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Posted to builds@lucene.apache.org by Apache Jenkins Server <je...@builds.apache.org> on 2019/10/27 08:37:47 UTC

[JENKINS] Lucene-Solr-Tests-8.3 - Build # 73 - Unstable

Build: https://builds.apache.org/job/Lucene-Solr-Tests-8.3/73/

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

Error Message:
Captured an uncaught exception in thread: Thread[id=393, name=testExecutor-134-thread-2, state=RUNNABLE, group=TGRP-UnloadDistributedZkTest]

Stack Trace:
com.carrotsearch.randomizedtesting.UncaughtExceptionError: Captured an uncaught exception in thread: Thread[id=393, name=testExecutor-134-thread-2, state=RUNNABLE, group=TGRP-UnloadDistributedZkTest]
Caused by: org.apache.solr.client.solrj.impl.HttpSolrClient$RemoteSolrException: Error from server at http://127.0.0.1:35072: ADDREPLICA failed to create replica
	at __randomizedtesting.SeedInfo.seed([1C946E9CC1EDFA4B]:0)
	at org.apache.solr.client.solrj.impl.HttpSolrClient.executeMethod(HttpSolrClient.java:665)
	at org.apache.solr.client.solrj.impl.HttpSolrClient.request(HttpSolrClient.java:265)
	at org.apache.solr.client.solrj.impl.HttpSolrClient.request(HttpSolrClient.java:248)
	at org.apache.solr.client.solrj.SolrRequest.process(SolrRequest.java:211)
	at org.apache.solr.client.solrj.SolrRequest.process(SolrRequest.java:228)
	at org.apache.solr.cloud.BasicDistributedZkTest.lambda$createCollectionInOneInstance$2(BasicDistributedZkTest.java:760)
	at org.apache.solr.common.util.ExecutorUtil$MDCAwareThreadPoolExecutor.lambda$execute$0(ExecutorUtil.java:210)
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
	at java.lang.Thread.run(Thread.java:748)




Build Log:
[...truncated 13298 lines...]
   [junit4] Suite: org.apache.solr.cloud.UnloadDistributedZkTest
   [junit4]   2> 17721 INFO  (SUITE-UnloadDistributedZkTest-seed#[1C946E9CC1EDFA4B]-worker) [     ] o.a.s.SolrTestCaseJ4 SecureRandom sanity checks: test.solr.allowed.securerandom=null & java.security.egd=file:/dev/./urandom
   [junit4]   2> 17723 INFO  (SUITE-UnloadDistributedZkTest-seed#[1C946E9CC1EDFA4B]-worker) [     ] o.a.s.SolrTestCaseJ4 Created dataDir: /home/jenkins/jenkins-slave/workspace/Lucene-Solr-Tests-8.3/solr/build/solr-core/test/J0/temp/solr.cloud.UnloadDistributedZkTest_1C946E9CC1EDFA4B-001/data-dir-3-001
   [junit4]   2> 17724 WARN  (SUITE-UnloadDistributedZkTest-seed#[1C946E9CC1EDFA4B]-worker) [     ] o.a.s.SolrTestCaseJ4 startTrackingSearchers: numOpens=2 numCloses=2
   [junit4]   2> 17724 INFO  (SUITE-UnloadDistributedZkTest-seed#[1C946E9CC1EDFA4B]-worker) [     ] o.a.s.SolrTestCaseJ4 Using PointFields (NUMERIC_POINTS_SYSPROP=true) w/NUMERIC_DOCVALUES_SYSPROP=true
   [junit4]   2> 17726 INFO  (SUITE-UnloadDistributedZkTest-seed#[1C946E9CC1EDFA4B]-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> 17726 INFO  (SUITE-UnloadDistributedZkTest-seed#[1C946E9CC1EDFA4B]-worker) [     ] o.a.s.BaseDistributedSearchTestCase Setting hostContext system property: /
   [junit4]   2> 17752 INFO  (TEST-UnloadDistributedZkTest.test-seed#[1C946E9CC1EDFA4B]) [     ] o.a.s.c.ZkTestServer STARTING ZK TEST SERVER
