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Posted to dev@lucene.apache.org by Policeman Jenkins Server <je...@thetaphi.de> on 2016/03/11 18:21:10 UTC

[JENKINS] Lucene-Solr-master-Linux (64bit/jdk1.8.0_72) - Build # 16180 - Still Failing!

Build: http://jenkins.thetaphi.de/job/Lucene-Solr-master-Linux/16180/
Java: 64bit/jdk1.8.0_72 -XX:+UseCompressedOops -XX:+UseG1GC

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

Error Message:
Captured an uncaught exception in thread: Thread[id=2065, name=testExecutor-1130-thread-5, state=RUNNABLE, group=TGRP-UnloadDistributedZkTest]

Stack Trace:
com.carrotsearch.randomizedtesting.UncaughtExceptionError: Captured an uncaught exception in thread: Thread[id=2065, name=testExecutor-1130-thread-5, state=RUNNABLE, group=TGRP-UnloadDistributedZkTest]
	at __randomizedtesting.SeedInfo.seed([4212B5FA8FED56E8:CA468A2021113B10]:0)
Caused by: java.lang.RuntimeException: org.apache.solr.client.solrj.SolrServerException: Timeout occured while waiting response from server at: http://127.0.0.1:53083
	at __randomizedtesting.SeedInfo.seed([4212B5FA8FED56E8]:0)
	at org.apache.solr.cloud.BasicDistributedZkTest.lambda$createCores$0(BasicDistributedZkTest.java:583)
	at org.apache.solr.common.util.ExecutorUtil$MDCAwareThreadPoolExecutor.lambda$execute$0(ExecutorUtil.java:229)
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
	at java.lang.Thread.run(Thread.java:745)
Caused by: org.apache.solr.client.solrj.SolrServerException: Timeout occured while waiting response from server at: http://127.0.0.1:53083
	at org.apache.solr.client.solrj.impl.HttpSolrClient.executeMethod(HttpSolrClient.java:588)
	at org.apache.solr.client.solrj.impl.HttpSolrClient.request(HttpSolrClient.java:241)
	at org.apache.solr.client.solrj.impl.HttpSolrClient.request(HttpSolrClient.java:230)
	at org.apache.solr.client.solrj.SolrClient.request(SolrClient.java:1219)
	at org.apache.solr.cloud.BasicDistributedZkTest.lambda$createCores$0(BasicDistributedZkTest.java:581)
	... 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:170)
	at java.net.SocketInputStream.read(SocketInputStream.java:141)
	at org.apache.http.impl.io.AbstractSessionInputBuffer.fillBuffer(AbstractSessionInputBuffer.java:160)
	at org.apache.http.impl.io.SocketInputBuffer.fillBuffer(SocketInputBuffer.java:84)
	at org.apache.http.impl.io.AbstractSessionInputBuffer.readLine(AbstractSessionInputBuffer.java:273)
	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.AbstractHttpClientConnection.receiveResponseHeader(AbstractHttpClientConnection.java:283)
	at org.apache.http.impl.conn.DefaultClientConnection.receiveResponseHeader(DefaultClientConnection.java:251)
	at org.apache.http.impl.conn.ManagedClientConnectionImpl.receiveResponseHeader(ManagedClientConnectionImpl.java:197)
	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.client.DefaultRequestDirector.tryExecute(DefaultRequestDirector.java:685)
	at org.apache.http.impl.client.DefaultRequestDirector.execute(DefaultRequestDirector.java:487)
	at org.apache.http.impl.client.AbstractHttpClient.doExecute(AbstractHttpClient.java:882)
	at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:82)
	at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:107)
	at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:55)
	at org.apache.solr.client.solrj.impl.HttpSolrClient.executeMethod(HttpSolrClient.java:482)
	... 8 more




Build Log:
[...truncated 10916 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_4212B5FA8FED56E8-001/init-core-data-001
   [junit4]   2> 234892 INFO  (SUITE-UnloadDistributedZkTest-seed#[4212B5FA8FED56E8]-worker) [    ] o.a.s.BaseDistributedSearchTestCase Setting hostContext system property: /
   [junit4]   2> 234894 INFO  (TEST-UnloadDistributedZkTest.test-seed#[4212B5FA8FED56E8]) [    ] o.a.s.c.ZkTestServer STARTING ZK TEST SERVER
   [junit4]   2> 234894 INFO  (Thread-735) [    ] o.a.s.c.ZkTestServer client port:0.0.0.0/0.0.0.0:0
   [junit4]   2> 234894 INFO  (Thread-735) [    ] o.a.s.c.ZkTestServer Starting server
   [junit4]   2> 234994 INFO  (TEST-UnloadDistributedZkTest.test-seed#[4212B5FA8FED56E8]) [    ] o.a.s.c.ZkTestServer start zk server on port:41169
   [junit4]   2> 234994 INFO  (TEST-UnloadDistributedZkTest.test-seed#[4212B5FA8FED56E8]) [    ] o.a.s.c.c.SolrZkClient Using default ZkCredentialsProvider
   [junit4]   2> 234995 INFO  (TEST-UnloadDistributedZkTest.test-seed#[4212B5FA8FED56E8]) [    ] o.a.s.c.c.ConnectionManager Waiting for client to connect to ZooKeeper
   [junit4]   2> 234997 INFO  (zkCallback-293-thread-1) [    ] o.a.s.c.c.ConnectionManager Watcher org.apache.solr.common.cloud.ConnectionManager@2f6f3a95 name:ZooKeeperConnection Watcher:127.0.0.1:41169 got event WatchedEvent state:SyncConnected type:None path:null path:null type:None
