[JENKINS-EA] Lucene-Solr-master-Linux (64bit/jdk-11-ea+21) - Build # 22419 - Unstable!

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Build: https://jenkins.thetaphi.de/job/Lucene-Solr-master-Linux/22419/
Java: 64bit/jdk-11-ea+21 -XX:+UseCompressedOops -XX:+UseSerialGC

56 tests failed.
FAILED:  junit.framework.TestSuite.org.apache.solr.ltr.TestLTROnSolrCloud

Error Message:
43 threads leaked from SUITE scope at org.apache.solr.ltr.TestLTROnSolrCloud:   
  1) Thread[id=154, name=Thread-23, state=WAITING, 
group=TGRP-TestLTROnSolrCloud]         at 
java.base@11-ea/java.lang.Object.wait(Native Method)         at 
java.base@11-ea/java.lang.Object.wait(Object.java:328)         at 
app//org.apache.solr.core.CloserThread.run(CoreContainer.java:1832)    2) 
Thread[id=145, 
name=OverseerAutoScalingTriggerThread-72089451197300739-127.0.0.1:45929_solr-n_0000000000,
 state=WAITING, group=Overseer autoscaling triggers]         at 
java.base@11-ea/jdk.internal.misc.Unsafe.park(Native Method)         at 
java.base@11-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:194)
         at 
java.base@11-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2081)
         at 
app//org.apache.solr.cloud.autoscaling.OverseerTriggerThread.run(OverseerTriggerThread.java:189)
         at java.base@11-ea/java.lang.Thread.run(Thread.java:834)    3) 
Thread[id=138, name=zkConnectionManagerCallback-41-thread-1, state=WAITING, 
group=TGRP-TestLTROnSolrCloud]         at 
java.base@11-ea/jdk.internal.misc.Unsafe.park(Native Method)         at 
java.base@11-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:194)
         at 
java.base@11-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2081)
         at 
java.base@11-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:433)
         at 
java.base@11-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1054)
         at 
java.base@11-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1114)
         at 
java.base@11-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
         at java.base@11-ea/java.lang.Thread.run(Thread.java:834)    4) 
Thread[id=143, name=zkConnectionManagerCallback-48-thread-1, state=WAITING, 
group=TGRP-TestLTROnSolrCloud]         at 
java.base@11-ea/jdk.internal.misc.Unsafe.park(Native Method)         at 
java.base@11-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:194)
         at 
java.base@11-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2081)
         at 
java.base@11-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:433)
         at 
java.base@11-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1054)
         at 
java.base@11-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1114)
         at 
java.base@11-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
         at java.base@11-ea/java.lang.Thread.run(Thread.java:834)    5) 
Thread[id=110, name=NIOServerCxn.Factory:0.0.0.0/0.0.0.0:0, state=RUNNABLE, 
group=TGRP-TestLTROnSolrCloud]         at 
java.base@11-ea/sun.nio.ch.EPoll.wait(Native Method)         at 
java.base@11-ea/sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:120)
         at 
java.base@11-ea/sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:124)  
       at java.base@11-ea/sun.nio.ch.SelectorImpl.select(SelectorImpl.java:136) 
        at 
app//org.apache.zookeeper.server.NIOServerCnxnFactory.run(NIOServerCnxnFactory.java:196)
         at java.base@11-ea/java.lang.Thread.run(Thread.java:834)    6) 
Thread[id=125, name=qtp728721146-125, state=RUNNABLE, 
group=TGRP-TestLTROnSolrCloud]         at 
java.base@11-ea/sun.nio.ch.EPoll.wait(Native Method)         at 
java.base@11-ea/sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:120)
         at 
java.base@11-ea/sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:124)  
       at java.base@11-ea/sun.nio.ch.SelectorImpl.select(SelectorImpl.java:141) 
        at 
app//org.eclipse.jetty.io.ManagedSelector$SelectorProducer.select(ManagedSelector.java:396)
         at 
app//org.eclipse.jetty.io.ManagedSelector$SelectorProducer.produce(ManagedSelector.java:333)
         at 
app//org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.produceTask(EatWhatYouKill.java:357)
         at 
app//org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.doProduce(EatWhatYouKill.java:181)
         at 
app//org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.tryProduce(EatWhatYouKill.java:168)
         at 
app//org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.run(EatWhatYouKill.java:126)
         at 
app//org.eclipse.jetty.util.thread.ReservedThreadExecutor$ReservedThread.run(ReservedThreadExecutor.java:366)
         at 
app//org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:762)
         at 
app//org.eclipse.jetty.util.thread.QueuedThreadPool$2.run(QueuedThreadPool.java:680)
         at java.base@11-ea/java.lang.Thread.run(Thread.java:834)    7) 
Thread[id=171, name=qtp728721146-171, state=TIMED_WAITING, 
group=TGRP-TestLTROnSolrCloud]         at 
java.base@11-ea/jdk.internal.misc.Unsafe.park(Native Method)         at 
java.base@11-ea/java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:234)
         at 
java.base@11-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2123)
         at 
app//org.eclipse.jetty.util.BlockingArrayQueue.poll(BlockingArrayQueue.java:392)
         at 
app//org.eclipse.jetty.util.thread.QueuedThreadPool.idleJobPoll(QueuedThreadPool.java:653)
         at 
app//org.eclipse.jetty.util.thread.QueuedThreadPool.access$800(QueuedThreadPool.java:48)
         at 
app//org.eclipse.jetty.util.thread.QueuedThreadPool$2.run(QueuedThreadPool.java:717)
         at java.base@11-ea/java.lang.Thread.run(Thread.java:834)    8) 
Thread[id=153, name=ScheduledTrigger-40-thread-4, state=WAITING, 
group=TGRP-TestLTROnSolrCloud]         at 
java.base@11-ea/jdk.internal.misc.Unsafe.park(Native Method)         at 
java.base@11-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:194)
         at 
java.base@11-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2081)
         at 
java.base@11-ea/java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1177)
         at 
java.base@11-ea/java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:899)
         at 
java.base@11-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1054)
         at 
java.base@11-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1114)
         at 
java.base@11-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
         at java.base@11-ea/java.lang.Thread.run(Thread.java:834)    9) 
Thread[id=111, name=SessionTracker, state=TIMED_WAITING, 
group=TGRP-TestLTROnSolrCloud]         at 
java.base@11-ea/java.lang.Object.wait(Native Method)         at 
app//org.apache.zookeeper.server.SessionTrackerImpl.run(SessionTrackerImpl.java:147)
   10) Thread[id=139, 
name=OverseerStateUpdate-72089451197300739-127.0.0.1:45929_solr-n_0000000000, 
state=TIMED_WAITING, group=Overseer state updater.]         at 
java.base@11-ea/jdk.internal.misc.Unsafe.park(Native Method)         at 
java.base@11-ea/java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:234)
         at 
java.base@11-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2123)
         at 
app//org.apache.solr.cloud.ZkDistributedQueue.peekElements(ZkDistributedQueue.java:463)
         at 
app//org.apache.solr.cloud.Overseer$ClusterStateUpdater.run(Overseer.java:205)  
       at java.base@11-ea/java.lang.Thread.run(Thread.java:834)   11) 
Thread[id=140, name=Connection evictor, state=TIMED_WAITING, 
group=TGRP-TestLTROnSolrCloud]         at 
java.base@11-ea/java.lang.Thread.sleep(Native Method)         at 
app//org.apache.http.impl.client.IdleConnectionEvictor$1.run(IdleConnectionEvictor.java:66)
         at java.base@11-ea/java.lang.Thread.run(Thread.java:834)   12) 
Thread[id=113, name=ProcessThread(sid:0 cport:33863):, state=WAITING, 
group=TGRP-TestLTROnSolrCloud]         at 
java.base@11-ea/jdk.internal.misc.Unsafe.park(Native Method)         at 
java.base@11-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:194)
         at 
java.base@11-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2081)
         at 
java.base@11-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:433)
         at 
app//org.apache.zookeeper.server.PrepRequestProcessor.run(PrepRequestProcessor.java:123)
   13) Thread[id=172, name=qtp728721146-172, state=TIMED_WAITING, 
group=TGRP-TestLTROnSolrCloud]         at 
java.base@11-ea/jdk.internal.misc.Unsafe.park(Native Method)         at 
java.base@11-ea/java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:234)
         at 
java.base@11-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2123)
         at 
app//org.eclipse.jetty.util.BlockingArrayQueue.poll(BlockingArrayQueue.java:392)
         at 
app//org.eclipse.jetty.util.thread.QueuedThreadPool.idleJobPoll(QueuedThreadPool.java:653)
         at 
app//org.eclipse.jetty.util.thread.QueuedThreadPool.access$800(QueuedThreadPool.java:48)
         at 
app//org.eclipse.jetty.util.thread.QueuedThreadPool$2.run(QueuedThreadPool.java:717)
         at java.base@11-ea/java.lang.Thread.run(Thread.java:834)   14) 
Thread[id=167, name=OverseerThreadFactory-42-thread-1, state=WAITING, 
group=Overseer collection creation process.]         at 
java.base@11-ea/jdk.internal.misc.Unsafe.park(Native Method)         at 
java.base@11-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:194)
         at 
java.base@11-ea/java.util.concurrent.SynchronousQueue$TransferStack.awaitFulfill(SynchronousQueue.java:460)
         at 
java.base@11-ea/java.util.concurrent.SynchronousQueue$TransferStack.transfer(SynchronousQueue.java:361)
         at 
java.base@11-ea/java.util.concurrent.SynchronousQueue.take(SynchronousQueue.java:920)
         at 
java.base@11-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1054)
         at 
java.base@11-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1114)
         at 
java.base@11-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
         at java.base@11-ea/java.lang.Thread.run(Thread.java:834)   15) 
Thread[id=121, name=qtp728721146-121, state=RUNNABLE, 
group=TGRP-TestLTROnSolrCloud]         at 
java.base@11-ea/sun.nio.ch.EPoll.wait(Native Method)         at 
java.base@11-ea/sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:120)
         at 
java.base@11-ea/sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:124)  
       at java.base@11-ea/sun.nio.ch.SelectorImpl.select(SelectorImpl.java:141) 
        at 
app//org.eclipse.jetty.io.ManagedSelector$SelectorProducer.select(ManagedSelector.java:396)
         at 
app//org.eclipse.jetty.io.ManagedSelector$SelectorProducer.produce(ManagedSelector.java:333)
         at 
app//org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.produceTask(EatWhatYouKill.java:357)
         at 
app//org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.doProduce(EatWhatYouKill.java:181)
         at 
app//org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.tryProduce(EatWhatYouKill.java:168)
         at 
app//org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.run(EatWhatYouKill.java:126)
         at 
app//org.eclipse.jetty.util.thread.ReservedThreadExecutor$ReservedThread.run(ReservedThreadExecutor.java:366)
         at 
app//org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:762)
         at 
