Build: https://jenkins.thetaphi.de/job/Lucene-Solr-master-Linux/19896/
Java: 64bit/jdk-9-ea+173 -XX:-UseCompressedOops -XX:+UseParallelGC

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

Error Message:
Captured an uncaught exception in thread: Thread[id=10578, 
name=testExecutor-3518-thread-1, state=RUNNABLE, 
group=TGRP-UnloadDistributedZkTest]

Stack Trace:
com.carrotsearch.randomizedtesting.UncaughtExceptionError: Captured an uncaught 
exception in thread: Thread[id=10578, name=testExecutor-3518-thread-1, 
state=RUNNABLE, group=TGRP-UnloadDistributedZkTest]
        at 
__randomizedtesting.SeedInfo.seed([CD2B435A2FDBD021:457F7C808127BDD9]:0)
Caused by: java.lang.RuntimeException: 
org.apache.solr.client.solrj.SolrServerException: Timeout occured while waiting 
response from server at: http://127.0.0.1:42787
        at __randomizedtesting.SeedInfo.seed([CD2B435A2FDBD021]:0)
        at 
org.apache.solr.cloud.UnloadDistributedZkTest.lambda$testUnloadLotsOfCores$0(UnloadDistributedZkTest.java:412)
        at 
org.apache.solr.common.util.ExecutorUtil$MDCAwareThreadPoolExecutor.lambda$execute$0(ExecutorUtil.java:188)
        at 
java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1161)
        at 
java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635)
        at java.base/java.lang.Thread.run(Thread.java:844)
Caused by: org.apache.solr.client.solrj.SolrServerException: Timeout occured 
while waiting response from server at: http://127.0.0.1:42787
        at 
org.apache.solr.client.solrj.impl.HttpSolrClient.executeMethod(HttpSolrClient.java:606)
        at 
org.apache.solr.client.solrj.impl.HttpSolrClient.request(HttpSolrClient.java:231)
        at 
org.apache.solr.client.solrj.impl.HttpSolrClient.request(HttpSolrClient.java:220)
        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.base/java.net.SocketInputStream.socketRead0(Native Method)
        at 
java.base/java.net.SocketInputStream.socketRead(SocketInputStream.java:116)
        at java.base/java.net.SocketInputStream.read(SocketInputStream.java:171)
        at java.base/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:498)
        ... 8 more




Build Log:
[...truncated 11977 lines...]
   [junit4] Suite: org.apache.solr.cloud.UnloadDistributedZkTest
   [junit4]   2> Creating dataDir: 
/home/jenkins/workspace/Lucene-Solr-master-Linux/solr/build/solr-core/test/J2/temp/solr.cloud.UnloadDistributedZkTest_CD2B435A2FDBD021-001/init-core-data-001
   [junit4]   2> 825592 INFO  
(SUITE-UnloadDistributedZkTest-seed#[CD2B435A2FDBD021]-worker) [    ] 
o.a.s.SolrTestCaseJ4 Using TrieFields
   [junit4]   2> 825592 INFO  
(SUITE-UnloadDistributedZkTest-seed#[CD2B435A2FDBD021]-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> 825592 INFO  
(SUITE-UnloadDistributedZkTest-seed#[CD2B435A2FDBD021]-worker) [    ] 
o.a.s.BaseDistributedSearchTestCase Setting hostContext system property: /
   [junit4]   2> 825593 INFO  
(TEST-UnloadDistributedZkTest.test-seed#[CD2B435A2FDBD021]) [    ] 
o.a.s.c.ZkTestServer STARTING ZK TEST SERVER
   [junit4]   2> 825593 INFO  (Thread-2052) [    ] o.a.s.c.ZkTestServer client 
port:0.0.0.0/0.0.0.0:0
   [junit4]   2> 825593 INFO  (Thread-2052) [    ] o.a.s.c.ZkTestServer 
Starting server
   [junit4]   2> 825595 ERROR (Thread-2052) [    ] 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> 825693 INFO  
(TEST-UnloadDistributedZkTest.test-seed#[CD2B435A2FDBD021]) [    ] 
o.a.s.c.ZkTestServer start zk server on port:37017
   [junit4]   2> 825697 INFO  
(TEST-UnloadDistributedZkTest.test-seed#[CD2B435A2FDBD021]) [    ] 
o.a.s.c.AbstractZkTestCase put 
/home/jenkins/workspace/Lucene-Solr-master-Linux/solr/core/src/test-files/solr/collection1/conf/solrconfig-tlog.xml
 to /configs/conf1/solrconfig.xml
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o.a.s.c.AbstractZkTestCase put 
/home/jenkins/workspace/Lucene-Solr-master-Linux/solr/core/src/test-files/solr/collection1/conf/schema.xml
 to /configs/conf1/schema.xml
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(TEST-UnloadDistributedZkTest.test-seed#[CD2B435A2FDBD021]) [    ] 
o.a.s.c.AbstractZkTestCase put 
/home/jenkins/workspace/Lucene-Solr-master-Linux/solr/core/src/test-files/solr/collection1/conf/solrconfig.snippet.randomindexconfig.xml
 to /configs/conf1/solrconfig.snippet.randomindexconfig.xml
   [junit4]   2> 825698 INFO  
(TEST-UnloadDistributedZkTest.test-seed#[CD2B435A2FDBD021]) [    ] 
o.a.s.c.AbstractZkTestCase put 
/home/jenkins/workspace/Lucene-Solr-master-Linux/solr/core/src/test-files/solr/collection1/conf/stopwords.txt
 to /configs/conf1/stopwords.txt
   [junit4]   2> 825699 INFO  
(TEST-UnloadDistributedZkTest.test-seed#[CD2B435A2FDBD021]) [    ] 
o.a.s.c.AbstractZkTestCase put 
