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From Policeman Jenkins Server <jenk...@thetaphi.de>
Subject [JENKINS-EA] Lucene-Solr-7.x-Linux (64bit/jdk-10-ea+37) - Build # 1186 - Still Unstable!
Date Tue, 16 Jan 2018 10:31:51 GMT
Build: https://jenkins.thetaphi.de/job/Lucene-Solr-7.x-Linux/1186/
Java: 64bit/jdk-10-ea+37 -XX:+UseCompressedOops -XX:+UseConcMarkSweepGC

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

Error Message:
SolrCore.getOpenCount()==2

Stack Trace:
java.lang.RuntimeException: SolrCore.getOpenCount()==2
	at __randomizedtesting.SeedInfo.seed([45E586DF8BEEA310]:0)
	at org.apache.solr.util.TestHarness.close(TestHarness.java:379)
	at org.apache.solr.SolrTestCaseJ4.deleteCore(SolrTestCaseJ4.java:792)
	at org.apache.solr.cloud.AbstractZkTestCase.azt_afterClass(AbstractZkTestCase.java:147)
	at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:564)
	at com.carrotsearch.randomizedtesting.RandomizedRunner.invoke(RandomizedRunner.java:1737)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$7.evaluate(RandomizedRunner.java:897)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at com.carrotsearch.randomizedtesting.rules.SystemPropertiesRestoreRule$1.evaluate(SystemPropertiesRestoreRule.java:57)
	at org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeAfterRule.java:45)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at org.apache.lucene.util.TestRuleStoreClassName$1.evaluate(TestRuleStoreClassName.java:41)
	at com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMethodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
	at com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMethodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at org.apache.lucene.util.TestRuleAssertionsRequired$1.evaluate(TestRuleAssertionsRequired.java:53)
	at org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure.java:47)
	at org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRuleIgnoreAfterMaxFailures.java:64)
	at org.apache.lucene.util.TestRuleIgnoreTestSuites$1.evaluate(TestRuleIgnoreTestSuites.java:54)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.run(ThreadLeakControl.java:368)
	at java.base/java.lang.Thread.run(Thread.java:844)


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

Error Message:
SolrCore.getOpenCount()==2

Stack Trace:
java.lang.RuntimeException: SolrCore.getOpenCount()==2
	at __randomizedtesting.SeedInfo.seed([45E586DF8BEEA310]:0)
	at org.apache.solr.util.TestHarness.close(TestHarness.java:379)
	at org.apache.solr.SolrTestCaseJ4.deleteCore(SolrTestCaseJ4.java:792)
	at org.apache.solr.SolrTestCaseJ4.teardownTestCases(SolrTestCaseJ4.java:288)
	at jdk.internal.reflect.GeneratedMethodAccessor39.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:564)
	at com.carrotsearch.randomizedtesting.RandomizedRunner.invoke(RandomizedRunner.java:1737)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$7.evaluate(RandomizedRunner.java:897)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at com.carrotsearch.randomizedtesting.rules.SystemPropertiesRestoreRule$1.evaluate(SystemPropertiesRestoreRule.java:57)
	at org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeAfterRule.java:45)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at org.apache.lucene.util.TestRuleStoreClassName$1.evaluate(TestRuleStoreClassName.java:41)
	at com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMethodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
	at com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMethodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at org.apache.lucene.util.TestRuleAssertionsRequired$1.evaluate(TestRuleAssertionsRequired.java:53)
	at org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure.java:47)
	at org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRuleIgnoreAfterMaxFailures.java:64)
	at org.apache.lucene.util.TestRuleIgnoreTestSuites$1.evaluate(TestRuleIgnoreTestSuites.java:54)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.run(ThreadLeakControl.java:368)
	at java.base/java.lang.Thread.run(Thread.java:844)


