Build: https://builds.apache.org/job/Lucene-Solr-Tests-7.2/12/

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

Error Message:


Stack Trace:
java.lang.NullPointerException
        at 
__randomizedtesting.SeedInfo.seed([B2219FE97F9485EA:3A75A033D168E812]:0)
        at 
org.apache.solr.client.solrj.embedded.JettySolrRunner.getNodeName(JettySolrRunner.java:345)
        at 
org.apache.solr.cloud.AbstractFullDistribZkTestBase.createServers(AbstractFullDistribZkTestBase.java:313)
        at 
org.apache.solr.BaseDistributedSearchTestCase$ShardsRepeatRule$ShardsFixedStatement.callStatement(BaseDistributedSearchTestCase.java:991)
        at 
org.apache.solr.BaseDistributedSearchTestCase$ShardsRepeatRule$ShardsStatement.evaluate(BaseDistributedSearchTestCase.java:968)
        at 
com.carrotsearch.randomizedtesting.rules.SystemPropertiesRestoreRule$1.evaluate(SystemPropertiesRestoreRule.java:57)
        at 
org.apache.lucene.util.TestRuleSetupTeardownChained$1.evaluate(TestRuleSetupTeardownChained.java:49)
        at 
org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeAfterRule.java:45)
        at 
org.apache.lucene.util.TestRuleThreadAndTestName$1.evaluate(TestRuleThreadAndTestName.java:48)
        at 
org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRuleIgnoreAfterMaxFailures.java:64)
        at 
org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure.java:47)
        at 
com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
        at 
com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.run(ThreadLeakControl.java:368)
        at 
com.carrotsearch.randomizedtesting.ThreadLeakControl.forkTimeoutingTask(ThreadLeakControl.java:817)
        at 
com.carrotsearch.randomizedtesting.ThreadLeakControl$3.evaluate(ThreadLeakControl.java:468)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner.runSingleTest(RandomizedRunner.java:943)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner$5.evaluate(RandomizedRunner.java:829)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner$6.evaluate(RandomizedRunner.java:879)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner$7.evaluate(RandomizedRunner.java:890)
        at 
com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
        at 
com.carrotsearch.randomizedtesting.rules.SystemPropertiesRestoreRule$1.evaluate(SystemPropertiesRestoreRule.java:57)
        at 
org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeAfterRule.java:45)
        at 
com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
        at 
org.apache.lucene.util.TestRuleStoreClassName$1.evaluate(TestRuleStoreClassName.java:41)
        at 
com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMethodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
        at 
com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMethodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
        at 
com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
        at 
com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
        at 
com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
        at 
org.apache.lucene.util.TestRuleAssertionsRequired$1.evaluate(TestRuleAssertionsRequired.java:53)
        at 
org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure.java:47)
        at 
org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRuleIgnoreAfterMaxFailures.java:64)
        at 
org.apache.lucene.util.TestRuleIgnoreTestSuites$1.evaluate(TestRuleIgnoreTestSuites.java:54)
        at 
com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
        at 
com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.run(ThreadLeakControl.java:368)
        at java.lang.Thread.run(Thread.java:748)


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

Error Message:
16 threads leaked from SUITE scope at org.apache.solr.cloud.HttpPartitionTest:  
   1) Thread[id=18473, name=zkCallback-4005-thread-4, state=TIMED_WAITING, 
group=TGRP-HttpPartitionTest]         at sun.misc.Unsafe.park(Native Method)    
     at java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215)  
       at 
java.util.concurrent.SynchronousQueue$TransferStack.awaitFulfill(SynchronousQueue.java:460)
         at 
java.util.concurrent.SynchronousQueue$TransferStack.transfer(SynchronousQueue.java:362)
         at 
java.util.concurrent.SynchronousQueue.poll(SynchronousQueue.java:941)         
at 
java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1073)   
      at 
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) 
        at 
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) 
        at java.lang.Thread.run(Thread.java:748)    2) Thread[id=18479, 
name=zkCallback-4005-thread-6, state=TIMED_WAITING, 
group=TGRP-HttpPartitionTest]         at sun.misc.Unsafe.park(Native Method)    
     at java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215)  
       at 
java.util.concurrent.SynchronousQueue$TransferStack.awaitFulfill(SynchronousQueue.java:460)
         at 
java.util.concurrent.SynchronousQueue$TransferStack.transfer(SynchronousQueue.java:362)
         at 
java.util.concurrent.SynchronousQueue.poll(SynchronousQueue.java:941)         
at 
java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1073)   
      at 
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) 
        at 
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) 
        at java.lang.Thread.run(Thread.java:748)    3) Thread[id=18464, 
name=TEST-HttpPartitionTest.test-seed#[B2219FE97F9485EA]-EventThread, 
state=WAITING, group=TGRP-HttpPartitionTest]         at 
sun.misc.Unsafe.park(Native Method)         at 
java.util.concurrent.locks.LockSupport.park(LockSupport.java:175)         at 
java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039)
         at 
java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442)     
    at org.apache.zookeeper.ClientCnxn$EventThread.run(ClientCnxn.java:501)    
4) Thread[id=18459, name=Connection evictor, state=TIMED_WAITING, 
group=TGRP-HttpPartitionTest]         at java.lang.Thread.sleep(Native Method)  
       at 
org.apache.http.impl.client.IdleConnectionEvictor$1.run(IdleConnectionEvictor.java:66)
         at java.lang.Thread.run(Thread.java:748)    5) Thread[id=18463, 
name=TEST-HttpPartitionTest.test-seed#[B2219FE97F9485EA]-SendThread(127.0.0.1:35630),
 state=TIMED_WAITING, group=TGRP-HttpPartitionTest]         at 
java.lang.Thread.sleep(Native Method)         at 
org.apache.zookeeper.client.StaticHostProvider.next(StaticHostProvider.java:101)
         at 
org.apache.zookeeper.ClientCnxn$SendThread.startConnect(ClientCnxn.java:997)    
     at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1060)    
6) Thread[id=18472, name=zkCallback-4005-thread-3, state=TIMED_WAITING, 
group=TGRP-HttpPartitionTest]         at sun.misc.Unsafe.park(Native Method)    
     at java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215)  
       at 
java.util.concurrent.SynchronousQueue$TransferStack.awaitFulfill(SynchronousQueue.java:460)
         at 
java.util.concurrent.SynchronousQueue$TransferStack.transfer(SynchronousQueue.java:362)
         at 
java.util.concurrent.SynchronousQueue.poll(SynchronousQueue.java:941)         
at 
java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1073)   
      at 
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) 
        at 
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) 
        at java.lang.Thread.run(Thread.java:748)    7) Thread[id=18458, 
name=Connection evictor, state=TIMED_WAITING, group=TGRP-HttpPartitionTest]     
    at java.lang.Thread.sleep(Native Method)         at 
org.apache.http.impl.client.IdleConnectionEvictor$1.run(IdleConnectionEvictor.java:66)
         at java.lang.Thread.run(Thread.java:748)    8) Thread[id=18465, 
name=zkConnectionManagerCallback-4006-thread-1, state=WAITING, 
group=TGRP-HttpPartitionTest]         at sun.misc.Unsafe.park(Native Method)    
     at java.util.concurrent.locks.LockSupport.park(LockSupport.java:175)       
  at 
java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039)
         at 
java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442)     
    at 
java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074)   
      at 
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) 
        at 
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) 
        at java.lang.Thread.run(Thread.java:748)    9) Thread[id=18469, 
name=OverseerAutoScalingTriggerThread-99169666974613508-127.0.0.1:34329_-n_0000000000,
 state=TIMED_WAITING, group=Overseer autoscaling triggers]         at 
java.lang.Thread.sleep(Native Method)         at 
org.apache.solr.common.cloud.ZkCmdExecutor.retryDelay(ZkCmdExecutor.java:111)   
      at 
org.apache.solr.common.cloud.ZkCmdExecutor.retryOperation(ZkCmdExecutor.java:70)
         at 
org.apache.solr.common.cloud.SolrZkClient.getChildren(SolrZkClient.java:327)    
     at 
org.apache.solr.client.solrj.impl.ZkDistribStateManager.listData(ZkDistribStateManager.java:66)
         at 
org.apache.solr.cloud.autoscaling.OverseerTriggerThread.run(OverseerTriggerThread.java:245)
         at java.lang.Thread.run(Thread.java:748)   10) Thread[id=18470, 
name=zkCallback-4005-thread-1, state=TIMED_WAITING, 
group=TGRP-HttpPartitionTest]         at sun.misc.Unsafe.park(Native Method)    
     at java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215)  
       at 
java.util.concurrent.SynchronousQueue$TransferStack.awaitFulfill(SynchronousQueue.java:460)
         at 
java.util.concurrent.SynchronousQueue$TransferStack.transfer(SynchronousQueue.java:362)
         at 
java.util.concurrent.SynchronousQueue.poll(SynchronousQueue.java:941)         
at 
java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1073)   
      at 
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) 
        at 
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) 
        at java.lang.Thread.run(Thread.java:748)   11) Thread[id=18466, 
name=OverseerStateUpdate-99169666974613508-127.0.0.1:34329_-n_0000000000, 
state=TIMED_WAITING, group=Overseer state updater.]         at 
sun.misc.Unsafe.park(Native Method)         at 
java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215)         
at 
java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078)
         at 
org.apache.solr.cloud.ZkDistributedQueue.peekElements(ZkDistributedQueue.java:463)
         at 
org.apache.solr.cloud.Overseer$ClusterStateUpdater.run(Overseer.java:203)       
  at java.lang.Thread.run(Thread.java:748)   12) Thread[id=18468, 
name=Connection evictor, state=TIMED_WAITING, group=TGRP-HttpPartitionTest]     
    at java.lang.Thread.sleep(Native Method)         at 
org.apache.http.impl.client.IdleConnectionEvictor$1.run(IdleConnectionEvictor.java:66)
         at java.lang.Thread.run(Thread.java:748)   13) Thread[id=18471, 
name=zkCallback-4005-thread-2, state=TIMED_WAITING, 
group=TGRP-HttpPartitionTest]         at sun.misc.Unsafe.park(Native Method)    
     at java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215)  
       at 
java.util.concurrent.SynchronousQueue$TransferStack.awaitFulfill(SynchronousQueue.java:460)
         at 
java.util.concurrent.SynchronousQueue$TransferStack.transfer(SynchronousQueue.java:362)
         at 
java.util.concurrent.SynchronousQueue.poll(SynchronousQueue.java:941)         
at 
java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1073)   
      at 
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) 
        at 
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) 
        at java.lang.Thread.run(Thread.java:748)   14) Thread[id=18478, 
name=zkCallback-4005-thread-5, state=TIMED_WAITING, 
group=TGRP-HttpPartitionTest]         at sun.misc.Unsafe.park(Native Method)    
     at java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215)  
       at 
java.util.concurrent.SynchronousQueue$TransferStack.awaitFulfill(SynchronousQueue.java:460)
         at 
java.util.concurrent.SynchronousQueue$TransferStack.transfer(SynchronousQueue.java:362)
         at 
java.util.concurrent.SynchronousQueue.poll(SynchronousQueue.java:941)         
at 
java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1073)   
      at 
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) 
        at 
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) 
        at java.lang.Thread.run(Thread.java:748)   15) Thread[id=18467, 
name=OverseerCollectionConfigSetProcessor-99169666974613508-127.0.0.1:34329_-n_0000000000,
 state=WAITING, group=Overseer collection creation process.]         at 
java.lang.Object.wait(Native Method)         at 
java.lang.Object.wait(Object.java:502)         at 
org.apache.zookeeper.ClientCnxn.submitRequest(ClientCnxn.java:1406)         at 
org.apache.zookeeper.ZooKeeper.getData(ZooKeeper.java:1210)         at 
org.apache.solr.common.cloud.SolrZkClient.lambda$getData$5(SolrZkClient.java:339)
         at 
org.apache.solr.common.cloud.SolrZkClient$$Lambda$288/1110314523.execute(Unknown
 Source)         at 
org.apache.solr.common.cloud.ZkCmdExecutor.retryOperation(ZkCmdExecutor.java:60)
         at 
org.apache.solr.common.cloud.SolrZkClient.getData(SolrZkClient.java:339)        
 at 
org.apache.solr.cloud.OverseerTaskProcessor.amILeader(OverseerTaskProcessor.java:387)
         at 
org.apache.solr.cloud.OverseerTaskProcessor.run(OverseerTaskProcessor.java:193) 
        at java.lang.Thread.run(Thread.java:748)   16) Thread[id=18476, 
name=ScheduledTrigger-7111-thread-1, state=TIMED_WAITING, 
group=TGRP-HttpPartitionTest]         at java.lang.Thread.sleep(Native Method)  
       at 
org.apache.solr.common.cloud.ZkCmdExecutor.retryDelay(ZkCmdExecutor.java:111)   
      at 
org.apache.solr.common.cloud.ZkCmdExecutor.retryOperation(ZkCmdExecutor.java:70)
         at 
org.apache.solr.common.cloud.SolrZkClient.getChildren(SolrZkClient.java:327)    
     at 
org.apache.solr.cloud.ZkDistributedQueue.fetchZkChildren(ZkDistributedQueue.java:410)
         at 
org.apache.solr.cloud.ZkDistributedQueue.firstChild(ZkDistributedQueue.java:387)
         at 
org.apache.solr.cloud.ZkDistributedQueue.firstElement(ZkDistributedQueue.java:504)
         at 
org.apache.solr.cloud.ZkDistributedQueue.peek(ZkDistributedQueue.java:145)      
   at 
org.apache.solr.cloud.autoscaling.TriggerEventQueue.peekEvent(TriggerEventQueue.java:69)
         at 
org.apache.solr.cloud.autoscaling.ScheduledTriggers$ScheduledTrigger.run(ScheduledTriggers.java:529)
         at 
java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)         
at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308)         at 
java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180)
         at 
java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294)
         at 
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) 
        at 
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) 
        at java.lang.Thread.run(Thread.java:748)

