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Posted to builds@lucene.apache.org by Apache Jenkins Server <je...@builds.apache.org> on 2021/05/17 15:30:24 UTC

[JENKINS] Lucene » Lucene-Solr-NightlyTests-8.x - Build # 272 - Unstable!

Build: https://ci-builds.apache.org/job/Lucene/job/Lucene-Solr-NightlyTests-8.x/272/

2 tests failed.
FAILED:  org.apache.solr.cloud.TestStressLiveNodes.testStress

Error Message:
iter142: [127.0.0.1:41929_solr, thrasher-T141_2-0, thrasher-T141_2-1, thrasher-T141_2-2, thrasher-T141_2-3, thrasher-T141_2-4] expected:<1> but was:<6>

Stack Trace:
java.lang.AssertionError: iter142: [127.0.0.1:41929_solr, thrasher-T141_2-0, thrasher-T141_2-1, thrasher-T141_2-2, thrasher-T141_2-3, thrasher-T141_2-4] expected:<1> but was:<6>
	at __randomizedtesting.SeedInfo.seed([93774CE354701F6A:866C3122D787E711]:0)
	at org.junit.Assert.fail(Assert.java:89)
	at org.junit.Assert.failNotEquals(Assert.java:835)
	at org.junit.Assert.assertEquals(Assert.java:647)
	at org.apache.solr.cloud.TestStressLiveNodes.testStress(TestStressLiveNodes.java:140)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:498)
	at com.carrotsearch.randomizedtesting.RandomizedRunner.invoke(RandomizedRunner.java:1750)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$8.evaluate(RandomizedRunner.java:938)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$9.evaluate(RandomizedRunner.java:974)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$10.evaluate(RandomizedRunner.java:988)
	at com.carrotsearch.randomizedtesting.rules.SystemPropertiesRestoreRule$1.evaluate(SystemPropertiesRestoreRule.java:57)
	at org.junit.rules.RunRules.evaluate(RunRules.java:20)
	at org.apache.lucene.util.TestRuleSetupTeardownChained$1.evaluate(TestRuleSetupTeardownChained.java:49)
	at org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeAfterRule.java:45)
	at org.apache.lucene.util.TestRuleThreadAndTestName$1.evaluate(TestRuleThreadAndTestName.java:48)
	at org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRuleIgnoreAfterMaxFailures.java:64)
	at org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure.java:47)
	at org.junit.rules.RunRules.evaluate(RunRules.java:20)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.run(ThreadLeakControl.java:368)
	at com.carrotsearch.randomizedtesting.ThreadLeakControl.forkTimeoutingTask(ThreadLeakControl.java:817)
	at com.carrotsearch.randomizedtesting.ThreadLeakControl$3.evaluate(ThreadLeakControl.java:468)
	at com.carrotsearch.randomizedtesting.RandomizedRunner.runSingleTest(RandomizedRunner.java:947)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$5.evaluate(RandomizedRunner.java:832)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$6.evaluate(RandomizedRunner.java:883)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$7.evaluate(RandomizedRunner.java:894)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at com.carrotsearch.randomizedtesting.rules.SystemPropertiesRestoreRule$1.evaluate(SystemPropertiesRestoreRule.java:57)
	at org.junit.rules.RunRules.evaluate(RunRules.java:20)
	at org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeAfterRule.java:45)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at org.apache.lucene.util.TestRuleStoreClassName$1.evaluate(TestRuleStoreClassName.java:41)
	at com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMethodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
	at com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMethodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at org.apache.lucene.util.TestRuleAssertionsRequired$1.evaluate(TestRuleAssertionsRequired.java:53)
	at org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure.java:47)
	at org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRuleIgnoreAfterMaxFailures.java:64)
	at org.apache.lucene.util.TestRuleIgnoreTestSuites$1.evaluate(TestRuleIgnoreTestSuites.java:54)
	at org.junit.rules.RunRules.evaluate(RunRules.java:20)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.run(ThreadLeakControl.java:368)
	at java.lang.Thread.run(Thread.java:748)


FAILED:  org.apache.solr.cloud.UnloadDistributedZkTest.test

Error Message:
Captured an uncaught exception in thread: Thread[id=71785, name=testExecutor-21241-thread-7, state=RUNNABLE, group=TGRP-UnloadDistributedZkTest]

Stack Trace:
com.carrotsearch.randomizedtesting.UncaughtExceptionError: Captured an uncaught exception in thread: Thread[id=71785, name=testExecutor-21241-thread-7, state=RUNNABLE, group=TGRP-UnloadDistributedZkTest]
Caused by: org.apache.solr.client.solrj.impl.HttpSolrClient$RemoteSolrException: Error from server at http://127.0.0.1:40323/elcjk/hl: ADDREPLICA failed to create replica
	at __randomizedtesting.SeedInfo.seed([93774CE354701F6A]:0)
	at org.apache.solr.client.solrj.impl.HttpSolrClient.executeMethod(HttpSolrClient.java:681)
	at org.apache.solr.client.solrj.impl.HttpSolrClient.request(HttpSolrClient.java:266)
	at org.apache.solr.client.solrj.impl.HttpSolrClient.request(HttpSolrClient.java:248)
	at org.apache.solr.client.solrj.SolrRequest.process(SolrRequest.java:214)
	at org.apache.solr.client.solrj.SolrRequest.process(SolrRequest.java:231)
	at org.apache.solr.cloud.BasicDistributedZkTest.lambda$createCollectionInOneInstance$2(BasicDistributedZkTest.java:760)
	at org.apache.solr.common.util.ExecutorUtil$MDCAwareThreadPoolExecutor.lambda$execute$0(ExecutorUtil.java:218)
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
	at java.lang.Thread.run(Thread.java:748)




