Build: https://builds.apache.org/job/Lucene-Solr-Tests-8.x/1834/

1 tests failed.
FAILED:  org.apache.solr.cloud.UnloadDistributedZkTest.test

Error Message:
Error from server at http://127.0.0.1:40195: ADDREPLICA failed to create replica

Stack Trace:
org.apache.solr.client.solrj.impl.HttpSolrClient$RemoteSolrException: Error 
from server at http://127.0.0.1:40195: ADDREPLICA failed to create replica
        at 
__randomizedtesting.SeedInfo.seed([B335EEBBCF68F8A9:3B61D16161949551]: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.impl.LBSolrClient.doRequest(LBSolrClient.java:389)
        at 
org.apache.solr.client.solrj.impl.LBSolrClient.request(LBSolrClient.java:359)
        at 
org.apache.solr.client.solrj.impl.BaseCloudSolrClient.sendRequest(BaseCloudSolrClient.java:1173)
        at 
org.apache.solr.client.solrj.impl.BaseCloudSolrClient.requestWithRetryOnStaleState(BaseCloudSolrClient.java:934)
        at 
org.apache.solr.client.solrj.impl.BaseCloudSolrClient.request(BaseCloudSolrClient.java:866)
        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.UnloadDistributedZkTest.testCoreUnloadAndLeaders(UnloadDistributedZkTest.java:301)
        at 
org.apache.solr.cloud.UnloadDistributedZkTest.test(UnloadDistributedZkTest.java:69)
        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$10.evaluate(RandomizedRunner.java:988)
        at 
org.apache.solr.BaseDistributedSearchTestCase$ShardsRepeatRule$ShardsFixedStatement.callStatement(BaseDistributedSearchTestCase.java:1090)
        at 
org.apache.solr.BaseDistributedSearchTestCase$ShardsRepeatRule$ShardsStatement.evaluate(BaseDistributedSearchTestCase.java:1061)
        at 
com.carrotsearch.randomizedtesting.rules.SystemPropertiesRestoreRule$1.evaluate(SystemPropertiesRestoreRule.java:57)
        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$1.evaluate(TestRuleMarkFailure.java:47)
        at 
com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
        at 
com.carrotsearch.randomizedtesting.ThreadLeakControl$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.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$1.evaluate(TestRuleIgnoreTestSuites.java:54)
        at 
com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
        at 
com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.run(ThreadLeakControl.java:368)
        at java.lang.Thread.run(Thread.java:748)




Build Log:
[...truncated 14992 lines...]
   [junit4] Suite: org.apache.solr.cloud.UnloadDistributedZkTest
   [junit4]   2> 1915211 INFO  
(SUITE-UnloadDistributedZkTest-seed#[B335EEBBCF68F8A9]-worker) [     ] 
o.a.s.SolrTestCase Setting 'solr.default.confdir' system property to 
test-framework derived value of 
'/home/jenkins/jenkins-slave/workspace/Lucene-Solr-Tests-8.x/solr/server/solr/configsets/_default/conf'
   [junit4]   2> 1915211 INFO  
(SUITE-UnloadDistributedZkTest-seed#[B335EEBBCF68F8A9]-worker) [     ] 
o.a.s.SolrTestCaseJ4 Created dataDir: 
/home/jenkins/jenkins-slave/workspace/Lucene-Solr-Tests-8.x/solr/build/solr-core/test/J0/temp/solr.cloud.UnloadDistributedZkTest_B335EEBBCF68F8A9-001/data-dir-244-001
   [junit4]   2> 1915211 WARN  
(SUITE-UnloadDistributedZkTest-seed#[B335EEBBCF68F8A9]-worker) [     ] 
o.a.s.SolrTestCaseJ4 startTrackingSearchers: numOpens=7 numCloses=7
   [junit4]   2> 1915211 INFO  
(SUITE-UnloadDistributedZkTest-seed#[B335EEBBCF68F8A9]-worker) [     ] 
o.a.s.SolrTestCaseJ4 Using PointFields (NUMERIC_POINTS_SYSPROP=true) 
w/NUMERIC_DOCVALUES_SYSPROP=false
   [junit4]   2> 1915213 INFO  
(SUITE-UnloadDistributedZkTest-seed#[B335EEBBCF68F8A9]-worker) [     ] 
o.a.s.SolrTestCaseJ4 Randomized ssl (false) and clientAuth (false) via: 
@org.apache.solr.SolrTestCaseJ4$SuppressSSL(bugUrl=https://issues.apache.org/jira/browse/SOLR-5776)
   [junit4]   2> 1915213 INFO  
(SUITE-UnloadDistributedZkTest-seed#[B335EEBBCF68F8A9]-worker) [     ] 
o.a.s.SolrTestCaseJ4 SecureRandom sanity checks: 
test.solr.allowed.securerandom=null & java.security.egd=file:/dev/./urandom
   [junit4]   2> 1915213 INFO  
(SUITE-UnloadDistributedZkTest-seed#[B335EEBBCF68F8A9]-worker) [     ] 
o.a.s.BaseDistributedSearchTestCase Setting hostContext system property: /
   [junit4]   2> 1915215 INFO  
(TEST-UnloadDistributedZkTest.test-seed#[B335EEBBCF68F8A9]) [     ] 
o.a.s.c.ZkTestServer STARTING ZK TEST SERVER
   [junit4]   2> 1915216 INFO  (ZkTestServer Run Thread) [     ] 
o.a.s.c.ZkTestServer client port: 0.0.0.0/0.0.0.0:0
   [junit4]   2> 1915216 INFO  (ZkTestServer Run Thread) [     ] 
o.a.s.c.ZkTestServer Starting server
   [junit4]   2> 1915217 WARN  (ZkTestServer Run Thread) [     ] 
o.a.z.s.ServerCnxnFactory maxCnxns is not configured, using default value 0.
   [junit4]   2> 1915316 INFO  
(TEST-UnloadDistributedZkTest.test-seed#[B335EEBBCF68F8A9]) [     ] 
o.a.s.c.ZkTestServer start zk server on port: 38419
   [junit4]   2> 1915316 INFO  
(TEST-UnloadDistributedZkTest.test-seed#[B335EEBBCF68F8A9]) [     ] 
o.a.s.c.ZkTestServer waitForServerUp: 127.0.0.1:38419
   [junit4]   2> 1915316 INFO  
(TEST-UnloadDistributedZkTest.test-seed#[B335EEBBCF68F8A9]) [     ] 
o.a.s.c.ZkTestServer parse host and port list: 127.0.0.1:38419
   [junit4]   2> 1915316 INFO  
(TEST-UnloadDistributedZkTest.test-seed#[B335EEBBCF68F8A9]) [     ] 
o.a.s.c.ZkTestServer connecting to 127.0.0.1 38419
   [junit4]   2> 1915318 INFO  
(TEST-UnloadDistributedZkTest.test-seed#[B335EEBBCF68F8A9]) [     ] 
o.a.s.c.c.ConnectionManager Waiting for client to connect to ZooKeeper
   [junit4]   2> 1915328 INFO  (zkConnectionManagerCallback-19862-thread-1) [   
  ] o.a.s.c.c.ConnectionManager zkClient has connected
   [junit4]   2> 1915328 INFO  
(TEST-UnloadDistributedZkTest.test-seed#[B335EEBBCF68F8A9]) [     ] 
o.a.s.c.c.ConnectionManager Client is connected to ZooKeeper
   [junit4]   2> 1915360 INFO  
(TEST-UnloadDistributedZkTest.test-seed#[B335EEBBCF68F8A9]) [     ] 
o.a.s.c.c.ConnectionManager Waiting for client to connect to ZooKeeper
   [junit4]   2> 1915361 INFO  (zkConnectionManagerCallback-19864-thread-1) [   
  ] o.a.s.c.c.ConnectionManager zkClient has connected
   [junit4]   2> 1915361 INFO  
(TEST-UnloadDistributedZkTest.test-seed#[B335EEBBCF68F8A9]) [     ] 
o.a.s.c.c.ConnectionManager Client is connected to ZooKeeper
   [junit4]   2> 1915362 INFO  
(TEST-UnloadDistributedZkTest.test-seed#[B335EEBBCF68F8A9]) [     ] 
o.a.s.c.ZkTestServer put 
/home/jenkins/jenkins-slave/workspace/Lucene-Solr-Tests-8.x/solr/core/src/test-files/solr/collection1/conf/solrconfig-tlog.xml
 to /configs/conf1/solrconfig.xml
   [junit4]   2> 1915363 INFO  
(TEST-UnloadDistributedZkTest.test-seed#[B335EEBBCF68F8A9]) [     ] 
o.a.s.c.ZkTestServer put 
/home/jenkins/jenkins-slave/workspace/Lucene-Solr-Tests-8.x/solr/core/src/test-files/solr/collection1/conf/schema.xml
 to /configs/conf1/schema.xml
   [junit4]   2> 1915365 INFO  
(TEST-UnloadDistributedZkTest.test-seed#[B335EEBBCF68F8A9]) [     ] 
o.a.s.c.ZkTestServer put 
/home/jenkins/jenkins-slave/workspace/Lucene-Solr-Tests-8.x/solr/core/src/test-files/solr/collection1/conf/solrconfig.snippet.randomindexconfig.xml
 to /configs/conf1/solrconfig.snippet.randomindexconfig.xml
   [junit4]   2> 1915366 INFO  
(TEST-UnloadDistributedZkTest.test-seed#[B335EEBBCF68F8A9]) [     ] 
o.a.s.c.ZkTestServer put 
/home/jenkins/jenkins-slave/workspace/Lucene-Solr-Tests-8.x/solr/core/src/test-files/solr/collection1/conf/stopwords.txt
 to /configs/conf1/stopwords.txt
   [junit4]   2> 1915366 INFO  
(TEST-UnloadDistributedZkTest.test-seed#[B335EEBBCF68F8A9]) [     ] 
o.a.s.c.ZkTestServer put 
/home/jenkins/jenkins-slave/workspace/Lucene-Solr-Tests-8.x/solr/core/src/test-files/solr/collection1/conf/protwords.txt
 to /configs/conf1/protwords.txt
   [junit4]   2> 1915367 INFO  
(TEST-UnloadDistributedZkTest.test-seed#[B335EEBBCF68F8A9]) [     ] 
o.a.s.c.ZkTestServer put 
/home/jenkins/jenkins-slave/workspace/Lucene-Solr-Tests-8.x/solr/core/src/test-files/solr/collection1/conf/currency.xml
 to /configs/conf1/currency.xml
   [junit4]   2> 1915368 INFO  
(TEST-UnloadDistributedZkTest.test-seed#[B335EEBBCF68F8A9]) [     ] 
o.a.s.c.ZkTestServer put 
/home/jenkins/jenkins-slave/workspace/Lucene-Solr-Tests-8.x/solr/core/src/test-files/solr/collection1/conf/enumsConfig.xml
 to /configs/conf1/enumsConfig.xml
   [junit4]   2> 1915369 INFO  
(TEST-UnloadDistributedZkTest.test-seed#[B335EEBBCF68F8A9]) [     ] 
o.a.s.c.ZkTestServer put 
/home/jenkins/jenkins-slave/workspace/Lucene-Solr-Tests-8.x/solr/core/src/test-files/solr/collection1/conf/open-exchange-rates.json
 to /configs/conf1/open-exchange-rates.json
   [junit4]   2> 1915370 INFO  
(TEST-UnloadDistributedZkTest.test-seed#[B335EEBBCF68F8A9]) [     ] 
o.a.s.c.ZkTestServer put 
/home/jenkins/jenkins-slave/workspace/Lucene-Solr-Tests-8.x/solr/core/src/test-files/solr/collection1/conf/mapping-ISOLatin1Accent.txt
 to /configs/conf1/mapping-ISOLatin1Accent.txt
   [junit4]   2> 1915372 INFO  
(TEST-UnloadDistributedZkTest.test-seed#[B335EEBBCF68F8A9]) [     ] 
o.a.s.c.ZkTestServer put 
/home/jenkins/jenkins-slave/workspace/Lucene-Solr-Tests-8.x/solr/core/src/test-files/solr/collection1/conf/old_synonyms.txt
 to /configs/conf1/old_synonyms.txt
   [junit4]   2> 1915373 INFO  
(TEST-UnloadDistributedZkTest.test-seed#[B335EEBBCF68F8A9]) [     ] 
o.a.s.c.ZkTestServer put 
/home/jenkins/jenkins-slave/workspace/Lucene-Solr-Tests-8.x/solr/core/src/test-files/solr/collection1/conf/synonyms.txt
 to /configs/conf1/synonyms.txt
   [junit4]   2> 1915374 INFO  
(TEST-UnloadDistributedZkTest.test-seed#[B335EEBBCF68F8A9]) [     ] 
o.a.s.c.AbstractFullDistribZkTestBase Will use NRT replicas unless explicitly 
asked otherwise
   [junit4]   2> 1915472 WARN  
(TEST-UnloadDistributedZkTest.test-seed#[B335EEBBCF68F8A9]) [     ] 
o.e.j.s.h.g.GzipHandler minGzipSize of 0 is inefficient for short content, 
break even is size 23
   [junit4]   2> 1915472 INFO  
(TEST-UnloadDistributedZkTest.test-seed#[B335EEBBCF68F8A9]) [     ] 
o.a.s.c.s.e.JettySolrRunner Start Jetty (configured port=0, binding port=0)
   [junit4]   2> 1915472 INFO  
(TEST-UnloadDistributedZkTest.test-seed#[B335EEBBCF68F8A9]) [     ] 
o.a.s.c.s.e.JettySolrRunner Trying to start Jetty on port 0 try number 2 ...