Stack Trace:
com.carrotsearch.randomizedtesting.ThreadLeakError: 16 threads leaked from 
SUITE scope at org.apache.solr.cloud.HttpPartitionTest: 
   1) Thread[id=18473, name=zkCallback-4005-thread-4, state=TIMED_WAITING, 
group=TGRP-HttpPartitionTest]
        at sun.misc.Unsafe.park(Native Method)
        at 
java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215)
        at 
java.util.concurrent.SynchronousQueue$TransferStack.awaitFulfill(SynchronousQueue.java:460)
        at 
java.util.concurrent.SynchronousQueue$TransferStack.transfer(SynchronousQueue.java:362)
        at java.util.concurrent.SynchronousQueue.poll(SynchronousQueue.java:941)
        at 
java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1073)
        at 
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134)
        at 
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
        at java.lang.Thread.run(Thread.java:748)
   2) Thread[id=18479, name=zkCallback-4005-thread-6, state=TIMED_WAITING, 
group=TGRP-HttpPartitionTest]
        at sun.misc.Unsafe.park(Native Method)
        at 
java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215)
        at 
java.util.concurrent.SynchronousQueue$TransferStack.awaitFulfill(SynchronousQueue.java:460)
        at 
java.util.concurrent.SynchronousQueue$TransferStack.transfer(SynchronousQueue.java:362)
        at java.util.concurrent.SynchronousQueue.poll(SynchronousQueue.java:941)
        at 
java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1073)
        at 
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134)
        at 
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
        at java.lang.Thread.run(Thread.java:748)
   3) Thread[id=18464, 
name=TEST-HttpPartitionTest.test-seed#[B2219FE97F9485EA]-EventThread, 
state=WAITING, group=TGRP-HttpPartitionTest]
        at sun.misc.Unsafe.park(Native Method)
        at java.util.concurrent.locks.LockSupport.park(LockSupport.java:175)
        at 
java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039)
        at 
java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442)
        at org.apache.zookeeper.ClientCnxn$EventThread.run(ClientCnxn.java:501)
   4) Thread[id=18459, name=Connection evictor, state=TIMED_WAITING, 
group=TGRP-HttpPartitionTest]
        at java.lang.Thread.sleep(Native Method)
        at 
org.apache.http.impl.client.IdleConnectionEvictor$1.run(IdleConnectionEvictor.java:66)
        at java.lang.Thread.run(Thread.java:748)
   5) Thread[id=18463, 
name=TEST-HttpPartitionTest.test-seed#[B2219FE97F9485EA]-SendThread(127.0.0.1:35630),
 state=TIMED_WAITING, group=TGRP-HttpPartitionTest]
        at java.lang.Thread.sleep(Native Method)
        at 
org.apache.zookeeper.client.StaticHostProvider.next(StaticHostProvider.java:101)
        at 
org.apache.zookeeper.ClientCnxn$SendThread.startConnect(ClientCnxn.java:997)
        at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1060)
   6) Thread[id=18472, name=zkCallback-4005-thread-3, state=TIMED_WAITING, 
group=TGRP-HttpPartitionTest]
        at sun.misc.Unsafe.park(Native Method)
        at 
java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215)
        at 
java.util.concurrent.SynchronousQueue$TransferStack.awaitFulfill(SynchronousQueue.java:460)
        at 
java.util.concurrent.SynchronousQueue$TransferStack.transfer(SynchronousQueue.java:362)
        at java.util.concurrent.SynchronousQueue.poll(SynchronousQueue.java:941)
        at 
java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1073)
        at 
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134)
        at 
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
        at java.lang.Thread.run(Thread.java:748)
   7) Thread[id=18458, name=Connection evictor, state=TIMED_WAITING, 
group=TGRP-HttpPartitionTest]
        at java.lang.Thread.sleep(Native Method)
        at 
org.apache.http.impl.client.IdleConnectionEvictor$1.run(IdleConnectionEvictor.java:66)
        at java.lang.Thread.run(Thread.java:748)
   8) Thread[id=18465, name=zkConnectionManagerCallback-4006-thread-1, 
state=WAITING, group=TGRP-HttpPartitionTest]
        at sun.misc.Unsafe.park(Native Method)
        at java.util.concurrent.locks.LockSupport.park(LockSupport.java:175)
        at 
java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039)
        at 
java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442)
        at 
java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074)
        at 
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134)
        at 
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
        at java.lang.Thread.run(Thread.java:748)
   9) Thread[id=18469, 
name=OverseerAutoScalingTriggerThread-99169666974613508-127.0.0.1:34329_-n_0000000000,
 state=TIMED_WAITING, group=Overseer autoscaling triggers]
        at java.lang.Thread.sleep(Native Method)
        at 
org.apache.solr.common.cloud.ZkCmdExecutor.retryDelay(ZkCmdExecutor.java:111)
        at 
org.apache.solr.common.cloud.ZkCmdExecutor.retryOperation(ZkCmdExecutor.java:70)
        at 
org.apache.solr.common.cloud.SolrZkClient.getChildren(SolrZkClient.java:327)
        at 
org.apache.solr.client.solrj.impl.ZkDistribStateManager.listData(ZkDistribStateManager.java:66)
        at 
org.apache.solr.cloud.autoscaling.OverseerTriggerThread.run(OverseerTriggerThread.java:245)
        at java.lang.Thread.run(Thread.java:748)
  10) Thread[id=18470, name=zkCallback-4005-thread-1, state=TIMED_WAITING, 
group=TGRP-HttpPartitionTest]
        at sun.misc.Unsafe.park(Native Method)
        at 
java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215)
        at 
java.util.concurrent.SynchronousQueue$TransferStack.awaitFulfill(SynchronousQueue.java:460)
        at 
java.util.concurrent.SynchronousQueue$TransferStack.transfer(SynchronousQueue.java:362)
        at java.util.concurrent.SynchronousQueue.poll(SynchronousQueue.java:941)
        at 
java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1073)
        at 
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134)
        at 
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
        at java.lang.Thread.run(Thread.java:748)
  11) Thread[id=18466, 
name=OverseerStateUpdate-99169666974613508-127.0.0.1:34329_-n_0000000000, 
state=TIMED_WAITING, group=Overseer state updater.]
        at sun.misc.Unsafe.park(Native Method)
        at 
java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215)
        at 
java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078)
        at 
org.apache.solr.cloud.ZkDistributedQueue.peekElements(ZkDistributedQueue.java:463)
        at 
org.apache.solr.cloud.Overseer$ClusterStateUpdater.run(Overseer.java:203)
        at java.lang.Thread.run(Thread.java:748)
  12) Thread[id=18468, name=Connection evictor, state=TIMED_WAITING, 
group=TGRP-HttpPartitionTest]
        at java.lang.Thread.sleep(Native Method)
        at 
org.apache.http.impl.client.IdleConnectionEvictor$1.run(IdleConnectionEvictor.java:66)
        at java.lang.Thread.run(Thread.java:748)
  13) Thread[id=18471, name=zkCallback-4005-thread-2, state=TIMED_WAITING, 
group=TGRP-HttpPartitionTest]
        at sun.misc.Unsafe.park(Native Method)
        at 
java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215)
        at 
java.util.concurrent.SynchronousQueue$TransferStack.awaitFulfill(SynchronousQueue.java:460)
        at 
java.util.concurrent.SynchronousQueue$TransferStack.transfer(SynchronousQueue.java:362)
        at java.util.concurrent.SynchronousQueue.poll(SynchronousQueue.java:941)
        at 
java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1073)
        at 
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134)
        at 
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
        at java.lang.Thread.run(Thread.java:748)
  14) Thread[id=18478, name=zkCallback-4005-thread-5, state=TIMED_WAITING, 
group=TGRP-HttpPartitionTest]
        at sun.misc.Unsafe.park(Native Method)
        at 
java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215)
        at 
java.util.concurrent.SynchronousQueue$TransferStack.awaitFulfill(SynchronousQueue.java:460)
        at 
java.util.concurrent.SynchronousQueue$TransferStack.transfer(SynchronousQueue.java:362)
        at java.util.concurrent.SynchronousQueue.poll(SynchronousQueue.java:941)
        at 
java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1073)
        at 
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134)
        at 
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
        at java.lang.Thread.run(Thread.java:748)
  15) Thread[id=18467, 
name=OverseerCollectionConfigSetProcessor-99169666974613508-127.0.0.1:34329_-n_0000000000,
 state=WAITING, group=Overseer collection creation process.]
        at java.lang.Object.wait(Native Method)
        at java.lang.Object.wait(Object.java:502)
        at org.apache.zookeeper.ClientCnxn.submitRequest(ClientCnxn.java:1406)
        at org.apache.zookeeper.ZooKeeper.getData(ZooKeeper.java:1210)
        at 
org.apache.solr.common.cloud.SolrZkClient.lambda$getData$5(SolrZkClient.java:339)
        at 
org.apache.solr.common.cloud.SolrZkClient$$Lambda$288/1110314523.execute(Unknown
 Source)
        at 
org.apache.solr.common.cloud.ZkCmdExecutor.retryOperation(ZkCmdExecutor.java:60)
        at 
org.apache.solr.common.cloud.SolrZkClient.getData(SolrZkClient.java:339)
        at 
org.apache.solr.cloud.OverseerTaskProcessor.amILeader(OverseerTaskProcessor.java:387)
        at 
org.apache.solr.cloud.OverseerTaskProcessor.run(OverseerTaskProcessor.java:193)
        at java.lang.Thread.run(Thread.java:748)
  16) Thread[id=18476, name=ScheduledTrigger-7111-thread-1, 
state=TIMED_WAITING, group=TGRP-HttpPartitionTest]
        at java.lang.Thread.sleep(Native Method)
        at 
org.apache.solr.common.cloud.ZkCmdExecutor.retryDelay(ZkCmdExecutor.java:111)
        at 
org.apache.solr.common.cloud.ZkCmdExecutor.retryOperation(ZkCmdExecutor.java:70)
        at 
org.apache.solr.common.cloud.SolrZkClient.getChildren(SolrZkClient.java:327)
        at 
org.apache.solr.cloud.ZkDistributedQueue.fetchZkChildren(ZkDistributedQueue.java:410)
        at 
org.apache.solr.cloud.ZkDistributedQueue.firstChild(ZkDistributedQueue.java:387)
        at 
org.apache.solr.cloud.ZkDistributedQueue.firstElement(ZkDistributedQueue.java:504)
        at 
org.apache.solr.cloud.ZkDistributedQueue.peek(ZkDistributedQueue.java:145)
        at 
org.apache.solr.cloud.autoscaling.TriggerEventQueue.peekEvent(TriggerEventQueue.java:69)
        at 
org.apache.solr.cloud.autoscaling.ScheduledTriggers$ScheduledTrigger.run(ScheduledTriggers.java:529)
        at 
java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
        at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308)
        at 
java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180)
        at 
java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294)
        at 
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
        at 
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
        at java.lang.Thread.run(Thread.java:748)
        at __randomizedtesting.SeedInfo.seed([B2219FE97F9485EA]:0)