Build Log:
[...truncated 14972 lines...]
   [junit4] Suite: org.apache.solr.cloud.TestStressLiveNodes
   [junit4]   2> 2697408 INFO  (SUITE-TestStressLiveNodes-seed#[93774CE354701F6A]-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-NightlyTests-8.x/checkout/solr/server/solr/configsets/_default/conf'
   [junit4]   2> 2697408 INFO  (SUITE-TestStressLiveNodes-seed#[93774CE354701F6A]-worker) [     ] o.a.s.SolrTestCaseJ4 Created dataDir: /home/jenkins/jenkins-slave/workspace/Lucene/Lucene-Solr-NightlyTests-8.x/checkout/solr/build/solr-core/test/J2/temp/solr.cloud.TestStressLiveNodes_93774CE354701F6A-001/data-dir-144-001
   [junit4]   2> 2697408 WARN  (SUITE-TestStressLiveNodes-seed#[93774CE354701F6A]-worker) [     ] o.a.s.SolrTestCaseJ4 startTrackingSearchers: numOpens=14 numCloses=14
   [junit4]   2> 2697408 INFO  (SUITE-TestStressLiveNodes-seed#[93774CE354701F6A]-worker) [     ] o.a.s.SolrTestCaseJ4 Using TrieFields (NUMERIC_POINTS_SYSPROP=false) w/NUMERIC_DOCVALUES_SYSPROP=true
   [junit4]   2> 2697419 INFO  (SUITE-TestStressLiveNodes-seed#[93774CE354701F6A]-worker) [     ] o.a.s.SolrTestCaseJ4 Randomized ssl (false) and clientAuth (true) via: @org.apache.solr.util.RandomizeSSL(reason=, ssl=NaN, value=NaN, clientAuth=NaN)
   [junit4]   2> 2697419 INFO  (SUITE-TestStressLiveNodes-seed#[93774CE354701F6A]-worker) [     ] o.a.s.SolrTestCaseJ4 SecureRandom sanity checks: test.solr.allowed.securerandom=null & java.security.egd=file:/dev/./urandom
   [junit4]   2> 2697419 INFO  (SUITE-TestStressLiveNodes-seed#[93774CE354701F6A]-worker) [     ] o.a.s.c.MiniSolrCloudCluster Starting cluster of 1 servers in /home/jenkins/jenkins-slave/workspace/Lucene/Lucene-Solr-NightlyTests-8.x/checkout/solr/build/solr-core/test/J2/temp/solr.cloud.TestStressLiveNodes_93774CE354701F6A-001/tempDir-001
   [junit4]   2> 2697419 INFO  (SUITE-TestStressLiveNodes-seed#[93774CE354701F6A]-worker) [     ] o.a.s.c.ZkTestServer STARTING ZK TEST SERVER
   [junit4]   2> 2697420 INFO  (ZkTestServer Run Thread) [     ] o.a.s.c.ZkTestServer client port: 0.0.0.0/0.0.0.0:0
   [junit4]   2> 2697420 INFO  (ZkTestServer Run Thread) [     ] o.a.s.c.ZkTestServer Starting server
   [junit4]   2> 2697424 WARN  (ZkTestServer Run Thread) [     ] o.a.z.s.ServerCnxnFactory maxCnxns is not configured, using default value 0.
   [junit4]   2> 2697520 INFO  (SUITE-TestStressLiveNodes-seed#[93774CE354701F6A]-worker) [     ] o.a.s.c.ZkTestServer start zk server on port: 39487
   [junit4]   2> 2697520 INFO  (SUITE-TestStressLiveNodes-seed#[93774CE354701F6A]-worker) [     ] o.a.s.c.ZkTestServer waitForServerUp: 127.0.0.1:39487
   [junit4]   2> 2697520 INFO  (SUITE-TestStressLiveNodes-seed#[93774CE354701F6A]-worker) [     ] o.a.s.c.ZkTestServer parse host and port list: 127.0.0.1:39487
   [junit4]   2> 2697520 INFO  (SUITE-TestStressLiveNodes-seed#[93774CE354701F6A]-worker) [     ] o.a.s.c.ZkTestServer connecting to 127.0.0.1 39487
   [junit4]   2> 2697541 INFO  (SUITE-TestStressLiveNodes-seed#[93774CE354701F6A]-worker) [     ] o.a.s.c.c.ConnectionManager Waiting for client to connect to ZooKeeper
   [junit4]   2> 2697640 INFO  (zkConnectionManagerCallback-19930-thread-1) [     ] o.a.s.c.c.ConnectionManager zkClient has connected
   [junit4]   2> 2697799 INFO  (SUITE-TestStressLiveNodes-seed#[93774CE354701F6A]-worker) [     ] o.a.s.c.c.ConnectionManager Client is connected to ZooKeeper
   [junit4]   2> 2697908 INFO  (SUITE-TestStressLiveNodes-seed#[93774CE354701F6A]-worker) [     ] o.a.s.c.c.ConnectionManager Waiting for client to connect to ZooKeeper
   [junit4]   2> 2697925 INFO  (zkConnectionManagerCallback-19932-thread-1) [     ] o.a.s.c.c.ConnectionManager zkClient has connected
   [junit4]   2> 2697925 INFO  (SUITE-TestStressLiveNodes-seed#[93774CE354701F6A]-worker) [     ] o.a.s.c.c.ConnectionManager Client is connected to ZooKeeper
   [junit4]   2> 2697987 INFO  (SUITE-TestStressLiveNodes-seed#[93774CE354701F6A]-worker) [     ] o.a.s.c.c.ConnectionManager Waiting for client to connect to ZooKeeper
   [junit4]   2> 2698037 INFO  (zkConnectionManagerCallback-19934-thread-1) [     ] o.a.s.c.c.ConnectionManager zkClient has connected
   [junit4]   2> 2698037 INFO  (SUITE-TestStressLiveNodes-seed#[93774CE354701F6A]-worker) [     ] o.a.s.c.c.ConnectionManager Client is connected to ZooKeeper
   [junit4]   2> 2698212 WARN  (SUITE-TestStressLiveNodes-seed#[93774CE354701F6A]-worker-SendThread(127.0.0.1:39487)) [     ] o.a.z.ClientCnxn An exception was thrown while closing send thread for session 0x10531b1a9d40002.
   [junit4]   2>           => EndOfStreamException: Unable to read additional data from server sessionid 0x10531b1a9d40002, likely server has closed socket
   [junit4]   2> 	at org.apache.zookeeper.ClientCnxnSocketNIO.doIO(ClientCnxnSocketNIO.java:77)
   [junit4]   2> org.apache.zookeeper.ClientCnxn$EndOfStreamException: Unable to read additional data from server sessionid 0x10531b1a9d40002, likely server has closed socket
   [junit4]   2> 	at org.apache.zookeeper.ClientCnxnSocketNIO.doIO(ClientCnxnSocketNIO.java:77) ~[zookeeper-3.6.2.jar:3.6.2]
   [junit4]   2> 	at org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:350) ~[zookeeper-3.6.2.jar:3.6.2]
   [junit4]   2> 	at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1275) [zookeeper-3.6.2.jar:3.6.2]
   [junit4]   2> 2698347 INFO  (jetty-launcher-19935-thread-1) [     ] o.a.s.c.s.e.JettySolrRunner Start Jetty (configured port=0, binding port=0)
   [junit4]   2> 2698347 INFO  (jetty-launcher-19935-thread-1) [     ] o.a.s.c.s.e.JettySolrRunner Trying to start Jetty on port 0 try number 2 ...
   [junit4]   2> 2698348 INFO  (jetty-launcher-19935-thread-1) [     ] o.e.j.s.Server jetty-9.4.34.v20201102; built: 2020-11-02T14:15:39.302Z; git: e46af88704a893fc12cb0e3bf46e2c7b48a009e7; jvm 1.8.0_281-b09
   [junit4]   2> 2698628 INFO  (jetty-launcher-19935-thread-1) [     ] o.e.j.s.session DefaultSessionIdManager workerName=node0
   [junit4]   2> 2698628 INFO  (jetty-launcher-19935-thread-1) [     ] o.e.j.s.session No SessionScavenger set, using defaults
   [junit4]   2> 2698628 INFO  (jetty-launcher-19935-thread-1) [     ] o.e.j.s.session node0 Scavenging every 600000ms
   [junit4]   2> 2698631 INFO  (jetty-launcher-19935-thread-1) [     ] o.e.j.s.h.ContextHandler Started o.e.j.s.ServletContextHandler@59cc8084{/solr,null,AVAILABLE}
   [junit4]   2> 2698632 INFO  (jetty-launcher-19935-thread-1) [     ] o.e.j.s.AbstractConnector Started ServerConnector@5a09ff3f{HTTP/1.1, (http/1.1, h2c)}{127.0.0.1:41929}
   [junit4]   2> 2698632 INFO  (jetty-launcher-19935-thread-1) [     ] o.e.j.s.Server Started @2698661ms
   [junit4]   2> 2698632 INFO  (jetty-launcher-19935-thread-1) [     ] o.a.s.c.s.e.JettySolrRunner Jetty properties: {hostContext=/solr, zkHost=127.0.0.1:39487/solr, hostPort=41929}
   [junit4]   2> 2698632 ERROR (jetty-launcher-19935-thread-1) [     ] o.a.s.u.StartupLoggingUtils Missing Java Option solr.log.dir. Logging may be missing or incomplete.
   [junit4]   2> 2698632 INFO  (jetty-launcher-19935-thread-1) [     ] o.a.s.s.SolrDispatchFilter Using logger factory org.apache.logging.slf4j.Log4jLoggerFactory
   [junit4]   2> 2698633 INFO  (jetty-launcher-19935-thread-1) [     ] o.a.s.s.SolrDispatchFilter  ___      _       Welcome to Apache Solr™ version 8.9.0
   [junit4]   2> 2698634 INFO  (jetty-launcher-19935-thread-1) [     ] o.a.s.s.SolrDispatchFilter / __| ___| |_ _   Starting in cloud mode on port null
   [junit4]   2> 2698634 INFO  (jetty-launcher-19935-thread-1) [     ] o.a.s.s.SolrDispatchFilter \__ \/ _ \ | '_|  Install dir: /home/jenkins/jenkins-slave/workspace/Lucene/Lucene-Solr-NightlyTests-8.x/checkout/solr
   [junit4]   2> 2698634 INFO  (jetty-launcher-19935-thread-1) [     ] o.a.s.s.SolrDispatchFilter |___/\___/_|_|    Start time: 2021-05-17T14:39:31.161Z
   [junit4]   2> 2698708 INFO  (jetty-launcher-19935-thread-1) [     ] o.a.s.c.c.ConnectionManager Waiting for client to connect to ZooKeeper
   [junit4]   2> 2698730 INFO  (zkConnectionManagerCallback-19937-thread-1) [     ] o.a.s.c.c.ConnectionManager zkClient has connected
   [junit4]   2> 2698730 INFO  (jetty-launcher-19935-thread-1) [     ] o.a.s.c.c.ConnectionManager Client is connected to ZooKeeper
   [junit4]   2> 2698741 INFO  (jetty-launcher-19935-thread-1) [     ] o.a.s.s.SolrDispatchFilter solr.xml found in ZooKeeper. Loading...
   [junit4]   2> 2698754 INFO  (jetty-launcher-19935-thread-1) [     ] o.a.s.c.SolrXmlConfig Metrics collection is disabled.
   [junit4]   2> 2705532 INFO  (jetty-launcher-19935-thread-1) [     ] o.a.s.h.c.HttpShardHandlerFactory Host whitelist initialized: WhitelistHostChecker [whitelistHosts=null, whitelistHostCheckingEnabled=true]
   [junit4]   2> 2705532 WARN  (jetty-launcher-19935-thread-1) [     ] o.e.j.u.s.S.config Trusting all certificates configured for Client@67a77c42[provider=null,keyStore=null,trustStore=null]
   [junit4]   2> 2705532 WARN  (jetty-launcher-19935-thread-1) [     ] o.e.j.u.s.S.config No Client EndPointIdentificationAlgorithm configured for Client@67a77c42[provider=null,keyStore=null,trustStore=null]
   [junit4]   2> 2705535 WARN  (jetty-launcher-19935-thread-1) [     ] o.e.j.u.s.S.config Trusting all certificates configured for Client@51c81fc8[provider=null,keyStore=null,trustStore=null]
   [junit4]   2> 2705535 WARN  (jetty-launcher-19935-thread-1) [     ] o.e.j.u.s.S.config No Client EndPointIdentificationAlgorithm configured for Client@51c81fc8[provider=null,keyStore=null,trustStore=null]
   [junit4]   2> 2705536 INFO  (jetty-launcher-19935-thread-1) [     ] o.a.s.c.ZkContainer Zookeeper client=127.0.0.1:39487/solr
   [junit4]   2> 2705541 INFO  (jetty-launcher-19935-thread-1) [     ] o.a.s.c.c.ConnectionManager Waiting for client to connect to ZooKeeper
   [junit4]   2> 2705544 INFO  (zkConnectionManagerCallback-19948-thread-1) [     ] o.a.s.c.c.ConnectionManager zkClient has connected
   [junit4]   2> 2705545 INFO  (jetty-launcher-19935-thread-1) [     ] o.a.s.c.c.ConnectionManager Client is connected to ZooKeeper
   [junit4]   2> 2705548 WARN  (jetty-launcher-19935-thread-1-SendThread(127.0.0.1:39487)) [     ] o.a.z.ClientCnxn An exception was thrown while closing send thread for session 0x10531b1a9d40004.
   [junit4]   2>           => EndOfStreamException: Unable to read additional data from server sessionid 0x10531b1a9d40004, likely server has closed socket
   [junit4]   2> 	at org.apache.zookeeper.ClientCnxnSocketNIO.doIO(ClientCnxnSocketNIO.java:77)
   [junit4]   2> org.apache.zookeeper.ClientCnxn$EndOfStreamException: Unable to read additional data from server sessionid 0x10531b1a9d40004, likely server has closed socket
   [junit4]   2> 	at org.apache.zookeeper.ClientCnxnSocketNIO.doIO(ClientCnxnSocketNIO.java:77) ~[zookeeper-3.6.2.jar:3.6.2]
   [junit4]   2> 	at org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:350) ~[zookeeper-3.6.2.jar:3.6.2]
   [junit4]   2> 	at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1275) [zookeeper-3.6.2.jar:3.6.2]
   [junit4]   2> 2705651 INFO  (jetty-launcher-19935-thread-1) [n:127.0.0.1:41929_solr     ] o.a.s.c.c.ConnectionManager Waiting for client to connect to ZooKeeper
   [junit4]   2> 2705656 INFO  (zkConnectionManagerCallback-19950-thread-1) [     ] o.a.s.c.c.ConnectionManager zkClient has connected
   [junit4]   2> 2705656 INFO  (jetty-launcher-19935-thread-1) [n:127.0.0.1:41929_solr     ] o.a.s.c.c.ConnectionManager Client is connected to ZooKeeper
   [junit4]   2> 2706125 WARN  (jetty-launcher-19935-thread-1) [n:127.0.0.1:41929_solr     ] o.a.s.c.ZkController Contents of zookeeper /security.json are world-readable; consider setting up ACLs as described in https://solr.apache.org/guide/zookeeper-access-control.html
   [junit4]   2> 2706141 INFO  (jetty-launcher-19935-thread-1) [n:127.0.0.1:41929_solr     ] o.a.s.c.OverseerElectionContext I am going to be the leader 127.0.0.1:41929_solr
   [junit4]   2> 2706145 INFO  (jetty-launcher-19935-thread-1) [n:127.0.0.1:41929_solr     ] o.a.s.c.Overseer Overseer (id=73519608049696773-127.0.0.1:41929_solr-n_0000000000) starting
   [junit4]   2> 2706176 INFO  (OverseerStateUpdate-73519608049696773-127.0.0.1:41929_solr-n_0000000000) [n:127.0.0.1:41929_solr     ] o.a.s.c.Overseer Starting to work on the main queue : 127.0.0.1:41929_solr
   [junit4]   2> 2706179 INFO  (jetty-launcher-19935-thread-1) [n:127.0.0.1:41929_solr     ] o.a.s.c.ZkController Register node as live in ZooKeeper:/live_nodes/127.0.0.1:41929_solr
   [junit4]   2> 2706181 INFO  (OverseerStateUpdate-73519608049696773-127.0.0.1:41929_solr-n_0000000000) [n:127.0.0.1:41929_solr     ] o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (0) -> (1)
   [junit4]   2> 2706183 INFO  (jetty-launcher-19935-thread-1) [n:127.0.0.1:41929_solr     ] o.a.s.p.PackageLoader /packages.json updated to version -1
   [junit4]   2> 2706184 WARN  (jetty-launcher-19935-thread-1) [n:127.0.0.1:41929_solr     ] 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> 2706210 INFO  (jetty-launcher-19935-thread-1) [n:127.0.0.1:41929_solr     ] o.a.s.c.CorePropertiesLocator Found 0 core definitions underneath /home/jenkins/jenkins-slave/workspace/Lucene/Lucene-Solr-NightlyTests-8.x/checkout/solr/build/solr-core/test/J2/temp/solr.cloud.TestStressLiveNodes_93774CE354701F6A-001/tempDir-001/node1
   [junit4]   2> 2706247 INFO  (SUITE-TestStressLiveNodes-seed#[93774CE354701F6A]-worker) [     ] o.a.s.c.MiniSolrCloudCluster waitForAllNodes: numServers=1
   [junit4]   2> 2706247 INFO  (SUITE-TestStressLiveNodes-seed#[93774CE354701F6A]-worker) [     ] o.a.s.c.c.ConnectionManager Waiting for client to connect to ZooKeeper
   [junit4]   2> 2706249 INFO  (zkConnectionManagerCallback-19965-thread-1) [     ] o.a.s.c.c.ConnectionManager zkClient has connected
   [junit4]   2> 2706249 INFO  (SUITE-TestStressLiveNodes-seed#[93774CE354701F6A]-worker) [     ] o.a.s.c.c.ConnectionManager Client is connected to ZooKeeper
   [junit4]   2> 2706251 INFO  (SUITE-TestStressLiveNodes-seed#[93774CE354701F6A]-worker) [     ] o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (0) -> (1)
   [junit4]   2> 2706255 INFO  (SUITE-TestStressLiveNodes-seed#[93774CE354701F6A]-worker) [     ] o.a.s.c.s.i.ZkClientClusterStateProvider Cluster at 127.0.0.1:39487/solr ready
   [junit4]   2> 2706272 INFO  (TEST-TestStressLiveNodes.testStress-seed#[93774CE354701F6A]) [     ] o.a.s.SolrTestCaseJ4 ###Starting testStress
   [junit4]   2> 2706273 INFO  (TEST-TestStressLiveNodes.testStress-seed#[93774CE354701F6A]) [     ] o.a.s.c.c.ConnectionManager Waiting for client to connect to ZooKeeper
   [junit4]   2> 2706275 INFO  (zkConnectionManagerCallback-19967-thread-1) [     ] o.a.s.c.c.ConnectionManager zkClient has connected
   [junit4]   2> 2706275 INFO  (TEST-TestStressLiveNodes.testStress-seed#[93774CE354701F6A]) [     ] o.a.s.c.c.ConnectionManager Client is connected to ZooKeeper
   [junit4]   2> 2706277 WARN  (TEST-TestStressLiveNodes.testStress-seed#[93774CE354701F6A]-SendThread(127.0.0.1:39487)) [     ] o.a.z.ClientCnxn An exception was thrown while closing send thread for session 0x10531b1a9d40007.
   [junit4]   2>           => EndOfStreamException: Unable to read additional data from server sessionid 0x10531b1a9d40007, likely server has closed socket
   [junit4]   2> 	at org.apache.zookeeper.ClientCnxnSocketNIO.doIO(ClientCnxnSocketNIO.java:77)
   [junit4]   2> org.apache.zookeeper.ClientCnxn$EndOfStreamException: Unable to read additional data from server sessionid 0x10531b1a9d40007, likely server has closed socket
   [junit4]   2> 	at org.apache.zookeeper.ClientCnxnSocketNIO.doIO(ClientCnxnSocketNIO.java:77) ~[zookeeper-3.6.2.jar:3.6.2]
   [junit4]   2> 	at org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:350) ~[zookeeper-3.6.2.jar:3.6.2]
   [junit4]   2> 	at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1275) [zookeeper-3.6.2.jar:3.6.2]
   [junit4]   2> 2706378 INFO  (TEST-TestStressLiveNodes.testStress-seed#[93774CE354701F6A]) [     ] o.a.s.c.TestStressLiveNodes preparing parallel adds to live nodes: iter=0, numThreads=3 numNodesPerThread=1
   [junit4]   2> 2706380 INFO  (TEST-TestStressLiveNodes.testStress-seed#[93774CE354701F6A]) [     ] o.a.s.c.c.ConnectionManager Waiting for client to connect to ZooKeeper
