Build: https://jenkins.thetaphi.de/job/Lucene-Solr-8.x-Linux/4311/
Java: 64bit/jdk-11.0.6 -XX:-UseCompressedOops -XX:+UseSerialGC

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

Error Message:
Error from server at http://127.0.0.1:33905/e_v/c: ADDREPLICA failed to create 
replica

Stack Trace:
org.apache.solr.client.solrj.impl.HttpSolrClient$RemoteSolrException: Error 
from server at http://127.0.0.1:33905/e_v/c: ADDREPLICA failed to create replica
        at 
__randomizedtesting.SeedInfo.seed([8165A0C3151619D6:9319F19BBEA742E]: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:390)
        at 
org.apache.solr.client.solrj.impl.LBSolrClient.request(LBSolrClient.java:360)
        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 
java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
        at 
java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
        at 
java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
        at java.base/java.lang.reflect.Method.invoke(Method.java:566)
        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 
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.base/java.lang.Thread.run(Thread.java:834)




Build Log:
[...truncated 14509 lines...]
   [junit4] Suite: org.apache.solr.cloud.UnloadDistributedZkTest
   [junit4]   2> 242049 INFO  
(SUITE-UnloadDistributedZkTest-seed#[8165A0C3151619D6]-worker) [     ] 
o.a.s.SolrTestCase Setting 'solr.default.confdir' system property to 
test-framework derived value of 
'/home/jenkins/workspace/Lucene-Solr-8.x-Linux/solr/server/solr/configsets/_default/conf'
   [junit4]   2> 242049 INFO  
(SUITE-UnloadDistributedZkTest-seed#[8165A0C3151619D6]-worker) [     ] 
o.a.s.SolrTestCaseJ4 Created dataDir: 
/home/jenkins/workspace/Lucene-Solr-8.x-Linux/solr/build/solr-core/test/J4/temp/solr.cloud.UnloadDistributedZkTest_8165A0C3151619D6-001/data-dir-31-001
   [junit4]   2> 242049 INFO  
(SUITE-UnloadDistributedZkTest-seed#[8165A0C3151619D6]-worker) [     ] 
o.a.s.SolrTestCaseJ4 Using TrieFields (NUMERIC_POINTS_SYSPROP=false) 
w/NUMERIC_DOCVALUES_SYSPROP=true
   [junit4]   2> 242050 INFO  
(SUITE-UnloadDistributedZkTest-seed#[8165A0C3151619D6]-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> 242050 INFO  
(SUITE-UnloadDistributedZkTest-seed#[8165A0C3151619D6]-worker) [     ] 
o.a.s.SolrTestCaseJ4 SecureRandom sanity checks: 
test.solr.allowed.securerandom=null & java.security.egd=file:/dev/./urandom
   [junit4]   2> 242050 INFO  
(SUITE-UnloadDistributedZkTest-seed#[8165A0C3151619D6]-worker) [     ] 
o.a.s.BaseDistributedSearchTestCase Setting hostContext system property: /e_v/c
   [junit4]   2> 242051 INFO  
(TEST-UnloadDistributedZkTest.test-seed#[8165A0C3151619D6]) [     ] 
o.a.s.c.ZkTestServer STARTING ZK TEST SERVER
   [junit4]   2> 242051 INFO  (ZkTestServer Run Thread) [     ] 
o.a.s.c.ZkTestServer client port: 0.0.0.0/0.0.0.0:0
   [junit4]   2> 242051 INFO  (ZkTestServer Run Thread) [     ] 
o.a.s.c.ZkTestServer Starting server
   [junit4]   2> 242052 WARN  (ZkTestServer Run Thread) [     ] 
o.a.z.s.ServerCnxnFactory maxCnxns is not configured, using default value 0.
   [junit4]   2> 242151 INFO  
(TEST-UnloadDistributedZkTest.test-seed#[8165A0C3151619D6]) [     ] 
o.a.s.c.ZkTestServer start zk server on port: 37091
   [junit4]   2> 242152 INFO  
(TEST-UnloadDistributedZkTest.test-seed#[8165A0C3151619D6]) [     ] 
o.a.s.c.ZkTestServer waitForServerUp: 127.0.0.1:37091
   [junit4]   2> 242152 INFO  
(TEST-UnloadDistributedZkTest.test-seed#[8165A0C3151619D6]) [     ] 
o.a.s.c.ZkTestServer parse host and port list: 127.0.0.1:37091
   [junit4]   2> 242152 INFO  
(TEST-UnloadDistributedZkTest.test-seed#[8165A0C3151619D6]) [     ] 
o.a.s.c.ZkTestServer connecting to 127.0.0.1 37091
   [junit4]   2> 242155 INFO  
(TEST-UnloadDistributedZkTest.test-seed#[8165A0C3151619D6]) [     ] 
o.a.s.c.c.ConnectionManager Waiting for client to connect to ZooKeeper
   [junit4]   2> 242164 INFO  (zkConnectionManagerCallback-2920-thread-1) [     
] o.a.s.c.c.ConnectionManager zkClient has connected
   [junit4]   2> 242164 INFO  
(TEST-UnloadDistributedZkTest.test-seed#[8165A0C3151619D6]) [     ] 
o.a.s.c.c.ConnectionManager Client is connected to ZooKeeper
   [junit4]   2> 242170 INFO  
(TEST-UnloadDistributedZkTest.test-seed#[8165A0C3151619D6]) [     ] 
o.a.s.c.c.ConnectionManager Waiting for client to connect to ZooKeeper
   [junit4]   2> 242172 INFO  (zkConnectionManagerCallback-2922-thread-1) [     
] o.a.s.c.c.ConnectionManager zkClient has connected
   [junit4]   2> 242172 INFO  
(TEST-UnloadDistributedZkTest.test-seed#[8165A0C3151619D6]) [     ] 
o.a.s.c.c.ConnectionManager Client is connected to ZooKeeper
   [junit4]   2> 242175 INFO  
(TEST-UnloadDistributedZkTest.test-seed#[8165A0C3151619D6]) [     ] 
o.a.s.c.ZkTestServer put 
/home/jenkins/workspace/Lucene-Solr-8.x-Linux/solr/core/src/test-files/solr/collection1/conf/solrconfig-tlog.xml
 to /configs/conf1/solrconfig.xml
   [junit4]   2> 242179 INFO  
(TEST-UnloadDistributedZkTest.test-seed#[8165A0C3151619D6]) [     ] 
o.a.s.c.ZkTestServer put 
/home/jenkins/workspace/Lucene-Solr-8.x-Linux/solr/core/src/test-files/solr/collection1/conf/schema.xml
 to /configs/conf1/schema.xml
   [junit4]   2> 242182 INFO  
(TEST-UnloadDistributedZkTest.test-seed#[8165A0C3151619D6]) [     ] 
o.a.s.c.ZkTestServer put 
/home/jenkins/workspace/Lucene-Solr-8.x-Linux/solr/core/src/test-files/solr/collection1/conf/solrconfig.snippet.randomindexconfig.xml
 to /configs/conf1/solrconfig.snippet.randomindexconfig.xml
   [junit4]   2> 242185 INFO  
(TEST-UnloadDistributedZkTest.test-seed#[8165A0C3151619D6]) [     ] 
o.a.s.c.ZkTestServer put 
/home/jenkins/workspace/Lucene-Solr-8.x-Linux/solr/core/src/test-files/solr/collection1/conf/stopwords.txt
 to /configs/conf1/stopwords.txt
   [junit4]   2> 242186 INFO  
(TEST-UnloadDistributedZkTest.test-seed#[8165A0C3151619D6]) [     ] 
o.a.s.c.ZkTestServer put 
/home/jenkins/workspace/Lucene-Solr-8.x-Linux/solr/core/src/test-files/solr/collection1/conf/protwords.txt
 to /configs/conf1/protwords.txt
   [junit4]   2> 242186 INFO  
(TEST-UnloadDistributedZkTest.test-seed#[8165A0C3151619D6]) [     ] 
o.a.s.c.ZkTestServer put 
/home/jenkins/workspace/Lucene-Solr-8.x-Linux/solr/core/src/test-files/solr/collection1/conf/currency.xml
 to /configs/conf1/currency.xml
   [junit4]   2> 242187 INFO  
(TEST-UnloadDistributedZkTest.test-seed#[8165A0C3151619D6]) [     ] 
o.a.s.c.ZkTestServer put 
/home/jenkins/workspace/Lucene-Solr-8.x-Linux/solr/core/src/test-files/solr/collection1/conf/enumsConfig.xml
 to /configs/conf1/enumsConfig.xml
   [junit4]   2> 242187 INFO  
(TEST-UnloadDistributedZkTest.test-seed#[8165A0C3151619D6]) [     ] 
o.a.s.c.ZkTestServer put 
/home/jenkins/workspace/Lucene-Solr-8.x-Linux/solr/core/src/test-files/solr/collection1/conf/open-exchange-rates.json
 to /configs/conf1/open-exchange-rates.json
   [junit4]   2> 242188 INFO  
(TEST-UnloadDistributedZkTest.test-seed#[8165A0C3151619D6]) [     ] 
o.a.s.c.ZkTestServer put 
/home/jenkins/workspace/Lucene-Solr-8.x-Linux/solr/core/src/test-files/solr/collection1/conf/mapping-ISOLatin1Accent.txt
 to /configs/conf1/mapping-ISOLatin1Accent.txt
   [junit4]   2> 242189 INFO  
(TEST-UnloadDistributedZkTest.test-seed#[8165A0C3151619D6]) [     ] 
o.a.s.c.ZkTestServer put 
/home/jenkins/workspace/Lucene-Solr-8.x-Linux/solr/core/src/test-files/solr/collection1/conf/old_synonyms.txt
 to /configs/conf1/old_synonyms.txt
   [junit4]   2> 242189 INFO  
(TEST-UnloadDistributedZkTest.test-seed#[8165A0C3151619D6]) [     ] 
o.a.s.c.ZkTestServer put 
/home/jenkins/workspace/Lucene-Solr-8.x-Linux/solr/core/src/test-files/solr/collection1/conf/synonyms.txt
 to /configs/conf1/synonyms.txt
   [junit4]   2> 242190 INFO  
(TEST-UnloadDistributedZkTest.test-seed#[8165A0C3151619D6]) [     ] 
o.a.s.c.AbstractFullDistribZkTestBase Will use NRT replicas unless explicitly 
asked otherwise
   [junit4]   2> 242261 WARN  
(TEST-UnloadDistributedZkTest.test-seed#[8165A0C3151619D6]) [     ] 
o.e.j.s.h.g.GzipHandler minGzipSize of 0 is inefficient for short content, 
break even is size 23
   [junit4]   2> 242261 INFO  
(TEST-UnloadDistributedZkTest.test-seed#[8165A0C3151619D6]) [     ] 
o.a.s.c.s.e.JettySolrRunner Start Jetty (configured port=0, binding port=0)
   [junit4]   2> 242261 INFO  
(TEST-UnloadDistributedZkTest.test-seed#[8165A0C3151619D6]) [     ] 
o.a.s.c.s.e.JettySolrRunner Trying to start Jetty on port 0 try number 2 ...
   [junit4]   2> 242262 INFO  
(TEST-UnloadDistributedZkTest.test-seed#[8165A0C3151619D6]) [     ] 
o.e.j.s.Server jetty-9.4.27.v20200227; built: 2020-02-27T18:37:21.340Z; git: 
a304fd9f351f337e7c0e2a7c28878dd536149c6c; jvm 11.0.6+10
   [junit4]   2> 242262 INFO  
(TEST-UnloadDistributedZkTest.test-seed#[8165A0C3151619D6]) [     ] 
o.e.j.s.session DefaultSessionIdManager workerName=node0
   [junit4]   2> 242262 INFO  
(TEST-UnloadDistributedZkTest.test-seed#[8165A0C3151619D6]) [     ] 
o.e.j.s.session No SessionScavenger set, using defaults
   [junit4]   2> 242262 INFO  
(TEST-UnloadDistributedZkTest.test-seed#[8165A0C3151619D6]) [     ] 
o.e.j.s.session node0 Scavenging every 660000ms
   [junit4]   2> 242263 INFO  
(TEST-UnloadDistributedZkTest.test-seed#[8165A0C3151619D6]) [     ] 
o.e.j.s.h.ContextHandler Started 
o.e.j.s.ServletContextHandler@432e2120{/e_v/c,null,AVAILABLE}
   [junit4]   2> 242263 INFO  
(TEST-UnloadDistributedZkTest.test-seed#[8165A0C3151619D6]) [     ] 
o.e.j.s.AbstractConnector Started ServerConnector@67bcddc9{HTTP/1.1, (http/1.1, 
h2c)}{127.0.0.1:42339}
