Build: https://jenkins.thetaphi.de/job/Lucene-Solr-master-Linux/19846/
Java: 32bit/jdk1.8.0_131 -server -XX:+UseParallelGC

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

Error Message:
Captured an uncaught exception in thread: Thread[id=10955, 
name=testExecutor-3727-thread-1, state=RUNNABLE, 
group=TGRP-UnloadDistributedZkTest]

Stack Trace:
com.carrotsearch.randomizedtesting.UncaughtExceptionError: Captured an uncaught 
exception in thread: Thread[id=10955, name=testExecutor-3727-thread-1, 
state=RUNNABLE, group=TGRP-UnloadDistributedZkTest]
        at 
__randomizedtesting.SeedInfo.seed([5B3C34D8F8375EBD:D3680B0256CB3345]:0)
Caused by: java.lang.RuntimeException: 
org.apache.solr.client.solrj.SolrServerException: Timeout occured while waiting 
response from server at: http://127.0.0.1:36139/_xez/em
        at __randomizedtesting.SeedInfo.seed([5B3C34D8F8375EBD]:0)
        at 
org.apache.solr.cloud.UnloadDistributedZkTest.lambda$testUnloadLotsOfCores$0(UnloadDistributedZkTest.java:412)
        at 
org.apache.solr.common.util.ExecutorUtil$MDCAwareThreadPoolExecutor.lambda$execute$0(ExecutorUtil.java:188)
        at 
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
        at 
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
        at java.lang.Thread.run(Thread.java:748)
Caused by: org.apache.solr.client.solrj.SolrServerException: Timeout occured 
while waiting response from server at: http://127.0.0.1:36139/_xez/em
        at 
org.apache.solr.client.solrj.impl.HttpSolrClient.executeMethod(HttpSolrClient.java:621)
        at 
org.apache.solr.client.solrj.impl.HttpSolrClient.request(HttpSolrClient.java:248)
        at 
org.apache.solr.client.solrj.impl.HttpSolrClient.request(HttpSolrClient.java:237)
        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:513)
        ... 8 more




Build Log:
[...truncated 12027 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_5B3C34D8F8375EBD-001/init-core-data-001
   [junit4]   2> 832466 WARN  
(SUITE-UnloadDistributedZkTest-seed#[5B3C34D8F8375EBD]-worker) [    ] 
o.a.s.SolrTestCaseJ4 startTrackingSearchers: numOpens=1 numCloses=1
   [junit4]   2> 832466 INFO  
(SUITE-UnloadDistributedZkTest-seed#[5B3C34D8F8375EBD]-worker) [    ] 
o.a.s.SolrTestCaseJ4 Using PointFields
   [junit4]   2> 832467 INFO  
(SUITE-UnloadDistributedZkTest-seed#[5B3C34D8F8375EBD]-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> 832467 INFO  
(SUITE-UnloadDistributedZkTest-seed#[5B3C34D8F8375EBD]-worker) [    ] 
o.a.s.BaseDistributedSearchTestCase Setting hostContext system property: 
/_xez/em
   [junit4]   2> 832468 INFO  
(TEST-UnloadDistributedZkTest.test-seed#[5B3C34D8F8375EBD]) [    ] 
o.a.s.c.ZkTestServer STARTING ZK TEST SERVER
   [junit4]   2> 832469 INFO  (Thread-2046) [    ] o.a.s.c.ZkTestServer client 
port:0.0.0.0/0.0.0.0:0
   [junit4]   2> 832469 INFO  (Thread-2046) [    ] o.a.s.c.ZkTestServer 
Starting server
   [junit4]   2> 832469 ERROR (Thread-2046) [    ] 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> 832569 INFO  
(TEST-UnloadDistributedZkTest.test-seed#[5B3C34D8F8375EBD]) [    ] 
o.a.s.c.ZkTestServer start zk server on port:35321
   [junit4]   2> 832576 INFO  
(TEST-UnloadDistributedZkTest.test-seed#[5B3C34D8F8375EBD]) [    ] 
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
   [junit4]   2> 832577 INFO  
(TEST-UnloadDistributedZkTest.test-seed#[5B3C34D8F8375EBD]) [    ] 
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
   [junit4]   2> 832578 INFO  
(TEST-UnloadDistributedZkTest.test-seed#[5B3C34D8F8375EBD]) [    ] 
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> 832578 INFO  
(TEST-UnloadDistributedZkTest.test-seed#[5B3C34D8F8375EBD]) [    ] 
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> 832579 INFO  
(TEST-UnloadDistributedZkTest.test-seed#[5B3C34D8F8375EBD]) [    ] 
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> 832579 INFO  
(TEST-UnloadDistributedZkTest.test-seed#[5B3C34D8F8375EBD]) [    ] 
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> 832580 INFO  
(TEST-UnloadDistributedZkTest.test-seed#[5B3C34D8F8375EBD]) [    ] 
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
   [junit4]   2> 832580 INFO  
(TEST-UnloadDistributedZkTest.test-seed#[5B3C34D8F8375EBD]) [    ] 
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> 832581 INFO  
(TEST-UnloadDistributedZkTest.test-seed#[5B3C34D8F8375EBD]) [    ] 
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> 832581 INFO  
(TEST-UnloadDistributedZkTest.test-seed#[5B3C34D8F8375EBD]) [    ] 
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> 832582 INFO  
(TEST-UnloadDistributedZkTest.test-seed#[5B3C34D8F8375EBD]) [    ] 
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> 832583 INFO  
(TEST-UnloadDistributedZkTest.test-seed#[5B3C34D8F8375EBD]) [    ] 
o.a.s.c.AbstractFullDistribZkTestBase Will use TLOG replicas unless explicitly 
asked otherwise
   [junit4]   2> 832677 INFO  
(TEST-UnloadDistributedZkTest.test-seed#[5B3C34D8F8375EBD]) [    ] 
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_5B3C34D8F8375EBD-001/control-001/cores/collection1
   [junit4]   2> 832678 INFO  
(TEST-UnloadDistributedZkTest.test-seed#[5B3C34D8F8375EBD]) [    ] 
o.e.j.s.Server jetty-9.3.14.v20161028
   [junit4]   2> 832678 INFO  
