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Posted to builds@lucene.apache.org by Apache Jenkins Server <je...@builds.apache.org> on 2021/05/19 07:10:46 UTC

[JENKINS] Lucene » Lucene-Solr-Tests-8.x - Build # 2437 - Unstable!

Build: https://ci-builds.apache.org/job/Lucene/job/Lucene-Solr-Tests-8.x/2437/

1 tests failed.
FAILED:  junit.framework.TestSuite.org.apache.solr.search.stats.TestDistribIDF

Error Message:
4 threads leaked from SUITE scope at org.apache.solr.search.stats.TestDistribIDF:     1) Thread[id=42464, name=ProcessThread(sid:0 cport:41137):, state=WAITING, group=TGRP-TestDistribIDF]         at sun.misc.Unsafe.park(Native Method)         at java.util.concurrent.locks.LockSupport.park(LockSupport.java:175)         at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039)         at java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442)         at org.apache.zookeeper.server.PrepRequestProcessor.run(PrepRequestProcessor.java:140)    2) Thread[id=42465, name=RequestThrottler, state=WAITING, group=TGRP-TestDistribIDF]         at sun.misc.Unsafe.park(Native Method)         at java.util.concurrent.locks.LockSupport.park(LockSupport.java:175)         at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039)         at java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442)         at org.apache.zookeeper.server.RequestThrottler.run(RequestThrottler.java:139)    3) Thread[id=42462, name=SessionTracker, state=TIMED_WAITING, group=TGRP-TestDistribIDF]         at java.lang.Thread.sleep(Native Method)         at org.apache.zookeeper.server.SessionTrackerImpl.run(SessionTrackerImpl.java:157)    4) Thread[id=42463, name=SyncThread:0, state=WAITING, group=TGRP-TestDistribIDF]         at sun.misc.Unsafe.park(Native Method)         at java.util.concurrent.locks.LockSupport.park(LockSupport.java:175)         at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039)         at java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442)         at org.apache.zookeeper.server.SyncRequestProcessor.run(SyncRequestProcessor.java:170)

Stack Trace:
com.carrotsearch.randomizedtesting.ThreadLeakError: 4 threads leaked from SUITE scope at org.apache.solr.search.stats.TestDistribIDF: 
   1) Thread[id=42464, name=ProcessThread(sid:0 cport:41137):, state=WAITING, group=TGRP-TestDistribIDF]
        at sun.misc.Unsafe.park(Native Method)
        at java.util.concurrent.locks.LockSupport.park(LockSupport.java:175)
        at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039)
        at java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442)
        at org.apache.zookeeper.server.PrepRequestProcessor.run(PrepRequestProcessor.java:140)
   2) Thread[id=42465, name=RequestThrottler, state=WAITING, group=TGRP-TestDistribIDF]
        at sun.misc.Unsafe.park(Native Method)
        at java.util.concurrent.locks.LockSupport.park(LockSupport.java:175)
        at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039)
        at java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442)
        at org.apache.zookeeper.server.RequestThrottler.run(RequestThrottler.java:139)
   3) Thread[id=42462, name=SessionTracker, state=TIMED_WAITING, group=TGRP-TestDistribIDF]
        at java.lang.Thread.sleep(Native Method)
        at org.apache.zookeeper.server.SessionTrackerImpl.run(SessionTrackerImpl.java:157)
   4) Thread[id=42463, name=SyncThread:0, state=WAITING, group=TGRP-TestDistribIDF]
        at sun.misc.Unsafe.park(Native Method)
        at java.util.concurrent.locks.LockSupport.park(LockSupport.java:175)
        at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039)
        at java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442)
        at org.apache.zookeeper.server.SyncRequestProcessor.run(SyncRequestProcessor.java:170)
	at __randomizedtesting.SeedInfo.seed([6B6325C46A2A3B11]:0)




Build Log:
[...truncated 16204 lines...]
   [junit4] Suite: org.apache.solr.search.stats.TestDistribIDF
   [junit4]   2> 2393839 INFO  (SUITE-TestDistribIDF-seed#[6B6325C46A2A3B11]-worker) [     ] o.a.s.SolrTestCase Setting 'solr.default.confdir' system property to test-framework derived value of '/home/jenkins/jenkins-slave/workspace/Lucene/Lucene-Solr-Tests-8.x/solr/server/solr/configsets/_default/conf'
   [junit4]   2> 2393839 INFO  (SUITE-TestDistribIDF-seed#[6B6325C46A2A3B11]-worker) [     ] o.a.s.SolrTestCaseJ4 Created dataDir: /home/jenkins/jenkins-slave/workspace/Lucene/Lucene-Solr-Tests-8.x/solr/build/solr-core/test/J1/temp/solr.search.stats.TestDistribIDF_6B6325C46A2A3B11-001/data-dir-255-001
   [junit4]   2> 2393839 WARN  (SUITE-TestDistribIDF-seed#[6B6325C46A2A3B11]-worker) [     ] o.a.s.SolrTestCaseJ4 startTrackingSearchers: numOpens=1 numCloses=1
   [junit4]   2> 2393839 INFO  (SUITE-TestDistribIDF-seed#[6B6325C46A2A3B11]-worker) [     ] o.a.s.SolrTestCaseJ4 Using PointFields (NUMERIC_POINTS_SYSPROP=true) w/NUMERIC_DOCVALUES_SYSPROP=true
   [junit4]   2> 2393841 INFO  (SUITE-TestDistribIDF-seed#[6B6325C46A2A3B11]-worker) [     ] o.a.s.SolrTestCaseJ4 Randomized ssl (true) and clientAuth (false) via: @org.apache.solr.util.RandomizeSSL(reason=, ssl=NaN, value=NaN, clientAuth=NaN)
   [junit4]   2> 2393841 INFO  (SUITE-TestDistribIDF-seed#[6B6325C46A2A3B11]-worker) [     ] o.a.s.SolrTestCaseJ4 SecureRandom sanity checks: test.solr.allowed.securerandom=null & java.security.egd=file:/dev/./urandom
   [junit4]   2> 2393846 INFO  (TEST-TestDistribIDF.testMultiCollectionQuery-seed#[6B6325C46A2A3B11]) [     ] o.a.s.SolrTestCaseJ4 ###Starting testMultiCollectionQuery
   [junit4]   2> 2393846 INFO  (TEST-TestDistribIDF.testMultiCollectionQuery-seed#[6B6325C46A2A3B11]) [     ] o.a.s.c.MiniSolrCloudCluster Starting cluster of 3 servers in /home/jenkins/jenkins-slave/workspace/Lucene/Lucene-Solr-Tests-8.x/solr/build/solr-core/test/J1/temp/solr.search.stats.TestDistribIDF_6B6325C46A2A3B11-001/tempDir-001
   [junit4]   2> 2393847 INFO  (TEST-TestDistribIDF.testMultiCollectionQuery-seed#[6B6325C46A2A3B11]) [     ] o.a.s.c.ZkTestServer STARTING ZK TEST SERVER
   [junit4]   2> 2393847 INFO  (ZkTestServer Run Thread) [     ] o.a.s.c.ZkTestServer client port: 0.0.0.0/0.0.0.0:0
   [junit4]   2> 2393847 INFO  (ZkTestServer Run Thread) [     ] o.a.s.c.ZkTestServer Starting server
   [junit4]   2> 2393849 WARN  (ZkTestServer Run Thread) [     ] o.a.z.s.ServerCnxnFactory maxCnxns is not configured, using default value 0.
   [junit4]   2> 2393947 INFO  (TEST-TestDistribIDF.testMultiCollectionQuery-seed#[6B6325C46A2A3B11]) [     ] o.a.s.c.ZkTestServer start zk server on port: 41137
   [junit4]   2> 2393947 INFO  (TEST-TestDistribIDF.testMultiCollectionQuery-seed#[6B6325C46A2A3B11]) [     ] o.a.s.c.ZkTestServer waitForServerUp: 127.0.0.1:41137
   [junit4]   2> 2393947 INFO  (TEST-TestDistribIDF.testMultiCollectionQuery-seed#[6B6325C46A2A3B11]) [     ] o.a.s.c.ZkTestServer parse host and port list: 127.0.0.1:41137
   [junit4]   2> 2393947 INFO  (TEST-TestDistribIDF.testMultiCollectionQuery-seed#[6B6325C46A2A3B11]) [     ] o.a.s.c.ZkTestServer connecting to 127.0.0.1 41137
   [junit4]   2> 2393949 INFO  (TEST-TestDistribIDF.testMultiCollectionQuery-seed#[6B6325C46A2A3B11]) [     ] o.a.s.c.c.ConnectionManager Waiting for client to connect to ZooKeeper
   [junit4]   2> 2393949 WARN  (NIOWorkerThread-2) [     ] o.a.z.s.NIOServerCnxn Close of session 0x0
   [junit4]   2>           => java.io.IOException: ZooKeeperServer not running
   [junit4]   2> 	at org.apache.zookeeper.server.NIOServerCnxn.readLength(NIOServerCnxn.java:544)
   [junit4]   2> java.io.IOException: ZooKeeperServer not running
   [junit4]   2> 	at org.apache.zookeeper.server.NIOServerCnxn.readLength(NIOServerCnxn.java:544) ~[zookeeper-3.6.2.jar:3.6.2]
   [junit4]   2> 	at org.apache.zookeeper.server.NIOServerCnxn.doIO(NIOServerCnxn.java:332) [zookeeper-3.6.2.jar:3.6.2]
   [junit4]   2> 	at org.apache.zookeeper.server.NIOServerCnxnFactory$IOWorkRequest.doWork(NIOServerCnxnFactory.java:522) [zookeeper-3.6.2.jar:3.6.2]
   [junit4]   2> 	at org.apache.zookeeper.server.WorkerService$ScheduledWorkRequest.run(WorkerService.java:154) [zookeeper-3.6.2.jar:3.6.2]
   [junit4]   2> 	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) [?:1.8.0_281]
   [junit4]   2> 	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) [?:1.8.0_281]
   [junit4]   2> 	at java.lang.Thread.run(Thread.java:748) [?:1.8.0_281]
   [junit4]   2> 2393950 WARN  (TEST-TestDistribIDF.testMultiCollectionQuery-seed#[6B6325C46A2A3B11]-SendThread(127.0.0.1:41137)) [     ] o.a.z.ClientCnxn Session 0x0 for sever localhost/127.0.0.1:41137, Closing socket connection. Attempting reconnect except it is a SessionExpiredException.
   [junit4]   2>           => EndOfStreamException: Unable to read additional data from server sessionid 0x0, likely server has closed socket
   [junit4]   2> 	at org.apache.zookeeper.ClientCnxnSocketNIO.doIO(ClientCnxnSocketNIO.java:77)
   [junit4]   2> org.apache.zookeeper.ClientCnxn$EndOfStreamException: Unable to read additional data from server sessionid 0x0, likely server has closed socket
   [junit4]   2> 	at org.apache.zookeeper.ClientCnxnSocketNIO.doIO(ClientCnxnSocketNIO.java:77) ~[zookeeper-3.6.2.jar:3.6.2]
   [junit4]   2> 	at org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:350) ~[zookeeper-3.6.2.jar:3.6.2]
   [junit4]   2> 	at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1275) [zookeeper-3.6.2.jar:3.6.2]
   [junit4]   2> 2396164 WARN  (NIOWorkerThread-3) [     ] o.a.z.s.NIOServerCnxn Close of session 0x0
   [junit4]   2>           => java.io.IOException: ZooKeeperServer not running
   [junit4]   2> 	at org.apache.zookeeper.server.NIOServerCnxn.readLength(NIOServerCnxn.java:544)
   [junit4]   2> java.io.IOException: ZooKeeperServer not running
   [junit4]   2> 	at org.apache.zookeeper.server.NIOServerCnxn.readLength(NIOServerCnxn.java:544) ~[zookeeper-3.6.2.jar:3.6.2]
   [junit4]   2> 	at org.apache.zookeeper.server.NIOServerCnxn.doIO(NIOServerCnxn.java:332) [zookeeper-3.6.2.jar:3.6.2]
   [junit4]   2> 	at org.apache.zookeeper.server.NIOServerCnxnFactory$IOWorkRequest.doWork(NIOServerCnxnFactory.java:522) [zookeeper-3.6.2.jar:3.6.2]
   [junit4]   2> 	at org.apache.zookeeper.server.WorkerService$ScheduledWorkRequest.run(WorkerService.java:154) [zookeeper-3.6.2.jar:3.6.2]
   [junit4]   2> 	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) [?:1.8.0_281]
   [junit4]   2> 	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) [?:1.8.0_281]
   [junit4]   2> 	at java.lang.Thread.run(Thread.java:748) [?:1.8.0_281]
   [junit4]   2> 2396164 WARN  (TEST-TestDistribIDF.testMultiCollectionQuery-seed#[6B6325C46A2A3B11]-SendThread(127.0.0.1:41137)) [     ] o.a.z.ClientCnxn Session 0x0 for sever localhost/127.0.0.1:41137, Closing socket connection. Attempting reconnect except it is a SessionExpiredException.
   [junit4]   2>           => EndOfStreamException: Unable to read additional data from server sessionid 0x0, likely server has closed socket
   [junit4]   2> 	at org.apache.zookeeper.ClientCnxnSocketNIO.doIO(ClientCnxnSocketNIO.java:77)
   [junit4]   2> org.apache.zookeeper.ClientCnxn$EndOfStreamException: Unable to read additional data from server sessionid 0x0, likely server has closed socket
   [junit4]   2> 	at org.apache.zookeeper.ClientCnxnSocketNIO.doIO(ClientCnxnSocketNIO.java:77) ~[zookeeper-3.6.2.jar:3.6.2]
   [junit4]   2> 	at org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:350) ~[zookeeper-3.6.2.jar:3.6.2]
   [junit4]   2> 	at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1275) [zookeeper-3.6.2.jar:3.6.2]
   [junit4]   2> 2397401 WARN  (NIOWorkerThread-4) [     ] o.a.z.s.NIOServerCnxn Close of session 0x0
   [junit4]   2>           => java.io.IOException: ZooKeeperServer not running
   [junit4]   2> 	at org.apache.zookeeper.server.NIOServerCnxn.readLength(NIOServerCnxn.java:544)
   [junit4]   2> java.io.IOException: ZooKeeperServer not running
   [junit4]   2> 	at org.apache.zookeeper.server.NIOServerCnxn.readLength(NIOServerCnxn.java:544) ~[zookeeper-3.6.2.jar:3.6.2]
   [junit4]   2> 	at org.apache.zookeeper.server.NIOServerCnxn.doIO(NIOServerCnxn.java:332) [zookeeper-3.6.2.jar:3.6.2]
   [junit4]   2> 	at org.apache.zookeeper.server.NIOServerCnxnFactory$IOWorkRequest.doWork(NIOServerCnxnFactory.java:522) [zookeeper-3.6.2.jar:3.6.2]
   [junit4]   2> 	at org.apache.zookeeper.server.WorkerService$ScheduledWorkRequest.run(WorkerService.java:154) [zookeeper-3.6.2.jar:3.6.2]
   [junit4]   2> 	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) [?:1.8.0_281]
   [junit4]   2> 	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) [?:1.8.0_281]
   [junit4]   2> 	at java.lang.Thread.run(Thread.java:748) [?:1.8.0_281]
   [junit4]   2> 2397402 WARN  (TEST-TestDistribIDF.testMultiCollectionQuery-seed#[6B6325C46A2A3B11]-SendThread(127.0.0.1:41137)) [     ] o.a.z.ClientCnxn Session 0x0 for sever localhost/127.0.0.1:41137, Closing socket connection. Attempting reconnect except it is a SessionExpiredException.
