Build: https://ci-builds.apache.org/job/Lucene/job/Lucene-Solr-Tests-8.x/1935/

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

Error Message:
Error from server at http://127.0.0.1:38941: ADDREPLICA failed to create replica

Stack Trace:
org.apache.solr.client.solrj.impl.HttpSolrClient$RemoteSolrException: Error 
from server at http://127.0.0.1:38941: ADDREPLICA failed to create replica
        at 
__randomizedtesting.SeedInfo.seed([31FB3BBE5A74B6FC:B9AF0464F488DB04]: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:369)
        at 
org.apache.solr.client.solrj.impl.LBSolrClient.request(LBSolrClient.java:297)
        at 
org.apache.solr.client.solrj.impl.BaseCloudSolrClient.sendRequest(BaseCloudSolrClient.java:1171)
        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.junit.rules.RunRules.evaluate(RunRules.java:20)
        at 
org.apache.lucene.util.TestRuleSetupTeardownChained$1.evaluate(TestRuleSetupTeardownChained.java:49)
        at 
org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeAfterRule.java:45)
        at 
org.apache.lucene.util.TestRuleThreadAndTestName$1.evaluate(TestRuleThreadAndTestName.java:48)
        at 
org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRuleIgnoreAfterMaxFailures.java:64)
        at 
org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure.java:47)
        at org.junit.rules.RunRules.evaluate(RunRules.java:20)
        at 
com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
        at 
com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.run(ThreadLeakControl.java:368)
        at 
com.carrotsearch.randomizedtesting.ThreadLeakControl.forkTimeoutingTask(ThreadLeakControl.java:817)
        at 
com.carrotsearch.randomizedtesting.ThreadLeakControl$3.evaluate(ThreadLeakControl.java:468)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner.runSingleTest(RandomizedRunner.java:947)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner$5.evaluate(RandomizedRunner.java:832)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner$6.evaluate(RandomizedRunner.java:883)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner$7.evaluate(RandomizedRunner.java:894)
        at 
com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
        at 
com.carrotsearch.randomizedtesting.rules.SystemPropertiesRestoreRule$1.evaluate(SystemPropertiesRestoreRule.java:57)
        at org.junit.rules.RunRules.evaluate(RunRules.java:20)
        at 
org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeAfterRule.java:45)
        at 
com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
        at 
org.apache.lucene.util.TestRuleStoreClassName$1.evaluate(TestRuleStoreClassName.java:41)
        at 
com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMethodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
        at 
com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMethodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
        at 
com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
        at 
com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
        at 
com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
        at 
org.apache.lucene.util.TestRuleAssertionsRequired$1.evaluate(TestRuleAssertionsRequired.java:53)
        at 
org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure.java:47)
        at 
org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRuleIgnoreAfterMaxFailures.java:64)
        at 
org.apache.lucene.util.TestRuleIgnoreTestSuites$1.evaluate(TestRuleIgnoreTestSuites.java:54)
        at org.junit.rules.RunRules.evaluate(RunRules.java:20)
        at 
com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
        at 
com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.run(ThreadLeakControl.java:368)
        at java.lang.Thread.run(Thread.java:748)




Build Log:
[...truncated 13750 lines...]
   [junit4] Suite: org.apache.solr.cloud.UnloadDistributedZkTest
   [junit4]   2> 418973 INFO  
(SUITE-UnloadDistributedZkTest-seed#[31FB3BBE5A74B6FC]-worker) [     ] 
o.a.s.SolrTestCase Setting 'solr.default.confdir' system property to 
test-framework derived value of 
'/home/jenkins/jenkins-slave/workspace/Lucene/Lucene-Solr-Tests-8.x/solr/server/solr/configsets/_default/conf'
   [junit4]   2> 418974 INFO  
(SUITE-UnloadDistributedZkTest-seed#[31FB3BBE5A74B6FC]-worker) [     ] 
o.a.s.SolrTestCaseJ4 Created dataDir: 
/home/jenkins/jenkins-slave/workspace/Lucene/Lucene-Solr-Tests-8.x/solr/build/solr-core/test/J0/temp/solr.cloud.UnloadDistributedZkTest_31FB3BBE5A74B6FC-001/data-dir-39-001
   [junit4]   2> 418974 WARN  
(SUITE-UnloadDistributedZkTest-seed#[31FB3BBE5A74B6FC]-worker) [     ] 
o.a.s.SolrTestCaseJ4 startTrackingSearchers: numOpens=9 numCloses=9
   [junit4]   2> 418974 INFO  
(SUITE-UnloadDistributedZkTest-seed#[31FB3BBE5A74B6FC]-worker) [     ] 
o.a.s.SolrTestCaseJ4 Using PointFields (NUMERIC_POINTS_SYSPROP=true) 
w/NUMERIC_DOCVALUES_SYSPROP=false
   [junit4]   2> 418975 INFO  
(SUITE-UnloadDistributedZkTest-seed#[31FB3BBE5A74B6FC]-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> 418975 INFO  
(SUITE-UnloadDistributedZkTest-seed#[31FB3BBE5A74B6FC]-worker) [     ] 
o.a.s.SolrTestCaseJ4 SecureRandom sanity checks: 
test.solr.allowed.securerandom=null & java.security.egd=file:/dev/./urandom
   [junit4]   2> 418976 INFO  
(SUITE-UnloadDistributedZkTest-seed#[31FB3BBE5A74B6FC]-worker) [     ] 
o.a.s.BaseDistributedSearchTestCase Setting hostContext system property: /
   [junit4]   2> 418979 INFO  
(TEST-UnloadDistributedZkTest.test-seed#[31FB3BBE5A74B6FC]) [     ] 
o.a.s.c.ZkTestServer STARTING ZK TEST SERVER
   [junit4]   2> 418979 INFO  (ZkTestServer Run Thread) [     ] 
o.a.s.c.ZkTestServer client port: 0.0.0.0/0.0.0.0:0
   [junit4]   2> 418979 INFO  (ZkTestServer Run Thread) [     ] 
o.a.s.c.ZkTestServer Starting server
   [junit4]   2> 418980 WARN  (ZkTestServer Run Thread) [     ] 
o.a.z.s.ServerCnxnFactory maxCnxns is not configured, using default value 0.
   [junit4]   2> 419079 INFO  
(TEST-UnloadDistributedZkTest.test-seed#[31FB3BBE5A74B6FC]) [     ] 
o.a.s.c.ZkTestServer start zk server on port: 34349
   [junit4]   2> 419079 INFO  
(TEST-UnloadDistributedZkTest.test-seed#[31FB3BBE5A74B6FC]) [     ] 
o.a.s.c.ZkTestServer waitForServerUp: 127.0.0.1:34349
   [junit4]   2> 419079 INFO  
(TEST-UnloadDistributedZkTest.test-seed#[31FB3BBE5A74B6FC]) [     ] 
o.a.s.c.ZkTestServer parse host and port list: 127.0.0.1:34349
   [junit4]   2> 419079 INFO  
(TEST-UnloadDistributedZkTest.test-seed#[31FB3BBE5A74B6FC]) [     ] 
o.a.s.c.ZkTestServer connecting to 127.0.0.1 34349
   [junit4]   2> 419081 INFO  
(TEST-UnloadDistributedZkTest.test-seed#[31FB3BBE5A74B6FC]) [     ] 
o.a.s.c.c.ConnectionManager Waiting for client to connect to ZooKeeper
   [junit4]   2> 419083 INFO  (zkConnectionManagerCallback-3676-thread-1) [     
] o.a.s.c.c.ConnectionManager zkClient has connected
   [junit4]   2> 419083 INFO  
(TEST-UnloadDistributedZkTest.test-seed#[31FB3BBE5A74B6FC]) [     ] 
o.a.s.c.c.ConnectionManager Client is connected to ZooKeeper
   [junit4]   2> 419086 INFO  
(TEST-UnloadDistributedZkTest.test-seed#[31FB3BBE5A74B6FC]) [     ] 
o.a.s.c.c.ConnectionManager Waiting for client to connect to ZooKeeper
   [junit4]   2> 419087 INFO  (zkConnectionManagerCallback-3678-thread-1) [     
] o.a.s.c.c.ConnectionManager zkClient has connected
   [junit4]   2> 419087 INFO  
(TEST-UnloadDistributedZkTest.test-seed#[31FB3BBE5A74B6FC]) [     ] 
o.a.s.c.c.ConnectionManager Client is connected to ZooKeeper
   [junit4]   2> 419089 INFO  
(TEST-UnloadDistributedZkTest.test-seed#[31FB3BBE5A74B6FC]) [     ] 
o.a.s.c.ZkTestServer put 
/home/jenkins/jenkins-slave/workspace/Lucene/Lucene-Solr-Tests-8.x/solr/core/src/test-files/solr/collection1/conf/solrconfig-tlog.xml
 to /configs/conf1/solrconfig.xml
   [junit4]   2> 419090 INFO  
(TEST-UnloadDistributedZkTest.test-seed#[31FB3BBE5A74B6FC]) [     ] 
o.a.s.c.ZkTestServer put 
/home/jenkins/jenkins-slave/workspace/Lucene/Lucene-Solr-Tests-8.x/solr/core/src/test-files/solr/collection1/conf/schema.xml
 to /configs/conf1/schema.xml
   [junit4]   2> 419092 INFO  
(TEST-UnloadDistributedZkTest.test-seed#[31FB3BBE5A74B6FC]) [     ] 
o.a.s.c.ZkTestServer put 
/home/jenkins/jenkins-slave/workspace/Lucene/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> 419093 INFO  
(TEST-UnloadDistributedZkTest.test-seed#[31FB3BBE5A74B6FC]) [     ] 
o.a.s.c.ZkTestServer put 
/home/jenkins/jenkins-slave/workspace/Lucene/Lucene-Solr-Tests-8.x/solr/core/src/test-files/solr/collection1/conf/stopwords.txt
 to /configs/conf1/stopwords.txt
   [junit4]   2> 419094 INFO  
(TEST-UnloadDistributedZkTest.test-seed#[31FB3BBE5A74B6FC]) [     ] 
o.a.s.c.ZkTestServer put 
/home/jenkins/jenkins-slave/workspace/Lucene/Lucene-Solr-Tests-8.x/solr/core/src/test-files/solr/collection1/conf/protwords.txt
 to /configs/conf1/protwords.txt
   [junit4]   2> 419095 INFO  
(TEST-UnloadDistributedZkTest.test-seed#[31FB3BBE5A74B6FC]) [     ] 
o.a.s.c.ZkTestServer put 
/home/jenkins/jenkins-slave/workspace/Lucene/Lucene-Solr-Tests-8.x/solr/core/src/test-files/solr/collection1/conf/currency.xml
 to /configs/conf1/currency.xml
   [junit4]   2> 419096 INFO  
(TEST-UnloadDistributedZkTest.test-seed#[31FB3BBE5A74B6FC]) [     ] 
o.a.s.c.ZkTestServer put 
/home/jenkins/jenkins-slave/workspace/Lucene/Lucene-Solr-Tests-8.x/solr/core/src/test-files/solr/collection1/conf/enumsConfig.xml
 to /configs/conf1/enumsConfig.xml
   [junit4]   2> 419097 INFO  
(TEST-UnloadDistributedZkTest.test-seed#[31FB3BBE5A74B6FC]) [     ] 
o.a.s.c.ZkTestServer put 
/home/jenkins/jenkins-slave/workspace/Lucene/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> 419097 INFO  
(TEST-UnloadDistributedZkTest.test-seed#[31FB3BBE5A74B6FC]) [     ] 
o.a.s.c.ZkTestServer put 
/home/jenkins/jenkins-slave/workspace/Lucene/Lucene-Solr-Tests-8.x/solr/core/src/test-files/solr/collection1/conf/mapping-ISOLatin1Accent.txt
 to /configs/conf1/mapping-ISOLatin1Accent.txt
   [junit4]   2> 419098 INFO  
(TEST-UnloadDistributedZkTest.test-seed#[31FB3BBE5A74B6FC]) [     ] 
o.a.s.c.ZkTestServer put 
/home/jenkins/jenkins-slave/workspace/Lucene/Lucene-Solr-Tests-8.x/solr/core/src/test-files/solr/collection1/conf/old_synonyms.txt
 to /configs/conf1/old_synonyms.txt
   [junit4]   2> 419099 INFO  
(TEST-UnloadDistributedZkTest.test-seed#[31FB3BBE5A74B6FC]) [     ] 
o.a.s.c.ZkTestServer put 
/home/jenkins/jenkins-slave/workspace/Lucene/Lucene-Solr-Tests-8.x/solr/core/src/test-files/solr/collection1/conf/synonyms.txt
 to /configs/conf1/synonyms.txt
   [junit4]   2> 419100 INFO  
(TEST-UnloadDistributedZkTest.test-seed#[31FB3BBE5A74B6FC]) [     ] 
o.a.s.c.AbstractFullDistribZkTestBase Will use NRT replicas unless explicitly 
asked otherwise
   [junit4]   2> 419200 INFO  
(TEST-UnloadDistributedZkTest.test-seed#[31FB3BBE5A74B6FC]) [     ] 
o.a.s.c.s.e.JettySolrRunner Start Jetty (configured port=0, binding port=0)
   [junit4]   2> 419200 INFO  
(TEST-UnloadDistributedZkTest.test-seed#[31FB3BBE5A74B6FC]) [     ] 
o.a.s.c.s.e.JettySolrRunner Trying to start Jetty on port 0 try number 2 ...
