElectionTest]
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl.setWakeupSocket0(Native Method)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl.setWakeupSocket(WindowsSelectorImpl.java:500)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl.wakeup(WindowsSelectorImpl.java:621)
        at java.base@16-ea/java.nio.channels.spi.AbstractSelector$1.interrupt(AbstractSelector.java:230)
        at java.base@16-ea/java.nio.channels.spi.AbstractSelector.begin(AbstractSelector.java:236)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl.doSelect(WindowsSelectorImpl.java:176)
        at java.base@16-ea/sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:129)
        at java.base@16-ea/sun.nio.ch.SelectorImpl.select(SelectorImpl.java:146)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.select(NIOServerCnxnFactory.java:417)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.run(NIOServerCnxnFactory.java:382)
  10) Thread[id=3939, name=NIOWorkerThread-11, state=WAITING, group=TGRP-LeaderElectionTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  11) Thread[id=3882, name=NIOWorkerThread-6, state=WAITING, group=TGRP-LeaderElectionTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  12) Thread[id=3966, name=NIOWorkerThread-12, state=WAITING, group=TGRP-LeaderElectionTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  13) Thread[id=3887, name=NIOWorkerThread-11, state=WAITING, group=TGRP-LeaderElectionTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  14) Thread[id=3927, name=NIOWorkerThread-2, state=WAITING, group=TGRP-LeaderElectionTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  15) Thread[id=3936, name=NIOWorkerThread-8, state=WAITING, group=TGRP-LeaderElectionTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  16) Thread[id=3931, name=NIOWorkerThread-3, state=WAITING, group=TGRP-LeaderElectionTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  17) Thread[id=3867, name=NIOServerCxnFactory.AcceptThread:0.0.0.0/0.0.0.0:0, state=RUNNABLE, group=TGRP-LeaderElectionTest]
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl$SubSelector.poll0(Native Method)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl$SubSelector.poll(WindowsSelectorImpl.java:353)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl.doSelect(WindowsSelectorImpl.java:178)
        at java.base@16-ea/sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:129)
        at java.base@16-ea/sun.nio.ch.SelectorImpl.select(SelectorImpl.java:146)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$AcceptThread.select(NIOServerCnxnFactory.java:219)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$AcceptThread.run(NIOServerCnxnFactory.java:195)
  18) Thread[id=3880, name=NIOWorkerThread-4, state=WAITING, group=TGRP-LeaderElectionTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  19) Thread[id=3908, name=NIOWorkerThread-6, state=WAITING, group=TGRP-LeaderElectionTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  20) Thread[id=3888, name=NIOWorkerThread-12, state=WAITING, group=TGRP-LeaderElectionTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  21) Thread[id=3964, name=NIOWorkerThread-10, state=WAITING, group=TGRP-LeaderElectionTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  22) Thread[id=3958, name=NIOWorkerThread-4, state=WAITING, group=TGRP-LeaderElectionTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  23) Thread[id=3932, name=NIOWorkerThread-4, state=WAITING, group=TGRP-LeaderElectionTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  24) Thread[id=3911, name=NIOWorkerThread-9, state=WAITING, group=TGRP-LeaderElectionTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  25) Thread[id=3933, name=NIOWorkerThread-5, state=WAITING, group=TGRP-LeaderElectionTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  26) Thread[id=3905, name=NIOWorkerThread-3, state=WAITING, group=TGRP-LeaderElectionTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  27) Thread[id=3909, name=NIOWorkerThread-7, state=WAITING, group=TGRP-LeaderElectionTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  28) Thread[id=3935, name=NIOWorkerThread-7, state=WAITING, group=TGRP-LeaderElectionTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  29) Thread[id=3924, name=NIOWorkerThread-1, state=WAITING, group=TGRP-LeaderElectionTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  30) Thread[id=3953, name=NIOWorkerThread-2, state=WAITING, group=TGRP-LeaderElectionTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  31) Thread[id=3885, name=NIOWorkerThread-9, state=WAITING, group=TGRP-LeaderElectionTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  32) Thread[id=3959, name=NIOWorkerThread-5, state=WAITING, group=TGRP-LeaderElectionTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  33) Thread[id=3884, name=NIOWorkerThread-8, state=WAITING, group=TGRP-LeaderElectionTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  34) Thread[id=3910, name=NIOWorkerThread-8, state=WAITING, group=TGRP-LeaderElectionTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  35) Thread[id=3960, name=NIOWorkerThread-6, state=WAITING, group=TGRP-LeaderElectionTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  36) Thread[id=3872, name=NIOWorkerThread-1, state=WAITING, group=TGRP-LeaderElectionTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  37) Thread[id=3963, name=NIOWorkerThread-9, state=WAITING, group=TGRP-LeaderElectionTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  38) Thread[id=3881, name=NIOWorkerThread-5, state=WAITING, group=TGRP-LeaderElectionTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  39) Thread[id=3892, name=NIOServerCxnFactory.SelectorThread-0, state=RUNNABLE, group=TGRP-LeaderElectionTest]
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl$SubSelector.poll0(Native Method)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl$SubSelector.poll(WindowsSelectorImpl.java:353)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl.doSelect(WindowsSelectorImpl.java:178)
        at java.base@16-ea/sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:129)
        at java.base@16-ea/sun.nio.ch.SelectorImpl.select(SelectorImpl.java:146)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.select(NIOServerCnxnFactory.java:417)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.run(NIOServerCnxnFactory.java:382)
  40) Thread[id=3940, name=NIOWorkerThread-12, state=WAITING, group=TGRP-LeaderElectionTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  41) Thread[id=3893, name=NIOServerCxnFactory.AcceptThread:0.0.0.0/0.0.0.0:0, state=RUNNABLE, group=TGRP-LeaderElectionTest]
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl.resetWakeupSocket0(Native Method)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl.resetWakeupSocket(WindowsSelectorImpl.java:509)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl.doSelect(WindowsSelectorImpl.java:193)
        at java.base@16-ea/sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:129)
        at java.base@16-ea/sun.nio.ch.SelectorImpl.select(SelectorImpl.java:146)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$AcceptThread.select(NIOServerCnxnFactory.java:219)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$AcceptThread.run(NIOServerCnxnFactory.java:195)
  42) Thread[id=3901, name=NIOWorkerThread-2, state=WAITING, group=TGRP-LeaderElectionTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  43) Thread[id=3907, name=NIOWorkerThread-5, state=WAITING, group=TGRP-LeaderElectionTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  44) Thread[id=3866, name=NIOServerCxnFactory.SelectorThread-0, state=RUNNABLE, group=TGRP-LeaderElectionTest]
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl.setWakeupSocket0(Native Method)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl.setWakeupSocket(WindowsSelectorImpl.java:500)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl.wakeup(WindowsSelectorImpl.java:621)
        at java.base@16-ea/java.nio.channels.spi.AbstractSelector$1.interrupt(AbstractSelector.java:230)
        at java.base@16-ea/java.nio.channels.spi.AbstractSelector.begin(AbstractSelector.java:236)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl.doSelect(WindowsSelectorImpl.java:176)
        at java.base@16-ea/sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:129)
        at java.base@16-ea/sun.nio.ch.SelectorImpl.select(SelectorImpl.java:146)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.select(NIOServerCnxnFactory.java:417)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.run(NIOServerCnxnFactory.java:382)
  45) Thread[id=3912, name=NIOWorkerThread-10, state=WAITING, group=TGRP-LeaderElectionTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  46) Thread[id=3879, name=NIOWorkerThread-3, state=WAITING, group=TGRP-LeaderElectionTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  47) Thread[id=3913, name=NIOWorkerThread-11, state=WAITING, group=TGRP-LeaderElectionTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  48) Thread[id=3919, name=NIOServerCxnFactory.AcceptThread:0.0.0.0/0.0.0.0:0, state=RUNNABLE, group=TGRP-LeaderElectionTest]
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl.resetWakeupSocket0(Native Method)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl.resetWakeupSocket(WindowsSelectorImpl.java:509)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl.doSelect(WindowsSelectorImpl.java:193)
        at java.base@16-ea/sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:129)
        at java.base@16-ea/sun.nio.ch.SelectorImpl.select(SelectorImpl.java:146)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$AcceptThread.select(NIOServerCnxnFactory.java:219)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$AcceptThread.run(NIOServerCnxnFactory.java:195)
  49) Thread[id=3945, name=NIOServerCxnFactory.AcceptThread:0.0.0.0/0.0.0.0:0, state=RUNNABLE, group=TGRP-LeaderElectionTest]
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl.setWakeupSocket0(Native Method)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl.setWakeupSocket(WindowsSelectorImpl.java:500)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl.wakeup(WindowsSelectorImpl.java:621)
        at java.base@16-ea/java.nio.channels.spi.AbstractSelector$1.interrupt(AbstractSelector.java:230)
        at java.base@16-ea/java.nio.channels.spi.AbstractSelector.begin(AbstractSelector.java:236)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl.doSelect(WindowsSelectorImpl.java:176)
        at java.base@16-ea/sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:129)
        at java.base@16-ea/sun.nio.ch.SelectorImpl.select(SelectorImpl.java:146)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$AcceptThread.select(NIOServerCnxnFactory.java:219)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$AcceptThread.run(NIOServerCnxnFactory.java:195)
  50) Thread[id=3938, name=NIOWorkerThread-10, state=WAITING, group=TGRP-LeaderElectionTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  51) Thread[id=3961, name=NIOWorkerThread-7, state=WAITING, group=TGRP-LeaderElectionTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  52) Thread[id=3914, name=NIOWorkerThread-12, state=WAITING, group=TGRP-LeaderElectionTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  53) Thread[id=3875, name=NIOWorkerThread-2, state=WAITING, group=TGRP-LeaderElectionTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  54) Thread[id=3965, name=NIOWorkerThread-11, state=WAITING, group=TGRP-LeaderElectionTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  55) Thread[id=3950, name=NIOWorkerThread-1, state=WAITING, group=TGRP-LeaderElectionTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  56) Thread[id=3957, name=NIOWorkerThread-3, state=WAITING, group=TGRP-LeaderElectionTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
	at __randomizedtesting.SeedInfo.seed([4045E0941897083E]:0)


FAILED:  org.apache.solr.cloud.api.collections.ShardSplitTest.testSplitStaticIndexReplication

Error Message:
java.lang.RuntimeException: org.apache.solr.common.SolrException: java.util.concurrent.TimeoutException: Could not connect to ZooKeeper 127.0.0.1:53546 within 30000 ms

Stack Trace:
java.lang.RuntimeException: org.apache.solr.common.SolrException: java.util.concurrent.TimeoutException: Could not connect to ZooKeeper 127.0.0.1:53546 within 30000 ms
	at __randomizedtesting.SeedInfo.seed([4045E0941897083E:A0F7494893F273B]:0)
	at org.apache.solr.cloud.ZkTestServer.run(ZkTestServer.java:606)
	at org.apache.solr.cloud.ZkTestServer.run(ZkTestServer.java:530)
	at org.apache.solr.cloud.AbstractDistribZkTestBase.distribSetUp(AbstractDistribZkTestBase.java:74)
	at org.apache.solr.cloud.AbstractFullDistribZkTestBase.distribSetUp(AbstractFullDistribZkTestBase.java:248)
	at org.apache.solr.cloud.api.collections.ShardSplitTest.distribSetUp(ShardSplitTest.java:94)
	at org.apache.solr.BaseDistributedSearchTestCase$ShardsRepeatRule$ShardsStatement.evaluate(BaseDistributedSearchTestCase.java:1056)
	at com.carrotsearch.randomizedtesting.rules.SystemPropertiesRestoreRule$1.evaluate(SystemPropertiesRestoreRule.java:57)
	at org.junit.rules.RunRules.evaluate(RunRules.java:20)
	at org.apache.lucene.util.TestRuleSetupTeardownChained$1.evaluate(TestRuleSetupTeardownChained.java:44)
	at org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeAfterRule.java:43)
	at org.apache.lucene.util.TestRuleThreadAndTestName$1.evaluate(TestRuleThreadAndTestName.java:45)
	at org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRuleIgnoreAfterMaxFailures.java:60)
	at org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure.java:44)
	at org.junit.rules.RunRules.evaluate(RunRules.java:20)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.run(ThreadLeakControl.java:370)
	at com.carrotsearch.randomizedtesting.ThreadLeakControl.forkTimeoutingTask(ThreadLeakControl.java:819)
	at com.carrotsearch.randomizedtesting.ThreadLeakControl$3.evaluate(ThreadLeakControl.java:470)
	at com.carrotsearch.randomizedtesting.RandomizedRunner.runSingleTest(RandomizedRunner.java:951)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$5.evaluate(RandomizedRunner.java:836)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$6.evaluate(RandomizedRunner.java:887)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$7.evaluate(RandomizedRunner.java:898)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at com.carrotsearch.randomizedtesting.rules.SystemPropertiesRestoreRule$1.evaluate(SystemPropertiesRestoreRule.java:57)
	at org.junit.rules.RunRules.evaluate(RunRules.java:20)
	at org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeAfterRule.java:43)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at org.apache.lucene.util.TestRuleStoreClassName$1.evaluate(TestRuleStoreClassName.java:38)
	at com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMethodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
	at com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMethodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at org.apache.lucene.util.TestRuleAssertionsRequired$1.evaluate(TestRuleAssertionsRequired.java:51)
	at org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure.java:44)
	at org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRuleIgnoreAfterMaxFailures.java:60)
	at org.apache.lucene.util.TestRuleIgnoreTestSuites$1.evaluate(TestRuleIgnoreTestSuites.java:47)
	at org.junit.rules.RunRules.evaluate(RunRules.java:20)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.run(ThreadLeakControl.java:370)
	at com.carrotsearch.randomizedtesting.ThreadLeakControl.lambda$forkTimeoutingTask$0(ThreadLeakControl.java:826)
	at java.base/java.lang.Thread.run(Thread.java:831)
Caused by: org.apache.solr.common.SolrException: java.util.concurrent.TimeoutException: Could not connect to ZooKeeper 127.0.0.1:53546 within 30000 ms
	at org.apache.solr.common.cloud.SolrZkClient.<init>(SolrZkClient.java:203)
	at org.apache.solr.common.cloud.SolrZkClient.<init>(SolrZkClient.java:127)
	at org.apache.solr.common.cloud.SolrZkClient.<init>(SolrZkClient.java:113)
	at org.apache.solr.cloud.ZkTestServer.init(ZkTestServer.java:451)
	at org.apache.solr.cloud.ZkTestServer.run(ZkTestServer.java:603)
	... 40 more
Caused by: java.util.concurrent.TimeoutException: Could not connect to ZooKeeper 127.0.0.1:53546 within 30000 ms
	at org.apache.solr.common.cloud.ConnectionManager.waitForConnected(ConnectionManager.java:251)
	at org.apache.solr.common.cloud.SolrZkClient.<init>(SolrZkClient.java:194)
	... 44 more


FAILED:  org.apache.solr.cloud.api.collections.ShardSplitTest.testSplitMixedReplicaTypes

Error Message:
java.lang.RuntimeException: org.apache.solr.common.SolrException: java.util.concurrent.TimeoutException: Could not connect to ZooKeeper 127.0.0.1:53809 within 30000 ms

Stack Trace:
java.lang.RuntimeException: org.apache.solr.common.SolrException: java.util.concurrent.TimeoutException: Could not connect to ZooKeeper 127.0.0.1:53809 within 30000 ms
	at __randomizedtesting.SeedInfo.seed([4045E0941897083E:F886B434E44CDD4B]:0)
	at org.apache.solr.cloud.ZkTestServer.run(ZkTestServer.java:606)
	at org.apache.solr.cloud.ZkTestServer.run(ZkTestServer.java:530)
	at org.apache.solr.cloud.AbstractDistribZkTestBase.distribSetUp(AbstractDistribZkTestBase.java:74)
	at org.apache.solr.cloud.AbstractFullDistribZkTestBase.distribSetUp(AbstractFullDistribZkTestBase.java:248)
	at org.apache.solr.cloud.api.collections.ShardSplitTest.distribSetUp(ShardSplitTest.java:94)
	at org.apache.solr.BaseDistributedSearchTestCase$ShardsRepeatRule$ShardsStatement.evaluate(BaseDistributedSearchTestCase.java:1056)
	at com.carrotsearch.randomizedtesting.rules.SystemPropertiesRestoreRule$1.evaluate(SystemPropertiesRestoreRule.java:57)
	at org.junit.rules.RunRules.evaluate(RunRules.java:20)
	at org.apache.lucene.util.TestRuleSetupTeardownChained$1.evaluate(TestRuleSetupTeardownChained.java:44)
	at org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeAfterRule.java:43)
	at org.apache.lucene.util.TestRuleThreadAndTestName$1.evaluate(TestRuleThreadAndTestName.java:45)
	at org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRuleIgnoreAfterMaxFailures.java:60)
	at org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure.java:44)
	at org.junit.rules.RunRules.evaluate(RunRules.java:20)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.run(ThreadLeakControl.java:370)
	at com.carrotsearch.randomizedtesting.ThreadLeakControl.forkTimeoutingTask(ThreadLeakControl.java:819)
	at com.carrotsearch.randomizedtesting.ThreadLeakControl$3.evaluate(ThreadLeakControl.java:470)
	at com.carrotsearch.randomizedtesting.RandomizedRunner.runSingleTest(RandomizedRunner.java:951)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$5.evaluate(RandomizedRunner.java:836)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$6.evaluate(RandomizedRunner.java:887)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$7.evaluate(RandomizedRunner.java:898)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at com.carrotsearch.randomizedtesting.rules.SystemPropertiesRestoreRule$1.evaluate(SystemPropertiesRestoreRule.java:57)
	at org.junit.rules.RunRules.evaluate(RunRules.java:20)
	at org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeAfterRule.java:43)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at org.apache.lucene.util.TestRuleStoreClassName$1.evaluate(TestRuleStoreClassName.java:38)
	at com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMethodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
	at com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMethodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at org.apache.lucene.util.TestRuleAssertionsRequired$1.evaluate(TestRuleAssertionsRequired.java:51)
	at org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure.java:44)
	at org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRuleIgnoreAfterMaxFailures.java:60)
	at org.apache.lucene.util.TestRuleIgnoreTestSuites$1.evaluate(TestRuleIgnoreTestSuites.java:47)
	at org.junit.rules.RunRules.evaluate(RunRules.java:20)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.run(ThreadLeakControl.java:370)
	at com.carrotsearch.randomizedtesting.ThreadLeakControl.lambda$forkTimeoutingTask$0(ThreadLeakControl.java:826)
	at java.base/java.lang.Thread.run(Thread.java:831)
Caused by: org.apache.solr.common.SolrException: java.util.concurrent.TimeoutException: Could not connect to ZooKeeper 127.0.0.1:53809 within 30000 ms
	at org.apache.solr.common.cloud.SolrZkClient.<init>(SolrZkClient.java:203)
	at org.apache.solr.common.cloud.SolrZkClient.<init>(SolrZkClient.java:127)
	at org.apache.solr.common.cloud.SolrZkClient.<init>(SolrZkClient.java:113)
	at org.apache.solr.cloud.ZkTestServer.init(ZkTestServer.java:451)
	at org.apache.solr.cloud.ZkTestServer.run(ZkTestServer.java:603)
	... 40 more
Caused by: java.util.concurrent.TimeoutException: Could not connect to ZooKeeper 127.0.0.1:53809 within 30000 ms
	at org.apache.solr.common.cloud.ConnectionManager.waitForConnected(ConnectionManager.java:251)
	at org.apache.solr.common.cloud.SolrZkClient.<init>(SolrZkClient.java:194)
	... 44 more


FAILED:  org.apache.solr.cloud.api.collections.ShardSplitTest.testSplitAfterFailedSplit

Error Message:
java.lang.RuntimeException: org.apache.solr.common.SolrException: java.util.concurrent.TimeoutException: Could not connect to ZooKeeper 127.0.0.1:53931 within 30000 ms

Stack Trace:
java.lang.RuntimeException: org.apache.solr.common.SolrException: java.util.concurrent.TimeoutException: Could not connect to ZooKeeper 127.0.0.1:53931 within 30000 ms
	at __randomizedtesting.SeedInfo.seed([4045E0941897083E:B908733B24E245B4]:0)
	at org.apache.solr.cloud.ZkTestServer.run(ZkTestServer.java:606)
	at org.apache.solr.cloud.ZkTestServer.run(ZkTestServer.java:530)
	at org.apache.solr.cloud.AbstractDistribZkTestBase.distribSetUp(AbstractDistribZkTestBase.java:74)
	at org.apache.solr.cloud.AbstractFullDistribZkTestBase.distribSetUp(AbstractFullDistribZkTestBase.java:248)
	at org.apache.solr.cloud.api.collections.ShardSplitTest.distribSetUp(ShardSplitTest.java:94)
	at org.apache.solr.BaseDistributedSearchTestCase$ShardsRepeatRule$ShardsStatement.evaluate(BaseDistributedSearchTestCase.java:1056)
	at com.carrotsearch.randomizedtesting.rules.SystemPropertiesRestoreRule$1.evaluate(SystemPropertiesRestoreRule.java:57)
	at org.junit.rules.RunRules.evaluate(RunRules.java:20)
	at org.apache.lucene.util.TestRuleSetupTeardownChained$1.evaluate(TestRuleSetupTeardownChained.java:44)
	at org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeAfterRule.java:43)
	at org.apache.lucene.util.TestRuleThreadAndTestName$1.evaluate(TestRuleThreadAndTestName.java:45)
	at org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRuleIgnoreAfterMaxFailures.java:60)
	at org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure.java:44)
	at org.junit.rules.RunRules.evaluate(RunRules.java:20)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.run(ThreadLeakControl.java:370)
	at com.carrotsearch.randomizedtesting.ThreadLeakControl.forkTimeoutingTask(ThreadLeakControl.java:819)
	at com.carrotsearch.randomizedtesting.ThreadLeakControl$3.evaluate(ThreadLeakControl.java:470)
	at com.carrotsearch.randomizedtesting.RandomizedRunner.runSingleTest(RandomizedRunner.java:951)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$5.evaluate(RandomizedRunner.java:836)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$6.evaluate(RandomizedRunner.java:887)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$7.evaluate(RandomizedRunner.java:898)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at com.carrotsearch.randomizedtesting.rules.SystemPropertiesRestoreRule$1.evaluate(SystemPropertiesRestoreRule.java:57)
	at org.junit.rules.RunRules.evaluate(RunRules.java:20)
	at org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeAfterRule.java:43)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at org.apache.lucene.util.TestRuleStoreClassName$1.evaluate(TestRuleStoreClassName.java:38)
	at com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMethodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
	at com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMethodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at org.apache.lucene.util.TestRuleAssertionsRequired$1.evaluate(TestRuleAssertionsRequired.java:51)
	at org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure.java:44)
	at org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRuleIgnoreAfterMaxFailures.java:60)
	at org.apache.lucene.util.TestRuleIgnoreTestSuites$1.evaluate(TestRuleIgnoreTestSuites.java:47)
	at org.junit.rules.RunRules.evaluate(RunRules.java:20)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.run(ThreadLeakControl.java:370)
	at com.carrotsearch.randomizedtesting.ThreadLeakControl.lambda$forkTimeoutingTask$0(ThreadLeakControl.java:826)
	at java.base/java.lang.Thread.run(Thread.java:831)
Caused by: org.apache.solr.common.SolrException: java.util.concurrent.TimeoutException: Could not connect to ZooKeeper 127.0.0.1:53931 within 30000 ms
	at org.apache.solr.common.cloud.SolrZkClient.<init>(SolrZkClient.java:203)
	at org.apache.solr.common.cloud.SolrZkClient.<init>(SolrZkClient.java:127)
	at org.apache.solr.common.cloud.SolrZkClient.<init>(SolrZkClient.java:113)
	at org.apache.solr.cloud.ZkTestServer.init(ZkTestServer.java:451)
	at org.apache.solr.cloud.ZkTestServer.run(ZkTestServer.java:603)
	... 40 more
Caused by: java.util.concurrent.TimeoutException: Could not connect to ZooKeeper 127.0.0.1:53931 within 30000 ms
	at org.apache.solr.common.cloud.ConnectionManager.waitForConnected(ConnectionManager.java:251)
	at org.apache.solr.common.cloud.SolrZkClient.<init>(SolrZkClient.java:194)
	... 44 more


FAILED:  org.apache.solr.cloud.api.collections.ShardSplitTest.classMethod

Error Message:
com.carrotsearch.randomizedtesting.ThreadLeakError: 57 threads leaked from SUITE scope at org.apache.solr.cloud.api.collections.ShardSplitTest: 
   1) Thread[id=6055, name=NIOWorkerThread-4, state=WAITING, group=TGRP-ShardSplitTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
   2) Thread[id=6081, name=NIOWorkerThread-4, state=WAITING, group=TGRP-ShardSplitTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
   3) Thread[id=6087, name=NIOWorkerThread-10, state=WAITING, group=TGRP-ShardSplitTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
   4) Thread[id=6085, name=NIOWorkerThread-8, state=WAITING, group=TGRP-ShardSplitTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
   5) Thread[id=6088, name=NIOWorkerThread-11, state=WAITING, group=TGRP-ShardSplitTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
   6) Thread[id=6031, name=NIOWorkerThread-6, state=WAITING, group=TGRP-ShardSplitTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
   7) Thread[id=6072, name=RequestThrottler, state=WAITING, group=TGRP-ShardSplitTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at app//org.apache.zookeeper.server.RequestThrottler.run(RequestThrottler.java:139)
   8) Thread[id=6032, name=NIOWorkerThread-7, state=WAITING, group=TGRP-ShardSplitTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
   9) Thread[id=6041, name=NIOServerCxnFactory.SelectorThread-0, state=RUNNABLE, group=TGRP-ShardSplitTest]
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl$SubSelector.poll0(Native Method)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl$SubSelector.poll(WindowsSelectorImpl.java:353)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl.doSelect(WindowsSelectorImpl.java:178)
        at java.base@16-ea/sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:129)
        at java.base@16-ea/sun.nio.ch.SelectorImpl.select(SelectorImpl.java:146)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.select(NIOServerCnxnFactory.java:417)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.run(NIOServerCnxnFactory.java:382)
  10) Thread[id=6073, name=NIOWorkerThread-1, state=WAITING, group=TGRP-ShardSplitTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  11) Thread[id=6082, name=NIOWorkerThread-5, state=WAITING, group=TGRP-ShardSplitTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  12) Thread[id=6086, name=NIOWorkerThread-9, state=WAITING, group=TGRP-ShardSplitTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  13) Thread[id=6089, name=NIOWorkerThread-12, state=WAITING, group=TGRP-ShardSplitTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  14) Thread[id=6050, name=NIOWorkerThread-2, state=WAITING, group=TGRP-ShardSplitTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  15) Thread[id=6024, name=NIOWorkerThread-2, state=WAITING, group=TGRP-ShardSplitTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  16) Thread[id=6069, name=SessionTracker, state=TIMED_WAITING, group=TGRP-ShardSplitTest]
        at java.base@16-ea/java.lang.Thread.sleep(Native Method)
        at app//org.apache.zookeeper.server.SessionTrackerImpl.run(SessionTrackerImpl.java:157)
  17) Thread[id=6071, name=ProcessThread(sid:0 cport:53931):, state=WAITING, group=TGRP-ShardSplitTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at app//org.apache.zookeeper.server.PrepRequestProcessor.run(PrepRequestProcessor.java:140)
  18) Thread[id=6021, name=NIOWorkerThread-1, state=WAITING, group=TGRP-ShardSplitTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  19) Thread[id=6061, name=NIOWorkerThread-10, state=WAITING, group=TGRP-ShardSplitTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  20) Thread[id=6054, name=NIOWorkerThread-3, state=WAITING, group=TGRP-ShardSplitTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  21) Thread[id=6013, name=ZkTestServer Run Thread, state=WAITING, group=TGRP-ShardSplitTest]
        at java.base@16-ea/java.lang.Object.wait(Native Method)
        at java.base@16-ea/java.lang.Thread.join(Thread.java:1301)
        at java.base@16-ea/java.lang.Thread.join(Thread.java:1369)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory.join(NIOServerCnxnFactory.java:929)
        at app//org.apache.solr.cloud.ZkTestServer$ZKServerMain.runFromConfig(ZkTestServer.java:347)
        at app//org.apache.solr.cloud.ZkTestServer$2.run(ZkTestServer.java:570)
  22) Thread[id=6046, name=RequestThrottler, state=WAITING, group=TGRP-ShardSplitTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at app//org.apache.zookeeper.server.RequestThrottler.run(RequestThrottler.java:139)
  23) Thread[id=6066, name=ConnnectionExpirer, state=TIMED_WAITING, group=TGRP-ShardSplitTest]
        at java.base@16-ea/java.lang.Thread.sleep(Native Method)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$ConnectionExpirerThread.run(NIOServerCnxnFactory.java:568)
  24) Thread[id=6065, name=ZkTestServer Run Thread, state=WAITING, group=TGRP-ShardSplitTest]
        at java.base@16-ea/java.lang.Object.wait(Native Method)
        at java.base@16-ea/java.lang.Thread.join(Thread.java:1301)
        at java.base@16-ea/java.lang.Thread.join(Thread.java:1369)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory.join(NIOServerCnxnFactory.java:929)
        at app//org.apache.solr.cloud.ZkTestServer$ZKServerMain.runFromConfig(ZkTestServer.java:347)
        at app//org.apache.solr.cloud.ZkTestServer$2.run(ZkTestServer.java:570)
  25) Thread[id=6068, name=NIOServerCxnFactory.AcceptThread:0.0.0.0/0.0.0.0:0, state=RUNNABLE, group=TGRP-ShardSplitTest]
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl$SubSelector.poll0(Native Method)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl$SubSelector.poll(WindowsSelectorImpl.java:353)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl.doSelect(WindowsSelectorImpl.java:178)
        at java.base@16-ea/sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:129)
        at java.base@16-ea/sun.nio.ch.SelectorImpl.select(SelectorImpl.java:146)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$AcceptThread.select(NIOServerCnxnFactory.java:219)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$AcceptThread.run(NIOServerCnxnFactory.java:195)
  26) Thread[id=6057, name=NIOWorkerThread-6, state=WAITING, group=TGRP-ShardSplitTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  27) Thread[id=6058, name=NIOWorkerThread-7, state=WAITING, group=TGRP-ShardSplitTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  28) Thread[id=6020, name=RequestThrottler, state=WAITING, group=TGRP-ShardSplitTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at app//org.apache.zookeeper.server.RequestThrottler.run(RequestThrottler.java:139)
  29) Thread[id=6076, name=NIOWorkerThread-2, state=WAITING, group=TGRP-ShardSplitTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  30) Thread[id=6047, name=NIOWorkerThread-1, state=WAITING, group=TGRP-ShardSplitTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  31) Thread[id=6043, name=SessionTracker, state=TIMED_WAITING, group=TGRP-ShardSplitTest]
        at java.base@16-ea/java.lang.Thread.sleep(Native Method)
        at app//org.apache.zookeeper.server.SessionTrackerImpl.run(SessionTrackerImpl.java:157)
  32) Thread[id=6062, name=NIOWorkerThread-11, state=WAITING, group=TGRP-ShardSplitTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  33) Thread[id=6045, name=ProcessThread(sid:0 cport:53809):, state=WAITING, group=TGRP-ShardSplitTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at app//org.apache.zookeeper.server.PrepRequestProcessor.run(PrepRequestProcessor.java:140)
  34) Thread[id=6035, name=NIOWorkerThread-10, state=WAITING, group=TGRP-ShardSplitTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  35) Thread[id=6036, name=NIOWorkerThread-11, state=WAITING, group=TGRP-ShardSplitTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  36) Thread[id=6029, name=NIOWorkerThread-4, state=WAITING, group=TGRP-ShardSplitTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  37) Thread[id=6059, name=NIOWorkerThread-8, state=WAITING, group=TGRP-ShardSplitTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  38) Thread[id=6019, name=ProcessThread(sid:0 cport:53546):, state=WAITING, group=TGRP-ShardSplitTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at app//org.apache.zookeeper.server.PrepRequestProcessor.run(PrepRequestProcessor.java:140)
  39) Thread[id=6017, name=SessionTracker, state=TIMED_WAITING, group=TGRP-ShardSplitTest]
        at java.base@16-ea/java.lang.Thread.sleep(Native Method)
        at app//org.apache.zookeeper.server.SessionTrackerImpl.run(SessionTrackerImpl.java:157)
  40) Thread[id=6037, name=NIOWorkerThread-12, state=WAITING, group=TGRP-ShardSplitTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  41) Thread[id=6084, name=NIOWorkerThread-7, state=WAITING, group=TGRP-ShardSplitTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  42) Thread[id=6028, name=NIOWorkerThread-3, state=WAITING, group=TGRP-ShardSplitTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  43) Thread[id=6039, name=ZkTestServer Run Thread, state=WAITING, group=TGRP-ShardSplitTest]
        at java.base@16-ea/java.lang.Object.wait(Native Method)
        at java.base@16-ea/java.lang.Thread.join(Thread.java:1301)
        at java.base@16-ea/java.lang.Thread.join(Thread.java:1369)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory.join(NIOServerCnxnFactory.java:929)
        at app//org.apache.solr.cloud.ZkTestServer$ZKServerMain.runFromConfig(ZkTestServer.java:347)
        at app//org.apache.solr.cloud.ZkTestServer$2.run(ZkTestServer.java:570)
  44) Thread[id=6030, name=NIOWorkerThread-5, state=WAITING, group=TGRP-ShardSplitTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  45) Thread[id=6060, name=NIOWorkerThread-9, state=WAITING, group=TGRP-ShardSplitTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  46) Thread[id=6034, name=NIOWorkerThread-9, state=WAITING, group=TGRP-ShardSplitTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  47) Thread[id=6015, name=NIOServerCxnFactory.SelectorThread-0, state=RUNNABLE, group=TGRP-ShardSplitTest]
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl$SubSelector.poll0(Native Method)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl$SubSelector.poll(WindowsSelectorImpl.java:353)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl.doSelect(WindowsSelectorImpl.java:178)
        at java.base@16-ea/sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:129)
        at java.base@16-ea/sun.nio.ch.SelectorImpl.select(SelectorImpl.java:146)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.select(NIOServerCnxnFactory.java:417)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.run(NIOServerCnxnFactory.java:382)
  48) Thread[id=6016, name=NIOServerCxnFactory.AcceptThread:0.0.0.0/0.0.0.0:0, state=RUNNABLE, group=TGRP-ShardSplitTest]
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl$SubSelector.poll0(Native Method)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl$SubSelector.poll(WindowsSelectorImpl.java:353)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl.doSelect(WindowsSelectorImpl.java:178)
        at java.base@16-ea/sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:129)
        at java.base@16-ea/sun.nio.ch.SelectorImpl.select(SelectorImpl.java:146)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$AcceptThread.select(NIOServerCnxnFactory.java:219)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$AcceptThread.run(NIOServerCnxnFactory.java:195)
  49) Thread[id=6014, name=ConnnectionExpirer, state=TIMED_WAITING, group=TGRP-ShardSplitTest]
        at java.base@16-ea/java.lang.Thread.sleep(Native Method)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$ConnectionExpirerThread.run(NIOServerCnxnFactory.java:568)
  50) Thread[id=6056, name=NIOWorkerThread-5, state=WAITING, group=TGRP-ShardSplitTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  51) Thread[id=6080, name=NIOWorkerThread-3, state=WAITING, group=TGRP-ShardSplitTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  52) Thread[id=6067, name=NIOServerCxnFactory.SelectorThread-0, state=RUNNABLE, group=TGRP-ShardSplitTest]
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl$SubSelector.poll0(Native Method)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl$SubSelector.poll(WindowsSelectorImpl.java:353)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl.doSelect(WindowsSelectorImpl.java:178)
        at java.base@16-ea/sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:129)
        at java.base@16-ea/sun.nio.ch.SelectorImpl.select(SelectorImpl.java:146)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.select(NIOServerCnxnFactory.java:417)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.run(NIOServerCnxnFactory.java:382)
  53) Thread[id=6040, name=ConnnectionExpirer, state=TIMED_WAITING, group=TGRP-ShardSplitTest]
        at java.base@16-ea/java.lang.Thread.sleep(Native Method)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$ConnectionExpirerThread.run(NIOServerCnxnFactory.java:568)
  54) Thread[id=6042, name=NIOServerCxnFactory.AcceptThread:0.0.0.0/0.0.0.0:0, state=RUNNABLE, group=TGRP-ShardSplitTest]
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl$SubSelector.poll0(Native Method)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl$SubSelector.poll(WindowsSelectorImpl.java:353)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl.doSelect(WindowsSelectorImpl.java:178)
        at java.base@16-ea/sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:129)
        at java.base@16-ea/sun.nio.ch.SelectorImpl.select(SelectorImpl.java:146)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$AcceptThread.select(NIOServerCnxnFactory.java:219)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$AcceptThread.run(NIOServerCnxnFactory.java:195)
  55) Thread[id=6063, name=NIOWorkerThread-12, state=WAITING, group=TGRP-ShardSplitTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  56) Thread[id=6083, name=NIOWorkerThread-6, state=WAITING, group=TGRP-ShardSplitTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  57) Thread[id=6033, name=NIOWorkerThread-8, state=WAITING, group=TGRP-ShardSplitTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)

Stack Trace:
com.carrotsearch.randomizedtesting.ThreadLeakError: 57 threads leaked from SUITE scope at org.apache.solr.cloud.api.collections.ShardSplitTest: 
   1) Thread[id=6055, name=NIOWorkerThread-4, state=WAITING, group=TGRP-ShardSplitTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
   2) Thread[id=6081, name=NIOWorkerThread-4, state=WAITING, group=TGRP-ShardSplitTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
   3) Thread[id=6087, name=NIOWorkerThread-10, state=WAITING, group=TGRP-ShardSplitTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
   4) Thread[id=6085, name=NIOWorkerThread-8, state=WAITING, group=TGRP-ShardSplitTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
   5) Thread[id=6088, name=NIOWorkerThread-11, state=WAITING, group=TGRP-ShardSplitTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
   6) Thread[id=6031, name=NIOWorkerThread-6, state=WAITING, group=TGRP-ShardSplitTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
   7) Thread[id=6072, name=RequestThrottler, state=WAITING, group=TGRP-ShardSplitTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at app//org.apache.zookeeper.server.RequestThrottler.run(RequestThrottler.java:139)
   8) Thread[id=6032, name=NIOWorkerThread-7, state=WAITING, group=TGRP-ShardSplitTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
   9) Thread[id=6041, name=NIOServerCxnFactory.SelectorThread-0, state=RUNNABLE, group=TGRP-ShardSplitTest]
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl$SubSelector.poll0(Native Method)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl$SubSelector.poll(WindowsSelectorImpl.java:353)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl.doSelect(WindowsSelectorImpl.java:178)
        at java.base@16-ea/sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:129)
        at java.base@16-ea/sun.nio.ch.SelectorImpl.select(SelectorImpl.java:146)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.select(NIOServerCnxnFactory.java:417)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.run(NIOServerCnxnFactory.java:382)
  10) Thread[id=6073, name=NIOWorkerThread-1, state=WAITING, group=TGRP-ShardSplitTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  11) Thread[id=6082, name=NIOWorkerThread-5, state=WAITING, group=TGRP-ShardSplitTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  12) Thread[id=6086, name=NIOWorkerThread-9, state=WAITING, group=TGRP-ShardSplitTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  13) Thread[id=6089, name=NIOWorkerThread-12, state=WAITING, group=TGRP-ShardSplitTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  14) Thread[id=6050, name=NIOWorkerThread-2, state=WAITING, group=TGRP-ShardSplitTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  15) Thread[id=6024, name=NIOWorkerThread-2, state=WAITING, group=TGRP-ShardSplitTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  16) Thread[id=6069, name=SessionTracker, state=TIMED_WAITING, group=TGRP-ShardSplitTest]
        at java.base@16-ea/java.lang.Thread.sleep(Native Method)
        at app//org.apache.zookeeper.server.SessionTrackerImpl.run(SessionTrackerImpl.java:157)
  17) Thread[id=6071, name=ProcessThread(sid:0 cport:53931):, state=WAITING, group=TGRP-ShardSplitTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at app//org.apache.zookeeper.server.PrepRequestProcessor.run(PrepRequestProcessor.java:140)
  18) Thread[id=6021, name=NIOWorkerThread-1, state=WAITING, group=TGRP-ShardSplitTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  19) Thread[id=6061, name=NIOWorkerThread-10, state=WAITING, group=TGRP-ShardSplitTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  20) Thread[id=6054, name=NIOWorkerThread-3, state=WAITING, group=TGRP-ShardSplitTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  21) Thread[id=6013, name=ZkTestServer Run Thread, state=WAITING, group=TGRP-ShardSplitTest]
        at java.base@16-ea/java.lang.Object.wait(Native Method)
        at java.base@16-ea/java.lang.Thread.join(Thread.java:1301)
        at java.base@16-ea/java.lang.Thread.join(Thread.java:1369)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory.join(NIOServerCnxnFactory.java:929)
        at app//org.apache.solr.cloud.ZkTestServer$ZKServerMain.runFromConfig(ZkTestServer.java:347)
        at app//org.apache.solr.cloud.ZkTestServer$2.run(ZkTestServer.java:570)
  22) Thread[id=6046, name=RequestThrottler, state=WAITING, group=TGRP-ShardSplitTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at app//org.apache.zookeeper.server.RequestThrottler.run(RequestThrottler.java:139)
  23) Thread[id=6066, name=ConnnectionExpirer, state=TIMED_WAITING, group=TGRP-ShardSplitTest]
        at java.base@16-ea/java.lang.Thread.sleep(Native Method)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$ConnectionExpirerThread.run(NIOServerCnxnFactory.java:568)
  24) Thread[id=6065, name=ZkTestServer Run Thread, state=WAITING, group=TGRP-ShardSplitTest]
        at java.base@16-ea/java.lang.Object.wait(Native Method)
        at java.base@16-ea/java.lang.Thread.join(Thread.java:1301)
        at java.base@16-ea/java.lang.Thread.join(Thread.java:1369)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory.join(NIOServerCnxnFactory.java:929)
        at app//org.apache.solr.cloud.ZkTestServer$ZKServerMain.runFromConfig(ZkTestServer.java:347)
        at app//org.apache.solr.cloud.ZkTestServer$2.run(ZkTestServer.java:570)
  25) Thread[id=6068, name=NIOServerCxnFactory.AcceptThread:0.0.0.0/0.0.0.0:0, state=RUNNABLE, group=TGRP-ShardSplitTest]
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl$SubSelector.poll0(Native Method)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl$SubSelector.poll(WindowsSelectorImpl.java:353)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl.doSelect(WindowsSelectorImpl.java:178)
        at java.base@16-ea/sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:129)
        at java.base@16-ea/sun.nio.ch.SelectorImpl.select(SelectorImpl.java:146)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$AcceptThread.select(NIOServerCnxnFactory.java:219)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$AcceptThread.run(NIOServerCnxnFactory.java:195)
  26) Thread[id=6057, name=NIOWorkerThread-6, state=WAITING, group=TGRP-ShardSplitTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  27) Thread[id=6058, name=NIOWorkerThread-7, state=WAITING, group=TGRP-ShardSplitTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  28) Thread[id=6020, name=RequestThrottler, state=WAITING, group=TGRP-ShardSplitTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at app//org.apache.zookeeper.server.RequestThrottler.run(RequestThrottler.java:139)
  29) Thread[id=6076, name=NIOWorkerThread-2, state=WAITING, group=TGRP-ShardSplitTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  30) Thread[id=6047, name=NIOWorkerThread-1, state=WAITING, group=TGRP-ShardSplitTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  31) Thread[id=6043, name=SessionTracker, state=TIMED_WAITING, group=TGRP-ShardSplitTest]
        at java.base@16-ea/java.lang.Thread.sleep(Native Method)
        at app//org.apache.zookeeper.server.SessionTrackerImpl.run(SessionTrackerImpl.java:157)
  32) Thread[id=6062, name=NIOWorkerThread-11, state=WAITING, group=TGRP-ShardSplitTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  33) Thread[id=6045, name=ProcessThread(sid:0 cport:53809):, state=WAITING, group=TGRP-ShardSplitTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at app//org.apache.zookeeper.server.PrepRequestProcessor.run(PrepRequestProcessor.java:140)
  34) Thread[id=6035, name=NIOWorkerThread-10, state=WAITING, group=TGRP-ShardSplitTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  35) Thread[id=6036, name=NIOWorkerThread-11, state=WAITING, group=TGRP-ShardSplitTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  36) Thread[id=6029, name=NIOWorkerThread-4, state=WAITING, group=TGRP-ShardSplitTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  37) Thread[id=6059, name=NIOWorkerThread-8, state=WAITING, group=TGRP-ShardSplitTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  38) Thread[id=6019, name=ProcessThread(sid:0 cport:53546):, state=WAITING, group=TGRP-ShardSplitTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at app//org.apache.zookeeper.server.PrepRequestProcessor.run(PrepRequestProcessor.java:140)
  39) Thread[id=6017, name=SessionTracker, state=TIMED_WAITING, group=TGRP-ShardSplitTest]
        at java.base@16-ea/java.lang.Thread.sleep(Native Method)
        at app//org.apache.zookeeper.server.SessionTrackerImpl.run(SessionTrackerImpl.java:157)
  40) Thread[id=6037, name=NIOWorkerThread-12, state=WAITING, group=TGRP-ShardSplitTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  41) Thread[id=6084, name=NIOWorkerThread-7, state=WAITING, group=TGRP-ShardSplitTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  42) Thread[id=6028, name=NIOWorkerThread-3, state=WAITING, group=TGRP-ShardSplitTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  43) Thread[id=6039, name=ZkTestServer Run Thread, state=WAITING, group=TGRP-ShardSplitTest]
        at java.base@16-ea/java.lang.Object.wait(Native Method)
        at java.base@16-ea/java.lang.Thread.join(Thread.java:1301)
        at java.base@16-ea/java.lang.Thread.join(Thread.java:1369)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory.join(NIOServerCnxnFactory.java:929)
        at app//org.apache.solr.cloud.ZkTestServer$ZKServerMain.runFromConfig(ZkTestServer.java:347)
        at app//org.apache.solr.cloud.ZkTestServer$2.run(ZkTestServer.java:570)
  44) Thread[id=6030, name=NIOWorkerThread-5, state=WAITING, group=TGRP-ShardSplitTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  45) Thread[id=6060, name=NIOWorkerThread-9, state=WAITING, group=TGRP-ShardSplitTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  46) Thread[id=6034, name=NIOWorkerThread-9, state=WAITING, group=TGRP-ShardSplitTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  47) Thread[id=6015, name=NIOServerCxnFactory.SelectorThread-0, state=RUNNABLE, group=TGRP-ShardSplitTest]
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl$SubSelector.poll0(Native Method)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl$SubSelector.poll(WindowsSelectorImpl.java:353)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl.doSelect(WindowsSelectorImpl.java:178)
        at java.base@16-ea/sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:129)
        at java.base@16-ea/sun.nio.ch.SelectorImpl.select(SelectorImpl.java:146)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.select(NIOServerCnxnFactory.java:417)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.run(NIOServerCnxnFactory.java:382)
  48) Thread[id=6016, name=NIOServerCxnFactory.AcceptThread:0.0.0.0/0.0.0.0:0, state=RUNNABLE, group=TGRP-ShardSplitTest]
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl$SubSelector.poll0(Native Method)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl$SubSelector.poll(WindowsSelectorImpl.java:353)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl.doSelect(WindowsSelectorImpl.java:178)
        at java.base@16-ea/sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:129)
        at java.base@16-ea/sun.nio.ch.SelectorImpl.select(SelectorImpl.java:146)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$AcceptThread.select(NIOServerCnxnFactory.java:219)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$AcceptThread.run(NIOServerCnxnFactory.java:195)
  49) Thread[id=6014, name=ConnnectionExpirer, state=TIMED_WAITING, group=TGRP-ShardSplitTest]
        at java.base@16-ea/java.lang.Thread.sleep(Native Method)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$ConnectionExpirerThread.run(NIOServerCnxnFactory.java:568)
  50) Thread[id=6056, name=NIOWorkerThread-5, state=WAITING, group=TGRP-ShardSplitTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  51) Thread[id=6080, name=NIOWorkerThread-3, state=WAITING, group=TGRP-ShardSplitTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  52) Thread[id=6067, name=NIOServerCxnFactory.SelectorThread-0, state=RUNNABLE, group=TGRP-ShardSplitTest]
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl$SubSelector.poll0(Native Method)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl$SubSelector.poll(WindowsSelectorImpl.java:353)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl.doSelect(WindowsSelectorImpl.java:178)
        at java.base@16-ea/sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:129)
        at java.base@16-ea/sun.nio.ch.SelectorImpl.select(SelectorImpl.java:146)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.select(NIOServerCnxnFactory.java:417)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.run(NIOServerCnxnFactory.java:382)
  53) Thread[id=6040, name=ConnnectionExpirer, state=TIMED_WAITING, group=TGRP-ShardSplitTest]
        at java.base@16-ea/java.lang.Thread.sleep(Native Method)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$ConnectionExpirerThread.run(NIOServerCnxnFactory.java:568)
  54) Thread[id=6042, name=NIOServerCxnFactory.AcceptThread:0.0.0.0/0.0.0.0:0, state=RUNNABLE, group=TGRP-ShardSplitTest]
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl$SubSelector.poll0(Native Method)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl$SubSelector.poll(WindowsSelectorImpl.java:353)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl.doSelect(WindowsSelectorImpl.java:178)
        at java.base@16-ea/sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:129)
        at java.base@16-ea/sun.nio.ch.SelectorImpl.select(SelectorImpl.java:146)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$AcceptThread.select(NIOServerCnxnFactory.java:219)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$AcceptThread.run(NIOServerCnxnFactory.java:195)
  55) Thread[id=6063, name=NIOWorkerThread-12, state=WAITING, group=TGRP-ShardSplitTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  56) Thread[id=6083, name=NIOWorkerThread-6, state=WAITING, group=TGRP-ShardSplitTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  57) Thread[id=6033, name=NIOWorkerThread-8, state=WAITING, group=TGRP-ShardSplitTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
	at __randomizedtesting.SeedInfo.seed([4045E0941897083E]:0)


FAILED:  org.apache.solr.cloud.api.collections.ShardSplitTest.classMethod

Error Message:
com.carrotsearch.randomizedtesting.ThreadLeakError: There are still zombie threads that couldn't be terminated:
   1) Thread[id=6055, name=NIOWorkerThread-4, state=WAITING, group=TGRP-ShardSplitTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
   2) Thread[id=6081, name=NIOWorkerThread-4, state=WAITING, group=TGRP-ShardSplitTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
   3) Thread[id=6087, name=NIOWorkerThread-10, state=WAITING, group=TGRP-ShardSplitTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
   4) Thread[id=6085, name=NIOWorkerThread-8, state=WAITING, group=TGRP-ShardSplitTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
   5) Thread[id=6088, name=NIOWorkerThread-11, state=WAITING, group=TGRP-ShardSplitTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
   6) Thread[id=6031, name=NIOWorkerThread-6, state=WAITING, group=TGRP-ShardSplitTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
   7) Thread[id=6032, name=NIOWorkerThread-7, state=WAITING, group=TGRP-ShardSplitTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
   8) Thread[id=6037, name=NIOWorkerThread-12, state=WAITING, group=TGRP-ShardSplitTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
   9) Thread[id=6041, name=NIOServerCxnFactory.SelectorThread-0, state=RUNNABLE, group=TGRP-ShardSplitTest]
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl$SubSelector.poll0(Native Method)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl$SubSelector.poll(WindowsSelectorImpl.java:353)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl.doSelect(WindowsSelectorImpl.java:178)
        at java.base@16-ea/sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:129)
        at java.base@16-ea/sun.nio.ch.SelectorImpl.select(SelectorImpl.java:146)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.select(NIOServerCnxnFactory.java:417)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.run(NIOServerCnxnFactory.java:382)
  10) Thread[id=6073, name=NIOWorkerThread-1, state=WAITING, group=TGRP-ShardSplitTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  11) Thread[id=6082, name=NIOWorkerThread-5, state=WAITING, group=TGRP-ShardSplitTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  12) Thread[id=6084, name=NIOWorkerThread-7, state=WAITING, group=TGRP-ShardSplitTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  13) Thread[id=6028, name=NIOWorkerThread-3, state=WAITING, group=TGRP-ShardSplitTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  14) Thread[id=6086, name=NIOWorkerThread-9, state=WAITING, group=TGRP-ShardSplitTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  15) Thread[id=6089, name=NIOWorkerThread-12, state=WAITING, group=TGRP-ShardSplitTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  16) Thread[id=6050, name=NIOWorkerThread-2, state=WAITING, group=TGRP-ShardSplitTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  17) Thread[id=6030, name=NIOWorkerThread-5, state=WAITING, group=TGRP-ShardSplitTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  18) Thread[id=6060, name=NIOWorkerThread-9, state=WAITING, group=TGRP-ShardSplitTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  19) Thread[id=6024, name=NIOWorkerThread-2, state=WAITING, group=TGRP-ShardSplitTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  20) Thread[id=6021, name=NIOWorkerThread-1, state=WAITING, group=TGRP-ShardSplitTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  21) Thread[id=6061, name=NIOWorkerThread-10, state=WAITING, group=TGRP-ShardSplitTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  22) Thread[id=6034, name=NIOWorkerThread-9, state=WAITING, group=TGRP-ShardSplitTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  23) Thread[id=6015, name=NIOServerCxnFactory.SelectorThread-0, state=RUNNABLE, group=TGRP-ShardSplitTest]
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl$SubSelector.poll0(Native Method)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl$SubSelector.poll(WindowsSelectorImpl.java:353)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl.doSelect(WindowsSelectorImpl.java:178)
        at java.base@16-ea/sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:129)
        at java.base@16-ea/sun.nio.ch.SelectorImpl.select(SelectorImpl.java:146)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.select(NIOServerCnxnFactory.java:417)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.run(NIOServerCnxnFactory.java:382)
  24) Thread[id=6054, name=NIOWorkerThread-3, state=WAITING, group=TGRP-ShardSplitTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  25) Thread[id=6016, name=NIOServerCxnFactory.AcceptThread:0.0.0.0/0.0.0.0:0, state=RUNNABLE, group=TGRP-ShardSplitTest]
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl.setWakeupSocket0(Native Method)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl.setWakeupSocket(WindowsSelectorImpl.java:500)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl.wakeup(WindowsSelectorImpl.java:621)
        at java.base@16-ea/java.nio.channels.spi.AbstractSelector$1.interrupt(AbstractSelector.java:230)
        at java.base@16-ea/java.nio.channels.spi.AbstractSelector.begin(AbstractSelector.java:236)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl.doSelect(WindowsSelectorImpl.java:176)
        at java.base@16-ea/sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:129)
        at java.base@16-ea/sun.nio.ch.SelectorImpl.select(SelectorImpl.java:146)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$AcceptThread.select(NIOServerCnxnFactory.java:219)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$AcceptThread.run(NIOServerCnxnFactory.java:195)
  26) Thread[id=6056, name=NIOWorkerThread-5, state=WAITING, group=TGRP-ShardSplitTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  27) Thread[id=6068, name=NIOServerCxnFactory.AcceptThread:0.0.0.0/0.0.0.0:0, state=RUNNABLE, group=TGRP-ShardSplitTest]
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl.resetWakeupSocket0(Native Method)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl.resetWakeupSocket(WindowsSelectorImpl.java:509)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl.doSelect(WindowsSelectorImpl.java:193)
        at java.base@16-ea/sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:129)
        at java.base@16-ea/sun.nio.ch.SelectorImpl.select(SelectorImpl.java:146)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$AcceptThread.select(NIOServerCnxnFactory.java:219)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$AcceptThread.run(NIOServerCnxnFactory.java:195)
  28) Thread[id=6057, name=NIOWorkerThread-6, state=WAITING, group=TGRP-ShardSplitTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  29) Thread[id=6080, name=NIOWorkerThread-3, state=WAITING, group=TGRP-ShardSplitTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  30) Thread[id=6058, name=NIOWorkerThread-7, state=WAITING, group=TGRP-ShardSplitTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  31) Thread[id=6076, name=NIOWorkerThread-2, state=WAITING, group=TGRP-ShardSplitTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  32) Thread[id=6047, name=NIOWorkerThread-1, state=WAITING, group=TGRP-ShardSplitTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  33) Thread[id=6067, name=NIOServerCxnFactory.SelectorThread-0, state=RUNNABLE, group=TGRP-ShardSplitTest]
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl$SubSelector.poll0(Native Method)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl$SubSelector.poll(WindowsSelectorImpl.java:353)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl.doSelect(WindowsSelectorImpl.java:178)
        at java.base@16-ea/sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:129)
        at java.base@16-ea/sun.nio.ch.SelectorImpl.select(SelectorImpl.java:146)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.select(NIOServerCnxnFactory.java:417)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.run(NIOServerCnxnFactory.java:382)
  34) Thread[id=6062, name=NIOWorkerThread-11, state=WAITING, group=TGRP-ShardSplitTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  35) Thread[id=6035, name=NIOWorkerThread-10, state=WAITING, group=TGRP-ShardSplitTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  36) Thread[id=6042, name=NIOServerCxnFactory.AcceptThread:0.0.0.0/0.0.0.0:0, state=RUNNABLE, group=TGRP-ShardSplitTest]
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl.resetWakeupSocket0(Native Method)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl.resetWakeupSocket(WindowsSelectorImpl.java:509)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl.doSelect(WindowsSelectorImpl.java:193)
        at java.base@16-ea/sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:129)
        at java.base@16-ea/sun.nio.ch.SelectorImpl.select(SelectorImpl.java:146)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$AcceptThread.select(NIOServerCnxnFactory.java:219)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$AcceptThread.run(NIOServerCnxnFactory.java:195)
  37) Thread[id=6036, name=NIOWorkerThread-11, state=WAITING, group=TGRP-ShardSplitTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  38) Thread[id=6063, name=NIOWorkerThread-12, state=WAITING, group=TGRP-ShardSplitTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  39) Thread[id=6083, name=NIOWorkerThread-6, state=WAITING, group=TGRP-ShardSplitTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  40) Thread[id=6029, name=NIOWorkerThread-4, state=WAITING, group=TGRP-ShardSplitTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  41) Thread[id=6059, name=NIOWorkerThread-8, state=WAITING, group=TGRP-ShardSplitTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  42) Thread[id=6033, name=NIOWorkerThread-8, state=WAITING, group=TGRP-ShardSplitTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)

Stack Trace:
com.carrotsearch.randomizedtesting.ThreadLeakError: There are still zombie threads that couldn't be terminated:
   1) Thread[id=6055, name=NIOWorkerThread-4, state=WAITING, group=TGRP-ShardSplitTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
   2) Thread[id=6081, name=NIOWorkerThread-4, state=WAITING, group=TGRP-ShardSplitTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
   3) Thread[id=6087, name=NIOWorkerThread-10, state=WAITING, group=TGRP-ShardSplitTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
   4) Thread[id=6085, name=NIOWorkerThread-8, state=WAITING, group=TGRP-ShardSplitTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
   5) Thread[id=6088, name=NIOWorkerThread-11, state=WAITING, group=TGRP-ShardSplitTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
   6) Thread[id=6031, name=NIOWorkerThread-6, state=WAITING, group=TGRP-ShardSplitTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
   7) Thread[id=6032, name=NIOWorkerThread-7, state=WAITING, group=TGRP-ShardSplitTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
   8) Thread[id=6037, name=NIOWorkerThread-12, state=WAITING, group=TGRP-ShardSplitTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
   9) Thread[id=6041, name=NIOServerCxnFactory.SelectorThread-0, state=RUNNABLE, group=TGRP-ShardSplitTest]
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl$SubSelector.poll0(Native Method)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl$SubSelector.poll(WindowsSelectorImpl.java:353)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl.doSelect(WindowsSelectorImpl.java:178)
        at java.base@16-ea/sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:129)
        at java.base@16-ea/sun.nio.ch.SelectorImpl.select(SelectorImpl.java:146)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.select(NIOServerCnxnFactory.java:417)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.run(NIOServerCnxnFactory.java:382)
  10) Thread[id=6073, name=NIOWorkerThread-1, state=WAITING, group=TGRP-ShardSplitTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  11) Thread[id=6082, name=NIOWorkerThread-5, state=WAITING, group=TGRP-ShardSplitTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  12) Thread[id=6084, name=NIOWorkerThread-7, state=WAITING, group=TGRP-ShardSplitTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  13) Thread[id=6028, name=NIOWorkerThread-3, state=WAITING, group=TGRP-ShardSplitTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  14) Thread[id=6086, name=NIOWorkerThread-9, state=WAITING, group=TGRP-ShardSplitTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  15) Thread[id=6089, name=NIOWorkerThread-12, state=WAITING, group=TGRP-ShardSplitTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  16) Thread[id=6050, name=NIOWorkerThread-2, state=WAITING, group=TGRP-ShardSplitTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  17) Thread[id=6030, name=NIOWorkerThread-5, state=WAITING, group=TGRP-ShardSplitTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  18) Thread[id=6060, name=NIOWorkerThread-9, state=WAITING, group=TGRP-ShardSplitTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  19) Thread[id=6024, name=NIOWorkerThread-2, state=WAITING, group=TGRP-ShardSplitTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  20) Thread[id=6021, name=NIOWorkerThread-1, state=WAITING, group=TGRP-ShardSplitTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  21) Thread[id=6061, name=NIOWorkerThread-10, state=WAITING, group=TGRP-ShardSplitTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  22) Thread[id=6034, name=NIOWorkerThread-9, state=WAITING, group=TGRP-ShardSplitTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  23) Thread[id=6015, name=NIOServerCxnFactory.SelectorThread-0, state=RUNNABLE, group=TGRP-ShardSplitTest]
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl$SubSelector.poll0(Native Method)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl$SubSelector.poll(WindowsSelectorImpl.java:353)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl.doSelect(WindowsSelectorImpl.java:178)
        at java.base@16-ea/sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:129)
        at java.base@16-ea/sun.nio.ch.SelectorImpl.select(SelectorImpl.java:146)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.select(NIOServerCnxnFactory.java:417)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.run(NIOServerCnxnFactory.java:382)
  24) Thread[id=6054, name=NIOWorkerThread-3, state=WAITING, group=TGRP-ShardSplitTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  25) Thread[id=6016, name=NIOServerCxnFactory.AcceptThread:0.0.0.0/0.0.0.0:0, state=RUNNABLE, group=TGRP-ShardSplitTest]
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl.setWakeupSocket0(Native Method)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl.setWakeupSocket(WindowsSelectorImpl.java:500)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl.wakeup(WindowsSelectorImpl.java:621)
        at java.base@16-ea/java.nio.channels.spi.AbstractSelector$1.interrupt(AbstractSelector.java:230)
        at java.base@16-ea/java.nio.channels.spi.AbstractSelector.begin(AbstractSelector.java:236)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl.doSelect(WindowsSelectorImpl.java:176)
        at java.base@16-ea/sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:129)
        at java.base@16-ea/sun.nio.ch.SelectorImpl.select(SelectorImpl.java:146)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$AcceptThread.select(NIOServerCnxnFactory.java:219)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$AcceptThread.run(NIOServerCnxnFactory.java:195)
  26) Thread[id=6056, name=NIOWorkerThread-5, state=WAITING, group=TGRP-ShardSplitTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  27) Thread[id=6068, name=NIOServerCxnFactory.AcceptThread:0.0.0.0/0.0.0.0:0, state=RUNNABLE, group=TGRP-ShardSplitTest]
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl.resetWakeupSocket0(Native Method)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl.resetWakeupSocket(WindowsSelectorImpl.java:509)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl.doSelect(WindowsSelectorImpl.java:193)
        at java.base@16-ea/sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:129)
        at java.base@16-ea/sun.nio.ch.SelectorImpl.select(SelectorImpl.java:146)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$AcceptThread.select(NIOServerCnxnFactory.java:219)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$AcceptThread.run(NIOServerCnxnFactory.java:195)
  28) Thread[id=6057, name=NIOWorkerThread-6, state=WAITING, group=TGRP-ShardSplitTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  29) Thread[id=6080, name=NIOWorkerThread-3, state=WAITING, group=TGRP-ShardSplitTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  30) Thread[id=6058, name=NIOWorkerThread-7, state=WAITING, group=TGRP-ShardSplitTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  31) Thread[id=6076, name=NIOWorkerThread-2, state=WAITING, group=TGRP-ShardSplitTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  32) Thread[id=6047, name=NIOWorkerThread-1, state=WAITING, group=TGRP-ShardSplitTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  33) Thread[id=6067, name=NIOServerCxnFactory.SelectorThread-0, state=RUNNABLE, group=TGRP-ShardSplitTest]
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl$SubSelector.poll0(Native Method)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl$SubSelector.poll(WindowsSelectorImpl.java:353)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl.doSelect(WindowsSelectorImpl.java:178)
        at java.base@16-ea/sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:129)
        at java.base@16-ea/sun.nio.ch.SelectorImpl.select(SelectorImpl.java:146)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.select(NIOServerCnxnFactory.java:417)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.run(NIOServerCnxnFactory.java:382)
  34) Thread[id=6062, name=NIOWorkerThread-11, state=WAITING, group=TGRP-ShardSplitTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  35) Thread[id=6035, name=NIOWorkerThread-10, state=WAITING, group=TGRP-ShardSplitTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  36) Thread[id=6042, name=NIOServerCxnFactory.AcceptThread:0.0.0.0/0.0.0.0:0, state=RUNNABLE, group=TGRP-ShardSplitTest]
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl.resetWakeupSocket0(Native Method)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl.resetWakeupSocket(WindowsSelectorImpl.java:509)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl.doSelect(WindowsSelectorImpl.java:193)
        at java.base@16-ea/sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:129)
        at java.base@16-ea/sun.nio.ch.SelectorImpl.select(SelectorImpl.java:146)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$AcceptThread.select(NIOServerCnxnFactory.java:219)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$AcceptThread.run(NIOServerCnxnFactory.java:195)
  37) Thread[id=6036, name=NIOWorkerThread-11, state=WAITING, group=TGRP-ShardSplitTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  38) Thread[id=6063, name=NIOWorkerThread-12, state=WAITING, group=TGRP-ShardSplitTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  39) Thread[id=6083, name=NIOWorkerThread-6, state=WAITING, group=TGRP-ShardSplitTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  40) Thread[id=6029, name=NIOWorkerThread-4, state=WAITING, group=TGRP-ShardSplitTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  41) Thread[id=6059, name=NIOWorkerThread-8, state=WAITING, group=TGRP-ShardSplitTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  42) Thread[id=6033, name=NIOWorkerThread-8, state=WAITING, group=TGRP-ShardSplitTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
	at __randomizedtesting.SeedInfo.seed([4045E0941897083E]:0)


FAILED:  org.apache.solr.client.solrj.impl.CloudHttp2SolrClientTest.preferReplicaTypesTest

Error Message:
java.lang.Exception: Test abandoned because suite timeout was reached.

Stack Trace:
java.lang.Exception: Test abandoned because suite timeout was reached.
	at __randomizedtesting.SeedInfo.seed([4045E0941897083E]:0)


FAILED:  org.apache.solr.client.solrj.impl.CloudHttp2SolrClientTest.classMethod

Error Message:
java.lang.Exception: Suite timeout exceeded (>= 7200000 msec).

Stack Trace:
java.lang.Exception: Suite timeout exceeded (>= 7200000 msec).
	at __randomizedtesting.SeedInfo.seed([4045E0941897083E]:0)


FAILED:  org.apache.solr.client.solrj.impl.CloudSolrClientTest.testInitializationWithSolrUrls

Error Message:
java.lang.RuntimeException: org.apache.solr.common.SolrException: java.util.concurrent.TimeoutException: Could not connect to ZooKeeper 127.0.0.1:56156 within 30000 ms

Stack Trace:
java.lang.RuntimeException: org.apache.solr.common.SolrException: java.util.concurrent.TimeoutException: Could not connect to ZooKeeper 127.0.0.1:56156 within 30000 ms
	at __randomizedtesting.SeedInfo.seed([4045E0941897083E:482BAEB57795BE69]:0)
	at org.apache.solr.cloud.ZkTestServer.run(ZkTestServer.java:606)
	at org.apache.solr.cloud.ZkTestServer.run(ZkTestServer.java:530)
	at org.apache.solr.cloud.MiniSolrCloudCluster.<init>(MiniSolrCloudCluster.java:286)
	at org.apache.solr.cloud.SolrCloudTestCase$Builder.build(SolrCloudTestCase.java:220)
	at org.apache.solr.cloud.SolrCloudTestCase$Builder.configure(SolrCloudTestCase.java:210)
	at org.apache.solr.client.solrj.impl.CloudSolrClientTest.setupCluster(CloudSolrClientTest.java:107)
	at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:78)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:567)
	at com.carrotsearch.randomizedtesting.RandomizedRunner.invoke(RandomizedRunner.java:1754)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$9.evaluate(RandomizedRunner.java:976)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$10.evaluate(RandomizedRunner.java:992)
	at org.junit.rules.ExpectedException$ExpectedExceptionStatement.evaluate(ExpectedException.java:258)
	at com.carrotsearch.randomizedtesting.rules.SystemPropertiesRestoreRule$1.evaluate(SystemPropertiesRestoreRule.java:57)
	at org.junit.rules.RunRules.evaluate(RunRules.java:20)
	at org.apache.lucene.util.TestRuleSetupTeardownChained$1.evaluate(TestRuleSetupTeardownChained.java:44)
	at org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeAfterRule.java:43)
	at org.apache.lucene.util.TestRuleThreadAndTestName$1.evaluate(TestRuleThreadAndTestName.java:45)
	at org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRuleIgnoreAfterMaxFailures.java:60)
	at org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure.java:44)
	at org.junit.rules.RunRules.evaluate(RunRules.java:20)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.run(ThreadLeakControl.java:370)
	at com.carrotsearch.randomizedtesting.ThreadLeakControl.forkTimeoutingTask(ThreadLeakControl.java:819)
	at com.carrotsearch.randomizedtesting.ThreadLeakControl$3.evaluate(ThreadLeakControl.java:470)
	at com.carrotsearch.randomizedtesting.RandomizedRunner.runSingleTest(RandomizedRunner.java:951)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$5.evaluate(RandomizedRunner.java:836)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$6.evaluate(RandomizedRunner.java:887)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$7.evaluate(RandomizedRunner.java:898)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at com.carrotsearch.randomizedtesting.rules.SystemPropertiesRestoreRule$1.evaluate(SystemPropertiesRestoreRule.java:57)
	at org.junit.rules.RunRules.evaluate(RunRules.java:20)
	at org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeAfterRule.java:43)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at org.apache.lucene.util.TestRuleStoreClassName$1.evaluate(TestRuleStoreClassName.java:38)
	at com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMethodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
	at com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMethodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at org.apache.lucene.util.TestRuleAssertionsRequired$1.evaluate(TestRuleAssertionsRequired.java:51)
	at org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure.java:44)
	at org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRuleIgnoreAfterMaxFailures.java:60)
	at org.apache.lucene.util.TestRuleIgnoreTestSuites$1.evaluate(TestRuleIgnoreTestSuites.java:47)
	at org.junit.rules.RunRules.evaluate(RunRules.java:20)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.run(ThreadLeakControl.java:370)
	at com.carrotsearch.randomizedtesting.ThreadLeakControl.lambda$forkTimeoutingTask$0(ThreadLeakControl.java:826)
	at java.base/java.lang.Thread.run(Thread.java:831)
Caused by: org.apache.solr.common.SolrException: java.util.concurrent.TimeoutException: Could not connect to ZooKeeper 127.0.0.1:56156 within 30000 ms
	at org.apache.solr.common.cloud.SolrZkClient.<init>(SolrZkClient.java:203)
	at org.apache.solr.common.cloud.SolrZkClient.<init>(SolrZkClient.java:127)
	at org.apache.solr.common.cloud.SolrZkClient.<init>(SolrZkClient.java:113)
	at org.apache.solr.cloud.ZkTestServer.init(ZkTestServer.java:451)
	at org.apache.solr.cloud.ZkTestServer.run(ZkTestServer.java:603)
	... 48 more
Caused by: java.util.concurrent.TimeoutException: Could not connect to ZooKeeper 127.0.0.1:56156 within 30000 ms
	at org.apache.solr.common.cloud.ConnectionManager.waitForConnected(ConnectionManager.java:251)
	at org.apache.solr.common.cloud.SolrZkClient.<init>(SolrZkClient.java:194)
	... 52 more


FAILED:  org.apache.solr.client.solrj.impl.CloudSolrClientTest.testAliasHandling

Error Message:
java.lang.RuntimeException: org.apache.solr.common.SolrException: java.util.concurrent.TimeoutException: Could not connect to ZooKeeper 127.0.0.1:56371 within 30000 ms

Stack Trace:
java.lang.RuntimeException: org.apache.solr.common.SolrException: java.util.concurrent.TimeoutException: Could not connect to ZooKeeper 127.0.0.1:56371 within 30000 ms
	at __randomizedtesting.SeedInfo.seed([4045E0941897083E:45BA8F64DBD90C1C]:0)
	at org.apache.solr.cloud.ZkTestServer.run(ZkTestServer.java:606)
	at org.apache.solr.cloud.ZkTestServer.run(ZkTestServer.java:530)
	at org.apache.solr.cloud.MiniSolrCloudCluster.<init>(MiniSolrCloudCluster.java:286)
	at org.apache.solr.cloud.SolrCloudTestCase$Builder.build(SolrCloudTestCase.java:220)
	at org.apache.solr.cloud.SolrCloudTestCase$Builder.configure(SolrCloudTestCase.java:210)
	at org.apache.solr.client.solrj.impl.CloudSolrClientTest.setupCluster(CloudSolrClientTest.java:107)
	at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:78)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:567)
	at com.carrotsearch.randomizedtesting.RandomizedRunner.invoke(RandomizedRunner.java:1754)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$9.evaluate(RandomizedRunner.java:976)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$10.evaluate(RandomizedRunner.java:992)
	at org.junit.rules.ExpectedException$ExpectedExceptionStatement.evaluate(ExpectedException.java:258)
	at com.carrotsearch.randomizedtesting.rules.SystemPropertiesRestoreRule$1.evaluate(SystemPropertiesRestoreRule.java:57)
	at org.junit.rules.RunRules.evaluate(RunRules.java:20)
	at org.apache.lucene.util.TestRuleSetupTeardownChained$1.evaluate(TestRuleSetupTeardownChained.java:44)
	at org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeAfterRule.java:43)
	at org.apache.lucene.util.TestRuleThreadAndTestName$1.evaluate(TestRuleThreadAndTestName.java:45)
	at org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRuleIgnoreAfterMaxFailures.java:60)
	at org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure.java:44)
	at org.junit.rules.RunRules.evaluate(RunRules.java:20)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.run(ThreadLeakControl.java:370)
	at com.carrotsearch.randomizedtesting.ThreadLeakControl.forkTimeoutingTask(ThreadLeakControl.java:819)
	at com.carrotsearch.randomizedtesting.ThreadLeakControl$3.evaluate(ThreadLeakControl.java:470)
	at com.carrotsearch.randomizedtesting.RandomizedRunner.runSingleTest(RandomizedRunner.java:951)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$5.evaluate(RandomizedRunner.java:836)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$6.evaluate(RandomizedRunner.java:887)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$7.evaluate(RandomizedRunner.java:898)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at com.carrotsearch.randomizedtesting.rules.SystemPropertiesRestoreRule$1.evaluate(SystemPropertiesRestoreRule.java:57)
	at org.junit.rules.RunRules.evaluate(RunRules.java:20)
	at org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeAfterRule.java:43)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at org.apache.lucene.util.TestRuleStoreClassName$1.evaluate(TestRuleStoreClassName.java:38)
	at com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMethodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
	at com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMethodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at org.apache.lucene.util.TestRuleAssertionsRequired$1.evaluate(TestRuleAssertionsRequired.java:51)
	at org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure.java:44)
	at org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRuleIgnoreAfterMaxFailures.java:60)
	at org.apache.lucene.util.TestRuleIgnoreTestSuites$1.evaluate(TestRuleIgnoreTestSuites.java:47)
	at org.junit.rules.RunRules.evaluate(RunRules.java:20)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.run(ThreadLeakControl.java:370)
	at com.carrotsearch.randomizedtesting.ThreadLeakControl.lambda$forkTimeoutingTask$0(ThreadLeakControl.java:826)
	at java.base/java.lang.Thread.run(Thread.java:831)
Caused by: org.apache.solr.common.SolrException: java.util.concurrent.TimeoutException: Could not connect to ZooKeeper 127.0.0.1:56371 within 30000 ms
	at org.apache.solr.common.cloud.SolrZkClient.<init>(SolrZkClient.java:203)
	at org.apache.solr.common.cloud.SolrZkClient.<init>(SolrZkClient.java:127)
	at org.apache.solr.common.cloud.SolrZkClient.<init>(SolrZkClient.java:113)
	at org.apache.solr.cloud.ZkTestServer.init(ZkTestServer.java:451)
	at org.apache.solr.cloud.ZkTestServer.run(ZkTestServer.java:603)
	... 48 more
Caused by: java.util.concurrent.TimeoutException: Could not connect to ZooKeeper 127.0.0.1:56371 within 30000 ms
	at org.apache.solr.common.cloud.ConnectionManager.waitForConnected(ConnectionManager.java:251)
	at org.apache.solr.common.cloud.SolrZkClient.<init>(SolrZkClient.java:194)
	... 52 more


FAILED:  org.apache.solr.client.solrj.impl.CloudSolrClientTest.testRetryUpdatesWhenClusterStateIsStale

Error Message:
java.lang.RuntimeException: org.apache.solr.common.SolrException: java.util.concurrent.TimeoutException: Could not connect to ZooKeeper 127.0.0.1:56560 within 30000 ms

Stack Trace:
java.lang.RuntimeException: org.apache.solr.common.SolrException: java.util.concurrent.TimeoutException: Could not connect to ZooKeeper 127.0.0.1:56560 within 30000 ms
	at __randomizedtesting.SeedInfo.seed([4045E0941897083E:F474787CFB7E7E12]:0)
	at org.apache.solr.cloud.ZkTestServer.run(ZkTestServer.java:606)
	at org.apache.solr.cloud.ZkTestServer.run(ZkTestServer.java:530)
	at org.apache.solr.cloud.MiniSolrCloudCluster.<init>(MiniSolrCloudCluster.java:286)
	at org.apache.solr.cloud.SolrCloudTestCase$Builder.build(SolrCloudTestCase.java:220)
	at org.apache.solr.cloud.SolrCloudTestCase$Builder.configure(SolrCloudTestCase.java:210)
	at org.apache.solr.client.solrj.impl.CloudSolrClientTest.setupCluster(CloudSolrClientTest.java:107)
	at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:78)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:567)
	at com.carrotsearch.randomizedtesting.RandomizedRunner.invoke(RandomizedRunner.java:1754)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$9.evaluate(RandomizedRunner.java:976)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$10.evaluate(RandomizedRunner.java:992)
	at org.junit.rules.ExpectedException$ExpectedExceptionStatement.evaluate(ExpectedException.java:258)
	at com.carrotsearch.randomizedtesting.rules.SystemPropertiesRestoreRule$1.evaluate(SystemPropertiesRestoreRule.java:57)
	at org.junit.rules.RunRules.evaluate(RunRules.java:20)
	at org.apache.lucene.util.TestRuleSetupTeardownChained$1.evaluate(TestRuleSetupTeardownChained.java:44)
	at org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeAfterRule.java:43)
	at org.apache.lucene.util.TestRuleThreadAndTestName$1.evaluate(TestRuleThreadAndTestName.java:45)
	at org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRuleIgnoreAfterMaxFailures.java:60)
	at org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure.java:44)
	at org.junit.rules.RunRules.evaluate(RunRules.java:20)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.run(ThreadLeakControl.java:370)
	at com.carrotsearch.randomizedtesting.ThreadLeakControl.forkTimeoutingTask(ThreadLeakControl.java:819)
	at com.carrotsearch.randomizedtesting.ThreadLeakControl$3.evaluate(ThreadLeakControl.java:470)
	at com.carrotsearch.randomizedtesting.RandomizedRunner.runSingleTest(RandomizedRunner.java:951)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$5.evaluate(RandomizedRunner.java:836)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$6.evaluate(RandomizedRunner.java:887)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$7.evaluate(RandomizedRunner.java:898)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at com.carrotsearch.randomizedtesting.rules.SystemPropertiesRestoreRule$1.evaluate(SystemPropertiesRestoreRule.java:57)
	at org.junit.rules.RunRules.evaluate(RunRules.java:20)
	at org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeAfterRule.java:43)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at org.apache.lucene.util.TestRuleStoreClassName$1.evaluate(TestRuleStoreClassName.java:38)
	at com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMethodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
	at com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMethodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at org.apache.lucene.util.TestRuleAssertionsRequired$1.evaluate(TestRuleAssertionsRequired.java:51)
	at org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure.java:44)
	at org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRuleIgnoreAfterMaxFailures.java:60)
	at org.apache.lucene.util.TestRuleIgnoreTestSuites$1.evaluate(TestRuleIgnoreTestSuites.java:47)
	at org.junit.rules.RunRules.evaluate(RunRules.java:20)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.run(ThreadLeakControl.java:370)
	at com.carrotsearch.randomizedtesting.ThreadLeakControl.lambda$forkTimeoutingTask$0(ThreadLeakControl.java:826)
	at java.base/java.lang.Thread.run(Thread.java:831)
Caused by: org.apache.solr.common.SolrException: java.util.concurrent.TimeoutException: Could not connect to ZooKeeper 127.0.0.1:56560 within 30000 ms
	at org.apache.solr.common.cloud.SolrZkClient.<init>(SolrZkClient.java:203)
	at org.apache.solr.common.cloud.SolrZkClient.<init>(SolrZkClient.java:127)
	at org.apache.solr.common.cloud.SolrZkClient.<init>(SolrZkClient.java:113)
	at org.apache.solr.cloud.ZkTestServer.init(ZkTestServer.java:451)
	at org.apache.solr.cloud.ZkTestServer.run(ZkTestServer.java:603)
	... 48 more
Caused by: java.util.concurrent.TimeoutException: Could not connect to ZooKeeper 127.0.0.1:56560 within 30000 ms
	at org.apache.solr.common.cloud.ConnectionManager.waitForConnected(ConnectionManager.java:251)
	at org.apache.solr.common.cloud.SolrZkClient.<init>(SolrZkClient.java:194)
	... 52 more


FAILED:  org.apache.solr.client.solrj.impl.CloudSolrClientTest.testCollectionDoesntExist

Error Message:
java.lang.RuntimeException: org.apache.solr.common.SolrException: java.util.concurrent.TimeoutException: Could not connect to ZooKeeper 127.0.0.1:56706 within 30000 ms

Stack Trace:
java.lang.RuntimeException: org.apache.solr.common.SolrException: java.util.concurrent.TimeoutException: Could not connect to ZooKeeper 127.0.0.1:56706 within 30000 ms
	at __randomizedtesting.SeedInfo.seed([4045E0941897083E:22E6FE3A1A156C2E]:0)
	at org.apache.solr.cloud.ZkTestServer.run(ZkTestServer.java:606)
	at org.apache.solr.cloud.ZkTestServer.run(ZkTestServer.java:530)
	at org.apache.solr.cloud.MiniSolrCloudCluster.<init>(MiniSolrCloudCluster.java:286)
	at org.apache.solr.cloud.SolrCloudTestCase$Builder.build(SolrCloudTestCase.java:220)
	at org.apache.solr.cloud.SolrCloudTestCase$Builder.configure(SolrCloudTestCase.java:210)
	at org.apache.solr.client.solrj.impl.CloudSolrClientTest.setupCluster(CloudSolrClientTest.java:107)
	at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:78)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:567)
	at com.carrotsearch.randomizedtesting.RandomizedRunner.invoke(RandomizedRunner.java:1754)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$9.evaluate(RandomizedRunner.java:976)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$10.evaluate(RandomizedRunner.java:992)
	at org.junit.rules.ExpectedException$ExpectedExceptionStatement.evaluate(ExpectedException.java:258)
	at com.carrotsearch.randomizedtesting.rules.SystemPropertiesRestoreRule$1.evaluate(SystemPropertiesRestoreRule.java:57)
	at org.junit.rules.RunRules.evaluate(RunRules.java:20)
	at org.apache.lucene.util.TestRuleSetupTeardownChained$1.evaluate(TestRuleSetupTeardownChained.java:44)
	at org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeAfterRule.java:43)
	at org.apache.lucene.util.TestRuleThreadAndTestName$1.evaluate(TestRuleThreadAndTestName.java:45)
	at org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRuleIgnoreAfterMaxFailures.java:60)
	at org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure.java:44)
	at org.junit.rules.RunRules.evaluate(RunRules.java:20)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.run(ThreadLeakControl.java:370)
	at com.carrotsearch.randomizedtesting.ThreadLeakControl.forkTimeoutingTask(ThreadLeakControl.java:819)
	at com.carrotsearch.randomizedtesting.ThreadLeakControl$3.evaluate(ThreadLeakControl.java:470)
	at com.carrotsearch.randomizedtesting.RandomizedRunner.runSingleTest(RandomizedRunner.java:951)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$5.evaluate(RandomizedRunner.java:836)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$6.evaluate(RandomizedRunner.java:887)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$7.evaluate(RandomizedRunner.java:898)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at com.carrotsearch.randomizedtesting.rules.SystemPropertiesRestoreRule$1.evaluate(SystemPropertiesRestoreRule.java:57)
	at org.junit.rules.RunRules.evaluate(RunRules.java:20)
	at org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeAfterRule.java:43)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at org.apache.lucene.util.TestRuleStoreClassName$1.evaluate(TestRuleStoreClassName.java:38)
	at com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMethodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
	at com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMethodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at org.apache.lucene.util.TestRuleAssertionsRequired$1.evaluate(TestRuleAssertionsRequired.java:51)
	at org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure.java:44)
	at org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRuleIgnoreAfterMaxFailures.java:60)
	at org.apache.lucene.util.TestRuleIgnoreTestSuites$1.evaluate(TestRuleIgnoreTestSuites.java:47)
	at org.junit.rules.RunRules.evaluate(RunRules.java:20)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.run(ThreadLeakControl.java:370)
	at com.carrotsearch.randomizedtesting.ThreadLeakControl.lambda$forkTimeoutingTask$0(ThreadLeakControl.java:826)
	at java.base/java.lang.Thread.run(Thread.java:831)
Caused by: org.apache.solr.common.SolrException: java.util.concurrent.TimeoutException: Could not connect to ZooKeeper 127.0.0.1:56706 within 30000 ms
	at org.apache.solr.common.cloud.SolrZkClient.<init>(SolrZkClient.java:203)
	at org.apache.solr.common.cloud.SolrZkClient.<init>(SolrZkClient.java:127)
	at org.apache.solr.common.cloud.SolrZkClient.<init>(SolrZkClient.java:113)
	at org.apache.solr.cloud.ZkTestServer.init(ZkTestServer.java:451)
	at org.apache.solr.cloud.ZkTestServer.run(ZkTestServer.java:603)
	... 48 more
Caused by: java.util.concurrent.TimeoutException: Could not connect to ZooKeeper 127.0.0.1:56706 within 30000 ms
	at org.apache.solr.common.cloud.ConnectionManager.waitForConnected(ConnectionManager.java:251)
	at org.apache.solr.common.cloud.SolrZkClient.<init>(SolrZkClient.java:194)
	... 52 more


FAILED:  org.apache.solr.client.solrj.impl.CloudSolrClientTest.testParallelUpdateQTime

Error Message:
java.lang.RuntimeException: org.apache.solr.common.SolrException: java.util.concurrent.TimeoutException: Could not connect to ZooKeeper 127.0.0.1:56845 within 30000 ms

Stack Trace:
java.lang.RuntimeException: org.apache.solr.common.SolrException: java.util.concurrent.TimeoutException: Could not connect to ZooKeeper 127.0.0.1:56845 within 30000 ms
	at __randomizedtesting.SeedInfo.seed([4045E0941897083E:AE9D9B0556E8DDAD]:0)
	at org.apache.solr.cloud.ZkTestServer.run(ZkTestServer.java:606)
	at org.apache.solr.cloud.ZkTestServer.run(ZkTestServer.java:530)
	at org.apache.solr.cloud.MiniSolrCloudCluster.<init>(MiniSolrCloudCluster.java:286)
	at org.apache.solr.cloud.SolrCloudTestCase$Builder.build(SolrCloudTestCase.java:220)
	at org.apache.solr.cloud.SolrCloudTestCase$Builder.configure(SolrCloudTestCase.java:210)
	at org.apache.solr.client.solrj.impl.CloudSolrClientTest.setupCluster(CloudSolrClientTest.java:107)
	at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:78)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:567)
	at com.carrotsearch.randomizedtesting.RandomizedRunner.invoke(RandomizedRunner.java:1754)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$9.evaluate(RandomizedRunner.java:976)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$10.evaluate(RandomizedRunner.java:992)
	at org.junit.rules.ExpectedException$ExpectedExceptionStatement.evaluate(ExpectedException.java:258)
	at com.carrotsearch.randomizedtesting.rules.SystemPropertiesRestoreRule$1.evaluate(SystemPropertiesRestoreRule.java:57)
	at org.junit.rules.RunRules.evaluate(RunRules.java:20)
	at org.apache.lucene.util.TestRuleSetupTeardownChained$1.evaluate(TestRuleSetupTeardownChained.java:44)
	at org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeAfterRule.java:43)
	at org.apache.lucene.util.TestRuleThreadAndTestName$1.evaluate(TestRuleThreadAndTestName.java:45)
	at org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRuleIgnoreAfterMaxFailures.java:60)
	at org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure.java:44)
	at org.junit.rules.RunRules.evaluate(RunRules.java:20)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.run(ThreadLeakControl.java:370)
	at com.carrotsearch.randomizedtesting.ThreadLeakControl.forkTimeoutingTask(ThreadLeakControl.java:819)
	at com.carrotsearch.randomizedtesting.ThreadLeakControl$3.evaluate(ThreadLeakControl.java:470)
	at com.carrotsearch.randomizedtesting.RandomizedRunner.runSingleTest(RandomizedRunner.java:951)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$5.evaluate(RandomizedRunner.java:836)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$6.evaluate(RandomizedRunner.java:887)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$7.evaluate(RandomizedRunner.java:898)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at com.carrotsearch.randomizedtesting.rules.SystemPropertiesRestoreRule$1.evaluate(SystemPropertiesRestoreRule.java:57)
	at org.junit.rules.RunRules.evaluate(RunRules.java:20)
	at org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeAfterRule.java:43)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at org.apache.lucene.util.TestRuleStoreClassName$1.evaluate(TestRuleStoreClassName.java:38)
	at com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMethodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
	at com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMethodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at org.apache.lucene.util.TestRuleAssertionsRequired$1.evaluate(TestRuleAssertionsRequired.java:51)
	at org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure.java:44)
	at org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRuleIgnoreAfterMaxFailures.java:60)
	at org.apache.lucene.util.TestRuleIgnoreTestSuites$1.evaluate(TestRuleIgnoreTestSuites.java:47)
	at org.junit.rules.RunRules.evaluate(RunRules.java:20)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.run(ThreadLeakControl.java:370)
	at com.carrotsearch.randomizedtesting.ThreadLeakControl.lambda$forkTimeoutingTask$0(ThreadLeakControl.java:826)
	at java.base/java.lang.Thread.run(Thread.java:831)
Caused by: org.apache.solr.common.SolrException: java.util.concurrent.TimeoutException: Could not connect to ZooKeeper 127.0.0.1:56845 within 30000 ms
	at org.apache.solr.common.cloud.SolrZkClient.<init>(SolrZkClient.java:203)
	at org.apache.solr.common.cloud.SolrZkClient.<init>(SolrZkClient.java:127)
	at org.apache.solr.common.cloud.SolrZkClient.<init>(SolrZkClient.java:113)
	at org.apache.solr.cloud.ZkTestServer.init(ZkTestServer.java:451)
	at org.apache.solr.cloud.ZkTestServer.run(ZkTestServer.java:603)
	... 48 more
Caused by: java.util.concurrent.TimeoutException: Could not connect to ZooKeeper 127.0.0.1:56845 within 30000 ms
	at org.apache.solr.common.cloud.ConnectionManager.waitForConnected(ConnectionManager.java:251)
	at org.apache.solr.common.cloud.SolrZkClient.<init>(SolrZkClient.java:194)
	... 52 more


FAILED:  org.apache.solr.client.solrj.impl.CloudSolrClientTest.testWrongZkChrootTest

Error Message:
java.lang.RuntimeException: org.apache.solr.common.SolrException: java.util.concurrent.TimeoutException: Could not connect to ZooKeeper 127.0.0.1:56976 within 30000 ms

Stack Trace:
java.lang.RuntimeException: org.apache.solr.common.SolrException: java.util.concurrent.TimeoutException: Could not connect to ZooKeeper 127.0.0.1:56976 within 30000 ms
	at __randomizedtesting.SeedInfo.seed([4045E0941897083E:4DAD0D183D3B6558]:0)
	at org.apache.solr.cloud.ZkTestServer.run(ZkTestServer.java:606)
	at org.apache.solr.cloud.ZkTestServer.run(ZkTestServer.java:530)
	at org.apache.solr.cloud.MiniSolrCloudCluster.<init>(MiniSolrCloudCluster.java:286)
	at org.apache.solr.cloud.SolrCloudTestCase$Builder.build(SolrCloudTestCase.java:220)
	at org.apache.solr.cloud.SolrCloudTestCase$Builder.configure(SolrCloudTestCase.java:210)
	at org.apache.solr.client.solrj.impl.CloudSolrClientTest.setupCluster(CloudSolrClientTest.java:107)
	at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:78)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:567)
	at com.carrotsearch.randomizedtesting.RandomizedRunner.invoke(RandomizedRunner.java:1754)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$9.evaluate(RandomizedRunner.java:976)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$10.evaluate(RandomizedRunner.java:992)
	at org.junit.rules.ExpectedException$ExpectedExceptionStatement.evaluate(ExpectedException.java:258)
	at com.carrotsearch.randomizedtesting.rules.SystemPropertiesRestoreRule$1.evaluate(SystemPropertiesRestoreRule.java:57)
	at org.junit.rules.RunRules.evaluate(RunRules.java:20)
	at org.apache.lucene.util.TestRuleSetupTeardownChained$1.evaluate(TestRuleSetupTeardownChained.java:44)
	at org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeAfterRule.java:43)
	at org.apache.lucene.util.TestRuleThreadAndTestName$1.evaluate(TestRuleThreadAndTestName.java:45)
	at org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRuleIgnoreAfterMaxFailures.java:60)
	at org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure.java:44)
	at org.junit.rules.RunRules.evaluate(RunRules.java:20)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.run(ThreadLeakControl.java:370)
	at com.carrotsearch.randomizedtesting.ThreadLeakControl.forkTimeoutingTask(ThreadLeakControl.java:819)
	at com.carrotsearch.randomizedtesting.ThreadLeakControl$3.evaluate(ThreadLeakControl.java:470)
	at com.carrotsearch.randomizedtesting.RandomizedRunner.runSingleTest(RandomizedRunner.java:951)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$5.evaluate(RandomizedRunner.java:836)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$6.evaluate(RandomizedRunner.java:887)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$7.evaluate(RandomizedRunner.java:898)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at com.carrotsearch.randomizedtesting.rules.SystemPropertiesRestoreRule$1.evaluate(SystemPropertiesRestoreRule.java:57)
	at org.junit.rules.RunRules.evaluate(RunRules.java:20)
	at org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeAfterRule.java:43)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at org.apache.lucene.util.TestRuleStoreClassName$1.evaluate(TestRuleStoreClassName.java:38)
	at com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMethodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
	at com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMethodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at org.apache.lucene.util.TestRuleAssertionsRequired$1.evaluate(TestRuleAssertionsRequired.java:51)
	at org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure.java:44)
	at org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRuleIgnoreAfterMaxFailures.java:60)
	at org.apache.lucene.util.TestRuleIgnoreTestSuites$1.evaluate(TestRuleIgnoreTestSuites.java:47)
	at org.junit.rules.RunRules.evaluate(RunRules.java:20)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.run(ThreadLeakControl.java:370)
	at com.carrotsearch.randomizedtesting.ThreadLeakControl.lambda$forkTimeoutingTask$0(ThreadLeakControl.java:826)
	at java.base/java.lang.Thread.run(Thread.java:831)
Caused by: org.apache.solr.common.SolrException: java.util.concurrent.TimeoutException: Could not connect to ZooKeeper 127.0.0.1:56976 within 30000 ms
	at org.apache.solr.common.cloud.SolrZkClient.<init>(SolrZkClient.java:203)
	at org.apache.solr.common.cloud.SolrZkClient.<init>(SolrZkClient.java:127)
	at org.apache.solr.common.cloud.SolrZkClient.<init>(SolrZkClient.java:113)
	at org.apache.solr.cloud.ZkTestServer.init(ZkTestServer.java:451)
	at org.apache.solr.cloud.ZkTestServer.run(ZkTestServer.java:603)
	... 48 more
Caused by: java.util.concurrent.TimeoutException: Could not connect to ZooKeeper 127.0.0.1:56976 within 30000 ms
	at org.apache.solr.common.cloud.ConnectionManager.waitForConnected(ConnectionManager.java:251)
	at org.apache.solr.common.cloud.SolrZkClient.<init>(SolrZkClient.java:194)
	... 52 more


FAILED:  org.apache.solr.client.solrj.impl.CloudSolrClientTest.preferReplicaTypesTest

Error Message:
java.lang.RuntimeException: org.apache.solr.common.SolrException: java.util.concurrent.TimeoutException: Could not connect to ZooKeeper 127.0.0.1:57070 within 30000 ms

Stack Trace:
java.lang.RuntimeException: org.apache.solr.common.SolrException: java.util.concurrent.TimeoutException: Could not connect to ZooKeeper 127.0.0.1:57070 within 30000 ms
	at __randomizedtesting.SeedInfo.seed([4045E0941897083E:7BAF43227F0EC532]:0)
	at org.apache.solr.cloud.ZkTestServer.run(ZkTestServer.java:606)
	at org.apache.solr.cloud.ZkTestServer.run(ZkTestServer.java:530)
	at org.apache.solr.cloud.MiniSolrCloudCluster.<init>(MiniSolrCloudCluster.java:286)
	at org.apache.solr.cloud.SolrCloudTestCase$Builder.build(SolrCloudTestCase.java:220)
	at org.apache.solr.cloud.SolrCloudTestCase$Builder.configure(SolrCloudTestCase.java:210)
	at org.apache.solr.client.solrj.impl.CloudSolrClientTest.setupCluster(CloudSolrClientTest.java:107)
	at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:78)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:567)
	at com.carrotsearch.randomizedtesting.RandomizedRunner.invoke(RandomizedRunner.java:1754)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$9.evaluate(RandomizedRunner.java:976)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$10.evaluate(RandomizedRunner.java:992)
	at org.junit.rules.ExpectedException$ExpectedExceptionStatement.evaluate(ExpectedException.java:258)
	at com.carrotsearch.randomizedtesting.rules.SystemPropertiesRestoreRule$1.evaluate(SystemPropertiesRestoreRule.java:57)
	at org.junit.rules.RunRules.evaluate(RunRules.java:20)
	at org.apache.lucene.util.TestRuleSetupTeardownChained$1.evaluate(TestRuleSetupTeardownChained.java:44)
	at org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeAfterRule.java:43)
	at org.apache.lucene.util.TestRuleThreadAndTestName$1.evaluate(TestRuleThreadAndTestName.java:45)
	at org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRuleIgnoreAfterMaxFailures.java:60)
	at org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure.java:44)
	at org.junit.rules.RunRules.evaluate(RunRules.java:20)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.run(ThreadLeakControl.java:370)
	at com.carrotsearch.randomizedtesting.ThreadLeakControl.forkTimeoutingTask(ThreadLeakControl.java:819)
	at com.carrotsearch.randomizedtesting.ThreadLeakControl$3.evaluate(ThreadLeakControl.java:470)
	at com.carrotsearch.randomizedtesting.RandomizedRunner.runSingleTest(RandomizedRunner.java:951)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$5.evaluate(RandomizedRunner.java:836)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$6.evaluate(RandomizedRunner.java:887)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$7.evaluate(RandomizedRunner.java:898)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at com.carrotsearch.randomizedtesting.rules.SystemPropertiesRestoreRule$1.evaluate(SystemPropertiesRestoreRule.java:57)
	at org.junit.rules.RunRules.evaluate(RunRules.java:20)
	at org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeAfterRule.java:43)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at org.apache.lucene.util.TestRuleStoreClassName$1.evaluate(TestRuleStoreClassName.java:38)
	at com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMethodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
	at com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMethodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at org.apache.lucene.util.TestRuleAssertionsRequired$1.evaluate(TestRuleAssertionsRequired.java:51)
	at org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure.java:44)
	at org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRuleIgnoreAfterMaxFailures.java:60)
	at org.apache.lucene.util.TestRuleIgnoreTestSuites$1.evaluate(TestRuleIgnoreTestSuites.java:47)
	at org.junit.rules.RunRules.evaluate(RunRules.java:20)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.run(ThreadLeakControl.java:370)
	at com.carrotsearch.randomizedtesting.ThreadLeakControl.lambda$forkTimeoutingTask$0(ThreadLeakControl.java:826)
	at java.base/java.lang.Thread.run(Thread.java:831)
Caused by: org.apache.solr.common.SolrException: java.util.concurrent.TimeoutException: Could not connect to ZooKeeper 127.0.0.1:57070 within 30000 ms
	at org.apache.solr.common.cloud.SolrZkClient.<init>(SolrZkClient.java:203)
	at org.apache.solr.common.cloud.SolrZkClient.<init>(SolrZkClient.java:127)
	at org.apache.solr.common.cloud.SolrZkClient.<init>(SolrZkClient.java:113)
	at org.apache.solr.cloud.ZkTestServer.init(ZkTestServer.java:451)
	at org.apache.solr.cloud.ZkTestServer.run(ZkTestServer.java:603)
	... 48 more
Caused by: java.util.concurrent.TimeoutException: Could not connect to ZooKeeper 127.0.0.1:57070 within 30000 ms
	at org.apache.solr.common.cloud.ConnectionManager.waitForConnected(ConnectionManager.java:251)
	at org.apache.solr.common.cloud.SolrZkClient.<init>(SolrZkClient.java:194)
	... 52 more


FAILED:  org.apache.solr.client.solrj.impl.CloudSolrClientTest.singleShardedPreferenceRules

Error Message:
java.lang.RuntimeException: org.apache.solr.common.SolrException: java.util.concurrent.TimeoutException: Could not connect to ZooKeeper 127.0.0.1:57142 within 30000 ms

Stack Trace:
java.lang.RuntimeException: org.apache.solr.common.SolrException: java.util.concurrent.TimeoutException: Could not connect to ZooKeeper 127.0.0.1:57142 within 30000 ms
	at __randomizedtesting.SeedInfo.seed([4045E0941897083E:F0C0EE4D0132F59D]:0)
	at org.apache.solr.cloud.ZkTestServer.run(ZkTestServer.java:606)
	at org.apache.solr.cloud.ZkTestServer.run(ZkTestServer.java:530)
	at org.apache.solr.cloud.MiniSolrCloudCluster.<init>(MiniSolrCloudCluster.java:286)
	at org.apache.solr.cloud.SolrCloudTestCase$Builder.build(SolrCloudTestCase.java:220)
	at org.apache.solr.cloud.SolrCloudTestCase$Builder.configure(SolrCloudTestCase.java:210)
	at org.apache.solr.client.solrj.impl.CloudSolrClientTest.setupCluster(CloudSolrClientTest.java:107)
	at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:78)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:567)
	at com.carrotsearch.randomizedtesting.RandomizedRunner.invoke(RandomizedRunner.java:1754)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$9.evaluate(RandomizedRunner.java:976)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$10.evaluate(RandomizedRunner.java:992)
	at org.junit.rules.ExpectedException$ExpectedExceptionStatement.evaluate(ExpectedException.java:258)
	at com.carrotsearch.randomizedtesting.rules.SystemPropertiesRestoreRule$1.evaluate(SystemPropertiesRestoreRule.java:57)
	at org.junit.rules.RunRules.evaluate(RunRules.java:20)
	at org.apache.lucene.util.TestRuleSetupTeardownChained$1.evaluate(TestRuleSetupTeardownChained.java:44)
	at org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeAfterRule.java:43)
	at org.apache.lucene.util.TestRuleThreadAndTestName$1.evaluate(TestRuleThreadAndTestName.java:45)
	at org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRuleIgnoreAfterMaxFailures.java:60)
	at org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure.java:44)
	at org.junit.rules.RunRules.evaluate(RunRules.java:20)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.run(ThreadLeakControl.java:370)
	at com.carrotsearch.randomizedtesting.ThreadLeakControl.forkTimeoutingTask(ThreadLeakControl.java:819)
	at com.carrotsearch.randomizedtesting.ThreadLeakControl$3.evaluate(ThreadLeakControl.java:470)
	at com.carrotsearch.randomizedtesting.RandomizedRunner.runSingleTest(RandomizedRunner.java:951)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$5.evaluate(RandomizedRunner.java:836)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$6.evaluate(RandomizedRunner.java:887)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$7.evaluate(RandomizedRunner.java:898)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at com.carrotsearch.randomizedtesting.rules.SystemPropertiesRestoreRule$1.evaluate(SystemPropertiesRestoreRule.java:57)
	at org.junit.rules.RunRules.evaluate(RunRules.java:20)
	at org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeAfterRule.java:43)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at org.apache.lucene.util.TestRuleStoreClassName$1.evaluate(TestRuleStoreClassName.java:38)
	at com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMethodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
	at com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMethodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at org.apache.lucene.util.TestRuleAssertionsRequired$1.evaluate(TestRuleAssertionsRequired.java:51)
	at org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure.java:44)
	at org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRuleIgnoreAfterMaxFailures.java:60)
	at org.apache.lucene.util.TestRuleIgnoreTestSuites$1.evaluate(TestRuleIgnoreTestSuites.java:47)
	at org.junit.rules.RunRules.evaluate(RunRules.java:20)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.run(ThreadLeakControl.java:370)
	at com.carrotsearch.randomizedtesting.ThreadLeakControl.lambda$forkTimeoutingTask$0(ThreadLeakControl.java:826)
	at java.base/java.lang.Thread.run(Thread.java:831)
Caused by: org.apache.solr.common.SolrException: java.util.concurrent.TimeoutException: Could not connect to ZooKeeper 127.0.0.1:57142 within 30000 ms
	at org.apache.solr.common.cloud.SolrZkClient.<init>(SolrZkClient.java:203)
	at org.apache.solr.common.cloud.SolrZkClient.<init>(SolrZkClient.java:127)
	at org.apache.solr.common.cloud.SolrZkClient.<init>(SolrZkClient.java:113)
	at org.apache.solr.cloud.ZkTestServer.init(ZkTestServer.java:451)
	at org.apache.solr.cloud.ZkTestServer.run(ZkTestServer.java:603)
	... 48 more
Caused by: java.util.concurrent.TimeoutException: Could not connect to ZooKeeper 127.0.0.1:57142 within 30000 ms
	at org.apache.solr.common.cloud.ConnectionManager.waitForConnected(ConnectionManager.java:251)
	at org.apache.solr.common.cloud.SolrZkClient.<init>(SolrZkClient.java:194)
	... 52 more