   [junit4]   2> 17755 INFO  (ZkTestServer Run Thread) [     ] o.a.s.c.ZkTestServer client port:0.0.0.0/0.0.0.0:0
   [junit4]   2> 17755 INFO  (ZkTestServer Run Thread) [     ] o.a.s.c.ZkTestServer Starting server
   [junit4]   2> 17955 INFO  (TEST-UnloadDistributedZkTest.test-seed#[1C946E9CC1EDFA4B]) [     ] o.a.s.c.ZkTestServer start zk server on port:42036
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   [junit4]   2> 17955 INFO  (TEST-UnloadDistributedZkTest.test-seed#[1C946E9CC1EDFA4B]) [     ] o.a.s.c.ZkTestServer parse host and port list: 127.0.0.1:42036
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   [junit4]   2> 18134 INFO  (zkConnectionManagerCallback-19-thread-1) [     ] o.a.s.c.c.ConnectionManager zkClient has connected
   [junit4]   2> 18134 INFO  (TEST-UnloadDistributedZkTest.test-seed#[1C946E9CC1EDFA4B]) [     ] o.a.s.c.c.ConnectionManager Client is connected to ZooKeeper
   [junit4]   2> 18159 INFO  (TEST-UnloadDistributedZkTest.test-seed#[1C946E9CC1EDFA4B]) [     ] o.a.s.c.c.ConnectionManager Waiting for client to connect to ZooKeeper
   [junit4]   2> 18161 INFO  (zkConnectionManagerCallback-21-thread-1) [     ] o.a.s.c.c.ConnectionManager zkClient has connected
   [junit4]   2> 18161 INFO  (TEST-UnloadDistributedZkTest.test-seed#[1C946E9CC1EDFA4B]) [     ] o.a.s.c.c.ConnectionManager Client is connected to ZooKeeper
   [junit4]   2> 18174 INFO  (TEST-UnloadDistributedZkTest.test-seed#[1C946E9CC1EDFA4B]) [     ] o.a.s.c.ZkTestServer put /home/jenkins/jenkins-slave/workspace/Lucene-Solr-Tests-8.3/solr/core/src/test-files/solr/collection1/conf/solrconfig-tlog.xml to /configs/conf1/solrconfig.xml
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   [junit4]   2> 18191 INFO  (TEST-UnloadDistributedZkTest.test-seed#[1C946E9CC1EDFA4B]) [     ] o.a.s.c.ZkTestServer put /home/jenkins/jenkins-slave/workspace/Lucene-Solr-Tests-8.3/solr/core/src/test-files/solr/collection1/conf/stopwords.txt to /configs/conf1/stopwords.txt
   [junit4]   2> 18194 INFO  (TEST-UnloadDistributedZkTest.test-seed#[1C946E9CC1EDFA4B]) [     ] o.a.s.c.ZkTestServer put /home/jenkins/jenkins-slave/workspace/Lucene-Solr-Tests-8.3/solr/core/src/test-files/solr/collection1/conf/protwords.txt to /configs/conf1/protwords.txt
   [junit4]   2> 18197 INFO  (TEST-UnloadDistributedZkTest.test-seed#[1C946E9CC1EDFA4B]) [     ] o.a.s.c.ZkTestServer put /home/jenkins/jenkins-slave/workspace/Lucene-Solr-Tests-8.3/solr/core/src/test-files/solr/collection1/conf/currency.xml to /configs/conf1/currency.xml
   [junit4]   2> 18199 INFO  (TEST-UnloadDistributedZkTest.test-seed#[1C946E9CC1EDFA4B]) [     ] o.a.s.c.ZkTestServer put /home/jenkins/jenkins-slave/workspace/Lucene-Solr-Tests-8.3/solr/core/src/test-files/solr/collection1/conf/enumsConfig.xml to /configs/conf1/enumsConfig.xml
   [junit4]   2> 18202 INFO  (TEST-UnloadDistributedZkTest.test-seed#[1C946E9CC1EDFA4B]) [     ] o.a.s.c.ZkTestServer put /home/jenkins/jenkins-slave/workspace/Lucene-Solr-Tests-8.3/solr/core/src/test-files/solr/collection1/conf/open-exchange-rates.json to /configs/conf1/open-exchange-rates.json