   [junit4]   2> 242263 INFO  
(TEST-UnloadDistributedZkTest.test-seed#[8165A0C3151619D6]) [     ] 
o.e.j.s.Server Started @242279ms
   [junit4]   2> 242263 INFO  
(TEST-UnloadDistributedZkTest.test-seed#[8165A0C3151619D6]) [     ] 
o.a.s.c.s.e.JettySolrRunner Jetty properties: {hostContext=/e_v/c, 
solr.data.dir=/home/jenkins/workspace/Lucene-Solr-8.x-Linux/solr/build/solr-core/test/J4/temp/solr.cloud.UnloadDistributedZkTest_8165A0C3151619D6-001/tempDir-001/control/data,
 hostPort=42339, 
coreRootDirectory=/home/jenkins/workspace/Lucene-Solr-8.x-Linux/solr/build/solr-core/test/J4/temp/solr.cloud.UnloadDistributedZkTest_8165A0C3151619D6-001/control-001/cores}
   [junit4]   2> 242263 ERROR 
(TEST-UnloadDistributedZkTest.test-seed#[8165A0C3151619D6]) [     ] 
o.a.s.u.StartupLoggingUtils Missing Java Option solr.log.dir. Logging may be 
missing or incomplete.
   [junit4]   2> 242263 INFO  
(TEST-UnloadDistributedZkTest.test-seed#[8165A0C3151619D6]) [     ] 
o.a.s.s.SolrDispatchFilter Using logger factory 
org.apache.logging.slf4j.Log4jLoggerFactory
   [junit4]   2> 242264 INFO  
(TEST-UnloadDistributedZkTest.test-seed#[8165A0C3151619D6]) [     ] 
o.a.s.s.SolrDispatchFilter  ___      _       Welcome to Apache Solr™ version 
8.7.0
   [junit4]   2> 242264 INFO  
(TEST-UnloadDistributedZkTest.test-seed#[8165A0C3151619D6]) [     ] 
o.a.s.s.SolrDispatchFilter / __| ___| |_ _   Starting in cloud mode on port null
   [junit4]   2> 242264 INFO  
(TEST-UnloadDistributedZkTest.test-seed#[8165A0C3151619D6]) [     ] 
o.a.s.s.SolrDispatchFilter \__ \/ _ \ | '_|  Install dir: 
/home/jenkins/workspace/Lucene-Solr-8.x-Linux/solr
   [junit4]   2> 242264 INFO  
(TEST-UnloadDistributedZkTest.test-seed#[8165A0C3151619D6]) [     ] 
o.a.s.s.SolrDispatchFilter |___/\___/_|_|    Start time: 
2020-09-07T06:28:40.586116Z
   [junit4]   2> 242266 INFO  
(TEST-UnloadDistributedZkTest.test-seed#[8165A0C3151619D6]) [     ] 
o.a.s.c.c.ConnectionManager Waiting for client to connect to ZooKeeper
   [junit4]   2> 242267 INFO  (zkConnectionManagerCallback-2924-thread-1) [     
] o.a.s.c.c.ConnectionManager zkClient has connected
   [junit4]   2> 242267 INFO  
(TEST-UnloadDistributedZkTest.test-seed#[8165A0C3151619D6]) [     ] 
o.a.s.c.c.ConnectionManager Client is connected to ZooKeeper
   [junit4]   2> 242272 WARN  
(TEST-UnloadDistributedZkTest.test-seed#[8165A0C3151619D6]-SendThread(127.0.0.1:37091))
 [     ] o.a.z.ClientCnxn An exception was thrown while closing send thread for 
session 0x1001e1555850002.
   [junit4]   2>           => EndOfStreamException: Unable to read additional 
data from server sessionid 0x1001e1555850002, 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 0x1001e1555850002, 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> 242373 INFO  
(TEST-UnloadDistributedZkTest.test-seed#[8165A0C3151619D6]) [     ] 
o.a.s.s.SolrDispatchFilter Loading solr.xml from SolrHome (not found in 
ZooKeeper)
   [junit4]   2> 242373 INFO  
(TEST-UnloadDistributedZkTest.test-seed#[8165A0C3151619D6]) [     ] 
o.a.s.c.SolrXmlConfig Loading container configuration from 
/home/jenkins/workspace/Lucene-Solr-8.x-Linux/solr/build/solr-core/test/J4/temp/solr.cloud.UnloadDistributedZkTest_8165A0C3151619D6-001/control-001/solr.xml
   [junit4]   2> 242375 INFO  
(TEST-UnloadDistributedZkTest.test-seed#[8165A0C3151619D6]) [     ] 
o.a.s.c.SolrXmlConfig Configuration parameter autoReplicaFailoverWorkLoopDelay 
is ignored
   [junit4]   2> 242375 INFO  
(TEST-UnloadDistributedZkTest.test-seed#[8165A0C3151619D6]) [     ] 
o.a.s.c.SolrXmlConfig Configuration parameter 
autoReplicaFailoverBadNodeExpiration is ignored
   [junit4]   2> 242376 INFO  
(TEST-UnloadDistributedZkTest.test-seed#[8165A0C3151619D6]) [     ] 
o.a.s.c.SolrXmlConfig MBean server found: 
com.sun.jmx.mbeanserver.JmxMBeanServer@bec252d, but no JMX reporters were 
configured - adding default JMX reporter.
   [junit4]   2> 242471 INFO  
(TEST-UnloadDistributedZkTest.test-seed#[8165A0C3151619D6]) [     ] 
o.a.s.h.c.HttpShardHandlerFactory Host whitelist initialized: 
WhitelistHostChecker [whitelistHosts=null, whitelistHostCheckingEnabled=false]
   [junit4]   2> 242472 WARN  
(TEST-UnloadDistributedZkTest.test-seed#[8165A0C3151619D6]) [     ] 
o.e.j.u.s.S.config Trusting all certificates configured for 
Client@5591de7b[provider=null,keyStore=null,trustStore=null]
   [junit4]   2> 242472 WARN  
(TEST-UnloadDistributedZkTest.test-seed#[8165A0C3151619D6]) [     ] 
o.e.j.u.s.S.config No Client EndPointIdentificationAlgorithm configured for 
Client@5591de7b[provider=null,keyStore=null,trustStore=null]
   [junit4]   2> 242474 WARN  
(TEST-UnloadDistributedZkTest.test-seed#[8165A0C3151619D6]) [     ] 
o.e.j.u.s.S.config Trusting all certificates configured for 
Client@3c59b1e3[provider=null,keyStore=null,trustStore=null]
   [junit4]   2> 242474 WARN  
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o.e.j.u.s.S.config No Client EndPointIdentificationAlgorithm configured for 
Client@3c59b1e3[provider=null,keyStore=null,trustStore=null]
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(TEST-UnloadDistributedZkTest.test-seed#[8165A0C3151619D6]) [     ] 
o.a.s.c.ZkContainer Zookeeper client=127.0.0.1:37091/solr
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(TEST-UnloadDistributedZkTest.test-seed#[8165A0C3151619D6]) [     ] 
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#[8165A0C3151619D6]) 
[n:127.0.0.1:42339_e_v%2Fc     ] 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> 242578 INFO  
(TEST-UnloadDistributedZkTest.test-seed#[8165A0C3151619D6]) 
[n:127.0.0.1:42339_e_v%2Fc     ] o.a.s.c.c.ConnectionManager Client is 
connected to ZooKeeper
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(TEST-UnloadDistributedZkTest.test-seed#[8165A0C3151619D6]) 
[n:127.0.0.1:42339_e_v%2Fc     ] o.a.s.c.OverseerElectionContext I am going to 
be the leader 127.0.0.1:42339_e_v%2Fc
   [junit4]   2> 242625 INFO  
(TEST-UnloadDistributedZkTest.test-seed#[8165A0C3151619D6]) 
[n:127.0.0.1:42339_e_v%2Fc     ] o.a.s.c.Overseer Overseer 
(id=72090671015854084-127.0.0.1:42339_e_v%2Fc-n_0000000000) starting
   [junit4]   2> 242629 INFO  
(OverseerStateUpdate-72090671015854084-127.0.0.1:42339_e_v%2Fc-n_0000000000) 
[n:127.0.0.1:42339_e_v%2Fc     ] o.a.s.c.Overseer Starting to work on the main 
queue : 127.0.0.1:42339_e_v%2Fc
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(TEST-UnloadDistributedZkTest.test-seed#[8165A0C3151619D6]) 
[n:127.0.0.1:42339_e_v%2Fc     ] o.a.s.c.ZkController Register node as live in 
ZooKeeper:/live_nodes/127.0.0.1:42339_e_v%2Fc
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o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (0) -> (1)
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(TEST-UnloadDistributedZkTest.test-seed#[8165A0C3151619D6]) 
[n:127.0.0.1:42339_e_v%2Fc     ] o.a.s.p.PackageLoader /packages.json updated 
to version -1
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(TEST-UnloadDistributedZkTest.test-seed#[8165A0C3151619D6]) 
[n:127.0.0.1:42339_e_v%2Fc     ] 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> 242644 INFO  
(TEST-UnloadDistributedZkTest.test-seed#[8165A0C3151619D6]) 
[n:127.0.0.1:42339_e_v%2Fc     ] o.a.s.h.a.MetricsHistoryHandler No .system 
collection, keeping metrics history in memory.
   [junit4]   2> 242654 INFO  
(TEST-UnloadDistributedZkTest.test-seed#[8165A0C3151619D6]) 
[n:127.0.0.1:42339_e_v%2Fc     ] o.a.s.m.r.SolrJmxReporter JMX monitoring for 
'solr.node' (registry 'solr.node') enabled at server: 
com.sun.jmx.mbeanserver.JmxMBeanServer@bec252d
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[n:127.0.0.1:42339_e_v%2Fc     ] o.a.s.m.r.SolrJmxReporter JMX monitoring for 
'solr.jvm' (registry 'solr.jvm') enabled at server: 
com.sun.jmx.mbeanserver.JmxMBeanServer@bec252d
   [junit4]   2> 242661 INFO  
(TEST-UnloadDistributedZkTest.test-seed#[8165A0C3151619D6]) 
[n:127.0.0.1:42339_e_v%2Fc     ] o.a.s.m.r.SolrJmxReporter JMX monitoring for 
'solr.jetty' (registry 'solr.jetty') enabled at server: 
com.sun.jmx.mbeanserver.JmxMBeanServer@bec252d
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(TEST-UnloadDistributedZkTest.test-seed#[8165A0C3151619D6]) 
[n:127.0.0.1:42339_e_v%2Fc     ] o.a.s.c.CorePropertiesLocator Found 0 core 
definitions underneath 
/home/jenkins/workspace/Lucene-Solr-8.x-Linux/solr/build/solr-core/test/J4/temp/solr.cloud.UnloadDistributedZkTest_8165A0C3151619D6-001/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 127.0.0.1:37091/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=127.0.0.1:42339_e_v%252Fc&wt=javabin&version=2
 and sendToOCPQueue=true
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(OverseerThreadFactory-2943-thread-1-processing-n:127.0.0.1:42339_e_v%2Fc) 
[n:127.0.0.1:42339_e_v%2Fc     ] 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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c:control_collection s:shard1  x:control_collection_shard1_replica_n1 ] 
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.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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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.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@bec252d
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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/workspace/Lucene-Solr-8.x-Linux/solr/build/solr-core/test/J4/temp/solr.cloud.UnloadDistributedZkTest_8165A0C3151619D6-001/control-001/cores/control_collection_shard1_replica_n1],
 