   [junit4]   2> 234997 INFO  (TEST-UnloadDistributedZkTest.test-seed#[4212B5FA8FED56E8]) [    ] o.a.s.c.c.ConnectionManager Client is connected to ZooKeeper
   [junit4]   2> 234997 INFO  (TEST-UnloadDistributedZkTest.test-seed#[4212B5FA8FED56E8]) [    ] o.a.s.c.c.SolrZkClient Using default ZkACLProvider
   [junit4]   2> 234997 INFO  (TEST-UnloadDistributedZkTest.test-seed#[4212B5FA8FED56E8]) [    ] o.a.s.c.c.SolrZkClient makePath: /solr
   [junit4]   2> 234999 INFO  (TEST-UnloadDistributedZkTest.test-seed#[4212B5FA8FED56E8]) [    ] o.a.s.c.c.SolrZkClient Using default ZkCredentialsProvider
   [junit4]   2> 234999 INFO  (TEST-UnloadDistributedZkTest.test-seed#[4212B5FA8FED56E8]) [    ] o.a.s.c.c.ConnectionManager Waiting for client to connect to ZooKeeper
   [junit4]   2> 235000 INFO  (zkCallback-294-thread-1) [    ] o.a.s.c.c.ConnectionManager Watcher org.apache.solr.common.cloud.ConnectionManager@15634527 name:ZooKeeperConnection Watcher:127.0.0.1:41169/solr got event WatchedEvent state:SyncConnected type:None path:null path:null type:None
   [junit4]   2> 235000 INFO  (TEST-UnloadDistributedZkTest.test-seed#[4212B5FA8FED56E8]) [    ] o.a.s.c.c.ConnectionManager Client is connected to ZooKeeper
   [junit4]   2> 235000 INFO  (TEST-UnloadDistributedZkTest.test-seed#[4212B5FA8FED56E8]) [    ] o.a.s.c.c.SolrZkClient Using default ZkACLProvider
   [junit4]   2> 235000 INFO  (TEST-UnloadDistributedZkTest.test-seed#[4212B5FA8FED56E8]) [    ] o.a.s.c.c.SolrZkClient makePath: /collections/collection1
   [junit4]   2> 235001 INFO  (TEST-UnloadDistributedZkTest.test-seed#[4212B5FA8FED56E8]) [    ] o.a.s.c.c.SolrZkClient makePath: /collections/collection1/shards
   [junit4]   2> 235001 INFO  (TEST-UnloadDistributedZkTest.test-seed#[4212B5FA8FED56E8]) [    ] o.a.s.c.c.SolrZkClient makePath: /collections/control_collection
   [junit4]   2> 235002 INFO  (TEST-UnloadDistributedZkTest.test-seed#[4212B5FA8FED56E8]) [    ] o.a.s.c.c.SolrZkClient makePath: /collections/control_collection/shards
   [junit4]   2> 235002 INFO  (TEST-UnloadDistributedZkTest.test-seed#[4212B5FA8FED56E8]) [    ] 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> 235002 INFO  (TEST-UnloadDistributedZkTest.test-seed#[4212B5FA8FED56E8]) [    ] o.a.s.c.c.SolrZkClient makePath: /configs/conf1/solrconfig.xml
   [junit4]   2> 235003 INFO  (TEST-UnloadDistributedZkTest.test-seed#[4212B5FA8FED56E8]) [    ] 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> 235003 INFO  (TEST-UnloadDistributedZkTest.test-seed#[4212B5FA8FED56E8]) [    ] o.a.s.c.c.SolrZkClient makePath: /configs/conf1/schema.xml
   [junit4]   2> 235004 INFO  (TEST-UnloadDistributedZkTest.test-seed#[4212B5FA8FED56E8]) [    ] 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> 235004 INFO  (TEST-UnloadDistributedZkTest.test-seed#[4212B5FA8FED56E8]) [    ] o.a.s.c.c.SolrZkClient makePath: /configs/conf1/solrconfig.snippet.randomindexconfig.xml
   [junit4]   2> 235005 INFO  (TEST-UnloadDistributedZkTest.test-seed#[4212B5FA8FED56E8]) [    ] 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> 235005 INFO  (TEST-UnloadDistributedZkTest.test-seed#[4212B5FA8FED56E8]) [    ] o.a.s.c.c.SolrZkClient makePath: /configs/conf1/stopwords.txt
   [junit4]   2> 235025 INFO  (TEST-UnloadDistributedZkTest.test-seed#[4212B5FA8FED56E8]) [    ] 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> 235025 INFO  (TEST-UnloadDistributedZkTest.test-seed#[4212B5FA8FED56E8]) [    ] o.a.s.c.c.SolrZkClient makePath: /configs/conf1/protwords.txt
   [junit4]   2> 235026 INFO  (TEST-UnloadDistributedZkTest.test-seed#[4212B5FA8FED56E8]) [    ] 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> 235026 INFO  (TEST-UnloadDistributedZkTest.test-seed#[4212B5FA8FED56E8]) [    ] o.a.s.c.c.SolrZkClient makePath: /configs/conf1/currency.xml
   [junit4]   2> 235027 INFO  (TEST-UnloadDistributedZkTest.test-seed#[4212B5FA8FED56E8]) [    ] 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> 235027 INFO  (TEST-UnloadDistributedZkTest.test-seed#[4212B5FA8FED56E8]) [    ] o.a.s.c.c.SolrZkClient makePath: /configs/conf1/enumsConfig.xml
   [junit4]   2> 235027 INFO  (TEST-UnloadDistributedZkTest.test-seed#[4212B5FA8FED56E8]) [    ] 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> 235027 INFO  (TEST-UnloadDistributedZkTest.test-seed#[4212B5FA8FED56E8]) [    ] o.a.s.c.c.SolrZkClient makePath: /configs/conf1/open-exchange-rates.json
   [junit4]   2> 235028 INFO  (TEST-UnloadDistributedZkTest.test-seed#[4212B5FA8FED56E8]) [    ] 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> 235028 INFO  (TEST-UnloadDistributedZkTest.test-seed#[4212B5FA8FED56E8]) [    ] o.a.s.c.c.SolrZkClient makePath: /configs/conf1/mapping-ISOLatin1Accent.txt
