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Posted to dev@lucene.apache.org by Apache Jenkins Server <je...@builds.apache.org> on 2015/06/09 09:20:32 UTC

[JENKINS] Lucene-Solr-Tests-5.x-Java7 - Build # 3209 - Failure

Build: https://builds.apache.org/job/Lucene-Solr-Tests-5.x-Java7/3209/

1 tests failed.
REGRESSION:  org.apache.solr.search.mlt.CloudMLTQParserTest.test

Error Message:
java.lang.String cannot be cast to java.util.ArrayList

Stack Trace:
java.lang.ClassCastException: java.lang.String cannot be cast to java.util.ArrayList
	at __randomizedtesting.SeedInfo.seed([440A9D99E6AD2D36:CC5EA243485140CE]:0)
	at org.apache.solr.search.mlt.CloudMLTQParserTest.test(CloudMLTQParserTest.java:138)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:606)
	at com.carrotsearch.randomizedtesting.RandomizedRunner.invoke(RandomizedRunner.java:1627)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$6.evaluate(RandomizedRunner.java:836)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$7.evaluate(RandomizedRunner.java:872)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$8.evaluate(RandomizedRunner.java:886)
	at org.apache.solr.BaseDistributedSearchTestCase$ShardsRepeatRule$ShardsFixedStatement.callStatement(BaseDistributedSearchTestCase.java:960)
	at org.apache.solr.BaseDistributedSearchTestCase$ShardsRepeatRule$ShardsStatement.evaluate(BaseDistributedSearchTestCase.java:935)
	at com.carrotsearch.randomizedtesting.rules.SystemPropertiesRestoreRule$1.evaluate(SystemPropertiesRestoreRule.java:57)
	at org.apache.lucene.util.TestRuleSetupTeardownChained$1.evaluate(TestRuleSetupTeardownChained.java:50)
	at org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeAfterRule.java:46)
	at org.apache.lucene.util.TestRuleThreadAndTestName$1.evaluate(TestRuleThreadAndTestName.java:49)
	at org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRuleIgnoreAfterMaxFailures.java:65)
	at org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure.java:48)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.run(ThreadLeakControl.java:365)
	at com.carrotsearch.randomizedtesting.ThreadLeakControl.forkTimeoutingTask(ThreadLeakControl.java:798)
	at com.carrotsearch.randomizedtesting.ThreadLeakControl$3.evaluate(ThreadLeakControl.java:458)
	at com.carrotsearch.randomizedtesting.RandomizedRunner.runSingleTest(RandomizedRunner.java:845)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$3.evaluate(RandomizedRunner.java:747)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$4.evaluate(RandomizedRunner.java:781)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$5.evaluate(RandomizedRunner.java:792)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at com.carrotsearch.randomizedtesting.rules.SystemPropertiesRestoreRule$1.evaluate(SystemPropertiesRestoreRule.java:57)
	at org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeAfterRule.java:46)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at org.apache.lucene.util.TestRuleStoreClassName$1.evaluate(TestRuleStoreClassName.java:42)
	at com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMethodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:39)
	at com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMethodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:39)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at org.apache.lucene.util.TestRuleAssertionsRequired$1.evaluate(TestRuleAssertionsRequired.java:54)
	at org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure.java:48)
	at org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRuleIgnoreAfterMaxFailures.java:65)
	at org.apache.lucene.util.TestRuleIgnoreTestSuites$1.evaluate(TestRuleIgnoreTestSuites.java:55)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.run(ThreadLeakControl.java:365)
	at java.lang.Thread.run(Thread.java:745)




Build Log:
[...truncated 9546 lines...]