   [junit4]   2> 419200 INFO  
(TEST-UnloadDistributedZkTest.test-seed#[31FB3BBE5A74B6FC]) [     ] 
o.e.j.s.Server jetty-9.4.34.v20201102; built: 2020-11-02T14:15:39.302Z; git: 
e46af88704a893fc12cb0e3bf46e2c7b48a009e7; jvm 1.8.0_281-b09
   [junit4]   2> 419204 INFO  
(TEST-UnloadDistributedZkTest.test-seed#[31FB3BBE5A74B6FC]) [     ] 
o.e.j.s.session DefaultSessionIdManager workerName=node0
   [junit4]   2> 419204 INFO  
(TEST-UnloadDistributedZkTest.test-seed#[31FB3BBE5A74B6FC]) [     ] 
o.e.j.s.session No SessionScavenger set, using defaults
   [junit4]   2> 419204 INFO  
(TEST-UnloadDistributedZkTest.test-seed#[31FB3BBE5A74B6FC]) [     ] 
o.e.j.s.session node0 Scavenging every 600000ms
   [junit4]   2> 419205 INFO  
(TEST-UnloadDistributedZkTest.test-seed#[31FB3BBE5A74B6FC]) [     ] 
o.e.j.s.h.ContextHandler Started 
o.e.j.s.ServletContextHandler@7c58597a{/,null,AVAILABLE}
   [junit4]   2> 419205 INFO  
(TEST-UnloadDistributedZkTest.test-seed#[31FB3BBE5A74B6FC]) [     ] 
o.e.j.s.AbstractConnector Started ServerConnector@504802f0{HTTP/1.1, (http/1.1, 
h2c)}{127.0.0.1:38941}
   [junit4]   2> 419205 INFO  
(TEST-UnloadDistributedZkTest.test-seed#[31FB3BBE5A74B6FC]) [     ] 
o.e.j.s.Server Started @419234ms
   [junit4]   2> 419205 INFO  
(TEST-UnloadDistributedZkTest.test-seed#[31FB3BBE5A74B6FC]) [     ] 
o.a.s.c.s.e.JettySolrRunner Jetty properties: 
{solr.data.dir=/home/jenkins/jenkins-slave/workspace/Lucene/Lucene-Solr-Tests-8.x/solr/build/solr-core/test/J0/temp/solr.cloud.UnloadDistributedZkTest_31FB3BBE5A74B6FC-001/tempDir-001/control/data,
 hostContext=/, hostPort=38941, 
coreRootDirectory=/home/jenkins/jenkins-slave/workspace/Lucene/Lucene-Solr-Tests-8.x/solr/build/solr-core/test/J0/../../../../../../../../../../../home/jenkins/jenkins-slave/workspace/Lucene/Lucene-Solr-Tests-8.x/solr/build/solr-core/test/J0/temp/solr.cloud.UnloadDistributedZkTest_31FB3BBE5A74B6FC-001/control-001/cores}
   [junit4]   2> 419205 ERROR 
(TEST-UnloadDistributedZkTest.test-seed#[31FB3BBE5A74B6FC]) [     ] 
o.a.s.u.StartupLoggingUtils Missing Java Option solr.log.dir. Logging may be 
missing or incomplete.
   [junit4]   2> 419205 INFO  
(TEST-UnloadDistributedZkTest.test-seed#[31FB3BBE5A74B6FC]) [     ] 
o.a.s.s.SolrDispatchFilter Using logger factory 
org.apache.logging.slf4j.Log4jLoggerFactory
   [junit4]   2> 419205 INFO  
(TEST-UnloadDistributedZkTest.test-seed#[31FB3BBE5A74B6FC]) [     ] 
o.a.s.s.SolrDispatchFilter  ___      _       Welcome to Apache Solr? version 
8.9.0
   [junit4]   2> 419205 INFO  
(TEST-UnloadDistributedZkTest.test-seed#[31FB3BBE5A74B6FC]) [     ] 
o.a.s.s.SolrDispatchFilter / __| ___| |_ _   Starting in cloud mode on port null
   [junit4]   2> 419206 INFO  
(TEST-UnloadDistributedZkTest.test-seed#[31FB3BBE5A74B6FC]) [     ] 
o.a.s.s.SolrDispatchFilter \__ \/ _ \ | '_|  Install dir: 
/home/jenkins/jenkins-slave/workspace/Lucene/Lucene-Solr-Tests-8.x/solr
   [junit4]   2> 419206 INFO  
(TEST-UnloadDistributedZkTest.test-seed#[31FB3BBE5A74B6FC]) [     ] 
o.a.s.s.SolrDispatchFilter |___/\___/_|_|    Start time: 
2021-03-30T23:51:15.473Z
   [junit4]   2> 419206 INFO  
(TEST-UnloadDistributedZkTest.test-seed#[31FB3BBE5A74B6FC]) [     ] 
o.a.s.c.c.ConnectionManager Waiting for client to connect to ZooKeeper
   [junit4]   2> 419207 INFO  (zkConnectionManagerCallback-3680-thread-1) [     
] o.a.s.c.c.ConnectionManager zkClient has connected
   [junit4]   2> 419207 INFO  
(TEST-UnloadDistributedZkTest.test-seed#[31FB3BBE5A74B6FC]) [     ] 
o.a.s.c.c.ConnectionManager Client is connected to ZooKeeper
   [junit4]   2> 419309 INFO  
(TEST-UnloadDistributedZkTest.test-seed#[31FB3BBE5A74B6FC]) [     ] 
o.a.s.s.SolrDispatchFilter Loading solr.xml from SolrHome (not found in 
ZooKeeper)
   [junit4]   2> 419309 INFO  
(TEST-UnloadDistributedZkTest.test-seed#[31FB3BBE5A74B6FC]) [     ] 
o.a.s.c.SolrXmlConfig Loading container configuration from 
/home/jenkins/jenkins-slave/workspace/Lucene/Lucene-Solr-Tests-8.x/solr/build/solr-core/test/J0/../../../../../../../../../../../home/jenkins/jenkins-slave/workspace/Lucene/Lucene-Solr-Tests-8.x/solr/build/solr-core/test/J0/temp/solr.cloud.UnloadDistributedZkTest_31FB3BBE5A74B6FC-001/control-001/solr.xml
   [junit4]   2> 419311 INFO  
(TEST-UnloadDistributedZkTest.test-seed#[31FB3BBE5A74B6FC]) [     ] 
o.a.s.c.SolrXmlConfig Configuration parameter autoReplicaFailoverWorkLoopDelay 
is ignored
   [junit4]   2> 419311 INFO  
(TEST-UnloadDistributedZkTest.test-seed#[31FB3BBE5A74B6FC]) [     ] 
o.a.s.c.SolrXmlConfig Configuration parameter 
autoReplicaFailoverBadNodeExpiration is ignored
   [junit4]   2> 419313 INFO  
(TEST-UnloadDistributedZkTest.test-seed#[31FB3BBE5A74B6FC]) [     ] 
o.a.s.c.SolrXmlConfig MBean server found: 
com.sun.jmx.mbeanserver.JmxMBeanServer@75de89a4, but no JMX reporters were 
configured - adding default JMX reporter.
   [junit4]   2> 419603 INFO  
(TEST-UnloadDistributedZkTest.test-seed#[31FB3BBE5A74B6FC]) [     ] 
o.a.s.h.c.HttpShardHandlerFactory Host whitelist initialized: 
WhitelistHostChecker [whitelistHosts=null, whitelistHostCheckingEnabled=false]
   [junit4]   2> 419604 WARN  
(TEST-UnloadDistributedZkTest.test-seed#[31FB3BBE5A74B6FC]) [     ] 
o.e.j.u.s.S.config Trusting all certificates configured for 
Client@1e198722[provider=null,keyStore=null,trustStore=null]
   [junit4]   2> 419604 WARN  
(TEST-UnloadDistributedZkTest.test-seed#[31FB3BBE5A74B6FC]) [     ] 
o.e.j.u.s.S.config No Client EndPointIdentificationAlgorithm configured for 
Client@1e198722[provider=null,keyStore=null,trustStore=null]
   [junit4]   2> 419607 WARN  
(TEST-UnloadDistributedZkTest.test-seed#[31FB3BBE5A74B6FC]) [     ] 
o.e.j.u.s.S.config Trusting all certificates configured for 
Client@65fc4f78[provider=null,keyStore=null,trustStore=null]
   [junit4]   2> 419607 WARN  
(TEST-UnloadDistributedZkTest.test-seed#[31FB3BBE5A74B6FC]) [     ] 
o.e.j.u.s.S.config No Client EndPointIdentificationAlgorithm configured for 
Client@65fc4f78[provider=null,keyStore=null,trustStore=null]
   [junit4]   2> 419608 INFO  
(TEST-UnloadDistributedZkTest.test-seed#[31FB3BBE5A74B6FC]) [     ] 
o.a.s.c.ZkContainer Zookeeper client=127.0.0.1:34349/solr
   [junit4]   2> 419609 INFO  
(TEST-UnloadDistributedZkTest.test-seed#[31FB3BBE5A74B6FC]) [     ] 
o.a.s.c.c.ConnectionManager Waiting for client to connect to ZooKeeper
   [junit4]   2> 419610 INFO  (zkConnectionManagerCallback-3691-thread-1) [     
] o.a.s.c.c.ConnectionManager zkClient has connected
   [junit4]   2> 419610 INFO  
(TEST-UnloadDistributedZkTest.test-seed#[31FB3BBE5A74B6FC]) [     ] 
o.a.s.c.c.ConnectionManager Client is connected to ZooKeeper
   [junit4]   2> 419611 WARN  
(TEST-UnloadDistributedZkTest.test-seed#[31FB3BBE5A74B6FC]-SendThread(127.0.0.1:34349))
 [     ] o.a.z.ClientCnxn An exception was thrown while closing send thread for 
session 0x1043c798f650003.