   [junit4]   2> 18205 INFO  (TEST-UnloadDistributedZkTest.test-seed#[1C946E9CC1EDFA4B]) [     ] o.a.s.c.ZkTestServer put /home/jenkins/jenkins-slave/workspace/Lucene-Solr-Tests-8.3/solr/core/src/test-files/solr/collection1/conf/mapping-ISOLatin1Accent.txt to /configs/conf1/mapping-ISOLatin1Accent.txt
   [junit4]   2> 18207 INFO  (TEST-UnloadDistributedZkTest.test-seed#[1C946E9CC1EDFA4B]) [     ] o.a.s.c.ZkTestServer put /home/jenkins/jenkins-slave/workspace/Lucene-Solr-Tests-8.3/solr/core/src/test-files/solr/collection1/conf/old_synonyms.txt to /configs/conf1/old_synonyms.txt
   [junit4]   2> 18209 INFO  (TEST-UnloadDistributedZkTest.test-seed#[1C946E9CC1EDFA4B]) [     ] o.a.s.c.ZkTestServer put /home/jenkins/jenkins-slave/workspace/Lucene-Solr-Tests-8.3/solr/core/src/test-files/solr/collection1/conf/synonyms.txt to /configs/conf1/synonyms.txt
   [junit4]   2> 18212 INFO  (TEST-UnloadDistributedZkTest.test-seed#[1C946E9CC1EDFA4B]) [     ] o.a.s.c.AbstractFullDistribZkTestBase Will use NRT replicas unless explicitly asked otherwise
   [junit4]   2> 18658 WARN  (TEST-UnloadDistributedZkTest.test-seed#[1C946E9CC1EDFA4B]) [     ] o.e.j.s.AbstractConnector Ignoring deprecated socket close linger time
   [junit4]   2> 18785 INFO  (TEST-UnloadDistributedZkTest.test-seed#[1C946E9CC1EDFA4B]) [     ] o.a.s.c.s.e.JettySolrRunner Start Jetty (configured port=0, binding port=0)
   [junit4]   2> 18785 INFO  (TEST-UnloadDistributedZkTest.test-seed#[1C946E9CC1EDFA4B]) [     ] o.a.s.c.s.e.JettySolrRunner Trying to start Jetty on port 0 try number 1 ...
   [junit4]   2> 18790 INFO  (TEST-UnloadDistributedZkTest.test-seed#[1C946E9CC1EDFA4B]) [     ] o.e.j.s.Server jetty-9.4.19.v20190610; built: 2019-06-10T16:30:51.723Z; git: afcf563148970e98786327af5e07c261fda175d3; jvm 1.8.0_191-b12
   [junit4]   2> 18807 INFO  (TEST-UnloadDistributedZkTest.test-seed#[1C946E9CC1EDFA4B]) [     ] o.e.j.s.session DefaultSessionIdManager workerName=node0
   [junit4]   2> 18807 INFO  (TEST-UnloadDistributedZkTest.test-seed#[1C946E9CC1EDFA4B]) [     ] o.e.j.s.session No SessionScavenger set, using defaults
   [junit4]   2> 18810 INFO  (TEST-UnloadDistributedZkTest.test-seed#[1C946E9CC1EDFA4B]) [     ] o.e.j.s.session node0 Scavenging every 600000ms
   [junit4]   2> 18831 INFO  (TEST-UnloadDistributedZkTest.test-seed#[1C946E9CC1EDFA4B]) [     ] o.e.j.s.h.ContextHandler Started o.e.j.s.ServletContextHandler@177b30cf{/,null,AVAILABLE}
   [junit4]   2> 18836 INFO  (TEST-UnloadDistributedZkTest.test-seed#[1C946E9CC1EDFA4B]) [     ] o.e.j.s.AbstractConnector Started ServerConnector@2a1dcea2{HTTP/1.1,[http/1.1, h2c]}{127.0.0.1:37176}
   [junit4]   2> 18836 INFO  (TEST-UnloadDistributedZkTest.test-seed#[1C946E9CC1EDFA4B]) [     ] o.e.j.s.Server Started @18893ms
