Build: 
https://ci-builds.apache.org/job/Lucene/job/Lucene-Solr-NightlyTests-8.x/242/

5 tests failed.
FAILED:  org.apache.solr.cloud.BasicDistributedZk2Test.test

Error Message:
Backup failure: the_backup expected null, but was:<codec footer mismatch (file 
truncated?): actual footer=808464432 vs expected footer=-1071082520 
(resource=BufferedChecksumIndexInput(MockIndexInputWrapper(RAMInputStream(name=_k.dat))))>

Stack Trace:
java.lang.AssertionError: Backup failure: the_backup expected null, but 
was:<codec footer mismatch (file truncated?): actual footer=808464432 vs 
expected footer=-1071082520 
(resource=BufferedChecksumIndexInput(MockIndexInputWrapper(RAMInputStream(name=_k.dat))))>
        at 
__randomizedtesting.SeedInfo.seed([ECF561D5ABAF56F9:64A15E0F05533B01]:0)
        at org.junit.Assert.fail(Assert.java:89)
        at org.junit.Assert.failNotNull(Assert.java:756)
        at org.junit.Assert.assertNull(Assert.java:738)
        at 
org.apache.solr.handler.BackupStatusChecker._checkBackupSuccess(BackupStatusChecker.java:208)
        at 
org.apache.solr.handler.BackupStatusChecker.checkBackupSuccess(BackupStatusChecker.java:187)
        at 
org.apache.solr.handler.BackupStatusChecker.waitForBackupSuccess(BackupStatusChecker.java:96)
        at 
org.apache.solr.handler.BackupStatusChecker.waitForBackupSuccess(BackupStatusChecker.java:72)
        at 
org.apache.solr.cloud.BasicDistributedZk2Test.brindDownShardIndexSomeDocsAndRecover(BasicDistributedZk2Test.java:417)
        at 
org.apache.solr.cloud.BasicDistributedZk2Test.test(BasicDistributedZk2Test.java:102)
        at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
        at 
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
        at 
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
        at java.lang.reflect.Method.invoke(Method.java:498)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner.invoke(RandomizedRunner.java:1750)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner$8.evaluate(RandomizedRunner.java:938)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner$9.evaluate(RandomizedRunner.java:974)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner$10.evaluate(RandomizedRunner.java:988)
        at 
org.apache.solr.BaseDistributedSearchTestCase$ShardsRepeatRule$ShardsFixedStatement.callStatement(BaseDistributedSearchTestCase.java:1090)
        at 
org.apache.solr.BaseDistributedSearchTestCase$ShardsRepeatRule$ShardsStatement.evaluate(BaseDistributedSearchTestCase.java:1061)
        at 
com.carrotsearch.randomizedtesting.rules.SystemPropertiesRestoreRule$1.evaluate(SystemPropertiesRestoreRule.java:57)
        at org.junit.rules.RunRules.evaluate(RunRules.java:20)
        at 
org.apache.lucene.util.TestRuleSetupTeardownChained$1.evaluate(TestRuleSetupTeardownChained.java:49)
        at 
org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeAfterRule.java:45)
        at 
org.apache.lucene.util.TestRuleThreadAndTestName$1.evaluate(TestRuleThreadAndTestName.java:48)
        at 
org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRuleIgnoreAfterMaxFailures.java:64)
        at 
org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure.java:47)
        at org.junit.rules.RunRules.evaluate(RunRules.java:20)
        at 
com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
        at 
com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.run(ThreadLeakControl.java:368)
        at 
com.carrotsearch.randomizedtesting.ThreadLeakControl.forkTimeoutingTask(ThreadLeakControl.java:817)
        at 
com.carrotsearch.randomizedtesting.ThreadLeakControl$3.evaluate(ThreadLeakControl.java:468)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner.runSingleTest(RandomizedRunner.java:947)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner$5.evaluate(RandomizedRunner.java:832)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner$6.evaluate(RandomizedRunner.java:883)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner$7.evaluate(RandomizedRunner.java:894)
        at 
com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
        at 
com.carrotsearch.randomizedtesting.rules.SystemPropertiesRestoreRule$1.evaluate(SystemPropertiesRestoreRule.java:57)
        at org.junit.rules.RunRules.evaluate(RunRules.java:20)
        at 
org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeAfterRule.java:45)
        at 
com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
        at 
org.apache.lucene.util.TestRuleStoreClassName$1.evaluate(TestRuleStoreClassName.java:41)
        at 
com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMethodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
        at 
com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMethodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
        at 
com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
        at 
com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
        at 
com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
        at 
org.apache.lucene.util.TestRuleAssertionsRequired$1.evaluate(TestRuleAssertionsRequired.java:53)
        at 
org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure.java:47)
        at 
org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRuleIgnoreAfterMaxFailures.java:64)
        at 
org.apache.lucene.util.TestRuleIgnoreTestSuites$1.evaluate(TestRuleIgnoreTestSuites.java:54)
        at org.junit.rules.RunRules.evaluate(RunRules.java:20)
        at 
com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
        at 
com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.run(ThreadLeakControl.java:368)
        at java.lang.Thread.run(Thread.java:748)


FAILED:  org.apache.solr.cloud.LeaderTragicEventTest.testLeaderFailsOver

Error Message:
Error from server at https://127.0.0.1:44031/solr: Underlying core creation 
failed while creating collection: testLeaderFailsOver

Stack Trace:
org.apache.solr.client.solrj.impl.HttpSolrClient$RemoteSolrException: Error 
from server at https://127.0.0.1:44031/solr: Underlying core creation failed 
while creating collection: testLeaderFailsOver
        at 
org.apache.solr.client.solrj.impl.HttpSolrClient.executeMethod(HttpSolrClient.java:681)
        at 
org.apache.solr.client.solrj.impl.HttpSolrClient.request(HttpSolrClient.java:266)
        at 
org.apache.solr.client.solrj.impl.HttpSolrClient.request(HttpSolrClient.java:248)
        at 
org.apache.solr.client.solrj.impl.LBSolrClient.doRequest(LBSolrClient.java:369)
        at 
org.apache.solr.client.solrj.impl.LBSolrClient.request(LBSolrClient.java:297)
        at 
org.apache.solr.client.solrj.impl.BaseCloudSolrClient.sendRequest(BaseCloudSolrClient.java:1171)
        at 
org.apache.solr.client.solrj.impl.BaseCloudSolrClient.requestWithRetryOnStaleState(BaseCloudSolrClient.java:934)
        at 
org.apache.solr.client.solrj.impl.BaseCloudSolrClient.request(BaseCloudSolrClient.java:866)
        at 
org.apache.solr.client.solrj.SolrRequest.process(SolrRequest.java:214)
        at 
org.apache.solr.client.solrj.SolrRequest.process(SolrRequest.java:231)
        at 
org.apache.solr.cloud.LeaderTragicEventTest.testLeaderFailsOver(LeaderTragicEventTest.java:80)
        at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
        at 
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
        at 
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
        at java.lang.reflect.Method.invoke(Method.java:498)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner.invoke(RandomizedRunner.java:1750)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner$8.evaluate(RandomizedRunner.java:938)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner$9.evaluate(RandomizedRunner.java:974)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner$10.evaluate(RandomizedRunner.java:988)
        at 
com.carrotsearch.randomizedtesting.rules.SystemPropertiesRestoreRule$1.evaluate(SystemPropertiesRestoreRule.java:57)
        at org.junit.rules.RunRules.evaluate(RunRules.java:20)
        at 
org.apache.lucene.util.TestRuleSetupTeardownChained$1.evaluate(TestRuleSetupTeardownChained.java:49)
        at 
org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeAfterRule.java:45)
        at 
org.apache.lucene.util.TestRuleThreadAndTestName$1.evaluate(TestRuleThreadAndTestName.java:48)
        at 
org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRuleIgnoreAfterMaxFailures.java:64)
        at 
org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure.java:47)
        at org.junit.rules.RunRules.evaluate(RunRules.java:20)
        at 
com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
        at 
com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.run(ThreadLeakControl.java:368)
        at 
com.carrotsearch.randomizedtesting.ThreadLeakControl.forkTimeoutingTask(ThreadLeakControl.java:817)
        at 
com.carrotsearch.randomizedtesting.ThreadLeakControl$3.evaluate(ThreadLeakControl.java:468)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner.runSingleTest(RandomizedRunner.java:947)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner$5.evaluate(RandomizedRunner.java:832)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner$6.evaluate(RandomizedRunner.java:883)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner$7.evaluate(RandomizedRunner.java:894)
        at 
com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
        at 
com.carrotsearch.randomizedtesting.rules.SystemPropertiesRestoreRule$1.evaluate(SystemPropertiesRestoreRule.java:57)
        at org.junit.rules.RunRules.evaluate(RunRules.java:20)
        at 
org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeAfterRule.java:45)
        at 
com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
        at 
org.apache.lucene.util.TestRuleStoreClassName$1.evaluate(TestRuleStoreClassName.java:41)
        at 
com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMethodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
        at 
com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMethodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
        at 
com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
        at 
com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
        at 
com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
        at 
org.apache.lucene.util.TestRuleAssertionsRequired$1.evaluate(TestRuleAssertionsRequired.java:53)
        at 
org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure.java:47)
        at 
org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRuleIgnoreAfterMaxFailures.java:64)
        at 
org.apache.lucene.util.TestRuleIgnoreTestSuites$1.evaluate(TestRuleIgnoreTestSuites.java:54)
        at org.junit.rules.RunRules.evaluate(RunRules.java:20)
        at 
com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
        at 
com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.run(ThreadLeakControl.java:368)
        at java.lang.Thread.run(Thread.java:748)


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

Error Message:
Address already in use

Stack Trace:
java.net.BindException: Address already in use
        at 
__randomizedtesting.SeedInfo.seed([ECF561D5ABAF56F9:67D2B204EAA9FD7D]:0)
        at sun.nio.ch.Net.bind0(Native Method)
        at sun.nio.ch.Net.bind(Net.java:444)
        at sun.nio.ch.Net.bind(Net.java:436)
        at 
sun.nio.ch.ServerSocketChannelImpl.bind(ServerSocketChannelImpl.java:225)
        at sun.nio.ch.ServerSocketAdaptor.bind(ServerSocketAdaptor.java:74)
        at 
org.eclipse.jetty.server.ServerConnector.openAcceptChannel(ServerConnector.java:345)
        at 
org.eclipse.jetty.server.ServerConnector.open(ServerConnector.java:310)
        at 
org.eclipse.jetty.server.AbstractNetworkConnector.doStart(AbstractNetworkConnector.java:80)
        at 
org.eclipse.jetty.server.ServerConnector.doStart(ServerConnector.java:234)
        at 
org.eclipse.jetty.util.component.AbstractLifeCycle.start(AbstractLifeCycle.java:73)
        at org.eclipse.jetty.server.Server.doStart(Server.java:401)
        at 
org.eclipse.jetty.util.component.AbstractLifeCycle.start(AbstractLifeCycle.java:73)
        at 
org.apache.solr.client.solrj.embedded.JettySolrRunner.retryOnPortBindFailure(JettySolrRunner.java:566)
        at 
org.apache.solr.client.solrj.embedded.JettySolrRunner.start(JettySolrRunner.java:504)
        at 
org.apache.solr.client.solrj.embedded.JettySolrRunner.start(JettySolrRunner.java:472)
        at 
org.apache.solr.cloud.api.collections.ShardSplitTest.testSplitWithChaosMonkey(ShardSplitTest.java:506)
        at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
        at 
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
        at 
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
        at java.lang.reflect.Method.invoke(Method.java:498)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner.invoke(RandomizedRunner.java:1750)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner$8.evaluate(RandomizedRunner.java:938)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner$9.evaluate(RandomizedRunner.java:974)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner$10.evaluate(RandomizedRunner.java:988)
        at 
org.apache.solr.BaseDistributedSearchTestCase$ShardsRepeatRule$ShardsFixedStatement.callStatement(BaseDistributedSearchTestCase.java:1090)
        at 
org.apache.solr.BaseDistributedSearchTestCase$ShardsRepeatRule$ShardsStatement.evaluate(BaseDistributedSearchTestCase.java:1061)
        at 
com.carrotsearch.randomizedtesting.rules.SystemPropertiesRestoreRule$1.evaluate(SystemPropertiesRestoreRule.java:57)
        at org.junit.rules.RunRules.evaluate(RunRules.java:20)
        at 
org.apache.lucene.util.TestRuleSetupTeardownChained$1.evaluate(TestRuleSetupTeardownChained.java:49)
        at 
org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeAfterRule.java:45)
        at 
org.apache.lucene.util.TestRuleThreadAndTestName$1.evaluate(TestRuleThreadAndTestName.java:48)
        at 
org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRuleIgnoreAfterMaxFailures.java:64)
        at 
org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure.java:47)
        at org.junit.rules.RunRules.evaluate(RunRules.java:20)
        at 
com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
        at 
com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.run(ThreadLeakControl.java:368)
        at 
com.carrotsearch.randomizedtesting.ThreadLeakControl.forkTimeoutingTask(ThreadLeakControl.java:817)
        at 
com.carrotsearch.randomizedtesting.ThreadLeakControl$3.evaluate(ThreadLeakControl.java:468)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner.runSingleTest(RandomizedRunner.java:947)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner$5.evaluate(RandomizedRunner.java:832)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner$6.evaluate(RandomizedRunner.java:883)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner$7.evaluate(RandomizedRunner.java:894)
        at 
com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
        at 
com.carrotsearch.randomizedtesting.rules.SystemPropertiesRestoreRule$1.evaluate(SystemPropertiesRestoreRule.java:57)
        at org.junit.rules.RunRules.evaluate(RunRules.java:20)
        at 
org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeAfterRule.java:45)
        at 
com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
        at 
org.apache.lucene.util.TestRuleStoreClassName$1.evaluate(TestRuleStoreClassName.java:41)
        at 
com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMethodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
        at 
com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMethodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
        at 
com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
        at 
com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
        at 
com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
        at 
org.apache.lucene.util.TestRuleAssertionsRequired$1.evaluate(TestRuleAssertionsRequired.java:53)
        at 
org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure.java:47)
        at 
org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRuleIgnoreAfterMaxFailures.java:64)
        at 
org.apache.lucene.util.TestRuleIgnoreTestSuites$1.evaluate(TestRuleIgnoreTestSuites.java:54)
        at org.junit.rules.RunRules.evaluate(RunRules.java:20)
        at 
com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
        at 
com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.run(ThreadLeakControl.java:368)
        at java.lang.Thread.run(Thread.java:748)