   [junit4]   2>           => EndOfStreamException: Unable to read additional data from server sessionid 0x0, likely server has closed socket
   [junit4]   2> 	at org.apache.zookeeper.ClientCnxnSocketNIO.doIO(ClientCnxnSocketNIO.java:77)
   [junit4]   2> org.apache.zookeeper.ClientCnxn$EndOfStreamException: Unable to read additional data from server sessionid 0x0, likely server has closed socket
   [junit4]   2> 	at org.apache.zookeeper.ClientCnxnSocketNIO.doIO(ClientCnxnSocketNIO.java:77) ~[zookeeper-3.6.2.jar:3.6.2]
   [junit4]   2> 	at org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:350) ~[zookeeper-3.6.2.jar:3.6.2]
   [junit4]   2> 	at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1275) [zookeeper-3.6.2.jar:3.6.2]
   [junit4]   2> 2399278 WARN  (NIOWorkerThread-5) [     ] o.a.z.s.NIOServerCnxn Close of session 0x0
   [junit4]   2>           => java.io.IOException: ZooKeeperServer not running
   [junit4]   2> 	at org.apache.zookeeper.server.NIOServerCnxn.readLength(NIOServerCnxn.java:544)
   [junit4]   2> java.io.IOException: ZooKeeperServer not running
   [junit4]   2> 	at org.apache.zookeeper.server.NIOServerCnxn.readLength(NIOServerCnxn.java:544) ~[zookeeper-3.6.2.jar:3.6.2]
   [junit4]   2> 	at org.apache.zookeeper.server.NIOServerCnxn.doIO(NIOServerCnxn.java:332) [zookeeper-3.6.2.jar:3.6.2]
   [junit4]   2> 	at org.apache.zookeeper.server.NIOServerCnxnFactory$IOWorkRequest.doWork(NIOServerCnxnFactory.java:522) [zookeeper-3.6.2.jar:3.6.2]
   [junit4]   2> 	at org.apache.zookeeper.server.WorkerService$ScheduledWorkRequest.run(WorkerService.java:154) [zookeeper-3.6.2.jar:3.6.2]
   [junit4]   2> 	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) [?:1.8.0_281]
   [junit4]   2> 	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) [?:1.8.0_281]
   [junit4]   2> 	at java.lang.Thread.run(Thread.java:748) [?:1.8.0_281]
   [junit4]   2> 2399279 WARN  (TEST-TestDistribIDF.testMultiCollectionQuery-seed#[6B6325C46A2A3B11]-SendThread(127.0.0.1:41137)) [     ] o.a.z.ClientCnxn Session 0x0 for sever localhost/127.0.0.1:41137, Closing socket connection. Attempting reconnect except it is a SessionExpiredException.
   [junit4]   2>           => EndOfStreamException: Unable to read additional data from server sessionid 0x0, likely server has closed socket
   [junit4]   2> 	at org.apache.zookeeper.ClientCnxnSocketNIO.doIO(ClientCnxnSocketNIO.java:77)
   [junit4]   2> org.apache.zookeeper.ClientCnxn$EndOfStreamException: Unable to read additional data from server sessionid 0x0, likely server has closed socket
   [junit4]   2> 	at org.apache.zookeeper.ClientCnxnSocketNIO.doIO(ClientCnxnSocketNIO.java:77) ~[zookeeper-3.6.2.jar:3.6.2]
   [junit4]   2> 	at org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:350) ~[zookeeper-3.6.2.jar:3.6.2]
   [junit4]   2> 	at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1275) [zookeeper-3.6.2.jar:3.6.2]
   [junit4]   2> 2400400 WARN  (NIOWorkerThread-6) [     ] o.a.z.s.NIOServerCnxn Close of session 0x0
   [junit4]   2>           => java.io.IOException: ZooKeeperServer not running
   [junit4]   2> 	at org.apache.zookeeper.server.NIOServerCnxn.readLength(NIOServerCnxn.java:544)
   [junit4]   2> java.io.IOException: ZooKeeperServer not running
   [junit4]   2> 	at org.apache.zookeeper.server.NIOServerCnxn.readLength(NIOServerCnxn.java:544) ~[zookeeper-3.6.2.jar:3.6.2]
   [junit4]   2> 	at org.apache.zookeeper.server.NIOServerCnxn.doIO(NIOServerCnxn.java:332) [zookeeper-3.6.2.jar:3.6.2]
   [junit4]   2> 	at org.apache.zookeeper.server.NIOServerCnxnFactory$IOWorkRequest.doWork(NIOServerCnxnFactory.java:522) [zookeeper-3.6.2.jar:3.6.2]
   [junit4]   2> 	at org.apache.zookeeper.server.WorkerService$ScheduledWorkRequest.run(WorkerService.java:154) [zookeeper-3.6.2.jar:3.6.2]
   [junit4]   2> 	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) [?:1.8.0_281]
   [junit4]   2> 	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) [?:1.8.0_281]
   [junit4]   2> 	at java.lang.Thread.run(Thread.java:748) [?:1.8.0_281]
   [junit4]   2> 2400401 WARN  (TEST-TestDistribIDF.testMultiCollectionQuery-seed#[6B6325C46A2A3B11]-SendThread(127.0.0.1:41137)) [     ] o.a.z.ClientCnxn Session 0x0 for sever localhost/127.0.0.1:41137, Closing socket connection. Attempting reconnect except it is a SessionExpiredException.
   [junit4]   2>           => EndOfStreamException: Unable to read additional data from server sessionid 0x0, likely server has closed socket
   [junit4]   2> 	at org.apache.zookeeper.ClientCnxnSocketNIO.doIO(ClientCnxnSocketNIO.java:77)
   [junit4]   2> org.apache.zookeeper.ClientCnxn$EndOfStreamException: Unable to read additional data from server sessionid 0x0, likely server has closed socket
   [junit4]   2> 	at org.apache.zookeeper.ClientCnxnSocketNIO.doIO(ClientCnxnSocketNIO.java:77) ~[zookeeper-3.6.2.jar:3.6.2]
   [junit4]   2> 	at org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:350) ~[zookeeper-3.6.2.jar:3.6.2]
   [junit4]   2> 	at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1275) [zookeeper-3.6.2.jar:3.6.2]
   [junit4]   2> 2402453 WARN  (NIOWorkerThread-7) [     ] o.a.z.s.NIOServerCnxn Close of session 0x0
   [junit4]   2>           => java.io.IOException: ZooKeeperServer not running
   [junit4]   2> 	at org.apache.zookeeper.server.NIOServerCnxn.readLength(NIOServerCnxn.java:544)
   [junit4]   2> java.io.IOException: ZooKeeperServer not running
   [junit4]   2> 	at org.apache.zookeeper.server.NIOServerCnxn.readLength(NIOServerCnxn.java:544) ~[zookeeper-3.6.2.jar:3.6.2]
   [junit4]   2> 	at org.apache.zookeeper.server.NIOServerCnxn.doIO(NIOServerCnxn.java:332) [zookeeper-3.6.2.jar:3.6.2]
   [junit4]   2> 	at org.apache.zookeeper.server.NIOServerCnxnFactory$IOWorkRequest.doWork(NIOServerCnxnFactory.java:522) [zookeeper-3.6.2.jar:3.6.2]
   [junit4]   2> 	at org.apache.zookeeper.server.WorkerService$ScheduledWorkRequest.run(WorkerService.java:154) [zookeeper-3.6.2.jar:3.6.2]
   [junit4]   2> 	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) [?:1.8.0_281]
   [junit4]   2> 	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) [?:1.8.0_281]
   [junit4]   2> 	at java.lang.Thread.run(Thread.java:748) [?:1.8.0_281]
   [junit4]   2> 2402453 WARN  (TEST-TestDistribIDF.testMultiCollectionQuery-seed#[6B6325C46A2A3B11]-SendThread(127.0.0.1:41137)) [     ] o.a.z.ClientCnxn Session 0x0 for sever localhost/127.0.0.1:41137, Closing socket connection. Attempting reconnect except it is a SessionExpiredException.
   [junit4]   2>           => EndOfStreamException: Unable to read additional data from server sessionid 0x0, likely server has closed socket
   [junit4]   2> 	at org.apache.zookeeper.ClientCnxnSocketNIO.doIO(ClientCnxnSocketNIO.java:77)
   [junit4]   2> org.apache.zookeeper.ClientCnxn$EndOfStreamException: Unable to read additional data from server sessionid 0x0, likely server has closed socket
   [junit4]   2> 	at org.apache.zookeeper.ClientCnxnSocketNIO.doIO(ClientCnxnSocketNIO.java:77) ~[zookeeper-3.6.2.jar:3.6.2]
   [junit4]   2> 	at org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:350) ~[zookeeper-3.6.2.jar:3.6.2]
   [junit4]   2> 	at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1275) [zookeeper-3.6.2.jar:3.6.2]
   [junit4]   2> 2403579 WARN  (NIOWorkerThread-8) [     ] o.a.z.s.NIOServerCnxn Close of session 0x0
   [junit4]   2>           => java.io.IOException: ZooKeeperServer not running
   [junit4]   2> 	at org.apache.zookeeper.server.NIOServerCnxn.readLength(NIOServerCnxn.java:544)
   [junit4]   2> java.io.IOException: ZooKeeperServer not running
   [junit4]   2> 	at org.apache.zookeeper.server.NIOServerCnxn.readLength(NIOServerCnxn.java:544) ~[zookeeper-3.6.2.jar:3.6.2]
   [junit4]   2> 	at org.apache.zookeeper.server.NIOServerCnxn.doIO(NIOServerCnxn.java:332) [zookeeper-3.6.2.jar:3.6.2]
   [junit4]   2> 	at org.apache.zookeeper.server.NIOServerCnxnFactory$IOWorkRequest.doWork(NIOServerCnxnFactory.java:522) [zookeeper-3.6.2.jar:3.6.2]
   [junit4]   2> 	at org.apache.zookeeper.server.WorkerService$ScheduledWorkRequest.run(WorkerService.java:154) [zookeeper-3.6.2.jar:3.6.2]
   [junit4]   2> 	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) [?:1.8.0_281]
   [junit4]   2> 	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) [?:1.8.0_281]
   [junit4]   2> 	at java.lang.Thread.run(Thread.java:748) [?:1.8.0_281]
   [junit4]   2> 2403579 WARN  (TEST-TestDistribIDF.testMultiCollectionQuery-seed#[6B6325C46A2A3B11]-SendThread(127.0.0.1:41137)) [     ] o.a.z.ClientCnxn Session 0x0 for sever localhost/127.0.0.1:41137, Closing socket connection. Attempting reconnect except it is a SessionExpiredException.
   [junit4]   2>           => EndOfStreamException: Unable to read additional data from server sessionid 0x0, likely server has closed socket
   [junit4]   2> 	at org.apache.zookeeper.ClientCnxnSocketNIO.doIO(ClientCnxnSocketNIO.java:77)
   [junit4]   2> org.apache.zookeeper.ClientCnxn$EndOfStreamException: Unable to read additional data from server sessionid 0x0, likely server has closed socket
   [junit4]   2> 	at org.apache.zookeeper.ClientCnxnSocketNIO.doIO(ClientCnxnSocketNIO.java:77) ~[zookeeper-3.6.2.jar:3.6.2]
   [junit4]   2> 	at org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:350) ~[zookeeper-3.6.2.jar:3.6.2]
   [junit4]   2> 	at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1275) [zookeeper-3.6.2.jar:3.6.2]
   [junit4]   2> 2405024 WARN  (NIOWorkerThread-1) [     ] o.a.z.s.NIOServerCnxn Close of session 0x0
   [junit4]   2>           => java.io.IOException: ZooKeeperServer not running
   [junit4]   2> 	at org.apache.zookeeper.server.NIOServerCnxn.readLength(NIOServerCnxn.java:544)
   [junit4]   2> java.io.IOException: ZooKeeperServer not running
   [junit4]   2> 	at org.apache.zookeeper.server.NIOServerCnxn.readLength(NIOServerCnxn.java:544) ~[zookeeper-3.6.2.jar:3.6.2]
   [junit4]   2> 	at org.apache.zookeeper.server.NIOServerCnxn.doIO(NIOServerCnxn.java:332) [zookeeper-3.6.2.jar:3.6.2]
   [junit4]   2> 	at org.apache.zookeeper.server.NIOServerCnxnFactory$IOWorkRequest.doWork(NIOServerCnxnFactory.java:522) [zookeeper-3.6.2.jar:3.6.2]
   [junit4]   2> 	at org.apache.zookeeper.server.WorkerService$ScheduledWorkRequest.run(WorkerService.java:154) [zookeeper-3.6.2.jar:3.6.2]
   [junit4]   2> 	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) [?:1.8.0_281]
   [junit4]   2> 	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) [?:1.8.0_281]
   [junit4]   2> 	at java.lang.Thread.run(Thread.java:748) [?:1.8.0_281]
   [junit4]   2> 2405025 WARN  (TEST-TestDistribIDF.testMultiCollectionQuery-seed#[6B6325C46A2A3B11]-SendThread(127.0.0.1:41137)) [     ] o.a.z.ClientCnxn Session 0x0 for sever localhost/127.0.0.1:41137, Closing socket connection. Attempting reconnect except it is a SessionExpiredException.
