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Posted to dev@lucene.apache.org by Apache Jenkins Server <je...@builds.apache.org> on 2017/05/26 08:58:43 UTC

[JENKINS] Lucene-Solr-Tests-master - Build # 1848 - Unstable

Build: https://builds.apache.org/job/Lucene-Solr-Tests-master/1848/

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

Error Message:
Captured an uncaught exception in thread: Thread[id=7716, name=testExecutor-3394-thread-1, state=RUNNABLE, group=TGRP-UnloadDistributedZkTest]

Stack Trace:
com.carrotsearch.randomizedtesting.UncaughtExceptionError: Captured an uncaught exception in thread: Thread[id=7716, name=testExecutor-3394-thread-1, state=RUNNABLE, group=TGRP-UnloadDistributedZkTest]
	at __randomizedtesting.SeedInfo.seed([65582E6DE1C54F3A:ED0C11B74F3922C2]:0)
Caused by: java.lang.RuntimeException: org.apache.solr.client.solrj.SolrServerException: Timeout occured while waiting response from server at: http://127.0.0.1:48220
	at __randomizedtesting.SeedInfo.seed([65582E6DE1C54F3A]:0)
	at org.apache.solr.cloud.UnloadDistributedZkTest.lambda$testUnloadLotsOfCores$0(UnloadDistributedZkTest.java:412)
	at org.apache.solr.common.util.ExecutorUtil$MDCAwareThreadPoolExecutor.lambda$execute$0(ExecutorUtil.java:229)
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
	at java.lang.Thread.run(Thread.java:745)
Caused by: org.apache.solr.client.solrj.SolrServerException: Timeout occured while waiting response from server at: http://127.0.0.1:48220
	at org.apache.solr.client.solrj.impl.HttpSolrClient.executeMethod(HttpSolrClient.java:654)
	at org.apache.solr.client.solrj.impl.HttpSolrClient.request(HttpSolrClient.java:281)
	at org.apache.solr.client.solrj.impl.HttpSolrClient.request(HttpSolrClient.java:270)
	at org.apache.solr.client.solrj.SolrClient.request(SolrClient.java:1219)
	at org.apache.solr.cloud.UnloadDistributedZkTest.lambda$testUnloadLotsOfCores$0(UnloadDistributedZkTest.java:410)
	... 4 more
Caused by: java.net.SocketTimeoutException: Read timed out
	at java.net.SocketInputStream.socketRead0(Native Method)
	at java.net.SocketInputStream.socketRead(SocketInputStream.java:116)
	at java.net.SocketInputStream.read(SocketInputStream.java:171)
	at java.net.SocketInputStream.read(SocketInputStream.java:141)
	at org.apache.http.impl.io.SessionInputBufferImpl.streamRead(SessionInputBufferImpl.java:139)
	at org.apache.http.impl.io.SessionInputBufferImpl.fillBuffer(SessionInputBufferImpl.java:155)
	at org.apache.http.impl.io.SessionInputBufferImpl.readLine(SessionInputBufferImpl.java:284)
	at org.apache.http.impl.conn.DefaultHttpResponseParser.parseHead(DefaultHttpResponseParser.java:140)
	at org.apache.http.impl.conn.DefaultHttpResponseParser.parseHead(DefaultHttpResponseParser.java:57)
	at org.apache.http.impl.io.AbstractMessageParser.parse(AbstractMessageParser.java:261)
	at org.apache.http.impl.DefaultBHttpClientConnection.receiveResponseHeader(DefaultBHttpClientConnection.java:165)
	at org.apache.http.impl.conn.CPoolProxy.receiveResponseHeader(CPoolProxy.java:167)
	at org.apache.http.protocol.HttpRequestExecutor.doReceiveResponse(HttpRequestExecutor.java:272)
	at org.apache.http.protocol.HttpRequestExecutor.execute(HttpRequestExecutor.java:124)
	at org.apache.http.impl.execchain.MainClientExec.execute(MainClientExec.java:271)
	at org.apache.http.impl.execchain.ProtocolExec.execute(ProtocolExec.java:184)
	at org.apache.http.impl.execchain.RetryExec.execute(RetryExec.java:88)
	at org.apache.http.impl.execchain.RedirectExec.execute(RedirectExec.java:110)
	at org.apache.http.impl.client.InternalHttpClient.doExecute(InternalHttpClient.java:184)
	at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:82)
	at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:55)
	at org.apache.solr.client.solrj.impl.HttpSolrClient.executeMethod(HttpSolrClient.java:546)
	... 8 more




Build Log:
[...truncated 11738 lines...]
   [junit4] Suite: org.apache.solr.cloud.UnloadDistributedZkTest
   [junit4]   2> Creating dataDir: /x1/jenkins/jenkins-slave/workspace/Lucene-Solr-Tests-master/solr/build/solr-core/test/J2/temp/solr.cloud.UnloadDistributedZkTest_65582E6DE1C54F3A-001/init-core-data-001
   [junit4]   2> 874621 WARN  (SUITE-UnloadDistributedZkTest-seed#[65582E6DE1C54F3A]-worker) [    ] o.a.s.SolrTestCaseJ4 startTrackingSearchers: numOpens=46 numCloses=46
   [junit4]   2> 874621 INFO  (SUITE-UnloadDistributedZkTest-seed#[65582E6DE1C54F3A]-worker) [    ] o.a.s.SolrTestCaseJ4 Using TrieFields
   [junit4]   2> 874623 INFO  (SUITE-UnloadDistributedZkTest-seed#[65582E6DE1C54F3A]-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> 874623 INFO  (SUITE-UnloadDistributedZkTest-seed#[65582E6DE1C54F3A]-worker) [    ] o.a.s.BaseDistributedSearchTestCase Setting hostContext system property: /
   [junit4]   2> 874630 INFO  (TEST-UnloadDistributedZkTest.test-seed#[65582E6DE1C54F3A]) [    ] o.a.s.c.ZkTestServer STARTING ZK TEST SERVER
   [junit4]   2> 874630 INFO  (Thread-1395) [    ] o.a.s.c.ZkTestServer client port:0.0.0.0/0.0.0.0:0
   [junit4]   2> 874631 INFO  (Thread-1395) [    ] o.a.s.c.ZkTestServer Starting server
   [junit4]   2> 874634 ERROR (Thread-1395) [    ] o.a.z.s.ZooKeeperServer ZKShutdownHandler is not registered, so ZooKeeper server won't take any action on ERROR or SHUTDOWN server state changes