   [junit4]   2> 1915472 INFO  
(TEST-UnloadDistributedZkTest.test-seed#[B335EEBBCF68F8A9]) [     ] 
o.e.j.s.Server jetty-9.4.27.v20200227; built: 2020-02-27T18:37:21.340Z; git: 
a304fd9f351f337e7c0e2a7c28878dd536149c6c; jvm 1.8.0_252-b09
   [junit4]   2> 1915473 INFO  
(TEST-UnloadDistributedZkTest.test-seed#[B335EEBBCF68F8A9]) [     ] 
o.e.j.s.session DefaultSessionIdManager workerName=node0
   [junit4]   2> 1915473 INFO  
(TEST-UnloadDistributedZkTest.test-seed#[B335EEBBCF68F8A9]) [     ] 
o.e.j.s.session No SessionScavenger set, using defaults
   [junit4]   2> 1915473 INFO  
(TEST-UnloadDistributedZkTest.test-seed#[B335EEBBCF68F8A9]) [     ] 
o.e.j.s.session node0 Scavenging every 660000ms
   [junit4]   2> 1915473 INFO  
(TEST-UnloadDistributedZkTest.test-seed#[B335EEBBCF68F8A9]) [     ] 
o.e.j.s.h.ContextHandler Started 
o.e.j.s.ServletContextHandler@5eb8d093{/,null,AVAILABLE}
   [junit4]   2> 1915474 INFO  
(TEST-UnloadDistributedZkTest.test-seed#[B335EEBBCF68F8A9]) [     ] 
o.e.j.s.AbstractConnector Started ServerConnector@1c04f3e8{HTTP/1.1, (http/1.1, 
h2c)}{127.0.0.1:40195}
   [junit4]   2> 1915474 INFO  
(TEST-UnloadDistributedZkTest.test-seed#[B335EEBBCF68F8A9]) [     ] 
o.e.j.s.Server Started @1915501ms
   [junit4]   2> 1915474 INFO  
(TEST-UnloadDistributedZkTest.test-seed#[B335EEBBCF68F8A9]) [     ] 
o.a.s.c.s.e.JettySolrRunner Jetty properties: 
{solr.data.dir=/home/jenkins/jenkins-slave/workspace/Lucene-Solr-Tests-8.x/solr/build/solr-core/test/J0/temp/solr.cloud.UnloadDistributedZkTest_B335EEBBCF68F8A9-001/tempDir-001/control/data,
 replicaType=NRT, hostContext=/, hostPort=40195, 
coreRootDirectory=/home/jenkins/jenkins-slave/workspace/Lucene-Solr-Tests-8.x/solr/build/solr-core/test/J0/temp/solr.cloud.UnloadDistributedZkTest_B335EEBBCF68F8A9-001/control-001/cores}
   [junit4]   2> 1915474 ERROR 
(TEST-UnloadDistributedZkTest.test-seed#[B335EEBBCF68F8A9]) [     ] 
o.a.s.u.StartupLoggingUtils Missing Java Option solr.log.dir. Logging may be 
missing or incomplete.
   [junit4]   2> 1915474 INFO  
(TEST-UnloadDistributedZkTest.test-seed#[B335EEBBCF68F8A9]) [     ] 
o.a.s.s.SolrDispatchFilter Using logger factory 
org.apache.logging.slf4j.Log4jLoggerFactory
   [junit4]   2> 1915474 INFO  
(TEST-UnloadDistributedZkTest.test-seed#[B335EEBBCF68F8A9]) [     ] 
o.a.s.s.SolrDispatchFilter  ___      _       Welcome to Apache Solr? version 
8.7.0
   [junit4]   2> 1915474 INFO  
(TEST-UnloadDistributedZkTest.test-seed#[B335EEBBCF68F8A9]) [     ] 
o.a.s.s.SolrDispatchFilter / __| ___| |_ _   Starting in cloud mode on port null
   [junit4]   2> 1915474 INFO  
(TEST-UnloadDistributedZkTest.test-seed#[B335EEBBCF68F8A9]) [     ] 
o.a.s.s.SolrDispatchFilter \__ \/ _ \ | '_|  Install dir: 
/home/jenkins/jenkins-slave/workspace/Lucene-Solr-Tests-8.x/solr
   [junit4]   2> 1915474 INFO  
(TEST-UnloadDistributedZkTest.test-seed#[B335EEBBCF68F8A9]) [     ] 
o.a.s.s.SolrDispatchFilter |___/\___/_|_|    Start time: 
2020-07-30T21:15:06.311Z
   [junit4]   2> 1915476 INFO  
(TEST-UnloadDistributedZkTest.test-seed#[B335EEBBCF68F8A9]) [     ] 
o.a.s.c.c.ConnectionManager Waiting for client to connect to ZooKeeper
   [junit4]   2> 1915476 INFO  (zkConnectionManagerCallback-19866-thread-1) [   
  ] o.a.s.c.c.ConnectionManager zkClient has connected
   [junit4]   2> 1915476 INFO  
(TEST-UnloadDistributedZkTest.test-seed#[B335EEBBCF68F8A9]) [     ] 
o.a.s.c.c.ConnectionManager Client is connected to ZooKeeper
   [junit4]   2> 1915478 WARN  
(TEST-UnloadDistributedZkTest.test-seed#[B335EEBBCF68F8A9]-SendThread(127.0.0.1:38419))
 [     ] o.a.z.ClientCnxn An exception was thrown while closing send thread for 
session 0x1009a72e3030002.
   [junit4]   2>           => EndOfStreamException: Unable to read additional 
data from server sessionid 0x1009a72e3030002, likely server has closed socket
   [junit4]   2>        at 
org.apache.zookeeper.ClientCnxnSocketNIO.doIO(ClientCnxnSocketNIO.java:75)
   [junit4]   2> org.apache.zookeeper.ClientCnxn$EndOfStreamException: Unable 
to read additional data from server sessionid 0x1009a72e3030002, likely server 
has closed socket
   [junit4]   2>        at 
org.apache.zookeeper.ClientCnxnSocketNIO.doIO(ClientCnxnSocketNIO.java:75) 
~[zookeeper-3.6.1.jar:3.6.1]
   [junit4]   2>        at 
org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:348)
 ~[zookeeper-3.6.1.jar:3.6.1]
   [junit4]   2>        at 
org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1262) 
[zookeeper-3.6.1.jar:3.6.1]
   [junit4]   2> 1915578 INFO  
(TEST-UnloadDistributedZkTest.test-seed#[B335EEBBCF68F8A9]) [     ] 
o.a.s.s.SolrDispatchFilter Loading solr.xml from SolrHome (not found in 
ZooKeeper)
   [junit4]   2> 1915578 INFO  
(TEST-UnloadDistributedZkTest.test-seed#[B335EEBBCF68F8A9]) [     ] 
o.a.s.c.SolrXmlConfig Loading container configuration from 
/home/jenkins/jenkins-slave/workspace/Lucene-Solr-Tests-8.x/solr/build/solr-core/test/J0/temp/solr.cloud.UnloadDistributedZkTest_B335EEBBCF68F8A9-001/control-001/solr.xml
   [junit4]   2> 1915582 INFO  
(TEST-UnloadDistributedZkTest.test-seed#[B335EEBBCF68F8A9]) [     ] 
o.a.s.c.SolrXmlConfig Configuration parameter autoReplicaFailoverWorkLoopDelay 
is ignored
   [junit4]   2> 1915582 INFO  
(TEST-UnloadDistributedZkTest.test-seed#[B335EEBBCF68F8A9]) [     ] 
o.a.s.c.SolrXmlConfig Configuration parameter 
autoReplicaFailoverBadNodeExpiration is ignored
   [junit4]   2> 1915583 INFO  
(TEST-UnloadDistributedZkTest.test-seed#[B335EEBBCF68F8A9]) [     ] 
o.a.s.c.SolrXmlConfig MBean server found: 
com.sun.jmx.mbeanserver.JmxMBeanServer@143aaa91, but no JMX reporters were 
configured - adding default JMX reporter.
   [junit4]   2> 1916265 INFO  
(TEST-UnloadDistributedZkTest.test-seed#[B335EEBBCF68F8A9]) [     ] 
o.a.s.h.c.HttpShardHandlerFactory Host whitelist initialized: 
WhitelistHostChecker [whitelistHosts=null, whitelistHostCheckingEnabled=false]
   [junit4]   2> 1916267 WARN  
(TEST-UnloadDistributedZkTest.test-seed#[B335EEBBCF68F8A9]) [     ] 
o.e.j.u.s.S.config Trusting all certificates configured for 
Client@62aea70d[provider=null,keyStore=null,trustStore=null]
   [junit4]   2> 1916267 WARN  
(TEST-UnloadDistributedZkTest.test-seed#[B335EEBBCF68F8A9]) [     ] 
o.e.j.u.s.S.config No Client EndPointIdentificationAlgorithm configured for 
Client@62aea70d[provider=null,keyStore=null,trustStore=null]
   [junit4]   2> 1916285 WARN  
(TEST-UnloadDistributedZkTest.test-seed#[B335EEBBCF68F8A9]) [     ] 
o.e.j.u.s.S.config Trusting all certificates configured for 
Client@7cc651f6[provider=null,keyStore=null,trustStore=null]
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(TEST-UnloadDistributedZkTest.test-seed#[B335EEBBCF68F8A9]) [     ] 
o.e.j.u.s.S.config No Client EndPointIdentificationAlgorithm configured for 
Client@7cc651f6[provider=null,keyStore=null,trustStore=null]
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(TEST-UnloadDistributedZkTest.test-seed#[B335EEBBCF68F8A9]) [     ] 
o.a.s.c.ZkContainer Zookeeper client=127.0.0.1:38419/solr
   [junit4]   2> 1916289 INFO  
(TEST-UnloadDistributedZkTest.test-seed#[B335EEBBCF68F8A9]) [     ] 
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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o.a.s.c.c.ConnectionManager Client is connected to ZooKeeper
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(TEST-UnloadDistributedZkTest.test-seed#[B335EEBBCF68F8A9]-SendThread(127.0.0.1:38419))
 [     ] o.a.z.ClientCnxn An exception was thrown while closing send thread for 
session 0x1009a72e3030003.
   [junit4]   2>           => EndOfStreamException: Unable to read additional 
data from server sessionid 0x1009a72e3030003, likely server has closed socket
   [junit4]   2>        at 
org.apache.zookeeper.ClientCnxnSocketNIO.doIO(ClientCnxnSocketNIO.java:75)
   [junit4]   2> org.apache.zookeeper.ClientCnxn$EndOfStreamException: Unable 
to read additional data from server sessionid 0x1009a72e3030003, likely server 
has closed socket
   [junit4]   2>        at 
org.apache.zookeeper.ClientCnxnSocketNIO.doIO(ClientCnxnSocketNIO.java:75) 
~[zookeeper-3.6.1.jar:3.6.1]
   [junit4]   2>        at 
org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:348)
 ~[zookeeper-3.6.1.jar:3.6.1]
   [junit4]   2>        at 
org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1262) 
[zookeeper-3.6.1.jar:3.6.1]
   [junit4]   2> 1916396 INFO  
(TEST-UnloadDistributedZkTest.test-seed#[B335EEBBCF68F8A9]) [n:127.0.0.1:40195_ 
    ] 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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    ] o.a.s.c.c.ConnectionManager Client is connected to ZooKeeper
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(TEST-UnloadDistributedZkTest.test-seed#[B335EEBBCF68F8A9]) [n:127.0.0.1:40195_ 
    ] o.a.s.c.OverseerElectionContext I am going to be the leader 
127.0.0.1:40195_
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(id=72227412263501828-127.0.0.1:40195_-n_0000000000) starting
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(OverseerStateUpdate-72227412263501828-127.0.0.1:40195_-n_0000000000) 
[n:127.0.0.1:40195_     ] o.a.s.c.Overseer Starting to work on the main queue : 
127.0.0.1:40195_
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ZooKeeper:/live_nodes/127.0.0.1:40195_
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[n:127.0.0.1:40195_     ] o.a.s.c.c.ZkStateReader Updated live nodes from 
ZooKeeper... (0) -> (1)
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    ] o.a.s.p.PackageLoader /packages.json updated to version -1
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(TEST-UnloadDistributedZkTest.test-seed#[B335EEBBCF68F8A9]) [n:127.0.0.1:40195_ 
    ] 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> 1916497 INFO  
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history in memory.
