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Posted to dev@lucene.apache.org by Apache Jenkins Server <je...@builds.apache.org> on 2018/03/11 10:59:07 UTC

[JENKINS] Lucene-Solr-NightlyTests-master - Build # 1500 - Still unstable

Build: https://builds.apache.org/job/Lucene-Solr-NightlyTests-master/1500/

3 tests failed.
FAILED:  junit.framework.TestSuite.org.apache.solr.cloud.ZkControllerTest

Error Message:
ObjectTracker found 1 object(s) that were not released!!! [Overseer] org.apache.solr.common.util.ObjectReleaseTracker$ObjectTrackerException: org.apache.solr.cloud.Overseer  at org.apache.solr.common.util.ObjectReleaseTracker.track(ObjectReleaseTracker.java:42)  at org.apache.solr.cloud.Overseer.start(Overseer.java:545)  at org.apache.solr.cloud.OverseerElectionContext.runLeaderProcess(ElectionContext.java:850)  at org.apache.solr.cloud.LeaderElector.runIamLeaderProcess(LeaderElector.java:170)  at org.apache.solr.cloud.LeaderElector.checkIfIamLeader(LeaderElector.java:135)  at org.apache.solr.cloud.LeaderElector.joinElection(LeaderElector.java:307)  at org.apache.solr.cloud.LeaderElector.retryElection(LeaderElector.java:393)  at org.apache.solr.cloud.ZkController.rejoinOverseerElection(ZkController.java:2055)  at org.apache.solr.cloud.Overseer$ClusterStateUpdater.checkIfIamStillLeader(Overseer.java:331)  at java.lang.Thread.run(Thread.java:748)  

Stack Trace:
java.lang.AssertionError: ObjectTracker found 1 object(s) that were not released!!! [Overseer]
org.apache.solr.common.util.ObjectReleaseTracker$ObjectTrackerException: org.apache.solr.cloud.Overseer
	at org.apache.solr.common.util.ObjectReleaseTracker.track(ObjectReleaseTracker.java:42)
	at org.apache.solr.cloud.Overseer.start(Overseer.java:545)
	at org.apache.solr.cloud.OverseerElectionContext.runLeaderProcess(ElectionContext.java:850)
	at org.apache.solr.cloud.LeaderElector.runIamLeaderProcess(LeaderElector.java:170)
	at org.apache.solr.cloud.LeaderElector.checkIfIamLeader(LeaderElector.java:135)
	at org.apache.solr.cloud.LeaderElector.joinElection(LeaderElector.java:307)
	at org.apache.solr.cloud.LeaderElector.retryElection(LeaderElector.java:393)
	at org.apache.solr.cloud.ZkController.rejoinOverseerElection(ZkController.java:2055)
	at org.apache.solr.cloud.Overseer$ClusterStateUpdater.checkIfIamStillLeader(Overseer.java:331)
	at java.lang.Thread.run(Thread.java:748)


	at __randomizedtesting.SeedInfo.seed([EA2B65CF198D5E35]:0)
	at org.junit.Assert.fail(Assert.java:93)
	at org.junit.Assert.assertTrue(Assert.java:43)
	at org.junit.Assert.assertNull(Assert.java:551)
	at org.apache.solr.SolrTestCaseJ4.teardownTestCases(SolrTestCaseJ4.java:301)
	at sun.reflect.GeneratedMethodAccessor36.invoke(Unknown Source)
	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$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 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:  junit.framework.TestSuite.org.apache.solr.cloud.ZkControllerTest

Error Message:
1 thread leaked from SUITE scope at org.apache.solr.cloud.ZkControllerTest:     1) Thread[id=25840, name=OverseerAutoScalingTriggerThread-73434860240437250-127.0.0.1:8983_solr-n_0000000001, state=RUNNABLE, group=Overseer autoscaling triggers]         at java.lang.Throwable.fillInStackTrace(Native Method)         at java.lang.Throwable.fillInStackTrace(Throwable.java:783)         at java.lang.Throwable.<init>(Throwable.java:250)         at java.lang.Exception.<init>(Exception.java:54)         at org.apache.zookeeper.KeeperException.<init>(KeeperException.java:439)         at org.apache.zookeeper.KeeperException$SessionExpiredException.<init>(KeeperException.java:685)         at org.apache.zookeeper.KeeperException.create(KeeperException.java:130)         at org.apache.zookeeper.KeeperException.create(KeeperException.java:54)         at org.apache.zookeeper.ZooKeeper.getData(ZooKeeper.java:1215)         at org.apache.solr.common.cloud.SolrZkClient.lambda$getData$5(SolrZkClient.java:340)         at org.apache.solr.common.cloud.SolrZkClient$$Lambda$253/1448267346.execute(Unknown Source)         at org.apache.solr.common.cloud.ZkCmdExecutor.retryOperation(ZkCmdExecutor.java:60)         at org.apache.solr.common.cloud.SolrZkClient.getData(SolrZkClient.java:340)         at org.apache.solr.client.solrj.impl.ZkDistribStateManager.getAutoScalingConfig(ZkDistribStateManager.java:176)         at org.apache.solr.client.solrj.cloud.autoscaling.DistribStateManager.getAutoScalingConfig(DistribStateManager.java:78)         at org.apache.solr.cloud.autoscaling.OverseerTriggerThread.run(OverseerTriggerThread.java:127)         at java.lang.Thread.run(Thread.java:748)

Stack Trace:
com.carrotsearch.randomizedtesting.ThreadLeakError: 1 thread leaked from SUITE scope at org.apache.solr.cloud.ZkControllerTest: 
   1) Thread[id=25840, name=OverseerAutoScalingTriggerThread-73434860240437250-127.0.0.1:8983_solr-n_0000000001, state=RUNNABLE, group=Overseer autoscaling triggers]
        at java.lang.Throwable.fillInStackTrace(Native Method)
        at java.lang.Throwable.fillInStackTrace(Throwable.java:783)
        at java.lang.Throwable.<init>(Throwable.java:250)
        at java.lang.Exception.<init>(Exception.java:54)
        at org.apache.zookeeper.KeeperException.<init>(KeeperException.java:439)
        at org.apache.zookeeper.KeeperException$SessionExpiredException.<init>(KeeperException.java:685)
        at org.apache.zookeeper.KeeperException.create(KeeperException.java:130)
        at org.apache.zookeeper.KeeperException.create(KeeperException.java:54)
        at org.apache.zookeeper.ZooKeeper.getData(ZooKeeper.java:1215)
        at org.apache.solr.common.cloud.SolrZkClient.lambda$getData$5(SolrZkClient.java:340)
        at org.apache.solr.common.cloud.SolrZkClient$$Lambda$253/1448267346.execute(Unknown Source)
        at org.apache.solr.common.cloud.ZkCmdExecutor.retryOperation(ZkCmdExecutor.java:60)
        at org.apache.solr.common.cloud.SolrZkClient.getData(SolrZkClient.java:340)
        at org.apache.solr.client.solrj.impl.ZkDistribStateManager.getAutoScalingConfig(ZkDistribStateManager.java:176)
        at org.apache.solr.client.solrj.cloud.autoscaling.DistribStateManager.getAutoScalingConfig(DistribStateManager.java:78)
        at org.apache.solr.cloud.autoscaling.OverseerTriggerThread.run(OverseerTriggerThread.java:127)
        at java.lang.Thread.run(Thread.java:748)
	at __randomizedtesting.SeedInfo.seed([EA2B65CF198D5E35]:0)


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

Error Message:
There are still zombie threads that couldn't be terminated:    1) Thread[id=25840, name=OverseerAutoScalingTriggerThread-73434860240437250-127.0.0.1:8983_solr-n_0000000001, state=RUNNABLE, group=Overseer autoscaling triggers]         at java.util.Arrays.copyOfRange(Arrays.java:3664)         at java.lang.StringBuffer.toString(StringBuffer.java:669)         at org.apache.log4j.pattern.NameAbbreviator$PatternAbbreviatorFragment.abbreviate(NameAbbreviator.java:277)         at org.apache.log4j.pattern.NameAbbreviator$PatternAbbreviator.abbreviate(NameAbbreviator.java:346)         at org.apache.log4j.pattern.NamePatternConverter.abbreviate(NamePatternConverter.java:59)         at org.apache.log4j.pattern.LoggerPatternConverter.format(LoggerPatternConverter.java:64)         at org.apache.log4j.pattern.BridgePatternConverter.format(BridgePatternConverter.java:119)         at org.apache.log4j.EnhancedPatternLayout.format(EnhancedPatternLayout.java:546)         at org.apache.log4j.WriterAppender.subAppend(WriterAppender.java:310)         at org.apache.log4j.WriterAppender.append(WriterAppender.java:162)         at org.apache.log4j.AppenderSkeleton.doAppend(AppenderSkeleton.java:251)         at org.apache.log4j.helpers.AppenderAttachableImpl.appendLoopOnAppenders(AppenderAttachableImpl.java:66)         at org.apache.log4j.Category.callAppenders(Category.java:206)         at org.apache.log4j.Category.forcedLog(Category.java:391)         at org.apache.log4j.Category.log(Category.java:856)         at org.slf4j.impl.Log4jLoggerAdapter.error(Log4jLoggerAdapter.java:576)         at org.apache.solr.cloud.autoscaling.OverseerTriggerThread.run(OverseerTriggerThread.java:142)         at java.lang.Thread.run(Thread.java:748)

Stack Trace:
com.carrotsearch.randomizedtesting.ThreadLeakError: There are still zombie threads that couldn't be terminated:
   1) Thread[id=25840, name=OverseerAutoScalingTriggerThread-73434860240437250-127.0.0.1:8983_solr-n_0000000001, state=RUNNABLE, group=Overseer autoscaling triggers]
        at java.util.Arrays.copyOfRange(Arrays.java:3664)
        at java.lang.StringBuffer.toString(StringBuffer.java:669)
        at org.apache.log4j.pattern.NameAbbreviator$PatternAbbreviatorFragment.abbreviate(NameAbbreviator.java:277)
        at org.apache.log4j.pattern.NameAbbreviator$PatternAbbreviator.abbreviate(NameAbbreviator.java:346)
        at org.apache.log4j.pattern.NamePatternConverter.abbreviate(NamePatternConverter.java:59)
        at org.apache.log4j.pattern.LoggerPatternConverter.format(LoggerPatternConverter.java:64)
        at org.apache.log4j.pattern.BridgePatternConverter.format(BridgePatternConverter.java:119)
        at org.apache.log4j.EnhancedPatternLayout.format(EnhancedPatternLayout.java:546)
        at org.apache.log4j.WriterAppender.subAppend(WriterAppender.java:310)
        at org.apache.log4j.WriterAppender.append(WriterAppender.java:162)
        at org.apache.log4j.AppenderSkeleton.doAppend(AppenderSkeleton.java:251)
        at org.apache.log4j.helpers.AppenderAttachableImpl.appendLoopOnAppenders(AppenderAttachableImpl.java:66)
        at org.apache.log4j.Category.callAppenders(Category.java:206)
        at org.apache.log4j.Category.forcedLog(Category.java:391)
        at org.apache.log4j.Category.log(Category.java:856)
        at org.slf4j.impl.Log4jLoggerAdapter.error(Log4jLoggerAdapter.java:576)
        at org.apache.solr.cloud.autoscaling.OverseerTriggerThread.run(OverseerTriggerThread.java:142)
        at java.lang.Thread.run(Thread.java:748)
	at __randomizedtesting.SeedInfo.seed([EA2B65CF198D5E35]:0)




