[JENKINS] Lucene-Solr-NightlyTests-trunk - Build # 862 - Still Failing

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Build: https://builds.apache.org/job/Lucene-Solr-NightlyTests-trunk/862/

4 tests failed.
FAILED:  org.apache.solr.cloud.CollectionsAPIDistributedZkTest.test

Error Message:
Captured an uncaught exception in thread: Thread[id=30579, 
name=zkCallback-1344-thread-11, state=RUNNABLE, 
group=TGRP-CollectionsAPIDistributedZkTest]

Stack Trace:
com.carrotsearch.randomizedtesting.UncaughtExceptionError: Captured an uncaught 
exception in thread: Thread[id=30579, name=zkCallback-1344-thread-11, 
state=RUNNABLE, group=TGRP-CollectionsAPIDistributedZkTest]
Caused by: java.lang.OutOfMemoryError: GC overhead limit exceeded


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

Error Message:
144 threads leaked from SUITE scope at 
org.apache.solr.cloud.CollectionsAPIDistributedZkTest:     1) Thread[id=26498, 
name=searcherExecutor-4915-thread-1, state=WAITING, 
group=TGRP-CollectionsAPIDistributedZkTest]         at 
sun.misc.Unsafe.park(Native Method)         at 
java.util.concurrent.locks.LockSupport.park(LockSupport.java:175)         at 
java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039)
         at 
java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442)     
    at 
java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1067)   
      at 
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1127) 
        at 
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) 
        at java.lang.Thread.run(Thread.java:745)    2) Thread[id=30080, 
name=searcherExecutor-7983-thread-1, state=WAITING, 
group=TGRP-CollectionsAPIDistributedZkTest]         at 
sun.misc.Unsafe.park(Native Method)         at 
java.util.concurrent.locks.LockSupport.park(LockSupport.java:175)         at 
java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039)
         at 
java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442)     
    at 
java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1067)   
      at 
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1127) 
        at 
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) 
        at java.lang.Thread.run(Thread.java:745)    3) Thread[id=30457, 
name=searcherExecutor-8170-thread-1, state=WAITING, 
group=TGRP-CollectionsAPIDistributedZkTest]         at 
sun.misc.Unsafe.park(Native Method)         at 
java.util.concurrent.locks.LockSupport.park(LockSupport.java:175)         at 
java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039)
         at 
java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442)     
    at 
java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1067)   
      at 
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1127) 
        at 
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) 
        at java.lang.Thread.run(Thread.java:745)    4) Thread[id=26353, 
name=searcherExecutor-4863-thread-1, state=WAITING, 
group=TGRP-CollectionsAPIDistributedZkTest]         at 
sun.misc.Unsafe.park(Native Method)         at 
java.util.concurrent.locks.LockSupport.park(LockSupport.java:175)         at 
java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039)
         at 
java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442)     
    at 
java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1067)   
      at 
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1127) 
        at 
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) 
        at java.lang.Thread.run(Thread.java:745)    5) Thread[id=28453, 
name=qtp1872157135-28453, state=TIMED_WAITING, 
group=TGRP-CollectionsAPIDistributedZkTest]         at 
sun.misc.Unsafe.park(Native Method)         at 
java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215)         
at 
java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078)
         at 
org.eclipse.jetty.util.BlockingArrayQueue.poll(BlockingArrayQueue.java:389)     
    at 
org.eclipse.jetty.util.thread.QueuedThreadPool.idleJobPoll(QueuedThreadPool.java:531)
         at 
org.eclipse.jetty.util.thread.QueuedThreadPool.access$700(QueuedThreadPool.java:47)
         at 
org.eclipse.jetty.util.thread.QueuedThreadPool$3.run(QueuedThreadPool.java:590) 
        at java.lang.Thread.run(Thread.java:745)    6) Thread[id=26326, 
name=Thread-19482, state=WAITING, group=TGRP-CollectionsAPIDistributedZkTest]   
      at java.lang.Object.wait(Native Method)         at 
java.lang.Object.wait(Object.java:502)         at 
org.apache.solr.core.CloserThread.run(CoreContainer.java:1167)    7) 
Thread[id=26411, name=searcherExecutor-4899-thread-1, state=WAITING, 
group=TGRP-CollectionsAPIDistributedZkTest]         at 
sun.misc.Unsafe.park(Native Method)         at 
java.util.concurrent.locks.LockSupport.park(LockSupport.java:175)         at 
java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039)
         at 
java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442)     
    at 
java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1067)   
      at 
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1127) 
        at 
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) 
        at java.lang.Thread.run(Thread.java:745)    8) Thread[id=30308, 
name=searcherExecutor-8011-thread-1, state=WAITING, 
group=TGRP-CollectionsAPIDistributedZkTest]         at 
sun.misc.Unsafe.park(Native Method)         at 
java.util.concurrent.locks.LockSupport.park(LockSupport.java:175)         at 
java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039)
         at 
java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442)     
    at 
java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1067)   
      at 
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1127) 
        at 
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) 
        at java.lang.Thread.run(Thread.java:745)    9) Thread[id=30846, 
name=coreZkRegister-4837-thread-9-processing-n:127.0.0.1:34980__a 
x:awholynewstresscollection_collection0_6_shard3_replica4 s:shard3 
c:awholynewstresscollection_collection0_6 r:core_node25, state=TIMED_WAITING, 
group=TGRP-CollectionsAPIDistributedZkTest]         at 
java.lang.Thread.sleep(Native Method)         at 
org.apache.solr.common.cloud.ZkCmdExecutor.retryDelay(ZkCmdExecutor.java:108)   
      at 
org.apache.solr.common.cloud.ZkCmdExecutor.retryOperation(ZkCmdExecutor.java:76)
         at 
org.apache.solr.common.cloud.SolrZkClient.getData(SolrZkClient.java:350)        
 at org.apache.solr.cloud.ZkController.getLeaderProps(ZkController.java:1058)   
      at 
org.apache.solr.cloud.ZkController.getLeaderProps(ZkController.java:1044)       
  at org.apache.solr.cloud.ZkController.getLeader(ZkController.java:1000)       
  at org.apache.solr.cloud.ZkController.register(ZkController.java:939)         
at 
org.apache.solr.cloud.ZkController$RegisterCoreAsync.call(ZkController.java:233)
         at java.util.concurrent.FutureTask.run(FutureTask.java:266)         at 
org.apache.solr.common.util.ExecutorUtil$MDCAwareThreadPoolExecutor$1.run(ExecutorUtil.java:231)
         at 
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142) 
        at 
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) 
        at java.lang.Thread.run(Thread.java:745)   10) Thread[id=26307, 
name=qtp1278714666-26307-selector-ServerConnectorManager@4285269e/๑, 
state=RUNNABLE, group=TGRP-CollectionsAPIDistributedZkTest]         at 
sun.nio.ch.EPollArrayWrapper.epollWait(Native Method)         at 
sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269)         at 
sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:79)         at 
sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86)         at 
sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97)         at 
sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101)         at 
org.eclipse.jetty.io.SelectorManager$ManagedSelector.select(SelectorManager.java:600)
         at 
org.eclipse.jetty.io.SelectorManager$ManagedSelector.run(SelectorManager.java:549)
         at 
org.eclipse.jetty.util.thread.NonBlockingThread.run(NonBlockingThread.java:52)  
       at 
org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:635)
         at 
org.eclipse.jetty.util.thread.QueuedThreadPool$3.run(QueuedThreadPool.java:555) 
        at java.lang.Thread.run(Thread.java:745)   11) Thread[id=31125, 
name=OverseerCollectionConfigSetProcessor-94919882615029840-127.0.0.1:34980__a-n_0000000007,
 state=TIMED_WAITING, group=Overseer collection creation process.]         at 
java.lang.Thread.sleep(Native Method)         at 
org.apache.solr.common.cloud.ZkCmdExecutor.retryDelay(ZkCmdExecutor.java:108)   
      at 
org.apache.solr.common.cloud.ZkCmdExecutor.retryOperation(ZkCmdExecutor.java:76)
         at 
org.apache.solr.common.cloud.SolrZkClient.getChildren(SolrZkClient.java:333)    
     at 
org.apache.solr.cloud.DistributedQueue.fetchZkChildren(DistributedQueue.java:310)
         at 
org.apache.solr.cloud.DistributedQueue.firstChild(DistributedQueue.java:289)    
     at 
org.apache.solr.cloud.DistributedQueue.firstElement(DistributedQueue.java:358)  
       at 
org.apache.solr.cloud.DistributedQueue.getChildren(DistributedQueue.java:337)   
      at 
org.apache.solr.cloud.OverseerTaskQueue.peekTopN(OverseerTaskQueue.java:223)    
     at 
org.apache.solr.cloud.OverseerTaskProcessor.run(OverseerTaskProcessor.java:197) 
        at java.lang.Thread.run(Thread.java:745)   12) Thread[id=30281, 
name=searcherExecutor-8012-thread-1, state=WAITING, 
group=TGRP-CollectionsAPIDistributedZkTest]         at 
sun.misc.Unsafe.park(Native Method)         at 
java.util.concurrent.locks.LockSupport.park(LockSupport.java:175)         at 
java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039)
         at 
java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442)     
    at 
java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1067)   
      at 
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1127) 
        at 
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) 
        at java.lang.Thread.run(Thread.java:745)   13) Thread[id=26185, 
name=qtp1872157135-26185-selector-ServerConnectorManager@3f26e4d/๐, 
state=RUNNABLE, group=TGRP-CollectionsAPIDistributedZkTest]         at 
sun.nio.ch.EPollArrayWrapper.epollWait(Native Method)         at 
sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269)         at 
sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:79)         at 
sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86)         at 
sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97)         at 
sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101)         at 
org.eclipse.jetty.io.SelectorManager$ManagedSelector.select(SelectorManager.java:600)
         at 
org.eclipse.jetty.io.SelectorManager$ManagedSelector.run(SelectorManager.java:549)
         at 
org.eclipse.jetty.util.thread.NonBlockingThread.run(NonBlockingThread.java:52)  
       at 
org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:635)
         at 
org.eclipse.jetty.util.thread.QueuedThreadPool$3.run(QueuedThreadPool.java:555) 
        at java.lang.Thread.run(Thread.java:745)   14) Thread[id=26492, 
name=Thread-19578, state=WAITING, group=TGRP-CollectionsAPIDistributedZkTest]   
      at java.lang.Object.wait(Native Method)         at 
java.lang.Object.wait(Object.java:502)         at 
