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Posted to dev@lucene.apache.org by Policeman Jenkins Server <je...@thetaphi.de> on 2018/01/26 02:03:50 UTC

[JENKINS] Lucene-Solr-master-Linux (32bit/jdk1.8.0_144) - Build # 21345 - Unstable!

Build: https://jenkins.thetaphi.de/job/Lucene-Solr-master-Linux/21345/
Java: 32bit/jdk1.8.0_144 -client -XX:+UseG1GC

2 tests failed.
FAILED:  org.apache.solr.cloud.autoscaling.sim.TestDistribStateManager.testGetSetRemoveData

Error Message:
Node watch should have fired!

Stack Trace:
java.lang.AssertionError: Node watch should have fired!
	at __randomizedtesting.SeedInfo.seed([4A2ED4F4DCCB4596:6CBE3BA68845839C]:0)
	at org.junit.Assert.fail(Assert.java:93)
	at org.apache.solr.cloud.autoscaling.sim.TestDistribStateManager.testGetSetRemoveData(TestDistribStateManager.java:256)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:498)
	at com.carrotsearch.randomizedtesting.RandomizedRunner.invoke(RandomizedRunner.java:1737)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$8.evaluate(RandomizedRunner.java:934)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$9.evaluate(RandomizedRunner.java:970)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$10.evaluate(RandomizedRunner.java:984)
	at com.carrotsearch.randomizedtesting.rules.SystemPropertiesRestoreRule$1.evaluate(SystemPropertiesRestoreRule.java:57)
	at org.apache.lucene.util.TestRuleSetupTeardownChained$1.evaluate(TestRuleSetupTeardownChained.java:49)
	at org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeAfterRule.java:45)
	at org.apache.lucene.util.TestRuleThreadAndTestName$1.evaluate(TestRuleThreadAndTestName.java:48)
	at org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRuleIgnoreAfterMaxFailures.java:64)
	at org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure.java:47)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.run(ThreadLeakControl.java:368)
	at com.carrotsearch.randomizedtesting.ThreadLeakControl.forkTimeoutingTask(ThreadLeakControl.java:817)
	at com.carrotsearch.randomizedtesting.ThreadLeakControl$3.evaluate(ThreadLeakControl.java:468)
	at com.carrotsearch.randomizedtesting.RandomizedRunner.runSingleTest(RandomizedRunner.java:943)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$5.evaluate(RandomizedRunner.java:829)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$6.evaluate(RandomizedRunner.java:879)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$7.evaluate(RandomizedRunner.java:890)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at com.carrotsearch.randomizedtesting.rules.SystemPropertiesRestoreRule$1.evaluate(SystemPropertiesRestoreRule.java:57)
	at org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeAfterRule.java:45)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at org.apache.lucene.util.TestRuleStoreClassName$1.evaluate(TestRuleStoreClassName.java:41)
	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 com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at org.apache.lucene.util.TestRuleAssertionsRequired$1.evaluate(TestRuleAssertionsRequired.java:53)
	at org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure.java:47)
	at org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRuleIgnoreAfterMaxFailures.java:64)
	at org.apache.lucene.util.TestRuleIgnoreTestSuites$1.evaluate(TestRuleIgnoreTestSuites.java:54)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.run(ThreadLeakControl.java:368)
	at java.lang.Thread.run(Thread.java:748)


FAILED:  org.apache.solr.cloud.autoscaling.TriggerIntegrationTest.testMetricTrigger

Error Message:


Stack Trace:
java.lang.NullPointerException
	at __randomizedtesting.SeedInfo.seed([4A2ED4F4DCCB4596:F022E37B832393D9]:0)
	at org.apache.solr.cloud.autoscaling.TriggerIntegrationTest.testMetricTrigger(TriggerIntegrationTest.java:1565)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:498)
	at com.carrotsearch.randomizedtesting.RandomizedRunner.invoke(RandomizedRunner.java:1737)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$8.evaluate(RandomizedRunner.java:934)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$9.evaluate(RandomizedRunner.java:970)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$10.evaluate(RandomizedRunner.java:984)
	at com.carrotsearch.randomizedtesting.rules.SystemPropertiesRestoreRule$1.evaluate(SystemPropertiesRestoreRule.java:57)
	at org.apache.lucene.util.TestRuleSetupTeardownChained$1.evaluate(TestRuleSetupTeardownChained.java:49)
	at org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeAfterRule.java:45)
	at org.apache.lucene.util.TestRuleThreadAndTestName$1.evaluate(TestRuleThreadAndTestName.java:48)
	at org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRuleIgnoreAfterMaxFailures.java:64)
	at org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure.java:47)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.run(ThreadLeakControl.java:368)
	at com.carrotsearch.randomizedtesting.ThreadLeakControl.forkTimeoutingTask(ThreadLeakControl.java:817)
	at com.carrotsearch.randomizedtesting.ThreadLeakControl$3.evaluate(ThreadLeakControl.java:468)
	at com.carrotsearch.randomizedtesting.RandomizedRunner.runSingleTest(RandomizedRunner.java:943)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$5.evaluate(RandomizedRunner.java:829)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$6.evaluate(RandomizedRunner.java:879)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$7.evaluate(RandomizedRunner.java:890)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at com.carrotsearch.randomizedtesting.rules.SystemPropertiesRestoreRule$1.evaluate(SystemPropertiesRestoreRule.java:57)
	at org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeAfterRule.java:45)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at org.apache.lucene.util.TestRuleStoreClassName$1.evaluate(TestRuleStoreClassName.java:41)
	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 com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at org.apache.lucene.util.TestRuleAssertionsRequired$1.evaluate(TestRuleAssertionsRequired.java:53)
	at org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure.java:47)
	at org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRuleIgnoreAfterMaxFailures.java:64)
	at org.apache.lucene.util.TestRuleIgnoreTestSuites$1.evaluate(TestRuleIgnoreTestSuites.java:54)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.run(ThreadLeakControl.java:368)
	at java.lang.Thread.run(Thread.java:748)




Build Log:
[...truncated 13268 lines...]
   [junit4] Suite: org.apache.solr.cloud.autoscaling.sim.TestDistribStateManager
   [junit4]   2> Creating dataDir: /home/jenkins/workspace/Lucene-Solr-master-Linux/solr/build/solr-core/test/J0/temp/solr.cloud.autoscaling.sim.TestDistribStateManager_4A2ED4F4DCCB4596-001/init-core-data-001
   [junit4]   2> 2289905 WARN  (SUITE-TestDistribStateManager-seed#[4A2ED4F4DCCB4596]-worker) [    ] o.a.s.SolrTestCaseJ4 startTrackingSearchers: numOpens=18 numCloses=18
   [junit4]   2> 2289906 INFO  (SUITE-TestDistribStateManager-seed#[4A2ED4F4DCCB4596]-worker) [    ] o.a.s.SolrTestCaseJ4 Using PointFields (NUMERIC_POINTS_SYSPROP=true) w/NUMERIC_DOCVALUES_SYSPROP=false
   [junit4]   2> 2289908 INFO  (SUITE-TestDistribStateManager-seed#[4A2ED4F4DCCB4596]-worker) [    ] o.a.s.SolrTestCaseJ4 Randomized ssl (false) and clientAuth (true) via: @org.apache.solr.util.RandomizeSSL(reason=, ssl=NaN, value=NaN, clientAuth=NaN)
   [junit4]   2> 2289908 INFO  (SUITE-TestDistribStateManager-seed#[4A2ED4F4DCCB4596]-worker) [    ] o.a.s.SolrTestCaseJ4 SecureRandom sanity checks: test.solr.allowed.securerandom=null & java.security.egd=file:/dev/./urandom
   [junit4]   2> 2289910 INFO  (TEST-TestDistribStateManager.testHasData-seed#[4A2ED4F4DCCB4596]) [    ] o.a.s.SolrTestCaseJ4 ###Starting testHasData
   [junit4]   2> 2289910 INFO  (TEST-TestDistribStateManager.testHasData-seed#[4A2ED4F4DCCB4596]) [    ] o.a.s.c.ZkTestServer STARTING ZK TEST SERVER
   [junit4]   2> 2289910 INFO  (Thread-1997) [    ] o.a.s.c.ZkTestServer client port:0.0.0.0/0.0.0.0:0
   [junit4]   2> 2289910 INFO  (Thread-1997) [    ] o.a.s.c.ZkTestServer Starting server
   [junit4]   2> 2289913 ERROR (Thread-1997) [    ] o.a.z.s.ZooKeeperServer ZKShutdownHandler is not registered, so ZooKeeper server won't take any action on ERROR or SHUTDOWN server state changes
   [junit4]   2> 2290010 INFO  (TEST-TestDistribStateManager.testHasData-seed#[4A2ED4F4DCCB4596]) [    ] o.a.s.c.ZkTestServer start zk server on port:45449
   [junit4]   2> 2290013 INFO  (zkConnectionManagerCallback-1622-thread-1) [    ] o.a.s.c.c.ConnectionManager zkClient has connected
   [junit4]   2> 2290013 INFO  (TEST-TestDistribStateManager.testHasData-seed#[4A2ED4F4DCCB4596]) [    ] o.a.s.c.a.s.TestDistribStateManager Using org.apache.solr.client.solrj.impl.ZkDistribStateManager
   [junit4]   2> 2290017 ERROR (TEST-TestDistribStateManager.testHasData-seed#[4A2ED4F4DCCB4596]) [    ] o.a.z.s.ZooKeeperServer ZKShutdownHandler is not registered, so ZooKeeper server won't take any action on ERROR or SHUTDOWN server state changes
   [junit4]   2> 2290017 INFO  (TEST-TestDistribStateManager.testHasData-seed#[4A2ED4F4DCCB4596]) [    ] o.a.s.c.ZkTestServer connecting to 127.0.0.1:45449 45449
   [junit4]   2> 2290797 INFO  (Thread-1997) [    ] o.a.s.c.ZkTestServer connecting to 127.0.0.1:45449 45449
   [junit4]   2> 2290798 INFO  (TEST-TestDistribStateManager.testHasData-seed#[4A2ED4F4DCCB4596]) [    ] o.a.s.SolrTestCaseJ4 ###Ending testHasData
   [junit4]   2> 2290800 INFO  (TEST-TestDistribStateManager.testCreateMode-seed#[4A2ED4F4DCCB4596]) [    ] o.a.s.SolrTestCaseJ4 ###Starting testCreateMode
   [junit4]   2> 2290801 INFO  (TEST-TestDistribStateManager.testCreateMode-seed#[4A2ED4F4DCCB4596]) [    ] o.a.s.c.ZkTestServer STARTING ZK TEST SERVER
   [junit4]   2> 2290801 INFO  (Thread-1998) [    ] o.a.s.c.ZkTestServer client port:0.0.0.0/0.0.0.0:0
   [junit4]   2> 2290801 INFO  (Thread-1998) [    ] o.a.s.c.ZkTestServer Starting server
   [junit4]   2> 2290806 ERROR (Thread-1998) [    ] o.a.z.s.ZooKeeperServer ZKShutdownHandler is not registered, so ZooKeeper server won't take any action on ERROR or SHUTDOWN server state changes
   [junit4]   2> 2290901 INFO  (TEST-TestDistribStateManager.testCreateMode-seed#[4A2ED4F4DCCB4596]) [    ] o.a.s.c.ZkTestServer start zk server on port:42027
   [junit4]   2> 2290903 INFO  (zkConnectionManagerCallback-1624-thread-1) [    ] o.a.s.c.c.ConnectionManager zkClient has connected
   [junit4]   2> 2290904 INFO  (TEST-TestDistribStateManager.testCreateMode-seed#[4A2ED4F4DCCB4596]) [    ] o.a.s.c.a.s.TestDistribStateManager Using org.apache.solr.client.solrj.impl.ZkDistribStateManager
   [junit4]   2> 2290923 INFO  (zkConnectionManagerCallback-1626-thread-1) [    ] o.a.s.c.c.ConnectionManager zkClient has connected
   [junit4]   2> 2290924 INFO  (TEST-TestDistribStateManager.testCreateMode-seed#[4A2ED4F4DCCB4596]) [    ] o.a.s.c.a.s.TestDistribStateManager Using org.apache.solr.client.solrj.impl.ZkDistribStateManager
   [junit4]   2> 2290929 ERROR (TEST-TestDistribStateManager.testCreateMode-seed#[4A2ED4F4DCCB4596]) [    ] o.a.z.s.ZooKeeperServer ZKShutdownHandler is not registered, so ZooKeeper server won't take any action on ERROR or SHUTDOWN server state changes
   [junit4]   2> 2290929 INFO  (TEST-TestDistribStateManager.testCreateMode-seed#[4A2ED4F4DCCB4596]) [    ] o.a.s.c.ZkTestServer connecting to 127.0.0.1:42027 42027
   [junit4]   2> 2296520 INFO  (Thread-1998) [    ] o.a.s.c.ZkTestServer connecting to 127.0.0.1:42027 42027
   [junit4]   2> 2296521 INFO  (TEST-TestDistribStateManager.testCreateMode-seed#[4A2ED4F4DCCB4596]) [    ] o.a.s.SolrTestCaseJ4 ###Ending testCreateMode
   [junit4]   2> 2296523 INFO  (TEST-TestDistribStateManager.testMulti-seed#[4A2ED4F4DCCB4596]) [    ] o.a.s.SolrTestCaseJ4 ###Starting testMulti
   [junit4]   2> 2296523 INFO  (TEST-TestDistribStateManager.testMulti-seed#[4A2ED4F4DCCB4596]) [    ] o.a.s.c.a.s.TestDistribStateManager Using org.apache.solr.cloud.autoscaling.sim.SimDistribStateManager
   [junit4]   2> 2296523 INFO  (TEST-TestDistribStateManager.testMulti-seed#[4A2ED4F4DCCB4596]) [    ] o.a.s.SolrTestCaseJ4 ###Ending testMulti
   [junit4]   2> 2296525 INFO  (TEST-TestDistribStateManager.testGetSetRemoveData-seed#[4A2ED4F4DCCB4596]) [    ] o.a.s.SolrTestCaseJ4 ###Starting testGetSetRemoveData
   [junit4]   2> 2296526 INFO  (TEST-TestDistribStateManager.testGetSetRemoveData-seed#[4A2ED4F4DCCB4596]) [    ] o.a.s.c.ZkTestServer STARTING ZK TEST SERVER
   [junit4]   2> 2296526 INFO  (Thread-1999) [    ] o.a.s.c.ZkTestServer client port:0.0.0.0/0.0.0.0:0
   [junit4]   2> 2296526 INFO  (Thread-1999) [    ] o.a.s.c.ZkTestServer Starting server
   [junit4]   2> 2296527 ERROR (Thread-1999) [    ] o.a.z.s.ZooKeeperServer ZKShutdownHandler is not registered, so ZooKeeper server won't take any action on ERROR or SHUTDOWN server state changes
   [junit4]   2> 2296626 INFO  (TEST-TestDistribStateManager.testGetSetRemoveData-seed#[4A2ED4F4DCCB4596]) [    ] o.a.s.c.ZkTestServer start zk server on port:45105
   [junit4]   2> 2296628 INFO  (zkConnectionManagerCallback-1628-thread-1) [    ] o.a.s.c.c.ConnectionManager zkClient has connected
   [junit4]   2> 2296628 INFO  (TEST-TestDistribStateManager.testGetSetRemoveData-seed#[4A2ED4F4DCCB4596]) [    ] o.a.s.c.a.s.TestDistribStateManager Using org.apache.solr.client.solrj.impl.ZkDistribStateManager
   [junit4]   2> 2296634 WARN  (NIOServerCxn.Factory:0.0.0.0/0.0.0.0:0) [    ] o.a.z.s.NIOServerCnxn caught end of stream exception
   [junit4]   2> EndOfStreamException: Unable to read additional data from client sessionid 0x1613019029d0000, likely client has closed socket
   [junit4]   2> 	at org.apache.zookeeper.server.NIOServerCnxn.doIO(NIOServerCnxn.java:239)
   [junit4]   2> 	at org.apache.zookeeper.server.NIOServerCnxnFactory.run(NIOServerCnxnFactory.java:203)
   [junit4]   2> 	at java.lang.Thread.run(Thread.java:748)
   [junit4]   2> 2296636 INFO  (zkConnectionManagerCallback-1630-thread-1) [    ] o.a.s.c.c.ConnectionManager zkClient has connected
   [junit4]   2> 2296636 INFO  (TEST-TestDistribStateManager.testGetSetRemoveData-seed#[4A2ED4F4DCCB4596]) [    ] o.a.s.c.a.s.TestDistribStateManager Using org.apache.solr.client.solrj.impl.ZkDistribStateManager
   [junit4]   2> 2301637 ERROR (TEST-TestDistribStateManager.testGetSetRemoveData-seed#[4A2ED4F4DCCB4596]) [    ] o.a.z.s.ZooKeeperServer ZKShutdownHandler is not registered, so ZooKeeper server won't take any action on ERROR or SHUTDOWN server state changes
   [junit4]   2> 2301638 INFO  (TEST-TestDistribStateManager.testGetSetRemoveData-seed#[4A2ED4F4DCCB4596]) [    ] o.a.s.c.ZkTestServer connecting to 127.0.0.1:45105 45105
   [junit4]   2> 2304216 INFO  (Thread-1999) [    ] o.a.s.c.ZkTestServer connecting to 127.0.0.1:45105 45105
   [junit4]   2> 2304217 INFO  (TEST-TestDistribStateManager.testGetSetRemoveData-seed#[4A2ED4F4DCCB4596]) [    ] o.a.s.SolrTestCaseJ4 ###Ending testGetSetRemoveData
   [junit4]   2> NOTE: reproduce with: ant test  -Dtestcase=TestDistribStateManager -Dtests.method=testGetSetRemoveData -Dtests.seed=4A2ED4F4DCCB4596 -Dtests.multiplier=3 -Dtests.slow=true -Dtests.locale=cs-CZ -Dtests.timezone=Asia/Hong_Kong -Dtests.asserts=true -Dtests.file.encoding=ISO-8859-1
   [junit4] FAILURE 7.70s J0 | TestDistribStateManager.testGetSetRemoveData <<<
   [junit4]    > Throwable #1: java.lang.AssertionError: Node watch should have fired!
   [junit4]    > 	at __randomizedtesting.SeedInfo.seed([4A2ED4F4DCCB4596:6CBE3BA68845839C]:0)
   [junit4]    > 	at org.apache.solr.cloud.autoscaling.sim.TestDistribStateManager.testGetSetRemoveData(TestDistribStateManager.java:256)
   [junit4]    > 	at java.lang.Thread.run(Thread.java:748)
   [junit4]   2> 2304221 INFO  (TEST-TestDistribStateManager.testListData-seed#[4A2ED4F4DCCB4596]) [    ] o.a.s.SolrTestCaseJ4 ###Starting testListData
   [junit4]   2> 2304222 INFO  (TEST-TestDistribStateManager.testListData-seed#[4A2ED4F4DCCB4596]) [    ] o.a.s.c.ZkTestServer STARTING ZK TEST SERVER
   [junit4]   2> 2304222 INFO  (Thread-2000) [    ] o.a.s.c.ZkTestServer client port:0.0.0.0/0.0.0.0:0
   [junit4]   2> 2304222 INFO  (Thread-2000) [    ] o.a.s.c.ZkTestServer Starting server
   [junit4]   2> 2304223 ERROR (Thread-2000) [    ] o.a.z.s.ZooKeeperServer ZKShutdownHandler is not registered, so ZooKeeper server won't take any action on ERROR or SHUTDOWN server state changes
   [junit4]   2> 2304322 INFO  (TEST-TestDistribStateManager.testListData-seed#[4A2ED4F4DCCB4596]) [    ] o.a.s.c.ZkTestServer start zk server on port:36807
   [junit4]   2> 2304324 INFO  (zkConnectionManagerCallback-1632-thread-1) [    ] o.a.s.c.c.ConnectionManager zkClient has connected
   [junit4]   2> 2304325 INFO  (TEST-TestDistribStateManager.testListData-seed#[4A2ED4F4DCCB4596]) [    ] o.a.s.c.a.s.TestDistribStateManager Using org.apache.solr.client.solrj.impl.ZkDistribStateManager
   [junit4]   2> 2304331 ERROR (TEST-TestDistribStateManager.testListData-seed#[4A2ED4F4DCCB4596]) [    ] o.a.z.s.ZooKeeperServer ZKShutdownHandler is not registered, so ZooKeeper server won't take any action on ERROR or SHUTDOWN server state changes
   [junit4]   2> 2304331 INFO  (TEST-TestDistribStateManager.testListData-seed#[4A2ED4F4DCCB4596]) [    ] o.a.s.c.ZkTestServer connecting to 127.0.0.1:36807 36807
   [junit4]   2> 2309466 INFO  (Thread-2000) [    ] o.a.s.c.ZkTestServer connecting to 127.0.0.1:36807 36807
   [junit4]   2> 2309467 INFO  (TEST-TestDistribStateManager.testListData-seed#[4A2ED4F4DCCB4596]) [    ] o.a.s.SolrTestCaseJ4 ###Ending testListData
   [junit4]   2> NOTE: leaving temporary files on disk at: /home/jenkins/workspace/Lucene-Solr-master-Linux/solr/build/solr-core/test/J0/temp/solr.cloud.autoscaling.sim.TestDistribStateManager_4A2ED4F4DCCB4596-001
   [junit4]   2> NOTE: test params are: codec=CheapBastard, sim=Asserting(org.apache.lucene.search.similarities.AssertingSimilarity@d16b6c), locale=cs-CZ, timezone=Asia/Hong_Kong
   [junit4]   2> NOTE: Linux 4.13.0-31-generic i386/Oracle Corporation 1.8.0_144 (32-bit)/cpus=8,threads=1,free=199730760,total=536870912
   [junit4]   2> NOTE: All tests run in this JVM: [TestStressUserVersions, MetricTriggerTest, OpenCloseCoreStressTest, RegexBytesRefFilterTest, TestCustomSort, TestLegacyFieldReuse, BooleanFieldTest, ZkSolrClientTest, DirectUpdateHandlerTest, TestInPlaceUpdatesStandalone, AnalyticsMergeStrategyTest, TemplateUpdateProcessorTest, TestDownShardTolerantSearch, ActionThrottleTest, TestFieldTypeCollectionResource, MBeansHandlerTest, CollectionTooManyReplicasTest, TestDynamicFieldResource, NumberUtilsTest, ZkFailoverTest, SolrIndexConfigTest, TestSolrQueryParser, ForceLeaderTest, TestManagedResource, MigrateRouteKeyTest, TestIBSimilarityFactory, DistributedQueryElevationComponentTest, TestPhraseSuggestions, SpellingQueryConverterTest, TestManagedSynonymFilterFactory, TestSSLRandomization, TestRetrieveFieldsOptimizer, TestPKIAuthenticationPlugin, TestSimpleQParserPlugin, TestCollectionsAPIViaSolrCloudCluster, TestFastOutputStream, TestApiFramework, SpellCheckCollatorTest, TestDocSet, SearchRateTriggerTest, TestTrackingShardHandlerFactory, SolrCLIZkUtilsTest, SolrCoreCheckLockOnStartupTest, TestInfoStreamLogging, DeleteInactiveReplicaTest, TestOmitPositions, SolrGraphiteReporterTest, LeaderInitiatedRecoveryOnCommitTest, TestDistributedSearch, TestXmlQParserPlugin, CloneFieldUpdateProcessorFactoryTest, TestMergePolicyConfig, BlockJoinFacetRandomTest, TestPolicyCloud, UtilsToolTest, HdfsRecoverLeaseTest, TestDefaultStatsCache, TestBulkSchemaAPI, TestZkAclsWithHadoopAuth, SolrIndexSplitterTest, BasicAuthStandaloneTest, DistributedFacetPivotLongTailTest, WrapperMergePolicyFactoryTest, ZkNodePropsTest, TestPseudoReturnFields, TestSerializedLuceneMatchVersion, SolrPluginUtilsTest, AssignBackwardCompatibilityTest, DistribCursorPagingTest, TestHalfAndHalfDocValues, EchoParamsTest, BasicDistributedZkTest, DefaultValueUpdateProcessorTest, ZkCLITest, XmlUpdateRequestHandlerTest, UUIDFieldTest, TestJsonFacets, TestHashPartitioner, TestNonDefinedSimilarityFactory, CdcrReplicationDistributedZkTest, TestScoreJoinQPScore, SolrRequestParserTest, SparseHLLTest, TermVectorComponentDistributedTest, TestFieldCacheSort, TestDistribStateManager]
   [junit4] Completed [478/768 (1!)] on J0 in 19.58s, 5 tests, 1 failure <<< FAILURES!

[...truncated 517 lines...]
   [junit4] Suite: org.apache.solr.cloud.autoscaling.TriggerIntegrationTest
   [junit4]   2> Creating dataDir: /home/jenkins/workspace/Lucene-Solr-master-Linux/solr/build/solr-core/test/J1/temp/solr.cloud.autoscaling.TriggerIntegrationTest_4A2ED4F4DCCB4596-001/init-core-data-001
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   [junit4]   2> 3090951 DEBUG (zkCallback-11229-thread-1-processing-n:127.0.0.1:39771_solr) [n:127.0.0.1:39771_solr    ] o.a.s.c.a.NodeAddedTrigger Initial livenodes: [127.0.0.1:41259_solr, 127.0.0.1:39771_solr]
   [junit4]   2> 3090951 DEBUG (zkCallback-11229-thread-1-processing-n:127.0.0.1:39771_solr) [n:127.0.0.1:39771_solr    ] o.a.s.c.a.NodeAddedTrigger NodeAddedTrigger node_added_triggerCTOOR instantiated with properties: {event=nodeAdded, waitFor=1, actions=[{name=test, class=org.apache.solr.cloud.autoscaling.TriggerIntegrationTest$TestTriggerAction}], enabled=true}
   [junit4]   2> 3090951 DEBUG (OverseerAutoScalingTriggerThread-99413602789359622-127.0.0.1:39771_solr-n_0000000000) [n:127.0.0.1:39771_solr    ] o.a.s.c.a.OverseerTriggerThread Processed trigger updates upto znodeVersion 3
   [junit4]   2> 3090952 INFO  (OverseerAutoScalingTriggerThread-99413602789359622-127.0.0.1:39771_solr-n_0000000000) [n:127.0.0.1:39771_solr    ] o.a.s.c.a.TriggerIntegrationTest TestTriggerAction init
   [junit4]   2> 3090953 DEBUG (OverseerAutoScalingTriggerThread-99413602789359622-127.0.0.1:39771_solr-n_0000000000) [n:127.0.0.1:39771_solr    ] o.a.s.c.a.OverseerTriggerThread -- clean old nodeLost markers
   [junit4]   2> 3090953 DEBUG (OverseerAutoScalingTriggerThread-99413602789359622-127.0.0.1:39771_solr-n_0000000000) [n:127.0.0.1:39771_solr    ] o.a.s.c.a.OverseerTriggerThread Current znodeVersion 3, lastZnodeVersion 3
   [junit4]   2> 3090953 DEBUG (ScheduledTrigger-10530-thread-1) [n:127.0.0.1:39771_solr    ] o.a.s.c.a.NodeAddedTrigger Running NodeAddedTrigger node_added_triggerCTOOR
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   [junit4]   2> 3090954 INFO  (TEST-TriggerIntegrationTest.testContinueTriggersOnOverseerRestart-seed#[4A2ED4F4DCCB4596]) [    ] o.e.j.s.AbstractConnector Stopped ServerConnector@104809e{HTTP/1.1,[http/1.1]}{127.0.0.1:0}
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   [junit4]   2> 3090968 INFO  (TEST-TriggerIntegrationTest.testContinueTriggersOnOverseerRestart-seed#[4A2ED4F4DCCB4596]) [    ] o.a.s.m.SolrMetricManager Closing metric reporters for registry=solr.jetty, tag=null
   [junit4]   2> 3090968 INFO  (TEST-TriggerIntegrationTest.testContinueTriggersOnOverseerRestart-seed#[4A2ED4F4DCCB4596]) [    ] o.a.s.m.r.SolrJmxReporter Closing reporter [org.apache.solr.metrics.reporters.SolrJmxReporter@85f230: rootName = solr_39771, domain = solr.jetty, service url = null, agent id = null] for registry solr.jetty / com.codahale.metrics.MetricRegistry@115166a
   [junit4]   2> 3090969 INFO  (TEST-TriggerIntegrationTest.testContinueTriggersOnOverseerRestart-seed#[4A2ED4F4DCCB4596]) [    ] o.a.s.c.ZkController Remove node as live in ZooKeeper:/live_nodes/127.0.0.1:39771_solr
   [junit4]   2> 3090969 INFO  (TEST-TriggerIntegrationTest.testContinueTriggersOnOverseerRestart-seed#[4A2ED4F4DCCB4596]) [    ] o.a.s.m.SolrMetricManager Closing metric reporters for registry=solr.cluster, tag=null
   [junit4]   2> 3090970 INFO  (zkCallback-11229-thread-1-processing-n:127.0.0.1:39771_solr) [n:127.0.0.1:39771_solr    ] o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (2) -> (1)
   [junit4]   2> 3090970 INFO  (zkCallback-11227-thread-1-processing-n:127.0.0.1:41259_solr) [n:127.0.0.1:41259_solr    ] o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (2) -> (1)
   [junit4]   2> 3090970 INFO  (zkCallback-11239-thread-1) [    ] o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (2) -> (1)
   [junit4]   2> 3090970 INFO  (TEST-TriggerIntegrationTest.testContinueTriggersOnOverseerRestart-seed#[4A2ED4F4DCCB4596]) [    ] o.a.s.c.TransientSolrCoreCacheDefault Allocating transient cache for 2147483647 transient cores
   [junit4]   2> 3090970 INFO  (TEST-TriggerIntegrationTest.testContinueTriggersOnOverseerRestart-seed#[4A2ED4F4DCCB4596]) [    ] o.a.s.c.Overseer Overseer (id=99413602789359622-127.0.0.1:39771_solr-n_0000000000) closing
   [junit4]   2> 3090970 INFO  (OverseerStateUpdate-99413602789359622-127.0.0.1:39771_solr-n_0000000000) [n:127.0.0.1:39771_solr    ] o.a.s.c.Overseer Overseer Loop exiting : 127.0.0.1:39771_solr
   [junit4]   2> 3090970 WARN  (OverseerAutoScalingTriggerThread-99413602789359622-127.0.0.1:39771_solr-n_0000000000) [n:127.0.0.1:39771_solr    ] o.a.s.c.a.OverseerTriggerThread OverseerTriggerThread woken up but we are closed, exiting.
   [junit4]   2> 3090972 DEBUG (TEST-TriggerIntegrationTest.testContinueTriggersOnOverseerRestart-seed#[4A2ED4F4DCCB4596]) [    ] o.a.s.c.a.OverseerTriggerThread OverseerTriggerThread has been closed explicitly
   [junit4]   2> 3090972 INFO  (TEST-TriggerIntegrationTest.testContinueTriggersOnOverseerRestart-seed#[4A2ED4F4DCCB4596]) [    ] o.e.j.s.h.ContextHandler Stopped o.e.j.s.ServletContextHandler@9b297{/solr,null,UNAVAILABLE}
   [junit4]   2> 3090972 INFO  (zkCallback-11227-thread-1-processing-n:127.0.0.1:41259_solr) [n:127.0.0.1:41259_solr    ] o.a.s.c.OverseerElectionContext I am going to be the leader 127.0.0.1:41259_solr
   [junit4]   2> 3090973 INFO  (TEST-TriggerIntegrationTest.testContinueTriggersOnOverseerRestart-seed#[4A2ED4F4DCCB4596]) [    ] o.e.j.s.session Stopped scavenging
   [junit4]   2> 3090974 INFO  (zkCallback-11227-thread-1-processing-n:127.0.0.1:41259_solr) [n:127.0.0.1:41259_solr    ] o.a.s.c.Overseer Overseer (id=99413602789359621-127.0.0.1:41259_solr-n_0000000001) starting
   [junit4]   2> 3090976 DEBUG (OverseerAutoScalingTriggerThread-99413602789359621-127.0.0.1:41259_solr-n_0000000001) [n:127.0.0.1:41259_solr    ] o.a.s.c.a.OverseerTriggerThread Adding .autoAddReplicas trigger
   [junit4]   2> 3090976 DEBUG (OverseerAutoScalingTriggerThread-99413602789359621-127.0.0.1:41259_solr-n_0000000001) [n:127.0.0.1:41259_solr    ] o.a.s.c.a.OverseerTriggerThread Refreshing /autoscaling.json with znode version 4
   [junit4]   2> 3090976 DEBUG (OverseerAutoScalingTriggerThread-99413602789359621-127.0.0.1:41259_solr-n_0000000001) [n:127.0.0.1:41259_solr    ] o.a.s.c.a.NodeAddedTrigger Initial livenodes: [127.0.0.1:41259_solr]
   [junit4]   2> 3090976 DEBUG (OverseerAutoScalingTriggerThread-99413602789359621-127.0.0.1:41259_solr-n_0000000001) [n:127.0.0.1:41259_solr    ] o.a.s.c.a.NodeAddedTrigger NodeAddedTrigger node_added_triggerCTOOR instantiated with properties: {event=nodeAdded, waitFor=1, actions=[{name=test, class=org.apache.solr.cloud.autoscaling.TriggerIntegrationTest$TestTriggerAction}], enabled=true}
   [junit4]   2> 3090977 DEBUG (OverseerAutoScalingTriggerThread-99413602789359621-127.0.0.1:41259_solr-n_0000000001) [n:127.0.0.1:41259_solr    ] o.a.s.c.a.NodeLostTrigger Initial livenodes: [127.0.0.1:41259_solr]
   [junit4]   2> 3090977 DEBUG (OverseerAutoScalingTriggerThread-99413602789359621-127.0.0.1:41259_solr-n_0000000001) [n:127.0.0.1:41259_solr    ] o.a.s.c.a.OverseerTriggerThread Current znodeVersion 4, lastZnodeVersion -1
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   [junit4]   2> 3100976 INFO  (TEST-TriggerIntegrationTest.testContinueTriggersOnOverseerRestart-seed#[4A2ED4F4DCCB4596]) [    ] o.e.j.s.session DefaultSessionIdManager workerName=node0
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   [junit4]   2> 3100979 INFO  (TEST-TriggerIntegrationTest.testContinueTriggersOnOverseerRestart-seed#[4A2ED4F4DCCB4596]) [    ] o.a.s.s.SolrDispatchFilter  ___      _       Welcome to Apache Solr? version 8.0.0
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   [junit4]   2> 3100985 DEBUG (ScheduledTrigger-10539-thread-2) [n:127.0.0.1:41259_solr    ] o.a.s.c.a.NodeLostTrigger Running NodeLostTrigger: .auto_add_replicas with currently live nodes: 1
   [junit4]   2> 3100985 DEBUG (ScheduledTrigger-10539-thread-4) [n:127.0.0.1:41259_solr    ] o.a.s.c.a.NodeAddedTrigger Running NodeAddedTrigger node_added_triggerCTOOR
   [junit4]   2> 3100985 DEBUG (ScheduledTrigger-10539-thread-4) [n:127.0.0.1:41259_solr    ] o.a.s.c.a.NodeAddedTrigger Found livenodes: 1
   [junit4]   2> 3100985 INFO  (TEST-TriggerIntegrationTest.testContinueTriggersOnOverseerRestart-seed#[4A2ED4F4DCCB4596]) [    ] o.a.s.s.SolrDispatchFilter solr.xml found in ZooKeeper. Loading...
   [junit4]   2> 3101006 INFO  (TEST-TriggerIntegrationTest.testContinueTriggersOnOverseerRestart-seed#[4A2ED4F4DCCB4596]) [    ] o.a.s.c.ZkContainer Zookeeper client=127.0.0.1:35509/solr
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   [junit4]   2> 3101014 INFO  (zkConnectionManagerCallback-11248-thread-1-processing-n:127.0.0.1:34741_solr) [n:127.0.0.1:34741_solr    ] o.a.s.c.c.ConnectionManager zkClient has connected
   [junit4]   2> 3101025 INFO  (TEST-TriggerIntegrationTest.testContinueTriggersOnOverseerRestart-seed#[4A2ED4F4DCCB4596]) [n:127.0.0.1:34741_solr    ] o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (0) -> (1)
   [junit4]   2> 3101028 INFO  (TEST-TriggerIntegrationTest.testContinueTriggersOnOverseerRestart-seed#[4A2ED4F4DCCB4596]) [n:127.0.0.1:34741_solr    ] o.a.s.c.Overseer Overseer (id=null) closing
   [junit4]   2> 3101031 INFO  (TEST-TriggerIntegrationTest.testContinueTriggersOnOverseerRestart-seed#[4A2ED4F4DCCB4596]) [n:127.0.0.1:34741_solr    ] o.a.s.c.ZkController Register node as live in ZooKeeper:/live_nodes/127.0.0.1:34741_solr
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   [junit4]   2>     "nodeNames":["127.0.0.1:40903_solr"]}}
   [junit4]   2> 3138169 INFO  (AutoscalingActionExecutor-10540-thread-1-processing-n:127.0.0.1:41259_solr) [n:127.0.0.1:41259_solr    ] o.a.s.c.a.TriggerIntegrationTest last action at 1516931237590000000 current time = 1516931242594000000
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   [junit4]   2> 3138170 DEBUG (AutoscalingActionExecutor-10540-thread-1-processing-n:127.0.0.1:41259_solr) [n:127.0.0.1:41259_solr    ] o.a.s.c.a.ScheduledTriggers Resuming trigger: node_added_trigger2 after 5000ms
   [junit4]   2> 3138170 DEBUG (AutoscalingActionExecutor-10540-thread-1-processing-n:127.0.0.1:41259_solr) [n:127.0.0.1:41259_solr    ] o.a.s.c.a.ScheduledTriggers Resuming trigger: node_added_trigger1 after 5000ms
   [junit4]   2> 3138170 DEBUG (AutoscalingActionExecutor-10540-thread-1-processing-n:127.0.0.1:41259_solr) [n:127.0.0.1:41259_solr    ] o.a.s.c.a.ScheduledTriggers -- processing took 1 ms for event id=cca929c2e979T1m36thnv37nb7o529kxnwq3t7
   [junit4]   2> 3138174 INFO  (qtp2612997-39534) [n:127.0.0.1:34741_solr    ] o.a.s.s.HttpSolrCall [admin] webapp=null path=/admin/metrics params={prefix=CONTAINER.fs.usableSpace,CORE.coreName&wt=javabin&version=2&group=solr.node,solr.core} status=0 QTime=0
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   [junit4]   2> 3138178 DEBUG (qtp2612997-39538) [n:127.0.0.1:34741_solr    ] o.a.s.c.a.AutoScalingHandler Verified autoscaling configuration
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   [junit4]   2> 3138179 DEBUG (zkCallback-11227-thread-1-processing-n:127.0.0.1:41259_solr) [n:127.0.0.1:41259_solr    ] o.a.s.c.a.OverseerTriggerThread Refreshing /autoscaling.json with znode version 9
   [junit4]   2> 3138179 DEBUG (zkCallback-11227-thread-1-processing-n:127.0.0.1:41259_solr) [n:127.0.0.1:41259_solr    ] o.a.s.c.a.NodeAddedTrigger Initial livenodes: [127.0.0.1:41259_solr, 127.0.0.1:40903_solr, 127.0.0.1:34741_solr]
   [junit4]   2> 3138180 DEBUG (zkCallback-11227-thread-1-processing-n:127.0.0.1:41259_solr) [n:127.0.0.1:41259_solr    ] o.a.s.c.a.NodeAddedTrigger NodeAddedTrigger node_added_trigger2 instantiated with properties: {event=nodeAdded, waitFor=0, actions=[{name=test, class=org.apache.solr.cloud.autoscaling.TriggerIntegrationTest$ThrottlingTesterAction}], enabled=true}
   [junit4]   2> 3138180 DEBUG (zkCallback-11227-thread-1-processing-n:127.0.0.1:41259_solr) [n:127.0.0.1:41259_solr    ] o.a.s.c.a.NodeLostTrigger Initial livenodes: [127.0.0.1:41259_solr, 127.0.0.1:40903_solr, 127.0.0.1:34741_solr]
   [junit4]   2> 3138180 DEBUG (zkCallback-11227-thread-1-processing-n:127.0.0.1:41259_solr) [n:127.0.0.1:41259_solr    ] o.a.s.c.a.NodeAddedTrigger Initial livenodes: [127.0.0.1:41259_solr, 127.0.0.1:40903_solr, 127.0.0.1:34741_solr]
   [junit4]   2> 3138180 DEBUG (zkCallback-11227-thread-1-processing-n:127.0.0.1:41259_solr) [n:127.0.0.1:41259_solr    ] o.a.s.c.a.NodeAddedTrigger NodeAddedTrigger node_added_trigger1 instantiated with properties: {event=nodeAdded, waitFor=0, actions=[{name=test, class=org.apache.solr.cloud.autoscaling.TriggerIntegrationTest$ThrottlingTesterAction}], enabled=true}
   [junit4]   2> 3138180 DEBUG (OverseerAutoScalingTriggerThread-99413602789359621-127.0.0.1:41259_solr-n_0000000001) [n:127.0.0.1:41259_solr    ] o.a.s.c.a.OverseerTriggerThread Processed trigger updates upto znodeVersion 9
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[...truncated too long message...]

Thread.run(Thread.java:748)
   [junit4]   2> 3291393 INFO  (jetty-closer-11212-thread-2) [    ] o.e.j.s.h.ContextHandler Stopped o.e.j.s.ServletContextHandler@8c7564{/solr,null,UNAVAILABLE}
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   [junit4]   2> 3291408 INFO  (SUITE-TriggerIntegrationTest-seed#[4A2ED4F4DCCB4596]-worker) [    ] o.a.s.c.ZkTestServer connecting to 127.0.0.1:35509 35509
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   [junit4]   2> Maximum concurrent create/delete watches above limit:
   [junit4]   2> 
   [junit4]   2> 	22	/solr/clusterprops.json
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   [junit4]   2> Maximum concurrent data watches above limit:
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   [junit4]   2> 	138	/solr/collections/collection1/state.json
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   [junit4]   2> 	4	/solr/overseer_elect/election/99413602789359648-127.0.0.1:41115_solr-n_0000000009
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   [junit4]   2> 	2	/solr/overseer_elect/election/99413602789359627-127.0.0.1:34741_solr-n_0000000002
   [junit4]   2> 
   [junit4]   2> Maximum concurrent children watches above limit:
   [junit4]   2> 
   [junit4]   2> 	22	/solr/live_nodes
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   [junit4]   2> 	6	/solr/overseer/queue-work
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   [junit4]   2> 	2	/solr/autoscaling/events/node_lost_triggerMR
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   [junit4]   2> 
   [junit4]   2> NOTE: leaving temporary files on disk at: /home/jenkins/workspace/Lucene-Solr-master-Linux/solr/build/solr-core/test/J1/temp/solr.cloud.autoscaling.TriggerIntegrationTest_4A2ED4F4DCCB4596-001
   [junit4]   2> NOTE: test params are: codec=Asserting(Lucene70), sim=Asserting(org.apache.lucene.search.similarities.AssertingSimilarity@a74277), locale=hr, timezone=GMT
   [junit4]   2> NOTE: Linux 4.13.0-31-generic i386/Oracle Corporation 1.8.0_144 (32-bit)/cpus=8,threads=1,free=285589376,total=536870912
   [junit4]   2> NOTE: All tests run in this JVM: [HighlighterTest, PrimitiveFieldTypeTest, HealthCheckHandlerTest, TestSystemIdResolver, JsonLoaderTest, TestPullReplicaErrorHandling, ConnectionManagerTest, TestLegacyFieldCache, TestNumericRangeQuery32, SimpleCollectionCreateDeleteTest, JavabinLoaderTest, HdfsDirectoryFactoryTest, LargeFieldTest, TermsComponentTest, TestSlowCompositeReaderWrapper, DistributedIntervalFacetingTest, TestClassicSimilarityFactory, TestFieldCache, TestTrieFacet, TestLeaderInitiatedRecoveryThread, TestFuzzyAnalyzedSuggestions, TestSubQueryTransformerCrossCore, TestUninvertingReader, CoreSorterTest, TestHashQParserPlugin, CollectionsAPIAsyncDistributedZkTest, TestRawResponseWriter, TestShardHandlerFactory, DirectSolrConnectionTest, PolyFieldTest, DocumentBuilderTest, TestTolerantUpdateProcessorRandomCloud, TestImpersonationWithHadoopAuth, TestHttpShardHandlerFactory, ZkStateReaderTest, SaslZkACLProviderTest, TestStreamBody, TestSolrQueryResponse, AssignTest, SubstringBytesRefFilterTest, TestEmbeddedSolrServerAdminHandler, TestSolrIndexConfig, RequestLoggingTest, SortSpecParsingTest, TestQueryUtils, TestFieldCollectionResource, SolrJmxReporterCloudTest, TestElisionMultitermQuery, TestLRUCache, TestHdfsUpdateLog, SolrCloudExampleTest, TestPostingsSolrHighlighter, DistributedFacetPivotSmallAdvancedTest, TestJettySolrRunner, BasicFunctionalityTest, DistributedQueryComponentCustomSortTest, SortByFunctionTest, OverseerTaskQueueTest, TestDistributedGrouping, CdcrUpdateLogTest, TestCustomDocTransformer, DistributedMLTComponentTest, TestSQLHandler, TestInitParams, TestSurroundQueryParser, SignatureUpdateProcessorFactoryTest, TestCloudSchemaless, DistributedVersionInfoTest, DeleteLastCustomShardedReplicaTest, CheckHdfsIndexTest, RemoteQueryErrorTest, TestSweetSpotSimilarityFactory, SolrIndexMetricsTest, TestComplexPhraseLeadingWildcard, ScriptEngineTest, TestSchemaSimilarityResource, MoveReplicaTest, OverseerModifyCollectionTest, NodeAddedTriggerTest, DocValuesMissingTest, TestConfigOverlay, TestCopyFieldCollectionResource, SimplePostToolTest, TestTrie, SyncSliceTest, TestCloudSearcherWarming, TestDeleteCollectionOnDownNodes, TestSkipOverseerOperations, TestFileDictionaryLookup, FieldMutatingUpdateProcessorTest, DOMUtilTest, TestManagedSchema, BlockJoinFacetSimpleTest, TestBM25SimilarityFactory, TestFoldingMultitermQuery, SpatialRPTFieldTypeTest, TestHdfsCloudBackupRestore, TestRebalanceLeaders, HdfsDirectoryTest, TestClusterStateProvider, TestSolrCLIRunExample, IndexSchemaTest, ZkControllerTest, TestRequestStatusCollectionAPI, TestManagedSynonymGraphFilterFactory, TestCloudPivotFacet, TestGraphMLResponseWriter, SuggesterTest, TestConfigReload, SolrMetricsIntegrationTest, HdfsAutoAddReplicasIntegrationTest, TestPerFieldSimilarityWithDefaultOverride, HdfsThreadLeakTest, MetricUtilsTest, SuggesterFSTTest, TestNestedDocsSort, TestSegmentSorting, TestFieldTypeResource, HdfsChaosMonkeySafeLeaderTest, CdcrBidirectionalTest, TestReloadDeadlock, TestNamedUpdateProcessors, TestNodeAddedTrigger, PrimUtilsTest, TestExclusionRuleCollectionAccess, TestReload, PeerSyncTest, TestZkChroot, ChaosMonkeySafeLeaderTest, BasicDistributedZk2Test, OverseerTest, BasicZkTest, FullSolrCloudDistribCmdsTest, TestRandomDVFaceting, TestFaceting, TestRecovery, TestRealTimeGet, TestJoin, StatsComponentTest, TestFiltering, TestCoreDiscovery, TestExtendedDismaxParser, DocValuesTest, SuggesterTSTTest, TestStressLucene, SpatialFilterTest, SuggesterWFSTTest, TestCSVLoader, WordBreakSolrSpellCheckerTest, SchemaVersionSpecificBehaviorTest, TestUpdate, TestWordDelimiterFilterFactory, QueryEqualityTest, DirectUpdateHandlerOptimizeTest, TestRemoteStreaming, DistanceFunctionTest, SolrInfoBeanTest, XsltUpdateRequestHandlerTest, LukeRequestHandlerTest, TestWriterPerf, DirectSolrSpellCheckerTest, TestReversedWildcardFilterFactory, DocumentAnalysisRequestHandlerTest, FileBasedSpellCheckerTest, RequestHandlersTest, TestValueSourceCache, PathHierarchyTokenizerFactoryTest, TestIndexingPerformance, MoreLikeThisHandlerTest, RequiredFieldsTest, FieldAnalysisRequestHandlerTest, FastVectorHighlighterTest, LoggingHandlerTest, TestJmxIntegration, TestCollationField, UpdateRequestProcessorFactoryTest, QueryParsingTest, TestAnalyzedSuggestions, TestPartialUpdateDeduplication, TestPHPSerializedResponseWriter, PingRequestHandlerTest, CSVRequestHandlerTest, TestComponentsName, SearchHandlerTest, HighlighterConfigTest, SOLR749Test, UpdateParamsTest, AlternateDirectoryTest, TestQuerySenderNoQuery, CopyFieldTest, ResponseLogComponentTest, BadComponentTest, TestStressRecovery, PreAnalyzedFieldTest, TestSuggestSpellingConverter, RAMDirectoryFactoryTest, ClusterStateTest, TestSolrJ, TestDocumentBuilder, SliceStateTest, SystemInfoHandlerTest, FileUtilsTest, CircularListTest, TestRTGBase, TestCrossCoreJoin, TestCursorMarkWithoutUniqueKey, TestDistributedMissingSort, TestHighlightDedupGrouping, TestSimpleTrackingShardHandler, TestTolerantSearch, TestEmbeddedSolrServerConstructors, AddReplicaTest, AsyncCallRequestStatusResponseTest, ChaosMonkeyNothingIsSafeWithPullReplicasTest, CloudExitableDirectoryReaderTest, CollectionStateFormat2Test, DeleteReplicaTest, LeaderElectionContextKeyTest, LeaderFailoverAfterPartitionTest, MoveReplicaHDFSFailoverTest, NodeMutatorTest, OutOfBoxZkACLAndCredentialsProvidersTest, OverseerCollectionConfigSetProcessorTest, OverseerRolesTest, RecoveryAfterSoftCommitTest, TestCloudDeleteByQuery, TestCloudPseudoReturnFields, TestConfigSetsAPIExclusivity, TestCryptoKeys, TestLockTree, TestOnReconnectListenerSupport, TestPullReplica, TestRandomRequestDistribution, TestRequestForwarding, TestShortCircuitedRequests, TestSolrCloudWithDelegationTokens, TestSolrCloudWithKerberosAlt, TestStressLiveNodes, TestTlogReplica, HdfsCollectionsAPIDistributedZkTest, TestReplicaProperties, AutoScalingHandlerTest, ComputePlanActionTest, HttpTriggerListenerTest, NodeLostTriggerTest, TriggerIntegrationTest]
   [junit4] Completed [619/768 (2!)] on J1 in 201.35s, 14 tests, 1 error <<< FAILURES!

[...truncated 44324 lines...]

[JENKINS] Lucene-Solr-master-Linux (64bit/jdk-9.0.1) - Build # 21352 - Failure!

