[JENKINS-EA] Lucene-Solr-5.x-Linux (64bit/jdk1.9.0-ea-b78) - Build # 13921 - Still Failing!

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Build: http://jenkins.thetaphi.de/job/Lucene-Solr-5.x-Linux/13921/
Java: 64bit/jdk1.9.0-ea-b78 -XX:-UseCompressedOops -XX:+UseParallelGC

42 tests failed.
FAILED:  
junit.framework.TestSuite.org.apache.solr.cloud.LeaderElectionIntegrationTest

Error Message:
22 threads leaked from SUITE scope at 
org.apache.solr.cloud.LeaderElectionIntegrationTest:     1) Thread[id=3855, 
name=TEST-LeaderElectionIntegrationTest.testSimpleSliceLeaderElection-seed#[5ADD3EE8C970076C]-EventThread,
 state=WAITING, group=TGRP-LeaderElectionIntegrationTest]         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)    
2) Thread[id=3868, name=zkCallback-520-thread-4, state=TIMED_WAITING, 
group=TGRP-LeaderElectionIntegrationTest]         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$Worker.run(ThreadPoolExecutor.java:617) 
        at java.lang.Thread.run(Thread.java:746)    3) Thread[id=3854, 
name=TEST-LeaderElectionIntegrationTest.testSimpleSliceLeaderElection-seed#[5ADD3EE8C970076C]-SendThread(127.0.0.1:57595),
 state=TIMED_WAITING, group=TGRP-LeaderElectionIntegrationTest]         at 
java.lang.Thread.sleep(Native Method)         at 
org.apache.zookeeper.client.StaticHostProvider.next(StaticHostProvider.java:101)
         at 
org.apache.zookeeper.ClientCnxn$SendThread.startConnect(ClientCnxn.java:940)    
     at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1003)    
4) Thread[id=3860, name=Thread-1611, state=WAITING, 
group=TGRP-LeaderElectionIntegrationTest]         at 
java.lang.Object.wait(Native Method)         at 
java.lang.Object.wait(Object.java:516)         at 
org.apache.solr.core.CloserThread.run(CoreContainer.java:1153)    5) 
Thread[id=3861, name=zkCallback-520-thread-2, state=TIMED_WAITING, 
group=TGRP-LeaderElectionIntegrationTest]         at 
sun.misc.Unsafe.park(Native Method)         at 
java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215)         
at 
java.util.concurrent.SynchronousQueue$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:746)    6) Thread[id=3859, 
name=OverseerHdfsCoreFailoverThread-94514027375689731-127.0.0.1:7000_solr-n_0000000000,
 state=TIMED_WAITING, group=Overseer Hdfs SolrCore Failover Thread.]         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.exists(SolrZkClient.java:308)         
at 
org.apache.solr.common.cloud.ZkStateReader.getClusterProps(ZkStateReader.java:730)
         at 
org.apache.solr.cloud.OverseerAutoReplicaFailoverThread.doWork(OverseerAutoReplicaFailoverThread.java:152)
         at 
org.apache.solr.cloud.OverseerAutoReplicaFailoverThread.run(OverseerAutoReplicaFailoverThread.java:131)
         at java.lang.Thread.run(Thread.java:746)    7) Thread[id=3867, 
name=zkCallback-520-thread-3, state=TIMED_WAITING, 
group=TGRP-LeaderElectionIntegrationTest]         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$Worker.run(ThreadPoolExecutor.java:617) 
        at java.lang.Thread.run(Thread.java:746)    8) Thread[id=3880, 
name=TEST-LeaderElectionIntegrationTest.testLeaderElectionAfterClientTimeout-seed#[5ADD3EE8C970076C]-EventThread,
 state=WAITING, group=TGRP-LeaderElectionIntegrationTest]         at 
sun.misc.Unsafe.park(Native Method)         at 
java.util.concurrent.locks.LockSupport.park(LockSupport.java:175)         at 
java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039)
         at 
java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442)     
    at org.apache.zookeeper.ClientCnxn$EventThread.run(ClientCnxn.java:494)    
9) Thread[id=3879, 
name=TEST-LeaderElectionIntegrationTest.testLeaderElectionAfterClientTimeout-seed#[5ADD3EE8C970076C]-SendThread(127.0.0.1:41592),
 state=TIMED_WAITING, group=TGRP-LeaderElectionIntegrationTest]         at 
java.lang.Thread.sleep(Native Method)         at 
org.apache.zookeeper.ClientCnxnSocketNIO.cleanup(ClientCnxnSocketNIO.java:230)  
       at 
org.apache.zookeeper.ClientCnxn$SendThread.cleanup(ClientCnxn.java:1185)        
 at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1110)   10) 
Thread[id=3883, 
name=OverseerCollectionConfigSetProcessor-94514027460427779-127.0.0.1:7000_solr-n_0000000000,
 state=TIMED_WAITING, group=Overseer collection creation process.]         at 
java.lang.Thread.sleep(Native Method)         at 
org.apache.solr.common.cloud.ZkCmdExecutor.retryDelay(ZkCmdExecutor.java:108)   
      at 
org.apache.solr.common.cloud.ZkCmdExecutor.retryOperation(ZkCmdExecutor.java:76)
         at 
org.apache.solr.common.cloud.SolrZkClient.getChildren(SolrZkClient.java:325)    
     at 
org.apache.solr.cloud.DistributedQueue.fetchZkChildren(DistributedQueue.java:311)
         at 
org.apache.solr.cloud.DistributedQueue.firstChild(DistributedQueue.java:290)    
     at 
org.apache.solr.cloud.DistributedQueue.firstElement(DistributedQueue.java:359)  
       at 
org.apache.solr.cloud.DistributedQueue.getChildren(DistributedQueue.java:338)   
      at 
org.apache.solr.cloud.OverseerTaskQueue.peekTopN(OverseerTaskQueue.java:210)    
     at 
org.apache.solr.cloud.OverseerTaskProcessor.run(OverseerTaskProcessor.java:197) 
        at java.lang.Thread.run(Thread.java:746)   11) Thread[id=3887, 
name=zkCallback-525-thread-3, state=TIMED_WAITING, 
group=TGRP-LeaderElectionIntegrationTest]         at 
sun.misc.Unsafe.park(Native Method)         at 
java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215)         
at 
java.util.concurrent.SynchronousQueue$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:746)   12) Thread[id=3888, 
name=zkCallback-525-thread-4, state=TIMED_WAITING, 
group=TGRP-LeaderElectionIntegrationTest]         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$Worker.run(ThreadPoolExecutor.java:617) 
        at java.lang.Thread.run(Thread.java:746)   13) Thread[id=3856, 
name=zkCallback-520-thread-1, state=TIMED_WAITING, 
group=TGRP-LeaderElectionIntegrationTest]         at 
sun.misc.Unsafe.park(Native Method)         at 
java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215)         
at 
java.util.concurrent.SynchronousQueue$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:746)   14) Thread[id=3886, 
name=zkCallback-525-thread-2, state=TIMED_WAITING, 
group=TGRP-LeaderElectionIntegrationTest]         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$Worker.run(ThreadPoolExecutor.java:617) 
        at java.lang.Thread.run(Thread.java:746)   15) Thread[id=3881, 
name=zkCallback-525-thread-1, state=TIMED_WAITING, 
group=TGRP-LeaderElectionIntegrationTest]         at 
sun.misc.Unsafe.park(Native Method)         at 
java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215)         
at 
java.util.concurrent.SynchronousQueue$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:746)   16) Thread[id=3857, 
name=OverseerStateUpdate-94514027375689731-127.0.0.1:7000_solr-n_0000000000, 
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:325)    
     at 
org.apache.solr.cloud.DistributedQueue.fetchZkChildren(DistributedQueue.java:311)
         at 
org.apache.solr.cloud.DistributedQueue.firstChild(DistributedQueue.java:290)    
     at 
org.apache.solr.cloud.DistributedQueue.firstElement(DistributedQueue.java:359)  
       at 
org.apache.solr.cloud.DistributedQueue.peek(DistributedQueue.java:166)         
at org.apache.solr.cloud.DistributedQueue.peek(DistributedQueue.java:144)       
  at org.apache.solr.cloud.Overseer$ClusterStateUpdater.run(Overseer.java:193)  
       at java.lang.Thread.run(Thread.java:746)   17) Thread[id=3882, 
name=OverseerStateUpdate-94514027460427779-127.0.0.1:7000_solr-n_0000000000, 