   [junit4]   2> 2706381 INFO  (zkConnectionManagerCallback-19969-thread-1) [     ] o.a.s.c.c.ConnectionManager zkClient has connected
   [junit4]   2> 2706381 INFO  (TEST-TestStressLiveNodes.testStress-seed#[93774CE354701F6A]) [     ] o.a.s.c.c.ConnectionManager Client is connected to ZooKeeper
   [junit4]   2> 2706382 INFO  (TEST-TestStressLiveNodes.testStress-seed#[93774CE354701F6A]) [     ] o.a.s.c.c.ConnectionManager Waiting for client to connect to ZooKeeper
   [junit4]   2> 2706383 INFO  (zkConnectionManagerCallback-19971-thread-1) [     ] o.a.s.c.c.ConnectionManager zkClient has connected
   [junit4]   2> 2706383 INFO  (TEST-TestStressLiveNodes.testStress-seed#[93774CE354701F6A]) [     ] o.a.s.c.c.ConnectionManager Client is connected to ZooKeeper
   [junit4]   2> 2706384 INFO  (TEST-TestStressLiveNodes.testStress-seed#[93774CE354701F6A]) [     ] o.a.s.c.c.ConnectionManager Waiting for client to connect to ZooKeeper
   [junit4]   2> 2706384 INFO  (zkConnectionManagerCallback-19973-thread-1) [     ] o.a.s.c.c.ConnectionManager zkClient has connected
   [junit4]   2> 2706384 INFO  (TEST-TestStressLiveNodes.testStress-seed#[93774CE354701F6A]) [     ] o.a.s.c.c.ConnectionManager Client is connected to ZooKeeper
   [junit4]   2> 2706387 INFO  (zkCallback-19949-thread-1) [     ] o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (1) -> (4)
   [junit4]   2> 2706387 INFO  (zkCallback-19964-thread-1) [     ] o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (1) -> (4)
   [junit4]   2> 2706388 INFO  (TEST-TestStressLiveNodes.testStress-seed#[93774CE354701F6A]) [     ] o.a.s.c.c.ConnectionManager Waiting for client to connect to ZooKeeper
   [junit4]   2> 2706389 INFO  (zkConnectionManagerCallback-19976-thread-1) [     ] o.a.s.c.c.ConnectionManager zkClient has connected
   [junit4]   2> 2706389 INFO  (TEST-TestStressLiveNodes.testStress-seed#[93774CE354701F6A]) [     ] o.a.s.c.c.ConnectionManager Client is connected to ZooKeeper
   [junit4]   2> 2706491 WARN  (TEST-TestStressLiveNodes.testStress-seed#[93774CE354701F6A]-SendThread(127.0.0.1:39487)) [     ] o.a.z.ClientCnxn An exception was thrown while closing send thread for session 0x10531b1a9d40008.
   [junit4]   2>           => EndOfStreamException: Unable to read additional data from server sessionid 0x10531b1a9d40008, likely server has closed socket
   [junit4]   2> 	at org.apache.zookeeper.ClientCnxnSocketNIO.doIO(ClientCnxnSocketNIO.java:77)
   [junit4]   2> org.apache.zookeeper.ClientCnxn$EndOfStreamException: Unable to read additional data from server sessionid 0x10531b1a9d40008, likely server has closed socket
   [junit4]   2> 	at org.apache.zookeeper.ClientCnxnSocketNIO.doIO(ClientCnxnSocketNIO.java:77) ~[zookeeper-3.6.2.jar:3.6.2]
   [junit4]   2> 	at org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:350) ~[zookeeper-3.6.2.jar:3.6.2]
   [junit4]   2> 	at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1275) [zookeeper-3.6.2.jar:3.6.2]
   [junit4]   2> 2706491 INFO  (zkCallback-19949-thread-1) [     ] o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (4) -> (3)
   [junit4]   2> 2706491 INFO  (zkCallback-19964-thread-1) [     ] o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (4) -> (3)
   [junit4]   2> 2706593 INFO  (zkCallback-19949-thread-1) [     ] o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (3) -> (2)
   [junit4]   2> 2706593 INFO  (zkCallback-19964-thread-1) [     ] o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (3) -> (2)
   [junit4]   2> 2706694 WARN  (TEST-TestStressLiveNodes.testStress-seed#[93774CE354701F6A]-SendThread(127.0.0.1:39487)) [     ] o.a.z.ClientCnxn An exception was thrown while closing send thread for session 0x10531b1a9d4000a.
   [junit4]   2>           => EndOfStreamException: Unable to read additional data from server sessionid 0x10531b1a9d4000a, likely server has closed socket
   [junit4]   2> 	at org.apache.zookeeper.ClientCnxnSocketNIO.doIO(ClientCnxnSocketNIO.java:77)
   [junit4]   2> org.apache.zookeeper.ClientCnxn$EndOfStreamException: Unable to read additional data from server sessionid 0x10531b1a9d4000a, likely server has closed socket
   [junit4]   2> 	at org.apache.zookeeper.ClientCnxnSocketNIO.doIO(ClientCnxnSocketNIO.java:77) ~[zookeeper-3.6.2.jar:3.6.2]
   [junit4]   2> 	at org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:350) ~[zookeeper-3.6.2.jar:3.6.2]
   [junit4]   2> 	at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1275) [zookeeper-3.6.2.jar:3.6.2]
   [junit4]   2> 2706694 INFO  (zkCallback-19964-thread-1) [     ] o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (2) -> (1)
   [junit4]   2> 2706694 INFO  (zkCallback-19949-thread-1) [     ] o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (2) -> (1)
   [junit4]   2> 2706814 INFO  (TEST-TestStressLiveNodes.testStress-seed#[93774CE354701F6A]) [     ] o.a.s.c.c.ConnectionManager Waiting for client to connect to ZooKeeper
   [junit4]   2> 2706815 INFO  (zkConnectionManagerCallback-19978-thread-1) [     ] o.a.s.c.c.ConnectionManager zkClient has connected
   [junit4]   2> 2706815 INFO  (TEST-TestStressLiveNodes.testStress-seed#[93774CE354701F6A]) [     ] o.a.s.c.c.ConnectionManager Client is connected to ZooKeeper
   [junit4]   2> 2706917 INFO  (TEST-TestStressLiveNodes.testStress-seed#[93774CE354701F6A]) [     ] o.a.s.c.TestStressLiveNodes preparing parallel adds to live nodes: iter=1, numThreads=5 numNodesPerThread=2
   [junit4]   2> 2706917 INFO  (TEST-TestStressLiveNodes.testStress-seed#[93774CE354701F6A]) [     ] o.a.s.c.c.ConnectionManager Waiting for client to connect to ZooKeeper
   [junit4]   2> 2706918 INFO  (zkConnectionManagerCallback-19980-thread-1) [     ] o.a.s.c.c.ConnectionManager zkClient has connected
   [junit4]   2> 2706918 INFO  (TEST-TestStressLiveNodes.testStress-seed#[93774CE354701F6A]) [     ] o.a.s.c.c.ConnectionManager Client is connected to ZooKeeper
   [junit4]   2> 2706919 INFO  (TEST-TestStressLiveNodes.testStress-seed#[93774CE354701F6A]) [     ] o.a.s.c.c.ConnectionManager Waiting for client to connect to ZooKeeper
   [junit4]   2> 2706920 INFO  (zkConnectionManagerCallback-19982-thread-1) [     ] o.a.s.c.c.ConnectionManager zkClient has connected
   [junit4]   2> 2706920 INFO  (TEST-TestStressLiveNodes.testStress-seed#[93774CE354701F6A]) [     ] o.a.s.c.c.ConnectionManager Client is connected to ZooKeeper
   [junit4]   2> 2706921 INFO  (TEST-TestStressLiveNodes.testStress-seed#[93774CE354701F6A]) [     ] o.a.s.c.c.ConnectionManager Waiting for client to connect to ZooKeeper
   [junit4]   2> 2706922 INFO  (zkConnectionManagerCallback-19984-thread-1) [     ] o.a.s.c.c.ConnectionManager zkClient has connected
   [junit4]   2> 2706922 INFO  (TEST-TestStressLiveNodes.testStress-seed#[93774CE354701F6A]) [     ] o.a.s.c.c.ConnectionManager Client is connected to ZooKeeper
   [junit4]   2> 2706923 INFO  (TEST-TestStressLiveNodes.testStress-seed#[93774CE354701F6A]) [     ] o.a.s.c.c.ConnectionManager Waiting for client to connect to ZooKeeper
   [junit4]   2> 2706924 INFO  (zkConnectionManagerCallback-19986-thread-1) [     ] o.a.s.c.c.ConnectionManager zkClient has connected
   [junit4]   2> 2706924 INFO  (TEST-TestStressLiveNodes.testStress-seed#[93774CE354701F6A]) [     ] o.a.s.c.c.ConnectionManager Client is connected to ZooKeeper
   [junit4]   2> 2706925 INFO  (TEST-TestStressLiveNodes.testStress-seed#[93774CE354701F6A]) [     ] o.a.s.c.c.ConnectionManager Waiting for client to connect to ZooKeeper
   [junit4]   2> 2706925 INFO  (zkConnectionManagerCallback-19988-thread-1) [     ] o.a.s.c.c.ConnectionManager zkClient has connected
   [junit4]   2> 2706926 INFO  (TEST-TestStressLiveNodes.testStress-seed#[93774CE354701F6A]) [     ] o.a.s.c.c.ConnectionManager Client is connected to ZooKeeper
   [junit4]   2> 2706929 INFO  (zkCallback-19949-thread-1) [     ] o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (1) -> (5)
   [junit4]   2> 2706929 INFO  (zkCallback-19964-thread-1) [     ] o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (1) -> (5)
   [junit4]   2> 2706929 INFO  (zkCallback-19964-thread-1) [     ] o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (5) -> (7)
   [junit4]   2> 2706930 INFO  (zkCallback-19964-thread-1) [     ] o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (7) -> (11)
   [junit4]   2> 2706930 INFO  (zkCallback-19949-thread-2) [     ] o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (5) -> (11)
   [junit4]   2> 2706931 INFO  (TEST-TestStressLiveNodes.testStress-seed#[93774CE354701F6A]) [     ] o.a.s.c.c.ConnectionManager Waiting for client to connect to ZooKeeper
   [junit4]   2> 2706932 INFO  (zkConnectionManagerCallback-19991-thread-1) [     ] o.a.s.c.c.ConnectionManager zkClient has connected
   [junit4]   2> 2706932 INFO  (TEST-TestStressLiveNodes.testStress-seed#[93774CE354701F6A]) [     ] o.a.s.c.c.ConnectionManager Client is connected to ZooKeeper
   [junit4]   2> 2706933 WARN  (TEST-TestStressLiveNodes.testStress-seed#[93774CE354701F6A]-SendThread(127.0.0.1:39487)) [     ] o.a.z.ClientCnxn An exception was thrown while closing send thread for session 0x10531b1a9d40012.
   [junit4]   2>           => EndOfStreamException: Unable to read additional data from server sessionid 0x10531b1a9d40012, likely server has closed socket
   [junit4]   2> 	at org.apache.zookeeper.ClientCnxnSocketNIO.doIO(ClientCnxnSocketNIO.java:77)
   [junit4]   2> org.apache.zookeeper.ClientCnxn$EndOfStreamException: Unable to read additional data from server sessionid 0x10531b1a9d40012, likely server has closed socket
   [junit4]   2> 	at org.apache.zookeeper.ClientCnxnSocketNIO.doIO(ClientCnxnSocketNIO.java:77) ~[zookeeper-3.6.2.jar:3.6.2]
   [junit4]   2> 	at org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:350) ~[zookeeper-3.6.2.jar:3.6.2]
   [junit4]   2> 	at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1275) [zookeeper-3.6.2.jar:3.6.2]
   [junit4]   2> 2707035 WARN  (TEST-TestStressLiveNodes.testStress-seed#[93774CE354701F6A]-SendThread(127.0.0.1:39487)) [     ] o.a.z.ClientCnxn An exception was thrown while closing send thread for session 0x10531b1a9d4000d.
   [junit4]   2>           => EndOfStreamException: Unable to read additional data from server sessionid 0x10531b1a9d4000d, likely server has closed socket
   [junit4]   2> 	at org.apache.zookeeper.ClientCnxnSocketNIO.doIO(ClientCnxnSocketNIO.java:77)
   [junit4]   2> org.apache.zookeeper.ClientCnxn$EndOfStreamException: Unable to read additional data from server sessionid 0x10531b1a9d4000d, likely server has closed socket
   [junit4]   2> 	at org.apache.zookeeper.ClientCnxnSocketNIO.doIO(ClientCnxnSocketNIO.java:77) ~[zookeeper-3.6.2.jar:3.6.2]
   [junit4]   2> 	at org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:350) ~[zookeeper-3.6.2.jar:3.6.2]
   [junit4]   2> 	at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1275) [zookeeper-3.6.2.jar:3.6.2]
   [junit4]   2> 2707035 INFO  (zkCallback-19949-thread-2) [     ] o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (11) -> (9)
   [junit4]   2> 2707035 INFO  (zkCallback-19964-thread-1) [     ] o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (11) -> (9)
   [junit4]   2> 2707136 INFO  (zkCallback-19949-thread-2) [     ] o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (9) -> (7)
   [junit4]   2> 2707136 INFO  (zkCallback-19964-thread-1) [     ] o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (9) -> (7)
   [junit4]   2> 2707237 INFO  (zkCallback-19964-thread-1) [     ] o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (7) -> (5)
   [junit4]   2> 2707237 INFO  (zkCallback-19949-thread-2) [     ] o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (7) -> (5)
   [junit4]   2> 2707338 WARN  (TEST-TestStressLiveNodes.testStress-seed#[93774CE354701F6A]-SendThread(127.0.0.1:39487)) [     ] o.a.z.ClientCnxn An exception was thrown while closing send thread for session 0x10531b1a9d40010.
   [junit4]   2>           => EndOfStreamException: Unable to read additional data from server sessionid 0x10531b1a9d40010, likely server has closed socket
   [junit4]   2> 	at org.apache.zookeeper.ClientCnxnSocketNIO.doIO(ClientCnxnSocketNIO.java:77)
   [junit4]   2> org.apache.zookeeper.ClientCnxn$EndOfStreamException: Unable to read additional data from server sessionid 0x10531b1a9d40010, likely server has closed socket
   [junit4]   2> 	at org.apache.zookeeper.ClientCnxnSocketNIO.doIO(ClientCnxnSocketNIO.java:77) ~[zookeeper-3.6.2.jar:3.6.2]
   [junit4]   2> 	at org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:350) ~[zookeeper-3.6.2.jar:3.6.2]
   [junit4]   2> 	at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1275) [zookeeper-3.6.2.jar:3.6.2]
   [junit4]   2> 2707339 INFO  (zkCallback-19949-thread-2) [     ] o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (5) -> (3)
   [junit4]   2> 2707339 INFO  (zkCallback-19964-thread-1) [     ] o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (5) -> (3)
   [junit4]   2> 2707440 INFO  (zkCallback-19949-thread-2) [     ] o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (3) -> (1)
   [junit4]   2> 2707441 INFO  (zkCallback-19964-thread-1) [     ] o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (3) -> (1)
   [junit4]   2> 2707541 INFO  (TEST-TestStressLiveNodes.testStress-seed#[93774CE354701F6A]) [     ] o.a.s.c.c.ConnectionManager Waiting for client to connect to ZooKeeper
   [junit4]   2> 2707542 INFO  (zkConnectionManagerCallback-19993-thread-1) [     ] o.a.s.c.c.ConnectionManager zkClient has connected
   [junit4]   2> 2707542 INFO  (TEST-TestStressLiveNodes.testStress-seed#[93774CE354701F6A]) [     ] o.a.s.c.c.ConnectionManager Client is connected to ZooKeeper
   [junit4]   2> 2707643 INFO  (TEST-TestStressLiveNodes.testStress-seed#[93774CE354701F6A]) [     ] o.a.s.c.TestStressLiveNodes preparing parallel adds to live nodes: iter=2, numThreads=2 numNodesPerThread=1
   [junit4]   2> 2707644 INFO  (TEST-TestStressLiveNodes.testStress-seed#[93774CE354701F6A]) [     ] o.a.s.c.c.ConnectionManager Waiting for client to connect to ZooKeeper
   [junit4]   2> 2707645 INFO  (zkConnectionManagerCallback-19995-thread-1) [     ] o.a.s.c.c.ConnectionManager zkClient has connected
   [junit4]   2> 2707645 INFO  (TEST-TestStressLiveNodes.testStress-seed#[93774CE354701F6A]) [     ] o.a.s.c.c.ConnectionManager Client is connected to ZooKeeper
   [junit4]   2> 2707646 INFO  (TEST-TestStressLiveNodes.testStress-seed#[93774CE354701F6A]) [     ] o.a.s.c.c.ConnectionManager Waiting for client to connect to ZooKeeper
   [junit4]   2> 2707647 INFO  (zkConnectionManagerCallback-19997-thread-1) [     ] o.a.s.c.c.ConnectionManager zkClient has connected
   [junit4]   2> 2707647 INFO  (TEST-TestStressLiveNodes.testStress-seed#[93774CE354701F6A]) [     ] o.a.s.c.c.ConnectionManager Client is connected to ZooKeeper
   [junit4]   2> 2707650 INFO  (zkCallback-19964-thread-1) [     ] o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (1) -> (3)
   [junit4]   2> 2707650 INFO  (TEST-TestStressLiveNodes.testStress-seed#[93774CE354701F6A]) [     ] o.a.s.c.c.ConnectionManager Waiting for client to connect to ZooKeeper
   [junit4]   2> 2707650 INFO  (zkCallback-19949-thread-2) [     ] o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (1) -> (3)
   [junit4]   2> 2707652 INFO  (zkConnectionManagerCallback-20000-thread-1) [     ] o.a.s.c.c.ConnectionManager zkClient has connected
   [junit4]   2> 2707652 INFO  (TEST-TestStressLiveNodes.testStress-seed#[93774CE354701F6A]) [     ] o.a.s.c.c.ConnectionManager Client is connected to ZooKeeper
   [junit4]   2> 2707755 WARN  (TEST-TestStressLiveNodes.testStress-seed#[93774CE354701F6A]-SendThread(127.0.0.1:39487)) [     ] o.a.z.ClientCnxn An exception was thrown while closing send thread for session 0x10531b1a9d40014.
   [junit4]   2>           => EndOfStreamException: Unable to read additional data from server sessionid 0x10531b1a9d40014, likely server has closed socket
   [junit4]   2> 	at org.apache.zookeeper.ClientCnxnSocketNIO.doIO(ClientCnxnSocketNIO.java:77)
   [junit4]   2> org.apache.zookeeper.ClientCnxn$EndOfStreamException: Unable to read additional data from server sessionid 0x10531b1a9d40014, likely server has closed socket
   [junit4]   2> 	at org.apache.zookeeper.ClientCnxnSocketNIO.doIO(ClientCnxnSocketNIO.java:77) ~[zookeeper-3.6.2.jar:3.6.2]