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

Error Message:
There are still zombie threads that couldn't be terminated:    1) 
Thread[id=18473, name=zkCallback-4005-thread-4, state=TIMED_WAITING, 
group=TGRP-HttpPartitionTest]         at sun.misc.Unsafe.park(Native Method)    
     at java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215)  
       at 
java.util.concurrent.SynchronousQueue$TransferStack.awaitFulfill(SynchronousQueue.java:460)
         at 
java.util.concurrent.SynchronousQueue$TransferStack.transfer(SynchronousQueue.java:362)
         at 
java.util.concurrent.SynchronousQueue.poll(SynchronousQueue.java:941)         
at 
java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1073)   
      at 
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) 
        at 
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) 
        at java.lang.Thread.run(Thread.java:748)    2) Thread[id=18470, 
name=zkCallback-4005-thread-1, state=TIMED_WAITING, 
group=TGRP-HttpPartitionTest]         at sun.misc.Unsafe.park(Native Method)    
     at java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215)  
       at 
java.util.concurrent.SynchronousQueue$TransferStack.awaitFulfill(SynchronousQueue.java:460)
         at 
java.util.concurrent.SynchronousQueue$TransferStack.transfer(SynchronousQueue.java:362)
         at 
java.util.concurrent.SynchronousQueue.poll(SynchronousQueue.java:941)         
at 
java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1073)   
      at 
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) 
        at 
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) 
        at java.lang.Thread.run(Thread.java:748)    3) Thread[id=18479, 
name=zkCallback-4005-thread-6, state=TIMED_WAITING, 
group=TGRP-HttpPartitionTest]         at sun.misc.Unsafe.park(Native Method)    
     at java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215)  
       at 
java.util.concurrent.SynchronousQueue$TransferStack.awaitFulfill(SynchronousQueue.java:460)
         at 
java.util.concurrent.SynchronousQueue$TransferStack.transfer(SynchronousQueue.java:362)
         at 
java.util.concurrent.SynchronousQueue.poll(SynchronousQueue.java:941)         
at 
java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1073)   
      at 
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) 
        at 
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) 
        at java.lang.Thread.run(Thread.java:748)    4) Thread[id=18463, 
name=TEST-HttpPartitionTest.test-seed#[B2219FE97F9485EA]-SendThread(127.0.0.1:35630),
 state=TIMED_WAITING, group=TGRP-HttpPartitionTest]         at 
java.lang.Thread.sleep(Native Method)         at 
org.apache.zookeeper.client.StaticHostProvider.next(StaticHostProvider.java:101)
         at 
org.apache.zookeeper.ClientCnxn$SendThread.startConnect(ClientCnxn.java:997)    
     at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1060)    
5) Thread[id=18472, name=zkCallback-4005-thread-3, state=TIMED_WAITING, 
group=TGRP-HttpPartitionTest]         at sun.misc.Unsafe.park(Native Method)    
     at java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215)  
       at 
java.util.concurrent.SynchronousQueue$TransferStack.awaitFulfill(SynchronousQueue.java:460)
         at 
java.util.concurrent.SynchronousQueue$TransferStack.transfer(SynchronousQueue.java:362)
         at 
java.util.concurrent.SynchronousQueue.poll(SynchronousQueue.java:941)         
at 
java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1073)   
      at 
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) 
        at 
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) 
        at java.lang.Thread.run(Thread.java:748)    6) Thread[id=18471, 
name=zkCallback-4005-thread-2, state=TIMED_WAITING, 
group=TGRP-HttpPartitionTest]         at sun.misc.Unsafe.park(Native Method)    
     at java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215)  
       at 
java.util.concurrent.SynchronousQueue$TransferStack.awaitFulfill(SynchronousQueue.java:460)
         at 
java.util.concurrent.SynchronousQueue$TransferStack.transfer(SynchronousQueue.java:362)
         at 
java.util.concurrent.SynchronousQueue.poll(SynchronousQueue.java:941)         
at 
java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1073)   
      at 
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) 
        at 
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) 
        at java.lang.Thread.run(Thread.java:748)    7) Thread[id=18478, 
name=zkCallback-4005-thread-5, state=TIMED_WAITING, 
group=TGRP-HttpPartitionTest]         at sun.misc.Unsafe.park(Native Method)    
     at java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215)  
       at 
java.util.concurrent.SynchronousQueue$TransferStack.awaitFulfill(SynchronousQueue.java:460)
         at 
java.util.concurrent.SynchronousQueue$TransferStack.transfer(SynchronousQueue.java:362)
         at 
java.util.concurrent.SynchronousQueue.poll(SynchronousQueue.java:941)         
at 
java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1073)   
      at 
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) 
        at 
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) 
        at java.lang.Thread.run(Thread.java:748)    8) Thread[id=18465, 
name=zkConnectionManagerCallback-4006-thread-1, state=WAITING, 
group=TGRP-HttpPartitionTest]         at sun.misc.Unsafe.park(Native Method)    
     at java.util.concurrent.locks.LockSupport.park(LockSupport.java:175)       
  at 
java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039)
         at 
java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442)     
    at 
java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074)   
      at 
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) 
        at 
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) 
        at java.lang.Thread.run(Thread.java:748)    9) Thread[id=18476, 
name=ScheduledTrigger-7111-thread-1, state=WAITING, 
group=TGRP-HttpPartitionTest]         at sun.misc.Unsafe.park(Native Method)    
     at java.util.concurrent.locks.LockSupport.park(LockSupport.java:175)       
  at 
java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039)
         at 
java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1088)
         at 
java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809)
         at 
java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074)   
      at 
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134) 
        at 
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) 
        at java.lang.Thread.run(Thread.java:748)