   [junit4]   2>           => EndOfStreamException: Unable to read additional 
data from server sessionid 0x1043c798f650003, likely server has closed socket
   [junit4]   2>        at 
org.apache.zookeeper.ClientCnxnSocketNIO.doIO(ClientCnxnSocketNIO.java:77)
   [junit4]   2> org.apache.zookeeper.ClientCnxn$EndOfStreamException: Unable 
to read additional data from server sessionid 0x1043c798f650003, likely server 
has closed socket
   [junit4]   2>        at 
org.apache.zookeeper.ClientCnxnSocketNIO.doIO(ClientCnxnSocketNIO.java:77) 
~[zookeeper-3.6.2.jar:3.6.2]
   [junit4]   2>        at 
org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:350)
 ~[zookeeper-3.6.2.jar:3.6.2]
   [junit4]   2>        at 
org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1275) 
[zookeeper-3.6.2.jar:3.6.2]
   [junit4]   2> 419713 INFO  
(TEST-UnloadDistributedZkTest.test-seed#[31FB3BBE5A74B6FC]) [n:127.0.0.1:38941_ 
    ] o.a.s.c.c.ConnectionManager Waiting for client to connect to ZooKeeper
   [junit4]   2> 419713 INFO  (zkConnectionManagerCallback-3693-thread-1) [     
] o.a.s.c.c.ConnectionManager zkClient has connected
   [junit4]   2> 419713 INFO  
(TEST-UnloadDistributedZkTest.test-seed#[31FB3BBE5A74B6FC]) [n:127.0.0.1:38941_ 
    ] o.a.s.c.c.ConnectionManager Client is connected to ZooKeeper
   [junit4]   2> 419723 WARN  
(TEST-UnloadDistributedZkTest.test-seed#[31FB3BBE5A74B6FC]) [n:127.0.0.1:38941_ 
    ] o.a.s.c.ZkController Contents of zookeeper /security.json are 
world-readable; consider setting up ACLs as described in 
https://solr.apache.org/guide/zookeeper-access-control.html
   [junit4]   2> 419781 INFO  
(TEST-UnloadDistributedZkTest.test-seed#[31FB3BBE5A74B6FC]) [n:127.0.0.1:38941_ 
    ] o.a.s.c.OverseerElectionContext I am going to be the leader 
127.0.0.1:38941_
   [junit4]   2> 419782 INFO  
(TEST-UnloadDistributedZkTest.test-seed#[31FB3BBE5A74B6FC]) [n:127.0.0.1:38941_ 
    ] o.a.s.c.Overseer Overseer 
(id=73249986739240964-127.0.0.1:38941_-n_0000000000) starting
   [junit4]   2> 419787 INFO  
(OverseerStateUpdate-73249986739240964-127.0.0.1:38941_-n_0000000000) 
[n:127.0.0.1:38941_     ] o.a.s.c.Overseer Starting to work on the main queue : 
127.0.0.1:38941_
   [junit4]   2> 419795 INFO  
(TEST-UnloadDistributedZkTest.test-seed#[31FB3BBE5A74B6FC]) [n:127.0.0.1:38941_ 
    ] o.a.s.c.ZkController Register node as live in 
ZooKeeper:/live_nodes/127.0.0.1:38941_
   [junit4]   2> 419798 INFO  
(TEST-UnloadDistributedZkTest.test-seed#[31FB3BBE5A74B6FC]) [n:127.0.0.1:38941_ 
    ] o.a.s.p.PackageLoader /packages.json updated to version -1
   [junit4]   2> 419798 WARN  
(TEST-UnloadDistributedZkTest.test-seed#[31FB3BBE5A74B6FC]) [n:127.0.0.1:38941_ 
    ] 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> 419803 INFO  (zkCallback-3692-thread-1) [     ] 
o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (0) -> (1)
   [junit4]   2> 419825 INFO  
(TEST-UnloadDistributedZkTest.test-seed#[31FB3BBE5A74B6FC]) [n:127.0.0.1:38941_ 
    ] o.a.s.h.a.MetricsHistoryHandler No .system collection, keeping metrics 
history in memory.
   [junit4]   2> 419860 INFO  
(TEST-UnloadDistributedZkTest.test-seed#[31FB3BBE5A74B6FC]) [n:127.0.0.1:38941_ 
    ] o.a.s.m.r.SolrJmxReporter JMX monitoring for 'solr.node' (registry 
'solr.node') enabled at server: com.sun.jmx.mbeanserver.JmxMBeanServer@75de89a4
   [junit4]   2> 419868 INFO  
(TEST-UnloadDistributedZkTest.test-seed#[31FB3BBE5A74B6FC]) [n:127.0.0.1:38941_ 
    ] o.a.s.m.r.SolrJmxReporter JMX monitoring for 'solr.jvm' (registry 
'solr.jvm') enabled at server: com.sun.jmx.mbeanserver.JmxMBeanServer@75de89a4
   [junit4]   2> 419868 INFO  
(TEST-UnloadDistributedZkTest.test-seed#[31FB3BBE5A74B6FC]) [n:127.0.0.1:38941_ 
    ] o.a.s.m.r.SolrJmxReporter JMX monitoring for 'solr.jetty' (registry 
'solr.jetty') enabled at server: com.sun.jmx.mbeanserver.JmxMBeanServer@75de89a4
   [junit4]   2> 419869 INFO  
(TEST-UnloadDistributedZkTest.test-seed#[31FB3BBE5A74B6FC]) [n:127.0.0.1:38941_ 
    ] o.a.s.c.CorePropertiesLocator Found 0 core definitions underneath 
/home/jenkins/jenkins-slave/workspace/Lucene/Lucene-Solr-Tests-8.x/solr/build/solr-core/test/J0/temp/solr.cloud.UnloadDistributedZkTest_31FB3BBE5A74B6FC-001/control-001/cores
   [junit4]   2> 419906 INFO  
(TEST-UnloadDistributedZkTest.test-seed#[31FB3BBE5A74B6FC]) [     ] 
o.a.s.c.c.ConnectionManager Waiting for client to connect to ZooKeeper
   [junit4]   2> 419914 INFO  (zkConnectionManagerCallback-3710-thread-1) [     
] o.a.s.c.c.ConnectionManager zkClient has connected
   [junit4]   2> 419914 INFO  
(TEST-UnloadDistributedZkTest.test-seed#[31FB3BBE5A74B6FC]) [     ] 
o.a.s.c.c.ConnectionManager Client is connected to ZooKeeper
   [junit4]   2> 419915 INFO  
(TEST-UnloadDistributedZkTest.test-seed#[31FB3BBE5A74B6FC]) [     ] 
o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (0) -> (1)
   [junit4]   2> 419916 INFO  
(TEST-UnloadDistributedZkTest.test-seed#[31FB3BBE5A74B6FC]) [     ] 
o.a.s.c.s.i.ZkClientClusterStateProvider Cluster at 127.0.0.1:34349/solr ready
   [junit4]   2> 419945 INFO  
(OverseerThreadFactory-3700-thread-1-processing-n:127.0.0.1:38941_) 
[n:127.0.0.1:38941_     ] o.a.s.c.a.c.CreateCollectionCmd Create collection 
control_collection
   [junit4]   2> 420057 INFO  (qtp356546568-4574) [n:127.0.0.1:38941_    
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
   [junit4]   2> 420057 INFO  (qtp356546568-4574) [n:127.0.0.1:38941_    
x:control_collection_shard1_replica_n1 ] o.a.s.c.TransientSolrCoreCacheDefault 
Allocating transient cache for 4 transient cores
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c:control_collection s:shard1  x:control_collection_shard1_replica_n1 ] 
o.a.s.c.SolrConfig Using Lucene MatchVersion: 8.9.0
   [junit4]   2> 421083 INFO  (qtp356546568-4574) [n:127.0.0.1:38941_ 
c:control_collection s:shard1  x:control_collection_shard1_replica_n1 ] 
o.a.s.s.IndexSchema Schema name=test
   [junit4]   2> 421094 INFO  (qtp356546568-4574) [n:127.0.0.1:38941_ 
c:control_collection s:shard1  x:control_collection_shard1_replica_n1 ] 
o.a.s.s.IndexSchema Loaded schema test/1.0 with uniqueid field id
   [junit4]   2> 421109 INFO  (qtp356546568-4574) [n:127.0.0.1:38941_ 
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
   [junit4]   2> 421110 INFO  (qtp356546568-4574) [n:127.0.0.1:38941_ 
c:control_collection s:shard1  x:control_collection_shard1_replica_n1 ] 
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@75de89a4
   [junit4]   2> 421110 INFO  (qtp356546568-4574) [n:127.0.0.1:38941_ 
c:control_collection s:shard1  x:control_collection_shard1_replica_n1 ] 
o.a.s.c.SolrCore [[control_collection_shard1_replica_n1] ] Opening new SolrCore 
at 
[/home/jenkins/jenkins-slave/workspace/Lucene/Lucene-Solr-Tests-8.x/solr/build/solr-core/test/J0/temp/solr.cloud.UnloadDistributedZkTest_31FB3BBE5A74B6FC-001/control-001/cores/control_collection_shard1_replica_n1],
 
dataDir=[/home/jenkins/jenkins-slave/workspace/Lucene/Lucene-Solr-Tests-8.x/solr/build/solr-core/test/J0/temp/solr.cloud.UnloadDistributedZkTest_31FB3BBE5A74B6FC-001/control-001/cores/control_collection_shard1_replica_n1/data/]
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c:control_collection s:shard1  x:control_collection_shard1_replica_n1 ] 
o.a.s.u.RandomMergePolicy RandomMergePolicy wrapping class 
org.apache.lucene.index.LogDocMergePolicy: [LogDocMergePolicy: 
minMergeSize=1000, mergeFactor=49, maxMergeSize=9223372036854775807, 
maxMergeSizeForForcedMerge=9223372036854775807, calibrateSizeByDeletes=true, 
maxMergeDocs=2147483647, maxCFSSegmentSizeMB=8.796093022207999E12, 
noCFSRatio=0.589145622504076]
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c:control_collection s:shard1  x:control_collection_shard1_replica_n1 ] 
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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c:control_collection s:shard1  x:control_collection_shard1_replica_n1 ] 
o.a.s.u.UpdateHandler Using UpdateLog implementation: 
org.apache.solr.update.UpdateLog
   [junit4]   2> 421155 INFO  (qtp356546568-4574) [n:127.0.0.1:38941_ 
c:control_collection s:shard1  x:control_collection_shard1_replica_n1 ] 
o.a.s.u.UpdateLog Initializing UpdateLog: dataDir= defaultSyncLevel=FLUSH 
numRecordsToKeep=100 maxNumLogsToKeep=10 numVersionBuckets=65536
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c:control_collection s:shard1  x:control_collection_shard1_replica_n1 ] 
o.a.s.u.CommitTracker Hard AutoCommit: disabled
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c:control_collection s:shard1  x:control_collection_shard1_replica_n1 ] 
o.a.s.u.CommitTracker Soft AutoCommit: disabled
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c:control_collection s:shard1  x:control_collection_shard1_replica_n1 ] 
o.a.s.u.RandomMergePolicy RandomMergePolicy wrapping class 
org.apache.lucene.index.TieredMergePolicy: [TieredMergePolicy: 
maxMergeAtOnce=10, maxMergeAtOnceExplicit=12, maxMergedSegmentMB=108.015625, 
floorSegmentMB=0.349609375, forceMergeDeletesPctAllowed=23.209367840854277, 
segmentsPerTier=32.0, maxCFSSegmentSizeMB=8.796093022207999E12, 
noCFSRatio=0.40272445859014616, deletesPctAllowed=35.69886907226575
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c:control_collection s:shard1  x:control_collection_shard1_replica_n1 ] 
o.a.s.r.ManagedResourceStorage Configured ZooKeeperStorageIO with znodeBase: 
/configs/conf1
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c:control_collection s:shard1  x:control_collection_shard1_replica_n1 ] 
o.a.s.r.ManagedResourceStorage Loaded null at path _rest_managed.json using 
ZooKeeperStorageIO:path=/configs/conf1
   [junit4]   2> 421159 INFO  (qtp356546568-4574) [n:127.0.0.1:38941_ 
c:control_collection s:shard1  x:control_collection_shard1_replica_n1 ] 
o.a.s.h.ReplicationHandler Commits will be reserved for 10000 ms
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c:control_collection s:shard1  x:control_collection_shard1_replica_n1 ] 
o.a.s.u.UpdateLog Could not find max version in index or recent updates, using 
new clock 1695702872151293952
   [junit4]   2> 421163 INFO  
(searcherExecutor-3712-thread-1-processing-n:127.0.0.1:38941_ 
x:control_collection_shard1_replica_n1 c:control_collection s:shard1) 
[n:127.0.0.1:38941_ 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
   [junit4]   2> 421166 INFO  (qtp356546568-4574) [n:127.0.0.1:38941_ 
c:control_collection s:shard1  x:control_collection_shard1_replica_n1 ] 
o.a.s.c.ZkShardTerms Successful update of terms at 
/collections/control_collection/terms/shard1 to Terms{values={core_node2=0}, 
version=0}
   [junit4]   2> 421166 INFO  (qtp356546568-4574) [n:127.0.0.1:38941_ 
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
   [junit4]   2> 421169 INFO  (qtp356546568-4574) [n:127.0.0.1:38941_ 
c:control_collection s:shard1  x:control_collection_shard1_replica_n1 ] 
o.a.s.c.ShardLeaderElectionContext Enough replicas found to continue.