(TEST-UnloadDistributedZkTest.test-seed#[5B3C34D8F8375EBD]) [    ] 
o.e.j.s.h.ContextHandler Started 
o.e.j.s.ServletContextHandler@1b5e5d1{/_xez/em,null,AVAILABLE}
   [junit4]   2> 832679 INFO  
(TEST-UnloadDistributedZkTest.test-seed#[5B3C34D8F8375EBD]) [    ] 
o.e.j.s.AbstractConnector Started 
ServerConnector@60f62d{HTTP/1.1,[http/1.1]}{127.0.0.1:34217}
   [junit4]   2> 832679 INFO  
(TEST-UnloadDistributedZkTest.test-seed#[5B3C34D8F8375EBD]) [    ] 
o.e.j.s.Server Started @834084ms
   [junit4]   2> 832679 INFO  
(TEST-UnloadDistributedZkTest.test-seed#[5B3C34D8F8375EBD]) [    ] 
o.a.s.c.s.e.JettySolrRunner Jetty properties: 
{solr.data.dir=/home/jenkins/workspace/Lucene-Solr-master-Linux/solr/build/solr-core/test/J2/temp/solr.cloud.UnloadDistributedZkTest_5B3C34D8F8375EBD-001/tempDir-001/control/data,
 replicaType=NRT, hostContext=/_xez/em, hostPort=34217, 
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_5B3C34D8F8375EBD-001/control-001/cores}
   [junit4]   2> 832679 ERROR 
(TEST-UnloadDistributedZkTest.test-seed#[5B3C34D8F8375EBD]) [    ] 
o.a.s.s.StartupLoggingUtils Missing Java Option solr.log.dir. Logging may be 
missing or incomplete.
   [junit4]   2> 832679 INFO  
(TEST-UnloadDistributedZkTest.test-seed#[5B3C34D8F8375EBD]) [    ] 
o.a.s.s.SolrDispatchFilter  ___      _       Welcome to Apache Solr™ version 
7.0.0
   [junit4]   2> 832679 INFO  
(TEST-UnloadDistributedZkTest.test-seed#[5B3C34D8F8375EBD]) [    ] 
o.a.s.s.SolrDispatchFilter / __| ___| |_ _   Starting in cloud mode on port null
   [junit4]   2> 832679 INFO  
(TEST-UnloadDistributedZkTest.test-seed#[5B3C34D8F8375EBD]) [    ] 
o.a.s.s.SolrDispatchFilter \__ \/ _ \ | '_|  Install dir: null
   [junit4]   2> 832679 INFO  
(TEST-UnloadDistributedZkTest.test-seed#[5B3C34D8F8375EBD]) [    ] 
o.a.s.s.SolrDispatchFilter |___/\___/_|_|    Start time: 
2017-06-12T09:06:38.919Z
   [junit4]   2> 832680 INFO  
(TEST-UnloadDistributedZkTest.test-seed#[5B3C34D8F8375EBD]) [    ] 
o.a.s.s.SolrDispatchFilter Loading solr.xml from SolrHome (not found in 
ZooKeeper)
   [junit4]   2> 832680 INFO  
(TEST-UnloadDistributedZkTest.test-seed#[5B3C34D8F8375EBD]) [    ] 
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_5B3C34D8F8375EBD-001/control-001/solr.xml
   [junit4]   2> 832683 INFO  
(TEST-UnloadDistributedZkTest.test-seed#[5B3C34D8F8375EBD]) [    ] 
o.a.s.c.SolrXmlConfig MBean server found: 
com.sun.jmx.mbeanserver.JmxMBeanServer@50fbbe, but no JMX reporters were 
configured - adding default JMX reporter.
   [junit4]   2> 832685 INFO  
(TEST-UnloadDistributedZkTest.test-seed#[5B3C34D8F8375EBD]) [    ] 
o.a.s.c.ZkContainer Zookeeper client=127.0.0.1:35321/solr
   [junit4]   2> 832691 INFO  
(TEST-UnloadDistributedZkTest.test-seed#[5B3C34D8F8375EBD]) 
[n:127.0.0.1:34217__xez%2Fem    ] o.a.s.c.Overseer Overseer (id=null) closing
   [junit4]   2> 832691 INFO  
(TEST-UnloadDistributedZkTest.test-seed#[5B3C34D8F8375EBD]) 
[n:127.0.0.1:34217__xez%2Fem    ] o.a.s.c.OverseerElectionContext I am going to 
be the leader 127.0.0.1:34217__xez%2Fem
   [junit4]   2> 832691 INFO  
(TEST-UnloadDistributedZkTest.test-seed#[5B3C34D8F8375EBD]) 
[n:127.0.0.1:34217__xez%2Fem    ] o.a.s.c.Overseer Overseer 
(id=98124326417793028-127.0.0.1:34217__xez%2Fem-n_0000000000) starting
   [junit4]   2> 832693 INFO  
(TEST-UnloadDistributedZkTest.test-seed#[5B3C34D8F8375EBD]) 
[n:127.0.0.1:34217__xez%2Fem    ] o.a.s.c.ZkController Register node as live in 
ZooKeeper:/live_nodes/127.0.0.1:34217__xez%2Fem
   [junit4]   2> 832693 INFO  
(zkCallback-2507-thread-1-processing-n:127.0.0.1:34217__xez%2Fem) 
[n:127.0.0.1:34217__xez%2Fem    ] o.a.s.c.c.ZkStateReader Updated live nodes 
from ZooKeeper... (0) -> (1)
   [junit4]   2> 832741 INFO  
(TEST-UnloadDistributedZkTest.test-seed#[5B3C34D8F8375EBD]) 
[n:127.0.0.1:34217__xez%2Fem    ] o.a.s.m.r.SolrJmxReporter JMX monitoring for 
'solr.node' (registry 'solr.node') enabled at server: 
com.sun.jmx.mbeanserver.JmxMBeanServer@50fbbe
   [junit4]   2> 832744 INFO  
(TEST-UnloadDistributedZkTest.test-seed#[5B3C34D8F8375EBD]) 
[n:127.0.0.1:34217__xez%2Fem    ] o.a.s.m.r.SolrJmxReporter JMX monitoring for 
'solr.jvm' (registry 'solr.jvm') enabled at server: 
com.sun.jmx.mbeanserver.JmxMBeanServer@50fbbe
   [junit4]   2> 832744 INFO  
(TEST-UnloadDistributedZkTest.test-seed#[5B3C34D8F8375EBD]) 
[n:127.0.0.1:34217__xez%2Fem    ] o.a.s.m.r.SolrJmxReporter JMX monitoring for 
'solr.jetty' (registry 'solr.jetty') enabled at server: 
com.sun.jmx.mbeanserver.JmxMBeanServer@50fbbe
   [junit4]   2> 832745 INFO  
(TEST-UnloadDistributedZkTest.test-seed#[5B3C34D8F8375EBD]) 
[n:127.0.0.1:34217__xez%2Fem    ] o.a.s.c.CorePropertiesLocator Found 1 core 
definitions underneath 
/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_5B3C34D8F8375EBD-001/control-001/cores
   [junit4]   2> 832745 INFO  
(TEST-UnloadDistributedZkTest.test-seed#[5B3C34D8F8375EBD]) 
[n:127.0.0.1:34217__xez%2Fem    ] o.a.s.c.CorePropertiesLocator Cores are: 
[collection1]
   [junit4]   2> 832746 INFO  
(coreLoadExecutor-3585-thread-1-processing-n:127.0.0.1:34217__xez%2Fem) 
[n:127.0.0.1:34217__xez%2Fem c:control_collection   x:collection1] 
o.a.s.c.TransientSolrCoreCacheDefault Allocating transient cache for 4 
transient cores
   [junit4]   2> 832746 INFO  