state=TIMED_WAITING, group=Overseer state updater.]         at 
java.lang.Thread.sleep(Native Method)         at 
org.apache.solr.common.cloud.ZkCmdExecutor.retryDelay(ZkCmdExecutor.java:108)   
      at 
org.apache.solr.common.cloud.ZkCmdExecutor.retryOperation(ZkCmdExecutor.java:76)
         at 
org.apache.solr.common.cloud.SolrZkClient.getChildren(SolrZkClient.java:325)    
     at 
org.apache.solr.cloud.DistributedQueue.fetchZkChildren(DistributedQueue.java:311)
         at 
org.apache.solr.cloud.DistributedQueue.firstChild(DistributedQueue.java:290)    
     at 
org.apache.solr.cloud.DistributedQueue.firstElement(DistributedQueue.java:359)  
       at 
org.apache.solr.cloud.DistributedQueue.peek(DistributedQueue.java:166)         
at org.apache.solr.cloud.DistributedQueue.peek(DistributedQueue.java:144)       
  at org.apache.solr.cloud.Overseer$ClusterStateUpdater.run(Overseer.java:193)  
       at java.lang.Thread.run(Thread.java:746)   18) Thread[id=3885, 
name=Thread-1613, state=WAITING, group=TGRP-LeaderElectionIntegrationTest]      
   at java.lang.Object.wait(Native Method)         at 
java.lang.Object.wait(Object.java:516)         at 
org.apache.solr.core.CloserThread.run(CoreContainer.java:1153)   19) 
Thread[id=3889, name=zkCallback-525-thread-5, state=TIMED_WAITING, 
group=TGRP-LeaderElectionIntegrationTest]         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:746)   20) Thread[id=3884, 
name=OverseerHdfsCoreFailoverThread-94514027460427779-127.0.0.1:7000_solr-n_0000000000,
 state=WAITING, group=Overseer Hdfs SolrCore Failover Thread.]         at 
java.lang.Object.wait(Native Method)         at 
java.lang.Object.wait(Object.java:516)         at 
org.apache.zookeeper.ClientCnxn.submitRequest(ClientCnxn.java:1342)         at 
org.apache.zookeeper.ZooKeeper.exists(ZooKeeper.java:1040)         at 
org.apache.solr.common.cloud.SolrZkClient$5.execute(SolrZkClient.java:311)      
   at 
org.apache.solr.common.cloud.SolrZkClient$5.execute(SolrZkClient.java:308)      
   at 
org.apache.solr.common.cloud.ZkCmdExecutor.retryOperation(ZkCmdExecutor.java:61)
         at 
org.apache.solr.common.cloud.SolrZkClient.exists(SolrZkClient.java:308)         
at 
org.apache.solr.common.cloud.ZkStateReader.getClusterProps(ZkStateReader.java:730)
         at 
org.apache.solr.cloud.OverseerAutoReplicaFailoverThread.doWork(OverseerAutoReplicaFailoverThread.java:152)
         at 
org.apache.solr.cloud.OverseerAutoReplicaFailoverThread.run(OverseerAutoReplicaFailoverThread.java:131)
         at java.lang.Thread.run(Thread.java:746)   21) Thread[id=3869, 
name=zkCallback-520-thread-5, state=TIMED_WAITING, 
group=TGRP-LeaderElectionIntegrationTest]         at 
sun.misc.Unsafe.park(Native Method)         at 
java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215)         
at 
java.util.concurrent.SynchronousQueue$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:746)   22) Thread[id=3858, 
name=OverseerCollectionConfigSetProcessor-94514027375689731-127.0.0.1:7000_solr-n_0000000000,
 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:325)    
     at 
org.apache.solr.cloud.DistributedQueue.fetchZkChildren(DistributedQueue.java:311)
         at 
org.apache.solr.cloud.DistributedQueue.firstChild(DistributedQueue.java:290)    
     at 
org.apache.solr.cloud.DistributedQueue.firstElement(DistributedQueue.java:359)  
       at 
org.apache.solr.cloud.DistributedQueue.getChildren(DistributedQueue.java:338)   
      at 
org.apache.solr.cloud.OverseerTaskQueue.peekTopN(OverseerTaskQueue.java:210)    
     at 
org.apache.solr.cloud.OverseerTaskProcessor.run(OverseerTaskProcessor.java:197) 
        at java.lang.Thread.run(Thread.java:746)

Stack Trace:
com.carrotsearch.randomizedtesting.ThreadLeakError: 22 threads leaked from 
SUITE scope at org.apache.solr.cloud.LeaderElectionIntegrationTest: 
   1) Thread[id=3855, 
name=TEST-LeaderElectionIntegrationTest.testSimpleSliceLeaderElection-seed#[5ADD3EE8C970076C]-EventThread,
 state=WAITING, group=TGRP-LeaderElectionIntegrationTest]
        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)
   2) Thread[id=3868, name=zkCallback-520-thread-4, state=TIMED_WAITING, 
group=TGRP-LeaderElectionIntegrationTest]
        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$Worker.run(ThreadPoolExecutor.java:617)
        at java.lang.Thread.run(Thread.java:746)
   3) Thread[id=3854, 
name=TEST-LeaderElectionIntegrationTest.testSimpleSliceLeaderElection-seed#[5ADD3EE8C970076C]-SendThread(127.0.0.1:57595),
 state=TIMED_WAITING, group=TGRP-LeaderElectionIntegrationTest]
        at java.lang.Thread.sleep(Native Method)
        at 
org.apache.zookeeper.client.StaticHostProvider.next(StaticHostProvider.java:101)
        at 
org.apache.zookeeper.ClientCnxn$SendThread.startConnect(ClientCnxn.java:940)
        at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1003)
   4) Thread[id=3860, name=Thread-1611, state=WAITING, 
group=TGRP-LeaderElectionIntegrationTest]
        at java.lang.Object.wait(Native Method)
        at java.lang.Object.wait(Object.java:516)
        at org.apache.solr.core.CloserThread.run(CoreContainer.java:1153)
   5) Thread[id=3861, name=zkCallback-520-thread-2, state=TIMED_WAITING, 
group=TGRP-LeaderElectionIntegrationTest]
        at sun.misc.Unsafe.park(Native Method)
        at 
java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215)
        at 
java.util.concurrent.SynchronousQueue$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:746)
   6) Thread[id=3859, 
name=OverseerHdfsCoreFailoverThread-94514027375689731-127.0.0.1:7000_solr-n_0000000000,
 state=TIMED_WAITING, group=Overseer Hdfs SolrCore Failover Thread.]
        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.exists(SolrZkClient.java:308)
        at 
org.apache.solr.common.cloud.ZkStateReader.getClusterProps(ZkStateReader.java:730)
        at 
org.apache.solr.cloud.OverseerAutoReplicaFailoverThread.doWork(OverseerAutoReplicaFailoverThread.java:152)
        at 
org.apache.solr.cloud.OverseerAutoReplicaFailoverThread.run(OverseerAutoReplicaFailoverThread.java:131)
        at java.lang.Thread.run(Thread.java:746)
   7) Thread[id=3867, name=zkCallback-520-thread-3, state=TIMED_WAITING, 
group=TGRP-LeaderElectionIntegrationTest]
        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$Worker.run(ThreadPoolExecutor.java:617)
        at java.lang.Thread.run(Thread.java:746)
   8) Thread[id=3880, 
name=TEST-LeaderElectionIntegrationTest.testLeaderElectionAfterClientTimeout-seed#[5ADD3EE8C970076C]-EventThread,
 state=WAITING, group=TGRP-LeaderElectionIntegrationTest]
        at sun.misc.Unsafe.park(Native Method)
        at java.util.concurrent.locks.LockSupport.park(LockSupport.java:175)
        at 
java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039)
        at 
java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442)
        at org.apache.zookeeper.ClientCnxn$EventThread.run(ClientCnxn.java:494)
   9) Thread[id=3879, 
name=TEST-LeaderElectionIntegrationTest.testLeaderElectionAfterClientTimeout-seed#[5ADD3EE8C970076C]-SendThread(127.0.0.1:41592),
 state=TIMED_WAITING, group=TGRP-LeaderElectionIntegrationTest]
        at java.lang.Thread.sleep(Native Method)
        at 
org.apache.zookeeper.ClientCnxnSocketNIO.cleanup(ClientCnxnSocketNIO.java:230)
        at 
org.apache.zookeeper.ClientCnxn$SendThread.cleanup(ClientCnxn.java:1185)
        at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1110)
  10) Thread[id=3883, 
name=OverseerCollectionConfigSetProcessor-94514027460427779-127.0.0.1:7000_solr-n_0000000000,
 state=TIMED_WAITING, group=Overseer collection creation process.]