   [junit4]   2> 421169 INFO  (qtp356546568-4574) [n:127.0.0.1:38941_ 
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
   [junit4]   2> 421169 INFO  (qtp356546568-4574) [n:127.0.0.1:38941_ 
c:control_collection s:shard1  x:control_collection_shard1_replica_n1 ] 
o.a.s.c.SyncStrategy Sync replicas to 
http://127.0.0.1:38941/control_collection_shard1_replica_n1/
   [junit4]   2> 421169 INFO  (qtp356546568-4574) [n:127.0.0.1:38941_ 
c:control_collection s:shard1  x:control_collection_shard1_replica_n1 ] 
o.a.s.c.SyncStrategy Sync Success - now sync replicas to me
   [junit4]   2> 421170 INFO  (qtp356546568-4574) [n:127.0.0.1:38941_ 
c:control_collection s:shard1  x:control_collection_shard1_replica_n1 ] 
o.a.s.c.SyncStrategy 
http://127.0.0.1:38941/control_collection_shard1_replica_n1/ has no replicas
   [junit4]   2> 421170 INFO  (qtp356546568-4574) [n:127.0.0.1:38941_ 
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/73249986739240964-core_node2-n_0000000000
   [junit4]   2> 421172 INFO  (qtp356546568-4574) [n:127.0.0.1:38941_ 
c:control_collection s:shard1  x:control_collection_shard1_replica_n1 ] 
o.a.s.c.ShardLeaderElectionContext I am the new leader: 
http://127.0.0.1:38941/control_collection_shard1_replica_n1/ shard1
   [junit4]   2> 421274 INFO  (zkCallback-3692-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> 421274 INFO  (zkCallback-3692-thread-2) [     ] 
o.a.s.c.c.ZkStateReader A cluster state change: [WatchedEvent 
state:SyncConnected type:NodeDataChanged 
path:/collections/control_collection/state.json] for collection 
[control_collection] has occurred - updating... (live nodes size: [1])
   [junit4]   2> 421275 INFO  (qtp356546568-4574) [n:127.0.0.1:38941_ 
c:control_collection s:shard1  x:control_collection_shard1_replica_n1 ] 
o.a.s.c.ZkController I am the leader, no recovery necessary
   [junit4]   2> 421280 INFO  (qtp356546568-4574) [n:127.0.0.1:38941_     ] 
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=1223
   [junit4]   2> 421282 INFO  (qtp356546568-4572) [n:127.0.0.1:38941_     ] 
o.a.s.h.a.CollectionsHandler Wait for new collection to be active for at most 
45 seconds. Check all shard replicas
   [junit4]   2> 421379 INFO  (zkCallback-3692-thread-2) [     ] 
o.a.s.c.c.ZkStateReader A cluster state change: [WatchedEvent 
state:SyncConnected type:NodeDataChanged 
path:/collections/control_collection/state.json] for collection 
[control_collection] has occurred - updating... (live nodes size: [1])
   [junit4]   2> 421379 INFO  (zkCallback-3692-thread-3) [     ] 
o.a.s.c.c.ZkStateReader A cluster state change: [WatchedEvent 
state:SyncConnected type:NodeDataChanged 
path:/collections/control_collection/state.json] for collection 
[control_collection] has occurred - updating... (live nodes size: [1])
   [junit4]   2> 421379 INFO  (zkCallback-3692-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> 421380 INFO  (qtp356546568-4572) [n:127.0.0.1:38941_     ] 
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=127.0.0.1:38941_&wt=javabin&version=2}
 status=0 QTime=1459
   [junit4]   2> 421380 INFO  
(TEST-UnloadDistributedZkTest.test-seed#[31FB3BBE5A74B6FC]) [     ] 
o.a.s.c.AbstractFullDistribZkTestBase Waiting to see 1 active replicas in 
collection: control_collection
   [junit4]   2> 421386 WARN  
(TEST-UnloadDistributedZkTest.test-seed#[31FB3BBE5A74B6FC]-SendThread(127.0.0.1:34349))
 [     ] o.a.z.ClientCnxn An exception was thrown while closing send thread for 
session 0x1043c798f650005.
   [junit4]   2>           => EndOfStreamException: Unable to read additional 
data from server sessionid 0x1043c798f650005, likely server has closed socket
   [junit4]   2>        at 
org.apache.zookeeper.ClientCnxnSocketNIO.doIO(ClientCnxnSocketNIO.java:77)
   [junit4]   2> org.apache.zookeeper.ClientCnxn$EndOfStreamException: Unable 
to read additional data from server sessionid 0x1043c798f650005, likely server 
has closed socket
   [junit4]   2>        at 
org.apache.zookeeper.ClientCnxnSocketNIO.doIO(ClientCnxnSocketNIO.java:77) 
~[zookeeper-3.6.2.jar:3.6.2]
   [junit4]   2>        at 
org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:350)
 ~[zookeeper-3.6.2.jar:3.6.2]
   [junit4]   2>        at 
org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1275) 
[zookeeper-3.6.2.jar:3.6.2]
   [junit4]   2> 421489 INFO  
(TEST-UnloadDistributedZkTest.test-seed#[31FB3BBE5A74B6FC]) [     ] 
o.a.s.c.c.ConnectionManager Waiting for client to connect to ZooKeeper
   [junit4]   2> 421491 INFO  (zkConnectionManagerCallback-3721-thread-1) [     
] o.a.s.c.c.ConnectionManager zkClient has connected
   [junit4]   2> 421491 INFO  
(TEST-UnloadDistributedZkTest.test-seed#[31FB3BBE5A74B6FC]) [     ] 
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[n:127.0.0.1:38941_     ] o.a.s.c.a.c.CreateCollectionCmd Create collection 
collection1
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 [n:127.0.0.1:38941_     ] o.a.s.c.OverseerTaskQueue Response ZK path: 
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[n:127.0.0.1:38941_     ] o.a.s.c.a.c.CreateCollectionCmd It is unusual to 
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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=2&wt=javabin&version=2}
 status=0 QTime=213
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o.a.s.c.SolrCloudTestCase active replica count: 0 expected replica count: 0
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o.a.s.c.SolrCloudTestCase active slice count: 2 expected: 2
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o.a.s.c.SolrCloudTestCase active replica count: 0 expected replica count: 0
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o.a.s.c.SolrCloudTestCase active replica count: 0 expected replica count: 0
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o.a.s.c.AbstractFullDistribZkTestBase Creating jetty instances 
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o.e.j.s.Server jetty-9.4.34.v20201102; built: 2020-11-02T14:15:39.302Z; git: 
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{solr.data.dir=/home/jenkins/jenkins-slave/workspace/Lucene/Lucene-Solr-Tests-8.x/solr/build/solr-core/test/J0/temp/solr.cloud.UnloadDistributedZkTest_31FB3BBE5A74B6FC-001/tempDir-001/jetty1,
 replicaType=NRT, solrconfig=solrconfig.xml, hostContext=/, hostPort=40417, 
coreRootDirectory=/home/jenkins/jenkins-slave/workspace/Lucene/Lucene-Solr-Tests-8.x/solr/build/solr-core/test/J0/temp/solr.cloud.UnloadDistributedZkTest_31FB3BBE5A74B6FC-001/shard-1-001/cores}
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o.a.s.s.SolrDispatchFilter Using logger factory 
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o.a.s.s.SolrDispatchFilter  ___      _       Welcome to Apache Solr? version 
8.9.0
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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.AbstractFullDistribZkTestBase create jetty 2 in directory 
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o.e.j.s.Server jetty-9.4.34.v20201102; built: 2020-11-02T14:15:39.302Z; git: 
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o.a.s.c.s.e.JettySolrRunner Jetty properties: 
{solr.data.dir=/home/jenkins/jenkins-slave/workspace/Lucene/Lucene-Solr-Tests-8.x/solr/build/solr-core/test/J0/temp/solr.cloud.UnloadDistributedZkTest_31FB3BBE5A74B6FC-001/tempDir-001/jetty2,
 replicaType=NRT, solrconfig=solrconfig.xml, hostContext=/, hostPort=41183, 
coreRootDirectory=/home/jenkins/jenkins-slave/workspace/Lucene/Lucene-Solr-Tests-8.x/solr/build/solr-core/test/J0/temp/solr.cloud.UnloadDistributedZkTest_31FB3BBE5A74B6FC-001/shard-2-001/cores}
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o.a.s.s.SolrDispatchFilter Using logger factory 
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o.a.s.s.SolrDispatchFilter  ___      _       Welcome to Apache Solr? version 
8.9.0
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o.a.s.s.SolrDispatchFilter / __| ___| |_ _   Starting in cloud mode on port null
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o.a.s.c.SolrXmlConfig Configuration parameter autoReplicaFailoverWorkLoopDelay 
is ignored
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configured - adding default JMX reporter.
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o.a.s.s.SolrDispatchFilter Loading solr.xml from SolrHome (not found in 
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o.a.s.c.SolrXmlConfig Loading container configuration from 
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o.a.s.c.AbstractFullDistribZkTestBase create jetty 3 in directory 
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o.a.s.c.SolrXmlConfig Configuration parameter autoReplicaFailoverWorkLoopDelay 
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o.a.s.c.s.e.JettySolrRunner Jetty properties: 
{solr.data.dir=/home/jenkins/jenkins-slave/workspace/Lucene/Lucene-Solr-Tests-8.x/solr/build/solr-core/test/J0/temp/solr.cloud.UnloadDistributedZkTest_31FB3BBE5A74B6FC-001/tempDir-001/jetty3,
 replicaType=NRT, solrconfig=solrconfig.xml, hostContext=/, hostPort=34787, 
coreRootDirectory=/home/jenkins/jenkins-slave/workspace/Lucene/Lucene-Solr-Tests-8.x/solr/build/solr-core/test/J0/temp/solr.cloud.UnloadDistributedZkTest_31FB3BBE5A74B6FC-001/shard-3-001/cores}
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configured - adding default JMX reporter.
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o.a.s.s.SolrDispatchFilter  ___      _       Welcome to Apache Solr? version 
8.9.0
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o.a.s.s.SolrDispatchFilter / __| ___| |_ _   Starting in cloud mode on port null
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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.z.ClientCnxn An exception was thrown while closing send thread for session 
0x1043c798f650009.
   [junit4]   2>           => EndOfStreamException: Unable to read additional 
data from server sessionid 0x1043c798f650009, likely server has closed socket
   [junit4]   2>        at 
org.apache.zookeeper.ClientCnxnSocketNIO.doIO(ClientCnxnSocketNIO.java:77)
   [junit4]   2> org.apache.zookeeper.ClientCnxn$EndOfStreamException: Unable 
to read additional data from server sessionid 0x1043c798f650009, likely server 
has closed socket
   [junit4]   2>        at 
org.apache.zookeeper.ClientCnxnSocketNIO.doIO(ClientCnxnSocketNIO.java:77) 
~[zookeeper-3.6.2.jar:3.6.2]
   [junit4]   2>        at 
org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:350)
 ~[zookeeper-3.6.2.jar:3.6.2]
   [junit4]   2>        at 
org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1275) 
[zookeeper-3.6.2.jar:3.6.2]
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o.a.s.c.AbstractFullDistribZkTestBase create jetty 4 in directory 
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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.a.s.c.SolrXmlConfig Loading container configuration from 
/home/jenkins/jenkins-slave/workspace/Lucene/Lucene-Solr-Tests-8.x/solr/build/solr-core/test/J0/temp/solr.cloud.UnloadDistributedZkTest_31FB3BBE5A74B6FC-001/shard-3-001/solr.xml
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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@3ac631a8{/,null,AVAILABLE}
   [junit4]   2> 422136 INFO  (closeThreadPool-3722-thread-3) [     ] 
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> 422137 INFO  (closeThreadPool-3722-thread-3) [     ] 
o.a.s.c.SolrXmlConfig MBean server found: 
com.sun.jmx.mbeanserver.JmxMBeanServer@75de89a4, but no JMX reporters were 
configured - adding default JMX reporter.