(OverseerStateUpdate-98124326417793028-127.0.0.1:34217__xez%2Fem-n_0000000000) 
[n:127.0.0.1:34217__xez%2Fem    ] o.a.s.c.o.ReplicaMutator Assigning new node 
to shard shard=shard1
   [junit4]   2> 833761 INFO  
(coreLoadExecutor-3585-thread-1-processing-n:127.0.0.1:34217__xez%2Fem) 
[n:127.0.0.1:34217__xez%2Fem c:control_collection   x:collection1] 
o.a.s.c.SolrConfig Using Lucene MatchVersion: 7.0.0
   [junit4]   2> 833775 INFO  
(coreLoadExecutor-3585-thread-1-processing-n:127.0.0.1:34217__xez%2Fem) 
[n:127.0.0.1:34217__xez%2Fem c:control_collection   x:collection1] 
o.a.s.s.IndexSchema [collection1] Schema name=test
   [junit4]   2> 833840 INFO  
(coreLoadExecutor-3585-thread-1-processing-n:127.0.0.1:34217__xez%2Fem) 
[n:127.0.0.1:34217__xez%2Fem c:control_collection   x:collection1] 
o.a.s.s.IndexSchema Loaded schema test/1.0 with uniqueid field id
   [junit4]   2> 833845 INFO  
(coreLoadExecutor-3585-thread-1-processing-n:127.0.0.1:34217__xez%2Fem) 
[n:127.0.0.1:34217__xez%2Fem c:control_collection   x:collection1] 
o.a.s.c.CoreContainer Creating SolrCore 'collection1' using configuration from 
collection control_collection, trusted=true
   [junit4]   2> 833845 INFO  
(coreLoadExecutor-3585-thread-1-processing-n:127.0.0.1:34217__xez%2Fem) 
[n:127.0.0.1:34217__xez%2Fem 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@50fbbe
   [junit4]   2> 833845 INFO  
(coreLoadExecutor-3585-thread-1-processing-n:127.0.0.1:34217__xez%2Fem) 
[n:127.0.0.1:34217__xez%2Fem c:control_collection   x:collection1] 
o.a.s.c.SolrCore solr.RecoveryStrategy.Builder
   [junit4]   2> 833845 INFO  
(coreLoadExecutor-3585-thread-1-processing-n:127.0.0.1:34217__xez%2Fem) 
[n:127.0.0.1:34217__xez%2Fem c:control_collection   x:collection1] 
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_5B3C34D8F8375EBD-001/control-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_5B3C34D8F8375EBD-001/control-001/cores/collection1/data/]
   [junit4]   2> 833846 INFO  
(coreLoadExecutor-3585-thread-1-processing-n:127.0.0.1:34217__xez%2Fem) 
[n:127.0.0.1:34217__xez%2Fem c:control_collection   x:collection1] 
o.a.s.u.RandomMergePolicy RandomMergePolicy wrapping class 
org.apache.lucene.index.TieredMergePolicy: [TieredMergePolicy: 
maxMergeAtOnce=44, maxMergeAtOnceExplicit=48, maxMergedSegmentMB=90.0146484375, 
floorSegmentMB=0.3759765625, forceMergeDeletesPctAllowed=12.681584903380958, 
segmentsPerTier=20.0, maxCFSSegmentSizeMB=8.796093022207999E12, 
noCFSRatio=0.6843469523240451
   [junit4]   2> 833848 WARN  
(coreLoadExecutor-3585-thread-1-processing-n:127.0.0.1:34217__xez%2Fem) 
[n:127.0.0.1:34217__xez%2Fem 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}}}
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o.a.s.u.RandomMergePolicy RandomMergePolicy wrapping class 
org.apache.lucene.index.LogByteSizeMergePolicy: [LogByteSizeMergePolicy: 
minMergeSize=1677721, mergeFactor=42, maxMergeSize=2147483648, 
maxMergeSizeForForcedMerge=9223372036854775807, calibrateSizeByDeletes=true, 
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o.a.s.SolrTestCaseJ4 Writing core.properties file to 
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{solr.data.dir=/home/jenkins/workspace/Lucene-Solr-master-Linux/solr/build/solr-core/test/J2/temp/solr.cloud.UnloadDistributedZkTest_5B3C34D8F8375EBD-001/tempDir-001/jetty1,
 replicaType=TLOG, solrconfig=solrconfig.xml, hostContext=/_xez/em, 
hostPort=39779, 
coreRootDirectory=/home/jenkins/workspace/Lucene-Solr-master-Linux/solr/build/solr-core/test/J2/temp/solr.cloud.UnloadDistributedZkTest_5B3C34D8F8375EBD-001/shard-1-001/cores}
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definitions underneath 
/home/jenkins/workspace/Lucene-Solr-master-Linux/solr/build/solr-core/test/J2/temp/solr.cloud.UnloadDistributedZkTest_5B3C34D8F8375EBD-001/shard-1-001/cores
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[[collection1] ] Opening new SolrCore at 
[/home/jenkins/workspace/Lucene-Solr-master-Linux/solr/build/solr-core/test/J2/temp/solr.cloud.UnloadDistributedZkTest_5B3C34D8F8375EBD-001/shard-1-001/cores/collection1],
 
dataDir=[/home/jenkins/workspace/Lucene-Solr-master-Linux/solr/build/solr-core/test/J2/temp/solr.cloud.UnloadDistributedZkTest_5B3C34D8F8375EBD-001/shard-1-001/cores/collection1/data/]
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o.a.s.u.RandomMergePolicy RandomMergePolicy wrapping class 
org.apache.lucene.index.TieredMergePolicy: [TieredMergePolicy: 
maxMergeAtOnce=44, maxMergeAtOnceExplicit=48, maxMergedSegmentMB=90.0146484375, 
floorSegmentMB=0.3759765625, forceMergeDeletesPctAllowed=12.681584903380958, 
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o.a.s.c.RequestHandlers INVALID paramSet a in requestHandler {type = 
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org.apache.lucene.index.LogByteSizeMergePolicy: [LogByteSizeMergePolicy: 
minMergeSize=1677721, mergeFactor=42, maxMergeSize=2147483648, 
maxMergeSizeForForcedMerge=9223372036854775807, calibrateSizeByDeletes=true, 
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o.a.s.c.s.e.JettySolrRunner Jetty properties: 
{solr.data.dir=/home/jenkins/workspace/Lucene-Solr-master-Linux/solr/build/solr-core/test/J2/temp/solr.cloud.UnloadDistributedZkTest_5B3C34D8F8375EBD-001/tempDir-001/jetty2,