org.apache.solr.core.CloserThread.run(CoreContainer.java:1167)   15) 
Thread[id=26471, 
name=qtp986532718-26471-acceptor-๐@59344eed-ServerConnector@587ac47b{HTTP/1.1}{127.0.0.1:๓๗๖๒๐},
 state=RUNNABLE, group=TGRP-CollectionsAPIDistributedZkTest]         at 
sun.nio.ch.ServerSocketChannelImpl.accept0(Native Method)         at 
sun.nio.ch.ServerSocketChannelImpl.accept(ServerSocketChannelImpl.java:422)     
    at 
sun.nio.ch.ServerSocketChannelImpl.accept(ServerSocketChannelImpl.java:250)     
    at 
org.eclipse.jetty.server.ServerConnector.accept(ServerConnector.java:377)       
  at 
org.eclipse.jetty.server.AbstractConnector$Acceptor.run(AbstractConnector.java:500)
         at 
org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:635)
         at 
org.eclipse.jetty.util.thread.QueuedThreadPool$3.run(QueuedThreadPool.java:555) 
        at java.lang.Thread.run(Thread.java:745)   16) Thread[id=30272, 
name=searcherExecutor-8010-thread-1, state=WAITING, 
group=TGRP-CollectionsAPIDistributedZkTest]         at 
sun.misc.Unsafe.park(Native Method)         at 
java.util.concurrent.locks.LockSupport.park(LockSupport.java:175)         at 
java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039)
         at 
java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442)     
    at 
java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1067)   
      at 
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1127) 
        at 
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) 
        at java.lang.Thread.run(Thread.java:745)   17) Thread[id=30381, 
name=searcherExecutor-8070-thread-1, state=WAITING, 
group=TGRP-CollectionsAPIDistributedZkTest]         at 
sun.misc.Unsafe.park(Native Method)         at 
java.util.concurrent.locks.LockSupport.park(LockSupport.java:175)         at 
java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039)
         at 
java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442)     
    at 
java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1067)   
      at 
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1127) 
        at 
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) 
        at java.lang.Thread.run(Thread.java:745)   18) Thread[id=31123, 
name=zkCallback-1357-thread-27, state=TIMED_WAITING, 
group=TGRP-CollectionsAPIDistributedZkTest]         at 
sun.misc.Unsafe.park(Native Method)         at 
java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215)         
at 
java.util.concurrent.SynchronousQueue$TransferStack.awaitFulfill(SynchronousQueue.java:460)
         at 
java.util.concurrent.SynchronousQueue$TransferStack.transfer(SynchronousQueue.java:362)
         at 
java.util.concurrent.SynchronousQueue.poll(SynchronousQueue.java:941)         
at 
java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1066)   
      at 
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1127) 
        at 
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) 
        at java.lang.Thread.run(Thread.java:745)   19) Thread[id=30249, 
name=searcherExecutor-7995-thread-1, state=WAITING, 
group=TGRP-CollectionsAPIDistributedZkTest]         at 
sun.misc.Unsafe.park(Native Method)         at 
java.util.concurrent.locks.LockSupport.park(LockSupport.java:175)         at 
java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039)
         at 
java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442)     
    at 
java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1067)   
      at 
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1127) 
        at 
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) 
        at java.lang.Thread.run(Thread.java:745)   20) Thread[id=30033, 
name=searcherExecutor-7898-thread-1, state=WAITING, 
group=TGRP-CollectionsAPIDistributedZkTest]         at 
sun.misc.Unsafe.park(Native Method)         at 
java.util.concurrent.locks.LockSupport.park(LockSupport.java:175)         at 
java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039)
         at 
java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442)     
    at 
java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1067)   
      at 
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1127) 
        at 
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) 
        at java.lang.Thread.run(Thread.java:745)   21) Thread[id=31137, 
name=RecoveryThread-awholynewstresscollection_collection0_6_shard6_replica2, 
state=TIMED_WAITING, group=TGRP-CollectionsAPIDistributedZkTest]         at 
java.lang.Thread.sleep(Native Method)         at 
org.apache.solr.common.cloud.ZkStateReader.getLeaderRetry(ZkStateReader.java:635)
         at 
org.apache.solr.common.cloud.ZkStateReader.getLeaderRetry(ZkStateReader.java:623)
         at 
org.apache.solr.cloud.RecoveryStrategy.doRecovery(RecoveryStrategy.java:319)    
     at org.apache.solr.cloud.RecoveryStrategy.run(RecoveryStrategy.java:225)   
22) Thread[id=28432, name=qtp1278714666-28432, state=TIMED_WAITING, 
group=TGRP-CollectionsAPIDistributedZkTest]         at 
sun.misc.Unsafe.park(Native Method)         at 
java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215)         
at 
java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078)
         at 
org.eclipse.jetty.util.BlockingArrayQueue.poll(BlockingArrayQueue.java:389)     
    at 
org.eclipse.jetty.util.thread.QueuedThreadPool.idleJobPoll(QueuedThreadPool.java:531)
         at 
org.eclipse.jetty.util.thread.QueuedThreadPool.access$700(QueuedThreadPool.java:47)
         at 
org.eclipse.jetty.util.thread.QueuedThreadPool$3.run(QueuedThreadPool.java:590) 
        at java.lang.Thread.run(Thread.java:745)   23) Thread[id=26514, 
name=searcherExecutor-4928-thread-1, state=WAITING, 
group=TGRP-CollectionsAPIDistributedZkTest]         at 
sun.misc.Unsafe.park(Native Method)         at 
java.util.concurrent.locks.LockSupport.park(LockSupport.java:175)         at 
java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039)
         at 
java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442)     
    at 
java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1067)   
      at 
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1127) 
        at 
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) 
        at java.lang.Thread.run(Thread.java:745)   24) Thread[id=30029, 
name=searcherExecutor-7883-thread-1, state=WAITING, 
group=TGRP-CollectionsAPIDistributedZkTest]         at 
sun.misc.Unsafe.park(Native Method)         at 
java.util.concurrent.locks.LockSupport.park(LockSupport.java:175)         at 
java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039)
         at 
java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442)     
    at 
java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1067)   
      at 
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1127) 
        at 
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) 
        at java.lang.Thread.run(Thread.java:745)   25) Thread[id=31083, 
name=zkCallback-1357-thread-19-processing-n:127.0.0.1:34980__a, 
state=TIMED_WAITING, group=TGRP-CollectionsAPIDistributedZkTest]         at 
java.lang.Thread.sleep(Native Method)         at 
org.apache.solr.common.cloud.ZkCmdExecutor.retryDelay(ZkCmdExecutor.java:108)   
      at 
org.apache.solr.common.cloud.ZkCmdExecutor.retryOperation(ZkCmdExecutor.java:76)
         at 
org.apache.solr.common.cloud.SolrZkClient.getChildren(SolrZkClient.java:333)    
     at 
org.apache.solr.cloud.LeaderElector.joinElection(LeaderElector.java:306)        
 at org.apache.solr.cloud.LeaderElector.joinElection(LeaderElector.java:255)    
     at 
org.apache.solr.cloud.ShardLeaderElectionContext.rejoinLeaderElection(ElectionContext.java:620)
         at 
org.apache.solr.cloud.ShardLeaderElectionContext.runLeaderProcess(ElectionContext.java:325)
         at 
org.apache.solr.cloud.LeaderElector.runIamLeaderProcess(LeaderElector.java:197) 
        at 
org.apache.solr.cloud.LeaderElector.checkIfIamLeader(LeaderElector.java:157)    
     at 
org.apache.solr.cloud.LeaderElector.joinElection(LeaderElector.java:346)        
 at org.apache.solr.cloud.LeaderElector.joinElection(LeaderElector.java:255)    
     at 
org.apache.solr.cloud.ShardLeaderElectionContext.rejoinLeaderElection(ElectionContext.java:620)
         at 
org.apache.solr.cloud.ShardLeaderElectionContext.runLeaderProcess(ElectionContext.java:325)
         at 
org.apache.solr.cloud.LeaderElector.runIamLeaderProcess(LeaderElector.java:197) 
        at 
org.apache.solr.cloud.LeaderElector.checkIfIamLeader(LeaderElector.java:157)    
     at 
org.apache.solr.cloud.LeaderElector.joinElection(LeaderElector.java:346)        
 at org.apache.solr.cloud.LeaderElector.joinElection(LeaderElector.java:255)    
     at 
org.apache.solr.cloud.ShardLeaderElectionContext.rejoinLeaderElection(ElectionContext.java:620)
         at 
org.apache.solr.cloud.ShardLeaderElectionContext.runLeaderProcess(ElectionContext.java:325)
         at 
org.apache.solr.cloud.LeaderElector.runIamLeaderProcess(LeaderElector.java:197) 
        at 
org.apache.solr.cloud.LeaderElector.checkIfIamLeader(LeaderElector.java:157)    
     at org.apache.solr.cloud.LeaderElector.access$200(LeaderElector.java:58)   
      at 
org.apache.solr.cloud.LeaderElector$ElectionWatcher.process(LeaderElector.java:388)
         at 
org.apache.solr.common.cloud.SolrZkClient$3$1.run(SolrZkClient.java:269)        
 at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)     
    at java.util.concurrent.FutureTask.run(FutureTask.java:266)         at 
org.apache.solr.common.util.ExecutorUtil$MDCAwareThreadPoolExecutor$1.run(ExecutorUtil.java:231)
         at 
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142) 
        at 
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) 
        at java.lang.Thread.run(Thread.java:745)   26) Thread[id=31120, 
name=zkCallback-1357-thread-24-processing-n:127.0.0.1:34980__a, 
state=TIMED_WAITING, group=TGRP-CollectionsAPIDistributedZkTest]         at 
java.lang.Thread.sleep(Native Method)         at 
org.apache.solr.common.cloud.ZkCmdExecutor.retryDelay(ZkCmdExecutor.java:108)   
      at 
org.apache.solr.common.cloud.ZkCmdExecutor.retryOperation(ZkCmdExecutor.java:76)
         at 
org.apache.solr.common.cloud.SolrZkClient.create(SolrZkClient.java:385)         
at org.apache.solr.cloud.Overseer.createOverseerNode(Overseer.java:948)         
at org.apache.solr.cloud.Overseer.getInQueue(Overseer.java:896)         at 
org.apache.solr.cloud.Overseer.getInQueue(Overseer.java:892)         at 
org.apache.solr.cloud.ShardLeaderElectionContext.runLeaderProcess(ElectionContext.java:300)
         at 
org.apache.solr.cloud.LeaderElector.runIamLeaderProcess(LeaderElector.java:197) 
        at 
org.apache.solr.cloud.LeaderElector.checkIfIamLeader(LeaderElector.java:157)    
     at 
org.apache.solr.cloud.LeaderElector.joinElection(LeaderElector.java:346)        
 at org.apache.solr.cloud.LeaderElector.joinElection(LeaderElector.java:255)    
     at 
org.apache.solr.cloud.ShardLeaderElectionContext.rejoinLeaderElection(ElectionContext.java:620)
         at 
org.apache.solr.cloud.ShardLeaderElectionContext.runLeaderProcess(ElectionContext.java:325)
         at 
org.apache.solr.cloud.LeaderElector.runIamLeaderProcess(LeaderElector.java:197) 
        at 
org.apache.solr.cloud.LeaderElector.checkIfIamLeader(LeaderElector.java:157)    