   [junit4]   2> 422139 INFO  (closeThreadPool-3722-thread-4) [     ] 
o.e.j.s.AbstractConnector Started ServerConnector@36ee626b{HTTP/1.1, (http/1.1, 
h2c)}{127.0.0.1:46405}
   [junit4]   2> 422139 INFO  (closeThreadPool-3722-thread-4) [     ] 
o.e.j.s.Server Started @422168ms
   [junit4]   2> 422139 INFO  (closeThreadPool-3722-thread-4) [     ] 
o.a.s.c.s.e.JettySolrRunner Jetty properties: 
{solr.data.dir=/home/jenkins/jenkins-slave/workspace/Lucene/Lucene-Solr-Tests-8.x/solr/build/solr-core/test/J0/temp/solr.cloud.UnloadDistributedZkTest_31FB3BBE5A74B6FC-001/tempDir-001/jetty4,
 replicaType=NRT, solrconfig=solrconfig.xml, hostContext=/, hostPort=46405, 
coreRootDirectory=/home/jenkins/jenkins-slave/workspace/Lucene/Lucene-Solr-Tests-8.x/solr/build/solr-core/test/J0/temp/solr.cloud.UnloadDistributedZkTest_31FB3BBE5A74B6FC-001/shard-4-001/cores}
   [junit4]   2> 422139 ERROR (closeThreadPool-3722-thread-4) [     ] 
o.a.s.u.StartupLoggingUtils Missing Java Option solr.log.dir. Logging may be 
missing or incomplete.
   [junit4]   2> 422139 INFO  (closeThreadPool-3722-thread-4) [     ] 
o.a.s.s.SolrDispatchFilter Using logger factory 
org.apache.logging.slf4j.Log4jLoggerFactory
   [junit4]   2> 422139 INFO  (closeThreadPool-3722-thread-4) [     ] 
o.a.s.s.SolrDispatchFilter  ___      _       Welcome to Apache Solr? version 
8.9.0
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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/Lucene-Solr-Tests-8.x/solr
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o.a.s.s.SolrDispatchFilter |___/\___/_|_|    Start time: 
2021-03-30T23:51:18.406Z
   [junit4]   2> 422141 INFO  (closeThreadPool-3722-thread-4) [     ] 
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> 422144 WARN  
(closeThreadPool-3722-thread-4-SendThread(127.0.0.1:34349)) [     ] 
o.a.z.ClientCnxn An exception was thrown while closing send thread for session 
0x1043c798f65000a.
   [junit4]   2>           => EndOfStreamException: Unable to read additional 
data from server sessionid 0x1043c798f65000a, likely server has closed socket
   [junit4]   2>        at 
org.apache.zookeeper.ClientCnxnSocketNIO.doIO(ClientCnxnSocketNIO.java:77)
   [junit4]   2> org.apache.zookeeper.ClientCnxn$EndOfStreamException: Unable 
to read additional data from server sessionid 0x1043c798f65000a, likely server 
has closed socket
   [junit4]   2>        at 
org.apache.zookeeper.ClientCnxnSocketNIO.doIO(ClientCnxnSocketNIO.java:77) 
~[zookeeper-3.6.2.jar:3.6.2]
   [junit4]   2>        at 
org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:350)
 ~[zookeeper-3.6.2.jar:3.6.2]
   [junit4]   2>        at 
org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1275) 
[zookeeper-3.6.2.jar:3.6.2]
   [junit4]   2> 422244 INFO  (closeThreadPool-3722-thread-4) [     ] 
o.a.s.s.SolrDispatchFilter Loading solr.xml from SolrHome (not found in 
ZooKeeper)
   [junit4]   2> 422244 INFO  (closeThreadPool-3722-thread-4) [     ] 
o.a.s.c.SolrXmlConfig Loading container configuration from 
/home/jenkins/jenkins-slave/workspace/Lucene/Lucene-Solr-Tests-8.x/solr/build/solr-core/test/J0/temp/solr.cloud.UnloadDistributedZkTest_31FB3BBE5A74B6FC-001/shard-4-001/solr.xml
   [junit4]   2> 422247 INFO  (closeThreadPool-3722-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
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o.a.s.c.SolrXmlConfig MBean server found: 
com.sun.jmx.mbeanserver.JmxMBeanServer@75de89a4, but no JMX reporters were 
configured - adding default JMX reporter.
   [junit4]   2> 422458 INFO  (closeThreadPool-3722-thread-1) [     ] 
o.a.s.h.c.HttpShardHandlerFactory Host whitelist initialized: 
WhitelistHostChecker [whitelistHosts=null, whitelistHostCheckingEnabled=false]
   [junit4]   2> 422459 WARN  (closeThreadPool-3722-thread-1) [     ] 
o.e.j.u.s.S.config Trusting all certificates configured for 
Client@1b74920b[provider=null,keyStore=null,trustStore=null]
   [junit4]   2> 422459 WARN  (closeThreadPool-3722-thread-1) [     ] 
o.e.j.u.s.S.config No Client EndPointIdentificationAlgorithm configured for 
Client@1b74920b[provider=null,keyStore=null,trustStore=null]
   [junit4]   2> 422462 WARN  (closeThreadPool-3722-thread-1) [     ] 
o.e.j.u.s.S.config Trusting all certificates configured for 
Client@7cad94e0[provider=null,keyStore=null,trustStore=null]
   [junit4]   2> 422462 WARN  (closeThreadPool-3722-thread-1) [     ] 
o.e.j.u.s.S.config No Client EndPointIdentificationAlgorithm configured for 
Client@7cad94e0[provider=null,keyStore=null,trustStore=null]
   [junit4]   2> 422463 INFO  (closeThreadPool-3722-thread-1) [     ] 
o.a.s.c.ZkContainer Zookeeper client=127.0.0.1:34349/solr
   [junit4]   2> 422464 INFO  (closeThreadPool-3722-thread-1) [     ] 
o.a.s.c.c.ConnectionManager Waiting for client to connect to ZooKeeper
   [junit4]   2> 422473 INFO  (zkConnectionManagerCallback-3750-thread-1) [     
] o.a.s.c.c.ConnectionManager zkClient has connected
   [junit4]   2> 422473 INFO  (closeThreadPool-3722-thread-1) [     ] 
o.a.s.c.c.ConnectionManager Client is connected to ZooKeeper
   [junit4]   2> 422482 WARN  
(closeThreadPool-3722-thread-1-SendThread(127.0.0.1:34349)) [     ] 
o.a.z.ClientCnxn An exception was thrown while closing send thread for session 
0x1043c798f65000b.
   [junit4]   2>           => EndOfStreamException: Unable to read additional 
data from server sessionid 0x1043c798f65000b, likely server has closed socket
   [junit4]   2>        at 
org.apache.zookeeper.ClientCnxnSocketNIO.doIO(ClientCnxnSocketNIO.java:77)
   [junit4]   2> org.apache.zookeeper.ClientCnxn$EndOfStreamException: Unable 
to read additional data from server sessionid 0x1043c798f65000b, likely server 
has closed socket
   [junit4]   2>        at 
org.apache.zookeeper.ClientCnxnSocketNIO.doIO(ClientCnxnSocketNIO.java:77) 
~[zookeeper-3.6.2.jar:3.6.2]
   [junit4]   2>        at 
org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:350)
 ~[zookeeper-3.6.2.jar:3.6.2]
   [junit4]   2>        at 
org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1275) 
[zookeeper-3.6.2.jar:3.6.2]
   [junit4]   2> 422526 INFO  (closeThreadPool-3722-thread-2) [     ] 
o.a.s.h.c.HttpShardHandlerFactory Host whitelist initialized: 
WhitelistHostChecker [whitelistHosts=null, whitelistHostCheckingEnabled=false]
   [junit4]   2> 422527 WARN  (closeThreadPool-3722-thread-2) [     ] 
o.e.j.u.s.S.config Trusting all certificates configured for 
Client@7fd60b75[provider=null,keyStore=null,trustStore=null]
   [junit4]   2> 422527 WARN  (closeThreadPool-3722-thread-2) [     ] 
o.e.j.u.s.S.config No Client EndPointIdentificationAlgorithm configured for 
Client@7fd60b75[provider=null,keyStore=null,trustStore=null]
   [junit4]   2> 422554 WARN  (closeThreadPool-3722-thread-2) [     ] 
o.e.j.u.s.S.config Trusting all certificates configured for 
Client@6b868194[provider=null,keyStore=null,trustStore=null]
   [junit4]   2> 422554 WARN  (closeThreadPool-3722-thread-2) [     ] 
o.e.j.u.s.S.config No Client EndPointIdentificationAlgorithm configured for 
Client@6b868194[provider=null,keyStore=null,trustStore=null]
   [junit4]   2> 422555 INFO  (closeThreadPool-3722-thread-2) [     ] 
o.a.s.c.ZkContainer Zookeeper client=127.0.0.1:34349/solr
   [junit4]   2> 422562 INFO  (closeThreadPool-3722-thread-2) [     ] 
o.a.s.c.c.ConnectionManager Waiting for client to connect to ZooKeeper
   [junit4]   2> 422564 INFO  (zkConnectionManagerCallback-3758-thread-1) [     
] o.a.s.c.c.ConnectionManager zkClient has connected
   [junit4]   2> 422564 INFO  (closeThreadPool-3722-thread-2) [     ] 
o.a.s.c.c.ConnectionManager Client is connected to ZooKeeper
   [junit4]   2> 422586 INFO  (closeThreadPool-3722-thread-1) 
[n:127.0.0.1:40417_     ] o.a.s.c.c.ConnectionManager Waiting for client to 
connect to ZooKeeper
   [junit4]   2> 422589 WARN  
(closeThreadPool-3722-thread-2-SendThread(127.0.0.1:34349)) [     ] 
o.a.z.ClientCnxn An exception was thrown while closing send thread for session 
0x1043c798f65000c.
   [junit4]   2>           => EndOfStreamException: Unable to read additional 
data from server sessionid 0x1043c798f65000c, likely server has closed socket
   [junit4]   2>        at 
org.apache.zookeeper.ClientCnxnSocketNIO.doIO(ClientCnxnSocketNIO.java:77)
   [junit4]   2> org.apache.zookeeper.ClientCnxn$EndOfStreamException: Unable 
to read additional data from server sessionid 0x1043c798f65000c, likely server 
has closed socket
   [junit4]   2>        at 
org.apache.zookeeper.ClientCnxnSocketNIO.doIO(ClientCnxnSocketNIO.java:77) 
~[zookeeper-3.6.2.jar:3.6.2]
   [junit4]   2>        at 
org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:350)
 ~[zookeeper-3.6.2.jar:3.6.2]
   [junit4]   2>        at 
org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1275) 
[zookeeper-3.6.2.jar:3.6.2]
   [junit4]   2> 422599 INFO  (zkConnectionManagerCallback-3760-thread-1) [     
] o.a.s.c.c.ConnectionManager zkClient has connected
   [junit4]   2> 422599 INFO  (closeThreadPool-3722-thread-1) 
[n:127.0.0.1:40417_     ] o.a.s.c.c.ConnectionManager Client is connected to 
ZooKeeper
   [junit4]   2> 422620 INFO  (closeThreadPool-3722-thread-3) [     ] 
o.a.s.h.c.HttpShardHandlerFactory Host whitelist initialized: 
WhitelistHostChecker [whitelistHosts=null, whitelistHostCheckingEnabled=false]
   [junit4]   2> 422631 WARN  (closeThreadPool-3722-thread-3) [     ] 
o.e.j.u.s.S.config Trusting all certificates configured for 
Client@2267d770[provider=null,keyStore=null,trustStore=null]
   [junit4]   2> 422631 WARN  (closeThreadPool-3722-thread-3) [     ] 
o.e.j.u.s.S.config No Client EndPointIdentificationAlgorithm configured for 
Client@2267d770[provider=null,keyStore=null,trustStore=null]
   [junit4]   2> 422638 WARN  (closeThreadPool-3722-thread-3) [     ] 
o.e.j.u.s.S.config Trusting all certificates configured for 
Client@2c7cee5b[provider=null,keyStore=null,trustStore=null]
   [junit4]   2> 422638 WARN  (closeThreadPool-3722-thread-3) [     ] 
o.e.j.u.s.S.config No Client EndPointIdentificationAlgorithm configured for 
Client@2c7cee5b[provider=null,keyStore=null,trustStore=null]
   [junit4]   2> 422639 INFO  (closeThreadPool-3722-thread-3) [     ] 
o.a.s.c.ZkContainer Zookeeper client=127.0.0.1:34349/solr
   [junit4]   2> 422639 INFO  (closeThreadPool-3722-thread-3) [     ] 
o.a.s.c.c.ConnectionManager Waiting for client to connect to ZooKeeper
   [junit4]   2> 422643 INFO  (zkConnectionManagerCallback-3768-thread-1) [     
] o.a.s.c.c.ConnectionManager zkClient has connected
   [junit4]   2> 422643 INFO  (closeThreadPool-3722-thread-3) [     ] 
o.a.s.c.c.ConnectionManager Client is connected to ZooKeeper
   [junit4]   2> 422690 INFO  (closeThreadPool-3722-thread-2) 
[n:127.0.0.1:41183_     ] o.a.s.c.c.ConnectionManager Waiting for client to 
connect to ZooKeeper
   [junit4]   2> 422690 WARN  
(closeThreadPool-3722-thread-3-SendThread(127.0.0.1:34349)) [     ] 
o.a.z.ClientCnxn An exception was thrown while closing send thread for session 
0x1043c798f65000e.