   [junit4]   2> 235028 INFO  (TEST-UnloadDistributedZkTest.test-seed#[4212B5FA8FED56E8]) [    ] 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> 235036 INFO  (TEST-UnloadDistributedZkTest.test-seed#[4212B5FA8FED56E8]) [    ] o.a.s.c.c.SolrZkClient makePath: /configs/conf1/old_synonyms.txt
   [junit4]   2> 235036 INFO  (TEST-UnloadDistributedZkTest.test-seed#[4212B5FA8FED56E8]) [    ] 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> 235037 INFO  (TEST-UnloadDistributedZkTest.test-seed#[4212B5FA8FED56E8]) [    ] o.a.s.c.c.SolrZkClient makePath: /configs/conf1/synonyms.txt
   [junit4]   2> 235129 INFO  (TEST-UnloadDistributedZkTest.test-seed#[4212B5FA8FED56E8]) [    ] 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_4212B5FA8FED56E8-001/control-001/cores/collection1
   [junit4]   2> 235130 INFO  (TEST-UnloadDistributedZkTest.test-seed#[4212B5FA8FED56E8]) [    ] o.e.j.s.Server jetty-9.3.6.v20151106
   [junit4]   2> 235131 INFO  (TEST-UnloadDistributedZkTest.test-seed#[4212B5FA8FED56E8]) [    ] o.e.j.s.h.ContextHandler Started o.e.j.s.ServletContextHandler@16cd5b81{/,null,AVAILABLE}
   [junit4]   2> 235134 INFO  (TEST-UnloadDistributedZkTest.test-seed#[4212B5FA8FED56E8]) [    ] o.e.j.s.ServerConnector Started ServerConnector@56690a6f{HTTP/1.1,[http/1.1]}{127.0.0.1:35675}
   [junit4]   2> 235134 INFO  (TEST-UnloadDistributedZkTest.test-seed#[4212B5FA8FED56E8]) [    ] o.e.j.s.Server Started @236692ms
   [junit4]   2> 235134 INFO  (TEST-UnloadDistributedZkTest.test-seed#[4212B5FA8FED56E8]) [    ] 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_4212B5FA8FED56E8-001/tempDir-001/control/data, hostContext=/, hostPort=35675, coreRootDirectory=/home/jenkins/workspace/Lucene-Solr-master-Linux/solr/build/solr-core/test/J2/temp/solr.cloud.UnloadDistributedZkTest_4212B5FA8FED56E8-001/control-001/cores}
   [junit4]   2> 235134 INFO  (TEST-UnloadDistributedZkTest.test-seed#[4212B5FA8FED56E8]) [    ] o.a.s.s.SolrDispatchFilter SolrDispatchFilter.init(): sun.misc.Launcher$AppClassLoader@73d16e93
   [junit4]   2> 235134 INFO  (TEST-UnloadDistributedZkTest.test-seed#[4212B5FA8FED56E8]) [    ] o.a.s.c.SolrResourceLoader new SolrResourceLoader for directory: '/home/jenkins/workspace/Lucene-Solr-master-Linux/solr/build/solr-core/test/J2/temp/solr.cloud.UnloadDistributedZkTest_4212B5FA8FED56E8-001/control-001'
   [junit4]   2> 235134 INFO  (TEST-UnloadDistributedZkTest.test-seed#[4212B5FA8FED56E8]) [    ] o.a.s.c.SolrResourceLoader JNDI not configured for solr (NoInitialContextEx)
   [junit4]   2> 235134 INFO  (TEST-UnloadDistributedZkTest.test-seed#[4212B5FA8FED56E8]) [    ] o.a.s.c.SolrResourceLoader solr home defaulted to 'solr/' (could not find system property or JNDI)
   [junit4]   2> 235134 INFO  (TEST-UnloadDistributedZkTest.test-seed#[4212B5FA8FED56E8]) [    ] o.a.s.c.c.SolrZkClient Using default ZkCredentialsProvider
   [junit4]   2> 235135 INFO  (TEST-UnloadDistributedZkTest.test-seed#[4212B5FA8FED56E8]) [    ] o.a.s.c.c.ConnectionManager Waiting for client to connect to ZooKeeper
   [junit4]   2> 235136 INFO  (zkCallback-295-thread-1) [    ] o.a.s.c.c.ConnectionManager Watcher org.apache.solr.common.cloud.ConnectionManager@2b4742d9 name:ZooKeeperConnection Watcher:127.0.0.1:41169/solr got event WatchedEvent state:SyncConnected type:None path:null path:null type:None
   [junit4]   2> 235136 INFO  (TEST-UnloadDistributedZkTest.test-seed#[4212B5FA8FED56E8]) [    ] o.a.s.c.c.ConnectionManager Client is connected to ZooKeeper
   [junit4]   2> 235136 INFO  (TEST-UnloadDistributedZkTest.test-seed#[4212B5FA8FED56E8]) [    ] o.a.s.c.c.SolrZkClient Using default ZkACLProvider
   [junit4]   2> 235136 INFO  (TEST-UnloadDistributedZkTest.test-seed#[4212B5FA8FED56E8]) [    ] o.a.s.s.SolrDispatchFilter Loading solr.xml from SolrHome (not found in ZooKeeper)
   [junit4]   2> 235136 INFO  (TEST-UnloadDistributedZkTest.test-seed#[4212B5FA8FED56E8]) [    ] 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_4212B5FA8FED56E8-001/control-001/solr.xml
   [junit4]   2> 235144 INFO  (TEST-UnloadDistributedZkTest.test-seed#[4212B5FA8FED56E8]) [    ] o.a.s.c.CorePropertiesLocator Config-defined core root directory: /home/jenkins/workspace/Lucene-Solr-master-Linux/solr/build/solr-core/test/J2/temp/solr.cloud.UnloadDistributedZkTest_4212B5FA8FED56E8-001/control-001/cores
   [junit4]   2> 235144 INFO  (TEST-UnloadDistributedZkTest.test-seed#[4212B5FA8FED56E8]) [    ] o.a.s.c.CoreContainer New CoreContainer 42548272
   [junit4]   2> 235145 INFO  (TEST-UnloadDistributedZkTest.test-seed#[4212B5FA8FED56E8]) [    ] o.a.s.c.CoreContainer Loading cores into CoreContainer [instanceDir=/home/jenkins/workspace/Lucene-Solr-master-Linux/solr/build/solr-core/test/J2/temp/solr.cloud.UnloadDistributedZkTest_4212B5FA8FED56E8-001/control-001]