Posted by Policeman Jenkins Server <je...@thetaphi.de>.
Build: https://jenkins.thetaphi.de/job/Lucene-Solr-master-Linux/21352/
Java: 64bit/jdk-9.0.1 -XX:-UseCompressedOops -XX:+UseG1GC

5 tests failed.
FAILED:  junit.framework.TestSuite.org.apache.solr.cloud.BasicZkTest

Error Message:
SolrCore.getOpenCount()==2

Stack Trace:
java.lang.RuntimeException: SolrCore.getOpenCount()==2
	at __randomizedtesting.SeedInfo.seed([C5ABA40195487ADB]:0)
	at org.apache.solr.util.TestHarness.close(TestHarness.java:379)
	at org.apache.solr.SolrTestCaseJ4.deleteCore(SolrTestCaseJ4.java:792)
	at org.apache.solr.cloud.AbstractZkTestCase.azt_afterClass(AbstractZkTestCase.java:147)
	at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:564)
	at com.carrotsearch.randomizedtesting.RandomizedRunner.invoke(RandomizedRunner.java:1737)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$7.evaluate(RandomizedRunner.java:897)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at com.carrotsearch.randomizedtesting.rules.SystemPropertiesRestoreRule$1.evaluate(SystemPropertiesRestoreRule.java:57)
	at org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeAfterRule.java:45)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at org.apache.lucene.util.TestRuleStoreClassName$1.evaluate(TestRuleStoreClassName.java:41)
	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:53)
	at org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure.java:47)
	at org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRuleIgnoreAfterMaxFailures.java:64)
	at org.apache.lucene.util.TestRuleIgnoreTestSuites$1.evaluate(TestRuleIgnoreTestSuites.java:54)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.run(ThreadLeakControl.java:368)
	at java.base/java.lang.Thread.run(Thread.java:844)


FAILED:  junit.framework.TestSuite.org.apache.solr.cloud.BasicZkTest

Error Message:
SolrCore.getOpenCount()==2

Stack Trace:
java.lang.RuntimeException: SolrCore.getOpenCount()==2
	at __randomizedtesting.SeedInfo.seed([C5ABA40195487ADB]:0)
	at org.apache.solr.util.TestHarness.close(TestHarness.java:379)
	at org.apache.solr.SolrTestCaseJ4.deleteCore(SolrTestCaseJ4.java:792)
	at org.apache.solr.SolrTestCaseJ4.teardownTestCases(SolrTestCaseJ4.java:288)
	at jdk.internal.reflect.GeneratedMethodAccessor131.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:564)
	at com.carrotsearch.randomizedtesting.RandomizedRunner.invoke(RandomizedRunner.java:1737)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$7.evaluate(RandomizedRunner.java:897)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at com.carrotsearch.randomizedtesting.rules.SystemPropertiesRestoreRule$1.evaluate(SystemPropertiesRestoreRule.java:57)
	at org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeAfterRule.java:45)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at org.apache.lucene.util.TestRuleStoreClassName$1.evaluate(TestRuleStoreClassName.java:41)
	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:53)
	at org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure.java:47)
	at org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRuleIgnoreAfterMaxFailures.java:64)
	at org.apache.lucene.util.TestRuleIgnoreTestSuites$1.evaluate(TestRuleIgnoreTestSuites.java:54)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.run(ThreadLeakControl.java:368)
	at java.base/java.lang.Thread.run(Thread.java:844)


FAILED:  junit.framework.TestSuite.org.apache.solr.cloud.BasicZkTest

Error Message:
27 threads leaked from SUITE scope at org.apache.solr.cloud.BasicZkTest:     1) Thread[id=12082, name=zkCallback-2085-thread-1, state=TIMED_WAITING, group=TGRP-BasicZkTest]         at java.base@9.0.1/jdk.internal.misc.Unsafe.park(Native Method)         at java.base@9.0.1/java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:234)         at java.base@9.0.1/java.util.concurrent.SynchronousQueue$TransferStack.awaitFulfill(SynchronousQueue.java:462)         at java.base@9.0.1/java.util.concurrent.SynchronousQueue$TransferStack.transfer(SynchronousQueue.java:361)         at java.base@9.0.1/java.util.concurrent.SynchronousQueue.poll(SynchronousQueue.java:937)         at java.base@9.0.1/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1091)         at java.base@9.0.1/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1152)         at java.base@9.0.1/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:641)         at java.base@9.0.1/java.lang.Thread.run(Thread.java:844)    2) Thread[id=12078, name=OverseerStateUpdate-99418034188582915-88.99.242.108:8983_-n_0000000000, state=TIMED_WAITING, group=Overseer state updater.]         at java.base@9.0.1/jdk.internal.misc.Unsafe.park(Native Method)         at java.base@9.0.1/java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:234)         at java.base@9.0.1/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2104)         at app//org.apache.solr.cloud.ZkDistributedQueue.peekElements(ZkDistributedQueue.java:463)         at app//org.apache.solr.cloud.Overseer$ClusterStateUpdater.run(Overseer.java:205)         at java.base@9.0.1/java.lang.Thread.run(Thread.java:844)    3) Thread[id=12091, name=coreZkRegister-4723-thread-1, state=TIMED_WAITING, group=TGRP-BasicZkTest]         at java.base@9.0.1/jdk.internal.misc.Unsafe.park(Native Method)         at java.base@9.0.1/java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:234)         at java.base@9.0.1/java.util.concurrent.SynchronousQueue$TransferStack.awaitFulfill(SynchronousQueue.java:462)         at java.base@9.0.1/java.util.concurrent.SynchronousQueue$TransferStack.transfer(SynchronousQueue.java:361)         at java.base@9.0.1/java.util.concurrent.SynchronousQueue.poll(SynchronousQueue.java:937)         at java.base@9.0.1/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1091)         at java.base@9.0.1/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1152)         at java.base@9.0.1/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:641)         at java.base@9.0.1/java.lang.Thread.run(Thread.java:844)    4) Thread[id=12070, name=Connection evictor, state=TIMED_WAITING, group=TGRP-BasicZkTest]         at java.base@9.0.1/java.lang.Thread.sleep(Native Method)         at app//org.apache.http.impl.client.IdleConnectionEvictor$1.run(IdleConnectionEvictor.java:66)         at java.base@9.0.1/java.lang.Thread.run(Thread.java:844)    5) Thread[id=12080, name=OverseerCollectionConfigSetProcessor-99418034188582915-88.99.242.108:8983_-n_0000000000, state=TIMED_WAITING, group=Overseer collection creation process.]         at java.base@9.0.1/jdk.internal.misc.Unsafe.park(Native Method)         at java.base@9.0.1/java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:234)         at java.base@9.0.1/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2104)         at app//org.apache.solr.cloud.ZkDistributedQueue.peekElements(ZkDistributedQueue.java:463)         at app//org.apache.solr.cloud.OverseerTaskQueue.peekTopN(OverseerTaskQueue.java:246)         at app//org.apache.solr.cloud.OverseerTaskProcessor.run(OverseerTaskProcessor.java:228)         at java.base@9.0.1/java.lang.Thread.run(Thread.java:844)    6) Thread[id=12097, name=Thread-3829, state=WAITING, group=TGRP-BasicZkTest]         at java.base@9.0.1/java.lang.Object.wait(Native Method)         at java.base@9.0.1/java.lang.Thread.join(Thread.java:1353)         at java.base@9.0.1/java.lang.Thread.join(Thread.java:1427)         at app//org.apache.zookeeper.server.NIOServerCnxnFactory.join(NIOServerCnxnFactory.java:297)         at app//org.apache.solr.cloud.ZkTestServer$ZKServerMain.runFromConfig(ZkTestServer.java:310)         at app//org.apache.solr.cloud.ZkTestServer$2.run(ZkTestServer.java:491)    7) Thread[id=12098, name=NIOServerCxn.Factory:0.0.0.0/0.0.0.0:44311, state=RUNNABLE, group=TGRP-BasicZkTest]         at java.base@9.0.1/sun.nio.ch.EPollArrayWrapper.epollWait(Native Method)         at java.base@9.0.1/sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:265)         at java.base@9.0.1/sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:92)         at java.base@9.0.1/sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86)         at java.base@9.0.1/sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97)         at app//org.apache.zookeeper.server.NIOServerCnxnFactory.run(NIOServerCnxnFactory.java:173)         at java.base@9.0.1/java.lang.Thread.run(Thread.java:844)    8) Thread[id=12093, name=zkCallback-2085-thread-4, state=TIMED_WAITING, group=TGRP-BasicZkTest]         at java.base@9.0.1/jdk.internal.misc.Unsafe.park(Native Method)         at java.base@9.0.1/java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:234)         at java.base@9.0.1/java.util.concurrent.SynchronousQueue$TransferStack.awaitFulfill(SynchronousQueue.java:462)         at java.base@9.0.1/java.util.concurrent.SynchronousQueue$TransferStack.transfer(SynchronousQueue.java:361)         at java.base@9.0.1/java.util.concurrent.SynchronousQueue.poll(SynchronousQueue.java:937)         at java.base@9.0.1/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1091)         at java.base@9.0.1/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1152)         at java.base@9.0.1/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:641)         at java.base@9.0.1/java.lang.Thread.run(Thread.java:844)    9) Thread[id=12096, name=ScheduledTrigger-4728-thread-4, state=WAITING, group=TGRP-BasicZkTest]         at java.base@9.0.1/jdk.internal.misc.Unsafe.park(Native Method)         at java.base@9.0.1/java.util.concurrent.locks.LockSupport.park(LockSupport.java:194)         at java.base@9.0.1/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2062)         at java.base@9.0.1/java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1126)         at java.base@9.0.1/java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:848)         at java.base@9.0.1/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1092)         at java.base@9.0.1/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1152)         at java.base@9.0.1/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:641)         at java.base@9.0.1/java.lang.Thread.run(Thread.java:844)   10) Thread[id=12083, name=ScheduledTrigger-4728-thread-1, state=TIMED_WAITING, group=TGRP-BasicZkTest]         at java.base@9.0.1/jdk.internal.misc.Unsafe.park(Native Method)         at java.base@9.0.1/java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:234)         at java.base@9.0.1/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2104)         at java.base@9.0.1/java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1131)         at java.base@9.0.1/java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:848)         at java.base@9.0.1/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1092)         at java.base@9.0.1/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1152)         at java.base@9.0.1/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:641)         at java.base@9.0.1/java.lang.Thread.run(Thread.java:844)   11) Thread[id=12075, name=SUITE-BasicZkTest-seed#[C5ABA40195487ADB]-worker-SendThread(127.0.0.1:44311), state=RUNNABLE, group=TGRP-BasicZkTest]         at java.base@9.0.1/sun.nio.ch.EPollArrayWrapper.epollWait(Native Method)         at java.base@9.0.1/sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:265)         at java.base@9.0.1/sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:92)         at java.base@9.0.1/sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86)         at java.base@9.0.1/sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97)         at app//org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:349)         at app//org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1141)   12) Thread[id=12086, name=Thread-3828, state=WAITING, group=TGRP-BasicZkTest]         at java.base@9.0.1/java.lang.Object.wait(Native Method)         at java.base@9.0.1/java.lang.Object.wait(Object.java:516)         at app//org.apache.solr.core.CloserThread.run(CoreContainer.java:1728)   13) Thread[id=12087, name=watches-2087-thread-1, state=TIMED_WAITING, group=TGRP-BasicZkTest]         at java.base@9.0.1/jdk.internal.misc.Unsafe.park(Native Method)         at java.base@9.0.1/java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:234)         at java.base@9.0.1/java.util.concurrent.SynchronousQueue$TransferStack.awaitFulfill(SynchronousQueue.java:462)         at java.base@9.0.1/java.util.concurrent.SynchronousQueue$TransferStack.transfer(SynchronousQueue.java:361)         at java.base@9.0.1/java.util.concurrent.SynchronousQueue.poll(SynchronousQueue.java:937)         at java.base@9.0.1/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1091)         at java.base@9.0.1/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1152)         at java.base@9.0.1/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:641)         at java.base@9.0.1/java.lang.Thread.run(Thread.java:844)   14) Thread[id=12092, name=zkCallback-2085-thread-3, state=TIMED_WAITING, group=TGRP-BasicZkTest]         at java.base@9.0.1/jdk.internal.misc.Unsafe.park(Native Method)         at java.base@9.0.1/java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:234)         at java.base@9.0.1/java.util.concurrent.SynchronousQueue$TransferStack.awaitFulfill(SynchronousQueue.java:462)         at java.base@9.0.1/java.util.concurrent.SynchronousQueue$TransferStack.transfer(SynchronousQueue.java:361)         at java.base@9.0.1/java.util.concurrent.SynchronousQueue.poll(SynchronousQueue.java:937)         at java.base@9.0.1/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1091)         at java.base@9.0.1/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1152)         at java.base@9.0.1/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:641)         at java.base@9.0.1/java.lang.Thread.run(Thread.java:844)   15) Thread[id=12101, name=ProcessThread(sid:0 cport:44311):, state=WAITING, group=TGRP-BasicZkTest]         at java.base@9.0.1/jdk.internal.misc.Unsafe.park(Native Method)         at java.base@9.0.1/java.util.concurrent.locks.LockSupport.park(LockSupport.java:194)         at java.base@9.0.1/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2062)         at java.base@9.0.1/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)         at app//org.apache.zookeeper.server.PrepRequestProcessor.run(PrepRequestProcessor.java:122)   16) Thread[id=12095, name=ScheduledTrigger-4728-thread-3, state=WAITING, group=TGRP-BasicZkTest]         at java.base@9.0.1/jdk.internal.misc.Unsafe.park(Native Method)         at java.base@9.0.1/java.util.concurrent.locks.LockSupport.park(LockSupport.java:194)         at java.base@9.0.1/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2062)         at java.base@9.0.1/java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1126)         at java.base@9.0.1/java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:848)         at java.base@9.0.1/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1092)         at java.base@9.0.1/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1152)         at java.base@9.0.1/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:641)         at java.base@9.0.1/java.lang.Thread.run(Thread.java:844)   17) Thread[id=12071, name=Connection evictor, state=TIMED_WAITING, group=TGRP-BasicZkTest]         at java.base@9.0.1/java.lang.Thread.sleep(Native Method)         at app//org.apache.http.impl.client.IdleConnectionEvictor$1.run(IdleConnectionEvictor.java:66)         at java.base@9.0.1/java.lang.Thread.run(Thread.java:844)   18) Thread[id=12090, name=searcherExecutor-4733-thread-1, state=WAITING, group=TGRP-BasicZkTest]         at java.base@9.0.1/jdk.internal.misc.Unsafe.park(Native Method)         at java.base@9.0.1/java.util.concurrent.locks.LockSupport.park(LockSupport.java:194)         at java.base@9.0.1/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2062)         at java.base@9.0.1/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)         at java.base@9.0.1/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1092)         at java.base@9.0.1/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1152)         at java.base@9.0.1/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:641)         at java.base@9.0.1/java.lang.Thread.run(Thread.java:844)   19) Thread[id=12084, name=ScheduledTrigger-4728-thread-2, state=WAITING, group=TGRP-BasicZkTest]         at java.base@9.0.1/jdk.internal.misc.Unsafe.park(Native Method)         at java.base@9.0.1/java.util.concurrent.locks.LockSupport.park(LockSupport.java:194)         at java.base@9.0.1/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2062)         at java.base@9.0.1/java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1126)         at java.base@9.0.1/java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:848)         at java.base@9.0.1/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1092)         at java.base@9.0.1/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1152)         at java.base@9.0.1/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:641)         at java.base@9.0.1/java.lang.Thread.run(Thread.java:844)   20) Thread[id=12094, name=zkCallback-2085-thread-5, state=TIMED_WAITING, group=TGRP-BasicZkTest]         at java.base@9.0.1/jdk.internal.misc.Unsafe.park(Native Method)         at java.base@9.0.1/java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:234)         at java.base@9.0.1/java.util.concurrent.SynchronousQueue$TransferStack.awaitFulfill(SynchronousQueue.java:462)         at java.base@9.0.1/java.util.concurrent.SynchronousQueue$TransferStack.transfer(SynchronousQueue.java:361)         at java.base@9.0.1/java.util.concurrent.SynchronousQueue.poll(SynchronousQueue.java:937)         at java.base@9.0.1/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1091)         at java.base@9.0.1/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1152)         at java.base@9.0.1/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:641)         at java.base@9.0.1/java.lang.Thread.run(Thread.java:844)   21) Thread[id=12077, name=zkConnectionManagerCallback-2086-thread-1, state=WAITING, group=TGRP-BasicZkTest]         at java.base@9.0.1/jdk.internal.misc.Unsafe.park(Native Method)         at java.base@9.0.1/java.util.concurrent.locks.LockSupport.park(LockSupport.java:194)         at java.base@9.0.1/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2062)         at java.base@9.0.1/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)         at java.base@9.0.1/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1092)         at java.base@9.0.1/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1152)         at java.base@9.0.1/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:641)         at java.base@9.0.1/java.lang.Thread.run(Thread.java:844)   22) Thread[id=12099, name=SessionTracker, state=TIMED_WAITING, group=TGRP-BasicZkTest]         at java.base@9.0.1/java.lang.Object.wait(Native Method)         at app//org.apache.zookeeper.server.SessionTrackerImpl.run(SessionTrackerImpl.java:146)   23) Thread[id=12081, name=OverseerAutoScalingTriggerThread-99418034188582915-88.99.242.108:8983_-n_0000000000, state=WAITING, group=Overseer autoscaling triggers]         at java.base@9.0.1/jdk.internal.misc.Unsafe.park(Native Method)         at java.base@9.0.1/java.util.concurrent.locks.LockSupport.park(LockSupport.java:194)         at java.base@9.0.1/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2062)         at app//org.apache.solr.cloud.autoscaling.OverseerTriggerThread.run(OverseerTriggerThread.java:166)         at java.base@9.0.1/java.lang.Thread.run(Thread.java:844)   24) Thread[id=12088, name=zkCallback-2085-thread-2, state=TIMED_WAITING, group=TGRP-BasicZkTest]         at java.base@9.0.1/jdk.internal.misc.Unsafe.park(Native Method)         at java.base@9.0.1/java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:234)         at java.base@9.0.1/java.util.concurrent.SynchronousQueue$TransferStack.awaitFulfill(SynchronousQueue.java:462)         at java.base@9.0.1/java.util.concurrent.SynchronousQueue$TransferStack.transfer(SynchronousQueue.java:361)         at java.base@9.0.1/java.util.concurrent.SynchronousQueue.poll(SynchronousQueue.java:937)         at java.base@9.0.1/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1091)         at java.base@9.0.1/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1152)         at java.base@9.0.1/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:641)         at java.base@9.0.1/java.lang.Thread.run(Thread.java:844)   25) Thread[id=12076, name=SUITE-BasicZkTest-seed#[C5ABA40195487ADB]-worker-EventThread, state=WAITING, group=TGRP-BasicZkTest]         at java.base@9.0.1/jdk.internal.misc.Unsafe.park(Native Method)         at java.base@9.0.1/java.util.concurrent.locks.LockSupport.park(LockSupport.java:194)         at java.base@9.0.1/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2062)         at java.base@9.0.1/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)         at app//org.apache.zookeeper.ClientCnxn$EventThread.run(ClientCnxn.java:501)   26) Thread[id=12079, name=Connection evictor, state=TIMED_WAITING, group=TGRP-BasicZkTest]         at java.base@9.0.1/java.lang.Thread.sleep(Native Method)         at app//org.apache.http.impl.client.IdleConnectionEvictor$1.run(IdleConnectionEvictor.java:66)         at java.base@9.0.1/java.lang.Thread.run(Thread.java:844)   27) Thread[id=12102, name=zkCallback-2085-thread-6, state=TIMED_WAITING, group=TGRP-BasicZkTest]         at java.base@9.0.1/jdk.internal.misc.Unsafe.park(Native Method)         at java.base@9.0.1/java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:234)         at java.base@9.0.1/java.util.concurrent.SynchronousQueue$TransferStack.awaitFulfill(SynchronousQueue.java:462)         at java.base@9.0.1/java.util.concurrent.SynchronousQueue$TransferStack.transfer(SynchronousQueue.java:361)         at java.base@9.0.1/java.util.concurrent.SynchronousQueue.poll(SynchronousQueue.java:937)         at java.base@9.0.1/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1091)         at java.base@9.0.1/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1152)         at java.base@9.0.1/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:641)         at java.base@9.0.1/java.lang.Thread.run(Thread.java:844)

Stack Trace:
com.carrotsearch.randomizedtesting.ThreadLeakError: 27 threads leaked from SUITE scope at org.apache.solr.cloud.BasicZkTest: 
   1) Thread[id=12082, name=zkCallback-2085-thread-1, state=TIMED_WAITING, group=TGRP-BasicZkTest]
        at java.base@9.0.1/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@9.0.1/java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:234)
        at java.base@9.0.1/java.util.concurrent.SynchronousQueue$TransferStack.awaitFulfill(SynchronousQueue.java:462)
        at java.base@9.0.1/java.util.concurrent.SynchronousQueue$TransferStack.transfer(SynchronousQueue.java:361)
        at java.base@9.0.1/java.util.concurrent.SynchronousQueue.poll(SynchronousQueue.java:937)
        at java.base@9.0.1/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1091)
        at java.base@9.0.1/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1152)
        at java.base@9.0.1/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:641)
        at java.base@9.0.1/java.lang.Thread.run(Thread.java:844)
   2) Thread[id=12078, name=OverseerStateUpdate-99418034188582915-88.99.242.108:8983_-n_0000000000, state=TIMED_WAITING, group=Overseer state updater.]
        at java.base@9.0.1/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@9.0.1/java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:234)
        at java.base@9.0.1/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2104)
        at app//org.apache.solr.cloud.ZkDistributedQueue.peekElements(ZkDistributedQueue.java:463)
        at app//org.apache.solr.cloud.Overseer$ClusterStateUpdater.run(Overseer.java:205)
        at java.base@9.0.1/java.lang.Thread.run(Thread.java:844)
   3) Thread[id=12091, name=coreZkRegister-4723-thread-1, state=TIMED_WAITING, group=TGRP-BasicZkTest]
        at java.base@9.0.1/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@9.0.1/java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:234)
        at java.base@9.0.1/java.util.concurrent.SynchronousQueue$TransferStack.awaitFulfill(SynchronousQueue.java:462)
        at java.base@9.0.1/java.util.concurrent.SynchronousQueue$TransferStack.transfer(SynchronousQueue.java:361)
        at java.base@9.0.1/java.util.concurrent.SynchronousQueue.poll(SynchronousQueue.java:937)
        at java.base@9.0.1/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1091)
        at java.base@9.0.1/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1152)
        at java.base@9.0.1/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:641)
        at java.base@9.0.1/java.lang.Thread.run(Thread.java:844)
   4) Thread[id=12070, name=Connection evictor, state=TIMED_WAITING, group=TGRP-BasicZkTest]
        at java.base@9.0.1/java.lang.Thread.sleep(Native Method)
        at app//org.apache.http.impl.client.IdleConnectionEvictor$1.run(IdleConnectionEvictor.java:66)
        at java.base@9.0.1/java.lang.Thread.run(Thread.java:844)
   5) Thread[id=12080, name=OverseerCollectionConfigSetProcessor-99418034188582915-88.99.242.108:8983_-n_0000000000, state=TIMED_WAITING, group=Overseer collection creation process.]
        at java.base@9.0.1/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@9.0.1/java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:234)
        at java.base@9.0.1/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2104)
        at app//org.apache.solr.cloud.ZkDistributedQueue.peekElements(ZkDistributedQueue.java:463)
        at app//org.apache.solr.cloud.OverseerTaskQueue.peekTopN(OverseerTaskQueue.java:246)
        at app//org.apache.solr.cloud.OverseerTaskProcessor.run(OverseerTaskProcessor.java:228)
        at java.base@9.0.1/java.lang.Thread.run(Thread.java:844)
   6) Thread[id=12097, name=Thread-3829, state=WAITING, group=TGRP-BasicZkTest]
        at java.base@9.0.1/java.lang.Object.wait(Native Method)
        at java.base@9.0.1/java.lang.Thread.join(Thread.java:1353)
        at java.base@9.0.1/java.lang.Thread.join(Thread.java:1427)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory.join(NIOServerCnxnFactory.java:297)
        at app//org.apache.solr.cloud.ZkTestServer$ZKServerMain.runFromConfig(ZkTestServer.java:310)
        at app//org.apache.solr.cloud.ZkTestServer$2.run(ZkTestServer.java:491)
   7) Thread[id=12098, name=NIOServerCxn.Factory:0.0.0.0/0.0.0.0:44311, state=RUNNABLE, group=TGRP-BasicZkTest]
        at java.base@9.0.1/sun.nio.ch.EPollArrayWrapper.epollWait(Native Method)
        at java.base@9.0.1/sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:265)
        at java.base@9.0.1/sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:92)
        at java.base@9.0.1/sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86)
        at java.base@9.0.1/sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory.run(NIOServerCnxnFactory.java:173)
        at java.base@9.0.1/java.lang.Thread.run(Thread.java:844)
   8) Thread[id=12093, name=zkCallback-2085-thread-4, state=TIMED_WAITING, group=TGRP-BasicZkTest]
        at java.base@9.0.1/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@9.0.1/java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:234)
        at java.base@9.0.1/java.util.concurrent.SynchronousQueue$TransferStack.awaitFulfill(SynchronousQueue.java:462)
        at java.base@9.0.1/java.util.concurrent.SynchronousQueue$TransferStack.transfer(SynchronousQueue.java:361)
        at java.base@9.0.1/java.util.concurrent.SynchronousQueue.poll(SynchronousQueue.java:937)
        at java.base@9.0.1/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1091)
        at java.base@9.0.1/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1152)
        at java.base@9.0.1/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:641)
        at java.base@9.0.1/java.lang.Thread.run(Thread.java:844)
   9) Thread[id=12096, name=ScheduledTrigger-4728-thread-4, state=WAITING, group=TGRP-BasicZkTest]
        at java.base@9.0.1/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@9.0.1/java.util.concurrent.locks.LockSupport.park(LockSupport.java:194)
        at java.base@9.0.1/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2062)
        at java.base@9.0.1/java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1126)
        at java.base@9.0.1/java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:848)
        at java.base@9.0.1/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1092)
        at java.base@9.0.1/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1152)
        at java.base@9.0.1/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:641)
        at java.base@9.0.1/java.lang.Thread.run(Thread.java:844)
  10) Thread[id=12083, name=ScheduledTrigger-4728-thread-1, state=TIMED_WAITING, group=TGRP-BasicZkTest]
        at java.base@9.0.1/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@9.0.1/java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:234)
        at java.base@9.0.1/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2104)
        at java.base@9.0.1/java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1131)
        at java.base@9.0.1/java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:848)
        at java.base@9.0.1/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1092)
        at java.base@9.0.1/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1152)
        at java.base@9.0.1/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:641)
        at java.base@9.0.1/java.lang.Thread.run(Thread.java:844)
  11) Thread[id=12075, name=SUITE-BasicZkTest-seed#[C5ABA40195487ADB]-worker-SendThread(127.0.0.1:44311), state=RUNNABLE, group=TGRP-BasicZkTest]
        at java.base@9.0.1/sun.nio.ch.EPollArrayWrapper.epollWait(Native Method)
        at java.base@9.0.1/sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:265)
        at java.base@9.0.1/sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:92)
        at java.base@9.0.1/sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86)
        at java.base@9.0.1/sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97)
        at app//org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:349)
        at app//org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1141)
  12) Thread[id=12086, name=Thread-3828, state=WAITING, group=TGRP-BasicZkTest]
        at java.base@9.0.1/java.lang.Object.wait(Native Method)
        at java.base@9.0.1/java.lang.Object.wait(Object.java:516)
        at app//org.apache.solr.core.CloserThread.run(CoreContainer.java:1728)
  13) Thread[id=12087, name=watches-2087-thread-1, state=TIMED_WAITING, group=TGRP-BasicZkTest]
        at java.base@9.0.1/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@9.0.1/java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:234)
        at java.base@9.0.1/java.util.concurrent.SynchronousQueue$TransferStack.awaitFulfill(SynchronousQueue.java:462)
        at java.base@9.0.1/java.util.concurrent.SynchronousQueue$TransferStack.transfer(SynchronousQueue.java:361)
        at java.base@9.0.1/java.util.concurrent.SynchronousQueue.poll(SynchronousQueue.java:937)
        at java.base@9.0.1/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1091)
        at java.base@9.0.1/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1152)
        at java.base@9.0.1/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:641)
        at java.base@9.0.1/java.lang.Thread.run(Thread.java:844)
  14) Thread[id=12092, name=zkCallback-2085-thread-3, state=TIMED_WAITING, group=TGRP-BasicZkTest]
        at java.base@9.0.1/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@9.0.1/java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:234)
        at java.base@9.0.1/java.util.concurrent.SynchronousQueue$TransferStack.awaitFulfill(SynchronousQueue.java:462)
        at java.base@9.0.1/java.util.concurrent.SynchronousQueue$TransferStack.transfer(SynchronousQueue.java:361)
        at java.base@9.0.1/java.util.concurrent.SynchronousQueue.poll(SynchronousQueue.java:937)
        at java.base@9.0.1/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1091)
        at java.base@9.0.1/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1152)
        at java.base@9.0.1/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:641)
        at java.base@9.0.1/java.lang.Thread.run(Thread.java:844)
  15) Thread[id=12101, name=ProcessThread(sid:0 cport:44311):, state=WAITING, group=TGRP-BasicZkTest]
        at java.base@9.0.1/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@9.0.1/java.util.concurrent.locks.LockSupport.park(LockSupport.java:194)
        at java.base@9.0.1/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2062)
        at java.base@9.0.1/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at app//org.apache.zookeeper.server.PrepRequestProcessor.run(PrepRequestProcessor.java:122)
  16) Thread[id=12095, name=ScheduledTrigger-4728-thread-3, state=WAITING, group=TGRP-BasicZkTest]
        at java.base@9.0.1/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@9.0.1/java.util.concurrent.locks.LockSupport.park(LockSupport.java:194)
        at java.base@9.0.1/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2062)
        at java.base@9.0.1/java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1126)
        at java.base@9.0.1/java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:848)
        at java.base@9.0.1/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1092)
        at java.base@9.0.1/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1152)
        at java.base@9.0.1/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:641)
        at java.base@9.0.1/java.lang.Thread.run(Thread.java:844)
  17) Thread[id=12071, name=Connection evictor, state=TIMED_WAITING, group=TGRP-BasicZkTest]
        at java.base@9.0.1/java.lang.Thread.sleep(Native Method)
        at app//org.apache.http.impl.client.IdleConnectionEvictor$1.run(IdleConnectionEvictor.java:66)
        at java.base@9.0.1/java.lang.Thread.run(Thread.java:844)
  18) Thread[id=12090, name=searcherExecutor-4733-thread-1, state=WAITING, group=TGRP-BasicZkTest]
        at java.base@9.0.1/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@9.0.1/java.util.concurrent.locks.LockSupport.park(LockSupport.java:194)
        at java.base@9.0.1/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2062)
        at java.base@9.0.1/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@9.0.1/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1092)
        at java.base@9.0.1/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1152)
        at java.base@9.0.1/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:641)
        at java.base@9.0.1/java.lang.Thread.run(Thread.java:844)
  19) Thread[id=12084, name=ScheduledTrigger-4728-thread-2, state=WAITING, group=TGRP-BasicZkTest]
        at java.base@9.0.1/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@9.0.1/java.util.concurrent.locks.LockSupport.park(LockSupport.java:194)
        at java.base@9.0.1/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2062)
        at java.base@9.0.1/java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1126)
        at java.base@9.0.1/java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:848)
        at java.base@9.0.1/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1092)
        at java.base@9.0.1/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1152)
        at java.base@9.0.1/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:641)
        at java.base@9.0.1/java.lang.Thread.run(Thread.java:844)
  20) Thread[id=12094, name=zkCallback-2085-thread-5, state=TIMED_WAITING, group=TGRP-BasicZkTest]
        at java.base@9.0.1/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@9.0.1/java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:234)
        at java.base@9.0.1/java.util.concurrent.SynchronousQueue$TransferStack.awaitFulfill(SynchronousQueue.java:462)
        at java.base@9.0.1/java.util.concurrent.SynchronousQueue$TransferStack.transfer(SynchronousQueue.java:361)
        at java.base@9.0.1/java.util.concurrent.SynchronousQueue.poll(SynchronousQueue.java:937)
        at java.base@9.0.1/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1091)
        at java.base@9.0.1/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1152)
        at java.base@9.0.1/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:641)
        at java.base@9.0.1/java.lang.Thread.run(Thread.java:844)
  21) Thread[id=12077, name=zkConnectionManagerCallback-2086-thread-1, state=WAITING, group=TGRP-BasicZkTest]
        at java.base@9.0.1/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@9.0.1/java.util.concurrent.locks.LockSupport.park(LockSupport.java:194)
        at java.base@9.0.1/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2062)
        at java.base@9.0.1/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@9.0.1/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1092)
        at java.base@9.0.1/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1152)
        at java.base@9.0.1/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:641)
        at java.base@9.0.1/java.lang.Thread.run(Thread.java:844)
  22) Thread[id=12099, name=SessionTracker, state=TIMED_WAITING, group=TGRP-BasicZkTest]
        at java.base@9.0.1/java.lang.Object.wait(Native Method)
        at app//org.apache.zookeeper.server.SessionTrackerImpl.run(SessionTrackerImpl.java:146)
  23) Thread[id=12081, name=OverseerAutoScalingTriggerThread-99418034188582915-88.99.242.108:8983_-n_0000000000, state=WAITING, group=Overseer autoscaling triggers]
        at java.base@9.0.1/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@9.0.1/java.util.concurrent.locks.LockSupport.park(LockSupport.java:194)
        at java.base@9.0.1/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2062)
        at app//org.apache.solr.cloud.autoscaling.OverseerTriggerThread.run(OverseerTriggerThread.java:166)
        at java.base@9.0.1/java.lang.Thread.run(Thread.java:844)
  24) Thread[id=12088, name=zkCallback-2085-thread-2, state=TIMED_WAITING, group=TGRP-BasicZkTest]
        at java.base@9.0.1/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@9.0.1/java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:234)
        at java.base@9.0.1/java.util.concurrent.SynchronousQueue$TransferStack.awaitFulfill(SynchronousQueue.java:462)
        at java.base@9.0.1/java.util.concurrent.SynchronousQueue$TransferStack.transfer(SynchronousQueue.java:361)
        at java.base@9.0.1/java.util.concurrent.SynchronousQueue.poll(SynchronousQueue.java:937)
        at java.base@9.0.1/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1091)
        at java.base@9.0.1/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1152)
        at java.base@9.0.1/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:641)
        at java.base@9.0.1/java.lang.Thread.run(Thread.java:844)
  25) Thread[id=12076, name=SUITE-BasicZkTest-seed#[C5ABA40195487ADB]-worker-EventThread, state=WAITING, group=TGRP-BasicZkTest]
        at java.base@9.0.1/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@9.0.1/java.util.concurrent.locks.LockSupport.park(LockSupport.java:194)
        at java.base@9.0.1/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2062)
        at java.base@9.0.1/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at app//org.apache.zookeeper.ClientCnxn$EventThread.run(ClientCnxn.java:501)
  26) Thread[id=12079, name=Connection evictor, state=TIMED_WAITING, group=TGRP-BasicZkTest]
        at java.base@9.0.1/java.lang.Thread.sleep(Native Method)
        at app//org.apache.http.impl.client.IdleConnectionEvictor$1.run(IdleConnectionEvictor.java:66)
        at java.base@9.0.1/java.lang.Thread.run(Thread.java:844)
  27) Thread[id=12102, name=zkCallback-2085-thread-6, state=TIMED_WAITING, group=TGRP-BasicZkTest]
        at java.base@9.0.1/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@9.0.1/java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:234)
        at java.base@9.0.1/java.util.concurrent.SynchronousQueue$TransferStack.awaitFulfill(SynchronousQueue.java:462)
        at java.base@9.0.1/java.util.concurrent.SynchronousQueue$TransferStack.transfer(SynchronousQueue.java:361)
        at java.base@9.0.1/java.util.concurrent.SynchronousQueue.poll(SynchronousQueue.java:937)
        at java.base@9.0.1/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1091)
        at java.base@9.0.1/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1152)
        at java.base@9.0.1/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:641)
        at java.base@9.0.1/java.lang.Thread.run(Thread.java:844)
	at __randomizedtesting.SeedInfo.seed([C5ABA40195487ADB]:0)


FAILED:  junit.framework.TestSuite.org.apache.solr.cloud.BasicZkTest

Error Message:
There are still zombie threads that couldn't be terminated:    1) Thread[id=12087, name=watches-2087-thread-1, state=TIMED_WAITING, group=TGRP-BasicZkTest]         at java.base@9.0.1/jdk.internal.misc.Unsafe.park(Native Method)         at java.base@9.0.1/java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:234)         at java.base@9.0.1/java.util.concurrent.SynchronousQueue$TransferStack.awaitFulfill(SynchronousQueue.java:462)         at java.base@9.0.1/java.util.concurrent.SynchronousQueue$TransferStack.transfer(SynchronousQueue.java:361)         at java.base@9.0.1/java.util.concurrent.SynchronousQueue.poll(SynchronousQueue.java:937)         at java.base@9.0.1/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1091)         at java.base@9.0.1/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1152)         at java.base@9.0.1/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:641)         at java.base@9.0.1/java.lang.Thread.run(Thread.java:844)    2) Thread[id=12082, name=zkCallback-2085-thread-1, state=TIMED_WAITING, group=TGRP-BasicZkTest]         at java.base@9.0.1/jdk.internal.misc.Unsafe.park(Native Method)         at java.base@9.0.1/java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:234)         at java.base@9.0.1/java.util.concurrent.SynchronousQueue$TransferStack.awaitFulfill(SynchronousQueue.java:462)         at java.base@9.0.1/java.util.concurrent.SynchronousQueue$TransferStack.transfer(SynchronousQueue.java:361)         at java.base@9.0.1/java.util.concurrent.SynchronousQueue.poll(SynchronousQueue.java:937)         at java.base@9.0.1/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1091)         at java.base@9.0.1/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1152)         at java.base@9.0.1/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:641)         at java.base@9.0.1/java.lang.Thread.run(Thread.java:844)    3) Thread[id=12092, name=zkCallback-2085-thread-3, state=TIMED_WAITING, group=TGRP-BasicZkTest]         at java.base@9.0.1/jdk.internal.misc.Unsafe.park(Native Method)         at java.base@9.0.1/java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:234)         at java.base@9.0.1/java.util.concurrent.SynchronousQueue$TransferStack.awaitFulfill(SynchronousQueue.java:462)         at java.base@9.0.1/java.util.concurrent.SynchronousQueue$TransferStack.transfer(SynchronousQueue.java:361)         at java.base@9.0.1/java.util.concurrent.SynchronousQueue.poll(SynchronousQueue.java:937)         at java.base@9.0.1/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1091)         at java.base@9.0.1/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1152)         at java.base@9.0.1/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:641)         at java.base@9.0.1/java.lang.Thread.run(Thread.java:844)    4) Thread[id=12091, name=coreZkRegister-4723-thread-1, state=TIMED_WAITING, group=TGRP-BasicZkTest]         at java.base@9.0.1/jdk.internal.misc.Unsafe.park(Native Method)         at java.base@9.0.1/java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:234)         at java.base@9.0.1/java.util.concurrent.SynchronousQueue$TransferStack.awaitFulfill(SynchronousQueue.java:462)         at java.base@9.0.1/java.util.concurrent.SynchronousQueue$TransferStack.transfer(SynchronousQueue.java:361)         at java.base@9.0.1/java.util.concurrent.SynchronousQueue.poll(SynchronousQueue.java:937)         at java.base@9.0.1/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1091)         at java.base@9.0.1/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1152)         at java.base@9.0.1/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:641)         at java.base@9.0.1/java.lang.Thread.run(Thread.java:844)    5) Thread[id=12095, name=ScheduledTrigger-4728-thread-3, state=WAITING, group=TGRP-BasicZkTest]         at java.base@9.0.1/jdk.internal.misc.Unsafe.park(Native Method)         at java.base@9.0.1/java.util.concurrent.locks.LockSupport.park(LockSupport.java:194)         at java.base@9.0.1/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2062)         at java.base@9.0.1/java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1126)         at java.base@9.0.1/java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:848)         at java.base@9.0.1/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1092)         at java.base@9.0.1/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1152)         at java.base@9.0.1/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:641)         at java.base@9.0.1/java.lang.Thread.run(Thread.java:844)    6) Thread[id=12090, name=searcherExecutor-4733-thread-1, state=WAITING, group=TGRP-BasicZkTest]         at java.base@9.0.1/jdk.internal.misc.Unsafe.park(Native Method)         at java.base@9.0.1/java.util.concurrent.locks.LockSupport.park(LockSupport.java:194)         at java.base@9.0.1/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2062)         at java.base@9.0.1/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)         at java.base@9.0.1/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1092)         at java.base@9.0.1/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1152)         at java.base@9.0.1/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:641)         at java.base@9.0.1/java.lang.Thread.run(Thread.java:844)    7) Thread[id=12084, name=ScheduledTrigger-4728-thread-2, state=WAITING, group=TGRP-BasicZkTest]         at java.base@9.0.1/jdk.internal.misc.Unsafe.park(Native Method)         at java.base@9.0.1/java.util.concurrent.locks.LockSupport.park(LockSupport.java:194)         at java.base@9.0.1/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2062)         at java.base@9.0.1/java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1126)         at java.base@9.0.1/java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:848)         at java.base@9.0.1/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1092)         at java.base@9.0.1/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1152)         at java.base@9.0.1/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:641)         at java.base@9.0.1/java.lang.Thread.run(Thread.java:844)    8) Thread[id=12094, name=zkCallback-2085-thread-5, state=TIMED_WAITING, group=TGRP-BasicZkTest]         at java.base@9.0.1/jdk.internal.misc.Unsafe.park(Native Method)         at java.base@9.0.1/java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:234)         at java.base@9.0.1/java.util.concurrent.SynchronousQueue$TransferStack.awaitFulfill(SynchronousQueue.java:462)         at java.base@9.0.1/java.util.concurrent.SynchronousQueue$TransferStack.transfer(SynchronousQueue.java:361)         at java.base@9.0.1/java.util.concurrent.SynchronousQueue.poll(SynchronousQueue.java:937)         at java.base@9.0.1/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1091)         at java.base@9.0.1/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1152)         at java.base@9.0.1/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:641)         at java.base@9.0.1/java.lang.Thread.run(Thread.java:844)    9) Thread[id=12077, name=zkConnectionManagerCallback-2086-thread-1, state=WAITING, group=TGRP-BasicZkTest]         at java.base@9.0.1/jdk.internal.misc.Unsafe.park(Native Method)         at java.base@9.0.1/java.util.concurrent.locks.LockSupport.park(LockSupport.java:194)         at java.base@9.0.1/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2062)         at java.base@9.0.1/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)         at java.base@9.0.1/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1092)         at java.base@9.0.1/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1152)         at java.base@9.0.1/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:641)         at java.base@9.0.1/java.lang.Thread.run(Thread.java:844)   10) Thread[id=12093, name=zkCallback-2085-thread-4, state=TIMED_WAITING, group=TGRP-BasicZkTest]         at java.base@9.0.1/jdk.internal.misc.Unsafe.park(Native Method)         at java.base@9.0.1/java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:234)         at java.base@9.0.1/java.util.concurrent.SynchronousQueue$TransferStack.awaitFulfill(SynchronousQueue.java:462)         at java.base@9.0.1/java.util.concurrent.SynchronousQueue$TransferStack.transfer(SynchronousQueue.java:361)         at java.base@9.0.1/java.util.concurrent.SynchronousQueue.poll(SynchronousQueue.java:937)         at java.base@9.0.1/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1091)         at java.base@9.0.1/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1152)         at java.base@9.0.1/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:641)         at java.base@9.0.1/java.lang.Thread.run(Thread.java:844)   11) Thread[id=12096, name=ScheduledTrigger-4728-thread-4, state=WAITING, group=TGRP-BasicZkTest]         at java.base@9.0.1/jdk.internal.misc.Unsafe.park(Native Method)         at java.base@9.0.1/java.util.concurrent.locks.LockSupport.park(LockSupport.java:194)         at java.base@9.0.1/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2062)         at java.base@9.0.1/java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1126)         at java.base@9.0.1/java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:848)         at java.base@9.0.1/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1092)         at java.base@9.0.1/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1152)         at java.base@9.0.1/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:641)         at java.base@9.0.1/java.lang.Thread.run(Thread.java:844)   12) Thread[id=12083, name=ScheduledTrigger-4728-thread-1, state=TIMED_WAITING, group=TGRP-BasicZkTest]         at java.base@9.0.1/jdk.internal.misc.Unsafe.park(Native Method)         at java.base@9.0.1/java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:234)         at java.base@9.0.1/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2104)         at java.base@9.0.1/java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1131)         at java.base@9.0.1/java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:848)         at java.base@9.0.1/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1092)         at java.base@9.0.1/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1152)         at java.base@9.0.1/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:641)         at java.base@9.0.1/java.lang.Thread.run(Thread.java:844)   13) Thread[id=12088, name=zkCallback-2085-thread-2, state=TIMED_WAITING, group=TGRP-BasicZkTest]         at java.base@9.0.1/jdk.internal.misc.Unsafe.park(Native Method)         at java.base@9.0.1/java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:234)         at java.base@9.0.1/java.util.concurrent.SynchronousQueue$TransferStack.awaitFulfill(SynchronousQueue.java:462)         at java.base@9.0.1/java.util.concurrent.SynchronousQueue$TransferStack.transfer(SynchronousQueue.java:361)         at java.base@9.0.1/java.util.concurrent.SynchronousQueue.poll(SynchronousQueue.java:937)         at java.base@9.0.1/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1091)         at java.base@9.0.1/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1152)         at java.base@9.0.1/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:641)         at java.base@9.0.1/java.lang.Thread.run(Thread.java:844)   14) Thread[id=12102, name=zkCallback-2085-thread-6, state=TIMED_WAITING, group=TGRP-BasicZkTest]         at java.base@9.0.1/jdk.internal.misc.Unsafe.park(Native Method)         at java.base@9.0.1/java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:234)         at java.base@9.0.1/java.util.concurrent.SynchronousQueue$TransferStack.awaitFulfill(SynchronousQueue.java:462)         at java.base@9.0.1/java.util.concurrent.SynchronousQueue$TransferStack.transfer(SynchronousQueue.java:361)         at java.base@9.0.1/java.util.concurrent.SynchronousQueue.poll(SynchronousQueue.java:937)         at java.base@9.0.1/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1091)         at java.base@9.0.1/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1152)         at java.base@9.0.1/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:641)         at java.base@9.0.1/java.lang.Thread.run(Thread.java:844)   15) Thread[id=12075, name=SUITE-BasicZkTest-seed#[C5ABA40195487ADB]-worker-SendThread(127.0.0.1:44311), state=TIMED_WAITING, group=TGRP-BasicZkTest]         at java.base@9.0.1/java.lang.Thread.sleep(Native Method)         at app//org.apache.zookeeper.client.StaticHostProvider.next(StaticHostProvider.java:101)         at app//org.apache.zookeeper.ClientCnxn$SendThread.startConnect(ClientCnxn.java:997)         at app//org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1060)   16) Thread[id=12086, name=Thread-3828, state=WAITING, group=TGRP-BasicZkTest]         at java.base@9.0.1/java.lang.Object.wait(Native Method)         at java.base@9.0.1/java.lang.Object.wait(Object.java:516)         at app//org.apache.solr.core.CloserThread.run(CoreContainer.java:1728)

Stack Trace:
com.carrotsearch.randomizedtesting.ThreadLeakError: There are still zombie threads that couldn't be terminated:
   1) Thread[id=12087, name=watches-2087-thread-1, state=TIMED_WAITING, group=TGRP-BasicZkTest]
        at java.base@9.0.1/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@9.0.1/java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:234)
        at java.base@9.0.1/java.util.concurrent.SynchronousQueue$TransferStack.awaitFulfill(SynchronousQueue.java:462)
        at java.base@9.0.1/java.util.concurrent.SynchronousQueue$TransferStack.transfer(SynchronousQueue.java:361)
        at java.base@9.0.1/java.util.concurrent.SynchronousQueue.poll(SynchronousQueue.java:937)
        at java.base@9.0.1/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1091)
        at java.base@9.0.1/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1152)
        at java.base@9.0.1/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:641)
        at java.base@9.0.1/java.lang.Thread.run(Thread.java:844)
   2) Thread[id=12082, name=zkCallback-2085-thread-1, state=TIMED_WAITING, group=TGRP-BasicZkTest]
        at java.base@9.0.1/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@9.0.1/java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:234)
        at java.base@9.0.1/java.util.concurrent.SynchronousQueue$TransferStack.awaitFulfill(SynchronousQueue.java:462)
        at java.base@9.0.1/java.util.concurrent.SynchronousQueue$TransferStack.transfer(SynchronousQueue.java:361)
        at java.base@9.0.1/java.util.concurrent.SynchronousQueue.poll(SynchronousQueue.java:937)
        at java.base@9.0.1/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1091)
        at java.base@9.0.1/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1152)
        at java.base@9.0.1/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:641)
        at java.base@9.0.1/java.lang.Thread.run(Thread.java:844)
   3) Thread[id=12092, name=zkCallback-2085-thread-3, state=TIMED_WAITING, group=TGRP-BasicZkTest]
        at java.base@9.0.1/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@9.0.1/java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:234)
        at java.base@9.0.1/java.util.concurrent.SynchronousQueue$TransferStack.awaitFulfill(SynchronousQueue.java:462)
        at java.base@9.0.1/java.util.concurrent.SynchronousQueue$TransferStack.transfer(SynchronousQueue.java:361)
        at java.base@9.0.1/java.util.concurrent.SynchronousQueue.poll(SynchronousQueue.java:937)
        at java.base@9.0.1/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1091)
        at java.base@9.0.1/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1152)
        at java.base@9.0.1/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:641)
        at java.base@9.0.1/java.lang.Thread.run(Thread.java:844)
   4) Thread[id=12091, name=coreZkRegister-4723-thread-1, state=TIMED_WAITING, group=TGRP-BasicZkTest]
        at java.base@9.0.1/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@9.0.1/java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:234)
        at java.base@9.0.1/java.util.concurrent.SynchronousQueue$TransferStack.awaitFulfill(SynchronousQueue.java:462)
        at java.base@9.0.1/java.util.concurrent.SynchronousQueue$TransferStack.transfer(SynchronousQueue.java:361)
        at java.base@9.0.1/java.util.concurrent.SynchronousQueue.poll(SynchronousQueue.java:937)
        at java.base@9.0.1/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1091)
        at java.base@9.0.1/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1152)
        at java.base@9.0.1/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:641)
        at java.base@9.0.1/java.lang.Thread.run(Thread.java:844)
   5) Thread[id=12095, name=ScheduledTrigger-4728-thread-3, state=WAITING, group=TGRP-BasicZkTest]
        at java.base@9.0.1/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@9.0.1/java.util.concurrent.locks.LockSupport.park(LockSupport.java:194)
        at java.base@9.0.1/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2062)
        at java.base@9.0.1/java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1126)
        at java.base@9.0.1/java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:848)
        at java.base@9.0.1/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1092)
        at java.base@9.0.1/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1152)
        at java.base@9.0.1/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:641)
        at java.base@9.0.1/java.lang.Thread.run(Thread.java:844)
   6) Thread[id=12090, name=searcherExecutor-4733-thread-1, state=WAITING, group=TGRP-BasicZkTest]
        at java.base@9.0.1/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@9.0.1/java.util.concurrent.locks.LockSupport.park(LockSupport.java:194)
        at java.base@9.0.1/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2062)
        at java.base@9.0.1/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@9.0.1/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1092)
        at java.base@9.0.1/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1152)
        at java.base@9.0.1/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:641)
        at java.base@9.0.1/java.lang.Thread.run(Thread.java:844)
   7) Thread[id=12084, name=ScheduledTrigger-4728-thread-2, state=WAITING, group=TGRP-BasicZkTest]
        at java.base@9.0.1/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@9.0.1/java.util.concurrent.locks.LockSupport.park(LockSupport.java:194)
        at java.base@9.0.1/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2062)
        at java.base@9.0.1/java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1126)
        at java.base@9.0.1/java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:848)
        at java.base@9.0.1/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1092)
        at java.base@9.0.1/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1152)
        at java.base@9.0.1/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:641)
        at java.base@9.0.1/java.lang.Thread.run(Thread.java:844)
   8) Thread[id=12094, name=zkCallback-2085-thread-5, state=TIMED_WAITING, group=TGRP-BasicZkTest]
        at java.base@9.0.1/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@9.0.1/java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:234)
        at java.base@9.0.1/java.util.concurrent.SynchronousQueue$TransferStack.awaitFulfill(SynchronousQueue.java:462)
        at java.base@9.0.1/java.util.concurrent.SynchronousQueue$TransferStack.transfer(SynchronousQueue.java:361)
        at java.base@9.0.1/java.util.concurrent.SynchronousQueue.poll(SynchronousQueue.java:937)
        at java.base@9.0.1/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1091)
        at java.base@9.0.1/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1152)
        at java.base@9.0.1/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:641)
        at java.base@9.0.1/java.lang.Thread.run(Thread.java:844)
   9) Thread[id=12077, name=zkConnectionManagerCallback-2086-thread-1, state=WAITING, group=TGRP-BasicZkTest]
        at java.base@9.0.1/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@9.0.1/java.util.concurrent.locks.LockSupport.park(LockSupport.java:194)
        at java.base@9.0.1/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2062)
        at java.base@9.0.1/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@9.0.1/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1092)
        at java.base@9.0.1/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1152)
        at java.base@9.0.1/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:641)
        at java.base@9.0.1/java.lang.Thread.run(Thread.java:844)
  10) Thread[id=12093, name=zkCallback-2085-thread-4, state=TIMED_WAITING, group=TGRP-BasicZkTest]
        at java.base@9.0.1/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@9.0.1/java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:234)
        at java.base@9.0.1/java.util.concurrent.SynchronousQueue$TransferStack.awaitFulfill(SynchronousQueue.java:462)
        at java.base@9.0.1/java.util.concurrent.SynchronousQueue$TransferStack.transfer(SynchronousQueue.java:361)
        at java.base@9.0.1/java.util.concurrent.SynchronousQueue.poll(SynchronousQueue.java:937)
        at java.base@9.0.1/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1091)
        at java.base@9.0.1/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1152)
        at java.base@9.0.1/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:641)
        at java.base@9.0.1/java.lang.Thread.run(Thread.java:844)
  11) Thread[id=12096, name=ScheduledTrigger-4728-thread-4, state=WAITING, group=TGRP-BasicZkTest]
        at java.base@9.0.1/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@9.0.1/java.util.concurrent.locks.LockSupport.park(LockSupport.java:194)
        at java.base@9.0.1/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2062)
        at java.base@9.0.1/java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1126)
        at java.base@9.0.1/java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:848)
        at java.base@9.0.1/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1092)
        at java.base@9.0.1/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1152)
        at java.base@9.0.1/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:641)
        at java.base@9.0.1/java.lang.Thread.run(Thread.java:844)
  12) Thread[id=12083, name=ScheduledTrigger-4728-thread-1, state=TIMED_WAITING, group=TGRP-BasicZkTest]
        at java.base@9.0.1/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@9.0.1/java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:234)
        at java.base@9.0.1/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2104)
        at java.base@9.0.1/java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1131)
        at java.base@9.0.1/java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:848)
        at java.base@9.0.1/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1092)
        at java.base@9.0.1/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1152)
        at java.base@9.0.1/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:641)
        at java.base@9.0.1/java.lang.Thread.run(Thread.java:844)
  13) Thread[id=12088, name=zkCallback-2085-thread-2, state=TIMED_WAITING, group=TGRP-BasicZkTest]
        at java.base@9.0.1/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@9.0.1/java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:234)
        at java.base@9.0.1/java.util.concurrent.SynchronousQueue$TransferStack.awaitFulfill(SynchronousQueue.java:462)
        at java.base@9.0.1/java.util.concurrent.SynchronousQueue$TransferStack.transfer(SynchronousQueue.java:361)
        at java.base@9.0.1/java.util.concurrent.SynchronousQueue.poll(SynchronousQueue.java:937)
        at java.base@9.0.1/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1091)
        at java.base@9.0.1/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1152)
        at java.base@9.0.1/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:641)
        at java.base@9.0.1/java.lang.Thread.run(Thread.java:844)
  14) Thread[id=12102, name=zkCallback-2085-thread-6, state=TIMED_WAITING, group=TGRP-BasicZkTest]
        at java.base@9.0.1/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@9.0.1/java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:234)
        at java.base@9.0.1/java.util.concurrent.SynchronousQueue$TransferStack.awaitFulfill(SynchronousQueue.java:462)
        at java.base@9.0.1/java.util.concurrent.SynchronousQueue$TransferStack.transfer(SynchronousQueue.java:361)
        at java.base@9.0.1/java.util.concurrent.SynchronousQueue.poll(SynchronousQueue.java:937)
        at java.base@9.0.1/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1091)
        at java.base@9.0.1/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1152)
        at java.base@9.0.1/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:641)
        at java.base@9.0.1/java.lang.Thread.run(Thread.java:844)
  15) Thread[id=12075, name=SUITE-BasicZkTest-seed#[C5ABA40195487ADB]-worker-SendThread(127.0.0.1:44311), state=TIMED_WAITING, group=TGRP-BasicZkTest]
        at java.base@9.0.1/java.lang.Thread.sleep(Native Method)
        at app//org.apache.zookeeper.client.StaticHostProvider.next(StaticHostProvider.java:101)
        at app//org.apache.zookeeper.ClientCnxn$SendThread.startConnect(ClientCnxn.java:997)
        at app//org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1060)
  16) Thread[id=12086, name=Thread-3828, state=WAITING, group=TGRP-BasicZkTest]
        at java.base@9.0.1/java.lang.Object.wait(Native Method)
        at java.base@9.0.1/java.lang.Object.wait(Object.java:516)
        at app//org.apache.solr.core.CloserThread.run(CoreContainer.java:1728)
	at __randomizedtesting.SeedInfo.seed([C5ABA40195487ADB]:0)


