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Posted to builds@lucene.apache.org by Policeman Jenkins Server <je...@thetaphi.de> on 2020/08/19 11:51:13 UTC

[JENKINS-EA] Lucene-Solr-8.x-Linux (64bit/jdk-15-ea+35) - Build # 4115 - Unstable!

Build: https://jenkins.thetaphi.de/job/Lucene-Solr-8.x-Linux/4115/
Java: 64bit/jdk-15-ea+35 -XX:+UseCompressedOops -XX:+UseParallelGC

2 tests failed.
FAILED:  junit.framework.TestSuite.org.apache.solr.cloud.BasicDistributedZkTest

Error Message:
2 threads leaked from SUITE scope at org.apache.solr.cloud.BasicDistributedZkTest:     1) Thread[id=6421, name=aliveCheckExecutor-3637-thread-1, state=TIMED_WAITING, group=TGRP-BasicDistributedZkTest]         at java.base@15/jdk.internal.misc.Unsafe.park(Native Method)         at java.base@15/java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:252)         at java.base@15/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:1661)         at java.base@15/java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1182)         at java.base@15/java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:899)         at java.base@15/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)         at java.base@15/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)         at java.base@15/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)         at java.base@15/java.lang.Thread.run(Thread.java:832)    2) Thread[id=6420, name=aliveCheckExecutor-3638-thread-1, state=TIMED_WAITING, group=TGRP-BasicDistributedZkTest]         at java.base@15/jdk.internal.misc.Unsafe.park(Native Method)         at java.base@15/java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:252)         at java.base@15/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:1661)         at java.base@15/java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1182)         at java.base@15/java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:899)         at java.base@15/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)         at java.base@15/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)         at java.base@15/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)         at java.base@15/java.lang.Thread.run(Thread.java:832)

Stack Trace:
com.carrotsearch.randomizedtesting.ThreadLeakError: 2 threads leaked from SUITE scope at org.apache.solr.cloud.BasicDistributedZkTest: 
   1) Thread[id=6421, name=aliveCheckExecutor-3637-thread-1, state=TIMED_WAITING, group=TGRP-BasicDistributedZkTest]
        at java.base@15/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@15/java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:252)
        at java.base@15/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:1661)
        at java.base@15/java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1182)
        at java.base@15/java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:899)
        at java.base@15/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@15/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@15/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@15/java.lang.Thread.run(Thread.java:832)
   2) Thread[id=6420, name=aliveCheckExecutor-3638-thread-1, state=TIMED_WAITING, group=TGRP-BasicDistributedZkTest]
        at java.base@15/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@15/java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:252)
        at java.base@15/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:1661)
        at java.base@15/java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1182)
        at java.base@15/java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:899)
        at java.base@15/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@15/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@15/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@15/java.lang.Thread.run(Thread.java:832)
	at __randomizedtesting.SeedInfo.seed([300583FF2ED783B2]:0)


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

Error Message:
There are still zombie threads that couldn't be terminated:    1) Thread[id=6421, name=aliveCheckExecutor-3637-thread-1, state=TIMED_WAITING, group=TGRP-BasicDistributedZkTest]         at java.base@15/jdk.internal.misc.Unsafe.park(Native Method)         at java.base@15/java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:252)         at java.base@15/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:1661)         at java.base@15/java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1182)         at java.base@15/java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:899)         at java.base@15/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)         at java.base@15/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)         at java.base@15/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)         at java.base@15/java.lang.Thread.run(Thread.java:832)    2) Thread[id=6420, name=aliveCheckExecutor-3638-thread-1, state=TIMED_WAITING, group=TGRP-BasicDistributedZkTest]         at java.base@15/jdk.internal.misc.Unsafe.park(Native Method)         at java.base@15/java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:252)         at java.base@15/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:1661)         at java.base@15/java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1182)         at java.base@15/java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:899)         at java.base@15/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)         at java.base@15/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)         at java.base@15/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)         at java.base@15/java.lang.Thread.run(Thread.java:832)

Stack Trace:
com.carrotsearch.randomizedtesting.ThreadLeakError: There are still zombie threads that couldn't be terminated:
   1) Thread[id=6421, name=aliveCheckExecutor-3637-thread-1, state=TIMED_WAITING, group=TGRP-BasicDistributedZkTest]
        at java.base@15/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@15/java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:252)
        at java.base@15/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:1661)
        at java.base@15/java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1182)
        at java.base@15/java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:899)
        at java.base@15/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@15/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@15/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@15/java.lang.Thread.run(Thread.java:832)
   2) Thread[id=6420, name=aliveCheckExecutor-3638-thread-1, state=TIMED_WAITING, group=TGRP-BasicDistributedZkTest]
        at java.base@15/jdk.internal.misc.Unsafe.park(Native Method)
        at java.base@15/java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:252)
        at java.base@15/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:1661)
        at java.base@15/java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1182)
        at java.base@15/java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:899)
        at java.base@15/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
        at java.base@15/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
        at java.base@15/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
        at java.base@15/java.lang.Thread.run(Thread.java:832)
	at __randomizedtesting.SeedInfo.seed([300583FF2ED783B2]:0)