FAILED:  
junit.framework.TestSuite.org.apache.solr.cloud.api.collections.ShardSplitTest

Error Message:
10 threads leaked from SUITE scope at 
org.apache.solr.cloud.api.collections.ShardSplitTest:     1) Thread[id=7010, 
name=qtp758422925-7010, state=TIMED_WAITING, group=TGRP-ShardSplitTest]         
at sun.misc.Unsafe.park(Native Method)         at 
java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215)         
at 
java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078)
         at 
org.eclipse.jetty.util.BlockingArrayQueue.poll(BlockingArrayQueue.java:382)     
    at 
org.eclipse.jetty.util.thread.QueuedThreadPool$Runner.idleJobPoll(QueuedThreadPool.java:842)
         at 
org.eclipse.jetty.util.thread.QueuedThreadPool$Runner.run(QueuedThreadPool.java:892)
         at java.lang.Thread.run(Thread.java:748)    2) Thread[id=7009, 
name=qtp758422925-7009, state=TIMED_WAITING, group=TGRP-ShardSplitTest]         
at sun.misc.Unsafe.park(Native Method)         at 
java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215)         
at 
java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078)
         at 
org.eclipse.jetty.util.BlockingArrayQueue.poll(BlockingArrayQueue.java:382)     
    at 
org.eclipse.jetty.util.thread.QueuedThreadPool$Runner.idleJobPoll(QueuedThreadPool.java:842)
         at 
org.eclipse.jetty.util.thread.QueuedThreadPool$Runner.run(QueuedThreadPool.java:892)
         at java.lang.Thread.run(Thread.java:748)    3) Thread[id=7008, 
name=qtp758422925-7008, state=TIMED_WAITING, group=TGRP-ShardSplitTest]         
at sun.misc.Unsafe.park(Native Method)         at 
java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215)         
at 
java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078)
         at 
org.eclipse.jetty.util.BlockingArrayQueue.poll(BlockingArrayQueue.java:382)     
    at 
org.eclipse.jetty.util.thread.QueuedThreadPool$Runner.idleJobPoll(QueuedThreadPool.java:842)
         at 
org.eclipse.jetty.util.thread.QueuedThreadPool$Runner.run(QueuedThreadPool.java:892)
         at java.lang.Thread.run(Thread.java:748)    4) Thread[id=7123, 
name=Connector-Scheduler-290b1cf3-1, state=WAITING, group=TGRP-ShardSplitTest]  
       at sun.misc.Unsafe.park(Native Method)         at 
java.util.concurrent.locks.LockSupport.park(LockSupport.java:175)         at 
java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039)
         at 
java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1081)
         at 
java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809)
         at 
java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074)   
      at 
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) 
        at 
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) 
        at java.lang.Thread.run(Thread.java:748)    5) Thread[id=7005, 
name=qtp758422925-7005-acceptor-0@31b7653a-ServerConnector@290b1cf3{HTTP/1.1, 
(http/1.1, h2c)}{127.0.0.1:42337}, state=RUNNABLE, group=TGRP-ShardSplitTest]   
      at sun.nio.ch.ServerSocketChannelImpl.accept0(Native Method)         at 
sun.nio.ch.ServerSocketChannelImpl.accept(ServerSocketChannelImpl.java:424)     
    at 
sun.nio.ch.ServerSocketChannelImpl.accept(ServerSocketChannelImpl.java:252)     
    at 
org.eclipse.jetty.server.ServerConnector.accept(ServerConnector.java:388)       
  at 
org.eclipse.jetty.server.AbstractConnector$Acceptor.run(AbstractConnector.java:702)
         at 
org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:773)
         at 
org.eclipse.jetty.util.thread.QueuedThreadPool$Runner.run(QueuedThreadPool.java:905)
         at java.lang.Thread.run(Thread.java:748)    6) Thread[id=7004, 
name=qtp758422925-7004, state=RUNNABLE, group=TGRP-ShardSplitTest]         at 
sun.nio.ch.EPollArrayWrapper.epollWait(Native Method)         at 
sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269)         at 
sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93)         at 
sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86)         at 
sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97)         at 
sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101)         at 
org.eclipse.jetty.io.ManagedSelector.nioSelect(ManagedSelector.java:149)        
 at org.eclipse.jetty.io.ManagedSelector.select(ManagedSelector.java:156)       
  at 
org.eclipse.jetty.io.ManagedSelector$SelectorProducer.select(ManagedSelector.java:572)
         at 
org.eclipse.jetty.io.ManagedSelector$SelectorProducer.produce(ManagedSelector.java:509)
         at 
org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.produceTask(EatWhatYouKill.java:360)
         at 
org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.doProduce(EatWhatYouKill.java:184)
         at 
org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.tryProduce(EatWhatYouKill.java:171)
         at 
org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.produce(EatWhatYouKill.java:135)
         at 
org.eclipse.jetty.io.ManagedSelector$$Lambda$52/2048835909.run(Unknown Source)  
       at 
org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:773)
         at 
org.eclipse.jetty.util.thread.QueuedThreadPool$Runner.run(QueuedThreadPool.java:905)
         at java.lang.Thread.run(Thread.java:748)    7) Thread[id=7011, 
name=Session-HouseKeeper-4c4b84e7-1, state=TIMED_WAITING, 
group=TGRP-ShardSplitTest]         at sun.misc.Unsafe.park(Native Method)       
  at java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215)     
    at 
java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078)
         at 
java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093)
         at 
java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809)
         at 
java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074)   
      at 
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) 
        at 
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) 
        at java.lang.Thread.run(Thread.java:748)    8) Thread[id=7007, 
name=qtp758422925-7007, state=TIMED_WAITING, group=TGRP-ShardSplitTest]         
at sun.misc.Unsafe.park(Native Method)         at 
java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215)         
at 
java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078)
         at 
org.eclipse.jetty.util.BlockingArrayQueue.poll(BlockingArrayQueue.java:382)     
    at 
org.eclipse.jetty.util.thread.QueuedThreadPool$Runner.idleJobPoll(QueuedThreadPool.java:842)
         at 
org.eclipse.jetty.util.thread.QueuedThreadPool$Runner.run(QueuedThreadPool.java:892)
         at java.lang.Thread.run(Thread.java:748)    9) Thread[id=7006, 
name=qtp758422925-7006, state=TIMED_WAITING, group=TGRP-ShardSplitTest]         
at sun.misc.Unsafe.park(Native Method)         at 
java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215)         
at 
java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078)
         at 
org.eclipse.jetty.util.BlockingArrayQueue.poll(BlockingArrayQueue.java:382)     
    at 
org.eclipse.jetty.util.thread.QueuedThreadPool$Runner.idleJobPoll(QueuedThreadPool.java:842)
         at 
org.eclipse.jetty.util.thread.QueuedThreadPool$Runner.run(QueuedThreadPool.java:892)
         at java.lang.Thread.run(Thread.java:748)   10) Thread[id=7003, 
name=qtp758422925-7003, state=RUNNABLE, group=TGRP-ShardSplitTest]         at 
sun.nio.ch.EPollArrayWrapper.epollWait(Native Method)         at 
sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269)         at 
sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93)         at 
sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86)         at 
sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97)         at 
sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101)         at 
org.eclipse.jetty.io.ManagedSelector.nioSelect(ManagedSelector.java:149)        
 at org.eclipse.jetty.io.ManagedSelector.select(ManagedSelector.java:156)       
  at 
org.eclipse.jetty.io.ManagedSelector$SelectorProducer.select(ManagedSelector.java:572)
         at 
org.eclipse.jetty.io.ManagedSelector$SelectorProducer.produce(ManagedSelector.java:509)
         at 
org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.produceTask(EatWhatYouKill.java:360)
         at 
org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.doProduce(EatWhatYouKill.java:184)
         at 
org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.tryProduce(EatWhatYouKill.java:171)
         at 
org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.produce(EatWhatYouKill.java:135)
         at 
org.eclipse.jetty.io.ManagedSelector$$Lambda$52/2048835909.run(Unknown Source)  
       at 
org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:773)
         at 
org.eclipse.jetty.util.thread.QueuedThreadPool$Runner.run(QueuedThreadPool.java:905)
         at java.lang.Thread.run(Thread.java:748)