 replicaType=TLOG, solrconfig=solrconfig.xml, hostContext=/_xez/em, 
hostPort=43175, 
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_5B3C34D8F8375EBD-001/shard-2-001/cores}
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definitions underneath 
/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_5B3C34D8F8375EBD-001/shard-2-001/cores
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[[collection1] ] Opening new SolrCore at 
[/home/jenkins/workspace/Lucene-Solr-master-Linux/solr/build/solr-core/test/J2/temp/solr.cloud.UnloadDistributedZkTest_5B3C34D8F8375EBD-001/shard-2-001/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_5B3C34D8F8375EBD-001/shard-2-001/cores/collection1/data/]
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org.apache.lucene.index.TieredMergePolicy: [TieredMergePolicy: 
maxMergeAtOnce=44, maxMergeAtOnceExplicit=48, maxMergedSegmentMB=90.0146484375, 
floorSegmentMB=0.3759765625, forceMergeDeletesPctAllowed=12.681584903380958, 
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minMergeSize=1677721, mergeFactor=42, maxMergeSize=2147483648, 
maxMergeSizeForForcedMerge=9223372036854775807, calibrateSizeByDeletes=true, 
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replicas found to continue.
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o.a.s.SolrTestCaseJ4 Writing core.properties file to 
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{solr.data.dir=/home/jenkins/workspace/Lucene-Solr-master-Linux/solr/build/solr-core/test/J2/temp/solr.cloud.UnloadDistributedZkTest_5B3C34D8F8375EBD-001/tempDir-001/jetty3,
 replicaType=TLOG, solrconfig=solrconfig.xml, hostContext=/_xez/em, 
hostPort=36139, 
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_5B3C34D8F8375EBD-001/shard-3-001/cores}
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definitions underneath 
/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_5B3C34D8F8375EBD-001/shard-3-001/cores
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[[collection1] ] Opening new SolrCore at 
[/home/jenkins/workspace/Lucene-Solr-master-Linux/solr/build/solr-core/test/J2/temp/solr.cloud.UnloadDistributedZkTest_5B3C34D8F8375EBD-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_5B3C34D8F8375EBD-001/shard-3-001/cores/collection1/data/]
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o.a.s.u.RandomMergePolicy RandomMergePolicy wrapping class 
org.apache.lucene.index.TieredMergePolicy: [TieredMergePolicy: 
maxMergeAtOnce=44, maxMergeAtOnceExplicit=48, maxMergedSegmentMB=90.0146484375, 
floorSegmentMB=0.3759765625, forceMergeDeletesPctAllowed=12.681584903380958, 
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o.a.s.c.RequestHandlers INVALID paramSet a in requestHandler {type = 
requestHandler,name = /dump,class = DumpRequestHandler,attributes = 
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Initializing UpdateLog: dataDir= defaultSyncLevel=FLUSH numRecordsToKeep=100 
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org.apache.lucene.index.LogByteSizeMergePolicy: [LogByteSizeMergePolicy: 
minMergeSize=1677721, mergeFactor=42, maxMergeSize=2147483648, 
maxMergeSizeForForcedMerge=9223372036854775807, calibrateSizeByDeletes=true, 
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main{ExitableDirectoryReader(UninvertingDirectoryReader())}
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Could not find max version in index or recent updates, using new clock 
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s:shard2 r:core_node3 x:collection1] o.a.s.c.ZkController Core needs to 
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Running recovery
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Starting recovery process. recoveringAfterStartup=true
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###### startupVersions=[[]]
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to buffer updates. FSUpdateLog{state=ACTIVE, tlog=null}
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x:collection1 s:shard2 c:collection1 r:core_node3) [n:127.0.0.1:36139__xez%2Fem 
c:collection1 s:shard2 r:core_node3 x:collection1] o.a.s.c.RecoveryStrategy 
Publishing state of core [collection1] as recovering, leader is 
[http://127.0.0.1:39779/_xez/em/collection1/] and I am 
[http://127.0.0.1:36139/_xez/em/collection1/]
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x:collection1 s:shard2 c:collection1 r:core_node3) [n:127.0.0.1:36139__xez%2Fem 
c:collection1 s:shard2 r:core_node3 x:collection1] o.a.s.c.RecoveryStrategy 
Sending prep recovery command to [http://127.0.0.1:39779/_xez/em]; 
[WaitForState: 
action=PREPRECOVERY&core=collection1&nodeName=127.0.0.1:36139__xez%252Fem&coreNodeName=core_node3&state=recovering&checkLive=true&onlyIfLeader=true&onlyIfLeaderActive=true]
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recovering, checkLive: true, onlyIfLeader: true, onlyIfLeaderActive: true, 
maxTime: 183 s
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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=down, localState=active, nodeName=127.0.0.1:36139__xez%2Fem, 
coreNodeName=core_node3, onlyIfActiveCheckResult=false, nodeProps: 
core_node3:{"core":"collection1","base_url":"http://127.0.0.1:36139/_xez/em","node_name":"127.0.0.1:36139__xez%2Fem","state":"down","type":"TLOG"}