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

Error Message:
27 threads leaked from SUITE scope at org.apache.solr.cloud.BasicZkTest:     1) Thread[id=19898, name=ProcessThread(sid:0 cport:44303):, state=WAITING, group=TGRP-BasicZkTest]         at java.base@10-ea/jdk.internal.misc.Unsafe.park(Native Method)         at java.base@10-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:194)         at java.base@10-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2075)         at java.base@10-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)         at app//org.apache.zookeeper.server.PrepRequestProcessor.run(PrepRequestProcessor.java:122)    2) Thread[id=19878, name=OverseerAutoScalingTriggerThread-99358937892847619-88.99.242.108:8983_-n_0000000000, state=WAITING, group=Overseer autoscaling triggers]         at java.base@10-ea/jdk.internal.misc.Unsafe.park(Native Method)         at java.base@10-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:194)         at java.base@10-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2075)         at app//org.apache.solr.cloud.autoscaling.OverseerTriggerThread.run(OverseerTriggerThread.java:166)         at java.base@10-ea/java.lang.Thread.run(Thread.java:844)    3) Thread[id=19868, name=Connection evictor, state=TIMED_WAITING, group=TGRP-BasicZkTest]         at java.base@10-ea/java.lang.Thread.sleep(Native Method)         at app//org.apache.http.impl.client.IdleConnectionEvictor$1.run(IdleConnectionEvictor.java:66)         at java.base@10-ea/java.lang.Thread.run(Thread.java:844)    4) Thread[id=19884, name=watches-4854-thread-1, state=TIMED_WAITING, group=TGRP-BasicZkTest]         at java.base@10-ea/jdk.internal.misc.Unsafe.park(Native Method)         at java.base@10-ea/java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:234)         at java.base@10-ea/java.util.concurrent.SynchronousQueue$TransferStack.awaitFulfill(SynchronousQueue.java:462)         at java.base@10-ea/java.util.concurrent.SynchronousQueue$TransferStack.transfer(SynchronousQueue.java:361)         at java.base@10-ea/java.util.concurrent.SynchronousQueue.poll(SynchronousQueue.java:937)         at java.base@10-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1060)         at java.base@10-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1121)         at java.base@10-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635)         at java.base@10-ea/java.lang.Thread.run(Thread.java:844)    5) Thread[id=19875, name=OverseerStateUpdate-99358937892847619-88.99.242.108:8983_-n_0000000000, state=TIMED_WAITING, group=Overseer state updater.]         at java.base@10-ea/jdk.internal.misc.Unsafe.park(Native Method)         at java.base@10-ea/java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:234)         at java.base@10-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2117)         at app//org.apache.solr.cloud.ZkDistributedQueue.peekElements(ZkDistributedQueue.java:463)         at app//org.apache.solr.cloud.Overseer$ClusterStateUpdater.run(Overseer.java:204)         at java.base@10-ea/java.lang.Thread.run(Thread.java:844)    6) Thread[id=19888, name=coreZkRegister-5565-thread-1, state=TIMED_WAITING, group=TGRP-BasicZkTest]         at java.base@10-ea/jdk.internal.misc.Unsafe.park(Native Method)         at java.base@10-ea/java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:234)         at java.base@10-ea/java.util.concurrent.SynchronousQueue$TransferStack.awaitFulfill(SynchronousQueue.java:462)         at java.base@10-ea/java.util.concurrent.SynchronousQueue$TransferStack.transfer(SynchronousQueue.java:361)         at java.base@10-ea/java.util.concurrent.SynchronousQueue.poll(SynchronousQueue.java:937)         at java.base@10-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1060)         at java.base@10-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1121)         at java.base@10-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635)         at java.base@10-ea/java.lang.Thread.run(Thread.java:844)    7) Thread[id=19891, name=zkCallback-4852-thread-4, state=TIMED_WAITING, group=TGRP-BasicZkTest]         at java.base@10-ea/jdk.internal.misc.Unsafe.park(Native Method)         at java.base@10-ea/java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:234)         at java.base@10-ea/java.util.concurrent.SynchronousQueue$TransferStack.awaitFulfill(SynchronousQueue.java:462)         at java.base@10-ea/java.util.concurrent.SynchronousQueue$TransferStack.transfer(SynchronousQueue.java:361)         at java.base@10-ea/java.util.concurrent.SynchronousQueue.poll(SynchronousQueue.java:937)         at java.base@10-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1060)         at java.base@10-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1121)         at java.base@10-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635)         at java.base@10-ea/java.lang.Thread.run(Thread.java:844)    8) Thread[id=19899, name=zkCallback-4852-thread-6, state=TIMED_WAITING, group=TGRP-BasicZkTest]         at java.base@10-ea/jdk.internal.misc.Unsafe.park(Native Method)         at java.base@10-ea/java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:234)         at java.base@10-ea/java.util.concurrent.SynchronousQueue$TransferStack.awaitFulfill(SynchronousQueue.java:462)         at java.base@10-ea/java.util.concurrent.SynchronousQueue$TransferStack.transfer(SynchronousQueue.java:361)         at java.base@10-ea/java.util.concurrent.SynchronousQueue.poll(SynchronousQueue.java:937)         at java.base@10-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1060)         at java.base@10-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1121)         at java.base@10-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635)         at java.base@10-ea/java.lang.Thread.run(Thread.java:844)    9) Thread[id=19873, name=SUITE-BasicZkTest-seed#[45E586DF8BEEA310]-worker-EventThread, state=WAITING, group=TGRP-BasicZkTest]         at java.base@10-ea/jdk.internal.misc.Unsafe.park(Native Method)         at java.base@10-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:194)         at java.base@10-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2075)         at java.base@10-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)         at app//org.apache.zookeeper.ClientCnxn$EventThread.run(ClientCnxn.java:501)   10) Thread[id=19877, name=OverseerCollectionConfigSetProcessor-99358937892847619-88.99.242.108:8983_-n_0000000000, state=TIMED_WAITING, group=Overseer collection creation process.]         at java.base@10-ea/jdk.internal.misc.Unsafe.park(Native Method)         at java.base@10-ea/java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:234)         at java.base@10-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2117)         at app//org.apache.solr.cloud.ZkDistributedQueue.peekElements(ZkDistributedQueue.java:463)         at app//org.apache.solr.cloud.OverseerTaskQueue.peekTopN(OverseerTaskQueue.java:235)         at app//org.apache.solr.cloud.OverseerTaskProcessor.run(OverseerTaskProcessor.java:228)         at java.base@10-ea/java.lang.Thread.run(Thread.java:844)   11) Thread[id=19876, name=Connection evictor, state=TIMED_WAITING, group=TGRP-BasicZkTest]         at java.base@10-ea/java.lang.Thread.sleep(Native Method)         at app//org.apache.http.impl.client.IdleConnectionEvictor$1.run(IdleConnectionEvictor.java:66)         at java.base@10-ea/java.lang.Thread.run(Thread.java:844)   12) Thread[id=19893, name=ScheduledTrigger-5570-thread-4, state=WAITING, group=TGRP-BasicZkTest]         at java.base@10-ea/jdk.internal.misc.Unsafe.park(Native Method)         at java.base@10-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:194)         at java.base@10-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2075)         at java.base@10-ea/java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1177)         at java.base@10-ea/java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:899)         at java.base@10-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1061)         at java.base@10-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1121)         at java.base@10-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635)         at java.base@10-ea/java.lang.Thread.run(Thread.java:844)   13) Thread[id=19892, name=zkCallback-4852-thread-5, state=TIMED_WAITING, group=TGRP-BasicZkTest]         at java.base@10-ea/jdk.internal.misc.Unsafe.park(Native Method)         at java.base@10-ea/java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:234)         at java.base@10-ea/java.util.concurrent.SynchronousQueue$TransferStack.awaitFulfill(SynchronousQueue.java:462)         at java.base@10-ea/java.util.concurrent.SynchronousQueue$TransferStack.transfer(SynchronousQueue.java:361)         at java.base@10-ea/java.util.concurrent.SynchronousQueue.poll(SynchronousQueue.java:937)         at java.base@10-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1060)         at java.base@10-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1121)         at java.base@10-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635)         at java.base@10-ea/java.lang.Thread.run(Thread.java:844)   14) Thread[id=19887, name=searcherExecutor-5575-thread-1, state=WAITING, group=TGRP-BasicZkTest]         at java.base@10-ea/jdk.internal.misc.Unsafe.park(Native