Build: http://jenkins.thetaphi.de/job/Lucene-Solr-6.x-Linux/838/
Java: 64bit/jdk-9-ea+121 -XX:-UseCompressedOops -XX:+UseG1GC

22 tests failed.
FAILED:  org.apache.solr.schema.TestCloudManagedSchema.test

Error Message:
Schema resource name differs from expected name expected:<[managed-schema]> but 
was:<[schema.xml]>

Stack Trace:
org.junit.ComparisonFailure: Schema resource name differs from expected name 
expected:<[managed-schema]> but was:<[schema.xml]>
        at 
__randomizedtesting.SeedInfo.seed([D9809254EDA791CE:51D4AD8E435BFC36]:0)
        at org.junit.Assert.assertEquals(Assert.java:125)
        at 
org.apache.solr.schema.TestCloudManagedSchema.test(TestCloudManagedSchema.java:68)
        at 
jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(java.base@9-ea/Native 
Method)
        at 
jdk.internal.reflect.NativeMethodAccessorImpl.invoke(java.base@9-ea/NativeMethodAccessorImpl.java:62)
        at 
jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(java.base@9-ea/DelegatingMethodAccessorImpl.java:43)
        at java.lang.reflect.Method.invoke(java.base@9-ea/Method.java:531)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner.invoke(RandomizedRunner.java:1764)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner$8.evaluate(RandomizedRunner.java:871)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner$9.evaluate(RandomizedRunner.java:907)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner$10.evaluate(RandomizedRunner.java:921)
        at 
org.apache.solr.BaseDistributedSearchTestCase$ShardsRepeatRule$ShardsFixedStatement.callStatement(BaseDistributedSearchTestCase.java:992)
        at 
org.apache.solr.BaseDistributedSearchTestCase$ShardsRepeatRule$ShardsStatement.evaluate(BaseDistributedSearchTestCase.java:967)
        at 
com.carrotsearch.randomizedtesting.rules.SystemPropertiesRestoreRule$1.evaluate(SystemPropertiesRestoreRule.java:57)
        at 
org.apache.lucene.util.TestRuleSetupTeardownChained$1.evaluate(TestRuleSetupTeardownChained.java:49)
        at 
org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeAfterRule.java:45)
        at 
org.apache.lucene.util.TestRuleThreadAndTestName$1.evaluate(TestRuleThreadAndTestName.java:48)
        at 
org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRuleIgnoreAfterMaxFailures.java:64)
        at 
org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure.java:47)
        at 
com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
        at 
com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.run(ThreadLeakControl.java:367)
        at 
com.carrotsearch.randomizedtesting.ThreadLeakControl.forkTimeoutingTask(ThreadLeakControl.java:809)
        at 
com.carrotsearch.randomizedtesting.ThreadLeakControl$3.evaluate(ThreadLeakControl.java:460)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner.runSingleTest(RandomizedRunner.java:880)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner$5.evaluate(RandomizedRunner.java:781)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner$6.evaluate(RandomizedRunner.java:816)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner$7.evaluate(RandomizedRunner.java:827)
        at 
com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
        at 
com.carrotsearch.randomizedtesting.rules.SystemPropertiesRestoreRule$1.evaluate(SystemPropertiesRestoreRule.java:57)
        at 
org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeAfterRule.java:45)
        at 
com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
        at 
org.apache.lucene.util.TestRuleStoreClassName$1.evaluate(TestRuleStoreClassName.java:41)
        at 
com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMethodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
        at 
com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMethodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
        at 
com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
        at 
com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
        at 
com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
        at 
org.apache.lucene.util.TestRuleAssertionsRequired$1.evaluate(TestRuleAssertionsRequired.java:53)
        at 
org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure.java:47)
        at 
org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRuleIgnoreAfterMaxFailures.java:64)
        at 
org.apache.lucene.util.TestRuleIgnoreTestSuites$1.evaluate(TestRuleIgnoreTestSuites.java:54)
        at 
com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
        at 
com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.run(ThreadLeakControl.java:367)
        at java.lang.Thread.run(java.base@9-ea/Thread.java:843)


FAILED:  
org.apache.solr.cloud.CollectionTooManyReplicasTest.testAddTooManyReplicas

Error Message:
No registered leader was found after waiting for 10000ms , collection: 
collection1 slice: shard1

Stack Trace:
org.apache.solr.common.SolrException: No registered leader was found after 
waiting for 10000ms , collection: collection1 slice: shard1
        at 
__randomizedtesting.SeedInfo.seed([D9809254EDA791CE:54D2E68CA341AE7F]:0)
        at 
org.apache.solr.common.cloud.ZkStateReader.getLeaderRetry(ZkStateReader.java:718)
        at 
org.apache.solr.cloud.AbstractFullDistribZkTestBase.createJettys(AbstractFullDistribZkTestBase.java:427)
        at 
org.apache.solr.cloud.AbstractFullDistribZkTestBase.createServers(AbstractFullDistribZkTestBase.java:332)
        at 
org.apache.solr.BaseDistributedSearchTestCase$ShardsRepeatRule$ShardsFixedStatement.callStatement(BaseDistributedSearchTestCase.java:990)
        at 
org.apache.solr.BaseDistributedSearchTestCase$ShardsRepeatRule$ShardsStatement.evaluate(BaseDistributedSearchTestCase.java:967)
        at 
com.carrotsearch.randomizedtesting.rules.SystemPropertiesRestoreRule$1.evaluate(SystemPropertiesRestoreRule.java:57)
        at 
org.apache.lucene.util.TestRuleSetupTeardownChained$1.evaluate(TestRuleSetupTeardownChained.java:49)
        at 
org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeAfterRule.java:45)
        at 
org.apache.lucene.util.TestRuleThreadAndTestName$1.evaluate(TestRuleThreadAndTestName.java:48)
        at 
org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRuleIgnoreAfterMaxFailures.java:64)
        at 
org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure.java:47)
        at 
com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
        at 
com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.run(ThreadLeakControl.java:367)
        at 
com.carrotsearch.randomizedtesting.ThreadLeakControl.forkTimeoutingTask(ThreadLeakControl.java:809)
        at 
com.carrotsearch.randomizedtesting.ThreadLeakControl$3.evaluate(ThreadLeakControl.java:460)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner.runSingleTest(RandomizedRunner.java:880)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner$5.evaluate(RandomizedRunner.java:781)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner$6.evaluate(RandomizedRunner.java:816)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner$7.evaluate(RandomizedRunner.java:827)
        at 
com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
        at 
com.carrotsearch.randomizedtesting.rules.SystemPropertiesRestoreRule$1.evaluate(SystemPropertiesRestoreRule.java:57)
        at 
org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeAfterRule.java:45)
        at 
com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
        at 
org.apache.lucene.util.TestRuleStoreClassName$1.evaluate(TestRuleStoreClassName.java:41)
        at 
com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMethodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
        at 
com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMethodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
        at 
com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
        at 
com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
        at 
com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
        at 
org.apache.lucene.util.TestRuleAssertionsRequired$1.evaluate(TestRuleAssertionsRequired.java:53)
        at 
org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure.java:47)
        at 
org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRuleIgnoreAfterMaxFailures.java:64)
        at 
org.apache.lucene.util.TestRuleIgnoreTestSuites$1.evaluate(TestRuleIgnoreTestSuites.java:54)
        at 
com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
        at 
com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.run(ThreadLeakControl.java:367)
        at java.lang.Thread.run(java.base@9-ea/Thread.java:843)


