[JENKINS-EA] Lucene-Solr-master-Linux (64bit/jdk-11-ea+24) - Build # 22572 - Still unstable!

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Build: https://jenkins.thetaphi.de/job/Lucene-Solr-master-Linux/22572/
Java: 64bit/jdk-11-ea+24 -XX:-UseCompressedOops -XX:+UseG1GC

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

Error Message:
69 threads leaked from SUITE scope at org.apache.solr.ltr.TestLTROnSolrCloud:   
  1) Thread[id=222, 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$1.run(IdleConnectionEvictor.java:66)
         at java.base@11-ea/java.lang.Thread.run(Thread.java:834)    2) 
Thread[id=247, 
name=TEST-TestLTROnSolrCloud.testSimpleQuery-seed#[610956DDA6F9688E]-EventThread,
 state=WAITING, group=TGRP-TestLTROnSolrCloud]         at 
java.base@11-ea/jdk.internal.misc.Unsafe.park(Native Method)         at 
java.base@11-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:194)
         at 
java.base@11-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2081)
         at 
java.base@11-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:433)
         at 
app//org.apache.zookeeper.ClientCnxn$EventThread.run(ClientCnxn.java:502)    3) 
Thread[id=184, name=qtp2082712582-184, state=TIMED_WAITING, 
group=TGRP-TestLTROnSolrCloud]         at 
java.base@11-ea/jdk.internal.misc.Unsafe.park(Native Method)         at 
java.base@11-ea/java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:234)
         at 
java.base@11-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$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$2.run(QueuedThreadPool.java:680)
         at java.base@11-ea/java.lang.Thread.run(Thread.java:834)    4) 
Thread[id=177, name=qtp1855892523-177, state=RUNNABLE, 
group=TGRP-TestLTROnSolrCloud]         at 
java.base@11-ea/sun.nio.ch.EPoll.wait(Native Method)         at 
java.base@11-ea/sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:120)
         at 
java.base@11-ea/sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:124)  
       at java.base@11-ea/sun.nio.ch.SelectorImpl.select(SelectorImpl.java:141) 
        at 
app//org.eclipse.jetty.io.ManagedSelector$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.produce(EatWhatYouKill.java:132)
         at 
app//org.eclipse.jetty.io.ManagedSelector$$Lambda$164/0x00007f15619a8458.run(Unknown
 Source)         at 
app//org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:762)
         at 
app//org.eclipse.jetty.util.thread.QueuedThreadPool$2.run(QueuedThreadPool.java:680)
         at java.base@11-ea/java.lang.Thread.run(Thread.java:834)    5) 
Thread[id=197, name=Connection evictor, state=TIMED_WAITING, 
group=TGRP-TestLTROnSolrCloud]         at 
java.base@11-ea/java.lang.Thread.sleep(Native Method)         at 
app//org.apache.http.impl.client.IdleConnectionEvictor$1.run(IdleConnectionEvictor.java:66)
         at java.base@11-ea/java.lang.Thread.run(Thread.java:834)    6) 
Thread[id=178, name=qtp2082712582-178, state=RUNNABLE, 
group=TGRP-TestLTROnSolrCloud]         at 
java.base@11-ea/sun.nio.ch.EPoll.wait(Native Method)         at 
java.base@11-ea/sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:120)
         at 
java.base@11-ea/sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:124)  
       at java.base@11-ea/sun.nio.ch.SelectorImpl.select(SelectorImpl.java:141) 
        at 
app//org.eclipse.jetty.io.ManagedSelector$SelectorProducer.select(ManagedSelector.java:396)
         at 
app//org.eclipse.jetty.io.ManagedSelector$SelectorProducer.produce(ManagedSelector.java:333)
         at 
app//org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.produceTask(EatWhatYouKill.java:357)
         at 
app//org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.doProduce(EatWhatYouKill.java:181)
         at 
app//org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.tryProduce(EatWhatYouKill.java:168)
         at 
app//org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.produce(EatWhatYouKill.java:132)
         at 
app//org.eclipse.jetty.io.ManagedSelector$$Lambda$164/0x00007f15619a8458.run(Unknown
 Source)         at 
app//org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:762)
         at 
app//org.eclipse.jetty.util.thread.QueuedThreadPool$2.run(QueuedThreadPool.java:680)
         at java.base@11-ea/java.lang.Thread.run(Thread.java:834)    7) 
Thread[id=232, name=ScheduledTrigger-66-thread-4, state=WAITING, 
group=TGRP-TestLTROnSolrCloud]         at 
java.base@11-ea/jdk.internal.misc.Unsafe.park(Native Method)         at 
java.base@11-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:194)
         at 
java.base@11-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$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$Worker.run(ThreadPoolExecutor.java:628)
         at java.base@11-ea/java.lang.Thread.run(Thread.java:834)    8) 
Thread[id=270, name=SolrRrdBackendFactory-69-thread-2, state=WAITING, 
group=TGRP-TestLTROnSolrCloud]         at 
java.base@11-ea/jdk.internal.misc.Unsafe.park(Native Method)         at 
java.base@11-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:194)
         at 
java.base@11-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$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$Worker.run(ThreadPoolExecutor.java:628)
         at java.base@11-ea/java.lang.Thread.run(Thread.java:834)    9) 
Thread[id=210, name=jetty-launcher-46-thread-2-SendThread(127.0.0.1:35199), 
state=RUNNABLE, group=TGRP-TestLTROnSolrCloud]         at 
java.base@11-ea/sun.nio.ch.EPoll.wait(Native Method)         at 
java.base@11-ea/sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:120)
         at 
java.base@11-ea/sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:124)  
       at java.base@11-ea/sun.nio.ch.SelectorImpl.select(SelectorImpl.java:136) 
        at 
app//org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:349)
         at 
app//org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1144)   10) 
Thread[id=165, name=ProcessThread(sid:0 cport:35199):, 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$ConditionObject.await(AbstractQueuedSynchronizer.java:2081)
         at 
java.base@11-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:433)
         at 
app//org.apache.zookeeper.server.PrepRequestProcessor.run(PrepRequestProcessor.java:123)
   11) Thread[id=205, name=zkConnectionManagerCallback-59-thread-1, 
state=WAITING, group=TGRP-TestLTROnSolrCloud]         at 
java.base@11-ea/jdk.internal.misc.Unsafe.park(Native Method)         at 
java.base@11-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:194)
         at 
java.base@11-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$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$Worker.run(ThreadPoolExecutor.java:628)
         at java.base@11-ea/java.lang.Thread.run(Thread.java:834)   12) 
Thread[id=248, name=zkConnectionManagerCallback-90-thread-1, state=WAITING, 
group=TGRP-TestLTROnSolrCloud]         at 
java.base@11-ea/jdk.internal.misc.Unsafe.park(Native Method)         at 
java.base@11-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:194)
         at 
java.base@11-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$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$Worker.run(ThreadPoolExecutor.java:628)
         at java.base@11-ea/java.lang.Thread.run(Thread.java:834)   13) 
Thread[id=231, name=ScheduledTrigger-66-thread-3, state=WAITING, 
group=TGRP-TestLTROnSolrCloud]         at 
java.base@11-ea/jdk.internal.misc.Unsafe.park(Native Method)         at 
java.base@11-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:194)
         at 