        at java.lang.Thread.sleep(Native Method)
        at 
org.apache.solr.common.cloud.ZkCmdExecutor.retryDelay(ZkCmdExecutor.java:108)
        at 
org.apache.solr.common.cloud.ZkCmdExecutor.retryOperation(ZkCmdExecutor.java:76)
        at 
org.apache.solr.common.cloud.SolrZkClient.getChildren(SolrZkClient.java:325)
        at 
org.apache.solr.cloud.DistributedQueue.fetchZkChildren(DistributedQueue.java:311)
        at 
org.apache.solr.cloud.DistributedQueue.firstChild(DistributedQueue.java:290)
        at 
org.apache.solr.cloud.DistributedQueue.firstElement(DistributedQueue.java:359)
        at 
org.apache.solr.cloud.DistributedQueue.getChildren(DistributedQueue.java:338)
        at 
org.apache.solr.cloud.OverseerTaskQueue.peekTopN(OverseerTaskQueue.java:210)
        at 
org.apache.solr.cloud.OverseerTaskProcessor.run(OverseerTaskProcessor.java:197)
        at java.lang.Thread.run(Thread.java:746)
  11) Thread[id=3887, name=zkCallback-525-thread-3, state=TIMED_WAITING, 
group=TGRP-LeaderElectionIntegrationTest]
        at sun.misc.Unsafe.park(Native Method)
        at 
java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215)
        at 
java.util.concurrent.SynchronousQueue$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:746)
  12) Thread[id=3888, name=zkCallback-525-thread-4, state=TIMED_WAITING, 
group=TGRP-LeaderElectionIntegrationTest]
        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$Worker.run(ThreadPoolExecutor.java:617)
        at java.lang.Thread.run(Thread.java:746)
  13) Thread[id=3856, name=zkCallback-520-thread-1, state=TIMED_WAITING, 
group=TGRP-LeaderElectionIntegrationTest]
        at sun.misc.Unsafe.park(Native Method)
        at 
java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215)
        at 
java.util.concurrent.SynchronousQueue$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:746)
  14) Thread[id=3886, name=zkCallback-525-thread-2, state=TIMED_WAITING, 
group=TGRP-LeaderElectionIntegrationTest]
        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$Worker.run(ThreadPoolExecutor.java:617)
        at java.lang.Thread.run(Thread.java:746)
  15) Thread[id=3881, name=zkCallback-525-thread-1, state=TIMED_WAITING, 
group=TGRP-LeaderElectionIntegrationTest]
        at sun.misc.Unsafe.park(Native Method)
        at 
java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215)
        at 
java.util.concurrent.SynchronousQueue$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:746)
  16) Thread[id=3857, 
name=OverseerStateUpdate-94514027375689731-127.0.0.1:7000_solr-n_0000000000, 
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:325)
        at 
org.apache.solr.cloud.DistributedQueue.fetchZkChildren(DistributedQueue.java:311)
        at 
org.apache.solr.cloud.DistributedQueue.firstChild(DistributedQueue.java:290)
        at 
org.apache.solr.cloud.DistributedQueue.firstElement(DistributedQueue.java:359)
        at 
org.apache.solr.cloud.DistributedQueue.peek(DistributedQueue.java:166)
        at 
org.apache.solr.cloud.DistributedQueue.peek(DistributedQueue.java:144)
        at 
org.apache.solr.cloud.Overseer$ClusterStateUpdater.run(Overseer.java:193)
        at java.lang.Thread.run(Thread.java:746)
  17) Thread[id=3882, 
name=OverseerStateUpdate-94514027460427779-127.0.0.1:7000_solr-n_0000000000, 
state=TIMED_WAITING, group=Overseer state updater.]
        at java.lang.Thread.sleep(Native Method)
        at 
org.apache.solr.common.cloud.ZkCmdExecutor.retryDelay(ZkCmdExecutor.java:108)
        at 
org.apache.solr.common.cloud.ZkCmdExecutor.retryOperation(ZkCmdExecutor.java:76)
        at 
org.apache.solr.common.cloud.SolrZkClient.getChildren(SolrZkClient.java:325)
        at 
org.apache.solr.cloud.DistributedQueue.fetchZkChildren(DistributedQueue.java:311)
        at 
org.apache.solr.cloud.DistributedQueue.firstChild(DistributedQueue.java:290)
        at 
org.apache.solr.cloud.DistributedQueue.firstElement(DistributedQueue.java:359)
        at 
org.apache.solr.cloud.DistributedQueue.peek(DistributedQueue.java:166)
        at 
org.apache.solr.cloud.DistributedQueue.peek(DistributedQueue.java:144)
        at 
org.apache.solr.cloud.Overseer$ClusterStateUpdater.run(Overseer.java:193)
        at java.lang.Thread.run(Thread.java:746)
  18) Thread[id=3885, name=Thread-1613, state=WAITING, 
group=TGRP-LeaderElectionIntegrationTest]
        at java.lang.Object.wait(Native Method)
        at java.lang.Object.wait(Object.java:516)
        at org.apache.solr.core.CloserThread.run(CoreContainer.java:1153)
  19) Thread[id=3889, name=zkCallback-525-thread-5, state=TIMED_WAITING, 
group=TGRP-LeaderElectionIntegrationTest]
        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:746)
  20) Thread[id=3884, 
name=OverseerHdfsCoreFailoverThread-94514027460427779-127.0.0.1:7000_solr-n_0000000000,
 state=WAITING, group=Overseer Hdfs SolrCore Failover Thread.]
        at java.lang.Object.wait(Native Method)
        at java.lang.Object.wait(Object.java:516)
        at org.apache.zookeeper.ClientCnxn.submitRequest(ClientCnxn.java:1342)
        at org.apache.zookeeper.ZooKeeper.exists(ZooKeeper.java:1040)
        at 
org.apache.solr.common.cloud.SolrZkClient$5.execute(SolrZkClient.java:311)
        at 
org.apache.solr.common.cloud.SolrZkClient$5.execute(SolrZkClient.java:308)
        at 
org.apache.solr.common.cloud.ZkCmdExecutor.retryOperation(ZkCmdExecutor.java:61)
        at 
org.apache.solr.common.cloud.SolrZkClient.exists(SolrZkClient.java:308)
        at 
org.apache.solr.common.cloud.ZkStateReader.getClusterProps(ZkStateReader.java:730)
        at 
org.apache.solr.cloud.OverseerAutoReplicaFailoverThread.doWork(OverseerAutoReplicaFailoverThread.java:152)
        at 
org.apache.solr.cloud.OverseerAutoReplicaFailoverThread.run(OverseerAutoReplicaFailoverThread.java:131)
        at java.lang.Thread.run(Thread.java:746)
  21) Thread[id=3869, name=zkCallback-520-thread-5, state=TIMED_WAITING, 
group=TGRP-LeaderElectionIntegrationTest]
        at sun.misc.Unsafe.park(Native Method)
        at 
java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215)
        at 
java.util.concurrent.SynchronousQueue$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:746)
  22) Thread[id=3858, 
name=OverseerCollectionConfigSetProcessor-94514027375689731-127.0.0.1:7000_solr-n_0000000000,
 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:325)
        at 
org.apache.solr.cloud.DistributedQueue.fetchZkChildren(DistributedQueue.java:311)
        at 
org.apache.solr.cloud.DistributedQueue.firstChild(DistributedQueue.java:290)
        at 
org.apache.solr.cloud.DistributedQueue.firstElement(DistributedQueue.java:359)
        at 
org.apache.solr.cloud.DistributedQueue.getChildren(DistributedQueue.java:338)
        at 
org.apache.solr.cloud.OverseerTaskQueue.peekTopN(OverseerTaskQueue.java:210)
        at 