Build Log:
[...truncated 13905 lines...]
   [junit4] Suite: org.apache.solr.cloud.BasicDistributedZkTest
   [junit4]   2> 114162 INFO  (SUITE-BasicDistributedZkTest-seed#[300583FF2ED783B2]-worker) [     ] o.a.s.SolrTestCase Setting 'solr.default.confdir' system property to test-framework derived value of '/home/jenkins/workspace/Lucene-Solr-8.x-Linux/solr/server/solr/configsets/_default/conf'
   [junit4]   2> 114162 INFO  (SUITE-BasicDistributedZkTest-seed#[300583FF2ED783B2]-worker) [     ] o.a.s.SolrTestCaseJ4 SecureRandom sanity checks: test.solr.allowed.securerandom=null & java.security.egd=file:/dev/./urandom
   [junit4]   2> 114162 INFO  (SUITE-BasicDistributedZkTest-seed#[300583FF2ED783B2]-worker) [     ] o.a.s.SolrTestCaseJ4 Created dataDir: /home/jenkins/workspace/Lucene-Solr-8.x-Linux/solr/build/solr-core/test/J5/temp/solr.cloud.BasicDistributedZkTest_300583FF2ED783B2-001/data-dir-7-001
   [junit4]   2> 114162 WARN  (SUITE-BasicDistributedZkTest-seed#[300583FF2ED783B2]-worker) [     ] o.a.s.SolrTestCaseJ4 startTrackingSearchers: numOpens=21 numCloses=21
   [junit4]   2> 114162 INFO  (SUITE-BasicDistributedZkTest-seed#[300583FF2ED783B2]-worker) [     ] o.a.s.SolrTestCaseJ4 Using PointFields (NUMERIC_POINTS_SYSPROP=true) w/NUMERIC_DOCVALUES_SYSPROP=false
   [junit4]   2> 114163 INFO  (SUITE-BasicDistributedZkTest-seed#[300583FF2ED783B2]-worker) [     ] o.a.s.SolrTestCaseJ4 Randomized ssl (false) and clientAuth (false) via: @org.apache.solr.SolrTestCaseJ4$SuppressSSL(bugUrl="https://issues.apache.org/jira/browse/SOLR-5776")
   [junit4]   2> 114163 INFO  (SUITE-BasicDistributedZkTest-seed#[300583FF2ED783B2]-worker) [     ] o.a.s.BaseDistributedSearchTestCase Setting hostContext system property: /
   [junit4]   2> 114167 INFO  (TEST-BasicDistributedZkTest.test-seed#[300583FF2ED783B2]) [     ] o.a.s.c.ZkTestServer STARTING ZK TEST SERVER
   [junit4]   2> 114174 INFO  (ZkTestServer Run Thread) [     ] o.a.s.c.ZkTestServer client port: 0.0.0.0/0.0.0.0:0
   [junit4]   2> 114174 INFO  (ZkTestServer Run Thread) [     ] o.a.s.c.ZkTestServer Starting server
   [junit4]   2> 114175 WARN  (ZkTestServer Run Thread) [     ] o.a.z.s.ServerCnxnFactory maxCnxns is not configured, using default value 0.
   [junit4]   2> 114274 INFO  (TEST-BasicDistributedZkTest.test-seed#[300583FF2ED783B2]) [     ] o.a.s.c.ZkTestServer start zk server on port: 42147
   [junit4]   2> 114274 INFO  (TEST-BasicDistributedZkTest.test-seed#[300583FF2ED783B2]) [     ] o.a.s.c.ZkTestServer waitForServerUp: 127.0.0.1:42147
   [junit4]   2> 114274 INFO  (TEST-BasicDistributedZkTest.test-seed#[300583FF2ED783B2]) [     ] o.a.s.c.ZkTestServer parse host and port list: 127.0.0.1:42147
   [junit4]   2> 114274 INFO  (TEST-BasicDistributedZkTest.test-seed#[300583FF2ED783B2]) [     ] o.a.s.c.ZkTestServer connecting to 127.0.0.1 42147
   [junit4]   2> 114277 INFO  (TEST-BasicDistributedZkTest.test-seed#[300583FF2ED783B2]) [     ] o.a.s.c.c.ConnectionManager Waiting for client to connect to ZooKeeper
   [junit4]   2> 114285 INFO  (zkConnectionManagerCallback-3202-thread-1) [     ] o.a.s.c.c.ConnectionManager zkClient has connected
   [junit4]   2> 114285 INFO  (TEST-BasicDistributedZkTest.test-seed#[300583FF2ED783B2]) [     ] o.a.s.c.c.ConnectionManager Client is connected to ZooKeeper
   [junit4]   2> 114288 INFO  (TEST-BasicDistributedZkTest.test-seed#[300583FF2ED783B2]) [     ] o.a.s.c.c.ConnectionManager Waiting for client to connect to ZooKeeper
   [junit4]   2> 114295 INFO  (zkConnectionManagerCallback-3204-thread-1) [     ] o.a.s.c.c.ConnectionManager zkClient has connected
   [junit4]   2> 114295 INFO  (TEST-BasicDistributedZkTest.test-seed#[300583FF2ED783B2]) [     ] o.a.s.c.c.ConnectionManager Client is connected to ZooKeeper
   [junit4]   2> 114303 INFO  (TEST-BasicDistributedZkTest.test-seed#[300583FF2ED783B2]) [     ] o.a.s.c.ZkTestServer put /home/jenkins/workspace/Lucene-Solr-8.x-Linux/solr/core/src/test-files/solr/collection1/conf/solrconfig-tlog.xml to /configs/conf1/solrconfig.xml
   [junit4]   2> 114311 INFO  (TEST-BasicDistributedZkTest.test-seed#[300583FF2ED783B2]) [     ] o.a.s.c.ZkTestServer put /home/jenkins/workspace/Lucene-Solr-8.x-Linux/solr/core/src/test-files/solr/collection1/conf/schema.xml to /configs/conf1/schema.xml
   [junit4]   2> 114339 INFO  (TEST-BasicDistributedZkTest.test-seed#[300583FF2ED783B2]) [     ] o.a.s.c.ZkTestServer put /home/jenkins/workspace/Lucene-Solr-8.x-Linux/solr/core/src/test-files/solr/collection1/conf/solrconfig.snippet.randomindexconfig.xml to /configs/conf1/solrconfig.snippet.randomindexconfig.xml
   [junit4]   2> 114349 INFO  (TEST-BasicDistributedZkTest.test-seed#[300583FF2ED783B2]) [     ] o.a.s.c.ZkTestServer put /home/jenkins/workspace/Lucene-Solr-8.x-Linux/solr/core/src/test-files/solr/collection1/conf/stopwords.txt to /configs/conf1/stopwords.txt
   [junit4]   2> 114351 INFO  (TEST-BasicDistributedZkTest.test-seed#[300583FF2ED783B2]) [     ] o.a.s.c.ZkTestServer put /home/jenkins/workspace/Lucene-Solr-8.x-Linux/solr/core/src/test-files/solr/collection1/conf/protwords.txt to /configs/conf1/protwords.txt
   [junit4]   2> 114351 INFO  (TEST-BasicDistributedZkTest.test-seed#[300583FF2ED783B2]) [     ] o.a.s.c.ZkTestServer put /home/jenkins/workspace/Lucene-Solr-8.x-Linux/solr/core/src/test-files/solr/collection1/conf/currency.xml to /configs/conf1/currency.xml
   [junit4]   2> 114352 INFO  (TEST-BasicDistributedZkTest.test-seed#[300583FF2ED783B2]) [     ] o.a.s.c.ZkTestServer put /home/jenkins/workspace/Lucene-Solr-8.x-Linux/solr/core/src/test-files/solr/collection1/conf/enumsConfig.xml to /configs/conf1/enumsConfig.xml
   [junit4]   2> 114355 INFO  (TEST-BasicDistributedZkTest.test-seed#[300583FF2ED783B2]) [     ] o.a.s.c.ZkTestServer put /home/jenkins/workspace/Lucene-Solr-8.x-Linux/solr/core/src/test-files/solr/collection1/conf/open-exchange-rates.json to /configs/conf1/open-exchange-rates.json
   [junit4]   2> 114356 INFO  (TEST-BasicDistributedZkTest.test-seed#[300583FF2ED783B2]) [     ] o.a.s.c.ZkTestServer put /home/jenkins/workspace/Lucene-Solr-8.x-Linux/solr/core/src/test-files/solr/collection1/conf/mapping-ISOLatin1Accent.txt to /configs/conf1/mapping-ISOLatin1Accent.txt
   [junit4]   2> 114356 INFO  (TEST-BasicDistributedZkTest.test-seed#[300583FF2ED783B2]) [     ] o.a.s.c.ZkTestServer put /home/jenkins/workspace/Lucene-Solr-8.x-Linux/solr/core/src/test-files/solr/collection1/conf/old_synonyms.txt to /configs/conf1/old_synonyms.txt
   [junit4]   2> 114358 INFO  (TEST-BasicDistributedZkTest.test-seed#[300583FF2ED783B2]) [     ] o.a.s.c.ZkTestServer put /home/jenkins/workspace/Lucene-Solr-8.x-Linux/solr/core/src/test-files/solr/collection1/conf/synonyms.txt to /configs/conf1/synonyms.txt
   [junit4]   2> 114364 INFO  (TEST-BasicDistributedZkTest.test-seed#[300583FF2ED783B2]) [     ] o.a.s.c.AbstractFullDistribZkTestBase Will use NRT replicas unless explicitly asked otherwise
   [junit4]   2> 114449 WARN  (TEST-BasicDistributedZkTest.test-seed#[300583FF2ED783B2]) [     ] o.e.j.s.h.g.GzipHandler minGzipSize of 0 is inefficient for short content, break even is size 23