   [junit4]   2> 235145 WARN  (TEST-UnloadDistributedZkTest.test-seed#[4212B5FA8FED56E8]) [    ] o.a.s.c.CoreContainer Couldn't add files from /home/jenkins/workspace/Lucene-Solr-master-Linux/solr/build/solr-core/test/J2/temp/solr.cloud.UnloadDistributedZkTest_4212B5FA8FED56E8-001/control-001/lib to classpath: /home/jenkins/workspace/Lucene-Solr-master-Linux/solr/build/solr-core/test/J2/temp/solr.cloud.UnloadDistributedZkTest_4212B5FA8FED56E8-001/control-001/lib
   [junit4]   2> 235146 INFO  (TEST-UnloadDistributedZkTest.test-seed#[4212B5FA8FED56E8]) [    ] o.a.s.h.c.HttpShardHandlerFactory created with socketTimeout : 90000,urlScheme : ,connTimeout : 15000,maxConnectionsPerHost : 20,maxConnections : 10000,corePoolSize : 0,maximumPoolSize : 2147483647,maxThreadIdleTime : 5,sizeOfQueue : -1,fairnessPolicy : false,useRetries : false,
   [junit4]   2> 235147 INFO  (TEST-UnloadDistributedZkTest.test-seed#[4212B5FA8FED56E8]) [    ] o.a.s.u.UpdateShardHandler Creating UpdateShardHandler HTTP client with params: socketTimeout=340000&connTimeout=45000&retry=true
   [junit4]   2> 235147 INFO  (TEST-UnloadDistributedZkTest.test-seed#[4212B5FA8FED56E8]) [    ] o.a.s.l.LogWatcher SLF4J impl is org.slf4j.impl.Log4jLoggerFactory
   [junit4]   2> 235147 INFO  (TEST-UnloadDistributedZkTest.test-seed#[4212B5FA8FED56E8]) [    ] o.a.s.l.LogWatcher Registering Log Listener [Log4j (org.slf4j.impl.Log4jLoggerFactory)]
   [junit4]   2> 235147 INFO  (TEST-UnloadDistributedZkTest.test-seed#[4212B5FA8FED56E8]) [    ] o.a.s.c.ZkContainer Zookeeper client=127.0.0.1:41169/solr
   [junit4]   2> 235147 INFO  (TEST-UnloadDistributedZkTest.test-seed#[4212B5FA8FED56E8]) [    ] o.a.s.c.ZkController zkHost includes chroot
   [junit4]   2> 235147 INFO  (TEST-UnloadDistributedZkTest.test-seed#[4212B5FA8FED56E8]) [    ] o.a.s.c.c.SolrZkClient Using default ZkCredentialsProvider
   [junit4]   2> 235147 INFO  (TEST-UnloadDistributedZkTest.test-seed#[4212B5FA8FED56E8]) [    ] o.a.s.c.c.ConnectionManager Waiting for client to connect to ZooKeeper
   [junit4]   2> 235148 INFO  (zkCallback-298-thread-1) [    ] o.a.s.c.c.ConnectionManager Watcher org.apache.solr.common.cloud.ConnectionManager@29dd0e51 name:ZooKeeperConnection Watcher:127.0.0.1:41169 got event WatchedEvent state:SyncConnected type:None path:null path:null type:None
   [junit4]   2> 235150 INFO  (TEST-UnloadDistributedZkTest.test-seed#[4212B5FA8FED56E8]) [    ] o.a.s.c.c.ConnectionManager Client is connected to ZooKeeper
   [junit4]   2> 235150 INFO  (TEST-UnloadDistributedZkTest.test-seed#[4212B5FA8FED56E8]) [    ] o.a.s.c.c.SolrZkClient Using default ZkACLProvider
   [junit4]   2> 235151 WARN  (NIOServerCxn.Factory:0.0.0.0/0.0.0.0:0) [    ] o.a.z.s.NIOServerCnxn caught end of stream exception
   [junit4]   2> EndOfStreamException: Unable to read additional data from client sessionid 0x15366994ec80003, likely client has closed socket
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   [junit4]   2> 237871 INFO  (coreLoadExecutor-1062-thread-1-processing-n:127.0.0.1:58122_) [n:127.0.0.1:58122_ c:collection1   x:collection1] o.a.s.c.ZkController publishing state=down
   [junit4]   2> 237871 INFO  (coreLoadExecutor-1062-thread-1-processing-n:127.0.0.1:58122_) [n:127.0.0.1:58122_ c:collection1   x:collection1] o.a.s.c.ZkController numShards not found on descriptor - reading it from system property
   [junit4]   2> 237877 INFO  (coreLoadExecutor-1062-thread-1-processing-n:127.0.0.1:58122_) [n:127.0.0.1:58122_ c:collection1   x:collection1] o.a.s.c.ZkController look for our core node name
   [junit4]   2> 237877 INFO  (OverseerStateUpdate-95532825742671876-127.0.0.1:35675_-n_0000000000) [n:127.0.0.1:35675_    ] o.a.s.c.Overseer processMessage: queueSize: 1, message = {
   [junit4]   2>   "core":"collection1",
   [junit4]   2>   "roles":null,
   [junit4]   2>   "base_url":"http://127.0.0.1:58122",
   [junit4]   2>   "node_name":"127.0.0.1:58122_",
   [junit4]   2>   "numShards":"2",
   [junit4]   2>   "state":"down",
   [junit4]   2>   "shard":null,
   [junit4]   2>   "collection":"collection1",
   [junit4]   2>   "operation":"state"} current state version: 4
   [junit4]   2> 237878 INFO  (OverseerStateUpdate-95532825742671876-127.0.0.1:35675_-n_0000000000) [n:127.0.0.1:35675_    ] o.a.s.c.o.ReplicaMutator Update state numShards=2 message={
   [junit4]   2>   "core":"collection1",
   [junit4]   2>   "roles":null,
   [junit4]   2>   "base_url":"http://127.0.0.1:58122",
   [junit4]   2>   "node_name":"127.0.0.1:58122_",
   [junit4]   2>   "numShards":"2",
   [junit4]   2>   "state":"down",
   [junit4]   2>   "shard":null,