app//org.eclipse.jetty.util.thread.QueuedThreadPool$2.run(QueuedThreadPool.java:680)
         at java.base@11-ea/java.lang.Thread.run(Thread.java:834)   16) 
Thread[id=149, name=ScheduledTrigger-40-thread-2, state=WAITING, 
group=TGRP-TestLTROnSolrCloud]         at 
java.base@11-ea/jdk.internal.misc.Unsafe.park(Native Method)         at 
java.base@11-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:194)
         at 
java.base@11-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2081)
         at 
java.base@11-ea/java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1177)
         at 
java.base@11-ea/java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:899)
         at 
java.base@11-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1054)
         at 
java.base@11-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1114)
         at 
java.base@11-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
         at java.base@11-ea/java.lang.Thread.run(Thread.java:834)   17) 
Thread[id=124, name=qtp728721146-124, state=RUNNABLE, 
group=TGRP-TestLTROnSolrCloud]         at 
java.base@11-ea/sun.nio.ch.EPoll.wait(Native Method)         at 
java.base@11-ea/sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:120)
         at 
java.base@11-ea/sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:124)  
       at java.base@11-ea/sun.nio.ch.SelectorImpl.select(SelectorImpl.java:141) 
        at 
app//org.eclipse.jetty.io.ManagedSelector$SelectorProducer.select(ManagedSelector.java:396)
         at 
app//org.eclipse.jetty.io.ManagedSelector$SelectorProducer.produce(ManagedSelector.java:333)
         at 
app//org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.produceTask(EatWhatYouKill.java:357)
         at 
app//org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.doProduce(EatWhatYouKill.java:181)
         at 
app//org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.tryProduce(EatWhatYouKill.java:168)
         at 
app//org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.run(EatWhatYouKill.java:126)
         at 
app//org.eclipse.jetty.util.thread.ReservedThreadExecutor$ReservedThread.run(ReservedThreadExecutor.java:366)
         at 
app//org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:762)
         at 
app//org.eclipse.jetty.util.thread.QueuedThreadPool$2.run(QueuedThreadPool.java:680)
         at java.base@11-ea/java.lang.Thread.run(Thread.java:834)   18) 
Thread[id=179, name=SolrRrdBackendFactory-44-thread-2, state=WAITING, 
group=TGRP-TestLTROnSolrCloud]         at 
java.base@11-ea/jdk.internal.misc.Unsafe.park(Native Method)         at 
java.base@11-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:194)
         at 
java.base@11-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2081)
         at 
java.base@11-ea/java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1177)
         at 
java.base@11-ea/java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:899)
         at 
java.base@11-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1054)
         at 
java.base@11-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1114)
         at 
java.base@11-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
         at java.base@11-ea/java.lang.Thread.run(Thread.java:834)   19) 
Thread[id=150, name=ScheduledTrigger-40-thread-3, state=TIMED_WAITING, 
group=TGRP-TestLTROnSolrCloud]         at 
java.base@11-ea/jdk.internal.misc.Unsafe.park(Native Method)         at 
java.base@11-ea/java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:234)
         at 
java.base@11-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2123)
         at 
java.base@11-ea/java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1182)
         at 
java.base@11-ea/java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:899)
         at 
java.base@11-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1054)
         at 
java.base@11-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1114)
         at 
java.base@11-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
         at java.base@11-ea/java.lang.Thread.run(Thread.java:834)   20) 
Thread[id=165, name=zkConnectionManagerCallback-58-thread-1, state=WAITING, 
group=TGRP-TestLTROnSolrCloud]         at 
java.base@11-ea/jdk.internal.misc.Unsafe.park(Native Method)         at 
java.base@11-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:194)
         at 
java.base@11-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2081)
         at 
java.base@11-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:433)
         at 
java.base@11-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1054)
         at 
java.base@11-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1114)
         at 
java.base@11-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
         at java.base@11-ea/java.lang.Thread.run(Thread.java:834)   21) 
Thread[id=148, name=ScheduledTrigger-40-thread-1, state=WAITING, 
group=TGRP-TestLTROnSolrCloud]         at 
java.base@11-ea/jdk.internal.misc.Unsafe.park(Native Method)         at 
java.base@11-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:194)
         at 
java.base@11-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2081)
         at 
java.base@11-ea/java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1177)
         at 
java.base@11-ea/java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:899)
         at 
java.base@11-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1054)
         at 
java.base@11-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1114)
         at 
java.base@11-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
         at java.base@11-ea/java.lang.Thread.run(Thread.java:834)   22) 
Thread[id=159, name=Connection evictor, state=TIMED_WAITING, 
group=TGRP-TestLTROnSolrCloud]         at 
java.base@11-ea/java.lang.Thread.sleep(Native Method)         at 
app//org.apache.http.impl.client.IdleConnectionEvictor$1.run(IdleConnectionEvictor.java:66)
         at java.base@11-ea/java.lang.Thread.run(Thread.java:834)   23) 
Thread[id=166, name=Scheduler-563547530, state=TIMED_WAITING, 
group=TGRP-TestLTROnSolrCloud]         at 
java.base@11-ea/jdk.internal.misc.Unsafe.park(Native Method)         at 
java.base@11-ea/java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:234)
         at 
java.base@11-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2123)
         at 
java.base@11-ea/java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1182)
         at 
java.base@11-ea/java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:899)
         at 
java.base@11-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1054)
         at 
java.base@11-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1114)
         at 
java.base@11-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
         at java.base@11-ea/java.lang.Thread.run(Thread.java:834)   24) 
Thread[id=137, name=jetty-launcher-30-thread-1-EventThread, state=WAITING, 
group=TGRP-TestLTROnSolrCloud]         at 
java.base@11-ea/jdk.internal.misc.Unsafe.park(Native Method)         at 
java.base@11-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:194)
         at 
java.base@11-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2081)
         at 
java.base@11-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:433)
         at 
app//org.apache.zookeeper.ClientCnxn$EventThread.run(ClientCnxn.java:502)   25) 
Thread[id=119, name=qtp728721146-119, state=RUNNABLE, 
group=TGRP-TestLTROnSolrCloud]         at 
java.base@11-ea/sun.nio.ch.EPoll.wait(Native Method)         at 
java.base@11-ea/sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:120)
         at 
java.base@11-ea/sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:124)  
       at java.base@11-ea/sun.nio.ch.SelectorImpl.select(SelectorImpl.java:141) 
        at 
app//org.eclipse.jetty.io.ManagedSelector$SelectorProducer.select(ManagedSelector.java:396)
         at 
app//org.eclipse.jetty.io.ManagedSelector$SelectorProducer.produce(ManagedSelector.java:333)
         at 
app//org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.produceTask(EatWhatYouKill.java:357)
         at 
app//org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.doProduce(EatWhatYouKill.java:181)
         at 
app//org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.tryProduce(EatWhatYouKill.java:168)
         at 
app//org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.run(EatWhatYouKill.java:126)
         at 
app//org.eclipse.jetty.util.thread.ReservedThreadExecutor$ReservedThread.run(ReservedThreadExecutor.java:366)
         at 
app//org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:762)
         at 
app//org.eclipse.jetty.util.thread.QueuedThreadPool$2.run(QueuedThreadPool.java:680)
         at java.base@11-ea/java.lang.Thread.run(Thread.java:834)   26) 
Thread[id=122, 
name=qtp728721146-122-acceptor-0@118a52f8-ServerConnector@1f4daeb9{SSL,[ssl, 
http/1.1]}{127.0.0.1:45929}, state=RUNNABLE, group=TGRP-TestLTROnSolrCloud]     
    at java.base@11-ea/sun.nio.ch.ServerSocketChannelImpl.accept0(Native 
Method)         at 
java.base@11-ea/sun.nio.ch.ServerSocketChannelImpl.accept(ServerSocketChannelImpl.java:533)
         at 
java.base@11-ea/sun.nio.ch.ServerSocketChannelImpl.accept(ServerSocketChannelImpl.java:285)
         at 
app//org.eclipse.jetty.server.ServerConnector.accept(ServerConnector.java:369)  
       at 
app//org.eclipse.jetty.server.AbstractConnector$Acceptor.run(AbstractConnector.java:639)
         at 
app//org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:762)
         at 
app//org.eclipse.jetty.util.thread.QueuedThreadPool$2.run(QueuedThreadPool.java:680)
         at java.base@11-ea/java.lang.Thread.run(Thread.java:834)   27) 
Thread[id=130, name=Connection evictor, state=TIMED_WAITING, 
group=TGRP-TestLTROnSolrCloud]         at 
java.base@11-ea/java.lang.Thread.sleep(Native Method)         at 
app//org.apache.http.impl.client.IdleConnectionEvictor$1.run(IdleConnectionEvictor.java:66)
         at java.base@11-ea/java.lang.Thread.run(Thread.java:834)   28) 
Thread[id=142, name=jetty-launcher-30-thread-1-EventThread, state=WAITING, 
group=TGRP-TestLTROnSolrCloud]         at 
java.base@11-ea/jdk.internal.misc.Unsafe.park(Native Method)         at 
java.base@11-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:194)
         at 
java.base@11-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2081)
         at 
java.base@11-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:433)
         at 
app//org.apache.zookeeper.ClientCnxn$EventThread.run(ClientCnxn.java:502)   29) 
Thread[id=118, name=qtp728721146-118, state=TIMED_WAITING, 
group=TGRP-TestLTROnSolrCloud]         at 
java.base@11-ea/jdk.internal.misc.Unsafe.park(Native Method)         at 
java.base@11-ea/java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:234)
         at 
java.base@11-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2123)
         at 
app//org.eclipse.jetty.util.BlockingArrayQueue.poll(BlockingArrayQueue.java:392)
         at 
app//org.eclipse.jetty.util.thread.QueuedThreadPool.idleJobPoll(QueuedThreadPool.java:653)
         at 
app//org.eclipse.jetty.util.thread.QueuedThreadPool.access$800(QueuedThreadPool.java:48)
         at 
app//org.eclipse.jetty.util.thread.QueuedThreadPool$2.run(QueuedThreadPool.java:717)
