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
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  ] o.a.s.c.c.ConnectionManager zkClient has connected
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(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
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(TEST-TestStressLiveNodes.testStress-seed#[93774CE354701F6A]) [     ] 
o.a.s.c.c.ConnectionManager Waiting for client to connect to ZooKeeper
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  ] o.a.s.c.c.ConnectionManager zkClient has connected
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(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
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(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
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  ] o.a.s.c.c.ConnectionManager zkClient has connected
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(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
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  ] o.a.s.c.c.ConnectionManager zkClient has connected
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(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
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(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)
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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...]
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