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'solr.node') enabled at server: com.sun.jmx.mbeanserver.JmxMBeanServer@143aaa91
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'solr.jvm') enabled at server: com.sun.jmx.mbeanserver.JmxMBeanServer@143aaa91
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    ] o.a.s.m.r.SolrJmxReporter JMX monitoring for 'solr.jetty' (registry 
'solr.jetty') enabled at server: com.sun.jmx.mbeanserver.JmxMBeanServer@143aaa91
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    ] o.a.s.c.CorePropertiesLocator Found 0 core definitions underneath 
/home/jenkins/jenkins-slave/workspace/Lucene-Solr-Tests-8.x/solr/build/solr-core/test/J0/temp/solr.cloud.UnloadDistributedZkTest_B335EEBBCF68F8A9-001/control-001/cores
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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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o.a.s.c.c.ConnectionManager Client is connected to ZooKeeper
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o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (0) -> (1)
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o.a.s.c.s.i.ZkClientClusterStateProvider Cluster at 127.0.0.1:38419/solr ready
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o.a.s.h.a.CollectionsHandler Invoked Collection Action :create with params 
collection.configName=conf1&name=control_collection&nrtReplicas=1&action=CREATE&numShards=1&createNodeSet=127.0.0.1:40195_&wt=javabin&version=2
 and sendToOCPQueue=true
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[n:127.0.0.1:40195_     ] o.a.s.c.a.c.CreateCollectionCmd Create collection 
control_collection
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x:control_collection_shard1_replica_n1 ] o.a.s.h.a.CoreAdminOperation core 
create command 
qt=/admin/cores&collection.configName=conf1&newCollection=true&name=control_collection_shard1_replica_n1&action=CREATE&numShards=1&collection=control_collection&shard=shard1&wt=javabin&version=2&replicaType=NRT
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x:control_collection_shard1_replica_n1 ] o.a.s.c.TransientSolrCoreCacheDefault 
Allocating transient cache for 4 transient cores
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o.a.s.c.SolrConfig Using Lucene MatchVersion: 8.7.0
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c:control_collection s:shard1  x:control_collection_shard1_replica_n1 ] 
o.a.s.c.CoreContainer Creating SolrCore 'control_collection_shard1_replica_n1' 
using configuration from configset conf1, trusted=true
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c:control_collection s:shard1  x:control_collection_shard1_replica_n1 ] 
o.a.s.s.IndexSchema Schema name=test
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o.a.s.s.IndexSchema Loaded schema test/1.0 with uniqueid field id
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o.a.s.m.r.SolrJmxReporter JMX monitoring for 
'solr.core.control_collection.shard1.replica_n1' (registry 
'solr.core.control_collection.shard1.replica_n1') enabled at server: 
com.sun.jmx.mbeanserver.JmxMBeanServer@143aaa91
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o.a.s.c.SolrCore [[control_collection_shard1_replica_n1] ] Opening new SolrCore 
at 
[/home/jenkins/jenkins-slave/workspace/Lucene-Solr-Tests-8.x/solr/build/solr-core/test/J0/temp/solr.cloud.UnloadDistributedZkTest_B335EEBBCF68F8A9-001/control-001/cores/control_collection_shard1_replica_n1],
 
dataDir=[/home/jenkins/jenkins-slave/workspace/Lucene-Solr-Tests-8.x/solr/build/solr-core/test/J0/temp/solr.cloud.UnloadDistributedZkTest_B335EEBBCF68F8A9-001/control-001/cores/control_collection_shard1_replica_n1/data/]
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o.a.s.u.RandomMergePolicy RandomMergePolicy wrapping class 
org.apache.lucene.index.LogByteSizeMergePolicy: [LogByteSizeMergePolicy: 
minMergeSize=1677721, mergeFactor=49, maxMergeSize=2147483648, 
maxMergeSizeForForcedMerge=9223372036854775807, calibrateSizeByDeletes=false, 
maxMergeDocs=2147483647, maxCFSSegmentSizeMB=8.796093022207999E12, 
noCFSRatio=0.5115600899806266]
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o.a.s.c.RequestHandlers INVALID paramSet a in requestHandler {type = 
requestHandler,name = /dump,class = DumpRequestHandler,attributes = 
{initParams=a, name=/dump, class=DumpRequestHandler},args = 
{defaults={a=A,b=B}}}
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o.a.s.u.UpdateHandler Using UpdateLog implementation: 
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o.a.s.u.UpdateLog Initializing UpdateLog: dataDir= defaultSyncLevel=FLUSH 
numRecordsToKeep=100 maxNumLogsToKeep=10 numVersionBuckets=65536
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org.apache.lucene.index.LogByteSizeMergePolicy: [LogByteSizeMergePolicy: 
minMergeSize=1677721, mergeFactor=11, maxMergeSize=2147483648, 
maxMergeSizeForForcedMerge=9223372036854775807, calibrateSizeByDeletes=false, 
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noCFSRatio=0.0]
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o.a.s.r.ManagedResourceStorage Configured ZooKeeperStorageIO with znodeBase: 
/configs/conf1
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o.a.s.r.ManagedResourceStorage Loaded null at path _rest_managed.json using 
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o.a.s.u.UpdateLog Could not find max version in index or recent updates, using 
new clock 1673677985481228288
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(searcherExecutor-19897-thread-1-processing-n:127.0.0.1:40195_ 
x:control_collection_shard1_replica_n1 c:control_collection s:shard1) 
[n:127.0.0.1:40195_ c:control_collection s:shard1  
x:control_collection_shard1_replica_n1 ] o.a.s.c.SolrCore 
[control_collection_shard1_replica_n1]  Registered new searcher autowarm time: 
0 ms
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o.a.s.c.ZkShardTerms Successful update of terms at 
/collections/control_collection/terms/shard1 to Terms{values={core_node2=0}, 
version=0}
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c:control_collection s:shard1  x:control_collection_shard1_replica_n1 ] 
o.a.s.c.ShardLeaderElectionContextBase make sure parent is created 
/collections/control_collection/leaders/shard1
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c:control_collection s:shard1  x:control_collection_shard1_replica_n1 ] 
o.a.s.c.ShardLeaderElectionContext Enough replicas found to continue.
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c:control_collection s:shard1  x:control_collection_shard1_replica_n1 ] 
o.a.s.c.ShardLeaderElectionContext I may be the new leader - try and sync
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o.a.s.c.SyncStrategy Sync replicas to 
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o.a.s.c.SyncStrategy Sync Success - now sync replicas to me
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o.a.s.c.SyncStrategy 
http://127.0.0.1:40195/control_collection_shard1_replica_n1/ has no replicas
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c:control_collection s:shard1  x:control_collection_shard1_replica_n1 ] 
o.a.s.c.ShardLeaderElectionContextBase Creating leader registration node 
/collections/control_collection/leaders/shard1/leader after winning as 
/collections/control_collection/leader_elect/shard1/election/72227412263501828-core_node2-n_0000000000
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c:control_collection s:shard1  x:control_collection_shard1_replica_n1 ] 
o.a.s.c.ShardLeaderElectionContext I am the new leader: 
http://127.0.0.1:40195/control_collection_shard1_replica_n1/ shard1
   [junit4]   2> 1917963 INFO  (zkCallback-19877-thread-1) [     ] 
o.a.s.c.c.ZkStateReader A cluster state change: [WatchedEvent 
state:SyncConnected type:NodeDataChanged 
path:/collections/control_collection/state.json] for collection 
[control_collection] has occurred - updating... (live nodes size: [1])
   [junit4]   2> 1917964 INFO  (qtp1996086645-32114) [n:127.0.0.1:40195_ 
c:control_collection s:shard1  x:control_collection_shard1_replica_n1 ] 
o.a.s.c.ZkController I am the leader, no recovery necessary
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o.a.s.s.HttpSolrCall [admin] webapp=null path=/admin/cores 
params={qt=/admin/cores&collection.configName=conf1&newCollection=true&name=control_collection_shard1_replica_n1&action=CREATE&numShards=1&collection=control_collection&shard=shard1&wt=javabin&version=2&replicaType=NRT}
 status=0 QTime=1318
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o.a.s.h.a.CollectionsHandler Wait for new collection to be active for at most 
45 seconds. Check all shard replicas
   [junit4]   2> 1918066 INFO  (zkCallback-19877-thread-3) [     ] 
o.a.s.c.c.ZkStateReader A cluster state change: [WatchedEvent 
state:SyncConnected type:NodeDataChanged 
path:/collections/control_collection/state.json] for collection 
[control_collection] has occurred - updating... (live nodes size: [1])
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o.a.s.c.c.ZkStateReader A cluster state change: [WatchedEvent 
state:SyncConnected type:NodeDataChanged 
path:/collections/control_collection/state.json] for collection 
[control_collection] has occurred - updating... (live nodes size: [1])
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o.a.s.s.HttpSolrCall [admin] webapp=null path=/admin/collections 
params={collection.configName=conf1&name=control_collection&nrtReplicas=1&action=CREATE&numShards=1&createNodeSet=127.0.0.1:40195_&wt=javabin&version=2}
 status=0 QTime=1529
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(TEST-UnloadDistributedZkTest.test-seed#[B335EEBBCF68F8A9]) [     ] 
o.a.s.c.AbstractFullDistribZkTestBase Waiting to see 1 active replicas in 
collection: control_collection
   [junit4]   2> 1918175 INFO  
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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
   [junit4]   2> 1918176 INFO  
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o.a.s.c.c.ConnectionManager Client is connected to ZooKeeper
   [junit4]   2> 1918177 INFO  
(TEST-UnloadDistributedZkTest.test-seed#[B335EEBBCF68F8A9]) [     ] 
o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (0) -> (1)
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(TEST-UnloadDistributedZkTest.test-seed#[B335EEBBCF68F8A9]) [     ] 
o.a.s.c.s.i.ZkClientClusterStateProvider Cluster at 127.0.0.1:38419/solr ready
   [junit4]   2> 1918178 INFO  
(TEST-UnloadDistributedZkTest.test-seed#[B335EEBBCF68F8A9]) [     ] 
o.a.s.c.ChaosMonkey monkey: init - expire sessions:false cause connection 
loss:false
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o.a.s.h.a.CollectionsHandler Invoked Collection Action :create with params 
collection.configName=conf1&name=collection1&nrtReplicas=1&action=CREATE&numShards=2&createNodeSet=&stateFormat=1&wt=javabin&version=2
 and sendToOCPQueue=true
   [junit4]   2> 1918181 INFO  
(OverseerThreadFactory-19885-thread-2-processing-n:127.0.0.1:40195_) 
[n:127.0.0.1:40195_     ] o.a.s.c.a.c.CreateCollectionCmd Create collection 
collection1
   [junit4]   2> 1918182 INFO  
(OverseerCollectionConfigSetProcessor-72227412263501828-127.0.0.1:40195_-n_0000000000)
 [n:127.0.0.1:40195_     ] o.a.s.c.OverseerTaskQueue Response ZK path: 
/overseer/collection-queue-work/qnr-0000000000 doesn't exist. Requestor may 
have disconnected from ZooKeeper
   [junit4]   2> 1918384 WARN  
(OverseerThreadFactory-19885-thread-2-processing-n:127.0.0.1:40195_) 
[n:127.0.0.1:40195_     ] o.a.s.c.a.c.CreateCollectionCmd It is unusual to 
create a collection (collection1) without cores.
   [junit4]   2> 1918392 INFO  (qtp1996086645-32114) [n:127.0.0.1:40195_     ] 
o.a.s.h.a.CollectionsHandler Wait for new collection to be active for at most 
45 seconds. Check all shard replicas
   [junit4]   2> 1918393 INFO  (qtp1996086645-32114) [n:127.0.0.1:40195_     ] 
o.a.s.s.HttpSolrCall [admin] webapp=null path=/admin/collections 
params={collection.configName=conf1&name=collection1&nrtReplicas=1&action=CREATE&numShards=2&createNodeSet=&stateFormat=1&wt=javabin&version=2}
 status=0 QTime=214
   [junit4]   2> 1918397 INFO  
(TEST-UnloadDistributedZkTest.test-seed#[B335EEBBCF68F8A9]) [     ] 
o.a.s.c.SolrCloudTestCase active slice count: 2 expected: 2
   [junit4]   2> 1918397 INFO  
(TEST-UnloadDistributedZkTest.test-seed#[B335EEBBCF68F8A9]) [     ] 
o.a.s.c.SolrCloudTestCase active replica count: 0 expected replica count: 0
   [junit4]   2> 1918397 INFO  
(TEST-UnloadDistributedZkTest.test-seed#[B335EEBBCF68F8A9]) [     ] 
o.a.s.c.SolrCloudTestCase active slice count: 2 expected: 2
   [junit4]   2> 1918397 INFO  
(TEST-UnloadDistributedZkTest.test-seed#[B335EEBBCF68F8A9]) [     ] 
o.a.s.c.SolrCloudTestCase active replica count: 0 expected replica count: 0
   [junit4]   2> 1918397 INFO  
(TEST-UnloadDistributedZkTest.test-seed#[B335EEBBCF68F8A9]) [     ] 
o.a.s.c.SolrCloudTestCase active slice count: 2 expected: 2
   [junit4]   2> 1918397 INFO  
(TEST-UnloadDistributedZkTest.test-seed#[B335EEBBCF68F8A9]) [     ] 
o.a.s.c.SolrCloudTestCase active replica count: 0 expected replica count: 0
   [junit4]   2> 1918397 INFO  
(TEST-UnloadDistributedZkTest.test-seed#[B335EEBBCF68F8A9]) [     ] 
o.a.s.c.AbstractFullDistribZkTestBase Creating jetty instances 
pullReplicaCount=0 numOtherReplicas=4
   [junit4]   2> 1918482 INFO  
(TEST-UnloadDistributedZkTest.test-seed#[B335EEBBCF68F8A9]) [     ] 
o.a.s.c.AbstractFullDistribZkTestBase create jetty 1 in directory 
/home/jenkins/jenkins-slave/workspace/Lucene-Solr-Tests-8.x/solr/build/solr-core/test/J0/temp/solr.cloud.UnloadDistributedZkTest_B335EEBBCF68F8A9-001/shard-1-001
 of type NRT for shard2
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o.e.j.s.h.g.GzipHandler minGzipSize of 0 is inefficient for short content, 
break even is size 23
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o.a.s.c.s.e.JettySolrRunner Start Jetty (configured port=0, binding port=0)
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o.a.s.c.s.e.JettySolrRunner Trying to start Jetty on port 0 try number 2 ...