     at org.apache.solr.cloud.LeaderElector.access$200(LeaderElector.java:58)   
      at 
org.apache.solr.cloud.LeaderElector$ElectionWatcher.process(LeaderElector.java:388)
         at 
org.apache.solr.common.cloud.SolrZkClient$3$1.run(SolrZkClient.java:269)        
 at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)     
    at java.util.concurrent.FutureTask.run(FutureTask.java:266)         at 
org.apache.solr.common.util.ExecutorUtil$MDCAwareThreadPoolExecutor$1.run(ExecutorUtil.java:231)
         at 
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142) 
        at 
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) 
        at java.lang.Thread.run(Thread.java:745)   27) Thread[id=26473, 
name=qtp986532718-26473-selector-ServerConnectorManager@e1bb8e/๑, 
state=RUNNABLE, group=TGRP-CollectionsAPIDistributedZkTest]         at 
sun.nio.ch.EPollArrayWrapper.epollWait(Native Method)         at 
sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269)         at 
sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:79)         at 
sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86)         at 
sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97)         at 
sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101)         at 
org.eclipse.jetty.io.SelectorManager$ManagedSelector.select(SelectorManager.java:600)
         at 
org.eclipse.jetty.io.SelectorManager$ManagedSelector.run(SelectorManager.java:549)
         at 
org.eclipse.jetty.util.thread.NonBlockingThread.run(NonBlockingThread.java:52)  
       at 
org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:635)
         at 
org.eclipse.jetty.util.thread.QueuedThreadPool$3.run(QueuedThreadPool.java:555) 
        at java.lang.Thread.run(Thread.java:745)   28) Thread[id=31086, 
name=zkCallback-1357-thread-22-processing-n:127.0.0.1:34980__a, 
state=TIMED_WAITING, group=TGRP-CollectionsAPIDistributedZkTest]         at 
java.lang.Thread.sleep(Native Method)         at 
org.apache.solr.common.cloud.ZkCmdExecutor.retryDelay(ZkCmdExecutor.java:108)   
      at 
org.apache.solr.common.cloud.ZkCmdExecutor.retryOperation(ZkCmdExecutor.java:76)
         at 
org.apache.solr.common.cloud.SolrZkClient.getChildren(SolrZkClient.java:333)    
     at 
org.apache.solr.cloud.LeaderElector.joinElection(LeaderElector.java:306)        
 at org.apache.solr.cloud.LeaderElector.joinElection(LeaderElector.java:255)    
     at 
org.apache.solr.cloud.ShardLeaderElectionContext.rejoinLeaderElection(ElectionContext.java:620)
         at 
org.apache.solr.cloud.ShardLeaderElectionContext.runLeaderProcess(ElectionContext.java:325)
         at 
org.apache.solr.cloud.LeaderElector.runIamLeaderProcess(LeaderElector.java:197) 
        at 
org.apache.solr.cloud.LeaderElector.checkIfIamLeader(LeaderElector.java:157)    
     at org.apache.solr.cloud.LeaderElector.access$200(LeaderElector.java:58)   
      at 
org.apache.solr.cloud.LeaderElector$ElectionWatcher.process(LeaderElector.java:388)
         at 
org.apache.solr.common.cloud.SolrZkClient$3$1.run(SolrZkClient.java:269)        
 at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)     
    at java.util.concurrent.FutureTask.run(FutureTask.java:266)         at 
org.apache.solr.common.util.ExecutorUtil$MDCAwareThreadPoolExecutor$1.run(ExecutorUtil.java:231)
         at 
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142) 
        at 
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) 
        at java.lang.Thread.run(Thread.java:745)   29) Thread[id=26338, 
name=Scheduler-907811868, state=TIMED_WAITING, 
group=TGRP-CollectionsAPIDistributedZkTest]         at 
sun.misc.Unsafe.park(Native Method)         at 
java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215)         
at 
java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078)
         at 
java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093)
         at 
java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809)
         at 
java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1067)   
      at 
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1127) 
        at 
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) 
        at java.lang.Thread.run(Thread.java:745)   30) Thread[id=30296, 
name=searcherExecutor-8017-thread-1, state=WAITING, 
group=TGRP-CollectionsAPIDistributedZkTest]         at 
sun.misc.Unsafe.park(Native Method)         at 
java.util.concurrent.locks.LockSupport.park(LockSupport.java:175)         at 
java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039)
         at 
java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442)     
    at 
java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1067)   
      at 
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1127) 
        at 
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) 
        at java.lang.Thread.run(Thread.java:745)   31) Thread[id=30290, 
name=searcherExecutor-8052-thread-1, state=WAITING, 
group=TGRP-CollectionsAPIDistributedZkTest]         at 
sun.misc.Unsafe.park(Native Method)         at 
java.util.concurrent.locks.LockSupport.park(LockSupport.java:175)         at 
java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039)
         at 
java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442)     
    at 
java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1067)   
      at 
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1127) 
        at 
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) 
        at java.lang.Thread.run(Thread.java:745)   32) Thread[id=26538, 
name=searcherExecutor-4939-thread-1, state=WAITING, 
group=TGRP-CollectionsAPIDistributedZkTest]         at 
sun.misc.Unsafe.park(Native Method)         at 
java.util.concurrent.locks.LockSupport.park(LockSupport.java:175)         at 
java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039)
         at 
java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442)     
    at 
java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1067)   
      at 
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1127) 
        at 
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) 
        at java.lang.Thread.run(Thread.java:745)   33) Thread[id=30843, 
name=coreZkRegister-4837-thread-6-processing-n:127.0.0.1:34980__a 
x:awholynewstresscollection_collection0_6_shard3_replica4 s:shard3 
c:awholynewstresscollection_collection0_6 r:core_node25, state=TIMED_WAITING, 
group=TGRP-CollectionsAPIDistributedZkTest]         at 
java.lang.Thread.sleep(Native Method)         at 
org.apache.solr.common.cloud.ZkCmdExecutor.retryDelay(ZkCmdExecutor.java:108)   
      at 
org.apache.solr.common.cloud.ZkCmdExecutor.retryOperation(ZkCmdExecutor.java:76)
         at 
org.apache.solr.common.cloud.SolrZkClient.getData(SolrZkClient.java:350)        
 at org.apache.solr.cloud.ZkController.getLeaderProps(ZkController.java:1058)   
      at 
org.apache.solr.cloud.ZkController.getLeaderProps(ZkController.java:1044)       
  at org.apache.solr.cloud.ZkController.getLeader(ZkController.java:1000)       
  at org.apache.solr.cloud.ZkController.register(ZkController.java:939)         
at 
org.apache.solr.cloud.ZkController$RegisterCoreAsync.call(ZkController.java:233)
         at java.util.concurrent.FutureTask.run(FutureTask.java:266)         at 
org.apache.solr.common.util.ExecutorUtil$MDCAwareThreadPoolExecutor$1.run(ExecutorUtil.java:231)
         at 
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142) 
        at 
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) 
        at java.lang.Thread.run(Thread.java:745)   34) Thread[id=30398, 
name=searcherExecutor-8065-thread-1, state=WAITING, 
group=TGRP-CollectionsAPIDistributedZkTest]         at 
sun.misc.Unsafe.park(Native Method)         at 
java.util.concurrent.locks.LockSupport.park(LockSupport.java:175)         at 
java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039)
         at 
java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442)     
    at 
java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1067)   
      at 
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1127) 
        at 
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) 
        at java.lang.Thread.run(Thread.java:745)   35) Thread[id=26479, 
name=Scheduler-1081707331, state=TIMED_WAITING, 
group=TGRP-CollectionsAPIDistributedZkTest]         at 
sun.misc.Unsafe.park(Native Method)         at 
java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215)         
at 
java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078)
         at 
java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093)
         at 
java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809)
         at 
java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1067)   
      at 
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1127) 
        at 
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) 
        at java.lang.Thread.run(Thread.java:745)   36) Thread[id=31135, 
name=RecoveryThread-awholynewstresscollection_collection2_6_shard7_replica1, 
state=TIMED_WAITING, group=TGRP-CollectionsAPIDistributedZkTest]         at 
java.lang.Thread.sleep(Native Method)         at 
org.apache.solr.common.cloud.ZkStateReader.getLeaderRetry(ZkStateReader.java:635)
         at 
org.apache.solr.common.cloud.ZkStateReader.getLeaderRetry(ZkStateReader.java:623)
         at 
org.apache.solr.cloud.RecoveryStrategy.doRecovery(RecoveryStrategy.java:319)    
     at org.apache.solr.cloud.RecoveryStrategy.run(RecoveryStrategy.java:225)   
37) Thread[id=30861, 
name=coreZkRegister-4837-thread-20-processing-n:127.0.0.1:34980__a 
x:awholynewstresscollection_collection0_6_shard3_replica4 s:shard3 
c:awholynewstresscollection_collection0_6 r:core_node25, state=TIMED_WAITING, 
group=TGRP-CollectionsAPIDistributedZkTest]         at 
java.lang.Thread.sleep(Native Method)         at 
org.apache.solr.common.cloud.ZkCmdExecutor.retryDelay(ZkCmdExecutor.java:108)   
      at 
org.apache.solr.common.cloud.ZkCmdExecutor.retryOperation(ZkCmdExecutor.java:76)
         at 
org.apache.solr.common.cloud.SolrZkClient.getChildren(SolrZkClient.java:333)    
     at 
org.apache.solr.cloud.ShardLeaderElectionContext.waitForReplicasToComeUp(ElectionContext.java:562)
         at 
org.apache.solr.cloud.ShardLeaderElectionContext.runLeaderProcess(ElectionContext.java:305)
         at 
org.apache.solr.cloud.LeaderElector.runIamLeaderProcess(LeaderElector.java:197) 
        at 
org.apache.solr.cloud.LeaderElector.checkIfIamLeader(LeaderElector.java:157)    
     at 
org.apache.solr.cloud.LeaderElector.joinElection(LeaderElector.java:346)        
 at org.apache.solr.cloud.ZkController.joinElection(ZkController.java:1116)     
    at org.apache.solr.cloud.ZkController.register(ZkController.java:927)       
  at 
org.apache.solr.cloud.ZkController$RegisterCoreAsync.call(ZkController.java:233)
         at java.util.concurrent.FutureTask.run(FutureTask.java:266)         at 
org.apache.solr.common.util.ExecutorUtil$MDCAwareThreadPoolExecutor$1.run(ExecutorUtil.java:231)
         at 
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142) 
        at 
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) 
        at java.lang.Thread.run(Thread.java:745)   38) Thread[id=26540, 
name=searcherExecutor-4945-thread-1, state=WAITING, 