   [junit4]   2> 18836 INFO  (TEST-UnloadDistributedZkTest.test-seed#[1C946E9CC1EDFA4B]) [     ] o.a.s.c.s.e.JettySolrRunner Jetty properties: {solr.data.dir=/home/jenkins/jenkins-slave/workspace/Lucene-Solr-Tests-8.3/solr/build/solr-core/test/J0/temp/solr.cloud.UnloadDistributedZkTest_1C946E9CC1EDFA4B-001/tempDir-001/control/data, replicaType=NRT, hostContext=/, hostPort=37176, coreRootDirectory=/home/jenkins/jenkins-slave/workspace/Lucene-Solr-Tests-8.3/solr/build/solr-core/test/J0/../../../../../../../../../../home/jenkins/jenkins-slave/workspace/Lucene-Solr-Tests-8.3/solr/build/solr-core/test/J0/temp/solr.cloud.UnloadDistributedZkTest_1C946E9CC1EDFA4B-001/control-001/cores}
   [junit4]   2> 18862 ERROR (TEST-UnloadDistributedZkTest.test-seed#[1C946E9CC1EDFA4B]) [     ] o.a.s.u.StartupLoggingUtils Missing Java Option solr.log.dir. Logging may be missing or incomplete.
   [junit4]   2> 18862 INFO  (TEST-UnloadDistributedZkTest.test-seed#[1C946E9CC1EDFA4B]) [     ] o.a.s.s.SolrDispatchFilter Using logger factory org.apache.logging.slf4j.Log4jLoggerFactory
   [junit4]   2> 18862 INFO  (TEST-UnloadDistributedZkTest.test-seed#[1C946E9CC1EDFA4B]) [     ] o.a.s.s.SolrDispatchFilter  ___      _       Welcome to Apache Solr™ version 8.3.0
   [junit4]   2> 18862 INFO  (TEST-UnloadDistributedZkTest.test-seed#[1C946E9CC1EDFA4B]) [     ] o.a.s.s.SolrDispatchFilter / __| ___| |_ _   Starting in cloud mode on port null
   [junit4]   2> 18862 INFO  (TEST-UnloadDistributedZkTest.test-seed#[1C946E9CC1EDFA4B]) [     ] o.a.s.s.SolrDispatchFilter \__ \/ _ \ | '_|  Install dir: null
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   [junit4]   2> 18863 INFO  (TEST-UnloadDistributedZkTest.test-seed#[1C946E9CC1EDFA4B]) [     ] o.a.s.c.SolrResourceLoader solr home defaulted to 'solr/' (could not find system property or JNDI)
   [junit4]   2> 18869 INFO  (TEST-UnloadDistributedZkTest.test-seed#[1C946E9CC1EDFA4B]) [     ] o.a.s.c.c.ConnectionManager Waiting for client to connect to ZooKeeper
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   [junit4]   2> 18873 INFO  (TEST-UnloadDistributedZkTest.test-seed#[1C946E9CC1EDFA4B]) [     ] o.a.s.c.c.ConnectionManager Client is connected to ZooKeeper
   [junit4]   2> 18982 INFO  (TEST-UnloadDistributedZkTest.test-seed#[1C946E9CC1EDFA4B]) [     ] o.a.s.s.SolrDispatchFilter Loading solr.xml from SolrHome (not found in ZooKeeper)
   [junit4]   2> 18985 INFO  (TEST-UnloadDistributedZkTest.test-seed#[1C946E9CC1EDFA4B]) [     ] o.a.s.c.SolrXmlConfig Loading container configuration from /home/jenkins/jenkins-slave/workspace/Lucene-Solr-Tests-8.3/solr/build/solr-core/test/J0/temp/solr.cloud.UnloadDistributedZkTest_1C946E9CC1EDFA4B-001/control-001/solr.xml
   [junit4]   2> 19005 INFO  (TEST-UnloadDistributedZkTest.test-seed#[1C946E9CC1EDFA4B]) [     ] o.a.s.c.SolrXmlConfig Configuration parameter autoReplicaFailoverWorkLoopDelay is ignored
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   [junit4]   2> 19060 INFO  (TEST-UnloadDistributedZkTest.test-seed#[1C946E9CC1EDFA4B]) [     ] o.a.s.c.SolrXmlConfig MBean server found: com.sun.jmx.mbeanserver.JmxMBeanServer@35beee18, but no JMX reporters were configured - adding default JMX reporter.