/home/jenkins/workspace/Lucene-Solr-master-Linux/solr/core/src/test-files/solr/collection1/conf/protwords.txt
 to /configs/conf1/protwords.txt
   [junit4]   2> 825699 INFO  
(TEST-UnloadDistributedZkTest.test-seed#[CD2B435A2FDBD021]) [    ] 
o.a.s.c.AbstractZkTestCase put 
/home/jenkins/workspace/Lucene-Solr-master-Linux/solr/core/src/test-files/solr/collection1/conf/currency.xml
 to /configs/conf1/currency.xml
   [junit4]   2> 825699 INFO  
(TEST-UnloadDistributedZkTest.test-seed#[CD2B435A2FDBD021]) [    ] 
o.a.s.c.AbstractZkTestCase put 
/home/jenkins/workspace/Lucene-Solr-master-Linux/solr/core/src/test-files/solr/collection1/conf/enumsConfig.xml
 to /configs/conf1/enumsConfig.xml
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(TEST-UnloadDistributedZkTest.test-seed#[CD2B435A2FDBD021]) [    ] 
o.a.s.c.AbstractZkTestCase put 
/home/jenkins/workspace/Lucene-Solr-master-Linux/solr/core/src/test-files/solr/collection1/conf/open-exchange-rates.json
 to /configs/conf1/open-exchange-rates.json
   [junit4]   2> 825700 INFO  
(TEST-UnloadDistributedZkTest.test-seed#[CD2B435A2FDBD021]) [    ] 
o.a.s.c.AbstractZkTestCase put 
/home/jenkins/workspace/Lucene-Solr-master-Linux/solr/core/src/test-files/solr/collection1/conf/mapping-ISOLatin1Accent.txt
 to /configs/conf1/mapping-ISOLatin1Accent.txt
   [junit4]   2> 825705 INFO  
(TEST-UnloadDistributedZkTest.test-seed#[CD2B435A2FDBD021]) [    ] 
o.a.s.c.AbstractZkTestCase put 
/home/jenkins/workspace/Lucene-Solr-master-Linux/solr/core/src/test-files/solr/collection1/conf/old_synonyms.txt
 to /configs/conf1/old_synonyms.txt
   [junit4]   2> 825705 INFO  
(TEST-UnloadDistributedZkTest.test-seed#[CD2B435A2FDBD021]) [    ] 
o.a.s.c.AbstractZkTestCase put 
/home/jenkins/workspace/Lucene-Solr-master-Linux/solr/core/src/test-files/solr/collection1/conf/synonyms.txt
 to /configs/conf1/synonyms.txt
   [junit4]   2> 825706 INFO  
(TEST-UnloadDistributedZkTest.test-seed#[CD2B435A2FDBD021]) [    ] 
o.a.s.c.AbstractFullDistribZkTestBase Will use NRT replicas unless explicitly 
asked otherwise
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(TEST-UnloadDistributedZkTest.test-seed#[CD2B435A2FDBD021]) [    ] 
o.a.s.SolrTestCaseJ4 Writing core.properties file to 
/home/jenkins/workspace/Lucene-Solr-master-Linux/solr/build/solr-core/test/J2/temp/solr.cloud.UnloadDistributedZkTest_CD2B435A2FDBD021-001/control-001/cores/collection1
   [junit4]   2> 825763 INFO  
(TEST-UnloadDistributedZkTest.test-seed#[CD2B435A2FDBD021]) [    ] 
o.e.j.s.Server jetty-9.3.14.v20161028
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o.e.j.s.h.ContextHandler Started 
o.e.j.s.ServletContextHandler@76c12e00{/,null,AVAILABLE}
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(TEST-UnloadDistributedZkTest.test-seed#[CD2B435A2FDBD021]) [    ] 
o.e.j.s.AbstractConnector Started 
ServerConnector@45e555f6{HTTP/1.1,[http/1.1]}{127.0.0.1:44679}
   [junit4]   2> 825764 INFO  
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o.e.j.s.Server Started @827541ms
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o.a.s.c.s.e.JettySolrRunner Jetty properties: {hostContext=/, 
solr.data.dir=/home/jenkins/workspace/Lucene-Solr-master-Linux/solr/build/solr-core/test/J2/temp/solr.cloud.UnloadDistributedZkTest_CD2B435A2FDBD021-001/tempDir-001/control/data,
 hostPort=44679, 
coreRootDirectory=/home/jenkins/workspace/Lucene-Solr-master-Linux/solr/build/solr-core/test/J2/temp/solr.cloud.UnloadDistributedZkTest_CD2B435A2FDBD021-001/control-001/cores,
 replicaType=NRT}
   [junit4]   2> 825764 ERROR 
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o.a.s.s.StartupLoggingUtils Missing Java Option solr.log.dir. Logging may be 
missing or incomplete.
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o.a.s.s.SolrDispatchFilter  ___      _       Welcome to Apache Solr™ version 
7.0.0
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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: null
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o.a.s.s.SolrDispatchFilter |___/\___/_|_|    Start time: 
2017-06-18T04:04:54.404044Z
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o.a.s.s.SolrDispatchFilter Loading solr.xml from SolrHome (not found in 
ZooKeeper)
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(TEST-UnloadDistributedZkTest.test-seed#[CD2B435A2FDBD021]) [    ] 
o.a.s.c.SolrXmlConfig Loading container configuration from 
/home/jenkins/workspace/Lucene-Solr-master-Linux/solr/build/solr-core/test/J2/temp/solr.cloud.UnloadDistributedZkTest_CD2B435A2FDBD021-001/control-001/solr.xml
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o.a.s.c.SolrXmlConfig MBean server found: 
com.sun.jmx.mbeanserver.JmxMBeanServer@2be70fb6, but no JMX reporters were 
configured - adding default JMX reporter.