Stack Trace:
com.carrotsearch.randomizedtesting.ThreadLeakError: There are still zombie 
threads that couldn't be terminated:
   1) Thread[id=18473, name=zkCallback-4005-thread-4, state=TIMED_WAITING, 
group=TGRP-HttpPartitionTest]
        at sun.misc.Unsafe.park(Native Method)
        at 
java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215)
        at 
java.util.concurrent.SynchronousQueue$TransferStack.awaitFulfill(SynchronousQueue.java:460)
        at 
java.util.concurrent.SynchronousQueue$TransferStack.transfer(SynchronousQueue.java:362)
        at java.util.concurrent.SynchronousQueue.poll(SynchronousQueue.java:941)
        at 
java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1073)
        at 
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134)
        at 
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
        at java.lang.Thread.run(Thread.java:748)
   2) Thread[id=18470, name=zkCallback-4005-thread-1, state=TIMED_WAITING, 
group=TGRP-HttpPartitionTest]
        at sun.misc.Unsafe.park(Native Method)
        at 
java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215)
        at 
java.util.concurrent.SynchronousQueue$TransferStack.awaitFulfill(SynchronousQueue.java:460)
        at 
java.util.concurrent.SynchronousQueue$TransferStack.transfer(SynchronousQueue.java:362)
        at java.util.concurrent.SynchronousQueue.poll(SynchronousQueue.java:941)
        at 
java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1073)
        at 
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134)
        at 
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
        at java.lang.Thread.run(Thread.java:748)
   3) Thread[id=18479, name=zkCallback-4005-thread-6, state=TIMED_WAITING, 
group=TGRP-HttpPartitionTest]
        at sun.misc.Unsafe.park(Native Method)
        at 
java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215)
        at 
java.util.concurrent.SynchronousQueue$TransferStack.awaitFulfill(SynchronousQueue.java:460)
        at 
java.util.concurrent.SynchronousQueue$TransferStack.transfer(SynchronousQueue.java:362)
        at java.util.concurrent.SynchronousQueue.poll(SynchronousQueue.java:941)
        at 
java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1073)
        at 
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134)
        at 
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
        at java.lang.Thread.run(Thread.java:748)
   4) Thread[id=18463, 
name=TEST-HttpPartitionTest.test-seed#[B2219FE97F9485EA]-SendThread(127.0.0.1:35630),
 state=TIMED_WAITING, group=TGRP-HttpPartitionTest]
        at java.lang.Thread.sleep(Native Method)
        at 
org.apache.zookeeper.client.StaticHostProvider.next(StaticHostProvider.java:101)
        at 
org.apache.zookeeper.ClientCnxn$SendThread.startConnect(ClientCnxn.java:997)
        at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1060)
   5) Thread[id=18472, name=zkCallback-4005-thread-3, state=TIMED_WAITING, 
group=TGRP-HttpPartitionTest]
        at sun.misc.Unsafe.park(Native Method)
        at 
java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215)
        at 
java.util.concurrent.SynchronousQueue$TransferStack.awaitFulfill(SynchronousQueue.java:460)
        at 
java.util.concurrent.SynchronousQueue$TransferStack.transfer(SynchronousQueue.java:362)
        at java.util.concurrent.SynchronousQueue.poll(SynchronousQueue.java:941)
        at 
java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1073)
        at 
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134)
        at 
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
        at java.lang.Thread.run(Thread.java:748)
   6) Thread[id=18471, name=zkCallback-4005-thread-2, state=TIMED_WAITING, 
group=TGRP-HttpPartitionTest]
        at sun.misc.Unsafe.park(Native Method)
        at 
java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215)
        at 
java.util.concurrent.SynchronousQueue$TransferStack.awaitFulfill(SynchronousQueue.java:460)
        at 
java.util.concurrent.SynchronousQueue$TransferStack.transfer(SynchronousQueue.java:362)
        at java.util.concurrent.SynchronousQueue.poll(SynchronousQueue.java:941)
        at 
java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1073)
        at 
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134)
        at 
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
        at java.lang.Thread.run(Thread.java:748)
   7) Thread[id=18478, name=zkCallback-4005-thread-5, state=TIMED_WAITING, 
group=TGRP-HttpPartitionTest]
        at sun.misc.Unsafe.park(Native Method)
        at 
java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215)
        at 
java.util.concurrent.SynchronousQueue$TransferStack.awaitFulfill(SynchronousQueue.java:460)
        at 
java.util.concurrent.SynchronousQueue$TransferStack.transfer(SynchronousQueue.java:362)
        at java.util.concurrent.SynchronousQueue.poll(SynchronousQueue.java:941)
        at 
java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1073)
        at 
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134)
        at 
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
        at java.lang.Thread.run(Thread.java:748)
   8) Thread[id=18465, name=zkConnectionManagerCallback-4006-thread-1, 
state=WAITING, group=TGRP-HttpPartitionTest]
        at sun.misc.Unsafe.park(Native Method)
        at java.util.concurrent.locks.LockSupport.park(LockSupport.java:175)
        at 
java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039)
        at 
java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442)
        at 
java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074)
        at 
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134)
        at 
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
        at java.lang.Thread.run(Thread.java:748)
   9) Thread[id=18476, name=ScheduledTrigger-7111-thread-1, state=WAITING, 
group=TGRP-HttpPartitionTest]
        at sun.misc.Unsafe.park(Native Method)
        at java.util.concurrent.locks.LockSupport.park(LockSupport.java:175)
        at 
java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039)
        at 
java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1088)
        at 
java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809)
        at 
java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074)
        at 
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134)
        at 
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
        at java.lang.Thread.run(Thread.java:748)
        at __randomizedtesting.SeedInfo.seed([B2219FE97F9485EA]:0)


FAILED:  
org.apache.solr.cloud.LeaderElectionIntegrationTest.testSimpleSliceLeaderElection

Error Message:
Could not load collection from ZK: collection2

Stack Trace:
org.apache.solr.common.SolrException: Could not load collection from ZK: 
collection2
        at 
__randomizedtesting.SeedInfo.seed([B2219FE97F9485EA:EC1552A73CEB190D]:0)
        at 
org.apache.solr.common.cloud.ZkStateReader.getCollectionLive(ZkStateReader.java:1123)
        at 
org.apache.solr.common.cloud.ZkStateReader$LazyCollectionRef.get(ZkStateReader.java:648)
        at 
org.apache.solr.common.cloud.ClusterState.getCollectionOrNull(ClusterState.java:130)
        at 
org.apache.solr.common.cloud.ZkStateReader.getLeader(ZkStateReader.java:743)
        at 
org.apache.solr.common.cloud.ZkStateReader.getLeaderRetry(ZkStateReader.java:765)
        at 
org.apache.solr.cloud.LeaderElectionIntegrationTest.getLeader(LeaderElectionIntegrationTest.java:168)
        at 
org.apache.solr.cloud.LeaderElectionIntegrationTest.testSimpleSliceLeaderElection(LeaderElectionIntegrationTest.java:121)
        at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
        at 
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
        at 
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
        at java.lang.reflect.Method.invoke(Method.java:498)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner.invoke(RandomizedRunner.java:1737)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner$8.evaluate(RandomizedRunner.java:934)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner$9.evaluate(RandomizedRunner.java:970)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner$10.evaluate(RandomizedRunner.java:984)
        at 
com.carrotsearch.randomizedtesting.rules.SystemPropertiesRestoreRule$1.evaluate(SystemPropertiesRestoreRule.java:57)
        at 
org.apache.lucene.util.TestRuleSetupTeardownChained$1.evaluate(TestRuleSetupTeardownChained.java:49)
        at 
org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeAfterRule.java:45)
        at 
org.apache.lucene.util.TestRuleThreadAndTestName$1.evaluate(TestRuleThreadAndTestName.java:48)
        at 
org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRuleIgnoreAfterMaxFailures.java:64)
        at 
org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure.java:47)
        at 
com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
        at 
com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.run(ThreadLeakControl.java:368)
        at 
com.carrotsearch.randomizedtesting.ThreadLeakControl.forkTimeoutingTask(ThreadLeakControl.java:817)
        at 
com.carrotsearch.randomizedtesting.ThreadLeakControl$3.evaluate(ThreadLeakControl.java:468)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner.runSingleTest(RandomizedRunner.java:943)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner$5.evaluate(RandomizedRunner.java:829)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner$6.evaluate(RandomizedRunner.java:879)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner$7.evaluate(RandomizedRunner.java:890)
        at 
com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
        at 
com.carrotsearch.randomizedtesting.rules.SystemPropertiesRestoreRule$1.evaluate(SystemPropertiesRestoreRule.java:57)
        at 
org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeAfterRule.java:45)
        at 
com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
        at 
org.apache.lucene.util.TestRuleStoreClassName$1.evaluate(TestRuleStoreClassName.java:41)
        at 
com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMethodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
        at 
com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMethodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
        at 
com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
        at 
com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
        at 
com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
        at 
org.apache.lucene.util.TestRuleAssertionsRequired$1.evaluate(TestRuleAssertionsRequired.java:53)
        at 
org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure.java:47)
        at 
org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRuleIgnoreAfterMaxFailures.java:64)
        at 
org.apache.lucene.util.TestRuleIgnoreTestSuites$1.evaluate(TestRuleIgnoreTestSuites.java:54)
        at 
com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
        at 
com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.run(ThreadLeakControl.java:368)
        at java.lang.Thread.run(Thread.java:748)
Caused by: org.apache.zookeeper.KeeperException$SessionExpiredException: 
KeeperErrorCode = Session expired for /collections/collection2/state.json
        at org.apache.zookeeper.KeeperException.create(KeeperException.java:127)
        at org.apache.zookeeper.KeeperException.create(KeeperException.java:51)
        at org.apache.zookeeper.ZooKeeper.getData(ZooKeeper.java:1212)
        at 
org.apache.solr.common.cloud.SolrZkClient.lambda$getData$5(SolrZkClient.java:339)
        at 
org.apache.solr.common.cloud.ZkCmdExecutor.retryOperation(ZkCmdExecutor.java:60)
        at 
org.apache.solr.common.cloud.SolrZkClient.getData(SolrZkClient.java:339)
        at 
org.apache.solr.common.cloud.ZkStateReader.fetchCollectionState(ZkStateReader.java:1135)
        at 
org.apache.solr.common.cloud.ZkStateReader.getCollectionLive(ZkStateReader.java:1121)
        ... 45 more


FAILED:  
org.apache.solr.update.SoftAutoCommitTest.testHardCommitWithinAndSoftCommitMaxTimeRapidAdds