java.base@11-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$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$Worker.run(ThreadPoolExecutor.java:628)
         at java.base@11-ea/java.lang.Thread.run(Thread.java:834)   14) 
Thread[id=221, 
name=OverseerAutoScalingTriggerThread-72082731969085444-127.0.0.1:35447_solr-n_0000000000,
 state=WAITING, group=Overseer autoscaling triggers]         at 
java.base@11-ea/jdk.internal.misc.Unsafe.park(Native Method)         at 
java.base@11-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:194)
         at 
java.base@11-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$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)   15) 
Thread[id=179, 
name=qtp1855892523-179-acceptor-0@7d3514a1-ServerConnector@73f2f577{SSL,[ssl, 
http/1.1]}{127.0.0.1:35447}, 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$2.run(QueuedThreadPool.java:680)
         at java.base@11-ea/java.lang.Thread.run(Thread.java:834)   16) 
Thread[id=182, name=qtp2082712582-182, state=RUNNABLE, 
group=TGRP-TestLTROnSolrCloud]         at 
java.base@11-ea/sun.nio.ch.EPoll.wait(Native Method)         at 
java.base@11-ea/sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:120)
         at 
java.base@11-ea/sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:124)  
       at java.base@11-ea/sun.nio.ch.SelectorImpl.select(SelectorImpl.java:141) 
        at 
app//org.eclipse.jetty.io.ManagedSelector$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$2.run(QueuedThreadPool.java:680)
         at java.base@11-ea/java.lang.Thread.run(Thread.java:834)   17) 
Thread[id=188, name=Scheduler-980464465, state=TIMED_WAITING, 
group=TGRP-TestLTROnSolrCloud]         at 
java.base@11-ea/jdk.internal.misc.Unsafe.park(Native Method)         at 
java.base@11-ea/java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:234)
         at 
java.base@11-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$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$Worker.run(ThreadPoolExecutor.java:628)
         at java.base@11-ea/java.lang.Thread.run(Thread.java:834)   18) 
Thread[id=215, 
name=OverseerStateUpdate-72082731969085444-127.0.0.1:35447_solr-n_0000000000, 
state=TIMED_WAITING, group=Overseer state updater.]         at 
java.base@11-ea/jdk.internal.misc.Unsafe.park(Native Method)         at 
java.base@11-ea/java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:234)
         at 
java.base@11-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2123)
         at 
app//org.apache.solr.cloud.ZkDistributedQueue.peekElements(ZkDistributedQueue.java:463)
         at 
app//org.apache.solr.cloud.Overseer$ClusterStateUpdater.run(Overseer.java:205)  
       at java.base@11-ea/java.lang.Thread.run(Thread.java:834)   19) 
Thread[id=211, name=jetty-launcher-46-thread-2-EventThread, state=WAITING, 
group=TGRP-TestLTROnSolrCloud]         at 
java.base@11-ea/jdk.internal.misc.Unsafe.park(Native Method)         at 
java.base@11-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:194)
         at 
java.base@11-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2081)
         at 
java.base@11-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:433)
         at 
app//org.apache.zookeeper.ClientCnxn$EventThread.run(ClientCnxn.java:502)   20) 
Thread[id=217, name=jetty-launcher-46-thread-1-SendThread(127.0.0.1:35199), 
state=RUNNABLE, group=TGRP-TestLTROnSolrCloud]         at 
java.base@11-ea/sun.nio.ch.EPoll.wait(Native Method)         at 
java.base@11-ea/sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:120)
         at 
java.base@11-ea/sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:124)  
       at java.base@11-ea/sun.nio.ch.SelectorImpl.select(SelectorImpl.java:136) 
        at 
app//org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:349)
         at 
app//org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1144)   21) 
Thread[id=181, name=qtp1855892523-181, 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$2.run(QueuedThreadPool.java:680)
         at java.base@11-ea/java.lang.Thread.run(Thread.java:834)   22) 
Thread[id=259, name=qtp1855892523-259, state=TIMED_WAITING, 
group=TGRP-TestLTROnSolrCloud]         at 
java.base@11-ea/jdk.internal.misc.Unsafe.park(Native Method)         at 
java.base@11-ea/java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:234)
         at 
java.base@11-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$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$2.run(QueuedThreadPool.java:680)
         at java.base@11-ea/java.lang.Thread.run(Thread.java:834)   23) 
Thread[id=183, name=qtp1855892523-183, state=RUNNABLE, 
group=TGRP-TestLTROnSolrCloud]         at 
java.base@11-ea/sun.nio.ch.EPoll.wait(Native Method)         at 
java.base@11-ea/sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:120)
         at 
java.base@11-ea/sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:124)  
       at java.base@11-ea/sun.nio.ch.SelectorImpl.select(SelectorImpl.java:141) 
        at 
app//org.eclipse.jetty.io.ManagedSelector$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)   24) 
Thread[id=163, 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)
   25) Thread[id=242, 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$1.run(IdleConnectionEvictor.java:66)
         at java.base@11-ea/java.lang.Thread.run(Thread.java:834)   26) 
Thread[id=201, name=jetty-launcher-46-thread-1-SendThread(127.0.0.1:35199), 
state=RUNNABLE, group=TGRP-TestLTROnSolrCloud]         at 
java.base@11-ea/sun.nio.ch.EPoll.wait(Native Method)         at 
java.base@11-ea/sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:120)
         at 
java.base@11-ea/sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:124)  
       at java.base@11-ea/sun.nio.ch.SelectorImpl.select(SelectorImpl.java:136) 
        at 
app//org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:349)
         at 
app//org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1144)   27) 
Thread[id=271, name=SolrRrdBackendFactory-72-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)   28) 
Thread[id=272, name=qtp2082712582-272, 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$2.run(QueuedThreadPool.java:680)
         at java.base@11-ea/java.lang.Thread.run(Thread.java:834)   29) 
Thread[id=187, name=Scheduler-1475295624, state=TIMED_WAITING, 
group=TGRP-TestLTROnSolrCloud]         at 
java.base@11-ea/jdk.internal.misc.Unsafe.park(Native Method)         at 
java.base@11-ea/java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:234)
         at 
java.base@11-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$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$Worker.run(ThreadPoolExecutor.java:628)
         at java.base@11-ea/java.lang.Thread.run(Thread.java:834)   30) 
Thread[id=227, name=SolrRrdBackendFactory-69-thread-1, state=TIMED_WAITING, 
group=TGRP-TestLTROnSolrCloud]         at 
java.base@11-ea/jdk.internal.misc.Unsafe.park(Native Method)         at 
java.base@11-ea/java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:234)
         at 
java.base@11-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$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$Worker.run(ThreadPoolExecutor.java:628)
         at java.base@11-ea/java.lang.Thread.run(Thread.java:834)   31) 
Thread[id=185, name=qtp1855892523-185, state=RUNNABLE, 
group=TGRP-TestLTROnSolrCloud]         at 
java.base@11-ea/sun.nio.ch.EPoll.wait(Native Method)         at 
java.base@11-ea/sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:120)
         at 
java.base@11-ea/sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:124)  