   [junit4]   2> 874731 INFO  (TEST-UnloadDistributedZkTest.test-seed#[65582E6DE1C54F3A]) [    ] o.a.s.c.ZkTestServer start zk server on port:50055
   [junit4]   2> 874744 INFO  (TEST-UnloadDistributedZkTest.test-seed#[65582E6DE1C54F3A]) [    ] o.a.s.c.AbstractZkTestCase put /x1/jenkins/jenkins-slave/workspace/Lucene-Solr-Tests-master/solr/core/src/test-files/solr/collection1/conf/solrconfig-tlog.xml to /configs/conf1/solrconfig.xml
   [junit4]   2> 874747 INFO  (TEST-UnloadDistributedZkTest.test-seed#[65582E6DE1C54F3A]) [    ] o.a.s.c.AbstractZkTestCase put /x1/jenkins/jenkins-slave/workspace/Lucene-Solr-Tests-master/solr/core/src/test-files/solr/collection1/conf/schema.xml to /configs/conf1/schema.xml
   [junit4]   2> 874749 INFO  (TEST-UnloadDistributedZkTest.test-seed#[65582E6DE1C54F3A]) [    ] o.a.s.c.AbstractZkTestCase put /x1/jenkins/jenkins-slave/workspace/Lucene-Solr-Tests-master/solr/core/src/test-files/solr/collection1/conf/solrconfig.snippet.randomindexconfig.xml to /configs/conf1/solrconfig.snippet.randomindexconfig.xml
   [junit4]   2> 874751 INFO  (TEST-UnloadDistributedZkTest.test-seed#[65582E6DE1C54F3A]) [    ] o.a.s.c.AbstractZkTestCase put /x1/jenkins/jenkins-slave/workspace/Lucene-Solr-Tests-master/solr/core/src/test-files/solr/collection1/conf/stopwords.txt to /configs/conf1/stopwords.txt
   [junit4]   2> 874753 INFO  (TEST-UnloadDistributedZkTest.test-seed#[65582E6DE1C54F3A]) [    ] o.a.s.c.AbstractZkTestCase put /x1/jenkins/jenkins-slave/workspace/Lucene-Solr-Tests-master/solr/core/src/test-files/solr/collection1/conf/protwords.txt to /configs/conf1/protwords.txt
   [junit4]   2> 874754 INFO  (TEST-UnloadDistributedZkTest.test-seed#[65582E6DE1C54F3A]) [    ] o.a.s.c.AbstractZkTestCase put /x1/jenkins/jenkins-slave/workspace/Lucene-Solr-Tests-master/solr/core/src/test-files/solr/collection1/conf/currency.xml to /configs/conf1/currency.xml
   [junit4]   2> 874756 INFO  (TEST-UnloadDistributedZkTest.test-seed#[65582E6DE1C54F3A]) [    ] o.a.s.c.AbstractZkTestCase put /x1/jenkins/jenkins-slave/workspace/Lucene-Solr-Tests-master/solr/core/src/test-files/solr/collection1/conf/enumsConfig.xml to /configs/conf1/enumsConfig.xml
   [junit4]   2> 874758 INFO  (TEST-UnloadDistributedZkTest.test-seed#[65582E6DE1C54F3A]) [    ] o.a.s.c.AbstractZkTestCase put /x1/jenkins/jenkins-slave/workspace/Lucene-Solr-Tests-master/solr/core/src/test-files/solr/collection1/conf/open-exchange-rates.json to /configs/conf1/open-exchange-rates.json
   [junit4]   2> 874760 INFO  (TEST-UnloadDistributedZkTest.test-seed#[65582E6DE1C54F3A]) [    ] o.a.s.c.AbstractZkTestCase put /x1/jenkins/jenkins-slave/workspace/Lucene-Solr-Tests-master/solr/core/src/test-files/solr/collection1/conf/mapping-ISOLatin1Accent.txt to /configs/conf1/mapping-ISOLatin1Accent.txt
   [junit4]   2> 874762 INFO  (TEST-UnloadDistributedZkTest.test-seed#[65582E6DE1C54F3A]) [    ] o.a.s.c.AbstractZkTestCase put /x1/jenkins/jenkins-slave/workspace/Lucene-Solr-Tests-master/solr/core/src/test-files/solr/collection1/conf/old_synonyms.txt to /configs/conf1/old_synonyms.txt
   [junit4]   2> 874763 INFO  (TEST-UnloadDistributedZkTest.test-seed#[65582E6DE1C54F3A]) [    ] o.a.s.c.AbstractZkTestCase put /x1/jenkins/jenkins-slave/workspace/Lucene-Solr-Tests-master/solr/core/src/test-files/solr/collection1/conf/synonyms.txt to /configs/conf1/synonyms.txt
   [junit4]   2> 874765 INFO  (TEST-UnloadDistributedZkTest.test-seed#[65582E6DE1C54F3A]) [    ] o.a.s.c.AbstractFullDistribZkTestBase Will use TLOG replicas unless explicitly asked otherwise
   [junit4]   2> 874910 INFO  (TEST-UnloadDistributedZkTest.test-seed#[65582E6DE1C54F3A]) [    ] o.a.s.SolrTestCaseJ4 Writing core.properties file to /x1/jenkins/jenkins-slave/workspace/Lucene-Solr-Tests-master/solr/build/solr-core/test/J2/temp/solr.cloud.UnloadDistributedZkTest_65582E6DE1C54F3A-001/control-001/cores/collection1
   [junit4]   2> 874913 INFO  (TEST-UnloadDistributedZkTest.test-seed#[65582E6DE1C54F3A]) [    ] o.e.j.s.Server jetty-9.3.14.v20161028
   [junit4]   2> 874914 INFO  (TEST-UnloadDistributedZkTest.test-seed#[65582E6DE1C54F3A]) [    ] o.e.j.s.h.ContextHandler Started o.e.j.s.ServletContextHandler@2b474647{/,null,AVAILABLE}
   [junit4]   2> 874915 INFO  (TEST-UnloadDistributedZkTest.test-seed#[65582E6DE1C54F3A]) [    ] o.e.j.s.AbstractConnector Started ServerConnector@402ffb0e{HTTP/1.1,[http/1.1]}{127.0.0.1:54094}
   [junit4]   2> 874915 INFO  (TEST-UnloadDistributedZkTest.test-seed#[65582E6DE1C54F3A]) [    ] o.e.j.s.Server Started @877908ms
   [junit4]   2> 874915 INFO  (TEST-UnloadDistributedZkTest.test-seed#[65582E6DE1C54F3A]) [    ] o.a.s.c.s.e.JettySolrRunner Jetty properties: {solr.data.dir=/x1/jenkins/jenkins-slave/workspace/Lucene-Solr-Tests-master/solr/build/solr-core/test/J2/temp/solr.cloud.UnloadDistributedZkTest_65582E6DE1C54F3A-001/tempDir-001/control/data, replicaType=NRT, hostContext=/, hostPort=54094, coreRootDirectory=/x1/jenkins/jenkins-slave/workspace/Lucene-Solr-Tests-master/solr/build/solr-core/test/J2/temp/solr.cloud.UnloadDistributedZkTest_65582E6DE1C54F3A-001/control-001/cores}
   [junit4]   2> 874916 ERROR (TEST-UnloadDistributedZkTest.test-seed#[65582E6DE1C54F3A]) [    ] o.a.s.s.StartupLoggingUtils Missing Java Option solr.log.dir. Logging may be missing or incomplete.