FAILED:  org.apache.solr.client.solrj.impl.CloudSolrClientTest.customHttpClientTest

Error Message:
java.lang.RuntimeException: org.apache.solr.common.SolrException: java.util.concurrent.TimeoutException: Could not connect to ZooKeeper 127.0.0.1:57190 within 30000 ms

Stack Trace:
java.lang.RuntimeException: org.apache.solr.common.SolrException: java.util.concurrent.TimeoutException: Could not connect to ZooKeeper 127.0.0.1:57190 within 30000 ms
	at __randomizedtesting.SeedInfo.seed([4045E0941897083E:6F03EDF5F9F2ACE6]:0)
	at org.apache.solr.cloud.ZkTestServer.run(ZkTestServer.java:606)
	at org.apache.solr.cloud.ZkTestServer.run(ZkTestServer.java:530)
	at org.apache.solr.cloud.MiniSolrCloudCluster.<init>(MiniSolrCloudCluster.java:286)
	at org.apache.solr.cloud.SolrCloudTestCase$Builder.build(SolrCloudTestCase.java:220)
	at org.apache.solr.cloud.SolrCloudTestCase$Builder.configure(SolrCloudTestCase.java:210)
	at org.apache.solr.client.solrj.impl.CloudSolrClientTest.setupCluster(CloudSolrClientTest.java:107)
	at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:78)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:567)
	at com.carrotsearch.randomizedtesting.RandomizedRunner.invoke(RandomizedRunner.java:1754)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$9.evaluate(RandomizedRunner.java:976)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$10.evaluate(RandomizedRunner.java:992)
	at org.junit.rules.ExpectedException$ExpectedExceptionStatement.evaluate(ExpectedException.java:258)
	at com.carrotsearch.randomizedtesting.rules.SystemPropertiesRestoreRule$1.evaluate(SystemPropertiesRestoreRule.java:57)
	at org.junit.rules.RunRules.evaluate(RunRules.java:20)
	at org.apache.lucene.util.TestRuleSetupTeardownChained$1.evaluate(TestRuleSetupTeardownChained.java:44)
	at org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeAfterRule.java:43)
	at org.apache.lucene.util.TestRuleThreadAndTestName$1.evaluate(TestRuleThreadAndTestName.java:45)
	at org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRuleIgnoreAfterMaxFailures.java:60)
	at org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure.java:44)
	at org.junit.rules.RunRules.evaluate(RunRules.java:20)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.run(ThreadLeakControl.java:370)
	at com.carrotsearch.randomizedtesting.ThreadLeakControl.forkTimeoutingTask(ThreadLeakControl.java:819)
	at com.carrotsearch.randomizedtesting.ThreadLeakControl$3.evaluate(ThreadLeakControl.java:470)
	at com.carrotsearch.randomizedtesting.RandomizedRunner.runSingleTest(RandomizedRunner.java:951)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$5.evaluate(RandomizedRunner.java:836)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$6.evaluate(RandomizedRunner.java:887)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$7.evaluate(RandomizedRunner.java:898)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at com.carrotsearch.randomizedtesting.rules.SystemPropertiesRestoreRule$1.evaluate(SystemPropertiesRestoreRule.java:57)
	at org.junit.rules.RunRules.evaluate(RunRules.java:20)
	at org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeAfterRule.java:43)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at org.apache.lucene.util.TestRuleStoreClassName$1.evaluate(TestRuleStoreClassName.java:38)
	at com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMethodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
	at com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMethodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at org.apache.lucene.util.TestRuleAssertionsRequired$1.evaluate(TestRuleAssertionsRequired.java:51)
	at org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure.java:44)
	at org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRuleIgnoreAfterMaxFailures.java:60)
	at org.apache.lucene.util.TestRuleIgnoreTestSuites$1.evaluate(TestRuleIgnoreTestSuites.java:47)
	at org.junit.rules.RunRules.evaluate(RunRules.java:20)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.run(ThreadLeakControl.java:370)
	at com.carrotsearch.randomizedtesting.ThreadLeakControl.lambda$forkTimeoutingTask$0(ThreadLeakControl.java:826)
	at java.base/java.lang.Thread.run(Thread.java:831)
Caused by: org.apache.solr.common.SolrException: java.util.concurrent.TimeoutException: Could not connect to ZooKeeper 127.0.0.1:57190 within 30000 ms
	at org.apache.solr.common.cloud.SolrZkClient.<init>(SolrZkClient.java:203)
	at org.apache.solr.common.cloud.SolrZkClient.<init>(SolrZkClient.java:127)
	at org.apache.solr.common.cloud.SolrZkClient.<init>(SolrZkClient.java:113)
	at org.apache.solr.cloud.ZkTestServer.init(ZkTestServer.java:451)
	at org.apache.solr.cloud.ZkTestServer.run(ZkTestServer.java:603)
	... 48 more
Caused by: java.util.concurrent.TimeoutException: Could not connect to ZooKeeper 127.0.0.1:57190 within 30000 ms
	at org.apache.solr.common.cloud.ConnectionManager.waitForConnected(ConnectionManager.java:251)
	at org.apache.solr.common.cloud.SolrZkClient.<init>(SolrZkClient.java:194)
	... 52 more


FAILED:  org.apache.solr.client.solrj.impl.CloudSolrClientTest.testPing

Error Message:
java.lang.RuntimeException: org.apache.solr.common.SolrException: java.util.concurrent.TimeoutException: Could not connect to ZooKeeper 127.0.0.1:57237 within 30000 ms

Stack Trace:
java.lang.RuntimeException: org.apache.solr.common.SolrException: java.util.concurrent.TimeoutException: Could not connect to ZooKeeper 127.0.0.1:57237 within 30000 ms
	at __randomizedtesting.SeedInfo.seed([4045E0941897083E:444A3A82FBF5B3E3]:0)
	at org.apache.solr.cloud.ZkTestServer.run(ZkTestServer.java:606)
	at org.apache.solr.cloud.ZkTestServer.run(ZkTestServer.java:530)
	at org.apache.solr.cloud.MiniSolrCloudCluster.<init>(MiniSolrCloudCluster.java:286)
	at org.apache.solr.cloud.SolrCloudTestCase$Builder.build(SolrCloudTestCase.java:220)
	at org.apache.solr.cloud.SolrCloudTestCase$Builder.configure(SolrCloudTestCase.java:210)
	at org.apache.solr.client.solrj.impl.CloudSolrClientTest.setupCluster(CloudSolrClientTest.java:107)
	at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:78)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:567)
	at com.carrotsearch.randomizedtesting.RandomizedRunner.invoke(RandomizedRunner.java:1754)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$9.evaluate(RandomizedRunner.java:976)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$10.evaluate(RandomizedRunner.java:992)
	at org.junit.rules.ExpectedException$ExpectedExceptionStatement.evaluate(ExpectedException.java:258)
	at com.carrotsearch.randomizedtesting.rules.SystemPropertiesRestoreRule$1.evaluate(SystemPropertiesRestoreRule.java:57)
	at org.junit.rules.RunRules.evaluate(RunRules.java:20)
	at org.apache.lucene.util.TestRuleSetupTeardownChained$1.evaluate(TestRuleSetupTeardownChained.java:44)
	at org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeAfterRule.java:43)
	at org.apache.lucene.util.TestRuleThreadAndTestName$1.evaluate(TestRuleThreadAndTestName.java:45)
	at org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRuleIgnoreAfterMaxFailures.java:60)
	at org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure.java:44)
	at org.junit.rules.RunRules.evaluate(RunRules.java:20)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.run(ThreadLeakControl.java:370)
	at com.carrotsearch.randomizedtesting.ThreadLeakControl.forkTimeoutingTask(ThreadLeakControl.java:819)
	at com.carrotsearch.randomizedtesting.ThreadLeakControl$3.evaluate(ThreadLeakControl.java:470)
	at com.carrotsearch.randomizedtesting.RandomizedRunner.runSingleTest(RandomizedRunner.java:951)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$5.evaluate(RandomizedRunner.java:836)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$6.evaluate(RandomizedRunner.java:887)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$7.evaluate(RandomizedRunner.java:898)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at com.carrotsearch.randomizedtesting.rules.SystemPropertiesRestoreRule$1.evaluate(SystemPropertiesRestoreRule.java:57)
	at org.junit.rules.RunRules.evaluate(RunRules.java:20)
	at org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeAfterRule.java:43)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at org.apache.lucene.util.TestRuleStoreClassName$1.evaluate(TestRuleStoreClassName.java:38)
	at com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMethodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
	at com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMethodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at org.apache.lucene.util.TestRuleAssertionsRequired$1.evaluate(TestRuleAssertionsRequired.java:51)
	at org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure.java:44)
	at org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRuleIgnoreAfterMaxFailures.java:60)
	at org.apache.lucene.util.TestRuleIgnoreTestSuites$1.evaluate(TestRuleIgnoreTestSuites.java:47)
	at org.junit.rules.RunRules.evaluate(RunRules.java:20)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.run(ThreadLeakControl.java:370)
	at com.carrotsearch.randomizedtesting.ThreadLeakControl.lambda$forkTimeoutingTask$0(ThreadLeakControl.java:826)
	at java.base/java.lang.Thread.run(Thread.java:831)
Caused by: org.apache.solr.common.SolrException: java.util.concurrent.TimeoutException: Could not connect to ZooKeeper 127.0.0.1:57237 within 30000 ms
	at org.apache.solr.common.cloud.SolrZkClient.<init>(SolrZkClient.java:203)
	at org.apache.solr.common.cloud.SolrZkClient.<init>(SolrZkClient.java:127)
	at org.apache.solr.common.cloud.SolrZkClient.<init>(SolrZkClient.java:113)
	at org.apache.solr.cloud.ZkTestServer.init(ZkTestServer.java:451)
	at org.apache.solr.cloud.ZkTestServer.run(ZkTestServer.java:603)
	... 48 more
Caused by: java.util.concurrent.TimeoutException: Could not connect to ZooKeeper 127.0.0.1:57237 within 30000 ms
	at org.apache.solr.common.cloud.ConnectionManager.waitForConnected(ConnectionManager.java:251)
	at org.apache.solr.common.cloud.SolrZkClient.<init>(SolrZkClient.java:194)
	... 52 more


FAILED:  org.apache.solr.client.solrj.impl.CloudSolrClientTest.classMethod

Error Message:
com.carrotsearch.randomizedtesting.ThreadLeakError: 190 threads leaked from SUITE scope at org.apache.solr.client.solrj.impl.CloudSolrClientTest: 
   1) Thread[id=1830, name=NIOWorkerThread-8, state=WAITING, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
   2) Thread[id=1352, name=NIOWorkerThread-1, state=WAITING, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
   3) Thread[id=1773, name=NIOWorkerThread-3, state=WAITING, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
   4) Thread[id=1515, name=NIOWorkerThread-3, state=WAITING, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
   5) Thread[id=1415, name=NIOWorkerThread-7, state=WAITING, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
   6) Thread[id=1571, name=NIOWorkerThread-7, state=WAITING, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
   7) Thread[id=1707, name=ConnnectionExpirer, state=TIMED_WAITING, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/java.lang.Thread.sleep(Native Method)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$ConnectionExpirerThread.run(NIOServerCnxnFactory.java:568)
   8) Thread[id=1627, name=NIOWorkerThread-11, state=WAITING, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
   9) Thread[id=1368, name=NIOWorkerThread-12, state=WAITING, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  10) Thread[id=1451, name=NIOServerCxnFactory.AcceptThread:0.0.0.0/0.0.0.0:0, state=RUNNABLE, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl$SubSelector.poll0(Native Method)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl$SubSelector.poll(WindowsSelectorImpl.java:353)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl.doSelect(WindowsSelectorImpl.java:178)
        at java.base@16-ea/sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:129)
        at java.base@16-ea/sun.nio.ch.SelectorImpl.select(SelectorImpl.java:146)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$AcceptThread.select(NIOServerCnxnFactory.java:219)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$AcceptThread.run(NIOServerCnxnFactory.java:195)
  11) Thread[id=1400, name=SessionTracker, state=TIMED_WAITING, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/java.lang.Thread.sleep(Native Method)
        at app//org.apache.zookeeper.server.SessionTrackerImpl.run(SessionTrackerImpl.java:157)
  12) Thread[id=1359, name=NIOWorkerThread-3, state=WAITING, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  13) Thread[id=1816, name=ProcessThread(sid:0 cport:57237):, state=WAITING, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at app//org.apache.zookeeper.server.PrepRequestProcessor.run(PrepRequestProcessor.java:140)
  14) Thread[id=1452, name=SessionTracker, state=TIMED_WAITING, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/java.lang.Thread.sleep(Native Method)
        at app//org.apache.zookeeper.server.SessionTrackerImpl.run(SessionTrackerImpl.java:157)
  15) Thread[id=1500, name=ZkTestServer Run Thread, state=WAITING, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/java.lang.Object.wait(Native Method)
        at java.base@16-ea/java.lang.Thread.join(Thread.java:1301)
        at java.base@16-ea/java.lang.Thread.join(Thread.java:1369)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory.join(NIOServerCnxnFactory.java:929)
        at app//org.apache.solr.cloud.ZkTestServer$ZKServerMain.runFromConfig(ZkTestServer.java:347)
        at app//org.apache.solr.cloud.ZkTestServer$2.run(ZkTestServer.java:570)
  16) Thread[id=1814, name=SessionTracker, state=TIMED_WAITING, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/java.lang.Thread.sleep(Native Method)
        at app//org.apache.zookeeper.server.SessionTrackerImpl.run(SessionTrackerImpl.java:157)
  17) Thread[id=1456, name=NIOWorkerThread-1, state=WAITING, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  18) Thread[id=1620, name=NIOWorkerThread-4, state=WAITING, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  19) Thread[id=1470, name=NIOWorkerThread-10, state=WAITING, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  20) Thread[id=1520, name=NIOWorkerThread-8, state=WAITING, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  21) Thread[id=1503, name=NIOServerCxnFactory.AcceptThread:0.0.0.0/0.0.0.0:0, state=RUNNABLE, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl$SubSelector.poll0(Native Method)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl$SubSelector.poll(WindowsSelectorImpl.java:353)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl.doSelect(WindowsSelectorImpl.java:178)
        at java.base@16-ea/sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:129)
        at java.base@16-ea/sun.nio.ch.SelectorImpl.select(SelectorImpl.java:146)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$AcceptThread.select(NIOServerCnxnFactory.java:219)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$AcceptThread.run(NIOServerCnxnFactory.java:195)
  22) Thread[id=1725, name=NIOWorkerThread-7, state=WAITING, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  23) Thread[id=1661, name=ProcessThread(sid:0 cport:57070):, state=WAITING, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at app//org.apache.zookeeper.server.PrepRequestProcessor.run(PrepRequestProcessor.java:140)
  24) Thread[id=1563, name=NIOWorkerThread-2, state=WAITING, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  25) Thread[id=1759, name=ConnnectionExpirer, state=TIMED_WAITING, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/java.lang.Thread.sleep(Native Method)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$ConnectionExpirerThread.run(NIOServerCnxnFactory.java:568)
  26) Thread[id=1672, name=NIOWorkerThread-5, state=WAITING, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  27) Thread[id=1555, name=NIOServerCxnFactory.AcceptThread:0.0.0.0/0.0.0.0:0, state=RUNNABLE, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl$SubSelector.poll0(Native Method)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl$SubSelector.poll(WindowsSelectorImpl.java:353)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl.doSelect(WindowsSelectorImpl.java:178)
        at java.base@16-ea/sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:129)
        at java.base@16-ea/sun.nio.ch.SelectorImpl.select(SelectorImpl.java:146)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$AcceptThread.select(NIOServerCnxnFactory.java:219)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$AcceptThread.run(NIOServerCnxnFactory.java:195)
  28) Thread[id=1615, name=NIOWorkerThread-2, state=WAITING, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  29) Thread[id=1524, name=NIOWorkerThread-12, state=WAITING, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  30) Thread[id=1678, name=NIOWorkerThread-11, state=WAITING, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  31) Thread[id=1518, name=NIOWorkerThread-6, state=WAITING, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  32) Thread[id=1623, name=NIOWorkerThread-7, state=WAITING, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  33) Thread[id=1758, name=ZkTestServer Run Thread, state=WAITING, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/java.lang.Object.wait(Native Method)
        at java.base@16-ea/java.lang.Thread.join(Thread.java:1301)
        at java.base@16-ea/java.lang.Thread.join(Thread.java:1369)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory.join(NIOServerCnxnFactory.java:929)
        at app//org.apache.solr.cloud.ZkTestServer$ZKServerMain.runFromConfig(ZkTestServer.java:347)
        at app//org.apache.solr.cloud.ZkTestServer$2.run(ZkTestServer.java:570)
  34) Thread[id=1670, name=NIOWorkerThread-3, state=WAITING, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  35) Thread[id=1827, name=NIOWorkerThread-5, state=WAITING, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  36) Thread[id=1708, name=NIOServerCxnFactory.SelectorThread-0, state=RUNNABLE, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl$SubSelector.poll0(Native Method)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl$SubSelector.poll(WindowsSelectorImpl.java:353)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl.doSelect(WindowsSelectorImpl.java:178)
        at java.base@16-ea/sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:129)
        at java.base@16-ea/sun.nio.ch.SelectorImpl.select(SelectorImpl.java:146)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.select(NIOServerCnxnFactory.java:417)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.run(NIOServerCnxnFactory.java:382)
  37) Thread[id=1834, name=NIOWorkerThread-12, state=WAITING, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  38) Thread[id=1471, name=NIOWorkerThread-11, state=WAITING, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  39) Thread[id=1624, name=NIOWorkerThread-8, state=WAITING, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  40) Thread[id=1726, name=NIOWorkerThread-8, state=WAITING, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  41) Thread[id=1717, name=NIOWorkerThread-2, state=WAITING, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  42) Thread[id=1559, name=RequestThrottler, state=WAITING, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at app//org.apache.zookeeper.server.RequestThrottler.run(RequestThrottler.java:139)
  43) Thread[id=1348, name=SessionTracker, state=TIMED_WAITING, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/java.lang.Thread.sleep(Native Method)
        at app//org.apache.zookeeper.server.SessionTrackerImpl.run(SessionTrackerImpl.java:157)
  44) Thread[id=1416, name=NIOWorkerThread-8, state=WAITING, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  45) Thread[id=1361, name=NIOWorkerThread-5, state=WAITING, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  46) Thread[id=1710, name=SessionTracker, state=TIMED_WAITING, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/java.lang.Thread.sleep(Native Method)
        at app//org.apache.zookeeper.server.SessionTrackerImpl.run(SessionTrackerImpl.java:157)
  47) Thread[id=1778, name=NIOWorkerThread-8, state=WAITING, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  48) Thread[id=1666, name=NIOWorkerThread-2, state=WAITING, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  49) Thread[id=1402, name=ProcessThread(sid:0 cport:56371):, state=WAITING, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at app//org.apache.zookeeper.server.PrepRequestProcessor.run(PrepRequestProcessor.java:140)
  50) Thread[id=1350, name=ProcessThread(sid:0 cport:56156):, state=WAITING, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at app//org.apache.zookeeper.server.PrepRequestProcessor.run(PrepRequestProcessor.java:140)
  51) Thread[id=1504, name=SessionTracker, state=TIMED_WAITING, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/java.lang.Thread.sleep(Native Method)
        at app//org.apache.zookeeper.server.SessionTrackerImpl.run(SessionTrackerImpl.java:157)
  52) Thread[id=1554, name=NIOServerCxnFactory.SelectorThread-0, state=RUNNABLE, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl$SubSelector.poll0(Native Method)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl$SubSelector.poll(WindowsSelectorImpl.java:353)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl.doSelect(WindowsSelectorImpl.java:178)
        at java.base@16-ea/sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:129)
        at java.base@16-ea/sun.nio.ch.SelectorImpl.select(SelectorImpl.java:146)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.select(NIOServerCnxnFactory.java:417)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.run(NIOServerCnxnFactory.java:382)
  53) Thread[id=1714, name=NIOWorkerThread-1, state=WAITING, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  54) Thread[id=1455, name=RequestThrottler, state=WAITING, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at app//org.apache.zookeeper.server.RequestThrottler.run(RequestThrottler.java:139)
  55) Thread[id=1826, name=NIOWorkerThread-4, state=WAITING, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  56) Thread[id=1464, name=NIOWorkerThread-4, state=WAITING, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  57) Thread[id=1610, name=ProcessThread(sid:0 cport:56976):, state=WAITING, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at app//org.apache.zookeeper.server.PrepRequestProcessor.run(PrepRequestProcessor.java:140)
  58) Thread[id=1448, name=ZkTestServer Run Thread, state=WAITING, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/java.lang.Object.wait(Native Method)
        at java.base@16-ea/java.lang.Thread.join(Thread.java:1301)
        at java.base@16-ea/java.lang.Thread.join(Thread.java:1369)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory.join(NIOServerCnxnFactory.java:929)
        at app//org.apache.solr.cloud.ZkTestServer$ZKServerMain.runFromConfig(ZkTestServer.java:347)
        at app//org.apache.solr.cloud.ZkTestServer$2.run(ZkTestServer.java:570)
  59) Thread[id=1516, name=NIOWorkerThread-4, state=WAITING, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  60) Thread[id=1821, name=NIOWorkerThread-2, state=WAITING, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  61) Thread[id=1502, name=NIOServerCxnFactory.SelectorThread-0, state=RUNNABLE, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl$SubSelector.poll0(Native Method)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl$SubSelector.poll(WindowsSelectorImpl.java:353)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl.doSelect(WindowsSelectorImpl.java:178)
        at java.base@16-ea/sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:129)
        at java.base@16-ea/sun.nio.ch.SelectorImpl.select(SelectorImpl.java:146)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.select(NIOServerCnxnFactory.java:417)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.run(NIOServerCnxnFactory.java:382)
  62) Thread[id=1517, name=NIOWorkerThread-5, state=WAITING, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  63) Thread[id=1469, name=NIOWorkerThread-9, state=WAITING, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  64) Thread[id=1724, name=NIOWorkerThread-6, state=WAITING, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  65) Thread[id=1412, name=NIOWorkerThread-4, state=WAITING, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  66) Thread[id=1418, name=NIOWorkerThread-10, state=WAITING, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  67) Thread[id=1663, name=NIOWorkerThread-1, state=WAITING, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  68) Thread[id=1832, name=NIOWorkerThread-10, state=WAITING, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  69) Thread[id=1774, name=NIOWorkerThread-4, state=WAITING, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  70) Thread[id=1706, name=ZkTestServer Run Thread, state=WAITING, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/java.lang.Object.wait(Native Method)
        at java.base@16-ea/java.lang.Thread.join(Thread.java:1301)
        at java.base@16-ea/java.lang.Thread.join(Thread.java:1369)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory.join(NIOServerCnxnFactory.java:929)
        at app//org.apache.solr.cloud.ZkTestServer$ZKServerMain.runFromConfig(ZkTestServer.java:347)
        at app//org.apache.solr.cloud.ZkTestServer$2.run(ZkTestServer.java:570)
  71) Thread[id=1709, name=NIOServerCxnFactory.AcceptThread:0.0.0.0/0.0.0.0:0, state=RUNNABLE, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl$SubSelector.poll0(Native Method)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl$SubSelector.poll(WindowsSelectorImpl.java:353)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl.doSelect(WindowsSelectorImpl.java:178)
        at java.base@16-ea/sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:129)
        at java.base@16-ea/sun.nio.ch.SelectorImpl.select(SelectorImpl.java:146)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$AcceptThread.select(NIOServerCnxnFactory.java:219)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$AcceptThread.run(NIOServerCnxnFactory.java:195)
  72) Thread[id=1567, name=NIOWorkerThread-3, state=WAITING, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  73) Thread[id=1621, name=NIOWorkerThread-5, state=WAITING, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  74) Thread[id=1780, name=NIOWorkerThread-10, state=WAITING, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  75) Thread[id=1574, name=NIOWorkerThread-10, state=WAITING, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  76) Thread[id=1810, name=ZkTestServer Run Thread, state=WAITING, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/java.lang.Object.wait(Native Method)
        at java.base@16-ea/java.lang.Thread.join(Thread.java:1301)
        at java.base@16-ea/java.lang.Thread.join(Thread.java:1369)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory.join(NIOServerCnxnFactory.java:929)
        at app//org.apache.solr.cloud.ZkTestServer$ZKServerMain.runFromConfig(ZkTestServer.java:347)
        at app//org.apache.solr.cloud.ZkTestServer$2.run(ZkTestServer.java:570)
  77) Thread[id=1619, name=NIOWorkerThread-3, state=WAITING, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  78) Thread[id=1676, name=NIOWorkerThread-9, state=WAITING, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  79) Thread[id=1553, name=ConnnectionExpirer, state=TIMED_WAITING, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/java.lang.Thread.sleep(Native Method)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$ConnectionExpirerThread.run(NIOServerCnxnFactory.java:568)
  80) Thread[id=1396, name=ZkTestServer Run Thread, state=WAITING, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/java.lang.Object.wait(Native Method)
        at java.base@16-ea/java.lang.Thread.join(Thread.java:1301)
        at java.base@16-ea/java.lang.Thread.join(Thread.java:1369)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory.join(NIOServerCnxnFactory.java:929)
        at app//org.apache.solr.cloud.ZkTestServer$ZKServerMain.runFromConfig(ZkTestServer.java:347)
        at app//org.apache.solr.cloud.ZkTestServer$2.run(ZkTestServer.java:570)
  81) Thread[id=1417, name=NIOWorkerThread-9, state=WAITING, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  82) Thread[id=1568, name=NIOWorkerThread-4, state=WAITING, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  83) Thread[id=1829, name=NIOWorkerThread-7, state=WAITING, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  84) Thread[id=1606, name=NIOServerCxnFactory.SelectorThread-0, state=RUNNABLE, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl$SubSelector.poll0(Native Method)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl$SubSelector.poll(WindowsSelectorImpl.java:353)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl.doSelect(WindowsSelectorImpl.java:178)
        at java.base@16-ea/sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:129)
        at java.base@16-ea/sun.nio.ch.SelectorImpl.select(SelectorImpl.java:146)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.select(NIOServerCnxnFactory.java:417)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.run(NIOServerCnxnFactory.java:382)
  85) Thread[id=1769, name=NIOWorkerThread-2, state=WAITING, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  86) Thread[id=1626, name=NIOWorkerThread-10, state=WAITING, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  87) Thread[id=1675, name=NIOWorkerThread-8, state=WAITING, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  88) Thread[id=1572, name=NIOWorkerThread-8, state=WAITING, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  89) Thread[id=1407, name=NIOWorkerThread-2, state=WAITING, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  90) Thread[id=1657, name=NIOServerCxnFactory.SelectorThread-0, state=RUNNABLE, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl$SubSelector.poll0(Native Method)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl$SubSelector.poll(WindowsSelectorImpl.java:353)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl.doSelect(WindowsSelectorImpl.java:178)
        at java.base@16-ea/sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:129)
        at java.base@16-ea/sun.nio.ch.SelectorImpl.select(SelectorImpl.java:146)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.select(NIOServerCnxnFactory.java:417)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.run(NIOServerCnxnFactory.java:382)
  91) Thread[id=1828, name=NIOWorkerThread-6, state=WAITING, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  92) Thread[id=1625, name=NIOWorkerThread-9, state=WAITING, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  93) Thread[id=1775, name=NIOWorkerThread-5, state=WAITING, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  94) Thread[id=1612, name=NIOWorkerThread-1, state=WAITING, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  95) Thread[id=1345, name=ConnnectionExpirer, state=TIMED_WAITING, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/java.lang.Thread.sleep(Native Method)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$ConnectionExpirerThread.run(NIOServerCnxnFactory.java:568)
  96) Thread[id=1558, name=ProcessThread(sid:0 cport:56845):, state=WAITING, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at app//org.apache.zookeeper.server.PrepRequestProcessor.run(PrepRequestProcessor.java:140)
  97) Thread[id=1628, name=NIOWorkerThread-12, state=WAITING, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  98) Thread[id=1721, name=NIOWorkerThread-3, state=WAITING, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  99) Thread[id=1459, name=NIOWorkerThread-2, state=WAITING, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  100) Thread[id=1362, name=NIOWorkerThread-6, state=WAITING, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  101) Thread[id=1766, name=NIOWorkerThread-1, state=WAITING, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  102) Thread[id=1728, name=NIOWorkerThread-10, state=WAITING, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  103) Thread[id=1833, name=NIOWorkerThread-11, state=WAITING, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  104) Thread[id=1817, name=RequestThrottler, state=WAITING, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at app//org.apache.zookeeper.server.RequestThrottler.run(RequestThrottler.java:139)
  105) Thread[id=1522, name=NIOWorkerThread-10, state=WAITING, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  106) Thread[id=1556, name=SessionTracker, state=TIMED_WAITING, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/java.lang.Thread.sleep(Native Method)
        at app//org.apache.zookeeper.server.SessionTrackerImpl.run(SessionTrackerImpl.java:157)
  107) Thread[id=1367, name=NIOWorkerThread-11, state=WAITING, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  108) Thread[id=1723, name=NIOWorkerThread-5, state=WAITING, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  109) Thread[id=1831, name=NIOWorkerThread-9, state=WAITING, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  110) Thread[id=1519, name=NIOWorkerThread-7, state=WAITING, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  111) Thread[id=1404, name=NIOWorkerThread-1, state=WAITING, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  112) Thread[id=1523, name=NIOWorkerThread-11, state=WAITING, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  113) Thread[id=1764, name=ProcessThread(sid:0 cport:57190):, state=WAITING, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at app//org.apache.zookeeper.server.PrepRequestProcessor.run(PrepRequestProcessor.java:140)
  114) Thread[id=1472, name=NIOWorkerThread-12, state=WAITING, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  115) Thread[id=1569, name=NIOWorkerThread-5, state=WAITING, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  116) Thread[id=1779, name=NIOWorkerThread-9, state=WAITING, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  117) Thread[id=1575, name=NIOWorkerThread-11, state=WAITING, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  118) Thread[id=1355, name=NIOWorkerThread-2, state=WAITING, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  119) Thread[id=1655, name=ZkTestServer Run Thread, state=WAITING, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/java.lang.Object.wait(Native Method)
        at java.base@16-ea/java.lang.Thread.join(Thread.java:1301)
        at java.base@16-ea/java.lang.Thread.join(Thread.java:1369)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory.join(NIOServerCnxnFactory.java:929)
        at app//org.apache.solr.cloud.ZkTestServer$ZKServerMain.runFromConfig(ZkTestServer.java:347)
        at app//org.apache.solr.cloud.ZkTestServer$2.run(ZkTestServer.java:570)
  120) Thread[id=1347, name=NIOServerCxnFactory.AcceptThread:0.0.0.0/0.0.0.0:0, state=RUNNABLE, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl$SubSelector.poll0(Native Method)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl$SubSelector.poll(WindowsSelectorImpl.java:353)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl.doSelect(WindowsSelectorImpl.java:178)
        at java.base@16-ea/sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:129)
        at java.base@16-ea/sun.nio.ch.SelectorImpl.select(SelectorImpl.java:146)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$AcceptThread.select(NIOServerCnxnFactory.java:219)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$AcceptThread.run(NIOServerCnxnFactory.java:195)
  121) Thread[id=1364, name=NIOWorkerThread-8, state=WAITING, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  122) Thread[id=1414, name=NIOWorkerThread-6, state=WAITING, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  123) Thread[id=1420, name=NIOWorkerThread-12, state=WAITING, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  124) Thread[id=1449, name=ConnnectionExpirer, state=TIMED_WAITING, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/java.lang.Thread.sleep(Native Method)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$ConnectionExpirerThread.run(NIOServerCnxnFactory.java:568)
  125) Thread[id=1762, name=SessionTracker, state=TIMED_WAITING, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/java.lang.Thread.sleep(Native Method)
        at app//org.apache.zookeeper.server.SessionTrackerImpl.run(SessionTrackerImpl.java:157)
  126) Thread[id=1813, name=NIOServerCxnFactory.AcceptThread:0.0.0.0/0.0.0.0:0, state=RUNNABLE, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl$SubSelector.poll0(Native Method)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl$SubSelector.poll(WindowsSelectorImpl.java:353)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl.doSelect(WindowsSelectorImpl.java:178)
        at java.base@16-ea/sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:129)
        at java.base@16-ea/sun.nio.ch.SelectorImpl.select(SelectorImpl.java:146)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$AcceptThread.select(NIOServerCnxnFactory.java:219)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$AcceptThread.run(NIOServerCnxnFactory.java:195)
  127) Thread[id=1363, name=NIOWorkerThread-7, state=WAITING, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  128) Thread[id=1760, name=NIOServerCxnFactory.SelectorThread-0, state=RUNNABLE, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl$SubSelector.poll0(Native Method)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl$SubSelector.poll(WindowsSelectorImpl.java:353)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl.doSelect(WindowsSelectorImpl.java:178)
        at java.base@16-ea/sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:129)
        at java.base@16-ea/sun.nio.ch.SelectorImpl.select(SelectorImpl.java:146)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.select(NIOServerCnxnFactory.java:417)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.run(NIOServerCnxnFactory.java:382)
  129) Thread[id=1411, name=NIOWorkerThread-3, state=WAITING, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  130) Thread[id=1777, name=NIOWorkerThread-7, state=WAITING, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  131) Thread[id=1658, name=NIOServerCxnFactory.AcceptThread:0.0.0.0/0.0.0.0:0, state=RUNNABLE, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl$SubSelector.poll0(Native Method)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl$SubSelector.poll(WindowsSelectorImpl.java:353)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl.doSelect(WindowsSelectorImpl.java:178)
        at java.base@16-ea/sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:129)
        at java.base@16-ea/sun.nio.ch.SelectorImpl.select(SelectorImpl.java:146)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$AcceptThread.select(NIOServerCnxnFactory.java:219)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$AcceptThread.run(NIOServerCnxnFactory.java:195)
  132) Thread[id=1413, name=NIOWorkerThread-5, state=WAITING, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  133) Thread[id=1366, name=NIOWorkerThread-10, state=WAITING, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  134) Thread[id=1573, name=NIOWorkerThread-9, state=WAITING, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  135) Thread[id=1761, name=NIOServerCxnFactory.AcceptThread:0.0.0.0/0.0.0.0:0, state=RUNNABLE, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl$SubSelector.poll0(Native Method)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl$SubSelector.poll(WindowsSelectorImpl.java:353)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl.doSelect(WindowsSelectorImpl.java:178)
        at java.base@16-ea/sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:129)
        at java.base@16-ea/sun.nio.ch.SelectorImpl.select(SelectorImpl.java:146)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$AcceptThread.select(NIOServerCnxnFactory.java:219)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$AcceptThread.run(NIOServerCnxnFactory.java:195)
  136) Thread[id=1679, name=NIOWorkerThread-12, state=WAITING, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  137) Thread[id=1506, name=ProcessThread(sid:0 cport:56706):, state=WAITING, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at app//org.apache.zookeeper.server.PrepRequestProcessor.run(PrepRequestProcessor.java:140)
  138) Thread[id=1521, name=NIOWorkerThread-9, state=WAITING, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  139) Thread[id=1605, name=ConnnectionExpirer, state=TIMED_WAITING, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/java.lang.Thread.sleep(Native Method)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$ConnectionExpirerThread.run(NIOServerCnxnFactory.java:568)
  140) Thread[id=1730, name=NIOWorkerThread-12, state=WAITING, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  141) Thread[id=1677, name=NIOWorkerThread-10, state=WAITING, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  142) Thread[id=1351, name=RequestThrottler, state=WAITING, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at app//org.apache.zookeeper.server.RequestThrottler.run(RequestThrottler.java:139)
  143) Thread[id=1776, name=NIOWorkerThread-6, state=WAITING, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  144) Thread[id=1463, name=NIOWorkerThread-3, state=WAITING, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  145) Thread[id=1671, name=NIOWorkerThread-4, state=WAITING, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  146) Thread[id=1727, name=NIOWorkerThread-9, state=WAITING, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  147) Thread[id=1399, name=NIOServerCxnFactory.AcceptThread:0.0.0.0/0.0.0.0:0, state=RUNNABLE, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl$SubSelector.poll0(Native Method)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl$SubSelector.poll(WindowsSelectorImpl.java:353)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl.doSelect(WindowsSelectorImpl.java:178)
        at java.base@16-ea/sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:129)
        at java.base@16-ea/sun.nio.ch.SelectorImpl.select(SelectorImpl.java:146)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$AcceptThread.select(NIOServerCnxnFactory.java:219)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$AcceptThread.run(NIOServerCnxnFactory.java:195)
  148) Thread[id=1659, name=SessionTracker, state=TIMED_WAITING, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/java.lang.Thread.sleep(Native Method)
        at app//org.apache.zookeeper.server.SessionTrackerImpl.run(SessionTrackerImpl.java:157)
  149) Thread[id=1511, name=NIOWorkerThread-2, state=WAITING, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  150) Thread[id=1608, name=SessionTracker, state=TIMED_WAITING, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/java.lang.Thread.sleep(Native Method)
        at app//org.apache.zookeeper.server.SessionTrackerImpl.run(SessionTrackerImpl.java:157)
  151) Thread[id=1722, name=NIOWorkerThread-4, state=WAITING, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  152) Thread[id=1811, name=ConnnectionExpirer, state=TIMED_WAITING, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/java.lang.Thread.sleep(Native Method)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$ConnectionExpirerThread.run(NIOServerCnxnFactory.java:568)
  153) Thread[id=1825, name=NIOWorkerThread-3, state=WAITING, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  154) Thread[id=1560, name=NIOWorkerThread-1, state=WAITING, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  155) Thread[id=1656, name=ConnnectionExpirer, state=TIMED_WAITING, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/java.lang.Thread.sleep(Native Method)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$ConnectionExpirerThread.run(NIOServerCnxnFactory.java:568)
  156) Thread[id=1397, name=ConnnectionExpirer, state=TIMED_WAITING, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/java.lang.Thread.sleep(Native Method)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$ConnectionExpirerThread.run(NIOServerCnxnFactory.java:568)
  157) Thread[id=1450, name=NIOServerCxnFactory.SelectorThread-0, state=RUNNABLE, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl$SubSelector.poll0(Native Method)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl$SubSelector.poll(WindowsSelectorImpl.java:353)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl.doSelect(WindowsSelectorImpl.java:178)
        at java.base@16-ea/sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:129)
        at java.base@16-ea/sun.nio.ch.SelectorImpl.select(SelectorImpl.java:146)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.select(NIOServerCnxnFactory.java:417)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.run(NIOServerCnxnFactory.java:382)
  158) Thread[id=1465, name=NIOWorkerThread-5, state=WAITING, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  159) Thread[id=1729, name=NIOWorkerThread-11, state=WAITING, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  160) Thread[id=1552, name=ZkTestServer Run Thread, state=WAITING, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/java.lang.Object.wait(Native Method)
        at java.base@16-ea/java.lang.Thread.join(Thread.java:1301)
        at java.base@16-ea/java.lang.Thread.join(Thread.java:1369)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory.join(NIOServerCnxnFactory.java:929)
        at app//org.apache.solr.cloud.ZkTestServer$ZKServerMain.runFromConfig(ZkTestServer.java:347)
        at app//org.apache.solr.cloud.ZkTestServer$2.run(ZkTestServer.java:570)
  161) Thread[id=1712, name=ProcessThread(sid:0 cport:57142):, state=WAITING, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at app//org.apache.zookeeper.server.PrepRequestProcessor.run(PrepRequestProcessor.java:140)
  162) Thread[id=1403, name=RequestThrottler, state=WAITING, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at app//org.apache.zookeeper.server.RequestThrottler.run(RequestThrottler.java:139)
  163) Thread[id=1501, name=ConnnectionExpirer, state=TIMED_WAITING, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/java.lang.Thread.sleep(Native Method)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$ConnectionExpirerThread.run(NIOServerCnxnFactory.java:568)
  164) Thread[id=1468, name=NIOWorkerThread-8, state=WAITING, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  165) Thread[id=1765, name=RequestThrottler, state=WAITING, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at app//org.apache.zookeeper.server.RequestThrottler.run(RequestThrottler.java:139)
  166) Thread[id=1622, name=NIOWorkerThread-6, state=WAITING, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  167) Thread[id=1713, name=RequestThrottler, state=WAITING, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at app//org.apache.zookeeper.server.RequestThrottler.run(RequestThrottler.java:139)
  168) Thread[id=1604, name=ZkTestServer Run Thread, state=WAITING, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/java.lang.Object.wait(Native Method)
        at java.base@16-ea/java.lang.Thread.join(Thread.java:1301)
        at java.base@16-ea/java.lang.Thread.join(Thread.java:1369)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory.join(NIOServerCnxnFactory.java:929)
        at app//org.apache.solr.cloud.ZkTestServer$ZKServerMain.runFromConfig(ZkTestServer.java:347)
        at app//org.apache.solr.cloud.ZkTestServer$2.run(ZkTestServer.java:570)
  169) Thread[id=1611, name=RequestThrottler, state=WAITING, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at app//org.apache.zookeeper.server.RequestThrottler.run(RequestThrottler.java:139)
  170) Thread[id=1419, name=NIOWorkerThread-11, state=WAITING, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  171) Thread[id=1818, name=NIOWorkerThread-1, state=WAITING, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  172) Thread[id=1454, name=ProcessThread(sid:0 cport:56560):, state=WAITING, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at app//org.apache.zookeeper.server.PrepRequestProcessor.run(PrepRequestProcessor.java:140)
  173) Thread[id=1782, name=NIOWorkerThread-12, state=WAITING, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  174) Thread[id=1576, name=NIOWorkerThread-12, state=WAITING, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  175) Thread[id=1508, name=NIOWorkerThread-1, state=WAITING, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  176) Thread[id=1466, name=NIOWorkerThread-6, state=WAITING, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  177) Thread[id=1662, name=RequestThrottler, state=WAITING, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at app//org.apache.zookeeper.server.RequestThrottler.run(RequestThrottler.java:139)
  178) Thread[id=1812, name=NIOServerCxnFactory.SelectorThread-0, state=RUNNABLE, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl$SubSelector.poll0(Native Method)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl$SubSelector.poll(WindowsSelectorImpl.java:353)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl.doSelect(WindowsSelectorImpl.java:178)
        at java.base@16-ea/sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:129)
        at java.base@16-ea/sun.nio.ch.SelectorImpl.select(SelectorImpl.java:146)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.select(NIOServerCnxnFactory.java:417)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.run(NIOServerCnxnFactory.java:382)
  179) Thread[id=1673, name=NIOWorkerThread-6, state=WAITING, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  180) Thread[id=1467, name=NIOWorkerThread-7, state=WAITING, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  181) Thread[id=1570, name=NIOWorkerThread-6, state=WAITING, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  182) Thread[id=1344, name=ZkTestServer Run Thread, state=WAITING, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/java.lang.Object.wait(Native Method)
        at java.base@16-ea/java.lang.Thread.join(Thread.java:1301)
        at java.base@16-ea/java.lang.Thread.join(Thread.java:1369)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory.join(NIOServerCnxnFactory.java:929)
        at app//org.apache.solr.cloud.ZkTestServer$ZKServerMain.runFromConfig(ZkTestServer.java:347)
        at app//org.apache.solr.cloud.ZkTestServer$2.run(ZkTestServer.java:570)
  183) Thread[id=1674, name=NIOWorkerThread-7, state=WAITING, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  184) Thread[id=1346, name=NIOServerCxnFactory.SelectorThread-0, state=RUNNABLE, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl$SubSelector.poll0(Native Method)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl$SubSelector.poll(WindowsSelectorImpl.java:353)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl.doSelect(WindowsSelectorImpl.java:178)
        at java.base@16-ea/sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:129)
        at java.base@16-ea/sun.nio.ch.SelectorImpl.select(SelectorImpl.java:146)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.select(NIOServerCnxnFactory.java:417)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.run(NIOServerCnxnFactory.java:382)
  185) Thread[id=1607, name=NIOServerCxnFactory.AcceptThread:0.0.0.0/0.0.0.0:0, state=RUNNABLE, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl$SubSelector.poll0(Native Method)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl$SubSelector.poll(WindowsSelectorImpl.java:353)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl.doSelect(WindowsSelectorImpl.java:178)
        at java.base@16-ea/sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:129)
        at java.base@16-ea/sun.nio.ch.SelectorImpl.select(SelectorImpl.java:146)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$AcceptThread.select(NIOServerCnxnFactory.java:219)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$AcceptThread.run(NIOServerCnxnFactory.java:195)
  186) Thread[id=1781, name=NIOWorkerThread-11, state=WAITING, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  187) Thread[id=1360, name=NIOWorkerThread-4, state=WAITING, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  188) Thread[id=1507, name=RequestThrottler, state=WAITING, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at app//org.apache.zookeeper.server.RequestThrottler.run(RequestThrottler.java:139)
  189) Thread[id=1398, name=NIOServerCxnFactory.SelectorThread-0, state=RUNNABLE, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl$SubSelector.poll0(Native Method)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl$SubSelector.poll(WindowsSelectorImpl.java:353)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl.doSelect(WindowsSelectorImpl.java:178)
        at java.base@16-ea/sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:129)
        at java.base@16-ea/sun.nio.ch.SelectorImpl.select(SelectorImpl.java:146)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.select(NIOServerCnxnFactory.java:417)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.run(NIOServerCnxnFactory.java:382)
  190) Thread[id=1365, name=NIOWorkerThread-9, state=WAITING, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)

Stack Trace:
com.carrotsearch.randomizedtesting.ThreadLeakError: 190 threads leaked from SUITE scope at org.apache.solr.client.solrj.impl.CloudSolrClientTest: 
   1) Thread[id=1830, name=NIOWorkerThread-8, state=WAITING, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
   2) Thread[id=1352, name=NIOWorkerThread-1, state=WAITING, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
   3) Thread[id=1773, name=NIOWorkerThread-3, state=WAITING, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
   4) Thread[id=1515, name=NIOWorkerThread-3, state=WAITING, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
   5) Thread[id=1415, name=NIOWorkerThread-7, state=WAITING, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
   6) Thread[id=1571, name=NIOWorkerThread-7, state=WAITING, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
   7) Thread[id=1707, name=ConnnectionExpirer, state=TIMED_WAITING, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/java.lang.Thread.sleep(Native Method)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$ConnectionExpirerThread.run(NIOServerCnxnFactory.java:568)
   8) Thread[id=1627, name=NIOWorkerThread-11, state=WAITING, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
   9) Thread[id=1368, name=NIOWorkerThread-12, state=WAITING, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  10) Thread[id=1451, name=NIOServerCxnFactory.AcceptThread:0.0.0.0/0.0.0.0:0, state=RUNNABLE, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl$SubSelector.poll0(Native Method)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl$SubSelector.poll(WindowsSelectorImpl.java:353)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl.doSelect(WindowsSelectorImpl.java:178)
        at java.base@16-ea/sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:129)
        at java.base@16-ea/sun.nio.ch.SelectorImpl.select(SelectorImpl.java:146)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$AcceptThread.select(NIOServerCnxnFactory.java:219)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$AcceptThread.run(NIOServerCnxnFactory.java:195)
  11) Thread[id=1400, name=SessionTracker, state=TIMED_WAITING, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/java.lang.Thread.sleep(Native Method)
        at app//org.apache.zookeeper.server.SessionTrackerImpl.run(SessionTrackerImpl.java:157)
  12) Thread[id=1359, name=NIOWorkerThread-3, state=WAITING, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  13) Thread[id=1816, name=ProcessThread(sid:0 cport:57237):, state=WAITING, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at app//org.apache.zookeeper.server.PrepRequestProcessor.run(PrepRequestProcessor.java:140)
  14) Thread[id=1452, name=SessionTracker, state=TIMED_WAITING, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/java.lang.Thread.sleep(Native Method)
        at app//org.apache.zookeeper.server.SessionTrackerImpl.run(SessionTrackerImpl.java:157)
  15) Thread[id=1500, name=ZkTestServer Run Thread, state=WAITING, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/java.lang.Object.wait(Native Method)
        at java.base@16-ea/java.lang.Thread.join(Thread.java:1301)
        at java.base@16-ea/java.lang.Thread.join(Thread.java:1369)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory.join(NIOServerCnxnFactory.java:929)
        at app//org.apache.solr.cloud.ZkTestServer$ZKServerMain.runFromConfig(ZkTestServer.java:347)
        at app//org.apache.solr.cloud.ZkTestServer$2.run(ZkTestServer.java:570)
  16) Thread[id=1814, name=SessionTracker, state=TIMED_WAITING, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/java.lang.Thread.sleep(Native Method)
        at app//org.apache.zookeeper.server.SessionTrackerImpl.run(SessionTrackerImpl.java:157)
  17) Thread[id=1456, name=NIOWorkerThread-1, state=WAITING, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  18) Thread[id=1620, name=NIOWorkerThread-4, state=WAITING, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  19) Thread[id=1470, name=NIOWorkerThread-10, state=WAITING, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  20) Thread[id=1520, name=NIOWorkerThread-8, state=WAITING, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  21) Thread[id=1503, name=NIOServerCxnFactory.AcceptThread:0.0.0.0/0.0.0.0:0, state=RUNNABLE, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl$SubSelector.poll0(Native Method)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl$SubSelector.poll(WindowsSelectorImpl.java:353)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl.doSelect(WindowsSelectorImpl.java:178)
        at java.base@16-ea/sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:129)
        at java.base@16-ea/sun.nio.ch.SelectorImpl.select(SelectorImpl.java:146)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$AcceptThread.select(NIOServerCnxnFactory.java:219)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$AcceptThread.run(NIOServerCnxnFactory.java:195)
  22) Thread[id=1725, name=NIOWorkerThread-7, state=WAITING, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  23) Thread[id=1661, name=ProcessThread(sid:0 cport:57070):, state=WAITING, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at app//org.apache.zookeeper.server.PrepRequestProcessor.run(PrepRequestProcessor.java:140)
  24) Thread[id=1563, name=NIOWorkerThread-2, state=WAITING, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  25) Thread[id=1759, name=ConnnectionExpirer, state=TIMED_WAITING, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/java.lang.Thread.sleep(Native Method)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$ConnectionExpirerThread.run(NIOServerCnxnFactory.java:568)
  26) Thread[id=1672, name=NIOWorkerThread-5, state=WAITING, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  27) Thread[id=1555, name=NIOServerCxnFactory.AcceptThread:0.0.0.0/0.0.0.0:0, state=RUNNABLE, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl$SubSelector.poll0(Native Method)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl$SubSelector.poll(WindowsSelectorImpl.java:353)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl.doSelect(WindowsSelectorImpl.java:178)
        at java.base@16-ea/sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:129)
        at java.base@16-ea/sun.nio.ch.SelectorImpl.select(SelectorImpl.java:146)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$AcceptThread.select(NIOServerCnxnFactory.java:219)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$AcceptThread.run(NIOServerCnxnFactory.java:195)
  28) Thread[id=1615, name=NIOWorkerThread-2, state=WAITING, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  29) Thread[id=1524, name=NIOWorkerThread-12, state=WAITING, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  30) Thread[id=1678, name=NIOWorkerThread-11, state=WAITING, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  31) Thread[id=1518, name=NIOWorkerThread-6, state=WAITING, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  32) Thread[id=1623, name=NIOWorkerThread-7, state=WAITING, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  33) Thread[id=1758, name=ZkTestServer Run Thread, state=WAITING, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/java.lang.Object.wait(Native Method)
        at java.base@16-ea/java.lang.Thread.join(Thread.java:1301)
        at java.base@16-ea/java.lang.Thread.join(Thread.java:1369)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory.join(NIOServerCnxnFactory.java:929)
        at app//org.apache.solr.cloud.ZkTestServer$ZKServerMain.runFromConfig(ZkTestServer.java:347)
        at app//org.apache.solr.cloud.ZkTestServer$2.run(ZkTestServer.java:570)
  34) Thread[id=1670, name=NIOWorkerThread-3, state=WAITING, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  35) Thread[id=1827, name=NIOWorkerThread-5, state=WAITING, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  36) Thread[id=1708, name=NIOServerCxnFactory.SelectorThread-0, state=RUNNABLE, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl$SubSelector.poll0(Native Method)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl$SubSelector.poll(WindowsSelectorImpl.java:353)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl.doSelect(WindowsSelectorImpl.java:178)
        at java.base@16-ea/sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:129)
        at java.base@16-ea/sun.nio.ch.SelectorImpl.select(SelectorImpl.java:146)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.select(NIOServerCnxnFactory.java:417)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.run(NIOServerCnxnFactory.java:382)
  37) Thread[id=1834, name=NIOWorkerThread-12, state=WAITING, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  38) Thread[id=1471, name=NIOWorkerThread-11, state=WAITING, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  39) Thread[id=1624, name=NIOWorkerThread-8, state=WAITING, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  40) Thread[id=1726, name=NIOWorkerThread-8, state=WAITING, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  41) Thread[id=1717, name=NIOWorkerThread-2, state=WAITING, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  42) Thread[id=1559, name=RequestThrottler, state=WAITING, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at app//org.apache.zookeeper.server.RequestThrottler.run(RequestThrottler.java:139)
  43) Thread[id=1348, name=SessionTracker, state=TIMED_WAITING, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/java.lang.Thread.sleep(Native Method)
        at app//org.apache.zookeeper.server.SessionTrackerImpl.run(SessionTrackerImpl.java:157)
  44) Thread[id=1416, name=NIOWorkerThread-8, state=WAITING, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  45) Thread[id=1361, name=NIOWorkerThread-5, state=WAITING, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  46) Thread[id=1710, name=SessionTracker, state=TIMED_WAITING, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/java.lang.Thread.sleep(Native Method)
        at app//org.apache.zookeeper.server.SessionTrackerImpl.run(SessionTrackerImpl.java:157)
  47) Thread[id=1778, name=NIOWorkerThread-8, state=WAITING, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  48) Thread[id=1666, name=NIOWorkerThread-2, state=WAITING, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  49) Thread[id=1402, name=ProcessThread(sid:0 cport:56371):, state=WAITING, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at app//org.apache.zookeeper.server.PrepRequestProcessor.run(PrepRequestProcessor.java:140)
  50) Thread[id=1350, name=ProcessThread(sid:0 cport:56156):, state=WAITING, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at app//org.apache.zookeeper.server.PrepRequestProcessor.run(PrepRequestProcessor.java:140)
  51) Thread[id=1504, name=SessionTracker, state=TIMED_WAITING, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/java.lang.Thread.sleep(Native Method)
        at app//org.apache.zookeeper.server.SessionTrackerImpl.run(SessionTrackerImpl.java:157)
  52) Thread[id=1554, name=NIOServerCxnFactory.SelectorThread-0, state=RUNNABLE, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl$SubSelector.poll0(Native Method)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl$SubSelector.poll(WindowsSelectorImpl.java:353)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl.doSelect(WindowsSelectorImpl.java:178)
        at java.base@16-ea/sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:129)
        at java.base@16-ea/sun.nio.ch.SelectorImpl.select(SelectorImpl.java:146)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.select(NIOServerCnxnFactory.java:417)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.run(NIOServerCnxnFactory.java:382)
  53) Thread[id=1714, name=NIOWorkerThread-1, state=WAITING, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  54) Thread[id=1455, name=RequestThrottler, state=WAITING, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at app//org.apache.zookeeper.server.RequestThrottler.run(RequestThrottler.java:139)
  55) Thread[id=1826, name=NIOWorkerThread-4, state=WAITING, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  56) Thread[id=1464, name=NIOWorkerThread-4, state=WAITING, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  57) Thread[id=1610, name=ProcessThread(sid:0 cport:56976):, state=WAITING, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at app//org.apache.zookeeper.server.PrepRequestProcessor.run(PrepRequestProcessor.java:140)
  58) Thread[id=1448, name=ZkTestServer Run Thread, state=WAITING, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/java.lang.Object.wait(Native Method)
        at java.base@16-ea/java.lang.Thread.join(Thread.java:1301)
        at java.base@16-ea/java.lang.Thread.join(Thread.java:1369)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory.join(NIOServerCnxnFactory.java:929)
        at app//org.apache.solr.cloud.ZkTestServer$ZKServerMain.runFromConfig(ZkTestServer.java:347)
        at app//org.apache.solr.cloud.ZkTestServer$2.run(ZkTestServer.java:570)
  59) Thread[id=1516, name=NIOWorkerThread-4, state=WAITING, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  60) Thread[id=1821, name=NIOWorkerThread-2, state=WAITING, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  61) Thread[id=1502, name=NIOServerCxnFactory.SelectorThread-0, state=RUNNABLE, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl$SubSelector.poll0(Native Method)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl$SubSelector.poll(WindowsSelectorImpl.java:353)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl.doSelect(WindowsSelectorImpl.java:178)
        at java.base@16-ea/sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:129)
        at java.base@16-ea/sun.nio.ch.SelectorImpl.select(SelectorImpl.java:146)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.select(NIOServerCnxnFactory.java:417)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.run(NIOServerCnxnFactory.java:382)
  62) Thread[id=1517, name=NIOWorkerThread-5, state=WAITING, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  63) Thread[id=1469, name=NIOWorkerThread-9, state=WAITING, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  64) Thread[id=1724, name=NIOWorkerThread-6, state=WAITING, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  65) Thread[id=1412, name=NIOWorkerThread-4, state=WAITING, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  66) Thread[id=1418, name=NIOWorkerThread-10, state=WAITING, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  67) Thread[id=1663, name=NIOWorkerThread-1, state=WAITING, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  68) Thread[id=1832, name=NIOWorkerThread-10, state=WAITING, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  69) Thread[id=1774, name=NIOWorkerThread-4, state=WAITING, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  70) Thread[id=1706, name=ZkTestServer Run Thread, state=WAITING, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/java.lang.Object.wait(Native Method)
        at java.base@16-ea/java.lang.Thread.join(Thread.java:1301)
        at java.base@16-ea/java.lang.Thread.join(Thread.java:1369)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory.join(NIOServerCnxnFactory.java:929)
        at app//org.apache.solr.cloud.ZkTestServer$ZKServerMain.runFromConfig(ZkTestServer.java:347)
        at app//org.apache.solr.cloud.ZkTestServer$2.run(ZkTestServer.java:570)
  71) Thread[id=1709, name=NIOServerCxnFactory.AcceptThread:0.0.0.0/0.0.0.0:0, state=RUNNABLE, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl$SubSelector.poll0(Native Method)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl$SubSelector.poll(WindowsSelectorImpl.java:353)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl.doSelect(WindowsSelectorImpl.java:178)
        at java.base@16-ea/sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:129)
        at java.base@16-ea/sun.nio.ch.SelectorImpl.select(SelectorImpl.java:146)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$AcceptThread.select(NIOServerCnxnFactory.java:219)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$AcceptThread.run(NIOServerCnxnFactory.java:195)
  72) Thread[id=1567, name=NIOWorkerThread-3, state=WAITING, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  73) Thread[id=1621, name=NIOWorkerThread-5, state=WAITING, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  74) Thread[id=1780, name=NIOWorkerThread-10, state=WAITING, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  75) Thread[id=1574, name=NIOWorkerThread-10, state=WAITING, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  76) Thread[id=1810, name=ZkTestServer Run Thread, state=WAITING, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/java.lang.Object.wait(Native Method)
        at java.base@16-ea/java.lang.Thread.join(Thread.java:1301)
        at java.base@16-ea/java.lang.Thread.join(Thread.java:1369)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory.join(NIOServerCnxnFactory.java:929)
        at app//org.apache.solr.cloud.ZkTestServer$ZKServerMain.runFromConfig(ZkTestServer.java:347)
        at app//org.apache.solr.cloud.ZkTestServer$2.run(ZkTestServer.java:570)
  77) Thread[id=1619, name=NIOWorkerThread-3, state=WAITING, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  78) Thread[id=1676, name=NIOWorkerThread-9, state=WAITING, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  79) Thread[id=1553, name=ConnnectionExpirer, state=TIMED_WAITING, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/java.lang.Thread.sleep(Native Method)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$ConnectionExpirerThread.run(NIOServerCnxnFactory.java:568)
  80) Thread[id=1396, name=ZkTestServer Run Thread, state=WAITING, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/java.lang.Object.wait(Native Method)
        at java.base@16-ea/java.lang.Thread.join(Thread.java:1301)
        at java.base@16-ea/java.lang.Thread.join(Thread.java:1369)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory.join(NIOServerCnxnFactory.java:929)
        at app//org.apache.solr.cloud.ZkTestServer$ZKServerMain.runFromConfig(ZkTestServer.java:347)
        at app//org.apache.solr.cloud.ZkTestServer$2.run(ZkTestServer.java:570)
  81) Thread[id=1417, name=NIOWorkerThread-9, state=WAITING, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  82) Thread[id=1568, name=NIOWorkerThread-4, state=WAITING, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  83) Thread[id=1829, name=NIOWorkerThread-7, state=WAITING, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  84) Thread[id=1606, name=NIOServerCxnFactory.SelectorThread-0, state=RUNNABLE, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl$SubSelector.poll0(Native Method)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl$SubSelector.poll(WindowsSelectorImpl.java:353)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl.doSelect(WindowsSelectorImpl.java:178)
        at java.base@16-ea/sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:129)
        at java.base@16-ea/sun.nio.ch.SelectorImpl.select(SelectorImpl.java:146)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.select(NIOServerCnxnFactory.java:417)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.run(NIOServerCnxnFactory.java:382)
  85) Thread[id=1769, name=NIOWorkerThread-2, state=WAITING, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  86) Thread[id=1626, name=NIOWorkerThread-10, state=WAITING, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  87) Thread[id=1675, name=NIOWorkerThread-8, state=WAITING, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  88) Thread[id=1572, name=NIOWorkerThread-8, state=WAITING, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  89) Thread[id=1407, name=NIOWorkerThread-2, state=WAITING, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  90) Thread[id=1657, name=NIOServerCxnFactory.SelectorThread-0, state=RUNNABLE, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl$SubSelector.poll0(Native Method)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl$SubSelector.poll(WindowsSelectorImpl.java:353)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl.doSelect(WindowsSelectorImpl.java:178)
        at java.base@16-ea/sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:129)
        at java.base@16-ea/sun.nio.ch.SelectorImpl.select(SelectorImpl.java:146)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.select(NIOServerCnxnFactory.java:417)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.run(NIOServerCnxnFactory.java:382)
  91) Thread[id=1828, name=NIOWorkerThread-6, state=WAITING, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  92) Thread[id=1625, name=NIOWorkerThread-9, state=WAITING, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  93) Thread[id=1775, name=NIOWorkerThread-5, state=WAITING, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  94) Thread[id=1612, name=NIOWorkerThread-1, state=WAITING, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  95) Thread[id=1345, name=ConnnectionExpirer, state=TIMED_WAITING, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/java.lang.Thread.sleep(Native Method)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$ConnectionExpirerThread.run(NIOServerCnxnFactory.java:568)
  96) Thread[id=1558, name=ProcessThread(sid:0 cport:56845):, state=WAITING, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at app//org.apache.zookeeper.server.PrepRequestProcessor.run(PrepRequestProcessor.java:140)
  97) Thread[id=1628, name=NIOWorkerThread-12, state=WAITING, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  98) Thread[id=1721, name=NIOWorkerThread-3, state=WAITING, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  99) Thread[id=1459, name=NIOWorkerThread-2, state=WAITING, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  100) Thread[id=1362, name=NIOWorkerThread-6, state=WAITING, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  101) Thread[id=1766, name=NIOWorkerThread-1, state=WAITING, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  102) Thread[id=1728, name=NIOWorkerThread-10, state=WAITING, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  103) Thread[id=1833, name=NIOWorkerThread-11, state=WAITING, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  104) Thread[id=1817, name=RequestThrottler, state=WAITING, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at app//org.apache.zookeeper.server.RequestThrottler.run(RequestThrottler.java:139)
  105) Thread[id=1522, name=NIOWorkerThread-10, state=WAITING, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  106) Thread[id=1556, name=SessionTracker, state=TIMED_WAITING, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/java.lang.Thread.sleep(Native Method)
        at app//org.apache.zookeeper.server.SessionTrackerImpl.run(SessionTrackerImpl.java:157)
  107) Thread[id=1367, name=NIOWorkerThread-11, state=WAITING, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  108) Thread[id=1723, name=NIOWorkerThread-5, state=WAITING, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  109) Thread[id=1831, name=NIOWorkerThread-9, state=WAITING, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  110) Thread[id=1519, name=NIOWorkerThread-7, state=WAITING, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  111) Thread[id=1404, name=NIOWorkerThread-1, state=WAITING, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  112) Thread[id=1523, name=NIOWorkerThread-11, state=WAITING, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  113) Thread[id=1764, name=ProcessThread(sid:0 cport:57190):, state=WAITING, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at app//org.apache.zookeeper.server.PrepRequestProcessor.run(PrepRequestProcessor.java:140)
  114) Thread[id=1472, name=NIOWorkerThread-12, state=WAITING, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  115) Thread[id=1569, name=NIOWorkerThread-5, state=WAITING, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  116) Thread[id=1779, name=NIOWorkerThread-9, state=WAITING, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  117) Thread[id=1575, name=NIOWorkerThread-11, state=WAITING, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  118) Thread[id=1355, name=NIOWorkerThread-2, state=WAITING, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  119) Thread[id=1655, name=ZkTestServer Run Thread, state=WAITING, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/java.lang.Object.wait(Native Method)
        at java.base@16-ea/java.lang.Thread.join(Thread.java:1301)
        at java.base@16-ea/java.lang.Thread.join(Thread.java:1369)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory.join(NIOServerCnxnFactory.java:929)
        at app//org.apache.solr.cloud.ZkTestServer$ZKServerMain.runFromConfig(ZkTestServer.java:347)
        at app//org.apache.solr.cloud.ZkTestServer$2.run(ZkTestServer.java:570)
  120) Thread[id=1347, name=NIOServerCxnFactory.AcceptThread:0.0.0.0/0.0.0.0:0, state=RUNNABLE, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl$SubSelector.poll0(Native Method)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl$SubSelector.poll(WindowsSelectorImpl.java:353)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl.doSelect(WindowsSelectorImpl.java:178)
        at java.base@16-ea/sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:129)
        at java.base@16-ea/sun.nio.ch.SelectorImpl.select(SelectorImpl.java:146)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$AcceptThread.select(NIOServerCnxnFactory.java:219)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$AcceptThread.run(NIOServerCnxnFactory.java:195)
  121) Thread[id=1364, name=NIOWorkerThread-8, state=WAITING, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  122) Thread[id=1414, name=NIOWorkerThread-6, state=WAITING, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  123) Thread[id=1420, name=NIOWorkerThread-12, state=WAITING, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  124) Thread[id=1449, name=ConnnectionExpirer, state=TIMED_WAITING, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/java.lang.Thread.sleep(Native Method)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$ConnectionExpirerThread.run(NIOServerCnxnFactory.java:568)
  125) Thread[id=1762, name=SessionTracker, state=TIMED_WAITING, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/java.lang.Thread.sleep(Native Method)
        at app//org.apache.zookeeper.server.SessionTrackerImpl.run(SessionTrackerImpl.java:157)
  126) Thread[id=1813, name=NIOServerCxnFactory.AcceptThread:0.0.0.0/0.0.0.0:0, state=RUNNABLE, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl$SubSelector.poll0(Native Method)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl$SubSelector.poll(WindowsSelectorImpl.java:353)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl.doSelect(WindowsSelectorImpl.java:178)
        at java.base@16-ea/sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:129)
        at java.base@16-ea/sun.nio.ch.SelectorImpl.select(SelectorImpl.java:146)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$AcceptThread.select(NIOServerCnxnFactory.java:219)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$AcceptThread.run(NIOServerCnxnFactory.java:195)
  127) Thread[id=1363, name=NIOWorkerThread-7, state=WAITING, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  128) Thread[id=1760, name=NIOServerCxnFactory.SelectorThread-0, state=RUNNABLE, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl$SubSelector.poll0(Native Method)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl$SubSelector.poll(WindowsSelectorImpl.java:353)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl.doSelect(WindowsSelectorImpl.java:178)
        at java.base@16-ea/sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:129)
        at java.base@16-ea/sun.nio.ch.SelectorImpl.select(SelectorImpl.java:146)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.select(NIOServerCnxnFactory.java:417)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.run(NIOServerCnxnFactory.java:382)
  129) Thread[id=1411, name=NIOWorkerThread-3, state=WAITING, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  130) Thread[id=1777, name=NIOWorkerThread-7, state=WAITING, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  131) Thread[id=1658, name=NIOServerCxnFactory.AcceptThread:0.0.0.0/0.0.0.0:0, state=RUNNABLE, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl$SubSelector.poll0(Native Method)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl$SubSelector.poll(WindowsSelectorImpl.java:353)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl.doSelect(WindowsSelectorImpl.java:178)
        at java.base@16-ea/sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:129)
        at java.base@16-ea/sun.nio.ch.SelectorImpl.select(SelectorImpl.java:146)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$AcceptThread.select(NIOServerCnxnFactory.java:219)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$AcceptThread.run(NIOServerCnxnFactory.java:195)
  132) Thread[id=1413, name=NIOWorkerThread-5, state=WAITING, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  133) Thread[id=1366, name=NIOWorkerThread-10, state=WAITING, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  134) Thread[id=1573, name=NIOWorkerThread-9, state=WAITING, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  135) Thread[id=1761, name=NIOServerCxnFactory.AcceptThread:0.0.0.0/0.0.0.0:0, state=RUNNABLE, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl$SubSelector.poll0(Native Method)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl$SubSelector.poll(WindowsSelectorImpl.java:353)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl.doSelect(WindowsSelectorImpl.java:178)
        at java.base@16-ea/sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:129)
        at java.base@16-ea/sun.nio.ch.SelectorImpl.select(SelectorImpl.java:146)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$AcceptThread.select(NIOServerCnxnFactory.java:219)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$AcceptThread.run(NIOServerCnxnFactory.java:195)
  136) Thread[id=1679, name=NIOWorkerThread-12, state=WAITING, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  137) Thread[id=1506, name=ProcessThread(sid:0 cport:56706):, state=WAITING, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at app//org.apache.zookeeper.server.PrepRequestProcessor.run(PrepRequestProcessor.java:140)
  138) Thread[id=1521, name=NIOWorkerThread-9, state=WAITING, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  139) Thread[id=1605, name=ConnnectionExpirer, state=TIMED_WAITING, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/java.lang.Thread.sleep(Native Method)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$ConnectionExpirerThread.run(NIOServerCnxnFactory.java:568)
  140) Thread[id=1730, name=NIOWorkerThread-12, state=WAITING, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  141) Thread[id=1677, name=NIOWorkerThread-10, state=WAITING, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  142) Thread[id=1351, name=RequestThrottler, state=WAITING, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at app//org.apache.zookeeper.server.RequestThrottler.run(RequestThrottler.java:139)
  143) Thread[id=1776, name=NIOWorkerThread-6, state=WAITING, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  144) Thread[id=1463, name=NIOWorkerThread-3, state=WAITING, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  145) Thread[id=1671, name=NIOWorkerThread-4, state=WAITING, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  146) Thread[id=1727, name=NIOWorkerThread-9, state=WAITING, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  147) Thread[id=1399, name=NIOServerCxnFactory.AcceptThread:0.0.0.0/0.0.0.0:0, state=RUNNABLE, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl$SubSelector.poll0(Native Method)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl$SubSelector.poll(WindowsSelectorImpl.java:353)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl.doSelect(WindowsSelectorImpl.java:178)
        at java.base@16-ea/sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:129)
        at java.base@16-ea/sun.nio.ch.SelectorImpl.select(SelectorImpl.java:146)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$AcceptThread.select(NIOServerCnxnFactory.java:219)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$AcceptThread.run(NIOServerCnxnFactory.java:195)
  148) Thread[id=1659, name=SessionTracker, state=TIMED_WAITING, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/java.lang.Thread.sleep(Native Method)
        at app//org.apache.zookeeper.server.SessionTrackerImpl.run(SessionTrackerImpl.java:157)
  149) Thread[id=1511, name=NIOWorkerThread-2, state=WAITING, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  150) Thread[id=1608, name=SessionTracker, state=TIMED_WAITING, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/java.lang.Thread.sleep(Native Method)
        at app//org.apache.zookeeper.server.SessionTrackerImpl.run(SessionTrackerImpl.java:157)
  151) Thread[id=1722, name=NIOWorkerThread-4, state=WAITING, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  152) Thread[id=1811, name=ConnnectionExpirer, state=TIMED_WAITING, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/java.lang.Thread.sleep(Native Method)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$ConnectionExpirerThread.run(NIOServerCnxnFactory.java:568)
  153) Thread[id=1825, name=NIOWorkerThread-3, state=WAITING, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  154) Thread[id=1560, name=NIOWorkerThread-1, state=WAITING, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  155) Thread[id=1656, name=ConnnectionExpirer, state=TIMED_WAITING, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/java.lang.Thread.sleep(Native Method)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$ConnectionExpirerThread.run(NIOServerCnxnFactory.java:568)
  156) Thread[id=1397, name=ConnnectionExpirer, state=TIMED_WAITING, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/java.lang.Thread.sleep(Native Method)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$ConnectionExpirerThread.run(NIOServerCnxnFactory.java:568)
  157) Thread[id=1450, name=NIOServerCxnFactory.SelectorThread-0, state=RUNNABLE, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl$SubSelector.poll0(Native Method)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl$SubSelector.poll(WindowsSelectorImpl.java:353)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl.doSelect(WindowsSelectorImpl.java:178)
        at java.base@16-ea/sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:129)
        at java.base@16-ea/sun.nio.ch.SelectorImpl.select(SelectorImpl.java:146)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.select(NIOServerCnxnFactory.java:417)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.run(NIOServerCnxnFactory.java:382)
  158) Thread[id=1465, name=NIOWorkerThread-5, state=WAITING, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  159) Thread[id=1729, name=NIOWorkerThread-11, state=WAITING, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  160) Thread[id=1552, name=ZkTestServer Run Thread, state=WAITING, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/java.lang.Object.wait(Native Method)
        at java.base@16-ea/java.lang.Thread.join(Thread.java:1301)
        at java.base@16-ea/java.lang.Thread.join(Thread.java:1369)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory.join(NIOServerCnxnFactory.java:929)
        at app//org.apache.solr.cloud.ZkTestServer$ZKServerMain.runFromConfig(ZkTestServer.java:347)
        at app//org.apache.solr.cloud.ZkTestServer$2.run(ZkTestServer.java:570)
  161) Thread[id=1712, name=ProcessThread(sid:0 cport:57142):, state=WAITING, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at app//org.apache.zookeeper.server.PrepRequestProcessor.run(PrepRequestProcessor.java:140)
  162) Thread[id=1403, name=RequestThrottler, state=WAITING, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at app//org.apache.zookeeper.server.RequestThrottler.run(RequestThrottler.java:139)
  163) Thread[id=1501, name=ConnnectionExpirer, state=TIMED_WAITING, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/java.lang.Thread.sleep(Native Method)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$ConnectionExpirerThread.run(NIOServerCnxnFactory.java:568)
  164) Thread[id=1468, name=NIOWorkerThread-8, state=WAITING, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  165) Thread[id=1765, name=RequestThrottler, state=WAITING, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at app//org.apache.zookeeper.server.RequestThrottler.run(RequestThrottler.java:139)
  166) Thread[id=1622, name=NIOWorkerThread-6, state=WAITING, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  167) Thread[id=1713, name=RequestThrottler, state=WAITING, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at app//org.apache.zookeeper.server.RequestThrottler.run(RequestThrottler.java:139)
  168) Thread[id=1604, name=ZkTestServer Run Thread, state=WAITING, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/java.lang.Object.wait(Native Method)
        at java.base@16-ea/java.lang.Thread.join(Thread.java:1301)
        at java.base@16-ea/java.lang.Thread.join(Thread.java:1369)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory.join(NIOServerCnxnFactory.java:929)
        at app//org.apache.solr.cloud.ZkTestServer$ZKServerMain.runFromConfig(ZkTestServer.java:347)
        at app//org.apache.solr.cloud.ZkTestServer$2.run(ZkTestServer.java:570)
  169) Thread[id=1611, name=RequestThrottler, state=WAITING, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at app//org.apache.zookeeper.server.RequestThrottler.run(RequestThrottler.java:139)
  170) Thread[id=1419, name=NIOWorkerThread-11, state=WAITING, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  171) Thread[id=1818, name=NIOWorkerThread-1, state=WAITING, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  172) Thread[id=1454, name=ProcessThread(sid:0 cport:56560):, state=WAITING, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at app//org.apache.zookeeper.server.PrepRequestProcessor.run(PrepRequestProcessor.java:140)
  173) Thread[id=1782, name=NIOWorkerThread-12, state=WAITING, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  174) Thread[id=1576, name=NIOWorkerThread-12, state=WAITING, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  175) Thread[id=1508, name=NIOWorkerThread-1, state=WAITING, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  176) Thread[id=1466, name=NIOWorkerThread-6, state=WAITING, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  177) Thread[id=1662, name=RequestThrottler, state=WAITING, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at app//org.apache.zookeeper.server.RequestThrottler.run(RequestThrottler.java:139)
  178) Thread[id=1812, name=NIOServerCxnFactory.SelectorThread-0, state=RUNNABLE, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl$SubSelector.poll0(Native Method)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl$SubSelector.poll(WindowsSelectorImpl.java:353)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl.doSelect(WindowsSelectorImpl.java:178)
        at java.base@16-ea/sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:129)
        at java.base@16-ea/sun.nio.ch.SelectorImpl.select(SelectorImpl.java:146)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.select(NIOServerCnxnFactory.java:417)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.run(NIOServerCnxnFactory.java:382)
  179) Thread[id=1673, name=NIOWorkerThread-6, state=WAITING, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  180) Thread[id=1467, name=NIOWorkerThread-7, state=WAITING, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  181) Thread[id=1570, name=NIOWorkerThread-6, state=WAITING, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  182) Thread[id=1344, name=ZkTestServer Run Thread, state=WAITING, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/java.lang.Object.wait(Native Method)
        at java.base@16-ea/java.lang.Thread.join(Thread.java:1301)
        at java.base@16-ea/java.lang.Thread.join(Thread.java:1369)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory.join(NIOServerCnxnFactory.java:929)
        at app//org.apache.solr.cloud.ZkTestServer$ZKServerMain.runFromConfig(ZkTestServer.java:347)
        at app//org.apache.solr.cloud.ZkTestServer$2.run(ZkTestServer.java:570)
  183) Thread[id=1674, name=NIOWorkerThread-7, state=WAITING, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  184) Thread[id=1346, name=NIOServerCxnFactory.SelectorThread-0, state=RUNNABLE, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl$SubSelector.poll0(Native Method)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl$SubSelector.poll(WindowsSelectorImpl.java:353)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl.doSelect(WindowsSelectorImpl.java:178)
        at java.base@16-ea/sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:129)
        at java.base@16-ea/sun.nio.ch.SelectorImpl.select(SelectorImpl.java:146)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.select(NIOServerCnxnFactory.java:417)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.run(NIOServerCnxnFactory.java:382)
  185) Thread[id=1607, name=NIOServerCxnFactory.AcceptThread:0.0.0.0/0.0.0.0:0, state=RUNNABLE, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl$SubSelector.poll0(Native Method)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl$SubSelector.poll(WindowsSelectorImpl.java:353)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl.doSelect(WindowsSelectorImpl.java:178)
        at java.base@16-ea/sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:129)
        at java.base@16-ea/sun.nio.ch.SelectorImpl.select(SelectorImpl.java:146)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$AcceptThread.select(NIOServerCnxnFactory.java:219)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$AcceptThread.run(NIOServerCnxnFactory.java:195)
  186) Thread[id=1781, name=NIOWorkerThread-11, state=WAITING, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  187) Thread[id=1360, name=NIOWorkerThread-4, state=WAITING, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  188) Thread[id=1507, name=RequestThrottler, state=WAITING, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at app//org.apache.zookeeper.server.RequestThrottler.run(RequestThrottler.java:139)
  189) Thread[id=1398, name=NIOServerCxnFactory.SelectorThread-0, state=RUNNABLE, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl$SubSelector.poll0(Native Method)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl$SubSelector.poll(WindowsSelectorImpl.java:353)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl.doSelect(WindowsSelectorImpl.java:178)
        at java.base@16-ea/sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:129)
        at java.base@16-ea/sun.nio.ch.SelectorImpl.select(SelectorImpl.java:146)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.select(NIOServerCnxnFactory.java:417)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.run(NIOServerCnxnFactory.java:382)
  190) Thread[id=1365, name=NIOWorkerThread-9, state=WAITING, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
	at __randomizedtesting.SeedInfo.seed([4045E0941897083E]:0)


FAILED:  org.apache.solr.client.solrj.impl.CloudSolrClientTest.classMethod

Error Message:
com.carrotsearch.randomizedtesting.ThreadLeakError: There are still zombie threads that couldn't be terminated:
   1) Thread[id=1830, name=NIOWorkerThread-8, state=WAITING, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
   2) Thread[id=1352, name=NIOWorkerThread-1, state=WAITING, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
   3) Thread[id=1773, name=NIOWorkerThread-3, state=WAITING, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
   4) Thread[id=1515, name=NIOWorkerThread-3, state=WAITING, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
   5) Thread[id=1415, name=NIOWorkerThread-7, state=WAITING, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
   6) Thread[id=1367, name=NIOWorkerThread-11, state=WAITING, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
   7) Thread[id=1723, name=NIOWorkerThread-5, state=WAITING, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
   8) Thread[id=1831, name=NIOWorkerThread-9, state=WAITING, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
   9) Thread[id=1571, name=NIOWorkerThread-7, state=WAITING, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  10) Thread[id=1519, name=NIOWorkerThread-7, state=WAITING, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  11) Thread[id=1404, name=NIOWorkerThread-1, state=WAITING, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  12) Thread[id=1523, name=NIOWorkerThread-11, state=WAITING, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  13) Thread[id=1627, name=NIOWorkerThread-11, state=WAITING, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  14) Thread[id=1472, name=NIOWorkerThread-12, state=WAITING, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  15) Thread[id=1569, name=NIOWorkerThread-5, state=WAITING, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  16) Thread[id=1779, name=NIOWorkerThread-9, state=WAITING, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  17) Thread[id=1575, name=NIOWorkerThread-11, state=WAITING, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  18) Thread[id=1368, name=NIOWorkerThread-12, state=WAITING, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  19) Thread[id=1451, name=NIOServerCxnFactory.AcceptThread:0.0.0.0/0.0.0.0:0, state=RUNNABLE, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl$SubSelector.poll0(Native Method)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl$SubSelector.poll(WindowsSelectorImpl.java:353)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl.doSelect(WindowsSelectorImpl.java:178)
        at java.base@16-ea/sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:129)
        at java.base@16-ea/sun.nio.ch.SelectorImpl.select(SelectorImpl.java:146)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$AcceptThread.select(NIOServerCnxnFactory.java:219)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$AcceptThread.run(NIOServerCnxnFactory.java:195)
  20) Thread[id=1359, name=NIOWorkerThread-3, state=WAITING, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  21) Thread[id=1355, name=NIOWorkerThread-2, state=WAITING, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  22) Thread[id=1347, name=NIOServerCxnFactory.AcceptThread:0.0.0.0/0.0.0.0:0, state=RUNNABLE, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/java.util.HashMap$KeySet.iterator(HashMap.java:985)
        at java.base@16-ea/java.util.HashSet.iterator(HashSet.java:174)
        at java.base@16-ea/sun.nio.ch.Util$2.iterator(Util.java:353)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$AcceptThread.select(NIOServerCnxnFactory.java:221)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$AcceptThread.run(NIOServerCnxnFactory.java:195)
  23) Thread[id=1364, name=NIOWorkerThread-8, state=WAITING, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  24) Thread[id=1414, name=NIOWorkerThread-6, state=WAITING, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  25) Thread[id=1420, name=NIOWorkerThread-12, state=WAITING, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  26) Thread[id=1813, name=NIOServerCxnFactory.AcceptThread:0.0.0.0/0.0.0.0:0, state=RUNNABLE, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl$SubSelector.poll0(Native Method)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl$SubSelector.poll(WindowsSelectorImpl.java:353)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl.doSelect(WindowsSelectorImpl.java:178)
        at java.base@16-ea/sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:129)
        at java.base@16-ea/sun.nio.ch.SelectorImpl.select(SelectorImpl.java:146)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$AcceptThread.select(NIOServerCnxnFactory.java:219)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$AcceptThread.run(NIOServerCnxnFactory.java:195)
  27) Thread[id=1363, name=NIOWorkerThread-7, state=WAITING, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  28) Thread[id=1456, name=NIOWorkerThread-1, state=WAITING, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  29) Thread[id=1620, name=NIOWorkerThread-4, state=WAITING, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  30) Thread[id=1470, name=NIOWorkerThread-10, state=WAITING, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  31) Thread[id=1520, name=NIOWorkerThread-8, state=WAITING, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  32) Thread[id=1503, name=NIOServerCxnFactory.AcceptThread:0.0.0.0/0.0.0.0:0, state=RUNNABLE, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl$SubSelector.poll0(Native Method)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl$SubSelector.poll(WindowsSelectorImpl.java:353)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl.doSelect(WindowsSelectorImpl.java:178)
        at java.base@16-ea/sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:129)
        at java.base@16-ea/sun.nio.ch.SelectorImpl.select(SelectorImpl.java:146)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$AcceptThread.select(NIOServerCnxnFactory.java:219)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$AcceptThread.run(NIOServerCnxnFactory.java:195)
  33) Thread[id=1725, name=NIOWorkerThread-7, state=WAITING, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  34) Thread[id=1760, name=NIOServerCxnFactory.SelectorThread-0, state=RUNNABLE, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl$SubSelector.poll0(Native Method)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl$SubSelector.poll(WindowsSelectorImpl.java:353)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl.doSelect(WindowsSelectorImpl.java:178)
        at java.base@16-ea/sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:129)
        at java.base@16-ea/sun.nio.ch.SelectorImpl.select(SelectorImpl.java:146)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.select(NIOServerCnxnFactory.java:417)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.run(NIOServerCnxnFactory.java:382)
  35) Thread[id=1411, name=NIOWorkerThread-3, state=WAITING, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  36) Thread[id=1563, name=NIOWorkerThread-2, state=WAITING, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  37) Thread[id=1777, name=NIOWorkerThread-7, state=WAITING, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  38) Thread[id=1672, name=NIOWorkerThread-5, state=WAITING, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  39) Thread[id=1658, name=NIOServerCxnFactory.AcceptThread:0.0.0.0/0.0.0.0:0, state=RUNNABLE, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl.setWakeupSocket0(Native Method)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl.setWakeupSocket(WindowsSelectorImpl.java:500)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl.wakeup(WindowsSelectorImpl.java:621)
        at java.base@16-ea/java.nio.channels.spi.AbstractSelector$1.interrupt(AbstractSelector.java:230)
        at java.base@16-ea/java.nio.channels.spi.AbstractSelector.begin(AbstractSelector.java:236)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl.doSelect(WindowsSelectorImpl.java:176)
        at java.base@16-ea/sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:129)
        at java.base@16-ea/sun.nio.ch.SelectorImpl.select(SelectorImpl.java:146)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$AcceptThread.select(NIOServerCnxnFactory.java:219)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$AcceptThread.run(NIOServerCnxnFactory.java:195)
  40) Thread[id=1555, name=NIOServerCxnFactory.AcceptThread:0.0.0.0/0.0.0.0:0, state=RUNNABLE, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl.setWakeupSocket0(Native Method)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl.setWakeupSocket(WindowsSelectorImpl.java:500)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl.wakeup(WindowsSelectorImpl.java:621)
        at java.base@16-ea/java.nio.channels.spi.AbstractSelector$1.interrupt(AbstractSelector.java:230)
        at java.base@16-ea/java.nio.channels.spi.AbstractSelector.begin(AbstractSelector.java:236)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl.doSelect(WindowsSelectorImpl.java:176)
        at java.base@16-ea/sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:129)
        at java.base@16-ea/sun.nio.ch.SelectorImpl.select(SelectorImpl.java:146)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$AcceptThread.select(NIOServerCnxnFactory.java:219)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$AcceptThread.run(NIOServerCnxnFactory.java:195)
  41) Thread[id=1615, name=NIOWorkerThread-2, state=WAITING, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  42) Thread[id=1413, name=NIOWorkerThread-5, state=WAITING, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  43) Thread[id=1524, name=NIOWorkerThread-12, state=WAITING, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  44) Thread[id=1678, name=NIOWorkerThread-11, state=WAITING, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  45) Thread[id=1366, name=NIOWorkerThread-10, state=WAITING, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  46) Thread[id=1518, name=NIOWorkerThread-6, state=WAITING, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  47) Thread[id=1623, name=NIOWorkerThread-7, state=WAITING, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  48) Thread[id=1573, name=NIOWorkerThread-9, state=WAITING, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  49) Thread[id=1761, name=NIOServerCxnFactory.AcceptThread:0.0.0.0/0.0.0.0:0, state=RUNNABLE, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl.setWakeupSocket0(Native Method)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl.setWakeupSocket(WindowsSelectorImpl.java:500)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl.wakeup(WindowsSelectorImpl.java:621)
        at java.base@16-ea/java.nio.channels.spi.AbstractSelector$1.interrupt(AbstractSelector.java:230)
        at java.base@16-ea/java.nio.channels.spi.AbstractSelector.begin(AbstractSelector.java:236)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl.doSelect(WindowsSelectorImpl.java:176)
        at java.base@16-ea/sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:129)
        at java.base@16-ea/sun.nio.ch.SelectorImpl.select(SelectorImpl.java:146)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$AcceptThread.select(NIOServerCnxnFactory.java:219)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$AcceptThread.run(NIOServerCnxnFactory.java:195)
  50) Thread[id=1679, name=NIOWorkerThread-12, state=WAITING, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  51) Thread[id=1670, name=NIOWorkerThread-3, state=WAITING, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  52) Thread[id=1521, name=NIOWorkerThread-9, state=WAITING, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  53) Thread[id=1827, name=NIOWorkerThread-5, state=WAITING, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  54) Thread[id=1730, name=NIOWorkerThread-12, state=WAITING, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  55) Thread[id=1677, name=NIOWorkerThread-10, state=WAITING, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  56) Thread[id=1708, name=NIOServerCxnFactory.SelectorThread-0, state=RUNNABLE, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl$SubSelector.poll0(Native Method)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl$SubSelector.poll(WindowsSelectorImpl.java:353)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl.doSelect(WindowsSelectorImpl.java:178)
        at java.base@16-ea/sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:129)
        at java.base@16-ea/sun.nio.ch.SelectorImpl.select(SelectorImpl.java:146)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.select(NIOServerCnxnFactory.java:417)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.run(NIOServerCnxnFactory.java:382)
  57) Thread[id=1834, name=NIOWorkerThread-12, state=WAITING, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  58) Thread[id=1776, name=NIOWorkerThread-6, state=WAITING, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  59) Thread[id=1471, name=NIOWorkerThread-11, state=WAITING, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  60) Thread[id=1624, name=NIOWorkerThread-8, state=WAITING, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  61) Thread[id=1463, name=NIOWorkerThread-3, state=WAITING, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  62) Thread[id=1671, name=NIOWorkerThread-4, state=WAITING, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  63) Thread[id=1726, name=NIOWorkerThread-8, state=WAITING, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  64) Thread[id=1727, name=NIOWorkerThread-9, state=WAITING, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  65) Thread[id=1717, name=NIOWorkerThread-2, state=WAITING, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  66) Thread[id=1399, name=NIOServerCxnFactory.AcceptThread:0.0.0.0/0.0.0.0:0, state=RUNNABLE, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl.setWakeupSocket0(Native Method)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl.setWakeupSocket(WindowsSelectorImpl.java:500)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl.wakeup(WindowsSelectorImpl.java:621)
        at java.base@16-ea/java.nio.channels.spi.AbstractSelector$1.interrupt(AbstractSelector.java:230)
        at java.base@16-ea/java.nio.channels.spi.AbstractSelector.begin(AbstractSelector.java:236)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl.doSelect(WindowsSelectorImpl.java:176)
        at java.base@16-ea/sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:129)
        at java.base@16-ea/sun.nio.ch.SelectorImpl.select(SelectorImpl.java:146)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$AcceptThread.select(NIOServerCnxnFactory.java:219)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$AcceptThread.run(NIOServerCnxnFactory.java:195)
  67) Thread[id=1416, name=NIOWorkerThread-8, state=WAITING, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  68) Thread[id=1361, name=NIOWorkerThread-5, state=WAITING, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  69) Thread[id=1511, name=NIOWorkerThread-2, state=WAITING, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  70) Thread[id=1778, name=NIOWorkerThread-8, state=WAITING, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  71) Thread[id=1666, name=NIOWorkerThread-2, state=WAITING, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  72) Thread[id=1722, name=NIOWorkerThread-4, state=WAITING, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  73) Thread[id=1825, name=NIOWorkerThread-3, state=WAITING, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  74) Thread[id=1554, name=NIOServerCxnFactory.SelectorThread-0, state=RUNNABLE, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl.setWakeupSocket0(Native Method)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl.setWakeupSocket(WindowsSelectorImpl.java:500)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl.wakeup(WindowsSelectorImpl.java:621)
        at java.base@16-ea/java.nio.channels.spi.AbstractSelector$1.interrupt(AbstractSelector.java:230)
        at java.base@16-ea/java.nio.channels.spi.AbstractSelector.begin(AbstractSelector.java:236)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl.doSelect(WindowsSelectorImpl.java:176)
        at java.base@16-ea/sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:129)
        at java.base@16-ea/sun.nio.ch.SelectorImpl.select(SelectorImpl.java:146)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.select(NIOServerCnxnFactory.java:417)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.run(NIOServerCnxnFactory.java:382)
  75) Thread[id=1714, name=NIOWorkerThread-1, state=WAITING, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  76) Thread[id=1826, name=NIOWorkerThread-4, state=WAITING, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  77) Thread[id=1464, name=NIOWorkerThread-4, state=WAITING, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  78) Thread[id=1560, name=NIOWorkerThread-1, state=WAITING, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  79) Thread[id=1516, name=NIOWorkerThread-4, state=WAITING, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  80) Thread[id=1450, name=NIOServerCxnFactory.SelectorThread-0, state=RUNNABLE, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl$SubSelector.poll0(Native Method)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl$SubSelector.poll(WindowsSelectorImpl.java:353)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl.doSelect(WindowsSelectorImpl.java:178)
        at java.base@16-ea/sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:129)
        at java.base@16-ea/sun.nio.ch.SelectorImpl.select(SelectorImpl.java:146)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.select(NIOServerCnxnFactory.java:417)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.run(NIOServerCnxnFactory.java:382)
  81) Thread[id=1821, name=NIOWorkerThread-2, state=WAITING, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  82) Thread[id=1465, name=NIOWorkerThread-5, state=WAITING, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  83) Thread[id=1502, name=NIOServerCxnFactory.SelectorThread-0, state=RUNNABLE, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl.setWakeupSocket0(Native Method)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl.setWakeupSocket(WindowsSelectorImpl.java:500)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl.wakeup(WindowsSelectorImpl.java:621)
        at java.base@16-ea/java.nio.channels.spi.AbstractSelector$1.interrupt(AbstractSelector.java:230)
        at java.base@16-ea/java.nio.channels.spi.AbstractSelector.begin(AbstractSelector.java:236)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl.doSelect(WindowsSelectorImpl.java:176)
        at java.base@16-ea/sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:129)
        at java.base@16-ea/sun.nio.ch.SelectorImpl.select(SelectorImpl.java:146)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.select(NIOServerCnxnFactory.java:417)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.run(NIOServerCnxnFactory.java:382)
  84) Thread[id=1517, name=NIOWorkerThread-5, state=WAITING, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  85) Thread[id=1729, name=NIOWorkerThread-11, state=WAITING, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  86) Thread[id=1469, name=NIOWorkerThread-9, state=WAITING, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  87) Thread[id=1724, name=NIOWorkerThread-6, state=WAITING, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  88) Thread[id=1412, name=NIOWorkerThread-4, state=WAITING, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  89) Thread[id=1468, name=NIOWorkerThread-8, state=WAITING, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  90) Thread[id=1418, name=NIOWorkerThread-10, state=WAITING, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  91) Thread[id=1663, name=NIOWorkerThread-1, state=WAITING, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  92) Thread[id=1832, name=NIOWorkerThread-10, state=WAITING, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  93) Thread[id=1774, name=NIOWorkerThread-4, state=WAITING, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  94) Thread[id=1709, name=NIOServerCxnFactory.AcceptThread:0.0.0.0/0.0.0.0:0, state=RUNNABLE, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl.setWakeupSocket0(Native Method)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl.setWakeupSocket(WindowsSelectorImpl.java:500)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl.wakeup(WindowsSelectorImpl.java:621)
        at java.base@16-ea/java.nio.channels.spi.AbstractSelector$1.interrupt(AbstractSelector.java:230)
        at java.base@16-ea/java.nio.channels.spi.AbstractSelector.begin(AbstractSelector.java:236)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl.doSelect(WindowsSelectorImpl.java:176)
        at java.base@16-ea/sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:129)
        at java.base@16-ea/sun.nio.ch.SelectorImpl.select(SelectorImpl.java:146)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$AcceptThread.select(NIOServerCnxnFactory.java:219)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$AcceptThread.run(NIOServerCnxnFactory.java:195)
  95) Thread[id=1567, name=NIOWorkerThread-3, state=WAITING, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  96) Thread[id=1621, name=NIOWorkerThread-5, state=WAITING, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  97) Thread[id=1622, name=NIOWorkerThread-6, state=WAITING, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  98) Thread[id=1780, name=NIOWorkerThread-10, state=WAITING, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  99) Thread[id=1574, name=NIOWorkerThread-10, state=WAITING, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  100) Thread[id=1619, name=NIOWorkerThread-3, state=WAITING, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  101) Thread[id=1676, name=NIOWorkerThread-9, state=WAITING, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  102) Thread[id=1419, name=NIOWorkerThread-11, state=WAITING, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  103) Thread[id=1818, name=NIOWorkerThread-1, state=WAITING, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  104) Thread[id=1417, name=NIOWorkerThread-9, state=WAITING, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  105) Thread[id=1782, name=NIOWorkerThread-12, state=WAITING, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  106) Thread[id=1576, name=NIOWorkerThread-12, state=WAITING, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  107) Thread[id=1568, name=NIOWorkerThread-4, state=WAITING, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  108) Thread[id=1508, name=NIOWorkerThread-1, state=WAITING, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  109) Thread[id=1829, name=NIOWorkerThread-7, state=WAITING, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  110) Thread[id=1466, name=NIOWorkerThread-6, state=WAITING, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  111) Thread[id=1606, name=NIOServerCxnFactory.SelectorThread-0, state=RUNNABLE, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl.setWakeupSocket0(Native Method)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl.setWakeupSocket(WindowsSelectorImpl.java:500)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl.wakeup(WindowsSelectorImpl.java:621)
        at java.base@16-ea/java.nio.channels.spi.AbstractSelector$1.interrupt(AbstractSelector.java:230)
        at java.base@16-ea/java.nio.channels.spi.AbstractSelector.begin(AbstractSelector.java:236)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl.doSelect(WindowsSelectorImpl.java:176)
        at java.base@16-ea/sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:129)
        at java.base@16-ea/sun.nio.ch.SelectorImpl.select(SelectorImpl.java:146)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.select(NIOServerCnxnFactory.java:417)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.run(NIOServerCnxnFactory.java:382)
  112) Thread[id=1769, name=NIOWorkerThread-2, state=WAITING, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  113) Thread[id=1626, name=NIOWorkerThread-10, state=WAITING, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  114) Thread[id=1675, name=NIOWorkerThread-8, state=WAITING, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  115) Thread[id=1812, name=NIOServerCxnFactory.SelectorThread-0, state=RUNNABLE, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl$SubSelector.processSelectedKeys(WindowsSelectorImpl.java:372)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl.updateSelectedKeys(WindowsSelectorImpl.java:531)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl.doSelect(WindowsSelectorImpl.java:191)
        at java.base@16-ea/sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:129)
        at java.base@16-ea/sun.nio.ch.SelectorImpl.select(SelectorImpl.java:146)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.select(NIOServerCnxnFactory.java:417)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.run(NIOServerCnxnFactory.java:382)
  116) Thread[id=1572, name=NIOWorkerThread-8, state=WAITING, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  117) Thread[id=1673, name=NIOWorkerThread-6, state=WAITING, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  118) Thread[id=1407, name=NIOWorkerThread-2, state=WAITING, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  119) Thread[id=1467, name=NIOWorkerThread-7, state=WAITING, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  120) Thread[id=1657, name=NIOServerCxnFactory.SelectorThread-0, state=RUNNABLE, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl.setWakeupSocket0(Native Method)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl.setWakeupSocket(WindowsSelectorImpl.java:500)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl.wakeup(WindowsSelectorImpl.java:621)
        at java.base@16-ea/java.nio.channels.spi.AbstractSelector$1.interrupt(AbstractSelector.java:230)
        at java.base@16-ea/java.nio.channels.spi.AbstractSelector.begin(AbstractSelector.java:236)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl.doSelect(WindowsSelectorImpl.java:176)
        at java.base@16-ea/sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:129)
        at java.base@16-ea/sun.nio.ch.SelectorImpl.select(SelectorImpl.java:146)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.select(NIOServerCnxnFactory.java:417)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.run(NIOServerCnxnFactory.java:382)
  121) Thread[id=1828, name=NIOWorkerThread-6, state=WAITING, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  122) Thread[id=1570, name=NIOWorkerThread-6, state=WAITING, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  123) Thread[id=1625, name=NIOWorkerThread-9, state=WAITING, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  124) Thread[id=1775, name=NIOWorkerThread-5, state=WAITING, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  125) Thread[id=1674, name=NIOWorkerThread-7, state=WAITING, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  126) Thread[id=1612, name=NIOWorkerThread-1, state=WAITING, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  127) Thread[id=1628, name=NIOWorkerThread-12, state=WAITING, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  128) Thread[id=1346, name=NIOServerCxnFactory.SelectorThread-0, state=RUNNABLE, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl.setWakeupSocket0(Native Method)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl.setWakeupSocket(WindowsSelectorImpl.java:500)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl.wakeup(WindowsSelectorImpl.java:621)
        at java.base@16-ea/java.nio.channels.spi.AbstractSelector$1.interrupt(AbstractSelector.java:230)
        at java.base@16-ea/java.nio.channels.spi.AbstractSelector.begin(AbstractSelector.java:236)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl.doSelect(WindowsSelectorImpl.java:176)
        at java.base@16-ea/sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:129)
        at java.base@16-ea/sun.nio.ch.SelectorImpl.select(SelectorImpl.java:146)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.select(NIOServerCnxnFactory.java:417)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.run(NIOServerCnxnFactory.java:382)
  129) Thread[id=1607, name=NIOServerCxnFactory.AcceptThread:0.0.0.0/0.0.0.0:0, state=RUNNABLE, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl$SubSelector.poll0(Native Method)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl$SubSelector.poll(WindowsSelectorImpl.java:353)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl.doSelect(WindowsSelectorImpl.java:178)
        at java.base@16-ea/sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:129)
        at java.base@16-ea/sun.nio.ch.SelectorImpl.select(SelectorImpl.java:146)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$AcceptThread.select(NIOServerCnxnFactory.java:219)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$AcceptThread.run(NIOServerCnxnFactory.java:195)
  130) Thread[id=1721, name=NIOWorkerThread-3, state=WAITING, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  131) Thread[id=1459, name=NIOWorkerThread-2, state=WAITING, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  132) Thread[id=1781, name=NIOWorkerThread-11, state=WAITING, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  133) Thread[id=1362, name=NIOWorkerThread-6, state=WAITING, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  134) Thread[id=1766, name=NIOWorkerThread-1, state=WAITING, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  135) Thread[id=1728, name=NIOWorkerThread-10, state=WAITING, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  136) Thread[id=1360, name=NIOWorkerThread-4, state=WAITING, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  137) Thread[id=1833, name=NIOWorkerThread-11, state=WAITING, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  138) Thread[id=1398, name=NIOServerCxnFactory.SelectorThread-0, state=RUNNABLE, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl$SubSelector.poll0(Native Method)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl$SubSelector.poll(WindowsSelectorImpl.java:353)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl.doSelect(WindowsSelectorImpl.java:178)
        at java.base@16-ea/sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:129)
        at java.base@16-ea/sun.nio.ch.SelectorImpl.select(SelectorImpl.java:146)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.select(NIOServerCnxnFactory.java:417)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.run(NIOServerCnxnFactory.java:382)
  139) Thread[id=1365, name=NIOWorkerThread-9, state=WAITING, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  140) Thread[id=1522, name=NIOWorkerThread-10, state=WAITING, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)