   [junit4] Suite: org.apache.solr.search.mlt.CloudMLTQParserTest
   [junit4]   2> Creating dataDir: /x1/jenkins/jenkins-slave/workspace/Lucene-Solr-Tests-5.x-Java7/solr/build/solr-core/test/J0/temp/solr.search.mlt.CloudMLTQParserTest 440A9D99E6AD2D36-001/init-core-data-001
   [junit4]   2> 168313 INFO  (SUITE-CloudMLTQParserTest-seed#[440A9D99E6AD2D36]-worker) [    ] o.a.s.SolrTestCaseJ4 Randomized ssl (false) and clientAuth (false)
   [junit4]   2> 168314 INFO  (SUITE-CloudMLTQParserTest-seed#[440A9D99E6AD2D36]-worker) [    ] o.a.s.BaseDistributedSearchTestCase Setting hostContext system property: /
   [junit4]   2> 168318 INFO  (TEST-CloudMLTQParserTest.testInvalidDocument-seed#[440A9D99E6AD2D36]) [    ] o.a.s.c.ZkTestServer STARTING ZK TEST SERVER
   [junit4]   2> 168319 INFO  (Thread-294) [    ] o.a.s.c.ZkTestServer client port:0.0.0.0/0.0.0.0:0
   [junit4]   2> 168319 INFO  (Thread-294) [    ] o.a.s.c.ZkTestServer Starting server
   [junit4]   2> 168419 INFO  (TEST-CloudMLTQParserTest.testInvalidDocument-seed#[440A9D99E6AD2D36]) [    ] o.a.s.c.ZkTestServer start zk server on port:41792
   [junit4]   2> 168419 INFO  (TEST-CloudMLTQParserTest.testInvalidDocument-seed#[440A9D99E6AD2D36]) [    ] o.a.s.c.c.SolrZkClient Using default ZkCredentialsProvider
   [junit4]   2> 168427 INFO  (TEST-CloudMLTQParserTest.testInvalidDocument-seed#[440A9D99E6AD2D36]) [    ] o.a.s.c.c.ConnectionManager Waiting for client to connect to ZooKeeper
   [junit4]   2> 168434 INFO  (zkCallback-76-thread-1) [    ] o.a.s.c.c.ConnectionManager Watcher org.apache.solr.common.cloud.ConnectionManager@7c28bed5 name:ZooKeeperConnection Watcher:127.0.0.1:41792 got event WatchedEvent state:SyncConnected type:None path:null path:null type:None
   [junit4]   2> 168434 INFO  (TEST-CloudMLTQParserTest.testInvalidDocument-seed#[440A9D99E6AD2D36]) [    ] o.a.s.c.c.ConnectionManager Client is connected to ZooKeeper
   [junit4]   2> 168435 INFO  (TEST-CloudMLTQParserTest.testInvalidDocument-seed#[440A9D99E6AD2D36]) [    ] o.a.s.c.c.SolrZkClient Using default ZkACLProvider
   [junit4]   2> 168435 INFO  (TEST-CloudMLTQParserTest.testInvalidDocument-seed#[440A9D99E6AD2D36]) [    ] o.a.s.c.c.SolrZkClient makePath: /solr
   [junit4]   2> 168438 INFO  (TEST-CloudMLTQParserTest.testInvalidDocument-seed#[440A9D99E6AD2D36]) [    ] o.a.s.c.c.SolrZkClient Using default ZkCredentialsProvider
   [junit4]   2> 168442 INFO  (TEST-CloudMLTQParserTest.testInvalidDocument-seed#[440A9D99E6AD2D36]) [    ] o.a.s.c.c.ConnectionManager Waiting for client to connect to ZooKeeper
   [junit4]   2> 168445 INFO  (zkCallback-77-thread-1) [    ] o.a.s.c.c.ConnectionManager Watcher org.apache.solr.common.cloud.ConnectionManager@5ff7524b name:ZooKeeperConnection Watcher:127.0.0.1:41792/solr got event WatchedEvent state:SyncConnected type:None path:null path:null type:None
   [junit4]   2> 168445 INFO  (TEST-CloudMLTQParserTest.testInvalidDocument-seed#[440A9D99E6AD2D36]) [    ] o.a.s.c.c.ConnectionManager Client is connected to ZooKeeper
   [junit4]   2> 168445 INFO  (TEST-CloudMLTQParserTest.testInvalidDocument-seed#[440A9D99E6AD2D36]) [    ] o.a.s.c.c.SolrZkClient Using default ZkACLProvider
   [junit4]   2> 168445 INFO  (TEST-CloudMLTQParserTest.testInvalidDocument-seed#[440A9D99E6AD2D36]) [    ] o.a.s.c.c.SolrZkClient makePath: /collections/collection1
   [junit4]   2> 168452 INFO  (TEST-CloudMLTQParserTest.testInvalidDocument-seed#[440A9D99E6AD2D36]) [    ] o.a.s.c.c.SolrZkClient makePath: /collections/collection1/shards