   [junit4]   2> 874916 INFO  (TEST-UnloadDistributedZkTest.test-seed#[65582E6DE1C54F3A]) [    ] o.a.s.s.SolrDispatchFilter  ___      _       Welcome to Apache Solr™ version 7.0.0
   [junit4]   2> 874916 INFO  (TEST-UnloadDistributedZkTest.test-seed#[65582E6DE1C54F3A]) [    ] o.a.s.s.SolrDispatchFilter / __| ___| |_ _   Starting in cloud mode on port null
   [junit4]   2> 874916 INFO  (TEST-UnloadDistributedZkTest.test-seed#[65582E6DE1C54F3A]) [    ] o.a.s.s.SolrDispatchFilter \__ \/ _ \ | '_|  Install dir: null
   [junit4]   2> 874916 INFO  (TEST-UnloadDistributedZkTest.test-seed#[65582E6DE1C54F3A]) [    ] o.a.s.s.SolrDispatchFilter |___/\___/_|_|    Start time: 2017-05-26T08:15:06.773Z
   [junit4]   2> 874919 INFO  (TEST-UnloadDistributedZkTest.test-seed#[65582E6DE1C54F3A]) [    ] o.a.s.s.SolrDispatchFilter Loading solr.xml from SolrHome (not found in ZooKeeper)
   [junit4]   2> 874919 INFO  (TEST-UnloadDistributedZkTest.test-seed#[65582E6DE1C54F3A]) [    ] o.a.s.c.SolrXmlConfig Loading container configuration from /x1/jenkins/jenkins-slave/workspace/Lucene-Solr-Tests-master/solr/build/solr-core/test/J2/temp/solr.cloud.UnloadDistributedZkTest_65582E6DE1C54F3A-001/control-001/solr.xml
   [junit4]   2> 874926 INFO  (TEST-UnloadDistributedZkTest.test-seed#[65582E6DE1C54F3A]) [    ] o.a.s.c.SolrXmlConfig MBean server found: com.sun.jmx.mbeanserver.JmxMBeanServer@48c9a56f, but no JMX reporters were configured - adding default JMX reporter.
   [junit4]   2> 874929 INFO  (TEST-UnloadDistributedZkTest.test-seed#[65582E6DE1C54F3A]) [    ] o.a.s.c.ZkContainer Zookeeper client=127.0.0.1:50055/solr
   [junit4]   2> 874956 INFO  (TEST-UnloadDistributedZkTest.test-seed#[65582E6DE1C54F3A]) [n:127.0.0.1:54094_    ] o.a.s.c.Overseer Overseer (id=null) closing
   [junit4]   2> 874957 INFO  (TEST-UnloadDistributedZkTest.test-seed#[65582E6DE1C54F3A]) [n:127.0.0.1:54094_    ] o.a.s.c.OverseerElectionContext I am going to be the leader 127.0.0.1:54094_
   [junit4]   2> 874958 INFO  (TEST-UnloadDistributedZkTest.test-seed#[65582E6DE1C54F3A]) [n:127.0.0.1:54094_    ] o.a.s.c.Overseer Overseer (id=98027864489263108-127.0.0.1:54094_-n_0000000000) starting
   [junit4]   2> 874967 INFO  (TEST-UnloadDistributedZkTest.test-seed#[65582E6DE1C54F3A]) [n:127.0.0.1:54094_    ] o.a.s.c.ZkController Register node as live in ZooKeeper:/live_nodes/127.0.0.1:54094_
   [junit4]   2> 874969 INFO  (zkCallback-1328-thread-1-processing-n:127.0.0.1:54094_) [n:127.0.0.1:54094_    ] o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (0) -> (1)
   [junit4]   2> 875117 INFO  (TEST-UnloadDistributedZkTest.test-seed#[65582E6DE1C54F3A]) [n:127.0.0.1:54094_    ] o.a.s.m.r.SolrJmxReporter JMX monitoring for 'solr.node' (registry 'solr.node') enabled at server: com.sun.jmx.mbeanserver.JmxMBeanServer@48c9a56f
   [junit4]   2> 875136 INFO  (TEST-UnloadDistributedZkTest.test-seed#[65582E6DE1C54F3A]) [n:127.0.0.1:54094_    ] o.a.s.m.r.SolrJmxReporter JMX monitoring for 'solr.jvm' (registry 'solr.jvm') enabled at server: com.sun.jmx.mbeanserver.JmxMBeanServer@48c9a56f
   [junit4]   2> 875136 INFO  (TEST-UnloadDistributedZkTest.test-seed#[65582E6DE1C54F3A]) [n:127.0.0.1:54094_    ] o.a.s.m.r.SolrJmxReporter JMX monitoring for 'solr.jetty' (registry 'solr.jetty') enabled at server: com.sun.jmx.mbeanserver.JmxMBeanServer@48c9a56f
   [junit4]   2> 875139 INFO  (TEST-UnloadDistributedZkTest.test-seed#[65582E6DE1C54F3A]) [n:127.0.0.1:54094_    ] o.a.s.c.CorePropertiesLocator Found 1 core definitions underneath /x1/jenkins/jenkins-slave/workspace/Lucene-Solr-Tests-master/solr/build/solr-core/test/J2/temp/solr.cloud.UnloadDistributedZkTest_65582E6DE1C54F3A-001/control-001/cores
   [junit4]   2> 875139 INFO  (TEST-UnloadDistributedZkTest.test-seed#[65582E6DE1C54F3A]) [n:127.0.0.1:54094_    ] o.a.s.c.CorePropertiesLocator Cores are: [collection1]
   [junit4]   2> 875140 INFO  (coreLoadExecutor-3282-thread-1-processing-n:127.0.0.1:54094_) [n:127.0.0.1:54094_ c:control_collection   x:collection1] o.a.s.c.TransientSolrCoreCacheDefault Allocating transient cache for 4 transient cores
   [junit4]   2> 875142 INFO  (OverseerStateUpdate-98027864489263108-127.0.0.1:54094_-n_0000000000) [n:127.0.0.1:54094_    ] o.a.s.c.o.ReplicaMutator Assigning new node to shard shard=shard1
   [junit4]   2> 875167 INFO  (coreLoadExecutor-3282-thread-1-processing-n:127.0.0.1:54094_) [n:127.0.0.1:54094_ c:control_collection   x:collection1] o.a.s.c.SolrConfig Using Lucene MatchVersion: 7.0.0
   [junit4]   2> 875184 INFO  (coreLoadExecutor-3282-thread-1-processing-n:127.0.0.1:54094_) [n:127.0.0.1:54094_ c:control_collection   x:collection1] o.a.s.s.IndexSchema [collection1] Schema name=test
   [junit4]   2> 875328 INFO  (coreLoadExecutor-3282-thread-1-processing-n:127.0.0.1:54094_) [n:127.0.0.1:54094_ c:control_collection   x:collection1] o.a.s.s.IndexSchema Loaded schema test/1.0 with uniqueid field id
   [junit4]   2> 875347 INFO  (coreLoadExecutor-3282-thread-1-processing-n:127.0.0.1:54094_) [n:127.0.0.1:54094_ c:control_collection   x:collection1] o.a.s.c.CoreContainer Creating SolrCore 'collection1' using configuration from collection control_collection, trusted=true
   [junit4]   2> 875347 INFO  (coreLoadExecutor-3282-thread-1-processing-n:127.0.0.1:54094_) [n:127.0.0.1:54094_ c:control_collection   x:collection1] o.a.s.m.r.SolrJmxReporter JMX monitoring for 'solr.core.control_collection.shard1.core_node1' (registry 'solr.core.control_collection.shard1.core_node1') enabled at server: com.sun.jmx.mbeanserver.JmxMBeanServer@48c9a56f