       at java.base@11-ea/sun.nio.ch.SelectorImpl.select(SelectorImpl.java:141) 
        at 
app//org.eclipse.jetty.io.ManagedSelector$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$2.run(QueuedThreadPool.java:680)
         at java.base@11-ea/java.lang.Thread.run(Thread.java:834)   32) 
Thread[id=171, name=qtp1855892523-171, state=TIMED_WAITING, 
group=TGRP-TestLTROnSolrCloud]         at 
java.base@11-ea/jdk.internal.misc.Unsafe.park(Native Method)         at 
java.base@11-ea/java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:234)
         at 
java.base@11-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$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$2.run(QueuedThreadPool.java:717)
         at java.base@11-ea/java.lang.Thread.run(Thread.java:834)   33) 
Thread[id=212, name=zkConnectionManagerCallback-65-thread-1, state=WAITING, 
group=TGRP-TestLTROnSolrCloud]         at 
java.base@11-ea/jdk.internal.misc.Unsafe.park(Native Method)         at 
java.base@11-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:194)
         at 
java.base@11-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$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$Worker.run(ThreadPoolExecutor.java:628)
         at java.base@11-ea/java.lang.Thread.run(Thread.java:834)   34) 
Thread[id=229, name=MetricsHistoryHandler-70-thread-1, state=TIMED_WAITING, 
group=TGRP-TestLTROnSolrCloud]         at 
java.base@11-ea/jdk.internal.misc.Unsafe.park(Native Method)         at 
java.base@11-ea/java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:234)
         at 
java.base@11-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$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$Worker.run(ThreadPoolExecutor.java:628)
         at java.base@11-ea/java.lang.Thread.run(Thread.java:834)   35) 
Thread[id=234, name=MetricsHistoryHandler-73-thread-1, state=TIMED_WAITING, 
group=TGRP-TestLTROnSolrCloud]         at 
java.base@11-ea/jdk.internal.misc.Unsafe.park(Native Method)         at 
java.base@11-ea/java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:234)
         at 
java.base@11-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$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$Worker.run(ThreadPoolExecutor.java:628)
         at java.base@11-ea/java.lang.Thread.run(Thread.java:834)   36) 
Thread[id=176, name=qtp2082712582-176, state=TIMED_WAITING, 
group=TGRP-TestLTROnSolrCloud]         at 
java.base@11-ea/jdk.internal.misc.Unsafe.park(Native Method)         at 
java.base@11-ea/java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:234)
         at 
java.base@11-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$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$2.run(QueuedThreadPool.java:717)
         at java.base@11-ea/java.lang.Thread.run(Thread.java:834)   37) 
Thread[id=246, 
name=TEST-TestLTROnSolrCloud.testSimpleQuery-seed#[610956DDA6F9688E]-SendThread(127.0.0.1:35199),
 state=RUNNABLE, group=TGRP-TestLTROnSolrCloud]         at 
java.base@11-ea/sun.nio.ch.EPoll.wait(Native Method)         at 
java.base@11-ea/sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:120)
         at 
java.base@11-ea/sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:124)  
       at java.base@11-ea/sun.nio.ch.SelectorImpl.select(SelectorImpl.java:136) 
        at 
app//org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:349)
         at 
app//org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1144)   38) 
Thread[id=162, 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)   39) 
Thread[id=224, name=jetty-launcher-46-thread-2-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)   40) 
Thread[id=258, name=qtp1855892523-258, 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)   41) 
Thread[id=216, 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$1.run(IdleConnectionEvictor.java:66)
         at java.base@11-ea/java.lang.Thread.run(Thread.java:834)   42) 
Thread[id=237, name=Thread-43, state=WAITING, group=TGRP-TestLTROnSolrCloud]    
     at java.base@11-ea/java.lang.Object.wait(Native Method)         at 
java.base@11-ea/java.lang.Object.wait(Object.java:328)         at 
app//org.apache.solr.core.CloserThread.run(CoreContainer.java:1854)   43) 
Thread[id=223, name=jetty-launcher-46-thread-2-SendThread(127.0.0.1:35199), 
state=RUNNABLE, group=TGRP-TestLTROnSolrCloud]         at 
java.base@11-ea/sun.nio.ch.EPoll.wait(Native Method)         at 
java.base@11-ea/sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:120)
         at 
java.base@11-ea/sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:124)  
       at java.base@11-ea/sun.nio.ch.SelectorImpl.select(SelectorImpl.java:136) 
        at 
app//org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:349)
         at 
app//org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1144)   44) 
Thread[id=260, name=qtp1855892523-260, 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$2.run(QueuedThreadPool.java:717)
         at java.base@11-ea/java.lang.Thread.run(Thread.java:834)   45) 
Thread[id=220, 
name=OverseerCollectionConfigSetProcessor-72082731969085444-127.0.0.1:35447_solr-n_0000000000,
 state=TIMED_WAITING, group=Overseer collection creation process.]         at 
java.base@11-ea/jdk.internal.misc.Unsafe.park(Native Method)         at 
java.base@11-ea/java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:234)
         at 
java.base@11-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$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)   46) 
Thread[id=228, name=ScheduledTrigger-66-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)   47) 
Thread[id=204, 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$1.run(IdleConnectionEvictor.java:66)
         at java.base@11-ea/java.lang.Thread.run(Thread.java:834)   48) 
Thread[id=249, name=Scheduler-1684457307, state=TIMED_WAITING, 
group=TGRP-TestLTROnSolrCloud]         at 
java.base@11-ea/jdk.internal.misc.Unsafe.park(Native Method)         at 
java.base@11-ea/java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:234)
         at 
java.base@11-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$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$Worker.run(ThreadPoolExecutor.java:628)
         at java.base@11-ea/java.lang.Thread.run(Thread.java:834)   49) 
Thread[id=261, name=qtp1855892523-261, state=TIMED_WAITING, 
group=TGRP-TestLTROnSolrCloud]         at 
java.base@11-ea/jdk.internal.misc.Unsafe.park(Native Method)         at 
java.base@11-ea/java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:234)
         at 
java.base@11-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$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$2.run(QueuedThreadPool.java:717)
         at java.base@11-ea/java.lang.Thread.run(Thread.java:834)   50) 
Thread[id=175, name=qtp1855892523-175, state=TIMED_WAITING, 
group=TGRP-TestLTROnSolrCloud]         at 
java.base@11-ea/jdk.internal.misc.Unsafe.park(Native Method)         at 
java.base@11-ea/java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:234)
         at 
java.base@11-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$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$2.run(QueuedThreadPool.java:717)
         at java.base@11-ea/java.lang.Thread.run(Thread.java:834)   51) 
Thread[id=256, name=Scheduler-1994114934, state=TIMED_WAITING, 
group=TGRP-TestLTROnSolrCloud]         at 
java.base@11-ea/jdk.internal.misc.Unsafe.park(Native Method)         at 
java.base@11-ea/java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:234)
         at 