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o.a.s.c.ZkContainer Zookeeper client=127.0.0.1:37017/solr
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o.a.s.c.Overseer Overseer (id=null) closing
   [junit4]   2> 825774 INFO  
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o.a.s.c.OverseerElectionContext I am going to be the leader 127.0.0.1:44679_
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o.a.s.c.Overseer Overseer (id=98157113785253892-127.0.0.1:44679_-n_0000000000) 
starting
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o.a.s.c.ZkController Register node as live in 
ZooKeeper:/live_nodes/127.0.0.1:44679_
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o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (0) -> (1)
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o.a.s.m.r.SolrJmxReporter JMX monitoring for 'solr.node' (registry 'solr.node') 
enabled at server: com.sun.jmx.mbeanserver.JmxMBeanServer@2be70fb6
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o.a.s.m.r.SolrJmxReporter JMX monitoring for 'solr.jvm' (registry 'solr.jvm') 
enabled at server: com.sun.jmx.mbeanserver.JmxMBeanServer@2be70fb6
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o.a.s.m.r.SolrJmxReporter JMX monitoring for 'solr.jetty' (registry 
'solr.jetty') enabled at server: com.sun.jmx.mbeanserver.JmxMBeanServer@2be70fb6
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o.a.s.c.CorePropertiesLocator Found 1 core definitions underneath 
/home/jenkins/workspace/Lucene-Solr-master-Linux/solr/build/solr-core/test/J2/temp/solr.cloud.UnloadDistributedZkTest_CD2B435A2FDBD021-001/control-001/cores
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o.a.s.c.CorePropertiesLocator Cores are: [collection1]
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o.a.s.c.TransientSolrCoreCacheDefault Allocating transient cache for 4 
transient cores
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(OverseerStateUpdate-98157113785253892-127.0.0.1:44679_-n_0000000000) [    ] 
o.a.s.c.o.ReplicaMutator Assigning new node to shard shard=shard1
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o.a.s.c.SolrConfig Using Lucene MatchVersion: 7.0.0
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o.a.s.s.IndexSchema [collection1] Schema name=test
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o.a.s.s.IndexSchema Loaded schema test/1.0 with uniqueid field id
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o.a.s.c.CoreContainer Creating SolrCore 'collection1' using configuration from 
collection control_collection, trusted=true
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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@2be70fb6
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o.a.s.c.SolrCore solr.RecoveryStrategy.Builder
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o.a.s.c.SolrCore [[collection1] ] Opening new SolrCore at 
[/home/jenkins/workspace/Lucene-Solr-master-Linux/solr/build/solr-core/test/J2/temp/solr.cloud.UnloadDistributedZkTest_CD2B435A2FDBD021-001/control-001/cores/collection1],
 
dataDir=[/home/jenkins/workspace/Lucene-Solr-master-Linux/solr/build/solr-core/test/J2/temp/solr.cloud.UnloadDistributedZkTest_CD2B435A2FDBD021-001/control-001/cores/collection1/data/]
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o.a.s.u.RandomMergePolicy RandomMergePolicy wrapping class 
org.apache.lucene.index.LogByteSizeMergePolicy: [LogByteSizeMergePolicy: 
minMergeSize=1677721, mergeFactor=39, maxMergeSize=2147483648, 
maxMergeSizeForForcedMerge=9223372036854775807, calibrateSizeByDeletes=true, 
maxMergeDocs=2147483647, maxCFSSegmentSizeMB=8.796093022207999E12, 
noCFSRatio=0.333070866972243]
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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: 
org.apache.solr.update.UpdateLog
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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.LogDocMergePolicy: [LogDocMergePolicy: 
minMergeSize=1000, mergeFactor=47, maxMergeSize=9223372036854775807, 
maxMergeSizeForForcedMerge=9223372036854775807, calibrateSizeByDeletes=true, 
maxMergeDocs=2147483647, maxCFSSegmentSizeMB=8.796093022207999E12, 
noCFSRatio=0.0]
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o.a.s.s.SolrIndexSearcher Opening [Searcher@5ce3cc26[collection1] main]
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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 
ZooKeeperStorageIO:path=/configs/conf1
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o.a.s.h.ReplicationHandler Commits will be reserved for  10000
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o.a.s.c.SolrCore [collection1] Registered new searcher 
Searcher@5ce3cc26[collection1] 
main{ExitableDirectoryReader(UninvertingDirectoryReader())}
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o.a.s.u.UpdateLog Could not find max version in index or recent updates, using 
new clock 1570513822003757056
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o.a.s.c.ShardLeaderElectionContext Enough replicas found to continue.
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o.a.s.c.ShardLeaderElectionContext I may be the new leader - try and sync
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o.a.s.c.SyncStrategy Sync replicas to http://127.0.0.1:44679/collection1/
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o.a.s.c.SyncStrategy Sync Success - now sync replicas to me
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o.a.s.c.SyncStrategy http://127.0.0.1:44679/collection1/ has no replicas
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o.a.s.c.ShardLeaderElectionContext Found all replicas participating in 
election, clear LIR
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o.a.s.SolrTestCaseJ4 Writing core.properties file to 
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o.a.s.c.AbstractFullDistribZkTestBase create jetty 1 in directory 
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o.a.s.c.s.e.JettySolrRunner Jetty properties: {hostContext=/, 
solrconfig=solrconfig.xml, 
solr.data.dir=/home/jenkins/workspace/Lucene-Solr-master-Linux/solr/build/solr-core/test/J2/temp/solr.cloud.UnloadDistributedZkTest_CD2B435A2FDBD021-001/tempDir-001/jetty1,
 hostPort=33297, 
coreRootDirectory=/home/jenkins/workspace/Lucene-Solr-master-Linux/solr/build/solr-core/test/J2/../../../../../../../../../home/jenkins/workspace/Lucene-Solr-master-Linux/solr/build/solr-core/test/J2/temp/solr.cloud.UnloadDistributedZkTest_CD2B435A2FDBD021-001/shard-1-001/cores,
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o.a.s.c.c.ZkStateReader A cluster state change: [WatchedEvent 
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for collection [collection1] has occurred - updating... (live nodes size: [2])