   [junit4]   2> 1918487 INFO  (closeThreadPool-19907-thread-1) [     ] 
o.e.j.s.Server jetty-9.4.27.v20200227; built: 2020-02-27T18:37:21.340Z; git: 
a304fd9f351f337e7c0e2a7c28878dd536149c6c; jvm 1.8.0_252-b09
   [junit4]   2> 1918489 INFO  (closeThreadPool-19907-thread-1) [     ] 
o.e.j.s.session DefaultSessionIdManager workerName=node0
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o.e.j.s.session No SessionScavenger set, using defaults
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o.e.j.s.session node0 Scavenging every 660000ms
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o.e.j.s.h.ContextHandler Started 
o.e.j.s.ServletContextHandler@352d1b5{/,null,AVAILABLE}
   [junit4]   2> 1918490 INFO  (closeThreadPool-19907-thread-1) [     ] 
o.e.j.s.AbstractConnector Started ServerConnector@b5667d5{HTTP/1.1, (http/1.1, 
h2c)}{127.0.0.1:45307}
   [junit4]   2> 1918490 INFO  (closeThreadPool-19907-thread-1) [     ] 
o.e.j.s.Server Started @1918517ms
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o.a.s.c.s.e.JettySolrRunner Jetty properties: 
{solr.data.dir=/home/jenkins/jenkins-slave/workspace/Lucene-Solr-Tests-8.x/solr/build/solr-core/test/J0/temp/solr.cloud.UnloadDistributedZkTest_B335EEBBCF68F8A9-001/tempDir-001/jetty1,
 solrconfig=solrconfig.xml, hostContext=/, hostPort=45307, 
coreRootDirectory=/home/jenkins/jenkins-slave/workspace/Lucene-Solr-Tests-8.x/solr/build/solr-core/test/J0/temp/solr.cloud.UnloadDistributedZkTest_B335EEBBCF68F8A9-001/shard-1-001/cores}
   [junit4]   2> 1918490 ERROR (closeThreadPool-19907-thread-1) [     ] 
o.a.s.u.StartupLoggingUtils Missing Java Option solr.log.dir. Logging may be 
missing or incomplete.
   [junit4]   2> 1918490 INFO  (closeThreadPool-19907-thread-1) [     ] 
o.a.s.s.SolrDispatchFilter Using logger factory 
org.apache.logging.slf4j.Log4jLoggerFactory
   [junit4]   2> 1918490 INFO  (closeThreadPool-19907-thread-1) [     ] 
o.a.s.s.SolrDispatchFilter  ___      _       Welcome to Apache Solr? version 
8.7.0
   [junit4]   2> 1918490 INFO  (closeThreadPool-19907-thread-1) [     ] 
o.a.s.s.SolrDispatchFilter / __| ___| |_ _   Starting in cloud mode on port null
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o.a.s.s.SolrDispatchFilter \__ \/ _ \ | '_|  Install dir: 
/home/jenkins/jenkins-slave/workspace/Lucene-Solr-Tests-8.x/solr
   [junit4]   2> 1918490 INFO  (closeThreadPool-19907-thread-1) [     ] 
o.a.s.s.SolrDispatchFilter |___/\___/_|_|    Start time: 
2020-07-30T21:15:09.327Z
   [junit4]   2> 1918491 INFO  (closeThreadPool-19907-thread-1) [     ] 
o.a.s.c.c.ConnectionManager Waiting for client to connect to ZooKeeper
   [junit4]   2> 1918492 INFO  (zkConnectionManagerCallback-19909-thread-1) [   
  ] o.a.s.c.c.ConnectionManager zkClient has connected
   [junit4]   2> 1918492 INFO  (closeThreadPool-19907-thread-1) [     ] 
o.a.s.c.c.ConnectionManager Client is connected to ZooKeeper
   [junit4]   2> 1918493 WARN  
(closeThreadPool-19907-thread-1-SendThread(127.0.0.1:38419)) [     ] 
o.a.z.ClientCnxn An exception was thrown while closing send thread for session 
0x1009a72e3030007.
   [junit4]   2>           => EndOfStreamException: Unable to read additional 
data from server sessionid 0x1009a72e3030007, likely server has closed socket
   [junit4]   2>        at 
org.apache.zookeeper.ClientCnxnSocketNIO.doIO(ClientCnxnSocketNIO.java:75)
   [junit4]   2> org.apache.zookeeper.ClientCnxn$EndOfStreamException: Unable 
to read additional data from server sessionid 0x1009a72e3030007, likely server 
has closed socket
   [junit4]   2>        at 
org.apache.zookeeper.ClientCnxnSocketNIO.doIO(ClientCnxnSocketNIO.java:75) 
~[zookeeper-3.6.1.jar:3.6.1]
   [junit4]   2>        at 
org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:348)
 ~[zookeeper-3.6.1.jar:3.6.1]
   [junit4]   2>        at 
org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1262) 
[zookeeper-3.6.1.jar:3.6.1]
   [junit4]   2> 1918569 INFO  
(TEST-UnloadDistributedZkTest.test-seed#[B335EEBBCF68F8A9]) [     ] 
o.a.s.c.AbstractFullDistribZkTestBase create jetty 2 in directory 
/home/jenkins/jenkins-slave/workspace/Lucene-Solr-Tests-8.x/solr/build/solr-core/test/J0/temp/solr.cloud.UnloadDistributedZkTest_B335EEBBCF68F8A9-001/shard-2-001
 of type NRT for shard1
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o.e.j.s.h.g.GzipHandler minGzipSize of 0 is inefficient for short content, 
break even is size 23
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o.a.s.c.s.e.JettySolrRunner Start Jetty (configured port=0, binding port=0)
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o.a.s.c.s.e.JettySolrRunner Trying to start Jetty on port 0 try number 2 ...
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o.e.j.s.Server jetty-9.4.27.v20200227; built: 2020-02-27T18:37:21.340Z; git: 
a304fd9f351f337e7c0e2a7c28878dd536149c6c; jvm 1.8.0_252-b09
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o.e.j.s.session DefaultSessionIdManager workerName=node0
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o.e.j.s.session No SessionScavenger set, using defaults
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o.e.j.s.session node0 Scavenging every 600000ms
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o.e.j.s.h.ContextHandler Started 
o.e.j.s.ServletContextHandler@4fad20bb{/,null,AVAILABLE}
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o.e.j.s.AbstractConnector Started ServerConnector@44d12517{HTTP/1.1, (http/1.1, 
h2c)}{127.0.0.1:41819}
   [junit4]   2> 1918587 INFO  (closeThreadPool-19907-thread-2) [     ] 
o.e.j.s.Server Started @1918614ms
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o.a.s.c.s.e.JettySolrRunner Jetty properties: 
{solr.data.dir=/home/jenkins/jenkins-slave/workspace/Lucene-Solr-Tests-8.x/solr/build/solr-core/test/J0/temp/solr.cloud.UnloadDistributedZkTest_B335EEBBCF68F8A9-001/tempDir-001/jetty2,
 solrconfig=solrconfig.xml, hostContext=/, hostPort=41819, 
coreRootDirectory=/home/jenkins/jenkins-slave/workspace/Lucene-Solr-Tests-8.x/solr/build/solr-core/test/J0/temp/solr.cloud.UnloadDistributedZkTest_B335EEBBCF68F8A9-001/shard-2-001/cores}
   [junit4]   2> 1918587 ERROR (closeThreadPool-19907-thread-2) [     ] 
o.a.s.u.StartupLoggingUtils Missing Java Option solr.log.dir. Logging may be 
missing or incomplete.
   [junit4]   2> 1918587 INFO  (closeThreadPool-19907-thread-2) [     ] 
o.a.s.s.SolrDispatchFilter Using logger factory 
org.apache.logging.slf4j.Log4jLoggerFactory
   [junit4]   2> 1918587 INFO  (closeThreadPool-19907-thread-2) [     ] 
o.a.s.s.SolrDispatchFilter  ___      _       Welcome to Apache Solr? version 
8.7.0
   [junit4]   2> 1918587 INFO  (closeThreadPool-19907-thread-2) [     ] 
o.a.s.s.SolrDispatchFilter / __| ___| |_ _   Starting in cloud mode on port null
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o.a.s.s.SolrDispatchFilter \__ \/ _ \ | '_|  Install dir: 
/home/jenkins/jenkins-slave/workspace/Lucene-Solr-Tests-8.x/solr
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o.a.s.s.SolrDispatchFilter |___/\___/_|_|    Start time: 
2020-07-30T21:15:09.424Z
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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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o.a.s.c.c.ConnectionManager Client is connected to ZooKeeper
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o.a.s.s.SolrDispatchFilter Loading solr.xml from SolrHome (not found in 
ZooKeeper)
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o.a.s.c.SolrXmlConfig Loading container configuration from 
/home/jenkins/jenkins-slave/workspace/Lucene-Solr-Tests-8.x/solr/build/solr-core/test/J0/temp/solr.cloud.UnloadDistributedZkTest_B335EEBBCF68F8A9-001/shard-1-001/solr.xml
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o.a.s.c.SolrXmlConfig Configuration parameter autoReplicaFailoverWorkLoopDelay 
is ignored
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o.a.s.c.SolrXmlConfig Configuration parameter 
autoReplicaFailoverBadNodeExpiration is ignored
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o.a.s.c.SolrXmlConfig MBean server found: 
com.sun.jmx.mbeanserver.JmxMBeanServer@143aaa91, but no JMX reporters were 
configured - adding default JMX reporter.
   [junit4]   2> 1918666 INFO  
(TEST-UnloadDistributedZkTest.test-seed#[B335EEBBCF68F8A9]) [     ] 
o.a.s.c.AbstractFullDistribZkTestBase create jetty 3 in directory 
/home/jenkins/jenkins-slave/workspace/Lucene-Solr-Tests-8.x/solr/build/solr-core/test/J0/temp/solr.cloud.UnloadDistributedZkTest_B335EEBBCF68F8A9-001/shard-3-001
 of type NRT for shard2
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o.e.j.s.h.g.GzipHandler minGzipSize of 0 is inefficient for short content, 
break even is size 23
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o.a.s.c.s.e.JettySolrRunner Start Jetty (configured port=0, binding port=0)
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o.a.s.c.s.e.JettySolrRunner Trying to start Jetty on port 0 try number 2 ...
   [junit4]   2> 1918683 INFO  (closeThreadPool-19907-thread-3) [     ] 
o.e.j.s.Server jetty-9.4.27.v20200227; built: 2020-02-27T18:37:21.340Z; git: 
a304fd9f351f337e7c0e2a7c28878dd536149c6c; jvm 1.8.0_252-b09
   [junit4]   2> 1918707 INFO  (closeThreadPool-19907-thread-2) [     ] 
o.a.s.s.SolrDispatchFilter Loading solr.xml from SolrHome (not found in 
ZooKeeper)
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o.a.s.c.SolrXmlConfig Loading container configuration from 
/home/jenkins/jenkins-slave/workspace/Lucene-Solr-Tests-8.x/solr/build/solr-core/test/J0/temp/solr.cloud.UnloadDistributedZkTest_B335EEBBCF68F8A9-001/shard-2-001/solr.xml
   [junit4]   2> 1918722 INFO  (closeThreadPool-19907-thread-2) [     ] 
o.a.s.c.SolrXmlConfig Configuration parameter autoReplicaFailoverWorkLoopDelay 
is ignored
   [junit4]   2> 1918722 INFO  (closeThreadPool-19907-thread-2) [     ] 
o.a.s.c.SolrXmlConfig Configuration parameter 
autoReplicaFailoverBadNodeExpiration is ignored
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o.a.s.c.SolrXmlConfig MBean server found: 
com.sun.jmx.mbeanserver.JmxMBeanServer@143aaa91, but no JMX reporters were 
configured - adding default JMX reporter.
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o.e.j.s.session DefaultSessionIdManager workerName=node0
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o.e.j.s.session No SessionScavenger set, using defaults
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o.e.j.s.session node0 Scavenging every 660000ms
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o.e.j.s.h.ContextHandler Started 
o.e.j.s.ServletContextHandler@1ec25482{/,null,AVAILABLE}
   [junit4]   2> 1918730 INFO  (closeThreadPool-19907-thread-3) [     ] 
o.e.j.s.AbstractConnector Started ServerConnector@9d47dfb{HTTP/1.1, (http/1.1, 
h2c)}{127.0.0.1:44179}
   [junit4]   2> 1918730 INFO  (closeThreadPool-19907-thread-3) [     ] 
o.e.j.s.Server Started @1918757ms
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o.a.s.c.s.e.JettySolrRunner Jetty properties: 
{solr.data.dir=/home/jenkins/jenkins-slave/workspace/Lucene-Solr-Tests-8.x/solr/build/solr-core/test/J0/temp/solr.cloud.UnloadDistributedZkTest_B335EEBBCF68F8A9-001/tempDir-001/jetty3,
 solrconfig=solrconfig.xml, hostContext=/, hostPort=44179, 
coreRootDirectory=/home/jenkins/jenkins-slave/workspace/Lucene-Solr-Tests-8.x/solr/build/solr-core/test/J0/temp/solr.cloud.UnloadDistributedZkTest_B335EEBBCF68F8A9-001/shard-3-001/cores}
   [junit4]   2> 1918730 ERROR (closeThreadPool-19907-thread-3) [     ] 
o.a.s.u.StartupLoggingUtils Missing Java Option solr.log.dir. Logging may be 
missing or incomplete.