   [junit4]   2> 19317 INFO  (TEST-UnloadDistributedZkTest.test-seed#[1C946E9CC1EDFA4B]) [     ] o.a.s.h.c.HttpShardHandlerFactory Host whitelist initialized: WhitelistHostChecker [whitelistHosts=null, whitelistHostCheckingEnabled=false]
   [junit4]   2> 19340 WARN  (TEST-UnloadDistributedZkTest.test-seed#[1C946E9CC1EDFA4B]) [     ] o.e.j.u.s.S.config Trusting all certificates configured for Client@647bcecd[provider=null,keyStore=null,trustStore=null]
   [junit4]   2> 19340 WARN  (TEST-UnloadDistributedZkTest.test-seed#[1C946E9CC1EDFA4B]) [     ] o.e.j.u.s.S.config No Client EndPointIdentificationAlgorithm configured for Client@647bcecd[provider=null,keyStore=null,trustStore=null]
   [junit4]   2> 19366 WARN  (TEST-UnloadDistributedZkTest.test-seed#[1C946E9CC1EDFA4B]) [     ] o.e.j.u.s.S.config Trusting all certificates configured for Client@59181f63[provider=null,keyStore=null,trustStore=null]
   [junit4]   2> 19366 WARN  (TEST-UnloadDistributedZkTest.test-seed#[1C946E9CC1EDFA4B]) [     ] o.e.j.u.s.S.config No Client EndPointIdentificationAlgorithm configured for Client@59181f63[provider=null,keyStore=null,trustStore=null]
   [junit4]   2> 19373 INFO  (TEST-UnloadDistributedZkTest.test-seed#[1C946E9CC1EDFA4B]) [     ] o.a.s.c.ZkContainer Zookeeper client=127.0.0.1:42036/solr
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   [junit4]   2> 19512 INFO  (TEST-UnloadDistributedZkTest.test-seed#[1C946E9CC1EDFA4B]) [n:127.0.0.1:37176_     ] o.a.s.c.c.ConnectionManager Waiting for client to connect to ZooKeeper
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   [junit4]   2> 20362 INFO  (TEST-UnloadDistributedZkTest.test-seed#[1C946E9CC1EDFA4B]) [n:127.0.0.1:37176_     ] o.a.s.c.CorePropertiesLocator Found 0 core definitions underneath /home/jenkins/jenkins-slave/workspace/Lucene-Solr-Tests-8.3/solr/build/solr-core/test/J0/../../../../../../../../../../home/jenkins/jenkins-slave/workspace/Lucene-Solr-Tests-8.3/solr/build/solr-core/test/J0/temp/solr.cloud.UnloadDistributedZkTest_1C946E9CC1EDFA4B-001/control-001/cores
   [junit4]   2> 20484 INFO  (TEST-UnloadDistributedZkTest.test-seed#[1C946E9CC1EDFA4B]) [     ] o.a.s.c.c.ConnectionManager Waiting for client to connect to ZooKeeper
   [junit4]   2> 20502 INFO  (zkConnectionManagerCallback-41-thread-1) [     ] o.a.s.c.c.ConnectionManager zkClient has connected
   [junit4]   2> 20503 INFO  (TEST-UnloadDistributedZkTest.test-seed#[1C946E9CC1EDFA4B]) [     ] o.a.s.c.c.ConnectionManager Client is connected to ZooKeeper
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   [junit4]   2> 25164 INFO  (OverseerThreadFactory-40-thread-3-processing-n:127.0.0.1:37176_) [n:127.0.0.1:37176_ c:collection1 s:shard1   ] o.a.s.c.a.c.AddReplicaCmd Returning CreateReplica command.