   [junit4]   2>   "collection":"collection1",
   [junit4]   2>   "operation":"state"}
   [junit4]   2> 237878 INFO  (OverseerStateUpdate-95532825742671876-127.0.0.1:35675_-n_0000000000) [n:127.0.0.1:35675_    ] o.a.s.c.o.ClusterStateMutator building a new cName: collection1
   [junit4]   2> 237878 INFO  (OverseerStateUpdate-95532825742671876-127.0.0.1:35675_-n_0000000000) [n:127.0.0.1:35675_    ] o.a.s.c.o.ReplicaMutator Assigning new node to shard shard=shard2
   [junit4]   2> 237979 INFO  (zkCallback-299-thread-1-processing-n:127.0.0.1:35675_) [n:127.0.0.1:35675_    ] o.a.s.c.c.ZkStateReader A cluster state change: [WatchedEvent state:SyncConnected type:NodeDataChanged path:/clusterstate.json], has occurred - updating... (live nodes size: [2])
   [junit4]   2> 237979 INFO  (zkCallback-306-thread-1-processing-n:127.0.0.1:58122_) [n:127.0.0.1:58122_    ] o.a.s.c.c.ZkStateReader A cluster state change: [WatchedEvent state:SyncConnected type:NodeDataChanged path:/clusterstate.json], has occurred - updating... (live nodes size: [2])
   [junit4]   2> 237979 INFO  (zkCallback-301-thread-1) [    ] o.a.s.c.c.ZkStateReader A cluster state change: [WatchedEvent state:SyncConnected type:NodeDataChanged path:/clusterstate.json], has occurred - updating... (live nodes size: [2])
   [junit4]   2> 238878 INFO  (coreLoadExecutor-1062-thread-1-processing-n:127.0.0.1:58122_) [n:127.0.0.1:58122_ c:collection1   x:collection1] o.a.s.c.ZkController waiting to find shard id in clusterstate for collection1
   [junit4]   2> 238878 INFO  (coreLoadExecutor-1062-thread-1-processing-n:127.0.0.1:58122_) [n:127.0.0.1:58122_ c:collection1   x:collection1] o.a.s.c.ZkController Check for collection zkNode:collection1
   [junit4]   2> 238878 INFO  (coreLoadExecutor-1062-thread-1-processing-n:127.0.0.1:58122_) [n:127.0.0.1:58122_ c:collection1   x:collection1] o.a.s.c.ZkController Collection zkNode exists
   [junit4]   2> 238878 INFO  (coreLoadExecutor-1062-thread-1-processing-n:127.0.0.1:58122_) [n:127.0.0.1:58122_ c:collection1   x:collection1] o.a.s.c.c.ZkStateReader Load collection config from: [/collections/collection1]
   [junit4]   2> 238878 INFO  (coreLoadExecutor-1062-thread-1-processing-n:127.0.0.1:58122_) [n:127.0.0.1:58122_ c:collection1   x:collection1] o.a.s.c.c.ZkStateReader path=[/collections/collection1] [configName]=[conf1] specified config exists in ZooKeeper
   [junit4]   2> 238878 INFO  (coreLoadExecutor-1062-thread-1-processing-n:127.0.0.1:58122_) [n:127.0.0.1:58122_ c:collection1   x:collection1] o.a.s.c.SolrResourceLoader new SolrResourceLoader for directory: '/home/jenkins/workspace/Lucene-Solr-master-Linux/solr/build/solr-core/test/J2/temp/solr.cloud.UnloadDistributedZkTest_4212B5FA8FED56E8-001/shard-1-001/cores/collection1'
   [junit4]   2> 238878 INFO  (coreLoadExecutor-1062-thread-1-processing-n:127.0.0.1:58122_) [n:127.0.0.1:58122_ c:collection1   x:collection1] o.a.s.c.SolrResourceLoader JNDI not configured for solr (NoInitialContextEx)
   [junit4]   2> 238878 INFO  (coreLoadExecutor-1062-thread-1-processing-n:127.0.0.1:58122_) [n:127.0.0.1:58122_ c:collection1   x:collection1] o.a.s.c.SolrResourceLoader solr home defaulted to 'solr/' (could not find system property or JNDI)
   [junit4]   2> 238879 INFO  (coreLoadExecutor-1062-thread-1-processing-n:127.0.0.1:58122_) [n:127.0.0.1:58122_ c:collection1   x:collection1] o.a.s.c.Config loaded config solrconfig.xml with version 0 
   [junit4]   2> 238883 INFO  (coreLoadExecutor-1062-thread-1-processing-n:127.0.0.1:58122_) [n:127.0.0.1:58122_ c:collection1   x:collection1] o.a.s.c.SolrConfig current version of requestparams : -1
   [junit4]   2> 238885 WARN  (coreLoadExecutor-1062-thread-1-processing-n:127.0.0.1:58122_) [n:127.0.0.1:58122_ c:collection1   x:collection1] o.a.s.c.Config Beginning with Solr 5.5, <mergePolicy> is deprecated, use <mergePolicyFactory> instead.
   [junit4]   2> 238886 INFO  (coreLoadExecutor-1062-thread-1-processing-n:127.0.0.1:58122_) [n:127.0.0.1:58122_ c:collection1   x:collection1] o.a.s.c.SolrConfig Using Lucene MatchVersion: 7.0.0
   [junit4]   2> 238891 INFO  (coreLoadExecutor-1062-thread-1-processing-n:127.0.0.1:58122_) [n:127.0.0.1:58122_ c:collection1   x:collection1] o.a.s.c.SolrConfig Loaded SolrConfig: solrconfig.xml
   [junit4]   2> 238898 INFO  (coreLoadExecutor-1062-thread-1-processing-n:127.0.0.1:58122_) [n:127.0.0.1:58122_ c:collection1   x:collection1] o.a.s.s.IndexSchema [collection1] Schema name=test
   [junit4]   2> 239005 INFO  (coreLoadExecutor-1062-thread-1-processing-n:127.0.0.1:58122_) [n:127.0.0.1:58122_ c:collection1   x:collection1] o.a.s.s.OpenExchangeRatesOrgProvider Initialized with rates=open-exchange-rates.json, refreshInterval=1440.