   [junit4]   2> 1918730 INFO  (closeThreadPool-19907-thread-3) [     ] 
o.a.s.s.SolrDispatchFilter Using logger factory 
org.apache.logging.slf4j.Log4jLoggerFactory
   [junit4]   2> 1918730 INFO  (closeThreadPool-19907-thread-3) [     ] 
o.a.s.s.SolrDispatchFilter  ___      _       Welcome to Apache Solr? version 
8.7.0
   [junit4]   2> 1918730 INFO  (closeThreadPool-19907-thread-3) [     ] 
o.a.s.s.SolrDispatchFilter / __| ___| |_ _   Starting in cloud mode on port null
   [junit4]   2> 1918730 INFO  (closeThreadPool-19907-thread-3) [     ] 
o.a.s.s.SolrDispatchFilter \__ \/ _ \ | '_|  Install dir: 
/home/jenkins/jenkins-slave/workspace/Lucene-Solr-Tests-8.x/solr
   [junit4]   2> 1918730 INFO  (closeThreadPool-19907-thread-3) [     ] 
o.a.s.s.SolrDispatchFilter |___/\___/_|_|    Start time: 
2020-07-30T21:15:09.567Z
   [junit4]   2> 1918746 INFO  (closeThreadPool-19907-thread-3) [     ] 
o.a.s.c.c.ConnectionManager Waiting for client to connect to ZooKeeper
   [junit4]   2> 1918762 INFO  (zkConnectionManagerCallback-19919-thread-1) [   
  ] o.a.s.c.c.ConnectionManager zkClient has connected
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o.a.s.c.c.ConnectionManager Client is connected to ZooKeeper
   [junit4]   2> 1918763 WARN  
(closeThreadPool-19907-thread-3-SendThread(127.0.0.1:38419)) [     ] 
o.a.z.ClientCnxn An exception was thrown while closing send thread for session 
0x1009a72e3030009.
   [junit4]   2>           => EndOfStreamException: Unable to read additional 
data from server sessionid 0x1009a72e3030009, likely server has closed socket
   [junit4]   2>        at 
org.apache.zookeeper.ClientCnxnSocketNIO.doIO(ClientCnxnSocketNIO.java:75)
   [junit4]   2> org.apache.zookeeper.ClientCnxn$EndOfStreamException: Unable 
to read additional data from server sessionid 0x1009a72e3030009, likely server 
has closed socket
   [junit4]   2>        at 
org.apache.zookeeper.ClientCnxnSocketNIO.doIO(ClientCnxnSocketNIO.java:75) 
~[zookeeper-3.6.1.jar:3.6.1]
   [junit4]   2>        at 
org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:348)
 ~[zookeeper-3.6.1.jar:3.6.1]
   [junit4]   2>        at 
org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1262) 
[zookeeper-3.6.1.jar:3.6.1]
   [junit4]   2> 1918779 INFO  
(TEST-UnloadDistributedZkTest.test-seed#[B335EEBBCF68F8A9]) [     ] 
o.a.s.c.AbstractFullDistribZkTestBase create jetty 4 in directory 
/home/jenkins/jenkins-slave/workspace/Lucene-Solr-Tests-8.x/solr/build/solr-core/test/J0/temp/solr.cloud.UnloadDistributedZkTest_B335EEBBCF68F8A9-001/shard-4-001
 of type NRT for shard1
   [junit4]   2> 1918787 WARN  (closeThreadPool-19907-thread-4) [     ] 
o.e.j.s.h.g.GzipHandler minGzipSize of 0 is inefficient for short content, 
break even is size 23
   [junit4]   2> 1918787 INFO  (closeThreadPool-19907-thread-4) [     ] 
o.a.s.c.s.e.JettySolrRunner Start Jetty (configured port=0, binding port=0)
   [junit4]   2> 1918787 INFO  (closeThreadPool-19907-thread-4) [     ] 
o.a.s.c.s.e.JettySolrRunner Trying to start Jetty on port 0 try number 2 ...
   [junit4]   2> 1918787 INFO  (closeThreadPool-19907-thread-4) [     ] 
o.e.j.s.Server jetty-9.4.27.v20200227; built: 2020-02-27T18:37:21.340Z; git: 
a304fd9f351f337e7c0e2a7c28878dd536149c6c; jvm 1.8.0_252-b09
   [junit4]   2> 1918798 INFO  (closeThreadPool-19907-thread-4) [     ] 
o.e.j.s.session DefaultSessionIdManager workerName=node0
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o.e.j.s.session No SessionScavenger set, using defaults
   [junit4]   2> 1918799 INFO  (closeThreadPool-19907-thread-4) [     ] 
o.e.j.s.session node0 Scavenging every 660000ms
   [junit4]   2> 1918799 INFO  (closeThreadPool-19907-thread-4) [     ] 
o.e.j.s.h.ContextHandler Started 
o.e.j.s.ServletContextHandler@620458e8{/,null,AVAILABLE}
   [junit4]   2> 1918799 INFO  (closeThreadPool-19907-thread-4) [     ] 
o.e.j.s.AbstractConnector Started ServerConnector@4f45e92c{HTTP/1.1, (http/1.1, 
h2c)}{127.0.0.1:42153}
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o.e.j.s.Server Started @1918826ms
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o.a.s.c.s.e.JettySolrRunner Jetty properties: 
{solr.data.dir=/home/jenkins/jenkins-slave/workspace/Lucene-Solr-Tests-8.x/solr/build/solr-core/test/J0/temp/solr.cloud.UnloadDistributedZkTest_B335EEBBCF68F8A9-001/tempDir-001/jetty4,
 solrconfig=solrconfig.xml, hostContext=/, hostPort=42153, 
coreRootDirectory=/home/jenkins/jenkins-slave/workspace/Lucene-Solr-Tests-8.x/solr/build/solr-core/test/J0/temp/solr.cloud.UnloadDistributedZkTest_B335EEBBCF68F8A9-001/shard-4-001/cores}
   [junit4]   2> 1918799 ERROR (closeThreadPool-19907-thread-4) [     ] 
o.a.s.u.StartupLoggingUtils Missing Java Option solr.log.dir. Logging may be 
missing or incomplete.
   [junit4]   2> 1918799 INFO  (closeThreadPool-19907-thread-4) [     ] 
o.a.s.s.SolrDispatchFilter Using logger factory 
org.apache.logging.slf4j.Log4jLoggerFactory
   [junit4]   2> 1918799 INFO  (closeThreadPool-19907-thread-4) [     ] 
o.a.s.s.SolrDispatchFilter  ___      _       Welcome to Apache Solr? version 
8.7.0
   [junit4]   2> 1918799 INFO  (closeThreadPool-19907-thread-4) [     ] 
o.a.s.s.SolrDispatchFilter / __| ___| |_ _   Starting in cloud mode on port null
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o.a.s.s.SolrDispatchFilter \__ \/ _ \ | '_|  Install dir: 
/home/jenkins/jenkins-slave/workspace/Lucene-Solr-Tests-8.x/solr
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o.a.s.s.SolrDispatchFilter |___/\___/_|_|    Start time: 
2020-07-30T21:15:09.636Z
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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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o.a.s.c.c.ConnectionManager Client is connected to ZooKeeper
   [junit4]   2> 1918864 INFO  (closeThreadPool-19907-thread-3) [     ] 
o.a.s.s.SolrDispatchFilter Loading solr.xml from SolrHome (not found in 
ZooKeeper)
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o.a.s.c.SolrXmlConfig Loading container configuration from 
/home/jenkins/jenkins-slave/workspace/Lucene-Solr-Tests-8.x/solr/build/solr-core/test/J0/temp/solr.cloud.UnloadDistributedZkTest_B335EEBBCF68F8A9-001/shard-3-001/solr.xml
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o.a.s.c.SolrXmlConfig Configuration parameter autoReplicaFailoverWorkLoopDelay 
is ignored
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o.a.s.c.SolrXmlConfig Configuration parameter 
autoReplicaFailoverBadNodeExpiration is ignored
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o.a.s.c.SolrXmlConfig MBean server found: 
com.sun.jmx.mbeanserver.JmxMBeanServer@143aaa91, but no JMX reporters were 
configured - adding default JMX reporter.
   [junit4]   2> 1918871 WARN  
(closeThreadPool-19907-thread-4-SendThread(127.0.0.1:38419)) [     ] 
o.a.z.ClientCnxn An exception was thrown while closing send thread for session 
0x1009a72e303000a.
   [junit4]   2>           => EndOfStreamException: Unable to read additional 
data from server sessionid 0x1009a72e303000a, likely server has closed socket
   [junit4]   2>        at 
org.apache.zookeeper.ClientCnxnSocketNIO.doIO(ClientCnxnSocketNIO.java:75)
   [junit4]   2> org.apache.zookeeper.ClientCnxn$EndOfStreamException: Unable 
to read additional data from server sessionid 0x1009a72e303000a, likely server 
has closed socket
   [junit4]   2>        at 
org.apache.zookeeper.ClientCnxnSocketNIO.doIO(ClientCnxnSocketNIO.java:75) 
~[zookeeper-3.6.1.jar:3.6.1]
   [junit4]   2>        at 
org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:348)
 ~[zookeeper-3.6.1.jar:3.6.1]
   [junit4]   2>        at 
org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1262) 
[zookeeper-3.6.1.jar:3.6.1]
   [junit4]   2> 1918972 INFO  (closeThreadPool-19907-thread-4) [     ] 
o.a.s.s.SolrDispatchFilter Loading solr.xml from SolrHome (not found in 
ZooKeeper)
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o.a.s.c.SolrXmlConfig Loading container configuration from 
/home/jenkins/jenkins-slave/workspace/Lucene-Solr-Tests-8.x/solr/build/solr-core/test/J0/temp/solr.cloud.UnloadDistributedZkTest_B335EEBBCF68F8A9-001/shard-4-001/solr.xml
   [junit4]   2> 1918974 INFO  (closeThreadPool-19907-thread-4) [     ] 
o.a.s.c.SolrXmlConfig Configuration parameter autoReplicaFailoverWorkLoopDelay 
is ignored
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o.a.s.c.SolrXmlConfig Configuration parameter 
autoReplicaFailoverBadNodeExpiration is ignored
   [junit4]   2> 1918975 INFO  (closeThreadPool-19907-thread-4) [     ] 
o.a.s.c.SolrXmlConfig MBean server found: 
com.sun.jmx.mbeanserver.JmxMBeanServer@143aaa91, but no JMX reporters were 
configured - adding default JMX reporter.
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o.a.s.h.c.HttpShardHandlerFactory Host whitelist initialized: 
WhitelistHostChecker [whitelistHosts=null, whitelistHostCheckingEnabled=false]
   [junit4]   2> 1919229 WARN  (closeThreadPool-19907-thread-4) [     ] 
o.e.j.u.s.S.config Trusting all certificates configured for 
Client@259e9ae6[provider=null,keyStore=null,trustStore=null]
   [junit4]   2> 1919229 WARN  (closeThreadPool-19907-thread-4) [     ] 
o.e.j.u.s.S.config No Client EndPointIdentificationAlgorithm configured for 
Client@259e9ae6[provider=null,keyStore=null,trustStore=null]
   [junit4]   2> 1919231 INFO  (closeThreadPool-19907-thread-2) [     ] 
o.a.s.h.c.HttpShardHandlerFactory Host whitelist initialized: 
WhitelistHostChecker [whitelistHosts=null, whitelistHostCheckingEnabled=false]
   [junit4]   2> 1919250 WARN  (closeThreadPool-19907-thread-2) [     ] 
o.e.j.u.s.S.config Trusting all certificates configured for 
Client@6c921fd4[provider=null,keyStore=null,trustStore=null]
   [junit4]   2> 1919250 WARN  (closeThreadPool-19907-thread-2) [     ] 
o.e.j.u.s.S.config No Client EndPointIdentificationAlgorithm configured for 
Client@6c921fd4[provider=null,keyStore=null,trustStore=null]
   [junit4]   2> 1919261 WARN  (closeThreadPool-19907-thread-4) [     ] 
o.e.j.u.s.S.config Trusting all certificates configured for 
Client@244a9cfe[provider=null,keyStore=null,trustStore=null]
   [junit4]   2> 1919261 WARN  (closeThreadPool-19907-thread-4) [     ] 
o.e.j.u.s.S.config No Client EndPointIdentificationAlgorithm configured for 
Client@244a9cfe[provider=null,keyStore=null,trustStore=null]
   [junit4]   2> 1919263 INFO  (closeThreadPool-19907-thread-4) [     ] 
o.a.s.c.ZkContainer Zookeeper client=127.0.0.1:38419/solr
   [junit4]   2> 1919278 INFO  (closeThreadPool-19907-thread-4) [     ] 
o.a.s.c.c.ConnectionManager Waiting for client to connect to ZooKeeper
   [junit4]   2> 1919284 WARN  (closeThreadPool-19907-thread-2) [     ] 
o.e.j.u.s.S.config Trusting all certificates configured for 
Client@6211ec96[provider=null,keyStore=null,trustStore=null]
   [junit4]   2> 1919284 WARN  (closeThreadPool-19907-thread-2) [     ] 
o.e.j.u.s.S.config No Client EndPointIdentificationAlgorithm configured for 
Client@6211ec96[provider=null,keyStore=null,trustStore=null]
   [junit4]   2> 1919285 INFO  (closeThreadPool-19907-thread-2) [     ] 
o.a.s.c.ZkContainer Zookeeper client=127.0.0.1:38419/solr
   [junit4]   2> 1919286 INFO  (zkConnectionManagerCallback-19937-thread-1) [   
  ] o.a.s.c.c.ConnectionManager zkClient has connected
   [junit4]   2> 1919287 INFO  (closeThreadPool-19907-thread-4) [     ] 
o.a.s.c.c.ConnectionManager Client is connected to ZooKeeper
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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
   [junit4]   2> 1919325 INFO  (closeThreadPool-19907-thread-2) [     ] 
o.a.s.c.c.ConnectionManager Client is connected to ZooKeeper
   [junit4]   2> 1919330 WARN  
(closeThreadPool-19907-thread-2-SendThread(127.0.0.1:38419)) [     ] 
o.a.z.ClientCnxn An exception was thrown while closing send thread for session 
0x1009a72e303000c.