         at java.base@11-ea/java.lang.Thread.run(Thread.java:834)   30) 
Thread[id=120, name=qtp728721146-120, state=TIMED_WAITING, 
group=TGRP-TestLTROnSolrCloud]         at 
java.base@11-ea/jdk.internal.misc.Unsafe.park(Native Method)         at 
java.base@11-ea/java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:234)
         at 
java.base@11-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2211)
         at 
app//org.eclipse.jetty.util.thread.ReservedThreadExecutor$ReservedThread.reservedWait(ReservedThreadExecutor.java:292)
         at 
app//org.eclipse.jetty.util.thread.ReservedThreadExecutor$ReservedThread.run(ReservedThreadExecutor.java:357)
         at 
app//org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:762)
         at 
app//org.eclipse.jetty.util.thread.QueuedThreadPool$2.run(QueuedThreadPool.java:680)
         at java.base@11-ea/java.lang.Thread.run(Thread.java:834)   31) 
Thread[id=163, 
name=TEST-TestLTROnSolrCloud.testSimpleQuery-seed#[1FC3843F6A8CF98F]-SendThread(127.0.0.1:33863),
 state=RUNNABLE, group=TGRP-TestLTROnSolrCloud]         at 
java.base@11-ea/sun.nio.ch.EPoll.wait(Native Method)         at 
java.base@11-ea/sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:120)
         at 
java.base@11-ea/sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:124)  
       at java.base@11-ea/sun.nio.ch.SelectorImpl.select(SelectorImpl.java:136) 
        at 
app//org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:349)
         at 
app//org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1144)   32) 
Thread[id=109, name=Thread-14, state=WAITING, group=TGRP-TestLTROnSolrCloud]    
     at java.base@11-ea/java.lang.Object.wait(Native Method)         at 
java.base@11-ea/java.lang.Thread.join(Thread.java:1305)         at 
java.base@11-ea/java.lang.Thread.join(Thread.java:1379)         at 
app//org.apache.zookeeper.server.NIOServerCnxnFactory.join(NIOServerCnxnFactory.java:313)
         at 
app//org.apache.solr.cloud.ZkTestServer$ZKServerMain.runFromConfig(ZkTestServer.java:313)
         at 
app//org.apache.solr.cloud.ZkTestServer$2.run(ZkTestServer.java:496)   33) 
Thread[id=144, 
name=OverseerCollectionConfigSetProcessor-72089451197300739-127.0.0.1:45929_solr-n_0000000000,
 state=TIMED_WAITING, group=Overseer collection creation process.]         at 
java.base@11-ea/jdk.internal.misc.Unsafe.park(Native Method)         at 
java.base@11-ea/java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:234)
         at 
java.base@11-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2123)
         at 
app//org.apache.solr.cloud.ZkDistributedQueue.peekElements(ZkDistributedQueue.java:463)
         at 
app//org.apache.solr.cloud.OverseerTaskQueue.peekTopN(OverseerTaskQueue.java:243)
         at 
app//org.apache.solr.cloud.OverseerTaskProcessor.run(OverseerTaskProcessor.java:228)
         at java.base@11-ea/java.lang.Thread.run(Thread.java:834)   34) 
Thread[id=123, name=qtp728721146-123, state=TIMED_WAITING, 
group=TGRP-TestLTROnSolrCloud]         at 
java.base@11-ea/jdk.internal.misc.Unsafe.park(Native Method)         at 
java.base@11-ea/java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:234)
         at 
java.base@11-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2211)
         at 
app//org.eclipse.jetty.util.thread.ReservedThreadExecutor$ReservedThread.reservedWait(ReservedThreadExecutor.java:292)
         at 
app//org.eclipse.jetty.util.thread.ReservedThreadExecutor$ReservedThread.run(ReservedThreadExecutor.java:357)
         at 
app//org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:762)
         at 
app//org.eclipse.jetty.util.thread.QueuedThreadPool$2.run(QueuedThreadPool.java:680)
         at java.base@11-ea/java.lang.Thread.run(Thread.java:834)   35) 
Thread[id=151, name=SolrRrdBackendFactory-44-thread-1, state=TIMED_WAITING, 
group=TGRP-TestLTROnSolrCloud]         at 
java.base@11-ea/jdk.internal.misc.Unsafe.park(Native Method)         at 
java.base@11-ea/java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:234)
         at 
java.base@11-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2123)
         at 
java.base@11-ea/java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1182)
         at 
java.base@11-ea/java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:899)
         at 
java.base@11-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1054)
         at 
java.base@11-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1114)
         at 
java.base@11-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
         at java.base@11-ea/java.lang.Thread.run(Thread.java:834)   36) 
Thread[id=164, 
name=TEST-TestLTROnSolrCloud.testSimpleQuery-seed#[1FC3843F6A8CF98F]-EventThread,
 state=WAITING, group=TGRP-TestLTROnSolrCloud]         at 
java.base@11-ea/jdk.internal.misc.Unsafe.park(Native Method)         at 
java.base@11-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:194)
         at 
java.base@11-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2081)
         at 
java.base@11-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:433)
         at 
app//org.apache.zookeeper.ClientCnxn$EventThread.run(ClientCnxn.java:502)   37) 
Thread[id=126, name=Scheduler-1681588637, state=TIMED_WAITING, 
group=TGRP-TestLTROnSolrCloud]         at 
java.base@11-ea/jdk.internal.misc.Unsafe.park(Native Method)         at 
java.base@11-ea/java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:234)
         at 
java.base@11-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2123)
         at 
java.base@11-ea/java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1182)
         at 
java.base@11-ea/java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:899)
         at 
java.base@11-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1054)
         at 
java.base@11-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1114)
         at 
java.base@11-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
         at java.base@11-ea/java.lang.Thread.run(Thread.java:834)   38) 
Thread[id=136, name=jetty-launcher-30-thread-1-SendThread(127.0.0.1:33863), 
state=RUNNABLE, group=TGRP-TestLTROnSolrCloud]         at 
java.base@11-ea/sun.nio.ch.EPoll.wait(Native Method)         at 
java.base@11-ea/sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:120)
         at 
java.base@11-ea/sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:124)  
       at java.base@11-ea/sun.nio.ch.SelectorImpl.select(SelectorImpl.java:136) 
        at 
app//org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:349)
         at 
app//org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1144)   39) 
Thread[id=173, name=qtp728721146-173, state=TIMED_WAITING, 
group=TGRP-TestLTROnSolrCloud]         at 
java.base@11-ea/jdk.internal.misc.Unsafe.park(Native Method)         at 
java.base@11-ea/java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:234)
         at 
java.base@11-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2123)
         at 
app//org.eclipse.jetty.util.BlockingArrayQueue.poll(BlockingArrayQueue.java:392)
         at 
app//org.eclipse.jetty.util.thread.QueuedThreadPool.idleJobPoll(QueuedThreadPool.java:653)
         at 
app//org.eclipse.jetty.util.thread.QueuedThreadPool.access$800(QueuedThreadPool.java:48)
         at 
app//org.eclipse.jetty.util.thread.QueuedThreadPool$2.run(QueuedThreadPool.java:717)
         at java.base@11-ea/java.lang.Thread.run(Thread.java:834)   40) 
Thread[id=141, name=jetty-launcher-30-thread-1-SendThread(127.0.0.1:33863), 
state=RUNNABLE, group=TGRP-TestLTROnSolrCloud]         at 
java.base@11-ea/sun.nio.ch.EPoll.wait(Native Method)         at 
java.base@11-ea/sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:120)
         at 
java.base@11-ea/sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:124)  
       at java.base@11-ea/sun.nio.ch.SelectorImpl.select(SelectorImpl.java:136) 
        at 
app//org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:349)
         at 
app//org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1144)   41) 
Thread[id=152, name=MetricsHistoryHandler-45-thread-1, state=TIMED_WAITING, 
group=TGRP-TestLTROnSolrCloud]         at 
java.base@11-ea/jdk.internal.misc.Unsafe.park(Native Method)         at 
java.base@11-ea/java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:234)
         at 
java.base@11-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2123)
         at 
java.base@11-ea/java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1182)
         at 
java.base@11-ea/java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:899)
         at 
java.base@11-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1054)
         at 
java.base@11-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1114)
         at 
java.base@11-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
         at java.base@11-ea/java.lang.Thread.run(Thread.java:834)   42) 
Thread[id=131, name=Connection evictor, state=TIMED_WAITING, 
group=TGRP-TestLTROnSolrCloud]         at 
java.base@11-ea/java.lang.Thread.sleep(Native Method)         at 
app//org.apache.http.impl.client.IdleConnectionEvictor$1.run(IdleConnectionEvictor.java:66)
         at java.base@11-ea/java.lang.Thread.run(Thread.java:834)   43) 
Thread[id=132, name=Connection evictor, state=TIMED_WAITING, 
group=TGRP-TestLTROnSolrCloud]         at 
java.base@11-ea/java.lang.Thread.sleep(Native Method)         at 
app//org.apache.http.impl.client.IdleConnectionEvictor$1.run(IdleConnectionEvictor.java:66)
         at java.base@11-ea/java.lang.Thread.run(Thread.java:834)

Stack Trace:
com.carrotsearch.randomizedtesting.ThreadLeakError: 43 threads leaked from 
SUITE scope at org.apache.solr.ltr.TestLTROnSolrCloud: 
   1) Thread[id=154, name=Thread-23, state=WAITING, 
group=TGRP-TestLTROnSolrCloud]
        at java.base@11-ea/java.lang.Object.wait(Native Method)
        at java.base@11-ea/java.lang.Object.wait(Object.java:328)
        at app//org.apache.solr.core.CloserThread.run(CoreContainer.java:1832)
   2) Thread[id=145, 
name=OverseerAutoScalingTriggerThread-72089451197300739-127.0.0.1:45929_solr-n_0000000000,
 state=WAITING, group=Overseer autoscaling triggers]
        at java.base@11-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at 
java.base@11-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:194)
        at 
java.base@11-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2081)
        at 
app//org.apache.solr.cloud.autoscaling.OverseerTriggerThread.run(OverseerTriggerThread.java:189)
        at java.base@11-ea/java.lang.Thread.run(Thread.java:834)
   3) Thread[id=138, name=zkConnectionManagerCallback-41-thread-1, 
state=WAITING, group=TGRP-TestLTROnSolrCloud]
        at java.base@11-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at 
java.base@11-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:194)
        at 
java.base@11-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2081)
        at 
java.base@11-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:433)
        at 
java.base@11-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1054)
        at 
java.base@11-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1114)
        at 
java.base@11-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