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

Error Message:
15 threads leaked from SUITE scope at 
org.apache.solr.cloud.LeaderElectionIntegrationTest:     1) Thread[id=7095, 
name=TEST-LeaderElectionIntegrationTest.testLeaderElectionAfterClientTimeout-seed#[D9809254EDA791CE]-EventThread,
 state=WAITING, group=TGRP-LeaderElectionIntegrationTest]         at 
jdk.internal.misc.Unsafe.park(java.base@9-ea/Native Method)         at 
java.util.concurrent.locks.LockSupport.park(java.base@9-ea/LockSupport.java:190)
         at 
java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(java.base@9-ea/AbstractQueuedSynchronizer.java:2064)
         at 
java.util.concurrent.LinkedBlockingQueue.take(java.base@9-ea/LinkedBlockingQueue.java:442)
         at 
org.apache.zookeeper.ClientCnxn$EventThread.run(ClientCnxn.java:494)    2) 
Thread[id=7074, name=Thread-2371, state=WAITING, 
group=TGRP-LeaderElectionIntegrationTest]         at 
java.lang.Object.wait(java.base@9-ea/Native Method)         at 
java.lang.Object.wait(java.base@9-ea/Object.java:516)         at 
org.apache.solr.core.CloserThread.run(CoreContainer.java:1253)    3) 
Thread[id=7094, 
name=TEST-LeaderElectionIntegrationTest.testLeaderElectionAfterClientTimeout-seed#[D9809254EDA791CE]-SendThread(127.0.0.1:39710),
 state=TIMED_WAITING, group=TGRP-LeaderElectionIntegrationTest]         at 
java.lang.Thread.sleep(java.base@9-ea/Native Method)         at 
org.apache.zookeeper.client.StaticHostProvider.next(StaticHostProvider.java:101)
         at 
org.apache.zookeeper.ClientCnxn$SendThread.startConnect(ClientCnxn.java:940)    
     at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1003)    
4) Thread[id=7103, name=zkCallback-1274-thread-3, state=TIMED_WAITING, 
group=TGRP-LeaderElectionIntegrationTest]         at 
jdk.internal.misc.Unsafe.park(java.base@9-ea/Native Method)         at 
java.util.concurrent.locks.LockSupport.parkNanos(java.base@9-ea/LockSupport.java:230)
         at 
java.util.concurrent.SynchronousQueue$TransferStack.awaitFulfill(java.base@9-ea/SynchronousQueue.java:461)
         at 
java.util.concurrent.SynchronousQueue$TransferStack.transfer(java.base@9-ea/SynchronousQueue.java:362)
         at 
java.util.concurrent.SynchronousQueue.poll(java.base@9-ea/SynchronousQueue.java:937)
         at 
java.util.concurrent.ThreadPoolExecutor.getTask(java.base@9-ea/ThreadPoolExecutor.java:1082)
         at 
java.util.concurrent.ThreadPoolExecutor.runWorker(java.base@9-ea/ThreadPoolExecutor.java:1143)
         at 
java.util.concurrent.ThreadPoolExecutor$Worker.run(java.base@9-ea/ThreadPoolExecutor.java:632)
         at java.lang.Thread.run(java.base@9-ea/Thread.java:843)    5) 
Thread[id=7099, 
name=OverseerHdfsCoreFailoverThread-96025796035018755-127.0.0.1:7000_solr-n_0000000000,
 state=TIMED_WAITING, group=Overseer Hdfs SolrCore Failover Thread.]         at 
java.lang.Thread.sleep(java.base@9-ea/Native Method)         at 
org.apache.solr.cloud.OverseerAutoReplicaFailoverThread.run(OverseerAutoReplicaFailoverThread.java:137)
         at java.lang.Thread.run(java.base@9-ea/Thread.java:843)    6) 
Thread[id=7072, 
name=OverseerCollectionConfigSetProcessor-96025775042068483-127.0.0.1:7000_solr-n_0000000000,
 state=TIMED_WAITING, group=Overseer collection creation process.]         at 
java.lang.Thread.sleep(java.base@9-ea/Native Method)         at 
org.apache.solr.common.cloud.ZkCmdExecutor.retryDelay(ZkCmdExecutor.java:102)   
      at 
org.apache.solr.common.cloud.ZkCmdExecutor.retryOperation(ZkCmdExecutor.java:70)
         at 
org.apache.solr.common.cloud.SolrZkClient.getData(SolrZkClient.java:345)        
 at 
org.apache.solr.cloud.OverseerTaskProcessor.amILeader(OverseerTaskProcessor.java:328)
         at 
org.apache.solr.cloud.OverseerTaskProcessor.run(OverseerTaskProcessor.java:167) 
        at java.lang.Thread.run(java.base@9-ea/Thread.java:843)    7) 
Thread[id=7102, name=zkCallback-1274-thread-2, state=TIMED_WAITING, 
group=TGRP-LeaderElectionIntegrationTest]         at 
jdk.internal.misc.Unsafe.park(java.base@9-ea/Native Method)         at 
java.util.concurrent.locks.LockSupport.parkNanos(java.base@9-ea/LockSupport.java:230)
         at 
java.util.concurrent.SynchronousQueue$TransferStack.awaitFulfill(java.base@9-ea/SynchronousQueue.java:461)
         at 
java.util.concurrent.SynchronousQueue$TransferStack.transfer(java.base@9-ea/SynchronousQueue.java:362)
         at 
java.util.concurrent.SynchronousQueue.poll(java.base@9-ea/SynchronousQueue.java:937)
         at 
java.util.concurrent.ThreadPoolExecutor.getTask(java.base@9-ea/ThreadPoolExecutor.java:1082)
         at 
java.util.concurrent.ThreadPoolExecutor.runWorker(java.base@9-ea/ThreadPoolExecutor.java:1143)
         at 
java.util.concurrent.ThreadPoolExecutor$Worker.run(java.base@9-ea/ThreadPoolExecutor.java:632)
         at java.lang.Thread.run(java.base@9-ea/Thread.java:843)    8) 
Thread[id=7098, 
name=OverseerCollectionConfigSetProcessor-96025796035018755-127.0.0.1:7000_solr-n_0000000000,
 state=TIMED_WAITING, group=Overseer collection creation process.]         at 
java.lang.Thread.sleep(java.base@9-ea/Native Method)         at 
org.apache.solr.common.cloud.ZkCmdExecutor.retryDelay(ZkCmdExecutor.java:102)   
      at 
org.apache.solr.common.cloud.ZkCmdExecutor.retryOperation(ZkCmdExecutor.java:70)
         at 
org.apache.solr.common.cloud.SolrZkClient.getData(SolrZkClient.java:345)        
 at 
org.apache.solr.cloud.OverseerTaskProcessor.amILeader(OverseerTaskProcessor.java:328)
         at 
org.apache.solr.cloud.OverseerTaskProcessor.run(OverseerTaskProcessor.java:167) 
        at java.lang.Thread.run(java.base@9-ea/Thread.java:843)    9) 
Thread[id=7069, 
name=TEST-LeaderElectionIntegrationTest.testSimpleSliceLeaderElection-seed#[D9809254EDA791CE]-EventThread,
 state=WAITING, group=TGRP-LeaderElectionIntegrationTest]         at 
jdk.internal.misc.Unsafe.park(java.base@9-ea/Native Method)         at 
java.util.concurrent.locks.LockSupport.park(java.base@9-ea/LockSupport.java:190)
         at 
java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(java.base@9-ea/AbstractQueuedSynchronizer.java:2064)
         at 
java.util.concurrent.LinkedBlockingQueue.take(java.base@9-ea/LinkedBlockingQueue.java:442)
         at 
org.apache.zookeeper.ClientCnxn$EventThread.run(ClientCnxn.java:494)   10) 
Thread[id=7104, name=zkCallback-1274-thread-4, state=TIMED_WAITING, 
group=TGRP-LeaderElectionIntegrationTest]         at 
jdk.internal.misc.Unsafe.park(java.base@9-ea/Native Method)         at 
java.util.concurrent.locks.LockSupport.parkNanos(java.base@9-ea/LockSupport.java:230)
         at 
java.util.concurrent.SynchronousQueue$TransferStack.awaitFulfill(java.base@9-ea/SynchronousQueue.java:461)
         at 
java.util.concurrent.SynchronousQueue$TransferStack.transfer(java.base@9-ea/SynchronousQueue.java:362)
         at 
java.util.concurrent.SynchronousQueue.poll(java.base@9-ea/SynchronousQueue.java:937)
         at 
java.util.concurrent.ThreadPoolExecutor.getTask(java.base@9-ea/ThreadPoolExecutor.java:1082)
         at 
java.util.concurrent.ThreadPoolExecutor.runWorker(java.base@9-ea/ThreadPoolExecutor.java:1143)
         at 
java.util.concurrent.ThreadPoolExecutor$Worker.run(java.base@9-ea/ThreadPoolExecutor.java:632)
         at java.lang.Thread.run(java.base@9-ea/Thread.java:843)   11) 
Thread[id=7097, 
name=OverseerStateUpdate-96025796035018755-127.0.0.1:7000_solr-n_0000000000, 
state=TIMED_WAITING, group=Overseer state updater.]         at 
java.lang.Thread.sleep(java.base@9-ea/Native Method)         at 
org.apache.solr.common.cloud.ZkCmdExecutor.retryDelay(ZkCmdExecutor.java:102)   
      at 
org.apache.solr.common.cloud.ZkCmdExecutor.retryOperation(ZkCmdExecutor.java:70)
         at 
org.apache.solr.common.cloud.SolrZkClient.getChildren(SolrZkClient.java:328)    
     at 
org.apache.solr.cloud.DistributedQueue.fetchZkChildren(DistributedQueue.java:309)
         at 
org.apache.solr.cloud.DistributedQueue.firstChild(DistributedQueue.java:288)    
     at 
org.apache.solr.cloud.DistributedQueue.firstElement(DistributedQueue.java:357)  
       at 
org.apache.solr.cloud.DistributedQueue.peek(DistributedQueue.java:164)         
at org.apache.solr.cloud.DistributedQueue.peek(DistributedQueue.java:142)       
  at org.apache.solr.cloud.Overseer$ClusterStateUpdater.run(Overseer.java:196)  
       at java.lang.Thread.run(java.base@9-ea/Thread.java:843)   12) 
Thread[id=7100, name=Thread-2373, state=WAITING, 
group=TGRP-LeaderElectionIntegrationTest]         at 
java.lang.Object.wait(java.base@9-ea/Native Method)         at 
java.lang.Object.wait(java.base@9-ea/Object.java:516)         at 
org.apache.solr.core.CloserThread.run(CoreContainer.java:1253)   13) 
Thread[id=7071, 
name=OverseerStateUpdate-96025775042068483-127.0.0.1:7000_solr-n_0000000000, 
state=TIMED_WAITING, group=Overseer state updater.]         at 
java.lang.Thread.sleep(java.base@9-ea/Native Method)         at 
org.apache.solr.common.cloud.ZkCmdExecutor.retryDelay(ZkCmdExecutor.java:102)   
      at 
org.apache.solr.common.cloud.ZkCmdExecutor.retryOperation(ZkCmdExecutor.java:70)
         at 
org.apache.solr.common.cloud.SolrZkClient.getData(SolrZkClient.java:345)        
 at 
org.apache.solr.cloud.Overseer$ClusterStateUpdater.amILeader(Overseer.java:418) 
        at 
org.apache.solr.cloud.Overseer$ClusterStateUpdater.run(Overseer.java:145)       
  at java.lang.Thread.run(java.base@9-ea/Thread.java:843)   14) Thread[id=7073, 
name=OverseerHdfsCoreFailoverThread-96025775042068483-127.0.0.1:7000_solr-n_0000000000,
 state=TIMED_WAITING, group=Overseer Hdfs SolrCore Failover Thread.]         at 
java.lang.Thread.sleep(java.base@9-ea/Native Method)         at 
org.apache.solr.cloud.OverseerAutoReplicaFailoverThread.run(OverseerAutoReplicaFailoverThread.java:137)
         at java.lang.Thread.run(java.base@9-ea/Thread.java:843)   15) 
Thread[id=7068, 
name=TEST-LeaderElectionIntegrationTest.testSimpleSliceLeaderElection-seed#[D9809254EDA791CE]-SendThread(127.0.0.1:35172),
 state=TIMED_WAITING, group=TGRP-LeaderElectionIntegrationTest]         at 
java.lang.Thread.sleep(java.base@9-ea/Native Method)         at 
org.apache.zookeeper.client.StaticHostProvider.next(StaticHostProvider.java:101)
         at 
org.apache.zookeeper.ClientCnxn$SendThread.startConnect(ClientCnxn.java:940)    
     at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1003)