   [junit4]   2> 168453 INFO  (TEST-CloudMLTQParserTest.testInvalidDocument-seed#[440A9D99E6AD2D36]) [    ] o.a.s.c.c.SolrZkClient makePath: /collections/control_collection
   [junit4]   2> 168458 INFO  (TEST-CloudMLTQParserTest.testInvalidDocument-seed#[440A9D99E6AD2D36]) [    ] o.a.s.c.c.SolrZkClient makePath: /collections/control_collection/shards
   [junit4]   2> 168460 INFO  (TEST-CloudMLTQParserTest.testInvalidDocument-seed#[440A9D99E6AD2D36]) [    ] o.a.s.c.AbstractZkTestCase put /x1/jenkins/jenkins-slave/workspace/Lucene-Solr-Tests-5.x-Java7/solr/core/src/test-files/solr/collection1/conf/solrconfig.xml to /configs/conf1/solrconfig.xml
   [junit4]   2> 168460 INFO  (TEST-CloudMLTQParserTest.testInvalidDocument-seed#[440A9D99E6AD2D36]) [    ] o.a.s.c.c.SolrZkClient makePath: /configs/conf1/solrconfig.xml
   [junit4]   2> 168467 INFO  (TEST-CloudMLTQParserTest.testInvalidDocument-seed#[440A9D99E6AD2D36]) [    ] o.a.s.c.AbstractZkTestCase put /x1/jenkins/jenkins-slave/workspace/Lucene-Solr-Tests-5.x-Java7/solr/core/src/test-files/solr/collection1/conf/schema.xml to /configs/conf1/schema.xml
   [junit4]   2> 168467 INFO  (TEST-CloudMLTQParserTest.testInvalidDocument-seed#[440A9D99E6AD2D36]) [    ] o.a.s.c.c.SolrZkClient makePath: /configs/conf1/schema.xml
   [junit4]   2> 168485 INFO  (TEST-CloudMLTQParserTest.testInvalidDocument-seed#[440A9D99E6AD2D36]) [    ] o.a.s.c.AbstractZkTestCase put /x1/jenkins/jenkins-slave/workspace/Lucene-Solr-Tests-5.x-Java7/solr/core/src/test-files/solr/collection1/conf/solrconfig.snippet.randomindexconfig.xml to /configs/conf1/solrconfig.snippet.randomindexconfig.xml
   [junit4]   2> 168485 INFO  (TEST-CloudMLTQParserTest.testInvalidDocument-seed#[440A9D99E6AD2D36]) [    ] o.a.s.c.c.SolrZkClient makePath: /configs/conf1/solrconfig.snippet.randomindexconfig.xml
   [junit4]   2> 168487 INFO  (TEST-CloudMLTQParserTest.testInvalidDocument-seed#[440A9D99E6AD2D36]) [    ] o.a.s.c.AbstractZkTestCase put /x1/jenkins/jenkins-slave/workspace/Lucene-Solr-Tests-5.x-Java7/solr/core/src/test-files/solr/collection1/conf/stopwords.txt to /configs/conf1/stopwords.txt
   [junit4]   2> 168488 INFO  (TEST-CloudMLTQParserTest.testInvalidDocument-seed#[440A9D99E6AD2D36]) [    ] o.a.s.c.c.SolrZkClient makePath: /configs/conf1/stopwords.txt
   [junit4]   2> 168489 INFO  (TEST-CloudMLTQParserTest.testInvalidDocument-seed#[440A9D99E6AD2D36]) [    ] o.a.s.c.AbstractZkTestCase put /x1/jenkins/jenkins-slave/workspace/Lucene-Solr-Tests-5.x-Java7/solr/core/src/test-files/solr/collection1/conf/protwords.txt to /configs/conf1/protwords.txt
   [junit4]   2> 168489 INFO  (TEST-CloudMLTQParserTest.testInvalidDocument-seed#[440A9D99E6AD2D36]) [    ] o.a.s.c.c.SolrZkClient makePath: /configs/conf1/protwords.txt
   [junit4]   2> 168491 INFO  (TEST-CloudMLTQParserTest.testInvalidDocument-seed#[440A9D99E6AD2D36]) [    ] o.a.s.c.AbstractZkTestCase put /x1/jenkins/jenkins-slave/workspace/Lucene-Solr-Tests-5.x-Java7/solr/core/src/test-files/solr/collection1/conf/currency.xml to /configs/conf1/currency.xml
   [junit4]   2> 168492 INFO  (TEST-CloudMLTQParserTest.testInvalidDocument-seed#[440A9D99E6AD2D36]) [    ] o.a.s.c.c.SolrZkClient makePath: /configs/conf1/currency.xml
   [junit4]   2> 168493 INFO  (TEST-CloudMLTQParserTest.testInvalidDocument-seed#[440A9D99E6AD2D36]) [    ] o.a.s.c.AbstractZkTestCase put /x1/jenkins/jenkins-slave/workspace/Lucene-Solr-Tests-5.x-Java7/solr/core/src/test-files/solr/collection1/conf/enumsConfig.xml to /configs/conf1/enumsConfig.xml