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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_5B3C34D8F8375EBD-001/shard-4-001/cores/collection1
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o.a.s.c.AbstractFullDistribZkTestBase create jetty 4 in directory 
/home/jenkins/workspace/Lucene-Solr-master-Linux/solr/build/solr-core/test/J2/temp/solr.cloud.UnloadDistributedZkTest_5B3C34D8F8375EBD-001/shard-4-001
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o.e.j.s.h.ContextHandler Started 
o.e.j.s.ServletContextHandler@190597f{/_xez/em,null,AVAILABLE}
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o.e.j.s.AbstractConnector Started 
ServerConnector@169463a{HTTP/1.1,[http/1.1]}{127.0.0.1:42579}
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o.a.s.c.s.e.JettySolrRunner Jetty properties: 
{solr.data.dir=/home/jenkins/workspace/Lucene-Solr-master-Linux/solr/build/solr-core/test/J2/temp/solr.cloud.UnloadDistributedZkTest_5B3C34D8F8375EBD-001/tempDir-001/jetty4,
 replicaType=TLOG, solrconfig=solrconfig.xml, hostContext=/_xez/em, 
hostPort=42579, 
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_5B3C34D8F8375EBD-001/shard-4-001/cores}
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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: 
2017-06-12T09:06:45.596Z
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o.a.s.s.SolrDispatchFilter Loading solr.xml from SolrHome (not found in 
ZooKeeper)
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o.a.s.c.SolrXmlConfig Loading container configuration from 
/home/jenkins/workspace/Lucene-Solr-master-Linux/solr/build/solr-core/test/J2/temp/solr.cloud.UnloadDistributedZkTest_5B3C34D8F8375EBD-001/shard-4-001/solr.xml
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o.a.s.c.SolrXmlConfig MBean server found: 
com.sun.jmx.mbeanserver.JmxMBeanServer@50fbbe, but no JMX reporters were 
configured - adding default JMX reporter.
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o.a.s.c.ZkContainer Zookeeper client=127.0.0.1:35321/solr
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[n:127.0.0.1:42579__xez%2Fem    ] o.a.s.c.c.ZkStateReader Updated live nodes 
from ZooKeeper... (0) -> (4)
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[n:127.0.0.1:42579__xez%2Fem    ] o.a.s.c.ZkController Register node as live in 
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[n:127.0.0.1:43175__xez%2Fem    ] o.a.s.c.c.ZkStateReader Updated live nodes 
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o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (4) -> (5)
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[n:127.0.0.1:34217__xez%2Fem    ] o.a.s.c.c.ZkStateReader Updated live nodes 
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[n:127.0.0.1:42579__xez%2Fem    ] o.a.s.c.c.ZkStateReader Updated live nodes 
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[n:127.0.0.1:39779__xez%2Fem    ] o.a.s.c.c.ZkStateReader Updated live nodes 
from ZooKeeper... (4) -> (5)
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(TEST-UnloadDistributedZkTest.test-seed#[5B3C34D8F8375EBD]) 
[n:127.0.0.1:42579__xez%2Fem    ] o.a.s.m.r.SolrJmxReporter JMX monitoring for 
'solr.node' (registry 'solr.node') enabled at server: 
com.sun.jmx.mbeanserver.JmxMBeanServer@50fbbe
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(TEST-UnloadDistributedZkTest.test-seed#[5B3C34D8F8375EBD]) 
[n:127.0.0.1:42579__xez%2Fem    ] o.a.s.m.r.SolrJmxReporter JMX monitoring for 
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com.sun.jmx.mbeanserver.JmxMBeanServer@50fbbe
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[n:127.0.0.1:42579__xez%2Fem    ] o.a.s.m.r.SolrJmxReporter JMX monitoring for 
'solr.jetty' (registry 'solr.jetty') enabled at server: 
com.sun.jmx.mbeanserver.JmxMBeanServer@50fbbe
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[n:127.0.0.1:42579__xez%2Fem    ] o.a.s.c.CorePropertiesLocator Found 1 core 
definitions underneath 
/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_5B3C34D8F8375EBD-001/shard-4-001/cores
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(TEST-UnloadDistributedZkTest.test-seed#[5B3C34D8F8375EBD]) 
[n:127.0.0.1:42579__xez%2Fem    ] o.a.s.c.CorePropertiesLocator Cores are: 
[collection1]
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[n:127.0.0.1:42579__xez%2Fem c:collection1   x:collection1] 
o.a.s.c.TransientSolrCoreCacheDefault Allocating transient cache for 4 
transient cores
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(OverseerStateUpdate-98124326417793028-127.0.0.1:34217__xez%2Fem-n_0000000000) 
[n:127.0.0.1:34217__xez%2Fem    ] o.a.s.c.o.ReplicaMutator Assigning new node 
to shard shard=shard1
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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=127.0.0.1:36139__xez%2Fem, 
coreNodeName=core_node3, onlyIfActiveCheckResult=false, nodeProps: 
core_node3:{"core":"collection1","base_url":"http://127.0.0.1:36139/_xez/em","node_name":"127.0.0.1:36139__xez%2Fem","state":"recovering","type":"TLOG"}
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  ] o.a.s.h.a.PrepRecoveryOp Waited coreNodeName: core_node3, state: 
recovering, checkLive: true, onlyIfLeader: true for: 1 seconds.