Stack Trace:
com.carrotsearch.randomizedtesting.ThreadLeakError: There are still zombie threads that couldn't be terminated:
   1) Thread[id=1830, name=NIOWorkerThread-8, state=WAITING, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
   2) Thread[id=1352, name=NIOWorkerThread-1, state=WAITING, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
   3) Thread[id=1773, name=NIOWorkerThread-3, state=WAITING, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
   4) Thread[id=1515, name=NIOWorkerThread-3, state=WAITING, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
   5) Thread[id=1415, name=NIOWorkerThread-7, state=WAITING, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
   6) Thread[id=1367, name=NIOWorkerThread-11, state=WAITING, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
   7) Thread[id=1723, name=NIOWorkerThread-5, state=WAITING, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
   8) Thread[id=1831, name=NIOWorkerThread-9, state=WAITING, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
   9) Thread[id=1571, name=NIOWorkerThread-7, state=WAITING, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  10) Thread[id=1519, name=NIOWorkerThread-7, state=WAITING, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  11) Thread[id=1404, name=NIOWorkerThread-1, state=WAITING, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  12) Thread[id=1523, name=NIOWorkerThread-11, state=WAITING, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  13) Thread[id=1627, name=NIOWorkerThread-11, state=WAITING, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  14) Thread[id=1472, name=NIOWorkerThread-12, state=WAITING, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  15) Thread[id=1569, name=NIOWorkerThread-5, state=WAITING, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  16) Thread[id=1779, name=NIOWorkerThread-9, state=WAITING, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  17) Thread[id=1575, name=NIOWorkerThread-11, state=WAITING, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  18) Thread[id=1368, name=NIOWorkerThread-12, state=WAITING, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  19) Thread[id=1451, name=NIOServerCxnFactory.AcceptThread:0.0.0.0/0.0.0.0:0, state=RUNNABLE, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl$SubSelector.poll0(Native Method)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl$SubSelector.poll(WindowsSelectorImpl.java:353)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl.doSelect(WindowsSelectorImpl.java:178)
        at java.base@16-ea/sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:129)
        at java.base@16-ea/sun.nio.ch.SelectorImpl.select(SelectorImpl.java:146)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$AcceptThread.select(NIOServerCnxnFactory.java:219)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$AcceptThread.run(NIOServerCnxnFactory.java:195)
  20) Thread[id=1359, name=NIOWorkerThread-3, state=WAITING, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  21) Thread[id=1355, name=NIOWorkerThread-2, state=WAITING, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  22) Thread[id=1347, name=NIOServerCxnFactory.AcceptThread:0.0.0.0/0.0.0.0:0, state=RUNNABLE, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/java.util.HashMap$KeySet.iterator(HashMap.java:985)
        at java.base@16-ea/java.util.HashSet.iterator(HashSet.java:174)
        at java.base@16-ea/sun.nio.ch.Util$2.iterator(Util.java:353)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$AcceptThread.select(NIOServerCnxnFactory.java:221)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$AcceptThread.run(NIOServerCnxnFactory.java:195)
  23) Thread[id=1364, name=NIOWorkerThread-8, state=WAITING, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  24) Thread[id=1414, name=NIOWorkerThread-6, state=WAITING, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  25) Thread[id=1420, name=NIOWorkerThread-12, state=WAITING, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  26) Thread[id=1813, name=NIOServerCxnFactory.AcceptThread:0.0.0.0/0.0.0.0:0, state=RUNNABLE, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl$SubSelector.poll0(Native Method)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl$SubSelector.poll(WindowsSelectorImpl.java:353)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl.doSelect(WindowsSelectorImpl.java:178)
        at java.base@16-ea/sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:129)
        at java.base@16-ea/sun.nio.ch.SelectorImpl.select(SelectorImpl.java:146)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$AcceptThread.select(NIOServerCnxnFactory.java:219)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$AcceptThread.run(NIOServerCnxnFactory.java:195)
  27) Thread[id=1363, name=NIOWorkerThread-7, state=WAITING, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  28) Thread[id=1456, name=NIOWorkerThread-1, state=WAITING, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  29) Thread[id=1620, name=NIOWorkerThread-4, state=WAITING, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  30) Thread[id=1470, name=NIOWorkerThread-10, state=WAITING, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  31) Thread[id=1520, name=NIOWorkerThread-8, state=WAITING, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  32) Thread[id=1503, name=NIOServerCxnFactory.AcceptThread:0.0.0.0/0.0.0.0:0, state=RUNNABLE, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl$SubSelector.poll0(Native Method)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl$SubSelector.poll(WindowsSelectorImpl.java:353)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl.doSelect(WindowsSelectorImpl.java:178)
        at java.base@16-ea/sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:129)
        at java.base@16-ea/sun.nio.ch.SelectorImpl.select(SelectorImpl.java:146)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$AcceptThread.select(NIOServerCnxnFactory.java:219)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$AcceptThread.run(NIOServerCnxnFactory.java:195)
  33) Thread[id=1725, name=NIOWorkerThread-7, state=WAITING, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  34) Thread[id=1760, name=NIOServerCxnFactory.SelectorThread-0, state=RUNNABLE, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl$SubSelector.poll0(Native Method)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl$SubSelector.poll(WindowsSelectorImpl.java:353)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl.doSelect(WindowsSelectorImpl.java:178)
        at java.base@16-ea/sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:129)
        at java.base@16-ea/sun.nio.ch.SelectorImpl.select(SelectorImpl.java:146)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.select(NIOServerCnxnFactory.java:417)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.run(NIOServerCnxnFactory.java:382)
  35) Thread[id=1411, name=NIOWorkerThread-3, state=WAITING, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  36) Thread[id=1563, name=NIOWorkerThread-2, state=WAITING, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  37) Thread[id=1777, name=NIOWorkerThread-7, state=WAITING, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  38) Thread[id=1672, name=NIOWorkerThread-5, state=WAITING, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  39) Thread[id=1658, name=NIOServerCxnFactory.AcceptThread:0.0.0.0/0.0.0.0:0, state=RUNNABLE, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl.setWakeupSocket0(Native Method)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl.setWakeupSocket(WindowsSelectorImpl.java:500)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl.wakeup(WindowsSelectorImpl.java:621)
        at java.base@16-ea/java.nio.channels.spi.AbstractSelector$1.interrupt(AbstractSelector.java:230)
        at java.base@16-ea/java.nio.channels.spi.AbstractSelector.begin(AbstractSelector.java:236)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl.doSelect(WindowsSelectorImpl.java:176)
        at java.base@16-ea/sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:129)
        at java.base@16-ea/sun.nio.ch.SelectorImpl.select(SelectorImpl.java:146)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$AcceptThread.select(NIOServerCnxnFactory.java:219)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$AcceptThread.run(NIOServerCnxnFactory.java:195)
  40) Thread[id=1555, name=NIOServerCxnFactory.AcceptThread:0.0.0.0/0.0.0.0:0, state=RUNNABLE, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl.setWakeupSocket0(Native Method)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl.setWakeupSocket(WindowsSelectorImpl.java:500)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl.wakeup(WindowsSelectorImpl.java:621)
        at java.base@16-ea/java.nio.channels.spi.AbstractSelector$1.interrupt(AbstractSelector.java:230)
        at java.base@16-ea/java.nio.channels.spi.AbstractSelector.begin(AbstractSelector.java:236)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl.doSelect(WindowsSelectorImpl.java:176)
        at java.base@16-ea/sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:129)
        at java.base@16-ea/sun.nio.ch.SelectorImpl.select(SelectorImpl.java:146)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$AcceptThread.select(NIOServerCnxnFactory.java:219)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$AcceptThread.run(NIOServerCnxnFactory.java:195)
  41) Thread[id=1615, name=NIOWorkerThread-2, state=WAITING, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  42) Thread[id=1413, name=NIOWorkerThread-5, state=WAITING, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  43) Thread[id=1524, name=NIOWorkerThread-12, state=WAITING, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  44) Thread[id=1678, name=NIOWorkerThread-11, state=WAITING, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  45) Thread[id=1366, name=NIOWorkerThread-10, state=WAITING, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  46) Thread[id=1518, name=NIOWorkerThread-6, state=WAITING, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  47) Thread[id=1623, name=NIOWorkerThread-7, state=WAITING, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  48) Thread[id=1573, name=NIOWorkerThread-9, state=WAITING, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  49) Thread[id=1761, name=NIOServerCxnFactory.AcceptThread:0.0.0.0/0.0.0.0:0, state=RUNNABLE, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl.setWakeupSocket0(Native Method)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl.setWakeupSocket(WindowsSelectorImpl.java:500)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl.wakeup(WindowsSelectorImpl.java:621)
        at java.base@16-ea/java.nio.channels.spi.AbstractSelector$1.interrupt(AbstractSelector.java:230)
        at java.base@16-ea/java.nio.channels.spi.AbstractSelector.begin(AbstractSelector.java:236)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl.doSelect(WindowsSelectorImpl.java:176)
        at java.base@16-ea/sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:129)
        at java.base@16-ea/sun.nio.ch.SelectorImpl.select(SelectorImpl.java:146)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$AcceptThread.select(NIOServerCnxnFactory.java:219)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$AcceptThread.run(NIOServerCnxnFactory.java:195)
  50) Thread[id=1679, name=NIOWorkerThread-12, state=WAITING, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  51) Thread[id=1670, name=NIOWorkerThread-3, state=WAITING, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  52) Thread[id=1521, name=NIOWorkerThread-9, state=WAITING, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  53) Thread[id=1827, name=NIOWorkerThread-5, state=WAITING, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  54) Thread[id=1730, name=NIOWorkerThread-12, state=WAITING, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  55) Thread[id=1677, name=NIOWorkerThread-10, state=WAITING, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  56) Thread[id=1708, name=NIOServerCxnFactory.SelectorThread-0, state=RUNNABLE, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl$SubSelector.poll0(Native Method)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl$SubSelector.poll(WindowsSelectorImpl.java:353)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl.doSelect(WindowsSelectorImpl.java:178)
        at java.base@16-ea/sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:129)
        at java.base@16-ea/sun.nio.ch.SelectorImpl.select(SelectorImpl.java:146)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.select(NIOServerCnxnFactory.java:417)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.run(NIOServerCnxnFactory.java:382)
  57) Thread[id=1834, name=NIOWorkerThread-12, state=WAITING, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  58) Thread[id=1776, name=NIOWorkerThread-6, state=WAITING, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  59) Thread[id=1471, name=NIOWorkerThread-11, state=WAITING, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  60) Thread[id=1624, name=NIOWorkerThread-8, state=WAITING, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  61) Thread[id=1463, name=NIOWorkerThread-3, state=WAITING, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  62) Thread[id=1671, name=NIOWorkerThread-4, state=WAITING, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  63) Thread[id=1726, name=NIOWorkerThread-8, state=WAITING, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  64) Thread[id=1727, name=NIOWorkerThread-9, state=WAITING, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  65) Thread[id=1717, name=NIOWorkerThread-2, state=WAITING, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  66) Thread[id=1399, name=NIOServerCxnFactory.AcceptThread:0.0.0.0/0.0.0.0:0, state=RUNNABLE, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl.setWakeupSocket0(Native Method)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl.setWakeupSocket(WindowsSelectorImpl.java:500)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl.wakeup(WindowsSelectorImpl.java:621)
        at java.base@16-ea/java.nio.channels.spi.AbstractSelector$1.interrupt(AbstractSelector.java:230)
        at java.base@16-ea/java.nio.channels.spi.AbstractSelector.begin(AbstractSelector.java:236)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl.doSelect(WindowsSelectorImpl.java:176)
        at java.base@16-ea/sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:129)
        at java.base@16-ea/sun.nio.ch.SelectorImpl.select(SelectorImpl.java:146)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$AcceptThread.select(NIOServerCnxnFactory.java:219)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$AcceptThread.run(NIOServerCnxnFactory.java:195)
  67) Thread[id=1416, name=NIOWorkerThread-8, state=WAITING, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  68) Thread[id=1361, name=NIOWorkerThread-5, state=WAITING, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  69) Thread[id=1511, name=NIOWorkerThread-2, state=WAITING, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  70) Thread[id=1778, name=NIOWorkerThread-8, state=WAITING, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  71) Thread[id=1666, name=NIOWorkerThread-2, state=WAITING, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  72) Thread[id=1722, name=NIOWorkerThread-4, state=WAITING, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  73) Thread[id=1825, name=NIOWorkerThread-3, state=WAITING, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  74) Thread[id=1554, name=NIOServerCxnFactory.SelectorThread-0, state=RUNNABLE, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl.setWakeupSocket0(Native Method)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl.setWakeupSocket(WindowsSelectorImpl.java:500)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl.wakeup(WindowsSelectorImpl.java:621)
        at java.base@16-ea/java.nio.channels.spi.AbstractSelector$1.interrupt(AbstractSelector.java:230)
        at java.base@16-ea/java.nio.channels.spi.AbstractSelector.begin(AbstractSelector.java:236)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl.doSelect(WindowsSelectorImpl.java:176)
        at java.base@16-ea/sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:129)
        at java.base@16-ea/sun.nio.ch.SelectorImpl.select(SelectorImpl.java:146)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.select(NIOServerCnxnFactory.java:417)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.run(NIOServerCnxnFactory.java:382)
  75) Thread[id=1714, name=NIOWorkerThread-1, state=WAITING, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  76) Thread[id=1826, name=NIOWorkerThread-4, state=WAITING, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  77) Thread[id=1464, name=NIOWorkerThread-4, state=WAITING, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  78) Thread[id=1560, name=NIOWorkerThread-1, state=WAITING, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  79) Thread[id=1516, name=NIOWorkerThread-4, state=WAITING, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  80) Thread[id=1450, name=NIOServerCxnFactory.SelectorThread-0, state=RUNNABLE, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl$SubSelector.poll0(Native Method)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl$SubSelector.poll(WindowsSelectorImpl.java:353)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl.doSelect(WindowsSelectorImpl.java:178)
        at java.base@16-ea/sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:129)
        at java.base@16-ea/sun.nio.ch.SelectorImpl.select(SelectorImpl.java:146)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.select(NIOServerCnxnFactory.java:417)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.run(NIOServerCnxnFactory.java:382)
  81) Thread[id=1821, name=NIOWorkerThread-2, state=WAITING, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  82) Thread[id=1465, name=NIOWorkerThread-5, state=WAITING, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  83) Thread[id=1502, name=NIOServerCxnFactory.SelectorThread-0, state=RUNNABLE, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl.setWakeupSocket0(Native Method)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl.setWakeupSocket(WindowsSelectorImpl.java:500)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl.wakeup(WindowsSelectorImpl.java:621)
        at java.base@16-ea/java.nio.channels.spi.AbstractSelector$1.interrupt(AbstractSelector.java:230)
        at java.base@16-ea/java.nio.channels.spi.AbstractSelector.begin(AbstractSelector.java:236)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl.doSelect(WindowsSelectorImpl.java:176)
        at java.base@16-ea/sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:129)
        at java.base@16-ea/sun.nio.ch.SelectorImpl.select(SelectorImpl.java:146)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.select(NIOServerCnxnFactory.java:417)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.run(NIOServerCnxnFactory.java:382)
  84) Thread[id=1517, name=NIOWorkerThread-5, state=WAITING, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  85) Thread[id=1729, name=NIOWorkerThread-11, state=WAITING, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  86) Thread[id=1469, name=NIOWorkerThread-9, state=WAITING, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  87) Thread[id=1724, name=NIOWorkerThread-6, state=WAITING, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  88) Thread[id=1412, name=NIOWorkerThread-4, state=WAITING, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  89) Thread[id=1468, name=NIOWorkerThread-8, state=WAITING, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  90) Thread[id=1418, name=NIOWorkerThread-10, state=WAITING, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  91) Thread[id=1663, name=NIOWorkerThread-1, state=WAITING, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  92) Thread[id=1832, name=NIOWorkerThread-10, state=WAITING, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  93) Thread[id=1774, name=NIOWorkerThread-4, state=WAITING, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  94) Thread[id=1709, name=NIOServerCxnFactory.AcceptThread:0.0.0.0/0.0.0.0:0, state=RUNNABLE, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl.setWakeupSocket0(Native Method)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl.setWakeupSocket(WindowsSelectorImpl.java:500)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl.wakeup(WindowsSelectorImpl.java:621)
        at java.base@16-ea/java.nio.channels.spi.AbstractSelector$1.interrupt(AbstractSelector.java:230)
        at java.base@16-ea/java.nio.channels.spi.AbstractSelector.begin(AbstractSelector.java:236)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl.doSelect(WindowsSelectorImpl.java:176)
        at java.base@16-ea/sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:129)
        at java.base@16-ea/sun.nio.ch.SelectorImpl.select(SelectorImpl.java:146)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$AcceptThread.select(NIOServerCnxnFactory.java:219)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$AcceptThread.run(NIOServerCnxnFactory.java:195)
  95) Thread[id=1567, name=NIOWorkerThread-3, state=WAITING, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  96) Thread[id=1621, name=NIOWorkerThread-5, state=WAITING, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  97) Thread[id=1622, name=NIOWorkerThread-6, state=WAITING, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  98) Thread[id=1780, name=NIOWorkerThread-10, state=WAITING, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  99) Thread[id=1574, name=NIOWorkerThread-10, state=WAITING, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  100) Thread[id=1619, name=NIOWorkerThread-3, state=WAITING, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  101) Thread[id=1676, name=NIOWorkerThread-9, state=WAITING, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  102) Thread[id=1419, name=NIOWorkerThread-11, state=WAITING, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  103) Thread[id=1818, name=NIOWorkerThread-1, state=WAITING, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  104) Thread[id=1417, name=NIOWorkerThread-9, state=WAITING, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  105) Thread[id=1782, name=NIOWorkerThread-12, state=WAITING, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  106) Thread[id=1576, name=NIOWorkerThread-12, state=WAITING, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  107) Thread[id=1568, name=NIOWorkerThread-4, state=WAITING, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  108) Thread[id=1508, name=NIOWorkerThread-1, state=WAITING, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  109) Thread[id=1829, name=NIOWorkerThread-7, state=WAITING, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  110) Thread[id=1466, name=NIOWorkerThread-6, state=WAITING, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  111) Thread[id=1606, name=NIOServerCxnFactory.SelectorThread-0, state=RUNNABLE, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl.setWakeupSocket0(Native Method)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl.setWakeupSocket(WindowsSelectorImpl.java:500)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl.wakeup(WindowsSelectorImpl.java:621)
        at java.base@16-ea/java.nio.channels.spi.AbstractSelector$1.interrupt(AbstractSelector.java:230)
        at java.base@16-ea/java.nio.channels.spi.AbstractSelector.begin(AbstractSelector.java:236)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl.doSelect(WindowsSelectorImpl.java:176)
        at java.base@16-ea/sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:129)
        at java.base@16-ea/sun.nio.ch.SelectorImpl.select(SelectorImpl.java:146)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.select(NIOServerCnxnFactory.java:417)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.run(NIOServerCnxnFactory.java:382)
  112) Thread[id=1769, name=NIOWorkerThread-2, state=WAITING, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  113) Thread[id=1626, name=NIOWorkerThread-10, state=WAITING, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  114) Thread[id=1675, name=NIOWorkerThread-8, state=WAITING, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  115) Thread[id=1812, name=NIOServerCxnFactory.SelectorThread-0, state=RUNNABLE, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl$SubSelector.processSelectedKeys(WindowsSelectorImpl.java:372)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl.updateSelectedKeys(WindowsSelectorImpl.java:531)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl.doSelect(WindowsSelectorImpl.java:191)
        at java.base@16-ea/sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:129)
        at java.base@16-ea/sun.nio.ch.SelectorImpl.select(SelectorImpl.java:146)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.select(NIOServerCnxnFactory.java:417)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.run(NIOServerCnxnFactory.java:382)
  116) Thread[id=1572, name=NIOWorkerThread-8, state=WAITING, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  117) Thread[id=1673, name=NIOWorkerThread-6, state=WAITING, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  118) Thread[id=1407, name=NIOWorkerThread-2, state=WAITING, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  119) Thread[id=1467, name=NIOWorkerThread-7, state=WAITING, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  120) Thread[id=1657, name=NIOServerCxnFactory.SelectorThread-0, state=RUNNABLE, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl.setWakeupSocket0(Native Method)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl.setWakeupSocket(WindowsSelectorImpl.java:500)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl.wakeup(WindowsSelectorImpl.java:621)
        at java.base@16-ea/java.nio.channels.spi.AbstractSelector$1.interrupt(AbstractSelector.java:230)
        at java.base@16-ea/java.nio.channels.spi.AbstractSelector.begin(AbstractSelector.java:236)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl.doSelect(WindowsSelectorImpl.java:176)
        at java.base@16-ea/sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:129)
        at java.base@16-ea/sun.nio.ch.SelectorImpl.select(SelectorImpl.java:146)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.select(NIOServerCnxnFactory.java:417)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.run(NIOServerCnxnFactory.java:382)
  121) Thread[id=1828, name=NIOWorkerThread-6, state=WAITING, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  122) Thread[id=1570, name=NIOWorkerThread-6, state=WAITING, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  123) Thread[id=1625, name=NIOWorkerThread-9, state=WAITING, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  124) Thread[id=1775, name=NIOWorkerThread-5, state=WAITING, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  125) Thread[id=1674, name=NIOWorkerThread-7, state=WAITING, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  126) Thread[id=1612, name=NIOWorkerThread-1, state=WAITING, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  127) Thread[id=1628, name=NIOWorkerThread-12, state=WAITING, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  128) Thread[id=1346, name=NIOServerCxnFactory.SelectorThread-0, state=RUNNABLE, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl.setWakeupSocket0(Native Method)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl.setWakeupSocket(WindowsSelectorImpl.java:500)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl.wakeup(WindowsSelectorImpl.java:621)
        at java.base@16-ea/java.nio.channels.spi.AbstractSelector$1.interrupt(AbstractSelector.java:230)
        at java.base@16-ea/java.nio.channels.spi.AbstractSelector.begin(AbstractSelector.java:236)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl.doSelect(WindowsSelectorImpl.java:176)
        at java.base@16-ea/sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:129)
        at java.base@16-ea/sun.nio.ch.SelectorImpl.select(SelectorImpl.java:146)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.select(NIOServerCnxnFactory.java:417)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.run(NIOServerCnxnFactory.java:382)
  129) Thread[id=1607, name=NIOServerCxnFactory.AcceptThread:0.0.0.0/0.0.0.0:0, state=RUNNABLE, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl$SubSelector.poll0(Native Method)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl$SubSelector.poll(WindowsSelectorImpl.java:353)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl.doSelect(WindowsSelectorImpl.java:178)
        at java.base@16-ea/sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:129)
        at java.base@16-ea/sun.nio.ch.SelectorImpl.select(SelectorImpl.java:146)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$AcceptThread.select(NIOServerCnxnFactory.java:219)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$AcceptThread.run(NIOServerCnxnFactory.java:195)
  130) Thread[id=1721, name=NIOWorkerThread-3, state=WAITING, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  131) Thread[id=1459, name=NIOWorkerThread-2, state=WAITING, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  132) Thread[id=1781, name=NIOWorkerThread-11, state=WAITING, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  133) Thread[id=1362, name=NIOWorkerThread-6, state=WAITING, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  134) Thread[id=1766, name=NIOWorkerThread-1, state=WAITING, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  135) Thread[id=1728, name=NIOWorkerThread-10, state=WAITING, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  136) Thread[id=1360, name=NIOWorkerThread-4, state=WAITING, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  137) Thread[id=1833, name=NIOWorkerThread-11, state=WAITING, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  138) Thread[id=1398, name=NIOServerCxnFactory.SelectorThread-0, state=RUNNABLE, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl$SubSelector.poll0(Native Method)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl$SubSelector.poll(WindowsSelectorImpl.java:353)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl.doSelect(WindowsSelectorImpl.java:178)
        at java.base@16-ea/sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:129)
        at java.base@16-ea/sun.nio.ch.SelectorImpl.select(SelectorImpl.java:146)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.select(NIOServerCnxnFactory.java:417)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.run(NIOServerCnxnFactory.java:382)
  139) Thread[id=1365, name=NIOWorkerThread-9, state=WAITING, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  140) Thread[id=1522, name=NIOWorkerThread-10, state=WAITING, group=TGRP-CloudSolrClientTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
	at __randomizedtesting.SeedInfo.seed([4045E0941897083E]:0)


FAILED:  org.apache.solr.client.solrj.request.TestV2Request.testApiPathAvailability

Error Message:
java.lang.RuntimeException: org.apache.solr.common.SolrException: java.util.concurrent.TimeoutException: Could not connect to ZooKeeper 127.0.0.1:56213 within 30000 ms

Stack Trace:
java.lang.RuntimeException: org.apache.solr.common.SolrException: java.util.concurrent.TimeoutException: Could not connect to ZooKeeper 127.0.0.1:56213 within 30000 ms
	at __randomizedtesting.SeedInfo.seed([4045E0941897083E:FC2ECFC24FC787A9]:0)
	at org.apache.solr.cloud.ZkTestServer.run(ZkTestServer.java:606)
	at org.apache.solr.cloud.ZkTestServer.run(ZkTestServer.java:530)
	at org.apache.solr.cloud.MiniSolrCloudCluster.<init>(MiniSolrCloudCluster.java:286)
	at org.apache.solr.cloud.SolrCloudTestCase$Builder.build(SolrCloudTestCase.java:220)
	at org.apache.solr.cloud.SolrCloudTestCase$Builder.configure(SolrCloudTestCase.java:210)
	at org.apache.solr.client.solrj.request.TestV2Request.setupCluster(TestV2Request.java:48)
	at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:78)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:567)
	at com.carrotsearch.randomizedtesting.RandomizedRunner.invoke(RandomizedRunner.java:1754)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$9.evaluate(RandomizedRunner.java:976)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$10.evaluate(RandomizedRunner.java:992)
	at com.carrotsearch.randomizedtesting.rules.SystemPropertiesRestoreRule$1.evaluate(SystemPropertiesRestoreRule.java:57)
	at org.junit.rules.RunRules.evaluate(RunRules.java:20)
	at org.apache.lucene.util.TestRuleSetupTeardownChained$1.evaluate(TestRuleSetupTeardownChained.java:44)
	at org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeAfterRule.java:43)
	at org.apache.lucene.util.TestRuleThreadAndTestName$1.evaluate(TestRuleThreadAndTestName.java:45)
	at org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRuleIgnoreAfterMaxFailures.java:60)
	at org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure.java:44)
	at org.junit.rules.RunRules.evaluate(RunRules.java:20)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.run(ThreadLeakControl.java:370)
	at com.carrotsearch.randomizedtesting.ThreadLeakControl.forkTimeoutingTask(ThreadLeakControl.java:819)
	at com.carrotsearch.randomizedtesting.ThreadLeakControl$3.evaluate(ThreadLeakControl.java:470)
	at com.carrotsearch.randomizedtesting.RandomizedRunner.runSingleTest(RandomizedRunner.java:951)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$5.evaluate(RandomizedRunner.java:836)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$6.evaluate(RandomizedRunner.java:887)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$7.evaluate(RandomizedRunner.java:898)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at com.carrotsearch.randomizedtesting.rules.SystemPropertiesRestoreRule$1.evaluate(SystemPropertiesRestoreRule.java:57)
	at org.junit.rules.RunRules.evaluate(RunRules.java:20)
	at org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeAfterRule.java:43)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at org.apache.lucene.util.TestRuleStoreClassName$1.evaluate(TestRuleStoreClassName.java:38)
	at com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMethodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
	at com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMethodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at org.apache.lucene.util.TestRuleAssertionsRequired$1.evaluate(TestRuleAssertionsRequired.java:51)
	at org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure.java:44)
	at org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRuleIgnoreAfterMaxFailures.java:60)
	at org.apache.lucene.util.TestRuleIgnoreTestSuites$1.evaluate(TestRuleIgnoreTestSuites.java:47)
	at org.junit.rules.RunRules.evaluate(RunRules.java:20)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.run(ThreadLeakControl.java:370)
	at com.carrotsearch.randomizedtesting.ThreadLeakControl.lambda$forkTimeoutingTask$0(ThreadLeakControl.java:826)
	at java.base/java.lang.Thread.run(Thread.java:831)
Caused by: org.apache.solr.common.SolrException: java.util.concurrent.TimeoutException: Could not connect to ZooKeeper 127.0.0.1:56213 within 30000 ms
	at org.apache.solr.common.cloud.SolrZkClient.<init>(SolrZkClient.java:203)
	at org.apache.solr.common.cloud.SolrZkClient.<init>(SolrZkClient.java:127)
	at org.apache.solr.common.cloud.SolrZkClient.<init>(SolrZkClient.java:113)
	at org.apache.solr.cloud.ZkTestServer.init(ZkTestServer.java:451)
	at org.apache.solr.cloud.ZkTestServer.run(ZkTestServer.java:603)
	... 47 more
Caused by: java.util.concurrent.TimeoutException: Could not connect to ZooKeeper 127.0.0.1:56213 within 30000 ms
	at org.apache.solr.common.cloud.ConnectionManager.waitForConnected(ConnectionManager.java:251)
	at org.apache.solr.common.cloud.SolrZkClient.<init>(SolrZkClient.java:194)
	... 51 more


FAILED:  org.apache.solr.client.solrj.request.TestV2Request.testCloudSolrClient

Error Message:
java.lang.RuntimeException: org.apache.solr.common.SolrException: java.util.concurrent.TimeoutException: Could not connect to ZooKeeper 127.0.0.1:56411 within 30000 ms

Stack Trace:
java.lang.RuntimeException: org.apache.solr.common.SolrException: java.util.concurrent.TimeoutException: Could not connect to ZooKeeper 127.0.0.1:56411 within 30000 ms
	at __randomizedtesting.SeedInfo.seed([4045E0941897083E:D9B36B24BD248055]:0)
	at org.apache.solr.cloud.ZkTestServer.run(ZkTestServer.java:606)
	at org.apache.solr.cloud.ZkTestServer.run(ZkTestServer.java:530)
	at org.apache.solr.cloud.MiniSolrCloudCluster.<init>(MiniSolrCloudCluster.java:286)
	at org.apache.solr.cloud.SolrCloudTestCase$Builder.build(SolrCloudTestCase.java:220)
	at org.apache.solr.cloud.SolrCloudTestCase$Builder.configure(SolrCloudTestCase.java:210)
	at org.apache.solr.client.solrj.request.TestV2Request.setupCluster(TestV2Request.java:48)
	at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:78)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:567)
	at com.carrotsearch.randomizedtesting.RandomizedRunner.invoke(RandomizedRunner.java:1754)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$9.evaluate(RandomizedRunner.java:976)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$10.evaluate(RandomizedRunner.java:992)
	at com.carrotsearch.randomizedtesting.rules.SystemPropertiesRestoreRule$1.evaluate(SystemPropertiesRestoreRule.java:57)
	at org.junit.rules.RunRules.evaluate(RunRules.java:20)
	at org.apache.lucene.util.TestRuleSetupTeardownChained$1.evaluate(TestRuleSetupTeardownChained.java:44)
	at org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeAfterRule.java:43)
	at org.apache.lucene.util.TestRuleThreadAndTestName$1.evaluate(TestRuleThreadAndTestName.java:45)
	at org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRuleIgnoreAfterMaxFailures.java:60)
	at org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure.java:44)
	at org.junit.rules.RunRules.evaluate(RunRules.java:20)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.run(ThreadLeakControl.java:370)
	at com.carrotsearch.randomizedtesting.ThreadLeakControl.forkTimeoutingTask(ThreadLeakControl.java:819)
	at com.carrotsearch.randomizedtesting.ThreadLeakControl$3.evaluate(ThreadLeakControl.java:470)
	at com.carrotsearch.randomizedtesting.RandomizedRunner.runSingleTest(RandomizedRunner.java:951)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$5.evaluate(RandomizedRunner.java:836)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$6.evaluate(RandomizedRunner.java:887)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$7.evaluate(RandomizedRunner.java:898)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at com.carrotsearch.randomizedtesting.rules.SystemPropertiesRestoreRule$1.evaluate(SystemPropertiesRestoreRule.java:57)
	at org.junit.rules.RunRules.evaluate(RunRules.java:20)
	at org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeAfterRule.java:43)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at org.apache.lucene.util.TestRuleStoreClassName$1.evaluate(TestRuleStoreClassName.java:38)
	at com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMethodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
	at com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMethodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at org.apache.lucene.util.TestRuleAssertionsRequired$1.evaluate(TestRuleAssertionsRequired.java:51)
	at org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure.java:44)
	at org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRuleIgnoreAfterMaxFailures.java:60)
	at org.apache.lucene.util.TestRuleIgnoreTestSuites$1.evaluate(TestRuleIgnoreTestSuites.java:47)
	at org.junit.rules.RunRules.evaluate(RunRules.java:20)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.run(ThreadLeakControl.java:370)
	at com.carrotsearch.randomizedtesting.ThreadLeakControl.lambda$forkTimeoutingTask$0(ThreadLeakControl.java:826)
	at java.base/java.lang.Thread.run(Thread.java:831)
Caused by: org.apache.solr.common.SolrException: java.util.concurrent.TimeoutException: Could not connect to ZooKeeper 127.0.0.1:56411 within 30000 ms
	at org.apache.solr.common.cloud.SolrZkClient.<init>(SolrZkClient.java:203)
	at org.apache.solr.common.cloud.SolrZkClient.<init>(SolrZkClient.java:127)
	at org.apache.solr.common.cloud.SolrZkClient.<init>(SolrZkClient.java:113)
	at org.apache.solr.cloud.ZkTestServer.init(ZkTestServer.java:451)
	at org.apache.solr.cloud.ZkTestServer.run(ZkTestServer.java:603)
	... 47 more
Caused by: java.util.concurrent.TimeoutException: Could not connect to ZooKeeper 127.0.0.1:56411 within 30000 ms
	at org.apache.solr.common.cloud.ConnectionManager.waitForConnected(ConnectionManager.java:251)
	at org.apache.solr.common.cloud.SolrZkClient.<init>(SolrZkClient.java:194)
	... 51 more


FAILED:  org.apache.solr.client.solrj.request.TestV2Request.testV2Forwarding

Error Message:
java.lang.RuntimeException: org.apache.solr.common.SolrException: java.util.concurrent.TimeoutException: Could not connect to ZooKeeper 127.0.0.1:56597 within 30000 ms

Stack Trace:
java.lang.RuntimeException: org.apache.solr.common.SolrException: java.util.concurrent.TimeoutException: Could not connect to ZooKeeper 127.0.0.1:56597 within 30000 ms
	at __randomizedtesting.SeedInfo.seed([4045E0941897083E:5094221D06884E19]:0)
	at org.apache.solr.cloud.ZkTestServer.run(ZkTestServer.java:606)
	at org.apache.solr.cloud.ZkTestServer.run(ZkTestServer.java:530)
	at org.apache.solr.cloud.MiniSolrCloudCluster.<init>(MiniSolrCloudCluster.java:286)
	at org.apache.solr.cloud.SolrCloudTestCase$Builder.build(SolrCloudTestCase.java:220)
	at org.apache.solr.cloud.SolrCloudTestCase$Builder.configure(SolrCloudTestCase.java:210)
	at org.apache.solr.client.solrj.request.TestV2Request.setupCluster(TestV2Request.java:48)
	at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:78)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:567)
	at com.carrotsearch.randomizedtesting.RandomizedRunner.invoke(RandomizedRunner.java:1754)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$9.evaluate(RandomizedRunner.java:976)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$10.evaluate(RandomizedRunner.java:992)
	at com.carrotsearch.randomizedtesting.rules.SystemPropertiesRestoreRule$1.evaluate(SystemPropertiesRestoreRule.java:57)
	at org.junit.rules.RunRules.evaluate(RunRules.java:20)
	at org.apache.lucene.util.TestRuleSetupTeardownChained$1.evaluate(TestRuleSetupTeardownChained.java:44)
	at org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeAfterRule.java:43)
	at org.apache.lucene.util.TestRuleThreadAndTestName$1.evaluate(TestRuleThreadAndTestName.java:45)
	at org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRuleIgnoreAfterMaxFailures.java:60)
	at org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure.java:44)
	at org.junit.rules.RunRules.evaluate(RunRules.java:20)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.run(ThreadLeakControl.java:370)
	at com.carrotsearch.randomizedtesting.ThreadLeakControl.forkTimeoutingTask(ThreadLeakControl.java:819)
	at com.carrotsearch.randomizedtesting.ThreadLeakControl$3.evaluate(ThreadLeakControl.java:470)
	at com.carrotsearch.randomizedtesting.RandomizedRunner.runSingleTest(RandomizedRunner.java:951)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$5.evaluate(RandomizedRunner.java:836)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$6.evaluate(RandomizedRunner.java:887)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$7.evaluate(RandomizedRunner.java:898)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at com.carrotsearch.randomizedtesting.rules.SystemPropertiesRestoreRule$1.evaluate(SystemPropertiesRestoreRule.java:57)
	at org.junit.rules.RunRules.evaluate(RunRules.java:20)
	at org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeAfterRule.java:43)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at org.apache.lucene.util.TestRuleStoreClassName$1.evaluate(TestRuleStoreClassName.java:38)
	at com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMethodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
	at com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMethodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at org.apache.lucene.util.TestRuleAssertionsRequired$1.evaluate(TestRuleAssertionsRequired.java:51)
	at org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure.java:44)
	at org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRuleIgnoreAfterMaxFailures.java:60)
	at org.apache.lucene.util.TestRuleIgnoreTestSuites$1.evaluate(TestRuleIgnoreTestSuites.java:47)
	at org.junit.rules.RunRules.evaluate(RunRules.java:20)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.run(ThreadLeakControl.java:370)
	at com.carrotsearch.randomizedtesting.ThreadLeakControl.lambda$forkTimeoutingTask$0(ThreadLeakControl.java:826)
	at java.base/java.lang.Thread.run(Thread.java:831)
Caused by: org.apache.solr.common.SolrException: java.util.concurrent.TimeoutException: Could not connect to ZooKeeper 127.0.0.1:56597 within 30000 ms
	at org.apache.solr.common.cloud.SolrZkClient.<init>(SolrZkClient.java:203)
	at org.apache.solr.common.cloud.SolrZkClient.<init>(SolrZkClient.java:127)
	at org.apache.solr.common.cloud.SolrZkClient.<init>(SolrZkClient.java:113)
	at org.apache.solr.cloud.ZkTestServer.init(ZkTestServer.java:451)
	at org.apache.solr.cloud.ZkTestServer.run(ZkTestServer.java:603)
	... 47 more
Caused by: java.util.concurrent.TimeoutException: Could not connect to ZooKeeper 127.0.0.1:56597 within 30000 ms
	at org.apache.solr.common.cloud.ConnectionManager.waitForConnected(ConnectionManager.java:251)
	at org.apache.solr.common.cloud.SolrZkClient.<init>(SolrZkClient.java:194)
	... 51 more


FAILED:  org.apache.solr.client.solrj.request.TestV2Request.testIsCollectionRequest

Error Message:
java.lang.RuntimeException: org.apache.solr.common.SolrException: java.util.concurrent.TimeoutException: Could not connect to ZooKeeper 127.0.0.1:56740 within 30000 ms

Stack Trace:
java.lang.RuntimeException: org.apache.solr.common.SolrException: java.util.concurrent.TimeoutException: Could not connect to ZooKeeper 127.0.0.1:56740 within 30000 ms
	at __randomizedtesting.SeedInfo.seed([4045E0941897083E:1B6172EE693873CB]:0)
	at org.apache.solr.cloud.ZkTestServer.run(ZkTestServer.java:606)
	at org.apache.solr.cloud.ZkTestServer.run(ZkTestServer.java:530)
	at org.apache.solr.cloud.MiniSolrCloudCluster.<init>(MiniSolrCloudCluster.java:286)
	at org.apache.solr.cloud.SolrCloudTestCase$Builder.build(SolrCloudTestCase.java:220)
	at org.apache.solr.cloud.SolrCloudTestCase$Builder.configure(SolrCloudTestCase.java:210)
	at org.apache.solr.client.solrj.request.TestV2Request.setupCluster(TestV2Request.java:48)
	at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:78)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:567)
	at com.carrotsearch.randomizedtesting.RandomizedRunner.invoke(RandomizedRunner.java:1754)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$9.evaluate(RandomizedRunner.java:976)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$10.evaluate(RandomizedRunner.java:992)
	at com.carrotsearch.randomizedtesting.rules.SystemPropertiesRestoreRule$1.evaluate(SystemPropertiesRestoreRule.java:57)
	at org.junit.rules.RunRules.evaluate(RunRules.java:20)
	at org.apache.lucene.util.TestRuleSetupTeardownChained$1.evaluate(TestRuleSetupTeardownChained.java:44)
	at org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeAfterRule.java:43)
	at org.apache.lucene.util.TestRuleThreadAndTestName$1.evaluate(TestRuleThreadAndTestName.java:45)
	at org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRuleIgnoreAfterMaxFailures.java:60)
	at org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure.java:44)
	at org.junit.rules.RunRules.evaluate(RunRules.java:20)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.run(ThreadLeakControl.java:370)
	at com.carrotsearch.randomizedtesting.ThreadLeakControl.forkTimeoutingTask(ThreadLeakControl.java:819)
	at com.carrotsearch.randomizedtesting.ThreadLeakControl$3.evaluate(ThreadLeakControl.java:470)
	at com.carrotsearch.randomizedtesting.RandomizedRunner.runSingleTest(RandomizedRunner.java:951)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$5.evaluate(RandomizedRunner.java:836)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$6.evaluate(RandomizedRunner.java:887)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$7.evaluate(RandomizedRunner.java:898)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at com.carrotsearch.randomizedtesting.rules.SystemPropertiesRestoreRule$1.evaluate(SystemPropertiesRestoreRule.java:57)
	at org.junit.rules.RunRules.evaluate(RunRules.java:20)
	at org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeAfterRule.java:43)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at org.apache.lucene.util.TestRuleStoreClassName$1.evaluate(TestRuleStoreClassName.java:38)
	at com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMethodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
	at com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMethodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at org.apache.lucene.util.TestRuleAssertionsRequired$1.evaluate(TestRuleAssertionsRequired.java:51)
	at org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure.java:44)
	at org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRuleIgnoreAfterMaxFailures.java:60)
	at org.apache.lucene.util.TestRuleIgnoreTestSuites$1.evaluate(TestRuleIgnoreTestSuites.java:47)
	at org.junit.rules.RunRules.evaluate(RunRules.java:20)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.run(ThreadLeakControl.java:370)
	at com.carrotsearch.randomizedtesting.ThreadLeakControl.lambda$forkTimeoutingTask$0(ThreadLeakControl.java:826)
	at java.base/java.lang.Thread.run(Thread.java:831)
Caused by: org.apache.solr.common.SolrException: java.util.concurrent.TimeoutException: Could not connect to ZooKeeper 127.0.0.1:56740 within 30000 ms
	at org.apache.solr.common.cloud.SolrZkClient.<init>(SolrZkClient.java:203)
	at org.apache.solr.common.cloud.SolrZkClient.<init>(SolrZkClient.java:127)
	at org.apache.solr.common.cloud.SolrZkClient.<init>(SolrZkClient.java:113)
	at org.apache.solr.cloud.ZkTestServer.init(ZkTestServer.java:451)
	at org.apache.solr.cloud.ZkTestServer.run(ZkTestServer.java:603)
	... 47 more
Caused by: java.util.concurrent.TimeoutException: Could not connect to ZooKeeper 127.0.0.1:56740 within 30000 ms
	at org.apache.solr.common.cloud.ConnectionManager.waitForConnected(ConnectionManager.java:251)
	at org.apache.solr.common.cloud.SolrZkClient.<init>(SolrZkClient.java:194)
	... 51 more


FAILED:  org.apache.solr.client.solrj.request.TestV2Request.testHttpSolrClient

Error Message:
java.lang.RuntimeException: org.apache.solr.common.SolrException: java.util.concurrent.TimeoutException: Could not connect to ZooKeeper 127.0.0.1:56881 within 30000 ms

Stack Trace:
java.lang.RuntimeException: org.apache.solr.common.SolrException: java.util.concurrent.TimeoutException: Could not connect to ZooKeeper 127.0.0.1:56881 within 30000 ms
	at __randomizedtesting.SeedInfo.seed([4045E0941897083E:985DF8BEB9A31A19]:0)
	at org.apache.solr.cloud.ZkTestServer.run(ZkTestServer.java:606)
	at org.apache.solr.cloud.ZkTestServer.run(ZkTestServer.java:530)
	at org.apache.solr.cloud.MiniSolrCloudCluster.<init>(MiniSolrCloudCluster.java:286)
	at org.apache.solr.cloud.SolrCloudTestCase$Builder.build(SolrCloudTestCase.java:220)
	at org.apache.solr.cloud.SolrCloudTestCase$Builder.configure(SolrCloudTestCase.java:210)
	at org.apache.solr.client.solrj.request.TestV2Request.setupCluster(TestV2Request.java:48)
	at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:78)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:567)
	at com.carrotsearch.randomizedtesting.RandomizedRunner.invoke(RandomizedRunner.java:1754)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$9.evaluate(RandomizedRunner.java:976)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$10.evaluate(RandomizedRunner.java:992)
	at com.carrotsearch.randomizedtesting.rules.SystemPropertiesRestoreRule$1.evaluate(SystemPropertiesRestoreRule.java:57)
	at org.junit.rules.RunRules.evaluate(RunRules.java:20)
	at org.apache.lucene.util.TestRuleSetupTeardownChained$1.evaluate(TestRuleSetupTeardownChained.java:44)
	at org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeAfterRule.java:43)
	at org.apache.lucene.util.TestRuleThreadAndTestName$1.evaluate(TestRuleThreadAndTestName.java:45)
	at org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRuleIgnoreAfterMaxFailures.java:60)
	at org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure.java:44)
	at org.junit.rules.RunRules.evaluate(RunRules.java:20)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.run(ThreadLeakControl.java:370)
	at com.carrotsearch.randomizedtesting.ThreadLeakControl.forkTimeoutingTask(ThreadLeakControl.java:819)
	at com.carrotsearch.randomizedtesting.ThreadLeakControl$3.evaluate(ThreadLeakControl.java:470)
	at com.carrotsearch.randomizedtesting.RandomizedRunner.runSingleTest(RandomizedRunner.java:951)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$5.evaluate(RandomizedRunner.java:836)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$6.evaluate(RandomizedRunner.java:887)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$7.evaluate(RandomizedRunner.java:898)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at com.carrotsearch.randomizedtesting.rules.SystemPropertiesRestoreRule$1.evaluate(SystemPropertiesRestoreRule.java:57)
	at org.junit.rules.RunRules.evaluate(RunRules.java:20)
	at org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeAfterRule.java:43)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at org.apache.lucene.util.TestRuleStoreClassName$1.evaluate(TestRuleStoreClassName.java:38)
	at com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMethodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
	at com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMethodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at org.apache.lucene.util.TestRuleAssertionsRequired$1.evaluate(TestRuleAssertionsRequired.java:51)
	at org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure.java:44)
	at org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRuleIgnoreAfterMaxFailures.java:60)
	at org.apache.lucene.util.TestRuleIgnoreTestSuites$1.evaluate(TestRuleIgnoreTestSuites.java:47)
	at org.junit.rules.RunRules.evaluate(RunRules.java:20)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.run(ThreadLeakControl.java:370)
	at com.carrotsearch.randomizedtesting.ThreadLeakControl.lambda$forkTimeoutingTask$0(ThreadLeakControl.java:826)
	at java.base/java.lang.Thread.run(Thread.java:831)
Caused by: org.apache.solr.common.SolrException: java.util.concurrent.TimeoutException: Could not connect to ZooKeeper 127.0.0.1:56881 within 30000 ms
	at org.apache.solr.common.cloud.SolrZkClient.<init>(SolrZkClient.java:203)
	at org.apache.solr.common.cloud.SolrZkClient.<init>(SolrZkClient.java:127)
	at org.apache.solr.common.cloud.SolrZkClient.<init>(SolrZkClient.java:113)
	at org.apache.solr.cloud.ZkTestServer.init(ZkTestServer.java:451)
	at org.apache.solr.cloud.ZkTestServer.run(ZkTestServer.java:603)
	... 47 more
Caused by: java.util.concurrent.TimeoutException: Could not connect to ZooKeeper 127.0.0.1:56881 within 30000 ms
	at org.apache.solr.common.cloud.ConnectionManager.waitForConnected(ConnectionManager.java:251)
	at org.apache.solr.common.cloud.SolrZkClient.<init>(SolrZkClient.java:194)
	... 51 more


FAILED:  org.apache.solr.client.solrj.request.TestV2Request.classMethod

Error Message:
com.carrotsearch.randomizedtesting.ThreadLeakError: 95 threads leaked from SUITE scope at org.apache.solr.client.solrj.request.TestV2Request: 
   1) Thread[id=1961, name=NIOWorkerThread-8, state=WAITING, group=TGRP-TestV2Request]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
   2) Thread[id=2117, name=NIOWorkerThread-8, state=WAITING, group=TGRP-TestV2Request]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
   3) Thread[id=1897, name=RequestThrottler, state=WAITING, group=TGRP-TestV2Request]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at app//org.apache.zookeeper.server.RequestThrottler.run(RequestThrottler.java:139)
   4) Thread[id=2064, name=NIOWorkerThread-7, state=WAITING, group=TGRP-TestV2Request]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
   5) Thread[id=2056, name=NIOWorkerThread-2, state=WAITING, group=TGRP-TestV2Request]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
   6) Thread[id=1953, name=NIOWorkerThread-2, state=WAITING, group=TGRP-TestV2Request]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
   7) Thread[id=2009, name=NIOWorkerThread-4, state=WAITING, group=TGRP-TestV2Request]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
   8) Thread[id=1905, name=NIOWorkerThread-3, state=WAITING, group=TGRP-TestV2Request]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
   9) Thread[id=2017, name=NIOWorkerThread-12, state=WAITING, group=TGRP-TestV2Request]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  10) Thread[id=2100, name=NIOServerCxnFactory.AcceptThread:0.0.0.0/0.0.0.0:0, state=RUNNABLE, group=TGRP-TestV2Request]
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl$SubSelector.poll0(Native Method)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl$SubSelector.poll(WindowsSelectorImpl.java:353)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl.doSelect(WindowsSelectorImpl.java:178)
        at java.base@16-ea/sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:129)
        at java.base@16-ea/sun.nio.ch.SelectorImpl.select(SelectorImpl.java:146)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$AcceptThread.select(NIOServerCnxnFactory.java:219)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$AcceptThread.run(NIOServerCnxnFactory.java:195)
  11) Thread[id=1901, name=NIOWorkerThread-2, state=WAITING, group=TGRP-TestV2Request]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  12) Thread[id=2067, name=NIOWorkerThread-10, state=WAITING, group=TGRP-TestV2Request]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  13) Thread[id=2113, name=NIOWorkerThread-4, state=WAITING, group=TGRP-TestV2Request]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  14) Thread[id=2000, name=RequestThrottler, state=WAITING, group=TGRP-TestV2Request]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at app//org.apache.zookeeper.server.RequestThrottler.run(RequestThrottler.java:139)
  15) Thread[id=2069, name=NIOWorkerThread-12, state=WAITING, group=TGRP-TestV2Request]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  16) Thread[id=2115, name=NIOWorkerThread-6, state=WAITING, group=TGRP-TestV2Request]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  17) Thread[id=2060, name=NIOWorkerThread-3, state=WAITING, group=TGRP-TestV2Request]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  18) Thread[id=1957, name=NIOWorkerThread-4, state=WAITING, group=TGRP-TestV2Request]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  19) Thread[id=1948, name=ProcessThread(sid:0 cport:56411):, state=WAITING, group=TGRP-TestV2Request]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at app//org.apache.zookeeper.server.PrepRequestProcessor.run(PrepRequestProcessor.java:140)
  20) Thread[id=2105, name=NIOWorkerThread-1, state=WAITING, group=TGRP-TestV2Request]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  21) Thread[id=2112, name=NIOWorkerThread-3, state=WAITING, group=TGRP-TestV2Request]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  22) Thread[id=2119, name=NIOWorkerThread-10, state=WAITING, group=TGRP-TestV2Request]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  23) Thread[id=2063, name=NIOWorkerThread-6, state=WAITING, group=TGRP-TestV2Request]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  24) Thread[id=2015, name=NIOWorkerThread-10, state=WAITING, group=TGRP-TestV2Request]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  25) Thread[id=1894, name=SessionTracker, state=TIMED_WAITING, group=TGRP-TestV2Request]
        at java.base@16-ea/java.lang.Thread.sleep(Native Method)
        at app//org.apache.zookeeper.server.SessionTrackerImpl.run(SessionTrackerImpl.java:157)
  26) Thread[id=1913, name=NIOWorkerThread-11, state=WAITING, group=TGRP-TestV2Request]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  27) Thread[id=1995, name=NIOServerCxnFactory.SelectorThread-0, state=RUNNABLE, group=TGRP-TestV2Request]
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl$SubSelector.poll0(Native Method)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl$SubSelector.poll(WindowsSelectorImpl.java:353)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl.doSelect(WindowsSelectorImpl.java:178)
        at java.base@16-ea/sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:129)
        at java.base@16-ea/sun.nio.ch.SelectorImpl.select(SelectorImpl.java:146)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.select(NIOServerCnxnFactory.java:417)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.run(NIOServerCnxnFactory.java:382)
  28) Thread[id=1949, name=RequestThrottler, state=WAITING, group=TGRP-TestV2Request]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at app//org.apache.zookeeper.server.RequestThrottler.run(RequestThrottler.java:139)
  29) Thread[id=1996, name=NIOServerCxnFactory.AcceptThread:0.0.0.0/0.0.0.0:0, state=RUNNABLE, group=TGRP-TestV2Request]
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl$SubSelector.poll0(Native Method)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl$SubSelector.poll(WindowsSelectorImpl.java:353)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl.doSelect(WindowsSelectorImpl.java:178)
        at java.base@16-ea/sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:129)
        at java.base@16-ea/sun.nio.ch.SelectorImpl.select(SelectorImpl.java:146)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$AcceptThread.select(NIOServerCnxnFactory.java:219)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$AcceptThread.run(NIOServerCnxnFactory.java:195)
  30) Thread[id=2047, name=NIOServerCxnFactory.SelectorThread-0, state=RUNNABLE, group=TGRP-TestV2Request]
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl$SubSelector.poll0(Native Method)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl$SubSelector.poll(WindowsSelectorImpl.java:353)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl.doSelect(WindowsSelectorImpl.java:178)
        at java.base@16-ea/sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:129)
        at java.base@16-ea/sun.nio.ch.SelectorImpl.select(SelectorImpl.java:146)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.select(NIOServerCnxnFactory.java:417)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.run(NIOServerCnxnFactory.java:382)
  31) Thread[id=1964, name=NIOWorkerThread-11, state=WAITING, group=TGRP-TestV2Request]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  32) Thread[id=1962, name=NIOWorkerThread-9, state=WAITING, group=TGRP-TestV2Request]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  33) Thread[id=1999, name=ProcessThread(sid:0 cport:56597):, state=WAITING, group=TGRP-TestV2Request]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at app//org.apache.zookeeper.server.PrepRequestProcessor.run(PrepRequestProcessor.java:140)
  34) Thread[id=1956, name=NIOWorkerThread-3, state=WAITING, group=TGRP-TestV2Request]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  35) Thread[id=2065, name=NIOWorkerThread-8, state=WAITING, group=TGRP-TestV2Request]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  36) Thread[id=1912, name=NIOWorkerThread-10, state=WAITING, group=TGRP-TestV2Request]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  37) Thread[id=2014, name=NIOWorkerThread-9, state=WAITING, group=TGRP-TestV2Request]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  38) Thread[id=1910, name=NIOWorkerThread-8, state=WAITING, group=TGRP-TestV2Request]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  39) Thread[id=1960, name=NIOWorkerThread-7, state=WAITING, group=TGRP-TestV2Request]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  40) Thread[id=2099, name=NIOServerCxnFactory.SelectorThread-0, state=RUNNABLE, group=TGRP-TestV2Request]
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl$SubSelector.poll0(Native Method)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl$SubSelector.poll(WindowsSelectorImpl.java:353)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl.doSelect(WindowsSelectorImpl.java:178)
        at java.base@16-ea/sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:129)
        at java.base@16-ea/sun.nio.ch.SelectorImpl.select(SelectorImpl.java:146)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.select(NIOServerCnxnFactory.java:417)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.run(NIOServerCnxnFactory.java:382)
  41) Thread[id=2104, name=RequestThrottler, state=WAITING, group=TGRP-TestV2Request]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at app//org.apache.zookeeper.server.RequestThrottler.run(RequestThrottler.java:139)
  42) Thread[id=2001, name=NIOWorkerThread-1, state=WAITING, group=TGRP-TestV2Request]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  43) Thread[id=1958, name=NIOWorkerThread-5, state=WAITING, group=TGRP-TestV2Request]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  44) Thread[id=2011, name=NIOWorkerThread-6, state=WAITING, group=TGRP-TestV2Request]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  45) Thread[id=2101, name=SessionTracker, state=TIMED_WAITING, group=TGRP-TestV2Request]
        at java.base@16-ea/java.lang.Thread.sleep(Native Method)
        at app//org.apache.zookeeper.server.SessionTrackerImpl.run(SessionTrackerImpl.java:157)
  46) Thread[id=2097, name=ZkTestServer Run Thread, state=WAITING, group=TGRP-TestV2Request]
        at java.base@16-ea/java.lang.Object.wait(Native Method)
        at java.base@16-ea/java.lang.Thread.join(Thread.java:1301)
        at java.base@16-ea/java.lang.Thread.join(Thread.java:1369)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory.join(NIOServerCnxnFactory.java:929)
        at app//org.apache.solr.cloud.ZkTestServer$ZKServerMain.runFromConfig(ZkTestServer.java:347)
        at app//org.apache.solr.cloud.ZkTestServer$2.run(ZkTestServer.java:570)
  47) Thread[id=2118, name=NIOWorkerThread-9, state=WAITING, group=TGRP-TestV2Request]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  48) Thread[id=1997, name=SessionTracker, state=TIMED_WAITING, group=TGRP-TestV2Request]
        at java.base@16-ea/java.lang.Thread.sleep(Native Method)
        at app//org.apache.zookeeper.server.SessionTrackerImpl.run(SessionTrackerImpl.java:157)
  49) Thread[id=1943, name=ConnnectionExpirer, state=TIMED_WAITING, group=TGRP-TestV2Request]
        at java.base@16-ea/java.lang.Thread.sleep(Native Method)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$ConnectionExpirerThread.run(NIOServerCnxnFactory.java:568)
  50) Thread[id=2010, name=NIOWorkerThread-5, state=WAITING, group=TGRP-TestV2Request]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  51) Thread[id=2066, name=NIOWorkerThread-9, state=WAITING, group=TGRP-TestV2Request]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  52) Thread[id=2012, name=NIOWorkerThread-7, state=WAITING, group=TGRP-TestV2Request]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  53) Thread[id=2052, name=RequestThrottler, state=WAITING, group=TGRP-TestV2Request]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at app//org.apache.zookeeper.server.RequestThrottler.run(RequestThrottler.java:139)
  54) Thread[id=2062, name=NIOWorkerThread-5, state=WAITING, group=TGRP-TestV2Request]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  55) Thread[id=1891, name=ConnnectionExpirer, state=TIMED_WAITING, group=TGRP-TestV2Request]
        at java.base@16-ea/java.lang.Thread.sleep(Native Method)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$ConnectionExpirerThread.run(NIOServerCnxnFactory.java:568)
  56) Thread[id=2108, name=NIOWorkerThread-2, state=WAITING, group=TGRP-TestV2Request]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  57) Thread[id=1890, name=ZkTestServer Run Thread, state=WAITING, group=TGRP-TestV2Request]
        at java.base@16-ea/java.lang.Object.wait(Native Method)
        at java.base@16-ea/java.lang.Thread.join(Thread.java:1301)
        at java.base@16-ea/java.lang.Thread.join(Thread.java:1369)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory.join(NIOServerCnxnFactory.java:929)
        at app//org.apache.solr.cloud.ZkTestServer$ZKServerMain.runFromConfig(ZkTestServer.java:347)
        at app//org.apache.solr.cloud.ZkTestServer$2.run(ZkTestServer.java:570)
  58) Thread[id=2051, name=ProcessThread(sid:0 cport:56740):, state=WAITING, group=TGRP-TestV2Request]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at app//org.apache.zookeeper.server.PrepRequestProcessor.run(PrepRequestProcessor.java:140)
  59) Thread[id=2008, name=NIOWorkerThread-3, state=WAITING, group=TGRP-TestV2Request]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  60) Thread[id=2046, name=ConnnectionExpirer, state=TIMED_WAITING, group=TGRP-TestV2Request]
        at java.base@16-ea/java.lang.Thread.sleep(Native Method)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$ConnectionExpirerThread.run(NIOServerCnxnFactory.java:568)
  61) Thread[id=1896, name=ProcessThread(sid:0 cport:56213):, state=WAITING, group=TGRP-TestV2Request]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at app//org.apache.zookeeper.server.PrepRequestProcessor.run(PrepRequestProcessor.java:140)
  62) Thread[id=1994, name=ConnnectionExpirer, state=TIMED_WAITING, group=TGRP-TestV2Request]
        at java.base@16-ea/java.lang.Thread.sleep(Native Method)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$ConnectionExpirerThread.run(NIOServerCnxnFactory.java:568)
  63) Thread[id=1914, name=NIOWorkerThread-12, state=WAITING, group=TGRP-TestV2Request]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  64) Thread[id=2061, name=NIOWorkerThread-4, state=WAITING, group=TGRP-TestV2Request]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  65) Thread[id=2114, name=NIOWorkerThread-5, state=WAITING, group=TGRP-TestV2Request]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  66) Thread[id=1944, name=NIOServerCxnFactory.SelectorThread-0, state=RUNNABLE, group=TGRP-TestV2Request]
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl$SubSelector.poll0(Native Method)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl$SubSelector.poll(WindowsSelectorImpl.java:353)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl.doSelect(WindowsSelectorImpl.java:178)
        at java.base@16-ea/sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:129)
        at java.base@16-ea/sun.nio.ch.SelectorImpl.select(SelectorImpl.java:146)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.select(NIOServerCnxnFactory.java:417)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.run(NIOServerCnxnFactory.java:382)
  67) Thread[id=2013, name=NIOWorkerThread-8, state=WAITING, group=TGRP-TestV2Request]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  68) Thread[id=1908, name=NIOWorkerThread-6, state=WAITING, group=TGRP-TestV2Request]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  69) Thread[id=1909, name=NIOWorkerThread-7, state=WAITING, group=TGRP-TestV2Request]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  70) Thread[id=1965, name=NIOWorkerThread-12, state=WAITING, group=TGRP-TestV2Request]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  71) Thread[id=1906, name=NIOWorkerThread-4, state=WAITING, group=TGRP-TestV2Request]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  72) Thread[id=1892, name=NIOServerCxnFactory.SelectorThread-0, state=RUNNABLE, group=TGRP-TestV2Request]
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl$SubSelector.poll0(Native Method)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl$SubSelector.poll(WindowsSelectorImpl.java:353)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl.doSelect(WindowsSelectorImpl.java:178)
        at java.base@16-ea/sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:129)
        at java.base@16-ea/sun.nio.ch.SelectorImpl.select(SelectorImpl.java:146)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.select(NIOServerCnxnFactory.java:417)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.run(NIOServerCnxnFactory.java:382)
  73) Thread[id=2068, name=NIOWorkerThread-11, state=WAITING, group=TGRP-TestV2Request]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  74) Thread[id=1950, name=NIOWorkerThread-1, state=WAITING, group=TGRP-TestV2Request]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  75) Thread[id=2103, name=ProcessThread(sid:0 cport:56881):, state=WAITING, group=TGRP-TestV2Request]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at app//org.apache.zookeeper.server.PrepRequestProcessor.run(PrepRequestProcessor.java:140)
  76) Thread[id=2116, name=NIOWorkerThread-7, state=WAITING, group=TGRP-TestV2Request]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  77) Thread[id=2048, name=NIOServerCxnFactory.AcceptThread:0.0.0.0/0.0.0.0:0, state=RUNNABLE, group=TGRP-TestV2Request]
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl$SubSelector.poll0(Native Method)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl$SubSelector.poll(WindowsSelectorImpl.java:353)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl.doSelect(WindowsSelectorImpl.java:178)
        at java.base@16-ea/sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:129)
        at java.base@16-ea/sun.nio.ch.SelectorImpl.select(SelectorImpl.java:146)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$AcceptThread.select(NIOServerCnxnFactory.java:219)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$AcceptThread.run(NIOServerCnxnFactory.java:195)
  78) Thread[id=2045, name=ZkTestServer Run Thread, state=WAITING, group=TGRP-TestV2Request]
        at java.base@16-ea/java.lang.Object.wait(Native Method)
        at java.base@16-ea/java.lang.Thread.join(Thread.java:1301)
        at java.base@16-ea/java.lang.Thread.join(Thread.java:1369)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory.join(NIOServerCnxnFactory.java:929)
        at app//org.apache.solr.cloud.ZkTestServer$ZKServerMain.runFromConfig(ZkTestServer.java:347)
        at app//org.apache.solr.cloud.ZkTestServer$2.run(ZkTestServer.java:570)
  79) Thread[id=1959, name=NIOWorkerThread-6, state=WAITING, group=TGRP-TestV2Request]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  80) Thread[id=1963, name=NIOWorkerThread-10, state=WAITING, group=TGRP-TestV2Request]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  81) Thread[id=1993, name=ZkTestServer Run Thread, state=WAITING, group=TGRP-TestV2Request]
        at java.base@16-ea/java.lang.Object.wait(Native Method)
        at java.base@16-ea/java.lang.Thread.join(Thread.java:1301)
        at java.base@16-ea/java.lang.Thread.join(Thread.java:1369)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory.join(NIOServerCnxnFactory.java:929)
        at app//org.apache.solr.cloud.ZkTestServer$ZKServerMain.runFromConfig(ZkTestServer.java:347)
        at app//org.apache.solr.cloud.ZkTestServer$2.run(ZkTestServer.java:570)
  82) Thread[id=2121, name=NIOWorkerThread-12, state=WAITING, group=TGRP-TestV2Request]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  83) Thread[id=1911, name=NIOWorkerThread-9, state=WAITING, group=TGRP-TestV2Request]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  84) Thread[id=2098, name=ConnnectionExpirer, state=TIMED_WAITING, group=TGRP-TestV2Request]
        at java.base@16-ea/java.lang.Thread.sleep(Native Method)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$ConnectionExpirerThread.run(NIOServerCnxnFactory.java:568)
  85) Thread[id=1946, name=SessionTracker, state=TIMED_WAITING, group=TGRP-TestV2Request]
        at java.base@16-ea/java.lang.Thread.sleep(Native Method)
        at app//org.apache.zookeeper.server.SessionTrackerImpl.run(SessionTrackerImpl.java:157)
  86) Thread[id=2053, name=NIOWorkerThread-1, state=WAITING, group=TGRP-TestV2Request]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  87) Thread[id=2004, name=NIOWorkerThread-2, state=WAITING, group=TGRP-TestV2Request]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  88) Thread[id=1893, name=NIOServerCxnFactory.AcceptThread:0.0.0.0/0.0.0.0:0, state=RUNNABLE, group=TGRP-TestV2Request]
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl$SubSelector.poll0(Native Method)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl$SubSelector.poll(WindowsSelectorImpl.java:353)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl.doSelect(WindowsSelectorImpl.java:178)
        at java.base@16-ea/sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:129)
        at java.base@16-ea/sun.nio.ch.SelectorImpl.select(SelectorImpl.java:146)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$AcceptThread.select(NIOServerCnxnFactory.java:219)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$AcceptThread.run(NIOServerCnxnFactory.java:195)
  89) Thread[id=2049, name=SessionTracker, state=TIMED_WAITING, group=TGRP-TestV2Request]
        at java.base@16-ea/java.lang.Thread.sleep(Native Method)
        at app//org.apache.zookeeper.server.SessionTrackerImpl.run(SessionTrackerImpl.java:157)
  90) Thread[id=2016, name=NIOWorkerThread-11, state=WAITING, group=TGRP-TestV2Request]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  91) Thread[id=1942, name=ZkTestServer Run Thread, state=WAITING, group=TGRP-TestV2Request]
        at java.base@16-ea/java.lang.Object.wait(Native Method)
        at java.base@16-ea/java.lang.Thread.join(Thread.java:1301)
        at java.base@16-ea/java.lang.Thread.join(Thread.java:1369)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory.join(NIOServerCnxnFactory.java:929)
        at app//org.apache.solr.cloud.ZkTestServer$ZKServerMain.runFromConfig(ZkTestServer.java:347)
        at app//org.apache.solr.cloud.ZkTestServer$2.run(ZkTestServer.java:570)
  92) Thread[id=1945, name=NIOServerCxnFactory.AcceptThread:0.0.0.0/0.0.0.0:0, state=RUNNABLE, group=TGRP-TestV2Request]
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl$SubSelector.poll0(Native Method)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl$SubSelector.poll(WindowsSelectorImpl.java:353)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl.doSelect(WindowsSelectorImpl.java:178)
        at java.base@16-ea/sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:129)
        at java.base@16-ea/sun.nio.ch.SelectorImpl.select(SelectorImpl.java:146)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$AcceptThread.select(NIOServerCnxnFactory.java:219)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$AcceptThread.run(NIOServerCnxnFactory.java:195)
  93) Thread[id=1898, name=NIOWorkerThread-1, state=WAITING, group=TGRP-TestV2Request]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  94) Thread[id=1907, name=NIOWorkerThread-5, state=WAITING, group=TGRP-TestV2Request]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  95) Thread[id=2120, name=NIOWorkerThread-11, state=WAITING, group=TGRP-TestV2Request]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)

Stack Trace:
com.carrotsearch.randomizedtesting.ThreadLeakError: 95 threads leaked from SUITE scope at org.apache.solr.client.solrj.request.TestV2Request: 
   1) Thread[id=1961, name=NIOWorkerThread-8, state=WAITING, group=TGRP-TestV2Request]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
   2) Thread[id=2117, name=NIOWorkerThread-8, state=WAITING, group=TGRP-TestV2Request]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
   3) Thread[id=1897, name=RequestThrottler, state=WAITING, group=TGRP-TestV2Request]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at app//org.apache.zookeeper.server.RequestThrottler.run(RequestThrottler.java:139)
   4) Thread[id=2064, name=NIOWorkerThread-7, state=WAITING, group=TGRP-TestV2Request]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
   5) Thread[id=2056, name=NIOWorkerThread-2, state=WAITING, group=TGRP-TestV2Request]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
   6) Thread[id=1953, name=NIOWorkerThread-2, state=WAITING, group=TGRP-TestV2Request]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
   7) Thread[id=2009, name=NIOWorkerThread-4, state=WAITING, group=TGRP-TestV2Request]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
   8) Thread[id=1905, name=NIOWorkerThread-3, state=WAITING, group=TGRP-TestV2Request]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
   9) Thread[id=2017, name=NIOWorkerThread-12, state=WAITING, group=TGRP-TestV2Request]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  10) Thread[id=2100, name=NIOServerCxnFactory.AcceptThread:0.0.0.0/0.0.0.0:0, state=RUNNABLE, group=TGRP-TestV2Request]
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl$SubSelector.poll0(Native Method)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl$SubSelector.poll(WindowsSelectorImpl.java:353)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl.doSelect(WindowsSelectorImpl.java:178)
        at java.base@16-ea/sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:129)
        at java.base@16-ea/sun.nio.ch.SelectorImpl.select(SelectorImpl.java:146)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$AcceptThread.select(NIOServerCnxnFactory.java:219)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$AcceptThread.run(NIOServerCnxnFactory.java:195)
  11) Thread[id=1901, name=NIOWorkerThread-2, state=WAITING, group=TGRP-TestV2Request]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  12) Thread[id=2067, name=NIOWorkerThread-10, state=WAITING, group=TGRP-TestV2Request]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  13) Thread[id=2113, name=NIOWorkerThread-4, state=WAITING, group=TGRP-TestV2Request]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  14) Thread[id=2000, name=RequestThrottler, state=WAITING, group=TGRP-TestV2Request]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at app//org.apache.zookeeper.server.RequestThrottler.run(RequestThrottler.java:139)
  15) Thread[id=2069, name=NIOWorkerThread-12, state=WAITING, group=TGRP-TestV2Request]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  16) Thread[id=2115, name=NIOWorkerThread-6, state=WAITING, group=TGRP-TestV2Request]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  17) Thread[id=2060, name=NIOWorkerThread-3, state=WAITING, group=TGRP-TestV2Request]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  18) Thread[id=1957, name=NIOWorkerThread-4, state=WAITING, group=TGRP-TestV2Request]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  19) Thread[id=1948, name=ProcessThread(sid:0 cport:56411):, state=WAITING, group=TGRP-TestV2Request]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at app//org.apache.zookeeper.server.PrepRequestProcessor.run(PrepRequestProcessor.java:140)
  20) Thread[id=2105, name=NIOWorkerThread-1, state=WAITING, group=TGRP-TestV2Request]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  21) Thread[id=2112, name=NIOWorkerThread-3, state=WAITING, group=TGRP-TestV2Request]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  22) Thread[id=2119, name=NIOWorkerThread-10, state=WAITING, group=TGRP-TestV2Request]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  23) Thread[id=2063, name=NIOWorkerThread-6, state=WAITING, group=TGRP-TestV2Request]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  24) Thread[id=2015, name=NIOWorkerThread-10, state=WAITING, group=TGRP-TestV2Request]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  25) Thread[id=1894, name=SessionTracker, state=TIMED_WAITING, group=TGRP-TestV2Request]
        at java.base@16-ea/java.lang.Thread.sleep(Native Method)
        at app//org.apache.zookeeper.server.SessionTrackerImpl.run(SessionTrackerImpl.java:157)
  26) Thread[id=1913, name=NIOWorkerThread-11, state=WAITING, group=TGRP-TestV2Request]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  27) Thread[id=1995, name=NIOServerCxnFactory.SelectorThread-0, state=RUNNABLE, group=TGRP-TestV2Request]
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl$SubSelector.poll0(Native Method)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl$SubSelector.poll(WindowsSelectorImpl.java:353)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl.doSelect(WindowsSelectorImpl.java:178)
        at java.base@16-ea/sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:129)
        at java.base@16-ea/sun.nio.ch.SelectorImpl.select(SelectorImpl.java:146)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.select(NIOServerCnxnFactory.java:417)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.run(NIOServerCnxnFactory.java:382)
  28) Thread[id=1949, name=RequestThrottler, state=WAITING, group=TGRP-TestV2Request]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at app//org.apache.zookeeper.server.RequestThrottler.run(RequestThrottler.java:139)
  29) Thread[id=1996, name=NIOServerCxnFactory.AcceptThread:0.0.0.0/0.0.0.0:0, state=RUNNABLE, group=TGRP-TestV2Request]
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl$SubSelector.poll0(Native Method)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl$SubSelector.poll(WindowsSelectorImpl.java:353)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl.doSelect(WindowsSelectorImpl.java:178)
        at java.base@16-ea/sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:129)
        at java.base@16-ea/sun.nio.ch.SelectorImpl.select(SelectorImpl.java:146)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$AcceptThread.select(NIOServerCnxnFactory.java:219)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$AcceptThread.run(NIOServerCnxnFactory.java:195)
  30) Thread[id=2047, name=NIOServerCxnFactory.SelectorThread-0, state=RUNNABLE, group=TGRP-TestV2Request]
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl$SubSelector.poll0(Native Method)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl$SubSelector.poll(WindowsSelectorImpl.java:353)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl.doSelect(WindowsSelectorImpl.java:178)
        at java.base@16-ea/sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:129)
        at java.base@16-ea/sun.nio.ch.SelectorImpl.select(SelectorImpl.java:146)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.select(NIOServerCnxnFactory.java:417)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.run(NIOServerCnxnFactory.java:382)
  31) Thread[id=1964, name=NIOWorkerThread-11, state=WAITING, group=TGRP-TestV2Request]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  32) Thread[id=1962, name=NIOWorkerThread-9, state=WAITING, group=TGRP-TestV2Request]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  33) Thread[id=1999, name=ProcessThread(sid:0 cport:56597):, state=WAITING, group=TGRP-TestV2Request]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at app//org.apache.zookeeper.server.PrepRequestProcessor.run(PrepRequestProcessor.java:140)
  34) Thread[id=1956, name=NIOWorkerThread-3, state=WAITING, group=TGRP-TestV2Request]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  35) Thread[id=2065, name=NIOWorkerThread-8, state=WAITING, group=TGRP-TestV2Request]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  36) Thread[id=1912, name=NIOWorkerThread-10, state=WAITING, group=TGRP-TestV2Request]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  37) Thread[id=2014, name=NIOWorkerThread-9, state=WAITING, group=TGRP-TestV2Request]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  38) Thread[id=1910, name=NIOWorkerThread-8, state=WAITING, group=TGRP-TestV2Request]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  39) Thread[id=1960, name=NIOWorkerThread-7, state=WAITING, group=TGRP-TestV2Request]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  40) Thread[id=2099, name=NIOServerCxnFactory.SelectorThread-0, state=RUNNABLE, group=TGRP-TestV2Request]
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl$SubSelector.poll0(Native Method)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl$SubSelector.poll(WindowsSelectorImpl.java:353)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl.doSelect(WindowsSelectorImpl.java:178)
        at java.base@16-ea/sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:129)
        at java.base@16-ea/sun.nio.ch.SelectorImpl.select(SelectorImpl.java:146)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.select(NIOServerCnxnFactory.java:417)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.run(NIOServerCnxnFactory.java:382)
  41) Thread[id=2104, name=RequestThrottler, state=WAITING, group=TGRP-TestV2Request]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at app//org.apache.zookeeper.server.RequestThrottler.run(RequestThrottler.java:139)
  42) Thread[id=2001, name=NIOWorkerThread-1, state=WAITING, group=TGRP-TestV2Request]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  43) Thread[id=1958, name=NIOWorkerThread-5, state=WAITING, group=TGRP-TestV2Request]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  44) Thread[id=2011, name=NIOWorkerThread-6, state=WAITING, group=TGRP-TestV2Request]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  45) Thread[id=2101, name=SessionTracker, state=TIMED_WAITING, group=TGRP-TestV2Request]
        at java.base@16-ea/java.lang.Thread.sleep(Native Method)
        at app//org.apache.zookeeper.server.SessionTrackerImpl.run(SessionTrackerImpl.java:157)
  46) Thread[id=2097, name=ZkTestServer Run Thread, state=WAITING, group=TGRP-TestV2Request]
        at java.base@16-ea/java.lang.Object.wait(Native Method)
        at java.base@16-ea/java.lang.Thread.join(Thread.java:1301)
        at java.base@16-ea/java.lang.Thread.join(Thread.java:1369)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory.join(NIOServerCnxnFactory.java:929)
        at app//org.apache.solr.cloud.ZkTestServer$ZKServerMain.runFromConfig(ZkTestServer.java:347)
        at app//org.apache.solr.cloud.ZkTestServer$2.run(ZkTestServer.java:570)
  47) Thread[id=2118, name=NIOWorkerThread-9, state=WAITING, group=TGRP-TestV2Request]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  48) Thread[id=1997, name=SessionTracker, state=TIMED_WAITING, group=TGRP-TestV2Request]
        at java.base@16-ea/java.lang.Thread.sleep(Native Method)
        at app//org.apache.zookeeper.server.SessionTrackerImpl.run(SessionTrackerImpl.java:157)
  49) Thread[id=1943, name=ConnnectionExpirer, state=TIMED_WAITING, group=TGRP-TestV2Request]
        at java.base@16-ea/java.lang.Thread.sleep(Native Method)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$ConnectionExpirerThread.run(NIOServerCnxnFactory.java:568)
  50) Thread[id=2010, name=NIOWorkerThread-5, state=WAITING, group=TGRP-TestV2Request]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  51) Thread[id=2066, name=NIOWorkerThread-9, state=WAITING, group=TGRP-TestV2Request]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  52) Thread[id=2012, name=NIOWorkerThread-7, state=WAITING, group=TGRP-TestV2Request]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  53) Thread[id=2052, name=RequestThrottler, state=WAITING, group=TGRP-TestV2Request]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at app//org.apache.zookeeper.server.RequestThrottler.run(RequestThrottler.java:139)
  54) Thread[id=2062, name=NIOWorkerThread-5, state=WAITING, group=TGRP-TestV2Request]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  55) Thread[id=1891, name=ConnnectionExpirer, state=TIMED_WAITING, group=TGRP-TestV2Request]
        at java.base@16-ea/java.lang.Thread.sleep(Native Method)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$ConnectionExpirerThread.run(NIOServerCnxnFactory.java:568)
  56) Thread[id=2108, name=NIOWorkerThread-2, state=WAITING, group=TGRP-TestV2Request]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  57) Thread[id=1890, name=ZkTestServer Run Thread, state=WAITING, group=TGRP-TestV2Request]
        at java.base@16-ea/java.lang.Object.wait(Native Method)
        at java.base@16-ea/java.lang.Thread.join(Thread.java:1301)
        at java.base@16-ea/java.lang.Thread.join(Thread.java:1369)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory.join(NIOServerCnxnFactory.java:929)
        at app//org.apache.solr.cloud.ZkTestServer$ZKServerMain.runFromConfig(ZkTestServer.java:347)
        at app//org.apache.solr.cloud.ZkTestServer$2.run(ZkTestServer.java:570)
  58) Thread[id=2051, name=ProcessThread(sid:0 cport:56740):, state=WAITING, group=TGRP-TestV2Request]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at app//org.apache.zookeeper.server.PrepRequestProcessor.run(PrepRequestProcessor.java:140)
  59) Thread[id=2008, name=NIOWorkerThread-3, state=WAITING, group=TGRP-TestV2Request]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  60) Thread[id=2046, name=ConnnectionExpirer, state=TIMED_WAITING, group=TGRP-TestV2Request]
        at java.base@16-ea/java.lang.Thread.sleep(Native Method)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$ConnectionExpirerThread.run(NIOServerCnxnFactory.java:568)
  61) Thread[id=1896, name=ProcessThread(sid:0 cport:56213):, state=WAITING, group=TGRP-TestV2Request]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at app//org.apache.zookeeper.server.PrepRequestProcessor.run(PrepRequestProcessor.java:140)
  62) Thread[id=1994, name=ConnnectionExpirer, state=TIMED_WAITING, group=TGRP-TestV2Request]
        at java.base@16-ea/java.lang.Thread.sleep(Native Method)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$ConnectionExpirerThread.run(NIOServerCnxnFactory.java:568)
  63) Thread[id=1914, name=NIOWorkerThread-12, state=WAITING, group=TGRP-TestV2Request]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  64) Thread[id=2061, name=NIOWorkerThread-4, state=WAITING, group=TGRP-TestV2Request]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  65) Thread[id=2114, name=NIOWorkerThread-5, state=WAITING, group=TGRP-TestV2Request]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  66) Thread[id=1944, name=NIOServerCxnFactory.SelectorThread-0, state=RUNNABLE, group=TGRP-TestV2Request]
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl$SubSelector.poll0(Native Method)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl$SubSelector.poll(WindowsSelectorImpl.java:353)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl.doSelect(WindowsSelectorImpl.java:178)
        at java.base@16-ea/sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:129)
        at java.base@16-ea/sun.nio.ch.SelectorImpl.select(SelectorImpl.java:146)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.select(NIOServerCnxnFactory.java:417)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.run(NIOServerCnxnFactory.java:382)
  67) Thread[id=2013, name=NIOWorkerThread-8, state=WAITING, group=TGRP-TestV2Request]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  68) Thread[id=1908, name=NIOWorkerThread-6, state=WAITING, group=TGRP-TestV2Request]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  69) Thread[id=1909, name=NIOWorkerThread-7, state=WAITING, group=TGRP-TestV2Request]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  70) Thread[id=1965, name=NIOWorkerThread-12, state=WAITING, group=TGRP-TestV2Request]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  71) Thread[id=1906, name=NIOWorkerThread-4, state=WAITING, group=TGRP-TestV2Request]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  72) Thread[id=1892, name=NIOServerCxnFactory.SelectorThread-0, state=RUNNABLE, group=TGRP-TestV2Request]
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl$SubSelector.poll0(Native Method)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl$SubSelector.poll(WindowsSelectorImpl.java:353)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl.doSelect(WindowsSelectorImpl.java:178)
        at java.base@16-ea/sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:129)
        at java.base@16-ea/sun.nio.ch.SelectorImpl.select(SelectorImpl.java:146)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.select(NIOServerCnxnFactory.java:417)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.run(NIOServerCnxnFactory.java:382)
  73) Thread[id=2068, name=NIOWorkerThread-11, state=WAITING, group=TGRP-TestV2Request]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  74) Thread[id=1950, name=NIOWorkerThread-1, state=WAITING, group=TGRP-TestV2Request]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  75) Thread[id=2103, name=ProcessThread(sid:0 cport:56881):, state=WAITING, group=TGRP-TestV2Request]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at app//org.apache.zookeeper.server.PrepRequestProcessor.run(PrepRequestProcessor.java:140)
  76) Thread[id=2116, name=NIOWorkerThread-7, state=WAITING, group=TGRP-TestV2Request]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  77) Thread[id=2048, name=NIOServerCxnFactory.AcceptThread:0.0.0.0/0.0.0.0:0, state=RUNNABLE, group=TGRP-TestV2Request]
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl$SubSelector.poll0(Native Method)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl$SubSelector.poll(WindowsSelectorImpl.java:353)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl.doSelect(WindowsSelectorImpl.java:178)
        at java.base@16-ea/sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:129)
        at java.base@16-ea/sun.nio.ch.SelectorImpl.select(SelectorImpl.java:146)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$AcceptThread.select(NIOServerCnxnFactory.java:219)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$AcceptThread.run(NIOServerCnxnFactory.java:195)
  78) Thread[id=2045, name=ZkTestServer Run Thread, state=WAITING, group=TGRP-TestV2Request]
        at java.base@16-ea/java.lang.Object.wait(Native Method)
        at java.base@16-ea/java.lang.Thread.join(Thread.java:1301)
        at java.base@16-ea/java.lang.Thread.join(Thread.java:1369)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory.join(NIOServerCnxnFactory.java:929)
        at app//org.apache.solr.cloud.ZkTestServer$ZKServerMain.runFromConfig(ZkTestServer.java:347)
        at app//org.apache.solr.cloud.ZkTestServer$2.run(ZkTestServer.java:570)
  79) Thread[id=1959, name=NIOWorkerThread-6, state=WAITING, group=TGRP-TestV2Request]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  80) Thread[id=1963, name=NIOWorkerThread-10, state=WAITING, group=TGRP-TestV2Request]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  81) Thread[id=1993, name=ZkTestServer Run Thread, state=WAITING, group=TGRP-TestV2Request]
        at java.base@16-ea/java.lang.Object.wait(Native Method)
        at java.base@16-ea/java.lang.Thread.join(Thread.java:1301)
        at java.base@16-ea/java.lang.Thread.join(Thread.java:1369)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory.join(NIOServerCnxnFactory.java:929)
        at app//org.apache.solr.cloud.ZkTestServer$ZKServerMain.runFromConfig(ZkTestServer.java:347)
        at app//org.apache.solr.cloud.ZkTestServer$2.run(ZkTestServer.java:570)
  82) Thread[id=2121, name=NIOWorkerThread-12, state=WAITING, group=TGRP-TestV2Request]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  83) Thread[id=1911, name=NIOWorkerThread-9, state=WAITING, group=TGRP-TestV2Request]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  84) Thread[id=2098, name=ConnnectionExpirer, state=TIMED_WAITING, group=TGRP-TestV2Request]
        at java.base@16-ea/java.lang.Thread.sleep(Native Method)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$ConnectionExpirerThread.run(NIOServerCnxnFactory.java:568)
  85) Thread[id=1946, name=SessionTracker, state=TIMED_WAITING, group=TGRP-TestV2Request]
        at java.base@16-ea/java.lang.Thread.sleep(Native Method)
        at app//org.apache.zookeeper.server.SessionTrackerImpl.run(SessionTrackerImpl.java:157)
  86) Thread[id=2053, name=NIOWorkerThread-1, state=WAITING, group=TGRP-TestV2Request]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  87) Thread[id=2004, name=NIOWorkerThread-2, state=WAITING, group=TGRP-TestV2Request]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  88) Thread[id=1893, name=NIOServerCxnFactory.AcceptThread:0.0.0.0/0.0.0.0:0, state=RUNNABLE, group=TGRP-TestV2Request]
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl$SubSelector.poll0(Native Method)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl$SubSelector.poll(WindowsSelectorImpl.java:353)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl.doSelect(WindowsSelectorImpl.java:178)
        at java.base@16-ea/sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:129)
        at java.base@16-ea/sun.nio.ch.SelectorImpl.select(SelectorImpl.java:146)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$AcceptThread.select(NIOServerCnxnFactory.java:219)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$AcceptThread.run(NIOServerCnxnFactory.java:195)
  89) Thread[id=2049, name=SessionTracker, state=TIMED_WAITING, group=TGRP-TestV2Request]
        at java.base@16-ea/java.lang.Thread.sleep(Native Method)
        at app//org.apache.zookeeper.server.SessionTrackerImpl.run(SessionTrackerImpl.java:157)
  90) Thread[id=2016, name=NIOWorkerThread-11, state=WAITING, group=TGRP-TestV2Request]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  91) Thread[id=1942, name=ZkTestServer Run Thread, state=WAITING, group=TGRP-TestV2Request]
        at java.base@16-ea/java.lang.Object.wait(Native Method)
        at java.base@16-ea/java.lang.Thread.join(Thread.java:1301)
        at java.base@16-ea/java.lang.Thread.join(Thread.java:1369)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory.join(NIOServerCnxnFactory.java:929)
        at app//org.apache.solr.cloud.ZkTestServer$ZKServerMain.runFromConfig(ZkTestServer.java:347)
        at app//org.apache.solr.cloud.ZkTestServer$2.run(ZkTestServer.java:570)
  92) Thread[id=1945, name=NIOServerCxnFactory.AcceptThread:0.0.0.0/0.0.0.0:0, state=RUNNABLE, group=TGRP-TestV2Request]
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl$SubSelector.poll0(Native Method)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl$SubSelector.poll(WindowsSelectorImpl.java:353)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl.doSelect(WindowsSelectorImpl.java:178)
        at java.base@16-ea/sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:129)
        at java.base@16-ea/sun.nio.ch.SelectorImpl.select(SelectorImpl.java:146)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$AcceptThread.select(NIOServerCnxnFactory.java:219)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$AcceptThread.run(NIOServerCnxnFactory.java:195)
  93) Thread[id=1898, name=NIOWorkerThread-1, state=WAITING, group=TGRP-TestV2Request]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  94) Thread[id=1907, name=NIOWorkerThread-5, state=WAITING, group=TGRP-TestV2Request]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  95) Thread[id=2120, name=NIOWorkerThread-11, state=WAITING, group=TGRP-TestV2Request]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
	at __randomizedtesting.SeedInfo.seed([4045E0941897083E]:0)


FAILED:  org.apache.solr.client.solrj.request.TestV2Request.classMethod

Error Message:
com.carrotsearch.randomizedtesting.ThreadLeakError: There are still zombie threads that couldn't be terminated:
   1) Thread[id=1961, name=NIOWorkerThread-8, state=WAITING, group=TGRP-TestV2Request]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
   2) Thread[id=2117, name=NIOWorkerThread-8, state=WAITING, group=TGRP-TestV2Request]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
   3) Thread[id=2118, name=NIOWorkerThread-9, state=WAITING, group=TGRP-TestV2Request]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
   4) Thread[id=2064, name=NIOWorkerThread-7, state=WAITING, group=TGRP-TestV2Request]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
   5) Thread[id=2056, name=NIOWorkerThread-2, state=WAITING, group=TGRP-TestV2Request]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
   6) Thread[id=2010, name=NIOWorkerThread-5, state=WAITING, group=TGRP-TestV2Request]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
   7) Thread[id=1953, name=NIOWorkerThread-2, state=WAITING, group=TGRP-TestV2Request]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
   8) Thread[id=2066, name=NIOWorkerThread-9, state=WAITING, group=TGRP-TestV2Request]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
   9) Thread[id=2009, name=NIOWorkerThread-4, state=WAITING, group=TGRP-TestV2Request]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  10) Thread[id=2012, name=NIOWorkerThread-7, state=WAITING, group=TGRP-TestV2Request]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  11) Thread[id=1905, name=NIOWorkerThread-3, state=WAITING, group=TGRP-TestV2Request]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  12) Thread[id=2017, name=NIOWorkerThread-12, state=WAITING, group=TGRP-TestV2Request]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  13) Thread[id=2062, name=NIOWorkerThread-5, state=WAITING, group=TGRP-TestV2Request]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  14) Thread[id=2100, name=NIOServerCxnFactory.AcceptThread:0.0.0.0/0.0.0.0:0, state=RUNNABLE, group=TGRP-TestV2Request]
        at java.base@16-ea/java.lang.Object.notifyAll(Native Method)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl$StartLock.startThreads(WindowsSelectorImpl.java:243)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl.doSelect(WindowsSelectorImpl.java:172)
        at java.base@16-ea/sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:129)
        at java.base@16-ea/sun.nio.ch.SelectorImpl.select(SelectorImpl.java:146)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$AcceptThread.select(NIOServerCnxnFactory.java:219)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$AcceptThread.run(NIOServerCnxnFactory.java:195)
  15) Thread[id=1901, name=NIOWorkerThread-2, state=WAITING, group=TGRP-TestV2Request]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  16) Thread[id=2067, name=NIOWorkerThread-10, state=WAITING, group=TGRP-TestV2Request]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  17) Thread[id=2113, name=NIOWorkerThread-4, state=WAITING, group=TGRP-TestV2Request]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  18) Thread[id=2069, name=NIOWorkerThread-12, state=WAITING, group=TGRP-TestV2Request]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  19) Thread[id=2108, name=NIOWorkerThread-2, state=WAITING, group=TGRP-TestV2Request]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  20) Thread[id=2115, name=NIOWorkerThread-6, state=WAITING, group=TGRP-TestV2Request]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  21) Thread[id=2008, name=NIOWorkerThread-3, state=WAITING, group=TGRP-TestV2Request]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  22) Thread[id=2060, name=NIOWorkerThread-3, state=WAITING, group=TGRP-TestV2Request]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  23) Thread[id=1957, name=NIOWorkerThread-4, state=WAITING, group=TGRP-TestV2Request]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  24) Thread[id=1914, name=NIOWorkerThread-12, state=WAITING, group=TGRP-TestV2Request]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  25) Thread[id=2061, name=NIOWorkerThread-4, state=WAITING, group=TGRP-TestV2Request]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  26) Thread[id=2114, name=NIOWorkerThread-5, state=WAITING, group=TGRP-TestV2Request]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  27) Thread[id=1944, name=NIOServerCxnFactory.SelectorThread-0, state=RUNNABLE, group=TGRP-TestV2Request]
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl.setWakeupSocket0(Native Method)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl.setWakeupSocket(WindowsSelectorImpl.java:500)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl.wakeup(WindowsSelectorImpl.java:621)
        at java.base@16-ea/java.nio.channels.spi.AbstractSelector$1.interrupt(AbstractSelector.java:230)
        at java.base@16-ea/java.nio.channels.spi.AbstractSelector.begin(AbstractSelector.java:236)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl.doSelect(WindowsSelectorImpl.java:176)
        at java.base@16-ea/sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:129)
        at java.base@16-ea/sun.nio.ch.SelectorImpl.select(SelectorImpl.java:146)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.select(NIOServerCnxnFactory.java:417)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.run(NIOServerCnxnFactory.java:382)
  28) Thread[id=2013, name=NIOWorkerThread-8, state=WAITING, group=TGRP-TestV2Request]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  29) Thread[id=2105, name=NIOWorkerThread-1, state=WAITING, group=TGRP-TestV2Request]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  30) Thread[id=1908, name=NIOWorkerThread-6, state=WAITING, group=TGRP-TestV2Request]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  31) Thread[id=1909, name=NIOWorkerThread-7, state=WAITING, group=TGRP-TestV2Request]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  32) Thread[id=1965, name=NIOWorkerThread-12, state=WAITING, group=TGRP-TestV2Request]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  33) Thread[id=1906, name=NIOWorkerThread-4, state=WAITING, group=TGRP-TestV2Request]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  34) Thread[id=1892, name=NIOServerCxnFactory.SelectorThread-0, state=RUNNABLE, group=TGRP-TestV2Request]
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl$SubSelector.poll0(Native Method)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl$SubSelector.poll(WindowsSelectorImpl.java:353)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl.doSelect(WindowsSelectorImpl.java:178)
        at java.base@16-ea/sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:129)
        at java.base@16-ea/sun.nio.ch.SelectorImpl.select(SelectorImpl.java:146)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.select(NIOServerCnxnFactory.java:417)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.run(NIOServerCnxnFactory.java:382)
  35) Thread[id=2112, name=NIOWorkerThread-3, state=WAITING, group=TGRP-TestV2Request]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  36) Thread[id=2119, name=NIOWorkerThread-10, state=WAITING, group=TGRP-TestV2Request]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  37) Thread[id=2068, name=NIOWorkerThread-11, state=WAITING, group=TGRP-TestV2Request]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  38) Thread[id=2063, name=NIOWorkerThread-6, state=WAITING, group=TGRP-TestV2Request]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  39) Thread[id=2015, name=NIOWorkerThread-10, state=WAITING, group=TGRP-TestV2Request]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  40) Thread[id=1950, name=NIOWorkerThread-1, state=WAITING, group=TGRP-TestV2Request]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  41) Thread[id=1913, name=NIOWorkerThread-11, state=WAITING, group=TGRP-TestV2Request]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  42) Thread[id=1995, name=NIOServerCxnFactory.SelectorThread-0, state=RUNNABLE, group=TGRP-TestV2Request]
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.select(NIOServerCnxnFactory.java:420)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.run(NIOServerCnxnFactory.java:382)
  43) Thread[id=2116, name=NIOWorkerThread-7, state=WAITING, group=TGRP-TestV2Request]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  44) Thread[id=1996, name=NIOServerCxnFactory.AcceptThread:0.0.0.0/0.0.0.0:0, state=RUNNABLE, group=TGRP-TestV2Request]
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl.setWakeupSocket0(Native Method)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl.setWakeupSocket(WindowsSelectorImpl.java:500)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl.wakeup(WindowsSelectorImpl.java:621)
        at java.base@16-ea/java.nio.channels.spi.AbstractSelector$1.interrupt(AbstractSelector.java:230)
        at java.base@16-ea/java.nio.channels.spi.AbstractSelector.begin(AbstractSelector.java:236)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl.doSelect(WindowsSelectorImpl.java:176)
        at java.base@16-ea/sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:129)
        at java.base@16-ea/sun.nio.ch.SelectorImpl.select(SelectorImpl.java:146)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$AcceptThread.select(NIOServerCnxnFactory.java:219)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$AcceptThread.run(NIOServerCnxnFactory.java:195)
  45) Thread[id=2048, name=NIOServerCxnFactory.AcceptThread:0.0.0.0/0.0.0.0:0, state=RUNNABLE, group=TGRP-TestV2Request]
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl$SubSelector.poll0(Native Method)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl$SubSelector.poll(WindowsSelectorImpl.java:353)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl.doSelect(WindowsSelectorImpl.java:178)
        at java.base@16-ea/sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:129)
        at java.base@16-ea/sun.nio.ch.SelectorImpl.select(SelectorImpl.java:146)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$AcceptThread.select(NIOServerCnxnFactory.java:219)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$AcceptThread.run(NIOServerCnxnFactory.java:195)
  46) Thread[id=2047, name=NIOServerCxnFactory.SelectorThread-0, state=RUNNABLE, group=TGRP-TestV2Request]
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl.setWakeupSocket0(Native Method)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl.setWakeupSocket(WindowsSelectorImpl.java:500)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl.wakeup(WindowsSelectorImpl.java:621)
        at java.base@16-ea/java.nio.channels.spi.AbstractSelector$1.interrupt(AbstractSelector.java:230)
        at java.base@16-ea/java.nio.channels.spi.AbstractSelector.begin(AbstractSelector.java:236)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl.doSelect(WindowsSelectorImpl.java:176)
        at java.base@16-ea/sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:129)
        at java.base@16-ea/sun.nio.ch.SelectorImpl.select(SelectorImpl.java:146)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.select(NIOServerCnxnFactory.java:417)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.run(NIOServerCnxnFactory.java:382)
  47) Thread[id=1964, name=NIOWorkerThread-11, state=WAITING, group=TGRP-TestV2Request]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  48) Thread[id=1962, name=NIOWorkerThread-9, state=WAITING, group=TGRP-TestV2Request]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  49) Thread[id=1959, name=NIOWorkerThread-6, state=WAITING, group=TGRP-TestV2Request]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  50) Thread[id=1963, name=NIOWorkerThread-10, state=WAITING, group=TGRP-TestV2Request]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  51) Thread[id=2121, name=NIOWorkerThread-12, state=WAITING, group=TGRP-TestV2Request]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  52) Thread[id=1956, name=NIOWorkerThread-3, state=WAITING, group=TGRP-TestV2Request]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  53) Thread[id=2065, name=NIOWorkerThread-8, state=WAITING, group=TGRP-TestV2Request]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  54) Thread[id=1911, name=NIOWorkerThread-9, state=WAITING, group=TGRP-TestV2Request]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  55) Thread[id=1912, name=NIOWorkerThread-10, state=WAITING, group=TGRP-TestV2Request]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  56) Thread[id=2053, name=NIOWorkerThread-1, state=WAITING, group=TGRP-TestV2Request]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  57) Thread[id=2004, name=NIOWorkerThread-2, state=WAITING, group=TGRP-TestV2Request]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  58) Thread[id=2014, name=NIOWorkerThread-9, state=WAITING, group=TGRP-TestV2Request]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  59) Thread[id=1910, name=NIOWorkerThread-8, state=WAITING, group=TGRP-TestV2Request]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  60) Thread[id=1893, name=NIOServerCxnFactory.AcceptThread:0.0.0.0/0.0.0.0:0, state=RUNNABLE, group=TGRP-TestV2Request]
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl.setWakeupSocket0(Native Method)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl.setWakeupSocket(WindowsSelectorImpl.java:500)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl.wakeup(WindowsSelectorImpl.java:621)
        at java.base@16-ea/java.nio.channels.spi.AbstractSelector$1.interrupt(AbstractSelector.java:230)
        at java.base@16-ea/java.nio.channels.spi.AbstractSelector.begin(AbstractSelector.java:236)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl.doSelect(WindowsSelectorImpl.java:176)
        at java.base@16-ea/sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:129)
        at java.base@16-ea/sun.nio.ch.SelectorImpl.select(SelectorImpl.java:146)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$AcceptThread.select(NIOServerCnxnFactory.java:219)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$AcceptThread.run(NIOServerCnxnFactory.java:195)
  61) Thread[id=1960, name=NIOWorkerThread-7, state=WAITING, group=TGRP-TestV2Request]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  62) Thread[id=2099, name=NIOServerCxnFactory.SelectorThread-0, state=RUNNABLE, group=TGRP-TestV2Request]
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl.setWakeupSocket0(Native Method)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl.setWakeupSocket(WindowsSelectorImpl.java:500)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl.wakeup(WindowsSelectorImpl.java:621)
        at java.base@16-ea/java.nio.channels.spi.AbstractSelector$1.interrupt(AbstractSelector.java:230)
        at java.base@16-ea/java.nio.channels.spi.AbstractSelector.begin(AbstractSelector.java:236)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl.doSelect(WindowsSelectorImpl.java:176)
        at java.base@16-ea/sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:129)
        at java.base@16-ea/sun.nio.ch.SelectorImpl.select(SelectorImpl.java:146)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.select(NIOServerCnxnFactory.java:417)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.run(NIOServerCnxnFactory.java:382)
  63) Thread[id=2001, name=NIOWorkerThread-1, state=WAITING, group=TGRP-TestV2Request]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  64) Thread[id=1958, name=NIOWorkerThread-5, state=WAITING, group=TGRP-TestV2Request]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  65) Thread[id=2011, name=NIOWorkerThread-6, state=WAITING, group=TGRP-TestV2Request]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  66) Thread[id=2016, name=NIOWorkerThread-11, state=WAITING, group=TGRP-TestV2Request]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  67) Thread[id=1945, name=NIOServerCxnFactory.AcceptThread:0.0.0.0/0.0.0.0:0, state=RUNNABLE, group=TGRP-TestV2Request]
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl.setWakeupSocket0(Native Method)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl.setWakeupSocket(WindowsSelectorImpl.java:500)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl.wakeup(WindowsSelectorImpl.java:621)
        at java.base@16-ea/java.nio.channels.spi.AbstractSelector$1.interrupt(AbstractSelector.java:230)
        at java.base@16-ea/java.nio.channels.spi.AbstractSelector.begin(AbstractSelector.java:236)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl.doSelect(WindowsSelectorImpl.java:176)
        at java.base@16-ea/sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:129)
        at java.base@16-ea/sun.nio.ch.SelectorImpl.select(SelectorImpl.java:146)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$AcceptThread.select(NIOServerCnxnFactory.java:219)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$AcceptThread.run(NIOServerCnxnFactory.java:195)
  68) Thread[id=1898, name=NIOWorkerThread-1, state=WAITING, group=TGRP-TestV2Request]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  69) Thread[id=1907, name=NIOWorkerThread-5, state=WAITING, group=TGRP-TestV2Request]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  70) Thread[id=2120, name=NIOWorkerThread-11, state=WAITING, group=TGRP-TestV2Request]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)