java.base@11-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$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$Worker.run(ThreadPoolExecutor.java:628)
         at java.base@11-ea/java.lang.Thread.run(Thread.java:834)   52) 
Thread[id=230, name=ScheduledTrigger-66-thread-2, state=TIMED_WAITING, 
group=TGRP-TestLTROnSolrCloud]         at 
java.base@11-ea/jdk.internal.misc.Unsafe.park(Native Method)         at 
java.base@11-ea/java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:234)
         at 
java.base@11-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$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$Worker.run(ThreadPoolExecutor.java:628)
         at java.base@11-ea/java.lang.Thread.run(Thread.java:834)   53) 
Thread[id=180, 
name=qtp2082712582-180-acceptor-0@69269c65-ServerConnector@67e16f31{SSL,[ssl, 
http/1.1]}{127.0.0.1:36521}, state=RUNNABLE, group=TGRP-TestLTROnSolrCloud]     
    at java.base@11-ea/sun.nio.ch.ServerSocketChannelImpl.accept0(Native 
Method)         at 
java.base@11-ea/sun.nio.ch.ServerSocketChannelImpl.accept(ServerSocketChannelImpl.java:533)
         at 
java.base@11-ea/sun.nio.ch.ServerSocketChannelImpl.accept(ServerSocketChannelImpl.java:285)
         at 
app//org.eclipse.jetty.server.ServerConnector.accept(ServerConnector.java:369)  
       at 
app//org.eclipse.jetty.server.AbstractConnector$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$2.run(QueuedThreadPool.java:680)
         at java.base@11-ea/java.lang.Thread.run(Thread.java:834)   54) 
Thread[id=218, name=jetty-launcher-46-thread-1-EventThread, state=WAITING, 
group=TGRP-TestLTROnSolrCloud]         at 
java.base@11-ea/jdk.internal.misc.Unsafe.park(Native Method)         at 
java.base@11-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:194)
         at 
java.base@11-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$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)   55) 
Thread[id=235, name=Thread-42, 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:1854)   56) 
Thread[id=206, 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$1.run(IdleConnectionEvictor.java:66)
         at java.base@11-ea/java.lang.Thread.run(Thread.java:834)   57) 
Thread[id=172, name=qtp2082712582-172, state=RUNNABLE, 
group=TGRP-TestLTROnSolrCloud]         at 
java.base@11-ea/sun.nio.ch.EPoll.wait(Native Method)         at 
java.base@11-ea/sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:120)
         at 
java.base@11-ea/sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:124)  
       at java.base@11-ea/sun.nio.ch.SelectorImpl.select(SelectorImpl.java:141) 
        at 
app//org.eclipse.jetty.io.ManagedSelector$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.produce(EatWhatYouKill.java:132)
         at 
app//org.eclipse.jetty.io.ManagedSelector$$Lambda$164/0x00007f15619a8458.run(Unknown
 Source)         at 
app//org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:762)
         at 
app//org.eclipse.jetty.util.thread.QueuedThreadPool$2.run(QueuedThreadPool.java:680)
         at java.base@11-ea/java.lang.Thread.run(Thread.java:834)   58) 
Thread[id=202, name=jetty-launcher-46-thread-1-EventThread, state=WAITING, 
group=TGRP-TestLTROnSolrCloud]         at 
java.base@11-ea/jdk.internal.misc.Unsafe.park(Native Method)         at 
java.base@11-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:194)
         at 
java.base@11-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2081)
         at 
java.base@11-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:433)
         at 
app//org.apache.zookeeper.ClientCnxn$EventThread.run(ClientCnxn.java:502)   59) 
Thread[id=225, name=zkConnectionManagerCallback-79-thread-1, state=WAITING, 
group=TGRP-TestLTROnSolrCloud]         at 
java.base@11-ea/jdk.internal.misc.Unsafe.park(Native Method)         at 
java.base@11-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:194)
         at 
java.base@11-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$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$Worker.run(ThreadPoolExecutor.java:628)
         at java.base@11-ea/java.lang.Thread.run(Thread.java:834)   60) 
Thread[id=233, name=SolrRrdBackendFactory-72-thread-1, state=TIMED_WAITING, 
group=TGRP-TestLTROnSolrCloud]         at 
java.base@11-ea/jdk.internal.misc.Unsafe.park(Native Method)         at 
java.base@11-ea/java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:234)
         at 
java.base@11-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$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$Worker.run(ThreadPoolExecutor.java:628)
         at java.base@11-ea/java.lang.Thread.run(Thread.java:834)   61) 
Thread[id=161, name=Thread-25, state=WAITING, group=TGRP-TestLTROnSolrCloud]    
     at java.base@11-ea/java.lang.Object.wait(Native Method)         at 
java.base@11-ea/java.lang.Thread.join(Thread.java:1305)         at 
java.base@11-ea/java.lang.Thread.join(Thread.java:1379)         at 
app//org.apache.zookeeper.server.NIOServerCnxnFactory.join(NIOServerCnxnFactory.java:313)
         at 
app//org.apache.solr.cloud.ZkTestServer$ZKServerMain.runFromConfig(ZkTestServer.java:313)
         at 
app//org.apache.solr.cloud.ZkTestServer$2.run(ZkTestServer.java:496)   62) 
Thread[id=196, 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$1.run(IdleConnectionEvictor.java:66)
         at java.base@11-ea/java.lang.Thread.run(Thread.java:834)   63) 
Thread[id=186, name=qtp2082712582-186, state=RUNNABLE, 
group=TGRP-TestLTROnSolrCloud]         at 
java.base@11-ea/sun.nio.ch.EPoll.wait(Native Method)         at 
java.base@11-ea/sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:120)
         at 
java.base@11-ea/sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:124)  
       at java.base@11-ea/sun.nio.ch.SelectorImpl.select(SelectorImpl.java:141) 
        at 
app//org.eclipse.jetty.io.ManagedSelector$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)   64) 
Thread[id=203, 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$1.run(IdleConnectionEvictor.java:66)
         at java.base@11-ea/java.lang.Thread.run(Thread.java:834)   65) 
Thread[id=174, name=qtp2082712582-174, state=TIMED_WAITING, 
group=TGRP-TestLTROnSolrCloud]         at 
java.base@11-ea/jdk.internal.misc.Unsafe.park(Native Method)         at 
java.base@11-ea/java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:234)
         at 
java.base@11-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$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$2.run(QueuedThreadPool.java:717)
         at java.base@11-ea/java.lang.Thread.run(Thread.java:834)   66) 
Thread[id=219, name=zkConnectionManagerCallback-74-thread-1, state=WAITING, 
group=TGRP-TestLTROnSolrCloud]         at 
java.base@11-ea/jdk.internal.misc.Unsafe.park(Native Method)         at 
java.base@11-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:194)
         at 
java.base@11-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$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$Worker.run(ThreadPoolExecutor.java:628)
         at java.base@11-ea/java.lang.Thread.run(Thread.java:834)   67) 
Thread[id=173, name=qtp1855892523-173, state=RUNNABLE, 
group=TGRP-TestLTROnSolrCloud]         at 
java.base@11-ea/sun.nio.ch.EPoll.wait(Native Method)         at 
java.base@11-ea/sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:120)
         at 
java.base@11-ea/sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:124)  
       at java.base@11-ea/sun.nio.ch.SelectorImpl.select(SelectorImpl.java:141) 
        at 
app//org.eclipse.jetty.io.ManagedSelector$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)   68) 
Thread[id=195, 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$1.run(IdleConnectionEvictor.java:66)