   [junit4]   2> 875348 INFO  (coreLoadExecutor-3282-thread-1-processing-n:127.0.0.1:54094_) [n:127.0.0.1:54094_ c:control_collection   x:collection1] o.a.s.c.SolrCore solr.RecoveryStrategy.Builder
   [junit4]   2> 875348 INFO  (coreLoadExecutor-3282-thread-1-processing-n:127.0.0.1:54094_) [n:127.0.0.1:54094_ c:control_collection   x:collection1] o.a.s.c.SolrCore [[collection1] ] Opening new SolrCore at [/x1/jenkins/jenkins-slave/workspace/Lucene-Solr-Tests-master/solr/build/solr-core/test/J2/temp/solr.cloud.UnloadDistributedZkTest_65582E6DE1C54F3A-001/control-001/cores/collection1], dataDir=[/x1/jenkins/jenkins-slave/workspace/Lucene-Solr-Tests-master/solr/build/solr-core/test/J2/temp/solr.cloud.UnloadDistributedZkTest_65582E6DE1C54F3A-001/control-001/cores/collection1/data/]
   [junit4]   2> 875350 INFO  (coreLoadExecutor-3282-thread-1-processing-n:127.0.0.1:54094_) [n:127.0.0.1:54094_ c:control_collection   x:collection1] o.a.s.u.RandomMergePolicy RandomMergePolicy wrapping class org.apache.lucene.index.LogByteSizeMergePolicy: [LogByteSizeMergePolicy: minMergeSize=1677721, mergeFactor=18, maxMergeSize=2147483648, maxMergeSizeForForcedMerge=9223372036854775807, calibrateSizeByDeletes=false, maxMergeDocs=2147483647, maxCFSSegmentSizeMB=8.796093022207999E12, noCFSRatio=1.0]
   [junit4]   2> 875354 WARN  (coreLoadExecutor-3282-thread-1-processing-n:127.0.0.1:54094_) [n:127.0.0.1:54094_ c:control_collection   x:collection1] 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> 875411 INFO  (coreLoadExecutor-3282-thread-1-processing-n:127.0.0.1:54094_) [n:127.0.0.1:54094_ c:control_collection   x:collection1] o.a.s.u.UpdateHandler Using UpdateLog implementation: org.apache.solr.update.UpdateLog
   [junit4]   2> 875411 INFO  (coreLoadExecutor-3282-thread-1-processing-n:127.0.0.1:54094_) [n:127.0.0.1:54094_ c:control_collection   x:collection1] o.a.s.u.UpdateLog Initializing UpdateLog: dataDir= defaultSyncLevel=FLUSH numRecordsToKeep=100 maxNumLogsToKeep=10 numVersionBuckets=65536
   [junit4]   2> 875412 INFO  (coreLoadExecutor-3282-thread-1-processing-n:127.0.0.1:54094_) [n:127.0.0.1:54094_ c:control_collection   x:collection1] o.a.s.u.CommitTracker Hard AutoCommit: disabled
   [junit4]   2> 875412 INFO  (coreLoadExecutor-3282-thread-1-processing-n:127.0.0.1:54094_) [n:127.0.0.1:54094_ c:control_collection   x:collection1] o.a.s.u.CommitTracker Soft AutoCommit: disabled
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   [junit4]   2> 879206 INFO  (coreZkRegister-3299-thread-1-processing-n:127.0.0.1:43156_ x:collection1 c:collection1) [n:127.0.0.1:43156_ c:collection1 s:shard1 r:core_node2 x:collection1] o.a.s.c.ZkController I am the leader, no recovery necessary
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   [junit4]   2> 880992 INFO  (zkCallback-1344-thread-1-processing-n:127.0.0.1:43156_) [n:127.0.0.1:43156_    ] o.a.s.c.c.ZkStateReader A cluster state change: [WatchedEvent state:SyncConnected type:NodeDataChanged path:/collections/collection1/state.json] for collection [collection1] has occurred - updating... (live nodes size: [4])
   [junit4]   2> 880992 INFO  (zkCallback-1350-thread-1-processing-n:127.0.0.1:48220_) [n:127.0.0.1:48220_    ] o.a.s.c.c.ZkStateReader A cluster state change: [WatchedEvent state:SyncConnected type:NodeDataChanged path:/collections/collection1/state.json] for collection [collection1] has occurred - updating... (live nodes size: [4])
   [junit4]   2> 881312 INFO  (TEST-UnloadDistributedZkTest.test-seed#[65582E6DE1C54F3A]) [    ] o.a.s.SolrTestCaseJ4 Writing core.properties file to /x1/jenkins/jenkins-slave/workspace/Lucene-Solr-Tests-master/solr/build/solr-core/test/J2/temp/solr.cloud.UnloadDistributedZkTest_65582E6DE1C54F3A-001/shard-4-001/cores/collection1
   [junit4]   2> 881312 INFO  (TEST-UnloadDistributedZkTest.test-seed#[65582E6DE1C54F3A]) [    ] o.a.s.c.AbstractFullDistribZkTestBase create jetty 4 in directory /x1/jenkins/jenkins-slave/workspace/Lucene-Solr-Tests-master/solr/build/solr-core/test/J2/temp/solr.cloud.UnloadDistributedZkTest_65582E6DE1C54F3A-001/shard-4-001 of type TLOG
   [junit4]   2> 881313 INFO  (TEST-UnloadDistributedZkTest.test-seed#[65582E6DE1C54F3A]) [    ] o.e.j.s.Server jetty-9.3.14.v20161028
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   [junit4]   2> 881315 INFO  (TEST-UnloadDistributedZkTest.test-seed#[65582E6DE1C54F3A]) [    ] o.e.j.s.AbstractConnector Started ServerConnector@5ce1c2e5{HTTP/1.1,[http/1.1]}{127.0.0.1:59554}
   [junit4]   2> 881315 INFO  (TEST-UnloadDistributedZkTest.test-seed#[65582E6DE1C54F3A]) [    ] o.e.j.s.Server Started @884308ms
   [junit4]   2> 881316 INFO  (TEST-UnloadDistributedZkTest.test-seed#[65582E6DE1C54F3A]) [    ] o.a.s.c.s.e.JettySolrRunner Jetty properties: {solr.data.dir=/x1/jenkins/jenkins-slave/workspace/Lucene-Solr-Tests-master/solr/build/solr-core/test/J2/temp/solr.cloud.UnloadDistributedZkTest_65582E6DE1C54F3A-001/tempDir-001/jetty4, replicaType=TLOG, solrconfig=solrconfig.xml, hostContext=/, hostPort=59554, coreRootDirectory=/x1/jenkins/jenkins-slave/workspace/Lucene-Solr-Tests-master/solr/build/solr-core/test/J2/../../../../../../../../../../x1/jenkins/jenkins-slave/workspace/Lucene-Solr-Tests-master/solr/build/solr-core/test/J2/temp/solr.cloud.UnloadDistributedZkTest_65582E6DE1C54F3A-001/shard-4-001/cores}
   [junit4]   2> 881316 ERROR (TEST-UnloadDistributedZkTest.test-seed#[65582E6DE1C54F3A]) [    ] o.a.s.s.StartupLoggingUtils Missing Java Option solr.log.dir. Logging may be missing or incomplete.