Build Log:
[...truncated 14049 lines...]
   [junit4] Suite: org.apache.solr.cloud.ZkControllerTest
   [junit4]   2> Creating dataDir: /x1/jenkins/jenkins-slave/workspace/Lucene-Solr-NightlyTests-master/checkout/solr/build/solr-core/test/J1/temp/solr.cloud.ZkControllerTest_EA2B65CF198D5E35-001/init-core-data-001
   [junit4]   2> 2375577 WARN  (SUITE-ZkControllerTest-seed#[EA2B65CF198D5E35]-worker) [    ] o.a.s.SolrTestCaseJ4 startTrackingSearchers: numOpens=23 numCloses=23
   [junit4]   2> 2375578 INFO  (SUITE-ZkControllerTest-seed#[EA2B65CF198D5E35]-worker) [    ] o.a.s.SolrTestCaseJ4 Using PointFields (NUMERIC_POINTS_SYSPROP=true) w/NUMERIC_DOCVALUES_SYSPROP=true
   [junit4]   2> 2375579 INFO  (SUITE-ZkControllerTest-seed#[EA2B65CF198D5E35]-worker) [    ] o.a.s.SolrTestCaseJ4 Randomized ssl (false) and clientAuth (false) via: @org.apache.solr.SolrTestCaseJ4$SuppressSSL(bugUrl=None)
   [junit4]   2> 2375580 INFO  (SUITE-ZkControllerTest-seed#[EA2B65CF198D5E35]-worker) [    ] o.a.s.SolrTestCaseJ4 SecureRandom sanity checks: test.solr.allowed.securerandom=null & java.security.egd=file:/dev/./urandom
   [junit4]   2> 2375585 INFO  (TEST-ZkControllerTest.testGetHostName-seed#[EA2B65CF198D5E35]) [    ] o.a.s.SolrTestCaseJ4 ###Starting testGetHostName
   [junit4]   2> 2375586 INFO  (TEST-ZkControllerTest.testGetHostName-seed#[EA2B65CF198D5E35]) [    ] o.a.s.c.ZkTestServer STARTING ZK TEST SERVER
   [junit4]   2> 2375586 INFO  (Thread-9874) [    ] o.a.s.c.ZkTestServer client port:0.0.0.0/0.0.0.0:0
   [junit4]   2> 2375586 INFO  (Thread-9874) [    ] o.a.s.c.ZkTestServer Starting server
   [junit4]   2> 2375589 ERROR (Thread-9874) [    ] 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> 2375686 INFO  (TEST-ZkControllerTest.testGetHostName-seed#[EA2B65CF198D5E35]) [    ] o.a.s.c.ZkTestServer start zk server on port:43360
   [junit4]   2> 2375692 INFO  (zkConnectionManagerCallback-6040-thread-1) [    ] o.a.s.c.c.ConnectionManager zkClient has connected
   [junit4]   2> 2375694 INFO  (zkConnectionManagerCallback-6042-thread-1) [    ] o.a.s.c.c.ConnectionManager zkClient has connected
   [junit4]   2> 2375703 INFO  (TEST-ZkControllerTest.testGetHostName-seed#[EA2B65CF198D5E35]) [    ] o.a.s.c.SolrXmlConfig MBean server found: com.sun.jmx.mbeanserver.JmxMBeanServer@644cf124, but no JMX reporters were configured - adding default JMX reporter.
   [junit4]   2> 2375708 INFO  (zkConnectionManagerCallback-6046-thread-1-processing-n:127.0.0.1:8983_solr) [n:127.0.0.1:8983_solr    ] o.a.s.c.c.ConnectionManager zkClient has connected
   [junit4]   2> 2375828 INFO  (TEST-ZkControllerTest.testGetHostName-seed#[EA2B65CF198D5E35]) [n:127.0.0.1:8983_solr    ] o.a.s.c.Overseer Overseer (id=null) closing
   [junit4]   2> 2375829 INFO  (TEST-ZkControllerTest.testGetHostName-seed#[EA2B65CF198D5E35]) [n:127.0.0.1:8983_solr    ] o.a.s.c.OverseerElectionContext I am going to be the leader 127.0.0.1:8983_solr
   [junit4]   2> 2375830 INFO  (TEST-ZkControllerTest.testGetHostName-seed#[EA2B65CF198D5E35]) [n:127.0.0.1:8983_solr    ] o.a.s.c.Overseer Overseer (id=73434860240437250-127.0.0.1:8983_solr-n_0000000000) starting
   [junit4]   2> 2375840 INFO  (zkConnectionManagerCallback-6051-thread-1-processing-n:127.0.0.1:8983_solr) [n:127.0.0.1:8983_solr    ] o.a.s.c.c.ConnectionManager zkClient has connected
   [junit4]   2> 2375842 INFO  (TEST-ZkControllerTest.testGetHostName-seed#[EA2B65CF198D5E35]) [n:127.0.0.1:8983_solr    ] o.a.s.c.s.i.ZkClientClusterStateProvider Cluster at 127.0.0.1:43360/solr ready
   [junit4]   2> 2375843 INFO  (TEST-ZkControllerTest.testGetHostName-seed#[EA2B65CF198D5E35]) [n:127.0.0.1:8983_solr    ] o.a.s.c.ZkController Register node as live in ZooKeeper:/live_nodes/127.0.0.1:8983_solr
   [junit4]   2> 2375844 INFO  (TEST-ZkControllerTest.testGetHostName-seed#[EA2B65CF198D5E35]) [n:127.0.0.1:8983_solr    ] o.a.s.c.Overseer Overseer (id=73434860240437250-127.0.0.1:8983_solr-n_0000000000) closing
   [junit4]   2> 2375845 INFO  (OverseerStateUpdate-73434860240437250-127.0.0.1:8983_solr-n_0000000000) [n:127.0.0.1:8983_solr    ] o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (0) -> (1)
   [junit4]   2> 2375846 INFO  (OverseerStateUpdate-73434860240437250-127.0.0.1:8983_solr-n_0000000000) [n:127.0.0.1:8983_solr    ] o.a.s.c.Overseer Overseer Loop exiting : 127.0.0.1:8983_solr
   [junit4]   2> 2375847 WARN  (OverseerExitThread) [n:127.0.0.1:8983_solr    ] o.a.s.c.Overseer I'm exiting, but I'm still the leader
   [junit4]   2> 2375849 WARN  (OverseerAutoScalingTriggerThread-73434860240437250-127.0.0.1:8983_solr-n_0000000000) [n:127.0.0.1:8983_solr    ] o.a.s.c.a.OverseerTriggerThread Interrupted
   [junit4]   2> java.lang.InterruptedException
   [junit4]   2> 	at java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireInterruptibly(AbstractQueuedSynchronizer.java:1220)
   [junit4]   2> 	at java.util.concurrent.locks.ReentrantLock.lockInterruptibly(ReentrantLock.java:335)
   [junit4]   2> 	at org.apache.solr.cloud.autoscaling.OverseerTriggerThread.run(OverseerTriggerThread.java:165)
   [junit4]   2> 	at java.lang.Thread.run(Thread.java:748)
   [junit4]   2> 2375852 INFO  (OverseerExitThread) [n:127.0.0.1:8983_solr    ] o.a.s.c.OverseerElectionContext I am going to be the leader 127.0.0.1:8983_solr
   [junit4]   2> 2375853 INFO  (OverseerExitThread) [n:127.0.0.1:8983_solr    ] o.a.s.c.Overseer Overseer (id=73434860240437250-127.0.0.1:8983_solr-n_0000000001) starting
   [junit4]   2> 2375860 ERROR (OverseerAutoScalingTriggerThread-73434860240437250-127.0.0.1:8983_solr-n_0000000001) [n:127.0.0.1:8983_solr    ] o.a.s.c.a.OverseerTriggerThread A ZK error has occurred
   [junit4]   2> java.io.IOException: org.apache.zookeeper.KeeperException$SessionExpiredException: KeeperErrorCode = Session expired for /autoscaling.json
   [junit4]   2> 	at org.apache.solr.client.solrj.impl.ZkDistribStateManager.getAutoScalingConfig(ZkDistribStateManager.java:183)
   [junit4]   2> 	at org.apache.solr.client.solrj.cloud.autoscaling.DistribStateManager.getAutoScalingConfig(DistribStateManager.java:78)
   [junit4]   2> 	at org.apache.solr.cloud.autoscaling.OverseerTriggerThread.run(OverseerTriggerThread.java:127)
   [junit4]   2> 	at java.lang.Thread.run(Thread.java:748)
   [junit4]   2> Caused by: org.apache.zookeeper.KeeperException$SessionExpiredException: KeeperErrorCode = Session expired for /autoscaling.json
   [junit4]   2> 	at org.apache.zookeeper.KeeperException.create(KeeperException.java:130)
   [junit4]   2> 	at org.apache.zookeeper.KeeperException.create(KeeperException.java:54)
   [junit4]   2> 	at org.apache.zookeeper.ZooKeeper.getData(ZooKeeper.java:1215)
   [junit4]   2> 	at org.apache.solr.common.cloud.SolrZkClient.lambda$getData$5(SolrZkClient.java:340)
   [junit4]   2> 	at org.apache.solr.common.cloud.ZkCmdExecutor.retryOperation(ZkCmdExecutor.java:60)
   [junit4]   2> 	at org.apache.solr.common.cloud.SolrZkClient.getData(SolrZkClient.java:340)
   [junit4]   2> 	at org.apache.solr.client.solrj.impl.ZkDistribStateManager.getAutoScalingConfig(ZkDistribStateManager.java:176)
   [junit4]   2> 	... 3 more
   [junit4]   2> 2375861 ERROR (OverseerAutoScalingTriggerThread-73434860240437250-127.0.0.1:8983_solr-n_0000000001) [n:127.0.0.1:8983_solr    ] o.a.s.c.a.OverseerTriggerThread A ZK error has occurred
   [junit4]   2> java.io.IOException: org.apache.zookeeper.KeeperException$SessionExpiredException: KeeperErrorCode = Session expired for /autoscaling.json
   [junit4]   2> 	at org.apache.solr.client.solrj.impl.ZkDistribStateManager.getAutoScalingConfig(ZkDistribStateManager.java:183)
   [junit4]   2> 	at org.apache.solr.client.solrj.cloud.autoscaling.DistribStateManager.getAutoScalingConfig(DistribStateManager.java:78)
   [junit4]   2> 	at org.apache.solr.cloud.autoscaling.OverseerTriggerThread.run(OverseerTriggerThread.java:127)
   [junit4]   2> 	at java.lang.Thread.run(Thread.java:748)
   [junit4]   2> Caused by: org.apache.zookeeper.KeeperException$SessionExpiredException: KeeperErrorCode = Session expired for /autoscaling.json
   [junit4]   2> 	at org.apache.zookeeper.KeeperException.create(KeeperException.java:130)
   [junit4]   2> 	at org.apache.zookeeper.KeeperException.create(KeeperException.java:54)
   [junit4]   2> 	at org.apache.zookeeper.ZooKeeper.getData(ZooKeeper.java:1215)
   [junit4]   2> 	at org.apache.solr.common.cloud.SolrZkClient.lambda$getData$5(SolrZkClient.java:340)
   [junit4]   2> 	at org.apache.solr.common.cloud.ZkCmdExecutor.retryOperation(ZkCmdExecutor.java:60)
   [junit4]   2> 	at org.apache.solr.common.cloud.SolrZkClient.getData(SolrZkClient.java:340)
   [junit4]   2> 	at org.apache.solr.client.solrj.impl.ZkDistribStateManager.getAutoScalingConfig(ZkDistribStateManager.java:176)
   [junit4]   2> 	... 3 more
   [junit4]   2> 2375861 ERROR (OverseerAutoScalingTriggerThread-73434860240437250-127.0.0.1:8983_solr-n_0000000001) [n:127.0.0.1:8983_solr    ] o.a.s.c.a.OverseerTriggerThread A ZK error has occurred
   [junit4]   2> java.io.IOException: org.apache.zookeeper.KeeperException$SessionExpiredException: KeeperErrorCode = Session expired for /autoscaling.json
   [junit4]   2> 	at org.apache.solr.client.solrj.impl.ZkDistribStateManager.getAutoScalingConfig(ZkDistribStateManager.java:183)
   [junit4]   2> 	at org.apache.solr.client.solrj.cloud.autoscaling.DistribStateManager.getAutoScalingConfig(DistribStateManager.java:78)
   [junit4]   2> 	at org.apache.solr.cloud.autoscaling.OverseerTriggerThread.run(OverseerTriggerThread.java:127)
   [junit4]   2> 	at java.lang.Thread.run(Thread.java:748)
   [junit4]   2> Caused by: org.apache.zookeeper.KeeperException$SessionExpiredException: KeeperErrorCode = Session expired for /autoscaling.json
   [junit4]   2> 	at org.apache.zookeeper.KeeperException.create(KeeperException.java:130)
   [junit4]   2> 	at org.apache.zookeeper.KeeperException.create(KeeperException.java:54)
   [junit4]   2> 	at org.apache.zookeeper.ZooKeeper.getData(ZooKeeper.java:1215)
   [junit4]   2> 	at org.apache.solr.common.cloud.SolrZkClient.lambda$getData$5(SolrZkClient.java:340)
   [junit4]   2> 	at org.apache.solr.common.cloud.ZkCmdExecutor.retryOperation(ZkCmdExecutor.java:60)
   [junit4]   2> 	at org.apache.solr.common.cloud.SolrZkClient.getData(SolrZkClient.java:340)
   [junit4]   2> 	at org.apache.solr.client.solrj.impl.ZkDistribStateManager.getAutoScalingConfig(ZkDistribStateManager.java:176)
   [junit4]   2> 	... 3 more
   [junit4]   2> 2375862 ERROR (OverseerAutoScalingTriggerThread-73434860240437250-127.0.0.1:8983_solr-n_0000000001) [n:127.0.0.1:8983_solr    ] o.a.s.c.a.OverseerTriggerThread A ZK error has occurred
   [junit4]   2> java.io.IOException: org.apache.zookeeper.KeeperException$SessionExpiredException: KeeperErrorCode = Session expired for /autoscaling.json
   [junit4]   2> 	at org.apache.solr.client.solrj.impl.ZkDistribStateManager.getAutoScalingConfig(ZkDistribStateManager.java:183)
   [junit4]   2> 	at org.apache.solr.client.solrj.cloud.autoscaling.DistribStateManager.getAutoScalingConfig(DistribStateManager.java:78)
   [junit4]   2> 	at org.apache.solr.cloud.autoscaling.OverseerTriggerThread.run(OverseerTriggerThread.java:127)
   [junit4]   2> 	at java.lang.Thread.run(Thread.java:748)
   [junit4]   2> Caused by: org.apache.zookeeper.KeeperException$SessionExpiredException: KeeperErrorCode = Session expired for /autoscaling.json
   [junit4]   2> 	at org.apache.zookeeper.KeeperException.create(KeeperException.java:130)
   [junit4]   2> 	at org.apache.zookeeper.KeeperException.create(KeeperException.java:54)
   [junit4]   2> 	at org.apache.zookeeper.ZooKeeper.getData(ZooKeeper.java:1215)
   [junit4]   2> 	at org.apache.solr.common.cloud.SolrZkClient.lambda$getData$5(SolrZkClient.java:340)
   [junit4]   2> 	at org.apache.solr.common.cloud.ZkCmdExecutor.retryOperation(ZkCmdExecutor.java:60)
   [junit4]   2> 	at org.apache.solr.common.cloud.SolrZkClient.getData(SolrZkClient.java:340)
   [junit4]   2> 	at org.apache.solr.client.solrj.impl.ZkDistribStateManager.getAutoScalingConfig(ZkDistribStateManager.java:176)
   [junit4]   2> 	... 3 more
   [junit4]   2> 2375862 ERROR (OverseerAutoScalingTriggerThread-73434860240437250-127.0.0.1:8983_solr-n_0000000001) [n:127.0.0.1:8983_solr    ] o.a.s.c.a.OverseerTriggerThread A ZK error has occurred
   [junit4]   2> java.io.IOException: org.apache.zookeeper.KeeperException$SessionExpiredException: KeeperErrorCode = Session expired for /autoscaling.json
   [junit4]   2> 	at org.apache.solr.client.solrj.impl.ZkDistribStateManager.getAutoScalingConfig(ZkDistribStateManager.java:183)
   [junit4]   2> 	at org.apache.solr.client.solrj.cloud.autoscaling.DistribStateManager.getAutoScalingConfig(DistribStateManager.java:78)
   [junit4]   2> 	at org.apache.solr.cloud.autoscaling.OverseerTriggerThread.run(OverseerTriggerThread.java:127)
   [junit4]   2> 	at java.lang.Thread.run(Thread.java:748)
   [junit4]   2> Caused by: org.apache.zookeeper.KeeperException$SessionExpiredException: KeeperErrorCode = Session expired for /autoscaling.json
   [junit4]   2> 	at org.apache.zookeeper.KeeperException.create(KeeperException.java:130)
   [junit4]   2> 	at org.apache.zookeeper.KeeperException.create(KeeperException.java:54)
   [junit4]   2> 	at org.apache.zookeeper.ZooKeeper.getData(ZooKeeper.java:1215)
   [junit4]   2> 	at org.apache.solr.common.cloud.SolrZkClient.lambda$getData$5(SolrZkClient.java:340)
   [junit4]   2> 	at org.apache.solr.common.cloud.ZkCmdExecutor.retryOperation(ZkCmdExecutor.java:60)
   [junit4]   2> 	at org.apache.solr.common.cloud.SolrZkClient.getData(SolrZkClient.java:340)
   [junit4]   2> 	at org.apache.solr.client.solrj.impl.ZkDistribStateManager.getAutoScalingConfig(ZkDistribStateManager.java:176)
   [junit4]   2> 	... 3 more
   [junit4]   2> 2375863 ERROR (OverseerAutoScalingTriggerThread-73434860240437250-127.0.0.1:8983_solr-n_0000000001) [n:127.0.0.1:8983_solr    ] o.a.s.c.a.OverseerTriggerThread A ZK error has occurred
   [junit4]   2> java.io.IOException: org.apache.zookeeper.KeeperException$SessionExpiredException: KeeperErrorCode = Session expired for /autoscaling.json
   [junit4]   2> 	at org.apache.solr.client.solrj.impl.ZkDistribStateManager.getAutoScalingConfig(ZkDistribStateManager.java:183)
   [junit4]   2> 	at org.apache.solr.client.solrj.cloud.autoscaling.DistribStateManager.getAutoScalingConfig(DistribStateManager.java:78)
   [junit4]   2> 	at org.apache.solr.cloud.autoscaling.OverseerTriggerThread.run(OverseerTriggerThread.java:127)
   [junit4]   2> 	at java.lang.Thread.run(Thread.java:748)
   [junit4]   2> Caused by: org.apache.zookeeper.KeeperException$SessionExpiredException: KeeperErrorCode = Session expired for /autoscaling.json
   [junit4]   2> 	at org.apache.zookeeper.KeeperException.create(KeeperException.java:130)
   [junit4]   2> 	at org.apache.zookeeper.KeeperException.create(KeeperException.java:54)
   [junit4]   2> 	at org.apache.zookeeper.ZooKeeper.getData(ZooKeeper.java:1215)
   [junit4]   2> 	at org.apache.solr.common.cloud.SolrZkClient.lambda$getData$5(SolrZkClient.java:340)
   [junit4]   2> 	at org.apache.solr.common.cloud.ZkCmdExecutor.retryOperation(ZkCmdExecutor.java:60)
   [junit4]   2> 	at org.apache.solr.common.cloud.SolrZkClient.getData(SolrZkClient.java:340)
   [junit4]   2> 	at org.apache.solr.client.solrj.impl.ZkDistribStateManager.getAutoScalingConfig(ZkDistribStateManager.java:176)
   [junit4]   2> 	... 3 more
   [junit4]   2> 2375863 ERROR (OverseerAutoScalingTriggerThread-73434860240437250-127.0.0.1:8983_solr-n_0000000001) [n:127.0.0.1:8983_solr    ] o.a.s.c.a.OverseerTriggerThread A ZK error has occurred
   [junit4]   2> java.io.IOException: org.apache.zookeeper.KeeperException$SessionExpiredException: KeeperErrorCode = Session expired for /autoscaling.json
   [junit4]   2> 	at org.apache.solr.client.solrj.impl.ZkDistribStateManager.getAutoScalingConfig(ZkDistribStateManager.java:183)
   [junit4]   2> 	at org.apache.solr.client.solrj.cloud.autoscaling.DistribStateManager.getAutoScalingConfig(DistribStateManager.java:78)
   [junit4]   2> 	at org.apache.solr.cloud.autoscaling.OverseerTriggerThread.run(OverseerTriggerThread.java:127)
   [junit4]   2> 	at java.lang.Thread.run(Thread.java:748)
   [junit4]   2> Caused by: org.apache.zookeeper.KeeperException$SessionExpiredException: KeeperErrorCode = Session expired for /autoscaling.json
   [junit4]   2> 	at org.apache.zookeeper.KeeperException.create(KeeperException.java:130)
   [junit4]   2> 	at org.apache.zookeeper.KeeperException.create(KeeperException.java:54)
   [junit4]   2> 	at org.apache.zookeeper.ZooKeeper.getData(ZooKeeper.java:1215)
   [junit4]   2> 	at org.apache.solr.common.cloud.SolrZkClient.lambda$getData$5(SolrZkClient.java:340)
   [junit4]   2> 	at org.apache.solr.common.cloud.ZkCmdExecutor.retryOperation(ZkCmdExecutor.java:60)
   [junit4]   2> 	at org.apache.solr.common.cloud.SolrZkClient.getData(SolrZkClient.java:340)
   [junit4]   2> 	at org.apache.solr.client.solrj.impl.ZkDistribStateManager.getAutoScalingConfig(ZkDistribStateManager.java:176)
   [junit4]   2> 	... 3 more
   [junit4]   2> 2375863 ERROR (OverseerAutoScalingTriggerThread-73434860240437250-127.0.0.1:8983_solr-n_0000000001) [n:127.0.0.1:8983_solr    ] o.a.s.c.a.OverseerTriggerThread A ZK error has occurred
   [junit4]   2> java.io.IOException: org.apache.zookeeper.KeeperException$SessionExpiredException: KeeperErrorCode = Session expired for /autoscaling.json
   [junit4]   2> 	at org.apache.solr.client.solrj.impl.ZkDistribStateManager.getAutoScalingConfig(ZkDistribStateManager.java:183)
   [junit4]   2> 	at org.apache.solr.client.solrj.cloud.autoscaling.DistribStateManager.getAutoScalingConfig(DistribStateManager.java:78)
   [junit4]   2> 	at org.apache.solr.cloud.autoscaling.OverseerTriggerThread.run(OverseerTriggerThread.java:127)
   [junit4]   2> 	at java.lang.Thread.run(Thread.java:748)
   [junit4]   2> Caused by: org.apache.zookeeper.KeeperException$SessionExpiredException: KeeperErrorCode = Session expired for /autoscaling.json
   [junit4]   2> 	at org.apache.zookeeper.KeeperException.create(KeeperException.java:130)
   [junit4]   2> 	at org.apache.zookeeper.KeeperException.create(KeeperException.java:54)
   [junit4]   2> 	at org.apache.zookeeper.ZooKeeper.getData(ZooKeeper.java:1215)
   [junit4]   2> 	at org.apache.solr.common.cloud.SolrZkClient.lambda$getData$5(SolrZkClient.java:340)
   [junit4]   2> 	at org.apache.solr.common.cloud.ZkCmdExecutor.retryOperation(ZkCmdExecutor.java:60)
   [junit4]   2> 	at org.apache.solr.common.cloud.SolrZkClient.getData(SolrZkClient.java:340)
   [junit4]   2> 	at org.apache.solr.client.solrj.impl.ZkDistribStateManager.getAutoScalingConfig(ZkDistribStateManager.java:176)
   [junit4]   2> 	... 3 more
   [junit4]   2> 2375863 ERROR (OverseerAutoScalingTriggerThread-73434860240437250-127.0.0.1:8983_solr-n_0000000001) [n:127.0.0.1:8983_solr    ] o.a.s.c.a.OverseerTriggerThread A ZK error has occurred
   [junit4]   2> java.io.IOException: org.apache.zookeeper.KeeperException$SessionExpiredException: KeeperErrorCode = Session expired for /autoscaling.json
   [junit4]   2> 	at org.apache.solr.client.solrj.impl.ZkDistribStateManager.getAutoScalingConfig(ZkDistribStateManager.java:183)
   [junit4]   2> 	at org.apache.solr.client.solrj.cloud.autoscaling.DistribStateManager.getAutoScalingConfig(DistribStateManager.java:78)
   [junit4]   2> 	at org.apache.solr.cloud.autoscaling.OverseerTriggerThread.run(OverseerTriggerThread.java:127)
   [junit4]   2> 	at java.lang.Thread.run(Thread.java:748)
   [junit4]   2> Caused by: org.apache.zookeeper.KeeperException$SessionExpiredException: KeeperErrorCode = Session expired for /autoscaling.json
   [junit4]   2> 	at org.apache.zookeeper.KeeperException.create(KeeperException.java:130)
   [junit4]   2> 	at org.apache.zookeeper.KeeperException.create(KeeperException.java:54)
   [junit4]   2> 	at org.apache.zookeeper.ZooKeeper.getData(ZooKeeper.java:1215)
   [junit4]   2> 	at org.apache.solr.common.cloud.SolrZkClient.lambda$getData$5(SolrZkClient.java:340)
   [junit4]   2> 	at org.apache.solr.common.cloud.ZkCmdExecutor.retryOperation(ZkCmdExecutor.java:60)
   [junit4]   2> 	at org.apache.solr.common.cloud.SolrZkClient.getData(SolrZkClient.java:340)
   [junit4]   2> 	at org.apache.solr.client.solrj.impl.ZkDistribStateManager.getAutoScalingConfig(ZkDistribStateManager.java:176)
   [junit4]   2> 	... 3 more
   [junit4]   2> 2375864 ERROR (OverseerAutoScalingTriggerThread-73434860240437250-127.0.0.1:8983_solr-n_0000000001) [n:127.0.0.1:8983_solr    ] o.a.s.c.a.OverseerTriggerThread A ZK error has occurred
   [junit4]   2> java.io.IOException: org.apache.zookeeper.KeeperException$SessionExpiredException: KeeperErrorCode = Session expired for /autoscaling.json
   [junit4]   2> 	at org.apache.solr.client.solrj.impl.ZkDistribStateManager.getAutoScalingConfig(ZkDistribStateManager.java:183)
   [junit4]   2> 	at org.apache.solr.client.solrj.cloud.autoscaling.DistribStateManager.getAutoScalingConfig(DistribStateManager.java:78)
   [junit4]   2> 	at org.apache.solr.cloud.autoscaling.OverseerTriggerThread.run(OverseerTriggerThread.java:127)
   [junit4]   2> 	at java.lang.Thread.run(Thread.java:748)
   [junit4]   2> Caused by: org.apache.zookeeper.KeeperException$SessionExpiredException: KeeperErrorCode = Session expired for /autoscaling.json
   [junit4]   2> 	at org.apache.zookeeper.KeeperException.create(KeeperException.java:130)
   [junit4]   2> 	at org.apache.zookeeper.KeeperException.create(KeeperException.java:54)
   [junit4]   2> 	at org.apache.zookeeper.ZooKeeper.getData(ZooKeeper.java:1215)
   [junit4]   2> 	at org.apache.solr.common.cloud.SolrZkClient.lambda$getData$5(SolrZkClient.java:340)
   [junit4]   2> 	at org.apache.solr.common.cloud.ZkCmdExecutor.retryOperation(ZkCmdExecutor.java:60)
   [junit4]   2> 	at org.apache.solr.common.cloud.SolrZkClient.getData(SolrZkClient.java:340)
   [junit4]   2> 	at org.apache.solr.client.solrj.impl.ZkDistribStateManager.getAutoScalingConfig(ZkDistribStateManager.java:176)
   [junit4]   2> 	... 3 more
   [junit4]   2> 2375864 ERROR (OverseerAutoScalingTriggerThread-73434860240437250-127.0.0.1:8983_solr-n_0000000001) [n:127.0.0.1:8983_solr    ] o.a.s.c.a.OverseerTriggerThread A ZK error has occurred
   [junit4]   2> java.io.IOException: org.apache.zookeeper.KeeperException$SessionExpiredException: KeeperErrorCode = Session expired for /autoscaling.json
   [junit4]   2> 	at org.apache.solr.client.solrj.impl.ZkDistribStateManager.getAutoScalingConfig(ZkDistribStateManager.java:183)
   [junit4]   2> 	at org.apache.solr.client.solrj.cloud.autoscaling.DistribStateManager.getAutoScalingConfig(DistribStateManager.java:78)
   [junit4]   2> 	at org.apache.solr.cloud.autoscaling.OverseerTriggerThread.run(OverseerTriggerThread.java:127)
   [junit4]   2> 	at java.lang.Thread.run(Thread.java:748)
   [junit4]   2> Caused by: org.apache.zookeeper.KeeperException$SessionExpiredException: KeeperErrorCode = Session expired for /autoscaling.json
   [junit4]   2> 	at org.apache.zookeeper.KeeperException.create(KeeperException.java:130)
   [junit4]   2> 	at org.apache.zookeeper.KeeperException.create(KeeperException.java:54)
   [junit4]   2> 	at org.apache.zookeeper.ZooKeeper.getData(ZooKeeper.java:1215)
   [junit4]   2> 	at org.apache.solr.common.cloud.SolrZkClient.lambda$getData$5(SolrZkClient.java:340)
   [junit4]   2> 	at org.apache.solr.common.cloud.ZkCmdExecutor.retryOperation(ZkCmdExecutor.java:60)
   [junit4]   2> 	at org.apache.solr.common.cloud.SolrZkClient.getData(SolrZkClient.java:340)
   [junit4]   2> 	at org.apache.solr.client.solrj.impl.ZkDistribStateManager.getAutoScalingConfig(ZkDistribStateManager.java:176)
   [junit4]   2> 	... 3 more
   [junit4]   2> 2375864 ERROR (OverseerAutoScalingTriggerThread-73434860240437250-127.0.0.1:8983_solr-n_0000000001) [n:127.0.0.1:8983_solr    ] o.a.s.c.a.OverseerTriggerThread A ZK error has occurred
   [junit4]   2> java.io.IOException: org.apache.zookeeper.KeeperException$SessionExpiredException: KeeperErrorCode = Session expired for /autoscaling.json
   [junit4]   2> 	at org.apache.solr.client.solrj.impl.ZkDistribStateManager.getAutoScalingConfig(ZkDistribStateManager.java:183)
   [junit4]   2> 	at org.apache.solr.client.solrj.cloud.autoscaling.DistribStateManager.getAutoScalingConfig(DistribStateManager.java:78)
   [junit4]   2> 	at org.apache.solr.cloud.autoscaling.OverseerTriggerThread.run(OverseerTriggerThread.java:127)
   [junit4]   2> 	at java.lang.Thread.run(Thread.java:748)
   [junit4]   2> Caused by: org.apache.zookeeper.KeeperException$SessionExpiredException: KeeperErrorCode = Session expired for /autoscaling.json
   [junit4]   2> 	at org.apache.zookeeper.KeeperException.create(KeeperException.java:130)
   [junit4]   2> 	at org.apache.zookeeper.KeeperException.create(KeeperException.java:54)
   [junit4]   2> 	at org.apache.zookeeper.ZooKeeper.getData(ZooKeeper.java:1215)
   [junit4]   2> 	at org.apache.solr.common.cloud.SolrZkClient.lambda$getData$5(SolrZkClient.java:340)
   [junit4]   2> 	at org.apache.solr.common.cloud.ZkCmdExecutor.retryOperation(ZkCmdExecutor.java:60)
   [junit4]   2> 	at org.apache.solr.common.cloud.SolrZkClient.getData(SolrZkClient.java:340)
   [junit4]   2> 	at org.apache.solr.client.solrj.impl.ZkDistribStateManager.getAutoScalingConfig(ZkDistribStateManager.java:176)
   [junit4]   2> 	... 3 more
   [junit4]   2> 2375864 ERROR (OverseerAutoScalingTriggerThread-73434860240437250-127.0.0.1:8983_solr-n_0000000001) [n:127.0.0.1:8983_solr    ] o.a.s.c.a.OverseerTriggerThread A ZK error has occurred
   [junit4]   2> java.io.IOException: org.apache.zookeeper.KeeperException$SessionExpiredException: KeeperErrorCode = Session expired for /autoscaling.json
   [junit4]   2> 	at org.apache.solr.client.solrj.impl.ZkDistribStateManager.getAutoScalingConfig(ZkDistribStateManager.java:183)
   [junit4]   2> 	at org.apache.solr.client.solrj.cloud.autoscaling.DistribStateManager.getAutoScalingConfig(DistribStateManager.java:78)
   [junit4]   2> 	at org.apache.solr.cloud.autoscaling.OverseerTriggerThread.run(OverseerTriggerThread.java:127)
   [junit4]   2> 	at java.lang.Thread.run(Thread.java:748)
   [junit4]   2> Caused by: org.apache.zookeeper.KeeperException$SessionExpiredException: KeeperErrorCode = Session expired for /autoscaling.json
   [junit4]   2> 	at org.apache.zookeeper.KeeperException.create(KeeperException.java:130)
   [junit4]   2> 	at org.apache.zookeeper.KeeperException.create(KeeperException.java:54)
   [junit4]   2> 	at org.apache.zookeeper.ZooKeeper.getData(ZooKeeper.java:1215)
   [junit4]   2> 	at org.apache.solr.common.cloud.SolrZkClient.lambda$getData$5(SolrZkClient.java:340)
   [junit4]   2> 	at org.apache.solr.common.cloud.ZkCmdExecutor.retryOperation(ZkCmdExecutor.java:60)
   [junit4]   2> 	at org.apache.solr.common.cloud.SolrZkClient.getData(SolrZkClient.java:340)
   [junit4]   2> 	at org.apache.solr.client.solrj.impl.ZkDistribStateManager.getAutoScalingConfig(ZkDistribStateManager.java:176)
   [junit4]   2> 	... 3 more
   [junit4]   2> 2375865 ERROR (OverseerAutoScalingTriggerThread-73434860240437250-127.0.0.1:8983_solr-n_0000000001) [n:127.0.0.1:8983_solr    ] o.a.s.c.a.OverseerTriggerThread A ZK error has occurred
   [junit4]   2> java.io.IOException: org.apache.zookeeper.KeeperException$SessionExpiredException: KeeperErrorCode = Session expired for /autoscaling.json
   [junit4]   2> 	at org.apache.solr.client.solrj.impl.ZkDistribStateManager.getAutoScalingConfig(ZkDistribStateManager.java:183)
   [junit4]   2> 	at org.apache.solr.client.solrj.cloud.autoscaling.DistribStateManager.getAutoScalingConfig(DistribStateManager.java:78)
   [junit4]   2> 	at org.apache.solr.cloud.autoscaling.OverseerTriggerThread.run(OverseerTriggerThread.java:127)
   [junit4]   2> 	at java.lang.Thread.run(Thread.java:748)
   [junit4]   2> Caused by: org.apache.zookeeper.KeeperException$SessionExpiredException: KeeperErrorCode = Session expired for /autoscaling.json
   [junit4]   2> 	at org.apache.zookeeper.KeeperException.create(KeeperException.java:130)
   [junit4]   2> 	at org.apache.zookeeper.KeeperException.create(KeeperException.java:54)
   [junit4]   2> 	at org.apache.zookeeper.ZooKeeper.getData(ZooKeeper.java:1215)
   [junit4]   2> 	at org.apache.solr.common.cloud.SolrZkClient.lambda$getData$5(SolrZkClient.java:340)
   [junit4]   2> 	at org.apache.solr.common.cloud.ZkCmdExecutor.retryOperation(ZkCmdExecutor.java:60)
   [junit4]   2> 	at org.apache.solr.common.cloud.SolrZkClient.getData(SolrZkClient.java:340)
   [junit4]   2> 	at org.apache.solr.client.solrj.impl.ZkDistribStateManager.getAutoScalingConfig(ZkDistribStateManager.java:176)
   [junit4]   2> 	... 3 more
   [junit4]   2> 2375865 ERROR (OverseerAutoScalingTriggerThread-73434860240437250-127.0.0.1:8983_solr-n_0000000001) [n:127.0.0.1:8983_solr    ] o.a.s.c.a.OverseerTriggerThread A ZK error has occurred
   [junit4]   2> java.io.IOException: org.apache.zookeeper.KeeperException$SessionExpiredException: KeeperErrorCode = Session expired for /autoscaling.json
   [junit4]   2> 	at org.apache.solr.client.solrj.impl.ZkDistribStateManager.getAutoScalingConfig(ZkDistribStateManager.java:183)
   [junit4]   2> 	at org.apache.solr.client.solrj.cloud.autoscaling.DistribStateManager.getAutoScalingConfig(DistribStateManager.java:78)
   [junit4]   2> 	at org.apache.solr.cloud.autoscaling.OverseerTriggerThread.run(OverseerTriggerThread.java:127)
   [junit4]   2> 	at java.lang.Thread.run(Thread.java:748)
   [junit4]   2> Caused by: org.apache.zookeeper.KeeperException$SessionExpiredException: KeeperErrorCode = Session expired for /autoscaling.json
   [junit4]   2> 	at org.apache.zookeeper.KeeperException.create(KeeperException.java:130)
   [junit4]   2> 	at org.apache.zookeeper.KeeperException.create(KeeperException.java:54)
   [junit4]   2> 	at org.apache.zookeeper.ZooKeeper.getData(ZooKeeper.java:1215)
   [junit4]   2> 	at org.apache.solr.common.cloud.SolrZkClient.lambda$getData$5(SolrZkClient.java:340)
   [junit4]   2> 	at org.apache.solr.common.cloud.ZkCmdExecutor.retryOperation(ZkCmdExecutor.java:60)
   [junit4]   2> 	at org.apache.solr.common.cloud.SolrZkClient.getData(SolrZkClient.java:340)
   [junit4]   2> 	at org.apache.solr.client.solrj.impl.ZkDistribStateManager.getAutoScalingConfig(ZkDistribStateManager.java:176)
   [junit4]   2> 	... 3 more
   [junit4]   2> 2375865 ERROR (OverseerAutoScalingTriggerThread-73434860240437250-127.0.0.1:8983_solr-n_0000000001) [n:127.0.0.1:8983_solr    ] o.a.s.c.a.OverseerTriggerThread A ZK error has occurred
   [junit4]   2> java.io.IOException: org.apache.zookeeper.KeeperException$SessionExpiredException: KeeperErrorCode = Session expired for /autoscaling.json
   [junit4]   2> 	at org.apache.solr.client.solrj.impl.ZkDistribStateManager.getAutoScalingConfig(ZkDistribStateManager.java:183)
   [junit4]   2> 	at org.apache.solr.client.solrj.cloud.autoscaling.DistribStateManager.getAutoScalingConfig(DistribStateManager.java:78)
   [junit4]   2> 	at org.apache.solr.cloud.autoscaling.OverseerTriggerThread.run(OverseerTriggerThread.java:127)
   [junit4]   2> 	at java.lang.Thread.run(Thread.java:748)
   [junit4]   2> Caused by: org.apache.zookeeper.KeeperException$SessionExpiredException: KeeperErrorCode = Session expired for /autoscaling.json
   [junit4]   2> 	at org.apache.zookeeper.KeeperException.create(KeeperException.java:130)
   [junit4]   2> 	at org.apache.zookeeper.KeeperException.create(KeeperException.java:54)
   [junit4]   2> 	at org.apache.zookeeper.ZooKeeper.getData(ZooKeeper.java:1215)
   [junit4]   2> 	at org.apache.solr.common.cloud.SolrZkClient.lambda$getData$5(SolrZkClient.java:340)
   [junit4]   2> 	at org.apache.solr.common.cloud.ZkCmdExecutor.retryOperation(ZkCmdExecutor.java:60)
   [junit4]   2> 	at org.apache.solr.common.cloud.SolrZkClient.getData(SolrZkClient.java:340)
   [junit4]   2> 	at org.apache.solr.client.solrj.impl.ZkDistribStateManager.getAutoScalingConfig(ZkDistribStateManager.java:176)
   [junit4]   2> 	... 3 more
   [junit4]   2> 2375865 ERROR (OverseerAutoScalingTriggerThread-73434860240437250-127.0.0.1:8983_solr-n_0000000001) [n:127.0.0.1:8983_solr    ] o.a.s.c.a.OverseerTriggerThread A ZK error has occurred
   [junit4]   2> java.io.IOException: org.apache.zookeeper.KeeperException$SessionExpiredException: KeeperErrorCode = Session expired for /autoscaling.json
   [junit4]   2> 	at org.apache.solr.client.solrj.impl.ZkDistribStateManager.getAutoScalingConfig(ZkDistribStateManager.java:183)
   [junit4]   2> 	at org.apache.solr.client.solrj.cloud.autoscaling.DistribStateManager.getAutoScalingConfig(DistribStateManager.java:78)
   [junit4]   2> 	at org.apache.solr.cloud.autoscaling.OverseerTriggerThread.run(OverseerTriggerThread.java:127)
   [junit4]   2> 	at java.lang.Thread.run(Thread.java:748)
   [junit4]   2> Caused by: org.apache.zookeeper.KeeperException$SessionExpiredException: KeeperErrorCode = Session expired for /autoscaling.json
   [junit4]   2> 	at org.apache.zookeeper.KeeperException.create(KeeperException.java:130)
   [junit4]   2> 	at org.apache.zookeeper.KeeperException.create(KeeperException.java:54)
   [junit4]   2> 	at org.apache.zookeeper.ZooKeeper.getData(ZooKeeper.java:1215)
   [junit4]   2> 	at org.apache.solr.common.cloud.SolrZkClient.lambda$getData$5(SolrZkClient.java:340)
   [junit4]   2> 	at org.apache.solr.common.cloud.ZkCmdExecutor.retryOperation(ZkCmdExecutor.java:60)
   [junit4]   2> 	at org.apache.solr.common.cloud.SolrZkClient.getData(SolrZkClient.java:340)
   [junit4]   2> 	at org.apache.solr.client.solrj.impl.ZkDistribStateManager.getAutoScalingConfig(ZkDistribStateManager.java:176)
   [junit4]   2> 	... 3 more
   [junit4]   2> 2375866 ERROR (OverseerAutoScalingTriggerThread-73434860240437250-127.0.0.1:8983_solr-n_0000000001) [n:127.0.0.1:8983_solr    ] o.a.s.c.a.OverseerTriggerThread A ZK error has occurred
   [junit4]   2> java.io.IOException: org.apache.zookeeper.KeeperException$SessionExpiredException: KeeperErrorCode = Session expired for /autoscaling.json
   [junit4]   2> 	at org.apache.solr.client.solrj.impl.ZkDistribStateManager.getAutoScalingConfig(ZkDistribStateManager.java:183)
   [junit4]   2> 	at org.apache.solr.client.solrj.cloud.autoscaling.DistribStateManager.getAutoScalingConfig(DistribStateManager.java:78)
   [junit4]   2> 	at org.apache.solr.cloud.autoscaling.OverseerTriggerThread.run(OverseerTriggerThread.java:127)
   [junit4]   2> 	at java.lang.Thread.run(Thread.java:748)
   [junit4]   2> Caused by: org.apache.zookeeper.KeeperException$SessionExpiredException: KeeperErrorCode = Session expired for /autoscaling.json
   [junit4]   2> 	at org.apache.zookeeper.KeeperException.create(KeeperException.java:130)
   [junit4]   2> 	at org.apache.zookeeper.KeeperException.create(KeeperException.java:54)
   [junit4]   2> 	at org.apache.zookeeper.ZooKeeper.getData(ZooKeeper.java:1215)
   [junit4]   2> 	at org.apache.solr.common.cloud.SolrZkClient.lambda$getData$5(SolrZkClient.java:340)
   [junit4]   2> 	at org.apache.solr.common.cloud.ZkCmdExecutor.retryOperation(ZkCmdExecutor.java:60)
   [junit4]   2> 	at org.apache.solr.common.cloud.SolrZkClient.getData(SolrZkClient.java:340)
   [junit4]   2> 	at org.apache.solr.client.solrj.impl.ZkDistribStateManager.getAutoScalingConfig(ZkDistribStateManager.java:176)
   [junit4]   2> 	... 3 more
   [junit4]   2> 2375866 ERROR (OverseerAutoScalingTriggerThread-73434860240437250-127.0.0.1:8983_solr-n_0000000001) [n:127.0.0.1:8983_solr    ] o.a.s.c.a.OverseerTriggerThread A ZK error has occurred
   [junit4]   2> java.io.IOException: org.apache.zookeeper.KeeperException$SessionExpiredException: KeeperErrorCode = Session expired for /autoscaling.json
   [junit4]   2> 	at org.apache.solr.client.solrj.impl.ZkDistribStateManager.getAutoScalingConfig(ZkDistribStateManager.java:183)
   [junit4]   2> 	at org.apache.solr.client.solrj.cloud.autoscaling.DistribStateManager.getAutoScalingConfig(DistribStateManager.java:78)
   [junit4]   2> 	at org.apache.solr.cloud.autoscaling.OverseerTriggerThread.run(OverseerTriggerThread.java:127)
   [junit4]   2> 	at java.lang.Thread.run(Thread.java:748)
   [junit4]   2> Caused by: org.apache.zookeeper.KeeperException$SessionExpiredException: KeeperErrorCode = Session expired for /autoscaling.json
   [junit4]   2> 	at org.apache.zookeeper.KeeperException.create(KeeperException.java:130)
   [junit4]   2> 	at org.apache.zookeeper.KeeperException.create(KeeperException.java:54)
   [junit4]   2> 	at org.apache.zookeeper.ZooKeeper.getData(ZooKeeper.java:1215)
   [junit4]   2> 	at org.apache.solr.common.cloud.SolrZkClient.lambda$getData$5(SolrZkClient.java:340)
   [junit4]   2> 	at org.apache.solr.common.cloud.ZkCmdExecutor.retryOperation(ZkCmdExecutor.java:60)
   [junit4]   2> 	at org.apache.solr.common.cloud.SolrZkClient.getData(SolrZkClient.java:340)
   [junit4]   2> 	at org.apache.solr.client.solrj.impl.ZkDistribStateManager.getAutoScalingConfig(ZkDistribStateManager.java:176)
   [junit4]   2> 	... 3 more
   [junit4]   2> 2375866 ERROR (OverseerAutoScalingTriggerThread-73434860240437250-127.0.0.1:8983_solr-n_0000000001) [n:127.0.0.1:8983_solr    ] o.a.s.c.a.OverseerTriggerThread A ZK error has occurred
   [junit4]   2> java.io.IOException: org.apache.zookeeper.KeeperException$SessionExpiredException: KeeperErrorCode = Session expired for /autoscaling.json
   [junit4]   2> 	at org.apache.solr.client.solrj.impl.ZkDistribStateManager.getAutoScalingConfig(ZkDistribStateManager.java:183)
   [junit4]   2> 	at org.apache.solr.client.solrj.cloud.autoscaling.DistribStateManager.getAutoScalingConfig(DistribStateManager.java:78)
   [junit4]   2> 	at org.apache.solr.cloud.autoscaling.OverseerTriggerThread.run(OverseerTriggerThread.java:127)
   [junit4]   2> 	at java.lang.Thread.run(Thread.java:748)
   [junit4]   2> Caused by: org.apache.zookeeper.KeeperException$SessionExpiredException: KeeperErrorCode = Session expired for /autoscaling.json
   [junit4]   2> 	at org.apache.zookeeper.KeeperException.create(KeeperException.java:130)
   [junit4]   2> 	at org.apache.zookeeper.KeeperException.create(KeeperException.java:54)
   [junit4]   2> 	at org.apache.zookeeper.ZooKeeper.getData(ZooKeeper.java:1215)
   [junit4]   2> 	at org.apache.solr.common.cloud.SolrZkClient.lambda$getData$5(SolrZkClient.java:340)
   [junit4]   2> 	at org.apache.solr.common.cloud.ZkCmdExecutor.retryOperation(ZkCmdExecutor.java:60)
   [junit4]   2> 	at org.apache.solr.common.cloud.SolrZkClient.getData(SolrZkClient.java:340)
   [junit4]   2> 	at org.apache.solr.client.solrj.impl.ZkDistribStateManager.getAutoScalingConfig(ZkDistribStateManager.java:176)
   [junit4]   2> 	... 3 more
   [junit4]   2> 2375867 ERROR (OverseerAutoScalingTriggerThread-73434860240437250-127.0.0.1:8983_solr-n_0000000001) [n:127.0.0.1:8983_solr    ] o.a.s.c.a.OverseerTriggerThread A ZK error has occurred
   [junit4]   2> java.io.IOException: org.apache.zookeeper.KeeperException$SessionExpiredException: KeeperErrorCode = Session expired for /autoscaling.json
   [junit4]   2> 	at org.apache.solr.client.solrj.impl.ZkDistribStateManager.getAutoScalingConfig(ZkDistribStateManager.java:183)
   [junit4]   2> 	at org.apache.solr.client.solrj.cloud.autoscaling.DistribStateManager.getAutoScalingConfig(DistribStateManager.java:78)
   [junit4]   2> 	at org.apache.solr.cloud.autoscaling.OverseerTriggerThread.run(OverseerTriggerThread.java:127)
   [junit4]   2> 	at java.lang.Thread.run(Thread.java:748)
   [junit4]   2> Caused by: org.apache.zookeeper.KeeperException$SessionExpiredException: KeeperErrorCode = Session expired for /autoscaling.json
   [junit4]   2> 	at org.apache.zookeeper.KeeperException.create(KeeperException.java:130)
   [junit4]   2> 	at org.apache.zookeeper.KeeperException.create(KeeperException.java:54)
   [junit4]   2> 	at org.apache.zookeeper.ZooKeeper.getData(ZooKeeper.java:1215)
   [junit4]   2> 	at org.apache.solr.common.cloud.SolrZkClient.lambda$getData$5(SolrZkClient.java:340)
   [junit4]   2> 	at org.apache.solr.common.cloud.ZkCmdExecutor.retryOperation(ZkCmdExecutor.java:60)
   [junit4]   2> 	at org.apache.solr.common.cloud.SolrZkClient.getData(SolrZkClient.java:340)
   [junit4]   2> 	at org.apache.solr.client.solrj.impl.ZkDistribStateManager.getAutoScalingConfig(ZkDistribStateManager.java:176)
   [junit4]   2> 	... 3 more
   [junit4]   2> 2375867 ERROR (OverseerAutoScalingTriggerThread-73434860240437250-127.0.0.1:8983_solr-n_0000000001) [n:127.0.0.1:8983_solr    ] o.a.s.c.a.OverseerTriggerThread A ZK error has occurred
   [junit4]   2> java.io.IOException: org.apache.zookeeper.KeeperException$SessionExpiredException: KeeperErrorCode = Session expired for /autoscaling.json
   [junit4]   2> 	at org.apache.solr.client.solrj.impl.ZkDistribStateManager.getAutoScalingConfig(ZkDistribStateManager.java:183)
   [junit4]   2> 	at org.apache.solr.client.solrj.cloud.autoscaling.DistribStateManager.getAutoScalingConfig(DistribStateManager.java:78)
   [junit4]   2> 	at org.apache.solr.cloud.autoscaling.OverseerTriggerThread.run(OverseerTriggerThread.java:127)
   [junit4]   2> 	at java.lang.Thread.run(Thread.java:748)
   [junit4]   2> Caused by: org.apache.zookeeper.KeeperException$SessionExpiredException: KeeperErrorCode = Session expired for /autoscaling.json
   [junit4]   2> 	at org.apache.zookeeper.KeeperException.create(KeeperException.java:130)
   [junit4]   2> 	at org.apache.zookeeper.KeeperException.create(KeeperException.java:54)
   [junit4]   2> 	at org.apache.zookeeper.ZooKeeper.getData(ZooKeeper.java:1215)
   [junit4]   2> 	at org.apache.solr.common.cloud.SolrZkClient.lambda$getData$5(SolrZkClient.java:340)
   [junit4]   2> 	at org.apache.solr.common.cloud.ZkCmdExecutor.retryOperation(ZkCmdExecutor.java:60)
   [junit4]   2> 	at org.apache.solr.common.cloud.SolrZkClient.getData(SolrZkClient.java:340)
   [junit4]   2> 	at org.apache.solr.client.solrj.impl.ZkDistribStateManager.getAutoScalingConfig(ZkDistribStateManager.java:176)
   [junit4]   2> 	... 3 more
   [junit4]   2> 2375867 ERROR (OverseerAutoScalingTriggerThread-73434860240437250-127.0.0.1:8983_solr-n_0000000001) [n:127.0.0.1:8983_solr    ] o.a.s.c.a.OverseerTriggerThread A ZK error has occurred
   [junit4]   2> java.io.IOException: org.apache.zookeeper.KeeperException$SessionExpiredException: KeeperErrorCode = Session expired for /autoscaling.json
   [junit4]   2> 	at org.apache.solr.client.solrj.impl.ZkDistribStateManager.getAutoScalingConfig(ZkDistribStateManager.java:183)
   [junit4]   2> 	at org.apache.solr.client.solrj.cloud.autoscaling.DistribStateManager.getAutoScalingConfig(DistribStateManager.java:78)
   [junit4]   2> 	at org.apache.solr.cloud.autoscaling.OverseerTriggerThread.run(OverseerTriggerThread.java:127)
   [junit4]   2> 	at java.lang.Thread.run(Thread.java:748)
   [junit4]   2> Caused by: org.apache.zookeeper.KeeperException$SessionExpiredException: KeeperErrorCode = Session expired for /autoscaling.json
   [junit4]   2> 	at org.apache.zookeeper.KeeperException.create(KeeperException.java:130)
   [junit4]   2> 	at org.apache.zookeeper.KeeperException.create(KeeperException.java:54)
   [junit4]   2> 	at org.apache.zookeeper.ZooKeeper.getData(ZooKeeper.java:1215)
   [junit4]   2> 	at org.apache.solr.common.cloud.SolrZkClient.lambda$getData$5(SolrZkClient.java:340)
   [junit4]   2> 	at org.apache.solr.common.cloud.ZkCmdExecutor.retryOperation(ZkCmdExecutor.java:60)
   [junit4]   2> 	at org.apache.solr.common.cloud.SolrZkClient.getData(SolrZkClient.java:340)
   [junit4]   2> 	at org.apache.solr.client.solrj.impl.ZkDistribStateManager.getAutoScalingConfig(ZkDistribStateManager.java:176)
   [junit4]   2> 	... 3 more
   [junit4]   2> 2375868 ERROR (OverseerAutoScalingTriggerThread-73434860240437250-127.0.0.1:8983_solr-n_0000000001) [n:127.0.0.1:8983_solr    ] o.a.s.c.a.OverseerTriggerThread A ZK error has occurred
   [junit4]   2> java.io.IOException: org.apache.zookeeper.KeeperException$SessionExpiredException: KeeperErrorCode = Session expired for /autoscaling.json
   [junit4]   2> 	at org.apache.solr.client.solrj.impl.ZkDistribStateManager.getAutoScalingConfig(ZkDistribStateManager.java:183)
   [junit4]   2> 	at org.apache.solr.client.solrj.cloud.autoscaling.DistribStateManager.getAutoScalingConfig(DistribStateManager.java:78)
   [junit4]   2> 	at org.apache.solr.cloud.autoscaling.OverseerTriggerThread.run(OverseerTriggerThread.java:127)
   [junit4]   2> 	at java.lang.Thread.run(Thread.java:748)
   [junit4]   2> Caused by: org.apache.zookeeper.KeeperException$SessionExpiredException: KeeperErrorCode = Session expired for /autoscaling.json
   [junit4]   2> 	at org.apache.zookeeper.KeeperException.create(KeeperException.java:130)
   [junit4]   2> 	at org.apache.zookeeper.KeeperException.create(KeeperException.java:54)
   [junit4]   2> 	at org.apache.zookeeper.ZooKeeper.getData(ZooKeeper.java:1215)
   [junit4]   2> 	at org.apache.solr.common.cloud.SolrZkClient.lambda$getData$5(SolrZkClient.java:340)
   [junit4]   2> 	at org.apache.solr.common.cloud.ZkCmdExecutor.retryOperation(ZkCmdExecutor.java:60)
   [junit4]   2> 	at org.apache.solr.common.cloud.SolrZkClient.getData(SolrZkClient.java:340)
   [junit4]   2> 	at org.apache.solr.client.solrj.impl.ZkDistribStateManager.getAutoScalingConfig(ZkDistribStateManager.java:176)
   [junit4]   2> 	... 3 more
   [junit4]   2> 2375868 ERROR (OverseerAutoScalingTriggerThread-73434860240437250-127.0.0.1:8983_solr-n_0000000001) [n:127.0.0.1:8983_solr    ] o.a.s.c.a.OverseerTriggerThread A ZK error has occurred
   [junit4]   2> java.io.IOException: org.apache.zookeeper.KeeperException$SessionExpiredException: KeeperErrorCode = Session expired for /autoscaling.json
   [junit4]   2> 	at org.apache.solr.client.solrj.impl.ZkDistribStateManager.getAutoScalingConfig(ZkDistribStateManager.java:183)
   [junit4]   2> 	at org.apache.solr.client.solrj.cloud.autoscaling.DistribStateManager.getAutoScalingConfig(DistribStateManager.java:78)
   [junit4]   2> 	at org.apache.solr.cloud.autoscaling.OverseerTriggerThread.run(OverseerTriggerThread.java:127)
   [junit4]   2> 	at java.lang.Thread.run(Thread.java:748)
   [junit4]   2> Caused by: org.apache.zookeeper.KeeperException$SessionExpiredException: KeeperErrorCode = Session expired for /autoscaling.json
   [junit4]   2> 	at org.apache.zookeeper.KeeperException.create(KeeperException.java:130)
   [junit4]   2> 	at org.apache.zookeeper.KeeperException.create(KeeperException.java:54)
   [junit4]   2> 	at org.apache.zookeeper.ZooKeeper.getData(ZooKeeper.java:1215)
   [junit4]   2> 	at org.apache.solr.common.cloud.SolrZkClient.lambda$getData$5(SolrZkClient.java:340)
   [junit4]   2> 	at org.apache.solr.common.cloud.ZkCmdExecutor.retryOperation(ZkCmdExecutor.java:60)
   [junit4]   2> 	at org.apache.solr.common.cloud.SolrZkClient.getData(SolrZkClient.java:340)
   [junit4]   2> 	at org.apache.solr.client.solrj.impl.ZkDistribStateManager.getAutoScalingConfig(ZkDistribStateManager.java:176)
   [junit4]   2> 	... 3 more
   [junit4]   2> 2375868 ERROR (OverseerAutoScalingTriggerThread-73434860240437250-127.0.0.1:8983_solr-n_0000000001) [n:127.0.0.1:8983_solr    ] o.a.s.c.a.OverseerTriggerThread A ZK error has occurred
   [junit4]   2> java.io.IOException: org.apache.zookeeper.KeeperException$SessionExpiredException: KeeperErrorCode = Session expired for /autoscaling.json
   [junit4]   2> 	at org.apache.solr.client.solrj.impl.ZkDistribStateManager.getAutoScalingConfig(ZkDistribStateManager.java:183)
   [junit4]   2> 	at org.apache.solr.client.solrj.cloud.autoscaling.DistribStateManager.getAutoScalingConfig(DistribStateManager.java:78)
   [junit4]   2> 	at org.apache.solr.cloud.autoscaling.OverseerTriggerThread.run(OverseerTriggerThread.java:127)
   [junit4]   2> 	at java.lang.Thread.run(Thread.java:748)
   [junit4]   2> Caused by: org.apache.zookeeper.KeeperException$SessionExpiredException: KeeperErrorCode = Session expired for /autoscaling.json
   [junit4]   2> 	at org.apache.zookeeper.KeeperException.create(KeeperException.java:130)
   [junit4]   2> 	at org.apache.zookeeper.KeeperException.create(KeeperException.java:54)
   [junit4]   2> 	at org.apache.zookeeper.ZooKeeper.getData(ZooKeeper.java:1215)
   [junit4]   2> 	at org.apache.solr.common.cloud.SolrZkClient.lambda$getData$5(SolrZkClient.java:340)
   [junit4]   2> 	at org.apache.solr.common.cloud.ZkCmdExecutor.retryOperation(ZkCmdExecutor.java:60)
   [junit4]   2> 	at org.apache.solr.common.cloud.SolrZkClient.getData(SolrZkClient.java:340)
   [junit4]   2> 	at org.apache.solr.client.solrj.impl.ZkDistribStateManager.getAutoScalingConfig(ZkDistribStateManager.java:176)
   [junit4]   2> 	... 3 more
   [junit4]   2> 2375869 ERROR (OverseerAutoScalingTriggerThread-73434860240437250-127.0.0.1:8983_solr-n_0000000001) [n:127.0.0.1:8983_solr    ] o.a.s.c.a.OverseerTriggerThread A ZK error has occurred
   [junit4]   2> java.io.IOException: org.apache.zookeeper.KeeperException$SessionExpiredException: KeeperErrorCode = Session expired for /autoscaling.json
   [junit4]   2> 	at org.apache.solr.client.solrj.impl.ZkDistribStateManager.getAutoScalingConfig(ZkDistribStateManager.java:183)
   [junit4]   2> 	at org.apache.solr.client.solrj.cloud.autoscaling.DistribStateManager.getAutoScalingConfig(DistribStateManager.java:78)
   [junit4]   2> 	at org.apache.solr.cloud.autoscaling.OverseerTriggerThread.run(OverseerTriggerThread.java:127)
   [junit4]   2> 	at java.lang.Thread.run(Thread.java:748)
   [junit4]   2> Caused by: org.apache.zookeeper.KeeperException$SessionExpiredException: KeeperErrorCode = Session expired for /autoscaling.json
   [junit4]   2> 	at org.apache.zookeeper.KeeperException.create(KeeperException.java:130)
   [junit4]   2> 	at org.apache.zookeeper.KeeperException.create(KeeperException.java:54)
   [junit4]   2> 	at org.apache.zookeeper.ZooKeeper.getData(ZooKeeper.java:1215)
   [junit4]   2> 	at org.apache.solr.common.cloud.SolrZkClient.lambda$getData$5(SolrZkClient.java:340)
   [junit4]   2> 	at org.apache.solr.common.cloud.ZkCmdExecutor.retryOperation(ZkCmdExecutor.java:60)
   [junit4]   2> 	at org.apache.solr.common.cloud.SolrZkClient.getData(SolrZkClient.java:340)
   [junit4]   2> 	at org.apache.solr.client.solrj.impl.ZkDistribStateManager.getAutoScalingConfig(ZkDistribStateManager.java:176)
   [junit4]   2> 	... 3 more
   [junit4]   2> 2375869 ERROR (OverseerAutoScalingTriggerThread-73434860240437250-127.0.0.1:8983_solr-n_0000000001) [n:127.0.0.1:8983_solr    ] o.a.s.c.a.OverseerTriggerThread A ZK error has occurred
   [junit4]   2> java.io.IOException: org.apache.zookeeper.KeeperException$SessionExpiredException: KeeperErrorCode = Session expired for /autoscaling.json
   [junit4]   2> 	at org.apache.solr.client.solrj.impl.ZkDistribStateManager.getAutoScalingConfig(ZkDistribStateManager.java:183)
   [junit4]   2> 	at org.apache.solr.client.solrj.cloud.autoscaling.DistribStateManager.getAutoScalingConfig(DistribStateManager.java:78)
   [junit4]   2> 	at org.apache.solr.cloud.autoscaling.OverseerTriggerThread.run(OverseerTriggerThread.java:127)
   [junit4]   2> 	at java.lang.Thread.run(Thread.java:748)
   [junit4]   2> Caused by: org.apache.zookeeper.KeeperException$SessionExpiredException: KeeperErrorCode = Session expired for /autoscaling.json
   [junit4]   2> 	at org.apache.zookeeper.KeeperException.create(KeeperException.java:130)
   [junit4]   2> 	at org.apache.zookeeper.KeeperException.create(KeeperException.java:54)
   [junit4]   2> 	at org.apache.zookeeper.ZooKeeper.getData(ZooKeeper.java:1215)
   [junit4]   2> 	at org.apache.solr.common.cloud.SolrZkClient.lambda$getData$5(SolrZkClient.java:340)
   [junit4]   2> 	at org.apache.solr.common.cloud.ZkCmdExecutor.retryOperation(ZkCmdExecutor.java:60)
   [junit4]   2> 	at org.apache.solr.common.cloud.SolrZkClient.getData(SolrZkClient.java:340)
   [junit4]   2> 	at org.apache.solr.client.solrj.impl.ZkDistribStateManager.getAutoScalingConfig(ZkDistribStateManager.java:176)
   [junit4]   2> 	... 3 more
   [junit4]   2> 2375869 ERROR (OverseerAutoScalingTriggerThread-73434860240437250-127.0.0.1:8983_solr-n_0000000001) [n:127.0.0.1:8983_solr    ] o.a.s.c.a.OverseerTriggerThread A ZK error has occurred
   [junit4]   2> java.io.IOException: org.apache.zookeeper.KeeperException$SessionExpiredException: KeeperErrorCode = Session expired for /autoscaling.json
   [junit4]   2> 	at org.apache.solr.client.solrj.impl.ZkDistribStateManager.getAutoScalingConfig(ZkDistribStateManager.java:183)
   [junit4]   2> 	at org.apache.solr.client.solrj.cloud.autoscaling.DistribStateManager.getAutoScalingConfig(DistribStateManager.java:78)
   [junit4]   2> 	at org.apache.solr.cloud.autoscaling.OverseerTriggerThread.run(OverseerTriggerThread.java:127)
   [junit4]   2> 	at java.lang.Thread.run(Thread.java:748)
   [junit4]   2> Caused by: org.apache.zookeeper.KeeperException$SessionExpiredException: KeeperErrorCode = Session expired for /autoscaling.json
   [junit4]   2> 	at org.apache.zookeeper.KeeperException.create(KeeperException.java:130)
   [junit4]   2> 	at org.apache.zookeeper.KeeperException.create(KeeperException.java:54)
   [junit4]   2> 	at org.apache.zookeeper.ZooKeeper.getData(ZooKeeper.java:1215)
   [junit4]   2> 	at org.apache.solr.common.cloud.SolrZkClient.lambda$getData$5(SolrZkClient.java:340)
   [junit4]   2> 	at org.apache.solr.common.cloud.ZkCmdExecutor.retryOperation(ZkCmdExecutor.java:60)
   [junit4]   2> 	at org.apache.solr.common.cloud.SolrZkClient.getData(SolrZkClient.java:340)
   [junit4]   2> 	at org.apache.solr.client.solrj.impl.ZkDistribStateManager.getAutoScalingConfig(ZkDistribStateManager.java:176)
   [junit4]   2> 	... 3 more
   [junit4]   2> 2375869 ERROR (OverseerAutoScalingTriggerThread-73434860240437250-127.0.0.1:8983_solr-n_0000000001) [n:127.0.0.1:8983_solr    ] o.a.s.c.a.OverseerTriggerThread A ZK error has occurred
   [junit4]   2> java.io.IOException: org.apache.zookeeper.KeeperException$SessionExpiredException: KeeperErrorCode = Session expired for /autoscaling.json
   [junit4]   2> 	at org.apache.solr.client.solrj.impl.ZkDistribStateManager.getAutoScalingConfig(ZkDistribStateManager.java:183)
   [junit4]   2> 	at org.apache.solr.client.solrj.cloud.autoscaling.DistribStateManager.getAutoScalingConfig(DistribStateManager.java:78)
   [junit4]   2> 	at org.apache.solr.cloud.autoscaling.OverseerTriggerThread.run(OverseerTriggerThread.java:127)
   [junit4]   2> 	at java.lang.Thread.run(Thread.java:748)
   [junit4]   2> Caused by: org.apache.zookeeper.KeeperException$SessionExpiredException: KeeperErrorCode = Session expired for /autoscaling.json
   [junit4]   2> 	at org.apache.zookeeper.KeeperException.create(KeeperException.java:130)
   [junit4]   2> 	at org.apache.zookeeper.KeeperException.create(KeeperException.java:54)
   [junit4]   2> 	at org.apache.zookeeper.ZooKeeper.getData(ZooKeeper.java:1215)
   [junit4]   2> 	at org.apache.solr.common.cloud.SolrZkClient.lambda$getData$5(SolrZkClient.java:340)
   [junit4]   2> 	at org.apache.solr.common.cloud.ZkCmdExecutor.retryOperation(ZkCmdExecutor.java:60)
   [junit4]   2> 	at org.apache.solr.common.cloud.SolrZkClient.getData(SolrZkClient.java:340)
   [junit4]   2> 	at org.apache.solr.client.solrj.impl.ZkDistribStateManager.getAutoScalingConfig(ZkDistribStateManager.java:176)
   [junit4]   2> 	... 3 more
   [junit4]   2> 2375869 ERROR (OverseerAutoScalingTriggerThread-73434860240437250-127.0.0.1:8983_solr-n_0000000001) [n:127.0.0.1:8983_solr    ] o.a.s.c.a.OverseerTriggerThread A ZK error has occurred
   [junit4]   2> java.io.IOException: org.apache.zookeeper.KeeperException$SessionExpiredException: KeeperErrorCode = Session expired for /autoscaling.json
   [junit4]   2> 	at org.apache.solr.client.solrj.impl.ZkDistribStateManager.getAutoScalingConfig(ZkDistribStateManager.java:183)
   [junit4]   2> 	at org.apache.solr.client.solrj.cloud.autoscaling.DistribStateManager.getAutoScalingConfig(DistribStateManager.java:78)
   [junit4]   2> 	at org.apache.solr.cloud.autoscaling.OverseerTriggerThread.run(OverseerTriggerThread.java:127)
   [junit4]   2> 	at java.lang.Thread.run(Thread.java:748)
   [junit4]   2> Caused by: org.apache.zookeeper.KeeperException$SessionExpiredException: KeeperErrorCode = Session expired for /autoscaling.json
   [junit4]   2> 	at org.apache.zookeeper.KeeperException.create(KeeperException.java:130)
   [junit4]   2> 	at org.apache.zookeeper.KeeperException.create(KeeperException.java:54)
   [junit4]   2> 	at org.apache.zookeeper.ZooKeeper.getData(ZooKeeper.java:1215)
   [junit4]   2> 	at org.apache.solr.common.cloud.SolrZkClient.lambda$getData$5(SolrZkClient.java:340)
   [junit4]   2> 	at org.apache.solr.common.cloud.ZkCmdExecutor.retryOperation(ZkCmdExecutor.java:60)
   [junit4]   2> 	at org.apache.solr.common.cloud.SolrZkClient.getData(SolrZkClient.java:340)
   [junit4]   2> 	at org.apache.solr.client.solrj.impl.ZkDistribStateManager.getAutoScalingConfig(ZkDistribStateManager.java:176)
   [junit4]   2> 	... 3 more
   [junit4]   2> 2375870 ERROR (OverseerAutoScalingTriggerThread-73434860240437250-127.0.0.1:8983_solr-n_0000000001) [n:127.0.0.1:8983_solr    ] o.a.s.c.a.OverseerTriggerThread A ZK error has occurred
   [junit4]   2> java.io.IOException: org.apache.zookeeper.KeeperException$SessionExpiredException: KeeperErrorCode = Session expired for /autoscaling.json
   [junit4]   2> 	at org.apache.solr.client.solrj.impl.ZkDistribStateManager.getAutoScalingConfig(ZkDistribStateManager.java:183)
   [junit4]   2> 	at org.apache.solr.client.solrj.cloud.autoscaling.DistribStateManager.getAutoScalingConfig(DistribStateManager.java:78)
   [junit4]   2> 	at org.apache.solr.cloud.autoscaling.OverseerTriggerThread.run(OverseerTriggerThread.java:127)
   [junit4]   2> 	at java.lang.Thread.run(Thread.java:748)
   [junit4]   2> Caused by: org.apache.zookeeper.KeeperException$SessionExpiredException: KeeperErrorCode = Session expired for /autoscaling.json
   [junit4]   2> 	at org.apache.zookeeper.KeeperException.create(KeeperException.java:130)
   [junit4]   2> 	at org.apache.zookeeper.KeeperException.create(KeeperException.java:54)
   [junit4]   2> 	at org.apache.zookeeper.ZooKeeper.getData(ZooKeeper.java:1215)
   [junit4]   2> 	at org.apache.solr.common.cloud.SolrZkClient.lambda$getData$5(SolrZkClient.java:340)
   [junit4]   2> 	at org.apache.solr.common.cloud.ZkCmdExecutor.retryOperation(ZkCmdExecutor.java:60)
   [junit4]   2> 	at org.apache.solr.common.cloud.SolrZkClient.getData(SolrZkClient.java:340)
   [junit4]   2> 	at org.apache.solr.client.solrj.impl.ZkDistribStateManager.getAutoScalingConfig(ZkDistribStateManager.java:176)
   [junit4]   2> 	... 3 more
   [junit4]   2> 2375870 ERROR (OverseerAutoScalingTriggerThread-73434860240437250-127.0.0.1:8983_solr-n_0000000001) [n:127.0.0.1:8983_solr    ] o.a.s.c.a.OverseerTriggerThread A ZK error has occurred
   [junit4]   2> java.io.IOException: org.apache.zookeeper.KeeperException$SessionExpiredException: KeeperErrorCode = Session expired for /autoscaling.json
   [junit4]   2> 	at org.apache.solr.client.solrj.impl.ZkDistribStateManager.getAutoScalingConfig(ZkDistribStateManager.java:183)
   [junit4]   2> 	at org.apache.solr.client.solrj.cloud.autoscaling.DistribStateManager.getAutoScalingConfig(DistribStateManager.java:78)
   [junit4]   2> 	at org.apache.solr.cloud.autoscaling.OverseerTriggerThread.run(OverseerTriggerThread.java:127)
   [junit4]   2> 	at java.lang.Thread.run(Thread.java:748)
   [junit4]   2> Caused by: org.apache.zookeeper.KeeperException$SessionExpiredException: KeeperErrorCode = Session expired for /autoscaling.json
   [junit4]   2> 	at org.apache.zookeeper.KeeperException.create(KeeperException.java:130)
   [junit4]   2> 	at org.apache.zookeeper.KeeperException.create(KeeperException.java:54)
   [junit4]   2> 	at org.apache.zookeeper.ZooKeeper.getData(ZooKeeper.java:1215)
   [junit4]   2> 	at org.apache.solr.common.cloud.SolrZkClient.lambda$getData$5(SolrZkClient.java:340)
   [junit4]   2> 	at org.apache.solr.common.cloud.ZkCmdExecutor.retryOperation(ZkCmdExecutor.java:60)
   [junit4]   2> 	at org.apache.solr.common.cloud.SolrZkClient.getData(SolrZkClient.java:340)
   [junit4]   2> 	at org.apache.solr.client.solrj.impl.ZkDistribStateManager.getAutoScalingConfig(ZkDistribStateManager.java:176)
   [junit4]   2> 	... 3 more
   [junit4]   2> 2375870 ERROR (OverseerAutoScalingTriggerThread-73434860240437250-127.0.0.1:8983_solr-n_0000000001) [n:127.0.0.1:8983_solr    ] o.a.s.c.a.OverseerTriggerThread A ZK error has occurred
   [junit4]   2> java.io.IOException: org.apache.zookeeper.KeeperException$SessionExpiredException: KeeperErrorCode = Session expired for /autoscaling.json
   [junit4]   2> 	at org.apache.solr.client.solrj.impl.ZkDistribStateManager.getAutoScalingConfig(ZkDistribStateManager.java:183)
   [junit4]   2> 	at org.apache.solr.client.solrj.cloud.autoscaling.DistribStateManager.getAutoScalingConfig(DistribStateManager.java:78)
   [junit4]   2> 	at org.apache.solr.cloud.autoscaling.OverseerTriggerThread.run(OverseerTriggerThread.java:127)
   [junit4]   2> 	at java.lang.Thread.run(Thread.java:748)
   [junit4]   2> Caused by: org.apache.zookeeper.KeeperException$SessionExpiredException: KeeperErrorCode = Session expired for /autoscaling.json
   [junit4]   2> 	at org.apache.zookeeper.KeeperException.create(KeeperException.java:130)
   [junit4]   2> 	at org.apache.zookeeper.KeeperException.create(KeeperException.java:54)
   [junit4]   2> 	at org.apache.zookeeper.ZooKeeper.getData(ZooKeeper.java:1215)
   [junit4]   2> 	at org.apache.solr.common.cloud.SolrZkClient.lambda$getData$5(SolrZkClient.java:340)
   [junit4]   2> 	at org.apache.solr.common.cloud.ZkCmdExecutor.retryOperation(ZkCmdExecutor.java:60)
   [junit4]   2> 	at org.apache.solr.common.cloud.SolrZkClient.getData(SolrZkClient.java:340)
   [junit4]   2> 	at org.apache.solr.client.solrj.impl.ZkDistribStateManager.getAutoScalingConfig(ZkDistribStateManager.java:176)
   [junit4]   2> 	... 3 more
   [junit4]   2> 2375870 ERROR (OverseerAutoScalingTriggerThread-73434860240437250-127.0.0.1:8983_solr-n_0000000001) [n:127.0.0.1:8983_solr    ] o.a.s.c.a.OverseerTriggerThread A ZK error has occurred
   [junit4]   2> java.io.IOException: org.apache.zookeeper.KeeperException$SessionExpiredException: KeeperErrorCode = Session expired for /autoscaling.json
   [junit4]   2> 	at org.apache.solr.client.solrj.impl.ZkDistribStateManager.getAutoScalingConfig(ZkDistribStateManager.java:183)
   [junit4]   2> 	at org.apache.solr.client.solrj.cloud.autoscaling.DistribStateManager.getAutoScalingConfig(DistribStateManager.java:78)
   [junit4]   2> 	at org.apache.solr.cloud.autoscaling.OverseerTriggerThread.run(OverseerTriggerThread.java:127)
   [junit4]   2> 	at java.lang.Thread.run(Thread.java:748)
   [junit4]   2> Caused by: org.apache.zookeeper.KeeperException$SessionExpiredException: KeeperErrorCode = Session expired for /autoscaling.json
   [junit4]   2> 	at org.apache.zookeeper.KeeperException.create(KeeperException.java:130)
   [junit4]   2> 	at org.apache.zookeeper.KeeperException.create(KeeperException.java:54)
   [junit4]   2> 	at org.apache.zookeeper.ZooKeeper.getData(ZooKeeper.java:1215)
   [junit4]   2> 	at org.apache.solr.common.cloud.SolrZkClient.lambda$getData$5(SolrZkClient.java:340)
   [junit4]   2> 	at org.apache.solr.common.cloud.ZkCmdExecutor.retryOperation(ZkCmdExecutor.java:60)
   [junit4]   2> 	at org.apache.solr.common.cloud.SolrZkClient.getData(SolrZkClient.java:340)
   [junit4]   2> 	at org.apache.solr.client.solrj.impl.ZkDistribStateManager.getAutoScalingConfig(ZkDistribStateManager.java:176)
   [junit4]   2> 	... 3 more
   [junit4]   2> 2375871 ERROR (OverseerAutoScalingTriggerThread-73434860240437250-127.0.0.1:8983_solr-n_0000000001) [n:127.0.0.1:8983_solr    ] o.a.s.c.a.OverseerTriggerThread A ZK error has occurred
   [junit4]   2> java.io.IOException: org.apache.zookeeper.KeeperException$SessionExpiredException: KeeperErrorCode = Session expired for /autoscaling.json
   [junit4]   2> 	at org.apache.solr.client.solrj.impl.ZkDistribStateManager.getAutoScalingConfig(ZkDistribStateManager.java:183)
   [junit4]   2> 	at org.apache.solr.client.solrj.cloud.autoscaling.DistribStateManager.getAutoScalingConfig(DistribStateManager.java:78)
   [junit4]   2> 	at org.apache.solr.cloud.autoscaling.OverseerTriggerThread.run(OverseerTriggerThread.java:127)
   [junit4]   2> 	at java.lang.Thread.run(Thread.java:748)
   [junit4]   2> Caused by: org.apache.zookeeper.KeeperException$SessionExpiredException: KeeperErrorCode = Session expired for /autoscaling.json
   [junit4]   2> 	at org.apache.zookeeper.KeeperException.create(KeeperException.java:130)
   [junit4]   2> 	at org.apache.zookeeper.KeeperException.create(KeeperException.java:54)
   [junit4]   2> 	at org.apache.zookeeper.ZooKeeper.getData(ZooKeeper.java:1215)
   [junit4]   2> 	at org.apache.solr.common.cloud.SolrZkClient.lambda$getData$5(SolrZkClient.java:340)
   [junit4]   2> 	at org.apache.solr.common.cloud.ZkCmdExecutor.retryOperation(ZkCmdExecutor.java:60)
   [junit4]   2> 	at org.apache.solr.common.cloud.SolrZkClient.getData(SolrZkClient.java:340)
   [junit4]   2> 	at org.apache.solr.client.solrj.impl.ZkDistribStateManager.getAutoScalingConfig(ZkDistribStateManager.java:176)
   [junit4]   2> 	... 3 more
   [junit4]   2> 2375871 ERROR (OverseerAutoScalingTriggerThread-73434860240437250-127.0.0.1:8983_solr-n_0000000001) [n:127.0.0.1:8983_solr    ] o.a.s.c.a.OverseerTriggerThread A ZK error has occurred
   [junit4]   2> java.io.IOException: org.apache.zookeeper.KeeperException$SessionExpiredException: KeeperErrorCode = Session expired for /autoscaling.json
   [junit4]   2> 	at org.apache.solr.client.solrj.impl.ZkDistribStateManager.getAutoScalingConfig(ZkDistribStateManager.java:183)
   [junit4]   2> 	at org.apache.solr.client.solrj.cloud.autoscaling.DistribStateManager.getAutoScalingConfig(DistribStateManager.java:78)
   [junit4]   2> 	at org.apache.solr.cloud.autoscaling.OverseerTriggerThread.run(OverseerTriggerThread.java:127)
   [junit4]   2> 	at java.lang.Thread.run(Thread.java:748)
   [junit4]   2> Caused by: org.apache.zookeeper.KeeperException$SessionExpiredException: KeeperErrorCode = Session expired for /autoscaling.json
   [junit4]   2> 	at org.apache.zookeeper.KeeperException.create(KeeperException.java:130)
   [junit4]   2> 	at org.apache.zookeeper.KeeperException.create(KeeperException.java:54)
   [junit4]   2> 	at org.apache.zookeeper.ZooKeeper.getData(ZooKeeper.java:1215)
   [junit4]   2> 	at org.apache.solr.common.cloud.SolrZkClient.lambda$getData$5(SolrZkClient.java:340)
   [junit4]   2> 	at org.apache.solr.common.cloud.ZkCmdExecutor.retryOperation(ZkCmdExecutor.java:60)
   [junit4]   2> 	at org.apache.solr.common.cloud.SolrZkClient.getData(SolrZkClient.java:340)
   [junit4]   2> 	at org.apache.solr.client.solrj.impl.ZkDistribStateManager.getAutoScalingConfig(ZkDistribStateManager.java:176)
   [junit4]   2> 	... 3 more
   [junit4]   2> 2375871 ERROR (OverseerAutoScalingTriggerThread-73434860240437250-127.0.0.1:8983_solr-n_0000000001) [n:127.0.0.1:8983_solr    ] o.a.s.c.a.OverseerTriggerThread A ZK error has occurred
   [junit4]   2> java.io.IOException: org.apache.zookeeper.KeeperException$SessionExpiredException: KeeperErrorCode = Session expired for /autoscaling.json
   [junit4]   2> 	at org.apache.solr.client.solrj.impl.ZkDistribStateManager.getAutoScalingConfig(ZkDistribStateManager.java:183)
   [junit4]   2> 	at org.apache.solr.client.solrj.cloud.autoscaling.DistribStateManager.getAutoScalingConfig(DistribStateManager.java:78)
   [junit4]   2> 	at org.apache.solr.cloud.autoscaling.OverseerTriggerThread.run(OverseerTriggerThread.java:127)
   [junit4]   2> 	at java.lang.Thread.run(Thread.java:748)
   [junit4]   2> Caused by: org.apache.zookeeper.KeeperException$SessionExpiredException: KeeperErrorCode = Session expired for /autoscaling.json
   [junit4]   2> 	at org.apache.zookeeper.KeeperException.create(KeeperException.java:130)
   [junit4]   2> 	at org.apache.zookeeper.KeeperException.create(KeeperException.java:54)
   [junit4]   2> 	at org.apache.zookeeper.ZooKeeper.getData(ZooKeeper.java:1215)
   [junit4]   2> 	at org.apache.solr.common.cloud.SolrZkClient.lambda$getData$5(SolrZkClient.java:340)
   [junit4]   2> 	at org.apache.solr.common.cloud.ZkCmdExecutor.retryOperation(ZkCmdExecutor.java:60)
   [junit4]   2> 	at org.apache.solr.common.cloud.SolrZkClient.getData(SolrZkClient.java:340)
   [junit4]   2> 	at org.apache.solr.client.solrj.impl.ZkDistribStateManager.getAutoScalingConfig(ZkDistribStateManager.java:176)
   [junit4]   2> 	... 3 more
   [junit4]   2> 2375871 ERROR (OverseerAutoScalingTriggerThread-73434860240437250-127.0.0.1:8983_solr-n_0000000001) [n:127.0.0.1:8983_solr    ] o.a.s.c.a.OverseerTriggerThread A ZK error has occurred
   [junit4]   2> java.io.IOException: org.apache.zookeeper.KeeperException$SessionExpiredException: KeeperErrorCode = Session expired for /autoscaling.json
   [junit4]   2> 	at org.apache.solr.client.solrj.impl.ZkDistribStateManager.getAutoScalingConfig(ZkDistribStateManager.java:183)
   [junit4]   2> 	at org.apache.solr.client.solrj.cloud.autoscaling.DistribStateManager.getAutoScalingConfig(DistribStateManager.java:78)
   [junit4]   2> 	at org.apache.solr.cloud.autoscaling.OverseerTriggerThread.run(OverseerTriggerThread.java:127)
   [junit4]   2> 	at java.lang.Thread.run(Thread.java:748)
   [junit4]   2> Caused by: org.apache.zookeeper.KeeperException$SessionExpiredException: KeeperErrorCode = Session expired for /autoscaling.json
   [junit4]   2> 	at org.apache.zookeeper.KeeperException.create(KeeperException.java:130)
   [junit4]   2> 	at org.apache.zookeeper.KeeperException.create(KeeperException.java:54)
   [junit4]   2> 	at org.apache.zookeeper.ZooKeeper.getData(ZooKeeper.java:1215)
   [junit4]   2> 	at org.apache.solr.common.cloud.SolrZkClient.lambda$getData$5(SolrZkClient.java:340)
   [junit4]   2> 	at org.apache.solr.common.cloud.ZkCmdExecutor.retryOperation(ZkCmdExecutor.java:60)
   [junit4]   2> 	at org.apache.solr.common.cloud.SolrZkClient.getData(SolrZkClient.java:340)
   [junit4]   2> 	at org.apache.solr.client.solrj.impl.ZkDistribStateManager.getAutoScalingConfig(ZkDistribStateManager.java:176)
   [junit4]   2> 	... 3 more
   [junit4]   2> 2375872 ERROR (OverseerAutoScalingTriggerThread-73434860240437250-127.0.0.1:8983_solr-n_0000000001) [n:127.0.0.1:8983_solr    ] o.a.s.c.a.OverseerTriggerThread A ZK error has occurred
   [junit4]   2> java.io.IOException: org.apache.zookeeper.KeeperException$SessionExpiredException: KeeperErrorCode = Session expired for /autoscaling.json
   [junit4]   2> 	at org.apache.solr.client.solrj.impl.ZkDistribStateManager.getAutoScalingConfig(ZkDistribStateManager.java:183)
   [junit4]   2> 	at org.apache.solr.client.solrj.cloud.autoscaling.DistribStateManager.getAutoScalingConfig(DistribStateManager.java:78)
   [junit4]   2> 	at org.apache.solr.cloud.autoscaling.OverseerTriggerThread.run(OverseerTriggerThread.java:127)
   [junit4]   2> 	at java.lang.Thread.run(Thread.java:748)
   [junit4]   2> Caused by: org.apache.zookeeper.KeeperException$SessionExpiredException: KeeperErrorCode = Session expired for /autoscaling.json
   [junit4]   2> 	at org.apache.zookeeper.KeeperException.create(KeeperException.java:130)
   [junit4]   2> 	at org.apache.zookeeper.KeeperException.create(KeeperException.java:54)
   [junit4]   2> 	at org.apache.zookeeper.ZooKeeper.getData(ZooKeeper.java:1215)
   [junit4]   2> 	at org.apache.solr.common.cloud.SolrZkClient.lambda$getData$5(SolrZkClient.java:340)
   [junit4]   2> 	at org.apache.solr.common.cloud.ZkCmdExecutor.retryOperation(ZkCmdExecutor.java:60)
   [junit4]   2> 	at org.apache.solr.common.cloud.SolrZkClient.getData(SolrZkClient.java:340)
   [junit4]   2> 	at org.apache.solr.client.solrj.impl.ZkDistribStateManager.getAutoScalingConfig(ZkDistribStateManager.java:176)
   [junit4]   2> 	... 3 more
   [junit4]   2> 2375872 ERROR (OverseerAutoScalingTriggerThread-73434860240437250-127.0.0.1:8983_solr-n_0000000001) [n:127.0.0.1:8983_solr    ] o.a.s.c.a.OverseerTriggerThread A ZK error has occurred
   [junit4]   2> java.io.IOException: org.apache.zookeeper.KeeperException$SessionExpiredException: KeeperErrorCode = Session expired for /autoscaling.json
   [junit4]   2> 	at org.apache.solr.client.solrj.impl.ZkDistribStateManager.getAutoScalingConfig(ZkDistribStateManager.java:183)
   [junit4]   2> 	at org.apache.solr.client.solrj.cloud.autoscaling.DistribStateManager.getAutoScalingConfig(DistribStateManager.java:78)
   [junit4]   2> 	at org.apache.solr.cloud.autoscaling.OverseerTriggerThread.run(OverseerTriggerThread.java:127)
   [junit4]   2> 	at java.lang.Thread.run(Thread.java:748)
   [junit4]   2> Caused by: org.apache.zookeeper.KeeperException$SessionExpiredException: KeeperErrorCode = Session expired for /autoscaling.json
   [junit4]   2> 	at org.apache.zookeeper.KeeperException.create(KeeperException.java:130)
   [junit4]   2> 	at org.apache.zookeeper.KeeperException.create(KeeperException.java:54)
   [junit4]   2> 	at org.apache.zookeeper.ZooKeeper.getData(ZooKeeper.java:1215)
   [junit4]   2> 	at org.apache.solr.common.cloud.SolrZkClient.lambda$getData$5(SolrZkClient.java:340)
   [junit4]   2> 	at org.apache.solr.common.cloud.ZkCmdExecutor.retryOperation(ZkCmdExecutor.java:60)
   [junit4]   2> 	at org.apache.solr.common.cloud.SolrZkClient.getData(SolrZkClient.java:340)
   [junit4]   2> 	at org.apache.solr.client.solrj.impl.ZkDistribStateManager.getAutoScalingConfig(ZkDistribStateManager.java:176)
   [junit4]   2> 	... 3 more
   [junit4]   2> 2375872 ERROR (OverseerAutoScalingTriggerThread-73434860240437250-127.0.0.1:8983_solr-n_0000000001) [n:127.0.0.1:8983_solr    ] o.a.s.c.a.OverseerTriggerThread A ZK error has occurred
   [junit4]   2> java.io.IOException: org.apache.zookeeper.KeeperException$SessionExpiredException: KeeperErrorCode = Session expired for /autoscaling.json
   [junit4]   2> 	at org.apache.solr.client.solrj.impl.ZkDistribStateManager.getAutoScalingConfig(ZkDistribStateManager.java:183)
   [junit4]   2> 	at org.apache.solr.client.solrj.cloud.autoscaling.DistribStateManager.getAutoScalingConfig(DistribStateManager.java:78)
   [junit4]   2> 	at org.apache.solr.cloud.autoscaling.OverseerTriggerThread.run(OverseerTriggerThread.java:127)
   [junit4]   2> 	at java.lang.Thread.run(Thread.java:748)
   [junit4]   2> Caused by: org.apache.zookeeper.KeeperException$SessionExpiredException: KeeperErrorCode = Session expired for /autoscaling.json
   [junit4]   2> 	at org.apache.zookeeper.KeeperException.create(KeeperException.java:130)
   [junit4]   2> 	at org.apache.zookeeper.KeeperException.create(KeeperException.java:54)
   [junit4]   2> 	at org.apache.zookeeper.ZooKeeper.getData(ZooKeeper.java:1215)
   [junit4]   2> 	at org.apache.solr.common.cloud.SolrZkClient.lambda$getData$5(SolrZkClient.java:340)
   [junit4]   2> 	at org.apache.solr.common.cloud.ZkCmdExecutor.retryOperation(ZkCmdExecutor.java:60)
   [junit4]   2> 	at org.apache.solr.common.cloud.SolrZkClient.getData(SolrZkClient.java:340)
   [junit4]   2> 	at org.apache.solr.client.solrj.impl.ZkDistribStateManager.getAutoScalingConfig(ZkDistribStateManager.java:176)
   [junit4]   2> 	... 3 more
   [junit4]   2> 2375873 ERROR (OverseerAutoScalingTriggerThread-73434860240437250-127.0.0.1:8983_solr-n_0000000001) [n:127.0.0.1:8983_solr    ] o.a.s.c.a.OverseerTriggerThread A ZK error has occurred
   [junit4]   2> java.io.IOException: org.apache.zookeeper.KeeperException$SessionExpiredException: KeeperErrorCode = Session expired for /autoscaling.json
   [junit4]   2> 	at org.apache.solr.client.solrj.impl.ZkDistribStateManager.getAutoScalingConfig(ZkDistribStateManager.java:183)
   [junit4]   2> 	at org.apache.solr.client.solrj.cloud.autoscaling.DistribStateManager.getAutoScalingConfig(DistribStateManager.java:78)
   [junit4]   2> 	at org.apache.solr.cloud.autoscaling.OverseerTriggerThread.run(OverseerTriggerThread.java:127)
   [junit4]   2> 	at java.lang.Thread.run(Thread.java:748)
   [junit4]   2> Caused by: org.apache.zookeeper.KeeperException$SessionExpiredException: KeeperErrorCode = Session expired for /autoscaling.json
   [junit4]   2> 	at org.apache.zookeeper.KeeperException.create(KeeperException.java:130)
   [junit4]   2> 	at org.apache.zookeeper.KeeperException.create(KeeperException.java:54)
   [junit4]   2> 	at org.apache.zookeeper.ZooKeeper.getData(ZooKeeper.java:1215)
   [junit4]   2> 	at org.apache.solr.common.cloud.SolrZkClient.lambda$getData$5(SolrZkClient.java:340)
   [junit4]   2> 	at org.apache.solr.common.cloud.ZkCmdExecutor.retryOperation(ZkCmdExecutor.java:60)
   [junit4]   2> 	at org.apache.solr.common.cloud.SolrZkClient.getData(SolrZkClient.java:340)
   [junit4]   2> 	at org.apache.solr.client.solrj.impl.ZkDistribStateManager.getAutoScalingConfig(ZkDistribStateManager.java:176)
   [junit4]   2> 	... 3 more
   [junit4]   2> 2375873 ERROR (OverseerAutoScalingTriggerThread-73434860240437250-127.0.0.1:8983_solr-n_0000000001) [n:127.0.0.1:8983_solr    ] o.a.s.c.a.OverseerTriggerThread A ZK error has occurred
   [junit4]   2> java.io.IOException: org.apache.zookeeper.KeeperException$SessionExpiredException: KeeperErrorCode = Session expired for /autoscaling.json
   [junit4]   2> 	at org.apache.solr.client.solrj.impl.ZkDistribStateManager.getAutoScalingConfig(ZkDistribStateManager.java:183)
   [junit4]   2> 	at org.apache.solr.client.solrj.cloud.autoscaling.DistribStateManager.getAutoScalingConfig(DistribStateManager.java:78)
   [junit4]   2> 	at org.apache.solr.cloud.autoscaling.OverseerTriggerThread.run(OverseerTriggerThread.java:127)
   [junit4]   2> 	at java.lang.Thread.run(Thread.java:748)
   [junit4]   2> Caused by: org.apache.zookeeper.KeeperException$SessionExpiredException: KeeperErrorCode = Session expired for /autoscaling.json
   [junit4]   2> 	at org.apache.zookeeper.KeeperException.create(KeeperException.java:130)
   [junit4]   2> 	at org.apache.zookeeper.KeeperException.create(KeeperException.java:54)
   [junit4]  