Stack Trace:
com.carrotsearch.randomizedtesting.ThreadLeakError: There are still zombie threads that couldn't be terminated:
   1) Thread[id=1961, name=NIOWorkerThread-8, state=WAITING, group=TGRP-TestV2Request]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
   2) Thread[id=2117, name=NIOWorkerThread-8, state=WAITING, group=TGRP-TestV2Request]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
   3) Thread[id=2118, name=NIOWorkerThread-9, state=WAITING, group=TGRP-TestV2Request]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
   4) Thread[id=2064, name=NIOWorkerThread-7, state=WAITING, group=TGRP-TestV2Request]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
   5) Thread[id=2056, name=NIOWorkerThread-2, state=WAITING, group=TGRP-TestV2Request]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
   6) Thread[id=2010, name=NIOWorkerThread-5, state=WAITING, group=TGRP-TestV2Request]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
   7) Thread[id=1953, name=NIOWorkerThread-2, state=WAITING, group=TGRP-TestV2Request]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
   8) Thread[id=2066, name=NIOWorkerThread-9, state=WAITING, group=TGRP-TestV2Request]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
   9) Thread[id=2009, name=NIOWorkerThread-4, state=WAITING, group=TGRP-TestV2Request]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  10) Thread[id=2012, name=NIOWorkerThread-7, state=WAITING, group=TGRP-TestV2Request]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  11) Thread[id=1905, name=NIOWorkerThread-3, state=WAITING, group=TGRP-TestV2Request]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  12) Thread[id=2017, name=NIOWorkerThread-12, state=WAITING, group=TGRP-TestV2Request]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  13) Thread[id=2062, name=NIOWorkerThread-5, state=WAITING, group=TGRP-TestV2Request]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  14) Thread[id=2100, name=NIOServerCxnFactory.AcceptThread:0.0.0.0/0.0.0.0:0, state=RUNNABLE, group=TGRP-TestV2Request]
        at java.base@16-ea/java.lang.Object.notifyAll(Native Method)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl$StartLock.startThreads(WindowsSelectorImpl.java:243)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl.doSelect(WindowsSelectorImpl.java:172)
        at java.base@16-ea/sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:129)
        at java.base@16-ea/sun.nio.ch.SelectorImpl.select(SelectorImpl.java:146)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$AcceptThread.select(NIOServerCnxnFactory.java:219)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$AcceptThread.run(NIOServerCnxnFactory.java:195)
  15) Thread[id=1901, name=NIOWorkerThread-2, state=WAITING, group=TGRP-TestV2Request]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  16) Thread[id=2067, name=NIOWorkerThread-10, state=WAITING, group=TGRP-TestV2Request]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  17) Thread[id=2113, name=NIOWorkerThread-4, state=WAITING, group=TGRP-TestV2Request]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  18) Thread[id=2069, name=NIOWorkerThread-12, state=WAITING, group=TGRP-TestV2Request]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  19) Thread[id=2108, name=NIOWorkerThread-2, state=WAITING, group=TGRP-TestV2Request]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  20) Thread[id=2115, name=NIOWorkerThread-6, state=WAITING, group=TGRP-TestV2Request]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  21) Thread[id=2008, name=NIOWorkerThread-3, state=WAITING, group=TGRP-TestV2Request]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  22) Thread[id=2060, name=NIOWorkerThread-3, state=WAITING, group=TGRP-TestV2Request]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  23) Thread[id=1957, name=NIOWorkerThread-4, state=WAITING, group=TGRP-TestV2Request]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  24) Thread[id=1914, name=NIOWorkerThread-12, state=WAITING, group=TGRP-TestV2Request]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  25) Thread[id=2061, name=NIOWorkerThread-4, state=WAITING, group=TGRP-TestV2Request]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  26) Thread[id=2114, name=NIOWorkerThread-5, state=WAITING, group=TGRP-TestV2Request]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  27) Thread[id=1944, name=NIOServerCxnFactory.SelectorThread-0, state=RUNNABLE, group=TGRP-TestV2Request]
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl.setWakeupSocket0(Native Method)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl.setWakeupSocket(WindowsSelectorImpl.java:500)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl.wakeup(WindowsSelectorImpl.java:621)
        at java.base@16-ea/java.nio.channels.spi.AbstractSelector$1.interrupt(AbstractSelector.java:230)
        at java.base@16-ea/java.nio.channels.spi.AbstractSelector.begin(AbstractSelector.java:236)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl.doSelect(WindowsSelectorImpl.java:176)
        at java.base@16-ea/sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:129)
        at java.base@16-ea/sun.nio.ch.SelectorImpl.select(SelectorImpl.java:146)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.select(NIOServerCnxnFactory.java:417)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.run(NIOServerCnxnFactory.java:382)
  28) Thread[id=2013, name=NIOWorkerThread-8, state=WAITING, group=TGRP-TestV2Request]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  29) Thread[id=2105, name=NIOWorkerThread-1, state=WAITING, group=TGRP-TestV2Request]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  30) Thread[id=1908, name=NIOWorkerThread-6, state=WAITING, group=TGRP-TestV2Request]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  31) Thread[id=1909, name=NIOWorkerThread-7, state=WAITING, group=TGRP-TestV2Request]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  32) Thread[id=1965, name=NIOWorkerThread-12, state=WAITING, group=TGRP-TestV2Request]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  33) Thread[id=1906, name=NIOWorkerThread-4, state=WAITING, group=TGRP-TestV2Request]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  34) Thread[id=1892, name=NIOServerCxnFactory.SelectorThread-0, state=RUNNABLE, group=TGRP-TestV2Request]
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl$SubSelector.poll0(Native Method)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl$SubSelector.poll(WindowsSelectorImpl.java:353)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl.doSelect(WindowsSelectorImpl.java:178)
        at java.base@16-ea/sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:129)
        at java.base@16-ea/sun.nio.ch.SelectorImpl.select(SelectorImpl.java:146)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.select(NIOServerCnxnFactory.java:417)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.run(NIOServerCnxnFactory.java:382)
  35) Thread[id=2112, name=NIOWorkerThread-3, state=WAITING, group=TGRP-TestV2Request]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  36) Thread[id=2119, name=NIOWorkerThread-10, state=WAITING, group=TGRP-TestV2Request]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  37) Thread[id=2068, name=NIOWorkerThread-11, state=WAITING, group=TGRP-TestV2Request]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  38) Thread[id=2063, name=NIOWorkerThread-6, state=WAITING, group=TGRP-TestV2Request]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  39) Thread[id=2015, name=NIOWorkerThread-10, state=WAITING, group=TGRP-TestV2Request]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  40) Thread[id=1950, name=NIOWorkerThread-1, state=WAITING, group=TGRP-TestV2Request]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  41) Thread[id=1913, name=NIOWorkerThread-11, state=WAITING, group=TGRP-TestV2Request]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  42) Thread[id=1995, name=NIOServerCxnFactory.SelectorThread-0, state=RUNNABLE, group=TGRP-TestV2Request]
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.select(NIOServerCnxnFactory.java:420)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.run(NIOServerCnxnFactory.java:382)
  43) Thread[id=2116, name=NIOWorkerThread-7, state=WAITING, group=TGRP-TestV2Request]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  44) Thread[id=1996, name=NIOServerCxnFactory.AcceptThread:0.0.0.0/0.0.0.0:0, state=RUNNABLE, group=TGRP-TestV2Request]
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl.setWakeupSocket0(Native Method)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl.setWakeupSocket(WindowsSelectorImpl.java:500)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl.wakeup(WindowsSelectorImpl.java:621)
        at java.base@16-ea/java.nio.channels.spi.AbstractSelector$1.interrupt(AbstractSelector.java:230)
        at java.base@16-ea/java.nio.channels.spi.AbstractSelector.begin(AbstractSelector.java:236)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl.doSelect(WindowsSelectorImpl.java:176)
        at java.base@16-ea/sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:129)
        at java.base@16-ea/sun.nio.ch.SelectorImpl.select(SelectorImpl.java:146)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$AcceptThread.select(NIOServerCnxnFactory.java:219)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$AcceptThread.run(NIOServerCnxnFactory.java:195)
  45) Thread[id=2048, name=NIOServerCxnFactory.AcceptThread:0.0.0.0/0.0.0.0:0, state=RUNNABLE, group=TGRP-TestV2Request]
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl$SubSelector.poll0(Native Method)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl$SubSelector.poll(WindowsSelectorImpl.java:353)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl.doSelect(WindowsSelectorImpl.java:178)
        at java.base@16-ea/sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:129)
        at java.base@16-ea/sun.nio.ch.SelectorImpl.select(SelectorImpl.java:146)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$AcceptThread.select(NIOServerCnxnFactory.java:219)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$AcceptThread.run(NIOServerCnxnFactory.java:195)
  46) Thread[id=2047, name=NIOServerCxnFactory.SelectorThread-0, state=RUNNABLE, group=TGRP-TestV2Request]
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl.setWakeupSocket0(Native Method)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl.setWakeupSocket(WindowsSelectorImpl.java:500)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl.wakeup(WindowsSelectorImpl.java:621)
        at java.base@16-ea/java.nio.channels.spi.AbstractSelector$1.interrupt(AbstractSelector.java:230)
        at java.base@16-ea/java.nio.channels.spi.AbstractSelector.begin(AbstractSelector.java:236)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl.doSelect(WindowsSelectorImpl.java:176)
        at java.base@16-ea/sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:129)
        at java.base@16-ea/sun.nio.ch.SelectorImpl.select(SelectorImpl.java:146)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.select(NIOServerCnxnFactory.java:417)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.run(NIOServerCnxnFactory.java:382)
  47) Thread[id=1964, name=NIOWorkerThread-11, state=WAITING, group=TGRP-TestV2Request]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  48) Thread[id=1962, name=NIOWorkerThread-9, state=WAITING, group=TGRP-TestV2Request]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  49) Thread[id=1959, name=NIOWorkerThread-6, state=WAITING, group=TGRP-TestV2Request]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  50) Thread[id=1963, name=NIOWorkerThread-10, state=WAITING, group=TGRP-TestV2Request]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  51) Thread[id=2121, name=NIOWorkerThread-12, state=WAITING, group=TGRP-TestV2Request]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  52) Thread[id=1956, name=NIOWorkerThread-3, state=WAITING, group=TGRP-TestV2Request]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  53) Thread[id=2065, name=NIOWorkerThread-8, state=WAITING, group=TGRP-TestV2Request]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  54) Thread[id=1911, name=NIOWorkerThread-9, state=WAITING, group=TGRP-TestV2Request]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  55) Thread[id=1912, name=NIOWorkerThread-10, state=WAITING, group=TGRP-TestV2Request]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  56) Thread[id=2053, name=NIOWorkerThread-1, state=WAITING, group=TGRP-TestV2Request]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  57) Thread[id=2004, name=NIOWorkerThread-2, state=WAITING, group=TGRP-TestV2Request]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  58) Thread[id=2014, name=NIOWorkerThread-9, state=WAITING, group=TGRP-TestV2Request]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  59) Thread[id=1910, name=NIOWorkerThread-8, state=WAITING, group=TGRP-TestV2Request]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  60) Thread[id=1893, name=NIOServerCxnFactory.AcceptThread:0.0.0.0/0.0.0.0:0, state=RUNNABLE, group=TGRP-TestV2Request]
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl.setWakeupSocket0(Native Method)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl.setWakeupSocket(WindowsSelectorImpl.java:500)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl.wakeup(WindowsSelectorImpl.java:621)
        at java.base@16-ea/java.nio.channels.spi.AbstractSelector$1.interrupt(AbstractSelector.java:230)
        at java.base@16-ea/java.nio.channels.spi.AbstractSelector.begin(AbstractSelector.java:236)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl.doSelect(WindowsSelectorImpl.java:176)
        at java.base@16-ea/sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:129)
        at java.base@16-ea/sun.nio.ch.SelectorImpl.select(SelectorImpl.java:146)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$AcceptThread.select(NIOServerCnxnFactory.java:219)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$AcceptThread.run(NIOServerCnxnFactory.java:195)
  61) Thread[id=1960, name=NIOWorkerThread-7, state=WAITING, group=TGRP-TestV2Request]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  62) Thread[id=2099, name=NIOServerCxnFactory.SelectorThread-0, state=RUNNABLE, group=TGRP-TestV2Request]
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl.setWakeupSocket0(Native Method)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl.setWakeupSocket(WindowsSelectorImpl.java:500)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl.wakeup(WindowsSelectorImpl.java:621)
        at java.base@16-ea/java.nio.channels.spi.AbstractSelector$1.interrupt(AbstractSelector.java:230)
        at java.base@16-ea/java.nio.channels.spi.AbstractSelector.begin(AbstractSelector.java:236)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl.doSelect(WindowsSelectorImpl.java:176)
        at java.base@16-ea/sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:129)
        at java.base@16-ea/sun.nio.ch.SelectorImpl.select(SelectorImpl.java:146)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.select(NIOServerCnxnFactory.java:417)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.run(NIOServerCnxnFactory.java:382)
  63) Thread[id=2001, name=NIOWorkerThread-1, state=WAITING, group=TGRP-TestV2Request]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  64) Thread[id=1958, name=NIOWorkerThread-5, state=WAITING, group=TGRP-TestV2Request]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  65) Thread[id=2011, name=NIOWorkerThread-6, state=WAITING, group=TGRP-TestV2Request]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  66) Thread[id=2016, name=NIOWorkerThread-11, state=WAITING, group=TGRP-TestV2Request]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  67) Thread[id=1945, name=NIOServerCxnFactory.AcceptThread:0.0.0.0/0.0.0.0:0, state=RUNNABLE, group=TGRP-TestV2Request]
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl.setWakeupSocket0(Native Method)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl.setWakeupSocket(WindowsSelectorImpl.java:500)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl.wakeup(WindowsSelectorImpl.java:621)
        at java.base@16-ea/java.nio.channels.spi.AbstractSelector$1.interrupt(AbstractSelector.java:230)
        at java.base@16-ea/java.nio.channels.spi.AbstractSelector.begin(AbstractSelector.java:236)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl.doSelect(WindowsSelectorImpl.java:176)
        at java.base@16-ea/sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:129)
        at java.base@16-ea/sun.nio.ch.SelectorImpl.select(SelectorImpl.java:146)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$AcceptThread.select(NIOServerCnxnFactory.java:219)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$AcceptThread.run(NIOServerCnxnFactory.java:195)
  68) Thread[id=1898, name=NIOWorkerThread-1, state=WAITING, group=TGRP-TestV2Request]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  69) Thread[id=1907, name=NIOWorkerThread-5, state=WAITING, group=TGRP-TestV2Request]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  70) Thread[id=2120, name=NIOWorkerThread-11, state=WAITING, group=TGRP-TestV2Request]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
	at __randomizedtesting.SeedInfo.seed([4045E0941897083E]:0)


FAILED:  org.apache.solr.common.cloud.TestCloudCollectionsListeners.testCollectionDeletion

Error Message:
java.lang.RuntimeException: org.apache.solr.common.SolrException: java.util.concurrent.TimeoutException: Could not connect to ZooKeeper 127.0.0.1:56281 within 30000 ms

Stack Trace:
java.lang.RuntimeException: org.apache.solr.common.SolrException: java.util.concurrent.TimeoutException: Could not connect to ZooKeeper 127.0.0.1:56281 within 30000 ms
	at __randomizedtesting.SeedInfo.seed([4045E0941897083E:9118E890B164D1C8]:0)
	at org.apache.solr.cloud.ZkTestServer.run(ZkTestServer.java:606)
	at org.apache.solr.cloud.ZkTestServer.run(ZkTestServer.java:530)
	at org.apache.solr.cloud.MiniSolrCloudCluster.<init>(MiniSolrCloudCluster.java:286)
	at org.apache.solr.cloud.SolrCloudTestCase$Builder.build(SolrCloudTestCase.java:220)
	at org.apache.solr.cloud.SolrCloudTestCase$Builder.configure(SolrCloudTestCase.java:210)
	at org.apache.solr.common.cloud.TestCloudCollectionsListeners.prepareCluster(TestCloudCollectionsListeners.java:57)
	at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:78)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:567)
	at com.carrotsearch.randomizedtesting.RandomizedRunner.invoke(RandomizedRunner.java:1754)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$9.evaluate(RandomizedRunner.java:976)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$10.evaluate(RandomizedRunner.java:992)
	at com.carrotsearch.randomizedtesting.rules.SystemPropertiesRestoreRule$1.evaluate(SystemPropertiesRestoreRule.java:57)
	at org.junit.rules.RunRules.evaluate(RunRules.java:20)
	at org.apache.lucene.util.TestRuleSetupTeardownChained$1.evaluate(TestRuleSetupTeardownChained.java:44)
	at org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeAfterRule.java:43)
	at org.apache.lucene.util.TestRuleThreadAndTestName$1.evaluate(TestRuleThreadAndTestName.java:45)
	at org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRuleIgnoreAfterMaxFailures.java:60)
	at org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure.java:44)
	at org.junit.rules.RunRules.evaluate(RunRules.java:20)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.run(ThreadLeakControl.java:370)
	at com.carrotsearch.randomizedtesting.ThreadLeakControl.forkTimeoutingTask(ThreadLeakControl.java:819)
	at com.carrotsearch.randomizedtesting.ThreadLeakControl$3.evaluate(ThreadLeakControl.java:470)
	at com.carrotsearch.randomizedtesting.RandomizedRunner.runSingleTest(RandomizedRunner.java:951)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$5.evaluate(RandomizedRunner.java:836)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$6.evaluate(RandomizedRunner.java:887)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$7.evaluate(RandomizedRunner.java:898)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at com.carrotsearch.randomizedtesting.rules.SystemPropertiesRestoreRule$1.evaluate(SystemPropertiesRestoreRule.java:57)
	at org.junit.rules.RunRules.evaluate(RunRules.java:20)
	at org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeAfterRule.java:43)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at org.apache.lucene.util.TestRuleStoreClassName$1.evaluate(TestRuleStoreClassName.java:38)
	at com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMethodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
	at com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMethodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at org.apache.lucene.util.TestRuleAssertionsRequired$1.evaluate(TestRuleAssertionsRequired.java:51)
	at org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure.java:44)
	at org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRuleIgnoreAfterMaxFailures.java:60)
	at org.apache.lucene.util.TestRuleIgnoreTestSuites$1.evaluate(TestRuleIgnoreTestSuites.java:47)
	at org.junit.rules.RunRules.evaluate(RunRules.java:20)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.run(ThreadLeakControl.java:370)
	at com.carrotsearch.randomizedtesting.ThreadLeakControl.lambda$forkTimeoutingTask$0(ThreadLeakControl.java:826)
	at java.base/java.lang.Thread.run(Thread.java:831)
Caused by: org.apache.solr.common.SolrException: java.util.concurrent.TimeoutException: Could not connect to ZooKeeper 127.0.0.1:56281 within 30000 ms
	at org.apache.solr.common.cloud.SolrZkClient.<init>(SolrZkClient.java:203)
	at org.apache.solr.common.cloud.SolrZkClient.<init>(SolrZkClient.java:127)
	at org.apache.solr.common.cloud.SolrZkClient.<init>(SolrZkClient.java:113)
	at org.apache.solr.cloud.ZkTestServer.init(ZkTestServer.java:451)
	at org.apache.solr.cloud.ZkTestServer.run(ZkTestServer.java:603)
	... 47 more
Caused by: java.util.concurrent.TimeoutException: Could not connect to ZooKeeper 127.0.0.1:56281 within 30000 ms
	at org.apache.solr.common.cloud.ConnectionManager.waitForConnected(ConnectionManager.java:251)
	at org.apache.solr.common.cloud.SolrZkClient.<init>(SolrZkClient.java:194)
	... 51 more


FAILED:  org.apache.solr.common.cloud.TestCloudCollectionsListeners.testSimpleCloudCollectionsListener

Error Message:
java.lang.RuntimeException: org.apache.solr.common.SolrException: java.util.concurrent.TimeoutException: Could not connect to ZooKeeper 127.0.0.1:56477 within 30000 ms

Stack Trace:
java.lang.RuntimeException: org.apache.solr.common.SolrException: java.util.concurrent.TimeoutException: Could not connect to ZooKeeper 127.0.0.1:56477 within 30000 ms
	at __randomizedtesting.SeedInfo.seed([4045E0941897083E:8F62FB259776701]:0)
	at org.apache.solr.cloud.ZkTestServer.run(ZkTestServer.java:606)
	at org.apache.solr.cloud.ZkTestServer.run(ZkTestServer.java:530)
	at org.apache.solr.cloud.MiniSolrCloudCluster.<init>(MiniSolrCloudCluster.java:286)
	at org.apache.solr.cloud.SolrCloudTestCase$Builder.build(SolrCloudTestCase.java:220)
	at org.apache.solr.cloud.SolrCloudTestCase$Builder.configure(SolrCloudTestCase.java:210)
	at org.apache.solr.common.cloud.TestCloudCollectionsListeners.prepareCluster(TestCloudCollectionsListeners.java:57)
	at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:78)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:567)
	at com.carrotsearch.randomizedtesting.RandomizedRunner.invoke(RandomizedRunner.java:1754)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$9.evaluate(RandomizedRunner.java:976)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$10.evaluate(RandomizedRunner.java:992)
	at com.carrotsearch.randomizedtesting.rules.SystemPropertiesRestoreRule$1.evaluate(SystemPropertiesRestoreRule.java:57)
	at org.junit.rules.RunRules.evaluate(RunRules.java:20)
	at org.apache.lucene.util.TestRuleSetupTeardownChained$1.evaluate(TestRuleSetupTeardownChained.java:44)
	at org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeAfterRule.java:43)
	at org.apache.lucene.util.TestRuleThreadAndTestName$1.evaluate(TestRuleThreadAndTestName.java:45)
	at org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRuleIgnoreAfterMaxFailures.java:60)
	at org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure.java:44)
	at org.junit.rules.RunRules.evaluate(RunRules.java:20)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.run(ThreadLeakControl.java:370)
	at com.carrotsearch.randomizedtesting.ThreadLeakControl.forkTimeoutingTask(ThreadLeakControl.java:819)
	at com.carrotsearch.randomizedtesting.ThreadLeakControl$3.evaluate(ThreadLeakControl.java:470)
	at com.carrotsearch.randomizedtesting.RandomizedRunner.runSingleTest(RandomizedRunner.java:951)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$5.evaluate(RandomizedRunner.java:836)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$6.evaluate(RandomizedRunner.java:887)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$7.evaluate(RandomizedRunner.java:898)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at com.carrotsearch.randomizedtesting.rules.SystemPropertiesRestoreRule$1.evaluate(SystemPropertiesRestoreRule.java:57)
	at org.junit.rules.RunRules.evaluate(RunRules.java:20)
	at org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeAfterRule.java:43)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at org.apache.lucene.util.TestRuleStoreClassName$1.evaluate(TestRuleStoreClassName.java:38)
	at com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMethodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
	at com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMethodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at org.apache.lucene.util.TestRuleAssertionsRequired$1.evaluate(TestRuleAssertionsRequired.java:51)
	at org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure.java:44)
	at org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRuleIgnoreAfterMaxFailures.java:60)
	at org.apache.lucene.util.TestRuleIgnoreTestSuites$1.evaluate(TestRuleIgnoreTestSuites.java:47)
	at org.junit.rules.RunRules.evaluate(RunRules.java:20)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.run(ThreadLeakControl.java:370)
	at com.carrotsearch.randomizedtesting.ThreadLeakControl.lambda$forkTimeoutingTask$0(ThreadLeakControl.java:826)
	at java.base/java.lang.Thread.run(Thread.java:831)
Caused by: org.apache.solr.common.SolrException: java.util.concurrent.TimeoutException: Could not connect to ZooKeeper 127.0.0.1:56477 within 30000 ms
	at org.apache.solr.common.cloud.SolrZkClient.<init>(SolrZkClient.java:203)
	at org.apache.solr.common.cloud.SolrZkClient.<init>(SolrZkClient.java:127)
	at org.apache.solr.common.cloud.SolrZkClient.<init>(SolrZkClient.java:113)
	at org.apache.solr.cloud.ZkTestServer.init(ZkTestServer.java:451)
	at org.apache.solr.cloud.ZkTestServer.run(ZkTestServer.java:603)
	... 47 more
Caused by: java.util.concurrent.TimeoutException: Could not connect to ZooKeeper 127.0.0.1:56477 within 30000 ms
	at org.apache.solr.common.cloud.ConnectionManager.waitForConnected(ConnectionManager.java:251)
	at org.apache.solr.common.cloud.SolrZkClient.<init>(SolrZkClient.java:194)
	... 51 more


FAILED:  org.apache.solr.common.cloud.TestCloudCollectionsListeners.classMethod

Error Message:
com.carrotsearch.randomizedtesting.ThreadLeakError: 38 threads leaked from SUITE scope at org.apache.solr.common.cloud.TestCloudCollectionsListeners: 
   1) Thread[id=2674, name=NIOWorkerThread-2, state=WAITING, group=TGRP-TestCloudCollectionsListeners]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
   2) Thread[id=2617, name=ProcessThread(sid:0 cport:56281):, state=WAITING, group=TGRP-TestCloudCollectionsListeners]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at app//org.apache.zookeeper.server.PrepRequestProcessor.run(PrepRequestProcessor.java:140)
   3) Thread[id=2622, name=NIOWorkerThread-2, state=WAITING, group=TGRP-TestCloudCollectionsListeners]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
   4) Thread[id=2681, name=NIOWorkerThread-6, state=WAITING, group=TGRP-TestCloudCollectionsListeners]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
   5) Thread[id=2628, name=NIOWorkerThread-5, state=WAITING, group=TGRP-TestCloudCollectionsListeners]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
   6) Thread[id=2663, name=ZkTestServer Run Thread, state=WAITING, group=TGRP-TestCloudCollectionsListeners]
        at java.base@16-ea/java.lang.Object.wait(Native Method)
        at java.base@16-ea/java.lang.Thread.join(Thread.java:1301)
        at java.base@16-ea/java.lang.Thread.join(Thread.java:1369)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory.join(NIOServerCnxnFactory.java:929)
        at app//org.apache.solr.cloud.ZkTestServer$ZKServerMain.runFromConfig(ZkTestServer.java:347)
        at app//org.apache.solr.cloud.ZkTestServer$2.run(ZkTestServer.java:570)
   7) Thread[id=2685, name=NIOWorkerThread-10, state=WAITING, group=TGRP-TestCloudCollectionsListeners]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
   8) Thread[id=2680, name=NIOWorkerThread-5, state=WAITING, group=TGRP-TestCloudCollectionsListeners]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
   9) Thread[id=2630, name=NIOWorkerThread-7, state=WAITING, group=TGRP-TestCloudCollectionsListeners]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  10) Thread[id=2613, name=NIOServerCxnFactory.SelectorThread-0, state=RUNNABLE, group=TGRP-TestCloudCollectionsListeners]
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl$SubSelector.poll0(Native Method)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl$SubSelector.poll(WindowsSelectorImpl.java:353)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl.doSelect(WindowsSelectorImpl.java:178)
        at java.base@16-ea/sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:129)
        at java.base@16-ea/sun.nio.ch.SelectorImpl.select(SelectorImpl.java:146)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.select(NIOServerCnxnFactory.java:417)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.run(NIOServerCnxnFactory.java:382)
  11) Thread[id=2686, name=NIOWorkerThread-11, state=WAITING, group=TGRP-TestCloudCollectionsListeners]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  12) Thread[id=2687, name=NIOWorkerThread-12, state=WAITING, group=TGRP-TestCloudCollectionsListeners]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  13) Thread[id=2614, name=NIOServerCxnFactory.AcceptThread:0.0.0.0/0.0.0.0:0, state=RUNNABLE, group=TGRP-TestCloudCollectionsListeners]
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl$SubSelector.poll0(Native Method)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl$SubSelector.poll(WindowsSelectorImpl.java:353)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl.doSelect(WindowsSelectorImpl.java:178)
        at java.base@16-ea/sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:129)
        at java.base@16-ea/sun.nio.ch.SelectorImpl.select(SelectorImpl.java:146)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$AcceptThread.select(NIOServerCnxnFactory.java:219)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$AcceptThread.run(NIOServerCnxnFactory.java:195)
  14) Thread[id=2612, name=ConnnectionExpirer, state=TIMED_WAITING, group=TGRP-TestCloudCollectionsListeners]
        at java.base@16-ea/java.lang.Thread.sleep(Native Method)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$ConnectionExpirerThread.run(NIOServerCnxnFactory.java:568)
  15) Thread[id=2665, name=NIOServerCxnFactory.SelectorThread-0, state=RUNNABLE, group=TGRP-TestCloudCollectionsListeners]
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl$SubSelector.poll0(Native Method)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl$SubSelector.poll(WindowsSelectorImpl.java:353)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl.doSelect(WindowsSelectorImpl.java:178)
        at java.base@16-ea/sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:129)
        at java.base@16-ea/sun.nio.ch.SelectorImpl.select(SelectorImpl.java:146)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.select(NIOServerCnxnFactory.java:417)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.run(NIOServerCnxnFactory.java:382)
  16) Thread[id=2619, name=NIOWorkerThread-1, state=WAITING, group=TGRP-TestCloudCollectionsListeners]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  17) Thread[id=2669, name=ProcessThread(sid:0 cport:56477):, state=WAITING, group=TGRP-TestCloudCollectionsListeners]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at app//org.apache.zookeeper.server.PrepRequestProcessor.run(PrepRequestProcessor.java:140)
  18) Thread[id=2666, name=NIOServerCxnFactory.AcceptThread:0.0.0.0/0.0.0.0:0, state=RUNNABLE, group=TGRP-TestCloudCollectionsListeners]
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl$SubSelector.poll0(Native Method)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl$SubSelector.poll(WindowsSelectorImpl.java:353)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl.doSelect(WindowsSelectorImpl.java:178)
        at java.base@16-ea/sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:129)
        at java.base@16-ea/sun.nio.ch.SelectorImpl.select(SelectorImpl.java:146)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$AcceptThread.select(NIOServerCnxnFactory.java:219)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$AcceptThread.run(NIOServerCnxnFactory.java:195)
  19) Thread[id=2632, name=NIOWorkerThread-9, state=WAITING, group=TGRP-TestCloudCollectionsListeners]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  20) Thread[id=2683, name=NIOWorkerThread-8, state=WAITING, group=TGRP-TestCloudCollectionsListeners]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  21) Thread[id=2633, name=NIOWorkerThread-10, state=WAITING, group=TGRP-TestCloudCollectionsListeners]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  22) Thread[id=2631, name=NIOWorkerThread-8, state=WAITING, group=TGRP-TestCloudCollectionsListeners]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  23) Thread[id=2634, name=NIOWorkerThread-11, state=WAITING, group=TGRP-TestCloudCollectionsListeners]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  24) Thread[id=2667, name=SessionTracker, state=TIMED_WAITING, group=TGRP-TestCloudCollectionsListeners]
        at java.base@16-ea/java.lang.Thread.sleep(Native Method)
        at app//org.apache.zookeeper.server.SessionTrackerImpl.run(SessionTrackerImpl.java:157)
  25) Thread[id=2626, name=NIOWorkerThread-3, state=WAITING, group=TGRP-TestCloudCollectionsListeners]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  26) Thread[id=2664, name=ConnnectionExpirer, state=TIMED_WAITING, group=TGRP-TestCloudCollectionsListeners]
        at java.base@16-ea/java.lang.Thread.sleep(Native Method)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$ConnectionExpirerThread.run(NIOServerCnxnFactory.java:568)
  27) Thread[id=2671, name=NIOWorkerThread-1, state=WAITING, group=TGRP-TestCloudCollectionsListeners]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  28) Thread[id=2629, name=NIOWorkerThread-6, state=WAITING, group=TGRP-TestCloudCollectionsListeners]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  29) Thread[id=2618, name=RequestThrottler, state=WAITING, group=TGRP-TestCloudCollectionsListeners]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at app//org.apache.zookeeper.server.RequestThrottler.run(RequestThrottler.java:139)
  30) Thread[id=2684, name=NIOWorkerThread-9, state=WAITING, group=TGRP-TestCloudCollectionsListeners]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  31) Thread[id=2615, name=SessionTracker, state=TIMED_WAITING, group=TGRP-TestCloudCollectionsListeners]
        at java.base@16-ea/java.lang.Thread.sleep(Native Method)
        at app//org.apache.zookeeper.server.SessionTrackerImpl.run(SessionTrackerImpl.java:157)
  32) Thread[id=2678, name=NIOWorkerThread-3, state=WAITING, group=TGRP-TestCloudCollectionsListeners]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  33) Thread[id=2635, name=NIOWorkerThread-12, state=WAITING, group=TGRP-TestCloudCollectionsListeners]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  34) Thread[id=2670, name=RequestThrottler, state=WAITING, group=TGRP-TestCloudCollectionsListeners]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at app//org.apache.zookeeper.server.RequestThrottler.run(RequestThrottler.java:139)
  35) Thread[id=2679, name=NIOWorkerThread-4, state=WAITING, group=TGRP-TestCloudCollectionsListeners]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  36) Thread[id=2682, name=NIOWorkerThread-7, state=WAITING, group=TGRP-TestCloudCollectionsListeners]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  37) Thread[id=2611, name=ZkTestServer Run Thread, state=WAITING, group=TGRP-TestCloudCollectionsListeners]
        at java.base@16-ea/java.lang.Object.wait(Native Method)
        at java.base@16-ea/java.lang.Thread.join(Thread.java:1301)
        at java.base@16-ea/java.lang.Thread.join(Thread.java:1369)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory.join(NIOServerCnxnFactory.java:929)
        at app//org.apache.solr.cloud.ZkTestServer$ZKServerMain.runFromConfig(ZkTestServer.java:347)
        at app//org.apache.solr.cloud.ZkTestServer$2.run(ZkTestServer.java:570)
  38) Thread[id=2627, name=NIOWorkerThread-4, state=WAITING, group=TGRP-TestCloudCollectionsListeners]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)

Stack Trace:
com.carrotsearch.randomizedtesting.ThreadLeakError: 38 threads leaked from SUITE scope at org.apache.solr.common.cloud.TestCloudCollectionsListeners: 
   1) Thread[id=2674, name=NIOWorkerThread-2, state=WAITING, group=TGRP-TestCloudCollectionsListeners]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
   2) Thread[id=2617, name=ProcessThread(sid:0 cport:56281):, state=WAITING, group=TGRP-TestCloudCollectionsListeners]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at app//org.apache.zookeeper.server.PrepRequestProcessor.run(PrepRequestProcessor.java:140)
   3) Thread[id=2622, name=NIOWorkerThread-2, state=WAITING, group=TGRP-TestCloudCollectionsListeners]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
   4) Thread[id=2681, name=NIOWorkerThread-6, state=WAITING, group=TGRP-TestCloudCollectionsListeners]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
   5) Thread[id=2628, name=NIOWorkerThread-5, state=WAITING, group=TGRP-TestCloudCollectionsListeners]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
   6) Thread[id=2663, name=ZkTestServer Run Thread, state=WAITING, group=TGRP-TestCloudCollectionsListeners]
        at java.base@16-ea/java.lang.Object.wait(Native Method)
        at java.base@16-ea/java.lang.Thread.join(Thread.java:1301)
        at java.base@16-ea/java.lang.Thread.join(Thread.java:1369)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory.join(NIOServerCnxnFactory.java:929)
        at app//org.apache.solr.cloud.ZkTestServer$ZKServerMain.runFromConfig(ZkTestServer.java:347)
        at app//org.apache.solr.cloud.ZkTestServer$2.run(ZkTestServer.java:570)
   7) Thread[id=2685, name=NIOWorkerThread-10, state=WAITING, group=TGRP-TestCloudCollectionsListeners]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
   8) Thread[id=2680, name=NIOWorkerThread-5, state=WAITING, group=TGRP-TestCloudCollectionsListeners]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
   9) Thread[id=2630, name=NIOWorkerThread-7, state=WAITING, group=TGRP-TestCloudCollectionsListeners]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  10) Thread[id=2613, name=NIOServerCxnFactory.SelectorThread-0, state=RUNNABLE, group=TGRP-TestCloudCollectionsListeners]
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl$SubSelector.poll0(Native Method)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl$SubSelector.poll(WindowsSelectorImpl.java:353)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl.doSelect(WindowsSelectorImpl.java:178)
        at java.base@16-ea/sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:129)
        at java.base@16-ea/sun.nio.ch.SelectorImpl.select(SelectorImpl.java:146)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.select(NIOServerCnxnFactory.java:417)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.run(NIOServerCnxnFactory.java:382)
  11) Thread[id=2686, name=NIOWorkerThread-11, state=WAITING, group=TGRP-TestCloudCollectionsListeners]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  12) Thread[id=2687, name=NIOWorkerThread-12, state=WAITING, group=TGRP-TestCloudCollectionsListeners]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  13) Thread[id=2614, name=NIOServerCxnFactory.AcceptThread:0.0.0.0/0.0.0.0:0, state=RUNNABLE, group=TGRP-TestCloudCollectionsListeners]
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl$SubSelector.poll0(Native Method)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl$SubSelector.poll(WindowsSelectorImpl.java:353)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl.doSelect(WindowsSelectorImpl.java:178)
        at java.base@16-ea/sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:129)
        at java.base@16-ea/sun.nio.ch.SelectorImpl.select(SelectorImpl.java:146)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$AcceptThread.select(NIOServerCnxnFactory.java:219)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$AcceptThread.run(NIOServerCnxnFactory.java:195)
  14) Thread[id=2612, name=ConnnectionExpirer, state=TIMED_WAITING, group=TGRP-TestCloudCollectionsListeners]
        at java.base@16-ea/java.lang.Thread.sleep(Native Method)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$ConnectionExpirerThread.run(NIOServerCnxnFactory.java:568)
  15) Thread[id=2665, name=NIOServerCxnFactory.SelectorThread-0, state=RUNNABLE, group=TGRP-TestCloudCollectionsListeners]
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl$SubSelector.poll0(Native Method)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl$SubSelector.poll(WindowsSelectorImpl.java:353)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl.doSelect(WindowsSelectorImpl.java:178)
        at java.base@16-ea/sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:129)
        at java.base@16-ea/sun.nio.ch.SelectorImpl.select(SelectorImpl.java:146)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.select(NIOServerCnxnFactory.java:417)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.run(NIOServerCnxnFactory.java:382)
  16) Thread[id=2619, name=NIOWorkerThread-1, state=WAITING, group=TGRP-TestCloudCollectionsListeners]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  17) Thread[id=2669, name=ProcessThread(sid:0 cport:56477):, state=WAITING, group=TGRP-TestCloudCollectionsListeners]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at app//org.apache.zookeeper.server.PrepRequestProcessor.run(PrepRequestProcessor.java:140)
  18) Thread[id=2666, name=NIOServerCxnFactory.AcceptThread:0.0.0.0/0.0.0.0:0, state=RUNNABLE, group=TGRP-TestCloudCollectionsListeners]
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl$SubSelector.poll0(Native Method)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl$SubSelector.poll(WindowsSelectorImpl.java:353)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl.doSelect(WindowsSelectorImpl.java:178)
        at java.base@16-ea/sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:129)
        at java.base@16-ea/sun.nio.ch.SelectorImpl.select(SelectorImpl.java:146)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$AcceptThread.select(NIOServerCnxnFactory.java:219)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$AcceptThread.run(NIOServerCnxnFactory.java:195)
  19) Thread[id=2632, name=NIOWorkerThread-9, state=WAITING, group=TGRP-TestCloudCollectionsListeners]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  20) Thread[id=2683, name=NIOWorkerThread-8, state=WAITING, group=TGRP-TestCloudCollectionsListeners]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  21) Thread[id=2633, name=NIOWorkerThread-10, state=WAITING, group=TGRP-TestCloudCollectionsListeners]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  22) Thread[id=2631, name=NIOWorkerThread-8, state=WAITING, group=TGRP-TestCloudCollectionsListeners]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  23) Thread[id=2634, name=NIOWorkerThread-11, state=WAITING, group=TGRP-TestCloudCollectionsListeners]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  24) Thread[id=2667, name=SessionTracker, state=TIMED_WAITING, group=TGRP-TestCloudCollectionsListeners]
        at java.base@16-ea/java.lang.Thread.sleep(Native Method)
        at app//org.apache.zookeeper.server.SessionTrackerImpl.run(SessionTrackerImpl.java:157)
  25) Thread[id=2626, name=NIOWorkerThread-3, state=WAITING, group=TGRP-TestCloudCollectionsListeners]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  26) Thread[id=2664, name=ConnnectionExpirer, state=TIMED_WAITING, group=TGRP-TestCloudCollectionsListeners]
        at java.base@16-ea/java.lang.Thread.sleep(Native Method)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$ConnectionExpirerThread.run(NIOServerCnxnFactory.java:568)
  27) Thread[id=2671, name=NIOWorkerThread-1, state=WAITING, group=TGRP-TestCloudCollectionsListeners]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  28) Thread[id=2629, name=NIOWorkerThread-6, state=WAITING, group=TGRP-TestCloudCollectionsListeners]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  29) Thread[id=2618, name=RequestThrottler, state=WAITING, group=TGRP-TestCloudCollectionsListeners]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at app//org.apache.zookeeper.server.RequestThrottler.run(RequestThrottler.java:139)
  30) Thread[id=2684, name=NIOWorkerThread-9, state=WAITING, group=TGRP-TestCloudCollectionsListeners]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  31) Thread[id=2615, name=SessionTracker, state=TIMED_WAITING, group=TGRP-TestCloudCollectionsListeners]
        at java.base@16-ea/java.lang.Thread.sleep(Native Method)
        at app//org.apache.zookeeper.server.SessionTrackerImpl.run(SessionTrackerImpl.java:157)
  32) Thread[id=2678, name=NIOWorkerThread-3, state=WAITING, group=TGRP-TestCloudCollectionsListeners]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  33) Thread[id=2635, name=NIOWorkerThread-12, state=WAITING, group=TGRP-TestCloudCollectionsListeners]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  34) Thread[id=2670, name=RequestThrottler, state=WAITING, group=TGRP-TestCloudCollectionsListeners]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at app//org.apache.zookeeper.server.RequestThrottler.run(RequestThrottler.java:139)
  35) Thread[id=2679, name=NIOWorkerThread-4, state=WAITING, group=TGRP-TestCloudCollectionsListeners]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  36) Thread[id=2682, name=NIOWorkerThread-7, state=WAITING, group=TGRP-TestCloudCollectionsListeners]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  37) Thread[id=2611, name=ZkTestServer Run Thread, state=WAITING, group=TGRP-TestCloudCollectionsListeners]
        at java.base@16-ea/java.lang.Object.wait(Native Method)
        at java.base@16-ea/java.lang.Thread.join(Thread.java:1301)
        at java.base@16-ea/java.lang.Thread.join(Thread.java:1369)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory.join(NIOServerCnxnFactory.java:929)
        at app//org.apache.solr.cloud.ZkTestServer$ZKServerMain.runFromConfig(ZkTestServer.java:347)
        at app//org.apache.solr.cloud.ZkTestServer$2.run(ZkTestServer.java:570)
  38) Thread[id=2627, name=NIOWorkerThread-4, state=WAITING, group=TGRP-TestCloudCollectionsListeners]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
	at __randomizedtesting.SeedInfo.seed([4045E0941897083E]:0)


FAILED:  org.apache.solr.common.cloud.TestCloudCollectionsListeners.classMethod

Error Message:
com.carrotsearch.randomizedtesting.ThreadLeakError: There are still zombie threads that couldn't be terminated:
   1) Thread[id=2674, name=NIOWorkerThread-2, state=WAITING, group=TGRP-TestCloudCollectionsListeners]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
   2) Thread[id=2622, name=NIOWorkerThread-2, state=WAITING, group=TGRP-TestCloudCollectionsListeners]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
   3) Thread[id=2681, name=NIOWorkerThread-6, state=WAITING, group=TGRP-TestCloudCollectionsListeners]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
   4) Thread[id=2628, name=NIOWorkerThread-5, state=WAITING, group=TGRP-TestCloudCollectionsListeners]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
   5) Thread[id=2685, name=NIOWorkerThread-10, state=WAITING, group=TGRP-TestCloudCollectionsListeners]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
   6) Thread[id=2680, name=NIOWorkerThread-5, state=WAITING, group=TGRP-TestCloudCollectionsListeners]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
   7) Thread[id=2630, name=NIOWorkerThread-7, state=WAITING, group=TGRP-TestCloudCollectionsListeners]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
   8) Thread[id=2613, name=NIOServerCxnFactory.SelectorThread-0, state=RUNNABLE, group=TGRP-TestCloudCollectionsListeners]
        at java.base@16-ea/java.lang.Thread.holdsLock(Native Method)
        at java.base@16-ea/sun.nio.ch.SelectorImpl.processDeregisterQueue(SelectorImpl.java:260)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl.doSelect(WindowsSelectorImpl.java:190)
        at java.base@16-ea/sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:129)
        at java.base@16-ea/sun.nio.ch.SelectorImpl.select(SelectorImpl.java:146)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.select(NIOServerCnxnFactory.java:417)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.run(NIOServerCnxnFactory.java:382)
   9) Thread[id=2686, name=NIOWorkerThread-11, state=WAITING, group=TGRP-TestCloudCollectionsListeners]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  10) Thread[id=2687, name=NIOWorkerThread-12, state=WAITING, group=TGRP-TestCloudCollectionsListeners]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  11) Thread[id=2614, name=NIOServerCxnFactory.AcceptThread:0.0.0.0/0.0.0.0:0, state=RUNNABLE, group=TGRP-TestCloudCollectionsListeners]
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl.setWakeupSocket0(Native Method)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl.setWakeupSocket(WindowsSelectorImpl.java:500)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl.wakeup(WindowsSelectorImpl.java:621)
        at java.base@16-ea/java.nio.channels.spi.AbstractSelector$1.interrupt(AbstractSelector.java:230)
        at java.base@16-ea/java.nio.channels.spi.AbstractSelector.begin(AbstractSelector.java:236)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl.doSelect(WindowsSelectorImpl.java:176)
        at java.base@16-ea/sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:129)
        at java.base@16-ea/sun.nio.ch.SelectorImpl.select(SelectorImpl.java:146)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$AcceptThread.select(NIOServerCnxnFactory.java:219)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$AcceptThread.run(NIOServerCnxnFactory.java:195)
  12) Thread[id=2665, name=NIOServerCxnFactory.SelectorThread-0, state=RUNNABLE, group=TGRP-TestCloudCollectionsListeners]
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl.setWakeupSocket0(Native Method)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl.setWakeupSocket(WindowsSelectorImpl.java:500)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl.wakeup(WindowsSelectorImpl.java:621)
        at java.base@16-ea/java.nio.channels.spi.AbstractSelector$1.interrupt(AbstractSelector.java:230)
        at java.base@16-ea/java.nio.channels.spi.AbstractSelector.begin(AbstractSelector.java:236)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl.doSelect(WindowsSelectorImpl.java:176)
        at java.base@16-ea/sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:129)
        at java.base@16-ea/sun.nio.ch.SelectorImpl.select(SelectorImpl.java:146)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.select(NIOServerCnxnFactory.java:417)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.run(NIOServerCnxnFactory.java:382)
  13) Thread[id=2619, name=NIOWorkerThread-1, state=WAITING, group=TGRP-TestCloudCollectionsListeners]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  14) Thread[id=2666, name=NIOServerCxnFactory.AcceptThread:0.0.0.0/0.0.0.0:0, state=RUNNABLE, group=TGRP-TestCloudCollectionsListeners]
        at java.base@16-ea/java.lang.Thread.holdsLock(Native Method)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl.processUpdateQueue(WindowsSelectorImpl.java:201)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl.doSelect(WindowsSelectorImpl.java:160)
        at java.base@16-ea/sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:129)
        at java.base@16-ea/sun.nio.ch.SelectorImpl.select(SelectorImpl.java:146)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$AcceptThread.select(NIOServerCnxnFactory.java:219)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$AcceptThread.run(NIOServerCnxnFactory.java:195)
  15) Thread[id=2632, name=NIOWorkerThread-9, state=WAITING, group=TGRP-TestCloudCollectionsListeners]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  16) Thread[id=2683, name=NIOWorkerThread-8, state=WAITING, group=TGRP-TestCloudCollectionsListeners]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  17) Thread[id=2633, name=NIOWorkerThread-10, state=WAITING, group=TGRP-TestCloudCollectionsListeners]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  18) Thread[id=2631, name=NIOWorkerThread-8, state=WAITING, group=TGRP-TestCloudCollectionsListeners]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  19) Thread[id=2634, name=NIOWorkerThread-11, state=WAITING, group=TGRP-TestCloudCollectionsListeners]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  20) Thread[id=2626, name=NIOWorkerThread-3, state=WAITING, group=TGRP-TestCloudCollectionsListeners]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  21) Thread[id=2671, name=NIOWorkerThread-1, state=WAITING, group=TGRP-TestCloudCollectionsListeners]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  22) Thread[id=2629, name=NIOWorkerThread-6, state=WAITING, group=TGRP-TestCloudCollectionsListeners]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  23) Thread[id=2684, name=NIOWorkerThread-9, state=WAITING, group=TGRP-TestCloudCollectionsListeners]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  24) Thread[id=2678, name=NIOWorkerThread-3, state=WAITING, group=TGRP-TestCloudCollectionsListeners]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  25) Thread[id=2635, name=NIOWorkerThread-12, state=WAITING, group=TGRP-TestCloudCollectionsListeners]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  26) Thread[id=2679, name=NIOWorkerThread-4, state=WAITING, group=TGRP-TestCloudCollectionsListeners]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  27) Thread[id=2682, name=NIOWorkerThread-7, state=WAITING, group=TGRP-TestCloudCollectionsListeners]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  28) Thread[id=2627, name=NIOWorkerThread-4, state=WAITING, group=TGRP-TestCloudCollectionsListeners]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)

Stack Trace:
com.carrotsearch.randomizedtesting.ThreadLeakError: There are still zombie threads that couldn't be terminated:
   1) Thread[id=2674, name=NIOWorkerThread-2, state=WAITING, group=TGRP-TestCloudCollectionsListeners]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
   2) Thread[id=2622, name=NIOWorkerThread-2, state=WAITING, group=TGRP-TestCloudCollectionsListeners]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
   3) Thread[id=2681, name=NIOWorkerThread-6, state=WAITING, group=TGRP-TestCloudCollectionsListeners]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
   4) Thread[id=2628, name=NIOWorkerThread-5, state=WAITING, group=TGRP-TestCloudCollectionsListeners]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
   5) Thread[id=2685, name=NIOWorkerThread-10, state=WAITING, group=TGRP-TestCloudCollectionsListeners]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
   6) Thread[id=2680, name=NIOWorkerThread-5, state=WAITING, group=TGRP-TestCloudCollectionsListeners]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
   7) Thread[id=2630, name=NIOWorkerThread-7, state=WAITING, group=TGRP-TestCloudCollectionsListeners]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
   8) Thread[id=2613, name=NIOServerCxnFactory.SelectorThread-0, state=RUNNABLE, group=TGRP-TestCloudCollectionsListeners]
        at java.base@16-ea/java.lang.Thread.holdsLock(Native Method)
        at java.base@16-ea/sun.nio.ch.SelectorImpl.processDeregisterQueue(SelectorImpl.java:260)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl.doSelect(WindowsSelectorImpl.java:190)
        at java.base@16-ea/sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:129)
        at java.base@16-ea/sun.nio.ch.SelectorImpl.select(SelectorImpl.java:146)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.select(NIOServerCnxnFactory.java:417)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.run(NIOServerCnxnFactory.java:382)
   9) Thread[id=2686, name=NIOWorkerThread-11, state=WAITING, group=TGRP-TestCloudCollectionsListeners]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  10) Thread[id=2687, name=NIOWorkerThread-12, state=WAITING, group=TGRP-TestCloudCollectionsListeners]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  11) Thread[id=2614, name=NIOServerCxnFactory.AcceptThread:0.0.0.0/0.0.0.0:0, state=RUNNABLE, group=TGRP-TestCloudCollectionsListeners]
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl.setWakeupSocket0(Native Method)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl.setWakeupSocket(WindowsSelectorImpl.java:500)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl.wakeup(WindowsSelectorImpl.java:621)
        at java.base@16-ea/java.nio.channels.spi.AbstractSelector$1.interrupt(AbstractSelector.java:230)
        at java.base@16-ea/java.nio.channels.spi.AbstractSelector.begin(AbstractSelector.java:236)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl.doSelect(WindowsSelectorImpl.java:176)
        at java.base@16-ea/sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:129)
        at java.base@16-ea/sun.nio.ch.SelectorImpl.select(SelectorImpl.java:146)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$AcceptThread.select(NIOServerCnxnFactory.java:219)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$AcceptThread.run(NIOServerCnxnFactory.java:195)
  12) Thread[id=2665, name=NIOServerCxnFactory.SelectorThread-0, state=RUNNABLE, group=TGRP-TestCloudCollectionsListeners]
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl.setWakeupSocket0(Native Method)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl.setWakeupSocket(WindowsSelectorImpl.java:500)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl.wakeup(WindowsSelectorImpl.java:621)
        at java.base@16-ea/java.nio.channels.spi.AbstractSelector$1.interrupt(AbstractSelector.java:230)
        at java.base@16-ea/java.nio.channels.spi.AbstractSelector.begin(AbstractSelector.java:236)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl.doSelect(WindowsSelectorImpl.java:176)
        at java.base@16-ea/sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:129)
        at java.base@16-ea/sun.nio.ch.SelectorImpl.select(SelectorImpl.java:146)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.select(NIOServerCnxnFactory.java:417)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.run(NIOServerCnxnFactory.java:382)
  13) Thread[id=2619, name=NIOWorkerThread-1, state=WAITING, group=TGRP-TestCloudCollectionsListeners]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  14) Thread[id=2666, name=NIOServerCxnFactory.AcceptThread:0.0.0.0/0.0.0.0:0, state=RUNNABLE, group=TGRP-TestCloudCollectionsListeners]
        at java.base@16-ea/java.lang.Thread.holdsLock(Native Method)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl.processUpdateQueue(WindowsSelectorImpl.java:201)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl.doSelect(WindowsSelectorImpl.java:160)
        at java.base@16-ea/sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:129)
        at java.base@16-ea/sun.nio.ch.SelectorImpl.select(SelectorImpl.java:146)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$AcceptThread.select(NIOServerCnxnFactory.java:219)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$AcceptThread.run(NIOServerCnxnFactory.java:195)
  15) Thread[id=2632, name=NIOWorkerThread-9, state=WAITING, group=TGRP-TestCloudCollectionsListeners]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  16) Thread[id=2683, name=NIOWorkerThread-8, state=WAITING, group=TGRP-TestCloudCollectionsListeners]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  17) Thread[id=2633, name=NIOWorkerThread-10, state=WAITING, group=TGRP-TestCloudCollectionsListeners]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  18) Thread[id=2631, name=NIOWorkerThread-8, state=WAITING, group=TGRP-TestCloudCollectionsListeners]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  19) Thread[id=2634, name=NIOWorkerThread-11, state=WAITING, group=TGRP-TestCloudCollectionsListeners]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  20) Thread[id=2626, name=NIOWorkerThread-3, state=WAITING, group=TGRP-TestCloudCollectionsListeners]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  21) Thread[id=2671, name=NIOWorkerThread-1, state=WAITING, group=TGRP-TestCloudCollectionsListeners]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  22) Thread[id=2629, name=NIOWorkerThread-6, state=WAITING, group=TGRP-TestCloudCollectionsListeners]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  23) Thread[id=2684, name=NIOWorkerThread-9, state=WAITING, group=TGRP-TestCloudCollectionsListeners]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  24) Thread[id=2678, name=NIOWorkerThread-3, state=WAITING, group=TGRP-TestCloudCollectionsListeners]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  25) Thread[id=2635, name=NIOWorkerThread-12, state=WAITING, group=TGRP-TestCloudCollectionsListeners]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  26) Thread[id=2679, name=NIOWorkerThread-4, state=WAITING, group=TGRP-TestCloudCollectionsListeners]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  27) Thread[id=2682, name=NIOWorkerThread-7, state=WAITING, group=TGRP-TestCloudCollectionsListeners]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  28) Thread[id=2627, name=NIOWorkerThread-4, state=WAITING, group=TGRP-TestCloudCollectionsListeners]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
	at __randomizedtesting.SeedInfo.seed([4045E0941897083E]:0)


FAILED:  org.apache.solr.common.cloud.TestDocCollectionWatcher.testWatcherIsRemovedAfterTimeout

Error Message:
java.lang.RuntimeException: org.apache.solr.common.SolrException: java.util.concurrent.TimeoutException: Could not connect to ZooKeeper 127.0.0.1:56202 within 30000 ms

Stack Trace:
java.lang.RuntimeException: org.apache.solr.common.SolrException: java.util.concurrent.TimeoutException: Could not connect to ZooKeeper 127.0.0.1:56202 within 30000 ms
	at __randomizedtesting.SeedInfo.seed([4045E0941897083E:61CFC5A4C6672104]:0)
	at org.apache.solr.cloud.ZkTestServer.run(ZkTestServer.java:606)
	at org.apache.solr.cloud.ZkTestServer.run(ZkTestServer.java:530)
	at org.apache.solr.cloud.MiniSolrCloudCluster.<init>(MiniSolrCloudCluster.java:286)
	at org.apache.solr.cloud.SolrCloudTestCase$Builder.build(SolrCloudTestCase.java:220)
	at org.apache.solr.cloud.SolrCloudTestCase$Builder.configure(SolrCloudTestCase.java:210)
	at org.apache.solr.common.cloud.TestDocCollectionWatcher.prepareCluster(TestDocCollectionWatcher.java:56)
	at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:78)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:567)
	at com.carrotsearch.randomizedtesting.RandomizedRunner.invoke(RandomizedRunner.java:1754)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$9.evaluate(RandomizedRunner.java:976)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$10.evaluate(RandomizedRunner.java:992)
	at com.carrotsearch.randomizedtesting.rules.SystemPropertiesRestoreRule$1.evaluate(SystemPropertiesRestoreRule.java:57)
	at org.junit.rules.RunRules.evaluate(RunRules.java:20)
	at org.apache.lucene.util.TestRuleSetupTeardownChained$1.evaluate(TestRuleSetupTeardownChained.java:44)
	at org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeAfterRule.java:43)
	at org.apache.lucene.util.TestRuleThreadAndTestName$1.evaluate(TestRuleThreadAndTestName.java:45)
	at org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRuleIgnoreAfterMaxFailures.java:60)
	at org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure.java:44)
	at org.junit.rules.RunRules.evaluate(RunRules.java:20)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.run(ThreadLeakControl.java:370)
	at com.carrotsearch.randomizedtesting.ThreadLeakControl.forkTimeoutingTask(ThreadLeakControl.java:819)
	at com.carrotsearch.randomizedtesting.ThreadLeakControl$3.evaluate(ThreadLeakControl.java:470)
	at com.carrotsearch.randomizedtesting.RandomizedRunner.runSingleTest(RandomizedRunner.java:951)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$5.evaluate(RandomizedRunner.java:836)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$6.evaluate(RandomizedRunner.java:887)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$7.evaluate(RandomizedRunner.java:898)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at com.carrotsearch.randomizedtesting.rules.SystemPropertiesRestoreRule$1.evaluate(SystemPropertiesRestoreRule.java:57)
	at org.junit.rules.RunRules.evaluate(RunRules.java:20)
	at org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeAfterRule.java:43)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at org.apache.lucene.util.TestRuleStoreClassName$1.evaluate(TestRuleStoreClassName.java:38)
	at com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMethodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
	at com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMethodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at org.apache.lucene.util.TestRuleAssertionsRequired$1.evaluate(TestRuleAssertionsRequired.java:51)
	at org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure.java:44)
	at org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRuleIgnoreAfterMaxFailures.java:60)
	at org.apache.lucene.util.TestRuleIgnoreTestSuites$1.evaluate(TestRuleIgnoreTestSuites.java:47)
	at org.junit.rules.RunRules.evaluate(RunRules.java:20)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.run(ThreadLeakControl.java:370)
	at com.carrotsearch.randomizedtesting.ThreadLeakControl.lambda$forkTimeoutingTask$0(ThreadLeakControl.java:826)
	at java.base/java.lang.Thread.run(Thread.java:831)
Caused by: org.apache.solr.common.SolrException: java.util.concurrent.TimeoutException: Could not connect to ZooKeeper 127.0.0.1:56202 within 30000 ms
	at org.apache.solr.common.cloud.SolrZkClient.<init>(SolrZkClient.java:203)
	at org.apache.solr.common.cloud.SolrZkClient.<init>(SolrZkClient.java:127)
	at org.apache.solr.common.cloud.SolrZkClient.<init>(SolrZkClient.java:113)
	at org.apache.solr.cloud.ZkTestServer.init(ZkTestServer.java:451)
	at org.apache.solr.cloud.ZkTestServer.run(ZkTestServer.java:603)
	... 47 more
Caused by: java.util.concurrent.TimeoutException: Could not connect to ZooKeeper 127.0.0.1:56202 within 30000 ms
	at org.apache.solr.common.cloud.ConnectionManager.waitForConnected(ConnectionManager.java:251)
	at org.apache.solr.common.cloud.SolrZkClient.<init>(SolrZkClient.java:194)
	... 51 more


FAILED:  org.apache.solr.common.cloud.TestDocCollectionWatcher.testWaitForStateChecksCurrentState

Error Message:
java.lang.RuntimeException: org.apache.solr.common.SolrException: java.util.concurrent.TimeoutException: Could not connect to ZooKeeper 127.0.0.1:56399 within 30000 ms

Stack Trace:
java.lang.RuntimeException: org.apache.solr.common.SolrException: java.util.concurrent.TimeoutException: Could not connect to ZooKeeper 127.0.0.1:56399 within 30000 ms
	at __randomizedtesting.SeedInfo.seed([4045E0941897083E:96A98F4C48CE756B]:0)
	at org.apache.solr.cloud.ZkTestServer.run(ZkTestServer.java:606)
	at org.apache.solr.cloud.ZkTestServer.run(ZkTestServer.java:530)
	at org.apache.solr.cloud.MiniSolrCloudCluster.<init>(MiniSolrCloudCluster.java:286)
	at org.apache.solr.cloud.SolrCloudTestCase$Builder.build(SolrCloudTestCase.java:220)
	at org.apache.solr.cloud.SolrCloudTestCase$Builder.configure(SolrCloudTestCase.java:210)
	at org.apache.solr.common.cloud.TestDocCollectionWatcher.prepareCluster(TestDocCollectionWatcher.java:56)
	at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:78)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:567)
	at com.carrotsearch.randomizedtesting.RandomizedRunner.invoke(RandomizedRunner.java:1754)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$9.evaluate(RandomizedRunner.java:976)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$10.evaluate(RandomizedRunner.java:992)
	at com.carrotsearch.randomizedtesting.rules.SystemPropertiesRestoreRule$1.evaluate(SystemPropertiesRestoreRule.java:57)
	at org.junit.rules.RunRules.evaluate(RunRules.java:20)
	at org.apache.lucene.util.TestRuleSetupTeardownChained$1.evaluate(TestRuleSetupTeardownChained.java:44)
	at org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeAfterRule.java:43)
	at org.apache.lucene.util.TestRuleThreadAndTestName$1.evaluate(TestRuleThreadAndTestName.java:45)
	at org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRuleIgnoreAfterMaxFailures.java:60)
	at org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure.java:44)
	at org.junit.rules.RunRules.evaluate(RunRules.java:20)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.run(ThreadLeakControl.java:370)
	at com.carrotsearch.randomizedtesting.ThreadLeakControl.forkTimeoutingTask(ThreadLeakControl.java:819)
	at com.carrotsearch.randomizedtesting.ThreadLeakControl$3.evaluate(ThreadLeakControl.java:470)
	at com.carrotsearch.randomizedtesting.RandomizedRunner.runSingleTest(RandomizedRunner.java:951)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$5.evaluate(RandomizedRunner.java:836)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$6.evaluate(RandomizedRunner.java:887)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$7.evaluate(RandomizedRunner.java:898)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at com.carrotsearch.randomizedtesting.rules.SystemPropertiesRestoreRule$1.evaluate(SystemPropertiesRestoreRule.java:57)
	at org.junit.rules.RunRules.evaluate(RunRules.java:20)
	at org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeAfterRule.java:43)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at org.apache.lucene.util.TestRuleStoreClassName$1.evaluate(TestRuleStoreClassName.java:38)
	at com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMethodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
	at com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMethodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at org.apache.lucene.util.TestRuleAssertionsRequired$1.evaluate(TestRuleAssertionsRequired.java:51)
	at org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure.java:44)
	at org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRuleIgnoreAfterMaxFailures.java:60)
	at org.apache.lucene.util.TestRuleIgnoreTestSuites$1.evaluate(TestRuleIgnoreTestSuites.java:47)
	at org.junit.rules.RunRules.evaluate(RunRules.java:20)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.run(ThreadLeakControl.java:370)
	at com.carrotsearch.randomizedtesting.ThreadLeakControl.lambda$forkTimeoutingTask$0(ThreadLeakControl.java:826)
	at java.base/java.lang.Thread.run(Thread.java:831)
Caused by: org.apache.solr.common.SolrException: java.util.concurrent.TimeoutException: Could not connect to ZooKeeper 127.0.0.1:56399 within 30000 ms
	at org.apache.solr.common.cloud.SolrZkClient.<init>(SolrZkClient.java:203)
	at org.apache.solr.common.cloud.SolrZkClient.<init>(SolrZkClient.java:127)
	at org.apache.solr.common.cloud.SolrZkClient.<init>(SolrZkClient.java:113)
	at org.apache.solr.cloud.ZkTestServer.init(ZkTestServer.java:451)
	at org.apache.solr.cloud.ZkTestServer.run(ZkTestServer.java:603)
	... 47 more
Caused by: java.util.concurrent.TimeoutException: Could not connect to ZooKeeper 127.0.0.1:56399 within 30000 ms
	at org.apache.solr.common.cloud.ConnectionManager.waitForConnected(ConnectionManager.java:251)
	at org.apache.solr.common.cloud.SolrZkClient.<init>(SolrZkClient.java:194)
	... 51 more


FAILED:  org.apache.solr.common.cloud.TestDocCollectionWatcher.testPredicateFailureTimesOut

Error Message:
java.lang.RuntimeException: org.apache.solr.common.SolrException: java.util.concurrent.TimeoutException: Could not connect to ZooKeeper 127.0.0.1:56586 within 30000 ms

Stack Trace:
java.lang.RuntimeException: org.apache.solr.common.SolrException: java.util.concurrent.TimeoutException: Could not connect to ZooKeeper 127.0.0.1:56586 within 30000 ms
	at __randomizedtesting.SeedInfo.seed([4045E0941897083E:BD7C86A8418FDD44]:0)
	at org.apache.solr.cloud.ZkTestServer.run(ZkTestServer.java:606)
	at org.apache.solr.cloud.ZkTestServer.run(ZkTestServer.java:530)
	at org.apache.solr.cloud.MiniSolrCloudCluster.<init>(MiniSolrCloudCluster.java:286)
	at org.apache.solr.cloud.SolrCloudTestCase$Builder.build(SolrCloudTestCase.java:220)
	at org.apache.solr.cloud.SolrCloudTestCase$Builder.configure(SolrCloudTestCase.java:210)
	at org.apache.solr.common.cloud.TestDocCollectionWatcher.prepareCluster(TestDocCollectionWatcher.java:56)
	at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:78)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:567)
	at com.carrotsearch.randomizedtesting.RandomizedRunner.invoke(RandomizedRunner.java:1754)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$9.evaluate(RandomizedRunner.java:976)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$10.evaluate(RandomizedRunner.java:992)
	at com.carrotsearch.randomizedtesting.rules.SystemPropertiesRestoreRule$1.evaluate(SystemPropertiesRestoreRule.java:57)
	at org.junit.rules.RunRules.evaluate(RunRules.java:20)
	at org.apache.lucene.util.TestRuleSetupTeardownChained$1.evaluate(TestRuleSetupTeardownChained.java:44)
	at org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeAfterRule.java:43)
	at org.apache.lucene.util.TestRuleThreadAndTestName$1.evaluate(TestRuleThreadAndTestName.java:45)
	at org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRuleIgnoreAfterMaxFailures.java:60)
	at org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure.java:44)
	at org.junit.rules.RunRules.evaluate(RunRules.java:20)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.run(ThreadLeakControl.java:370)
	at com.carrotsearch.randomizedtesting.ThreadLeakControl.forkTimeoutingTask(ThreadLeakControl.java:819)
	at com.carrotsearch.randomizedtesting.ThreadLeakControl$3.evaluate(ThreadLeakControl.java:470)
	at com.carrotsearch.randomizedtesting.RandomizedRunner.runSingleTest(RandomizedRunner.java:951)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$5.evaluate(RandomizedRunner.java:836)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$6.evaluate(RandomizedRunner.java:887)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$7.evaluate(RandomizedRunner.java:898)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at com.carrotsearch.randomizedtesting.rules.SystemPropertiesRestoreRule$1.evaluate(SystemPropertiesRestoreRule.java:57)
	at org.junit.rules.RunRules.evaluate(RunRules.java:20)
	at org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeAfterRule.java:43)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at org.apache.lucene.util.TestRuleStoreClassName$1.evaluate(TestRuleStoreClassName.java:38)
	at com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMethodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
	at com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMethodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at org.apache.lucene.util.TestRuleAssertionsRequired$1.evaluate(TestRuleAssertionsRequired.java:51)
	at org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure.java:44)
	at org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRuleIgnoreAfterMaxFailures.java:60)
	at org.apache.lucene.util.TestRuleIgnoreTestSuites$1.evaluate(TestRuleIgnoreTestSuites.java:47)
	at org.junit.rules.RunRules.evaluate(RunRules.java:20)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.run(ThreadLeakControl.java:370)
	at com.carrotsearch.randomizedtesting.ThreadLeakControl.lambda$forkTimeoutingTask$0(ThreadLeakControl.java:826)
	at java.base/java.lang.Thread.run(Thread.java:831)
Caused by: org.apache.solr.common.SolrException: java.util.concurrent.TimeoutException: Could not connect to ZooKeeper 127.0.0.1:56586 within 30000 ms
	at org.apache.solr.common.cloud.SolrZkClient.<init>(SolrZkClient.java:203)
	at org.apache.solr.common.cloud.SolrZkClient.<init>(SolrZkClient.java:127)
	at org.apache.solr.common.cloud.SolrZkClient.<init>(SolrZkClient.java:113)
	at org.apache.solr.cloud.ZkTestServer.init(ZkTestServer.java:451)
	at org.apache.solr.cloud.ZkTestServer.run(ZkTestServer.java:603)
	... 47 more
Caused by: java.util.concurrent.TimeoutException: Could not connect to ZooKeeper 127.0.0.1:56586 within 30000 ms
	at org.apache.solr.common.cloud.ConnectionManager.waitForConnected(ConnectionManager.java:251)
	at org.apache.solr.common.cloud.SolrZkClient.<init>(SolrZkClient.java:194)
	... 51 more


FAILED:  org.apache.solr.common.cloud.TestDocCollectionWatcher.testStateWatcherChecksCurrentStateOnRegister

Error Message:
java.lang.RuntimeException: org.apache.solr.common.SolrException: java.util.concurrent.TimeoutException: Could not connect to ZooKeeper 127.0.0.1:56729 within 30000 ms

Stack Trace:
java.lang.RuntimeException: org.apache.solr.common.SolrException: java.util.concurrent.TimeoutException: Could not connect to ZooKeeper 127.0.0.1:56729 within 30000 ms
	at __randomizedtesting.SeedInfo.seed([4045E0941897083E:2E41DFAA7199497C]:0)
	at org.apache.solr.cloud.ZkTestServer.run(ZkTestServer.java:606)
	at org.apache.solr.cloud.ZkTestServer.run(ZkTestServer.java:530)
	at org.apache.solr.cloud.MiniSolrCloudCluster.<init>(MiniSolrCloudCluster.java:286)
	at org.apache.solr.cloud.SolrCloudTestCase$Builder.build(SolrCloudTestCase.java:220)
	at org.apache.solr.cloud.SolrCloudTestCase$Builder.configure(SolrCloudTestCase.java:210)
	at org.apache.solr.common.cloud.TestDocCollectionWatcher.prepareCluster(TestDocCollectionWatcher.java:56)
	at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:78)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:567)
	at com.carrotsearch.randomizedtesting.RandomizedRunner.invoke(RandomizedRunner.java:1754)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$9.evaluate(RandomizedRunner.java:976)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$10.evaluate(RandomizedRunner.java:992)
	at com.carrotsearch.randomizedtesting.rules.SystemPropertiesRestoreRule$1.evaluate(SystemPropertiesRestoreRule.java:57)
	at org.junit.rules.RunRules.evaluate(RunRules.java:20)
	at org.apache.lucene.util.TestRuleSetupTeardownChained$1.evaluate(TestRuleSetupTeardownChained.java:44)
	at org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeAfterRule.java:43)
	at org.apache.lucene.util.TestRuleThreadAndTestName$1.evaluate(TestRuleThreadAndTestName.java:45)
	at org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRuleIgnoreAfterMaxFailures.java:60)
	at org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure.java:44)
	at org.junit.rules.RunRules.evaluate(RunRules.java:20)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.run(ThreadLeakControl.java:370)
	at com.carrotsearch.randomizedtesting.ThreadLeakControl.forkTimeoutingTask(ThreadLeakControl.java:819)
	at com.carrotsearch.randomizedtesting.ThreadLeakControl$3.evaluate(ThreadLeakControl.java:470)
	at com.carrotsearch.randomizedtesting.RandomizedRunner.runSingleTest(RandomizedRunner.java:951)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$5.evaluate(RandomizedRunner.java:836)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$6.evaluate(RandomizedRunner.java:887)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$7.evaluate(RandomizedRunner.java:898)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at com.carrotsearch.randomizedtesting.rules.SystemPropertiesRestoreRule$1.evaluate(SystemPropertiesRestoreRule.java:57)
	at org.junit.rules.RunRules.evaluate(RunRules.java:20)
	at org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeAfterRule.java:43)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at org.apache.lucene.util.TestRuleStoreClassName$1.evaluate(TestRuleStoreClassName.java:38)
	at com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMethodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
	at com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMethodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at org.apache.lucene.util.TestRuleAssertionsRequired$1.evaluate(TestRuleAssertionsRequired.java:51)
	at org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure.java:44)
	at org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRuleIgnoreAfterMaxFailures.java:60)
	at org.apache.lucene.util.TestRuleIgnoreTestSuites$1.evaluate(TestRuleIgnoreTestSuites.java:47)
	at org.junit.rules.RunRules.evaluate(RunRules.java:20)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.run(ThreadLeakControl.java:370)
	at com.carrotsearch.randomizedtesting.ThreadLeakControl.lambda$forkTimeoutingTask$0(ThreadLeakControl.java:826)
	at java.base/java.lang.Thread.run(Thread.java:831)
Caused by: org.apache.solr.common.SolrException: java.util.concurrent.TimeoutException: Could not connect to ZooKeeper 127.0.0.1:56729 within 30000 ms
	at org.apache.solr.common.cloud.SolrZkClient.<init>(SolrZkClient.java:203)
	at org.apache.solr.common.cloud.SolrZkClient.<init>(SolrZkClient.java:127)
	at org.apache.solr.common.cloud.SolrZkClient.<init>(SolrZkClient.java:113)
	at org.apache.solr.cloud.ZkTestServer.init(ZkTestServer.java:451)
	at org.apache.solr.cloud.ZkTestServer.run(ZkTestServer.java:603)
	... 47 more
Caused by: java.util.concurrent.TimeoutException: Could not connect to ZooKeeper 127.0.0.1:56729 within 30000 ms
	at org.apache.solr.common.cloud.ConnectionManager.waitForConnected(ConnectionManager.java:251)
	at org.apache.solr.common.cloud.SolrZkClient.<init>(SolrZkClient.java:194)
	... 51 more


FAILED:  org.apache.solr.common.cloud.TestDocCollectionWatcher.testWaitForStateWatcherIsRetainedOnPredicateFailure

Error Message:
java.lang.RuntimeException: org.apache.solr.common.SolrException: java.util.concurrent.TimeoutException: Could not connect to ZooKeeper 127.0.0.1:56870 within 30000 ms

Stack Trace:
java.lang.RuntimeException: org.apache.solr.common.SolrException: java.util.concurrent.TimeoutException: Could not connect to ZooKeeper 127.0.0.1:56870 within 30000 ms
	at __randomizedtesting.SeedInfo.seed([4045E0941897083E:C87342C7C038E02C]:0)
	at org.apache.solr.cloud.ZkTestServer.run(ZkTestServer.java:606)
	at org.apache.solr.cloud.ZkTestServer.run(ZkTestServer.java:530)
	at org.apache.solr.cloud.MiniSolrCloudCluster.<init>(MiniSolrCloudCluster.java:286)
	at org.apache.solr.cloud.SolrCloudTestCase$Builder.build(SolrCloudTestCase.java:220)
	at org.apache.solr.cloud.SolrCloudTestCase$Builder.configure(SolrCloudTestCase.java:210)
	at org.apache.solr.common.cloud.TestDocCollectionWatcher.prepareCluster(TestDocCollectionWatcher.java:56)
	at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:78)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:567)
	at com.carrotsearch.randomizedtesting.RandomizedRunner.invoke(RandomizedRunner.java:1754)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$9.evaluate(RandomizedRunner.java:976)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$10.evaluate(RandomizedRunner.java:992)
	at com.carrotsearch.randomizedtesting.rules.SystemPropertiesRestoreRule$1.evaluate(SystemPropertiesRestoreRule.java:57)
	at org.junit.rules.RunRules.evaluate(RunRules.java:20)
	at org.apache.lucene.util.TestRuleSetupTeardownChained$1.evaluate(TestRuleSetupTeardownChained.java:44)
	at org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeAfterRule.java:43)
	at org.apache.lucene.util.TestRuleThreadAndTestName$1.evaluate(TestRuleThreadAndTestName.java:45)
	at org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRuleIgnoreAfterMaxFailures.java:60)
	at org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure.java:44)
	at org.junit.rules.RunRules.evaluate(RunRules.java:20)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.run(ThreadLeakControl.java:370)
	at com.carrotsearch.randomizedtesting.ThreadLeakControl.forkTimeoutingTask(ThreadLeakControl.java:819)
	at com.carrotsearch.randomizedtesting.ThreadLeakControl$3.evaluate(ThreadLeakControl.java:470)
	at com.carrotsearch.randomizedtesting.RandomizedRunner.runSingleTest(RandomizedRunner.java:951)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$5.evaluate(RandomizedRunner.java:836)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$6.evaluate(RandomizedRunner.java:887)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$7.evaluate(RandomizedRunner.java:898)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at com.carrotsearch.randomizedtesting.rules.SystemPropertiesRestoreRule$1.evaluate(SystemPropertiesRestoreRule.java:57)
	at org.junit.rules.RunRules.evaluate(RunRules.java:20)
	at org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeAfterRule.java:43)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at org.apache.lucene.util.TestRuleStoreClassName$1.evaluate(TestRuleStoreClassName.java:38)
	at com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMethodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
	at com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMethodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at org.apache.lucene.util.TestRuleAssertionsRequired$1.evaluate(TestRuleAssertionsRequired.java:51)
	at org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure.java:44)
	at org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRuleIgnoreAfterMaxFailures.java:60)
	at org.apache.lucene.util.TestRuleIgnoreTestSuites$1.evaluate(TestRuleIgnoreTestSuites.java:47)
	at org.junit.rules.RunRules.evaluate(RunRules.java:20)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.run(ThreadLeakControl.java:370)
	at com.carrotsearch.randomizedtesting.ThreadLeakControl.lambda$forkTimeoutingTask$0(ThreadLeakControl.java:826)
	at java.base/java.lang.Thread.run(Thread.java:831)
Caused by: org.apache.solr.common.SolrException: java.util.concurrent.TimeoutException: Could not connect to ZooKeeper 127.0.0.1:56870 within 30000 ms
	at org.apache.solr.common.cloud.SolrZkClient.<init>(SolrZkClient.java:203)
	at org.apache.solr.common.cloud.SolrZkClient.<init>(SolrZkClient.java:127)
	at org.apache.solr.common.cloud.SolrZkClient.<init>(SolrZkClient.java:113)
	at org.apache.solr.cloud.ZkTestServer.init(ZkTestServer.java:451)
	at org.apache.solr.cloud.ZkTestServer.run(ZkTestServer.java:603)
	... 47 more
Caused by: java.util.concurrent.TimeoutException: Could not connect to ZooKeeper 127.0.0.1:56870 within 30000 ms
	at org.apache.solr.common.cloud.ConnectionManager.waitForConnected(ConnectionManager.java:251)
	at org.apache.solr.common.cloud.SolrZkClient.<init>(SolrZkClient.java:194)
	... 51 more


FAILED:  org.apache.solr.common.cloud.TestDocCollectionWatcher.testCanWaitForNonexistantCollection

Error Message:
java.lang.RuntimeException: org.apache.solr.common.SolrException: java.util.concurrent.TimeoutException: Could not connect to ZooKeeper 127.0.0.1:56991 within 30000 ms

Stack Trace:
java.lang.RuntimeException: org.apache.solr.common.SolrException: java.util.concurrent.TimeoutException: Could not connect to ZooKeeper 127.0.0.1:56991 within 30000 ms
	at __randomizedtesting.SeedInfo.seed([4045E0941897083E:EB657B2275C9CC15]:0)
	at org.apache.solr.cloud.ZkTestServer.run(ZkTestServer.java:606)
	at org.apache.solr.cloud.ZkTestServer.run(ZkTestServer.java:530)
	at org.apache.solr.cloud.MiniSolrCloudCluster.<init>(MiniSolrCloudCluster.java:286)
	at org.apache.solr.cloud.SolrCloudTestCase$Builder.build(SolrCloudTestCase.java:220)
	at org.apache.solr.cloud.SolrCloudTestCase$Builder.configure(SolrCloudTestCase.java:210)
	at org.apache.solr.common.cloud.TestDocCollectionWatcher.prepareCluster(TestDocCollectionWatcher.java:56)
	at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:78)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:567)
	at com.carrotsearch.randomizedtesting.RandomizedRunner.invoke(RandomizedRunner.java:1754)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$9.evaluate(RandomizedRunner.java:976)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$10.evaluate(RandomizedRunner.java:992)
	at com.carrotsearch.randomizedtesting.rules.SystemPropertiesRestoreRule$1.evaluate(SystemPropertiesRestoreRule.java:57)
	at org.junit.rules.RunRules.evaluate(RunRules.java:20)
	at org.apache.lucene.util.TestRuleSetupTeardownChained$1.evaluate(TestRuleSetupTeardownChained.java:44)
	at org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeAfterRule.java:43)
	at org.apache.lucene.util.TestRuleThreadAndTestName$1.evaluate(TestRuleThreadAndTestName.java:45)
	at org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRuleIgnoreAfterMaxFailures.java:60)
	at org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure.java:44)
	at org.junit.rules.RunRules.evaluate(RunRules.java:20)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.run(ThreadLeakControl.java:370)
	at com.carrotsearch.randomizedtesting.ThreadLeakControl.forkTimeoutingTask(ThreadLeakControl.java:819)
	at com.carrotsearch.randomizedtesting.ThreadLeakControl$3.evaluate(ThreadLeakControl.java:470)
	at com.carrotsearch.randomizedtesting.RandomizedRunner.runSingleTest(RandomizedRunner.java:951)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$5.evaluate(RandomizedRunner.java:836)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$6.evaluate(RandomizedRunner.java:887)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$7.evaluate(RandomizedRunner.java:898)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at com.carrotsearch.randomizedtesting.rules.SystemPropertiesRestoreRule$1.evaluate(SystemPropertiesRestoreRule.java:57)
	at org.junit.rules.RunRules.evaluate(RunRules.java:20)
	at org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeAfterRule.java:43)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at org.apache.lucene.util.TestRuleStoreClassName$1.evaluate(TestRuleStoreClassName.java:38)
	at com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMethodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
	at com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMethodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at org.apache.lucene.util.TestRuleAssertionsRequired$1.evaluate(TestRuleAssertionsRequired.java:51)
	at org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure.java:44)
	at org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRuleIgnoreAfterMaxFailures.java:60)
	at org.apache.lucene.util.TestRuleIgnoreTestSuites$1.evaluate(TestRuleIgnoreTestSuites.java:47)
	at org.junit.rules.RunRules.evaluate(RunRules.java:20)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.run(ThreadLeakControl.java:370)
	at com.carrotsearch.randomizedtesting.ThreadLeakControl.lambda$forkTimeoutingTask$0(ThreadLeakControl.java:826)
	at java.base/java.lang.Thread.run(Thread.java:831)
Caused by: org.apache.solr.common.SolrException: java.util.concurrent.TimeoutException: Could not connect to ZooKeeper 127.0.0.1:56991 within 30000 ms
	at org.apache.solr.common.cloud.SolrZkClient.<init>(SolrZkClient.java:203)
	at org.apache.solr.common.cloud.SolrZkClient.<init>(SolrZkClient.java:127)
	at org.apache.solr.common.cloud.SolrZkClient.<init>(SolrZkClient.java:113)
	at org.apache.solr.cloud.ZkTestServer.init(ZkTestServer.java:451)
	at org.apache.solr.cloud.ZkTestServer.run(ZkTestServer.java:603)
	... 47 more
Caused by: java.util.concurrent.TimeoutException: Could not connect to ZooKeeper 127.0.0.1:56991 within 30000 ms
	at org.apache.solr.common.cloud.ConnectionManager.waitForConnected(ConnectionManager.java:251)
	at org.apache.solr.common.cloud.SolrZkClient.<init>(SolrZkClient.java:194)
	... 51 more


FAILED:  org.apache.solr.common.cloud.TestDocCollectionWatcher.testDeletionsTriggerWatches

Error Message:
java.lang.RuntimeException: org.apache.solr.common.SolrException: java.util.concurrent.TimeoutException: Could not connect to ZooKeeper 127.0.0.1:57084 within 30000 ms

Stack Trace:
java.lang.RuntimeException: org.apache.solr.common.SolrException: java.util.concurrent.TimeoutException: Could not connect to ZooKeeper 127.0.0.1:57084 within 30000 ms
	at __randomizedtesting.SeedInfo.seed([4045E0941897083E:E284281B9AF4DE53]:0)
	at org.apache.solr.cloud.ZkTestServer.run(ZkTestServer.java:606)
	at org.apache.solr.cloud.ZkTestServer.run(ZkTestServer.java:530)
	at org.apache.solr.cloud.MiniSolrCloudCluster.<init>(MiniSolrCloudCluster.java:286)
	at org.apache.solr.cloud.SolrCloudTestCase$Builder.build(SolrCloudTestCase.java:220)
	at org.apache.solr.cloud.SolrCloudTestCase$Builder.configure(SolrCloudTestCase.java:210)
	at org.apache.solr.common.cloud.TestDocCollectionWatcher.prepareCluster(TestDocCollectionWatcher.java:56)
	at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:78)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:567)
	at com.carrotsearch.randomizedtesting.RandomizedRunner.invoke(RandomizedRunner.java:1754)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$9.evaluate(RandomizedRunner.java:976)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$10.evaluate(RandomizedRunner.java:992)
	at com.carrotsearch.randomizedtesting.rules.SystemPropertiesRestoreRule$1.evaluate(SystemPropertiesRestoreRule.java:57)
	at org.junit.rules.RunRules.evaluate(RunRules.java:20)
	at org.apache.lucene.util.TestRuleSetupTeardownChained$1.evaluate(TestRuleSetupTeardownChained.java:44)
	at org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeAfterRule.java:43)
	at org.apache.lucene.util.TestRuleThreadAndTestName$1.evaluate(TestRuleThreadAndTestName.java:45)
	at org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRuleIgnoreAfterMaxFailures.java:60)
	at org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure.java:44)
	at org.junit.rules.RunRules.evaluate(RunRules.java:20)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.run(ThreadLeakControl.java:370)
	at com.carrotsearch.randomizedtesting.ThreadLeakControl.forkTimeoutingTask(ThreadLeakControl.java:819)
	at com.carrotsearch.randomizedtesting.ThreadLeakControl$3.evaluate(ThreadLeakControl.java:470)
	at com.carrotsearch.randomizedtesting.RandomizedRunner.runSingleTest(RandomizedRunner.java:951)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$5.evaluate(RandomizedRunner.java:836)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$6.evaluate(RandomizedRunner.java:887)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$7.evaluate(RandomizedRunner.java:898)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at com.carrotsearch.randomizedtesting.rules.SystemPropertiesRestoreRule$1.evaluate(SystemPropertiesRestoreRule.java:57)
	at org.junit.rules.RunRules.evaluate(RunRules.java:20)
	at org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeAfterRule.java:43)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at org.apache.lucene.util.TestRuleStoreClassName$1.evaluate(TestRuleStoreClassName.java:38)
	at com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMethodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
	at com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMethodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at org.apache.lucene.util.TestRuleAssertionsRequired$1.evaluate(TestRuleAssertionsRequired.java:51)
	at org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure.java:44)
	at org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRuleIgnoreAfterMaxFailures.java:60)
	at org.apache.lucene.util.TestRuleIgnoreTestSuites$1.evaluate(TestRuleIgnoreTestSuites.java:47)
	at org.junit.rules.RunRules.evaluate(RunRules.java:20)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.run(ThreadLeakControl.java:370)
	at com.carrotsearch.randomizedtesting.ThreadLeakControl.lambda$forkTimeoutingTask$0(ThreadLeakControl.java:826)
	at java.base/java.lang.Thread.run(Thread.java:831)
Caused by: org.apache.solr.common.SolrException: java.util.concurrent.TimeoutException: Could not connect to ZooKeeper 127.0.0.1:57084 within 30000 ms
	at org.apache.solr.common.cloud.SolrZkClient.<init>(SolrZkClient.java:203)
	at org.apache.solr.common.cloud.SolrZkClient.<init>(SolrZkClient.java:127)
	at org.apache.solr.common.cloud.SolrZkClient.<init>(SolrZkClient.java:113)
	at org.apache.solr.cloud.ZkTestServer.init(ZkTestServer.java:451)
	at org.apache.solr.cloud.ZkTestServer.run(ZkTestServer.java:603)
	... 47 more
Caused by: java.util.concurrent.TimeoutException: Could not connect to ZooKeeper 127.0.0.1:57084 within 30000 ms
	at org.apache.solr.common.cloud.ConnectionManager.waitForConnected(ConnectionManager.java:251)
	at org.apache.solr.common.cloud.SolrZkClient.<init>(SolrZkClient.java:194)
	... 51 more


FAILED:  org.apache.solr.common.cloud.TestDocCollectionWatcher.classMethod

Error Message:
com.carrotsearch.randomizedtesting.ThreadLeakError: 133 threads leaked from SUITE scope at org.apache.solr.common.cloud.TestDocCollectionWatcher: 
   1) Thread[id=1691, name=NIOWorkerThread-9, state=WAITING, group=TGRP-TestDocCollectionWatcher]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
   2) Thread[id=1538, name=NIOWorkerThread-12, state=WAITING, group=TGRP-TestDocCollectionWatcher]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
   3) Thread[id=1671, name=ConnnectionExpirer, state=TIMED_WAITING, group=TGRP-TestDocCollectionWatcher]
        at java.base@16-ea/java.lang.Thread.sleep(Native Method)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$ConnectionExpirerThread.run(NIOServerCnxnFactory.java:568)
   4) Thread[id=1469, name=RequestThrottler, state=WAITING, group=TGRP-TestDocCollectionWatcher]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at app//org.apache.zookeeper.server.RequestThrottler.run(RequestThrottler.java:139)
   5) Thread[id=1566, name=ZkTestServer Run Thread, state=WAITING, group=TGRP-TestDocCollectionWatcher]
        at java.base@16-ea/java.lang.Object.wait(Native Method)
        at java.base@16-ea/java.lang.Thread.join(Thread.java:1301)
        at java.base@16-ea/java.lang.Thread.join(Thread.java:1369)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory.join(NIOServerCnxnFactory.java:929)
        at app//org.apache.solr.cloud.ZkTestServer$ZKServerMain.runFromConfig(ZkTestServer.java:347)
        at app//org.apache.solr.cloud.ZkTestServer$2.run(ZkTestServer.java:570)
   6) Thread[id=1470, name=NIOWorkerThread-1, state=WAITING, group=TGRP-TestDocCollectionWatcher]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
   7) Thread[id=1574, name=NIOWorkerThread-1, state=WAITING, group=TGRP-TestDocCollectionWatcher]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
   8) Thread[id=1789, name=NIOWorkerThread-3, state=WAITING, group=TGRP-TestDocCollectionWatcher]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
   9) Thread[id=1619, name=ConnnectionExpirer, state=TIMED_WAITING, group=TGRP-TestDocCollectionWatcher]
        at java.base@16-ea/java.lang.Thread.sleep(Native Method)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$ConnectionExpirerThread.run(NIOServerCnxnFactory.java:568)
  10) Thread[id=1725, name=NIOServerCxnFactory.AcceptThread:0.0.0.0/0.0.0.0:0, state=RUNNABLE, group=TGRP-TestDocCollectionWatcher]
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl$SubSelector.poll0(Native Method)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl$SubSelector.poll(WindowsSelectorImpl.java:353)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl.doSelect(WindowsSelectorImpl.java:178)
        at java.base@16-ea/sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:129)
        at java.base@16-ea/sun.nio.ch.SelectorImpl.select(SelectorImpl.java:146)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$AcceptThread.select(NIOServerCnxnFactory.java:219)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$AcceptThread.run(NIOServerCnxnFactory.java:195)
  11) Thread[id=1775, name=ConnnectionExpirer, state=TIMED_WAITING, group=TGRP-TestDocCollectionWatcher]
        at java.base@16-ea/java.lang.Thread.sleep(Native Method)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$ConnectionExpirerThread.run(NIOServerCnxnFactory.java:568)
  12) Thread[id=1625, name=RequestThrottler, state=WAITING, group=TGRP-TestDocCollectionWatcher]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at app//org.apache.zookeeper.server.RequestThrottler.run(RequestThrottler.java:139)
  13) Thread[id=1638, name=NIOWorkerThread-8, state=WAITING, group=TGRP-TestDocCollectionWatcher]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  14) Thread[id=1588, name=NIOWorkerThread-10, state=WAITING, group=TGRP-TestDocCollectionWatcher]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  15) Thread[id=1583, name=NIOWorkerThread-5, state=WAITING, group=TGRP-TestDocCollectionWatcher]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  16) Thread[id=1482, name=NIOWorkerThread-8, state=WAITING, group=TGRP-TestDocCollectionWatcher]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  17) Thread[id=1737, name=NIOWorkerThread-3, state=WAITING, group=TGRP-TestDocCollectionWatcher]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  18) Thread[id=1687, name=NIOWorkerThread-5, state=WAITING, group=TGRP-TestDocCollectionWatcher]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  19) Thread[id=1634, name=NIOWorkerThread-4, state=WAITING, group=TGRP-TestDocCollectionWatcher]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  20) Thread[id=1744, name=NIOWorkerThread-10, state=WAITING, group=TGRP-TestDocCollectionWatcher]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  21) Thread[id=1774, name=ZkTestServer Run Thread, state=WAITING, group=TGRP-TestDocCollectionWatcher]
        at java.base@16-ea/java.lang.Object.wait(Native Method)
        at java.base@16-ea/java.lang.Thread.join(Thread.java:1301)
        at java.base@16-ea/java.lang.Thread.join(Thread.java:1369)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory.join(NIOServerCnxnFactory.java:929)
        at app//org.apache.solr.cloud.ZkTestServer$ZKServerMain.runFromConfig(ZkTestServer.java:347)
        at app//org.apache.solr.cloud.ZkTestServer$2.run(ZkTestServer.java:570)
  22) Thread[id=1795, name=NIOWorkerThread-9, state=WAITING, group=TGRP-TestDocCollectionWatcher]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  23) Thread[id=1535, name=NIOWorkerThread-9, state=WAITING, group=TGRP-TestDocCollectionWatcher]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  24) Thread[id=1529, name=NIOWorkerThread-3, state=WAITING, group=TGRP-TestDocCollectionWatcher]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  25) Thread[id=1733, name=NIOWorkerThread-2, state=WAITING, group=TGRP-TestDocCollectionWatcher]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  26) Thread[id=1620, name=NIOServerCxnFactory.SelectorThread-0, state=RUNNABLE, group=TGRP-TestDocCollectionWatcher]
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl$SubSelector.poll0(Native Method)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl$SubSelector.poll(WindowsSelectorImpl.java:353)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl.doSelect(WindowsSelectorImpl.java:178)
        at java.base@16-ea/sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:129)
        at java.base@16-ea/sun.nio.ch.SelectorImpl.select(SelectorImpl.java:146)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.select(NIOServerCnxnFactory.java:417)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.run(NIOServerCnxnFactory.java:382)
  27) Thread[id=1640, name=NIOWorkerThread-10, state=WAITING, group=TGRP-TestDocCollectionWatcher]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  28) Thread[id=1589, name=NIOWorkerThread-11, state=WAITING, group=TGRP-TestDocCollectionWatcher]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  29) Thread[id=1478, name=NIOWorkerThread-4, state=WAITING, group=TGRP-TestDocCollectionWatcher]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  30) Thread[id=1484, name=NIOWorkerThread-10, state=WAITING, group=TGRP-TestDocCollectionWatcher]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  31) Thread[id=1590, name=NIOWorkerThread-12, state=WAITING, group=TGRP-TestDocCollectionWatcher]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  32) Thread[id=1785, name=NIOWorkerThread-2, state=WAITING, group=TGRP-TestDocCollectionWatcher]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  33) Thread[id=1636, name=NIOWorkerThread-6, state=WAITING, group=TGRP-TestDocCollectionWatcher]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  34) Thread[id=1637, name=NIOWorkerThread-7, state=WAITING, group=TGRP-TestDocCollectionWatcher]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  35) Thread[id=1473, name=NIOWorkerThread-2, state=WAITING, group=TGRP-TestDocCollectionWatcher]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  36) Thread[id=1797, name=NIOWorkerThread-11, state=WAITING, group=TGRP-TestDocCollectionWatcher]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  37) Thread[id=1730, name=NIOWorkerThread-1, state=WAITING, group=TGRP-TestDocCollectionWatcher]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  38) Thread[id=1629, name=NIOWorkerThread-2, state=WAITING, group=TGRP-TestDocCollectionWatcher]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  39) Thread[id=1694, name=NIOWorkerThread-12, state=WAITING, group=TGRP-TestDocCollectionWatcher]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  40) Thread[id=1465, name=NIOServerCxnFactory.AcceptThread:0.0.0.0/0.0.0.0:0, state=RUNNABLE, group=TGRP-TestDocCollectionWatcher]
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl$SubSelector.poll0(Native Method)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl$SubSelector.poll(WindowsSelectorImpl.java:353)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl.doSelect(WindowsSelectorImpl.java:178)
        at java.base@16-ea/sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:129)
        at java.base@16-ea/sun.nio.ch.SelectorImpl.select(SelectorImpl.java:146)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$AcceptThread.select(NIOServerCnxnFactory.java:219)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$AcceptThread.run(NIOServerCnxnFactory.java:195)
  41) Thread[id=1670, name=ZkTestServer Run Thread, state=WAITING, group=TGRP-TestDocCollectionWatcher]
        at java.base@16-ea/java.lang.Object.wait(Native Method)
        at java.base@16-ea/java.lang.Thread.join(Thread.java:1301)
        at java.base@16-ea/java.lang.Thread.join(Thread.java:1369)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory.join(NIOServerCnxnFactory.java:929)
        at app//org.apache.solr.cloud.ZkTestServer$ZKServerMain.runFromConfig(ZkTestServer.java:347)
        at app//org.apache.solr.cloud.ZkTestServer$2.run(ZkTestServer.java:570)
  42) Thread[id=1462, name=ZkTestServer Run Thread, state=WAITING, group=TGRP-TestDocCollectionWatcher]
        at java.base@16-ea/java.lang.Object.wait(Native Method)
        at java.base@16-ea/java.lang.Thread.join(Thread.java:1301)
        at java.base@16-ea/java.lang.Thread.join(Thread.java:1369)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory.join(NIOServerCnxnFactory.java:929)
        at app//org.apache.solr.cloud.ZkTestServer$ZKServerMain.runFromConfig(ZkTestServer.java:347)
        at app//org.apache.solr.cloud.ZkTestServer$2.run(ZkTestServer.java:570)
  43) Thread[id=1586, name=NIOWorkerThread-8, state=WAITING, group=TGRP-TestDocCollectionWatcher]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  44) Thread[id=1685, name=NIOWorkerThread-3, state=WAITING, group=TGRP-TestDocCollectionWatcher]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  45) Thread[id=1729, name=RequestThrottler, state=WAITING, group=TGRP-TestDocCollectionWatcher]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at app//org.apache.zookeeper.server.RequestThrottler.run(RequestThrottler.java:139)
  46) Thread[id=1480, name=NIOWorkerThread-6, state=WAITING, group=TGRP-TestDocCollectionWatcher]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  47) Thread[id=1577, name=NIOWorkerThread-2, state=WAITING, group=TGRP-TestDocCollectionWatcher]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  48) Thread[id=1584, name=NIOWorkerThread-6, state=WAITING, group=TGRP-TestDocCollectionWatcher]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  49) Thread[id=1781, name=RequestThrottler, state=WAITING, group=TGRP-TestDocCollectionWatcher]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at app//org.apache.zookeeper.server.RequestThrottler.run(RequestThrottler.java:139)
  50) Thread[id=1485, name=NIOWorkerThread-11, state=WAITING, group=TGRP-TestDocCollectionWatcher]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  51) Thread[id=1798, name=NIOWorkerThread-12, state=WAITING, group=TGRP-TestDocCollectionWatcher]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  52) Thread[id=1531, name=NIOWorkerThread-5, state=WAITING, group=TGRP-TestDocCollectionWatcher]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  53) Thread[id=1622, name=SessionTracker, state=TIMED_WAITING, group=TGRP-TestDocCollectionWatcher]
        at java.base@16-ea/java.lang.Thread.sleep(Native Method)
        at app//org.apache.zookeeper.server.SessionTrackerImpl.run(SessionTrackerImpl.java:157)
  54) Thread[id=1516, name=NIOServerCxnFactory.SelectorThread-0, state=RUNNABLE, group=TGRP-TestDocCollectionWatcher]
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl$SubSelector.poll0(Native Method)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl$SubSelector.poll(WindowsSelectorImpl.java:353)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl.doSelect(WindowsSelectorImpl.java:178)
        at java.base@16-ea/sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:129)
        at java.base@16-ea/sun.nio.ch.SelectorImpl.select(SelectorImpl.java:146)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.select(NIOServerCnxnFactory.java:417)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.run(NIOServerCnxnFactory.java:382)
  55) Thread[id=1778, name=SessionTracker, state=TIMED_WAITING, group=TGRP-TestDocCollectionWatcher]
        at java.base@16-ea/java.lang.Thread.sleep(Native Method)
        at app//org.apache.zookeeper.server.SessionTrackerImpl.run(SessionTrackerImpl.java:157)
  56) Thread[id=1776, name=NIOServerCxnFactory.SelectorThread-0, state=RUNNABLE, group=TGRP-TestDocCollectionWatcher]
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl$SubSelector.poll0(Native Method)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl$SubSelector.poll(WindowsSelectorImpl.java:353)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl.doSelect(WindowsSelectorImpl.java:178)
        at java.base@16-ea/sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:129)
        at java.base@16-ea/sun.nio.ch.SelectorImpl.select(SelectorImpl.java:146)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.select(NIOServerCnxnFactory.java:417)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.run(NIOServerCnxnFactory.java:382)
  57) Thread[id=1635, name=NIOWorkerThread-5, state=WAITING, group=TGRP-TestDocCollectionWatcher]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  58) Thread[id=1791, name=NIOWorkerThread-5, state=WAITING, group=TGRP-TestDocCollectionWatcher]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  59) Thread[id=1468, name=ProcessThread(sid:0 cport:56202):, state=WAITING, group=TGRP-TestDocCollectionWatcher]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at app//org.apache.zookeeper.server.PrepRequestProcessor.run(PrepRequestProcessor.java:140)
  60) Thread[id=1514, name=ZkTestServer Run Thread, state=WAITING, group=TGRP-TestDocCollectionWatcher]
        at java.base@16-ea/java.lang.Object.wait(Native Method)
        at java.base@16-ea/java.lang.Thread.join(Thread.java:1301)
        at java.base@16-ea/java.lang.Thread.join(Thread.java:1369)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory.join(NIOServerCnxnFactory.java:929)
        at app//org.apache.solr.cloud.ZkTestServer$ZKServerMain.runFromConfig(ZkTestServer.java:347)
        at app//org.apache.solr.cloud.ZkTestServer$2.run(ZkTestServer.java:570)
  61) Thread[id=1522, name=NIOWorkerThread-1, state=WAITING, group=TGRP-TestDocCollectionWatcher]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  62) Thread[id=1533, name=NIOWorkerThread-7, state=WAITING, group=TGRP-TestDocCollectionWatcher]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  63) Thread[id=1686, name=NIOWorkerThread-4, state=WAITING, group=TGRP-TestDocCollectionWatcher]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  64) Thread[id=1518, name=SessionTracker, state=TIMED_WAITING, group=TGRP-TestDocCollectionWatcher]
        at java.base@16-ea/java.lang.Thread.sleep(Native Method)
        at app//org.apache.zookeeper.server.SessionTrackerImpl.run(SessionTrackerImpl.java:157)
  65) Thread[id=1672, name=NIOServerCxnFactory.SelectorThread-0, state=RUNNABLE, group=TGRP-TestDocCollectionWatcher]
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl$SubSelector.poll0(Native Method)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl$SubSelector.poll(WindowsSelectorImpl.java:353)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl.doSelect(WindowsSelectorImpl.java:178)
        at java.base@16-ea/sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:129)
        at java.base@16-ea/sun.nio.ch.SelectorImpl.select(SelectorImpl.java:146)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.select(NIOServerCnxnFactory.java:417)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.run(NIOServerCnxnFactory.java:382)
  66) Thread[id=1530, name=NIOWorkerThread-4, state=WAITING, group=TGRP-TestDocCollectionWatcher]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  67) Thread[id=1673, name=NIOServerCxnFactory.AcceptThread:0.0.0.0/0.0.0.0:0, state=RUNNABLE, group=TGRP-TestDocCollectionWatcher]
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl$SubSelector.poll0(Native Method)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl$SubSelector.poll(WindowsSelectorImpl.java:353)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl.doSelect(WindowsSelectorImpl.java:178)
        at java.base@16-ea/sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:129)
        at java.base@16-ea/sun.nio.ch.SelectorImpl.select(SelectorImpl.java:146)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$AcceptThread.select(NIOServerCnxnFactory.java:219)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$AcceptThread.run(NIOServerCnxnFactory.java:195)
  68) Thread[id=1674, name=SessionTracker, state=TIMED_WAITING, group=TGRP-TestDocCollectionWatcher]
        at java.base@16-ea/java.lang.Thread.sleep(Native Method)
        at app//org.apache.zookeeper.server.SessionTrackerImpl.run(SessionTrackerImpl.java:157)
  69) Thread[id=1693, name=NIOWorkerThread-11, state=WAITING, group=TGRP-TestDocCollectionWatcher]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  70) Thread[id=1633, name=NIOWorkerThread-3, state=WAITING, group=TGRP-TestDocCollectionWatcher]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  71) Thread[id=1724, name=NIOServerCxnFactory.SelectorThread-0, state=RUNNABLE, group=TGRP-TestDocCollectionWatcher]
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl$SubSelector.poll0(Native Method)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl$SubSelector.poll(WindowsSelectorImpl.java:353)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl.doSelect(WindowsSelectorImpl.java:178)
        at java.base@16-ea/sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:129)
        at java.base@16-ea/sun.nio.ch.SelectorImpl.select(SelectorImpl.java:146)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.select(NIOServerCnxnFactory.java:417)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.run(NIOServerCnxnFactory.java:382)
  72) Thread[id=1569, name=NIOServerCxnFactory.AcceptThread:0.0.0.0/0.0.0.0:0, state=RUNNABLE, group=TGRP-TestDocCollectionWatcher]
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl$SubSelector.poll0(Native Method)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl$SubSelector.poll(WindowsSelectorImpl.java:353)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl.doSelect(WindowsSelectorImpl.java:178)
        at java.base@16-ea/sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:129)
        at java.base@16-ea/sun.nio.ch.SelectorImpl.select(SelectorImpl.java:146)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$AcceptThread.select(NIOServerCnxnFactory.java:219)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$AcceptThread.run(NIOServerCnxnFactory.java:195)
  73) Thread[id=1618, name=ZkTestServer Run Thread, state=WAITING, group=TGRP-TestDocCollectionWatcher]
        at java.base@16-ea/java.lang.Object.wait(Native Method)
        at java.base@16-ea/java.lang.Thread.join(Thread.java:1301)
        at java.base@16-ea/java.lang.Thread.join(Thread.java:1369)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory.join(NIOServerCnxnFactory.java:929)
        at app//org.apache.solr.cloud.ZkTestServer$ZKServerMain.runFromConfig(ZkTestServer.java:347)
        at app//org.apache.solr.cloud.ZkTestServer$2.run(ZkTestServer.java:570)
  74) Thread[id=1639, name=NIOWorkerThread-9, state=WAITING, group=TGRP-TestDocCollectionWatcher]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  75) Thread[id=1676, name=ProcessThread(sid:0 cport:56870):, state=WAITING, group=TGRP-TestDocCollectionWatcher]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at app//org.apache.zookeeper.server.PrepRequestProcessor.run(PrepRequestProcessor.java:140)
  76) Thread[id=1568, name=NIOServerCxnFactory.SelectorThread-0, state=RUNNABLE, group=TGRP-TestDocCollectionWatcher]
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl$SubSelector.poll0(Native Method)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl$SubSelector.poll(WindowsSelectorImpl.java:353)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl.doSelect(WindowsSelectorImpl.java:178)
        at java.base@16-ea/sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:129)
        at java.base@16-ea/sun.nio.ch.SelectorImpl.select(SelectorImpl.java:146)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.select(NIOServerCnxnFactory.java:417)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.run(NIOServerCnxnFactory.java:382)
  77) Thread[id=1642, name=NIOWorkerThread-12, state=WAITING, group=TGRP-TestDocCollectionWatcher]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  78) Thread[id=1572, name=ProcessThread(sid:0 cport:56586):, state=WAITING, group=TGRP-TestDocCollectionWatcher]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at app//org.apache.zookeeper.server.PrepRequestProcessor.run(PrepRequestProcessor.java:140)
  79) Thread[id=1641, name=NIOWorkerThread-11, state=WAITING, group=TGRP-TestDocCollectionWatcher]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  80) Thread[id=1464, name=NIOServerCxnFactory.SelectorThread-0, state=RUNNABLE, group=TGRP-TestDocCollectionWatcher]
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl$SubSelector.poll0(Native Method)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl$SubSelector.poll(WindowsSelectorImpl.java:353)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl.doSelect(WindowsSelectorImpl.java:178)
        at java.base@16-ea/sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:129)
        at java.base@16-ea/sun.nio.ch.SelectorImpl.select(SelectorImpl.java:146)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.select(NIOServerCnxnFactory.java:417)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.run(NIOServerCnxnFactory.java:382)
  81) Thread[id=1738, name=NIOWorkerThread-4, state=WAITING, group=TGRP-TestDocCollectionWatcher]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  82) Thread[id=1722, name=ZkTestServer Run Thread, state=WAITING, group=TGRP-TestDocCollectionWatcher]
        at java.base@16-ea/java.lang.Object.wait(Native Method)
        at java.base@16-ea/java.lang.Thread.join(Thread.java:1301)
        at java.base@16-ea/java.lang.Thread.join(Thread.java:1369)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory.join(NIOServerCnxnFactory.java:929)
        at app//org.apache.solr.cloud.ZkTestServer$ZKServerMain.runFromConfig(ZkTestServer.java:347)
        at app//org.apache.solr.cloud.ZkTestServer$2.run(ZkTestServer.java:570)
  83) Thread[id=1742, name=NIOWorkerThread-8, state=WAITING, group=TGRP-TestDocCollectionWatcher]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  84) Thread[id=1678, name=NIOWorkerThread-1, state=WAITING, group=TGRP-TestDocCollectionWatcher]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  85) Thread[id=1794, name=NIOWorkerThread-8, state=WAITING, group=TGRP-TestDocCollectionWatcher]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  86) Thread[id=1624, name=ProcessThread(sid:0 cport:56729):, state=WAITING, group=TGRP-TestDocCollectionWatcher]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at app//org.apache.zookeeper.server.PrepRequestProcessor.run(PrepRequestProcessor.java:140)
  87) Thread[id=1792, name=NIOWorkerThread-6, state=WAITING, group=TGRP-TestDocCollectionWatcher]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  88) Thread[id=1532, name=NIOWorkerThread-6, state=WAITING, group=TGRP-TestDocCollectionWatcher]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  89) Thread[id=1739, name=NIOWorkerThread-5, state=WAITING, group=TGRP-TestDocCollectionWatcher]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  90) Thread[id=1517, name=NIOServerCxnFactory.AcceptThread:0.0.0.0/0.0.0.0:0, state=RUNNABLE, group=TGRP-TestDocCollectionWatcher]
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl$SubSelector.poll0(Native Method)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl$SubSelector.poll(WindowsSelectorImpl.java:353)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl.doSelect(WindowsSelectorImpl.java:178)
        at java.base@16-ea/sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:129)
        at java.base@16-ea/sun.nio.ch.SelectorImpl.select(SelectorImpl.java:146)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$AcceptThread.select(NIOServerCnxnFactory.java:219)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$AcceptThread.run(NIOServerCnxnFactory.java:195)
  91) Thread[id=1534, name=NIOWorkerThread-8, state=WAITING, group=TGRP-TestDocCollectionWatcher]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  92) Thread[id=1793, name=NIOWorkerThread-7, state=WAITING, group=TGRP-TestDocCollectionWatcher]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  93) Thread[id=1587, name=NIOWorkerThread-9, state=WAITING, group=TGRP-TestDocCollectionWatcher]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  94) Thread[id=1689, name=NIOWorkerThread-7, state=WAITING, group=TGRP-TestDocCollectionWatcher]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  95) Thread[id=1481, name=NIOWorkerThread-7, state=WAITING, group=TGRP-TestDocCollectionWatcher]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  96) Thread[id=1483, name=NIOWorkerThread-9, state=WAITING, group=TGRP-TestDocCollectionWatcher]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  97) Thread[id=1570, name=SessionTracker, state=TIMED_WAITING, group=TGRP-TestDocCollectionWatcher]
        at java.base@16-ea/java.lang.Thread.sleep(Native Method)
        at app//org.apache.zookeeper.server.SessionTrackerImpl.run(SessionTrackerImpl.java:157)
  98) Thread[id=1677, name=RequestThrottler, state=WAITING, group=TGRP-TestDocCollectionWatcher]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at app//org.apache.zookeeper.server.RequestThrottler.run(RequestThrottler.java:139)
  99) Thread[id=1746, name=NIOWorkerThread-12, state=WAITING, group=TGRP-TestDocCollectionWatcher]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  100) Thread[id=1740, name=NIOWorkerThread-6, state=WAITING, group=TGRP-TestDocCollectionWatcher]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  101) Thread[id=1780, name=ProcessThread(sid:0 cport:57084):, state=WAITING, group=TGRP-TestDocCollectionWatcher]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at app//org.apache.zookeeper.server.PrepRequestProcessor.run(PrepRequestProcessor.java:140)
  102) Thread[id=1521, name=RequestThrottler, state=WAITING, group=TGRP-TestDocCollectionWatcher]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at app//org.apache.zookeeper.server.RequestThrottler.run(RequestThrottler.java:139)
  103) Thread[id=1745, name=NIOWorkerThread-11, state=WAITING, group=TGRP-TestDocCollectionWatcher]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  104) Thread[id=1466, name=SessionTracker, state=TIMED_WAITING, group=TGRP-TestDocCollectionWatcher]
        at java.base@16-ea/java.lang.Thread.sleep(Native Method)
        at app//org.apache.zookeeper.server.SessionTrackerImpl.run(SessionTrackerImpl.java:157)
  105) Thread[id=1621, name=NIOServerCxnFactory.AcceptThread:0.0.0.0/0.0.0.0:0, state=RUNNABLE, group=TGRP-TestDocCollectionWatcher]
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl$SubSelector.poll0(Native Method)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl$SubSelector.poll(WindowsSelectorImpl.java:353)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl.doSelect(WindowsSelectorImpl.java:178)
        at java.base@16-ea/sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:129)
        at java.base@16-ea/sun.nio.ch.SelectorImpl.select(SelectorImpl.java:146)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$AcceptThread.select(NIOServerCnxnFactory.java:219)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$AcceptThread.run(NIOServerCnxnFactory.java:195)
  106) Thread[id=1486, name=NIOWorkerThread-12, state=WAITING, group=TGRP-TestDocCollectionWatcher]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  107) Thread[id=1477, name=NIOWorkerThread-3, state=WAITING, group=TGRP-TestDocCollectionWatcher]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  108) Thread[id=1681, name=NIOWorkerThread-2, state=WAITING, group=TGRP-TestDocCollectionWatcher]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  109) Thread[id=1796, name=NIOWorkerThread-10, state=WAITING, group=TGRP-TestDocCollectionWatcher]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  110) Thread[id=1626, name=NIOWorkerThread-1, state=WAITING, group=TGRP-TestDocCollectionWatcher]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  111) Thread[id=1690, name=NIOWorkerThread-8, state=WAITING, group=TGRP-TestDocCollectionWatcher]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  112) Thread[id=1463, name=ConnnectionExpirer, state=TIMED_WAITING, group=TGRP-TestDocCollectionWatcher]
        at java.base@16-ea/java.lang.Thread.sleep(Native Method)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$ConnectionExpirerThread.run(NIOServerCnxnFactory.java:568)
  113) Thread[id=1537, name=NIOWorkerThread-11, state=WAITING, group=TGRP-TestDocCollectionWatcher]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  114) Thread[id=1790, name=NIOWorkerThread-4, state=WAITING, group=TGRP-TestDocCollectionWatcher]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  115) Thread[id=1573, name=RequestThrottler, state=WAITING, group=TGRP-TestDocCollectionWatcher]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at app//org.apache.zookeeper.server.RequestThrottler.run(RequestThrottler.java:139)
  116) Thread[id=1692, name=NIOWorkerThread-10, state=WAITING, group=TGRP-TestDocCollectionWatcher]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  117) Thread[id=1525, name=NIOWorkerThread-2, state=WAITING, group=TGRP-TestDocCollectionWatcher]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  118) Thread[id=1567, name=ConnnectionExpirer, state=TIMED_WAITING, group=TGRP-TestDocCollectionWatcher]
        at java.base@16-ea/java.lang.Thread.sleep(Native Method)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$ConnectionExpirerThread.run(NIOServerCnxnFactory.java:568)
  119) Thread[id=1726, name=SessionTracker, state=TIMED_WAITING, group=TGRP-TestDocCollectionWatcher]
        at java.base@16-ea/java.lang.Thread.sleep(Native Method)
        at app//org.apache.zookeeper.server.SessionTrackerImpl.run(SessionTrackerImpl.java:157)
  120) Thread[id=1515, name=ConnnectionExpirer, state=TIMED_WAITING, group=TGRP-TestDocCollectionWatcher]
        at java.base@16-ea/java.lang.Thread.sleep(Native Method)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$ConnectionExpirerThread.run(NIOServerCnxnFactory.java:568)
  121) Thread[id=1743, name=NIOWorkerThread-9, state=WAITING, group=TGRP-TestDocCollectionWatcher]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  122) Thread[id=1741, name=NIOWorkerThread-7, state=WAITING, group=TGRP-TestDocCollectionWatcher]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  123) Thread[id=1723, name=ConnnectionExpirer, state=TIMED_WAITING, group=TGRP-TestDocCollectionWatcher]
        at java.base@16-ea/java.lang.Thread.sleep(Native Method)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$ConnectionExpirerThread.run(NIOServerCnxnFactory.java:568)
  124) Thread[id=1536, name=NIOWorkerThread-10, state=WAITING, group=TGRP-TestDocCollectionWatcher]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  125) Thread[id=1728, name=ProcessThread(sid:0 cport:56991):, state=WAITING, group=TGRP-TestDocCollectionWatcher]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at app//org.apache.zookeeper.server.PrepRequestProcessor.run(PrepRequestProcessor.java:140)
  126) Thread[id=1582, name=NIOWorkerThread-4, state=WAITING, group=TGRP-TestDocCollectionWatcher]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  127) Thread[id=1585, name=NIOWorkerThread-7, state=WAITING, group=TGRP-TestDocCollectionWatcher]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  128) Thread[id=1520, name=ProcessThread(sid:0 cport:56399):, state=WAITING, group=TGRP-TestDocCollectionWatcher]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at app//org.apache.zookeeper.server.PrepRequestProcessor.run(PrepRequestProcessor.java:140)
  129) Thread[id=1688, name=NIOWorkerThread-6, state=WAITING, group=TGRP-TestDocCollectionWatcher]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  130) Thread[id=1782, name=NIOWorkerThread-1, state=WAITING, group=TGRP-TestDocCollectionWatcher]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  131) Thread[id=1777, name=NIOServerCxnFactory.AcceptThread:0.0.0.0/0.0.0.0:0, state=RUNNABLE, group=TGRP-TestDocCollectionWatcher]
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl$SubSelector.poll0(Native Method)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl$SubSelector.poll(WindowsSelectorImpl.java:353)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl.doSelect(WindowsSelectorImpl.java:178)
        at java.base@16-ea/sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:129)
        at java.base@16-ea/sun.nio.ch.SelectorImpl.select(SelectorImpl.java:146)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$AcceptThread.select(NIOServerCnxnFactory.java:219)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$AcceptThread.run(NIOServerCnxnFactory.java:195)
  132) Thread[id=1479, name=NIOWorkerThread-5, state=WAITING, group=TGRP-TestDocCollectionWatcher]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  133) Thread[id=1581, name=NIOWorkerThread-3, state=WAITING, group=TGRP-TestDocCollectionWatcher]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)