org.apache.solr.cloud.OverseerTaskProcessor.run(OverseerTaskProcessor.java:197)
        at java.lang.Thread.run(Thread.java:746)
        at __randomizedtesting.SeedInfo.seed([5ADD3EE8C970076C]:0)


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

Error Message:
There are still zombie threads that couldn't be terminated:    1) 
Thread[id=3868, name=zkCallback-520-thread-4, state=TIMED_WAITING, 
group=TGRP-LeaderElectionIntegrationTest]         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$Worker.run(ThreadPoolExecutor.java:617) 
        at java.lang.Thread.run(Thread.java:746)    2) Thread[id=3854, 
name=TEST-LeaderElectionIntegrationTest.testSimpleSliceLeaderElection-seed#[5ADD3EE8C970076C]-SendThread(127.0.0.1:57595),
 state=TIMED_WAITING, group=TGRP-LeaderElectionIntegrationTest]         at 
java.lang.Thread.sleep(Native Method)         at 
org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:994)    3) 
Thread[id=3860, name=Thread-1611, state=WAITING, 
group=TGRP-LeaderElectionIntegrationTest]         at 
java.lang.Object.wait(Native Method)         at 
java.lang.Object.wait(Object.java:516)         at 
org.apache.solr.core.CloserThread.run(CoreContainer.java:1153)    4) 
Thread[id=3861, name=zkCallback-520-thread-2, state=TIMED_WAITING, 
group=TGRP-LeaderElectionIntegrationTest]         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$Worker.run(ThreadPoolExecutor.java:617) 
        at java.lang.Thread.run(Thread.java:746)    5) Thread[id=3859, 
name=OverseerHdfsCoreFailoverThread-94514027375689731-127.0.0.1:7000_solr-n_0000000000,
 state=TIMED_WAITING, group=Overseer Hdfs SolrCore Failover Thread.]         at 
java.lang.Thread.sleep(Native Method)         at 
org.apache.solr.cloud.OverseerAutoReplicaFailoverThread.run(OverseerAutoReplicaFailoverThread.java:139)
         at java.lang.Thread.run(Thread.java:746)    6) Thread[id=3867, 
name=zkCallback-520-thread-3, state=TIMED_WAITING, 
group=TGRP-LeaderElectionIntegrationTest]         at 
sun.misc.Unsafe.park(Native Method)         at 
java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215)         
at 
java.util.concurrent.SynchronousQueue$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:746)    7) Thread[id=3879, 
name=TEST-LeaderElectionIntegrationTest.testLeaderElectionAfterClientTimeout-seed#[5ADD3EE8C970076C]-SendThread(127.0.0.1:41592),
 state=TIMED_WAITING, group=TGRP-LeaderElectionIntegrationTest]         at 
java.lang.Thread.sleep(Native Method)         at 
org.apache.zookeeper.client.StaticHostProvider.next(StaticHostProvider.java:101)
         at 
org.apache.zookeeper.ClientCnxn$SendThread.startConnect(ClientCnxn.java:940)    
     at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1003)    
8) Thread[id=3887, name=zkCallback-525-thread-3, state=TIMED_WAITING, 
group=TGRP-LeaderElectionIntegrationTest]         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$Worker.run(ThreadPoolExecutor.java:617) 
        at java.lang.Thread.run(Thread.java:746)    9) Thread[id=3888, 
name=zkCallback-525-thread-4, state=TIMED_WAITING, 
group=TGRP-LeaderElectionIntegrationTest]         at 
sun.misc.Unsafe.park(Native Method)         at 
java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215)         
at 
java.util.concurrent.SynchronousQueue$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:746)   10) Thread[id=3856, 
name=zkCallback-520-thread-1, state=TIMED_WAITING, 
group=TGRP-LeaderElectionIntegrationTest]         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$Worker.run(ThreadPoolExecutor.java:617) 
        at java.lang.Thread.run(Thread.java:746)   11) Thread[id=3886, 
name=zkCallback-525-thread-2, state=TIMED_WAITING, 
group=TGRP-LeaderElectionIntegrationTest]         at 
sun.misc.Unsafe.park(Native Method)         at 
java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215)         
at 
java.util.concurrent.SynchronousQueue$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:746)   12) Thread[id=3881, 
name=zkCallback-525-thread-1, state=TIMED_WAITING, 
group=TGRP-LeaderElectionIntegrationTest]         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$Worker.run(ThreadPoolExecutor.java:617) 
        at java.lang.Thread.run(Thread.java:746)   13) Thread[id=3885, 
name=Thread-1613, state=WAITING, group=TGRP-LeaderElectionIntegrationTest]      
   at java.lang.Object.wait(Native Method)         at 
java.lang.Object.wait(Object.java:516)         at 
org.apache.solr.core.CloserThread.run(CoreContainer.java:1153)   14) 
Thread[id=3889, name=zkCallback-525-thread-5, state=TIMED_WAITING, 
group=TGRP-LeaderElectionIntegrationTest]         at 
sun.misc.Unsafe.park(Native Method)         at 
java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215)         
at 
java.util.concurrent.SynchronousQueue$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:746)   15) Thread[id=3884, 
name=OverseerHdfsCoreFailoverThread-94514027460427779-127.0.0.1:7000_solr-n_0000000000,
 state=TIMED_WAITING, group=Overseer Hdfs SolrCore Failover Thread.]         at 
java.lang.Thread.sleep(Native Method)         at 
org.apache.solr.cloud.OverseerAutoReplicaFailoverThread.run(OverseerAutoReplicaFailoverThread.java:139)
         at java.lang.Thread.run(Thread.java:746)   16) Thread[id=3869, 
name=zkCallback-520-thread-5, state=TIMED_WAITING, 
group=TGRP-LeaderElectionIntegrationTest]         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:746)

Stack Trace:
com.carrotsearch.randomizedtesting.ThreadLeakError: There are still zombie 
threads that couldn't be terminated:
   1) Thread[id=3868, name=zkCallback-520-thread-4, state=TIMED_WAITING, 
group=TGRP-LeaderElectionIntegrationTest]
        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$Worker.run(ThreadPoolExecutor.java:617)
        at java.lang.Thread.run(Thread.java:746)
   2) Thread[id=3854, 
name=TEST-LeaderElectionIntegrationTest.testSimpleSliceLeaderElection-seed#[5ADD3EE8C970076C]-SendThread(127.0.0.1:57595),
 state=TIMED_WAITING, group=TGRP-LeaderElectionIntegrationTest]
        at java.lang.Thread.sleep(Native Method)
        at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:994)
   3) Thread[id=3860, name=Thread-1611, state=WAITING, 
group=TGRP-LeaderElectionIntegrationTest]
        at java.lang.Object.wait(Native Method)
        at java.lang.Object.wait(Object.java:516)
        at org.apache.solr.core.CloserThread.run(CoreContainer.java:1153)
   4) Thread[id=3861, name=zkCallback-520-thread-2, state=TIMED_WAITING, 
group=TGRP-LeaderElectionIntegrationTest]
        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$Worker.run(ThreadPoolExecutor.java:617)
        at java.lang.Thread.run(Thread.java:746)
   5) Thread[id=3859, 
name=OverseerHdfsCoreFailoverThread-94514027375689731-127.0.0.1:7000_solr-n_0000000000,
 state=TIMED_WAITING, group=Overseer Hdfs SolrCore Failover Thread.]