   [junit4]   2>           => EndOfStreamException: Unable to read additional data from server sessionid 0x0, likely server has closed socket
   [junit4]   2> 	at org.apache.zookeeper.ClientCnxnSocketNIO.doIO(ClientCnxnSocketNIO.java:77)
   [junit4]   2> org.apache.zookeeper.ClientCnxn$EndOfStreamException: Unable to read additional data from server sessionid 0x0, likely server has closed socket
   [junit4]   2> 	at org.apache.zookeeper.ClientCnxnSocketNIO.doIO(ClientCnxnSocketNIO.java:77) ~[zookeeper-3.6.2.jar:3.6.2]
   [junit4]   2> 	at org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:350) ~[zookeeper-3.6.2.jar:3.6.2]
   [junit4]   2> 	at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1275) [zookeeper-3.6.2.jar:3.6.2]
   [junit4]   2> 2406995 WARN  (NIOWorkerThread-2) [     ] o.a.z.s.NIOServerCnxn Close of session 0x0
   [junit4]   2>           => java.io.IOException: ZooKeeperServer not running
   [junit4]   2> 	at org.apache.zookeeper.server.NIOServerCnxn.readLength(NIOServerCnxn.java:544)
   [junit4]   2> java.io.IOException: ZooKeeperServer not running
   [junit4]   2> 	at org.apache.zookeeper.server.NIOServerCnxn.readLength(NIOServerCnxn.java:544) ~[zookeeper-3.6.2.jar:3.6.2]
   [junit4]   2> 	at org.apache.zookeeper.server.NIOServerCnxn.doIO(NIOServerCnxn.java:332) [zookeeper-3.6.2.jar:3.6.2]
   [junit4]   2> 	at org.apache.zookeeper.server.NIOServerCnxnFactory$IOWorkRequest.doWork(NIOServerCnxnFactory.java:522) [zookeeper-3.6.2.jar:3.6.2]
   [junit4]   2> 	at org.apache.zookeeper.server.WorkerService$ScheduledWorkRequest.run(WorkerService.java:154) [zookeeper-3.6.2.jar:3.6.2]
   [junit4]   2> 	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) [?:1.8.0_281]
   [junit4]   2> 	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) [?:1.8.0_281]
   [junit4]   2> 	at java.lang.Thread.run(Thread.java:748) [?:1.8.0_281]
   [junit4]   2> 2406995 WARN  (TEST-TestDistribIDF.testMultiCollectionQuery-seed#[6B6325C46A2A3B11]-SendThread(127.0.0.1:41137)) [     ] o.a.z.ClientCnxn Session 0x0 for sever localhost/127.0.0.1:41137, Closing socket connection. Attempting reconnect except it is a SessionExpiredException.
   [junit4]   2>           => EndOfStreamException: Unable to read additional data from server sessionid 0x0, likely server has closed socket
   [junit4]   2> 	at org.apache.zookeeper.ClientCnxnSocketNIO.doIO(ClientCnxnSocketNIO.java:77)
   [junit4]   2> org.apache.zookeeper.ClientCnxn$EndOfStreamException: Unable to read additional data from server sessionid 0x0, likely server has closed socket
   [junit4]   2> 	at org.apache.zookeeper.ClientCnxnSocketNIO.doIO(ClientCnxnSocketNIO.java:77) ~[zookeeper-3.6.2.jar:3.6.2]
   [junit4]   2> 	at org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:350) ~[zookeeper-3.6.2.jar:3.6.2]
   [junit4]   2> 	at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1275) [zookeeper-3.6.2.jar:3.6.2]
   [junit4]   2> 2408639 WARN  (NIOWorkerThread-3) [     ] o.a.z.s.NIOServerCnxn Close of session 0x0
   [junit4]   2>           => java.io.IOException: ZooKeeperServer not running
   [junit4]   2> 	at org.apache.zookeeper.server.NIOServerCnxn.readLength(NIOServerCnxn.java:544)
   [junit4]   2> java.io.IOException: ZooKeeperServer not running
   [junit4]   2> 	at org.apache.zookeeper.server.NIOServerCnxn.readLength(NIOServerCnxn.java:544) ~[zookeeper-3.6.2.jar:3.6.2]
   [junit4]   2> 	at org.apache.zookeeper.server.NIOServerCnxn.doIO(NIOServerCnxn.java:332) [zookeeper-3.6.2.jar:3.6.2]
   [junit4]   2> 	at org.apache.zookeeper.server.NIOServerCnxnFactory$IOWorkRequest.doWork(NIOServerCnxnFactory.java:522) [zookeeper-3.6.2.jar:3.6.2]
   [junit4]   2> 	at org.apache.zookeeper.server.WorkerService$ScheduledWorkRequest.run(WorkerService.java:154) [zookeeper-3.6.2.jar:3.6.2]
   [junit4]   2> 	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) [?:1.8.0_281]
   [junit4]   2> 	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) [?:1.8.0_281]
   [junit4]   2> 	at java.lang.Thread.run(Thread.java:748) [?:1.8.0_281]
   [junit4]   2> 2408640 WARN  (TEST-TestDistribIDF.testMultiCollectionQuery-seed#[6B6325C46A2A3B11]-SendThread(127.0.0.1:41137)) [     ] o.a.z.ClientCnxn Session 0x0 for sever localhost/127.0.0.1:41137, Closing socket connection. Attempting reconnect except it is a SessionExpiredException.
   [junit4]   2>           => EndOfStreamException: Unable to read additional data from server sessionid 0x0, likely server has closed socket
   [junit4]   2> 	at org.apache.zookeeper.ClientCnxnSocketNIO.doIO(ClientCnxnSocketNIO.java:77)
   [junit4]   2> org.apache.zookeeper.ClientCnxn$EndOfStreamException: Unable to read additional data from server sessionid 0x0, likely server has closed socket
   [junit4]   2> 	at org.apache.zookeeper.ClientCnxnSocketNIO.doIO(ClientCnxnSocketNIO.java:77) ~[zookeeper-3.6.2.jar:3.6.2]
   [junit4]   2> 	at org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:350) ~[zookeeper-3.6.2.jar:3.6.2]
   [junit4]   2> 	at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1275) [zookeeper-3.6.2.jar:3.6.2]
   [junit4]   2> 2410093 WARN  (NIOWorkerThread-4) [     ] o.a.z.s.NIOServerCnxn Close of session 0x0
   [junit4]   2>           => java.io.IOException: ZooKeeperServer not running
   [junit4]   2> 	at org.apache.zookeeper.server.NIOServerCnxn.readLength(NIOServerCnxn.java:544)
   [junit4]   2> java.io.IOException: ZooKeeperServer not running
   [junit4]   2> 	at org.apache.zookeeper.server.NIOServerCnxn.readLength(NIOServerCnxn.java:544) ~[zookeeper-3.6.2.jar:3.6.2]
   [junit4]   2> 	at org.apache.zookeeper.server.NIOServerCnxn.doIO(NIOServerCnxn.java:332) [zookeeper-3.6.2.jar:3.6.2]
   [junit4]   2> 	at org.apache.zookeeper.server.NIOServerCnxnFactory$IOWorkRequest.doWork(NIOServerCnxnFactory.java:522) [zookeeper-3.6.2.jar:3.6.2]
   [junit4]   2> 	at org.apache.zookeeper.server.WorkerService$ScheduledWorkRequest.run(WorkerService.java:154) [zookeeper-3.6.2.jar:3.6.2]
   [junit4]   2> 	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) [?:1.8.0_281]
   [junit4]   2> 	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) [?:1.8.0_281]
   [junit4]   2> 	at java.lang.Thread.run(Thread.java:748) [?:1.8.0_281]
   [junit4]   2> 2410093 WARN  (TEST-TestDistribIDF.testMultiCollectionQuery-seed#[6B6325C46A2A3B11]-SendThread(127.0.0.1:41137)) [     ] o.a.z.ClientCnxn Session 0x0 for sever localhost/127.0.0.1:41137, Closing socket connection. Attempting reconnect except it is a SessionExpiredException.
   [junit4]   2>           => EndOfStreamException: Unable to read additional data from server sessionid 0x0, likely server has closed socket
   [junit4]   2> 	at org.apache.zookeeper.ClientCnxnSocketNIO.doIO(ClientCnxnSocketNIO.java:77)
   [junit4]   2> org.apache.zookeeper.ClientCnxn$EndOfStreamException: Unable to read additional data from server sessionid 0x0, likely server has closed socket
   [junit4]   2> 	at org.apache.zookeeper.ClientCnxnSocketNIO.doIO(ClientCnxnSocketNIO.java:77) ~[zookeeper-3.6.2.jar:3.6.2]
   [junit4]   2> 	at org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:350) ~[zookeeper-3.6.2.jar:3.6.2]
   [junit4]   2> 	at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1275) [zookeeper-3.6.2.jar:3.6.2]
   [junit4]   2> 2411887 WARN  (NIOWorkerThread-5) [     ] o.a.z.s.NIOServerCnxn Close of session 0x0
   [junit4]   2>           => java.io.IOException: ZooKeeperServer not running
   [junit4]   2> 	at org.apache.zookeeper.server.NIOServerCnxn.readLength(NIOServerCnxn.java:544)
   [junit4]   2> java.io.IOException: ZooKeeperServer not running
   [junit4]   2> 	at org.apache.zookeeper.server.NIOServerCnxn.readLength(NIOServerCnxn.java:544) ~[zookeeper-3.6.2.jar:3.6.2]
   [junit4]   2> 	at org.apache.zookeeper.server.NIOServerCnxn.doIO(NIOServerCnxn.java:332) [zookeeper-3.6.2.jar:3.6.2]
   [junit4]   2> 	at org.apache.zookeeper.server.NIOServerCnxnFactory$IOWorkRequest.doWork(NIOServerCnxnFactory.java:522) [zookeeper-3.6.2.jar:3.6.2]
   [junit4]   2> 	at org.apache.zookeeper.server.WorkerService$ScheduledWorkRequest.run(WorkerService.java:154) [zookeeper-3.6.2.jar:3.6.2]
   [junit4]   2> 	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) [?:1.8.0_281]
   [junit4]   2> 	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) [?:1.8.0_281]
   [junit4]   2> 	at java.lang.Thread.run(Thread.java:748) [?:1.8.0_281]
   [junit4]   2> 2411888 WARN  (TEST-TestDistribIDF.testMultiCollectionQuery-seed#[6B6325C46A2A3B11]-SendThread(127.0.0.1:41137)) [     ] o.a.z.ClientCnxn Session 0x0 for sever localhost/127.0.0.1:41137, Closing socket connection. Attempting reconnect except it is a SessionExpiredException.
   [junit4]   2>           => EndOfStreamException: Unable to read additional data from server sessionid 0x0, likely server has closed socket
   [junit4]   2> 	at org.apache.zookeeper.ClientCnxnSocketNIO.doIO(ClientCnxnSocketNIO.java:77)
   [junit4]   2> org.apache.zookeeper.ClientCnxn$EndOfStreamException: Unable to read additional data from server sessionid 0x0, likely server has closed socket
   [junit4]   2> 	at org.apache.zookeeper.ClientCnxnSocketNIO.doIO(ClientCnxnSocketNIO.java:77) ~[zookeeper-3.6.2.jar:3.6.2]
   [junit4]   2> 	at org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:350) ~[zookeeper-3.6.2.jar:3.6.2]
   [junit4]   2> 	at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1275) [zookeeper-3.6.2.jar:3.6.2]
   [junit4]   2> 2413943 WARN  (NIOWorkerThread-6) [     ] o.a.z.s.NIOServerCnxn Close of session 0x0
   [junit4]   2>           => java.io.IOException: ZooKeeperServer not running
   [junit4]   2> 	at org.apache.zookeeper.server.NIOServerCnxn.readLength(NIOServerCnxn.java:544)
   [junit4]   2> java.io.IOException: ZooKeeperServer not running
   [junit4]   2> 	at org.apache.zookeeper.server.NIOServerCnxn.readLength(NIOServerCnxn.java:544) ~[zookeeper-3.6.2.jar:3.6.2]
   [junit4]   2> 	at org.apache.zookeeper.server.NIOServerCnxn.doIO(NIOServerCnxn.java:332) [zookeeper-3.6.2.jar:3.6.2]
   [junit4]   2> 	at org.apache.zookeeper.server.NIOServerCnxnFactory$IOWorkRequest.doWork(NIOServerCnxnFactory.java:522) [zookeeper-3.6.2.jar:3.6.2]
   [junit4]   2> 	at org.apache.zookeeper.server.WorkerService$ScheduledWorkRequest.run(WorkerService.java:154) [zookeeper-3.6.2.jar:3.6.2]
   [junit4]   2> 	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) [?:1.8.0_281]
   [junit4]   2> 	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) [?:1.8.0_281]
   [junit4]   2> 	at java.lang.Thread.run(Thread.java:748) [?:1.8.0_281]
   [junit4]   2> 2413943 WARN  (TEST-TestDistribIDF.testMultiCollectionQuery-seed#[6B6325C46A2A3B11]-SendThread(127.0.0.1:41137)) [     ] o.a.z.ClientCnxn Session 0x0 for sever localhost/127.0.0.1:41137, Closing socket connection. Attempting reconnect except it is a SessionExpiredException.
   [junit4]   2>           => EndOfStreamException: Unable to read additional data from server sessionid 0x0, likely server has closed socket
   [junit4]   2> 	at org.apache.zookeeper.ClientCnxnSocketNIO.doIO(ClientCnxnSocketNIO.java:77)
   [junit4]   2> org.apache.zookeeper.ClientCnxn$EndOfStreamException: Unable to read additional data from server sessionid 0x0, likely server has closed socket
   [junit4]   2> 	at org.apache.zookeeper.ClientCnxnSocketNIO.doIO(ClientCnxnSocketNIO.java:77) ~[zookeeper-3.6.2.jar:3.6.2]
   [junit4]   2> 	at org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:350) ~[zookeeper-3.6.2.jar:3.6.2]
   [junit4]   2> 	at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1275) [zookeeper-3.6.2.jar:3.6.2]
   [junit4]   2> 2415703 WARN  (NIOWorkerThread-7) [     ] o.a.z.s.NIOServerCnxn Close of session 0x0
   [junit4]   2>           => java.io.IOException: ZooKeeperServer not running
   [junit4]   2> 	at org.apache.zookeeper.server.NIOServerCnxn.readLength(NIOServerCnxn.java:544)
   [junit4]   2> java.io.IOException: ZooKeeperServer not running
   [junit4]   2> 	at org.apache.zookeeper.server.NIOServerCnxn.readLength(NIOServerCnxn.java:544) ~[zookeeper-3.6.2.jar:3.6.2]
   [junit4]   2> 	at org.apache.zookeeper.server.NIOServerCnxn.doIO(NIOServerCnxn.java:332) [zookeeper-3.6.2.jar:3.6.2]
   [junit4]   2> 	at org.apache.zookeeper.server.NIOServerCnxnFactory$IOWorkRequest.doWork(NIOServerCnxnFactory.java:522) [zookeeper-3.6.2.jar:3.6.2]
   [junit4]   2> 	at org.apache.zookeeper.server.WorkerService$ScheduledWorkRequest.run(WorkerService.java:154) [zookeeper-3.6.2.jar:3.6.2]
   [junit4]   2> 	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) [?:1.8.0_281]
   [junit4]   2> 	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) [?:1.8.0_281]
   [junit4]   2> 	at java.lang.Thread.run(Thread.java:748) [?:1.8.0_281]
   [junit4]   2> 2415704 WARN  (TEST-TestDistribIDF.testMultiCollectionQuery-seed#[6B6325C46A2A3B11]-SendThread(127.0.0.1:41137)) [     ] o.a.z.ClientCnxn Session 0x0 for sever localhost/127.0.0.1:41137, Closing socket connection. Attempting reconnect except it is a SessionExpiredException.