group=TGRP-CollectionsAPIDistributedZkTest]         at 
sun.misc.Unsafe.park(Native Method)         at 
java.util.concurrent.locks.LockSupport.park(LockSupport.java:175)         at 
java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039)
         at 
java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442)     
    at 
java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1067)   
      at 
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1127) 
        at 
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) 
        at java.lang.Thread.run(Thread.java:745)   39) Thread[id=30021, 
name=searcherExecutor-7876-thread-1, state=WAITING, 
group=TGRP-CollectionsAPIDistributedZkTest]         at 
sun.misc.Unsafe.park(Native Method)         at 
java.util.concurrent.locks.LockSupport.park(LockSupport.java:175)         at 
java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039)
         at 
java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442)     
    at 
java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1067)   
      at 
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1127) 
        at 
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) 
        at java.lang.Thread.run(Thread.java:745)   40) Thread[id=26472, 
name=qtp986532718-26472-selector-ServerConnectorManager@e1bb8e/๐, 
state=RUNNABLE, group=TGRP-CollectionsAPIDistributedZkTest]         at 
sun.nio.ch.EPollArrayWrapper.epollWait(Native Method)         at 
sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269)         at 
sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:79)         at 
sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86)         at 
sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97)         at 
sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101)         at 
org.eclipse.jetty.io.SelectorManager$ManagedSelector.select(SelectorManager.java:600)
         at 
org.eclipse.jetty.io.SelectorManager$ManagedSelector.run(SelectorManager.java:549)
         at 
org.eclipse.jetty.util.thread.NonBlockingThread.run(NonBlockingThread.java:52)  
       at 
org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:635)
         at 
org.eclipse.jetty.util.thread.QueuedThreadPool$3.run(QueuedThreadPool.java:555) 
        at java.lang.Thread.run(Thread.java:745)   41) Thread[id=26187, 
name=qtp1872157135-26187-acceptor-๐@486682a2-ServerConnector@2720f105{HTTP/1.1}{127.0.0.1:๕๘๑๓๕},
 state=RUNNABLE, group=TGRP-CollectionsAPIDistributedZkTest]         at 
sun.nio.ch.ServerSocketChannelImpl.accept0(Native Method)         at 
sun.nio.ch.ServerSocketChannelImpl.accept(ServerSocketChannelImpl.java:422)     
    at 
sun.nio.ch.ServerSocketChannelImpl.accept(ServerSocketChannelImpl.java:250)     
    at 
org.eclipse.jetty.server.ServerConnector.accept(ServerConnector.java:377)       
  at 
org.eclipse.jetty.server.AbstractConnector$Acceptor.run(AbstractConnector.java:500)
         at 
org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:635)
         at 
org.eclipse.jetty.util.thread.QueuedThreadPool$3.run(QueuedThreadPool.java:555) 
        at java.lang.Thread.run(Thread.java:745)   42) Thread[id=30260, 
name=searcherExecutor-7992-thread-1, state=WAITING, 
group=TGRP-CollectionsAPIDistributedZkTest]         at 
sun.misc.Unsafe.park(Native Method)         at 
java.util.concurrent.locks.LockSupport.park(LockSupport.java:175)         at 
java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039)
         at 
java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442)     
    at 
java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1067)   
      at 
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1127) 
        at 
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) 
        at java.lang.Thread.run(Thread.java:745)   43) Thread[id=30423, 
name=searcherExecutor-8094-thread-1, state=WAITING, 
group=TGRP-CollectionsAPIDistributedZkTest]         at 
sun.misc.Unsafe.park(Native Method)         at 
java.util.concurrent.locks.LockSupport.park(LockSupport.java:175)         at 
java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039)
         at 
java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442)     
    at 
java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1067)   
      at 
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1127) 
        at 
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) 
        at java.lang.Thread.run(Thread.java:745)   44) Thread[id=30027, 
name=searcherExecutor-7872-thread-1, state=WAITING, 
group=TGRP-CollectionsAPIDistributedZkTest]         at 
sun.misc.Unsafe.park(Native Method)         at 
java.util.concurrent.locks.LockSupport.park(LockSupport.java:175)         at 
java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039)
         at 
java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442)     
    at 
java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1067)   
      at 
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1127) 
        at 
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) 
        at java.lang.Thread.run(Thread.java:745)   45) Thread[id=30492, 
name=searcherExecutor-8180-thread-1, state=WAITING, 
group=TGRP-CollectionsAPIDistributedZkTest]         at 
sun.misc.Unsafe.park(Native Method)         at 
java.util.concurrent.locks.LockSupport.park(LockSupport.java:175)         at 
java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039)
         at 
java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442)     
    at 
java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1067)   
      at 
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1127) 
        at 
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) 
        at java.lang.Thread.run(Thread.java:745)   46) Thread[id=26186, 
name=qtp1872157135-26186-selector-ServerConnectorManager@3f26e4d/๑, 
state=RUNNABLE, group=TGRP-CollectionsAPIDistributedZkTest]         at 
sun.nio.ch.EPollArrayWrapper.epollWait(Native Method)         at 
sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269)         at 
sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:79)         at 
sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86)         at 
sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97)         at 
sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101)         at 
org.eclipse.jetty.io.SelectorManager$ManagedSelector.select(SelectorManager.java:600)
         at 
org.eclipse.jetty.io.SelectorManager$ManagedSelector.run(SelectorManager.java:549)
         at 
org.eclipse.jetty.util.thread.NonBlockingThread.run(NonBlockingThread.java:52)  
       at 
org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:635)
         at 
org.eclipse.jetty.util.thread.QueuedThreadPool$3.run(QueuedThreadPool.java:555) 
        at java.lang.Thread.run(Thread.java:745)   47) Thread[id=26193, 
name=Scheduler-975273723, state=TIMED_WAITING, 
group=TGRP-CollectionsAPIDistributedZkTest]         at 
sun.misc.Unsafe.park(Native Method)         at 
java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215)         
at 
java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078)
         at 
java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093)
         at 
java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809)
         at 
java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1067)   
      at 
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1127) 
        at 
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) 
        at java.lang.Thread.run(Thread.java:745)   48) Thread[id=26315, 
name=org.eclipse.jetty.server.session.HashSessionManager@1fbea7a3Timer, 
state=TIMED_WAITING, group=TGRP-CollectionsAPIDistributedZkTest]         at 
sun.misc.Unsafe.park(Native Method)         at 
java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215)         
at 
java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078)
         at 
java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093)
         at 
java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809)
         at 
java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1067)   
      at 
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1127) 
        at 
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) 
        at java.lang.Thread.run(Thread.java:745)   49) Thread[id=28454, 
name=qtp986532718-28454, state=TIMED_WAITING, 
group=TGRP-CollectionsAPIDistributedZkTest]         at 
java.lang.Thread.sleep(Native Method)         at 
org.apache.solr.cloud.ZkController.getLeaderProps(ZkController.java:1071)       
  at org.apache.solr.cloud.ZkController.getLeaderProps(ZkController.java:1044)  
       at org.apache.solr.cloud.ZkController.getLeader(ZkController.java:1000)  
       at org.apache.solr.cloud.ZkController.register(ZkController.java:939)    
     at org.apache.solr.cloud.ZkController.register(ZkController.java:882)      
   at org.apache.solr.core.ZkContainer$2.run(ZkContainer.java:183)         at 
org.apache.solr.core.ZkContainer.registerInZk(ZkContainer.java:212)         at 
org.apache.solr.core.CoreContainer.registerCore(CoreContainer.java:695)         
at org.apache.solr.core.CoreContainer.create(CoreContainer.java:749)         at 
org.apache.solr.core.CoreContainer.create(CoreContainer.java:715)         at 
org.apache.solr.handler.admin.CoreAdminHandler.handleCreateAction(CoreAdminHandler.java:622)
         at 
org.apache.solr.handler.admin.CoreAdminHandler.handleRequestInternal(CoreAdminHandler.java:203)
         at 
org.apache.solr.handler.admin.CoreAdminHandler.handleRequestBody(CoreAdminHandler.java:183)
         at 
org.apache.solr.handler.RequestHandlerBase.handleRequest(RequestHandlerBase.java:151)
         at 
org.apache.solr.servlet.HttpSolrCall.handleAdminRequest(HttpSolrCall.java:660)  
       at org.apache.solr.servlet.HttpSolrCall.call(HttpSolrCall.java:436)      
   at 
org.apache.solr.servlet.SolrDispatchFilter.doFilter(SolrDispatchFilter.java:221)
         at 
org.apache.solr.servlet.SolrDispatchFilter.doFilter(SolrDispatchFilter.java:180)
         at 
org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1652)
         at 
org.apache.solr.client.solrj.embedded.JettySolrRunner$DebugFilter.doFilter(JettySolrRunner.java:109)
         at 
org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1652)
         at 
org.eclipse.jetty.servlets.UserAgentFilter.doFilter(UserAgentFilter.java:83)    
     at org.eclipse.jetty.servlets.GzipFilter.doFilter(GzipFilter.java:300)     
    at 
org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1652)
         at 
org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:585)      
   at 
org.eclipse.jetty.server.session.SessionHandler.doHandle(SessionHandler.java:221)
         at 
org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:1127)
         at 
org.eclipse.jetty.servlet.ServletHandler.doScope(ServletHandler.java:515)       
  at 
org.eclipse.jetty.server.session.SessionHandler.doScope(SessionHandler.java:185)
         at 
org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:1061)
         at 
org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:141)   
      at 
org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:97)  
       at org.eclipse.jetty.server.Server.handle(Server.java:499)         at 
org.eclipse.jetty.server.HttpChannel.handle(HttpChannel.java:310)         at 