Stack Trace:
com.carrotsearch.randomizedtesting.ThreadLeakError: 133 threads leaked from SUITE scope at org.apache.solr.common.cloud.TestDocCollectionWatcher: 
   1) Thread[id=1691, name=NIOWorkerThread-9, state=WAITING, group=TGRP-TestDocCollectionWatcher]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
   2) Thread[id=1538, name=NIOWorkerThread-12, state=WAITING, group=TGRP-TestDocCollectionWatcher]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
   3) Thread[id=1671, name=ConnnectionExpirer, state=TIMED_WAITING, group=TGRP-TestDocCollectionWatcher]
        at java.base@16-ea/java.lang.Thread.sleep(Native Method)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$ConnectionExpirerThread.run(NIOServerCnxnFactory.java:568)
   4) Thread[id=1469, name=RequestThrottler, state=WAITING, group=TGRP-TestDocCollectionWatcher]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at app//org.apache.zookeeper.server.RequestThrottler.run(RequestThrottler.java:139)
   5) Thread[id=1566, name=ZkTestServer Run Thread, state=WAITING, group=TGRP-TestDocCollectionWatcher]
        at java.base@16-ea/java.lang.Object.wait(Native Method)
        at java.base@16-ea/java.lang.Thread.join(Thread.java:1301)
        at java.base@16-ea/java.lang.Thread.join(Thread.java:1369)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory.join(NIOServerCnxnFactory.java:929)
        at app//org.apache.solr.cloud.ZkTestServer$ZKServerMain.runFromConfig(ZkTestServer.java:347)
        at app//org.apache.solr.cloud.ZkTestServer$2.run(ZkTestServer.java:570)
   6) Thread[id=1470, name=NIOWorkerThread-1, state=WAITING, group=TGRP-TestDocCollectionWatcher]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
   7) Thread[id=1574, name=NIOWorkerThread-1, state=WAITING, group=TGRP-TestDocCollectionWatcher]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
   8) Thread[id=1789, name=NIOWorkerThread-3, state=WAITING, group=TGRP-TestDocCollectionWatcher]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
   9) Thread[id=1619, name=ConnnectionExpirer, state=TIMED_WAITING, group=TGRP-TestDocCollectionWatcher]
        at java.base@16-ea/java.lang.Thread.sleep(Native Method)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$ConnectionExpirerThread.run(NIOServerCnxnFactory.java:568)
  10) Thread[id=1725, name=NIOServerCxnFactory.AcceptThread:0.0.0.0/0.0.0.0:0, state=RUNNABLE, group=TGRP-TestDocCollectionWatcher]
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl$SubSelector.poll0(Native Method)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl$SubSelector.poll(WindowsSelectorImpl.java:353)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl.doSelect(WindowsSelectorImpl.java:178)
        at java.base@16-ea/sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:129)
        at java.base@16-ea/sun.nio.ch.SelectorImpl.select(SelectorImpl.java:146)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$AcceptThread.select(NIOServerCnxnFactory.java:219)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$AcceptThread.run(NIOServerCnxnFactory.java:195)
  11) Thread[id=1775, name=ConnnectionExpirer, state=TIMED_WAITING, group=TGRP-TestDocCollectionWatcher]
        at java.base@16-ea/java.lang.Thread.sleep(Native Method)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$ConnectionExpirerThread.run(NIOServerCnxnFactory.java:568)
  12) Thread[id=1625, name=RequestThrottler, state=WAITING, group=TGRP-TestDocCollectionWatcher]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at app//org.apache.zookeeper.server.RequestThrottler.run(RequestThrottler.java:139)
  13) Thread[id=1638, name=NIOWorkerThread-8, state=WAITING, group=TGRP-TestDocCollectionWatcher]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  14) Thread[id=1588, name=NIOWorkerThread-10, state=WAITING, group=TGRP-TestDocCollectionWatcher]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  15) Thread[id=1583, name=NIOWorkerThread-5, state=WAITING, group=TGRP-TestDocCollectionWatcher]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  16) Thread[id=1482, name=NIOWorkerThread-8, state=WAITING, group=TGRP-TestDocCollectionWatcher]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  17) Thread[id=1737, name=NIOWorkerThread-3, state=WAITING, group=TGRP-TestDocCollectionWatcher]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  18) Thread[id=1687, name=NIOWorkerThread-5, state=WAITING, group=TGRP-TestDocCollectionWatcher]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  19) Thread[id=1634, name=NIOWorkerThread-4, state=WAITING, group=TGRP-TestDocCollectionWatcher]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  20) Thread[id=1744, name=NIOWorkerThread-10, state=WAITING, group=TGRP-TestDocCollectionWatcher]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  21) Thread[id=1774, name=ZkTestServer Run Thread, state=WAITING, group=TGRP-TestDocCollectionWatcher]
        at java.base@16-ea/java.lang.Object.wait(Native Method)
        at java.base@16-ea/java.lang.Thread.join(Thread.java:1301)
        at java.base@16-ea/java.lang.Thread.join(Thread.java:1369)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory.join(NIOServerCnxnFactory.java:929)
        at app//org.apache.solr.cloud.ZkTestServer$ZKServerMain.runFromConfig(ZkTestServer.java:347)
        at app//org.apache.solr.cloud.ZkTestServer$2.run(ZkTestServer.java:570)
  22) Thread[id=1795, name=NIOWorkerThread-9, state=WAITING, group=TGRP-TestDocCollectionWatcher]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  23) Thread[id=1535, name=NIOWorkerThread-9, state=WAITING, group=TGRP-TestDocCollectionWatcher]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  24) Thread[id=1529, name=NIOWorkerThread-3, state=WAITING, group=TGRP-TestDocCollectionWatcher]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  25) Thread[id=1733, name=NIOWorkerThread-2, state=WAITING, group=TGRP-TestDocCollectionWatcher]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  26) Thread[id=1620, name=NIOServerCxnFactory.SelectorThread-0, state=RUNNABLE, group=TGRP-TestDocCollectionWatcher]
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl$SubSelector.poll0(Native Method)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl$SubSelector.poll(WindowsSelectorImpl.java:353)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl.doSelect(WindowsSelectorImpl.java:178)
        at java.base@16-ea/sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:129)
        at java.base@16-ea/sun.nio.ch.SelectorImpl.select(SelectorImpl.java:146)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.select(NIOServerCnxnFactory.java:417)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.run(NIOServerCnxnFactory.java:382)
  27) Thread[id=1640, name=NIOWorkerThread-10, state=WAITING, group=TGRP-TestDocCollectionWatcher]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  28) Thread[id=1589, name=NIOWorkerThread-11, state=WAITING, group=TGRP-TestDocCollectionWatcher]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  29) Thread[id=1478, name=NIOWorkerThread-4, state=WAITING, group=TGRP-TestDocCollectionWatcher]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  30) Thread[id=1484, name=NIOWorkerThread-10, state=WAITING, group=TGRP-TestDocCollectionWatcher]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  31) Thread[id=1590, name=NIOWorkerThread-12, state=WAITING, group=TGRP-TestDocCollectionWatcher]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  32) Thread[id=1785, name=NIOWorkerThread-2, state=WAITING, group=TGRP-TestDocCollectionWatcher]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  33) Thread[id=1636, name=NIOWorkerThread-6, state=WAITING, group=TGRP-TestDocCollectionWatcher]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  34) Thread[id=1637, name=NIOWorkerThread-7, state=WAITING, group=TGRP-TestDocCollectionWatcher]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  35) Thread[id=1473, name=NIOWorkerThread-2, state=WAITING, group=TGRP-TestDocCollectionWatcher]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  36) Thread[id=1797, name=NIOWorkerThread-11, state=WAITING, group=TGRP-TestDocCollectionWatcher]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  37) Thread[id=1730, name=NIOWorkerThread-1, state=WAITING, group=TGRP-TestDocCollectionWatcher]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  38) Thread[id=1629, name=NIOWorkerThread-2, state=WAITING, group=TGRP-TestDocCollectionWatcher]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  39) Thread[id=1694, name=NIOWorkerThread-12, state=WAITING, group=TGRP-TestDocCollectionWatcher]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  40) Thread[id=1465, name=NIOServerCxnFactory.AcceptThread:0.0.0.0/0.0.0.0:0, state=RUNNABLE, group=TGRP-TestDocCollectionWatcher]
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl$SubSelector.poll0(Native Method)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl$SubSelector.poll(WindowsSelectorImpl.java:353)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl.doSelect(WindowsSelectorImpl.java:178)
        at java.base@16-ea/sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:129)
        at java.base@16-ea/sun.nio.ch.SelectorImpl.select(SelectorImpl.java:146)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$AcceptThread.select(NIOServerCnxnFactory.java:219)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$AcceptThread.run(NIOServerCnxnFactory.java:195)
  41) Thread[id=1670, name=ZkTestServer Run Thread, state=WAITING, group=TGRP-TestDocCollectionWatcher]
        at java.base@16-ea/java.lang.Object.wait(Native Method)
        at java.base@16-ea/java.lang.Thread.join(Thread.java:1301)
        at java.base@16-ea/java.lang.Thread.join(Thread.java:1369)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory.join(NIOServerCnxnFactory.java:929)
        at app//org.apache.solr.cloud.ZkTestServer$ZKServerMain.runFromConfig(ZkTestServer.java:347)
        at app//org.apache.solr.cloud.ZkTestServer$2.run(ZkTestServer.java:570)
  42) Thread[id=1462, name=ZkTestServer Run Thread, state=WAITING, group=TGRP-TestDocCollectionWatcher]
        at java.base@16-ea/java.lang.Object.wait(Native Method)
        at java.base@16-ea/java.lang.Thread.join(Thread.java:1301)
        at java.base@16-ea/java.lang.Thread.join(Thread.java:1369)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory.join(NIOServerCnxnFactory.java:929)
        at app//org.apache.solr.cloud.ZkTestServer$ZKServerMain.runFromConfig(ZkTestServer.java:347)
        at app//org.apache.solr.cloud.ZkTestServer$2.run(ZkTestServer.java:570)
  43) Thread[id=1586, name=NIOWorkerThread-8, state=WAITING, group=TGRP-TestDocCollectionWatcher]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  44) Thread[id=1685, name=NIOWorkerThread-3, state=WAITING, group=TGRP-TestDocCollectionWatcher]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  45) Thread[id=1729, name=RequestThrottler, state=WAITING, group=TGRP-TestDocCollectionWatcher]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at app//org.apache.zookeeper.server.RequestThrottler.run(RequestThrottler.java:139)
  46) Thread[id=1480, name=NIOWorkerThread-6, state=WAITING, group=TGRP-TestDocCollectionWatcher]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  47) Thread[id=1577, name=NIOWorkerThread-2, state=WAITING, group=TGRP-TestDocCollectionWatcher]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  48) Thread[id=1584, name=NIOWorkerThread-6, state=WAITING, group=TGRP-TestDocCollectionWatcher]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  49) Thread[id=1781, name=RequestThrottler, state=WAITING, group=TGRP-TestDocCollectionWatcher]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at app//org.apache.zookeeper.server.RequestThrottler.run(RequestThrottler.java:139)
  50) Thread[id=1485, name=NIOWorkerThread-11, state=WAITING, group=TGRP-TestDocCollectionWatcher]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  51) Thread[id=1798, name=NIOWorkerThread-12, state=WAITING, group=TGRP-TestDocCollectionWatcher]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  52) Thread[id=1531, name=NIOWorkerThread-5, state=WAITING, group=TGRP-TestDocCollectionWatcher]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  53) Thread[id=1622, name=SessionTracker, state=TIMED_WAITING, group=TGRP-TestDocCollectionWatcher]
        at java.base@16-ea/java.lang.Thread.sleep(Native Method)
        at app//org.apache.zookeeper.server.SessionTrackerImpl.run(SessionTrackerImpl.java:157)
  54) Thread[id=1516, name=NIOServerCxnFactory.SelectorThread-0, state=RUNNABLE, group=TGRP-TestDocCollectionWatcher]
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl$SubSelector.poll0(Native Method)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl$SubSelector.poll(WindowsSelectorImpl.java:353)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl.doSelect(WindowsSelectorImpl.java:178)
        at java.base@16-ea/sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:129)
        at java.base@16-ea/sun.nio.ch.SelectorImpl.select(SelectorImpl.java:146)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.select(NIOServerCnxnFactory.java:417)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.run(NIOServerCnxnFactory.java:382)
  55) Thread[id=1778, name=SessionTracker, state=TIMED_WAITING, group=TGRP-TestDocCollectionWatcher]
        at java.base@16-ea/java.lang.Thread.sleep(Native Method)
        at app//org.apache.zookeeper.server.SessionTrackerImpl.run(SessionTrackerImpl.java:157)
  56) Thread[id=1776, name=NIOServerCxnFactory.SelectorThread-0, state=RUNNABLE, group=TGRP-TestDocCollectionWatcher]
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl$SubSelector.poll0(Native Method)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl$SubSelector.poll(WindowsSelectorImpl.java:353)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl.doSelect(WindowsSelectorImpl.java:178)
        at java.base@16-ea/sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:129)
        at java.base@16-ea/sun.nio.ch.SelectorImpl.select(SelectorImpl.java:146)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.select(NIOServerCnxnFactory.java:417)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.run(NIOServerCnxnFactory.java:382)
  57) Thread[id=1635, name=NIOWorkerThread-5, state=WAITING, group=TGRP-TestDocCollectionWatcher]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  58) Thread[id=1791, name=NIOWorkerThread-5, state=WAITING, group=TGRP-TestDocCollectionWatcher]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  59) Thread[id=1468, name=ProcessThread(sid:0 cport:56202):, state=WAITING, group=TGRP-TestDocCollectionWatcher]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at app//org.apache.zookeeper.server.PrepRequestProcessor.run(PrepRequestProcessor.java:140)
  60) Thread[id=1514, name=ZkTestServer Run Thread, state=WAITING, group=TGRP-TestDocCollectionWatcher]
        at java.base@16-ea/java.lang.Object.wait(Native Method)
        at java.base@16-ea/java.lang.Thread.join(Thread.java:1301)
        at java.base@16-ea/java.lang.Thread.join(Thread.java:1369)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory.join(NIOServerCnxnFactory.java:929)
        at app//org.apache.solr.cloud.ZkTestServer$ZKServerMain.runFromConfig(ZkTestServer.java:347)
        at app//org.apache.solr.cloud.ZkTestServer$2.run(ZkTestServer.java:570)
  61) Thread[id=1522, name=NIOWorkerThread-1, state=WAITING, group=TGRP-TestDocCollectionWatcher]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  62) Thread[id=1533, name=NIOWorkerThread-7, state=WAITING, group=TGRP-TestDocCollectionWatcher]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  63) Thread[id=1686, name=NIOWorkerThread-4, state=WAITING, group=TGRP-TestDocCollectionWatcher]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  64) Thread[id=1518, name=SessionTracker, state=TIMED_WAITING, group=TGRP-TestDocCollectionWatcher]
        at java.base@16-ea/java.lang.Thread.sleep(Native Method)
        at app//org.apache.zookeeper.server.SessionTrackerImpl.run(SessionTrackerImpl.java:157)
  65) Thread[id=1672, name=NIOServerCxnFactory.SelectorThread-0, state=RUNNABLE, group=TGRP-TestDocCollectionWatcher]
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl$SubSelector.poll0(Native Method)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl$SubSelector.poll(WindowsSelectorImpl.java:353)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl.doSelect(WindowsSelectorImpl.java:178)
        at java.base@16-ea/sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:129)
        at java.base@16-ea/sun.nio.ch.SelectorImpl.select(SelectorImpl.java:146)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.select(NIOServerCnxnFactory.java:417)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.run(NIOServerCnxnFactory.java:382)
  66) Thread[id=1530, name=NIOWorkerThread-4, state=WAITING, group=TGRP-TestDocCollectionWatcher]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  67) Thread[id=1673, name=NIOServerCxnFactory.AcceptThread:0.0.0.0/0.0.0.0:0, state=RUNNABLE, group=TGRP-TestDocCollectionWatcher]
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl$SubSelector.poll0(Native Method)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl$SubSelector.poll(WindowsSelectorImpl.java:353)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl.doSelect(WindowsSelectorImpl.java:178)
        at java.base@16-ea/sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:129)
        at java.base@16-ea/sun.nio.ch.SelectorImpl.select(SelectorImpl.java:146)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$AcceptThread.select(NIOServerCnxnFactory.java:219)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$AcceptThread.run(NIOServerCnxnFactory.java:195)
  68) Thread[id=1674, name=SessionTracker, state=TIMED_WAITING, group=TGRP-TestDocCollectionWatcher]
        at java.base@16-ea/java.lang.Thread.sleep(Native Method)
        at app//org.apache.zookeeper.server.SessionTrackerImpl.run(SessionTrackerImpl.java:157)
  69) Thread[id=1693, name=NIOWorkerThread-11, state=WAITING, group=TGRP-TestDocCollectionWatcher]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  70) Thread[id=1633, name=NIOWorkerThread-3, state=WAITING, group=TGRP-TestDocCollectionWatcher]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  71) Thread[id=1724, name=NIOServerCxnFactory.SelectorThread-0, state=RUNNABLE, group=TGRP-TestDocCollectionWatcher]
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl$SubSelector.poll0(Native Method)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl$SubSelector.poll(WindowsSelectorImpl.java:353)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl.doSelect(WindowsSelectorImpl.java:178)
        at java.base@16-ea/sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:129)
        at java.base@16-ea/sun.nio.ch.SelectorImpl.select(SelectorImpl.java:146)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.select(NIOServerCnxnFactory.java:417)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.run(NIOServerCnxnFactory.java:382)
  72) Thread[id=1569, name=NIOServerCxnFactory.AcceptThread:0.0.0.0/0.0.0.0:0, state=RUNNABLE, group=TGRP-TestDocCollectionWatcher]
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl$SubSelector.poll0(Native Method)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl$SubSelector.poll(WindowsSelectorImpl.java:353)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl.doSelect(WindowsSelectorImpl.java:178)
        at java.base@16-ea/sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:129)
        at java.base@16-ea/sun.nio.ch.SelectorImpl.select(SelectorImpl.java:146)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$AcceptThread.select(NIOServerCnxnFactory.java:219)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$AcceptThread.run(NIOServerCnxnFactory.java:195)
  73) Thread[id=1618, name=ZkTestServer Run Thread, state=WAITING, group=TGRP-TestDocCollectionWatcher]
        at java.base@16-ea/java.lang.Object.wait(Native Method)
        at java.base@16-ea/java.lang.Thread.join(Thread.java:1301)
        at java.base@16-ea/java.lang.Thread.join(Thread.java:1369)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory.join(NIOServerCnxnFactory.java:929)
        at app//org.apache.solr.cloud.ZkTestServer$ZKServerMain.runFromConfig(ZkTestServer.java:347)
        at app//org.apache.solr.cloud.ZkTestServer$2.run(ZkTestServer.java:570)
  74) Thread[id=1639, name=NIOWorkerThread-9, state=WAITING, group=TGRP-TestDocCollectionWatcher]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  75) Thread[id=1676, name=ProcessThread(sid:0 cport:56870):, state=WAITING, group=TGRP-TestDocCollectionWatcher]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at app//org.apache.zookeeper.server.PrepRequestProcessor.run(PrepRequestProcessor.java:140)
  76) Thread[id=1568, name=NIOServerCxnFactory.SelectorThread-0, state=RUNNABLE, group=TGRP-TestDocCollectionWatcher]
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl$SubSelector.poll0(Native Method)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl$SubSelector.poll(WindowsSelectorImpl.java:353)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl.doSelect(WindowsSelectorImpl.java:178)
        at java.base@16-ea/sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:129)
        at java.base@16-ea/sun.nio.ch.SelectorImpl.select(SelectorImpl.java:146)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.select(NIOServerCnxnFactory.java:417)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.run(NIOServerCnxnFactory.java:382)
  77) Thread[id=1642, name=NIOWorkerThread-12, state=WAITING, group=TGRP-TestDocCollectionWatcher]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  78) Thread[id=1572, name=ProcessThread(sid:0 cport:56586):, state=WAITING, group=TGRP-TestDocCollectionWatcher]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at app//org.apache.zookeeper.server.PrepRequestProcessor.run(PrepRequestProcessor.java:140)
  79) Thread[id=1641, name=NIOWorkerThread-11, state=WAITING, group=TGRP-TestDocCollectionWatcher]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  80) Thread[id=1464, name=NIOServerCxnFactory.SelectorThread-0, state=RUNNABLE, group=TGRP-TestDocCollectionWatcher]
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl$SubSelector.poll0(Native Method)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl$SubSelector.poll(WindowsSelectorImpl.java:353)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl.doSelect(WindowsSelectorImpl.java:178)
        at java.base@16-ea/sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:129)
        at java.base@16-ea/sun.nio.ch.SelectorImpl.select(SelectorImpl.java:146)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.select(NIOServerCnxnFactory.java:417)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.run(NIOServerCnxnFactory.java:382)
  81) Thread[id=1738, name=NIOWorkerThread-4, state=WAITING, group=TGRP-TestDocCollectionWatcher]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  82) Thread[id=1722, name=ZkTestServer Run Thread, state=WAITING, group=TGRP-TestDocCollectionWatcher]
        at java.base@16-ea/java.lang.Object.wait(Native Method)
        at java.base@16-ea/java.lang.Thread.join(Thread.java:1301)
        at java.base@16-ea/java.lang.Thread.join(Thread.java:1369)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory.join(NIOServerCnxnFactory.java:929)
        at app//org.apache.solr.cloud.ZkTestServer$ZKServerMain.runFromConfig(ZkTestServer.java:347)
        at app//org.apache.solr.cloud.ZkTestServer$2.run(ZkTestServer.java:570)
  83) Thread[id=1742, name=NIOWorkerThread-8, state=WAITING, group=TGRP-TestDocCollectionWatcher]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  84) Thread[id=1678, name=NIOWorkerThread-1, state=WAITING, group=TGRP-TestDocCollectionWatcher]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  85) Thread[id=1794, name=NIOWorkerThread-8, state=WAITING, group=TGRP-TestDocCollectionWatcher]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  86) Thread[id=1624, name=ProcessThread(sid:0 cport:56729):, state=WAITING, group=TGRP-TestDocCollectionWatcher]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at app//org.apache.zookeeper.server.PrepRequestProcessor.run(PrepRequestProcessor.java:140)
  87) Thread[id=1792, name=NIOWorkerThread-6, state=WAITING, group=TGRP-TestDocCollectionWatcher]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  88) Thread[id=1532, name=NIOWorkerThread-6, state=WAITING, group=TGRP-TestDocCollectionWatcher]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  89) Thread[id=1739, name=NIOWorkerThread-5, state=WAITING, group=TGRP-TestDocCollectionWatcher]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  90) Thread[id=1517, name=NIOServerCxnFactory.AcceptThread:0.0.0.0/0.0.0.0:0, state=RUNNABLE, group=TGRP-TestDocCollectionWatcher]
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl$SubSelector.poll0(Native Method)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl$SubSelector.poll(WindowsSelectorImpl.java:353)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl.doSelect(WindowsSelectorImpl.java:178)
        at java.base@16-ea/sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:129)
        at java.base@16-ea/sun.nio.ch.SelectorImpl.select(SelectorImpl.java:146)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$AcceptThread.select(NIOServerCnxnFactory.java:219)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$AcceptThread.run(NIOServerCnxnFactory.java:195)
  91) Thread[id=1534, name=NIOWorkerThread-8, state=WAITING, group=TGRP-TestDocCollectionWatcher]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  92) Thread[id=1793, name=NIOWorkerThread-7, state=WAITING, group=TGRP-TestDocCollectionWatcher]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  93) Thread[id=1587, name=NIOWorkerThread-9, state=WAITING, group=TGRP-TestDocCollectionWatcher]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  94) Thread[id=1689, name=NIOWorkerThread-7, state=WAITING, group=TGRP-TestDocCollectionWatcher]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  95) Thread[id=1481, name=NIOWorkerThread-7, state=WAITING, group=TGRP-TestDocCollectionWatcher]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  96) Thread[id=1483, name=NIOWorkerThread-9, state=WAITING, group=TGRP-TestDocCollectionWatcher]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  97) Thread[id=1570, name=SessionTracker, state=TIMED_WAITING, group=TGRP-TestDocCollectionWatcher]
        at java.base@16-ea/java.lang.Thread.sleep(Native Method)
        at app//org.apache.zookeeper.server.SessionTrackerImpl.run(SessionTrackerImpl.java:157)
  98) Thread[id=1677, name=RequestThrottler, state=WAITING, group=TGRP-TestDocCollectionWatcher]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at app//org.apache.zookeeper.server.RequestThrottler.run(RequestThrottler.java:139)
  99) Thread[id=1746, name=NIOWorkerThread-12, state=WAITING, group=TGRP-TestDocCollectionWatcher]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  100) Thread[id=1740, name=NIOWorkerThread-6, state=WAITING, group=TGRP-TestDocCollectionWatcher]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  101) Thread[id=1780, name=ProcessThread(sid:0 cport:57084):, state=WAITING, group=TGRP-TestDocCollectionWatcher]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at app//org.apache.zookeeper.server.PrepRequestProcessor.run(PrepRequestProcessor.java:140)
  102) Thread[id=1521, name=RequestThrottler, state=WAITING, group=TGRP-TestDocCollectionWatcher]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at app//org.apache.zookeeper.server.RequestThrottler.run(RequestThrottler.java:139)
  103) Thread[id=1745, name=NIOWorkerThread-11, state=WAITING, group=TGRP-TestDocCollectionWatcher]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  104) Thread[id=1466, name=SessionTracker, state=TIMED_WAITING, group=TGRP-TestDocCollectionWatcher]
        at java.base@16-ea/java.lang.Thread.sleep(Native Method)
        at app//org.apache.zookeeper.server.SessionTrackerImpl.run(SessionTrackerImpl.java:157)
  105) Thread[id=1621, name=NIOServerCxnFactory.AcceptThread:0.0.0.0/0.0.0.0:0, state=RUNNABLE, group=TGRP-TestDocCollectionWatcher]
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl$SubSelector.poll0(Native Method)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl$SubSelector.poll(WindowsSelectorImpl.java:353)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl.doSelect(WindowsSelectorImpl.java:178)
        at java.base@16-ea/sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:129)
        at java.base@16-ea/sun.nio.ch.SelectorImpl.select(SelectorImpl.java:146)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$AcceptThread.select(NIOServerCnxnFactory.java:219)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$AcceptThread.run(NIOServerCnxnFactory.java:195)
  106) Thread[id=1486, name=NIOWorkerThread-12, state=WAITING, group=TGRP-TestDocCollectionWatcher]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  107) Thread[id=1477, name=NIOWorkerThread-3, state=WAITING, group=TGRP-TestDocCollectionWatcher]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  108) Thread[id=1681, name=NIOWorkerThread-2, state=WAITING, group=TGRP-TestDocCollectionWatcher]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  109) Thread[id=1796, name=NIOWorkerThread-10, state=WAITING, group=TGRP-TestDocCollectionWatcher]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  110) Thread[id=1626, name=NIOWorkerThread-1, state=WAITING, group=TGRP-TestDocCollectionWatcher]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  111) Thread[id=1690, name=NIOWorkerThread-8, state=WAITING, group=TGRP-TestDocCollectionWatcher]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  112) Thread[id=1463, name=ConnnectionExpirer, state=TIMED_WAITING, group=TGRP-TestDocCollectionWatcher]
        at java.base@16-ea/java.lang.Thread.sleep(Native Method)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$ConnectionExpirerThread.run(NIOServerCnxnFactory.java:568)
  113) Thread[id=1537, name=NIOWorkerThread-11, state=WAITING, group=TGRP-TestDocCollectionWatcher]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  114) Thread[id=1790, name=NIOWorkerThread-4, state=WAITING, group=TGRP-TestDocCollectionWatcher]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  115) Thread[id=1573, name=RequestThrottler, state=WAITING, group=TGRP-TestDocCollectionWatcher]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at app//org.apache.zookeeper.server.RequestThrottler.run(RequestThrottler.java:139)
  116) Thread[id=1692, name=NIOWorkerThread-10, state=WAITING, group=TGRP-TestDocCollectionWatcher]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  117) Thread[id=1525, name=NIOWorkerThread-2, state=WAITING, group=TGRP-TestDocCollectionWatcher]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  118) Thread[id=1567, name=ConnnectionExpirer, state=TIMED_WAITING, group=TGRP-TestDocCollectionWatcher]
        at java.base@16-ea/java.lang.Thread.sleep(Native Method)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$ConnectionExpirerThread.run(NIOServerCnxnFactory.java:568)
  119) Thread[id=1726, name=SessionTracker, state=TIMED_WAITING, group=TGRP-TestDocCollectionWatcher]
        at java.base@16-ea/java.lang.Thread.sleep(Native Method)
        at app//org.apache.zookeeper.server.SessionTrackerImpl.run(SessionTrackerImpl.java:157)
  120) Thread[id=1515, name=ConnnectionExpirer, state=TIMED_WAITING, group=TGRP-TestDocCollectionWatcher]
        at java.base@16-ea/java.lang.Thread.sleep(Native Method)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$ConnectionExpirerThread.run(NIOServerCnxnFactory.java:568)
  121) Thread[id=1743, name=NIOWorkerThread-9, state=WAITING, group=TGRP-TestDocCollectionWatcher]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  122) Thread[id=1741, name=NIOWorkerThread-7, state=WAITING, group=TGRP-TestDocCollectionWatcher]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  123) Thread[id=1723, name=ConnnectionExpirer, state=TIMED_WAITING, group=TGRP-TestDocCollectionWatcher]
        at java.base@16-ea/java.lang.Thread.sleep(Native Method)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$ConnectionExpirerThread.run(NIOServerCnxnFactory.java:568)
  124) Thread[id=1536, name=NIOWorkerThread-10, state=WAITING, group=TGRP-TestDocCollectionWatcher]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  125) Thread[id=1728, name=ProcessThread(sid:0 cport:56991):, state=WAITING, group=TGRP-TestDocCollectionWatcher]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at app//org.apache.zookeeper.server.PrepRequestProcessor.run(PrepRequestProcessor.java:140)
  126) Thread[id=1582, name=NIOWorkerThread-4, state=WAITING, group=TGRP-TestDocCollectionWatcher]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  127) Thread[id=1585, name=NIOWorkerThread-7, state=WAITING, group=TGRP-TestDocCollectionWatcher]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  128) Thread[id=1520, name=ProcessThread(sid:0 cport:56399):, state=WAITING, group=TGRP-TestDocCollectionWatcher]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at app//org.apache.zookeeper.server.PrepRequestProcessor.run(PrepRequestProcessor.java:140)
  129) Thread[id=1688, name=NIOWorkerThread-6, state=WAITING, group=TGRP-TestDocCollectionWatcher]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  130) Thread[id=1782, name=NIOWorkerThread-1, state=WAITING, group=TGRP-TestDocCollectionWatcher]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  131) Thread[id=1777, name=NIOServerCxnFactory.AcceptThread:0.0.0.0/0.0.0.0:0, state=RUNNABLE, group=TGRP-TestDocCollectionWatcher]
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl$SubSelector.poll0(Native Method)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl$SubSelector.poll(WindowsSelectorImpl.java:353)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl.doSelect(WindowsSelectorImpl.java:178)
        at java.base@16-ea/sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:129)
        at java.base@16-ea/sun.nio.ch.SelectorImpl.select(SelectorImpl.java:146)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$AcceptThread.select(NIOServerCnxnFactory.java:219)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$AcceptThread.run(NIOServerCnxnFactory.java:195)
  132) Thread[id=1479, name=NIOWorkerThread-5, state=WAITING, group=TGRP-TestDocCollectionWatcher]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  133) Thread[id=1581, name=NIOWorkerThread-3, state=WAITING, group=TGRP-TestDocCollectionWatcher]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
	at __randomizedtesting.SeedInfo.seed([4045E0941897083E]:0)


FAILED:  org.apache.solr.common.cloud.TestDocCollectionWatcher.classMethod

Error Message:
com.carrotsearch.randomizedtesting.ThreadLeakError: There are still zombie threads that couldn't be terminated:
   1) Thread[id=1691, name=NIOWorkerThread-9, state=WAITING, group=TGRP-TestDocCollectionWatcher]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
   2) Thread[id=1538, name=NIOWorkerThread-12, state=WAITING, group=TGRP-TestDocCollectionWatcher]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
   3) Thread[id=1470, name=NIOWorkerThread-1, state=WAITING, group=TGRP-TestDocCollectionWatcher]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
   4) Thread[id=1574, name=NIOWorkerThread-1, state=WAITING, group=TGRP-TestDocCollectionWatcher]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
   5) Thread[id=1789, name=NIOWorkerThread-3, state=WAITING, group=TGRP-TestDocCollectionWatcher]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
   6) Thread[id=1725, name=NIOServerCxnFactory.AcceptThread:0.0.0.0/0.0.0.0:0, state=RUNNABLE, group=TGRP-TestDocCollectionWatcher]
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl.setWakeupSocket0(Native Method)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl.setWakeupSocket(WindowsSelectorImpl.java:500)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl.wakeup(WindowsSelectorImpl.java:621)
        at java.base@16-ea/java.nio.channels.spi.AbstractSelector$1.interrupt(AbstractSelector.java:230)
        at java.base@16-ea/java.nio.channels.spi.AbstractSelector.begin(AbstractSelector.java:236)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl.doSelect(WindowsSelectorImpl.java:176)
        at java.base@16-ea/sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:129)
        at java.base@16-ea/sun.nio.ch.SelectorImpl.select(SelectorImpl.java:146)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$AcceptThread.select(NIOServerCnxnFactory.java:219)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$AcceptThread.run(NIOServerCnxnFactory.java:195)
   7) Thread[id=1638, name=NIOWorkerThread-8, state=WAITING, group=TGRP-TestDocCollectionWatcher]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
   8) Thread[id=1588, name=NIOWorkerThread-10, state=WAITING, group=TGRP-TestDocCollectionWatcher]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
   9) Thread[id=1583, name=NIOWorkerThread-5, state=WAITING, group=TGRP-TestDocCollectionWatcher]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  10) Thread[id=1482, name=NIOWorkerThread-8, state=WAITING, group=TGRP-TestDocCollectionWatcher]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  11) Thread[id=1737, name=NIOWorkerThread-3, state=WAITING, group=TGRP-TestDocCollectionWatcher]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  12) Thread[id=1687, name=NIOWorkerThread-5, state=WAITING, group=TGRP-TestDocCollectionWatcher]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  13) Thread[id=1634, name=NIOWorkerThread-4, state=WAITING, group=TGRP-TestDocCollectionWatcher]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  14) Thread[id=1744, name=NIOWorkerThread-10, state=WAITING, group=TGRP-TestDocCollectionWatcher]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  15) Thread[id=1795, name=NIOWorkerThread-9, state=WAITING, group=TGRP-TestDocCollectionWatcher]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  16) Thread[id=1535, name=NIOWorkerThread-9, state=WAITING, group=TGRP-TestDocCollectionWatcher]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  17) Thread[id=1529, name=NIOWorkerThread-3, state=WAITING, group=TGRP-TestDocCollectionWatcher]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  18) Thread[id=1733, name=NIOWorkerThread-2, state=WAITING, group=TGRP-TestDocCollectionWatcher]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  19) Thread[id=1620, name=NIOServerCxnFactory.SelectorThread-0, state=RUNNABLE, group=TGRP-TestDocCollectionWatcher]
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl$SubSelector.poll0(Native Method)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl$SubSelector.poll(WindowsSelectorImpl.java:353)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl.doSelect(WindowsSelectorImpl.java:178)
        at java.base@16-ea/sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:129)
        at java.base@16-ea/sun.nio.ch.SelectorImpl.select(SelectorImpl.java:146)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.select(NIOServerCnxnFactory.java:417)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.run(NIOServerCnxnFactory.java:382)
  20) Thread[id=1640, name=NIOWorkerThread-10, state=WAITING, group=TGRP-TestDocCollectionWatcher]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  21) Thread[id=1589, name=NIOWorkerThread-11, state=WAITING, group=TGRP-TestDocCollectionWatcher]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  22) Thread[id=1478, name=NIOWorkerThread-4, state=WAITING, group=TGRP-TestDocCollectionWatcher]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  23) Thread[id=1484, name=NIOWorkerThread-10, state=WAITING, group=TGRP-TestDocCollectionWatcher]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  24) Thread[id=1590, name=NIOWorkerThread-12, state=WAITING, group=TGRP-TestDocCollectionWatcher]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  25) Thread[id=1785, name=NIOWorkerThread-2, state=WAITING, group=TGRP-TestDocCollectionWatcher]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  26) Thread[id=1636, name=NIOWorkerThread-6, state=WAITING, group=TGRP-TestDocCollectionWatcher]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  27) Thread[id=1637, name=NIOWorkerThread-7, state=WAITING, group=TGRP-TestDocCollectionWatcher]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  28) Thread[id=1473, name=NIOWorkerThread-2, state=WAITING, group=TGRP-TestDocCollectionWatcher]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  29) Thread[id=1797, name=NIOWorkerThread-11, state=WAITING, group=TGRP-TestDocCollectionWatcher]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  30) Thread[id=1730, name=NIOWorkerThread-1, state=WAITING, group=TGRP-TestDocCollectionWatcher]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  31) Thread[id=1629, name=NIOWorkerThread-2, state=WAITING, group=TGRP-TestDocCollectionWatcher]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  32) Thread[id=1694, name=NIOWorkerThread-12, state=WAITING, group=TGRP-TestDocCollectionWatcher]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  33) Thread[id=1465, name=NIOServerCxnFactory.AcceptThread:0.0.0.0/0.0.0.0:0, state=RUNNABLE, group=TGRP-TestDocCollectionWatcher]
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl.setWakeupSocket0(Native Method)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl.setWakeupSocket(WindowsSelectorImpl.java:500)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl.wakeup(WindowsSelectorImpl.java:621)
        at java.base@16-ea/java.nio.channels.spi.AbstractSelector$1.interrupt(AbstractSelector.java:230)
        at java.base@16-ea/java.nio.channels.spi.AbstractSelector.begin(AbstractSelector.java:236)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl.doSelect(WindowsSelectorImpl.java:176)
        at java.base@16-ea/sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:129)
        at java.base@16-ea/sun.nio.ch.SelectorImpl.select(SelectorImpl.java:146)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$AcceptThread.select(NIOServerCnxnFactory.java:219)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$AcceptThread.run(NIOServerCnxnFactory.java:195)
  34) Thread[id=1586, name=NIOWorkerThread-8, state=WAITING, group=TGRP-TestDocCollectionWatcher]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  35) Thread[id=1685, name=NIOWorkerThread-3, state=WAITING, group=TGRP-TestDocCollectionWatcher]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  36) Thread[id=1480, name=NIOWorkerThread-6, state=WAITING, group=TGRP-TestDocCollectionWatcher]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  37) Thread[id=1577, name=NIOWorkerThread-2, state=WAITING, group=TGRP-TestDocCollectionWatcher]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  38) Thread[id=1584, name=NIOWorkerThread-6, state=WAITING, group=TGRP-TestDocCollectionWatcher]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  39) Thread[id=1485, name=NIOWorkerThread-11, state=WAITING, group=TGRP-TestDocCollectionWatcher]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  40) Thread[id=1798, name=NIOWorkerThread-12, state=WAITING, group=TGRP-TestDocCollectionWatcher]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  41) Thread[id=1531, name=NIOWorkerThread-5, state=WAITING, group=TGRP-TestDocCollectionWatcher]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  42) Thread[id=1516, name=NIOServerCxnFactory.SelectorThread-0, state=RUNNABLE, group=TGRP-TestDocCollectionWatcher]
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl$SubSelector.poll0(Native Method)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl$SubSelector.poll(WindowsSelectorImpl.java:353)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl.doSelect(WindowsSelectorImpl.java:178)
        at java.base@16-ea/sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:129)
        at java.base@16-ea/sun.nio.ch.SelectorImpl.select(SelectorImpl.java:146)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.select(NIOServerCnxnFactory.java:417)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.run(NIOServerCnxnFactory.java:382)
  43) Thread[id=1776, name=NIOServerCxnFactory.SelectorThread-0, state=RUNNABLE, group=TGRP-TestDocCollectionWatcher]
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl.setWakeupSocket0(Native Method)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl.setWakeupSocket(WindowsSelectorImpl.java:500)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl.wakeup(WindowsSelectorImpl.java:621)
        at java.base@16-ea/java.nio.channels.spi.AbstractSelector$1.interrupt(AbstractSelector.java:230)
        at java.base@16-ea/java.nio.channels.spi.AbstractSelector.begin(AbstractSelector.java:236)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl.doSelect(WindowsSelectorImpl.java:176)
        at java.base@16-ea/sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:129)
        at java.base@16-ea/sun.nio.ch.SelectorImpl.select(SelectorImpl.java:146)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.select(NIOServerCnxnFactory.java:417)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.run(NIOServerCnxnFactory.java:382)
  44) Thread[id=1635, name=NIOWorkerThread-5, state=WAITING, group=TGRP-TestDocCollectionWatcher]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  45) Thread[id=1791, name=NIOWorkerThread-5, state=WAITING, group=TGRP-TestDocCollectionWatcher]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  46) Thread[id=1522, name=NIOWorkerThread-1, state=WAITING, group=TGRP-TestDocCollectionWatcher]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  47) Thread[id=1533, name=NIOWorkerThread-7, state=WAITING, group=TGRP-TestDocCollectionWatcher]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  48) Thread[id=1686, name=NIOWorkerThread-4, state=WAITING, group=TGRP-TestDocCollectionWatcher]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  49) Thread[id=1672, name=NIOServerCxnFactory.SelectorThread-0, state=RUNNABLE, group=TGRP-TestDocCollectionWatcher]
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl.setWakeupSocket0(Native Method)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl.setWakeupSocket(WindowsSelectorImpl.java:500)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl.wakeup(WindowsSelectorImpl.java:621)
        at java.base@16-ea/java.nio.channels.spi.AbstractSelector$1.interrupt(AbstractSelector.java:230)
        at java.base@16-ea/java.nio.channels.spi.AbstractSelector.begin(AbstractSelector.java:236)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl.doSelect(WindowsSelectorImpl.java:176)
        at java.base@16-ea/sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:129)
        at java.base@16-ea/sun.nio.ch.SelectorImpl.select(SelectorImpl.java:146)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.select(NIOServerCnxnFactory.java:417)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.run(NIOServerCnxnFactory.java:382)
  50) Thread[id=1530, name=NIOWorkerThread-4, state=WAITING, group=TGRP-TestDocCollectionWatcher]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  51) Thread[id=1673, name=NIOServerCxnFactory.AcceptThread:0.0.0.0/0.0.0.0:0, state=RUNNABLE, group=TGRP-TestDocCollectionWatcher]
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl.resetWakeupSocket0(Native Method)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl.resetWakeupSocket(WindowsSelectorImpl.java:509)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl.doSelect(WindowsSelectorImpl.java:193)
        at java.base@16-ea/sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:129)
        at java.base@16-ea/sun.nio.ch.SelectorImpl.select(SelectorImpl.java:146)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$AcceptThread.select(NIOServerCnxnFactory.java:219)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$AcceptThread.run(NIOServerCnxnFactory.java:195)
  52) Thread[id=1693, name=NIOWorkerThread-11, state=WAITING, group=TGRP-TestDocCollectionWatcher]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  53) Thread[id=1633, name=NIOWorkerThread-3, state=WAITING, group=TGRP-TestDocCollectionWatcher]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  54) Thread[id=1724, name=NIOServerCxnFactory.SelectorThread-0, state=RUNNABLE, group=TGRP-TestDocCollectionWatcher]
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl.resetWakeupSocket0(Native Method)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl.resetWakeupSocket(WindowsSelectorImpl.java:509)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl.doSelect(WindowsSelectorImpl.java:193)
        at java.base@16-ea/sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:129)
        at java.base@16-ea/sun.nio.ch.SelectorImpl.select(SelectorImpl.java:146)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.select(NIOServerCnxnFactory.java:417)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.run(NIOServerCnxnFactory.java:382)
  55) Thread[id=1569, name=NIOServerCxnFactory.AcceptThread:0.0.0.0/0.0.0.0:0, state=RUNNABLE, group=TGRP-TestDocCollectionWatcher]
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl.resetWakeupSocket0(Native Method)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl.resetWakeupSocket(WindowsSelectorImpl.java:509)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl.doSelect(WindowsSelectorImpl.java:193)
        at java.base@16-ea/sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:129)
        at java.base@16-ea/sun.nio.ch.SelectorImpl.select(SelectorImpl.java:146)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$AcceptThread.select(NIOServerCnxnFactory.java:219)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$AcceptThread.run(NIOServerCnxnFactory.java:195)
  56) Thread[id=1639, name=NIOWorkerThread-9, state=WAITING, group=TGRP-TestDocCollectionWatcher]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  57) Thread[id=1568, name=NIOServerCxnFactory.SelectorThread-0, state=RUNNABLE, group=TGRP-TestDocCollectionWatcher]
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl.setWakeupSocket0(Native Method)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl.setWakeupSocket(WindowsSelectorImpl.java:500)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl.wakeup(WindowsSelectorImpl.java:621)
        at java.base@16-ea/java.nio.channels.spi.AbstractSelector$1.interrupt(AbstractSelector.java:230)
        at java.base@16-ea/java.nio.channels.spi.AbstractSelector.begin(AbstractSelector.java:236)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl.doSelect(WindowsSelectorImpl.java:176)
        at java.base@16-ea/sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:129)
        at java.base@16-ea/sun.nio.ch.SelectorImpl.select(SelectorImpl.java:146)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.select(NIOServerCnxnFactory.java:417)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.run(NIOServerCnxnFactory.java:382)
  58) Thread[id=1642, name=NIOWorkerThread-12, state=WAITING, group=TGRP-TestDocCollectionWatcher]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  59) Thread[id=1641, name=NIOWorkerThread-11, state=WAITING, group=TGRP-TestDocCollectionWatcher]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  60) Thread[id=1464, name=NIOServerCxnFactory.SelectorThread-0, state=RUNNABLE, group=TGRP-TestDocCollectionWatcher]
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl$SubSelector.poll0(Native Method)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl$SubSelector.poll(WindowsSelectorImpl.java:353)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl.doSelect(WindowsSelectorImpl.java:178)
        at java.base@16-ea/sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:129)
        at java.base@16-ea/sun.nio.ch.SelectorImpl.select(SelectorImpl.java:146)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.select(NIOServerCnxnFactory.java:417)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.run(NIOServerCnxnFactory.java:382)
  61) Thread[id=1738, name=NIOWorkerThread-4, state=WAITING, group=TGRP-TestDocCollectionWatcher]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  62) Thread[id=1742, name=NIOWorkerThread-8, state=WAITING, group=TGRP-TestDocCollectionWatcher]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  63) Thread[id=1678, name=NIOWorkerThread-1, state=WAITING, group=TGRP-TestDocCollectionWatcher]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  64) Thread[id=1794, name=NIOWorkerThread-8, state=WAITING, group=TGRP-TestDocCollectionWatcher]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  65) Thread[id=1792, name=NIOWorkerThread-6, state=WAITING, group=TGRP-TestDocCollectionWatcher]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  66) Thread[id=1532, name=NIOWorkerThread-6, state=WAITING, group=TGRP-TestDocCollectionWatcher]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  67) Thread[id=1739, name=NIOWorkerThread-5, state=WAITING, group=TGRP-TestDocCollectionWatcher]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  68) Thread[id=1517, name=NIOServerCxnFactory.AcceptThread:0.0.0.0/0.0.0.0:0, state=RUNNABLE, group=TGRP-TestDocCollectionWatcher]
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl$SubSelector.poll0(Native Method)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl$SubSelector.poll(WindowsSelectorImpl.java:353)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl.doSelect(WindowsSelectorImpl.java:178)
        at java.base@16-ea/sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:129)
        at java.base@16-ea/sun.nio.ch.SelectorImpl.select(SelectorImpl.java:146)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$AcceptThread.select(NIOServerCnxnFactory.java:219)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$AcceptThread.run(NIOServerCnxnFactory.java:195)
  69) Thread[id=1534, name=NIOWorkerThread-8, state=WAITING, group=TGRP-TestDocCollectionWatcher]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  70) Thread[id=1793, name=NIOWorkerThread-7, state=WAITING, group=TGRP-TestDocCollectionWatcher]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  71) Thread[id=1587, name=NIOWorkerThread-9, state=WAITING, group=TGRP-TestDocCollectionWatcher]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  72) Thread[id=1689, name=NIOWorkerThread-7, state=WAITING, group=TGRP-TestDocCollectionWatcher]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  73) Thread[id=1481, name=NIOWorkerThread-7, state=WAITING, group=TGRP-TestDocCollectionWatcher]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  74) Thread[id=1483, name=NIOWorkerThread-9, state=WAITING, group=TGRP-TestDocCollectionWatcher]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  75) Thread[id=1746, name=NIOWorkerThread-12, state=WAITING, group=TGRP-TestDocCollectionWatcher]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  76) Thread[id=1740, name=NIOWorkerThread-6, state=WAITING, group=TGRP-TestDocCollectionWatcher]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  77) Thread[id=1745, name=NIOWorkerThread-11, state=WAITING, group=TGRP-TestDocCollectionWatcher]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  78) Thread[id=1621, name=NIOServerCxnFactory.AcceptThread:0.0.0.0/0.0.0.0:0, state=RUNNABLE, group=TGRP-TestDocCollectionWatcher]
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl.resetWakeupSocket0(Native Method)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl.resetWakeupSocket(WindowsSelectorImpl.java:509)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl.doSelect(WindowsSelectorImpl.java:193)
        at java.base@16-ea/sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:129)
        at java.base@16-ea/sun.nio.ch.SelectorImpl.select(SelectorImpl.java:146)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$AcceptThread.select(NIOServerCnxnFactory.java:219)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$AcceptThread.run(NIOServerCnxnFactory.java:195)
  79) Thread[id=1486, name=NIOWorkerThread-12, state=WAITING, group=TGRP-TestDocCollectionWatcher]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  80) Thread[id=1477, name=NIOWorkerThread-3, state=WAITING, group=TGRP-TestDocCollectionWatcher]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  81) Thread[id=1681, name=NIOWorkerThread-2, state=WAITING, group=TGRP-TestDocCollectionWatcher]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  82) Thread[id=1796, name=NIOWorkerThread-10, state=WAITING, group=TGRP-TestDocCollectionWatcher]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  83) Thread[id=1626, name=NIOWorkerThread-1, state=WAITING, group=TGRP-TestDocCollectionWatcher]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  84) Thread[id=1690, name=NIOWorkerThread-8, state=WAITING, group=TGRP-TestDocCollectionWatcher]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  85) Thread[id=1537, name=NIOWorkerThread-11, state=WAITING, group=TGRP-TestDocCollectionWatcher]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  86) Thread[id=1790, name=NIOWorkerThread-4, state=WAITING, group=TGRP-TestDocCollectionWatcher]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  87) Thread[id=1692, name=NIOWorkerThread-10, state=WAITING, group=TGRP-TestDocCollectionWatcher]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  88) Thread[id=1525, name=NIOWorkerThread-2, state=WAITING, group=TGRP-TestDocCollectionWatcher]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  89) Thread[id=1743, name=NIOWorkerThread-9, state=WAITING, group=TGRP-TestDocCollectionWatcher]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  90) Thread[id=1741, name=NIOWorkerThread-7, state=WAITING, group=TGRP-TestDocCollectionWatcher]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  91) Thread[id=1536, name=NIOWorkerThread-10, state=WAITING, group=TGRP-TestDocCollectionWatcher]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  92) Thread[id=1582, name=NIOWorkerThread-4, state=WAITING, group=TGRP-TestDocCollectionWatcher]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  93) Thread[id=1585, name=NIOWorkerThread-7, state=WAITING, group=TGRP-TestDocCollectionWatcher]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  94) Thread[id=1688, name=NIOWorkerThread-6, state=WAITING, group=TGRP-TestDocCollectionWatcher]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  95) Thread[id=1782, name=NIOWorkerThread-1, state=WAITING, group=TGRP-TestDocCollectionWatcher]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  96) Thread[id=1777, name=NIOServerCxnFactory.AcceptThread:0.0.0.0/0.0.0.0:0, state=RUNNABLE, group=TGRP-TestDocCollectionWatcher]
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl$SubSelector.poll0(Native Method)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl$SubSelector.poll(WindowsSelectorImpl.java:353)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl.doSelect(WindowsSelectorImpl.java:178)
        at java.base@16-ea/sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:129)
        at java.base@16-ea/sun.nio.ch.SelectorImpl.select(SelectorImpl.java:146)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$AcceptThread.select(NIOServerCnxnFactory.java:219)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$AcceptThread.run(NIOServerCnxnFactory.java:195)
  97) Thread[id=1479, name=NIOWorkerThread-5, state=WAITING, group=TGRP-TestDocCollectionWatcher]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  98) Thread[id=1581, name=NIOWorkerThread-3, state=WAITING, group=TGRP-TestDocCollectionWatcher]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)

Stack Trace:
com.carrotsearch.randomizedtesting.ThreadLeakError: There are still zombie threads that couldn't be terminated:
   1) Thread[id=1691, name=NIOWorkerThread-9, state=WAITING, group=TGRP-TestDocCollectionWatcher]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
   2) Thread[id=1538, name=NIOWorkerThread-12, state=WAITING, group=TGRP-TestDocCollectionWatcher]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
   3) Thread[id=1470, name=NIOWorkerThread-1, state=WAITING, group=TGRP-TestDocCollectionWatcher]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
   4) Thread[id=1574, name=NIOWorkerThread-1, state=WAITING, group=TGRP-TestDocCollectionWatcher]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
   5) Thread[id=1789, name=NIOWorkerThread-3, state=WAITING, group=TGRP-TestDocCollectionWatcher]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
   6) Thread[id=1725, name=NIOServerCxnFactory.AcceptThread:0.0.0.0/0.0.0.0:0, state=RUNNABLE, group=TGRP-TestDocCollectionWatcher]
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl.setWakeupSocket0(Native Method)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl.setWakeupSocket(WindowsSelectorImpl.java:500)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl.wakeup(WindowsSelectorImpl.java:621)
        at java.base@16-ea/java.nio.channels.spi.AbstractSelector$1.interrupt(AbstractSelector.java:230)
        at java.base@16-ea/java.nio.channels.spi.AbstractSelector.begin(AbstractSelector.java:236)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl.doSelect(WindowsSelectorImpl.java:176)
        at java.base@16-ea/sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:129)
        at java.base@16-ea/sun.nio.ch.SelectorImpl.select(SelectorImpl.java:146)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$AcceptThread.select(NIOServerCnxnFactory.java:219)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$AcceptThread.run(NIOServerCnxnFactory.java:195)
   7) Thread[id=1638, name=NIOWorkerThread-8, state=WAITING, group=TGRP-TestDocCollectionWatcher]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
   8) Thread[id=1588, name=NIOWorkerThread-10, state=WAITING, group=TGRP-TestDocCollectionWatcher]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
   9) Thread[id=1583, name=NIOWorkerThread-5, state=WAITING, group=TGRP-TestDocCollectionWatcher]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  10) Thread[id=1482, name=NIOWorkerThread-8, state=WAITING, group=TGRP-TestDocCollectionWatcher]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  11) Thread[id=1737, name=NIOWorkerThread-3, state=WAITING, group=TGRP-TestDocCollectionWatcher]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  12) Thread[id=1687, name=NIOWorkerThread-5, state=WAITING, group=TGRP-TestDocCollectionWatcher]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  13) Thread[id=1634, name=NIOWorkerThread-4, state=WAITING, group=TGRP-TestDocCollectionWatcher]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  14) Thread[id=1744, name=NIOWorkerThread-10, state=WAITING, group=TGRP-TestDocCollectionWatcher]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  15) Thread[id=1795, name=NIOWorkerThread-9, state=WAITING, group=TGRP-TestDocCollectionWatcher]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  16) Thread[id=1535, name=NIOWorkerThread-9, state=WAITING, group=TGRP-TestDocCollectionWatcher]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  17) Thread[id=1529, name=NIOWorkerThread-3, state=WAITING, group=TGRP-TestDocCollectionWatcher]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  18) Thread[id=1733, name=NIOWorkerThread-2, state=WAITING, group=TGRP-TestDocCollectionWatcher]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  19) Thread[id=1620, name=NIOServerCxnFactory.SelectorThread-0, state=RUNNABLE, group=TGRP-TestDocCollectionWatcher]
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl$SubSelector.poll0(Native Method)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl$SubSelector.poll(WindowsSelectorImpl.java:353)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl.doSelect(WindowsSelectorImpl.java:178)
        at java.base@16-ea/sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:129)
        at java.base@16-ea/sun.nio.ch.SelectorImpl.select(SelectorImpl.java:146)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.select(NIOServerCnxnFactory.java:417)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.run(NIOServerCnxnFactory.java:382)
  20) Thread[id=1640, name=NIOWorkerThread-10, state=WAITING, group=TGRP-TestDocCollectionWatcher]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  21) Thread[id=1589, name=NIOWorkerThread-11, state=WAITING, group=TGRP-TestDocCollectionWatcher]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  22) Thread[id=1478, name=NIOWorkerThread-4, state=WAITING, group=TGRP-TestDocCollectionWatcher]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  23) Thread[id=1484, name=NIOWorkerThread-10, state=WAITING, group=TGRP-TestDocCollectionWatcher]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  24) Thread[id=1590, name=NIOWorkerThread-12, state=WAITING, group=TGRP-TestDocCollectionWatcher]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  25) Thread[id=1785, name=NIOWorkerThread-2, state=WAITING, group=TGRP-TestDocCollectionWatcher]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  26) Thread[id=1636, name=NIOWorkerThread-6, state=WAITING, group=TGRP-TestDocCollectionWatcher]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  27) Thread[id=1637, name=NIOWorkerThread-7, state=WAITING, group=TGRP-TestDocCollectionWatcher]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  28) Thread[id=1473, name=NIOWorkerThread-2, state=WAITING, group=TGRP-TestDocCollectionWatcher]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  29) Thread[id=1797, name=NIOWorkerThread-11, state=WAITING, group=TGRP-TestDocCollectionWatcher]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  30) Thread[id=1730, name=NIOWorkerThread-1, state=WAITING, group=TGRP-TestDocCollectionWatcher]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  31) Thread[id=1629, name=NIOWorkerThread-2, state=WAITING, group=TGRP-TestDocCollectionWatcher]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  32) Thread[id=1694, name=NIOWorkerThread-12, state=WAITING, group=TGRP-TestDocCollectionWatcher]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  33) Thread[id=1465, name=NIOServerCxnFactory.AcceptThread:0.0.0.0/0.0.0.0:0, state=RUNNABLE, group=TGRP-TestDocCollectionWatcher]
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl.setWakeupSocket0(Native Method)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl.setWakeupSocket(WindowsSelectorImpl.java:500)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl.wakeup(WindowsSelectorImpl.java:621)
        at java.base@16-ea/java.nio.channels.spi.AbstractSelector$1.interrupt(AbstractSelector.java:230)
        at java.base@16-ea/java.nio.channels.spi.AbstractSelector.begin(AbstractSelector.java:236)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl.doSelect(WindowsSelectorImpl.java:176)
        at java.base@16-ea/sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:129)
        at java.base@16-ea/sun.nio.ch.SelectorImpl.select(SelectorImpl.java:146)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$AcceptThread.select(NIOServerCnxnFactory.java:219)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$AcceptThread.run(NIOServerCnxnFactory.java:195)
  34) Thread[id=1586, name=NIOWorkerThread-8, state=WAITING, group=TGRP-TestDocCollectionWatcher]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  35) Thread[id=1685, name=NIOWorkerThread-3, state=WAITING, group=TGRP-TestDocCollectionWatcher]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  36) Thread[id=1480, name=NIOWorkerThread-6, state=WAITING, group=TGRP-TestDocCollectionWatcher]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  37) Thread[id=1577, name=NIOWorkerThread-2, state=WAITING, group=TGRP-TestDocCollectionWatcher]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  38) Thread[id=1584, name=NIOWorkerThread-6, state=WAITING, group=TGRP-TestDocCollectionWatcher]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  39) Thread[id=1485, name=NIOWorkerThread-11, state=WAITING, group=TGRP-TestDocCollectionWatcher]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  40) Thread[id=1798, name=NIOWorkerThread-12, state=WAITING, group=TGRP-TestDocCollectionWatcher]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  41) Thread[id=1531, name=NIOWorkerThread-5, state=WAITING, group=TGRP-TestDocCollectionWatcher]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  42) Thread[id=1516, name=NIOServerCxnFactory.SelectorThread-0, state=RUNNABLE, group=TGRP-TestDocCollectionWatcher]
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl$SubSelector.poll0(Native Method)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl$SubSelector.poll(WindowsSelectorImpl.java:353)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl.doSelect(WindowsSelectorImpl.java:178)
        at java.base@16-ea/sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:129)
        at java.base@16-ea/sun.nio.ch.SelectorImpl.select(SelectorImpl.java:146)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.select(NIOServerCnxnFactory.java:417)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.run(NIOServerCnxnFactory.java:382)
  43) Thread[id=1776, name=NIOServerCxnFactory.SelectorThread-0, state=RUNNABLE, group=TGRP-TestDocCollectionWatcher]
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl.setWakeupSocket0(Native Method)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl.setWakeupSocket(WindowsSelectorImpl.java:500)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl.wakeup(WindowsSelectorImpl.java:621)
        at java.base@16-ea/java.nio.channels.spi.AbstractSelector$1.interrupt(AbstractSelector.java:230)
        at java.base@16-ea/java.nio.channels.spi.AbstractSelector.begin(AbstractSelector.java:236)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl.doSelect(WindowsSelectorImpl.java:176)
        at java.base@16-ea/sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:129)
        at java.base@16-ea/sun.nio.ch.SelectorImpl.select(SelectorImpl.java:146)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.select(NIOServerCnxnFactory.java:417)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.run(NIOServerCnxnFactory.java:382)
  44) Thread[id=1635, name=NIOWorkerThread-5, state=WAITING, group=TGRP-TestDocCollectionWatcher]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  45) Thread[id=1791, name=NIOWorkerThread-5, state=WAITING, group=TGRP-TestDocCollectionWatcher]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  46) Thread[id=1522, name=NIOWorkerThread-1, state=WAITING, group=TGRP-TestDocCollectionWatcher]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  47) Thread[id=1533, name=NIOWorkerThread-7, state=WAITING, group=TGRP-TestDocCollectionWatcher]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  48) Thread[id=1686, name=NIOWorkerThread-4, state=WAITING, group=TGRP-TestDocCollectionWatcher]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  49) Thread[id=1672, name=NIOServerCxnFactory.SelectorThread-0, state=RUNNABLE, group=TGRP-TestDocCollectionWatcher]
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl.setWakeupSocket0(Native Method)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl.setWakeupSocket(WindowsSelectorImpl.java:500)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl.wakeup(WindowsSelectorImpl.java:621)
        at java.base@16-ea/java.nio.channels.spi.AbstractSelector$1.interrupt(AbstractSelector.java:230)
        at java.base@16-ea/java.nio.channels.spi.AbstractSelector.begin(AbstractSelector.java:236)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl.doSelect(WindowsSelectorImpl.java:176)
        at java.base@16-ea/sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:129)
        at java.base@16-ea/sun.nio.ch.SelectorImpl.select(SelectorImpl.java:146)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.select(NIOServerCnxnFactory.java:417)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.run(NIOServerCnxnFactory.java:382)
  50) Thread[id=1530, name=NIOWorkerThread-4, state=WAITING, group=TGRP-TestDocCollectionWatcher]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  51) Thread[id=1673, name=NIOServerCxnFactory.AcceptThread:0.0.0.0/0.0.0.0:0, state=RUNNABLE, group=TGRP-TestDocCollectionWatcher]
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl.resetWakeupSocket0(Native Method)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl.resetWakeupSocket(WindowsSelectorImpl.java:509)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl.doSelect(WindowsSelectorImpl.java:193)
        at java.base@16-ea/sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:129)
        at java.base@16-ea/sun.nio.ch.SelectorImpl.select(SelectorImpl.java:146)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$AcceptThread.select(NIOServerCnxnFactory.java:219)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$AcceptThread.run(NIOServerCnxnFactory.java:195)
  52) Thread[id=1693, name=NIOWorkerThread-11, state=WAITING, group=TGRP-TestDocCollectionWatcher]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  53) Thread[id=1633, name=NIOWorkerThread-3, state=WAITING, group=TGRP-TestDocCollectionWatcher]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  54) Thread[id=1724, name=NIOServerCxnFactory.SelectorThread-0, state=RUNNABLE, group=TGRP-TestDocCollectionWatcher]
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl.resetWakeupSocket0(Native Method)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl.resetWakeupSocket(WindowsSelectorImpl.java:509)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl.doSelect(WindowsSelectorImpl.java:193)
        at java.base@16-ea/sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:129)
        at java.base@16-ea/sun.nio.ch.SelectorImpl.select(SelectorImpl.java:146)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.select(NIOServerCnxnFactory.java:417)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.run(NIOServerCnxnFactory.java:382)
  55) Thread[id=1569, name=NIOServerCxnFactory.AcceptThread:0.0.0.0/0.0.0.0:0, state=RUNNABLE, group=TGRP-TestDocCollectionWatcher]
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl.resetWakeupSocket0(Native Method)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl.resetWakeupSocket(WindowsSelectorImpl.java:509)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl.doSelect(WindowsSelectorImpl.java:193)
        at java.base@16-ea/sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:129)
        at java.base@16-ea/sun.nio.ch.SelectorImpl.select(SelectorImpl.java:146)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$AcceptThread.select(NIOServerCnxnFactory.java:219)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$AcceptThread.run(NIOServerCnxnFactory.java:195)
  56) Thread[id=1639, name=NIOWorkerThread-9, state=WAITING, group=TGRP-TestDocCollectionWatcher]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  57) Thread[id=1568, name=NIOServerCxnFactory.SelectorThread-0, state=RUNNABLE, group=TGRP-TestDocCollectionWatcher]
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl.setWakeupSocket0(Native Method)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl.setWakeupSocket(WindowsSelectorImpl.java:500)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl.wakeup(WindowsSelectorImpl.java:621)
        at java.base@16-ea/java.nio.channels.spi.AbstractSelector$1.interrupt(AbstractSelector.java:230)
        at java.base@16-ea/java.nio.channels.spi.AbstractSelector.begin(AbstractSelector.java:236)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl.doSelect(WindowsSelectorImpl.java:176)
        at java.base@16-ea/sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:129)
        at java.base@16-ea/sun.nio.ch.SelectorImpl.select(SelectorImpl.java:146)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.select(NIOServerCnxnFactory.java:417)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.run(NIOServerCnxnFactory.java:382)
  58) Thread[id=1642, name=NIOWorkerThread-12, state=WAITING, group=TGRP-TestDocCollectionWatcher]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  59) Thread[id=1641, name=NIOWorkerThread-11, state=WAITING, group=TGRP-TestDocCollectionWatcher]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  60) Thread[id=1464, name=NIOServerCxnFactory.SelectorThread-0, state=RUNNABLE, group=TGRP-TestDocCollectionWatcher]
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl$SubSelector.poll0(Native Method)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl$SubSelector.poll(WindowsSelectorImpl.java:353)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl.doSelect(WindowsSelectorImpl.java:178)
        at java.base@16-ea/sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:129)
        at java.base@16-ea/sun.nio.ch.SelectorImpl.select(SelectorImpl.java:146)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.select(NIOServerCnxnFactory.java:417)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.run(NIOServerCnxnFactory.java:382)
  61) Thread[id=1738, name=NIOWorkerThread-4, state=WAITING, group=TGRP-TestDocCollectionWatcher]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  62) Thread[id=1742, name=NIOWorkerThread-8, state=WAITING, group=TGRP-TestDocCollectionWatcher]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  63) Thread[id=1678, name=NIOWorkerThread-1, state=WAITING, group=TGRP-TestDocCollectionWatcher]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  64) Thread[id=1794, name=NIOWorkerThread-8, state=WAITING, group=TGRP-TestDocCollectionWatcher]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  65) Thread[id=1792, name=NIOWorkerThread-6, state=WAITING, group=TGRP-TestDocCollectionWatcher]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  66) Thread[id=1532, name=NIOWorkerThread-6, state=WAITING, group=TGRP-TestDocCollectionWatcher]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  67) Thread[id=1739, name=NIOWorkerThread-5, state=WAITING, group=TGRP-TestDocCollectionWatcher]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  68) Thread[id=1517, name=NIOServerCxnFactory.AcceptThread:0.0.0.0/0.0.0.0:0, state=RUNNABLE, group=TGRP-TestDocCollectionWatcher]
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl$SubSelector.poll0(Native Method)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl$SubSelector.poll(WindowsSelectorImpl.java:353)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl.doSelect(WindowsSelectorImpl.java:178)
        at java.base@16-ea/sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:129)
        at java.base@16-ea/sun.nio.ch.SelectorImpl.select(SelectorImpl.java:146)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$AcceptThread.select(NIOServerCnxnFactory.java:219)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$AcceptThread.run(NIOServerCnxnFactory.java:195)
  69) Thread[id=1534, name=NIOWorkerThread-8, state=WAITING, group=TGRP-TestDocCollectionWatcher]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  70) Thread[id=1793, name=NIOWorkerThread-7, state=WAITING, group=TGRP-TestDocCollectionWatcher]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  71) Thread[id=1587, name=NIOWorkerThread-9, state=WAITING, group=TGRP-TestDocCollectionWatcher]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  72) Thread[id=1689, name=NIOWorkerThread-7, state=WAITING, group=TGRP-TestDocCollectionWatcher]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  73) Thread[id=1481, name=NIOWorkerThread-7, state=WAITING, group=TGRP-TestDocCollectionWatcher]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  74) Thread[id=1483, name=NIOWorkerThread-9, state=WAITING, group=TGRP-TestDocCollectionWatcher]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  75) Thread[id=1746, name=NIOWorkerThread-12, state=WAITING, group=TGRP-TestDocCollectionWatcher]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  76) Thread[id=1740, name=NIOWorkerThread-6, state=WAITING, group=TGRP-TestDocCollectionWatcher]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  77) Thread[id=1745, name=NIOWorkerThread-11, state=WAITING, group=TGRP-TestDocCollectionWatcher]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  78) Thread[id=1621, name=NIOServerCxnFactory.AcceptThread:0.0.0.0/0.0.0.0:0, state=RUNNABLE, group=TGRP-TestDocCollectionWatcher]
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl.resetWakeupSocket0(Native Method)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl.resetWakeupSocket(WindowsSelectorImpl.java:509)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl.doSelect(WindowsSelectorImpl.java:193)
        at java.base@16-ea/sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:129)
        at java.base@16-ea/sun.nio.ch.SelectorImpl.select(SelectorImpl.java:146)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$AcceptThread.select(NIOServerCnxnFactory.java:219)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$AcceptThread.run(NIOServerCnxnFactory.java:195)
  79) Thread[id=1486, name=NIOWorkerThread-12, state=WAITING, group=TGRP-TestDocCollectionWatcher]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  80) Thread[id=1477, name=NIOWorkerThread-3, state=WAITING, group=TGRP-TestDocCollectionWatcher]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  81) Thread[id=1681, name=NIOWorkerThread-2, state=WAITING, group=TGRP-TestDocCollectionWatcher]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  82) Thread[id=1796, name=NIOWorkerThread-10, state=WAITING, group=TGRP-TestDocCollectionWatcher]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  83) Thread[id=1626, name=NIOWorkerThread-1, state=WAITING, group=TGRP-TestDocCollectionWatcher]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  84) Thread[id=1690, name=NIOWorkerThread-8, state=WAITING, group=TGRP-TestDocCollectionWatcher]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  85) Thread[id=1537, name=NIOWorkerThread-11, state=WAITING, group=TGRP-TestDocCollectionWatcher]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  86) Thread[id=1790, name=NIOWorkerThread-4, state=WAITING, group=TGRP-TestDocCollectionWatcher]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  87) Thread[id=1692, name=NIOWorkerThread-10, state=WAITING, group=TGRP-TestDocCollectionWatcher]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  88) Thread[id=1525, name=NIOWorkerThread-2, state=WAITING, group=TGRP-TestDocCollectionWatcher]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  89) Thread[id=1743, name=NIOWorkerThread-9, state=WAITING, group=TGRP-TestDocCollectionWatcher]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  90) Thread[id=1741, name=NIOWorkerThread-7, state=WAITING, group=TGRP-TestDocCollectionWatcher]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  91) Thread[id=1536, name=NIOWorkerThread-10, state=WAITING, group=TGRP-TestDocCollectionWatcher]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  92) Thread[id=1582, name=NIOWorkerThread-4, state=WAITING, group=TGRP-TestDocCollectionWatcher]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  93) Thread[id=1585, name=NIOWorkerThread-7, state=WAITING, group=TGRP-TestDocCollectionWatcher]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  94) Thread[id=1688, name=NIOWorkerThread-6, state=WAITING, group=TGRP-TestDocCollectionWatcher]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  95) Thread[id=1782, name=NIOWorkerThread-1, state=WAITING, group=TGRP-TestDocCollectionWatcher]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  96) Thread[id=1777, name=NIOServerCxnFactory.AcceptThread:0.0.0.0/0.0.0.0:0, state=RUNNABLE, group=TGRP-TestDocCollectionWatcher]
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl$SubSelector.poll0(Native Method)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl$SubSelector.poll(WindowsSelectorImpl.java:353)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl.doSelect(WindowsSelectorImpl.java:178)
        at java.base@16-ea/sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:129)
        at java.base@16-ea/sun.nio.ch.SelectorImpl.select(SelectorImpl.java:146)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$AcceptThread.select(NIOServerCnxnFactory.java:219)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$AcceptThread.run(NIOServerCnxnFactory.java:195)
  97) Thread[id=1479, name=NIOWorkerThread-5, state=WAITING, group=TGRP-TestDocCollectionWatcher]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  98) Thread[id=1581, name=NIOWorkerThread-3, state=WAITING, group=TGRP-TestDocCollectionWatcher]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
	at __randomizedtesting.SeedInfo.seed([4045E0941897083E]:0)


FAILED:  org.apache.solr.cloud.MiniSolrCloudClusterTest.testMultipleClustersDiffZk

Error Message:
java.lang.RuntimeException: org.apache.solr.common.SolrException: java.util.concurrent.TimeoutException: Could not connect to ZooKeeper 127.0.0.1:57544 within 30000 ms

Stack Trace:
java.lang.RuntimeException: org.apache.solr.common.SolrException: java.util.concurrent.TimeoutException: Could not connect to ZooKeeper 127.0.0.1:57544 within 30000 ms
	at __randomizedtesting.SeedInfo.seed([4045E0941897083E:526B9D8CF67EF7E0]:0)
	at org.apache.solr.cloud.ZkTestServer.run(ZkTestServer.java:606)
	at org.apache.solr.cloud.ZkTestServer.run(ZkTestServer.java:530)
	at org.apache.solr.cloud.MiniSolrCloudCluster.<init>(MiniSolrCloudCluster.java:286)
	at org.apache.solr.cloud.MiniSolrCloudCluster.<init>(MiniSolrCloudCluster.java:245)
	at org.apache.solr.cloud.MiniSolrCloudCluster.<init>(MiniSolrCloudCluster.java:225)
	at org.apache.solr.cloud.MiniSolrCloudCluster.<init>(MiniSolrCloudCluster.java:152)
	at org.apache.solr.cloud.MiniSolrCloudClusterTest.testMultipleClustersDiffZk(MiniSolrCloudClusterTest.java:142)
	at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:78)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:567)
	at com.carrotsearch.randomizedtesting.RandomizedRunner.invoke(RandomizedRunner.java:1754)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$8.evaluate(RandomizedRunner.java:942)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$9.evaluate(RandomizedRunner.java:978)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$10.evaluate(RandomizedRunner.java:992)
	at com.carrotsearch.randomizedtesting.rules.SystemPropertiesRestoreRule$1.evaluate(SystemPropertiesRestoreRule.java:57)
	at org.junit.rules.RunRules.evaluate(RunRules.java:20)
	at org.apache.lucene.util.TestRuleSetupTeardownChained$1.evaluate(TestRuleSetupTeardownChained.java:44)
	at org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeAfterRule.java:43)
	at org.apache.lucene.util.TestRuleThreadAndTestName$1.evaluate(TestRuleThreadAndTestName.java:45)
	at org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRuleIgnoreAfterMaxFailures.java:60)
	at org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure.java:44)
	at org.junit.rules.RunRules.evaluate(RunRules.java:20)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.run(ThreadLeakControl.java:370)
	at com.carrotsearch.randomizedtesting.ThreadLeakControl.forkTimeoutingTask(ThreadLeakControl.java:819)
	at com.carrotsearch.randomizedtesting.ThreadLeakControl$3.evaluate(ThreadLeakControl.java:470)
	at com.carrotsearch.randomizedtesting.RandomizedRunner.runSingleTest(RandomizedRunner.java:951)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$5.evaluate(RandomizedRunner.java:836)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$6.evaluate(RandomizedRunner.java:887)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$7.evaluate(RandomizedRunner.java:898)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at com.carrotsearch.randomizedtesting.rules.SystemPropertiesRestoreRule$1.evaluate(SystemPropertiesRestoreRule.java:57)
	at org.junit.rules.RunRules.evaluate(RunRules.java:20)
	at org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeAfterRule.java:43)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at org.apache.lucene.util.TestRuleStoreClassName$1.evaluate(TestRuleStoreClassName.java:38)
	at com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMethodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
	at com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMethodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at org.apache.lucene.util.TestRuleAssertionsRequired$1.evaluate(TestRuleAssertionsRequired.java:51)
	at org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure.java:44)
	at org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRuleIgnoreAfterMaxFailures.java:60)
	at org.apache.lucene.util.TestRuleIgnoreTestSuites$1.evaluate(TestRuleIgnoreTestSuites.java:47)
	at org.junit.rules.RunRules.evaluate(RunRules.java:20)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.run(ThreadLeakControl.java:370)
	at com.carrotsearch.randomizedtesting.ThreadLeakControl.lambda$forkTimeoutingTask$0(ThreadLeakControl.java:826)
	at java.base/java.lang.Thread.run(Thread.java:831)
Caused by: org.apache.solr.common.SolrException: java.util.concurrent.TimeoutException: Could not connect to ZooKeeper 127.0.0.1:57544 within 30000 ms
	at org.apache.solr.common.cloud.SolrZkClient.<init>(SolrZkClient.java:203)
	at org.apache.solr.common.cloud.SolrZkClient.<init>(SolrZkClient.java:127)
	at org.apache.solr.common.cloud.SolrZkClient.<init>(SolrZkClient.java:113)
	at org.apache.solr.cloud.ZkTestServer.init(ZkTestServer.java:451)
	at org.apache.solr.cloud.ZkTestServer.run(ZkTestServer.java:603)
	... 49 more
Caused by: java.util.concurrent.TimeoutException: Could not connect to ZooKeeper 127.0.0.1:57544 within 30000 ms
	at org.apache.solr.common.cloud.ConnectionManager.waitForConnected(ConnectionManager.java:251)
	at org.apache.solr.common.cloud.SolrZkClient.<init>(SolrZkClient.java:194)
	... 53 more


FAILED:  org.apache.solr.cloud.MiniSolrCloudClusterTest.testJettyUsingSysProp

Error Message:
java.lang.RuntimeException: org.apache.solr.common.SolrException: java.util.concurrent.TimeoutException: Could not connect to ZooKeeper 127.0.0.1:57595 within 30000 ms

Stack Trace:
java.lang.RuntimeException: org.apache.solr.common.SolrException: java.util.concurrent.TimeoutException: Could not connect to ZooKeeper 127.0.0.1:57595 within 30000 ms
	at __randomizedtesting.SeedInfo.seed([4045E0941897083E:9C6E72619E53188A]:0)
	at org.apache.solr.cloud.ZkTestServer.run(ZkTestServer.java:606)
	at org.apache.solr.cloud.ZkTestServer.run(ZkTestServer.java:530)
	at org.apache.solr.cloud.MiniSolrCloudCluster.<init>(MiniSolrCloudCluster.java:286)
	at org.apache.solr.cloud.MiniSolrCloudCluster.<init>(MiniSolrCloudCluster.java:245)
	at org.apache.solr.cloud.MiniSolrCloudCluster.<init>(MiniSolrCloudCluster.java:225)
	at org.apache.solr.cloud.MiniSolrCloudCluster.<init>(MiniSolrCloudCluster.java:152)
	at org.apache.solr.cloud.MiniSolrCloudClusterTest$3.<init>(MiniSolrCloudClusterTest.java:177)
	at org.apache.solr.cloud.MiniSolrCloudClusterTest.testJettyUsingSysProp(MiniSolrCloudClusterTest.java:177)
	at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:78)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:567)
	at com.carrotsearch.randomizedtesting.RandomizedRunner.invoke(RandomizedRunner.java:1754)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$8.evaluate(RandomizedRunner.java:942)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$9.evaluate(RandomizedRunner.java:978)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$10.evaluate(RandomizedRunner.java:992)
	at com.carrotsearch.randomizedtesting.rules.SystemPropertiesRestoreRule$1.evaluate(SystemPropertiesRestoreRule.java:57)
	at org.junit.rules.RunRules.evaluate(RunRules.java:20)
	at org.apache.lucene.util.TestRuleSetupTeardownChained$1.evaluate(TestRuleSetupTeardownChained.java:44)
	at org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeAfterRule.java:43)
	at org.apache.lucene.util.TestRuleThreadAndTestName$1.evaluate(TestRuleThreadAndTestName.java:45)
	at org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRuleIgnoreAfterMaxFailures.java:60)
	at org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure.java:44)
	at org.junit.rules.RunRules.evaluate(RunRules.java:20)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.run(ThreadLeakControl.java:370)
	at com.carrotsearch.randomizedtesting.ThreadLeakControl.forkTimeoutingTask(ThreadLeakControl.java:819)
	at com.carrotsearch.randomizedtesting.ThreadLeakControl$3.evaluate(ThreadLeakControl.java:470)
	at com.carrotsearch.randomizedtesting.RandomizedRunner.runSingleTest(RandomizedRunner.java:951)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$5.evaluate(RandomizedRunner.java:836)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$6.evaluate(RandomizedRunner.java:887)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$7.evaluate(RandomizedRunner.java:898)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at com.carrotsearch.randomizedtesting.rules.SystemPropertiesRestoreRule$1.evaluate(SystemPropertiesRestoreRule.java:57)
	at org.junit.rules.RunRules.evaluate(RunRules.java:20)
	at org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeAfterRule.java:43)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at org.apache.lucene.util.TestRuleStoreClassName$1.evaluate(TestRuleStoreClassName.java:38)
	at com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMethodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
	at com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMethodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at org.apache.lucene.util.TestRuleAssertionsRequired$1.evaluate(TestRuleAssertionsRequired.java:51)
	at org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure.java:44)
	at org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRuleIgnoreAfterMaxFailures.java:60)
	at org.apache.lucene.util.TestRuleIgnoreTestSuites$1.evaluate(TestRuleIgnoreTestSuites.java:47)
	at org.junit.rules.RunRules.evaluate(RunRules.java:20)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.run(ThreadLeakControl.java:370)
	at com.carrotsearch.randomizedtesting.ThreadLeakControl.lambda$forkTimeoutingTask$0(ThreadLeakControl.java:826)
	at java.base/java.lang.Thread.run(Thread.java:831)
Caused by: org.apache.solr.common.SolrException: java.util.concurrent.TimeoutException: Could not connect to ZooKeeper 127.0.0.1:57595 within 30000 ms
	at org.apache.solr.common.cloud.SolrZkClient.<init>(SolrZkClient.java:203)
	at org.apache.solr.common.cloud.SolrZkClient.<init>(SolrZkClient.java:127)
	at org.apache.solr.common.cloud.SolrZkClient.<init>(SolrZkClient.java:113)
	at org.apache.solr.cloud.ZkTestServer.init(ZkTestServer.java:451)
	at org.apache.solr.cloud.ZkTestServer.run(ZkTestServer.java:603)
	... 50 more
Caused by: java.util.concurrent.TimeoutException: Could not connect to ZooKeeper 127.0.0.1:57595 within 30000 ms
	at org.apache.solr.common.cloud.ConnectionManager.waitForConnected(ConnectionManager.java:251)
	at org.apache.solr.common.cloud.SolrZkClient.<init>(SolrZkClient.java:194)
	... 54 more


FAILED:  org.apache.solr.cloud.MiniSolrCloudClusterTest.classMethod

Error Message:
com.carrotsearch.randomizedtesting.ThreadLeakError: 38 threads leaked from SUITE scope at org.apache.solr.cloud.MiniSolrCloudClusterTest: 
   1) Thread[id=650, name=NIOWorkerThread-11, state=WAITING, group=TGRP-MiniSolrCloudClusterTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
   2) Thread[id=578, name=NIOWorkerThread-5, state=WAITING, group=TGRP-MiniSolrCloudClusterTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
   3) Thread[id=580, name=NIOWorkerThread-7, state=WAITING, group=TGRP-MiniSolrCloudClusterTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
   4) Thread[id=576, name=NIOWorkerThread-3, state=WAITING, group=TGRP-MiniSolrCloudClusterTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
   5) Thread[id=630, name=NIOServerCxnFactory.AcceptThread:0.0.0.0/0.0.0.0:0, state=RUNNABLE, group=TGRP-MiniSolrCloudClusterTest]
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl$SubSelector.poll0(Native Method)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl$SubSelector.poll(WindowsSelectorImpl.java:353)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl.doSelect(WindowsSelectorImpl.java:178)
        at java.base@16-ea/sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:129)
        at java.base@16-ea/sun.nio.ch.SelectorImpl.select(SelectorImpl.java:146)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$AcceptThread.select(NIOServerCnxnFactory.java:219)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$AcceptThread.run(NIOServerCnxnFactory.java:195)
   6) Thread[id=635, name=NIOWorkerThread-1, state=WAITING, group=TGRP-MiniSolrCloudClusterTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
   7) Thread[id=638, name=NIOWorkerThread-2, state=WAITING, group=TGRP-MiniSolrCloudClusterTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
   8) Thread[id=563, name=NIOServerCxnFactory.SelectorThread-0, state=RUNNABLE, group=TGRP-MiniSolrCloudClusterTest]
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl$SubSelector.poll0(Native Method)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl$SubSelector.poll(WindowsSelectorImpl.java:353)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl.doSelect(WindowsSelectorImpl.java:178)
        at java.base@16-ea/sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:129)
        at java.base@16-ea/sun.nio.ch.SelectorImpl.select(SelectorImpl.java:146)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.select(NIOServerCnxnFactory.java:417)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.run(NIOServerCnxnFactory.java:382)
   9) Thread[id=584, name=NIOWorkerThread-11, state=WAITING, group=TGRP-MiniSolrCloudClusterTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  10) Thread[id=644, name=NIOWorkerThread-5, state=WAITING, group=TGRP-MiniSolrCloudClusterTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  11) Thread[id=645, name=NIOWorkerThread-6, state=WAITING, group=TGRP-MiniSolrCloudClusterTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  12) Thread[id=651, name=NIOWorkerThread-12, state=WAITING, group=TGRP-MiniSolrCloudClusterTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  13) Thread[id=565, name=SessionTracker, state=TIMED_WAITING, group=TGRP-MiniSolrCloudClusterTest]
        at java.base@16-ea/java.lang.Thread.sleep(Native Method)
        at app//org.apache.zookeeper.server.SessionTrackerImpl.run(SessionTrackerImpl.java:157)
  14) Thread[id=568, name=RequestThrottler, state=WAITING, group=TGRP-MiniSolrCloudClusterTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at app//org.apache.zookeeper.server.RequestThrottler.run(RequestThrottler.java:139)
  15) Thread[id=572, name=NIOWorkerThread-2, state=WAITING, group=TGRP-MiniSolrCloudClusterTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  16) Thread[id=646, name=NIOWorkerThread-7, state=WAITING, group=TGRP-MiniSolrCloudClusterTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  17) Thread[id=581, name=NIOWorkerThread-8, state=WAITING, group=TGRP-MiniSolrCloudClusterTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  18) Thread[id=629, name=NIOServerCxnFactory.SelectorThread-0, state=RUNNABLE, group=TGRP-MiniSolrCloudClusterTest]
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl$SubSelector.poll0(Native Method)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl$SubSelector.poll(WindowsSelectorImpl.java:353)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl.doSelect(WindowsSelectorImpl.java:178)
        at java.base@16-ea/sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:129)
        at java.base@16-ea/sun.nio.ch.SelectorImpl.select(SelectorImpl.java:146)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.select(NIOServerCnxnFactory.java:417)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.run(NIOServerCnxnFactory.java:382)
  19) Thread[id=647, name=NIOWorkerThread-8, state=WAITING, group=TGRP-MiniSolrCloudClusterTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  20) Thread[id=569, name=NIOWorkerThread-1, state=WAITING, group=TGRP-MiniSolrCloudClusterTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  21) Thread[id=649, name=NIOWorkerThread-10, state=WAITING, group=TGRP-MiniSolrCloudClusterTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  22) Thread[id=583, name=NIOWorkerThread-10, state=WAITING, group=TGRP-MiniSolrCloudClusterTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  23) Thread[id=627, name=ZkTestServer Run Thread, state=WAITING, group=TGRP-MiniSolrCloudClusterTest]
        at java.base@16-ea/java.lang.Object.wait(Native Method)
        at java.base@16-ea/java.lang.Thread.join(Thread.java:1301)
        at java.base@16-ea/java.lang.Thread.join(Thread.java:1369)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory.join(NIOServerCnxnFactory.java:929)
        at app//org.apache.solr.cloud.ZkTestServer$ZKServerMain.runFromConfig(ZkTestServer.java:347)
        at app//org.apache.solr.cloud.ZkTestServer$2.run(ZkTestServer.java:570)
  24) Thread[id=579, name=NIOWorkerThread-6, state=WAITING, group=TGRP-MiniSolrCloudClusterTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  25) Thread[id=628, name=ConnnectionExpirer, state=TIMED_WAITING, group=TGRP-MiniSolrCloudClusterTest]
        at java.base@16-ea/java.lang.Thread.sleep(Native Method)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$ConnectionExpirerThread.run(NIOServerCnxnFactory.java:568)
  26) Thread[id=561, name=ZkTestServer Run Thread, state=WAITING, group=TGRP-MiniSolrCloudClusterTest]
        at java.base@16-ea/java.lang.Object.wait(Native Method)
        at java.base@16-ea/java.lang.Thread.join(Thread.java:1301)
        at java.base@16-ea/java.lang.Thread.join(Thread.java:1369)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory.join(NIOServerCnxnFactory.java:929)
        at app//org.apache.solr.cloud.ZkTestServer$ZKServerMain.runFromConfig(ZkTestServer.java:347)
        at app//org.apache.solr.cloud.ZkTestServer$2.run(ZkTestServer.java:570)
  27) Thread[id=633, name=ProcessThread(sid:0 cport:57595):, state=WAITING, group=TGRP-MiniSolrCloudClusterTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at app//org.apache.zookeeper.server.PrepRequestProcessor.run(PrepRequestProcessor.java:140)
  28) Thread[id=562, name=ConnnectionExpirer, state=TIMED_WAITING, group=TGRP-MiniSolrCloudClusterTest]
        at java.base@16-ea/java.lang.Thread.sleep(Native Method)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$ConnectionExpirerThread.run(NIOServerCnxnFactory.java:568)
  29) Thread[id=643, name=NIOWorkerThread-4, state=WAITING, group=TGRP-MiniSolrCloudClusterTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  30) Thread[id=631, name=SessionTracker, state=TIMED_WAITING, group=TGRP-MiniSolrCloudClusterTest]
        at java.base@16-ea/java.lang.Thread.sleep(Native Method)
        at app//org.apache.zookeeper.server.SessionTrackerImpl.run(SessionTrackerImpl.java:157)
  31) Thread[id=582, name=NIOWorkerThread-9, state=WAITING, group=TGRP-MiniSolrCloudClusterTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  32) Thread[id=648, name=NIOWorkerThread-9, state=WAITING, group=TGRP-MiniSolrCloudClusterTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  33) Thread[id=564, name=NIOServerCxnFactory.AcceptThread:0.0.0.0/0.0.0.0:0, state=RUNNABLE, group=TGRP-MiniSolrCloudClusterTest]
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl$SubSelector.poll0(Native Method)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl$SubSelector.poll(WindowsSelectorImpl.java:353)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl.doSelect(WindowsSelectorImpl.java:178)
        at java.base@16-ea/sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:129)
        at java.base@16-ea/sun.nio.ch.SelectorImpl.select(SelectorImpl.java:146)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$AcceptThread.select(NIOServerCnxnFactory.java:219)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$AcceptThread.run(NIOServerCnxnFactory.java:195)
  34) Thread[id=567, name=ProcessThread(sid:0 cport:57544):, state=WAITING, group=TGRP-MiniSolrCloudClusterTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at app//org.apache.zookeeper.server.PrepRequestProcessor.run(PrepRequestProcessor.java:140)
  35) Thread[id=577, name=NIOWorkerThread-4, state=WAITING, group=TGRP-MiniSolrCloudClusterTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  36) Thread[id=642, name=NIOWorkerThread-3, state=WAITING, group=TGRP-MiniSolrCloudClusterTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  37) Thread[id=634, name=RequestThrottler, state=WAITING, group=TGRP-MiniSolrCloudClusterTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at app//org.apache.zookeeper.server.RequestThrottler.run(RequestThrottler.java:139)
  38) Thread[id=585, name=NIOWorkerThread-12, state=WAITING, group=TGRP-MiniSolrCloudClusterTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)