   [junit4]   2> 114449 INFO  (TEST-BasicDistributedZkTest.test-seed#[300583FF2ED783B2]) [     ] o.a.s.c.s.e.JettySolrRunner Start Jetty (configured port=0, binding port=0)
   [junit4]   2> 114449 INFO  (TEST-BasicDistributedZkTest.test-seed#[300583FF2ED783B2]) [     ] o.a.s.c.s.e.JettySolrRunner Trying to start Jetty on port 0 try number 2 ...
   [junit4]   2> 114450 INFO  (TEST-BasicDistributedZkTest.test-seed#[300583FF2ED783B2]) [     ] o.e.j.s.Server jetty-9.4.27.v20200227; built: 2020-02-27T18:37:21.340Z; git: a304fd9f351f337e7c0e2a7c28878dd536149c6c; jvm 15+35-1559
   [junit4]   2> 114450 INFO  (TEST-BasicDistributedZkTest.test-seed#[300583FF2ED783B2]) [     ] o.e.j.s.session DefaultSessionIdManager workerName=node0
   [junit4]   2> 114450 INFO  (TEST-BasicDistributedZkTest.test-seed#[300583FF2ED783B2]) [     ] o.e.j.s.session No SessionScavenger set, using defaults
   [junit4]   2> 114450 INFO  (TEST-BasicDistributedZkTest.test-seed#[300583FF2ED783B2]) [     ] o.e.j.s.session node0 Scavenging every 660000ms
   [junit4]   2> 114451 INFO  (TEST-BasicDistributedZkTest.test-seed#[300583FF2ED783B2]) [     ] o.e.j.s.h.ContextHandler Started o.e.j.s.ServletContextHandler@51962ed6{/,null,AVAILABLE}
   [junit4]   2> 114454 INFO  (TEST-BasicDistributedZkTest.test-seed#[300583FF2ED783B2]) [     ] o.e.j.s.AbstractConnector Started ServerConnector@21c54cf6{HTTP/1.1, (http/1.1, h2c)}{127.0.0.1:38907}
   [junit4]   2> 114454 INFO  (TEST-BasicDistributedZkTest.test-seed#[300583FF2ED783B2]) [     ] o.e.j.s.Server Started @114465ms
   [junit4]   2> 114454 INFO  (TEST-BasicDistributedZkTest.test-seed#[300583FF2ED783B2]) [     ] o.a.s.c.s.e.JettySolrRunner Jetty properties: {hostContext=/, solr.data.dir=/home/jenkins/workspace/Lucene-Solr-8.x-Linux/solr/build/solr-core/test/J5/temp/solr.cloud.BasicDistributedZkTest_300583FF2ED783B2-001/tempDir-001/control/data, hostPort=38907, coreRootDirectory=/home/jenkins/workspace/Lucene-Solr-8.x-Linux/solr/build/solr-core/test/J5/../../../../../../../../../home/jenkins/workspace/Lucene-Solr-8.x-Linux/solr/build/solr-core/test/J5/temp/solr.cloud.BasicDistributedZkTest_300583FF2ED783B2-001/control-001/cores, replicaType=NRT}
   [junit4]   2> 114455 ERROR (TEST-BasicDistributedZkTest.test-seed#[300583FF2ED783B2]) [     ] o.a.s.u.StartupLoggingUtils Missing Java Option solr.log.dir. Logging may be missing or incomplete.
   [junit4]   2> 114455 INFO  (TEST-BasicDistributedZkTest.test-seed#[300583FF2ED783B2]) [     ] o.a.s.s.SolrDispatchFilter Using logger factory org.apache.logging.slf4j.Log4jLoggerFactory
   [junit4]   2> 114455 INFO  (TEST-BasicDistributedZkTest.test-seed#[300583FF2ED783B2]) [     ] o.a.s.s.SolrDispatchFilter  ___      _       Welcome to Apache Solr? version 8.7.0
   [junit4]   2> 114455 INFO  (TEST-BasicDistributedZkTest.test-seed#[300583FF2ED783B2]) [     ] o.a.s.s.SolrDispatchFilter / __| ___| |_ _   Starting in cloud mode on port null
   [junit4]   2> 114455 INFO  (TEST-BasicDistributedZkTest.test-seed#[300583FF2ED783B2]) [     ] o.a.s.s.SolrDispatchFilter \__ \/ _ \ | '_|  Install dir: /home/jenkins/workspace/Lucene-Solr-8.x-Linux/solr
   [junit4]   2> 114455 INFO  (TEST-BasicDistributedZkTest.test-seed#[300583FF2ED783B2]) [     ] o.a.s.s.SolrDispatchFilter |___/\___/_|_|    Start time: 2020-08-19T11:33:02.381335983Z
   [junit4]   2> 114457 INFO  (TEST-BasicDistributedZkTest.test-seed#[300583FF2ED783B2]) [     ] o.a.s.c.c.ConnectionManager Waiting for client to connect to ZooKeeper
   [junit4]   2> 114458 INFO  (zkConnectionManagerCallback-3206-thread-1) [     ] o.a.s.c.c.ConnectionManager zkClient has connected
   [junit4]   2> 114458 INFO  (TEST-BasicDistributedZkTest.test-seed#[300583FF2ED783B2]) [     ] o.a.s.c.c.ConnectionManager Client is connected to ZooKeeper
   [junit4]   2> 114559 INFO  (TEST-BasicDistributedZkTest.test-seed#[300583FF2ED783B2]) [     ] o.a.s.s.SolrDispatchFilter Loading solr.xml from SolrHome (not found in ZooKeeper)
   [junit4]   2> 114559 INFO  (TEST-BasicDistributedZkTest.test-seed#[300583FF2ED783B2]) [     ] o.a.s.c.SolrXmlConfig Loading container configuration from /home/jenkins/workspace/Lucene-Solr-8.x-Linux/solr/build/solr-core/test/J5/../../../../../../../../../home/jenkins/workspace/Lucene-Solr-8.x-Linux/solr/build/solr-core/test/J5/temp/solr.cloud.BasicDistributedZkTest_300583FF2ED783B2-001/control-001/solr.xml
   [junit4]   2> 114562 INFO  (TEST-BasicDistributedZkTest.test-seed#[300583FF2ED783B2]) [     ] o.a.s.c.SolrXmlConfig Configuration parameter autoReplicaFailoverWorkLoopDelay is ignored
   [junit4]   2> 114562 INFO  (TEST-BasicDistributedZkTest.test-seed#[300583FF2ED783B2]) [     ] o.a.s.c.SolrXmlConfig Configuration parameter autoReplicaFailoverBadNodeExpiration is ignored
   [junit4]   2> 114563 INFO  (TEST-BasicDistributedZkTest.test-seed#[300583FF2ED783B2]) [     ] o.a.s.c.SolrXmlConfig MBean server found: com.sun.jmx.mbeanserver.JmxMBeanServer@682934f2, but no JMX reporters were configured - adding default JMX reporter.
   [junit4]   2> 114611 INFO  (TEST-BasicDistributedZkTest.test-seed#[300583FF2ED783B2]) [     ] o.a.s.h.c.HttpShardHandlerFactory Host whitelist initialized: WhitelistHostChecker [whitelistHosts=null, whitelistHostCheckingEnabled=false]
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   [junit4]   2> 114896 INFO  (qtp916986146-5683) [n:127.0.0.1:38907_     ] o.a.s.h.a.CollectionsHandler Invoked Collection Action :create with params collection.configName=conf1&name=control_collection&nrtReplicas=1&action=CREATE&numShards=1&createNodeSet=127.0.0.1:38907_&wt=javabin&version=2 and sendToOCPQueue=true
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   [junit4]   2> 116032 INFO  (qtp916986146-5688) [n:127.0.0.1:38907_ c:control_collection s:shard1  x:control_collection_shard1_replica_n1 ] o.a.s.s.IndexSchema Schema name=test
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   [junit4]   2> 116253 INFO  (qtp916986146-5688) [n:127.0.0.1:38907_ c:control_collection s:shard1  x:control_collection_shard1_replica_n1 ] o.a.s.c.SyncStrategy Sync Success - now sync replicas to me
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   [junit4]   2> 116255 INFO  (qtp916986146-5688) [n:127.0.0.1:38907_ c:control_collection s:shard1  x:control_collection_shard1_replica_n1 ] o.a.s.c.ShardLeaderElectionContext I am the new leader: http://127.0.0.1:38907/control_collection_shard1_replica_n1/ shard1
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   [junit4]   2> 116459 INFO  (zkCallback-3217-thread-2) [     ] o.a.s.c.c.ZkStateReader A cluster state change: [WatchedEvent state:SyncConnected type:NodeDataChanged path:/collections/control_collection/state.json] for collection [control_collection] has occurred - updating... (live nodes size: [1])
   [junit4]   2> 116459 INFO  (zkCallback-3217-thread-3) [     ] o.a.s.c.c.ZkStateReader A cluster state change: [WatchedEvent state:SyncConnected type:NodeDataChanged path:/collections/control_collection/state.json] for collection [control_collection] has occurred - updating... (live nodes size: [1])