   [junit4]   2>           => EndOfStreamException: Unable to read additional 
data from server sessionid 0x1043c798f65000e, likely server has closed socket
   [junit4]   2>        at 
org.apache.zookeeper.ClientCnxnSocketNIO.doIO(ClientCnxnSocketNIO.java:77)
   [junit4]   2> org.apache.zookeeper.ClientCnxn$EndOfStreamException: Unable 
to read additional data from server sessionid 0x1043c798f65000e, likely server 
has closed socket
   [junit4]   2>        at 
org.apache.zookeeper.ClientCnxnSocketNIO.doIO(ClientCnxnSocketNIO.java:77) 
~[zookeeper-3.6.2.jar:3.6.2]
   [junit4]   2>        at 
org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:350)
 ~[zookeeper-3.6.2.jar:3.6.2]
   [junit4]   2>        at 
org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1275) 
[zookeeper-3.6.2.jar:3.6.2]
   [junit4]   2> 422691 INFO  (zkConnectionManagerCallback-3770-thread-1) [     
] o.a.s.c.c.ConnectionManager zkClient has connected
   [junit4]   2> 422691 INFO  (closeThreadPool-3722-thread-2) 
[n:127.0.0.1:41183_     ] o.a.s.c.c.ConnectionManager Client is connected to 
ZooKeeper
   [junit4]   2> 422693 WARN  (closeThreadPool-3722-thread-1) 
[n:127.0.0.1:40417_     ] o.a.s.c.ZkController Contents of zookeeper 
/security.json are world-readable; consider setting up ACLs as described in 
https://solr.apache.org/guide/zookeeper-access-control.html
   [junit4]   2> 422694 INFO  (closeThreadPool-3722-thread-1) 
[n:127.0.0.1:40417_     ] o.a.s.c.c.ZkStateReader Updated live nodes from 
ZooKeeper... (0) -> (1)
   [junit4]   2> 422696 WARN  (closeThreadPool-3722-thread-2) 
[n:127.0.0.1:41183_     ] o.a.s.c.ZkController Contents of zookeeper 
/security.json are world-readable; consider setting up ACLs as described in 
https://solr.apache.org/guide/zookeeper-access-control.html
   [junit4]   2> 422698 INFO  (closeThreadPool-3722-thread-2) 
[n:127.0.0.1:41183_     ] o.a.s.c.c.ZkStateReader Updated live nodes from 
ZooKeeper... (0) -> (1)
   [junit4]   2> 422698 INFO  (closeThreadPool-3722-thread-1) 
[n:127.0.0.1:40417_     ] o.a.s.c.ZkController Publish node=127.0.0.1:40417_ as 
DOWN
   [junit4]   2> 422699 INFO  (closeThreadPool-3722-thread-1) 
[n:127.0.0.1:40417_     ] o.a.s.c.TransientSolrCoreCacheDefault Allocating 
transient cache for 4 transient cores
   [junit4]   2> 422699 INFO  (closeThreadPool-3722-thread-1) 
[n:127.0.0.1:40417_     ] o.a.s.c.ZkController Register node as live in 
ZooKeeper:/live_nodes/127.0.0.1:40417_
   [junit4]   2> 422701 INFO  (zkCallback-3692-thread-1) [     ] 
o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (1) -> (2)
   [junit4]   2> 422702 INFO  (closeThreadPool-3722-thread-2) 
[n:127.0.0.1:41183_     ] o.a.s.c.ZkController Publish node=127.0.0.1:41183_ as 
DOWN
   [junit4]   2> 422703 INFO  (closeThreadPool-3722-thread-1) 
[n:127.0.0.1:40417_     ] o.a.s.p.PackageLoader /packages.json updated to 
version -1
   [junit4]   2> 422703 WARN  (closeThreadPool-3722-thread-1) 
[n:127.0.0.1:40417_     ] 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> 422707 INFO  (zkCallback-3720-thread-1) [     ] 
o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (1) -> (2)
   [junit4]   2> 422707 INFO  (zkCallback-3759-thread-1) [     ] 
o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (1) -> (2)
   [junit4]   2> 422707 INFO  (zkCallback-3769-thread-1) [     ] 
o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (1) -> (2)
   [junit4]   2> 422708 INFO  (closeThreadPool-3722-thread-2) 
[n:127.0.0.1:41183_     ] o.a.s.c.TransientSolrCoreCacheDefault Allocating 
transient cache for 4 transient cores
   [junit4]   2> 422708 INFO  (closeThreadPool-3722-thread-2) 
[n:127.0.0.1:41183_     ] o.a.s.c.ZkController Register node as live in 
ZooKeeper:/live_nodes/127.0.0.1:41183_
   [junit4]   2> 422710 INFO  (zkCallback-3720-thread-1) [     ] 
o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (2) -> (3)
   [junit4]   2> 422710 INFO  (zkCallback-3692-thread-1) [     ] 
o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (2) -> (3)
   [junit4]   2> 422710 INFO  (zkCallback-3759-thread-1) [     ] 
o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (2) -> (3)
   [junit4]   2> 422711 INFO  (zkCallback-3769-thread-1) [     ] 
o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (2) -> (3)
   [junit4]   2> 422712 INFO  (closeThreadPool-3722-thread-2) 
[n:127.0.0.1:41183_     ] o.a.s.p.PackageLoader /packages.json updated to 
version -1
   [junit4]   2> 422712 WARN  (closeThreadPool-3722-thread-2) 
[n:127.0.0.1:41183_     ] 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> 422719 INFO  (closeThreadPool-3722-thread-1) 
[n:127.0.0.1:40417_     ] o.a.s.h.a.MetricsHistoryHandler No .system 
collection, keeping metrics history in memory.
   [junit4]   2> 422723 INFO  (closeThreadPool-3722-thread-2) 
[n:127.0.0.1:41183_     ] o.a.s.h.a.MetricsHistoryHandler No .system 
collection, keeping metrics history in memory.
   [junit4]   2> 422755 INFO  (closeThreadPool-3722-thread-1) 
[n:127.0.0.1:40417_     ] o.a.s.m.r.SolrJmxReporter JMX monitoring for 
'solr.node' (registry 'solr.node') enabled at server: 
com.sun.jmx.mbeanserver.JmxMBeanServer@75de89a4
   [junit4]   2> 422769 INFO  (closeThreadPool-3722-thread-2) 
[n:127.0.0.1:41183_     ] o.a.s.m.r.SolrJmxReporter JMX monitoring for 
'solr.node' (registry 'solr.node') enabled at server: 
com.sun.jmx.mbeanserver.JmxMBeanServer@75de89a4
   [junit4]   2> 422772 INFO  (closeThreadPool-3722-thread-1) 
[n:127.0.0.1:40417_     ] o.a.s.m.r.SolrJmxReporter JMX monitoring for 
'solr.jvm' (registry 'solr.jvm') enabled at server: 
com.sun.jmx.mbeanserver.JmxMBeanServer@75de89a4
   [junit4]   2> 422772 INFO  (closeThreadPool-3722-thread-1) 
[n:127.0.0.1:40417_     ] o.a.s.m.r.SolrJmxReporter JMX monitoring for 
'solr.jetty' (registry 'solr.jetty') enabled at server: 
com.sun.jmx.mbeanserver.JmxMBeanServer@75de89a4
   [junit4]   2> 422783 INFO  (closeThreadPool-3722-thread-1) 
[n:127.0.0.1:40417_     ] o.a.s.c.CorePropertiesLocator Found 0 core 
definitions underneath 
/home/jenkins/jenkins-slave/workspace/Lucene/Lucene-Solr-Tests-8.x/solr/build/solr-core/test/J0/temp/solr.cloud.UnloadDistributedZkTest_31FB3BBE5A74B6FC-001/shard-1-001/cores
   [junit4]   2> 422790 INFO  (closeThreadPool-3722-thread-2) 
[n:127.0.0.1:41183_     ] o.a.s.m.r.SolrJmxReporter JMX monitoring for 
'solr.jvm' (registry 'solr.jvm') enabled at server: 
com.sun.jmx.mbeanserver.JmxMBeanServer@75de89a4
   [junit4]   2> 422790 INFO  (closeThreadPool-3722-thread-2) 
[n:127.0.0.1:41183_     ] o.a.s.m.r.SolrJmxReporter JMX monitoring for 
'solr.jetty' (registry 'solr.jetty') enabled at server: 
com.sun.jmx.mbeanserver.JmxMBeanServer@75de89a4
   [junit4]   2> 422791 INFO  (closeThreadPool-3722-thread-2) 
[n:127.0.0.1:41183_     ] o.a.s.c.CorePropertiesLocator Found 0 core 
definitions underneath 
/home/jenkins/jenkins-slave/workspace/Lucene/Lucene-Solr-Tests-8.x/solr/build/solr-core/test/J0/temp/solr.cloud.UnloadDistributedZkTest_31FB3BBE5A74B6FC-001/shard-2-001/cores
   [junit4]   2> 422817 INFO  (closeThreadPool-3722-thread-3) 
[n:127.0.0.1:34787_     ] o.a.s.c.c.ConnectionManager Waiting for client to 
connect to ZooKeeper
   [junit4]   2> 422818 INFO  (closeThreadPool-3722-thread-1) [     ] 
o.a.s.c.AbstractFullDistribZkTestBase waitForLiveNode: 127.0.0.1:40417_
   [junit4]   2> 422828 INFO  (closeThreadPool-3722-thread-2) [     ] 
o.a.s.c.AbstractFullDistribZkTestBase waitForLiveNode: 127.0.0.1:41183_
   [junit4]   2> 422828 INFO  (zkConnectionManagerCallback-3788-thread-1) [     
] o.a.s.c.c.ConnectionManager zkClient has connected
   [junit4]   2> 422828 INFO  (closeThreadPool-3722-thread-3) 
[n:127.0.0.1:34787_     ] o.a.s.c.c.ConnectionManager Client is connected to 
ZooKeeper
   [junit4]   2> 422837 WARN  (closeThreadPool-3722-thread-3) 
[n:127.0.0.1:34787_     ] o.a.s.c.ZkController Contents of zookeeper 
/security.json are world-readable; consider setting up ACLs as described in 
https://solr.apache.org/guide/zookeeper-access-control.html
   [junit4]   2> 422838 INFO  (closeThreadPool-3722-thread-3) 
[n:127.0.0.1:34787_     ] o.a.s.c.c.ZkStateReader Updated live nodes from 
ZooKeeper... (0) -> (3)
   [junit4]   2> 422841 INFO  (closeThreadPool-3722-thread-3) 
[n:127.0.0.1:34787_     ] o.a.s.c.ZkController Publish node=127.0.0.1:34787_ as 
DOWN
   [junit4]   2> 422842 INFO  (closeThreadPool-3722-thread-3) 
[n:127.0.0.1:34787_     ] o.a.s.c.TransientSolrCoreCacheDefault Allocating 
transient cache for 4 transient cores
   [junit4]   2> 422842 INFO  (closeThreadPool-3722-thread-3) 
[n:127.0.0.1:34787_     ] o.a.s.c.ZkController Register node as live in 
ZooKeeper:/live_nodes/127.0.0.1:34787_
   [junit4]   2> 422845 INFO  (zkCallback-3692-thread-1) [     ] 
o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (3) -> (4)
   [junit4]   2> 422845 INFO  (zkCallback-3720-thread-1) [     ] 
o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (3) -> (4)
   [junit4]   2> 422845 INFO  (zkCallback-3759-thread-1) [     ] 
o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (3) -> (4)
   [junit4]   2> 422845 INFO  (zkCallback-3769-thread-1) [     ] 
o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (3) -> (4)
   [junit4]   2> 422846 INFO  (closeThreadPool-3722-thread-4) [     ] 
o.a.s.h.c.HttpShardHandlerFactory Host whitelist initialized: 
WhitelistHostChecker [whitelistHosts=null, whitelistHostCheckingEnabled=false]
   [junit4]   2> 422847 INFO  (closeThreadPool-3722-thread-3) 
[n:127.0.0.1:34787_     ] o.a.s.p.PackageLoader /packages.json updated to 
version -1
   [junit4]   2> 422847 WARN  (closeThreadPool-3722-thread-3) 
[n:127.0.0.1:34787_     ] 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> 422851 WARN  (closeThreadPool-3722-thread-4) [     ] 
o.e.j.u.s.S.config Trusting all certificates configured for 
Client@11e3996d[provider=null,keyStore=null,trustStore=null]
   [junit4]   2> 422851 WARN  (closeThreadPool-3722-thread-4) [     ] 
o.e.j.u.s.S.config No Client EndPointIdentificationAlgorithm configured for 
Client@11e3996d[provider=null,keyStore=null,trustStore=null]
   [junit4]   2> 422860 INFO  (zkCallback-3787-thread-1) [     ] 
o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (3) -> (4)
   [junit4]   2> 422860 INFO  (closeThreadPool-3722-thread-3) 
[n:127.0.0.1:34787_     ] o.a.s.h.a.MetricsHistoryHandler No .system 
collection, keeping metrics history in memory.