   [junit4]   2>           => EndOfStreamException: Unable to read additional data from server sessionid 0x0, likely server has closed socket
   [junit4]   2> 	at org.apache.zookeeper.ClientCnxnSocketNIO.doIO(ClientCnxnSocketNIO.java:77)
   [junit4]   2> org.apache.zookeeper.ClientCnxn$EndOfStreamException: Unable to read additional data from server sessionid 0x0, likely server has closed socket
   [junit4]   2> 	at org.apache.zookeeper.ClientCnxnSocketNIO.doIO(ClientCnxnSocketNIO.java:77) ~[zookeeper-3.6.2.jar:3.6.2]
   [junit4]   2> 	at org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:350) ~[zookeeper-3.6.2.jar:3.6.2]
   [junit4]   2> 	at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1275) [zookeeper-3.6.2.jar:3.6.2]
   [junit4]   2> 2417264 WARN  (NIOWorkerThread-8) [     ] o.a.z.s.NIOServerCnxn Close of session 0x0
   [junit4]   2>           => java.io.IOException: ZooKeeperServer not running
   [junit4]   2> 	at org.apache.zookeeper.server.NIOServerCnxn.readLength(NIOServerCnxn.java:544)
   [junit4]   2> java.io.IOException: ZooKeeperServer not running
   [junit4]   2> 	at org.apache.zookeeper.server.NIOServerCnxn.readLength(NIOServerCnxn.java:544) ~[zookeeper-3.6.2.jar:3.6.2]
   [junit4]   2> 	at org.apache.zookeeper.server.NIOServerCnxn.doIO(NIOServerCnxn.java:332) [zookeeper-3.6.2.jar:3.6.2]
   [junit4]   2> 	at org.apache.zookeeper.server.NIOServerCnxnFactory$IOWorkRequest.doWork(NIOServerCnxnFactory.java:522) [zookeeper-3.6.2.jar:3.6.2]
   [junit4]   2> 	at org.apache.zookeeper.server.WorkerService$ScheduledWorkRequest.run(WorkerService.java:154) [zookeeper-3.6.2.jar:3.6.2]
   [junit4]   2> 	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) [?:1.8.0_281]
   [junit4]   2> 	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) [?:1.8.0_281]
   [junit4]   2> 	at java.lang.Thread.run(Thread.java:748) [?:1.8.0_281]
   [junit4]   2> 2417264 WARN  (TEST-TestDistribIDF.testMultiCollectionQuery-seed#[6B6325C46A2A3B11]-SendThread(127.0.0.1:41137)) [     ] o.a.z.ClientCnxn Session 0x0 for sever localhost/127.0.0.1:41137, Closing socket connection. Attempting reconnect except it is a SessionExpiredException.
   [junit4]   2>           => EndOfStreamException: Unable to read additional data from server sessionid 0x0, likely server has closed socket
   [junit4]   2> 	at org.apache.zookeeper.ClientCnxnSocketNIO.doIO(ClientCnxnSocketNIO.java:77)
   [junit4]   2> org.apache.zookeeper.ClientCnxn$EndOfStreamException: Unable to read additional data from server sessionid 0x0, likely server has closed socket
   [junit4]   2> 	at org.apache.zookeeper.ClientCnxnSocketNIO.doIO(ClientCnxnSocketNIO.java:77) ~[zookeeper-3.6.2.jar:3.6.2]
   [junit4]   2> 	at org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:350) ~[zookeeper-3.6.2.jar:3.6.2]
   [junit4]   2> 	at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1275) [zookeeper-3.6.2.jar:3.6.2]
   [junit4]   2> 2419355 WARN  (NIOWorkerThread-1) [     ] o.a.z.s.NIOServerCnxn Close of session 0x0
   [junit4]   2>           => java.io.IOException: ZooKeeperServer not running
   [junit4]   2> 	at org.apache.zookeeper.server.NIOServerCnxn.readLength(NIOServerCnxn.java:544)
   [junit4]   2> java.io.IOException: ZooKeeperServer not running
   [junit4]   2> 	at org.apache.zookeeper.server.NIOServerCnxn.readLength(NIOServerCnxn.java:544) ~[zookeeper-3.6.2.jar:3.6.2]
   [junit4]   2> 	at org.apache.zookeeper.server.NIOServerCnxn.doIO(NIOServerCnxn.java:332) [zookeeper-3.6.2.jar:3.6.2]
   [junit4]   2> 	at org.apache.zookeeper.server.NIOServerCnxnFactory$IOWorkRequest.doWork(NIOServerCnxnFactory.java:522) [zookeeper-3.6.2.jar:3.6.2]
   [junit4]   2> 	at org.apache.zookeeper.server.WorkerService$ScheduledWorkRequest.run(WorkerService.java:154) [zookeeper-3.6.2.jar:3.6.2]
   [junit4]   2> 	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) [?:1.8.0_281]
   [junit4]   2> 	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) [?:1.8.0_281]
   [junit4]   2> 	at java.lang.Thread.run(Thread.java:748) [?:1.8.0_281]
   [junit4]   2> 2419356 WARN  (TEST-TestDistribIDF.testMultiCollectionQuery-seed#[6B6325C46A2A3B11]-SendThread(127.0.0.1:41137)) [     ] o.a.z.ClientCnxn Session 0x0 for sever localhost/127.0.0.1:41137, Closing socket connection. Attempting reconnect except it is a SessionExpiredException.
   [junit4]   2>           => EndOfStreamException: Unable to read additional data from server sessionid 0x0, likely server has closed socket
   [junit4]   2> 	at org.apache.zookeeper.ClientCnxnSocketNIO.doIO(ClientCnxnSocketNIO.java:77)
   [junit4]   2> org.apache.zookeeper.ClientCnxn$EndOfStreamException: Unable to read additional data from server sessionid 0x0, likely server has closed socket
   [junit4]   2> 	at org.apache.zookeeper.ClientCnxnSocketNIO.doIO(ClientCnxnSocketNIO.java:77) ~[zookeeper-3.6.2.jar:3.6.2]
   [junit4]   2> 	at org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:350) ~[zookeeper-3.6.2.jar:3.6.2]
   [junit4]   2> 	at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1275) [zookeeper-3.6.2.jar:3.6.2]
   [junit4]   2> 2420942 WARN  (NIOWorkerThread-2) [     ] o.a.z.s.NIOServerCnxn Close of session 0x0
   [junit4]   2>           => java.io.IOException: ZooKeeperServer not running
   [junit4]   2> 	at org.apache.zookeeper.server.NIOServerCnxn.readLength(NIOServerCnxn.java:544)
   [junit4]   2> java.io.IOException: ZooKeeperServer not running
   [junit4]   2> 	at org.apache.zookeeper.server.NIOServerCnxn.readLength(NIOServerCnxn.java:544) ~[zookeeper-3.6.2.jar:3.6.2]
   [junit4]   2> 	at org.apache.zookeeper.server.NIOServerCnxn.doIO(NIOServerCnxn.java:332) [zookeeper-3.6.2.jar:3.6.2]
   [junit4]   2> 	at org.apache.zookeeper.server.NIOServerCnxnFactory$IOWorkRequest.doWork(NIOServerCnxnFactory.java:522) [zookeeper-3.6.2.jar:3.6.2]
   [junit4]   2> 	at org.apache.zookeeper.server.WorkerService$ScheduledWorkRequest.run(WorkerService.java:154) [zookeeper-3.6.2.jar:3.6.2]
   [junit4]   2> 	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) [?:1.8.0_281]
   [junit4]   2> 	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) [?:1.8.0_281]
   [junit4]   2> 	at java.lang.Thread.run(Thread.java:748) [?:1.8.0_281]
   [junit4]   2> 2420942 WARN  (TEST-TestDistribIDF.testMultiCollectionQuery-seed#[6B6325C46A2A3B11]-SendThread(127.0.0.1:41137)) [     ] o.a.z.ClientCnxn Session 0x0 for sever localhost/127.0.0.1:41137, Closing socket connection. Attempting reconnect except it is a SessionExpiredException.
   [junit4]   2>           => EndOfStreamException: Unable to read additional data from server sessionid 0x0, likely server has closed socket
   [junit4]   2> 	at org.apache.zookeeper.ClientCnxnSocketNIO.doIO(ClientCnxnSocketNIO.java:77)
   [junit4]   2> org.apache.zookeeper.ClientCnxn$EndOfStreamException: Unable to read additional data from server sessionid 0x0, likely server has closed socket
   [junit4]   2> 	at org.apache.zookeeper.ClientCnxnSocketNIO.doIO(ClientCnxnSocketNIO.java:77) ~[zookeeper-3.6.2.jar:3.6.2]
   [junit4]   2> 	at org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:350) ~[zookeeper-3.6.2.jar:3.6.2]
   [junit4]   2> 	at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1275) [zookeeper-3.6.2.jar:3.6.2]
   [junit4]   2> 2422915 WARN  (NIOWorkerThread-3) [     ] o.a.z.s.NIOServerCnxn Close of session 0x0
   [junit4]   2>           => java.io.IOException: ZooKeeperServer not running
   [junit4]   2> 	at org.apache.zookeeper.server.NIOServerCnxn.readLength(NIOServerCnxn.java:544)
   [junit4]   2> java.io.IOException: ZooKeeperServer not running
   [junit4]   2> 	at org.apache.zookeeper.server.NIOServerCnxn.readLength(NIOServerCnxn.java:544) ~[zookeeper-3.6.2.jar:3.6.2]
   [junit4]   2> 	at org.apache.zookeeper.server.NIOServerCnxn.doIO(NIOServerCnxn.java:332) [zookeeper-3.6.2.jar:3.6.2]
   [junit4]   2> 	at org.apache.zookeeper.server.NIOServerCnxnFactory$IOWorkRequest.doWork(NIOServerCnxnFactory.java:522) [zookeeper-3.6.2.jar:3.6.2]
   [junit4]   2> 	at org.apache.zookeeper.server.WorkerService$ScheduledWorkRequest.run(WorkerService.java:154) [zookeeper-3.6.2.jar:3.6.2]
   [junit4]   2> 	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) [?:1.8.0_281]
   [junit4]   2> 	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) [?:1.8.0_281]
   [junit4]   2> 	at java.lang.Thread.run(Thread.java:748) [?:1.8.0_281]
   [junit4]   2> 2422916 WARN  (TEST-TestDistribIDF.testMultiCollectionQuery-seed#[6B6325C46A2A3B11]-SendThread(127.0.0.1:41137)) [     ] o.a.z.ClientCnxn Session 0x0 for sever localhost/127.0.0.1:41137, Closing socket connection. Attempting reconnect except it is a SessionExpiredException.
   [junit4]   2>           => EndOfStreamException: Unable to read additional data from server sessionid 0x0, likely server has closed socket
   [junit4]   2> 	at org.apache.zookeeper.ClientCnxnSocketNIO.doIO(ClientCnxnSocketNIO.java:77)
   [junit4]   2> org.apache.zookeeper.ClientCnxn$EndOfStreamException: Unable to read additional data from server sessionid 0x0, likely server has closed socket
   [junit4]   2> 	at org.apache.zookeeper.ClientCnxnSocketNIO.doIO(ClientCnxnSocketNIO.java:77) ~[zookeeper-3.6.2.jar:3.6.2]
   [junit4]   2> 	at org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:350) ~[zookeeper-3.6.2.jar:3.6.2]
   [junit4]   2> 	at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1275) [zookeeper-3.6.2.jar:3.6.2]
   [junit4]   2> 2424737 WARN  (NIOWorkerThread-4) [     ] o.a.z.s.NIOServerCnxn Close of session 0x0
   [junit4]   2>           => java.io.IOException: ZooKeeperServer not running
   [junit4]   2> 	at org.apache.zookeeper.server.NIOServerCnxn.readLength(NIOServerCnxn.java:544)
   [junit4]   2> java.io.IOException: ZooKeeperServer not running
   [junit4]   2> 	at org.apache.zookeeper.server.NIOServerCnxn.readLength(NIOServerCnxn.java:544) ~[zookeeper-3.6.2.jar:3.6.2]
   [junit4]   2> 	at org.apache.zookeeper.server.NIOServerCnxn.doIO(NIOServerCnxn.java:332) [zookeeper-3.6.2.jar:3.6.2]
   [junit4]   2> 	at org.apache.zookeeper.server.NIOServerCnxnFactory$IOWorkRequest.doWork(NIOServerCnxnFactory.java:522) [zookeeper-3.6.2.jar:3.6.2]
   [junit4]   2> 	at org.apache.zookeeper.server.WorkerService$ScheduledWorkRequest.run(WorkerService.java:154) [zookeeper-3.6.2.jar:3.6.2]
   [junit4]   2> 	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) [?:1.8.0_281]
   [junit4]   2> 	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) [?:1.8.0_281]
   [junit4]   2> 	at java.lang.Thread.run(Thread.java:748) [?:1.8.0_281]
   [junit4]   2> 2424737 WARN  (TEST-TestDistribIDF.testMultiCollectionQuery-seed#[6B6325C46A2A3B11]-SendThread(127.0.0.1:41137)) [     ] o.a.z.ClientCnxn An exception was thrown while closing send thread for session 0x0.