dataDir=[/home/jenkins/workspace/Lucene-Solr-8.x-Linux/solr/build/solr-core/test/J4/temp/solr.cloud.UnloadDistributedZkTest_8165A0C3151619D6-001/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.TieredMergePolicy: [TieredMergePolicy: 
maxMergeAtOnce=18, maxMergeAtOnceExplicit=27, maxMergedSegmentMB=42.9365234375, 
floorSegmentMB=1.087890625, forceMergeDeletesPctAllowed=3.0245764070946013, 
segmentsPerTier=21.0, maxCFSSegmentSizeMB=8.796093022207999E12, noCFSRatio=0.0, 
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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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o.a.s.u.CommitTracker Hard AutoCommit: disabled
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o.a.s.u.CommitTracker Soft AutoCommit: disabled
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o.a.s.u.RandomMergePolicy RandomMergePolicy wrapping class 
org.apache.lucene.index.TieredMergePolicy: [TieredMergePolicy: 
maxMergeAtOnce=23, maxMergeAtOnceExplicit=47, maxMergedSegmentMB=24.7119140625, 
floorSegmentMB=0.46484375, forceMergeDeletesPctAllowed=6.610567474770733, 
segmentsPerTier=20.0, maxCFSSegmentSizeMB=8.796093022207999E12, 
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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.h.ReplicationHandler Commits will be reserved for 10000 ms
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o.a.s.u.UpdateLog Could not find max version in index or recent updates, using 
new clock 1677155497167290368
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(searcherExecutor-2955-thread-1-processing-n:127.0.0.1:42339_e_v%2Fc 
x:control_collection_shard1_replica_n1 c:control_collection s:shard1) 
[n:127.0.0.1:42339_e_v%2Fc 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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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}
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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
   [junit4]   2> 243957 INFO  (qtp398012904-5650) [n:127.0.0.1:42339_e_v%2Fc 
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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c:control_collection s:shard1  x:control_collection_shard1_replica_n1 ] 
o.a.s.c.SyncStrategy Sync replicas to 
http://127.0.0.1:42339/e_v/c/control_collection_shard1_replica_n1/
   [junit4]   2> 243957 INFO  (qtp398012904-5650) [n:127.0.0.1:42339_e_v%2Fc 
c:control_collection s:shard1  x:control_collection_shard1_replica_n1 ] 
o.a.s.c.SyncStrategy Sync Success - now sync replicas to me
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c:control_collection s:shard1  x:control_collection_shard1_replica_n1 ] 
o.a.s.c.SyncStrategy 
http://127.0.0.1:42339/e_v/c/control_collection_shard1_replica_n1/ has no 
replicas
   [junit4]   2> 243958 INFO  (qtp398012904-5650) [n:127.0.0.1:42339_e_v%2Fc 
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/72090671015854084-core_node2-n_0000000000
   [junit4]   2> 243959 INFO  (qtp398012904-5650) [n:127.0.0.1:42339_e_v%2Fc 
c:control_collection s:shard1  x:control_collection_shard1_replica_n1 ] 
o.a.s.c.ShardLeaderElectionContext I am the new leader: 
http://127.0.0.1:42339/e_v/c/control_collection_shard1_replica_n1/ shard1
   [junit4]   2> 244060 INFO  (zkCallback-2935-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])
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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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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> 244062 INFO  (qtp398012904-5650) [n:127.0.0.1:42339_e_v%2Fc    
 ] 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=1271
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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> 244162 INFO  (zkCallback-2935-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> 244162 INFO  (zkCallback-2935-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> 244162 INFO  (zkCallback-2935-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> 244163 INFO  (qtp398012904-5645) [n:127.0.0.1:42339_e_v%2Fc    
 ] 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=127.0.0.1:42339_e_v%252Fc&wt=javabin&version=2}
 status=0 QTime=1487
   [junit4]   2> 244163 INFO  
(TEST-UnloadDistributedZkTest.test-seed#[8165A0C3151619D6]) [     ] 
o.a.s.c.AbstractFullDistribZkTestBase Waiting to see 1 active replicas in 
collection: control_collection
   [junit4]   2> 244267 INFO  
(TEST-UnloadDistributedZkTest.test-seed#[8165A0C3151619D6]) [     ] 
o.a.s.c.c.ConnectionManager Waiting for client to connect to ZooKeeper
   [junit4]   2> 244268 INFO  (zkConnectionManagerCallback-2964-thread-1) [     
] o.a.s.c.c.ConnectionManager zkClient has connected
   [junit4]   2> 244268 INFO  
(TEST-UnloadDistributedZkTest.test-seed#[8165A0C3151619D6]) [     ] 
o.a.s.c.c.ConnectionManager Client is connected to ZooKeeper
   [junit4]   2> 244269 INFO  
(TEST-UnloadDistributedZkTest.test-seed#[8165A0C3151619D6]) [     ] 
o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (0) -> (1)
   [junit4]   2> 244270 INFO  
(TEST-UnloadDistributedZkTest.test-seed#[8165A0C3151619D6]) [     ] 
o.a.s.c.s.i.ZkClientClusterStateProvider Cluster at 127.0.0.1:37091/solr ready
   [junit4]   2> 244270 INFO  
(TEST-UnloadDistributedZkTest.test-seed#[8165A0C3151619D6]) [     ] 
o.a.s.c.ChaosMonkey monkey: init - expire sessions:false cause connection 
loss:false
   [junit4]   2> 244281 INFO  (qtp398012904-5645) [n:127.0.0.1:42339_e_v%2Fc    
 ] 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> 244283 INFO  
(OverseerThreadFactory-2943-thread-2-processing-n:127.0.0.1:42339_e_v%2Fc) 
[n:127.0.0.1:42339_e_v%2Fc     ] o.a.s.c.a.c.CreateCollectionCmd Create 
collection collection1
   [junit4]   2> 244283 INFO  
(OverseerCollectionConfigSetProcessor-72090671015854084-127.0.0.1:42339_e_v%2Fc-n_0000000000)
 [n:127.0.0.1:42339_e_v%2Fc     ] o.a.s.c.OverseerTaskQueue Response ZK path: 
/overseer/collection-queue-work/qnr-0000000000 doesn't exist. Requestor may 
have disconnected from ZooKeeper
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[n:127.0.0.1:42339_e_v%2Fc     ] o.a.s.c.a.c.CreateCollectionCmd It is unusual 
to create a collection (collection1) without cores.
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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
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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=1&wt=javabin&version=2}
 status=0 QTime=205
   [junit4]   2> 244489 INFO  
(TEST-UnloadDistributedZkTest.test-seed#[8165A0C3151619D6]) [     ] 
o.a.s.c.SolrCloudTestCase active slice count: 2 expected: 2
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(TEST-UnloadDistributedZkTest.test-seed#[8165A0C3151619D6]) [     ] 
o.a.s.c.SolrCloudTestCase active replica count: 0 expected replica count: 0
   [junit4]   2> 244489 INFO  
(TEST-UnloadDistributedZkTest.test-seed#[8165A0C3151619D6]) [     ] 
o.a.s.c.SolrCloudTestCase active slice count: 2 expected: 2
   [junit4]   2> 244489 INFO  
(TEST-UnloadDistributedZkTest.test-seed#[8165A0C3151619D6]) [     ] 
o.a.s.c.SolrCloudTestCase active replica count: 0 expected replica count: 0
   [junit4]   2> 244489 INFO  (watches-2961-thread-1) [     ] 
o.a.s.c.SolrCloudTestCase active slice count: 2 expected: 2
   [junit4]   2> 244489 INFO  
(TEST-UnloadDistributedZkTest.test-seed#[8165A0C3151619D6]) [     ] 
o.a.s.c.SolrCloudTestCase active slice count: 2 expected: 2
   [junit4]   2> 244489 INFO  (watches-2961-thread-1) [     ] 
o.a.s.c.SolrCloudTestCase active replica count: 0 expected replica count: 0
   [junit4]   2> 244489 INFO  
(TEST-UnloadDistributedZkTest.test-seed#[8165A0C3151619D6]) [     ] 
o.a.s.c.SolrCloudTestCase active replica count: 0 expected replica count: 0
   [junit4]   2> 244489 INFO  
(TEST-UnloadDistributedZkTest.test-seed#[8165A0C3151619D6]) [     ] 
o.a.s.c.AbstractFullDistribZkTestBase Creating jetty instances 
pullReplicaCount=0 numOtherReplicas=4
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o.a.s.c.AbstractFullDistribZkTestBase create jetty 1 in directory 
/home/jenkins/workspace/Lucene-Solr-8.x-Linux/solr/build/solr-core/test/J4/temp/solr.cloud.UnloadDistributedZkTest_8165A0C3151619D6-001/shard-1-001
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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 11.0.6+10
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o.e.j.s.session DefaultSessionIdManager workerName=node0
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o.e.j.s.session node0 Scavenging every 660000ms
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o.e.j.s.AbstractConnector Started ServerConnector@6eb3911b{HTTP/1.1, (http/1.1, 
h2c)}{127.0.0.1:45183}
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o.e.j.s.Server Started @244581ms
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o.a.s.c.s.e.JettySolrRunner Jetty properties: {hostContext=/e_v/c, 
solrconfig=solrconfig.xml, 
solr.data.dir=/home/jenkins/workspace/Lucene-Solr-8.x-Linux/solr/build/solr-core/test/J4/temp/solr.cloud.UnloadDistributedZkTest_8165A0C3151619D6-001/tempDir-001/jetty1,
 hostPort=45183, 
coreRootDirectory=/home/jenkins/workspace/Lucene-Solr-8.x-Linux/solr/build/solr-core/test/J4/temp/solr.cloud.UnloadDistributedZkTest_8165A0C3151619D6-001/shard-1-001/cores}
   [junit4]   2> 244566 ERROR (closeThreadPool-2965-thread-1) [     ] 
o.a.s.u.StartupLoggingUtils Missing Java Option solr.log.dir. Logging may be 
missing or incomplete.