org.eclipse.jetty.server.HttpConnection.onFillable(HttpConnection.java:257)     
    at 
org.eclipse.jetty.io.AbstractConnection$2.run(AbstractConnection.java:540)      
   at 
org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:635)
         at 
org.eclipse.jetty.util.thread.QueuedThreadPool$3.run(QueuedThreadPool.java:555) 
        at java.lang.Thread.run(Thread.java:745)   50) Thread[id=26383, 
name=searcherExecutor-4875-thread-1, state=WAITING, 
group=TGRP-CollectionsAPIDistributedZkTest]         at 
sun.misc.Unsafe.park(Native Method)         at 
java.util.concurrent.locks.LockSupport.park(LockSupport.java:175)         at 
java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039)
         at 
java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442)     
    at 
java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1067)   
      at 
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1127) 
        at 
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) 
        at java.lang.Thread.run(Thread.java:745)   51) Thread[id=30464, 
name=searcherExecutor-8135-thread-1, state=WAITING, 
group=TGRP-CollectionsAPIDistributedZkTest]         at 
sun.misc.Unsafe.park(Native Method)         at 
java.util.concurrent.locks.LockSupport.park(LockSupport.java:175)         at 
java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039)
         at 
java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442)     
    at 
java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1067)   
      at 
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1127) 
        at 
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) 
        at java.lang.Thread.run(Thread.java:745)   52) Thread[id=30756, 
name=zkCallback-1357-thread-11-processing-n:127.0.0.1:34980__a-EventThread, 
state=WAITING, group=TGRP-CollectionsAPIDistributedZkTest]         at 
sun.misc.Unsafe.park(Native Method)         at 
java.util.concurrent.locks.LockSupport.park(LockSupport.java:175)         at 
java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039)
         at 
java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442)     
    at org.apache.zookeeper.ClientCnxn$EventThread.run(ClientCnxn.java:494)   
53) Thread[id=30421, name=searcherExecutor-8086-thread-1, state=WAITING, 
group=TGRP-CollectionsAPIDistributedZkTest]         at 
sun.misc.Unsafe.park(Native Method)         at 
java.util.concurrent.locks.LockSupport.park(LockSupport.java:175)         at 
java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039)
         at 
java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442)     
    at 
java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1067)   
      at 
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1127) 
        at 
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) 
        at java.lang.Thread.run(Thread.java:745)   54) Thread[id=30847, 
name=coreZkRegister-4837-thread-10-processing-n:127.0.0.1:34980__a 
x:awholynewstresscollection_collection0_6_shard3_replica4 s:shard3 
c:awholynewstresscollection_collection0_6 r:core_node25, state=TIMED_WAITING, 
group=TGRP-CollectionsAPIDistributedZkTest]         at 
java.lang.Thread.sleep(Native Method)         at 
org.apache.solr.common.cloud.ZkCmdExecutor.retryDelay(ZkCmdExecutor.java:108)   
      at 
org.apache.solr.common.cloud.ZkCmdExecutor.retryOperation(ZkCmdExecutor.java:76)
         at 
org.apache.solr.common.cloud.SolrZkClient.getData(SolrZkClient.java:350)        
 at org.apache.solr.cloud.ZkController.getLeaderProps(ZkController.java:1058)   
      at 
org.apache.solr.cloud.ZkController.getLeaderProps(ZkController.java:1044)       
  at org.apache.solr.cloud.ZkController.getLeader(ZkController.java:1000)       
  at org.apache.solr.cloud.ZkController.register(ZkController.java:939)         
at 
org.apache.solr.cloud.ZkController$RegisterCoreAsync.call(ZkController.java:233)
         at java.util.concurrent.FutureTask.run(FutureTask.java:266)         at 
org.apache.solr.common.util.ExecutorUtil$MDCAwareThreadPoolExecutor$1.run(ExecutorUtil.java:231)
         at 
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142) 
        at 
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) 
        at java.lang.Thread.run(Thread.java:745)   55) Thread[id=26308, 
name=qtp1278714666-26308-acceptor-๐@2c80beab-ServerConnector@3134661c{HTTP/1.1}{127.0.0.1:๓๔๙๘๐},
 state=RUNNABLE, group=TGRP-CollectionsAPIDistributedZkTest]         at 
sun.nio.ch.ServerSocketChannelImpl.accept0(Native Method)         at 
sun.nio.ch.ServerSocketChannelImpl.accept(ServerSocketChannelImpl.java:422)     
    at 
sun.nio.ch.ServerSocketChannelImpl.accept(ServerSocketChannelImpl.java:250)     
    at 
org.eclipse.jetty.server.ServerConnector.accept(ServerConnector.java:377)       
  at 
org.eclipse.jetty.server.AbstractConnector$Acceptor.run(AbstractConnector.java:500)
         at 
org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:635)
         at 
org.eclipse.jetty.util.thread.QueuedThreadPool$3.run(QueuedThreadPool.java:555) 
        at java.lang.Thread.run(Thread.java:745)   56) Thread[id=29934, 
name=qtp986532718-29934, state=TIMED_WAITING, 
group=TGRP-CollectionsAPIDistributedZkTest]         at 
java.lang.Thread.sleep(Native Method)         at 
org.apache.solr.cloud.ZkController.getLeaderProps(ZkController.java:1071)       
  at org.apache.solr.cloud.ZkController.getLeaderProps(ZkController.java:1044)  
       at org.apache.solr.cloud.ZkController.getLeader(ZkController.java:1000)  
       at org.apache.solr.cloud.ZkController.register(ZkController.java:939)    
     at org.apache.solr.cloud.ZkController.register(ZkController.java:882)      
   at org.apache.solr.core.ZkContainer$2.run(ZkContainer.java:183)         at 
org.apache.solr.core.ZkContainer.registerInZk(ZkContainer.java:212)         at 
org.apache.solr.core.CoreContainer.registerCore(CoreContainer.java:695)         
at org.apache.solr.core.CoreContainer.create(CoreContainer.java:749)         at 
org.apache.solr.core.CoreContainer.create(CoreContainer.java:715)         at 
org.apache.solr.handler.admin.CoreAdminHandler.handleCreateAction(CoreAdminHandler.java:622)
         at 
org.apache.solr.handler.admin.CoreAdminHandler.handleRequestInternal(CoreAdminHandler.java:203)
         at 
org.apache.solr.handler.admin.CoreAdminHandler.handleRequestBody(CoreAdminHandler.java:183)
         at 
org.apache.solr.handler.RequestHandlerBase.handleRequest(RequestHandlerBase.java:151)
         at 
org.apache.solr.servlet.HttpSolrCall.handleAdminRequest(HttpSolrCall.java:660)  
       at org.apache.solr.servlet.HttpSolrCall.call(HttpSolrCall.java:436)      
   at 
org.apache.solr.servlet.SolrDispatchFilter.doFilter(SolrDispatchFilter.java:221)
         at 
org.apache.solr.servlet.SolrDispatchFilter.doFilter(SolrDispatchFilter.java:180)
         at 
org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1652)
         at 
org.apache.solr.client.solrj.embedded.JettySolrRunner$DebugFilter.doFilter(JettySolrRunner.java:109)
         at 
org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1652)
         at 
org.eclipse.jetty.servlets.UserAgentFilter.doFilter(UserAgentFilter.java:83)    
     at org.eclipse.jetty.servlets.GzipFilter.doFilter(GzipFilter.java:300)     
    at 
org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1652)
         at 
org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:585)      
   at 
org.eclipse.jetty.server.session.SessionHandler.doHandle(SessionHandler.java:221)
         at 
org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:1127)
         at 
org.eclipse.jetty.servlet.ServletHandler.doScope(ServletHandler.java:515)       
  at 
org.eclipse.jetty.server.session.SessionHandler.doScope(SessionHandler.java:185)
         at 
org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:1061)
         at 
org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:141)   
      at 
org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:97)  
       at org.eclipse.jetty.server.Server.handle(Server.java:499)         at 
org.eclipse.jetty.server.HttpChannel.handle(HttpChannel.java:310)         at 
org.eclipse.jetty.server.HttpConnection.onFillable(HttpConnection.java:257)     
    at 
org.eclipse.jetty.io.AbstractConnection$2.run(AbstractConnection.java:540)      
   at 
org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:635)
         at 
org.eclipse.jetty.util.thread.QueuedThreadPool$3.run(QueuedThreadPool.java:555) 
        at java.lang.Thread.run(Thread.java:745)   57) Thread[id=30013, 
name=searcherExecutor-7879-thread-1, state=WAITING, 
group=TGRP-CollectionsAPIDistributedZkTest]         at 
sun.misc.Unsafe.park(Native Method)         at 
java.util.concurrent.locks.LockSupport.park(LockSupport.java:175)         at 
java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039)
         at 
java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442)     
    at 
java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1067)   
      at 
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1127) 
        at 
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) 
        at java.lang.Thread.run(Thread.java:745)   58) Thread[id=30014, 
name=searcherExecutor-7874-thread-1, state=WAITING, 
group=TGRP-CollectionsAPIDistributedZkTest]         at 
sun.misc.Unsafe.park(Native Method)         at 
java.util.concurrent.locks.LockSupport.park(LockSupport.java:175)         at 
java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039)
         at 
java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442)     
    at 
java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1067)   
      at 
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1127) 
        at 
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) 
        at java.lang.Thread.run(Thread.java:745)   59) Thread[id=30953, 
name=searcherExecutor-8502-thread-1, state=WAITING, 
group=TGRP-CollectionsAPIDistributedZkTest]         at 
sun.misc.Unsafe.park(Native Method)         at 
java.util.concurrent.locks.LockSupport.park(LockSupport.java:175)         at 
java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039)
         at 
java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442)     
    at 
java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1067)   
      at 
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1127) 
        at 
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) 
        at java.lang.Thread.run(Thread.java:745)   60) Thread[id=31085, 
name=zkCallback-1357-thread-21-processing-n:127.0.0.1:34980__a, 
state=TIMED_WAITING, group=TGRP-CollectionsAPIDistributedZkTest]         at 
java.lang.Thread.sleep(Native Method)         at 
org.apache.solr.common.cloud.ZkCmdExecutor.retryDelay(ZkCmdExecutor.java:108)   
      at 
org.apache.solr.common.cloud.ZkCmdExecutor.retryOperation(ZkCmdExecutor.java:76)
         at 
org.apache.solr.common.cloud.SolrZkClient.getChildren(SolrZkClient.java:333)    
     at 
org.apache.solr.cloud.LeaderElector.joinElection(LeaderElector.java:306)        
 at org.apache.solr.cloud.LeaderElector.joinElection(LeaderElector.java:255)    
     at 
org.apache.solr.cloud.ShardLeaderElectionContext.rejoinLeaderElection(ElectionContext.java:620)
         at 
org.apache.solr.cloud.ShardLeaderElectionContext.runLeaderProcess(ElectionContext.java:325)