        at java.base@11-ea/java.lang.Thread.run(Thread.java:834)
   4) Thread[id=143, name=zkConnectionManagerCallback-48-thread-1, 
state=WAITING, group=TGRP-TestLTROnSolrCloud]
        at java.base@11-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at 
java.base@11-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:194)
        at 
java.base@11-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2081)
        at 
java.base@11-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:433)
        at 
java.base@11-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1054)
        at 
java.base@11-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1114)
        at 
java.base@11-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
        at java.base@11-ea/java.lang.Thread.run(Thread.java:834)
   5) Thread[id=110, name=NIOServerCxn.Factory:0.0.0.0/0.0.0.0:0, 
state=RUNNABLE, group=TGRP-TestLTROnSolrCloud]
        at java.base@11-ea/sun.nio.ch.EPoll.wait(Native Method)
        at 
java.base@11-ea/sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:120)
        at 
java.base@11-ea/sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:124)
        at java.base@11-ea/sun.nio.ch.SelectorImpl.select(SelectorImpl.java:136)
        at 
app//org.apache.zookeeper.server.NIOServerCnxnFactory.run(NIOServerCnxnFactory.java:196)
        at java.base@11-ea/java.lang.Thread.run(Thread.java:834)
   6) Thread[id=125, name=qtp728721146-125, state=RUNNABLE, 
group=TGRP-TestLTROnSolrCloud]
        at java.base@11-ea/sun.nio.ch.EPoll.wait(Native Method)
        at 
java.base@11-ea/sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:120)
        at 
java.base@11-ea/sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:124)
        at java.base@11-ea/sun.nio.ch.SelectorImpl.select(SelectorImpl.java:141)
        at 
app//org.eclipse.jetty.io.ManagedSelector$SelectorProducer.select(ManagedSelector.java:396)
        at 
app//org.eclipse.jetty.io.ManagedSelector$SelectorProducer.produce(ManagedSelector.java:333)
        at 
app//org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.produceTask(EatWhatYouKill.java:357)
        at 
app//org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.doProduce(EatWhatYouKill.java:181)
        at 
app//org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.tryProduce(EatWhatYouKill.java:168)
        at 
app//org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.run(EatWhatYouKill.java:126)
        at 
app//org.eclipse.jetty.util.thread.ReservedThreadExecutor$ReservedThread.run(ReservedThreadExecutor.java:366)
        at 
app//org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:762)
        at 
app//org.eclipse.jetty.util.thread.QueuedThreadPool$2.run(QueuedThreadPool.java:680)
        at java.base@11-ea/java.lang.Thread.run(Thread.java:834)
   7) Thread[id=171, name=qtp728721146-171, state=TIMED_WAITING, 
group=TGRP-TestLTROnSolrCloud]
        at java.base@11-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at 
java.base@11-ea/java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:234)
        at 
java.base@11-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2123)
        at 
app//org.eclipse.jetty.util.BlockingArrayQueue.poll(BlockingArrayQueue.java:392)
        at 
app//org.eclipse.jetty.util.thread.QueuedThreadPool.idleJobPoll(QueuedThreadPool.java:653)
        at 
app//org.eclipse.jetty.util.thread.QueuedThreadPool.access$800(QueuedThreadPool.java:48)
        at 
app//org.eclipse.jetty.util.thread.QueuedThreadPool$2.run(QueuedThreadPool.java:717)
        at java.base@11-ea/java.lang.Thread.run(Thread.java:834)
   8) Thread[id=153, name=ScheduledTrigger-40-thread-4, state=WAITING, 
group=TGRP-TestLTROnSolrCloud]
        at java.base@11-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at 
java.base@11-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:194)
        at 
java.base@11-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2081)
        at 
java.base@11-ea/java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1177)
        at 
java.base@11-ea/java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:899)
        at 
java.base@11-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1054)
        at 
java.base@11-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1114)
        at 
java.base@11-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
        at java.base@11-ea/java.lang.Thread.run(Thread.java:834)
   9) Thread[id=111, name=SessionTracker, state=TIMED_WAITING, 
group=TGRP-TestLTROnSolrCloud]
        at java.base@11-ea/java.lang.Object.wait(Native Method)
        at 
app//org.apache.zookeeper.server.SessionTrackerImpl.run(SessionTrackerImpl.java:147)
  10) Thread[id=139, 
name=OverseerStateUpdate-72089451197300739-127.0.0.1:45929_solr-n_0000000000, 
state=TIMED_WAITING, group=Overseer state updater.]
        at java.base@11-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at 
java.base@11-ea/java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:234)
        at 
java.base@11-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2123)
        at 
app//org.apache.solr.cloud.ZkDistributedQueue.peekElements(ZkDistributedQueue.java:463)
        at 
app//org.apache.solr.cloud.Overseer$ClusterStateUpdater.run(Overseer.java:205)
        at java.base@11-ea/java.lang.Thread.run(Thread.java:834)
  11) Thread[id=140, name=Connection evictor, state=TIMED_WAITING, 
group=TGRP-TestLTROnSolrCloud]
        at java.base@11-ea/java.lang.Thread.sleep(Native Method)
        at 
app//org.apache.http.impl.client.IdleConnectionEvictor$1.run(IdleConnectionEvictor.java:66)
        at java.base@11-ea/java.lang.Thread.run(Thread.java:834)
  12) Thread[id=113, name=ProcessThread(sid:0 cport:33863):, state=WAITING, 
group=TGRP-TestLTROnSolrCloud]
        at java.base@11-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at 
java.base@11-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:194)
        at 
java.base@11-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2081)
        at 
java.base@11-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:433)
        at 
app//org.apache.zookeeper.server.PrepRequestProcessor.run(PrepRequestProcessor.java:123)
  13) Thread[id=172, name=qtp728721146-172, state=TIMED_WAITING, 
group=TGRP-TestLTROnSolrCloud]
        at java.base@11-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at 
java.base@11-ea/java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:234)
        at 
java.base@11-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2123)
        at 
app//org.eclipse.jetty.util.BlockingArrayQueue.poll(BlockingArrayQueue.java:392)
        at 
app//org.eclipse.jetty.util.thread.QueuedThreadPool.idleJobPoll(QueuedThreadPool.java:653)
        at 
app//org.eclipse.jetty.util.thread.QueuedThreadPool.access$800(QueuedThreadPool.java:48)
        at 
app//org.eclipse.jetty.util.thread.QueuedThreadPool$2.run(QueuedThreadPool.java:717)
        at java.base@11-ea/java.lang.Thread.run(Thread.java:834)
  14) Thread[id=167, name=OverseerThreadFactory-42-thread-1, state=WAITING, 
group=Overseer collection creation process.]
        at java.base@11-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at 
java.base@11-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:194)
        at 
java.base@11-ea/java.util.concurrent.SynchronousQueue$TransferStack.awaitFulfill(SynchronousQueue.java:460)
        at 
java.base@11-ea/java.util.concurrent.SynchronousQueue$TransferStack.transfer(SynchronousQueue.java:361)
        at 
java.base@11-ea/java.util.concurrent.SynchronousQueue.take(SynchronousQueue.java:920)
        at 
java.base@11-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1054)
        at 
java.base@11-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1114)
        at 
java.base@11-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
        at java.base@11-ea/java.lang.Thread.run(Thread.java:834)
  15) Thread[id=121, name=qtp728721146-121, state=RUNNABLE, 
group=TGRP-TestLTROnSolrCloud]
        at java.base@11-ea/sun.nio.ch.EPoll.wait(Native Method)
        at 
java.base@11-ea/sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:120)
        at 
java.base@11-ea/sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:124)
        at java.base@11-ea/sun.nio.ch.SelectorImpl.select(SelectorImpl.java:141)
        at 
app//org.eclipse.jetty.io.ManagedSelector$SelectorProducer.select(ManagedSelector.java:396)
        at 
app//org.eclipse.jetty.io.ManagedSelector$SelectorProducer.produce(ManagedSelector.java:333)
        at 
app//org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.produceTask(EatWhatYouKill.java:357)
        at 
app//org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.doProduce(EatWhatYouKill.java:181)
        at 
app//org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.tryProduce(EatWhatYouKill.java:168)
        at 
app//org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.run(EatWhatYouKill.java:126)
        at 
app//org.eclipse.jetty.util.thread.ReservedThreadExecutor$ReservedThread.run(ReservedThreadExecutor.java:366)
        at 
app//org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:762)
        at 
app//org.eclipse.jetty.util.thread.QueuedThreadPool$2.run(QueuedThreadPool.java:680)
        at java.base@11-ea/java.lang.Thread.run(Thread.java:834)
  16) Thread[id=149, name=ScheduledTrigger-40-thread-2, state=WAITING, 
group=TGRP-TestLTROnSolrCloud]
        at java.base@11-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at 
java.base@11-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:194)
        at 
java.base@11-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2081)
        at 
java.base@11-ea/java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1177)
        at 
java.base@11-ea/java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:899)
        at 
java.base@11-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1054)
        at 
java.base@11-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1114)
        at 
java.base@11-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
        at java.base@11-ea/java.lang.Thread.run(Thread.java:834)
  17) Thread[id=124, name=qtp728721146-124, state=RUNNABLE, 
group=TGRP-TestLTROnSolrCloud]
        at java.base@11-ea/sun.nio.ch.EPoll.wait(Native Method)
        at 
java.base@11-ea/sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:120)
        at 
java.base@11-ea/sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:124)
        at java.base@11-ea/sun.nio.ch.SelectorImpl.select(SelectorImpl.java:141)
        at 
app//org.eclipse.jetty.io.ManagedSelector$SelectorProducer.select(ManagedSelector.java:396)
        at 
app//org.eclipse.jetty.io.ManagedSelector$SelectorProducer.produce(ManagedSelector.java:333)
        at 
app//org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.produceTask(EatWhatYouKill.java:357)
        at 
app//org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.doProduce(EatWhatYouKill.java:181)
        at 
app//org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.tryProduce(EatWhatYouKill.java:168)
        at 
app//org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.run(EatWhatYouKill.java:126)
        at 
app//org.eclipse.jetty.util.thread.ReservedThreadExecutor$ReservedThread.run(ReservedThreadExecutor.java:366)
        at 