Stack Trace:
com.carrotsearch.randomizedtesting.ThreadLeakError: 15 threads leaked from 
SUITE scope at org.apache.solr.cloud.LeaderElectionIntegrationTest: 
   1) Thread[id=7095, 
name=TEST-LeaderElectionIntegrationTest.testLeaderElectionAfterClientTimeout-seed#[D9809254EDA791CE]-EventThread,
 state=WAITING, group=TGRP-LeaderElectionIntegrationTest]
        at jdk.internal.misc.Unsafe.park(java.base@9-ea/Native Method)
        at 
java.util.concurrent.locks.LockSupport.park(java.base@9-ea/LockSupport.java:190)
        at 
java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(java.base@9-ea/AbstractQueuedSynchronizer.java:2064)
        at 
java.util.concurrent.LinkedBlockingQueue.take(java.base@9-ea/LinkedBlockingQueue.java:442)
        at org.apache.zookeeper.ClientCnxn$EventThread.run(ClientCnxn.java:494)
   2) Thread[id=7074, name=Thread-2371, state=WAITING, 
group=TGRP-LeaderElectionIntegrationTest]
        at java.lang.Object.wait(java.base@9-ea/Native Method)
        at java.lang.Object.wait(java.base@9-ea/Object.java:516)
        at org.apache.solr.core.CloserThread.run(CoreContainer.java:1253)
   3) Thread[id=7094, 
name=TEST-LeaderElectionIntegrationTest.testLeaderElectionAfterClientTimeout-seed#[D9809254EDA791CE]-SendThread(127.0.0.1:39710),
 state=TIMED_WAITING, group=TGRP-LeaderElectionIntegrationTest]
        at java.lang.Thread.sleep(java.base@9-ea/Native Method)
        at 
org.apache.zookeeper.client.StaticHostProvider.next(StaticHostProvider.java:101)
        at 
org.apache.zookeeper.ClientCnxn$SendThread.startConnect(ClientCnxn.java:940)
        at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1003)
   4) Thread[id=7103, name=zkCallback-1274-thread-3, state=TIMED_WAITING, 
group=TGRP-LeaderElectionIntegrationTest]
        at jdk.internal.misc.Unsafe.park(java.base@9-ea/Native Method)
        at 
java.util.concurrent.locks.LockSupport.parkNanos(java.base@9-ea/LockSupport.java:230)
        at 
java.util.concurrent.SynchronousQueue$TransferStack.awaitFulfill(java.base@9-ea/SynchronousQueue.java:461)
        at 
java.util.concurrent.SynchronousQueue$TransferStack.transfer(java.base@9-ea/SynchronousQueue.java:362)
        at 
java.util.concurrent.SynchronousQueue.poll(java.base@9-ea/SynchronousQueue.java:937)
        at 
java.util.concurrent.ThreadPoolExecutor.getTask(java.base@9-ea/ThreadPoolExecutor.java:1082)
        at 
java.util.concurrent.ThreadPoolExecutor.runWorker(java.base@9-ea/ThreadPoolExecutor.java:1143)
        at 
java.util.concurrent.ThreadPoolExecutor$Worker.run(java.base@9-ea/ThreadPoolExecutor.java:632)
        at java.lang.Thread.run(java.base@9-ea/Thread.java:843)
   5) Thread[id=7099, 
name=OverseerHdfsCoreFailoverThread-96025796035018755-127.0.0.1:7000_solr-n_0000000000,
 state=TIMED_WAITING, group=Overseer Hdfs SolrCore Failover Thread.]
        at java.lang.Thread.sleep(java.base@9-ea/Native Method)
        at 
org.apache.solr.cloud.OverseerAutoReplicaFailoverThread.run(OverseerAutoReplicaFailoverThread.java:137)
        at java.lang.Thread.run(java.base@9-ea/Thread.java:843)
   6) Thread[id=7072, 
name=OverseerCollectionConfigSetProcessor-96025775042068483-127.0.0.1:7000_solr-n_0000000000,
 state=TIMED_WAITING, group=Overseer collection creation process.]
        at java.lang.Thread.sleep(java.base@9-ea/Native Method)
        at 
org.apache.solr.common.cloud.ZkCmdExecutor.retryDelay(ZkCmdExecutor.java:102)
        at 
org.apache.solr.common.cloud.ZkCmdExecutor.retryOperation(ZkCmdExecutor.java:70)
        at 
org.apache.solr.common.cloud.SolrZkClient.getData(SolrZkClient.java:345)
        at 
org.apache.solr.cloud.OverseerTaskProcessor.amILeader(OverseerTaskProcessor.java:328)
        at 
org.apache.solr.cloud.OverseerTaskProcessor.run(OverseerTaskProcessor.java:167)
        at java.lang.Thread.run(java.base@9-ea/Thread.java:843)
   7) Thread[id=7102, name=zkCallback-1274-thread-2, state=TIMED_WAITING, 
group=TGRP-LeaderElectionIntegrationTest]
        at jdk.internal.misc.Unsafe.park(java.base@9-ea/Native Method)
        at 
java.util.concurrent.locks.LockSupport.parkNanos(java.base@9-ea/LockSupport.java:230)
        at 
java.util.concurrent.SynchronousQueue$TransferStack.awaitFulfill(java.base@9-ea/SynchronousQueue.java:461)
        at 
java.util.concurrent.SynchronousQueue$TransferStack.transfer(java.base@9-ea/SynchronousQueue.java:362)
        at 
java.util.concurrent.SynchronousQueue.poll(java.base@9-ea/SynchronousQueue.java:937)
        at 
java.util.concurrent.ThreadPoolExecutor.getTask(java.base@9-ea/ThreadPoolExecutor.java:1082)
        at 
java.util.concurrent.ThreadPoolExecutor.runWorker(java.base@9-ea/ThreadPoolExecutor.java:1143)
        at 
java.util.concurrent.ThreadPoolExecutor$Worker.run(java.base@9-ea/ThreadPoolExecutor.java:632)
        at java.lang.Thread.run(java.base@9-ea/Thread.java:843)
   8) Thread[id=7098, 
name=OverseerCollectionConfigSetProcessor-96025796035018755-127.0.0.1:7000_solr-n_0000000000,
 state=TIMED_WAITING, group=Overseer collection creation process.]
        at java.lang.Thread.sleep(java.base@9-ea/Native Method)
        at 
org.apache.solr.common.cloud.ZkCmdExecutor.retryDelay(ZkCmdExecutor.java:102)
        at 
org.apache.solr.common.cloud.ZkCmdExecutor.retryOperation(ZkCmdExecutor.java:70)
        at 
org.apache.solr.common.cloud.SolrZkClient.getData(SolrZkClient.java:345)
        at 
org.apache.solr.cloud.OverseerTaskProcessor.amILeader(OverseerTaskProcessor.java:328)
        at 
org.apache.solr.cloud.OverseerTaskProcessor.run(OverseerTaskProcessor.java:167)
        at java.lang.Thread.run(java.base@9-ea/Thread.java:843)
   9) Thread[id=7069, 
name=TEST-LeaderElectionIntegrationTest.testSimpleSliceLeaderElection-seed#[D9809254EDA791CE]-EventThread,
 state=WAITING, group=TGRP-LeaderElectionIntegrationTest]
        at jdk.internal.misc.Unsafe.park(java.base@9-ea/Native Method)
        at 
java.util.concurrent.locks.LockSupport.park(java.base@9-ea/LockSupport.java:190)
        at 
java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(java.base@9-ea/AbstractQueuedSynchronizer.java:2064)
        at 
java.util.concurrent.LinkedBlockingQueue.take(java.base@9-ea/LinkedBlockingQueue.java:442)
        at org.apache.zookeeper.ClientCnxn$EventThread.run(ClientCnxn.java:494)
  10) Thread[id=7104, name=zkCallback-1274-thread-4, state=TIMED_WAITING, 
group=TGRP-LeaderElectionIntegrationTest]
        at jdk.internal.misc.Unsafe.park(java.base@9-ea/Native Method)
        at 
java.util.concurrent.locks.LockSupport.parkNanos(java.base@9-ea/LockSupport.java:230)
        at 
java.util.concurrent.SynchronousQueue$TransferStack.awaitFulfill(java.base@9-ea/SynchronousQueue.java:461)
        at 
java.util.concurrent.SynchronousQueue$TransferStack.transfer(java.base@9-ea/SynchronousQueue.java:362)
        at 
java.util.concurrent.SynchronousQueue.poll(java.base@9-ea/SynchronousQueue.java:937)
        at 
java.util.concurrent.ThreadPoolExecutor.getTask(java.base@9-ea/ThreadPoolExecutor.java:1082)
        at 
java.util.concurrent.ThreadPoolExecutor.runWorker(java.base@9-ea/ThreadPoolExecutor.java:1143)
        at 
java.util.concurrent.ThreadPoolExecutor$Worker.run(java.base@9-ea/ThreadPoolExecutor.java:632)
        at java.lang.Thread.run(java.base@9-ea/Thread.java:843)
  11) Thread[id=7097, 
name=OverseerStateUpdate-96025796035018755-127.0.0.1:7000_solr-n_0000000000, 
state=TIMED_WAITING, group=Overseer state updater.]
        at java.lang.Thread.sleep(java.base@9-ea/Native Method)
        at 
org.apache.solr.common.cloud.ZkCmdExecutor.retryDelay(ZkCmdExecutor.java:102)
        at 
org.apache.solr.common.cloud.ZkCmdExecutor.retryOperation(ZkCmdExecutor.java:70)
        at 
org.apache.solr.common.cloud.SolrZkClient.getChildren(SolrZkClient.java:328)
        at 
org.apache.solr.cloud.DistributedQueue.fetchZkChildren(DistributedQueue.java:309)
        at 
org.apache.solr.cloud.DistributedQueue.firstChild(DistributedQueue.java:288)
        at 
org.apache.solr.cloud.DistributedQueue.firstElement(DistributedQueue.java:357)
        at 
org.apache.solr.cloud.DistributedQueue.peek(DistributedQueue.java:164)
        at 
org.apache.solr.cloud.DistributedQueue.peek(DistributedQueue.java:142)
        at 
org.apache.solr.cloud.Overseer$ClusterStateUpdater.run(Overseer.java:196)
        at java.lang.Thread.run(java.base@9-ea/Thread.java:843)
  12) Thread[id=7100, name=Thread-2373, state=WAITING, 
group=TGRP-LeaderElectionIntegrationTest]
        at java.lang.Object.wait(java.base@9-ea/Native Method)
        at java.lang.Object.wait(java.base@9-ea/Object.java:516)
        at org.apache.solr.core.CloserThread.run(CoreContainer.java:1253)
  13) Thread[id=7071, 
name=OverseerStateUpdate-96025775042068483-127.0.0.1:7000_solr-n_0000000000, 
state=TIMED_WAITING, group=Overseer state updater.]
        at java.lang.Thread.sleep(java.base@9-ea/Native Method)
        at 
org.apache.solr.common.cloud.ZkCmdExecutor.retryDelay(ZkCmdExecutor.java:102)
        at 
org.apache.solr.common.cloud.ZkCmdExecutor.retryOperation(ZkCmdExecutor.java:70)
        at 
org.apache.solr.common.cloud.SolrZkClient.getData(SolrZkClient.java:345)
        at 
org.apache.solr.cloud.Overseer$ClusterStateUpdater.amILeader(Overseer.java:418)
        at 
org.apache.solr.cloud.Overseer$ClusterStateUpdater.run(Overseer.java:145)
        at java.lang.Thread.run(java.base@9-ea/Thread.java:843)
  14) Thread[id=7073, 
name=OverseerHdfsCoreFailoverThread-96025775042068483-127.0.0.1:7000_solr-n_0000000000,
 state=TIMED_WAITING, group=Overseer Hdfs SolrCore Failover Thread.]
        at java.lang.Thread.sleep(java.base@9-ea/Native Method)
        at 
org.apache.solr.cloud.OverseerAutoReplicaFailoverThread.run(OverseerAutoReplicaFailoverThread.java:137)
        at java.lang.Thread.run(java.base@9-ea/Thread.java:843)
  15) Thread[id=7068, 
name=TEST-LeaderElectionIntegrationTest.testSimpleSliceLeaderElection-seed#[D9809254EDA791CE]-SendThread(127.0.0.1:35172),
 state=TIMED_WAITING, group=TGRP-LeaderElectionIntegrationTest]
        at java.lang.Thread.sleep(java.base@9-ea/Native Method)
        at 
org.apache.zookeeper.client.StaticHostProvider.next(StaticHostProvider.java:101)
        at 
org.apache.zookeeper.ClientCnxn$SendThread.startConnect(ClientCnxn.java:940)
        at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1003)
        at __randomizedtesting.SeedInfo.seed([D9809254EDA791CE]:0)


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

Error Message:
There are still zombie threads that couldn't be terminated:    1) 
Thread[id=7102, name=zkCallback-1274-thread-2, state=TIMED_WAITING, 
group=TGRP-LeaderElectionIntegrationTest]         at 
jdk.internal.misc.Unsafe.park(java.base@9-ea/Native Method)         at 
java.util.concurrent.locks.LockSupport.parkNanos(java.base@9-ea/LockSupport.java:230)
         at 
java.util.concurrent.SynchronousQueue$TransferStack.awaitFulfill(java.base@9-ea/SynchronousQueue.java:461)
         at 
java.util.concurrent.SynchronousQueue$TransferStack.transfer(java.base@9-ea/SynchronousQueue.java:362)
         at 
java.util.concurrent.SynchronousQueue.poll(java.base@9-ea/SynchronousQueue.java:937)
         at 
java.util.concurrent.ThreadPoolExecutor.getTask(java.base@9-ea/ThreadPoolExecutor.java:1082)
         at 
java.util.concurrent.ThreadPoolExecutor.runWorker(java.base@9-ea/ThreadPoolExecutor.java:1143)
         at 
java.util.concurrent.ThreadPoolExecutor$Worker.run(java.base@9-ea/ThreadPoolExecutor.java:632)
         at java.lang.Thread.run(java.base@9-ea/Thread.java:843)    2) 
Thread[id=7074, name=Thread-2371, state=WAITING, 
group=TGRP-LeaderElectionIntegrationTest]         at 
java.lang.Object.wait(java.base@9-ea/Native Method)         at 
java.lang.Object.wait(java.base@9-ea/Object.java:516)         at 
org.apache.solr.core.CloserThread.run(CoreContainer.java:1253)    3) 
Thread[id=7094, 
name=TEST-LeaderElectionIntegrationTest.testLeaderElectionAfterClientTimeout-seed#[D9809254EDA791CE]-SendThread(127.0.0.1:39710),
 state=TIMED_WAITING, group=TGRP-LeaderElectionIntegrationTest]         at 
java.lang.Thread.sleep(java.base@9-ea/Native Method)         at 
org.apache.zookeeper.client.StaticHostProvider.next(StaticHostProvider.java:101)
         at 
org.apache.zookeeper.ClientCnxn$SendThread.startConnect(ClientCnxn.java:940)    
     at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1003)    
4) Thread[id=7103, name=zkCallback-1274-thread-3, state=TIMED_WAITING, 
group=TGRP-LeaderElectionIntegrationTest]         at 
jdk.internal.misc.Unsafe.park(java.base@9-ea/Native Method)         at 
java.util.concurrent.locks.LockSupport.parkNanos(java.base@9-ea/LockSupport.java:230)
         at 
java.util.concurrent.SynchronousQueue$TransferStack.awaitFulfill(java.base@9-ea/SynchronousQueue.java:461)
         at 
java.util.concurrent.SynchronousQueue$TransferStack.transfer(java.base@9-ea/SynchronousQueue.java:362)
         at 
java.util.concurrent.SynchronousQueue.poll(java.base@9-ea/SynchronousQueue.java:937)
         at 
java.util.concurrent.ThreadPoolExecutor.getTask(java.base@9-ea/ThreadPoolExecutor.java:1082)
         at 
java.util.concurrent.ThreadPoolExecutor.runWorker(java.base@9-ea/ThreadPoolExecutor.java:1143)
         at 
java.util.concurrent.ThreadPoolExecutor$Worker.run(java.base@9-ea/ThreadPoolExecutor.java:632)
         at java.lang.Thread.run(java.base@9-ea/Thread.java:843)    5) 
Thread[id=7099, 
name=OverseerHdfsCoreFailoverThread-96025796035018755-127.0.0.1:7000_solr-n_0000000000,
 state=RUNNABLE, group=Overseer Hdfs SolrCore Failover Thread.]         at 
java.lang.Thread.sleep(java.base@9-ea/Native Method)         at 
org.apache.solr.cloud.OverseerAutoReplicaFailoverThread.run(OverseerAutoReplicaFailoverThread.java:137)
         at java.lang.Thread.run(java.base@9-ea/Thread.java:843)    6) 
Thread[id=7104, name=zkCallback-1274-thread-4, state=TIMED_WAITING, 
group=TGRP-LeaderElectionIntegrationTest]         at 
jdk.internal.misc.Unsafe.park(java.base@9-ea/Native Method)         at 
java.util.concurrent.locks.LockSupport.parkNanos(java.base@9-ea/LockSupport.java:230)
         at 
java.util.concurrent.SynchronousQueue$TransferStack.awaitFulfill(java.base@9-ea/SynchronousQueue.java:461)
         at 
java.util.concurrent.SynchronousQueue$TransferStack.transfer(java.base@9-ea/SynchronousQueue.java:362)
         at 
java.util.concurrent.SynchronousQueue.poll(java.base@9-ea/SynchronousQueue.java:937)
         at 
java.util.concurrent.ThreadPoolExecutor.getTask(java.base@9-ea/ThreadPoolExecutor.java:1082)
         at 
java.util.concurrent.ThreadPoolExecutor.runWorker(java.base@9-ea/ThreadPoolExecutor.java:1143)
         at 
java.util.concurrent.ThreadPoolExecutor$Worker.run(java.base@9-ea/ThreadPoolExecutor.java:632)
         at java.lang.Thread.run(java.base@9-ea/Thread.java:843)    7) 
Thread[id=7100, name=Thread-2373, state=WAITING, 
group=TGRP-LeaderElectionIntegrationTest]         at 
java.lang.Object.wait(java.base@9-ea/Native Method)         at 
java.lang.Object.wait(java.base@9-ea/Object.java:516)         at 
org.apache.solr.core.CloserThread.run(CoreContainer.java:1253)    8) 
Thread[id=7073, 
name=OverseerHdfsCoreFailoverThread-96025775042068483-127.0.0.1:7000_solr-n_0000000000,
 state=RUNNABLE, group=Overseer Hdfs SolrCore Failover Thread.]         at 
java.lang.Thread.sleep(java.base@9-ea/Native Method)         at 
org.apache.solr.cloud.OverseerAutoReplicaFailoverThread.run(OverseerAutoReplicaFailoverThread.java:137)
         at java.lang.Thread.run(java.base@9-ea/Thread.java:843)    9) 
Thread[id=7068, 
name=TEST-LeaderElectionIntegrationTest.testSimpleSliceLeaderElection-seed#[D9809254EDA791CE]-SendThread(127.0.0.1:35172),
 state=TIMED_WAITING, group=TGRP-LeaderElectionIntegrationTest]         at 
java.lang.Thread.sleep(java.base@9-ea/Native Method)         at 
org.apache.zookeeper.client.StaticHostProvider.next(StaticHostProvider.java:101)
         at 
org.apache.zookeeper.ClientCnxn$SendThread.startConnect(ClientCnxn.java:940)    
     at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1003)