   [junit4]   2>           => EndOfStreamException: Unable to read additional data from server sessionid 0x0, likely server has closed socket
   [junit4]   2> 	at org.apache.zookeeper.ClientCnxnSocketNIO.doIO(ClientCnxnSocketNIO.java:77)
   [junit4]   2> org.apache.zookeeper.ClientCnxn$EndOfStreamException: Unable to read additional data from server sessionid 0x0, likely server has closed socket
   [junit4]   2> 	at org.apache.zookeeper.ClientCnxnSocketNIO.doIO(ClientCnxnSocketNIO.java:77) ~[zookeeper-3.6.2.jar:3.6.2]
   [junit4]   2> 	at org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:350) ~[zookeeper-3.6.2.jar:3.6.2]
   [junit4]   2> 	at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1275) [zookeeper-3.6.2.jar:3.6.2]
   [junit4]   2> 2424838 ERROR (TEST-TestDistribIDF.testMultiCollectionQuery-seed#[6B6325C46A2A3B11]) [     ] o.a.s.c.ZkTestServer error making rootClient, trying one more time
   [junit4]   2>           => org.apache.solr.common.SolrException: java.util.concurrent.TimeoutException: Could not connect to ZooKeeper 127.0.0.1:41137 within 30000 ms
   [junit4]   2> 	at org.apache.solr.common.cloud.SolrZkClient.<init>(SolrZkClient.java:203)
   [junit4]   2> org.apache.solr.common.SolrException: java.util.concurrent.TimeoutException: Could not connect to ZooKeeper 127.0.0.1:41137 within 30000 ms
   [junit4]   2> 	at org.apache.solr.common.cloud.SolrZkClient.<init>(SolrZkClient.java:203) ~[java/:?]
   [junit4]   2> 	at org.apache.solr.common.cloud.SolrZkClient.<init>(SolrZkClient.java:127) ~[java/:?]
   [junit4]   2> 	at org.apache.solr.common.cloud.SolrZkClient.<init>(SolrZkClient.java:113) ~[java/:?]
   [junit4]   2> 	at org.apache.solr.cloud.ZkTestServer.init(ZkTestServer.java:456) [java/:?]
   [junit4]   2> 	at org.apache.solr.cloud.ZkTestServer.run(ZkTestServer.java:614) [java/:?]
   [junit4]   2> 	at org.apache.solr.cloud.ZkTestServer.run(ZkTestServer.java:538) [java/:?]
   [junit4]   2> 	at org.apache.solr.cloud.MiniSolrCloudCluster.<init>(MiniSolrCloudCluster.java:281) [java/:?]
   [junit4]   2> 	at org.apache.solr.cloud.MiniSolrCloudCluster.<init>(MiniSolrCloudCluster.java:245) [java/:?]
   [junit4]   2> 	at org.apache.solr.cloud.MiniSolrCloudCluster.<init>(MiniSolrCloudCluster.java:225) [java/:?]
   [junit4]   2> 	at org.apache.solr.cloud.MiniSolrCloudCluster.<init>(MiniSolrCloudCluster.java:152) [java/:?]
   [junit4]   2> 	at org.apache.solr.search.stats.TestDistribIDF.setUp(TestDistribIDF.java:56) [test/:?]
   [junit4]   2> 	at sun.reflect.GeneratedMethodAccessor27.invoke(Unknown Source) ~[?:?]
   [junit4]   2> 	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[?:1.8.0_281]
   [junit4]   2> 	at java.lang.reflect.Method.invoke(Method.java:498) ~[?:1.8.0_281]
   [junit4]   2> 	at com.carrotsearch.randomizedtesting.RandomizedRunner.invoke(RandomizedRunner.java:1750) [randomizedtesting-runner-2.7.2.jar:?]
   [junit4]   2> 	at com.carrotsearch.randomizedtesting.RandomizedRunner$9.evaluate(RandomizedRunner.java:972) [randomizedtesting-runner-2.7.2.jar:?]
   [junit4]   2> 	at com.carrotsearch.randomizedtesting.RandomizedRunner$10.evaluate(RandomizedRunner.java:988) [randomizedtesting-runner-2.7.2.jar:?]
   [junit4]   2> 	at com.carrotsearch.randomizedtesting.rules.SystemPropertiesRestoreRule$1.evaluate(SystemPropertiesRestoreRule.java:57) [randomizedtesting-runner-2.7.2.jar:?]
   [junit4]   2> 	at org.junit.rules.RunRules.evaluate(RunRules.java:20) [junit-4.13.1.jar:4.13.1]
   [junit4]   2> 	at org.apache.lucene.util.TestRuleSetupTeardownChained$1.evaluate(TestRuleSetupTeardownChained.java:49) [java/:?]
   [junit4]   2> 	at org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeAfterRule.java:45) [java/:?]
   [junit4]   2> 	at org.apache.lucene.util.TestRuleThreadAndTestName$1.evaluate(TestRuleThreadAndTestName.java:48) [java/:?]
   [junit4]   2> 	at org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRuleIgnoreAfterMaxFailures.java:64) [java/:?]
   [junit4]   2> 	at org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure.java:47) [java/:?]
   [junit4]   2> 	at org.junit.rules.RunRules.evaluate(RunRules.java:20) [junit-4.13.1.jar:4.13.1]
   [junit4]   2> 	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36) [randomizedtesting-runner-2.7.2.jar:?]
   [junit4]   2> 	at com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.run(ThreadLeakControl.java:368) [randomizedtesting-runner-2.7.2.jar:?]
   [junit4]   2> 	at com.carrotsearch.randomizedtesting.ThreadLeakControl.forkTimeoutingTask(ThreadLeakControl.java:817) [randomizedtesting-runner-2.7.2.jar:?]
   [junit4]   2> 	at com.carrotsearch.randomizedtesting.ThreadLeakControl$3.evaluate(ThreadLeakControl.java:468) [randomizedtesting-runner-2.7.2.jar:?]
   [junit4]   2> 	at com.carrotsearch.randomizedtesting.RandomizedRunner.runSingleTest(RandomizedRunner.java:947) [randomizedtesting-runner-2.7.2.jar:?]
   [junit4]   2> 	at com.carrotsearch.randomizedtesting.RandomizedRunner$5.evaluate(RandomizedRunner.java:832) [randomizedtesting-runner-2.7.2.jar:?]
   [junit4]   2> 	at com.carrotsearch.randomizedtesting.RandomizedRunner$6.evaluate(RandomizedRunner.java:883) [randomizedtesting-runner-2.7.2.jar:?]
   [junit4]   2> 	at com.carrotsearch.randomizedtesting.RandomizedRunner$7.evaluate(RandomizedRunner.java:894) [randomizedtesting-runner-2.7.2.jar:?]
   [junit4]   2> 	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36) [randomizedtesting-runner-2.7.2.jar:?]
   [junit4]   2> 	at com.carrotsearch.randomizedtesting.rules.SystemPropertiesRestoreRule$1.evaluate(SystemPropertiesRestoreRule.java:57) [randomizedtesting-runner-2.7.2.jar:?]
   [junit4]   2> 	at org.junit.rules.RunRules.evaluate(RunRules.java:20) [junit-4.13.1.jar:4.13.1]
   [junit4]   2> 	at org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeAfterRule.java:45) [java/:?]
   [junit4]   2> 	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36) [randomizedtesting-runner-2.7.2.jar:?]
   [junit4]   2> 	at org.apache.lucene.util.TestRuleStoreClassName$1.evaluate(TestRuleStoreClassName.java:41) [java/:?]
   [junit4]   2> 	at com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMethodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40) [randomizedtesting-runner-2.7.2.jar:?]
   [junit4]   2> 	at com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMethodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40) [randomizedtesting-runner-2.7.2.jar:?]
   [junit4]   2> 	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36) [randomizedtesting-runner-2.7.2.jar:?]
   [junit4]   2> 	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36) [randomizedtesting-runner-2.7.2.jar:?]
   [junit4]   2> 	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36) [randomizedtesting-runner-2.7.2.jar:?]
   [junit4]   2> 	at org.apache.lucene.util.TestRuleAssertionsRequired$1.evaluate(TestRuleAssertionsRequired.java:53) [java/:?]
   [junit4]   2> 	at org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure.java:47) [java/:?]
   [junit4]   2> 	at org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRuleIgnoreAfterMaxFailures.java:64) [java/:?]
   [junit4]   2> 	at org.apache.lucene.util.TestRuleIgnoreTestSuites$1.evaluate(TestRuleIgnoreTestSuites.java:54) [java/:?]
   [junit4]   2> 	at org.junit.rules.RunRules.evaluate(RunRules.java:20) [junit-4.13.1.jar:4.13.1]
   [junit4]   2> 	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36) [randomizedtesting-runner-2.7.2.jar:?]
   [junit4]   2> 	at com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.run(ThreadLeakControl.java:368) [randomizedtesting-runner-2.7.2.jar:?]
   [junit4]   2> 	at java.lang.Thread.run(Thread.java:748) [?:1.8.0_281]
   [junit4]   2> Caused by: java.util.concurrent.TimeoutException: Could not connect to ZooKeeper 127.0.0.1:41137 within 30000 ms
   [junit4]   2> 	at org.apache.solr.common.cloud.ConnectionManager.waitForConnected(ConnectionManager.java:251) ~[java/:?]
   [junit4]   2> 	at org.apache.solr.common.cloud.SolrZkClient.<init>(SolrZkClient.java:194) ~[java/:?]
   [junit4]   2> 	... 51 more
   [junit4]   2> 2424843 INFO  (TEST-TestDistribIDF.testMultiCollectionQuery-seed#[6B6325C46A2A3B11]) [     ] o.a.s.c.c.ConnectionManager Waiting for client to connect to ZooKeeper
   [junit4]   2> 2424844 WARN  (NIOWorkerThread-5) [     ] o.a.z.s.NIOServerCnxn Close of session 0x0
   [junit4]   2>           => java.io.IOException: ZooKeeperServer not running
   [junit4]   2> 	at org.apache.zookeeper.server.NIOServerCnxn.readLength(NIOServerCnxn.java:544)
   [junit4]   2> java.io.IOException: ZooKeeperServer not running
   [junit4]   2> 	at org.apache.zookeeper.server.NIOServerCnxn.readLength(NIOServerCnxn.java:544) ~[zookeeper-3.6.2.jar:3.6.2]
   [junit4]   2> 	at org.apache.zookeeper.server.NIOServerCnxn.doIO(NIOServerCnxn.java:332) [zookeeper-3.6.2.jar:3.6.2]
   [junit4]   2> 	at org.apache.zookeeper.server.NIOServerCnxnFactory$IOWorkRequest.doWork(NIOServerCnxnFactory.java:522) [zookeeper-3.6.2.jar:3.6.2]
   [junit4]   2> 	at org.apache.zookeeper.server.WorkerService$ScheduledWorkRequest.run(WorkerService.java:154) [zookeeper-3.6.2.jar:3.6.2]
   [junit4]   2> 	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) [?:1.8.0_281]
   [junit4]   2> 	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) [?:1.8.0_281]
   [junit4]   2> 	at java.lang.Thread.run(Thread.java:748) [?:1.8.0_281]
   [junit4]   2> 2424844 WARN  (TEST-TestDistribIDF.testMultiCollectionQuery-seed#[6B6325C46A2A3B11]-SendThread(127.0.0.1:41137)) [     ] o.a.z.ClientCnxn Session 0x0 for sever localhost/127.0.0.1:41137, Closing socket connection. Attempting reconnect except it is a SessionExpiredException.
   [junit4]   2>           => EndOfStreamException: Unable to read additional data from server sessionid 0x0, likely server has closed socket
   [junit4]   2> 	at org.apache.zookeeper.ClientCnxnSocketNIO.doIO(ClientCnxnSocketNIO.java:77)
   [junit4]   2> org.apache.zookeeper.ClientCnxn$EndOfStreamException: Unable to read additional data from server sessionid 0x0, likely server has closed socket
   [junit4]   2> 	at org.apache.zookeeper.ClientCnxnSocketNIO.doIO(ClientCnxnSocketNIO.java:77) ~[zookeeper-3.6.2.jar:3.6.2]
   [junit4]   2> 	at org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:350) ~[zookeeper-3.6.2.jar:3.6.2]
   [junit4]   2> 	at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1275) [zookeeper-3.6.2.jar:3.6.2]
   [junit4]   2> 2426055 WARN  (NIOWorkerThread-6) [     ] o.a.z.s.NIOServerCnxn Close of session 0x0
   [junit4]   2>           => java.io.IOException: ZooKeeperServer not running
   [junit4]   2> 	at org.apache.zookeeper.server.NIOServerCnxn.readLength(NIOServerCnxn.java:544)
   [junit4]   2> java.io.IOException: ZooKeeperServer not running
   [junit4]   2> 	at org.apache.zookeeper.server.NIOServerCnxn.readLength(NIOServerCnxn.java:544) ~[zookeeper-3.6.2.jar:3.6.2]
   [junit4]   2> 	at org.apache.zookeeper.server.NIOServerCnxn.doIO(NIOServerCnxn.java:332) [zookeeper-3.6.2.jar:3.6.2]
   [junit4]   2> 	at org.apache.zookeeper.server.NIOServerCnxnFactory$IOWorkRequest.doWork(NIOServerCnxnFactory.java:522) [zookeeper-3.6.2.jar:3.6.2]
   [junit4]   2> 	at org.apache.zookeeper.server.WorkerService$ScheduledWorkRequest.run(WorkerService.java:154) [zookeeper-3.6.2.jar:3.6.2]
   [junit4]   2> 	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) [?:1.8.0_281]
   [junit4]   2> 	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) [?:1.8.0_281]
   [junit4]   2> 	at java.lang.Thread.run(Thread.java:748) [?:1.8.0_281]
   [junit4]   2> 2426056 WARN  (TEST-TestDistribIDF.testMultiCollectionQuery-seed#[6B6325C46A2A3B11]-SendThread(127.0.0.1:41137)) [     ] o.a.z.ClientCnxn Session 0x0 for sever localhost/127.0.0.1:41137, Closing socket connection. Attempting reconnect except it is a SessionExpiredException.