   [junit4]   2> 116459 INFO  (qtp916986146-5683) [n:127.0.0.1:38907_     ] o.a.s.s.HttpSolrCall [admin] webapp=null path=/admin/collections params={collection.configName=conf1&name=control_collection&nrtReplicas=1&action=CREATE&numShards=1&createNodeSet=127.0.0.1:38907_&wt=javabin&version=2} status=0 QTime=1563
   [junit4]   2> 116460 INFO  (TEST-BasicDistributedZkTest.test-seed#[300583FF2ED783B2]) [     ] o.a.s.c.AbstractFullDistribZkTestBase Waiting to see 1 active replicas in collection: control_collection
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   [junit4]   2> 116577 INFO  (TEST-BasicDistributedZkTest.test-seed#[300583FF2ED783B2]) [     ] o.a.s.c.c.ConnectionManager Client is connected to ZooKeeper
   [junit4]   2> 116578 INFO  (TEST-BasicDistributedZkTest.test-seed#[300583FF2ED783B2]) [     ] o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (0) -> (1)
   [junit4]   2> 116579 INFO  (TEST-BasicDistributedZkTest.test-seed#[300583FF2ED783B2]) [     ] o.a.s.c.s.i.ZkClientClusterStateProvider Cluster at 127.0.0.1:42147/solr ready
   [junit4]   2> 116580 INFO  (TEST-BasicDistributedZkTest.test-seed#[300583FF2ED783B2]) [     ] o.a.s.c.ChaosMonkey monkey: init - expire sessions:false cause connection loss:false
   [junit4]   2> 116582 INFO  (qtp916986146-5683) [n:127.0.0.1:38907_     ] o.a.s.h.a.CollectionsHandler Invoked Collection Action :create with params collection.configName=conf1&name=collection1&nrtReplicas=1&action=CREATE&numShards=2&createNodeSet=&stateFormat=1&wt=javabin&version=2 and sendToOCPQueue=true
   [junit4]   2> 116585 INFO  (OverseerCollectionConfigSetProcessor-72226278762610692-127.0.0.1:38907_-n_0000000000) [n:127.0.0.1:38907_     ] o.a.s.c.OverseerTaskQueue Response ZK path: /overseer/collection-queue-work/qnr-0000000000 doesn't exist. Requestor may have disconnected from ZooKeeper
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   [junit4]   2> 116790 INFO  (TEST-BasicDistributedZkTest.test-seed#[300583FF2ED783B2]) [     ] o.a.s.c.SolrCloudTestCase active slice count: 2 expected: 2
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   [junit4]   2> 117040 INFO  (TEST-BasicDistributedZkTest.test-seed#[300583FF2ED783B2]) [     ] o.a.s.c.AbstractFullDistribZkTestBase create jetty 3 in directory /home/jenkins/workspace/Lucene-Solr-8.x-Linux/solr/build/solr-core/test/J5/temp/solr.cloud.BasicDistributedZkTest_300583FF2ED783B2-001/shard-3-001 of type NRT for shard2
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   [junit4]   2>           => EndOfStreamException: Unable to read additional data from server sessionid 0x100996af918000a, likely server has closed socket
   [junit4]   2> 	at org.apache.zookeeper.ClientCnxnSocketNIO.doIO(ClientCnxnSocketNIO.java:75)
   [junit4]   2> org.apache.zookeeper.ClientCnxn$EndOfStreamException: Unable to read additional data from server sessionid 0x100996af918000a, likely server has closed socket
   [junit4]   2> 	at org.apache.zookeeper.ClientCnxnSocketNIO.doIO(ClientCnxnSocketNIO.java:75) ~[zookeeper-3.6.1.jar:3.6.1]
   [junit4]   2> 	at org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:348) ~[zookeeper-3.6.1.jar:3.6.1]
   [junit4]   2> 	at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1262) [zookeeper-3.6.1.jar:3.6.1]
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   [junit4]   2> 117146 INFO  (closeThreadPool-3247-thread-4) [     ] o.e.j.s.Server Started @117157ms
   [junit4]   2> 117146 INFO  (closeThreadPool-3247-thread-4) [     ] o.a.s.c.s.e.JettySolrRunner Jetty properties: {hostContext=/, solrconfig=solrconfig.xml, solr.data.dir=/home/jenkins/workspace/Lucene-Solr-8.x-Linux/solr/build/solr-core/test/J5/temp/solr.cloud.BasicDistributedZkTest_300583FF2ED783B2-001/tempDir-001/jetty4, hostPort=35607, coreRootDirectory=/home/jenkins/workspace/Lucene-Solr-8.x-Linux/solr/build/solr-core/test/J5/temp/solr.cloud.BasicDistributedZkTest_300583FF2ED783B2-001/shard-4-001/cores, replicaType=NRT}
   [junit4]   2> 117147 ERROR (closeThreadPool-3247-thread-4) [     ] o.a.s.u.StartupLoggingUtils Missing Java Option solr.log.dir. Logging may be missing or incomplete.
   [junit4]   2> 117147 INFO  (closeThreadPool-3247-thread-4) [     ] o.a.s.s.SolrDispatchFilter Using logger factory org.apache.logging.slf4j.Log4jLoggerFactory
   [junit4]   2> 117147 INFO  (closeThreadPool-3247-thread-4) [     ] o.a.s.s.SolrDispatchFilter  ___      _       Welcome to Apache Solr? version 8.7.0
   [junit4]   2> 117147 INFO  (closeThreadPool-3247-thread-4) [     ] o.a.s.s.SolrDispatchFilter / __| ___| |_ _   Starting in cloud mode on port null
   [junit4]   2> 117147 INFO  (closeThreadPool-3247-thread-4) [     ] o.a.s.s.SolrDispatchFilter \__ \/ _ \ | '_|  Install dir: /home/jenkins/workspace/Lucene-Solr-8.x-Linux/solr
   [junit4]   2> 117147 INFO  (closeThreadPool-3247-thread-4) [     ] o.a.s.s.SolrDispatchFilter |___/\___/_|_|    Start time: 2020-08-19T11:33:05.073493864Z
   [junit4]   2> 117148 INFO  (closeThreadPool-3247-thread-4) [     ] o.a.s.c.c.ConnectionManager Waiting for client to connect to ZooKeeper
   [junit4]   2> 117150 INFO  (zkConnectionManagerCallback-3268-thread-1) [     ] o.a.s.c.c.ConnectionManager zkClient has connected
   [junit4]   2> 117151 INFO  (closeThreadPool-3247-thread-4) [     ] o.a.s.c.c.ConnectionManager Client is connected to ZooKeeper
   [junit4]   2> 117209 INFO  (closeThreadPool-3247-thread-1) [n:127.0.0.1:34489_     ] o.a.s.c.c.ConnectionManager Waiting for client to connect to ZooKeeper
   [junit4]   2> 117209 INFO  (zkConnectionManagerCallback-3270-thread-1) [     ] o.a.s.c.c.ConnectionManager zkClient has connected
   [junit4]   2> 117210 INFO  (closeThreadPool-3247-thread-1) [n:127.0.0.1:34489_     ] o.a.s.c.c.ConnectionManager Client is connected to ZooKeeper
   [junit4]   2> 117215 INFO  (closeThreadPool-3247-thread-1) [n:127.0.0.1:34489_     ] o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (0) -> (1)
   [junit4]   2> 117222 INFO  (closeThreadPool-3247-thread-1) [n:127.0.0.1:34489_     ] o.a.s.c.ZkController Publish node=127.0.0.1:34489_ as DOWN
   [junit4]   2> 117224 INFO  (closeThreadPool-3247-thread-1) [n:127.0.0.1:34489_     ] o.a.s.c.TransientSolrCoreCacheDefault Allocating transient cache for 4 transient cores
   [junit4]   2> 117224 INFO  (closeThreadPool-3247-thread-1) [n:127.0.0.1:34489_     ] o.a.s.c.ZkController Register node as live in ZooKeeper:/live_nodes/127.0.0.1:34489_
   [junit4]   2> 117225 INFO  (zkCallback-3217-thread-3) [     ] o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (1) -> (2)
   [junit4]   2> 117225 INFO  (zkCallback-3245-thread-1) [     ] o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (1) -> (2)
   [junit4]   2> 117226 INFO  (closeThreadPool-3247-thread-1) [n:127.0.0.1:34489_     ] o.a.s.p.PackageLoader /packages.json updated to version -1
   [junit4]   2> 117226 WARN  (closeThreadPool-3247-thread-1) [n:127.0.0.1:34489_     ] o.a.s.c.CoreContainer Not all security plugins configured!  authentication=disabled authorization=disabled.  Solr is only as secure as you make it. Consider configuring authentication/authorization before exposing Solr to users internal or external.  See https://s.apache.org/solrsecurity for more info