Stack Trace:
com.carrotsearch.randomizedtesting.ThreadLeakError: 10 threads leaked from 
SUITE scope at org.apache.solr.cloud.api.collections.ShardSplitTest: 
   1) Thread[id=7010, name=qtp758422925-7010, state=TIMED_WAITING, 
group=TGRP-ShardSplitTest]
        at sun.misc.Unsafe.park(Native Method)
        at 
java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215)
        at 
java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078)
        at 
org.eclipse.jetty.util.BlockingArrayQueue.poll(BlockingArrayQueue.java:382)
        at 
org.eclipse.jetty.util.thread.QueuedThreadPool$Runner.idleJobPoll(QueuedThreadPool.java:842)
        at 
org.eclipse.jetty.util.thread.QueuedThreadPool$Runner.run(QueuedThreadPool.java:892)
        at java.lang.Thread.run(Thread.java:748)
   2) Thread[id=7009, name=qtp758422925-7009, state=TIMED_WAITING, 
group=TGRP-ShardSplitTest]
        at sun.misc.Unsafe.park(Native Method)
        at 
java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215)
        at 
java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078)
        at 
org.eclipse.jetty.util.BlockingArrayQueue.poll(BlockingArrayQueue.java:382)
        at 
org.eclipse.jetty.util.thread.QueuedThreadPool$Runner.idleJobPoll(QueuedThreadPool.java:842)
        at 
org.eclipse.jetty.util.thread.QueuedThreadPool$Runner.run(QueuedThreadPool.java:892)
        at java.lang.Thread.run(Thread.java:748)
   3) Thread[id=7008, name=qtp758422925-7008, state=TIMED_WAITING, 
group=TGRP-ShardSplitTest]
        at sun.misc.Unsafe.park(Native Method)
        at 
java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215)
        at 
java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078)
        at 
org.eclipse.jetty.util.BlockingArrayQueue.poll(BlockingArrayQueue.java:382)
        at 
org.eclipse.jetty.util.thread.QueuedThreadPool$Runner.idleJobPoll(QueuedThreadPool.java:842)
        at 
org.eclipse.jetty.util.thread.QueuedThreadPool$Runner.run(QueuedThreadPool.java:892)
        at java.lang.Thread.run(Thread.java:748)
   4) Thread[id=7123, name=Connector-Scheduler-290b1cf3-1, state=WAITING, 
group=TGRP-ShardSplitTest]
        at sun.misc.Unsafe.park(Native Method)
        at java.util.concurrent.locks.LockSupport.park(LockSupport.java:175)
        at 
java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039)
        at 
java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1081)
        at 
java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809)
        at 
java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074)
        at 
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134)
        at 
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
        at java.lang.Thread.run(Thread.java:748)
   5) Thread[id=7005, 
name=qtp758422925-7005-acceptor-0@31b7653a-ServerConnector@290b1cf3{HTTP/1.1, 
(http/1.1, h2c)}{127.0.0.1:42337}, state=RUNNABLE, group=TGRP-ShardSplitTest]
        at sun.nio.ch.ServerSocketChannelImpl.accept0(Native Method)
        at 
sun.nio.ch.ServerSocketChannelImpl.accept(ServerSocketChannelImpl.java:424)
        at 
sun.nio.ch.ServerSocketChannelImpl.accept(ServerSocketChannelImpl.java:252)
        at 
org.eclipse.jetty.server.ServerConnector.accept(ServerConnector.java:388)
        at 
org.eclipse.jetty.server.AbstractConnector$Acceptor.run(AbstractConnector.java:702)
        at 
org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:773)
        at 
org.eclipse.jetty.util.thread.QueuedThreadPool$Runner.run(QueuedThreadPool.java:905)
        at java.lang.Thread.run(Thread.java:748)
   6) Thread[id=7004, name=qtp758422925-7004, state=RUNNABLE, 
group=TGRP-ShardSplitTest]
        at sun.nio.ch.EPollArrayWrapper.epollWait(Native Method)
        at sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269)
        at sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93)
        at sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86)
        at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97)
        at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101)
        at 
org.eclipse.jetty.io.ManagedSelector.nioSelect(ManagedSelector.java:149)
        at org.eclipse.jetty.io.ManagedSelector.select(ManagedSelector.java:156)
        at 
org.eclipse.jetty.io.ManagedSelector$SelectorProducer.select(ManagedSelector.java:572)
        at 
org.eclipse.jetty.io.ManagedSelector$SelectorProducer.produce(ManagedSelector.java:509)
        at 
org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.produceTask(EatWhatYouKill.java:360)
        at 
org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.doProduce(EatWhatYouKill.java:184)
        at 
org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.tryProduce(EatWhatYouKill.java:171)
        at 
org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.produce(EatWhatYouKill.java:135)
        at 
org.eclipse.jetty.io.ManagedSelector$$Lambda$52/2048835909.run(Unknown Source)
        at 
org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:773)
        at 
org.eclipse.jetty.util.thread.QueuedThreadPool$Runner.run(QueuedThreadPool.java:905)
        at java.lang.Thread.run(Thread.java:748)
   7) Thread[id=7011, name=Session-HouseKeeper-4c4b84e7-1, state=TIMED_WAITING, 
group=TGRP-ShardSplitTest]
        at sun.misc.Unsafe.park(Native Method)
        at 
java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215)
        at 
java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078)
        at 
java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093)
        at 
java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809)
        at 
java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074)
        at 
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134)
        at 
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
        at java.lang.Thread.run(Thread.java:748)
   8) Thread[id=7007, name=qtp758422925-7007, state=TIMED_WAITING, 
group=TGRP-ShardSplitTest]
        at sun.misc.Unsafe.park(Native Method)
        at 
java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215)
        at 
java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078)
        at 
org.eclipse.jetty.util.BlockingArrayQueue.poll(BlockingArrayQueue.java:382)
        at 
org.eclipse.jetty.util.thread.QueuedThreadPool$Runner.idleJobPoll(QueuedThreadPool.java:842)
        at 
org.eclipse.jetty.util.thread.QueuedThreadPool$Runner.run(QueuedThreadPool.java:892)
        at java.lang.Thread.run(Thread.java:748)
   9) Thread[id=7006, name=qtp758422925-7006, state=TIMED_WAITING, 
group=TGRP-ShardSplitTest]
        at sun.misc.Unsafe.park(Native Method)
        at 
java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215)
        at 
java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078)
        at 
org.eclipse.jetty.util.BlockingArrayQueue.poll(BlockingArrayQueue.java:382)
        at 
org.eclipse.jetty.util.thread.QueuedThreadPool$Runner.idleJobPoll(QueuedThreadPool.java:842)
        at 
org.eclipse.jetty.util.thread.QueuedThreadPool$Runner.run(QueuedThreadPool.java:892)
        at java.lang.Thread.run(Thread.java:748)
  10) Thread[id=7003, name=qtp758422925-7003, state=RUNNABLE, 
group=TGRP-ShardSplitTest]
        at sun.nio.ch.EPollArrayWrapper.epollWait(Native Method)
        at sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269)
        at sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93)
        at sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86)
        at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97)
        at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101)
        at 
org.eclipse.jetty.io.ManagedSelector.nioSelect(ManagedSelector.java:149)
        at org.eclipse.jetty.io.ManagedSelector.select(ManagedSelector.java:156)
        at 
org.eclipse.jetty.io.ManagedSelector$SelectorProducer.select(ManagedSelector.java:572)
        at 
org.eclipse.jetty.io.ManagedSelector$SelectorProducer.produce(ManagedSelector.java:509)
        at 
org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.produceTask(EatWhatYouKill.java:360)
        at 
org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.doProduce(EatWhatYouKill.java:184)
        at 
org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.tryProduce(EatWhatYouKill.java:171)
        at 
org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.produce(EatWhatYouKill.java:135)
        at 
org.eclipse.jetty.io.ManagedSelector$$Lambda$52/2048835909.run(Unknown Source)
        at 
org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:773)
        at 
org.eclipse.jetty.util.thread.QueuedThreadPool$Runner.run(QueuedThreadPool.java:905)
        at java.lang.Thread.run(Thread.java:748)
        at __randomizedtesting.SeedInfo.seed([ECF561D5ABAF56F9]:0)


FAILED:  
junit.framework.TestSuite.org.apache.solr.cloud.api.collections.ShardSplitTest

Error Message:
There are still zombie threads that couldn't be terminated:    1) 
Thread[id=7010, name=qtp758422925-7010, state=TIMED_WAITING, 
group=TGRP-ShardSplitTest]         at sun.misc.Unsafe.park(Native Method)       
  at java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215)     
    at 
java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078)
         at 
org.eclipse.jetty.util.BlockingArrayQueue.poll(BlockingArrayQueue.java:382)     
    at 
org.eclipse.jetty.util.thread.QueuedThreadPool$Runner.idleJobPoll(QueuedThreadPool.java:842)
         at 
org.eclipse.jetty.util.thread.QueuedThreadPool$Runner.run(QueuedThreadPool.java:892)
         at java.lang.Thread.run(Thread.java:748)    2) Thread[id=7009, 
name=qtp758422925-7009, state=TIMED_WAITING, group=TGRP-ShardSplitTest]         
at sun.misc.Unsafe.park(Native Method)         at 
java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215)         
at 
java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078)
         at 
org.eclipse.jetty.util.BlockingArrayQueue.poll(BlockingArrayQueue.java:382)     
    at 
org.eclipse.jetty.util.thread.QueuedThreadPool$Runner.idleJobPoll(QueuedThreadPool.java:842)
         at 
org.eclipse.jetty.util.thread.QueuedThreadPool$Runner.run(QueuedThreadPool.java:892)
         at java.lang.Thread.run(Thread.java:748)    3) Thread[id=7008, 
name=qtp758422925-7008, state=TIMED_WAITING, group=TGRP-ShardSplitTest]         
at sun.misc.Unsafe.park(Native Method)         at 
java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215)         
at 
java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078)
         at 
org.eclipse.jetty.util.BlockingArrayQueue.poll(BlockingArrayQueue.java:382)     
    at 
org.eclipse.jetty.util.thread.QueuedThreadPool$Runner.idleJobPoll(QueuedThreadPool.java:842)
         at 
org.eclipse.jetty.util.thread.QueuedThreadPool$Runner.run(QueuedThreadPool.java:892)
         at java.lang.Thread.run(Thread.java:748)    4) Thread[id=7123, 
name=Connector-Scheduler-290b1cf3-1, state=WAITING, group=TGRP-ShardSplitTest]  
       at sun.misc.Unsafe.park(Native Method)         at 
java.util.concurrent.locks.LockSupport.park(LockSupport.java:175)         at 
java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039)
         at 
java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1081)
         at 
java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809)
         at 
java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074)   
      at 
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) 
        at 
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) 
        at java.lang.Thread.run(Thread.java:748)    5) Thread[id=7005, 
name=qtp758422925-7005, state=TIMED_WAITING, group=TGRP-ShardSplitTest]         
at sun.misc.Unsafe.park(Native Method)         at 
java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215)         
at 
java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078)
         at 
org.eclipse.jetty.util.BlockingArrayQueue.poll(BlockingArrayQueue.java:382)     
    at 
org.eclipse.jetty.util.thread.QueuedThreadPool$Runner.idleJobPoll(QueuedThreadPool.java:842)
         at 
org.eclipse.jetty.util.thread.QueuedThreadPool$Runner.run(QueuedThreadPool.java:892)
         at java.lang.Thread.run(Thread.java:748)    6) Thread[id=7004, 
name=qtp758422925-7004, state=RUNNABLE, group=TGRP-ShardSplitTest]         at 
sun.nio.ch.EPollArrayWrapper.epollWait(Native Method)         at 
sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269)         at 
sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93)         at 
sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86)         at 
sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97)         at 
sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101)         at 
org.eclipse.jetty.io.ManagedSelector.nioSelect(ManagedSelector.java:149)        
 at org.eclipse.jetty.io.ManagedSelector.select(ManagedSelector.java:156)       
  at 
org.eclipse.jetty.io.ManagedSelector$SelectorProducer.select(ManagedSelector.java:572)
         at 
org.eclipse.jetty.io.ManagedSelector$SelectorProducer.produce(ManagedSelector.java:509)
         at 
org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.produceTask(EatWhatYouKill.java:360)
         at 
org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.doProduce(EatWhatYouKill.java:184)
         at 
org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.tryProduce(EatWhatYouKill.java:171)
         at 
org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.produce(EatWhatYouKill.java:135)
         at 
org.eclipse.jetty.io.ManagedSelector$$Lambda$52/2048835909.run(Unknown Source)  
       at 
org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:773)
         at 
org.eclipse.jetty.util.thread.QueuedThreadPool$Runner.run(QueuedThreadPool.java:905)
         at java.lang.Thread.run(Thread.java:748)    7) Thread[id=7011, 
name=Session-HouseKeeper-4c4b84e7-1, state=TIMED_WAITING, 
group=TGRP-ShardSplitTest]         at sun.misc.Unsafe.park(Native Method)       
  at java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215)     
    at 
java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078)
         at 
java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093)
         at 
java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809)
         at 
java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074)   
      at 
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) 
        at 
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) 
        at java.lang.Thread.run(Thread.java:748)    8) Thread[id=7007, 
name=qtp758422925-7007, state=TIMED_WAITING, group=TGRP-ShardSplitTest]         
at sun.misc.Unsafe.park(Native Method)         at 
java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215)         
at 
java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078)
         at 
org.eclipse.jetty.util.BlockingArrayQueue.poll(BlockingArrayQueue.java:382)     
    at 
org.eclipse.jetty.util.thread.QueuedThreadPool$Runner.idleJobPoll(QueuedThreadPool.java:842)
         at 
org.eclipse.jetty.util.thread.QueuedThreadPool$Runner.run(QueuedThreadPool.java:892)
         at java.lang.Thread.run(Thread.java:748)    9) Thread[id=7006, 
name=qtp758422925-7006, state=TIMED_WAITING, group=TGRP-ShardSplitTest]         
at sun.misc.Unsafe.park(Native Method)         at 
java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215)         
at 
java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078)
         at 
org.eclipse.jetty.util.BlockingArrayQueue.poll(BlockingArrayQueue.java:382)     
    at 
org.eclipse.jetty.util.thread.QueuedThreadPool$Runner.idleJobPoll(QueuedThreadPool.java:842)
         at 
org.eclipse.jetty.util.thread.QueuedThreadPool$Runner.run(QueuedThreadPool.java:892)
         at java.lang.Thread.run(Thread.java:748)   10) Thread[id=7003, 
name=qtp758422925-7003, state=RUNNABLE, group=TGRP-ShardSplitTest]         at 
sun.nio.ch.EPollArrayWrapper.epollWait(Native Method)         at 
sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269)         at 
sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93)         at 
sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86)         at 
sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97)         at 
sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101)         at 
org.eclipse.jetty.io.ManagedSelector.nioSelect(ManagedSelector.java:149)        
 at org.eclipse.jetty.io.ManagedSelector.select(ManagedSelector.java:156)       
  at 
org.eclipse.jetty.io.ManagedSelector$SelectorProducer.select(ManagedSelector.java:572)
         at 
org.eclipse.jetty.io.ManagedSelector$SelectorProducer.produce(ManagedSelector.java:509)
         at 
org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.produceTask(EatWhatYouKill.java:360)
         at 
org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.doProduce(EatWhatYouKill.java:184)
         at 
org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.tryProduce(EatWhatYouKill.java:171)
         at 
org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.produce(EatWhatYouKill.java:135)
         at 
org.eclipse.jetty.io.ManagedSelector$$Lambda$52/2048835909.run(Unknown Source)  
       at 
org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:773)
         at 
org.eclipse.jetty.util.thread.QueuedThreadPool$Runner.run(QueuedThreadPool.java:905)
         at java.lang.Thread.run(Thread.java:748)