   [junit4]   2>           => EndOfStreamException: Unable to read additional data from server sessionid 0x0, likely server has closed socket
   [junit4]   2> 	at org.apache.zookeeper.ClientCnxnSocketNIO.doIO(ClientCnxnSocketNIO.java:77)
   [junit4]   2> org.apache.zookeeper.ClientCnxn$EndOfStreamException: Unable to read additional data from server sessionid 0x0, likely server has closed socket
   [junit4]   2> 	at org.apache.zookeeper.ClientCnxnSocketNIO.doIO(ClientCnxnSocketNIO.java:77) ~[zookeeper-3.6.2.jar:3.6.2]
   [junit4]   2> 	at org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:350) ~[zookeeper-3.6.2.jar:3.6.2]
   [junit4]   2> 	at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1275) [zookeeper-3.6.2.jar:3.6.2]
   [junit4]   2> 2427824 WARN  (NIOWorkerThread-7) [     ] o.a.z.s.NIOServerCnxn Close of session 0x0
   [junit4]   2>           => java.io.IOException: ZooKeeperServer not running
   [junit4]   2> 	at org.apache.zookeeper.server.NIOServerCnxn.readLength(NIOServerCnxn.java:544)
   [junit4]   2> java.io.IOException: ZooKeeperServer not running
   [junit4]   2> 	at org.apache.zookeeper.server.NIOServerCnxn.readLength(NIOServerCnxn.java:544) ~[zookeeper-3.6.2.jar:3.6.2]
   [junit4]   2> 	at org.apache.zookeeper.server.NIOServerCnxn.doIO(NIOServerCnxn.java:332) [zookeeper-3.6.2.jar:3.6.2]
   [junit4]   2> 	at org.apache.zookeeper.server.NIOServerCnxnFactory$IOWorkRequest.doWork(NIOServerCnxnFactory.java:522) [zookeeper-3.6.2.jar:3.6.2]
   [junit4]   2> 	at org.apache.zookeeper.server.WorkerService$ScheduledWorkRequest.run(WorkerService.java:154) [zookeeper-3.6.2.jar:3.6.2]
   [junit4]   2> 	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) [?:1.8.0_281]
   [junit4]   2> 	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) [?:1.8.0_281]
   [junit4]   2> 	at java.lang.Thread.run(Thread.java:748) [?:1.8.0_281]
   [junit4]   2> 2427824 WARN  (TEST-TestDistribIDF.testMultiCollectionQuery-seed#[6B6325C46A2A3B11]-SendThread(127.0.0.1:41137)) [     ] o.a.z.ClientCnxn Session 0x0 for sever localhost/127.0.0.1:41137, Closing socket connection. Attempting reconnect except it is a SessionExpiredException.
   [junit4]   2>           => EndOfStreamException: Unable to read additional data from server sessionid 0x0, likely server has closed socket
   [junit4]   2> 	at org.apache.zookeeper.ClientCnxnSocketNIO.doIO(ClientCnxnSocketNIO.java:77)
   [junit4]   2> org.apache.zookeeper.ClientCnxn$EndOfStreamException: Unable to read additional data from server sessionid 0x0, likely server has closed socket
   [junit4]   2> 	at org.apache.zookeeper.ClientCnxnSocketNIO.doIO(ClientCnxnSocketNIO.java:77) ~[zookeeper-3.6.2.jar:3.6.2]
   [junit4]   2> 	at org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:350) ~[zookeeper-3.6.2.jar:3.6.2]
   [junit4]   2> 	at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1275) [zookeeper-3.6.2.jar:3.6.2]
   [junit4]   2> 2429853 WARN  (NIOWorkerThread-8) [     ] o.a.z.s.NIOServerCnxn Close of session 0x0
   [junit4]   2>           => java.io.IOException: ZooKeeperServer not running
   [junit4]   2> 	at org.apache.zookeeper.server.NIOServerCnxn.readLength(NIOServerCnxn.java:544)
   [junit4]   2> java.io.IOException: ZooKeeperServer not running
   [junit4]   2> 	at org.apache.zookeeper.server.NIOServerCnxn.readLength(NIOServerCnxn.java:544) ~[zookeeper-3.6.2.jar:3.6.2]
   [junit4]   2> 	at org.apache.zookeeper.server.NIOServerCnxn.doIO(NIOServerCnxn.java:332) [zookeeper-3.6.2.jar:3.6.2]
   [junit4]   2> 	at org.apache.zookeeper.server.NIOServerCnxnFactory$IOWorkRequest.doWork(NIOServerCnxnFactory.java:522) [zookeeper-3.6.2.jar:3.6.2]
   [junit4]   2> 	at org.apache.zookeeper.server.WorkerService$ScheduledWorkRequest.run(WorkerService.java:154) [zookeeper-3.6.2.jar:3.6.2]
   [junit4]   2> 	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) [?:1.8.0_281]
   [junit4]   2> 	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) [?:1.8.0_281]
   [junit4]   2> 	at java.lang.Thread.run(Thread.java:748) [?:1.8.0_281]
   [junit4]   2> 2429854 WARN  (TEST-TestDistribIDF.testMultiCollectionQuery-seed#[6B6325C46A2A3B11]-SendThread(127.0.0.1:41137)) [     ] o.a.z.ClientCnxn Session 0x0 for sever localhost/127.0.0.1:41137, Closing socket connection. Attempting reconnect except it is a SessionExpiredException.
   [junit4]   2>           => EndOfStreamException: Unable to read additional data from server sessionid 0x0, likely server has closed socket
   [junit4]   2> 	at org.apache.zookeeper.ClientCnxnSocketNIO.doIO(ClientCnxnSocketNIO.java:77)
   [junit4]   2> org.apache.zookeeper.ClientCnxn$EndOfStreamException: Unable to read additional data from server sessionid 0x0, likely server has closed socket
   [junit4]   2> 	at org.apache.zookeeper.ClientCnxnSocketNIO.doIO(ClientCnxnSocketNIO.java:77) ~[zookeeper-3.6.2.jar:3.6.2]
   [junit4]   2> 	at org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:350) ~[zookeeper-3.6.2.jar:3.6.2]
   [junit4]   2> 	at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1275) [zookeeper-3.6.2.jar:3.6.2]
   [junit4]   2> 2431080 WARN  (NIOWorkerThread-1) [     ] o.a.z.s.NIOServerCnxn Close of session 0x0
   [junit4]   2>           => java.io.IOException: ZooKeeperServer not running
   [junit4]   2> 	at org.apache.zookeeper.server.NIOServerCnxn.readLength(NIOServerCnxn.java:544)
   [junit4]   2> java.io.IOException: ZooKeeperServer not running
   [junit4]   2> 	at org.apache.zookeeper.server.NIOServerCnxn.readLength(NIOServerCnxn.java:544) ~[zookeeper-3.6.2.jar:3.6.2]
   [junit4]   2> 	at org.apache.zookeeper.server.NIOServerCnxn.doIO(NIOServerCnxn.java:332) [zookeeper-3.6.2.jar:3.6.2]
   [junit4]   2> 	at org.apache.zookeeper.server.NIOServerCnxnFactory$IOWorkRequest.doWork(NIOServerCnxnFactory.java:522) [zookeeper-3.6.2.jar:3.6.2]
   [junit4]   2> 	at org.apache.zookeeper.server.WorkerService$ScheduledWorkRequest.run(WorkerService.java:154) [zookeeper-3.6.2.jar:3.6.2]
   [junit4]   2> 	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) [?:1.8.0_281]
   [junit4]   2> 	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) [?:1.8.0_281]
   [junit4]   2> 	at java.lang.Thread.run(Thread.java:748) [?:1.8.0_281]
   [junit4]   2> 2431080 WARN  (TEST-TestDistribIDF.testMultiCollectionQuery-seed#[6B6325C46A2A3B11]-SendThread(127.0.0.1:41137)) [     ] o.a.z.ClientCnxn Session 0x0 for sever localhost/127.0.0.1:41137, Closing socket connection. Attempting reconnect except it is a SessionExpiredException.
   [junit4]   2>           => EndOfStreamException: Unable to read additional data from server sessionid 0x0, likely server has closed socket
   [junit4]   2> 	at org.apache.zookeeper.ClientCnxnSocketNIO.doIO(ClientCnxnSocketNIO.java:77)
   [junit4]   2> org.apache.zookeeper.ClientCnxn$EndOfStreamException: Unable to read additional data from server sessionid 0x0, likely server has closed socket
   [junit4]   2> 	at org.apache.zookeeper.ClientCnxnSocketNIO.doIO(ClientCnxnSocketNIO.java:77) ~[zookeeper-3.6.2.jar:3.6.2]
   [junit4]   2> 	at org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:350) ~[zookeeper-3.6.2.jar:3.6.2]
   [junit4]   2> 	at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1275) [zookeeper-3.6.2.jar:3.6.2]
   [junit4]   2> 2433167 WARN  (NIOWorkerThread-2) [     ] o.a.z.s.NIOServerCnxn Close of session 0x0
   [junit4]   2>           => java.io.IOException: ZooKeeperServer not running
   [junit4]   2> 	at org.apache.zookeeper.server.NIOServerCnxn.readLength(NIOServerCnxn.java:544)
   [junit4]   2> java.io.IOException: ZooKeeperServer not running
   [junit4]   2> 	at org.apache.zookeeper.server.NIOServerCnxn.readLength(NIOServerCnxn.java:544) ~[zookeeper-3.6.2.jar:3.6.2]
   [junit4]   2> 	at org.apache.zookeeper.server.NIOServerCnxn.doIO(NIOServerCnxn.java:332) [zookeeper-3.6.2.jar:3.6.2]
   [junit4]   2> 	at org.apache.zookeeper.server.NIOServerCnxnFactory$IOWorkRequest.doWork(NIOServerCnxnFactory.java:522) [zookeeper-3.6.2.jar:3.6.2]
   [junit4]   2> 	at org.apache.zookeeper.server.WorkerService$ScheduledWorkRequest.run(WorkerService.java:154) [zookeeper-3.6.2.jar:3.6.2]
   [junit4]   2> 	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) [?:1.8.0_281]
   [junit4]   2> 	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) [?:1.8.0_281]
   [junit4]   2> 	at java.lang.Thread.run(Thread.java:748) [?:1.8.0_281]
   [junit4]   2> 2433168 WARN  (TEST-TestDistribIDF.testMultiCollectionQuery-seed#[6B6325C46A2A3B11]-SendThread(127.0.0.1:41137)) [     ] o.a.z.ClientCnxn Session 0x0 for sever localhost/127.0.0.1:41137, Closing socket connection. Attempting reconnect except it is a SessionExpiredException.
   [junit4]   2>           => EndOfStreamException: Unable to read additional data from server sessionid 0x0, likely server has closed socket
   [junit4]   2> 	at org.apache.zookeeper.ClientCnxnSocketNIO.doIO(ClientCnxnSocketNIO.java:77)
   [junit4]   2> org.apache.zookeeper.ClientCnxn$EndOfStreamException: Unable to read additional data from server sessionid 0x0, likely server has closed socket
   [junit4]   2> 	at org.apache.zookeeper.ClientCnxnSocketNIO.doIO(ClientCnxnSocketNIO.java:77) ~[zookeeper-3.6.2.jar:3.6.2]
   [junit4]   2> 	at org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:350) ~[zookeeper-3.6.2.jar:3.6.2]
   [junit4]   2> 	at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1275) [zookeeper-3.6.2.jar:3.6.2]
   [junit4]   2> 2434446 WARN  (NIOWorkerThread-3) [     ] o.a.z.s.NIOServerCnxn Close of session 0x0
   [junit4]   2>           => java.io.IOException: ZooKeeperServer not running
   [junit4]   2> 	at org.apache.zookeeper.server.NIOServerCnxn.readLength(NIOServerCnxn.java:544)
   [junit4]   2> java.io.IOException: ZooKeeperServer not running
   [junit4]   2> 	at org.apache.zookeeper.server.NIOServerCnxn.readLength(NIOServerCnxn.java:544) ~[zookeeper-3.6.2.jar:3.6.2]
   [junit4]   2> 	at org.apache.zookeeper.server.NIOServerCnxn.doIO(NIOServerCnxn.java:332) [zookeeper-3.6.2.jar:3.6.2]
   [junit4]   2> 	at org.apache.zookeeper.server.NIOServerCnxnFactory$IOWorkRequest.doWork(NIOServerCnxnFactory.java:522) [zookeeper-3.6.2.jar:3.6.2]
   [junit4]   2> 	at org.apache.zookeeper.server.WorkerService$ScheduledWorkRequest.run(WorkerService.java:154) [zookeeper-3.6.2.jar:3.6.2]
   [junit4]   2> 	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) [?:1.8.0_281]
   [junit4]   2> 	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) [?:1.8.0_281]
   [junit4]   2> 	at java.lang.Thread.run(Thread.java:748) [?:1.8.0_281]
   [junit4]   2> 2434446 WARN  (TEST-TestDistribIDF.testMultiCollectionQuery-seed#[6B6325C46A2A3B11]-SendThread(127.0.0.1:41137)) [     ] o.a.z.ClientCnxn Session 0x0 for sever localhost/127.0.0.1:41137, Closing socket connection. Attempting reconnect except it is a SessionExpiredException.
   [junit4]   2>           => EndOfStreamException: Unable to read additional data from server sessionid 0x0, likely server has closed socket
   [junit4]   2> 	at org.apache.zookeeper.ClientCnxnSocketNIO.doIO(ClientCnxnSocketNIO.java:77)
   [junit4]   2> org.apache.zookeeper.ClientCnxn$EndOfStreamException: Unable to read additional data from server sessionid 0x0, likely server has closed socket
   [junit4]   2> 	at org.apache.zookeeper.ClientCnxnSocketNIO.doIO(ClientCnxnSocketNIO.java:77) ~[zookeeper-3.6.2.jar:3.6.2]
   [junit4]   2> 	at org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:350) ~[zookeeper-3.6.2.jar:3.6.2]
   [junit4]   2> 	at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1275) [zookeeper-3.6.2.jar:3.6.2]
   [junit4]   2> 2435776 WARN  (NIOWorkerThread-4) [     ] o.a.z.s.NIOServerCnxn Close of session 0x0
   [junit4]   2>           => java.io.IOException: ZooKeeperServer not running
   [junit4]   2> 	at org.apache.zookeeper.server.NIOServerCnxn.readLength(NIOServerCnxn.java:544)
   [junit4]   2> java.io.IOException: ZooKeeperServer not running
   [junit4]   2> 	at org.apache.zookeeper.server.NIOServerCnxn.readLength(NIOServerCnxn.java:544) ~[zookeeper-3.6.2.jar:3.6.2]
   [junit4]   2> 	at org.apache.zookeeper.server.NIOServerCnxn.doIO(NIOServerCnxn.java:332) [zookeeper-3.6.2.jar:3.6.2]
   [junit4]   2> 	at org.apache.zookeeper.server.NIOServerCnxnFactory$IOWorkRequest.doWork(NIOServerCnxnFactory.java:522) [zookeeper-3.6.2.jar:3.6.2]
   [junit4]   2> 	at org.apache.zookeeper.server.WorkerService$ScheduledWorkRequest.run(WorkerService.java:154) [zookeeper-3.6.2.jar:3.6.2]
   [junit4]   2> 	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) [?:1.8.0_281]
   [junit4]   2> 	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) [?:1.8.0_281]
   [junit4]   2> 	at java.lang.Thread.run(Thread.java:748) [?:1.8.0_281]
   [junit4]   2> 2435777 WARN  (TEST-TestDistribIDF.testMultiCollectionQuery-seed#[6B6325C46A2A3B11]-SendThread(127.0.0.1:41137)) [     ] o.a.z.ClientCnxn Session 0x0 for sever localhost/127.0.0.1:41137, Closing socket connection. Attempting reconnect except it is a SessionExpiredException.