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   [junit4]   2> 26552 INFO  (qtp958941688-145) [n:127.0.0.1:38275_ c:collection1 s:shard1  x:collection1_shard1_replica_n1 ] o.a.s.s.IndexSchema [collection1_shard1_replica_n1] Schema name=test
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   [junit4]   2> 26967 INFO  (qtp797073783-132) [n:127.0.0.1:35072_ c:collection1 s:shard2  x:collection1_shard2_replica_n2 ] o.a.s.s.IndexSchema Loaded schema test/1.0 with uniqueid field id
   [junit4]   2> 27000 INFO  (qtp958941688-145) [n:127.0.0.1:38275_ c:collection1 s:shard1  x:collection1_shard1_replica_n1 ] o.a.s.s.IndexSchema Loaded schema test/1.0 with uniqueid field id
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   [junit4]   2> 27068 INFO  (qtp958941688-145) [n:127.0.0.1:38275_ c:collection1 s:shard1  x:collection1_shard1_replica_n1 ] o.a.s.c.SolrCore [[collection1_shard1_replica_n1] ] Opening new SolrCore at [/home/jenkins/jenkins-slave/workspace/Lucene-Solr-Tests-8.3/solr/build/solr-core/test/J0/temp/solr.cloud.UnloadDistributedZkTest_1C946E9CC1EDFA4B-001/shard-2-001/cores/collection1_shard1_replica_n1], dataDir=[/home/jenkins/jenkins-slave/workspace/Lucene-Solr-Tests-8.3/solr/build/solr-core/test/J0/temp/solr.cloud.UnloadDistributedZkTest_1C946E9CC1EDFA4B-001/shard-2-001/cores/collection1_shard1_replica_n1/data/]
   [junit4]   2> 27073 INFO  (qtp958941688-145) [n:127.0.0.1:38275_ c:collection1 s:shard1  x:collection1_shard1_replica_n1 ] o.a.s.u.RandomMergePolicy RandomMergePolicy wrapping class org.apache.lucene.index.TieredMergePolicy: [TieredMergePolicy: maxMergeAtOnce=30, maxMergeAtOnceExplicit=37, maxMergedSegmentMB=48.74609375, floorSegmentMB=1.1806640625, forceMergeDeletesPctAllowed=3.796460696809506, segmentsPerTier=50.0, maxCFSSegmentSizeMB=8.796093022207999E12, noCFSRatio=0.1064589248082851, deletesPctAllowed=35.69153220076177
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[...truncated too long message...]