Method)         at java.base@10-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:194)         at java.base@10-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2075)         at java.base@10-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)         at java.base@10-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1061)         at java.base@10-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1121)         at java.base@10-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635)         at java.base@10-ea/java.lang.Thread.run(Thread.java:844)   15) Thread[id=19894, name=Thread-6852, state=WAITING, group=TGRP-BasicZkTest]         at java.base@10-ea/java.lang.Object.wait(Native Method)         at java.base@10-ea/java.lang.Thread.join(Thread.java:1353)         at java.base@10-ea/java.lang.Thread.join(Thread.java:1427)         at app//org.apache.zookeeper.server.NIOServerCnxnFactory.join(NIOServerCnxnFactory.java:297)         at app//org.apache.solr.cloud.ZkTestServer$ZKServerMain.runFromConfig(ZkTestServer.java:310)         at app//org.apache.solr.cloud.ZkTestServer$2.run(ZkTestServer.java:491)   16) Thread[id=19874, name=zkConnectionManagerCallback-4853-thread-1, state=WAITING, group=TGRP-BasicZkTest]         at java.base@10-ea/jdk.internal.misc.Unsafe.park(Native Method)         at java.base@10-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:194)         at java.base@10-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2075)         at java.base@10-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)         at java.base@10-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1061)         at java.base@10-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1121)         at java.base@10-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635)         at java.base@10-ea/java.lang.Thread.run(Thread.java:844)   17) Thread[id=19880, name=ScheduledTrigger-5570-thread-1, state=TIMED_WAITING, group=TGRP-BasicZkTest]         at java.base@10-ea/jdk.internal.misc.Unsafe.park(Native Method)         at java.base@10-ea/java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:234)         at java.base@10-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2117)         at java.base@10-ea/java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1182)         at java.base@10-ea/java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:899)         at java.base@10-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1061)         at java.base@10-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1121)         at java.base@10-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635)         at java.base@10-ea/java.lang.Thread.run(Thread.java:844)   18) Thread[id=19883, name=Thread-6851, state=WAITING, group=TGRP-BasicZkTest]         at java.base@10-ea/java.lang.Object.wait(Native Method)         at java.base@10-ea/java.lang.Object.wait(Object.java:328)         at app//org.apache.solr.core.CloserThread.run(CoreContainer.java:1722)   19) Thread[id=19895, name=NIOServerCxn.Factory:0.0.0.0/0.0.0.0:44303, state=RUNNABLE, group=TGRP-BasicZkTest]         at java.base@10-ea/sun.nio.ch.EPollArrayWrapper.epollWait(Native Method)         at java.base@10-ea/sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:265)         at java.base@10-ea/sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:92)         at java.base@10-ea/sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:89)         at java.base@10-ea/sun.nio.ch.SelectorImpl.select(SelectorImpl.java:100)         at app//org.apache.zookeeper.server.NIOServerCnxnFactory.run(NIOServerCnxnFactory.java:173)         at java.base@10-ea/java.lang.Thread.run(Thread.java:844)   20) Thread[id=19872, name=SUITE-BasicZkTest-seed#[45E586DF8BEEA310]-worker-SendThread(127.0.0.1:44303), state=RUNNABLE, group=TGRP-BasicZkTest]         at java.base@10-ea/sun.nio.ch.EPollArrayWrapper.epollWait(Native Method)         at java.base@10-ea/sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:265)         at java.base@10-ea/sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:92)         at java.base@10-ea/sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:89)         at java.base@10-ea/sun.nio.ch.SelectorImpl.select(SelectorImpl.java:100)         at app//org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:349)         at app//org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1141)   21) Thread[id=19896, name=SessionTracker, state=TIMED_WAITING, group=TGRP-BasicZkTest]         at java.base@10-ea/java.lang.Object.wait(Native Method)         at app//org.apache.zookeeper.server.SessionTrackerImpl.run(SessionTrackerImpl.java:146)   22) Thread[id=19881, name=ScheduledTrigger-5570-thread-2, state=WAITING, group=TGRP-BasicZkTest]         at java.base@10-ea/jdk.internal.misc.Unsafe.park(Native Method)         at java.base@10-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:194)         at java.base@10-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2075)         at java.base@10-ea/java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1177)         at java.base@10-ea/java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:899)         at java.base@10-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1061)         at java.base@10-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1121)         at java.base@10-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635)         at java.base@10-ea/java.lang.Thread.run(Thread.java:844)   23) Thread[id=19890, name=zkCallback-4852-thread-3, state=TIMED_WAITING, group=TGRP-BasicZkTest]         at java.base@10-ea/jdk.internal.misc.Unsafe.park(Native Method)         at java.base@10-ea/java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:234)         at java.base@10-ea/java.util.concurrent.SynchronousQueue$TransferStack.awaitFulfill(SynchronousQueue.java:462)         at java.base@10-ea/java.util.concurrent.SynchronousQueue$TransferStack.transfer(SynchronousQueue.java:361)         at java.base@10-ea/java.util.concurrent.SynchronousQueue.poll(SynchronousQueue.java:937)         at java.base@10-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1060)         at java.base@10-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1121)         at java.base@10-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635)         at java.base@10-ea/java.lang.Thread.run(Thread.java:844)   24) Thread[id=19879, name=zkCallback-4852-thread-1, state=TIMED_WAITING, group=TGRP-BasicZkTest]         at java.base@10-ea/jdk.internal.misc.Unsafe.park(Native Method)         at java.base@10-ea/java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:234)         at java.base@10-ea/java.util.concurrent.SynchronousQueue$TransferStack.awaitFulfill(SynchronousQueue.java:462)         at java.base@10-ea/java.util.concurrent.SynchronousQueue$TransferStack.transfer(SynchronousQueue.java:361)         at java.base@10-ea/java.util.concurrent.SynchronousQueue.poll(SynchronousQueue.java:937)         at java.base@10-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1060)         at java.base@10-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1121)         at java.base@10-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635)         at java.base@10-ea/java.lang.Thread.run(Thread.java:844)   25) Thread[id=19885, name=ScheduledTrigger-5570-thread-3, state=WAITING, group=TGRP-BasicZkTest]         at java.base@10-ea/jdk.internal.misc.Unsafe.park(Native Method)         at java.base@10-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:194)         at java.base@10-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2075)         at java.base@10-ea/java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1177)         at java.base@10-ea/java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:899)         at java.base@10-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1061)         at java.base@10-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1121)         at java.base@10-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635)         at java.base@10-ea/java.lang.Thread.run(Thread.java:844)   26) Thread[id=19889, name=zkCallback-4852-thread-2, state=TIMED_WAITING, group=TGRP-BasicZkTest]         at java.base@10-ea/jdk.internal.misc.Unsafe.park(Native Method)         at java.base@10-ea/java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:234)         at java.base@10-ea/java.util.concurrent.SynchronousQueue$TransferStack.awaitFulfill(SynchronousQueue.java:462)         at java.base@10-ea/java.util.concurrent.SynchronousQueue$TransferStack.transfer(SynchronousQueue.java:361)         at java.base@10-ea/java.util.concurrent.SynchronousQueue.poll(SynchronousQueue.java:937)         at java.base@10-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1060)         at java.base@10-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1121)         at java.base@10-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635)         at java.base@10-ea/java.lang.Thread.run(Thread.java:844)   27) Thread[id=19867, name=Connection evictor, state=TIMED_WAITING, group=TGRP-BasicZkTest]         at java.base@10-ea/java.lang.Thread.sleep(Native Method)         at app//org.apache.http.impl.client.IdleConnectionEvictor$1.run(IdleConnectionEvictor.java:66)         at java.base@10-ea/java.lang.Thread.run(Thread.java:844)