   [junit4]   2> 	at org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:350) ~[zookeeper-3.6.2.jar:3.6.2]
   [junit4]   2> 	at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1275) [zookeeper-3.6.2.jar:3.6.2]
   [junit4]   2> 2707756 INFO  (zkCallback-19949-thread-2) [     ] o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (3) -> (2)
   [junit4]   2> 2707756 INFO  (zkCallback-19964-thread-1) [     ] o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (3) -> (2)
   [junit4]   2> 2707857 WARN  (TEST-TestStressLiveNodes.testStress-seed#[93774CE354701F6A]-SendThread(127.0.0.1:39487)) [     ] o.a.z.ClientCnxn An exception was thrown while closing send thread for session 0x10531b1a9d40015.
   [junit4]   2>           => EndOfStreamException: Unable to read additional data from server sessionid 0x10531b1a9d40015, likely server has closed socket
   [junit4]   2> 	at org.apache.zookeeper.ClientCnxnSocketNIO.doIO(ClientCnxnSocketNIO.java:77)
   [junit4]   2> org.apache.zookeeper.ClientCnxn$EndOfStreamException: Unable to read additional data from server sessionid 0x10531b1a9d40015, likely server has closed socket
   [junit4]   2> 	at org.apache.zookeeper.ClientCnxnSocketNIO.doIO(ClientCnxnSocketNIO.java:77) ~[zookeeper-3.6.2.jar:3.6.2]
   [junit4]   2> 	at org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:350) ~[zookeeper-3.6.2.jar:3.6.2]
   [junit4]   2> 	at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1275) [zookeeper-3.6.2.jar:3.6.2]
   [junit4]   2> 2707857 INFO  (zkCallback-19949-thread-2) [     ] o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (2) -> (1)
   [junit4]   2> 2707857 INFO  (zkCallback-19964-thread-1) [     ] o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (2) -> (1)
   [junit4]   2> 2707963 INFO  (TEST-TestStressLiveNodes.testStress-seed#[93774CE354701F6A]) [     ] o.a.s.c.c.ConnectionManager Waiting for client to connect to ZooKeeper
   [junit4]   2> 2707967 INFO  (zkConnectionManagerCallback-20002-thread-1) [     ] o.a.s.c.c.ConnectionManager zkClient has connected
   [junit4]   2> 2707967 INFO  (TEST-TestStressLiveNodes.testStress-seed#[93774CE354701F6A]) [     ] o.a.s.c.c.ConnectionManager Client is connected to ZooKeeper
   [junit4]   2> 2707978 WARN  (TEST-TestStressLiveNodes.testStress-seed#[93774CE354701F6A]-SendThread(127.0.0.1:39487)) [     ] o.a.z.ClientCnxn An exception was thrown while closing send thread for session 0x10531b1a9d40017.
   [junit4]   2>           => EndOfStreamException: Unable to read additional data from server sessionid 0x10531b1a9d40017, likely server has closed socket
   [junit4]   2> 	at org.apache.zookeeper.ClientCnxnSocketNIO.doIO(ClientCnxnSocketNIO.java:77)
   [junit4]   2> org.apache.zookeeper.ClientCnxn$EndOfStreamException: Unable to read additional data from server sessionid 0x10531b1a9d40017, likely server has closed socket
   [junit4]   2> 	at org.apache.zookeeper.ClientCnxnSocketNIO.doIO(ClientCnxnSocketNIO.java:77) ~[zookeeper-3.6.2.jar:3.6.2]
   [junit4]   2> 	at org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:350) ~[zookeeper-3.6.2.jar:3.6.2]
   [junit4]   2> 	at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1275) [zookeeper-3.6.2.jar:3.6.2]
   [junit4]   2> 2708080 INFO  (TEST-TestStressLiveNodes.testStress-seed#[93774CE354701F6A]) [     ] o.a.s.c.TestStressLiveNodes preparing parallel adds to live nodes: iter=3, numThreads=5 numNodesPerThread=2
   [junit4]   2> 2708095 INFO  (TEST-TestStressLiveNodes.testStress-seed#[93774CE354701F6A]) [     ] o.a.s.c.c.ConnectionManager Waiting for client to connect to ZooKeeper
   [junit4]   2> 2708107 INFO  (zkConnectionManagerCallback-20004-thread-1) [     ] o.a.s.c.c.ConnectionManager zkClient has connected
   [junit4]   2> 2708107 INFO  (TEST-TestStressLiveNodes.testStress-seed#[93774CE354701F6A]) [     ] o.a.s.c.c.ConnectionManager Client is connected to ZooKeeper
   [junit4]   2> 2708116 INFO  (TEST-TestStressLiveNodes.testStress-seed#[93774CE354701F6A]) [     ] o.a.s.c.c.ConnectionManager Waiting for client to connect to ZooKeeper
   [junit4]   2> 2708125 INFO  (zkConnectionManagerCallback-20006-thread-1) [     ] o.a.s.c.c.ConnectionManager zkClient has connected
   [junit4]   2> 2708125 INFO  (TEST-TestStressLiveNodes.testStress-seed#[93774CE354701F6A]) [     ] o.a.s.c.c.ConnectionManager Client is connected to ZooKeeper
   [junit4]   2> 2708153 INFO  (TEST-TestStressLiveNodes.testStress-seed#[93774CE354701F6A]) [     ] o.a.s.c.c.ConnectionManager Waiting for client to connect to ZooKeeper
   [junit4]   2> 2708165 INFO  (zkConnectionManagerCallback-20008-thread-1) [     ] o.a.s.c.c.ConnectionManager zkClient has connected
   [junit4]   2> 2708165 INFO  (TEST-TestStressLiveNodes.testStress-seed#[93774CE354701F6A]) [     ] o.a.s.c.c.ConnectionManager Client is connected to ZooKeeper
   [junit4]   2> 2708184 INFO  (TEST-TestStressLiveNodes.testStress-seed#[93774CE354701F6A]) [     ] o.a.s.c.c.ConnectionManager Waiting for client to connect to ZooKeeper
   [junit4]   2> 2708184 INFO  (zkConnectionManagerCallback-20010-thread-1) [     ] o.a.s.c.c.ConnectionManager zkClient has connected
   [junit4]   2> 2708185 INFO  (TEST-TestStressLiveNodes.testStress-seed#[93774CE354701F6A]) [     ] o.a.s.c.c.ConnectionManager Client is connected to ZooKeeper
   [junit4]   2> 2708186 INFO  (TEST-TestStressLiveNodes.testStress-seed#[93774CE354701F6A]) [     ] o.a.s.c.c.ConnectionManager Waiting for client to connect to ZooKeeper
   [junit4]   2> 2708189 INFO  (zkConnectionManagerCallback-20012-thread-1) [     ] o.a.s.c.c.ConnectionManager zkClient has connected
   [junit4]   2> 2708189 INFO  (TEST-TestStressLiveNodes.testStress-seed#[93774CE354701F6A]) [     ] o.a.s.c.c.ConnectionManager Client is connected to ZooKeeper
   [junit4]   2> 2708191 INFO  (zkCallback-19949-thread-2) [     ] o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (1) -> (2)
   [junit4]   2> 2708191 INFO  (zkCallback-19964-thread-1) [     ] o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (1) -> (2)
   [junit4]   2> 2708198 INFO  (zkCallback-19964-thread-1) [     ] o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (2) -> (4)
   [junit4]   2> 2708198 INFO  (zkCallback-19949-thread-2) [     ] o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (2) -> (4)
   [junit4]   2> 2708205 INFO  (zkCallback-19964-thread-1) [     ] o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (4) -> (8)
   [junit4]   2> 2708205 INFO  (zkCallback-19949-thread-2) [     ] o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (4) -> (8)
   [junit4]   2> 2708208 INFO  (zkCallback-19949-thread-2) [     ] o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (8) -> (10)
   [junit4]   2> 2708208 INFO  (zkCallback-19964-thread-1) [     ] o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (8) -> (10)
   [junit4]   2> 2708218 INFO  (zkCallback-19949-thread-2) [     ] o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (10) -> (11)
   [junit4]   2> 2708218 INFO  (zkCallback-19964-thread-1) [     ] o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (10) -> (11)
   [junit4]   2> 2708224 INFO  (TEST-TestStressLiveNodes.testStress-seed#[93774CE354701F6A]) [     ] o.a.s.c.c.ConnectionManager Waiting for client to connect to ZooKeeper
   [junit4]   2> 2708254 INFO  (zkConnectionManagerCallback-20015-thread-1) [     ] o.a.s.c.c.ConnectionManager zkClient has connected
   [junit4]   2> 2708255 INFO  (TEST-TestStressLiveNodes.testStress-seed#[93774CE354701F6A]) [     ] o.a.s.c.c.ConnectionManager Client is connected to ZooKeeper
   [junit4]   2> 2708379 WARN  (TEST-TestStressLiveNodes.testStress-seed#[93774CE354701F6A]-SendThread(127.0.0.1:39487)) [     ] o.a.z.ClientCnxn An exception was thrown while closing send thread for session 0x10531b1a9d40018.
   [junit4]   2>           => EndOfStreamException: Unable to read additional data from server sessionid 0x10531b1a9d40018, likely server has closed socket
   [junit4]   2> 	at org.apache.zookeeper.ClientCnxnSocketNIO.doIO(ClientCnxnSocketNIO.java:77)
   [junit4]   2> org.apache.zookeeper.ClientCnxn$EndOfStreamException: Unable to read additional data from server sessionid 0x10531b1a9d40018, likely server has closed socket
   [junit4]   2> 	at org.apache.zookeeper.ClientCnxnSocketNIO.doIO(ClientCnxnSocketNIO.java:77) ~[zookeeper-3.6.2.jar:3.6.2]
   [junit4]   2> 	at org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:350) ~[zookeeper-3.6.2.jar:3.6.2]
   [junit4]   2> 	at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1275) [zookeeper-3.6.2.jar:3.6.2]
   [junit4]   2> 2708380 INFO  (zkCallback-19964-thread-1) [     ] o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (11) -> (9)
   [junit4]   2> 2708480 INFO  (zkCallback-19949-thread-2) [     ] o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (11) -> (9)
   [junit4]   2> 2708481 WARN  (TEST-TestStressLiveNodes.testStress-seed#[93774CE354701F6A]-SendThread(127.0.0.1:39487)) [     ] o.a.z.ClientCnxn An exception was thrown while closing send thread for session 0x10531b1a9d40019.
   [junit4]   2>           => EndOfStreamException: Unable to read additional data from server sessionid 0x10531b1a9d40019, likely server has closed socket
   [junit4]   2> 	at org.apache.zookeeper.ClientCnxnSocketNIO.doIO(ClientCnxnSocketNIO.java:77)
   [junit4]   2> org.apache.zookeeper.ClientCnxn$EndOfStreamException: Unable to read additional data from server sessionid 0x10531b1a9d40019, likely server has closed socket
   [junit4]   2> 	at org.apache.zookeeper.ClientCnxnSocketNIO.doIO(ClientCnxnSocketNIO.java:77) ~[zookeeper-3.6.2.jar:3.6.2]
   [junit4]   2> 	at org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:350) ~[zookeeper-3.6.2.jar:3.6.2]
   [junit4]   2> 	at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1275) [zookeeper-3.6.2.jar:3.6.2]
   [junit4]   2> 2708482 INFO  (zkCallback-19964-thread-1) [     ] o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (9) -> (7)
   [junit4]   2> 2708582 INFO  (zkCallback-19949-thread-1) [     ] o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (9) -> (7)
   [junit4]   2> 2708583 WARN  (TEST-TestStressLiveNodes.testStress-seed#[93774CE354701F6A]-SendThread(127.0.0.1:39487)) [     ] o.a.z.ClientCnxn An exception was thrown while closing send thread for session 0x10531b1a9d4001a.
   [junit4]   2>           => EndOfStreamException: Unable to read additional data from server sessionid 0x10531b1a9d4001a, likely server has closed socket
   [junit4]   2> 	at org.apache.zookeeper.ClientCnxnSocketNIO.doIO(ClientCnxnSocketNIO.java:77)
   [junit4]   2> org.apache.zookeeper.ClientCnxn$EndOfStreamException: Unable to read additional data from server sessionid 0x10531b1a9d4001a, likely server has closed socket
   [junit4]   2> 	at org.apache.zookeeper.ClientCnxnSocketNIO.doIO(ClientCnxnSocketNIO.java:77) ~[zookeeper-3.6.2.jar:3.6.2]
   [junit4]   2> 	at org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:350) ~[zookeeper-3.6.2.jar:3.6.2]
   [junit4]   2> 	at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1275) [zookeeper-3.6.2.jar:3.6.2]
   [junit4]   2> 2708685 INFO  (zkCallback-19949-thread-2) [     ] o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (7) -> (5)
   [junit4]   2> 2708685 WARN  (TEST-TestStressLiveNodes.testStress-seed#[93774CE354701F6A]-SendThread(127.0.0.1:39487)) [     ] o.a.z.ClientCnxn An exception was thrown while closing send thread for session 0x10531b1a9d4001b.
   [junit4]   2>           => EndOfStreamException: Unable to read additional data from server sessionid 0x10531b1a9d4001b, likely server has closed socket
   [junit4]   2> 	at org.apache.zookeeper.ClientCnxnSocketNIO.doIO(ClientCnxnSocketNIO.java:77)
   [junit4]   2> org.apache.zookeeper.ClientCnxn$EndOfStreamException: Unable to read additional data from server sessionid 0x10531b1a9d4001b, likely server has closed socket
   [junit4]   2> 	at org.apache.zookeeper.ClientCnxnSocketNIO.doIO(ClientCnxnSocketNIO.java:77) ~[zookeeper-3.6.2.jar:3.6.2]
   [junit4]   2> 	at org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:350) ~[zookeeper-3.6.2.jar:3.6.2]
   [junit4]   2> 	at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1275) [zookeeper-3.6.2.jar:3.6.2]
   [junit4]   2> 2708686 INFO  (zkCallback-19964-thread-1) [     ] o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (7) -> (3)
   [junit4]   2> 2708690 INFO  (zkCallback-19949-thread-3) [     ] o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (5) -> (3)
   [junit4]   2> 2708787 WARN  (TEST-TestStressLiveNodes.testStress-seed#[93774CE354701F6A]-SendThread(127.0.0.1:39487)) [     ] o.a.z.ClientCnxn An exception was thrown while closing send thread for session 0x10531b1a9d4001c.
   [junit4]   2>           => EndOfStreamException: Unable to read additional data from server sessionid 0x10531b1a9d4001c, likely server has closed socket
   [junit4]   2> 	at org.apache.zookeeper.ClientCnxnSocketNIO.doIO(ClientCnxnSocketNIO.java:77)
   [junit4]   2> org.apache.zookeeper.ClientCnxn$EndOfStreamException: Unable to read additional data from server sessionid 0x10531b1a9d4001c, likely server has closed socket
   [junit4]   2> 	at org.apache.zookeeper.ClientCnxnSocketNIO.doIO(ClientCnxnSocketNIO.java:77) ~[zookeeper-3.6.2.jar:3.6.2]
   [junit4]   2> 	at org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:350) ~[zookeeper-3.6.2.jar:3.6.2]
   [junit4]   2> 	at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1275) [zookeeper-3.6.2.jar:3.6.2]
   [junit4]   2> 2708788 INFO  (zkCallback-19964-thread-1) [     ] o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (3) -> (1)
   [junit4]   2> 2708907 INFO  (TEST-TestStressLiveNodes.testStress-seed#[93774CE354701F6A]) [     ] o.a.s.c.c.ConnectionManager Waiting for client to connect to ZooKeeper
   [junit4]   2> 2708907 INFO  (zkCallback-19949-thread-3) [     ] o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (3) -> (1)
   [junit4]   2> 2708910 INFO  (zkConnectionManagerCallback-20017-thread-1) [     ] o.a.s.c.c.ConnectionManager zkClient has connected
   [junit4]   2> 2708910 INFO  (TEST-TestStressLiveNodes.testStress-seed#[93774CE354701F6A]) [     ] o.a.s.c.c.ConnectionManager Client is connected to ZooKeeper
   [junit4]   2> 2709120 INFO  (TEST-TestStressLiveNodes.testStress-seed#[93774CE354701F6A]) [     ] o.a.s.c.TestStressLiveNodes preparing parallel adds to live nodes: iter=4, numThreads=3 numNodesPerThread=2
   [junit4]   2> 2709128 INFO  (TEST-TestStressLiveNodes.testStress-seed#[93774CE354701F6A]) [     ] o.a.s.c.c.ConnectionManager Waiting for client to connect to ZooKeeper
   [junit4]   2> 2709135 INFO  (zkConnectionManagerCallback-20019-thread-1) [     ] o.a.s.c.c.ConnectionManager zkClient has connected
   [junit4]   2> 2709135 INFO  (TEST-TestStressLiveNodes.testStress-seed#[93774CE354701F6A]) [     ] o.a.s.c.c.ConnectionManager Client is connected to ZooKeeper
   [junit4]   2> 2709136 INFO  (TEST-TestStressLiveNodes.testStress-seed#[93774CE354701F6A]) [     ] o.a.s.c.c.ConnectionManager Waiting for client to connect to ZooKeeper
   [junit4]   2> 2709137 INFO  (zkConnectionManagerCallback-20021-thread-1) [     ] o.a.s.c.c.ConnectionManager zkClient has connected
   [junit4]   2> 2709137 INFO  (TEST-TestStressLiveNodes.testStress-seed#[93774CE354701F6A]) [     ] o.a.s.c.c.ConnectionManager Client is connected to ZooKeeper
   [junit4]   2> 2709138 INFO  (TEST-TestStressLiveNodes.testStress-seed#[93774CE354701F6A]) [     ] o.a.s.c.c.ConnectionManager Waiting for client to connect to ZooKeeper
   [junit4]   2> 2709139 INFO  (zkConnectionManagerCallback-20023-thread-1) [     ] o.a.s.c.c.ConnectionManager zkClient has connected
   [junit4]   2> 2709139 INFO  (TEST-TestStressLiveNodes.testStress-seed#[93774CE354701F6A]) [     ] o.a.s.c.c.ConnectionManager Client is connected to ZooKeeper
   [junit4]   2> 2709140 INFO  (zkCallback-19964-thread-1) [     ] o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (1) -> (3)
   [junit4]   2> 2709140 INFO  (zkCallback-19949-thread-3) [     ] o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (1) -> (3)
   [junit4]   2> 2709148 INFO  (zkCallback-19949-thread-3) [     ] o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (3) -> (6)