   [junit4]   2> 244566 INFO  (closeThreadPool-2965-thread-1) [     ] 
o.a.s.s.SolrDispatchFilter Using logger factory 
org.apache.logging.slf4j.Log4jLoggerFactory
   [junit4]   2> 244566 INFO  (closeThreadPool-2965-thread-1) [     ] 
o.a.s.s.SolrDispatchFilter  ___      _       Welcome to Apache Solr™ version 
8.7.0
   [junit4]   2> 244566 INFO  (closeThreadPool-2965-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/workspace/Lucene-Solr-8.x-Linux/solr
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o.a.s.s.SolrDispatchFilter |___/\___/_|_|    Start time: 
2020-09-07T06:28:42.888337Z
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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> 244639 INFO  
(TEST-UnloadDistributedZkTest.test-seed#[8165A0C3151619D6]) [     ] 
o.a.s.c.AbstractFullDistribZkTestBase create jetty 2 in directory 
/home/jenkins/workspace/Lucene-Solr-8.x-Linux/solr/build/solr-core/test/J4/temp/solr.cloud.UnloadDistributedZkTest_8165A0C3151619D6-001/shard-2-001
 of type NRT for shard1
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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 11.0.6+10
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o.e.j.s.session DefaultSessionIdManager workerName=node0
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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@5938c48e{/e_v/c,null,AVAILABLE}
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o.e.j.s.AbstractConnector Started ServerConnector@27c0c0e6{HTTP/1.1, (http/1.1, 
h2c)}{127.0.0.1:37317}
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o.e.j.s.Server Started @244657ms
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o.a.s.c.s.e.JettySolrRunner Jetty properties: {hostContext=/e_v/c, 
solrconfig=solrconfig.xml, 
solr.data.dir=/home/jenkins/workspace/Lucene-Solr-8.x-Linux/solr/build/solr-core/test/J4/temp/solr.cloud.UnloadDistributedZkTest_8165A0C3151619D6-001/tempDir-001/jetty2,
 hostPort=37317, 
coreRootDirectory=/home/jenkins/workspace/Lucene-Solr-8.x-Linux/solr/build/solr-core/test/J4/temp/solr.cloud.UnloadDistributedZkTest_8165A0C3151619D6-001/shard-2-001/cores}
   [junit4]   2> 244642 ERROR (closeThreadPool-2965-thread-2) [     ] 
o.a.s.u.StartupLoggingUtils Missing Java Option solr.log.dir. Logging may be 
missing or incomplete.
   [junit4]   2> 244642 INFO  (closeThreadPool-2965-thread-2) [     ] 
o.a.s.s.SolrDispatchFilter Using logger factory 
org.apache.logging.slf4j.Log4jLoggerFactory
   [junit4]   2> 244642 INFO  (closeThreadPool-2965-thread-2) [     ] 
o.a.s.s.SolrDispatchFilter  ___      _       Welcome to Apache Solr™ version 
8.7.0
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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/workspace/Lucene-Solr-8.x-Linux/solr
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o.a.s.s.SolrDispatchFilter |___/\___/_|_|    Start time: 
2020-09-07T06:28:42.964402Z
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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/workspace/Lucene-Solr-8.x-Linux/solr/build/solr-core/test/J4/temp/solr.cloud.UnloadDistributedZkTest_8165A0C3151619D6-001/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@bec252d, but no JMX reporters were 
configured - adding default JMX reporter.
   [junit4]   2> 244715 INFO  
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o.a.s.c.AbstractFullDistribZkTestBase create jetty 3 in directory 
/home/jenkins/workspace/Lucene-Solr-8.x-Linux/solr/build/solr-core/test/J4/temp/solr.cloud.UnloadDistributedZkTest_8165A0C3151619D6-001/shard-3-001
 of type NRT for shard2
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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: 
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o.e.j.s.AbstractConnector Started ServerConnector@3c97dff3{HTTP/1.1, (http/1.1, 
h2c)}{127.0.0.1:39569}
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o.e.j.s.Server Started @244735ms
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o.a.s.c.s.e.JettySolrRunner Jetty properties: {hostContext=/e_v/c, 
solrconfig=solrconfig.xml, 
solr.data.dir=/home/jenkins/workspace/Lucene-Solr-8.x-Linux/solr/build/solr-core/test/J4/temp/solr.cloud.UnloadDistributedZkTest_8165A0C3151619D6-001/tempDir-001/jetty3,
 hostPort=39569, 
coreRootDirectory=/home/jenkins/workspace/Lucene-Solr-8.x-Linux/solr/build/solr-core/test/J4/temp/solr.cloud.UnloadDistributedZkTest_8165A0C3151619D6-001/shard-3-001/cores}
   [junit4]   2> 244720 ERROR (closeThreadPool-2965-thread-3) [     ] 
o.a.s.u.StartupLoggingUtils Missing Java Option solr.log.dir. Logging may be 
missing or incomplete.
   [junit4]   2> 244720 INFO  (closeThreadPool-2965-thread-3) [     ] 
o.a.s.s.SolrDispatchFilter Using logger factory 
org.apache.logging.slf4j.Log4jLoggerFactory
   [junit4]   2> 244720 INFO  (closeThreadPool-2965-thread-3) [     ] 
o.a.s.s.SolrDispatchFilter  ___      _       Welcome to Apache Solr™ version 
8.7.0
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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/workspace/Lucene-Solr-8.x-Linux/solr
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o.a.s.s.SolrDispatchFilter |___/\___/_|_|    Start time: 
2020-09-07T06:28:43.042500Z
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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> 244723 WARN  
(closeThreadPool-2965-thread-3-SendThread(127.0.0.1:37091)) [     ] 
o.a.z.ClientCnxn An exception was thrown while closing send thread for session 
0x1001e1555850009.
   [junit4]   2>           => EndOfStreamException: Unable to read additional 
data from server sessionid 0x1001e1555850009, likely server has closed socket
   [junit4]   2>        at 
org.apache.zookeeper.ClientCnxnSocketNIO.doIO(ClientCnxnSocketNIO.java:75)
   [junit4]   2> org.apache.zookeeper.ClientCnxn$EndOfStreamException: Unable 
to read additional data from server sessionid 0x1001e1555850009, likely server 
has closed socket
   [junit4]   2>        at 
org.apache.zookeeper.ClientCnxnSocketNIO.doIO(ClientCnxnSocketNIO.java:75) 
~[zookeeper-3.6.1.jar:3.6.1]
   [junit4]   2>        at 
org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:348)
 ~[zookeeper-3.6.1.jar:3.6.1]
   [junit4]   2>        at 
org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1262) 
[zookeeper-3.6.1.jar:3.6.1]
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o.a.s.h.c.HttpShardHandlerFactory Host whitelist initialized: 
WhitelistHostChecker [whitelistHosts=null, whitelistHostCheckingEnabled=false]
   [junit4]   2> 244759 WARN  (closeThreadPool-2965-thread-1) [     ] 
o.e.j.u.s.S.config Trusting all certificates configured for 
Client@6735db19[provider=null,keyStore=null,trustStore=null]
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o.e.j.u.s.S.config No Client EndPointIdentificationAlgorithm configured for 
Client@6735db19[provider=null,keyStore=null,trustStore=null]
   [junit4]   2> 244760 WARN  (closeThreadPool-2965-thread-1) [     ] 
o.e.j.u.s.S.config Trusting all certificates configured for 
Client@1dc60d89[provider=null,keyStore=null,trustStore=null]
   [junit4]   2> 244760 WARN  (closeThreadPool-2965-thread-1) [     ] 
o.e.j.u.s.S.config No Client EndPointIdentificationAlgorithm configured for 
Client@1dc60d89[provider=null,keyStore=null,trustStore=null]
   [junit4]   2> 244761 INFO  (closeThreadPool-2965-thread-1) [     ] 
o.a.s.c.ZkContainer Zookeeper client=127.0.0.1:37091/solr
   [junit4]   2> 244762 INFO  (closeThreadPool-2965-thread-1) [     ] 
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> 244774 INFO  (closeThreadPool-2965-thread-2) [     ] 
o.a.s.s.SolrDispatchFilter Loading solr.xml from SolrHome (not found in 
ZooKeeper)
   [junit4]   2> 244775 INFO  (closeThreadPool-2965-thread-2) [     ] 
o.a.s.c.SolrXmlConfig Loading container configuration from 
/home/jenkins/workspace/Lucene-Solr-8.x-Linux/solr/build/solr-core/test/J4/temp/solr.cloud.UnloadDistributedZkTest_8165A0C3151619D6-001/shard-2-001/solr.xml
   [junit4]   2> 244778 INFO  (closeThreadPool-2965-thread-2) [     ] 
o.a.s.c.SolrXmlConfig Configuration parameter autoReplicaFailoverWorkLoopDelay 
is ignored
   [junit4]   2> 244778 INFO  (closeThreadPool-2965-thread-2) [     ] 
o.a.s.c.SolrXmlConfig Configuration parameter 
autoReplicaFailoverBadNodeExpiration is ignored
   [junit4]   2> 244780 INFO  (closeThreadPool-2965-thread-2) [     ] 
o.a.s.c.SolrXmlConfig MBean server found: 
com.sun.jmx.mbeanserver.JmxMBeanServer@bec252d, but no JMX reporters were 
configured - adding default JMX reporter.
   [junit4]   2> 244809 INFO  
(TEST-UnloadDistributedZkTest.test-seed#[8165A0C3151619D6]) [     ] 
o.a.s.c.AbstractFullDistribZkTestBase create jetty 4 in directory 
/home/jenkins/workspace/Lucene-Solr-8.x-Linux/solr/build/solr-core/test/J4/temp/solr.cloud.UnloadDistributedZkTest_8165A0C3151619D6-001/shard-4-001
 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 11.0.6+10
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o.e.j.s.AbstractConnector Started ServerConnector@65086c06{HTTP/1.1, (http/1.1, 
h2c)}{127.0.0.1:33905}
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o.a.s.c.s.e.JettySolrRunner Jetty properties: {hostContext=/e_v/c, 
solrconfig=solrconfig.xml, 
solr.data.dir=/home/jenkins/workspace/Lucene-Solr-8.x-Linux/solr/build/solr-core/test/J4/temp/solr.cloud.UnloadDistributedZkTest_8165A0C3151619D6-001/tempDir-001/jetty4,
 hostPort=33905, 
coreRootDirectory=/home/jenkins/workspace/Lucene-Solr-8.x-Linux/solr/build/solr-core/test/J4/temp/solr.cloud.UnloadDistributedZkTest_8165A0C3151619D6-001/shard-4-001/cores}