   [junit4]   2> 239011 INFO  (coreLoadExecutor-1062-thread-1-processing-n:127.0.0.1:58122_) [n:127.0.0.1:58122_ c:collection1   x:collection1] o.a.s.s.IndexSchema default search field in schema is text
   [junit4]   2> 239012 INFO  (coreLoadExecutor-1062-thread-1-processing-n:127.0.0.1:58122_) [n:127.0.0.1:58122_ c:collection1   x:collection1] o.a.s.s.IndexSchema unique key field: id
   [junit4]   2> 239017 INFO  (coreLoadExecutor-1062-thread-1-processing-n:127.0.0.1:58122_) [n:127.0.0.1:58122_ c:collection1   x:collection1] o.a.s.s.FileExchangeRateProvider Reloading exchange rates from file currency.xml
   [junit4]   2> 239019 INFO  (coreLoadExecutor-1062-thread-1-processing-n:127.0.0.1:58122_) [n:127.0.0.1:58122_ c:collection1   x:collection1] o.a.s.s.FileExchangeRateProvider Reloading exchange rates from file currency.xml
   [junit4]   2> 239020 INFO  (coreLoadExecutor-1062-thread-1-processing-n:127.0.0.1:58122_) [n:127.0.0.1:58122_ c:collection1   x:collection1] o.a.s.s.OpenExchangeRatesOrgProvider Reloading exchange rates from open-exchange-rates.json
   [junit4]   2> 239020 INFO  (coreLoadExecutor-1062-thread-1-processing-n:127.0.0.1:58122_) [n:127.0.0.1:58122_ c:collection1   x:collection1] o.a.s.s.OpenExchangeRatesOrgProvider Reloading exchange rates from open-exchange-rates.json
   [junit4]   2> 239021 INFO  (coreLoadExecutor-1062-thread-1-processing-n:127.0.0.1:58122_) [n:127.0.0.1:58122_ c:collection1   x:collection1] o.a.s.c.ConfigSetProperties Did not find ConfigSet properties, assuming default properties: Can't find resource 'configsetprops.json' in classpath or '/configs/conf1', cwd=/home/jenkins/workspace/Lucene-Solr-master-Linux/solr/build/solr-core/test/J2
   [junit4]   2> 239022 INFO  (coreLoadExecutor-1062-thread-1-processing-n:127.0.0.1:58122_) [n:127.0.0.1:58122_ c:collection1   x:collection1] o.a.s.c.CoreContainer Creating SolrCore 'collection1' using configuration from collection collection1
   [junit4]   2> 239022 INFO  (coreLoadExecutor-1062-thread-1-processing-n:127.0.0.1:58122_) [n:127.0.0.1:58122_ c:collection1 s:shard2 r:core_node1 x:collection1] o.a.s.c.SolrCore org.apache.solr.core.MockDirectoryFactory
   [junit4]   2> 239022 INFO  (coreLoadExecutor-1062-thread-1-processing-n:127.0.0.1:58122_) [n:127.0.0.1:58122_ c:collection1 s:shard2 r:core_node1 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_4212B5FA8FED56E8-001/shard-1-001/cores/collection1], dataDir=[/home/jenkins/workspace/Lucene-Solr-master-Linux/solr/build/solr-core/test/J2/temp/solr.cloud.UnloadDistributedZkTest_4212B5FA8FED56E8-001/shard-1-001/cores/collection1/data/]
   [junit4]   2> 239022 INFO  (coreLoadExecutor-1062-thread-1-processing-n:127.0.0.1:58122_) [n:127.0.0.1:58122_ c:collection1 s:shard2 r:core_node1 x:collection1] o.a.s.c.JmxMonitoredMap JMX monitoring is enabled. Adding Solr mbeans to JMX Server: com.sun.jmx.mbeanserver.JmxMBeanServer@6085d012
   [junit4]   2> 239023 INFO  (coreLoadExecutor-1062-thread-1-processing-n:127.0.0.1:58122_) [n:127.0.0.1:58122_ c:collection1 s:shard2 r:core_node1 x:collection1] o.a.s.c.CachingDirectoryFactory return new directory for /home/jenkins/workspace/Lucene-Solr-master-Linux/solr/build/solr-core/test/J2/temp/solr.cloud.UnloadDistributedZkTest_4212B5FA8FED56E8-001/shard-1-001/cores/collection1/data
   [junit4]   2> 239023 INFO  (coreLoadExecutor-1062-thread-1-processing-n:127.0.0.1:58122_) [n:127.0.0.1:58122_ c:collection1 s:shard2 r:core_node1 x:collection1] o.a.s.c.SolrCore New index directory detected: old=null new=/home/jenkins/workspace/Lucene-Solr-master-Linux/solr/build/solr-core/test/J2/temp/solr.cloud.UnloadDistributedZkTest_4212B5FA8FED56E8-001/shard-1-001/cores/collection1/data/index/
   [junit4]   2> 239023 WARN  (coreLoadExecutor-1062-thread-1-processing-n:127.0.0.1:58122_) [n:127.0.0.1:58122_ c:collection1 s:shard2 r:core_node1 x:collection1] o.a.s.c.SolrCore [collection1] Solr index directory '/home/jenkins/workspace/Lucene-Solr-master-Linux/solr/build/solr-core/test/J2/temp/solr.cloud.UnloadDistributedZkTest_4212B5FA8FED56E8-001/shard-1-001/cores/collection1/data/index' doesn't exist. Creating new index...