        at java.lang.Thread.sleep(Native Method)
        at 
org.apache.solr.cloud.OverseerAutoReplicaFailoverThread.run(OverseerAutoReplicaFailoverThread.java:139)
        at java.lang.Thread.run(Thread.java:746)
   6) Thread[id=3867, name=zkCallback-520-thread-3, state=TIMED_WAITING, 
group=TGRP-LeaderElectionIntegrationTest]
        at sun.misc.Unsafe.park(Native Method)
        at 
java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215)
        at 
java.util.concurrent.SynchronousQueue$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:746)
   7) Thread[id=3879, 
name=TEST-LeaderElectionIntegrationTest.testLeaderElectionAfterClientTimeout-seed#[5ADD3EE8C970076C]-SendThread(127.0.0.1:41592),
 state=TIMED_WAITING, group=TGRP-LeaderElectionIntegrationTest]
        at java.lang.Thread.sleep(Native Method)
        at 
org.apache.zookeeper.client.StaticHostProvider.next(StaticHostProvider.java:101)
        at 
org.apache.zookeeper.ClientCnxn$SendThread.startConnect(ClientCnxn.java:940)
        at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1003)
   8) Thread[id=3887, name=zkCallback-525-thread-3, state=TIMED_WAITING, 
group=TGRP-LeaderElectionIntegrationTest]
        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$Worker.run(ThreadPoolExecutor.java:617)
        at java.lang.Thread.run(Thread.java:746)
   9) Thread[id=3888, name=zkCallback-525-thread-4, state=TIMED_WAITING, 
group=TGRP-LeaderElectionIntegrationTest]
        at sun.misc.Unsafe.park(Native Method)
        at 
java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215)
        at 
java.util.concurrent.SynchronousQueue$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:746)
  10) Thread[id=3856, name=zkCallback-520-thread-1, state=TIMED_WAITING, 
group=TGRP-LeaderElectionIntegrationTest]
        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$Worker.run(ThreadPoolExecutor.java:617)
        at java.lang.Thread.run(Thread.java:746)
  11) Thread[id=3886, name=zkCallback-525-thread-2, state=TIMED_WAITING, 
group=TGRP-LeaderElectionIntegrationTest]
        at sun.misc.Unsafe.park(Native Method)
        at 
java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215)
        at 
java.util.concurrent.SynchronousQueue$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:746)
  12) Thread[id=3881, name=zkCallback-525-thread-1, state=TIMED_WAITING, 
group=TGRP-LeaderElectionIntegrationTest]
        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$Worker.run(ThreadPoolExecutor.java:617)
        at java.lang.Thread.run(Thread.java:746)
  13) Thread[id=3885, name=Thread-1613, state=WAITING, 
group=TGRP-LeaderElectionIntegrationTest]
        at java.lang.Object.wait(Native Method)
        at java.lang.Object.wait(Object.java:516)
        at org.apache.solr.core.CloserThread.run(CoreContainer.java:1153)
  14) Thread[id=3889, name=zkCallback-525-thread-5, state=TIMED_WAITING, 
group=TGRP-LeaderElectionIntegrationTest]
        at sun.misc.Unsafe.park(Native Method)
        at 
java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215)
        at 
java.util.concurrent.SynchronousQueue$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:746)
  15) Thread[id=3884, 
name=OverseerHdfsCoreFailoverThread-94514027460427779-127.0.0.1:7000_solr-n_0000000000,
 state=TIMED_WAITING, group=Overseer Hdfs SolrCore Failover Thread.]
        at java.lang.Thread.sleep(Native Method)
        at 
org.apache.solr.cloud.OverseerAutoReplicaFailoverThread.run(OverseerAutoReplicaFailoverThread.java:139)
        at java.lang.Thread.run(Thread.java:746)
  16) Thread[id=3869, name=zkCallback-520-thread-5, state=TIMED_WAITING, 
group=TGRP-LeaderElectionIntegrationTest]
        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:746)
        at __randomizedtesting.SeedInfo.seed([5ADD3EE8C970076C]:0)


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

Error Message:
55 threads leaked from SUITE scope at org.apache.solr.cloud.RecoveryZkTest:     
1) Thread[id=5315, name=Thread-2671, state=WAITING, group=TGRP-RecoveryZkTest]  
       at java.lang.Object.wait(Native Method)         at 
java.lang.Thread.join(Thread.java:1251)         at 
java.lang.Thread.join(Thread.java:1325)         at 
org.apache.zookeeper.server.NIOServerCnxnFactory.join(NIOServerCnxnFactory.java:302)
         at 
org.apache.solr.cloud.ZkTestServer$ZKServerMain.runFromConfig(ZkTestServer.java:310)
         at org.apache.solr.cloud.ZkTestServer$2.run(ZkTestServer.java:491)    
2) Thread[id=5368, name=Scheduler-408174359, state=TIMED_WAITING, 
group=TGRP-RecoveryZkTest]         at sun.misc.Unsafe.park(Native Method)       
  at java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215)     
    at 
java.util.concurrent.locks.AbstractQueuedSynchronizer$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$Worker.run(ThreadPoolExecutor.java:617) 
        at java.lang.Thread.run(Thread.java:746)    3) Thread[id=5335, 
name=Scheduler-1258707774, state=TIMED_WAITING, group=TGRP-RecoveryZkTest]      
   at sun.misc.Unsafe.park(Native Method)         at 
java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215)         
at 
java.util.concurrent.locks.AbstractQueuedSynchronizer$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$Worker.run(ThreadPoolExecutor.java:617) 
        at java.lang.Thread.run(Thread.java:746)    4) Thread[id=5385, 
name=qtp1130532502-5385-selector-ServerConnectorManager@10e20604/1, 
state=RUNNABLE, group=TGRP-RecoveryZkTest]         at 
sun.nio.ch.EPollArrayWrapper.epollWait(Native Method)         at 
sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269)         at 
sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:79)         at 
sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86)         at 
sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97)         at 
sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101)         at 
org.eclipse.jetty.io.SelectorManager$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$3.run(QueuedThreadPool.java:555) 
        at java.lang.Thread.run(Thread.java:746)    5) Thread[id=5354, 
name=TEST-RecoveryZkTest.test-seed#[5ADD3EE8C970076C]-EventThread, 
state=WAITING, group=TGRP-RecoveryZkTest]         at 
sun.misc.Unsafe.park(Native Method)         at 
java.util.concurrent.locks.LockSupport.park(LockSupport.java:175)         at 
java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039)
         at 
java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442)     
    at org.apache.zookeeper.ClientCnxn$EventThread.run(ClientCnxn.java:494)    
6) Thread[id=5348, 
name=OverseerHdfsCoreFailoverThread-94514027779588100-127.0.0.1:33770_wg%2Ffs-n_0000000000,
 state=TIMED_WAITING, group=Overseer Hdfs SolrCore Failover Thread.]         at 
java.lang.Thread.sleep(Native Method)         at 
org.apache.solr.cloud.OverseerAutoReplicaFailoverThread.run(OverseerAutoReplicaFailoverThread.java:139)
         at java.lang.Thread.run(Thread.java:746)    7) Thread[id=5331, 
name=qtp740411209-5331-acceptor-0@7b179896-ServerConnector@75d07984{HTTP/1.1}{127.0.0.1:33770},
 state=RUNNABLE, group=TGRP-RecoveryZkTest]         at 
sun.nio.ch.ServerSocketChannelImpl.accept0(Native Method)         at 
sun.nio.ch.ServerSocketChannelImpl.accept(ServerSocketChannelImpl.java:422)     
    at 
sun.nio.ch.ServerSocketChannelImpl.accept(ServerSocketChannelImpl.java:250)     
    at 
org.eclipse.jetty.server.ServerConnector.accept(ServerConnector.java:377)       
  at 
org.eclipse.jetty.server.AbstractConnector$Acceptor.run(AbstractConnector.java:500)
         at 
org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:635)
         at 
org.eclipse.jetty.util.thread.QueuedThreadPool$3.run(QueuedThreadPool.java:555) 
        at java.lang.Thread.run(Thread.java:746)    8) Thread[id=5333, 
name=qtp740411209-5333, state=TIMED_WAITING, group=TGRP-RecoveryZkTest]         
at sun.misc.Unsafe.park(Native Method)         at 
java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215)         
at 
java.util.concurrent.locks.AbstractQueuedSynchronizer$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$3.run(QueuedThreadPool.java:590) 
        at java.lang.Thread.run(Thread.java:746)    9) Thread[id=5400, 
name=TEST-RecoveryZkTest.test-seed#[5ADD3EE8C970076C]-SendThread(127.0.0.1:55919),
 state=RUNNABLE, group=TGRP-RecoveryZkTest]         at 