Stack Trace:
com.carrotsearch.randomizedtesting.ThreadLeakError: 38 threads leaked from SUITE scope at org.apache.solr.cloud.MiniSolrCloudClusterTest: 
   1) Thread[id=650, name=NIOWorkerThread-11, state=WAITING, group=TGRP-MiniSolrCloudClusterTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
   2) Thread[id=578, name=NIOWorkerThread-5, state=WAITING, group=TGRP-MiniSolrCloudClusterTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
   3) Thread[id=580, name=NIOWorkerThread-7, state=WAITING, group=TGRP-MiniSolrCloudClusterTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
   4) Thread[id=576, name=NIOWorkerThread-3, state=WAITING, group=TGRP-MiniSolrCloudClusterTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
   5) Thread[id=630, name=NIOServerCxnFactory.AcceptThread:0.0.0.0/0.0.0.0:0, state=RUNNABLE, group=TGRP-MiniSolrCloudClusterTest]
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl$SubSelector.poll0(Native Method)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl$SubSelector.poll(WindowsSelectorImpl.java:353)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl.doSelect(WindowsSelectorImpl.java:178)
        at java.base@16-ea/sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:129)
        at java.base@16-ea/sun.nio.ch.SelectorImpl.select(SelectorImpl.java:146)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$AcceptThread.select(NIOServerCnxnFactory.java:219)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$AcceptThread.run(NIOServerCnxnFactory.java:195)
   6) Thread[id=635, name=NIOWorkerThread-1, state=WAITING, group=TGRP-MiniSolrCloudClusterTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
   7) Thread[id=638, name=NIOWorkerThread-2, state=WAITING, group=TGRP-MiniSolrCloudClusterTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
   8) Thread[id=563, name=NIOServerCxnFactory.SelectorThread-0, state=RUNNABLE, group=TGRP-MiniSolrCloudClusterTest]
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl$SubSelector.poll0(Native Method)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl$SubSelector.poll(WindowsSelectorImpl.java:353)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl.doSelect(WindowsSelectorImpl.java:178)
        at java.base@16-ea/sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:129)
        at java.base@16-ea/sun.nio.ch.SelectorImpl.select(SelectorImpl.java:146)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.select(NIOServerCnxnFactory.java:417)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.run(NIOServerCnxnFactory.java:382)
   9) Thread[id=584, name=NIOWorkerThread-11, state=WAITING, group=TGRP-MiniSolrCloudClusterTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  10) Thread[id=644, name=NIOWorkerThread-5, state=WAITING, group=TGRP-MiniSolrCloudClusterTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  11) Thread[id=645, name=NIOWorkerThread-6, state=WAITING, group=TGRP-MiniSolrCloudClusterTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  12) Thread[id=651, name=NIOWorkerThread-12, state=WAITING, group=TGRP-MiniSolrCloudClusterTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  13) Thread[id=565, name=SessionTracker, state=TIMED_WAITING, group=TGRP-MiniSolrCloudClusterTest]
        at java.base@16-ea/java.lang.Thread.sleep(Native Method)
        at app//org.apache.zookeeper.server.SessionTrackerImpl.run(SessionTrackerImpl.java:157)
  14) Thread[id=568, name=RequestThrottler, state=WAITING, group=TGRP-MiniSolrCloudClusterTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at app//org.apache.zookeeper.server.RequestThrottler.run(RequestThrottler.java:139)
  15) Thread[id=572, name=NIOWorkerThread-2, state=WAITING, group=TGRP-MiniSolrCloudClusterTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  16) Thread[id=646, name=NIOWorkerThread-7, state=WAITING, group=TGRP-MiniSolrCloudClusterTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  17) Thread[id=581, name=NIOWorkerThread-8, state=WAITING, group=TGRP-MiniSolrCloudClusterTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  18) Thread[id=629, name=NIOServerCxnFactory.SelectorThread-0, state=RUNNABLE, group=TGRP-MiniSolrCloudClusterTest]
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl$SubSelector.poll0(Native Method)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl$SubSelector.poll(WindowsSelectorImpl.java:353)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl.doSelect(WindowsSelectorImpl.java:178)
        at java.base@16-ea/sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:129)
        at java.base@16-ea/sun.nio.ch.SelectorImpl.select(SelectorImpl.java:146)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.select(NIOServerCnxnFactory.java:417)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.run(NIOServerCnxnFactory.java:382)
  19) Thread[id=647, name=NIOWorkerThread-8, state=WAITING, group=TGRP-MiniSolrCloudClusterTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  20) Thread[id=569, name=NIOWorkerThread-1, state=WAITING, group=TGRP-MiniSolrCloudClusterTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  21) Thread[id=649, name=NIOWorkerThread-10, state=WAITING, group=TGRP-MiniSolrCloudClusterTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  22) Thread[id=583, name=NIOWorkerThread-10, state=WAITING, group=TGRP-MiniSolrCloudClusterTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  23) Thread[id=627, name=ZkTestServer Run Thread, state=WAITING, group=TGRP-MiniSolrCloudClusterTest]
        at java.base@16-ea/java.lang.Object.wait(Native Method)
        at java.base@16-ea/java.lang.Thread.join(Thread.java:1301)
        at java.base@16-ea/java.lang.Thread.join(Thread.java:1369)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory.join(NIOServerCnxnFactory.java:929)
        at app//org.apache.solr.cloud.ZkTestServer$ZKServerMain.runFromConfig(ZkTestServer.java:347)
        at app//org.apache.solr.cloud.ZkTestServer$2.run(ZkTestServer.java:570)
  24) Thread[id=579, name=NIOWorkerThread-6, state=WAITING, group=TGRP-MiniSolrCloudClusterTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  25) Thread[id=628, name=ConnnectionExpirer, state=TIMED_WAITING, group=TGRP-MiniSolrCloudClusterTest]
        at java.base@16-ea/java.lang.Thread.sleep(Native Method)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$ConnectionExpirerThread.run(NIOServerCnxnFactory.java:568)
  26) Thread[id=561, name=ZkTestServer Run Thread, state=WAITING, group=TGRP-MiniSolrCloudClusterTest]
        at java.base@16-ea/java.lang.Object.wait(Native Method)
        at java.base@16-ea/java.lang.Thread.join(Thread.java:1301)
        at java.base@16-ea/java.lang.Thread.join(Thread.java:1369)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory.join(NIOServerCnxnFactory.java:929)
        at app//org.apache.solr.cloud.ZkTestServer$ZKServerMain.runFromConfig(ZkTestServer.java:347)
        at app//org.apache.solr.cloud.ZkTestServer$2.run(ZkTestServer.java:570)
  27) Thread[id=633, name=ProcessThread(sid:0 cport:57595):, state=WAITING, group=TGRP-MiniSolrCloudClusterTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at app//org.apache.zookeeper.server.PrepRequestProcessor.run(PrepRequestProcessor.java:140)
  28) Thread[id=562, name=ConnnectionExpirer, state=TIMED_WAITING, group=TGRP-MiniSolrCloudClusterTest]
        at java.base@16-ea/java.lang.Thread.sleep(Native Method)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$ConnectionExpirerThread.run(NIOServerCnxnFactory.java:568)
  29) Thread[id=643, name=NIOWorkerThread-4, state=WAITING, group=TGRP-MiniSolrCloudClusterTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  30) Thread[id=631, name=SessionTracker, state=TIMED_WAITING, group=TGRP-MiniSolrCloudClusterTest]
        at java.base@16-ea/java.lang.Thread.sleep(Native Method)
        at app//org.apache.zookeeper.server.SessionTrackerImpl.run(SessionTrackerImpl.java:157)
  31) Thread[id=582, name=NIOWorkerThread-9, state=WAITING, group=TGRP-MiniSolrCloudClusterTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  32) Thread[id=648, name=NIOWorkerThread-9, state=WAITING, group=TGRP-MiniSolrCloudClusterTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  33) Thread[id=564, name=NIOServerCxnFactory.AcceptThread:0.0.0.0/0.0.0.0:0, state=RUNNABLE, group=TGRP-MiniSolrCloudClusterTest]
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl$SubSelector.poll0(Native Method)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl$SubSelector.poll(WindowsSelectorImpl.java:353)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl.doSelect(WindowsSelectorImpl.java:178)
        at java.base@16-ea/sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:129)
        at java.base@16-ea/sun.nio.ch.SelectorImpl.select(SelectorImpl.java:146)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$AcceptThread.select(NIOServerCnxnFactory.java:219)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$AcceptThread.run(NIOServerCnxnFactory.java:195)
  34) Thread[id=567, name=ProcessThread(sid:0 cport:57544):, state=WAITING, group=TGRP-MiniSolrCloudClusterTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at app//org.apache.zookeeper.server.PrepRequestProcessor.run(PrepRequestProcessor.java:140)
  35) Thread[id=577, name=NIOWorkerThread-4, state=WAITING, group=TGRP-MiniSolrCloudClusterTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  36) Thread[id=642, name=NIOWorkerThread-3, state=WAITING, group=TGRP-MiniSolrCloudClusterTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  37) Thread[id=634, name=RequestThrottler, state=WAITING, group=TGRP-MiniSolrCloudClusterTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at app//org.apache.zookeeper.server.RequestThrottler.run(RequestThrottler.java:139)
  38) Thread[id=585, name=NIOWorkerThread-12, state=WAITING, group=TGRP-MiniSolrCloudClusterTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
	at __randomizedtesting.SeedInfo.seed([4045E0941897083E]:0)


FAILED:  org.apache.solr.cloud.MiniSolrCloudClusterTest.classMethod

Error Message:
com.carrotsearch.randomizedtesting.ThreadLeakError: There are still zombie threads that couldn't be terminated:
   1) Thread[id=650, name=NIOWorkerThread-11, state=WAITING, group=TGRP-MiniSolrCloudClusterTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
   2) Thread[id=578, name=NIOWorkerThread-5, state=WAITING, group=TGRP-MiniSolrCloudClusterTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
   3) Thread[id=580, name=NIOWorkerThread-7, state=WAITING, group=TGRP-MiniSolrCloudClusterTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
   4) Thread[id=576, name=NIOWorkerThread-3, state=WAITING, group=TGRP-MiniSolrCloudClusterTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
   5) Thread[id=630, name=NIOServerCxnFactory.AcceptThread:0.0.0.0/0.0.0.0:0, state=RUNNABLE, group=TGRP-MiniSolrCloudClusterTest]
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl.resetWakeupSocket0(Native Method)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl.resetWakeupSocket(WindowsSelectorImpl.java:509)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl.doSelect(WindowsSelectorImpl.java:193)
        at java.base@16-ea/sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:129)
        at java.base@16-ea/sun.nio.ch.SelectorImpl.select(SelectorImpl.java:146)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$AcceptThread.select(NIOServerCnxnFactory.java:219)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$AcceptThread.run(NIOServerCnxnFactory.java:195)
   6) Thread[id=635, name=NIOWorkerThread-1, state=WAITING, group=TGRP-MiniSolrCloudClusterTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
   7) Thread[id=638, name=NIOWorkerThread-2, state=WAITING, group=TGRP-MiniSolrCloudClusterTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
   8) Thread[id=563, name=NIOServerCxnFactory.SelectorThread-0, state=RUNNABLE, group=TGRP-MiniSolrCloudClusterTest]
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl.setWakeupSocket0(Native Method)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl.setWakeupSocket(WindowsSelectorImpl.java:500)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl.wakeup(WindowsSelectorImpl.java:621)
        at java.base@16-ea/java.nio.channels.spi.AbstractSelector$1.interrupt(AbstractSelector.java:230)
        at java.base@16-ea/java.nio.channels.spi.AbstractSelector.begin(AbstractSelector.java:236)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl.doSelect(WindowsSelectorImpl.java:176)
        at java.base@16-ea/sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:129)
        at java.base@16-ea/sun.nio.ch.SelectorImpl.select(SelectorImpl.java:146)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.select(NIOServerCnxnFactory.java:417)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.run(NIOServerCnxnFactory.java:382)
   9) Thread[id=584, name=NIOWorkerThread-11, state=WAITING, group=TGRP-MiniSolrCloudClusterTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  10) Thread[id=644, name=NIOWorkerThread-5, state=WAITING, group=TGRP-MiniSolrCloudClusterTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  11) Thread[id=645, name=NIOWorkerThread-6, state=WAITING, group=TGRP-MiniSolrCloudClusterTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  12) Thread[id=651, name=NIOWorkerThread-12, state=WAITING, group=TGRP-MiniSolrCloudClusterTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  13) Thread[id=572, name=NIOWorkerThread-2, state=WAITING, group=TGRP-MiniSolrCloudClusterTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  14) Thread[id=646, name=NIOWorkerThread-7, state=WAITING, group=TGRP-MiniSolrCloudClusterTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  15) Thread[id=581, name=NIOWorkerThread-8, state=WAITING, group=TGRP-MiniSolrCloudClusterTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  16) Thread[id=629, name=NIOServerCxnFactory.SelectorThread-0, state=RUNNABLE, group=TGRP-MiniSolrCloudClusterTest]
        at java.base@16-ea/java.lang.Thread.holdsLock(Native Method)
        at java.base@16-ea/sun.nio.ch.SelectorImpl.processDeregisterQueue(SelectorImpl.java:260)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl.doSelect(WindowsSelectorImpl.java:161)
        at java.base@16-ea/sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:129)
        at java.base@16-ea/sun.nio.ch.SelectorImpl.select(SelectorImpl.java:146)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.select(NIOServerCnxnFactory.java:417)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.run(NIOServerCnxnFactory.java:382)
  17) Thread[id=647, name=NIOWorkerThread-8, state=WAITING, group=TGRP-MiniSolrCloudClusterTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  18) Thread[id=569, name=NIOWorkerThread-1, state=WAITING, group=TGRP-MiniSolrCloudClusterTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  19) Thread[id=649, name=NIOWorkerThread-10, state=WAITING, group=TGRP-MiniSolrCloudClusterTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  20) Thread[id=583, name=NIOWorkerThread-10, state=WAITING, group=TGRP-MiniSolrCloudClusterTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  21) Thread[id=579, name=NIOWorkerThread-6, state=WAITING, group=TGRP-MiniSolrCloudClusterTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  22) Thread[id=643, name=NIOWorkerThread-4, state=WAITING, group=TGRP-MiniSolrCloudClusterTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  23) Thread[id=582, name=NIOWorkerThread-9, state=WAITING, group=TGRP-MiniSolrCloudClusterTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  24) Thread[id=648, name=NIOWorkerThread-9, state=WAITING, group=TGRP-MiniSolrCloudClusterTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  25) Thread[id=564, name=NIOServerCxnFactory.AcceptThread:0.0.0.0/0.0.0.0:0, state=RUNNABLE, group=TGRP-MiniSolrCloudClusterTest]
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl.setWakeupSocket0(Native Method)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl.setWakeupSocket(WindowsSelectorImpl.java:500)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl.wakeup(WindowsSelectorImpl.java:621)
        at java.base@16-ea/java.nio.channels.spi.AbstractSelector$1.interrupt(AbstractSelector.java:230)
        at java.base@16-ea/java.nio.channels.spi.AbstractSelector.begin(AbstractSelector.java:236)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl.doSelect(WindowsSelectorImpl.java:176)
        at java.base@16-ea/sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:129)
        at java.base@16-ea/sun.nio.ch.SelectorImpl.select(SelectorImpl.java:146)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$AcceptThread.select(NIOServerCnxnFactory.java:219)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$AcceptThread.run(NIOServerCnxnFactory.java:195)
  26) Thread[id=577, name=NIOWorkerThread-4, state=WAITING, group=TGRP-MiniSolrCloudClusterTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  27) Thread[id=642, name=NIOWorkerThread-3, state=WAITING, group=TGRP-MiniSolrCloudClusterTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  28) Thread[id=585, name=NIOWorkerThread-12, state=WAITING, group=TGRP-MiniSolrCloudClusterTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)

Stack Trace:
com.carrotsearch.randomizedtesting.ThreadLeakError: There are still zombie threads that couldn't be terminated:
   1) Thread[id=650, name=NIOWorkerThread-11, state=WAITING, group=TGRP-MiniSolrCloudClusterTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
   2) Thread[id=578, name=NIOWorkerThread-5, state=WAITING, group=TGRP-MiniSolrCloudClusterTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
   3) Thread[id=580, name=NIOWorkerThread-7, state=WAITING, group=TGRP-MiniSolrCloudClusterTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
   4) Thread[id=576, name=NIOWorkerThread-3, state=WAITING, group=TGRP-MiniSolrCloudClusterTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
   5) Thread[id=630, name=NIOServerCxnFactory.AcceptThread:0.0.0.0/0.0.0.0:0, state=RUNNABLE, group=TGRP-MiniSolrCloudClusterTest]
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl.resetWakeupSocket0(Native Method)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl.resetWakeupSocket(WindowsSelectorImpl.java:509)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl.doSelect(WindowsSelectorImpl.java:193)
        at java.base@16-ea/sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:129)
        at java.base@16-ea/sun.nio.ch.SelectorImpl.select(SelectorImpl.java:146)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$AcceptThread.select(NIOServerCnxnFactory.java:219)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$AcceptThread.run(NIOServerCnxnFactory.java:195)
   6) Thread[id=635, name=NIOWorkerThread-1, state=WAITING, group=TGRP-MiniSolrCloudClusterTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
   7) Thread[id=638, name=NIOWorkerThread-2, state=WAITING, group=TGRP-MiniSolrCloudClusterTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
   8) Thread[id=563, name=NIOServerCxnFactory.SelectorThread-0, state=RUNNABLE, group=TGRP-MiniSolrCloudClusterTest]
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl.setWakeupSocket0(Native Method)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl.setWakeupSocket(WindowsSelectorImpl.java:500)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl.wakeup(WindowsSelectorImpl.java:621)
        at java.base@16-ea/java.nio.channels.spi.AbstractSelector$1.interrupt(AbstractSelector.java:230)
        at java.base@16-ea/java.nio.channels.spi.AbstractSelector.begin(AbstractSelector.java:236)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl.doSelect(WindowsSelectorImpl.java:176)
        at java.base@16-ea/sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:129)
        at java.base@16-ea/sun.nio.ch.SelectorImpl.select(SelectorImpl.java:146)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.select(NIOServerCnxnFactory.java:417)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.run(NIOServerCnxnFactory.java:382)
   9) Thread[id=584, name=NIOWorkerThread-11, state=WAITING, group=TGRP-MiniSolrCloudClusterTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  10) Thread[id=644, name=NIOWorkerThread-5, state=WAITING, group=TGRP-MiniSolrCloudClusterTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  11) Thread[id=645, name=NIOWorkerThread-6, state=WAITING, group=TGRP-MiniSolrCloudClusterTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  12) Thread[id=651, name=NIOWorkerThread-12, state=WAITING, group=TGRP-MiniSolrCloudClusterTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  13) Thread[id=572, name=NIOWorkerThread-2, state=WAITING, group=TGRP-MiniSolrCloudClusterTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  14) Thread[id=646, name=NIOWorkerThread-7, state=WAITING, group=TGRP-MiniSolrCloudClusterTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  15) Thread[id=581, name=NIOWorkerThread-8, state=WAITING, group=TGRP-MiniSolrCloudClusterTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  16) Thread[id=629, name=NIOServerCxnFactory.SelectorThread-0, state=RUNNABLE, group=TGRP-MiniSolrCloudClusterTest]
        at java.base@16-ea/java.lang.Thread.holdsLock(Native Method)
        at java.base@16-ea/sun.nio.ch.SelectorImpl.processDeregisterQueue(SelectorImpl.java:260)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl.doSelect(WindowsSelectorImpl.java:161)
        at java.base@16-ea/sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:129)
        at java.base@16-ea/sun.nio.ch.SelectorImpl.select(SelectorImpl.java:146)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.select(NIOServerCnxnFactory.java:417)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$SelectorThread.run(NIOServerCnxnFactory.java:382)
  17) Thread[id=647, name=NIOWorkerThread-8, state=WAITING, group=TGRP-MiniSolrCloudClusterTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  18) Thread[id=569, name=NIOWorkerThread-1, state=WAITING, group=TGRP-MiniSolrCloudClusterTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  19) Thread[id=649, name=NIOWorkerThread-10, state=WAITING, group=TGRP-MiniSolrCloudClusterTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  20) Thread[id=583, name=NIOWorkerThread-10, state=WAITING, group=TGRP-MiniSolrCloudClusterTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  21) Thread[id=579, name=NIOWorkerThread-6, state=WAITING, group=TGRP-MiniSolrCloudClusterTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  22) Thread[id=643, name=NIOWorkerThread-4, state=WAITING, group=TGRP-MiniSolrCloudClusterTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  23) Thread[id=582, name=NIOWorkerThread-9, state=WAITING, group=TGRP-MiniSolrCloudClusterTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  24) Thread[id=648, name=NIOWorkerThread-9, state=WAITING, group=TGRP-MiniSolrCloudClusterTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  25) Thread[id=564, name=NIOServerCxnFactory.AcceptThread:0.0.0.0/0.0.0.0:0, state=RUNNABLE, group=TGRP-MiniSolrCloudClusterTest]
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl.setWakeupSocket0(Native Method)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl.setWakeupSocket(WindowsSelectorImpl.java:500)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl.wakeup(WindowsSelectorImpl.java:621)
        at java.base@16-ea/java.nio.channels.spi.AbstractSelector$1.interrupt(AbstractSelector.java:230)
        at java.base@16-ea/java.nio.channels.spi.AbstractSelector.begin(AbstractSelector.java:236)
        at java.base@16-ea/sun.nio.ch.WindowsSelectorImpl.doSelect(WindowsSelectorImpl.java:176)
        at java.base@16-ea/sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:129)
        at java.base@16-ea/sun.nio.ch.SelectorImpl.select(SelectorImpl.java:146)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$AcceptThread.select(NIOServerCnxnFactory.java:219)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory$AcceptThread.run(NIOServerCnxnFactory.java:195)
  26) Thread[id=577, name=NIOWorkerThread-4, state=WAITING, group=TGRP-MiniSolrCloudClusterTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  27) Thread[id=642, name=NIOWorkerThread-3, state=WAITING, group=TGRP-MiniSolrCloudClusterTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
  28) Thread[id=585, name=NIOWorkerThread-12, state=WAITING, group=TGRP-MiniSolrCloudClusterTest]
        at java.base@16-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@16-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:505)
        at java.base@16-ea/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3137)
        at java.base@16-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1614)
        at java.base@16-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@16-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@16-ea/java.lang.Thread.run(Thread.java:831)
	at __randomizedtesting.SeedInfo.seed([4045E0941897083E]:0)

[JENKINS-EA] Lucene-Solr-jdk16panama-Windows (64bit/jdk-16-ea+36) - Build # 161 - Still Unstable!

[Policeman Jenkins Server <je...@thetaphi.de>]

Build: https://jenkins.thetaphi.de/job/Lucene-Solr-jdk16panama-Windows/161/
Java: 64bit/jdk-16-ea+36 -XX:+UseCompressedOops -XX:+UseParallelGC

3 tests failed.
FAILED:  org.apache.solr.handler.TestReplicationHandler.classMethod

Error Message:
java.lang.AssertionError: ObjectTracker found 5 object(s) that were not released!!! [MockDirectoryWrapper, MockDirectoryWrapper, SolrCore, MockDirectoryWrapper, InternalHttpClient]
org.apache.solr.common.util.ObjectReleaseTracker$ObjectTrackerException: org.apache.lucene.store.MockDirectoryWrapper
	at org.apache.solr.common.util.ObjectReleaseTracker.track(ObjectReleaseTracker.java:42)
	at org.apache.solr.core.CachingDirectoryFactory.get(CachingDirectoryFactory.java:361)
	at org.apache.solr.core.SolrCore.initSnapshotMetaDataManager(SolrCore.java:553)
	at org.apache.solr.core.SolrCore.<init>(SolrCore.java:1002)
	at org.apache.solr.core.SolrCore.<init>(SolrCore.java:928)
	at org.apache.solr.core.CoreContainer.createFromDescriptor(CoreContainer.java:1443)
	at org.apache.solr.core.CoreContainer.lambda$load$10(CoreContainer.java:862)
	at com.codahale.metrics.InstrumentedExecutorService$InstrumentedCallable.call(InstrumentedExecutorService.java:202)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at org.apache.solr.common.util.ExecutorUtil$MDCAwareThreadPoolExecutor.lambda$execute$0(ExecutorUtil.java:218)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1130)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
	at java.base/java.lang.Thread.run(Thread.java:831)

org.apache.solr.common.util.ObjectReleaseTracker$ObjectTrackerException: org.apache.lucene.store.MockDirectoryWrapper
	at org.apache.solr.common.util.ObjectReleaseTracker.track(ObjectReleaseTracker.java:42)
	at org.apache.solr.core.CachingDirectoryFactory.get(CachingDirectoryFactory.java:361)
	at org.apache.solr.handler.IndexFetcher.fetchLatestIndex(IndexFetcher.java:501)
	at org.apache.solr.handler.IndexFetcher.fetchLatestIndex(IndexFetcher.java:337)
	at org.apache.solr.handler.ReplicationHandler.doFetch(ReplicationHandler.java:454)
	at org.apache.solr.handler.ReplicationHandler.lambda$setupPolling$13(ReplicationHandler.java:1215)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.runAndReset(FutureTask.java:305)
	at java.base/java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:305)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1130)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
	at java.base/java.lang.Thread.run(Thread.java:831)

org.apache.solr.common.util.ObjectReleaseTracker$ObjectTrackerException: org.apache.solr.core.SolrCore
	at org.apache.solr.common.util.ObjectReleaseTracker.track(ObjectReleaseTracker.java:42)
	at org.apache.solr.core.SolrCore.<init>(SolrCore.java:1090)
	at org.apache.solr.core.SolrCore.reload(SolrCore.java:715)
	at org.apache.solr.core.CoreContainer.reload(CoreContainer.java:1711)
	at org.apache.solr.handler.IndexFetcher.lambda$reloadCore$0(IndexFetcher.java:912)
	at java.base/java.lang.Thread.run(Thread.java:831)

org.apache.solr.common.util.ObjectReleaseTracker$ObjectTrackerException: org.apache.lucene.store.MockDirectoryWrapper
	at org.apache.solr.common.util.ObjectReleaseTracker.track(ObjectReleaseTracker.java:42)
	at org.apache.solr.core.CachingDirectoryFactory.get(CachingDirectoryFactory.java:361)
	at org.apache.solr.core.SolrCore.getNewIndexDir(SolrCore.java:402)
	at org.apache.solr.core.SolrCore.initIndex(SolrCore.java:788)
	at org.apache.solr.core.SolrCore.<init>(SolrCore.java:1006)
	at org.apache.solr.core.SolrCore.<init>(SolrCore.java:928)
	at org.apache.solr.core.CoreContainer.createFromDescriptor(CoreContainer.java:1443)
	at org.apache.solr.core.CoreContainer.lambda$load$10(CoreContainer.java:862)
	at com.codahale.metrics.InstrumentedExecutorService$InstrumentedCallable.call(InstrumentedExecutorService.java:202)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at org.apache.solr.common.util.ExecutorUtil$MDCAwareThreadPoolExecutor.lambda$execute$0(ExecutorUtil.java:218)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1130)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
	at java.base/java.lang.Thread.run(Thread.java:831)

org.apache.solr.common.util.ObjectReleaseTracker$ObjectTrackerException: org.apache.http.impl.client.InternalHttpClient
	at org.apache.solr.common.util.ObjectReleaseTracker.track(ObjectReleaseTracker.java:42)
	at org.apache.solr.client.solrj.impl.HttpClientUtil.createClient(HttpClientUtil.java:338)
	at org.apache.solr.client.solrj.impl.HttpClientUtil.createClient(HttpClientUtil.java:347)
	at org.apache.solr.handler.IndexFetcher.createHttpClient(IndexFetcher.java:223)
	at org.apache.solr.handler.IndexFetcher.<init>(IndexFetcher.java:261)
	at org.apache.solr.handler.ReplicationHandler.inform(ReplicationHandler.java:1246)
	at org.apache.solr.core.SolrResourceLoader.inform(SolrResourceLoader.java:687)
	at org.apache.solr.core.SolrCore.<init>(SolrCore.java:1037)
	at org.apache.solr.core.SolrCore.reload(SolrCore.java:715)
	at org.apache.solr.core.CoreContainer.reload(CoreContainer.java:1711)
	at org.apache.solr.handler.IndexFetcher.lambda$reloadCore$0(IndexFetcher.java:912)
	at java.base/java.lang.Thread.run(Thread.java:831)

 expected null, but was:<ObjectTracker found 5 object(s) that were not released!!! [MockDirectoryWrapper, MockDirectoryWrapper, SolrCore, MockDirectoryWrapper, InternalHttpClient]
org.apache.solr.common.util.ObjectReleaseTracker$ObjectTrackerException: org.apache.lucene.store.MockDirectoryWrapper
	at org.apache.solr.common.util.ObjectReleaseTracker.track(ObjectReleaseTracker.java:42)
	at org.apache.solr.core.CachingDirectoryFactory.get(CachingDirectoryFactory.java:361)
	at org.apache.solr.core.SolrCore.initSnapshotMetaDataManager(SolrCore.java:553)
	at org.apache.solr.core.SolrCore.<init>(SolrCore.java:1002)
	at org.apache.solr.core.SolrCore.<init>(SolrCore.java:928)
	at org.apache.solr.core.CoreContainer.createFromDescriptor(CoreContainer.java:1443)
	at org.apache.solr.core.CoreContainer.lambda$load$10(CoreContainer.java:862)
	at com.codahale.metrics.InstrumentedExecutorService$InstrumentedCallable.call(InstrumentedExecutorService.java:202)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at org.apache.solr.common.util.ExecutorUtil$MDCAwareThreadPoolExecutor.lambda$execute$0(ExecutorUtil.java:218)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1130)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
	at java.base/java.lang.Thread.run(Thread.java:831)

org.apache.solr.common.util.ObjectReleaseTracker$ObjectTrackerException: org.apache.lucene.store.MockDirectoryWrapper
	at org.apache.solr.common.util.ObjectReleaseTracker.track(ObjectReleaseTracker.java:42)
	at org.apache.solr.core.CachingDirectoryFactory.get(CachingDirectoryFactory.java:361)
	at org.apache.solr.handler.IndexFetcher.fetchLatestIndex(IndexFetcher.java:501)
	at org.apache.solr.handler.IndexFetcher.fetchLatestIndex(IndexFetcher.java:337)
	at org.apache.solr.handler.ReplicationHandler.doFetch(ReplicationHandler.java:454)
	at org.apache.solr.handler.ReplicationHandler.lambda$setupPolling$13(ReplicationHandler.java:1215)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.runAndReset(FutureTask.java:305)
	at java.base/java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:305)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1130)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
	at java.base/java.lang.Thread.run(Thread.java:831)

org.apache.solr.common.util.ObjectReleaseTracker$ObjectTrackerException: org.apache.solr.core.SolrCore
	at org.apache.solr.common.util.ObjectReleaseTracker.track(ObjectReleaseTracker.java:42)
	at org.apache.solr.core.SolrCore.<init>(SolrCore.java:1090)
	at org.apache.solr.core.SolrCore.reload(SolrCore.java:715)
	at org.apache.solr.core.CoreContainer.reload(CoreContainer.java:1711)
	at org.apache.solr.handler.IndexFetcher.lambda$reloadCore$0(IndexFetcher.java:912)
	at java.base/java.lang.Thread.run(Thread.java:831)

org.apache.solr.common.util.ObjectReleaseTracker$ObjectTrackerException: org.apache.lucene.store.MockDirectoryWrapper
	at org.apache.solr.common.util.ObjectReleaseTracker.track(ObjectReleaseTracker.java:42)
	at org.apache.solr.core.CachingDirectoryFactory.get(CachingDirectoryFactory.java:361)
	at org.apache.solr.core.SolrCore.getNewIndexDir(SolrCore.java:402)
	at org.apache.solr.core.SolrCore.initIndex(SolrCore.java:788)
	at org.apache.solr.core.SolrCore.<init>(SolrCore.java:1006)
	at org.apache.solr.core.SolrCore.<init>(SolrCore.java:928)
	at org.apache.solr.core.CoreContainer.createFromDescriptor(CoreContainer.java:1443)
	at org.apache.solr.core.CoreContainer.lambda$load$10(CoreContainer.java:862)
	at com.codahale.metrics.InstrumentedExecutorService$InstrumentedCallable.call(InstrumentedExecutorService.java:202)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at org.apache.solr.common.util.ExecutorUtil$MDCAwareThreadPoolExecutor.lambda$execute$0(ExecutorUtil.java:218)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1130)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
	at java.base/java.lang.Thread.run(Thread.java:831)

org.apache.solr.common.util.ObjectReleaseTracker$ObjectTrackerException: org.apache.http.impl.client.InternalHttpClient
	at org.apache.solr.common.util.ObjectReleaseTracker.track(ObjectReleaseTracker.java:42)
	at org.apache.solr.client.solrj.impl.HttpClientUtil.createClient(HttpClientUtil.java:338)
	at org.apache.solr.client.solrj.impl.HttpClientUtil.createClient(HttpClientUtil.java:347)
	at org.apache.solr.handler.IndexFetcher.createHttpClient(IndexFetcher.java:223)
	at org.apache.solr.handler.IndexFetcher.<init>(IndexFetcher.java:261)
	at org.apache.solr.handler.ReplicationHandler.inform(ReplicationHandler.java:1246)
	at org.apache.solr.core.SolrResourceLoader.inform(SolrResourceLoader.java:687)
	at org.apache.solr.core.SolrCore.<init>(SolrCore.java:1037)
	at org.apache.solr.core.SolrCore.reload(SolrCore.java:715)
	at org.apache.solr.core.CoreContainer.reload(CoreContainer.java:1711)
	at org.apache.solr.handler.IndexFetcher.lambda$reloadCore$0(IndexFetcher.java:912)
	at java.base/java.lang.Thread.run(Thread.java:831)

>

Stack Trace:
java.lang.AssertionError: ObjectTracker found 5 object(s) that were not released!!! [MockDirectoryWrapper, MockDirectoryWrapper, SolrCore, MockDirectoryWrapper, InternalHttpClient]
org.apache.solr.common.util.ObjectReleaseTracker$ObjectTrackerException: org.apache.lucene.store.MockDirectoryWrapper
	at org.apache.solr.common.util.ObjectReleaseTracker.track(ObjectReleaseTracker.java:42)
	at org.apache.solr.core.CachingDirectoryFactory.get(CachingDirectoryFactory.java:361)
	at org.apache.solr.core.SolrCore.initSnapshotMetaDataManager(SolrCore.java:553)
	at org.apache.solr.core.SolrCore.<init>(SolrCore.java:1002)
	at org.apache.solr.core.SolrCore.<init>(SolrCore.java:928)
	at org.apache.solr.core.CoreContainer.createFromDescriptor(CoreContainer.java:1443)
	at org.apache.solr.core.CoreContainer.lambda$load$10(CoreContainer.java:862)
	at com.codahale.metrics.InstrumentedExecutorService$InstrumentedCallable.call(InstrumentedExecutorService.java:202)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at org.apache.solr.common.util.ExecutorUtil$MDCAwareThreadPoolExecutor.lambda$execute$0(ExecutorUtil.java:218)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1130)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
	at java.base/java.lang.Thread.run(Thread.java:831)

org.apache.solr.common.util.ObjectReleaseTracker$ObjectTrackerException: org.apache.lucene.store.MockDirectoryWrapper
	at org.apache.solr.common.util.ObjectReleaseTracker.track(ObjectReleaseTracker.java:42)
	at org.apache.solr.core.CachingDirectoryFactory.get(CachingDirectoryFactory.java:361)
	at org.apache.solr.handler.IndexFetcher.fetchLatestIndex(IndexFetcher.java:501)
	at org.apache.solr.handler.IndexFetcher.fetchLatestIndex(IndexFetcher.java:337)
	at org.apache.solr.handler.ReplicationHandler.doFetch(ReplicationHandler.java:454)
	at org.apache.solr.handler.ReplicationHandler.lambda$setupPolling$13(ReplicationHandler.java:1215)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.runAndReset(FutureTask.java:305)
	at java.base/java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:305)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1130)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
	at java.base/java.lang.Thread.run(Thread.java:831)

org.apache.solr.common.util.ObjectReleaseTracker$ObjectTrackerException: org.apache.solr.core.SolrCore
	at org.apache.solr.common.util.ObjectReleaseTracker.track(ObjectReleaseTracker.java:42)
	at org.apache.solr.core.SolrCore.<init>(SolrCore.java:1090)
	at org.apache.solr.core.SolrCore.reload(SolrCore.java:715)
	at org.apache.solr.core.CoreContainer.reload(CoreContainer.java:1711)
	at org.apache.solr.handler.IndexFetcher.lambda$reloadCore$0(IndexFetcher.java:912)
	at java.base/java.lang.Thread.run(Thread.java:831)

org.apache.solr.common.util.ObjectReleaseTracker$ObjectTrackerException: org.apache.lucene.store.MockDirectoryWrapper
	at org.apache.solr.common.util.ObjectReleaseTracker.track(ObjectReleaseTracker.java:42)
	at org.apache.solr.core.CachingDirectoryFactory.get(CachingDirectoryFactory.java:361)
	at org.apache.solr.core.SolrCore.getNewIndexDir(SolrCore.java:402)
	at org.apache.solr.core.SolrCore.initIndex(SolrCore.java:788)
	at org.apache.solr.core.SolrCore.<init>(SolrCore.java:1006)
	at org.apache.solr.core.SolrCore.<init>(SolrCore.java:928)
	at org.apache.solr.core.CoreContainer.createFromDescriptor(CoreContainer.java:1443)
	at org.apache.solr.core.CoreContainer.lambda$load$10(CoreContainer.java:862)
	at com.codahale.metrics.InstrumentedExecutorService$InstrumentedCallable.call(InstrumentedExecutorService.java:202)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at org.apache.solr.common.util.ExecutorUtil$MDCAwareThreadPoolExecutor.lambda$execute$0(ExecutorUtil.java:218)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1130)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
	at java.base/java.lang.Thread.run(Thread.java:831)

org.apache.solr.common.util.ObjectReleaseTracker$ObjectTrackerException: org.apache.http.impl.client.InternalHttpClient
	at org.apache.solr.common.util.ObjectReleaseTracker.track(ObjectReleaseTracker.java:42)
	at org.apache.solr.client.solrj.impl.HttpClientUtil.createClient(HttpClientUtil.java:338)
	at org.apache.solr.client.solrj.impl.HttpClientUtil.createClient(HttpClientUtil.java:347)
	at org.apache.solr.handler.IndexFetcher.createHttpClient(IndexFetcher.java:223)
	at org.apache.solr.handler.IndexFetcher.<init>(IndexFetcher.java:261)
	at org.apache.solr.handler.ReplicationHandler.inform(ReplicationHandler.java:1246)
	at org.apache.solr.core.SolrResourceLoader.inform(SolrResourceLoader.java:687)
	at org.apache.solr.core.SolrCore.<init>(SolrCore.java:1037)
	at org.apache.solr.core.SolrCore.reload(SolrCore.java:715)
	at org.apache.solr.core.CoreContainer.reload(CoreContainer.java:1711)
	at org.apache.solr.handler.IndexFetcher.lambda$reloadCore$0(IndexFetcher.java:912)
	at java.base/java.lang.Thread.run(Thread.java:831)

 expected null, but was:<ObjectTracker found 5 object(s) that were not released!!! [MockDirectoryWrapper, MockDirectoryWrapper, SolrCore, MockDirectoryWrapper, InternalHttpClient]
org.apache.solr.common.util.ObjectReleaseTracker$ObjectTrackerException: org.apache.lucene.store.MockDirectoryWrapper
	at org.apache.solr.common.util.ObjectReleaseTracker.track(ObjectReleaseTracker.java:42)
	at org.apache.solr.core.CachingDirectoryFactory.get(CachingDirectoryFactory.java:361)
	at org.apache.solr.core.SolrCore.initSnapshotMetaDataManager(SolrCore.java:553)
	at org.apache.solr.core.SolrCore.<init>(SolrCore.java:1002)
	at org.apache.solr.core.SolrCore.<init>(SolrCore.java:928)
	at org.apache.solr.core.CoreContainer.createFromDescriptor(CoreContainer.java:1443)
	at org.apache.solr.core.CoreContainer.lambda$load$10(CoreContainer.java:862)
	at com.codahale.metrics.InstrumentedExecutorService$InstrumentedCallable.call(InstrumentedExecutorService.java:202)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at org.apache.solr.common.util.ExecutorUtil$MDCAwareThreadPoolExecutor.lambda$execute$0(ExecutorUtil.java:218)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1130)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
	at java.base/java.lang.Thread.run(Thread.java:831)

org.apache.solr.common.util.ObjectReleaseTracker$ObjectTrackerException: org.apache.lucene.store.MockDirectoryWrapper
	at org.apache.solr.common.util.ObjectReleaseTracker.track(ObjectReleaseTracker.java:42)
	at org.apache.solr.core.CachingDirectoryFactory.get(CachingDirectoryFactory.java:361)
	at org.apache.solr.handler.IndexFetcher.fetchLatestIndex(IndexFetcher.java:501)
	at org.apache.solr.handler.IndexFetcher.fetchLatestIndex(IndexFetcher.java:337)
	at org.apache.solr.handler.ReplicationHandler.doFetch(ReplicationHandler.java:454)
	at org.apache.solr.handler.ReplicationHandler.lambda$setupPolling$13(ReplicationHandler.java:1215)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.runAndReset(FutureTask.java:305)
	at java.base/java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:305)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1130)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
	at java.base/java.lang.Thread.run(Thread.java:831)

org.apache.solr.common.util.ObjectReleaseTracker$ObjectTrackerException: org.apache.solr.core.SolrCore
	at org.apache.solr.common.util.ObjectReleaseTracker.track(ObjectReleaseTracker.java:42)
	at org.apache.solr.core.SolrCore.<init>(SolrCore.java:1090)
	at org.apache.solr.core.SolrCore.reload(SolrCore.java:715)
	at org.apache.solr.core.CoreContainer.reload(CoreContainer.java:1711)
	at org.apache.solr.handler.IndexFetcher.lambda$reloadCore$0(IndexFetcher.java:912)
	at java.base/java.lang.Thread.run(Thread.java:831)

org.apache.solr.common.util.ObjectReleaseTracker$ObjectTrackerException: org.apache.lucene.store.MockDirectoryWrapper
	at org.apache.solr.common.util.ObjectReleaseTracker.track(ObjectReleaseTracker.java:42)
	at org.apache.solr.core.CachingDirectoryFactory.get(CachingDirectoryFactory.java:361)
	at org.apache.solr.core.SolrCore.getNewIndexDir(SolrCore.java:402)
	at org.apache.solr.core.SolrCore.initIndex(SolrCore.java:788)
	at org.apache.solr.core.SolrCore.<init>(SolrCore.java:1006)
	at org.apache.solr.core.SolrCore.<init>(SolrCore.java:928)
	at org.apache.solr.core.CoreContainer.createFromDescriptor(CoreContainer.java:1443)
	at org.apache.solr.core.CoreContainer.lambda$load$10(CoreContainer.java:862)
	at com.codahale.metrics.InstrumentedExecutorService$InstrumentedCallable.call(InstrumentedExecutorService.java:202)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at org.apache.solr.common.util.ExecutorUtil$MDCAwareThreadPoolExecutor.lambda$execute$0(ExecutorUtil.java:218)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1130)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
	at java.base/java.lang.Thread.run(Thread.java:831)

org.apache.solr.common.util.ObjectReleaseTracker$ObjectTrackerException: org.apache.http.impl.client.InternalHttpClient
	at org.apache.solr.common.util.ObjectReleaseTracker.track(ObjectReleaseTracker.java:42)
	at org.apache.solr.client.solrj.impl.HttpClientUtil.createClient(HttpClientUtil.java:338)
	at org.apache.solr.client.solrj.impl.HttpClientUtil.createClient(HttpClientUtil.java:347)
	at org.apache.solr.handler.IndexFetcher.createHttpClient(IndexFetcher.java:223)
	at org.apache.solr.handler.IndexFetcher.<init>(IndexFetcher.java:261)
	at org.apache.solr.handler.ReplicationHandler.inform(ReplicationHandler.java:1246)
	at org.apache.solr.core.SolrResourceLoader.inform(SolrResourceLoader.java:687)
	at org.apache.solr.core.SolrCore.<init>(SolrCore.java:1037)
	at org.apache.solr.core.SolrCore.reload(SolrCore.java:715)
	at org.apache.solr.core.CoreContainer.reload(CoreContainer.java:1711)
	at org.apache.solr.handler.IndexFetcher.lambda$reloadCore$0(IndexFetcher.java:912)
	at java.base/java.lang.Thread.run(Thread.java:831)

>
	at __randomizedtesting.SeedInfo.seed([73CC91444C3522BB]:0)
	at org.junit.Assert.fail(Assert.java:89)
	at org.junit.Assert.failNotNull(Assert.java:756)
	at org.junit.Assert.assertNull(Assert.java:738)
	at org.apache.solr.SolrTestCaseJ4.teardownTestCases(SolrTestCaseJ4.java:332)
	at jdk.internal.reflect.GeneratedMethodAccessor40.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:567)
	at com.carrotsearch.randomizedtesting.RandomizedRunner.invoke(RandomizedRunner.java:1754)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$7.evaluate(RandomizedRunner.java:905)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at com.carrotsearch.randomizedtesting.rules.SystemPropertiesRestoreRule$1.evaluate(SystemPropertiesRestoreRule.java:57)
	at org.junit.rules.RunRules.evaluate(RunRules.java:20)
	at org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeAfterRule.java:43)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at org.apache.lucene.util.TestRuleStoreClassName$1.evaluate(TestRuleStoreClassName.java:38)
	at com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMethodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
	at com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMethodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at org.apache.lucene.util.TestRuleAssertionsRequired$1.evaluate(TestRuleAssertionsRequired.java:51)
	at org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure.java:44)
	at org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRuleIgnoreAfterMaxFailures.java:60)
	at org.apache.lucene.util.TestRuleIgnoreTestSuites$1.evaluate(TestRuleIgnoreTestSuites.java:47)
	at org.junit.rules.RunRules.evaluate(RunRules.java:20)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.run(ThreadLeakControl.java:370)
	at com.carrotsearch.randomizedtesting.ThreadLeakControl.lambda$forkTimeoutingTask$0(ThreadLeakControl.java:826)
	at java.base/java.lang.Thread.run(Thread.java:831)


FAILED:  org.apache.solr.handler.TestReplicationHandler.classMethod

Error Message:
java.lang.RuntimeException: file handle leaks: [FileChannel(C:\Users\jenkins\workspace\Lucene-Solr-jdk16panama-Windows\solr\core\build\tmp\tests-tmp\solr.handler.TestReplicationHandler_73CC91444C3522BB-001\index-MMapDirectory-036\write.lock)]

Stack Trace:
java.lang.RuntimeException: file handle leaks: [FileChannel(C:\Users\jenkins\workspace\Lucene-Solr-jdk16panama-Windows\solr\core\build\tmp\tests-tmp\solr.handler.TestReplicationHandler_73CC91444C3522BB-001\index-MMapDirectory-036\write.lock)]
	at org.apache.lucene.mockfile.LeakFS.onClose(LeakFS.java:63)
	at org.apache.lucene.mockfile.FilterFileSystem.close(FilterFileSystem.java:70)
	at org.apache.lucene.mockfile.FilterFileSystem.close(FilterFileSystem.java:71)
	at org.apache.lucene.util.TestRuleTemporaryFilesCleanup.afterAlways(TestRuleTemporaryFilesCleanup.java:221)
	at com.carrotsearch.randomizedtesting.rules.TestRuleAdapter$1.afterAlways(TestRuleAdapter.java:31)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:43)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at org.apache.lucene.util.TestRuleAssertionsRequired$1.evaluate(TestRuleAssertionsRequired.java:51)
	at org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure.java:44)
	at org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRuleIgnoreAfterMaxFailures.java:60)
	at org.apache.lucene.util.TestRuleIgnoreTestSuites$1.evaluate(TestRuleIgnoreTestSuites.java:47)
	at org.junit.rules.RunRules.evaluate(RunRules.java:20)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.run(ThreadLeakControl.java:370)
	at com.carrotsearch.randomizedtesting.ThreadLeakControl.lambda$forkTimeoutingTask$0(ThreadLeakControl.java:826)
	at java.base/java.lang.Thread.run(Thread.java:831)
Caused by: java.lang.Exception
	at org.apache.lucene.mockfile.LeakFS.onOpen(LeakFS.java:46)
	at org.apache.lucene.mockfile.HandleTrackingFS.callOpenHook(HandleTrackingFS.java:82)
	at org.apache.lucene.mockfile.HandleTrackingFS.newFileChannel(HandleTrackingFS.java:202)
	at org.apache.lucene.mockfile.HandleTrackingFS.newFileChannel(HandleTrackingFS.java:171)
	at java.base/java.nio.channels.FileChannel.open(FileChannel.java:292)
	at java.base/java.nio.channels.FileChannel.open(FileChannel.java:345)
	at org.apache.lucene.store.NativeFSLockFactory.obtainFSLock(NativeFSLockFactory.java:112)
	at org.apache.lucene.store.FSLockFactory.obtainLock(FSLockFactory.java:43)
	at org.apache.lucene.store.BaseDirectory.obtainLock(BaseDirectory.java:44)
	at org.apache.lucene.store.FilterDirectory.obtainLock(FilterDirectory.java:106)
	at org.apache.lucene.store.MockDirectoryWrapper.obtainLock(MockDirectoryWrapper.java:1082)
	at org.apache.lucene.index.IndexWriter.<init>(IndexWriter.java:946)
	at org.apache.solr.update.SolrIndexWriter.<init>(SolrIndexWriter.java:126)
	at org.apache.solr.update.SolrIndexWriter.create(SolrIndexWriter.java:100)
	at org.apache.solr.update.DefaultSolrCoreState.createMainIndexWriter(DefaultSolrCoreState.java:251)
	at org.apache.solr.update.DefaultSolrCoreState.changeWriter(DefaultSolrCoreState.java:214)
	at org.apache.solr.update.DefaultSolrCoreState.newIndexWriter(DefaultSolrCoreState.java:223)
	at org.apache.solr.update.DirectUpdateHandler2.newIndexWriter(DirectUpdateHandler2.java:751)
	at org.apache.solr.handler.IndexFetcher.fetchLatestIndex(IndexFetcher.java:637)
	at org.apache.solr.handler.IndexFetcher.fetchLatestIndex(IndexFetcher.java:337)
	at org.apache.solr.handler.ReplicationHandler.doFetch(ReplicationHandler.java:454)
	at org.apache.solr.handler.ReplicationHandler.lambda$setupPolling$13(ReplicationHandler.java:1215)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.runAndReset(FutureTask.java:305)
	at java.base/java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:305)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1130)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
	... 1 more


FAILED:  org.apache.solr.handler.TestContainerPlugin.testApi

Error Message:
java.lang.AssertionError: startCalled

Stack Trace:
java.lang.AssertionError: startCalled
	at __randomizedtesting.SeedInfo.seed([73CC91444C3522BB:125EFF962BC3C1F7]:0)
	at org.junit.Assert.fail(Assert.java:89)
	at org.junit.Assert.assertTrue(Assert.java:42)
	at org.apache.solr.handler.TestContainerPlugin.testApi(TestContainerPlugin.java:189)
	at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:78)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:567)
	at com.carrotsearch.randomizedtesting.RandomizedRunner.invoke(RandomizedRunner.java:1754)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$8.evaluate(RandomizedRunner.java:942)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$9.evaluate(RandomizedRunner.java:978)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$10.evaluate(RandomizedRunner.java:992)
	at com.carrotsearch.randomizedtesting.rules.SystemPropertiesRestoreRule$1.evaluate(SystemPropertiesRestoreRule.java:57)
	at org.junit.rules.RunRules.evaluate(RunRules.java:20)
	at org.apache.lucene.util.TestRuleSetupTeardownChained$1.evaluate(TestRuleSetupTeardownChained.java:44)
	at org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeAfterRule.java:43)
	at org.apache.lucene.util.TestRuleThreadAndTestName$1.evaluate(TestRuleThreadAndTestName.java:45)
	at org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRuleIgnoreAfterMaxFailures.java:60)
	at org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure.java:44)
	at org.junit.rules.RunRules.evaluate(RunRules.java:20)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.run(ThreadLeakControl.java:370)
	at com.carrotsearch.randomizedtesting.ThreadLeakControl.forkTimeoutingTask(ThreadLeakControl.java:819)
	at com.carrotsearch.randomizedtesting.ThreadLeakControl$3.evaluate(ThreadLeakControl.java:470)
	at com.carrotsearch.randomizedtesting.RandomizedRunner.runSingleTest(RandomizedRunner.java:951)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$5.evaluate(RandomizedRunner.java:836)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$6.evaluate(RandomizedRunner.java:887)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$7.evaluate(RandomizedRunner.java:898)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at com.carrotsearch.randomizedtesting.rules.SystemPropertiesRestoreRule$1.evaluate(SystemPropertiesRestoreRule.java:57)
	at org.junit.rules.RunRules.evaluate(RunRules.java:20)
	at org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeAfterRule.java:43)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at org.apache.lucene.util.TestRuleStoreClassName$1.evaluate(TestRuleStoreClassName.java:38)
	at com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMethodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
	at com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMethodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at org.apache.lucene.util.TestRuleAssertionsRequired$1.evaluate(TestRuleAssertionsRequired.java:51)
	at org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure.java:44)
	at org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRuleIgnoreAfterMaxFailures.java:60)
	at org.apache.lucene.util.TestRuleIgnoreTestSuites$1.evaluate(TestRuleIgnoreTestSuites.java:47)
	at org.junit.rules.RunRules.evaluate(RunRules.java:20)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.run(ThreadLeakControl.java:370)
	at com.carrotsearch.randomizedtesting.ThreadLeakControl.lambda$forkTimeoutingTask$0(ThreadLeakControl.java:826)
	at java.base/java.lang.Thread.run(Thread.java:831)

[JENKINS-EA] Lucene-Solr-jdk16panama-Windows (64bit/jdk-16-ea+36) - Build # 160 - Still Unstable!

[Policeman Jenkins Server <je...@thetaphi.de>]

Build: https://jenkins.thetaphi.de/job/Lucene-Solr-jdk16panama-Windows/160/
Java: 64bit/jdk-16-ea+36 -XX:+UseCompressedOops -XX:+UseG1GC

2 tests failed.
FAILED:  org.apache.solr.cloud.DistribJoinFromCollectionTest.testNoScore

Error Message:
java.lang.AssertionError: Expected 1 doc, got {numFound=0,numFoundExact=true,start=0,maxScore=0.0,docs=[]}

Stack Trace:
java.lang.AssertionError: Expected 1 doc, got {numFound=0,numFoundExact=true,start=0,maxScore=0.0,docs=[]}
	at __randomizedtesting.SeedInfo.seed([5390F1D94BC63584:EC1FFD6BB58A2AC8]:0)
	at org.junit.Assert.fail(Assert.java:89)
	at org.junit.Assert.assertTrue(Assert.java:42)
	at org.apache.solr.cloud.DistribJoinFromCollectionTest.testJoins(DistribJoinFromCollectionTest.java:154)
	at org.apache.solr.cloud.DistribJoinFromCollectionTest.testNoScore(DistribJoinFromCollectionTest.java:120)
	at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:78)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:567)
	at com.carrotsearch.randomizedtesting.RandomizedRunner.invoke(RandomizedRunner.java:1754)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$8.evaluate(RandomizedRunner.java:942)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$9.evaluate(RandomizedRunner.java:978)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$10.evaluate(RandomizedRunner.java:992)
	at com.carrotsearch.randomizedtesting.rules.SystemPropertiesRestoreRule$1.evaluate(SystemPropertiesRestoreRule.java:57)
	at org.junit.rules.RunRules.evaluate(RunRules.java:20)
	at org.apache.lucene.util.TestRuleSetupTeardownChained$1.evaluate(TestRuleSetupTeardownChained.java:44)
	at org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeAfterRule.java:43)
	at org.apache.lucene.util.TestRuleThreadAndTestName$1.evaluate(TestRuleThreadAndTestName.java:45)
	at org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRuleIgnoreAfterMaxFailures.java:60)
	at org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure.java:44)
	at org.junit.rules.RunRules.evaluate(RunRules.java:20)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.run(ThreadLeakControl.java:370)
	at com.carrotsearch.randomizedtesting.ThreadLeakControl.forkTimeoutingTask(ThreadLeakControl.java:819)
	at com.carrotsearch.randomizedtesting.ThreadLeakControl$3.evaluate(ThreadLeakControl.java:470)
	at com.carrotsearch.randomizedtesting.RandomizedRunner.runSingleTest(RandomizedRunner.java:951)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$5.evaluate(RandomizedRunner.java:836)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$6.evaluate(RandomizedRunner.java:887)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$7.evaluate(RandomizedRunner.java:898)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at com.carrotsearch.randomizedtesting.rules.SystemPropertiesRestoreRule$1.evaluate(SystemPropertiesRestoreRule.java:57)
	at org.junit.rules.RunRules.evaluate(RunRules.java:20)
	at org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeAfterRule.java:43)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at org.apache.lucene.util.TestRuleStoreClassName$1.evaluate(TestRuleStoreClassName.java:38)
	at com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMethodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
	at com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMethodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at org.apache.lucene.util.TestRuleAssertionsRequired$1.evaluate(TestRuleAssertionsRequired.java:51)
	at org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure.java:44)
	at org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRuleIgnoreAfterMaxFailures.java:60)
	at org.apache.lucene.util.TestRuleIgnoreTestSuites$1.evaluate(TestRuleIgnoreTestSuites.java:47)
	at org.junit.rules.RunRules.evaluate(RunRules.java:20)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.run(ThreadLeakControl.java:370)
	at com.carrotsearch.randomizedtesting.ThreadLeakControl.lambda$forkTimeoutingTask$0(ThreadLeakControl.java:826)
	at java.base/java.lang.Thread.run(Thread.java:831)


FAILED:  org.apache.solr.handler.TestContainerPlugin.testApi

Error Message:
java.lang.AssertionError: startCalled

Stack Trace:
java.lang.AssertionError: startCalled
	at __randomizedtesting.SeedInfo.seed([5390F1D94BC63584:32029F0B2C30D6C8]:0)
	at org.junit.Assert.fail(Assert.java:89)
	at org.junit.Assert.assertTrue(Assert.java:42)
	at org.apache.solr.handler.TestContainerPlugin.testApi(TestContainerPlugin.java:189)
	at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:78)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:567)
	at com.carrotsearch.randomizedtesting.RandomizedRunner.invoke(RandomizedRunner.java:1754)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$8.evaluate(RandomizedRunner.java:942)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$9.evaluate(RandomizedRunner.java:978)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$10.evaluate(RandomizedRunner.java:992)
	at com.carrotsearch.randomizedtesting.rules.SystemPropertiesRestoreRule$1.evaluate(SystemPropertiesRestoreRule.java:57)
	at org.junit.rules.RunRules.evaluate(RunRules.java:20)
	at org.apache.lucene.util.TestRuleSetupTeardownChained$1.evaluate(TestRuleSetupTeardownChained.java:44)
	at org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeAfterRule.java:43)
	at org.apache.lucene.util.TestRuleThreadAndTestName$1.evaluate(TestRuleThreadAndTestName.java:45)
	at org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRuleIgnoreAfterMaxFailures.java:60)
	at org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure.java:44)
	at org.junit.rules.RunRules.evaluate(RunRules.java:20)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.run(ThreadLeakControl.java:370)
	at com.carrotsearch.randomizedtesting.ThreadLeakControl.forkTimeoutingTask(ThreadLeakControl.java:819)
	at com.carrotsearch.randomizedtesting.ThreadLeakControl$3.evaluate(ThreadLeakControl.java:470)
	at com.carrotsearch.randomizedtesting.RandomizedRunner.runSingleTest(RandomizedRunner.java:951)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$5.evaluate(RandomizedRunner.java:836)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$6.evaluate(RandomizedRunner.java:887)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$7.evaluate(RandomizedRunner.java:898)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at com.carrotsearch.randomizedtesting.rules.SystemPropertiesRestoreRule$1.evaluate(SystemPropertiesRestoreRule.java:57)
	at org.junit.rules.RunRules.evaluate(RunRules.java:20)
	at org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeAfterRule.java:43)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at org.apache.lucene.util.TestRuleStoreClassName$1.evaluate(TestRuleStoreClassName.java:38)
	at com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMethodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
	at com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMethodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at org.apache.lucene.util.TestRuleAssertionsRequired$1.evaluate(TestRuleAssertionsRequired.java:51)
	at org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure.java:44)
	at org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRuleIgnoreAfterMaxFailures.java:60)
	at org.apache.lucene.util.TestRuleIgnoreTestSuites$1.evaluate(TestRuleIgnoreTestSuites.java:47)
	at org.junit.rules.RunRules.evaluate(RunRules.java:20)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.run(ThreadLeakControl.java:370)
	at com.carrotsearch.randomizedtesting.ThreadLeakControl.lambda$forkTimeoutingTask$0(ThreadLeakControl.java:826)
	at java.base/java.lang.Thread.run(Thread.java:831)

[JENKINS-EA] Lucene-Solr-jdk16panama-Windows (64bit/jdk-16-ea+36) - Build # 159 - Still Unstable!

[Policeman Jenkins Server <je...@thetaphi.de>]

Build: https://jenkins.thetaphi.de/job/Lucene-Solr-jdk16panama-Windows/159/
Java: 64bit/jdk-16-ea+36 -XX:-UseCompressedOops -XX:+UseZGC

1 tests failed.
FAILED:  org.apache.solr.handler.TestContainerPlugin.testApi

Error Message:
java.lang.AssertionError: startCalled

Stack Trace:
java.lang.AssertionError: startCalled
	at __randomizedtesting.SeedInfo.seed([9E376A27300D5663:FFA504F557FBB52F]:0)
	at org.junit.Assert.fail(Assert.java:89)
	at org.junit.Assert.assertTrue(Assert.java:42)
	at org.apache.solr.handler.TestContainerPlugin.testApi(TestContainerPlugin.java:189)
	at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:78)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:567)
	at com.carrotsearch.randomizedtesting.RandomizedRunner.invoke(RandomizedRunner.java:1754)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$8.evaluate(RandomizedRunner.java:942)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$9.evaluate(RandomizedRunner.java:978)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$10.evaluate(RandomizedRunner.java:992)
	at com.carrotsearch.randomizedtesting.rules.SystemPropertiesRestoreRule$1.evaluate(SystemPropertiesRestoreRule.java:57)
	at org.junit.rules.RunRules.evaluate(RunRules.java:20)
	at org.apache.lucene.util.TestRuleSetupTeardownChained$1.evaluate(TestRuleSetupTeardownChained.java:44)
	at org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeAfterRule.java:43)
	at org.apache.lucene.util.TestRuleThreadAndTestName$1.evaluate(TestRuleThreadAndTestName.java:45)
	at org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRuleIgnoreAfterMaxFailures.java:60)
	at org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure.java:44)
	at org.junit.rules.RunRules.evaluate(RunRules.java:20)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.run(ThreadLeakControl.java:370)
	at com.carrotsearch.randomizedtesting.ThreadLeakControl.forkTimeoutingTask(ThreadLeakControl.java:819)
	at com.carrotsearch.randomizedtesting.ThreadLeakControl$3.evaluate(ThreadLeakControl.java:470)
	at com.carrotsearch.randomizedtesting.RandomizedRunner.runSingleTest(RandomizedRunner.java:951)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$5.evaluate(RandomizedRunner.java:836)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$6.evaluate(RandomizedRunner.java:887)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$7.evaluate(RandomizedRunner.java:898)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at com.carrotsearch.randomizedtesting.rules.SystemPropertiesRestoreRule$1.evaluate(SystemPropertiesRestoreRule.java:57)
	at org.junit.rules.RunRules.evaluate(RunRules.java:20)
	at org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeAfterRule.java:43)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at org.apache.lucene.util.TestRuleStoreClassName$1.evaluate(TestRuleStoreClassName.java:38)
	at com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMethodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
	at com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMethodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at org.apache.lucene.util.TestRuleAssertionsRequired$1.evaluate(TestRuleAssertionsRequired.java:51)
	at org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure.java:44)
	at org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRuleIgnoreAfterMaxFailures.java:60)
	at org.apache.lucene.util.TestRuleIgnoreTestSuites$1.evaluate(TestRuleIgnoreTestSuites.java:47)
	at org.junit.rules.RunRules.evaluate(RunRules.java:20)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.run(ThreadLeakControl.java:370)
	at com.carrotsearch.randomizedtesting.ThreadLeakControl.lambda$forkTimeoutingTask$0(ThreadLeakControl.java:826)
	at java.base/java.lang.Thread.run(Thread.java:831)

[JENKINS-EA] Lucene-Solr-jdk16panama-Windows (64bit/jdk-16-ea+36) - Build # 158 - Still Unstable!

[Policeman Jenkins Server <je...@thetaphi.de>]

Build: https://jenkins.thetaphi.de/job/Lucene-Solr-jdk16panama-Windows/158/
Java: 64bit/jdk-16-ea+36 -XX:+UseCompressedOops -XX:+UseParallelGC

1 tests failed.
FAILED:  org.apache.solr.schema.EnumFieldTest.testFacetEnumSearch

Error Message:
java.lang.RuntimeException: Exception during query

Stack Trace:
java.lang.RuntimeException: Exception during query
	at __randomizedtesting.SeedInfo.seed([53CDB1BF9DEC9C65:D50D568A390AFF0C]:0)
	at org.apache.solr.SolrTestCaseJ4.assertQ(SolrTestCaseJ4.java:1008)
	at org.apache.solr.SolrTestCaseJ4.assertQ(SolrTestCaseJ4.java:968)
	at org.apache.solr.schema.EnumFieldTest.testFacetEnumSearch(EnumFieldTest.java:594)
	at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:78)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:567)
	at com.carrotsearch.randomizedtesting.RandomizedRunner.invoke(RandomizedRunner.java:1754)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$8.evaluate(RandomizedRunner.java:942)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$9.evaluate(RandomizedRunner.java:978)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$10.evaluate(RandomizedRunner.java:992)
	at com.carrotsearch.randomizedtesting.rules.SystemPropertiesRestoreRule$1.evaluate(SystemPropertiesRestoreRule.java:57)
	at org.junit.rules.RunRules.evaluate(RunRules.java:20)
	at org.apache.lucene.util.TestRuleSetupTeardownChained$1.evaluate(TestRuleSetupTeardownChained.java:44)
	at org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeAfterRule.java:43)
	at org.apache.lucene.util.TestRuleThreadAndTestName$1.evaluate(TestRuleThreadAndTestName.java:45)
	at org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRuleIgnoreAfterMaxFailures.java:60)
	at org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure.java:44)
	at org.junit.rules.RunRules.evaluate(RunRules.java:20)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.run(ThreadLeakControl.java:370)
	at com.carrotsearch.randomizedtesting.ThreadLeakControl.forkTimeoutingTask(ThreadLeakControl.java:819)
	at com.carrotsearch.randomizedtesting.ThreadLeakControl$3.evaluate(ThreadLeakControl.java:470)
	at com.carrotsearch.randomizedtesting.RandomizedRunner.runSingleTest(RandomizedRunner.java:951)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$5.evaluate(RandomizedRunner.java:836)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$6.evaluate(RandomizedRunner.java:887)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$7.evaluate(RandomizedRunner.java:898)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at com.carrotsearch.randomizedtesting.rules.SystemPropertiesRestoreRule$1.evaluate(SystemPropertiesRestoreRule.java:57)
	at org.junit.rules.RunRules.evaluate(RunRules.java:20)
	at org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeAfterRule.java:43)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at org.apache.lucene.util.TestRuleStoreClassName$1.evaluate(TestRuleStoreClassName.java:38)
	at com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMethodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
	at com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMethodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at org.apache.lucene.util.TestRuleAssertionsRequired$1.evaluate(TestRuleAssertionsRequired.java:51)
	at org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure.java:44)
	at org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRuleIgnoreAfterMaxFailures.java:60)
	at org.apache.lucene.util.TestRuleIgnoreTestSuites$1.evaluate(TestRuleIgnoreTestSuites.java:47)
	at org.junit.rules.RunRules.evaluate(RunRules.java:20)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.run(ThreadLeakControl.java:370)
	at com.carrotsearch.randomizedtesting.ThreadLeakControl.lambda$forkTimeoutingTask$0(ThreadLeakControl.java:826)
	at java.base/java.lang.Thread.run(Thread.java:831)
Caused by: java.lang.RuntimeException: REQUEST FAILED: xpath=//*[@name='facets']/long/text()=6
	xml response was: <?xml version="1.0" encoding="UTF-8"?>
<response>
<lst name="responseHeader"><int name="status">0</int><int name="QTime">28</int><lst name="params"><str name="q">severity:*</str><str name="json.facet">{ severity : { type : terms, field : severity, missing : true, exists : true, allBuckets : true, method : enum }}</str><str name="fl">severity</str><str name="wt">xml</str></lst></lst><result name="response" numFound="0" start="0" numFoundExact="true"></result><lst name="facets"><long name="count">0</long></lst>
</response>

	request was:q=severity:*&json.facet={+severity+:+{+type+:+terms,+field+:+severity,+missing+:+true,+exists+:+true,+allBuckets+:+true,+method+:+enum+}}&fl=severity&wt=xml
	at org.apache.solr.SolrTestCaseJ4.assertQ(SolrTestCaseJ4.java:1001)
	... 45 more

[JENKINS-EA] Lucene-Solr-jdk16panama-Windows (64bit/jdk-16-ea+36) - Build # 157 - Still Unstable!

[Policeman Jenkins Server <je...@thetaphi.de>]

Build: https://jenkins.thetaphi.de/job/Lucene-Solr-jdk16panama-Windows/157/
Java: 64bit/jdk-16-ea+36 -XX:+UseCompressedOops -XX:+UseG1GC

3 tests failed.
FAILED:  org.apache.solr.cloud.DistribJoinFromCollectionTest.testScore

Error Message:
java.lang.AssertionError: Expected 1 doc, got {numFound=0,numFoundExact=true,start=0,maxScore=0.0,docs=[]}

Stack Trace:
java.lang.AssertionError: Expected 1 doc, got {numFound=0,numFoundExact=true,start=0,maxScore=0.0,docs=[]}
	at __randomizedtesting.SeedInfo.seed([86C2DD4D5A102FA6:CA5A927D1235FBBD]:0)
	at org.junit.Assert.fail(Assert.java:89)
	at org.junit.Assert.assertTrue(Assert.java:42)
	at org.apache.solr.cloud.DistribJoinFromCollectionTest.testJoins(DistribJoinFromCollectionTest.java:154)
	at org.apache.solr.cloud.DistribJoinFromCollectionTest.testScore(DistribJoinFromCollectionTest.java:114)
	at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:78)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:567)
	at com.carrotsearch.randomizedtesting.RandomizedRunner.invoke(RandomizedRunner.java:1754)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$8.evaluate(RandomizedRunner.java:942)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$9.evaluate(RandomizedRunner.java:978)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$10.evaluate(RandomizedRunner.java:992)
	at com.carrotsearch.randomizedtesting.rules.SystemPropertiesRestoreRule$1.evaluate(SystemPropertiesRestoreRule.java:57)
	at org.junit.rules.RunRules.evaluate(RunRules.java:20)
	at org.apache.lucene.util.TestRuleSetupTeardownChained$1.evaluate(TestRuleSetupTeardownChained.java:44)
	at org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeAfterRule.java:43)
	at org.apache.lucene.util.TestRuleThreadAndTestName$1.evaluate(TestRuleThreadAndTestName.java:45)
	at org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRuleIgnoreAfterMaxFailures.java:60)
	at org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure.java:44)
	at org.junit.rules.RunRules.evaluate(RunRules.java:20)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.run(ThreadLeakControl.java:370)
	at com.carrotsearch.randomizedtesting.ThreadLeakControl.forkTimeoutingTask(ThreadLeakControl.java:819)
	at com.carrotsearch.randomizedtesting.ThreadLeakControl$3.evaluate(ThreadLeakControl.java:470)
	at com.carrotsearch.randomizedtesting.RandomizedRunner.runSingleTest(RandomizedRunner.java:951)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$5.evaluate(RandomizedRunner.java:836)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$6.evaluate(RandomizedRunner.java:887)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$7.evaluate(RandomizedRunner.java:898)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at com.carrotsearch.randomizedtesting.rules.SystemPropertiesRestoreRule$1.evaluate(SystemPropertiesRestoreRule.java:57)
	at org.junit.rules.RunRules.evaluate(RunRules.java:20)
	at org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeAfterRule.java:43)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at org.apache.lucene.util.TestRuleStoreClassName$1.evaluate(TestRuleStoreClassName.java:38)
	at com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMethodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
	at com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMethodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at org.apache.lucene.util.TestRuleAssertionsRequired$1.evaluate(TestRuleAssertionsRequired.java:51)
	at org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure.java:44)
	at org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRuleIgnoreAfterMaxFailures.java:60)
	at org.apache.lucene.util.TestRuleIgnoreTestSuites$1.evaluate(TestRuleIgnoreTestSuites.java:47)
	at org.junit.rules.RunRules.evaluate(RunRules.java:20)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.run(ThreadLeakControl.java:370)
	at com.carrotsearch.randomizedtesting.ThreadLeakControl.lambda$forkTimeoutingTask$0(ThreadLeakControl.java:826)
	at java.base/java.lang.Thread.run(Thread.java:831)


FAILED:  org.apache.solr.cloud.OverseerRolesTest.testDesignatedOverseerRestarts

Error Message:
java.lang.AssertionError: There was an intermediate transition, previous: 127.0.0.1:56762_solr, intermediate transition: 127.0.0.1:56763_solr

Stack Trace:
java.lang.AssertionError: There was an intermediate transition, previous: 127.0.0.1:56762_solr, intermediate transition: 127.0.0.1:56763_solr
	at __randomizedtesting.SeedInfo.seed([86C2DD4D5A102FA6:8EE3CA12644E3DAC]:0)
	at org.junit.Assert.fail(Assert.java:89)
	at org.apache.solr.cloud.OverseerRolesTest.waitForNewOverseer(OverseerRolesTest.java:67)
	at org.apache.solr.cloud.OverseerRolesTest.waitForNewOverseer(OverseerRolesTest.java:77)
	at org.apache.solr.cloud.OverseerRolesTest.testDesignatedOverseerRestarts(OverseerRolesTest.java:203)
	at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:78)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:567)
	at com.carrotsearch.randomizedtesting.RandomizedRunner.invoke(RandomizedRunner.java:1754)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$8.evaluate(RandomizedRunner.java:942)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$9.evaluate(RandomizedRunner.java:978)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$10.evaluate(RandomizedRunner.java:992)
	at com.carrotsearch.randomizedtesting.rules.SystemPropertiesRestoreRule$1.evaluate(SystemPropertiesRestoreRule.java:57)
	at org.junit.rules.RunRules.evaluate(RunRules.java:20)
	at org.apache.lucene.util.TestRuleSetupTeardownChained$1.evaluate(TestRuleSetupTeardownChained.java:44)
	at org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeAfterRule.java:43)
	at org.apache.lucene.util.TestRuleThreadAndTestName$1.evaluate(TestRuleThreadAndTestName.java:45)
	at org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRuleIgnoreAfterMaxFailures.java:60)
	at org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure.java:44)
	at org.junit.rules.RunRules.evaluate(RunRules.java:20)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.run(ThreadLeakControl.java:370)
	at com.carrotsearch.randomizedtesting.ThreadLeakControl.forkTimeoutingTask(ThreadLeakControl.java:819)
	at com.carrotsearch.randomizedtesting.ThreadLeakControl$3.evaluate(ThreadLeakControl.java:470)
	at com.carrotsearch.randomizedtesting.RandomizedRunner.runSingleTest(RandomizedRunner.java:951)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$5.evaluate(RandomizedRunner.java:836)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$6.evaluate(RandomizedRunner.java:887)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$7.evaluate(RandomizedRunner.java:898)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at com.carrotsearch.randomizedtesting.rules.SystemPropertiesRestoreRule$1.evaluate(SystemPropertiesRestoreRule.java:57)
	at org.junit.rules.RunRules.evaluate(RunRules.java:20)
	at org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeAfterRule.java:43)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at org.apache.lucene.util.TestRuleStoreClassName$1.evaluate(TestRuleStoreClassName.java:38)
	at com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMethodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
	at com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMethodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at org.apache.lucene.util.TestRuleAssertionsRequired$1.evaluate(TestRuleAssertionsRequired.java:51)
	at org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure.java:44)
	at org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRuleIgnoreAfterMaxFailures.java:60)
	at org.apache.lucene.util.TestRuleIgnoreTestSuites$1.evaluate(TestRuleIgnoreTestSuites.java:47)
	at org.junit.rules.RunRules.evaluate(RunRules.java:20)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.run(ThreadLeakControl.java:370)
	at com.carrotsearch.randomizedtesting.ThreadLeakControl.lambda$forkTimeoutingTask$0(ThreadLeakControl.java:826)
	at java.base/java.lang.Thread.run(Thread.java:831)


FAILED:  org.apache.solr.handler.TestContainerPlugin.testApi

Error Message:
java.lang.AssertionError: startCalled

Stack Trace:
java.lang.AssertionError: startCalled
	at __randomizedtesting.SeedInfo.seed([86C2DD4D5A102FA6:E750B39F3DE6CCEA]:0)
	at org.junit.Assert.fail(Assert.java:89)
	at org.junit.Assert.assertTrue(Assert.java:42)
	at org.apache.solr.handler.TestContainerPlugin.testApi(TestContainerPlugin.java:189)
	at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:78)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:567)
	at com.carrotsearch.randomizedtesting.RandomizedRunner.invoke(RandomizedRunner.java:1754)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$8.evaluate(RandomizedRunner.java:942)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$9.evaluate(RandomizedRunner.java:978)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$10.evaluate(RandomizedRunner.java:992)
	at com.carrotsearch.randomizedtesting.rules.SystemPropertiesRestoreRule$1.evaluate(SystemPropertiesRestoreRule.java:57)
	at org.junit.rules.RunRules.evaluate(RunRules.java:20)
	at org.apache.lucene.util.TestRuleSetupTeardownChained$1.evaluate(TestRuleSetupTeardownChained.java:44)
	at org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeAfterRule.java:43)
	at org.apache.lucene.util.TestRuleThreadAndTestName$1.evaluate(TestRuleThreadAndTestName.java:45)
	at org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRuleIgnoreAfterMaxFailures.java:60)
	at org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure.java:44)
	at org.junit.rules.RunRules.evaluate(RunRules.java:20)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.run(ThreadLeakControl.java:370)
	at com.carrotsearch.randomizedtesting.ThreadLeakControl.forkTimeoutingTask(ThreadLeakControl.java:819)
	at com.carrotsearch.randomizedtesting.ThreadLeakControl$3.evaluate(ThreadLeakControl.java:470)
	at com.carrotsearch.randomizedtesting.RandomizedRunner.runSingleTest(RandomizedRunner.java:951)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$5.evaluate(RandomizedRunner.java:836)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$6.evaluate(RandomizedRunner.java:887)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$7.evaluate(RandomizedRunner.java:898)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at com.carrotsearch.randomizedtesting.rules.SystemPropertiesRestoreRule$1.evaluate(SystemPropertiesRestoreRule.java:57)
	at org.junit.rules.RunRules.evaluate(RunRules.java:20)
	at org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeAfterRule.java:43)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at org.apache.lucene.util.TestRuleStoreClassName$1.evaluate(TestRuleStoreClassName.java:38)
	at com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMethodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
	at com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMethodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at org.apache.lucene.util.TestRuleAssertionsRequired$1.evaluate(TestRuleAssertionsRequired.java:51)
	at org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure.java:44)
	at org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRuleIgnoreAfterMaxFailures.java:60)
	at org.apache.lucene.util.TestRuleIgnoreTestSuites$1.evaluate(TestRuleIgnoreTestSuites.java:47)
	at org.junit.rules.RunRules.evaluate(RunRules.java:20)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.run(ThreadLeakControl.java:370)
	at com.carrotsearch.randomizedtesting.ThreadLeakControl.lambda$forkTimeoutingTask$0(ThreadLeakControl.java:826)
	at java.base/java.lang.Thread.run(Thread.java:831)

[JENKINS-EA] Lucene-Solr-jdk16panama-Windows (64bit/jdk-16-ea+36) - Build # 156 - Still Unstable!

[Policeman Jenkins Server <je...@thetaphi.de>]

Build: https://jenkins.thetaphi.de/job/Lucene-Solr-jdk16panama-Windows/156/
Java: 64bit/jdk-16-ea+36 -XX:-UseCompressedOops -XX:+UseZGC

2 tests failed.
FAILED:  org.apache.solr.cluster.events.ClusterEventProducerTest.testListenerPlugins

Error Message:
java.lang.AssertionError: timestamp of the event is in the future

Stack Trace:
java.lang.AssertionError: timestamp of the event is in the future
	at __randomizedtesting.SeedInfo.seed([CD7563A1D844D05E:41AA20A07E28A5AC]:0)
	at org.junit.Assert.fail(Assert.java:89)
	at org.junit.Assert.assertTrue(Assert.java:42)
	at org.apache.solr.cluster.events.ClusterEventProducerTest.testListenerPlugins(ClusterEventProducerTest.java:344)
	at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:78)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:567)
	at com.carrotsearch.randomizedtesting.RandomizedRunner.invoke(RandomizedRunner.java:1754)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$8.evaluate(RandomizedRunner.java:942)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$9.evaluate(RandomizedRunner.java:978)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$10.evaluate(RandomizedRunner.java:992)
	at com.carrotsearch.randomizedtesting.rules.SystemPropertiesRestoreRule$1.evaluate(SystemPropertiesRestoreRule.java:57)
	at org.junit.rules.RunRules.evaluate(RunRules.java:20)
	at org.apache.lucene.util.TestRuleSetupTeardownChained$1.evaluate(TestRuleSetupTeardownChained.java:44)
	at org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeAfterRule.java:43)
	at org.apache.lucene.util.TestRuleThreadAndTestName$1.evaluate(TestRuleThreadAndTestName.java:45)
	at org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRuleIgnoreAfterMaxFailures.java:60)
	at org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure.java:44)
	at org.junit.rules.RunRules.evaluate(RunRules.java:20)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.run(ThreadLeakControl.java:370)
	at com.carrotsearch.randomizedtesting.ThreadLeakControl.forkTimeoutingTask(ThreadLeakControl.java:819)
	at com.carrotsearch.randomizedtesting.ThreadLeakControl$3.evaluate(ThreadLeakControl.java:470)
	at com.carrotsearch.randomizedtesting.RandomizedRunner.runSingleTest(RandomizedRunner.java:951)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$5.evaluate(RandomizedRunner.java:836)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$6.evaluate(RandomizedRunner.java:887)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$7.evaluate(RandomizedRunner.java:898)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at com.carrotsearch.randomizedtesting.rules.SystemPropertiesRestoreRule$1.evaluate(SystemPropertiesRestoreRule.java:57)
	at org.junit.rules.RunRules.evaluate(RunRules.java:20)
	at org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeAfterRule.java:43)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at org.apache.lucene.util.TestRuleStoreClassName$1.evaluate(TestRuleStoreClassName.java:38)
	at com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMethodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
	at com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMethodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at org.apache.lucene.util.TestRuleAssertionsRequired$1.evaluate(TestRuleAssertionsRequired.java:51)
	at org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure.java:44)
	at org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRuleIgnoreAfterMaxFailures.java:60)
	at org.apache.lucene.util.TestRuleIgnoreTestSuites$1.evaluate(TestRuleIgnoreTestSuites.java:47)
	at org.junit.rules.RunRules.evaluate(RunRules.java:20)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.run(ThreadLeakControl.java:370)
	at com.carrotsearch.randomizedtesting.ThreadLeakControl.lambda$forkTimeoutingTask$0(ThreadLeakControl.java:826)
	at java.base/java.lang.Thread.run(Thread.java:831)


FAILED:  org.apache.solr.handler.TestReplicationHandler.classMethod

Error Message:
java.lang.AssertionError: ObjectTracker found 6 object(s) that were not released!!! [MockDirectoryWrapper, MockDirectoryWrapper, InternalHttpClient, SolrCore, MockDirectoryWrapper, MockDirectoryWrapper]
org.apache.solr.common.util.ObjectReleaseTracker$ObjectTrackerException: org.apache.lucene.store.MockDirectoryWrapper
	at org.apache.solr.common.util.ObjectReleaseTracker.track(ObjectReleaseTracker.java:42)
	at org.apache.solr.core.CachingDirectoryFactory.get(CachingDirectoryFactory.java:361)
	at org.apache.solr.core.SolrCore.initSnapshotMetaDataManager(SolrCore.java:553)
	at org.apache.solr.core.SolrCore.<init>(SolrCore.java:1002)
	at org.apache.solr.core.SolrCore.<init>(SolrCore.java:928)
	at org.apache.solr.core.CoreContainer.createFromDescriptor(CoreContainer.java:1443)
	at org.apache.solr.core.CoreContainer.lambda$load$10(CoreContainer.java:862)
	at com.codahale.metrics.InstrumentedExecutorService$InstrumentedCallable.call(InstrumentedExecutorService.java:202)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at org.apache.solr.common.util.ExecutorUtil$MDCAwareThreadPoolExecutor.lambda$execute$0(ExecutorUtil.java:218)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1130)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
	at java.base/java.lang.Thread.run(Thread.java:831)

org.apache.solr.common.util.ObjectReleaseTracker$ObjectTrackerException: org.apache.lucene.store.MockDirectoryWrapper
	at org.apache.solr.common.util.ObjectReleaseTracker.track(ObjectReleaseTracker.java:42)
	at org.apache.solr.core.CachingDirectoryFactory.get(CachingDirectoryFactory.java:361)
	at org.apache.solr.update.SolrIndexWriter.create(SolrIndexWriter.java:98)
	at org.apache.solr.core.SolrCore.initIndex(SolrCore.java:820)
	at org.apache.solr.core.SolrCore.<init>(SolrCore.java:1006)
	at org.apache.solr.core.SolrCore.<init>(SolrCore.java:928)
	at org.apache.solr.core.CoreContainer.createFromDescriptor(CoreContainer.java:1443)
	at org.apache.solr.core.CoreContainer.lambda$load$10(CoreContainer.java:862)
	at com.codahale.metrics.InstrumentedExecutorService$InstrumentedCallable.call(InstrumentedExecutorService.java:202)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at org.apache.solr.common.util.ExecutorUtil$MDCAwareThreadPoolExecutor.lambda$execute$0(ExecutorUtil.java:218)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1130)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
	at java.base/java.lang.Thread.run(Thread.java:831)

org.apache.solr.common.util.ObjectReleaseTracker$ObjectTrackerException: org.apache.http.impl.client.InternalHttpClient
	at org.apache.solr.common.util.ObjectReleaseTracker.track(ObjectReleaseTracker.java:42)
	at org.apache.solr.client.solrj.impl.HttpClientUtil.createClient(HttpClientUtil.java:338)
	at org.apache.solr.client.solrj.impl.HttpClientUtil.createClient(HttpClientUtil.java:347)
	at org.apache.solr.handler.IndexFetcher.createHttpClient(IndexFetcher.java:223)
	at org.apache.solr.handler.IndexFetcher.<init>(IndexFetcher.java:261)
	at org.apache.solr.handler.ReplicationHandler.inform(ReplicationHandler.java:1246)
	at org.apache.solr.core.SolrResourceLoader.inform(SolrResourceLoader.java:687)
	at org.apache.solr.core.SolrCore.<init>(SolrCore.java:1037)
	at org.apache.solr.core.SolrCore.reload(SolrCore.java:715)
	at org.apache.solr.core.CoreContainer.reload(CoreContainer.java:1711)
	at org.apache.solr.handler.IndexFetcher.lambda$reloadCore$0(IndexFetcher.java:912)
	at java.base/java.lang.Thread.run(Thread.java:831)

org.apache.solr.common.util.ObjectReleaseTracker$ObjectTrackerException: org.apache.solr.core.SolrCore
	at org.apache.solr.common.util.ObjectReleaseTracker.track(ObjectReleaseTracker.java:42)
	at org.apache.solr.core.SolrCore.<init>(SolrCore.java:1090)
	at org.apache.solr.core.SolrCore.reload(SolrCore.java:715)
	at org.apache.solr.core.CoreContainer.reload(CoreContainer.java:1711)
	at org.apache.solr.handler.IndexFetcher.lambda$reloadCore$0(IndexFetcher.java:912)
	at java.base/java.lang.Thread.run(Thread.java:831)

org.apache.solr.common.util.ObjectReleaseTracker$ObjectTrackerException: org.apache.lucene.store.MockDirectoryWrapper
	at org.apache.solr.common.util.ObjectReleaseTracker.track(ObjectReleaseTracker.java:42)
	at org.apache.solr.core.CachingDirectoryFactory.get(CachingDirectoryFactory.java:361)
	at org.apache.solr.handler.IndexFetcher.fetchLatestIndex(IndexFetcher.java:501)
	at org.apache.solr.handler.IndexFetcher.fetchLatestIndex(IndexFetcher.java:337)
	at org.apache.solr.handler.ReplicationHandler.doFetch(ReplicationHandler.java:454)
	at org.apache.solr.handler.ReplicationHandler.lambda$setupPolling$13(ReplicationHandler.java:1215)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.runAndReset(FutureTask.java:305)
	at java.base/java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:305)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1130)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
	at java.base/java.lang.Thread.run(Thread.java:831)

org.apache.solr.common.util.ObjectReleaseTracker$ObjectTrackerException: org.apache.lucene.store.MockDirectoryWrapper
	at org.apache.solr.common.util.ObjectReleaseTracker.track(ObjectReleaseTracker.java:42)
	at org.apache.solr.core.CachingDirectoryFactory.get(CachingDirectoryFactory.java:361)
	at org.apache.solr.core.SolrCore.getNewIndexDir(SolrCore.java:402)
	at org.apache.solr.core.SolrCore.initIndex(SolrCore.java:788)
	at org.apache.solr.core.SolrCore.<init>(SolrCore.java:1006)
	at org.apache.solr.core.SolrCore.<init>(SolrCore.java:928)
	at org.apache.solr.core.CoreContainer.createFromDescriptor(CoreContainer.java:1443)
	at org.apache.solr.core.CoreContainer.lambda$load$10(CoreContainer.java:862)
	at com.codahale.metrics.InstrumentedExecutorService$InstrumentedCallable.call(InstrumentedExecutorService.java:202)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at org.apache.solr.common.util.ExecutorUtil$MDCAwareThreadPoolExecutor.lambda$execute$0(ExecutorUtil.java:218)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1130)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
	at java.base/java.lang.Thread.run(Thread.java:831)

 expected null, but was:<ObjectTracker found 6 object(s) that were not released!!! [MockDirectoryWrapper, MockDirectoryWrapper, InternalHttpClient, SolrCore, MockDirectoryWrapper, MockDirectoryWrapper]
org.apache.solr.common.util.ObjectReleaseTracker$ObjectTrackerException: org.apache.lucene.store.MockDirectoryWrapper
	at org.apache.solr.common.util.ObjectReleaseTracker.track(ObjectReleaseTracker.java:42)
	at org.apache.solr.core.CachingDirectoryFactory.get(CachingDirectoryFactory.java:361)
	at org.apache.solr.core.SolrCore.initSnapshotMetaDataManager(SolrCore.java:553)
	at org.apache.solr.core.SolrCore.<init>(SolrCore.java:1002)
	at org.apache.solr.core.SolrCore.<init>(SolrCore.java:928)
	at org.apache.solr.core.CoreContainer.createFromDescriptor(CoreContainer.java:1443)
	at org.apache.solr.core.CoreContainer.lambda$load$10(CoreContainer.java:862)
	at com.codahale.metrics.InstrumentedExecutorService$InstrumentedCallable.call(InstrumentedExecutorService.java:202)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at org.apache.solr.common.util.ExecutorUtil$MDCAwareThreadPoolExecutor.lambda$execute$0(ExecutorUtil.java:218)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1130)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
	at java.base/java.lang.Thread.run(Thread.java:831)

org.apache.solr.common.util.ObjectReleaseTracker$ObjectTrackerException: org.apache.lucene.store.MockDirectoryWrapper
	at org.apache.solr.common.util.ObjectReleaseTracker.track(ObjectReleaseTracker.java:42)
	at org.apache.solr.core.CachingDirectoryFactory.get(CachingDirectoryFactory.java:361)
	at org.apache.solr.update.SolrIndexWriter.create(SolrIndexWriter.java:98)
	at org.apache.solr.core.SolrCore.initIndex(SolrCore.java:820)
	at org.apache.solr.core.SolrCore.<init>(SolrCore.java:1006)
	at org.apache.solr.core.SolrCore.<init>(SolrCore.java:928)
	at org.apache.solr.core.CoreContainer.createFromDescriptor(CoreContainer.java:1443)
	at org.apache.solr.core.CoreContainer.lambda$load$10(CoreContainer.java:862)
	at com.codahale.metrics.InstrumentedExecutorService$InstrumentedCallable.call(InstrumentedExecutorService.java:202)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at org.apache.solr.common.util.ExecutorUtil$MDCAwareThreadPoolExecutor.lambda$execute$0(ExecutorUtil.java:218)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1130)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
	at java.base/java.lang.Thread.run(Thread.java:831)

org.apache.solr.common.util.ObjectReleaseTracker$ObjectTrackerException: org.apache.http.impl.client.InternalHttpClient
	at org.apache.solr.common.util.ObjectReleaseTracker.track(ObjectReleaseTracker.java:42)
	at org.apache.solr.client.solrj.impl.HttpClientUtil.createClient(HttpClientUtil.java:338)
	at org.apache.solr.client.solrj.impl.HttpClientUtil.createClient(HttpClientUtil.java:347)
	at org.apache.solr.handler.IndexFetcher.createHttpClient(IndexFetcher.java:223)
	at org.apache.solr.handler.IndexFetcher.<init>(IndexFetcher.java:261)
	at org.apache.solr.handler.ReplicationHandler.inform(ReplicationHandler.java:1246)
	at org.apache.solr.core.SolrResourceLoader.inform(SolrResourceLoader.java:687)
	at org.apache.solr.core.SolrCore.<init>(SolrCore.java:1037)
	at org.apache.solr.core.SolrCore.reload(SolrCore.java:715)
	at org.apache.solr.core.CoreContainer.reload(CoreContainer.java:1711)
	at org.apache.solr.handler.IndexFetcher.lambda$reloadCore$0(IndexFetcher.java:912)
	at java.base/java.lang.Thread.run(Thread.java:831)

org.apache.solr.common.util.ObjectReleaseTracker$ObjectTrackerException: org.apache.solr.core.SolrCore
	at org.apache.solr.common.util.ObjectReleaseTracker.track(ObjectReleaseTracker.java:42)
	at org.apache.solr.core.SolrCore.<init>(SolrCore.java:1090)
	at org.apache.solr.core.SolrCore.reload(SolrCore.java:715)
	at org.apache.solr.core.CoreContainer.reload(CoreContainer.java:1711)
	at org.apache.solr.handler.IndexFetcher.lambda$reloadCore$0(IndexFetcher.java:912)
	at java.base/java.lang.Thread.run(Thread.java:831)

org.apache.solr.common.util.ObjectReleaseTracker$ObjectTrackerException: org.apache.lucene.store.MockDirectoryWrapper
	at org.apache.solr.common.util.ObjectReleaseTracker.track(ObjectReleaseTracker.java:42)
	at org.apache.solr.core.CachingDirectoryFactory.get(CachingDirectoryFactory.java:361)
	at org.apache.solr.handler.IndexFetcher.fetchLatestIndex(IndexFetcher.java:501)
	at org.apache.solr.handler.IndexFetcher.fetchLatestIndex(IndexFetcher.java:337)
	at org.apache.solr.handler.ReplicationHandler.doFetch(ReplicationHandler.java:454)
	at org.apache.solr.handler.ReplicationHandler.lambda$setupPolling$13(ReplicationHandler.java:1215)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.runAndReset(FutureTask.java:305)
	at java.base/java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:305)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1130)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
	at java.base/java.lang.Thread.run(Thread.java:831)

org.apache.solr.common.util.ObjectReleaseTracker$ObjectTrackerException: org.apache.lucene.store.MockDirectoryWrapper
	at org.apache.solr.common.util.ObjectReleaseTracker.track(ObjectReleaseTracker.java:42)
	at org.apache.solr.core.CachingDirectoryFactory.get(CachingDirectoryFactory.java:361)
	at org.apache.solr.core.SolrCore.getNewIndexDir(SolrCore.java:402)
	at org.apache.solr.core.SolrCore.initIndex(SolrCore.java:788)
	at org.apache.solr.core.SolrCore.<init>(SolrCore.java:1006)
	at org.apache.solr.core.SolrCore.<init>(SolrCore.java:928)
	at org.apache.solr.core.CoreContainer.createFromDescriptor(CoreContainer.java:1443)
	at org.apache.solr.core.CoreContainer.lambda$load$10(CoreContainer.java:862)
	at com.codahale.metrics.InstrumentedExecutorService$InstrumentedCallable.call(InstrumentedExecutorService.java:202)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at org.apache.solr.common.util.ExecutorUtil$MDCAwareThreadPoolExecutor.lambda$execute$0(ExecutorUtil.java:218)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1130)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
	at java.base/java.lang.Thread.run(Thread.java:831)

>

Stack Trace:
java.lang.AssertionError: ObjectTracker found 6 object(s) that were not released!!! [MockDirectoryWrapper, MockDirectoryWrapper, InternalHttpClient, SolrCore, MockDirectoryWrapper, MockDirectoryWrapper]
org.apache.solr.common.util.ObjectReleaseTracker$ObjectTrackerException: org.apache.lucene.store.MockDirectoryWrapper
	at org.apache.solr.common.util.ObjectReleaseTracker.track(ObjectReleaseTracker.java:42)
	at org.apache.solr.core.CachingDirectoryFactory.get(CachingDirectoryFactory.java:361)
	at org.apache.solr.core.SolrCore.initSnapshotMetaDataManager(SolrCore.java:553)
	at org.apache.solr.core.SolrCore.<init>(SolrCore.java:1002)
	at org.apache.solr.core.SolrCore.<init>(SolrCore.java:928)
	at org.apache.solr.core.CoreContainer.createFromDescriptor(CoreContainer.java:1443)
	at org.apache.solr.core.CoreContainer.lambda$load$10(CoreContainer.java:862)
	at com.codahale.metrics.InstrumentedExecutorService$InstrumentedCallable.call(InstrumentedExecutorService.java:202)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at org.apache.solr.common.util.ExecutorUtil$MDCAwareThreadPoolExecutor.lambda$execute$0(ExecutorUtil.java:218)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1130)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
	at java.base/java.lang.Thread.run(Thread.java:831)

org.apache.solr.common.util.ObjectReleaseTracker$ObjectTrackerException: org.apache.lucene.store.MockDirectoryWrapper
	at org.apache.solr.common.util.ObjectReleaseTracker.track(ObjectReleaseTracker.java:42)
	at org.apache.solr.core.CachingDirectoryFactory.get(CachingDirectoryFactory.java:361)
	at org.apache.solr.update.SolrIndexWriter.create(SolrIndexWriter.java:98)
	at org.apache.solr.core.SolrCore.initIndex(SolrCore.java:820)
	at org.apache.solr.core.SolrCore.<init>(SolrCore.java:1006)
	at org.apache.solr.core.SolrCore.<init>(SolrCore.java:928)
	at org.apache.solr.core.CoreContainer.createFromDescriptor(CoreContainer.java:1443)
	at org.apache.solr.core.CoreContainer.lambda$load$10(CoreContainer.java:862)
	at com.codahale.metrics.InstrumentedExecutorService$InstrumentedCallable.call(InstrumentedExecutorService.java:202)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at org.apache.solr.common.util.ExecutorUtil$MDCAwareThreadPoolExecutor.lambda$execute$0(ExecutorUtil.java:218)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1130)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
	at java.base/java.lang.Thread.run(Thread.java:831)

org.apache.solr.common.util.ObjectReleaseTracker$ObjectTrackerException: org.apache.http.impl.client.InternalHttpClient
	at org.apache.solr.common.util.ObjectReleaseTracker.track(ObjectReleaseTracker.java:42)
	at org.apache.solr.client.solrj.impl.HttpClientUtil.createClient(HttpClientUtil.java:338)
	at org.apache.solr.client.solrj.impl.HttpClientUtil.createClient(HttpClientUtil.java:347)
	at org.apache.solr.handler.IndexFetcher.createHttpClient(IndexFetcher.java:223)
	at org.apache.solr.handler.IndexFetcher.<init>(IndexFetcher.java:261)
	at org.apache.solr.handler.ReplicationHandler.inform(ReplicationHandler.java:1246)
	at org.apache.solr.core.SolrResourceLoader.inform(SolrResourceLoader.java:687)
	at org.apache.solr.core.SolrCore.<init>(SolrCore.java:1037)
	at org.apache.solr.core.SolrCore.reload(SolrCore.java:715)
	at org.apache.solr.core.CoreContainer.reload(CoreContainer.java:1711)
	at org.apache.solr.handler.IndexFetcher.lambda$reloadCore$0(IndexFetcher.java:912)
	at java.base/java.lang.Thread.run(Thread.java:831)

org.apache.solr.common.util.ObjectReleaseTracker$ObjectTrackerException: org.apache.solr.core.SolrCore
	at org.apache.solr.common.util.ObjectReleaseTracker.track(ObjectReleaseTracker.java:42)
	at org.apache.solr.core.SolrCore.<init>(SolrCore.java:1090)
	at org.apache.solr.core.SolrCore.reload(SolrCore.java:715)
	at org.apache.solr.core.CoreContainer.reload(CoreContainer.java:1711)
	at org.apache.solr.handler.IndexFetcher.lambda$reloadCore$0(IndexFetcher.java:912)
	at java.base/java.lang.Thread.run(Thread.java:831)

org.apache.solr.common.util.ObjectReleaseTracker$ObjectTrackerException: org.apache.lucene.store.MockDirectoryWrapper
	at org.apache.solr.common.util.ObjectReleaseTracker.track(ObjectReleaseTracker.java:42)
	at org.apache.solr.core.CachingDirectoryFactory.get(CachingDirectoryFactory.java:361)
	at org.apache.solr.handler.IndexFetcher.fetchLatestIndex(IndexFetcher.java:501)
	at org.apache.solr.handler.IndexFetcher.fetchLatestIndex(IndexFetcher.java:337)
	at org.apache.solr.handler.ReplicationHandler.doFetch(ReplicationHandler.java:454)
	at org.apache.solr.handler.ReplicationHandler.lambda$setupPolling$13(ReplicationHandler.java:1215)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.runAndReset(FutureTask.java:305)
	at java.base/java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:305)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1130)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
	at java.base/java.lang.Thread.run(Thread.java:831)

org.apache.solr.common.util.ObjectReleaseTracker$ObjectTrackerException: org.apache.lucene.store.MockDirectoryWrapper
	at org.apache.solr.common.util.ObjectReleaseTracker.track(ObjectReleaseTracker.java:42)
	at org.apache.solr.core.CachingDirectoryFactory.get(CachingDirectoryFactory.java:361)
	at org.apache.solr.core.SolrCore.getNewIndexDir(SolrCore.java:402)
	at org.apache.solr.core.SolrCore.initIndex(SolrCore.java:788)
	at org.apache.solr.core.SolrCore.<init>(SolrCore.java:1006)
	at org.apache.solr.core.SolrCore.<init>(SolrCore.java:928)
	at org.apache.solr.core.CoreContainer.createFromDescriptor(CoreContainer.java:1443)
	at org.apache.solr.core.CoreContainer.lambda$load$10(CoreContainer.java:862)
	at com.codahale.metrics.InstrumentedExecutorService$InstrumentedCallable.call(InstrumentedExecutorService.java:202)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at org.apache.solr.common.util.ExecutorUtil$MDCAwareThreadPoolExecutor.lambda$execute$0(ExecutorUtil.java:218)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1130)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
	at java.base/java.lang.Thread.run(Thread.java:831)

 expected null, but was:<ObjectTracker found 6 object(s) that were not released!!! [MockDirectoryWrapper, MockDirectoryWrapper, InternalHttpClient, SolrCore, MockDirectoryWrapper, MockDirectoryWrapper]
org.apache.solr.common.util.ObjectReleaseTracker$ObjectTrackerException: org.apache.lucene.store.MockDirectoryWrapper
	at org.apache.solr.common.util.ObjectReleaseTracker.track(ObjectReleaseTracker.java:42)
	at org.apache.solr.core.CachingDirectoryFactory.get(CachingDirectoryFactory.java:361)
	at org.apache.solr.core.SolrCore.initSnapshotMetaDataManager(SolrCore.java:553)
	at org.apache.solr.core.SolrCore.<init>(SolrCore.java:1002)
	at org.apache.solr.core.SolrCore.<init>(SolrCore.java:928)
	at org.apache.solr.core.CoreContainer.createFromDescriptor(CoreContainer.java:1443)
	at org.apache.solr.core.CoreContainer.lambda$load$10(CoreContainer.java:862)
	at com.codahale.metrics.InstrumentedExecutorService$InstrumentedCallable.call(InstrumentedExecutorService.java:202)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at org.apache.solr.common.util.ExecutorUtil$MDCAwareThreadPoolExecutor.lambda$execute$0(ExecutorUtil.java:218)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1130)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
	at java.base/java.lang.Thread.run(Thread.java:831)

org.apache.solr.common.util.ObjectReleaseTracker$ObjectTrackerException: org.apache.lucene.store.MockDirectoryWrapper
	at org.apache.solr.common.util.ObjectReleaseTracker.track(ObjectReleaseTracker.java:42)
	at org.apache.solr.core.CachingDirectoryFactory.get(CachingDirectoryFactory.java:361)
	at org.apache.solr.update.SolrIndexWriter.create(SolrIndexWriter.java:98)
	at org.apache.solr.core.SolrCore.initIndex(SolrCore.java:820)
	at org.apache.solr.core.SolrCore.<init>(SolrCore.java:1006)
	at org.apache.solr.core.SolrCore.<init>(SolrCore.java:928)
	at org.apache.solr.core.CoreContainer.createFromDescriptor(CoreContainer.java:1443)
	at org.apache.solr.core.CoreContainer.lambda$load$10(CoreContainer.java:862)
	at com.codahale.metrics.InstrumentedExecutorService$InstrumentedCallable.call(InstrumentedExecutorService.java:202)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at org.apache.solr.common.util.ExecutorUtil$MDCAwareThreadPoolExecutor.lambda$execute$0(ExecutorUtil.java:218)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1130)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
	at java.base/java.lang.Thread.run(Thread.java:831)

org.apache.solr.common.util.ObjectReleaseTracker$ObjectTrackerException: org.apache.http.impl.client.InternalHttpClient
	at org.apache.solr.common.util.ObjectReleaseTracker.track(ObjectReleaseTracker.java:42)
	at org.apache.solr.client.solrj.impl.HttpClientUtil.createClient(HttpClientUtil.java:338)
	at org.apache.solr.client.solrj.impl.HttpClientUtil.createClient(HttpClientUtil.java:347)
	at org.apache.solr.handler.IndexFetcher.createHttpClient(IndexFetcher.java:223)
	at org.apache.solr.handler.IndexFetcher.<init>(IndexFetcher.java:261)
	at org.apache.solr.handler.ReplicationHandler.inform(ReplicationHandler.java:1246)
	at org.apache.solr.core.SolrResourceLoader.inform(SolrResourceLoader.java:687)
	at org.apache.solr.core.SolrCore.<init>(SolrCore.java:1037)
	at org.apache.solr.core.SolrCore.reload(SolrCore.java:715)
	at org.apache.solr.core.CoreContainer.reload(CoreContainer.java:1711)
	at org.apache.solr.handler.IndexFetcher.lambda$reloadCore$0(IndexFetcher.java:912)
	at java.base/java.lang.Thread.run(Thread.java:831)

org.apache.solr.common.util.ObjectReleaseTracker$ObjectTrackerException: org.apache.solr.core.SolrCore
	at org.apache.solr.common.util.ObjectReleaseTracker.track(ObjectReleaseTracker.java:42)
	at org.apache.solr.core.SolrCore.<init>(SolrCore.java:1090)
	at org.apache.solr.core.SolrCore.reload(SolrCore.java:715)
	at org.apache.solr.core.CoreContainer.reload(CoreContainer.java:1711)
	at org.apache.solr.handler.IndexFetcher.lambda$reloadCore$0(IndexFetcher.java:912)
	at java.base/java.lang.Thread.run(Thread.java:831)

org.apache.solr.common.util.ObjectReleaseTracker$ObjectTrackerException: org.apache.lucene.store.MockDirectoryWrapper
	at org.apache.solr.common.util.ObjectReleaseTracker.track(ObjectReleaseTracker.java:42)
	at org.apache.solr.core.CachingDirectoryFactory.get(CachingDirectoryFactory.java:361)
	at org.apache.solr.handler.IndexFetcher.fetchLatestIndex(IndexFetcher.java:501)
	at org.apache.solr.handler.IndexFetcher.fetchLatestIndex(IndexFetcher.java:337)
	at org.apache.solr.handler.ReplicationHandler.doFetch(ReplicationHandler.java:454)
	at org.apache.solr.handler.ReplicationHandler.lambda$setupPolling$13(ReplicationHandler.java:1215)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.runAndReset(FutureTask.java:305)
	at java.base/java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:305)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1130)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
	at java.base/java.lang.Thread.run(Thread.java:831)

org.apache.solr.common.util.ObjectReleaseTracker$ObjectTrackerException: org.apache.lucene.store.MockDirectoryWrapper
	at org.apache.solr.common.util.ObjectReleaseTracker.track(ObjectReleaseTracker.java:42)
	at org.apache.solr.core.CachingDirectoryFactory.get(CachingDirectoryFactory.java:361)
	at org.apache.solr.core.SolrCore.getNewIndexDir(SolrCore.java:402)
	at org.apache.solr.core.SolrCore.initIndex(SolrCore.java:788)
	at org.apache.solr.core.SolrCore.<init>(SolrCore.java:1006)
	at org.apache.solr.core.SolrCore.<init>(SolrCore.java:928)
	at org.apache.solr.core.CoreContainer.createFromDescriptor(CoreContainer.java:1443)
	at org.apache.solr.core.CoreContainer.lambda$load$10(CoreContainer.java:862)
	at com.codahale.metrics.InstrumentedExecutorService$InstrumentedCallable.call(InstrumentedExecutorService.java:202)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at org.apache.solr.common.util.ExecutorUtil$MDCAwareThreadPoolExecutor.lambda$execute$0(ExecutorUtil.java:218)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1130)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
	at java.base/java.lang.Thread.run(Thread.java:831)

>
	at __randomizedtesting.SeedInfo.seed([CD7563A1D844D05E]:0)
	at org.junit.Assert.fail(Assert.java:89)
	at org.junit.Assert.failNotNull(Assert.java:756)
	at org.junit.Assert.assertNull(Assert.java:738)
	at org.apache.solr.SolrTestCaseJ4.teardownTestCases(SolrTestCaseJ4.java:332)
	at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:78)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:567)
	at com.carrotsearch.randomizedtesting.RandomizedRunner.invoke(RandomizedRunner.java:1754)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$7.evaluate(RandomizedRunner.java:905)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at com.carrotsearch.randomizedtesting.rules.SystemPropertiesRestoreRule$1.evaluate(SystemPropertiesRestoreRule.java:57)
	at org.junit.rules.RunRules.evaluate(RunRules.java:20)
	at org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeAfterRule.java:43)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at org.apache.lucene.util.TestRuleStoreClassName$1.evaluate(TestRuleStoreClassName.java:38)
	at com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMethodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
	at com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMethodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at org.apache.lucene.util.TestRuleAssertionsRequired$1.evaluate(TestRuleAssertionsRequired.java:51)
	at org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure.java:44)
	at org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRuleIgnoreAfterMaxFailures.java:60)
	at org.apache.lucene.util.TestRuleIgnoreTestSuites$1.evaluate(TestRuleIgnoreTestSuites.java:47)
	at org.junit.rules.RunRules.evaluate(RunRules.java:20)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.run(ThreadLeakControl.java:370)
	at com.carrotsearch.randomizedtesting.ThreadLeakControl.lambda$forkTimeoutingTask$0(ThreadLeakControl.java:826)
	at java.base/java.lang.Thread.run(Thread.java:831)

[JENKINS-EA] Lucene-Solr-jdk16panama-Windows (64bit/jdk-16-ea+36) - Build # 155 - Still Unstable!