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

kClient.getData(SolrZkClient.java:340)
   [junit4]   2> 	at org.apache.solr.client.solrj.impl.ZkDistribStateManager.getAutoScalingConfig(ZkDistribStateManager.java:176)
   [junit4]   2> 	... 3 more
   [junit4]   2> NOTE: download the large Jenkins line-docs file by running 'ant get-jenkins-line-docs' in the lucene directory.
   [junit4]   2> 2483992 ERROR (OverseerAutoScalingTriggerThread-73434860240437250-127.0.0.1:8983_solr-n_0000000001) [n:127.0.0.1:8983_solr    ] o.a.s.c.a.OverseerTriggerThread A ZK error has occurred
   [junit4]   2> java.io.IOException: org.apache.zookeeper.KeeperException$SessionExpiredException: KeeperErrorCode = Session expired for /autoscaling.json
   [junit4]   2> 	at org.apache.solr.client.solrj.impl.ZkDistribStateManager.getAutoScalingConfig(ZkDistribStateManager.java:183)
   [junit4]   2> 	at org.apache.solr.client.solrj.cloud.autoscaling.DistribStateManager.getAutoScalingConfig(DistribStateManager.java:78)
   [junit4]   2> 	at org.apache.solr.cloud.autoscaling.OverseerTriggerThread.run(OverseerTriggerThread.java:127)
   [junit4]   2> 	at java.lang.Thread.run(Thread.java:748)
   [junit4]   2> Caused by: org.apache.zookeeper.KeeperException$SessionExpiredException: KeeperErrorCode = Session expired for /autoscaling.json
   [junit4]   2> 	at org.apache.zookeeper.KeeperException.create(KeeperException.java:130)
   [junit4]   2> 	at org.apache.zookeeper.KeeperException.create(KeeperException.java:54)
   [junit4]   2> 	at org.apache.zookeeper.ZooKeeper.getData(ZooKeeper.java:1215)
   [junit4]   2> 	at org.apache.solr.common.cloud.SolrZkClient.lambda$getData$5(SolrZkClient.java:340)
   [junit4]   2> 	at org.apache.solr.common.cloud.ZkCmdExecutor.retryOperation(ZkCmdExecutor.java:60)
   [junit4]   2> 	at org.apache.solr.common.cloud.SolrZkClient.getData(SolrZkClient.java:340)
   [junit4]   2> 	at org.apache.solr.client.solrj.impl.ZkDistribStateManager.getAutoScalingConfig(ZkDistribStateManager.java:176)
   [junit4]   2> 	... 3 more
   [junit4]   2> NOTE: reproduce with: ant test  -Dtestcase=ZkControllerTest -Dtests.seed=EA2B65CF198D5E35 -Dtests.multiplier=2 -Dtests.nightly=true -Dtests.slow=true -Dtests.linedocsfile=/home/jenkins/jenkins-slave/workspace/Lucene-Solr-NightlyTests-master/test-data/enwiki.random.lines.txt -Dtests.locale=ms -Dtests.timezone=America/Cordoba -Dtests.asserts=true -Dtests.file.encoding=UTF-8
   [junit4]   2> 2483992 ERROR (OverseerAutoScalingTriggerThread-73434860240437250-127.0.0.1:8983_solr-n_0000000001) [n:127.0.0.1:8983_solr    ] o.a.s.c.a.OverseerTriggerThread A ZK error has occurred
   [junit4]   2> java.io.IOException: org.apache.zookeeper.KeeperException$SessionExpiredException: KeeperErrorCode = Session expired for /autoscaling.json
   [junit4]   2> 	at org.apache.solr.client.solrj.impl.ZkDistribStateManager.getAutoScalingConfig(ZkDistribStateManager.java:183)
   [junit4]   2> 	at org.apache.solr.client.solrj.cloud.autoscaling.DistribStateManager.getAutoScalingConfig(DistribStateManager.java:78)
   [junit4]   2> 	at org.apache.solr.cloud.autoscaling.OverseerTriggerThread.run(OverseerTriggerThread.java:127)
   [junit4]   2> 	at java.lang.Thread.run(Thread.java:748)
   [junit4]   2> Caused by: org.apache.zookeeper.KeeperException$SessionExpiredException: KeeperErrorCode = Session expired for /autoscaling.json
   [junit4]   2> 	at org.apache.zookeeper.KeeperException.create(KeeperException.java:130)
   [junit4]   2> 	at org.apache.zookeeper.KeeperException.create(KeeperException.java:54)
   [junit4]   2> 	at org.apache.zookeeper.ZooKeeper.getData(ZooKeeper.java:1215)
   [junit4]   2> 	at org.apache.solr.common.cloud.SolrZkClient.lambda$getData$5(SolrZkClient.java:340)
   [junit4]   2> 	at org.apache.solr.common.cloud.ZkCmdExecutor.retryOperation(ZkCmdExecutor.java:60)
   [junit4]   2> 	at org.apache.solr.common.cloud.SolrZkClient.getData(SolrZkClient.java:340)
   [junit4]   2> 	at org.apache.solr.client.solrj.impl.ZkDistribStateManager.getAutoScalingConfig(ZkDistribStateManager.java:176)
   [junit4]   2> 	... 3 more
   [junit4] ERROR   0.00s J1 | ZkControllerTest (suite) <<<
   [junit4]    > Throwable #1: java.lang.AssertionError: ObjectTracker found 1 object(s) that were not released!!! [Overseer]
   [junit4]    > org.apache.solr.common.util.ObjectReleaseTracker$ObjectTrackerException: org.apache.solr.cloud.Overseer
   [junit4]    > 	at org.apache.solr.common.util.ObjectReleaseTracker.track(ObjectReleaseTracker.java:42)
   [junit4]    > 	at org.apache.solr.cloud.Overseer.start(Overseer.java:545)
   [junit4]    > 	at org.apache.solr.cloud.OverseerElectionContext.runLeaderProcess(ElectionContext.java:850)
   [junit4]    > 	at org.apache.solr.cloud.LeaderElector.runIamLeaderProcess(LeaderElector.java:170)
   [junit4]    > 	at org.apache.solr.cloud.LeaderElector.checkIfIamLeader(LeaderElector.java:135)
   [junit4]    > 	at org.apache.solr.cloud.LeaderElector.joinElection(LeaderElector.java:307)
   [junit4]    > 	at org.apache.solr.cloud.LeaderElector.retryElection(LeaderElector.java:393)
   [junit4]    > 	at org.apache.solr.cloud.ZkController.rejoinOverseerElection(ZkController.java:2055)
   [junit4]    > 	at org.apache.solr.cloud.Overseer$ClusterStateUpdater.checkIfIamStillLeader(Overseer.java:331)
   [junit4]    > 	at java.lang.Thread.run(Thread.java:748)
   [junit4]    > 	at __randomizedtesting.SeedInfo.seed([EA2B65CF198D5E35]:0)
   [junit4]    > 	at org.apache.solr.SolrTestCaseJ4.teardownTestCases(SolrTestCaseJ4.java:301)
   [junit4]    > 	at java.lang.Thread.run(Thread.java:748)Throwable #2: com.carrotsearch.randomizedtesting.ThreadLeakError: 1 thread leaked from SUITE scope at org.apache.solr.cloud.ZkControllerTest: 
   [junit4]    >    1) Thread[id=25840, name=OverseerAutoScalingTriggerThread-73434860240437250-127.0.0.1:8983_solr-n_0000000001, state=RUNNABLE, group=Overseer autoscaling triggers]
   [junit4]    >         at java.lang.Throwable.fillInStackTrace(Native Method)
   [junit4]    >         at java.lang.Throwable.fillInStackTrace(Throwable.java:783)
   [junit4]    >         at java.lang.Throwable.<init>(Throwable.java:250)
   [junit4]    >         at java.lang.Exception.<init>(Exception.java:54)
   [junit4]    >         at org.apache.zookeeper.KeeperException.<init>(KeeperException.java:439)
   [junit4]    >         at org.apache.zookeeper.KeeperException$SessionExpiredException.<init>(KeeperException.java:685)
   [junit4]    >         at org.apache.zookeeper.KeeperException.create(KeeperException.java:130)
   [junit4]    >         at org.apache.zookeeper.KeeperException.create(KeeperException.java:54)
   [junit4]    >         at org.apache.zookeeper.ZooKeeper.getData(ZooKeeper.java:1215)
   [junit4]    >         at org.apache.solr.common.cloud.SolrZkClient.lambda$getData$5(SolrZkClient.java:340)
   [junit4]    >         at org.apache.solr.common.cloud.SolrZkClient$$Lambda$253/1448267346.execute(Unknown Source)
   [junit4]    >         at org.apache.solr.common.cloud.ZkCmdExecutor.retryOperation(ZkCmdExecutor.java:60)
   [junit4]    >         at org.apache.solr.common.cloud.SolrZkClient.getData(SolrZkClient.java:340)
   [junit4]    >         at org.apache.solr.client.solrj.impl.ZkDistribStateManager.getAutoScalingConfig(ZkDistribStateManager.java:176)
   [junit4]    >         at org.apache.solr.client.solrj.cloud.autoscaling.DistribStateManager.getAutoScalingConfig(DistribStateManager.java:78)
   [junit4]    >         at org.apache.solr.cloud.autoscaling.OverseerTriggerThread.run(OverseerTriggerThread.java:127)
   [junit4]    >         at java.lang.Thread.run(Thread.java:748)
   [junit4]    > 	at __randomizedtesting.SeedInfo.seed([EA2B65CF198D5E35]:0)Throwable #3: com.carrotsearch.randomizedtesting.ThreadLeakError: There are still zombie threads that couldn't be terminated:
   [junit4]    >    1) Thread[id=25840, name=OverseerAutoScalingTriggerThread-73434860240437250-127.0.0.1:8983_solr-n_0000000001, state=RUNNABLE, group=Overseer autoscaling triggers]
   [junit4]    >         at java.util.Arrays.copyOfRange(Arrays.java:3664)
   [junit4]    >         at java.lang.StringBuffer.toString(StringBuffer.java:669)
   [junit4]    >         at org.apache.log4j.pattern.NameAbbreviator$PatternAbbreviatorFragment.abbreviate(NameAbbreviator.java:277)
   [junit4]    >         at org.apache.log4j.pattern.NameAbbreviator$PatternAbbreviator.abbreviate(NameAbbreviator.java:346)
   [junit4]    >         at org.apache.log4j.pattern.NamePatternConverter.abbreviate(NamePatternConverter.java:59)
   [junit4]    >         at org.apache.log4j.pattern.LoggerPatternConverter.format(LoggerPatternConverter.java:64)
   [junit4]    >         at org.apache.log4j.pattern.BridgePatternConverter.format(BridgePatternConverter.java:119)
   [junit4]    >         at org.apache.log4j.EnhancedPatternLayout.format(EnhancedPatternLayout.java:546)
   [junit4]    >         at org.apache.log4j.WriterAppender.subAppend(WriterAppender.java:310)
   [junit4]    >         at org.apache.log4j.WriterAppender.append(WriterAppender.java:162)
   [junit4]    >         at org.apache.log4j.AppenderSkeleton.doAppend(AppenderSkeleton.java:251)
   [junit4]    >         at org.apache.log4j.helpers.AppenderAttachableImpl.appendLoopOnAppenders(AppenderAttachableImpl.java:66)
   [junit4]    >         at org.apache.log4j.Category.callAppenders(Category.java:206)
   [junit4]    >         at org.apache.log4j.Category.forcedLog(Category.java:391)
   [junit4]    >         at org.apache.log4j.Category.log(Category.java:856)
   [junit4]    >         at org.slf4j.impl.Log4jLoggerAdapter.error(Log4jLoggerAdapter.java:576)
   [junit4]    >         at org.apache.solr.cloud.autoscaling.OverseerTriggerThread.run(OverseerTriggerThread.java:142)
   [junit4]    >         at java.lang.Thread.run(Thread.java:748)
   [junit4]    > 	at __randomizedtesting.SeedInfo.seed([EA2B65CF198D5E35]:0)
   [junit4] Completed [405/785 (1!)] on J1 in 108.43s, 4 tests, 1 failure, 2 errors, 1 skipped <<< FAILURES!

[...truncated 50701 lines...]

[JENKINS] Lucene-Solr-NightlyTests-master - Build # 1504 - Failure

Posted by Apache Jenkins Server <je...@builds.apache.org>.
Build: https://builds.apache.org/job/Lucene-Solr-NightlyTests-master/1504/

5 tests failed.
FAILED:  org.apache.lucene.search.TestInetAddressRangeQueries.testRandomBig

Error Message:
Java heap space

Stack Trace:
java.lang.OutOfMemoryError: Java heap space
	at __randomizedtesting.SeedInfo.seed([E61A8AA73526F1C8:614DF728A47F8D48]:0)
	at org.apache.lucene.util.FixedLengthBytesRefArray.append(FixedLengthBytesRefArray.java:83)
	at org.apache.lucene.util.OfflineSorter.readPartition(OfflineSorter.java:424)
	at org.apache.lucene.util.OfflineSorter.sort(OfflineSorter.java:274)
	at org.apache.lucene.util.bkd.BKDWriter.sort(BKDWriter.java:914)
	at org.apache.lucene.util.bkd.BKDWriter.finish(BKDWriter.java:990)
	at org.apache.lucene.index.RandomCodec$1$1.writeField(RandomCodec.java:141)
	at org.apache.lucene.codecs.PointsWriter.mergeOneField(PointsWriter.java:62)
	at org.apache.lucene.codecs.PointsWriter.merge(PointsWriter.java:186)
	at org.apache.lucene.codecs.lucene60.Lucene60PointsWriter.merge(Lucene60PointsWriter.java:144)
	at org.apache.lucene.codecs.asserting.AssertingPointsFormat$AssertingPointsWriter.merge(AssertingPointsFormat.java:142)
	at org.apache.lucene.index.SegmentMerger.mergePoints(SegmentMerger.java:200)
	at org.apache.lucene.index.SegmentMerger.merge(SegmentMerger.java:160)
	at org.apache.lucene.index.IndexWriter.mergeMiddle(IndexWriter.java:4515)
	at org.apache.lucene.index.IndexWriter.merge(IndexWriter.java:4154)
	at org.apache.lucene.index.SerialMergeScheduler.merge(SerialMergeScheduler.java:40)
	at org.apache.lucene.index.IndexWriter.maybeMerge(IndexWriter.java:2331)
	at org.apache.lucene.index.IndexWriter.forceMerge(IndexWriter.java:2164)
	at org.apache.lucene.index.IndexWriter.forceMerge(IndexWriter.java:2115)
	at org.apache.lucene.search.BaseRangeFieldQueryTestCase.verify(BaseRangeFieldQueryTestCase.java:202)
	at org.apache.lucene.search.BaseRangeFieldQueryTestCase.doTestRandom(BaseRangeFieldQueryTestCase.java:160)
	at org.apache.lucene.search.BaseRangeFieldQueryTestCase.testRandomBig(BaseRangeFieldQueryTestCase.java:75)
	at org.apache.lucene.search.TestInetAddressRangeQueries.testRandomBig(TestInetAddressRangeQueries.java:81)
	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 org.apache.lucene.util.TestRuleSetupTeardownChained$1.evaluate(TestRuleSetupTeardownChained.java:49)
	at org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeAfterRule.java:45)


FAILED:  org.apache.solr.cloud.CreateRoutedAliasTest.testNegativeFutureFails

Error Message:
Error from server at http://127.0.0.1:39211/solr: Collection : testV1_2018-03-17_17 is part of alias testV1 remove or modify the alias before removing this collection.

Stack Trace:
org.apache.solr.client.solrj.impl.HttpSolrClient$RemoteSolrException: Error from server at http://127.0.0.1:39211/solr: Collection : testV1_2018-03-17_17 is part of alias testV1 remove or modify the alias before removing this collection.
	at __randomizedtesting.SeedInfo.seed([EB534B6BF3D0DA43:4785D3710189462A]:0)
	at org.apache.solr.client.solrj.impl.HttpSolrClient.executeMethod(HttpSolrClient.java:643)
	at org.apache.solr.client.solrj.impl.HttpSolrClient.request(HttpSolrClient.java:255)
	at org.apache.solr.client.solrj.impl.HttpSolrClient.request(HttpSolrClient.java:244)
	at org.apache.solr.client.solrj.impl.LBHttpSolrClient.doRequest(LBHttpSolrClient.java:483)
	at org.apache.solr.client.solrj.impl.LBHttpSolrClient.request(LBHttpSolrClient.java:413)
	at org.apache.solr.client.solrj.impl.CloudSolrClient.sendRequest(CloudSolrClient.java:1105)
	at org.apache.solr.client.solrj.impl.CloudSolrClient.requestWithRetryOnStaleState(CloudSolrClient.java:885)
	at org.apache.solr.client.solrj.impl.CloudSolrClient.request(CloudSolrClient.java:818)
	at org.apache.solr.client.solrj.SolrRequest.process(SolrRequest.java:194)
	at org.apache.solr.client.solrj.SolrRequest.process(SolrRequest.java:211)
	at org.apache.solr.cloud.MiniSolrCloudCluster.deleteAllCollections(MiniSolrCloudCluster.java:451)
	at org.apache.solr.cloud.CreateRoutedAliasTest.doBefore(CreateRoutedAliasTest.java:96)
	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$9.evaluate(RandomizedRunner.java:968)
	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.LIROnShardRestartTest.testAllReplicasInLIR

Error Message:
No live SolrServers available to handle this request

Stack Trace:
org.apache.solr.client.solrj.SolrServerException: No live SolrServers available to handle this request
	at __randomizedtesting.SeedInfo.seed([EB534B6BF3D0DA43:B1CB71AD8D50BDA4]:0)
	at org.apache.solr.client.solrj.impl.LBHttpSolrClient.request(LBHttpSolrClient.java:460)
	at org.apache.solr.client.solrj.impl.CloudSolrClient.sendRequest(CloudSolrClient.java:1105)
	at org.apache.solr.client.solrj.impl.CloudSolrClient.requestWithRetryOnStaleState(CloudSolrClient.java:885)
	at org.apache.solr.client.solrj.impl.CloudSolrClient.request(CloudSolrClient.java:818)
	at org.apache.solr.client.solrj.SolrRequest.process(SolrRequest.java:194)
	at org.apache.solr.client.solrj.SolrRequest.process(SolrRequest.java:211)
	at org.apache.solr.cloud.LIROnShardRestartTest.testAllReplicasInLIR(LIROnShardRestartTest.java:160)
	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.update.TestInPlaceUpdatesDistrib.test

Error Message:
Error from server at http://127.0.0.1:40408/collection1: ERROR adding document SolrInputDocument(fields: [id=-9982, title_s=title-9982, id_i=-9982, _version_=1595208978055299072])

Stack Trace:
org.apache.solr.client.solrj.impl.HttpSolrClient$RemoteSolrException: Error from server at http://127.0.0.1:40408/collection1: ERROR adding document SolrInputDocument(fields: [id=-9982, title_s=title-9982, id_i=-9982, _version_=1595208978055299072])
	at __randomizedtesting.SeedInfo.seed([EB534B6BF3D0DA43:630774B15D2CB7BB]:0)
	at org.apache.solr.client.solrj.impl.HttpSolrClient.executeMethod(HttpSolrClient.java:643)
	at org.apache.solr.client.solrj.impl.HttpSolrClient.request(HttpSolrClient.java:255)
	at org.apache.solr.client.solrj.impl.HttpSolrClient.request(HttpSolrClient.java:244)
	at org.apache.solr.client.solrj.SolrRequest.process(SolrRequest.java:194)
	at org.apache.solr.client.solrj.SolrRequest.process(SolrRequest.java:211)
	at org.apache.solr.update.TestInPlaceUpdatesDistrib.addDocAndGetVersion(TestInPlaceUpdatesDistrib.java:1105)
	at org.apache.solr.update.TestInPlaceUpdatesDistrib.buildRandomIndex(TestInPlaceUpdatesDistrib.java:1150)
	at org.apache.solr.update.TestInPlaceUpdatesDistrib.docValuesUpdateTest(TestInPlaceUpdatesDistrib.java:318)
	at org.apache.solr.update.TestInPlaceUpdatesDistrib.test(TestInPlaceUpdatesDistrib.java:144)
	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$10.evaluate(RandomizedRunner.java:984)
	at org.apache.solr.BaseDistributedSearchTestCase$ShardsRepeatRule$ShardsFixedStatement.callStatement(BaseDistributedSearchTestCase.java:993)
	at org.apache.solr.BaseDistributedSearchTestCase$ShardsRepeatRule$ShardsStatement.evaluate(BaseDistributedSearchTestCase.java:968)
	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.AliasIntegrationTest.test

Error Message:
Error from server at https://127.0.0.1:37281/solr: Could not fully remove collection: collection1

Stack Trace:
org.apache.solr.client.solrj.impl.HttpSolrClient$RemoteSolrException: Error from server at https://127.0.0.1:37281/solr: Could not fully remove collection: collection1
	at __randomizedtesting.SeedInfo.seed([EB534B6BF3D0DA43:630774B15D2CB7BB]:0)
	at org.apache.solr.client.solrj.impl.HttpSolrClient.executeMethod(HttpSolrClient.java:643)
	at org.apache.solr.client.solrj.impl.HttpSolrClient.request(HttpSolrClient.java:255)
	at org.apache.solr.client.solrj.impl.HttpSolrClient.request(HttpSolrClient.java:244)
	at org.apache.solr.client.solrj.impl.LBHttpSolrClient.doRequest(LBHttpSolrClient.java:483)
	at org.apache.solr.client.solrj.impl.LBHttpSolrClient.request(LBHttpSolrClient.java:413)
	at org.apache.solr.client.solrj.impl.CloudSolrClient.sendRequest(CloudSolrClient.java:1105)
	at org.apache.solr.client.solrj.impl.CloudSolrClient.requestWithRetryOnStaleState(CloudSolrClient.java:885)
	at org.apache.solr.client.solrj.impl.CloudSolrClient.request(CloudSolrClient.java:818)
	at org.apache.solr.client.solrj.SolrRequest.process(SolrRequest.java:194)
	at org.apache.solr.client.solrj.SolrRequest.process(SolrRequest.java:211)
	at org.apache.solr.cloud.MiniSolrCloudCluster.deleteAllCollections(MiniSolrCloudCluster.java:451)
	at org.apache.solr.cloud.AliasIntegrationTest.tearDown(AliasIntegrationTest.java:92)
	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$10.evaluate(RandomizedRunner.java:992)
	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 2150 lines...]
   [junit4] JVM J1: stdout was not empty, see: /home/jenkins/jenkins-slave/workspace/Lucene-Solr-NightlyTests-master/checkout/lucene/build/core/test/temp/junit4-J1-20180317_091408_2078394789432174952604.sysout
   [junit4] >>> JVM J1 emitted unexpected output (verbatim) ----
   [junit4] codec: DummyCompressingStoredFields, pf: FSTOrd50, dvf: Asserting
   [junit4] <<< JVM J1: EOF ----

[...truncated 7197 lines...]
   [junit4] Suite: org.apache.lucene.search.TestInetAddressRangeQueries
   [junit4]   2> NOTE: download the large Jenkins line-docs file by running 'ant get-jenkins-line-docs' in the lucene directory.
   [junit4]   2> NOTE: reproduce with: ant test  -Dtestcase=TestInetAddressRangeQueries -Dtests.method=testRandomBig -Dtests.seed=E61A8AA73526F1C8 -Dtests.multiplier=2 -Dtests.nightly=true -Dtests.slow=true -Dtests.linedocsfile=/home/jenkins/jenkins-slave/workspace/Lucene-Solr-NightlyTests-master/test-data/enwiki.random.lines.txt -Dtests.locale=tr-TR -Dtests.timezone=Asia/Amman -Dtests.asserts=true -Dtests.file.encoding=UTF-8
   [junit4] ERROR    273s J1 | TestInetAddressRangeQueries.testRandomBig <<<
   [junit4]    > Throwable #1: java.lang.OutOfMemoryError: Java heap space
   [junit4]    > 	at __randomizedtesting.SeedInfo.seed([E61A8AA73526F1C8:614DF728A47F8D48]:0)
   [junit4]    > 	at org.apache.lucene.util.FixedLengthBytesRefArray.append(FixedLengthBytesRefArray.java:83)
   [junit4]    > 	at org.apache.lucene.util.OfflineSorter.readPartition(OfflineSorter.java:424)
   [junit4]    > 	at org.apache.lucene.util.OfflineSorter.sort(OfflineSorter.java:274)
   [junit4]    > 	at org.apache.lucene.util.bkd.BKDWriter.sort(BKDWriter.java:914)
   [junit4]    > 	at org.apache.lucene.util.bkd.BKDWriter.finish(BKDWriter.java:990)
   [junit4]    > 	at org.apache.lucene.index.RandomCodec$1$1.writeField(RandomCodec.java:141)
   [junit4]    > 	at org.apache.lucene.codecs.PointsWriter.mergeOneField(PointsWriter.java:62)
   [junit4]    > 	at org.apache.lucene.codecs.PointsWriter.merge(PointsWriter.java:186)
   [junit4]    > 	at org.apache.lucene.codecs.lucene60.Lucene60PointsWriter.merge(Lucene60PointsWriter.java:144)
   [junit4]    > 	at org.apache.lucene.codecs.asserting.AssertingPointsFormat$AssertingPointsWriter.merge(AssertingPointsFormat.java:142)
   [junit4]    > 	at org.apache.lucene.index.SegmentMerger.mergePoints(SegmentMerger.java:200)
   [junit4]    > 	at org.apache.lucene.index.SegmentMerger.merge(SegmentMerger.java:160)
   [junit4]    > 	at org.apache.lucene.index.IndexWriter.mergeMiddle(IndexWriter.java:4515)
   [junit4]    > 	at org.apache.lucene.index.IndexWriter.merge(IndexWriter.java:4154)
   [junit4]    > 	at org.apache.lucene.index.SerialMergeScheduler.merge(SerialMergeScheduler.java:40)
   [junit4]    > 	at org.apache.lucene.index.IndexWriter.maybeMerge(IndexWriter.java:2331)
   [junit4]    > 	at org.apache.lucene.index.IndexWriter.forceMerge(IndexWriter.java:2164)
   [junit4]    > 	at org.apache.lucene.index.IndexWriter.forceMerge(IndexWriter.java:2115)
   [junit4]    > 	at org.apache.lucene.search.BaseRangeFieldQueryTestCase.verify(BaseRangeFieldQueryTestCase.java:202)
   [junit4]    > 	at org.apache.lucene.search.BaseRangeFieldQueryTestCase.doTestRandom(BaseRangeFieldQueryTestCase.java:160)
   [junit4]    > 	at org.apache.lucene.search.BaseRangeFieldQueryTestCase.testRandomBig(BaseRangeFieldQueryTestCase.java:75)
   [junit4]    > 	at org.apache.lucene.search.TestInetAddressRangeQueries.testRandomBig(TestInetAddressRangeQueries.java:81)
   [junit4]   2> NOTE: leaving temporary files on disk at: /home/jenkins/jenkins-slave/workspace/Lucene-Solr-NightlyTests-master/checkout/lucene/build/misc/test/J1/temp/lucene.search.TestInetAddressRangeQueries_E61A8AA73526F1C8-001
   [junit4]   2> NOTE: test params are: codec=Asserting(Lucene70): {id=Lucene50(blocksize=128)}, docValues:{ipRangeField=DocValuesFormat(name=Direct), id=DocValuesFormat(name=Lucene70)}, maxPointsInLeafNode=1985, maxMBSortInHeap=7.490015597112068, sim=Asserting(org.apache.lucene.search.similarities.AssertingSimilarity@6ab5e8a6), locale=tr-TR, timezone=Asia/Amman
   [junit4]   2> NOTE: Linux 4.4.0-112-generic amd64/Oracle Corporation 1.8.0_152 (64-bit)/cpus=4,threads=1,free=60551168,total=477626368
   [junit4]   2> NOTE: All tests run in this JVM: [TestHighFreqTerms, TestInetAddressRangeQueries]
   [junit4] Completed [13/13 (1!)] on J1 in 343.74s, 4 tests, 1 error <<< FAILURES!