Error Message:
softCommit: did not find a single commit

Stack Trace:
java.lang.AssertionError: softCommit: did not find a single commit
        at 
__randomizedtesting.SeedInfo.seed([B2219FE97F9485EA:278F39BE9D86F797]:0)
        at org.junit.Assert.fail(Assert.java:93)
        at org.junit.Assert.assertTrue(Assert.java:43)
        at org.junit.Assert.assertNotNull(Assert.java:526)
        at 
org.apache.solr.update.SoftAutoCommitTest.assertRapidMultiCommitQueues(SoftAutoCommitTest.java:494)
        at 
org.apache.solr.update.SoftAutoCommitTest.doTestSoftAndHardCommitMaxTimeRapidAdds(SoftAutoCommitTest.java:459)
        at 
org.apache.solr.update.SoftAutoCommitTest.testHardCommitWithinAndSoftCommitMaxTimeRapidAdds(SoftAutoCommitTest.java:411)
        at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
        at 
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
        at 
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
        at java.lang.reflect.Method.invoke(Method.java:498)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner.invoke(RandomizedRunner.java:1737)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner$8.evaluate(RandomizedRunner.java:934)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner$9.evaluate(RandomizedRunner.java:970)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner$10.evaluate(RandomizedRunner.java:984)
        at 
com.carrotsearch.randomizedtesting.rules.SystemPropertiesRestoreRule$1.evaluate(SystemPropertiesRestoreRule.java:57)
        at 
org.apache.lucene.util.TestRuleSetupTeardownChained$1.evaluate(TestRuleSetupTeardownChained.java:49)
        at 
org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeAfterRule.java:45)
        at 
org.apache.lucene.util.TestRuleThreadAndTestName$1.evaluate(TestRuleThreadAndTestName.java:48)
        at 
org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRuleIgnoreAfterMaxFailures.java:64)
        at 
org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure.java:47)
        at 
com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
        at 
com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.run(ThreadLeakControl.java:368)
        at 
com.carrotsearch.randomizedtesting.ThreadLeakControl.forkTimeoutingTask(ThreadLeakControl.java:817)
        at 
com.carrotsearch.randomizedtesting.ThreadLeakControl$3.evaluate(ThreadLeakControl.java:468)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner.runSingleTest(RandomizedRunner.java:943)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner$5.evaluate(RandomizedRunner.java:829)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner$6.evaluate(RandomizedRunner.java:879)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner$7.evaluate(RandomizedRunner.java:890)
        at 
com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
        at 
com.carrotsearch.randomizedtesting.rules.SystemPropertiesRestoreRule$1.evaluate(SystemPropertiesRestoreRule.java:57)
        at 
org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeAfterRule.java:45)
        at 
com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
        at 
org.apache.lucene.util.TestRuleStoreClassName$1.evaluate(TestRuleStoreClassName.java:41)
        at 
com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMethodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
        at 
com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMethodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
        at 
com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
        at 
com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
        at 
com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
        at 
org.apache.lucene.util.TestRuleAssertionsRequired$1.evaluate(TestRuleAssertionsRequired.java:53)
        at 
org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure.java:47)
        at 
org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRuleIgnoreAfterMaxFailures.java:64)
        at 
org.apache.lucene.util.TestRuleIgnoreTestSuites$1.evaluate(TestRuleIgnoreTestSuites.java:54)
        at 
com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
        at 
com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.run(ThreadLeakControl.java:368)
        at java.lang.Thread.run(Thread.java:748)