Stack Trace:
com.carrotsearch.randomizedtesting.ThreadLeakError: 27 threads leaked from SUITE scope at org.apache.solr.cloud.BasicZkTest: 
   1) Thread[id=19898, name=ProcessThread(sid:0 cport:44303):, state=WAITING, group=TGRP-BasicZkTest]
        at java.base@10-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@10-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:194)
        at java.base@10-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2075)
        at java.base@10-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at app//org.apache.zookeeper.server.PrepRequestProcessor.run(PrepRequestProcessor.java:122)
   2) Thread[id=19878, name=OverseerAutoScalingTriggerThread-99358937892847619-88.99.242.108:8983_-n_0000000000, state=WAITING, group=Overseer autoscaling triggers]
        at java.base@10-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@10-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:194)
        at java.base@10-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2075)
        at app//org.apache.solr.cloud.autoscaling.OverseerTriggerThread.run(OverseerTriggerThread.java:166)
        at java.base@10-ea/java.lang.Thread.run(Thread.java:844)
   3) Thread[id=19868, name=Connection evictor, state=TIMED_WAITING, group=TGRP-BasicZkTest]
        at java.base@10-ea/java.lang.Thread.sleep(Native Method)
        at app//org.apache.http.impl.client.IdleConnectionEvictor$1.run(IdleConnectionEvictor.java:66)
        at java.base@10-ea/java.lang.Thread.run(Thread.java:844)
   4) Thread[id=19884, name=watches-4854-thread-1, state=TIMED_WAITING, group=TGRP-BasicZkTest]
        at java.base@10-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@10-ea/java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:234)
        at java.base@10-ea/java.util.concurrent.SynchronousQueue$TransferStack.awaitFulfill(SynchronousQueue.java:462)
        at java.base@10-ea/java.util.concurrent.SynchronousQueue$TransferStack.transfer(SynchronousQueue.java:361)
        at java.base@10-ea/java.util.concurrent.SynchronousQueue.poll(SynchronousQueue.java:937)
        at java.base@10-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1060)
        at java.base@10-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1121)
        at java.base@10-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635)
        at java.base@10-ea/java.lang.Thread.run(Thread.java:844)
   5) Thread[id=19875, name=OverseerStateUpdate-99358937892847619-88.99.242.108:8983_-n_0000000000, state=TIMED_WAITING, group=Overseer state updater.]
        at java.base@10-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@10-ea/java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:234)
        at java.base@10-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2117)
        at app//org.apache.solr.cloud.ZkDistributedQueue.peekElements(ZkDistributedQueue.java:463)
        at app//org.apache.solr.cloud.Overseer$ClusterStateUpdater.run(Overseer.java:204)
        at java.base@10-ea/java.lang.Thread.run(Thread.java:844)
   6) Thread[id=19888, name=coreZkRegister-5565-thread-1, state=TIMED_WAITING, group=TGRP-BasicZkTest]
        at java.base@10-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@10-ea/java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:234)
        at java.base@10-ea/java.util.concurrent.SynchronousQueue$TransferStack.awaitFulfill(SynchronousQueue.java:462)
        at java.base@10-ea/java.util.concurrent.SynchronousQueue$TransferStack.transfer(SynchronousQueue.java:361)
        at java.base@10-ea/java.util.concurrent.SynchronousQueue.poll(SynchronousQueue.java:937)
        at java.base@10-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1060)
        at java.base@10-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1121)
        at java.base@10-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635)
        at java.base@10-ea/java.lang.Thread.run(Thread.java:844)
   7) Thread[id=19891, name=zkCallback-4852-thread-4, state=TIMED_WAITING, group=TGRP-BasicZkTest]
        at java.base@10-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@10-ea/java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:234)
        at java.base@10-ea/java.util.concurrent.SynchronousQueue$TransferStack.awaitFulfill(SynchronousQueue.java:462)
        at java.base@10-ea/java.util.concurrent.SynchronousQueue$TransferStack.transfer(SynchronousQueue.java:361)
        at java.base@10-ea/java.util.concurrent.SynchronousQueue.poll(SynchronousQueue.java:937)
        at java.base@10-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1060)
        at java.base@10-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1121)
        at java.base@10-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635)
        at java.base@10-ea/java.lang.Thread.run(Thread.java:844)
   8) Thread[id=19899, name=zkCallback-4852-thread-6, state=TIMED_WAITING, group=TGRP-BasicZkTest]
        at java.base@10-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@10-ea/java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:234)
        at java.base@10-ea/java.util.concurrent.SynchronousQueue$TransferStack.awaitFulfill(SynchronousQueue.java:462)
        at java.base@10-ea/java.util.concurrent.SynchronousQueue$TransferStack.transfer(SynchronousQueue.java:361)
        at java.base@10-ea/java.util.concurrent.SynchronousQueue.poll(SynchronousQueue.java:937)
        at java.base@10-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1060)
        at java.base@10-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1121)
        at java.base@10-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635)
        at java.base@10-ea/java.lang.Thread.run(Thread.java:844)
   9) Thread[id=19873, name=SUITE-BasicZkTest-seed#[45E586DF8BEEA310]-worker-EventThread, state=WAITING, group=TGRP-BasicZkTest]
        at java.base@10-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@10-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:194)
        at java.base@10-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2075)
        at java.base@10-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at app//org.apache.zookeeper.ClientCnxn$EventThread.run(ClientCnxn.java:501)
  10) Thread[id=19877, name=OverseerCollectionConfigSetProcessor-99358937892847619-88.99.242.108:8983_-n_0000000000, state=TIMED_WAITING, group=Overseer collection creation process.]
        at java.base@10-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@10-ea/java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:234)
        at java.base@10-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2117)
        at app//org.apache.solr.cloud.ZkDistributedQueue.peekElements(ZkDistributedQueue.java:463)
        at app//org.apache.solr.cloud.OverseerTaskQueue.peekTopN(OverseerTaskQueue.java:235)
        at app//org.apache.solr.cloud.OverseerTaskProcessor.run(OverseerTaskProcessor.java:228)
        at java.base@10-ea/java.lang.Thread.run(Thread.java:844)
  11) Thread[id=19876, name=Connection evictor, state=TIMED_WAITING, group=TGRP-BasicZkTest]
        at java.base@10-ea/java.lang.Thread.sleep(Native Method)
        at app//org.apache.http.impl.client.IdleConnectionEvictor$1.run(IdleConnectionEvictor.java:66)
        at java.base@10-ea/java.lang.Thread.run(Thread.java:844)
  12) Thread[id=19893, name=ScheduledTrigger-5570-thread-4, state=WAITING, group=TGRP-BasicZkTest]
        at java.base@10-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@10-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:194)
        at java.base@10-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2075)
        at java.base@10-ea/java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1177)
        at java.base@10-ea/java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:899)
        at java.base@10-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1061)
        at java.base@10-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1121)
        at java.base@10-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635)
        at java.base@10-ea/java.lang.Thread.run(Thread.java:844)
  13) Thread[id=19892, name=zkCallback-4852-thread-5, state=TIMED_WAITING, group=TGRP-BasicZkTest]
        at java.base@10-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@10-ea/java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:234)
        at java.base@10-ea/java.util.concurrent.SynchronousQueue$TransferStack.awaitFulfill(SynchronousQueue.java:462)
        at java.base@10-ea/java.util.concurrent.SynchronousQueue$TransferStack.transfer(SynchronousQueue.java:361)
        at java.base@10-ea/java.util.concurrent.SynchronousQueue.poll(SynchronousQueue.java:937)
        at java.base@10-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1060)
        at java.base@10-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1121)
        at java.base@10-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635)
        at java.base@10-ea/java.lang.Thread.run(Thread.java:844)
  14) Thread[id=19887, name=searcherExecutor-5575-thread-1, state=WAITING, group=TGRP-BasicZkTest]
        at java.base@10-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@10-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:194)
        at java.base@10-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2075)
        at java.base@10-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@10-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1061)
        at java.base@10-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1121)
        at java.base@10-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635)
        at java.base@10-ea/java.lang.Thread.run(Thread.java:844)
  15) Thread[id=19894, name=Thread-6852, state=WAITING, group=TGRP-BasicZkTest]
        at java.base@10-ea/java.lang.Object.wait(Native Method)
        at java.base@10-ea/java.lang.Thread.join(Thread.java:1353)
        at java.base@10-ea/java.lang.Thread.join(Thread.java:1427)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory.join(NIOServerCnxnFactory.java:297)
        at app//org.apache.solr.cloud.ZkTestServer$ZKServerMain.runFromConfig(ZkTestServer.java:310)
        at app//org.apache.solr.cloud.ZkTestServer$2.run(ZkTestServer.java:491)
  16) Thread[id=19874, name=zkConnectionManagerCallback-4853-thread-1, state=WAITING, group=TGRP-BasicZkTest]
        at java.base@10-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@10-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:194)
        at java.base@10-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2075)
        at java.base@10-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@10-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1061)
        at java.base@10-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1121)
        at java.base@10-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635)
        at java.base@10-ea/java.lang.Thread.run(Thread.java:844)
  17) Thread[id=19880, name=ScheduledTrigger-5570-thread-1, state=TIMED_WAITING, group=TGRP-BasicZkTest]
        at java.base@10-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@10-ea/java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:234)
        at java.base@10-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2117)
        at java.base@10-ea/java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1182)
        at java.base@10-ea/java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:899)
        at java.base@10-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1061)
        at java.base@10-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1121)
        at java.base@10-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635)
        at java.base@10-ea/java.lang.Thread.run(Thread.java:844)
  18) Thread[id=19883, name=Thread-6851, state=WAITING, group=TGRP-BasicZkTest]
        at java.base@10-ea/java.lang.Object.wait(Native Method)
        at java.base@10-ea/java.lang.Object.wait(Object.java:328)
        at app//org.apache.solr.core.CloserThread.run(CoreContainer.java:1722)
  19) Thread[id=19895, name=NIOServerCxn.Factory:0.0.0.0/0.0.0.0:44303, state=RUNNABLE, group=TGRP-BasicZkTest]
        at java.base@10-ea/sun.nio.ch.EPollArrayWrapper.epollWait(Native Method)
        at java.base@10-ea/sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:265)
        at java.base@10-ea/sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:92)
        at java.base@10-ea/sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:89)
        at java.base@10-ea/sun.nio.ch.SelectorImpl.select(SelectorImpl.java:100)
        at app//org.apache.zookeeper.server.NIOServerCnxnFactory.run(NIOServerCnxnFactory.java:173)
        at java.base@10-ea/java.lang.Thread.run(Thread.java:844)
  20) Thread[id=19872, name=SUITE-BasicZkTest-seed#[45E586DF8BEEA310]-worker-SendThread(127.0.0.1:44303), state=RUNNABLE, group=TGRP-BasicZkTest]
        at java.base@10-ea/sun.nio.ch.EPollArrayWrapper.epollWait(Native Method)
        at java.base@10-ea/sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:265)
        at java.base@10-ea/sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:92)
        at java.base@10-ea/sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:89)
        at java.base@10-ea/sun.nio.ch.SelectorImpl.select(SelectorImpl.java:100)
        at app//org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:349)
        at app//org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1141)
  21) Thread[id=19896, name=SessionTracker, state=TIMED_WAITING, group=TGRP-BasicZkTest]
        at java.base@10-ea/java.lang.Object.wait(Native Method)
        at app//org.apache.zookeeper.server.SessionTrackerImpl.run(SessionTrackerImpl.java:146)
  22) Thread[id=19881, name=ScheduledTrigger-5570-thread-2, state=WAITING, group=TGRP-BasicZkTest]
        at java.base@10-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@10-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:194)
        at java.base@10-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2075)
        at java.base@10-ea/java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1177)
        at java.base@10-ea/java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:899)
        at java.base@10-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1061)
        at java.base@10-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1121)
        at java.base@10-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635)
        at java.base@10-ea/java.lang.Thread.run(Thread.java:844)
  23) Thread[id=19890, name=zkCallback-4852-thread-3, state=TIMED_WAITING, group=TGRP-BasicZkTest]
        at java.base@10-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@10-ea/java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:234)
        at java.base@10-ea/java.util.concurrent.SynchronousQueue$TransferStack.awaitFulfill(SynchronousQueue.java:462)
        at java.base@10-ea/java.util.concurrent.SynchronousQueue$TransferStack.transfer(SynchronousQueue.java:361)
        at java.base@10-ea/java.util.concurrent.SynchronousQueue.poll(SynchronousQueue.java:937)
        at java.base@10-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1060)
        at java.base@10-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1121)
        at java.base@10-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635)
        at java.base@10-ea/java.lang.Thread.run(Thread.java:844)
  24) Thread[id=19879, name=zkCallback-4852-thread-1, state=TIMED_WAITING, group=TGRP-BasicZkTest]
        at java.base@10-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@10-ea/java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:234)
        at java.base@10-ea/java.util.concurrent.SynchronousQueue$TransferStack.awaitFulfill(SynchronousQueue.java:462)
        at java.base@10-ea/java.util.concurrent.SynchronousQueue$TransferStack.transfer(SynchronousQueue.java:361)
        at java.base@10-ea/java.util.concurrent.SynchronousQueue.poll(SynchronousQueue.java:937)
        at java.base@10-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1060)
        at java.base@10-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1121)
        at java.base@10-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635)
        at java.base@10-ea/java.lang.Thread.run(Thread.java:844)
  25) Thread[id=19885, name=ScheduledTrigger-5570-thread-3, state=WAITING, group=TGRP-BasicZkTest]
        at java.base@10-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@10-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:194)
        at java.base@10-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2075)
        at java.base@10-ea/java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1177)
        at java.base@10-ea/java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:899)
        at java.base@10-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1061)
        at java.base@10-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1121)
        at java.base@10-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635)
        at java.base@10-ea/java.lang.Thread.run(Thread.java:844)
  26) Thread[id=19889, name=zkCallback-4852-thread-2, state=TIMED_WAITING, group=TGRP-BasicZkTest]
        at java.base@10-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@10-ea/java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:234)
        at java.base@10-ea/java.util.concurrent.SynchronousQueue$TransferStack.awaitFulfill(SynchronousQueue.java:462)
        at java.base@10-ea/java.util.concurrent.SynchronousQueue$TransferStack.transfer(SynchronousQueue.java:361)
        at java.base@10-ea/java.util.concurrent.SynchronousQueue.poll(SynchronousQueue.java:937)
        at java.base@10-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1060)
        at java.base@10-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1121)
        at java.base@10-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635)
        at java.base@10-ea/java.lang.Thread.run(Thread.java:844)
  27) Thread[id=19867, name=Connection evictor, state=TIMED_WAITING, group=TGRP-BasicZkTest]
        at java.base@10-ea/java.lang.Thread.sleep(Native Method)
        at app//org.apache.http.impl.client.IdleConnectionEvictor$1.run(IdleConnectionEvictor.java:66)
        at java.base@10-ea/java.lang.Thread.run(Thread.java:844)
	at __randomizedtesting.SeedInfo.seed([45E586DF8BEEA310]:0)