         at 
org.apache.solr.cloud.LeaderElector.runIamLeaderProcess(LeaderElector.java:197) 
        at 
org.apache.solr.cloud.LeaderElector.checkIfIamLeader(LeaderElector.java:157)    
     at 
org.apache.solr.cloud.LeaderElector.joinElection(LeaderElector.java:346)        
 at org.apache.solr.cloud.LeaderElector.joinElection(LeaderElector.java:255)    
     at 
org.apache.solr.cloud.ShardLeaderElectionContext.rejoinLeaderElection(ElectionContext.java:620)
         at 
org.apache.solr.cloud.ShardLeaderElectionContext.runLeaderProcess(ElectionContext.java:325)
         at 
org.apache.solr.cloud.LeaderElector.runIamLeaderProcess(LeaderElector.java:197) 
        at 
org.apache.solr.cloud.LeaderElector.checkIfIamLeader(LeaderElector.java:157)    
     at 
org.apache.solr.cloud.LeaderElector.joinElection(LeaderElector.java:346)        
 at org.apache.solr.cloud.LeaderElector.joinElection(LeaderElector.java:255)    
     at 
org.apache.solr.cloud.ShardLeaderElectionContext.rejoinLeaderElection(ElectionContext.java:620)
         at 
org.apache.solr.cloud.ShardLeaderElectionContext.runLeaderProcess(ElectionContext.java:325)
         at 
org.apache.solr.cloud.LeaderElector.runIamLeaderProcess(LeaderElector.java:197) 
        at 
org.apache.solr.cloud.LeaderElector.checkIfIamLeader(LeaderElector.java:157)    
     at org.apache.solr.cloud.LeaderElector.access$200(LeaderElector.java:58)   
      at 
org.apache.solr.cloud.LeaderElector$ElectionWatcher.process(LeaderElector.java:388)
         at 
org.apache.solr.common.cloud.SolrZkClient$3$1.run(SolrZkClient.java:269)        
 at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)     
    at java.util.concurrent.FutureTask.run(FutureTask.java:266)         at 
org.apache.solr.common.util.ExecutorUtil$MDCAwareThreadPoolExecutor$1.run(ExecutorUtil.java:231)
         at 
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142) 
        at 
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) 
        at java.lang.Thread.run(Thread.java:745)   61) Thread[id=28035, 
name=qtp1278714666-28035, state=TIMED_WAITING, 
group=TGRP-CollectionsAPIDistributedZkTest]         at 
java.lang.Thread.sleep(Native Method)         at 
org.apache.solr.common.cloud.ZkCmdExecutor.retryDelay(ZkCmdExecutor.java:108)   
      at 
org.apache.solr.common.cloud.ZkCmdExecutor.retryOperation(ZkCmdExecutor.java:76)
         at 
org.apache.solr.common.cloud.SolrZkClient.getData(SolrZkClient.java:350)        
 at org.apache.solr.cloud.ZkController.getLeaderProps(ZkController.java:1058)   
      at 
org.apache.solr.cloud.ZkController.getLeaderProps(ZkController.java:1044)       
  at org.apache.solr.cloud.ZkController.getLeader(ZkController.java:1000)       
  at org.apache.solr.cloud.ZkController.register(ZkController.java:939)         
at org.apache.solr.cloud.ZkController.register(ZkController.java:882)         
at org.apache.solr.core.ZkContainer$2.run(ZkContainer.java:183)         at 
org.apache.solr.core.ZkContainer.registerInZk(ZkContainer.java:212)         at 
org.apache.solr.core.CoreContainer.registerCore(CoreContainer.java:695)         
at org.apache.solr.core.CoreContainer.create(CoreContainer.java:749)         at 
org.apache.solr.core.CoreContainer.create(CoreContainer.java:715)         at 
org.apache.solr.handler.admin.CoreAdminHandler.handleCreateAction(CoreAdminHandler.java:622)
         at 
org.apache.solr.handler.admin.CoreAdminHandler.handleRequestInternal(CoreAdminHandler.java:203)
         at 
org.apache.solr.handler.admin.CoreAdminHandler.handleRequestBody(CoreAdminHandler.java:183)
         at 
org.apache.solr.handler.RequestHandlerBase.handleRequest(RequestHandlerBase.java:151)
         at 
org.apache.solr.servlet.HttpSolrCall.handleAdminRequest(HttpSolrCall.java:660)  
       at org.apache.solr.servlet.HttpSolrCall.call(HttpSolrCall.java:436)      
   at 
org.apache.solr.servlet.SolrDispatchFilter.doFilter(SolrDispatchFilter.java:221)
         at 
org.apache.solr.servlet.SolrDispatchFilter.doFilter(SolrDispatchFilter.java:180)
         at 
org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1652)
         at 
org.apache.solr.client.solrj.embedded.JettySolrRunner$DebugFilter.doFilter(JettySolrRunner.java:109)
         at 
org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1652)
         at 
org.eclipse.jetty.servlets.UserAgentFilter.doFilter(UserAgentFilter.java:83)    
     at org.eclipse.jetty.servlets.GzipFilter.doFilter(GzipFilter.java:300)     
    at 
org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1652)
         at 
org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:585)      
   at 
org.eclipse.jetty.server.session.SessionHandler.doHandle(SessionHandler.java:221)
         at 
org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:1127)
         at 
org.eclipse.jetty.servlet.ServletHandler.doScope(ServletHandler.java:515)       
  at 
org.eclipse.jetty.server.session.SessionHandler.doScope(SessionHandler.java:185)
         at 
org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:1061)
         at 
org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:141)   
      at 
org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:97)  
       at org.eclipse.jetty.server.Server.handle(Server.java:499)         at 
org.eclipse.jetty.server.HttpChannel.handle(HttpChannel.java:310)         at 
org.eclipse.jetty.server.HttpConnection.onFillable(HttpConnection.java:257)     
    at 
org.eclipse.jetty.io.AbstractConnection$2.run(AbstractConnection.java:540)      
   at 
org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:635)
         at 
org.eclipse.jetty.util.thread.QueuedThreadPool$3.run(QueuedThreadPool.java:555) 
        at java.lang.Thread.run(Thread.java:745)   62) Thread[id=26194, 
name=org.eclipse.jetty.server.session.HashSessionManager@363f8edeTimer, 
state=TIMED_WAITING, group=TGRP-CollectionsAPIDistributedZkTest]         at 
sun.misc.Unsafe.park(Native Method)         at 
java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215)         
at 
java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078)
         at 
java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093)
         at 
java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809)
         at 
java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1067)   
      at 
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1127) 
        at 
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) 
        at java.lang.Thread.run(Thread.java:745)   63) Thread[id=30964, 
name=searcherExecutor-8505-thread-1, state=WAITING, 
group=TGRP-CollectionsAPIDistributedZkTest]         at 
sun.misc.Unsafe.park(Native Method)         at 
java.util.concurrent.locks.LockSupport.park(LockSupport.java:175)         at 
java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039)
         at 
java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442)     
    at 
java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1067)   
      at 
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1127) 
        at 
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) 
        at java.lang.Thread.run(Thread.java:745)   64) Thread[id=29589, 
name=qtp1872157135-29589, state=TIMED_WAITING, 
group=TGRP-CollectionsAPIDistributedZkTest]         at 
sun.misc.Unsafe.park(Native Method)         at 
java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215)         
at 
java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078)
         at 
org.eclipse.jetty.util.BlockingArrayQueue.poll(BlockingArrayQueue.java:389)     
    at 
org.eclipse.jetty.util.thread.QueuedThreadPool.idleJobPoll(QueuedThreadPool.java:531)
         at 
org.eclipse.jetty.util.thread.QueuedThreadPool.access$700(QueuedThreadPool.java:47)
         at 
org.eclipse.jetty.util.thread.QueuedThreadPool$3.run(QueuedThreadPool.java:590) 
        at java.lang.Thread.run(Thread.java:745)   65) Thread[id=31130, 
name=RecoveryThread-awholynewstresscollection_collection0_6_shard3_replica4, 
state=TIMED_WAITING, group=TGRP-CollectionsAPIDistributedZkTest]         at 
java.lang.Thread.sleep(Native Method)         at 
org.apache.solr.cloud.RecoveryStrategy.doRecovery(RecoveryStrategy.java:519)    
     at org.apache.solr.cloud.RecoveryStrategy.run(RecoveryStrategy.java:225)   
66) Thread[id=30373, name=searcherExecutor-8050-thread-1, state=WAITING, 
group=TGRP-CollectionsAPIDistributedZkTest]         at 
sun.misc.Unsafe.park(Native Method)         at 
java.util.concurrent.locks.LockSupport.park(LockSupport.java:175)         at 
java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039)
         at 
java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442)     
    at 
java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1067)   
      at 
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1127) 
        at 
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) 
        at java.lang.Thread.run(Thread.java:745)   67) Thread[id=30852, 
name=coreZkRegister-4837-thread-15-processing-n:127.0.0.1:34980__a 
x:awholynewstresscollection_collection0_6_shard3_replica4 s:shard3 
c:awholynewstresscollection_collection0_6 r:core_node25, state=TIMED_WAITING, 
group=TGRP-CollectionsAPIDistributedZkTest]         at 
java.lang.Thread.sleep(Native Method)         at 
org.apache.solr.common.cloud.ZkCmdExecutor.retryDelay(ZkCmdExecutor.java:108)   
      at 
org.apache.solr.common.cloud.ZkCmdExecutor.retryOperation(ZkCmdExecutor.java:76)
         at 
org.apache.solr.common.cloud.SolrZkClient.getChildren(SolrZkClient.java:333)    
     at 
org.apache.solr.cloud.ShardLeaderElectionContext.waitForReplicasToComeUp(ElectionContext.java:562)
         at 
org.apache.solr.cloud.ShardLeaderElectionContext.runLeaderProcess(ElectionContext.java:305)
         at 
org.apache.solr.cloud.LeaderElector.runIamLeaderProcess(LeaderElector.java:197) 
        at 
org.apache.solr.cloud.LeaderElector.checkIfIamLeader(LeaderElector.java:157)    
     at 
org.apache.solr.cloud.LeaderElector.joinElection(LeaderElector.java:346)        
 at org.apache.solr.cloud.ZkController.joinElection(ZkController.java:1116)     
    at org.apache.solr.cloud.ZkController.register(ZkController.java:927)       
  at 
org.apache.solr.cloud.ZkController$RegisterCoreAsync.call(ZkController.java:233)
         at java.util.concurrent.FutureTask.run(FutureTask.java:266)         at 
org.apache.solr.common.util.ExecutorUtil$MDCAwareThreadPoolExecutor$1.run(ExecutorUtil.java:231)
         at 
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142) 
        at 
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) 
        at java.lang.Thread.run(Thread.java:745)   68) Thread[id=26474, 
name=qtp986532718-26474, state=TIMED_WAITING, 
group=TGRP-CollectionsAPIDistributedZkTest]         at 
java.lang.Thread.sleep(Native Method)         at 
org.apache.solr.cloud.ZkController.getLeaderProps(ZkController.java:1071)       
  at org.apache.solr.cloud.ZkController.getLeaderProps(ZkController.java:1044)  
       at org.apache.solr.cloud.ZkController.getLeader(ZkController.java:1000)  
       at org.apache.solr.cloud.ZkController.register(ZkController.java:939)    
     at org.apache.solr.cloud.ZkController.register(ZkController.java:882)      
   at org.apache.solr.core.ZkContainer$2.run(ZkContainer.java:183)         at 
org.apache.solr.core.ZkContainer.registerInZk(ZkContainer.java:212)         at 