   [junit4]   2>           => EndOfStreamException: Unable to read additional data from server sessionid 0x0, likely server has closed socket
   [junit4]   2> 	at org.apache.zookeeper.ClientCnxnSocketNIO.doIO(ClientCnxnSocketNIO.java:77)
   [junit4]   2> org.apache.zookeeper.ClientCnxn$EndOfStreamException: Unable to read additional data from server sessionid 0x0, likely server has closed socket
   [junit4]   2> 	at org.apache.zookeeper.ClientCnxnSocketNIO.doIO(ClientCnxnSocketNIO.java:77) ~[zookeeper-3.6.2.jar:3.6.2]
   [junit4]   2> 	at org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:350) ~[zookeeper-3.6.2.jar:3.6.2]
   [junit4]   2> 	at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1275) [zookeeper-3.6.2.jar:3.6.2]
   [junit4]   2> 2437571 WARN  (NIOWorkerThread-5) [     ] o.a.z.s.NIOServerCnxn Close of session 0x0
   [junit4]   2>           => java.io.IOException: ZooKeeperServer not running
   [junit4]   2> 	at org.apache.zookeeper.server.NIOServerCnxn.readLength(NIOServerCnxn.java:544)
   [junit4]   2> java.io.IOException: ZooKeeperServer not running
   [junit4]   2> 	at org.apache.zookeeper.server.NIOServerCnxn.readLength(NIOServerCnxn.java:544) ~[zookeeper-3.6.2.jar:3.6.2]
   [junit4]   2> 	at org.apache.zookeeper.server.NIOServerCnxn.doIO(NIOServerCnxn.java:332) [zookeeper-3.6.2.jar:3.6.2]
   [junit4]   2> 	at org.apache.zookeeper.server.NIOServerCnxnFactory$IOWorkRequest.doWork(NIOServerCnxnFactory.java:522) [zookeeper-3.6.2.jar:3.6.2]
   [junit4]   2> 	at org.apache.zookeeper.server.WorkerService$ScheduledWorkRequest.run(WorkerService.java:154) [zookeeper-3.6.2.jar:3.6.2]
   [junit4]   2> 	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) [?:1.8.0_281]
   [junit4]   2> 	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) [?:1.8.0_281]
   [junit4]   2> 	at java.lang.Thread.run(Thread.java:748) [?:1.8.0_281]
   [junit4]   2> 2437571 WARN  (TEST-TestDistribIDF.testMultiCollectionQuery-seed#[6B6325C46A2A3B11]-SendThread(127.0.0.1:41137)) [     ] o.a.z.ClientCnxn Session 0x0 for sever localhost/127.0.0.1:41137, Closing socket connection. Attempting reconnect except it is a SessionExpiredException.
   [junit4]   2>           => EndOfStreamException: Unable to read additional data from server sessionid 0x0, likely server has closed socket
   [junit4]   2> 	at org.apache.zookeeper.ClientCnxnSocketNIO.doIO(ClientCnxnSocketNIO.java:77)
   [junit4]   2> org.apache.zookeeper.ClientCnxn$EndOfStreamException: Unable to read additional data from server sessionid 0x0, likely server has closed socket
   [junit4]   2> 	at org.apache.zookeeper.ClientCnxnSocketNIO.doIO(ClientCnxnSocketNIO.java:77) ~[zookeeper-3.6.2.jar:3.6.2]
   [junit4]   2> 	at org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:350) ~[zookeeper-3.6.2.jar:3.6.2]
   [junit4]   2> 	at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1275) [zookeeper-3.6.2.jar:3.6.2]
   [junit4]   2> 2439098 WARN  (NIOWorkerThread-6) [     ] o.a.z.s.NIOServerCnxn Close of session 0x0
   [junit4]   2>           => java.io.IOException: ZooKeeperServer not running
   [junit4]   2> 	at org.apache.zookeeper.server.NIOServerCnxn.readLength(NIOServerCnxn.java:544)
   [junit4]   2> java.io.IOException: ZooKeeperServer not running
   [junit4]   2> 	at org.apache.zookeeper.server.NIOServerCnxn.readLength(NIOServerCnxn.java:544) ~[zookeeper-3.6.2.jar:3.6.2]
   [junit4]   2> 	at org.apache.zookeeper.server.NIOServerCnxn.doIO(NIOServerCnxn.java:332) [zookeeper-3.6.2.jar:3.6.2]
   [junit4]   2> 	at org.apache.zookeeper.server.NIOServerCnxnFactory$IOWorkRequest.doWork(NIOServerCnxnFactory.java:522) [zookeeper-3.6.2.jar:3.6.2]
   [junit4]   2> 	at org.apache.zookeeper.server.WorkerService$ScheduledWorkRequest.run(WorkerService.java:154) [zookeeper-3.6.2.jar:3.6.2]
   [junit4]   2> 	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) [?:1.8.0_281]
   [junit4]   2> 	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) [?:1.8.0_281]
   [junit4]   2> 	at java.lang.Thread.run(Thread.java:748) [?:1.8.0_281]
   [junit4]   2> 2439098 WARN  (TEST-TestDistribIDF.testMultiCollectionQuery-seed#[6B6325C46A2A3B11]-SendThread(127.0.0.1:41137)) [     ] o.a.z.ClientCnxn Session 0x0 for sever localhost/127.0.0.1:41137, Closing socket connection. Attempting reconnect except it is a SessionExpiredException.
   [junit4]   2>           => EndOfStreamException: Unable to read additional data from server sessionid 0x0, likely server has closed socket
   [junit4]   2> 	at org.apache.zookeeper.ClientCnxnSocketNIO.doIO(ClientCnxnSocketNIO.java:77)
   [junit4]   2> org.apache.zookeeper.ClientCnxn$EndOfStreamException: Unable to read additional data from server sessionid 0x0, likely server has closed socket
   [junit4]   2> 	at org.apache.zookeeper.ClientCnxnSocketNIO.doIO(ClientCnxnSocketNIO.java:77) ~[zookeeper-3.6.2.jar:3.6.2]
   [junit4]   2> 	at org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:350) ~[zookeeper-3.6.2.jar:3.6.2]
   [junit4]   2> 	at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1275) [zookeeper-3.6.2.jar:3.6.2]
   [junit4]   2> 2440989 WARN  (NIOWorkerThread-7) [     ] o.a.z.s.NIOServerCnxn Close of session 0x0
   [junit4]   2>           => java.io.IOException: ZooKeeperServer not running
   [junit4]   2> 	at org.apache.zookeeper.server.NIOServerCnxn.readLength(NIOServerCnxn.java:544)
   [junit4]   2> java.io.IOException: ZooKeeperServer not running
   [junit4]   2> 	at org.apache.zookeeper.server.NIOServerCnxn.readLength(NIOServerCnxn.java:544) ~[zookeeper-3.6.2.jar:3.6.2]
   [junit4]   2> 	at org.apache.zookeeper.server.NIOServerCnxn.doIO(NIOServerCnxn.java:332) [zookeeper-3.6.2.jar:3.6.2]
   [junit4]   2> 	at org.apache.zookeeper.server.NIOServerCnxnFactory$IOWorkRequest.doWork(NIOServerCnxnFactory.java:522) [zookeeper-3.6.2.jar:3.6.2]
   [junit4]   2> 	at org.apache.zookeeper.server.WorkerService$ScheduledWorkRequest.run(WorkerService.java:154) [zookeeper-3.6.2.jar:3.6.2]
   [junit4]   2> 	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) [?:1.8.0_281]
   [junit4]   2> 	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) [?:1.8.0_281]
   [junit4]   2> 	at java.lang.Thread.run(Thread.java:748) [?:1.8.0_281]
   [junit4]   2> 2440989 WARN  (TEST-TestDistribIDF.testMultiCollectionQuery-seed#[6B6325C46A2A3B11]-SendThread(127.0.0.1:41137)) [     ] o.a.z.ClientCnxn Session 0x0 for sever localhost/127.0.0.1:41137, Closing socket connection. Attempting reconnect except it is a SessionExpiredException.
   [junit4]   2>           => EndOfStreamException: Unable to read additional data from server sessionid 0x0, likely server has closed socket
   [junit4]   2> 	at org.apache.zookeeper.ClientCnxnSocketNIO.doIO(ClientCnxnSocketNIO.java:77)
   [junit4]   2> org.apache.zookeeper.ClientCnxn$EndOfStreamException: Unable to read additional data from server sessionid 0x0, likely server has closed socket
   [junit4]   2> 	at org.apache.zookeeper.ClientCnxnSocketNIO.doIO(ClientCnxnSocketNIO.java:77) ~[zookeeper-3.6.2.jar:3.6.2]
   [junit4]   2> 	at org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:350) ~[zookeeper-3.6.2.jar:3.6.2]
   [junit4]   2> 	at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1275) [zookeeper-3.6.2.jar:3.6.2]
   [junit4]   2> 2442764 WARN  (NIOWorkerThread-8) [     ] o.a.z.s.NIOServerCnxn Close of session 0x0
   [junit4]   2>           => java.io.IOException: ZooKeeperServer not running
   [junit4]   2> 	at org.apache.zookeeper.server.NIOServerCnxn.readLength(NIOServerCnxn.java:544)
   [junit4]   2> java.io.IOException: ZooKeeperServer not running
   [junit4]   2> 	at org.apache.zookeeper.server.NIOServerCnxn.readLength(NIOServerCnxn.java:544) ~[zookeeper-3.6.2.jar:3.6.2]
   [junit4]   2> 	at org.apache.zookeeper.server.NIOServerCnxn.doIO(NIOServerCnxn.java:332) [zookeeper-3.6.2.jar:3.6.2]
   [junit4]   2> 	at org.apache.zookeeper.server.NIOServerCnxnFactory$IOWorkRequest.doWork(NIOServerCnxnFactory.java:522) [zookeeper-3.6.2.jar:3.6.2]
   [junit4]   2> 	at org.apache.zookeeper.server.WorkerService$ScheduledWorkRequest.run(WorkerService.java:154) [zookeeper-3.6.2.jar:3.6.2]
   [junit4]   2> 	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) [?:1.8.0_281]
   [junit4]   2> 	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) [?:1.8.0_281]
   [junit4]   2> 	at java.lang.Thread.run(Thread.java:748) [?:1.8.0_281]
   [junit4]   2> 2442765 WARN  (TEST-TestDistribIDF.testMultiCollectionQuery-seed#[6B6325C46A2A3B11]-SendThread(127.0.0.1:41137)) [     ] o.a.z.ClientCnxn Session 0x0 for sever localhost/127.0.0.1:41137, Closing socket connection. Attempting reconnect except it is a SessionExpiredException.
   [junit4]   2>           => EndOfStreamException: Unable to read additional data from server sessionid 0x0, likely server has closed socket
   [junit4]   2> 	at org.apache.zookeeper.ClientCnxnSocketNIO.doIO(ClientCnxnSocketNIO.java:77)
   [junit4]   2> org.apache.zookeeper.ClientCnxn$EndOfStreamException: Unable to read additional data from server sessionid 0x0, likely server has closed socket
   [junit4]   2> 	at org.apache.zookeeper.ClientCnxnSocketNIO.doIO(ClientCnxnSocketNIO.java:77) ~[zookeeper-3.6.2.jar:3.6.2]
   [junit4]   2> 	at org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:350) ~[zookeeper-3.6.2.jar:3.6.2]
   [junit4]   2> 	at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1275) [zookeeper-3.6.2.jar:3.6.2]
   [junit4]   2> 2444378 WARN  (NIOWorkerThread-1) [     ] o.a.z.s.NIOServerCnxn Close of session 0x0
   [junit4]   2>           => java.io.IOException: ZooKeeperServer not running
   [junit4]   2> 	at org.apache.zookeeper.server.NIOServerCnxn.readLength(NIOServerCnxn.java:544)
   [junit4]   2> java.io.IOException: ZooKeeperServer not running
   [junit4]   2> 	at org.apache.zookeeper.server.NIOServerCnxn.readLength(NIOServerCnxn.java:544) ~[zookeeper-3.6.2.jar:3.6.2]
   [junit4]   2> 	at org.apache.zookeeper.server.NIOServerCnxn.doIO(NIOServerCnxn.java:332) [zookeeper-3.6.2.jar:3.6.2]
   [junit4]   2> 	at org.apache.zookeeper.server.NIOServerCnxnFactory$IOWorkRequest.doWork(NIOServerCnxnFactory.java:522) [zookeeper-3.6.2.jar:3.6.2]
   [junit4]   2> 	at org.apache.zookeeper.server.WorkerService$ScheduledWorkRequest.run(WorkerService.java:154) [zookeeper-3.6.2.jar:3.6.2]
   [junit4]   2> 	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) [?:1.8.0_281]
   [junit4]   2> 	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) [?:1.8.0_281]
   [junit4]   2> 	at java.lang.Thread.run(Thread.java:748) [?:1.8.0_281]
   [junit4]   2> 2444378 WARN  (TEST-TestDistribIDF.testMultiCollectionQuery-seed#[6B6325C46A2A3B11]-SendThread(127.0.0.1:41137)) [     ] o.a.z.ClientCnxn Session 0x0 for sever localhost/127.0.0.1:41137, Closing socket connection. Attempting reconnect except it is a SessionExpiredException.