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o.a.s.c.SolrCore [[collection1] ] Opening new SolrCore at 
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dataDir=[/home/jenkins/workspace/Lucene-Solr-master-Linux/solr/build/solr-core/test/J2/../../../../../../../../../home/jenkins/workspace/Lucene-Solr-master-Linux/solr/build/solr-core/test/J2/temp/solr.cloud.UnloadDistributedZkTest_CD2B435A2FDBD021-001/shard-1-001/cores/collection1/data/]
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o.a.s.c.c.ZkStateReader A cluster state change: [WatchedEvent 
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solrconfig=solrconfig.xml, 
solr.data.dir=/home/jenkins/workspace/Lucene-Solr-master-Linux/solr/build/solr-core/test/J2/temp/solr.cloud.UnloadDistributedZkTest_CD2B435A2FDBD021-001/tempDir-001/jetty2,
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coreRootDirectory=/home/jenkins/workspace/Lucene-Solr-master-Linux/solr/build/solr-core/test/J2/temp/solr.cloud.UnloadDistributedZkTest_CD2B435A2FDBD021-001/shard-2-001/cores,
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o.a.s.s.SolrDispatchFilter  ___      _       Welcome to Apache Solr™ version 
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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: null
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o.a.s.c.c.ZkStateReader A cluster state change: [WatchedEvent 
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o.a.s.c.c.ZkStateReader A cluster state change: [WatchedEvent 
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o.a.s.c.CoreContainer Creating SolrCore 'collection1' using configuration from 
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o.a.s.m.r.SolrJmxReporter JMX monitoring for 
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o.a.s.c.SolrCore [[collection1] ] Opening new SolrCore at 
[/home/jenkins/workspace/Lucene-Solr-master-Linux/solr/build/solr-core/test/J2/temp/solr.cloud.UnloadDistributedZkTest_CD2B435A2FDBD021-001/shard-2-001/cores/collection1],
 
dataDir=[/home/jenkins/workspace/Lucene-Solr-master-Linux/solr/build/solr-core/test/J2/temp/solr.cloud.UnloadDistributedZkTest_CD2B435A2FDBD021-001/shard-2-001/cores/collection1/data/]
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o.a.s.c.RequestHandlers INVALID paramSet a in requestHandler {type = 
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o.a.s.c.SyncStrategy Sync Success - now sync replicas to me
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o.a.s.c.SyncStrategy http://127.0.0.1:43743/collection1/ has no replicas
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o.a.s.c.ShardLeaderElectionContext I am the new leader: 
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o.a.s.c.c.ZkStateReader A cluster state change: [WatchedEvent 
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o.a.s.c.c.ZkStateReader A cluster state change: [WatchedEvent 
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path:/collections/collection1/state.json] for collection [collection1] has 
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o.a.s.c.ZkController I am the leader, no recovery necessary
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o.a.s.c.c.ZkStateReader A cluster state change: [WatchedEvent 
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o.a.s.c.c.ZkStateReader A cluster state change: [WatchedEvent 
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o.a.s.SolrTestCaseJ4 Writing core.properties file to 
/home/jenkins/workspace/Lucene-Solr-master-Linux/solr/build/solr-core/test/J2/temp/solr.cloud.UnloadDistributedZkTest_CD2B435A2FDBD021-001/shard-3-001/cores/collection1
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o.a.s.c.AbstractFullDistribZkTestBase create jetty 3 in directory 
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 of type NRT
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o.e.j.s.ServletContextHandler@1b8cb941{/,null,AVAILABLE}
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o.a.s.c.s.e.JettySolrRunner Jetty properties: {hostContext=/, 
solrconfig=solrconfig.xml, 
solr.data.dir=/home/jenkins/workspace/Lucene-Solr-master-Linux/solr/build/solr-core/test/J2/temp/solr.cloud.UnloadDistributedZkTest_CD2B435A2FDBD021-001/tempDir-001/jetty3,
 hostPort=42787, 
coreRootDirectory=/home/jenkins/workspace/Lucene-Solr-master-Linux/solr/build/solr-core/test/J2/../../../../../../../../../home/jenkins/workspace/Lucene-Solr-master-Linux/solr/build/solr-core/test/J2/temp/solr.cloud.UnloadDistributedZkTest_CD2B435A2FDBD021-001/shard-3-001/cores}
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o.a.s.s.SolrDispatchFilter / __| ___| |_ _   Starting in cloud mode on port null
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2017-06-18T04:04:59.556494Z
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o.a.s.c.c.ZkStateReader A cluster state change: [WatchedEvent 
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o.a.s.m.r.SolrJmxReporter JMX monitoring for 
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o.a.s.c.SolrCore [[collection1] ] Opening new SolrCore at 
[/home/jenkins/workspace/Lucene-Solr-master-Linux/solr/build/solr-core/test/J2/temp/solr.cloud.UnloadDistributedZkTest_CD2B435A2FDBD021-001/shard-3-001/cores/collection1],
 
dataDir=[/home/jenkins/workspace/Lucene-Solr-master-Linux/solr/build/solr-core/test/J2/../../../../../../../../../home/jenkins/workspace/Lucene-Solr-master-Linux/solr/build/solr-core/test/J2/temp/solr.cloud.UnloadDistributedZkTest_CD2B435A2FDBD021-001/shard-3-001/cores/collection1/data/]
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Searcher@3b1f78bf[collection1] 
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action=PREPRECOVERY&core=collection1&nodeName=127.0.0.1:42787_&coreNodeName=core_node3&state=recovering&checkLive=true&onlyIfLeader=true&onlyIfLeaderActive=true]
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o.a.s.h.a.PrepRecoveryOp Going to wait for coreNodeName: core_node3, state: 
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o.a.s.h.a.PrepRecoveryOp In WaitForState(recovering): collection=collection1, 
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nodeName=127.0.0.1:42787_, coreNodeName=core_node3, 
onlyIfActiveCheckResult=false, nodeProps: 
core_node3:{"core":"collection1","base_url":"http://127.0.0.1:42787","node_name":"127.0.0.1:42787_","state":"down","type":"NRT"}
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o.a.s.SolrTestCaseJ4 Writing core.properties file to 
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o.a.s.c.AbstractFullDistribZkTestBase create jetty 4 in directory 
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solrconfig=solrconfig.xml, 