   [junit4]   2> 881317 INFO  (TEST-UnloadDistributedZkTest.test-seed#[65582E6DE1C54F3A]) [    ] o.a.s.s.SolrDispatchFilter  ___      _       Welcome to Apache Solr™ version 7.0.0
   [junit4]   2> 881317 INFO  (TEST-UnloadDistributedZkTest.test-seed#[65582E6DE1C54F3A]) [    ] o.a.s.s.SolrDispatchFilter / __| ___| |_ _   Starting in cloud mode on port null
   [junit4]   2> 881317 INFO  (TEST-UnloadDistributedZkTest.test-seed#[65582E6DE1C54F3A]) [    ] o.a.s.s.SolrDispatchFilter \__ \/ _ \ | '_|  Install dir: null
   [junit4]   2> 881317 INFO  (TEST-UnloadDistributedZkTest.test-seed#[65582E6DE1C54F3A]) [    ] o.a.s.s.SolrDispatchFilter |___/\___/_|_|    Start time: 2017-05-26T08:15:13.174Z
   [junit4]   2> 881320 INFO  (TEST-UnloadDistributedZkTest.test-seed#[65582E6DE1C54F3A]) [    ] o.a.s.s.SolrDispatchFilter Loading solr.xml from SolrHome (not found in ZooKeeper)
   [junit4]   2> 881320 INFO  (TEST-UnloadDistributedZkTest.test-seed#[65582E6DE1C54F3A]) [    ] o.a.s.c.SolrXmlConfig Loading container configuration from /x1/jenkins/jenkins-slave/workspace/Lucene-Solr-Tests-master/solr/build/solr-core/test/J2/temp/solr.cloud.UnloadDistributedZkTest_65582E6DE1C54F3A-001/shard-4-001/solr.xml
   [junit4]   2> 881326 INFO  (TEST-UnloadDistributedZkTest.test-seed#[65582E6DE1C54F3A]) [    ] o.a.s.c.SolrXmlConfig MBean server found: com.sun.jmx.mbeanserver.JmxMBeanServer@48c9a56f, but no JMX reporters were configured - adding default JMX reporter.
   [junit4]   2> 881331 INFO  (TEST-UnloadDistributedZkTest.test-seed#[65582E6DE1C54F3A]) [    ] o.a.s.c.ZkContainer Zookeeper client=127.0.0.1:50055/solr
   [junit4]   2> 881343 INFO  (TEST-UnloadDistributedZkTest.test-seed#[65582E6DE1C54F3A]) [n:127.0.0.1:59554_    ] o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (0) -> (4)
   [junit4]   2> 881345 INFO  (TEST-UnloadDistributedZkTest.test-seed#[65582E6DE1C54F3A]) [n:127.0.0.1:59554_    ] o.a.s.c.Overseer Overseer (id=null) closing
   [junit4]   2> 881348 INFO  (TEST-UnloadDistributedZkTest.test-seed#[65582E6DE1C54F3A]) [n:127.0.0.1:59554_    ] o.a.s.c.ZkController Register node as live in ZooKeeper:/live_nodes/127.0.0.1:59554_
   [junit4]   2> 881350 INFO  (zkCallback-1332-thread-1) [    ] o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (4) -> (5)
   [junit4]   2> 881350 INFO  (zkCallback-1328-thread-1-processing-n:127.0.0.1:54094_) [n:127.0.0.1:54094_    ] o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (4) -> (5)
   [junit4]   2> 881351 INFO  (zkCallback-1350-thread-1-processing-n:127.0.0.1:48220_) [n:127.0.0.1:48220_    ] o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (4) -> (5)
   [junit4]   2> 881351 INFO  (zkCallback-1344-thread-1-processing-n:127.0.0.1:43156_) [n:127.0.0.1:43156_    ] o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (4) -> (5)
   [junit4]   2> 881351 INFO  (zkCallback-1338-thread-1-processing-n:127.0.0.1:58315_) [n:127.0.0.1:58315_    ] o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (4) -> (5)
   [junit4]   2> 881352 INFO  (zkCallback-1357-thread-1-processing-n:127.0.0.1:59554_) [n:127.0.0.1:59554_    ] o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (4) -> (5)
   [junit4]   2> 881430 INFO  (TEST-UnloadDistributedZkTest.test-seed#[65582E6DE1C54F3A]) [n:127.0.0.1:59554_    ] o.a.s.m.r.SolrJmxReporter JMX monitoring for 'solr.node' (registry 'solr.node') enabled at server: com.sun.jmx.mbeanserver.JmxMBeanServer@48c9a56f
   [junit4]   2> 881438 INFO  (TEST-UnloadDistributedZkTest.test-seed#[65582E6DE1C54F3A]) [n:127.0.0.1:59554_    ] o.a.s.m.r.SolrJmxReporter JMX monitoring for 'solr.jvm' (registry 'solr.jvm') enabled at server: com.sun.jmx.mbeanserver.JmxMBeanServer@48c9a56f
   [junit4]   2> 881439 INFO  (TEST-UnloadDistributedZkTest.test-seed#[65582E6DE1C54F3A]) [n:127.0.0.1:59554_    ] o.a.s.m.r.SolrJmxReporter JMX monitoring for 'solr.jetty' (registry 'solr.jetty') enabled at server: com.sun.jmx.mbeanserver.JmxMBeanServer@48c9a56f
   [junit4]   2> 881441 INFO  (TEST-UnloadDistributedZkTest.test-seed#[65582E6DE1C54F3A]) [n:127.0.0.1:59554_    ] o.a.s.c.CorePropertiesLocator Found 1 core definitions underneath /x1/jenkins/jenkins-slave/workspace/Lucene-Solr-Tests-master/solr/build/solr-core/test/J2/../../../../../../../../../../x1/jenkins/jenkins-slave/workspace/Lucene-Solr-Tests-master/solr/build/solr-core/test/J2/temp/solr.cloud.UnloadDistributedZkTest_65582E6DE1C54F3A-001/shard-4-001/cores
   [junit4]   2> 881441 INFO  (TEST-UnloadDistributedZkTest.test-seed#[65582E6DE1C54F3A]) [n:127.0.0.1:59554_    ] o.a.s.c.CorePropertiesLocator Cores are: [collection1]
   [junit4]   2> 881443 INFO  (coreLoadExecutor-3326-thread-1-processing-n:127.0.0.1:59554_) [n:127.0.0.1:59554_ c:collection1   x:collection1] o.a.s.c.TransientSolrCoreCacheDefault Allocating transient cache for 4 transient cores
   [junit4]   2> 881446 INFO  (OverseerStateUpdate-98027864489263108-127.0.0.1:54094_-n_0000000000) [n:127.0.0.1:54094_    ] o.a.s.c.o.ReplicaMutator Assigning new node to shard shard=shard1
   [junit4]   2> 881549 INFO  (zkCallback-1338-thread-1-processing-n:127.0.0.1:58315_) [n:127.0.0.1:58315_    ] o.a.s.c.c.ZkStateReader A cluster state change: [WatchedEvent state:SyncConnected type:NodeDataChanged path:/collections/collection1/state.json] for collection [collection1] has occurred - updating... (live nodes size: [5])