   [junit4]   2> 117231 INFO  (zkCallback-3269-thread-1) [     ] o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (1) -> (2)
   [junit4]   2> 117235 INFO  (closeThreadPool-3247-thread-2) [     ] o.a.s.h.c.HttpShardHandlerFactory Host whitelist initialized: WhitelistHostChecker [whitelistHosts=null, whitelistHostCheckingEnabled=false]
   [junit4]   2> 117235 WARN  (closeThreadPool-3247-thread-2) [     ] o.e.j.u.s.S.config Trusting all certificates configured for Client@37b08b8b[provider=null,keyStore=null,trustStore=null]
   [junit4]   2> 117236 WARN  (closeThreadPool-3247-thread-2) [     ] o.e.j.u.s.S.config No Client EndPointIdentificationAlgorithm configured for Client@37b08b8b[provider=null,keyStore=null,trustStore=null]
   [junit4]   2> 117238 INFO  (closeThreadPool-3247-thread-1) [n:127.0.0.1:34489_     ] o.a.s.h.a.MetricsHistoryHandler No .system collection, keeping metrics history in memory.
   [junit4]   2> 117251 WARN  (closeThreadPool-3247-thread-2) [     ] o.e.j.u.s.S.config Trusting all certificates configured for Client@ac3174c[provider=null,keyStore=null,trustStore=null]
   [junit4]   2> 117251 WARN  (closeThreadPool-3247-thread-2) [     ] o.e.j.u.s.S.config No Client EndPointIdentificationAlgorithm configured for Client@ac3174c[provider=null,keyStore=null,trustStore=null]
   [junit4]   2> 117252 INFO  (closeThreadPool-3247-thread-2) [     ] o.a.s.c.ZkContainer Zookeeper client=127.0.0.1:42147/solr
   [junit4]   2> 117255 INFO  (closeThreadPool-3247-thread-1) [n:127.0.0.1:34489_     ] o.a.s.m.r.SolrJmxReporter JMX monitoring for 'solr.node' (registry 'solr.node') enabled at server: com.sun.jmx.mbeanserver.JmxMBeanServer@682934f2
   [junit4]   2> 117258 INFO  (closeThreadPool-3247-thread-2) [     ] o.a.s.c.c.ConnectionManager Waiting for client to connect to ZooKeeper
   [junit4]   2> 117262 INFO  (closeThreadPool-3247-thread-1) [n:127.0.0.1:34489_     ] o.a.s.m.r.SolrJmxReporter JMX monitoring for 'solr.jvm' (registry 'solr.jvm') enabled at server: com.sun.jmx.mbeanserver.JmxMBeanServer@682934f2
   [junit4]   2> 117263 INFO  (closeThreadPool-3247-thread-1) [n:127.0.0.1:34489_     ] o.a.s.m.r.SolrJmxReporter JMX monitoring for 'solr.jetty' (registry 'solr.jetty') enabled at server: com.sun.jmx.mbeanserver.JmxMBeanServer@682934f2
   [junit4]   2> 117264 INFO  (closeThreadPool-3247-thread-1) [n:127.0.0.1:34489_     ] o.a.s.c.CorePropertiesLocator Found 0 core definitions underneath /home/jenkins/workspace/Lucene-Solr-8.x-Linux/solr/build/solr-core/test/J5/temp/solr.cloud.BasicDistributedZkTest_300583FF2ED783B2-001/shard-1-001/cores
   [junit4]   2> 117264 INFO  (zkConnectionManagerCallback-3284-thread-1) [     ] o.a.s.c.c.ConnectionManager zkClient has connected
   [junit4]   2> 117264 INFO  (closeThreadPool-3247-thread-2) [     ] o.a.s.c.c.ConnectionManager Client is connected to ZooKeeper
   [junit4]   2> 117265 WARN  (closeThreadPool-3247-thread-2-SendThread(127.0.0.1:42147)) [     ] o.a.z.ClientCnxn An exception was thrown while closing send thread for session 0x100996af918000d.
   [junit4]   2>           => EndOfStreamException: Unable to read additional data from server sessionid 0x100996af918000d, likely server has closed socket
   [junit4]   2> 	at org.apache.zookeeper.ClientCnxnSocketNIO.doIO(ClientCnxnSocketNIO.java:75)
   [junit4]   2> org.apache.zookeeper.ClientCnxn$EndOfStreamException: Unable to read additional data from server sessionid 0x100996af918000d, likely server has closed socket
   [junit4]   2> 	at org.apache.zookeeper.ClientCnxnSocketNIO.doIO(ClientCnxnSocketNIO.java:75) ~[zookeeper-3.6.1.jar:3.6.1]
   [junit4]   2> 	at org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:348) ~[zookeeper-3.6.1.jar:3.6.1]
   [junit4]   2> 	at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1262) [zookeeper-3.6.1.jar:3.6.1]
   [junit4]   2> 117272 INFO  (closeThreadPool-3247-thread-1) [     ] o.a.s.c.AbstractFullDistribZkTestBase waitForLiveNode: 127.0.0.1:34489_
   [junit4]   2> 117308 INFO  (closeThreadPool-3247-thread-3) [     ] o.a.s.s.SolrDispatchFilter Loading solr.xml from SolrHome (not found in ZooKeeper)
   [junit4]   2> 117308 INFO  (closeThreadPool-3247-thread-3) [     ] o.a.s.c.SolrXmlConfig Loading container configuration from /home/jenkins/workspace/Lucene-Solr-8.x-Linux/solr/build/solr-core/test/J5/temp/solr.cloud.BasicDistributedZkTest_300583FF2ED783B2-001/shard-3-001/solr.xml
   [junit4]   2> 117311 INFO  (closeThreadPool-3247-thread-3) [     ] o.a.s.c.SolrXmlConfig Configuration parameter autoReplicaFailoverWorkLoopDelay is ignored
   [junit4]   2> 117311 INFO  (closeThreadPool-3247-thread-3) [     ] o.a.s.c.SolrXmlConfig Configuration parameter autoReplicaFailoverBadNodeExpiration is ignored
   [junit4]   2> 117312 INFO  (closeThreadPool-3247-thread-3) [     ] o.a.s.c.SolrXmlConfig MBean server found: com.sun.jmx.mbeanserver.JmxMBeanServer@682934f2, but no JMX reporters were configured - adding default JMX reporter.
   [junit4]   2> 117375 INFO  (closeThreadPool-3247-thread-3) [     ] o.a.s.h.c.HttpShardHandlerFactory Host whitelist initialized: WhitelistHostChecker [whitelistHosts=null, whitelistHostCheckingEnabled=false]
   [junit4]   2> 117376 WARN  (closeThreadPool-3247-thread-3) [     ] o.e.j.u.s.S.config Trusting all certificates configured for Client@b304eca[provider=null,keyStore=null,trustStore=null]
   [junit4]   2> 117376 WARN  (closeThreadPool-3247-thread-3) [     ] o.e.j.u.s.S.config No Client EndPointIdentificationAlgorithm configured for Client@b304eca[provider=null,keyStore=null,trustStore=null]
   [junit4]   2> 117379 WARN  (closeThreadPool-3247-thread-3) [     ] o.e.j.u.s.S.config Trusting all certificates configured for Client@21ad508b[provider=null,keyStore=null,trustStore=null]
   [junit4]   2> 117380 WARN  (closeThreadPool-3247-thread-3) [     ] o.e.j.u.s.S.config No Client EndPointIdentificationAlgorithm configured for Client@21ad508b[provider=null,keyStore=null,trustStore=null]
   [junit4]   2> 117380 INFO  (closeThreadPool-3247-thread-3) [     ] o.a.s.c.ZkContainer Zookeeper client=127.0.0.1:42147/solr
   [junit4]   2> 117381 INFO  (closeThreadPool-3247-thread-3) [     ] o.a.s.c.c.ConnectionManager Waiting for client to connect to ZooKeeper
   [junit4]   2> 117382 INFO  (zkConnectionManagerCallback-3295-thread-1) [     ] o.a.s.c.c.ConnectionManager zkClient has connected
   [junit4]   2> 117382 INFO  (closeThreadPool-3247-thread-3) [     ] o.a.s.c.c.ConnectionManager Client is connected to ZooKeeper
   [junit4]   2> 117384 WARN  (closeThreadPool-3247-thread-3-SendThread(127.0.0.1:42147)) [     ] o.a.z.ClientCnxn An exception was thrown while closing send thread for session 0x100996af918000e.
   [junit4]   2>           => EndOfStreamException: Unable to read additional data from server sessionid 0x100996af918000e, likely server has closed socket