   [junit4]   2> 239023 INFO  (coreLoadExecutor-1062-thread-1-processing-n:127.0.0.1:58122_) [n:127.0.0.1:58122_ c:collection1 s:shard2 r:core_node1 x:collection1] o.a.s.c.CachingDirectoryFactory return new directory for /home/jenkins/workspace/Lucene-Solr-master-Linux/solr/build/solr-core/test/J2/temp/solr.cloud.UnloadDistributedZkTest_4212B5FA8FED56E8-001/shard-1-001/cores/collection1/data/index
   [junit4]   2> 239023 INFO  (coreLoadExecutor-1062-thread-1-processing-n:127.0.0.1:58122_) [n:127.0.0.1:58122_ c:collection1 s:shard2 r:core_node1 x:collection1] o.a.s.u.RandomMergePolicy RandomMergePolicy wrapping class org.apache.lucene.index.LogDocMergePolicy: [LogDocMergePolicy: minMergeSize=1000, mergeFactor=12, maxMergeSize=9223372036854775807, maxMergeSizeForForcedMerge=9223372036854775807, calibrateSizeByDeletes=true, maxMergeDocs=2147483647, maxCFSSegmentSizeMB=8.796093022207999E12, noCFSRatio=1.0]
   [junit4]   2> 239023 INFO  (coreLoadExecutor-1062-thread-1-processing-n:127.0.0.1:58122_) [n:127.0.0.1:58122_ c:collection1 s:shard2 r:core_node1 x:collection1] o.a.s.c.SolrDeletionPolicy SolrDeletionPolicy.onCommit: commits: num=1
   [junit4]   2> 	commit{dir=RawDirectoryWrapper(RAMDirectory@4c962fd6 lockFactory=org.apache.lucene.store.SingleInstanceLockFactory@2f8e9648),segFN=segments_1,generation=1}
   [junit4]   2> 239023 INFO  (coreLoadExecutor-1062-thread-1-processing-n:127.0.0.1:58122_) [n:127.0.0.1:58122_ c:collection1 s:shard2 r:core_node1 x:collection1] o.a.s.c.SolrDeletionPolicy newest commit generation = 1
   [junit4]   2> 239024 INFO  (OldIndexDirectoryCleanupThreadForCore-collection1) [n:127.0.0.1:58122_ c:collection1 s:shard2 r:core_node1 x:collection1] o.a.s.c.SolrCore Looking for old index directories to cleanup for core collection1 in /home/jenkins/workspace/Lucene-Solr-master-Linux/solr/build/solr-core/test/J2/temp/solr.cloud.UnloadDistributedZkTest_4212B5FA8FED56E8-001/shard-1-001/cores/collection1/data/
   [junit4]   2> 239024 WARN  (OldIndexDirectoryCleanupThreadForCore-collection1) [n:127.0.0.1:58122_ c:collection1 s:shard2 r:core_node1 x:collection1] o.a.s.c.DirectoryFactory /home/jenkins/workspace/Lucene-Solr-master-Linux/solr/build/solr-core/test/J2/temp/solr.cloud.UnloadDistributedZkTest_4212B5FA8FED56E8-001/shard-1-001/cores/collection1/data/ does not point to a valid data directory; skipping clean-up of old index directories.
   [junit4]   2> 239028 INFO  (coreLoadExecutor-1062-thread-1-processing-n:127.0.0.1:58122_) [n:127.0.0.1:58122_ c:collection1 s:shard2 r:core_node1 x:collection1] o.a.s.u.p.UpdateRequestProcessorChain creating updateRequestProcessorChain "nodistrib"
   [junit4]   2> 239028 INFO  (coreLoadExecutor-1062-thread-1-processing-n

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

mmon.cloud.SolrZkClient$3.lambda$process$0(SolrZkClient.java:266)
   [junit4]   2> 	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
   [junit4]   2> 	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
   [junit4]   2> 	at org.apache.solr.common.util.ExecutorUtil$MDCAwareThreadPoolExecutor.lambda$execute$0(ExecutorUtil.java:229)
   [junit4]   2> 	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
   [junit4]   2> 	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
   [junit4]   2> 	at java.lang.Thread.run(Thread.java:745)
   [junit4]   2> 368792 INFO  (TEST-UnloadDistributedZkTest.test-seed#[4212B5FA8FED56E8]) [    ] o.e.j.s.ServerConnector Stopped ServerConnector@7b4eb3f4{HTTP/1.1,[http/1.1]}{127.0.0.1:0}
   [junit4]   2> 368793 INFO  (TEST-UnloadDistributedZkTest.test-seed#[4212B5FA8FED56E8]) [    ] o.e.j.s.h.ContextHandler Stopped o.e.j.s.ServletContextHandler@7fadb2a3{/,null,UNAVAILABLE}
   [junit4]   2> 368798 INFO  (TEST-UnloadDistributedZkTest.test-seed#[4212B5FA8FED56E8]) [    ] o.a.s.c.ChaosMonkey monkey: stop shard! 35675
   [junit4]   2> 368799 INFO  (TEST-UnloadDistributedZkTest.test-seed#[4212B5FA8FED56E8]) [    ] o.a.s.c.ZkTestServer connecting to 127.0.0.1:41169 41169
   [junit4]   2> 368830 INFO  (Thread-735) [    ] o.a.s.c.ZkTestServer connecting to 127.0.0.1:41169 41169
   [junit4]   2> 368831 WARN  (Thread-735) [    ] 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> 	5	/solr/security.json
   [junit4]   2> 	5	/solr/configs/conf1
   [junit4]   2> 
   [junit4]   2> Maximum concurrent data watches above limit:
   [junit4]   2> 
   [junit4]   2> 	7	/solr/clusterstate.json
   [junit4]   2> 	3	/solr/collections/multiunload/leader_elect/shard1/election/95532825742671886-core_node2-n_0000000001
   [junit4]   2> 	2	/solr/collections/multiunload/leader_elect/shard1/election/95532825742671886-core_node8-n_0000000003
   [junit4]   2> 	2	/solr/collections/multiunload/leader_elect/shard2/election/95532825742671886-core_node7-n_0000000004
   [junit4]   2> 	2	/solr/collections/multiunload/leader_elect/shard2/election/95532825742671886-core_node3-n_0000000001
   [junit4]   2> 	2	/solr/collections/multiunload/leader_elect/shard2/election/95532825742671886-core_node1-n_0000000002
   [junit4]   2> 
   [junit4]   2> Maximum concurrent children watches above limit:
   [junit4]   2> 
   [junit4]   2> 	7	/solr/live_nodes
   [junit4]   2> 	7	/solr/collections
   [junit4]   2> 	5	/solr/overseer/queue
   [junit4]   2> 	5	/solr/overseer/collection-queue-work
   [junit4]   2> 
   [junit4]   2> NOTE: reproduce with: ant test  -Dtestcase=UnloadDistributedZkTest -Dtests.method=test -Dtests.seed=4212B5FA8FED56E8 -Dtests.multiplier=3 -Dtests.slow=true -Dtests.locale=lt-LT -Dtests.timezone=America/Rio_Branco -Dtests.asserts=true -Dtests.file.encoding=UTF-8
   [junit4] ERROR    134s J2 | UnloadDistributedZkTest.test <<<