app//org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:762)
        at 
app//org.eclipse.jetty.util.thread.QueuedThreadPool$2.run(QueuedThreadPool.java:680)
        at java.base@11-ea/java.lang.Thread.run(Thread.java:834)
  18) Thread[id=179, name=SolrRrdBackendFactory-44-thread-2, state=WAITING, 
group=TGRP-TestLTROnSolrCloud]
        at java.base@11-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at 
java.base@11-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:194)
        at 
java.base@11-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2081)
        at 
java.base@11-ea/java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1177)
        at 
java.base@11-ea/java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:899)
        at 
java.base@11-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1054)
        at 
java.base@11-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1114)
        at 
java.base@11-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
        at java.base@11-ea/java.lang.Thread.run(Thread.java:834)
  19) Thread[id=150, name=ScheduledTrigger-40-thread-3, state=TIMED_WAITING, 
group=TGRP-TestLTROnSolrCloud]
        at java.base@11-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at 
java.base@11-ea/java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:234)
        at 
java.base@11-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2123)
        at 
java.base@11-ea/java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1182)
        at 
java.base@11-ea/java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:899)
        at 
java.base@11-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1054)
        at 
java.base@11-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1114)
        at 
java.base@11-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
        at java.base@11-ea/java.lang.Thread.run(Thread.java:834)
  20) Thread[id=165, name=zkConnectionManagerCallback-58-thread-1, 
state=WAITING, group=TGRP-TestLTROnSolrCloud]
        at java.base@11-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at 
java.base@11-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:194)
        at 
java.base@11-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2081)
        at 
java.base@11-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:433)
        at 
java.base@11-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1054)
        at 
java.base@11-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1114)
        at 
java.base@11-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
        at java.base@11-ea/java.lang.Thread.run(Thread.java:834)
  21) Thread[id=148, name=ScheduledTrigger-40-thread-1, state=WAITING, 
group=TGRP-TestLTROnSolrCloud]
        at java.base@11-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at 
java.base@11-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:194)
        at 
java.base@11-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2081)
        at 
java.base@11-ea/java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1177)
        at 
java.base@11-ea/java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:899)
        at 
java.base@11-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1054)
        at 
java.base@11-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1114)
        at 
java.base@11-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
        at java.base@11-ea/java.lang.Thread.run(Thread.java:834)
  22) Thread[id=159, name=Connection evictor, state=TIMED_WAITING, 
group=TGRP-TestLTROnSolrCloud]
        at java.base@11-ea/java.lang.Thread.sleep(Native Method)
        at 
app//org.apache.http.impl.client.IdleConnectionEvictor$1.run(IdleConnectionEvictor.java:66)
        at java.base@11-ea/java.lang.Thread.run(Thread.java:834)
  23) Thread[id=166, name=Scheduler-563547530, state=TIMED_WAITING, 
group=TGRP-TestLTROnSolrCloud]
        at java.base@11-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at 
java.base@11-ea/java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:234)
        at 
java.base@11-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2123)
        at 
java.base@11-ea/java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1182)
        at 
java.base@11-ea/java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:899)
        at 
java.base@11-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1054)
        at 
java.base@11-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1114)
        at 
java.base@11-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
        at java.base@11-ea/java.lang.Thread.run(Thread.java:834)
  24) Thread[id=137, name=jetty-launcher-30-thread-1-EventThread, 
state=WAITING, group=TGRP-TestLTROnSolrCloud]
        at java.base@11-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at 
java.base@11-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:194)
        at 
java.base@11-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2081)
        at 
java.base@11-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:433)
        at 
app//org.apache.zookeeper.ClientCnxn$EventThread.run(ClientCnxn.java:502)
  25) Thread[id=119, name=qtp728721146-119, state=RUNNABLE, 
group=TGRP-TestLTROnSolrCloud]
        at java.base@11-ea/sun.nio.ch.EPoll.wait(Native Method)
        at 
java.base@11-ea/sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:120)
        at 
java.base@11-ea/sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:124)
        at java.base@11-ea/sun.nio.ch.SelectorImpl.select(SelectorImpl.java:141)
        at 
app//org.eclipse.jetty.io.ManagedSelector$SelectorProducer.select(ManagedSelector.java:396)
        at 
app//org.eclipse.jetty.io.ManagedSelector$SelectorProducer.produce(ManagedSelector.java:333)
        at 
app//org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.produceTask(EatWhatYouKill.java:357)
        at 
app//org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.doProduce(EatWhatYouKill.java:181)
        at 
app//org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.tryProduce(EatWhatYouKill.java:168)
        at 
app//org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.run(EatWhatYouKill.java:126)
        at 
app//org.eclipse.jetty.util.thread.ReservedThreadExecutor$ReservedThread.run(ReservedThreadExecutor.java:366)
        at 
app//org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:762)
        at 
app//org.eclipse.jetty.util.thread.QueuedThreadPool$2.run(QueuedThreadPool.java:680)
        at java.base@11-ea/java.lang.Thread.run(Thread.java:834)
  26) Thread[id=122, 
name=qtp728721146-122-acceptor-0@118a52f8-ServerConnector@1f4daeb9{SSL,[ssl, 
http/1.1]}{127.0.0.1:45929}, state=RUNNABLE, group=TGRP-TestLTROnSolrCloud]
        at java.base@11-ea/sun.nio.ch.ServerSocketChannelImpl.accept0(Native 
Method)
        at 
java.base@11-ea/sun.nio.ch.ServerSocketChannelImpl.accept(ServerSocketChannelImpl.java:533)
        at 
java.base@11-ea/sun.nio.ch.ServerSocketChannelImpl.accept(ServerSocketChannelImpl.java:285)
        at 
app//org.eclipse.jetty.server.ServerConnector.accept(ServerConnector.java:369)
        at 
app//org.eclipse.jetty.server.AbstractConnector$Acceptor.run(AbstractConnector.java:639)
        at 
app//org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:762)
        at 
app//org.eclipse.jetty.util.thread.QueuedThreadPool$2.run(QueuedThreadPool.java:680)
        at java.base@11-ea/java.lang.Thread.run(Thread.java:834)
  27) Thread[id=130, name=Connection evictor, state=TIMED_WAITING, 
group=TGRP-TestLTROnSolrCloud]
        at java.base@11-ea/java.lang.Thread.sleep(Native Method)
        at 
app//org.apache.http.impl.client.IdleConnectionEvictor$1.run(IdleConnectionEvictor.java:66)
        at java.base@11-ea/java.lang.Thread.run(Thread.java:834)
  28) Thread[id=142, name=jetty-launcher-30-thread-1-EventThread, 
state=WAITING, group=TGRP-TestLTROnSolrCloud]
        at java.base@11-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at 
java.base@11-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:194)
        at 
java.base@11-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2081)
        at 
java.base@11-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:433)
        at 
app//org.apache.zookeeper.ClientCnxn$EventThread.run(ClientCnxn.java:502)
  29) Thread[id=118, name=qtp728721146-118, state=TIMED_WAITING, 
group=TGRP-TestLTROnSolrCloud]
        at java.base@11-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at 
java.base@11-ea/java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:234)
        at 
java.base@11-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2123)
        at 
app//org.eclipse.jetty.util.BlockingArrayQueue.poll(BlockingArrayQueue.java:392)
        at 
app//org.eclipse.jetty.util.thread.QueuedThreadPool.idleJobPoll(QueuedThreadPool.java:653)
        at 
app//org.eclipse.jetty.util.thread.QueuedThreadPool.access$800(QueuedThreadPool.java:48)
        at 
app//org.eclipse.jetty.util.thread.QueuedThreadPool$2.run(QueuedThreadPool.java:717)
        at java.base@11-ea/java.lang.Thread.run(Thread.java:834)
  30) Thread[id=120, name=qtp728721146-120, state=TIMED_WAITING, 
group=TGRP-TestLTROnSolrCloud]
        at java.base@11-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at 
java.base@11-ea/java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:234)
        at 
java.base@11-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2211)
        at 
app//org.eclipse.jetty.util.thread.ReservedThreadExecutor$ReservedThread.reservedWait(ReservedThreadExecutor.java:292)
        at 
app//org.eclipse.jetty.util.thread.ReservedThreadExecutor$ReservedThread.run(ReservedThreadExecutor.java:357)
        at 
app//org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:762)
        at 
app//org.eclipse.jetty.util.thread.QueuedThreadPool$2.run(QueuedThreadPool.java:680)
        at java.base@11-ea/java.lang.Thread.run(Thread.java:834)
  31) Thread[id=163, 
name=TEST-TestLTROnSolrCloud.testSimpleQuery-seed#[1FC3843F6A8CF98F]-SendThread(127.0.0.1:33863),
 state=RUNNABLE, group=TGRP-TestLTROnSolrCloud]
        at java.base@11-ea/sun.nio.ch.EPoll.wait(Native Method)
        at 
java.base@11-ea/sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:120)
        at 
java.base@11-ea/sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:124)
        at java.base@11-ea/sun.nio.ch.SelectorImpl.select(SelectorImpl.java:136)
        at 
app//org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:349)
        at 
app//org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1144)
  32) Thread[id=109, name=Thread-14, state=WAITING, 
group=TGRP-TestLTROnSolrCloud]
        at java.base@11-ea/java.lang.Object.wait(Native Method)
        at java.base@11-ea/java.lang.Thread.join(Thread.java:1305)
        at java.base@11-ea/java.lang.Thread.join(Thread.java:1379)
        at 
app//org.apache.zookeeper.server.NIOServerCnxnFactory.join(NIOServerCnxnFactory.java:313)
        at 
app//org.apache.solr.cloud.ZkTestServer$ZKServerMain.runFromConfig(ZkTestServer.java:313)
        at app//org.apache.solr.cloud.ZkTestServer$2.run(ZkTestServer.java:496)
  33) Thread[id=144, 
name=OverseerCollectionConfigSetProcessor-72089451197300739-127.0.0.1:45929_solr-n_0000000000,
 state=TIMED_WAITING, group=Overseer collection creation process.]