Stack Trace:
com.carrotsearch.randomizedtesting.ThreadLeakError: There are still zombie 
threads that couldn't be terminated:
   1) Thread[id=7102, name=zkCallback-1274-thread-2, state=TIMED_WAITING, 
group=TGRP-LeaderElectionIntegrationTest]
        at jdk.internal.misc.Unsafe.park(java.base@9-ea/Native Method)
        at 
java.util.concurrent.locks.LockSupport.parkNanos(java.base@9-ea/LockSupport.java:230)
        at 
java.util.concurrent.SynchronousQueue$TransferStack.awaitFulfill(java.base@9-ea/SynchronousQueue.java:461)
        at 
java.util.concurrent.SynchronousQueue$TransferStack.transfer(java.base@9-ea/SynchronousQueue.java:362)
        at 
java.util.concurrent.SynchronousQueue.poll(java.base@9-ea/SynchronousQueue.java:937)
        at 
java.util.concurrent.ThreadPoolExecutor.getTask(java.base@9-ea/ThreadPoolExecutor.java:1082)
        at 
java.util.concurrent.ThreadPoolExecutor.runWorker(java.base@9-ea/ThreadPoolExecutor.java:1143)
        at 
java.util.concurrent.ThreadPoolExecutor$Worker.run(java.base@9-ea/ThreadPoolExecutor.java:632)
        at java.lang.Thread.run(java.base@9-ea/Thread.java:843)
   2) Thread[id=7074, name=Thread-2371, state=WAITING, 
group=TGRP-LeaderElectionIntegrationTest]
        at java.lang.Object.wait(java.base@9-ea/Native Method)
        at java.lang.Object.wait(java.base@9-ea/Object.java:516)
        at org.apache.solr.core.CloserThread.run(CoreContainer.java:1253)
   3) Thread[id=7094, 
name=TEST-LeaderElectionIntegrationTest.testLeaderElectionAfterClientTimeout-seed#[D9809254EDA791CE]-SendThread(127.0.0.1:39710),
 state=TIMED_WAITING, group=TGRP-LeaderElectionIntegrationTest]
        at java.lang.Thread.sleep(java.base@9-ea/Native Method)
        at 
org.apache.zookeeper.client.StaticHostProvider.next(StaticHostProvider.java:101)
        at 
org.apache.zookeeper.ClientCnxn$SendThread.startConnect(ClientCnxn.java:940)
        at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1003)
   4) Thread[id=7103, name=zkCallback-1274-thread-3, state=TIMED_WAITING, 
group=TGRP-LeaderElectionIntegrationTest]
        at jdk.internal.misc.Unsafe.park(java.base@9-ea/Native Method)
        at 
java.util.concurrent.locks.LockSupport.parkNanos(java.base@9-ea/LockSupport.java:230)
        at 
java.util.concurrent.SynchronousQueue$TransferStack.awaitFulfill(java.base@9-ea/SynchronousQueue.java:461)
        at 
java.util.concurrent.SynchronousQueue$TransferStack.transfer(java.base@9-ea/SynchronousQueue.java:362)
        at 
java.util.concurrent.SynchronousQueue.poll(java.base@9-ea/SynchronousQueue.java:937)
        at 
java.util.concurrent.ThreadPoolExecutor.getTask(java.base@9-ea/ThreadPoolExecutor.java:1082)
        at 
java.util.concurrent.ThreadPoolExecutor.runWorker(java.base@9-ea/ThreadPoolExecutor.java:1143)
        at 
java.util.concurrent.ThreadPoolExecutor$Worker.run(java.base@9-ea/ThreadPoolExecutor.java:632)
        at java.lang.Thread.run(java.base@9-ea/Thread.java:843)
   5) Thread[id=7099, 
name=OverseerHdfsCoreFailoverThread-96025796035018755-127.0.0.1:7000_solr-n_0000000000,
 state=RUNNABLE, group=Overseer Hdfs SolrCore Failover Thread.]
        at java.lang.Thread.sleep(java.base@9-ea/Native Method)
        at 
org.apache.solr.cloud.OverseerAutoReplicaFailoverThread.run(OverseerAutoReplicaFailoverThread.java:137)
        at java.lang.Thread.run(java.base@9-ea/Thread.java:843)
   6) Thread[id=7104, name=zkCallback-1274-thread-4, state=TIMED_WAITING, 
group=TGRP-LeaderElectionIntegrationTest]
        at jdk.internal.misc.Unsafe.park(java.base@9-ea/Native Method)
        at 
java.util.concurrent.locks.LockSupport.parkNanos(java.base@9-ea/LockSupport.java:230)
        at 
java.util.concurrent.SynchronousQueue$TransferStack.awaitFulfill(java.base@9-ea/SynchronousQueue.java:461)
        at 
java.util.concurrent.SynchronousQueue$TransferStack.transfer(java.base@9-ea/SynchronousQueue.java:362)
        at 
java.util.concurrent.SynchronousQueue.poll(java.base@9-ea/SynchronousQueue.java:937)
        at 
java.util.concurrent.ThreadPoolExecutor.getTask(java.base@9-ea/ThreadPoolExecutor.java:1082)
        at 
java.util.concurrent.ThreadPoolExecutor.runWorker(java.base@9-ea/ThreadPoolExecutor.java:1143)
        at 
java.util.concurrent.ThreadPoolExecutor$Worker.run(java.base@9-ea/ThreadPoolExecutor.java:632)
        at java.lang.Thread.run(java.base@9-ea/Thread.java:843)
   7) Thread[id=7100, name=Thread-2373, state=WAITING, 
group=TGRP-LeaderElectionIntegrationTest]
        at java.lang.Object.wait(java.base@9-ea/Native Method)
        at java.lang.Object.wait(java.base@9-ea/Object.java:516)
        at org.apache.solr.core.CloserThread.run(CoreContainer.java:1253)
   8) Thread[id=7073, 
name=OverseerHdfsCoreFailoverThread-96025775042068483-127.0.0.1:7000_solr-n_0000000000,
 state=RUNNABLE, group=Overseer Hdfs SolrCore Failover Thread.]
        at java.lang.Thread.sleep(java.base@9-ea/Native Method)
        at 
org.apache.solr.cloud.OverseerAutoReplicaFailoverThread.run(OverseerAutoReplicaFailoverThread.java:137)
        at java.lang.Thread.run(java.base@9-ea/Thread.java:843)
   9) Thread[id=7068, 
name=TEST-LeaderElectionIntegrationTest.testSimpleSliceLeaderElection-seed#[D9809254EDA791CE]-SendThread(127.0.0.1:35172),
 state=TIMED_WAITING, group=TGRP-LeaderElectionIntegrationTest]
        at java.lang.Thread.sleep(java.base@9-ea/Native Method)
        at 
org.apache.zookeeper.client.StaticHostProvider.next(StaticHostProvider.java:101)
        at 
org.apache.zookeeper.ClientCnxn$SendThread.startConnect(ClientCnxn.java:940)
        at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1003)
        at __randomizedtesting.SeedInfo.seed([D9809254EDA791CE]:0)


FAILED:  org.apache.solr.cloud.BasicDistributedZk2Test.test

Error Message:
Error from server at http://127.0.0.1:35328/n_/p: Error CREATEing SolrCore 
'onenodecollectioncore': Unable to create core [onenodecollectioncore] Caused 
by: Timed out getting coreNodeName for onenodecollectioncore

Stack Trace:
java.lang.AssertionError: Error from server at http://127.0.0.1:35328/n_/p: 
Error CREATEing SolrCore 'onenodecollectioncore': Unable to create core 
[onenodecollectioncore] Caused by: Timed out getting coreNodeName for 
onenodecollectioncore
        at 
__randomizedtesting.SeedInfo.seed([D9809254EDA791CE:51D4AD8E435BFC36]:0)
        at org.junit.Assert.fail(Assert.java:93)
        at 
org.apache.solr.cloud.BasicDistributedZk2Test.testNodeWithoutCollectionForwarding(BasicDistributedZk2Test.java:162)
        at 
org.apache.solr.cloud.BasicDistributedZk2Test.test(BasicDistributedZk2Test.java:71)
        at 
jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(java.base@9-ea/Native 
Method)
        at 
jdk.internal.reflect.NativeMethodAccessorImpl.invoke(java.base@9-ea/NativeMethodAccessorImpl.java:62)
        at 
jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(java.base@9-ea/DelegatingMethodAccessorImpl.java:43)
        at java.lang.reflect.Method.invoke(java.base@9-ea/Method.java:531)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner.invoke(RandomizedRunner.java:1764)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner$8.evaluate(RandomizedRunner.java:871)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner$9.evaluate(RandomizedRunner.java:907)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner$10.evaluate(RandomizedRunner.java:921)
        at 
org.apache.solr.BaseDistributedSearchTestCase$ShardsRepeatRule$ShardsFixedStatement.callStatement(BaseDistributedSearchTestCase.java:992)
        at 
org.apache.solr.BaseDistributedSearchTestCase$ShardsRepeatRule$ShardsStatement.evaluate(BaseDistributedSearchTestCase.java:967)
        at 
com.carrotsearch.randomizedtesting.rules.SystemPropertiesRestoreRule$1.evaluate(SystemPropertiesRestoreRule.java:57)
        at 
org.apache.lucene.util.TestRuleSetupTeardownChained$1.evaluate(TestRuleSetupTeardownChained.java:49)
        at 
org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeAfterRule.java:45)
        at 
org.apache.lucene.util.TestRuleThreadAndTestName$1.evaluate(TestRuleThreadAndTestName.java:48)
        at 
org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRuleIgnoreAfterMaxFailures.java:64)
        at 
org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure.java:47)
        at 
com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
        at 
com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.run(ThreadLeakControl.java:367)
        at 
com.carrotsearch.randomizedtesting.ThreadLeakControl.forkTimeoutingTask(ThreadLeakControl.java:809)
        at 
com.carrotsearch.randomizedtesting.ThreadLeakControl$3.evaluate(ThreadLeakControl.java:460)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner.runSingleTest(RandomizedRunner.java:880)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner$5.evaluate(RandomizedRunner.java:781)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner$6.evaluate(RandomizedRunner.java:816)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner$7.evaluate(RandomizedRunner.java:827)
        at 
com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
        at 
com.carrotsearch.randomizedtesting.rules.SystemPropertiesRestoreRule$1.evaluate(SystemPropertiesRestoreRule.java:57)
        at 
org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeAfterRule.java:45)
        at 
com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
        at 
org.apache.lucene.util.TestRuleStoreClassName$1.evaluate(TestRuleStoreClassName.java:41)
        at 
com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMethodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
        at 
com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMethodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
        at 
com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
        at 
com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
        at 
com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
        at 
org.apache.lucene.util.TestRuleAssertionsRequired$1.evaluate(TestRuleAssertionsRequired.java:53)
        at 
org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure.java:47)
        at 
org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRuleIgnoreAfterMaxFailures.java:64)
        at 
org.apache.lucene.util.TestRuleIgnoreTestSuites$1.evaluate(TestRuleIgnoreTestSuites.java:54)
        at 
com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
        at 
com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.run(ThreadLeakControl.java:367)
        at java.lang.Thread.run(java.base@9-ea/Thread.java:843)