Stack Trace:
com.carrotsearch.randomizedtesting.ThreadLeakError: There are still zombie 
threads that couldn't be terminated:
   1) Thread[id=7010, name=qtp758422925-7010, state=TIMED_WAITING, 
group=TGRP-ShardSplitTest]
        at sun.misc.Unsafe.park(Native Method)
        at 
java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215)
        at 
java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078)
        at 
org.eclipse.jetty.util.BlockingArrayQueue.poll(BlockingArrayQueue.java:382)
        at 
org.eclipse.jetty.util.thread.QueuedThreadPool$Runner.idleJobPoll(QueuedThreadPool.java:842)
        at 
org.eclipse.jetty.util.thread.QueuedThreadPool$Runner.run(QueuedThreadPool.java:892)
        at java.lang.Thread.run(Thread.java:748)
   2) Thread[id=7009, name=qtp758422925-7009, state=TIMED_WAITING, 
group=TGRP-ShardSplitTest]
        at sun.misc.Unsafe.park(Native Method)
        at 
java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215)
        at 
java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078)
        at 
org.eclipse.jetty.util.BlockingArrayQueue.poll(BlockingArrayQueue.java:382)
        at 
org.eclipse.jetty.util.thread.QueuedThreadPool$Runner.idleJobPoll(QueuedThreadPool.java:842)
        at 
org.eclipse.jetty.util.thread.QueuedThreadPool$Runner.run(QueuedThreadPool.java:892)
        at java.lang.Thread.run(Thread.java:748)
   3) Thread[id=7008, name=qtp758422925-7008, state=TIMED_WAITING, 
group=TGRP-ShardSplitTest]
        at sun.misc.Unsafe.park(Native Method)
        at 
java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215)
        at 
java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078)
        at 
org.eclipse.jetty.util.BlockingArrayQueue.poll(BlockingArrayQueue.java:382)
        at 
org.eclipse.jetty.util.thread.QueuedThreadPool$Runner.idleJobPoll(QueuedThreadPool.java:842)
        at 
org.eclipse.jetty.util.thread.QueuedThreadPool$Runner.run(QueuedThreadPool.java:892)
        at java.lang.Thread.run(Thread.java:748)
   4) Thread[id=7123, name=Connector-Scheduler-290b1cf3-1, state=WAITING, 
group=TGRP-ShardSplitTest]
        at sun.misc.Unsafe.park(Native Method)
        at java.util.concurrent.locks.LockSupport.park(LockSupport.java:175)
        at 
java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039)
        at 
java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1081)
        at 
java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809)
        at 
java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074)
        at 
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134)
        at 
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
        at java.lang.Thread.run(Thread.java:748)
   5) Thread[id=7005, name=qtp758422925-7005, state=TIMED_WAITING, 
group=TGRP-ShardSplitTest]
        at sun.misc.Unsafe.park(Native Method)
        at 
java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215)
        at 
java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078)
        at 
org.eclipse.jetty.util.BlockingArrayQueue.poll(BlockingArrayQueue.java:382)
        at 
org.eclipse.jetty.util.thread.QueuedThreadPool$Runner.idleJobPoll(QueuedThreadPool.java:842)
        at 
org.eclipse.jetty.util.thread.QueuedThreadPool$Runner.run(QueuedThreadPool.java:892)
        at java.lang.Thread.run(Thread.java:748)
   6) Thread[id=7004, name=qtp758422925-7004, state=RUNNABLE, 
group=TGRP-ShardSplitTest]
        at sun.nio.ch.EPollArrayWrapper.epollWait(Native Method)
        at sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269)
        at sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93)
        at sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86)
        at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97)
        at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101)
        at 
org.eclipse.jetty.io.ManagedSelector.nioSelect(ManagedSelector.java:149)
        at org.eclipse.jetty.io.ManagedSelector.select(ManagedSelector.java:156)
        at 
org.eclipse.jetty.io.ManagedSelector$SelectorProducer.select(ManagedSelector.java:572)
        at 
org.eclipse.jetty.io.ManagedSelector$SelectorProducer.produce(ManagedSelector.java:509)
        at 
org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.produceTask(EatWhatYouKill.java:360)
        at 
org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.doProduce(EatWhatYouKill.java:184)
        at 
org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.tryProduce(EatWhatYouKill.java:171)
        at 
org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.produce(EatWhatYouKill.java:135)
        at 
org.eclipse.jetty.io.ManagedSelector$$Lambda$52/2048835909.run(Unknown Source)
        at 
org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:773)
        at 
org.eclipse.jetty.util.thread.QueuedThreadPool$Runner.run(QueuedThreadPool.java:905)
        at java.lang.Thread.run(Thread.java:748)
   7) Thread[id=7011, name=Session-HouseKeeper-4c4b84e7-1, state=TIMED_WAITING, 
group=TGRP-ShardSplitTest]
        at sun.misc.Unsafe.park(Native Method)
        at 
java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215)
        at 
java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078)
        at 
java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093)
        at 
java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809)
        at 
java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074)
        at 
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134)
        at 
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
        at java.lang.Thread.run(Thread.java:748)
   8) Thread[id=7007, name=qtp758422925-7007, state=TIMED_WAITING, 
group=TGRP-ShardSplitTest]
        at sun.misc.Unsafe.park(Native Method)
        at 
java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215)
        at 
java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078)
        at 
org.eclipse.jetty.util.BlockingArrayQueue.poll(BlockingArrayQueue.java:382)
        at 
org.eclipse.jetty.util.thread.QueuedThreadPool$Runner.idleJobPoll(QueuedThreadPool.java:842)
        at 
org.eclipse.jetty.util.thread.QueuedThreadPool$Runner.run(QueuedThreadPool.java:892)
        at java.lang.Thread.run(Thread.java:748)
   9) Thread[id=7006, name=qtp758422925-7006, state=TIMED_WAITING, 
group=TGRP-ShardSplitTest]
        at sun.misc.Unsafe.park(Native Method)
        at 
java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215)
        at 
java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078)
        at 
org.eclipse.jetty.util.BlockingArrayQueue.poll(BlockingArrayQueue.java:382)
        at 
org.eclipse.jetty.util.thread.QueuedThreadPool$Runner.idleJobPoll(QueuedThreadPool.java:842)
        at 
org.eclipse.jetty.util.thread.QueuedThreadPool$Runner.run(QueuedThreadPool.java:892)
        at java.lang.Thread.run(Thread.java:748)
  10) Thread[id=7003, name=qtp758422925-7003, state=RUNNABLE, 
group=TGRP-ShardSplitTest]
        at sun.nio.ch.EPollArrayWrapper.epollWait(Native Method)
        at sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269)
        at sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:93)
        at sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86)
        at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97)
        at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101)
        at 
org.eclipse.jetty.io.ManagedSelector.nioSelect(ManagedSelector.java:149)
        at org.eclipse.jetty.io.ManagedSelector.select(ManagedSelector.java:156)
        at 
org.eclipse.jetty.io.ManagedSelector$SelectorProducer.select(ManagedSelector.java:572)
        at 
org.eclipse.jetty.io.ManagedSelector$SelectorProducer.produce(ManagedSelector.java:509)
        at 
org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.produceTask(EatWhatYouKill.java:360)
        at 
org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.doProduce(EatWhatYouKill.java:184)
        at 
org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.tryProduce(EatWhatYouKill.java:171)
        at 
org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.produce(EatWhatYouKill.java:135)
        at 
org.eclipse.jetty.io.ManagedSelector$$Lambda$52/2048835909.run(Unknown Source)
        at 
org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:773)
        at 
org.eclipse.jetty.util.thread.QueuedThreadPool$Runner.run(QueuedThreadPool.java:905)
        at java.lang.Thread.run(Thread.java:748)
        at __randomizedtesting.SeedInfo.seed([ECF561D5ABAF56F9]:0)