solr.data.dir=/home/jenkins/workspace/Lucene-Solr-master-Linux/solr/build/solr-core/test/J2/temp/solr.cloud.UnloadDistributedZkTest_CD2B435A2FDBD021-001/tempDir-001/jetty4,
 hostPort=44375, 
coreRootDirectory=/home/jenkins/workspace/Lucene-Solr-master-Linux/solr/build/solr-core/test/J2/temp/solr.cloud.UnloadDistributedZkTest_CD2B435A2FDBD021-001/shard-4-001/cores,
 replicaType=NRT}
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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 |___/\___/_|_|    Start time: 
2017-06-18T04:05:01.255986Z
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o.a.s.c.CorePropertiesLocator Found 1 core definitions underneath 
/home/jenkins/workspace/Lucene-Solr-master-Linux/solr/build/solr-core/test/J2/temp/solr.cloud.UnloadDistributedZkTest_CD2B435A2FDBD021-001/shard-4-001/cores
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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=127.0.0.1:42787_, coreNodeName=core_node3, 
onlyIfActiveCheckResult=false, nodeProps: 
core_node3:{"core":"collection1","base_url":"http://127.0.0.1:42787","node_name":"127.0.0.1:42787_","state":"recovering","type":"NRT"}
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params={nodeName=127.0.0.1:42787_&onlyIfLeaderActive=true&core=collection1&coreNodeName=core_node3&action=PREPRECOVERY&checkLive=true&state=recovering&onlyIfLeader=true&wt=javabin&version=2}
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maxInHash=0, versionsHash=0, numVersions=0, numDocs=0, maxDoc=0}
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maxInHash=0, versionsHash=0, numVersions=0, numDocs=0, maxDoc=0}
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o.a.s.c.SolrCore [[collection1] ] Opening new SolrCore at 
[/home/jenkins/workspace/Lucene-Solr-master-Linux/solr/build/solr-core/test/J2/temp/solr.cloud.UnloadDistributedZkTest_CD2B435A2FDBD021-001/shard-4-001/cores/collection1],
 
dataDir=[/home/jenkins/workspace/Lucene-Solr-master-Linux/solr/build/solr-core/test/J2/temp/solr.cloud.UnloadDistributedZkTest_CD2B435A2FDBD021-001/shard-4-001/cores/collection1/data/]
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minMergeSize=1677721, mergeFactor=39, maxMergeSize=2147483648, 
maxMergeSizeForForcedMerge=9223372036854775807, calibrateSizeByDeletes=true, 
maxMergeDocs=2147483647, maxCFSSegmentSizeMB=8.796093022207999E12, 
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o.a.s.c.RequestHandlers INVALID paramSet a in requestHandler {type = 
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maxMergeSizeForForcedMerge=9223372036854775807, calibrateSizeByDeletes=true, 
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o.a.s.c.SolrCore [collection1] Registered new searcher 
Searcher@387c101b[collection1] 
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o.a.s.c.c.ZkStateReader A cluster state change: [WatchedEvent 
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path:/collections/collection1/state.json] for collection [collection1] has 
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o.a.s.c.c.ZkStateReader A cluster state change: [WatchedEvent 
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path:/collections/collection1/state.json] for collection [collection1] has 
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o.a.s.u.UpdateLog Starting to buffer updates. FSUpdateLog{state=ACTIVE, 
tlog=null}
   [junit4]   2> 833812 INFO  (recoveryExecutor-2434-thread-1) [    ] 
o.a.s.c.RecoveryStrategy Publishing state of core [collection1] as recovering, 
leader is [http://127.0.0.1:43743/collection1/] and I am 
[http://127.0.0.1:44375/collection1/]
   [junit4]   2> 833818 INFO  (zkCallback-2436-thread-1) [    ] 
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> 833818 INFO  (zkCallback-2423-thread-1) [    ] 
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> 833823 INFO  (recoveryExecutor-2434-thread-1) [    ] 
o.a.s.c.RecoveryStrategy Sending prep recovery command to 
[http://127.0.0.1:43743]; [WaitForState: 
action=PREPRECOVERY&core=collection1&nodeName=127.0.0.1:44375_&coreNodeName=core_node4&state=recovering&checkLive=true&onlyIfLeader=true&onlyIfLeaderActive=true]
   [junit4]   2> 833824 INFO  (qtp1848439926-10338) [    ] 
o.a.s.h.a.PrepRecoveryOp Going to wait for coreNodeName: core_node4, state: 
recovering, checkLive: true, onlyIfLeader: true, onlyIfLeaderActive: true, 
maxTime: 183 s
   [junit4]   2> 833824 INFO  (qtp1848439926-10338) [    ] 
o.a.s.h.a.PrepRecoveryOp In WaitForState(recovering): collection=collection1, 
shard=shard1, thisCore=collection1, leaderDoesNotNeedRecovery=false, isLeader? 
true, live=true, checkLive=true, currentState=down, localState=active, 
nodeName=127.0.0.1:44375_, coreNodeName=core_node4, 
onlyIfActiveCheckResult=false, nodeProps: 
core_node4:{"core":"collection1","base_url":"http://127.0.0.1:44375","node_name":"127.0.0.1:44375_","state":"down","type":"NRT"}
   [junit4]   2> 833923 INFO  (zkCallback-2429-thread-1) [    ] 
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> 833923 INFO  (zkCallback-2423-thread-1) [    ] 
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> 833923 INFO  (zkCallback-2417-thread-1) [    ] 
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> 833923 INFO  (zkCallback-2436-thread-1) [    ] 
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> 834223 INFO  
(TEST-UnloadDistributedZkTest.test-seed#[CD2B435A2FDBD021]) [    ] 
o.a.s.SolrTestCaseJ4 ###Starting test
   [junit4]   2> 834225 INFO  (qtp669571269-10307) [    ] 
o.a.s.h.a.CoreAdminOperation core create command 
dataDir=/home/jenkins/workspace/Lucene-Solr-master-Linux/solr/build/solr-core/test/J2/temp/solr.cloud.UnloadDistributedZkTest_CD2B435A2FDBD021-001/tempDir-002/1957379521930267unloadcollection1_1n&name=unloadcollection1&action=CREATE&numShards=1&collection=unloadcollection&wt=javabin&version=2
   [junit4]   2> 834226 INFO  
(OverseerStateUpdate-98157113785253892-127.0.0.1:44679_-n_0000000000) [    ] 
o.a.s.c.o.ReplicaMutator Assigning new node to shard shard=shard1
   [junit4]   2> 834824 INFO  (qtp1848439926-10338) [    ] 
o.a.s.h.a.PrepRecoveryOp In WaitForState(recovering): collection=collection1, 
shard=shard1, thisCore=collection1, leaderDoesNotNeedRecovery=false, isLeader? 
true, live=true, checkLive=true, currentState=recovering, localState=active, 
nodeName=127.0.0.1:44375_, coreNodeName=core_node4, 
onlyIfActiveCheckResult=false, nodeProps: 
core_node4:{"core":"collection1","base_url":"http://127.0.0.1:44375","node_name":"127.0.0.1:44375_","state":"recovering","type":"NRT"}
   [junit4]   2> 834824 INFO  (qtp1848439926-10338) [    ] 
o.a.s.h.a.PrepRecoveryOp Waited coreNodeName: core_node4, state: recovering, 
checkLive: true, onlyIfLeader: true for: 1 seconds.