FAILED:  org.apache.solr.cloud.BasicDistributedZkTest.test

Error Message:
Error from server at http://127.0.0.1:44310/collection1: Expected mime type 
application/octet-stream but got text/html. <html> <head> <meta 
http-equiv="Content-Type" content="text/html;charset=ISO-8859-1"/> <title>Error 
500 </title> </head> <body> <h2>HTTP ERROR: 500</h2> <p>Problem accessing 
/collection1/update. Reason: <pre>    
{metadata={error-class=org.apache.solr.common.SolrException,root-error-class=org.apache.solr.common.SolrException},msg=SolrCore
 &apos;collection1&apos; is not available due to init failure: Timed out 
getting coreNodeName for 
collection1,trace=org.apache.solr.common.SolrException: SolrCore 
&apos;collection1&apos; is not available due to init failure: Timed out getting 
coreNodeName for collection1  at 
org.apache.solr.core.CoreContainer.getCore(CoreContainer.java:1080)  at 
org.apache.solr.servlet.HttpSolrCall.init(HttpSolrCall.java:256)  at 
org.apache.solr.servlet.HttpSolrCall.call(HttpSolrCall.java:418)  at 
org.apache.solr.servlet.SolrDispatchFilter.doFilter(SolrDispatchFilter.java:257)
  at 
org.apache.solr.servlet.SolrDispatchFilter.doFilter(SolrDispatchFilter.java:208)
  at 
org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1676)
  at 
org.apache.solr.client.solrj.embedded.JettySolrRunner$DebugFilter.doFilter(JettySolrRunner.java:109)
  at 
org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1676)
  at org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:581) 
 at 
org.eclipse.jetty.server.session.SessionHandler.doHandle(SessionHandler.java:224)
  at 
org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:1160)
  at org.eclipse.jetty.servlet.ServletHandler.doScope(ServletHandler.java:511)  
at 
org.eclipse.jetty.server.session.SessionHandler.doScope(SessionHandler.java:185)
  at 
org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:1092)
  at 
org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:141)  
at 
org.eclipse.jetty.server.handler.gzip.GzipHandler.handle(GzipHandler.java:399)  
at 
org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:134) 
 at org.eclipse.jetty.server.Server.handle(Server.java:518)  at 
org.eclipse.jetty.server.HttpChannel.handle(HttpChannel.java:308)  at 
org.eclipse.jetty.server.HttpConnection.onFillable(HttpConnection.java:244)  at 
org.eclipse.jetty.io.AbstractConnection$ReadCallback.succeeded(AbstractConnection.java:273)
  at org.eclipse.jetty.io.FillInterest.fillable(FillInterest.java:95)  at 
org.eclipse.jetty.io.SelectChannelEndPoint$2.run(SelectChannelEndPoint.java:93) 
 at 
org.eclipse.jetty.util.thread.strategy.ExecuteProduceConsume.produceAndRun(ExecuteProduceConsume.java:246)
  at 
org.eclipse.jetty.util.thread.strategy.ExecuteProduceConsume.run(ExecuteProduceConsume.java:156)
  at 
org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:654)
  at 
org.eclipse.jetty.util.thread.QueuedThreadPool$3.run(QueuedThreadPool.java:572) 
 at java.lang.Thread.run(java.base@9-ea/Thread.java:843) Caused by: 
org.apache.solr.common.SolrException: Timed out getting coreNodeName for 
collection1  at 
org.apache.solr.cloud.ZkController.waitForCoreNodeName(ZkController.java:1387)  
at 
org.apache.solr.cloud.ZkController.doGetShardIdAndNodeNameProcess(ZkController.java:1365)
  at org.apache.solr.cloud.ZkController.preRegister(ZkController.java:1456)  at 
org.apache.solr.core.CoreContainer.create(CoreContainer.java:809)  at 
org.apache.solr.core.CoreContainer.lambda$load$0(CoreContainer.java:468)  at 
java.util.concurrent.FutureTask.run(java.base@9-ea/FutureTask.java:266)  at 
org.apache.solr.common.util.ExecutorUtil$MDCAwareThreadPoolExecutor.lambda$execute$0(ExecutorUtil.java:229)
  at 
java.util.concurrent.ThreadPoolExecutor.runWorker(java.base@9-ea/ThreadPoolExecutor.java:1158)
  at 
java.util.concurrent.ThreadPoolExecutor$Worker.run(java.base@9-ea/ThreadPoolExecutor.java:632)
  ... 1 more ,code=500}</pre></p> <hr /><a 
href="http://eclipse.org/jetty";>Powered by Jetty:// 9.3.8.v20160314</a><hr/> 
</body> </html> 

Stack Trace:
org.apache.solr.client.solrj.impl.HttpSolrClient$RemoteSolrException: Error 
from server at http://127.0.0.1:44310/collection1: Expected mime type 
application/octet-stream but got text/html. <html>
<head>
<meta http-equiv="Content-Type" content="text/html;charset=ISO-8859-1"/>
<title>Error 500 </title>
</head>
<body>
<h2>HTTP ERROR: 500</h2>
<p>Problem accessing /collection1/update. Reason:
<pre>    
{metadata={error-class=org.apache.solr.common.SolrException,root-error-class=org.apache.solr.common.SolrException},msg=SolrCore
 &apos;collection1&apos; is not available due to init failure: Timed out 
getting coreNodeName for 
collection1,trace=org.apache.solr.common.SolrException: SolrCore 
&apos;collection1&apos; is not available due to init failure: Timed out getting 
coreNodeName for collection1
        at org.apache.solr.core.CoreContainer.getCore(CoreContainer.java:1080)
        at org.apache.solr.servlet.HttpSolrCall.init(HttpSolrCall.java:256)
        at org.apache.solr.servlet.HttpSolrCall.call(HttpSolrCall.java:418)
        at 
org.apache.solr.servlet.SolrDispatchFilter.doFilter(SolrDispatchFilter.java:257)
        at 
org.apache.solr.servlet.SolrDispatchFilter.doFilter(SolrDispatchFilter.java:208)
        at 
org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1676)
        at 
org.apache.solr.client.solrj.embedded.JettySolrRunner$DebugFilter.doFilter(JettySolrRunner.java:109)
        at 
org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1676)
        at 
org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:581)
        at 
org.eclipse.jetty.server.session.SessionHandler.doHandle(SessionHandler.java:224)
        at 
org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:1160)
        at 
org.eclipse.jetty.servlet.ServletHandler.doScope(ServletHandler.java:511)
        at 
org.eclipse.jetty.server.session.SessionHandler.doScope(SessionHandler.java:185)
        at 
org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:1092)
        at 
org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:141)
        at 
org.eclipse.jetty.server.handler.gzip.GzipHandler.handle(GzipHandler.java:399)
        at 
org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:134)
        at org.eclipse.jetty.server.Server.handle(Server.java:518)
        at org.eclipse.jetty.server.HttpChannel.handle(HttpChannel.java:308)
        at 
org.eclipse.jetty.server.HttpConnection.onFillable(HttpConnection.java:244)
        at 
org.eclipse.jetty.io.AbstractConnection$ReadCallback.succeeded(AbstractConnection.java:273)
        at org.eclipse.jetty.io.FillInterest.fillable(FillInterest.java:95)
        at 
org.eclipse.jetty.io.SelectChannelEndPoint$2.run(SelectChannelEndPoint.java:93)
        at 
org.eclipse.jetty.util.thread.strategy.ExecuteProduceConsume.produceAndRun(ExecuteProduceConsume.java:246)
        at 
org.eclipse.jetty.util.thread.strategy.ExecuteProduceConsume.run(ExecuteProduceConsume.java:156)
        at 
org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:654)
        at 
org.eclipse.jetty.util.thread.QueuedThreadPool$3.run(QueuedThreadPool.java:572)
        at java.lang.Thread.run(java.base@9-ea/Thread.java:843)
Caused by: org.apache.solr.common.SolrException: Timed out getting coreNodeName 
for collection1
        at 
org.apache.solr.cloud.ZkController.waitForCoreNodeName(ZkController.java:1387)
        at 
org.apache.solr.cloud.ZkController.doGetShardIdAndNodeNameProcess(ZkController.java:1365)
        at 
org.apache.solr.cloud.ZkController.preRegister(ZkController.java:1456)
        at org.apache.solr.core.CoreContainer.create(CoreContainer.java:809)
        at 
org.apache.solr.core.CoreContainer.lambda$load$0(CoreContainer.java:468)
        at 
java.util.concurrent.FutureTask.run(java.base@9-ea/FutureTask.java:266)
        at 
org.apache.solr.common.util.ExecutorUtil$MDCAwareThreadPoolExecutor.lambda$execute$0(ExecutorUtil.java:229)
        at 
java.util.concurrent.ThreadPoolExecutor.runWorker(java.base@9-ea/ThreadPoolExecutor.java:1158)
        at 
java.util.concurrent.ThreadPoolExecutor$Worker.run(java.base@9-ea/ThreadPoolExecutor.java:632)
        ... 1 more
,code=500}</pre></p>
<hr /><a href="http://eclipse.org/jetty";>Powered by Jetty:// 
9.3.8.v20160314</a><hr/>
</body>
</html>

        at 
__randomizedtesting.SeedInfo.seed([D9809254EDA791CE:51D4AD8E435BFC36]:0)
        at 
org.apache.solr.client.solrj.impl.HttpSolrClient.executeMethod(HttpSolrClient.java:558)
        at 
org.apache.solr.client.solrj.impl.HttpSolrClient.request(HttpSolrClient.java:259)
        at 
org.apache.solr.client.solrj.impl.HttpSolrClient.request(HttpSolrClient.java:248)
        at 
org.apache.solr.client.solrj.SolrRequest.process(SolrRequest.java:149)
        at 
org.apache.solr.client.solrj.SolrClient.deleteByQuery(SolrClient.java:895)
        at 
org.apache.solr.client.solrj.SolrClient.deleteByQuery(SolrClient.java:858)
        at 
org.apache.solr.client.solrj.SolrClient.deleteByQuery(SolrClient.java:873)
        at 
org.apache.solr.cloud.AbstractFullDistribZkTestBase.del(AbstractFullDistribZkTestBase.java:835)
        at 
org.apache.solr.cloud.BasicDistributedZkTest.test(BasicDistributedZkTest.java:152)
        at 
jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(java.base@9-ea/Native 
Method)
        at 
jdk.internal.reflect.NativeMethodAccessorImpl.invoke(java.base@9-ea/NativeMethodAccessorImpl.java:62)
        at 
jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(java.base@9-ea/DelegatingMethodAccessorImpl.java:43)
        at java.lang.reflect.Method.invoke(java.base@9-ea/Method.java:531)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner.invoke(RandomizedRunner.java:1764)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner$8.evaluate(RandomizedRunner.java:871)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner$9.evaluate(RandomizedRunner.java:907)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner$10.evaluate(RandomizedRunner.java:921)
        at 
org.apache.solr.BaseDistributedSearchTestCase$ShardsRepeatRule$ShardsFixedStatement.callStatement(BaseDistributedSearchTestCase.java:992)
        at 
org.apache.solr.BaseDistributedSearchTestCase$ShardsRepeatRule$ShardsStatement.evaluate(BaseDistributedSearchTestCase.java:967)
        at 
com.carrotsearch.randomizedtesting.rules.SystemPropertiesRestoreRule$1.evaluate(SystemPropertiesRestoreRule.java:57)
        at 
org.apache.lucene.util.TestRuleSetupTeardownChained$1.evaluate(TestRuleSetupTeardownChained.java:49)
        at 
org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeAfterRule.java:45)
        at 
org.apache.lucene.util.TestRuleThreadAndTestName$1.evaluate(TestRuleThreadAndTestName.java:48)
        at 
org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRuleIgnoreAfterMaxFailures.java:64)
        at 
org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure.java:47)
        at 
com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
        at 
com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.run(ThreadLeakControl.java:367)
        at 
com.carrotsearch.randomizedtesting.ThreadLeakControl.forkTimeoutingTask(ThreadLeakControl.java:809)
        at 
com.carrotsearch.randomizedtesting.ThreadLeakControl$3.evaluate(ThreadLeakControl.java:460)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner.runSingleTest(RandomizedRunner.java:880)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner$5.evaluate(RandomizedRunner.java:781)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner$6.evaluate(RandomizedRunner.java:816)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner$7.evaluate(RandomizedRunner.java:827)
        at 
com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
        at 
com.carrotsearch.randomizedtesting.rules.SystemPropertiesRestoreRule$1.evaluate(SystemPropertiesRestoreRule.java:57)
        at 
org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeAfterRule.java:45)
        at 
com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
        at 
org.apache.lucene.util.TestRuleStoreClassName$1.evaluate(TestRuleStoreClassName.java:41)
        at 
com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMethodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
        at 
com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMethodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
        at 
com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
        at 
com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
        at 
com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
        at 
org.apache.lucene.util.TestRuleAssertionsRequired$1.evaluate(TestRuleAssertionsRequired.java:53)
        at 
org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure.java:47)
        at 
org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRuleIgnoreAfterMaxFailures.java:64)
        at 
org.apache.lucene.util.TestRuleIgnoreTestSuites$1.evaluate(TestRuleIgnoreTestSuites.java:54)
        at 
com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
        at 
com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.run(ThreadLeakControl.java:367)
        at java.lang.Thread.run(java.base@9-ea/Thread.java:843)


FAILED:  org.apache.solr.cloud.BasicZkTest.testBasic

Error Message:
No registered leader was found after waiting for 30000ms , collection: 
collection1 slice: shard1