Build Log:
[...truncated 13459 lines...]
   [junit4] Suite: org.apache.solr.cloud.BasicDistributedZk2Test
   [junit4]   2> 270751 INFO  
(SUITE-BasicDistributedZk2Test-seed#[ECF561D5ABAF56F9]-worker) [     ] 
o.a.s.SolrTestCase Setting 'solr.default.confdir' system property to 
test-framework derived value of 
'/home/jenkins/jenkins-slave/workspace/Lucene/Lucene-Solr-NightlyTests-8.x/checkout/solr/server/solr/configsets/_default/conf'
   [junit4]   2> 270752 INFO  
(SUITE-BasicDistributedZk2Test-seed#[ECF561D5ABAF56F9]-worker) [     ] 
o.a.s.SolrTestCaseJ4 Created dataDir: 
/home/jenkins/jenkins-slave/workspace/Lucene/Lucene-Solr-NightlyTests-8.x/checkout/solr/build/solr-core/test/J2/temp/solr.cloud.BasicDistributedZk2Test_ECF561D5ABAF56F9-001/data-dir-62-001
   [junit4]   2> 270752 WARN  
(SUITE-BasicDistributedZk2Test-seed#[ECF561D5ABAF56F9]-worker) [     ] 
o.a.s.SolrTestCaseJ4 startTrackingSearchers: numOpens=2 numCloses=2
   [junit4]   2> 270752 INFO  
(SUITE-BasicDistributedZk2Test-seed#[ECF561D5ABAF56F9]-worker) [     ] 
o.a.s.SolrTestCaseJ4 Using PointFields (NUMERIC_POINTS_SYSPROP=true) 
w/NUMERIC_DOCVALUES_SYSPROP=true
   [junit4]   2> 270754 INFO  
(SUITE-BasicDistributedZk2Test-seed#[ECF561D5ABAF56F9]-worker) [     ] 
o.a.s.SolrTestCaseJ4 Randomized ssl (false) and clientAuth (false) via: 
@org.apache.solr.SolrTestCaseJ4$SuppressSSL(bugUrl=https://issues.apache.org/jira/browse/SOLR-5776)
   [junit4]   2> 270754 INFO  
(SUITE-BasicDistributedZk2Test-seed#[ECF561D5ABAF56F9]-worker) [     ] 
o.a.s.SolrTestCaseJ4 SecureRandom sanity checks: 
test.solr.allowed.securerandom=null & java.security.egd=file:/dev/./urandom
   [junit4]   2> 270754 INFO  
(SUITE-BasicDistributedZk2Test-seed#[ECF561D5ABAF56F9]-worker) [     ] 
o.a.s.BaseDistributedSearchTestCase Setting hostContext system property: /
   [junit4]   2> 270757 INFO  
(TEST-BasicDistributedZk2Test.test-seed#[ECF561D5ABAF56F9]) [     ] 
o.a.s.c.ZkTestServer STARTING ZK TEST SERVER
   [junit4]   2> 270758 INFO  (ZkTestServer Run Thread) [     ] 
o.a.s.c.ZkTestServer client port: 0.0.0.0/0.0.0.0:0
   [junit4]   2> 270758 INFO  (ZkTestServer Run Thread) [     ] 
o.a.s.c.ZkTestServer Starting server
   [junit4]   2> 270760 WARN  (ZkTestServer Run Thread) [     ] 
o.a.z.s.ServerCnxnFactory maxCnxns is not configured, using default value 0.
   [junit4]   2> 270858 INFO  
(TEST-BasicDistributedZk2Test.test-seed#[ECF561D5ABAF56F9]) [     ] 
o.a.s.c.ZkTestServer start zk server on port: 35631
   [junit4]   2> 270858 INFO  
(TEST-BasicDistributedZk2Test.test-seed#[ECF561D5ABAF56F9]) [     ] 
o.a.s.c.ZkTestServer waitForServerUp: 127.0.0.1:35631
   [junit4]   2> 270858 INFO  
(TEST-BasicDistributedZk2Test.test-seed#[ECF561D5ABAF56F9]) [     ] 
o.a.s.c.ZkTestServer parse host and port list: 127.0.0.1:35631
   [junit4]   2> 270858 INFO  
(TEST-BasicDistributedZk2Test.test-seed#[ECF561D5ABAF56F9]) [     ] 
o.a.s.c.ZkTestServer connecting to 127.0.0.1 35631
   [junit4]   2> 270861 INFO  
(TEST-BasicDistributedZk2Test.test-seed#[ECF561D5ABAF56F9]) [     ] 
o.a.s.c.c.ConnectionManager Waiting for client to connect to ZooKeeper
   [junit4]   2> 270867 INFO  (zkConnectionManagerCallback-2803-thread-1) [     
] o.a.s.c.c.ConnectionManager zkClient has connected
   [junit4]   2> 270867 INFO  
(TEST-BasicDistributedZk2Test.test-seed#[ECF561D5ABAF56F9]) [     ] 
o.a.s.c.c.ConnectionManager Client is connected to ZooKeeper
   [junit4]   2> 270878 INFO  
(TEST-BasicDistributedZk2Test.test-seed#[ECF561D5ABAF56F9]) [     ] 
o.a.s.c.c.ConnectionManager Waiting for client to connect to ZooKeeper
   [junit4]   2> 270886 INFO  (zkConnectionManagerCallback-2805-thread-1) [     
] o.a.s.c.c.ConnectionManager zkClient has connected
   [junit4]   2> 270886 INFO  
(TEST-BasicDistributedZk2Test.test-seed#[ECF561D5ABAF56F9]) [     ] 
o.a.s.c.c.ConnectionManager Client is connected to ZooKeeper
   [junit4]   2> 270888 INFO  
(TEST-BasicDistributedZk2Test.test-seed#[ECF561D5ABAF56F9]) [     ] 
o.a.s.c.ZkTestServer put 
/home/jenkins/jenkins-slave/workspace/Lucene/Lucene-Solr-NightlyTests-8.x/checkout/solr/core/src/test-files/solr/collection1/conf/solrconfig-tlog.xml
 to /configs/conf1/solrconfig.xml
   [junit4]   2> 270890 INFO  
(TEST-BasicDistributedZk2Test.test-seed#[ECF561D5ABAF56F9]) [     ] 
o.a.s.c.ZkTestServer put 
/home/jenkins/jenkins-slave/workspace/Lucene/Lucene-Solr-NightlyTests-8.x/checkout/solr/core/src/test-files/solr/collection1/conf/schema.xml
 to /configs/conf1/schema.xml
   [junit4]   2> 270893 INFO  
(TEST-BasicDistributedZk2Test.test-seed#[ECF561D5ABAF56F9]) [     ] 
o.a.s.c.ZkTestServer put 
/home/jenkins/jenkins-slave/workspace/Lucene/Lucene-Solr-NightlyTests-8.x/checkout/solr/core/src/test-files/solr/collection1/conf/solrconfig.snippet.randomindexconfig.xml
 to /configs/conf1/solrconfig.snippet.randomindexconfig.xml
   [junit4]   2> 270895 INFO  
(TEST-BasicDistributedZk2Test.test-seed#[ECF561D5ABAF56F9]) [     ] 
o.a.s.c.ZkTestServer put 
/home/jenkins/jenkins-slave/workspace/Lucene/Lucene-Solr-NightlyTests-8.x/checkout/solr/core/src/test-files/solr/collection1/conf/stopwords.txt
 to /configs/conf1/stopwords.txt
   [junit4]   2> 270898 INFO  
(TEST-BasicDistributedZk2Test.test-seed#[ECF561D5ABAF56F9]) [     ] 
o.a.s.c.ZkTestServer put 
/home/jenkins/jenkins-slave/workspace/Lucene/Lucene-Solr-NightlyTests-8.x/checkout/solr/core/src/test-files/solr/collection1/conf/protwords.txt
 to /configs/conf1/protwords.txt
   [junit4]   2> 270900 INFO  
(TEST-BasicDistributedZk2Test.test-seed#[ECF561D5ABAF56F9]) [     ] 
o.a.s.c.ZkTestServer put 
/home/jenkins/jenkins-slave/workspace/Lucene/Lucene-Solr-NightlyTests-8.x/checkout/solr/core/src/test-files/solr/collection1/conf/currency.xml
 to /configs/conf1/currency.xml
   [junit4]   2> 270903 INFO  
(TEST-BasicDistributedZk2Test.test-seed#[ECF561D5ABAF56F9]) [     ] 
o.a.s.c.ZkTestServer put 
/home/jenkins/jenkins-slave/workspace/Lucene/Lucene-Solr-NightlyTests-8.x/checkout/solr/core/src/test-files/solr/collection1/conf/enumsConfig.xml
 to /configs/conf1/enumsConfig.xml
   [junit4]   2> 270905 INFO  
(TEST-BasicDistributedZk2Test.test-seed#[ECF561D5ABAF56F9]) [     ] 
o.a.s.c.ZkTestServer put 
/home/jenkins/jenkins-slave/workspace/Lucene/Lucene-Solr-NightlyTests-8.x/checkout/solr/core/src/test-files/solr/collection1/conf/open-exchange-rates.json
 to /configs/conf1/open-exchange-rates.json
   [junit4]   2> 270908 INFO  
(TEST-BasicDistributedZk2Test.test-seed#[ECF561D5ABAF56F9]) [     ] 
o.a.s.c.ZkTestServer put 
/home/jenkins/jenkins-slave/workspace/Lucene/Lucene-Solr-NightlyTests-8.x/checkout/solr/core/src/test-files/solr/collection1/conf/mapping-ISOLatin1Accent.txt
 to /configs/conf1/mapping-ISOLatin1Accent.txt
   [junit4]   2> 270911 INFO  
(TEST-BasicDistributedZk2Test.test-seed#[ECF561D5ABAF56F9]) [     ] 
o.a.s.c.ZkTestServer put 
/home/jenkins/jenkins-slave/workspace/Lucene/Lucene-Solr-NightlyTests-8.x/checkout/solr/core/src/test-files/solr/collection1/conf/old_synonyms.txt
 to /configs/conf1/old_synonyms.txt
   [junit4]   2> 270913 INFO  
(TEST-BasicDistributedZk2Test.test-seed#[ECF561D5ABAF56F9]) [     ] 
o.a.s.c.ZkTestServer put 
/home/jenkins/jenkins-slave/workspace/Lucene/Lucene-Solr-NightlyTests-8.x/checkout/solr/core/src/test-files/solr/collection1/conf/synonyms.txt
 to /configs/conf1/synonyms.txt
   [junit4]   2> 270914 INFO  
(TEST-BasicDistributedZk2Test.test-seed#[ECF561D5ABAF56F9]) [     ] 
o.a.s.c.AbstractFullDistribZkTestBase Will use NRT replicas unless explicitly 
asked otherwise
   [junit4]   2> 271044 INFO  
(TEST-BasicDistributedZk2Test.test-seed#[ECF561D5ABAF56F9]) [     ] 
o.a.s.c.s.e.JettySolrRunner Start Jetty (configured port=0, binding port=0)
   [junit4]   2> 271044 INFO  
(TEST-BasicDistributedZk2Test.test-seed#[ECF561D5ABAF56F9]) [     ] 
o.a.s.c.s.e.JettySolrRunner Trying to start Jetty on port 0 try number 2 ...
   [junit4]   2> 271044 INFO  
(TEST-BasicDistributedZk2Test.test-seed#[ECF561D5ABAF56F9]) [     ] 
o.e.j.s.Server jetty-9.4.34.v20201102; built: 2020-11-02T14:15:39.302Z; git: 
e46af88704a893fc12cb0e3bf46e2c7b48a009e7; jvm 1.8.0_281-b09
   [junit4]   2> 271044 INFO  
(TEST-BasicDistributedZk2Test.test-seed#[ECF561D5ABAF56F9]) [     ] 
o.e.j.s.session DefaultSessionIdManager workerName=node0
   [junit4]   2> 271044 INFO  
(TEST-BasicDistributedZk2Test.test-seed#[ECF561D5ABAF56F9]) [     ] 
o.e.j.s.session No SessionScavenger set, using defaults
   [junit4]   2> 271044 INFO  
(TEST-BasicDistributedZk2Test.test-seed#[ECF561D5ABAF56F9]) [     ] 
o.e.j.s.session node0 Scavenging every 660000ms
   [junit4]   2> 271045 INFO  
(TEST-BasicDistributedZk2Test.test-seed#[ECF561D5ABAF56F9]) [     ] 
o.e.j.s.h.ContextHandler Started 
o.e.j.s.ServletContextHandler@52e6c3b2{/,null,AVAILABLE}
   [junit4]   2> 271045 INFO  
(TEST-BasicDistributedZk2Test.test-seed#[ECF561D5ABAF56F9]) [     ] 
o.e.j.s.AbstractConnector Started ServerConnector@69e8a162{HTTP/1.1, (http/1.1, 
h2c)}{127.0.0.1:36429}
   [junit4]   2> 271045 INFO  
(TEST-BasicDistributedZk2Test.test-seed#[ECF561D5ABAF56F9]) [     ] 
o.e.j.s.Server Started @271072ms
   [junit4]   2> 271045 INFO  
(TEST-BasicDistributedZk2Test.test-seed#[ECF561D5ABAF56F9]) [     ] 
o.a.s.c.s.e.JettySolrRunner Jetty properties: 
{solr.data.dir=/home/jenkins/jenkins-slave/workspace/Lucene/Lucene-Solr-NightlyTests-8.x/checkout/solr/build/solr-core/test/J2/temp/solr.cloud.BasicDistributedZk2Test_ECF561D5ABAF56F9-001/tempDir-001/control/data,
 hostContext=/, hostPort=36429, 
coreRootDirectory=/home/jenkins/jenkins-slave/workspace/Lucene/Lucene-Solr-NightlyTests-8.x/checkout/solr/build/solr-core/test/J2/temp/solr.cloud.BasicDistributedZk2Test_ECF561D5ABAF56F9-001/control-001/cores}
   [junit4]   2> 271046 ERROR 
(TEST-BasicDistributedZk2Test.test-seed#[ECF561D5ABAF56F9]) [     ] 
o.a.s.u.StartupLoggingUtils Missing Java Option solr.log.dir. Logging may be 
missing or incomplete.
   [junit4]   2> 271046 INFO  
(TEST-BasicDistributedZk2Test.test-seed#[ECF561D5ABAF56F9]) [     ] 
o.a.s.s.SolrDispatchFilter Using logger factory 