FAILED:  org.apache.solr.handler.admin.AutoscalingHistoryHandlerTest.testHistory

Error Message:
expected:<5> but was:<0>

Stack Trace:
java.lang.AssertionError: expected:<5> but was:<0>
	at __randomizedtesting.SeedInfo.seed([C5ABA40195487ADB:A85700FC2F0085DC]:0)
	at org.junit.Assert.fail(Assert.java:93)
	at org.junit.Assert.failNotEquals(Assert.java:647)
	at org.junit.Assert.assertEquals(Assert.java:128)
	at org.junit.Assert.assertEquals(Assert.java:472)
	at org.junit.Assert.assertEquals(Assert.java:456)
	at org.apache.solr.handler.admin.AutoscalingHistoryHandlerTest.testHistory(AutoscalingHistoryHandlerTest.java:274)
	at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:564)
	at com.carrotsearch.randomizedtesting.RandomizedRunner.invoke(RandomizedRunner.java:1737)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$8.evaluate(RandomizedRunner.java:934)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$9.evaluate(RandomizedRunner.java:970)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$10.evaluate(RandomizedRunner.java:984)
	at com.carrotsearch.randomizedtesting.rules.SystemPropertiesRestoreRule$1.evaluate(SystemPropertiesRestoreRule.java:57)
	at org.apache.lucene.util.TestRuleSetupTeardownChained$1.evaluate(TestRuleSetupTeardownChained.java:49)
	at org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeAfterRule.java:45)
	at org.apache.lucene.util.TestRuleThreadAndTestName$1.evaluate(TestRuleThreadAndTestName.java:48)
	at org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRuleIgnoreAfterMaxFailures.java:64)
	at org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure.java:47)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.run(ThreadLeakControl.java:368)
	at com.carrotsearch.randomizedtesting.ThreadLeakControl.forkTimeoutingTask(ThreadLeakControl.java:817)
	at com.carrotsearch.randomizedtesting.ThreadLeakControl$3.evaluate(ThreadLeakControl.java:468)
	at com.carrotsearch.randomizedtesting.RandomizedRunner.runSingleTest(RandomizedRunner.java:943)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$5.evaluate(RandomizedRunner.java:829)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$6.evaluate(RandomizedRunner.java:879)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$7.evaluate(RandomizedRunner.java:890)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at com.carrotsearch.randomizedtesting.rules.SystemPropertiesRestoreRule$1.evaluate(SystemPropertiesRestoreRule.java:57)
	at org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeAfterRule.java:45)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at org.apache.lucene.util.TestRuleStoreClassName$1.evaluate(TestRuleStoreClassName.java:41)
	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:53)
	at org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure.java:47)
	at org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRuleIgnoreAfterMaxFailures.java:64)
	at org.apache.lucene.util.TestRuleIgnoreTestSuites$1.evaluate(TestRuleIgnoreTestSuites.java:54)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.run(ThreadLeakControl.java:368)
	at java.base/java.lang.Thread.run(Thread.java:844)




Build Log:
[...truncated 11909 lines...]
   [junit4] Suite: org.apache.solr.handler.admin.AutoscalingHistoryHandlerTest
   [junit4]   2> 300874 INFO  (SUITE-AutoscalingHistoryHandlerTest-seed#[C5ABA40195487ADB]-worker) [    ] o.a.s.SolrTestCaseJ4 SecureRandom sanity checks: test.solr.allowed.securerandom=null & java.security.egd=file:/dev/./urandom
   [junit4]   2> Creating dataDir: /home/jenkins/workspace/Lucene-Solr-master-Linux/solr/build/solr-core/test/J1/temp/solr.handler.admin.AutoscalingHistoryHandlerTest_C5ABA40195487ADB-001/init-core-data-001
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   [junit4]   2> 300876 INFO  (SUITE-AutoscalingHistoryHandlerTest-seed#[C5ABA40195487ADB]-worker) [    ] o.a.s.c.MiniSolrCloudCluster Starting cluster of 3 servers in /home/jenkins/workspace/Lucene-Solr-master-Linux/solr/build/solr-core/test/J1/temp/solr.handler.admin.AutoscalingHistoryHandlerTest_C5ABA40195487ADB-001/tempDir-001
   [junit4]   2> 300876 INFO  (SUITE-AutoscalingHistoryHandlerTest-seed#[C5ABA40195487ADB]-worker) [    ] o.a.s.c.ZkTestServer STARTING ZK TEST SERVER
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   [junit4]   2> 300877 ERROR (Thread-1212) [    ] o.a.z.s.ZooKeeperServer ZKShutdownHandler is not registered, so ZooKeeper server won't take any action on ERROR or SHUTDOWN server state changes
   [junit4]   2> 300976 INFO  (SUITE-AutoscalingHistoryHandlerTest-seed#[C5ABA40195487ADB]-worker) [    ] o.a.s.c.ZkTestServer start zk server on port:42815
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   [junit4]   2> 300985 INFO  (jetty-launcher-393-thread-3) [    ] o.e.j.s.h.ContextHandler Started o.e.j.s.ServletContextHandler@34f0754b{/solr,null,AVAILABLE}
   [junit4]   2> 300985 INFO  (jetty-launcher-393-thread-1) [    ] o.e.j.s.h.ContextHandler Started o.e.j.s.ServletContextHandler@1a7ca3eb{/solr,null,AVAILABLE}
   [junit4]   2> 300985 INFO  (jetty-launcher-393-thread-2) [    ] o.e.j.s.h.ContextHandler Started o.e.j.s.ServletContextHandler@40842f45{/solr,null,AVAILABLE}
   [junit4]   2> 300986 INFO  (jetty-launcher-393-thread-2) [    ] o.e.j.s.AbstractConnector Started ServerConnector@7bd61e00{HTTP/1.1,[http/1.1]}{127.0.0.1:38267}
   [junit4]   2> 300986 INFO  (jetty-launcher-393-thread-1) [    ] o.e.j.s.AbstractConnector Started ServerConnector@5026521f{HTTP/1.1,[http/1.1]}{127.0.0.1:40823}
   [junit4]   2> 300986 INFO  (jetty-launcher-393-thread-3) [    ] o.e.j.s.AbstractConnector Started ServerConnector@74035aec{HTTP/1.1,[http/1.1]}{127.0.0.1:33131}
   [junit4]   2> 300986 INFO  (jetty-launcher-393-thread-1) [    ] o.e.j.s.Server Started @302547ms
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   [junit4]   2> 300987 INFO  (jetty-launcher-393-thread-1) [    ] o.a.s.c.s.e.JettySolrRunner Jetty properties: {hostContext=/solr, hostPort=40823}
   [junit4]   2> 300987 INFO  (jetty-launcher-393-thread-3) [    ] o.a.s.c.s.e.JettySolrRunner Jetty properties: {hostContext=/solr, hostPort=33131}
   [junit4]   2> 300986 INFO  (jetty-launcher-393-thread-2) [    ] o.e.j.s.Server Started @302547ms
   [junit4]   2> 300987 INFO  (jetty-launcher-393-thread-2) [    ] o.a.s.c.s.e.JettySolrRunner Jetty properties: {hostContext=/solr, hostPort=38267}
   [junit4]   2> 300987 ERROR (jetty-launcher-393-thread-1) [    ] o.a.s.u.StartupLoggingUtils Missing Java Option solr.log.dir. Logging may be missing or incomplete.
   [junit4]   2> 300987 ERROR (jetty-launcher-393-thread-3) [    ] o.a.s.u.StartupLoggingUtils Missing Java Option solr.log.dir. Logging may be missing or incomplete.
   [junit4]   2> 300987 ERROR (jetty-launcher-393-thread-2) [    ] o.a.s.u.StartupLoggingUtils Missing Java Option solr.log.dir. Logging may be missing or incomplete.
   [junit4]   2> 300987 INFO  (jetty-launcher-393-thread-1) [    ] o.a.s.s.SolrDispatchFilter  ___      _       Welcome to Apache Solr? version 8.0.0
   [junit4]   2> 300987 INFO  (jetty-launcher-393-thread-3) [    ] o.a.s.s.SolrDispatchFilter  ___      _       Welcome to Apache Solr? version 8.0.0
   [junit4]   2> 300987 INFO  (jetty-launcher-393-thread-1) [    ] o.a.s.s.SolrDispatchFilter / __| ___| |_ _   Starting in cloud mode on port null
   [junit4]   2> 300987 INFO  (jetty-launcher-393-thread-3) [    ] o.a.s.s.SolrDispatchFilter / __| ___| |_ _   Starting in cloud mode on port null
   [junit4]   2> 300987 INFO  (jetty-launcher-393-thread-2) [    ] o.a.s.s.SolrDispatchFilter  ___      _       Welcome to Apache Solr? version 8.0.0
   [junit4]   2> 300987 INFO  (jetty-launcher-393-thread-3) [    ] o.a.s.s.SolrDispatchFilter \__ \/ _ \ | '_|  Install dir: null
   [junit4]   2> 300987 INFO  (jetty-launcher-393-thread-1) [    ] o.a.s.s.SolrDispatchFilter \__ \/ _ \ | '_|  Install dir: null
   [junit4]   2> 300987 INFO  (jetty-launcher-393-thread-3) [    ] o.a.s.s.SolrDispatchFilter |___/\___/_|_|    Start time: 2018-01-26T19:57:45.557834Z
   [junit4]   2> 300987 INFO  (jetty-launcher-393-thread-1) [    ] o.a.s.s.SolrDispatchFilter |___/\___/_|_|    Start time: 2018-01-26T19:57:45.557894Z
   [junit4]   2> 300987 INFO  (jetty-launcher-393-thread-2) [    ] o.a.s.s.SolrDispatchFilter / __| ___| |_ _   Starting in cloud mode on port null
   [junit4]   2> 300988 INFO  (jetty-launcher-393-thread-2) [    ] o.a.s.s.SolrDispatchFilter \__ \/ _ \ | '_|  Install dir: null
   [junit4]   2> 300988 INFO  (jetty-launcher-393-thread-2) [    ] o.a.s.s.SolrDispatchFilter |___/\___/_|_|    Start time: 2018-01-26T19:57:45.558703Z
   [junit4]   2> 300991 INFO  (zkConnectionManagerCallback-398-thread-1) [    ] o.a.s.c.c.ConnectionManager zkClient has connected
   [junit4]   2> 300991 INFO  (zkConnectionManagerCallback-400-thread-1) [    ] o.a.s.c.c.ConnectionManager zkClient has connected
   [junit4]   2> 300993 INFO  (zkConnectionManagerCallback-402-thread-1) [    ] o.a.s.c.c.Conn

[...truncated too long message...]

.awaitFulfill(SynchronousQueue.java:462)
   [junit4]    >         at java.base@9.0.1/java.util.concurrent.SynchronousQueue$TransferStack.transfer(SynchronousQueue.java:361)
   [junit4]    >         at java.base@9.0.1/java.util.concurrent.SynchronousQueue.poll(SynchronousQueue.java:937)
   [junit4]    >         at java.base@9.0.1/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1091)
   [junit4]    >         at java.base@9.0.1/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1152)
   [junit4]    >         at java.base@9.0.1/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:641)
   [junit4]    >         at java.base@9.0.1/java.lang.Thread.run(Thread.java:844)
   [junit4]    >    9) Thread[id=12077, name=zkConnectionManagerCallback-2086-thread-1, state=WAITING, group=TGRP-BasicZkTest]
   [junit4]    >         at java.base@9.0.1/jdk.internal.misc.Unsafe.park(Native Method)
   [junit4]    >         at java.base@9.0.1/java.util.concurrent.locks.LockSupport.park(LockSupport.java:194)
   [junit4]    >         at java.base@9.0.1/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2062)
   [junit4]    >         at java.base@9.0.1/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
   [junit4]    >         at java.base@9.0.1/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1092)
   [junit4]    >         at java.base@9.0.1/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1152)
   [junit4]    >         at java.base@9.0.1/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:641)
   [junit4]    >         at java.base@9.0.1/java.lang.Thread.run(Thread.java:844)
   [junit4]    >   10) Thread[id=12093, name=zkCallback-2085-thread-4, state=TIMED_WAITING, group=TGRP-BasicZkTest]
   [junit4]    >         at java.base@9.0.1/jdk.internal.misc.Unsafe.park(Native Method)
   [junit4]    >         at java.base@9.0.1/java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:234)
   [junit4]    >         at java.base@9.0.1/java.util.concurrent.SynchronousQueue$TransferStack.awaitFulfill(SynchronousQueue.java:462)
   [junit4]    >         at java.base@9.0.1/java.util.concurrent.SynchronousQueue$TransferStack.transfer(SynchronousQueue.java:361)
   [junit4]    >         at java.base@9.0.1/java.util.concurrent.SynchronousQueue.poll(SynchronousQueue.java:937)
   [junit4]    >         at java.base@9.0.1/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1091)
   [junit4]    >         at java.base@9.0.1/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1152)
   [junit4]    >         at java.base@9.0.1/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:641)
   [junit4]    >         at java.base@9.0.1/java.lang.Thread.run(Thread.java:844)
   [junit4]    >   11) Thread[id=12096, name=ScheduledTrigger-4728-thread-4, state=WAITING, group=TGRP-BasicZkTest]
   [junit4]    >         at java.base@9.0.1/jdk.internal.misc.Unsafe.park(Native Method)
   [junit4]    >         at java.base@9.0.1/java.util.concurrent.locks.LockSupport.park(LockSupport.java:194)
   [junit4]    >         at java.base@9.0.1/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2062)
   [junit4]    >         at java.base@9.0.1/java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1126)
   [junit4]    >         at java.base@9.0.1/java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:848)
   [junit4]    >         at java.base@9.0.1/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1092)
   [junit4]    >         at java.base@9.0.1/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1152)
   [junit4]    >         at java.base@9.0.1/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:641)
   [junit4]    >         at java.base@9.0.1/java.lang.Thread.run(Thread.java:844)
   [junit4]    >   12) Thread[id=12083, name=ScheduledTrigger-4728-thread-1, state=TIMED_WAITING, group=TGRP-BasicZkTest]
   [junit4]    >         at java.base@9.0.1/jdk.internal.misc.Unsafe.park(Native Method)
   [junit4]    >         at java.base@9.0.1/java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:234)
   [junit4]    >         at java.base@9.0.1/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2104)
   [junit4]    >         at java.base@9.0.1/java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1131)
   [junit4]    >         at java.base@9.0.1/java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:848)
   [junit4]    >         at java.base@9.0.1/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1092)
   [junit4]    >         at java.base@9.0.1/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1152)
   [junit4]    >         at java.base@9.0.1/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:641)
   [junit4]    >         at java.base@9.0.1/java.lang.Thread.run(Thread.java:844)
   [junit4]    >   13) Thread[id=12088, name=zkCallback-2085-thread-2, state=TIMED_WAITING, group=TGRP-BasicZkTest]
   [junit4]    >         at java.base@9.0.1/jdk.internal.misc.Unsafe.park(Native Method)
   [junit4]    >         at java.base@9.0.1/java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:234)
   [junit4]    >         at java.base@9.0.1/java.util.concurrent.SynchronousQueue$TransferStack.awaitFulfill(SynchronousQueue.java:462)
   [junit4]    >         at java.base@9.0.1/java.util.concurrent.SynchronousQueue$TransferStack.transfer(SynchronousQueue.java:361)
   [junit4]    >         at java.base@9.0.1/java.util.concurrent.SynchronousQueue.poll(SynchronousQueue.java:937)
   [junit4]    >         at java.base@9.0.1/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1091)
   [junit4]    >         at java.base@9.0.1/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1152)
   [junit4]    >         at java.base@9.0.1/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:641)
   [junit4]    >         at java.base@9.0.1/java.lang.Thread.run(Thread.java:844)
   [junit4]    >   14) Thread[id=12102, name=zkCallback-2085-thread-6, state=TIMED_WAITING, group=TGRP-BasicZkTest]
   [junit4]    >         at java.base@9.0.1/jdk.internal.misc.Unsafe.park(Native Method)
   [junit4]    >         at java.base@9.0.1/java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:234)
   [junit4]    >         at java.base@9.0.1/java.util.concurrent.SynchronousQueue$TransferStack.awaitFulfill(SynchronousQueue.java:462)
   [junit4]    >         at java.base@9.0.1/java.util.concurrent.SynchronousQueue$TransferStack.transfer(SynchronousQueue.java:361)
   [junit4]    >         at java.base@9.0.1/java.util.concurrent.SynchronousQueue.poll(SynchronousQueue.java:937)
   [junit4]    >         at java.base@9.0.1/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1091)
   [junit4]    >         at java.base@9.0.1/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1152)
   [junit4]    >         at java.base@9.0.1/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:641)
   [junit4]    >         at java.base@9.0.1/java.lang.Thread.run(Thread.java:844)
   [junit4]    >   15) Thread[id=12075, name=SUITE-BasicZkTest-seed#[C5ABA40195487ADB]-worker-SendThread(127.0.0.1:44311), state=TIMED_WAITING, group=TGRP-BasicZkTest]
   [junit4]    >         at java.base@9.0.1/java.lang.Thread.sleep(Native Method)
   [junit4]    >         at app//org.apache.zookeeper.client.StaticHostProvider.next(StaticHostProvider.java:101)
   [junit4]    >         at app//org.apache.zookeeper.ClientCnxn$SendThread.startConnect(ClientCnxn.java:997)
   [junit4]    >         at app//org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1060)
   [junit4]    >   16) Thread[id=12086, name=Thread-3828, state=WAITING, group=TGRP-BasicZkTest]
   [junit4]    >         at java.base@9.0.1/java.lang.Object.wait(Native Method)
   [junit4]    >         at java.base@9.0.1/java.lang.Object.wait(Object.java:516)
   [junit4]    >         at app//org.apache.solr.core.CloserThread.run(CoreContainer.java:1728)
   [junit4]    > 	at __randomizedtesting.SeedInfo.seed([C5ABA40195487ADB]:0)
   [junit4] Completed [475/770 (2!)] on J1 in 33.67s, 1 test, 4 errors <<< FAILURES!

[...truncated 918 lines...]
   [junit4] JVM J2: stdout was not empty, see: /home/jenkins/workspace/Lucene-Solr-master-Linux/solr/build/solr-core/test/temp/junit4-J2-20180126_195242_9783703658086974486197.sysout
   [junit4] >>> JVM J2 emitted unexpected output (verbatim) ----
   [junit4] java.lang.OutOfMemoryError: Java heap space
   [junit4] Dumping heap to /home/jenkins/workspace/Lucene-Solr-master-Linux/heapdumps/java_pid16874.hprof ...
   [junit4] Heap dump file created [321004774 bytes in 0.403 secs]
   [junit4] <<< JVM J2: EOF ----

[...truncated 8632 lines...]
BUILD FAILED
/home/jenkins/workspace/Lucene-Solr-master-Linux/build.xml:836: The following error occurred while executing this line:
/home/jenkins/workspace/Lucene-Solr-master-Linux/build.xml:788: Some of the tests produced a heap dump, but did not fail. Maybe a suppressed OutOfMemoryError? Dumps created:
* java_pid16874.hprof

Total time: 72 minutes 29 seconds
Build step 'Invoke Ant' marked build as failure
Archiving artifacts
[WARNINGS] Skipping publisher since build result is FAILURE
Recording test results
Email was triggered for: Failure - Any
Sending email for trigger: Failure - Any

***UNCHECKED*** [JENKINS] Lucene-Solr-master-Linux (32bit/jdk1.8.0_144) - Build # 21351 - Still Unstable!

Posted by Policeman Jenkins Server <je...@thetaphi.de>.
Build: https://jenkins.thetaphi.de/job/Lucene-Solr-master-Linux/21351/
Java: 32bit/jdk1.8.0_144 -server -XX:+UseConcMarkSweepGC

1 tests failed.
FAILED:  org.apache.solr.cloud.autoscaling.TriggerIntegrationTest.testNodeLostTrigger

Error Message:


Stack Trace:
java.lang.AssertionError
	at __randomizedtesting.SeedInfo.seed([838C9FF039B89AE1:877236E20372187B]:0)
	at org.junit.Assert.fail(Assert.java:92)
	at org.junit.Assert.assertTrue(Assert.java:43)
	at org.junit.Assert.assertTrue(Assert.java:54)
	at org.apache.solr.cloud.autoscaling.TriggerIntegrationTest.testNodeLostTrigger(TriggerIntegrationTest.java:521)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:498)
	at com.carrotsearch.randomizedtesting.RandomizedRunner.invoke(RandomizedRunner.java:1737)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$8.evaluate(RandomizedRunner.java:934)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$9.evaluate(RandomizedRunner.java:970)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$10.evaluate(RandomizedRunner.java:984)
	at com.carrotsearch.randomizedtesting.rules.SystemPropertiesRestoreRule$1.evaluate(SystemPropertiesRestoreRule.java:57)
	at org.apache.lucene.util.TestRuleSetupTeardownChained$1.evaluate(TestRuleSetupTeardownChained.java:49)
	at org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeAfterRule.java:45)
	at org.apache.lucene.util.TestRuleThreadAndTestName$1.evaluate(TestRuleThreadAndTestName.java:48)
	at org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRuleIgnoreAfterMaxFailures.java:64)
	at org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure.java:47)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.run(ThreadLeakControl.java:368)
	at com.carrotsearch.randomizedtesting.ThreadLeakControl.forkTimeoutingTask(ThreadLeakControl.java:817)
	at com.carrotsearch.randomizedtesting.ThreadLeakControl$3.evaluate(ThreadLeakControl.java:468)
	at com.carrotsearch.randomizedtesting.RandomizedRunner.runSingleTest(RandomizedRunner.java:943)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$5.evaluate(RandomizedRunner.java:829)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$6.evaluate(RandomizedRunner.java:879)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$7.evaluate(RandomizedRunner.java:890)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at com.carrotsearch.randomizedtesting.rules.SystemPropertiesRestoreRule$1.evaluate(SystemPropertiesRestoreRule.java:57)
	at org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeAfterRule.java:45)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at org.apache.lucene.util.TestRuleStoreClassName$1.evaluate(TestRuleStoreClassName.java:41)
	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 com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at org.apache.lucene.util.TestRuleAssertionsRequired$1.evaluate(TestRuleAssertionsRequired.java:53)
	at org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure.java:47)
	at org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRuleIgnoreAfterMaxFailures.java:64)
	at org.apache.lucene.util.TestRuleIgnoreTestSuites$1.evaluate(TestRuleIgnoreTestSuites.java:54)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.run(ThreadLeakControl.java:368)
	at java.lang.Thread.run(Thread.java:748)




Build Log:
[...truncated 13492 lines...]
   [junit4] Suite: org.apache.solr.cloud.autoscaling.TriggerIntegrationTest
   [junit4]   2> Creating dataDir: /home/jenkins/workspace/Lucene-Solr-master-Linux/solr/build/solr-core/test/J0/temp/solr.cloud.autoscaling.TriggerIntegrationTest_838C9FF039B89AE1-001/init-core-data-001
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   [junit4]   2> 2136840 DEBUG (OverseerAutoScalingTriggerThread-99417087527419909-127.0.0.1:45859_solr-n_0000000001) [n:127.0.0.1:45859_solr    ] o.a.s.c.a.OverseerTriggerThread Adding .autoAddReplicas trigger
   [junit4]   2> 2136840 DEBUG (OverseerAutoScalingTriggerThread-99417087527419909-127.0.0.1:45859_solr-n_0000000001) [n:127.0.0.1:45859_solr    ] o.a.s.c.a.OverseerTriggerThread Refreshing /autoscaling.json with znode version 8
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   [junit4]   2> 2136841 DEBUG (OverseerAutoScalingTriggerThread-99417087527419909-127.0.0.1:45859_solr-n_0000000001) [n:127.0.0.1:45859_solr    ] o.a.s.c.a.NodeAddedTrigger NodeAddedTrigger node_added_triggerCTOOR instantiated with properties: {event=nodeAdded, waitFor=3, actions=[{name=test, class=org.apache.solr.cloud.autoscaling.TriggerIntegrationTest$TestTriggerAction}], enabled=true}
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   [junit4]   2> 2136841 DEBUG (OverseerAutoScalingTriggerThread-99417087527419909-127.0.0.1:45859_solr-n_0000000001) [n:127.0.0.1:45859_solr    ] o.a.s.c.a.OverseerTriggerThread Processed trigger updates upto znodeVersion 8
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   [junit4]   2> 2146885 INFO  (TEST-TriggerIntegrationTest.testContinueTriggersOnOverseerRestart-seed#[838C9FF039B89AE1]) [n:127.0.0.1:43867_solr    ] o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (0) -> (5)
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[...truncated too long message...]

des(ZkStateReader.java:703)
   [junit4]   2> 	at org.apache.solr.common.cloud.ZkStateReader.access$900(ZkStateReader.java:72)
   [junit4]   2> 	at org.apache.solr.common.cloud.ZkStateReader$LiveNodeWatcher.refreshAndWatch(ZkStateReader.java:1090)
   [junit4]   2> 	at org.apache.solr.common.cloud.ZkStateReader$LiveNodeWatcher.process(ZkStateReader.java:1085)
   [junit4]   2> 	at org.apache.solr.common.cloud.SolrZkClient$1.lambda$process$1(SolrZkClient.java:268)
   [junit4]   2> 	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
   [junit4]   2> 	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
   [junit4]   2> 	at org.apache.solr.common.util.ExecutorUtil$MDCAwareThreadPoolExecutor.lambda$execute$0(ExecutorUtil.java:188)
   [junit4]   2> 	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
   [junit4]   2> 	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
   [junit4]   2> 	at java.lang.Thread.run(Thread.java:748)
   [junit4]   2> 2325153 WARN  (zkCallback-3756-thread-3-processing-n:127.0.0.1:32823_solr) [n:127.0.0.1:32823_solr    ] o.a.s.c.ZkController Unable to register nodeLost path for 127.0.0.1:43867_solr
   [junit4]   2> org.apache.zookeeper.KeeperException$SessionExpiredException: KeeperErrorCode = Session expired for /autoscaling/nodeLost/127.0.0.1:43867_solr
   [junit4]   2> 	at org.apache.zookeeper.KeeperException.create(KeeperException.java:127)
   [junit4]   2> 	at org.apache.zookeeper.KeeperException.create(KeeperException.java:51)
   [junit4]   2> 	at org.apache.zookeeper.ZooKeeper.create(ZooKeeper.java:783)
   [junit4]   2> 	at org.apache.solr.common.cloud.SolrZkClient.lambda$create$7(SolrZkClient.java:364)
   [junit4]   2> 	at org.apache.solr.common.cloud.ZkCmdExecutor.retryOperation(ZkCmdExecutor.java:60)
   [junit4]   2> 	at org.apache.solr.common.cloud.SolrZkClient.create(SolrZkClient.java:364)
   [junit4]   2> 	at org.apache.solr.cloud.ZkController.lambda$registerLiveNodesListener$2(ZkController.java:879)
   [junit4]   2> 	at org.apache.solr.common.cloud.ZkStateReader.lambda$refreshLiveNodes$1(ZkStateReader.java:704)
   [junit4]   2> 	at java.util.concurrent.ConcurrentHashMap$KeySetView.forEach(ConcurrentHashMap.java:4649)
   [junit4]   2> 	at org.apache.solr.common.cloud.ZkStateReader.refreshLiveNodes(ZkStateReader.java:703)
   [junit4]   2> 	at org.apache.solr.common.cloud.ZkStateReader.access$900(ZkStateReader.java:72)
   [junit4]   2> 	at org.apache.solr.common.cloud.ZkStateReader$LiveNodeWatcher.refreshAndWatch(ZkStateReader.java:1090)
   [junit4]   2> 	at org.apache.solr.common.cloud.ZkStateReader$LiveNodeWatcher.process(ZkStateReader.java:1085)
   [junit4]   2> 	at org.apache.solr.common.cloud.SolrZkClient$1.lambda$process$1(SolrZkClient.java:268)
   [junit4]   2> 	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
   [junit4]   2> 	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
   [junit4]   2> 	at org.apache.solr.common.util.ExecutorUtil$MDCAwareThreadPoolExecutor.lambda$execute$0(ExecutorUtil.java:188)
   [junit4]   2> 	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
   [junit4]   2> 	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
   [junit4]   2> 	at java.lang.Thread.run(Thread.java:748)
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   [junit4]   2> 2325154 INFO  (SUITE-TriggerIntegrationTest-seed#[838C9FF039B89AE1]-worker) [    ] o.a.s.c.ZkTestServer connecting to 127.0.0.1:32919 32919
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   [junit4]   2> 2325178 WARN  (Thread-4515) [    ] o.a.s.c.ZkTestServer Watch limit violations: 
   [junit4]   2> Maximum concurrent create/delete watches above limit:
   [junit4]   2> 
   [junit4]   2> 	22	/solr/clusterprops.json
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   [junit4]   2> 	9	/solr/configs/conf
   [junit4]   2> 
   [junit4]   2> Maximum concurrent data watches above limit:
   [junit4]   2> 
   [junit4]   2> 	128	/solr/collections/collection1/state.json
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   [junit4]   2> 	6	/solr/autoscaling.json
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   [junit4]   2> 	2	/solr/overseer_elect/election/99417087527419927-127.0.0.1:43867_solr-n_0000000006
   [junit4]   2> 	2	/solr/overseer_elect/election/99417087527419924-127.0.0.1:35283_solr-n_0000000005
   [junit4]   2> 	2	/solr/overseer_elect/election/99417087527419957-127.0.0.1:34515_solr-n_0000000016
   [junit4]   2> 
   [junit4]   2> Maximum concurrent children watches above limit:
   [junit4]   2> 
   [junit4]   2> 	22	/solr/live_nodes
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   [junit4]   2> 	6	/solr/overseer/queue-work
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   [junit4]   2> 	6	/solr/overseer/collection-queue-work
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   [junit4]   2> 	2	/solr/autoscaling/events/node_added_triggerCTOOR
   [junit4]   2> 
   [junit4]   2> NOTE: leaving temporary files on disk at: /home/jenkins/workspace/Lucene-Solr-master-Linux/solr/build/solr-core/test/J0/temp/solr.cloud.autoscaling.TriggerIntegrationTest_838C9FF039B89AE1-001
   [junit4]   2> Jan 26, 2018 4:36:20 PM com.carrotsearch.randomizedtesting.ThreadLeakControl checkThreadLeaks
   [junit4]   2> WARNING: Will linger awaiting termination of 1 leaked thread(s).
   [junit4]   2> NOTE: test params are: codec=Asserting(Lucene70): {id=TestBloomFilteredLucenePostings(BloomFilteringPostingsFormat(Lucene50(blocksize=128))), x_s=BlockTreeOrds(blocksize=128)}, docValues:{}, maxPointsInLeafNode=101, maxMBSortInHeap=7.879104941532461, sim=Asserting(org.apache.lucene.search.similarities.AssertingSimilarity@1cdaf2f), locale=en-IE, timezone=Asia/Tehran
   [junit4]   2> NOTE: Linux 4.13.0-31-generic i386/Oracle Corporation 1.8.0_144 (32-bit)/cpus=8,threads=1,free=216421240,total=518979584
   [junit4]   2> NOTE: All tests run in this JVM: [SearchRateTriggerTest, SuggesterWFSTTest, ConjunctionSolrSpellCheckerTest, TestStressLucene, DistributedExpandComponentTest, TestConfigSetsAPI, TestPhraseSuggestions, TestCSVResponseWriter, CursorMarkTest, TestReplicaProperties, TestCustomSort, RecoveryAfterSoftCommitTest, UUIDFieldTest, DistributedFacetPivotLongTailTest, TestSolrDeletionPolicy1, ConfigSetsAPITest, ExitableDirectoryReaderTest, TestDelegationWithHadoopAuth, TestExtendedDismaxParser, ChaosMonkeyNothingIsSafeTest, AddSchemaFieldsUpdateProcessorFactoryTest, SSLMigrationTest, TestLuceneIndexBackCompat, DistributedSuggestComponentTest, CloudExitableDirectoryReaderTest, TestLargeCluster, TestStressInPlaceUpdates, ZkFailoverTest, LeaderElectionContextKeyTest, BigEndianAscendingWordSerializerTest, TestCoreAdminApis, TestIntervalFaceting, CursorPagingTest, TestPHPSerializedResponseWriter, TestPushWriter, TestManagedResource, TestCloudRecovery, TestSolrCoreParser, OverseerCollectionConfigSetProcessorTest, TestQuerySenderNoQuery, HighlighterConfigTest, StatsComponentTest, SuggestComponentContextFilterQueryTest, TestEmbeddedSolrServerSchemaAPI, TestSortByMinMaxFunction, TestCustomStream, RequestHandlersTest, ReplicationFactorTest, TestIndexSearcher, NumberUtilsTest, TestRandomRequestDistribution, SparseHLLTest, RAMDirectoryFactoryTest, TestPayloadCheckQParserPlugin, ShardRoutingTest, DirectUpdateHandlerTest, TestCloudNestedDocsSort, IndexBasedSpellCheckerTest, TestGroupingSearch, TestScoreJoinQPScore, TestRTimerTree, ImplicitSnitchTest, UtilsToolTest, TestOmitPositions, ActionThrottleTest, OverseerStatusTest, AutoAddReplicasPlanActionTest, SolrSlf4jReporterTest, DistributedFacetPivotWhiteBoxTest, TestBulkSchemaAPI, BasicAuthStandaloneTest, TestSolrConfigHandlerCloud, TestMultiValuedNumericRangeQuery, TestRecoveryHdfs, TestMacros, TestInPlaceUpdatesStandalone, TestSolrCloudWithKerberosAlt, TestHighlightDedupGrouping, NodeMutatorTest, HdfsUnloadDistributedZkTest, SolrIndexSplitterTest, BlobRepositoryCloudTest, TestStressUserVersions, TestGraphTermsQParserPlugin, TestJoin, DeleteReplicaTest, BinaryUpdateRequestHandlerTest, SolrMetricReporterTest, UpdateParamsTest, TermVectorComponentDistributedTest, TestWordDelimiterFilterFactory, TestBlobHandler, TestJsonFacets, TestBlendedInfixSuggestions, TestExactStatsCache, TestConfig, TestFastOutputStream, TestManagedSchemaThreadSafety, TestCloudJSONFacetJoinDomain, MigrateRouteKeyTest, TestGeoJSONResponseWriter, ConfigureRecoveryStrategyTest, TestSubQueryTransformer, TestRandomCollapseQParserPlugin, TemplateUpdateProcessorTest, PluginInfoTest, TestSolrCoreSnapshots, SecurityConfHandlerTest, SpellingQueryConverterTest, TestMiniSolrCloudClusterSSL, ChaosMonkeySafeLeaderWithPullReplicasTest, MetricTriggerTest, OutputWriterTest, OpenCloseCoreStressTest, ShardSplitTest, ZkSolrClientTest, TestTolerantUpdateProcessorCloud, TestSimpleQParserPlugin, TriggerIntegrationTest]
   [junit4] Completed [540/768 (1!)] on J0 in 213.33s, 14 tests, 1 failure <<< FAILURES!

[...truncated 44629 lines...]

[JENKINS] Lucene-Solr-master-Linux (64bit/jdk1.8.0_144) - Build # 21350 - Still Unstable!

Posted by Policeman Jenkins Server <je...@thetaphi.de>.
Build: https://jenkins.thetaphi.de/job/Lucene-Solr-master-Linux/21350/
Java: 64bit/jdk1.8.0_144 -XX:-UseCompressedOops -XX:+UseG1GC

1 tests failed.
FAILED:  org.apache.solr.cloud.autoscaling.TriggerIntegrationTest.testMetricTrigger

Error Message:


Stack Trace:
java.lang.AssertionError
	at __randomizedtesting.SeedInfo.seed([1C951204C779B7D:BBC566AF139F4D32]:0)
	at org.junit.Assert.fail(Assert.java:92)
	at org.junit.Assert.assertTrue(Assert.java:43)
	at org.junit.Assert.assertNull(Assert.java:551)
	at org.junit.Assert.assertNull(Assert.java:562)
	at org.apache.solr.cloud.autoscaling.TriggerIntegrationTest.testMetricTrigger(TriggerIntegrationTest.java:1575)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:498)
	at com.carrotsearch.randomizedtesting.RandomizedRunner.invoke(RandomizedRunner.java:1737)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$8.evaluate(RandomizedRunner.java:934)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$9.evaluate(RandomizedRunner.java:970)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$10.evaluate(RandomizedRunner.java:984)
	at com.carrotsearch.randomizedtesting.rules.SystemPropertiesRestoreRule$1.evaluate(SystemPropertiesRestoreRule.java:57)
	at org.apache.lucene.util.TestRuleSetupTeardownChained$1.evaluate(TestRuleSetupTeardownChained.java:49)
	at org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeAfterRule.java:45)
	at org.apache.lucene.util.TestRuleThreadAndTestName$1.evaluate(TestRuleThreadAndTestName.java:48)
	at org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRuleIgnoreAfterMaxFailures.java:64)
	at org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure.java:47)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.run(ThreadLeakControl.java:368)
	at com.carrotsearch.randomizedtesting.ThreadLeakControl.forkTimeoutingTask(ThreadLeakControl.java:817)
	at com.carrotsearch.randomizedtesting.ThreadLeakControl$3.evaluate(ThreadLeakControl.java:468)
	at com.carrotsearch.randomizedtesting.RandomizedRunner.runSingleTest(RandomizedRunner.java:943)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$5.evaluate(RandomizedRunner.java:829)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$6.evaluate(RandomizedRunner.java:879)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$7.evaluate(RandomizedRunner.java:890)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at com.carrotsearch.randomizedtesting.rules.SystemPropertiesRestoreRule$1.evaluate(SystemPropertiesRestoreRule.java:57)
	at org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeAfterRule.java:45)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at org.apache.lucene.util.TestRuleStoreClassName$1.evaluate(TestRuleStoreClassName.java:41)
	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 com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at org.apache.lucene.util.TestRuleAssertionsRequired$1.evaluate(TestRuleAssertionsRequired.java:53)
	at org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure.java:47)
	at org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRuleIgnoreAfterMaxFailures.java:64)
	at org.apache.lucene.util.TestRuleIgnoreTestSuites$1.evaluate(TestRuleIgnoreTestSuites.java:54)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.run(ThreadLeakControl.java:368)
	at java.lang.Thread.run(Thread.java:748)




Build Log:
[...truncated 13620 lines...]
   [junit4] Suite: org.apache.solr.cloud.autoscaling.TriggerIntegrationTest
   [junit4]   2> Creating dataDir: /home/jenkins/workspace/Lucene-Solr-master-Linux/solr/build/solr-core/test/J2/temp/solr.cloud.autoscaling.TriggerIntegrationTest_1C951204C779B7D-001/init-core-data-001
   [junit4]   2> 2348765 INFO  (SUITE-TriggerIntegrationTest-seed#[1C951204C779B7D]-worker) [    ] o.a.s.SolrTestCaseJ4 Using PointFields (NUMERIC_POINTS_SYSPROP=true) w/NUMERIC_DOCVALUES_SYSPROP=true
   [junit4]   2> 2348766 INFO  (SUITE-TriggerIntegrationTest-seed#[1C951204C779B7D]-worker) [    ] o.a.s.SolrTestCaseJ4 Randomized ssl (true) and clientAuth (false) via: @org.apache.solr.util.RandomizeSSL(reason=, value=NaN, ssl=NaN, clientAuth=NaN)
   [junit4]   2> 2348767 INFO  (SUITE-TriggerIntegrationTest-seed#[1C951204C779B7D]-worker) [    ] o.a.s.SolrTestCaseJ4 SecureRandom sanity checks: test.solr.allowed.securerandom=null & java.security.egd=file:/dev/./urandom
   [junit4]   2> 2348767 INFO  (SUITE-TriggerIntegrationTest-seed#[1C951204C779B7D]-worker) [    ] o.a.s.c.MiniSolrCloudCluster Starting cluster of 2 servers in /home/jenkins/workspace/Lucene-Solr-master-Linux/solr/build/solr-core/test/J2/temp/solr.cloud.autoscaling.TriggerIntegrationTest_1C951204C779B7D-001/tempDir-001
   [junit4]   2> 2348767 INFO  (SUITE-TriggerIntegrationTest-seed#[1C951204C779B7D]-worker) [    ] o.a.s.c.ZkTestServer STARTING ZK TEST SERVER
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   [junit4]   2> 2348874 INFO  (jetty-launcher-4072-thread-1) [    ] o.e.j.s.session DefaultSessionIdManager workerName=node0
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   [junit4]   2> 2348875 INFO  (jetty-launcher-4072-thread-1) [    ] o.e.j.s.AbstractConnector Started ServerConnector@1430a573{SSL,[ssl, http/1.1]}{127.0.0.1:36035}
   [junit4]   2> 2348875 INFO  (jetty-launcher-4072-thread-1) [    ] o.e.j.s.Server Started @2350473ms
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   [junit4]   2> 2348875 INFO  (jetty-launcher-4072-thread-2) [    ] o.e.j.s.Server Started @2350473ms
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   [junit4]   2> 2348875 ERROR (jetty-launcher-4072-thread-1) [    ] o.a.s.u.StartupLoggingUtils Missing Java Option solr.log.dir. Logging may be missing or incomplete.
   [junit4]   2> 2348875 ERROR (jetty-launcher-4072-thread-2) [    ] o.a.s.u.StartupLoggingUtils Missing Java Option solr.log.dir. Logging may be missing or incomplete.
   [junit4]   2> 2348876 INFO  (jetty-launcher-4072-thread-1) [    ] o.a.s.s.SolrDispatchFilter  ___      _       Welcome to Apache Solrâ„¢ version 8.0.0
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   [junit4]   2> 2348876 INFO  (jetty-launcher-4072-thread-1) [    ] o.a.s.s.SolrDispatchFilter / __| ___| |_ _   Starting in cloud mode on port null
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   [junit4]   2> 2348884 INFO  (jetty-launcher-4072-thread-1) [    ] o.a.s.c.ZkContainer Zookeeper client=127.0.0.1:33281/solr
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   [junit4]   2> 2348934 INFO  (jetty-launcher-4072-thread-2) [n:127.0.0.1:34101_solr    ] o.a.s.c.Overseer Overseer (id=null) closing
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   [junit4]   2> 2348934 INFO  (jetty-launcher-4072-thread-2) [n:127.0.0.1:34101_solr    ] o.a.s.c.OverseerElectionContext I am going to be the leader 127.0.0.1:34101_solr
   [junit4]   2> 2348934 INFO  (jetty-launcher-4072-thread-1) [n:127.0.0.1:36035_solr    ] o.a.s.c.ZkController Register node as live in ZooKeeper:/live_nodes/127.0.0.1:36035_solr
   [junit4]   2> 2348934 INFO  (jetty-launcher-4072-thread-2) [n:127.0.0.1:34101_solr    ] o.a.s.c.Overseer Overseer (id=99416614772604934-127.0.0.1:34101_solr-n_0000000000) starting
   [junit4]   2> 2348935 INFO  (zkCallback-4088-thread-1-processing-n:127.0.0.1:36035_solr) [n:127.0.0.1:36035_solr    ] o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (0) -> (1)
   [junit4]   2> 2348936 INFO  (zkCallback-4090-thread-1-processing-n:127.0.0.1:34101_solr) [n:127.0.0.1:34101_solr    ] o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (0) -> (1)
   [junit4]   2> 2348939 DEBUG (OverseerAutoScalingTriggerThread-99416614772604934-127.0.0.1:34101_solr-n_0000000000) [n:127.0.0.1:34101_solr    ] o.a.s.c.a.OverseerTriggerThread Adding .autoAddReplicas trigger
   [junit4]   2> 2348940 DEBUG (OverseerAutoScalingTriggerThread-99416614772604934-127.0.0.1:34101_solr-n_0000000000) [n:127.0.0.1:34101_solr    ] o.a.s.c.a.OverseerTriggerThread Refreshing /autoscaling.json with znode version 1
   [junit4]   2> 2348940 INFO  (jetty-launcher-4072-thread-2) [n:127.0.0.1:34101_solr    ] o.a.s.c.ZkController Register node as live in ZooKeeper:/live_nodes/127.0.0.1:34101_solr
   [junit4]   2> 2348940 DEBUG (OverseerAutoScalingTriggerThread-99416614772604934-127.0.0.1:34101_solr-n_0000000000) [n:127.0.0.1:34101_solr    ] o.a.s.c.a.NodeLostTrigger Initial livenodes: [127.0.0.1:36035_solr]
   [junit4]   2> 2348940 DEBUG (OverseerAutoScalingTriggerThread-99416614772604934-127.0.0.1:34101_solr-n_0000000000) [n:127.0.0.1:34101_solr    ] o.a.s.c.a.OverseerTriggerThread Current znodeVersion 1, lastZnodeVersion -1
   [junit4]   2> 2348940 DEBUG (OverseerAutoScalingTriggerThread-99416614772604934-127.0.0.1:34101_solr-n_0000000000) [n:127.0.0.1:34101_solr    ] o.a.s.c.a.OverseerTriggerThread Processed trigger updates upto znodeVersion 1
   [junit4]   2> 2348940 INFO  (zkCallback-4090-thread-1-processing-n:127.0.0.1:34101_solr) [n:127.0.0.1:34101_solr    ] o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (1) -> (2)
   [junit4]   2> 2348940 INFO  (zkCallback-4088-thread-1-processing-n:127.0.0.1:36035_solr) [n:127.0.0.1:36035_solr    ] o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (1) -> (2)
   [junit4]   2> 2348941 DEBUG (OverseerAutoScalingTriggerThread-99416614772604934-127.0.0.1:34101_solr-n_0000000000) [n:127.0.0.1:34101_solr    ] o.a.s.c.a.OverseerTriggerThread -- clean old nodeAdded markers
   [junit4]   2> 2348941 DEBUG (OverseerAutoScalingTriggerThread-99416614772604934-127.0.0.1:34101_solr-n_0000000000) [n:127.0.0.1:34101_solr    ] o.a.s.c.a.OverseerTriggerThread Current znodeVersion 1, lastZnodeVersion 1
   [junit4]   2> 2348941 DEBUG (ScheduledTrigger-7468-thread-1) [n:127.0.0.1:34101_solr    ] o.a.s.c.a.NodeLostTrigger Running NodeLostTrigger: .auto_add_replicas with currently live nodes: 2
   [junit4]   2> 2349007 INFO  (jetty-launcher-4072-thread-2) [n:127.0.0.1:34101_solr    ] o.a.s.m.r.SolrJmxReporter JMX monitoring for 'solr_34101.solr.node' (registry 'solr.node') enabled at server: com.sun.jmx.mbeanserver.JmxMBeanServer@ed506db
   [junit4]   2> 2349011 INFO  (jetty-launcher-4072-thread-1) [n:127.0.0.1:36035_solr    ] o.a.s.m.r.SolrJmxReporter JMX monitoring for 'solr_36035.solr.node' (registry 'solr.node') enabled at server: com.sun.jmx.mbeanserver.JmxMBeanServer@ed506db
   [junit4]   2> 2349016 INFO  (jetty-launcher-4072-thread-2) [n:127.0.0.1:34101_solr    ] o.a.s.m.r.SolrJmxReporter JMX monitoring for 'solr_34101.solr.jvm' (registry 'solr.jvm') enabled at server: com.sun.jmx.mbeanserver.JmxMBeanServer@ed506db
   [junit4]   2> 2349016 INFO  (jetty-launcher-4072-thread-2) [n:127.0.0.1:34101_solr    ] o.a.s.m.r.SolrJmxReporter JMX monitoring for 'solr_34101.solr.jetty' (registry 'solr.jetty') enabled at server: com.sun.jmx.mbeanserver.JmxMBeanServer@ed506db
   [junit4]   2> 2349017 INFO  (jetty-launcher-4072-thread-2) [n:127.0.0.1:34101_solr    ] o.a.s.c.CorePropertiesLocator Found 0 core definitions underneath /home/jenkins/workspace/Lucene-Solr-master-Linux/solr/build/solr-core/test/J2/temp/solr.cloud.autoscaling.TriggerIntegrationTest_1C951204C779B7D-001/tempDir-001/node2/.
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   [junit4]   2> 2360649 DEBUG (OverseerAutoScalingTriggerThread-99416614772604939-127.0.0.1:42461_solr-n_0000000002) [n:127.0.0.1:42461_solr    ] o.a.s.c.a.OverseerTriggerThread -- clean old nodeAdded markers
   [junit4]   2> 2360649 DEBUG (OverseerAutoScalingTriggerThread-99416614772604939-127.0.0.1:42461_solr-n_0000000002) [n:127.0.0.1:42461_solr    ] o.a.s.c.a.OverseerTriggerThread Current znodeVersion 7, lastZnodeVersion 7
   [junit4]   2> 2360649 DEBUG (ScheduledTrigger-7494-thread-4) [n:127.0.0.1:42461_solr    ] o.a.s.c.a.NodeLostTrigger Running NodeLostTrigger: node_lost_restore_trigger with currently live nodes: 3
   [junit4]   2> 2360656 INFO  (TEST-TriggerIntegrationTest.testNodeLostTriggerRestoreState-seed#[1C951204C779B7D]) [    ] o.a.s.m.SolrMetricManager Closing metric reporters for registry=solr.jvm, tag=null
   [junit4]   2> 2360656 INFO  (TEST-TriggerIntegrationTest.testNodeLostTriggerRestoreState-seed#[1C951204C779B7D]) [    ] o.a.s.m.r.SolrJmxReporter Closing reporter [org.apache.solr.metrics.reporters.SolrJmxReporter@39c79efb: rootName = solr_45043, domain = solr.jvm, service url = null, agent id = null] for registry solr.jvm / com.codahale.metrics.MetricRegistry@7721b0f5
   [junit4]   2> 2360661 INFO  (TEST-TriggerIntegrationTest.testNodeLostTriggerRestoreState-seed#[1C951204C779B7D]) [    ] o.a.s.m.SolrMetricManager Closing metric reporters for registry=solr.jetty, tag=null
   [junit4]   2> 2360661 INFO  (TEST-TriggerIntegrationTest.testNodeLostTriggerRestoreState-seed#[1C951204C779B7D]) [    ] o.a.s.m.r.SolrJmxReporter Closing reporter [org.apache.solr.metrics.reporters.SolrJmxReporter@245625a3: rootName = solr_45043, domain = solr.jetty, service url = null, agent id = null] for registry solr.jetty / com.codahale.metrics.MetricRegistry@22401702
   [junit4]   2> 2360662 INFO  (TEST-TriggerIntegrationTest.testNodeLostTriggerRestoreState-seed#[1C951204C779B7D]) [    ] o.a.s.c.ZkController Remove node as live in ZooKeeper:/live_nodes/127.0.0.1:45043_solr
   [junit4]   2> 2360663 INFO  (TEST-TriggerIntegrationTest.testNodeLostTriggerRestoreState-seed#[1C951204C779B7D]) [    ] o.a.s.m.SolrMetricManager Closing metric reporters for registry=solr.cluster, tag=null
   [junit4]   2> 2360663 INFO  (zkCallback-4118-thread-1-processing-n:127.0.0.1:35627_solr) [n:127.0.0.1:35627_solr    ] o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (3) -> (2)
   [junit4]   2> 2360663 INFO  (zkCallback-4128-thread-1-processing-n:127.0.0.1:45043_solr) [n:127.0.0.1:45043_solr    ] o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (3) -> (2)
   [junit4]   2> 2360663 INFO  (zkCallback-4108-thread-1-processing-n:127.0.0.1:42461_solr) [n:127.0.0.1:42461_solr    ] o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (3) -> (2)
   [junit4]   2> 2360663 INFO  (zkCallback-4100-thread-1) [    ] o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (3) -> (2)
   [junit4]   2> 2360663 INFO  (TEST-TriggerIntegrationTest.testNodeLostTriggerRestoreState-seed#[1C951204C779B7D]) [    ] o.a.s.c.TransientSolrCoreCacheDefault Allocating transient cache for 2147483647 transient cores
   [junit4]   2> 2360664 INFO  (TEST-TriggerIntegrationTest.testNodeLostTriggerRestoreState-seed#[1C951204C779B7D]) [    ] o.e.j.s.h.ContextHandler Stopped o.e.j.s.ServletContextHandler@804a4fe{/solr,null,UNAVAILABLE}
   [junit4]   2> 2360664 INFO  (TEST-TriggerIntegrationTest.testNodeLostTriggerRestoreState-seed#[1C951204C779B7D]) [    ] o.e.j.s.session Stopped scavenging
   [junit4]   2> 2361650 DEBUG (ScheduledTrigger-7494-thread-4) [n:127.0.0.1:42461_solr    ] o.a.s.c.a.NodeLostTrigger Running NodeLostTrigger: node_lost_restore_trigger with currently live nodes: 2
   [junit4]   2> 2361650 DEBUG (ScheduledTrigger-7494-thread-4) [n:127.0.0.1:42461_solr    ] o.a.s.c.a.NodeLostTrigger Tracking lost node: 127.0.0.1:45043_solr
   [junit4]   2> 2362167 INFO  (qtp1132962530-19131) [n:127.0.0.1:35627_solr    ] o.a.s.s.HttpSolrCall [admin] webapp=null path=/admin/metrics params={prefix=CONTAINER.fs.usableSpace,CORE.coreName&wt=javabin&version=2&group=solr.node,solr.core} status=0 QTime=0
   [junit4]   2> 2362169 INFO  (qtp1621716751-19090) [n:127.0.0.1:42461_solr    ] o.a.s.s.HttpSolrCall [admin] webapp=null path=/admin/metrics params={prefix=CONTAINER.fs.usableSpace,CORE.coreName&wt=javabin&version=2&group=solr.node,solr.core} status=0 QTime=0
   [junit4]   2> 2362169 DEBUG (qtp1132962530-19130) [n:127.0.0.1:35627_solr    ] o.a.s.c.a.AutoScalingHandler Verified autoscaling configuration
   [junit4]   2> 2362170 INFO  (qtp1132962530-19130) [n:127.0.0.1:35627_solr    ] o.a.s.s.HttpSolrCall [admin] webapp=null path=/cluster/autoscaling params={wt=javabin&version=2} status=0 QTime=5
   [junit4]   2> 2362170 DEBUG (zkCallback-4108-thread-1-processing-n:127.0.0.1:42461_solr) [n:127.0.0.1:42461_solr    ] o.a.s.c.a.OverseerTriggerThread Refreshing /autoscaling.json with znode version 8
   [junit4]   2> 2362170 DEBUG (zkCallback-4108-thread-1-processing-n:127.0.0.1:42461_solr) [n:127.0.0.1:42461_solr    ] o.a.s.c.a.NodeLostTrigger Initial livenodes: [127.0.0.1:35627_solr, 127.0.0.1:42461_solr]
   [junit4]   2> 2362170 DEBUG (OverseerAutoScalingTriggerThread-99416614772604939-127.0.0.1:42461_solr-n_0000000002) [n:127.0.0.1:42461_solr    ] o.a.s.c.a.OverseerTriggerThread Processed trigger updates upto znodeVersion 8
   [junit4]   2> 2362171 INFO  (OverseerAutoScalingTriggerThread-99416614772604939-127.0.0.1:42461_solr-n_0000000002) [n:127.0.0.1:42461_solr    ] o.a.s.c.a.TriggerIntegrationTest TestTriggerAction init
   [junit4]   2> 2362171 DEBUG (OverseerAutoScalingTriggerThread-99416614772604939-127.0.0.1:42461_solr-n_0000000002) [n:127.0.0.1:42461_solr    ] o.a.s.c.a.NodeLostTrigger Adding lost node from marker path: 127.0.0.1:45043_solr
   [junit4]   2> 2362171 DEBUG (OverseerAutoScalingTriggerThread-99416614772604939-127.0.0.1:42461_solr-n_0000000002) [n:127.0.0.1:42461_solr    ] o.a.s.c.a.OverseerTriggerThread -- clean old nodeAdded markers
   [junit4]   2> 2362171 DEBUG (ScheduledTrigger-7494-thread-3) [n:127.0.0.1:42461_solr    ] o.a.s.c.a.NodeLostTrigger Running NodeLostTrigger: node_lost_restore_trigger with currently live nodes: 2
   [junit4]   2> 2362171 DEBUG (ScheduledTrigger-7494-thread-3) [n:127.0.0.1:42461_solr    ] o.a.s.c.a.NodeLostTrigger NodeLostTrigger firing registered processor for lost nodes: [127.0.0.1:45043_solr]
   [junit4]   2> 2362171 DEBUG (OverseerAutoScalingTriggerThread-99416614772604939-127.0.0.1:42461_solr-n_0000000002) [n:127.0.0.1:42461_solr    ] o.a.s.c.a.OverseerTriggerThread Current znodeVersion 8, lastZnodeVersion 8
   [junit4]   2> 2362171 DEBUG (ScheduledTrigger-7494-thread-3) [n:127.0.0.1:42461_solr    ] o.a.s.c.a.ScheduledTriggers ++++++++ Cooldown inactive - processing event: {
   [junit4]   2>   "id":"f66de513dee2Tchtg8rwdeexogm2gnje5ndkpx",
   [junit4]   2>   "source":"node_lost_restore_trigger",
   [junit4]   2>   "eventTime":270951855152866,
   [junit4]   2>   "eventType":"NODELOST",
   [junit4]   2>   "properties":{
   [junit4]   2>     "eventTimes":[270951855152866],
   [junit4]   2>     "nodeNames":["127.0.0.1:45043_solr"]}}
   [junit4]   2> 2362172 DEBUG (ScheduledTrigger-7494-thread-3) [n:127.0.0.1:42461_solr    ] o.a.s.c.a.ScheduledTriggers Pausing all triggers: [node_lost_restore_trigger]
   [junit4]   2> 2362172 INFO  (ScheduledTrigger-7494-thread-3) [n:127.0.0.1:42461_solr    ] o.a.s.c.a.SystemLogListener Collection .system does not exist, disabling logging.
   [junit4]   2> 2362172 DEBUG (AutoscalingActionExecutor-7495-thread-1-processing-n:127.0.0.1:42461_solr) [n:127.0.0.1:42461_solr    ] o.a.s.c.a.ScheduledTriggers -- processing actions for {
   [junit4]   2>   "id":"f66de513dee2Tchtg8rwdeexogm2gnje5ndkpx",
   [junit4]   2>   "source":"node_lost_restore_trigger",
   [junit4]   2>   "eventTime":270951855152866,
   [junit4]   2>   "eventType":"NODELOST",
   [junit4]   2>   "properties":{
   [junit4]   2>     "eventTimes":[270951855152866],
   [junit4]   2>     "_enqueue_time_":270951855686630,
   [junit4]   2>     "nodeNames":["127.0.0.1:45043_solr"]}}
   [junit4]   2> 2362172 INFO  (TEST-TriggerIntegrationTest.testNodeLostTriggerRestoreState-seed#[1C951204C779B7D]) [    ] o.a.s.SolrTestCaseJ4 ###Ending testNodeLostTriggerRestoreState
   [junit4]   2> 2362172 DEBUG (AutoscalingActionExecutor-7495-thread-1-processing-n:127.0.0.1:42461_solr) [n:127.0.0.1:42461_solr    ] o.a.s.c.a.ScheduledTriggers Resuming trigger: node_lost_restore_trigger after 5000ms
   [junit4]   2> 2362173 DEBUG (AutoscalingActionExecutor-7495-thread-1-processing-n:127.0.0.1:42461_solr) [n:127.0.0.1:42461_solr    ] o.a.s.c.a.ScheduledTriggers -- processing took 0 ms for event id=f66de513dee2Tchtg8rwdeexogm2gnje5ndkpx
   [junit4]   2> 2362196 INFO  (TEST-TriggerIntegrationTest.testNodeLostTrigger-seed#[1C951204C779B7D]) [    ] o.a.s.SolrTestCaseJ4 ###Starting testNodeLostTrigger
   [junit4]   2> 2362196 INFO  (TEST-TriggerIntegrationTest.testNodeLostTrigger-seed#[1C951204C779B7D]) [    ] o.a.s.c.a.TriggerIntegrationTest /autoscaling.json reset, new znode version 9
   [junit4]   2> 2362196 DEBUG (zkCallback-4108-thread-1-processing-n:127.0.0.1:42461_solr) [n:127.0.0.1:42461_solr    ] o.a.s.c.a.OverseerTriggerThread Refreshing /autoscaling.json with znode version 9
   [junit4]   2> 2362197 DEBUG (OverseerAutoScalingTriggerThread-99416614772604939-127.0.0.1:42461_solr-n_0000000002) [n:127.0.0.1:42461_solr    ] o.a.s.c.a.OverseerTriggerThread Processed trigger updates upto znodeVersion 9
   [junit4]   2> 2362197 DEBUG (OverseerAutoScalingTriggerThread-99416614772604939-127.0.0.1:42461_solr-n_0000000002) [n:127.0.0.1:42461_solr    ] o.a.s.c.a.OverseerTriggerThread -- clean old nodeLost markers
   [junit4]   2> 2362197 DEBUG (OverseerAutoScalingTriggerThread-99416614772604939-127.0.0.1:42461_solr-n_0000000002) [n:127.0.0.1:42461_solr    ] o.a.s.c.a.OverseerTriggerThread -- clean old nodeAdded markers
   [junit4]   2> 2362197 DEBUG (OverseerAutoScalingTriggerThread-99416614772604939-127.0.0.1:42461_solr-n_0000000002) [n:127.0.0.1:42461_solr    ] o.a.s.c.a.OverseerTriggerThread Current znodeVersion 9, lastZnodeVersion 9
   [junit4]   2> 2362198 INFO  (qtp1132962530-19132) [n:127.0.0.1:35627_solr    ] o.a.s.h.a.CollectionsHandler Invoked Collection Action :overseerstatus with params action=OVERSEERSTATUS&wt=javabin&version=2 and sendToOCPQueue=true
   [junit4]   2> 2362200 INFO  (qtp1132962530-19132) [n:127.0.0.1:35627_solr    ] o.a.s.s.HttpSolrCall [admin] webapp=null path=/admin/collections params={action=OVERSEERSTATUS&wt=javabin&version=2} status=0 QTime=2
   [junit4]   2> 2362201 INFO  (qtp1132962530-19126) [n:127.0.0.1:35627_solr    ] o.a.s.s.HttpSolrCall [admin] webapp=null path=/admin/metrics params={prefix=CONTAINER.fs.usableSpace,CORE.coreName&wt=javabin&version=2&group=solr.node,solr.core} status=0 QTime=0
   [junit4]   2> 2362202 INFO  (qtp1621716751-19091) [n:127.0.0.1:42461_solr    ] o.a.s.s.HttpSolrCall [admin] webapp=null path=/admin/metrics params={prefix=CONTAINER.fs.usableSpace,CORE.coreName&wt=javabin&version=2&group=solr.node,solr.core} status=0 QTime=0
   [junit4]   2> 2362202 DEBUG (qtp1132962530-19130) [n:127.0.0.1:35627_solr    ] o.a.s.c.a.AutoScalingHandler Verified autoscaling configuration
   [junit4]   2> 2362202 INFO  (qtp1132962530-19130) [n:127.0.0.1:35627_solr    ] o.a.s.s.HttpSolrCall [admin] webapp=null path=/admin/autoscaling params={wt=javabin&version=2} status=0 QTime=2
   [junit4]   2> 2362202 DEBUG (zkCallback-4108-thread-1-processing-n:127.0.0.1:42461_solr) [n:127.0.0.1:42461_solr    ] o.a.s.c.a.OverseerTriggerThread Refreshing /autoscaling.json with znode version 10
   [junit4]   2> 2362202 DEBUG (zkCallback-4108-thread-1-processing-n:127.0.0.1:42461_solr) [n:127.0.0.1:42461_solr    ] o.a.s.c.a.NodeLostTrigger Initial livenodes: [127.0.0.1:35627_solr, 127.0.0.1:42461_solr]
   [junit4]   2> 2362202 DEBUG (OverseerAutoScalingTriggerThread-99416614772604939-127.0.0.1:42461_solr-n_0000000002) [n:127.0.0.1:42461_solr    ] o.a.s.c.a.OverseerTriggerThread Processed trigger updates upto znodeVersion 10
   [junit4]   2> 2362203 INFO  (OverseerAutoScalingTriggerThread-99416614772604939-127.0.0.1:42461_solr-n_0000000002) [n:127.0.0.1:42461_solr    ] o.a.s.c.a.TriggerIntegrationTest TestTriggerAction init
   [junit4]   2> 2362203 DEBUG (OverseerAutoScalingTriggerThread-99416614772604939-127.0.0.1:42461_solr-n_0000000002) [n:127.0.0.1:42461_solr    ] o.a.s.c.a.OverseerTriggerThread -- clean old nodeAdded markers
   [junit4]   2> 2362203 DEBUG (OverseerAutoScalingTriggerThread-99416614772604939-127.0.0.1:42461_solr-n_0000000002) [n:127.0.0.1:42461_solr    ] o.a.s.c.a.OverseerTriggerThread Current znodeVersion 10, lastZnodeVersion 10
   [junit4]   2> 2362203 DEBUG (ScheduledTrigger-7494-thread-4) [n:127.0.0.1:42461_solr    ] o.a.s.c.a.NodeLostTrigger Running NodeLostTrigger: node_lost_trigger with currently live nodes: 2
   [junit4]   2> 2362204 INFO  (TEST-TriggerIntegrationTest.testNodeLostTrigger-seed#[1C951204C779B7D]) [    ] o.e.j.s.AbstractConnector Stopped ServerConnector@7065a6f8{SSL,[ssl, http/1.1]}{127.0.0.1:0}
   [junit4]   2> 2362204 INFO  (TEST-TriggerIntegrationTest.testNodeLostTrigger-seed#[1C951204C779B7D]) [    ] o.a.s.c.CoreContainer Shutting down CoreContainer instance=586664117
   [junit4]   2> 2362204 INFO  (TEST-TriggerIntegrationTest.testNodeLostTrigger-seed#[1C951204C779B7D]) [    ] o.a.s.m.SolrMetricManager Closing metric reporters for registry=solr.node, tag=null
   [junit4]   2> 2362204 INFO  (TEST-TriggerIntegrationTest.testNodeLostTrigger-seed#[1C951204C779B7D]) [    ] o.a.s.m.r.SolrJmxReporter Closing reporter [org.apache.solr.metrics.reporters.SolrJmxReporter@7e0b8c66: rootName = solr_35627, domain = solr.node, service url = null, agent id = null] for registry solr.node / com.codahale.metrics.MetricRegistry@273ec90f
   [junit4]   2> 2362209 INFO  (TEST-TriggerIntegrationTest.testNodeLostTrigger-seed#[1C951204C779B7D]) [    ] o.a.s.m.SolrMetricManager Closing metric reporters for registry=solr.jvm, tag=null
   [junit4]   2> 2362209 INFO  (TEST-TriggerIntegrationTest.testNodeLostTrigger-seed#[1C951204C779B7D]) [    ] o.a.s.m.r.SolrJmxReporter Closing reporter [org.apache.solr.metrics.reporters.SolrJmxReporter@4ecb2a95: rootName = solr_35627, domain = solr.jvm, service url = null, agent id = null] for registry solr.jvm / com.codahale.metrics.MetricRegistry@7721b0f5
   [junit4]   2> 2362212 INFO  (TEST-TriggerIntegrationTest.testNodeLostTrigger-seed#[1C951204C779B7D]) [    ] o.a.s.m.SolrMetricManager Closing metric reporters for registry=solr.jetty, tag=null
   [junit4]   2> 2362212 INFO  (TEST-TriggerIntegrationTest.testNodeLostTrigger-seed#[1C951204C779B7D]) [    ] o.a.s.m.r.SolrJmxReporter Closing reporter [org.apache.solr.metrics.reporters.SolrJmxReporter@3622133d: rootName = solr_35627, domain = solr.jetty, service url = null, agent id = null] for registry solr.jetty / com.codahale.metrics.MetricRegistry@22401702
   [junit4]   2> 2362213 INFO  (TEST-TriggerIntegrationTest.testNodeLostTrigger-seed#[1C951204C779B7D]) [    ] o.a.s.c.ZkController Remove node as live in ZooKeeper:/live_nodes/127.0.0.1:35627_solr
   [junit4]   2> 2362214 INFO  (TEST-TriggerIntegrationTest.testNodeLostTrigger-seed#[1C951204C779B7D]) [    ] o.a.s.m.SolrMetricManager Closing metric reporters for registry=solr.cluster, tag=null
   [junit4]   2> 2362214 INFO  (zkCallback-4118-thread-1-processing-n:127.0.0.1:35627_solr) [n:127.0.0.1:35627_solr    ] o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (2) -> (1)
   [junit4]   2> 2362214 INFO  (TEST-TriggerIntegrationTest.testNodeLostTrigger-seed#[1C951204C779B7D]) [    ] o.a.s.c.TransientSolrCoreCacheDefault Allocating transient cache for 2147483647 transient cores
   [junit4]   2> 2362214 INFO  (zkCallback-4108-thread-1-processing-n:127.0.0.1:42461_solr) [n:127.0.0.1:42461_solr    ] o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (2) -> (1)
   [junit4]   2> 2362214 INFO  (zkCallback-4100-thread-1) [    ] o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (2) -> (1)
   [junit4]   2> 2362214 INFO  (TEST-TriggerIntegrationTest.testNodeLostTrigger-seed#[1C951204C779B7D]) [    ] o.e.j.s.h.ContextHandler Stopped o.e.j.s.Serv