   [junit4]   2> 422861 WARN  (closeThreadPool-3722-thread-4) [     ] 
o.e.j.u.s.S.config Trusting all certificates configured for 
Client@13723a59[provider=null,keyStore=null,trustStore=null]
   [junit4]   2> 422861 WARN  (closeThreadPool-3722-thread-4) [     ] 
o.e.j.u.s.S.config No Client EndPointIdentificationAlgorithm configured for 
Client@13723a59[provider=null,keyStore=null,trustStore=null]
   [junit4]   2> 422862 INFO  (closeThreadPool-3722-thread-4) [     ] 
o.a.s.c.ZkContainer Zookeeper client=127.0.0.1:34349/solr
   [junit4]   2> 422870 INFO  (closeThreadPool-3722-thread-4) [     ] 
o.a.s.c.c.ConnectionManager Waiting for client to connect to ZooKeeper
   [junit4]   2> 422871 INFO  (zkConnectionManagerCallback-3803-thread-1) [     
] o.a.s.c.c.ConnectionManager zkClient has connected
   [junit4]   2> 422871 INFO  (closeThreadPool-3722-thread-4) [     ] 
o.a.s.c.c.ConnectionManager Client is connected to ZooKeeper
   [junit4]   2> 422872 WARN  
(closeThreadPool-3722-thread-4-SendThread(127.0.0.1:34349)) [     ] 
o.a.z.ClientCnxn An exception was thrown while closing send thread for session 
0x1043c798f650011.
   [junit4]   2>           => EndOfStreamException: Unable to read additional 
data from server sessionid 0x1043c798f650011, likely server has closed socket
   [junit4]   2>        at 
org.apache.zookeeper.ClientCnxnSocketNIO.doIO(ClientCnxnSocketNIO.java:77)
   [junit4]   2> org.apache.zookeeper.ClientCnxn$EndOfStreamException: Unable 
to read additional data from server sessionid 0x1043c798f650011, likely server 
has closed socket
   [junit4]   2>        at 
org.apache.zookeeper.ClientCnxnSocketNIO.doIO(ClientCnxnSocketNIO.java:77) 
~[zookeeper-3.6.2.jar:3.6.2]
   [junit4]   2>        at 
org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:350)
 ~[zookeeper-3.6.2.jar:3.6.2]
   [junit4]   2>        at 
org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1275) 
[zookeeper-3.6.2.jar:3.6.2]
   [junit4]   2> 422883 INFO  (closeThreadPool-3722-thread-3) 
[n:127.0.0.1:34787_     ] o.a.s.m.r.SolrJmxReporter JMX monitoring for 
'solr.node' (registry 'solr.node') enabled at server: 
com.sun.jmx.mbeanserver.JmxMBeanServer@75de89a4
   [junit4]   2> 422894 INFO  (closeThreadPool-3722-thread-3) 
[n:127.0.0.1:34787_     ] o.a.s.m.r.SolrJmxReporter JMX monitoring for 
'solr.jvm' (registry 'solr.jvm') enabled at server: 
com.sun.jmx.mbeanserver.JmxMBeanServer@75de89a4
   [junit4]   2> 422894 INFO  (closeThreadPool-3722-thread-3) 
[n:127.0.0.1:34787_     ] o.a.s.m.r.SolrJmxReporter JMX monitoring for 
'solr.jetty' (registry 'solr.jetty') enabled at server: 
com.sun.jmx.mbeanserver.JmxMBeanServer@75de89a4
   [junit4]   2> 422895 INFO  (closeThreadPool-3722-thread-3) 
[n:127.0.0.1:34787_     ] o.a.s.c.CorePropertiesLocator Found 0 core 
definitions underneath 
/home/jenkins/jenkins-slave/workspace/Lucene/Lucene-Solr-Tests-8.x/solr/build/solr-core/test/J0/temp/solr.cloud.UnloadDistributedZkTest_31FB3BBE5A74B6FC-001/shard-3-001/cores
   [junit4]   2> 422974 INFO  (closeThreadPool-3722-thread-4) 
[n:127.0.0.1:46405_     ] o.a.s.c.c.ConnectionManager Waiting for client to 
connect to ZooKeeper
   [junit4]   2> 422975 INFO  (zkConnectionManagerCallback-3806-thread-1) [     
] o.a.s.c.c.ConnectionManager zkClient has connected
   [junit4]   2> 422975 INFO  (closeThreadPool-3722-thread-4) 
[n:127.0.0.1:46405_     ] o.a.s.c.c.ConnectionManager Client is connected to 
ZooKeeper
   [junit4]   2> 422982 WARN  (closeThreadPool-3722-thread-4) 
[n:127.0.0.1:46405_     ] o.a.s.c.ZkController Contents of zookeeper 
/security.json are world-readable; consider setting up ACLs as described in 
https://solr.apache.org/guide/zookeeper-access-control.html
   [junit4]   2> 422983 INFO  (closeThreadPool-3722-thread-4) 
[n:127.0.0.1:46405_     ] o.a.s.c.c.ZkStateReader Updated live nodes from 
ZooKeeper... (0) -> (4)
   [junit4]   2> 422986 INFO  (closeThreadPool-3722-thread-4) 
[n:127.0.0.1:46405_     ] o.a.s.c.ZkController Publish node=127.0.0.1:46405_ as 
DOWN
   [junit4]   2> 422987 INFO  (closeThreadPool-3722-thread-4) 
[n:127.0.0.1:46405_     ] o.a.s.c.TransientSolrCoreCacheDefault Allocating 
transient cache for 4 transient cores
   [junit4]   2> 422987 INFO  (closeThreadPool-3722-thread-4) 
[n:127.0.0.1:46405_     ] o.a.s.c.ZkController Register node as live in 
ZooKeeper:/live_nodes/127.0.0.1:46405_
   [junit4]   2> 422988 INFO  (zkCallback-3769-thread-1) [     ] 
o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (4) -> (5)
   [junit4]   2> 422988 INFO  (zkCallback-3692-thread-1) [     ] 
o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (4) -> (5)
   [junit4]   2> 422988 INFO  (zkCallback-3759-thread-1) [     ] 
o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (4) -> (5)
   [junit4]   2> 422988 INFO  (zkCallback-3720-thread-1) [     ] 
o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (4) -> (5)
   [junit4]   2> 422988 INFO  (zkCallback-3787-thread-1) [     ] 
o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (4) -> (5)
   [junit4]   2> 422990 INFO  (closeThreadPool-3722-thread-4) 
[n:127.0.0.1:46405_     ] o.a.s.p.PackageLoader /packages.json updated to 
version -1
   [junit4]   2> 422990 WARN  (closeThreadPool-3722-thread-4) 
[n:127.0.0.1:46405_     ] 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> 422996 INFO  (closeThreadPool-3722-thread-3) [     ] 
o.a.s.c.AbstractFullDistribZkTestBase waitForLiveNode: 127.0.0.1:34787_
   [junit4]   2> 423001 INFO  (closeThreadPool-3722-thread-4) 
[n:127.0.0.1:46405_     ] o.a.s.h.a.MetricsHistoryHandler No .system 
collection, keeping metrics history in memory.
   [junit4]   2> 423001 INFO  (zkCallback-3805-thread-1) [     ] 
o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (4) -> (5)
   [junit4]   2> 423032 INFO  (closeThreadPool-3722-thread-4) 
[n:127.0.0.1:46405_     ] o.a.s.m.r.SolrJmxReporter JMX monitoring for 
'solr.node' (registry 'solr.node') enabled at server: 
com.sun.jmx.mbeanserver.JmxMBeanServer@75de89a4
   [junit4]   2> 423042 INFO  (closeThreadPool-3722-thread-4) 
[n:127.0.0.1:46405_     ] o.a.s.m.r.SolrJmxReporter JMX monitoring for 
'solr.jvm' (registry 'solr.jvm') enabled at server: 
com.sun.jmx.mbeanserver.JmxMBeanServer@75de89a4
   [junit4]   2> 423042 INFO  (closeThreadPool-3722-thread-4) 
[n:127.0.0.1:46405_     ] o.a.s.m.r.SolrJmxReporter JMX monitoring for 
'solr.jetty' (registry 'solr.jetty') enabled at server: 
com.sun.jmx.mbeanserver.JmxMBeanServer@75de89a4
   [junit4]   2> 423043 INFO  (closeThreadPool-3722-thread-4) 
[n:127.0.0.1:46405_     ] o.a.s.c.CorePropertiesLocator Found 0 core 
definitions underneath 
/home/jenkins/jenkins-slave/workspace/Lucene/Lucene-Solr-Tests-8.x/solr/build/solr-core/test/J0/temp/solr.cloud.UnloadDistributedZkTest_31FB3BBE5A74B6FC-001/shard-4-001/cores
   [junit4]   2> 423067 INFO  (closeThreadPool-3722-thread-4) [     ] 
o.a.s.c.AbstractFullDistribZkTestBase waitForLiveNode: 127.0.0.1:46405_
   [junit4]   2> 423072 INFO  
(OverseerCollectionConfigSetProcessor-73249986739240964-127.0.0.1:38941_-n_0000000000)
 [n:127.0.0.1:38941_     ] 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> 423074 INFO  
(OverseerThreadFactory-3700-thread-3-processing-n:127.0.0.1:38941_) 
[n:127.0.0.1:38941_ c:collection1 s:shard2   ] o.a.s.c.a.c.AddReplicaCmd Node 
Identified 127.0.0.1:34787_ for creating new replica of shard shard2 for 
collection collection1
   [junit4]   2> 423077 INFO  
(OverseerThreadFactory-3700-thread-3-processing-n:127.0.0.1:38941_) 
[n:127.0.0.1:38941_ c:collection1 s:shard2   ] o.a.s.c.a.c.AddReplicaCmd 
Returning CreateReplica command.
   [junit4]   2> 423077 INFO  
(OverseerThreadFactory-3700-thread-4-processing-n:127.0.0.1:38941_) 
[n:127.0.0.1:38941_ c:collection1 s:shard1   ] o.a.s.c.a.c.AddReplicaCmd Node 
Identified 127.0.0.1:41183_ for creating new replica of shard shard1 for 
collection collection1
   [junit4]   2> 423082 INFO  (qtp1749434838-4656) [n:127.0.0.1:34787_    
x:collection1_shard2_replica_n1 ] o.a.s.h.a.CoreAdminOperation core create 
command 
qt=/admin/cores&collection.configName=conf1&name=collection1_shard2_replica_n1&action=CREATE&collection=collection1&shard=shard2&wt=javabin&version=2&replicaType=NRT
   [junit4]   2> 423082 INFO  
(OverseerThreadFactory-3700-thread-4-processing-n:127.0.0.1:38941_) 
[n:127.0.0.1:38941_ c:collection1 s:shard1   ] o.a.s.c.a.c.AddReplicaCmd 
Returning CreateReplica command.