   [junit4]   2> 834824 INFO  (qtp1848439926-10338) [    ] o.a.s.s.HttpSolrCall 
[admin] webapp=null path=/admin/cores 
params={nodeName=127.0.0.1:44375_&onlyIfLeaderActive=true&core=collection1&coreNodeName=core_node4&action=PREPRECOVERY&checkLive=true&state=recovering&onlyIfLeader=true&wt=javabin&version=2}
 status=0 QTime=1000
   [junit4]   2> 835227 INFO  (qtp669571269-10307) [    ] 
o.a.s.c.CreateCollectionCmd Only one config set found in zk - using it:conf1
   [junit4]   2> 835236 INFO  (qtp669571269-10307) [    ] o.a.s.c.SolrConfig 
Using Lucene MatchVersion: 7.0.0
   [junit4]   2> 835256 INFO  (qtp669571269-10307) [    ] o.a.s.s.IndexSchema 
[unloadcollection1] Schema name=test
   [junit4]   2> 835325 INFO  (recoveryExecutor-2434-thread-1) [    ] 
o.a.s.c.RecoveryStrategy Attempting to PeerSync from 
[http://127.0.0.1:43743/collection1/] - recoveringAfterStartup=[true]
   [junit4]   2> 835325 INFO  (recoveryExecutor-2434-thread-1) [    ] 
o.a.s.u.PeerSync PeerSync: core=collection1 url=http://127.0.0.1:44375 START 
replicas=[http://127.0.0.1:43743/collection1/] nUpdates=100
   [junit4]   2> 835326 INFO  (qtp1848439926-10338) [    ] 
o.a.s.u.IndexFingerprint IndexFingerprint millis:0.0 
result:{maxVersionSpecified=9223372036854775807, maxVersionEncountered=0, 
maxInHash=0, versionsHash=0, numVersions=0, numDocs=0, maxDoc=0}
   [junit4]   2> 835326 INFO  (qtp1848439926-10338) [    ] o.a.s.c.S.Request 
[collection1]  webapp= path=/get 
params={distrib=false&qt=/get&getFingerprint=9223372036854775807&wt=javabin&version=2}
 status=0 QTime=0
   [junit4]   2> 835326 INFO  (recoveryExecutor-2434-thread-1) [    ] 
o.a.s.u.IndexFingerprint IndexFingerprint millis:0.0 
result:{maxVersionSpecified=9223372036854775807, maxVersionEncountered=0, 
maxInHash=0, versionsHash=0, numVersions=0, numDocs=0, maxDoc=0}
   [junit4]   2> 835326 INFO  (recoveryExecutor-2434-thread-1) [    ] 
o.a.s.u.PeerSync We are already in sync. No need to do a PeerSync 
   [junit4]   2> 835326 INFO  (recoveryExecutor-2434-thread-1) [    ] 
o.a.s.u.DirectUpdateHandler2 start 
commit{,optimize=false,openSearcher=true,waitSearcher=true,expungeDeletes=false,softCommit=false,prepareCommit=false}
   [junit4]   2> 835327 INFO  (recoveryExecutor-2434-thread-1) [    ] 
o.a.s.u.DirectUpdateHandler2 No uncommitted changes. Skipping IW.commit.
   [junit4]   2> 835327 INFO  (recoveryExecutor-2434-thread-1) [    ] 
o.a.s.u.DirectUpdateHandler2 end_commit_flush
   [junit4]   2> 835327 INFO  (recoveryExecutor-2434-thread-1) [    ] 
o.a.s.c.RecoveryStrategy PeerSync stage of recovery was successful.
   [junit4]   2> 835327 INFO  (recoveryExecutor-2434-thread-1) [    ] 
o.a.s.c.RecoveryStrategy Replaying updates buffered during PeerSync.
   [junit4]   2> 835327 INFO  (recoveryExecutor-2434-thread-1) [    ] 
o.a.s.c.RecoveryStrategy No replay needed.
   [junit4]   2> 835327 INFO  (recoveryExecutor-2434-thread-1) [    ] 
o.a.s.c.RecoveryStrategy Registering as Active after recovery.