org.apache.logging.slf4j.Log4jLoggerFactory
   [junit4]   2> 271046 INFO  
(TEST-BasicDistributedZk2Test.test-seed#[ECF561D5ABAF56F9]) [     ] 
o.a.s.s.SolrDispatchFilter  ___      _       Welcome to Apache Solr™ version 
8.9.0
   [junit4]   2> 271046 INFO  
(TEST-BasicDistributedZk2Test.test-seed#[ECF561D5ABAF56F9]) [     ] 
o.a.s.s.SolrDispatchFilter / __| ___| |_ _   Starting in cloud mode on port null
   [junit4]   2> 271046 INFO  
(TEST-BasicDistributedZk2Test.test-seed#[ECF561D5ABAF56F9]) [     ] 
o.a.s.s.SolrDispatchFilter \__ \/ _ \ | '_|  Install dir: 
/home/jenkins/jenkins-slave/workspace/Lucene/Lucene-Solr-NightlyTests-8.x/checkout/solr
   [junit4]   2> 271046 INFO  
(TEST-BasicDistributedZk2Test.test-seed#[ECF561D5ABAF56F9]) [     ] 
o.a.s.s.SolrDispatchFilter |___/\___/_|_|    Start time: 
2021-04-15T13:07:59.996Z
   [junit4]   2> 271046 INFO  
(TEST-BasicDistributedZk2Test.test-seed#[ECF561D5ABAF56F9]) [     ] 
o.a.s.c.c.ConnectionManager Waiting for client to connect to ZooKeeper
   [junit4]   2> 271048 INFO  (zkConnectionManagerCallback-2807-thread-1) [     
] o.a.s.c.c.ConnectionManager zkClient has connected
   [junit4]   2> 271048 INFO  
(TEST-BasicDistributedZk2Test.test-seed#[ECF561D5ABAF56F9]) [     ] 
o.a.s.c.c.ConnectionManager Client is connected to ZooKeeper
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(TEST-BasicDistributedZk2Test.test-seed#[ECF561D5ABAF56F9]-SendThread(127.0.0.1:35631))
 [     ] o.a.z.ClientCnxn An exception was thrown while closing send thread for 
session 0x1048c9030b20002.
   [junit4]   2>           => EndOfStreamException: Unable to read additional 
data from server sessionid 0x1048c9030b20002, likely server has closed socket
   [junit4]   2>        at 
org.apache.zookeeper.ClientCnxnSocketNIO.doIO(ClientCnxnSocketNIO.java:77)
   [junit4]   2> org.apache.zookeeper.ClientCnxn$EndOfStreamException: Unable 
to read additional data from server sessionid 0x1048c9030b20002, likely server 
has closed socket
   [junit4]   2>        at 
org.apache.zookeeper.ClientCnxnSocketNIO.doIO(ClientCnxnSocketNIO.java:77) 
~[zookeeper-3.6.2.jar:3.6.2]
   [junit4]   2>        at 
org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:350)
 ~[zookeeper-3.6.2.jar:3.6.2]
   [junit4]   2>        at 
org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1275) 
[zookeeper-3.6.2.jar:3.6.2]
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(TEST-BasicDistributedZk2Test.test-seed#[ECF561D5ABAF56F9]) [     ] 
o.a.s.s.SolrDispatchFilter Loading solr.xml from SolrHome (not found in 
ZooKeeper)
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(TEST-BasicDistributedZk2Test.test-seed#[ECF561D5ABAF56F9]) [     ] 
o.a.s.c.SolrXmlConfig Loading container configuration from 
/home/jenkins/jenkins-slave/workspace/Lucene/Lucene-Solr-NightlyTests-8.x/checkout/solr/build/solr-core/test/J2/temp/solr.cloud.BasicDistributedZk2Test_ECF561D5ABAF56F9-001/control-001/solr.xml
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o.a.s.c.SolrXmlConfig Configuration parameter autoReplicaFailoverWorkLoopDelay 
is ignored
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o.a.s.c.SolrXmlConfig Configuration parameter 
autoReplicaFailoverBadNodeExpiration is ignored
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o.a.s.c.SolrXmlConfig MBean server found: 
com.sun.jmx.mbeanserver.JmxMBeanServer@7433cb47, but no JMX reporters were 
configured - adding default JMX reporter.
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o.a.s.h.c.HttpShardHandlerFactory Host whitelist initialized: 
WhitelistHostChecker [whitelistHosts=null, whitelistHostCheckingEnabled=false]
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o.e.j.u.s.S.config Trusting all certificates configured for 
Client@51b4b1c6[provider=null,keyStore=null,trustStore=null]
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o.e.j.u.s.S.config No Client EndPointIdentificationAlgorithm configured for 
Client@51b4b1c6[provider=null,keyStore=null,trustStore=null]
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o.e.j.u.s.S.config Trusting all certificates configured for 
Client@1e4dc774[provider=null,keyStore=null,trustStore=null]
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o.e.j.u.s.S.config No Client EndPointIdentificationAlgorithm configured for 
Client@1e4dc774[provider=null,keyStore=null,trustStore=null]
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(TEST-BasicDistributedZk2Test.test-seed#[ECF561D5ABAF56F9]) [     ] 
o.a.s.c.ZkContainer Zookeeper client=127.0.0.1:35631/solr
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o.a.s.c.c.ConnectionManager Waiting for client to connect to ZooKeeper
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] o.a.s.c.c.ConnectionManager zkClient has connected
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o.a.s.c.c.ConnectionManager Client is connected to ZooKeeper
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] o.a.s.c.c.ConnectionManager zkClient has connected
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    ] o.a.s.c.c.ConnectionManager Client is connected to ZooKeeper
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    ] o.a.s.c.ZkController Contents of zookeeper /security.json are 
world-readable; consider setting up ACLs as described in 
https://solr.apache.org/guide/zookeeper-access-control.html
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    ] o.a.s.c.OverseerElectionContext I am going to be the leader 
127.0.0.1:36429_
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    ] o.a.s.c.Overseer Overseer 
(id=73338044864921604-127.0.0.1:36429_-n_0000000000) starting
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(OverseerStateUpdate-73338044864921604-127.0.0.1:36429_-n_0000000000) 
[n:127.0.0.1:36429_     ] o.a.s.c.Overseer Starting to work on the main queue : 
127.0.0.1:36429_
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    ] o.a.s.c.ZkController Register node as live in 
ZooKeeper:/live_nodes/127.0.0.1:36429_
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o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (0) -> (1)
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    ] o.a.s.p.PackageLoader /packages.json updated to version -1
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    ] o.a.s.c.CoreContainer Not all security plugins configured!  
authentication=disabled authorization=disabled.  Solr is only as secure as you 
make it. Consider configuring authentication/authorization before exposing Solr 
to users internal or external.  See https://s.apache.org/solrsecurity for more 
info
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    ] o.a.s.h.a.MetricsHistoryHandler No .system collection, keeping metrics 
history in memory.
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    ] o.a.s.m.r.SolrJmxReporter JMX monitoring for 'solr.node' (registry 
'solr.node') enabled at server: com.sun.jmx.mbeanserver.JmxMBeanServer@7433cb47
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    ] o.a.s.m.r.SolrJmxReporter JMX monitoring for 'solr.jvm' (registry 
'solr.jvm') enabled at server: com.sun.jmx.mbeanserver.JmxMBeanServer@7433cb47
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    ] o.a.s.m.r.SolrJmxReporter JMX monitoring for 'solr.jetty' (registry 
'solr.jetty') enabled at server: com.sun.jmx.mbeanserver.JmxMBeanServer@7433cb47
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    ] o.a.s.c.CorePropertiesLocator Found 0 core definitions underneath 
/home/jenkins/jenkins-slave/workspace/Lucene/Lucene-Solr-NightlyTests-8.x/checkout/solr/build/solr-core/test/J2/temp/solr.cloud.BasicDistributedZk2Test_ECF561D5ABAF56F9-001/control-001/cores
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o.a.s.c.c.ConnectionManager Client is connected to ZooKeeper
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o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (0) -> (1)
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o.a.s.c.s.i.ZkClientClusterStateProvider Cluster at 127.0.0.1:35631/solr ready
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(OverseerThreadFactory-2827-thread-1-processing-n:127.0.0.1:36429_) 
[n:127.0.0.1:36429_     ] o.a.s.c.a.c.CreateCollectionCmd Create collection 
control_collection
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x:control_collection_shard1_replica_n1 ] o.a.s.h.a.CoreAdminOperation core 
create command 
qt=/admin/cores&collection.configName=conf1&newCollection=true&name=control_collection_shard1_replica_n1&action=CREATE&numShards=1&collection=control_collection&shard=shard1&wt=javabin&version=2&replicaType=NRT
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x:control_collection_shard1_replica_n1 ] o.a.s.c.TransientSolrCoreCacheDefault 
Allocating transient cache for 4 transient cores
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c:control_collection s:shard1  x:control_collection_shard1_replica_n1 ] 
o.a.s.c.SolrConfig Using Lucene MatchVersion: 8.9.0
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o.a.s.s.IndexSchema Schema name=test
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o.a.s.s.IndexSchema Loaded schema test/1.0 with uniqueid field id
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c:control_collection s:shard1  x:control_collection_shard1_replica_n1 ] 
o.a.s.c.CoreContainer Creating SolrCore 'control_collection_shard1_replica_n1' 
using configuration from configset conf1, trusted=true
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o.a.s.m.r.SolrJmxReporter JMX monitoring for 
'solr.core.control_collection.shard1.replica_n1' (registry 
'solr.core.control_collection.shard1.replica_n1') enabled at server: 
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o.a.s.c.SolrCore [[control_collection_shard1_replica_n1] ] Opening new SolrCore 
at 
[/home/jenkins/jenkins-slave/workspace/Lucene/Lucene-Solr-NightlyTests-8.x/checkout/solr/build/solr-core/test/J2/temp/solr.cloud.BasicDistributedZk2Test_ECF561D5ABAF56F9-001/control-001/cores/control_collection_shard1_replica_n1],
 