   [junit4]   2>           => EndOfStreamException: Unable to read additional data from server sessionid 0x0, likely server has closed socket
   [junit4]   2> 	at org.apache.zookeeper.ClientCnxnSocketNIO.doIO(ClientCnxnSocketNIO.java:77)
   [junit4]   2> org.apache.zookeeper.ClientCnxn$EndOfStreamException: Unable to read additional data from server sessionid 0x0, likely server has closed socket
   [junit4]   2> 	at org.apache.zookeeper.ClientCnxnSocketNIO.doIO(ClientCnxnSocketNIO.java:77) ~[zookeeper-3.6.2.jar:3.6.2]
   [junit4]   2> 	at org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:350) ~[zookeeper-3.6.2.jar:3.6.2]
   [junit4]   2> 	at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1275) [zookeeper-3.6.2.jar:3.6.2]
   [junit4]   2> 2446157 WARN  (NIOWorkerThread-2) [     ] o.a.z.s.NIOServerCnxn Close of session 0x0
   [junit4]   2>           => java.io.IOException: ZooKeeperServer not running
   [junit4]   2> 	at org.apache.zookeeper.server.NIOServerCnxn.readLength(NIOServerCnxn.java:544)
   [junit4]   2> java.io.IOException: ZooKeeperServer not running
   [junit4]   2> 	at org.apache.zookeeper.server.NIOServerCnxn.readLength(NIOServerCnxn.java:544) ~[zookeeper-3.6.2.jar:3.6.2]
   [junit4]   2> 	at org.apache.zookeeper.server.NIOServerCnxn.doIO(NIOServerCnxn.java:332) [zookeeper-3.6.2.jar:3.6.2]
   [junit4]   2> 	at org.apache.zookeeper.server.NIOServerCnxnFactory$IOWorkRequest.doWork(NIOServerCnxnFactory.java:522) [zookeeper-3.6.2.jar:3.6.2]
   [junit4]   2> 	at org.apache.zookeeper.server.WorkerService$ScheduledWorkRequest.run(WorkerService.java:154) [zookeeper-3.6.2.jar:3.6.2]
   [junit4]   2> 	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) [?:1.8.0_281]
   [junit4]   2> 	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) [?:1.8.0_281]
   [junit4]   2> 	at java.lang.Thread.run(Thread.java:748) [?:1.8.0_281]
   [junit4]   2> 2446157 WARN  (TEST-TestDistribIDF.testMultiCollectionQuery-seed#[6B6325C46A2A3B11]-SendThread(127.0.0.1:41137)) [     ] o.a.z.ClientCnxn Session 0x0 for sever localhost/127.0.0.1:41137, Closing socket connection. Attempting reconnect except it is a SessionExpiredException.
   [junit4]   2>           => EndOfStreamException: Unable to read additional data from server sessionid 0x0, likely server has closed socket
   [junit4]   2> 	at org.apache.zookeeper.ClientCnxnSocketNIO.doIO(ClientCnxnSocketNIO.java:77)
   [junit4]   2> org.apache.zookeeper.ClientCnxn$EndOfStreamException: Unable to read additional data from server sessionid 0x0, likely server has closed socket
   [junit4]   2> 	at org.apache.zookeeper.ClientCnxnSocketNIO.doIO(ClientCnxnSocketNIO.java:77) ~[zookeeper-3.6.2.jar:3.6.2]
   [junit4]   2> 	at org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:350) ~[zookeeper-3.6.2.jar:3.6.2]
   [junit4]   2> 	at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1275) [zookeeper-3.6.2.jar:3.6.2]
   [junit4]   2> 2448091 WARN  (NIOWorkerThread-3) [     ] o.a.z.s.NIOServerCnxn Close of session 0x0
   [junit4]   2>           => java.io.IOException: ZooKeeperServer not running
   [junit4]   2> 	at org.apache.zookeeper.server.NIOServerCnxn.readLength(NIOServerCnxn.java:544)
   [junit4]   2> java.io.IOException: ZooKeeperServer not ru

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

ception: null
   [junit4]   2> 	at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.reportInterruptAfterWait(AbstractQueuedSynchronizer.java:2014) ~[?:1.8.0_281]
   [junit4]   2> 	at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2048) ~[?:1.8.0_281]
   [junit4]   2> 	at java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) ~[?:1.8.0_281]
   [junit4]   2> 	at org.apache.zookeeper.server.PrepRequestProcessor.run(PrepRequestProcessor.java:140) [zookeeper-3.6.2.jar:3.6.2]
   [junit4]   2> May 19, 2021 6:48:01 AM com.carrotsearch.randomizedtesting.ThreadLeakControl tryToInterruptAll
   [junit4]   2> INFO: All leaked threads terminated.
   [junit4]   2> NOTE: test params are: codec=Asserting(Lucene87): {multiDefault=BlockTreeOrds(blocksize=128), cat=PostingsFormat(name=Asserting), _root_=PostingsFormat(name=Asserting), id=PostingsFormat(name=LuceneVarGapDocFreqInterval), _route_=Lucene84}, docValues:{range_facet_l_dv=DocValuesFormat(name=Lucene80), _version_=DocValuesFormat(name=Direct), intDefault=DocValuesFormat(name=Direct), id_i1=DocValuesFormat(name=Lucene80), range_facet_i_dv=DocValuesFormat(name=Direct), intDvoDefault=DocValuesFormat(name=Asserting), range_facet_l=DocValuesFormat(name=Direct), timestamp=DocValuesFormat(name=Direct)}, maxPointsInLeafNode=142, maxMBSortInHeap=6.214865297758913, sim=Asserting(RandomSimilarity(queryNorm=false): {}), locale=zh-TW, timezone=Atlantic/South_Georgia
   [junit4]   2> NOTE: Linux 5.4.0-45-generic amd64/Oracle Corporation 1.8.0_281 (64-bit)/cpus=4,threads=1,free=266330976,total=502792192
   [junit4]   2> NOTE: All tests run in this JVM: [RestoreTriggerStateTest, TestJsonFacetsWithNestedObjects, ProtectedTermFilterFactoryTest, OverseerSolrResponseUnsafeSerializationTest, TestManagedResource, TestSolrCoreProperties, TestReplicationHandlerDiskOverFlow, TestFreeTextSuggestions, TestJmxIntegration, TestDistributedMap, CollectionsAPISolrJTest, TestNonDefinedSimilarityFactory, TolerantUpdateProcessorTest, TestCorePropertiesReload, TestFieldCacheWithThreads, RegexBoostProcessorTest, SuggestComponentTest, MBeansHandlerTest, TestHdfsBackupRestoreCore, DistributedIntervalFacetingTest, HLLUtilTest, TestCollectionAPIs, AssignTest, LeaderElectionIntegrationTest, DirectSolrConnectionTest, CSVRequestHandlerTest, ExternalFileFieldSortTest, SecurityHeadersTest, TestTolerantUpdateProcessorCloud, DocValuesNotIndexedTest, BadCopyFieldTest, UtilsToolTest, LocalFSCloudIncrementalBackupTest, SyncSliceTest, DistributedFacetPivotWhiteBoxTest, SolrMetricManagerTest, SpatialHeatmapFacetsTest, ChaosMonkeyNothingIsSafeTest, V2CollectionBackupsAPIMappingTest, NodeAddedTriggerTest, TestInPlaceUpdatesRequiredField, TestTrackingShardHandlerFactory, HdfsWriteToMultipleCollectionsTest, TestQueryUtils, TestSystemIdResolver, SolrCoreTest, ZkFailoverTest, HdfsBasicDistributedZk2Test, TestHashQParserPlugin, TestLocalFSCloudBackupRestore, TestNRTOpen, TestCloudManagedSchema, MoveReplicaHDFSTest, TestPKIAuthenticationPlugin, SolrShardReporterTest, JWTAuthPluginTest, CloneFieldUpdateProcessorFactoryTest, CheckHdfsIndexTest, UpdateRequestProcessorFactoryTest, TestClusterProperties, HdfsNNFailoverTest, RequiredFieldsTest, SpatialRPTFieldTypeTest, TestLegacyFieldReuse, TestSQLHandlerNonCloud, JSONWriterTest, CdcrRequestHandlerTest, TestSolrCachePerf, SecurityConfHandlerTest, BadComponentTest, TestPHPSerializedResponseWriter, PackageManagerCLITest, TestBlockCollapse, LeaderTragicEventTest, TestSolrDeletionPolicy2, TestExactStatsCache, CopyFieldTest, TestSimClusterStateProvider, DataDrivenBlockJoinTest, TestOmitPositions, TestRandomRequestDistribution, TestSimTriggerIntegration, TestElisionMultitermQuery, UnloadDistributedZkTest, TestHashPartitioner, RoutingToNodesWithPropertiesTest, FileUtilsTest, AutoscalingHistoryHandlerTest, AutoAddReplicasPlanActionTest, TestDocBasedVersionConstraints, TestSegmentSorting, JavaBinAtomicUpdateMultivalueTest, SolrIndexSearcherTest, TestSimpleQParserPlugin, OverseerCollectionConfigSetProcessorTest, TestFieldResource, TestStressRecovery, TestFilteredDocIdSet, TestEmbeddedSolrServerAdminHandler, SolrCLIZkUtilsTest, TestHalfAndHalfDocValues, DistributedQueryElevationComponentTest, MoreLikeThisHandlerTest, TestStressIncrementalBackup, PeerSyncTest, TestSolrQueryParser, BasicAuthIntegrationTest, TestSimExecutePlanAction, TestLRUCache, TestBlobHandler, TestConfigSetProperties, NestedShardedAtomicUpdateTest, TestUseDocValuesAsStored2, TestComplexPhraseQParserPlugin, CreateCollectionCleanupTest, DeleteInactiveReplicaTest, DistribCursorPagingTest, DistribJoinFromCollectionTest, DistributedQueueTest, HttpPartitionOnCommitTest, LegacyCloudClusterPropTest, MetricsHistoryIntegrationTest, MissingSegmentRecoveryTest, RecoveryZkTest, RemoteQueryErrorTest, ReplaceNodeTest, ShardTermsTest, TestCloudConsistency, TestLockTree, TestMiniSolrCloudClusterSSL, TestPullReplicaWithAuth, TestQueryingOnDownCollection, TestSolrCloudWithDelegationTokens, TestSolrCloudWithSecureImpersonation, TestStressInPlaceUpdates, ZkShardTermsTest, CollectionReloadTest, CollectionTooManyReplicasTest, CollectionsAPIAsyncDistributedZkTest, ShardSplitTest, MetricTriggerTest, ScheduledTriggerTest, SearchRateTriggerIntegrationTest, SearchRateTriggerTest, TriggerEventQueueTest, TestSimDistribStateManager, TestSimNodeAddedTrigger, TestSimNodeLostTrigger, TestSnapshotCloudManager, HdfsChaosMonkeyNothingIsSafeTest, HdfsRecoveryZkTest, HdfsRestartWhileUpdatingTest, HdfsSyncSliceTest, HdfsThreadLeakTest, HdfsTlogReplayBufferedWhileIndexingTest, ZkCollectionPropsCachingTest, ImplicitSnitchTest, RuleEngineTest, RulesTest, DirectoryFactoryTest, PluginInfoTest, QueryResultKeyTest, TestDynamicURP, TestImplicitCoreProperties, TestInfoStreamLogging, TestMergePolicyConfig, TestSolrXml, HdfsBackupRepositoryIntegrationTest, TestDistribPackageStore, V2StandaloneTest, XmlUpdateRequestHandlerTest, XsltUpdateRequestHandlerTest, CoreMergeIndexesAdminHandlerTest, DaemonStreamApiTest, IndexSizeEstimatorTest, ShowFileRequestHandlerTest, SplitHandlerTest, CustomTermsComponentTest, DistributedFacetPivotLongTailTest, DistributedSuggestComponentTest, ResponseBuilderTest, ResponseLogComponentTest, ShardsWhitelistTest, TermVectorComponentTest, TermsComponentTest, TestExpandComponent, EmbeddedSolrNoSerializeTest, Tagger2Test, TaggingAttributeTest, FastVectorHighlighterTest, HighlighterTest, TestPostingsSolrHighlighter, TestUnifiedSolrHighlighterWithoutStoredId, TestMultiValuedNumericRangeQuery, TestNumericRangeQuery64, SolrJmxReporterCloudTest, TestPackages, PolyFieldTest, SchemaVersionSpecificBehaviorTest, CurrencyRangeFacetCloudTest, QueryEqualityTest, RankQueryTest, TestMinHashQParser, TestNoOpRegenerator, TestPayloadScoreQParserPlugin, TestReRankQParserPlugin, TestRecovery, TestReload, TestReloadDeadlock, TestSolrFieldCacheBean, TestStressUserVersions, TestStressVersions, TestTermsQParserPlugin, TestXmlQParser, TestCloudJSONFacetSKG, TestBM25SimilarityFactory, TestClassicSimilarityFactory, TestDFRSimilarityFactory, TestIBSimilarityFactory, TestLMDirichletSimilarityFactory, TestDistribIDF]
   [junit4]   2> NOTE: reproduce with: ant test  -Dtestcase=TestDistribIDF -Dtests.seed=6B6325C46A2A3B11 -Dtests.multiplier=2 -Dtests.slow=true -Dtests.locale=zh-TW -Dtests.timezone=Atlantic/South_Georgia -Dtests.asserts=true -Dtests.file.encoding=UTF-8
   [junit4] ERROR   0.00s J1 | TestDistribIDF (suite) <<<
   [junit4]    > Throwable #1: com.carrotsearch.randomizedtesting.ThreadLeakError: 4 threads leaked from SUITE scope at org.apache.solr.search.stats.TestDistribIDF: 
   [junit4]    >    1) Thread[id=42464, name=ProcessThread(sid:0 cport:41137):, state=WAITING, group=TGRP-TestDistribIDF]
   [junit4]    >         at sun.misc.Unsafe.park(Native Method)
   [junit4]    >         at java.util.concurrent.locks.LockSupport.park(LockSupport.java:175)
   [junit4]    >         at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039)
   [junit4]    >         at java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442)
   [junit4]    >         at org.apache.zookeeper.server.PrepRequestProcessor.run(PrepRequestProcessor.java:140)
   [junit4]    >    2) Thread[id=42465, name=RequestThrottler, state=WAITING, group=TGRP-TestDistribIDF]
   [junit4]    >         at sun.misc.Unsafe.park(Native Method)
   [junit4]    >         at java.util.concurrent.locks.LockSupport.park(LockSupport.java:175)
   [junit4]    >         at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039)
   [junit4]    >         at java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442)
   [junit4]    >         at org.apache.zookeeper.server.RequestThrottler.run(RequestThrottler.java:139)
   [junit4]    >    3) Thread[id=42462, name=SessionTracker, state=TIMED_WAITING, group=TGRP-TestDistribIDF]
   [junit4]    >         at java.lang.Thread.sleep(Native Method)
   [junit4]    >         at org.apache.zookeeper.server.SessionTrackerImpl.run(SessionTrackerImpl.java:157)
   [junit4]    >    4) Thread[id=42463, name=SyncThread:0, state=WAITING, group=TGRP-TestDistribIDF]
   [junit4]    >         at sun.misc.Unsafe.park(Native Method)
   [junit4]    >         at java.util.concurrent.locks.LockSupport.park(LockSupport.java:175)
   [junit4]    >         at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039)
   [junit4]    >         at java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442)
   [junit4]    >         at org.apache.zookeeper.server.SyncRequestProcessor.run(SyncRequestProcessor.java:170)
   [junit4]    > 	at __randomizedtesting.SeedInfo.seed([6B6325C46A2A3B11]:0)
   [junit4] Completed [851/939 (1!)] on J1 in 89.89s, 2 tests, 1 error <<< FAILURES!

[...truncated 51131 lines...]