   [junit4]    > Throwable #1: com.carrotsearch.randomizedtesting.UncaughtExceptionError: Captured an uncaught exception in thread: Thread[id=2065, name=testExecutor-1130-thread-5, state=RUNNABLE, group=TGRP-UnloadDistributedZkTest]
   [junit4]    > 	at __randomizedtesting.SeedInfo.seed([4212B5FA8FED56E8:CA468A2021113B10]:0)
   [junit4]    > Caused by: java.lang.RuntimeException: org.apache.solr.client.solrj.SolrServerException: Timeout occured while waiting response from server at: http://127.0.0.1:53083
   [junit4]    > 	at __randomizedtesting.SeedInfo.seed([4212B5FA8FED56E8]:0)
   [junit4]    > 	at org.apache.solr.cloud.BasicDistributedZkTest.lambda$createCores$0(BasicDistributedZkTest.java:583)
   [junit4]    > 	at org.apache.solr.common.util.ExecutorUtil$MDCAwareThreadPoolExecutor.lambda$execute$0(ExecutorUtil.java:229)
   [junit4]    > 	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
   [junit4]    > 	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
   [junit4]    > 	at java.lang.Thread.run(Thread.java:745)
   [junit4]    > Caused by: org.apache.solr.client.solrj.SolrServerException: Timeout occured while waiting response from server at: http://127.0.0.1:53083
   [junit4]    > 	at org.apache.solr.client.solrj.impl.HttpSolrClient.executeMethod(HttpSolrClient.java:588)
   [junit4]    > 	at org.apache.solr.client.solrj.impl.HttpSolrClient.request(HttpSolrClient.java:241)
   [junit4]    > 	at org.apache.solr.client.solrj.impl.HttpSolrClient.request(HttpSolrClient.java:230)
   [junit4]    > 	at org.apache.solr.client.solrj.SolrClient.request(SolrClient.java:1219)
   [junit4]    > 	at org.apache.solr.cloud.BasicDistributedZkTest.lambda$createCores$0(BasicDistributedZkTest.java:581)
   [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:170)
   [junit4]    > 	at java.net.SocketInputStream.read(SocketInputStream.java:141)
   [junit4]    > 	at org.apache.http.impl.io.AbstractSessionInputBuffer.fillBuffer(AbstractSessionInputBuffer.java:160)
   [junit4]    > 	at org.apache.http.impl.io.SocketInputBuffer.fillBuffer(SocketInputBuffer.java:84)
   [junit4]    > 	at org.apache.http.impl.io.AbstractSessionInputBuffer.readLine(AbstractSessionInputBuffer.java:273)
   [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.AbstractHttpClientConnection.receiveResponseHeader(AbstractHttpClientConnection.java:283)
   [junit4]    > 	at org.apache.http.impl.conn.DefaultClientConnection.receiveResponseHeader(DefaultClientConnection.java:251)
   [junit4]    > 	at org.apache.http.impl.conn.ManagedClientConnectionImpl.receiveResponseHeader(ManagedClientConnectionImpl.java:197)
   [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.client.DefaultRequestDirector.tryExecute(DefaultRequestDirector.java:685)
   [junit4]    > 	at org.apache.http.impl.client.DefaultRequestDirector.execute(DefaultRequestDirector.java:487)
   [junit4]    > 	at org.apache.http.impl.client.AbstractHttpClient.doExecute(AbstractHttpClient.java:882)
   [junit4]    > 	at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:82)
   [junit4]    > 	at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:107)
   [junit4]    > 	at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:55)
   [junit4]    > 	at org.apache.solr.client.solrj.impl.HttpSolrClient.executeMethod(HttpSolrClient.java:482)
   [junit4]    > 	... 8 more
   [junit4]   2> 368834 INFO  (SUITE-UnloadDistributedZkTest-seed#[4212B5FA8FED56E8]-worker) [    ] o.a.s.SolrTestCaseJ4 ###deleteCore
   [junit4]   2> Mar 11, 2016 4:56:10 PM com.carrotsearch.randomizedtesting.ThreadLeakControl checkThreadLeaks
   [junit4]   2> WARNING: Will linger awaiting termination of 1 leaked thread(s).
   [junit4]   2> NOTE: test params are: codec=CheapBastard, sim=ClassicSimilarity, locale=lt-LT, timezone=America/Rio_Branco
   [junit4]   2> NOTE: Linux 3.19.0-51-generic amd64/Oracle Corporation 1.8.0_72 (64-bit)/cpus=12,threads=1,free=184793384,total=536870912
   [junit4]   2> NOTE: All tests run in this JVM: [TestRecovery, TestRebalanceLeaders, SuggesterTest, BasicAuthIntegrationTest, DistribJoinFromCollectionTest, HardAutoCommitTest, TestSolrDeletionPolicy1, CoreAdminRequestStatusTest, XmlUpdateRequestHandlerTest, HdfsRestartWhileUpdatingTest, CleanupOldIndexTest, FacetPivotSmallTest, TestCharFilters, SliceStateTest, TestExactSharedStatsCache, TestSmileRequest, CdcrRequestHandlerTest, TestConfigSets, IgnoreCommitOptimizeUpdateProcessorFactoryTest, TestOverriddenPrefixQueryForCustomFieldType, TestPHPSerializedResponseWriter, DirectSolrConnectionTest, TestCollectionAPI, TestSolrIndexConfig, UnloadDistributedZkTest]
   [junit4] Completed [138/578 (1!)] on J2 in 134.57s, 1 test, 1 error <<< FAILURES!

[...truncated 1444 lines...]
BUILD FAILED
/home/jenkins/workspace/Lucene-Solr-master-Linux/build.xml:740: The following error occurred while executing this line:
/home/jenkins/workspace/Lucene-Solr-master-Linux/build.xml:684: The following error occurred while executing this line:
/home/jenkins/workspace/Lucene-Solr-master-Linux/build.xml:59: The following error occurred while executing this line:
/home/jenkins/workspace/Lucene-Solr-master-Linux/solr/build.xml:233: The following error occurred while executing this line:
/home/jenkins/workspace/Lucene-Solr-master-Linux/solr/common-build.xml:524: The following error occurred while executing this line:
/home/jenkins/workspace/Lucene-Solr-master-Linux/lucene/common-build.xml:1457: The following error occurred while executing this line:
/home/jenkins/workspace/Lucene-Solr-master-Linux/lucene/common-build.xml:1014: There were test failures: 578 suites (10 ignored), 2307 tests, 1 error, 115 ignored (70 assumptions) [seed: 4212B5FA8FED56E8]

Total time: 50 minutes 6 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