[...truncated 1 lines...]
   [junit4] JVM J1: stdout was not empty, see: /home/jenkins/jenkins-slave/workspace/Lucene-Solr-NightlyTests-master/checkout/lucene/build/misc/test/temp/junit4-J1-20180317_144157_0106798037024808875301.sysout
   [junit4] >>> JVM J1 emitted unexpected output (verbatim) ----
   [junit4] java.lang.OutOfMemoryError: Java heap space
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   [junit4] Heap dump file created [580222405 bytes in 3.591 secs]
   [junit4] <<< JVM J1: EOF ----

[...truncated 5503 lines...]
   [junit4] Suite: org.apache.solr.cloud.AliasIntegrationTest
   [junit4]   2> 5330427 INFO  (SUITE-AliasIntegrationTest-seed#[EB534B6BF3D0DA43]-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/jenkins-slave/workspace/Lucene-Solr-NightlyTests-master/checkout/solr/build/solr-core/test/J1/temp/solr.cloud.AliasIntegrationTest_EB534B6BF3D0DA43-001/init-core-data-001
   [junit4]   2> 5330427 WARN  (SUITE-AliasIntegrationTest-seed#[EB534B6BF3D0DA43]-worker) [    ] o.a.s.SolrTestCaseJ4 startTrackingSearchers: numOpens=20 numCloses=20
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   [junit4]   2> 5337042 INFO  (zkCallback-6081-thread-2-processing-n:127.0.0.1:37281_solr) [n:127.0.0.1:37281_solr    ] o.a.s.c.c.ZkStateReader A cluster state change: [WatchedEvent state:SyncConnected type:NodeDataChanged path:/collections/testErrorChecks-collection/state.json] for collection [testErrorChecks-collection] has occurred - updating... (live nodes size: [2])
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   [junit4]   2> 5337090 INFO  (qtp143682733-28604) [n:127.0.0.1:37281_solr c:testErrorChecks-collection s:shard2 r:core_node4 x:testErrorChecks-collection_shard2_replica_n2] o.a.s.c.ZkController I am the leader, no recovery necessary
   [junit4]   2> 5337092 INFO  (qtp1607421543-28598) [n:127.0.0.1:45225_solr c:testErrorChecks-collection s:shard1 r:core_node3 x:testErrorChecks-collection_shard1_replica_n1] o.a.s.c.ZkController I am the leader, no recovery necessary
   [junit4]   2> 5337092 INFO  (qtp143682733-28604) [n:127.0.0.1:37281_solr c:testErrorChecks-collection s:shard2 r:core_node4 x:testErrorChecks-collection_shard2_replica_n2] o.a.s.s.HttpSolrCall [admin] webapp=null path=/admin/cores params={qt=/admin/cores&coreNodeName=core_node4&collection.configName=conf&newCollection=true&name=testErrorChecks-collection_shard2_replica_n2&action=CREATE&numShards=2&collection=testErrorChecks-collection&shard=shard2&wt=javabin&version=2&replicaType=NRT} status=0 QTime=2084
   [junit4]   2> 5337093 INFO  (qtp1607421543-28598) [n:127.0.0.1:45225_solr c:testErrorChecks-collection s:shard1 r:core_node3 x:testErrorChecks-collection_shard1_replica_n1] o.a.s.s.HttpSolrCall [admin] webapp=null path=/admin/cores params={qt=/admin/cores&coreNodeName=core_node3&collection.configName=conf&newCollection=true&name=testErrorChecks-collection_shard1_replica_n1&action=CREATE&numShards=2&collection=testErrorChecks-collection&shard=shard1&wt=javabin&version=2&replicaType=NRT} status=0 QTime=2020
   [junit4]   2> 5337100 INFO  (qtp143682733-28597) [n:127.0.0.1:37281_solr    ] o.a.s.h.a.CollectionsHandler Wait for new collection to be active for at most 30 seconds. Check all shard replicas
   [junit4]   2> 5337194 INFO  (zkCallback-6081-thread-2-processing-n:127.0.0.1:37281_solr) [n:127.0.0.1:37281_solr    ] o.a.s.c.c.ZkStateReader A cluster state change: [WatchedEvent state:SyncConnected type:NodeDataChanged path:/collections/testErrorChecks-collection/state.json] for collection [testErrorChecks-collection] has occurred - updating... (live nodes size: [2])
   [junit4]   2> 5337194 INFO  (zkCallback-6081-thread-1-processing-n:127.0.0.1:37281_solr) [n:127.0.0.1:37281_solr    ] o.a.s.c.c.ZkStateReader A cluster state change: [WatchedEvent state:SyncConnected type:NodeDataChanged path:/collections/testErrorChecks-collection/state.json] for collection [testErrorChecks-collection] has occurred - updating... (live nodes size: [2])
   [junit4]   2> 5337194 INFO  (zkCallback-6087-thread-2-processing-n:127.0.0.1:45225_solr) [n:127.0.0.1:45225_solr    ] o.a.s.c.c.ZkStateReader A cluster state change: [WatchedEvent state:SyncConnected type:NodeDataChanged path:/collections/testErrorChecks-collection/state.json] for collection [testErrorChecks-collection] has occurred - updating... (live nodes size: [2])
   [junit4]   2> 5337194 INFO  (zkCallback-6087-thread-1-processing-n:127.0.0.1:45225_solr) [n:127.0.0.1:45225_solr    ] o.a.s.c.c.ZkStateReader A cluster state change: [WatchedEvent state:SyncConnected type:NodeDataChanged path:/collections/testErrorChecks-collection/state.json] for collection [testErrorChecks-collection] has occurred - updating... (live nodes size: [2])
   [junit4]   2> 5338100 INFO  (qtp143682733-28597) [n:127.0.0.1:37281_solr    ] o.a.s.s.HttpSolrCall [admin] webapp=null path=/admin/collections params={replicationFactor=1&collection.configName=conf&name=testErrorChecks-collection&nrtReplicas=1&action=CREATE&numShards=2&wt=javabin&version=2} status=0 QTime=3689
   [junit4]   2> 5338103 INFO  (qtp143682733-28602) [n:127.0.0.1:37281_solr    ] o.a.s.h.a.CollectionsHandler Invoked Collection Action :createalias with params collections=doesnotexist&name=testalias&action=CREATEALIAS&wt=javabin&version=2 and sendToOCPQueue=true
   [junit4]   2> 5338105 INFO  (OverseerCollectionConfigSetProcessor-72296416233914374-127.0.0.1:45225_solr-n_0000000000) [n:127.0.0.1:45225_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> 5338105 INFO  (OverseerThreadFactory-8022-thread-2-processing-n:127.0.0.1:45225_solr) [n:127.0.0.1:45225_solr    ] o.a.s.c.a.c.OverseerCollectionMessageHandler Ignoring exception matching .
   [junit4]   2> 5338124 INFO  (qtp143682733-28602) [n:127.0.0.1:37281_solr    ] o.a.s.s.HttpSolrCall [admin] webapp=null path=/admin/collections params={collections=doesnotexist&name=testalias&action=CREATEALIAS&wt=javabin&version=2} status=400 QTime=20
   [junit4]   2> 5338125 INFO  (qtp143682733-28597) [n:127.0.0.1:37281_solr    ] o.a.s.h.a.CollectionsHandler Invoked Collection Action :createalias with params collections=testErrorChecks-collection,doesnotexist&name=testalias&action=CREATEALIAS&wt=javabin&version=2 and sendToOCPQueue=true
   [junit4]   2> 5338126 INFO  (OverseerThreadFactory-8022-thread-3-processing-n:127.0.0.1:45225_solr) [n:127.0.0.1:45225_solr    ] o.a.s.c.a.c.OverseerCollectionMessageHandler Ignoring exception matching .
   [junit4]   2> 5338126 INFO  (OverseerCollectionConfigSetProcessor-72296416233914374-127.0.0.1:45225_solr-n_0000000000) [n:127.0.0.1:45225_solr    ] o.a.s.c.OverseerTaskQueue Response ZK path: /overseer/collection-queue-work/qnr-0000000002 doesn't exist.  Requestor may have disconnected from ZooKeeper
   [junit4]   2> 5338134 INFO  (qtp143682733-28597) [n:127.0.0.1:37281_solr    ] o.a.s.s.HttpSolrCall [admin] webapp=null path=/admin/collections params={collections=testErrorChecks-collection,doesnotexist&name=testalias&action=CREATEALIAS&wt=javabin&version=2} status=400 QTime=8
   [junit4]   2> 5338134 INFO  (qtp143682733-28602) [n:127.0.0.1:37281_solr    ] o.a.s.h.a.CollectionsHandler Invoked Collection Action :createalias with params collections=testErrorChecks-collection&name=testalias&action=CREATEALIAS&wt=javabin&version=2 and sendToOCPQueue=true
   [junit4]   2> 5338255 INFO  (qtp143682733-28602) [n:127.0.0.1:37281_solr    ] o.a.s.s.HttpSolrCall [admin] webapp=null path=/admin/collections params={collections=testErrorChecks-collection&name=testalias&action=CREATEALIAS&wt=javabin&version=2} status=0 QTime=120
   [junit4]   2> 5338255 INFO  (qtp143682733-28597) [n:127.0.0.1:37281_solr    ] o.a.s.h.a.CollectionsHandler Invoked Collection Action :createalias with params collections=testalias&name=testalias2&action=CREATEALIAS&wt=javabin&version=2 and sendToOCPQueue=true
   [junit4]   2> 5338257 INFO  (OverseerCollectionConfigSetProcessor-72296416233914374-127.0.0.1:45225_solr-n_0000000000) [n:127.0.0.1:45225_solr    ] o.a.s.c.OverseerTaskQueue Response ZK path: /overseer/collection-queue-work/qnr-0000000006 doesn't exist.  Requestor may have disconnected from ZooKeeper
   [junit4]   2> 5338359 INFO  (qtp143682733-28597) [n:127.0.0.1:37281_solr    ] o.a.s.s.HttpSolrCall [admin] webapp=null path=/admin/collections params={collections=testalias&name=testalias2&action=CREATEALIAS&wt=javabin&version=2} status=0 QTime=103
   [junit4]   2> 5338360 INFO  (qtp143682733-28602) [n:127.0.0.1:37281_solr    ] o.a.s.h.a.CollectionsHandler Invoked Collection Action :createalias with params collections=testalias2,doesnotexist&name=testalias3&action=CREATEALIAS&wt=javabin&version=2 and sendToOCPQueue=true
   [junit4]   2> 5338362 INFO  (OverseerThreadFactory-8022-thread-5-processing-n:127.0.0.1:45225_solr) [n:127.0.0.1:45225_solr    ] o.a.s.c.a.c.OverseerCollectionMessageHandler Ignoring exception matching .
   [junit4]   2> 5338362 INFO  (OverseerCollectionConfigSetProcessor-72296416233914374-127.0.0.1:45225_solr-n_0000000000) [n:127.0.0.1:45225_solr    ] o.a.s.c.OverseerTaskQueue Response ZK path: /overseer/collection-queue-work/qnr-0000000008 doesn't exist.  Requestor may have disconnected from ZooKeeper
   [junit4]   2> 5338364 INFO  (qtp143682733-28602) [n:127.0.0.1:37281_solr    ] o.a.s.s.HttpSolrCall [admin] webapp=null path=/admin/collections params={collections=testalias2,doesnotexist&name=testalias3&action=CREATEALIAS&wt=javabin&version=2} status=400 QTime=3
   [junit4]   2> 5338364 INFO  (qtp143682733-28597) [n:127.0.0.1:37281_solr    ] o.a.s.h.a.CollectionsHandler Invoked Collection Action :deletealias with params name=testalias&action=DELETEALIAS&wt=javabin&version=2 and sendToOCPQueue=true
   [junit4]   2> 5338374 INFO  (qtp143682733-28597) [n:127.0.0.1:37281_solr    ] o.a.s.s.HttpSolrCall [admin] webapp=null path=/admin/collections params={name=testalias&action=DELETEALIAS&wt=javabin&version=2} status=0 QTime=10
   [junit4]   2> 5338375 INFO  (qtp143682733-28602) [n:127.0.0.1:37281_solr    ] o.a.s.h.a.CollectionsHandler Invoked Collection Action :deletealias with params name=testalias2&action=DELETEALIAS&wt=javabin&version=2 and sendToOCPQueue=true
   [junit4]   2> 5338377 INFO  (OverseerCollectionConfigSetProcessor-72296416233914374-127.0.0.1:45225_solr-n_0000000000) [n:127.0.0.1:45225_solr    ] o.a.s.c.OverseerTaskQueue Response ZK path: /overseer/collection-queue-work/qnr-0000000012 doesn't exist.  Requestor may have disconnected from ZooKeeper
   [junit4]   2> 5338378 INFO  (qtp143682733-28602) [n:127.0.0.1:37281_solr    ] o.a.s.s.HttpSolrCall [admin] webapp=null path=/admin/collections params={name=testalias2&action=DELETEALIAS&wt=javabin&version=2} status=0 QTime=3
   [junit4]   2> 5338378 INFO  (TEST-AliasIntegrationTest.testErrorChecks-seed#[EB534B6BF3D0DA43]) [    ] o.a.s.SolrTestCaseJ4 ###Ending testErrorChecks
   [junit4]   2> 5338380 INFO  (qtp143682733-28597) [n:127.0.0.1:37281_solr    ] o.a.s.h.a.CollectionsHandler Invoked Collection Action :listaliases with params action=LISTALIASES&wt=javabin&version=2 and sendToOCPQueue=true
   [junit4]   2> 5338380 INFO  (qtp143682733-28597) [n:127.0.0.1:37281_solr    ] o.a.s.s.HttpSolrCall [admin] webapp=null path=/admin/collections params={action=LISTALIASES&wt=javabin&version=2} status=0 QTime=0
   [junit4]   2> 5338389 INFO  (TEST-AliasIntegrationTest.testErrorChecks-seed#[EB534B6BF3D0DA43]) [    ] o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (0) -> (2)
   [junit4]   2> 5338390 INFO  (qtp143682733-28602) [n:127.0.0.1:37281_solr    ] o.a.s.h.a.CollectionsHandler Invoked Collection Action :delete with params name=testErrorChecks-collection&action=DELETE&wt=javabin&version=2 and sendToOCPQueue=true
   [junit4]   2> 5338391 INFO  (OverseerThreadFactory-8022-thread-5-processing-n:127.0.0.1:45225_solr) [n:127.0.0.1:45225_solr    ] o.a.s.c.a.c.OverseerCollectionMessageHandler Executing Collection Cmd=action=UNLOAD&deleteInstanceDir=true&deleteDataDir=true, asyncId=null
   [junit4]   2> 5338391 INFO  (OverseerCollectionConfigSetProcessor-72296416233914374-127.0.0.1:45225_solr-n_0000000000) [n:127.0.0.1:45225_solr    ] o.a.s.c.OverseerTaskQueue Response ZK path: /overseer/collection-queue-work/qnr-0000000014 doesn't exist.  Requestor may have disconnected from ZooKeeper
   [junit4]   2> 5338392 INFO  (qtp143682733-28603) [n:127.0.0.1:37281_solr    ] o.a.s.m.SolrMetricManager Closing metric reporters for registry=solr.core.testErrorChecks-collection.shard2.replica_n2, tag=null
   [junit4]   2> 5338392 INFO  (qtp1607421543-28595) [n:127.0.0.1:45225_solr    ] o.a.s.m.SolrMetricManager Closing metric reporters for registry=solr.core.testErrorChecks-collection.shard1.replica_n1, tag=null
   [junit4]   2> 5338392 INFO  (qtp143682733-28603) [n:127.0.0.1:37281_solr    ] o.a.s.m.r.SolrJmxReporter Closing reporter [org.apache.solr.metrics.reporters.SolrJmxReporter@bc0b4dc: rootName = solr_37281, domain = solr.core.testErrorChecks-collection.shard2.replica_n2, service url = null, agent id = null] for registry solr.core.testErrorChecks-collection.shard2.replica_n2 / com.codahale.metrics.MetricRegistry@7e2014f8
   [junit4]   2> 5338392 INFO  (qtp1607421543-28595) [n:127.0.0.1:45225_solr    ] o.a.s.m.r.SolrJmxReporter Closing reporter [org.apache.solr.metrics.reporters.SolrJmxReporter@41fa8ce0: rootName = solr_45225, domain = solr.core.testErrorChecks-collection.shard1.replica_n1, service url = null, agent id = null] for registry solr.core.testErrorChecks-collection.shard1.replica_n1 / com.codahale.metrics.MetricRegistry@60535cc1
   [junit4]   2> 5338452 INFO  (qtp1607421543-28595) [n:127.0.0.1:45225_solr    ] o.a.s.c.SolrCore [testErrorChecks-collection_shard1_replica_n1]  CLOSING SolrCore org.apache.solr.core.SolrCore@27d68ce
   [junit4]   2> 5338452 INFO  (qtp1607421543-28595) [n:127.0.0.1:45225_solr    ] o.a.s.m.SolrMetricManager Closing metric reporters for registry=solr.core.testErrorChecks-collection.shard1.replica_n1, tag=41773262
   [junit4]   2> 5338452 INFO  (qtp1607421543-28595) [n:127.0.0.1:45225_solr    ] o.a.s.m.SolrMetricManager Closing metric reporters for registry=solr.collection.testErrorChecks-collection.shard1.leader, tag=41773262
   [junit4]   2> 5338453 INFO  (qtp143682733-28603) [n:127.0.0.1:37281_solr    ] o.a.s.c.SolrCore [testErrorChecks-collection_shard2_replica_n2]  CLOSING SolrCore org.apache.solr.core.SolrCore@2a8cda55
   [junit4]   2> 5338453 INFO  (qtp143682733-28603) [n:127.0.0.1:37281_solr    ] o.a.s.m.SolrMetricManager Closing metric reporters for registry=solr.core.testErrorChecks-collection.shard2.replica_n2, tag=713874005
   [junit4]   2> 5338453 INFO  (qtp143682733-28603) [n:127.0.0.1:37281_solr    ] o.a.s.m.SolrMetricManager Closing metric reporters for registry=solr.collection.testErrorChecks-collection.shard2.leader, tag=713874005
   [junit4]   2> 5338468 INFO  (qtp1607421543-28595) [n:127.0.0.1:45225_solr    ] o.a.s.c.ZkShardTerms Successful update of terms at /collections/testErrorChecks-collection/terms/shard1 to Terms{values={}, version=1}
   [junit4]   2> 5338482 INFO  (qtp1607421543-28595) [n:127.0.0.1:45225_solr    ] o.a.s.s.HttpSolrCall [admin] webapp=null path=/admin/cores params={deleteInstanceDir=true&core=testErrorChecks-collection_shard1_replica_n1&qt=/admin/cores&deleteDataDir=true&action=UNLOAD&wt=javabin&version=2} status=0 QTime=90
   [junit4]   2> 5338494 INFO  (qtp143682733-28603) [n:127.0.0.1:37281_solr    ] o.a.s.c.ZkShardTerms Successful update of terms at /collections/testErrorChecks-collection/terms/shard2 to Terms{values={}, version=1}
   [junit4]   2> 5338498 INFO  (qtp143682733-28603) [n:127.0.0.1:37281_solr    ] o.a.s.s.HttpSolrCall [admin] webapp=null path=/admin/cores params={deleteInstanceDir=true&core=testErrorChecks-collection_shard2_replica_n2&qt=/admin/cores&deleteDataDir=true&action=UNLOAD&wt=javabin&version=2} status=0 QTime=106
   [junit4]   2> 5339254 INFO  (qtp143682733-28602) [n:127.0.0.1:37281_solr    ] o.a.s.s.HttpSolrCall [admin] webapp=null path=/admin/collections params={name=testErrorChecks-collection&action=DELETE&wt=javabin&version=2} status=0 QTime=864
   [junit4] IGNOR/A 0.00s J1 | AliasIntegrationTest.testProperties
   [junit4]    > Assumption #1: 'badapple' test group is disabled (@BadApple(bugUrl=https://issues.apache.org/jira/browse/SOLR-12028))
   [junit4]   2> 5339334 INFO  (TEST-AliasIntegrationTest.testModifyPropertiesV1-seed#[EB534B6BF3D0DA43]) [    ] o.a.s.SolrTestCaseJ4 ###Starting testModifyPropertiesV1
   [junit4]   2> 5339336 INFO  (qtp143682733-28597) [n:127.0.0.1:37281_solr    ] o.a.s.h.a.CollectionsHandler Invoked Collection Action :create with params replicationFactor=1&collection.configName=conf&name=collection1meta&nrtReplicas=1&action=CREATE&numShards=2&wt=javabin&version=2 and sendToOCPQueue=true
   [junit4]   2> 5339338 INFO  (OverseerThreadFactory-8022-thread-5-processing-n:127.0.0.1:45225_solr) [n:127.0.0.1:45225_solr    ] o.a.s.c.a.c.CreateCollectionCmd Create collection collection1meta
   [junit4]   2> 5339338 INFO  (OverseerCollectionConfigSetProcessor-72296416233914374-127.0.0.1:45225_solr-n_0000000000) [n:127.0.0.1:45225_solr    ] o.a.s.c.OverseerTaskQueue Response ZK path: /overseer/collection-queue-work/qnr-0000000016 doesn't exist.  Requestor may have disconnected from ZooKeeper
   [junit4]   2> 5339545 INFO  (OverseerStateUpdate-72296416233914374-127.0.0.1:45225_solr-n_0000000000) [n:127.0.0.1:45225_solr    ] o.a.s.c.o.SliceMutator createReplica() {
   [junit4]   2>   "operation":"ADDREPLICA",
   [junit4]   2>   "collection":"collection1meta",
   [junit4]   2>   "shard":"shard1",
   [junit4]   2>   "core":"collection1meta_shard1_replica_n1",
   [junit4]   2>   "state":"down",
   [junit4]   2>   "base_url":"https://127.0.0.1:37281/solr",
   [junit4]   2>   "type":"NRT",
   [junit4]   2>   "waitForFinalState":"false"} 
   [junit4]   2> 5339547 INFO  (OverseerStateUpdate-72296416233914374-127.0.0.1:45225_solr-n_0000000000) [n:127.0.0.1:45225_solr    ] o.a.s.c.o.SliceMutator createReplica() {
   [junit4]   2>   "operation":"ADDREPLICA",
   [junit4]   2>   "collection":"collection1meta",
   [junit4]   2>   "shard":"shard2",
   [junit4]   2>   "core":"collection1meta_shard2_replica_n2",
   [junit4]   2>   "state":"down",
   [junit4]   2>   "base_url":"https://127.0.0.1:45225/solr",
   [junit4]   2>   "type":"NRT",
   [junit4]   2>   "waitForFinalState":"false"} 
   [junit4]   2> 5339748 INFO  (qtp143682733-28604) [n:127.0.0.1:37281_solr    ] o.a.s.h.a.CoreAdminOperation core create command qt=/admin/cores&coreNodeName=core_node3&collection.configName=conf&newCollection=true&name=collection1meta_shard1_replica_n1&action=CREATE&numShards=2&collection=collection1meta&shard=shard1&wt=javabin&version=2&replicaType=NRT
   [junit4]   2> 5339749 INFO  (qtp1607421543-28598) [n:127.0.0.1:45225_solr    ] o.a.s.h.a.CoreAdminOperation core create command qt=/admin/cores&coreNodeName=core_node4&collection.configName=conf&newCollection=true&name=collection1meta_shard2_replica_n2&action=CREATE&numShards=2&collection=collection1meta&shard=shard2&wt=javabin&version=2&replicaType=NRT
   [junit4]   2> 5339852 INFO  (zkCallback-6087-thread-2-processing-n:127.0.0.1:45225_solr) [n:127.0.0.1:45225_solr    ] o.a.s.c.c.ZkStateReader A cluster state change: [WatchedEvent state:SyncConnected type:NodeDataChanged path:/collections/collection1meta/state.json] for collection [collection1meta] has occurred - updating... (live nodes size: [2])
   [junit4]   2> 5339852 INFO  (zkCallback-6081-thread-2-processing-n:127.0.0.1:37281_solr) [n:127.0.0.1:37281_solr    ] o.a.s.c.c.ZkStateReader A cluster state change: [WatchedEvent state:SyncConnected type:NodeDataChanged path:/collections/collection1meta/state.json] for collection [collection1meta] has occurred - updating... (live nodes size: [2])
   [junit4]   2> 5339852 INFO  (zkCallback-6087-thread-3-processing-n:127.0.0.1:45225_solr) [n:127.0.0.1:45225_solr    ] o.a.s.c.c.ZkStateReader A cluster state change: [WatchedEvent state:SyncConnected type:NodeDataChanged path:/collections/collection1meta/state.json] for collection [collection1meta] has occurred - updating... (live nodes size: [2])
   [junit4]   2> 5339852 INFO  (zkCallback-6081-thread-1-processing-n:127.0.0.1:37281_solr) [n:127.0.0.1:37281_solr    ] o.a.s.c.c.ZkStateReader A cluster state change: [WatchedEvent state:SyncConnected type:NodeDataChanged path:/collections/collection1meta/state.json] for collection [collection1meta] has occurred - updating... (live nodes size: [2])
   [junit4]   2> 5340831 INFO  (qtp143682733-28604) [n:127.0.0.1:37281_solr c:collection1meta s:shard1 r:core_node3 x:collection1meta_shard1_replica_n1] o.a.s.c.SolrConfig Using Lucene MatchVersion: 8.0.0
   [junit4]   2> 5340836 INFO  (qtp1607421543-28598) [n:127.0.0.1:45225_solr c:collection1meta s:shard2 r:core_node4 x:collection1meta_shard2_replica_n2] o.a.s.c.SolrConfig Using Lucene MatchVersion: 8.0.0
   [junit4]   2> 5340858 INFO  (qtp1607421543-28598) [n:127.0.0.1:45225_solr c:collection1meta s:shard2 r:core_node4 x:collection1meta_shard2_replica_n2] o.a.s.s.IndexSchema [collection1meta_shard2_replica_n2] Schema name=minimal
   [junit4]   2> 5341100 INFO  (qtp1607421543-28598) [n:127.0.0.1:45225_solr c:collection1meta s:shard2 r:core_node4 x:collection1meta_shard2_replica_n2] o.a.s.s.IndexSchema Loaded schema minimal/1.1 with uniqueid field id
   [junit4]   2> 5341100 INFO  (qtp1607421543-28598) [n:127.0.0.1:45225_solr c:collection1meta s:shard2 r:core_node4 x:collection1meta_shard2_replica_n2] o.a.s.c.CoreContainer Creating SolrCore 'collection1meta_shard2_replica_n2' using configuration from collection collection1meta, trusted=true
   [junit4]   2> 5341101 INFO  (qtp1607421543-28598) [n:127.0.0.1:45225_solr c:collection1meta s:shard2 r:core_node4 x:collection1meta_shard2_replica_n2] o.a.s.m.r.SolrJmxReporter JMX monitoring for 'solr_45225.solr.core.collection1meta.shard2.replica_n2' (registry 'solr.core.collection1meta.shard2.replica_n2') enabled at server: com.sun.jmx.mbeanserver.JmxMBeanServer@49922e4f
   [junit4]   2> 5341101 INFO  (qtp1607421543-28598) [n:127.0.0.1:45225_solr c:collection1meta s:shard2 r:core_node4 x:collection1meta_shard2_replica_n2] o.a.s.c.SolrCore solr.RecoveryStrategy.Builder
   [junit4]   2> 5341101 INFO  (qtp1607421543-28598) [n:127.0.0.1:45225_solr c:collection1meta s:shard2 r:core_node4 x:collection1meta_shard2_replica_n2] o.a.s.c.SolrCore [[collection1meta_shard2_replica_n2] ] Opening new SolrCore at [/home/jenkins/jenkins-slave/workspace/Lucene-Solr-NightlyTests-master/checkout/solr/build/solr-core/test/J1/temp/solr.cloud.AliasIntegrationTest_EB534B6BF3D0DA43-001/tempDir-001/node2/collection1meta_shard2_replica_n2], dataDir=[/home/jenkins/jenkins-slave/workspace/Lucene-Solr-NightlyTests-master/checkout/solr/build/solr-core/test/J1/temp/solr.cloud.AliasIntegrationTest_EB534B6BF3D0DA43-001/tempDir-001/node2/./collection1meta_shard2_replica_n2/data/]
   [junit4]   2> 5341117 INFO  (qtp143682733-28604) [n:127.0.0.1:37281_solr c:collection1meta s:shard1 r:core_node3 x:collection1meta_shard1_replica_n1] o.a.s.s.IndexSchema [collection1meta_shard1_replica_n1] Schema name=minimal
   [junit4]   2> 5341153 INFO  (qtp143682733-28604) [n:127.0.0.1:37281_solr c:collection1meta s:shard1 r:core_node3 x:collection1meta_shard1_replica_n1] o.a.s.s.IndexSchema Loaded schema minimal/1.1 with uniqueid field id
   [junit4]   2> 5341153 INFO  (qtp143682733-28604) [n:127.0.0.1:37281_solr c:collection1meta s:shard1 r:core_node3 x:collection1meta_shard1_replica_n1] o.a.s.c.CoreContainer Creating SolrCore 'collection1meta_shard1_replica_n1' using configuration from collection collection1meta, trusted=true
   [junit4]   2> 5341153 INFO  (qtp143682733-28604) [n:127.0.0.1:37281_solr c:collection1meta s:shard1 r:core_node3 x:collection1meta_shard1_replica_n1] o.a.s.m.r.SolrJmxReporter JMX monitoring for 'solr_37281.solr.core.collection1meta.shard1.replica_n1' (registry 'solr.core.collection1meta.shard1.replica_n1') enabled at server: com.sun.jmx.mbeanserver.JmxMBeanServer@49922e4f
   [junit4]   2> 5341154 INFO  (qtp143682733-28604) [n:127.0.0.1:37281_solr c:collection1meta s:shard1 r:core_node3 x:collection1meta_shard1_replica_n1] o.a.s.c.SolrCore solr.RecoveryStrategy.Builder
   [junit4]   2> 5341154 INFO  (qtp143682733-28604) [n:127.0.0.1:37281_solr c:collection1meta s:shard1 r:core_node3 x:collection1meta_shard1_replica_n1] o.a.s.c.SolrCore [[collection1meta_shard1_replica_n1] ] Opening new SolrCore at [/home/jenkins/jenkins-slave/workspace/Lucene-Solr-NightlyTests-master/checkout/solr/build/solr-core/test/J1/temp/solr.cloud.AliasIntegrationTest_EB534B6BF3D0DA43-001/tempDir-001/node1/collection1meta_shard1_replica_n1], dataDir=[/home/jenkins/jenkins-slave/workspace/Lucene-Solr-NightlyTests-master/checkout/solr/build/solr-core/test/J1/temp/solr.cloud.AliasIntegrationTest_EB534B6BF3D0DA43-001/tempDir-001/node1/./collection1meta_shard1_replica_n1/data/]
   [junit4]   2> 5341465 INFO  (qtp1607421543-28598) [n:127.0.0.1:45225_solr c:collection1meta s:shard2 r:core_node4 x:collection1meta_shard2_replica_n2] o.a.s.u.UpdateHandler Using UpdateLog implementation: org.apache.solr.update.UpdateLog
   [junit4]   2> 5341465 INFO  (qtp1607421543-28598) [n:127.0.0.1:45225_solr c:collection1meta s:shard2 r:core_node4 x:collection1meta_shard2_replica_n2] o.a.s.u.UpdateLog Initializing UpdateLog: dataDir=null defaultSyncLevel=FLUSH numRecordsToKeep=100 maxNumLogsToKeep=10 numVersionBuckets=65536
   [junit4]   2> 5341466 INFO  (qtp1607421543-28598) [n:127.0.0.1:45225_solr c:collection1meta s:shard2 r:core_node4 x:collection1meta_shard2_replica_n2] o.a.s.u.CommitTracker Hard AutoCommit: disabled
   [junit4]   2> 5341466 INFO  (qtp1607421543-28598) [n:127.0.0.1:45225_solr c:collection1meta s:shard2 r:core_node4 x:collection1meta_shard2_replica_n2] o.a.s.u.CommitTracker Soft AutoCommit: disabled
   [junit4]   2> 5341467 INFO  (qtp1607421543-28598) [n:127.0.0.1:45225_solr c:collection1meta s:shard2 r:core_node4 x:collection1meta_shard2_replica_n2] o.a.s.s.SolrIndexSearcher Opening [Searcher@23a4d0cf[collection1meta_shard2_replica_n2] main]
   [junit4]   2> 5341483 INFO  (qtp1607421543-28598) [n:127.0.0.1:45225_solr c:collection1meta s:shard2 r:core_node4 x:collection1meta_shard2_replica_n2] o.a.s.r.ManagedResourceStorage Configured ZooKeeperStorageIO with znodeBase: /configs/conf
   [junit4]   2> 5341483 INFO  (qtp1607421543-28598) [n:127.0.0.1:45225_solr c:collection1meta s:shard2 r:core_node4 x:collection1meta_shard2_replica_n2] o.a.s.r.ManagedResourceStorage Loaded null at path _rest_managed.json using ZooKeeperStorageIO:path=/configs/conf
   [junit4]   2> 5341483 INFO  (qtp1607421543-28598) [n:127.0.0.1:45225_solr c:collection1meta s:shard2 r:core_node4 x:collection1meta_shard2_replica_n2] o.a.s.h.ReplicationHandler Commits will be reserved for 10000ms.
   [junit4]   2> 5341484 INFO  (searcherExecutor-8037-thread-1-processing-n:127.0.0.1:45225_solr x:collection1meta_shard2_replica_n2 s:shard2 c:collection1meta r:core_node4) [n:127.0.0.1:45225_solr c:collection1meta s:shard2 r:core_node4 x:collection1meta_shard2_replica_n2] o.a.s.c.SolrCore [collection1meta_shard2_replica_n2] Registered new searcher Searcher@23a4d0cf[collection1meta_shard2_replica_n2] main{ExitableDirectoryReader(UninvertingDirectoryReader())}
   [junit4]   2> 5341484 INFO  (qtp1607421543-28598) [n:127.0.0.1:45225_solr c:collection1meta s:shard2 r:core_node4 x:collection1meta_shard2_replica_n2] o.a.s.u.UpdateLog Could not find max version in index or recent updates, using new clock 1595205744182951936
   [junit4]   2> 5341518 INFO  (qtp1607421543-28598) [n:127.0.0.1:45225_solr c:collection1meta s:shard2 r:core_node4 x:collection1meta_shard2_replica_n2] o.a.s.c.ZkShardTerms Successful update of terms at /collections/collection1meta/terms/shard2 to Terms{values={core_node4=0}, version=0}
   [junit4]   2> 5341520 INFO  (qtp1607421543-28598) [n:127.0.0.1:45225_solr c:collection1meta s:shard2 r:core_node4 x:collection1meta_shard2_replica_n2] o.a.s.c.ShardLeaderElectionContext Enough replicas found to continue.
   [junit4]   2> 5341520 INFO  (qtp1607421543-285