Build Log:
[...truncated 12296 lines...]
   [junit4] Suite: org.apache.solr.cloud.LeaderElectionIntegrationTest
   [junit4]   2> Creating dataDir: 
/home/jenkins/jenkins-slave/workspace/Lucene-Solr-Tests-7.2/solr/build/solr-core/test/J0/temp/solr.cloud.LeaderElectionIntegrationTest_B2219FE97F9485EA-001/init-core-data-001
   [junit4]   2> 2107877 WARN  
(SUITE-LeaderElectionIntegrationTest-seed#[B2219FE97F9485EA]-worker) [    ] 
o.a.s.SolrTestCaseJ4 startTrackingSearchers: numOpens=6 numCloses=6
   [junit4]   2> 2107877 INFO  
(SUITE-LeaderElectionIntegrationTest-seed#[B2219FE97F9485EA]-worker) [    ] 
o.a.s.SolrTestCaseJ4 Using PointFields (NUMERIC_POINTS_SYSPROP=true) 
w/NUMERIC_DOCVALUES_SYSPROP=true
   [junit4]   2> 2107878 INFO  
(SUITE-LeaderElectionIntegrationTest-seed#[B2219FE97F9485EA]-worker) [    ] 
o.a.s.SolrTestCaseJ4 Randomized ssl (false) and clientAuth (true) via: 
@org.apache.solr.util.RandomizeSSL(reason=, value=NaN, ssl=NaN, clientAuth=NaN)
   [junit4]   2> 2107878 INFO  
(SUITE-LeaderElectionIntegrationTest-seed#[B2219FE97F9485EA]-worker) [    ] 
o.a.s.SolrTestCaseJ4 SecureRandom sanity checks: 
test.solr.allowed.securerandom=null & java.security.egd=file:/dev/./urandom
   [junit4]   2> 2107892 INFO  
(TEST-LeaderElectionIntegrationTest.testSimpleSliceLeaderElection-seed#[B2219FE97F9485EA])
 [    ] o.a.s.SolrTestCaseJ4 ###Starting testSimpleSliceLeaderElection
   [junit4]   2> 2107892 INFO  
(TEST-LeaderElectionIntegrationTest.testSimpleSliceLeaderElection-seed#[B2219FE97F9485EA])
 [    ] o.a.s.c.MiniSolrCloudCluster Starting cluster of 6 servers in 
/home/jenkins/jenkins-slave/workspace/Lucene-Solr-Tests-7.2/solr/build/solr-core/test/J0/temp/solr.cloud.LeaderElectionIntegrationTest_B2219FE97F9485EA-001/tempDir-001
   [junit4]   2> 2107892 INFO  
(TEST-LeaderElectionIntegrationTest.testSimpleSliceLeaderElection-seed#[B2219FE97F9485EA])
 [    ] o.a.s.c.ZkTestServer STARTING ZK TEST SERVER
   [junit4]   2> 2107916 INFO  (Thread-1465) [    ] o.a.s.c.ZkTestServer client 
port:0.0.0.0/0.0.0.0:0
   [junit4]   2> 2107916 INFO  (Thread-1465) [    ] o.a.s.c.ZkTestServer 
Starting server
   [junit4]   2> 2107932 ERROR (Thread-1465) [    ] o.a.z.s.ZooKeeperServer 
ZKShutdownHandler is not registered, so ZooKeeper server won't take any action 
on ERROR or SHUTDOWN server state changes
   [junit4]   2> 2108026 INFO  
(TEST-LeaderElectionIntegrationTest.testSimpleSliceLeaderElection-seed#[B2219FE97F9485EA])
 [    ] o.a.s.c.ZkTestServer start zk server on port:38399
   [junit4]   2> 2108148 INFO  (zkConnectionManagerCallback-1121-thread-1) [    
] o.a.s.c.c.ConnectionManager zkClient has connected
   [junit4]   2> 2108165 INFO  (jetty-launcher-1118-thread-1) [    ] 
o.e.j.s.Server jetty-9.3.20.v20170531
   [junit4]   2> 2108185 INFO  (jetty-launcher-1118-thread-2) [    ] 
o.e.j.s.Server jetty-9.3.20.v20170531
   [junit4]   2> 2108243 INFO  (jetty-launcher-1118-thread-3) [    ] 
o.e.j.s.Server jetty-9.3.20.v20170531
   [junit4]   2> 2108244 INFO  (jetty-launcher-1118-thread-4) [    ] 
o.e.j.s.Server jetty-9.3.20.v20170531
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o.e.j.s.Server jetty-9.3.20.v20170531
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o.e.j.s.Server jetty-9.3.20.v20170531
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o.e.j.s.h.ContextHandler Started 
o.e.j.s.ServletContextHandler@785af814{/solr,null,AVAILABLE}
   [junit4]   2> 2108400 INFO  (jetty-launcher-1118-thread-3) [    ] 
o.e.j.s.AbstractConnector Started 
ServerConnector@29c71281{HTTP/1.1,[http/1.1]}{127.0.0.1:32808}
   [junit4]   2> 2108400 INFO  (jetty-launcher-1118-thread-3) [    ] 
o.e.j.s.Server Started @2124131ms
   [junit4]   2> 2108400 INFO  (jetty-launcher-1118-thread-3) [    ] 
o.a.s.c.s.e.JettySolrRunner Jetty properties: {hostContext=/solr, 
hostPort=32808}
   [junit4]   2> 2108401 ERROR (jetty-launcher-1118-thread-3) [    ] 
o.a.s.u.StartupLoggingUtils Missing Java Option solr.log.dir. Logging may be 
missing or incomplete.
   [junit4]   2> 2108401 INFO  (jetty-launcher-1118-thread-3) [    ] 
o.a.s.s.SolrDispatchFilter  ___      _       Welcome to Apache Solr™ version 
7.2.0
   [junit4]   2> 2108401 INFO  (jetty-launcher-1118-thread-3) [    ] 
o.a.s.s.SolrDispatchFilter / __| ___| |_ _   Starting in cloud mode on port null
   [junit4]   2> 2108401 INFO  (jetty-launcher-1118-thread-3) [    ] 
o.a.s.s.SolrDispatchFilter \__ \/ _ \ | '_|  Install dir: null
   [junit4]   2> 2108401 INFO  (jetty-launcher-1118-thread-3) [    ] 
o.a.s.s.SolrDispatchFilter |___/\___/_|_|    Start time: 
2017-12-13T22:58:48.953Z
   [junit4]   2> 2108420 INFO  (jetty-launcher-1118-thread-1) [    ] 
o.e.j.s.h.ContextHandler Started 
o.e.j.s.ServletContextHandler@100a3d71{/solr,null,AVAILABLE}
   [junit4]   2> 2108420 INFO  (jetty-launcher-1118-thread-1) [    ] 
o.e.j.s.AbstractConnector Started 
ServerConnector@4c72d72d{HTTP/1.1,[http/1.1]}{127.0.0.1:38306}
   [junit4]   2> 2108420 INFO  (jetty-launcher-1118-thread-1) [    ] 
o.e.j.s.Server Started @2124151ms
   [junit4]   2> 2108420 INFO  (jetty-launcher-1118-thread-1) [    ] 
o.a.s.c.s.e.JettySolrRunner Jetty properties: {hostContext=/solr, 
hostPort=38306}
   [junit4]   2> 2108421 ERROR (jetty-launcher-1118-thread-1) [    ] 
o.a.s.u.StartupLoggingUtils Missing Java Option solr.log.dir. Logging may be 
missing or incomplete.
   [junit4]   2> 2108421 INFO  (jetty-launcher-1118-thread-1) [    ] 
o.a.s.s.SolrDispatchFilter  ___      _       Welcome to Apache Solr™ version 
7.2.0
   [junit4]   2> 2108421 INFO  (jetty-launcher-1118-thread-1) [    ] 
o.a.s.s.SolrDispatchFilter / __| ___| |_ _   Starting in cloud mode on port null
   [junit4]   2> 2108421 INFO  (jetty-launcher-1118-thread-1) [    ] 
o.a.s.s.SolrDispatchFilter \__ \/ _ \ | '_|  Install dir: null
   [junit4]   2> 2108421 INFO  (jetty-launcher-1118-thread-1) [    ] 
o.a.s.s.SolrDispatchFilter |___/\___/_|_|    Start time: 
2017-12-13T22:58:48.973Z
   [junit4]   2> 2108473 INFO  (jetty-launcher-1118-thread-2) [    ] 
o.e.j.s.h.ContextHandler Started 
o.e.j.s.ServletContextHandler@50b5db46{/solr,null,AVAILABLE}
   [junit4]   2> 2108473 INFO  (jetty-launcher-1118-thread-2) [    ] 
o.e.j.s.AbstractConnector Started 
ServerConnector@53ab1966{HTTP/1.1,[http/1.1]}{127.0.0.1:39213}
   [junit4]   2> 2108473 INFO  (jetty-launcher-1118-thread-2) [    ] 
o.e.j.s.Server Started @2124204ms
   [junit4]   2> 2108473 INFO  (jetty-launcher-1118-thread-2) [    ] 
o.a.s.c.s.e.JettySolrRunner Jetty properties: {hostContext=/solr, 
hostPort=39213}
   [junit4]   2> 2108473 ERROR (jetty-launcher-1118-thread-2) [    ] 
o.a.s.u.StartupLoggingUtils Missing Java Option solr.log.dir. Logging may be 
missing or incomplete.
   [junit4]   2> 2108474 INFO  (jetty-launcher-1118-thread-2) [    ] 
o.a.s.s.SolrDispatchFilter  ___      _       Welcome to Apache Solr™ version 
7.2.0
   [junit4]   2> 2108474 INFO  (jetty-launcher-1118-thread-2) [    ] 
o.a.s.s.SolrDispatchFilter / __| ___| |_ _   Starting in cloud mode on port null
   [junit4]   2> 2108474 INFO  (jetty-launcher-1118-thread-2) [    ] 
o.a.s.s.SolrDispatchFilter \__ \/ _ \ | '_|  Install dir: null
   [junit4]   2> 2108474 INFO  (jetty-launcher-1118-thread-2) [    ] 
o.a.s.s.SolrDispatchFilter |___/\___/_|_|    Start time: 
2017-12-13T22:58:49.026Z
   [junit4]   2> 2108532 INFO  (jetty-launcher-1118-thread-6) [    ] 
o.e.j.s.h.ContextHandler Started 
o.e.j.s.ServletContextHandler@3889d2c4{/solr,null,AVAILABLE}
   [junit4]   2> 2108532 INFO  (jetty-launcher-1118-thread-6) [    ] 
o.e.j.s.AbstractConnector Started 
ServerConnector@ffd8ed5{HTTP/1.1,[http/1.1]}{127.0.0.1:43476}
   [junit4]   2> 2108532 INFO  (jetty-launcher-1118-thread-6) [    ] 
o.e.j.s.Server Started @2124263ms
   [junit4]   2> 2108532 INFO  (jetty-launcher-1118-thread-6) [    ] 
o.a.s.c.s.e.JettySolrRunner Jetty properties: {hostContext=/solr, 
hostPort=43476}
   [junit4]   2> 2108532 ERROR (jetty-launcher-1118-thread-6) [    ] 
o.a.s.u.StartupLoggingUtils Missing Java Option solr.log.dir. Logging may be 
missing or incomplete.
   [junit4]   2> 2108532 INFO  (jetty-launcher-1118-thread-6) [    ] 
o.a.s.s.SolrDispatchFilter  ___      _       Welcome to Apache Solr™ version 
7.2.0
   [junit4]   2> 2108533 INFO  (jetty-launcher-1118-thread-6) [    ] 
o.a.s.s.SolrDispatchFilter / __| ___| |_ _   Starting in cloud mode on port null
   [junit4]   2> 2108533 INFO  (jetty-launcher-1118-thread-6) [    ] 
o.a.s.s.SolrDispatchFilter \__ \/ _ \ | '_|  Install dir: null
   [junit4]   2> 2108533 INFO  (jetty-launcher-1118-thread-6) [    ] 
o.a.s.s.SolrDispatchFilter |___/\___/_|_|    Start time: 
2017-12-13T22:58:49.085Z
   [junit4]   2> 2108696 INFO  (jetty-launcher-1118-thread-5) [    ] 
o.e.j.s.h.ContextHandler Started 
o.e.j.s.ServletContextHandler@708166aa{/solr,null,AVAILABLE}
   [junit4]   2> 2108696 INFO  (jetty-launcher-1118-thread-5) [    ] 
o.e.j.s.AbstractConnector Started 
ServerConnector@66058a72{HTTP/1.1,[http/1.1]}{127.0.0.1:39667}
   [junit4]   2> 2108696 INFO  (jetty-launcher-1118-thread-5) [    ] 
o.e.j.s.Server Started @2124427ms
   [junit4]   2> 2108696 INFO  (jetty-launcher-1118-thread-5) [    ] 
o.a.s.c.s.e.JettySolrRunner Jetty properties: {hostContext=/solr, 
hostPort=39667}
   [junit4]   2> 2108696 ERROR (jetty-launcher-1118-thread-5) [    ] 
o.a.s.u.StartupLoggingUtils Missing Java Option solr.log.dir. Logging may be 
missing or incomplete.
   [junit4]   2> 2108696 INFO  (jetty-launcher-1118-thread-5) [    ] 
o.a.s.s.SolrDispatchFilter  ___      _       Welcome to Apache Solr™ version 
7.2.0
   [junit4]   2> 2108696 INFO  (jetty-launcher-1118-thread-5) [    ] 
o.a.s.s.SolrDispatchFilter / __| ___| |_ _   Starting in cloud mode on port null
   [junit4]   2> 2108696 INFO  (jetty-launcher-1118-thread-5) [    ] 
o.a.s.s.SolrDispatchFilter \__ \/ _ \ | '_|  Install dir: null
   [junit4]   2> 2108696 INFO  (jetty-launcher-1118-thread-5) [    ] 
o.a.s.s.SolrDispatchFilter |___/\___/_|_|    Start time: 
2017-12-13T22:58:49.248Z
   [junit4]   2> 2108717 INFO  (jetty-launcher-1118-thread-4) [    ] 
o.e.j.s.h.ContextHandler Started 
o.e.j.s.ServletContextHandler@7ceb2db2{/solr,null,AVAILABLE}
   [junit4]   2> 2108717 INFO  (jetty-launcher-1118-thread-4) [    ] 
o.e.j.s.AbstractConnector Started 
ServerConnector@77ff1819{HTTP/1.1,[http/1.1]}{127.0.0.1:33422}
   [junit4]   2> 2108717 INFO  (jetty-launcher-1118-thread-4) [    ] 
o.e.j.s.Server Started @2124448ms
   [junit4]   2> 2108717 INFO  (jetty-launcher-1118-thread-4) [    ] 
o.a.s.c.s.e.JettySolrRunner Jetty properties: {hostContext=/solr, 
hostPort=33422}
   [junit4]   2> 2108717 ERROR (jetty-launcher-1118-thread-4) [    ] 
o.a.s.u.StartupLoggingUtils Missing Java Option solr.log.dir. Logging may be 
missing or incomplete.
   [junit4]   2> 2108717 INFO  (jetty-launcher-1118-thread-4) [    ] 
o.a.s.s.SolrDispatchFilter  ___      _       Welcome to Apache Solr™ version 
7.2.0
   [junit4]   2> 2108717 INFO  (jetty-launcher-1118-thread-4) [    ] 
o.a.s.s.SolrDispatchFilter / __| ___| |_ _   Starting in cloud mode on port null
   [junit4]   2> 2108717 INFO  (jetty-launcher-1118-thread-4) [    ] 
o.a.s.s.SolrDispatchFilter \__ \/ _ \ | '_|  Install dir: null
   [junit4]   2> 2108717 INFO  (jetty-launcher-1118-thread-4) [    ] 
o.a.s.s.SolrDispatchFilter |___/\___/_|_|    Start time: 
2017-12-13T22:58:49.269Z
   [junit4]   2> 2108745 INFO  (zkConnectionManagerCallback-1129-thread-1) [    
] o.a.s.c.c.ConnectionManager zkClient has connected
   [junit4]   2> 2108745 INFO  (zkConnectionManagerCallback-1127-thread-1) [    
] o.a.s.c.c.ConnectionManager zkClient has connected
   [junit4]   2> 2108773 INFO  (zkConnectionManagerCallback-1123-thread-1) [    
] o.a.s.c.c.ConnectionManager zkClient has connected
   [junit4]   2> 2108773 INFO  (jetty-launcher-1118-thread-6) [    ] 
o.a.s.s.SolrDispatchFilter solr.xml found in ZooKeeper. Loading...
   [junit4]   2> 2108801 INFO  (jetty-launcher-1118-thread-2) [    ] 
o.a.s.s.SolrDispatchFilter solr.xml found in ZooKeeper. Loading...
   [junit4]   2> 2108801 INFO  (jetty-launcher-1118-thread-3) [    ] 
o.a.s.s.SolrDispatchFilter solr.xml found in ZooKeeper. Loading...
   [junit4]   2> 2108854 INFO  (zkConnectionManagerCallback-1131-thread-1) [    
] o.a.s.c.c.ConnectionManager zkClient has connected
   [junit4]   2> 2108870 INFO  (zkConnectionManagerCallback-1125-thread-1) [    
] o.a.s.c.c.ConnectionManager zkClient has connected
   [junit4]   2> 2108887 INFO  (jetty-launcher-1118-thread-6) [    ] 
o.a.s.c.ZkContainer Zookeeper client=127.0.0.1:38399/solr
   [junit4]   2> 2108888 WARN  (NIOServerCxn.Factory:0.0.0.0/0.0.0.0:0) [    ] 
o.a.z.s.NIOServerCnxn caught end of stream exception
   [junit4]   2> EndOfStreamException: Unable to read additional data from 
client sessionid 0x160521a12150004, likely client has closed socket
   [junit4]   2>        at 
org.apache.zookeeper.server.NIOServerCnxn.doIO(NIOServerCnxn.java:239)