Stack Trace:
org.apache.solr.common.SolrException: No registered leader was found after 
waiting for 30000ms , collection: collection1 slice: shard1
        at 
__randomizedtesting.SeedInfo.seed([D9809254EDA791CE:727A8F41327B17E0]:0)
        at 
org.apache.solr.common.cloud.ZkStateReader.getLeaderRetry(ZkStateReader.java:718)
        at 
org.apache.solr.common.cloud.ZkStateReader.getLeaderUrl(ZkStateReader.java:685)
        at org.apache.solr.cloud.BasicZkTest.testBasic(BasicZkTest.java:51)
        at 
jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(java.base@9-ea/Native 
Method)
        at 
jdk.internal.reflect.NativeMethodAccessorImpl.invoke(java.base@9-ea/NativeMethodAccessorImpl.java:62)
        at 
jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(java.base@9-ea/DelegatingMethodAccessorImpl.java:43)
        at java.lang.reflect.Method.invoke(java.base@9-ea/Method.java:531)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner.invoke(RandomizedRunner.java:1764)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner$8.evaluate(RandomizedRunner.java:871)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner$9.evaluate(RandomizedRunner.java:907)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner$10.evaluate(RandomizedRunner.java:921)
        at 
com.carrotsearch.randomizedtesting.rules.SystemPropertiesRestoreRule$1.evaluate(SystemPropertiesRestoreRule.java:57)
        at 
org.apache.lucene.util.TestRuleSetupTeardownChained$1.evaluate(TestRuleSetupTeardownChained.java:49)
        at 
org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeAfterRule.java:45)
        at 
org.apache.lucene.util.TestRuleThreadAndTestName$1.evaluate(TestRuleThreadAndTestName.java:48)
        at 
org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRuleIgnoreAfterMaxFailures.java:64)
        at 
org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure.java:47)
        at 
com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
        at 
com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.run(ThreadLeakControl.java:367)
        at 
com.carrotsearch.randomizedtesting.ThreadLeakControl.forkTimeoutingTask(ThreadLeakControl.java:809)
        at 
com.carrotsearch.randomizedtesting.ThreadLeakControl$3.evaluate(ThreadLeakControl.java:460)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner.runSingleTest(RandomizedRunner.java:880)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner$5.evaluate(RandomizedRunner.java:781)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner$6.evaluate(RandomizedRunner.java:816)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner$7.evaluate(RandomizedRunner.java:827)
        at 
com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
        at 
com.carrotsearch.randomizedtesting.rules.SystemPropertiesRestoreRule$1.evaluate(SystemPropertiesRestoreRule.java:57)
        at 
org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeAfterRule.java:45)
        at 
com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
        at 
org.apache.lucene.util.TestRuleStoreClassName$1.evaluate(TestRuleStoreClassName.java:41)
        at 
com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMethodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
        at 
com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMethodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
        at 
com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
        at 
com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
        at 
com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
        at 
org.apache.lucene.util.TestRuleAssertionsRequired$1.evaluate(TestRuleAssertionsRequired.java:53)
        at 
org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure.java:47)
        at 
org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRuleIgnoreAfterMaxFailures.java:64)
        at 
org.apache.lucene.util.TestRuleIgnoreTestSuites$1.evaluate(TestRuleIgnoreTestSuites.java:54)
        at 
com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
        at 
com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.run(ThreadLeakControl.java:367)
        at java.lang.Thread.run(java.base@9-ea/Thread.java:843)


FAILED:  org.apache.solr.cloud.ChaosMonkeyNothingIsSafeTest.test

Error Message:
Error from server at http://127.0.0.1:45997/collection1: Expected mime type 
application/octet-stream but got text/html. <html> <head> <meta 
http-equiv="Content-Type" content="text/html;charset=ISO-8859-1"/> <title>Error 
500 </title> </head> <body> <h2>HTTP ERROR: 500</h2> <p>Problem accessing 
/collection1/update. Reason: <pre>    
{metadata={error-class=org.apache.solr.common.SolrException,root-error-class=org.apache.solr.common.SolrException},msg=SolrCore
 &apos;collection1&apos; is not available due to init failure: Timed out 
getting coreNodeName for 
collection1,trace=org.apache.solr.common.SolrException: SolrCore 
&apos;collection1&apos; is not available due to init failure: Timed out getting 
coreNodeName for collection1  at 
org.apache.solr.core.CoreContainer.getCore(CoreContainer.java:1080)  at 
org.apache.solr.servlet.HttpSolrCall.init(HttpSolrCall.java:256)  at 
org.apache.solr.servlet.HttpSolrCall.call(HttpSolrCall.java:418)  at 
org.apache.solr.servlet.SolrDispatchFilter.doFilter(SolrDispatchFilter.java:257)
  at 
org.apache.solr.servlet.SolrDispatchFilter.doFilter(SolrDispatchFilter.java:208)
  at 
org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1676)
  at 
org.apache.solr.client.solrj.embedded.JettySolrRunner$DebugFilter.doFilter(JettySolrRunner.java:109)
  at 
org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1676)
  at org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:581) 
 at 
org.eclipse.jetty.server.session.SessionHandler.doHandle(SessionHandler.java:224)
  at 
org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:1160)
  at org.eclipse.jetty.servlet.ServletHandler.doScope(ServletHandler.java:511)  
at 
org.eclipse.jetty.server.session.SessionHandler.doScope(SessionHandler.java:185)
  at 
org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:1092)
  at 
org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:141)  
at 
org.eclipse.jetty.server.handler.gzip.GzipHandler.handle(GzipHandler.java:399)  
at 
org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:134) 
 at org.eclipse.jetty.server.Server.handle(Server.java:518)  at 
org.eclipse.jetty.server.HttpChannel.handle(HttpChannel.java:308)  at 
org.eclipse.jetty.server.HttpConnection.onFillable(HttpConnection.java:244)  at 
org.eclipse.jetty.io.AbstractConnection$ReadCallback.succeeded(AbstractConnection.java:273)
  at org.eclipse.jetty.io.FillInterest.fillable(FillInterest.java:95)  at 
org.eclipse.jetty.io.SelectChannelEndPoint$2.run(SelectChannelEndPoint.java:93) 
 at 
org.eclipse.jetty.util.thread.strategy.ExecuteProduceConsume.produceAndRun(ExecuteProduceConsume.java:246)
  at 
org.eclipse.jetty.util.thread.strategy.ExecuteProduceConsume.run(ExecuteProduceConsume.java:156)
  at 
org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:654)
  at 
org.eclipse.jetty.util.thread.QueuedThreadPool$3.run(QueuedThreadPool.java:572) 
 at java.lang.Thread.run(java.base@9-ea/Thread.java:843) Caused by: 
org.apache.solr.common.SolrException: Timed out getting coreNodeName for 
collection1  at 
org.apache.solr.cloud.ZkController.waitForCoreNodeName(ZkController.java:1387)  
at 
org.apache.solr.cloud.ZkController.doGetShardIdAndNodeNameProcess(ZkController.java:1365)
  at org.apache.solr.cloud.ZkController.preRegister(ZkController.java:1456)  at 
org.apache.solr.core.CoreContainer.create(CoreContainer.java:809)  at 
org.apache.solr.core.CoreContainer.lambda$load$0(CoreContainer.java:468)  at 
java.util.concurrent.FutureTask.run(java.base@9-ea/FutureTask.java:266)  at 
org.apache.solr.common.util.ExecutorUtil$MDCAwareThreadPoolExecutor.lambda$execute$0(ExecutorUtil.java:229)
  at 
java.util.concurrent.ThreadPoolExecutor.runWorker(java.base@9-ea/ThreadPoolExecutor.java:1158)
  at 
java.util.concurrent.ThreadPoolExecutor$Worker.run(java.base@9-ea/ThreadPoolExecutor.java:632)
  ... 1 more ,code=500}</pre></p> <hr /><a 
href="http://eclipse.org/jetty";>Powered by Jetty:// 9.3.8.v20160314</a><hr/> 
</body> </html> 

Stack Trace:
org.apache.solr.client.solrj.impl.HttpSolrClient$RemoteSolrException: Error 
from server at http://127.0.0.1:45997/collection1: Expected mime type 
application/octet-stream but got text/html. <html>
<head>
<meta http-equiv="Content-Type" content="text/html;charset=ISO-8859-1"/>
<title>Error 500 </title>
</head>
<body>
<h2>HTTP ERROR: 500</h2>
<p>Problem accessing /collection1/update. Reason:
<pre>    
{metadata={error-class=org.apache.solr.common.SolrException,root-error-class=org.apache.solr.common.SolrException},msg=SolrCore
 &apos;collection1&apos; is not available due to init failure: Timed out 
getting coreNodeName for 
collection1,trace=org.apache.solr.common.SolrException: SolrCore 
&apos;collection1&apos; is not available due to init failure: Timed out getting 
coreNodeName for collection1
        at org.apache.solr.core.CoreContainer.getCore(CoreContainer.java:1080)
        at org.apache.solr.servlet.HttpSolrCall.init(HttpSolrCall.java:256)
        at org.apache.solr.servlet.HttpSolrCall.call(HttpSolrCall.java:418)
        at 
org.apache.solr.servlet.SolrDispatchFilter.doFilter(SolrDispatchFilter.java:257)
        at 
org.apache.solr.servlet.SolrDispatchFilter.doFilter(SolrDispatchFilter.java:208)
        at 
org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1676)
        at 
org.apache.solr.client.solrj.embedded.JettySolrRunner$DebugFilter.doFilter(JettySolrRunner.java:109)
        at 
org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1676)
        at 
org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:581)
        at 
org.eclipse.jetty.server.session.SessionHandler.doHandle(SessionHandler.java:224)
        at 
org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:1160)
        at 
org.eclipse.jetty.servlet.ServletHandler.doScope(ServletHandler.java:511)
        at 
org.eclipse.jetty.server.session.SessionHandler.doScope(SessionHandler.java:185)
        at 
org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:1092)
        at 
org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:141)
        at 
org.eclipse.jetty.server.handler.gzip.GzipHandler.handle(GzipHandler.java:399)
        at 
org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:134)
        at org.eclipse.jetty.server.Server.handle(Server.java:518)
        at org.eclipse.jetty.server.HttpChannel.handle(HttpChannel.java:308)
        at 
org.eclipse.jetty.server.HttpConnection.onFillable(HttpConnection.java:244)
        at 
org.eclipse.jetty.io.AbstractConnection$ReadCallback.succeeded(AbstractConnection.java:273)
        at org.eclipse.jetty.io.FillInterest.fillable(FillInterest.java:95)
        at 
org.eclipse.jetty.io.SelectChannelEndPoint$2.run(SelectChannelEndPoint.java:93)
        at 
org.eclipse.jetty.util.thread.strategy.ExecuteProduceConsume.produceAndRun(ExecuteProduceConsume.java:246)
        at 
org.eclipse.jetty.util.thread.strategy.ExecuteProduceConsume.run(ExecuteProduceConsume.java:156)
        at 
org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:654)
        at 
org.eclipse.jetty.util.thread.QueuedThreadPool$3.run(QueuedThreadPool.java:572)
        at java.lang.Thread.run(java.base@9-ea/Thread.java:843)
Caused by: org.apache.solr.common.SolrException: Timed out getting coreNodeName 
for collection1
        at 
org.apache.solr.cloud.ZkController.waitForCoreNodeName(ZkController.java:1387)
        at 
org.apache.solr.cloud.ZkController.doGetShardIdAndNodeNameProcess(ZkController.java:1365)
        at 
org.apache.solr.cloud.ZkController.preRegister(ZkController.java:1456)
        at org.apache.solr.core.CoreContainer.create(CoreContainer.java:809)
        at 
org.apache.solr.core.CoreContainer.lambda$load$0(CoreContainer.java:468)
        at 
java.util.concurrent.FutureTask.run(java.base@9-ea/FutureTask.java:266)
        at 
org.apache.solr.common.util.ExecutorUtil$MDCAwareThreadPoolExecutor.lambda$execute$0(ExecutorUtil.java:229)
        at 
java.util.concurrent.ThreadPoolExecutor.runWorker(java.base@9-ea/ThreadPoolExecutor.java:1158)
        at 
java.util.concurrent.ThreadPoolExecutor$Worker.run(java.base@9-ea/ThreadPoolExecutor.java:632)
        ... 1 more
,code=500}</pre></p>
<hr /><a href="http://eclipse.org/jetty";>Powered by Jetty:// 
9.3.8.v20160314</a><hr/>
</body>
</html>