org.apache.solr.core.CoreContainer.registerCore(CoreContainer.java:695)         
at org.apache.solr.core.CoreContainer.create(CoreContainer.java:749)         at 
org.apache.solr.core.CoreContainer.create(CoreContainer.java:715)         at 
org.apache.solr.handler.admin.CoreAdminHandler.handleCreateAction(CoreAdminHandler.java:622)
         at 
org.apache.solr.handler.admin.CoreAdminHandler.handleRequestInternal(CoreAdminHandler.java:203)
         at 
org.apache.solr.handler.admin.CoreAdminHandler.handleRequestBody(CoreAdminHandler.java:183)
         at 
org.apache.solr.handler.RequestHandlerBase.handleRequest(RequestHandlerBase.java:151)
         at 
org.apache.solr.servlet.HttpSolrCall.handleAdminRequest(HttpSolrCall.java:660)  
       at org.apache.solr.servlet.HttpSolrCall.call(HttpSolrCall.java:436)      
   at 
org.apache.solr.servlet.SolrDispatchFilter.doFilter(SolrDispatchFilter.java:221)
         at 
org.apache.solr.servlet.SolrDispatchFilter.doFilter(SolrDispatchFilter.java:180)
         at 
org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1652)
         at 
org.apache.solr.client.solrj.embedded.JettySolrRunner$DebugFilter.doFilter(JettySolrRunner.java:109)
         at 
org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1652)
         at 
org.eclipse.jetty.servlets.UserAgentFilter.doFilter(UserAgentFilter.java:83)    
     at org.eclipse.jetty.servlets.GzipFilter.doFilter(GzipFilter.java:300)     
    at 
org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1652)
         at 
org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:585)      
   at 
org.eclipse.jetty.server.session.SessionHandler.doHandle(SessionHandler.java:221)
         at 
org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:1127)
         at 
org.eclipse.jetty.servlet.ServletHandler.doScope(ServletHandler.java:515)       
  at 
org.eclipse.jetty.server.session.SessionHandler.doScope(SessionHandler.java:185)
         at 
org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:1061)
         at 
org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:141)   
      at 
org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:97)  
       at org.eclipse.jetty.server.Server.handle(Server.java:499)         at 
org.eclipse.jetty.server.HttpChannel.handle(HttpChannel.java:310)         at 
org.eclipse.jetty.server.HttpConnection.onFillable(HttpConnection.java:257)     
    at 
org.eclipse.jetty.io.AbstractConnection$2.run(AbstractConnection.java:540)      
   at 
org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:635)
         at 
org.eclipse.jetty.util.thread.QueuedThreadPool$3.run(QueuedThreadPool.java:555) 
        at java.lang.Thread.run(Thread.java:745)   69) Thread[id=31084, 
name=zkCallback-1357-thread-20, state=TIMED_WAITING, 
group=TGRP-CollectionsAPIDistributedZkTest]         at 
sun.misc.Unsafe.park(Native Method)         at 
java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215)         
at 
java.util.concurrent.SynchronousQueue$TransferStack.awaitFulfill(SynchronousQueue.java:460)
         at 
java.util.concurrent.SynchronousQueue$TransferStack.transfer(SynchronousQueue.java:362)
         at 
java.util.concurrent.SynchronousQueue.poll(SynchronousQueue.java:941)         
at 
java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1066)   
      at 
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1127) 
        at 
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) 
        at java.lang.Thread.run(Thread.java:745)   70) Thread[id=30288, 
name=searcherExecutor-8038-thread-1, state=WAITING, 
group=TGRP-CollectionsAPIDistributedZkTest]         at 
sun.misc.Unsafe.park(Native Method)         at 
java.util.concurrent.locks.LockSupport.park(LockSupport.java:175)         at 
java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039)
         at 
java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442)     
    at 
java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1067)   
      at 
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1127) 
        at 
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) 
        at java.lang.Thread.run(Thread.java:745)   71) Thread[id=26191, 
name=qtp1872157135-26191, state=TIMED_WAITING, 
group=TGRP-CollectionsAPIDistributedZkTest]         at 
sun.misc.Unsafe.park(Native Method)         at 
java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215)         
at 
java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078)
         at 
org.eclipse.jetty.util.BlockingArrayQueue.poll(BlockingArrayQueue.java:389)     
    at 
org.eclipse.jetty.util.thread.QueuedThreadPool.idleJobPoll(QueuedThreadPool.java:531)
         at 
org.eclipse.jetty.util.thread.QueuedThreadPool.access$700(QueuedThreadPool.java:47)
         at 
org.eclipse.jetty.util.thread.QueuedThreadPool$3.run(QueuedThreadPool.java:590) 
        at java.lang.Thread.run(Thread.java:745)   72) Thread[id=30276, 
name=searcherExecutor-7993-thread-1, state=WAITING, 
group=TGRP-CollectionsAPIDistributedZkTest]         at 
sun.misc.Unsafe.park(Native Method)         at 
java.util.concurrent.locks.LockSupport.park(LockSupport.java:175)         at 
java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039)
         at 
java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442)     
    at 
java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1067)   
      at 
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1127) 
        at 
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) 
        at java.lang.Thread.run(Thread.java:745)   73) Thread[id=30336, 
name=searcherExecutor-8059-thread-1, state=WAITING, 
group=TGRP-CollectionsAPIDistributedZkTest]         at 
sun.misc.Unsafe.park(Native Method)         at 
java.util.concurrent.locks.LockSupport.park(LockSupport.java:175)         at 
java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039)
         at 
java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442)     
    at 
java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1067)   
      at 
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1127) 
        at 
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) 
        at java.lang.Thread.run(Thread.java:745)   74) Thread[id=31070, 
name=zkCallback-1357-thread-15, state=TIMED_WAITING, 
group=TGRP-CollectionsAPIDistributedZkTest]         at 
sun.misc.Unsafe.park(Native Method)         at 
java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215)         
at 
java.util.concurrent.SynchronousQueue$TransferStack.awaitFulfill(SynchronousQueue.java:460)
         at 
java.util.concurrent.SynchronousQueue$TransferStack.transfer(SynchronousQueue.java:362)
         at 
java.util.concurrent.SynchronousQueue.poll(SynchronousQueue.java:941)         
at 
java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1066)   
      at 
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1127) 
        at 
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) 
        at java.lang.Thread.run(Thread.java:745)   75) Thread[id=31124, 
name=OverseerStateUpdate-94919882615029840-127.0.0.1:34980__a-n_0000000007, 
state=TIMED_WAITING, group=Overseer state updater.]         at 
java.lang.Thread.sleep(Native Method)         at 
org.apache.solr.common.cloud.ZkCmdExecutor.retryDelay(ZkCmdExecutor.java:108)   
      at 
org.apache.solr.common.cloud.ZkCmdExecutor.retryOperation(ZkCmdExecutor.java:76)
         at 
org.apache.solr.common.cloud.SolrZkClient.getChildren(SolrZkClient.java:333)    
     at 
org.apache.solr.cloud.DistributedQueue.fetchZkChildren(DistributedQueue.java:310)
         at 
org.apache.solr.cloud.DistributedQueue.firstChild(DistributedQueue.java:289)    
     at 
org.apache.solr.cloud.DistributedQueue.firstElement(DistributedQueue.java:358)  
       at 
org.apache.solr.cloud.DistributedQueue.peek(DistributedQueue.java:165)         
at org.apache.solr.cloud.DistributedQueue.peek(DistributedQueue.java:143)       
  at org.apache.solr.cloud.Overseer$ClusterStateUpdater.run(Overseer.java:193)  
       at java.lang.Thread.run(Thread.java:745)   76) Thread[id=30967, 
name=searcherExecutor-8504-thread-1, state=WAITING, 
group=TGRP-CollectionsAPIDistributedZkTest]         at 
sun.misc.Unsafe.park(Native Method)         at 
java.util.concurrent.locks.LockSupport.park(LockSupport.java:175)         at 
java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039)
         at 
java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442)     
    at 
java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1067)   
      at 
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1127) 
        at 
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) 
        at java.lang.Thread.run(Thread.java:745)   77) Thread[id=30415, 
name=searcherExecutor-8071-thread-1, state=WAITING, 
group=TGRP-CollectionsAPIDistributedZkTest]         at 
sun.misc.Unsafe.park(Native Method)         at 
java.util.concurrent.locks.LockSupport.park(LockSupport.java:175)         at 
java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039)
         at 
java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442)     
    at 
java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1067)   
      at 
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1127) 
        at 
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) 
        at java.lang.Thread.run(Thread.java:745)   78) Thread[id=31121, 
name=zkCallback-1357-thread-25, state=TIMED_WAITING, 
group=TGRP-CollectionsAPIDistributedZkTest]         at 
sun.misc.Unsafe.park(Native Method)         at 
java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215)         
at 
java.util.concurrent.SynchronousQueue$TransferStack.awaitFulfill(SynchronousQueue.java:460)
         at 
java.util.concurrent.SynchronousQueue$TransferStack.transfer(SynchronousQueue.java:362)
         at 
java.util.concurrent.SynchronousQueue.poll(SynchronousQueue.java:941)         
at 
java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1066)   
      at 
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1127) 
        at 
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) 
        at java.lang.Thread.run(Thread.java:745)   79) Thread[id=31136, 
name=RecoveryThread-awholynewstresscollection_collection1_6_shard3_replica1, 
state=TIMED_WAITING, group=TGRP-CollectionsAPIDistributedZkTest]         at 
java.lang.Thread.sleep(Native Method)         at 
org.apache.solr.common.cloud.ZkStateReader.getLeaderRetry(ZkStateReader.java:635)
         at 
org.apache.solr.common.cloud.ZkStateReader.getLeaderRetry(ZkStateReader.java:623)
         at 
org.apache.solr.cloud.RecoveryStrategy.doRecovery(RecoveryStrategy.java:319)    
     at org.apache.solr.cloud.RecoveryStrategy.run(RecoveryStrategy.java:225)   
80) Thread[id=26212, name=searcherExecutor-4799-thread-1, state=WAITING, 
group=TGRP-CollectionsAPIDistributedZkTest]         at 
sun.misc.Unsafe.park(Native Method)         at 
java.util.concurrent.locks.LockSupport.park(LockSupport.java:175)         at 
java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039)
         at 
java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442)     
    at 
java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1067)   
      at 
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1127) 
        at 
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) 