   [junit4]   2> 	at org.apache.zookeeper.ClientCnxnSocketNIO.doIO(ClientCnxnSocketNIO.java:75)
   [junit4]   2> org.apache.zookeeper.ClientCnxn$EndOfStreamException: Unable to read additional data from server sessionid 0x100996af918000e, likely server has closed socket
   [junit4]   2> 	at org.apache.zookeeper.ClientCnxnSocketNIO.doIO(ClientCnxnSocketNIO.java:75) ~[zookeeper-3.6.1.jar:3.6.1]
   [junit4]   2> 	at org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:348) ~[zookeeper-3.6.1.jar:3.6.1]
   [junit4]   2> 	at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1262) [zookeeper-3.6.1.jar:3.6.1]
   [junit4]   2> 117409 INFO  (closeThreadPool-3247-thread-2) [n:127.0.0.1:38317_     ] o.a.s.c.c.ConnectionManager Waiting for client to connect to ZooKeeper
   [junit4]   2> 117410 INFO  (zkConnectionManagerCallback-3297-thread-1) [     ] o.a.s.c.c.ConnectionManager zkClient has connected
   [junit4]   2> 117410 INFO  (closeThreadPool-3247-thread-2) [n:127.0.0.1:38317_     ] o.a.s.c.c.ConnectionManager Client is connected to ZooKeeper
   [junit4]   2> 117486 INFO  (closeThreadPool-3247-thread-3) [n:127.0.0.1:33461_     ] o.a.s.c.c.ConnectionManager Waiting for client to connect to ZooKeeper
   [junit4]   2> 117486 INFO  (zkConnectionManagerCallback-3299-thread-1) [     ] o.a.s.c.c.ConnectionManager zkClient has connected
   [junit4]   2> 117486 INFO  (closeThreadPool-3247-thread-3) [n:127.0.0.1:33461_     ] o.a.s.c.c.ConnectionManager Client is connected to ZooKeeper
   [junit4]   2> 117488 INFO  (closeThreadPool-3247-thread-2) [n:127.0.0.1:38317_     ] o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (0) -> (2)
   [junit4]   2> 117489 INFO  (closeThreadPool-3247-thread-3) [n:127.0.0.1:33461_     ] o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (0) -> (2)
   [junit4]   2> 117502 INFO  (closeThreadPool-3247-thread-3) [n:127.0.0.1:33461_     ] o.a.s.c.ZkController Publish node=127.0.0.1:33461_ as DOWN
   [junit4]   2> 117502 INFO  (closeThreadPool-3247-thread-2) [n:127.0.0.1:38317_     ] o.a.s.c.ZkController Publish node=127.0.0.1:38317_ as DOWN
   [junit4]   2> 117503 INFO  (closeThreadPool-3247-thread-3) [n:127.0.0.1:33461_     ] o.a.s.c.TransientSolrCoreCacheDefault Allocating transient cache for 4 transient cores
   [junit4]   2> 117503 INFO  (closeThreadPool-3247-thread-3) [n:127.0.0.1:33461_     ] o.a.s.c.ZkController Register node as live in ZooKeeper:/live_nodes/127.0.0.1:33461_
   [junit4]   2> 117503 INFO  (closeThreadPool-3247-thread-2) [n:127.0.0.1:38317_     ] o.a.s.c.TransientSolrCoreCacheDefault Allocating transient cache for 4 transient cores
   [junit4]   2> 117503 INFO  (closeThreadPool-3247-thread-2) [n:127.0.0.1:38317_     ] o.a.s.c.ZkController Register node as live in ZooKeeper:/live_nodes/127.0.0.1:38317_
   [junit4]   2> 117506 INFO  (zkCallback-3269-thread-1) [     ] o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (2) -> (4)
   [junit4]   2> 117506 INFO  (zkCallback-3217-thread-3) [     ] o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (2) -> (4)
   [junit4]   2> 117506 INFO  (zkCallback-3298-thread-1) [     ] o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (2) -> (4)
   [junit4]   2> 117507 INFO  (zkCallback-3245-thread-1) [     ] o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (2) -> (4)
   [junit4]   2> 117507 INFO  (closeThreadPool-3247-thread-2) [n:127.0.0.1:38317_     ] o.a.s.p.PackageLoader /packages.json updated to version -1
   [junit4]   2> 117507 INFO  (closeThreadPool-3247-thread-3) [n:127.0.0.1:33461_     ] o.a.s.p.PackageLoader /packages.json updated to version -1
   [junit4]   2> 117507 WARN  (closeThreadPool-3247-thread-3) [n:127.0.0.1:33461_     ] o.a.s.c.CoreContainer Not all security plugins configured!  authentication=disabled authorization=disabled.  Solr is only as secure as you make it. Consider configuring authentication/authorization before exposing Solr to users internal or external.  See https://s.apache.org/solrsecurity for more info
   [junit4]   2> 117507 WARN  (closeThreadPool-3247-thread-2) [n:127.0.0.1:38317_     ] o.a.s.c.CoreContainer Not all security plugins configured!  authentication=disabled authorization=disabled.  Solr is only as secure as you make it. Consider configuring authentication/authorization before exposing Solr to users internal or external.  See https://s.apache.org/solrsecurity for more info
   [junit4]   2> 117509 INFO  (closeThreadPool-3247-thread-4) [     ] o.a.s.s.SolrDispatchFilter Loading solr.xml from SolrHome (not found in ZooKeeper)
   [junit4]   2> 117510 INFO  (closeThreadPool-3247-thread-4) [     ] o.a.s.c.SolrXmlConfig Loading container configuration from /home/jenkins/workspace/Lucene-Solr-8.x-Linux/solr/build/solr-core/test/J5/temp/solr.cloud.BasicDistributedZkTest_300583FF2ED783B2-001/shard-4-001/solr.xml
   [junit4]   2> 117512 INFO  (closeThreadPool-3247-thread-4) [     ] o.a.s.c.SolrXmlConfig Configuration parameter autoReplicaFailoverWorkLoopDelay is ignored
   [junit4]   2> 117512 INFO  (closeThreadPool-3247-thread-4) [     ] o.a.s.c.SolrXmlConfig Configuration parameter autoReplicaFailoverBadNodeExpiration is ignored
   [junit4]   2> 117513 INFO  (closeThreadPool-3247-thread-4) [     ] o.a.s.c.SolrXmlConfig MBean server found: com.sun.jmx.mbeanserver.JmxMBeanServer@682934f2, but no JMX reporters were configured - adding default JMX reporter.
   [junit4]   2> 117523 INFO  (zkCallback-3296-thread-1) [     ] o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (2) -> (4)
   [junit4]   2> 117529 INFO  (closeThreadPool-3247-thread-3) [n:127.0.0.1:33461_     ] o.a.s.h.a.MetricsHistoryHandler No .system collection, keeping metrics history in memory.
   [junit4]   2> 117538 INFO  (closeThreadPool-3247-thread-2) [n:127.0.0.1:38317_     ] o.a.s.h.a.MetricsHistoryHandler No .system collection, keeping metrics history in memory.
   [junit4]   2> 117544 INFO  (closeThreadPool-3247-thread-3) [n:127.0.0.1:33461_     ] o.a.s.m.r.SolrJmxReporter JMX monitoring for 'solr.node' (registry 'solr.node') enabled at server: com.sun.jmx.mbeanserver.JmxMBeanServer@682934f2
   [junit4]   2> 117562 INFO  (closeThreadPool-3247-thread-3) [n:127.0.0.1:33461_     ] o.a.s.m.r.SolrJmxReporter JMX monitoring for 'solr.jvm' (registry 'solr.jvm') enabled at server: com.sun.jmx.mbeanserver.JmxMBeanServer@682934f2
   [junit4]   2> 117563 INFO  (closeThreadPool-3247-thread-3) [n:127.0.0.1:33461_     ] o.a.s.m.r.SolrJmxReporter JMX monitoring for 'solr.jetty' (registry 'solr.jetty') enabled at server: com.sun.jmx.mbeanserver.JmxMBeanServer@682934f2
   [junit4]   2> 117563 INFO  (closeThreadPool-3247-thread-2) [n:127.0.0.1:38317_     ] o.a.s.m.r.SolrJmxReporter JMX monitoring for 'solr.node' (registry 'solr.node') enabled at server: com.sun.jmx.mbeanserver.JmxMBeanServer@682934f2
   [junit4]   2> 117563 INFO  (closeThreadPool-3247-thread-3) [n:127.0.0.1:33461_     ] o.a.s.c.CorePropertiesLocator Found 0 core definitions underneath /home/jenkins/workspace/Lucene-Solr-8.x-Linux/solr/build/solr-core/test/J5/temp/solr.cloud.BasicDistributedZkTest_300583FF2ED783B2-001/shard-3-001/cores