sun.nio.ch.EPollArrayWrapper.epollWait(Native Method)         at 
sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269)         at 
sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:79)         at 
sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86)         at 
sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97)         at 
org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:349)
         at 
org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1081)   10) 
Thread[id=5345, name=zkCallback-572-thread-1, state=TIMED_WAITING, 
group=TGRP-RecoveryZkTest]         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$Worker.run(ThreadPoolExecutor.java:617) 
        at java.lang.Thread.run(Thread.java:746)   11) Thread[id=5347, 
name=OverseerCollectionConfigSetProcessor-94514027779588100-127.0.0.1:33770_wg%2Ffs-n_0000000000,
 state=TIMED_WAITING, group=Overseer collection creation process.]         at 
sun.misc.Unsafe.park(Native Method)         at 
java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215)         
at 
java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078)
         at 
org.apache.solr.cloud.DistributedQueue.getChildren(DistributedQueue.java:344)   
      at 
org.apache.solr.cloud.OverseerTaskQueue.peekTopN(OverseerTaskQueue.java:210)    
     at 
org.apache.solr.cloud.OverseerTaskProcessor.run(OverseerTaskProcessor.java:197) 
        at java.lang.Thread.run(Thread.java:746)   12) Thread[id=5392, 
name=Scheduler-1748285216, state=TIMED_WAITING, group=TGRP-RecoveryZkTest]      
   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:746)   13) Thread[id=5389, 
name=qtp1130532502-5389, state=TIMED_WAITING, group=TGRP-RecoveryZkTest]        
 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$3.run(QueuedThreadPool.java:590) 
        at java.lang.Thread.run(Thread.java:746)   14) Thread[id=5364, 
name=qtp1511018204-5364-acceptor-0@34d501f0-ServerConnector@1768c666{HTTP/1.1}{127.0.0.1:54134},
 state=RUNNABLE, group=TGRP-RecoveryZkTest]         at 
sun.nio.ch.ServerSocketChannelImpl.accept0(Native Method)         at 
sun.nio.ch.ServerSocketChannelImpl.accept(ServerSocketChannelImpl.java:422)     
    at 
sun.nio.ch.ServerSocketChannelImpl.accept(ServerSocketChannelImpl.java:250)     
    at 
org.eclipse.jetty.server.ServerConnector.accept(ServerConnector.java:377)       
  at 
org.eclipse.jetty.server.AbstractConnector$Acceptor.run(AbstractConnector.java:500)
         at 
org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:635)
         at 
org.eclipse.jetty.util.thread.QueuedThreadPool$3.run(QueuedThreadPool.java:555) 
        at java.lang.Thread.run(Thread.java:746)   15) Thread[id=5380, 
name=Thread-2692, state=WAITING, group=TGRP-RecoveryZkTest]         at 
java.lang.Object.wait(Native Method)         at 
java.lang.Object.wait(Object.java:516)         at 
org.apache.solr.core.CloserThread.run(CoreContainer.java:1153)   16) 
Thread[id=5366, name=qtp1511018204-5366, state=TIMED_WAITING, 
group=TGRP-RecoveryZkTest]         at sun.misc.Unsafe.park(Native Method)       
  at java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215)     
    at 
java.util.concurrent.locks.AbstractQueuedSynchronizer$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$3.run(QueuedThreadPool.java:590) 
        at java.lang.Thread.run(Thread.java:746)   17) Thread[id=5332, 
name=qtp740411209-5332, state=TIMED_WAITING, group=TGRP-RecoveryZkTest]         
at sun.misc.Unsafe.park(Native Method)         at 
java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215)         
at 
java.util.concurrent.locks.AbstractQueuedSynchronizer$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$3.run(QueuedThreadPool.java:590) 
        at java.lang.Thread.run(Thread.java:746)   18) Thread[id=5384, 
name=qtp1130532502-5384-selector-ServerConnectorManager@10e20604/0, 
state=RUNNABLE, group=TGRP-RecoveryZkTest]         at 
sun.nio.ch.EPollArrayWrapper.epollWait(Native Method)         at 
sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269)         at 
sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:79)         at 
sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86)         at 
sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97)         at 
sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101)         at 
org.eclipse.jetty.io.SelectorManager$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$3.run(QueuedThreadPool.java:555) 
        at java.lang.Thread.run(Thread.java:746)   19) Thread[id=5327, 
name=qtp740411209-5327-selector-ServerConnectorManager@5e5cba4b/0, 
state=RUNNABLE, group=TGRP-RecoveryZkTest]         at 
sun.nio.ch.EPollArrayWrapper.epollWait(Native Method)         at 
sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269)         at 
sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:79)         at 
sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86)         at 
sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97)         at 
sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101)         at 
org.eclipse.jetty.io.SelectorManager$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$3.run(QueuedThreadPool.java:555) 
        at java.lang.Thread.run(Thread.java:746)   20) Thread[id=5376, 
name=TEST-RecoveryZkTest.test-seed#[5ADD3EE8C970076C]-SendThread(127.0.0.1:55919),
 state=RUNNABLE, group=TGRP-RecoveryZkTest]         at 
sun.nio.ch.EPollArrayWrapper.epollWait(Native Method)         at 
sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269)         at 
sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:79)         at 
sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86)         at 
sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97)         at 
org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:349)
         at 
org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1081)   21) 
Thread[id=5329, 
name=qtp740411209-5329-selector-ServerConnectorManager@5e5cba4b/2, 
state=RUNNABLE, group=TGRP-RecoveryZkTest]         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$3.run(QueuedThreadPool.java:555) 
        at java.lang.Thread.run(Thread.java:746)   22) Thread[id=5401, 
name=TEST-RecoveryZkTest.test-seed#[5ADD3EE8C970076C]-EventThread, 
state=WAITING, group=TGRP-RecoveryZkTest]         at 
sun.misc.Unsafe.park(Native Method)         at 
java.util.concurrent.locks.LockSupport.park(LockSupport.java:175)         at 
java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039)
         at 
java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442)     
    at org.apache.zookeeper.ClientCnxn$EventThread.run(ClientCnxn.java:494)   
23) Thread[id=5391, name=qtp1130532502-5391, state=TIMED_WAITING, 
group=TGRP-RecoveryZkTest]         at sun.misc.Unsafe.park(Native Method)       
  at java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215)     
    at 
java.util.concurrent.locks.AbstractQueuedSynchronizer$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$3.run(QueuedThreadPool.java:590) 
        at java.lang.Thread.run(Thread.java:746)   24) Thread[id=5406, 
name=coreContainerWorkExecutor-2514-thread-1, state=TIMED_WAITING, 
group=TGRP-RecoveryZkTest]         at sun.misc.Unsafe.park(Native Method)       
  at java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215)     
    at 
java.util.concurrent.SynchronousQueue$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:746)   25) Thread[id=5362, 
name=qtp1511018204-5362-selector-ServerConnectorManager@62137f5a/2, 
state=RUNNABLE, group=TGRP-RecoveryZkTest]         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$3.run(QueuedThreadPool.java:555) 
        at java.lang.Thread.run(Thread.java:746)   26) Thread[id=5344, 
name=TEST-RecoveryZkTest.test-seed#[5ADD3EE8C970076C]-EventThread, 
state=WAITING, group=TGRP-RecoveryZkTest]         at 
sun.misc.Unsafe.park(Native Method)         at 
java.util.concurrent.locks.LockSupport.park(LockSupport.java:175)         at 
java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039)
         at 
java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442)     
    at org.apache.zookeeper.ClientCnxn$EventThread.run(ClientCnxn.java:494)   
27) Thread[id=5382, name=coreContainerWorkExecutor-2508-thread-1, 
state=TIMED_WAITING, group=TGRP-RecoveryZkTest]         at 