   [junit4]   2>        at 
org.apache.zookeeper.server.NIOServerCnxnFactory.run(NIOServerCnxnFactory.java:203)
   [junit4]   2>        at java.lang.Thread.run(Thread.java:748)
   [junit4]   2> 2108913 INFO  (jetty-launcher-1118-thread-5) [    ] 
o.a.s.s.SolrDispatchFilter solr.xml found in ZooKeeper. Loading...
   [junit4]   2> 2108890 INFO  (zkConnectionManagerCallback-1133-thread-1) [    
] o.a.s.c.c.ConnectionManager zkClient has connected
   [junit4]   2> 2108943 INFO  (jetty-launcher-1118-thread-1) [    ] 
o.a.s.s.SolrDispatchFilter solr.xml found in ZooKeeper. Loading...
   [junit4]   2> 2109021 INFO  (jetty-launcher-1118-thread-4) [    ] 
o.a.s.s.SolrDispatchFilter solr.xml found in ZooKeeper. Loading...
   [junit4]   2> 2109037 INFO  (zkConnectionManagerCallback-1137-thread-1) [    
] o.a.s.c.c.ConnectionManager zkClient has connected
   [junit4]   2> 2109057 WARN  (NIOServerCxn.Factory:0.0.0.0/0.0.0.0:0) [    ] 
o.a.z.s.NIOServerCnxn caught end of stream exception
   [junit4]   2> EndOfStreamException: Unable to read additional data from 
client sessionid 0x160521a12150005, likely client has closed socket
   [junit4]   2>        at 
org.apache.zookeeper.server.NIOServerCnxn.doIO(NIOServerCnxn.java:239)
   [junit4]   2>        at 
org.apache.zookeeper.server.NIOServerCnxnFactory.run(NIOServerCnxnFactory.java:203)
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o.a.s.c.ZkContainer Zookeeper client=127.0.0.1:38399/solr
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] o.a.s.c.c.ConnectionManager zkClient has connected
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(zkConnectionManagerCallback-1143-thread-1-processing-n:127.0.0.1:39667_solr) 
[n:127.0.0.1:39667_solr    ] o.a.s.c.c.ConnectionManager zkClient has connected
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o.a.s.c.ZkContainer Zookeeper client=127.0.0.1:38399/solr
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o.a.z.s.NIOServerCnxn caught end of stream exception
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client sessionid 0x160521a12150002, likely client has closed socket
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org.apache.zookeeper.server.NIOServerCnxn.doIO(NIOServerCnxn.java:239)
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org.apache.zookeeper.server.NIOServerCnxnFactory.run(NIOServerCnxnFactory.java:203)
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o.a.z.s.NIOServerCnxn caught end of stream exception
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client sessionid 0x160521a12150006, likely client has closed socket
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org.apache.zookeeper.server.NIOServerCnxn.doIO(NIOServerCnxn.java:239)
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org.apache.zookeeper.server.NIOServerCnxnFactory.run(NIOServerCnxnFactory.java:203)
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o.a.z.s.NIOServerCnxn caught end of stream exception
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client sessionid 0x160521a12150007, likely client has closed socket
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org.apache.zookeeper.server.NIOServerCnxn.doIO(NIOServerCnxn.java:239)
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org.apache.zookeeper.server.NIOServerCnxnFactory.run(NIOServerCnxnFactory.java:203)
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o.a.s.c.ZkContainer Zookeeper client=127.0.0.1:38399/solr
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o.a.s.c.ZkContainer Zookeeper client=127.0.0.1:38399/solr
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o.a.s.c.ZkContainer Zookeeper client=127.0.0.1:38399/solr
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(zkConnectionManagerCallback-1156-thread-1-processing-n:127.0.0.1:43476_solr) 
[n:127.0.0.1:43476_solr    ] o.a.s.c.c.ConnectionManager zkClient has connected
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[n:127.0.0.1:33422_solr    ] o.a.s.c.c.ConnectionManager zkClient has connected
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[n:127.0.0.1:32808_solr    ] o.a.s.c.c.ConnectionManager zkClient has connected
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[n:127.0.0.1:39213_solr    ] o.a.s.c.c.ConnectionManager zkClient has connected
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o.a.z.s.NIOServerCnxn caught end of stream exception
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client sessionid 0x160521a1215000c, likely client has closed socket
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org.apache.zookeeper.server.NIOServerCnxn.doIO(NIOServerCnxn.java:239)
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org.apache.zookeeper.server.NIOServerCnxnFactory.run(NIOServerCnxnFactory.java:203)
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[n:127.0.0.1:33422_solr    ] o.a.s.c.Overseer Overseer (id=null) closing
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[n:127.0.0.1:33422_solr    ] o.a.s.c.OverseerElectionContext I am going to be 
the leader 127.0.0.1:33422_solr
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[n:127.0.0.1:38306_solr    ] o.a.s.c.c.ConnectionManager zkClient has connected
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(id=99169463728144399-127.0.0.1:33422_solr-n_0000000000) starting
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[n:127.0.0.1:39213_solr    ] o.a.s.c.Overseer Overseer (id=null) closing
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[n:127.0.0.1:38306_solr    ] o.a.s.c.Overseer Overseer (id=null) closing
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[n:127.0.0.1:39213_solr    ] o.a.s.c.c.ZkStateReader Updated live nodes from 
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definitions underneath 
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definitions underneath 
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definitions underneath 
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definitions underneath 
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[n:127.0.0.1:39667_solr    ] o.a.s.m.r.SolrJmxReporter JMX monitoring for 
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[n:127.0.0.1:39667_solr    ] o.a.s.m.r.SolrJmxReporter JMX monitoring for 
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[n:127.0.0.1:39667_solr    ] o.a.s.m.r.SolrJmxReporter JMX monitoring for 
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[n:127.0.0.1:39667_solr    ] o.a.s.c.CorePropertiesLocator Found 0 core 
definitions underneath 
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] o.a.s.c.c.ConnectionManager zkClient has connected
   [junit4]   2> 2113678 INFO  
(TEST-LeaderElectionIntegrationTest.testSimpleSliceLeaderElection-seed#[B2219FE97F9485EA])
 [    ] o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (0) -> (6)
   [junit4]   2> 2113678 INFO  
(TEST-LeaderElectionIntegrationTest.testSimpleSliceLeaderElection-seed#[B2219FE97F9485EA])
 [    ] o.a.s.c.s.i.ZkClientClusterStateProvider Cluster at 
127.0.0.1:38399/solr ready
   [junit4]   2> 2113740 INFO  (qtp862298713-5951) [n:127.0.0.1:33422_solr    ] 
o.a.s.h.a.CollectionsHandler Invoked Collection Action :create with params 
replicationFactor=1&collection.configName=conf&maxShardsPerNode=1&name=collection1&nrtReplicas=1&action=CREATE&numShards=2&wt=javabin&version=2
 and sendToOCPQueue=true
   [junit4]   2> 2113775 INFO  
(OverseerThreadFactory-2554-thread-1-processing-n:127.0.0.1:33422_solr) 
[n:127.0.0.1:33422_solr    ] o.a.s.c.CreateCollectionCmd Create collection 
collection1
   [junit4]   2> 2113999 INFO  
(OverseerStateUpdate-99169463728144399-127.0.0.1:33422_solr-n_0000000000) 
[n:127.0.0.1:33422_solr    ] o.a.s.c.o.SliceMutator createReplica() {
   [junit4]   2>   "operation":"ADDREPLICA",
   [junit4]   2>   "collection":"collection1",
   [junit4]   2>   "shard":"shard1",
   [junit4]   2>   "core":"collection1_shard1_replica_n1",
   [junit4]   2>   "state":"down",
   [junit4]   2>   "base_url":"http://127.0.0.1:39667/solr";,
   [junit4]   2>   "type":"NRT",
   [junit4]   2>   "waitForFinalState":"false"} 
   [junit4]   2> 2114072 INFO  
(OverseerStateUpdate-99169463728144399-127.0.0.1:33422_solr-n_0000000000) 
[n:127.0.0.1:33422_solr    ] o.a.s.c.o.SliceMutator createReplica() {
   [junit4]   2>   "operation":"ADDREPLICA",
   [junit4]   2>   "collection":"collection1",
   [junit4]   2>   "shard":"shard2",
   [junit4]   2>   "core":"collection1_shard2_replica_n2",
   [junit4]   2>   "state":"down",
   [junit4]   2>   "base_url":"http://127.0.0.1:33422/solr";,
   [junit4]   2>   "type":"NRT",
   [junit4]   2>   "waitForFinalState":"false"} 
   [junit4]   2> 2114336 INFO  (qtp1829513351-5937) [n:127.0.0.1:39667_solr    
] o.a.s.h.a.CoreAdminOperation core create command 
qt=/admin/cores&coreNodeName=core_node3&collection.configName=conf&newCollection=true&name=collection1_shard1_replica_n1&action=CREATE&numShards=2&collection=collection1&shard=shard1&wt=javabin&version=2&replicaType=NRT
   [junit4]   2> 2114336 INFO  (qtp1829513351-5937) [n:127.0.0.1:39667_solr    
] o.a.s.c.TransientSolrCoreCacheDefault Allocating transient cache for 
2147483647 transient cores
   [junit4]   2> 2114594 INFO  (qtp862298713-5953) [n:127.0.0.1:33422_solr    ] 
o.a.s.h.a.CoreAdminOperation core create command 
qt=/admin/cores&coreNodeName=core_node4&collection.configName=conf&newCollection=true&name=collection1_shard2_replica_n2&action=CREATE&numShards=2&collection=collection1&shard=shard2&wt=javabin&version=2&replicaType=NRT
   [junit4]   2> 2114594 INFO  (qtp862298713-5953) [n:127.0.0.1:33422_solr    ] 
o.a.s.c.TransientSolrCoreCacheDefault Allocating transient cache for 2147483647 
transient cores
   [junit4]   2> 2114850 INFO  
(zkCallback-1142-thread-1-processing-n:127.0.0.1:39667_solr) 
[n:127.0.0.1:39667_solr    ] o.a.s.c.c.ZkStateReader A cluster state change: 
[WatchedEvent state:SyncConnected type:NodeDataChanged 
path:/collections/collection1/state.json] for collection [collection1] has 
occurred - updating... (live nodes size: [6])
   [junit4]   2> 2114865 INFO  
(zkCallback-1165-thread-1-processing-n:127.0.0.1:33422_solr) 
[n:127.0.0.1:33422_solr    ] o.a.s.c.c.ZkStateReader A cluster state change: 
[WatchedEvent state:SyncConnected type:NodeDataChanged 
path:/collections/collection1/state.json] for collection [collection1] has 
occurred - updating... (live nodes size: [6])
   [junit4]   2> 2114882 INFO  
(zkCallback-1142-thread-2-processing-n:127.0.0.1:39667_solr) 
[n:127.0.0.1:39667_solr    ] o.a.s.c.c.ZkStateReader A cluster state change: 
[WatchedEvent state:SyncConnected type:NodeDataChanged 
path:/collections/collection1/state.json] for collection [collection1] has 
occurred - updating... (live nodes size: [6])
   [junit4]   2> 2114882 INFO  
(zkCallback-1165-thread-2-processing-n:127.0.0.1:33422_solr) 
[n:127.0.0.1:33422_solr    ] o.a.s.c.c.ZkStateReader A cluster state change: 
[WatchedEvent state:SyncConnected type:NodeDataChanged 
path:/collections/collection1/state.json] for collection [collection1] has 
occurred - updating... (live nodes size: [6])
   [junit4]   2> 2115690 INFO  (qtp862298713-5953) [n:127.0.0.1:33422_solr 
c:collection1 s:shard2 r:core_node4 x:collection1_shard2_replica_n2] 
o.a.s.c.SolrConfig Using Lucene MatchVersion: 7.2.0
   [junit4]   2> 2115741 INFO  (qtp862298713-5953) [n:127.0.0.1:33422_solr 
c:collection1 s:shard2 r:core_node4 x:collection1_shard2_replica_n2] 
o.a.s.s.IndexSchema [collection1_shard2_replica_n2] Schema name=minimal
   [junit4]   2> 2115743 INFO  (qtp862298713-5953) [n:127.0.0.1:33422_solr 
c:collection1 s:shard2 r:core_node4 x:collection1_shard2_replica_n2] 
o.a.s.s.IndexSchema Loaded schema minimal/1.1 with uniqueid field id
   [junit4]   2> 2115743 INFO  (qtp862298713-5953) [n:127.0.0.1:33422_solr 
c:collection1 s:shard2 r:core_node4 x:collection1_shard2_replica_n2] 
o.a.s.c.CoreContainer Creating SolrCore 'collection1_shard2_replica_n2' using 
configuration from collection collection1, trusted=true
   [junit4]   2> 2115757 INFO  (qtp862298713-5953) [n:127.0.0.1:33422_solr 
c:collection1 s:shard2 r:core_node4 x:collection1_shard2_replica_n2] 
o.a.s.m.r.SolrJmxReporter JMX monitoring for 
'solr_33422.solr.core.collection1.shard2.replica_n2' (registry 
'solr.core.collection1.shard2.replica_n2') enabled at server: 
com.sun.jmx.mbeanserver.JmxMBeanServer@2b5285e0
   [junit4]   2> 2115757 INFO  (qtp862298713-5953) [n:127.0.0.1:33422_solr 
c:collection1 s:shard2 r:core_node4 x:collection1_shard2_replica_n2] 
o.a.s.c.SolrCore solr.RecoveryStrategy.Builder
   [junit4]   2> 2115757 INFO  (qtp862298713-5953) [n:127.0.0.1:33422_solr 
c:collection1 s:shard2 r:core_node4 x:collection1_shard2_replica_n2] 
o.a.s.c.SolrCore [[collection1_shard2_replica_n2] ] Opening new SolrCore at 
[/home/jenkins/jenkins-slave/workspace/Lucene-Solr-Tests-7.2/solr/build/solr-core/test/J0/t