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

Error Message:
There are still zombie threads that couldn't be terminated:    1) Thread[id=19874, name=zkConnectionManagerCallback-4853-thread-1, state=WAITING, group=TGRP-BasicZkTest]         at java.base@10-ea/jdk.internal.misc.Unsafe.park(Native Method)         at java.base@10-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:194)         at java.base@10-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2075)         at java.base@10-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)         at java.base@10-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1061)         at java.base@10-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1121)         at java.base@10-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635)         at java.base@10-ea/java.lang.Thread.run(Thread.java:844)    2) Thread[id=19880, name=ScheduledTrigger-5570-thread-1, state=TIMED_WAITING, group=TGRP-BasicZkTest]         at java.base@10-ea/jdk.internal.misc.Unsafe.park(Native Method)         at java.base@10-ea/java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:234)         at java.base@10-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2117)         at java.base@10-ea/java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1182)         at java.base@10-ea/java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:899)         at java.base@10-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1061)         at java.base@10-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1121)         at java.base@10-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635)         at java.base@10-ea/java.lang.Thread.run(Thread.java:844)    3) Thread[id=19883, name=Thread-6851, state=WAITING, group=TGRP-BasicZkTest]         at java.base@10-ea/java.lang.Object.wait(Native Method)         at java.base@10-ea/java.lang.Object.wait(Object.java:328)         at app//org.apache.solr.core.CloserThread.run(CoreContainer.java:1722)    4) Thread[id=19872, name=SUITE-BasicZkTest-seed#[45E586DF8BEEA310]-worker-SendThread(127.0.0.1:44303), state=TIMED_WAITING, group=TGRP-BasicZkTest]         at java.base@10-ea/java.lang.Thread.sleep(Native Method)         at app//org.apache.zookeeper.client.StaticHostProvider.next(StaticHostProvider.java:101)         at app//org.apache.zookeeper.ClientCnxn$SendThread.startConnect(ClientCnxn.java:997)         at app//org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1060)    5) Thread[id=19884, name=watches-4854-thread-1, state=TIMED_WAITING, group=TGRP-BasicZkTest]         at java.base@10-ea/jdk.internal.misc.Unsafe.park(Native Method)         at java.base@10-ea/java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:234)         at java.base@10-ea/java.util.concurrent.SynchronousQueue$TransferStack.awaitFulfill(SynchronousQueue.java:462)         at java.base@10-ea/java.util.concurrent.SynchronousQueue$TransferStack.transfer(SynchronousQueue.java:361)         at java.base@10-ea/java.util.concurrent.SynchronousQueue.poll(SynchronousQueue.java:937)         at java.base@10-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1060)         at java.base@10-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1121)         at java.base@10-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635)         at java.base@10-ea/java.lang.Thread.run(Thread.java:844)    6) Thread[id=19888, name=coreZkRegister-5565-thread-1, state=TIMED_WAITING, group=TGRP-BasicZkTest]         at java.base@10-ea/jdk.internal.misc.Unsafe.park(Native Method)         at java.base@10-ea/java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:234)         at java.base@10-ea/java.util.concurrent.SynchronousQueue$TransferStack.awaitFulfill(SynchronousQueue.java:462)         at java.base@10-ea/java.util.concurrent.SynchronousQueue$TransferStack.transfer(SynchronousQueue.java:361)         at java.base@10-ea/java.util.concurrent.SynchronousQueue.poll(SynchronousQueue.java:937)         at java.base@10-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1060)         at java.base@10-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1121)         at java.base@10-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635)         at java.base@10-ea/java.lang.Thread.run(Thread.java:844)    7) Thread[id=19881, name=ScheduledTrigger-5570-thread-2, state=WAITING, group=TGRP-BasicZkTest]         at java.base@10-ea/jdk.internal.misc.Unsafe.park(Native Method)         at java.base@10-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:194)         at java.base@10-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2075)         at java.base@10-ea/java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1177)         at java.base@10-ea/java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:899)         at java.base@10-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1061)         at java.base@10-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1121)         at java.base@10-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635)         at java.base@10-ea/java.lang.Thread.run(Thread.java:844)    8) Thread[id=19890, name=zkCallback-4852-thread-3, state=TIMED_WAITING, group=TGRP-BasicZkTest]         at java.base@10-ea/jdk.internal.misc.Unsafe.park(Native Method)         at java.base@10-ea/java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:234)         at java.base@10-ea/java.util.concurrent.SynchronousQueue$TransferStack.awaitFulfill(SynchronousQueue.java:462)         at java.base@10-ea/java.util.concurrent.SynchronousQueue$TransferStack.transfer(SynchronousQueue.java:361)         at java.base@10-ea/java.util.concurrent.SynchronousQueue.poll(SynchronousQueue.java:937)         at java.base@10-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1060)         at java.base@10-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1121)         at java.base@10-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635)         at java.base@10-ea/java.lang.Thread.run(Thread.java:844)    9) Thread[id=19891, name=zkCallback-4852-thread-4, state=TIMED_WAITING, group=TGRP-BasicZkTest]         at java.base@10-ea/jdk.internal.misc.Unsafe.park(Native Method)         at java.base@10-ea/java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:234)         at java.base@10-ea/java.util.concurrent.SynchronousQueue$TransferStack.awaitFulfill(SynchronousQueue.java:462)         at java.base@10-ea/java.util.concurrent.SynchronousQueue$TransferStack.transfer(SynchronousQueue.java:361)         at java.base@10-ea/java.util.concurrent.SynchronousQueue.poll(SynchronousQueue.java:937)         at java.base@10-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1060)         at java.base@10-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1121)         at java.base@10-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635)         at java.base@10-ea/java.lang.Thread.run(Thread.java:844)   10) Thread[id=19899, name=zkCallback-4852-thread-6, state=TIMED_WAITING, group=TGRP-BasicZkTest]         at java.base@10-ea/jdk.internal.misc.Unsafe.park(Native Method)         at java.base@10-ea/java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:234)         at java.base@10-ea/java.util.concurrent.SynchronousQueue$TransferStack.awaitFulfill(SynchronousQueue.java:462)         at java.base@10-ea/java.util.concurrent.SynchronousQueue$TransferStack.transfer(SynchronousQueue.java:361)         at java.base@10-ea/java.util.concurrent.SynchronousQueue.poll(SynchronousQueue.java:937)         at java.base@10-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1060)         at java.base@10-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1121)         at java.base@10-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635)         at java.base@10-ea/java.lang.Thread.run(Thread.java:844)   11) Thread[id=19893, name=ScheduledTrigger-5570-thread-4, state=WAITING, group=TGRP-BasicZkTest]         at java.base@10-ea/jdk.internal.misc.Unsafe.park(Native Method)         at java.base@10-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:194)         at java.base@10-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2075)         at java.base@10-ea/java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1177)         at java.base@10-ea/java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:899)         at java.base@10-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1061)         at java.base@10-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1121)         at java.base@10-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635)         at java.base@10-ea/java.lang.Thread.run(Thread.java:844)   12) Thread[id=19879, name=zkCallback-4852-thread-1, state=TIMED_WAITING, group=TGRP-BasicZkTest]         at java.base@10-ea/jdk.internal.misc.Unsafe.park(Native Method)         at java.base@10-ea/java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:234)         at java.base@10-ea/java.util.concurrent.SynchronousQueue$TransferStack.awaitFulfill(SynchronousQueue.java:462)         at java.base@10-ea/java.util.concurrent.SynchronousQueue$TransferStack.transfer(SynchronousQueue.java:361)         at java.base@10-ea/java.util.concurrent.SynchronousQueue.poll(SynchronousQueue.java:937)         at java.base@10-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1060)         at java.base@10-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1121)         at java.base@10-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635)         at java.base@10-ea/java.lang.Thread.run(Thread.java:844)   13) Thread[id=19885, name=ScheduledTrigger-5570-thread-3, state=WAITING, group=TGRP-BasicZkTest]         at java.base@10-ea/jdk.internal.misc.Unsafe.park(Native Method)         at java.base@10-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:194)         at java.base@10-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2075)         at java.base@10-ea/java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1177)         at java.base@10-ea/java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:899)         at java.base@10-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1061)         at java.base@10-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1121)         at java.base@10-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635)         at java.base@10-ea/java.lang.Thread.run(Thread.java:844)   14) Thread[id=19889, name=zkCallback-4852-thread-2, state=TIMED_WAITING, group=TGRP-BasicZkTest]         at java.base@10-ea/jdk.internal.misc.Unsafe.park(Native Method)         at java.base@10-ea/java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:234)         at java.base@10-ea/java.util.concurrent.SynchronousQueue$TransferStack.awaitFulfill(SynchronousQueue.java:462)         at java.base@10-ea/java.util.concurrent.SynchronousQueue$TransferStack.transfer(SynchronousQueue.java:361)         at java.base@10-ea/java.util.concurrent.SynchronousQueue.poll(SynchronousQueue.java:937)         at java.base@10-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1060)         at java.base@10-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1121)         at java.base@10-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635)         at java.base@10-ea/java.lang.Thread.run(Thread.java:844)   15) Thread[id=19892, name=zkCallback-4852-thread-5, state=TIMED_WAITING, group=TGRP-BasicZkTest]         at java.base@10-ea/jdk.internal.misc.Unsafe.park(Native Method)         at java.base@10-ea/java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:234)         at java.base@10-ea/java.util.concurrent.SynchronousQueue$TransferStack.awaitFulfill(SynchronousQueue.java:462)         at java.base@10-ea/java.util.concurrent.SynchronousQueue$TransferStack.transfer(SynchronousQueue.java:361)         at java.base@10-ea/java.util.concurrent.SynchronousQueue.poll(SynchronousQueue.java:937)         at java.base@10-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1060)         at java.base@10-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1121)         at java.base@10-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635)         at java.base@10-ea/java.lang.Thread.run(Thread.java:844)   16) Thread[id=19887, name=searcherExecutor-5575-thread-1, state=WAITING, group=TGRP-BasicZkTest]         at java.base@10-ea/jdk.internal.misc.Unsafe.park(Native Method)         at java.base@10-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:194)         at java.base@10-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2075)         at java.base@10-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)         at java.base@10-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1061)         at java.base@10-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1121)         at java.base@10-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635)         at java.base@10-ea/java.lang.Thread.run(Thread.java:844)