sun.misc.Unsafe.park(Native Method)         at 
java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215)         
at 
java.util.concurrent.SynchronousQueue$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:746)   28) Thread[id=5377, 
name=TEST-RecoveryZkTest.test-seed#[5ADD3EE8C970076C]-EventThread, 
state=WAITING, group=TGRP-RecoveryZkTest]         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)   
29) Thread[id=5365, name=qtp1511018204-5365, state=TIMED_WAITING, 
group=TGRP-RecoveryZkTest]         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$3.run(QueuedThreadPool.java:590) 
        at java.lang.Thread.run(Thread.java:746)   30) Thread[id=5369, 
name=org.eclipse.jetty.server.session.HashSessionManager@58bc3a3cTimer, 
state=TIMED_WAITING, group=TGRP-RecoveryZkTest]         at 
sun.misc.Unsafe.park(Native Method)         at 
java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215)         
at 
java.util.concurrent.locks.AbstractQueuedSynchronizer$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$Worker.run(ThreadPoolExecutor.java:617) 
        at java.lang.Thread.run(Thread.java:746)   31) Thread[id=5378, 
name=zkCallback-579-thread-1, state=TIMED_WAITING, group=TGRP-RecoveryZkTest]   
      at sun.misc.Unsafe.park(Native Method)         at 
java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215)         
at 
java.util.concurrent.SynchronousQueue$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:746)   32) Thread[id=5328, 
name=qtp740411209-5328-selector-ServerConnectorManager@5e5cba4b/1, 
state=RUNNABLE, group=TGRP-RecoveryZkTest]         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$3.run(QueuedThreadPool.java:555) 
        at java.lang.Thread.run(Thread.java:746)   33) Thread[id=5361, 
name=qtp1511018204-5361-selector-ServerConnectorManager@62137f5a/1, 
state=RUNNABLE, group=TGRP-RecoveryZkTest]         at 
sun.nio.ch.EPollArrayWrapper.epollWait(Native Method)         at 
sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269)         at 
sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:79)         at 
sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86)         at 
sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97)         at 
sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101)         at 
org.eclipse.jetty.io.SelectorManager$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$3.run(QueuedThreadPool.java:555) 
        at java.lang.Thread.run(Thread.java:746)   34) Thread[id=5387, 
name=qtp1130532502-5387-selector-ServerConnectorManager@10e20604/3, 
state=RUNNABLE, group=TGRP-RecoveryZkTest]         at 
sun.nio.ch.EPollArrayWrapper.epollWait(Native Method)         at 
sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269)         at 
sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:79)         at 
sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86)         at 
sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97)         at 
sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101)         at 
org.eclipse.jetty.io.SelectorManager$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$3.run(QueuedThreadPool.java:555) 
        at java.lang.Thread.run(Thread.java:746)   35) Thread[id=5402, 
name=zkCallback-583-thread-1, state=TIMED_WAITING, group=TGRP-RecoveryZkTest]   
      at sun.misc.Unsafe.park(Native Method)         at 
java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215)         
at 
java.util.concurrent.SynchronousQueue$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:746)   36) Thread[id=5336, 
name=org.eclipse.jetty.server.session.HashSessionManager@6703ae49Timer, 
state=TIMED_WAITING, group=TGRP-RecoveryZkTest]         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:746)   37) Thread[id=5343, 
name=TEST-RecoveryZkTest.test-seed#[5ADD3EE8C970076C]-SendThread(127.0.0.1:55919),
 state=RUNNABLE, group=TGRP-RecoveryZkTest]         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 
org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:349)
         at 
org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1081)   38) 
Thread[id=5363, 
name=qtp1511018204-5363-selector-ServerConnectorManager@62137f5a/3, 
state=RUNNABLE, group=TGRP-RecoveryZkTest]         at 
sun.nio.ch.EPollArrayWrapper.epollWait(Native Method)         at 
sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269)         at 
sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:79)         at 
sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86)         at 
sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97)         at 
sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101)         at 
org.eclipse.jetty.io.SelectorManager$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$3.run(QueuedThreadPool.java:555) 
        at java.lang.Thread.run(Thread.java:746)   39) Thread[id=5386, 
name=qtp1130532502-5386-selector-ServerConnectorManager@10e20604/2, 
state=RUNNABLE, group=TGRP-RecoveryZkTest]         at 
sun.nio.ch.EPollArrayWrapper.epollWait(Native Method)         at 
sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:269)         at 
sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:79)         at 
sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:86)         at 
sun.nio.ch.SelectorImpl.select(SelectorImpl.java:97)         at 
sun.nio.ch.SelectorImpl.select(SelectorImpl.java:101)         at 
org.eclipse.jetty.io.SelectorManager$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$3.run(QueuedThreadPool.java:555) 
        at java.lang.Thread.run(Thread.java:746)   40) Thread[id=5319, 
name=ProcessThread(sid:0 cport:-1):, state=WAITING, group=TGRP-RecoveryZkTest]  
       at sun.misc.Unsafe.park(Native Method)         at 
java.util.concurrent.locks.LockSupport.park(LockSupport.java:175)         at 
java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039)
         at 
java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442)     
    at 
org.apache.zookeeper.server.PrepRequestProcessor.run(PrepRequestProcessor.java:120)
   41) Thread[id=5353, 
name=TEST-RecoveryZkTest.test-seed#[5ADD3EE8C970076C]-SendThread(127.0.0.1:55919),
 state=RUNNABLE, group=TGRP-RecoveryZkTest]         at sun.nio.ch.EPollArray

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

rverConnector Stopped ServerConnector@73f5ad09{HTTP/1.1}{127.0.0.1:0}
   [junit4]   2> 611144 ERROR 
(OverseerCollectionConfigSetProcessor-94514030838939666-127.0.0.1:60240_tqn-n_0000000004)
 [n:127.0.0.1:60240_tqn    ] o.a.s.c.OverseerTaskProcessor 
:org.apache.zookeeper.KeeperException$SessionExpiredException: KeeperErrorCode 
= Session expired for /overseer/collection-queue-work
   [junit4]   2>        at 
org.apache.zookeeper.KeeperException.create(KeeperException.java:127)
   [junit4]   2>        at 
org.apache.zookeeper.KeeperException.create(KeeperException.java:51)
   [junit4]   2>        at 
org.apache.zookeeper.ZooKeeper.getChildren(ZooKeeper.java:1472)
   [junit4]   2>        at 
org.apache.solr.common.cloud.SolrZkClient$6.execute(SolrZkClient.java:328)
   [junit4]   2>        at 
org.apache.solr.common.cloud.SolrZkClient$6.execute(SolrZkClient.java:325)
   [junit4]   2>        at 
org.apache.solr.common.cloud.ZkCmdExecutor.retryOperation(ZkCmdExecutor.java:61)
   [junit4]   2>        at 
org.apache.solr.common.cloud.SolrZkClient.getChildren(SolrZkClient.java:325)
   [junit4]   2>        at 
org.apache.solr.cloud.DistributedQueue.fetchZkChildren(DistributedQueue.java:311)
   [junit4]   2>        at 
org.apache.solr.cloud.OverseerTaskQueue.getTailId(OverseerTaskQueue.java:257)
   [junit4]   2>        at 
org.apache.solr.cloud.OverseerTaskProcessor.run(OverseerTaskProcessor.java:144)
   [junit4]   2>        at java.lang.Thread.run(Thread.java:746)
   [junit4]   2> 
   [junit4]   2> 611144 INFO  
(TEST-MultiThreadedOCPTest.test-seed#[5ADD3EE8C970076C]) [    ] 
o.e.j.s.h.ContextHandler Stopped 
o.e.j.s.ServletContextHandler@17c3e19c{/tqn,null,UNAVAILABLE}
   [junit4]   2> 611144 ERROR 
(OverseerCollectionConfigSetProcessor-94514030838939666-127.0.0.1:60240_tqn-n_0000000004)
 [n:127.0.0.1:60240_tqn    ] o.a.s.c.OverseerTaskProcessor Unable to prioritize 
overseer 
   [junit4]   2> org.apache.zookeeper.KeeperException$SessionExpiredException: 
KeeperErrorCode = Session expired for /roles.json
   [junit4]   2>        at 