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missing or incomplete.
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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 
8.7.0
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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: 
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o.a.s.s.SolrDispatchFilter |___/\___/_|_|    Start time: 
2020-09-07T06:28:43.141850Z
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Allocating transient cache for 4 transient cores
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[n:127.0.0.1:45183_e_v%2Fc     ] o.a.s.p.PackageLoader /packages.json updated 
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[n:127.0.0.1:45183_e_v%2Fc     ] 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
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Client@491b1e3e[provider=null,keyStore=null,trustStore=null]
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o.e.j.u.s.S.config No Client EndPointIdentificationAlgorithm configured for 
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o.e.j.u.s.S.config Trusting all certificates configured for 
Client@7cef53a3[provider=null,keyStore=null,trustStore=null]
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o.e.j.u.s.S.config No Client EndPointIdentificationAlgorithm configured for 
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o.a.s.c.ZkContainer Zookeeper client=127.0.0.1:37091/solr
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[n:127.0.0.1:45183_e_v%2Fc     ] o.a.s.m.r.SolrJmxReporter JMX monitoring for 
'solr.node' (registry 'solr.node') enabled at server: 
com.sun.jmx.mbeanserver.JmxMBeanServer@bec252d
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o.a.s.c.c.ConnectionManager Client is connected to ZooKeeper
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[n:127.0.0.1:45183_e_v%2Fc     ] o.a.s.m.r.SolrJmxReporter JMX monitoring for 
'solr.jvm' (registry 'solr.jvm') enabled at server: 
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[n:127.0.0.1:45183_e_v%2Fc     ] o.a.s.c.CorePropertiesLocator Found 0 core 
definitions underneath 
/home/jenkins/workspace/Lucene-Solr-8.x-Linux/solr/build/solr-core/test/J4/temp/solr.cloud.UnloadDistributedZkTest_8165A0C3151619D6-001/shard-1-001/cores
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o.a.s.c.SolrXmlConfig Loading container configuration from 
/home/jenkins/workspace/Lucene-Solr-8.x-Linux/solr/build/solr-core/test/J4/temp/solr.cloud.UnloadDistributedZkTest_8165A0C3151619D6-001/shard-3-001/solr.xml
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o.a.s.c.SolrXmlConfig Configuration parameter autoReplicaFailoverWorkLoopDelay 
is ignored
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autoReplicaFailoverBadNodeExpiration is ignored
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configured - adding default JMX reporter.
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Client@67ab2ca1[provider=null,keyStore=null,trustStore=null]
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o.e.j.u.s.S.config Trusting all certificates configured for 
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o.a.s.c.ZkContainer Zookeeper client=127.0.0.1:37091/solr
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o.a.z.ClientCnxn An exception was thrown while closing send thread for session 
0x1001e155585000f.
   [junit4]   2>           => EndOfStreamException: Unable to read additional 
data from server sessionid 0x1001e155585000f, likely server has closed socket
   [junit4]   2>        at 
org.apache.zookeeper.ClientCnxnSocketNIO.doIO(ClientCnxnSocketNIO.java:75)
   [junit4]   2> org.apache.zookeeper.ClientCnxn$EndOfStreamException: Unable 
to read additional data from server sessionid 0x1001e155585000f, likely server 
has closed socket
   [junit4]   2>        at 
org.apache.zookeeper.ClientCnxnSocketNIO.doIO(ClientCnxnSocketNIO.java:75) 
~[zookeeper-3.6.1.jar:3.6.1]
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org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:348)
 ~[zookeeper-3.6.1.jar:3.6.1]
   [junit4]   2>        at 
org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1262) 
[zookeeper-3.6.1.jar:3.6.1]
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[n:127.0.0.1:37317_e_v%2Fc     ] o.a.s.c.ZkController Publish 
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[n:127.0.0.1:37317_e_v%2Fc     ] o.a.s.c.TransientSolrCoreCacheDefault 
Allocating transient cache for 4 transient cores
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o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (2) -> (3)
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[n:127.0.0.1:37317_e_v%2Fc     ] o.a.s.p.PackageLoader /packages.json updated 
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[n:127.0.0.1:37317_e_v%2Fc     ] 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
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[n:127.0.0.1:37317_e_v%2Fc     ] o.a.s.m.r.SolrJmxReporter JMX monitoring for 
'solr.node' (registry 'solr.node') enabled at server: 
com.sun.jmx.mbeanserver.JmxMBeanServer@bec252d
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[n:127.0.0.1:37317_e_v%2Fc     ] o.a.s.m.r.SolrJmxReporter JMX monitoring for 
'solr.jvm' (registry 'solr.jvm') enabled at server: 
com.sun.jmx.mbeanserver.JmxMBeanServer@bec252d
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'solr.jetty' (registry 'solr.jetty') enabled at server: 
com.sun.jmx.mbeanserver.JmxMBeanServer@bec252d
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[n:127.0.0.1:37317_e_v%2Fc     ] o.a.s.c.CorePropertiesLocator Found 0 core 
definitions underneath 
/home/jenkins/workspace/Lucene-Solr-8.x-Linux/solr/build/solr-core/test/J4/temp/solr.cloud.UnloadDistributedZkTest_8165A0C3151619D6-001/shard-2-001/cores
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o.a.s.c.AbstractFullDistribZkTestBase waitForLiveNode: 127.0.0.1:37317_e_v%2Fc
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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/workspace/Lucene-Solr-8.x-Linux/solr/build/solr-core/test/J4/temp/solr.cloud.UnloadDistributedZkTest_8165A0C3151619D6-001/shard-4-001/solr.xml
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o.a.s.c.SolrXmlConfig Configuration parameter autoReplicaFailoverWorkLoopDelay 
is ignored
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autoReplicaFailoverBadNodeExpiration is ignored
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o.a.s.c.SolrXmlConfig MBean server found: 
com.sun.jmx.mbeanserver.JmxMBeanServer@bec252d, 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]
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o.e.j.u.s.S.config Trusting all certificates configured for 
Client@433b408b[provider=null,keyStore=null,trustStore=null]
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o.e.j.u.s.S.config No Client EndPointIdentificationAlgorithm configured for 
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o.e.j.u.s.S.config Trusting all certificates configured for 
Client@2ce024b3[provider=null,keyStore=null,trustStore=null]
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o.e.j.u.s.S.config No Client EndPointIdentificationAlgorithm configured for 
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   [junit4]   2> 245213 INFO  (closeThreadPool-2965-thread-4) [     ] 
o.a.s.c.ZkContainer Zookeeper client=127.0.0.1:37091/solr
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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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[n:127.0.0.1:39569_e_v%2Fc     ] 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:127.0.0.1:39569_e_v%2Fc     ] o.a.s.c.c.ConnectionManager Client is 
connected to ZooKeeper
   [junit4]   2> 245280 INFO  (closeThreadPool-2965-thread-3) 
[n:127.0.0.1:39569_e_v%2Fc     ] o.a.s.c.c.ZkStateReader Updated live nodes 
from ZooKeeper... (0) -> (3)
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[n:127.0.0.1:39569_e_v%2Fc     ] o.a.s.c.ZkController Publish 
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[n:127.0.0.1:39569_e_v%2Fc     ] o.a.s.c.TransientSolrCoreCacheDefault 
Allocating transient cache for 4 transient cores
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[n:127.0.0.1:39569_e_v%2Fc     ] o.a.s.c.ZkController Register node as live in 
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o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (3) -> (4)
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o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (3) -> (4)
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o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (3) -> (4)
   [junit4]   2> 245283 INFO  (zkCallback-3007-thread-1) [     ] 
o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (3) -> (4)
   [junit4]   2> 245284 INFO  (zkCallback-3034-thread-1) [     ] 
o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (3) -> (4)
   [junit4]   2> 245285 INFO  (closeThreadPool-2965-thread-3) 
[n:127.0.0.1:39569_e_v%2Fc     ] o.a.s.p.PackageLoader /packages.json updated 
to version -1
   [junit4]   2> 245285 WARN  (closeThreadPool-2965-thread-3) 
[n:127.0.0.1:39569_e_v%2Fc     ] 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> 245292 INFO  (closeThreadPool-2965-thread-3) 
[n:127.0.0.1:39569_e_v%2Fc     ] o.a.s.h.a.MetricsHistoryHandler No .system 
collection, keeping metrics history in memory.
   [junit4]   2> 245305 INFO  (closeThreadPool-2965-thread-3) 