   [junit4]   2> 881549 INFO  (zkCallback-1350-thread-1-processing-n:127.0.0.1:48220_) [n:127.0.0.1:48220_    ] o.a.s.c.c.ZkStateReader A cluster state change: [WatchedEvent state:SyncConnected type:NodeDataChanged path:/collections/collection1/state.json] for collection [collection1] has occurred - updating... (live nodes size: [5])
   [junit4]   2> 881549 INFO  (zkCallback-1344-thread-1-processing-n:127.0.0.1:43156_) [n:127.0.0.1:43156_    ] o.a.s.c.c.ZkStateReader A cluster state change: [WatchedEvent state:SyncConnected type:NodeDataChanged path:/collections/collection1/state.json] for collection [collection1] has occurred - updating... (live nodes size: [5])
   [junit4]   2> 881549 INFO  (zkCallback-1357-thread-1-processing-n:127.0.0.1:59554_) [n:127.0.0.1:59554_    ] o.a.s.c.c.ZkStateReader A cluster state change: [WatchedEvent state:SyncConnected type:NodeDataChanged path:/collections/collection1/state.json] for collection [collection1] has occurred - updating... (live nodes size: [5])
   [junit4]   2> 881896 INFO  (qtp1927399140-7494) [n:127.0.0.1:58315_    ] o.a.s.h.a.PrepRecoveryOp In WaitForState(recovering): collection=collection1, shard=shard2, thisCore=collection1, leaderDoesNotNeedRecovery=false, isLeader? true, live=true, checkLive=true, currentState=recovering, localState=active, nodeName=127.0.0.1:48220_, coreNodeName=core_node3, onlyIfActiveCheckResult=false, nodeProps: core_node3:{"core":"collection1","base_url":"http://127.0.0.1:48220","node_name":"127.0.0.1:48220_","state":"recovering","type":"TLOG"}
   [junit4]   2> 881896 INFO  (qtp1927399140-7494) [n:127.0.0.1:58315_    ] o.a.s.h.a.PrepRecoveryOp Waited coreNodeName: core_node3, state: recovering, checkLive: true, onlyIfLeader: true for: 1 seconds.
   [junit4]   2> 881896 INFO  (qtp1927399140-7494) [n:127.0.0.1:58315_    ] o.a.s.s.HttpSolrCall [admin] webapp=null path=/admin/cores params={nodeName=127.0.0.1:48220_&onlyIfLeaderActive=true&core=collection1&coreNodeName=core_node3&action=PREPRECOVERY&checkLive=true&state=recovering&onlyIfLeader=true&wt=javabin&version=2} status=0 QTime=1001
   [junit4]   2> 882398 INFO  (recoveryExecutor-1348-thread-1-processing-n:127.0.0.1:48220_ x:collection1 s:shard2 c:collection1 r:core_node3) [n:127.0.0.1:48220_ c:collection1 s:shard2 r:core_node3 x:collection1] o.a.s.c.RecoveryStrategy Starting Replication Recovery.
   [junit4]   2> 882398 INFO  (recoveryExecutor-1348-thread-1-processing-n:127.0.0.1:48220_ x:collection1 s:shard2 c:collection1 r:core_node3) [n:127.0.0.1:48220_ c:collection1 s:shard2 r:core_node3 x:collection1] o.a.s.c.RecoveryStrategy Attempting to replicate from [http://127.0.0.1:58315/collection1/].
   [junit4]   2> 882404 INFO  (qtp1927399140-7497) [n:127.0.0.1:58315_ c:collection1 s:shard2 r:core_node1 x:collection1] o.a.s.u.DirectUpdateHandler2 start commit{_version_=1568445839977742336,optimize=false,openSearcher=false,waitSearcher=true,expungeDeletes=false,softCommit=false,prepareCommit=false}
   [junit4]   2> 882405 INFO  (qtp1927399140-7497) [n:127.0.0.1:58315_ c:collection1 s:shard2 r:core_node1 x:collection1] o.a.s.u.DirectUpdateHandler2 No uncommitted changes. Skipping IW.commit.
   [junit4]   2> 882406 INFO  (qtp1927399140-7497) [n:127.0.0.1:58315_ c:collection1 s:shard2 r:core_node1 x:collection1] o.a.s.u.DirectUpdateHandler2 end_commit_flush
   [junit4]   2> 882406 INFO  (qtp1927399140-7497) [n:127.0.0.1:58315_ c:collection1 s:shard2 r:core_node1 x:collection1] o.a.s.u.p.LogUpdateProcessorFactory [collection1]  webapp= path=/update params={waitSearcher=true&openSearcher=false&commit=true&softCommit=false&commit_end_point=true&wt=javabin&version=2}{commit=} 0 1
   [junit4]   2> 882409 INFO  (qtp1927399140-7496) [n:127.0.0.1:58315_ c:collection1 s:shard2 r:core_node1 x:collection1] o.a.s.c.S.Request [collection1]  webapp= path=/replication params={qt=/replication&wt=javabin&version=2&command=indexversion} status=0 QTime=0
   [junit4]   2> 882410 INFO  (recoveryExecutor-1348-thread-1-processing-n:127.0.0.1:48220_ x:collection1 s:shard2 c:collection1 r:core_node3) [n:127.0.0.1:48220_ c:collection1 s:shard2 r:core_node3 x:collection1] o.a.s.h.IndexFetcher Master's generation: 1
   [junit4]   2> 882410 INFO  (recoveryExecutor-1348-thread-1-processing-n:127.0.0.1:48220_ x:collection1 s:shard2 c:collection1 r:core_node3) [n:127.0.0.1:48220_ c:collection1 s:shard2 r:core_node3 x:collection1] o.a.s.h.IndexFetcher Master's version: 0
   [junit4]   2> 882410 INFO  (recoveryExecutor-1348-thread-1-processing-n:127.0.0.1:48220_ x:collection1 s:shard2 c:collection1 r:core_node3) [n:127.0.0.1:48220_ c:collection1 s:shard2 r:core_node3 x:collection1] o.a.s.h.IndexFetcher Slave's generation: 1
   [junit4]   2> 882410 INFO  (recoveryExecutor-1348-thread-1-processing-n:127.0.0.1:48220_ x:collection1 s:shard2 c:collection1 r:core_node3) [n:127.0.0.1:48220_ c:collection1 s:shard2 r:core_node3 x:collection1] o.a.s.h.IndexFetcher Slave's version: 0
   [junit4]   2> 882410 INFO  (recoveryExecutor-1348-thread-1-processing-n:127.0.0.1:48220_ x:collection1 s:shard2 c:collection1 r:core_node3) [n:127.0.0.1:48220_ c:collection1 s:shard2 r:core_node3 x:collection1] o.a.s.c.RecoveryStrategy Replication Recovery was successful.