org.apache.zookeeper.KeeperException.create(KeeperException.java:127)
   [junit4]   2>        at 
org.apache.zookeeper.KeeperException.create(KeeperException.java:51)
   [junit4]   2>        at 
org.apache.zookeeper.ZooKeeper.exists(ZooKeeper.java:1045)
   [junit4]   2>        at 
org.apache.solr.common.cloud.SolrZkClient$5.execute(SolrZkClient.java:311)
   [junit4]   2>        at 
org.apache.solr.common.cloud.SolrZkClient$5.execute(SolrZkClient.java:308)
   [junit4]   2>        at 
org.apache.solr.common.cloud.ZkCmdExecutor.retryOperation(ZkCmdExecutor.java:61)
   [junit4]   2>        at 
org.apache.solr.common.cloud.SolrZkClient.exists(SolrZkClient.java:308)
   [junit4]   2>        at 
org.apache.solr.cloud.OverseerNodePrioritizer.prioritizeOverseerNodes(OverseerNodePrioritizer.java:59)
   [junit4]   2>        at 
org.apache.solr.cloud.OverseerTaskProcessor.run(OverseerTaskProcessor.java:159)
   [junit4]   2>        at java.lang.Thread.run(Thread.java:746)
   [junit4]   2> 611145 INFO  
(TEST-MultiThreadedOCPTest.test-seed#[5ADD3EE8C970076C]) [    ] 
o.a.s.c.ZkTestServer connecting to 127.0.0.1:54688 54688
   [junit4]   2> 611168 INFO  (Thread-1967) [    ] o.a.s.c.ZkTestServer 
connecting to 127.0.0.1:54688 54688
   [junit4]   2> 611170 WARN  (Thread-1967) [    ] o.a.s.c.ZkTestServer Watch 
limit violations: 
   [junit4]   2> Maximum concurrent create/delete watches above limit:
   [junit4]   2> 
   [junit4]   2>        7       /solr/aliases.json
   [junit4]   2>        6       /solr/security.json
   [junit4]   2> 
   [junit4]   2> Maximum concurrent data watches above limit:
   [junit4]   2> 
   [junit4]   2>        8       /solr/clusterstate.json
   [junit4]   2>        4       /solr/collections/collection1/state.json
   [junit4]   2> 
   [junit4]   2> Maximum concurrent children watches above limit:
   [junit4]   2> 
   [junit4]   2>        11      /solr/live_nodes
   [junit4]   2>        7       /solr/collections
   [junit4]   2>        2       /solr/overseer/queue
   [junit4]   2>        2       /solr/overseer/collection-queue-work
   [junit4]   2>        2       /solr/overseer/queue-work
   [junit4]   2> 
   [junit4]   2> NOTE: reproduce with: ant test  
-Dtestcase=MultiThreadedOCPTest -Dtests.method=test 
-Dtests.seed=5ADD3EE8C970076C -Dtests.multiplier=3 -Dtests.slow=true 
-Dtests.locale=en_BM -Dtests.timezone=Australia/Lord_Howe -Dtests.asserts=true 
-Dtests.file.encoding=ISO-8859-1
   [junit4] ERROR   22.3s J2 | MultiThreadedOCPTest.test <<<
   [junit4]    > Throwable #1: org.apache.solr.common.SolrException: No 
registered leader was found after waiting for 10000ms , collection: collection1 
slice: shard1
   [junit4]    >        at 
__randomizedtesting.SeedInfo.seed([5ADD3EE8C970076C:D2890132678C6A94]:0)
   [junit4]    >        at 
org.apache.solr.common.cloud.ZkStateReader.getLeaderRetry(ZkStateReader.java:642)
   [junit4]    >        at 
org.apache.solr.cloud.AbstractFullDistribZkTestBase.createJettys(AbstractFullDistribZkTestBase.java:405)
   [junit4]    >        at 
org.apache.solr.cloud.AbstractFullDistribZkTestBase.createServers(AbstractFullDistribZkTestBase.java:310)
   [junit4]    >        at 
org.apache.solr.BaseDistributedSearchTestCase$ShardsRepeatRule$ShardsFixedStatement.callStatement(BaseDistributedSearchTestCase.java:961)
   [junit4]    >        at 
org.apache.solr.BaseDistributedSearchTestCase$ShardsRepeatRule$ShardsStatement.evaluate(BaseDistributedSearchTestCase.java:938)
   [junit4]    >        at java.lang.Thread.run(Thread.java:746)
   [junit4]   2> 611174 INFO  
(SUITE-MultiThreadedOCPTest-seed#[5ADD3EE8C970076C]-worker) [    ] 
o.a.s.SolrTestCaseJ4 ###deleteCore
   [junit4]   2> NOTE: leaving temporary files on disk at: 
/home/jenkins/workspace/Lucene-Solr-5.x-Linux/solr/build/solr-core/test/J2/temp/solr.cloud.MultiThreadedOCPTest_5ADD3EE8C970076C-001
   [junit4]   2> Sep 13, 2015 6:41:22 PM 
com.carrotsearch.randomizedtesting.ThreadLeakControl checkThreadLeaks
   [junit4]   2> WARNING: Will linger awaiting termination of 5 leaked 
thread(s).
   [junit4]   2> NOTE: test params are: codec=Lucene53, sim=DefaultSimilarity, 
locale=en_BM, timezone=Australia/Lord_Howe
   [junit4]   2> NOTE: Linux 3.19.0-28-generic amd64/Oracle Corporation 
1.9.0-ea (64-bit)/cpus=12,threads=1,free=79256848,total=470286336
   [junit4]   2> NOTE: All tests run in this JVM: [HdfsBasicDistributedZk2Test, 
TestFuzzyAnalyzedSuggestions, TestJmxIntegration, 
DocExpirationUpdateProcessorFactoryTest, TestWriterPerf, AutoCommitTest, 
ZkStateReaderTest, HLLUtilTest, RequestHandlersTest, TestExactStatsCache, 
SimpleFacetsTest, ScriptEngineTest, TestPerFieldSimilarity, 
CoreMergeIndexesAdminHandlerTest, BlockDirectoryTest, 
TestReplicationHandlerBackup, TestMinMaxOnMultiValuedField, TestCollationField, 
CustomCollectionTest, TestExactSharedStatsCache, SampleTest, 
DistribCursorPagingTest, QueryParsingTest, TestFieldCollectionResource, 
ConcurrentDeleteAndCreateCollectionTest, TriLevelCompositeIdRoutingTest, 
TestCharFilters, SolrCoreCheckLockOnStartupTest, 
TestReversedWildcardFilterFactory, CachingDirectoryFactoryTest, 
ZkNodePropsTest, TestMiniSolrCloudCluster, TestZkChroot, PluginInfoTest, 
TestReqParamsAPI, TestPHPSerializedResponseWriter, BadComponentTest, 
CollectionsAPIAsyncDistributedZkTest, BinaryUpdateRequestHandlerTest, 
NoCacheHeaderTest, LeaderFailoverAfterPartitionTest, DebugComponentTest, 
QueryResultKeyTest, SuggesterTSTTest, HLLSerializationTest, 
TestMaxScoreQueryParser, TestShortCircuitedRequests, 
FieldMutatingUpdateProcessorTest, BufferStoreTest, SearchHandlerTest, 
HighlighterConfigTest, BadCopyFieldTest, 
DistributedQueryComponentOptimizationTest, FacetPivotSmallTest, 
TestIndexingPerformance, TestLRUCache, TestElisionMultitermQuery, 
TestLeaderInitiatedRecoveryThread, TestOverriddenPrefixQueryForCustomFieldType, 
TestSolrIndexConfig, DistributedExpandComponentTest, DocValuesMissingTest, 
AtomicUpdatesTest, TestJettySolrRunner, DirectUpdateHandlerOptimizeTest, 
TestCSVResponseWriter, TestCustomDocTransformer, 
TestSweetSpotSimilarityFactory, TestStressRecovery, MergeStrategyTest, 
TestFastWriter, TestDistributedMissingSort, TestGroupingSearch, StressHdfsTest, 
DistributedFacetPivotLongTailTest, OverseerStatusTest, TestSimpleQParserPlugin, 
TestSolrQueryParser, TestClusterStateMutator, DeleteInactiveReplicaTest, 
StatsComponentTest, AnalyticsQueryTest, 
AddSchemaFieldsUpdateProcessorFactoryTest, TestDefaultSimilarityFactory, 
LukeRequestHandlerTest, TermVectorComponentDistributedTest, 
TestAnalyzeInfixSuggestions, TestLeaderElectionZkExpiry, 
BasicDistributedZkTest, ChaosMonkeySafeLeaderTest, UnloadDistributedZkTest, 
OverseerTest, SolrInfoMBeanTest, TestOmitPositions, 
FieldAnalysisRequestHandlerTest, RegexBoostProcessorTest, 
CSVRequestHandlerTest, TestQuerySenderNoQuery, TestBinaryField, 
TestXIncludeConfig, TestJmxMonitoredMap, DateMathParserTest, PrimUtilsTest, 
RAMDirectoryFactoryTest, TestCrossCoreJoin, MultiThreadedOCPTest]
   [junit4] Completed [538/538] on J2 in 23.16s, 1 test, 1 error <<< FAILURES!

[...truncated 20 lines...]
BUILD FAILED
/home/jenkins/workspace/Lucene-Solr-5.x-Linux/build.xml:785: The following 
error occurred while executing this line:
/home/jenkins/workspace/Lucene-Solr-5.x-Linux/build.xml:729: The following 
error occurred while executing this line:
/home/jenkins/workspace/Lucene-Solr-5.x-Linux/build.xml:59: The following error 
occurred while executing this line:
/home/jenkins/workspace/Lucene-Solr-5.x-Linux/solr/build.xml:233: The following 
error occurred while executing this line:
/home/jenkins/workspace/Lucene-Solr-5.x-Linux/solr/common-build.xml:524: The 
following error occurred while executing this line:
/home/jenkins/workspace/Lucene-Solr-5.x-Linux/lucene/common-build.xml:1452: The 
following error occurred while executing this line:
/home/jenkins/workspace/Lucene-Solr-5.x-Linux/lucene/common-build.xml:1006: 
There were test failures: 538 suites, 2127 tests, 4 suite-level errors, 36 
errors, 2 failures, 867 ignored (33 assumptions)

Total time: 31 minutes 21 seconds
Build step 'Invoke Ant' marked build as failure
Archiving artifacts
[WARNINGS] Skipping publisher since build result is FAILURE
Recording test results
Email was triggered for: Failure - Any
Sending email for trigger: Failure - Any



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