[...truncated too long message...]

7.0.0.1:45059_solr) [n:127.0.0.1:45059_solr    ] o.a.s.c.OverseerElectionContext I am going to be the leader 127.0.0.1:45059_solr
   [junit4]   2> 2531601 INFO  (jetty-closer-4073-thread-8) [    ] o.e.j.s.h.ContextHandler Stopped o.e.j.s.ServletContextHandler@538ccd5f{/solr,null,UNAVAILABLE}
   [junit4]   2> 2531601 INFO  (jetty-closer-4073-thread-8) [    ] o.e.j.s.session Stopped scavenging
   [junit4]   2> 2531601 WARN  (NIOServerCxn.Factory:0.0.0.0/0.0.0.0:0) [    ] o.a.z.s.NIOServerCnxn caught end of stream exception
   [junit4]   2> EndOfStreamException: Unable to read additional data from client sessionid 0x16132e2684b0026, likely client has closed socket
   [junit4]   2> 	at org.apache.zookeeper.server.NIOServerCnxn.doIO(NIOServerCnxn.java:239)
   [junit4]   2> 	at org.apache.zookeeper.server.NIOServerCnxnFactory.run(NIOServerCnxnFactory.java:203)
   [junit4]   2> 	at java.lang.Thread.run(Thread.java:748)
   [junit4]   2> 2531602 INFO  (jetty-closer-4073-thread-4) [    ] o.e.j.s.h.ContextHandler Stopped o.e.j.s.ServletContextHandler@5f90a076{/solr,null,UNAVAILABLE}
   [junit4]   2> 2531601 INFO  (jetty-closer-4073-thread-5) [    ] o.e.j.s.h.ContextHandler Stopped o.e.j.s.ServletContextHandler@435f9f21{/solr,null,UNAVAILABLE}
   [junit4]   2> 2531602 INFO  (jetty-closer-4073-thread-4) [    ] o.e.j.s.session Stopped scavenging
   [junit4]   2> 2531602 INFO  (jetty-closer-4073-thread-5) [    ] o.e.j.s.session Stopped scavenging
   [junit4]   2> 2531602 INFO  (zkCallback-4238-thread-1-processing-n:127.0.0.1:42207_solr) [n:127.0.0.1:42207_solr    ] o.a.s.c.OverseerElectionContext I am going to be the leader 127.0.0.1:42207_solr
   [junit4]   2> 2531606 INFO  (coreCloseExecutor-7669-thread-2) [n:127.0.0.1:42207_solr c:collection1 s:shard1 r:core_node8 x:collection1_shard1_replica_n7] o.a.s.m.SolrMetricManager Closing metric reporters for registry=solr.collection.collection1.shard1.leader, tag=1625815417
   [junit4]   2> 2531606 INFO  (coreCloseExecutor-7669-thread-1) [n:127.0.0.1:42207_solr c:collection1 s:shard1 r:core_node6 x:collection1_shard1_replica_n5] o.a.s.m.SolrMetricManager Closing metric reporters for registry=solr.collection.collection1.shard1.leader, tag=546236547
   [junit4]   2> 2531607 INFO  (jetty-closer-4073-thread-9) [    ] o.e.j.s.h.ContextHandler Stopped o.e.j.s.ServletContextHandler@3192c07a{/solr,null,UNAVAILABLE}
   [junit4]   2> 2531607 INFO  (jetty-closer-4073-thread-9) [    ] o.e.j.s.session Stopped scavenging
   [junit4]   2> 2533079 WARN  (zkCallback-4271-thread-1-processing-n:127.0.0.1:38707_solr) [n:127.0.0.1:38707_solr    ] o.a.s.c.c.ZkStateReader ZooKeeper watch triggered, but Solr cannot talk to ZK: [KeeperErrorCode = Session expired for /live_nodes]
   [junit4]   2> 2533079 INFO  (jetty-closer-4073-thread-11) [    ] o.e.j.s.h.ContextHandler Stopped o.e.j.s.ServletContextHandler@6528d205{/solr,null,UNAVAILABLE}
   [junit4]   2> 2533079 INFO  (jetty-closer-4073-thread-11) [    ] o.e.j.s.session Stopped scavenging
   [junit4]   2> 2533080 ERROR (SUITE-TriggerIntegrationTest-seed#[1C951204C779B7D]-worker) [    ] o.a.z.s.ZooKeeperServer ZKShutdownHandler is not registered, so ZooKeeper server won't take any action on ERROR or SHUTDOWN server state changes
   [junit4]   2> 2533081 INFO  (SUITE-TriggerIntegrationTest-seed#[1C951204C779B7D]-worker) [    ] o.a.s.c.ZkTestServer connecting to 127.0.0.1:33281 33281
   [junit4]   2> 2538880 INFO  (Thread-4561) [    ] o.a.s.c.ZkTestServer connecting to 127.0.0.1:33281 33281
   [junit4]   2> 2538882 WARN  (Thread-4561) [    ] o.a.s.c.ZkTestServer Watch limit violations: 
   [junit4]   2> Maximum concurrent create/delete watches above limit:
   [junit4]   2> 
   [junit4]   2> 	23	/solr/aliases.json
   [junit4]   2> 	22	/solr/security.json
   [junit4]   2> 	6	/solr/configs/conf
   [junit4]   2> 
   [junit4]   2> Maximum concurrent data watches above limit:
   [junit4]   2> 
   [junit4]   2> 	56	/solr/collections/collection1/state.json
   [junit4]   2> 	23	/solr/clusterprops.json
   [junit4]   2> 	23	/solr/clusterstate.json
   [junit4]   2> 	13	/solr/collections/testMetricTrigger/state.json
   [junit4]   2> 	6	/solr/autoscaling.json
   [junit4]   2> 	2	/solr/overseer_elect/election/99416614772604981-127.0.0.1:42201_solr-n_0000000016
   [junit4]   2> 	2	/solr/overseer_elect/election/99416614772604978-127.0.0.1:42207_solr-n_0000000015
   [junit4]   2> 	2	/solr/overseer_elect/election/99416614772604939-127.0.0.1:42461_solr-n_0000000002
   [junit4]   2> 	2	/solr/overseer_elect/election/99416614772604966-127.0.0.1:45059_solr-n_0000000011
   [junit4]   2> 	2	/solr/overseer_elect/election/99416614772604957-127.0.0.1:44499_solr-n_0000000008
   [junit4]   2> 	2	/solr/overseer_elect/election/99416614772604969-127.0.0.1:42955_solr-n_0000000012
   [junit4]   2> 
   [junit4]   2> Maximum concurrent children watches above limit:
   [junit4]   2> 
   [junit4]   2> 	23	/solr/live_nodes
   [junit4]   2> 	23	/solr/collections
   [junit4]   2> 	6	/solr/overseer/queue-work
   [junit4]   2> 	6	/solr/autoscaling/events/.auto_add_replicas
   [junit4]   2> 	6	/solr/overseer/queue
   [junit4]   2> 	6	/solr/overseer/collection-queue-work
   [junit4]   2> 	2	/solr/autoscaling/events/node_lost_triggerMR
   [junit4]   2> 	2	/solr/autoscaling/events/node_added_triggerCTOOR
   [junit4]   2> 
   [junit4]   2> NOTE: leaving temporary files on disk at: /home/jenkins/workspace/Lucene-Solr-master-Linux/solr/build/solr-core/test/J2/temp/solr.cloud.autoscaling.TriggerIntegrationTest_1C951204C779B7D-001
   [junit4]   2> NOTE: test params are: codec=Asserting(Lucene70): {id=PostingsFormat(name=MockRandom), x_s=PostingsFormat(name=LuceneVarGapFixedInterval)}, docValues:{_version_=DocValuesFormat(name=Asserting)}, maxPointsInLeafNode=1943, maxMBSortInHeap=5.81705062325551, sim=Asserting(org.apache.lucene.search.similarities.AssertingSimilarity@ca9750d), locale=bg, timezone=Europe/Minsk
   [junit4]   2> NOTE: Linux 4.13.0-31-generic amd64/Oracle Corporation 1.8.0_144 (64-bit)/cpus=8,threads=1,free=181714888,total=536870912
   [junit4]   2> NOTE: All tests run in this JVM: [DistributedDebugComponentTest, TestMissingGroups, TestNodeLostTrigger, BlockJoinFacetDistribTest, PeerSyncReplicationTest, TestFaceting, LeaderElectionIntegrationTest, TestConfigSetImmutable, TermVectorComponentTest, TestComplexPhraseQParserPlugin, RulesTest, TestSolrCoreProperties, BadCopyFieldTest, PreAnalyzedFieldTest, DeleteStatusTest, HLLUtilTest, TestLFUCache, TestSolrCloudSnapshots, TestImplicitCoreProperties, TestSuggestSpellingConverter, HdfsNNFailoverTest, AliasIntegrationTest, SolrTestCaseJ4Test, DistributedSpellCheckComponentTest, TestLeaderElectionWithEmptyReplica, RegexBoostProcessorTest, TestTlogReplica, ZkStateWriterTest, HdfsTlogReplayBufferedWhileIndexingTest, TestPolicyCloud, TestCollectionAPI, DistanceUnitsTest, TestLazyCores, TestEmbeddedSolrServerConstructors, TestShortCircuitedRequests, DateMathParserTest, TestObjectReleaseTracker, ConvertedLegacyTest, TestScoreJoinQPNoScore, TestDFISimilarityFactory, SchemaApiFailureTest, TestSimpleTextCodec, TestSystemCollAutoCreate, TestCorePropertiesReload, TestOrdValues, ClusterStateTest, TestManagedStopFilterFactory, EnumFieldTest, CollectionsAPIDistributedZkTest, BasicDistributedZk2Test, FileBasedSpellCheckerTest, AnalysisAfterCoreReloadTest, TestAuthorizationFramework, DistributedFacetPivotSmallTest, ComputePlanActionTest, CollectionsAPISolrJTest, TestReqParamsAPI, TestConfigSetsAPIZkFailure, DateFieldTest, DistributedFacetPivotLargeTest, DeleteNodeTest, PropertiesRequestHandlerTest, ResponseHeaderTest, TestUtilizeNode, LukeRequestHandlerTest, ConnectionReuseTest, TestLocalFSCloudBackupRestore, SolrXmlInZkTest, BlockDirectoryTest, NumericFieldsTest, TestPivotHelperCode, DocValuesNotIndexedTest, DisMaxRequestHandlerTest, HttpTriggerListenerTest, TestJavabinTupleStreamParser, TestFiltering, CollectionReloadTest, IndexSchemaRuntimeFieldTest, TestNumericRangeQuery64, QueryResultKeyTest, StatelessScriptUpdateProcessorFactoryTest, TestCloudInspectUtil, AutoscalingHistoryHandlerTest, VersionInfoTest, TestCoreBackup, TestDFRSimilarityFactory, TestAtomicUpdateErrorCases, BasicAuthIntegrationTest, VMParamsZkACLAndCredentialsProvidersTest, TestBadConfig, TestCoreContainer, TestOverriddenPrefixQueryForCustomFieldType, AutoAddReplicasIntegrationTest, TestSha256AuthenticationProvider, UniqFieldsUpdateProcessorFactoryTest, SolrCmdDistributorTest, ShowFileRequestHandlerTest, CacheHeaderTest, TestCoreDiscovery, SolrGangliaReporterTest, TestSchemaVersionResource, SharedFSAutoReplicaFailoverTest, DirectoryFactoryTest, MoveReplicaHDFSFailoverTest, TestReRankQParserPlugin, PingRequestHandlerTest, TestExportWriter, CoreAdminHandlerTest, TestDocBasedVersionConstraints, CircularListTest, CdcrBootstrapTest, AddBlockUpdateTest, TestTriggerIntegration, CurrencyRangeFacetCloudTest, CachingDirectoryFactoryTest, SolrMetricManagerTest, MinimalSchemaTest, TestUseDocValuesAsStored2, ReturnFieldsTest, TestAnalyzeInfixSuggestions, TestDistributedStatsComponentCardinality, HttpPartitionTest, GraphQueryTest, SpellCheckComponentTest, TestFunctionQuery, BasicFunctionalityTest, TestIndexSearcher, SoftAutoCommitTest, ChaosMonkeySafeLeaderWithPullReplicasTest, CloudExitableDirectoryReaderTest, CreateCollectionCleanupTest, DistribJoinFromCollectionTest, ForceLeaderTest, NodeMutatorTest, OverriddenZkACLAndCredentialsProvidersTest, OverseerTaskQueueTest, ReplicationFactorTest, RestartWhileUpdatingTest, RollingRestartTest, TestCloudPseudoReturnFields, TestCloudRecovery, TestLockTree, TestPrepRecovery, TestRandomFlRTGCloud, TestStressCloudBlindAtomicUpdates, TlogReplayBufferedWhileIndexingTest, TriLevelCompositeIdRoutingTest, TestCollectionsAPIViaSolrCloudCluster, TestRequestStatusCollectionAPI, MetricTriggerTest, NodeAddedTriggerTest, NodeLostTriggerTest, TriggerIntegrationTest]
   [junit4] Completed [603/768 (1!)] on J2 in 190.17s, 14 tests, 1 failure <<< FAILURES!

[...truncated 48684 lines...]

[JENKINS-EA] Lucene-Solr-master-Linux (64bit/jdk-10-ea+37) - Build # 21349 - Still Unstable!

Posted by Policeman Jenkins Server <je...@thetaphi.de>.
Build: https://jenkins.thetaphi.de/job/Lucene-Solr-master-Linux/21349/
Java: 64bit/jdk-10-ea+37 -XX:-UseCompressedOops -XX:+UseParallelGC

4 tests failed.
FAILED:  junit.framework.TestSuite.org.apache.solr.cloud.BasicZkTest

Error Message:
SolrCore.getOpenCount()==2

Stack Trace:
java.lang.RuntimeException: SolrCore.getOpenCount()==2
	at __randomizedtesting.SeedInfo.seed([F202FC04E006C69D]:0)
	at org.apache.solr.util.TestHarness.close(TestHarness.java:379)
	at org.apache.solr.SolrTestCaseJ4.deleteCore(SolrTestCaseJ4.java:792)
	at org.apache.solr.cloud.AbstractZkTestCase.azt_afterClass(AbstractZkTestCase.java:147)
	at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:564)
	at com.carrotsearch.randomizedtesting.RandomizedRunner.invoke(RandomizedRunner.java:1737)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$7.evaluate(RandomizedRunner.java:897)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at com.carrotsearch.randomizedtesting.rules.SystemPropertiesRestoreRule$1.evaluate(SystemPropertiesRestoreRule.java:57)
	at org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeAfterRule.java:45)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at org.apache.lucene.util.TestRuleStoreClassName$1.evaluate(TestRuleStoreClassName.java:41)
	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:53)
	at org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure.java:47)
	at org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRuleIgnoreAfterMaxFailures.java:64)
	at org.apache.lucene.util.TestRuleIgnoreTestSuites$1.evaluate(TestRuleIgnoreTestSuites.java:54)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.run(ThreadLeakControl.java:368)
	at java.base/java.lang.Thread.run(Thread.java:844)


FAILED:  junit.framework.TestSuite.org.apache.solr.cloud.BasicZkTest

Error Message:
SolrCore.getOpenCount()==2

Stack Trace:
java.lang.RuntimeException: SolrCore.getOpenCount()==2
	at __randomizedtesting.SeedInfo.seed([F202FC04E006C69D]:0)
	at org.apache.solr.util.TestHarness.close(TestHarness.java:379)
	at org.apache.solr.SolrTestCaseJ4.deleteCore(SolrTestCaseJ4.java:792)
	at org.apache.solr.SolrTestCaseJ4.teardownTestCases(SolrTestCaseJ4.java:288)
	at jdk.internal.reflect.GeneratedMethodAccessor39.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:564)
	at com.carrotsearch.randomizedtesting.RandomizedRunner.invoke(RandomizedRunner.java:1737)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$7.evaluate(RandomizedRunner.java:897)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at com.carrotsearch.randomizedtesting.rules.SystemPropertiesRestoreRule$1.evaluate(SystemPropertiesRestoreRule.java:57)
	at org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeAfterRule.java:45)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at org.apache.lucene.util.TestRuleStoreClassName$1.evaluate(TestRuleStoreClassName.java:41)
	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:53)
	at org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure.java:47)
	at org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRuleIgnoreAfterMaxFailures.java:64)
	at org.apache.lucene.util.TestRuleIgnoreTestSuites$1.evaluate(TestRuleIgnoreTestSuites.java:54)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.run(ThreadLeakControl.java:368)
	at java.base/java.lang.Thread.run(Thread.java:844)


FAILED:  junit.framework.TestSuite.org.apache.solr.cloud.BasicZkTest

Error Message:
27 threads leaked from SUITE scope at org.apache.solr.cloud.BasicZkTest:     1) Thread[id=25253, name=ScheduledTrigger-5795-thread-4, state=WAITING, group=TGRP-BasicZkTest]         at java.base@10-ea/jdk.internal.misc.Unsafe.park(Native Method)         at java.base@10-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:194)         at java.base@10-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2075)         at java.base@10-ea/java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1177)         at java.base@10-ea/java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:899)         at java.base@10-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1061)         at java.base@10-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1121)         at java.base@10-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635)         at java.base@10-ea/java.lang.Thread.run(Thread.java:844)    2) Thread[id=25254, name=Thread-5433, state=WAITING, group=TGRP-BasicZkTest]         at java.base@10-ea/java.lang.Object.wait(Native Method)         at java.base@10-ea/java.lang.Thread.join(Thread.java:1353)         at java.base@10-ea/java.lang.Thread.join(Thread.java:1427)         at app//org.apache.zookeeper.server.NIOServerCnxnFactory.join(NIOServerCnxnFactory.java:297)         at app//org.apache.solr.cloud.ZkTestServer$ZKServerMain.runFromConfig(ZkTestServer.java:310)         at app//org.apache.solr.cloud.ZkTestServer$2.run(ZkTestServer.java:491)    3) Thread[id=25244, name=watches-8843-thread-1, state=TIMED_WAITING, group=TGRP-BasicZkTest]         at java.base@10-ea/jdk.internal.misc.Unsafe.park(Native Method)         at java.base@10-ea/java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:234)         at java.base@10-ea/java.util.concurrent.SynchronousQueue$TransferStack.awaitFulfill(SynchronousQueue.java:462)         at java.base@10-ea/java.util.concurrent.SynchronousQueue$TransferStack.transfer(SynchronousQueue.java:361)         at java.base@10-ea/java.util.concurrent.SynchronousQueue.poll(SynchronousQueue.java:937)         at java.base@10-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1060)         at java.base@10-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1121)         at java.base@10-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635)         at java.base@10-ea/java.lang.Thread.run(Thread.java:844)    4) Thread[id=25248, name=searcherExecutor-5800-thread-1, state=WAITING, group=TGRP-BasicZkTest]         at java.base@10-ea/jdk.internal.misc.Unsafe.park(Native Method)         at java.base@10-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:194)         at java.base@10-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2075)         at java.base@10-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)         at java.base@10-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1061)         at java.base@10-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1121)         at java.base@10-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635)         at java.base@10-ea/java.lang.Thread.run(Thread.java:844)    5) Thread[id=25259, name=zkCallback-8841-thread-6, state=TIMED_WAITING, group=TGRP-BasicZkTest]         at java.base@10-ea/jdk.internal.misc.Unsafe.park(Native Method)         at java.base@10-ea/java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:234)         at java.base@10-ea/java.util.concurrent.SynchronousQueue$TransferStack.awaitFulfill(SynchronousQueue.java:462)         at java.base@10-ea/java.util.concurrent.SynchronousQueue$TransferStack.transfer(SynchronousQueue.java:361)         at java.base@10-ea/java.util.concurrent.SynchronousQueue.poll(SynchronousQueue.java:937)         at java.base@10-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1060)         at java.base@10-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1121)         at java.base@10-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635)         at java.base@10-ea/java.lang.Thread.run(Thread.java:844)    6) Thread[id=25233, name=SUITE-BasicZkTest-seed#[F202FC04E006C69D]-worker-EventThread, state=WAITING, group=TGRP-BasicZkTest]         at java.base@10-ea/jdk.internal.misc.Unsafe.park(Native Method)         at java.base@10-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:194)         at java.base@10-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2075)         at java.base@10-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)         at app//org.apache.zookeeper.ClientCnxn$EventThread.run(ClientCnxn.java:501)    7) Thread[id=25255, name=NIOServerCxn.Factory:0.0.0.0/0.0.0.0:45435, state=RUNNABLE, group=TGRP-BasicZkTest]         at java.base@10-ea/sun.nio.ch.EPollArrayWrapper.epollWait(Native Method)         at java.base@10-ea/sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:265)         at java.base@10-ea/sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:92)         at java.base@10-ea/sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:89)         at java.base@10-ea/sun.nio.ch.SelectorImpl.select(SelectorImpl.java:100)         at app//org.apache.zookeeper.server.NIOServerCnxnFactory.run(NIOServerCnxnFactory.java:173)         at java.base@10-ea/java.lang.Thread.run(Thread.java:844)    8) Thread[id=25232, name=SUITE-BasicZkTest-seed#[F202FC04E006C69D]-worker-SendThread(127.0.0.1:45435), state=RUNNABLE, group=TGRP-BasicZkTest]         at java.base@10-ea/sun.nio.ch.EPollArrayWrapper.epollWait(Native Method)         at java.base@10-ea/sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:265)         at java.base@10-ea/sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:92)         at java.base@10-ea/sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:89)         at java.base@10-ea/sun.nio.ch.SelectorImpl.select(SelectorImpl.java:100)         at app//org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:349)         at app//org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1141)    9) Thread[id=25251, name=zkCallback-8841-thread-4, state=TIMED_WAITING, group=TGRP-BasicZkTest]         at java.base@10-ea/jdk.internal.misc.Unsafe.park(Native Method)         at java.base@10-ea/java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:234)         at java.base@10-ea/java.util.concurrent.SynchronousQueue$TransferStack.awaitFulfill(SynchronousQueue.java:462)         at java.base@10-ea/java.util.concurrent.SynchronousQueue$TransferStack.transfer(SynchronousQueue.java:361)         at java.base@10-ea/java.util.concurrent.SynchronousQueue.poll(SynchronousQueue.java:937)         at java.base@10-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1060)         at java.base@10-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1121)         at java.base@10-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635)         at java.base@10-ea/java.lang.Thread.run(Thread.java:844)   10) Thread[id=25249, name=coreZkRegister-5790-thread-1, state=TIMED_WAITING, group=TGRP-BasicZkTest]         at java.base@10-ea/jdk.internal.misc.Unsafe.park(Native Method)         at java.base@10-ea/java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:234)         at java.base@10-ea/java.util.concurrent.SynchronousQueue$TransferStack.awaitFulfill(SynchronousQueue.java:462)         at java.base@10-ea/java.util.concurrent.SynchronousQueue$TransferStack.transfer(SynchronousQueue.java:361)         at java.base@10-ea/java.util.concurrent.SynchronousQueue.poll(SynchronousQueue.java:937)         at java.base@10-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1060)         at java.base@10-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1121)         at java.base@10-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635)         at java.base@10-ea/java.lang.Thread.run(Thread.java:844)   11) Thread[id=25258, name=ProcessThread(sid:0 cport:45435):, state=WAITING, group=TGRP-BasicZkTest]         at java.base@10-ea/jdk.internal.misc.Unsafe.park(Native Method)         at java.base@10-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:194)         at java.base@10-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2075)         at java.base@10-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)         at app//org.apache.zookeeper.server.PrepRequestProcessor.run(PrepRequestProcessor.java:122)   12) Thread[id=25234, name=zkConnectionManagerCallback-8842-thread-1, state=WAITING, group=TGRP-BasicZkTest]         at java.base@10-ea/jdk.internal.misc.Unsafe.park(Native Method)         at java.base@10-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:194)         at java.base@10-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2075)         at java.base@10-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)         at java.base@10-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1061)         at java.base@10-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1121)         at java.base@10-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635)         at java.base@10-ea/java.lang.Thread.run(Thread.java:844)   13) Thread[id=25238, name=OverseerAutoScalingTriggerThread-99416085830303747-88.99.242.108:8983_-n_0000000000, state=WAITING, group=Overseer autoscaling triggers]         at java.base@10-ea/jdk.internal.misc.Unsafe.park(Native Method)         at java.base@10-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:194)         at java.base@10-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2075)         at app//org.apache.solr.cloud.autoscaling.OverseerTriggerThread.run(OverseerTriggerThread.java:166)         at java.base@10-ea/java.lang.Thread.run(Thread.java:844)   14) Thread[id=25256, name=SessionTracker, state=TIMED_WAITING, group=TGRP-BasicZkTest]         at java.base@10-ea/java.lang.Object.wait(Native Method)         at app//org.apache.zookeeper.server.SessionTrackerImpl.run(SessionTrackerImpl.java:146)   15) Thread[id=25237, name=OverseerCollectionConfigSetProcessor-99416085830303747-88.99.242.108:8983_-n_0000000000, state=TIMED_WAITING, group=Overseer collection creation process.]         at java.base@10-ea/jdk.internal.misc.Unsafe.park(Native Method)         at java.base@10-ea/java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:234)         at java.base@10-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2117)         at app//org.apache.solr.cloud.ZkDistributedQueue.peekElements(ZkDistributedQueue.java:463)         at app//org.apache.solr.cloud.OverseerTaskQueue.peekTopN(OverseerTaskQueue.java:235)         at app//org.apache.solr.cloud.OverseerTaskProcessor.run(OverseerTaskProcessor.java:228)         at java.base@10-ea/java.lang.Thread.run(Thread.java:844)   16) Thread[id=25236, name=Connection evictor, state=TIMED_WAITING, group=TGRP-BasicZkTest]         at java.base@10-ea/java.lang.Thread.sleep(Native Method)         at app//org.apache.http.impl.client.IdleConnectionEvictor$1.run(IdleConnectionEvictor.java:66)         at java.base@10-ea/java.lang.Thread.run(Thread.java:844)   17) Thread[id=25250, name=zkCallback-8841-thread-3, state=TIMED_WAITING, group=TGRP-BasicZkTest]         at java.base@10-ea/jdk.internal.misc.Unsafe.park(Native Method)         at java.base@10-ea/java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:234)         at java.base@10-ea/java.util.concurrent.SynchronousQueue$TransferStack.awaitFulfill(SynchronousQueue.java:462)         at java.base@10-ea/java.util.concurrent.SynchronousQueue$TransferStack.transfer(SynchronousQueue.java:361)         at java.base@10-ea/java.util.concurrent.SynchronousQueue.poll(SynchronousQueue.java:937)         at java.base@10-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1060)         at java.base@10-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1121)         at java.base@10-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635)         at java.base@10-ea/java.lang.Thread.run(Thread.java:844)   18) Thread[id=25241, name=ScheduledTrigger-5795-thread-2, state=WAITING, group=TGRP-BasicZkTest]         at java.base@10-ea/jdk.internal.misc.Unsafe.park(Native Method)         at java.base@10-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:194)         at java.base@10-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2075)         at java.base@10-ea/java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1177)         at java.base@10-ea/java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:899)         at java.base@10-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1061)         at java.base@10-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1121)         at java.base@10-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635)         at java.base@10-ea/java.lang.Thread.run(Thread.java:844)   19) Thread[id=25240, name=ScheduledTrigger-5795-thread-1, state=TIMED_WAITING, group=TGRP-BasicZkTest]         at java.base@10-ea/jdk.internal.misc.Unsafe.park(Native Method)         at java.base@10-ea/java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:234)         at java.base@10-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2117)         at java.base@10-ea/java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1182)         at java.base@10-ea/java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:899)         at java.base@10-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1061)         at java.base@10-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1121)         at java.base@10-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635)         at java.base@10-ea/java.lang.Thread.run(Thread.java:844)   20) Thread[id=25228, name=Connection evictor, state=TIMED_WAITING, group=TGRP-BasicZkTest]         at java.base@10-ea/java.lang.Thread.sleep(Native Method)         at app//org.apache.http.impl.client.IdleConnectionEvictor$1.run(IdleConnectionEvictor.java:66)         at java.base@10-ea/java.lang.Thread.run(Thread.java:844)   21) Thread[id=25235, name=OverseerStateUpdate-99416085830303747-88.99.242.108:8983_-n_0000000000, state=TIMED_WAITING, group=Overseer state updater.]         at java.base@10-ea/jdk.internal.misc.Unsafe.park(Native Method)         at java.base@10-ea/java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:234)         at java.base@10-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2117)         at app//org.apache.solr.cloud.ZkDistributedQueue.peekElements(ZkDistributedQueue.java:463)         at app//org.apache.solr.cloud.Overseer$ClusterStateUpdater.run(Overseer.java:205)         at java.base@10-ea/java.lang.Thread.run(Thread.java:844)   22) Thread[id=25252, name=zkCallback-8841-thread-5, state=TIMED_WAITING, group=TGRP-BasicZkTest]         at java.base@10-ea/jdk.internal.misc.Unsafe.park(Native Method)         at java.base@10-ea/java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:234)         at java.base@10-ea/java.util.concurrent.SynchronousQueue$TransferStack.awaitFulfill(SynchronousQueue.java:462)         at java.base@10-ea/java.util.concurrent.SynchronousQueue$TransferStack.transfer(SynchronousQueue.java:361)         at java.base@10-ea/java.util.concurrent.SynchronousQueue.poll(SynchronousQueue.java:937)         at java.base@10-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1060)         at java.base@10-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1121)         at java.base@10-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635)         at java.base@10-ea/java.lang.Thread.run(Thread.java:844)   23) Thread[id=25243, name=Thread-5432, state=WAITING, group=TGRP-BasicZkTest]         at java.base@10-ea/java.lang.Object.wait(Native Method)         at java.base@10-ea/java.lang.Object.wait(Object.java:328)         at app//org.apache.solr.core.CloserThread.run(CoreContainer.java:1728)   24) Thread[id=25245, name=zkCallback-8841-thread-2, state=TIMED_WAITING, group=TGRP-BasicZkTest]         at java.base@10-ea/jdk.internal.misc.Unsafe.park(Native Method)         at java.base@10-ea/java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:234)         at java.base@10-ea/java.util.concurrent.SynchronousQueue$TransferStack.awaitFulfill(SynchronousQueue.java:462)         at java.base@10-ea/java.util.concurrent.SynchronousQueue$TransferStack.transfer(SynchronousQueue.java:361)         at java.base@10-ea/java.util.concurrent.SynchronousQueue.poll(SynchronousQueue.java:937)         at java.base@10-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1060)         at java.base@10-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1121)         at java.base@10-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635)         at java.base@10-ea/java.lang.Thread.run(Thread.java:844)   25) Thread[id=25246, name=ScheduledTrigger-5795-thread-3, state=WAITING, group=TGRP-BasicZkTest]         at java.base@10-ea/jdk.internal.misc.Unsafe.park(Native Method)         at java.base@10-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:194)         at java.base@10-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2075)         at java.base@10-ea/java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1177)         at java.base@10-ea/java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:899)         at java.base@10-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1061)         at java.base@10-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1121)         at java.base@10-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635)         at java.base@10-ea/java.lang.Thread.run(Thread.java:844)   26) Thread[id=25227, name=Connection evictor, state=TIMED_WAITING, group=TGRP-BasicZkTest]         at java.base@10-ea/java.lang.Thread.sleep(Native Method)         at app//org.apache.http.impl.client.IdleConnectionEvictor$1.run(IdleConnectionEvictor.java:66)         at java.base@10-ea/java.lang.Thread.run(Thread.java:844)   27) Thread[id=25239, name=zkCallback-8841-thread-1, state=TIMED_WAITING, group=TGRP-BasicZkTest]         at java.base@10-ea/jdk.internal.misc.Unsafe.park(Native Method)         at java.base@10-ea/java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:234)         at java.base@10-ea/java.util.concurrent.SynchronousQueue$TransferStack.awaitFulfill(SynchronousQueue.java:462)         at java.base@10-ea/java.util.concurrent.SynchronousQueue$TransferStack.transfer(SynchronousQueue.java:361)         at java.base@10-ea/java.util.concurrent.SynchronousQueue.poll(SynchronousQueue.java:937)         at java.base@10-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1060)         at java.base@10-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1121)         at java.base@10-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635)         at java.base@10-ea/java.lang.Thread.run(Thread.java:844)

Stack Trace:
com.carrotsearch.randomizedtesting.ThreadLeakError: 27 threads leaked from SUITE scope at org.apache.solr.cloud.BasicZkTest: 
   1) Thread[id=25253, name=ScheduledTrigger-5795-thread-4, state=WAITING, group=TGRP-BasicZkTest]
        at java.base@10-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@10-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:194)
        at java.base@10-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2075)
        at java.base@10-ea/java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1177)
        at java.base@10-ea/java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:899)
        at java.base@10-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1061)
        at java.base@10-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1121)
        at java.base@10-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635)
        at java.base@10-ea/java.lang.Thread.run(Thread.java:844)
   2) Thread[id=25254, name=Thread-5433, state=WAITING, group=TGRP-BasicZkTest]
        at java.base@10-ea/java.lang.Object.wait(Native Method)
        at java.base@10-ea/java.lang.Thread.join(Thread.java:1353)
        at java.base@10-ea/java.lang.Thread.join(Thread.java:1427)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory.join(NIOServerCnxnFactory.java:297)
        at app//org.apache.solr.cloud.ZkTestServer$ZKServerMain.runFromConfig(ZkTestServer.java:310)
        at app//org.apache.solr.cloud.ZkTestServer$2.run(ZkTestServer.java:491)
   3) Thread[id=25244, name=watches-8843-thread-1, state=TIMED_WAITING, group=TGRP-BasicZkTest]
        at java.base@10-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@10-ea/java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:234)
        at java.base@10-ea/java.util.concurrent.SynchronousQueue$TransferStack.awaitFulfill(SynchronousQueue.java:462)
        at java.base@10-ea/java.util.concurrent.SynchronousQueue$TransferStack.transfer(SynchronousQueue.java:361)
        at java.base@10-ea/java.util.concurrent.SynchronousQueue.poll(SynchronousQueue.java:937)
        at java.base@10-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1060)
        at java.base@10-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1121)
        at java.base@10-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635)
        at java.base@10-ea/java.lang.Thread.run(Thread.java:844)
   4) Thread[id=25248, name=searcherExecutor-5800-thread-1, state=WAITING, group=TGRP-BasicZkTest]
        at java.base@10-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@10-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:194)
        at java.base@10-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2075)
        at java.base@10-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@10-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1061)
        at java.base@10-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1121)
        at java.base@10-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635)
        at java.base@10-ea/java.lang.Thread.run(Thread.java:844)
   5) Thread[id=25259, name=zkCallback-8841-thread-6, state=TIMED_WAITING, group=TGRP-BasicZkTest]
        at java.base@10-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@10-ea/java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:234)
        at java.base@10-ea/java.util.concurrent.SynchronousQueue$TransferStack.awaitFulfill(SynchronousQueue.java:462)
        at java.base@10-ea/java.util.concurrent.SynchronousQueue$TransferStack.transfer(SynchronousQueue.java:361)
        at java.base@10-ea/java.util.concurrent.SynchronousQueue.poll(SynchronousQueue.java:937)
        at java.base@10-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1060)
        at java.base@10-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1121)
        at java.base@10-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635)
        at java.base@10-ea/java.lang.Thread.run(Thread.java:844)
   6) Thread[id=25233, name=SUITE-BasicZkTest-seed#[F202FC04E006C69D]-worker-EventThread, state=WAITING, group=TGRP-BasicZkTest]
        at java.base@10-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@10-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:194)
        at java.base@10-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2075)
        at java.base@10-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at app//org.apache.zookeeper.ClientCnxn$EventThread.run(ClientCnxn.java:501)
   7) Thread[id=25255, name=NIOServerCxn.Factory:0.0.0.0/0.0.0.0:45435, state=RUNNABLE, group=TGRP-BasicZkTest]
        at java.base@10-ea/sun.nio.ch.EPollArrayWrapper.epollWait(Native Method)
        at java.base@10-ea/sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:265)
        at java.base@10-ea/sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:92)
        at java.base@10-ea/sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:89)
        at java.base@10-ea/sun.nio.ch.SelectorImpl.select(SelectorImpl.java:100)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory.run(NIOServerCnxnFactory.java:173)
        at java.base@10-ea/java.lang.Thread.run(Thread.java:844)
   8) Thread[id=25232, name=SUITE-BasicZkTest-seed#[F202FC04E006C69D]-worker-SendThread(127.0.0.1:45435), state=RUNNABLE, group=TGRP-BasicZkTest]
        at java.base@10-ea/sun.nio.ch.EPollArrayWrapper.epollWait(Native Method)
        at java.base@10-ea/sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:265)
        at java.base@10-ea/sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:92)
        at java.base@10-ea/sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:89)
        at java.base@10-ea/sun.nio.ch.SelectorImpl.select(SelectorImpl.java:100)
        at app//org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:349)
        at app//org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1141)
   9) Thread[id=25251, name=zkCallback-8841-thread-4, state=TIMED_WAITING, group=TGRP-BasicZkTest]
        at java.base@10-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@10-ea/java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:234)
        at java.base@10-ea/java.util.concurrent.SynchronousQueue$TransferStack.awaitFulfill(SynchronousQueue.java:462)
        at java.base@10-ea/java.util.concurrent.SynchronousQueue$TransferStack.transfer(SynchronousQueue.java:361)
        at java.base@10-ea/java.util.concurrent.SynchronousQueue.poll(SynchronousQueue.java:937)
        at java.base@10-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1060)
        at java.base@10-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1121)
        at java.base@10-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635)
        at java.base@10-ea/java.lang.Thread.run(Thread.java:844)
  10) Thread[id=25249, name=coreZkRegister-5790-thread-1, state=TIMED_WAITING, group=TGRP-BasicZkTest]
        at java.base@10-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@10-ea/java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:234)
        at java.base@10-ea/java.util.concurrent.SynchronousQueue$TransferStack.awaitFulfill(SynchronousQueue.java:462)
        at java.base@10-ea/java.util.concurrent.SynchronousQueue$TransferStack.transfer(SynchronousQueue.java:361)
        at java.base@10-ea/java.util.concurrent.SynchronousQueue.poll(SynchronousQueue.java:937)
        at java.base@10-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1060)
        at java.base@10-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1121)
        at java.base@10-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635)
        at java.base@10-ea/java.lang.Thread.run(Thread.java:844)
  11) Thread[id=25258, name=ProcessThread(sid:0 cport:45435):, state=WAITING, group=TGRP-BasicZkTest]
        at java.base@10-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@10-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:194)
        at java.base@10-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2075)
        at java.base@10-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at app//org.apache.zookeeper.server.PrepRequestProcessor.run(PrepRequestProcessor.java:122)
  12) Thread[id=25234, name=zkConnectionManagerCallback-8842-thread-1, state=WAITING, group=TGRP-BasicZkTest]
        at java.base@10-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@10-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:194)
        at java.base@10-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2075)
        at java.base@10-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@10-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1061)
        at java.base@10-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1121)
        at java.base@10-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635)
        at java.base@10-ea/java.lang.Thread.run(Thread.java:844)
  13) Thread[id=25238, name=OverseerAutoScalingTriggerThread-99416085830303747-88.99.242.108:8983_-n_0000000000, state=WAITING, group=Overseer autoscaling triggers]
        at java.base@10-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@10-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:194)
        at java.base@10-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2075)
        at app//org.apache.solr.cloud.autoscaling.OverseerTriggerThread.run(OverseerTriggerThread.java:166)
        at java.base@10-ea/java.lang.Thread.run(Thread.java:844)
  14) Thread[id=25256, name=SessionTracker, state=TIMED_WAITING, group=TGRP-BasicZkTest]
        at java.base@10-ea/java.lang.Object.wait(Native Method)
        at app//org.apache.zookeeper.server.SessionTrackerImpl.run(SessionTrackerImpl.java:146)
  15) Thread[id=25237, name=OverseerCollectionConfigSetProcessor-99416085830303747-88.99.242.108:8983_-n_0000000000, state=TIMED_WAITING, group=Overseer collection creation process.]
        at java.base@10-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@10-ea/java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:234)
        at java.base@10-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2117)
        at app//org.apache.solr.cloud.ZkDistributedQueue.peekElements(ZkDistributedQueue.java:463)
        at app//org.apache.solr.cloud.OverseerTaskQueue.peekTopN(OverseerTaskQueue.java:235)
        at app//org.apache.solr.cloud.OverseerTaskProcessor.run(OverseerTaskProcessor.java:228)
        at java.base@10-ea/java.lang.Thread.run(Thread.java:844)
  16) Thread[id=25236, name=Connection evictor, state=TIMED_WAITING, group=TGRP-BasicZkTest]
        at java.base@10-ea/java.lang.Thread.sleep(Native Method)
        at app//org.apache.http.impl.client.IdleConnectionEvictor$1.run(IdleConnectionEvictor.java:66)
        at java.base@10-ea/java.lang.Thread.run(Thread.java:844)
  17) Thread[id=25250, name=zkCallback-8841-thread-3, state=TIMED_WAITING, group=TGRP-BasicZkTest]
        at java.base@10-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@10-ea/java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:234)
        at java.base@10-ea/java.util.concurrent.SynchronousQueue$TransferStack.awaitFulfill(SynchronousQueue.java:462)
        at java.base@10-ea/java.util.concurrent.SynchronousQueue$TransferStack.transfer(SynchronousQueue.java:361)
        at java.base@10-ea/java.util.concurrent.SynchronousQueue.poll(SynchronousQueue.java:937)
        at java.base@10-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1060)
        at java.base@10-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1121)
        at java.base@10-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635)
        at java.base@10-ea/java.lang.Thread.run(Thread.java:844)
  18) Thread[id=25241, name=ScheduledTrigger-5795-thread-2, state=WAITING, group=TGRP-BasicZkTest]
        at java.base@10-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@10-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:194)
        at java.base@10-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2075)
        at java.base@10-ea/java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1177)
        at java.base@10-ea/java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:899)
        at java.base@10-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1061)
        at java.base@10-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1121)
        at java.base@10-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635)
        at java.base@10-ea/java.lang.Thread.run(Thread.java:844)
  19) Thread[id=25240, name=ScheduledTrigger-5795-thread-1, state=TIMED_WAITING, group=TGRP-BasicZkTest]
        at java.base@10-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@10-ea/java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:234)
        at java.base@10-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2117)
        at java.base@10-ea/java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1182)
        at java.base@10-ea/java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:899)
        at java.base@10-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1061)
        at java.base@10-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1121)
        at java.base@10-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635)
        at java.base@10-ea/java.lang.Thread.run(Thread.java:844)
  20) Thread[id=25228, name=Connection evictor, state=TIMED_WAITING, group=TGRP-BasicZkTest]
        at java.base@10-ea/java.lang.Thread.sleep(Native Method)
        at app//org.apache.http.impl.client.IdleConnectionEvictor$1.run(IdleConnectionEvictor.java:66)
        at java.base@10-ea/java.lang.Thread.run(Thread.java:844)
  21) Thread[id=25235, name=OverseerStateUpdate-99416085830303747-88.99.242.108:8983_-n_0000000000, state=TIMED_WAITING, group=Overseer state updater.]
        at java.base@10-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@10-ea/java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:234)
        at java.base@10-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2117)
        at app//org.apache.solr.cloud.ZkDistributedQueue.peekElements(ZkDistributedQueue.java:463)
        at app//org.apache.solr.cloud.Overseer$ClusterStateUpdater.run(Overseer.java:205)
        at java.base@10-ea/java.lang.Thread.run(Thread.java:844)
  22) Thread[id=25252, name=zkCallback-8841-thread-5, state=TIMED_WAITING, group=TGRP-BasicZkTest]
        at java.base@10-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@10-ea/java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:234)
        at java.base@10-ea/java.util.concurrent.SynchronousQueue$TransferStack.awaitFulfill(SynchronousQueue.java:462)
        at java.base@10-ea/java.util.concurrent.SynchronousQueue$TransferStack.transfer(SynchronousQueue.java:361)
        at java.base@10-ea/java.util.concurrent.SynchronousQueue.poll(SynchronousQueue.java:937)
        at java.base@10-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1060)
        at java.base@10-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1121)
        at java.base@10-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635)
        at java.base@10-ea/java.lang.Thread.run(Thread.java:844)
  23) Thread[id=25243, name=Thread-5432, state=WAITING, group=TGRP-BasicZkTest]
        at java.base@10-ea/java.lang.Object.wait(Native Method)
        at java.base@10-ea/java.lang.Object.wait(Object.java:328)
        at app//org.apache.solr.core.CloserThread.run(CoreContainer.java:1728)
  24) Thread[id=25245, name=zkCallback-8841-thread-2, state=TIMED_WAITING, group=TGRP-BasicZkTest]
        at java.base@10-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@10-ea/java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:234)
        at java.base@10-ea/java.util.concurrent.SynchronousQueue$TransferStack.awaitFulfill(SynchronousQueue.java:462)
        at java.base@10-ea/java.util.concurrent.SynchronousQueue$TransferStack.transfer(SynchronousQueue.java:361)
        at java.base@10-ea/java.util.concurrent.SynchronousQueue.poll(SynchronousQueue.java:937)
        at java.base@10-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1060)
        at java.base@10-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1121)
        at java.base@10-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635)
        at java.base@10-ea/java.lang.Thread.run(Thread.java:844)
  25) Thread[id=25246, name=ScheduledTrigger-5795-thread-3, state=WAITING, group=TGRP-BasicZkTest]
        at java.base@10-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@10-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:194)
        at java.base@10-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2075)
        at java.base@10-ea/java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1177)
        at java.base@10-ea/java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:899)
        at java.base@10-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1061)
        at java.base@10-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1121)
        at java.base@10-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635)
        at java.base@10-ea/java.lang.Thread.run(Thread.java:844)
  26) Thread[id=25227, name=Connection evictor, state=TIMED_WAITING, group=TGRP-BasicZkTest]
        at java.base@10-ea/java.lang.Thread.sleep(Native Method)
        at app//org.apache.http.impl.client.IdleConnectionEvictor$1.run(IdleConnectionEvictor.java:66)
        at java.base@10-ea/java.lang.Thread.run(Thread.java:844)
  27) Thread[id=25239, name=zkCallback-8841-thread-1, state=TIMED_WAITING, group=TGRP-BasicZkTest]
        at java.base@10-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@10-ea/java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:234)
        at java.base@10-ea/java.util.concurrent.SynchronousQueue$TransferStack.awaitFulfill(SynchronousQueue.java:462)
        at java.base@10-ea/java.util.concurrent.SynchronousQueue$TransferStack.transfer(SynchronousQueue.java:361)
        at java.base@10-ea/java.util.concurrent.SynchronousQueue.poll(SynchronousQueue.java:937)
        at java.base@10-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1060)
        at java.base@10-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1121)
        at java.base@10-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635)
        at java.base@10-ea/java.lang.Thread.run(Thread.java:844)
	at __randomizedtesting.SeedInfo.seed([F202FC04E006C69D]:0)