        at 
__randomizedtesting.SeedInfo.seed([D9809254EDA791CE:51D4AD8E435BFC36]:0)
        at 
org.apache.solr.client.solrj.impl.HttpSolrClient.executeMethod(HttpSolrClient.java:558)
        at 
org.apache.solr.client.solrj.impl.HttpSolrClient.request(HttpSolrClient.java:259)
        at 
org.apache.solr.client.solrj.impl.HttpSolrClient.request(HttpSolrClient.java:248)
        at 
org.apache.solr.client.solrj.SolrRequest.process(SolrRequest.java:149)
        at 
org.apache.solr.client.solrj.SolrClient.deleteByQuery(SolrClient.java:895)
        at 
org.apache.solr.client.solrj.SolrClient.deleteByQuery(SolrClient.java:858)
        at 
org.apache.solr.client.solrj.SolrClient.deleteByQuery(SolrClient.java:873)
        at 
org.apache.solr.cloud.AbstractFullDistribZkTestBase.del(AbstractFullDistribZkTestBase.java:835)
        at 
org.apache.solr.cloud.ChaosMonkeyNothingIsSafeTest.test(ChaosMonkeyNothingIsSafeTest.java:128)
        at 
jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(java.base@9-ea/Native 
Method)
        at 
jdk.internal.reflect.NativeMethodAccessorImpl.invoke(java.base@9-ea/NativeMethodAccessorImpl.java:62)
        at 
jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(java.base@9-ea/DelegatingMethodAccessorImpl.java:43)
        at java.lang.reflect.Method.invoke(java.base@9-ea/Method.java:531)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner.invoke(RandomizedRunner.java:1764)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner$8.evaluate(RandomizedRunner.java:871)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner$9.evaluate(RandomizedRunner.java:907)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner$10.evaluate(RandomizedRunner.java:921)
        at 
org.apache.solr.BaseDistributedSearchTestCase$ShardsRepeatRule$ShardsFixedStatement.callStatement(BaseDistributedSearchTestCase.java:992)
        at 
org.apache.solr.BaseDistributedSearchTestCase$ShardsRepeatRule$ShardsStatement.evaluate(BaseDistributedSearchTestCase.java:967)
        at 
com.carrotsearch.randomizedtesting.rules.SystemPropertiesRestoreRule$1.evaluate(SystemPropertiesRestoreRule.java:57)
        at 
org.apache.lucene.util.TestRuleSetupTeardownChained$1.evaluate(TestRuleSetupTeardownChained.java:49)
        at 
org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeAfterRule.java:45)
        at 
org.apache.lucene.util.TestRuleThreadAndTestName$1.evaluate(TestRuleThreadAndTestName.java:48)
        at 
org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRuleIgnoreAfterMaxFailures.java:64)
        at 
org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure.java:47)
        at 
com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
        at 
com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.run(ThreadLeakControl.java:367)
        at 
com.carrotsearch.randomizedtesting.ThreadLeakControl.forkTimeoutingTask(ThreadLeakControl.java:809)
        at 
com.carrotsearch.randomizedtesting.ThreadLeakControl$3.evaluate(ThreadLeakControl.java:460)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner.runSingleTest(RandomizedRunner.java:880)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner$5.evaluate(RandomizedRunner.java:781)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner$6.evaluate(RandomizedRunner.java:816)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner$7.evaluate(RandomizedRunner.java:827)
        at 
com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
        at 
com.carrotsearch.randomizedtesting.rules.SystemPropertiesRestoreRule$1.evaluate(SystemPropertiesRestoreRule.java:57)
        at 
org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeAfterRule.java:45)
        at 
com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
        at 
org.apache.lucene.util.TestRuleStoreClassName$1.evaluate(TestRuleStoreClassName.java:41)
        at 
com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMethodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
        at 
com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMethodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
        at 
com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
        at 
com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
        at 
com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
        at 
org.apache.lucene.util.TestRuleAssertionsRequired$1.evaluate(TestRuleAssertionsRequired.java:53)
        at 
org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure.java:47)
        at 
org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRuleIgnoreAfterMaxFailures.java:64)
        at 
org.apache.lucene.util.TestRuleIgnoreTestSuites$1.evaluate(TestRuleIgnoreTestSuites.java:54)
        at 
com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
        at 
com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.run(ThreadLeakControl.java:367)
        at java.lang.Thread.run(java.base@9-ea/Thread.java:843)


FAILED:  org.apache.solr.cloud.ClusterStateUpdateTest.testCoreRegistration

Error Message:
Error CREATEing SolrCore 'testcore': Unable to create core [testcore] Caused 
by: Timed out getting shard id for core: testcore

Stack Trace:
org.apache.solr.common.SolrException: Error CREATEing SolrCore 'testcore': 
Unable to create core [testcore] Caused by: Timed out getting shard id for 
core: testcore
        at 
__randomizedtesting.SeedInfo.seed([D9809254EDA791CE:670BF4FB94DD9FFB]:0)
        at org.apache.solr.core.CoreContainer.create(CoreContainer.java:785)
        at org.apache.solr.core.CoreContainer.create(CoreContainer.java:718)
        at 
org.apache.solr.cloud.ClusterStateUpdateTest.testCoreRegistration(ClusterStateUpdateTest.java:158)
        at 
jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(java.base@9-ea/Native 
Method)
        at 
jdk.internal.reflect.NativeMethodAccessorImpl.invoke(java.base@9-ea/NativeMethodAccessorImpl.java:62)
        at 
jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(java.base@9-ea/DelegatingMethodAccessorImpl.java:43)
        at java.lang.reflect.Method.invoke(java.base@9-ea/Method.java:531)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner.invoke(RandomizedRunner.java:1764)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner$8.evaluate(RandomizedRunner.java:871)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner$9.evaluate(RandomizedRunner.java:907)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner$10.evaluate(RandomizedRunner.java:921)
        at 
com.carrotsearch.randomizedtesting.rules.SystemPropertiesRestoreRule$1.evaluate(SystemPropertiesRestoreRule.java:57)
        at 
org.apache.lucene.util.TestRuleSetupTeardownChained$1.evaluate(TestRuleSetupTeardownChained.java:49)
        at 
org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeAfterRule.java:45)
        at 
org.apache.lucene.util.TestRuleThreadAndTestName$1.evaluate(TestRuleThreadAndTestName.java:48)
        at 
org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRuleIgnoreAfterMaxFailures.java:64)
        at 
org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure.java:47)
        at 
com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
        at 
com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.run(ThreadLeakControl.java:367)
        at 
com.carrotsearch.randomizedtesting.ThreadLeakControl.forkTimeoutingTask(ThreadLeakControl.java:809)
        at 
com.carrotsearch.randomizedtesting.ThreadLeakControl$3.evaluate(ThreadLeakControl.java:460)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner.runSingleTest(RandomizedRunner.java:880)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner$5.evaluate(RandomizedRunner.java:781)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner$6.evaluate(RandomizedRunner.java:816)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner$7.evaluate(RandomizedRunner.java:827)
        at 
com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
        at 
com.carrotsearch.randomizedtesting.rules.SystemPropertiesRestoreRule$1.evaluate(SystemPropertiesRestoreRule.java:57)
        at 
org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeAfterRule.java:45)
        at 
com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
        at 
org.apache.lucene.util.TestRuleStoreClassName$1.evaluate(TestRuleStoreClassName.java:41)
        at 
com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMethodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
        at 
com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMethodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
        at 
com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
        at 
com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
        at 
com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
        at 
org.apache.lucene.util.TestRuleAssertionsRequired$1.evaluate(TestRuleAssertionsRequired.java:53)
        at 
org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure.java:47)
        at 
org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRuleIgnoreAfterMaxFailures.java:64)
        at 
org.apache.lucene.util.TestRuleIgnoreTestSuites$1.evaluate(TestRuleIgnoreTestSuites.java:54)
        at 
com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
        at 
com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.run(ThreadLeakControl.java:367)
        at java.lang.Thread.run(java.base@9-ea/Thread.java:843)
Caused by: org.apache.solr.common.SolrException: Unable to create core 
[testcore]
        at org.apache.solr.core.CoreContainer.create(CoreContainer.java:828)
        at org.apache.solr.core.CoreContainer.create(CoreContainer.java:751)
        ... 41 more
Caused by: org.apache.solr.common.SolrException: Timed out getting shard id for 
core: testcore
        at 
org.apache.solr.cloud.ZkController.waitForShardId(ZkController.java:1407)
        at 
org.apache.solr.cloud.ZkController.doGetShardIdAndNodeNameProcess(ZkController.java:1362)
        at 
org.apache.solr.cloud.ZkController.preRegister(ZkController.java:1456)
        at org.apache.solr.core.CoreContainer.create(CoreContainer.java:809)
        ... 42 more


FAILED:  org.apache.solr.cloud.CollectionsAPIDistributedZkTest.test

Error Message:
Timeout occured while waiting response from server at: https://127.0.0.1:46176

Stack Trace:
org.apache.solr.client.solrj.SolrServerException: Timeout occured while waiting 
response from server at: https://127.0.0.1:46176
        at 
__randomizedtesting.SeedInfo.seed([D9809254EDA791CE:51D4AD8E435BFC36]:0)
        at 
org.apache.solr.client.solrj.impl.HttpSolrClient.executeMethod(HttpSolrClient.java:601)
        at 
org.apache.solr.client.solrj.impl.HttpSolrClient.request(HttpSolrClient.java:259)
        at 
org.apache.solr.client.solrj.impl.HttpSolrClient.request(HttpSolrClient.java:248)
        at org.apache.solr.client.solrj.SolrClient.request(SolrClient.java:1219)
        at 
org.apache.solr.cloud.CollectionsAPIDistributedZkTest.makeRequest(CollectionsAPIDistributedZkTest.java:399)
        at 
org.apache.solr.cloud.CollectionsAPIDistributedZkTest.testNoConfigSetExist(CollectionsAPIDistributedZkTest.java:601)
        at 
org.apache.solr.cloud.CollectionsAPIDistributedZkTest.test(CollectionsAPIDistributedZkTest.java:176)
        at 
jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(java.base@9-ea/Native 
Method)
        at 
jdk.internal.reflect.NativeMethodAccessorImpl.invoke(java.base@9-ea/NativeMethodAccessorImpl.java:62)
        at 
jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(java.base@9-ea/DelegatingMethodAccessorImpl.java:43)
        at java.lang.reflect.Method.invoke(java.base@9-ea/Method.java:531)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner.invoke(RandomizedRunner.java:1764)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner$8.evaluate(RandomizedRunner.java:871)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner$9.evaluate(RandomizedRunner.java:907)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner$10.evaluate(RandomizedRunner.java:921)
        at 
org.apache.solr.BaseDistributedSearchTestCase$ShardsRepeatRule$ShardsFixedStatement.callStatement(BaseDistributedSearchTestCase.java:992)
        at 
org.apache.solr.BaseDistributedSearchTestCase$ShardsRepeatRule$ShardsStatement.evaluate(BaseDistributedSearchTestCase.java:967)
        at 
com.carrotsearch.randomizedtesting.rules.SystemPropertiesRestoreRule$1.evaluate(SystemPropertiesRestoreRule.java:57)
        at 
org.apache.lucene.util.TestRuleSetupTeardownChained$1.evaluate(TestRuleSetupTeardownChained.java:49)
        at 
org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeAfterRule.java:45)
        at 
org.apache.lucene.util.TestRuleThreadAndTestName$1.evaluate(TestRuleThreadAndTestName.java:48)
        at 
org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRuleIgnoreAfterMaxFailures.java:64)
        at 
org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure.java:47)
        at 
com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
        at 
com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.run(ThreadLeakControl.java:367)
        at 
com.carrotsearch.randomizedtesting.ThreadLeakControl.forkTimeoutingTask(ThreadLeakControl.java:809)
        at 
com.carrotsearch.randomizedtesting.ThreadLeakControl$3.evaluate(ThreadLeakControl.java:460)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner.runSingleTest(RandomizedRunner.java:880)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner$5.evaluate(RandomizedRunner.java:781)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner$6.evaluate(RandomizedRunner.java:816)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner$7.evaluate(RandomizedRunner.java:827)
        at 
com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
        at 
com.carrotsearch.randomizedtesting.rules.SystemPropertiesRestoreRule$1.evaluate(SystemPropertiesRestoreRule.java:57)
        at 
org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeAfterRule.java:45)
        at 
com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
        at 
org.apache.lucene.util.TestRuleStoreClassName$1.evaluate(TestRuleStoreClassName.java:41)
        at 
com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMethodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
        at 
com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMethodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
        at 
com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
        at 
com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
        at 
com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
        at 
org.apache.lucene.util.TestRuleAssertionsRequired$1.evaluate(TestRuleAssertionsRequired.java:53)
        at 
org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure.java:47)
        at 
org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRuleIgnoreAfterMaxFailures.java:64)
        at 
org.apache.lucene.util.TestRuleIgnoreTestSuites$1.evaluate(TestRuleIgnoreTestSuites.java:54)
        at 
com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
        at 
com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.run(ThreadLeakControl.java:367)
        at java.lang.Thread.run(java.base@9-ea/Thread.java:843)
Caused by: java.net.SocketTimeoutException: Read timed out
        at java.net.SocketInputStream.socketRead0(java.base@9-ea/Native Method)
        at 
java.net.SocketInputStream.socketRead(java.base@9-ea/SocketInputStream.java:116)
        at 
java.net.SocketInputStream.read(java.base@9-ea/SocketInputStream.java:170)
        at 
java.net.SocketInputStream.read(java.base@9-ea/SocketInputStream.java:141)
        at 
sun.security.ssl.SSLSocketInputRecord.read(java.base@9-ea/SSLSocketInputRecord.java:425)
        at 
sun.security.ssl.SSLSocketInputRecord.bytesInCompletePacket(java.base@9-ea/SSLSocketInputRecord.java:65)
        at 
sun.security.ssl.SSLSocketImpl.bytesInCompletePacket(java.base@9-ea/SSLSocketImpl.java:911)
        at 
sun.security.ssl.AppInputStream.read(java.base@9-ea/AppInputStream.java:144)
        at 
org.apache.http.impl.io.AbstractSessionInputBuffer.fillBuffer(AbstractSessionInputBuffer.java:160)
        at 
org.apache.http.impl.io.SocketInputBuffer.fillBuffer(SocketInputBuffer.java:84)
        at 
org.apache.http.impl.io.AbstractSessionInputBuffer.readLine(AbstractSessionInputBuffer.java:273)
        at 
org.apache.http.impl.conn.DefaultHttpResponseParser.parseHead(DefaultHttpResponseParser.java:140)
        at 
org.apache.http.impl.conn.DefaultHttpResponseParser.parseHead(DefaultHttpResponseParser.java:57)
        at 
org.apache.http.impl.io.AbstractMessageParser.parse(AbstractMessageParser.java:261)
        at 
org.apache.http.impl.AbstractHttpClientConnection.receiveResponseHeader(AbstractHttpClientConnection.java:283)
        at 
org.apache.http.impl.conn.DefaultClientConnection.receiveResponseHeader(DefaultClientConnection.java:251)
        at 
org.apache.http.impl.conn.ManagedClientConnectionImpl.receiveResponseHeader(ManagedClientConnectionImpl.java:197)
        at 
org.apache.http.protocol.HttpRequestExecutor.doReceiveResponse(HttpRequestExecutor.java:272)
        at 
org.apache.http.protocol.HttpRequestExecutor.execute(HttpRequestExecutor.java:124)
        at 
org.apache.http.impl.client.DefaultRequestDirector.tryExecute(DefaultRequestDirector.java:685)
        at 
org.apache.http.impl.client.DefaultRequestDirector.execute(DefaultRequestDirector.java:487)
        at 
org.apache.http.impl.client.AbstractHttpClient.doExecute(AbstractHttpClient.java:882)
        at 
org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:82)
        at 
org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:107)
        at 
org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:55)
        at 
org.apache.solr.client.solrj.impl.HttpSolrClient.executeMethod(HttpSolrClient.java:495)
        ... 4