Stack Trace:
com.carrotsearch.randomizedtesting.ThreadLeakError: There are still zombie threads that couldn't be terminated:
   1) Thread[id=19874, name=zkConnectionManagerCallback-4853-thread-1, state=WAITING, group=TGRP-BasicZkTest]
        at java.base@10-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@10-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:194)
        at java.base@10-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2075)
        at java.base@10-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@10-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1061)
        at java.base@10-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1121)
        at java.base@10-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635)
        at java.base@10-ea/java.lang.Thread.run(Thread.java:844)
   2) Thread[id=19880, name=ScheduledTrigger-5570-thread-1, state=TIMED_WAITING, group=TGRP-BasicZkTest]
        at java.base@10-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@10-ea/java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:234)
        at java.base@10-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2117)
        at java.base@10-ea/java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1182)
        at java.base@10-ea/java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:899)
        at java.base@10-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1061)
        at java.base@10-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1121)
        at java.base@10-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635)
        at java.base@10-ea/java.lang.Thread.run(Thread.java:844)
   3) Thread[id=19883, name=Thread-6851, state=WAITING, group=TGRP-BasicZkTest]
        at java.base@10-ea/java.lang.Object.wait(Native Method)
        at java.base@10-ea/java.lang.Object.wait(Object.java:328)
        at app//org.apache.solr.core.CloserThread.run(CoreContainer.java:1722)
   4) Thread[id=19872, name=SUITE-BasicZkTest-seed#[45E586DF8BEEA310]-worker-SendThread(127.0.0.1:44303), state=TIMED_WAITING, group=TGRP-BasicZkTest]
        at java.base@10-ea/java.lang.Thread.sleep(Native Method)
        at app//org.apache.zookeeper.client.StaticHostProvider.next(StaticHostProvider.java:101)
        at app//org.apache.zookeeper.ClientCnxn$SendThread.startConnect(ClientCnxn.java:997)
        at app//org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1060)
   5) Thread[id=19884, name=watches-4854-thread-1, state=TIMED_WAITING, group=TGRP-BasicZkTest]
        at java.base@10-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@10-ea/java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:234)
        at java.base@10-ea/java.util.concurrent.SynchronousQueue$TransferStack.awaitFulfill(SynchronousQueue.java:462)
        at java.base@10-ea/java.util.concurrent.SynchronousQueue$TransferStack.transfer(SynchronousQueue.java:361)
        at java.base@10-ea/java.util.concurrent.SynchronousQueue.poll(SynchronousQueue.java:937)
        at java.base@10-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1060)
        at java.base@10-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1121)
        at java.base@10-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635)
        at java.base@10-ea/java.lang.Thread.run(Thread.java:844)
   6) Thread[id=19888, name=coreZkRegister-5565-thread-1, state=TIMED_WAITING, group=TGRP-BasicZkTest]
        at java.base@10-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@10-ea/java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:234)
        at java.base@10-ea/java.util.concurrent.SynchronousQueue$TransferStack.awaitFulfill(SynchronousQueue.java:462)
        at java.base@10-ea/java.util.concurrent.SynchronousQueue$TransferStack.transfer(SynchronousQueue.java:361)
        at java.base@10-ea/java.util.concurrent.SynchronousQueue.poll(SynchronousQueue.java:937)
        at java.base@10-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1060)
        at java.base@10-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1121)
        at java.base@10-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635)
        at java.base@10-ea/java.lang.Thread.run(Thread.java:844)
   7) Thread[id=19881, name=ScheduledTrigger-5570-thread-2, state=WAITING, group=TGRP-BasicZkTest]
        at java.base@10-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@10-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:194)
        at java.base@10-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2075)
        at java.base@10-ea/java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1177)
        at java.base@10-ea/java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:899)
        at java.base@10-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1061)
        at java.base@10-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1121)
        at java.base@10-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635)
        at java.base@10-ea/java.lang.Thread.run(Thread.java:844)
   8) Thread[id=19890, name=zkCallback-4852-thread-3, state=TIMED_WAITING, group=TGRP-BasicZkTest]
        at java.base@10-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@10-ea/java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:234)
        at java.base@10-ea/java.util.concurrent.SynchronousQueue$TransferStack.awaitFulfill(SynchronousQueue.java:462)
        at java.base@10-ea/java.util.concurrent.SynchronousQueue$TransferStack.transfer(SynchronousQueue.java:361)
        at java.base@10-ea/java.util.concurrent.SynchronousQueue.poll(SynchronousQueue.java:937)
        at java.base@10-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1060)
        at java.base@10-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1121)
        at java.base@10-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635)
        at java.base@10-ea/java.lang.Thread.run(Thread.java:844)
   9) Thread[id=19891, name=zkCallback-4852-thread-4, state=TIMED_WAITING, group=TGRP-BasicZkTest]
        at java.base@10-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@10-ea/java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:234)
        at java.base@10-ea/java.util.concurrent.SynchronousQueue$TransferStack.awaitFulfill(SynchronousQueue.java:462)
        at java.base@10-ea/java.util.concurrent.SynchronousQueue$TransferStack.transfer(SynchronousQueue.java:361)
        at java.base@10-ea/java.util.concurrent.SynchronousQueue.poll(SynchronousQueue.java:937)
        at java.base@10-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1060)
        at java.base@10-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1121)
        at java.base@10-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635)
        at java.base@10-ea/java.lang.Thread.run(Thread.java:844)
  10) Thread[id=19899, name=zkCallback-4852-thread-6, state=TIMED_WAITING, group=TGRP-BasicZkTest]
        at java.base@10-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@10-ea/java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:234)
        at java.base@10-ea/java.util.concurrent.SynchronousQueue$TransferStack.awaitFulfill(SynchronousQueue.java:462)
        at java.base@10-ea/java.util.concurrent.SynchronousQueue$TransferStack.transfer(SynchronousQueue.java:361)
        at java.base@10-ea/java.util.concurrent.SynchronousQueue.poll(SynchronousQueue.java:937)
        at java.base@10-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1060)
        at java.base@10-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1121)
        at java.base@10-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635)
        at java.base@10-ea/java.lang.Thread.run(Thread.java:844)
  11) Thread[id=19893, name=ScheduledTrigger-5570-thread-4, state=WAITING, group=TGRP-BasicZkTest]
        at java.base@10-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@10-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:194)
        at java.base@10-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2075)
        at java.base@10-ea/java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1177)
        at java.base@10-ea/java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:899)
        at java.base@10-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1061)
        at java.base@10-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1121)
        at java.base@10-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635)
        at java.base@10-ea/java.lang.Thread.run(Thread.java:844)
  12) Thread[id=19879, name=zkCallback-4852-thread-1, state=TIMED_WAITING, group=TGRP-BasicZkTest]
        at java.base@10-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@10-ea/java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:234)
        at java.base@10-ea/java.util.concurrent.SynchronousQueue$TransferStack.awaitFulfill(SynchronousQueue.java:462)
        at java.base@10-ea/java.util.concurrent.SynchronousQueue$TransferStack.transfer(SynchronousQueue.java:361)
        at java.base@10-ea/java.util.concurrent.SynchronousQueue.poll(SynchronousQueue.java:937)
        at java.base@10-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1060)
        at java.base@10-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1121)
        at java.base@10-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635)
        at java.base@10-ea/java.lang.Thread.run(Thread.java:844)
  13) Thread[id=19885, name=ScheduledTrigger-5570-thread-3, state=WAITING, group=TGRP-BasicZkTest]
        at java.base@10-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@10-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:194)
        at java.base@10-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2075)
        at java.base@10-ea/java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1177)
        at java.base@10-ea/java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:899)
        at java.base@10-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1061)
        at java.base@10-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1121)
        at java.base@10-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635)
        at java.base@10-ea/java.lang.Thread.run(Thread.java:844)
  14) Thread[id=19889, name=zkCallback-4852-thread-2, state=TIMED_WAITING, group=TGRP-BasicZkTest]
        at java.base@10-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@10-ea/java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:234)
        at java.base@10-ea/java.util.concurrent.SynchronousQueue$TransferStack.awaitFulfill(SynchronousQueue.java:462)
        at java.base@10-ea/java.util.concurrent.SynchronousQueue$TransferStack.transfer(SynchronousQueue.java:361)
        at java.base@10-ea/java.util.concurrent.SynchronousQueue.poll(SynchronousQueue.java:937)
        at java.base@10-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1060)
        at java.base@10-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1121)
        at java.base@10-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635)
        at java.base@10-ea/java.lang.Thread.run(Thread.java:844)
  15) Thread[id=19892, name=zkCallback-4852-thread-5, state=TIMED_WAITING, group=TGRP-BasicZkTest]
        at java.base@10-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@10-ea/java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:234)
        at java.base@10-ea/java.util.concurrent.SynchronousQueue$TransferStack.awaitFulfill(SynchronousQueue.java:462)
        at java.base@10-ea/java.util.concurrent.SynchronousQueue$TransferStack.transfer(SynchronousQueue.java:361)
        at java.base@10-ea/java.util.concurrent.SynchronousQueue.poll(SynchronousQueue.java:937)
        at java.base@10-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1060)
        at java.base@10-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1121)
        at java.base@10-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635)
        at java.base@10-ea/java.lang.Thread.run(Thread.java:844)
  16) Thread[id=19887, name=searcherExecutor-5575-thread-1, state=WAITING, group=TGRP-BasicZkTest]
        at java.base@10-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@10-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:194)
        at java.base@10-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2075)
        at java.base@10-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
        at java.base@10-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1061)
        at java.base@10-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1121)
        at java.base@10-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635)
        at java.base@10-ea/java.lang.Thread.run(Thread.java:844)
	at __randomizedtesting.SeedInfo.seed([45E586DF8BEEA310]:0)