FAILED:  junit.framework.TestSuite.org.apache.solr.cloud.BasicZkTest

Error Message:
There are still zombie threads that couldn't be terminated:    1) Thread[id=25253, name=ScheduledTrigger-5795-thread-4, state=WAITING, group=TGRP-BasicZkTest]         at java.base@10-ea/jdk.internal.misc.Unsafe.park(Native Method)         at java.base@10-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:194)         at java.base@10-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2075)         at java.base@10-ea/java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1177)         at java.base@10-ea/java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:899)         at java.base@10-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1061)         at java.base@10-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1121)         at java.base@10-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635)         at java.base@10-ea/java.lang.Thread.run(Thread.java:844)    2) Thread[id=25250, name=zkCallback-8841-thread-3, state=TIMED_WAITING, group=TGRP-BasicZkTest]         at java.base@10-ea/jdk.internal.misc.Unsafe.park(Native Method)         at java.base@10-ea/java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:234)         at java.base@10-ea/java.util.concurrent.SynchronousQueue$TransferStack.awaitFulfill(SynchronousQueue.java:462)         at java.base@10-ea/java.util.concurrent.SynchronousQueue$TransferStack.transfer(SynchronousQueue.java:361)         at java.base@10-ea/java.util.concurrent.SynchronousQueue.poll(SynchronousQueue.java:937)         at java.base@10-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1060)         at java.base@10-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1121)         at java.base@10-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635)         at java.base@10-ea/java.lang.Thread.run(Thread.java:844)    3) Thread[id=25244, name=watches-8843-thread-1, state=TIMED_WAITING, group=TGRP-BasicZkTest]         at java.base@10-ea/jdk.internal.misc.Unsafe.park(Native Method)         at java.base@10-ea/java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:234)         at java.base@10-ea/java.util.concurrent.SynchronousQueue$TransferStack.awaitFulfill(SynchronousQueue.java:462)         at java.base@10-ea/java.util.concurrent.SynchronousQueue$TransferStack.transfer(SynchronousQueue.java:361)         at java.base@10-ea/java.util.concurrent.SynchronousQueue.poll(SynchronousQueue.java:937)         at java.base@10-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1060)         at java.base@10-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1121)         at java.base@10-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635)         at java.base@10-ea/java.lang.Thread.run(Thread.java:844)    4) Thread[id=25248, name=searcherExecutor-5800-thread-1, state=WAITING, group=TGRP-BasicZkTest]         at java.base@10-ea/jdk.internal.misc.Unsafe.park(Native Method)         at java.base@10-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:194)         at java.base@10-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2075)         at java.base@10-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)         at java.base@10-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1061)         at java.base@10-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1121)         at java.base@10-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635)         at java.base@10-ea/java.lang.Thread.run(Thread.java:844)    5) Thread[id=25259, name=zkCallback-8841-thread-6, state=TIMED_WAITING, group=TGRP-BasicZkTest]         at java.base@10-ea/jdk.internal.misc.Unsafe.park(Native Method)         at java.base@10-ea/java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:234)         at java.base@10-ea/java.util.concurrent.SynchronousQueue$TransferStack.awaitFulfill(SynchronousQueue.java:462)         at java.base@10-ea/java.util.concurrent.SynchronousQueue$TransferStack.transfer(SynchronousQueue.java:361)         at java.base@10-ea/java.util.concurrent.SynchronousQueue.poll(SynchronousQueue.java:937)         at java.base@10-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1060)         at java.base@10-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1121)         at java.base@10-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635)         at java.base@10-ea/java.lang.Thread.run(Thread.java:844)    6) Thread[id=25241, name=ScheduledTrigger-5795-thread-2, state=WAITING, group=TGRP-BasicZkTest]         at java.base@10-ea/jdk.internal.misc.Unsafe.park(Native Method)         at java.base@10-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:194)         at java.base@10-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2075)         at java.base@10-ea/java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1177)         at java.base@10-ea/java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:899)         at java.base@10-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1061)         at java.base@10-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1121)         at java.base@10-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635)         at java.base@10-ea/java.lang.Thread.run(Thread.java:844)    7) Thread[id=25240, name=ScheduledTrigger-5795-thread-1, state=TIMED_WAITING, group=TGRP-BasicZkTest]         at java.base@10-ea/jdk.internal.misc.Unsafe.park(Native Method)         at java.base@10-ea/java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:234)         at java.base@10-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2117)         at java.base@10-ea/java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1182)         at java.base@10-ea/java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:899)         at java.base@10-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1061)         at java.base@10-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1121)         at java.base@10-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635)         at java.base@10-ea/java.lang.Thread.run(Thread.java:844)    8) Thread[id=25232, name=SUITE-BasicZkTest-seed#[F202FC04E006C69D]-worker-SendThread(127.0.0.1:45435), state=TIMED_WAITING, group=TGRP-BasicZkTest]         at java.base@10-ea/java.lang.Thread.sleep(Native Method)         at app//org.apache.zookeeper.client.StaticHostProvider.next(StaticHostProvider.java:101)         at app//org.apache.zookeeper.ClientCnxn$SendThread.startConnect(ClientCnxn.java:997)         at app//org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1060)    9) Thread[id=25251, name=zkCallback-8841-thread-4, state=TIMED_WAITING, group=TGRP-BasicZkTest]         at java.base@10-ea/jdk.internal.misc.Unsafe.park(Native Method)         at java.base@10-ea/java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:234)         at java.base@10-ea/java.util.concurrent.SynchronousQueue$TransferStack.awaitFulfill(SynchronousQueue.java:462)         at java.base@10-ea/java.util.concurrent.SynchronousQueue$TransferStack.transfer(SynchronousQueue.java:361)         at java.base@10-ea/java.util.concurrent.SynchronousQueue.poll(SynchronousQueue.java:937)         at java.base@10-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1060)         at java.base@10-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1121)         at java.base@10-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635)         at java.base@10-ea/java.lang.Thread.run(Thread.java:844)   10) Thread[id=25249, name=coreZkRegister-5790-thread-1, state=TIMED_WAITING, group=TGRP-BasicZkTest]         at java.base@10-ea/jdk.internal.misc.Unsafe.park(Native Method)         at java.base@10-ea/java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:234)         at java.base@10-ea/java.util.concurrent.SynchronousQueue$TransferStack.awaitFulfill(SynchronousQueue.java:462)         at java.base@10-ea/java.util.concurrent.SynchronousQueue$TransferStack.transfer(SynchronousQueue.java:361)         at java.base@10-ea/java.util.concurrent.SynchronousQueue.poll(SynchronousQueue.java:937)         at java.base@10-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1060)         at java.base@10-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1121)         at java.base@10-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635)         at java.base@10-ea/java.lang.Thread.run(Thread.java:844)   11) Thread[id=25252, name=zkCallback-8841-thread-5, state=TIMED_WAITING, group=TGRP-BasicZkTest]         at java.base@10-ea/jdk.internal.misc.Unsafe.park(Native Method)         at java.base@10-ea/java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:234)         at java.base@10-ea/java.util.concurrent.SynchronousQueue$TransferStack.awaitFulfill(SynchronousQueue.java:462)         at java.base@10-ea/java.util.concurrent.SynchronousQueue$TransferStack.transfer(SynchronousQueue.java:361)         at java.base@10-ea/java.util.concurrent.SynchronousQueue.poll(SynchronousQueue.java:937)         at java.base@10-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1060)         at java.base@10-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1121)         at java.base@10-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635)         at java.base@10-ea/java.lang.Thread.run(Thread.java:844)   12) Thread[id=25243, name=Thread-5432, state=WAITING, group=TGRP-BasicZkTest]         at java.base@10-ea/java.lang.Object.wait(Native Method)         at java.base@10-ea/java.lang.Object.wait(Object.java:328)         at app//org.apache.solr.core.CloserThread.run(CoreContainer.java:1728)   13) Thread[id=25234, name=zkConnectionManagerCallback-8842-thread-1, state=WAITING, group=TGRP-BasicZkTest]         at java.base@10-ea/jdk.internal.misc.Unsafe.park(Native Method)         at java.base@10-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:194)         at java.base@10-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2075)         at java.base@10-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)         at java.base@10-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1061)         at java.base@10-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1121)         at java.base@10-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635)         at java.base@10-ea/java.lang.Thread.run(Thread.java:844)   14) Thread[id=25245, name=zkCallback-8841-thread-2, state=TIMED_WAITING, group=TGRP-BasicZkTest]         at java.base@10-ea/jdk.internal.misc.Unsafe.park(Native Method)         at java.base@10-ea/java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:234)         at java.base@10-ea/java.util.concurrent.SynchronousQueue$TransferStack.awaitFulfill(SynchronousQueue.java:462)         at java.base@10-ea/java.util.concurrent.SynchronousQueue$TransferStack.transfer(SynchronousQueue.java:361)         at java.base@10-ea/java.util.concurrent.SynchronousQueue.poll(SynchronousQueue.java:937)         at java.base@10-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1060)         at java.base@10-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1121)         at java.base@10-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635)         at java.base@10-ea/java.lang.Thread.run(Thread.java:844)   15) Thread[id=25246, name=ScheduledTrigger-5795-thread-3, state=WAITING, group=TGRP-BasicZkTest]         at java.base@10-ea/jdk.internal.misc.Unsafe.park(Native Method)         at java.base@10-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:194)         at java.base@10-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2075)         at java.base@10-ea/java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1177)         at java.base@10-ea/java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:899)         at java.base@10-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1061)         at java.base@10-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1121)         at java.base@10-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635)         at java.base@10-ea/java.lang.Thread.run(Thread.java:844)   16) Thread[id=25239, name=zkCallback-8841-thread-1, state=TIMED_WAITING, group=TGRP-BasicZkTest]         at java.base@10-ea/jdk.internal.misc.Unsafe.park(Native Method)         at java.base@10-ea/java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:234)         at java.base@10-ea/java.util.concurrent.SynchronousQueue$TransferStack.awaitFulfill(SynchronousQueue.java:462)         at java.base@10-ea/java.util.concurrent.SynchronousQueue$TransferStack.transfer(SynchronousQueue.java:361)         at java.base@10-ea/java.util.concurrent.SynchronousQueue.poll(SynchronousQueue.java:937)         at java.base@10-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1060)         at java.base@10-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1121)         at java.base@10-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635)         at java.base@10-ea/java.lang.Thread.run(Thread.java:844)

Stack Trace:
com.carrotsearch.randomizedtesting.ThreadLeakError: There are still zombie threads that couldn't be terminated:
   1) Thread[id=25253, name=ScheduledTrigger-5795-thread-4, state=WAITING, group=TGRP-BasicZkTest]
        at java.base@10-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@10-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:194)
        at java.base@10-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2075)
        at java.base@10-ea/java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1177)
        at java.base@10-ea/java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:899)
        at java.base@10-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1061)
        at java.base@10-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1121)
        at java.base@10-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635)
        at java.base@10-ea/java.lang.Thread.run(Thread.java:844)
   2) Thread[id=25250, name=zkCallback-8841-thread-3, state=TIMED_WAITING, group=TGRP-BasicZkTest]
        at java.base@10-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@10-ea/java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:234)
        at java.base@10-ea/java.util.concurrent.SynchronousQueue$TransferStack.awaitFulfill(SynchronousQueue.java:462)
        at java.base@10-ea/java.util.concurrent.SynchronousQueue$TransferStack.transfer(SynchronousQueue.java:361)
        at java.base@10-ea/java.util.concurrent.SynchronousQueue.poll(SynchronousQueue.java:937)
        at java.base@10-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1060)
        at java.base@10-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1121)
        at java.base@10-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635)
        at java.base@10-ea/java.lang.Thread.run(Thread.java:844)
   3) Thread[id=25244, name=watches-8843-thread-1, state=TIMED_WAITING, group=TGRP-BasicZkTest]
        at java.base@10-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@10-ea/java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:234)
        at java.base@10-ea/java.util.concurrent.SynchronousQueue$TransferStack.awaitFulfill(SynchronousQueue.java:462)
        at java.base@10-ea/java.util.concurrent.SynchronousQueue$TransferStack.transfer(SynchronousQueue.java:361)
        at java.base@10-ea/java.util.concurrent.SynchronousQueue.poll(SynchronousQueue.java:937)
        at java.base@10-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1060)
        at java.base@10-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1121)
        at java.base@10-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635)
        at java.base@10-ea/java.lang.Thread.run(Thread.java:844)
   4) Thread[id=25248, name=searcherExecutor-5800-thread-1, state=WAITING, group=TGRP-BasicZkTest]
        at java.base@10-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@10-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:194)
        at java.base@10-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2075)
        at java.base@10-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@10-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1061)
        at java.base@10-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1121)
        at java.base@10-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635)
        at java.base@10-ea/java.lang.Thread.run(Thread.java:844)
   5) Thread[id=25259, name=zkCallback-8841-thread-6, state=TIMED_WAITING, group=TGRP-BasicZkTest]
        at java.base@10-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@10-ea/java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:234)
        at java.base@10-ea/java.util.concurrent.SynchronousQueue$TransferStack.awaitFulfill(SynchronousQueue.java:462)
        at java.base@10-ea/java.util.concurrent.SynchronousQueue$TransferStack.transfer(SynchronousQueue.java:361)
        at java.base@10-ea/java.util.concurrent.SynchronousQueue.poll(SynchronousQueue.java:937)
        at java.base@10-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1060)
        at java.base@10-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1121)
        at java.base@10-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635)
        at java.base@10-ea/java.lang.Thread.run(Thread.java:844)
   6) Thread[id=25241, name=ScheduledTrigger-5795-thread-2, state=WAITING, group=TGRP-BasicZkTest]
        at java.base@10-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@10-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:194)
        at java.base@10-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2075)
        at java.base@10-ea/java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1177)
        at java.base@10-ea/java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:899)
        at java.base@10-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1061)
        at java.base@10-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1121)
        at java.base@10-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635)
        at java.base@10-ea/java.lang.Thread.run(Thread.java:844)
   7) Thread[id=25240, name=ScheduledTrigger-5795-thread-1, state=TIMED_WAITING, group=TGRP-BasicZkTest]
        at java.base@10-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@10-ea/java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:234)
        at java.base@10-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2117)
        at java.base@10-ea/java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1182)
        at java.base@10-ea/java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:899)
        at java.base@10-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1061)
        at java.base@10-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1121)
        at java.base@10-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635)
        at java.base@10-ea/java.lang.Thread.run(Thread.java:844)
   8) Thread[id=25232, name=SUITE-BasicZkTest-seed#[F202FC04E006C69D]-worker-SendThread(127.0.0.1:45435), state=TIMED_WAITING, group=TGRP-BasicZkTest]
        at java.base@10-ea/java.lang.Thread.sleep(Native Method)
        at app//org.apache.zookeeper.client.StaticHostProvider.next(StaticHostProvider.java:101)
        at app//org.apache.zookeeper.ClientCnxn$SendThread.startConnect(ClientCnxn.java:997)
        at app//org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1060)
   9) Thread[id=25251, name=zkCallback-8841-thread-4, state=TIMED_WAITING, group=TGRP-BasicZkTest]
        at java.base@10-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@10-ea/java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:234)
        at java.base@10-ea/java.util.concurrent.SynchronousQueue$TransferStack.awaitFulfill(SynchronousQueue.java:462)
        at java.base@10-ea/java.util.concurrent.SynchronousQueue$TransferStack.transfer(SynchronousQueue.java:361)
        at java.base@10-ea/java.util.concurrent.SynchronousQueue.poll(SynchronousQueue.java:937)
        at java.base@10-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1060)
        at java.base@10-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1121)
        at java.base@10-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635)
        at java.base@10-ea/java.lang.Thread.run(Thread.java:844)
  10) Thread[id=25249, name=coreZkRegister-5790-thread-1, state=TIMED_WAITING, group=TGRP-BasicZkTest]
        at java.base@10-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@10-ea/java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:234)
        at java.base@10-ea/java.util.concurrent.SynchronousQueue$TransferStack.awaitFulfill(SynchronousQueue.java:462)
        at java.base@10-ea/java.util.concurrent.SynchronousQueue$TransferStack.transfer(SynchronousQueue.java:361)
        at java.base@10-ea/java.util.concurrent.SynchronousQueue.poll(SynchronousQueue.java:937)
        at java.base@10-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1060)
        at java.base@10-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1121)
        at java.base@10-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635)
        at java.base@10-ea/java.lang.Thread.run(Thread.java:844)
  11) Thread[id=25252, name=zkCallback-8841-thread-5, state=TIMED_WAITING, group=TGRP-BasicZkTest]
        at java.base@10-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@10-ea/java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:234)
        at java.base@10-ea/java.util.concurrent.SynchronousQueue$TransferStack.awaitFulfill(SynchronousQueue.java:462)
        at java.base@10-ea/java.util.concurrent.SynchronousQueue$TransferStack.transfer(SynchronousQueue.java:361)
        at java.base@10-ea/java.util.concurrent.SynchronousQueue.poll(SynchronousQueue.java:937)
        at java.base@10-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1060)
        at java.base@10-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1121)
        at java.base@10-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635)
        at java.base@10-ea/java.lang.Thread.run(Thread.java:844)
  12) Thread[id=25243, name=Thread-5432, state=WAITING, group=TGRP-BasicZkTest]
        at java.base@10-ea/java.lang.Object.wait(Native Method)
        at java.base@10-ea/java.lang.Object.wait(Object.java:328)
        at app//org.apache.solr.core.CloserThread.run(CoreContainer.java:1728)
  13) Thread[id=25234, name=zkConnectionManagerCallback-8842-thread-1, state=WAITING, group=TGRP-BasicZkTest]
        at java.base@10-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@10-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:194)
        at java.base@10-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2075)
        at java.base@10-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@10-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1061)
        at java.base@10-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1121)
        at java.base@10-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635)
        at java.base@10-ea/java.lang.Thread.run(Thread.java:844)
  14) Thread[id=25245, name=zkCallback-8841-thread-2, state=TIMED_WAITING, group=TGRP-BasicZkTest]
        at java.base@10-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@10-ea/java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:234)
        at java.base@10-ea/java.util.concurrent.SynchronousQueue$TransferStack.awaitFulfill(SynchronousQueue.java:462)
        at java.base@10-ea/java.util.concurrent.SynchronousQueue$TransferStack.transfer(SynchronousQueue.java:361)
        at java.base@10-ea/java.util.concurrent.SynchronousQueue.poll(SynchronousQueue.java:937)
        at java.base@10-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1060)
        at java.base@10-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1121)
        at java.base@10-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635)
        at java.base@10-ea/java.lang.Thread.run(Thread.java:844)
  15) Thread[id=25246, name=ScheduledTrigger-5795-thread-3, state=WAITING, group=TGRP-BasicZkTest]
        at java.base@10-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@10-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:194)
        at java.base@10-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2075)
        at java.base@10-ea/java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1177)
        at java.base@10-ea/java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:899)
        at java.base@10-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1061)
        at java.base@10-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1121)
        at java.base@10-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635)
        at java.base@10-ea/java.lang.Thread.run(Thread.java:844)
  16) Thread[id=25239, name=zkCallback-8841-thread-1, state=TIMED_WAITING, group=TGRP-BasicZkTest]
        at java.base@10-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@10-ea/java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:234)
        at java.base@10-ea/java.util.concurrent.SynchronousQueue$TransferStack.awaitFulfill(SynchronousQueue.java:462)
        at java.base@10-ea/java.util.concurrent.SynchronousQueue$TransferStack.transfer(SynchronousQueue.java:361)
        at java.base@10-ea/java.util.concurrent.SynchronousQueue.poll(SynchronousQueue.java:937)
        at java.base@10-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1060)
        at java.base@10-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1121)
        at java.base@10-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635)
        at java.base@10-ea/java.lang.Thread.run(Thread.java:844)
	at __randomizedtesting.SeedInfo.seed([F202FC04E006C69D]:0)




Build Log:
[...truncated 12549 lines...]
   [junit4] Suite: org.apache.solr.cloud.BasicZkTest
   [junit4]   2> 1450875 INFO  (SUITE-BasicZkTest-seed#[F202FC04E006C69D]-worker) [    ] o.a.s.SolrTestCaseJ4 SecureRandom sanity checks: test.solr.allowed.securerandom=null & java.security.egd=file:/dev/./urandom
   [junit4]   2> Creating dataDir: /home/jenkins/workspace/Lucene-Solr-master-Linux/solr/build/solr-core/test/J1/temp/solr.cloud.BasicZkTest_F202FC04E006C69D-001/init-core-data-001
   [junit4]   2> 1450875 WARN  (SUITE-BasicZkTest-seed#[F202FC04E006C69D]-worker) [    ] o.a.s.SolrTestCaseJ4 startTrackingSearchers: numOpens=88 numCloses=88
   [junit4]   2> 1450875 INFO  (SUITE-BasicZkTest-seed#[F202FC04E006C69D]-worker) [    ] o.a.s.SolrTestCaseJ4 Using PointFields (NUMERIC_POINTS_SYSPROP=true) w/NUMERIC_DOCVALUES_SYSPROP=false
   [junit4]   2> 1450876 INFO  (SUITE-BasicZkTest-seed#[F202FC04E006C69D]-worker) [    ] o.a.s.SolrTestCaseJ4 Randomized ssl (true) and clientAuth (true) via: @org.apache.solr.util.RandomizeSSL(reason="", ssl=0.0/0.0, value=0.0/0.0, clientAuth=0.0/0.0)
   [junit4]   2> 1450877 INFO  (SUITE-BasicZkTest-seed#[F202FC04E006C69D]-worker) [    ] o.a.s.c.ZkTestServer STARTING ZK TEST SERVER
   [junit4]   2> 1450877 INFO  (Thread-5431) [    ] o.a.s.c.ZkTestServer client port:0.0.0.0/0.0.0.0:0
   [junit4]   2> 1450877 INFO  (Thread-5431) [    ] o.a.s.c.ZkTestServer Starting server
   [junit4]   2> 1450878 ERROR (Thread-5431) [    ] o.a.z.s.ZooKeeperServer ZKShutdownHandler is not registered, so ZooKeeper server won't take any action on ERROR or SHUTDOWN server state changes
   [junit4]   2> 1450977 INFO  (SUITE-BasicZkTest-seed#[F202FC04E006C69D]-worker) [    ] o.a.s.c.ZkTestServer start zk server on port:45435
   [junit4]   2> 1450978 INFO  (zkConnectionManagerCallback-8834-thread-1) [    ] o.a.s.c.c.ConnectionManager zkClient has connected
   [junit4]   2> 1450980 INFO  (zkConnectionManagerCallback-8836-thread-1) [    ] o.a.s.c.c.ConnectionManager zkClient has connected
   [junit4]   2> 1450982 INFO  (SUITE-BasicZkTest-seed#[F202FC04E006C69D]-worker) [    ] o.a.s.c.AbstractZkTestCase put /home/jenkins/workspace/Lucene-Solr-master-Linux/solr/core/src/test-files/solr/collection1/conf/solrconfig.xml to /configs/conf1/solrconfig.xml
   [junit4]   2> 1450983 INFO  (SUITE-BasicZkTest-seed#[F202FC04E006C69D]-worker) [    ] o.a.s.c.AbstractZkTestCase put /home/jenkins/workspace/Lucene-Solr-master-Linux/solr/core/src/test-files/solr/collection1/conf/schema.xml to /configs/conf1/schema.xml
   [junit4]   2> 1450984 INFO  (SUITE-BasicZkTest-seed#[F202FC04E006C69D]-worker) [    ] o.a.s.c.AbstractZkTestCase put /home/jenkins/workspace/Lucene-Solr-master-Linux/solr/core/src/test-files/solr/collection1/conf/solrconfig.snippet.randomindexconfig.xml to /configs/conf1/solrconfig.snippet.randomindexconfig.xml
   [junit4]   2> 1450985 INFO  (SUITE-BasicZkTest-seed#[F202FC04E006C69D]-worker) [    ] o.a.s.c.AbstractZkTestCase put /home/jenkins/workspace/Lucene-Solr-master-Linux/solr/core/src/test-files/solr/collection1/conf/stopwords.txt to /configs/conf1/stopwords.txt
   [junit4]   2> 1450985 INFO  (SUITE-BasicZkTest-seed#[F202FC04E006C69D]-worker) [    ] o.a.s.c.AbstractZkTestCase put /home/jenkins/workspace/Lucene-Solr-master-Linux/solr/core/src/test-files/solr/collection1/conf/protwords.txt to /configs/conf1/protwords.txt
   [junit4]   2> 1450986 INFO  (SUITE-BasicZkTest-seed#[F202FC04E006C69D]-worker) [    ] o.a.s.c.AbstractZkTestCase put /home/jenkins/workspace/Lucene-Solr-master-Linux/solr/core/src/test-files/solr/collection1/conf/currency.xml to /configs/conf1/currency.xml
   [junit4]   2> 1450986 INFO  (SUITE-BasicZkTest-seed#[F202FC04E006C69D]-worker) [    ] o.a.s.c.AbstractZkTestCase put /home/jenkins/workspace/Lucene-Solr-master-Linux/solr/core/src/test-files/solr/collection1/conf/enumsConfig.xml to /configs/conf1/enumsConfig.xml
   [junit4]   2> 1450987 INFO  (SUITE-BasicZkTest-seed#[F202FC04E006C69D]-worker) [    ] o.a.s.c.AbstractZkTestCase put /home/jenkins/workspace/Lucene-Solr-master-Linux/solr/core/src/test-files/solr/collection1/conf/open-exchange-rates.json to /configs/conf1/open-exchange-rates.json
   [junit4]   2> 1450987 INFO  (SUITE-BasicZkTest-seed#[F202FC04E006C69D]-worker) [    ] o.a.s.c.AbstractZkTestCase put /home/jenkins/workspace/Lucene-Solr-master-Linux/solr/core/src/test-files/solr/collection1/conf/mapping-ISOLatin1Accent.txt to /configs/conf1/mapping-ISOLatin1Accent.txt
   [junit4]   2> 1450988 INFO  (SUITE-BasicZkTest-seed#[F202FC04E006C69D]-worker) [    ] o.a.s.c.AbstractZkTestCase put /home/jenkins/workspace/Lucene-Solr-master-Linux/solr/core/src/test-files/solr/collection1/conf/old_synonyms.txt to /configs/conf1/old_synonyms.txt
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   [junit4]   2> 1450989 INFO  (SUITE-BasicZkTest-seed#[F202FC04E006C69D]-worker) [    ] o.a.s.SolrTestCaseJ4 ####initCore
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   [junit4]   2> 1451021 INFO  (SUITE-BasicZkTest-seed#[F202FC04E006C69D]-worker) [    ] o.a.s.s.IndexSchema [null] Schema name=test
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   [junit4]   2> 1452202 INFO  (coreLoadExecutor-5799-thread-1-processing-n:88.99.242.108:8983_) [n:88.99.242.108:8983_ c:collection1 s:shard1  x:collection1] o.a.s.c.SolrResourceLoader [null] Added 2 libs to classloader, from paths: [/home/jenkins/workspace/Lucene-Solr-master-Linux/solr/core/src/test-files/solr/collection1/lib, /home/jenkins/workspace/Lucene-Solr-master-Linux/solr/core/src/test-files/solr/collection1/lib/classes]
   [junit4]   2> 1452220 INFO  (coreLoadExecutor-5799-thread-1-processing-n:88.99.242.108:8983_) [n:88.99.242.108:8983_ c:collection1 s:shard1  x:collection1] o.a.s.c.SolrConfig Using Lucene MatchVersion: 8.0.0
   [junit4]   2> 1452238 INFO  (coreLoadExecutor-5799-thread-1-processing-n:88.99.242.108:8983_) [n:88.99.242.108:8983_ c:collection1 s:shard1  x:collection1] o.a.s.s.IndexSchema [collection1] Schema name=test
   [junit4]   2> 1452296 INFO  (coreLoadExecutor-5799-thread-1-processing-n:88.99.242.108:8983_) [n:88.99.242.108:8983_ c:collection1 s:shard1  x:collection1] o.a.s.s.IndexSchema Loaded schema test/1.0 with uniqueid field id
   [junit4]   2> 1452304 INFO  (coreLoadExecutor-5799-thread-1-processing-n:88.99.242.108:8983_) [n:88.99.242.108:8983_ c:collection1 s:shard1  x:collection1] o.a.s.c.CoreContainer Creating SolrCore 'collection1' using configuration from collection collection1, trusted=true
   [junit4]   2> 1452304 INFO  (coreLoadExecutor-5799-thread-1-processing-n:88.99.242.108:8983_) [n:88.99.242.108:8983_ c:collection1 s:shard1  x:collection1] o.a.s.m.r.SolrJmxReporter JMX monitoring for 'solr.core.collection1.shard1.88.99.242.108:8983__collection1' (registry 'solr.core.collection1.shard1.88.99.242.108:8983__collection1') enabled at server: com.sun.jmx.mbeanserver.JmxMBeanServer@160772a8
   [junit4]   2> 1452304 INFO  (coreLoadExecutor-5799-thread-1-processing-n:88.99.242.108:8983_) [n:88.99.242.108:8983_ c:collection1 s:shard1  x:collection1] o.a.s.c.SolrCore solr.RecoveryStrategy.Builder
   [junit4]   2> 1452305 INFO  (coreLoadExecutor-5799-thread-1-processing-n:88.99.242.108:8983_) [n:88.99.242.108:8983_ c:collection1 s:shard1  x:collection1] o.a.s.c.SolrCore [[collection1] ] Opening new SolrCore at [/home/jenkins/workspace/Lucene-Solr-master-Linux/solr/core/src/test-files/solr/collection1], dataDir=[/home/jenkins/workspace/Lucene-Solr-master-Linux/solr/build/solr-core/test/J1/temp/solr.cloud.BasicZkTest_F202FC04E006C69D-001/init-core-data-001/]
   [junit4]   2> 1452306 INFO  (coreLoadExecutor-5799-thread-1-processing-n:88.99.242.108:8983_) [n:88.99.242.108:8983_ c:collection1 s:shard1  x:collection1] o.a.s.u.RandomMergePolicy RandomMergePolicy wrapping class org.apache.lucene.index.LogByteSizeMergePolicy: [LogByteSizeMergePolicy: minMergeSize=1677721, mergeFactor=26, maxMergeSize=2147483648, maxMergeSizeForForcedMerge=9223372036854775807, calibrateSizeByDeletes=false, maxMergeDocs=2147483647, maxCFSSegmentSizeMB=8.796093022207999E12, noCFSRatio=0.39483876803889195]
   [junit4]   2> 1452345 INFO  (coreLoadExecutor-5799-thread-1-processing-n:88.99.242.108:8983_) [n:88.99.242.108:8983_ c:collection1 s:shard1  x:collection1] o.a.s.u.UpdateHandler Using UpdateLog implementation: org.apache.solr.update.UpdateLog
   [junit4]   2> 1452345 INFO  (coreLoadExecutor-5799-thread-1-processing-n:88.99.242.108:8983_) [n:88.99.242.108:8983_ c:collection1 s:shard1  x:collection1] o.a.s.u.UpdateLog Initializing UpdateLog: dataDir= defaultSyncLevel=FLUSH numRecordsToKeep=100 maxNumLogsToKeep=10 numVersionBuckets=65536
   [junit4]   2> 1452346 INFO  (coreLoadExecutor-5799-thread-1-processing-n:88.99.242.108:8983_) [n:88.99.242.108:8983_ c:collection1 s:shard1  x:collection1] o.a.s.u.CommitTracker Hard AutoCommit: disabled
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   [junit4]   2> 1452346 INFO  (coreLoadExecutor-5799-thread-1-processing-n:88.99.242.108:8983_) [n:88.99.242.108:8983_ c:collection1 s:shard1  x:collection1] o.a.s.u.RandomMergePolicy RandomMergePolicy wrapping class org.apache.lucene.index.LogByteSizeMergePolicy: [LogByteSizeMergePolicy: minMergeSize=1677721, mergeFactor=45, maxMergeSize=2147483648, maxMergeSizeForForcedMerge=9223372036854775807, calibrateSizeByDeletes=false, maxMergeDocs=2147483647, maxCFSSegmentSizeM

[...truncated too long message...]

ject.awaitNanos(AbstractQueuedSynchronizer.java:2117)
   [junit4]    >         at java.base@10-ea/java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1182)
   [junit4]    >         at java.base@10-ea/java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:899)
   [junit4]    >         at java.base@10-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1061)
   [junit4]    >         at java.base@10-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1121)
   [junit4]    >         at java.base@10-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635)
   [junit4]    >         at java.base@10-ea/java.lang.Thread.run(Thread.java:844)
   [junit4]    >    8) Thread[id=25232, name=SUITE-BasicZkTest-seed#[F202FC04E006C69D]-worker-SendThread(127.0.0.1:45435), state=TIMED_WAITING, group=TGRP-BasicZkTest]
   [junit4]    >         at java.base@10-ea/java.lang.Thread.sleep(Native Method)
   [junit4]    >         at app//org.apache.zookeeper.client.StaticHostProvider.next(StaticHostProvider.java:101)
   [junit4]    >         at app//org.apache.zookeeper.ClientCnxn$SendThread.startConnect(ClientCnxn.java:997)
   [junit4]    >         at app//org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1060)
   [junit4]    >    9) Thread[id=25251, name=zkCallback-8841-thread-4, state=TIMED_WAITING, group=TGRP-BasicZkTest]
   [junit4]    >         at java.base@10-ea/jdk.internal.misc.Unsafe.park(Native Method)
   [junit4]    >         at java.base@10-ea/java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:234)
   [junit4]    >         at java.base@10-ea/java.util.concurrent.SynchronousQueue$TransferStack.awaitFulfill(SynchronousQueue.java:462)
   [junit4]    >         at java.base@10-ea/java.util.concurrent.SynchronousQueue$TransferStack.transfer(SynchronousQueue.java:361)
   [junit4]    >         at java.base@10-ea/java.util.concurrent.SynchronousQueue.poll(SynchronousQueue.java:937)
   [junit4]    >         at java.base@10-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1060)
   [junit4]    >         at java.base@10-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1121)
   [junit4]    >         at java.base@10-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635)
   [junit4]    >         at java.base@10-ea/java.lang.Thread.run(Thread.java:844)
   [junit4]    >   10) Thread[id=25249, name=coreZkRegister-5790-thread-1, state=TIMED_WAITING, group=TGRP-BasicZkTest]
   [junit4]    >         at java.base@10-ea/jdk.internal.misc.Unsafe.park(Native Method)
   [junit4]    >         at java.base@10-ea/java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:234)
   [junit4]    >         at java.base@10-ea/java.util.concurrent.SynchronousQueue$TransferStack.awaitFulfill(SynchronousQueue.java:462)
   [junit4]    >         at java.base@10-ea/java.util.concurrent.SynchronousQueue$TransferStack.transfer(SynchronousQueue.java:361)
   [junit4]    >         at java.base@10-ea/java.util.concurrent.SynchronousQueue.poll(SynchronousQueue.java:937)
   [junit4]    >         at java.base@10-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1060)
   [junit4]    >         at java.base@10-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1121)
   [junit4]    >         at java.base@10-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635)
   [junit4]    >         at java.base@10-ea/java.lang.Thread.run(Thread.java:844)
   [junit4]    >   11) Thread[id=25252, name=zkCallback-8841-thread-5, state=TIMED_WAITING, group=TGRP-BasicZkTest]
   [junit4]    >         at java.base@10-ea/jdk.internal.misc.Unsafe.park(Native Method)
   [junit4]    >         at java.base@10-ea/java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:234)
   [junit4]    >         at java.base@10-ea/java.util.concurrent.SynchronousQueue$TransferStack.awaitFulfill(SynchronousQueue.java:462)
   [junit4]    >         at java.base@10-ea/java.util.concurrent.SynchronousQueue$TransferStack.transfer(SynchronousQueue.java:361)
   [junit4]    >         at java.base@10-ea/java.util.concurrent.SynchronousQueue.poll(SynchronousQueue.java:937)
   [junit4]    >         at java.base@10-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1060)
   [junit4]    >         at java.base@10-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1121)
   [junit4]    >         at java.base@10-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635)
   [junit4]    >         at java.base@10-ea/java.lang.Thread.run(Thread.java:844)
   [junit4]    >   12) Thread[id=25243, name=Thread-5432, state=WAITING, group=TGRP-BasicZkTest]
   [junit4]    >         at java.base@10-ea/java.lang.Object.wait(Native Method)
   [junit4]    >         at java.base@10-ea/java.lang.Object.wait(Object.java:328)
   [junit4]    >         at app//org.apache.solr.core.CloserThread.run(CoreContainer.java:1728)
   [junit4]    >   13) Thread[id=25234, name=zkConnectionManagerCallback-8842-thread-1, state=WAITING, group=TGRP-BasicZkTest]
   [junit4]    >         at java.base@10-ea/jdk.internal.misc.Unsafe.park(Native Method)
   [junit4]    >         at java.base@10-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:194)
   [junit4]    >         at java.base@10-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2075)
   [junit4]    >         at java.base@10-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
   [junit4]    >         at java.base@10-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1061)
   [junit4]    >         at java.base@10-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1121)
   [junit4]    >         at java.base@10-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635)
   [junit4]    >         at java.base@10-ea/java.lang.Thread.run(Thread.java:844)
   [junit4]    >   14) Thread[id=25245, name=zkCallback-8841-thread-2, state=TIMED_WAITING, group=TGRP-BasicZkTest]
   [junit4]    >         at java.base@10-ea/jdk.internal.misc.Unsafe.park(Native Method)
   [junit4]    >         at java.base@10-ea/java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:234)
   [junit4]    >         at java.base@10-ea/java.util.concurrent.SynchronousQueue$TransferStack.awaitFulfill(SynchronousQueue.java:462)
   [junit4]    >         at java.base@10-ea/java.util.concurrent.SynchronousQueue$TransferStack.transfer(SynchronousQueue.java:361)
   [junit4]    >         at java.base@10-ea/java.util.concurrent.SynchronousQueue.poll(SynchronousQueue.java:937)
   [junit4]    >         at java.base@10-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1060)
   [junit4]    >         at java.base@10-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1121)
   [junit4]    >         at java.base@10-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635)
   [junit4]    >         at java.base@10-ea/java.lang.Thread.run(Thread.java:844)
   [junit4]    >   15) Thread[id=25246, name=ScheduledTrigger-5795-thread-3, state=WAITING, group=TGRP-BasicZkTest]
   [junit4]    >         at java.base@10-ea/jdk.internal.misc.Unsafe.park(Native Method)
   [junit4]    >         at java.base@10-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:194)
   [junit4]    >         at java.base@10-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2075)
   [junit4]    >         at java.base@10-ea/java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1177)
   [junit4]    >         at java.base@10-ea/java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:899)
   [junit4]    >         at java.base@10-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1061)
   [junit4]    >         at java.base@10-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1121)
   [junit4]    >         at java.base@10-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635)
   [junit4]    >         at java.base@10-ea/java.lang.Thread.run(Thread.java:844)
   [junit4]    >   16) Thread[id=25239, name=zkCallback-8841-thread-1, state=TIMED_WAITING, group=TGRP-BasicZkTest]
   [junit4]    >         at java.base@10-ea/jdk.internal.misc.Unsafe.park(Native Method)
   [junit4]    >         at java.base@10-ea/java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:234)
   [junit4]    >         at java.base@10-ea/java.util.concurrent.SynchronousQueue$TransferStack.awaitFulfill(SynchronousQueue.java:462)
   [junit4]    >         at java.base@10-ea/java.util.concurrent.SynchronousQueue$TransferStack.transfer(SynchronousQueue.java:361)
   [junit4]    >         at java.base@10-ea/java.util.concurrent.SynchronousQueue.poll(SynchronousQueue.java:937)
   [junit4]    >         at java.base@10-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1060)
   [junit4]    >         at java.base@10-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1121)
   [junit4]    >         at java.base@10-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635)
   [junit4]    >         at java.base@10-ea/java.lang.Thread.run(Thread.java:844)
   [junit4]    > 	at __randomizedtesting.SeedInfo.seed([F202FC04E006C69D]:0)
   [junit4] Completed [273/768 (1!)] on J1 in 31.12s, 1 test, 4 errors <<< FAILURES!

[...truncated 42458 lines...]

[JENKINS] Lucene-Solr-master-Linux (32bit/jdk1.8.0_144) - Build # 21348 - Still unstable!

Posted by Policeman Jenkins Server <je...@thetaphi.de>.
Build: https://jenkins.thetaphi.de/job/Lucene-Solr-master-Linux/21348/
Java: 32bit/jdk1.8.0_144 -client -XX:+UseConcMarkSweepGC

2 tests failed.
FAILED:  junit.framework.TestSuite.org.apache.solr.cloud.TestSolrCloudWithSecureImpersonation

Error Message:
3 threads leaked from SUITE scope at org.apache.solr.cloud.TestSolrCloudWithSecureImpersonation:     1) Thread[id=3638, name=jetty-launcher-327-thread-2-SendThread(127.0.0.1:41091), state=TIMED_WAITING, group=TGRP-TestSolrCloudWithSecureImpersonation]         at java.lang.Thread.sleep(Native Method)         at org.apache.zookeeper.client.StaticHostProvider.next(StaticHostProvider.java:101)         at org.apache.zookeeper.ClientCnxn$SendThread.startConnect(ClientCnxn.java:997)         at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1060)    2) Thread[id=3639, name=jetty-launcher-327-thread-2-EventThread, state=WAITING, group=TGRP-TestSolrCloudWithSecureImpersonation]         at sun.misc.Unsafe.park(Native Method)         at java.util.concurrent.locks.LockSupport.park(LockSupport.java:175)         at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039)         at java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442)         at org.apache.zookeeper.ClientCnxn$EventThread.run(ClientCnxn.java:501)    3) Thread[id=3577, name=jetty-launcher-327-thread-1-EventThread, state=TIMED_WAITING, group=TGRP-TestSolrCloudWithSecureImpersonation]         at sun.misc.Unsafe.park(Native Method)         at java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215)         at java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedNanos(AbstractQueuedSynchronizer.java:1037)         at java.util.concurrent.locks.AbstractQueuedSynchronizer.tryAcquireSharedNanos(AbstractQueuedSynchronizer.java:1328)         at java.util.concurrent.CountDownLatch.await(CountDownLatch.java:277)         at org.apache.curator.CuratorZookeeperClient.internalBlockUntilConnectedOrTimedOut(CuratorZookeeperClient.java:323)         at org.apache.curator.RetryLoop.callWithRetry(RetryLoop.java:105)         at org.apache.curator.framework.imps.GetDataBuilderImpl.pathInForeground(GetDataBuilderImpl.java:288)         at org.apache.curator.framework.imps.GetDataBuilderImpl.forPath(GetDataBuilderImpl.java:279)         at org.apache.curator.framework.imps.GetDataBuilderImpl.forPath(GetDataBuilderImpl.java:41)         at org.apache.curator.framework.recipes.shared.SharedValue.readValue(SharedValue.java:244)         at org.apache.curator.framework.recipes.shared.SharedValue.access$100(SharedValue.java:44)         at org.apache.curator.framework.recipes.shared.SharedValue$1.process(SharedValue.java:61)         at org.apache.curator.framework.imps.NamespaceWatcher.process(NamespaceWatcher.java:67)         at org.apache.zookeeper.ClientCnxn$EventThread.processEvent(ClientCnxn.java:530)         at org.apache.zookeeper.ClientCnxn$EventThread.run(ClientCnxn.java:505)

Stack Trace:
com.carrotsearch.randomizedtesting.ThreadLeakError: 3 threads leaked from SUITE scope at org.apache.solr.cloud.TestSolrCloudWithSecureImpersonation: 
   1) Thread[id=3638, name=jetty-launcher-327-thread-2-SendThread(127.0.0.1:41091), state=TIMED_WAITING, group=TGRP-TestSolrCloudWithSecureImpersonation]
        at java.lang.Thread.sleep(Native Method)
        at org.apache.zookeeper.client.StaticHostProvider.next(StaticHostProvider.java:101)
        at org.apache.zookeeper.ClientCnxn$SendThread.startConnect(ClientCnxn.java:997)
        at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1060)
   2) Thread[id=3639, name=jetty-launcher-327-thread-2-EventThread, state=WAITING, group=TGRP-TestSolrCloudWithSecureImpersonation]
        at sun.misc.Unsafe.park(Native Method)
        at java.util.concurrent.locks.LockSupport.park(LockSupport.java:175)
        at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039)
        at java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442)
        at org.apache.zookeeper.ClientCnxn$EventThread.run(ClientCnxn.java:501)
   3) Thread[id=3577, name=jetty-launcher-327-thread-1-EventThread, state=TIMED_WAITING, group=TGRP-TestSolrCloudWithSecureImpersonation]
        at sun.misc.Unsafe.park(Native Method)
        at java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215)
        at java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedNanos(AbstractQueuedSynchronizer.java:1037)
        at java.util.concurrent.locks.AbstractQueuedSynchronizer.tryAcquireSharedNanos(AbstractQueuedSynchronizer.java:1328)
        at java.util.concurrent.CountDownLatch.await(CountDownLatch.java:277)
        at org.apache.curator.CuratorZookeeperClient.internalBlockUntilConnectedOrTimedOut(CuratorZookeeperClient.java:323)
        at org.apache.curator.RetryLoop.callWithRetry(RetryLoop.java:105)
        at org.apache.curator.framework.imps.GetDataBuilderImpl.pathInForeground(GetDataBuilderImpl.java:288)
        at org.apache.curator.framework.imps.GetDataBuilderImpl.forPath(GetDataBuilderImpl.java:279)
        at org.apache.curator.framework.imps.GetDataBuilderImpl.forPath(GetDataBuilderImpl.java:41)
        at org.apache.curator.framework.recipes.shared.SharedValue.readValue(SharedValue.java:244)
        at org.apache.curator.framework.recipes.shared.SharedValue.access$100(SharedValue.java:44)
        at org.apache.curator.framework.recipes.shared.SharedValue$1.process(SharedValue.java:61)
        at org.apache.curator.framework.imps.NamespaceWatcher.process(NamespaceWatcher.java:67)
        at org.apache.zookeeper.ClientCnxn$EventThread.processEvent(ClientCnxn.java:530)
        at org.apache.zookeeper.ClientCnxn$EventThread.run(ClientCnxn.java:505)
	at __randomizedtesting.SeedInfo.seed([64F7D6BFE820FED5]:0)


FAILED:  junit.framework.TestSuite.org.apache.solr.cloud.TestSolrCloudWithSecureImpersonation

Error Message:
There are still zombie threads that couldn't be terminated:    1) Thread[id=3638, name=jetty-launcher-327-thread-2-SendThread(127.0.0.1:41091), state=TIMED_WAITING, group=TGRP-TestSolrCloudWithSecureImpersonation]         at java.lang.Thread.sleep(Native Method)         at org.apache.zookeeper.client.StaticHostProvider.next(StaticHostProvider.java:101)         at org.apache.zookeeper.ClientCnxn$SendThread.startConnect(ClientCnxn.java:997)         at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1060)

Stack Trace:
com.carrotsearch.randomizedtesting.ThreadLeakError: There are still zombie threads that couldn't be terminated:
   1) Thread[id=3638, name=jetty-launcher-327-thread-2-SendThread(127.0.0.1:41091), state=TIMED_WAITING, group=TGRP-TestSolrCloudWithSecureImpersonation]
        at java.lang.Thread.sleep(Native Method)
        at org.apache.zookeeper.client.StaticHostProvider.next(StaticHostProvider.java:101)
        at org.apache.zookeeper.ClientCnxn$SendThread.startConnect(ClientCnxn.java:997)
        at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1060)
	at __randomizedtesting.SeedInfo.seed([64F7D6BFE820FED5]:0)