[Policeman Jenkins Server <je...@thetaphi.de>]

Build: https://jenkins.thetaphi.de/job/Lucene-Solr-jdk16panama-Windows/155/
Java: 64bit/jdk-16-ea+36 -XX:-UseCompressedOops -XX:+UseParallelGC

2 tests failed.
FAILED:  org.apache.solr.cluster.events.ClusterEventProducerTest.testEvents

Error Message:
java.lang.AssertionError: Timed out waiting for expected event NODES_DOWN

Stack Trace:
java.lang.AssertionError: Timed out waiting for expected event NODES_DOWN
	at __randomizedtesting.SeedInfo.seed([D8B88102BEE4B2C8:1BDF08BC9ABC1098]:0)
	at org.junit.Assert.fail(Assert.java:89)
	at org.apache.solr.cluster.events.AllEventsListener.waitForExpectedEvent(AllEventsListener.java:54)
	at org.apache.solr.cluster.events.ClusterEventProducerTest.testEvents(ClusterEventProducerTest.java:125)
	at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:78)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:567)
	at com.carrotsearch.randomizedtesting.RandomizedRunner.invoke(RandomizedRunner.java:1754)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$8.evaluate(RandomizedRunner.java:942)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$9.evaluate(RandomizedRunner.java:978)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$10.evaluate(RandomizedRunner.java:992)
	at com.carrotsearch.randomizedtesting.rules.SystemPropertiesRestoreRule$1.evaluate(SystemPropertiesRestoreRule.java:57)
	at org.junit.rules.RunRules.evaluate(RunRules.java:20)
	at org.apache.lucene.util.TestRuleSetupTeardownChained$1.evaluate(TestRuleSetupTeardownChained.java:44)
	at org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeAfterRule.java:43)
	at org.apache.lucene.util.TestRuleThreadAndTestName$1.evaluate(TestRuleThreadAndTestName.java:45)
	at org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRuleIgnoreAfterMaxFailures.java:60)
	at org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure.java:44)
	at org.junit.rules.RunRules.evaluate(RunRules.java:20)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.run(ThreadLeakControl.java:370)
	at com.carrotsearch.randomizedtesting.ThreadLeakControl.forkTimeoutingTask(ThreadLeakControl.java:819)
	at com.carrotsearch.randomizedtesting.ThreadLeakControl$3.evaluate(ThreadLeakControl.java:470)
	at com.carrotsearch.randomizedtesting.RandomizedRunner.runSingleTest(RandomizedRunner.java:951)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$5.evaluate(RandomizedRunner.java:836)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$6.evaluate(RandomizedRunner.java:887)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$7.evaluate(RandomizedRunner.java:898)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at com.carrotsearch.randomizedtesting.rules.SystemPropertiesRestoreRule$1.evaluate(SystemPropertiesRestoreRule.java:57)
	at org.junit.rules.RunRules.evaluate(RunRules.java:20)
	at org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeAfterRule.java:43)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at org.apache.lucene.util.TestRuleStoreClassName$1.evaluate(TestRuleStoreClassName.java:38)
	at com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMethodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
	at com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMethodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at org.apache.lucene.util.TestRuleAssertionsRequired$1.evaluate(TestRuleAssertionsRequired.java:51)
	at org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure.java:44)
	at org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRuleIgnoreAfterMaxFailures.java:60)
	at org.apache.lucene.util.TestRuleIgnoreTestSuites$1.evaluate(TestRuleIgnoreTestSuites.java:47)
	at org.junit.rules.RunRules.evaluate(RunRules.java:20)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.run(ThreadLeakControl.java:370)
	at com.carrotsearch.randomizedtesting.ThreadLeakControl.lambda$forkTimeoutingTask$0(ThreadLeakControl.java:826)
	at java.base/java.lang.Thread.run(Thread.java:831)


FAILED:  org.apache.solr.cluster.placement.impl.PlacementPluginIntegrationTest.testAttributeFetcherImpl

Error Message:
java.lang.AssertionError: sysenv

Stack Trace:
java.lang.AssertionError: sysenv
	at __randomizedtesting.SeedInfo.seed([D8B88102BEE4B2C8:1A96D929E25CB379]:0)
	at org.junit.Assert.fail(Assert.java:89)
	at org.junit.Assert.assertTrue(Assert.java:42)
	at org.apache.solr.cluster.placement.impl.PlacementPluginIntegrationTest.testAttributeFetcherImpl(PlacementPluginIntegrationTest.java:284)
	at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:78)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:567)
	at com.carrotsearch.randomizedtesting.RandomizedRunner.invoke(RandomizedRunner.java:1754)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$8.evaluate(RandomizedRunner.java:942)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$9.evaluate(RandomizedRunner.java:978)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$10.evaluate(RandomizedRunner.java:992)
	at com.carrotsearch.randomizedtesting.rules.SystemPropertiesRestoreRule$1.evaluate(SystemPropertiesRestoreRule.java:57)
	at org.junit.rules.RunRules.evaluate(RunRules.java:20)
	at org.apache.lucene.util.TestRuleSetupTeardownChained$1.evaluate(TestRuleSetupTeardownChained.java:44)
	at org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeAfterRule.java:43)
	at org.apache.lucene.util.TestRuleThreadAndTestName$1.evaluate(TestRuleThreadAndTestName.java:45)
	at org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRuleIgnoreAfterMaxFailures.java:60)
	at org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure.java:44)
	at org.junit.rules.RunRules.evaluate(RunRules.java:20)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.run(ThreadLeakControl.java:370)
	at com.carrotsearch.randomizedtesting.ThreadLeakControl.forkTimeoutingTask(ThreadLeakControl.java:819)
	at com.carrotsearch.randomizedtesting.ThreadLeakControl$3.evaluate(ThreadLeakControl.java:470)
	at com.carrotsearch.randomizedtesting.RandomizedRunner.runSingleTest(RandomizedRunner.java:951)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$5.evaluate(RandomizedRunner.java:836)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$6.evaluate(RandomizedRunner.java:887)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$7.evaluate(RandomizedRunner.java:898)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at com.carrotsearch.randomizedtesting.rules.SystemPropertiesRestoreRule$1.evaluate(SystemPropertiesRestoreRule.java:57)
	at org.junit.rules.RunRules.evaluate(RunRules.java:20)
	at org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeAfterRule.java:43)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at org.apache.lucene.util.TestRuleStoreClassName$1.evaluate(TestRuleStoreClassName.java:38)
	at com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMethodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
	at com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMethodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at org.apache.lucene.util.TestRuleAssertionsRequired$1.evaluate(TestRuleAssertionsRequired.java:51)
	at org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure.java:44)
	at org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRuleIgnoreAfterMaxFailures.java:60)
	at org.apache.lucene.util.TestRuleIgnoreTestSuites$1.evaluate(TestRuleIgnoreTestSuites.java:47)
	at org.junit.rules.RunRules.evaluate(RunRules.java:20)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.run(ThreadLeakControl.java:370)
	at com.carrotsearch.randomizedtesting.ThreadLeakControl.lambda$forkTimeoutingTask$0(ThreadLeakControl.java:826)
	at java.base/java.lang.Thread.run(Thread.java:831)

[JENKINS-EA] Lucene-Solr-jdk16panama-Windows (64bit/jdk-16-ea+36) - Build # 154 - Still Unstable!

[Policeman Jenkins Server <je...@thetaphi.de>]

Build: https://jenkins.thetaphi.de/job/Lucene-Solr-jdk16panama-Windows/154/
Java: 64bit/jdk-16-ea+36 -XX:-UseCompressedOops -XX:+UseZGC

1 tests failed.
FAILED:  org.apache.solr.cluster.placement.impl.PlacementPluginIntegrationTest.testAttributeFetcherImpl

Error Message:
java.lang.AssertionError: sysenv

Stack Trace:
java.lang.AssertionError: sysenv
	at __randomizedtesting.SeedInfo.seed([7DBCEA98C035C794:BF92B2B39C8DC625]:0)
	at org.junit.Assert.fail(Assert.java:89)
	at org.junit.Assert.assertTrue(Assert.java:42)
	at org.apache.solr.cluster.placement.impl.PlacementPluginIntegrationTest.testAttributeFetcherImpl(PlacementPluginIntegrationTest.java:284)
	at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:78)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:567)
	at com.carrotsearch.randomizedtesting.RandomizedRunner.invoke(RandomizedRunner.java:1754)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$8.evaluate(RandomizedRunner.java:942)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$9.evaluate(RandomizedRunner.java:978)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$10.evaluate(RandomizedRunner.java:992)
	at com.carrotsearch.randomizedtesting.rules.SystemPropertiesRestoreRule$1.evaluate(SystemPropertiesRestoreRule.java:57)
	at org.junit.rules.RunRules.evaluate(RunRules.java:20)
	at org.apache.lucene.util.TestRuleSetupTeardownChained$1.evaluate(TestRuleSetupTeardownChained.java:44)
	at org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeAfterRule.java:43)
	at org.apache.lucene.util.TestRuleThreadAndTestName$1.evaluate(TestRuleThreadAndTestName.java:45)
	at org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRuleIgnoreAfterMaxFailures.java:60)
	at org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure.java:44)
	at org.junit.rules.RunRules.evaluate(RunRules.java:20)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.run(ThreadLeakControl.java:370)
	at com.carrotsearch.randomizedtesting.ThreadLeakControl.forkTimeoutingTask(ThreadLeakControl.java:819)
	at com.carrotsearch.randomizedtesting.ThreadLeakControl$3.evaluate(ThreadLeakControl.java:470)
	at com.carrotsearch.randomizedtesting.RandomizedRunner.runSingleTest(RandomizedRunner.java:951)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$5.evaluate(RandomizedRunner.java:836)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$6.evaluate(RandomizedRunner.java:887)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$7.evaluate(RandomizedRunner.java:898)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at com.carrotsearch.randomizedtesting.rules.SystemPropertiesRestoreRule$1.evaluate(SystemPropertiesRestoreRule.java:57)
	at org.junit.rules.RunRules.evaluate(RunRules.java:20)
	at org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeAfterRule.java:43)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at org.apache.lucene.util.TestRuleStoreClassName$1.evaluate(TestRuleStoreClassName.java:38)
	at com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMethodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
	at com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMethodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at org.apache.lucene.util.TestRuleAssertionsRequired$1.evaluate(TestRuleAssertionsRequired.java:51)
	at org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure.java:44)
	at org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRuleIgnoreAfterMaxFailures.java:60)
	at org.apache.lucene.util.TestRuleIgnoreTestSuites$1.evaluate(TestRuleIgnoreTestSuites.java:47)
	at org.junit.rules.RunRules.evaluate(RunRules.java:20)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.run(ThreadLeakControl.java:370)
	at com.carrotsearch.randomizedtesting.ThreadLeakControl.lambda$forkTimeoutingTask$0(ThreadLeakControl.java:826)
	at java.base/java.lang.Thread.run(Thread.java:831)

[JENKINS-EA] Lucene-Solr-jdk16panama-Windows (64bit/jdk-16-ea+36) - Build # 153 - Still Unstable!

[Policeman Jenkins Server <je...@thetaphi.de>]

Build: https://jenkins.thetaphi.de/job/Lucene-Solr-jdk16panama-Windows/153/
Java: 64bit/jdk-16-ea+36 -XX:+UseCompressedOops -XX:+UseZGC

2 tests failed.
FAILED:  org.apache.solr.handler.TestContainerPlugin.testApi

Error Message:
java.lang.AssertionError: startCalled

Stack Trace:
java.lang.AssertionError: startCalled
	at __randomizedtesting.SeedInfo.seed([46B4F246A6AEEE24:27269C94C1580D68]:0)
	at org.junit.Assert.fail(Assert.java:89)
	at org.junit.Assert.assertTrue(Assert.java:42)
	at org.apache.solr.handler.TestContainerPlugin.testApi(TestContainerPlugin.java:189)
	at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:78)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:567)
	at com.carrotsearch.randomizedtesting.RandomizedRunner.invoke(RandomizedRunner.java:1754)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$8.evaluate(RandomizedRunner.java:942)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$9.evaluate(RandomizedRunner.java:978)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$10.evaluate(RandomizedRunner.java:992)
	at com.carrotsearch.randomizedtesting.rules.SystemPropertiesRestoreRule$1.evaluate(SystemPropertiesRestoreRule.java:57)
	at org.junit.rules.RunRules.evaluate(RunRules.java:20)
	at org.apache.lucene.util.TestRuleSetupTeardownChained$1.evaluate(TestRuleSetupTeardownChained.java:44)
	at org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeAfterRule.java:43)
	at org.apache.lucene.util.TestRuleThreadAndTestName$1.evaluate(TestRuleThreadAndTestName.java:45)
	at org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRuleIgnoreAfterMaxFailures.java:60)
	at org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure.java:44)
	at org.junit.rules.RunRules.evaluate(RunRules.java:20)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.run(ThreadLeakControl.java:370)
	at com.carrotsearch.randomizedtesting.ThreadLeakControl.forkTimeoutingTask(ThreadLeakControl.java:819)
	at com.carrotsearch.randomizedtesting.ThreadLeakControl$3.evaluate(ThreadLeakControl.java:470)
	at com.carrotsearch.randomizedtesting.RandomizedRunner.runSingleTest(RandomizedRunner.java:951)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$5.evaluate(RandomizedRunner.java:836)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$6.evaluate(RandomizedRunner.java:887)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$7.evaluate(RandomizedRunner.java:898)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at com.carrotsearch.randomizedtesting.rules.SystemPropertiesRestoreRule$1.evaluate(SystemPropertiesRestoreRule.java:57)
	at org.junit.rules.RunRules.evaluate(RunRules.java:20)
	at org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeAfterRule.java:43)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at org.apache.lucene.util.TestRuleStoreClassName$1.evaluate(TestRuleStoreClassName.java:38)
	at com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMethodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
	at com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMethodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at org.apache.lucene.util.TestRuleAssertionsRequired$1.evaluate(TestRuleAssertionsRequired.java:51)
	at org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure.java:44)
	at org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRuleIgnoreAfterMaxFailures.java:60)
	at org.apache.lucene.util.TestRuleIgnoreTestSuites$1.evaluate(TestRuleIgnoreTestSuites.java:47)
	at org.junit.rules.RunRules.evaluate(RunRules.java:20)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.run(ThreadLeakControl.java:370)
	at com.carrotsearch.randomizedtesting.ThreadLeakControl.lambda$forkTimeoutingTask$0(ThreadLeakControl.java:826)
	at java.base/java.lang.Thread.run(Thread.java:831)


FAILED:  org.apache.solr.cluster.placement.impl.PlacementPluginIntegrationTest.testAttributeFetcherImpl

Error Message:
java.lang.AssertionError: sysenv

Stack Trace:
java.lang.AssertionError: sysenv
	at __randomizedtesting.SeedInfo.seed([46B4F246A6AEEE24:849AAA6DFA16EF95]:0)
	at org.junit.Assert.fail(Assert.java:89)
	at org.junit.Assert.assertTrue(Assert.java:42)
	at org.apache.solr.cluster.placement.impl.PlacementPluginIntegrationTest.testAttributeFetcherImpl(PlacementPluginIntegrationTest.java:284)
	at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:78)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:567)
	at com.carrotsearch.randomizedtesting.RandomizedRunner.invoke(RandomizedRunner.java:1754)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$8.evaluate(RandomizedRunner.java:942)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$9.evaluate(RandomizedRunner.java:978)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$10.evaluate(RandomizedRunner.java:992)
	at com.carrotsearch.randomizedtesting.rules.SystemPropertiesRestoreRule$1.evaluate(SystemPropertiesRestoreRule.java:57)
	at org.junit.rules.RunRules.evaluate(RunRules.java:20)
	at org.apache.lucene.util.TestRuleSetupTeardownChained$1.evaluate(TestRuleSetupTeardownChained.java:44)
	at org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeAfterRule.java:43)
	at org.apache.lucene.util.TestRuleThreadAndTestName$1.evaluate(TestRuleThreadAndTestName.java:45)
	at org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRuleIgnoreAfterMaxFailures.java:60)
	at org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure.java:44)
	at org.junit.rules.RunRules.evaluate(RunRules.java:20)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.run(ThreadLeakControl.java:370)
	at com.carrotsearch.randomizedtesting.ThreadLeakControl.forkTimeoutingTask(ThreadLeakControl.java:819)
	at com.carrotsearch.randomizedtesting.ThreadLeakControl$3.evaluate(ThreadLeakControl.java:470)
	at com.carrotsearch.randomizedtesting.RandomizedRunner.runSingleTest(RandomizedRunner.java:951)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$5.evaluate(RandomizedRunner.java:836)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$6.evaluate(RandomizedRunner.java:887)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$7.evaluate(RandomizedRunner.java:898)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at com.carrotsearch.randomizedtesting.rules.SystemPropertiesRestoreRule$1.evaluate(SystemPropertiesRestoreRule.java:57)
	at org.junit.rules.RunRules.evaluate(RunRules.java:20)
	at org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeAfterRule.java:43)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at org.apache.lucene.util.TestRuleStoreClassName$1.evaluate(TestRuleStoreClassName.java:38)
	at com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMethodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
	at com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMethodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at org.apache.lucene.util.TestRuleAssertionsRequired$1.evaluate(TestRuleAssertionsRequired.java:51)
	at org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure.java:44)
	at org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRuleIgnoreAfterMaxFailures.java:60)
	at org.apache.lucene.util.TestRuleIgnoreTestSuites$1.evaluate(TestRuleIgnoreTestSuites.java:47)
	at org.junit.rules.RunRules.evaluate(RunRules.java:20)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.run(ThreadLeakControl.java:370)
	at com.carrotsearch.randomizedtesting.ThreadLeakControl.lambda$forkTimeoutingTask$0(ThreadLeakControl.java:826)
	at java.base/java.lang.Thread.run(Thread.java:831)

[JENKINS-EA] Lucene-Solr-jdk16panama-Windows (64bit/jdk-16-ea+36) - Build # 152 - Still Unstable!

[Policeman Jenkins Server <je...@thetaphi.de>]

Build: https://jenkins.thetaphi.de/job/Lucene-Solr-jdk16panama-Windows/152/
Java: 64bit/jdk-16-ea+36 -XX:-UseCompressedOops -XX:+UseParallelGC

3 tests failed.
FAILED:  org.apache.solr.cloud.OverseerRolesTest.testDesignatedOverseerRestarts

Error Message:
java.lang.AssertionError: There was an intermediate transition, previous: 127.0.0.1:51188_solr, intermediate transition: 127.0.0.1:51189_solr

Stack Trace:
java.lang.AssertionError: There was an intermediate transition, previous: 127.0.0.1:51188_solr, intermediate transition: 127.0.0.1:51189_solr
	at __randomizedtesting.SeedInfo.seed([18F83ECE37833EEE:10D9299109DD2CE4]:0)
	at org.junit.Assert.fail(Assert.java:89)
	at org.apache.solr.cloud.OverseerRolesTest.waitForNewOverseer(OverseerRolesTest.java:70)
	at org.apache.solr.cloud.OverseerRolesTest.waitForNewOverseer(OverseerRolesTest.java:80)
	at org.apache.solr.cloud.OverseerRolesTest.testDesignatedOverseerRestarts(OverseerRolesTest.java:208)
	at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:78)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:567)
	at com.carrotsearch.randomizedtesting.RandomizedRunner.invoke(RandomizedRunner.java:1754)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$8.evaluate(RandomizedRunner.java:942)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$9.evaluate(RandomizedRunner.java:978)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$10.evaluate(RandomizedRunner.java:992)
	at com.carrotsearch.randomizedtesting.rules.SystemPropertiesRestoreRule$1.evaluate(SystemPropertiesRestoreRule.java:57)
	at org.junit.rules.RunRules.evaluate(RunRules.java:20)
	at org.apache.lucene.util.TestRuleSetupTeardownChained$1.evaluate(TestRuleSetupTeardownChained.java:44)
	at org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeAfterRule.java:43)
	at org.apache.lucene.util.TestRuleThreadAndTestName$1.evaluate(TestRuleThreadAndTestName.java:45)
	at org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRuleIgnoreAfterMaxFailures.java:60)
	at org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure.java:44)
	at org.junit.rules.RunRules.evaluate(RunRules.java:20)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.run(ThreadLeakControl.java:370)
	at com.carrotsearch.randomizedtesting.ThreadLeakControl.forkTimeoutingTask(ThreadLeakControl.java:819)
	at com.carrotsearch.randomizedtesting.ThreadLeakControl$3.evaluate(ThreadLeakControl.java:470)
	at com.carrotsearch.randomizedtesting.RandomizedRunner.runSingleTest(RandomizedRunner.java:951)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$5.evaluate(RandomizedRunner.java:836)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$6.evaluate(RandomizedRunner.java:887)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$7.evaluate(RandomizedRunner.java:898)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at com.carrotsearch.randomizedtesting.rules.SystemPropertiesRestoreRule$1.evaluate(SystemPropertiesRestoreRule.java:57)
	at org.junit.rules.RunRules.evaluate(RunRules.java:20)
	at org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeAfterRule.java:43)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at org.apache.lucene.util.TestRuleStoreClassName$1.evaluate(TestRuleStoreClassName.java:38)
	at com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMethodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
	at com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMethodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at org.apache.lucene.util.TestRuleAssertionsRequired$1.evaluate(TestRuleAssertionsRequired.java:51)
	at org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure.java:44)
	at org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRuleIgnoreAfterMaxFailures.java:60)
	at org.apache.lucene.util.TestRuleIgnoreTestSuites$1.evaluate(TestRuleIgnoreTestSuites.java:47)
	at org.junit.rules.RunRules.evaluate(RunRules.java:20)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.run(ThreadLeakControl.java:370)
	at com.carrotsearch.randomizedtesting.ThreadLeakControl.lambda$forkTimeoutingTask$0(ThreadLeakControl.java:826)
	at java.base/java.lang.Thread.run(Thread.java:831)


FAILED:  org.apache.solr.update.SolrCmdDistributorTest.test

Error Message:
java.io.IOException: Task queue processing has stalled for 15082 ms with 0 remaining elements to process.

Stack Trace:
java.io.IOException: Task queue processing has stalled for 15082 ms with 0 remaining elements to process.
	at __randomizedtesting.SeedInfo.seed([18F83ECE37833EEE:90AC0114997F5316]:0)
	at org.apache.solr.client.solrj.impl.ConcurrentUpdateHttp2SolrClient.blockUntilFinished(ConcurrentUpdateHttp2SolrClient.java:496)
	at org.apache.solr.update.StreamingSolrClients.blockUntilFinished(StreamingSolrClients.java:87)
	at org.apache.solr.update.SolrCmdDistributor.blockAndDoRetries(SolrCmdDistributor.java:267)
	at org.apache.solr.update.SolrCmdDistributor.distribCommit(SolrCmdDistributor.java:253)
	at org.apache.solr.update.SolrCmdDistributorTest.test(SolrCmdDistributorTest.java:327)
	at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:78)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:567)
	at com.carrotsearch.randomizedtesting.RandomizedRunner.invoke(RandomizedRunner.java:1754)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$8.evaluate(RandomizedRunner.java:942)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$9.evaluate(RandomizedRunner.java:978)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$10.evaluate(RandomizedRunner.java:992)
	at org.apache.solr.BaseDistributedSearchTestCase$ShardsRepeatRule$ShardsFixedStatement.callStatement(BaseDistributedSearchTestCase.java:1090)
	at org.apache.solr.BaseDistributedSearchTestCase$ShardsRepeatRule$ShardsStatement.evaluate(BaseDistributedSearchTestCase.java:1061)
	at com.carrotsearch.randomizedtesting.rules.SystemPropertiesRestoreRule$1.evaluate(SystemPropertiesRestoreRule.java:57)
	at org.junit.rules.RunRules.evaluate(RunRules.java:20)
	at org.apache.lucene.util.TestRuleSetupTeardownChained$1.evaluate(TestRuleSetupTeardownChained.java:44)
	at org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeAfterRule.java:43)
	at org.apache.lucene.util.TestRuleThreadAndTestName$1.evaluate(TestRuleThreadAndTestName.java:45)
	at org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRuleIgnoreAfterMaxFailures.java:60)
	at org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure.java:44)
	at org.junit.rules.RunRules.evaluate(RunRules.java:20)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.run(ThreadLeakControl.java:370)
	at com.carrotsearch.randomizedtesting.ThreadLeakControl.forkTimeoutingTask(ThreadLeakControl.java:819)
	at com.carrotsearch.randomizedtesting.ThreadLeakControl$3.evaluate(ThreadLeakControl.java:470)
	at com.carrotsearch.randomizedtesting.RandomizedRunner.runSingleTest(RandomizedRunner.java:951)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$5.evaluate(RandomizedRunner.java:836)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$6.evaluate(RandomizedRunner.java:887)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$7.evaluate(RandomizedRunner.java:898)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at com.carrotsearch.randomizedtesting.rules.SystemPropertiesRestoreRule$1.evaluate(SystemPropertiesRestoreRule.java:57)
	at org.junit.rules.RunRules.evaluate(RunRules.java:20)
	at org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeAfterRule.java:43)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at org.apache.lucene.util.TestRuleStoreClassName$1.evaluate(TestRuleStoreClassName.java:38)
	at com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMethodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
	at com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMethodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at org.apache.lucene.util.TestRuleAssertionsRequired$1.evaluate(TestRuleAssertionsRequired.java:51)
	at org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure.java:44)
	at org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRuleIgnoreAfterMaxFailures.java:60)
	at org.apache.lucene.util.TestRuleIgnoreTestSuites$1.evaluate(TestRuleIgnoreTestSuites.java:47)
	at org.junit.rules.RunRules.evaluate(RunRules.java:20)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.run(ThreadLeakControl.java:370)
	at com.carrotsearch.randomizedtesting.ThreadLeakControl.lambda$forkTimeoutingTask$0(ThreadLeakControl.java:826)
	at java.base/java.lang.Thread.run(Thread.java:831)


FAILED:  org.apache.solr.cluster.placement.impl.PlacementPluginIntegrationTest.testAttributeFetcherImpl

Error Message:
java.lang.AssertionError: sysenv

Stack Trace:
java.lang.AssertionError: sysenv
	at __randomizedtesting.SeedInfo.seed([18F83ECE37833EEE:DAD666E56B3B3F5F]:0)
	at org.junit.Assert.fail(Assert.java:89)
	at org.junit.Assert.assertTrue(Assert.java:42)
	at org.apache.solr.cluster.placement.impl.PlacementPluginIntegrationTest.testAttributeFetcherImpl(PlacementPluginIntegrationTest.java:284)
	at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:78)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:567)
	at com.carrotsearch.randomizedtesting.RandomizedRunner.invoke(RandomizedRunner.java:1754)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$8.evaluate(RandomizedRunner.java:942)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$9.evaluate(RandomizedRunner.java:978)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$10.evaluate(RandomizedRunner.java:992)
	at com.carrotsearch.randomizedtesting.rules.SystemPropertiesRestoreRule$1.evaluate(SystemPropertiesRestoreRule.java:57)
	at org.junit.rules.RunRules.evaluate(RunRules.java:20)
	at org.apache.lucene.util.TestRuleSetupTeardownChained$1.evaluate(TestRuleSetupTeardownChained.java:44)
	at org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeAfterRule.java:43)
	at org.apache.lucene.util.TestRuleThreadAndTestName$1.evaluate(TestRuleThreadAndTestName.java:45)
	at org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRuleIgnoreAfterMaxFailures.java:60)
	at org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure.java:44)
	at org.junit.rules.RunRules.evaluate(RunRules.java:20)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.run(ThreadLeakControl.java:370)
	at com.carrotsearch.randomizedtesting.ThreadLeakControl.forkTimeoutingTask(ThreadLeakControl.java:819)
	at com.carrotsearch.randomizedtesting.ThreadLeakControl$3.evaluate(ThreadLeakControl.java:470)
	at com.carrotsearch.randomizedtesting.RandomizedRunner.runSingleTest(RandomizedRunner.java:951)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$5.evaluate(RandomizedRunner.java:836)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$6.evaluate(RandomizedRunner.java:887)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$7.evaluate(RandomizedRunner.java:898)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at com.carrotsearch.randomizedtesting.rules.SystemPropertiesRestoreRule$1.evaluate(SystemPropertiesRestoreRule.java:57)
	at org.junit.rules.RunRules.evaluate(RunRules.java:20)
	at org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeAfterRule.java:43)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at org.apache.lucene.util.TestRuleStoreClassName$1.evaluate(TestRuleStoreClassName.java:38)
	at com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMethodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
	at com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMethodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at org.apache.lucene.util.TestRuleAssertionsRequired$1.evaluate(TestRuleAssertionsRequired.java:51)
	at org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure.java:44)
	at org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRuleIgnoreAfterMaxFailures.java:60)
	at org.apache.lucene.util.TestRuleIgnoreTestSuites$1.evaluate(TestRuleIgnoreTestSuites.java:47)
	at org.junit.rules.RunRules.evaluate(RunRules.java:20)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.run(ThreadLeakControl.java:370)
	at com.carrotsearch.randomizedtesting.ThreadLeakControl.lambda$forkTimeoutingTask$0(ThreadLeakControl.java:826)
	at java.base/java.lang.Thread.run(Thread.java:831)

[JENKINS-EA] Lucene-Solr-jdk16panama-Windows (64bit/jdk-16-ea+36) - Build # 151 - Still Unstable!

[Policeman Jenkins Server <je...@thetaphi.de>]

Build: https://jenkins.thetaphi.de/job/Lucene-Solr-jdk16panama-Windows/151/
Java: 64bit/jdk-16-ea+36 -XX:-UseCompressedOops -XX:+UseZGC

2 tests failed.
FAILED:  org.apache.solr.handler.TestContainerPlugin.testApi

Error Message:
java.lang.AssertionError: startCalled

Stack Trace:
java.lang.AssertionError: startCalled
	at __randomizedtesting.SeedInfo.seed([93F00C25F1D8AAFE:F26262F7962E49B2]:0)
	at org.junit.Assert.fail(Assert.java:89)
	at org.junit.Assert.assertTrue(Assert.java:42)
	at org.apache.solr.handler.TestContainerPlugin.testApi(TestContainerPlugin.java:189)
	at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:78)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:567)
	at com.carrotsearch.randomizedtesting.RandomizedRunner.invoke(RandomizedRunner.java:1754)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$8.evaluate(RandomizedRunner.java:942)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$9.evaluate(RandomizedRunner.java:978)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$10.evaluate(RandomizedRunner.java:992)
	at com.carrotsearch.randomizedtesting.rules.SystemPropertiesRestoreRule$1.evaluate(SystemPropertiesRestoreRule.java:57)
	at org.junit.rules.RunRules.evaluate(RunRules.java:20)
	at org.apache.lucene.util.TestRuleSetupTeardownChained$1.evaluate(TestRuleSetupTeardownChained.java:44)
	at org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeAfterRule.java:43)
	at org.apache.lucene.util.TestRuleThreadAndTestName$1.evaluate(TestRuleThreadAndTestName.java:45)
	at org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRuleIgnoreAfterMaxFailures.java:60)
	at org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure.java:44)
	at org.junit.rules.RunRules.evaluate(RunRules.java:20)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.run(ThreadLeakControl.java:370)
	at com.carrotsearch.randomizedtesting.ThreadLeakControl.forkTimeoutingTask(ThreadLeakControl.java:819)
	at com.carrotsearch.randomizedtesting.ThreadLeakControl$3.evaluate(ThreadLeakControl.java:470)
	at com.carrotsearch.randomizedtesting.RandomizedRunner.runSingleTest(RandomizedRunner.java:951)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$5.evaluate(RandomizedRunner.java:836)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$6.evaluate(RandomizedRunner.java:887)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$7.evaluate(RandomizedRunner.java:898)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at com.carrotsearch.randomizedtesting.rules.SystemPropertiesRestoreRule$1.evaluate(SystemPropertiesRestoreRule.java:57)
	at org.junit.rules.RunRules.evaluate(RunRules.java:20)
	at org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeAfterRule.java:43)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at org.apache.lucene.util.TestRuleStoreClassName$1.evaluate(TestRuleStoreClassName.java:38)
	at com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMethodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
	at com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMethodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at org.apache.lucene.util.TestRuleAssertionsRequired$1.evaluate(TestRuleAssertionsRequired.java:51)
	at org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure.java:44)
	at org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRuleIgnoreAfterMaxFailures.java:60)
	at org.apache.lucene.util.TestRuleIgnoreTestSuites$1.evaluate(TestRuleIgnoreTestSuites.java:47)
	at org.junit.rules.RunRules.evaluate(RunRules.java:20)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.run(ThreadLeakControl.java:370)
	at com.carrotsearch.randomizedtesting.ThreadLeakControl.lambda$forkTimeoutingTask$0(ThreadLeakControl.java:826)
	at java.base/java.lang.Thread.run(Thread.java:831)


FAILED:  org.apache.solr.cluster.placement.impl.PlacementPluginIntegrationTest.testAttributeFetcherImpl

Error Message:
java.lang.AssertionError: sysenv

Stack Trace:
java.lang.AssertionError: sysenv
	at __randomizedtesting.SeedInfo.seed([93F00C25F1D8AAFE:51DE540EAD60AB4F]:0)
	at org.junit.Assert.fail(Assert.java:89)
	at org.junit.Assert.assertTrue(Assert.java:42)
	at org.apache.solr.cluster.placement.impl.PlacementPluginIntegrationTest.testAttributeFetcherImpl(PlacementPluginIntegrationTest.java:284)
	at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:78)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:567)
	at com.carrotsearch.randomizedtesting.RandomizedRunner.invoke(RandomizedRunner.java:1754)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$8.evaluate(RandomizedRunner.java:942)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$9.evaluate(RandomizedRunner.java:978)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$10.evaluate(RandomizedRunner.java:992)
	at com.carrotsearch.randomizedtesting.rules.SystemPropertiesRestoreRule$1.evaluate(SystemPropertiesRestoreRule.java:57)
	at org.junit.rules.RunRules.evaluate(RunRules.java:20)
	at org.apache.lucene.util.TestRuleSetupTeardownChained$1.evaluate(TestRuleSetupTeardownChained.java:44)
	at org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeAfterRule.java:43)
	at org.apache.lucene.util.TestRuleThreadAndTestName$1.evaluate(TestRuleThreadAndTestName.java:45)
	at org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRuleIgnoreAfterMaxFailures.java:60)
	at org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure.java:44)
	at org.junit.rules.RunRules.evaluate(RunRules.java:20)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.run(ThreadLeakControl.java:370)
	at com.carrotsearch.randomizedtesting.ThreadLeakControl.forkTimeoutingTask(ThreadLeakControl.java:819)
	at com.carrotsearch.randomizedtesting.ThreadLeakControl$3.evaluate(ThreadLeakControl.java:470)
	at com.carrotsearch.randomizedtesting.RandomizedRunner.runSingleTest(RandomizedRunner.java:951)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$5.evaluate(RandomizedRunner.java:836)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$6.evaluate(RandomizedRunner.java:887)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$7.evaluate(RandomizedRunner.java:898)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at com.carrotsearch.randomizedtesting.rules.SystemPropertiesRestoreRule$1.evaluate(SystemPropertiesRestoreRule.java:57)
	at org.junit.rules.RunRules.evaluate(RunRules.java:20)
	at org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeAfterRule.java:43)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at org.apache.lucene.util.TestRuleStoreClassName$1.evaluate(TestRuleStoreClassName.java:38)
	at com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMethodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
	at com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMethodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at org.apache.lucene.util.TestRuleAssertionsRequired$1.evaluate(TestRuleAssertionsRequired.java:51)
	at org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure.java:44)
	at org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRuleIgnoreAfterMaxFailures.java:60)
	at org.apache.lucene.util.TestRuleIgnoreTestSuites$1.evaluate(TestRuleIgnoreTestSuites.java:47)
	at org.junit.rules.RunRules.evaluate(RunRules.java:20)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.run(ThreadLeakControl.java:370)
	at com.carrotsearch.randomizedtesting.ThreadLeakControl.lambda$forkTimeoutingTask$0(ThreadLeakControl.java:826)
	at java.base/java.lang.Thread.run(Thread.java:831)

[JENKINS-EA] Lucene-Solr-jdk16panama-Windows (64bit/jdk-16-ea+36) - Build # 150 - Still Unstable!

[Policeman Jenkins Server <je...@thetaphi.de>]

Build: https://jenkins.thetaphi.de/job/Lucene-Solr-jdk16panama-Windows/150/
Java: 64bit/jdk-16-ea+36 -XX:-UseCompressedOops -XX:+UseZGC

4 tests failed.
FAILED:  org.apache.solr.cloud.api.collections.TestLocalFSCloudBackupRestore.classMethod

Error Message:
java.lang.AssertionError: ObjectTracker found 5 object(s) that were not released!!! [InternalHttpClient, InternalHttpClient, SolrCore, MockDirectoryWrapper, MockDirectoryWrapper]
org.apache.solr.common.util.ObjectReleaseTracker$ObjectTrackerException: org.apache.http.impl.client.InternalHttpClient
	at org.apache.solr.common.util.ObjectReleaseTracker.track(ObjectReleaseTracker.java:42)
	at org.apache.solr.client.solrj.impl.HttpClientUtil.createClient(HttpClientUtil.java:338)
	at org.apache.solr.client.solrj.impl.HttpClientUtil.createClient(HttpClientUtil.java:347)
	at org.apache.solr.handler.IndexFetcher.createHttpClient(IndexFetcher.java:223)
	at org.apache.solr.handler.IndexFetcher.<init>(IndexFetcher.java:261)
	at org.apache.solr.handler.ReplicationHandler.doFetch(ReplicationHandler.java:450)
	at org.apache.solr.cloud.RecoveryStrategy.replicate(RecoveryStrategy.java:244)
	at org.apache.solr.cloud.RecoveryStrategy.doReplicateOnlyRecovery(RecoveryStrategy.java:381)
	at org.apache.solr.cloud.RecoveryStrategy.doRecovery(RecoveryStrategy.java:328)
	at org.apache.solr.cloud.RecoveryStrategy.run(RecoveryStrategy.java:309)
	at com.codahale.metrics.InstrumentedExecutorService$InstrumentedRunnable.run(InstrumentedExecutorService.java:180)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at org.apache.solr.common.util.ExecutorUtil$MDCAwareThreadPoolExecutor.lambda$execute$0(ExecutorUtil.java:218)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1130)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
	at java.base/java.lang.Thread.run(Thread.java:831)

org.apache.solr.common.util.ObjectReleaseTracker$ObjectTrackerException: org.apache.http.impl.client.InternalHttpClient
	at org.apache.solr.common.util.ObjectReleaseTracker.track(ObjectReleaseTracker.java:42)
	at org.apache.solr.client.solrj.impl.HttpClientUtil.createClient(HttpClientUtil.java:338)
	at org.apache.solr.client.solrj.impl.HttpClientUtil.createClient(HttpClientUtil.java:347)
	at org.apache.solr.handler.IndexFetcher.createHttpClient(IndexFetcher.java:223)
	at org.apache.solr.handler.IndexFetcher.<init>(IndexFetcher.java:261)
	at org.apache.solr.handler.ReplicationHandler.inform(ReplicationHandler.java:1246)
	at org.apache.solr.cloud.ReplicateFromLeader.startReplication(ReplicateFromLeader.java:118)
	at org.apache.solr.cloud.ZkController.startReplicationFromLeader(ZkController.java:1328)
	at org.apache.solr.cloud.RecoveryStrategy.doReplicateOnlyRecovery(RecoveryStrategy.java:401)
	at org.apache.solr.cloud.RecoveryStrategy.doRecovery(RecoveryStrategy.java:328)
	at org.apache.solr.cloud.RecoveryStrategy.run(RecoveryStrategy.java:309)
	at com.codahale.metrics.InstrumentedExecutorService$InstrumentedRunnable.run(InstrumentedExecutorService.java:180)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at org.apache.solr.common.util.ExecutorUtil$MDCAwareThreadPoolExecutor.lambda$execute$0(ExecutorUtil.java:218)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1130)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
	at java.base/java.lang.Thread.run(Thread.java:831)

org.apache.solr.common.util.ObjectReleaseTracker$ObjectTrackerException: org.apache.solr.core.SolrCore
	at org.apache.solr.common.util.ObjectReleaseTracker.track(ObjectReleaseTracker.java:42)
	at org.apache.solr.core.SolrCore.<init>(SolrCore.java:1091)
	at org.apache.solr.core.SolrCore.<init>(SolrCore.java:929)
	at org.apache.solr.core.CoreContainer.createFromDescriptor(CoreContainer.java:1442)
	at org.apache.solr.core.CoreContainer.create(CoreContainer.java:1321)
	at org.apache.solr.handler.admin.CoreAdminOperation.lambda$static$0(CoreAdminOperation.java:95)
	at org.apache.solr.handler.admin.CoreAdminOperation.execute(CoreAdminOperation.java:367)
	at org.apache.solr.handler.admin.CoreAdminHandler$CallInfo.call(CoreAdminHandler.java:397)
	at org.apache.solr.handler.admin.CoreAdminHandler.lambda$handleRequestBody$0(CoreAdminHandler.java:189)
	at com.codahale.metrics.InstrumentedExecutorService$InstrumentedRunnable.run(InstrumentedExecutorService.java:180)
	at org.apache.solr.common.util.ExecutorUtil$MDCAwareThreadPoolExecutor.lambda$execute$0(ExecutorUtil.java:218)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1130)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
	at java.base/java.lang.Thread.run(Thread.java:831)

org.apache.solr.common.util.ObjectReleaseTracker$ObjectTrackerException: org.apache.lucene.store.MockDirectoryWrapper
	at org.apache.solr.common.util.ObjectReleaseTracker.track(ObjectReleaseTracker.java:42)
	at org.apache.solr.core.CachingDirectoryFactory.get(CachingDirectoryFactory.java:361)
	at org.apache.solr.update.SolrIndexWriter.create(SolrIndexWriter.java:98)
	at org.apache.solr.core.SolrCore.initIndex(SolrCore.java:821)
	at org.apache.solr.core.SolrCore.<init>(SolrCore.java:1007)
	at org.apache.solr.core.SolrCore.<init>(SolrCore.java:929)
	at org.apache.solr.core.CoreContainer.createFromDescriptor(CoreContainer.java:1442)
	at org.apache.solr.core.CoreContainer.create(CoreContainer.java:1321)
	at org.apache.solr.handler.admin.CoreAdminOperation.lambda$static$0(CoreAdminOperation.java:95)
	at org.apache.solr.handler.admin.CoreAdminOperation.execute(CoreAdminOperation.java:367)
	at org.apache.solr.handler.admin.CoreAdminHandler$CallInfo.call(CoreAdminHandler.java:397)
	at org.apache.solr.handler.admin.CoreAdminHandler.lambda$handleRequestBody$0(CoreAdminHandler.java:189)
	at com.codahale.metrics.InstrumentedExecutorService$InstrumentedRunnable.run(InstrumentedExecutorService.java:180)
	at org.apache.solr.common.util.ExecutorUtil$MDCAwareThreadPoolExecutor.lambda$execute$0(ExecutorUtil.java:218)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1130)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
	at java.base/java.lang.Thread.run(Thread.java:831)

org.apache.solr.common.util.ObjectReleaseTracker$ObjectTrackerException: org.apache.lucene.store.MockDirectoryWrapper
	at org.apache.solr.common.util.ObjectReleaseTracker.track(ObjectReleaseTracker.java:42)
	at org.apache.solr.core.CachingDirectoryFactory.get(CachingDirectoryFactory.java:361)
	at org.apache.solr.handler.IndexFetcher.fetchLatestIndex(IndexFetcher.java:501)
	at org.apache.solr.handler.IndexFetcher.fetchLatestIndex(IndexFetcher.java:337)
	at org.apache.solr.handler.ReplicationHandler.doFetch(ReplicationHandler.java:454)
	at org.apache.solr.handler.ReplicationHandler.lambda$setupPolling$13(ReplicationHandler.java:1215)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.runAndReset(FutureTask.java:305)
	at java.base/java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:305)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1130)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
	at java.base/java.lang.Thread.run(Thread.java:831)

 expected null, but was:<ObjectTracker found 5 object(s) that were not released!!! [InternalHttpClient, InternalHttpClient, SolrCore, MockDirectoryWrapper, MockDirectoryWrapper]
org.apache.solr.common.util.ObjectReleaseTracker$ObjectTrackerException: org.apache.http.impl.client.InternalHttpClient
	at org.apache.solr.common.util.ObjectReleaseTracker.track(ObjectReleaseTracker.java:42)
	at org.apache.solr.client.solrj.impl.HttpClientUtil.createClient(HttpClientUtil.java:338)
	at org.apache.solr.client.solrj.impl.HttpClientUtil.createClient(HttpClientUtil.java:347)
	at org.apache.solr.handler.IndexFetcher.createHttpClient(IndexFetcher.java:223)
	at org.apache.solr.handler.IndexFetcher.<init>(IndexFetcher.java:261)
	at org.apache.solr.handler.ReplicationHandler.doFetch(ReplicationHandler.java:450)
	at org.apache.solr.cloud.RecoveryStrategy.replicate(RecoveryStrategy.java:244)
	at org.apache.solr.cloud.RecoveryStrategy.doReplicateOnlyRecovery(RecoveryStrategy.java:381)
	at org.apache.solr.cloud.RecoveryStrategy.doRecovery(RecoveryStrategy.java:328)
	at org.apache.solr.cloud.RecoveryStrategy.run(RecoveryStrategy.java:309)
	at com.codahale.metrics.InstrumentedExecutorService$InstrumentedRunnable.run(InstrumentedExecutorService.java:180)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at org.apache.solr.common.util.ExecutorUtil$MDCAwareThreadPoolExecutor.lambda$execute$0(ExecutorUtil.java:218)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1130)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
	at java.base/java.lang.Thread.run(Thread.java:831)

org.apache.solr.common.util.ObjectReleaseTracker$ObjectTrackerException: org.apache.http.impl.client.InternalHttpClient
	at org.apache.solr.common.util.ObjectReleaseTracker.track(ObjectReleaseTracker.java:42)
	at org.apache.solr.client.solrj.impl.HttpClientUtil.createClient(HttpClientUtil.java:338)
	at org.apache.solr.client.solrj.impl.HttpClientUtil.createClient(HttpClientUtil.java:347)
	at org.apache.solr.handler.IndexFetcher.createHttpClient(IndexFetcher.java:223)
	at org.apache.solr.handler.IndexFetcher.<init>(IndexFetcher.java:261)
	at org.apache.solr.handler.ReplicationHandler.inform(ReplicationHandler.java:1246)
	at org.apache.solr.cloud.ReplicateFromLeader.startReplication(ReplicateFromLeader.java:118)
	at org.apache.solr.cloud.ZkController.startReplicationFromLeader(ZkController.java:1328)
	at org.apache.solr.cloud.RecoveryStrategy.doReplicateOnlyRecovery(RecoveryStrategy.java:401)
	at org.apache.solr.cloud.RecoveryStrategy.doRecovery(RecoveryStrategy.java:328)
	at org.apache.solr.cloud.RecoveryStrategy.run(RecoveryStrategy.java:309)
	at com.codahale.metrics.InstrumentedExecutorService$InstrumentedRunnable.run(InstrumentedExecutorService.java:180)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at org.apache.solr.common.util.ExecutorUtil$MDCAwareThreadPoolExecutor.lambda$execute$0(ExecutorUtil.java:218)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1130)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
	at java.base/java.lang.Thread.run(Thread.java:831)

org.apache.solr.common.util.ObjectReleaseTracker$ObjectTrackerException: org.apache.solr.core.SolrCore
	at org.apache.solr.common.util.ObjectReleaseTracker.track(ObjectReleaseTracker.java:42)
	at org.apache.solr.core.SolrCore.<init>(SolrCore.java:1091)
	at org.apache.solr.core.SolrCore.<init>(SolrCore.java:929)
	at org.apache.solr.core.CoreContainer.createFromDescriptor(CoreContainer.java:1442)
	at org.apache.solr.core.CoreContainer.create(CoreContainer.java:1321)
	at org.apache.solr.handler.admin.CoreAdminOperation.lambda$static$0(CoreAdminOperation.java:95)
	at org.apache.solr.handler.admin.CoreAdminOperation.execute(CoreAdminOperation.java:367)
	at org.apache.solr.handler.admin.CoreAdminHandler$CallInfo.call(CoreAdminHandler.java:397)
	at org.apache.solr.handler.admin.CoreAdminHandler.lambda$handleRequestBody$0(CoreAdminHandler.java:189)
	at com.codahale.metrics.InstrumentedExecutorService$InstrumentedRunnable.run(InstrumentedExecutorService.java:180)
	at org.apache.solr.common.util.ExecutorUtil$MDCAwareThreadPoolExecutor.lambda$execute$0(ExecutorUtil.java:218)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1130)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
	at java.base/java.lang.Thread.run(Thread.java:831)

org.apache.solr.common.util.ObjectReleaseTracker$ObjectTrackerException: org.apache.lucene.store.MockDirectoryWrapper
	at org.apache.solr.common.util.ObjectReleaseTracker.track(ObjectReleaseTracker.java:42)
	at org.apache.solr.core.CachingDirectoryFactory.get(CachingDirectoryFactory.java:361)
	at org.apache.solr.update.SolrIndexWriter.create(SolrIndexWriter.java:98)
	at org.apache.solr.core.SolrCore.initIndex(SolrCore.java:821)
	at org.apache.solr.core.SolrCore.<init>(SolrCore.java:1007)
	at org.apache.solr.core.SolrCore.<init>(SolrCore.java:929)
	at org.apache.solr.core.CoreContainer.createFromDescriptor(CoreContainer.java:1442)
	at org.apache.solr.core.CoreContainer.create(CoreContainer.java:1321)
	at org.apache.solr.handler.admin.CoreAdminOperation.lambda$static$0(CoreAdminOperation.java:95)
	at org.apache.solr.handler.admin.CoreAdminOperation.execute(CoreAdminOperation.java:367)
	at org.apache.solr.handler.admin.CoreAdminHandler$CallInfo.call(CoreAdminHandler.java:397)
	at org.apache.solr.handler.admin.CoreAdminHandler.lambda$handleRequestBody$0(CoreAdminHandler.java:189)
	at com.codahale.metrics.InstrumentedExecutorService$InstrumentedRunnable.run(InstrumentedExecutorService.java:180)
	at org.apache.solr.common.util.ExecutorUtil$MDCAwareThreadPoolExecutor.lambda$execute$0(ExecutorUtil.java:218)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1130)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
	at java.base/java.lang.Thread.run(Thread.java:831)

org.apache.solr.common.util.ObjectReleaseTracker$ObjectTrackerException: org.apache.lucene.store.MockDirectoryWrapper
	at org.apache.solr.common.util.ObjectReleaseTracker.track(ObjectReleaseTracker.java:42)
	at org.apache.solr.core.CachingDirectoryFactory.get(CachingDirectoryFactory.java:361)
	at org.apache.solr.handler.IndexFetcher.fetchLatestIndex(IndexFetcher.java:501)
	at org.apache.solr.handler.IndexFetcher.fetchLatestIndex(IndexFetcher.java:337)
	at org.apache.solr.handler.ReplicationHandler.doFetch(ReplicationHandler.java:454)
	at org.apache.solr.handler.ReplicationHandler.lambda$setupPolling$13(ReplicationHandler.java:1215)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.runAndReset(FutureTask.java:305)
	at java.base/java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:305)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1130)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
	at java.base/java.lang.Thread.run(Thread.java:831)

>

Stack Trace:
java.lang.AssertionError: ObjectTracker found 5 object(s) that were not released!!! [InternalHttpClient, InternalHttpClient, SolrCore, MockDirectoryWrapper, MockDirectoryWrapper]
org.apache.solr.common.util.ObjectReleaseTracker$ObjectTrackerException: org.apache.http.impl.client.InternalHttpClient
	at org.apache.solr.common.util.ObjectReleaseTracker.track(ObjectReleaseTracker.java:42)
	at org.apache.solr.client.solrj.impl.HttpClientUtil.createClient(HttpClientUtil.java:338)
	at org.apache.solr.client.solrj.impl.HttpClientUtil.createClient(HttpClientUtil.java:347)
	at org.apache.solr.handler.IndexFetcher.createHttpClient(IndexFetcher.java:223)
	at org.apache.solr.handler.IndexFetcher.<init>(IndexFetcher.java:261)
	at org.apache.solr.handler.ReplicationHandler.doFetch(ReplicationHandler.java:450)
	at org.apache.solr.cloud.RecoveryStrategy.replicate(RecoveryStrategy.java:244)
	at org.apache.solr.cloud.RecoveryStrategy.doReplicateOnlyRecovery(RecoveryStrategy.java:381)
	at org.apache.solr.cloud.RecoveryStrategy.doRecovery(RecoveryStrategy.java:328)
	at org.apache.solr.cloud.RecoveryStrategy.run(RecoveryStrategy.java:309)
	at com.codahale.metrics.InstrumentedExecutorService$InstrumentedRunnable.run(InstrumentedExecutorService.java:180)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at org.apache.solr.common.util.ExecutorUtil$MDCAwareThreadPoolExecutor.lambda$execute$0(ExecutorUtil.java:218)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1130)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
	at java.base/java.lang.Thread.run(Thread.java:831)

org.apache.solr.common.util.ObjectReleaseTracker$ObjectTrackerException: org.apache.http.impl.client.InternalHttpClient
	at org.apache.solr.common.util.ObjectReleaseTracker.track(ObjectReleaseTracker.java:42)
	at org.apache.solr.client.solrj.impl.HttpClientUtil.createClient(HttpClientUtil.java:338)
	at org.apache.solr.client.solrj.impl.HttpClientUtil.createClient(HttpClientUtil.java:347)
	at org.apache.solr.handler.IndexFetcher.createHttpClient(IndexFetcher.java:223)
	at org.apache.solr.handler.IndexFetcher.<init>(IndexFetcher.java:261)
	at org.apache.solr.handler.ReplicationHandler.inform(ReplicationHandler.java:1246)
	at org.apache.solr.cloud.ReplicateFromLeader.startReplication(ReplicateFromLeader.java:118)
	at org.apache.solr.cloud.ZkController.startReplicationFromLeader(ZkController.java:1328)
	at org.apache.solr.cloud.RecoveryStrategy.doReplicateOnlyRecovery(RecoveryStrategy.java:401)
	at org.apache.solr.cloud.RecoveryStrategy.doRecovery(RecoveryStrategy.java:328)
	at org.apache.solr.cloud.RecoveryStrategy.run(RecoveryStrategy.java:309)
	at com.codahale.metrics.InstrumentedExecutorService$InstrumentedRunnable.run(InstrumentedExecutorService.java:180)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at org.apache.solr.common.util.ExecutorUtil$MDCAwareThreadPoolExecutor.lambda$execute$0(ExecutorUtil.java:218)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1130)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
	at java.base/java.lang.Thread.run(Thread.java:831)

org.apache.solr.common.util.ObjectReleaseTracker$ObjectTrackerException: org.apache.solr.core.SolrCore
	at org.apache.solr.common.util.ObjectReleaseTracker.track(ObjectReleaseTracker.java:42)
	at org.apache.solr.core.SolrCore.<init>(SolrCore.java:1091)
	at org.apache.solr.core.SolrCore.<init>(SolrCore.java:929)
	at org.apache.solr.core.CoreContainer.createFromDescriptor(CoreContainer.java:1442)
	at org.apache.solr.core.CoreContainer.create(CoreContainer.java:1321)
	at org.apache.solr.handler.admin.CoreAdminOperation.lambda$static$0(CoreAdminOperation.java:95)
	at org.apache.solr.handler.admin.CoreAdminOperation.execute(CoreAdminOperation.java:367)
	at org.apache.solr.handler.admin.CoreAdminHandler$CallInfo.call(CoreAdminHandler.java:397)
	at org.apache.solr.handler.admin.CoreAdminHandler.lambda$handleRequestBody$0(CoreAdminHandler.java:189)
	at com.codahale.metrics.InstrumentedExecutorService$InstrumentedRunnable.run(InstrumentedExecutorService.java:180)
	at org.apache.solr.common.util.ExecutorUtil$MDCAwareThreadPoolExecutor.lambda$execute$0(ExecutorUtil.java:218)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1130)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
	at java.base/java.lang.Thread.run(Thread.java:831)

org.apache.solr.common.util.ObjectReleaseTracker$ObjectTrackerException: org.apache.lucene.store.MockDirectoryWrapper
	at org.apache.solr.common.util.ObjectReleaseTracker.track(ObjectReleaseTracker.java:42)
	at org.apache.solr.core.CachingDirectoryFactory.get(CachingDirectoryFactory.java:361)
	at org.apache.solr.update.SolrIndexWriter.create(SolrIndexWriter.java:98)
	at org.apache.solr.core.SolrCore.initIndex(SolrCore.java:821)
	at org.apache.solr.core.SolrCore.<init>(SolrCore.java:1007)
	at org.apache.solr.core.SolrCore.<init>(SolrCore.java:929)
	at org.apache.solr.core.CoreContainer.createFromDescriptor(CoreContainer.java:1442)
	at org.apache.solr.core.CoreContainer.create(CoreContainer.java:1321)
	at org.apache.solr.handler.admin.CoreAdminOperation.lambda$static$0(CoreAdminOperation.java:95)
	at org.apache.solr.handler.admin.CoreAdminOperation.execute(CoreAdminOperation.java:367)
	at org.apache.solr.handler.admin.CoreAdminHandler$CallInfo.call(CoreAdminHandler.java:397)
	at org.apache.solr.handler.admin.CoreAdminHandler.lambda$handleRequestBody$0(CoreAdminHandler.java:189)
	at com.codahale.metrics.InstrumentedExecutorService$InstrumentedRunnable.run(InstrumentedExecutorService.java:180)
	at org.apache.solr.common.util.ExecutorUtil$MDCAwareThreadPoolExecutor.lambda$execute$0(ExecutorUtil.java:218)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1130)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
	at java.base/java.lang.Thread.run(Thread.java:831)

org.apache.solr.common.util.ObjectReleaseTracker$ObjectTrackerException: org.apache.lucene.store.MockDirectoryWrapper
	at org.apache.solr.common.util.ObjectReleaseTracker.track(ObjectReleaseTracker.java:42)
	at org.apache.solr.core.CachingDirectoryFactory.get(CachingDirectoryFactory.java:361)
	at org.apache.solr.handler.IndexFetcher.fetchLatestIndex(IndexFetcher.java:501)
	at org.apache.solr.handler.IndexFetcher.fetchLatestIndex(IndexFetcher.java:337)
	at org.apache.solr.handler.ReplicationHandler.doFetch(ReplicationHandler.java:454)
	at org.apache.solr.handler.ReplicationHandler.lambda$setupPolling$13(ReplicationHandler.java:1215)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.runAndReset(FutureTask.java:305)
	at java.base/java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:305)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1130)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
	at java.base/java.lang.Thread.run(Thread.java:831)

 expected null, but was:<ObjectTracker found 5 object(s) that were not released!!! [InternalHttpClient, InternalHttpClient, SolrCore, MockDirectoryWrapper, MockDirectoryWrapper]
org.apache.solr.common.util.ObjectReleaseTracker$ObjectTrackerException: org.apache.http.impl.client.InternalHttpClient
	at org.apache.solr.common.util.ObjectReleaseTracker.track(ObjectReleaseTracker.java:42)
	at org.apache.solr.client.solrj.impl.HttpClientUtil.createClient(HttpClientUtil.java:338)
	at org.apache.solr.client.solrj.impl.HttpClientUtil.createClient(HttpClientUtil.java:347)
	at org.apache.solr.handler.IndexFetcher.createHttpClient(IndexFetcher.java:223)
	at org.apache.solr.handler.IndexFetcher.<init>(IndexFetcher.java:261)
	at org.apache.solr.handler.ReplicationHandler.doFetch(ReplicationHandler.java:450)
	at org.apache.solr.cloud.RecoveryStrategy.replicate(RecoveryStrategy.java:244)
	at org.apache.solr.cloud.RecoveryStrategy.doReplicateOnlyRecovery(RecoveryStrategy.java:381)
	at org.apache.solr.cloud.RecoveryStrategy.doRecovery(RecoveryStrategy.java:328)
	at org.apache.solr.cloud.RecoveryStrategy.run(RecoveryStrategy.java:309)
	at com.codahale.metrics.InstrumentedExecutorService$InstrumentedRunnable.run(InstrumentedExecutorService.java:180)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at org.apache.solr.common.util.ExecutorUtil$MDCAwareThreadPoolExecutor.lambda$execute$0(ExecutorUtil.java:218)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1130)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
	at java.base/java.lang.Thread.run(Thread.java:831)

org.apache.solr.common.util.ObjectReleaseTracker$ObjectTrackerException: org.apache.http.impl.client.InternalHttpClient
	at org.apache.solr.common.util.ObjectReleaseTracker.track(ObjectReleaseTracker.java:42)
	at org.apache.solr.client.solrj.impl.HttpClientUtil.createClient(HttpClientUtil.java:338)
	at org.apache.solr.client.solrj.impl.HttpClientUtil.createClient(HttpClientUtil.java:347)
	at org.apache.solr.handler.IndexFetcher.createHttpClient(IndexFetcher.java:223)
	at org.apache.solr.handler.IndexFetcher.<init>(IndexFetcher.java:261)
	at org.apache.solr.handler.ReplicationHandler.inform(ReplicationHandler.java:1246)
	at org.apache.solr.cloud.ReplicateFromLeader.startReplication(ReplicateFromLeader.java:118)
	at org.apache.solr.cloud.ZkController.startReplicationFromLeader(ZkController.java:1328)
	at org.apache.solr.cloud.RecoveryStrategy.doReplicateOnlyRecovery(RecoveryStrategy.java:401)
	at org.apache.solr.cloud.RecoveryStrategy.doRecovery(RecoveryStrategy.java:328)
	at org.apache.solr.cloud.RecoveryStrategy.run(RecoveryStrategy.java:309)
	at com.codahale.metrics.InstrumentedExecutorService$InstrumentedRunnable.run(InstrumentedExecutorService.java:180)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at org.apache.solr.common.util.ExecutorUtil$MDCAwareThreadPoolExecutor.lambda$execute$0(ExecutorUtil.java:218)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1130)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
	at java.base/java.lang.Thread.run(Thread.java:831)

org.apache.solr.common.util.ObjectReleaseTracker$ObjectTrackerException: org.apache.solr.core.SolrCore
	at org.apache.solr.common.util.ObjectReleaseTracker.track(ObjectReleaseTracker.java:42)
	at org.apache.solr.core.SolrCore.<init>(SolrCore.java:1091)
	at org.apache.solr.core.SolrCore.<init>(SolrCore.java:929)
	at org.apache.solr.core.CoreContainer.createFromDescriptor(CoreContainer.java:1442)
	at org.apache.solr.core.CoreContainer.create(CoreContainer.java:1321)
	at org.apache.solr.handler.admin.CoreAdminOperation.lambda$static$0(CoreAdminOperation.java:95)
	at org.apache.solr.handler.admin.CoreAdminOperation.execute(CoreAdminOperation.java:367)
	at org.apache.solr.handler.admin.CoreAdminHandler$CallInfo.call(CoreAdminHandler.java:397)
	at org.apache.solr.handler.admin.CoreAdminHandler.lambda$handleRequestBody$0(CoreAdminHandler.java:189)
	at com.codahale.metrics.InstrumentedExecutorService$InstrumentedRunnable.run(InstrumentedExecutorService.java:180)
	at org.apache.solr.common.util.ExecutorUtil$MDCAwareThreadPoolExecutor.lambda$execute$0(ExecutorUtil.java:218)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1130)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
	at java.base/java.lang.Thread.run(Thread.java:831)

org.apache.solr.common.util.ObjectReleaseTracker$ObjectTrackerException: org.apache.lucene.store.MockDirectoryWrapper
	at org.apache.solr.common.util.ObjectReleaseTracker.track(ObjectReleaseTracker.java:42)
	at org.apache.solr.core.CachingDirectoryFactory.get(CachingDirectoryFactory.java:361)
	at org.apache.solr.update.SolrIndexWriter.create(SolrIndexWriter.java:98)
	at org.apache.solr.core.SolrCore.initIndex(SolrCore.java:821)
	at org.apache.solr.core.SolrCore.<init>(SolrCore.java:1007)
	at org.apache.solr.core.SolrCore.<init>(SolrCore.java:929)
	at org.apache.solr.core.CoreContainer.createFromDescriptor(CoreContainer.java:1442)
	at org.apache.solr.core.CoreContainer.create(CoreContainer.java:1321)
	at org.apache.solr.handler.admin.CoreAdminOperation.lambda$static$0(CoreAdminOperation.java:95)
	at org.apache.solr.handler.admin.CoreAdminOperation.execute(CoreAdminOperation.java:367)
	at org.apache.solr.handler.admin.CoreAdminHandler$CallInfo.call(CoreAdminHandler.java:397)
	at org.apache.solr.handler.admin.CoreAdminHandler.lambda$handleRequestBody$0(CoreAdminHandler.java:189)
	at com.codahale.metrics.InstrumentedExecutorService$InstrumentedRunnable.run(InstrumentedExecutorService.java:180)
	at org.apache.solr.common.util.ExecutorUtil$MDCAwareThreadPoolExecutor.lambda$execute$0(ExecutorUtil.java:218)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1130)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
	at java.base/java.lang.Thread.run(Thread.java:831)

org.apache.solr.common.util.ObjectReleaseTracker$ObjectTrackerException: org.apache.lucene.store.MockDirectoryWrapper
	at org.apache.solr.common.util.ObjectReleaseTracker.track(ObjectReleaseTracker.java:42)
	at org.apache.solr.core.CachingDirectoryFactory.get(CachingDirectoryFactory.java:361)
	at org.apache.solr.handler.IndexFetcher.fetchLatestIndex(IndexFetcher.java:501)
	at org.apache.solr.handler.IndexFetcher.fetchLatestIndex(IndexFetcher.java:337)
	at org.apache.solr.handler.ReplicationHandler.doFetch(ReplicationHandler.java:454)
	at org.apache.solr.handler.ReplicationHandler.lambda$setupPolling$13(ReplicationHandler.java:1215)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.runAndReset(FutureTask.java:305)
	at java.base/java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:305)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1130)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
	at java.base/java.lang.Thread.run(Thread.java:831)

>
	at __randomizedtesting.SeedInfo.seed([2278356C25FEF8B0]:0)
	at org.junit.Assert.fail(Assert.java:89)
	at org.junit.Assert.failNotNull(Assert.java:756)
	at org.junit.Assert.assertNull(Assert.java:738)
	at org.apache.solr.SolrTestCaseJ4.teardownTestCases(SolrTestCaseJ4.java:332)
	at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:78)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:567)
	at com.carrotsearch.randomizedtesting.RandomizedRunner.invoke(RandomizedRunner.java:1754)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$7.evaluate(RandomizedRunner.java:905)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at com.carrotsearch.randomizedtesting.rules.SystemPropertiesRestoreRule$1.evaluate(SystemPropertiesRestoreRule.java:57)
	at org.junit.rules.RunRules.evaluate(RunRules.java:20)
	at org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeAfterRule.java:43)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at org.apache.lucene.util.TestRuleStoreClassName$1.evaluate(TestRuleStoreClassName.java:38)
	at com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMethodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
	at com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMethodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at org.apache.lucene.util.TestRuleAssertionsRequired$1.evaluate(TestRuleAssertionsRequired.java:51)
	at org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure.java:44)
	at org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRuleIgnoreAfterMaxFailures.java:60)
	at org.apache.lucene.util.TestRuleIgnoreTestSuites$1.evaluate(TestRuleIgnoreTestSuites.java:47)
	at org.junit.rules.RunRules.evaluate(RunRules.java:20)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.run(ThreadLeakControl.java:370)
	at com.carrotsearch.randomizedtesting.ThreadLeakControl.lambda$forkTimeoutingTask$0(ThreadLeakControl.java:826)
	at java.base/java.lang.Thread.run(Thread.java:831)


FAILED:  org.apache.solr.cluster.events.ClusterEventProducerTest.testEvents

Error Message:
java.lang.AssertionError: Timed out waiting for expected event NODES_DOWN

Stack Trace:
java.lang.AssertionError: Timed out waiting for expected event NODES_DOWN
	at __randomizedtesting.SeedInfo.seed([2278356C25FEF8B0:E11FBCD201A65AE0]:0)
	at org.junit.Assert.fail(Assert.java:89)
	at org.apache.solr.cluster.events.AllEventsListener.waitForExpectedEvent(AllEventsListener.java:54)
	at org.apache.solr.cluster.events.ClusterEventProducerTest.testEvents(ClusterEventProducerTest.java:125)
	at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:78)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:567)
	at com.carrotsearch.randomizedtesting.RandomizedRunner.invoke(RandomizedRunner.java:1754)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$8.evaluate(RandomizedRunner.java:942)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$9.evaluate(RandomizedRunner.java:978)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$10.evaluate(RandomizedRunner.java:992)
	at com.carrotsearch.randomizedtesting.rules.SystemPropertiesRestoreRule$1.evaluate(SystemPropertiesRestoreRule.java:57)
	at org.junit.rules.RunRules.evaluate(RunRules.java:20)
	at org.apache.lucene.util.TestRuleSetupTeardownChained$1.evaluate(TestRuleSetupTeardownChained.java:44)
	at org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeAfterRule.java:43)
	at org.apache.lucene.util.TestRuleThreadAndTestName$1.evaluate(TestRuleThreadAndTestName.java:45)
	at org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRuleIgnoreAfterMaxFailures.java:60)
	at org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure.java:44)
	at org.junit.rules.RunRules.evaluate(RunRules.java:20)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.run(ThreadLeakControl.java:370)
	at com.carrotsearch.randomizedtesting.ThreadLeakControl.forkTimeoutingTask(ThreadLeakControl.java:819)
	at com.carrotsearch.randomizedtesting.ThreadLeakControl$3.evaluate(ThreadLeakControl.java:470)
	at com.carrotsearch.randomizedtesting.RandomizedRunner.runSingleTest(RandomizedRunner.java:951)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$5.evaluate(RandomizedRunner.java:836)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$6.evaluate(RandomizedRunner.java:887)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$7.evaluate(RandomizedRunner.java:898)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at com.carrotsearch.randomizedtesting.rules.SystemPropertiesRestoreRule$1.evaluate(SystemPropertiesRestoreRule.java:57)
	at org.junit.rules.RunRules.evaluate(RunRules.java:20)
	at org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeAfterRule.java:43)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at org.apache.lucene.util.TestRuleStoreClassName$1.evaluate(TestRuleStoreClassName.java:38)
	at com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMethodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
	at com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMethodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at org.apache.lucene.util.TestRuleAssertionsRequired$1.evaluate(TestRuleAssertionsRequired.java:51)
	at org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure.java:44)
	at org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRuleIgnoreAfterMaxFailures.java:60)
	at org.apache.lucene.util.TestRuleIgnoreTestSuites$1.evaluate(TestRuleIgnoreTestSuites.java:47)
	at org.junit.rules.RunRules.evaluate(RunRules.java:20)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.run(ThreadLeakControl.java:370)
	at com.carrotsearch.randomizedtesting.ThreadLeakControl.lambda$forkTimeoutingTask$0(ThreadLeakControl.java:826)
	at java.base/java.lang.Thread.run(Thread.java:831)


FAILED:  org.apache.solr.handler.TestContainerPlugin.testApi

Error Message:
java.lang.AssertionError: startCalled

Stack Trace:
java.lang.AssertionError: startCalled
	at __randomizedtesting.SeedInfo.seed([2278356C25FEF8B0:43EA5BBE42081BFC]:0)
	at org.junit.Assert.fail(Assert.java:89)
	at org.junit.Assert.assertTrue(Assert.java:42)
	at org.apache.solr.handler.TestContainerPlugin.testApi(TestContainerPlugin.java:189)
	at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:78)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:567)
	at com.carrotsearch.randomizedtesting.RandomizedRunner.invoke(RandomizedRunner.java:1754)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$8.evaluate(RandomizedRunner.java:942)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$9.evaluate(RandomizedRunner.java:978)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$10.evaluate(RandomizedRunner.java:992)
	at com.carrotsearch.randomizedtesting.rules.SystemPropertiesRestoreRule$1.evaluate(SystemPropertiesRestoreRule.java:57)
	at org.junit.rules.RunRules.evaluate(RunRules.java:20)
	at org.apache.lucene.util.TestRuleSetupTeardownChained$1.evaluate(TestRuleSetupTeardownChained.java:44)
	at org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeAfterRule.java:43)
	at org.apache.lucene.util.TestRuleThreadAndTestName$1.evaluate(TestRuleThreadAndTestName.java:45)
	at org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRuleIgnoreAfterMaxFailures.java:60)
	at org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure.java:44)
	at org.junit.rules.RunRules.evaluate(RunRules.java:20)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.run(ThreadLeakControl.java:370)
	at com.carrotsearch.randomizedtesting.ThreadLeakControl.forkTimeoutingTask(ThreadLeakControl.java:819)
	at com.carrotsearch.randomizedtesting.ThreadLeakControl$3.evaluate(ThreadLeakControl.java:470)
	at com.carrotsearch.randomizedtesting.RandomizedRunner.runSingleTest(RandomizedRunner.java:951)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$5.evaluate(RandomizedRunner.java:836)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$6.evaluate(RandomizedRunner.java:887)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$7.evaluate(RandomizedRunner.java:898)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at com.carrotsearch.randomizedtesting.rules.SystemPropertiesRestoreRule$1.evaluate(SystemPropertiesRestoreRule.java:57)
	at org.junit.rules.RunRules.evaluate(RunRules.java:20)
	at org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeAfterRule.java:43)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at org.apache.lucene.util.TestRuleStoreClassName$1.evaluate(TestRuleStoreClassName.java:38)
	at com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMethodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
	at com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMethodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at org.apache.lucene.util.TestRuleAssertionsRequired$1.evaluate(TestRuleAssertionsRequired.java:51)
	at org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure.java:44)
	at org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRuleIgnoreAfterMaxFailures.java:60)
	at org.apache.lucene.util.TestRuleIgnoreTestSuites$1.evaluate(TestRuleIgnoreTestSuites.java:47)
	at org.junit.rules.RunRules.evaluate(RunRules.java:20)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.run(ThreadLeakControl.java:370)
	at com.carrotsearch.randomizedtesting.ThreadLeakControl.lambda$forkTimeoutingTask$0(ThreadLeakControl.java:826)
	at java.base/java.lang.Thread.run(Thread.java:831)


FAILED:  org.apache.solr.cluster.placement.impl.PlacementPluginIntegrationTest.testAttributeFetcherImpl

Error Message:
java.lang.AssertionError: sysenv

Stack Trace:
java.lang.AssertionError: sysenv
	at __randomizedtesting.SeedInfo.seed([2278356C25FEF8B0:E0566D477946F901]:0)
	at org.junit.Assert.fail(Assert.java:89)
	at org.junit.Assert.assertTrue(Assert.java:42)
	at org.apache.solr.cluster.placement.impl.PlacementPluginIntegrationTest.testAttributeFetcherImpl(PlacementPluginIntegrationTest.java:284)
	at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:78)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:567)
	at com.carrotsearch.randomizedtesting.RandomizedRunner.invoke(RandomizedRunner.java:1754)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$8.evaluate(RandomizedRunner.java:942)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$9.evaluate(RandomizedRunner.java:978)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$10.evaluate(RandomizedRunner.java:992)
	at com.carrotsearch.randomizedtesting.rules.SystemPropertiesRestoreRule$1.evaluate(SystemPropertiesRestoreRule.java:57)
	at org.junit.rules.RunRules.evaluate(RunRules.java:20)
	at org.apache.lucene.util.TestRuleSetupTeardownChained$1.evaluate(TestRuleSetupTeardownChained.java:44)
	at org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeAfterRule.java:43)
	at org.apache.lucene.util.TestRuleThreadAndTestName$1.evaluate(TestRuleThreadAndTestName.java:45)
	at org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRuleIgnoreAfterMaxFailures.java:60)
	at org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure.java:44)
	at org.junit.rules.RunRules.evaluate(RunRules.java:20)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.run(ThreadLeakControl.java:370)
	at com.carrotsearch.randomizedtesting.ThreadLeakControl.forkTimeoutingTask(ThreadLeakControl.java:819)
	at com.carrotsearch.randomizedtesting.ThreadLeakControl$3.evaluate(ThreadLeakControl.java:470)
	at com.carrotsearch.randomizedtesting.RandomizedRunner.runSingleTest(RandomizedRunner.java:951)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$5.evaluate(RandomizedRunner.java:836)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$6.evaluate(RandomizedRunner.java:887)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$7.evaluate(RandomizedRunner.java:898)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at com.carrotsearch.randomizedtesting.rules.SystemPropertiesRestoreRule$1.evaluate(SystemPropertiesRestoreRule.java:57)
	at org.junit.rules.RunRules.evaluate(RunRules.java:20)
	at org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeAfterRule.java:43)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at org.apache.lucene.util.TestRuleStoreClassName$1.evaluate(TestRuleStoreClassName.java:38)
	at com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMethodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
	at com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMethodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at org.apache.lucene.util.TestRuleAssertionsRequired$1.evaluate(TestRuleAssertionsRequired.java:51)
	at org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure.java:44)
	at org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRuleIgnoreAfterMaxFailures.java:60)
	at org.apache.lucene.util.TestRuleIgnoreTestSuites$1.evaluate(TestRuleIgnoreTestSuites.java:47)
	at org.junit.rules.RunRules.evaluate(RunRules.java:20)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.run(ThreadLeakControl.java:370)
	at com.carrotsearch.randomizedtesting.ThreadLeakControl.lambda$forkTimeoutingTask$0(ThreadLeakControl.java:826)
	at java.base/java.lang.Thread.run(Thread.java:831)

[JENKINS-EA] Lucene-Solr-jdk16panama-Windows (64bit/jdk-16-ea+36) - Build # 149 - Still Unstable!

[Policeman Jenkins Server <je...@thetaphi.de>]

Build: https://jenkins.thetaphi.de/job/Lucene-Solr-jdk16panama-Windows/149/
Java: 64bit/jdk-16-ea+36 -XX:+UseCompressedOops -XX:+UseParallelGC

2 tests failed.
FAILED:  org.apache.solr.handler.TestContainerPlugin.testApi

Error Message:
java.lang.AssertionError: startCalled

Stack Trace:
java.lang.AssertionError: startCalled
	at __randomizedtesting.SeedInfo.seed([E18EF185BE5AF6CB:801C9F57D9AC1587]:0)
	at org.junit.Assert.fail(Assert.java:89)
	at org.junit.Assert.assertTrue(Assert.java:42)
	at org.apache.solr.handler.TestContainerPlugin.testApi(TestContainerPlugin.java:189)
	at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:78)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:567)
	at com.carrotsearch.randomizedtesting.RandomizedRunner.invoke(RandomizedRunner.java:1754)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$8.evaluate(RandomizedRunner.java:942)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$9.evaluate(RandomizedRunner.java:978)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$10.evaluate(RandomizedRunner.java:992)
	at com.carrotsearch.randomizedtesting.rules.SystemPropertiesRestoreRule$1.evaluate(SystemPropertiesRestoreRule.java:57)
	at org.junit.rules.RunRules.evaluate(RunRules.java:20)
	at org.apache.lucene.util.TestRuleSetupTeardownChained$1.evaluate(TestRuleSetupTeardownChained.java:44)
	at org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeAfterRule.java:43)
	at org.apache.lucene.util.TestRuleThreadAndTestName$1.evaluate(TestRuleThreadAndTestName.java:45)
	at org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRuleIgnoreAfterMaxFailures.java:60)
	at org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure.java:44)
	at org.junit.rules.RunRules.evaluate(RunRules.java:20)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.run(ThreadLeakControl.java:370)
	at com.carrotsearch.randomizedtesting.ThreadLeakControl.forkTimeoutingTask(ThreadLeakControl.java:819)
	at com.carrotsearch.randomizedtesting.ThreadLeakControl$3.evaluate(ThreadLeakControl.java:470)
	at com.carrotsearch.randomizedtesting.RandomizedRunner.runSingleTest(RandomizedRunner.java:951)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$5.evaluate(RandomizedRunner.java:836)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$6.evaluate(RandomizedRunner.java:887)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$7.evaluate(RandomizedRunner.java:898)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at com.carrotsearch.randomizedtesting.rules.SystemPropertiesRestoreRule$1.evaluate(SystemPropertiesRestoreRule.java:57)
	at org.junit.rules.RunRules.evaluate(RunRules.java:20)
	at org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeAfterRule.java:43)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at org.apache.lucene.util.TestRuleStoreClassName$1.evaluate(TestRuleStoreClassName.java:38)
	at com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMethodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
	at com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMethodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at org.apache.lucene.util.TestRuleAssertionsRequired$1.evaluate(TestRuleAssertionsRequired.java:51)
	at org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure.java:44)
	at org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRuleIgnoreAfterMaxFailures.java:60)
	at org.apache.lucene.util.TestRuleIgnoreTestSuites$1.evaluate(TestRuleIgnoreTestSuites.java:47)
	at org.junit.rules.RunRules.evaluate(RunRules.java:20)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.run(ThreadLeakControl.java:370)
	at com.carrotsearch.randomizedtesting.ThreadLeakControl.lambda$forkTimeoutingTask$0(ThreadLeakControl.java:826)
	at java.base/java.lang.Thread.run(Thread.java:831)


FAILED:  org.apache.solr.cluster.placement.impl.PlacementPluginIntegrationTest.testAttributeFetcherImpl

Error Message:
java.lang.AssertionError: sysenv

Stack Trace:
java.lang.AssertionError: sysenv
	at __randomizedtesting.SeedInfo.seed([E18EF185BE5AF6CB:23A0A9AEE2E2F77A]:0)
	at org.junit.Assert.fail(Assert.java:89)
	at org.junit.Assert.assertTrue(Assert.java:42)
	at org.apache.solr.cluster.placement.impl.PlacementPluginIntegrationTest.testAttributeFetcherImpl(PlacementPluginIntegrationTest.java:284)
	at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:78)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:567)
	at com.carrotsearch.randomizedtesting.RandomizedRunner.invoke(RandomizedRunner.java:1754)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$8.evaluate(RandomizedRunner.java:942)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$9.evaluate(RandomizedRunner.java:978)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$10.evaluate(RandomizedRunner.java:992)
	at com.carrotsearch.randomizedtesting.rules.SystemPropertiesRestoreRule$1.evaluate(SystemPropertiesRestoreRule.java:57)
	at org.junit.rules.RunRules.evaluate(RunRules.java:20)
	at org.apache.lucene.util.TestRuleSetupTeardownChained$1.evaluate(TestRuleSetupTeardownChained.java:44)
	at org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeAfterRule.java:43)
	at org.apache.lucene.util.TestRuleThreadAndTestName$1.evaluate(TestRuleThreadAndTestName.java:45)
	at org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRuleIgnoreAfterMaxFailures.java:60)
	at org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure.java:44)
	at org.junit.rules.RunRules.evaluate(RunRules.java:20)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.run(ThreadLeakControl.java:370)
	at com.carrotsearch.randomizedtesting.ThreadLeakControl.forkTimeoutingTask(ThreadLeakControl.java:819)
	at com.carrotsearch.randomizedtesting.ThreadLeakControl$3.evaluate(ThreadLeakControl.java:470)
	at com.carrotsearch.randomizedtesting.RandomizedRunner.runSingleTest(RandomizedRunner.java:951)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$5.evaluate(RandomizedRunner.java:836)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$6.evaluate(RandomizedRunner.java:887)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$7.evaluate(RandomizedRunner.java:898)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at com.carrotsearch.randomizedtesting.rules.SystemPropertiesRestoreRule$1.evaluate(SystemPropertiesRestoreRule.java:57)
	at org.junit.rules.RunRules.evaluate(RunRules.java:20)
	at org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeAfterRule.java:43)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at org.apache.lucene.util.TestRuleStoreClassName$1.evaluate(TestRuleStoreClassName.java:38)
	at com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMethodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
	at com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMethodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at org.apache.lucene.util.TestRuleAssertionsRequired$1.evaluate(TestRuleAssertionsRequired.java:51)
	at org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure.java:44)
	at org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRuleIgnoreAfterMaxFailures.java:60)
	at org.apache.lucene.util.TestRuleIgnoreTestSuites$1.evaluate(TestRuleIgnoreTestSuites.java:47)
	at org.junit.rules.RunRules.evaluate(RunRules.java:20)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.run(ThreadLeakControl.java:370)
	at com.carrotsearch.randomizedtesting.ThreadLeakControl.lambda$forkTimeoutingTask$0(ThreadLeakControl.java:826)
	at java.base/java.lang.Thread.run(Thread.java:831)

[JENKINS-EA] Lucene-Solr-jdk16panama-Windows (64bit/jdk-16-ea+36) - Build # 148 - Still Unstable!

[Policeman Jenkins Server <je...@thetaphi.de>]

Build: https://jenkins.thetaphi.de/job/Lucene-Solr-jdk16panama-Windows/148/
Java: 64bit/jdk-16-ea+36 -XX:+UseCompressedOops -XX:+UseSerialGC

3 tests failed.
FAILED:  org.apache.solr.cloud.TestPullReplicaErrorHandling.testPullReplicaDisconnectsFromZooKeeper

Error Message:
java.lang.AssertionError: Didn't get expected doc count. Expected: 10, Found: 0

Stack Trace:
java.lang.AssertionError: Didn't get expected doc count. Expected: 10, Found: 0
	at __randomizedtesting.SeedInfo.seed([B5AB24365A3AE239:AAE204B57FD0ED59]:0)
	at org.junit.Assert.fail(Assert.java:89)
	at org.apache.solr.cloud.TestPullReplicaErrorHandling.assertNumDocs(TestPullReplicaErrorHandling.java:259)
	at org.apache.solr.cloud.TestPullReplicaErrorHandling.assertNumDocs(TestPullReplicaErrorHandling.java:264)
	at org.apache.solr.cloud.TestPullReplicaErrorHandling.testPullReplicaDisconnectsFromZooKeeper(TestPullReplicaErrorHandling.java:216)
	at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:78)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:567)
	at com.carrotsearch.randomizedtesting.RandomizedRunner.invoke(RandomizedRunner.java:1754)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$8.evaluate(RandomizedRunner.java:942)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$9.evaluate(RandomizedRunner.java:978)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$10.evaluate(RandomizedRunner.java:992)
	at com.carrotsearch.randomizedtesting.rules.SystemPropertiesRestoreRule$1.evaluate(SystemPropertiesRestoreRule.java:57)
	at org.junit.rules.RunRules.evaluate(RunRules.java:20)
	at org.apache.lucene.util.TestRuleSetupTeardownChained$1.evaluate(TestRuleSetupTeardownChained.java:44)
	at org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeAfterRule.java:43)
	at org.apache.lucene.util.TestRuleThreadAndTestName$1.evaluate(TestRuleThreadAndTestName.java:45)
	at org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRuleIgnoreAfterMaxFailures.java:60)
	at org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure.java:44)
	at org.junit.rules.RunRules.evaluate(RunRules.java:20)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.run(ThreadLeakControl.java:370)
	at com.carrotsearch.randomizedtesting.ThreadLeakControl.forkTimeoutingTask(ThreadLeakControl.java:819)
	at com.carrotsearch.randomizedtesting.ThreadLeakControl$3.evaluate(ThreadLeakControl.java:470)
	at com.carrotsearch.randomizedtesting.RandomizedRunner.runSingleTest(RandomizedRunner.java:951)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$5.evaluate(RandomizedRunner.java:836)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$6.evaluate(RandomizedRunner.java:887)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$7.evaluate(RandomizedRunner.java:898)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at com.carrotsearch.randomizedtesting.rules.SystemPropertiesRestoreRule$1.evaluate(SystemPropertiesRestoreRule.java:57)
	at org.junit.rules.RunRules.evaluate(RunRules.java:20)
	at org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeAfterRule.java:43)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at org.apache.lucene.util.TestRuleStoreClassName$1.evaluate(TestRuleStoreClassName.java:38)
	at com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMethodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
	at com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMethodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at org.apache.lucene.util.TestRuleAssertionsRequired$1.evaluate(TestRuleAssertionsRequired.java:51)
	at org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure.java:44)
	at org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRuleIgnoreAfterMaxFailures.java:60)
	at org.apache.lucene.util.TestRuleIgnoreTestSuites$1.evaluate(TestRuleIgnoreTestSuites.java:47)
	at org.junit.rules.RunRules.evaluate(RunRules.java:20)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.run(ThreadLeakControl.java:370)
	at com.carrotsearch.randomizedtesting.ThreadLeakControl.lambda$forkTimeoutingTask$0(ThreadLeakControl.java:826)
	at java.base/java.lang.Thread.run(Thread.java:831)


FAILED:  org.apache.solr.handler.TestContainerPlugin.testApi

Error Message:
java.lang.AssertionError: startCalled

Stack Trace:
java.lang.AssertionError: startCalled
	at __randomizedtesting.SeedInfo.seed([B5AB24365A3AE239:D4394AE43DCC0175]:0)
	at org.junit.Assert.fail(Assert.java:89)
	at org.junit.Assert.assertTrue(Assert.java:42)
	at org.apache.solr.handler.TestContainerPlugin.testApi(TestContainerPlugin.java:189)
	at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:78)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:567)
	at com.carrotsearch.randomizedtesting.RandomizedRunner.invoke(RandomizedRunner.java:1754)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$8.evaluate(RandomizedRunner.java:942)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$9.evaluate(RandomizedRunner.java:978)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$10.evaluate(RandomizedRunner.java:992)
	at com.carrotsearch.randomizedtesting.rules.SystemPropertiesRestoreRule$1.evaluate(SystemPropertiesRestoreRule.java:57)
	at org.junit.rules.RunRules.evaluate(RunRules.java:20)
	at org.apache.lucene.util.TestRuleSetupTeardownChained$1.evaluate(TestRuleSetupTeardownChained.java:44)
	at org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeAfterRule.java:43)
	at org.apache.lucene.util.TestRuleThreadAndTestName$1.evaluate(TestRuleThreadAndTestName.java:45)
	at org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRuleIgnoreAfterMaxFailures.java:60)
	at org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure.java:44)
	at org.junit.rules.RunRules.evaluate(RunRules.java:20)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.run(ThreadLeakControl.java:370)
	at com.carrotsearch.randomizedtesting.ThreadLeakControl.forkTimeoutingTask(ThreadLeakControl.java:819)
	at com.carrotsearch.randomizedtesting.ThreadLeakControl$3.evaluate(ThreadLeakControl.java:470)
	at com.carrotsearch.randomizedtesting.RandomizedRunner.runSingleTest(RandomizedRunner.java:951)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$5.evaluate(RandomizedRunner.java:836)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$6.evaluate(RandomizedRunner.java:887)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$7.evaluate(RandomizedRunner.java:898)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at com.carrotsearch.randomizedtesting.rules.SystemPropertiesRestoreRule$1.evaluate(SystemPropertiesRestoreRule.java:57)
	at org.junit.rules.RunRules.evaluate(RunRules.java:20)
	at org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeAfterRule.java:43)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at org.apache.lucene.util.TestRuleStoreClassName$1.evaluate(TestRuleStoreClassName.java:38)
	at com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMethodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
	at com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMethodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at org.apache.lucene.util.TestRuleAssertionsRequired$1.evaluate(TestRuleAssertionsRequired.java:51)
	at org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure.java:44)
	at org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRuleIgnoreAfterMaxFailures.java:60)
	at org.apache.lucene.util.TestRuleIgnoreTestSuites$1.evaluate(TestRuleIgnoreTestSuites.java:47)
	at org.junit.rules.RunRules.evaluate(RunRules.java:20)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.run(ThreadLeakControl.java:370)
	at com.carrotsearch.randomizedtesting.ThreadLeakControl.lambda$forkTimeoutingTask$0(ThreadLeakControl.java:826)
	at java.base/java.lang.Thread.run(Thread.java:831)


FAILED:  org.apache.solr.cluster.placement.impl.PlacementPluginIntegrationTest.testAttributeFetcherImpl

Error Message:
java.lang.AssertionError: sysenv

Stack Trace:
java.lang.AssertionError: sysenv
	at __randomizedtesting.SeedInfo.seed([B5AB24365A3AE239:77857C1D0682E388]:0)
	at org.junit.Assert.fail(Assert.java:89)
	at org.junit.Assert.assertTrue(Assert.java:42)
	at org.apache.solr.cluster.placement.impl.PlacementPluginIntegrationTest.testAttributeFetcherImpl(PlacementPluginIntegrationTest.java:284)
	at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:78)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:567)
	at com.carrotsearch.randomizedtesting.RandomizedRunner.invoke(RandomizedRunner.java:1754)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$8.evaluate(RandomizedRunner.java:942)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$9.evaluate(RandomizedRunner.java:978)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$10.evaluate(RandomizedRunner.java:992)
	at com.carrotsearch.randomizedtesting.rules.SystemPropertiesRestoreRule$1.evaluate(SystemPropertiesRestoreRule.java:57)
	at org.junit.rules.RunRules.evaluate(RunRules.java:20)
	at org.apache.lucene.util.TestRuleSetupTeardownChained$1.evaluate(TestRuleSetupTeardownChained.java:44)
	at org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeAfterRule.java:43)
	at org.apache.lucene.util.TestRuleThreadAndTestName$1.evaluate(TestRuleThreadAndTestName.java:45)
	at org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRuleIgnoreAfterMaxFailures.java:60)
	at org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure.java:44)
	at org.junit.rules.RunRules.evaluate(RunRules.java:20)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.run(ThreadLeakControl.java:370)
	at com.carrotsearch.randomizedtesting.ThreadLeakControl.forkTimeoutingTask(ThreadLeakControl.java:819)
	at com.carrotsearch.randomizedtesting.ThreadLeakControl$3.evaluate(ThreadLeakControl.java:470)
	at com.carrotsearch.randomizedtesting.RandomizedRunner.runSingleTest(RandomizedRunner.java:951)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$5.evaluate(RandomizedRunner.java:836)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$6.evaluate(RandomizedRunner.java:887)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$7.evaluate(RandomizedRunner.java:898)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at com.carrotsearch.randomizedtesting.rules.SystemPropertiesRestoreRule$1.evaluate(SystemPropertiesRestoreRule.java:57)
	at org.junit.rules.RunRules.evaluate(RunRules.java:20)
	at org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeAfterRule.java:43)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at org.apache.lucene.util.TestRuleStoreClassName$1.evaluate(TestRuleStoreClassName.java:38)
	at com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMethodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
	at com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMethodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at org.apache.lucene.util.TestRuleAssertionsRequired$1.evaluate(TestRuleAssertionsRequired.java:51)
	at org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure.java:44)
	at org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRuleIgnoreAfterMaxFailures.java:60)
	at org.apache.lucene.util.TestRuleIgnoreTestSuites$1.evaluate(TestRuleIgnoreTestSuites.java:47)
	at org.junit.rules.RunRules.evaluate(RunRules.java:20)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.run(ThreadLeakControl.java:370)
	at com.carrotsearch.randomizedtesting.ThreadLeakControl.lambda$forkTimeoutingTask$0(ThreadLeakControl.java:826)
	at java.base/java.lang.Thread.run(Thread.java:831)

[JENKINS-EA] Lucene-Solr-jdk16panama-Windows (64bit/jdk-16-ea+36) - Build # 147 - Still Unstable!

[Policeman Jenkins Server <je...@thetaphi.de>]

Build: https://jenkins.thetaphi.de/job/Lucene-Solr-jdk16panama-Windows/147/
Java: 64bit/jdk-16-ea+36 -XX:+UseCompressedOops -XX:+UseZGC

2 tests failed.
FAILED:  org.apache.solr.handler.TestContainerPlugin.testApi

Error Message:
java.lang.AssertionError: startCalled

Stack Trace:
java.lang.AssertionError: startCalled
	at __randomizedtesting.SeedInfo.seed([499A85D3512D553D:2808EB0136DBB671]:0)
	at org.junit.Assert.fail(Assert.java:89)
	at org.junit.Assert.assertTrue(Assert.java:42)
	at org.apache.solr.handler.TestContainerPlugin.testApi(TestContainerPlugin.java:189)
	at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:78)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:567)
	at com.carrotsearch.randomizedtesting.RandomizedRunner.invoke(RandomizedRunner.java:1754)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$8.evaluate(RandomizedRunner.java:942)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$9.evaluate(RandomizedRunner.java:978)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$10.evaluate(RandomizedRunner.java:992)
	at com.carrotsearch.randomizedtesting.rules.SystemPropertiesRestoreRule$1.evaluate(SystemPropertiesRestoreRule.java:57)
	at org.junit.rules.RunRules.evaluate(RunRules.java:20)
	at org.apache.lucene.util.TestRuleSetupTeardownChained$1.evaluate(TestRuleSetupTeardownChained.java:44)
	at org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeAfterRule.java:43)
	at org.apache.lucene.util.TestRuleThreadAndTestName$1.evaluate(TestRuleThreadAndTestName.java:45)
	at org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRuleIgnoreAfterMaxFailures.java:60)
	at org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure.java:44)
	at org.junit.rules.RunRules.evaluate(RunRules.java:20)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.run(ThreadLeakControl.java:370)
	at com.carrotsearch.randomizedtesting.ThreadLeakControl.forkTimeoutingTask(ThreadLeakControl.java:819)
	at com.carrotsearch.randomizedtesting.ThreadLeakControl$3.evaluate(ThreadLeakControl.java:470)
	at com.carrotsearch.randomizedtesting.RandomizedRunner.runSingleTest(RandomizedRunner.java:951)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$5.evaluate(RandomizedRunner.java:836)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$6.evaluate(RandomizedRunner.java:887)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$7.evaluate(RandomizedRunner.java:898)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at com.carrotsearch.randomizedtesting.rules.SystemPropertiesRestoreRule$1.evaluate(SystemPropertiesRestoreRule.java:57)
	at org.junit.rules.RunRules.evaluate(RunRules.java:20)
	at org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeAfterRule.java:43)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at org.apache.lucene.util.TestRuleStoreClassName$1.evaluate(TestRuleStoreClassName.java:38)
	at com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMethodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
	at com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMethodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at org.apache.lucene.util.TestRuleAssertionsRequired$1.evaluate(TestRuleAssertionsRequired.java:51)
	at org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure.java:44)
	at org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRuleIgnoreAfterMaxFailures.java:60)
	at org.apache.lucene.util.TestRuleIgnoreTestSuites$1.evaluate(TestRuleIgnoreTestSuites.java:47)
	at org.junit.rules.RunRules.evaluate(RunRules.java:20)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.run(ThreadLeakControl.java:370)
	at com.carrotsearch.randomizedtesting.ThreadLeakControl.lambda$forkTimeoutingTask$0(ThreadLeakControl.java:826)
	at java.base/java.lang.Thread.run(Thread.java:831)


FAILED:  org.apache.solr.cluster.placement.impl.PlacementPluginIntegrationTest.testAttributeFetcherImpl

Error Message:
java.lang.AssertionError: sysenv

Stack Trace:
java.lang.AssertionError: sysenv
	at __randomizedtesting.SeedInfo.seed([499A85D3512D553D:8BB4DDF80D95548C]:0)
	at org.junit.Assert.fail(Assert.java:89)
	at org.junit.Assert.assertTrue(Assert.java:42)
	at org.apache.solr.cluster.placement.impl.PlacementPluginIntegrationTest.testAttributeFetcherImpl(PlacementPluginIntegrationTest.java:284)
	at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:78)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:567)
	at com.carrotsearch.randomizedtesting.RandomizedRunner.invoke(RandomizedRunner.java:1754)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$8.evaluate(RandomizedRunner.java:942)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$9.evaluate(RandomizedRunner.java:978)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$10.evaluate(RandomizedRunner.java:992)
	at com.carrotsearch.randomizedtesting.rules.SystemPropertiesRestoreRule$1.evaluate(SystemPropertiesRestoreRule.java:57)
	at org.junit.rules.RunRules.evaluate(RunRules.java:20)
	at org.apache.lucene.util.TestRuleSetupTeardownChained$1.evaluate(TestRuleSetupTeardownChained.java:44)
	at org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeAfterRule.java:43)
	at org.apache.lucene.util.TestRuleThreadAndTestName$1.evaluate(TestRuleThreadAndTestName.java:45)
	at org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRuleIgnoreAfterMaxFailures.java:60)
	at org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure.java:44)
	at org.junit.rules.RunRules.evaluate(RunRules.java:20)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.run(ThreadLeakControl.java:370)
	at com.carrotsearch.randomizedtesting.ThreadLeakControl.forkTimeoutingTask(ThreadLeakControl.java:819)
	at com.carrotsearch.randomizedtesting.ThreadLeakControl$3.evaluate(ThreadLeakControl.java:470)
	at com.carrotsearch.randomizedtesting.RandomizedRunner.runSingleTest(RandomizedRunner.java:951)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$5.evaluate(RandomizedRunner.java:836)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$6.evaluate(RandomizedRunner.java:887)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$7.evaluate(RandomizedRunner.java:898)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at com.carrotsearch.randomizedtesting.rules.SystemPropertiesRestoreRule$1.evaluate(SystemPropertiesRestoreRule.java:57)
	at org.junit.rules.RunRules.evaluate(RunRules.java:20)
	at org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeAfterRule.java:43)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at org.apache.lucene.util.TestRuleStoreClassName$1.evaluate(TestRuleStoreClassName.java:38)
	at com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMethodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
	at com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMethodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at org.apache.lucene.util.TestRuleAssertionsRequired$1.evaluate(TestRuleAssertionsRequired.java:51)
	at org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure.java:44)
	at org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRuleIgnoreAfterMaxFailures.java:60)
	at org.apache.lucene.util.TestRuleIgnoreTestSuites$1.evaluate(TestRuleIgnoreTestSuites.java:47)
	at org.junit.rules.RunRules.evaluate(RunRules.java:20)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.run(ThreadLeakControl.java:370)
	at com.carrotsearch.randomizedtesting.ThreadLeakControl.lambda$forkTimeoutingTask$0(ThreadLeakControl.java:826)
	at java.base/java.lang.Thread.run(Thread.java:831)

[JENKINS-EA] Lucene-Solr-jdk16panama-Windows (64bit/jdk-16-ea+36) - Build # 146 - Still Unstable!