        at java.base@11-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at 
java.base@11-ea/java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:234)
        at 
java.base@11-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2123)
        at 
app//org.apache.solr.cloud.ZkDistributedQueue.peekElements(ZkDistributedQueue.java:463)
        at 
app//org.apache.solr.cloud.OverseerTaskQueue.peekTopN(OverseerTaskQueue.java:243)
        at 
app//org.apache.solr.cloud.OverseerTaskProcessor.run(OverseerTaskProcessor.java:228)
        at java.base@11-ea/java.lang.Thread.run(Thread.java:834)
  34) Thread[id=123, name=qtp728721146-123, state=TIMED_WAITING, 
group=TGRP-TestLTROnSolrCloud]
        at java.base@11-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at 
java.base@11-ea/java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:234)
        at 
java.base@11-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2211)
        at 
app//org.eclipse.jetty.util.thread.ReservedThreadExecutor$ReservedThread.reservedWait(ReservedThreadExecutor.java:292)
        at 
app//org.eclipse.jetty.util.thread.ReservedThreadExecutor$ReservedThread.run(ReservedThreadExecutor.java:357)
        at 
app//org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:762)
        at 
app//org.eclipse.jetty.util.thread.QueuedThreadPool$2.run(QueuedThreadPool.java:680)
        at java.base@11-ea/java.lang.Thread.run(Thread.java:834)
  35) Thread[id=151, name=SolrRrdBackendFactory-44-thread-1, 
state=TIMED_WAITING, group=TGRP-TestLTROnSolrCloud]
        at java.base@11-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at 
java.base@11-ea/java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:234)
        at 
java.base@11-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2123)
        at 
java.base@11-ea/java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1182)
        at 
java.base@11-ea/java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:899)
        at 
java.base@11-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1054)
        at 
java.base@11-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1114)
        at 
java.base@11-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
        at java.base@11-ea/java.lang.Thread.run(Thread.java:834)
  36) Thread[id=164, 
name=TEST-TestLTROnSolrCloud.testSimpleQuery-seed#[1FC3843F6A8CF98F]-EventThread,
 state=WAITING, group=TGRP-TestLTROnSolrCloud]
        at java.base@11-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at 
java.base@11-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:194)
        at 
java.base@11-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2081)
        at 
java.base@11-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:433)
        at 
app//org.apache.zookeeper.ClientCnxn$EventThread.run(ClientCnxn.java:502)
  37) Thread[id=126, name=Scheduler-1681588637, state=TIMED_WAITING, 
group=TGRP-TestLTROnSolrCloud]
        at java.base@11-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at 
java.base@11-ea/java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:234)
        at 
java.base@11-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2123)
        at 
java.base@11-ea/java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1182)
        at 
java.base@11-ea/java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:899)
        at 
java.base@11-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1054)
        at 
java.base@11-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1114)
        at 
java.base@11-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
        at java.base@11-ea/java.lang.Thread.run(Thread.java:834)
  38) Thread[id=136, 
name=jetty-launcher-30-thread-1-SendThread(127.0.0.1:33863), state=RUNNABLE, 
group=TGRP-TestLTROnSolrCloud]
        at java.base@11-ea/sun.nio.ch.EPoll.wait(Native Method)
        at 
java.base@11-ea/sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:120)
        at 
java.base@11-ea/sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:124)
        at java.base@11-ea/sun.nio.ch.SelectorImpl.select(SelectorImpl.java:136)
        at 
app//org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:349)
        at 
app//org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1144)
  39) Thread[id=173, name=qtp728721146-173, state=TIMED_WAITING, 
group=TGRP-TestLTROnSolrCloud]
        at java.base@11-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at 
java.base@11-ea/java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:234)
        at 
java.base@11-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2123)
        at 
app//org.eclipse.jetty.util.BlockingArrayQueue.poll(BlockingArrayQueue.java:392)
        at 
app//org.eclipse.jetty.util.thread.QueuedThreadPool.idleJobPoll(QueuedThreadPool.java:653)
        at 
app//org.eclipse.jetty.util.thread.QueuedThreadPool.access$800(QueuedThreadPool.java:48)
        at 
app//org.eclipse.jetty.util.thread.QueuedThreadPool$2.run(QueuedThreadPool.java:717)
        at java.base@11-ea/java.lang.Thread.run(Thread.java:834)
  40) Thread[id=141, 
name=jetty-launcher-30-thread-1-SendThread(127.0.0.1:33863), state=RUNNABLE, 
group=TGRP-TestLTROnSolrCloud]
        at java.base@11-ea/sun.nio.ch.EPoll.wait(Native Method)
        at 
java.base@11-ea/sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:120)
        at 
java.base@11-ea/sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:124)
        at java.base@11-ea/sun.nio.ch.SelectorImpl.select(SelectorImpl.java:136)
        at 
app//org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:349)
        at 
app//org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1144)
  41) Thread[id=152, name=MetricsHistoryHandler-45-thread-1, 
state=TIMED_WAITING, group=TGRP-TestLTROnSolrCloud]
        at java.base@11-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at 
java.base@11-ea/java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:234)
        at 
java.base@11-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2123)
        at 
java.base@11-ea/java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1182)
        at 
java.base@11-ea/java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:899)
        at 
java.base@11-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1054)
        at 
java.base@11-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1114)
        at 
java.base@11-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
        at java.base@11-ea/java.lang.Thread.run(Thread.java:834)
  42) Thread[id=131, name=Connection evictor, state=TIMED_WAITING, 
group=TGRP-TestLTROnSolrCloud]
        at java.base@11-ea/java.lang.Thread.sleep(Native Method)
        at 
app//org.apache.http.impl.client.IdleConnectionEvictor$1.run(IdleConnectionEvictor.java:66)
        at java.base@11-ea/java.lang.Thread.run(Thread.java:834)
  43) Thread[id=132, name=Connection evictor, state=TIMED_WAITING, 
group=TGRP-TestLTROnSolrCloud]
        at java.base@11-ea/java.lang.Thread.sleep(Native Method)
        at 
app//org.apache.http.impl.client.IdleConnectionEvictor$1.run(IdleConnectionEvictor.java:66)
        at java.base@11-ea/java.lang.Thread.run(Thread.java:834)
        at __randomizedtesting.SeedInfo.seed([1FC3843F6A8CF98F]:0)


FAILED:  junit.framework.TestSuite.org.apache.solr.ltr.TestLTROnSolrCloud

Error Message:
There are still zombie threads that couldn't be terminated:    1) 
Thread[id=166, name=Scheduler-563547530, state=TIMED_WAITING, 
group=TGRP-TestLTROnSolrCloud]         at 
java.base@11-ea/jdk.internal.misc.Unsafe.park(Native Method)         at 
java.base@11-ea/java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:234)
         at 
java.base@11-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2123)
         at 
java.base@11-ea/java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1182)
         at 
java.base@11-ea/java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:899)
         at 
java.base@11-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1054)
         at 
java.base@11-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1114)
         at 
java.base@11-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
         at java.base@11-ea/java.lang.Thread.run(Thread.java:834)    2) 
Thread[id=119, name=qtp728721146-119, state=RUNNABLE, 
group=TGRP-TestLTROnSolrCloud]         at 
java.base@11-ea/java.lang.Thread.holdsLock(Native Method)         at 
java.base@11-ea/sun.nio.ch.EPollSelectorImpl.processUpdateQueue(EPollSelectorImpl.java:144)
         at 
java.base@11-ea/sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:113)
         at 
java.base@11-ea/sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:124)  
       at 
java.base@11-ea/sun.nio.ch.SelectorImpl.selectNow(SelectorImpl.java:146)        
 at 
app//org.eclipse.jetty.io.ManagedSelector$SelectorProducer.select(ManagedSelector.java:401)
         at 
app//org.eclipse.jetty.io.ManagedSelector$SelectorProducer.produce(ManagedSelector.java:333)
         at 
app//org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.produceTask(EatWhatYouKill.java:357)
         at 
app//org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.doProduce(EatWhatYouKill.java:181)
         at 
app//org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.tryProduce(EatWhatYouKill.java:168)
         at 
app//org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.run(EatWhatYouKill.java:126)
         at 
app//org.eclipse.jetty.util.thread.ReservedThreadExecutor$ReservedThread.run(ReservedThreadExecutor.java:366)
         at 
app//org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:762)
         at 
app//org.eclipse.jetty.util.thread.QueuedThreadPool$2.run(QueuedThreadPool.java:680)
         at java.base@11-ea/java.lang.Thread.run(Thread.java:834)    3) 
Thread[id=154, name=Thread-23, state=WAITING, group=TGRP-TestLTROnSolrCloud]    
     at java.base@11-ea/java.lang.Object.wait(Native Method)         at 
java.base@11-ea/java.lang.Object.wait(Object.java:328)         at 
app//org.apache.solr.core.CloserThread.run(CoreContainer.java:1832)    4) 
Thread[id=138, name=zkConnectionManagerCallback-41-thread-1, state=WAITING, 
group=TGRP-TestLTROnSolrCloud]         at 
java.base@11-ea/jdk.internal.misc.Unsafe.park(Native Method)         at 
java.base@11-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:194)
         at 
java.base@11-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2081)
         at 
java.base@11-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:433)
         at 
java.base@11-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1054)
         at 
java.base@11-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1114)
         at 
java.base@11-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
         at java.base@11-ea/java.lang.Thread.run(Thread.java:834)    5) 
Thread[id=143, name=zkConnectionManagerCallback-48-thread-1, state=WAITING, 
group=TGRP-TestLTROnSolrCloud]         at 
java.base@11-ea/jdk.internal.misc.Unsafe.park(Native Method)         at 
java.base@11-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:194)
         at 
java.base@11-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2081)
         at 
java.base@11-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:433)
         at 
java.base@11-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1054)
         at 
java.base@11-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1114)
         at 
java.base@11-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
         at java.base@11-ea/java.lang.Thread.run(Thread.java:834)    6) 
Thread[id=110, name=NIOServerCxn.Factory:0.0.0.0/0.0.0.0:0, state=RUNNABLE, 
group=TGRP-TestLTROnSolrCloud]         at 
java.base@11-ea/sun.nio.ch.IOUtil.write1(Native Method)         at 
java.base@11-ea/sun.nio.ch.EPollSelectorImpl.wakeup(EPollSelectorImpl.java:254) 
        at 
java.base@11-ea/java.nio.channels.spi.AbstractSelector$1.interrupt(AbstractSelector.java:213)
         at 
java.base@11-ea/java.nio.channels.spi.AbstractSelector.begin(AbstractSelector.java:219)
         at java.base@11-ea/sun.nio.ch.SelectorImpl.begin(SelectorImpl.java:94) 
        at 