Build Log:
[...truncated 11765 lines...]
   [junit4] Suite: org.apache.solr.cloud.TestSolrCloudWithSecureImpersonation
   [junit4]   2> Creating dataDir: /home/jenkins/workspace/Lucene-Solr-master-Linux/solr/build/solr-core/test/J1/temp/solr.cloud.TestSolrCloudWithSecureImpersonation_64F7D6BFE820FED5-001/init-core-data-001
   [junit4]   2> 208713 INFO  (SUITE-TestSolrCloudWithSecureImpersonation-seed#[64F7D6BFE820FED5]-worker) [    ] o.a.s.SolrTestCaseJ4 Using TrieFields (NUMERIC_POINTS_SYSPROP=false) w/NUMERIC_DOCVALUES_SYSPROP=true
   [junit4]   2> 208716 INFO  (SUITE-TestSolrCloudWithSecureImpersonation-seed#[64F7D6BFE820FED5]-worker) [    ] o.a.s.SolrTestCaseJ4 Randomized ssl (false) and clientAuth (false) via: @org.apache.solr.util.RandomizeSSL(reason=, ssl=NaN, value=NaN, clientAuth=NaN)
   [junit4]   2> 208716 INFO  (SUITE-TestSolrCloudWithSecureImpersonation-seed#[64F7D6BFE820FED5]-worker) [    ] o.a.s.SolrTestCaseJ4 SecureRandom sanity checks: test.solr.allowed.securerandom=null & java.security.egd=file:/dev/./urandom
   [junit4]   2> 208790 INFO  (SUITE-TestSolrCloudWithSecureImpersonation-seed#[64F7D6BFE820FED5]-worker) [    ] o.a.s.c.MiniSolrCloudCluster Starting cluster of 2 servers in /home/jenkins/workspace/Lucene-Solr-master-Linux/solr/build/solr-core/test/J1/temp/solr.cloud.TestSolrCloudWithSecureImpersonation_64F7D6BFE820FED5-001/tempDir-001
   [junit4]   2> 208791 INFO  (SUITE-TestSolrCloudWithSecureImpersonation-seed#[64F7D6BFE820FED5]-worker) [    ] o.a.s.c.ZkTestServer STARTING ZK TEST SERVER
   [junit4]   2> 208791 INFO  (Thread-1629) [    ] o.a.s.c.ZkTestServer client port:0.0.0.0/0.0.0.0:0
   [junit4]   2> 208791 INFO  (Thread-1629) [    ] o.a.s.c.ZkTestServer Starting server
   [junit4]   2> 208793 ERROR (Thread-1629) [    ] o.a.z.s.ZooKeeperServer ZKShutdownHandler is not registered, so ZooKeeper server won't take any action on ERROR or SHUTDOWN server state changes
   [junit4]   2> 208891 INFO  (SUITE-TestSolrCloudWithSecureImpersonation-seed#[64F7D6BFE820FED5]-worker) [    ] o.a.s.c.ZkTestServer start zk server on port:41091
   [junit4]   2> 208913 INFO  (zkConnectionManagerCallback-330-thread-1) [    ] o.a.s.c.c.ConnectionManager zkClient has connected
   [junit4]   2> 208923 INFO  (jetty-launcher-327-thread-1) [    ] o.e.j.s.Server jetty-9.4.8.v20171121, build timestamp: 2017-11-22T03:57:37+06:30, git hash: 82b8fb23f757335bb3329d540ce37a2a2615f0a8
   [junit4]   2> 208927 INFO  (jetty-launcher-327-thread-2) [    ] o.e.j.s.Server jetty-9.4.8.v20171121, build timestamp: 2017-11-22T03:57:37+06:30, git hash: 82b8fb23f757335bb3329d540ce37a2a2615f0a8
   [junit4]   2> 208947 INFO  (jetty-launcher-327-thread-1) [    ] o.e.j.s.session DefaultSessionIdManager workerName=node0
   [junit4]   2> 208947 INFO  (jetty-launcher-327-thread-2) [    ] o.e.j.s.session DefaultSessionIdManager workerName=node0
   [junit4]   2> 208947 INFO  (jetty-launcher-327-thread-1) [    ] o.e.j.s.session No SessionScavenger set, using defaults
   [junit4]   2> 208947 INFO  (jetty-launcher-327-thread-2) [    ] o.e.j.s.session No SessionScavenger set, using defaults
   [junit4]   2> 208947 INFO  (jetty-launcher-327-thread-1) [    ] o.e.j.s.session Scavenging every 600000ms
   [junit4]   2> 208947 INFO  (jetty-launcher-327-thread-2) [    ] o.e.j.s.session Scavenging every 600000ms
   [junit4]   2> 208951 INFO  (jetty-launcher-327-thread-2) [    ] o.e.j.s.h.ContextHandler Started o.e.j.s.ServletContextHandler@1790faa{/solr,null,AVAILABLE}
   [junit4]   2> 208953 INFO  (jetty-launcher-327-thread-2) [    ] o.e.j.s.AbstractConnector Started ServerConnector@153f8a9{HTTP/1.1,[http/1.1]}{127.0.0.1:39719}
   [junit4]   2> 208953 INFO  (jetty-launcher-327-thread-2) [    ] o.e.j.s.Server Started @210218ms
   [junit4]   2> 208953 INFO  (jetty-launcher-327-thread-2) [    ] o.a.s.c.s.e.JettySolrRunner Jetty properties: {hostContext=/solr, hostPort=39719}
   [junit4]   2> 208954 ERROR (jetty-launcher-327-thread-2) [    ] o.a.s.u.StartupLoggingUtils Missing Java Option solr.log.dir. Logging may be missing or incomplete.
   [junit4]   2> 208954 INFO  (jetty-launcher-327-thread-2) [    ] o.a.s.s.SolrDispatchFilter  ___      _       Welcome to Apache Solrâ„¢ version 8.0.0
   [junit4]   2> 208954 INFO  (jetty-launcher-327-thread-2) [    ] o.a.s.s.SolrDispatchFilter / __| ___| |_ _   Starting in cloud mode on port null
   [junit4]   2> 208954 INFO  (jetty-launcher-327-thread-2) [    ] o.a.s.s.SolrDispatchFilter \__ \/ _ \ | '_|  Install dir: null
   [junit4]   2> 208954 INFO  (jetty-launcher-327-thread-2) [    ] o.a.s.s.SolrDispatchFilter |___/\___/_|_|    Start time: 2018-01-26T09:02:39.918Z
   [junit4]   2> 208954 INFO  (jetty-launcher-327-thread-1) [    ] o.e.j.s.h.ContextHandler Started o.e.j.s.ServletContextHandler@4c7f49{/solr,null,AVAILABLE}
   [junit4]   2> 208971 INFO  (jetty-launcher-327-thread-1) [    ] o.e.j.s.AbstractConnector Started ServerConnector@5a2fb9{HTTP/1.1,[http/1.1]}{127.0.0.1:42299}
   [junit4]   2> 208971 INFO  (jetty-launcher-327-thread-1) [    ] o.e.j.s.Server Started @210236ms
   [junit4]   2> 208971 INFO  (jetty-launcher-327-thread-1) [    ] o.a.s.c.s.e.JettySolrRunner Jetty properties: {hostContext=/solr, hostPort=42299}
   [junit4]   2> 208972 ERROR (jetty-launcher-327-thread-1) [    ] o.a.s.u.StartupLoggingUtils Missing Java Option solr.log.dir. Logging may be missing or incomplete.
   [junit4]   2> 208972 INFO  (jetty-launcher-327-thread-1) [    ] o.a.s.s.SolrDispatchFilter  ___      _       Welcome to Apache Solrâ„¢ version 8.0.0
   [junit4]   2> 208972 INFO  (jetty-launcher-327-thread-1) [    ] o.a.s.s.SolrDispatchFilter / __| ___| |_ _   Starting in cloud mode on port null
   [junit4]   2> 208972 INFO  (jetty-launcher-327-thread-1) [    ] o.a.s.s.SolrDispatchFilter \__ \/ _ \ | '_|  Install dir: null
   [junit4]   2> 208972 INFO  (jetty-launcher-327-thread-1) [    ] o.a.s.s.SolrDispatchFilter |___/\___/_|_|    Start time: 2018-01-26T09:02:39.936Z
   [junit4]   2> 208987 INFO  (zkConnectionManagerCallback-332-thread-1) [    ] o.a.s.c.c.ConnectionManager zkClient has connected
   [junit4]   2> 208988 INFO  (zkConnectionManagerCallback-334-thread-1) [    ] o.a.s.c.c.ConnectionManager zkClient has connected
   [junit4]   2> 208989 INFO  (jetty-launcher-327-thread-2) [    ] o.a.s.s.SolrDispatchFilter solr.xml found in ZooKeeper. Loading...
   [junit4]   2> 208991 INFO  (jetty-launcher-327-thread-1) [    ] o.a.s.s.SolrDispatchFilter solr.xml found in ZooKeeper. Loading...
   [junit4]   2> 209009 INFO  (jetty-launcher-327-thread-1) [    ] o.a.s.c.ZkContainer Zookeeper client=127.0.0.1:41091/solr
   [junit4]   2> 209014 INFO  (zkConnectionManagerCallback-338-thread-1) [    ] o.a.s.c.c.ConnectionManager zkClient has connected
   [junit4]   2> 209016 INFO  (jetty-launcher-327-thread-2) [    ] o.a.s.c.ZkContainer Zookeeper client=127.0.0.1:41091/solr
   [junit4]   2> 209026 INFO  (zkConnectionManagerCallback-342-thread-1) [    ] o.a.s.c.c.ConnectionManager zkClient has connected
   [junit4]   2> 209031 INFO  (zkConnectionManagerCallback-344-thread-1-processing-n:127.0.0.1:42299_solr) [n:127.0.0.1:42299_solr    ] o.a.s.c.c.ConnectionManager zkClient has connected
   [junit4]   2> 209037 INFO  (zkConnectionManagerCallback-346-thread-1-processing-n:127.0.0.1:39719_solr) [n:127.0.0.1:39719_solr    ] o.a.s.c.c.ConnectionManager zkClient has connected
   [junit4]   2> 209113 INFO  (jetty-launcher-327-thread-1) [n:127.0.0.1:42299_solr    ] o.a.s.c.Overseer Overseer (id=null) closing
   [junit4]   2> 209113 INFO  (jetty-launcher-327-thread-2) [n:127.0.0.1:39719_solr    ] o.a.s.c.Overseer Overseer (id=null) closing
   [junit4]   2> 209114 INFO  (jetty-launcher-327-thread-1) [n:127.0.0.1:42299_solr    ] o.a.s.c.OverseerElectionContext I am going to be the leader 127.0.0.1:42299_solr
   [junit4]   2> 209114 INFO  (jetty-launcher-327-thread-2) [n:127.0.0.1:39719_solr    ] o.a.s.c.ZkController Register node as live in ZooKeeper:/live_nodes/127.0.0.1:39719_solr
   [junit4]   2> 209114 INFO  (jetty-launcher-327-thread-1) [n:127.0.0.1:42299_solr    ] o.a.s.c.Overseer Overseer (id=99415317528969221-127.0.0.1:42299_solr-n_0000000000) starting
   [junit4]   2> 209117 INFO  (zkCallback-343-thread-1-processing-n:127.0.0.1:42299_solr) [n:127.0.0.1:42299_solr    ] o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (0) -> (1)
   [junit4]   2> 209123 INFO  (zkCallback-345-thread-1-processing-n:127.0.0.1:39719_solr) [n:127.0.0.1:39719_solr    ] o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (0) -> (1)
   [junit4]   2> 209148 INFO  (jetty-launcher-327-thread-1) [n:127.0.0.1:42299_solr    ] o.a.s.c.ZkController Register node as live in ZooKeeper:/live_nodes/127.0.0.1:42299_solr
   [junit4]   2> 209151 INFO  (zkCallback-345-thread-1-processing-n:127.0.0.1:39719_solr) [n:127.0.0.1:39719_solr    ] o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (1) -> (2)
   [junit4]   2> 209167 INFO  (zkCallback-343-thread-1-processing-n:127.0.0.1:42299_solr) [n:127.0.0.1:42299_solr    ] o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (1) -> (2)
   [junit4]   2> 209281 INFO  (jetty-launcher-327-thread-1) [n:127.0.0.1:42299_solr    ] o.a.s.c.CoreContainer Initializing authentication plugin: org.apache.solr.security.HttpParamDelegationTokenPlugin
   [junit4]   2> 209286 WARN  (jetty-launcher-327-thread-1) [n:127.0.0.1:42299_solr    ] o.a.s.c.s.i.Krb5HttpClientBuilder org.apache.solr.client.solrj.impl.Krb5HttpClientBuilder is configured without specifying system property 'java.security.auth.login.config'
   [junit4]   2> 209291 INFO  (jetty-launcher-327-thread-1) [n:127.0.0.1:42299_solr    ] o.a.s.s.KerberosPlugin Params: {solr.kerberos.impersonator.user.noGroups.hosts=*, solr.kerberos.impersonator.user.bogusGroup.groups=__some_bogus_group, token.valid=30, cookie.domain=127.0.0.1, solr.kerberos.impersonator.user.anyHostAnyUser.groups=*, solr.kerberos.impersonator.user.bogusGroup.hosts=*, solr.kerberos.impersonator.user.anyHostAnyUser.hosts=*, token.validity=36000, solr.kerberos.impersonator.user.noHosts.groups=*, type=kerberos, solr.kerberos.impersonator.user.localHostAnyGroup.groups=*, delegation-token.token-kind=solr-dt, solr.kerberos.impersonator.user.wrongHost.hosts=1.1.1.1.1.1, cookie.path=/, zk-dt-secret-manager.znodeWorkingPath=solr/security/zkdtsm, solr.kerberos.impersonator.user.localHostAnyGroup.hosts=localhost.localdomain,localhost,127.0.0.1, signer.secret.provider.zookeeper.path=/token, solr.kerberos.impersonator.user.anyHostUsersGroup.groups=jenkins, zk-dt-secret-manager.enable=true, solr.kerberos.impersonator.user.wrongHost.groups=*, kerberos.name.rules=DEFAULT, signer.secret.provider=zookeeper, solr.kerberos.impersonator.user.anyHostUsersGroup.hosts=*}
   [junit4]   2> 209362 INFO  (jetty-launcher-327-thread-1) [n:127.0.0.1:42299_solr    ] o.a.c.f.i.CuratorFrameworkImpl Starting
   [junit4]   2> 209383 INFO  (jetty-launcher-327-thread-1-EventThread) [n:127.0.0.1:42299_solr    ] o.a.c.f.s.ConnectionStateManager State change: CONNECTED
   [junit4]   2> 209408 INFO  (jetty-launcher-327-thread-2) [n:127.0.0.1:39719_solr    ] o.a.s.c.CoreContainer Initializing authentication plugin: org.apache.solr.security.HttpParamDelegationTokenPlugin
   [junit4]   2> 209408 WARN  (jetty-launcher-327-thread-2) [n:127.0.0.1:39719_solr    ] o.a.s.c.s.i.Krb5HttpClientBuilder org.apache.solr.client.solrj.impl.Krb5HttpClientBuilder is configured without specifying system property 'java.security.auth.login.config'
   [junit4]   2> 209414 INFO  (jetty-launcher-327-thread-2) [n:127.0.0.1:39719_solr    ] o.a.s.s.KerberosPlugin Params: {solr.kerberos.impersonator.user.noGroups.hosts=*, solr.kerberos.impersonator.user.bogusGroup.groups=__some_bogus_group, token.valid=30, cookie.domain=127.0.0.1, solr.kerberos.impersonator.user.anyHostAnyUser.groups=*, solr.kerberos.impersonator.user.bogusGroup.hosts=*, solr.kerberos.impersonator.user.anyHostAnyUser.hosts=*, token.validity=36000, solr.kerberos.impersonator.user.noHosts.groups=*, type=kerberos, solr.kerberos.impersonator.user.localHostAnyGroup.groups=*, delegation-token.token-kind=solr-dt, solr.kerberos.impersonator.user.wrongHost.hosts=1.1.1.1.1.1, cookie.path=/, zk-dt-secret-manager.znodeWorkingPath=solr/security/zkdtsm, solr.kerberos.impersonator.user.localHostAnyGroup.hosts=localhost.localdomain,localhost,127.0.0.1, signer.secret.provider.zookeeper.path=/token, solr.kerberos.impersonator.user.anyHostUsersGroup.groups=jenkins, zk-dt-secret-manager.enable=true, solr.kerberos.impersonator.user.wrongHost.groups=*, kerberos.name.rules=DEFAULT, signer.secret.provider=zookeeper, solr.kerberos.impersonator.user.anyHostUsersGroup.hosts=*}
   [junit4]   2> 209427 INFO  (jetty-launcher-327-thread-2) [n:127.0.0.1:39719_solr    ] o.a.c.f.i.CuratorFrameworkImpl Starting
   [junit4]   2> 209451 INFO  (jetty-launcher-327-thread-2-EventThread) [n:127.0.0.1:39719_solr    ] o.a.c.f.s.ConnectionStateManager State change: CONNECTED
   [junit4]   2> 209526 WARN  (jetty-launcher-327-thread-2) [n:127.0.0.1:39719_solr    ] o.a.s.c.s.i.Krb5HttpClientBuilder org.apache.solr.client.solrj.impl.Krb5HttpClientBuilder is configured without specifying system property 'java.security.auth.login.config'
   [junit4]   2> 209541 WARN  (jetty-launcher-327-thread-1) [n:127.0.0.1:42299_solr    ] o.a.s.c.s.i.Krb5HttpClientBuilder org.apache.solr.client.solrj.impl.Krb5HttpClientBuilder is configured without specifying system property 'java.security.auth.login.config'
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   [junit4]   2> 212150 INFO  (qtp18199357-3530) [n:127.0.0.1:39719_solr c:forwardingCollection s:shard1 r:core_node2 x:forwardingCollection_shard1_replica_n1] o.a.s.c.ShardLeaderElectionContext I am the new leader: http://127.0.0.1:39719/solr/forwardingCollection_shard1_replica_n1/ shard1
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   [junit4]   2> 212252 INFO  (zkCallback-345-thread-1-processing-n:127.0.0.1:39719_solr) [n:127.0.0.1:39719_solr    ] o.a.s.c.c.ZkStateReader A cluster state change: [WatchedEvent state:SyncConnected type:NodeDataChanged path:/collections/forwardingCollection/state.json] for collection [forwardingCollection] has occurred - updating... (live nodes size: [2])
   [junit4]   2> 212301 INFO  (qtp18199357-3530) [n:127.0.0.1:39719_solr c:forwardingCollection s:shard1 r:core_node2 x:forwardingCollection_shard1_replica_n1] o.a.s.c.ZkController I am the leader, no recovery necessary
   [junit4]   2> 212303 INFO  (qtp18199357-3530) [n:127.0.0.1:39719_solr c:forwardingCollection s:shard1 r:core_node2 x:forwardingCollection_shard1_replica_n1] o.a.s.s.HttpSolrCall [admin] webapp=null path=/admin/cores params={qt=/admin/cores&coreNodeName=core_node2&collection.configName=conf1&newCollection=true&name=forwardingCollection_shard1_replica_n1&action=CREATE&numShards=1&collection=forwardingCollection&shard=shard1&wt=javabin&version=2&replicaType=NRT} status=0 QTime=1741
   [junit4]   2> 212310 WARN  (httpShardExecutor-497-thread-1-processing-n:127.0.0.1:42299_solr [http:////127.0.0.1:39719//solr] http:////127.0.0.1:39719//solr) [n:127.0.0.1:42299_solr    ] o.a.h.c.p.ResponseProcessCookies Invalid cookie header: "Set-Cookie: hadoop.auth="u=$&p=$&t=test&e=1516993361525&s=FvAjdKjf9PkEV4tshuhEQ7hvq+E="; Path=/; Domain=127.0.0.1; Expires=V, 26-Ian-2018 19:02:41 GMT; HttpOnly". Invalid 'expires' attribute: V, 26-Ian-2018 19:02:41 GMT
   [junit4]   2> 212322 INFO  (qtp11973746-3529) [n:127.0.0.1:42299_solr    ] o.a.s.h.a.CollectionsHandler Wait for new collection to be active for at most 30 seconds. Check all shard replicas
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   [junit4]   2> 212403 INFO  (zkCallback-345-thread-2-processing-n:127.0.0.1:39719_solr) [n:127.0.0.1:39719_solr    ] o.a.s.c.c.ZkStateReader A cluster state change: [WatchedEvent state:SyncConnected type:NodeDataChanged path:/collections/forwardingCollection/state.json] for collection [forwardingCollection] has occurred - updating... (live nodes size: [2])
   [junit4]   2> 213323 INFO  (qtp11973746-3529) [n:127.0.0.1:42299_solr    ] o.a.s.s.HttpSolrCall [admin] webapp=null path=/admin/collections params={pullReplicas=0&replicationFactor=1&collection.configName=conf1&maxShardsPerNode=1&name=forwardingCollection&nrtReplicas=1&action=CREATE&numShards=1&tlogReplicas=0&wt=javabin&version=2} status=0 QTime=3081
   [junit4]   2> 213327 WARN  (TEST-TestSolrCloudWithSecureImpersonation.testForwarding-seed#[64F7D6BFE820FED5]) [    ] o.a.h.c.p.ResponseProcessCookies Invalid cookie header: "Set-Cookie: hadoop.auth="u=user&p=user&t=test&e=1516993361197&s=BG65//Cdba1c4qqd5l+ICWALxZY="; Path=/; Domain=127.0.0.1; Expires=V, 26-Ian-2018 19:02:41 GMT; HttpOnly". Invalid 'expires' attribute: V, 26-Ian-2018 19:02:41 GMT
   [junit4]   2> 213327 INFO  (TEST-TestSolrCloudWithSecureImpersonation.testForwarding-seed#[64F7D6BFE820FED5]) [    ] o.a.s.c.AbstractDistribZkTestBase Wait for recoveries to finish - collection: forwardingCollection failOnTimeout:true timeout (sec):100
   [junit4]   2> 213328 INFO  (TEST-TestSolrCloudWithSecureImpersonation.testForwarding-seed#[64F7D6BFE820FED5]) [    ] o.a.s.c.AbstractDistribZkTestBase Recoveries finished - collection: forwardingCollection
   [junit4]   2> 213332 INFO  (qtp11973746-3541) [n:127.0.0.1:42299_solr    ] o.a.s.c.TransientSolrCoreCacheDefault Allocating transient cache for 2147483647 transient cores
   [junit4]   2> 213337 INFO  (qtp18199357-3542) [n:127.0.0.1:39719_solr c:forwardingCollection s:shard1 r:core_node2 x:forwardingCollection_shard1_replica_n1] o.a.s.c.S.Request [forwardingCollection_shard1_replica_n1]  webapp=/solr path=/select params={q=*:*&wt=javabin&version=2} hits=0 status=0 QTime=1
   [junit4]   2> 213338 WARN  (qtp11973746-3541) [n:127.0.0.1:42299_solr    ] o.a.h.c.p.ResponseProcessCookies Invalid cookie header: "Set-Cookie: hadoop.auth="u=$&p=$&t=test&e=1516993364299&s=SfN8mvpgDE9W6XYnshkViyVpv9Q="; Path=/; Domain=127.0.0.1; Expires=V, 26-Ian-2018 19:02:44 GMT; HttpOnly". Invalid 'expires' attribute: V, 26-Ian-2018 19:02:44 GMT
   [junit4]   2> 213338 WARN  (TEST-TestSolrCloudWithSecureImpersonation.testForwarding-seed#[64F7D6BFE820FED5]) [    ] o.a.h.c.p.ResponseProcessCookies Invalid cookie header: "Set-Cookie: hadoop.auth="u=user&p=user&t=test&e=1516993364295&s=e+7wI7cB6kinJ9gF1hNEEknxIUM="; Path=/; Domain=127.0.0.1; Expires=V, 26-Ian-2018 19:02:44 GMT; HttpOnly". Invalid 'expires' attribute: V, 26-Ian-2018 19:02:44 GMT
   [junit4]   2> 213339 WARN  (TEST-TestSolrCloudWithSecureImpersonation.testForwarding-seed#[64F7D6BFE820FED5]) [    ] o.a.h.c.p.ResponseProcessCookies Invalid cookie header: "Set-Cookie: hadoop.auth="u=$&p=$&t=test&e=1516993364299&s=SfN8mvpgDE9W6XYnshkViyVpv9Q="; Path=/; Domain=127.0.0.1; Expires=V, 26-Ian-2018 19:02:44 GMT; HttpOnly". Invalid 'expires' attribute: V, 26-Ian-2018 19:02:44 GMT
   [junit4]   2> 213349 INFO  (qtp18199357-3542) [n:127.0.0.1:39719_solr c:forwardingCollection s:shard1 r:core_node2 x:forwardingCollection_shard1_replica_n1] o.a.s.c.S.Request [forwardingCollection_shard1_replica_n1]  webapp=/solr path=/select params={q=*:*&wt=javabin&version=2} hits=0 status=0 QTime=0
   [junit4]   2> 213350 WARN  (TEST-TestSolrCloudWithSecureImpersonation.testForwarding-seed#[64F7D6BFE820FED5]) [    ] o.a.h.c.p.ResponseProcessCookies Invalid cookie header: "Set-Cookie: hadoop.auth="u=user&p=user&t=test&e=1516993364312&s=5kOuwdEt0gnVSwvJZCVDgaOlQFE="; Path=/; Domain=127.0.0.1; Expires=V, 26-Ian-2018 19:02:44 GMT; HttpOnly". Invalid 'expires' attribute: V, 26-Ian-2018 19:02:44 GMT
   [junit4]   2> 213350 INFO  (TEST-TestSolrCloudWithSecureImpersonation.testForwarding-seed#[64F7D6BFE820FED5]) [    ] o.a.s.SolrTestCaseJ4 ###Ending testForwarding
   [junit4]   2> 213427 INFO  (TEST-TestSolrCloudWithSecureImpersonation.testProxyNoConfigHosts-seed#[64F7D6BFE820FED5]) [    ] o.a.s.SolrTestCaseJ4 ###Starting testProxyNoConfigHosts
   [junit4]   2> 213445 WARN  (TEST-TestSolrCloudWithSecureImpersonation.testProxyNoConfigHosts-seed#[64F7D6BFE820FED5]) [    ] o.a.h.c.p.ResponseProcessCookies Invalid cookie header: "Set-Cookie: hadoop.auth="u=noHosts&p=noHosts&t=test&e=1516993364392&s=QFfKV0EPRXSq7zbZRvJmD6YVYTw="; Path=/; Domain=127.0.0.1; Expires=V, 26-Ian-2018 19:02:44 GMT; HttpOnly". Invalid 'expires' attribute: V, 26-Ian-2018 19:02:44 GMT
   [junit4]   2> 213445 INFO  (TEST-TestSolrCloudWithSecureImpersonation.testProxyNoConfigHosts-seed#[64F7D6BFE820FED5]) [    ] o.a.s.SolrTestCaseJ4 ###Ending testProxyNoConfigHosts
   [junit4]   2> 213523 INFO  (TEST-TestSolrCloudWithSecureImpersonation.testProxyValidateGroup-seed#[64F7D6BFE820FED5]) [    ] o.a.s.SolrTestCaseJ4 ###Starting testProxyValidateGroup
   [junit4]   2> 213527 INFO  (qtp11973746-3529) [n:127.0.0.1:42299_solr    ] o.a.s.h.a.CollectionsHandler Invoked Collection Action :list with params doAs=jenkins&action=LIST&wt=javabin&version=2 and sendToOCPQueue=true
   [junit4]   2> 213528 INFO  (qtp11973746-3529) [n:127.0.0.1:42299_solr    ] o.a.s.s.HttpSolrCall [admin] webapp=null path=/admin/collections params={doAs=jenkins&action=LIST&wt=javabin&version=2} status=0 QTime=0
   [junit4]   2> 213528 WARN  (TEST-TestSolrCloudWithSecureImpersonation.testProxyValidateGroup-seed#[64F7D6BFE820FED5]) [    ] o.a.h.c.p.ResponseProcessCookies Invalid cookie header: "Set-Cookie: hadoop.auth="u=anyHostUsersGroup&p=anyHostUsersGroup&t=test&e=1516993364488&s=HNNXbZLwI58LPV1F9JoVzDx0bEM="; Path=/; Domain=127.0.0.1; Expires=V, 26-Ian-2018 19:02:44 GMT; HttpOnly". Invalid 'expires' attribute: V, 26-Ian-2018 19:02:44 GMT
   [junit4]   2> 213529 INFO  (TEST-TestSolrCloudWithSecureImpersonation.testProxyValidateGroup-seed#[64F7D6BFE820FED5]) [    ] o.a.s.SolrTestCaseJ4 ###Ending testProxyValidateGroup
   [junit4]   2> 213609 INFO  (TEST-TestSolrCloudWithSecureImpersonation.testProxyValidateAnyHostAnyUser-seed#[64F7D6BFE820FED5]) [    ] o.a.s.SolrTestCaseJ4 ###Starting testProxyValidateAnyHostAnyUser
   [junit4]   2> 213614 INFO  (qtp11973746-3541) [n:127.0.0.1:42299_solr    ] o.a.s.h.a.CollectionsHandler Invoked Collection Action :list with params doAs=bar&action=LIST&wt=javabin&version=2 and sendToOCPQueue=true
   [junit4]   2> 213615 INFO  (qtp11973746-3541) [n:127.0.0.1:42299_solr    ] o.a.s.s.HttpSolrCall [admin] webapp=null path=/admin/collections params={doAs=bar&action=LIST&wt=javabin&version=2} status=0 QTime=0
   [junit4]   2> 213615 WARN  (TEST-TestSolrCloudWithSecureImpersonation.testProxyValidateAnyHostAnyUser-seed#[64F7D6BFE820FED5]) [    ] o.a.h.c.p.ResponseProcessCookies Invalid cookie header: "Set-Cookie: hadoop.auth="u=anyHostAnyUser&p=anyHostAnyUser&t=test&e=1516993364578&s=Rc8hWNM0pzyXu6yTyjj6PAhQBoo="; Path=/; Domain=127.0.0.1; Expires=V, 26-Ian-2018 19:02:44 GMT; HttpOnly". Invalid 'expires' attribute: V, 26-Ian-2018 19:02:44 GMT
   [junit4]   2> 213616 INFO  (TEST-TestSolrCloudWithSecureImpersonation.testProxyValidateAnyHostAnyUser-seed#[64F7D6BFE820FED5]) [    ] o.a.s.SolrTestCaseJ4 ###Ending testProxyValidateAnyHostAnyUser
   [junit4]   2> 213695 INFO  (TEST-TestSolrCloudWithSecureImpersonation.testProxyUnknownRemote-seed#[64F7D6BFE820FED5]) [    ] o.a.s.SolrTestCaseJ4 ###Starting testProxyUnknownRemote
   [junit4]   2> 225061 WARN  (TEST-TestSolrCloudWithSecureImpersonation.testForwarding-seed#[64F7D6BFE820FED5]-SendThread(127.0.0.1:41091)) [    ] o.a.z.ClientCnxn Client session timed out, have not heard from server in 11733ms for sessionid 0x16131b45e8c000b
   [junit4]   2> 225062 WARN  (jetty-launcher-327-thread-1-SendThread(127.0.0.1:41091)) [n:127.0.0.1:42299_solr    ] o.a.z.ClientCnxn Client session timed out, have not heard from server in 15500ms for sessionid 0x16131b45e8c0007
   [junit4]   2> 225061 WARN  (jetty-launcher-327-thread-2-SendThread(127.0.0.1:41091)) [n:127.0.0.1:39719_solr    ] o.a.z.ClientCnxn Client session timed out, have not heard from server in 15499ms for sessionid 0x16131b45e8c0008
   [junit4]   2> 225063 WARN  (NIOServerCxn.Factory:0.0.0.0/0.0.0.0:0) [    ] o.a.z.s.NIOServerCnxn caught end of stream exception
   [junit4]   2> EndOfStreamException: Unable to read additional data from client sessionid 0x16131b45e8c0007, likely client has closed socket
   [junit4]   2> 	at org.apache.zookeeper.server.NIOServerCnxn.doIO(NIOServerCnxn.java:239)
   [junit4]   2> 	at org.apache.zookeeper.server.NIOServerCnxnFactory.run(NIOServerCnxnFactory.java:203)
   [junit4]   2> 	at java.lang.Thread.run(Thread.java:748)
   [junit4]   2> 225069 WARN  (NIOServerCxn.Factory:0.0.0.0/0.0.0.0:0) [    ] o.a.z.s.NIOServerCnxn caught end of stream exception
   [junit4]   2> EndOfStreamException: Unable to read additional data from client sessionid 0x16131b45e8c0008, likely client has closed socket
   [junit4]   2> 	at org.apache.zookeeper.server.NIOServerCnxn.doIO(NIOServerCnxn.java:239)
   [junit4]   2> 	at org.apache.zookeeper.server.NIOServerCnxnFactory.run(NIOServerCnxnFactory.java:203)
   [junit4]   2> 	at java.lang.Thread.run(Thread.java:748)
   [junit4]   2> 225072 INFO  (OverseerCollectionConfigSetProcessor-99415317528969221-127.0.0.1:42299_solr-n_0000000000) [n:127.0.0.1:42299_solr    ] o.a.s.c.OverseerTaskQueue Response ZK path: /overseer/collection-queue-work/qnr-0000000000 doesn't exist.  Requestor may have disconnected from ZooKeeper
   [junit4]   2> 225075 WARN  (TEST-TestSolrCloudWithSecureImpersonation.testProxyUnknownRemote-seed#[64F7D6BFE820FED5]) [    ] o.a.h.c.p.ResponseProcessCookies Invalid cookie header: "Set-Cookie: hadoop.auth="u=localHostAnyGroup&p=localHostAnyGroup&t=test&e=1516993364660&s=Unob02p3dqJLYu7k2B/5PO/HcVk="; Path=/; Domain=127.0.0.1; Expires=V, 26-Ian-2018 19:02:44 GMT; HttpOnly". Invalid 'expires' attribute: V, 26-Ian-2018 19:02:44 GMT
   [junit4]   2> 225075 INFO  (TEST-TestSolrCloudWithSecureImpersonation.testProxyUnknownRemote-seed#[64F7D6BFE820FED5]) [    ] o.a.s.SolrTestCaseJ4 ###Ending testProxyUnknownRemote
   [junit4]   2> 225151 INFO  (TEST-TestSolrCloudWithSecureImpersonation.testProxyValidateHost-seed#[64F7D6BFE820FED5]) [    ] o.a.s.SolrTestCaseJ4 ###Starting testProxyValidateHost
   [junit4]   2> 225152 INFO  (qtp11973746-3541) [n:127.0.0.1:42299_solr    ] o.a.s.h.a.CollectionsHandler Invoked Collection Action :list with params doAs=bar&action=LIST&wt=javabin&version=2 and sendToOCPQueue=true
   [junit4]   2> 225156 INFO  (qtp11973746-3541) [n:127.0.0.1:42299_solr    ] o.a.s.s.HttpSolrCall [admin] webapp=null path=/admin/collections params={doAs=bar&action=LIST&wt=javabin&version=2} status=0 QTime=3
   [junit4]   2> 225156 WARN  (TEST-TestSolrCloudWithSecureImpersonation.testProxyValidateHost-seed#[64F7D6BFE820FED5]) [    ] o.a.h.c.p.ResponseProcessCookies Invalid cookie header: "Set-Cookie: hadoop.auth="u=localHostAnyGroup&p=localHostAnyGroup&t=test&e=1516993376116&s=taxUXX43O5yrv+0D4BPZ8gLcMRY="; Path=/; Domain=127.0.0.1; Expires=V, 26-Ian-2018 19:02:56 GMT; HttpOnly". Invalid 'expires' attribute: V, 26-Ian-2018 19:02:56 GMT
   [junit4]   2> 225156 INFO  (TEST-TestSolrCloudWithSecureImpersonation.testProxyValidateHost-seed#[64F7D6BFE820FED5]) [    ] o.a.s.SolrTestCaseJ4 ###Ending testProxyValidateHost
   [junit4]   2> 225164 WARN  (zkConnectionManagerCallback-358-thread-1) [    ] o.a.s.c.c.ConnectionManager Watcher org.apache.solr.common.cloud.ConnectionManager@164a13b name: ZooKeeperConnection Watcher:127.0.0.1:41091/solr got event WatchedEvent state:Disconnected type:None path:null path: null type: None
   [junit4]   2> 225165 WARN  (zkConnectionManagerCallback-358-thread-1) [    ] o.a.s.c.c.ConnectionManager zkClient has disconnected
   [junit4]   2> 225168 INFO  (jetty-launcher-327-thread-2-EventThread) [n:127.0.0.1:39719_solr    ] o.a.c.f.s.ConnectionStateManager State change: SUSPENDED
   [junit4]   2> 225240 INFO  (TEST-TestSolrCloudWithSecureImpersonation.testProxyInvalidProxyUser-seed#[64F7D6BFE820FED5]) [    ] o.a.s.SolrTestCaseJ4 ###Starting testProxyInvalidProxyUser
   [junit4]   2> 225243 WARN  (TEST-TestSolrCloudWithSecureImpersonation.testProxyInvalidProxyUser-seed#[64F7D6BFE820FED5]) [    ] o.a.h.c.p.ResponseProcessCookies Invalid cookie header: "Set-Cookie: hadoop.auth="u=bar&p=bar&t=test&e=1516993376204&s=gTxdZc4IaOr8bP20d27XsUmz7Uw="; Path=/; Domain=127.0.0.1; Expires=V, 26-Ian-2018 19:02:56 GMT; HttpOnly". Invalid 'expires' attribute: V, 26-Ian-2018 19:02:56 GMT
   [junit4]   2> 225243 INFO  (TEST-TestSolrCloudWithSecureImpersonation.testProxyInvalidProxyUser-seed#[64F7D6BFE820FED5]) [    ] o.a.s.SolrTestCaseJ4 ###Ending testProxyInvalidProxyUser
   [junit4]   2> 225338 INFO  (TEST-TestSolrCloudWithSecureImpersonation.testProxyInvalidRemote-seed#[64F7D6BFE820FED5]) [    ] o.a.s.SolrTestCaseJ4 ###Starting testProxyInvalidRemote
   [junit4]   2> 225346 WARN  (TEST-TestSolrCloudWithSecureImpersonation.testProxyInvalidRemote-seed#[64F7D6BFE820FED5]) [    ] o.a.h.c.p.ResponseProcessCookies Invalid cookie header: "Set-Cookie: hadoop.auth="u=localHostAnyGroup&p=localHostAnyGroup&t=test&e=1516993376302&s=C/5OG9/1rwnZOWI5OsMdrSb4MAg="; Path=/; Domain=127.0.0.1; Expires=V, 26-Ian-2018 19:02:56 GMT; HttpOnly". Invalid 'expires' attribute: V, 26-Ian-2018 19:02:56 GMT
   [junit4]   2> 225346 INFO  (TEST-TestSolrCloudWithSecureImpersonation.testProxyInvalidRemote-seed#[64F7D6BFE820FED5]) [    ] o.a.s.SolrTestCaseJ4 ###Ending testProxyInvalidRemote
   [junit4]   2> 225436 INFO  (TEST-TestSolrCloudWithSecureImpersonation.testProxyWrongHost-seed#[64F7D6BFE820FED5]) [    ] o.a.s.SolrTestCaseJ4 ###Starting testProxyWrongHost
   [junit4]   2> 235457 WARN  (jetty-launcher-327-thread-2-SendThread(127.0.0.1:41091)) [n:127.0.0.1:39719_solr    ] o.a.z.ClientCnxn Unable to reconnect to ZooKeeper service, session 0x16131b45e8c0008 has expired
   [junit4]   2> 235457 WARN  (TEST-TestSolrCloudWithSecureImpersonation.testForwarding-seed#[64F7D6BFE820FED5]-SendThread(127.0.0.1:41091)) [    ] o.a.z.ClientCnxn Unable to reconnect to ZooKeeper service, session 0x16131b45e8c000b has expired
   [junit4]   2> 235458 WARN  (zkConnectionManagerCallback-358-thread-1) [    ] o.a.s.c.c.ConnectionManager Watcher org.apache.solr.common.cloud.ConnectionManager@164a13b name: ZooKeeperConnection Watcher:127.0.0.1:41091/solr got event WatchedEvent state:Expired type:None path:null path: null type: None
   [junit4]   2> 235457 WARN  (jetty-launcher-327-thread-1-SendThread(127.0.0.1:41091)) [n:127.0.0.1:42299_solr    ] o.a.z.ClientCnxn Unable to reconnect to ZooKeeper service, session 0x16131b45e8c0007 has expired
   [junit4]   2> 235458 WARN  (zkConnectionManagerCallback-358-thread-1) [    ] o.a.s.c.c.ConnectionManager Our previous ZooKeeper session was expired. Attempting to reconnect to recover relationship with ZooKeeper...
   [junit4]   2> 235458 WARN  (TEST-TestSolrCloudWithSecureImpersonation.testProxyWrongHost-seed#[64F7D6BFE820FED5]) [    ] o.a.h.c.p.ResponseProcessCookies Invalid cookie header: "Set-Cookie: hadoop.auth="u=wrongHost&p=wrongHost&t=test&e=1516993376401&s=/LopNRBhLOp/yz2W7A0ynLVUdYw="; Path=/; Domain=127.0.0.1; Expires=V, 26-Ian-2018 19:02:56 GMT; HttpOnly". Invalid 'expires' attribute: V, 26-Ian-2018 19:02:56 GMT
   [junit4]   2> 235458 INFO  (TEST-TestSolrCloudWithSecureImpersonation.testProxyWrongHost-seed#[64F7D6BFE820FED5]) [    ] o.a.s.SolrTestCaseJ4 ###Ending testProxyWrongHost
   [junit4]   2> 235459 WARN  (zkConnectionManagerCallback-358-thread-1) [    ] o.a.s.c.c.DefaultConnectionStrategy Connection expired - starting a new one...
   [junit4]   2> 235484 INFO  (zkConnectionManagerCallback-358-thread-1-EventThread) [    ] o.a.s.c.c.ConnectionManager zkClient has connected
   [junit4]   2> 235487 INFO  (zkConnectionManagerCallback-358-thread-1) [    ] o.a.s.c.c.ConnectionManager Connection with ZooKeeper reestablished.
   [junit4]   2> 235538 INFO  (zkConnectionManagerCallback-358-thread-1) [    ] o.a.s.c.c.DefaultConnectionStrategy Reconnected to ZooKeeper
   [junit4]   2> 235540 INFO  (zkConnectionManagerCallback-358-thread-1) [    ] o.a.s.c.c.ConnectionManager zkClient Connected:true
   [junit4]   2> 235566 INFO  (TEST-TestSolrCloudWithSecureImpersonation.testProxyNullProxyUser-seed#[64F7D6BFE820FED5]) [    ] o.a.s.SolrTestCaseJ4 ###Starting testProxyNullProxyUser
   [junit4]   2> 235567 INFO  (qtp11973746-3541) [n:127.0.0.1:42299_solr    ] o.a.s.s.SolrDispatchFilter Error authenticating
   [junit4]   2> java.lang.IllegalArgumentException: userName is NULL, empty or contains a '&'
   [junit4]   2> 	at org.apache.hadoop.security.authentication.util.AuthToken.checkForIllegalArgument(AuthToken.java:87)
   [junit4]   2> 	at org.apache.hadoop.security.authentication.util.AuthToken.<init>(AuthToken.java:70)
   [junit4]   2> 	at org.apache.hadoop.security.authentication.server.AuthenticationToken.<init>(AuthenticationToken.java:58)
   [junit4]   2> 	at org.apache.solr.security.HttpParamDelegationTokenPlugin$HttpParamDelegationTokenAuthenticationHandler$HttpParamAuthenticationHandler.authenticate(HttpParamDelegationTokenPlugin.java:213)
   [junit4]   2> 	at org.apache.hadoop.security.token.delegation.web.DelegationTokenAuthenticationHandler.authenticate(DelegationTokenAuthenticationHandler.java:348)
   [junit4]   2> 	at org.apache.solr.security.RequestContinuesRecorderAuthenticationHandler.authenticate(RequestContinuesRecorderAuthenticationHandler.java:69)
   [junit4]   2> 	at org.apache.hadoop.security.authentication.server.AuthenticationFilter.doFilter(AuthenticationFilter.java:518)
   [junit4]   2> 	at org.apache.solr.security.DelegationTokenKerberosFilter.doFilter(DelegationTokenKerberosFilter.java:134)
   [junit4]   2> 	at org.apache.solr.security.HttpParamDelegationTokenPlugin$HttpParamToRequestFilter.doFilter(HttpParamDelegationTokenPlugin.java:245)
   [junit4]   2> 	at org.apache.solr.security.KerberosPlugin.doAuthenticate(KerberosPlugin.java:243)
   [junit4]   2> 	at org.apache.solr.servlet.SolrDispatchFilter.authenticateRequest(SolrDispatchFilter.java:449)
   [junit4]   2> 	at org.apache.solr.servlet.SolrDispatchFilter.doFilter(SolrDispatchFilter.java:349)
   [junit4]   2> 	at org.apache.solr.servlet.SolrDispatchFilter.doFilter(SolrDispatchFilter.java:326)
   [junit4]   2> 	at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1637)
   [junit4]   2> 	at org.apache.solr.client.solrj.embedded.JettySolrRunner$DebugFilter.doFilter(JettySolrRunner.java:139)
   [junit4]   2> 	at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1637)
   [junit4]   2> 	at org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:533)
   [junit4]   2> 	at org.eclipse.jetty.server.handler.ScopedHandler.nextHandle(ScopedHandler.java:188)
   [junit4]   2> 	at org.eclipse.jetty.server.session.SessionHandler.doHandle(SessionHandler.java:1595)
   [junit4]   2> 	at org.eclipse.jetty.server.handler.ScopedHandler.nextHandle(ScopedHandler.java:188)
   [junit4]   2> 	at org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:1253)
   [junit4]   2> 	at org.eclipse.jetty.server.handler.ScopedHandler.nextScope(ScopedHandler.java:168)
   [junit4]   2> 	at org.eclipse.jetty.servlet.ServletHandler.doScope(ServletHandler.java:473)
   [junit4]   2> 	at org.eclipse.jetty.server.session.SessionHandler.doScope(SessionHandler.java:1564)
   [junit4]   2> 	at org.eclipse.jetty.server.handler.ScopedHandler.nextScope(ScopedHandler.java:166)
   [junit4]   2> 	at org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:1155)
   [junit4]   2> 	at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:141)
   [junit4]   2> 	at org.eclipse.jetty.server.handler.gzip.GzipHandler.handle(GzipHandler.java:527)
   [junit4]   2> 	at org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:132)
   [junit4]   2> 	at org.eclipse.jetty.server.Server.handle(Server.java:530)
   [junit4]   2> 	at org.eclipse.jetty.server.HttpChannel.handle(HttpChannel.java:347)
   [junit4]   2> 	at org.eclipse.jetty.server.HttpConnection.onFillable(HttpConnection.java:256)
   [junit4]   2> 	at org.eclipse.jetty.io.AbstractConnection$ReadCallback.succeeded(AbstractConnection.java:279)
   [junit4]   2> 	at org.eclipse.jetty.io.FillInterest.fillable(FillInterest.java:102)
   [junit4]   2> 	at org.eclipse.jetty.io.ChannelEndPoint$2.run(ChannelEndPoint.java:124)
   [junit4]   2> 	at org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.doProduce(EatWhatYouKill.java:247)
   [junit4]   2> 	at org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.produce(EatWhatYouKill.java:140)
   [junit4]   2> 	at org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.run(EatWhatYouKill.java:131)
   [junit4]   2> 	at org.eclipse.jetty.util.thread.ReservedThreadExecutor$ReservedThread.run(ReservedThreadExecutor.java:382)
   [junit4]   2> 	at org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:708)
   [junit4]   2> 	at org.eclipse.jetty.util.thread.QueuedThreadPool$2.run(QueuedThreadPool.java:626)
   [junit4]   2> 	at java.lang.Thread.run(Thread.java:748)
   [junit4]   2> 235569 WARN  (qtp11973746-3541) [n:127.0.0.1:42299_solr    ] o.e.j.s.HttpChannel /solr/admin/collections
   [junit4]   2> org.apache.solr.common.SolrException: Error during request authentication, 
   [junit4]   2> 	at org.apache.solr.servlet.SolrDispatchFilter.authenticateRequest(SolrDispatchFilter.java:455)
   [junit4]   2> 	at org.apache.solr.servlet.SolrDispatchFilter.doFilter(SolrDispatchFilter.java:349)
   [junit4]   2> 	at org.apache.solr.servlet.SolrDispatchFilter.doFilter(SolrDispatchFilter.java:326)
   [junit4]   2> 	at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1637)
   [junit4]   2> 	at org.apache.solr.client.solrj.embedded.JettySolrRunner$DebugFilter.doFilter(JettySolrRunner.java:139)
   [junit4]   2> 	at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1637)
   [junit4]   2> 	at org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:533)
   [junit4]   2> 	at org.eclipse.jetty.server.handler.ScopedHandler.nextHandle(ScopedHandler.java:188)
   [junit4]   2> 	at org.eclipse.jetty.server.session.SessionHandler.doHandle(SessionHandler.java:1595)
   [junit4]   2> 	at org.eclipse.jetty.server.handler.ScopedHandler.nextHandle(ScopedHandler.java:188)
   [junit4]   2> 	at org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:1253)
   [junit4]   2> 	at org.eclipse.jetty.server.handler.ScopedHandler.nextScope(ScopedHandler.java:168)
   [junit4]   2> 	at org.eclipse.jetty.servlet.ServletHandler.doScope(ServletHandler.java:473)
   [junit4]   2> 	at org.eclipse.jetty.server.session.SessionHandler.doScope(SessionHandler.java:1564)
   [junit4]   2> 	at org.eclipse.jetty.server.handler.ScopedHandler.nextScope(ScopedHandler.java:166)
   [junit4]   2> 	at org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:1155)
   [junit4]   2> 	at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:141)
   [junit4]   2> 	at org.eclipse.jetty.server.handler.gzip.GzipHandler.handle(GzipHandler.java:527)
   [junit4]   2> 	at org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:132)
   [junit4]   2> 	at org.eclipse.jetty.server.Server.handle(Server.java:530)
   [junit4]   2> 	at org.eclipse.jetty.server.HttpChannel.handle(HttpChannel.java:347)
   [junit4]   2> 	at org.eclipse.jetty.server.HttpConnection.onFillable(HttpConnection.java:256)
   [junit4]   2> 	at org.eclipse.jetty.io.AbstractConnection$ReadCallback.succeeded(AbstractConnection.java:279)
   [junit4]   2> 	at org.eclipse.jetty.io.FillInterest.fillable(FillInterest.java:102)
   [junit4]   2> 	at org.eclipse.jetty.io.ChannelEndPoint$2.run(ChannelEndPoint.java:124)
   [junit4]   2> 	at org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.doProduce(EatWhatYouKill.java:247)
   [junit4]   2> 	at org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.produce(EatWhatYouKill.java:140)
   [junit4]   2> 	at org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.run(EatWhatYouKill.java:131)
   [junit4]   2> 	at org.eclipse.jetty.util.thread.ReservedThreadExecutor$ReservedThread.run(ReservedThreadExecutor.java:382)
   [junit4]   2> 	at org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:708)
   [junit4]   2> 	at org.eclipse.jetty.util.thread.QueuedThreadPool$2.run(QueuedThreadPool.java:626)
   [junit4]   2> 	at java.lang.Thread.run(Thread.java:748)
   [junit4]   2> Caused by: java.lang.IllegalArgumentException: userName is NULL, empty or contains a '&'
   [junit4]   2> 	at org.apache.hadoop.security.authentication.util.AuthToken.checkForIllegalArgument(AuthToken.java:87)
   [junit4]   2> 	at org.apache.hadoop.security.authentication.util.AuthToken.<init>(AuthToken.java:70)
   [junit4]   2> 	at org.apache.hadoop.security.authentication.server.AuthenticationToken.<init>(AuthenticationToken.java:58)
   [junit4]   2> 	at org.apache.solr.security.HttpParamDelegationTokenPlugin$HttpParamDelegationTokenAuthenticationHandler$HttpParamAuthenticationHandler.authenticate(HttpParamDelegationTokenPlugin.java:213)
   [junit4]   2> 	at org.apache.hadoop.security.token.delegation.web.DelegationTokenAuthenticationHandler.authenticate(DelegationTokenAuthenticationHandler.java:348)
   [junit4]   2> 	at org.apache.solr.security.RequestContinuesRecorderAuthenticationHandler.authenticate(RequestContinuesRecorderAuthenticationHandler.java:69)
   [junit4]   2> 	at org.apache.hadoop.security.authentication.server.AuthenticationFilter.doFilter(AuthenticationFilter.java:518)
   [junit4]   2> 	at org.apache.solr.security.DelegationTokenKerberosFilter.doFilter(DelegationTokenKerberosFilter.java:134)
   [junit4]   2> 	at org.apache.solr.security.HttpParamDelegationTokenPlugin$HttpParamToRequestFilter.doFilter(HttpParamDelegationTokenPlugin.java:245)
   [junit4]   2> 	at org.apache.solr.security.KerberosPlugin.doAuthenticate(KerberosPlugin.java:243)
   [junit4]   2> 	at org.apache.solr.servlet.SolrDispatchFilter.authenticateRequest(SolrDispatchFilter.java:449)
   [junit4]   2> 	... 31 more
   [junit4]   2> 235575 INFO  (TEST-TestSolrCloudWithSecureImpersonation.testProxyNullProxyUser-seed#[64F7D6BFE820FED5]) [    ] o.a.s.SolrTestCaseJ4 ###Ending testProxyNullProxyUser
   [junit4]   2> 235655 INFO  (TEST-TestSolrCloudWithSecureImpersonation.testProxyNoConfigGroups-seed#[64F7D6BFE820FED5]) [    ] o.a.s.SolrTestCaseJ4 ###Starting testProxyNoConfigGroups
   [junit4]   2> 235659 WARN  (TEST-TestSolrCloudWithSecureImpersonation.testProxyNoConfigGroups-seed#[64F7D6BFE820FED5]) [    ] o.a.h.c.p.ResponseProcessCookies Invalid cookie header: "Set-Cookie: hadoop.auth="u=noGroups&p=noGroups&t=test&e=1516993386620&s=ORuR12cghFNRzyUZ5B79JzSleqk="; Path=/; Domain=127.0.0.1; Expires=V, 26-Ian-2018 19:03:06 GMT; HttpOnly". Invalid 'expires' attribute: V, 26-Ian-2018 19:03:06 GMT
   [junit4]   2> 235659 INFO  (TEST-TestSolrCloudWithSecureImpersonation.testProxyNoConfigGroups-seed#[64F7D6BFE820FED5]) [    ] o.a.s.SolrTestCaseJ4 ###Ending testProxyNoConfigGroups
   [junit4]   2> 235734 INFO  (TEST-TestSolrCloudWithSecureImpersonation.testProxyInvalidGroup-seed#[64F7D6BFE820FED5]) [    ] o.a.s.SolrTestCaseJ4 ###Starting testProxyInvalidGroup
   [junit4]   2> 235742 WARN  (qtp11973746-3531) [    ] o.a.h.s.ShellBasedUnixGroupsMapping got exception trying to get groups for user bar: id: ‘bar’: no such user
   [junit4]   2> id: ‘bar’: no such user
   [junit4]   2> 
   [junit4]   2> 235747 WARN  (TEST-TestSolrCloudWithSecureImpersonation.testProxyInvalidGroup-seed#[64F7D6BFE820FED5]) [    ] o.a.h.c.p.ResponseProcessCookies Invalid cookie header: "Set-Cookie: hadoop.auth="u=bogusGroup&p=bogusGroup&t=test&e=1516993386699&s=snWvGMvRLX3MmaGte4/kvBpCCTU="; Path=/; Domain=127.0.0.1; Expires=V, 26-Ian-2018 19:03:06 GMT; HttpOnly". Invalid 'expires' attribute: V, 26-Ian-2018 19:03:06 GMT
   [junit4]   2> 235747 INFO  (TEST-TestSolrCloudWithSecureImpersonation.testProxyInvalidGroup-seed#[64F7D6BFE820FED5]) [    ] o.a.s.SolrTestCaseJ4 ###Ending testProxyInvalidGroup
   [junit4]   2> 235749 INFO  (jetty-closer-328-thread-1) [    ] o.e.j.s.AbstractConnector Stopped ServerConnector@5a2fb9{HTTP/1.1,[http/1.1]}{127.0.0.1:0}
   [junit4]   2> 235750 INFO  (jetty-closer-328-thread-2) [    ] o.e.j.s.AbstractConnector Stopped ServerConnector@153f8a9{HTTP/1.1,[http/1.1]}{127.0.0.1:0}
   [junit4]   2> 235750 INFO  (jetty-closer-328-thread-1) [    ] o.a.s.c.CoreContainer Shutting down CoreContainer instance=13074124
   [junit4]   2> 235750 INFO  (jetty-closer-328-thread-2) [    ] o.a.s.c.CoreContainer Shutting down CoreContainer instance=1944602
   [junit4]   2> 235750 INFO  (jetty-closer-328-thread-1) [    ] o.a.s.m.SolrMetricManager Closing metric reporters for registry=solr.node, tag=null
   [junit4]   2> 235750 INFO  (jetty-closer-328-thread-2) [    ] o.a.s.m.SolrMetricManager Closing metric reporters for registry=solr.node, tag=null
   [junit4]   2> 235751 INFO  (jetty-closer-328-thread-1) [    ] o.a.s.m.r.SolrJmxReporter Closing reporter [org.apache.solr.metrics.reporters.SolrJmxReporter@f82d98: rootName = solr_42299, domain = solr.node, service url = null, agent id = null] for registry solr.node / com.codahale.metrics.MetricRegistry@10ab997
   [junit4]   2> 235751 INFO  (jetty-closer-328-thread-2) [    ] o.a.s.m.r.SolrJmxReporter Closing reporter [org.apache.solr.metrics.reporters.SolrJmxReporter@23bee9: rootName = solr_39719, domain = solr.node, service url = null, agent id = null] for registry solr.node / com.codahale.metrics.MetricRegistry@1e9aa53
   [junit4]   2> 235760 INFO  (jetty-closer-328-thread-2) [    ] o.a.s.m.SolrMetricManager Closing metric reporters for registry=solr.jvm, tag=null
   [junit4]   2> 235760 INFO  (jetty-closer-328-thread-2) [    ] o.a.s.m.r.SolrJmxReporter Closing reporter [org.apache.solr.metrics.reporters.SolrJmxReporter@629cf9: rootName = solr_39719, domain = solr.jvm, service url = null, agent id = null] for registry solr.jvm / com.codahale.metrics.MetricRegistry@5cbb87
   [junit4]   2> 235762 INFO  (jetty-closer-328-thread-1) [    ] o.a.s.m.SolrMetricManager Closing metric reporters for registry=solr.jvm, tag=null
   [junit4]   2> 235762 INFO  (jetty-closer-328-thread-1) [    ] o.a.s.m.r.SolrJmxReporter Closing reporter [org.apache.solr.metrics.reporters.SolrJmxReporter@17ddbe0: rootName = solr_42299, domain = solr.jvm, service url = null, agent id = null] for registry solr.jvm / com.codahale.metrics.MetricRegistry@5cbb87
   [junit4]   2> 235766 INFO  (jetty-closer-328-thread-2) [    ] o.a.s.m.SolrMetricManager Closing metric reporters for registry=solr.jetty, tag=null
   [junit4]   2> 235766 INFO  (jetty-closer-328-thread-2) [    ] o.a.s.m.r.SolrJmxReporter Closing reporter [org.apache.solr.metrics.reporters.SolrJmxReporter@17e59ad: rootName = solr_39719, domain = solr.jetty, service url = null, agent id = null] for registry solr.jetty / com.codahale.metrics.MetricRegistry@188b6c1
   [junit4]   2> 235767 INFO  (jetty-closer-328-thread-2) [    ] o.a.s.c.ZkController Remove node as live in ZooKeeper:/live_nodes/127.0.0.1:39719_solr
   [junit4]   2> 235767 INFO  (jetty-closer-328-thread-2) [    ] o.a.s.m.SolrMetricManager Closing metric reporters for registry=solr.cluster, tag=null
   [junit4]   2> 235767 INFO  (zkCallback-345-thread-2-processing-n:127.0.0.1:39719_solr) [n:127.0.0.1:39719_solr    ] o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (2) -> (1)
   [junit4]   2> 235767 INFO  (zkCallback-343-thread-1-processing-n:127.0.0.1:42299_solr) [n:127.0.0.1:42299_solr    ] o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (2) -> (1)
   [junit4]   2> 235770 INFO  (zkCallback-345-thread-2-processing-n:127.0.0.1:39719_solr) [n:127.0.0.1:39719_solr    ] o.a.s.c.c.ZkStateReader A cluster state change: [WatchedEvent state:SyncConnected type:NodeDataChanged path:/collections/forwardingCollection/state.json] for collection [forwardingCollection] has occurred - updating... (live nodes size: [1])
   [junit4]   2> 235770 INFO  (zkCallback-345-thread-1-processing-n:127.0.0.1:39719_solr) [n:127.0.0.1:39719_solr    ] o.a.s.c.c.ZkStateReader A cluster state change: [WatchedEvent state:SyncConnected type:NodeDataChanged path:/collections/forwardingCollection/state.json] for collection [forwardingCollection] has occurred - updating... (live nodes size: [1])
   [junit4]   2> 235771 INFO  (jetty-closer-328-thread-1) [    ] o.a.s.m.SolrMetricManager Closing metric reporters for registry=solr.jetty, tag=null
   [junit4]   2> 235771 INFO  (jetty-closer-328-thread-1) [    ] o.a.s.m.r.SolrJmxReporter Closing reporter [org.apache.solr.metrics.reporters.SolrJmxReporter@bfee66: rootName = solr_42299, domain = solr.jetty, service url = null, agent id = null] for registry solr.jetty / com.codahale.metrics.MetricRegistry@188b6c1
   [junit4]   2> 235771 INFO  (coreCloseExecutor-515-thread-1) [n:127.0.0.1:39719_solr c:forwardingCollection s:shard1 r:core_node2 x:forwardingCollection_shard1_replica_n1] o.a.s.c.SolrCore [forwardingCollection_shard1_replica_n1]  CLOSING SolrCore org.apache.solr.core.SolrCore@1a58660
   [junit4]   2> 235771 INFO  (coreCloseExecutor-515-thread-1) [n:127.0.0.1:39719_solr c:forwardingCollection s:shard1 r:core_node2 x:forwardingCollection_shard1_replica_n1] o.a.s.m.SolrMetricManager Closing metric reporters for registry=solr.core.forwardingCollection.shard1.replica_n1, tag=27625056
   [junit4]   2> 235771 INFO  (coreCloseExecutor-515-thread-1) [n:127.0.0.1:39719_solr c:forwardingCollection s:shard1 r:core_node2 x:forwardingCollection_shard1_replica_n1] o.a.s.m.r.SolrJmxReporter Closing reporter [org.apache.solr.metrics.reporters.SolrJmxReporter@f9a97: rootName = solr_39719, domain = solr.core.forwardingCollection.shard1.replica_n1, service url = null, agent id = null] for registry solr.core.forwardingCollection.shard1.replica_n1 / com.codahale.metrics.MetricRegistry@1a3ea05
   [junit4]   2> 235771 INFO  (jetty-closer-328-thread-1) [    ] o.a.s.c.ZkController Remove node as live in ZooKeeper:/live_nodes/127.0.0.1:42299_solr
   [junit4]   2> 235772 INFO  (jetty-closer-328-thread-1) [    ] o.a.s.m.SolrMetricManager Closing metric reporters for registry=solr.cluster, tag=null
   [junit4]   2> 235772 INFO  (zkCallback-343-thread-1-processing-n:127.0.0.1:42299_solr) [n:127.0.0.1:42299_solr    ] o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (1) -> (0)
   [junit4]   2> 235774 INFO  (zkCallback-345-thread-1-processing-n:127.0.0.1:39719_solr) [n:127.0.0.1:39719_solr    ] o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (1) -> (0)
   [junit4]   2> 235774 INFO  (jetty-closer-328-thread-1) [    ] o.a.s.c.Overseer Overseer (id=99415317528969221-127.0.0.1:42299_solr-n_0000000000) closing
   [junit4]   2> 235774 INFO  (OverseerStateUpdate-99415317528969221-127.0.0.1:42299_solr-n_0000000000) [n:127.0.0.1:42299_solr    ] o.a.s.c.Overseer Overseer Loop exiting : 127.0.0.1:42299_solr
   [junit4]   2> 235774 WARN  (OverseerAutoScalingTriggerThread-99415317528969221-127.0.0.1:42299_solr-n_0000000000) [n:127.0.0.1:42299_solr    ] o.a.s.c.a.OverseerTriggerThread OverseerTriggerThread woken up but we are closed, exiting.
   [junit4]   2> 235776 INFO  (zkCallback-345-thread-1-processing-n:127.0.0.1:39719_solr) [n:127.0.0.1:39719_solr    ] o.a.s.c.OverseerElectionContext I am going to be the leader 127.0.0.1:39719_solr
   [junit4]   2> 235776 ERROR (Thread[Thread-1647,5,TGRP-TestSolrCloudWithSecureImpersonation]) [n:127.0.0.1:42299_solr    ] o.a.h.s.t.d.AbstractDelegationTokenSecretManager ExpiredTokenRemover received java.lang.InterruptedException: sleep interrupted
   [junit4]   2> 235783 INFO  (jetty-closer-328-thread-1) [    ] o.e.j.s.h.ContextHandler Stopped o.e.j.s.ServletContextHandler@4c7f49{/solr,null,UNAVAILABLE}
   [junit4]   2> 235784 INFO  (jetty-closer-328-thread-1) [    ] o.e.j.s.session Stopped scavenging
   [junit4]   2> 235795 INFO  (coreCloseExecutor-515-thread-1) [n:127.0.0.1:39719_solr c:forwardingCollection s:shard1 r:core_node2 x:forwardingCollection_shard1_replica_n1] o.a.s.m.SolrMetricManager Closing metric reporters for registry=solr.collection.forwardingCollection.shard1.leader, tag=27625056
   [junit4]   2> 235805 ERROR (Thread[Thread-1646,5,TGRP-TestSolrCloudWithSecureImpersonation]) [n:127.0.0.1:39719_solr    ] o.a.h.s.t.d.AbstractDelegationTokenSecretManager ExpiredTokenRemover received java.lang.InterruptedException: sleep interrupted
   [junit4]   2> 235807 INFO  (jetty-closer-328-thread-2) [    ] o.e.j.s.h.ContextHandler Stopped o.e.j.s.ServletContextHandler@1790faa{/solr,null,UNAVAILABLE}
   [junit4]   2> 235807 INFO  (jetty-closer-328-thread-2) [    ] o.e.j.s.session Stopped scavenging
   [junit4]   2> 235807 ERROR (SUITE-TestSolrCloudWithSecureImpersonation-seed#[64F7D6BFE820FED5]-worker) [    ] o.a.z.s.ZooKeeperServer ZKShutdownHandler is not registered, so ZooKeeper server won't take any action on ERROR or SHUTDOWN server state changes
   [junit4]   2> 235807 INFO  (SUITE-TestSolrCloudWithSecureImpersonation-seed#[64F7D6BFE820FED5]-worker) [    ] o.a.s.c.ZkTestServer connecting to 127.0.0.1:41091 41091
   [junit4]   2> 240916 INFO  (Thread-1629) [    ] o.a.s.c.ZkTestServer connecting to 127.0.0.1:41091 41091
   [junit4]   2> 240921 WARN  (Thread-1629) [    ] o.a.s.c.ZkTestServer Watch limit violations: 
   [junit4]   2> Maximum concurrent create/delete watches above limit:
   [junit4]   2> 
   [junit4]   2> 	4	/solr/aliases.json
   [junit4]   2> 	4	/solr/clusterprops.json
   [junit4]   2> 	2	/solr/security.json
   [junit4]   2> 
   [junit4]   2> Maximum concurrent data watches above limit:
   [junit4]   2> 
   [junit4]   2> 	6	/solr/collections/forwardingCollection/state.json
   [junit4]   2> 	4	/solr/clusterstate.json
   [junit4]   2> 	3	/solr/security/zkdtsm/ZKDTSMRoot/ZKDTSMKeyIdRoot
   [junit4]   2> 	2	/solr/security/zkdtsm/ZKDTSMRoot/ZKDTSMMasterKeyRoot/DK_1
   [junit4]   2> 	2	/solr/security/zkdtsm/ZKDTSMRoot/ZKDTSMMasterKeyRoot/DK_3
   [junit4]   2> 	2	/solr/security/zkdtsm/ZKDTSMRoot/ZKDTSMMasterKeyRoot/DK_2
   [junit4]   2> 	2	/solr/security/zkdtsm/ZKDTSMRoot/ZKDTSMMasterKeyRoot/DK_4
   [junit4]   2> 	2	/solr/security/zkdtsm/ZKDTSMRoot/ZKDTSMSeqNumRoot
   [junit4]   2> 
   [junit4]   2> Maximum concurrent children watches above limit:
   [junit4]   2> 
   [junit4]   2> 	4	/solr/live_nodes
   [junit4]   2> 	4	/solr/collections
   [junit4]   2> 	2	/solr/security/zkdtsm/ZKDTSMRoot/ZKDTSMMasterKeyRoot
   [junit4]   2> 	2	/solr/security/zkdtsm/ZKDTSMRoot/ZKDTSMTokensRoot
   [junit4]   2> 
   [junit4]   2> 240944 INFO  (SUITE-TestSolrCloudWithSecureImpersonation-seed#[64F7D6BFE820FED5]-worker) [    ] o.a.s.SolrTestCaseJ4 ------------------------------------------------------- Done waiting for tracked resources to be released
   [junit4]   2> Jan 26, 2018 9:03:11 AM com.carrotsearch.randomizedtesting.ThreadLeakControl checkThreadLeaks
   [junit4]   2> WARNING: Will linger awaiting termination of 2 leaked thread(s).
   [junit4]   2> 255177 ERROR (jetty-launcher-327-thread-2-EventThread) [n:127.0.0.1:39719_solr    ] o.a.c.f.i.CuratorFrameworkImpl Watcher exception
   [junit4]   2> java.lang.IllegalStateException: Client is not started
   [junit4]   2> 	at com.google.common.base.Preconditions.checkState(Preconditions.java:149)
   [junit4]   2> 	at org.apache.curator.CuratorZookeeperClient.getZooKeeper(CuratorZookeeperClient.java:113)
   [junit4]   2> 	at org.apache.curator.framework.imps.CuratorFrameworkImpl.getZooKeeper(CuratorFrameworkImpl.java:477)
   [junit4]   2> 	at org.apache.curator.framework.imps.NamespaceFacade.getZooKeeper(NamespaceFacade.java:112)
   [junit4]   2> 	at org.apache.curator.framework.imps.GetDataBuilderImpl$4.call(GetDataBuilderImpl.java:302)
   [junit4]   2> 	at org.apache.curator.framework.imps.GetDataBuilderImpl$4.call(GetDataBuilderImpl.java:291)
   [junit4]   2> 	at org.apache.curator.RetryLoop.callWithRetry(RetryLoop.java:107)
   [junit4]   2> 	at org.apache.curator.framework.imps.GetDataBuilderImpl.pathInForeground(GetDataBuilderImpl.java:288)
   [junit4]   2> 	at org.apache.curator.framework.imps.GetDataBuilderImpl.forPath(GetDataBuilderImpl.java:279)
   [junit4]   2> 	at org.apache.curator.framework.imps.GetDataBuilderImpl.forPath(GetDataBuilderImpl.java:41)
   [junit4]   2> 	at org.apache.curator.framework.recipes.shared.SharedValue.readValue(SharedValue.java:244)
   [junit4]   2> 	at org.apache.curator.framework.recipes.shared.SharedValue.access$100(SharedValue.java:44)
   [junit4]   2> 	at org.apache.curator.framework.recipes.shared.SharedValue$1.process(SharedValue.java:61)
   [junit4]   2> 	at org.apache.curator.framework.imps.NamespaceWatcher.process(NamespaceWatcher.java:67)
   [junit4]   2> 	at org.apache.zookeeper.ClientCnxn$EventThread.processEvent(ClientCnxn.java:530)
   [junit4]   2> 	at org.apache.zookeeper.ClientCnxn$EventThread.run(ClientCnxn.java:505)
   [junit4]   2> 255178 WARN  (jetty-launcher-327-thread-2-EventThread) [n:127.0.0.1:39719_solr    ] o.a.c.ConnectionState Session expired event received
   [junit4]   2> 255180 WARN  (jetty-launcher-327-thread-2-SendThread(127.0.0.1:41091)) [n:127.0.0.1:39719_solr    ] o.a.z.ClientCnxn Session 0x0 for server null, unexpected error, closing socket connection and attempting reconnect
   [junit4]   2> java.net.ConnectException: Connection refused
   [junit4]   2> 	at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method)
   [junit4]   2> 	at sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:717)
   [junit4]   2> 	at org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:361)
   [junit4]   2> 	at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1141)
   [junit4]   2> 256281 WARN  (jetty-launcher-327-thread-2-SendThread(127.0.0.1:41091)) [n:127.0.0.1:39719_solr    ] o.a.z.ClientCnxn Session 0x0 for server null, unexpected error, closing socket connection and attempting reconnect
   [junit4]   2> java.net.ConnectException: Connection refused
   [junit4]   2> 	at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method)
   [junit4]   2> 	at sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:717)
   [junit4]   2> 	at org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:361)
   [junit4]   2> 	at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1141)
   [junit4]   2> 257382 WARN  (jetty-launcher-327-thread-2-SendThread(127.0.0.1:41091)) [n:127.0.0.1:39719_solr    ] o.a.z.ClientCnxn Session 0x0 for server null, unexpected error, closing socket connection and attempting reconnect
   [junit4]   2> java.net.ConnectException: Connection refused
   [junit4]   2> 	at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method)
   [junit4]   2> 	at sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:717)
   [junit4]   2> 	at org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:361)
   [junit4]   2> 	at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1141)
   [junit4]   2> 258483 WARN  (jetty-launcher-327-thread-2-SendThread(127.0.0.1:41091)) [n:127.0.0.1:39719_solr    ] o.a.z.ClientCnxn Session 0x0 for server null, unexpected error, closing socket connection and attempting reconnect
   [junit4]   2> java.net.ConnectException: Connection refused
   [junit4]   2> 	at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method)
   [junit4]   2> 	at sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:717)
   [junit4]   2> 	at org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:361)
   [junit4]   2> 	at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1141)
   [junit4]   2> 259583 WARN  (jetty-launcher-327-thread-2-SendThread(127.0.0.1:41091)) [n:127.0.0.1:39719_solr    ] o.a.z.ClientCnxn Session 0x0 for server null, unexpected error, closing socket connection and attempting reconnect
   [junit4]   2> java.net.ConnectException: Connection refused
   [junit4]   2> 	at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method)
   [junit4]   2> 	at sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:717)
   [junit4]   2> 	at org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:361)
   [junit4]   2> 	at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1141)
   [junit4]   2> 260684 WARN  (jetty-launcher-327-thread-2-SendThread(127.0.0.1:41091)) [n:127.0.0.1:39719_solr    ] o.a.z.ClientCnxn Session 0x0 for server null, unexpected error, closing socket connection and attempting reconnect
   [junit4]   2> java.net.ConnectException: Connection refused
   [junit4]   2> 	at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method)
   [junit4]   2> 	at sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:717)
   [junit4]   2> 	at org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:361)
   [junit4]   2> 	at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1141)
   [junit4]   2> Jan 26, 2018 9:03:32 AM com.carrotsearch.randomizedtesting.ThreadLeakControl checkThreadLeaks
   [junit4]   2> SEVERE: 3 threads leaked from SUITE scope at org.apache.solr.cloud.TestSolrCloudWithSecureImpersonation: 
   [junit4]   2>    1) Thread[id=3638, name=jetty-launcher-327-thread-2-SendThread(127.0.0.1:41091), state=TIMED_WAITING, group=TGRP-TestSolrCloudWithSecureImpersonation]
   [junit4]   2>         at java.lang.Thread.sleep(Native Method)
   [junit4]   2>         at org.apache.zookeeper.client.StaticHostProvider.next(StaticHostProvider.java:101)
   [junit4]   2>         at org.apache.zookeeper.ClientCnxn$SendThread.startConnect(ClientCnxn.java:997)
   [junit4]   2>         at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1060)
   [junit4]   2>    2) Thread[id=3639, name=jetty-launcher-327-thread-2-EventThread, state=WAITING, group=TGRP-TestSolrCloudWithSecureImpersonation]
   [junit4]   2>         at sun.misc.Unsafe.park(Native Method)
   [junit4]   2>         at java.util.concurrent.locks.LockSupport.park(LockSupport.java:175)
   [junit4]   2>         at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039)
   [junit4]   2>         at java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442)
   [junit4]   2>         at org.apache.zookeeper.ClientCnxn$EventThread.run(ClientCnxn.java:501)
   [junit4]   2>    3) Thread[id=3577, name=jetty-launcher-327-thread-1-EventThread, state=TIMED_WAITING, group=TGRP-TestSolrCloudWithSecureImpersonation]
   [junit4]   2>         at sun.misc.Unsafe.park(Native Method)
   [junit4]   2>         at java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215)
   [junit4]   2>         at java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedNanos(AbstractQueuedSynchronizer.java:1037)
   [junit4]   2>         at java.util.concurrent.locks.AbstractQueuedSynchronizer.tryAcquireSharedNanos(AbstractQueuedSynchronizer.java:1328)
   [junit4]   2>         at java.util.concurrent.CountDownLatch.await(CountDownLatch.java:277)
   [junit4]   2>         at org.apache.curator.CuratorZookeeperClient.internalBlockUntilConnectedOrTimedOut(CuratorZookeeperClient.java:323)
   [junit4]   2>         at org.apache.curator.RetryLoop.callWithRetry(RetryLoop.java:105)
   [junit4]   2>         at org.apache.curator.framework.imps.GetDataBuilderImpl.pathInForeground(GetDataBuilderImpl.java:288)
   [junit4]   2>         at org.apache.curator.framework.imps.GetDataBuilderImpl.forPath(GetDataBuilderImpl.java:279)
   [junit4]   2>         at org.apache.curator.framework.imps.GetDataBuilderImpl.forPath(GetDataBuilderImpl.java:41)
   [junit4]   2>         at org.apache.curator.framework.recipes.shared.SharedValue.readValue(SharedValue.java:244)
   [junit4]   2>         at org.apache.curator.framework.recipes.shared.SharedValue.access$100(SharedValue.java:44)
   [junit4]   2>         at org.apache.curator.framework.recipes.shared.SharedValue$1.process(SharedValue.java:61)
   [junit4]   2>         at org.apache.curator.framework.imps.NamespaceWatcher.process(NamespaceWatcher.java:67)
   [junit4]   2>         at org.apache.zookeeper.ClientCnxn$EventThread.processEvent(ClientCnxn.java:530)
   [junit4]   2>         at org.apache.zookeeper.ClientCnxn$EventThread.run(ClientCnxn.java:505)
   [junit4]   2> Jan 26, 2018 9:03:32 AM com.carrotsearch.randomizedtesting.ThreadLeakControl tryToInterruptAll
   [junit4]   2> INFO: Starting to interrupt leaked threads:
   [junit4]   2>    1) Thread[id=3638, name=jetty-launcher-327-thread-2-SendThread(127.0.0.1:41091), state=TIMED_WAITING, group=TGRP-TestSolrCloudWithSecureImpersonation]
   [junit4]   2>    2) Thread[id=3639, name=jetty-launcher-327-thread-2-EventThread, state=WAITING, group=TGRP-TestSolrCloudWithSecureImpersonation]
   [junit4]   2>    3) Thread[id=3577, name=jetty-launcher-327-thread-1-EventThread, state=TIMED_WAITING, group=TGRP-TestSolrCloudWithSecureImpersonation]
   [junit4]   2> 261159 WARN  (jetty-launcher-327-thread-2-SendThread(127.0.0.1:41091)) [n:127.0.0.1:39719_solr    ] o.a.z.c.StaticHostProvider Unexpected exception
   [junit4]   2> java.lang.InterruptedException: sleep interrupted
   [junit4]   2> 	at java.lang.Thread.sleep(Native Method)
   [junit4]   2> 	at org.apache.zookeeper.client.StaticHostProvider.next(StaticHostProvider.java:101)
   [junit4]   2> 	at org.apache.zookeeper.ClientCnxn$SendThread.startConnect(ClientCnxn.java:997)
   [junit4]   2> 	at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1060)
   [junit4]   2> 261159 ERROR (jetty-launcher-327-thread-1-EventThread) [n:127.0.0.1:42299_solr    ] o.a.c.f.i.CuratorFrameworkImpl Watcher exception
   [junit4] 