dataDir=[/home/jenkins/jenkins-slave/workspace/Lucene/Lucene-Solr-NightlyTests-8.x/checkout/solr/build/solr-core/test/J2/temp/solr.cloud.BasicDistributedZk2Test_ECF561D5ABAF56F9-001/control-001/cores/control_collection_shard1_replica_n1/data/]
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c:control_collection s:shard1  x:control_collection_shard1_replica_n1 ] 
o.a.s.u.RandomMergePolicy RandomMergePolicy wrapping class 
org.apache.lucene.index.TieredMergePolicy: [TieredMergePolicy: 
maxMergeAtOnce=44, maxMergeAtOnceExplicit=40, maxMergedSegmentMB=2.1513671875, 
floorSegmentMB=0.619140625, forceMergeDeletesPctAllowed=22.633372572030915, 
segmentsPerTier=16.0, maxCFSSegmentSizeMB=8.796093022207999E12, 
noCFSRatio=0.6256147080014417, deletesPctAllowed=22.11519732566905
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c:control_collection s:shard1  x:control_collection_shard1_replica_n1 ] 
o.a.s.c.RequestHandlers INVALID paramSet a in requestHandler {type = 
requestHandler,name = /dump,class = DumpRequestHandler,attributes = 
{initParams=a, name=/dump, class=DumpRequestHandler},args = 
{defaults={a=A,b=B}}}
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o.a.s.u.UpdateHandler Using UpdateLog implementation: 
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c:control_collection s:shard1  x:control_collection_shard1_replica_n1 ] 
o.a.s.u.UpdateLog Initializing UpdateLog: dataDir= defaultSyncLevel=FLUSH 
numRecordsToKeep=100 maxNumLogsToKeep=10 numVersionBuckets=65536
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o.a.s.u.RandomMergePolicy RandomMergePolicy wrapping class 
org.apache.lucene.index.LogByteSizeMergePolicy: [LogByteSizeMergePolicy: 
minMergeSize=1677721, mergeFactor=16, maxMergeSize=2147483648, 
maxMergeSizeForForcedMerge=9223372036854775807, calibrateSizeByDeletes=false, 
maxMergeDocs=2147483647, maxCFSSegmentSizeMB=0.8134765625, noCFSRatio=1.0]
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o.a.s.r.ManagedResourceStorage Configured ZooKeeperStorageIO with znodeBase: 
/configs/conf1
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o.a.s.r.ManagedResourceStorage Loaded null at path _rest_managed.json using 
ZooKeeperStorageIO:path=/configs/conf1
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o.a.s.u.UpdateLog Could not find max version in index or recent updates, using 
new clock 1697111954367184896
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(searcherExecutor-2839-thread-1-processing-n:127.0.0.1:36429_ 
x:control_collection_shard1_replica_n1 c:control_collection s:shard1) 
[n:127.0.0.1:36429_ c:control_collection s:shard1  
x:control_collection_shard1_replica_n1 ] o.a.s.c.SolrCore 
[control_collection_shard1_replica_n1]  Registered new searcher autowarm time: 
0 ms
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c:control_collection s:shard1  x:control_collection_shard1_replica_n1 ] 
o.a.s.c.ZkShardTerms Successful update of terms at 
/collections/control_collection/terms/shard1 to Terms{values={core_node2=0}, 
version=0}
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c:control_collection s:shard1  x:control_collection_shard1_replica_n1 ] 
o.a.s.c.ShardLeaderElectionContextBase make sure parent is created 
/collections/control_collection/leaders/shard1
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c:control_collection s:shard1  x:control_collection_shard1_replica_n1 ] 
o.a.s.c.ShardLeaderElectionContext Enough replicas found to continue.
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c:control_collection s:shard1  x:control_collection_shard1_replica_n1 ] 
o.a.s.c.ShardLeaderElectionContext I may be the new leader - try and sync
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c:control_collection s:shard1  x:control_collection_shard1_replica_n1 ] 
o.a.s.c.SyncStrategy Sync replicas to 
http://127.0.0.1:36429/control_collection_shard1_replica_n1/
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c:control_collection s:shard1  x:control_collection_shard1_replica_n1 ] 
o.a.s.c.SyncStrategy Sync Success - now sync replicas to me
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c:control_collection s:shard1  x:control_collection_shard1_replica_n1 ] 
o.a.s.c.SyncStrategy 
http://127.0.0.1:36429/control_collection_shard1_replica_n1/ has no replicas
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c:control_collection s:shard1  x:control_collection_shard1_replica_n1 ] 
o.a.s.c.ShardLeaderElectionContextBase Creating leader registration node 
/collections/control_collection/leaders/shard1/leader after winning as 
/collections/control_collection/leader_elect/shard1/election/73338044864921604-core_node2-n_0000000000
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c:control_collection s:shard1  x:control_collection_shard1_replica_n1 ] 
o.a.s.c.ShardLeaderElectionContext I am the new leader: 
http://127.0.0.1:36429/control_collection_shard1_replica_n1/ shard1
   [junit4]   2> 274128 INFO  (zkCallback-2819-thread-1) [     ] 
o.a.s.c.c.ZkStateReader A cluster state change: [WatchedEvent 
state:SyncConnected type:NodeDataChanged 
path:/collections/control_collection/state.json] for collection 
[control_collection] has occurred - updating... (live nodes size: [1])
   [junit4]   2> 274128 INFO  (zkCallback-2819-thread-2) [     ] 
o.a.s.c.c.ZkStateReader A cluster state change: [WatchedEvent 
state:SyncConnected type:NodeDataChanged 
path:/collections/control_collection/state.json] for collection 
[control_collection] has occurred - updating... (live nodes size: [1])
   [junit4]   2> 274128 INFO  (qtp293479509-3725) [n:127.0.0.1:36429_ 
c:control_collection s:shard1  x:control_collection_shard1_replica_n1 ] 
o.a.s.c.ZkController I am the leader, no recovery necessary
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o.a.s.s.HttpSolrCall [admin] webapp=null path=/admin/cores 
params={qt=/admin/cores&collection.configName=conf1&newCollection=true&name=control_collection_shard1_replica_n1&action=CREATE&numShards=1&collection=control_collection&shard=shard1&wt=javabin&version=2&replicaType=NRT}
 status=0 QTime=1439
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o.a.s.h.a.CollectionsHandler Wait for new collection to be active for at most 
45 seconds. Check all shard replicas
   [junit4]   2> 274231 INFO  (zkCallback-2819-thread-2) [     ] 
o.a.s.c.c.ZkStateReader A cluster state change: [WatchedEvent 
state:SyncConnected type:NodeDataChanged 
path:/collections/control_collection/state.json] for collection 
[control_collection] has occurred - updating... (live nodes size: [1])
   [junit4]   2> 274231 INFO  (zkCallback-2819-thread-1) [     ] 
o.a.s.c.c.ZkStateReader A cluster state change: [WatchedEvent 
state:SyncConnected type:NodeDataChanged 
path:/collections/control_collection/state.json] for collection 
[control_collection] has occurred - updating... (live nodes size: [1])
   [junit4]   2> 274231 INFO  (zkCallback-2819-thread-3) [     ] 
o.a.s.c.c.ZkStateReader A cluster state change: [WatchedEvent 
state:SyncConnected type:NodeDataChanged 
path:/collections/control_collection/state.json] for collection 
[control_collection] has occurred - updating... (live nodes size: [1])
   [junit4]   2> 274232 INFO  (qtp293479509-3723) [n:127.0.0.1:36429_     ] 
o.a.s.s.HttpSolrCall [admin] webapp=null path=/admin/collections 
params={collection.configName=conf1&name=control_collection&nrtReplicas=1&action=CREATE&numShards=1&createNodeSet=127.0.0.1:36429_&wt=javabin&version=2}
 status=0 QTime=1660
   [junit4]   2> 274232 INFO  
(TEST-BasicDistributedZk2Test.test-seed#[ECF561D5ABAF56F9]) [     ] 
o.a.s.c.AbstractFullDistribZkTestBase Waiting to see 1 active replicas in 
collection: control_collection
   [junit4]   2> 274340 INFO  
(TEST-BasicDistributedZk2Test.test-seed#[ECF561D5ABAF56F9]) [     ] 
o.a.s.c.c.ConnectionManager Waiting for client to connect to ZooKeeper
   [junit4]   2> 274341 INFO  (zkConnectionManagerCallback-2848-thread-1) [     
] o.a.s.c.c.ConnectionManager zkClient has connected
   [junit4]   2> 274341 INFO  
(TEST-BasicDistributedZk2Test.test-seed#[ECF561D5ABAF56F9]) [     ] 
o.a.s.c.c.ConnectionManager Client is connected to ZooKeeper
   [junit4]   2> 274342 INFO  
(TEST-BasicDistributedZk2Test.test-seed#[ECF561D5ABAF56F9]) [     ] 
o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (0) -> (1)
   [junit4]   2> 274343 INFO  
(TEST-BasicDistributedZk2Test.test-seed#[ECF561D5ABAF56F9]) [     ] 
o.a.s.c.s.i.ZkClientClusterStateProvider Cluster at 127.0.0.1:35631/solr ready
   [junit4]   2> 274343 INFO  
(TEST-BasicDistributedZk2Test.test-seed#[ECF561D5ABAF56F9]) [     ] 
o.a.s.c.ChaosMonkey monkey: init - expire sessions:false cause connection 
loss:false
   [junit4]   2> 274350 INFO  
(OverseerThreadFactory-2827-thread-2-processing-n:127.0.0.1:36429_) 
[n:127.0.0.1:36429_     ] o.a.s.c.a.c.CreateCollectionCmd Create collection 
collection1
   [junit4]   2> 274351 INFO  
(OverseerCollectionConfigSetProcessor-73338044864921604-127.0.0.1:36429_-n_0000000000)
 [n:127.0.0.1:36429_     ] o.a.s.c.OverseerTaskQueue Response ZK path: 
/overseer/collection-queue-work/qnr-0000000000 doesn't exist. Requestor may 
have disconnected from ZooKeeper
   [junit4]   2> 274556 WARN  
(OverseerThreadFactory-2827-thread-2-processing-n:127.0.0.1:36429_) 
[n:127.0.0.1:36429_     ] o.a.s.c.a.c.CreateCollectionCmd It is unusual to 
create a collection (collection1) without cores.
   [junit4]   2> 274557 INFO  (qtp293479509-3725) [n:127.0.0.1:36429_     ] 
o.a.s.h.a.CollectionsHandler Wait for new collection to be active for at most 
45 seconds. Check all shard replicas
   [junit4]   2> 274558 INFO  (qtp293479509-3725) [n:127.0.0.1:36429_     ] 
o.a.s.c.c.ZkStateReader /collections/collection1/state.json is deleted, stop 
watching children
   [junit4]   2> 274558 INFO  (qtp293479509-3725) [n:127.0.0.1:36429_     ] 
o.a.s.s.HttpSolrCall [admin] webapp=null path=/admin/collections 
params={collection.configName=conf1&name=collection1&nrtReplicas=1&action=CREATE&numShards=2&createNodeSet=&stateFormat=1&wt=javabin&version=2}
 status=0 QTime=214
   [junit4]   2> 274559 INFO  
(TEST-BasicDistributedZk2Test.test-seed#[ECF561D5ABAF56F9]) [     ] 
o.a.s.c.c.ZkStateReader /collections/collection1/state.json is deleted, stop 
watching children
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(TEST-BasicDistributedZk2Test.test-seed#[ECF561D5ABAF56F9]) [     ] 
o.a.s.c.SolrCloudTestCase active slice count: 2 expected: 2
   [junit4]   2> 274560 INFO  
(TEST-BasicDistributedZk2Test.test-seed#[ECF561D5ABAF56F9]) [     ] 
o.a.s.c.SolrCloudTestCase active replica count: 0 expected replica count: 0
   [junit4]   2> 274560 INFO  
(TEST-BasicDistributedZk2Test.test-seed#[ECF561D5ABAF56F9]) [     ] 
o.a.s.c.SolrCloudTestCase active slice count: 2 expected: 2
   [junit4]   2> 274560 INFO  
(TEST-BasicDistributedZk2Test.test-seed#[ECF561D5ABAF56F9]) [     ] 
o.a.s.c.SolrCloudTestCase active replica count: 0 expected replica count: 0
   [junit4]   2> 274560 INFO  
(TEST-BasicDistributedZk2Test.test-seed#[ECF561D5ABAF56F9]) [     ] 
o.a.s.c.SolrCloudTestCase active slice count: 2 expected: 2
   [junit4]   2> 274560 INFO  
(TEST-BasicDistributedZk2Test.test-seed#[ECF561D5ABAF56F9]) [     ] 
o.a.s.c.SolrCloudTestCase active replica count: 0 expected replica count: 0
   [junit4]   2> 274560 INFO  
(TEST-BasicDistributedZk2Test.test-seed#[ECF561D5ABAF56F9]) [     ] 
o.a.s.c.AbstractFullDistribZkTestBase Creating jetty instances 
pullReplicaCount=0 numOtherReplicas=4
   [junit4]   2> 274671 INFO  
(TEST-BasicDistributedZk2Test.test-seed#[ECF561D5ABAF56F9]) [     ] 
o.a.s.c.AbstractFullDistribZkTestBase create jetty 1 in directory 
/home/jenkins/jenkins-slave/workspace/Lucene/Lucene-Solr-NightlyTests-8.x/checkout/solr/build/solr-core/test/J2/temp/solr.cloud.BasicDistributedZk2Test_ECF561D5ABAF56F9-001/shard-1-001
 of type NRT for shard2
   [junit4]   2> 274672 INFO  (closeThreadPool-2849-thread-1) [     ] 
o.a.s.c.s.e.JettySolrRunner Start Jetty (configured port=