   [junit4]   2> 835357 INFO  (qtp669571269-10307) [    ] o.a.s.s.IndexSchema 
Loaded schema test/1.0 with uniqueid field id
   [junit4]   2> 835362 INFO  (qtp669571269-10307) [    ] o.a.s.c.CoreContainer 
Creating SolrCore 'unloadcollection1' using configuration from collection 
unloadcollection, trusted=true
   [junit4]   2> 835362 INFO  (qtp669571269-10307) [    ] 
o.a.s.m.r.SolrJmxReporter JMX monitoring for 
'solr.core.unloadcollection.shard1' (registry 
'solr.core.unloadcollection.shard1') enabled at server: 
com.sun.jmx.mbeanserver.JmxMBeanServer@2be70fb6
   [junit4]   2> 835362 INFO  (qtp669571269-10307) [    ] o.a.s.c.SolrCore 
solr.RecoveryStrategy.Builder
   [junit4]   2> 835362 INFO  (qtp669571269-10307) [    ] o.a.s.c.SolrCore 
[[unloadcollection1] ] Opening new SolrCore at 
[/home/jenkins/workspace/Lucene-Solr-master-Linux/solr/build/solr-core/test/J2/temp/solr.cloud.UnloadDistributedZkTest_CD2B435A2FDBD021-001/shard-1-001/cores/unloadcollection1],
 
dataDir=[/home/jenkins/workspace/Lucene-Solr-master-Linux/solr/build/solr-core/test/J2/temp/solr.cloud.UnloadDistributedZkTest_CD2B435A2FDBD021-001/tempDir-002/1957379521930267unloadcollection1_1n/]
   [junit4]   2> 835364 INFO  (qtp669571269-10307) [    ] 
o.a.s.u.RandomMergePolicy RandomMergePolicy wrapping class 
org.apache.lucene.index.LogByteSizeMergePolicy: [LogByteSizeMergePolicy: 
minMergeSize=1677721, mergeFactor=39, maxMergeSize=2147483648, 
maxMergeSizeForForcedMerge=9223372036854775807, calibrateSizeByDeletes=true, 
maxMergeDocs=2147483647, maxCFSSegmentSizeMB=8.796093022207999E12, 
noCFSRatio=0.333070866972243]
   [junit4]   2> 835365 WARN  (qtp669571269-10307) [    ] 
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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Using UpdateLog implementation: org.apache.solr.update.UpdateLog
   [junit4]   2> 835392 INFO  (qtp669571269-10307) [    ] o.a.s.u.UpdateLog 
Initializing UpdateLog: dataDir= defaultSyncLevel=FLUSH numRecordsToKeep=100 
maxNumLogsToKeep=10 numVersionBuckets=65536
   [junit4]   2> 835393 INFO  (qtp669571269-10307) [    ] o.a.s.u.CommitTracker 
Hard AutoCommit: disabled
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Soft AutoCommit: disabled
   [junit4]   2> 835394 INFO  (qtp669571269-10307) [    ] 
o.a.s.u.RandomMergePolicy RandomMergePolicy wrapping class 
org.apache.lucene.index.LogDocMergePolicy: [LogDocMergePolicy: 
minMergeSize=1000, mergeFactor=47, maxMergeSize=9223372036854775807, 
maxMergeSizeForForcedMerge=9223372036854775807, calibrateSizeByDeletes=true, 
maxMergeDocs=2147483647, maxCFSSegmentSizeMB=8.796093022207999E12, 
noCFSRatio=0.0]
   [junit4]   2> 835394 INFO  (qtp669571269-10307) [    ] 
o.a.s.s.SolrIndexSearcher Opening [Searcher@77313233[unloadcollection1] main]
   [junit4]   2> 835395 INFO  (qtp669571269-10307) [    ] 
o.a.s.r.ManagedResourceStorage Configured ZooKeeperStorageIO with znodeBase: 
/configs/conf1
   [junit4]   2> 835395 INFO  (qtp669571269-10307) [    ] 
o.a.s.r.ManagedResourceStorage Loaded null at path _rest_managed.json using 
ZooKeeperStorageIO:path=/configs/conf1
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o.a.s.h.ReplicationHandler Commits will be reserved for  10000
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o.a.s.c.SolrCore [unloadcollection1] Registered new searcher 
Searcher@77313233[unloadcollection1] 
main{ExitableDirectoryReader(UninvertingDirectoryReader())}
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Could not find max version in index or recent updates, using new clock 
1570513830842204160
   [junit4]   2> 835399 INFO  (qtp669571269-10307) [    ] 
o.a.s.c.ShardLeaderElectionContext Enough replicas found to continue.
   [junit4]   2> 835399 INFO  (qtp669571269-10307) [    ] 
o.a.s.c.ShardLeaderElectionContext I may be the new leader - try and sync
   [junit4]   2> 835399 INFO  (qtp669571269-10307) [    ] o.a.s.c.SyncStrategy 
Sync replicas to http://127.0.0.1:33297/unloadcollection1/
   [junit4]   2> 835399 INFO  (qtp669571269-10307) [    ] o.a.s.c.SyncStrategy 
Sync Success - now sync replicas to me
   [junit4]   2> 835399 INFO  (qtp669571269-10307) [    ] o.a.s.c.SyncStrategy 
http://127.0.0.1:33297/unloadcollection1/ has no replicas
   [junit4]   2> 835399 INFO  (zkCallback-2429-thread-1) [    ] 
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> 835399 INFO  (zkCallback-2423-thread-1) [    ] o.a.s.c.c.Z

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

  2> 930666 INFO  (TEST-UnloadDistributedZkTest.test-seed#[CD2B435A2FDBD021]) [ 
   ] o.a.s.c.ZkTestServer connecting to 127.0.0.1:37017 37017
   [junit4]   2> 930697 INFO  (Thread-2052) [    ] o.a.s.c.ZkTestServer 
connecting to 127.0.0.1:37017 37017
   [junit4]   2> 930698 WARN  (Thread-2052) [    ] 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>        3       
/solr/collections/multiunload/leader_elect/shard1/election/98157113785253903-core_node12-n_0000000000
   [junit4]   2>        3       
/solr/collections/multiunload/leader_elect/shard2/election/98157113785253903-core_node11-n_0000000000
   [junit4]   2>        2       
/solr/collections/multiunload/leader_elect/shard1/election/98157113785253903-core_node8-n_0000000003
   [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/collection-queue-work
   [junit4]   2>        4       /solr/overseer/queue
   [junit4]   2>        3       /solr/overseer/queue-work
   [junit4]   2> 
   [junit4]   2> NOTE: reproduce with: ant test  
-Dtestcase=UnloadDistributedZkTest -Dtests.method=test 
-Dtests.seed=CD2B435A2FDBD021 -Dtests.multiplier=3 -Dtests.slow=true 
-Dtests.locale=fr-VU -Dtests.timezone=ART -Dtests.asserts=true 