   [junit4]   2>           => EndOfStreamException: Unable to read additional 
data from server sessionid 0x1009a72e303000c, likely server has closed socket
   [junit4]   2>        at 
org.apache.zookeeper.ClientCnxnSocketNIO.doIO(ClientCnxnSocketNIO.java:75)
   [junit4]   2> org.apache.zookeeper.ClientCnxn$EndOfStreamException: Unable 
to read additional data from server sessionid 0x1009a72e303000c, likely server 
has closed socket
   [junit4]   2>        at 
org.apache.zookeeper.ClientCnxnSocketNIO.doIO(ClientCnxnSocketNIO.java:75) 
~[zookeeper-3.6.1.jar:3.6.1]
   [junit4]   2>        at 
org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:348)
 ~[zookeeper-3.6.1.jar:3.6.1]
   [junit4]   2>        at 
org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1262) 
[zookeeper-3.6.1.jar:3.6.1]
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[n:127.0.0.1:42153_     ] 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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[n:127.0.0.1:42153_     ] o.a.s.c.c.ConnectionManager Client is connected to 
ZooKeeper
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[n:127.0.0.1:42153_     ] o.a.s.c.c.ZkStateReader Updated live nodes from 
ZooKeeper... (0) -> (1)
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[n:127.0.0.1:41819_     ] o.a.s.c.c.ConnectionManager Waiting for client to 
connect to ZooKeeper
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[n:127.0.0.1:42153_     ] o.a.s.c.ZkController Publish node=127.0.0.1:42153_ as 
DOWN
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[n:127.0.0.1:42153_     ] o.a.s.c.TransientSolrCoreCacheDefault Allocating 
transient cache for 4 transient cores
   [junit4]   2> 1919447 INFO  (closeThreadPool-19907-thread-4) 
[n:127.0.0.1:42153_     ] o.a.s.c.ZkController Register node as live in 
ZooKeeper:/live_nodes/127.0.0.1:42153_
   [junit4]   2> 1919448 INFO  (zkCallback-19877-thread-3) [     ] 
o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (1) -> (2)
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  ] o.a.s.c.c.ConnectionManager zkClient has connected
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[n:127.0.0.1:41819_     ] o.a.s.c.c.ConnectionManager Client is connected to 
ZooKeeper
   [junit4]   2> 1919452 INFO  (zkCallback-19905-thread-1) [     ] 
o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (1) -> (2)
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[n:127.0.0.1:42153_     ] o.a.s.p.PackageLoader /packages.json updated to 
version -1
   [junit4]   2> 1919455 WARN  (closeThreadPool-19907-thread-4) 
[n:127.0.0.1:42153_     ] 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> 1919458 INFO  (zkCallback-19942-thread-1) [     ] 
o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (1) -> (2)
   [junit4]   2> 1919461 INFO  (closeThreadPool-19907-thread-2) 
[n:127.0.0.1:41819_     ] o.a.s.c.c.ZkStateReader Updated live nodes from 
ZooKeeper... (0) -> (2)
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[n:127.0.0.1:41819_     ] o.a.s.c.ZkController Publish node=127.0.0.1:41819_ as 
DOWN
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[n:127.0.0.1:42153_     ] o.a.s.h.a.MetricsHistoryHandler No .system 
collection, keeping metrics history in memory.
   [junit4]   2> 1919478 INFO  (closeThreadPool-19907-thread-2) 
[n:127.0.0.1:41819_     ] o.a.s.c.TransientSolrCoreCacheDefault Allocating 
transient cache for 4 transient cores
   [junit4]   2> 1919478 INFO  (closeThreadPool-19907-thread-2) 
[n:127.0.0.1:41819_     ] o.a.s.c.ZkController Register node as live in 
ZooKeeper:/live_nodes/127.0.0.1:41819_
   [junit4]   2> 1919479 INFO  (zkCallback-19877-thread-3) [     ] 
o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (2) -> (3)
   [junit4]   2> 1919479 INFO  (zkCallback-19905-thread-1) [     ] 
o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (2) -> (3)
   [junit4]   2> 1919480 INFO  (closeThreadPool-19907-thread-2) 
[n:127.0.0.1:41819_     ] o.a.s.p.PackageLoader /packages.json updated to 
version -1
   [junit4]   2> 1919481 WARN  (closeThreadPool-19907-thread-2) 
[n:127.0.0.1:41819_     ] 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> 1919491 INFO  (zkCallback-19944-thread-1) [     ] 
o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (2) -> (3)
   [junit4]   2> 1919495 INFO  (closeThreadPool-19907-thread-4) 
[n:127.0.0.1:42153_     ] o.a.s.m.r.SolrJmxReporter JMX monitoring for 
'solr.node' (registry 'solr.node') enabled at server: 
com.sun.jmx.mbeanserver.JmxMBeanServer@143aaa91
   [junit4]   2> 1919498 INFO  (zkCallback-19942-thread-1) [     ] 
o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (2) -> (3)
   [junit4]   2> 1919505 INFO  (closeThreadPool-19907-thread-4) 
[n:127.0.0.1:42153_     ] o.a.s.m.r.SolrJmxReporter JMX monitoring for 
'solr.jvm' (registry 'solr.jvm') enabled at server: 
com.sun.jmx.mbeanserver.JmxMBeanServer@143aaa91
   [junit4]   2> 1919505 INFO  (closeThreadPool-19907-thread-4) 
[n:127.0.0.1:42153_     ] o.a.s.m.r.SolrJmxReporter JMX monitoring for 
'solr.jetty' (registry 'solr.jetty') enabled at server: 
com.sun.jmx.mbeanserver.JmxMBeanServer@143aaa91
   [junit4]   2> 1919506 INFO  (closeThreadPool-19907-thread-4) 
[n:127.0.0.1:42153_     ] o.a.s.c.CorePropertiesLocator Found 0 core 
definitions underneath 
/home/jenkins/jenkins-slave/workspace/Lucene-Solr-Tests-8.x/solr/build/solr-core/test/J0/temp/solr.cloud.UnloadDistributedZkTest_B335EEBBCF68F8A9-001/shard-4-001/cores
   [junit4]   2> 1919506 INFO  (closeThreadPool-19907-thread-2) 
[n:127.0.0.1:41819_     ] o.a.s.h.a.MetricsHistoryHandler No .system 
collection, keeping metrics history in memory.
   [junit4]   2> 1919526 INFO  (closeThreadPool-19907-thread-2) 
[n:127.0.0.1:41819_     ] o.a.s.m.r.SolrJmxReporter JMX monitoring for 
'solr.node' (registry 'solr.node') enabled at server: 
com.sun.jmx.mbeanserver.JmxMBeanServer@143aaa91
   [junit4]   2> 1919561 INFO  (closeThreadPool-19907-thread-4) [     ] 
o.a.s.c.AbstractFullDistribZkTestBase waitForLiveNode: 127.0.0.1:42153_
   [junit4]   2> 1919562 INFO  (closeThreadPool-19907-thread-2) 
[n:127.0.0.1:41819_     ] o.a.s.m.r.SolrJmxReporter JMX monitoring for 
'solr.jvm' (registry 'solr.jvm') enabled at server: 
com.sun.jmx.mbeanserver.JmxMBeanServer@143aaa91
   [junit4]   2> 1919562 INFO  (closeThreadPool-19907-thread-2) 
[n:127.0.0.1:41819_     ] o.a.s.m.r.SolrJmxReporter JMX monitoring for 
'solr.jetty' (registry 'solr.jetty') enabled at server: 
com.sun.jmx.mbeanserver.JmxMBeanServer@143aaa91
   [junit4]   2> 1919563 INFO  (closeThreadPool-19907-thread-2) 
[n:127.0.0.1:41819_     ] o.a.s.c.CorePropertiesLocator Found 0 core 
definitions underneath 
/home/jenkins/jenkins-slave/workspace/Lucene-Solr-Tests-8.x/solr/build/solr-core/test/J0/temp/solr.cloud.UnloadDistributedZkTest_B335EEBBCF68F8A9-001/shard-2-001/cores
   [junit4]   2> 1919590 INFO  (closeThreadPool-19907-thread-2) [     ] 
o.a.s.c.AbstractFullDistribZkTestBase waitForLiveNode: 127.0.0.1:41819_
   [junit4]   2> 1920183 INFO  
(OverseerCollectionConfigSetProcessor-72227412263501828-127.0.0.1:40195_-n_0000000000)
 [n:127.0.0.1:40195_     ] o.a.s.c.OverseerTaskQueue Response ZK path: 
/overseer/collection-queue-work/qnr-0000000002 doesn't exist. Requestor may 
have disconnected from ZooKeeper
   [junit4]   2> 1920488 INFO  (closeThreadPool-19907-thread-3) [     ] 
o.a.s.h.c.HttpShardHandlerFactory Host whitelist initialized: 
WhitelistHostChecker [whitelistHosts=null, whitelistHostCheckingEnabled=false]
   [junit4]   2> 1920489 WARN  (closeThreadPool-19907-thread-3) [     ] 
o.e.j.u.s.S.config Trusting all certificates configured for 
Client@1fac777c[provider=null,keyStore=null,trustStore=null]
   [junit4]   2> 1920489 WARN  (closeThreadPool-19907-thread-3) [     ] 
o.e.j.u.s.S.config No Client EndPointIdentificationAlgorithm configured for 
Client@1fac777c[provider=null,keyStore=null,trustStore=null]
   [junit4]   2> 1920491 WARN  (closeThreadPool-19907-thread-3) [     ] 
o.e.j.u.s.S.config Trusting all certificates configured for 
Client@1770c333[provider=null,keyStore=null,trustStore=null]
   [junit4]   2> 1920492 WARN  (closeThreadPool-19907-thread-3) [     ] 
o.e.j.u.s.S.config No Client EndPointIdentificationAlgorithm configured for 
Client@1770c333[provider=null,keyStore=null,trustStore=null]
   [junit4]   2> 1920493 INFO  (closeThreadPool-19907-thread-3) [     ] 
o.a.s.c.ZkContainer Zookeeper client=127.0.0.1:38419/solr
   [junit4]   2> 1920493 INFO  (closeThreadPool-19907-thread-3) [     ] 
o.a.s.c.c.ConnectionManager Waiting for client to connect to ZooKeeper
   [junit4]   2> 1920494 INFO  (zkConnectionManagerCallback-19968-thread-1) [   
  ] o.a.s.c.c.ConnectionManager zkClient has connected
   [junit4]   2> 1920494 INFO  (closeThreadPool-19907-thread-3) [     ] 
o.a.s.c.c.ConnectionManager Client is connected to ZooKeeper
   [junit4]   2> 1920599 INFO  (closeThreadPool-19907-thread-3) 
[n:127.0.0.1:44179_     ] o.a.s.c.c.ConnectionManager Waiting for client to 
connect to ZooKeeper
   [junit4]   2> 1920601 INFO  (zkConnectionManagerCallback-19970-thread-1) [   
  ] o.a.s.c.c.ConnectionManager zkClient has connected
   [junit4]   2> 1920601 INFO  (closeThreadPool-19907-thread-3) 
[n:127.0.0.1:44179_     ] o.a.s.c.c.ConnectionManager Client is connected to 
ZooKeeper
   [junit4]   2> 1920605 INFO  (closeThreadPool-19907-thread-3) 
[n:127.0.0.1:44179_     ] o.a.s.c.c.ZkStateReader Updated live nodes from 
ZooKeeper... (0) -> (3)
   [junit4]   2> 1920608 INFO  (closeThreadPool-19907-thread-3) 
[n:127.0.0.1:44179_     ] o.a.s.c.ZkController Publish node=127.0.0.1:44179_ as 
DOWN
   [junit4]   2> 1920609 INFO  (closeThreadPool-19907-thread-3) 
[n:127.0.0.1:44179_     ] o.a.s.c.TransientSolrCoreCacheDefault Allocating 
transient cache for 4 transient cores
   [junit4]   2> 1920609 INFO  (closeThreadPool-19907-thread-3) 
[n:127.0.0.1:44179_     ] o.a.s.c.ZkController Register node as live in 
ZooKeeper:/live_nodes/127.0.0.1:44179_
   [junit4]   2> 1920610 INFO  (zkCallback-19877-thread-3) [     ] 
o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (3) -> (4)
   [junit4]   2> 1920610 INFO  (zkCallback-19905-thread-1) [     ] 
o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (3) -> (4)
   [junit4]   2> 1920610 INFO  (zkCallback-19944-thread-1) [     ] 
o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (3) -> (4)
   [junit4]   2> 1920610 INFO  (zkCallback-19942-thread-1) [     ] 
o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (3) -> (4)
   [junit4]   2> 1920610 INFO  (zkCallback-19969-thread-1) [     ] 
o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (3) -> (4)
   [junit4]   2> 1920612 INFO  (closeThreadPool-19907-thread-3) 
[n:127.0.0.1:44179_     ] o.a.s.p.PackageLoader /packages.json updated to 
version -1
   [junit4]   2> 1920612 WARN  (closeThreadPool-19907-thread-3) 
[n:127.0.0.1:44179_     ] 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> 1920626 INFO  (closeThreadPool-19907-thread-3) 
[n:127.0.0.1:44179_     ] o.a.s.h.a.MetricsHistoryHandler No .system 
collection, keeping metrics history in memory.