java.base@11-ea/sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:116)
         at 
java.base@11-ea/sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:124)  
       at java.base@11-ea/sun.nio.ch.SelectorImpl.select(SelectorImpl.java:136) 
        at 
app//org.apache.zookeeper.server.NIOServerCnxnFactory.run(NIOServerCnxnFactory.java:196)
         at java.base@11-ea/java.lang.Thread.run(Thread.java:834)    7) 
Thread[id=125, name=qtp728721146-125, state=RUNNABLE, 
group=TGRP-TestLTROnSolrCloud]         at 
java.base@11-ea/sun.nio.ch.EPoll.wait(Native Method)         at 
java.base@11-ea/sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:120)
         at 
java.base@11-ea/sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:124)  
       at java.base@11-ea/sun.nio.ch.SelectorImpl.select(SelectorImpl.java:141) 
        at 
app//org.eclipse.jetty.io.ManagedSelector$SelectorProducer.select(ManagedSelector.java:396)
         at 
app//org.eclipse.jetty.io.ManagedSelector$SelectorProducer.produce(ManagedSelector.java:333)
         at 
app//org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.produceTask(EatWhatYouKill.java:357)
         at 
app//org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.doProduce(EatWhatYouKill.java:181)
         at 
app//org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.tryProduce(EatWhatYouKill.java:168)
         at 
app//org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.run(EatWhatYouKill.java:126)
         at 
app//org.eclipse.jetty.util.thread.ReservedThreadExecutor$ReservedThread.run(ReservedThreadExecutor.java:366)
         at 
app//org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:762)
         at 
app//org.eclipse.jetty.util.thread.QueuedThreadPool$2.run(QueuedThreadPool.java:680)
         at java.base@11-ea/java.lang.Thread.run(Thread.java:834)    8) 
Thread[id=153, name=ScheduledTrigger-40-thread-4, state=WAITING, 
group=TGRP-TestLTROnSolrCloud]         at 
java.base@11-ea/jdk.internal.misc.Unsafe.park(Native Method)         at 
java.base@11-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:194)
         at 
java.base@11-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2081)
         at 
java.base@11-ea/java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1177)
         at 
java.base@11-ea/java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:899)
         at 
java.base@11-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1054)
         at 
java.base@11-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1114)
         at 
java.base@11-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
         at java.base@11-ea/java.lang.Thread.run(Thread.java:834)    9) 
Thread[id=120, name=qtp728721146-120, state=TIMED_WAITING, 
group=TGRP-TestLTROnSolrCloud]         at 
java.base@11-ea/jdk.internal.misc.Unsafe.park(Native Method)         at 
java.base@11-ea/java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:234)
         at 
java.base@11-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2211)
         at 
app//org.eclipse.jetty.util.thread.ReservedThreadExecutor$ReservedThread.reservedWait(ReservedThreadExecutor.java:292)
         at 
app//org.eclipse.jetty.util.thread.ReservedThreadExecutor$ReservedThread.run(ReservedThreadExecutor.java:357)
         at 
app//org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:762)
         at 
app//org.eclipse.jetty.util.thread.QueuedThreadPool$2.run(QueuedThreadPool.java:680)
         at java.base@11-ea/java.lang.Thread.run(Thread.java:834)   10) 
Thread[id=163, 
name=TEST-TestLTROnSolrCloud.testSimpleQuery-seed#[1FC3843F6A8CF98F]-SendThread(127.0.0.1:33863),
 state=TIMED_WAITING, group=TGRP-TestLTROnSolrCloud]         at 
java.base@11-ea/java.lang.Thread.sleep(Native Method)         at 
app//org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1054)   11) 
Thread[id=123, name=qtp728721146-123, state=TIMED_WAITING, 
group=TGRP-TestLTROnSolrCloud]         at 
java.base@11-ea/jdk.internal.misc.Unsafe.park(Native Method)         at 
java.base@11-ea/java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:234)
         at 
java.base@11-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2211)
         at 
app//org.eclipse.jetty.util.thread.ReservedThreadExecutor$ReservedThread.reservedWait(ReservedThreadExecutor.java:292)
         at 
app//org.eclipse.jetty.util.thread.ReservedThreadExecutor$ReservedThread.run(ReservedThreadExecutor.java:357)
         at 
app//org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:762)
         at 
app//org.eclipse.jetty.util.thread.QueuedThreadPool$2.run(QueuedThreadPool.java:680)
         at java.base@11-ea/java.lang.Thread.run(Thread.java:834)   12) 
Thread[id=121, name=qtp728721146-121, state=RUNNABLE, 
group=TGRP-TestLTROnSolrCloud]         at 
java.base@11-ea/sun.nio.ch.IOUtil.write1(Native Method)         at 
java.base@11-ea/sun.nio.ch.EPollSelectorImpl.wakeup(EPollSelectorImpl.java:254) 
        at 
java.base@11-ea/java.nio.channels.spi.AbstractSelector$1.interrupt(AbstractSelector.java:213)
         at 
java.base@11-ea/java.nio.channels.spi.AbstractSelector.begin(AbstractSelector.java:219)
         at java.base@11-ea/sun.nio.ch.SelectorImpl.begin(SelectorImpl.java:94) 
        at 
java.base@11-ea/sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:116)
         at 
java.base@11-ea/sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:124)  
       at java.base@11-ea/sun.nio.ch.SelectorImpl.select(SelectorImpl.java:141) 
        at 
app//org.eclipse.jetty.io.ManagedSelector$SelectorProducer.select(ManagedSelector.java:396)
         at 
app//org.eclipse.jetty.io.ManagedSelector$SelectorProducer.produce(ManagedSelector.java:333)
         at 
app//org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.produceTask(EatWhatYouKill.java:357)
         at 
app//org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.doProduce(EatWhatYouKill.java:181)
         at 
app//org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.tryProduce(EatWhatYouKill.java:168)
         at 
app//org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.run(EatWhatYouKill.java:126)
         at 
app//org.eclipse.jetty.util.thread.ReservedThreadExecutor$ReservedThread.run(ReservedThreadExecutor.java:366)
         at 
app//org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:762)
         at 
app//org.eclipse.jetty.util.thread.QueuedThreadPool$2.run(QueuedThreadPool.java:680)
         at java.base@11-ea/java.lang.Thread.run(Thread.java:834)   13) 
Thread[id=151, name=SolrRrdBackendFactory-44-thread-1, state=WAITING, 
group=TGRP-TestLTROnSolrCloud]         at 
java.base@11-ea/jdk.internal.misc.Unsafe.park(Native Method)         at 
java.base@11-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:194)
         at 
java.base@11-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2081)
         at 
java.base@11-ea/java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1177)
         at 
java.base@11-ea/java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:899)
         at 
java.base@11-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1054)
         at 
java.base@11-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1114)
         at 
java.base@11-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
         at java.base@11-ea/java.lang.Thread.run(Thread.java:834)   14) 
Thread[id=149, name=ScheduledTrigger-40-thread-2, state=WAITING, 
group=TGRP-TestLTROnSolrCloud]         at 
java.base@11-ea/jdk.internal.misc.Unsafe.park(Native Method)         at 
java.base@11-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:194)
         at 
java.base@11-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2081)
         at 
java.base@11-ea/java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1177)
         at 
java.base@11-ea/java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:899)
         at 
java.base@11-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1054)
         at 
java.base@11-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1114)
         at 
java.base@11-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
         at java.base@11-ea/java.lang.Thread.run(Thread.java:834)   15) 
Thread[id=124, name=qtp728721146-124, state=RUNNABLE, 
group=TGRP-TestLTROnSolrCloud]         at 
java.base@11-ea/sun.nio.ch.IOUtil.write1(Native Method)         at 
java.base@11-ea/sun.nio.ch.EPollSelectorImpl.wakeup(EPollSelectorImpl.java:254) 
        at 
java.base@11-ea/java.nio.channels.spi.AbstractSelector$1.interrupt(AbstractSelector.java:213)
         at 
java.base@11-ea/java.nio.channels.spi.AbstractSelector.begin(AbstractSelector.java:219)
         at java.base@11-ea/sun.nio.ch.SelectorImpl.begin(SelectorImpl.java:94) 
        at 
java.base@11-ea/sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:116)
         at 
java.base@11-ea/sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:124)  
       at java.base@11-ea/sun.nio.ch.SelectorImpl.select(SelectorImpl.java:141) 
        at 
app//org.eclipse.jetty.io.ManagedSelector$SelectorProducer.select(ManagedSelector.java:396)
         at 
app//org.eclipse.jetty.io.ManagedSelector$SelectorProducer.produce(ManagedSelector.java:333)
         at 
app//org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.produceTask(EatWhatYouKill.java:357)
         at 
app//org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.doProduce(EatWhatYouKill.java:181)
         at 
app//org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.tryProduce(EatWhatYouKill.java:168)
         at 
app//org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.run(EatWhatYouKill.java:126)
         at 
app//org.eclipse.jetty.util.thread.ReservedThreadExecutor$ReservedThread.run(ReservedThreadExecutor.java:366)
         at 
app//org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:762)
         at 
app//org.eclipse.jetty.util.thread.QueuedThreadPool$2.run(QueuedThreadPool.java:680)
         at java.base@11-ea/java.lang.Thread.run(Thread.java:834)   16) 
Thread[id=126, name=Scheduler-1681588637, state=TIMED_WAITING, 
group=TGRP-TestLTROnSolrCloud]         at 
java.base@11-ea/jdk.internal.misc.Unsafe.park(Native Method)         at 
java.base@11-ea/java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:234)
         at 
java.base@11-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2123)
         at 
java.base@11-ea/java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1182)
         at 
java.base@11-ea/java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:899)
         at 
java.base@11-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1054)
         at 
java.base@11-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1114)
         at 
java.base@11-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
         at java.base@11-ea/java.lang.Thread.run(Thread.java:834)   17) 
Thread[id=136, name=jetty-launcher-30-thread-1-SendThread(127.0.0.1:33863), 
state=TIMED_WAITING, group=TGRP-TestLTROnSolrCloud]         at 
java.base@11-ea/java.lang.Thread.sleep(Native Method)         at 
app//org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1054)   18) 
Thread[id=179, name=SolrRrdBackendFactory-44-thread-2, state=TIMED_WAITING, 
group=TGRP-TestLTROnSolrCloud]         at 
java.base@11-ea/jdk.internal.misc.Unsafe.park(Native Method)         at 
java.base@11-ea/java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:234)
         at 
java.base@11-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2123)
         at 
java.base@11-ea/java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1182)
         at 
java.base@11-ea/java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:899)
         at 
java.base@11-ea/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1054)
         at 
java.base@11-ea/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1114)
         at 
java.base@11-ea/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
         at java.base@11-ea/java.lang.Thread.run(Thread.java:834)   19) 
Thread[id=150, name=ScheduledTrigger-40-thread-3, state=WAITING, 
group=TGRP-TestLTROnSolrCloud]         at 
java.base@11-ea/jdk.internal.misc.Unsafe.park(Native Method)         at 
java.base@11-ea/java.util.