   [junit4]   2> 882410 INFO  (recoveryExecutor-1348-thread-1-processing-n:127.0.0.1:48220_ x:collection1 s:shard2 c:collection1 r:core_node3) [n:127.0.0.1:48220_ c:collection1 s:shard2 r:core_node3 x:collection1] o.a.s.c.RecoveryStrategy Registering as Active after recovery.
   [junit4]   2> 882410 INFO  (recoveryExecutor-1348-thread-1-processing-n:127.0.0.1:48220_ x:collection1 s:shard2 c:collection1 r:core_node3) [n:127.0.0.1:48220_ c:collection1 s:shard2 r:core_node3 x:collection1] o.a.s.c.ZkController collection1 starting background replication from leader
   [junit4]   2> 882410 INFO  (recoveryExecutor-1348-thread-1-processing-n:127.0.0.1:48220_ x:collection1 s:shard2 c:collection1 r:core_node3) [n:127.0.0.1:48220_ c:collection1 s:shard2 r:core_node3 x:collection1] o.a.s.c.ReplicateFromLeader Will start replication from leader with poll interval: 00:00:03
   [junit4]   2> 882413 INFO  (recoveryExecutor-1348-thread-1-processing-n:127.0.0.1:48220_ x:collection1 s:shard2 c:collection1 r:core_node3) [n:127.0.0.1:48220_ c:collection1 s:shard2 r:core_node3 x:collection1] o.a.s.h.ReplicationHandler Poll scheduled at an interval of 3000ms
   [junit4]   2> 882413 WARN  (recoveryExecutor-1348-thread-1-processing-n:127.0.0.1:48220_ x:collection1 s:shard2 c:collection1 r:core_node3) [n:127.0.0.1:48220_ c:collection1 s:shard2 r:core_node3 x:collection1] o.a.s.h.ReplicationHandler SolrCloud is enabled for core collection1 but so is old-style replication. Make sure you intend this behavior, it usually indicates a mis-configuration. Master setting is false and slave sett

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

j.s.AbstractConnector Stopped ServerConnector@5ce1c2e5{HTTP/1.1,[http/1.1]}{127.0.0.1:0}
   [junit4]   2> 981545 INFO  (TEST-UnloadDistributedZkTest.test-seed#[65582E6DE1C54F3A]) [    ] o.e.j.s.h.ContextHandler Stopped o.e.j.s.ServletContextHandler@111c0b04{/,null,UNAVAILABLE}
   [junit4]   2> 981548 INFO  (TEST-UnloadDistributedZkTest.test-seed#[65582E6DE1C54F3A]) [    ] o.a.s.c.ChaosMonkey monkey: stop jetty! 54094
   [junit4]   2> 981548 ERROR (TEST-UnloadDistributedZkTest.test-seed#[65582E6DE1C54F3A]) [    ] o.a.z.s.ZooKeeperServer ZKShutdownHandler is not registered, so ZooKeeper server won't take any action on ERROR or SHUTDOWN server state changes
   [junit4]   2> 981549 INFO  (TEST-UnloadDistributedZkTest.test-seed#[65582E6DE1C54F3A]) [    ] o.a.s.c.ZkTestServer connecting to 127.0.0.1:50055 50055
   [junit4]   2> 981653 INFO  (Thread-1395) [    ] o.a.s.c.ZkTestServer connecting to 127.0.0.1:50055 50055
   [junit4]   2> 981655 WARN  (Thread-1395) [    ] o.a.s.c.ZkTestServer Watch limit violations: 
   [junit4]   2> Maximum concurrent create/delete watches above limit:
   [junit4]   2> 
   [junit4]   2> 	7	/solr/aliases.json
   [junit4]   2> 	7	/solr/clusterprops.json
   [junit4]   2> 	5	/solr/security.json
   [junit4]   2> 	5	/solr/configs/conf1
   [junit4]   2> 	5	/solr/collections/unloadcollection/state.json
   [junit4]   2> 
   [junit4]   2> Maximum concurrent data watches above limit:
   [junit4]   2> 
   [junit4]   2> 	7	/solr/clusterstate.json
   [junit4]   2> 	4	/solr/collections/collection1/state.json
   [junit4]   2> 
   [junit4]   2> Maximum concurrent children watches above limit:
   [junit4]   2> 
   [junit4]   2> 	7	/solr/live_nodes
   [junit4]   2> 	7	/solr/collections
   [junit4]   2> 	5	/solr/overseer/queue
   [junit4]   2> 	5	/solr/overseer/collection-queue-work
   [junit4]   2> 	2	/solr/overseer/queue-work
   [junit4]   2> 
   [junit4]   2> NOTE: reproduce with: ant test  -Dtestcase=UnloadDistributedZkTest -Dtests.method=test -Dtests.seed=65582E6DE1C54F3A -Dtests.multiplier=2 -Dtests.slow=true -Dtests.locale=et -Dtests.timezone=Asia/Barnaul -Dtests.asserts=true -Dtests.file.encoding=UTF-8
   [junit4] ERROR    107s J2 | UnloadDistributedZkTest.test <<<
   [junit4]    > Throwable #1: com.carrotsearch.randomizedtesting.UncaughtExceptionError: Captured an uncaught exception in thread: Thread[id=7716, name=testExecutor-3394-thread-1, state=RUNNABLE, group=TGRP-UnloadDistributedZkTest]
   [junit4]    > 	at __randomizedtesting.SeedInfo.seed([65582E6DE1C54F3A:ED0C11B74F3922C2]:0)
   [junit4]    > Caused by: java.lang.RuntimeException: org.apache.solr.client.solrj.SolrServerException: Timeout occured while waiting response from server at: http://127.0.0.1:48220
   [junit4]    > 	at __randomizedtesting.SeedInfo.seed([65582E6DE1C54F3A]:0)
   [junit4]    > 	at org.apache.solr.cloud.UnloadDistributedZkTest.lambda$testUnloadLotsOfCores$0(UnloadDistributedZkTest.java:412)
   [junit4]    > 	at org.apache.solr.common.util.ExecutorUtil$MDCAwareThreadPoolExecutor.lambda$execute$0(ExecutorUtil.java:229)
   [junit4]    > 	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
   [junit4]    > 	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
   [junit4]    > 	at java.lang.Thread.run(Thread.java:745)
   [junit4]    > Caused by: org.apache.solr.client.solrj.SolrServerException: Timeout occured while waiting response from server at: http://127.0.0.1:48220
   [junit4]    > 	at org.apache.solr.client.solrj.impl.HttpSolrClient.executeMethod(HttpSolrClient.java:654)
   [junit4]    > 	at org.apache.solr.client.solrj.impl.HttpSolrClient.request(HttpSolrClient.java:281)
   [junit4]    > 	at org.apache.solr.client.solrj.impl.HttpSolrClient.request(HttpSolrClient.java:270)
   [junit4]    > 	at org.apache.solr.client.solrj.SolrClient.request(SolrClient.java:1219)
   [junit4]    > 	at org.apache.solr.cloud.UnloadDistributedZkTest.lambda$testUnloadLotsOfCores$0(UnloadDistributedZkTest.java:410)
   [junit4]    > 	... 4 more
   [junit4]    > Caused by: java.net.SocketTimeoutException: Read timed out