[Policeman Jenkins Server <je...@thetaphi.de>]

Build: https://jenkins.thetaphi.de/job/Lucene-Solr-jdk16panama-Windows/146/
Java: 64bit/jdk-16-ea+36 -XX:+UseCompressedOops -XX:+UseParallelGC

3 tests failed.
FAILED:  org.apache.solr.cloud.DocValuesNotIndexedTest.testGroupingDVOnlySortLast

Error Message:
java.lang.AssertionError: Unexpected number of elements in the group for 'intGSL' size: '5' GroupValue: '580792749' rsp: {responseHeader={zkConnected=true, status=0, QTime=67, params={q=*:*, group.sort=id asc, _stateVer_=dv_coll:4, group.limit=100, rows=100, wt=javabin, version=2, group.field=intGSL, group=true}}, grouped={intGSL={matches=46, groups=[{groupValue=580785541, doclist={numFound=7,numFoundExact=true,start=0,maxScore=1.0,docs=[SolrDocument{id=0, intGSL=580785541, longGSL=2225233020752087248, doubleGSL=934.1461812725721, floatGSL=2610.148, dateGSL=Tue Mar 11 22:05:22 EDT 142800273, stringGSL=base_string_775414__00006277, boolGSL=true, sortableGSL=base_string_35447__00005474, _version_=1693114834758926336, _root_=0}, SolrDocument{id=1, intGSL=580785541, longGSL=2225233020752087248, doubleGSL=934.1461812725721, floatGSL=2610.148, dateGSL=Tue Mar 11 22:05:22 EDT 142800273, stringGSL=base_string_775414__00006277, boolGSL=false, sortableGSL=base_string_35447__00005474, _version_=1693114834756829184, _root_=1}, SolrDocument{id=2, intGSL=580785541, longGSL=2225233020752087248, doubleGSL=934.1461812725721, floatGSL=2610.148, dateGSL=Tue Mar 11 22:05:22 EDT 142800273, stringGSL=base_string_775414__00006277, boolGSL=true, sortableGSL=base_string_35447__00005474, _version_=1693114834748440576, _root_=2}, SolrDocument{id=3, intGSL=580785541, longGSL=2225233020752087248, doubleGSL=934.1461812725721, floatGSL=2610.148, dateGSL=Tue Mar 11 22:05:22 EDT 142800273, stringGSL=base_string_775414__00006277, boolGSL=false, sortableGSL=base_string_35447__00005474, _version_=1693114834754732032, _root_=3}, SolrDocument{id=4, intGSL=580785541, longGSL=2225233020752087248, doubleGSL=934.1461812725721, floatGSL=2610.148, dateGSL=Tue Mar 11 22:05:22 EDT 142800273, stringGSL=base_string_775414__00006277, boolGSL=true, sortableGSL=base_string_35447__00005474, _version_=1693114834763120640, _root_=4}, SolrDocument{id=5, intGSL=580785541, longGSL=2225233020752087248, doubleGSL=934.1461812725721, floatGSL=2610.148, dateGSL=Tue Mar 11 22:05:22 EDT 142800273, stringGSL=base_string_775414__00006277, boolGSL=false, sortableGSL=base_string_35447__00005474, _version_=1693114834754732032, _root_=5}, SolrDocument{id=6, intGSL=580785541, longGSL=2225233020752087248, doubleGSL=934.1461812725721, floatGSL=2610.148, dateGSL=Tue Mar 11 22:05:22 EDT 142800273, stringGSL=base_string_775414__00006277, boolGSL=true, sortableGSL=base_string_35447__00005474, _version_=1693114834754732033, _root_=6}]}}, {groupValue=580792749, doclist={numFound=5,numFoundExact=true,start=0,maxScore=1.0,docs=[SolrDocument{id=10, intGSL=580792749, longGSL=2225233020752093475, doubleGSL=6585.146181272572, floatGSL=12429.148, dateGSL=Tue Mar 11 22:05:23 EDT 142800273, stringGSL=base_string_775414__00007775, boolGSL=true, sortableGSL=base_string_35447__00005511, _version_=1693114834763120641, _root_=10}, SolrDocument{id=12, intGSL=580792749, longGSL=2225233020752093475, doubleGSL=6585.146181272572, floatGSL=12429.148, dateGSL=Tue Mar 11 22:05:23 EDT 142800273, stringGSL=base_string_775414__00007775, boolGSL=true, sortableGSL=base_string_35447__00005511, _version_=1693114834763120642, _root_=12}, SolrDocument{id=7, intGSL=580792749, longGSL=2225233020752093475, doubleGSL=6585.146181272572, floatGSL=12429.148, dateGSL=Tue Mar 11 22:05:23 EDT 142800273, stringGSL=base_string_775414__00007775, boolGSL=false, sortableGSL=base_string_35447__00005511, _version_=1693114834754732034, _root_=7}, SolrDocument{id=8, intGSL=580792749, longGSL=2225233020752093475, doubleGSL=6585.146181272572, floatGSL=12429.148, dateGSL=Tue Mar 11 22:05:23 EDT 142800273, stringGSL=base_string_775414__00007775, boolGSL=true, sortableGSL=base_string_35447__00005511, _version_=1693114834763120640, _root_=8}, SolrDocument{id=9, intGSL=580792749, longGSL=2225233020752093475, doubleGSL=6585.146181272572, floatGSL=12429.148, dateGSL=Tue Mar 11 22:05:23 EDT 142800273, stringGSL=base_string_775414__00007775, boolGSL=false, sortableGSL=base_string_35447__00005511, _version_=1693114834754732035, _root_=9}]}}, {groupValue=null, doclist={numFound=8,numFoundExact=true,start=0,maxScore=1.0,docs=[SolrDocument{id=10000, _version_=1693114834748440576, _root_=10000}, SolrDocument{id=10005, _version_=1693114834763120641, _root_=10005}, SolrDocument{id=10010, _version_=1693114834756829184, _root_=10010}, SolrDocument{id=10025, _version_=1693114834756829186, _root_=10025}, SolrDocument{id=10030, _version_=1693114834758926337, _root_=10030}, SolrDocument{id=10035, _version_=1693114834756829190, _root_=10035}, SolrDocument{id=10040, _version_=1693114834758926340, _root_=10040}, SolrDocument{id=10045, _version_=1693114834757877760, _root_=10045}]}}, {groupValue=580801059, doclist={numFound=6,numFoundExact=true,start=0,maxScore=1.0,docs=[SolrDocument{id=15, intGSL=580801059, longGSL=2225233020752097258, doubleGSL=11464.146181272572, floatGSL=13649.148, dateGSL=Tue Mar 11 22:05:25 EDT 142800273, stringGSL=base_string_775414__00011534, boolGSL=false, sortableGSL=base_string_35447__00014092, _version_=1693114834763120643, _root_=15}, SolrDocument{id=16, intGSL=580801059, longGSL=2225233020752097258, doubleGSL=11464.146181272572, floatGSL=13649.148, dateGSL=Tue Mar 11 22:05:25 EDT 142800273, stringGSL=base_string_775414__00011534, boolGSL=true, sortableGSL=base_string_35447__00014092, _version_=1693114834763120644, _root_=16}, SolrDocument{id=17, intGSL=580801059, longGSL=2225233020752097258, doubleGSL=11464.146181272572, floatGSL=13649.148, dateGSL=Tue Mar 11 22:05:25 EDT 142800273, stringGSL=base_string_775414__00011534, boolGSL=false, sortableGSL=base_string_35447__00014092, _version_=1693114834756829184, _root_=17}, SolrDocument{id=18, intGSL=580801059, longGSL=2225233020752097258, doubleGSL=11464.146181272572, floatGSL=13649.148, dateGSL=Tue Mar 11 22:05:25 EDT 142800273, stringGSL=base_string_775414__00011534, boolGSL=true, sortableGSL=base_string_35447__00014092, _version_=1693114834756829185, _root_=18}, SolrDocument{id=19, intGSL=580801059, longGSL=2225233020752097258, doubleGSL=11464.146181272572, floatGSL=13649.148, dateGSL=Tue Mar 11 22:05:25 EDT 142800273, stringGSL=base_string_775414__00011534, boolGSL=false, sortableGSL=base_string_35447__00014092, _version_=1693114834757877760, _root_=19}, SolrDocument{id=20, intGSL=580801059, longGSL=2225233020752097258, doubleGSL=11464.146181272572, floatGSL=13649.148, dateGSL=Tue Mar 11 22:05:25 EDT 142800273, stringGSL=base_string_775414__00011534, boolGSL=true, sortableGSL=base_string_35447__00014092, _version_=1693114834763120645, _root_=20}]}}, {groupValue=580807158, doclist={numFound=5,numFoundExact=true,start=0,maxScore=1.0,docs=[SolrDocument{id=21, intGSL=580807158, longGSL=2225233020752097486, doubleGSL=12588.146181272572, floatGSL=20096.148, dateGSL=Tue Mar 11 22:05:31 EDT 142800273, stringGSL=base_string_775414__00019420, boolGSL=false, sortableGSL=base_string_35447__00017735, _version_=1693114834757877761, _root_=21}, SolrDocument{id=22, intGSL=580807158, longGSL=2225233020752097486, doubleGSL=12588.146181272572, floatGSL=20096.148, dateGSL=Tue Mar 11 22:05:31 EDT 142800273, stringGSL=base_string_775414__00019420, boolGSL=true, sortableGSL=base_string_35447__00017735, _version_=1693114834763120646, _root_=22}, SolrDocument{id=23, intGSL=580807158, longGSL=2225233020752097486, doubleGSL=12588.146181272572, floatGSL=20096.148, dateGSL=Tue Mar 11 22:05:31 EDT 142800273, stringGSL=base_string_775414__00019420, boolGSL=false, sortableGSL=base_string_35447__00017735, _version_=1693114834757877762, _root_=23}, SolrDocument{id=25, intGSL=580807158, longGSL=2225233020752097486, doubleGSL=12588.146181272572, floatGSL=20096.148, dateGSL=Tue Mar 11 22:05:31 EDT 142800273, stringGSL=base_string_775414__00019420, boolGSL=false, sortableGSL=base_string_35447__00017735, _version_=1693114834757877763, _root_=25}, SolrDocument{id=26, intGSL=580807158, longGSL=2225233020752097486, doubleGSL=12588.146181272572, floatGSL=20096.148, dateGSL=Tue Mar 11 22:05:31 EDT 142800273, stringGSL=base_string_775414__00019420, boolGSL=true, sortableGSL=base_string_35447__00017735, _version_=1693114834756829187, _root_=26}]}}, {groupValue=580811545, doclist={numFound=5,numFoundExact=true,start=0,maxScore=1.0,docs=[SolrDocument{id=29, intGSL=580811545, longGSL=2225233020752106511, doubleGSL=19205.146181272572, floatGSL=26487.148, dateGSL=Tue Mar 11 22:05:38 EDT 142800273, stringGSL=base_string_775414__00026836, boolGSL=false, sortableGSL=base_string_35447__00022796, _version_=1693114834758926336, _root_=29}, SolrDocument{id=30, intGSL=580811545, longGSL=2225233020752106511, doubleGSL=19205.146181272572, floatGSL=26487.148, dateGSL=Tue Mar 11 22:05:38 EDT 142800273, stringGSL=base_string_775414__00026836, boolGSL=true, sortableGSL=base_string_35447__00022796, _version_=1693114834756829188, _root_=30}, SolrDocument{id=31, intGSL=580811545, longGSL=2225233020752106511, doubleGSL=19205.146181272572, floatGSL=26487.148, dateGSL=Tue Mar 11 22:05:38 EDT 142800273, stringGSL=base_string_775414__00026836, boolGSL=false, sortableGSL=base_string_35447__00022796, _version_=1693114834756829189, _root_=31}, SolrDocument{id=33, intGSL=580811545, longGSL=2225233020752106511, doubleGSL=19205.146181272572, floatGSL=26487.148, dateGSL=Tue Mar 11 22:05:38 EDT 142800273, stringGSL=base_string_775414__00026836, boolGSL=false, sortableGSL=base_string_35447__00022796, _version_=1693114834758926338, _root_=33}, SolrDocument{id=34, intGSL=580811545, longGSL=2225233020752106511, doubleGSL=19205.146181272572, floatGSL=26487.148, dateGSL=Tue Mar 11 22:05:38 EDT 142800273, stringGSL=base_string_775414__00026836, boolGSL=true, sortableGSL=base_string_35447__00022796, _version_=1693114834763120647, _root_=34}]}}, {groupValue=580818522, doclist={numFound=5,numFoundExact=true,start=0,maxScore=1.0,docs=[SolrDocument{id=35, intGSL=580818522, longGSL=2225233020752113736, doubleGSL=19538.146181272572, floatGSL=31608.148, dateGSL=Tue Mar 11 22:05:43 EDT 142800273, stringGSL=base_string_775414__00029726, boolGSL=false, sortableGSL=base_string_35447__00022915, _version_=1693114834763120648, _root_=35}, SolrDocument{id=36, intGSL=580818522, longGSL=2225233020752113736, doubleGSL=19538.146181272572, floatGSL=31608.148, dateGSL=Tue Mar 11 22:05:43 EDT 142800273, stringGSL=base_string_775414__00029726, boolGSL=true, sortableGSL=base_string_35447__00022915, _version_=1693114834763120649, _root_=36}, SolrDocument{id=37, intGSL=580818522, longGSL=2225233020752113736, doubleGSL=19538.146181272572, floatGSL=31608.148, dateGSL=Tue Mar 11 22:05:43 EDT 142800273, stringGSL=base_string_775414__00029726, boolGSL=false, sortableGSL=base_string_35447__00022915, _version_=1693114834758926339, _root_=37}, SolrDocument{id=39, intGSL=580818522, longGSL=2225233020752113736, doubleGSL=19538.146181272572, floatGSL=31608.148, dateGSL=Tue Mar 11 22:05:43 EDT 142800273, stringGSL=base_string_775414__00029726, boolGSL=false, sortableGSL=base_string_35447__00022915, _version_=1693114834756829191, _root_=39}, SolrDocument{id=41, intGSL=580818522, longGSL=2225233020752113736, doubleGSL=19538.146181272572, floatGSL=31608.148, dateGSL=Tue Mar 11 22:05:43 EDT 142800273, stringGSL=base_string_775414__00029726, boolGSL=false, sortableGSL=base_string_35447__00022915, _version_=1693114834763120650, _root_=41}]}}, {groupValue=580826817, doclist={numFound=5,numFoundExact=true,start=0,maxScore=1.0,docs=[SolrDocument{id=43, intGSL=580826817, longGSL=2225233020752115746, doubleGSL=23299.146181272572, floatGSL=40250.15, dateGSL=Tue Mar 11 22:05:49 EDT 142800273, stringGSL=base_string_775414__00030474, boolGSL=false, sortableGSL=base_string_35447__00029260, _version_=1693114834763120651, _root_=43}, SolrDocument{id=44, intGSL=580826817, longGSL=2225233020752115746, doubleGSL=23299.146181272572, floatGSL=40250.15, dateGSL=Tue Mar 11 22:05:49 EDT 142800273, stringGSL=base_string_775414__00030474, boolGSL=true, sortableGSL=base_string_35447__00029260, _version_=1693114834763120652, _root_=44}, SolrDocument{id=45, intGSL=580826817, longGSL=2225233020752115746, doubleGSL=23299.146181272572, floatGSL=40250.15, dateGSL=Tue Mar 11 22:05:49 EDT 142800273, stringGSL=base_string_775414__00030474, boolGSL=false, sortableGSL=base_string_35447__00029260, _version_=1693114834758926341, _root_=45}, SolrDocument{id=46, intGSL=580826817, longGSL=2225233020752115746, doubleGSL=23299.146181272572, floatGSL=40250.15, dateGSL=Tue Mar 11 22:05:49 EDT 142800273, stringGSL=base_string_775414__00030474, boolGSL=true, sortableGSL=base_string_35447__00029260, _version_=1693114834763120653, _root_=46}, SolrDocument{id=47, intGSL=580826817, longGSL=2225233020752115746, doubleGSL=23299.146181272572, floatGSL=40250.15, dateGSL=Tue Mar 11 22:05:49 EDT 142800273, stringGSL=base_string_775414__00030474, boolGSL=false, sortableGSL=base_string_35447__00029260, _version_=1693114834763120654, _root_=47}]}}]}}}

Stack Trace:
java.lang.AssertionError: Unexpected number of elements in the group for 'intGSL' size: '5' GroupValue: '580792749' rsp: {responseHeader={zkConnected=true, status=0, QTime=67, params={q=*:*, group.sort=id asc, _stateVer_=dv_coll:4, group.limit=100, rows=100, wt=javabin, version=2, group.field=intGSL, group=true}}, grouped={intGSL={matches=46, groups=[{groupValue=580785541, doclist={numFound=7,numFoundExact=true,start=0,maxScore=1.0,docs=[SolrDocument{id=0, intGSL=580785541, longGSL=2225233020752087248, doubleGSL=934.1461812725721, floatGSL=2610.148, dateGSL=Tue Mar 11 22:05:22 EDT 142800273, stringGSL=base_string_775414__00006277, boolGSL=true, sortableGSL=base_string_35447__00005474, _version_=1693114834758926336, _root_=0}, SolrDocument{id=1, intGSL=580785541, longGSL=2225233020752087248, doubleGSL=934.1461812725721, floatGSL=2610.148, dateGSL=Tue Mar 11 22:05:22 EDT 142800273, stringGSL=base_string_775414__00006277, boolGSL=false, sortableGSL=base_string_35447__00005474, _version_=1693114834756829184, _root_=1}, SolrDocument{id=2, intGSL=580785541, longGSL=2225233020752087248, doubleGSL=934.1461812725721, floatGSL=2610.148, dateGSL=Tue Mar 11 22:05:22 EDT 142800273, stringGSL=base_string_775414__00006277, boolGSL=true, sortableGSL=base_string_35447__00005474, _version_=1693114834748440576, _root_=2}, SolrDocument{id=3, intGSL=580785541, longGSL=2225233020752087248, doubleGSL=934.1461812725721, floatGSL=2610.148, dateGSL=Tue Mar 11 22:05:22 EDT 142800273, stringGSL=base_string_775414__00006277, boolGSL=false, sortableGSL=base_string_35447__00005474, _version_=1693114834754732032, _root_=3}, SolrDocument{id=4, intGSL=580785541, longGSL=2225233020752087248, doubleGSL=934.1461812725721, floatGSL=2610.148, dateGSL=Tue Mar 11 22:05:22 EDT 142800273, stringGSL=base_string_775414__00006277, boolGSL=true, sortableGSL=base_string_35447__00005474, _version_=1693114834763120640, _root_=4}, SolrDocument{id=5, intGSL=580785541, longGSL=2225233020752087248, doubleGSL=934.1461812725721, floatGSL=2610.148, dateGSL=Tue Mar 11 22:05:22 EDT 142800273, stringGSL=base_string_775414__00006277, boolGSL=false, sortableGSL=base_string_35447__00005474, _version_=1693114834754732032, _root_=5}, SolrDocument{id=6, intGSL=580785541, longGSL=2225233020752087248, doubleGSL=934.1461812725721, floatGSL=2610.148, dateGSL=Tue Mar 11 22:05:22 EDT 142800273, stringGSL=base_string_775414__00006277, boolGSL=true, sortableGSL=base_string_35447__00005474, _version_=1693114834754732033, _root_=6}]}}, {groupValue=580792749, doclist={numFound=5,numFoundExact=true,start=0,maxScore=1.0,docs=[SolrDocument{id=10, intGSL=580792749, longGSL=2225233020752093475, doubleGSL=6585.146181272572, floatGSL=12429.148, dateGSL=Tue Mar 11 22:05:23 EDT 142800273, stringGSL=base_string_775414__00007775, boolGSL=true, sortableGSL=base_string_35447__00005511, _version_=1693114834763120641, _root_=10}, SolrDocument{id=12, intGSL=580792749, longGSL=2225233020752093475, doubleGSL=6585.146181272572, floatGSL=12429.148, dateGSL=Tue Mar 11 22:05:23 EDT 142800273, stringGSL=base_string_775414__00007775, boolGSL=true, sortableGSL=base_string_35447__00005511, _version_=1693114834763120642, _root_=12}, SolrDocument{id=7, intGSL=580792749, longGSL=2225233020752093475, doubleGSL=6585.146181272572, floatGSL=12429.148, dateGSL=Tue Mar 11 22:05:23 EDT 142800273, stringGSL=base_string_775414__00007775, boolGSL=false, sortableGSL=base_string_35447__00005511, _version_=1693114834754732034, _root_=7}, SolrDocument{id=8, intGSL=580792749, longGSL=2225233020752093475, doubleGSL=6585.146181272572, floatGSL=12429.148, dateGSL=Tue Mar 11 22:05:23 EDT 142800273, stringGSL=base_string_775414__00007775, boolGSL=true, sortableGSL=base_string_35447__00005511, _version_=1693114834763120640, _root_=8}, SolrDocument{id=9, intGSL=580792749, longGSL=2225233020752093475, doubleGSL=6585.146181272572, floatGSL=12429.148, dateGSL=Tue Mar 11 22:05:23 EDT 142800273, stringGSL=base_string_775414__00007775, boolGSL=false, sortableGSL=base_string_35447__00005511, _version_=1693114834754732035, _root_=9}]}}, {groupValue=null, doclist={numFound=8,numFoundExact=true,start=0,maxScore=1.0,docs=[SolrDocument{id=10000, _version_=1693114834748440576, _root_=10000}, SolrDocument{id=10005, _version_=1693114834763120641, _root_=10005}, SolrDocument{id=10010, _version_=1693114834756829184, _root_=10010}, SolrDocument{id=10025, _version_=1693114834756829186, _root_=10025}, SolrDocument{id=10030, _version_=1693114834758926337, _root_=10030}, SolrDocument{id=10035, _version_=1693114834756829190, _root_=10035}, SolrDocument{id=10040, _version_=1693114834758926340, _root_=10040}, SolrDocument{id=10045, _version_=1693114834757877760, _root_=10045}]}}, {groupValue=580801059, doclist={numFound=6,numFoundExact=true,start=0,maxScore=1.0,docs=[SolrDocument{id=15, intGSL=580801059, longGSL=2225233020752097258, doubleGSL=11464.146181272572, floatGSL=13649.148, dateGSL=Tue Mar 11 22:05:25 EDT 142800273, stringGSL=base_string_775414__00011534, boolGSL=false, sortableGSL=base_string_35447__00014092, _version_=1693114834763120643, _root_=15}, SolrDocument{id=16, intGSL=580801059, longGSL=2225233020752097258, doubleGSL=11464.146181272572, floatGSL=13649.148, dateGSL=Tue Mar 11 22:05:25 EDT 142800273, stringGSL=base_string_775414__00011534, boolGSL=true, sortableGSL=base_string_35447__00014092, _version_=1693114834763120644, _root_=16}, SolrDocument{id=17, intGSL=580801059, longGSL=2225233020752097258, doubleGSL=11464.146181272572, floatGSL=13649.148, dateGSL=Tue Mar 11 22:05:25 EDT 142800273, stringGSL=base_string_775414__00011534, boolGSL=false, sortableGSL=base_string_35447__00014092, _version_=1693114834756829184, _root_=17}, SolrDocument{id=18, intGSL=580801059, longGSL=2225233020752097258, doubleGSL=11464.146181272572, floatGSL=13649.148, dateGSL=Tue Mar 11 22:05:25 EDT 142800273, stringGSL=base_string_775414__00011534, boolGSL=true, sortableGSL=base_string_35447__00014092, _version_=1693114834756829185, _root_=18}, SolrDocument{id=19, intGSL=580801059, longGSL=2225233020752097258, doubleGSL=11464.146181272572, floatGSL=13649.148, dateGSL=Tue Mar 11 22:05:25 EDT 142800273, stringGSL=base_string_775414__00011534, boolGSL=false, sortableGSL=base_string_35447__00014092, _version_=1693114834757877760, _root_=19}, SolrDocument{id=20, intGSL=580801059, longGSL=2225233020752097258, doubleGSL=11464.146181272572, floatGSL=13649.148, dateGSL=Tue Mar 11 22:05:25 EDT 142800273, stringGSL=base_string_775414__00011534, boolGSL=true, sortableGSL=base_string_35447__00014092, _version_=1693114834763120645, _root_=20}]}}, {groupValue=580807158, doclist={numFound=5,numFoundExact=true,start=0,maxScore=1.0,docs=[SolrDocument{id=21, intGSL=580807158, longGSL=2225233020752097486, doubleGSL=12588.146181272572, floatGSL=20096.148, dateGSL=Tue Mar 11 22:05:31 EDT 142800273, stringGSL=base_string_775414__00019420, boolGSL=false, sortableGSL=base_string_35447__00017735, _version_=1693114834757877761, _root_=21}, SolrDocument{id=22, intGSL=580807158, longGSL=2225233020752097486, doubleGSL=12588.146181272572, floatGSL=20096.148, dateGSL=Tue Mar 11 22:05:31 EDT 142800273, stringGSL=base_string_775414__00019420, boolGSL=true, sortableGSL=base_string_35447__00017735, _version_=1693114834763120646, _root_=22}, SolrDocument{id=23, intGSL=580807158, longGSL=2225233020752097486, doubleGSL=12588.146181272572, floatGSL=20096.148, dateGSL=Tue Mar 11 22:05:31 EDT 142800273, stringGSL=base_string_775414__00019420, boolGSL=false, sortableGSL=base_string_35447__00017735, _version_=1693114834757877762, _root_=23}, SolrDocument{id=25, intGSL=580807158, longGSL=2225233020752097486, doubleGSL=12588.146181272572, floatGSL=20096.148, dateGSL=Tue Mar 11 22:05:31 EDT 142800273, stringGSL=base_string_775414__00019420, boolGSL=false, sortableGSL=base_string_35447__00017735, _version_=1693114834757877763, _root_=25}, SolrDocument{id=26, intGSL=580807158, longGSL=2225233020752097486, doubleGSL=12588.146181272572, floatGSL=20096.148, dateGSL=Tue Mar 11 22:05:31 EDT 142800273, stringGSL=base_string_775414__00019420, boolGSL=true, sortableGSL=base_string_35447__00017735, _version_=1693114834756829187, _root_=26}]}}, {groupValue=580811545, doclist={numFound=5,numFoundExact=true,start=0,maxScore=1.0,docs=[SolrDocument{id=29, intGSL=580811545, longGSL=2225233020752106511, doubleGSL=19205.146181272572, floatGSL=26487.148, dateGSL=Tue Mar 11 22:05:38 EDT 142800273, stringGSL=base_string_775414__00026836, boolGSL=false, sortableGSL=base_string_35447__00022796, _version_=1693114834758926336, _root_=29}, SolrDocument{id=30, intGSL=580811545, longGSL=2225233020752106511, doubleGSL=19205.146181272572, floatGSL=26487.148, dateGSL=Tue Mar 11 22:05:38 EDT 142800273, stringGSL=base_string_775414__00026836, boolGSL=true, sortableGSL=base_string_35447__00022796, _version_=1693114834756829188, _root_=30}, SolrDocument{id=31, intGSL=580811545, longGSL=2225233020752106511, doubleGSL=19205.146181272572, floatGSL=26487.148, dateGSL=Tue Mar 11 22:05:38 EDT 142800273, stringGSL=base_string_775414__00026836, boolGSL=false, sortableGSL=base_string_35447__00022796, _version_=1693114834756829189, _root_=31}, SolrDocument{id=33, intGSL=580811545, longGSL=2225233020752106511, doubleGSL=19205.146181272572, floatGSL=26487.148, dateGSL=Tue Mar 11 22:05:38 EDT 142800273, stringGSL=base_string_775414__00026836, boolGSL=false, sortableGSL=base_string_35447__00022796, _version_=1693114834758926338, _root_=33}, SolrDocument{id=34, intGSL=580811545, longGSL=2225233020752106511, doubleGSL=19205.146181272572, floatGSL=26487.148, dateGSL=Tue Mar 11 22:05:38 EDT 142800273, stringGSL=base_string_775414__00026836, boolGSL=true, sortableGSL=base_string_35447__00022796, _version_=1693114834763120647, _root_=34}]}}, {groupValue=580818522, doclist={numFound=5,numFoundExact=true,start=0,maxScore=1.0,docs=[SolrDocument{id=35, intGSL=580818522, longGSL=2225233020752113736, doubleGSL=19538.146181272572, floatGSL=31608.148, dateGSL=Tue Mar 11 22:05:43 EDT 142800273, stringGSL=base_string_775414__00029726, boolGSL=false, sortableGSL=base_string_35447__00022915, _version_=1693114834763120648, _root_=35}, SolrDocument{id=36, intGSL=580818522, longGSL=2225233020752113736, doubleGSL=19538.146181272572, floatGSL=31608.148, dateGSL=Tue Mar 11 22:05:43 EDT 142800273, stringGSL=base_string_775414__00029726, boolGSL=true, sortableGSL=base_string_35447__00022915, _version_=1693114834763120649, _root_=36}, SolrDocument{id=37, intGSL=580818522, longGSL=2225233020752113736, doubleGSL=19538.146181272572, floatGSL=31608.148, dateGSL=Tue Mar 11 22:05:43 EDT 142800273, stringGSL=base_string_775414__00029726, boolGSL=false, sortableGSL=base_string_35447__00022915, _version_=1693114834758926339, _root_=37}, SolrDocument{id=39, intGSL=580818522, longGSL=2225233020752113736, doubleGSL=19538.146181272572, floatGSL=31608.148, dateGSL=Tue Mar 11 22:05:43 EDT 142800273, stringGSL=base_string_775414__00029726, boolGSL=false, sortableGSL=base_string_35447__00022915, _version_=1693114834756829191, _root_=39}, SolrDocument{id=41, intGSL=580818522, longGSL=2225233020752113736, doubleGSL=19538.146181272572, floatGSL=31608.148, dateGSL=Tue Mar 11 22:05:43 EDT 142800273, stringGSL=base_string_775414__00029726, boolGSL=false, sortableGSL=base_string_35447__00022915, _version_=1693114834763120650, _root_=41}]}}, {groupValue=580826817, doclist={numFound=5,numFoundExact=true,start=0,maxScore=1.0,docs=[SolrDocument{id=43, intGSL=580826817, longGSL=2225233020752115746, doubleGSL=23299.146181272572, floatGSL=40250.15, dateGSL=Tue Mar 11 22:05:49 EDT 142800273, stringGSL=base_string_775414__00030474, boolGSL=false, sortableGSL=base_string_35447__00029260, _version_=1693114834763120651, _root_=43}, SolrDocument{id=44, intGSL=580826817, longGSL=2225233020752115746, doubleGSL=23299.146181272572, floatGSL=40250.15, dateGSL=Tue Mar 11 22:05:49 EDT 142800273, stringGSL=base_string_775414__00030474, boolGSL=true, sortableGSL=base_string_35447__00029260, _version_=1693114834763120652, _root_=44}, SolrDocument{id=45, intGSL=580826817, longGSL=2225233020752115746, doubleGSL=23299.146181272572, floatGSL=40250.15, dateGSL=Tue Mar 11 22:05:49 EDT 142800273, stringGSL=base_string_775414__00030474, boolGSL=false, sortableGSL=base_string_35447__00029260, _version_=1693114834758926341, _root_=45}, SolrDocument{id=46, intGSL=580826817, longGSL=2225233020752115746, doubleGSL=23299.146181272572, floatGSL=40250.15, dateGSL=Tue Mar 11 22:05:49 EDT 142800273, stringGSL=base_string_775414__00030474, boolGSL=true, sortableGSL=base_string_35447__00029260, _version_=1693114834763120653, _root_=46}, SolrDocument{id=47, intGSL=580826817, longGSL=2225233020752115746, doubleGSL=23299.146181272572, floatGSL=40250.15, dateGSL=Tue Mar 11 22:05:49 EDT 142800273, stringGSL=base_string_775414__00030474, boolGSL=false, sortableGSL=base_string_35447__00029260, _version_=1693114834763120654, _root_=47}]}}]}}}
	at __randomizedtesting.SeedInfo.seed([C3F57F346571912:B9CC13C027F07C4C]:0)
	at org.junit.Assert.fail(Assert.java:89)
	at org.apache.solr.cloud.DocValuesNotIndexedTest.doGroupingDvOnly(DocValuesNotIndexedTest.java:403)
	at org.apache.solr.cloud.DocValuesNotIndexedTest.testGroupingDVOnlySortLast(DocValuesNotIndexedTest.java:331)
	at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:78)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:567)
	at com.carrotsearch.randomizedtesting.RandomizedRunner.invoke(RandomizedRunner.java:1754)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$8.evaluate(RandomizedRunner.java:942)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$9.evaluate(RandomizedRunner.java:978)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$10.evaluate(RandomizedRunner.java:992)
	at com.carrotsearch.randomizedtesting.rules.SystemPropertiesRestoreRule$1.evaluate(SystemPropertiesRestoreRule.java:57)
	at org.junit.rules.RunRules.evaluate(RunRules.java:20)
	at org.apache.lucene.util.TestRuleSetupTeardownChained$1.evaluate(TestRuleSetupTeardownChained.java:44)
	at org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeAfterRule.java:43)
	at org.apache.lucene.util.TestRuleThreadAndTestName$1.evaluate(TestRuleThreadAndTestName.java:45)
	at org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRuleIgnoreAfterMaxFailures.java:60)
	at org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure.java:44)
	at org.junit.rules.RunRules.evaluate(RunRules.java:20)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.run(ThreadLeakControl.java:370)
	at com.carrotsearch.randomizedtesting.ThreadLeakControl.forkTimeoutingTask(ThreadLeakControl.java:819)
	at com.carrotsearch.randomizedtesting.ThreadLeakControl$3.evaluate(ThreadLeakControl.java:470)
	at com.carrotsearch.randomizedtesting.RandomizedRunner.runSingleTest(RandomizedRunner.java:951)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$5.evaluate(RandomizedRunner.java:836)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$6.evaluate(RandomizedRunner.java:887)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$7.evaluate(RandomizedRunner.java:898)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at com.carrotsearch.randomizedtesting.rules.SystemPropertiesRestoreRule$1.evaluate(SystemPropertiesRestoreRule.java:57)
	at org.junit.rules.RunRules.evaluate(RunRules.java:20)
	at org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeAfterRule.java:43)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at org.apache.lucene.util.TestRuleStoreClassName$1.evaluate(TestRuleStoreClassName.java:38)
	at com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMethodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
	at com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMethodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at org.apache.lucene.util.TestRuleAssertionsRequired$1.evaluate(TestRuleAssertionsRequired.java:51)
	at org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure.java:44)
	at org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRuleIgnoreAfterMaxFailures.java:60)
	at org.apache.lucene.util.TestRuleIgnoreTestSuites$1.evaluate(TestRuleIgnoreTestSuites.java:47)
	at org.junit.rules.RunRules.evaluate(RunRules.java:20)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.run(ThreadLeakControl.java:370)
	at com.carrotsearch.randomizedtesting.ThreadLeakControl.lambda$forkTimeoutingTask$0(ThreadLeakControl.java:826)
	at java.base/java.lang.Thread.run(Thread.java:831)


FAILED:  org.apache.solr.handler.TestContainerPlugin.testApi

Error Message:
java.lang.AssertionError: startCalled

Stack Trace:
java.lang.AssertionError: startCalled
	at __randomizedtesting.SeedInfo.seed([C3F57F346571912:6DAD392121A1FA5E]:0)
	at org.junit.Assert.fail(Assert.java:89)
	at org.junit.Assert.assertTrue(Assert.java:42)
	at org.apache.solr.handler.TestContainerPlugin.testApi(TestContainerPlugin.java:189)
	at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:78)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:567)
	at com.carrotsearch.randomizedtesting.RandomizedRunner.invoke(RandomizedRunner.java:1754)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$8.evaluate(RandomizedRunner.java:942)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$9.evaluate(RandomizedRunner.java:978)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$10.evaluate(RandomizedRunner.java:992)
	at com.carrotsearch.randomizedtesting.rules.SystemPropertiesRestoreRule$1.evaluate(SystemPropertiesRestoreRule.java:57)
	at org.junit.rules.RunRules.evaluate(RunRules.java:20)
	at org.apache.lucene.util.TestRuleSetupTeardownChained$1.evaluate(TestRuleSetupTeardownChained.java:44)
	at org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeAfterRule.java:43)
	at org.apache.lucene.util.TestRuleThreadAndTestName$1.evaluate(TestRuleThreadAndTestName.java:45)
	at org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRuleIgnoreAfterMaxFailures.java:60)
	at org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure.java:44)
	at org.junit.rules.RunRules.evaluate(RunRules.java:20)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.run(ThreadLeakControl.java:370)
	at com.carrotsearch.randomizedtesting.ThreadLeakControl.forkTimeoutingTask(ThreadLeakControl.java:819)
	at com.carrotsearch.randomizedtesting.ThreadLeakControl$3.evaluate(ThreadLeakControl.java:470)
	at com.carrotsearch.randomizedtesting.RandomizedRunner.runSingleTest(RandomizedRunner.java:951)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$5.evaluate(RandomizedRunner.java:836)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$6.evaluate(RandomizedRunner.java:887)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$7.evaluate(RandomizedRunner.java:898)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at com.carrotsearch.randomizedtesting.rules.SystemPropertiesRestoreRule$1.evaluate(SystemPropertiesRestoreRule.java:57)
	at org.junit.rules.RunRules.evaluate(RunRules.java:20)
	at org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeAfterRule.java:43)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at org.apache.lucene.util.TestRuleStoreClassName$1.evaluate(TestRuleStoreClassName.java:38)
	at com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMethodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
	at com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMethodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at org.apache.lucene.util.TestRuleAssertionsRequired$1.evaluate(TestRuleAssertionsRequired.java:51)
	at org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure.java:44)
	at org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRuleIgnoreAfterMaxFailures.java:60)
	at org.apache.lucene.util.TestRuleIgnoreTestSuites$1.evaluate(TestRuleIgnoreTestSuites.java:47)
	at org.junit.rules.RunRules.evaluate(RunRules.java:20)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.run(ThreadLeakControl.java:370)
	at com.carrotsearch.randomizedtesting.ThreadLeakControl.lambda$forkTimeoutingTask$0(ThreadLeakControl.java:826)
	at java.base/java.lang.Thread.run(Thread.java:831)


FAILED:  org.apache.solr.cluster.placement.impl.PlacementPluginIntegrationTest.testAttributeFetcherImpl

Error Message:
java.lang.AssertionError: sysenv

Stack Trace:
java.lang.AssertionError: sysenv
	at __randomizedtesting.SeedInfo.seed([C3F57F346571912:CE110FD81AEF18A3]:0)
	at org.junit.Assert.fail(Assert.java:89)
	at org.junit.Assert.assertTrue(Assert.java:42)
	at org.apache.solr.cluster.placement.impl.PlacementPluginIntegrationTest.testAttributeFetcherImpl(PlacementPluginIntegrationTest.java:284)
	at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:78)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:567)
	at com.carrotsearch.randomizedtesting.RandomizedRunner.invoke(RandomizedRunner.java:1754)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$8.evaluate(RandomizedRunner.java:942)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$9.evaluate(RandomizedRunner.java:978)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$10.evaluate(RandomizedRunner.java:992)
	at com.carrotsearch.randomizedtesting.rules.SystemPropertiesRestoreRule$1.evaluate(SystemPropertiesRestoreRule.java:57)
	at org.junit.rules.RunRules.evaluate(RunRules.java:20)
	at org.apache.lucene.util.TestRuleSetupTeardownChained$1.evaluate(TestRuleSetupTeardownChained.java:44)
	at org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeAfterRule.java:43)
	at org.apache.lucene.util.TestRuleThreadAndTestName$1.evaluate(TestRuleThreadAndTestName.java:45)
	at org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRuleIgnoreAfterMaxFailures.java:60)
	at org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure.java:44)
	at org.junit.rules.RunRules.evaluate(RunRules.java:20)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.run(ThreadLeakControl.java:370)
	at com.carrotsearch.randomizedtesting.ThreadLeakControl.forkTimeoutingTask(ThreadLeakControl.java:819)
	at com.carrotsearch.randomizedtesting.ThreadLeakControl$3.evaluate(ThreadLeakControl.java:470)
	at com.carrotsearch.randomizedtesting.RandomizedRunner.runSingleTest(RandomizedRunner.java:951)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$5.evaluate(RandomizedRunner.java:836)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$6.evaluate(RandomizedRunner.java:887)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$7.evaluate(RandomizedRunner.java:898)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at com.carrotsearch.randomizedtesting.rules.SystemPropertiesRestoreRule$1.evaluate(SystemPropertiesRestoreRule.java:57)
	at org.junit.rules.RunRules.evaluate(RunRules.java:20)
	at org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeAfterRule.java:43)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at org.apache.lucene.util.TestRuleStoreClassName$1.evaluate(TestRuleStoreClassName.java:38)
	at com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMethodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
	at com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMethodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at org.apache.lucene.util.TestRuleAssertionsRequired$1.evaluate(TestRuleAssertionsRequired.java:51)
	at org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure.java:44)
	at org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRuleIgnoreAfterMaxFailures.java:60)
	at org.apache.lucene.util.TestRuleIgnoreTestSuites$1.evaluate(TestRuleIgnoreTestSuites.java:47)
	at org.junit.rules.RunRules.evaluate(RunRules.java:20)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.run(ThreadLeakControl.java:370)
	at com.carrotsearch.randomizedtesting.ThreadLeakControl.lambda$forkTimeoutingTask$0(ThreadLeakControl.java:826)
	at java.base/java.lang.Thread.run(Thread.java:831)

[JENKINS-EA] Lucene-Solr-jdk16panama-Windows (64bit/jdk-16-ea+36) - Build # 145 - Still Unstable!

[Policeman Jenkins Server <je...@thetaphi.de>]

Build: https://jenkins.thetaphi.de/job/Lucene-Solr-jdk16panama-Windows/145/
Java: 64bit/jdk-16-ea+36 -XX:-UseCompressedOops -XX:+UseParallelGC

2 tests failed.
FAILED:  org.apache.solr.handler.TestContainerPlugin.testApi

Error Message:
java.lang.AssertionError: startCalled

Stack Trace:
java.lang.AssertionError: startCalled
	at __randomizedtesting.SeedInfo.seed([80E3E9A27AABFB4E:E17187701D5D1802]:0)
	at org.junit.Assert.fail(Assert.java:89)
	at org.junit.Assert.assertTrue(Assert.java:42)
	at org.apache.solr.handler.TestContainerPlugin.testApi(TestContainerPlugin.java:189)
	at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:78)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:567)
	at com.carrotsearch.randomizedtesting.RandomizedRunner.invoke(RandomizedRunner.java:1754)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$8.evaluate(RandomizedRunner.java:942)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$9.evaluate(RandomizedRunner.java:978)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$10.evaluate(RandomizedRunner.java:992)
	at com.carrotsearch.randomizedtesting.rules.SystemPropertiesRestoreRule$1.evaluate(SystemPropertiesRestoreRule.java:57)
	at org.junit.rules.RunRules.evaluate(RunRules.java:20)
	at org.apache.lucene.util.TestRuleSetupTeardownChained$1.evaluate(TestRuleSetupTeardownChained.java:44)
	at org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeAfterRule.java:43)
	at org.apache.lucene.util.TestRuleThreadAndTestName$1.evaluate(TestRuleThreadAndTestName.java:45)
	at org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRuleIgnoreAfterMaxFailures.java:60)
	at org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure.java:44)
	at org.junit.rules.RunRules.evaluate(RunRules.java:20)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.run(ThreadLeakControl.java:370)
	at com.carrotsearch.randomizedtesting.ThreadLeakControl.forkTimeoutingTask(ThreadLeakControl.java:819)
	at com.carrotsearch.randomizedtesting.ThreadLeakControl$3.evaluate(ThreadLeakControl.java:470)
	at com.carrotsearch.randomizedtesting.RandomizedRunner.runSingleTest(RandomizedRunner.java:951)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$5.evaluate(RandomizedRunner.java:836)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$6.evaluate(RandomizedRunner.java:887)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$7.evaluate(RandomizedRunner.java:898)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at com.carrotsearch.randomizedtesting.rules.SystemPropertiesRestoreRule$1.evaluate(SystemPropertiesRestoreRule.java:57)
	at org.junit.rules.RunRules.evaluate(RunRules.java:20)
	at org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeAfterRule.java:43)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at org.apache.lucene.util.TestRuleStoreClassName$1.evaluate(TestRuleStoreClassName.java:38)
	at com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMethodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
	at com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMethodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at org.apache.lucene.util.TestRuleAssertionsRequired$1.evaluate(TestRuleAssertionsRequired.java:51)
	at org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure.java:44)
	at org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRuleIgnoreAfterMaxFailures.java:60)
	at org.apache.lucene.util.TestRuleIgnoreTestSuites$1.evaluate(TestRuleIgnoreTestSuites.java:47)
	at org.junit.rules.RunRules.evaluate(RunRules.java:20)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.run(ThreadLeakControl.java:370)
	at com.carrotsearch.randomizedtesting.ThreadLeakControl.lambda$forkTimeoutingTask$0(ThreadLeakControl.java:826)
	at java.base/java.lang.Thread.run(Thread.java:831)


FAILED:  org.apache.solr.cluster.placement.impl.PlacementPluginIntegrationTest.testAttributeFetcherImpl

Error Message:
java.lang.AssertionError: sysenv

Stack Trace:
java.lang.AssertionError: sysenv
	at __randomizedtesting.SeedInfo.seed([80E3E9A27AABFB4E:42CDB1892613FAFF]:0)
	at org.junit.Assert.fail(Assert.java:89)
	at org.junit.Assert.assertTrue(Assert.java:42)
	at org.apache.solr.cluster.placement.impl.PlacementPluginIntegrationTest.testAttributeFetcherImpl(PlacementPluginIntegrationTest.java:284)
	at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:78)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:567)
	at com.carrotsearch.randomizedtesting.RandomizedRunner.invoke(RandomizedRunner.java:1754)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$8.evaluate(RandomizedRunner.java:942)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$9.evaluate(RandomizedRunner.java:978)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$10.evaluate(RandomizedRunner.java:992)
	at com.carrotsearch.randomizedtesting.rules.SystemPropertiesRestoreRule$1.evaluate(SystemPropertiesRestoreRule.java:57)
	at org.junit.rules.RunRules.evaluate(RunRules.java:20)
	at org.apache.lucene.util.TestRuleSetupTeardownChained$1.evaluate(TestRuleSetupTeardownChained.java:44)
	at org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeAfterRule.java:43)
	at org.apache.lucene.util.TestRuleThreadAndTestName$1.evaluate(TestRuleThreadAndTestName.java:45)
	at org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRuleIgnoreAfterMaxFailures.java:60)
	at org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure.java:44)
	at org.junit.rules.RunRules.evaluate(RunRules.java:20)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.run(ThreadLeakControl.java:370)
	at com.carrotsearch.randomizedtesting.ThreadLeakControl.forkTimeoutingTask(ThreadLeakControl.java:819)
	at com.carrotsearch.randomizedtesting.ThreadLeakControl$3.evaluate(ThreadLeakControl.java:470)
	at com.carrotsearch.randomizedtesting.RandomizedRunner.runSingleTest(RandomizedRunner.java:951)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$5.evaluate(RandomizedRunner.java:836)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$6.evaluate(RandomizedRunner.java:887)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$7.evaluate(RandomizedRunner.java:898)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at com.carrotsearch.randomizedtesting.rules.SystemPropertiesRestoreRule$1.evaluate(SystemPropertiesRestoreRule.java:57)
	at org.junit.rules.RunRules.evaluate(RunRules.java:20)
	at org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeAfterRule.java:43)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at org.apache.lucene.util.TestRuleStoreClassName$1.evaluate(TestRuleStoreClassName.java:38)
	at com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMethodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
	at com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMethodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at org.apache.lucene.util.TestRuleAssertionsRequired$1.evaluate(TestRuleAssertionsRequired.java:51)
	at org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure.java:44)
	at org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRuleIgnoreAfterMaxFailures.java:60)
	at org.apache.lucene.util.TestRuleIgnoreTestSuites$1.evaluate(TestRuleIgnoreTestSuites.java:47)
	at org.junit.rules.RunRules.evaluate(RunRules.java:20)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.run(ThreadLeakControl.java:370)
	at com.carrotsearch.randomizedtesting.ThreadLeakControl.lambda$forkTimeoutingTask$0(ThreadLeakControl.java:826)
	at java.base/java.lang.Thread.run(Thread.java:831)

[JENKINS-EA] Lucene-Solr-jdk16panama-Windows (64bit/jdk-16-ea+32) - Build # 144 - Still Unstable!

[Policeman Jenkins Server <je...@thetaphi.de>]

Build: https://jenkins.thetaphi.de/job/Lucene-Solr-jdk16panama-Windows/144/
Java: 64bit/jdk-16-ea+32 -XX:+UseCompressedOops -XX:+UseParallelGC

2 tests failed.
FAILED:  org.apache.solr.handler.TestReplicationHandler.classMethod

Error Message:
java.lang.AssertionError: ObjectTracker found 7 object(s) that were not released!!! [MockDirectoryWrapper, MockDirectoryWrapper, MockDirectoryWrapper, MockDirectoryWrapper, SolrCore, MockDirectoryWrapper, InternalHttpClient]
org.apache.solr.common.util.ObjectReleaseTracker$ObjectTrackerException: org.apache.lucene.store.MockDirectoryWrapper
	at org.apache.solr.common.util.ObjectReleaseTracker.track(ObjectReleaseTracker.java:42)
	at org.apache.solr.core.CachingDirectoryFactory.get(CachingDirectoryFactory.java:361)
	at org.apache.solr.update.SolrIndexWriter.create(SolrIndexWriter.java:98)
	at org.apache.solr.core.SolrCore.initIndex(SolrCore.java:821)
	at org.apache.solr.core.SolrCore.<init>(SolrCore.java:1007)
	at org.apache.solr.core.SolrCore.<init>(SolrCore.java:929)
	at org.apache.solr.core.CoreContainer.createFromDescriptor(CoreContainer.java:1442)
	at org.apache.solr.core.CoreContainer.lambda$load$10(CoreContainer.java:851)
	at com.codahale.metrics.InstrumentedExecutorService$InstrumentedCallable.call(InstrumentedExecutorService.java:202)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at org.apache.solr.common.util.ExecutorUtil$MDCAwareThreadPoolExecutor.lambda$execute$0(ExecutorUtil.java:218)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1130)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
	at java.base/java.lang.Thread.run(Thread.java:831)

org.apache.solr.common.util.ObjectReleaseTracker$ObjectTrackerException: org.apache.lucene.store.MockDirectoryWrapper
	at org.apache.solr.common.util.ObjectReleaseTracker.track(ObjectReleaseTracker.java:42)
	at org.apache.solr.core.CachingDirectoryFactory.get(CachingDirectoryFactory.java:361)
	at org.apache.solr.core.SolrCore.getNewIndexDir(SolrCore.java:403)
	at org.apache.solr.core.SolrCore.initIndex(SolrCore.java:789)
	at org.apache.solr.core.SolrCore.<init>(SolrCore.java:1007)
	at org.apache.solr.core.SolrCore.<init>(SolrCore.java:929)
	at org.apache.solr.core.CoreContainer.createFromDescriptor(CoreContainer.java:1442)
	at org.apache.solr.core.CoreContainer.lambda$load$10(CoreContainer.java:851)
	at com.codahale.metrics.InstrumentedExecutorService$InstrumentedCallable.call(InstrumentedExecutorService.java:202)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at org.apache.solr.common.util.ExecutorUtil$MDCAwareThreadPoolExecutor.lambda$execute$0(ExecutorUtil.java:218)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1130)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
	at java.base/java.lang.Thread.run(Thread.java:831)

org.apache.solr.common.util.ObjectReleaseTracker$ObjectTrackerException: org.apache.lucene.store.MockDirectoryWrapper
	at org.apache.solr.common.util.ObjectReleaseTracker.track(ObjectReleaseTracker.java:42)
	at org.apache.solr.core.CachingDirectoryFactory.get(CachingDirectoryFactory.java:361)
	at org.apache.solr.core.SolrCore.initSnapshotMetaDataManager(SolrCore.java:554)
	at org.apache.solr.core.SolrCore.<init>(SolrCore.java:1003)
	at org.apache.solr.core.SolrCore.<init>(SolrCore.java:929)
	at org.apache.solr.core.CoreContainer.createFromDescriptor(CoreContainer.java:1442)
	at org.apache.solr.core.CoreContainer.lambda$load$10(CoreContainer.java:851)
	at com.codahale.metrics.InstrumentedExecutorService$InstrumentedCallable.call(InstrumentedExecutorService.java:202)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at org.apache.solr.common.util.ExecutorUtil$MDCAwareThreadPoolExecutor.lambda$execute$0(ExecutorUtil.java:218)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1130)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
	at java.base/java.lang.Thread.run(Thread.java:831)

org.apache.solr.common.util.ObjectReleaseTracker$ObjectTrackerException: org.apache.lucene.store.MockDirectoryWrapper
	at org.apache.solr.common.util.ObjectReleaseTracker.track(ObjectReleaseTracker.java:42)
	at org.apache.solr.core.CachingDirectoryFactory.get(CachingDirectoryFactory.java:361)
	at org.apache.solr.handler.IndexFetcher.fetchLatestIndex(IndexFetcher.java:501)
	at org.apache.solr.handler.IndexFetcher.fetchLatestIndex(IndexFetcher.java:337)
	at org.apache.solr.handler.ReplicationHandler.doFetch(ReplicationHandler.java:454)
	at org.apache.solr.handler.ReplicationHandler.lambda$setupPolling$13(ReplicationHandler.java:1215)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.runAndReset(FutureTask.java:305)
	at java.base/java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:305)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1130)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
	at java.base/java.lang.Thread.run(Thread.java:831)

org.apache.solr.common.util.ObjectReleaseTracker$ObjectTrackerException: org.apache.solr.core.SolrCore
	at org.apache.solr.common.util.ObjectReleaseTracker.track(ObjectReleaseTracker.java:42)
	at org.apache.solr.core.SolrCore.<init>(SolrCore.java:1091)
	at org.apache.solr.core.SolrCore.reload(SolrCore.java:716)
	at org.apache.solr.core.CoreContainer.reload(CoreContainer.java:1710)
	at org.apache.solr.handler.IndexFetcher.lambda$reloadCore$0(IndexFetcher.java:912)
	at java.base/java.lang.Thread.run(Thread.java:831)

org.apache.solr.common.util.ObjectReleaseTracker$ObjectTrackerException: org.apache.lucene.store.MockDirectoryWrapper
	at org.apache.solr.common.util.ObjectReleaseTracker.track(ObjectReleaseTracker.java:42)
	at org.apache.solr.core.CachingDirectoryFactory.get(CachingDirectoryFactory.java:361)
	at org.apache.solr.handler.IndexFetcher.fetchLatestIndex(IndexFetcher.java:501)
	at org.apache.solr.handler.IndexFetcher.fetchLatestIndex(IndexFetcher.java:337)
	at org.apache.solr.handler.ReplicationHandler.doFetch(ReplicationHandler.java:454)
	at org.apache.solr.handler.ReplicationHandler.lambda$setupPolling$13(ReplicationHandler.java:1215)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.runAndReset(FutureTask.java:305)
	at java.base/java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:305)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1130)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
	at java.base/java.lang.Thread.run(Thread.java:831)

org.apache.solr.common.util.ObjectReleaseTracker$ObjectTrackerException: org.apache.http.impl.client.InternalHttpClient
	at org.apache.solr.common.util.ObjectReleaseTracker.track(ObjectReleaseTracker.java:42)
	at org.apache.solr.client.solrj.impl.HttpClientUtil.createClient(HttpClientUtil.java:338)
	at org.apache.solr.client.solrj.impl.HttpClientUtil.createClient(HttpClientUtil.java:347)
	at org.apache.solr.handler.IndexFetcher.createHttpClient(IndexFetcher.java:223)
	at org.apache.solr.handler.IndexFetcher.<init>(IndexFetcher.java:261)
	at org.apache.solr.handler.ReplicationHandler.inform(ReplicationHandler.java:1246)
	at org.apache.solr.core.SolrResourceLoader.inform(SolrResourceLoader.java:687)
	at org.apache.solr.core.SolrCore.<init>(SolrCore.java:1038)
	at org.apache.solr.core.SolrCore.reload(SolrCore.java:716)
	at org.apache.solr.core.CoreContainer.reload(CoreContainer.java:1710)
	at org.apache.solr.handler.IndexFetcher.lambda$reloadCore$0(IndexFetcher.java:912)
	at java.base/java.lang.Thread.run(Thread.java:831)

 expected null, but was:<ObjectTracker found 7 object(s) that were not released!!! [MockDirectoryWrapper, MockDirectoryWrapper, MockDirectoryWrapper, MockDirectoryWrapper, SolrCore, MockDirectoryWrapper, InternalHttpClient]
org.apache.solr.common.util.ObjectReleaseTracker$ObjectTrackerException: org.apache.lucene.store.MockDirectoryWrapper
	at org.apache.solr.common.util.ObjectReleaseTracker.track(ObjectReleaseTracker.java:42)
	at org.apache.solr.core.CachingDirectoryFactory.get(CachingDirectoryFactory.java:361)
	at org.apache.solr.update.SolrIndexWriter.create(SolrIndexWriter.java:98)
	at org.apache.solr.core.SolrCore.initIndex(SolrCore.java:821)
	at org.apache.solr.core.SolrCore.<init>(SolrCore.java:1007)
	at org.apache.solr.core.SolrCore.<init>(SolrCore.java:929)
	at org.apache.solr.core.CoreContainer.createFromDescriptor(CoreContainer.java:1442)
	at org.apache.solr.core.CoreContainer.lambda$load$10(CoreContainer.java:851)
	at com.codahale.metrics.InstrumentedExecutorService$InstrumentedCallable.call(InstrumentedExecutorService.java:202)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at org.apache.solr.common.util.ExecutorUtil$MDCAwareThreadPoolExecutor.lambda$execute$0(ExecutorUtil.java:218)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1130)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
	at java.base/java.lang.Thread.run(Thread.java:831)

org.apache.solr.common.util.ObjectReleaseTracker$ObjectTrackerException: org.apache.lucene.store.MockDirectoryWrapper
	at org.apache.solr.common.util.ObjectReleaseTracker.track(ObjectReleaseTracker.java:42)
	at org.apache.solr.core.CachingDirectoryFactory.get(CachingDirectoryFactory.java:361)
	at org.apache.solr.core.SolrCore.getNewIndexDir(SolrCore.java:403)
	at org.apache.solr.core.SolrCore.initIndex(SolrCore.java:789)
	at org.apache.solr.core.SolrCore.<init>(SolrCore.java:1007)
	at org.apache.solr.core.SolrCore.<init>(SolrCore.java:929)
	at org.apache.solr.core.CoreContainer.createFromDescriptor(CoreContainer.java:1442)
	at org.apache.solr.core.CoreContainer.lambda$load$10(CoreContainer.java:851)
	at com.codahale.metrics.InstrumentedExecutorService$InstrumentedCallable.call(InstrumentedExecutorService.java:202)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at org.apache.solr.common.util.ExecutorUtil$MDCAwareThreadPoolExecutor.lambda$execute$0(ExecutorUtil.java:218)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1130)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
	at java.base/java.lang.Thread.run(Thread.java:831)

org.apache.solr.common.util.ObjectReleaseTracker$ObjectTrackerException: org.apache.lucene.store.MockDirectoryWrapper
	at org.apache.solr.common.util.ObjectReleaseTracker.track(ObjectReleaseTracker.java:42)
	at org.apache.solr.core.CachingDirectoryFactory.get(CachingDirectoryFactory.java:361)
	at org.apache.solr.core.SolrCore.initSnapshotMetaDataManager(SolrCore.java:554)
	at org.apache.solr.core.SolrCore.<init>(SolrCore.java:1003)
	at org.apache.solr.core.SolrCore.<init>(SolrCore.java:929)
	at org.apache.solr.core.CoreContainer.createFromDescriptor(CoreContainer.java:1442)
	at org.apache.solr.core.CoreContainer.lambda$load$10(CoreContainer.java:851)
	at com.codahale.metrics.InstrumentedExecutorService$InstrumentedCallable.call(InstrumentedExecutorService.java:202)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at org.apache.solr.common.util.ExecutorUtil$MDCAwareThreadPoolExecutor.lambda$execute$0(ExecutorUtil.java:218)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1130)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
	at java.base/java.lang.Thread.run(Thread.java:831)

org.apache.solr.common.util.ObjectReleaseTracker$ObjectTrackerException: org.apache.lucene.store.MockDirectoryWrapper
	at org.apache.solr.common.util.ObjectReleaseTracker.track(ObjectReleaseTracker.java:42)
	at org.apache.solr.core.CachingDirectoryFactory.get(CachingDirectoryFactory.java:361)
	at org.apache.solr.handler.IndexFetcher.fetchLatestIndex(IndexFetcher.java:501)
	at org.apache.solr.handler.IndexFetcher.fetchLatestIndex(IndexFetcher.java:337)
	at org.apache.solr.handler.ReplicationHandler.doFetch(ReplicationHandler.java:454)
	at org.apache.solr.handler.ReplicationHandler.lambda$setupPolling$13(ReplicationHandler.java:1215)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.runAndReset(FutureTask.java:305)
	at java.base/java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:305)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1130)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
	at java.base/java.lang.Thread.run(Thread.java:831)

org.apache.solr.common.util.ObjectReleaseTracker$ObjectTrackerException: org.apache.solr.core.SolrCore
	at org.apache.solr.common.util.ObjectReleaseTracker.track(ObjectReleaseTracker.java:42)
	at org.apache.solr.core.SolrCore.<init>(SolrCore.java:1091)
	at org.apache.solr.core.SolrCore.reload(SolrCore.java:716)
	at org.apache.solr.core.CoreContainer.reload(CoreContainer.java:1710)
	at org.apache.solr.handler.IndexFetcher.lambda$reloadCore$0(IndexFetcher.java:912)
	at java.base/java.lang.Thread.run(Thread.java:831)

org.apache.solr.common.util.ObjectReleaseTracker$ObjectTrackerException: org.apache.lucene.store.MockDirectoryWrapper
	at org.apache.solr.common.util.ObjectReleaseTracker.track(ObjectReleaseTracker.java:42)
	at org.apache.solr.core.CachingDirectoryFactory.get(CachingDirectoryFactory.java:361)
	at org.apache.solr.handler.IndexFetcher.fetchLatestIndex(IndexFetcher.java:501)
	at org.apache.solr.handler.IndexFetcher.fetchLatestIndex(IndexFetcher.java:337)
	at org.apache.solr.handler.ReplicationHandler.doFetch(ReplicationHandler.java:454)
	at org.apache.solr.handler.ReplicationHandler.lambda$setupPolling$13(ReplicationHandler.java:1215)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.runAndReset(FutureTask.java:305)
	at java.base/java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:305)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1130)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
	at java.base/java.lang.Thread.run(Thread.java:831)

org.apache.solr.common.util.ObjectReleaseTracker$ObjectTrackerException: org.apache.http.impl.client.InternalHttpClient
	at org.apache.solr.common.util.ObjectReleaseTracker.track(ObjectReleaseTracker.java:42)
	at org.apache.solr.client.solrj.impl.HttpClientUtil.createClient(HttpClientUtil.java:338)
	at org.apache.solr.client.solrj.impl.HttpClientUtil.createClient(HttpClientUtil.java:347)
	at org.apache.solr.handler.IndexFetcher.createHttpClient(IndexFetcher.java:223)
	at org.apache.solr.handler.IndexFetcher.<init>(IndexFetcher.java:261)
	at org.apache.solr.handler.ReplicationHandler.inform(ReplicationHandler.java:1246)
	at org.apache.solr.core.SolrResourceLoader.inform(SolrResourceLoader.java:687)
	at org.apache.solr.core.SolrCore.<init>(SolrCore.java:1038)
	at org.apache.solr.core.SolrCore.reload(SolrCore.java:716)
	at org.apache.solr.core.CoreContainer.reload(CoreContainer.java:1710)
	at org.apache.solr.handler.IndexFetcher.lambda$reloadCore$0(IndexFetcher.java:912)
	at java.base/java.lang.Thread.run(Thread.java:831)

>

Stack Trace:
java.lang.AssertionError: ObjectTracker found 7 object(s) that were not released!!! [MockDirectoryWrapper, MockDirectoryWrapper, MockDirectoryWrapper, MockDirectoryWrapper, SolrCore, MockDirectoryWrapper, InternalHttpClient]
org.apache.solr.common.util.ObjectReleaseTracker$ObjectTrackerException: org.apache.lucene.store.MockDirectoryWrapper
	at org.apache.solr.common.util.ObjectReleaseTracker.track(ObjectReleaseTracker.java:42)
	at org.apache.solr.core.CachingDirectoryFactory.get(CachingDirectoryFactory.java:361)
	at org.apache.solr.update.SolrIndexWriter.create(SolrIndexWriter.java:98)
	at org.apache.solr.core.SolrCore.initIndex(SolrCore.java:821)
	at org.apache.solr.core.SolrCore.<init>(SolrCore.java:1007)
	at org.apache.solr.core.SolrCore.<init>(SolrCore.java:929)
	at org.apache.solr.core.CoreContainer.createFromDescriptor(CoreContainer.java:1442)
	at org.apache.solr.core.CoreContainer.lambda$load$10(CoreContainer.java:851)
	at com.codahale.metrics.InstrumentedExecutorService$InstrumentedCallable.call(InstrumentedExecutorService.java:202)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at org.apache.solr.common.util.ExecutorUtil$MDCAwareThreadPoolExecutor.lambda$execute$0(ExecutorUtil.java:218)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1130)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
	at java.base/java.lang.Thread.run(Thread.java:831)

org.apache.solr.common.util.ObjectReleaseTracker$ObjectTrackerException: org.apache.lucene.store.MockDirectoryWrapper
	at org.apache.solr.common.util.ObjectReleaseTracker.track(ObjectReleaseTracker.java:42)
	at org.apache.solr.core.CachingDirectoryFactory.get(CachingDirectoryFactory.java:361)
	at org.apache.solr.core.SolrCore.getNewIndexDir(SolrCore.java:403)
	at org.apache.solr.core.SolrCore.initIndex(SolrCore.java:789)
	at org.apache.solr.core.SolrCore.<init>(SolrCore.java:1007)
	at org.apache.solr.core.SolrCore.<init>(SolrCore.java:929)
	at org.apache.solr.core.CoreContainer.createFromDescriptor(CoreContainer.java:1442)
	at org.apache.solr.core.CoreContainer.lambda$load$10(CoreContainer.java:851)
	at com.codahale.metrics.InstrumentedExecutorService$InstrumentedCallable.call(InstrumentedExecutorService.java:202)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at org.apache.solr.common.util.ExecutorUtil$MDCAwareThreadPoolExecutor.lambda$execute$0(ExecutorUtil.java:218)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1130)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
	at java.base/java.lang.Thread.run(Thread.java:831)

org.apache.solr.common.util.ObjectReleaseTracker$ObjectTrackerException: org.apache.lucene.store.MockDirectoryWrapper
	at org.apache.solr.common.util.ObjectReleaseTracker.track(ObjectReleaseTracker.java:42)
	at org.apache.solr.core.CachingDirectoryFactory.get(CachingDirectoryFactory.java:361)
	at org.apache.solr.core.SolrCore.initSnapshotMetaDataManager(SolrCore.java:554)
	at org.apache.solr.core.SolrCore.<init>(SolrCore.java:1003)
	at org.apache.solr.core.SolrCore.<init>(SolrCore.java:929)
	at org.apache.solr.core.CoreContainer.createFromDescriptor(CoreContainer.java:1442)
	at org.apache.solr.core.CoreContainer.lambda$load$10(CoreContainer.java:851)
	at com.codahale.metrics.InstrumentedExecutorService$InstrumentedCallable.call(InstrumentedExecutorService.java:202)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at org.apache.solr.common.util.ExecutorUtil$MDCAwareThreadPoolExecutor.lambda$execute$0(ExecutorUtil.java:218)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1130)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
	at java.base/java.lang.Thread.run(Thread.java:831)

org.apache.solr.common.util.ObjectReleaseTracker$ObjectTrackerException: org.apache.lucene.store.MockDirectoryWrapper
	at org.apache.solr.common.util.ObjectReleaseTracker.track(ObjectReleaseTracker.java:42)
	at org.apache.solr.core.CachingDirectoryFactory.get(CachingDirectoryFactory.java:361)
	at org.apache.solr.handler.IndexFetcher.fetchLatestIndex(IndexFetcher.java:501)
	at org.apache.solr.handler.IndexFetcher.fetchLatestIndex(IndexFetcher.java:337)
	at org.apache.solr.handler.ReplicationHandler.doFetch(ReplicationHandler.java:454)
	at org.apache.solr.handler.ReplicationHandler.lambda$setupPolling$13(ReplicationHandler.java:1215)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.runAndReset(FutureTask.java:305)
	at java.base/java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:305)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1130)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
	at java.base/java.lang.Thread.run(Thread.java:831)

org.apache.solr.common.util.ObjectReleaseTracker$ObjectTrackerException: org.apache.solr.core.SolrCore
	at org.apache.solr.common.util.ObjectReleaseTracker.track(ObjectReleaseTracker.java:42)
	at org.apache.solr.core.SolrCore.<init>(SolrCore.java:1091)
	at org.apache.solr.core.SolrCore.reload(SolrCore.java:716)
	at org.apache.solr.core.CoreContainer.reload(CoreContainer.java:1710)
	at org.apache.solr.handler.IndexFetcher.lambda$reloadCore$0(IndexFetcher.java:912)
	at java.base/java.lang.Thread.run(Thread.java:831)

org.apache.solr.common.util.ObjectReleaseTracker$ObjectTrackerException: org.apache.lucene.store.MockDirectoryWrapper
	at org.apache.solr.common.util.ObjectReleaseTracker.track(ObjectReleaseTracker.java:42)
	at org.apache.solr.core.CachingDirectoryFactory.get(CachingDirectoryFactory.java:361)
	at org.apache.solr.handler.IndexFetcher.fetchLatestIndex(IndexFetcher.java:501)
	at org.apache.solr.handler.IndexFetcher.fetchLatestIndex(IndexFetcher.java:337)
	at org.apache.solr.handler.ReplicationHandler.doFetch(ReplicationHandler.java:454)
	at org.apache.solr.handler.ReplicationHandler.lambda$setupPolling$13(ReplicationHandler.java:1215)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.runAndReset(FutureTask.java:305)
	at java.base/java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:305)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1130)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
	at java.base/java.lang.Thread.run(Thread.java:831)

org.apache.solr.common.util.ObjectReleaseTracker$ObjectTrackerException: org.apache.http.impl.client.InternalHttpClient
	at org.apache.solr.common.util.ObjectReleaseTracker.track(ObjectReleaseTracker.java:42)
	at org.apache.solr.client.solrj.impl.HttpClientUtil.createClient(HttpClientUtil.java:338)
	at org.apache.solr.client.solrj.impl.HttpClientUtil.createClient(HttpClientUtil.java:347)
	at org.apache.solr.handler.IndexFetcher.createHttpClient(IndexFetcher.java:223)
	at org.apache.solr.handler.IndexFetcher.<init>(IndexFetcher.java:261)
	at org.apache.solr.handler.ReplicationHandler.inform(ReplicationHandler.java:1246)
	at org.apache.solr.core.SolrResourceLoader.inform(SolrResourceLoader.java:687)
	at org.apache.solr.core.SolrCore.<init>(SolrCore.java:1038)
	at org.apache.solr.core.SolrCore.reload(SolrCore.java:716)
	at org.apache.solr.core.CoreContainer.reload(CoreContainer.java:1710)
	at org.apache.solr.handler.IndexFetcher.lambda$reloadCore$0(IndexFetcher.java:912)
	at java.base/java.lang.Thread.run(Thread.java:831)

 expected null, but was:<ObjectTracker found 7 object(s) that were not released!!! [MockDirectoryWrapper, MockDirectoryWrapper, MockDirectoryWrapper, MockDirectoryWrapper, SolrCore, MockDirectoryWrapper, InternalHttpClient]
org.apache.solr.common.util.ObjectReleaseTracker$ObjectTrackerException: org.apache.lucene.store.MockDirectoryWrapper
	at org.apache.solr.common.util.ObjectReleaseTracker.track(ObjectReleaseTracker.java:42)
	at org.apache.solr.core.CachingDirectoryFactory.get(CachingDirectoryFactory.java:361)
	at org.apache.solr.update.SolrIndexWriter.create(SolrIndexWriter.java:98)
	at org.apache.solr.core.SolrCore.initIndex(SolrCore.java:821)
	at org.apache.solr.core.SolrCore.<init>(SolrCore.java:1007)
	at org.apache.solr.core.SolrCore.<init>(SolrCore.java:929)
	at org.apache.solr.core.CoreContainer.createFromDescriptor(CoreContainer.java:1442)
	at org.apache.solr.core.CoreContainer.lambda$load$10(CoreContainer.java:851)
	at com.codahale.metrics.InstrumentedExecutorService$InstrumentedCallable.call(InstrumentedExecutorService.java:202)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at org.apache.solr.common.util.ExecutorUtil$MDCAwareThreadPoolExecutor.lambda$execute$0(ExecutorUtil.java:218)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1130)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
	at java.base/java.lang.Thread.run(Thread.java:831)

org.apache.solr.common.util.ObjectReleaseTracker$ObjectTrackerException: org.apache.lucene.store.MockDirectoryWrapper
	at org.apache.solr.common.util.ObjectReleaseTracker.track(ObjectReleaseTracker.java:42)
	at org.apache.solr.core.CachingDirectoryFactory.get(CachingDirectoryFactory.java:361)
	at org.apache.solr.core.SolrCore.getNewIndexDir(SolrCore.java:403)
	at org.apache.solr.core.SolrCore.initIndex(SolrCore.java:789)
	at org.apache.solr.core.SolrCore.<init>(SolrCore.java:1007)
	at org.apache.solr.core.SolrCore.<init>(SolrCore.java:929)
	at org.apache.solr.core.CoreContainer.createFromDescriptor(CoreContainer.java:1442)
	at org.apache.solr.core.CoreContainer.lambda$load$10(CoreContainer.java:851)
	at com.codahale.metrics.InstrumentedExecutorService$InstrumentedCallable.call(InstrumentedExecutorService.java:202)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at org.apache.solr.common.util.ExecutorUtil$MDCAwareThreadPoolExecutor.lambda$execute$0(ExecutorUtil.java:218)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1130)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
	at java.base/java.lang.Thread.run(Thread.java:831)

org.apache.solr.common.util.ObjectReleaseTracker$ObjectTrackerException: org.apache.lucene.store.MockDirectoryWrapper
	at org.apache.solr.common.util.ObjectReleaseTracker.track(ObjectReleaseTracker.java:42)
	at org.apache.solr.core.CachingDirectoryFactory.get(CachingDirectoryFactory.java:361)
	at org.apache.solr.core.SolrCore.initSnapshotMetaDataManager(SolrCore.java:554)
	at org.apache.solr.core.SolrCore.<init>(SolrCore.java:1003)
	at org.apache.solr.core.SolrCore.<init>(SolrCore.java:929)
	at org.apache.solr.core.CoreContainer.createFromDescriptor(CoreContainer.java:1442)
	at org.apache.solr.core.CoreContainer.lambda$load$10(CoreContainer.java:851)
	at com.codahale.metrics.InstrumentedExecutorService$InstrumentedCallable.call(InstrumentedExecutorService.java:202)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at org.apache.solr.common.util.ExecutorUtil$MDCAwareThreadPoolExecutor.lambda$execute$0(ExecutorUtil.java:218)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1130)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
	at java.base/java.lang.Thread.run(Thread.java:831)

org.apache.solr.common.util.ObjectReleaseTracker$ObjectTrackerException: org.apache.lucene.store.MockDirectoryWrapper
	at org.apache.solr.common.util.ObjectReleaseTracker.track(ObjectReleaseTracker.java:42)
	at org.apache.solr.core.CachingDirectoryFactory.get(CachingDirectoryFactory.java:361)
	at org.apache.solr.handler.IndexFetcher.fetchLatestIndex(IndexFetcher.java:501)
	at org.apache.solr.handler.IndexFetcher.fetchLatestIndex(IndexFetcher.java:337)
	at org.apache.solr.handler.ReplicationHandler.doFetch(ReplicationHandler.java:454)
	at org.apache.solr.handler.ReplicationHandler.lambda$setupPolling$13(ReplicationHandler.java:1215)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.runAndReset(FutureTask.java:305)
	at java.base/java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:305)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1130)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
	at java.base/java.lang.Thread.run(Thread.java:831)

org.apache.solr.common.util.ObjectReleaseTracker$ObjectTrackerException: org.apache.solr.core.SolrCore
	at org.apache.solr.common.util.ObjectReleaseTracker.track(ObjectReleaseTracker.java:42)
	at org.apache.solr.core.SolrCore.<init>(SolrCore.java:1091)
	at org.apache.solr.core.SolrCore.reload(SolrCore.java:716)
	at org.apache.solr.core.CoreContainer.reload(CoreContainer.java:1710)
	at org.apache.solr.handler.IndexFetcher.lambda$reloadCore$0(IndexFetcher.java:912)
	at java.base/java.lang.Thread.run(Thread.java:831)

org.apache.solr.common.util.ObjectReleaseTracker$ObjectTrackerException: org.apache.lucene.store.MockDirectoryWrapper
	at org.apache.solr.common.util.ObjectReleaseTracker.track(ObjectReleaseTracker.java:42)
	at org.apache.solr.core.CachingDirectoryFactory.get(CachingDirectoryFactory.java:361)
	at org.apache.solr.handler.IndexFetcher.fetchLatestIndex(IndexFetcher.java:501)
	at org.apache.solr.handler.IndexFetcher.fetchLatestIndex(IndexFetcher.java:337)
	at org.apache.solr.handler.ReplicationHandler.doFetch(ReplicationHandler.java:454)
	at org.apache.solr.handler.ReplicationHandler.lambda$setupPolling$13(ReplicationHandler.java:1215)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.runAndReset(FutureTask.java:305)
	at java.base/java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:305)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1130)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
	at java.base/java.lang.Thread.run(Thread.java:831)

org.apache.solr.common.util.ObjectReleaseTracker$ObjectTrackerException: org.apache.http.impl.client.InternalHttpClient
	at org.apache.solr.common.util.ObjectReleaseTracker.track(ObjectReleaseTracker.java:42)
	at org.apache.solr.client.solrj.impl.HttpClientUtil.createClient(HttpClientUtil.java:338)
	at org.apache.solr.client.solrj.impl.HttpClientUtil.createClient(HttpClientUtil.java:347)
	at org.apache.solr.handler.IndexFetcher.createHttpClient(IndexFetcher.java:223)
	at org.apache.solr.handler.IndexFetcher.<init>(IndexFetcher.java:261)
	at org.apache.solr.handler.ReplicationHandler.inform(ReplicationHandler.java:1246)
	at org.apache.solr.core.SolrResourceLoader.inform(SolrResourceLoader.java:687)
	at org.apache.solr.core.SolrCore.<init>(SolrCore.java:1038)
	at org.apache.solr.core.SolrCore.reload(SolrCore.java:716)
	at org.apache.solr.core.CoreContainer.reload(CoreContainer.java:1710)
	at org.apache.solr.handler.IndexFetcher.lambda$reloadCore$0(IndexFetcher.java:912)
	at java.base/java.lang.Thread.run(Thread.java:831)

>
	at __randomizedtesting.SeedInfo.seed([B656DE108B17FC64]:0)
	at org.junit.Assert.fail(Assert.java:89)
	at org.junit.Assert.failNotNull(Assert.java:756)
	at org.junit.Assert.assertNull(Assert.java:738)
	at org.apache.solr.SolrTestCaseJ4.teardownTestCases(SolrTestCaseJ4.java:332)
	at jdk.internal.reflect.GeneratedMethodAccessor38.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:567)
	at com.carrotsearch.randomizedtesting.RandomizedRunner.invoke(RandomizedRunner.java:1754)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$7.evaluate(RandomizedRunner.java:905)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at com.carrotsearch.randomizedtesting.rules.SystemPropertiesRestoreRule$1.evaluate(SystemPropertiesRestoreRule.java:57)
	at org.junit.rules.RunRules.evaluate(RunRules.java:20)
	at org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeAfterRule.java:43)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at org.apache.lucene.util.TestRuleStoreClassName$1.evaluate(TestRuleStoreClassName.java:38)
	at com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMethodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
	at com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMethodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at org.apache.lucene.util.TestRuleAssertionsRequired$1.evaluate(TestRuleAssertionsRequired.java:51)
	at org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure.java:44)
	at org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRuleIgnoreAfterMaxFailures.java:60)
	at org.apache.lucene.util.TestRuleIgnoreTestSuites$1.evaluate(TestRuleIgnoreTestSuites.java:47)
	at org.junit.rules.RunRules.evaluate(RunRules.java:20)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.run(ThreadLeakControl.java:370)
	at com.carrotsearch.randomizedtesting.ThreadLeakControl.lambda$forkTimeoutingTask$0(ThreadLeakControl.java:826)
	at java.base/java.lang.Thread.run(Thread.java:831)


FAILED:  org.apache.solr.cluster.placement.impl.PlacementPluginIntegrationTest.testAttributeFetcherImpl

Error Message:
java.lang.AssertionError: sysenv

Stack Trace:
java.lang.AssertionError: sysenv
	at __randomizedtesting.SeedInfo.seed([B656DE108B17FC64:7478863BD7AFFDD5]:0)
	at org.junit.Assert.fail(Assert.java:89)
	at org.junit.Assert.assertTrue(Assert.java:42)
	at org.apache.solr.cluster.placement.impl.PlacementPluginIntegrationTest.testAttributeFetcherImpl(PlacementPluginIntegrationTest.java:284)
	at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:78)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:567)
	at com.carrotsearch.randomizedtesting.RandomizedRunner.invoke(RandomizedRunner.java:1754)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$8.evaluate(RandomizedRunner.java:942)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$9.evaluate(RandomizedRunner.java:978)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$10.evaluate(RandomizedRunner.java:992)
	at com.carrotsearch.randomizedtesting.rules.SystemPropertiesRestoreRule$1.evaluate(SystemPropertiesRestoreRule.java:57)
	at org.junit.rules.RunRules.evaluate(RunRules.java:20)
	at org.apache.lucene.util.TestRuleSetupTeardownChained$1.evaluate(TestRuleSetupTeardownChained.java:44)
	at org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeAfterRule.java:43)
	at org.apache.lucene.util.TestRuleThreadAndTestName$1.evaluate(TestRuleThreadAndTestName.java:45)
	at org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRuleIgnoreAfterMaxFailures.java:60)
	at org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure.java:44)
	at org.junit.rules.RunRules.evaluate(RunRules.java:20)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.run(ThreadLeakControl.java:370)
	at com.carrotsearch.randomizedtesting.ThreadLeakControl.forkTimeoutingTask(ThreadLeakControl.java:819)
	at com.carrotsearch.randomizedtesting.ThreadLeakControl$3.evaluate(ThreadLeakControl.java:470)
	at com.carrotsearch.randomizedtesting.RandomizedRunner.runSingleTest(RandomizedRunner.java:951)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$5.evaluate(RandomizedRunner.java:836)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$6.evaluate(RandomizedRunner.java:887)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$7.evaluate(RandomizedRunner.java:898)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at com.carrotsearch.randomizedtesting.rules.SystemPropertiesRestoreRule$1.evaluate(SystemPropertiesRestoreRule.java:57)
	at org.junit.rules.RunRules.evaluate(RunRules.java:20)
	at org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeAfterRule.java:43)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at org.apache.lucene.util.TestRuleStoreClassName$1.evaluate(TestRuleStoreClassName.java:38)
	at com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMethodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
	at com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMethodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at org.apache.lucene.util.TestRuleAssertionsRequired$1.evaluate(TestRuleAssertionsRequired.java:51)
	at org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure.java:44)
	at org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRuleIgnoreAfterMaxFailures.java:60)
	at org.apache.lucene.util.TestRuleIgnoreTestSuites$1.evaluate(TestRuleIgnoreTestSuites.java:47)
	at org.junit.rules.RunRules.evaluate(RunRules.java:20)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.run(ThreadLeakControl.java:370)
	at com.carrotsearch.randomizedtesting.ThreadLeakControl.lambda$forkTimeoutingTask$0(ThreadLeakControl.java:826)
	at java.base/java.lang.Thread.run(Thread.java:831)

[JENKINS-EA] Lucene-Solr-jdk16panama-Windows (64bit/jdk-16-ea+32) - Build # 143 - Still Unstable!

[Policeman Jenkins Server <je...@thetaphi.de>]

Build: https://jenkins.thetaphi.de/job/Lucene-Solr-jdk16panama-Windows/143/
Java: 64bit/jdk-16-ea+32 -XX:+UseCompressedOops -XX:+UseG1GC

2 tests failed.
FAILED:  org.apache.solr.cluster.placement.impl.PlacementPluginIntegrationTest.testAttributeFetcherImpl

Error Message:
java.lang.AssertionError: sysenv

Stack Trace:
java.lang.AssertionError: sysenv
	at __randomizedtesting.SeedInfo.seed([866DAE3BC366200D:4443F6109FDE21BC]:0)
	at org.junit.Assert.fail(Assert.java:89)
	at org.junit.Assert.assertTrue(Assert.java:42)
	at org.apache.solr.cluster.placement.impl.PlacementPluginIntegrationTest.testAttributeFetcherImpl(PlacementPluginIntegrationTest.java:284)
	at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:78)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:567)
	at com.carrotsearch.randomizedtesting.RandomizedRunner.invoke(RandomizedRunner.java:1754)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$8.evaluate(RandomizedRunner.java:942)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$9.evaluate(RandomizedRunner.java:978)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$10.evaluate(RandomizedRunner.java:992)
	at com.carrotsearch.randomizedtesting.rules.SystemPropertiesRestoreRule$1.evaluate(SystemPropertiesRestoreRule.java:57)
	at org.junit.rules.RunRules.evaluate(RunRules.java:20)
	at org.apache.lucene.util.TestRuleSetupTeardownChained$1.evaluate(TestRuleSetupTeardownChained.java:44)
	at org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeAfterRule.java:43)
	at org.apache.lucene.util.TestRuleThreadAndTestName$1.evaluate(TestRuleThreadAndTestName.java:45)
	at org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRuleIgnoreAfterMaxFailures.java:60)
	at org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure.java:44)
	at org.junit.rules.RunRules.evaluate(RunRules.java:20)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.run(ThreadLeakControl.java:370)
	at com.carrotsearch.randomizedtesting.ThreadLeakControl.forkTimeoutingTask(ThreadLeakControl.java:819)
	at com.carrotsearch.randomizedtesting.ThreadLeakControl$3.evaluate(ThreadLeakControl.java:470)
	at com.carrotsearch.randomizedtesting.RandomizedRunner.runSingleTest(RandomizedRunner.java:951)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$5.evaluate(RandomizedRunner.java:836)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$6.evaluate(RandomizedRunner.java:887)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$7.evaluate(RandomizedRunner.java:898)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at com.carrotsearch.randomizedtesting.rules.SystemPropertiesRestoreRule$1.evaluate(SystemPropertiesRestoreRule.java:57)
	at org.junit.rules.RunRules.evaluate(RunRules.java:20)
	at org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeAfterRule.java:43)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at org.apache.lucene.util.TestRuleStoreClassName$1.evaluate(TestRuleStoreClassName.java:38)
	at com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMethodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
	at com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMethodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at org.apache.lucene.util.TestRuleAssertionsRequired$1.evaluate(TestRuleAssertionsRequired.java:51)
	at org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure.java:44)
	at org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRuleIgnoreAfterMaxFailures.java:60)
	at org.apache.lucene.util.TestRuleIgnoreTestSuites$1.evaluate(TestRuleIgnoreTestSuites.java:47)
	at org.junit.rules.RunRules.evaluate(RunRules.java:20)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.run(ThreadLeakControl.java:370)
	at com.carrotsearch.randomizedtesting.ThreadLeakControl.lambda$forkTimeoutingTask$0(ThreadLeakControl.java:826)
	at java.base/java.lang.Thread.run(Thread.java:831)


FAILED:  org.apache.solr.handler.TestContainerPlugin.testApi

Error Message:
java.lang.AssertionError: startCalled

Stack Trace:
java.lang.AssertionError: startCalled
	at __randomizedtesting.SeedInfo.seed([866DAE3BC366200D:E7FFC0E9A490C341]:0)
	at org.junit.Assert.fail(Assert.java:89)
	at org.junit.Assert.assertTrue(Assert.java:42)
	at org.apache.solr.handler.TestContainerPlugin.testApi(TestContainerPlugin.java:189)
	at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:78)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:567)
	at com.carrotsearch.randomizedtesting.RandomizedRunner.invoke(RandomizedRunner.java:1754)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$8.evaluate(RandomizedRunner.java:942)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$9.evaluate(RandomizedRunner.java:978)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$10.evaluate(RandomizedRunner.java:992)
	at com.carrotsearch.randomizedtesting.rules.SystemPropertiesRestoreRule$1.evaluate(SystemPropertiesRestoreRule.java:57)
	at org.junit.rules.RunRules.evaluate(RunRules.java:20)
	at org.apache.lucene.util.TestRuleSetupTeardownChained$1.evaluate(TestRuleSetupTeardownChained.java:44)
	at org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeAfterRule.java:43)
	at org.apache.lucene.util.TestRuleThreadAndTestName$1.evaluate(TestRuleThreadAndTestName.java:45)
	at org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRuleIgnoreAfterMaxFailures.java:60)
	at org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure.java:44)
	at org.junit.rules.RunRules.evaluate(RunRules.java:20)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.run(ThreadLeakControl.java:370)
	at com.carrotsearch.randomizedtesting.ThreadLeakControl.forkTimeoutingTask(ThreadLeakControl.java:819)
	at com.carrotsearch.randomizedtesting.ThreadLeakControl$3.evaluate(ThreadLeakControl.java:470)
	at com.carrotsearch.randomizedtesting.RandomizedRunner.runSingleTest(RandomizedRunner.java:951)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$5.evaluate(RandomizedRunner.java:836)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$6.evaluate(RandomizedRunner.java:887)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$7.evaluate(RandomizedRunner.java:898)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at com.carrotsearch.randomizedtesting.rules.SystemPropertiesRestoreRule$1.evaluate(SystemPropertiesRestoreRule.java:57)
	at org.junit.rules.RunRules.evaluate(RunRules.java:20)
	at org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeAfterRule.java:43)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at org.apache.lucene.util.TestRuleStoreClassName$1.evaluate(TestRuleStoreClassName.java:38)
	at com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMethodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
	at com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMethodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at org.apache.lucene.util.TestRuleAssertionsRequired$1.evaluate(TestRuleAssertionsRequired.java:51)
	at org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure.java:44)
	at org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRuleIgnoreAfterMaxFailures.java:60)
	at org.apache.lucene.util.TestRuleIgnoreTestSuites$1.evaluate(TestRuleIgnoreTestSuites.java:47)
	at org.junit.rules.RunRules.evaluate(RunRules.java:20)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.run(ThreadLeakControl.java:370)
	at com.carrotsearch.randomizedtesting.ThreadLeakControl.lambda$forkTimeoutingTask$0(ThreadLeakControl.java:826)
	at java.base/java.lang.Thread.run(Thread.java:831)

[JENKINS-EA] Lucene-Solr-jdk16panama-Windows (64bit/jdk-16-ea+32) - Build # 142 - Still Unstable!

[Policeman Jenkins Server <je...@thetaphi.de>]

Build: https://jenkins.thetaphi.de/job/Lucene-Solr-jdk16panama-Windows/142/
Java: 64bit/jdk-16-ea+32 -XX:-UseCompressedOops -XX:+UseParallelGC

2 tests failed.
FAILED:  org.apache.solr.cluster.placement.impl.PlacementPluginIntegrationTest.testAttributeFetcherImpl

Error Message:
java.lang.AssertionError: sysenv

Stack Trace:
java.lang.AssertionError: sysenv
	at __randomizedtesting.SeedInfo.seed([98732EBE2488F328:5A5D76957830F299]:0)
	at org.junit.Assert.fail(Assert.java:89)
	at org.junit.Assert.assertTrue(Assert.java:42)
	at org.apache.solr.cluster.placement.impl.PlacementPluginIntegrationTest.testAttributeFetcherImpl(PlacementPluginIntegrationTest.java:284)
	at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:78)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:567)
	at com.carrotsearch.randomizedtesting.RandomizedRunner.invoke(RandomizedRunner.java:1754)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$8.evaluate(RandomizedRunner.java:942)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$9.evaluate(RandomizedRunner.java:978)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$10.evaluate(RandomizedRunner.java:992)
	at com.carrotsearch.randomizedtesting.rules.SystemPropertiesRestoreRule$1.evaluate(SystemPropertiesRestoreRule.java:57)
	at org.junit.rules.RunRules.evaluate(RunRules.java:20)
	at org.apache.lucene.util.TestRuleSetupTeardownChained$1.evaluate(TestRuleSetupTeardownChained.java:44)
	at org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeAfterRule.java:43)
	at org.apache.lucene.util.TestRuleThreadAndTestName$1.evaluate(TestRuleThreadAndTestName.java:45)
	at org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRuleIgnoreAfterMaxFailures.java:60)
	at org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure.java:44)
	at org.junit.rules.RunRules.evaluate(RunRules.java:20)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.run(ThreadLeakControl.java:370)
	at com.carrotsearch.randomizedtesting.ThreadLeakControl.forkTimeoutingTask(ThreadLeakControl.java:819)
	at com.carrotsearch.randomizedtesting.ThreadLeakControl$3.evaluate(ThreadLeakControl.java:470)
	at com.carrotsearch.randomizedtesting.RandomizedRunner.runSingleTest(RandomizedRunner.java:951)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$5.evaluate(RandomizedRunner.java:836)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$6.evaluate(RandomizedRunner.java:887)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$7.evaluate(RandomizedRunner.java:898)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at com.carrotsearch.randomizedtesting.rules.SystemPropertiesRestoreRule$1.evaluate(SystemPropertiesRestoreRule.java:57)
	at org.junit.rules.RunRules.evaluate(RunRules.java:20)
	at org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeAfterRule.java:43)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at org.apache.lucene.util.TestRuleStoreClassName$1.evaluate(TestRuleStoreClassName.java:38)
	at com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMethodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
	at com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMethodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at org.apache.lucene.util.TestRuleAssertionsRequired$1.evaluate(TestRuleAssertionsRequired.java:51)
	at org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure.java:44)
	at org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRuleIgnoreAfterMaxFailures.java:60)
	at org.apache.lucene.util.TestRuleIgnoreTestSuites$1.evaluate(TestRuleIgnoreTestSuites.java:47)
	at org.junit.rules.RunRules.evaluate(RunRules.java:20)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.run(ThreadLeakControl.java:370)
	at com.carrotsearch.randomizedtesting.ThreadLeakControl.lambda$forkTimeoutingTask$0(ThreadLeakControl.java:826)
	at java.base/java.lang.Thread.run(Thread.java:831)


FAILED:  org.apache.solr.handler.TestContainerPlugin.testApi

Error Message:
java.lang.AssertionError: startCalled

Stack Trace:
java.lang.AssertionError: startCalled
	at __randomizedtesting.SeedInfo.seed([98732EBE2488F328:F9E1406C437E1064]:0)
	at org.junit.Assert.fail(Assert.java:89)
	at org.junit.Assert.assertTrue(Assert.java:42)
	at org.apache.solr.handler.TestContainerPlugin.testApi(TestContainerPlugin.java:189)
	at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:78)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:567)
	at com.carrotsearch.randomizedtesting.RandomizedRunner.invoke(RandomizedRunner.java:1754)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$8.evaluate(RandomizedRunner.java:942)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$9.evaluate(RandomizedRunner.java:978)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$10.evaluate(RandomizedRunner.java:992)
	at com.carrotsearch.randomizedtesting.rules.SystemPropertiesRestoreRule$1.evaluate(SystemPropertiesRestoreRule.java:57)
	at org.junit.rules.RunRules.evaluate(RunRules.java:20)
	at org.apache.lucene.util.TestRuleSetupTeardownChained$1.evaluate(TestRuleSetupTeardownChained.java:44)
	at org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeAfterRule.java:43)
	at org.apache.lucene.util.TestRuleThreadAndTestName$1.evaluate(TestRuleThreadAndTestName.java:45)
	at org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRuleIgnoreAfterMaxFailures.java:60)
	at org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure.java:44)
	at org.junit.rules.RunRules.evaluate(RunRules.java:20)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.run(ThreadLeakControl.java:370)
	at com.carrotsearch.randomizedtesting.ThreadLeakControl.forkTimeoutingTask(ThreadLeakControl.java:819)
	at com.carrotsearch.randomizedtesting.ThreadLeakControl$3.evaluate(ThreadLeakControl.java:470)
	at com.carrotsearch.randomizedtesting.RandomizedRunner.runSingleTest(RandomizedRunner.java:951)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$5.evaluate(RandomizedRunner.java:836)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$6.evaluate(RandomizedRunner.java:887)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$7.evaluate(RandomizedRunner.java:898)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at com.carrotsearch.randomizedtesting.rules.SystemPropertiesRestoreRule$1.evaluate(SystemPropertiesRestoreRule.java:57)
	at org.junit.rules.RunRules.evaluate(RunRules.java:20)
	at org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeAfterRule.java:43)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at org.apache.lucene.util.TestRuleStoreClassName$1.evaluate(TestRuleStoreClassName.java:38)
	at com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMethodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
	at com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMethodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at org.apache.lucene.util.TestRuleAssertionsRequired$1.evaluate(TestRuleAssertionsRequired.java:51)
	at org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure.java:44)
	at org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRuleIgnoreAfterMaxFailures.java:60)
	at org.apache.lucene.util.TestRuleIgnoreTestSuites$1.evaluate(TestRuleIgnoreTestSuites.java:47)
	at org.junit.rules.RunRules.evaluate(RunRules.java:20)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.run(ThreadLeakControl.java:370)
	at com.carrotsearch.randomizedtesting.ThreadLeakControl.lambda$forkTimeoutingTask$0(ThreadLeakControl.java:826)
	at java.base/java.lang.Thread.run(Thread.java:831)

[JENKINS-EA] Lucene-Solr-jdk16panama-Windows (64bit/jdk-16-ea+32) - Build # 141 - Still unstable!

[Policeman Jenkins Server <je...@thetaphi.de>]

Build: https://jenkins.thetaphi.de/job/Lucene-Solr-jdk16panama-Windows/141/
Java: 64bit/jdk-16-ea+32 -XX:+UseCompressedOops -XX:+UseG1GC

3 tests failed.
FAILED:  org.apache.lucene.index.TestKnnGraph.testSearch

Error Message:
java.lang.AssertionError: [doc=0 score=0.99501246 shardIndex=-1, doc=15 score=0.6669768 shardIndex=-1, doc=3 score=0.60350555 shardIndex=-1, doc=18 score=0.4045419 shardIndex=-1, doc=6 score=0.13466027 shardIndex=-1] expected:<5> but was:<6>

Stack Trace:
java.lang.AssertionError: [doc=0 score=0.99501246 shardIndex=-1, doc=15 score=0.6669768 shardIndex=-1, doc=3 score=0.60350555 shardIndex=-1, doc=18 score=0.4045419 shardIndex=-1, doc=6 score=0.13466027 shardIndex=-1] expected:<5> but was:<6>
	at __randomizedtesting.SeedInfo.seed([28B6CCE5A165A64:9032F99B1E0F02CB]:0)
	at org.junit.Assert.fail(Assert.java:89)
	at org.junit.Assert.failNotEquals(Assert.java:835)
	at org.junit.Assert.assertEquals(Assert.java:647)
	at org.apache.lucene.index.TestKnnGraph.assertResults(TestKnnGraph.java:219)
	at org.apache.lucene.index.TestKnnGraph.assertGraphSearch(TestKnnGraph.java:200)
	at org.apache.lucene.index.TestKnnGraph.testSearch(TestKnnGraph.java:184)
	at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:78)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:567)
	at com.carrotsearch.randomizedtesting.RandomizedRunner.invoke(RandomizedRunner.java:1754)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$8.evaluate(RandomizedRunner.java:942)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$9.evaluate(RandomizedRunner.java:978)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$10.evaluate(RandomizedRunner.java:992)
	at org.apache.lucene.util.TestRuleSetupTeardownChained$1.evaluate(TestRuleSetupTeardownChained.java:44)
	at org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeAfterRule.java:43)
	at org.apache.lucene.util.TestRuleThreadAndTestName$1.evaluate(TestRuleThreadAndTestName.java:45)
	at org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRuleIgnoreAfterMaxFailures.java:60)
	at org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure.java:44)
	at org.junit.rules.RunRules.evaluate(RunRules.java:20)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.run(ThreadLeakControl.java:370)
	at com.carrotsearch.randomizedtesting.ThreadLeakControl.forkTimeoutingTask(ThreadLeakControl.java:819)
	at com.carrotsearch.randomizedtesting.ThreadLeakControl$3.evaluate(ThreadLeakControl.java:470)
	at com.carrotsearch.randomizedtesting.RandomizedRunner.runSingleTest(RandomizedRunner.java:951)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$5.evaluate(RandomizedRunner.java:836)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$6.evaluate(RandomizedRunner.java:887)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$7.evaluate(RandomizedRunner.java:898)
	at org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeAfterRule.java:43)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at org.apache.lucene.util.TestRuleStoreClassName$1.evaluate(TestRuleStoreClassName.java:38)
	at com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMethodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
	at com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMethodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at org.apache.lucene.util.TestRuleAssertionsRequired$1.evaluate(TestRuleAssertionsRequired.java:51)
	at org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure.java:44)
	at org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRuleIgnoreAfterMaxFailures.java:60)
	at org.apache.lucene.util.TestRuleIgnoreTestSuites$1.evaluate(TestRuleIgnoreTestSuites.java:47)
	at org.junit.rules.RunRules.evaluate(RunRules.java:20)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.run(ThreadLeakControl.java:370)
	at com.carrotsearch.randomizedtesting.ThreadLeakControl.lambda$forkTimeoutingTask$0(ThreadLeakControl.java:826)
	at java.base/java.lang.Thread.run(Thread.java:831)


FAILED:  org.apache.solr.cluster.placement.impl.PlacementPluginIntegrationTest.testAttributeFetcherImpl

Error Message:
java.lang.AssertionError: sysenv

Stack Trace:
java.lang.AssertionError: sysenv
	at __randomizedtesting.SeedInfo.seed([28B6CCE5A165A64:C0A534E506AE5BD5]:0)
	at org.junit.Assert.fail(Assert.java:89)
	at org.junit.Assert.assertTrue(Assert.java:42)
	at org.apache.solr.cluster.placement.impl.PlacementPluginIntegrationTest.testAttributeFetcherImpl(PlacementPluginIntegrationTest.java:284)
	at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:78)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:567)
	at com.carrotsearch.randomizedtesting.RandomizedRunner.invoke(RandomizedRunner.java:1754)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$8.evaluate(RandomizedRunner.java:942)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$9.evaluate(RandomizedRunner.java:978)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$10.evaluate(RandomizedRunner.java:992)
	at com.carrotsearch.randomizedtesting.rules.SystemPropertiesRestoreRule$1.evaluate(SystemPropertiesRestoreRule.java:57)
	at org.junit.rules.RunRules.evaluate(RunRules.java:20)
	at org.apache.lucene.util.TestRuleSetupTeardownChained$1.evaluate(TestRuleSetupTeardownChained.java:44)
	at org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeAfterRule.java:43)
	at org.apache.lucene.util.TestRuleThreadAndTestName$1.evaluate(TestRuleThreadAndTestName.java:45)
	at org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRuleIgnoreAfterMaxFailures.java:60)
	at org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure.java:44)
	at org.junit.rules.RunRules.evaluate(RunRules.java:20)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.run(ThreadLeakControl.java:370)
	at com.carrotsearch.randomizedtesting.ThreadLeakControl.forkTimeoutingTask(ThreadLeakControl.java:819)
	at com.carrotsearch.randomizedtesting.ThreadLeakControl$3.evaluate(ThreadLeakControl.java:470)
	at com.carrotsearch.randomizedtesting.RandomizedRunner.runSingleTest(RandomizedRunner.java:951)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$5.evaluate(RandomizedRunner.java:836)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$6.evaluate(RandomizedRunner.java:887)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$7.evaluate(RandomizedRunner.java:898)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at com.carrotsearch.randomizedtesting.rules.SystemPropertiesRestoreRule$1.evaluate(SystemPropertiesRestoreRule.java:57)
	at org.junit.rules.RunRules.evaluate(RunRules.java:20)
	at org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeAfterRule.java:43)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at org.apache.lucene.util.TestRuleStoreClassName$1.evaluate(TestRuleStoreClassName.java:38)
	at com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMethodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
	at com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMethodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at org.apache.lucene.util.TestRuleAssertionsRequired$1.evaluate(TestRuleAssertionsRequired.java:51)
	at org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure.java:44)
	at org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRuleIgnoreAfterMaxFailures.java:60)
	at org.apache.lucene.util.TestRuleIgnoreTestSuites$1.evaluate(TestRuleIgnoreTestSuites.java:47)
	at org.junit.rules.RunRules.evaluate(RunRules.java:20)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.run(ThreadLeakControl.java:370)
	at com.carrotsearch.randomizedtesting.ThreadLeakControl.lambda$forkTimeoutingTask$0(ThreadLeakControl.java:826)
	at java.base/java.lang.Thread.run(Thread.java:831)


FAILED:  org.apache.solr.handler.TestContainerPlugin.testApi

Error Message:
java.lang.AssertionError: startCalled

Stack Trace:
java.lang.AssertionError: startCalled
	at __randomizedtesting.SeedInfo.seed([28B6CCE5A165A64:6319021C3DE0B928]:0)
	at org.junit.Assert.fail(Assert.java:89)
	at org.junit.Assert.assertTrue(Assert.java:42)
	at org.apache.solr.handler.TestContainerPlugin.testApi(TestContainerPlugin.java:189)
	at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:78)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:567)
	at com.carrotsearch.randomizedtesting.RandomizedRunner.invoke(RandomizedRunner.java:1754)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$8.evaluate(RandomizedRunner.java:942)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$9.evaluate(RandomizedRunner.java:978)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$10.evaluate(RandomizedRunner.java:992)
	at com.carrotsearch.randomizedtesting.rules.SystemPropertiesRestoreRule$1.evaluate(SystemPropertiesRestoreRule.java:57)
	at org.junit.rules.RunRules.evaluate(RunRules.java:20)
	at org.apache.lucene.util.TestRuleSetupTeardownChained$1.evaluate(TestRuleSetupTeardownChained.java:44)
	at org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeAfterRule.java:43)
	at org.apache.lucene.util.TestRuleThreadAndTestName$1.evaluate(TestRuleThreadAndTestName.java:45)
	at org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRuleIgnoreAfterMaxFailures.java:60)
	at org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure.java:44)
	at org.junit.rules.RunRules.evaluate(RunRules.java:20)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.run(ThreadLeakControl.java:370)
	at com.carrotsearch.randomizedtesting.ThreadLeakControl.forkTimeoutingTask(ThreadLeakControl.java:819)
	at com.carrotsearch.randomizedtesting.ThreadLeakControl$3.evaluate(ThreadLeakControl.java:470)
	at com.carrotsearch.randomizedtesting.RandomizedRunner.runSingleTest(RandomizedRunner.java:951)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$5.evaluate(RandomizedRunner.java:836)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$6.evaluate(RandomizedRunner.java:887)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$7.evaluate(RandomizedRunner.java:898)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at com.carrotsearch.randomizedtesting.rules.SystemPropertiesRestoreRule$1.evaluate(SystemPropertiesRestoreRule.java:57)
	at org.junit.rules.RunRules.evaluate(RunRules.java:20)
	at org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeAfterRule.java:43)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at org.apache.lucene.util.TestRuleStoreClassName$1.evaluate(TestRuleStoreClassName.java:38)
	at com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMethodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
	at com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMethodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at org.apache.lucene.util.TestRuleAssertionsRequired$1.evaluate(TestRuleAssertionsRequired.java:51)
	at org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure.java:44)
	at org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRuleIgnoreAfterMaxFailures.java:60)
	at org.apache.lucene.util.TestRuleIgnoreTestSuites$1.evaluate(TestRuleIgnoreTestSuites.java:47)
	at org.junit.rules.RunRules.evaluate(RunRules.java:20)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.run(ThreadLeakControl.java:370)
	at com.carrotsearch.randomizedtesting.ThreadLeakControl.lambda$forkTimeoutingTask$0(ThreadLeakControl.java:826)
	at java.base/java.lang.Thread.run(Thread.java:831)