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

]    > 	at org.apache.solr.update.TestInPlaceUpdatesDistrib.test(TestInPlaceUpdatesDistrib.java:144)
   [junit4]    > 	at org.apache.solr.BaseDistributedSearchTestCase$ShardsRepeatRule$ShardsFixedStatement.callStatement(BaseDistributedSearchTestCase.java:993)
   [junit4]    > 	at org.apache.solr.BaseDistributedSearchTestCase$ShardsRepeatRule$ShardsStatement.evaluate(BaseDistributedSearchTestCase.java:968)
   [junit4]    > 	at java.lang.Thread.run(Thread.java:748)
   [junit4]   2> 8433576 INFO  (SUITE-TestInPlaceUpdatesDistrib-seed#[EB534B6BF3D0DA43]-worker) [    ] o.a.s.SolrTestCaseJ4 ###deleteCore
   [junit4]   2> 8433576 INFO  (SUITE-TestInPlaceUpdatesDistrib-seed#[EB534B6BF3D0DA43]-worker) [    ] o.a.s.c.CoreContainer Shutting down CoreContainer instance=321911031
   [junit4]   2> 8433576 INFO  (SUITE-TestInPlaceUpdatesDistrib-seed#[EB534B6BF3D0DA43]-worker) [    ] o.a.s.m.SolrMetricManager Closing metric reporters for registry=solr.node, tag=null
   [junit4]   2> 8433576 INFO  (SUITE-TestInPlaceUpdatesDistrib-seed#[EB534B6BF3D0DA43]-worker) [    ] o.a.s.m.r.SolrJmxReporter Closing reporter [org.apache.solr.metrics.reporters.SolrJmxReporter@9e88b89: rootName = null, domain = solr.node, service url = null, agent id = null] for registry solr.node / com.codahale.metrics.MetricRegistry@1e717997
   [junit4]   2> 8433577 INFO  (SUITE-TestInPlaceUpdatesDistrib-seed#[EB534B6BF3D0DA43]-worker) [    ] o.a.s.m.SolrMetricManager Closing metric reporters for registry=solr.jvm, tag=null
   [junit4]   2> 8433577 INFO  (SUITE-TestInPlaceUpdatesDistrib-seed#[EB534B6BF3D0DA43]-worker) [    ] o.a.s.m.r.SolrJmxReporter Closing reporter [org.apache.solr.metrics.reporters.SolrJmxReporter@7a8b570e: rootName = null, domain = solr.jvm, service url = null, agent id = null] for registry solr.jvm / com.codahale.metrics.MetricRegistry@54600355
   [junit4]   2> 8433577 INFO  (SUITE-TestInPlaceUpdatesDistrib-seed#[EB534B6BF3D0DA43]-worker) [    ] o.a.s.m.SolrMetricManager Closing metric reporters for registry=solr.jetty, tag=null
   [junit4]   2> 8433577 INFO  (SUITE-TestInPlaceUpdatesDistrib-seed#[EB534B6BF3D0DA43]-worker) [    ] o.a.s.m.r.SolrJmxReporter Closing reporter [org.apache.solr.metrics.reporters.SolrJmxReporter@fc89177: rootName = null, domain = solr.jetty, service url = null, agent id = null] for registry solr.jetty / com.codahale.metrics.MetricRegistry@72026be0
   [junit4]   2> 8433582 INFO  (coreCloseExecutor-14251-thread-1) [    x:collection1] o.a.s.c.SolrCore [collection1]  CLOSING SolrCore org.apache.solr.core.SolrCore@5ef6b82e
   [junit4]   2> 8433582 INFO  (coreCloseExecutor-14251-thread-1) [    x:collection1] o.a.s.m.SolrMetricManager Closing metric reporters for registry=solr.core.collection1, tag=1593227310
   [junit4]   2> 8433582 INFO  (coreCloseExecutor-14251-thread-1) [    x:collection1] o.a.s.m.r.SolrJmxReporter Closing reporter [org.apache.solr.metrics.reporters.SolrJmxReporter@1cef574f: rootName = null, domain = solr.core.collection1, service url = null, agent id = null] for registry solr.core.collection1 / com.codahale.metrics.MetricRegistry@743cca0f
   [junit4]   2> NOTE: leaving temporary files on disk at: /home/jenkins/jenkins-slave/workspace/Lucene-Solr-NightlyTests-master/checkout/solr/build/solr-core/test/J0/temp/solr.update.TestInPlaceUpdatesDistrib_EB534B6BF3D0DA43-001
   [junit4]   2> Mar 17, 2018 6:04:01 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=Lucene70, sim=Asserting(org.apache.lucene.search.similarities.AssertingSimilarity@d67425c), locale=th-TH-u-nu-thai-x-lvariant-TH, timezone=Asia/Choibalsan
   [junit4]   2> NOTE: Linux 4.4.0-112-generic amd64/Oracle Corporation 1.8.0_152 (64-bit)/cpus=4,threads=1,free=210378776,total=533200896
   [junit4]   2> NOTE: All tests run in this JVM: [TestMiniSolrCloudClusterSSL, TestLegacyFieldCache, MigrateRouteKeyTest, TestJoin, TestLocalFSCloudBackupRestore, TestClassicSimilarityFactory, TestSolrQueryParser, CleanupOldIndexTest, TokenizerChainTest, SuggestComponentContextFilterQueryTest, TestUninvertingReader, TestDynamicLoading, TestUnifiedSolrHighlighter, CursorPagingTest, DistribJoinFromCollectionTest, TestInitParams, ZkStateWriterTest, TestJsonRequest, DistributedTermsComponentTest, MoveReplicaHDFSTest, TestReRankQParserPlugin, LIRRollingUpdatesTest, TestDeleteCollectionOnDownNodes, ConnectionReuseTest, TestFieldCacheSortRandom, MetricUtilsTest, ChaosMonkeyNothingIsSafeTest, TestConfig, TestMissingGroups, TestLegacyFieldReuse, TestDistribIDF, TestHdfsUpdateLog, NodeLostTriggerTest, PKIAuthenticationIntegrationTest, TestImpersonationWithHadoopAuth, CollectionReloadTest, UpdateLogTest, BinaryUpdateRequestHandlerTest, PluginInfoTest, TestCSVResponseWriter, DistributedQueryElevationComponentTest, DocumentAnalysisRequestHandlerTest, HdfsRestartWhileUpdatingTest, TestNumericTokenStream, TestMacros, QueryResultKeyTest, OutputWriterTest, BooleanFieldTest, SuggesterWFSTTest, TestMaxTokenLenTokenizer, TestPolicyCloud, TestPseudoReturnFields, InfoHandlerTest, TestSolrDeletionPolicy1, RecoveryAfterSoftCommitTest, TestManagedSynonymFilterFactory, TestInitQParser, TestNestedDocsSort, PreAnalyzedUpdateProcessorTest, TestPushWriter, SolrGraphiteReporterTest, DocValuesNotIndexedTest, TestEmbeddedSolrServerConstructors, TestHighlightDedupGrouping, TestUseDocValuesAsStored2, BasicDistributedZkTest, HdfsDirectoryTest, DistributedSuggestComponentTest, TestSearcherReuse, TestNamedUpdateProcessors, OverseerCollectionConfigSetProcessorTest, TestExtendedDismaxParser, HttpPartitionOnCommitTest, TestAddFieldRealTimeGet, TestLuceneMatchVersion, TestMultiValuedNumericRangeQuery, ZkCLITest, RegexBytesRefFilterTest, LeaderFailureAfterFreshStartTest, HdfsBasicDistributedZkTest, TestDynamicFieldResource, CdcrVersionReplicationTest, TestConfigSetsAPIExclusivity, BlockCacheTest, CachingDirectoryFactoryTest, UpdateParamsTest, TestSolrXml, TestRemoteStreaming, TestGroupingSearch, TestMergePolicyConfig, ComputePlanActionTest, SolrPluginUtilsTest, FieldAnalysisRequestHandlerTest, BlockJoinFacetSimpleTest, SpellingQueryConverterTest, FullSolrCloudDistribCmdsTest, TestDistributedSearch, TestSolrCLIRunExample, ReplicaListTransformerTest, ZkNodePropsTest, TestStandardQParsers, DistributedExpandComponentTest, TestSSLRandomization, NodeMutatorTest, HighlighterConfigTest, EchoParamsTest, DirectoryFactoryTest, BJQParserTest, SecurityConfHandlerTest, TestCollationField, StatsComponentTest, OverseerStatusTest, RAMDirectoryFactoryTest, ExternalFileFieldSortTest, TestXmlQParser, ConfigSetsAPITest, TestStressLucene, DebugComponentTest, TestTrackingShardHandlerFactory, TestDocumentBuilder, TlogReplayBufferedWhileIndexingTest, TestOverriddenPrefixQueryForCustomFieldType, DistributedFacetPivotWhiteBoxTest, SolrIndexConfigTest, DeleteStatusTest, DeleteNodeTest, TestElisionMultitermQuery, TestPhraseSuggestions, TestCodecSupport, SystemInfoHandlerTest, FileUtilsTest, DistributedMLTComponentTest, TestEmbeddedSolrServerAdminHandler, AddReplicaTest, ChaosMonkeyNothingIsSafeWithPullReplicasTest, DistributedVersionInfoTest, LeaderFailoverAfterPartitionTest, MoveReplicaHDFSFailoverTest, SaslZkACLProviderTest, TestAuthenticationFramework, TestCloudConsistency, TestCloudSearcherWarming, TestDistribDocBasedVersion, TestLeaderInitiatedRecoveryThread, TestPullReplicaErrorHandling, TestRandomFlRTGCloud, TestSolrCloudWithKerberosAlt, TestStressCloudBlindAtomicUpdates, TestStressLiveNodes, TestCollectionAPI, TestCollectionsAPIViaSolrCloudCluster, TestReplicaProperties, NodeAddedTriggerTest, TriggerIntegrationTest, BlobRepositoryCloudTest, CoreSorterTest, HdfsDirectoryFactoryTest, TestCorePropertiesReload, TestInfoStreamLogging, TestNRTOpen, TestReloadAndDeleteDocs, TestShardHandlerFactory, TestSimpleTextCodec, TestSolrConfigHandler, RequestLoggingTest, SearchHandlerTest, TestCoreBackup, TestHdfsBackupRestoreCore, TestSystemCollAutoCreate, V2ApiIntegrationTest, DistributedFacetPivotLongTailTest, DistributedFacetPivotSmallAdvancedTest, MetricsConfigTest, SolrMetricReporterTest, SolrGangliaReporterTest, SolrJmxReporterTest, TestMacroExpander, JSONWriterTest, SmileWriterTest, TestBinaryResponseWriter, TestCustomDocTransformer, TestExportWriter, TestGeoJSONResponseWriter, TestRawTransformer, TestSubQueryTransformer, TestSubQueryTransformerDistrib, TestFieldCollectionResource, TestFieldResource, TestFieldTypeCollectionResource, TestSchemaNameResource, TestSchemaSimilarityResource, TestManagedStopFilterFactory, DateRangeFieldTest, PreAnalyzedFieldManagedSchemaCloudTest, SchemaApiFailureTest, TestCloudManagedSchema, TestCollationFieldDocValues, TestHalfAndHalfDocValues, TestManagedSchemaThreadSafety, TestPointFields, TestSchemalessBufferedUpdates, AnalyticsMergeStrategyTest, RankQueryTest, TestCollapseQParserPlugin, TestLegacyNumericRangeQueryBuilder, TestMaxScoreQueryParser, TestPayloadScoreQParserPlugin, TestRecoveryHdfs, BasicAuthStandaloneTest, TestAuthorizationFramework, SpellCheckCollatorWithCollapseTest, TestFreeTextSuggestions, BlockDirectoryTest, TestNumericTerms32, CdcrUpdateLogTest, PeerSyncWithIndexFingerprintCachingTest, SolrIndexMetricsTest, TestInPlaceUpdatesDistrib]
   [junit4] Completed [784/785 (4!)] on J0 in 238.00s, 1 test, 1 error <<< FAILURES!

[...truncated 9271 lines...]
BUILD FAILED
/home/jenkins/jenkins-slave/workspace/Lucene-Solr-NightlyTests-master/checkout/build.xml:636: The following error occurred while executing this line:
/home/jenkins/jenkins-slave/workspace/Lucene-Solr-NightlyTests-master/checkout/build.xml:570: Some of the tests produced a heap dump, but did not fail. Maybe a suppressed OutOfMemoryError? Dumps created:
* java_pid13381.hprof

Total time: 558 minutes 26 seconds
Build step 'Invoke Ant' marked build as failure
Archiving artifacts
Recording test results
Email was triggered for: Failure - Any
Sending email for trigger: Failure - Any

[JENKINS] Lucene-Solr-NightlyTests-master - Build # 1503 - Still unstable

Posted by Apache Jenkins Server <je...@builds.apache.org>.
Build: https://builds.apache.org/job/Lucene-Solr-NightlyTests-master/1503/

8 tests failed.
FAILED:  junit.framework.TestSuite.org.apache.solr.analytics.facet.QueryFacetTest

Error Message:
Error from server at https://127.0.0.1:33906/solr: Expected mime type application/octet-stream but got text/html. <h1>Bad Message 400</h1><pre>reason: Illegal character 0x0</pre>

Stack Trace:
org.apache.solr.client.solrj.impl.HttpSolrClient$RemoteSolrException: Error from server at https://127.0.0.1:33906/solr: Expected mime type application/octet-stream but got text/html. <h1>Bad Message 400</h1><pre>reason: Illegal character 0x0</pre>
	at __randomizedtesting.SeedInfo.seed([6005039964E31AA5]:0)
	at org.apache.solr.client.solrj.impl.HttpSolrClient.executeMethod(HttpSolrClient.java:607)
	at org.apache.solr.client.solrj.impl.HttpSolrClient.request(HttpSolrClient.java:255)
	at org.apache.solr.client.solrj.impl.HttpSolrClient.request(HttpSolrClient.java:244)
	at org.apache.solr.client.solrj.impl.LBHttpSolrClient.doRequest(LBHttpSolrClient.java:483)
	at org.apache.solr.client.solrj.impl.LBHttpSolrClient.request(LBHttpSolrClient.java:413)
	at org.apache.solr.client.solrj.impl.CloudSolrClient.sendRequest(CloudSolrClient.java:1105)
	at org.apache.solr.client.solrj.impl.CloudSolrClient.requestWithRetryOnStaleState(CloudSolrClient.java:885)
	at org.apache.solr.client.solrj.impl.CloudSolrClient.request(CloudSolrClient.java:818)
	at org.apache.solr.client.solrj.SolrRequest.process(SolrRequest.java:194)
	at org.apache.solr.client.solrj.SolrRequest.process(SolrRequest.java:211)
	at org.apache.solr.analytics.SolrAnalyticsTestCase.setupCollection(SolrAnalyticsTestCase.java:62)
	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$6.evaluate(RandomizedRunner.java:874)
	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:  junit.framework.TestSuite.org.apache.solr.cloud.TestLeaderElectionZkExpiry

Error Message:
ObjectTracker found 1 object(s) that were not released!!! [Overseer] org.apache.solr.common.util.ObjectReleaseTracker$ObjectTrackerException: org.apache.solr.cloud.Overseer  at org.apache.solr.common.util.ObjectReleaseTracker.track(ObjectReleaseTracker.java:42)  at org.apache.solr.cloud.Overseer.start(Overseer.java:545)  at org.apache.solr.cloud.OverseerElectionContext.runLeaderProcess(ElectionContext.java:850)  at org.apache.solr.cloud.LeaderElector.runIamLeaderProcess(LeaderElector.java:170)  at org.apache.solr.cloud.LeaderElector.checkIfIamLeader(LeaderElector.java:135)  at org.apache.solr.cloud.LeaderElector.joinElection(LeaderElector.java:307)  at org.apache.solr.cloud.LeaderElector.joinElection(LeaderElector.java:216)  at org.apache.solr.cloud.ZkController$1.command(ZkController.java:355)  at org.apache.solr.common.cloud.ConnectionManager$1.update(ConnectionManager.java:167)  at org.apache.solr.common.cloud.DefaultConnectionStrategy.reconnect(DefaultConnectionStrategy.java:57)  at org.apache.solr.common.cloud.ConnectionManager.process(ConnectionManager.java:141)  at org.apache.zookeeper.ClientCnxn$EventThread.processEvent(ClientCnxn.java:531)  at org.apache.zookeeper.ClientCnxn$EventThread.run(ClientCnxn.java:506)  

Stack Trace:
java.lang.AssertionError: ObjectTracker found 1 object(s) that were not released!!! [Overseer]
org.apache.solr.common.util.ObjectReleaseTracker$ObjectTrackerException: org.apache.solr.cloud.Overseer
	at org.apache.solr.common.util.ObjectReleaseTracker.track(ObjectReleaseTracker.java:42)
	at org.apache.solr.cloud.Overseer.start(Overseer.java:545)
	at org.apache.solr.cloud.OverseerElectionContext.runLeaderProcess(ElectionContext.java:850)
	at org.apache.solr.cloud.LeaderElector.runIamLeaderProcess(LeaderElector.java:170)
	at org.apache.solr.cloud.LeaderElector.checkIfIamLeader(LeaderElector.java:135)
	at org.apache.solr.cloud.LeaderElector.joinElection(LeaderElector.java:307)
	at org.apache.solr.cloud.LeaderElector.joinElection(LeaderElector.java:216)
	at org.apache.solr.cloud.ZkController$1.command(ZkController.java:355)
	at org.apache.solr.common.cloud.ConnectionManager$1.update(ConnectionManager.java:167)
	at org.apache.solr.common.cloud.DefaultConnectionStrategy.reconnect(DefaultConnectionStrategy.java:57)
	at org.apache.solr.common.cloud.ConnectionManager.process(ConnectionManager.java:141)
	at org.apache.zookeeper.ClientCnxn$EventThread.processEvent(ClientCnxn.java:531)
	at org.apache.zookeeper.ClientCnxn$EventThread.run(ClientCnxn.java:506)


	at __randomizedtesting.SeedInfo.seed([FE8EF5D38704C33C]:0)
	at org.junit.Assert.fail(Assert.java:93)
	at org.junit.Assert.assertTrue(Assert.java:43)
	at org.junit.Assert.assertNull(Assert.java:551)
	at org.apache.solr.SolrTestCaseJ4.teardownTestCases(SolrTestCaseJ4.java:301)
	at sun.reflect.GeneratedMethodAccessor51.invoke(Unknown Source)
	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$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 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:  junit.framework.TestSuite.org.apache.solr.cloud.TestLeaderElectionZkExpiry

Error Message:
1 thread leaked from SUITE scope at org.apache.solr.cloud.TestLeaderElectionZkExpiry:     1) Thread[id=52356, name=OverseerAutoScalingTriggerThread-72284390907117579-dummy.host.com:8984_solr-n_0000000001, state=RUNNABLE, group=Overseer autoscaling triggers]         at org.apache.lucene.util.TestRuleLimitSysouts$DelegateStream.write(TestRuleLimitSysouts.java:128)         at java.io.PrintStream.write(PrintStream.java:480)         at sun.nio.cs.StreamEncoder.writeBytes(StreamEncoder.java:221)         at sun.nio.cs.StreamEncoder.implFlushBuffer(StreamEncoder.java:291)         at sun.nio.cs.StreamEncoder.implFlush(StreamEncoder.java:295)         at sun.nio.cs.StreamEncoder.flush(StreamEncoder.java:141)         at java.io.OutputStreamWriter.flush(OutputStreamWriter.java:229)         at org.apache.log4j.helpers.QuietWriter.flush(QuietWriter.java:59)         at org.apache.log4j.WriterAppender.subAppend(WriterAppender.java:324)         at org.apache.log4j.WriterAppender.append(WriterAppender.java:162)         at org.apache.log4j.AppenderSkeleton.doAppend(AppenderSkeleton.java:251)         at org.apache.log4j.helpers.AppenderAttachableImpl.appendLoopOnAppenders(AppenderAttachableImpl.java:66)         at org.apache.log4j.Category.callAppenders(Category.java:206)         at org.apache.log4j.Category.forcedLog(Category.java:391)         at org.apache.log4j.Category.log(Category.java:856)         at org.slf4j.impl.Log4jLoggerAdapter.error(Log4jLoggerAdapter.java:576)         at org.apache.solr.cloud.autoscaling.OverseerTriggerThread.run(OverseerTriggerThread.java:142)         at java.lang.Thread.run(Thread.java:748)

Stack Trace:
com.carrotsearch.randomizedtesting.ThreadLeakError: 1 thread leaked from SUITE scope at org.apache.solr.cloud.TestLeaderElectionZkExpiry: 
   1) Thread[id=52356, name=OverseerAutoScalingTriggerThread-72284390907117579-dummy.host.com:8984_solr-n_0000000001, state=RUNNABLE, group=Overseer autoscaling triggers]
        at org.apache.lucene.util.TestRuleLimitSysouts$DelegateStream.write(TestRuleLimitSysouts.java:128)
        at java.io.PrintStream.write(PrintStream.java:480)
        at sun.nio.cs.StreamEncoder.writeBytes(StreamEncoder.java:221)
        at sun.nio.cs.StreamEncoder.implFlushBuffer(StreamEncoder.java:291)
        at sun.nio.cs.StreamEncoder.implFlush(StreamEncoder.java:295)
        at sun.nio.cs.StreamEncoder.flush(StreamEncoder.java:141)
        at java.io.OutputStreamWriter.flush(OutputStreamWriter.java:229)
        at org.apache.log4j.helpers.QuietWriter.flush(QuietWriter.java:59)
        at org.apache.log4j.WriterAppender.subAppend(WriterAppender.java:324)
        at org.apache.log4j.WriterAppender.append(WriterAppender.java:162)
        at org.apache.log4j.AppenderSkeleton.doAppend(AppenderSkeleton.java:251)
        at org.apache.log4j.helpers.AppenderAttachableImpl.appendLoopOnAppenders(AppenderAttachableImpl.java:66)
        at org.apache.log4j.Category.callAppenders(Category.java:206)
        at org.apache.log4j.Category.forcedLog(Category.java:391)
        at org.apache.log4j.Category.log(Category.java:856)
        at org.slf4j.impl.Log4jLoggerAdapter.error(Log4jLoggerAdapter.java:576)
        at org.apache.solr.cloud.autoscaling.OverseerTriggerThread.run(OverseerTriggerThread.java:142)
        at java.lang.Thread.run(Thread.java:748)
	at __randomizedtesting.SeedInfo.seed([FE8EF5D38704C33C]:0)


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

Error Message:
There are still zombie threads that couldn't be terminated:    1) Thread[id=52356, name=OverseerAutoScalingTriggerThread-72284390907117579-dummy.host.com:8984_solr-n_0000000001, state=RUNNABLE, group=Overseer autoscaling triggers]         at java.security.AccessController.doPrivileged(Native Method)         at com.carrotsearch.ant.tasks.junit4.events.Serializer.flushQueue(Serializer.java:114)         at com.carrotsearch.ant.tasks.junit4.events.Serializer.serialize(Serializer.java:99)         at com.carrotsearch.ant.tasks.junit4.slave.SlaveMain$3$2.write(SlaveMain.java:472)         at java.io.BufferedOutputStream.flushBuffer(BufferedOutputStream.java:82)         at java.io.BufferedOutputStream.flush(BufferedOutputStream.java:140)         at java.io.PrintStream.flush(PrintStream.java:338)         at java.io.FilterOutputStream.flush(FilterOutputStream.java:140)         at java.io.PrintStream.write(PrintStream.java:482)         at sun.nio.cs.StreamEncoder.writeBytes(StreamEncoder.java:221)         at sun.nio.cs.StreamEncoder.implFlushBuffer(StreamEncoder.java:291)         at sun.nio.cs.StreamEncoder.implFlush(StreamEncoder.java:295)         at sun.nio.cs.StreamEncoder.flush(StreamEncoder.java:141)         at java.io.OutputStreamWriter.flush(OutputStreamWriter.java:229)         at org.apache.log4j.helpers.QuietWriter.flush(QuietWriter.java:59)         at org.apache.log4j.WriterAppender.subAppend(WriterAppender.java:324)         at org.apache.log4j.WriterAppender.append(WriterAppender.java:162)         at org.apache.log4j.AppenderSkeleton.doAppend(AppenderSkeleton.java:251)         at org.apache.log4j.helpers.AppenderAttachableImpl.appendLoopOnAppenders(AppenderAttachableImpl.java:66)         at org.apache.log4j.Category.callAppenders(Category.java:206)         at org.apache.log4j.Category.forcedLog(Category.java:391)         at org.apache.log4j.Category.log(Category.java:856)         at org.slf4j.impl.Log4jLoggerAdapter.error(Log4jLoggerAdapter.java:576)         at org.apache.solr.cloud.autoscaling.OverseerTriggerThread.run(OverseerTriggerThread.java:142)         at java.lang.Thread.run(Thread.java:748)

Stack Trace:
com.carrotsearch.randomizedtesting.ThreadLeakError: There are still zombie threads that couldn't be terminated:
   1) Thread[id=52356, name=OverseerAutoScalingTriggerThread-72284390907117579-dummy.host.com:8984_solr-n_0000000001, state=RUNNABLE, group=Overseer autoscaling triggers]
        at java.security.AccessController.doPrivileged(Native Method)
        at com.carrotsearch.ant.tasks.junit4.events.Serializer.flushQueue(Serializer.java:114)
        at com.carrotsearch.ant.tasks.junit4.events.Serializer.serialize(Serializer.java:99)
        at com.carrotsearch.ant.tasks.junit4.slave.SlaveMain$3$2.write(SlaveMain.java:472)
        at java.io.BufferedOutputStream.flushBuffer(BufferedOutputStream.java:82)
        at java.io.BufferedOutputStream.flush(BufferedOutputStream.java:140)
        at java.io.PrintStream.flush(PrintStream.java:338)
        at java.io.FilterOutputStream.flush(FilterOutputStream.java:140)
        at java.io.PrintStream.write(PrintStream.java:482)
        at sun.nio.cs.StreamEncoder.writeBytes(StreamEncoder.java:221)
        at sun.nio.cs.StreamEncoder.implFlushBuffer(StreamEncoder.java:291)
        at sun.nio.cs.StreamEncoder.implFlush(StreamEncoder.java:295)
        at sun.nio.cs.StreamEncoder.flush(StreamEncoder.java:141)
        at java.io.OutputStreamWriter.flush(OutputStreamWriter.java:229)
        at org.apache.log4j.helpers.QuietWriter.flush(QuietWriter.java:59)
        at org.apache.log4j.WriterAppender.subAppend(WriterAppender.java:324)
        at org.apache.log4j.WriterAppender.append(WriterAppender.java:162)
        at org.apache.log4j.AppenderSkeleton.doAppend(AppenderSkeleton.java:251)
        at org.apache.log4j.helpers.AppenderAttachableImpl.appendLoopOnAppenders(AppenderAttachableImpl.java:66)
        at org.apache.log4j.Category.callAppenders(Category.java:206)
        at org.apache.log4j.Category.forcedLog(Category.java:391)
        at org.apache.log4j.Category.log(Category.java:856)
        at org.slf4j.impl.Log4jLoggerAdapter.error(Log4jLoggerAdapter.java:576)
        at org.apache.solr.cloud.autoscaling.OverseerTriggerThread.run(OverseerTriggerThread.java:142)
        at java.lang.Thread.run(Thread.java:748)
	at __randomizedtesting.SeedInfo.seed([FE8EF5D38704C33C]:0)


FAILED:  org.apache.solr.logging.TestLogWatcher.testLog4jWatcher

Error Message:
expected:<21> but was:<1>

Stack Trace:
java.lang.AssertionError: expected:<21> but was:<1>
	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.logging.TestLogWatcher.testLog4jWatcher(TestLogWatcher.java:52)
	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 org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:45)
	at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:15)
	at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:42)
	at org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:20)
	at org.junit.internal.runners.statements.RunBefores.evaluate(RunBefores.java:28)
	at org.junit.runners.ParentRunner.runLeaf(ParentRunner.java:263)
	at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:68)
	at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:47)
	at org.junit.runners.ParentRunner$3.run(ParentRunner.java:231)
	at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:60)
	at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:229)
	at org.junit.runners.ParentRunner.access$000(ParentRunner.java:50)
	at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:222)
	at org.junit.runners.ParentRunner.run(ParentRunner.java:300)
	at com.carrotsearch.ant.tasks.junit4.slave.SlaveMain.execute(SlaveMain.java:251)
	at com.carrotsearch.ant.tasks.junit4.slave.SlaveMain.main(SlaveMain.java:368)
	at com.carrotsearch.ant.tasks.junit4.slave.SlaveMainSafe.main(SlaveMainSafe.java:13)


FAILED:  org.apache.solr.security.BasicAuthIntegrationTest.testBasicAuth

Error Message:
Could not load collection from ZK: authCollection

Stack Trace:
org.apache.solr.common.SolrException: Could not load collection from ZK: authCollection
	at __randomizedtesting.SeedInfo.seed([FE8EF5D38704C33C:42E083C123574046]:0)
	at org.apache.solr.common.cloud.ZkStateReader.getCollectionLive(ZkStateReader.java:1232)
	at org.apache.solr.common.cloud.ZkStateReader$LazyCollectionRef.get(ZkStateReader.java:670)
	at org.apache.solr.common.cloud.ClusterState$CollectionRef.get(ClusterState.java:386)
	at org.apache.solr.client.solrj.impl.CloudSolrClient.getDocCollection(CloudSolrClient.java:1207)
	at org.apache.solr.client.solrj.impl.CloudSolrClient.requestWithRetryOnStaleState(CloudSolrClient.java:850)
	at org.apache.solr.client.solrj.impl.CloudSolrClient.request(CloudSolrClient.java:818)
	at org.apache.solr.security.BasicAuthIntegrationTest.testBasicAuth(BasicAuthIntegrationTest.java:202)
	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)
Caused by: org.apache.zookeeper.KeeperException$SessionExpiredException: KeeperErrorCode = Session expired for /collections/authCollection/state.json
	at org.apache.zookeeper.KeeperException.create(KeeperException.java:130)
	at org.apache.zookeeper.KeeperException.create(KeeperException.java:54)
	at org.apache.zookeeper.ZooKeeper.getData(ZooKeeper.java:1215)
	at org.apache.solr.common.cloud.SolrZkClient.lambda$getData$5(SolrZkClient.java:340)
	at org.apache.solr.common.cloud.ZkCmdExecutor.retryOperation(ZkCmdExecutor.java:60)
	at org.apache.solr.common.cloud.SolrZkClient.getData(SolrZkClient.java:340)
	at org.apache.solr.common.cloud.ZkStateReader.fetchCollectionState(ZkStateReader.java:1244)
	at org.apache.solr.common.cloud.ZkStateReader.getCollectionLive(ZkStateReader.java:1230)
	... 45 more


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

Error Message:
.response[0][id][0]:2!=1

Stack Trace:
junit.framework.AssertionFailedError: .response[0][id][0]:2!=1
	at __randomizedtesting.SeedInfo.seed([FE8EF5D38704C33C:76DACA0929F8AEC4]:0)
	at junit.framework.Assert.fail(Assert.java:50)
	at org.apache.solr.BaseDistributedSearchTestCase.compareSolrResponses(BaseDistributedSearchTestCase.java:913)
	at org.apache.solr.BaseDistributedSearchTestCase.compareResponses(BaseDistributedSearchTestCase.java:940)
	at org.apache.solr.BaseDistributedSearchTestCase.queryAndCompare(BaseDistributedSearchTestCase.java:650)
	at org.apache.solr.BaseDistributedSearchTestCase.queryAndCompare(BaseDistributedSearchTestCase.java:641)
	at org.apache.solr.update.PeerSyncTest.test(PeerSyncTest.java:105)
	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$10.evaluate(RandomizedRunner.java:984)
	at org.apache.solr.BaseDistributedSearchTestCase$ShardsRepeatRule$ShardsFixedStatement.callStatement(BaseDistributedSearchTestCase.java:993)
	at org.apache.solr.BaseDistributedSearchTestCase$ShardsRepeatRule$ShardsStatement.evaluate(BaseDistributedSearchTestCase.java:968)
	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.common.cloud.TestCollectionStateWatchers.testWaitForStateWatcherIsRetainedOnPredicateFailure

Error Message:
Did not see a fully active cluster after 30 seconds

Stack Trace:
java.lang.AssertionError: Did not see a fully active cluster after 30 seconds
	at __randomizedtesting.SeedInfo.seed([811295EA81EB6161:92437B959448973]:0)
	at org.junit.Assert.fail(Assert.java:93)
	at org.junit.Assert.assertTrue(Assert.java:43)
	at org.apache.solr.common.cloud.TestCollectionStateWatchers.testWaitForStateWatcherIsRetainedOnPredicateFailure(TestCollectionStateWatchers.java:250)
	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 2265 lines...]
   [junit4] JVM J0: stdout was not empty, see: /home/jenkins/jenkins-slave/workspace/Lucene-Solr-NightlyTests-master/checkout/lucene/build/core/test/temp/junit4-J0-20180315_061211_5739197370911581534763.sysout
   [junit4] >>> JVM J0 emitted unexpected output (verbatim) ----
   [junit4] codec: Lucene70, pf: Asserting, dvf: Asserting
   [junit4] <<< JVM J0: EOF ----