   [junit4]    > 	at java.net.SocketInputStream.socketRead0(Native Method)
   [junit4]    > 	at java.net.SocketInputStream.socketRead(SocketInputStream.java:116)
   [junit4]    > 	at java.net.SocketInputStream.read(SocketInputStream.java:171)
   [junit4]    > 	at java.net.SocketInputStream.read(SocketInputStream.java:141)
   [junit4]    > 	at org.apache.http.impl.io.SessionInputBufferImpl.streamRead(SessionInputBufferImpl.java:139)
   [junit4]    > 	at org.apache.http.impl.io.SessionInputBufferImpl.fillBuffer(SessionInputBufferImpl.java:155)
   [junit4]    > 	at org.apache.http.impl.io.SessionInputBufferImpl.readLine(SessionInputBufferImpl.java:284)
   [junit4]    > 	at org.apache.http.impl.conn.DefaultHttpResponseParser.parseHead(DefaultHttpResponseParser.java:140)
   [junit4]    > 	at org.apache.http.impl.conn.DefaultHttpResponseParser.parseHead(DefaultHttpResponseParser.java:57)
   [junit4]    > 	at org.apache.http.impl.io.AbstractMessageParser.parse(AbstractMessageParser.java:261)
   [junit4]    > 	at org.apache.http.impl.DefaultBHttpClientConnection.receiveResponseHeader(DefaultBHttpClientConnection.java:165)
   [junit4]    > 	at org.apache.http.impl.conn.CPoolProxy.receiveResponseHeader(CPoolProxy.java:167)
   [junit4]    > 	at org.apache.http.protocol.HttpRequestExecutor.doReceiveResponse(HttpRequestExecutor.java:272)
   [junit4]    > 	at org.apache.http.protocol.HttpRequestExecutor.execute(HttpRequestExecutor.java:124)
   [junit4]    > 	at org.apache.http.impl.execchain.MainClientExec.execute(MainClientExec.java:271)
   [junit4]    > 	at org.apache.http.impl.execchain.ProtocolExec.execute(ProtocolExec.java:184)
   [junit4]    > 	at org.apache.http.impl.execchain.RetryExec.execute(RetryExec.java:88)
   [junit4]    > 	at org.apache.http.impl.execchain.RedirectExec.execute(RedirectExec.java:110)
   [junit4]    > 	at org.apache.http.impl.client.InternalHttpClient.doExecute(InternalHttpClient.java:184)
   [junit4]    > 	at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:82)
   [junit4]    > 	at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:55)
   [junit4]    > 	at org.apache.solr.client.solrj.impl.HttpSolrClient.executeMethod(HttpSolrClient.java:546)
   [junit4]    > 	... 8 more
   [junit4]   2> 981660 INFO  (SUITE-UnloadDistributedZkTest-seed#[65582E6DE1C54F3A]-worker) [    ] o.a.s.SolrTestCaseJ4 ------------------------------------------------------- Done waiting for tracked resources to be released
   [junit4]   2> May 26, 2017 8:16:53 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(Lucene70), sim=RandomSimilarity(queryNorm=true): {}, locale=et, timezone=Asia/Barnaul
   [junit4]   2> NOTE: Linux 3.13.0-88-generic amd64/Oracle Corporation 1.8.0_121 (64-bit)/cpus=4,threads=1,free=76647208,total=525336576
   [junit4]   2> NOTE: All tests run in this JVM: [OverseerCollectionConfigSetProcessorTest, DistributedFacetPivotLargeTest, TestRawResponseWriter, ExplicitHLLTest, TestLuceneMatchVersion, TestSmileRequest, SolrIndexConfigTest, StatelessScriptUpdateProcessorFactoryTest, FieldMutatingUpdateProcessorTest, TestConfigSetProperties, TestComponentsName, ExternalFileFieldSortTest, TestGroupingSearch, DirectUpdateHandlerTest, CircularListTest, OpenExchangeRatesOrgProviderTest, LeaderInitiatedRecoveryOnCommitTest, TestSolrCoreSnapshots, TestInfoStreamLogging, TlogReplayBufferedWhileIndexingTest, TestCollationField, TestCopyFieldCollectionResource, CurrencyFieldXmlFileTest, DeleteStatusTest, SynonymTokenizerTest, CloudMLTQParserTest, HdfsRecoverLeaseTest, TestCSVResponseWriter, TestTestInjection, TestManagedSynonymGraphFilterFactory, TestIBSimilarityFactory, DocValuesNotIndexedTest, TestGraphMLResponseWriter, OverseerStatusTest, RequestHandlersTest, CdcrVersionReplicationTest, SuggesterWFSTTest, TestNumericTerms64, BasicAuthIntegrationTest, TestSort, OutputWriterTest, TestUtils, TestAuthorizationFramework, SuggesterTSTTest, DistributedQueryComponentOptimizationTest, StatsComponentTest, TestObjectReleaseTracker, HdfsUnloadDistributedZkTest, TestFieldCollectionResource, DeleteNodeTest, ClassificationUpdateProcessorFactoryTest, DateFieldTest, SolrCLIZkUtilsTest, TestFastOutputStream, TestPivotHelperCode, TestReloadAndDeleteDocs, ConfigureRecoveryStrategyTest, TestIndexingPerformance, CloneFieldUpdateProcessorFactoryTest, TestRequestForwarding, TestIndexSearcher, TestSystemCollAutoCreate, TestSolrCloudWithHadoopAuthPlugin, TestRecovery, TestCustomDocTransformer, TestLocalFSCloudBackupRestore, TestJsonFacetRefinement, HdfsChaosMonkeySafeLeaderTest, CollectionsAPIAsyncDistributedZkTest, TestPayloadScoreQParserPlugin, ChaosMonkeyNothingIsSafeTest, SimpleFacetsTest, TestDistributedStatsComponentCardinality, HLLUtilTest, RecoveryZkTest, TestReloadDeadlock, ChangedSchemaMergeTest, CollectionReloadTest, EchoParamsTest, TestConfig, TestNoOpRegenerator, TestRestManager, TestChildDocTransformer, BadIndexSchemaTest, TestUniqueKeyFieldResource, TestStressReorder, LukeRequestHandlerTest, TestBinaryField, OverseerTest, DistributedDebugComponentTest, LeaderElectionTest, ClusterStateTest, ActionThrottleTest, HdfsBasicDistributedZk2Test, AutoCommitTest, BigEndianAscendingWordDeserializerTest, TestMaxScoreQueryParser, TestDocSet, DirectUpdateHandlerOptimizeTest, UUIDUpdateProcessorFallbackTest, TestCloudRecovery, UninvertDocValuesMergePolicyTest, TestDocTermOrds, MetricsHandlerTest, XmlUpdateRequestHandlerTest, GraphQueryTest, TestPullReplica, PluginInfoTest, UpdateParamsTest, ChaosMonkeySafeLeaderTest, BasicDistributedZk2Test, UnloadDistributedZkTest]
   [junit4] Completed [265/715 (1!)] on J2 in 107.56s, 1 test, 1 error <<< FAILURES!

[...truncated 44832 lines...]