   [junit4]   2> 117572 INFO  (closeThreadPool-3247-thread-2) [n:127.0.0.1:38317_     ] o.a.s.m.r.SolrJmxReporter JMX monitoring for 'solr.jvm' (registry 'solr.jvm') enabled at server: com.sun.jmx.mbeanserver.JmxMBeanServer@682934f2
   [junit4]   2> 117572 INFO  (closeThreadPool-3247-thread-2) [n:127.0.0.1:38317_     ] o.a.s.m.r.SolrJmxReporter JMX monitoring for 'solr.jetty' (registry 'solr.jetty') enabled at server: com.sun.jmx.mbeanserver.JmxMBeanServer@682934f2
   [junit4]   2> 117573 INFO  (closeThreadPool-3247-thread-2) [n:127.0.0.1:38317_     ] o.a.s.c.CorePropertiesLocator Found 0 core definitions underneath /home/jenkins/workspace/Lucene-Solr-8.x-Linux/solr/build/solr-core/test/J5/temp/solr.cloud.BasicDistributedZkTest_300583FF2ED783B2-001/shard-2-001/cores
   [junit4]   2> 117583 INFO  (closeThreadPool-3247-thread-3) [     ] o.a.s.c.AbstractFullDistribZkTestBase waitForLiveNode: 127.0.0.1:33461_
   [junit4]   2> 117605 INFO  (closeThreadPool-3247-thread-2) [     ] o.a.s.c.AbstractFullDistribZkTestBase waitForLiveNode: 127.0.0.1:38317_
   [junit4]   2> 117655 INFO  (closeThreadPool-3247-thread-4) [     ] o.a.s.h.c.HttpShardHandlerFactory Host whitelist initialized: WhitelistHostChecker [whitelistHosts=null, whitelistHostCheckingEnabled=false]
   [junit4]   2> 117658 WARN  (closeThreadPool-3247-thread-4) [     ] o.e.j.u.s.S.config Trusting all certificates configured for Client@7c6fe471[provider=null,keyStore=null,trustStore=null]
   [junit4]   2> 117658 WARN  (closeThreadPool-3247-thread-4) [     ] o.e.j.u.s.S.config No Client EndPointIdentificationAlgorithm configured for Client@7c6fe471[provider=null,keyStore=null,trustStore=null]
   [junit4]   2> 117672 WARN  (closeThreadPool-3247-thread-4) [     ] o.e.j.u.s.S.config Trusting all certificates configured for Client@668e872[provider=null,keyStore=null,trustStore=null]
   [junit4]   2> 117672 WARN  (closeThreadPool-3247-thread-4) [     ] o.e.j.u.s.S.config No Client EndPointIdentificationAlgorithm configured for Client@668e872[provider=null,keyStore=null,trustStore=null]
   [junit4]   2> 117673 INFO  (closeThreadPool-3247-thread-4) [     ] o.a.s.c.ZkContainer Zookeeper client=127.0.0.1:42147/solr
   [junit4]   2> 117678 INFO  (closeThreadPool-3247-thread-4) [     ] o.a.s.c.c.ConnectionManager Waiting for client to connect to ZooKeeper
   [junit4]   2> 117678 INFO  (zkConnectionManagerCallback-3325-thread-1) [     ] o.a.s.c.c.ConnectionManager zkClient has connected
   [junit4]   2> 117679 INFO  (closeThreadPool-3247-thread-4) [     ] o.a.s.c.c.ConnectionManager Client is connected to ZooKeeper
   [junit4]   2> 117780 INFO  (closeThreadPool-3247-thread-4) [n:127.0.0.1:35607_     ] o.a.s.c.c.ConnectionManager Waiting for client to connect to ZooKeeper
   [junit4]   2> 117781 INFO  (zkConnectionManagerCallback-3327-thread-1) [     ] o.a.s.c.c.ConnectionManager zkClient has connected
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   [junit4]   2> 117830 INFO  (closeThreadPool-3247-thread-4) [n:127.0.0.1:35607_     ] o.a.s.c.CorePropertiesLocator Found 0 core definitions underneath /home/jenkins/workspace/Lucene-Solr-8.x-Linux/solr/build/solr-core/test/J5/temp/solr.cloud.BasicDistributedZkTest_300583FF2ED783B2-001/shard-4-001/cores
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   [junit4]   2> 117850 INFO  (qtp1457971689-5840) [n:127.0.0.1:33461_     ] o.a.s.h.a.CollectionsHandler Invoked Collection Action :addreplica with params node=127.0.0.1:35607_&action=ADDREPLICA&collection=collection1&shard=shard1&type=NRT&wt=javabin&version=2 and sendToOCPQueue=true
   [junit4]   2> 117850 INFO  (qtp1457971689-5841) [n:127.0.0.1:33461_     ] o.a.s.h.a.CollectionsHandler Invoked Collection Action :addreplica with params node=127.0.0.1:38317_&action=ADDREPLICA&collection=collection1&shard=shard1&type=NRT&wt=javabin&version=2 and sendToOCPQueue=true
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   [junit4]   2> 117855 INFO  (OverseerThreadFactory-3225-thread-3-processing-n:127.0.0.1:38907_) [n:127.0.0.1:38907_ c:collection1 s:shard2   ] o.a.s.c.a.c.AddReplicaCmd Node Identified 127.0.0.1:34489_ for creating new replica of shard shard2 for collection collection1
   [junit4]   2> 117856 INFO  (OverseerThreadFactory-3225-thread-3-processing-n:127.0.0.1:38907_) [n:127.0.0.1:38907_ c:collection1 s:shard2   ] o.a.s.c.a.c.AddReplicaCmd Returning CreateReplica command.
   [junit4]   2> 117858 INFO  (OverseerThreadFactory-3225-thread-4-processing-n:127.0.0.1:38907_) [n:127.0.0.1:38907_ c:collection1 s:shard1   ] o.a.s.c.a.c.AddReplicaCmd Node Identified 127.0.0.1:35607_ for creating new replica of shard shard1 for collection collection1
   [junit4]   2> 117859 INFO  (OverseerThreadFactory-3225-thread-4-processing-n:127.0.0.1:38907_) [n:127.0.0.1:38907_ c:collection1 s:shard1   ] o.a.s.c.a.c.AddReplicaCmd Returning CreateReplica command.
   [junit4]   2> 117860 INFO  (qtp56709216-5844) [n:127.0.0.1:34489_    x:collection1_shard2_replica_n1 ] o.a.s.h.a.CoreAdminOperation core create command qt=/admin/cores&collection.configName=conf1&name=collection1_shard2_replica_n1&action=CREATE&collection=collection1&shard=shard2&wt=javabin&version=2&replicaType=NRT
   [junit4]   2> 117869 INFO  (qtp659988516-5848) [n:127.0.0.1:35607_    x:collection1_shard1_replica_n2 ] o.a.s.h.a.CoreAdminOperation core create command qt=/admin/cores&collection.configName=conf1&name=collection1_shard1_replica_n2&action=CREATE&collection=collection1&shard=shard1&wt=javabin&version=2&replicaType=NRT
   [junit4]   2> 118870 INFO  (qtp56709216-5844) [n:127.0.0.1:34489_ c:collection1 s:shard2  x:collection1_shard2_replica_n1 ] o.a.s.c.SolrConfig Using Lucene MatchVersion: 8.7.0
   [junit4]   2> 118886 INFO  (qtp56709216-5844) [n:127.0.0.1:34489_ c:collection1 s:shard2  x:collection1_shard2_replica_n1 ] o.a.s.s.IndexSchema Schema name=test
   [junit4]   2> 118887 INFO  (qtp659988516-5848) [n:127.0.0.1:35607_ c:collection1 s:shard1  x:collection1_shard1_replica_n2 ] o.a.s.c.SolrConfig Using Lucene MatchVersion: 8.7.0
   [junit4]   2> 118916 INFO  (qtp659988516-5848) [n:127.0.0.1:35607_ c:collection1 s:shard1  x:collection1_shard1_replica_n2 ] o.a.s.s.IndexSchema Schema name=test
   [junit4]   2> 119323 INFO  (qtp56709216-5844) [n:127.0.0.1:34489_ c:collection1 s:shard2  x:collection1_shard2_replica_n1 ] o.a.s.s.IndexSchema Loaded schema test/1.0 with uniqueid field id
   [junit4]   2> 119356 INFO  (qtp56709216-5844) [n:127.0.0.1:34489_ c:collection1 s:shard2  x:collection1_shard2_replica_n1 ] o.a.s.c.CoreContainer Creating SolrCore 'collection1_shard2_replica_n1' using configuration from configset conf1, trusted=true
   [junit4]   2> 119356 INFO  (qtp659988516-5848) [n:127.0.0.1:35607_ c:collection1 s:shard1  x:collection1_shard1_replica_n2 ] o.a.s.s.IndexSchema Loaded schema test/1.0 with uniqueid field id
   [junit4]   2> 119356 INFO  (qtp56709216-5844) [n:127.0.0.1:34489_ c:collection1 s:shard2  x:collection1_shard2_replica_n1 ] o.a.s.m.r.SolrJmxReporter JMX monitoring for 'solr.core.collection1.shard2.replica_n1' (registry 'sol