   [junit4]   2> 2709148 INFO  (zkCallback-19964-thread-1) [     ] o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (3) -> (6)
   [junit4]   2> 2709160 INFO  (zkCallback-19949-thread-3) [     ] o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (6) -> (7)
   [junit4]   2> 2709160 INFO  (zkCallback-19964-thread-1) [     ] o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (6) -> (7)
   [junit4]   2> 2709171 INFO  (TEST-TestStressLiveNodes.testStress-seed#[93774CE354701F6A]) [     ] o.a.s.c.c.ConnectionManager Waiting for client to connect to ZooKeeper
   [junit4]   2> 2709174 INFO  (zkConnectionManagerCallback-20026-thread-1) [     ] o.a.s.c.c.ConnectionManager zkClient has connected
   [junit4]   2> 2709174 INFO  (TEST-TestStressLiveNodes.testStress-seed#[93774CE354701F6A]) [     ] o.a.s.c.c.ConnectionManager Client is connected to ZooKeeper
   [junit4]   2> 2709192 WARN  (TEST-TestStressLiveNodes.testStress-seed#[93774CE354701F6A]-SendThread(127.0.0.1:39487)) [     ] o.a.z.ClientCnxn An exception was thrown while closing send thread for session 0x10531b1a9d40022.
   [junit4]   2>           => EndOfStreamException: Unable to read additional data from server sessionid 0x10531b1a9d40022, likely server has closed socket
   [junit4]   2> 	at org.apache.zookeeper.ClientCnxnSocketNIO.doIO(ClientCnxnSocketNIO.java:77)
   [junit4]   2> org.apache.zookeeper.ClientCnxn$EndOfStreamException: Unable to read additional data from server sessionid 0x10531b1a9d40022, likely server has closed socket
   [junit4]   2> 	at org.apache.zookeeper.ClientCnxnSocketNIO.doIO(ClientCnxnSocketNIO.java:77) ~[zookeeper-3.6.2.jar:3.6.2]
   [junit4]   2> 	at org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:350) ~[zookeeper-3.6.2.jar:3.6.2]
   [junit4]   2> 	at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1275) [zookeeper-3.6.2.jar:3.6.2]
   [junit4]   2> 2709294 WARN  (TEST-TestStressLiveNodes.testStress-seed#[93774CE354701F6A]-SendThread(127.0.0.1:39487)) [     ] o.a.z.ClientCnxn An exception was thrown while closing send thread for session 0x10531b1a9d4001f.
   [junit4]   2>           => EndOfStreamException: Unable to read additional data from server sessionid 0x10531b1a9d4001f, likely server has closed socket
   [junit4]   2> 	at org.apache.zookeeper.ClientCnxnSocketNIO.doIO(ClientCnxnSocketNIO.java:77)
   [junit4]   2> org.apache.zookeeper.ClientCnxn$EndOfStreamException: Unable to read additional data from server sessionid 0x10531b1a9d4001f, likely server has closed socket
   [junit4]   2> 	at org.apache.zookeeper.ClientCnxnSocketNIO.doIO(ClientCnxnSocketNIO.java:77) ~[zookeeper-3.6.2.jar:3.6.2]
   [junit4]   2> 	at org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:350) ~[zookeeper-3.6.2.jar:3.6.2]
   [junit4]   2> 	at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1275) [zookeeper-3.6.2.jar:3.6.2]
   [junit4]   2> 2709295 INFO  (zkCallback-19964-thread-1) [     ] o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (7) -> (5)
   [junit4]   2> 2709534 WARN  (TEST-TestStressLiveNodes.testStress-seed#[93774CE354701F6A]-SendThread(127.0.0.1:39487)) [     ] o.a.z.ClientCnxn An exception was thrown while closing send thread for session 0x10531b1a9d40020.
   [junit4]   2>           => EndOfStreamException: Unable to read additional data from server sessionid 0x10531b1a9d40020, likely server has closed socket
   [junit4]   2> 	at org.apache.zookeeper.ClientCnxnSocketNIO.doIO(ClientCnxnSocketNIO.java:77)
   [junit4]   2> org.apache.zookeeper.ClientCnxn$EndOfStreamException: Unable to read additional data from server sessionid 0x10531b1a9d40020, likely server has closed socket
   [junit4]   2> 	at org.apache.zookeeper.ClientCnxnSocketNIO.doIO(ClientCnxnSocketNIO.java:77) ~[zookeeper-3.6.2.jar:3.6.2]
   [junit4]   2> 	at org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:350) ~[zookeeper-3.6.2.jar:3.6.2]
   [junit4]   2> 	at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1275) [zookeeper-3.6.2.jar:3.6.2]
   [junit4]   2> 2709535 INFO  (zkCallback-19949-thread-3) [     ] o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (7) -> (5)
   [junit4]   2> 2709636 INFO  (zkCallback-19964-thread-1) [     ] o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (5) -> (3)
   [junit4]   2> 2709636 INFO  (zkCallback-19949-thread-2) [     ] o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (5) -> (3)
   [junit4]   2> 2709637 WARN  (TEST-TestStressLiveNodes.testStress-seed#[93774CE354701F6A]-SendThread(127.0.0.1:39487)) [     ] o.a.z.ClientCnxn An exception was thrown while closing send thread for session 0x10531b1a9d40021.
   [junit4]   2>           => EndOfStreamException: Unable to read additional data from server sessionid 0x10531b1a9d40021, likely server has closed socket
   [junit4]   2> 	at org.apache.zookeeper.ClientCnxnSocketNIO.doIO(ClientCnxnSocketNIO.java:77)
   [junit4]   2> org.apache.zookeeper.ClientCnxn$EndOfStreamException: Unable to read additional data from server sessionid 0x10531b1a9d40021, likely server has closed socket
   [junit4]   2> 	at org.apache.zookeeper.ClientCnxnSocketNIO.doIO(ClientCnxnSocketNIO.java:77) ~[zookeeper-3.6.2.jar:3.6.2]
   [junit4]   2> 	at org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:350) ~[zookeeper-3.6.2.jar:3.6.2]
   [junit4]   2> 	at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1275) [zookeeper-3.6.2.jar:3.6.2]
   [junit4]   2> 2709639 INFO  (zkCallback-19949-thread-1) [     ] o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (3) -> (1)
   [junit4]   2> 2709739 INFO  (zkCallback-19964-thread-1) [     ] o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (3) -> (1)
   [junit4]   2> 2709743 INFO  (TEST-TestStressLiveNodes.testStress-seed#[93774CE354701F6A]) [     ] o.a.s.c.c.ConnectionManager Waiting for client to connect to ZooKeeper
   [junit4]   2> 2709743 INFO  (zkConnectionManagerCallback-20028-thread-1) [     ] o.a.s.c.c.ConnectionManager zkClient has connected
   [junit4]   2> 2709743 INFO  (TEST-TestStressLiveNodes.testStress-seed#[93774CE354701F6A]) [     ] o.a.s.c.c.ConnectionManager Client is connected to ZooKeeper
   [junit4]   2> 2709857 INFO  (TEST-TestStressLiveNodes.testStress-seed#[93774CE354701F6A]) [     ] o.a.s.c.TestStressLiveNodes preparing parallel adds to live nodes: iter=5, numThreads=5 numNodesPerThread=1
   [junit4]   2> 2709862 INFO  (TEST-TestStressLiveNodes.testStress-seed#[93774CE354701F6A]) [     ] o.a.s.c.c.ConnectionManager Waiting for client to connect to ZooKeeper
   [junit4]   2> 2709862 INFO  (zkConnectionManagerCallback-20030-thread-1) [     ] o.a.s.c.c.ConnectionManager zkClient has connected
   [junit4]   2> 2709862 INFO  (TEST-TestStressLiveNodes.testStress-seed#[93774CE354701F6A]) [     ] o.a.s.c.c.ConnectionManager Client is connected to ZooKeeper
   [junit4]   2> 2709876 INFO  (TEST-TestStressLiveNodes.testStress-seed#[93774CE354701F6A]) [     ] o.a.s.c.c.ConnectionManager Waiting for client to connect to ZooKeeper
   [junit4]   2> 2709876 INFO  (zkConnectionManagerCallback-20032-thread-1) [     ] o.a.s.c.c.ConnectionManager zkClient has connected
   [junit4]   2> 2709876 INFO  (TEST-TestStressLiveNodes.testStress-seed#[93774CE354701F6A]) [     ] o.a.s.c.c.ConnectionManager Client is connected to ZooKeeper
   [junit4]   2> 2709886 INFO  (TEST-TestStressLiveNodes.testStress-seed#[93774CE354701F6A]) [     ] o.a.s.c.c.ConnectionManager Waiting for client to connect to ZooKeeper
   [junit4]   2> 2710098 INFO  (zkConnectionManagerCallback-20034-thread-1) [     ] o.a.s.c.c.ConnectionManager zkClient has connected
   [junit4]   2> 2710098 INFO  (TEST-TestStressLiveNodes.testStress-seed#[93774CE354701F6A]) [     ] o.a.s.c.c.ConnectionManager Client is connected to ZooKeeper
   [junit4]   2> 2710099 INFO  (TEST-TestStressLiveNodes.testStress-seed#[93774CE354701F6A]) [     ] o.a.s.c.c.ConnectionManager Waiting for client to connect to ZooKeeper
   [junit4]   2> 2710117 INFO  (zkConnectionManagerCallback-20036-thread-1) [     ] o.a.s.c.c.ConnectionManager zkClient has connected
   [junit4]   2> 2710117 INFO  (TEST-TestStressLiveNodes.testStress-seed#[93774CE354701F6A]) [     ] o.a.s.c.c.ConnectionManager Client is connected to ZooKeeper
   [junit4]   2> 2710119 INFO  (TEST-TestStressLiveNodes.testStress-seed#[93774CE354701F6A]) [     ] o.a.s.c.c.ConnectionManager Waiting for client to connect to ZooKeeper
   [junit4]   2> 2710168 INFO  (zkConnectionManagerCallback-20038-thread-1) [     ] o.a.s.c.c.ConnectionManager zkClient has connected
   [junit4]   2> 2710168 INFO  (TEST-TestStressLiveNodes.testStress-seed#[93774CE354701F6A]) [     ] o.a.s.c.c.ConnectionManager Client is connected to ZooKeeper
   [junit4]   2> 2710187 INFO  (zkCallback-19964-thread-1) [     ] o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (1) -> (2)
   [junit4]   2> 2710187 INFO  (zkCallback-19949-thread-1) [     ] o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (1) -> (2)
   [junit4]   2> 2710226 INFO  (zkCallback-19949-thread-1) [     ] o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (2) -> (5)
   [junit4]   2> 2710226 INFO  (zkCallback-19964-thread-1) [     ] o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (2) -> (4)
   [junit4]   2> 2710228 INFO  (zkCallback-19949-thread-1) [     ] o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (5) -> (6)
   [junit4]   2> 2710229 INFO  (zkCallback-19964-thread-2) [     ] o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (4) -> (6)
   [junit4]   2> 2710244 INFO  (TEST-TestStressLiveNodes.testStress-seed#[93774CE354701F6A]) [     ] o.a.s.c.c.ConnectionManager Waiting for client to connect to ZooKeeper
   [junit4]   2> 2710255 INFO  (zkConnectionManagerCallback-20041-thread-1) [     ] o.a.s.c.c.ConnectionManager zkClient has connected
   [junit4]   2> 2710255 INFO  (TEST-TestStressLiveNodes.testStress-seed#[93774CE354701F6A]) [     ] o.a.s.c.c.ConnectionManager Client is connected to ZooKeeper
   [junit4]   2> 2710267 WARN  (TEST-TestStressLiveNodes.testStress-seed#[93774CE354701F6A]-SendThread(127.0.0.1:39487)) [     ] o.a.z.ClientCnxn An exception was thrown while closing send thread for session 0x10531b1a9d40029.
   [junit4]   2>           => EndOfStreamException: Unable to read additional data from server sessionid 0x10531b1a9d40029, likely server has closed socket
   [junit4]   2> 	at org.apache.zookeeper.ClientCnxnSocketNIO.doIO(ClientCnxnSocketNIO.java:77)
   [junit4]   2> org.apache.zookeeper.ClientCnxn$EndOfStreamException: Unable to read additional data from server sessionid 0x10531b1a9d40029, likely server has closed socket
   [junit4]   2> 	at org.apache.zookeeper.ClientCnxnSocketNIO.doIO(ClientCnxnSocketNIO.java:77) ~[zookeeper-3.6.2.jar:3.6.2]
   [junit4]   2> 	at org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:350) ~[zookeeper-3.6.2.jar:3.6.2]
   [junit4]   2> 	at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1275) [zookeeper-3.6.2.jar:3.6.2]
   [junit4]   2> 2710514 INFO  (zkCallback-19964-thread-2) [     ] o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (6) -> (5)
   [junit4]   2> 2710514 INFO  (zkCallback-19949-thread-1) [     ] o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (6) -> (5)
   [junit4]   2> 2710614 WARN  (TEST-TestStressLiveNodes.testStress-seed#[93774CE354701F6A]-SendThread(127.0.0.1:39487)) [     ] o.a.z.ClientCnxn An exception was thrown while closing send thread for session 0x10531b1a9d40025.
   [junit4]   2>           => EndOfStreamException: Unable to read additional data from server sessionid 0x10531b1a9d40025, likely server has closed socket
   [junit4]   2> 	at org.apache.zookeeper.ClientCnxnSocketNIO.doIO(ClientCnxnSocketNIO.java:77)
   [junit4]   2> org.apache.zookeeper.ClientCnxn$EndOfStreamException: Unable to read additional data from server sessionid 0x10531b1a9d40025, likely server has closed socket
   [junit4]   2> 	at org.apache.zookeeper.ClientCnxnSocketNIO.doIO(ClientCnxnSocketNIO.java:77) ~[zookeeper-3.6.2.jar:3.6.2]
   [junit4]   2> 	at org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:350) ~[zookeeper-3.6.2.jar:3.6.2]
   [junit4]   2> 	at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1275) [zookeeper-3.6.2.jar:3.6.2]
   [junit4]   2> 2710615 INFO  (zkCallback-19949-thread-1) [     ] o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (5) -> (4)
   [junit4]   2> 2710615 INFO  (zkCallback-19964-thread-2) [     ] o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (5) -> (4)
   [junit4]   2> 2710981 WARN  (TEST-TestStressLiveNodes.testStress-seed#[93774CE354701F6A]-SendThread(127.0.0.1:39487)) [     ] o.a.z.ClientCnxn An exception was thrown while closing send thread for session 0x10531b1a9d40026.
   [junit4]   2>           => EndOfStreamException: Unable to read additional data from server sessionid 0x10531b1a9d40026, likely server has closed socket
   [junit4]   2> 	at org.apache.zookeeper.ClientCnxnSocketNIO.doIO(ClientCnxnSocketNIO.java:77)
   [junit4]   2> org.apache.zookeeper.ClientCnxn$EndOfStreamException: Unable to read additional data from server sessionid 0x10531b1a9d40026, likely server has closed socket
   [junit4]   2> 	at org.apache.zookeeper.ClientCnxnSocketNIO.doIO(ClientCnxnSocketNIO.java:77) ~[zookeeper-3.6.2.jar:3.6.2]
   [junit4]   2> 	at org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:350) ~[zookeeper-3.6.2.jar:3.6.2]
   [junit4]   2> 	at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1275) [zookeeper-3.6.2.jar:3.6.2]
   [junit4]   2> 2710982 INFO  (zkCallback-19964-thread-2) [     ] o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (4) -> (3)
   [junit4]   2> 2710983 INFO  (zkCallback-19949-thread-1) [     ] o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (4) -> (3)
   [junit4]   2> 2711083 WARN  (TEST-TestStressLiveNodes.testStress-seed#[93774CE354701F6A]-SendThread(127.0.0.1:39487)) [     ] o.a.z.ClientCnxn An exception was thrown while closing send thread for session 0x10531b1a9d40027.
   [junit4]   2>           => EndOfStreamException: Unable to read additional data from server sessionid 0x10531b1a9d40027, likely server has closed socket
   [junit4]   2> 	at org.apache.zookeeper.ClientCnxnSocketNIO.doIO(ClientCnxnSocketNIO.java:77)
   [junit4]   2> org.apache.zookeeper.ClientCnxn$EndOfStreamException: Unable to read additional data from server sessionid 0x10531b1a9d40027, likely server has closed socket
   [junit4]   2> 	at org.apache.zookeeper.ClientCnxnSocketNIO.doIO(ClientCnxnSocketNIO.java:77) ~[zookeeper-3.6.2.jar:3.6.2]
   [junit4]   2> 	at org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:350) ~[zookeeper-3.6.2.jar:3.6.2]
   [junit4]   2> 	at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1275) [zookeeper-3.6.2.jar:3.6.2]
   [junit4]   2> 2711084 INFO  (zkCallback-19964-thread-2) [     ] o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (3) -> (2)
   [junit4]   2> 2711084 INFO  (zkCallback-19949-thread-1) [     ] o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (3) -> (2)
   [junit4]   2> 2711185 WARN  (TEST-TestStressLiveNodes.testStress-seed#[93774CE354701F6A]-SendThread(127.0.0.1:39487)) [     ] o.a.z.ClientCnxn An exception was thrown while closing send thread for session 0x10531b1a9d40028.
   [junit4]   2>           => EndOfStreamException: Unable to read additional data from server sessionid 0x10531b1a9d40028, likely server has closed socket
   [junit4]   2> 	at org.apache.zookeeper.ClientCnxnSocketNIO.doIO(ClientCnxnSocketNIO.java:77)
   [junit4]   2> org.apache.zookeeper.ClientCnxn$EndOfStreamException: Unable to read additional data from server sessionid 0x10531b1a9d40028, likely server has closed socket
   [junit4]   2> 	at org.apache.zookeeper.ClientCnxnSocketNIO.doIO(ClientCnxnSocketNIO.java:77) ~[zookeeper-3.6.2.jar:3.6.2]
   [junit4]   2> 	at org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:350) ~[zookeeper-3.6.2.jar:3.6.2]
   [junit4]   2> 	at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1275) [zookeeper-3.6.2.jar:3.6.2]
   [junit4]   2> 2711186 INFO  (zkCallback-19964-thread-2) [     ] o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (2) -> (1)
   [junit4]   2> 2711186 INFO  (zkCallback-19949-thread-2) [     ] o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (2) -> (1)