[...truncated too long message...]

  [junit4]   2> 	at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1060)
   [junit4]   2> 262659 WARN  (jetty-launcher-327-thread-2-SendThread(127.0.0.1:41091)) [n:127.0.0.1:39719_solr    ] o.a.z.ClientCnxn Session 0x0 for server null, unexpected error, closing socket connection and attempting reconnect
   [junit4]   2> java.net.ConnectException: Connection refused
   [junit4]   2> 	at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method)
   [junit4]   2> 	at sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:717)
   [junit4]   2> 	at org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:361)
   [junit4]   2> 	at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1141)
   [junit4]   2> 263159 WARN  (jetty-launcher-327-thread-2-SendThread(127.0.0.1:41091)) [n:127.0.0.1:39719_solr    ] o.a.z.c.StaticHostProvider Unexpected exception
   [junit4]   2> java.lang.InterruptedException: sleep interrupted
   [junit4]   2> 	at java.lang.Thread.sleep(Native Method)
   [junit4]   2> 	at org.apache.zookeeper.client.StaticHostProvider.next(StaticHostProvider.java:101)
   [junit4]   2> 	at org.apache.zookeeper.ClientCnxn$SendThread.startConnect(ClientCnxn.java:997)
   [junit4]   2> 	at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1060)
   [junit4]   2> 263160 WARN  (jetty-launcher-327-thread-2-SendThread(127.0.0.1:41091)) [n:127.0.0.1:39719_solr    ] o.a.z.ClientCnxn Session 0x0 for server null, unexpected error, closing socket connection and attempting reconnect
   [junit4]   2> java.net.ConnectException: Connection refused
   [junit4]   2> 	at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method)
   [junit4]   2> 	at sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:717)
   [junit4]   2> 	at org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:361)
   [junit4]   2> 	at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1141)
   [junit4]   2> 263363 WARN  (jetty-launcher-327-thread-1-SendThread(127.0.0.1:41091)) [n:127.0.0.1:42299_solr    ] o.a.z.ClientCnxn Session 0x0 for server null, unexpected error, closing socket connection and attempting reconnect
   [junit4]   2> java.net.ConnectException: Connection refused
   [junit4]   2> 	at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method)
   [junit4]   2> 	at sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:717)
   [junit4]   2> 	at org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:361)
   [junit4]   2> 	at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1141)
   [junit4]   2> 263659 WARN  (jetty-launcher-327-thread-2-SendThread(127.0.0.1:41091)) [n:127.0.0.1:39719_solr    ] o.a.z.c.StaticHostProvider Unexpected exception
   [junit4]   2> java.lang.InterruptedException: sleep interrupted
   [junit4]   2> 	at java.lang.Thread.sleep(Native Method)
   [junit4]   2> 	at org.apache.zookeeper.client.StaticHostProvider.next(StaticHostProvider.java:101)
   [junit4]   2> 	at org.apache.zookeeper.ClientCnxn$SendThread.startConnect(ClientCnxn.java:997)
   [junit4]   2> 	at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1060)
   [junit4]   2> 263660 WARN  (jetty-launcher-327-thread-2-SendThread(127.0.0.1:41091)) [n:127.0.0.1:39719_solr    ] o.a.z.ClientCnxn Session 0x0 for server null, unexpected error, closing socket connection and attempting reconnect
   [junit4]   2> java.net.ConnectException: Connection refused
   [junit4]   2> 	at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method)
   [junit4]   2> 	at sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:717)
   [junit4]   2> 	at org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:361)
   [junit4]   2> 	at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1141)
   [junit4]   2> Jan 26, 2018 9:03:35 AM com.carrotsearch.randomizedtesting.ThreadLeakControl tryToInterruptAll
   [junit4]   2> SEVERE: There are still zombie threads that couldn't be terminated:
   [junit4]   2>    1) Thread[id=3638, name=jetty-launcher-327-thread-2-SendThread(127.0.0.1:41091), state=TIMED_WAITING, group=TGRP-TestSolrCloudWithSecureImpersonation]
   [junit4]   2>         at java.lang.Thread.sleep(Native Method)
   [junit4]   2>         at org.apache.zookeeper.client.StaticHostProvider.next(StaticHostProvider.java:101)
   [junit4]   2>         at org.apache.zookeeper.ClientCnxn$SendThread.startConnect(ClientCnxn.java:997)
   [junit4]   2>         at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1060)
   [junit4]   2> NOTE: test params are: codec=Asserting(Lucene70): {}, docValues:{}, maxPointsInLeafNode=902, maxMBSortInHeap=5.083441462637065, sim=Asserting(org.apache.lucene.search.similarities.AssertingSimilarity@4db578), locale=ro-RO, timezone=Europe/Oslo
   [junit4]   2> NOTE: Linux 4.13.0-31-generic i386/Oracle Corporation 1.8.0_144 (32-bit)/cpus=8,threads=4,free=39605696,total=184799232
   [junit4]   2> NOTE: All tests run in this JVM: [DocExpirationUpdateProcessorFactoryTest, TestDistributedGrouping, TestFieldCollectionResource, TestNamedUpdateProcessors, TestSimpleTrackingShardHandler, TestHdfsUpdateLog, TestClusterStateProvider, TestTrie, TestPointFields, TestSolrQueryResponse, AssignTest, TestSolrCloudWithSecureImpersonation]
   [junit4]   2> NOTE: reproduce with: ant test  -Dtestcase=TestSolrCloudWithSecureImpersonation -Dtests.seed=64F7D6BFE820FED5 -Dtests.multiplier=3 -Dtests.slow=true -Dtests.locale=ro-RO -Dtests.timezone=Europe/Oslo -Dtests.asserts=true -Dtests.file.encoding=UTF-8
   [junit4] ERROR   0.00s J1 | TestSolrCloudWithSecureImpersonation (suite) <<<
   [junit4]    > Throwable #1: com.carrotsearch.randomizedtesting.ThreadLeakError: 3 threads leaked from SUITE scope at org.apache.solr.cloud.TestSolrCloudWithSecureImpersonation: 
   [junit4]    >    1) Thread[id=3638, name=jetty-launcher-327-thread-2-SendThread(127.0.0.1:41091), state=TIMED_WAITING, group=TGRP-TestSolrCloudWithSecureImpersonation]
   [junit4]    >         at java.lang.Thread.sleep(Native Method)
   [junit4]    >         at org.apache.zookeeper.client.StaticHostProvider.next(StaticHostProvider.java:101)
   [junit4]    >         at org.apache.zookeeper.ClientCnxn$SendThread.startConnect(ClientCnxn.java:997)
   [junit4]    >         at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1060)
   [junit4]    >    2) Thread[id=3639, name=jetty-launcher-327-thread-2-EventThread, state=WAITING, group=TGRP-TestSolrCloudWithSecureImpersonation]
   [junit4]    >         at sun.misc.Unsafe.park(Native Method)
   [junit4]    >         at java.util.concurrent.locks.LockSupport.park(LockSupport.java:175)
   [junit4]    >         at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039)
   [junit4]    >         at java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442)
   [junit4]    >         at org.apache.zookeeper.ClientCnxn$EventThread.run(ClientCnxn.java:501)
   [junit4]    >    3) Thread[id=3577, name=jetty-launcher-327-thread-1-EventThread, state=TIMED_WAITING, group=TGRP-TestSolrCloudWithSecureImpersonation]
   [junit4]    >         at sun.misc.Unsafe.park(Native Method)
   [junit4]    >         at java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215)
   [junit4]    >         at java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedNanos(AbstractQueuedSynchronizer.java:1037)
   [junit4]    >         at java.util.concurrent.locks.AbstractQueuedSynchronizer.tryAcquireSharedNanos(AbstractQueuedSynchronizer.java:1328)
   [junit4]    >         at java.util.concurrent.CountDownLatch.await(CountDownLatch.java:277)
   [junit4]    >         at org.apache.curator.CuratorZookeeperClient.internalBlockUntilConnectedOrTimedOut(CuratorZookeeperClient.java:323)
   [junit4]    >         at org.apache.curator.RetryLoop.callWithRetry(RetryLoop.java:105)
   [junit4]    >         at org.apache.curator.framework.imps.GetDataBuilderImpl.pathInForeground(GetDataBuilderImpl.java:288)
   [junit4]    >         at org.apache.curator.framework.imps.GetDataBuilderImpl.forPath(GetDataBuilderImpl.java:279)
   [junit4]    >         at org.apache.curator.framework.imps.GetDataBuilderImpl.forPath(GetDataBuilderImpl.java:41)
   [junit4]    >         at org.apache.curator.framework.recipes.shared.SharedValue.readValue(SharedValue.java:244)
   [junit4]    >         at org.apache.curator.framework.recipes.shared.SharedValue.access$100(SharedValue.java:44)
   [junit4]    >         at org.apache.curator.framework.recipes.shared.SharedValue$1.process(SharedValue.java:61)
   [junit4]    >         at org.apache.curator.framework.imps.NamespaceWatcher.process(NamespaceWatcher.java:67)
   [junit4]    >         at org.apache.zookeeper.ClientCnxn$EventThread.processEvent(ClientCnxn.java:530)
   [junit4]    >         at org.apache.zookeeper.ClientCnxn$EventThread.run(ClientCnxn.java:505)
   [junit4]    > 	at __randomizedtesting.SeedInfo.seed([64F7D6BFE820FED5]:0)Throwable #2: com.carrotsearch.randomizedtesting.ThreadLeakError: There are still zombie threads that couldn't be terminated:
   [junit4]    >    1) Thread[id=3638, name=jetty-launcher-327-thread-2-SendThread(127.0.0.1:41091), state=TIMED_WAITING, group=TGRP-TestSolrCloudWithSecureImpersonation]
   [junit4]    >         at java.lang.Thread.sleep(Native Method)
   [junit4]    >         at org.apache.zookeeper.client.StaticHostProvider.next(StaticHostProvider.java:101)
   [junit4]    >         at org.apache.zookeeper.ClientCnxn$SendThread.startConnect(ClientCnxn.java:997)
   [junit4]    >         at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1060)
   [junit4]    > 	at __randomizedtesting.SeedInfo.seed([64F7D6BFE820FED5]:0)
   [junit4] Completed [39/768 (1!)] on J1 in 55.49s, 12 tests, 2 errors <<< FAILURES!

[...truncated 46265 lines...]

[JENKINS-EA] Lucene-Solr-master-Linux (64bit/jdk-10-ea+37) - Build # 21347 - Failure!

Posted by Policeman Jenkins Server <je...@thetaphi.de>.
Build: https://jenkins.thetaphi.de/job/Lucene-Solr-master-Linux/21347/
Java: 64bit/jdk-10-ea+37 -XX:-UseCompressedOops -XX:+UseG1GC

All tests passed

Build Log:
[...truncated 3377 lines...]
   [junit4] JVM J1: stdout was not empty, see: /home/jenkins/workspace/Lucene-Solr-master-Linux/lucene/build/analysis/icu/test/temp/junit4-J1-20180126_064532_90311353000721434904484.sysout
   [junit4] >>> JVM J1 emitted unexpected output (verbatim) ----
   [junit4] Default case invoked for: 
   [junit4]    opcode  = 0, "Node"
   [junit4] #
   [junit4] # A fatal error has been detected by the Java Runtime Environment:
   [junit4] #
   [junit4] #  SIGSEGV (0xb) at pc=0x00007ffad9230765, pid=6934, tid=7014
   [junit4] #
   [junit4] # JRE version: Java(TM) SE Runtime Environment (10.0+37) (build 10-ea+37)
   [junit4] # Java VM: Java HotSpot(TM) 64-Bit Server VM (10-ea+37, mixed mode, tiered, g1 gc, linux-amd64)
   [junit4] # Problematic frame:
   [junit4] # V  [libjvm.so+0xbd0765]  Node::add_req(Node*)+0xb5
   [junit4] #
   [junit4] # No core dump will be written. Core dumps have been disabled. To enable core dumping, try "ulimit -c unlimited" before starting Java again
   [junit4] #
   [junit4] # An error report file with more information is saved as:
   [junit4] # /home/jenkins/workspace/Lucene-Solr-master-Linux/lucene/build/analysis/icu/test/J1/hs_err_pid6934.log
   [junit4] #
   [junit4] # Compiler replay data is saved as:
   [junit4] # /home/jenkins/workspace/Lucene-Solr-master-Linux/lucene/build/analysis/icu/test/J1/replay_pid6934.log
   [junit4] #
   [junit4] # If you would like to submit a bug report, please visit:
   [junit4] #   http://bugreport.java.com/bugreport/crash.jsp
   [junit4] #
   [junit4] <<< JVM J1: EOF ----

[...truncated 3 lines...]
   [junit4] ERROR: JVM J1 ended with an exception, command line: /home/jenkins/tools/java/64bit/jdk-10-ea+37/bin/java -XX:-UseCompressedOops -XX:+UseG1GC -XX:+HeapDumpOnOutOfMemoryError -XX:HeapDumpPath=/home/jenkins/workspace/Lucene-Solr-master-Linux/heapdumps -ea -esa --illegal-access=deny -Dtests.prefix=tests -Dtests.seed=AD6B32FBF8B1A551 -Xmx512M -Dtests.iters= -Dtests.verbose=false -Dtests.infostream=false -Dtests.codec=random -Dtests.postingsformat=random -Dtests.docvaluesformat=random -Dtests.locale=random -Dtests.timezone=random -Dtests.directory=random -Dtests.linedocsfile=europarl.lines.txt.gz -Dtests.luceneMatchVersion=8.0.0 -Dtests.cleanthreads=perMethod -Djava.util.logging.config.file=/home/jenkins/workspace/Lucene-Solr-master-Linux/lucene/tools/junit4/logging.properties -Dtests.nightly=false -Dtests.weekly=false -Dtests.monster=false -Dtests.slow=true -Dtests.asserts=true -Dtests.multiplier=3 -DtempDir=./temp -Djava.io.tmpdir=./temp -Djunit4.tempDir=/home/jenkins/workspace/Lucene-Solr-master-Linux/lucene/build/analysis/icu/test/temp -Dcommon.dir=/home/jenkins/workspace/Lucene-Solr-master-Linux/lucene -Dclover.db.dir=/home/jenkins/workspace/Lucene-Solr-master-Linux/lucene/build/clover/db -Djava.security.policy=/home/jenkins/workspace/Lucene-Solr-master-Linux/lucene/tools/junit4/tests.policy -Dtests.LUCENE_VERSION=8.0.0 -Djetty.testMode=1 -Djetty.insecurerandom=1 -Dsolr.directoryFactory=org.apache.solr.core.MockDirectoryFactory -Djava.awt.headless=true -Djdk.map.althashing.threshold=0 -Dtests.src.home=/home/jenkins/workspace/Lucene-Solr-master-Linux -Djava.security.egd=file:/dev/./urandom -Djunit4.childvm.cwd=/home/jenkins/workspace/Lucene-Solr-master-Linux/lucene/build/analysis/icu/test/J1 -Djunit4.childvm.id=1 -Djunit4.childvm.count=3 -Dfile.encoding=US-ASCII -Djava.security.manager=org.apache.lucene.util.TestSecurityManager -Dtests.filterstacks=true -Dtests.leaveTemporary=false -classpath /home/jenkins/workspace/Lucene-Solr-master-Linux/lucene/build/analysis/icu/classes/test:/home/jenkins/workspace/Lucene-Solr-master-Linux/lucene/build/test-framework/classes/java:/home/jenkins/workspace/Lucene-Solr-master-Linux/lucene/build/codecs/classes/java:/home/jenkins/workspace/Lucene-Solr-master-Linux/lucene/build/analysis/common/lucene-analyzers-common-8.0.0-SNAPSHOT.jar:/home/jenkins/workspace/Lucene-Solr-master-Linux/lucene/analysis/icu/lib/icu4j-60.2.jar:/home/jenkins/workspace/Lucene-Solr-master-Linux/lucene/build/core/classes/java:/home/jenkins/workspace/Lucene-Solr-master-Linux/lucene/test-framework/lib/junit-4.10.jar:/home/jenkins/workspace/Lucene-Solr-master-Linux/lucene/test-framework/lib/randomizedtesting-runner-2.5.3.jar:/home/jenkins/workspace/Lucene-Solr-master-Linux/lucene/build/analysis/icu/classes/java:/var/lib/jenkins/tools/hudson.tasks.Ant_AntInstallation/ANT_1.8.2/lib/ant-launcher.jar:/home/jenkins/.ant/lib/ivy-2.4.0.jar:/var/lib/jenkins/tools/hudson.tasks.Ant_AntInstallation/ANT_1.8.2/lib/ant-netrexx.jar:/var/lib/jenkins/tools/hudson.tasks.Ant_AntInstallation/ANT_1.8.2/lib/ant-apache-xalan2.jar:/var/lib/jenkins/tools/hudson.tasks.Ant_AntInstallation/ANT_1.8.2/lib/ant.jar:/var/lib/jenkins/tools/hudson.tasks.Ant_AntInstallation/ANT_1.8.2/lib/ant-javamail.jar:/var/lib/jenkins/tools/hudson.tasks.Ant_AntInstallation/ANT_1.8.2/lib/ant-commons-net.jar:/var/lib/jenkins/tools/hudson.tasks.Ant_AntInstallation/ANT_1.8.2/lib/ant-apache-regexp.jar:/var/lib/jenkins/tools/hudson.tasks.Ant_AntInstallation/ANT_1.8.2/lib/ant-apache-oro.jar:/var/lib/jenkins/tools/hudson.tasks.Ant_AntInstallation/ANT_1.8.2/lib/ant-jmf.jar:/var/lib/jenkins/tools/hudson.tasks.Ant_AntInstallation/ANT_1.8.2/lib/ant-apache-log4j.jar:/var/lib/jenkins/tools/hudson.tasks.Ant_AntInstallation/ANT_1.8.2/lib/ant-jsch.jar:/var/lib/jenkins/tools/hudson.tasks.Ant_AntInstallation/ANT_1.8.2/lib/ant-jai.jar:/var/lib/jenkins/tools/hudson.tasks.Ant_AntInstallation/ANT_1.8.2/lib/ant-apache-bsf.jar:/var/lib/jenkins/tools/hudson.tasks.Ant_AntInstallation/ANT_1.8.2/lib/ant-junit4.jar:/var/lib/jenkins/tools/hudson.tasks.Ant_AntInstallation/ANT_1.8.2/lib/ant-apache-resolver.jar:/var/lib/jenkins/tools/hudson.tasks.Ant_AntInstallation/ANT_1.8.2/lib/ant-apache-bcel.jar:/var/lib/jenkins/tools/hudson.tasks.Ant_AntInstallation/ANT_1.8.2/lib/ant-junit.jar:/var/lib/jenkins/tools/hudson.tasks.Ant_AntInstallation/ANT_1.8.2/lib/ant-jdepend.jar:/var/lib/jenkins/tools/hudson.tasks.Ant_AntInstallation/ANT_1.8.2/lib/ant-testutil.jar:/var/lib/jenkins/tools/hudson.tasks.Ant_AntInstallation/ANT_1.8.2/lib/ant-antlr.jar:/var/lib/jenkins/tools/hudson.tasks.Ant_AntInstallation/ANT_1.8.2/lib/ant-swing.jar:/var/lib/jenkins/tools/hudson.tasks.Ant_AntInstallation/ANT_1.8.2/lib/ant-commons-logging.jar:/home/jenkins/.ivy2/cache/com.carrotsearch.randomizedtesting/junit4-ant/jars/junit4-ant-2.5.3.jar com.carrotsearch.ant.tasks.junit4.slave.SlaveMainSafe -eventsfile /home/jenkins/workspace/Lucene-Solr-master-Linux/lucene/build/analysis/icu/test/temp/junit4-J1-20180126_064532_90315730731744338987616.events @/home/jenkins/workspace/Lucene-Solr-master-Linux/lucene/build/analysis/icu/test/temp/junit4-J1-20180126_064532_9037723630142610551926.suites -stdin
   [junit4] ERROR: JVM J1 ended with an exception: Forked process returned with error code: 134. Very likely a JVM crash.  See process stdout at: /home/jenkins/workspace/Lucene-Solr-master-Linux/lucene/build/analysis/icu/test/temp/junit4-J1-20180126_064532_90311353000721434904484.sysout
   [junit4] 	at com.carrotsearch.ant.tasks.junit4.JUnit4.executeSlave(JUnit4.java:1519)
   [junit4] 	at com.carrotsearch.ant.tasks.junit4.JUnit4.access$000(JUnit4.java:126)
   [junit4] 	at com.carrotsearch.ant.tasks.junit4.JUnit4$2.call(JUnit4.java:982)
   [junit4] 	at com.carrotsearch.ant.tasks.junit4.JUnit4$2.call(JUnit4.java:979)
   [junit4] 	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
   [junit4] 	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1135)
   [junit4] 	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635)
   [junit4] 	at java.base/java.lang.Thread.run(Thread.java:844)

BUILD FAILED
/home/jenkins/workspace/Lucene-Solr-master-Linux/build.xml:836: The following error occurred while executing this line:
/home/jenkins/workspace/Lucene-Solr-master-Linux/build.xml:780: The following error occurred while executing this line:
/home/jenkins/workspace/Lucene-Solr-master-Linux/build.xml:59: The following error occurred while executing this line:
/home/jenkins/workspace/Lucene-Solr-master-Linux/lucene/build.xml:495: The following error occurred while executing this line:
/home/jenkins/workspace/Lucene-Solr-master-Linux/lucene/common-build.xml:2281: The following error occurred while executing this line:
/home/jenkins/workspace/Lucene-Solr-master-Linux/lucene/analysis/build.xml:110: The following error occurred while executing this line:
/home/jenkins/workspace/Lucene-Solr-master-Linux/lucene/analysis/build.xml:38: The following error occurred while executing this line:
/home/jenkins/workspace/Lucene-Solr-master-Linux/lucene/module-build.xml:58: The following error occurred while executing this line:
/home/jenkins/workspace/Lucene-Solr-master-Linux/lucene/common-build.xml:1513: The following error occurred while executing this line:
/home/jenkins/workspace/Lucene-Solr-master-Linux/lucene/common-build.xml:1038: At least one slave process threw an exception, first: Forked process returned with error code: 134. Very likely a JVM crash.  See process stdout at: /home/jenkins/workspace/Lucene-Solr-master-Linux/lucene/build/analysis/icu/test/temp/junit4-J1-20180126_064532_90311353000721434904484.sysout

Total time: 14 minutes 41 seconds
Build step 'Invoke Ant' marked build as failure
Archiving artifacts
[WARNINGS] Skipping publisher since build result is FAILURE
Recording test results
Email was triggered for: Failure - Any
Sending email for trigger: Failure - Any

[JENKINS-EA] Lucene-Solr-master-Linux (64bit/jdk-10-ea+37) - Build # 21346 - Still Unstable!

Posted by Policeman Jenkins Server <je...@thetaphi.de>.
Build: https://jenkins.thetaphi.de/job/Lucene-Solr-master-Linux/21346/
Java: 64bit/jdk-10-ea+37 -XX:-UseCompressedOops -XX:+UseConcMarkSweepGC

3 tests failed.
FAILED:  junit.framework.TestSuite.org.apache.solr.ltr.model.TestLinearModel

Error Message:
1 thread leaked from SUITE scope at org.apache.solr.ltr.model.TestLinearModel:     1) Thread[id=30, name=qtp762171996-30, state=TIMED_WAITING, group=TGRP-TestLinearModel]         at java.base@10-ea/jdk.internal.misc.Unsafe.park(Native Method)         at java.base@10-ea/java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:234)         at java.base@10-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2205)         at app//org.eclipse.jetty.util.thread.ReservedThreadExecutor$ReservedThread.reservedWait(ReservedThreadExecutor.java:308)         at app//org.eclipse.jetty.util.thread.ReservedThreadExecutor$ReservedThread.run(ReservedThreadExecutor.java:373)         at app//org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:708)         at app//org.eclipse.jetty.util.thread.QueuedThreadPool$2.run(QueuedThreadPool.java:626)         at java.base@10-ea/java.lang.Thread.run(Thread.java:844)

Stack Trace:
com.carrotsearch.randomizedtesting.ThreadLeakError: 1 thread leaked from SUITE scope at org.apache.solr.ltr.model.TestLinearModel: 
   1) Thread[id=30, name=qtp762171996-30, state=TIMED_WAITING, group=TGRP-TestLinearModel]
        at java.base@10-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@10-ea/java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:234)
        at java.base@10-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2205)
        at app//org.eclipse.jetty.util.thread.ReservedThreadExecutor$ReservedThread.reservedWait(ReservedThreadExecutor.java:308)
        at app//org.eclipse.jetty.util.thread.ReservedThreadExecutor$ReservedThread.run(ReservedThreadExecutor.java:373)
        at app//org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:708)
        at app//org.eclipse.jetty.util.thread.QueuedThreadPool$2.run(QueuedThreadPool.java:626)
        at java.base@10-ea/java.lang.Thread.run(Thread.java:844)
	at __randomizedtesting.SeedInfo.seed([B0A13C2E7C382DFB]:0)


FAILED:  junit.framework.TestSuite.org.apache.solr.ltr.model.TestLinearModel

Error Message:
There are still zombie threads that couldn't be terminated:    1) Thread[id=30, name=qtp762171996-30, state=TIMED_WAITING, group=TGRP-TestLinearModel]         at java.base@10-ea/jdk.internal.misc.Unsafe.park(Native Method)         at java.base@10-ea/java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:234)         at java.base@10-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2205)         at app//org.eclipse.jetty.util.thread.ReservedThreadExecutor$ReservedThread.reservedWait(ReservedThreadExecutor.java:308)         at app//org.eclipse.jetty.util.thread.ReservedThreadExecutor$ReservedThread.run(ReservedThreadExecutor.java:373)         at app//org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:708)         at app//org.eclipse.jetty.util.thread.QueuedThreadPool$2.run(QueuedThreadPool.java:626)         at java.base@10-ea/java.lang.Thread.run(Thread.java:844)

Stack Trace:
com.carrotsearch.randomizedtesting.ThreadLeakError: There are still zombie threads that couldn't be terminated:
   1) Thread[id=30, name=qtp762171996-30, state=TIMED_WAITING, group=TGRP-TestLinearModel]
        at java.base@10-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@10-ea/java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:234)
        at java.base@10-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2205)
        at app//org.eclipse.jetty.util.thread.ReservedThreadExecutor$ReservedThread.reservedWait(ReservedThreadExecutor.java:308)
        at app//org.eclipse.jetty.util.thread.ReservedThreadExecutor$ReservedThread.run(ReservedThreadExecutor.java:373)
        at app//org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:708)
        at app//org.eclipse.jetty.util.thread.QueuedThreadPool$2.run(QueuedThreadPool.java:626)
        at java.base@10-ea/java.lang.Thread.run(Thread.java:844)
	at __randomizedtesting.SeedInfo.seed([B0A13C2E7C382DFB]:0)


FAILED:  org.apache.solr.cloud.autoscaling.TriggerIntegrationTest.testCooldown

Error Message:


Stack Trace:
java.lang.AssertionError
	at __randomizedtesting.SeedInfo.seed([6E48F61462658E0D:5FF69BF01CCFFBFF]:0)
	at org.junit.Assert.fail(Assert.java:92)
	at org.junit.Assert.assertTrue(Assert.java:43)
	at org.junit.Assert.assertTrue(Assert.java:54)
	at org.apache.solr.cloud.autoscaling.TriggerIntegrationTest.testCooldown(TriggerIntegrationTest.java:1177)
	at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:564)
	at com.carrotsearch.randomizedtesting.RandomizedRunner.invoke(RandomizedRunner.java:1737)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$8.evaluate(RandomizedRunner.java:934)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$9.evaluate(RandomizedRunner.java:970)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$10.evaluate(RandomizedRunner.java:984)
	at com.carrotsearch.randomizedtesting.rules.SystemPropertiesRestoreRule$1.evaluate(SystemPropertiesRestoreRule.java:57)
	at org.apache.lucene.util.TestRuleSetupTeardownChained$1.evaluate(TestRuleSetupTeardownChained.java:49)
	at org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeAfterRule.java:45)
	at org.apache.lucene.util.TestRuleThreadAndTestName$1.evaluate(TestRuleThreadAndTestName.java:48)
	at org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRuleIgnoreAfterMaxFailures.java:64)
	at org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure.java:47)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.run(ThreadLeakControl.java:368)
	at com.carrotsearch.randomizedtesting.ThreadLeakControl.forkTimeoutingTask(ThreadLeakControl.java:817)
	at com.carrotsearch.randomizedtesting.ThreadLeakControl$3.evaluate(ThreadLeakControl.java:468)
	at com.carrotsearch.randomizedtesting.RandomizedRunner.runSingleTest(RandomizedRunner.java:943)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$5.evaluate(RandomizedRunner.java:829)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$6.evaluate(RandomizedRunner.java:879)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$7.evaluate(RandomizedRunner.java:890)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at com.carrotsearch.randomizedtesting.rules.SystemPropertiesRestoreRule$1.evaluate(SystemPropertiesRestoreRule.java:57)
	at org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeAfterRule.java:45)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at org.apache.lucene.util.TestRuleStoreClassName$1.evaluate(TestRuleStoreClassName.java:41)
	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:53)
	at org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure.java:47)
	at org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRuleIgnoreAfterMaxFailures.java:64)
	at org.apache.lucene.util.TestRuleIgnoreTestSuites$1.evaluate(TestRuleIgnoreTestSuites.java:54)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.run(ThreadLeakControl.java:368)
	at java.base/java.lang.Thread.run(Thread.java:844)




Build Log:
[...truncated 1775 lines...]
   [junit4] JVM J2: stderr was not empty, see: /home/jenkins/workspace/Lucene-Solr-master-Linux/lucene/build/core/test/temp/junit4-J2-20180126_043121_4898256806893678405189.syserr
   [junit4] >>> JVM J2 emitted unexpected output (verbatim) ----
   [junit4] Java HotSpot(TM) 64-Bit Server VM warning: Option UseConcMarkSweepGC was deprecated in version 9.0 and will likely be removed in a future release.
   [junit4] <<< JVM J2: EOF ----

[...truncated 3 lines...]
   [junit4] JVM J1: stderr was not empty, see: /home/jenkins/workspace/Lucene-Solr-master-Linux/lucene/build/core/test/temp/junit4-J1-20180126_043121_4897220411736445125304.syserr
   [junit4] >>> JVM J1 emitted unexpected output (verbatim) ----
   [junit4] Java HotSpot(TM) 64-Bit Server VM warning: Option UseConcMarkSweepGC was deprecated in version 9.0 and will likely be removed in a future release.
   [junit4] <<< JVM J1: EOF ----

[...truncated 13 lines...]
   [junit4] JVM J0: stderr was not empty, see: /home/jenkins/workspace/Lucene-Solr-master-Linux/lucene/build/core/test/temp/junit4-J0-20180126_043121_4896628389560765256825.syserr
   [junit4] >>> JVM J0 emitted unexpected output (verbatim) ----
   [junit4] Java HotSpot(TM) 64-Bit Server VM warning: Option UseConcMarkSweepGC was deprecated in version 9.0 and will likely be removed in a future release.
   [junit4] <<< JVM J0: EOF ----

[...truncated 296 lines...]
   [junit4] JVM J1: stderr was not empty, see: /home/jenkins/workspace/Lucene-Solr-master-Linux/lucene/build/test-framework/test/temp/junit4-J1-20180126_044547_23916245641696157099237.syserr
   [junit4] >>> JVM J1 emitted unexpected output (verbatim) ----
   [junit4] Java HotSpot(TM) 64-Bit Server VM warning: Option UseConcMarkSweepGC was deprecated in version 9.0 and will likely be removed in a future release.
   [junit4] <<< JVM J1: EOF ----

[...truncated 3 lines...]
   [junit4] JVM J2: stderr was not empty, see: /home/jenkins/workspace/Lucene-Solr-master-Linux/lucene/build/test-framework/test/temp/junit4-J2-20180126_044547_2396550528972741624648.syserr
   [junit4] >>> JVM J2 emitted unexpected output (verbatim) ----
   [junit4] Java HotSpot(TM) 64-Bit Server VM warning: Option UseConcMarkSweepGC was deprecated in version 9.0 and will likely be removed in a future release.
   [junit4] <<< JVM J2: EOF ----

[...truncated 3 lines...]
   [junit4] JVM J0: stderr was not empty, see: /home/jenkins/workspace/Lucene-Solr-master-Linux/lucene/build/test-framework/test/temp/junit4-J0-20180126_044547_2398502584622112669249.syserr
   [junit4] >>> JVM J0 emitted unexpected output (verbatim) ----
   [junit4] Java HotSpot(TM) 64-Bit Server VM warning: Option UseConcMarkSweepGC was deprecated in version 9.0 and will likely be removed in a future release.
   [junit4] <<< JVM J0: EOF ----