Build Log:
[...truncated 1726 lines...]
   [junit4] JVM J0: stderr was not empty, see: /home/jenkins/workspace/Lucene-Solr-7.x-Linux/lucene/build/core/test/temp/junit4-J0-20180116_091747_8619766250702274288401.syserr
   [junit4] >>> JVM J0 emitted unexpected output (verbatim) ----
   [junit4] Java HotSpot(TM) 64-Bit Server VM warning: Option UseConcMarkSweepGC was deprecated in version 9.0 and will likely be removed in a future release.
   [junit4] <<< JVM J0: EOF ----

   [junit4] JVM J1: stderr was not empty, see: /home/jenkins/workspace/Lucene-Solr-7.x-Linux/lucene/build/core/test/temp/junit4-J1-20180116_091747_86113175973329198569519.syserr
   [junit4] >>> JVM J1 emitted unexpected output (verbatim) ----
   [junit4] Java HotSpot(TM) 64-Bit Server VM warning: Option UseConcMarkSweepGC was deprecated in version 9.0 and will likely be removed in a future release.
   [junit4] <<< JVM J1: EOF ----

[...truncated 9 lines...]
   [junit4] JVM J2: stderr was not empty, see: /home/jenkins/workspace/Lucene-Solr-7.x-Linux/lucene/build/core/test/temp/junit4-J2-20180116_091747_861898195755056029789.syserr
   [junit4] >>> JVM J2 emitted unexpected output (verbatim) ----
   [junit4] Java HotSpot(TM) 64-Bit Server VM warning: Option UseConcMarkSweepGC was deprecated in version 9.0 and will likely be removed in a future release.
   [junit4] <<< JVM J2: EOF ----

[...truncated 281 lines...]
   [junit4] JVM J1: stderr was not empty, see: /home/jenkins/workspace/Lucene-Solr-7.x-Linux/lucene/build/test-framework/test/temp/junit4-J1-20180116_092449_2167439346014546688296.syserr
   [junit4] >>> JVM J1 emitted unexpected output (verbatim) ----
   [junit4] Java HotSpot(TM) 64-Bit Server VM warning: Option UseConcMarkSweepGC was deprecated in version 9.0 and will likely be removed in a future release.
   [junit4] <<< JVM J1: EOF ----

[...truncated 9 lines...]
   [junit4] JVM J2: stderr was not empty, see: /home/jenkins/workspace/Lucene-Solr-7.x-Linux/lucene/build/test-framework/test/temp/junit4-J2-20180116_092449_2168999097165522236295.syserr
   [junit4] >>> JVM J2 emitted unexpected output (verbatim) ----
   [junit4] Java HotSpot(TM) 64-Bit Server VM warning: Option UseConcMarkSweepGC was deprecated in version 9.0 and will likely be removed in a future release.
   [junit4] <<< JVM J2: EOF ----

[...truncated 12 lines...]
   [junit4] JVM J0: stderr was not empty, see: /home/jenkins/workspace/Lucene-Solr-7.x-Linux/lucene/build/test-framework/test/temp/junit4-J0-20180116_092449_21612669139960993103554.syserr
   [junit4] >>> JVM J0 emitted unexpected output (verbatim) ----
   [junit4] Java HotSpot(TM) 64-Bit Server VM warning: Option UseConcMarkSweepGC was deprecated in version 9.0 and will likely be removed in a future release.
   [junit4] <<< JVM J0: EOF ----

[...truncated 1057 lines...]
   [junit4] JVM J1: stderr was not empty, see: /home/jenkins/workspace/Lucene-Solr-7.x-Linux/lucene/build/analysis/common/test/temp/junit4-J1-20180116_092622_8342319869262163592694.syserr
   [junit4] >>> JVM J1 emitted unexpected output (verbatim) ----
   [junit4] Java HotSpot(TM) 64-Bit Server VM warning: Option UseConcMarkSweepGC was deprecated in version 9.0 and will likely be removed in a future release.
   [junit4] <<< JVM J1: EOF ----

[...truncated 3 lines...]
   [junit4] JVM J0: stderr was not empty, see: /home/jenkins/workspace/Lucene-Solr-7.x-Linux/lucene/build/analysis/common/test/temp/junit4-J0-20180116_092622_83318392419819474636622.syserr
   [junit4] >>> JVM J0 emitted unexpected output (verbatim) ----
   [junit4] Java HotSpot(TM) 64-Bit Server VM warning: Option UseConcMarkSweepGC was deprecated in version 9.0 and will likely be removed in a future release.
   [junit4] <<< JVM J0: EOF ----

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

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

[...truncated 7 lines...]
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   [junit4] >>> JVM J2 emitted unexpected output (verbatim) ----
   [junit4] Java HotSpot(TM) 64-Bit Server VM warning: Option UseConcMarkSweepGC was deprecated in version 9.0 and will likely be removed in a future release.
   [junit4] <<< JVM J2: EOF ----

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

[...truncated 249 lines...]
   [junit4] JVM J0: stderr was not empty, see: /home/jenkins/workspace/Lucene-Solr-7.x-Linux/lucene/build/analysis/kuromoji/test/temp/junit4-J0-20180116_092823_26614324695752677098485.syserr
   [junit4] >>> JVM J0 emitted unexpected output (verbatim) ----
   [junit4] Java HotSpot(TM) 64-Bit Server VM warning: Option UseConcMarkSweepGC was deprecated in version 9.0 and will likely be removed in a future release.
   [junit4] <<< JVM J0: EOF ----

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

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

[...truncated 154 lines...]
   [junit4] JVM J1: stderr was not empty, see: /home/jenkins/workspace/Lucene-Solr-7.x-Linux/lucene/build/analysis/morfologik/test/temp/junit4-J1-20180116_092847_0924594792050736176846.syserr
   [junit4] >>> JVM J1 emitted unexpected output (verbatim) ----
   [junit4] Java HotSpot(TM) 64-Bit Server VM warning: Option UseConcMarkSweepGC was deprecated in version 9.0 and will likely be removed in a future release.
   [junit4] <<< JVM J1: EOF ----

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

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

[...truncated 164 lines...]
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   [junit4] >>> JVM J1 emitted unexpected output (verbatim) ----
   [junit4] Java HotSpot(TM) 64-Bit Server VM warning: Option UseConcMarkSweepGC was deprecated in version 9.0 and will likely be removed in a future release.
   [junit4] <<< JVM J1: EOF ----

   [junit4] JVM J2: stderr was not empty, see: /home/jenkins/workspace/Lucene-Solr-7.x-Linux/lucene/build/analysis/opennlp/test/temp/junit4-J2-20180116_092850_9711614987689456554622.syserr
   [junit4] >>> JVM J2 emitted unexpected output (verbatim) ----
   [junit4] Java HotSpot(TM) 64-Bit Server VM warning: Option UseConcMarkSweepGC was deprecated in version 9.0 and will likely be removed in a future release.
   [junit4] <<< JVM J2: EOF ----

   [junit4] JVM J0: stderr was not empty, see: /home/jenkins/workspace/Lucene-Solr-7.x-Linux/lucene/build/analysis/opennlp/test/temp/junit4-J0-20180116_092850_97113927382215385475250.syserr
   [junit4] >>> JVM J0 emitted unexpected output (verbatim) ----
   [junit4] Java HotSpot(TM) 64-Bit Server VM warning: Option UseConcMarkSweepGC was deprecated in version 9.0 and will likely be removed in a future release.
   [junit4] <<< JVM J0: EOF ----

[...truncated 168 lines...]
   [junit4] JVM J2: stderr was not empty, see: /home/jenkins/workspace/Lucene-Solr-7.x-Linux/lucene/build/analysis/phonetic/test/temp/junit4-J2-20180116_092853_69717416679612268064501.syserr
   [junit4] >>> JVM J2 emitted unexpected output (verbatim) ----
   [junit4] Java HotSpot(TM) 64-Bit Server VM warning: Option UseConcMarkSweepGC was deprecated in version 9.0 and will likely be removed in a future release.
   [junit4] <<< JVM J2: EOF ----

[...truncated 3 lines...]
   [junit4] JVM J0: stderr was not empty, see: /home/jenkins/workspace/Lucene-Solr-7.x-Linux/lucene/build/analysis/phonetic/test/temp/junit4-J0-20180116_092853_6971584293849333054478.syserr
   [junit4] >>> JVM J0 emitted unexpected output (verbatim) ----
   [junit4] Java HotSpot(TM) 64-Bit Server VM warning: Option UseConcMarkSweepGC was deprecated in version 9.0 and will likely be removed in a future release.
   [junit4] <<< JVM J0: EOF ----