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  ] o.a.s.s.HttpSolrCall [admin] webapp=null path=/admin/cores 
params={nodeName=127.0.0.1:36139__xez%252Fem&onlyIfLeaderActive=true&core=collection1&coreNodeName=core_node3&action=PREPRECOVERY&checkLive=true&state=recovering&onlyIfLeader=true&wt=javabin&version=2}
 status=0 QTime=1000
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(recoveryExecutor-2526-thread-1-processing-n:127.0.0.1:36139__xez%2Fem 
x:collection1 s:shard2 c:collection1 r:core_node3) [n:127.0.0.1:36139__xez%2Fem 
c:collection1 s:shard2 r:core_node3 x:collection1] o.a.s.c.RecoveryStrategy 
Starting Replication Recovery.
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x:collection1 s:shard2 c:collection1 r:core_node3) [n:127.0.0.1:36139__xez%2Fem 
c:collection1 s:shard2 r:core_node3 x:collection1] o.a.s.c.RecoveryStrategy 
Attempting to replicate from [http://127.0.0.1:39779/_xez/em/collection1/].
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c:collection1 s:shard2 r:core_node1 x:collection1] o.a.s.u.DirectUpdateHandler2 
start 
commit{_version_=1569989231017721856,optimize=false,openSearcher=false,waitSearcher=true,expungeDeletes=false,softCommit=false,prepareCommit=false}
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No uncommitted changes. Skipping IW.commit.
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end_commit_flush
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c:collection1 s:shard2 r:core_node1 x:collection1] 
o.a.s.u.p.LogUpdateProcessorFactory [collection1]  webapp=/_xez/em path=/update 
params={waitSearcher=true&openSearcher=false&commit=true&softCommit=false&commit_end_point=true&wt=javabin&version=2}{commit=}
 0 1
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[collection1]  webapp=/_xez/em path=/replication 
params={qt=/replication&wt=javabin&version=2&command=indexversion} status=0 
QTime=0
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(recoveryExecutor-2526-thread-1-processing-n:127.0.0.1:36139__xez%2Fem 
x:collection1 s:shard2 c:collection1 r:core_node3) [n:127.0.0.1:36139__xez%2Fem 
c:collection1 s:shard2 r:core_node3 x:collection1] o.a.s.h.IndexFetcher 
Master's generation: 1
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x:collection1 s:shard2 c:collection1 r:core_node3) [n:127.0.0.1:36139__xez%2Fem 
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Master's version: 0
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x:collection1 s:shard2 c:collection1 r:core_node3) [n:127.0.0.1:36139__xez%2Fem 
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generation: 1
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x:collection1 s:shard2 c:collection1 r:core_node3) [n:127.0.0.1:36139__xez%2Fem 
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version: 0
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x:collection1 s:shard2 c:collection1 r:core_node3) [n:127.0.0.1:36139__xez%2Fem 
c:collection1 s:shard2 r:core_node3 x:collection1] o.a.s.c.RecoveryStrategy 
Replication Recovery was successful.
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(recoveryExecutor-2526-thread-1-processing-n:127.0.0.1:36139__xez%2Fem 
x:collection1 s:shard2 c:collection1 r:core_node3) [n:127.0.0.1:36139__xez%2Fem 
c:collection1 s:shard2 r:core_node3 x:collection1] o.a.s.c.RecoveryStrategy 
Registering as Active after recovery.
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(recoveryExecutor-2526-thread-1-processing-n:127.0.0.1:36139__xez%2Fem 
x:collection1 s:shard2 c:collection1 r:core_node3) [n:127.0.0.1:36139__xez%2Fem 
c:collection1 s:shard2 r:core_node3 x:collection1] o.a.s.c.ZkController 
collection1 starting background replication from leader
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x:collection1 s:shard2 c:collection1 r:core_node3) [n:127.0.0.1:36139__xez%2Fem 
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Will start replication from leader with poll interval: 00:00:03
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x:collection1 s:shard2 c:collection1 r:core_node3) [n:127.0.0.1:36139__xez%2Fem 
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Poll scheduled at an interval of 3000ms
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[n:127.0.0.1:36139__xez%2Fem c:collection1 s:shard2 r:core_node3 x:collection1] 
o.a.s.h.IndexFetcher Updated masterUrl to 
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[collection1]  webapp=/_xez/em path=/replication 
params={qt=/replication&wt=javabin&version=2&command=indexversion} status=0 
QTime=0
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[n:127.0.0.1:36139__xez%2Fem c:collection1 s:shard2 r:core_node3 x:collection1] 
o.a.s.h.IndexFetcher Master's generation: 1
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[n:127.0.0.1:36139__xez%2Fem c:collection1 s:shard2 r:core_node3 x:collection1] 
o.a.s.h.IndexFetcher Master's version: 0
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[n:127.0.0.1:36139__xez%2Fem c:collection1 s:shard2 r:core_node3 x:collection1] 
o.a.s.h.IndexFetcher Slave's generation: 1
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[n:127.0.0.1:36139__xez%2Fem c:collection1 s:shard2 r:core_node3 x:collection1] 
o.a.s.h.IndexFetcher Slave's version: 0
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(recoveryExecutor-2526-thread-1-processing-n:127.0.0.1:36139__xez%2Fem 
x:collection1 s:shard2 c:collection1 r:core_node3) [n:127.0.0.1:36139__xez%2Fem 
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Updating version bucket highest from index after successful recovery.