[...truncated 10978 lines...]
   [junit4] Suite: org.apache.solr.security.BasicAuthIntegrationTest
   [junit4]   2> 347753 INFO  (SUITE-BasicAuthIntegrationTest-seed#[FE8EF5D38704C33C]-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/jenkins-slave/workspace/Lucene-Solr-NightlyTests-master/checkout/solr/build/solr-core/test/J1/temp/solr.security.BasicAuthIntegrationTest_FE8EF5D38704C33C-001/init-core-data-001
   [junit4]   2> 347754 WARN  (SUITE-BasicAuthIntegrationTest-seed#[FE8EF5D38704C33C]-worker) [    ] o.a.s.SolrTestCaseJ4 startTrackingSearchers: numOpens=266 numCloses=266
   [junit4]   2> 347755 INFO  (SUITE-BasicAuthIntegrationTest-seed#[FE8EF5D38704C33C]-worker) [    ] o.a.s.SolrTestCaseJ4 Using PointFields (NUMERIC_POINTS_SYSPROP=true) w/NUMERIC_DOCVALUES_SYSPROP=false
   [junit4]   2> 347773 INFO  (SUITE-BasicAuthIntegrationTest-seed#[FE8EF5D38704C33C]-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> 347788 INFO  (SUITE-BasicAuthIntegrationTest-seed#[FE8EF5D38704C33C]-worker) [    ] o.a.s.c.MiniSolrCloudCluster Starting cluster of 3 servers in /home/jenkins/jenkins-slave/workspace/Lucene-Solr-NightlyTests-master/checkout/solr/build/solr-core/test/J1/temp/solr.security.BasicAuthIntegrationTest_FE8EF5D38704C33C-001/tempDir-001
   [junit4]   2> 347788 INFO  (SUITE-BasicAuthIntegrationTest-seed#[FE8EF5D38704C33C]-worker) [    ] o.a.s.c.ZkTestServer STARTING ZK TEST SERVER
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   [junit4]   2> 347790 ERROR (Thread-1155) [    ] o.a.z.s.ZooKeeperServer ZKShutdownHandler is not registered, so ZooKeeper server won't take any action on ERROR or SHUTDOWN server state changes
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   [junit4]   2> 351123 INFO  (qtp270627030-1899) [n:127.0.0.1:38671_solr    ] o.a.s.h.a.CollectionsHandler Invoked Collection Action :create with params replicationFactor=1&collection.configName=conf&name=authCollection&nrtReplicas=1&action=CREATE&numShards=3&wt=javabin&version=2 and sendToOCPQueue=true
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   [junit4]   2> 354281 INFO  (qtp270627030-1904) [n:127.0.0.1:38671_solr c:authCollection s:shard1 r:core_node3 x:authCollection_shard1_replica_n1] o.a.s.c.SolrConfig Using Lucene MatchVersion: 8.0.0
   [junit4]   2> 354298 INFO  (qtp1307534678-1883) [n:127.0.0.1:41028_solr c:authCollection s:shard3 r:core_node6 x:authCollection_shard3_replica_n4] o.a.s.c.SolrConfig Using Lucene MatchVersion: 8.0.0
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   [junit4]   2> 358434 INFO  (qtp1161232537-1885) [n:127.0.0.1:43964_solr c:authCollection s:shard2 r:core_node5 x:authCollection_shard2_replica_n2] o.a.s.c.CoreContainer Creating SolrCore 'authCollection_shard2_replica_n2' using configuration from collection authCollection, trusted=true
   [junit4]   2> 358435 INFO  (qtp1161232537-1885) [n:127.0.0.1:43964_solr c:authCollection s:shard2 r:core_node5 x:authCollection_shard2_replica_n2] o.a.s.m.r.SolrJmxReporter JMX monitoring for 'solr_43964.solr.core.authCollection.shard2.replica_n2' (registry 'solr.core.authCollection.shard2.replica_n2') enabled at server: com.sun.jmx.mbeanserver.JmxMBeanServer@1f2b90af
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   [junit4]   2> 358437 INFO  (qtp1161232537-1885) [n:127.0.0.1:43964_solr c:authCollection s:shard2 r:core_node5 x:authCollection_shard2_replica_n2] o.a.s.c.SolrCore [[authCollection_shard2_replica_n2] ] Opening new SolrCore at [/home/jenkins/jenkins-slave/workspace/Lucene-Solr-NightlyTests-master/checkout/solr/build/solr-core/test/J1/temp/solr.security.BasicAuthIntegrationTest_FE8EF5D38704C33C-001/tempDir-001/node2/authCollection_shard2_replica_n2], dataDir=[/home/jenkins/jenkins-slave/workspace/Lucene-Solr-NightlyTests-master/checkout/solr/build/solr-core/test/J1/temp/solr.security.BasicAuthIntegrationTest_FE8EF5D38704C33C-001/tempDir-001/node2/./authCollection_shard2_replica_n2/data/]
   [junit4]   2> 358384 INFO  (qtp1307534678-1883) [n:127.0.0.1:41028_solr c:authCollection s:shard3 r:core_node6 x:authCollection_shard3_replica_n4] o.a.s.s.IndexSchema [authCollection_shard3_replica_n4] Schema name=minimal
   [junit4]   2> 358469 INFO  (qtp1307534678-1883) [n:127.0.0.1:41028_solr c:authCollection s:shard3 r:core_node6 x:authCollection_shard3_replica_n4] o.a.s.s.IndexSchema Loaded schema minimal/1.1 with uniqueid field id
   [junit4]   2> 358469 INFO  (qtp1307534678-1883) [n:127.0.0.1:41028_solr c:authCollection s:shard3 r:core_node6 x:authCollection_shard3_replica_n4] o.a.s.c.CoreContainer Creating SolrCore 'authCollection_shard3_replica_n4' using configuration from collection authCollection, trusted=true
   [junit4]   2> 358469 INFO  (qtp1307534678-1883) [n:127.0.0.1:41028_solr c:authCollection s:shard3 r:core_node6 x:authCollection_shard3_replica_n4] o.a.s.m.r.SolrJmxReporter JMX monitoring for 'solr_41028.solr.core.authCollection.shard3.replica_n4' (registry 'solr.core.authCollection.shard3.replica_n4') enabled at server: com.sun.jmx.mbeanserver.JmxMBeanServer@1f2b90af
   [junit4]   2> 358487 INFO  (qtp1307534678-1883) [n:127.0.0.1:41028_solr c:authCollection s:shard3 r:core_node6 x:authCollection_shard3_replica_n4] o.a.s.c.SolrCore solr.RecoveryStrategy.Builder
   [junit4]   2> 358487 INFO  (qtp1307534678-1883) [n:127.0.0.1:41028_solr c:authCollection s:shard3 r:core_node6 x:authCollection_shard3_replica_n4] o.a.s.c.SolrCore [[authCollection_shard3_replica_n4] ] Opening new SolrCore at [/home/jenkins/jenkins-slave/workspace/Lucene-Solr-NightlyTests-master/checkout/solr/build/solr-core/test/J1/temp/solr.security.BasicAuthIntegrationTest_FE8EF5D38704C33C-001/tempDir-001/node3/authCollection_shard3_replica_n4], dataDir=[/home/jenkins/jenkins-slave/workspace/Lucene-Solr-NightlyTests-master/checkout/solr/build/solr-core/test/J1/temp/solr.security.BasicAuthIntegrationTest_FE8EF5D38704C33C-001/tempDir-001/node3/./authCollection_shard3_replica_n4/data/]
   [junit4]   2> 359075 INFO  (qtp1161232537-1885) [n:127.0.0.1:43964_solr c:authCollection s:shard2 r:core_node5 x:authCollection_shard2_replica_n2] o.a.s.u.UpdateHandler Using UpdateLog implementation: org.apache.solr.update.UpdateLog
   [junit4]   2> 359075 INFO  (qtp1161232537-1885) [n:127.0.0.1:43964_solr c:authCollection s:shard2 r:core_node5 x:authCollection_shard2_replica_n2] o.a.s.u.UpdateLog Initializing UpdateLog: dataDir=null defaultSyncLevel=FLUSH numRecordsToKeep=100 maxNumLogsToKeep=10 numVersionBuckets=65536
   [junit4]   2> 359085 INFO  (qtp1307534678-1883) [n:127.0.0.1:41028_solr c:authCollection s:shard3 r:core_node6 x:authCollection_shard3_replica_n4] o.a.s.u.UpdateHandler Using UpdateLog implementation: org.apache.solr.update.UpdateLog
   [junit4]   2> 359085 INFO  (qtp1307534678-1883) [n:127.0.0.1:41028_solr c:authCollection s:shard3 r:core_node6 x:authCollection_shard3_replica_n4] o.a.s.u.UpdateLog Initializing UpdateLog: dataDir=null defaultSyncLevel=FLUSH numRecordsToKeep=100 maxNumLogsToKeep=10 numVersionBuckets=65536
   [junit4]   2> 359086 INFO  (qtp1307534678-1883) [n:127.0.0.1:41028_solr c:authCollection s:shard3 r:core_node6 x:authCollection_shard3_replica_n4] o.a.s.u.CommitTracker Hard AutoCommit: disabled
   [junit4]   2> 359086 INFO  (qtp1307534678-1883) [n:127.0.0.1:41028_solr c:authCollection s:shard3 r:core_node6 x:authCollection_shard3_replica_n4] o.a.s.u.CommitTracker Soft AutoCommit: disabled
   [junit4]   2> 359093 INFO  (qtp270627030-1904) [n:127.0.0.1:38671_solr c:authCollection s:shard1 r:core_node3 x:authCollection_shard1_replica_n1] o.a.s.u.UpdateHandler Using UpdateLog implementation: org.apache.solr.update.UpdateLog
   [junit4]   2> 359093 INFO  (qtp270627030-1904) [n:127.0.0.1:38671_solr c:authCollection s:shard1 r:core_node3 x:authCollection_shard1_replica_n1] o.a.s.u.UpdateLog Initializing UpdateLog: dataDir=null defaultSyncLevel=FLUSH numRecordsToKeep=100 maxNumLogsToKeep=10 numVersionBuckets=65536
   [junit4]   2> 359094 INFO  (qtp270627030-1904) [n:127.0.0.1:38671_solr c:authCollection s:shard1 r:core_node3 x:authCollection_shard1_replica_n1] o.a.s.u.CommitTracker Hard AutoCommit: disabled
   [junit4]   2> 359094 INFO  (qtp270627030-1904) [n:127.0.0.1:38671_solr c:authCollection s:shard1 r:core_node3 x:authCollection_shard1_replica_n1] o.a.s.u.CommitTracker Soft AutoCommit: disabled
   [junit4]   2> 359096 INFO  (qtp270627030-1904) [n:127.0.0.1:38671_solr c:authCollection s:shard1 r:core_node3 x:authCollection_shard1_replica_n1] o.a.s.s.SolrIndexSearcher Opening [Searcher@75d4f119[authCollection_shard1_replica_n1] main]
   [junit4]   2> 359100 INFO  (qtp1307534678-1883) [n:127.0.0.1:41028_solr c:authCollection s:shard3 r:core_node6 x:authCollection_shard3_replica_n4] o.a.s.s.SolrIndexSearcher Opening [Searcher@c9c7bb6[authCollection_shard3_replica_n4] main]
   [junit4]   2> 359102 INFO  (qtp1307534678-1883) [n:127.0.0.1:41028_solr c:authCollection s:shard3 r:core_node6 x:authCollection_shard3_replica_n4] o.a.s.r.ManagedResourceStorage Configured ZooKeeperStorageIO with znodeBase: /configs/conf
   [junit4]   2> 359109 INFO  (qtp1161232537-1885) [n:127.0.0.1:43964_solr c:authCollection s:shard2 r:core_node5 x:authCollection_shard2_replica_n2] o.a.s.u.CommitTracker Hard AutoCommit: disabled
   [junit4]   2> 359109 INFO  (qtp1161232537-1885) [n:127.0.0.1:43964_solr c:authCollection s:shard2 r:core_node5 x:authCollection_shard2_replica_n2] o.a.s.u.CommitTracker Soft AutoCommit: disabled
   [junit4]   2> 359130 INFO  (qtp1307534678-1883) [n:127.0.0.1:41028_solr c:authCollection s:shard3 r:core_node6 x:authCollection_shard3_replica_n4] o.a.s.r.ManagedResourceStorage Loaded null at path _rest_managed.json using ZooKeeperStorageIO:path=/configs/conf
   [junit4]   2> 359131 INFO  (qtp1307534678-1883) [n:127.0.0.1:41028_solr c:authCollection s:shard3 r:core_node6 x:authCollection_shard3_replica_n4] o.a.s.h.ReplicationHandler Commits will be reserved for 10000ms.
   [junit4]   2> 359131 INFO  (qtp270627030-1904) [n:127.0.0.1:38671_solr c:authCollection s:shard1 r:core_node3 x:authCollection_shard1_replica_n1] o.a.s.r.ManagedResourceStorage Configured ZooKeeperStorageIO with znodeBase: /configs/conf
   [junit4]   2> 359131 INFO  (qtp1307534678-1883) [n:127.0.0.1:41028_solr c:authCollection s:shard3 r:core_node6 x:authCollection_shard3_replica_n4] o.a.s.u.UpdateLog Could not find max version in index or recent updates, using new clock 1595011717874581504
   [junit4]   2> 359132 INFO  (qtp270627030-1904) [n:127.0.0.1:38671_solr c:authCollection s:shard1 r:core_node3 x:authCollection_shard1_replica_n1] o.a.s.r.ManagedResourceStorage Loaded null at path _rest_managed.json using ZooKeeperStorageIO:path=/configs/conf
   [junit4]   2> 359132 INFO  (qtp270627030-1904) [n:127.0.0.1:38671_solr c:authCollection s:shard1 r:core_node3 x:authCollection_shard1_replica_n1] o.a.s.h.ReplicationHandler Commits will be reserved for 10000ms.
   [junit4]   2> 359133 INFO  (qtp270627030-1904) [n:127.0.0.1:38671_solr c:authCollection s:shard1 r:core_node3 x:authCollection_shard1_replica_n1] o.a.s.u.UpdateLog Could not find max version in index or recent updates, using new clock 1595011717876678656
   [junit4]   2> 359145 INFO  (qtp1161232537-1885) [n:127.0.0.1:43964_solr c:authCollection s:shard2 r:core_node5 x:authCollection_shard2_replica_n2] o.a.s.s.SolrIndexSearcher Opening [Searcher@10007b26[authCollection_shard2_replica_n2] main]
   [junit4]   2> 359178 INFO  (searcherExecutor-340-thread-1-processing-n:127.0.0.1:41028_solr x:authCollection_shard3_replica_n4 s:shard3 c:authCollection r:core_node6) [n:127.0.0.1:41028_solr c:authCollection s:shard3 r:core_node6 x:authCollection_shard3_replica_n4] o.a.s.c.SolrCore [authCollection_shard3_replica_n4] Registered new searcher Searcher@c9c7bb6[authCollection_shard3_replica_n4] main{ExitableDirectoryReader(UninvertingDirectoryReader())}
   [junit4]   2> 359179 INFO  (searcherExecutor-338-thread-1-processing-n:127.0.0.1:38671_solr x:authCollection_shard1_replica_n1 s:shard1 c:authCollection r:core_node3) [n:127.0.0.1:38671_solr c:authCollection s:shard1 r:core_node3 x:authCollection_shard1_replica_n1] o.a.s.c.SolrCore [authCollection_shard1_replica_n1] Registered new searcher Searcher@75d4f119[authCollection_shard1_replica_n1] main{ExitableDirectoryReader(UninvertingDirectoryReader())}
   [junit4]   2> 359195 INFO  (qtp1161232537-1885) [n:127.0.0.1:43964_solr c:authCollection s:shard2 r:core_node5 x:authCollection_shard2_replica_n2] o.a.s.r.ManagedResourceStorage Configured ZooKeeperStorageIO with znodeBase: /configs/conf
   [junit4]   2> 359195 INFO  (qtp1161232537-1885) [n:127.0.0.1:43964_solr c:authCollection s:shard2 r:core_node5 x:authCollection_shard2_replica_n2] o.a.s.r.ManagedResourceStorage Loaded null at path _rest_managed.json using ZooKeeperStorageIO:path=/configs/conf
   [junit4]   2> 359196 INFO  (qtp1161232537-1885) [n:127.0.0.1:43964_solr c:authCollection s:shard2 r:core_node5 x:authCollection_shard2_replica_n2] o.a.s.h.ReplicationHandler Commits will be reserved for 10000ms.
   [junit4]   2> 359196 INFO  (qtp1161232537-1885) [n:127.0.0.1:43964_solr c:authCollection s:shard2 r:core_node5 x:authCollection_shard2_replica_n2] o.a.s.u.UpdateLog Could not find max version in index or recent updates, using new clock 1595011717942738944
   [junit4]   2> 359267 INFO  (searcherExecutor-339-thread-1-processing-n:127.0.0.1:43964_solr x:authCollection_shard2_replica_n2 s:shard2 c:authCollection r:core_node5) [n:127.0.0.1:43964_solr c:authCollection s:shard2 r:core_node5 x:authCollection_shard2_replica_n2] o.a.s.c.SolrCore [authCollection_shard2_replica_n2] Registered new searcher Searcher@10007b26[authCollection_shard2_replica_n2] main{ExitableDirectoryReader(UninvertingDirectoryReader())}
   [junit4]   2> 359282 INFO  (qtp1161232537-1885) [n:127.0.0.1:43964_solr c:authCollection s:shard2 r:core_node5 x:authCollection_shard2_replica_n2] o.a.s.c.ZkShardTerms Successful update terms at /collections/authCollection/terms/shard2 to Terms{values={core_node5=0}, version=0}
   [junit4]   2> 359304 INFO  (qtp270627030-1904) [n:127.0.0.1:38671_solr c:authCollection s:shard1 r:core_node3 x:authCollection_shard1_replica_n1] o.a.s.c.ZkShardTerms Successful update terms at /collections/authCollection/terms/shard1 to Terms{values={core_node3=0}, version=0}
   [junit4]   2> 359318 INFO  (qtp1161232537-1885) [n:127.0.0.1:43964_solr c:authCollection s:shard2 r:core_node5 x:authCollection_shard2_replica_n2] o.a.s.c.ShardLeaderElectionContext Enough replicas found to continue.
   [junit4]   2> 359318 INFO  (qtp1161232537-1885) [n:127.0.0.1:43964_solr c:authCollection s:shard2 r:core_node5 x:authCollection_shard2_replica_n2] o.a.s.c.ShardLeaderElectionContext I may be the new leader - try and sync
   [junit4]   2> 359318 INFO  (qtp1161232537-1885) [n:127.0.0.1:43964_solr c:authCollection s:shard2 r:core_node5 x:authCollection_shard2_replica_n2] o.a.s.c.SyncStrategy Sync replicas to http://127.0.0.1:43964/solr/authCollection_shard2_replica_n2/
   [junit4]   2> 359318 INFO  (qtp1161232537-1885) [n:127.0.0.1:43964_solr c:authCollection s:shard2 r:core_node5 x:authCollection_shard2_replica_n2] o.a.s.c.SyncStrategy Sync Success - now sync replicas to me
   [junit4]   2> 359319 INFO  (qtp1161232537-1885) [n:127.0.0.1:43964_solr c:authCollection s:shard2 r:core_node5 x:authCollection_shard2_replica_n2] o.a.s.c.SyncStrategy http://127.0.0.1:43964/solr/authCollection_shard2_replica_n2/ has no replicas
   [junit4]   2> 359319 INFO  (qtp1161232537-1885) [n:127.0.0.1:43964_solr c:authCollection s:shard2 r:core_node5 x:authCollection_shard2_replica_n2] o.a.s.c.ShardLeaderElectionContext Found all replicas participating in election, clear LIR
   [junit4]   2> 359340 INFO  (qtp1307534678-1883) [n:127.0.0.1:41028_solr c:authCollection s:shard3 r:core_node6 x:authCollection_shard3_replica_n4] o.a.s.c.ZkShardTerms Successful update terms at /collections/authCollection/terms/shard3 to Terms{values={core_node6=0}, version=0}
   [junit4]   2> 359353 INFO  (qtp1161232537-1885) [n:127.0.0.1:43964_solr c:authCollection s:shard2 r:core_node5 x:authCollection_shard2_replica_n2] o.a.s.c.ShardLeaderElectionContext I am the new leader: http://127.0.0.1:43964/solr/authCollection_shard2_replica_n2/ shard2
   [junit4]   2> 359369 INFO  (zkCallback-192-thread-1-processing-n:127.0.0.1:43964_solr) [n:127.0.0.1:43964_solr    ] o.a.s.c.c.ZkStateReader A cluster state change: [WatchedEvent state:SyncConnected type:NodeDataChanged path:/collections/authCollection/state.json] for collection [authCollection] has occurred - updating... (live nodes size: [3])
   [junit4]   2> 359369 INFO  (zkCallback-192-thread-3-processing-n:127.0.0.1:43964_solr) [n:127.0.0.1:43964_solr    ] o.a.s.c.c.ZkStateReader A cluster state change: [WatchedEvent state:SyncConnected type:NodeDataChanged path:/collections/authCollection/state.json] for collection [authCollection] has occurred - updating... (live nodes size: [3])
   [junit4]   2> 359377 INFO  (zkCallback-193-thread-2-processing-n:127.0.0.1:41028_solr) [n:127.0.0.1:41028_solr    ] o.a.s.c.c.ZkStateReader A cluster state change: [WatchedEvent state:SyncConnected type:NodeDataChanged path:/collections/authCollection/state.json] for collection [authCollection] has occurred - updating... (live nodes size: [3])
   [junit4]   2> 359377 INFO  (zkCallback-196-thread-2-processing-n:127.0.0.1:38671_solr) [n:127.0.0.1:38671_solr    ] o.a.s.c.c.ZkStateReader A cluster state change: [WatchedEvent state:SyncConnected type:NodeDataChanged path:/collections/authCollection/state.json] for collection [authCollection] has occurred - updating... (live nodes size: [3])
   [junit4]   2> 359377 INFO  (zkCallback-193-thread-1-processing-n:127.0.0.1:41028_solr) [n:127.0.0.1:41028_solr    ] o.a.s.c.c.ZkStateReader A cluster state change: [WatchedEvent state:SyncConnected type:NodeDataChanged path:/collections/authCollection/state.json] for collection [authCollection] has occurred - updating... (live nodes size: [3])
   [junit4]   2> 359377 INFO  (zkCallback-196-thread-1-processing-n:127.0.0.1:38671_solr) [n:127.0.0.1:38671_solr    ] o.a.s.c.c.ZkStateReader A cluster state change: [WatchedEvent state:SyncConnected type:NodeDataChanged path:/collections/authCollection/state.json] for collection [authCollection] has occurred - updating... (live nodes size: [3])
   [junit4]   2> 359405 INFO  (qtp1161232537-1885) [n:127.0.0.1:43964_solr c:authCollection s:shard2 r:core_node5 x:authCollection_shard2_replica_n2] o.a.s.c.ZkController I am the leader, no recovery necessary
   [junit4]   2> 359407 INFO  (qtp1161232537-1885) [n:127.0.0.1:43964_solr c:authCollection s:shard2 r:core_node5 x:authCollection_shard2_replica_n2] o.a.s.s.HttpSolrCall [admin] webapp=null path=/admin/cores params={qt=/admin/cores&coreNodeName=core_node5&collection.configName=conf&newCollection=true&name=authCollection_shard2_replica_n2&action=CREATE&numShards=3&collection=authCollection&shard=shard2&wt=javabin&version=2&replicaType=NRT} status=0 QTime=6643
   [junit4]   2> 359498 INFO  (qtp270627030-1904) [n:127.0.0.1:38671_solr c:authCollection s:shard1 r:core_node3 x:authCollection_shard1_replica_n1] o.a.s.c.ShardLeaderElectionContext Enough replicas found to continue.
   [junit4]   2> 359499 INFO  (qtp270627030-1904) [n:127.0.0.1:38671_solr c:authCollection s:shard1 r:core_node3 x:authCollection_shard1_replica_n1] o.a.s.c.ShardLeaderElectionContext I may be the new leader - try and sync
   [junit4]   2> 359499 INFO  (qtp270627030-1904) [n:127.0.0.1:38671_solr c:authCollection s:shard1 r:core_node3 x:authCollection_shard1_replica_n1] o.a.s.c.SyncStrategy Sync replicas to http://127.0.0.1:38671/solr/authCollection_shard1_replica_n1/
   [junit4]   2> 359499 INFO  (qtp270627030-1904) [n:127.0.0.1:38671_solr c:authCollection s:shard1 r:core_node3 x:authCollection_shard1_replica_n1] o.a.s.c.SyncStrategy Sync Success - now sync replicas to me
   [junit4]   2> 359499 INFO  (qtp270627030-1904) [n:127.0.0.1:38671_solr c:authCollection s:shard1 r:core_node3 x:authCollection_shard1_replica_n1] o.a.s.c.SyncStrategy http://127.0.0.1:38671/solr/authCollection_shard1_replica_n1/ has no replicas
   [junit4]   2> 359499 INFO  (qtp270627030-1904) [n:127.0.0.1:38671_solr c:authCollection s:shard1 r:core_node3 x:authCollection_shard1_replica_n1] o.a.s.c.ShardLeaderElectionContext Found all replicas participating in election, clear LIR
   [junit4]   2> 359499 INFO  (qtp1307534678-1883) [n:127.0.0.1:41028_solr c:authCollection s:shard3 r:core_node6 x:authCollection_shard3_replica_n4] o.a.s.c.ShardLeaderElectionContext Enough replicas found to continue.
   [junit4]   2> 359499 INFO  (qtp1307534678-1883) [n:127.0.0.1:41028_solr c:authCollection s:shard3 r:core_node6 x:authCollection_shard3_replica_n4] o.a.s.c.ShardLeaderElectionContext I may be the new leader - try and sync
   [junit4]   2> 359499 INFO  (qtp1307534678-1883) [n:127.0.0.1:41028_solr c:authCollection s:shard3 r:core_node6 x:authCollection_shard3_replica_n4] o.a.s.c.SyncStrategy Sync replicas to http://127.0.0.1:41028/solr/authCollection_shard3_replica_n4/
   [junit4]   2> 359499 INFO  (qtp1307534678-1883) [n:127.0.0.1:41028_solr c:authCollection s:shard3 r:core_node6 x:authCollection_shard3_replica_n4] o.a.s.c.SyncStrategy Sync Success - now sync replicas to me
   [junit4]   2> 359499 INFO  (qtp1307534678-1883) [n:127.0.0.1:41028_solr c:authCollection s:shard3 r:core_node6 x:authCollection_shard3_replica_n4] o.a.s.c.SyncStrategy http://127.0.0.1:41028/solr/authCollection_shard3_replica_n4/ has no replicas
   [junit4]   2> 359499 INFO  (qtp1307534678-1883) [n:127.0.0.1:41028_solr c:authCollection s:shard3 r:core_node6 x:authCollection_shard3_replica_n4] o.a.s.c.ShardLeaderElectionContext Found all replicas participating in election, clear LIR
   [junit4]   2> 359601 INFO  (zkCallback-196-thread-2-processing-n:127.0.0.1:38671_solr) [n:127.0.0.1:38671_solr    ] o.a.s.c.c.ZkStateReader A cluster state change: [WatchedEvent state:SyncConnected type:NodeDataChanged path:/collections/authCollection/state.json] for collection [authCollection] has occurred - updating... (live nodes size: [3])
   [junit4]   2> 359601 INFO  (zkCallback-196-thread-1-processing-n:127.0.0.1:38671_solr) [n:127.0.0.1:38671_solr    ] o.a.s.c.c.ZkStateReader A cluster state change: [WatchedEvent state:SyncConnected type:NodeDataChanged path:/collections/authCollection/state.json] for collection [authCollection] has occurred - updating... (live nodes size: [3])
   [junit4]   2> 359604 INFO  (zkCallback-192-thread-3-processing-n:127.0.0.1:43964_solr) [n:127.0.0.1:43964_solr    ] o.a.s.c.c.ZkStateReader A cluster state change: [WatchedEvent state:SyncConnected type:NodeDataChanged path:/collections/authCollection/state.json] for collection [authCollection] has occurred - updating... (live nodes size: [3])
   [junit4]   2> 359612 INFO  (zkCallback-192-thread-2-processing-n:127.0.0.1:43964_solr) [n:127.0.0.1:43964_solr    ] o.a.s.c.c.ZkStateReader A cluster state change: [WatchedEvent state:SyncConnected type:NodeDataChanged path:/collections/authCollection/state.json] for collection [authCollection] has occurred - updating... (live nodes size: [3])
   [junit4]   2> 359612 INFO  (zkCallback-193-thread-1-processing-n:127.0.0.1:41028_solr) [n:127.0.0.1:41028_solr    ] o.a.s.c.c.ZkStateReader A cluster state change: [WatchedEvent state:SyncConnected type:NodeDataChanged path:/collections/authCollection/state.json] for collection [authCollection] has occurred - updating... (live nodes size: [3])
   [junit4]   2> 359612 INFO  (zkCallback-193-thread-2-processing-n:127.0.0.1:41028_solr) [n:127.0.0.1:41028_solr    ] o.a.s.c.c.ZkStateReader A cluster state change: [WatchedEvent state:SyncConnected type:NodeDataChanged path:/collections/authCollection/state.json] for collection [authCollection] has occurred - updating... (live nodes size: [3])
   [junit4]   2> 359657 INFO  (qtp270627030-1904) [n:127.0.0.1:38671_solr c:authCollection s:shard1 r:core_node3 x:authCollection_shard1_replica_n1] o.a.s.c.ShardLeaderElectionContext I am the new leader: http://127.0.0.1:38671/solr/authCollection_shard1_replica_n1/ shard1
   [junit4]   2> 359673 INFO  (qtp1307534678-1883) [n:127.0.0.1:41028_solr c:authCollection s:shard3 r:core_node6 x:authCollection_shard3_replica_n4] o.a.s.c.ShardLeaderElectionContext I am the new leader: http://127.0.0.1:41028/solr/authCollection_shard3_replica_n4/ shard3
   [junit4]   2> 359819 INFO  (zkCallback-192-thread-2-processing-n:127.0.0.1:43964_solr) [n:127.0.0.1:43964_solr    ] o.a.s.c.c.ZkStateReader A cluster state change: [WatchedEvent state:SyncConnected type:NodeDataChanged path:/collections/authCollection/state.json] for collection [authCollection] has occurred - updating... (live nodes size: [3])
   [junit4]   2> 359819 INFO  (zkCallback-196-thread-1-processing-n:127.0.0.1:38671_solr) [n:127.0.0.1:38671_solr    ] o.a.s.c.c.ZkStateReader A cluster state change: [WatchedEvent state:SyncConnected type:NodeDataChanged path:/collections/authCollection/state.json] for collection [authCollection] has occurred - updating... (live nodes size: [3])
   [junit4]   2> 359819 INFO  (zkCallback-193-thread-1-processing-n:127.0.0.1:41028_solr) [n:127.0.0.1:41028_solr    ] o.a.s.c.c.ZkStateReader A cluster state change: [WatchedEvent state:SyncConnected type:NodeDataChanged path:/collections/authCollection/state.json] for collection [authCollection] has occurred - updating... (live nodes size: [3])
   [junit4]   2> 359819 INFO  (zkCallback-193-thread-2-processing-n:127.0.0.1:41028_solr) [n:127.0.0.1:41028_solr    ] o.a.s.c.c.ZkStateReader A cluster state change: [WatchedEvent state:SyncConnected type:NodeDataChanged path:/collections/authCollection/state.json] for collection [authCollection] has occurred - updating... (live nodes size: [3])
   [junit4]   2> 359819 INFO  (zkCallback-192-thread-3-processing-n:127.0.0.1:43964_solr) [n:127.0.0.1:43964_solr    ] o.a.s.c.c.ZkStateReader A cluster state change: [WatchedEvent state:SyncConnected type:NodeDataChanged path:/collections/authCollection/state.json] for collection [authCollection] has occurred - updating... (live nodes size: [3])
   [junit4]   2> 359820 INFO  (zkCallback-196-thread-2-processing-n:127.0.0.1:38671_solr) [n:127.0.0.1:38671_solr    ] o.a.s.c.c.ZkStateReader A cluster state change: [WatchedEvent state:SyncConnected type:NodeDataChanged path:/collections/authCollection/state.json] for collection [authCollection] has occurred - updating... (live nodes size: [3])
   [junit4]   2> 359841 INFO  (qtp270627030-1904) [n:127.0.0.1:38671_solr c:authCollection s:shard1 r:core_node3 x:authCollection_shard1_replica_n1] o.a.s.c.ZkController I am the leader, no recovery necessary
   [junit4]   2> 359843 INFO  (qtp270627030-1904) [n:127.0.0.1:38671_solr c:authCollection s:shard1 r:core_node3 x:authCollection_shard1_replica_n1] o.a.s.s.HttpSolrCall [admin] webapp=null path=/admin/cores params={qt=/admin/cores&coreNodeName=core_node3&collection.configName=conf&newCollection=true&name=authCollection_shard1_replica_n1&action=CREATE&numShards=3&collection=authCollection&shard=shard1&wt=javabin&version=2&replicaType=NRT} status=0 QTime=7169
   [junit4]   2> 359864 INFO  (qtp1307534678-1883) [n:127.0.0.1:41028_solr c:authCollection s:shard3 r:core_node6 x:authCollection_shard3_replica_n4] o.a.s.c.ZkController I am the leader, no recovery necessary
   [junit4]   2> 359866 INFO  (qtp1307534678-1883) [n:127.0.0.1:41028_solr c:authCollection s:shard3 r:core_node6 x:authCollection_shard3_replica_n4] o.a.s.s.HttpSolrCall [admin] webapp=null path=/admin/cores params={qt=/admin/cores&coreNodeName=core_node6&collection.configName=conf&newCollection=true&name=authCollection_shard3_replica_n4&action=CREATE&numShards=3&collection=authCollection&shard=shard3&wt=javabin&version=2&replicaType=NRT} status=0 QTime=7118
   [junit4]   2> 359916 INFO  (qtp270627030-1899) [n:127.0.0.1:38671_solr    ] o.a.s.h.a.CollectionsHandler Wait for new collection to be active for at most 30 seconds. Check all shard replicas
   [junit4]   2> 360002 INFO  (zkCallback-193-thread-2-processing-n:127.0.0.1:41028_solr) [n:127.0.0.1:41028_solr    ] o.a.s.c.c.ZkStateReader A cluster state change: [WatchedEvent state:SyncConnected type:NodeDataChanged path:/collections/authCollection/state.json] for collection [authCollection] has occurred - updating... (live nodes size: [3])
   [junit4]   2> 360002 INFO  (zkCallback-193-thread-1-processing-n:127.0.0.1:41028_solr) [n:127.0.0.1:41028_solr    ] o.a.s.c.c.ZkStateReader A cluster state change: [WatchedEvent state:SyncConnected type:NodeDataChanged path:/collections/authCollection/state.json] for collection [authCollection] has occurred - updating... (live nodes size: [3])
   [junit4]   2> 360006 INFO  (zkCallback-192-thread-3-processing-n:127.0.0.1:43964_solr) [n:127.0.0.1:43964_solr    ] o.a.s.c.c.ZkStateReader A cluster state change: [WatchedEvent state:SyncConnected type:NodeDataChanged path:/collections/authCollection/state.json] for collection [authCollection] has occurred - updating... (live nodes size: [3])
   [junit4]   2> 360006 INFO  (zkCallback-196-thread-1-processing-n:127.0.0.1:38671_solr) [n:127.0.0.1:38671_solr    ] o.a.s.c.c.ZkStateReader A cluster state change: [WatchedEvent state:SyncConnected type:NodeDataChanged path:/collections/authCollection/state.json] for collection [authCollection] has occurred - updating... (live nodes size: [3])
   [junit4]   2> 360006 INFO  (zkCallback-192-thread-2-processing-n:127.0.0.1:43964_solr) [n:127.0.0.1:43964_solr    ] o.a.s.c.c.ZkStateReader A cluster state change: [WatchedEvent state:SyncConnected type:NodeDataChanged path:/collections/authCollection/state.j

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

04792 INFO  (jetty-closer-162-thread-3) [    ] o.e.j.s.session Stopped scavenging
   [junit4]   2> 304793 INFO  (jetty-closer-162-thread-2) [    ] o.a.s.c.Overseer Overseer (id=72284559266086939-127.0.0.1:34002_solr-n_0000000005) closing
   [junit4]   2> 304793 INFO  (OverseerStateUpdate-72284559266086939-127.0.0.1:34002_solr-n_0000000005) [n:127.0.0.1:34002_solr    ] o.a.s.c.Overseer Overseer Loop exiting : 127.0.0.1:34002_solr
   [junit4]   2> 304937 WARN  (OverseerAutoScalingTriggerThread-72284559266086939-127.0.0.1:34002_solr-n_0000000005) [n:127.0.0.1:34002_solr    ] o.a.s.c.a.OverseerTriggerThread OverseerTriggerThread woken up but we are closed, exiting.
   [junit4]   2> 304975 INFO  (jetty-closer-162-thread-4) [    ] o.e.j.s.h.ContextHandler Stopped o.e.j.s.ServletContextHandler@2f07d4e2{/solr,null,UNAVAILABLE}
   [junit4]   2> 304976 INFO  (jetty-closer-162-thread-4) [    ] o.e.j.s.session Stopped scavenging
   [junit4]   2> 304993 WARN  (NIOServerCxn.Factory:0.0.0.0/0.0.0.0:0) [    ] o.a.z.s.NIOServerCnxn Unable to read additional data from client sessionid 0x100ce6c75cd001d, likely client has closed socket
   [junit4]   2> 305030 INFO  (jetty-closer-162-thread-1) [    ] o.e.j.s.h.ContextHandler Stopped o.e.j.s.ServletContextHandler@5a106866{/solr,null,UNAVAILABLE}
   [junit4]   2> 305030 INFO  (jetty-closer-162-thread-1) [    ] o.e.j.s.session Stopped scavenging
   [junit4]   2> 305099 WARN  (NIOServerCxn.Factory:0.0.0.0/0.0.0.0:0) [    ] o.a.z.s.NIOServerCnxn Unable to read additional data from client sessionid 0x100ce6c75cd001b, likely client has closed socket
   [junit4]   2> 305105 INFO  (jetty-closer-162-thread-2) [    ] o.e.j.s.h.ContextHandler Stopped o.e.j.s.ServletContextHandler@d2a2511{/solr,null,UNAVAILABLE}
   [junit4]   2> 305105 INFO  (jetty-closer-162-thread-2) [    ] o.e.j.s.session Stopped scavenging
   [junit4]   2> 305106 ERROR (SUITE-TestCollectionStateWatchers-seed#[811295EA81EB6161]-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> 305140 INFO  (SUITE-TestCollectionStateWatchers-seed#[811295EA81EB6161]-worker) [    ] o.a.s.c.ZkTestServer connecting to 127.0.0.1:42558 42558
   [junit4]   2> 305214 INFO  (Thread-120) [    ] o.a.s.c.ZkTestServer connecting to 127.0.0.1:42558 42558
   [junit4]   2> 305214 WARN  (Thread-120) [    ] o.a.s.c.ZkTestServer Watch limit violations: 
   [junit4]   2> Maximum concurrent create/delete watches above limit:
   [junit4]   2> 
   [junit4]   2> 	22	/solr/aliases.json
   [junit4]   2> 	10	/solr/security.json
   [junit4]   2> 	8	/solr/configs/config
   [junit4]   2> 	6	/solr/collections/falsepredicate/collectionprops.json
   [junit4]   2> 	4	/solr/collections/testcollection/collectionprops.json
   [junit4]   2> 	4	/solr/collections/stateformat1/state.json
   [junit4]   2> 	3	/solr/collections/stateformat1/terms/shard1
   [junit4]   2> 	3	/solr/collections/waitforstate/terms/shard1
   [junit4]   2> 	3	/solr/collections/falsepredicate/terms/shard4
   [junit4]   2> 	3	/solr/collections/falsepredicate/terms/shard3
   [junit4]   2> 	3	/solr/collections/falsepredicate/terms/shard2
   [junit4]   2> 	3	/solr/collections/falsepredicate/terms/shard1
   [junit4]   2> 	3	/solr/collections/tobedeleted/terms/shard1
   [junit4]   2> 	3	/solr/collections/currentstate/terms/shard1
   [junit4]   2> 	2	/solr/collections/currentstate/collectionprops.json
   [junit4]   2> 	2	/solr/collections/testcollection/terms/shard1
   [junit4]   2> 	2	/solr/collections/testcollection/terms/shard2
   [junit4]   2> 	2	/solr/collections/testcollection/terms/shard3
   [junit4]   2> 	2	/solr/collections/testcollection/terms/shard4
   [junit4]   2> 	2	/solr/collections/delayed/terms/shard1
   [junit4]   2> 
   [junit4]   2> Maximum concurrent data watches above limit:
   [junit4]   2> 
   [junit4]   2> 	49	/solr/collections/testcollection/state.json
   [junit4]   2> 	45	/solr/collections/falsepredicate/state.json
   [junit4]   2> 	22	/solr/clusterprops.json
   [junit4]   2> 	22	/solr/clusterstate.json
   [junit4]   2> 	17	/solr/collections/waitforstate/state.json
   [junit4]   2> 	12	/solr/collections/currentstate/state.json
   [junit4]   2> 	7	/solr/collections/delayed/state.json
   [junit4]   2> 	6	/solr/collections/tobedeleted/state.json
   [junit4]   2> 	5	/solr/collections/stateformat1/state.json
   [junit4]   2> 	3	/solr/overseer_elect/election/72284559266086940-127.0.0.1:39238_solr-n_0000000006
   [junit4]   2> 	2	/solr/overseer_elect/election/72284559266086924-127.0.0.1:39238_solr-n_0000000000
   [junit4]   2> 	2	/solr/autoscaling.json
   [junit4]   2> 	2	/solr/overseer_elect/election/72284559266086922-127.0.0.1:34963_solr-n_0000000001
   [junit4]   2> 
   [junit4]   2> Maximum concurrent children watches above limit:
   [junit4]   2> 
   [junit4]   2> 	22	/solr/live_nodes
   [junit4]   2> 	22	/solr/collections
   [junit4]   2> 	2	/solr/autoscaling/events/.scheduled_maintenance
   [junit4]   2> 	2	/solr/overseer/queue
   [junit4]   2> 	2	/solr/autoscaling/events/.auto_add_replicas
   [junit4]   2> 	2	/solr/overseer/collection-queue-work
   [junit4]   2> 	2	/solr/overseer/queue-work
   [junit4]   2> 
   [junit4]   2> NOTE: leaving temporary files on disk at: /home/jenkins/jenkins-slave/workspace/Lucene-Solr-NightlyTests-master/checkout/solr/build/solr-solrj/test/J2/temp/solr.common.cloud.TestCollectionStateWatchers_811295EA81EB6161-001
   [junit4]   2> NOTE: test params are: codec=CheapBastard, sim=Asserting(org.apache.lucene.search.similarities.AssertingSimilarity@3e9d3604), locale=el, timezone=GMT
   [junit4]   2> NOTE: Linux 4.4.0-112-generic amd64/Oracle Corporation 1.8.0_152 (64-bit)/cpus=4,threads=1,free=228901328,total=491257856
   [junit4]   2> NOTE: All tests run in this JVM: [TestJavaBinCodec, ModifiableSolrParamsTest, TestCloudSolrClientConnections, NormalizeEvaluatorTest, CoalesceEvaluatorTest, CommonParamsTest, SolrExampleXMLTest, LessThanEqualToEvaluatorTest, TestCollectionAdminRequest, CosineEvaluatorTest, SolrExampleBinaryTest, DocumentAnalysisResponseTest, HyperbolicSineEvaluatorTest, TangentEvaluatorTest, NoOpResponseParserTest, RegressionEvaluatorTest, AddEvaluatorTest, JdbcDriverTest, LargeVolumeJettyTest, CloudSolrClientTest, PowerEvaluatorTest, TestCoreAdmin, SolrExceptionTest, TestCollectionStateWatchers]
   [junit4] Completed [77/147 (1!)] on J2 in 114.67s, 9 tests, 1 failure <<< FAILURES!

[...truncated 2346 lines...]
   [junit4] Suite: org.apache.solr.analytics.facet.QueryFacetTest
   [junit4]   2> Creating dataDir: /home/jenkins/jenkins-slave/workspace/Lucene-Solr-NightlyTests-master/checkout/solr/build/contrib/solr-analytics/test/J1/temp/solr.analytics.facet.QueryFacetTest_6005039964E31AA5-001/init-core-data-001
   [junit4]   2> Mar 15, 2018 3:05:16 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): {}, docValues:{}, maxPointsInLeafNode=936, maxMBSortInHeap=6.9160233339428725, sim=Asserting(org.apache.lucene.search.similarities.AssertingSimilarity@51194c70), locale=id, timezone=America/Belem
   [junit4]   2> NOTE: Linux 4.4.0-112-generic amd64/Oracle Corporation 1.8.0_152 (64-bit)/cpus=4,threads=1,free=274118312,total=312475648
   [junit4]   2> NOTE: All tests run in this JVM: [ExistsFunctionTest, LegacyRangeFacetTest, LegacyFieldFacetExtrasCloudTest, LegacyAbstractAnalyticsFacetTest, CastingDoubleValueStreamTest, FloorFunctionTest, CastingLongValueStreamTest, CastingStringValueTest, LegacyAbstractAnalyticsTest, QueryFacetTest]
   [junit4]   2> NOTE: download the large Jenkins line-docs file by running 'ant get-jenkins-line-docs' in the lucene directory.
   [junit4]   2> NOTE: reproduce with: ant test  -Dtestcase=QueryFacetTest -Dtests.seed=6005039964E31AA5 -Dtests.multiplier=2 -Dtests.nightly=true -Dtests.slow=true -Dtests.linedocsfile=/home/jenkins/jenkins-slave/workspace/Lucene-Solr-NightlyTests-master/test-data/enwiki.random.lines.txt -Dtests.locale=id -Dtests.timezone=America/Belem -Dtests.asserts=true -Dtests.file.encoding=UTF-8
   [junit4] ERROR   0.00s J1 | QueryFacetTest (suite) <<<
   [junit4]    > Throwable #1: org.apache.solr.client.solrj.impl.HttpSolrClient$RemoteSolrException: Error from server at https://127.0.0.1:33906/solr: Expected mime type application/octet-stream but got text/html. <h1>Bad Message 400</h1><pre>reason: Illegal character 0x0</pre>
   [junit4]    > 	at __randomizedtesting.SeedInfo.seed([6005039964E31AA5]:0)
   [junit4]    > 	at org.apache.solr.client.solrj.impl.HttpSolrClient.executeMethod(HttpSolrClient.java:607)
   [junit4]    > 	at org.apache.solr.client.solrj.impl.HttpSolrClient.request(HttpSolrClient.java:255)
   [junit4]    > 	at org.apache.solr.client.solrj.impl.HttpSolrClient.request(HttpSolrClient.java:244)
   [junit4]    > 	at org.apache.solr.client.solrj.impl.LBHttpSolrClient.doRequest(LBHttpSolrClient.java:483)
   [junit4]    > 	at org.apache.solr.client.solrj.impl.LBHttpSolrClient.request(LBHttpSolrClient.java:413)
   [junit4]    > 	at org.apache.solr.client.solrj.impl.CloudSolrClient.sendRequest(CloudSolrClient.java:1105)
   [junit4]    > 	at org.apache.solr.client.solrj.impl.CloudSolrClient.requestWithRetryOnStaleState(CloudSolrClient.java:885)
   [junit4]    > 	at org.apache.solr.client.solrj.impl.CloudSolrClient.request(CloudSolrClient.java:818)
   [junit4]    > 	at org.apache.solr.client.solrj.SolrRequest.process(SolrRequest.java:194)
   [junit4]    > 	at org.apache.solr.client.solrj.SolrRequest.process(SolrRequest.java:211)
   [junit4]    > 	at org.apache.solr.analytics.SolrAnalyticsTestCase.setupCollection(SolrAnalyticsTestCase.java:62)
   [junit4]    > 	at java.lang.Thread.run(Thread.java:748)
   [junit4] Completed [28/78 (1!)] on J1 in 4.59s, 0 tests, 1 error <<< FAILURES!

[...truncated 46411 lines...]

[JENKINS] Lucene-Solr-NightlyTests-master - Build # 1502 - Failure

Posted by Apache Jenkins Server <je...@builds.apache.org>.
Build: https://builds.apache.org/job/Lucene-Solr-NightlyTests-master/1502/

1 tests failed.
FAILED:  org.apache.lucene.index.TestIndexSorting.testRandom3

Error Message:
Java heap space

Stack Trace:
java.lang.OutOfMemoryError: Java heap space
	at __randomizedtesting.SeedInfo.seed([EBA222EFD1964B12:497A6C35B5646214]:0)
	at org.apache.lucene.util.packed.Packed64.<init>(Packed64.java:73)
	at org.apache.lucene.util.packed.PackedInts.getMutable(PackedInts.java:972)
	at org.apache.lucene.util.packed.PackedInts.getMutable(PackedInts.java:939)
	at org.apache.lucene.util.packed.GrowableWriter.ensureCapacity(GrowableWriter.java:80)
	at org.apache.lucene.util.packed.GrowableWriter.set(GrowableWriter.java:88)
	at org.apache.lucene.util.packed.AbstractPagedMutable.set(AbstractPagedMutable.java:98)
	at org.apache.lucene.util.fst.NodeHash.addNew(NodeHash.java:152)
	at org.apache.lucene.util.fst.NodeHash.rehash(NodeHash.java:169)
	at org.apache.lucene.util.fst.NodeHash.add(NodeHash.java:133)
	at org.apache.lucene.util.fst.Builder.compileNode(Builder.java:200)
	at org.apache.lucene.util.fst.Builder.freezeTail(Builder.java:296)
	at org.apache.lucene.util.fst.Builder.add(Builder.java:400)
	at org.apache.lucene.codecs.memory.MemoryDocValuesConsumer.writeFST(MemoryDocValuesConsumer.java:373)
	at org.apache.lucene.codecs.memory.MemoryDocValuesConsumer.addSortedField(MemoryDocValuesConsumer.java:416)
	at org.apache.lucene.codecs.memory.MemoryDocValuesConsumer.addSortedField(MemoryDocValuesConsumer.java:406)
	at org.apache.lucene.codecs.DocValuesConsumer.mergeSortedField(DocValuesConsumer.java:527)
	at org.apache.lucene.codecs.DocValuesConsumer.merge(DocValuesConsumer.java:139)
	at org.apache.lucene.codecs.perfield.PerFieldDocValuesFormat$FieldsWriter.merge(PerFieldDocValuesFormat.java:151)
	at org.apache.lucene.index.SegmentMerger.mergeDocValues(SegmentMerger.java:194)
	at org.apache.lucene.index.SegmentMerger.merge(SegmentMerger.java:149)
	at org.apache.lucene.index.IndexWriter.mergeMiddle(IndexWriter.java:4441)
	at org.apache.lucene.index.IndexWriter.merge(IndexWriter.java:4081)
	at org.apache.lucene.index.SerialMergeScheduler.merge(SerialMergeScheduler.java:40)
	at org.apache.lucene.index.IndexWriter.maybeMerge(IndexWriter.java:2245)
	at org.apache.lucene.index.IndexWriter.processEvents(IndexWriter.java:5096)
	at org.apache.lucene.index.IndexWriter.updateDocument(IndexWriter.java:1730)
	at org.apache.lucene.index.IndexWriter.addDocument(IndexWriter.java:1462)
	at org.apache.lucene.index.TestIndexSorting.testRandom3(TestIndexSorting.java:2294)
	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)




Build Log:
[...truncated 1556 lines...]
   [junit4] Suite: org.apache.lucene.index.TestIndexSorting
   [junit4]   2> NOTE: download the large Jenkins line-docs file by running 'ant get-jenkins-line-docs' in the lucene directory.
   [junit4]   2> NOTE: reproduce with: ant test  -Dtestcase=TestIndexSorting -Dtests.method=testRandom3 -Dtests.seed=EBA222EFD1964B12 -Dtests.multiplier=2 -Dtests.nightly=true -Dtests.slow=true -Dtests.linedocsfile=/home/jenkins/jenkins-slave/workspace/Lucene-Solr-NightlyTests-master/test-data/enwiki.random.lines.txt -Dtests.locale=ga-IE -Dtests.timezone=SystemV/EST5 -Dtests.asserts=true -Dtests.file.encoding=ISO-8859-1
   [junit4] ERROR    298s J0 | TestIndexSorting.testRandom3 <<<
   [junit4]    > Throwable #1: java.lang.OutOfMemoryError: Java heap space
   [junit4]    > 	at __randomizedtesting.SeedInfo.seed([EBA222EFD1964B12:497A6C35B5646214]:0)
   [junit4]    > 	at org.apache.lucene.util.packed.Packed64.<init>(Packed64.java:73)
   [junit4]    > 	at org.apache.lucene.util.packed.PackedInts.getMutable(PackedInts.java:972)
   [junit4]    > 	at org.apache.lucene.util.packed.PackedInts.getMutable(PackedInts.java:939)
   [junit4]    > 	at org.apache.lucene.util.packed.GrowableWriter.ensureCapacity(GrowableWriter.java:80)
   [junit4]    > 	at org.apache.lucene.util.packed.GrowableWriter.set(GrowableWriter.java:88)
   [junit4]    > 	at org.apache.lucene.util.packed.AbstractPagedMutable.set(AbstractPagedMutable.java:98)
   [junit4]    > 	at org.apache.lucene.util.fst.NodeHash.addNew(NodeHash.java:152)
   [junit4]    > 	at org.apache.lucene.util.fst.NodeHash.rehash(NodeHash.java:169)
   [junit4]    > 	at org.apache.lucene.util.fst.NodeHash.add(NodeHash.java:133)
   [junit4]    > 	at org.apache.lucene.util.fst.Builder.compileNode(Builder.java:200)
   [junit4]    > 	at org.apache.lucene.util.fst.Builder.freezeTail(Builder.java:296)
   [junit4]    > 	at org.apache.lucene.util.fst.Builder.add(Builder.java:400)
   [junit4]    > 	at org.apache.lucene.codecs.memory.MemoryDocValuesConsumer.writeFST(MemoryDocValuesConsumer.java:373)
   [junit4]    > 	at org.apache.lucene.codecs.memory.MemoryDocValuesConsumer.addSortedField(MemoryDocValuesConsumer.java:416)
   [junit4]    > 	at org.apache.lucene.codecs.memory.MemoryDocValuesConsumer.addSortedField(MemoryDocValuesConsumer.java:406)
   [junit4]    > 	at org.apache.lucene.codecs.DocValuesConsumer.mergeSortedField(DocValuesConsumer.java:527)
   [junit4]    > 	at org.apache.lucene.codecs.DocValuesConsumer.merge(DocValuesConsumer.java:139)
   [junit4]    > 	at org.apache.lucene.codecs.perfield.PerFieldDocValuesFormat$FieldsWriter.merge(PerFieldDocValuesFormat.java:151)
   [junit4]    > 	at org.apache.lucene.index.SegmentMerger.mergeDocValues(SegmentMerger.java:194)
   [junit4]    > 	at org.apache.lucene.index.SegmentMerger.merge(SegmentMerger.java:149)
   [junit4]    > 	at org.apache.lucene.index.IndexWriter.mergeMiddle(IndexWriter.java:4441)
   [junit4]    > 	at org.apache.lucene.index.IndexWriter.merge(IndexWriter.java:4081)
   [junit4]    > 	at org.apache.lucene.index.SerialMergeScheduler.merge(SerialMergeScheduler.java:40)
   [junit4]    > 	at org.apache.lucene.index.IndexWriter.maybeMerge(IndexWriter.java:2245)
   [junit4]    > 	at org.apache.lucene.index.IndexWriter.processEvents(IndexWriter.java:5096)
   [junit4]    > 	at org.apache.lucene.index.IndexWriter.updateDocument(IndexWriter.java:1730)
   [junit4]    > 	at org.apache.lucene.index.IndexWriter.addDocument(IndexWriter.java:1462)
   [junit4]    > 	at org.apache.lucene.index.TestIndexSorting.testRandom3(TestIndexSorting.java:2294)
   [junit4]   2> NOTE: leaving temporary files on disk at: /x1/jenkins/jenkins-slave/workspace/Lucene-Solr-NightlyTests-master/checkout/lucene/build/core/test/J0/temp/lucene.index.TestIndexSorting_EBA222EFD1964B12-001
   [junit4]   2> NOTE: test params are: codec=Asserting(Lucene70): {docs=PostingsFormat(name=Memory), sparse_text=BlockTreeOrds(blocksize=128), norms=PostingsFormat(name=Memory), positions=FST50, id=PostingsFormat(name=Memory), term_vectors=PostingsFormat(name=Memory)}, docValues:{multi_valued_long=DocValuesFormat(name=Lucene70), foo=DocValuesFormat(name=Lucene70), numeric=DocValuesFormat(name=Memory), multi_valued_numeric=DocValuesFormat(name=Memory), float=DocValuesFormat(name=Asserting), long=DocValuesFormat(name=Asserting), points=DocValuesFormat(name=Lucene70), sparse_int=DocValuesFormat(name=Asserting), bar=DocValuesFormat(name=Memory), multi_valued_double=DocValuesFormat(name=Memory), docs=DocValuesFormat(name=Memory), id=DocValuesFormat(name=Memory), multi_valued_int=DocValuesFormat(name=Lucene70), multi_valued_bytes=DocValuesFormat(name=Memory), sparse_text=DocValuesFormat(name=Asserting), double=DocValuesFormat(name=Memory), positions=DocValuesFormat(name=Lucene70), sparse_binary=DocValuesFormat(name=Asserting), int=DocValuesFormat(name=Memory), sorted=DocValuesFormat(name=Memory), multi_valued_string=DocValuesFormat(name=Memory), norms=DocValuesFormat(name=Memory), sparse=DocValuesFormat(name=Asserting), bytes=DocValuesFormat(name=Memory), binary=DocValuesFormat(name=Memory), dense_int=DocValuesFormat(name=Memory), multi_valued_float=DocValuesFormat(name=Lucene70), term_vectors=DocValuesFormat(name=Memory)}, maxPointsInLeafNode=284, maxMBSortInHeap=6.5621828219182134, sim=Asserting(org.apache.lucene.search.similarities.AssertingSimilarity@46b2e3da), locale=ga-IE, timezone=SystemV/EST5
   [junit4]   2> NOTE: Linux 3.13.0-88-generic amd64/Oracle Corporation 1.8.0_144 (64-bit)/cpus=4,threads=1,free=319917056,total=414187520
   [junit4]   2> NOTE: All tests run in this JVM: [TestUnicodeUtil, TestLucene50StoredFieldsFormatHighCompression, TestVirtualMethod, TestIndexInput, TestFieldInvertState, TestIntBlockPool, TestVersion, TestMultiPhraseEnum, TestFlushByRamOrCountsPolicy, TestDocInverterPerFieldErrorInfo, TestAllFilesDetectTruncation, TestCachingCollector, TestDoubleRangeFieldQueries, TestCharArrayMap, TestRegExp, TestFilterIterator, TestPostingsOffsets, TestIntroSorter, TestSimpleSearchEquivalence, TestIntsRef, TestNormsFieldExistsQuery, TestSimpleFSLockFactory, TestFilterLeafReader, TestAttributeSource, TestMultiTermsEnum, TestLRUQueryCache, TestFieldType, TestNeverDelete, TestDocumentWriter, TestIndependenceSaturated, TestIndexWriterNRTIsCurrent, TestRollingBuffer, TestSortedSetSelector, TestTrackingDirectoryWrapper, Test2BNumericDocValues, TestDocValuesIndexing, TestSort, TestSPIClassIterator, TestIndexWriterExceptions, Test2BSortedDocValuesFixedSorted, TestLucene70NormsFormat, TestDocIdsWriter, TestBasicModelG, TestFieldMaskingSpanQuery, TestBasicModelIne, TestReadOnlyIndex, TestOneMergeWrappingMergePolicy, TestBinaryTerms, TestWANDScorer, TestReqExclBulkScorer, TestStressIndexing, LimitedFiniteStringsIteratorTest, TestInPlaceMergeSorter, TestBagOfPositions, TestForceMergeForever, TestSearchAfter, TestDeterminizeLexicon, TestDeletionPolicy, Test2BPositions, TestTermsEnum, TestSloppyPhraseQuery, TestIndexWriterForceMerge, TestMultiPhraseQuery, TestWordlistLoader, TestPersistentSnapshotDeletionPolicy, TestParallelTermEnum, TestPagedBytes, TestTragicIndexWriterDeadlock, TestMultiThreadTermVectors, TestLiveFieldValues, TestFilterDirectoryReader, TestDocIdSetBuilder, TestDuelingCodecsAtNight, TestLMJelinekMercerSimilarity, TestDocsAndPositions, TestTopFieldCollector, TestControlledRealTimeReopenThread, TestIndexWriterDeleteByQuery, TestNearSpansOrdered, TestFlex, TestDuelingCodecs, TestBoolean2, TestNorms, TestStandardAnalyzer, TestDirectoryReaderReopen, TestTopDocsMerge, TestSnapshotDeletionPolicy, TestIndexWriterUnicode, TestPerFieldPostingsFormat, TestBufferedIndexInput, TestConsistentFieldNumbers, TestWeakIdentityMap, TestDirectoryReader, TestOmitNorms, TestFastDecompressionMode, TestTransactions, TestPerFieldPostingsFormat2, Test2BDocs, TestSpans, TestCustomNorms, TestSpanExplanations, TestFastCompressionMode, TestRAMDirectory, TestLazyProxSkipping, TestMergeSchedulerExternal, TestCodecs, TestParallelLeafReader, TestMultiFields, TestFuzzyQuery, TestPayloads, TestSimilarity2, TestNoDeletionPolicy, TestSimpleExplanationsOfNonMatches, TestPerSegmentDeletes, TestPrefixInBooleanQuery, TestUniqueTermCount, TestComplexExplanationsOfNonMatches, TestSortRandom, TestDocument, TestTermScorer, TestDirectory, TestMultiLevelSkipList, TestSpanMultiTermQueryWrapper, TestBooleanQueryVisitSubscorers, TestSearchForDuplicates, TestElevationComparator, TestRecyclingIntBlockAllocator, TestIndexWriterConfig, TestConjunctions, TestMultiTermQueryRewrites, TestPositionIncrement, TestDateSort, TestSimilarity, TestSmallFloat, TestSearch, TestCachingTokenFilter, TestDateTools, TestCharsRef, TestPriorityQueue, TestBinaryDocument, TestTotalHitCountCollector, TestRamUsageEstimator, TestSpanFirstQuery, TestIsCurrent, TestNoMergeScheduler, TestNamedSPILoader, TestPhrasePrefixQuery, TestByteBlockPool, TestBytesRef, TestDemo, TestCharFilter, TestRollback, TestFieldInfos, TestTwoPhaseCommitTool, TestCloseableThreadLocal, TestCodecHoldsOpenFiles, MultiCollectorTest, TestNGramPhraseQuery, TestIndexCommit, Test2BPostingsBytes, TestPositiveScoresOnlyCollector, TestIOUtils, TestNewestSegment, Test2BBinaryDocValues, Test2BPagedBytes, TestCharArraySet, TestCharacterUtils, TestDelegatingAnalyzerWrapper, TestStopFilter, TestPackedTokenAttributeImpl, TestCodecUtil, TestCompetitiveFreqNormAccumulator, TestBlockPostingsFormat, TestBlockPostingsFormat2, TestForUtil, TestLucene50StoredFieldsFormat, TestLucene60PointsFormat, TestIndexedDISI, TestLucene70SegmentInfoFormat, TestLongRange, TestGeoUtils, TestPolygon, Test2BPoints, TestAllFilesCheckIndexHeader, TestCustomTermFreq, TestDocValues, TestIndexReaderClose, TestIndexSorting]
   [junit4] Completed [381/486 (1!)] on J0 in 321.24s, 50 tests, 1 error <<< FAILURES!