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

nit4]    >         at 
org.apache.solr.cloud.autoscaling.TriggerEventQueue.peekEvent(TriggerEventQueue.java:69)
   [junit4]    >         at 
org.apache.solr.cloud.autoscaling.ScheduledTriggers$ScheduledTrigger.run(ScheduledTriggers.java:529)
   [junit4]    >         at 
java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
   [junit4]    >         at 
java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308)
   [junit4]    >         at 
java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180)
   [junit4]    >         at 
java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294)
   [junit4]    >         at 
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
   [junit4]    >         at 
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
   [junit4]    >         at java.lang.Thread.run(Thread.java:748)
   [junit4]    >        at 
__randomizedtesting.SeedInfo.seed([B2219FE97F9485EA]:0)Throwable #2: 
com.carrotsearch.randomizedtesting.ThreadLeakError: There are still zombie 
threads that couldn't be terminated:
   [junit4]    >    1) Thread[id=18473, name=zkCallback-4005-thread-4, 
state=TIMED_WAITING, group=TGRP-HttpPartitionTest]
   [junit4]    >         at sun.misc.Unsafe.park(Native Method)
   [junit4]    >         at 
java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215)
   [junit4]    >         at 
java.util.concurrent.SynchronousQueue$TransferStack.awaitFulfill(SynchronousQueue.java:460)
   [junit4]    >         at 
java.util.concurrent.SynchronousQueue$TransferStack.transfer(SynchronousQueue.java:362)
   [junit4]    >         at 
java.util.concurrent.SynchronousQueue.poll(SynchronousQueue.java:941)
   [junit4]    >         at 
java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1073)
   [junit4]    >         at 
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134)
   [junit4]    >         at 
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
   [junit4]    >         at java.lang.Thread.run(Thread.java:748)
   [junit4]    >    2) Thread[id=18470, name=zkCallback-4005-thread-1, 
state=TIMED_WAITING, group=TGRP-HttpPartitionTest]
   [junit4]    >         at sun.misc.Unsafe.park(Native Method)
   [junit4]    >         at 
java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215)
   [junit4]    >         at 
java.util.concurrent.SynchronousQueue$TransferStack.awaitFulfill(SynchronousQueue.java:460)
   [junit4]    >         at 
java.util.concurrent.SynchronousQueue$TransferStack.transfer(SynchronousQueue.java:362)
   [junit4]    >         at 
java.util.concurrent.SynchronousQueue.poll(SynchronousQueue.java:941)
   [junit4]    >         at 
java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1073)
   [junit4]    >         at 
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134)
   [junit4]    >         at 
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
   [junit4]    >         at java.lang.Thread.run(Thread.java:748)
   [junit4]    >    3) Thread[id=18479, name=zkCallback-4005-thread-6, 
state=TIMED_WAITING, group=TGRP-HttpPartitionTest]
   [junit4]    >         at sun.misc.Unsafe.park(Native Method)
   [junit4]    >         at 
java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215)
   [junit4]    >         at 
java.util.concurrent.SynchronousQueue$TransferStack.awaitFulfill(SynchronousQueue.java:460)
   [junit4]    >         at 
java.util.concurrent.SynchronousQueue$TransferStack.transfer(SynchronousQueue.java:362)
   [junit4]    >         at 
java.util.concurrent.SynchronousQueue.poll(SynchronousQueue.java:941)
   [junit4]    >         at 
java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1073)
   [junit4]    >         at 
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134)
   [junit4]    >         at 
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
   [junit4]    >         at java.lang.Thread.run(Thread.java:748)
   [junit4]    >    4) Thread[id=18463, 
name=TEST-HttpPartitionTest.test-seed#[B2219FE97F9485EA]-SendThread(127.0.0.1:35630),
 state=TIMED_WAITING, group=TGRP-HttpPartitionTest]
   [junit4]    >         at java.lang.Thread.sleep(Native Method)
   [junit4]    >         at 
org.apache.zookeeper.client.StaticHostProvider.next(StaticHostProvider.java:101)
   [junit4]    >         at 
org.apache.zookeeper.ClientCnxn$SendThread.startConnect(ClientCnxn.java:997)
   [junit4]    >         at 
org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1060)
   [junit4]    >    5) Thread[id=18472, name=zkCallback-4005-thread-3, 
state=TIMED_WAITING, group=TGRP-HttpPartitionTest]
   [junit4]    >         at sun.misc.Unsafe.park(Native Method)
   [junit4]    >         at 
java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215)
   [junit4]    >         at 
java.util.concurrent.SynchronousQueue$TransferStack.awaitFulfill(SynchronousQueue.java:460)
   [junit4]    >         at 
java.util.concurrent.SynchronousQueue$TransferStack.transfer(SynchronousQueue.java:362)
   [junit4]    >         at 
java.util.concurrent.SynchronousQueue.poll(SynchronousQueue.java:941)
   [junit4]    >         at 
java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1073)
   [junit4]    >         at 
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134)
   [junit4]    >         at 
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
   [junit4]    >         at java.lang.Thread.run(Thread.java:748)
   [junit4]    >    6) Thread[id=18471, name=zkCallback-4005-thread-2, 
state=TIMED_WAITING, group=TGRP-HttpPartitionTest]
   [junit4]    >         at sun.misc.Unsafe.park(Native Method)
   [junit4]    >         at 
java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215)
   [junit4]    >         at 
java.util.concurrent.SynchronousQueue$TransferStack.awaitFulfill(SynchronousQueue.java:460)
   [junit4]    >         at 
java.util.concurrent.SynchronousQueue$TransferStack.transfer(SynchronousQueue.java:362)
   [junit4]    >         at 
java.util.concurrent.SynchronousQueue.poll(SynchronousQueue.java:941)
   [junit4]    >         at 
java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1073)
   [junit4]    >         at 
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134)
   [junit4]    >         at 
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
   [junit4]    >         at java.lang.Thread.run(Thread.java:748)
   [junit4]    >    7) Thread[id=18478, name=zkCallback-4005-thread-5, 
state=TIMED_WAITING, group=TGRP-HttpPartitionTest]
   [junit4]    >         at sun.misc.Unsafe.park(Native Method)
   [junit4]    >         at 
java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215)
   [junit4]    >         at 
java.util.concurrent.SynchronousQueue$TransferStack.awaitFulfill(SynchronousQueue.java:460)
   [junit4]    >         at 
java.util.concurrent.SynchronousQueue$TransferStack.transfer(SynchronousQueue.java:362)
   [junit4]    >         at 
java.util.concurrent.SynchronousQueue.poll(SynchronousQueue.java:941)
   [junit4]    >         at 
java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1073)
   [junit4]    >         at 
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134)
   [junit4]    >         at 
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
   [junit4]    >         at java.lang.Thread.run(Thread.java:748)
   [junit4]    >    8) Thread[id=18465, 
name=zkConnectionManagerCallback-4006-thread-1, state=WAITING, 
group=TGRP-HttpPartitionTest]
   [junit4]    >         at sun.misc.Unsafe.park(Native Method)
   [junit4]    >         at 
java.util.concurrent.locks.LockSupport.park(LockSupport.java:175)
   [junit4]    >         at 
java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039)
   [junit4]    >         at 
java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442)
   [junit4]    >         at 
java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074)
   [junit4]    >         at 
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134)
   [junit4]    >         at 
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
   [junit4]    >         at java.lang.Thread.run(Thread.java:748)
   [junit4]    >    9) Thread[id=18476, name=ScheduledTrigger-7111-thread-1, 
state=WAITING, group=TGRP-HttpPartitionTest]
   [junit4]    >         at sun.misc.Unsafe.park(Native Method)
   [junit4]    >         at 
java.util.concurrent.locks.LockSupport.park(LockSupport.java:175)
   [junit4]    >         at 
java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039)
   [junit4]    >         at 
java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1088)
   [junit4]    >         at 
java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809)
   [junit4]    >         at 
java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074)
   [junit4]    >         at 
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134)
   [junit4]    >         at 
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
   [junit4]    >         at java.lang.Thread.run(Thread.java:748)
   [junit4]    >        at 
__randomizedtesting.SeedInfo.seed([B2219FE97F9485EA]:0)
   [junit4] Completed [526/751 (3!)] on J2 in 46.23s, 1 test, 3 errors <<< 
FAILURES!

[...truncated 48023 lines...]
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