         at java.base@11-ea/java.lang.Thread.run(Thread.java:834)   69) 
Thread[id=250, name=OverseerThreadFactory-68-thread-1, state=WAITING, 
group=Overseer collection creation process.]         at 
java.base@11-ea/jdk.internal.misc.Unsafe.park(Native Method)         at 
java.base@11-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:194)
         at 
java.base@11-ea/java.util.concurrent.SynchronousQueue$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)

Stack Trace:
com.carrotsearch.randomizedtesting.ThreadLeakError: 69 threads leaked from 
SUITE scope at org.apache.solr.ltr.TestLTROnSolrCloud: 
   1) Thread[id=222, 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$1.run(IdleConnectionEvictor.java:66)
        at java.base@11-ea/java.lang.Thread.run(Thread.java:834)
   2) Thread[id=247, 
name=TEST-TestLTROnSolrCloud.testSimpleQuery-seed#[610956DDA6F9688E]-EventThread,
 state=WAITING, group=TGRP-TestLTROnSolrCloud]
        at java.base@11-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at 
java.base@11-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:194)
        at 
java.base@11-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2081)
        at 
java.base@11-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:433)
        at 
app//org.apache.zookeeper.ClientCnxn$EventThread.run(ClientCnxn.java:502)
   3) Thread[id=184, name=qtp2082712582-184, state=TIMED_WAITING, 
group=TGRP-TestLTROnSolrCloud]
        at java.base@11-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at 
java.base@11-ea/java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:234)
        at 
java.base@11-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$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$2.run(QueuedThreadPool.java:680)
        at java.base@11-ea/java.lang.Thread.run(Thread.java:834)
   4) Thread[id=177, name=qtp1855892523-177, state=RUNNABLE, 
group=TGRP-TestLTROnSolrCloud]
        at java.base@11-ea/sun.nio.ch.EPoll.wait(Native Method)
        at 
java.base@11-ea/sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:120)
        at 
java.base@11-ea/sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:124)
        at java.base@11-ea/sun.nio.ch.SelectorImpl.select(SelectorImpl.java:141)
        at 
app//org.eclipse.jetty.io.ManagedSelector$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.produce(EatWhatYouKill.java:132)
        at 
app//org.eclipse.jetty.io.ManagedSelector$$Lambda$164/0x00007f15619a8458.run(Unknown
 Source)
        at 
app//org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:762)
        at 
app//org.eclipse.jetty.util.thread.QueuedThreadPool$2.run(QueuedThreadPool.java:680)
        at java.base@11-ea/java.lang.Thread.run(Thread.java:834)
   5) Thread[id=197, name=Connection evictor, state=TIMED_WAITING, 
group=TGRP-TestLTROnSolrCloud]
        at java.base@11-ea/java.lang.Thread.sleep(Native Method)
        at 
app//org.apache.http.impl.client.IdleConnectionEvictor$1.run(IdleConnectionEvictor.java:66)
        at java.base@11-ea/java.lang.Thread.run(Thread.java:834)
   6) Thread[id=178, name=qtp2082712582-178, state=RUNNABLE, 
group=TGRP-TestLTROnSolrCloud]
        at java.base@11-ea/sun.nio.ch.EPoll.wait(Native Method)
        at 
java.base@11-ea/sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:120)
        at 
java.base@11-ea/sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:124)
        at java.base@11-ea/sun.nio.ch.SelectorImpl.select(SelectorImpl.java:141)
        at 
app//org.eclipse.jetty.io.ManagedSelector$SelectorProducer.select(ManagedSelector.java:396)
        at 
app//org.eclipse.jetty.io.ManagedSelector$SelectorProducer.produce(ManagedSelector.java:333)
        at 
app//org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.produceTask(EatWhatYouKill.java:357)
        at 
app//org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.doProduce(EatWhatYouKill.java:181)
        at 
app//org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.tryProduce(EatWhatYouKill.java:168)
        at 
app//org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.produce(EatWhatYouKill.java:132)
        at 
app//org.eclipse.jetty.io.ManagedSelector$$Lambda$164/0x00007f15619a8458.run(Unknown
 Source)
        at 
app//org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:762)
        at 
app//org.eclipse.jetty.util.thread.QueuedThreadPool$2.run(QueuedThreadPool.java:680)
        at java.base@11-ea/java.lang.Thread.run(Thread.java:834)
   7) Thread[id=232, name=ScheduledTrigger-66-thread-4, state=WAITING, 
group=TGRP-TestLTROnSolrCloud]
        at java.base@11-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at 
java.base@11-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:194)
        at 
java.base@11-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$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$Worker.run(ThreadPoolExecutor.java:628)
        at java.base@11-ea/java.lang.Thread.run(Thread.java:834)
   8) Thread[id=270, name=SolrRrdBackendFactory-69-thread-2, state=WAITING, 
group=TGRP-TestLTROnSolrCloud]
        at java.base@11-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at 
java.base@11-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:194)
        at 
java.base@11-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$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$Worker.run(ThreadPoolExecutor.java:628)
        at java.base@11-ea/java.lang.Thread.run(Thread.java:834)
   9) Thread[id=210, 
name=jetty-launcher-46-thread-2-SendThread(127.0.0.1:35199), state=RUNNABLE, 
group=TGRP-TestLTROnSolrCloud]
        at java.base@11-ea/sun.nio.ch.EPoll.wait(Native Method)
        at 
java.base@11-ea/sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:120)
        at 
java.base@11-ea/sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:124)
        at java.base@11-ea/sun.nio.ch.SelectorImpl.select(SelectorImpl.java:136)
        at 
app//org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:349)
        at 
app//org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1144)
  10) Thread[id=165, name=ProcessThread(sid:0 cport:35199):, 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$ConditionObject.await(AbstractQueuedSynchronizer.java:2081)
        at 
java.base@11-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:433)
        at 
app//org.apache.zookeeper.server.PrepRequestProcessor.run(PrepRequestProcessor.java:123)
  11) Thread[id=205, name=zkConnectionManagerCallback-59-thread-1, 
state=WAITING, group=TGRP-TestLTROnSolrCloud]
        at java.base@11-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at 
java.base@11-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:194)
        at 
java.base@11-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$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$Worker.run(ThreadPoolExecutor.java:628)
        at java.base@11-ea/java.lang.Thread.run(Thread.java:834)
  12) Thread[id=248, name=zkConnectionManagerCallback-90-thread-1, 
state=WAITING, group=TGRP-TestLTROnSolrCloud]
        at java.base@11-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at 
java.base@11-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:194)
        at 
java.base@11-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$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$Worker.run(ThreadPoolExecutor.java:628)
        at java.base@11-ea/java.lang.Thread.run(Thread.java:834)
  13) Thread[id=231, name=ScheduledTrigger-66-thread-3, state=WAITING, 
group=TGRP-TestLTROnSolrCloud]
        at java.base@11-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at 