[n:127.0.0.1:39569_e_v%2Fc     ] o.a.s.m.r.SolrJmxReporter JMX monitoring for 
'solr.node' (registry 'solr.node') enabled at server: 
com.sun.jmx.mbeanserver.JmxMBeanServer@bec252d
   [junit4]   2> 245312 INFO  (closeThreadPool-2965-thread-3) 
[n:127.0.0.1:39569_e_v%2Fc     ] o.a.s.m.r.SolrJmxReporter JMX monitoring for 
'solr.jvm' (registry 'solr.jvm') enabled at server: 
com.sun.jmx.mbeanserver.JmxMBeanServer@bec252d
   [junit4]   2> 245312 INFO  (closeThreadPool-2965-thread-3) 
[n:127.0.0.1:39569_e_v%2Fc     ] o.a.s.m.r.SolrJmxReporter JMX monitoring for 
'solr.jetty' (registry 'solr.jetty') enabled at server: 
com.sun.jmx.mbeanserver.JmxMBeanServer@bec252d
   [junit4]   2> 245312 INFO  (closeThreadPool-2965-thread-3) 
[n:127.0.0.1:39569_e_v%2Fc     ] o.a.s.c.CorePropertiesLocator Found 0 core 
definitions underneath 
/home/jenkins/workspace/Lucene-Solr-8.x-Linux/solr/build/solr-core/test/J4/temp/solr.cloud.UnloadDistributedZkTest_8165A0C3151619D6-001/shard-3-001/cores
   [junit4]   2> 245317 INFO  (closeThreadPool-2965-thread-3) [     ] 
o.a.s.c.AbstractFullDistribZkTestBase waitForLiveNode: 127.0.0.1:39569_e_v%2Fc
   [junit4]   2> 245376 INFO  (closeThreadPool-2965-thread-4) 
[n:127.0.0.1:33905_e_v%2Fc     ] o.a.s.c.c.ConnectionManager Waiting for client 
to connect to ZooKeeper
   [junit4]   2> 245377 INFO  (zkConnectionManagerCallback-3045-thread-1) [     
] o.a.s.c.c.ConnectionManager zkClient has connected
   [junit4]   2> 245377 INFO  (closeThreadPool-2965-thread-4) 
[n:127.0.0.1:33905_e_v%2Fc     ] o.a.s.c.c.ConnectionManager Client is 
connected to ZooKeeper
   [junit4]   2> 245379 INFO  (closeThreadPool-2965-thread-4) 
[n:127.0.0.1:33905_e_v%2Fc     ] o.a.s.c.c.ZkStateReader Updated live nodes 
from ZooKeeper... (0) -> (4)
   [junit4]   2> 245381 INFO  (closeThreadPool-2965-thread-4) 
[n:127.0.0.1:33905_e_v%2Fc     ] o.a.s.c.ZkController Publish 
node=127.0.0.1:33905_e_v%2Fc as DOWN
   [junit4]   2> 245381 INFO  (closeThreadPool-2965-thread-4) 
[n:127.0.0.1:33905_e_v%2Fc     ] o.a.s.c.TransientSolrCoreCacheDefault 
Allocating transient cache for 4 transient cores
   [junit4]   2> 245381 INFO  (closeThreadPool-2965-thread-4) 
[n:127.0.0.1:33905_e_v%2Fc     ] o.a.s.c.ZkController Register node as live in 
ZooKeeper:/live_nodes/127.0.0.1:33905_e_v%2Fc
   [junit4]   2> 245382 INFO  (zkCallback-2935-thread-2) [     ] 
o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (4) -> (5)
   [junit4]   2> 245382 INFO  (zkCallback-2963-thread-1) [     ] 
o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (4) -> (5)
   [junit4]   2> 245382 INFO  (zkCallback-3007-thread-1) [     ] 
o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (4) -> (5)
   [junit4]   2> 245382 INFO  (zkCallback-3034-thread-1) [     ] 
o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (4) -> (5)
   [junit4]   2> 245382 INFO  (zkCallback-2987-thread-1) [     ] 
o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (4) -> (5)
   [junit4]   2> 245382 INFO  (zkCallback-3044-thread-1) [     ] 
o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (4) -> (5)
   [junit4]   2> 245382 INFO  (closeThreadPool-2965-thread-4) 
[n:127.0.0.1:33905_e_v%2Fc     ] o.a.s.p.PackageLoader /packages.json updated 
to version -1
   [junit4]   2> 245382 WARN  (closeThreadPool-2965-thread-4) 
[n:127.0.0.1:33905_e_v%2Fc     ] 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> 245389 INFO  (closeThreadPool-2965-thread-4) 
[n:127.0.0.1:33905_e_v%2Fc     ] o.a.s.h.a.MetricsHistoryHandler No .system 
collection, keeping metrics history in memory.
   [junit4]   2> 245399 INFO  (closeThreadPool-2965-thread-4) 
[n:127.0.0.1:33905_e_v%2Fc     ] o.a.s.m.r.SolrJmxReporter JMX monitoring for 
'solr.node' (registry 'solr.node') enabled at server: 
com.sun.jmx.mbeanserver.JmxMBeanServer@bec252d
   [junit4]   2> 245403 INFO  (closeThreadPool-2965-thread-4) 
[n:127.0.0.1:33905_e_v%2Fc     ] o.a.s.m.r.SolrJmxReporter JMX monitoring for 
'solr.jvm' (registry 'solr.jvm') enabled at server: 
com.sun.jmx.mbeanserver.JmxMBeanServer@bec252d
   [junit4]   2> 245403 INFO  (closeThreadPool-2965-thread-4) 
[n:127.0.0.1:33905_e_v%2Fc     ] o.a.s.m.r.SolrJmxReporter JMX monitoring for 
'solr.jetty' (registry 'solr.jetty') enabled at server: 
com.sun.jmx.mbeanserver.JmxMBeanServer@bec252d
   [junit4]   2> 245404 INFO  (closeThreadPool-2965-thread-4) 
[n:127.0.0.1:33905_e_v%2Fc     ] o.a.s.c.CorePropertiesLocator Found 0 core 
definitions underneath 
/home/jenkins/workspace/Lucene-Solr-8.x-Linux/solr/build/solr-core/test/J4/temp/solr.cloud.UnloadDistributedZkTest_8165A0C3151619D6-001/shard-4-001/cores
   [junit4]   2> 245419 INFO  (closeThreadPool-2965-thread-4) [     ] 
o.a.s.c.AbstractFullDistribZkTestBase waitForLiveNode: 127.0.0.1:33905_e_v%2Fc
   [junit4]   2> 245421 INFO  (qtp1631057144-5800) [n:127.0.0.1:33905_e_v%2Fc   
  ] o.a.s.h.a.CollectionsHandler Invoked Collection Action :addreplica with 
params 
node=127.0.0.1:33905_e_v%252Fc&action=ADDREPLICA&collection=collection1&shard=shard1&type=NRT&wt=javabin&version=2
 and sendToOCPQueue=true
   [junit4]   2> 245421 INFO  (qtp1631057144-5802) [n:127.0.0.1:33905_e_v%2Fc   
  ] o.a.s.h.a.CollectionsHandler Invoked Collection Action :addreplica with 
params 
node=127.0.0.1:39569_e_v%252Fc&action=ADDREPLICA&collection=collection1&shard=shard2&type=NRT&wt=javabin&version=2
 and sendToOCPQueue=true
   [junit4]   2> 245421 INFO  (qtp1631057144-5799) [n:127.0.0.1:33905_e_v%2Fc   
  ] o.a.s.h.a.CollectionsHandler Invoked Collection Action :addreplica with 
params 
node=127.0.0.1:37317_e_v%252Fc&action=ADDREPLICA&collection=collection1&shard=shard1&type=NRT&wt=javabin&version=2
 and sendToOCPQueue=true
   [junit4]   2> 245421 INFO  (qtp1631057144-5801) [n:127.0.0.1:33905_e_v%2Fc   
  ] o.a.s.h.a.CollectionsHandler Invoked Collection Action :addreplica with 
params 
node=127.0.0.1:45183_e_v%252Fc&action=ADDREPLICA&collection=collection1&shard=shard2&type=NRT&wt=javabin&version=2
 and sendToOCPQueue=true
   [junit4]   2> 245423 INFO  
(OverseerThreadFactory-2943-thread-4-processing-n:127.0.0.1:42339_e_v%2Fc) 
[n:127.0.0.1:42339_e_v%2Fc c:collection1 s:shard2   ] o.a.s.c.a.c.AddReplicaCmd 
Node Identified 127.0.0.1:39569_e_v%2Fc for creating new replica of shard 
shard2 for collection collection1
   [junit4]   2> 245423 INFO  
(OverseerThreadFactory-2943-thread-3-processing-n:127.0.0.1:42339_e_v%2Fc) 
[n:127.0.0.1:42339_e_v%2Fc c:collection1 s:shard1   ] o.a.s.c.a.c.AddReplicaCmd 
Node Identified 127.0.0.1:33905_e_v%2Fc for creating new replica of shard 
shard1 for collection collection1
   [junit4]   2> 245424 INFO  
(OverseerCollectionConfigSetProcessor-72090671015854084-127.0.0.1:42339_e_v%2Fc-n_0000000000)
 [n:127.0.0.1:42339_e_v%2Fc     ] 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> 245424 INFO  
(OverseerThreadFactory-2943-thread-4-processing-n:127.0.0.1:42339_e_v%2Fc) 
[n:127.0.0.1:42339_e_v%2Fc c:collection1 s:shard2   ] o.a.s.c.a.c.AddReplicaCmd 
Returning CreateReplica command.
   [junit4]   2> 245424 INFO  
(OverseerThreadFactory-2943-thread-3-processing-n:127.0.0.1:42339_e_v%2Fc) 
[n:127.0.0.1:42339_e_v%2Fc c:collection1 s:shard1   ] o.a.s.c.a.c.AddReplicaCmd 
Returning CreateReplica command.
   [junit4]   2> 245427 INFO  (qtp1631057144-5807) [n:127.0.0.1:33905_e_v%2Fc   
 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> 245431 INFO  (qtp950553662-5808) [n:127.0.0.1:39569_e_v%2Fc    
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> 246434 INFO  (qtp1631057144-5807) [n:127.0.0.1:33905_e_v%2Fc 
c:collection1 s:shard1  x:collection1_shard1_replica_n2 ] o.a.s.c.SolrConfig 
Using Lucene MatchVersion: 8.7.0
   [junit4]   2> 246437 INFO  (qtp950553662-5808) [n:127.0.0.1:39569_e_v%2Fc 
c:collection1 s:shard2  x:collection1_shard2_replica_n1 ] o.a.s.c.SolrConfig 
Using Lucene MatchVersion: 8.7.0
   [junit4]   2> 246445 INFO  (qtp1631057144-5807) [n:127.0.0.1:33905_e_v%2Fc 
c:collection1 s:shard1  x:collection1_shard1_replica_n2 ] o.a.s.s.IndexSchema 
Schema name=test
   [junit4]   2> 246448 INFO  (qtp950553662-5808) [n:127.0.0.1:39569_e_v%2Fc 
c:collection1 s:shard2  x:collection1_shard2_replica_n1 ] o.a.s.s.IndexSchema 
Schema name=test
   [junit4]   2> 246872 INFO  (qtp1631057144-5807) [n:127.0.0.1:33905_e_v%2Fc 
c:collection1 s:shard1  x:collection1_shard1_replica_n2 ] o.a.s.s.IndexSchema 
Loaded schema test/1.0 with uniqueid field id
   [junit4]   2> 246879 INFO  (qtp950553662-5808) [n:127.0.0.1:39569_e_v%2Fc 
c:collection1 s:shard2  x:collection1_shard2_replica_n1 ] o.a.s.s.IndexSchema 
Loaded schema test/1.0 with uniqueid field id
   [junit4]   2> 246880 INFO  (qtp1631057144-5807) [n:127.0.0.1:33905_e_v%2Fc 
c:collection1 s:shard1  x:collection1_shard1_replica_n2 ] o.a.s.c.CoreContainer 
Creating SolrCore 'collection1_shard1_replica_n2' using configuration from 
configset conf1, trusted=true
   [junit4]   2> 246880 INFO  (qtp1631057144-5807) [n:127.0.0.1:33905_e_v%2Fc 
c:collection1 s:shard1  x:collection1_shard1_replica_n2 ] 
o.a.s.m.r.SolrJmxReporter JMX monitoring for 
'solr.core.collection1.shard1.replica_n2' (registry 
'solr.core.collection1.shard1.replica_n2') enabled at server: 
com.sun.jmx.mbeanserver.JmxMBeanServer@bec252d
   [junit4]   2> 246880 INFO  (qtp1631057144-5807) [n:127.0.0.1:33905_e_v%2Fc 
c:collection1 s:shard1  x:collection1_shard1_replica_n2 ] o.a.s.c.SolrCore 
[[collection1_shard1_replica_n2] ] Opening new SolrCore at 
[/home/jenkins/workspace/Lucene-Solr-8.x-Linux/solr/build/solr-core/test/J4/temp/solr.cloud.UnloadDistributedZkTest_8165A0C3151619D6-001/shard-4-001/cores/collection1_shard1_replica_n2],
 