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

rStateUpdate-96025775042068483-127.0.0.1:7000_solr-n_0000000000, 
state=TIMED_WAITING, group=Overseer state updater.]
   [junit4]    >         at java.lang.Thread.sleep(java.base@9-ea/Native Method)
   [junit4]    >         at 
org.apache.solr.common.cloud.ZkCmdExecutor.retryDelay(ZkCmdExecutor.java:102)
   [junit4]    >         at 
org.apache.solr.common.cloud.ZkCmdExecutor.retryOperation(ZkCmdExecutor.java:70)
   [junit4]    >         at 
org.apache.solr.common.cloud.SolrZkClient.getData(SolrZkClient.java:345)
   [junit4]    >         at 
org.apache.solr.cloud.Overseer$ClusterStateUpdater.amILeader(Overseer.java:418)
   [junit4]    >         at 
org.apache.solr.cloud.Overseer$ClusterStateUpdater.run(Overseer.java:145)
   [junit4]    >         at java.lang.Thread.run(java.base@9-ea/Thread.java:843)
   [junit4]    >   14) Thread[id=7073, 
name=OverseerHdfsCoreFailoverThread-96025775042068483-127.0.0.1:7000_solr-n_0000000000,
 state=TIMED_WAITING, group=Overseer Hdfs SolrCore Failover Thread.]
   [junit4]    >         at java.lang.Thread.sleep(java.base@9-ea/Native Method)
   [junit4]    >         at 
org.apache.solr.cloud.OverseerAutoReplicaFailoverThread.run(OverseerAutoReplicaFailoverThread.java:137)
   [junit4]    >         at java.lang.Thread.run(java.base@9-ea/Thread.java:843)
   [junit4]    >   15) Thread[id=7068, 
name=TEST-LeaderElectionIntegrationTest.testSimpleSliceLeaderElection-seed#[D9809254EDA791CE]-SendThread(127.0.0.1:35172),
 state=TIMED_WAITING, group=TGRP-LeaderElectionIntegrationTest]
   [junit4]    >         at java.lang.Thread.sleep(java.base@9-ea/Native Method)
   [junit4]    >         at 
org.apache.zookeeper.client.StaticHostProvider.next(StaticHostProvider.java:101)
   [junit4]    >         at 
org.apache.zookeeper.ClientCnxn$SendThread.startConnect(ClientCnxn.java:940)
   [junit4]    >         at 
org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1003)
   [junit4]    >        at 
__randomizedtesting.SeedInfo.seed([D9809254EDA791CE]:0)Throwable #2: 
com.carrotsearch.randomizedtesting.ThreadLeakError: There are still zombie 
threads that couldn't be terminated:
   [junit4]    >    1) Thread[id=7102, name=zkCallback-1274-thread-2, 
state=TIMED_WAITING, group=TGRP-LeaderElectionIntegrationTest]
   [junit4]    >         at jdk.internal.misc.Unsafe.park(java.base@9-ea/Native 
Method)
   [junit4]    >         at 
java.util.concurrent.locks.LockSupport.parkNanos(java.base@9-ea/LockSupport.java:230)
   [junit4]    >         at 
java.util.concurrent.SynchronousQueue$TransferStack.awaitFulfill(java.base@9-ea/SynchronousQueue.java:461)
   [junit4]    >         at 
java.util.concurrent.SynchronousQueue$TransferStack.transfer(java.base@9-ea/SynchronousQueue.java:362)
   [junit4]    >         at 
java.util.concurrent.SynchronousQueue.poll(java.base@9-ea/SynchronousQueue.java:937)
   [junit4]    >         at 
java.util.concurrent.ThreadPoolExecutor.getTask(java.base@9-ea/ThreadPoolExecutor.java:1082)
   [junit4]    >         at 
java.util.concurrent.ThreadPoolExecutor.runWorker(java.base@9-ea/ThreadPoolExecutor.java:1143)
   [junit4]    >         at 
java.util.concurrent.ThreadPoolExecutor$Worker.run(java.base@9-ea/ThreadPoolExecutor.java:632)
   [junit4]    >         at java.lang.Thread.run(java.base@9-ea/Thread.java:843)
   [junit4]    >    2) Thread[id=7074, name=Thread-2371, state=WAITING, 
group=TGRP-LeaderElectionIntegrationTest]
   [junit4]    >         at java.lang.Object.wait(java.base@9-ea/Native Method)
   [junit4]    >         at 
java.lang.Object.wait(java.base@9-ea/Object.java:516)
   [junit4]    >         at 
org.apache.solr.core.CloserThread.run(CoreContainer.java:1253)
   [junit4]    >    3) Thread[id=7094, 
name=TEST-LeaderElectionIntegrationTest.testLeaderElectionAfterClientTimeout-seed#[D9809254EDA791CE]-SendThread(127.0.0.1:39710),
 state=TIMED_WAITING, group=TGRP-LeaderElectionIntegrationTest]
   [junit4]    >         at java.lang.Thread.sleep(java.base@9-ea/Native Method)
   [junit4]    >         at 
org.apache.zookeeper.client.StaticHostProvider.next(StaticHostProvider.java:101)
   [junit4]    >         at 
org.apache.zookeeper.ClientCnxn$SendThread.startConnect(ClientCnxn.java:940)
   [junit4]    >         at 
org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1003)
   [junit4]    >    4) Thread[id=7103, name=zkCallback-1274-thread-3, 
state=TIMED_WAITING, group=TGRP-LeaderElectionIntegrationTest]
   [junit4]    >         at jdk.internal.misc.Unsafe.park(java.base@9-ea/Native 
Method)
   [junit4]    >         at 
java.util.concurrent.locks.LockSupport.parkNanos(java.base@9-ea/LockSupport.java:230)
   [junit4]    >         at 
java.util.concurrent.SynchronousQueue$TransferStack.awaitFulfill(java.base@9-ea/SynchronousQueue.java:461)
   [junit4]    >         at 
java.util.concurrent.SynchronousQueue$TransferStack.transfer(java.base@9-ea/SynchronousQueue.java:362)
   [junit4]    >         at 
java.util.concurrent.SynchronousQueue.poll(java.base@9-ea/SynchronousQueue.java:937)
   [junit4]    >         at 
java.util.concurrent.ThreadPoolExecutor.getTask(java.base@9-ea/ThreadPoolExecutor.java:1082)
   [junit4]    >         at 
java.util.concurrent.ThreadPoolExecutor.runWorker(java.base@9-ea/ThreadPoolExecutor.java:1143)
   [junit4]    >         at 
java.util.concurrent.ThreadPoolExecutor$Worker.run(java.base@9-ea/ThreadPoolExecutor.java:632)
   [junit4]    >         at java.lang.Thread.run(java.base@9-ea/Thread.java:843)
   [junit4]    >    5) Thread[id=7099, 
name=OverseerHdfsCoreFailoverThread-96025796035018755-127.0.0.1:7000_solr-n_0000000000,
 state=RUNNABLE, group=Overseer Hdfs SolrCore Failover Thread.]
   [junit4]    >         at java.lang.Thread.sleep(java.base@9-ea/Native Method)
   [junit4]    >         at 
org.apache.solr.cloud.OverseerAutoReplicaFailoverThread.run(OverseerAutoReplicaFailoverThread.java:137)
   [junit4]    >         at java.lang.Thread.run(java.base@9-ea/Thread.java:843)
   [junit4]    >    6) Thread[id=7104, name=zkCallback-1274-thread-4, 
state=TIMED_WAITING, group=TGRP-LeaderElectionIntegrationTest]
   [junit4]    >         at jdk.internal.misc.Unsafe.park(java.base@9-ea/Native 
Method)
   [junit4]    >         at 
java.util.concurrent.locks.LockSupport.parkNanos(java.base@9-ea/LockSupport.java:230)
   [junit4]    >         at 
java.util.concurrent.SynchronousQueue$TransferStack.awaitFulfill(java.base@9-ea/SynchronousQueue.java:461)
   [junit4]    >         at 
java.util.concurrent.SynchronousQueue$TransferStack.transfer(java.base@9-ea/SynchronousQueue.java:362)
   [junit4]    >         at 
java.util.concurrent.SynchronousQueue.poll(java.base@9-ea/SynchronousQueue.java:937)
   [junit4]    >         at 
java.util.concurrent.ThreadPoolExecutor.getTask(java.base@9-ea/ThreadPoolExecutor.java:1082)
   [junit4]    >         at 
java.util.concurrent.ThreadPoolExecutor.runWorker(java.base@9-ea/ThreadPoolExecutor.java:1143)
   [junit4]    >         at 
java.util.concurrent.ThreadPoolExecutor$Worker.run(java.base@9-ea/ThreadPoolExecutor.java:632)
   [junit4]    >         at java.lang.Thread.run(java.base@9-ea/Thread.java:843)
   [junit4]    >    7) Thread[id=7100, name=Thread-2373, state=WAITING, 
group=TGRP-LeaderElectionIntegrationTest]
   [junit4]    >         at java.lang.Object.wait(java.base@9-ea/Native Method)
   [junit4]    >         at 
java.lang.Object.wait(java.base@9-ea/Object.java:516)
   [junit4]    >         at 
org.apache.solr.core.CloserThread.run(CoreContainer.java:1253)
   [junit4]    >    8) Thread[id=7073, 
name=OverseerHdfsCoreFailoverThread-96025775042068483-127.0.0.1:7000_solr-n_0000000000,
 state=RUNNABLE, group=Overseer Hdfs SolrCore Failover Thread.]
   [junit4]    >         at java.lang.Thread.sleep(java.base@9-ea/Native Method)
   [junit4]    >         at 
org.apache.solr.cloud.OverseerAutoReplicaFailoverThread.run(OverseerAutoReplicaFailoverThread.java:137)
   [junit4]    >         at java.lang.Thread.run(java.base@9-ea/Thread.java:843)
   [junit4]    >    9) Thread[id=7068, 
name=TEST-LeaderElectionIntegrationTest.testSimpleSliceLeaderElection-seed#[D9809254EDA791CE]-SendThread(127.0.0.1:35172),
 state=TIMED_WAITING, group=TGRP-LeaderElectionIntegrationTest]
   [junit4]    >         at java.lang.Thread.sleep(java.base@9-ea/Native Method)
   [junit4]    >         at 
org.apache.zookeeper.client.StaticHostProvider.next(StaticHostProvider.java:101)
   [junit4]    >         at 
org.apache.zookeeper.ClientCnxn$SendThread.startConnect(ClientCnxn.java:940)
   [junit4]    >         at 
org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1003)
   [junit4]    >        at 
__randomizedtesting.SeedInfo.seed([D9809254EDA791CE]:0)
   [junit4] Completed [317/613 (19!)] on J1 in 665.76s, 2 tests, 2 failures, 2 
errors <<< FAILURES!

[...truncated 999 lines...]
BUILD FAILED
/home/jenkins/workspace/Lucene-Solr-6.x-Linux/build.xml:740: The following 
error occurred while executing this line:
/home/jenkins/workspace/Lucene-Solr-6.x-Linux/build.xml:684: The following 
error occurred while executing this line:
/home/jenkins/workspace/Lucene-Solr-6.x-Linux/build.xml:59: The following error 
occurred while executing this line:
/home/jenkins/workspace/Lucene-Solr-6.x-Linux/solr/build.xml:233: The following 
error occurred while executing this line:
/home/jenkins/workspace/Lucene-Solr-6.x-Linux/solr/common-build.xml:531: The 
following error occurred while executing this line:
/home/jenkins/workspace/Lucene-Solr-6.x-Linux/lucene/common-build.xml:1427: The 
following error occurred while executing this line:
/home/jenkins/workspace/Lucene-Solr-6.x-Linux/lucene/common-build.xml:984: 
There were test failures: 613 suites (10 ignored), 2567 tests, 2 suite-level 
errors, 15 errors, 5 failures, 1110 ignored (72 assumptions) [seed: 
D9809254EDA791CE]

Total time: 183 minutes 55 seconds
Build step 'Invoke Ant' marked build as failure
Archiving artifacts
[WARNINGS] Skipping publisher since build result is FAILURE
Recording test results
Email was triggered for: Failure - Any
Sending email for trigger: Failure - Any


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