   [junit4]   2> 1920645 INFO  (closeThreadPool-19907-thread-3) 
[n:127.0.0.1:44179_     ] o.a.s.m.r.SolrJmxReporter JMX monitoring for 
'solr.node' (registry 'solr.node') enabled at server: 
com.sun.jmx.mbeanserver.JmxMBeanServer@143aaa91
   [junit4]   2> 1920655 INFO  (closeThreadPool-19907-thread-3) 
[n:127.0.0.1:44179_     ] o.a.s.m.r.SolrJmxReporter JMX monitoring for 
'solr.jvm' (registry 'solr.jvm') enabled at server: 
com.sun.jmx.mbeanserver.JmxMBeanServer@143aaa91
   [junit4]   2> 1920655 INFO  (closeThreadPool-19907-thread-3) 
[n:127.0.0.1:44179_     ] o.a.s.m.r.SolrJmxReporter JMX monitoring for 
'solr.jetty' (registry 'solr.jetty') enabled at server: 
com.sun.jmx.mbeanserver.JmxMBeanServer@143aaa91
   [junit4]   2> 1920656 INFO  (closeThreadPool-19907-thread-3) 
[n:127.0.0.1:44179_     ] o.a.s.c.CorePropertiesLocator Found 0 core 
definitions underneath 
/home/jenkins/jenkins-slave/workspace/Lucene-Solr-Tests-8.x/solr/build/solr-core/test/J0/temp/solr.cloud.UnloadDistributedZkTest_B335EEBBCF68F8A9-001/shard-3-001/cores
   [junit4]   2> 1920673 INFO  (closeThreadPool-19907-thread-3) [     ] 
o.a.s.c.AbstractFullDistribZkTestBase waitForLiveNode: 127.0.0.1:44179_
   [junit4]   2> 1921159 INFO  (closeThreadPool-19907-thread-1) [     ] 
o.a.s.h.c.HttpShardHandlerFactory Host whitelist initialized: 
WhitelistHostChecker [whitelistHosts=null, whitelistHostCheckingEnabled=false]
   [junit4]   2> 1921159 WARN  (closeThreadPool-19907-thread-1) [     ] 
o.e.j.u.s.S.config Trusting all certificates configured for 
Client@632aef4c[provider=null,keyStore=null,trustStore=null]
   [junit4]   2> 1921159 WARN  (closeThreadPool-19907-thread-1) [     ] 
o.e.j.u.s.S.config No Client EndPointIdentificationAlgorithm configured for 
Client@632aef4c[provider=null,keyStore=null,trustStore=null]
   [junit4]   2> 1921162 WARN  (closeThreadPool-19907-thread-1) [     ] 
o.e.j.u.s.S.config Trusting all certificates configured for 
Client@492a8744[provider=null,keyStore=null,trustStore=null]
   [junit4]   2> 1921162 WARN  (closeThreadPool-19907-thread-1) [     ] 
o.e.j.u.s.S.config No Client EndPointIdentificationAlgorithm configured for 
Client@492a8744[provider=null,keyStore=null,trustStore=null]
   [junit4]   2> 1921163 INFO  (closeThreadPool-19907-thread-1) [     ] 
o.a.s.c.ZkContainer Zookeeper client=127.0.0.1:38419/solr
   [junit4]   2> 1921165 INFO  (closeThreadPool-19907-thread-1) [     ] 
o.a.s.c.c.ConnectionManager Waiting for client to connect to ZooKeeper
   [junit4]   2> 1921166 INFO  (zkConnectionManagerCallback-19985-thread-1) [   
  ] o.a.s.c.c.ConnectionManager zkClient has connected
   [junit4]   2> 1921166 INFO  (closeThreadPool-19907-thread-1) [     ] 
o.a.s.c.c.ConnectionManager Client is connected to ZooKeeper
   [junit4]   2> 1921167 WARN  
(closeThreadPool-19907-thread-1-SendThread(127.0.0.1:38419)) [     ] 
o.a.z.ClientCnxn An exception was thrown while closing send thread for session 
0x1009a72e3030011.
   [junit4]   2>           => EndOfStreamException: Unable to read additional 
data from server sessionid 0x1009a72e3030011, likely server has closed socket
   [junit4]   2>        at 
org.apache.zookeeper.ClientCnxnSocketNIO.doIO(ClientCnxnSocketNIO.java:75)
   [junit4]   2> org.apache.zookeeper.ClientCnxn$EndOfStreamException: Unable 
to read additional data from server sessionid 0x1009a72e3030011, likely server 
has closed socket
   [junit4]   2>        at 
org.apache.zookeeper.ClientCnxnSocketNIO.doIO(ClientCnxnSocketNIO.java:75) 
~[zookeeper-3.6.1.jar:3.6.1]
   [junit4]   2>        at 
org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:348)
 ~[zookeeper-3.6.1.jar:3.6.1]
   [junit4]   2>        at 
org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1262) 
[zookeeper-3.6.1.jar:3.6.1]
   [junit4]   2> 1921268 INFO  (closeThreadPool-19907-thread-1) 
[n:127.0.0.1:45307_     ] o.a.s.c.c.ConnectionManager Waiting for client to 
connect to ZooKeeper
   [junit4]   2> 1921269 INFO  (zkConnectionManagerCallback-19987-thread-1) [   
  ] o.a.s.c.c.ConnectionManager zkClient has connected
   [junit4]   2> 1921269 INFO  (closeThreadPool-19907-thread-1) 
[n:127.0.0.1:45307_     ] o.a.s.c.c.ConnectionManager Client is connected to 
ZooKeeper
   [junit4]   2> 1921272 INFO  (closeThreadPool-19907-thread-1) 
[n:127.0.0.1:45307_     ] o.a.s.c.c.ZkStateReader Updated live nodes from 
ZooKeeper... (0) -> (4)
   [junit4]   2> 1921275 INFO  (closeThreadPool-19907-thread-1) 
[n:127.0.0.1:45307_     ] o.a.s.c.ZkController Publish node=127.0.0.1:45307_ as 
DOWN
   [junit4]   2> 1921275 INFO  (closeThreadPool-19907-thread-1) 
[n:127.0.0.1:45307_     ] o.a.s.c.TransientSolrCoreCacheDefault Allocating 
transient cache for 4 transient cores
   [junit4]   2> 1921275 INFO  (closeThreadPool-19907-thread-1) 
[n:127.0.0.1:45307_     ] o.a.s.c.ZkController Register node as live in 
ZooKeeper:/live_nodes/127.0.0.1:45307_
   [junit4]   2> 1921277 INFO  (zkCallback-19944-thread-1) [     ] 
o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (4) -> (5)
   [junit4]   2> 1921277 INFO  (zkCallback-19942-thread-1) [     ] 
o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (4) -> (5)
   [junit4]   2> 1921277 INFO  (zkCallback-19877-thread-3) [     ] 
o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (4) -> (5)
   [junit4]   2> 1921277 INFO  (zkCallback-19905-thread-1) [     ] 
o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (4) -> (5)
   [junit4]   2> 1921277 INFO  (zkCallback-19969-thread-1) [     ] 
o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (4) -> (5)
   [junit4]   2> 1921278 INFO  (zkCallback-19986-thread-1) [     ] 
o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (4) -> (5)
   [junit4]   2> 1921278 INFO  (closeThreadPool-19907-thread-1) 
[n:127.0.0.1:45307_     ] o.a.s.p.PackageLoader /packages.json updated to 
version -1
   [junit4]   2> 1921279 WARN  (closeThreadPool-19907-thread-1) 
[n:127.0.0.1:45307_     ] 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> 1921306 INFO  (closeThreadPool-19907-thread-1) 
[n:127.0.0.1:45307_     ] o.a.s.h.a.MetricsHistoryHandler No .system 
collection, keeping metrics history in memory.
   [junit4]   2> 1921324 INFO  (closeThreadPool-19907-thread-1) 
[n:127.0.0.1:45307_     ] o.a.s.m.r.SolrJmxReporter JMX monitoring for 
'solr.node' (registry 'solr.node') enabled at server: 
com.sun.jmx.mbeanserver.JmxMBeanServer@143aaa91
   [junit4]   2> 1921336 INFO  (closeThreadPool-19907-thread-1) 
[n:127.0.0.1:45307_     ] o.a.s.m.r.SolrJmxReporter JMX monitoring for 
'solr.jvm' (registry 'solr.jvm') enabled at server: 
com.sun.jmx.mbeanserver.JmxMBeanServer@143aaa91
   [junit4]   2> 1921336 INFO  (closeThreadPool-19907-thread-1) 
[n:127.0.0.1:45307_     ] o.a.s.m.r.SolrJmxReporter JMX monitoring for 
'solr.jetty' (registry 'solr.jetty') enabled at server: 
com.sun.jmx.mbeanserver.JmxMBeanServer@143aaa91
   [junit4]   2> 1921337 INFO  (closeThreadPool-19907-thread-1) 
[n:127.0.0.1:45307_     ] o.a.s.c.CorePropertiesLocator Found 0 core 
definitions underneath 
/home/jenkins/jenkins-slave/workspace/Lucene-Solr-Tests-8.x/solr/build/solr-core/test/J0/temp/solr.cloud.UnloadDistributedZkTest_B335EEBBCF68F8A9-001/shard-1-001/cores
   [junit4]   2> 1921357 INFO  (closeThreadPool-19907-thread-1) [     ] 
o.a.s.c.AbstractFullDistribZkTestBase waitForLiveNode: 127.0.0.1:45307_
   [junit4]   2> 1921363 INFO  (qtp1996086645-32111) [n:127.0.0.1:40195_     ] 
o.a.s.h.a.CollectionsHandler Invoked Collection Action :addreplica with params 
node=127.0.0.1:42153_&action=ADDREPLICA&collection=collection1&shard=shard1&type=NRT&wt=javabin&version=2
 and sendToOCPQueue=true
   [junit4]   2> 1921364 INFO  (qtp1996086645-32112) [n:127.0.0.1:40195_     ] 
o.a.s.h.a.CollectionsHandler Invoked Collection Action :addreplica with params 
node=127.0.0.1:41819_&action=ADDREPLICA&collection=collection1&shard=shard1&type=NRT&wt=javabin&version=2
 and sendToOCPQueue=true
   [junit4]   2> 1921364 INFO  (qtp1996086645-32114) [n:127.0.0.1:40195_     ] 
o.a.s.h.a.CollectionsHandler Invoked Collection Action :addreplica with params 
node=127.0.0.1:44179_&action=ADDREPLICA&collection=collection1&shard=shard2&type=NRT&wt=javabin&version=2
 and sendToOCPQueue=true
   [junit4]   2> 1921365 INFO  (qtp1996086645-32113) [n:127.0.0.1:40195_     ] 
o.a.s.h.a.CollectionsHandler Invoked Collection Action :addreplica with params 
node=127.0.0.1:45307_&action=ADDREPLICA&collection=collection1&shard=shard2&type=NRT&wt=javabin&version=2
 and sendToOCPQueue=true
   [junit4]   2> 1921367 INFO  
(OverseerThreadFactory-19885-thread-3-processing-n:127.0.0.1:40195_) 
[n:127.0.0.1:40195_ c:collection1 s:shard1   ] o.a.s.c.a.c.AddReplicaCmd Node 
Identified 127.0.0.1:42153_ for creating new replica of shard shard1 for 
collection collection1
   [junit4]   2> 1921368 INFO  
(OverseerThreadFactory-19885-thread-3-processing-n:127.0.0.1:40195_) 
[n:127.0.0.1:40195_ c:collection1 s:shard1   ] o.a.s.c.a.c.AddReplicaCmd 
Returning CreateReplica command.
   [junit4]   2> 1921371 INFO  
(OverseerThreadFactory-19885-thread-4-processing-n:127.0.0.1:40195_) 
[n:127.0.0.1:40195_ c:collection1 s:shard2   ] o.a.s.c.a.c.AddReplicaCmd Node 
Identified 127.0.0.1:44179_ for creating new replica of shard shard2 for 
collection collection1
   [junit4]   2> 1921371 INFO  
(OverseerThreadFactory-19885-thread-4-processing-n:127.0.0.1:40195_) 
[n:127.0.0.1:40195_ c:collection1 s:shard2   ] o.a.s.c.a.c.AddReplicaCmd 
Returning CreateReplica command.