   [junit4]   2> 2711314 INFO  (TEST-TestStressLiveNodes.testStress-seed#[93774CE354701F6A]) [     ] o.a.s.c.c.ConnectionManager Waiting for client to connect to ZooKeeper
   [junit4]   2> 2711321 INFO  (zkConnectionManagerCallback-20043-thread-1) [     ] o.a.s.c.c.ConnectionManager zkClient has connected
   [junit4]   2> 2711321 INFO  (TEST-TestStressLiveNodes.testStress-seed#[93774CE354701F6A]) [     ] o.a.s.c.c.ConnectionManager Client is connected to ZooKeeper
   [junit4]   2> 2711592 INFO  (TEST-TestStressLiveNodes.testStress-seed#[93774CE354701F6A]) [     ] o.a.s.c.TestStressLiveNodes preparing parallel adds to live nodes: iter=6, numThreads=4 numNodesPerThread=5
   [junit4]   2> 2711642 INFO  (TEST-TestStressLiveNodes.testStress-seed#[93774CE354701F6A]) [     ] o.a.s.c.c.ConnectionManager Waiting for client to connect to ZooKeeper
   [junit4]   2> 2711643 INFO  (zkConnectionManagerCallback-20045-thread-1) [     ] o.a.s.c.c.ConnectionManager zkClient has connected
   [junit4]   2> 2711643 INFO  (TEST-TestStressLiveNodes.testStress-seed#[93774CE354701F6A]) [     ] o.a.s.c.c.ConnectionManager Client is connected to ZooKeeper
   [junit4]   2> 2711644 INFO  (TEST-TestStressLiveNodes.testStress-seed#[93774CE354701F6A]) [     ] o.a.s.c.c.ConnectionManager Waiting for client to connect to ZooKeeper
   [junit4]   2> 2711649 INFO  (zkConnectionManagerCallback-20047-thread-1) [     ] o.a.s.c.c.ConnectionManager zkClient has connected
   [junit4]   2> 2711649 INFO  (TEST-TestStressLiveNodes.testStress-seed#[93774CE354701F6A]) [     ] o.a.s.c.c.ConnectionManager Client is connected to ZooKeeper
   [junit4]   2> 2711650 INFO  (TEST-TestStressLiveNodes.testStress-seed#[93774CE354701F6A]) [     ] o.a.s.c.c.ConnectionManager Waiting for client to connect to ZooKeeper
   [junit4]   2> 2711657 INFO  (zkConnectionManagerCallback-20049-thread-1) [     ] o.a.s.c.c.ConnectionManager zkClient has connected
   [junit4]   2> 2711657 INFO  (TEST-TestStressLiveNodes.testStress-seed#[93774CE354701F6A]) [     ] o.a.s.c.c.ConnectionManager Client is connected to ZooKeeper
   [junit4]   2> 2711660 INFO  (TEST-TestStressLiveNodes.testStress-seed#[93774CE354701F6A]) [     ] o.a.s.c.c.ConnectionManager Waiting for client to connect to ZooKeeper
   [junit4]   2> 2711661 INFO  (zkConnectionManagerCallback-20051-thread-1) [     ] o.a.s.c.c.ConnectionManager zkClient has connected
   [junit4]   2> 2711661 INFO  (TEST-TestStressLiveNodes.testStress-seed#[93774CE354701F6A]) [     ] o.a.s.c.c.ConnectionManager Client is connected to ZooKeeper
   [junit4]   2> 2711675 INFO  (zkCallback-19949-thread-2) [     ] o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (1) -> (2)
   [junit4]   2> 2711676 INFO  (zkCallback-19964-thread-2) [     ] o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (1) -> (2)
   [junit4]   2> 2711687 INFO  (zkCallback-19949-thread-2) [     ] o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (2) -> (3)
   [junit4]   2> 2711687 INFO  (zkCallback-19964-thread-2) [     ] o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (2) -> (3)
   [junit4]   2> 2711696 INFO  (zkCallback-19964-thread-2) [     ] o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (3) -> (5)
   [junit4]   2> 2711696 INFO  (zkCallback-19949-thread-2) [     ] o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (3) -> (5)
   [junit4]   2> 2711708 INFO  (zkCallback-19949-thread-2) [     ] o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (5) -> (7)
   [junit4]   2> 2711708 INFO  (zkCallback-19964-thread-2) [     ] o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (5) -> (7)
   [junit4]   2> 2711718 INFO  (zkCallback-19964-thread-2) [     ] o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (7) -> (9)
   [junit4]   2> 2711718 INFO  (zkCallback-19949-thread-2) [     ] o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (7) -> (9)
   [junit4]   2> 2711726 INFO  (zkCallback-19949-thread-1) [     ] o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (9) -> (10)
   [junit4]   2> 2711726 INFO  (zkCallback-19964-thread-2) [     ] o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (9) -> (10)
   [junit4]   2> 2711728 INFO  (zkCallback-19964-thread-2) [     ] o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (10) -> (11)
   [junit4]   2> 2711728 INFO  (zkCallback-19949-thread-1) [     ] o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (10) -> (11)
   [junit4]   2> 2711733 INFO  (zkCallback-19964-thread-2) [     ] o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (11) -> (13)
   [junit4]   2> 2711733 INFO  (zkCallback-19949-thread-1) [     ] o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (11) -> (13)
   [junit4]   2> 2711742 INFO  (zkCallback-19964-thread-2) [     ] o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (13) -> (14)
   [junit4]   2> 2711743 INFO  (zkCallback-19949-thread-1) [     ] o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (13) -> (14)
   [junit4]   2> 2711748 INFO  (zkCallback-19964-thread-2) [     ] o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (14) -> (15)
   [junit4]   2> 2711751 INFO  (zkCallback-19949-thread-1) [     ] o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (14) -> (15)
   [junit4]   2> 2711759 INFO  (zkCallback-19964-thread-2) [     ] o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (15) -> (16)
   [junit4]   2> 2711759 INFO  (zkCallback-19949-thread-1) [     ] o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (15) -> (16)
   [junit4]   2> 2711761 INFO  (zkCallback-19964-thread-2) [     ] o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (16) -> (17)
   [junit4]   2> 2711761 INFO  (zkCallback-19949-thread-1) [     ] o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (16) -> (17)
   [junit4]   2> 2711767 INFO  (zkCallback-19964-thread-2) [     ] o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (17) -> (18)
   [junit4]   2> 2711767 INFO  (zkCallback-19949-thread-1) [     ] o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (17) -> (18)
   [junit4]   2> 2711770 INFO  (zkCallback-19964-thread-2) [     ] o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (18) -> (19)
   [junit4]   2> 2711771 INFO  (zkCallback-19949-thread-1) [     ] o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (18) -> (19)
   [junit4]   2> 2711778 INFO  (zkCallback-19964-thread-2) [     ] o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (19) -> (20)
   [junit4]   2> 2711779 INFO  (zkCallback-19949-thread-1) [     ] o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (19) -> (20)
   [junit4]   2> 2711791 INFO  (zkCallback-19964-thread-2) [     ] o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (20) -> (21)
   [junit4]   2> 2711791 INFO  (zkCallback-19949-thread-1) [     ] o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (20) -> (21)
   [junit4]   2> 2711864 INFO  (TEST-TestStressLiveNodes.testStress-seed#[93774CE354701F6A]) [     ] o.a.s.c.c.ConnectionManager Waiting for client to connect to ZooKeeper
   [junit4]   2> 2711895 INFO  (zkConnectionManagerCallback-20054-thread-1) [     ] o.a.s.c.c.ConnectionManager zkClient has connected
   [junit4]   2> 2711895 INFO  (TEST-TestStressLiveNodes.testStress-seed#[93774CE354701F6A]) [     ] o.a.s.c.c.ConnectionManager Client is connected to ZooKeeper
   [junit4]   2> 2712212 WARN  (TEST-TestStressLiveNodes.testStress-seed#[93774CE354701F6A]-SendThread(127.0.0.1:39487)) [     ] o.a.z.ClientCnxn An exception was thrown while closing send thread for session 0x10531b1a9d4002b.
   [junit4]   2>           => EndOfStreamException: Unable to read additional data from server sessionid 0x10531b1a9d4002b, likely server has closed socket
   [junit4]   2> 	at org.apache.zookeeper.ClientCnxnSocketNIO.doIO(ClientCnxnSocketNIO.java:77)
   [junit4]   2> org.apache.zookeeper.ClientCnxn$EndOfStreamException: Unable to read additional data from server sessionid 0x10531b1a9d4002b, likely server has closed socket
   [junit4]   2> 	at org.apache.zookeeper.ClientCnxnSocketNIO.doIO(ClientCnxnSocketNIO.java:77) ~[zookeeper-3.6.2.jar:3.6.2]
   [junit4]   2> 	at org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:350) ~[zookeeper-3.6.2.jar:3.6.2]
   [junit4]   2> 	at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1275) [zookeeper-3.6.2.jar:3.6.2]
   [junit4]   2> 2712213 INFO  (zkCallback-19964-thread-2) [     ] o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (21) -> (16)
   [junit4]   2> 2712213 INFO  (zkCallback-19949-thread-1) [     ] o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (21) -> (16)
   [junit4]   2> 2712315 INFO  (zkCallback-19964-thread-2) [     ] o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (16) -> (11)
   [junit4]   2> 2712316 INFO  (zkCallback-19949-thread-1) [     ] o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (16) -> (11)
   [junit4]   2> 2712416 INFO  (zkCallback-19964-thread-2) [     ] o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (11) -> (6)
   [junit4]   2> 2712416 WARN  (TEST-TestStressLiveNodes.testStress-seed#[93774CE354701F6A]-SendThread(127.0.0.1:39487)) [     ] o.a.z.ClientCnxn An exception was thrown while closing send thread for session 0x10531b1a9d4002d.
   [junit4]   2>           => EndOfStreamException: Unable to read additional data from server sessionid 0x10531b1a9d4002d, likely server has closed socket
   [junit4]   2> 	at org.apache.zookeeper.ClientCnxnSocketNIO.doIO(ClientCnxnSocketNIO.java:77)
   [junit4]   2> org.apache.zookeeper.ClientCnxn$EndOfStreamException: Unable to read additional data from server sessionid 0x10531b1a9d4002d, likely server has closed socket
   [junit4]   2> 	at org.apache.zookeeper.ClientCnxnSocketNIO.doIO(ClientCnxnSocketNIO.java:77) ~[zookeeper-3.6.2.jar:3.6.2]
   [junit4]   2> 	at org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:350) ~[zookeeper-3.6.2.jar:3.6.2]
   [junit4]   2> 	at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1275) [zookeeper-3.6.2.jar:3.6.2]
   [junit4]   2> 2712417 INFO  (zkCallback-19949-thread-1) [     ] o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (11) -> (6)
   [junit4]   2> 2712701 WARN  (TEST-TestStressLiveNodes.testStress-seed#[93774CE354701F6A]-SendThread(127.0.0.1:39487)) [     ] o.a.z.ClientCnxn An exception was thrown while closing send thread for session 0x10531b1a9d4002e.
   [junit4]   2>           => EndOfStreamException: Unable to read additional data from server sessionid 0x10531b1a9d4002e, likely server has closed socket
   [junit4]   2> 	at org.apache.zookeeper.ClientCnxnSocketNIO.doIO(ClientCnxnSocketNIO.java:77)
   [junit4]   2> org.apache.zookeeper.ClientCnxn$EndOfStreamException: Unable to read additional data from server sessionid 0x10531b1a9d4002e, likely server has closed socket
   [junit4]   2> 	at org.apache.zookeeper.ClientCnxnSocketNIO.doIO(ClientCnxnSocketNIO.java:77) ~[zookeeper-3.6.2.jar:3.6.2]
   [junit4]   2> 	at org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:350) ~[zookeeper-3.6.2.jar:3.6.2]
   [junit4]   2> 	at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1275) [zookeeper-3.6.2.jar:3.6.2]
   [junit4]   2> 2712701 INFO  (zkCallback-19964-thread-2) [     ] o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (6) -> (1)
   [junit4]   2> 2712703 INFO  (zkCallback-19949-thread-1) [     ] o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (6) -> (1)
   [junit4]   2> 2712818 INFO  (TEST-TestStressLiveNodes.testStress-seed#[93774CE354701F6A]) [     ] o.a.s.c.c.ConnectionManager Waiting for client to connect to ZooKeeper
   [junit4]   2> 2712838 INFO  (zkConnectionManagerCallback-20056-thread-1) [     ] o.a.s.c.c.ConnectionManager zkClient has connected
   [junit4]   2> 2712843 INFO  (TEST-TestStressLiveNodes.testStress-seed#[93774CE354701F6A]) [     ] o.a.s.c.c.ConnectionManager Client is connected to ZooKeeper
   [junit4]   2> 2713099 INFO  (TEST-TestStressLiveNodes.testStress-seed#[93774CE354701F6A]) [     ] o.a.s.c.TestStressLiveNodes preparing parallel adds to live nodes: iter=7, numThreads=4 numNodesPerThread=5
   [junit4]   2> 2713100 INFO  (TEST-TestStressLiveNodes.testStress-seed#[93774CE354701F6A]) [     ] o.a.s.c.c.ConnectionManager Waiting for client to connect to ZooKeeper
   [junit4]   2> 2713101 INFO  (zkConnectionManagerCallback-20058-thread-1) [     ] o.a.s.c.c.ConnectionManager zkClient has connected
   [junit4]   2> 2713101 INFO  (TEST-TestStressLiveNodes.testStress-seed#[93774CE354701F6A]) [     ] o.a.s.c.c.ConnectionManager Client is connected to ZooKeeper
   [junit4]   2> 2713129 INFO  (TEST-TestStressLiveNodes.testStress-seed#[93774CE354701F6A]) [     ] o.a.s.c.c.ConnectionManager Waiting for client to connect to ZooKeeper
   [junit4]   2> 2713136 INFO  (zkConnectionManagerCallback-20060-thread-1) [     ] o.a.s.c.c.ConnectionManager zkClient has connected
   [junit4]   2> 2713136 INFO  (TEST-TestStressLiveNodes.testStress-seed#[93774CE354701F6A]) [     ] o.a.s.c.c.ConnectionManager Client is connected to ZooKeeper
   [junit4]   2> 2713142 INFO  (TEST-TestStressLiveNodes.testStress-seed#[93774CE354701F6A]) [     ] o.a.s.c.c.ConnectionManager Waiting for client to connect to ZooKeeper
   [junit4]   2> 2713149 INFO  (zkConnectionManagerCallback-20062-thread-1) [     ] o.a.s.c.c.ConnectionManager zkClient has connected
   [junit4]   2> 2713149 INFO  (TEST-TestStressLiveNodes.testStress-seed#[93774CE354701F6A]) [     ] o.a.s.c.c.ConnectionManager Client is connected to ZooKeeper
   [junit4]   2> 2713167 INFO  (TEST-TestStressLiveNodes.testStress-seed#[93774CE354701F6A]) [     ] o.a.s.c.c.ConnectionManager Waiting for client to connect to ZooKeeper
   [junit4]   2> 2713223 INFO  (zkConnectionManagerCallback-20064-thread-1) [     ] o.a.s.c.c.ConnectionManager zkClient has connected
   [junit4]   2> 2713223 INFO  (TEST-TestStressLiveNodes.testStress-seed#[93774CE354701F6A]) [     ] o.a.s.c.c.ConnectionManager Client is connected to ZooKeeper
   [junit4]   2> 2713230 INFO  (zkCallback-19949-thread-1) [     ] o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (1) -> (4)
   [junit4]   2> 2713232 INFO  (zkCallback-19964-thread-2) [     ] o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (1) -> (4)
   [junit4]   2> 2713236 INFO  (zkCallback-19949-thread-1) [     ] o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (4) -> (5)
   [junit4]   2> 2713236 INFO  (zkCallback-19964-thread-2) [     ] o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (4) -> (5)
   [junit4]   2> 2713240 INFO  (zkCallback-19949-thread-1) [     ] o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (5) -> (7)
   [junit4]   2> 2713241 INFO  (zkCallback-19964-thread-2) [     ] o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (5) -> (7)
   [junit4]   2> 2713247 INFO  (zkCallback-19949-thread-1) [     ] o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (7) -> (9)
   [junit4]   2> 2713247 INFO  (zkCallback-19964-thread-2) [     ] o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (7) -> (9)
   [junit4]   2> 2713248 INFO  (zkCallback-19964-thread-2) [     ] o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (9) -> (10)
   [junit4]   2> 2713249 INFO  (zkCallback-19949-thread-1) [     ] o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (9) -> (10)
   [junit4]   2> 2713253 INFO  (zkCallback-19964-thread-2) [     ] o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (10) -> (13)
   [junit4]   2> 2713254 INFO  (zkCallback-19949-thread-1) [     ] o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (10) -> (13)
   [junit4]   2> 2713263 INFO  (zkCallback-19964-thread-2) [     ] o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (13) -> (14)
   [junit4]   2> 2713263 INFO  (zkCallback-19949-thread-1) [     ] o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (13) -> (14)
   [junit4]   2> 2713264 INFO  (zkCallback-19964-thread-1) [     ] o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (14) -> (17)
   [junit4]   2> 2713265 INFO  (zkCallback-19949-thread-1) [     ] o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (14) -> (17)
   [junit4]   2> 2713276 INFO  (zkCallback-19964-thread-1) [     ] o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (17) -> (18)
   [junit4]   2> 2713276 INFO  (zkCallback-19949-thread-1) [     ] o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (17) -> (18)
   [junit4]   2> 2713285