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x:collection1 s:shard2 c:collection1 r:core_node3) [n:127.0.0.1:36139__xez%2Fem 
c:collection1 s:shard2 r:core_node3 x:collection1] o.a.s.u.UpdateLog Could not 
find max version in index or recent updates, using new clock 1569989231024013312
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(recoveryExecutor-2526-thread-1-processing-n:127.0.0.1:36139__xez%2Fem 
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Finished recovery process, successful=[true]
   [junit4]   2> 840503 INFO  
(coreLoadExecutor-3629-thread-1-processing-n:127.0.0.1:42579__xez%2Fem) 
[n:127.0.0.1:42579__xez%2Fem c:collection1   x:collection1] o.a.s.c.SolrConfig 
Using Lucene MatchVersion: 7.0.0
   [junit4]   2> 840519 INFO  
(coreLoadExecutor-3629-thread-1-processing-n:127.0.0.1:42579__xez%2Fem) 
[n:127.0.0.1:42579__xez%2Fem c:collection1   x:collection1] o.a.s.s.IndexSchema 
[collection1] Schema name=test
   [junit4]   2> 840600 INFO  
(coreLoadExecutor-3629-thread-1-processing-n:127.0.0.1:42579__xez%2Fem) 
[n:127.0.0.1:42579__xez%2Fem c:collection1   x:collection1] o.a.s.s.IndexSchema 
Loaded schema test/1.0 with uniqueid field id
   [junit4]   2> 840607 INFO  
(coreLoadExecutor-3629-thread-1-processing-n:127.0.0.1:42579__xez%2Fem) 
[n:127.0.0.1:42579__xez%2Fem c:collection1   x:collection1] 
o.a.s.c.CoreContainer Creating SolrCore 'collection1' using configuration from 
collection collection1, trusted=true
   [junit4]   2> 840607 INFO  
(coreLoadExecutor-3629-thread-1-processing-n:127.0.0.1:42579__xez%2Fem) 
[n:127.0.0.1:42579__xez%2Fem c:collection1   x:collection1] 
o.a.s.m.r.SolrJmxReporter JMX monitoring for 
'solr.core.collection1.shard1.core_node4' (registry 
'solr.core.collection1.shard1.core_node4') enabled at server: 
com.sun.jmx.mbeanserver.JmxMBeanServer@50fbbe
   [junit4]   2> 840607 INFO  
(coreLoadExecutor-3629-thread-1-processing-n:127.0.0.1:42579__xez%2Fem) 
[n:127.0.0.1:42579__xez%2Fem c:collection1   x:collection1] o.a.s.c.SolrCore 
solr.RecoveryStrategy.Builder
   [junit4]   2> 840607 INFO  
(coreLoadExecutor-3629-thread-1-processing-n:127.0.0.1:42579__xez%2Fem) 
[n:127.0.0.1:42579__xez%2Fem c:collection1   x:collection1] 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_5B3C34D8F8375EBD-001/shard-4-001/cores/collection1],
 dataDir=[

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

ction/98124326417793038-core_node11-n_0000000000
   [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=5B3C34D8F8375EBD -Dtests.multiplier=3 -Dtests.slow=true 
-Dtests.locale=ar-BH -Dtests.timezone=SystemV/PST8PDT -Dtests.asserts=true 
-Dtests.file.encoding=UTF-8
   [junit4] ERROR    104s J2 | UnloadDistributedZkTest.test <<<
   [junit4]    > Throwable #1: 
com.carrotsearch.randomizedtesting.UncaughtExceptionError: Captured an uncaught 
exception in thread: Thread[id=10955, name=testExecutor-3727-thread-1, 
state=RUNNABLE, group=TGRP-UnloadDistributedZkTest]
   [junit4]    >        at 
__randomizedtesting.SeedInfo.seed([5B3C34D8F8375EBD:D3680B0256CB3345]:0)
   [junit4]    > Caused by: java.lang.RuntimeException: 
org.apache.solr.client.solrj.SolrServerException: Timeout occured while waiting 
response from server at: http://127.0.0.1:36139/_xez/em
   [junit4]    >        at 
__randomizedtesting.SeedInfo.seed([5B3C34D8F8375EBD]: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$0(ExecutorUtil.java:188)
   [junit4]    >        at 
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
   [junit4]    >        at 
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
   [junit4]    >        at java.lang.Thread.run(Thread.java:748)
   [junit4]    > Caused by: org.apache.solr.client.solrj.SolrServerException: 
Timeout occured while waiting response from server at: 
http://127.0.0.1:36139/_xez/em
   [junit4]    >        at 
org.apache.solr.client.solrj.impl.HttpSolrClient.executeMethod(HttpSolrClient.java:621)
   [junit4]    >        at 
org.apache.solr.client.solrj.impl.HttpSolrClient.request(HttpSolrClient.java:248)
   [junit4]    >        at 
org.apache.solr.client.solrj.impl.HttpSolrClient.request(HttpSolrClient.java:237)
   [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:513)
   [junit4]    >        ... 8 more
   [junit4]   2> 936596 INFO  
(SUITE-UnloadDistributedZkTest-seed#[5B3C34D8F8375EBD]-worker) [    ] 
o.a.s.SolrTestCaseJ4 ------------------------------------------------------- 
Done waiting for tracked resources to be released
   [junit4]   2> Jun 12, 2017 9:08:22 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): 
{other_tl1=PostingsFormat(name=Asserting), multiDefault=FST50, a_t=FST50, 