[...truncated 345 lines...]
   [junit4] JVM J0: stdout was not empty, see: /x1/jenkins/jenkins-slave/workspace/Lucene-Solr-NightlyTests-master/checkout/lucene/build/core/test/temp/junit4-J0-20180313_043605_9954030332040197151159.sysout
   [junit4] >>> JVM J0 emitted unexpected output (verbatim) ----
   [junit4] java.lang.OutOfMemoryError: Java heap space
   [junit4] Dumping heap to /x1/jenkins/jenkins-slave/workspace/Lucene-Solr-NightlyTests-master/checkout/heapdumps/java_pid28125.hprof ...
   [junit4] Heap dump file created [493357855 bytes in 1.971 secs]
   [junit4] <<< JVM J0: EOF ----

[...truncated 22825 lines...]
BUILD FAILED
/x1/jenkins/jenkins-slave/workspace/Lucene-Solr-NightlyTests-master/checkout/build.xml:636: The following error occurred while executing this line:
/x1/jenkins/jenkins-slave/workspace/Lucene-Solr-NightlyTests-master/checkout/build.xml:570: Some of the tests produced a heap dump, but did not fail. Maybe a suppressed OutOfMemoryError? Dumps created:
* java_pid28125.hprof

Total time: 329 minutes 42 seconds
Build step 'Invoke Ant' marked build as failure
Archiving artifacts
Recording test results
Email was triggered for: Failure - Any
Sending email for trigger: Failure - Any

[JENKINS] Lucene-Solr-NightlyTests-master - Build # 1501 - Still Unstable

Posted by Apache Jenkins Server <je...@builds.apache.org>.
Build: https://builds.apache.org/job/Lucene-Solr-NightlyTests-master/1501/

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

Error Message:
71 threads leaked from SUITE scope at org.apache.solr.cloud.hdfs.HdfsUnloadDistributedZkTest:     1) Thread[id=6823, name=qtp725343090-6823, state=RUNNABLE, group=TGRP-HdfsUnloadDistributedZkTest]         at sun.nio.ch.EPollArrayWrapper.epollWait(Native Method)         at sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269)         at sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93)         at sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86)         at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97)         at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101)         at org.eclipse.jetty.io.ManagedSelector$SelectorProducer.select(ManagedSelector.java:375)         at org.eclipse.jetty.io.ManagedSelector$SelectorProducer.produce(ManagedSelector.java:304)         at org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.doProduce(EatWhatYouKill.java:179)         at org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.produce(EatWhatYouKill.java:140)         at org.eclipse.jetty.io.ManagedSelector$$Lambda$240/1428089623.run(Unknown Source)         at org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:708)         at org.eclipse.jetty.util.thread.QueuedThreadPool$2.run(QueuedThreadPool.java:626)         at java.lang.Thread.run(Thread.java:748)    2) Thread[id=6912, name=OverseerAutoScalingTriggerThread-72266723021619210-127.0.0.1:33434_wm_-n_0000000001, state=WAITING, group=Overseer autoscaling triggers]         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 org.apache.solr.cloud.autoscaling.OverseerTriggerThread.run(OverseerTriggerThread.java:177)         at java.lang.Thread.run(Thread.java:748)    3) Thread[id=6881, name=Scheduler-691069682, state=TIMED_WAITING, group=TGRP-HdfsUnloadDistributedZkTest]         at sun.misc.Unsafe.park(Native Method)         at java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215)         at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078)         at java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093)         at java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809)         at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074)         at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134)         at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)         at java.lang.Thread.run(Thread.java:748)    4) Thread[id=6934, name=AutoscalingActionExecutor-955-thread-1-processing-n:127.0.0.1:33434_wm_, state=TIMED_WAITING, group=TGRP-HdfsUnloadDistributedZkTest]         at java.lang.Thread.sleep(Native Method)         at org.apache.solr.common.cloud.ZkCmdExecutor.retryDelay(ZkCmdExecutor.java:111)         at org.apache.solr.common.cloud.ZkCmdExecutor.retryOperation(ZkCmdExecutor.java:70)         at org.apache.solr.common.cloud.SolrZkClient.getData(SolrZkClient.java:340)         at org.apache.solr.client.solrj.impl.ZkDistribStateManager.getAutoScalingConfig(ZkDistribStateManager.java:176)         at org.apache.solr.client.solrj.cloud.autoscaling.DistribStateManager.getAutoScalingConfig(DistribStateManager.java:78)         at org.apache.solr.cloud.autoscaling.ComputePlanAction.process(ComputePlanAction.java:72)         at org.apache.solr.cloud.autoscaling.ScheduledTriggers.lambda$null$3(ScheduledTriggers.java:307)         at org.apache.solr.cloud.autoscaling.ScheduledTriggers$$Lambda$491/1809276628.run(Unknown Source)         at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)         at java.util.concurrent.FutureTask.run(FutureTask.java:266)         at org.apache.solr.common.util.ExecutorUtil$MDCAwareThreadPoolExecutor.lambda$execute$0(ExecutorUtil.java:188)         at org.apache.solr.common.util.ExecutorUtil$MDCAwareThreadPoolExecutor$$Lambda$9/751561345.run(Unknown Source)         at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)         at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)         at java.lang.Thread.run(Thread.java:748)    5) Thread[id=6874, name=qtp836920967-6874, state=RUNNABLE, group=TGRP-HdfsUnloadDistributedZkTest]         at sun.nio.ch.EPollArrayWrapper.epollWait(Native Method)         at sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269)         at sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93)         at sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86)         at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97)         at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101)         at org.eclipse.jetty.io.ManagedSelector$SelectorProducer.select(ManagedSelector.java:375)         at org.eclipse.jetty.io.ManagedSelector$SelectorProducer.produce(ManagedSelector.java:304)         at org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.doProduce(EatWhatYouKill.java:179)         at org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.produce(EatWhatYouKill.java:140)         at org.eclipse.jetty.io.ManagedSelector$$Lambda$240/1428089623.run(Unknown Source)         at org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:708)         at org.eclipse.jetty.util.thread.QueuedThreadPool$2.run(QueuedThreadPool.java:626)         at java.lang.Thread.run(Thread.java:748)    6) Thread[id=6802, name=Connection evictor, state=TIMED_WAITING, group=TGRP-HdfsUnloadDistributedZkTest]         at java.lang.Thread.sleep(Native Method)         at org.apache.http.impl.client.IdleConnectionEvictor$1.run(IdleConnectionEvictor.java:66)         at java.lang.Thread.run(Thread.java:748)    7) Thread[id=6805, name=zkConnectionManagerCallback-489-thread-1, state=WAITING, group=TGRP-HdfsUnloadDistributedZkTest]         at sun.misc.Unsafe.park(Native Method)         at java.util.concurrent.locks.LockSupport.park(LockSupport.java:175)         at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039)         at java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442)         at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074)         at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134)         at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)         at java.lang.Thread.run(Thread.java:748)    8) Thread[id=6787, name=Scheduler-2087371397, state=TIMED_WAITING, group=TGRP-HdfsUnloadDistributedZkTest]         at sun.misc.Unsafe.park(Native Method)         at java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215)         at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078)         at java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093)         at java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809)         at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074)         at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134)         at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)         at java.lang.Thread.run(Thread.java:748)    9) Thread[id=6822, name=Connection evictor, state=TIMED_WAITING, group=TGRP-HdfsUnloadDistributedZkTest]         at java.lang.Thread.sleep(Native Method)         at org.apache.http.impl.client.IdleConnectionEvictor$1.run(IdleConnectionEvictor.java:66)         at java.lang.Thread.run(Thread.java:748)   10) Thread[id=6779, name=qtp1025705465-6779, state=RUNNABLE, group=TGRP-HdfsUnloadDistributedZkTest]         at sun.nio.ch.EPollArrayWrapper.epollWait(Native Method)         at sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269)         at sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93)         at sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86)         at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97)         at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101)         at org.eclipse.jetty.io.ManagedSelector$SelectorProducer.select(ManagedSelector.java:375)         at org.eclipse.jetty.io.ManagedSelector$SelectorProducer.produce(ManagedSelector.java:304)         at org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.doProduce(EatWhatYouKill.java:179)         at org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.produce(EatWhatYouKill.java:140)         at org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.run(EatWhatYouKill.java:131)         at org.eclipse.jetty.util.thread.ReservedThreadExecutor$ReservedThread.run(ReservedThreadExecutor.java:382)         at org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:708)         at org.eclipse.jetty.util.thread.QueuedThreadPool$2.run(QueuedThreadPool.java:626)         at java.lang.Thread.run(Thread.java:748)   11) Thread[id=6824, name=qtp725343090-6824, state=TIMED_WAITING, group=TGRP-HdfsUnloadDistributedZkTest]         at sun.misc.Unsafe.park(Native Method)         at java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215)         at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078)         at org.eclipse.jetty.util.BlockingArrayQueue.poll(BlockingArrayQueue.java:392)         at org.eclipse.jetty.util.thread.QueuedThreadPool.idleJobPoll(QueuedThreadPool.java:600)         at org.eclipse.jetty.util.thread.QueuedThreadPool.access$800(QueuedThreadPool.java:49)         at org.eclipse.jetty.util.thread.QueuedThreadPool$2.run(QueuedThreadPool.java:663)         at java.lang.Thread.run(Thread.java:748)   12) Thread[id=6897, name=TEST-HdfsUnloadDistributedZkTest.test-seed#[28E698689983B5BE]-SendThread(127.0.0.1:36774), state=TIMED_WAITING, group=TGRP-HdfsUnloadDistributedZkTest]         at java.lang.Thread.sleep(Native Method)         at org.apache.zookeeper.client.StaticHostProvider.next(StaticHostProvider.java:105)         at org.apache.zookeeper.ClientCnxn$SendThread.startConnect(ClientCnxn.java:1000)         at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1063)   13) Thread[id=6899, name=zkConnectionManagerCallback-515-thread-1, state=WAITING, group=TGRP-HdfsUnloadDistributedZkTest]         at sun.misc.Unsafe.park(Native Method)         at java.util.concurrent.locks.LockSupport.park(LockSupport.java:175)         at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039)         at java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442)         at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074)         at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134)         at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)         at java.lang.Thread.run(Thread.java:748)   14) Thread[id=6841, name=TEST-HdfsUnloadDistributedZkTest.test-seed#[28E698689983B5BE]-EventThread, state=WAITING, group=TGRP-HdfsUnloadDistributedZkTest]         at sun.misc.Unsafe.park(Native Method)         at java.util.concurrent.locks.LockSupport.park(LockSupport.java:175)         at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039)         at java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442)         at org.apache.zookeeper.ClientCnxn$EventThread.run(ClientCnxn.java:502)   15) Thread[id=6791, name=Connection evictor, state=TIMED_WAITING, group=TGRP-HdfsUnloadDistributedZkTest]         at java.lang.Thread.sleep(Native Method)         at org.apache.http.impl.client.IdleConnectionEvictor$1.run(IdleConnectionEvictor.java:66)         at java.lang.Thread.run(Thread.java:748)   16) Thread[id=6890, name=TEST-HdfsUnloadDistributedZkTest.test-seed#[28E698689983B5BE]-SendThread(127.0.0.1:36774), state=TIMED_WAITING, group=TGRP-HdfsUnloadDistributedZkTest]         at java.lang.Thread.sleep(Native Method)         at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1054)   17) Thread[id=6806, name=Scheduler-372419654, state=TIMED_WAITING, group=TGRP-HdfsUnloadDistributedZkTest]         at sun.misc.Unsafe.park(Native Method)         at java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215)         at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078)         at java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093)         at java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809)         at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074)         at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134)         at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)         at java.lang.Thread.run(Thread.java:748)   18) Thread[id=6914, name=ScheduledTrigger-954-thread-2, state=WAITING, group=TGRP-HdfsUnloadDistributedZkTest]         at sun.misc.Unsafe.park(Native Method)         at java.util.concurrent.locks.LockSupport.park(LockSupport.java:175)         at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039)         at java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1081)         at java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809)         at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074)         at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134)         at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)         at java.lang.Thread.run(Thread.java:748)   19) Thread[id=6910, name=OverseerStateUpdate-72266723021619210-127.0.0.1:33434_wm_-n_0000000001, state=TIMED_WAITING, group=Overseer state updater.]         at java.lang.Thread.sleep(Native Method)         at org.apache.solr.common.cloud.ZkCmdExecutor.retryDelay(ZkCmdExecutor.java:111)         at org.apache.solr.common.cloud.ZkCmdExecutor.retryOperation(ZkCmdExecutor.java:70)         at org.apache.solr.common.cloud.SolrZkClient.getData(SolrZkClient.java:340)         at org.apache.solr.cloud.Overseer$ClusterStateUpdater.amILeader(Overseer.java:415)         at org.apache.solr.cloud.Overseer$ClusterStateUpdater.run(Overseer.java:145)         at java.lang.Thread.run(Thread.java:748)   20) Thread[id=6785, name=qtp1025705465-6785, state=TIMED_WAITING, group=TGRP-HdfsUnloadDistributedZkTest]         at sun.misc.Unsafe.park(Native Method)         at java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215)         at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2163)         at org.eclipse.jetty.util.thread.ReservedThreadExecutor$ReservedThread.reservedWait(ReservedThreadExecutor.java:308)         at org.eclipse.jetty.util.thread.ReservedThreadExecutor$ReservedThread.run(ReservedThreadExecutor.java:373)         at org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:708)         at org.eclipse.jetty.util.thread.QueuedThreadPool$2.run(QueuedThreadPool.java:626)         at java.lang.Thread.run(Thread.java:748)   21) Thread[id=6916, name=ScheduledTrigger-954-thread-4, state=WAITING, group=TGRP-HdfsUnloadDistributedZkTest]         at sun.misc.Unsafe.park(Native Method)         at java.util.concurrent.locks.LockSupport.park(LockSupport.java:175)         at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039)         at java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1088)         at java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809)         at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074)         at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134)         at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)         at java.lang.Thread.run(Thread.java:748)   22) Thread[id=6876, name=qtp836920967-6876, state=TIMED_WAITING, group=TGRP-HdfsUnloadDistributedZkTest]         at sun.misc.Unsafe.park(Native Method)         at java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215)         at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078)         at org.eclipse.jetty.util.BlockingArrayQueue.poll(BlockingArrayQueue.java:392)         at org.eclipse.jetty.util.thread.QueuedThreadPool.idleJobPoll(QueuedThreadPool.java:600)         at org.eclipse.jetty.util.thread.QueuedThreadPool.access$800(QueuedThreadPool.java:49)         at org.eclipse.jetty.util.thread.QueuedThreadPool$2.run(QueuedThreadPool.java:663)         at java.lang.Thread.run(Thread.java:748)   23) Thread[id=6798, name=zkConnectionManagerCallback-484-thread-1, state=WAITING, group=TGRP-HdfsUnloadDistributedZkTest]         at sun.misc.Unsafe.park(Native Method)         at java.util.concurrent.locks.LockSupport.park(LockSupport.java:175)         at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039)         at java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442)         at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074)         at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134)         at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)         at java.lang.Thread.run(Thread.java:748)   24) Thread[id=6826, name=qtp725343090-6826-acceptor-0@6d47a35e-ServerConnector@68daf8b6{HTTP/1.1,[http/1.1]}{127.0.0.1:42068}, state=RUNNABLE, group=TGRP-HdfsUnloadDistributedZkTest]         at sun.nio.ch.ServerSocketChannelImpl.accept0(Native Method)         at sun.nio.ch.ServerSocketChannelImpl.accept(ServerSocketChannelImpl.java:422)         at sun.nio.ch.ServerSocketChannelImpl.accept(ServerSocketChannelImpl.java:250)         at org.eclipse.jetty.server.ServerConnector.accept(ServerConnector.java:379)         at org.eclipse.jetty.server.AbstractConnector$Acceptor.run(AbstractConnector.java:638)         at org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:708)         at org.eclipse.jetty.util.thread.QueuedThreadPool$2.run(QueuedThreadPool.java:626)         at java.lang.Thread.run(Thread.java:748)   25) Thread[id=6835, name=Connection evictor, state=TIMED_WAITING, group=TGRP-HdfsUnloadDistributedZkTest]         at java.lang.Thread.sleep(Native Method)         at org.apache.http.impl.client.IdleConnectionEvictor$1.run(IdleConnectionEvictor.java:66)         at java.lang.Thread.run(Thread.java:748)   26) Thread[id=6896, name=Connection evictor, state=TIMED_WAITING, group=TGRP-HdfsUnloadDistributedZkTest]         at java.lang.Thread.sleep(Native Method)         at org.apache.http.impl.client.IdleConnectionEvictor$1.run(IdleConnectionEvictor.java:66)         at java.lang.Thread.run(Thread.java:748)   27) Thread[id=6804, name=TEST-HdfsUnloadDistributedZkTest.test-seed#[28E698689983B5BE]-EventThread, state=WAITING, group=TGRP-HdfsUnloadDistributedZkTest]         at sun.misc.Unsafe.park(Native Method)         at java.util.concurrent.locks.LockSupport.park(LockSupport.java:175)         at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039)         at java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442)         at org.apache.zookeeper.ClientCnxn$EventThread.run(ClientCnxn.java:502)   28) Thread[id=6861, name=searcherExecutor-940-thread-1, state=WAITING, group=TGRP-HdfsUnloadDistributedZkTest]         at sun.misc.Unsafe.park(Native Method)         at java.util.concurrent.locks.LockSupport.park(LockSupport.java:175)         at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039)         at java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442)         at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074)         at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134)         at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)         at java.lang.Thread.run(Thread.java:748)   29) Thread[id=6781, name=qtp1025705465-6781-acceptor-0@7eb8bc38-ServerConnector@707f4d9f{HTTP/1.1,[http/1.1]}{127.0.0.1:33434}, state=RUNNABLE, group=TGRP-HdfsUnloadDistributedZkTest]         at sun.nio.ch.ServerSocketChannelImpl.accept0(Native Method)         at sun.nio.ch.ServerSocketChannelImpl.accept(ServerSocketChannelImpl.java:422)         at sun.nio.ch.ServerSocketChannelImpl.accept(ServerSocketChannelImpl.java:250)         at org.eclipse.jetty.server.ServerConnector.accept(ServerConnector.java:379)         at org.eclipse.jetty.server.AbstractConnector$Acceptor.run(AbstractConnector.java:638)         at org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:708)         at org.eclipse.jetty.util.thread.QueuedThreadPool$2.run(QueuedThreadPool.java:626)         at java.lang.Thread.run(Thread.java:748)   30) Thread[id=6911, name=OverseerCollectionConfigSetProcessor-72266723021619210-127.0.0.1:33434_wm_-n_0000000001, state=TIMED_WAITING, group=Overseer collection creation process.]         at java.lang.Thread.sleep(Native Method)         at org.apache.solr.common.cloud.ZkCmdExecutor.retryDelay(ZkCmdExecutor.java:111)         at org.apache.solr.common.cloud.ZkCmdExecutor.retryOperation(ZkCmdExecutor.java:70)         at org.apache.solr.common.cloud.SolrZkClient.getData(SolrZkClient.java:340)         at org.apache.solr.cloud.OverseerTaskProcessor.amILeader(OverseerTaskProcessor.java:392)         at org.apache.solr.cloud.OverseerTaskProcessor.run(OverseerTaskProcessor.java:193)         at java.lang.Thread.run(Thread.java:748)   31) Thread[id=6831, name=Scheduler-713182388, state=TIMED_WAITING, group=TGRP-HdfsUnloadDistributedZkTest]         at sun.misc.Unsafe.park(Native Method)         at java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215)         at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078)         at java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093)         at java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809)         at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074)         at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134)         at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)         at java.lang.Thread.run(Thread.java:748)   32) Thread[id=6792, name=Connection evictor, state=TIMED_WAITING, group=TGRP-HdfsUnloadDistributedZkTest]         at java.lang.Thread.sleep(Native Method)         at org.apache.http.impl.client.IdleConnectionEvictor$1.run(IdleConnectionEvictor.java:66)         at java.lang.Thread.run(Thread.java:748)   33) Thread[id=6875, name=qtp836920967-6875-acceptor-0@370362a5-ServerConnector@bb69cec{HTTP/1.1,[http/1.1]}{127.0.0.1:45474}, state=RUNNABLE, group=TGRP-HdfsUnloadDistributedZkTest]         at sun.nio.ch.ServerSocketChannelImpl.accept0(Native Method)         at sun.nio.ch.ServerSocketChannelImpl.accept(ServerSocketChannelImpl.java:422)         at sun.nio.ch.ServerSocketChannelImpl.accept(ServerSocketChannelImpl.java:250)         at org.eclipse.jetty.server.ServerConnector.accept(ServerConnector.java:379)         at org.eclipse.jetty.server.AbstractConnector$Acceptor.run(AbstractConnector.java:638)         at org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:708)         at org.eclipse.jetty.util.thread.QueuedThreadPool$2.run(QueuedThreadPool.java:626)         at java.lang.Thread.run(Thread.java:748)   34) Thread[id=6829, name=qtp725343090-6829, state=TIMED_WAITING, group=TGRP-HdfsUnloadDistributedZkTest]         at sun.misc.Unsafe.park(Native Method)         at java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215)         at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078)         at org.eclipse.jetty.util.BlockingArrayQueue.poll(BlockingArrayQueue.java:392)         at org.eclipse.jetty.util.thread.QueuedThreadPool.idleJobPoll(QueuedThreadPool.java:600)         at org.eclipse.jetty.util.thread.QueuedThreadPool.access$800(QueuedThreadPool.java:49)         at org.eclipse.jetty.util.thread.QueuedThreadPool$2.run(QueuedThreadPool.java:663)         at java.lang.Thread.run(Thread.java:748)   35) Thread[id=6892, name=zkConnectionManagerCallback-510-thread-1, state=WAITING, group=TGRP-HdfsUnloadDistributedZkTest]         at sun.misc.Unsafe.park(Native Method)         at java.util.concurrent.locks.LockSupport.park(LockSupport.java:175)         at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039)         at java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442)         at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074)         at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134)         at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)         at java.lang.Thread.run(Thread.java:748)   36) Thread[id=6879, name=qtp836920967-6879, state=TIMED_WAITING, group=TGRP-HdfsUnloadDistributedZkTest]         at sun.misc.Unsafe.park(Native Method)         at java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215)         at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078)         at org.eclipse.jetty.util.BlockingArrayQueue.poll(BlockingArrayQueue.java:392)         at org.eclipse.jetty.util.thread.QueuedThreadPool.idleJobPoll(QueuedThreadPool.java:600)         at org.eclipse.jetty.util.thread.QueuedThreadPool.access$800(QueuedThreadPool.java:49)         at org.eclipse.jetty.util.thread.QueuedThreadPool$2.run(QueuedThreadPool.java:663)         at java.lang.Thread.run(Thread.java:748)   37) Thread[id=6780, name=qtp1025705465-6780, state=TIMED_WAITING, group=TGRP-HdfsUnloadDistributedZkTest]         at sun.misc.Unsafe.park(Native Method)         at java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215)         at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078)         at org.eclipse.jetty.util.BlockingArrayQueue.poll(BlockingArrayQueue.java:392)         at org.eclipse.jetty.util.thread.QueuedThreadPool.idleJobPoll(QueuedThreadPool.java:600)         at org.eclipse.jetty.util.thread.QueuedThreadPool.access$800(QueuedThreadPool.java:49)         at org.eclipse.jetty.util.thread.QueuedThreadPool$2.run(QueuedThreadPool.java:663)         at java.lang.Thread.run(Thread.java:748)   38) Thread[id=6825, name=qtp725343090-6825, state=TIMED_WAITING, group=TGRP-HdfsUnloadDistributedZkTest]         at sun.misc.Unsafe.park(Native Method)         at java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215)         at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078)         at org.eclipse.jetty.util.BlockingArrayQueue.poll(BlockingArrayQueue.java:392)         at org.eclipse.jetty.util.thread.QueuedThreadPool.idleJobPoll(QueuedThreadPool.java:600)         at org.eclipse.jetty.util.thread.QueuedThreadPool.access$800(QueuedThreadPool.java:49)         at org.eclipse.jetty.util.thread.QueuedThreadPool$2.run(QueuedThreadPool.java:663)         at java.lang.Thread.run(Thread.java:748)   39) Thread[id=6880, name=qtp836920967-6880, state=TIMED_WAITING, group=TGRP-HdfsUnloadDistributedZkTest]         at sun.misc.Unsafe.park(Native Method)         at java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215)         at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078)         at org.eclipse.jetty.util.BlockingArrayQueue.poll(BlockingArrayQueue.java:392)         at org.eclipse.jetty.util.thread.QueuedThreadPool.idleJobPoll(QueuedThreadPool.java:600)         at org.eclipse.jetty.util.thread.QueuedThreadPool.access$800(QueuedThreadPool.java:49)         at org.eclipse.jetty.util.thread.QueuedThreadPool$2.run(QueuedThreadPool.java:663)         at java.lang.Thread.run(Thread.java:748)   40) Thread[id=6913, name=ScheduledTrigger-954-thread-1, state=WAITING, group=TGRP-HdfsUnloadDistributedZkTest]         at sun.misc.Unsafe.park(Native Method)         at java.util.concurrent.locks.LockSupport.park(LockSupport.java:175)         at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039)         at java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1088)         at java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809)         at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074)         at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134)         at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)         at java.lang.Thread.run(Thread.java:748)   41) Thread[id=6842, name=zkConnectionManagerCallback-497-thread-1, state=WAITING, group=TGRP-HdfsUnloadDistributedZkTest]         at sun.misc.Unsafe.park(Native Method)         at java.util.concurrent.locks.LockSupport.park(LockSupport.java:175)         at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039)         at java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442)         at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074)         at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134)         at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)         at java.lang.Thread.run(Thread.java:748)   42) Thread[id=6844, name=Thread-4928, state=WAITING, group=TGRP-HdfsUnloadDistributedZkTest]         at java.lang.Object.wait(Native Method)         at java.lang.Object.wait(Object.java:502)         at org.apache.solr.core.CloserThread.run(CoreContainer.java:1731)   43) Thread[id=6885, name=Connection evictor, state=TIMED_WAITING, group=TGRP-HdfsUnloadDistributedZkTest]         at java.lang.Thread.sleep(Native Method)         at org.apache.http.impl.client.IdleConnectionEvictor$1.run(IdleConnectionEvictor.java:66)         at java.lang.Thread.run(Thread.java:748)   44) Thread[id=6786, name=qtp1025705465-6786, state=TIMED_WAITING, group=TGRP-HdfsUnloadDistributedZkTest]         at sun.misc.Unsafe.park(Native Method)         at java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215)         at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078)         at org.eclipse.jetty.util.BlockingArrayQueue.poll(BlockingArrayQueue.java:392)         at org.eclipse.jetty.util.thread.QueuedThreadPool.idleJobPoll(QueuedThreadPool.java:600)         at org.eclipse.jetty.util.thread.QueuedThreadPool.access$800(QueuedThreadPool.java:49)         at org.eclipse.jetty.util.thread.QueuedThreadPool$2.run(QueuedThreadPool.java:663)         at java.lang.Thread.run(Thread.java:748)   45) Thread[id=6877, name=qtp836920967-6877, state=TIMED_WAITING, group=TGRP-HdfsUnloadDistributedZkTest]         at sun.misc.Unsafe.park(Native Method)         at java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215)         at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078)         at org.eclipse.jetty.util.BlockingArrayQueue.poll(BlockingArrayQueue.java:392)         at org.eclipse.jetty.util.thread.QueuedThreadPool.idleJobPoll(QueuedThreadPool.java:600)         at org.eclipse.jetty.util.thread.QueuedThreadPool.access$800(QueuedThreadPool.java:49)         at org.eclipse.jetty.util.thread.QueuedThreadPool$2.run(QueuedThreadPool.java:663)         at java.lang.Thread.run(Thread.java:748)   46) Thread[id=6784, name=qtp1025705465-6784, state=TIMED_WAITING, group=TGRP-HdfsUnloadDistributedZkTest]         at sun.misc.Unsafe.park(Native Method)         at java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215)         at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078)         at org.eclipse.jetty.util.BlockingArrayQueue.poll(BlockingArrayQueue.java:392)         at org.eclipse.jetty.util.thread.QueuedThreadPool.idleJobPoll(QueuedThreadPool.java:600)         at org.eclipse.jetty.util.thread.QueuedThreadPool.access$800(QueuedThreadPool.java:49)         at org.eclipse.jetty.util.thread.QueuedThreadPool$2.run(QueuedThreadPool.java:663)         at java.lang.Thread.run(Thread.java:748)   47) Thread[id=6886, name=Connection evictor, state=TIMED_WAITING, group=TGRP-HdfsUnloadDistributedZkTest]         at java.lang.Thread.sleep(Native Method)         at org.apache.http.impl.client.IdleConnectionEvictor$1.run(IdleConnectionEvictor.java:66)         at java.lang.Thread.run(Thread.java:748)   48) Thread[id=6851, name=Scheduler-851849217, state=TIMED_WAITING, group=TGRP-HdfsUnloadDistributedZkTest]         at sun.misc.Unsafe.park(Native Method)         at java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215)         at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078)         at java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093)         at java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809)         at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074)         at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134)         at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)         at java.lang.Thread.run(Thread.java:748)   49) Thread[id=6828, name=qtp725343090-6828, state=TIMED_WAITING, group=TGRP-HdfsUnloadDistributedZkTest]         at sun.misc.Unsafe.park(Native Method)         at java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215)         at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078)         at org.eclipse.jetty.util.BlockingArrayQueue.poll(BlockingArrayQueue.java:392)         at org.eclipse.jetty.util.thread.QueuedThreadPool.idleJobPoll(QueuedThreadPool.java:600)         at org.eclipse.jetty.util.thread.QueuedThreadPool.access$800(QueuedThreadPool.java:49)         at org.eclipse.jetty.util.thread.QueuedThreadPool$2.run(QueuedThreadPool.java:663)         at java.lang.Thread.run(Thread.java:748)   50) Thread[id=6782, name=qtp1025705465-6782, state=RUNNABLE, group=TGRP-HdfsUnloadDistributedZkTest]         at sun.nio.ch.EPollArrayWrapper.epollWait(Native Method)         at sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269)         at sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93)         at sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86)         at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97)         at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101)         at org.eclipse.jetty.io.ManagedSelector$SelectorProducer.select(ManagedSelector.java:375)         at org.eclipse.jetty.io.ManagedSelector$SelectorProducer.produce(ManagedSelector.java:304)         at org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.doProduce(EatWhatYouKill.java:179)         at org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.produce(EatWhatYouKill.java:140)         at org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.run(EatWhatYouKill.java:131)         at org.eclipse.jetty.util.thread.ReservedThreadExecutor$ReservedThread.run(ReservedThreadExecutor.java:382)         at org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:708)         at org.eclipse.jetty.util.thread.QueuedThreadPool$2.run(QueuedThreadPool.java:626)         at java.lang.Thread.run(Thread.java:748)   51) Thread[id=6873, name=qtp836920967-6873, state=RUNNABLE, group=TGRP-HdfsUnloadDistributedZkTest]         at sun.nio.ch.EPollArrayWrapper.epollWait(Native Method)         at sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269)         at sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93)         at sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86)         at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97)         at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101)         at org.eclipse.jetty.io.ManagedSelector$SelectorProducer.select(ManagedSelector.java:375)         at org.eclipse.jetty.io.ManagedSelector$SelectorProducer.produce(ManagedSelector.java:304)         at org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.doProduce(EatWhatYouKill.java:179)         at org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.produce(EatWhatYouKill.java:140)         at org.eclipse.jetty.io.ManagedSelector$$Lambda$240/1428089623.run(Unknown Source)         at org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:708)         at org.eclipse.jetty.util.thread.QueuedThreadPool$2.run(QueuedThreadPool.java:626)         at java.lang.Thread.run(Thread.java:748)   52) Thread[id=6800, name=Thread-4912, state=WAITING, group=TGRP-HdfsUnloadDistributedZkTest]         at java.lang.Object.wait(Native Method)         at java.lang.Object.wait(Object.java:502)         at org.apache.solr.core.CloserThread.run(CoreContainer.java:1731)   53) Thread[id=6830, name=qtp725343090-6830, state=TIMED_WAITING, group=TGRP-HdfsUnloadDistributedZkTest]         at sun.misc.Unsafe.park(Native Method)         at java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215)         at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078)         at org.eclipse.jetty.util.BlockingArrayQueue.poll(BlockingArrayQueue.java:392)         at org.eclipse.jetty.util.thread.QueuedThreadPool.idleJobPoll(QueuedThreadPool.java:600)         at org.eclipse.jetty.util.thread.QueuedThreadPool.access$800(QueuedThreadPool.java:49)         at org.eclipse.jetty.util.thread.QueuedThreadPool$2.run(QueuedThreadPool.java:663)         at java.lang.Thread.run(Thread.java:748)   54) Thread[id=6827, name=qtp725343090-6827, state=RUNNABLE, group=TGRP-HdfsUnloadDistributedZkTest]         at sun.nio.ch.EPollArrayWrapper.epollWait(Native Method)         at sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269)         at sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93)         at sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86)         at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97)         at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101)         at org.eclipse.jetty.io.ManagedSelector$SelectorProducer.select(ManagedSelector.java:375)         at org.eclipse.jetty.io.ManagedSelector$SelectorProducer.produce(ManagedSelector.java:304)         at org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.doProduce(EatWhatYouKill.java:179)         at org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.produce(EatWhatYouKill.java:140)         at org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.run(EatWhatYouKill.java:131)         at org.eclipse.jetty.util.thread.ReservedThreadExecutor$ReservedThread.run(ReservedThreadExecutor.java:382)         at org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:708)         at org.eclipse.jetty.util.thread.QueuedThreadPool$2.run(QueuedThreadPool.java:626)         at java.lang.Thread.run(Thread.java:748)   55) Thread[id=6783, name=qtp1025705465-6783, state=TIMED_WAITING, group=TGRP-HdfsUnloadDistributedZkTest]         at sun.misc.Unsafe.park(Native Method)         at java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215)         at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078)         at org.eclipse.jetty.util.BlockingArrayQueue.poll(BlockingArrayQueue.java:392)         at org.eclipse.jetty.util.thread.QueuedThreadPool.idleJobPoll(QueuedThreadPool.java:600)         at org.eclipse.jetty.util.thread.QueuedThreadPool.access$800(QueuedThreadPool.java:49)         at org.eclipse.jetty.util.thread.QueuedThreadPool$2.run(QueuedThreadPool.java:663)         at java.lang.Thread.run(Thread.java:748)   56) Thread[id=6847, name=TEST-HdfsUnloadDistributedZkTest.test-seed#[28E698689983B5BE]-SendThread(127.0.0.1:36774), state=TIMED_WAITING, group=TGRP-HdfsUnloadDistributedZkTest]         at java.lang.Thread.sleep(Native Method)         at org.apache.zookeeper.client.StaticHostProvider.next(StaticHostProvider.java:105)         at org.apache.zookeeper.ClientCnxn$SendThread.startConnect(ClientCnxn.java:1000)         at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1063)   57) Thread[id=6803, name=TEST-HdfsUnloadDistributedZkTest.test-seed#[28E698689983B5BE]-SendThread(127.0.0.1:36774), state=TIMED_WAITING, group=TGRP-HdfsUnloadDistributedZkTest]         at java.lang.Thread.sleep(Native Method)         at org.apache.zookeeper.client.StaticHostProvider.next(StaticHostProvider.java:105)         at org.apache.zookeeper.ClientCnxn$SendThread.startConnect(ClientCnxn.java:1000)         at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1063)   58) Thread[id=6849, name=zkConnectionManagerCallback-502-thread-1, state=WAITING, group=TGRP-HdfsUnloadDistributedZkTest]         at sun.misc.Unsafe.park(Native Method)         at java.util.concurrent.locks.LockSupport.park(LockSupport.java:175)         at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039)         at java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442)         at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074)         at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134)         at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)         at java.lang.Thread.run(Thread.java:748)   59) Thread[id=6840, name=TEST-HdfsUnloadDistributedZkTest.test-seed#[28E698689983B5BE]-SendThread(127.0.0.1:36774), state=TIMED_WAITING, group=TGRP-HdfsUnloadDistributedZkTest]         at java.lang.Thread.sleep(Native Method)         at org.apache.zookeeper.client.StaticHostProvider.next(StaticHostProvider.java:105)         at org.apache.zookeeper.ClientCnxn$SendThread.startConnect(ClientCnxn.java:1000)         at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1063)   60) Thread[id=6898, name=TEST-HdfsUnloadDistributedZkTest.test-seed#[28E698689983B5BE]-EventThread, state=WAITING, group=TGRP-HdfsUnloadDistributedZkTest]         at sun.misc.Unsafe.park(Native Method)         at java.util.concurrent.locks.LockSupport.park(LockSupport.java:175)         at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039)         at java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442)         at org.apache.zookeeper.ClientCnxn$EventThread.run(ClientCnxn.java:502)   61) Thread[id=6797, name=TEST-HdfsUnloadDistributedZkTest.test-seed#[28E698689983B5BE]-EventThread, state=WAITING, group=TGRP-HdfsUnloadDistributedZkTest]         at sun.misc.Unsafe.park(Native Method)         at java.util.concurrent.locks.LockSupport.park(LockSupport.java:175)         at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039)         at java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442)         at org.apache.zookeeper.ClientCnxn$EventThread.run(ClientCnxn.java:502)   62) Thread[id=6796, name=TEST-HdfsUnloadDistributedZkTest.test-seed#[28E698689983B5BE]-SendThread(127.0.0.1:36774), state=TIMED_WAITING, group=TGRP-HdfsUnloadDistributedZkTest]         at java.lang.Thread.sleep(Native Method)         at org.apache.zookeeper.ClientCnxnSocketNIO.cleanup(ClientCnxnSocketNIO.java:230)         at org.apache.zookeeper.ClientCnxn$SendThread.cleanup(ClientCnxn.java:1249)         at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1173)   63) Thread[id=6817, name=searcherExecutor-929-thread-1, state=WAITING, group=TGRP-HdfsUnloadDistributedZkTest]         at sun.misc.Unsafe.park(Native Method)         at java.util.concurrent.locks.LockSupport.park(LockSupport.java:175)         at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039)         at java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442)         at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074)         at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134)         at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)         at java.lang.Thread.run(Thread.java:748)   64) Thread[id=6894, name=Thread-4944, state=WAITING, group=TGRP-HdfsUnloadDistributedZkTest]         at java.lang.Object.wait(Native Method)         at java.lang.Object.wait(Object.java:502)         at org.apache.solr.core.CloserThread.run(CoreContainer.java:1731)   65) Thread[id=6891, name=TEST-HdfsUnloadDistributedZkTest.test-seed#[28E698689983B5BE]-EventThread, state=WAITING, group=TGRP-HdfsUnloadDistributedZkTest]         at sun.misc.Unsafe.park(Native Method)         at java.util.concurrent.locks.LockSupport.park(LockSupport.java:175)         at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039)         at java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442)         at org.apache.zookeeper.ClientCnxn$EventThread.run(ClientCnxn.java:502)   66) Thread[id=6878, name=qtp836920967-6878, state=TIMED_WAITING, group=TGRP-HdfsUnloadDistributedZkTest]         at sun.misc.Unsafe.park(Native Method)         at java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215)         at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078)         at org.eclipse.jetty.util.BlockingArrayQueue.poll(BlockingArrayQueue.java:392)         at org.eclipse.jetty.util.thread.QueuedThreadPool.idleJobPoll(QueuedThreadPool.java:600)         at org.eclipse.jetty.util.thread.QueuedThreadPool.access$800(QueuedThreadPool.java:49)         at org.eclipse.jetty.util.thread.QueuedThreadPool$2.run(QueuedThreadPool.java:663)         at java.lang.Thread.run(Thread.java:748)   67) Thread[id=6915, name=ScheduledTrigger-954-thread-3, state=TIMED_WAITING, group=TGRP-HdfsUnloadDistributedZkTest]         at java.lang.Thread.sleep(Native Method)         at org.apache.solr.common.cloud.ZkCmdExecutor.retryDelay(ZkCmdExecutor.java:111)         at org.apache.solr.common.cloud.ZkCmdExecutor.retryOperation(ZkCmdExecutor.java:70)         at org.apache.solr.common.cloud.SolrZkClient.exists(SolrZkClient.java:316)         at org.apache.solr.client.solrj.impl.ZkDistribStateManager.hasData(ZkDistribStateManager.java:58)         at org.apache.solr.cloud.autoscaling.TriggerBase.saveState(TriggerBase.java:203)         at org.apache.solr.cloud.autoscaling.ScheduledTriggers$TriggerWrapper.run(ScheduledTriggers.java:582)         at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)         at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308)         at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180)         at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294)         at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)         at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)         at java.lang.Thread.run(Thread.java:748)   68) Thread[id=6846, name=Connection evictor, state=TIMED_WAITING, group=TGRP-HdfsUnloadDistributedZkTest]         at java.lang.Thread.sleep(Native Method)         at org.apache.http.impl.client.IdleConnectionEvictor$1.run(IdleConnectionEvictor.java:66)         at java.lang.Thread.run(Thread.java:748)   69) Thread[id=6836, name=Connection evictor, state=TIMED_WAITING, group=TGRP-HdfsUnloadDistributedZkTest]         at java.lang.Thread.sleep(Native Method)         at org.apache.http.impl.client.IdleConnectionEvictor$1.run(IdleConnectionEvictor.java:66)         at java.lang.Thread.run(Thread.java:748)   70) Thread[id=6848, name=TEST-HdfsUnloadDistributedZkTest.test-seed#[28E698689983B5BE]-EventThread, state=WAITING, group=TGRP-HdfsUnloadDistributedZkTest]         at sun.misc.Unsafe.park(Native Method)         at java.util.concurrent.locks.LockSupport.park(LockSupport.java:175)         at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039)         at java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442)         at org.apache.zookeeper.ClientCnxn$EventThread.run(ClientCnxn.java:502)   71) Thread[id=6864, name=Connection evictor, state=TIMED_WAITING, group=TGRP-HdfsUnloadDistributedZkTest]         at java.lang.Thread.sleep(Native Method)         at org.apache.http.impl.client.IdleConnectionEvictor$1.run(IdleConnectionEvictor.java:66)         at java.lang.Thread.run(Thread.java:748)