java.base@11-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:194)
        at 
java.base@11-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$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$Worker.run(ThreadPoolExecutor.java:628)
        at java.base@11-ea/java.lang.Thread.run(Thread.java:834)
  14) Thread[id=221, 
name=OverseerAutoScalingTriggerThread-72082731969085444-127.0.0.1:35447_solr-n_0000000000,
 state=WAITING, group=Overseer autoscaling triggers]
        at java.base@11-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at 
java.base@11-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:194)
        at 
java.base@11-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$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)
  15) Thread[id=179, 
name=qtp1855892523-179-acceptor-0@7d3514a1-ServerConnector@73f2f577{SSL,[ssl, 
http/1.1]}{127.0.0.1:35447}, 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$2.run(QueuedThreadPool.java:680)
        at java.base@11-ea/java.lang.Thread.run(Thread.java:834)
  16) Thread[id=182, name=qtp2082712582-182, state=RUNNABLE, 
group=TGRP-TestLTROnSolrCloud]
        at java.base@11-ea/sun.nio.ch.EPoll.wait(Native Method)
        at 
java.base@11-ea/sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:120)
        at 
java.base@11-ea/sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:124)
        at java.base@11-ea/sun.nio.ch.SelectorImpl.select(SelectorImpl.java:141)
        at 
app//org.eclipse.jetty.io.ManagedSelector$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$2.run(QueuedThreadPool.java:680)
        at java.base@11-ea/java.lang.Thread.run(Thread.java:834)
  17) Thread[id=188, name=Scheduler-980464465, state=TIMED_WAITING, 
group=TGRP-TestLTROnSolrCloud]
        at java.base@11-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at 
java.base@11-ea/java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:234)
        at 
java.base@11-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$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$Worker.run(ThreadPoolExecutor.java:628)
        at java.base@11-ea/java.lang.Thread.run(Thread.java:834)
  18) Thread[id=215, 
name=OverseerStateUpdate-72082731969085444-127.0.0.1:35447_solr-n_0000000000, 
state=TIMED_WAITING, group=Overseer state updater.]
        at java.base@11-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at 
java.base@11-ea/java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:234)
        at 
java.base@11-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2123)
        at 
app//org.apache.solr.cloud.ZkDistributedQueue.peekElements(ZkDistributedQueue.java:463)
        at 
app//org.apache.solr.cloud.Overseer$ClusterStateUpdater.run(Overseer.java:205)
        at java.base@11-ea/java.lang.Thread.run(Thread.java:834)
  19) Thread[id=211, name=jetty-launcher-46-thread-2-EventThread, 
state=WAITING, group=TGRP-TestLTROnSolrCloud]
        at java.base@11-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at 
java.base@11-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:194)
        at 
java.base@11-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2081)
        at 
java.base@11-ea/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:433)
        at 
app//org.apache.zookeeper.ClientCnxn$EventThread.run(ClientCnxn.java:502)
  20) Thread[id=217, 
name=jetty-launcher-46-thread-1-SendThread(127.0.0.1:35199), state=RUNNABLE, 
group=TGRP-TestLTROnSolrCloud]
        at java.base@11-ea/sun.nio.ch.EPoll.wait(Native Method)
        at 
java.base@11-ea/sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:120)
        at 
java.base@11-ea/sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:124)
        at java.base@11-ea/sun.nio.ch.SelectorImpl.select(SelectorImpl.java:136)
        at 
app//org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:349)
        at 
app//org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1144)
  21) Thread[id=181, name=qtp1855892523-181, 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$2.run(QueuedThreadPool.java:680)
        at java.base@11-ea/java.lang.Thread.run(Thread.java:834)
  22) Thread[id=259, name=qtp1855892523-259, state=TIMED_WAITING, 
group=TGRP-TestLTROnSolrCloud]
        at java.base@11-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at 
java.base@11-ea/java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:234)
        at 
java.base@11-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$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$2.run(QueuedThreadPool.java:680)
        at java.base@11-ea/java.lang.Thread.run(Thread.java:834)
  23) Thread[id=183, name=qtp1855892523-183, state=RUNNABLE, 
group=TGRP-TestLTROnSolrCloud]
        at java.base@11-ea/sun.nio.ch.EPoll.wait(Native Method)
        at 
java.base@11-ea/sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:120)
        at 
java.base@11-ea/sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:124)
        at java.base@11-ea/sun.nio.ch.SelectorImpl.select(SelectorImpl.java:141)
        at 
app//org.eclipse.jetty.io.ManagedSelector$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)
  24) Thread[id=163, 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)
  25) Thread[id=242, 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$1.run(IdleConnectionEvictor.java:66)
        at java.base@11-ea/java.lang.Thread.run(Thread.java:834)
  26) Thread[id=201, 
name=jetty-launcher-46-thread-1-SendThread(127.0.0.1:35199), state=RUNNABLE, 
group=TGRP-TestLTROnSolrCloud]
        at java.base@11-ea/sun.nio.ch.EPoll.wait(Native Method)
        at 
java.base@11-ea/sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:120)
        at 
java.base@11-ea/sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:124)
        at java.base@11-ea/sun.nio.ch.SelectorImpl.select(SelectorImpl.java:136)
        at 
app//org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:349)
        at 
app//org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1144)
  27) Thread[id=271, name=SolrRrdBackendFactory-72-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)
  28) Thread[id=272, name=qtp2082712582-272, 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$2.run(QueuedThreadPool.java:680)
        at java.base@11-ea/java.lang.Thread.run(Thread.java:834)
  29) Thread[id=187, name=Scheduler-1475295624, state=TIMED_WAITING, 
group=TGRP-TestLTROnSolrCloud]
        at java.base@11-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at 
java.base@11-ea/java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:234)
        at 
java.base@11-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$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$Worker.run(ThreadPoolExecutor.java:628)
        at java.base@11-ea/java.lang.Thread.run(Thread.java:834)
  30) Thread[id=227, name=SolrRrdBackendFactory-69-thread-1, 
state=TIMED_WAITING, group=TGRP-TestLTROnSolrCloud]
        at java.base@11-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at 
java.base@11-ea/java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:234)
        at 
java.base@11-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$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$Worker.run(ThreadPoolExecutor.java:628)
        at java.base@11-ea/java.lang.Thread.run(Thread.java:834)
  31) Thread[id=185, name=qtp1855892523-185, state=RUNNABLE, 
group=TGRP-TestLTROnSolrCloud]
        at java.base@11-ea/sun.nio.ch.EPoll.wait(Native Method)
        at 
java.base@11-ea/sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:120)
        at 