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

oncurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:899)
   [junit4]   2>         at java.base@15/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
   [junit4]   2>         at java.base@15/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
   [junit4]   2>         at java.base@15/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
   [junit4]   2>         at java.base@15/java.lang.Thread.run(Thread.java:832)
   [junit4]   2> NOTE: test params are: codec=Asserting(Lucene86): {regex_dup_A_s=Lucene84, regex_dup_B_s=BlockTreeOrds(blocksize=128), SubjectTerms_mfacet=PostingsFormat(name=LuceneFixedGap), multiDefault=BlockTreeOrds(blocksize=128), _root_=PostingsFormat(name=LuceneFixedGap), genre_s=PostingsFormat(name=LuceneVarGapFixedInterval), author_t=PostingsFormat(name=LuceneFixedGap), series_t=PostingsFormat(name=LuceneFixedGap), rnd_b=PostingsFormat(name=LuceneVarGapFixedInterval), oddField_s=PostingsFormat(name=LuceneVarGapFixedInterval), a_t=BlockTreeOrds(blocksize=128), cat=BlockTreeOrds(blocksize=128), foo_b=Lucene84, name=PostingsFormat(name=LuceneVarGapFixedInterval), inStock=Lucene84, id=PostingsFormat(name=LuceneVarGapFixedInterval), text=Lucene84, t_sortable=PostingsFormat(name=LuceneVarGapFixedInterval)}, docValues:{other_tl1=DocValuesFormat(name=Lucene80), range_facet_l_dv=DocValuesFormat(name=Direct), n_l1=DocValuesFormat(name=Lucene80), intDefault=DocValuesFormat(name=Lucene80), n_td1=DocValuesFormat(name=Lucene80), n_d1=DocValuesFormat(name=Lucene80), range_facet_l=DocValuesFormat(name=Lucene80), n_f1=DocValuesFormat(name=Lucene80), n_tl1=DocValuesFormat(name=Lucene80), n_tf1=DocValuesFormat(name=Lucene80), price=DocValuesFormat(name=Asserting), sequence_i=DocValuesFormat(name=Direct), intDvoDefault=DocValuesFormat(name=Direct), t_sortable=DocValuesFormat(name=Direct), timestamp=DocValuesFormat(name=Lucene80), foo_i=DocValuesFormat(name=Lucene80), val_i=DocValuesFormat(name=Direct), n_dt1=DocValuesFormat(name=Lucene80), a_i1=DocValuesFormat(name=Lucene80), n_ti1=DocValuesFormat(name=Direct), _version_=DocValuesFormat(name=Lucene80), n_tdt1=DocValuesFormat(name=Lucene80), id_i1=DocValuesFormat(name=Lucene80), foo_d=DocValuesFormat(name=Direct), range_facet_i_dv=DocValuesFormat(name=Lucene80), foo_f=DocValuesFormat(name=Asserting)}, maxPointsInLeafNode=1659, maxMBSortInHeap=6.131952993144579, sim=Asserting(RandomSimilarity(queryNorm=false): {}), locale=ar-DZ, timezone=America/Nuuk
   [junit4]   2> NOTE: Linux 5.4.0-40-generic amd64/Oracle Corporation 15 (64-bit)/cpus=16,threads=3,free=108030768,total=480772096
   [junit4]   2> NOTE: All tests run in this JVM: [CrossCollectionJoinQueryTest, TestPrepRecovery, TestJsonFacetsWithNestedObjects, CursorMarkTest, CollectionsAPIDistributedZkTest, RankFieldTest, BasicDistributedZkTest]
   [junit4]   2> NOTE: reproduce with: ant test  -Dtestcase=BasicDistributedZkTest -Dtests.seed=300583FF2ED783B2 -Dtests.multiplier=3 -Dtests.slow=true -Dtests.locale=ar-DZ -Dtests.timezone=America/Nuuk -Dtests.asserts=true -Dtests.file.encoding=ISO-8859-1
   [junit4] ERROR   0.00s J5 | BasicDistributedZkTest (suite) <<<
   [junit4]    > Throwable #1: com.carrotsearch.randomizedtesting.ThreadLeakError: 2 threads leaked from SUITE scope at org.apache.solr.cloud.BasicDistributedZkTest: 
   [junit4]    >    1) Thread[id=6421, name=aliveCheckExecutor-3637-thread-1, state=TIMED_WAITING, group=TGRP-BasicDistributedZkTest]
   [junit4]    >         at java.base@15/jdk.internal.misc.Unsafe.park(Native Method)
   [junit4]    >         at java.base@15/java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:252)
   [junit4]    >         at java.base@15/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:1661)
   [junit4]    >         at java.base@15/java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1182)
   [junit4]    >         at java.base@15/java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:899)
   [junit4]    >         at java.base@15/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
   [junit4]    >         at java.base@15/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
   [junit4]    >         at java.base@15/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
   [junit4]    >         at java.base@15/java.lang.Thread.run(Thread.java:832)
   [junit4]    >    2) Thread[id=6420, name=aliveCheckExecutor-3638-thread-1, state=TIMED_WAITING, group=TGRP-BasicDistributedZkTest]
   [junit4]    >         at java.base@15/jdk.internal.misc.Unsafe.park(Native Method)
   [junit4]    >         at java.base@15/java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:252)
   [junit4]    >         at java.base@15/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:1661)
   [junit4]    >         at java.base@15/java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1182)
   [junit4]    >         at java.base@15/java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:899)
   [junit4]    >         at java.base@15/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
   [junit4]    >         at java.base@15/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
   [junit4]    >         at java.base@15/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
   [junit4]    >         at java.base@15/java.lang.Thread.run(Thread.java:832)
   [junit4]    > 	at __randomizedtesting.SeedInfo.seed([300583FF2ED783B2]:0)Throwable #2: com.carrotsearch.randomizedtesting.ThreadLeakError: There are still zombie threads that couldn't be terminated:
   [junit4]    >    1) Thread[id=6421, name=aliveCheckExecutor-3637-thread-1, state=TIMED_WAITING, group=TGRP-BasicDistributedZkTest]
   [junit4]    >         at java.base@15/jdk.internal.misc.Unsafe.park(Native Method)
   [junit4]    >         at java.base@15/java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:252)
   [junit4]    >         at java.base@15/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:1661)
   [junit4]    >         at java.base@15/java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1182)
   [junit4]    >         at java.base@15/java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:899)
   [junit4]    >         at java.base@15/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
   [junit4]    >         at java.base@15/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
   [junit4]    >         at java.base@15/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
   [junit4]    >         at java.base@15/java.lang.Thread.run(Thread.java:832)
   [junit4]    >    2) Thread[id=6420, name=aliveCheckExecutor-3638-thread-1, state=TIMED_WAITING, group=TGRP-BasicDistributedZkTest]
   [junit4]    >         at java.base@15/jdk.internal.misc.Unsafe.park(Native Method)
   [junit4]    >         at java.base@15/java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:252)
   [junit4]    >         at java.base@15/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:1661)
   [junit4]    >         at java.base@15/java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1182)
   [junit4]    >         at java.base@15/java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:899)
   [junit4]    >         at java.base@15/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1056)
   [junit4]    >         at java.base@15/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1116)
   [junit4]    >         at java.base@15/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630)
   [junit4]    >         at java.base@15/java.lang.Thread.run(Thread.java:832)
   [junit4]    > 	at __randomizedtesting.SeedInfo.seed([300583FF2ED783B2]:0)
   [junit4] Completed [151/919 (1!)] on J5 in 80.60s, 1 test, 2 errors <<< FAILURES!

[...truncated 47419 lines...]
[repro] Jenkins log URL: https://jenkins.thetaphi.de/job/Lucene-Solr-8.x-Linux/4115/consoleText

[repro] Revision: 0f88cce8418f8a65b1643951a43fff66722f9547

[repro] Ant options: "-Dargs=-XX:+UseCompressedOops -XX:+UseParallelGC"
[repro] Repro line:  ant test  -Dtestcase=BasicDistributedZkTest -Dtests.seed=300583FF2ED783B2 -Dtests.multiplier=3 -Dtests.slow=true -Dtests.locale=ar-DZ -Dtests.timezone=America/Nuuk -Dtests.asserts=true -Dtests.file.encoding=ISO-8859-1

[repro] JUnit rest result XML files will be moved to: ./repro-reports
[repro] ant clean

[...truncated 6 lines...]
[repro] Test suites by module:
[repro]    solr/core
[repro]       BasicDistributedZkTest
[repro] ant compile-test

[...truncated 3452 lines...]
[repro] ant test-nocompile -Dtests.dups=5 -Dtests.maxfailures=5 -Dtests.class="*.BasicDistributedZkTest" -Dtests.showOutput=onerror "-Dargs=-XX:+UseCompressedOops -XX:+UseParallelGC" -Dtests.seed=300583FF2ED783B2 -Dtests.multiplier=3 -Dtests.slow=true -Dtests.locale=ar-DZ -Dtests.timezone=America/Nuuk -Dtests.asserts=true -Dtests.file.encoding=ISO-8859-1

[...truncated 83 lines...]
[repro] Failures w/original seeds:
[repro]   0/5 failed: org.apache.solr.cloud.BasicDistributedZkTest
[repro] Exiting with code 0

[...truncated 61 lines...]