a_i1=FST50, id=PostingsFormat(name=MockRandom), text=Lucene50(blocksize=128)}, 
docValues:{range_facet_l_dv=DocValuesFormat(name=Direct), 
_version_=DocValuesFormat(name=Memory), 
intDefault=DocValuesFormat(name=Memory), 
range_facet_i_dv=DocValuesFormat(name=Asserting), 
intDvoDefault=DocValuesFormat(name=Direct), 
range_facet_l=DocValuesFormat(name=Asserting), 
timestamp=DocValuesFormat(name=Asserting)}, maxPointsInLeafNode=2037, 
maxMBSortInHeap=5.857572499045201, sim=RandomSimilarity(queryNorm=false): {}, 
locale=ar-BH, timezone=SystemV/PST8PDT
   [junit4]   2> NOTE: Linux 4.10.0-21-generic i386/Oracle Corporation 
1.8.0_131 (32-bit)/cpus=8,threads=1,free=171320736,total=414973952
   [junit4]   2> NOTE: All tests run in this JVM: [TestLockTree, 
TestImplicitCoreProperties, RankQueryTest, TestSolrCloudSnapshots, 
TestIndexSearcher, AliasIntegrationTest, TestManagedSchemaAPI, ForceLeaderTest, 
TestSQLHandler, TestJsonRequest, TestPhraseSuggestions, StatsComponentTest, 
TestGraphTermsQParserPlugin, TestCSVResponseWriter, TestRecovery, 
StressHdfsTest, TestUtils, TestRequestStatusCollectionAPI, 
RestartWhileUpdatingTest, TestSolrCLIRunExample, 
LeaderFailoverAfterPartitionTest, TestCloudManagedSchema, 
TestRandomCollapseQParserPlugin, TestXmlQParserPlugin, MoveReplicaTest, 
TestTolerantSearch, TestLeaderElectionZkExpiry, TestSchemaManager, 
SolrCloudReportersTest, TestDocBasedVersionConstraints, 
TestFieldCacheVsDocValues, TestStressUserVersions, BJQParserTest, 
DataDrivenBlockJoinTest, HLLSerializationTest, TestMultiWordSynonyms, 
SuggesterTest, TestSchemaResource, TestStressReorder, TestGroupingSearch, 
FullSolrCloudDistribCmdsTest, RulesTest, TestCollationField, 
TestConfigSetImmutable, DirectUpdateHandlerTest, TestMiniSolrCloudClusterSSL, 
BooleanFieldTest, OutputWriterTest, SolrGraphiteReporterTest, 
TestComponentsName, PropertiesRequestHandlerTest, DistributedQueueTest, 
RecoveryZkTest, TestRebalanceLeaders, TestStressInPlaceUpdates, 
SolrPluginUtilsTest, TestPHPSerializedResponseWriter, TestLegacyFieldReuse, 
PrimitiveFieldTypeTest, PKIAuthenticationIntegrationTest, SolrTestCaseJ4Test, 
TestFastOutputStream, OutOfBoxZkACLAndCredentialsProvidersTest, 
TestShortCircuitedRequests, HdfsTlogReplayBufferedWhileIndexingTest, 
UpdateParamsTest, HighlighterConfigTest, DeleteInactiveReplicaTest, 
TestExtendedDismaxParser, TestClassicSimilarityFactory, ResponseHeaderTest, 
DocValuesMissingTest, TestGeoJSONResponseWriter, TestNumericTerms32, 
SuggesterWFSTTest, FieldMutatingUpdateProcessorTest, BitVectorTest, 
TestPolicyCloud, XmlUpdateRequestHandlerTest, 
IgnoreCommitOptimizeUpdateProcessorFactoryTest, 
TestFieldTypeCollectionResource, HdfsRestartWhileUpdatingTest, 
SaslZkACLProviderTest, TestConfigSetsAPIExclusivity, LeaderElectionTest, 
TestTrackingShardHandlerFactory, TestCloudPivotFacet, TestClassNameShortening, 
OverseerTest, TestExclusionRuleCollectionAccess, TestCustomSort, 
SharedFSAutoReplicaFailoverUtilsTest, SolrMetricReporterTest, 
LukeRequestHandlerTest, AddBlockUpdateTest, OpenExchangeRatesOrgProviderTest, 
SolrCoreCheckLockOnStartupTest, TestSolrCoreParser, 
TestPullReplicaErrorHandling, TestCloudDeleteByQuery, 
TestUnifiedSolrHighlighter, StatelessScriptUpdateProcessorFactoryTest, 
TestConfig, UnloadDistributedZkTest]
   [junit4] Completed [350/725 (1!)] on J2 in 104.51s, 1 test, 1 error <<< 
FAILURES!

[...truncated 1252 lines...]
   [junit4] JVM J0: stdout was not empty, see: 
/home/jenkins/workspace/Lucene-Solr-master-Linux/solr/build/solr-core/test/temp/junit4-J0-20170612_085244_8097326889830038821772.sysout
   [junit4] >>> JVM J0 emitted unexpected output (verbatim) ----
   [junit4] java.lang.OutOfMemoryError: Java heap space
   [junit4] Dumping heap to 
/home/jenkins/workspace/Lucene-Solr-master-Linux/heapdumps/java_pid28783.hprof 
...
   [junit4] Heap dump file created [430281046 bytes in 0.488 secs]
   [junit4] <<< JVM J0: EOF ----

[...truncated 7502 lines...]
BUILD FAILED
/home/jenkins/workspace/Lucene-Solr-master-Linux/build.xml:775: The following 
error occurred while executing this line:
/home/jenkins/workspace/Lucene-Solr-master-Linux/build.xml:727: Some of the 
tests produced a heap dump, but did not fail. Maybe a suppressed 
OutOfMemoryError? Dumps created:
* java_pid28783.hprof

Total time: 63 minutes 29 seconds
Build step 'Invoke Ant' marked build as failure
Archiving artifacts
[WARNINGS] Skipping publisher since build result is FAILURE
Recording test results
Email was triggered for: Failure - Any
Sending email for trigger: Failure - Any
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