dataDir=[/home/jenkins/workspace/Lucene-Solr-8.x-Linux/solr/build/solr-core/test/J4/temp/solr.cloud.UnloadDistributedZkTest_8165A0C3151619D6-001/shard-4-001/cores/collection1_shard1_replica_n2/data/]
   [junit4]   2> 246881 INFO  (qtp1631057144-5807) [n:127.0.0.1:33905_e_v%2Fc 
c:collection1 s:shard1  x:collection1_shard1_replica_n2 ] 
o.a.s.u.RandomMergePolicy RandomMergePolicy wrapping class 
org.apache.lucene.index.TieredMergePolicy: [TieredMergePolicy: 
maxMergeAtOnce=18, maxMergeAtOnceExplicit=27, maxMergedSegmentMB=42.9365234375, 
floorSegmentMB=1.087890625, forceMergeDeletesPctAllowed=3.0245764070946013, 
segmentsPerTier=21.0, maxCFSSegmentSizeMB=8.796093022207999E12, noCFSRatio=0.0, 
deletesPctAllowed=34.60966313896239
   [junit4]   2> 246882 WARN  (qtp1631057144-5807) [n:127.0.0.1:33905_e_v%2Fc 
c:collection1 s:shard1  x:collection1_shard1_replica_n2 ] 
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}}}
   [junit4]   2> 246886 INFO  (qtp950553662-5808) [n:127.0.0.1:39569_e_v%2Fc 
c:collection1 s:shard2  x:collection1_shard2_replica_n1 ] o.a.s.c.CoreContainer 
Creating SolrCore 'collection1_shard2_replica_n1' using configuration from 
configset conf1, trusted=true
   [junit4]   2> 246886 INFO  (qtp950553662-5808) [n:127.0.0.1:39569_e_v%2Fc 
c:collection1 s:shard2  x:collection1_shard2_replica_n1 ] 
o.a.s.m.r.SolrJmxReporter JMX monitoring for 
'solr.core.collection1.shard2.replica_n1' (registry 
'solr.core.collection1.shard2.replica_n1') enabled at server: 
com.sun.jmx.mbeanserver.JmxMBeanServer@bec252d
   [junit4]   2> 246887 INFO  (qtp950553662-5808) [n:127.0.0.1:39569_e_v%2Fc 
c:collection1 s:shard2  x:collection1_shard2_replica_n1 ] o.a.s.c.SolrCore 
[[collection1_shard2_replica_n1] ] Opening new SolrCore at 
[/home/jenkins/workspace/Lucene-Solr-8.x-Linux/solr/build/solr-core/test/J4/temp/solr.cloud.UnloadDistributedZkTest_8165A0C3151619D6-001/shard-3-001/cores/collection1_shard2_replica_n1],
 