[...truncated 3 lines...]
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   [junit4] >>> JVM J1 emitted unexpected output (verbatim) ----
   [junit4] Java HotSpot(TM) 64-Bit Server VM warning: Option UseConcMarkSweepGC was deprecated in version 9.0 and will likely be removed in a future release.
   [junit4] <<< JVM J1: EOF ----

[...truncated 153 lines...]
   [junit4] JVM J1: stderr was not empty, see: /home/jenkins/workspace/Lucene-Solr-7.x-Linux/lucene/build/analysis/smartcn/test/temp/junit4-J1-20180116_092906_6923007670390275672006.syserr
   [junit4] >>> JVM J1 emitted unexpected output (verbatim) ----
   [junit4] Java HotSpot(TM) 64-Bit Server VM warning: Option UseConcMarkSweepGC was deprecated in version 9.0 and will likely be removed in a future release.
   [junit4] <<< JVM J1: EOF ----

[...truncated 3 lines...]
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   [junit4] >>> JVM J0 emitted unexpected output (verbatim) ----
   [junit4] Java HotSpot(TM) 64-Bit Server VM warning: Option UseConcMarkSweepGC was deprecated in version 9.0 and will likely be removed in a future release.
   [junit4] <<< JVM J0: EOF ----

[...truncated 157 lines...]
   [junit4] JVM J1: stderr was not empty, see: /home/jenkins/workspace/Lucene-Solr-7.x-Linux/lucene/build/analysis/stempel/test/temp/junit4-J1-20180116_092914_36911631567560102642652.syserr
   [junit4] >>> JVM J1 emitted unexpected output (verbatim) ----
   [junit4] Java HotSpot(TM) 64-Bit Server VM warning: Option UseConcMarkSweepGC was deprecated in version 9.0 and will likely be removed in a future release.
   [junit4] <<< JVM J1: EOF ----

   [junit4] JVM J2: stderr 

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

junit4] JVM J2: stderr was not empty, see: /home/jenkins/workspace/Lucene-Solr-7.x-Linux/solr/build/contrib/solr-analytics/test/temp/junit4-J2-20180116_102032_05515787709859125134692.syserr
   [junit4] >>> JVM J2 emitted unexpected output (verbatim) ----
   [junit4] Java HotSpot(TM) 64-Bit Server VM warning: Option UseConcMarkSweepGC was deprecated in version 9.0 and will likely be removed in a future release.
   [junit4] <<< JVM J2: EOF ----

[...truncated 3 lines...]
   [junit4] JVM J1: stderr was not empty, see: /home/jenkins/workspace/Lucene-Solr-7.x-Linux/solr/build/contrib/solr-analytics/test/temp/junit4-J1-20180116_102032_0552795524143849750692.syserr
   [junit4] >>> JVM J1 emitted unexpected output (verbatim) ----
   [junit4] Java HotSpot(TM) 64-Bit Server VM warning: Option UseConcMarkSweepGC was deprecated in version 9.0 and will likely be removed in a future release.
   [junit4] <<< JVM J1: EOF ----

[...truncated 553 lines...]
   [junit4] JVM J2: stderr was not empty, see: /home/jenkins/workspace/Lucene-Solr-7.x-Linux/solr/build/contrib/solr-clustering/test/temp/junit4-J2-20180116_102144_5742782453652532613987.syserr
   [junit4] >>> JVM J2 emitted unexpected output (verbatim) ----
   [junit4] Java HotSpot(TM) 64-Bit Server VM warning: Option UseConcMarkSweepGC was deprecated in version 9.0 and will likely be removed in a future release.
   [junit4] <<< JVM J2: EOF ----

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

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   [junit4] >>> JVM J0 emitted unexpected output (verbatim) ----
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   [junit4] >>> JVM J1 emitted unexpected output (verbatim) ----
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   [junit4] <<< JVM J1: EOF ----

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

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

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

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

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

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

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   [junit4] JVM J1: stderr was not empty, see: /home/jenkins/workspace/Lucene-Solr-7.x-Linux/solr/build/contrib/solr-cell/test/temp/junit4-J1-20180116_102244_07811758893077871443818.syserr
   [junit4] >>> JVM J1 emitted unexpected output (verbatim) ----
   [junit4] Java HotSpot(TM) 64-Bit Server VM warning: Option UseConcMarkSweepGC was deprecated in version 9.0 and will likely be removed in a future release.
   [junit4] <<< JVM J1: EOF ----

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   [junit4] JVM J1: stderr was not empty, see: /home/jenkins/workspace/Lucene-Solr-7.x-Linux/solr/build/contrib/solr-langid/test/temp/junit4-J1-20180116_102257_48212318707649014973402.syserr
   [junit4] >>> JVM J1 emitted unexpected output (verbatim) ----
   [junit4] Java HotSpot(TM) 64-Bit Server VM warning: Option UseConcMarkSweepGC was deprecated in version 9.0 and will likely be removed in a future release.
   [junit4] <<< JVM J1: EOF ----

   [junit4] JVM J0: stderr was not empty, see: /home/jenkins/workspace/Lucene-Solr-7.x-Linux/solr/build/contrib/solr-langid/test/temp/junit4-J0-20180116_102257_4827900931663829452495.syserr
   [junit4] >>> JVM J0 emitted unexpected output (verbatim) ----
   [junit4] Java HotSpot(TM) 64-Bit Server VM warning: Option UseConcMarkSweepGC was deprecated in version 9.0 and will likely be removed in a future release.
   [junit4] <<< JVM J0: EOF ----

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   [junit4] JVM J0: stderr was not empty, see: /home/jenkins/workspace/Lucene-Solr-7.x-Linux/solr/build/contrib/solr-ltr/test/temp/junit4-J0-20180116_102306_23313616921312475617041.syserr
   [junit4] >>> JVM J0 emitted unexpected output (verbatim) ----
   [junit4] Java HotSpot(TM) 64-Bit Server VM warning: Option UseConcMarkSweepGC was deprecated in version 9.0 and will likely be removed in a future release.
   [junit4] <<< JVM J0: EOF ----

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   [junit4] JVM J2: stderr was not empty, see: /home/jenkins/workspace/Lucene-Solr-7.x-Linux/solr/build/contrib/solr-ltr/test/temp/junit4-J2-20180116_102306_2336126342836026953629.syserr
   [junit4] >>> JVM J2 emitted unexpected output (verbatim) ----
   [junit4] Java HotSpot(TM) 64-Bit Server VM warning: Option UseConcMarkSweepGC was deprecated in version 9.0 and will likely be removed in a future release.
   [junit4] <<< JVM J2: EOF ----

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   [junit4] JVM J1: stderr was not empty, see: /home/jenkins/workspace/Lucene-Solr-7.x-Linux/solr/build/contrib/solr-ltr/test/temp/junit4-J1-20180116_102306_23312410572841164896576.syserr
   [junit4] >>> JVM J1 emitted unexpected output (verbatim) ----
   [junit4] Java HotSpot(TM) 64-Bit Server VM warning: Option UseConcMarkSweepGC was deprecated in version 9.0 and will likely be removed in a future release.
   [junit4] <<< JVM J1: EOF ----

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   [junit4] JVM J1: stderr was not empty, see: /home/jenkins/workspace/Lucene-Solr-7.x-Linux/solr/build/contrib/solr-uima/test/temp/junit4-J1-20180116_102337_4675210944006823357101.syserr
   [junit4] >>> JVM J1 emitted unexpected output (verbatim) ----
   [junit4] Java HotSpot(TM) 64-Bit Server VM warning: Option UseConcMarkSweepGC was deprecated in version 9.0 and will likely be removed in a future release.
   [junit4] <<< JVM J1: EOF ----

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   [junit4] JVM J0: stderr was not empty, see: /home/jenkins/workspace/Lucene-Solr-7.x-Linux/solr/build/contrib/solr-uima/test/temp/junit4-J0-20180116_102337_46716558564558743451515.syserr
   [junit4] >>> JVM J0 emitted unexpected output (verbatim) ----
   [junit4] Java HotSpot(TM) 64-Bit Server VM warning: Option UseConcMarkSweepGC was deprecated in version 9.0 and will likely be removed in a future release.
   [junit4] <<< JVM J0: EOF ----

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   [junit4] JVM J0: stderr was not empty, see: /home/jenkins/workspace/Lucene-Solr-7.x-Linux/solr/build/contrib/solr-velocity/test/temp/junit4-J0-20180116_102350_68112947994422973270958.syserr
   [junit4] >>> JVM J0 emitted unexpected output (verbatim) ----
   [junit4] Java HotSpot(TM) 64-Bit Server VM warning: Option UseConcMarkSweepGC was deprecated in version 9.0 and will likely be removed in a future release.
   [junit4] <<< JVM J0: EOF ----

[...truncated 32304 lines...]

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