java.base@11-ea/sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:124)
        at java.base@11-ea/sun.nio.ch.SelectorImpl.select(SelectorImpl.java:141)
        at 
app//org.eclipse.jetty.io.ManagedSelector$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$2.run(QueuedThreadPool.java:680)
        at java.base@11-ea/java.lang.Thread.run(Thread.java:834)
  32) Thread[id=171, name=qtp1855892523-171, state=TIMED_WAITING, 
group=TGRP-TestLTROnSolrCloud]
        at java.base@11-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at 
java.base@11-ea/java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:234)
        at 
java.base@11-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$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$2.run(QueuedThreadPool.java:717)
        at java.base@11-ea/java.lang.Thread.run(Thread.java:834)
  33) Thread[id=212, name=zkConnectionManagerCallback-65-thread-1, 
state=WAITING, group=TGRP-TestLTROnSolrCloud]
        at java.base@11-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at 
java.base@11-ea/java.util.concurrent.locks.LockSupport.park(LockSupport.java:194)
        at 
java.base@11-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$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$Worker.run(ThreadPoolExecutor.java:628)
        at java.base@11-ea/java.lang.Thread.run(Thread.java:834)
  34) Thread[id=229, name=MetricsHistoryHandler-70-thread-1, 
state=TIMED_WAITING, group=TGRP-TestLTROnSolrCloud]
        at java.base@11-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at 
java.base@11-ea/java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:234)
        at 
java.base@11-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$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$Worker.run(ThreadPoolExecutor.java:628)
        at java.base@11-ea/java.lang.Thread.run(Thread.java:834)
  35) Thread[id=234, name=MetricsHistoryHandler-73-thread-1, 
state=TIMED_WAITING, group=TGRP-TestLTROnSolrCloud]
        at java.base@11-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at 
java.base@11-ea/java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:234)
        at 
java.base@11-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$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$Worker.run(ThreadPoolExecutor.java:628)
        at java.base@11-ea/java.lang.Thread.run(Thread.java:834)
  36) Thread[id=176, name=qtp2082712582-176, state=TIMED_WAITING, 
group=TGRP-TestLTROnSolrCloud]
        at java.base@11-ea/jdk.internal.misc.Unsafe.park(Native Method)
        at 
java.base@11-ea/java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:234)
        at 
java.base@11-ea/java.util.concurrent.locks.AbstractQueuedSynchronizer$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

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

oHandle(SessionHandler.java:1595)
   [junit4]   1>        at 
org.eclipse.jetty.server.handler.ScopedHandler.nextHandle(ScopedHandler.java:255)
   [junit4]   1>        at 
org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:1317)
   [junit4]   1>        at 
org.eclipse.jetty.server.handler.ScopedHandler.nextScope(ScopedHandler.java:203)
   [junit4]   1>        at 
org.eclipse.jetty.servlet.ServletHandler.doScope(ServletHandler.java:473)
   [junit4]   1>        at 
org.eclipse.jetty.server.session.SessionHandler.doScope(SessionHandler.java:1564)
   [junit4]   1>        at 
org.eclipse.jetty.server.handler.ScopedHandler.nextScope(ScopedHandler.java:201)
   [junit4]   1>        at 
org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:1219)
   [junit4]   1>        at 
org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:144)
   [junit4]   1>        at 
org.eclipse.jetty.server.handler.gzip.GzipHandler.handle(GzipHandler.java:674)
   [junit4]   1>        at 
org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:132)
   [junit4]   1>        at 
org.eclipse.jetty.server.Server.handle(Server.java:531)
   [junit4]   1>        at 
org.eclipse.jetty.server.HttpChannel.handle(HttpChannel.java:352)
   [junit4]   1>        at 
org.eclipse.jetty.server.HttpConnection.onFillable(HttpConnection.java:260)
   [junit4]   1>        at 
org.eclipse.jetty.io.AbstractConnection$ReadCallback.succeeded(AbstractConnection.java:281)
   [junit4]   1>        at 
org.eclipse.jetty.io.FillInterest.fillable(FillInterest.java:102)
   [junit4]   1>        at 
org.eclipse.jetty.io.ssl.SslConnection.onFillable(SslConnection.java:291)
   [junit4]   1>        at 
org.eclipse.jetty.io.ssl.SslConnection$3.succeeded(SslConnection.java:151)
   [junit4]   1>        at 
org.eclipse.jetty.io.FillInterest.fillable(FillInterest.java:102)
   [junit4]   1>        at 
org.eclipse.jetty.io.ChannelEndPoint$2.run(ChannelEndPoint.java:118)
   [junit4]   1>        at 
org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.runTask(EatWhatYouKill.java:333)
   [junit4]   1>        at 
org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.doProduce(EatWhatYouKill.java:310)
   [junit4]   1>        at 
org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.tryProduce(EatWhatYouKill.java:168)
   [junit4]   1>        at 
org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.run(EatWhatYouKill.java:126)
   [junit4]   1>        at 
org.eclipse.jetty.util.thread.ReservedThreadExecutor$ReservedThread.run(ReservedThreadExecutor.java:366)
   [junit4]   1>        at 
org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:762)
   [junit4]   1>        at 
org.eclipse.jetty.util.thread.QueuedThreadPool$2.run(QueuedThreadPool.java:680)
   [junit4]   1>        at java.base/java.lang.Thread.run(Thread.java:834)
   [junit4]   1> Caused by: java.io.IOException: Slices not found for 
myCollection
   [junit4]   1>        at 
org.apache.solr.client.solrj.io.stream.CloudSolrStream.getSlices(CloudSolrStream.java:357)
   [junit4]   1>        at 
org.apache.solr.client.solrj.io.stream.TupleStream.getShards(TupleStream.java:136)
   [junit4]   1>        at 
org.apache.solr.client.solrj.io.stream.SignificantTermsStream.read(SignificantTermsStream.java:289)
   [junit4]   1>        ... 53 more
   [junit4]   1> 
   [junit4] OK      0.85s J2 | StreamExpressionTest.testSignificantTermsStream
   [junit4] OK      0.25s J2 | StreamExpressionTest.testNulls
   [junit4] OK      0.11s J2 | StreamExpressionTest.testTupleStream
   [junit4] OK      0.25s J2 | StreamExpressionTest.testKnnSearchStream
   [junit4] OK      0.33s J2 | StreamExpressionTest.testTopicStream
   [junit4] OK      0.17s J2 | StreamExpressionTest.testTimeSeriesStream
   [junit4] OK      0.20s J2 | StreamExpressionTest.testParameterSubstitution
   [junit4] OK      0.10s J2 | StreamExpressionTest.testCloudSolrStream
   [junit4] OK      0.11s J2 | 
StreamExpressionTest.testCloudSolrStreamWithZkHost
   [junit4] OK      0.15s J2 | StreamExpressionTest.testRandomStream
   [junit4] OK      0.10s J2 | StreamExpressionTest.testEchoStream
   [junit4] OK      0.13s J2 | StreamExpressionTest.testFacetStream
   [junit4]   1> 23:58:03.498 
[SUITE-StreamExpressionTest-seed#[B3CE203D0C6941B3]-worker] ERROR 
org.apache.zookeeper.server.ZooKeeperServer - ZKShutdownHandler is not 
registered, so ZooKeeper server won't take any action on ERROR or SHUTDOWN 
server state changes
   [junit4]   2> NOTE: leaving temporary files on disk at: 
/home/jenkins/workspace/Lucene-Solr-master-Linux/solr/build/solr-solrj/test/J2/temp/solr.client.solrj.io.stream.StreamExpressionTest_B3CE203D0C6941B3-001
   [junit4]   2> Jul 31, 2018 11:58:03 PM 
com.carrotsearch.randomizedtesting.ThreadLeakControl checkThreadLeaks
   [junit4]   2> WARNING: Will linger awaiting termination of 5 leaked 
thread(s).