        at java.lang.Thread.run(Thread.java:745)   81) Thread[id=29494, 
name=qtp1278714666-29494, state=TIMED_WAITING, 
group=TGRP-CollectionsAPIDistributedZkTest]         at 
sun.misc.Unsafe.park(Native Method)         at 
java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215)         
at 
java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078)
         at 
org.eclipse.jetty.util.BlockingArrayQueue.poll(BlockingArrayQueue.java:389)     
    at 
org.eclipse.jetty.util.thread.QueuedThreadPool.idleJobPoll(QueuedThreadPool.java:531)
         at 
org.eclipse.jetty.util.thread.QueuedThreadPool.access$700(QueuedThreadPool.java:47)
         at 
org.eclipse.jetty.util.thread.QueuedThreadPool$3.run(QueuedThreadPool.java:590) 
        at java.lang.Thread.run(Thread.java:745)   82) Thread[id=26480, 
name=org.eclipse.jetty.server.session.HashSessionManager@5acbfad6Timer, 
state=TIMED_WAITING, group=TGRP-CollectionsAPIDistributedZkTest]         at 
sun.misc.Unsafe.park(Native Method)         at 
java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215)         
at 
java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078)
         at 
java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1093)
         at 
java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809)
         at 
java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1067)   
      at 
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1127) 
        at 
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) 
        at java.lang.Thread.run(Thread.java:745)   83) Thread[id=26208, 
name=Thread-19429, state=WAITING, group=TGRP-CollectionsAPIDistributedZkTest]   
      at java.lang.Object.wait(Native Method)         at 
java.lang.Object.wait(Object.java:502)         at 
org.apache.solr.core.CloserThread.run(CoreContainer.java:1167)   84) 
Thread[id=26342, name=Scheduler-191524956, state=WAITING, 
group=TGRP-CollectionsAPIDistributedZkTest]         at 
sun.misc.Unsafe.park(Native Method)         at 
java.util.concurrent.locks.LockSupport.park(LockSupport.java:175)         at 
java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039)
         at 
java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1081)
         at 
java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:809)
         at 
java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1067)   
      at 
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1127) 
        at 
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) 
        at java.lang.Thread.run(Thread.java:745)   85) Thread[id=29915, 
name=qtp1278714666-29915, state=TIMED_WAITING, 
group=TGRP-CollectionsAPIDistributedZkTest]         at 
sun.misc.Unsafe.park(Native Method)         at 
java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215)         
at 
java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078)
         at 
org.eclipse.jetty.util.BlockingArrayQueue.poll(BlockingArrayQueue.java:389)     
    at 
org.eclipse.jetty.util.thread.QueuedThreadPool.idleJobPoll(QueuedThreadPool.java:531)
         at 
org.eclipse.jetty.util.thread.QueuedThreadPool.access$700(QueuedThreadPool.java:47)
         at 
org.eclipse.jetty.util.thread.QueuedThreadPool$3.run(QueuedThreadPool.java:590) 
        at java.lang.Thread.run(Thread.java:745)   86) Thread[id=30268, 
name=searcherExecutor-8003-thread-1, state=WAITING, group=TGRP-Colle

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

rt.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:1066)
   [junit4]    >         at 
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1127)
   [junit4]    >         at 
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
   [junit4]    >         at java.lang.Thread.run(Thread.java:745)
   [junit4]    >   108) Thread[id=30849, name=coreZkRegister-4837-thread-12, 
state=TIMED_WAITING, group=TGRP-CollectionsAPIDistributedZkTest]
   [junit4]    >         at sun.misc.Unsafe.park(Native Method)
   [junit4]    >         at 
java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215)
   [junit4]    >         at 
java.util.concurrent.SynchronousQueue$TransferStack.awaitFulfill(SynchronousQueue.java:460)
   [junit4]    >         at 
java.util.concurrent.SynchronousQueue$TransferStack.transfer(SynchronousQueue.java:362)
   [junit4]    >         at 
java.util.concurrent.SynchronousQueue.poll(SynchronousQueue.java:941)
   [junit4]    >         at 
java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1066)
   [junit4]    >         at 
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1127)
   [junit4]    >         at 
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
   [junit4]    >         at java.lang.Thread.run(Thread.java:745)
   [junit4]    >   109) Thread[id=30004, name=searcherExecutor-7851-thread-1, 
state=WAITING, group=TGRP-CollectionsAPIDistributedZkTest]
   [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$ConditionObject.await(AbstractQueuedSynchronizer.java:2039)
   [junit4]    >         at 
java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442)
   [junit4]    >         at 
java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1067)
   [junit4]    >         at 
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1127)
   [junit4]    >         at 
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
   [junit4]    >         at java.lang.Thread.run(Thread.java:745)
   [junit4]    >   110) Thread[id=30032, name=searcherExecutor-7888-thread-1, 
state=WAITING, group=TGRP-CollectionsAPIDistributedZkTest]
   [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$ConditionObject.await(AbstractQueuedSynchronizer.java:2039)
   [junit4]    >         at 
java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442)
   [junit4]    >         at 
java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1067)
   [junit4]    >         at 
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1127)
   [junit4]    >         at 
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
   [junit4]    >         at java.lang.Thread.run(Thread.java:745)
   [junit4]    >   111) Thread[id=30399, name=searcherExecutor-8114-thread-1, 
state=WAITING, group=TGRP-CollectionsAPIDistributedZkTest]
   [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$ConditionObject.await(AbstractQueuedSynchronizer.java:2039)
   [junit4]    >         at 
java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442)
   [junit4]    >         at 
java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1067)
   [junit4]    >         at 
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1127)
   [junit4]    >         at 
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
   [junit4]    >         at java.lang.Thread.run(Thread.java:745)
   [junit4]    >   112) Thread[id=30863, name=coreZkRegister-4837-thread-22, 
state=TIMED_WAITING, group=TGRP-CollectionsAPIDistributedZkTest]
   [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:1066)
   [junit4]    >         at 
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1127)
   [junit4]    >         at 
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
   [junit4]    >         at java.lang.Thread.run(Thread.java:745)
   [junit4]    >   113) Thread[id=30058, name=searcherExecutor-7969-thread-1, 
state=WAITING, group=TGRP-CollectionsAPIDistributedZkTest]
   [junit4]    >         at sun.misc.Unsafe.park(Native Method)
   [junit4]    >         at 
java.util.concurrent.locks.LockSupport.park(LockSupport.java:175)
   [junit4]    >         at 
java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039)
   [junit4]    >         at 
java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442)
   [junit4]    >         at 
java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1067)
   [junit4]    >         at 
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1127)
   [junit4]    >         at 
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
   [junit4]    >         at java.lang.Thread.run(Thread.java:745)
   [junit4]    >   114) Thread[id=30435, name=searcherExecutor-8085-thread-1, 
state=WAITING, group=TGRP-CollectionsAPIDistributedZkTest]
   [junit4]    >         at sun.misc.Unsafe.park(Native Method)
   [junit4]    >         at 
java.util.concurrent.locks.LockSupport.park(LockSupport.java:175)
   [junit4]    >         at 
java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039)
   [junit4]    >         at 
java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442)
   [junit4]    >         at 
java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1067)
   [junit4]    >         at 
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1127)
   [junit4]    >         at 
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
   [junit4]    >         at java.lang.Thread.run(Thread.java:745)
   [junit4]    >        at 
__randomizedtesting.SeedInfo.seed([57661ADF836D448C]:0)
   [junit4] Completed [245/561] on J2 in 842.32s, 1 test, 3 errors <<< FAILURES!

[...truncated 836 lines...]
   [junit4] JVM J2: stdout was not empty, see: 
/x1/jenkins/jenkins-slave/workspace/Lucene-Solr-NightlyTests-trunk/solr/build/solr-core/test/temp/junit4-J2-20151124_102418_691.sysout
   [junit4] >>> JVM J2: stdout (verbatim) ----
   [junit4] java.lang.OutOfMemoryError: GC overhead limit exceeded
   [junit4] Dumping heap to 
/x1/jenkins/jenkins-slave/workspace/Lucene-Solr-NightlyTests-trunk/heapdumps/java_pid28935.hprof
 ...
   [junit4] Heap dump file created [608658146 bytes in 9.695 secs]
   [junit4] <<< JVM J2: EOF ----

   [junit4] JVM J2: stderr was not empty, see: 
/x1/jenkins/jenkins-slave/workspace/Lucene-Solr-NightlyTests-trunk/solr/build/solr-core/test/temp/junit4-J2-20151124_102418_691.syserr
   [junit4] >>> JVM J2: stderr (verbatim) ----
   [junit4] 
   [junit4] Exception: java.lang.OutOfMemoryError thrown from the 
UncaughtExceptionHandler in thread "SessionTracker"
   [junit4] <<< JVM J2: EOF ----

[...truncated 125 lines...]
BUILD FAILED
/x1/jenkins/jenkins-slave/workspace/Lucene-Solr-NightlyTests-trunk/build.xml:782:
 The following error occurred while executing this line:
/x1/jenkins/jenkins-slave/workspace/Lucene-Solr-NightlyTests-trunk/build.xml:719:
 The following error occurred while executing this line:
/x1/jenkins/jenkins-slave/workspace/Lucene-Solr-NightlyTests-trunk/build.xml:59:
 The following error occurred while executing this line:
/x1/jenkins/jenkins-slave/workspace/Lucene-Solr-NightlyTests-trunk/solr/build.xml:233:
 The following error occurred while executing this line:
/x1/jenkins/jenkins-slave/workspace/Lucene-Solr-NightlyTests-trunk/solr/common-build.xml:516:
 The following error occurred while executing this line:
/x1/jenkins/jenkins-slave/workspace/Lucene-Solr-NightlyTests-trunk/lucene/common-build.xml:1432:
 The following error occurred while executing this line:
/x1/jenkins/jenkins-slave/workspace/Lucene-Solr-NightlyTests-trunk/lucene/common-build.xml:987:
 There were test failures: 561 suites (8 ignored), 2227 tests, 2 suite-level 
errors, 1 error, 1 failure, 1131 ignored (14 assumptions) [seed: 
57661ADF836D448C]

Total time: 181 minutes 0 seconds
Build step 'Invoke Ant' marked build as failure
Archiving artifacts
No prior successful build to compare, so performing full copy of artifacts
Recording test results
Email was triggered for: Failure - Any
Sending email for trigger: Failure - Any



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