[...truncated 1060 lines...]
   [junit4] JVM J2: stderr was not empty, see: /home/jenkins/workspace/Lucene-Solr-master-Linux/lucene/build/analysis/common/test/temp/junit4-J2-20180126_044732_0838822900410746844947.syserr
   [junit4] >>> JVM J2 emitted unexpected output (verbatim) ----
   [junit4] Java HotSpot(TM) 64-Bit Server VM warning: Option UseConcMarkSweepGC was deprecated in version 9.0 and will likely be removed in a future release.
   [junit4] <<< JVM J2: EOF ----

   [junit4] JVM J1: stderr was not empty, see: /home/jenkins/workspace/Lucene-Solr-master-Linux/lucene/build/analysis/common/test/temp/junit4-J1-20180126_044732_08313450045851496483425.syserr
   [junit4] >>> JVM J1 emitted unexpected output (verbatim) ----
   [junit4] Java HotSpot(TM) 64-Bit Server VM warning: Option UseConcMarkSweepGC was deprecated in version 9.0 and will likely be removed in a future release.
   [junit4] <<< JVM J1: EOF ----

[...truncated 3 lines...]
   [junit4] JVM J0: stderr was not empty, see: /home/jenkins/workspace/Lucene-Solr-master-Linux/lucene/build/analysis/common/test/temp/junit4-J0-20180126_044732_08314109787771790651356.syserr
   [junit4] >>> JVM J0 emitted unexpected output (verbatim) ----
   [junit4] Java HotSpot(TM) 64-Bit Server VM warning: Option UseConcMarkSweepGC was deprecated in version 9.0 and will likely be removed in a future release.
   [junit4] <<< JVM J0: EOF ----

[...truncated 228 lines...]
   [junit4] JVM J1: stderr was not empty, see: /home/jenkins/workspace/Lucene-Solr-master-Linux/lucene/build/analysis/icu/test/temp/junit4-J1-20180126_044903_55111947569521762825012.syserr
   [junit4] >>> JVM J1 emitted unexpected output (verbatim) ----
   [junit4] Java HotSpot(TM) 64-Bit Server VM warning: Option UseConcMarkSweepGC was deprecated in version 9.0 and will likely be removed in a future release.
   [junit4] <<< JVM J1: EOF ----

   [junit4] JVM J0: stderr was not empty, see: /home/jenkins/workspace/Lucene-Solr-master-Linux/lucene/build/analysis/icu/test/temp/junit4-J0-20180126_044903_5518467100025828203547.syserr
   [junit4] >>> JVM J0 emitted unexpected output (verbatim) ----
   [junit4] Java HotSpot(TM) 64-Bit Server VM warning: Option UseConcMarkSweepGC was deprecated in version 9.0 and will likely be removed in a future release.
   [junit4] <<< JVM J0: EOF ----

[...truncated 3 lines...]
   [junit4] JVM J2: stderr was not empty, see: /home/jenkins/workspace/Lucene-Solr-master-Linux/lucene/build/analysis/icu/test/temp/junit4-J2-20180126_044903_55113161243466869370348.syserr
   [junit4] >>> JVM J2 emitted unexpected output (verbatim) ----
   [junit4] Java HotSpot(TM) 64-Bit Server VM warning: Option UseConcMarkSweepGC was deprecated in version 9.0 and will likely be removed in a future release.
   [junit4] <<< JVM J2: EOF ----

[...truncated 246 lines...]
   [junit4] JVM J0: stderr was not empty, see: /home/jenkins/workspace/Lucene-Solr-master-Linux/lucene/build/analysis/kuromoji/test/temp/junit4-J0-20180126_044929_20318106795590093688017.syserr
   [junit4] >>> JVM J0 emitted unexpected output (verbatim) ----
   [junit4] Java HotSpot(TM) 64-Bit Server VM warning: Option UseConcMarkSweepGC was deprecated in version 9.0 and will likely be removed in a future release.
   [junit4] <<< JVM J0: EOF ----

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   [junit4] >>> JVM J2 emitted unexpected output (verbatim) ----
   [junit4] Java HotSpot(TM) 64-Bit Server VM warning: Option UseConcMarkSweepGC was deprecated in version 9.0 and will likely be removed in a future release.
   [junit4] <<< JVM J2: EOF ----

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   [junit4] >>> JVM J1 emitted unexpected output (verbatim) ----
   [junit4] Java HotSpot(TM) 64-Bit Server VM warning: Option UseConcMarkSweepGC was deprecated in version 9.0 and will likely be removed in a future release.
   [junit4] <<< JVM J1: EOF ----

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   [junit4] >>> JVM J1 emitted unexpected output (verbatim) ----
   [junit4] Java HotSpot(TM) 64-Bit Server VM warning: Option UseConcMarkSweepGC was deprecated in version 9.0 and will likely be removed in a future release.
   [junit4] <<< JVM J1: EOF ----

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   [junit4] >>> JVM J2 emitted unexpected output (verbatim) ----
   [junit4] Java HotSpot(TM) 64-Bit Server VM warning: Option UseConcMarkSweepGC was deprecated in version 9.0 and will likely be removed in a future release.
   [junit4] <<< JVM J2: EOF ----

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   [junit4] >>> JVM J0 emitted unexpected output (verbatim) ----
   [junit4] Java HotSpot(TM) 64-Bit Server VM warning: Option UseConcMarkSweepGC was deprecated in version 9.0 and will likely be removed in a future release.
   [junit4] <<< JVM J0: EOF ----

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   [junit4] >>> JVM J2 emitted unexpected output (verbatim) ----
   [junit4] Java HotSpot(TM) 64-Bit Server VM warning: Option UseConcMarkSweepGC was deprecated in version 9.0 and will likely be removed in a future release.
   [junit4] <<< JVM J2: EOF ----

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   [junit4] >>> JVM J0 emitted unexpected output (verbatim) ----
   [junit4] Java HotSpot(TM) 64-Bit Server VM warning: Option UseConcMarkSweepGC was deprecated in version 9.0 and will likely be removed in a future release.
   [junit4] <<< JVM J0: EOF ----

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   [junit4] >>> JVM J1 emitted unexpected output (verbatim) ----
   [junit4] Java HotSpot(TM) 64-Bit Server VM warning: Option UseConcMarkSweepGC was deprecated in version 9.0 and will likely be removed in a future release.
   [junit4] <<< JVM J1: EOF ----

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   [junit4] >>> JVM J0 emitted unexpected output (verbatim) ----
   [junit4] Java HotSpot(TM) 64-Bit Server VM warning: Option UseConcMarkSweepGC was deprecated in version 9.0 and will likely be removed in a future release.
   [junit4] <<< JVM J0: EOF ----

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   [junit4] >>> JVM J2 emitted unexpected output (verbatim) ----
   [junit4] Java HotSpot(TM) 64-Bit Server VM warning: Option UseConcMarkSweepGC was deprecated in version 9.0 and will likely be removed in a future release.
   [junit4] <<< JVM J2: EOF ----

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   [junit4] >>> JVM J1 emitted unexpected output (verbatim) ----
   [junit4] Java HotSpot(TM) 64-Bit Server VM warning: Option UseConcMarkSweepGC was deprecated in version 9.0 and will likely be removed in a future release.
   [junit4] <<< JVM J1: EOF ----

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   [junit4] >>> JVM J0 emitted unexpected output (verbatim) ----
   [junit4] Java HotSpot(TM) 64-Bit Server VM warning: Option UseConcMarkSweepGC was deprecated in version 9.0 and will likely be removed in a future release.
   [junit4] <<< JVM J0: EOF ----

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   [junit4] >>> JVM J1 emitted unexpected output (verbatim) ----
   [junit4] Java HotSpot(TM) 64-Bit Server VM warning: Option UseConcMarkSweepGC was deprecated in version 9.0 and will likely be removed in a future release.
   [junit4] <<< JVM J1: EOF ----

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   [junit4] >>> JVM J1 emitted unexpected output (verbatim) ----
   [junit4] Java HotSpot(TM) 64-Bit Server VM warning: Option UseConcMarkSweepGC was deprecated in version 9.0 and will likely be removed in a future release.
   [junit4] <<< JVM J1: EOF ----

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   [junit4] >>> JVM J2 emitted unexpected output (verbatim) ----
   [junit4] Java HotSpot(TM) 64-Bit Server VM warning: Option UseConcMarkSweepGC was deprecated in version 9.0 and will likely be removed in a future release.
   [junit4] <<< JVM J2: EOF ----

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   [junit4] >>> JVM J0 emitted unexpected output (verbatim) ----
   [junit4] Java HotSpot(TM) 64-Bit Server VM warning: Option UseConcMarkSweepGC was deprecated in version 9.0 and will likely be removed in a future release.
   [junit4] <<< JVM J0: EOF ----

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   [junit4] >>> JVM J0 emitted unexpected output (verbatim) ----
   [junit4] Java HotSpot(TM) 64-Bit Server VM warning: Option UseConcMarkSweepGC was deprecated in version 9.0 and will likely be removed in a future release.
   [junit4] <<< JVM J0: EOF ----

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   [junit4] >>> JVM J2 emitted unexpected output (verbatim) ----
   [junit4] Java HotSpot(TM) 64-Bit Server VM warning: Option UseConcMarkSweepGC was deprecated in version 9.0 and will likely be removed in a future release.
   [junit4] <<< JVM J2: EOF ----

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   [junit4] >>> JVM J1 emitted unexpected output (verbatim) ----
   [junit4] Java HotSpot(TM) 64-Bit Server VM warning: Option UseConcMarkSweepGC was deprecated in version 9.0 and will likely be removed in a future release.
   [junit4] <<< JVM J1: EOF ----

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   [junit4] >>> JVM J0 emitted unexpected output (verbatim) ----
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   [junit4] <<< JVM J0: EOF ----

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   [junit4] JVM J1: stderr was not empty, see: /home/jenkins/workspace/Lucene-Solr-master-Linux/lucene/build/benchmark/test/temp/junit4-J1-20180126_045052_89814671385401936775439.syserr
   [junit4] >>> JVM J2 emitted unexpected output (verbatim) ----
   [junit4] Java HotSpot(TM) 64-Bit Server VM warning: Option UseConcMarkSweepGC was deprecated in version 9.0 and will likely be removed in a future release.
   [junit4] <<< JVM J2: EOF ----

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   [junit4] >>> JVM J0 emitted unexpected output (verbatim) ----
   [junit4] Java HotSpot(TM) 64-Bit Server VM warning: Option UseConcMarkSweepGC was deprecated in version 9.0 and will likely be removed in a future release.
   [junit4] <<< JVM J0: EOF ----

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   [junit4] >>> JVM J1 emitted unexpected output (verbatim) ----
   [junit4] Java HotSpot(TM) 64-Bit Server VM warning: Option UseConcMarkSweepGC was deprecated in version 9.0 and will likely be removed in a future release.
   [junit4] <<< JVM J1: EOF ----

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   [junit4] >>> JVM J2 emitted unexpected output (verbatim) ----
   [junit4] Java HotSpot(TM) 64-Bit Server VM warning: Option UseConcMarkSweepGC was deprecated in version 9.0 and will likely be removed in a future release.
   [junit4] <<< JVM J2: EOF ----

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   [junit4] >>> JVM J0 emitted unexpected output (verbatim) ----
   [junit4] Java HotSpot(TM) 64-Bit Server VM warning: Option UseConcMarkSweepGC was deprecated in version 9.0 and will likely be removed in a future release.
   [junit4] <<< JVM J0: EOF ----

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   [junit4] >>> JVM J1 emitted unexpected output (verbatim) ----
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   [junit4] <<< JVM J1: EOF ----

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   [junit4] >>> JVM J0 emitted unexpected output (verbatim) ----
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   [junit4] <<< JVM J0: EOF ----

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   [junit4] >>> JVM J2 emitted unexpected output (verbatim) ----
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   [junit4] <<< JVM J2: EOF ----

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   [junit4] JVM J0: stderr was not empty, see: /home/jenkins/workspace/Lucene-Solr-master-Linux/lucene/build/demo/test/temp/junit4-J0-20180126_045330_4559917603879166975520.syserr
   [junit4] >>> JVM J0 emitted unexpected output (verbatim) ----
   [junit4] Java HotSpot(TM) 64-Bit Server VM warning: Option UseConcMarkSweepGC was deprecated in version 9.0 and will likely be removed in a future release.
   [junit4] <<< JVM J0: EOF ----

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   [junit4] >>> JVM J1 emitted unexpected output (verbatim) ----
   [junit4] Java HotSpot(TM) 64-Bit Server VM warning: Option UseConcMarkSweepGC was deprecated in version 9.0 and will likely be removed in a future release.
   [junit4] <<< JVM J1: EOF ----

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   [junit4] >>> JVM J2 emitted unexpected output (verbatim) ----
   [junit4] Java HotSpot(TM) 64-Bit Server VM warning: Option UseConcMarkSweepGC was deprecated in version 9.0 and will likely be removed in a future release.
   [junit4] <<< JVM J2: EOF ----

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   [junit4] >>> JVM J1 emitted unexpected output (verbatim) ----
   [junit4] Java HotSpot(TM) 64-Bit Server VM warning: Option UseConcMarkSweepGC was deprecated in version 9.0 and will likely be removed in a future release.
   [junit4] <<< JVM J1: EOF ----

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   [junit4] >>> JVM J0 emitted unexpected output (verbatim) ----
   [junit4] Java HotSpot(TM) 64-Bit Server VM warning: Option UseConcMarkSweepGC was deprecated in version 9.0 and will likely be removed in a future release.
   [junit4] <<< JVM J0: EOF ----

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   [junit4] >>> JVM J1 emitted unexpected output (verbatim) ----
   [junit4] Java HotSpot(TM) 64-Bit Server VM warning: Option UseConcMarkSweepGC was deprecated in version 9.0 and will likely be removed in a future release.
   [junit4] <<< JVM J1: EOF ----

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   [junit4] >>> JVM J0 emitted unexpected output (verbatim) ----
   [junit4] Java HotSpot(TM) 64-Bit Server VM warning: Option UseConcMarkSweepGC was deprecated in version 9.0 and will likely be removed in a future release.
   [junit4] <<< JVM J0: EOF ----

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   [junit4] >>> JVM J2 emitted unexpected output (verbatim) ----
   [junit4] Java HotSpot(TM) 64-Bit Server VM warning: Option UseConcMarkSweepGC was deprecated in version 9.0 and will likely be removed in a future release.
   [junit4] <<< JVM J2: EOF ----

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   [junit4] >>> JVM J1 emitted unexpected output (verbatim) ----
   [junit4] Java HotSpot(TM) 64-Bit Server VM warning: Option UseConcMarkSweepGC was deprecated in version 9.0 and will likely be removed in a future release.
   [junit4] <<< JVM J1: EOF ----

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   [junit4] >>> JVM J2 emitted unexpected output (verbatim) ----
   [junit4] Java HotSpot(TM) 64-Bit Server VM warning: Option UseConcMarkSweepGC was deprecated in version 9.0 and will likely be removed in a future release.
   [junit4] <<< JVM J2: EOF ----

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   [junit4] >>> JVM J0 emitted unexpected output (verbatim) ----
   [junit4] Java HotSpot(TM) 64-Bit Server VM warning: Option UseConcMarkSweepGC was deprecated in version 9.0 and will likely be removed in a future release.
   [junit4] <<< JVM J0: EOF ----

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   [junit4] >>> JVM J2 emitted unexpected output (verbatim) ----
   [junit4] Java HotSpot(TM) 64-Bit Server VM warning: Option UseConcMarkSweepGC was deprecated in version 9.0 and will likely be removed in a future release.
   [junit4] <<< JVM J2: EOF ----

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   [junit4] >>> JVM J1 emitted unexpected output (verbatim) ----
   [junit4] Java HotSpot(TM) 64-Bit Server VM warning: Option UseConcMarkSweepGC was deprecated in version 9.0 and will likely be removed in a future release.
   [junit4] <<< JVM J1: EOF ----

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   [junit4] >>> JVM J0 emitted unexpected output (verbatim) ----
   [junit4] Java HotSpot(TM) 64-Bit Server VM warning: Option UseConcMarkSweepGC was deprecated in version 9.0 and will likely be removed in a future release.
   [junit4] <<< JVM J0: EOF ----

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   [junit4] >>> JVM J2 emitted unexpected output (verbatim) ----
   [junit4] Java HotSpot(TM) 64-Bit Server VM warning: Option UseConcMarkSweepGC was deprecated in version 9.0 and will likely be removed in a future release.
   [junit4] <<< JVM J2: EOF ----

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   [junit4] >>> JVM J0 emitted unexpected output (verbatim) ----
   [junit4] Java HotSpot(TM) 64-Bit Server VM warning: Option UseConcMarkSweepGC was deprecated in version 9.0 and will likely be removed in a future release.
   [junit4] <<< JVM J0: EOF ----

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   [junit4] >>> JVM J1 emitted unexpected output (verbatim) ----
   [junit4] Java HotSpot(TM) 64-Bit Server VM warning: Option UseConcMarkSweepGC was deprecated in version 9.0 and will likely be removed in a future release.
   [junit4] <<< JVM J1: EOF ----

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   [junit4] >>> JVM J0 emitted unexpected output (verbatim) ----
   [junit4] Java HotSpot(TM) 64-Bit Server VM warning: Option UseConcMarkSweepGC was deprecated in version 9.0 and will likely be removed in a future release.
   [junit4] <<< JVM J0: EOF ----

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   [junit4] >>> JVM J1 emitted unexpected output (verbatim) ----
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   [junit4] <<< JVM J1: EOF ----

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   [junit4] >>> JVM J2 emitted unexpected output (verbatim) ----
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   [junit4] <<< JVM J2: EOF ----

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   [junit4] >>> JVM J0 emitted unexpected output (verbatim) ----
   [junit4] Java HotSpot(TM) 64-Bit Server VM warning: Option UseConcMarkSweepGC was deprecated in version 9.0 and will likely be removed in a future release.
   [junit4] <<< JVM J0: EOF ----

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   [junit4] >>> JVM J1 emitted unexpected output (verbatim) ----
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   [junit4] <<< JVM J1: EOF ----

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   [junit4] JVM J2: stderr was not empty, see: /home/jenkins/workspace/Lucene-Solr-master-Linux/lucene/build/queries/test/temp/junit4-J2-20180126_045530_35813572490839506582039.syserr
   [junit4] >>> JVM J2 emitted unexpected output (verbatim) ----
   [junit4] Java HotSpot(TM) 64-Bit Server VM warning: Option UseConcMarkSweepGC was deprecated in version 9.0 and will likely be removed in a future release.
   [junit4] <<< JVM J2: EOF ----

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   [junit4] >>> JVM J1 emitted unexpected output (verbatim) ----
   [junit4] Java HotSpot(TM) 64-Bit Server VM warning: Option UseConcMarkSweepGC was deprecated in version 9.0 and will likely be removed in a future release.
   [junit4] <<< JVM J1: EOF ----

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   [junit4] >>> JVM J0 emitted unexpected output (verbatim) ----
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   [junit4] <<< JVM J0: EOF ----

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   [junit4] >>> JVM J2 emitted unexpected output (verbatim) ----
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   [junit4] <<< JVM J2: EOF ----

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   [junit4] >>> JVM J0 emitted unexpected output (verbatim) ----
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   [junit4] <<< JVM J0: EOF ----

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   [junit4] >>> JVM J1 emitted unexpected output (verbatim) ----
   [junit4] Java HotSpot(TM) 64-Bit Server VM warning: Option UseConcMarkSweepGC was deprecated in version 9.0 and will likely be removed in a future release.
   [junit4] <<< JVM J1: EOF ----

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   [junit4] JVM J1: stderr was not empty, see: /home/jenkins/workspace/Lucene-Solr-master-Linux/lucene/build/replicator/test/temp/junit4-J1-20180126_045546_47313969022641054037937.syserr
   [junit4] >>> JVM J1 emitted unexpected output (verbatim) ----
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   [junit4] <<< JVM J1: EOF ----

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   [junit4] >>> JVM J2 emitted unexpected output (verbatim) ----
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   [junit4] <<< JVM J2: EOF ----

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   [junit4] >>> JVM J0 emitted unexpected output (verbatim) ----
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   [junit4] <<< JVM J0: EOF ----

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   [junit4] >>> JVM J2 emitted unexpected output (verbatim) ----
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   [junit4] <<< JVM J2: EOF ----

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   [junit4] >>> JVM J0 emitted unexpected output (verbatim) ----
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   [junit4] <<< JVM J0: EOF ----

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   [junit4] >>> JVM J1 emitted unexpected output (verbatim) ----
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   [junit4] <<< JVM J1: EOF ----

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   [junit4] >>> JVM J0 emitted unexpected output (verbatim) ----
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   [junit4] <<< JVM J0: EOF ----

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   [junit4] >>> JVM J1 emitted unexpected output (verbatim) ----
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   [junit4] <<< JVM J1: EOF ----

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   [junit4] >>> JVM J2 emitted unexpected output (verbatim) ----
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   [junit4] <<< JVM J2: EOF ----

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   [junit4] >>> JVM J0 emitted unexpected output (verbatim) ----
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   [junit4] <<< JVM J0: EOF ----

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   [junit4] >>> JVM J2 emitted unexpected output (verbatim) ----
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   [junit4] <<< JVM J2: EOF ----

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   [junit4] >>> JVM J0 emitted unexpected output (verbatim) ----
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   [junit4] <<< JVM J0: EOF ----

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   [junit4] >>> JVM J1 emitted unexpected output (verbatim) ----
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   [junit4] <<< JVM J1: EOF ----

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   [junit4] <<< JVM J0: EOF ----

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   [junit4] >>> JVM J1 emitted unexpected output (verbatim) ----
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   [junit4] <<< JVM J1: EOF ----

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   [junit4] <<< JVM J2: EOF ----

[...truncated 2311 lines...]
   [junit4] Suite: org.apache.solr.cloud.autoscaling.TriggerIntegrationTest
   [junit4]   2> Creating dataDir: /home/jenkins/workspace/Lucene-Solr-master-Linux/solr/build/solr-core/test/J0/temp/solr.cloud.autoscaling.TriggerIntegrationTest_6E48F61462658E0D-001/init-core-data-001
   [junit4]   2> 603676 INFO  (SUITE-TriggerIntegrationTest-seed#[6E48F61462658E0D]-worker) [    ] o.a.s.SolrTestCaseJ4 Using PointFields (NUMERIC_POINTS_SYSPROP=true) w/NUMERIC_DOCVALUES_SYSPROP=false
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   [junit4]   2> 603793 ERROR (jetty-launcher-1232-thread-2) [    ] o.a.s.u.StartupLoggingUtils Missing Java Option solr.log.dir. Logging may be missing or incomplete.
   [junit4]   2> 603793 ERROR (jetty-launcher-1232-thread-1) [    ] o.a.s.u.StartupLoggingUtils Missing Java Option solr.log.dir. Logging may be missing or incomplete.
   [junit4]   2> 603793 INFO  (jetty-launcher-1232-thread-2) [    ] o.a.s.s.SolrDispatchFilter  ___      _       Welcome to Apache Solr? version 8.0.0
   [junit4]   2> 603793 INFO  (jetty-launcher-1232-thread-1) [    ] o.a.s.s.SolrDispatchFilter  ___      _       Welcome to Apache Solr? version 8.0.0
   [junit4]   2> 603793 INFO  (jetty-launcher-1232-thread-2) [    ] o.a.s.s.SolrDispatchFilter / __| ___| |_ _   Starting in cloud mode on port null
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   [junit4]   2> 603793 INFO  (jetty-launcher-1232-thread-2) [    ] o.a.s.s.SolrDispatchFilter |___/\___/_|_|    Start time: 2018-01-26T05:09:14.211729Z
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   [junit4]   2> 603795 INFO  (zkConnectionManagerCallback-1239-thread-1) [    ] o.a.s.c.c.ConnectionManager zkClient has connected
   [junit4]   2> 603796 INFO  (jetty-launcher-1232-thread-1) [    ] o.a.s.s.SolrDispatchFilter solr.xml found in ZooKeeper. Loading...
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   [junit4]   2> 603800 INFO  (jetty-launcher-1232-thread-2) [    ] o.a.s.s.SolrDispatchFilter solr.xml found in ZooKeeper. Loading...
   [junit4]   2> 603811 INFO  (jetty-launcher-1232-thread-1) [    ] o.a.s.c.ZkContainer Zookeeper client=127.0.0.1:46211/solr
   [junit4]   2> 603813 INFO  (jetty-launcher-1232-thread-2) [    ] o.a.s.c.ZkContainer Zookeeper client=127.0.0.1:46211/solr
   [junit4]   2> 603816 INFO  (zkConnectionManagerCallback-1243-thread-1) [    ] o.a.s.c.c.ConnectionManager zkClient has connected
   [junit4]   2> 603816 WARN  (NIOServerCxn.Factory:0.0.0.0/0.0.0.0:0) [    ] o.a.z.s.NIOServerCnxn caught end of stream exception
   [junit4]   2> EndOfStreamException: Unable to read additional data from client sessionid 0x16130dea90d0003, likely client has closed socket
   [junit4]   2> 	at org.apache.zookeeper.server.NIOServerCnxn.doIO(NIOServerCnxn.java:239)
   [junit4]   2> 	at org.apache.zookeeper.server.NIOServerCnxnFactory.run(NIOServerCnxnFactory.java:203)
   [junit4]   2> 	at java.base/java.lang.Thread.run(Thread.java:844)
   [junit4]   2> 603817 INFO  (zkConnectionManagerCallback-1247-thread-1) [    ] o.a.s.c.c.ConnectionManager zkClient has connected
   [junit4]   2> 603818 INFO  (zkConnectionManagerCallback-1249-thread-1-processing-n:127.0.0.1:42963_solr) [n:127.0.0.1:42963_solr    ] o.a.s.c.c.ConnectionManager zkClient has connected
   [junit4]   2> 603819 INFO  (zkConnectionManagerCallback-1251-thread-1-processing-n:127.0.0.1:33513_solr) [n:127.0.0.1:33513_solr    ] o.a.s.c.c.ConnectionManager zkClient has connected
   [junit4]   2> 603865 INFO  (jetty-launcher-1232-thread-2) [n:127.0.0.1:33513_solr    ] o.a.s.c.Overseer Overseer (id=null) closing
   [junit4]   2> 603865 INFO  (jetty-launcher-1232-thread-1) [n:127.0.0.1:42963_solr    ] o.a.s.c.Overseer Overseer (id=null) closing
   [junit4]   2> 603866 INFO  (jetty-launcher-1232-thread-2) [n:127.0.0.1:33513_solr    ] o.a.s.c.OverseerElectionContext I am going to be the leader 127.0.0.1:33513_solr
   [junit4]   2> 603866 INFO  (jetty-launcher-1232-thread-1) [n:127.0.0.1:42963_solr    ] o.a.s.c.ZkController Register node as live in ZooKeeper:/live_nodes/127.0.0.1:42963_solr
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   [junit4]   2> 604319 DEBUG (OverseerAutoScalingTriggerThread-99414399655936005-127.0.0.1:42963_solr-n_0000000001) [n:127.0.0.1:42963_solr    ] o.a.s.c.a.OverseerTriggerThread Current znodeVersion 3, lastZnodeVersion -1
   [junit4]   2> 604319 DEBUG (OverseerAutoScalingTriggerThread-99414399655936005-127.0.0.1:42963_solr-n_0000000001) [n:127.0.0.1:42963_solr    ] o.a.s.c.a.OverseerTriggerThread Processed trigger updates upto znodeVersion 3
   [junit4]   2> 604321 DEBUG (OverseerAutoScalingTriggerThread-99414399655936005-127.0.0.1:42963_solr-n_0000000001) [n:127.0.0.1:42963_solr    ] o.a.s.c.a.OverseerTriggerThread -- clean old nodeAdded markers
   [junit4]   2> 604321 DEBUG (OverseerAutoScalingTriggerThread-99414399655936005-127.0.0.1:42963_solr-n_0000000001) [n:127.0.0.1:42963_solr    ] o.a.s.c.a.OverseerTriggerThread Current znodeVersion 3, lastZnodeVersion 3
   [junit4]   2> 604322 DEBUG (ScheduledTrigger-1868-thread-1) [n:127.0.0.1:42963_solr    ] o.a.s.c.a.NodeLostTrigger Running NodeLostTrigger: .auto_add_replicas with currently live nodes: 2
   [junit4]   2> 605322 DEBUG (ScheduledTrigger-1868-thread-1) [n:127.0.0.1:42963_solr    ] o.a.s.c.a.NodeLostTrigger Running NodeLostTrigger: .auto_add_replicas with currently live nodes: 2
   [junit4]   2> 606323 DEBUG (ScheduledTrigger-1868-thread-2) [n:127.0.0.1:42963_solr    ] o.a.s.c.a.NodeLostTrigger Running NodeLostTrigger: .auto_add_replicas with currently live nodes: 2
   [junit4]   2> 607323 DEBUG (ScheduledTrigger-1868-thread-1) [n:127.0.0.1:42963_solr    ] o.a.s.c.a.NodeLostTrigger Running NodeLostTrigger: .auto_add_replicas with currently live nodes: 2
   [junit4]   2> 608323 DEBUG (ScheduledTrigger-1868-thread-1) [n:127.0.0.1:42963_solr    ] o.a.s.c.a.NodeLostTrigger Running NodeLostTrigger: .auto_add_replicas with currently live nodes: 2
   [junit4]   2> 609297 INFO  (TEST-TriggerIntegrationTest.testNodeMarkersRegistration-seed#[6E48F61462658E0D]) [    ] o.a.s.c.a.TriggerIntegrationTest ====== ADD TRIGGERS
   [junit4]   2> 609302 INFO  (qtp1255122958-5413) [n:127.0.0.1:37847_solr    ] o.a.s.s.HttpSolrCall [admin] webapp=null path=/admin/metrics params={prefix=CONTAINER.fs.usableSpace,CORE.coreName&wt=javabin&version=2&group=solr.node,solr.core} status=0 QTime=0
   [junit4]   2> 609306 INFO  (qtp685097561-5318) [n:127.0.0.1:42963_solr    ] o.a.s.s.HttpSolrCall [admin] webapp=null path=/admin/metrics params={prefix=CONTAINER.fs.usableSpace,CORE.coreName&wt=javabin&version=2&group=solr.node,solr.core} status=0 QTime=0
   [junit4]   2> 609306 DEBUG (qtp1255122958-5378) [n:127.0.0.1:37847_solr    ] o.a.s.c.a.AutoScalingHandler Verified autoscaling configuration
   [junit4]   2> 609306 INFO  (qtp1255122958-5378) [n:127.0.0.1:37847_solr    ] o.a.s.s.HttpSolrCall [admin] webapp=null path=/cluster/autoscaling params={wt=javabin&version=2} status=0 QTime=8
   [junit4]   2> 609306 DEBUG (zkCallback-1248-thread-1-processing-n:127.0.0.1:42963_solr) [n:127.0.0.1:42963_solr    ] o.a.s.c.a.OverseerTriggerThread Refreshing /autoscaling.json with znode version 4
   [junit4]   2> 609308 INFO  (qtp1255122958-5384) [n:127.0.0.1:37847_solr    ] o.a.s.s.HttpSolrCall [admin] webapp=null path=/admin/metrics params={prefix=CONTAINER.fs.usableSpace,CORE.coreName&wt=javabin&version=2&group=solr.node,solr.core} status=0 QTime=0
   [junit4]   2> 609308 DEBUG (zkCallback-1248-thread-1-processing-n:127.0.0.1:42963_solr) [n:127.0.0.1:42963_solr    ] o.a.s.c.a.NodeAddedTrigger Initial livenodes: [127.0.0.1:37847_solr, 127.0.0.1:42963_solr]
   [junit4]   2> 609308 DEBUG (zkCallback-1248-thread-1-processing-n:127.0.0.1:42963_solr) [n:127.0.0.1:42963_solr    ] o.a.s.c.a.NodeAddedTrigger NodeAddedTrigger node_added_triggerMR instantiated with properties: {event=nodeAdded, waitFor=1, actions=[{name=test, class=org.apache.solr.cloud.autoscaling.TriggerIntegrationTest$TestEventMarkerAction}], enabled=true}
   [junit4]   2> 609309 DEBUG (zkCallback-1248-thread-1-processing-n:127.0.0.1:42963_solr) [n:127.0.0.1:42963_solr    ] o.a.s.c.a.NodeLostTrigger Initial livenodes: [127.0.0.1:37847_solr, 127.0.0.1:42963_solr]
   [junit4]   2> 609309 INFO  (qtp685097561-5326) [n:127.0.0.1:42963_solr    ] o.a.s.s.HttpSolrCall [admin] webapp=null path=/admin/metrics params={prefix=CONTAINER.fs.usableSpace,CORE.coreName&wt=javabin&version=2&group=solr.node,solr.core} status=0 QTime=0
   [junit4]   2> 609309 DEBUG (OverseerAutoScalingTriggerThread-99414399655936005-127.0.0.1:42963_solr-n_0000000001) [n:127.0.0.1:42963_solr    ] o.a.s.c.a.OverseerTriggerThread Processed trigger updates upto znodeVersion 4
   [junit4]   2> 609309 DEBUG (qtp1255122958-5382) [n:127.0.0.1:37847_solr    ] o.a.s.c.a.AutoScalingHandler Verified autoscaling configuration
   [junit4]   2> 609309 INFO  (qtp1255122958-5382) [n:127.0.0.1:37847_solr    ] o.a.s.s.HttpSolrCall [admin] webapp=null path=/admin/autoscaling params={wt=javabin&version=2} status=0 QTime=2
   [junit4]   2> 609309 DEBUG (zkCallback-1248-thread-1-processing-n:127.0.0.1:42963_solr) [n:127.0.0.1:42963_solr    ] o.a.s.c.a.OverseerTriggerThread Refreshing /autoscaling.json with znode version 5
   [junit4]   2> 609310 INFO  (qtp1255122958-5412) [n:127.0.0.1:37847_solr    ] o.a.s.h.a.CollectionsHandler Invoked Collection Action :overseerstatus with params action=OVERSEERSTATUS&wt=javabin&version=2 and sendToOCPQueue=true
   [junit4]   2> 609310 DEBUG (zkCallback-1248-thread-1-processing-n:127.0.0.1:42963_solr) [n:127.0.0.1:42963_solr    ] o.a.s.c.a.NodeLostTrigger Initial livenodes: [127.0.0.1:37847_solr, 127.0.0.1:42963_solr]
   [junit4]   2> 609311 INFO  (OverseerAutoScalingTriggerThread-99414399655936005-127.0.0.1:42963_solr-n_0000000001) [n:127.0.0.1:42963_solr    ] o.a.s.c.a.TriggerIntegrationTest TestEventMarkerAction init
   [junit4]   2> 609311 DEBUG (zkCallback-1248-thread-1-processing-n:127.0.0.1:42963_solr) [n:127.0.0.1:42963_solr    ] o.a.s.c.a.NodeAddedTrigger Initial livenodes: [127.0.0.1:37847_solr, 127.0.0.1:42963_solr]
   [junit4]   2> 609311 DEBUG (zkCallback-1248-thread-1-processing-n:127.0.0.1:42963_solr) [n:127.0.0.1:42963_solr    ] o.a.s.c.a.NodeAddedTrigger NodeAddedTrigger node_added_triggerMR instantiated with properties: {event=nodeAdded, waitFor=1, actions=[{name=test, class=org.apache.solr.cloud.autoscaling.TriggerIntegrationTest$TestEventMarkerAction}], enabled=true}
   [junit4]   2> 609311 DEBUG (zkCallback-1248-thread-1-processing-n:127.0.0.1:42963_solr) [n:127.0.0.1:42963_solr    ] o.a.s.c.a.NodeLostTrigger Initial livenodes: [127.0.0.1:37847_solr, 127.0.0.1:42963_solr]
   [junit4]   2> 609311 DEBUG (OverseerAutoScalingTriggerThread-99414399655936005-127.0.0.1:42963_solr-n_0000000001) [n:127.0.0.1:42963_solr    ] o.a.s.c.a.OverseerTriggerThread Current znodeVersion 5, lastZnodeVersion 4
   [junit4]   2> 609311 DEBUG (OverseerAutoScalingTriggerThread-99414399655936005-127.0.0.1:42963_solr-n_0000000001) [n:127.0.0.1:42963_solr    ] o.a.s.c.a.OverseerTriggerThread Processed trigger updates upto znodeVersion 5
   [junit4]   2> 609311 DEBUG (ScheduledTrigger-1868-thread-4) [n:127.0.0.1:42963_solr    ] o.a.s.c.a.NodeAddedTrigger Running NodeAddedTrigger node_added_triggerMR
   [junit4]   2> 609311 DEBUG (ScheduledTrigger-1868-thread-4) [n:127.0.0.1:42963_solr    ] o.a.s.c.a.NodeAddedTrigger Found livenodes: 2
   [junit4]   2> 609312 INFO  (OverseerAutoScalingTriggerThread-99414399655936005-127.0.0.1:42963_solr-n_0000000001) [n:127.0.0.1:42963_solr    ] o.a.s.c.a.TriggerIntegrationTest TestEventMarkerAction init
   [junit4]   2> 609313 DEBUG (ScheduledTrigger-1868-thread-1) [n:127.0.0.1:42963_solr    ] o.a.s.c.a.NodeLostTrigger Running NodeLostTrigger: node_lost_triggerMR with currently live nodes: 2
   [junit4]   2> 609313 DEBUG (OverseerAutoScalingTriggerThread-99414399655936005-127.0.0.1:42963_solr-n_0000000001) [n:127.0.0.1:42963_solr    ] o.a.s.c.a.OverseerTriggerThread Current znodeVersion 5, lastZnodeVersion 5
   [junit4]   2> 609314 INFO  (qtp1255122958-5412) [n:127.0.0.1:37847_solr    ] o.a.s.s.HttpSolrCall [admin] webapp=null path=/admin/collections params={action=OVERSEERSTATUS&wt=javabin&version=2} status=0 QTime=4
   [junit4]   2> 609314 INFO  (TEST-TriggerIntegrationTest.testNodeMarkersRegistration-seed#[6E48F61462658E0D]) [    ] o.a.s.c.a.TriggerIntegrationTest ====== ADD NODE 1
   [junit4]   2> 609315 INFO  (TEST-TriggerIntegrationTest.testNodeMarkersRegistration-seed#[6E48F61462658E0D]) [    ] o.e.j.s.Server jetty-9.4.8.v20171121, build timestamp: 2017-11-21T18:27:37-03:00, git hash: 82b8fb23f757335bb3329d540ce37a2a2615f0a8
   [junit4]   2> 609315 INFO  (TEST-TriggerIntegrationTest.testNodeMarkersRegistration-seed#[6E48F61462658E0D]) [    ] o.e.j.s.session DefaultSessionIdManager workerName=node0
   [junit4]   2> 609316 INFO  (TEST-TriggerIntegrationTest.testNodeMarkersRegistration-seed#[6E48F61462658E0D]) [    ] o.e.j.s.session No SessionScavenger set, using defaults
   [junit4]   2> 609316 INFO  (TEST-TriggerIntegrationTest.testNodeMarkersRegistration-seed#[6E48F61462658E0D]) [    ] o.e.j.s.session Scavenging every 660000ms
   [junit4]   2> 609316 INFO  (TEST-TriggerIntegrationTest.testNodeMarkersRegistration-seed#[6E48F61462658E0D]) [    ] o.e.j.s.h.ContextHandler Started o.e.j.s.ServletContextHandler@2d975974{/solr,null,AVAILABLE}
   [junit4]   2> 609316 INFO  (TEST-TriggerIntegrationTest.testNodeMarkersRegistration-seed#[6E48F61462658E0D]) [    ] o.e.j.s.AbstractConnector Started ServerConnector@108faa53{HTTP/1.1,[http/1.1]}{127.0.0.1:44673}
   [junit4]   2> 609316 INFO  (TEST-TriggerIntegrationTest.testNodeMarkersRegistration-seed#[6E48F61462658E0D]) [    ] o.e.j.s.Server Started @610916ms
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   [junit4]   2> 609317 ERROR (TEST-TriggerIntegrationTest.testNodeMarkersRegistration-seed#[6E48F61462658E0D]) [    ] o.a.s.u.StartupLoggingUtils Missing Java Option solr.log.dir. Logging may be missing or incomplete.
   [junit4]   2> 609317 INFO  (TEST-TriggerIntegrationTest.testNodeMarkersRegistration-seed#[6E48F61462658E0D]) [    ] o.a.s.s.SolrDispatchFilter  ___      _       Welcome to Apache Solr? version 8.0.0
   [junit4]   2> 609317 INFO  (TEST-TriggerIntegrationTest.testNodeMarkersRegistration-seed#[6E48F61462658E0D]) [    ] o.a.s.s.SolrDispatchFilter / __| ___| |_ _   Starting in cloud mode on port null
   [junit4]   2> 609317 INFO  (TEST-TriggerIntegrationTest.testNodeMarkersRegistration-seed#[6E48F61462658E0D]) [    ] o.a.s.s.SolrDispatchFilter \__ \/ _ \ | '_|  Install dir: null
   [junit4]   2> 609317 INFO  (TEST-TriggerIntegrationTest.testNodeMarkersRegistration-seed#[6E48F61462658E0D]) [    ] o.a.s.s.SolrDispatchFilter |___/\___/_|_|    Start time: 2018-01-26T05:09:19.735691Z
   [junit4]   2> 609318 INFO  (zkConnectionManagerCallback-1273-thread-1) [    ] o.a.s.c.c.ConnectionManager zkClient has connected
   [junit4]   2> 609319 INFO  (TEST-TriggerIntegrationTest.testNodeMarkersRegistration-seed#[6E48F61462658E0D]) [    ] o.a.s.s.SolrDispatchFilter solr.xml found in ZooKeeper. Loading...
   [junit4]   2> 609323 DEBUG (ScheduledTrigger-1868-thread-2) [n:127.0.0.1:42963_solr    ] o.a.s.c.a.NodeLostTrigger Running NodeLostTrigger: .auto_add_replicas with currently live nodes: 2
   [junit4]   2> 609324 INFO  (TEST-TriggerIntegrationTest.testNodeMarkersRegistration-seed#[6E48F61462658E0D]) [    ] o.a.s.c.ZkContainer Zookeeper client=127.0.0.1:46211/solr
   [junit4]   2> 609325 INFO  (zkConnectionManagerCallback-1277-thread-1) [    ] o.a.s.c.c.ConnectionManager zkClient has connected
   [junit4]   2> 609327 INFO  (zkConnectionManagerCallback-1279-thread-1-processing-n:127.0.0.1:44673_solr) [n:127.0.0.1:44673_solr    ] o.a.s.c.c.ConnectionManager zkClient has connected
   [junit4]   2> 609330 INFO  (TEST-TriggerIntegrationTest.testNodeMarkersRegistration-seed#[6E48F61462658E0D]) [n:127.0.0.1:44673_solr    ] o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (0) -> (2)
   [junit4]   2> 609331 INFO  (TEST-TriggerIntegrationTest.testNodeMarkersRegistration-seed#[6E48F61462658E0D]) [n:127.0.0.1:44673_solr    ] o.a.s.c.Overseer Overseer (id=null) closing
   [junit4]   2> 609332 INFO  (TEST-TriggerIntegrationTest.testNodeMarkersRegistration-seed#[6E48F61462658E0D]) [n:127.0.0.1:44673_solr    ] o.a.s.c.ZkController Register node as live in ZooKeeper:/live_nodes/127.0.0.1:44673_solr
   [junit4]   2> 609333 INFO  (zkCallback-1268-thread-1-processing-n:127.0.0.1:37847_solr) [n:127.0.0.1:37847_solr    ] o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (2) -> (3)
   [junit4]   2> 609333 INFO  (zkCallback-1248-thread-1-processing-n:127.0.0.1:42963_solr) [n:127.0.0.1:42963_solr    ] o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (2) -> (3)
   [junit4]   2> 609334 INFO  (zkCallback-1260-thread-1) [    ] o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (2) -> (3)
   [junit4]   2> 609341 INFO  (zkCallback-1278-thread-1-processing-n:127.0.0.1:44673_solr) [n:127.0.0.1:44673_solr    ] o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (2)

[...truncated too long message...]

rter@3401c8ac: rootName = null, domain = solr.jvm, service url = null, agent id = null] for registry solr.jvm / null
   [junit4]   2> 34521 INFO  (SUITE-TestLinearModel-seed#[B0A13C2E7C382DFB]-worker) [    ] o.a.s.m.SolrMetricManager Closing metric reporters for registry=solr.jetty, tag=null
   [junit4]   2> 34521 INFO  (SUITE-TestLinearModel-seed#[B0A13C2E7C382DFB]-worker) [    ] o.a.s.m.r.SolrJmxReporter Closing reporter [org.apache.solr.metrics.reporters.SolrJmxReporter@1be1a509: rootName = null, domain = solr.jetty, service url = null, agent id = null] for registry solr.jetty / null
   [junit4]   2> 34522 INFO  (coreCloseExecutor-25-thread-1) [    x:collection1] o.a.s.c.SolrCore [collection1]  CLOSING SolrCore org.apache.solr.core.SolrCore@4700bb4
   [junit4]   2> 34522 INFO  (coreCloseExecutor-25-thread-1) [    x:collection1] o.a.s.m.SolrMetricManager Closing metric reporters for registry=solr.core.collection1, tag=74451892
   [junit4]   2> 34522 INFO  (coreCloseExecutor-25-thread-1) [    x:collection1] o.a.s.m.r.SolrJmxReporter Closing reporter [org.apache.solr.metrics.reporters.SolrJmxReporter@68c08a71: rootName = null, domain = solr.core.collection1, service url = null, agent id = null] for registry solr.core.collection1 / null
   [junit4]   2> 34524 INFO  (SUITE-TestLinearModel-seed#[B0A13C2E7C382DFB]-worker) [    ] o.a.s.SolrTestCaseJ4 ------------------------------------------------------- Done waiting for tracked resources to be released
   [junit4]   2> Jan 26, 2018 5:54:04 AM com.carrotsearch.randomizedtesting.ThreadLeakControl checkThreadLeaks
   [junit4]   2> WARNING: Will linger awaiting termination of 1 leaked thread(s).
   [junit4]   2> Jan 26, 2018 5:54:24 AM com.carrotsearch.randomizedtesting.ThreadLeakControl checkThreadLeaks
   [junit4]   2> SEVERE: 1 thread leaked from SUITE scope at org.apache.solr.ltr.model.TestLinearModel: 
   [junit4]   2>    1) Thread[id=30, name=qtp762171996-30, state=TIMED_WAITING, group=TGRP-TestLinearModel]
   [junit4]   2>         at java.base@10-ea/jdk.internal.misc.Unsafe.park(Native Method)
   [junit4]   2>         at java.base@10-ea/java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:234)
   [junit4]   2>         at java.base@10-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2205)
   [junit4]   2>         at app//org.eclipse.jetty.util.thread.ReservedThreadExecutor$ReservedThread.reservedWait(ReservedThreadExecutor.java:308)
   [junit4]   2>         at app//org.eclipse.jetty.util.thread.ReservedThreadExecutor$ReservedThread.run(ReservedThreadExecutor.java:373)
   [junit4]   2>         at app//org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:708)
   [junit4]   2>         at app//org.eclipse.jetty.util.thread.QueuedThreadPool$2.run(QueuedThreadPool.java:626)
   [junit4]   2>         at java.base@10-ea/java.lang.Thread.run(Thread.java:844)
   [junit4]   2> Jan 26, 2018 5:54:24 AM com.carrotsearch.randomizedtesting.ThreadLeakControl tryToInterruptAll
   [junit4]   2> INFO: Starting to interrupt leaked threads:
   [junit4]   2>    1) Thread[id=30, name=qtp762171996-30, state=TIMED_WAITING, group=TGRP-TestLinearModel]
   [junit4]   2> Jan 26, 2018 5:54:27 AM com.carrotsearch.randomizedtesting.ThreadLeakControl tryToInterruptAll
   [junit4]   2> SEVERE: There are still zombie threads that couldn't be terminated:
   [junit4]   2>    1) Thread[id=30, name=qtp762171996-30, state=TIMED_WAITING, group=TGRP-TestLinearModel]
   [junit4]   2>         at java.base@10-ea/jdk.internal.misc.Unsafe.park(Native Method)
   [junit4]   2>         at java.base@10-ea/java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:234)
   [junit4]   2>         at java.base@10-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2205)
   [junit4]   2>         at app//org.eclipse.jetty.util.thread.ReservedThreadExecutor$ReservedThread.reservedWait(ReservedThreadExecutor.java:308)
   [junit4]   2>         at app//org.eclipse.jetty.util.thread.ReservedThreadExecutor$ReservedThread.run(ReservedThreadExecutor.java:373)
   [junit4]   2>         at app//org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:708)
   [junit4]   2>         at app//org.eclipse.jetty.util.thread.QueuedThreadPool$2.run(QueuedThreadPool.java:626)
   [junit4]   2>         at java.base@10-ea/java.lang.Thread.run(Thread.java:844)
   [junit4]   2> NOTE: test params are: codec=Asserting(Lucene70): {description=PostingsFormat(name=MockRandom), id=Lucene50(blocksize=128), text=BlockTreeOrds(blocksize=128), title=PostingsFormat(name=MockRandom)}, docValues:{}, maxPointsInLeafNode=1213, maxMBSortInHeap=5.318706616114514, sim=Asserting(org.apache.lucene.search.similarities.AssertingSimilarity@50629fa7), locale=de-BE, timezone=Asia/Colombo
   [junit4]   2> NOTE: Linux 4.13.0-31-generic amd64/Oracle Corporation 10-ea (64-bit)/cpus=8,threads=2,free=384696704,total=518979584
   [junit4]   2> NOTE: All tests run in this JVM: [TestLinearModel]
   [junit4]   2> NOTE: reproduce with: ant test  -Dtestcase=TestLinearModel -Dtests.seed=B0A13C2E7C382DFB -Dtests.multiplier=3 -Dtests.slow=true -Dtests.locale=de-BE -Dtests.timezone=Asia/Colombo -Dtests.asserts=true -Dtests.file.encoding=UTF-8
   [junit4] ERROR   0.00s J0 | TestLinearModel (suite) <<<
   [junit4]    > Throwable #1: com.carrotsearch.randomizedtesting.ThreadLeakError: 1 thread leaked from SUITE scope at org.apache.solr.ltr.model.TestLinearModel: 
   [junit4]    >    1) Thread[id=30, name=qtp762171996-30, state=TIMED_WAITING, group=TGRP-TestLinearModel]
   [junit4]    >         at java.base@10-ea/jdk.internal.misc.Unsafe.park(Native Method)
   [junit4]    >         at java.base@10-ea/java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:234)
   [junit4]    >         at java.base@10-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2205)
   [junit4]    >         at app//org.eclipse.jetty.util.thread.ReservedThreadExecutor$ReservedThread.reservedWait(ReservedThreadExecutor.java:308)
   [junit4]    >         at app//org.eclipse.jetty.util.thread.ReservedThreadExecutor$ReservedThread.run(ReservedThreadExecutor.java:373)
   [junit4]    >         at app//org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:708)
   [junit4]    >         at app//org.eclipse.jetty.util.thread.QueuedThreadPool$2.run(QueuedThreadPool.java:626)
   [junit4]    >         at java.base@10-ea/java.lang.Thread.run(Thread.java:844)
   [junit4]    > 	at __randomizedtesting.SeedInfo.seed([B0A13C2E7C382DFB]:0)Throwable #2: com.carrotsearch.randomizedtesting.ThreadLeakError: There are still zombie threads that couldn't be terminated:
   [junit4]    >    1) Thread[id=30, name=qtp762171996-30, state=TIMED_WAITING, group=TGRP-TestLinearModel]
   [junit4]    >         at java.base@10-ea/jdk.internal.misc.Unsafe.park(Native Method)
   [junit4]    >         at java.base@10-ea/java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:234)
   [junit4]    >         at java.base@10-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2205)
   [junit4]    >         at app//org.eclipse.jetty.util.thread.ReservedThreadExecutor$ReservedThread.reservedWait(ReservedThreadExecutor.java:308)
   [junit4]    >         at app//org.eclipse.jetty.util.thread.ReservedThreadExecutor$ReservedThread.run(ReservedThreadExecutor.java:373)
   [junit4]    >         at app//org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:708)
   [junit4]    >         at app//org.eclipse.jetty.util.thread.QueuedThreadPool$2.run(QueuedThreadPool.java:626)
   [junit4]    >         at java.base@10-ea/java.lang.Thread.run(Thread.java:844)
   [junit4]    > 	at __randomizedtesting.SeedInfo.seed([B0A13C2E7C382DFB]:0)
   [junit4] Completed [30/35 (1!)] on J0 in 58.03s, 6 tests, 2 errors <<< FAILURES!

[...truncated 16 lines...]
   [junit4] JVM J0: stderr was not empty, see: /home/jenkins/workspace/Lucene-Solr-master-Linux/solr/build/contrib/solr-ltr/test/temp/junit4-J0-20180126_055328_3296005616712408011904.syserr
   [junit4] >>> JVM J0 emitted unexpected output (verbatim) ----
   [junit4] Java HotSpot(TM) 64-Bit Server VM warning: Option UseConcMarkSweepGC was deprecated in version 9.0 and will likely be removed in a future release.
   [junit4] <<< JVM J0: EOF ----

[...truncated 601 lines...]
   [junit4] JVM J1: stderr was not empty, see: /home/jenkins/workspace/Lucene-Solr-master-Linux/solr/build/contrib/solr-uima/test/temp/junit4-J1-20180126_055431_05212492195771127758778.syserr
   [junit4] >>> JVM J1 emitted unexpected output (verbatim) ----
   [junit4] Java HotSpot(TM) 64-Bit Server VM warning: Option UseConcMarkSweepGC was deprecated in version 9.0 and will likely be removed in a future release.
   [junit4] <<< JVM J1: EOF ----

[...truncated 3 lines...]
   [junit4] JVM J0: stderr was not empty, see: /home/jenkins/workspace/Lucene-Solr-master-Linux/solr/build/contrib/solr-uima/test/temp/junit4-J0-20180126_055431_05211929067311014211155.syserr
   [junit4] >>> JVM J0 emitted unexpected output (verbatim) ----
   [junit4] Java HotSpot(TM) 64-Bit Server VM warning: Option UseConcMarkSweepGC was deprecated in version 9.0 and will likely be removed in a future release.
   [junit4] <<< JVM J0: EOF ----

[...truncated 548 lines...]
   [junit4] JVM J0: stderr was not empty, see: /home/jenkins/workspace/Lucene-Solr-master-Linux/solr/build/contrib/solr-velocity/test/temp/junit4-J0-20180126_055443_6096819657457816053747.syserr
   [junit4] >>> JVM J0 emitted unexpected output (verbatim) ----
   [junit4] Java HotSpot(TM) 64-Bit Server VM warning: Option UseConcMarkSweepGC was deprecated in version 9.0 and will likely be removed in a future release.
   [junit4] <<< JVM J0: EOF ----

[...truncated 32267 lines...]