-Dtests.file.encoding=UTF-8
   [junit4] ERROR    105s J2 | UnloadDistributedZkTest.test <<<
   [junit4]    > Throwable #1: 
com.carrotsearch.randomizedtesting.UncaughtExceptionError: Captured an uncaught 
exception in thread: Thread[id=10578, name=testExecutor-3518-thread-1, 
state=RUNNABLE, group=TGRP-UnloadDistributedZkTest]
   [junit4]    >        at 
__randomizedtesting.SeedInfo.seed([CD2B435A2FDBD021:457F7C808127BDD9]:0)
   [junit4]    > Caused by: java.lang.RuntimeException: 
org.apache.solr.client.solrj.SolrServerException: Timeout occured while waiting 
response from server at: http://127.0.0.1:42787
   [junit4]    >        at 
__randomizedtesting.SeedInfo.seed([CD2B435A2FDBD021]: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$0(ExecutorUtil.java:188)
   [junit4]    >        at 
java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1161)
   [junit4]    >        at 
java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635)
   [junit4]    >        at java.base/java.lang.Thread.run(Thread.java:844)
   [junit4]    > Caused by: org.apache.solr.client.solrj.SolrServerException: 
Timeout occured while waiting response from server at: http://127.0.0.1:42787
   [junit4]    >        at 
org.apache.solr.client.solrj.impl.HttpSolrClient.executeMethod(HttpSolrClient.java:606)
   [junit4]    >        at 
org.apache.solr.client.solrj.impl.HttpSolrClient.request(HttpSolrClient.java:231)
   [junit4]    >        at 
org.apache.solr.client.solrj.impl.HttpSolrClient.request(HttpSolrClient.java:220)
   [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.base/java.net.SocketInputStream.socketRead0(Native Method)
   [junit4]    >        at 
java.base/java.net.SocketInputStream.socketRead(SocketInputStream.java:116)
   [junit4]    >        at 
java.base/java.net.SocketInputStream.read(SocketInputStream.java:171)
   [junit4]    >        at 
java.base/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:498)
   [junit4]    >        ... 8 more
   [junit4]   2> 930699 INFO  
(SUITE-UnloadDistributedZkTest-seed#[CD2B435A2FDBD021]-worker) [    ] 
o.a.s.SolrTestCaseJ4 ------------------------------------------------------- 
Done waiting for tracked resources to be released
   [junit4]   2> Jun 18, 2017 4:06:39 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=fr-VU, timezone=ART
   [junit4]   2> NOTE: Linux 4.10.0-21-generic amd64/Oracle Corporation 9-ea 
(64-bit)/cpus=8,threads=1,free=339203040,total=519045120
   [junit4]   2> NOTE: All tests run in this JVM: 
[SharedFSAutoReplicaFailoverUtilsTest, TestImplicitCoreProperties, 
PKIAuthenticationIntegrationTest, LeaderInitiatedRecoveryOnShardRestartTest, 
DataDrivenBlockJoinTest, TestSort, TestSimpleQParserPlugin, 
TestCloudManagedSchema, TestSimpleTextCodec, TestConfigsApi, 
CdcrReplicationHandlerTest, TestTolerantSearch, HLLSerializationTest, 
TestConfig, TestReversedWildcardFilterFactory, TestIBSimilarityFactory, 
TestPerFieldSimilarityWithDefaultOverride, AddBlockUpdateTest, 
RequestHandlersTest, TestSolrQueryResponse, TestMultiWordSynonyms, 
TestZkChroot, SaslZkACLProviderTest, SolrCloudReportersTest, 
TestLuceneMatchVersion, RankQueryTest, TestIndexingPerformance, 
NoCacheHeaderTest, TestDeleteCollectionOnDownNodes, 
OutOfBoxZkACLAndCredentialsProvidersTest, TestBinaryResponseWriter, 
PropertiesRequestHandlerTest, RulesTest, TestNumericTokenStream, 
ZkStateWriterTest, TestMaxTokenLenTokenizer, TestSerializedLuceneMatchVersion, 
FullSolrCloudDistribCmdsTest, TestStressUserVersions, 
TestPHPSerializedResponseWriter, StressHdfsTest, TestFieldCacheVsDocValues, 
SuggesterWFSTTest, TestUnifiedSolrHighlighter, TestSolrCoreParser, 
LeaderFailoverAfterPartitionTest, TestStressInPlaceUpdates, TestSQLHandler, 
TestManagedResourceStorage, TestUtils, CircularListTest, 
ChaosMonkeyNothingIsSafeWithPullReplicasTest, TestCollapseQParserPlugin, 
LeaderElectionTest, TestPushWriter, ResponseHeaderTest, 
TestImpersonationWithHadoopAuth, TestCustomSort, TestLockTree, 
TestRebalanceLeaders, SolrCoreCheckLockOnStartupTest, 
TestShortCircuitedRequests, IgnoreCommitOptimizeUpdateProcessorFactoryTest, 
HighlighterConfigTest, TestRandomCollapseQParserPlugin, LukeRequestHandlerTest, 
TestReplicationHandlerBackup, TestRequestStatusCollectionAPI, 
MetricsConfigTest, RestartWhileUpdatingTest, TestCSVResponseWriter, 
SuggesterTSTTest, TestUseDocValuesAsStored2, OverseerModifyCollectionTest, 
BooleanFieldTest, TestConfigSetImmutable, TestClusterProperties, 
VersionInfoTest, SimpleFacetsTest, ConnectionManagerTest, TestSchemaManager, 
TestManagedSchemaAPI, DistributedFacetPivotWhiteBoxTest, 
TestClassNameShortening, ClassificationUpdateProcessorTest, 
TestLMDirichletSimilarityFactory, RemoteQueryErrorTest, 
TestDynamicFieldResource, CollectionsAPISolrJTest, SolrCloudExampleTest, 
TestDocSet, HdfsTlogReplayBufferedWhileIndexingTest, ClusterStateTest, 
BadIndexSchemaTest, DeleteInactiveReplicaTest, TestFastOutputStream, 
QueryResultKeyTest, PluginInfoTest, TestSolrQueryParser, 
TestSolrDeletionPolicy1, ReplicaListTransformerTest, TestNumericTerms32, 
TestMergePolicyConfig, TestManagedSynonymFilterFactory, 
BlockJoinFacetSimpleTest, TestSchemaResource, TestLegacyFieldReuse, 
TestSolrCLIRunExample, CoreMergeIndexesAdminHandlerTest, TestBlobHandler, 
DirectUpdateHandlerOptimizeTest, RecoveryZkTest, TolerantUpdateProcessorTest, 
TestGraphTermsQParserPlugin, TestPullReplicaErrorHandling, TestMacros, 
OutputWriterTest, SolrGraphiteReporterTest, DistribCursorPagingTest, 
OverseerTest, UnloadDistributedZkTest]
   [junit4] Completed [335/725 (1!)] on J2 in 105.94s, 1 test, 1 error <<< 
FAILURES!

[...truncated 37627 lines...]
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