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

tion/state.json
   [junit4]   2> 	8	/solr/clusterprops.json
   [junit4]   2> 	8	/solr/clusterstate.json
   [junit4]   2> 	3	/solr/collections/multiunload/leader_elect/shard1/election/73519614521769996-core_node11-n_0000000005
   [junit4]   2> 	3	/solr/collections/multiunload/leader_elect/shard2/election/73519614521769996-core_node9-n_0000000004
   [junit4]   2> 	2	/solr/collections/multiunload/leader_elect/shard1/election/73519614521769996-core_node1-n_0000000000
   [junit4]   2> 	2	/solr/collections/multiunload/leader_elect/shard1/election/73519614521769996-core_node7-n_0000000003
   [junit4]   2> 	2	/solr/collections/multiunload/leader_elect/shard1/election/73519614521769996-core_node6-n_0000000002
   [junit4]   2> 
   [junit4]   2> Maximum concurrent children watches above limit:
   [junit4]   2> 
   [junit4]   2> 	185	/solr/overseer/queue
   [junit4]   2> 	73	/solr/overseer/collection-queue-work
   [junit4]   2> 	33	/solr/live_nodes
   [junit4]   2> 	28	/solr/collections
   [junit4]   2> 	26	/solr/collections/unloadcollection/state.json
   [junit4]   2> 	17	/solr/collections/collection1/state.json
   [junit4]   2> 	5	/solr/collections/multiunload/state.json
   [junit4]   2> 	5	/solr/collections/test_unload_shard_and_collection/state.json
   [junit4]   2> 	4	/solr/collections/control_collection/state.json
   [junit4]   2> 
   [junit4]   2> 2874134 INFO  (TEST-UnloadDistributedZkTest.test-seed#[93774CE354701F6A]) [     ] o.a.s.c.ZkTestServer waitForServerDown: 127.0.0.1:46837
   [junit4]   2> 2874134 INFO  (TEST-UnloadDistributedZkTest.test-seed#[93774CE354701F6A]) [     ] o.a.s.c.ZkTestServer parse host and port list: 127.0.0.1:46837
   [junit4]   2> 2874134 INFO  (TEST-UnloadDistributedZkTest.test-seed#[93774CE354701F6A]) [     ] o.a.s.c.ZkTestServer connecting to 127.0.0.1 46837
   [junit4]   2> NOTE: download the large Jenkins line-docs file by running 'ant get-jenkins-line-docs' in the lucene directory.
   [junit4]   2> NOTE: reproduce with: ant test  -Dtestcase=UnloadDistributedZkTest -Dtests.method=test -Dtests.seed=93774CE354701F6A -Dtests.multiplier=2 -Dtests.nightly=true -Dtests.slow=true -Dtests.linedocsfile=/home/jenkins/jenkins-slave/workspace/Lucene/Lucene-Solr-NightlyTests-8.x/test-data/enwiki.random.lines.txt -Dtests.locale=en-IE -Dtests.timezone=America/Kentucky/Louisville -Dtests.asserts=true -Dtests.file.encoding=UTF-8
   [junit4] ERROR   78.0s J1 | UnloadDistributedZkTest.test <<<
   [junit4]    > Throwable #1: com.carrotsearch.randomizedtesting.UncaughtExceptionError: Captured an uncaught exception in thread: Thread[id=71785, name=testExecutor-21241-thread-7, state=RUNNABLE, group=TGRP-UnloadDistributedZkTest]
   [junit4]    > Caused by: org.apache.solr.client.solrj.impl.HttpSolrClient$RemoteSolrException: Error from server at http://127.0.0.1:40323/elcjk/hl: ADDREPLICA failed to create replica
   [junit4]    > 	at __randomizedtesting.SeedInfo.seed([93774CE354701F6A]:0)
   [junit4]    > 	at org.apache.solr.client.solrj.impl.HttpSolrClient.executeMethod(HttpSolrClient.java:681)
   [junit4]    > 	at org.apache.solr.client.solrj.impl.HttpSolrClient.request(HttpSolrClient.java:266)
   [junit4]    > 	at org.apache.solr.client.solrj.impl.HttpSolrClient.request(HttpSolrClient.java:248)
   [junit4]    > 	at org.apache.solr.client.solrj.SolrRequest.process(SolrRequest.java:214)
   [junit4]    > 	at org.apache.solr.client.solrj.SolrRequest.process(SolrRequest.java:231)
   [junit4]    > 	at org.apache.solr.cloud.BasicDistributedZkTest.lambda$createCollectionInOneInstance$2(BasicDistributedZkTest.java:760)
   [junit4]    > 	at org.apache.solr.common.util.ExecutorUtil$MDCAwareThreadPoolExecutor.lambda$execute$0(ExecutorUtil.java:218)
   [junit4]    > 	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
   [junit4]    > 	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
   [junit4]    > 	at java.lang.Thread.run(Thread.java:748)Throwable #2: com.carrotsearch.randomizedtesting.UncaughtExceptionError: Captured an uncaught exception in thread: Thread[id=71788, name=testExecutor-21241-thread-10, state=RUNNABLE, group=TGRP-UnloadDistributedZkTest]
   [junit4]    > Caused by: org.apache.solr.client.solrj.impl.HttpSolrClient$RemoteSolrException: Error from server at http://127.0.0.1:40323/elcjk/hl: ADDREPLICA failed to create replica
   [junit4]    > 	at __randomizedtesting.SeedInfo.seed([93774CE354701F6A]:0)
   [junit4]    > 	at org.apache.solr.client.solrj.impl.HttpSolrClient.executeMethod(HttpSolrClient.java:681)
   [junit4]    > 	at org.apache.solr.client.solrj.impl.HttpSolrClient.request(HttpSolrClient.java:266)
   [junit4]    > 	at org.apache.solr.client.solrj.impl.HttpSolrClient.request(HttpSolrClient.java:248)
   [junit4]    > 	at org.apache.solr.client.solrj.SolrRequest.process(SolrRequest.java:214)
   [junit4]    > 	at org.apache.solr.client.solrj.SolrRequest.process(SolrRequest.java:231)
   [junit4]    > 	at org.apache.solr.cloud.BasicDistributedZkTest.lambda$createCollectionInOneInstance$2(BasicDistributedZkTest.java:760)
   [junit4]    > 	at org.apache.solr.common.util.ExecutorUtil$MDCAwareThreadPoolExecutor.lambda$execute$0(ExecutorUtil.java:218)
   [junit4]    > 	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
   [junit4]    > 	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
   [junit4]    > 	at java.lang.Thread.run(Thread.java:748)
   [junit4]   2> 2874137 INFO  (SUITE-UnloadDistributedZkTest-seed#[93774CE354701F6A]-worker) [     ] o.a.s.SolrTestCaseJ4 ------------------------------------------------------- Done waiting for tracked resources to be released
   [junit4]   2> May 17, 2021 2:42:26 PM com.carrotsearch.randomizedtesting.ThreadLeakControl checkThreadLeaks
   [junit4]   2> WARNING: Will linger awaiting termination of 1 leaked thread(s).
   [junit4]   2> NOTE: test params are: codec=Asserting(Lucene87), sim=Asserting(RandomSimilarity(queryNorm=true): {}), locale=en-IE, timezone=America/Kentucky/Louisville
   [junit4]   2> NOTE: Linux 5.4.0-45-generic amd64/Oracle Corporation 1.8.0_281 (64-bit)/cpus=4,threads=1,free=201597392,total=522715136
   [junit4]   2> NOTE: All tests run in this JVM: [CloudMLTQParserTest, XmlUpdateRequestHandlerTest, AutoScalingHandlerTest, HighlighterWithoutStoredIdTest, HttpTriggerListenerTest, PeerSyncWithBufferUpdatesTest, TestTestInjection, SolrRequestParserTest, ZkStateWriterTest, MetricTriggerIntegrationTest, FastVectorHighlighterTest, TestManagedStopFilterFactory, JWTIssuerConfigTest, TestFiltering, DocumentAnalysisRequestHandlerTest, SolrRrdBackendFactoryTest, ExplicitHLLTest, TestConfig, NodeLostTriggerIntegrationTest, TestHdfsUpdateLog, TestReloadDeadlock, TestSolrIndexConfig, SolrMetricReporterTest, TestSimComputePlanAction, DirectoryFactoriesTest, PingRequestHandlerTest, TestZkChroot, HdfsThreadLeakTest, RoutingToNodesWithPropertiesTest, PackageManagerCLITest, Tagger2Test, TestDefaultStatsCache, MetricsHandlerTest, InfoHandlerTest, TestManagedResourceStorage, CollectionsAPISolrJTest, CollectionsAPIAsyncDistributedZkTest, DistributedMLTComponentTest, TestCrossCoreJoin, HttpSolrCallGetCoreTest, TestConfigsApi, DefaultValueUpdateProcessorTest, DistribDocExpirationUpdateProcessorTest, TestManagedSchema, TestHashPartitioner, TestLMDirichletSimilarityFactory, TestJoin, RankQueryTest, BackupIdTest, ConnectionReuseTest, SolrCLIZkUtilsTest, IndexSchemaRuntimeFieldTest, StressHdfsTest, SolrLogAuditLoggerPluginTest, TestPerFieldSimilarity, TestJsonRangeFacets, CdcrVersionReplicationTest, IndexBasedSpellCheckerTest, PluginInfoTest, DateMathParserTest, TestFastOutputStream, TestSubQueryTransformer, ClassificationUpdateProcessorFactoryTest, TestFuzzyAnalyzedSuggestions, TestSimpleTextCodec, TestPayloadScoreQParserPlugin, BasicAuthOnSingleNodeTest, DocValuesMultiTest, TestWriterPerf, TestCollectionAPI, InfixSuggestersTest, SmileWriterTest, CdcrBootstrapTest, TestReversedWildcardFilterFactory, LeaderTragicEventTest, LeaderElectionIntegrationTest, TestNamedUpdateProcessors, XMLAtomicUpdateMultivalueTest, DeleteReplicaTest, ZkNodePropsTest, TestAnalyzedSuggestions, URLClassifyProcessorTest, AddBlockUpdateTest, CursorMarkTest, TestEmbeddedSolrServerAdminHandler, SpellingQueryConverterTest, TestExtendedDismaxParser, TestDocTermOrds, CoreAdminCreateDiscoverTest, ShardRoutingTest, ChaosMonkeyNothingIsSafeTest, CustomCollectionTest, TestSort, TestMiniSolrCloudClusterSSL, TestCaffeineCache, TestSnapshotCoreBackup, TestSimUtils, TestReqParamsAPI, HttpPartitionOnCommitTest, NestedAtomicUpdateTest, ReindexCollectionTest, TestExportWriter, TestImplicitCoreProperties, ResourceLoaderTest, SchemaApiFailureTest, TestIntervalFaceting, SynonymTokenizerTest, TestComponentsName, TestInPlaceUpdatesStandalone, ReplicationFactorTest, CoreMergeIndexesAdminHandlerTest, TestSolrCloudWithKerberosAlt, TestTolerantUpdateProcessorRandomCloud, TestNumericRangeQuery64, ResponseBuilderTest, TestTermsQParserPlugin, TestQuerySenderListener, HttpPartitionWithTlogReplicasTest, MetricsHistoryWithAuthIntegrationTest, MigrateRouteKeyTest, MoveReplicaHDFSTest, MoveReplicaTest, MultiSolrCloudTestCaseTest, NestedShardedAtomicUpdateTest, OverriddenZkACLAndCredentialsProvidersTest, OverseerSolrResponseTest, OverseerSolrResponseUnsafeSerializationTest, PeerSyncReplicationTest, SplitShardTest, SyncSliceTest, TestCloudDeleteByQuery, TestCloudInspectUtil, TestCloudPhrasesIdentificationComponent, TestCloudPivotFacet, TestCloudPseudoReturnFields, TestCloudRecovery2, TestClusterProperties, TestConfigSetsAPIShareSchema, TestOnReconnectListenerSupport, TestRandomRequestDistribution, TestRequestForwarding, TestSSLRandomization, TestSegmentSorting, TestSolrCloudWithSecureImpersonation, TestStressCloudBlindAtomicUpdates, TriLevelCompositeIdRoutingTest, UnloadDistributedZkTest]
   [junit4] Completed [568/938 (2!)] on J1 in 79.04s, 1 test, 1 error <<< FAILURES!