   [junit4]   2> 1921379 INFO  (qtp1266312347-32209) [n:127.0.0.1:42153_    
x:collection1_shard1_replica_n1 ] o.a.s.h.a.CoreAdminOperation core create 
command 
qt=/admin/cores&collection.configName=conf1&name=collection1_shard1_replica_n1&action=CREATE&collection=collection1&shard=shard1&wt=javabin&version=2&replicaType=NRT
   [junit4]   2> 1921380 INFO  (qtp233568414-32196) [n:127.0.0.1:44179_    
x:collection1_shard2_replica_n2 ] o.a.s.h.a.CoreAdminOperation core create 
command 
qt=/admin/cores&collection.configName=conf1&name=collection1_shard2_replica_n2&action=CREATE&collection=collection1&shard=shard2&wt=javabin&version=2&replicaType=NRT
   [junit4]   2> 1922390 INFO  (qtp233568414-32196) [n:127.0.0.1:44179_ 
c:collection1 s:shard2  x:collection1_shard2_replica_n2 ] o.a.s.c.SolrConfig 
Using Lucene MatchVersion: 8.7.0
   [junit4]   2> 1922390 INFO  (qtp1266312347-32209) [n:127.0.0.1:42153_ 
c:collection1 s:shard1  x:collection1_shard1_replica_n1 ] o.a.s.c.SolrConfig 
Using Lucene MatchVersion: 8.7.0
   [junit4]   2> 1922401 INFO  (qtp1266312347-32209) [n:127.0.0.1:42153_ 
c:collection1 s:shard1  x:collection1_shard1_replica_n1 ] o.a.s.c.CoreContainer 
Creating SolrCore 'collection1_shard1_replica_n1' using configuration from 
configset conf1, trusted=true
   [junit4]   2> 1922402 INFO  (qtp233568414-32196) [n:127.0.0.1:44179_ 
c:collection1 s:shard2  x:collection1_shard2_replica_n2 ] o.a.s.c.CoreContainer 
Creating SolrCore 'collection1_shard2_replica_n2' using configuration from 
configset conf1, trusted=true
   [junit4]   2> 1922406 INFO  (qtp1266312347-32209) [n:127.0.0.1:42153_ 
c:collection1 s:shard1  x:collection1_shard1_replica_n1 ] o.a.s.s.IndexSchema 
Schema name=test
   [junit4]   2>

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

  2> 
   [junit4]   2>        33      /solr/collections/unloadcollection/terms/shard1
   [junit4]   2>        17      /solr/collections/collection1/state.json
   [junit4]   2>        8       /solr/aliases.json
   [junit4]   2>        5       /solr/packages.json
   [junit4]   2>        5       /solr/security.json
   [junit4]   2>        5       /solr/configs/conf1
   [junit4]   2>        5       /solr/collections/collection1/terms/shard1
   [junit4]   2>        5       /solr/collections/collection1/terms/shard2
   [junit4]   2>        4       
/solr/collections/collection1/collectionprops.json
   [junit4]   2>        4       
/solr/collections/unloadcollection/collectionprops.json
   [junit4]   2>        2       
/solr/collections/control_collection/terms/shard1
   [junit4]   2> 
   [junit4]   2> Maximum concurrent data watches above limit:
   [junit4]   2> 
   [junit4]   2>        143     /solr/collections/unloadcollection/state.json
   [junit4]   2>        62      /solr/clusterstate.json
   [junit4]   2>        9       /solr/collections/control_collection/state.json
   [junit4]   2>        8       /solr/clusterprops.json
   [junit4]   2> 
   [junit4]   2> Maximum concurrent children watches above limit:
   [junit4]   2> 
   [junit4]   2>        77      /solr/overseer/queue
   [junit4]   2>        32      /solr/overseer/collection-queue-work
   [junit4]   2>        30      /solr/live_nodes
   [junit4]   2>        14      /solr/collections
   [junit4]   2> 
   [junit4]   2> 1969011 INFO  
(TEST-UnloadDistributedZkTest.test-seed#[B335EEBBCF68F8A9]) [     ] 
o.a.s.c.ZkTestServer waitForServerDown: 127.0.0.1:38419
   [junit4]   2> 1969011 INFO  
(TEST-UnloadDistributedZkTest.test-seed#[B335EEBBCF68F8A9]) [     ] 
o.a.s.c.ZkTestServer parse host and port list: 127.0.0.1:38419
   [junit4]   2> 1969011 INFO  
(TEST-UnloadDistributedZkTest.test-seed#[B335EEBBCF68F8A9]) [     ] 
o.a.s.c.ZkTestServer connecting to 127.0.0.1 38419
   [junit4]   2> NOTE: reproduce with: ant test  
-Dtestcase=UnloadDistributedZkTest -Dtests.method=test 
-Dtests.seed=B335EEBBCF68F8A9 -Dtests.multiplier=2 -Dtests.slow=true 
-Dtests.locale=ar-BH -Dtests.timezone=US/Pacific -Dtests.asserts=true 
-Dtests.file.encoding=ISO-8859-1
   [junit4] ERROR   53.8s J0 | UnloadDistributedZkTest.test <<<
   [junit4]    > Throwable #1: 
org.apache.solr.client.solrj.impl.HttpSolrClient$RemoteSolrException: Error 
from server at http://127.0.0.1:40195: ADDREPLICA failed to create replica
   [junit4]    >        at 
__randomizedtesting.SeedInfo.seed([B335EEBBCF68F8A9:3B61D16161949551]:0)
   [junit4]    >        at 
org.apache.solr.client.solrj.impl.HttpSolrClient.executeMethod(HttpSolrClient.java:681)
   [junit4]    >        at 
org.apache.solr.client.solrj.impl.HttpSolrClient.request(HttpSolrClient.java:266)
   [junit4]    >        at 
org.apache.solr.client.solrj.impl.HttpSolrClient.request(HttpSolrClient.java:248)
   [junit4]    >        at 
org.apache.solr.client.solrj.impl.LBSolrClient.doRequest(LBSolrClient.java:389)
   [junit4]    >        at 
org.apache.solr.client.solrj.impl.LBSolrClient.request(LBSolrClient.java:359)
   [junit4]    >        at 
org.apache.solr.client.solrj.impl.BaseCloudSolrClient.sendRequest(BaseCloudSolrClient.java:1173)
   [junit4]    >        at 
org.apache.solr.client.solrj.impl.BaseCloudSolrClient.requestWithRetryOnStaleState(BaseCloudSolrClient.java:934)
   [junit4]    >        at 
org.apache.solr.client.solrj.impl.BaseCloudSolrClient.request(BaseCloudSolrClient.java:866)
   [junit4]    >        at 
org.apache.solr.client.solrj.SolrRequest.process(SolrRequest.java:214)
   [junit4]    >        at 
org.apache.solr.client.solrj.SolrRequest.process(SolrRequest.java:231)
   [junit4]    >        at 
org.apache.solr.cloud.UnloadDistributedZkTest.testCoreUnloadAndLeaders(UnloadDistributedZkTest.java:301)
   [junit4]    >        at 
org.apache.solr.cloud.UnloadDistributedZkTest.test(UnloadDistributedZkTest.java:69)
   [junit4]    >        at 
org.apache.solr.BaseDistributedSearchTestCase$ShardsRepeatRule$ShardsFixedStatement.callStatement(BaseDistributedSearchTestCase.java:1090)
   [junit4]    >        at 
org.apache.solr.BaseDistributedSearchTestCase$ShardsRepeatRule$ShardsStatement.evaluate(BaseDistributedSearchTestCase.java:1061)
   [junit4]    >        at java.lang.Thread.run(Thread.java:748)
   [junit4]   2> NOTE: leaving temporary files on disk at: 
/home/jenkins/jenkins-slave/workspace/Lucene-Solr-Tests-8.x/solr/build/solr-core/test/J0/temp/solr.cloud.UnloadDistributedZkTest_B335EEBBCF68F8A9-001
   [junit4]   2> Jul 30, 2020 9:16:00 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(Lucene86): 
{multiDefault=PostingsFormat(name=LuceneVarGapFixedInterval), 
a_t=PostingsFormat(name=MockRandom), _root_=PostingsFormat(name=MockRandom), 
id=Lucene84, text=PostingsFormat(name=Direct)}, 
docValues:{other_tl1=DocValuesFormat(name=Lucene80), 
range_facet_l_dv=DocValuesFormat(name=Lucene80), 
_version_=DocValuesFormat(name=Lucene80), 
intDefault=DocValuesFormat(name=Lucene80), id_i1=DocValuesFormat(name=Direct), 
a_i1=DocValuesFormat(name=Lucene80), 
range_facet_i_dv=DocValuesFormat(name=Lucene80), 
intDvoDefault=DocValuesFormat(name=Asserting), 
range_facet_l=DocValuesFormat(name=Lucene80), 
timestamp=DocValuesFormat(name=Lucene80)}, maxPointsInLeafNode=1413, 
maxMBSortInHeap=7.1867352165562846, 
sim=Asserting(RandomSimilarity(queryNorm=false): {}), locale=ar-BH, 
timezone=US/Pacific
   [junit4]   2> NOTE: Linux 4.15.0-108-generic amd64/Oracle Corporation 
1.8.0_252 (64-bit)/cpus=4,threads=1,free=229389128,total=523763712
   [junit4]   2> NOTE: All tests run in this JVM: [TestSimComputePlanAction, 
TestFastOutputStream, CloudMLTQParserTest, TestSerializedLuceneMatchVersion, 
AuditLoggerPluginTest, BadIndexSchemaTest, PackageManagerCLITest, 
TestIBSimilarityFactory, TestSolrCoreProperties, 
TimeRoutedAliasUpdateProcessorTest, TestNestedUpdateProcessor, 
TestDistributedStatsComponentCardinality, CreateRoutedAliasTest, 
TestCloudPivotFacet, EchoParamsTest, TestSubQueryTransformer, 
SearchHandlerTest, TestFieldCache, TestLogWatcher, MissingSegmentRecoveryTest, 
TestRandomRequestDistribution, QueryEqualityTest, RankQueryTest, 
CdcrUpdateLogTest, FullHLLTest, RestartWhileUpdatingTest, 
SolrIndexSearcherTest, ReplaceNodeNoTargetTest, 
OverriddenZkACLAndCredentialsProvidersTest, TestUnInvertedFieldException, 
DOMUtilTest, TestLegacyNumericUtils, CoreSorterTest, TestCryptoKeys, 
TestGroupingSearch, TestXIncludeConfig, SolrRequestParserTest, 
TestPseudoReturnFields, SortByFunctionTest, CSVRequestHandlerTest, 
TestRandomDVFaceting, CollectionsAPIAsyncDistributedZkTest, TestSolrJ, 
TestAnalyzeInfixSuggestions, AutoscalingHistoryHandlerTest, 
TestStressInPlaceUpdates, TestDistributedTracing, ShardRoutingCustomTest, 
SchemaApiFailureTest, MetricsHistoryIntegrationTest, 
UUIDUpdateProcessorFallbackTest, XmlUpdateRequestHandlerTest, 
HttpPartitionWithTlogReplicasTest, TestSystemCollAutoCreate, TestHdfsUpdateLog, 
TestSurroundQueryParser, TestManagedSchema, OrderedExecutorTest, 
ChaosMonkeySafeLeaderTest, CursorPagingTest, TriggerIntegrationTest, 
CurrencyRangeFacetCloudTest, TestExclusionRuleCollectionAccess, 
TestLegacyBM25SimilarityFactory, TestUtils, IndexSizeTriggerTest, 
TestConfigSetsAPI, SearchRateTriggerIntegrationTest, 
TestSolrCloudWithKerberosAlt, XMLAtomicUpdateMultivalueTest, TestStressReorder, 
RAMDirectoryFactoryTest, TestDelegationWithHadoopAuth, HdfsNNFailoverTest, 
TestInitParams, ShardSplitTest, DateRangeFieldTest, SolrLogPostToolTest, 
DistributedFacetPivotWhiteBoxTest, DistributedFacetPivotLongTailTest, 
AssignBackwardCompatibilityTest, TestCloudNestedDocsSort, 
CdcrBidirectionalTest, TestPostingsSolrHighlighter, TestDirectoryFactory, 
TestTextField, SpellCheckCollatorWithCollapseTest, PrimitiveFieldTypeTest, 
CdcrReplicationHandlerTest, DocumentBuilderTest, HdfsLockFactoryTest, 
MoveReplicaTest, SystemCollectionCompatTest, TestInPlaceUpdatesRequiredField, 
AutoAddReplicasIntegrationTest, DocValuesNotIndexedTest, 
TestExternalRoleRuleBasedAuthorizationPlugin, TestDynamicFieldResource, 
TestCollationField, TestNumericRangeQuery32, AnalysisAfterCoreReloadTest, 
ActionThrottleTest, TestPHPSerializedResponseWriter, SolrIndexSplitterTest, 
TestGraphTermsQParserPlugin, SampleTest, TestCrossCoreJoin, 
TestBackupRepositoryFactory, StressHdfsTest, TestExactStatsCache, 
HighlighterMaxOffsetTest, TestDocBasedVersionConstraints, 
DistributedSuggestComponentTest, SOLR749Test, PeerSyncWithBufferUpdatesTest, 
TestZkChroot, DocExpirationUpdateProcessorFactoryTest, 
PKIAuthenticationIntegrationTest, TestRTGBase, HttpSolrCallGetCoreTest, 
SolrJmxReporterTest, TestSolrCoreSnapshots, 
HdfsTlogReplayBufferedWhileIndexingTest, BJQParserTest, 
TestOverriddenPrefixQueryForCustomFieldType, TestOmitPositions, 
TestSimLargeCluster, TestComplexPhraseLeadingWildcard, 
TestDistributedMissingSort, BlockJoinFacetSimpleTest, TestBinaryResponseWriter, 
ClassificationUpdateProcessorIntegrationTest, BasicZkTest, 
AddSchemaFieldsUpdateProcessorFactoryTest, TestExtendedDismaxParser, 
TestCollectionAPIs, TestZkAclsWithHadoopAuth, ShowFileRequestHandlerTest, 
CoreAdminOperationTest, TestMissingGroups, TestSearchPerf, DaemonStreamApiTest, 
TestLegacyFieldCache, TestSolrCachePerf, BigEndianAscendingWordSerializerTest, 
RuleEngineTest, LeaderTragicEventTest, DynamicMapsTest, TestTolerantSearch, 
TestTrie, PathHierarchyTokenizerFactoryTest, ProtectedTermFilterFactoryTest, 
TestCharFilters, TestDeprecatedFilters, TestLuceneMatchVersion, 
TestWordDelimiterFilterFactory, TestLuceneIndexBackCompat, 
ConnectionManagerTest, DeleteReplicaTest, HttpPartitionOnCommitTest, 
LeaderFailoverAfterPartitionTest, NodeMutatorTest, 
OverseerModifyCollectionTest, OverseerSolrResponseTest, 
OverseerSolrResponseUnsafeSerializationTest, OverseerStatusTest, 
OverseerTaskQueueTest, ReindexCollectionTest, TestCloudInspectUtil, 
TestCloudRecovery, TestCloudSearcherWarming, TestMiniSolrCloudClusterSSL, 
TestSSLRandomization, TestShortCircuitedRequests, 
TestSizeLimitedDistributedMap, TestSkipOverseerOperations, TestUtilizeNode, 
UnloadDistributedZkTest]
   [junit4] Completed [557/917 (1!)] on J0 in 54.79s, 1 test, 1 error <<< 
FAILURES!

[...truncated 53359 lines...]
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