   [junit4]   2> NOTE: test params are: codec=Asserting(Lucene70): 
{name_s=FST50, featureSet_s=Lucene50(blocksize=128), 
terms_ss=PostingsFormat(name=Asserting), field_s=Lucene50(blocksize=128), 
multiDefault=PostingsFormat(name=Asserting), 
subject=PostingsFormat(name=Asserting), checkpoint_ss=FST50, test_t=FST50, 
level1_s=PostingsFormat(name=LuceneVarGapFixedInterval), 
s_multi=PostingsFormat(name=LuceneVarGapFixedInterval), 
level2_s=Lucene50(blocksize=128), 
a_s=PostingsFormat(name=LuceneVarGapFixedInterval), whitetok=FST50, 
tv_text=Lucene50(blocksize=128), term_s=PostingsFormat(name=Asserting), 
a_t=PostingsFormat(name=Asserting), id=FST50, 
text=PostingsFormat(name=LuceneVarGapFixedInterval)}, 
docValues:{name_s=DocValuesFormat(name=Asserting), 
iteration_i=DocValuesFormat(name=Asserting), 
terms_ss=DocValuesFormat(name=Direct), field_s=DocValuesFormat(name=Lucene70), 
multiDefault=DocValuesFormat(name=Direct), 
price_f=DocValuesFormat(name=Direct), 
intDefault=DocValuesFormat(name=Lucene70), a_f=DocValuesFormat(name=Lucene70), 
falseNegative_i=DocValuesFormat(name=Lucene70), 
a_i=DocValuesFormat(name=Asserting), 
falsePositive_i=DocValuesFormat(name=Lucene70), 
level1_s=DocValuesFormat(name=Lucene70), 
s_multi=DocValuesFormat(name=Lucene70), 
level2_s=DocValuesFormat(name=Lucene70), a_s=DocValuesFormat(name=Lucene70), 
score_f=DocValuesFormat(name=Lucene70), term_s=DocValuesFormat(name=Direct), 
id=DocValuesFormat(name=Asserting), timestamp=DocValuesFormat(name=Direct), 
idfs_ds=DocValuesFormat(name=Direct), alpha_d=DocValuesFormat(name=Asserting), 
i_multi=DocValuesFormat(name=Asserting), 
featureSet_s=DocValuesFormat(name=Lucene70), 
weights_ds=DocValuesFormat(name=Asserting), 
idf_d=DocValuesFormat(name=Lucene70), 
trueNegative_i=DocValuesFormat(name=Lucene70), 
index_i=DocValuesFormat(name=Lucene70), test_dt=DocValuesFormat(name=Lucene70), 
out_i=DocValuesFormat(name=Lucene70), 
checkpoint_ss=DocValuesFormat(name=Asserting), 
_version_=DocValuesFormat(name=Lucene70), 
error_d=DocValuesFormat(name=Lucene70), 
truePositive_i=DocValuesFormat(name=Lucene70)}, maxPointsInLeafNode=104, 
maxMBSortInHeap=7.333447903074413, 
sim=Asserting(org.apache.lucene.search.similarities.AssertingSimilarity@2fccd739),
 locale=ar-KM, timezone=Africa/Dakar
   [junit4]   2> NOTE: Linux 4.15.0-29-generic amd64/Oracle Corporation 11-ea 
(64-bit)/cpus=8,threads=1,free=302380760,total=536870912
   [junit4]   2> NOTE: All tests run in this JVM: [StreamExpressionTest, 
StreamExpressionTest]
   [junit4] Completed [5/5 (1!)] on J2 in 17.87s, 19 tests, 1 error <<< 
FAILURES!
   [junit4] 
   [junit4] 
   [junit4] Tests with failures [seed: B3CE203D0C6941B3]:
   [junit4]   - 
org.apache.solr.client.solrj.io.stream.StreamExpressionTest.testParallelTopicStream
   [junit4] 
   [junit4] 
   [junit4] JVM J0:     1.13 ..    43.52 =    42.39s
   [junit4] JVM J1:     1.31 ..    58.03 =    56.72s
   [junit4] JVM J2:     1.32 ..    60.23 =    58.90s
   [junit4] Execution time total: 1 minute
   [junit4] Tests summary: 5 suites, 95 tests, 1 error

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: 5 suites, 95 tests, 1 error [seed: B3CE203D0C6941B3]

Total time: 1 minute 1 second

[repro] Setting last failure code to 256

[repro] Failures:
[repro]   1/5 failed: 
org.apache.solr.client.solrj.io.stream.StreamExpressionTest
[repro]   2/5 failed: org.apache.solr.cloud.TestCloudRecovery
[repro]   2/5 failed: org.apache.solr.ltr.TestLTROnSolrCloud
[repro]   3/5 failed: org.apache.solr.cloud.ZkShardTermsTest
[repro]   5/5 failed: org.apache.solr.cloud.TestMiniSolrCloudClusterSSL
[repro]   5/5 failed: org.apache.solr.cloud.cdcr.CdcrBidirectionalTest
[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=c9e3c456e304522c0c37950d520c19c1565625f7, 
workspace=/var/lib/jenkins/workspace/Lucene-Solr-master-Linux
[WARNINGS] Computing warning deltas based on reference build #22570
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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