   [junit4]   2> 423091 INFO  (qtp1698284951-4643) [n:127.0.0.1:41183_    
x:collection1_shard1_replica_n2 ] o.a.s.h.a.CoreAdminOperation core create 
command 
qt=/admin/cores&collection.configName=conf1&name=collection1_shard1_replica_n2&action=CREATE&collection=collection1&shard=shard1&wt=javabin&version=2&replicaType=NRT
   [junit4]   2> 424095 INFO  (qtp1749434838-4656) [n:127.0.0.1:34787_ 
c:collection1 s:shard2  x:collection1_shard2_replica_n1 ] o.a.s.c.SolrConfig 
Using Lucene MatchVersion: 8.9.0
   [junit4]   2

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

ope(ScopedHandler.java:188)
   [junit4]   2>        at 
org.eclipse.jetty.servlet.ServletHandler.doScope(ServletHandler.java:501)
   [junit4]   2>        at 
org.eclipse.jetty.server.session.SessionHandler.doScope(SessionHandler.java:1582)
   [junit4]   2>        at 
org.eclipse.jetty.server.handler.ScopedHandler.nextScope(ScopedHandler.java:186)
   [junit4]   2>        at 
org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:1349)
   [junit4]   2>        at 
org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:141)
   [junit4]   2>        at 
org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:127)
   [junit4]   2>        at 
org.eclipse.jetty.rewrite.handler.RewriteHandler.handle(RewriteHandler.java:322)
   [junit4]   2>        at 
org.eclipse.jetty.server.handler.gzip.GzipHandler.handle(GzipHandler.java:716)
   [junit4]   2>        at 
org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:127)
   [junit4]   2>        at 
org.eclipse.jetty.server.Server.handle(Server.java:516)
   [junit4]   2>        at 
org.eclipse.jetty.server.HttpChannel.lambda$handle$1(HttpChannel.java:383)
   [junit4]   2>        at 
org.eclipse.jetty.server.HttpChannel.dispatch(HttpChannel.java:556)
   [junit4]   2>        at 
org.eclipse.jetty.server.HttpChannel.handle(HttpChannel.java:375)
   [junit4]   2>        at 
org.eclipse.jetty.server.HttpChannel.run(HttpChannel.java:335)
   [junit4]   2>        at 
org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:773)
   [junit4]   2>        at 
org.eclipse.jetty.util.thread.QueuedThreadPool$Runner.run(QueuedThreadPool.java:905)
   [junit4]   2>        at java.lang.Thread.run(Thread.java:748)
   [junit4]   2> Caused by: org.apache.solr.common.SolrException: Unable to 
create core [unloadcollection_shard1_replica2]
   [junit4]   2>        at 
org.apache.solr.core.CoreContainer.createFromDescriptor(CoreContainer.java:1459)
   [junit4]   2>        at 
org.apache.solr.core.CoreContainer.create(CoreContainer.java:1319)
   [junit4]   2>        ... 38 more
   [junit4]   2> Caused by: org.apache.solr.common.SolrException: Could not get 
shard id for core: unloadcollection_shard1_replica2
   [junit4]   2>        at 
org.apache.solr.cloud.ZkController.waitForShardId(ZkController.java:1789)
   [junit4]   2>        at 
org.apache.solr.cloud.ZkController.doGetShardIdAndNodeNameProcess(ZkController.java:1731)
   [junit4]   2>        at 
org.apache.solr.cloud.ZkController.preRegister(ZkController.java:1846)
   [junit4]   2>        at 
org.apache.solr.core.CoreContainer.createFromDescriptor(CoreContainer.java:1429)
   [junit4]   2>        ... 39 more
   [junit4]   2> 
   [junit4]   2> 470134 INFO  (qtp1698284951-4645) [n:127.0.0.1:41183_     ] 
o.a.s.s.HttpSolrCall [admin] webapp=null path=/admin/cores 
params={qt=/admin/cores&dataDir=/home/jenkins/jenkins-slave/workspace/Lucene/Lucene-Solr-Tests-8.x/solr/build/solr-core/test/J0/temp/solr.cloud.UnloadDistributedZkTest_31FB3BBE5A74B6FC-001/shard-1-001/cores/unloadcollection_shard1_replica_n1/data/&collection.configName=conf1&name=unloadcollection_shard1_replica2&action=CREATE&collection=unloadcollection&shard=shard1&wt=javabin&version=2&replicaType=NRT}
 status=400 QTime=31021
   [junit4]   2> 470134 INFO  
(TEST-UnloadDistributedZkTest.test-seed#[31FB3BBE5A74B6FC]) [     ] 
o.a.s.c.ZkTestServer Shutting down ZkTestServer.
   [junit4]   2> 470337 WARN  (ZkTestServer Run Thread) [     ] 
o.a.s.c.ZkTestServer Watch limit violations: 
   [junit4]   2> Maximum concurrent create/delete watches above limit:
   [junit4]   2> 
   [junit4]   2>        28      /solr/collections/unloadcollection/terms/shard1
   [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>        141     /solr/collections/unloadcollection/state.json
   [junit4]   2>        65      /solr/collections/collection1/state.json
   [junit4]   2>        12      /solr/collections/control_collection/state.json
   [junit4]   2>        8       /solr/clusterprops.json
   [junit4]   2>        8       /solr/clusterstate.json
   [junit4]   2>        2       
/solr/overseer_elect/election/73249986739240964-127.0.0.1:38941_-n_0000000000
   [junit4]   2> 
   [junit4]   2> Maximum concurrent children watches above limit:
   [junit4]   2> 
   [junit4]   2>        73      /solr/overseer/queue
   [junit4]   2>        35      /solr/overseer/collection-queue-work
   [junit4]   2>        33      /solr/live_nodes
   [junit4]   2>        22      /solr/collections/unloadcollection/state.json
   [junit4]   2>        17      /solr/collections/collection1/state.json
   [junit4]   2>        14      /solr/collections
   [junit4]   2>        4       /solr/collections/control_collection/state.json
   [junit4]   2> 
   [junit4]   2> 470340 INFO  
(TEST-UnloadDistributedZkTest.test-seed#[31FB3BBE5A74B6FC]) [     ] 
o.a.s.c.ZkTestServer waitForServerDown: 127.0.0.1:34349
   [junit4]   2> 470340 INFO  
(TEST-UnloadDistributedZkTest.test-seed#[31FB3BBE5A74B6FC]) [     ] 
o.a.s.c.ZkTestServer parse host and port list: 127.0.0.1:34349
   [junit4]   2> 470340 INFO  
(TEST-UnloadDistributedZkTest.test-seed#[31FB3BBE5A74B6FC]) [     ] 
o.a.s.c.ZkTestServer connecting to 127.0.0.1 34349
   [junit4]   2> NOTE: reproduce with: ant test  
-Dtestcase=UnloadDistributedZkTest -Dtests.method=test 
-Dtests.seed=31FB3BBE5A74B6FC -Dtests.multiplier=2 -Dtests.slow=true 
-Dtests.locale=es-PE -Dtests.timezone=Pacific/Chuuk -Dtests.asserts=true 
-Dtests.file.encoding=US-ASCII
   [junit4] ERROR   51.4s J0 | UnloadDistributedZkTest.test <<<
   [junit4]    > Throwable #1: 
org.apache.solr.client.solrj.impl.HttpSolrClient$RemoteSolrException: Error 
from server at http://127.0.0.1:38941: ADDREPLICA failed to create replica
   [junit4]    >        at 
__randomizedtesting.SeedInfo.seed([31FB3BBE5A74B6FC:B9AF0464F488DB04]:0)
   [junit4]    >        at 
org.apache.solr.client.solrj.impl.HttpSolrClient.executeMethod(HttpSolrClient.java:681)
   [junit4]    >        at 
org.apache.solr.client.solrj.impl.HttpSolrClient.request(HttpSolrClient.java:266)
   [junit4]    >        at 
org.apache.solr.client.solrj.impl.HttpSolrClient.request(HttpSolrClient.java:248)
   [junit4]    >        at 
org.apache.solr.client.solrj.impl.LBSolrClient.doRequest(LBSolrClient.java:369)
   [junit4]    >        at 
org.apache.solr.client.solrj.impl.LBSolrClient.request(LBSolrClient.java:297)
   [junit4]    >        at 
org.apache.solr.client.solrj.impl.BaseCloudSolrClient.sendRequest(BaseCloudSolrClient.java:1171)
   [junit4]    >        at 
org.apache.solr.client.solrj.impl.BaseCloudSolrClient.requestWithRetryOnStaleState(BaseCloudSolrClient.java:934)
   [junit4]    >        at 
org.apache.solr.client.solrj.impl.BaseCloudSolrClient.request(BaseCloudSolrClient.java:866)
   [junit4]    >        at 
org.apache.solr.client.solrj.SolrRequest.process(SolrRequest.java:214)
   [junit4]    >        at 
org.apache.solr.client.solrj.SolrRequest.process(SolrRequest.java:231)
   [junit4]    >        at 
org.apache.solr.cloud.UnloadDistributedZkTest.testCoreUnloadAndLeaders(UnloadDistributedZkTest.java:301)
   [junit4]    >        at 
org.apache.solr.cloud.UnloadDistributedZkTest.test(UnloadDistributedZkTest.java:69)
   [junit4]    >        at 
org.apache.solr.BaseDistributedSearchTestCase$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/Lucene-Solr-Tests-8.x/solr/build/solr-core/test/J0/temp/solr.cloud.UnloadDistributedZkTest_31FB3BBE5A74B6FC-001
   [junit4]   2> Mar 30, 2021 11:52:06 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=FastCompressingStoredFieldsData(storedFieldsFormat=CompressingStoredFieldsFormat(compressionMode=FAST,
 chunkSize=89, maxDocsPerChunk=779, blockShift=8), 
termVectorsFormat=CompressingTermVectorsFormat(compressionMode=FAST, 
chunkSize=89, blockSize=8)), sim=Asserting(RandomSimilarity(queryNorm=false): 
{}), locale=es-PE, timezone=Pacific/Chuuk
   [junit4]   2> NOTE: Linux 5.4.0-45-generic amd64/Oracle Corporation 
1.8.0_281 (64-bit)/cpus=4,threads=1,free=170272944,total=523763712
   [junit4]   2> NOTE: All tests run in this JVM: [TestNumericTokenStream, 
CoreMergeIndexesAdminHandlerTest, TestCollapseQParserPlugin, 
AnalyticsMergeStrategyTest, TestObjectReleaseTracker, TestStressInPlaceUpdates, 
DistributedSuggestComponentTest, TestLegacyTerms, TestBinaryResponseWriter, 
TermVectorComponentTest, TestFieldCache, UpdateParamsTest, GraphQueryTest, 
OpenExchangeRatesOrgProviderTest, TriggerCooldownIntegrationTest, 
TestSimClusterStateProvider, TestScoreJoinQPScore, RestoreTriggerStateTest, 
MetricUtilsTest, TestHttpShardHandlerFactory, DistributedVersionInfoTest, 
TestDFISimilarityFactory, CdcrUpdateLogTest, TestDistribIDF, TestLockTree, 
TestCSVLoader, DistributedFacetSimpleRefinementLongTailTest, 
TestLuceneIndexBackCompat, LeaderElectionContextKeyTest, 
ClusterStateMockUtilTest, TestStandardQParsers, SliceStateTest, 
TestPhraseSuggestions, ConcurrentDeleteAndCreateCollectionTest, 
DirectSolrSpellCheckerTest, TestConfigSets, TestNestedUpdateProcessor, 
LocalFSCloudIncrementalBackupTest, SegmentsInfoRequestHandlerTest, 
MoveReplicaHDFSFailoverTest, PeerSyncWithLeaderAndIndexFingerprintCachingTest, 
TestTrieFacet, TestIncrementalCoreBackup, UnloadDistributedZkTest]
   [junit4] Completed [151/935 (1!)] on J0 in 52.53s, 1 test, 1 error <<< 
FAILURES!

[...truncated 53469 lines...]
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