[...truncated 52127 lines...]

[JENKINS] Lucene » Lucene-Solr-NightlyTests-8.x - Build # 273 - Still Unstable!

Posted by Apache Jenkins Server <je...@builds.apache.org>.
Build: https://ci-builds.apache.org/job/Lucene/job/Lucene-Solr-NightlyTests-8.x/273/

1 tests failed.
FAILED:  org.apache.solr.handler.component.TestDistributedStatsComponentCardinality.test

Error Message:
Captured an uncaught exception in thread: Thread[id=211234, name=Thread-164431, state=RUNNABLE, group=TGRP-TestDistributedStatsComponentCardinality]

Stack Trace:
com.carrotsearch.randomizedtesting.UncaughtExceptionError: Captured an uncaught exception in thread: Thread[id=211234, name=Thread-164431, state=RUNNABLE, group=TGRP-TestDistributedStatsComponentCardinality]
	at __randomizedtesting.SeedInfo.seed([C34B1B8865B43E92:4B1F2452CB48536A]:0)
Caused by: junit.framework.AssertionFailedError: .responseHeader.status:200!=0
	at __randomizedtesting.SeedInfo.seed([C34B1B8865B43E92]:0)
	at junit.framework.Assert.fail(Assert.java:57)
	at org.apache.solr.BaseDistributedSearchTestCase.compareSolrResponses(BaseDistributedSearchTestCase.java:1006)
	at org.apache.solr.BaseDistributedSearchTestCase.compareResponses(BaseDistributedSearchTestCase.java:1033)
	at org.apache.solr.BaseDistributedSearchTestCase$5.run(BaseDistributedSearchTestCase.java:694)




Build Log:
[...truncated 15277 lines...]
   [junit4] Suite: org.apache.solr.handler.component.TestDistributedStatsComponentCardinality
   [junit4]   2> 3788785 INFO  (SUITE-TestDistributedStatsComponentCardinality-seed#[C34B1B8865B43E92]-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-NightlyTests-8.x/checkout/solr/server/solr/configsets/_default/conf'
   [junit4]   2> 3788785 INFO  (SUITE-TestDistributedStatsComponentCardinality-seed#[C34B1B8865B43E92]-worker) [     ] o.a.s.SolrTestCaseJ4 Created dataDir: /home/jenkins/jenkins-slave/workspace/Lucene/Lucene-Solr-NightlyTests-8.x/checkout/solr/build/solr-core/test/J1/temp/solr.handler.component.TestDistributedStatsComponentCardinality_C34B1B8865B43E92-001/data-dir-268-001
   [junit4]   2> 3788785 WARN  (SUITE-TestDistributedStatsComponentCardinality-seed#[C34B1B8865B43E92]-worker) [     ] o.a.s.SolrTestCaseJ4 startTrackingSearchers: numOpens=18 numCloses=18
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thread-6) [     ] o.a.s.m.SolrMetricManager Closing metric reporters for registry=solr.jetty tag=null
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   [junit4]   2> NOTE: download the large Jenkins line-docs file by running 'ant get-jenkins-line-docs' in the lucene directory.
   [junit4]   2> NOTE: reproduce with: ant test  -Dtestcase=TestDistributedStatsComponentCardinality -Dtests.method=test -Dtests.seed=C34B1B8865B43E92 -Dtests.multiplier=2 -Dtests.nightly=true -Dtests.slow=true -Dtests.linedocsfile=/home/jenkins/jenkins-slave/workspace/Lucene/Lucene-Solr-NightlyTests-8.x/test-data/enwiki.random.lines.txt -Dtests.locale=ga -Dtests.timezone=Europe/Volgograd -Dtests.asserts=true -Dtests.file.encoding=UTF-8
   [junit4] ERROR    234s J1 | TestDistributedStatsComponentCardinality.test <<<
   [junit4]    > Throwable #1: com.carrotsearch.randomizedtesting.UncaughtExceptionError: Captured an uncaught exception in thread: Thread[id=211234, name=Thread-164431, state=RUNNABLE, group=TGRP-TestDistributedStatsComponentCardinality]
   [junit4]    > 	at __randomizedtesting.SeedInfo.seed([C34B1B8865B43E92:4B1F2452CB48536A]:0)
   [junit4]    > Caused by: junit.framework.AssertionFailedError: .responseHeader.status:200!=0
   [junit4]    > 	at __randomizedtesting.SeedInfo.seed([C34B1B8865B43E92]:0)
   [junit4]    > 	at junit.framework.Assert.fail(Assert.java:57)
   [junit4]    > 	at org.apache.solr.BaseDistributedSearchTestCase.compareSolrResponses(BaseDistributedSearchTestCase.java:1006)
   [junit4]    > 	at org.apache.solr.BaseDistributedSearchTestCase.compareResponses(BaseDistributedSearchTestCase.java:1033)
   [junit4]    > 	at org.apache.solr.BaseDistributedSearchTestCase$5.run(BaseDistributedSearchTestCase.java:694)
   [junit4]   2> 4023195 INFO  (SUITE-TestDistributedStatsComponentCardinality-seed#[C34B1B8865B43E92]-worker) [     ] o.a.s.SolrTestCaseJ4 ------------------------------------------------------- Done waiting for tracked resources to be released
   [junit4]   2> NOTE: test params are: codec=Asserting(Lucene87): {multiDefault=BlockTreeOrds(blocksize=128), _root_=TestBloomFilteredLucenePostings(BloomFilteringPostingsFormat(Lucene84)), string_s=PostingsFormat(name=LuceneFixedGap), id=PostingsFormat(name=MockRandom)}, docValues:{int_i=DocValuesFormat(name=Lucene80), range_facet_l_dv=DocValuesFormat(name=Lucene80), intDefault=DocValuesFormat(name=Direct), int_i_prehashed_l=DocValuesFormat(name=Lucene80), range_facet_l=DocValuesFormat(name=Asserting), long_l_prehashed_l=DocValuesFormat(name=Lucene80), long_l=DocValuesFormat(name=Lucene80), _version_=DocValuesFormat(name=Direct), string_s_prehashed_l=DocValuesFormat(name=Lucene80), id_i1=DocValuesFormat(name=Direct), range_facet_i_dv=DocValuesFormat(name=Asserting), intDvoDefault=DocValuesFormat(name=Lucene80), timestamp=DocValuesFormat(name=Asserting)}, maxPointsInLeafNode=2014, maxMBSortInHeap=5.702635516556694, sim=Asserting(RandomSimilarity(queryNorm=false): {}), locale=ga, timezone=Europe/Volgograd
   [junit4]   2> NOTE: Linux 4.15.0-142-generic amd64/Oracle Corporation 1.8.0_281 (64-bit)/cpus=4,threads=1,free=156543880,total=529530880
   [junit4]   2> NOTE: All tests run in this JVM: [TestQueryUtils, TolerantUpdateProcessorTest, CheckHdfsIndexTest, TestTolerantUpdateProcessorCloud, ZkFailoverTest, DistributedFacetPivotLargeTest, MetricsHistoryWithAuthIntegrationTest, ReplicationFactorTest, HdfsSyncSliceTest, TestRandomRequestDistribution, BlockJoinFacetSimpleTest, TestPullReplicaErrorHandling, VersionInfoTest, ProtectedTermFilterFactoryTest, TestPKIAuthenticationPlugin, TestSQLHandlerNonCloud, RoutingToNodesWithPropertiesTest, ExternalFileFieldSortTest, CdcrBidirectionalTest, TestFieldCacheWithThreads, TestAnalyzeInfixSuggestions, TestComplexPhraseQParserPlugin, HLLUtilTest, TestSimExecutePlanAction, LeaderElectionIntegrationTest, TestStressInPlaceUpdates, TestNestedDocsSort, DirectSolrConnectionTest, RequiredFieldsTest, RegexBoostProcessorTest, ZkStateReaderTest, TestSimClusterStateProvider, TestJsonRequest, TestSimTriggerIntegration, CopyFieldTest, CoreAdminRequestStatusTest, JavaBinAtomicUpdateMultivalueTest, TestRTimerTree, TestUninvertingReader, TestUniqueKeyFieldResource, XmlInterpolationTest, TestPayloadCheckQParserPlugin, DataDrivenBlockJoinTest, SyncSliceTest, SuggesterFSTTest, TestCustomDocTransformer, TestSolrDeletionPolicy2, DocValuesNotIndexedTest, ShardRoutingTest, TestLocalFSCloudBackupRestore, MoreLikeThisHandlerTest, NotRequiredUniqueKeyTest, HttpPartitionOnCommitTest, TestRetrieveFieldsOptimizer, TestBlobHandler, DebugComponentTest, DOMUtilTest, TestPHPSerializedResponseWriter, TestConfigSetProperties, MoveReplicaHDFSTest, UtilsToolTest, TestSolrCachePerf, CdcrRequestHandlerTest, IndexSizeTriggerTest, TestLRUCache, TestNumericRangeQuery32, TestExceedMaxTermLength, TestJmxIntegration, PreAnalyzedFieldManagedSchemaCloudTest, CollectionsAPISolrJTest, AutoscalingHistoryHandlerTest, NodeAddedTriggerTest, TriggerCooldownIntegrationTest, TestStressRecovery, TestConfLoadPerf, NestedShardedAtomicUpdateTest, TestMiniSolrCloudClusterSSL, SpatialRPTFieldTypeTest, SolrShardReporterTest, ChaosMonkeyNothingIsSafeTest, TestCloudDeleteByQuery, TestBooleanSimilarityFactory, TestClusterProperties, FacetPivotSmallTest, PeerSyncTest, TestReversedWildcardFilterFactory, BadComponentTest, HdfsWriteToMultipleCollectionsTest, TestSolrCloudWithDelegationTokens, LocalFSCloudIncrementalBackupTest, TestHashQParserPlugin, TestSimNodeAddedTrigger, TestStressIncrementalBackup, AutoAddReplicasPlanActionTest, PKIAuthenticationIntegrationTest, TestExportTool, HdfsDirectoryFactoryTest, TestNonDefinedSimilarityFactory, TestCloudPseudoReturnFields, SolrCoreTest, TestFaceting, TestShardHandlerFactory, TestHalfAndHalfDocValues, AssignTest, TestSchemalessBufferedUpdates, HdfsBasicDistributedZk2Test, BlockCacheTest, CreateRoutedAliasTest, DistributedQueryElevationComponentTest, TestExplainDocTransformer, CoreSorterTest, TestUpdate, TestHashPartitioner, DistanceFunctionTest, V2StandaloneTest, AnalysisAfterCoreReloadTest, BasicFunctionalityTest, ConvertedLegacyTest, CursorPagingTest, DisMaxRequestHandlerTest, DistributedIntervalFacetingTest, EchoParamsTest, MinimalSchemaTest, OutputWriterTest, SampleTest, SolrInfoBeanTest, SolrTestCaseJ4DeleteCoreTest, SolrTestCaseJ4Test, TestCrossCoreJoin, TestCursorMarkWithoutUniqueKey, TestDistributedMissingSort, TestDistributedSearch, TestDocumentBuilder, TestHighlightDedupGrouping, TestJoin, TestRandomDVFaceting, TestSimpleTrackingShardHandler, TestSolrCoreProperties, TestTolerantSearch, TokenizerChainTest, TestLuceneIndexBackCompat, TestEmbeddedSolrServerAdminHandler, TestEmbeddedSolrServerConstructors, TestJettySolrRunner, ConnectionReuseTest, ActionThrottleTest, AliasIntegrationTest, BasicDistributedZkTest, DeleteNodeTest, DeleteShardTest, DistribCursorPagingTest, DistribDocExpirationUpdateProcessorTest, LeaderTragicEventTest, LeaderVoteWaitTimeoutTest, PackageManagerCLITest, RecoveryAfterSoftCommitTest, RecoveryZkTest, RemoteQueryErrorTest, ReplaceNodeNoTargetTest, SaslZkACLProviderTest, SharedFSAutoReplicaFailoverTest, SliceStateTest, SolrCLIZkUtilsTest, SolrCloudExampleTest, TestConfigSetsAPIZkFailure, TestCryptoKeys, TestDeleteCollectionOnDownNodes, TestDistribDocBasedVersion, TestQueryingOnDownCollection, TestRequestForwarding, TestSSLRandomization, TestSizeLimitedDistributedMap, TlogReplayBufferedWhileIndexingTest, ConcurrentCreateCollectionTest, ConcurrentDeleteAndCreateCollectionTest, SplitByPrefixTest, TestCollectionsAPIViaSolrCloudCluster, ComputePlanActionTest, HttpTriggerListenerTest, MetricTriggerTest, NodeMarkersRegistrationTest, RestoreTriggerStateTest, ScheduledMaintenanceTriggerTest, ScheduledTriggerIntegrationTest, SearchRateTriggerIntegrationTest, HdfsChaosMonkeyNothingIsSafeTest, HdfsChaosMonkeySafeLeaderTest, ZkDynamicConfigTest, BlobRepositoryCloudTest, ByteBuffersDirectoryFactoryTest, CachingDirectoryFactoryTest, TestDynamicLoadingUrl, TestQuerySenderListener, TestXIncludeConfig, BackupIdTest, TestSolrCoreSnapshots, BinaryUpdateRequestHandlerTest, CSVRequestHandlerTest, DocumentAnalysisRequestHandlerTest, TestContainerPlugin, TestIncrementalCoreBackup, TestReplicationHandlerBackup, TestReplicationHandlerDiskOverFlow, TestReqParamsAPI, TestRestoreCore, TestSolrConfigHandlerCloud, CoreAdminHandlerTest, HealthCheckHandlerTest, IndexSizeEstimatorTest, InfoHandlerTest, LoggingHandlerTest, LukeRequestHandlerTest, MBeansHandlerTest, MetricsHandlerTest, PropertiesRequestHandlerTest, SecurityConfHandlerTest, SegmentsInfoRequestHandlerTest, SplitHandlerTest, StatsReloadRaceTest, TestApiFramework, TestCollectionAPIs, TestConfigsApi, TestCoreAdminApis, ThreadDumpHandlerTest, V2CollectionBackupsAPIMappingTest, ZookeeperReadAPITest, CustomHighlightComponentTest, DistributedFacetPivotSmallTest, DistributedFacetPivotWhiteBoxTest, DistributedMLTComponentTest, DistributedQueryComponentCustomSortTest, PhrasesIdentificationComponentTest, QueryElevationComponentTest, ResponseBuilderTest, SearchHandlerTest, ShardsWhitelistTest, StatsComponentTest, TermVectorComponentDistributedTest, TestDistributedStatsComponentCardinality]
   [junit4] Completed [650/939 (1!)] on J1 in 235.15s, 1 test, 1 error <<< FAILURES!

[...truncated 51833 lines...]