dataDir=[/home/jenkins/workspace/Lucene-Solr-8.x-Linux/solr/build/solr-core/test/J4/temp/solr.cloud.UnloadDistributedZkTest_8165A0C3151619D6-001/shard-3-001/cores/collection1_shard2_replica_n1/data/]
   [junit4]   2> 246887 INFO  (qtp950553662-5808) [n:127.0.0.1:39569_e_v%2Fc 
c:collection1 s:shard2  x:collection1_s

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

36 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:1756)
   [junit4]   2>        at 
org.apache.solr.cloud.ZkController.doGetShardIdAndNodeNameProcess(ZkController.java:1698)
   [junit4]   2>        at 
org.apache.solr.cloud.ZkController.preRegister(ZkController.java:1813)
   [junit4]   2>        at 
org.apache.solr.core.CoreContainer.createFromDescriptor(CoreContainer.java:1377)
   [junit4]   2>        ... 37 more
   [junit4]   2> 
   [junit4]   2> 292569 INFO  (qtp603930689-5819) [n:127.0.0.1:37317_e_v%2Fc    
 ] o.a.s.s.HttpSolrCall [admin] webapp=null path=/admin/cores 
params={qt=/admin/cores&dataDir=/home/jenkins/workspace/Lucene-Solr-8.x-Linux/solr/build/solr-core/test/J4/temp/solr.cloud.UnloadDistributedZkTest_8165A0C3151619D6-001/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=30668
   [junit4]   2> 292571 INFO  
(TEST-UnloadDistributedZkTest.test-seed#[8165A0C3151619D6]) [     ] 
o.a.s.c.ZkTestServer Shutting down ZkTestServer.
   [junit4]   2> 292775 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>        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>        137     /solr/collections/unloadcollection/state.json
   [junit4]   2>        46      /solr/clusterstate.json
   [junit4]   2>        12      /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>        70      /solr/overseer/queue
   [junit4]   2>        37      /solr/live_nodes
   [junit4]   2>        34      /solr/overseer/collection-queue-work
   [junit4]   2>        14      /solr/collections
   [junit4]   2> 
   [junit4]   2> 292777 INFO  
(TEST-UnloadDistributedZkTest.test-seed#[8165A0C3151619D6]) [     ] 
o.a.s.c.ZkTestServer waitForServerDown: 127.0.0.1:37091
   [junit4]   2> 292777 INFO  
(TEST-UnloadDistributedZkTest.test-seed#[8165A0C3151619D6]) [     ] 
o.a.s.c.ZkTestServer parse host and port list: 127.0.0.1:37091
   [junit4]   2> 292777 INFO  
(TEST-UnloadDistributedZkTest.test-seed#[8165A0C3151619D6]) [     ] 
o.a.s.c.ZkTestServer connecting to 127.0.0.1 37091
   [junit4]   2> NOTE: reproduce with: ant test  
-Dtestcase=UnloadDistributedZkTest -Dtests.method=test 
-Dtests.seed=8165A0C3151619D6 -Dtests.multiplier=3 -Dtests.slow=true 
-Dtests.locale=sr-Cyrl-XK -Dtests.timezone=America/Belem -Dtests.asserts=true 
-Dtests.file.encoding=UTF-8
   [junit4] ERROR   50.7s J4 | UnloadDistributedZkTest.test <<<
   [junit4]    > Throwable #1: 
org.apache.solr.client.solrj.impl.HttpSolrClient$RemoteSolrException: Error 
from server at http://127.0.0.1:33905/e_v/c: ADDREPLICA failed to create replica
   [junit4]    >        at 
__randomizedtesting.SeedInfo.seed([8165A0C3151619D6:9319F19BBEA742E]: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:390)
   [junit4]    >        at 
org.apache.solr.client.solrj.impl.LBSolrClient.request(LBSolrClient.java:360)
   [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 
java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
   [junit4]    >        at 
java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
   [junit4]    >        at 
java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
   [junit4]    >        at 
java.base/java.lang.reflect.Method.invoke(Method.java:566)
   [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.base/java.lang.Thread.run(Thread.java:834)
   [junit4]   2> NOTE: leaving temporary files on disk at: 
/home/jenkins/workspace/Lucene-Solr-8.x-Linux/solr/build/solr-core/test/J4/temp/solr.cloud.UnloadDistributedZkTest_8165A0C3151619D6-001
   [junit4]   2> Sep 07, 2020 6:29:31 AM 
com.carrotsearch.randomizedtesting.ThreadLeakControl checkThreadLeaks
   [junit4]   2> WARNING: Will linger awaiting termination of 1 leaked 
thread(s).
   [junit4]   2> NOTE: test params are: codec=Asserting(Lucene87): 
{other_tl1=PostingsFormat(name=LuceneVarGapFixedInterval), 
range_facet_l_dv=PostingsFormat(name=LuceneFixedGap), multiDefault=Lucene84, 
_root_=PostingsFormat(name=LuceneVarGapFixedInterval), 
intDefault=PostingsFormat(name=LuceneVarGapFixedInterval), a_i1=Lucene84, 
range_facet_l=Lucene84, a_t=Lucene84, 
id_i1=PostingsFormat(name=LuceneVarGapFixedInterval), 
id=PostingsFormat(name=LuceneFixedGap), range_facet_i_dv=Lucene84, 
text=TestBloomFilteredLucenePostings(BloomFilteringPostingsFormat(Lucene84)), 
timestamp=Lucene84}, docValues:{other_tl1=DocValuesFormat(name=Lucene80), 
range_facet_l_dv=DocValuesFormat(name=Asserting), 
_version_=DocValuesFormat(name=Lucene80), 
intDefault=DocValuesFormat(name=Lucene80), 
id_i1=DocValuesFormat(name=Lucene80), a_i1=DocValuesFormat(name=Direct), 
range_facet_i_dv=DocValuesFormat(name=Direct), 
intDvoDefault=DocValuesFormat(name=Asserting), 
range_facet_l=DocValuesFormat(name=Direct), 
timestamp=DocValuesFormat(name=Direct)}, maxPointsInLeafNode=1713, 
maxMBSortInHeap=5.504671372417429, 
sim=Asserting(RandomSimilarity(queryNorm=false): {}), locale=sr-Cyrl-XK, 
timezone=America/Belem
   [junit4]   2> NOTE: Linux 5.4.0-45-generic amd64/AdoptOpenJDK 11.0.6 
(64-bit)/cpus=16,threads=1,free=128873096,total=518979584
   [junit4]   2> NOTE: All tests run in this JVM: [CopyFieldTest, 
HttpPartitionOnCommitTest, TriggerIntegrationTest, TestSmileRequest, 
TestExceedMaxTermLength, SearchRateTriggerIntegrationTest, 
TestBlendedInfixSuggestions, TestInitParams, NotRequiredUniqueKeyTest, 
CdcrWithNodesRestartsTest, TestDistributedSearch, TestDynamicFieldResource, 
ConnectionManagerTest, TermVectorComponentDistributedTest, 
UpdateRequestProcessorFactoryTest, MetricUtilsTest, TestSolrJ, 
DistributedFacetPivotLongTailTest, ZkStateReaderTest, 
TestFieldCacheWithThreads, LeaderFailoverAfterPartitionTest, 
OverseerCollectionConfigSetProcessorTest, SearchHandlerTest, 
PropertiesRequestHandlerTest, SignatureUpdateProcessorFactoryTest, 
CustomTermsComponentTest, RollingRestartTest, TestAuthorizationFramework, 
ClassificationUpdateProcessorFactoryTest, DistributedQueueTest, 
SubstringBytesRefFilterTest, TestSolrDeletionPolicy2, TestOmitPositions, 
TestPivotHelperCode, UnloadDistributedZkTest]
   [junit4] Completed [293/919 (1!)] on J4 in 51.55s, 1 test, 1 error <<< 
FAILURES!

[...truncated 49774 lines...]
[repro] Jenkins log URL: 
https://jenkins.thetaphi.de/job/Lucene-Solr-8.x-Linux/4311/consoleText

[repro] Revision: bbacec07bf8c2c01c2c6a8cc97daefe4672ee0eb

[repro] Ant options: "-Dargs=-XX:-UseCompressedOops -XX:+UseSerialGC"
[repro] Repro line:  ant test  -Dtestcase=UnloadDistributedZkTest 
-Dtests.method=test -Dtests.seed=8165A0C3151619D6 -Dtests.multiplier=3 
-Dtests.slow=true -Dtests.locale=sr-Cyrl-XK -Dtests.timezone=America/Belem 
-Dtests.asserts=true -Dtests.file.encoding=UTF-8

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

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

[...truncated 3453 lines...]
[repro] ant test-nocompile -Dtests.dups=5 -Dtests.maxfailures=5 
-Dtests.class="*.UnloadDistributedZkTest" -Dtests.showOutput=onerror 
"-Dargs=-XX:-UseCompressedOops -XX:+UseSerialGC" -Dtests.seed=8165A0C3151619D6 
-Dtests.multiplier=3 -Dtests.slow=true -Dtests.locale=sr-Cyrl-XK 
-Dtests.timezone=America/Belem -Dtests.asserts=true -Dtests.file.encoding=UTF-8

[...truncated 81 lines...]
[repro] Failures w/original seeds:
[repro]   0/5 failed: org.apache.solr.cloud.UnloadDistributedZkTest
[repro] Exiting with code 0

[...truncated 61 lines...]
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