Stack Trace:
com.carrotsearch.randomizedtesting.ThreadLeakError: 71 threads leaked from SUITE scope at org.apache.solr.cloud.hdfs.HdfsUnloadDistributedZkTest: 
   1) Thread[id=6823, name=qtp725343090-6823, state=RUNNABLE, group=TGRP-HdfsUnloadDistributedZkTest]
        at sun.nio.ch.EPollArrayWrapper.epollWait(Native Method)
        at sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269)
        at sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93)
        at sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86)
        at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97)
        at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101)
        at org.eclipse.jetty.io.ManagedSelector$SelectorProducer.select(ManagedSelector.java:375)
        at org.eclipse.jetty.io.ManagedSelector$SelectorProducer.produce(ManagedSelector.java:304)
        at org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.doProduce(EatWhatYouKill.java:179)
        at org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.produce(EatWhatYouKill.java:140)
        at org.eclipse.jetty.io.ManagedSelector$$Lambda$240/1428089623.run(Unknown Source)
        at org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:708)
        at org.eclipse.jetty.util.thread.QueuedThreadPool$2.run(QueuedThreadPool.java:626)
        at java.lang.Thread.run(Thread.java:748)
   2) Thread[id=6912, name=OverseerAutoScalingTriggerThread-72266723021619210-127.0.0.1:33434_wm_-n_0000000001, state=WAITING, group=Overseer autoscaling triggers]
        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 org.apache.solr.cloud.autoscaling.OverseerTriggerThread.run(OverseerTriggerThread.java:177)
        at java.lang.Thread.run(Thread.java:748)
   3) Thread[id=6881, name=Scheduler-691069682, state=TIMED_WAITING, group=TGRP-HdfsUnloadDistributedZkTest]
        at sun.misc.Unsafe.park(Native Method)
        at java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215)
        at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078)
        at java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093)
        at java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809)
        at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074)
        at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134)
        at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
        at java.lang.Thread.run(Thread.java:748)
   4) Thread[id=6934, name=AutoscalingActionExecutor-955-thread-1-processing-n:127.0.0.1:33434_wm_, state=TIMED_WAITING, group=TGRP-HdfsUnloadDistributedZkTest]
        at java.lang.Thread.sleep(Native Method)
        at org.apache.solr.common.cloud.ZkCmdExecutor.retryDelay(ZkCmdExecutor.java:111)
        at org.apache.solr.common.cloud.ZkCmdExecutor.retryOperation(ZkCmdExecutor.java:70)
        at org.apache.solr.common.cloud.SolrZkClient.getData(SolrZkClient.java:340)
        at org.apache.solr.client.solrj.impl.ZkDistribStateManager.getAutoScalingConfig(ZkDistribStateManager.java:176)
        at org.apache.solr.client.solrj.cloud.autoscaling.DistribStateManager.getAutoScalingConfig(DistribStateManager.java:78)
        at org.apache.solr.cloud.autoscaling.ComputePlanAction.process(ComputePlanAction.java:72)
        at org.apache.solr.cloud.autoscaling.ScheduledTriggers.lambda$null$3(ScheduledTriggers.java:307)
        at org.apache.solr.cloud.autoscaling.ScheduledTriggers$$Lambda$491/1809276628.run(Unknown Source)
        at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
        at java.util.concurrent.FutureTask.run(FutureTask.java:266)
        at org.apache.solr.common.util.ExecutorUtil$MDCAwareThreadPoolExecutor.lambda$execute$0(ExecutorUtil.java:188)
        at org.apache.solr.common.util.ExecutorUtil$MDCAwareThreadPoolExecutor$$Lambda$9/751561345.run(Unknown Source)
        at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
        at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
        at java.lang.Thread.run(Thread.java:748)
   5) Thread[id=6874, name=qtp836920967-6874, state=RUNNABLE, group=TGRP-HdfsUnloadDistributedZkTest]
        at sun.nio.ch.EPollArrayWrapper.epollWait(Native Method)
        at sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269)
        at sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93)
        at sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86)
        at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97)
        at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101)
        at org.eclipse.jetty.io.ManagedSelector$SelectorProducer.select(ManagedSelector.java:375)
        at org.eclipse.jetty.io.ManagedSelector$SelectorProducer.produce(ManagedSelector.java:304)
        at org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.doProduce(EatWhatYouKill.java:179)
        at org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.produce(EatWhatYouKill.java:140)
        at org.eclipse.jetty.io.ManagedSelector$$Lambda$240/1428089623.run(Unknown Source)
        at org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:708)
        at org.eclipse.jetty.util.thread.QueuedThreadPool$2.run(QueuedThreadPool.java:626)
        at java.lang.Thread.run(Thread.java:748)
   6) Thread[id=6802, name=Connection evictor, state=TIMED_WAITING, group=TGRP-HdfsUnloadDistributedZkTest]
        at java.lang.Thread.sleep(Native Method)
        at org.apache.http.impl.client.IdleConnectionEvictor$1.run(IdleConnectionEvictor.java:66)
        at java.lang.Thread.run(Thread.java:748)
   7) Thread[id=6805, name=zkConnectionManagerCallback-489-thread-1, state=WAITING, group=TGRP-HdfsUnloadDistributedZkTest]
        at sun.misc.Unsafe.park(Native Method)
        at java.util.concurrent.locks.LockSupport.park(LockSupport.java:175)
        at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039)
        at java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442)
        at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074)
        at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134)
        at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
        at java.lang.Thread.run(Thread.java:748)
   8) Thread[id=6787, name=Scheduler-2087371397, state=TIMED_WAITING, group=TGRP-HdfsUnloadDistributedZkTest]
        at sun.misc.Unsafe.park(Native Method)
        at java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215)
        at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078)
        at java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093)
        at java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809)
        at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074)
        at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134)
        at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
        at java.lang.Thread.run(Thread.java:748)
   9) Thread[id=6822, name=Connection evictor, state=TIMED_WAITING, group=TGRP-HdfsUnloadDistributedZkTest]
        at java.lang.Thread.sleep(Native Method)
        at org.apache.http.impl.client.IdleConnectionEvictor$1.run(IdleConnectionEvictor.java:66)
        at java.lang.Thread.run(Thread.java:748)
  10) Thread[id=6779, name=qtp1025705465-6779, state=RUNNABLE, group=TGRP-HdfsUnloadDistributedZkTest]
        at sun.nio.ch.EPollArrayWrapper.epollWait(Native Method)
        at sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269)
        at sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93)
        at sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86)
        at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97)
        at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101)
        at org.eclipse.jetty.io.ManagedSelector$SelectorProducer.select(ManagedSelector.java:375)
        at org.eclipse.jetty.io.ManagedSelector$SelectorProducer.produce(ManagedSelector.java:304)
        at org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.doProduce(EatWhatYouKill.java:179)
        at org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.produce(EatWhatYouKill.java:140)
        at org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.run(EatWhatYouKill.java:131)
        at org.eclipse.jetty.util.thread.ReservedThreadExecutor$ReservedThread.run(ReservedThreadExecutor.java:382)
        at org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:708)
        at org.eclipse.jetty.util.thread.QueuedThreadPool$2.run(QueuedThreadPool.java:626)
        at java.lang.Thread.run(Thread.java:748)
  11) Thread[id=6824, name=qtp725343090-6824, state=TIMED_WAITING, group=TGRP-HdfsUnloadDistributedZkTest]
        at sun.misc.Unsafe.park(Native Method)
        at java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215)
        at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078)
        at org.eclipse.jetty.util.BlockingArrayQueue.poll(BlockingArrayQueue.java:392)
        at org.eclipse.jetty.util.thread.QueuedThreadPool.idleJobPoll(QueuedThreadPool.java:600)
        at org.eclipse.jetty.util.thread.QueuedThreadPool.access$800(QueuedThreadPool.java:49)
        at org.eclipse.jetty.util.thread.QueuedThreadPool$2.run(QueuedThreadPool.java:663)
        at java.lang.Thread.run(Thread.java:748)
  12) Thread[id=6897, name=TEST-HdfsUnloadDistributedZkTest.test-seed#[28E698689983B5BE]-SendThread(127.0.0.1:36774), state=TIMED_WAITING, group=TGRP-HdfsUnloadDistributedZkTest]
        at java.lang.Thread.sleep(Native Method)
        at org.apache.zookeeper.client.StaticHostProvider.next(StaticHostProvider.java:105)
        at org.apache.zookeeper.ClientCnxn$SendThread.startConnect(ClientCnxn.java:1000)
        at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1063)
  13) Thread[id=6899, name=zkConnectionManagerCallback-515-thread-1, state=WAITING, group=TGRP-HdfsUnloadDistributedZkTest]
        at sun.misc.Unsafe.park(Native Method)
        at java.util.concurrent.locks.LockSupport.park(LockSupport.java:175)
        at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039)
        at java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442)
        at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074)
        at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134)
        at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
        at java.lang.Thread.run(Thread.java:748)
  14) Thread[id=6841, name=TEST-HdfsUnloadDistributedZkTest.test-seed#[28E698689983B5BE]-EventThread, state=WAITING, group=TGRP-HdfsUnloadDistributedZkTest]
        at sun.misc.Unsafe.park(Native Method)
        at java.util.concurrent.locks.LockSupport.park(LockSupport.java:175)
        at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039)
        at java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442)
        at org.apache.zookeeper.ClientCnxn$EventThread.run(ClientCnxn.java:502)
  15) Thread[id=6791, name=Connection evictor, state=TIMED_WAITING, group=TGRP-HdfsUnloadDistributedZkTest]
        at java.lang.Thread.sleep(Native Method)
        at org.apache.http.impl.client.IdleConnectionEvictor$1.run(IdleConnectionEvictor.java:66)
        at java.lang.Thread.run(Thread.java:748)
  16) Thread[id=6890, name=TEST-HdfsUnloadDistributedZkTest.test-seed#[28E698689983B5BE]-SendThread(127.0.0.1:36774), state=TIMED_WAITING, group=TGRP-HdfsUnloadDistributedZkTest]
        at java.lang.Thread.sleep(Native Method)
        at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1054)
  17) Thread[id=6806, name=Scheduler-372419654, state=TIMED_WAITING, group=TGRP-HdfsUnloadDistributedZkTest]
        at sun.misc.Unsafe.park(Native Method)
        at java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215)
        at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078)
        at java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093)
        at java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809)
        at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074)
        at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134)
        at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
        at java.lang.Thread.run(Thread.java:748)
  18) Thread[id=6914, name=ScheduledTrigger-954-thread-2, state=WAITING, group=TGRP-HdfsUnloadDistributedZkTest]
        at sun.misc.Unsafe.park(Native Method)
        at java.util.concurrent.locks.LockSupport.park(LockSupport.java:175)
        at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039)
        at java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1081)
        at java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809)
        at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074)
        at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134)
        at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
        at java.lang.Thread.run(Thread.java:748)
  19) Thread[id=6910, name=OverseerStateUpdate-72266723021619210-127.0.0.1:33434_wm_-n_0000000001, state=TIMED_WAITING, group=Overseer state updater.]
        at java.lang.Thread.sleep(Native Method)
        at org.apache.solr.common.cloud.ZkCmdExecutor.retryDelay(ZkCmdExecutor.java:111)
        at org.apache.solr.common.cloud.ZkCmdExecutor.retryOperation(ZkCmdExecutor.java:70)
        at org.apache.solr.common.cloud.SolrZkClient.getData(SolrZkClient.java:340)
        at org.apache.solr.cloud.Overseer$ClusterStateUpdater.amILeader(Overseer.java:415)
        at org.apache.solr.cloud.Overseer$ClusterStateUpdater.run(Overseer.java:145)
        at java.lang.Thread.run(Thread.java:748)
  20) Thread[id=6785, name=qtp1025705465-6785, state=TIMED_WAITING, group=TGRP-HdfsUnloadDistributedZkTest]
        at sun.misc.Unsafe.park(Native Method)
        at java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215)
        at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2163)
        at org.eclipse.jetty.util.thread.ReservedThreadExecutor$ReservedThread.reservedWait(ReservedThreadExecutor.java:308)
        at org.eclipse.jetty.util.thread.ReservedThreadExecutor$ReservedThread.run(ReservedThreadExecutor.java:373)
        at org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:708)
        at org.eclipse.jetty.util.thread.QueuedThreadPool$2.run(QueuedThreadPool.java:626)
        at java.lang.Thread.run(Thread.java:748)
  21) Thread[id=6916, name=ScheduledTrigger-954-thread-4, state=WAITING, group=TGRP-HdfsUnloadDistributedZkTest]
        at sun.misc.Unsafe.park(Native Method)
        at java.util.concurrent.locks.LockSupport.park(LockSupport.java:175)
        at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039)
        at java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1088)
        at java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809)
        at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074)
        at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134)
        at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
        at java.lang.Thread.run(Thread.java:748)
  22) Thread[id=6876, name=qtp836920967-6876, state=TIMED_WAITING, group=TGRP-HdfsUnloadDistributedZkTest]
        at sun.misc.Unsafe.park(Native Method)
        at java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215)
        at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078)
        at org.eclipse.jetty.util.BlockingArrayQueue.poll(BlockingArrayQueue.java:392)
        at org.eclipse.jetty.util.thread.QueuedThreadPool.idleJobPoll(QueuedThreadPool.java:600)
        at org.eclipse.jetty.util.thread.QueuedThreadPool.access$800(QueuedThreadPool.java:49)
        at org.eclipse.jetty.util.thread.QueuedThreadPool$2.run(QueuedThreadPool.java:663)
        at java.lang.Thread.run(Thread.java:748)
  23) Thread[id=6798, name=zkConnectionManagerCallback-484-thread-1, state=WAITING, group=TGRP-HdfsUnloadDistributedZkTest]
        at sun.misc.Unsafe.park(Native Method)
        at java.util.concurrent.locks.LockSupport.park(LockSupport.java:175)
        at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039)
        at java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442)
        at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074)
        at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134)
        at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
        at java.lang.Thread.run(Thread.java:748)
  24) Thread[id=6826, name=qtp725343090-6826-acceptor-0@6d47a35e-ServerConnector@68daf8b6{HTTP/1.1,[http/1.1]}{127.0.0.1:42068}, state=RUNNABLE, group=TGRP-HdfsUnloadDistributedZkTest]
        at sun.nio.ch.ServerSocketChannelImpl.accept0(Native Method)
        at sun.nio.ch.ServerSocketChannelImpl.accept(ServerSocketChannelImpl.java:422)
        at sun.nio.ch.ServerSocketChannelImpl.accept(ServerSocketChannelImpl.java:250)
        at org.eclipse.jetty.server.ServerConnector.accept(ServerConnector.java:379)
        at org.eclipse.jetty.server.AbstractConnector$Acceptor.run(AbstractConnector.java:638)
        at org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:708)
        at org.eclipse.jetty.util.thread.QueuedThreadPool$2.run(QueuedThreadPool.java:626)
        at java.lang.Thread.run(Thread.java:748)
  25) Thread[id=6835, name=Connection evictor, state=TIMED_WAITING, group=TGRP-HdfsUnloadDistributedZkTest]
        at java.lang.Thread.sleep(Native Method)
        at org.apache.http.impl.client.IdleConnectionEvictor$1.run(IdleConnectionEvictor.java:66)
        at java.lang.Thread.run(Thread.java:748)
  26) Thread[id=6896, name=Connection evictor, state=TIMED_WAITING, group=TGRP-HdfsUnloadDistributedZkTest]
        at java.lang.Thread.sleep(Native Method)
        at org.apache.http.impl.client.IdleConnectionEvictor$1.run(IdleConnectionEvictor.java:66)
        at java.lang.Thread.run(Thread.java:748)
  27) Thread[id=6804, name=TEST-HdfsUnloadDistributedZkTest.test-seed#[28E698689983B5BE]-EventThread, state=WAITING, group=TGRP-HdfsUnloadDistributedZkTest]
        at sun.misc.Unsafe.park(Native Method)
        at java.util.concurrent.locks.LockSupport.park(LockSupport.java:175)
        at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039)
        at java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442)
        at org.apache.zookeeper.ClientCnxn$EventThread.run(ClientCnxn.java:502)
  28) Thread[id=6861, name=searcherExecutor-940-thread-1, state=WAITING, group=TGRP-HdfsUnloadDistributedZkTest]
        at sun.misc.Unsafe.park(Native Method)
        at java.util.concurrent.locks.LockSupport.park(LockSupport.java:175)
        at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039)
        at java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442)
        at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074)
        at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134)
        at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
        at java.lang.Thread.run(Thread.java:748)
  29) Thread[id=6781, name=qtp1025705465-6781-acceptor-0@7eb8bc38-ServerConnector@707f4d9f{HTTP/1.1,[http/1.1]}{127.0.0.1:33434}, state=RUNNABLE, group=TGRP-HdfsUnloadDistributedZkTest]
        at sun.nio.ch.ServerSocketChannelImpl.accept0(Native Method)
        at sun.nio.ch.ServerSocketChannelImpl.accept(ServerSocketChannelImpl.java:422)
        at sun.nio.ch.ServerSocketChannelImpl.accept(ServerSocketChannelImpl.java:250)
        at org.eclipse.jetty.server.ServerConnector.accept(ServerConnector.java:379)
        at org.eclipse.jetty.server.AbstractConnector$Acceptor.run(AbstractConnector.java:638)
        at org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:708)
        at org.eclipse.jetty.util.thread.QueuedThreadPool$2.run(QueuedThreadPool.java:626)
        at java.lang.Thread.run(Thread.java:748)
  30) Thread[id=6911, name=OverseerCollectionConfigSetProcessor-72266723021619210-127.0.0.1:33434_wm_-n_0000000001, state=TIMED_WAITING, group=Overseer collection creation process.]
        at java.lang.Thread.sleep(Native Method)
        at org.apache.solr.common.cloud.ZkCmdExecutor.retryDelay(ZkCmdExecutor.java:111)
        at org.apache.solr.common.cloud.ZkCmdExecutor.retryOperation(ZkCmdExecutor.java:70)
        at org.apache.solr.common.cloud.SolrZkClient.getData(SolrZkClient.java:340)
        at org.apache.solr.cloud.OverseerTaskProcessor.amILeader(OverseerTaskProcessor.java:392)
        at org.apache.solr.cloud.OverseerTaskProcessor.run(OverseerTaskProcessor.java:193)
        at java.lang.Thread.run(Thread.java:748)
  31) Thread[id=6831, name=Scheduler-713182388, state=TIMED_WAITING, group=TGRP-HdfsUnloadDistributedZkTest]
        at sun.misc.Unsafe.park(Native Method)
        at java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215)
        at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078)
        at java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093)
        at java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809)
        at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074)
        at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134)
        at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
        at java.lang.Thread.run(Thread.java:748)
  32) Thread[id=6792, name=Connection evictor, state=TIMED_WAITING, group=TGRP-HdfsUnloadDistributedZkTest]
        at java.lang.Thread.sleep(Native Method)
        at org.apache.http.impl.client.IdleConnectionEvictor$1.run(IdleConnectionEvictor.java:66)
        at java.lang.Thread.run(Thread.java:748)
  33) Thread[id=6875, name=qtp836920967-6875-acceptor-0@370362a5-ServerConnector@bb69cec{HTTP/1.1,[http/1.1]}{127.0.0.1:45474}, state=RUNNABLE, group=TGRP-HdfsUnloadDistributedZkTest]
        at sun.nio.ch.ServerSocketChannelImpl.accept0(Native Method)
        at sun.nio.ch.ServerSocketChannelImpl.accept(ServerSocketChannelImpl.java:422)
        at sun.nio.ch.ServerSocketChannelImpl.accept(ServerSocketChannelImpl.java:250)
        at org.eclipse.jetty.server.ServerConnector.accept(ServerConnector.java:379)
        at org.eclipse.jetty.server.AbstractConnector$Acceptor.run(AbstractConnector.java:638)
        at org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:708)
        at org.eclipse.jetty.util.thread.QueuedThreadPool$2.run(QueuedThreadPool.java:626)
        at java.lang.Thread.run(Thread.java:748)
  34) Thread[id=6829, name=qtp725343090-6829, state=TIMED_WAITING, group=TGRP-HdfsUnloadDistributedZkTest]
        at sun.misc.Unsafe.park(Native Method)
        at java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215)
        at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078)
        at org.eclipse.jetty.util.BlockingArrayQueue.poll(BlockingArrayQueue.java:392)
        at org.eclipse.jetty.util.thread.QueuedThreadPool.idleJobPoll(QueuedThreadPool.java:600)
        at org.eclipse.jetty.util.thread.QueuedThreadPool.access$800(QueuedThreadPool.java:49)
        at org.eclipse.jetty.util.thread.QueuedThreadPool$2.run(QueuedThreadPool.java:663)
        at java.lang.Thread.run(Thread.java:748)
  35) Thread[id=6892, name=zkConnectionManagerCallback-510-thread-1, state=WAITING, group=TGRP-HdfsUnloadDistributedZkTest]
        at sun.misc.Unsafe.park(Native Method)
        at java.util.concurrent.locks.LockSupport.park(LockSupport.java:175)
        at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039)
        at java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442)
        at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074)
        at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134)
        at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
        at java.lang.Thread.run(Thread.java:748)
  36) Thread[id=6879, name=qtp836920967-6879, state=TIMED_WAITING, group=TGRP-HdfsUnloadDistributedZkTest]
        at sun.misc.Unsafe.park(Native Method)
        at java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215)
        at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078)
        at org.eclipse.jetty.util.BlockingArrayQueue.poll(BlockingArrayQueue.java:392)
        at org.eclipse.jetty.util.thread.QueuedThreadPool.idleJobPoll(QueuedThreadPool.java:600)
        at org.eclipse.jetty.util.thread.QueuedThreadPool.access$800(QueuedThreadPool.java:49)
        at org.eclipse.jetty.util.thread.QueuedThreadPool$2.run(QueuedThreadPool.java:663)
        at java.lang.Thread.run(Thread.java:748)
  37) Thread[id=6780, name=qtp1025705465-6780, state=TIMED_WAITING, group=TGRP-HdfsUnloadDistributedZkTest]
        at sun.misc.Unsafe.park(Native Method)
        at java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215)
        at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078)
        at org.eclipse.jetty.util.BlockingArrayQueue.poll(BlockingArrayQueue.java:392)
        at org.eclipse.jetty.util.thread.QueuedThreadPool.idleJobPoll(QueuedThreadPool.java:600)
        at org.eclipse.jetty.util.thread.QueuedThreadPool.access$800(QueuedThreadPool.java:49)
        at org.eclipse.jetty.util.thread.QueuedThreadPool$2.run(QueuedThreadPool.java:663)
        at java.lang.Thread.run(Thread.java:748)
  38) Thread[id=6825, name=qtp725343090-6825, state=TIMED_WAITING, group=TGRP-HdfsUnloadDistributedZkTest]
        at sun.misc.Unsafe.park(Native Method)
        at java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215)
        at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078)
        at org.eclipse.jetty.util.BlockingArrayQueue.poll(BlockingArrayQueue.java:392)
        at org.eclipse.jetty.util.thread.QueuedThreadPool.idleJobPoll(QueuedThreadPool.java:600)
        at org.eclipse.jetty.util.thread.QueuedThreadPool.access$800(QueuedThreadPool.java:49)
        at org.eclipse.jetty.util.thread.QueuedThreadPool$2.run(QueuedThreadPool.java:663)
        at java.lang.Thread.run(Thread.java:748)
  39) Thread[id=6880, name=qtp836920967-6880, state=TIMED_WAITING, group=TGRP-HdfsUnloadDistributedZkTest]
        at sun.misc.Unsafe.park(Native Method)
        at java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215)
        at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078)
        at org.eclipse.jetty.util.BlockingArrayQueue.poll(BlockingArrayQueue.java:392)
        at org.eclipse.jetty.util.thread.QueuedThreadPool.idleJobPoll(QueuedThreadPool.java:600)
        at org.eclipse.jetty.util.thread.QueuedThreadPool.access$800(QueuedThreadPool.java:49)
        at org.eclipse.jetty.util.thread.QueuedThreadPool$2.run(QueuedThreadPool.java:663)
        at java.lang.Thread.run(Thread.java:748)
  40) Thread[id=6913, name=ScheduledTrigger-954-thread-1, state=WAITING, group=TGRP-HdfsUnloadDistributedZkTest]
        at sun.misc.Unsafe.park(Native Method)
        at java.util.concurrent.locks.LockSupport.park(LockSupport.java:175)
        at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039)
        at java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1088)
        at java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809)
        at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074)
        at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134)
        at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
        at java.lang.Thread.run(Thread.java:748)
  41) Thread[id=6842, name=zkConnectionManagerCallback-497-thread-1, state=WAITING, group=TGRP-HdfsUnloadDistributedZkTest]
        at sun.misc.Unsafe.park(Native Method)
        at java.util.concurrent.locks.LockSupport.park(LockSupport.java:175)
        at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039)
        at java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442)
        at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074)
        at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134)
        at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
        at java.lang.Thread.run(Thread.java:748)
  42) Thread[id=6844, name=Thread-4928, state=WAITING, group=TGRP-HdfsUnloadDistributedZkTest]
        at java.lang.Object.wait(Native Method)
        at java.lang.Object.wait(Object.java:502)
        at org.apache.solr.core.CloserThread.run(CoreContainer.java:1731)
  43) Thread[id=6885, name=Connection evictor, state=TIMED_WAITING, group=TGRP-HdfsUnloadDistributedZkTest]
        at java.lang.Thread.sleep(Native Method)
        at org.apache.http.impl.client.IdleConnectionEvictor$1.run(IdleConnectionEvictor.java:66)
        at java.lang.Thread.run(Thread.java:748)
  44) Thread[id=6786, name=qtp1025705465-6786, state=TIMED_WAITING, group=TGRP-HdfsUnloadDistributedZkTest]
        at sun.misc.Unsafe.park(Native Method)
        at java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215)
        at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078)
        at org.eclipse.jetty.util.BlockingArrayQueue.poll(BlockingArrayQueue.java:392)
        at org.eclipse.jetty.util.thread.QueuedThreadPool.idleJobPoll(QueuedThreadPool.java:600)
        at org.eclipse.jetty.util.thread.QueuedThreadPool.access$800(QueuedThreadPool.java:49)
        at org.eclipse.jetty.util.thread.QueuedThreadPool$2.run(QueuedThreadPool.java:663)
        at java.lang.Thread.run(Thread.java:748)
  45) Thread[id=6877, name=qtp836920967-6877, state=TIMED_WAITING, group=TGRP-HdfsUnloadDistributedZkTest]
        at sun.misc.Unsafe.park(Native Method)
        at java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215)
        at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078)
        at org.eclipse.jetty.util.BlockingArrayQueue.poll(BlockingArrayQueue.java:392)
        at org.eclipse.jetty.util.thread.QueuedThreadPool.idleJobPoll(QueuedThreadPool.java:600)
        at org.eclipse.jetty.util.thread.QueuedThreadPool.access$800(QueuedThreadPool.java:49)
        at org.eclipse.jetty.util.thread.QueuedThreadPool$2.run(QueuedThreadPool.java:663)
        at java.lang.Thread.run(Thread.java:748)
  46) Thread[id=6784, name=qtp1025705465-6784, state=TIMED_WAITING, group=TGRP-HdfsUnloadDistributedZkTest]
        at sun.misc.Unsafe.park(Native Method)
        at java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215)
        at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078)
        at org.eclipse.jetty.util.BlockingArrayQueue.poll(BlockingArrayQueue.java:392)
        at org.eclipse.jetty.util.thread.QueuedThreadPool.idleJobPoll(QueuedThreadPool.java:600)
        at org.eclipse.jetty.util.thread.QueuedThreadPool.access$800(QueuedThreadPool.java:49)
        at org.eclipse.jetty.util.thread.QueuedThreadPool$2.run(QueuedThreadPool.java:663)
        at java.lang.Thread.run(Thread.java:748)
  47) Thread[id=6886, name=Connection evictor, state=TIMED_WAITING, group=TGRP-HdfsUnloadDistributedZkTest]
        at java.lang.Thread.sleep(Native Method)
        at org.apache.http.impl.client.IdleConnectionEvictor$1.run(IdleConnectionEvictor.java:66)
        at java.lang.Thread.run(Thread.java:748)
  48) Thread[id=6851, name=Scheduler-851849217, state=TIMED_WAITING, group=TGRP-HdfsUnloadDistributedZkTest]
        at sun.misc.Unsafe.park(Native Method)
        at java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215)
        at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078)
        at java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093)
        at java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809)
        at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074)
        at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134)
        at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
        at java.lang.Thread.run(Thread.java:748)
  49) Thread[id=6828, name=qtp725343090-6828, state=TIMED_WAITING, group=TGRP-HdfsUnloadDistributedZkTest]
        at sun.misc.Unsafe.park(Native Method)
        at java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215)
        at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078)
        at org.eclipse.jetty.util.BlockingArrayQueue.poll(BlockingArrayQueue.java:392)
        at org.eclipse.jetty.util.thread.QueuedThreadPool.idleJobPoll(QueuedThreadPool.java:600)
        at org.eclipse.jetty.util.thread.QueuedThreadPool.access$800(QueuedThreadPool.java:49)
        at org.eclipse.jetty.util.thread.QueuedThreadPool$2.run(QueuedThreadPool.java:663)
        at java.lang.Thread.run(Thread.java:748)
  50) Thread[id=6782, name=qtp1025705465-6782, state=RUNNABLE, group=TGRP-HdfsUnloadDistributedZkTest]
        at sun.nio.ch.EPollArrayWrapper.epollWait(Native Method)
        at sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269)
        at sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93)
        at sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86)
        at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97)
        at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101)
        at org.eclipse.jetty.io.ManagedSelector$SelectorProducer.select(ManagedSelector.java:375)
        at org.eclipse.jetty.io.ManagedSelector$SelectorProducer.produce(ManagedSelector.java:304)
        at org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.doProduce(EatWhatYouKill.java:179)
        at org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.produce(EatWhatYouKill.java:140)
        at org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.run(EatWhatYouKill.java:131)
        at org.eclipse.jetty.util.thread.ReservedThreadExecutor$ReservedThread.run(ReservedThreadExecutor.java:382)
        at org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:708)
        at org.eclipse.jetty.util.thread.QueuedThreadPool$2.run(QueuedThreadPool.java:626)
        at java.lang.Thread.run(Thread.java:748)
  51) Thread[id=6873, name=qtp836920967-6873, state=RUNNABLE, group=TGRP-HdfsUnloadDistributedZkTest]
        at sun.nio.ch.EPollArrayWrapper.epollWait(Native Method)
        at sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269)
        at sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93)
        at sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86)
        at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97)
        at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101)
        at org.eclipse.jetty.io.ManagedSelector$SelectorProducer.select(ManagedSelector.java:375)
        at org.eclipse.jetty.io.ManagedSelector$SelectorProducer.produce(ManagedSelector.java:304)
        at org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.doProduce(EatWhatYouKill.java:179)
        at org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.produce(EatWhatYouK

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

ookeeper.ZooKeeper.getData(ZooKeeper.java:1215)
   [junit4]   2> 	at org.apache.solr.common.cloud.SolrZkClient.lambda$getData$5(SolrZkClient.java:340)
   [junit4]   2> 	at org.apache.solr.common.cloud.ZkCmdExecutor.retryOperation(ZkCmdExecutor.java:60)
   [junit4]   2> 	at org.apache.solr.common.cloud.SolrZkClient.getData(SolrZkClient.java:340)
   [junit4]   2> 	at org.apache.solr.common.cloud.ZkStateReader.getAutoScalingConfig(ZkStateReader.java:196)
   [junit4]   2> 	at org.apache.solr.common.cloud.ZkStateReader.getAutoScalingConfig(ZkStateReader.java:182)
   [junit4]   2> 	at org.apache.solr.cloud.ZkController.createEphemeralLiveNode(ZkController.java:974)
   [junit4]   2> 	at org.apache.solr.cloud.ZkController.access$500(ZkController.java:138)
   [junit4]   2> 	at org.apache.solr.cloud.ZkController$1.command(ZkController.java:363)
   [junit4]   2> 	at org.apache.solr.common.cloud.ConnectionManager$1.update(ConnectionManager.java:167)
   [junit4]   2> 	at org.apache.solr.common.cloud.DefaultConnectionStrategy.reconnect(DefaultConnectionStrategy.java:57)
   [junit4]   2> 	at org.apache.solr.common.cloud.ConnectionManager.process(ConnectionManager.java:141)
   [junit4]   2> 	at org.apache.solr.common.cloud.SolrZkClient$1.lambda$process$0(SolrZkClient.java:267)
   [junit4]   2> 	at java.util.concurrent.Executors$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> 
   [junit4]   2> 2044005 ERROR (zkConnectionManagerCallback-1772-thread-1-processing-n:127.0.0.1:34281_solr) [n:127.0.0.1:34281_solr    ] o.a.s.c.c.DefaultConnectionStrategy Reconnect to ZooKeeper failed:org.apache.solr.common.cloud.ZooKeeperException: 
   [junit4]   2> 	at org.apache.solr.cloud.ZkController$1.command(ZkController.java:415)
   [junit4]   2> 	at org.apache.solr.common.cloud.ConnectionManager$1.update(ConnectionManager.java:167)
   [junit4]   2> 	at org.apache.solr.common.cloud.DefaultConnectionStrategy.reconnect(DefaultConnectionStrategy.java:57)
   [junit4]   2> 	at org.apache.solr.common.cloud.ConnectionManager.process(ConnectionManager.java:141)
   [junit4]   2> 	at org.apache.solr.common.cloud.SolrZkClient$1.lambda$process$0(SolrZkClient.java:267)
   [junit4]   2> 	at java.util.concurrent.Executors$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> Caused by: org.apache.zookeeper.KeeperException$SessionExpiredException: KeeperErrorCode = Session expired for /autoscaling.json
   [junit4]   2> 	at org.apache.zookeeper.KeeperException.create(KeeperException.java:130)
   [junit4]   2> 	at org.apache.zookeeper.KeeperException.create(KeeperException.java:54)
   [junit4]   2> 	at org.apache.zookeeper.ZooKeeper.getData(ZooKeeper.java:1215)
   [junit4]   2> 	at org.apache.solr.common.cloud.SolrZkClient.lambda$getData$5(SolrZkClient.java:340)
   [junit4]   2> 	at org.apache.solr.common.cloud.ZkCmdExecutor.retryOperation(ZkCmdExecutor.java:60)
   [junit4]   2> 	at org.apache.solr.common.cloud.SolrZkClient.getData(SolrZkClient.java:340)
   [junit4]   2> 	at org.apache.solr.common.cloud.ZkStateReader.getAutoScalingConfig(ZkStateReader.java:196)
   [junit4]   2> 	at org.apache.solr.common.cloud.ZkStateReader.getAutoScalingConfig(ZkStateReader.java:182)
   [junit4]   2> 	at org.apache.solr.cloud.ZkController.createEphemeralLiveNode(ZkController.java:974)
   [junit4]   2> 	at org.apache.solr.cloud.ZkController.access$500(ZkController.java:138)
   [junit4]   2> 	at org.apache.solr.cloud.ZkController$1.command(ZkController.java:363)
   [junit4]   2> 	... 10 more
   [junit4]   2> 
   [junit4]   2> 2044005 WARN  (zkConnectionManagerCallback-1772-thread-1-processing-n:127.0.0.1:34281_solr) [n:127.0.0.1:34281_solr    ] o.a.s.c.c.DefaultConnectionStrategy Reconnect to ZooKeeper failed
   [junit4]   2> 2044005 INFO  (zkConnectionManagerCallback-1772-thread-1-processing-n:127.0.0.1:34281_solr) [n:127.0.0.1:34281_solr    ] o.a.s.c.c.ConnectionManager zkClient Connected:true
   [junit4]   2> 2044006 INFO  (jetty-closer-1662-thread-2) [    ] o.e.j.s.h.ContextHandler Stopped o.e.j.s.ServletContextHandler@7750aab1{/solr,null,UNAVAILABLE}
   [junit4]   2> 2044007 INFO  (jetty-closer-1662-thread-2) [    ] o.e.j.s.session Stopped scavenging
   [junit4]   2> 2044007 ERROR (SUITE-LIROnShardRestartTest-seed#[28E698689983B5BE]-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> 2044007 INFO  (SUITE-LIROnShardRestartTest-seed#[28E698689983B5BE]-worker) [    ] o.a.s.c.ZkTestServer connecting to 127.0.0.1:38542 38542
   [junit4]   2> 2044231 INFO  (Thread-1827) [    ] o.a.s.c.ZkTestServer connecting to 127.0.0.1:38542 38542
   [junit4]   2> 2044232 WARN  (Thread-1827) [    ] o.a.s.c.ZkTestServer Watch limit violations: 
   [junit4]   2> Maximum concurrent create/delete watches above limit:
   [junit4]   2> 
   [junit4]   2> 	45	/solr/collections/severalReplicasInLIR/terms/shard1
   [junit4]   2> 	41	/solr/collections/allReplicasInLIR/terms/shard1
   [junit4]   2> 	22	/solr/aliases.json
   [junit4]   2> 	12	/solr/security.json
   [junit4]   2> 	8	/solr/configs/allReplicasInLIR.AUTOCREATED
   [junit4]   2> 	8	/solr/configs/allReplicasInLIR.AUTOCREATED/managed-schema
   [junit4]   2> 	6	/solr/collections/allReplicasInLIR/collectionprops.json
   [junit4]   2> 	6	/solr/collections/severalReplicasInLIR/collectionprops.json
   [junit4]   2> 	6	/solr/configs/severalReplicasInLIR.AUTOCREATED
   [junit4]   2> 	6	/solr/configs/severalReplicasInLIR.AUTOCREATED/managed-schema
   [junit4]   2> 
   [junit4]   2> Maximum concurrent data watches above limit:
   [junit4]   2> 
   [junit4]   2> 	64	/solr/collections/allReplicasInLIR/state.json
   [junit4]   2> 	62	/solr/collections/severalReplicasInLIR/state.json
   [junit4]   2> 	22	/solr/clusterprops.json
   [junit4]   2> 	22	/solr/clusterstate.json
   [junit4]   2> 	5	/solr/autoscaling.json
   [junit4]   2> 	2	/solr/overseer_elect/election/72266798835761192-127.0.0.1:34570_solr-n_0000000009
   [junit4]   2> 	2	/solr/collections/severalReplicasInLIR/leader_elect/shard1/election/72266798835761169-core_node6-n_0000000005
   [junit4]   2> 	2	/solr/overseer_elect/election/72266798835761159-127.0.0.1:34281_solr-n_0000000000
   [junit4]   2> 	2	/solr/collections/severalReplicasInLIR/leader_elect/shard1/election/72266798835761159-core_node5-n_0000000000
   [junit4]   2> 
   [junit4]   2> Maximum concurrent children watches above limit:
   [junit4]   2> 
   [junit4]   2> 	22	/solr/collections
   [junit4]   2> 	21	/solr/live_nodes
   [junit4]   2> 	5	/solr/autoscaling/events/.scheduled_maintenance
   [junit4]   2> 	5	/solr/autoscaling/events/.auto_add_replicas
   [junit4]   2> 	5	/solr/overseer/queue-work
   [junit4]   2> 	5	/solr/overseer/collection-queue-work
   [junit4]   2> 	4	/solr/overseer/queue
   [junit4]   2> 
   [junit4]   2> NOTE: leaving temporary files on disk at: /home/jenkins/jenkins-slave/workspace/Lucene-Solr-NightlyTests-master/checkout/solr/build/solr-core/test/J2/temp/solr.cloud.LIROnShardRestartTest_28E698689983B5BE-001
   [junit4]   2> Mar 12, 2018 11:41:16 AM 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), sim=Asserting(org.apache.lucene.search.similarities.AssertingSimilarity@37c94d1d), locale=lv, timezone=Europe/Podgorica
   [junit4]   2> NOTE: Linux 4.4.0-112-generic amd64/Oracle Corporation 1.8.0_152 (64-bit)/cpus=4,threads=1,free=298832472,total=526385152
   [junit4]   2> NOTE: All tests run in this JVM: [SparseHLLTest, TestSystemCollAutoCreate, ZkStateReaderTest, TestCollationFieldDocValues, SolrShardReporterTest, MinimalSchemaTest, TestJettySolrRunner, TestDistributedMap, DocValuesTest, TestJavabinTupleStreamParser, TestInPlaceUpdatesStandalone, BlockJoinFacetRandomTest, PingRequestHandlerTest, BasicDistributedZk2Test, TestCloudJSONFacetJoinDomain, TestLegacyField, TestShortCircuitedRequests, TestUtilizeNode, TestRequestStatusCollectionAPI, AnalyticsQueryTest, TestSchemaVersionResource, SolrCmdDistributorTest, TestSolrCloudWithDelegationTokens, RestartWhileUpdatingTest, PeerSyncWithIndexFingerprintCachingTest, CopyFieldTest, TestFiltering, TestBadConfig, TestTrieFacet, TestQuerySenderListener, DateFieldTest, AnalysisErrorHandlingTest, MultiThreadedOCPTest, TestSolrConfigHandler, ConvertedLegacyTest, ReturnFieldsTest, EnumFieldTest, CdcrRequestHandlerTest, RuleEngineTest, AddReplicaTest, HdfsWriteToMultipleCollectionsTest, TestLMJelinekMercerSimilarityFactory, ParsingFieldUpdateProcessorsTest, TestTolerantSearch, NodeAddedTriggerTest, HdfsRecoveryZkTest, TestConfigSets, TestCloudNestedDocsSort, TestRawTransformer, CoreMergeIndexesAdminHandlerTest, URLClassifyProcessorTest, TestSuggestSpellingConverter, TestManagedStopFilterFactory, ShowFileRequestHandlerTest, LIROnShardRestartTest]
   [junit4] Completed [623/785 (2!)] on J2 in 65.35s, 2 tests, 1 error <<< FAILURES!

[...truncated 50010 lines...]