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

9 WARN  (Thread-193) [    ] o.a.s.c.ZkTestServer Watch limit violations: 
   [junit4]   2> Maximum concurrent create/delete watches above limit:
   [junit4]   2> 
   [junit4]   2>        33      /solr/configs/conf
   [junit4]   2>        32      
/solr/collections/tlog_replica_test_create_delete/terms/shard2
   [junit4]   2>        31      
/solr/collections/tlog_replica_test_create_delete/terms/shard1
   [junit4]   2>        26      
/solr/collections/tlog_replica_test_recovery/terms/shard1
   [junit4]   2>        19      /solr/aliases.json
   [junit4]   2>        19      
/solr/collections/tlog_replica_test_remove_leader/terms/shard1
   [junit4]   2>        16      
/solr/collections/tlog_replica_test_basic_leader_election/terms/shard1
   [junit4]   2>        16      
/solr/collections/tlog_replica_test_kill_tlog_replica/terms/shard1
   [junit4]   2>        15      
/solr/collections/tlog_replica_test_kill_leader/terms/shard1
   [junit4]   2>        13      
/solr/collections/tlog_replica_test_out_of_order_db_qwith_in_place_updates/terms/shard1
   [junit4]   2>        13      
/solr/collections/tlog_replica_test_add_docs/terms/shard1
   [junit4]   2>        10      
/solr/collections/tlog_replica_test_delete_by_id/terms/shard1
   [junit4]   2>        10      
/solr/collections/tlog_replica_test_add_remove_tlog_replica/terms/shard1
   [junit4]   2>        10      
/solr/collections/tlog_replica_test_only_leader_indexes/terms/shard1
   [junit4]   2>        9       /solr/security.json
   [junit4]   2>        4       
/solr/collections/tlog_replica_test_real_time_get/terms/shard1
   [junit4]   2>        3       
/solr/collections/tlog_replica_test_add_remove_tlog_replica/terms/shard2
   [junit4]   2> 
   [junit4]   2> Maximum concurrent data watches above limit:
   [junit4]   2> 
   [junit4]   2>        26      
/solr/collections/tlog_replica_test_create_delete/state.json
   [junit4]   2>        22      
/solr/collections/tlog_replica_test_recovery/state.json
   [junit4]   2>        19      /solr/clusterprops.json
   [junit4]   2>        19      /solr/clusterstate.json
   [junit4]   2>        13      
/solr/collections/tlog_replica_test_out_of_order_db_qwith_in_place_updates/state.json
   [junit4]   2>        11      
/solr/collections/tlog_replica_test_kill_leader/state.json
   [junit4]   2>        11      
/solr/collections/tlog_replica_test_basic_leader_election/state.json
   [junit4]   2>        10      
/solr/collections/tlog_replica_test_kill_tlog_replica/state.json
   [junit4]   2>        9       
/solr/collections/tlog_replica_test_remove_leader/state.json
   [junit4]   2>        5       
/solr/collections/tlog_replica_test_add_docs/state.json
   [junit4]   2>        4       
/solr/overseer_elect/election/72089482123149316-127.0.0.1:43645_solr-n_0000000000
   [junit4]   2>        4       
/solr/collections/tlog_replica_test_recovery/leader_elect/shard1/election/72089482123149316-core_node3-n_0000000000
   [junit4]   2>        4       /solr/autoscaling.json
   [junit4]   2>        3       
/solr/collections/tlog_replica_test_add_remove_tlog_replica/state.json
   [junit4]   2>        3       
/solr/collections/tlog_replica_test_only_leader_indexes/state.json
   [junit4]   2>        3       
/solr/collections/tlog_replica_test_delete_by_id/state.json
   [junit4]   2>        2       
/solr/collections/tlog_replica_test_create_delete/leader_elect/shard1/election/72089482123149333-core_node7-n_0000000001
   [junit4]   2>        2       
/solr/overseer_elect/election/72089482123149333-127.0.0.1:38831_solr-n_0000000004
   [junit4]   2>        2       
/solr/collections/tlog_replica_test_create_delete/leader_elect/shard2/election/72089482123149337-core_node13-n_0000000001
   [junit4]   2>        2       
/solr/collections/tlog_replica_test_create_delete/leader_elect/shard1/election/72089482123149333-core_node3-n_0000000000
   [junit4]   2>        2       
/solr/collections/tlog_replica_test_create_delete/leader_elect/shard2/election/72089482123149337-core_node16-n_0000000002
   [junit4]   2>        2       
/solr/collections/tlog_replica_test_create_delete/leader_elect/shard2/election/72089482123149333-core_node15-n_0000000001
   [junit4]   2>        2       
/solr/collections/tlog_replica_test_add_docs/leader_elect/shard1/election/72089482123149341-core_node3-n_0000000000
   [junit4]   2>        2       
/solr/collections/tlog_replica_test_create_delete/leader_elect/shard1/election/72089482123149337-core_node9-n_0000000002
   [junit4]   2>        2       
/solr/collections/tlog_replica_test_create_delete/leader_elect/shard2/election/72089482123149333-core_node11-n_0000000000
   [junit4]   2>        2       
/solr/collections/tlog_replica_test_kill_tlog_replica/leader_elect/shard1/election/72089482123149341-core_node4-n_0000000000
   [junit4]   2>        2       
/solr/collections/tlog_replica_test_real_time_get/state.json
   [junit4]   2> 
   [junit4]   2> Maximum concurrent children watches above limit:
   [junit4]   2> 
   [junit4]   2>        19      /solr/live_nodes
   [junit4]   2>        19      /solr/collections
   [junit4]   2>        4       /solr/overseer/queue
   [junit4]   2>        4       /solr/autoscaling/events/.scheduled_maintenance
   [junit4]   2>        4       /solr/autoscaling/events/.auto_add_replicas
   [junit4]   2>        4       /solr/overseer/queue-work
   [junit4]   2>        4       /solr/overseer/collection-queue-work
   [junit4]   2> 
   [junit4]   2> NOTE: leaving temporary files on disk at: 
/home/jenkins/workspace/Lucene-Solr-master-Linux/solr/build/solr-core/test/J2/temp/solr.cloud.TestTlogReplica_5EFFF0335250D0EC-001
   [junit4]   2> Jul 08, 2018 2:38:39 AM 
com.carrotsearch.randomizedtesting.ThreadLeakControl checkThreadLeaks
   [junit4]   2> WARNING: Will linger awaiting termination of 6 leaked 
thread(s).
   [junit4]   2> NOTE: test params are: 
codec=DummyCompressingStoredFields(storedFieldsFormat=CompressingStoredFieldsFormat(compressionMode=DUMMY,
 chunkSize=4, maxDocsPerChunk=746, blockSize=540), 
termVectorsFormat=CompressingTermVectorsFormat(compressionMode=DUMMY, 
chunkSize=4, blockSize=540)), 
sim=Asserting(org.apache.lucene.search.similarities.AssertingSimilarity@68d025ca),
 locale=kea, timezone=Europe/Kirov
   [junit4]   2> NOTE: Linux 4.15.0-24-generic amd64/Oracle Corporation 11-ea 
(64-bit)/cpus=8,threads=1,free=218967272,total=518979584
   [junit4]   2> NOTE: All tests run in this JVM: [TestDistribIDF, 
MetricTriggerIntegrationTest, MetricTriggerIntegrationTest, TestDistribIDF, 
TestTlogReplica]
   [junit4] Completed [39/40 (14!)] on J2 in 123.52s, 13 tests, 3 errors <<< 
FAILURES!
   [junit4] 
   [junit4] Suite: 
org.apache.solr.cloud.autoscaling.MetricTriggerIntegrationTest
   [junit4] OK      27.7s J2 | MetricTriggerIntegrationTest.testMetricTrigger
   [junit4] Completed [40/40 (14!)] on J2 in 29.04s, 1 test
   [junit4] 
   [junit4] 
   [junit4] Tests with failures [seed: 5EFFF0335250D0EC] (first 10 out of 25):
   [junit4]   - org.apache.solr.servlet.NoCacheHeaderTest.testCacheControl
   [junit4]   - org.apache.solr.servlet.NoCacheHeaderTest.testEtag
   [junit4]   - org.apache.solr.servlet.NoCacheHeaderTest.testLastModified
   [junit4]   - org.apache.solr.core.BlobRepositoryCloudTest (suite)
   [junit4]   - org.apache.solr.core.BlobRepositoryCloudTest (suite)
   [junit4]   - org.apache.solr.core.BlobRepositoryCloudTest (suite)
   [junit4]   - org.apache.solr.core.BlobRepositoryCloudTest (suite)
   [junit4]   - org.apache.solr.servlet.NoCacheHeaderTest.testCacheControl
   [junit4]   - org.apache.solr.servlet.NoCacheHeaderTest.testEtag
   [junit4]   - org.apache.solr.servlet.NoCacheHeaderTest.testLastModified
   [junit4] 
   [junit4] 
   [junit4] JVM J0:     0.73 ..   238.72 =   237.99s
   [junit4] JVM J1:     0.71 ..   188.26 =   187.55s
   [junit4] JVM J2:     0.72 ..   477.82 =   477.10s
   [junit4] Execution time total: 7 minutes 57 seconds
   [junit4] Tests summary: 40 suites, 211 tests, 8 suite-level errors, 16 
errors, 2 failures, 155 ignored

BUILD FAILED
/home/jenkins/workspace/Lucene-Solr-master-Linux/lucene/common-build.xml:1568: 
The following error occurred while executing this line:
/home/jenkins/workspace/Lucene-Solr-master-Linux/lucene/common-build.xml:1092: 
There were test failures: 40 suites, 211 tests, 8 suite-level errors, 16 
errors, 2 failures, 155 ignored [seed: 5EFFF0335250D0EC]

Total time: 7 minutes 59 seconds

[repro] Setting last failure code to 256

[repro] Failures:
[repro]   0/5 failed: org.apache.solr.cloud.TestPullReplica
[repro]   1/5 failed: org.apache.solr.cloud.DocValuesNotIndexedTest
[repro]   1/5 failed: org.apache.solr.cloud.TestConfigSetsAPI
[repro]   1/5 failed: org.apache.solr.search.stats.TestDistribIDF
[repro]   2/5 failed: org.apache.solr.cloud.TestTlogReplica
[repro]   2/5 failed: 
org.apache.solr.cloud.autoscaling.MetricTriggerIntegrationTest
[repro]   2/5 failed: org.apache.solr.ltr.TestLTROnSolrCloud
[repro]   2/5 failed: org.apache.solr.servlet.NoCacheHeaderTest
[repro]   5/5 failed: org.apache.solr.client.solrj.SolrSchemalessExampleTest
[repro]   5/5 failed: org.apache.solr.core.BlobRepositoryCloudTest
[repro] Exiting with code 256
+ mv lucene/build lucene/build.repro
+ mv solr/build solr/build.repro
+ mv lucene/build.orig lucene/build
+ mv solr/build.orig solr/build
Archiving artifacts
Setting 
ANT_1_8_2_HOME=/var/lib/jenkins/tools/hudson.tasks.Ant_AntInstallation/ANT_1.8.2
[WARNINGS] Parsing warnings in console log with parser Java Compiler (javac)
Setting 
ANT_1_8_2_HOME=/var/lib/jenkins/tools/hudson.tasks.Ant_AntInstallation/ANT_1.8.2
Setting 
ANT_1_8_2_HOME=/var/lib/jenkins/tools/hudson.tasks.Ant_AntInstallation/ANT_1.8.2
<Git Blamer> Using GitBlamer to create author and commit information for all 
warnings.
<Git Blamer> GIT_COMMIT=b7d14c50fbae3d11b32b9331287636c98730987a, 
workspace=/var/lib/jenkins/workspace/Lucene-Solr-master-Linux
[WARNINGS] Computing warning deltas based on reference build #22418
Recording test results
Setting 
ANT_1_8_2_HOME=/var/lib/jenkins/tools/hudson.tasks.Ant_AntInstallation/ANT_1.8.2
Build step 'Publish JUnit test result report' changed build result to UNSTABLE
Email was triggered for: Unstable (Test Failures)
Sending email for trigger: Unstable (Test Failures)
Setting 
ANT_1_8_2_HOME=/var/lib/jenkins/tools/hudson.tasks.Ant_AntInstallation/ANT_1.8.2
Setting 
ANT_1_8_2_HOME=/var/lib/jenkins/tools/hudson.tasks.Ant_AntInstallation/ANT_1.8.2
Setting 
ANT_1_8_2_HOME=/var/lib/jenkins/tools/hudson.tasks.Ant_AntInstallation/ANT_1.8.2
Setting 
ANT_1_8_2_HOME=/var/lib/jenkins/tools/hudson.tasks.Ant_AntInstallation/ANT_1.8.2

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