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   [junit4]   2> NOTE: reproduce with: ant test  -Dtestcase=UnloadDistributedZkTest -Dtests.method=test -Dtests.seed=1C946E9CC1EDFA4B -Dtests.multiplier=2 -Dtests.slow=true -Dtests.locale=ar-DZ -Dtests.timezone=HST -Dtests.asserts=true -Dtests.file.encoding=UTF-8
   [junit4] ERROR    130s J0 | UnloadDistributedZkTest.test <<<
   [junit4]    > Throwable #1: com.carrotsearch.randomizedtesting.UncaughtExceptionError: Captured an uncaught exception in thread: Thread[id=393, name=testExecutor-134-thread-2, state=RUNNABLE, group=TGRP-UnloadDistributedZkTest]
   [junit4]    > Caused by: org.apache.solr.client.solrj.impl.HttpSolrClient$RemoteSolrException: Error from server at http://127.0.0.1:35072: ADDREPLICA failed to create replica
   [junit4]    > 	at __randomizedtesting.SeedInfo.seed([1C946E9CC1EDFA4B]:0)
   [junit4]    > 	at org.apache.solr.client.solrj.impl.HttpSolrClient.executeMethod(HttpSolrClient.java:665)
   [junit4]    > 	at org.apache.solr.client.solrj.impl.HttpSolrClient.request(HttpSolrClient.java:265)
   [junit4]    > 	at org.apache.solr.client.solrj.impl.HttpSolrClient.request(HttpSolrClient.java:248)
   [junit4]    > 	at org.apache.solr.client.solrj.SolrRequest.process(SolrRequest.java:211)
   [junit4]    > 	at org.apache.solr.client.solrj.SolrRequest.process(SolrRequest.java:228)
   [junit4]    > 	at org.apache.solr.cloud.BasicDistributedZkTest.lambda$createCollectionInOneInstance$2(BasicDistributedZkTest.java:760)
   [junit4]    > 	at org.apache.solr.common.util.ExecutorUtil$MDCAwareThreadPoolExecutor.lambda$execute$0(ExecutorUtil.java:210)
   [junit4]    > 	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
   [junit4]    > 	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
   [junit4]    > 	at java.lang.Thread.run(Thread.java:748)Throwable #2: com.carrotsearch.randomizedtesting.UncaughtExceptionError: Captured an uncaught exception in thread: Thread[id=392, name=testExecutor-134-thread-1, state=RUNNABLE, group=TGRP-UnloadDistributedZkTest]
   [junit4]    > Caused by: org.apache.solr.client.solrj.impl.HttpSolrClient$RemoteSolrException: Error from server at http://127.0.0.1:35072: ADDREPLICA failed to create replica
   [junit4]    > 	at __randomizedtesting.SeedInfo.seed([1C946E9CC1EDFA4B]:0)
   [junit4]    > 	at org.apache.solr.client.solrj.impl.HttpSolrClient.executeMethod(HttpSolrClient.java:665)
   [junit4]    > 	at org.apache.solr.client.solrj.impl.HttpSolrClient.request(HttpSolrClient.java:265)
   [junit4]    > 	at org.apache.solr.client.solrj.impl.HttpSolrClient.request(HttpSolrClient.java:248)
   [junit4]    > 	at org.apache.solr.client.solrj.SolrRequest.process(SolrRequest.java:211)
   [junit4]    > 	at org.apache.solr.client.solrj.SolrRequest.process(SolrRequest.java:228)
   [junit4]    > 	at org.apache.solr.cloud.BasicDistributedZkTest.lambda$createCollectionInOneInstance$2(BasicDistributedZkTest.java:760)
   [junit4]    > 	at org.apache.solr.common.util.ExecutorUtil$MDCAwareThreadPoolExecutor.lambda$execute$0(ExecutorUtil.java:210)
   [junit4]    > 	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
   [junit4]    > 	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
   [junit4]    > 	at java.lang.Thread.run(Thread.java:748)
   [junit4]   2> 147564 INFO  (SUITE-UnloadDistributedZkTest-seed#[1C946E9CC1EDFA4B]-worker) [     ] o.a.s.SolrTestCaseJ4 ------------------------------------------------------- Done waiting for tracked resources to be released
   [junit4]   2> NOTE: test params are: codec=CheapBastard, sim=Asserting(org.apache.lucene.search.similarities.AssertingSimilarity@3d7a8eeb), locale=ar-DZ, timezone=HST
   [junit4]   2> NOTE: Linux 4.4.0-112-generic amd64/Oracle Corporation 1.8.0_191 (64-bit)/cpus=4,threads=1,free=191212152,total=402653184
   [junit4]   2> NOTE: All tests run in this JVM: [WordBreakSolrSpellCheckerTest, TestBinaryResponseWriter, UnloadDistributedZkTest]
   [junit4] Completed [12/880 (1!)] on J0 in 131.68s, 1 test, 1 error <<< FAILURES!

[...truncated 55751 lines...]