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

2> 1174605 INFO  (jetty-closer-7774-thread-2) [     ] o.a.s.m.SolrMetricManager 
Closing metric reporters for registry=solr.jvm tag=null
   [junit4]   2> 1174605 INFO  (jetty-closer-7774-thread-2) [     ] 
o.a.s.m.SolrMetricManager Closing metric reporters for registry=solr.jetty 
tag=null
   [junit4]   2> 1174605 INFO  (jetty-closer-7774-thread-2) [     ] 
o.a.s.m.SolrMetricManager Closing metric reporters for registry=solr.cluster 
tag=null
   [junit4]   2> 1174605 INFO  (jetty-closer-7774-thread-1) [     ] 
o.a.s.m.SolrMetricManager Closing metric reporters for registry=solr.node 
tag=null
   [junit4]   2> 1174605 INFO  (jetty-closer-7774-thread-1) [     ] 
o.a.s.m.SolrMetricManager Closing metric reporters for registry=solr.jvm 
tag=null
   [junit4]   2> 1174605 INFO  (jetty-closer-7774-thread-1) [     ] 
o.a.s.m.SolrMetricManager Closing metric reporters for registry=solr.jetty 
tag=null
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o.a.s.m.SolrMetricManager Closing metric reporters for registry=solr.cluster 
tag=null
   [junit4]   2> 1174609 INFO  (closeThreadPool-7784-thread-1) [     ] 
o.a.s.c.Overseer Overseer 
(id=73338103127080966-127.0.0.1:44031_solr-n_0000000000) closing
   [junit4]   2> 1174613 INFO  
(OverseerStateUpdate-73338103127080966-127.0.0.1:44031_solr-n_0000000000) 
[n:127.0.0.1:44031_solr     ] o.a.s.c.Overseer Overseer Loop exiting : 
127.0.0.1:44031_solr
   [junit4]   2> 1174620 INFO  
(OverseerAutoScalingTriggerThread-73338103127080966-127.0.0.1:44031_solr-n_0000000000)
 [     ] o.a.s.c.a.OverseerTriggerThread OverseerTriggerThread woken up but we 
are closed, exiting.
   [junit4]   2> 1174621 INFO  (closeThreadPool-7784-thread-2) [     ] 
o.a.s.c.Overseer Overseer 
(id=73338103127080966-127.0.0.1:44031_solr-n_0000000000) closing
   [junit4]   2> 1174621 WARN  
(jetty-launcher-7671-thread-1-SendThread(127.0.0.1:41017)) [     ] 
o.a.z.ClientCnxn An exception was thrown while closing send thread for session 
0x1048c9dc1640006.
   [junit4]   2>           => EndOfStreamException: Unable to read additional 
data from server sessionid 0x1048c9dc1640006, likely server has closed socket
   [junit4]   2>        at 
org.apache.zookeeper.ClientCnxnSocketNIO.doIO(ClientCnxnSocketNIO.java:77)
   [junit4]   2> org.apache.zookeeper.ClientCnxn$EndOfStreamException: Unable 
to read additional data from server sessionid 0x1048c9dc1640006, likely server 
has closed socket
   [junit4]   2>        at 
org.apache.zookeeper.ClientCnxnSocketNIO.doIO(ClientCnxnSocketNIO.java:77) 
~[zookeeper-3.6.2.jar:3.6.2]
   [junit4]   2>        at 
org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:350)
 ~[zookeeper-3.6.2.jar:3.6.2]
   [junit4]   2>        at 
org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1275) 
[zookeeper-3.6.2.jar:3.6.2]
   [junit4]   2> 1174621 WARN  
(TEST-LeaderTragicEventTest.testOtherReplicasAreNotActive-seed#[ECF561D5ABAF56F9]-SendThread(127.0.0.1:41017))
 [     ] o.a.z.ClientCnxn An exception was thrown while closing send thread for 
session 0x1048c9dc164000c.
   [junit4]   2>           => EndOfStreamException: Unable to read additional 
data from server sessionid 0x1048c9dc164000c, likely server has closed socket
   [junit4]   2>        at 
org.apache.zookeeper.ClientCnxnSocketNIO.doIO(ClientCnxnSocketNIO.java:77)
   [junit4]   2> org.apache.zookeeper.ClientCnxn$EndOfStreamException: Unable 
to read additional data from server sessionid 0x1048c9dc164000c, likely server 
has closed socket
   [junit4]   2>        at 
org.apache.zookeeper.ClientCnxnSocketNIO.doIO(ClientCnxnSocketNIO.java:77) 
~[zookeeper-3.6.2.jar:3.6.2]
   [junit4]   2>        at 
org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:350)
 ~[zookeeper-3.6.2.jar:3.6.2]
   [junit4]   2>        at 
org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1275) 
[zookeeper-3.6.2.jar:3.6.2]
   [junit4]   2> 1174722 INFO  (jetty-closer-7774-thread-1) [     ] 
o.a.s.c.Overseer Overseer 
(id=73338103127080966-127.0.0.1:44031_solr-n_0000000000) closing
   [junit4]   2> 1174723 INFO  (jetty-closer-7774-thread-1) [     ] 
o.e.j.s.AbstractConnector Stopped ServerConnector@584f5f37{SSL, (ssl, 
http/1.1)}{127.0.0.1:0}
   [junit4]   2> 1174723 INFO  (jetty-closer-7774-thread-1) [     ] 
o.e.j.s.h.ContextHandler Stopped 
o.e.j.s.ServletContextHandler@6ddfa13a{/solr,null,STOPPED}
   [junit4]   2> 1174723 INFO  (jetty-closer-7774-thread-1) [     ] 
o.e.j.s.session node0 Stopped scavenging
   [junit4]   2> 1174823 INFO  (jetty-closer-7774-thread-2) [     ] 
o.e.j.s.AbstractConnector Stopped ServerConnector@15b92ad5{SSL, (ssl, 
http/1.1)}{127.0.0.1:32977}
   [junit4]   2> 1174824 INFO  (jetty-closer-7774-thread-2) [     ] 
o.e.j.s.h.ContextHandler Stopped 
o.e.j.s.ServletContextHandler@11119bae{/solr,null,STOPPED}
   [junit4]   2> 1174824 INFO  (jetty-closer-7774-thread-2) [     ] 
o.e.j.s.session node0 Stopped scavenging
   [junit4]   2> 1174824 INFO  
(SUITE-LeaderTragicEventTest-seed#[ECF561D5ABAF56F9]-worker) [     ] 
o.a.s.c.ZkTestServer Shutting down ZkTestServer.
   [junit4]   2> 1175027 WARN  (ZkTestServer Run Thread) [     ] 
o.a.s.c.ZkTestServer Watch limit violations: 
   [junit4]   2> Maximum concurrent create/delete watches above limit:
   [junit4]   2> 
   [junit4]   2>        9       
/solr/collections/testOtherReplicasAreNotActive/terms/shard1
   [junit4]   2>        8       
/solr/collections/testOtherReplicasAreNotActive/state.json
   [junit4]   2>        4       /solr/aliases.json
   [junit4]   2>        4       /solr/collections/testLeaderFailsOver/state.json
   [junit4]   2>        4       /solr/configs/config
   [junit4]   2>        3       
/solr/collections/testLeaderFailsOver/terms/shard1
   [junit4]   2>        3       /solr/packages.json
   [junit4]   2>        3       /solr/security.json
   [junit4]   2> 
   [junit4]   2> Maximum concurrent data watches above limit:
   [junit4]   2> 
   [junit4]   2>        29      
/solr/collections/testOtherReplicasAreNotActive/state.json
   [junit4]   2>        4       /solr/collections/testLeaderFailsOver/state.json
   [junit4]   2>        4       /solr/clusterstate.json
   [junit4]   2>        4       /solr/clusterprops.json
   [junit4]   2>        2       
/solr/overseer_elect/election/73338103127080966-127.0.0.1:44031_solr-n_0000000000
   [junit4]   2>        2       
/solr/collections/testOtherReplicasAreNotActive/leader_elect/shard1/election/73338103127080966-core_node3-n_0000000000
   [junit4]   2> 
   [junit4]   2> Maximum concurrent children watches above limit:
   [junit4]   2> 
   [junit4]   2>        43      /solr/overseer/queue
   [junit4]   2>        16      /solr/collections
   [junit4]   2>        16      /solr/overseer/collection-queue-work
   [junit4]   2>        14      
/solr/collections/testOtherReplicasAreNotActive/state.json
   [junit4]   2>        12      /solr/live_nodes
   [junit4]   2>        4       /solr/collections/testLeaderFailsOver/state.json
   [junit4]   2> 
   [junit4]   2> 1175029 INFO  
(SUITE-LeaderTragicEventTest-seed#[ECF561D5ABAF56F9]-worker) [     ] 
o.a.s.c.ZkTestServer waitForServerDown: 127.0.0.1:41017
   [junit4]   2> 1175029 INFO  
(SUITE-LeaderTragicEventTest-seed#[ECF561D5ABAF56F9]-worker) [     ] 
o.a.s.c.ZkTestServer parse host and port list: 127.0.0.1:41017
   [junit4]   2> 1175029 INFO  
(SUITE-LeaderTragicEventTest-seed#[ECF561D5ABAF56F9]-worker) [     ] 
o.a.s.c.ZkTestServer connecting to 127.0.0.1 41017
   [junit4]   2> NOTE: leaving temporary files on disk at: 
/home/jenkins/jenkins-slave/workspace/Lucene/Lucene-Solr-NightlyTests-8.x/checkout/solr/build/solr-core/test/J1/temp/solr.cloud.LeaderTragicEventTest_ECF561D5ABAF56F9-001
   [junit4]   2> Apr 15, 2021 1:23:03 PM 
com.carrotsearch.randomizedtesting.ThreadLeakControl checkThreadLeaks
   [junit4]   2> WARNING: Will linger awaiting termination of 1 leaked 
thread(s).
   [junit4]   2> NOTE: test params are: codec=Asserting(Lucene87): {}, 
docValues:{}, maxPointsInLeafNode=668, maxMBSortInHeap=5.11672892386408, 
sim=Asserting(RandomSimilarity(queryNorm=false): {}), locale=tr-TR, 
timezone=America/Lima
   [junit4]   2> NOTE: Linux 4.15.0-112-generic amd64/Oracle Corporation 
1.8.0_281 (64-bit)/cpus=4,threads=1,free=326414472,total=524812288
   [junit4]   2> NOTE: All tests run in this JVM: [TestCoreContainer, 
ZookeeperStatusHandlerTest, ZkStateWriterTest, CdcrUpdateLogTest, 
TestDistributedMap, TestAddFieldRealTimeGet, TestGraphTermsQParserPlugin, 
TestConfigOverlay, TestSolrConfigHandler, UpdateParamsTest, TestSolrJ, 
TestFacetMethods, JWTAuthPluginIntegrationTest, 
OverseerCollectionConfigSetProcessorTest, TestQueryTypes, 
DistributedUpdateProcessorTest, TestDistribPackageStore, 
DistribDocExpirationUpdateProcessorTest, DistributedTermsComponentTest, 
ManagedSchemaRoundRobinCloudTest, TestSweetSpotSimilarityFactory, 
TestReversedWildcardFilterFactory, ReindexCollectionTest, 
BasicFunctionalityTest, SignatureUpdateProcessorFactoryTest, TestLogWatcher, 
TestPullReplicaErrorHandling, TestComplexPhraseLeadingWildcard, 
XsltUpdateRequestHandlerTest, TestInPlaceUpdatesDistrib, SuggesterWFSTTest, 
PeerSyncWithLeaderAndIndexFingerprintCachingTest, TestDistributedSearch, 
TestFieldSortValues, TestBM25SimilarityFactory, TestFileDictionaryLookup, 
ChangedSchemaMergeTest, QueryParsingTest, TestSchemaNameResource, 
TestRangeQuery, TestSimNodeLostTrigger, SolrCLIZkUtilsTest, TestSearcherReuse, 
LeaderElectionIntegrationTest, BlockJoinFacetRandomTest, 
AssignBackwardCompatibilityTest, TestRawTransformer, 
TestSolrConfigHandlerCloud, TestClusterProperties, PurgeGraphTest, 
SpellCheckCollatorWithCollapseTest, AtomicUpdatesTest, TestSimExtremeIndexing, 
SolrCloudReportersTest, TestCoreAdminApis, TestUseDocValuesAsStored, 
TestNumericTerms64, TestValueSourceCache, TestDFRSimilarityFactory, 
MetricsHistoryHandlerTest, PolyFieldTest, LoggingHandlerTest, 
OverseerSolrResponseUnsafeSerializationTest, TestReplicaProperties, 
AnalyticsQueryTest, TaggingAttributeTest, PhrasesIdentificationComponentTest, 
DynamicMapsTest, TestJavabinTupleStreamParser, CreateRoutedAliasTest, 
UniqFieldsUpdateProcessorFactoryTest, SolrCoreMetricManagerTest, 
MetricUtilsTest, LeaderTragicEventTest]
   [junit4] Completed [818/936 (3!)] on J1 in 16.01s, 2 tests, 1 error <<< 
FAILURES!

[...truncated 51184 lines...]
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