   [junit4]   2> 168493 INFO  (TEST-CloudMLTQParserTest.testInvalidDocument-seed#[440A9D99E6AD2D36]) [    ] o.a.s.c.c.SolrZkClient makePath: /configs/conf1/enumsConfig.xml
   [junit4]   2> 168495 INFO  (TEST-CloudMLTQParserTest.testInvalidDocument-seed#[440A9D99E6AD2D36]) [    ] o.a.s.c.AbstractZkTestCase put /x1/jenkins/jenkins-slave/workspace/Lucene-Solr-Tests-5.x-Java7/solr/core/src/test-files/solr/collection1/conf/open-exchange-rates.json to /configs/conf1/open-exchange-rates.json
   [junit4]   2> 168495 INFO  (TEST-CloudMLTQParserTest.testInvalidDocument-seed#[440A9D99E6AD2D36]) [    ] o.a.s.c.c.SolrZkClient makePath: /configs/conf1/open-exchange-rates.json
   [junit4]   2> 168497 INFO  (TEST-CloudMLTQParserTest.testInvalidDocument-seed#[440A9D99E6AD2D36]) [    ] o.a.s.c.AbstractZkTestCase put /x1/jenkins/jenkins-slave/workspace/Lucene-Solr-Tests-5.x-Java7/solr/core/src/test-files/solr/collection1/conf/mapping-ISOLatin1Accent.txt to /configs/conf1/mapping-ISOLatin1Accent.txt
   [junit4]   2> 168497 INFO  (TEST-CloudMLTQParserTest.testInvalidDocument-seed#[440A9D99E6AD2D36]) [    ] o.a.s.c.c.SolrZkClient makePath: /configs/conf1/mapping-ISOLatin1Accent.txt
   [junit4]   2> 168499 INFO  (TEST-CloudMLTQParserTest.testInvalidDocument-seed#[440A9D99E6AD2D36]) [    ] o.a.s.c.AbstractZkTestCase put /x1/jenkins/jenkins-slave/workspace/Lucene-Solr-Tests-5.x-Java7/solr/core/src/test-files/solr/collection1/conf/old_synonyms.txt to /configs/conf1/old_synonyms.txt
   [junit4]   2> 168499 INFO  (TEST-CloudMLTQParserTest.testInvalidDocument-seed#[440A9D99E6AD2D36]) [    ] o.a.s.c.c.SolrZkClient makePath: /configs/conf1/old_synonyms.txt
   [junit4]   2> 168501 INFO  (TEST-CloudMLTQParserTest.testInvalidDocument-seed#[440A9D99E6AD2D36]) [    ] o.a.s.c.AbstractZkTestCase put /x1/jenkins/jenkins-slave/workspace/Lucene-Solr-Tests-5.x-Java7/solr/core/src/test-files/solr/collection1/conf/synonyms.txt to /configs/conf1/synonyms.txt
   [junit4]   2> 168501 INFO  (TEST-CloudMLTQParserTest.testInvalidDocument-seed#[440A9D99E6AD2D36]) [    ] o.a.s.c.c.SolrZkClient makePath: /configs/conf1/synonyms.txt
   [junit4]   2> 168817 INFO  (TEST-CloudMLTQParserTest.testInvalidDocument-seed#[440A9D99E6AD2D36]) [    ] o.a.s.SolrTestCaseJ4 Writing core.properties file to /x1/jenkins/jenkins-slave/workspace/Lucene-Solr-Tests-5.x-Java7/solr/build/solr-core/test/J0/temp/solr.search.mlt.CloudMLTQParserTest 440A9D99E6AD2D36-001/control-001/cores/collection1
   [junit4]   2> 168819 INFO  (TEST-CloudMLTQParserTest.testInvalidDocument-seed#[440A9D99E6AD2D36]) [    ] o.e.j.s.Server jetty-9.2.10.v20150310
   [junit4]   2> 168821 INFO  (TEST-CloudMLTQParserTest.testInvalidDocument-seed#[440A9D99E6AD2D36]) [    ] o.e.j.s.h.ContextHandler Started o.e.j.s.ServletContextHandler@416e3363{/,null,AVAILABLE}
   [junit4]   2> 168823 INFO  (TEST-CloudMLTQParserTest.testInvalidDocument-seed#[440A9D99E6AD2D36]) [    ] o.e.j.s.ServerConnector Started ServerConnector@3dc016fe{HTTP/1.1}{127.0.0.1:59799}
   [junit4]   2> 168823 INFO  (TEST-CloudMLTQParserTest.testInvalidDocument-seed#[440A9D99E6AD2D36]) [    ] o.e.j.s.Server Started @171823ms
   [junit4]   2> 168823 INFO  (TEST-CloudMLTQParserTest.testInvalidDocument-seed#[440A9D99E6AD2D36]) [    ] o.a.s.c.s.e.JettySolrRunner Jetty properties: {solr.data.dir=/x1/jenkins/jenkins-slave/workspace/Lucene-Solr-Tests-5.x-Java7/solr/build/solr-core/test/J0/temp/solr.search.mlt.CloudMLTQParserTest 440A9D99E6AD2D36-001/tempDir-001/control/data, coreRootDirectory=/x1/jenkins/jenkins-slave/workspace/Lucene-Solr-Tests-5.x-Java7/solr/build/solr-core/test/J0/temp/solr.search.mlt.CloudMLTQParserTest 440A9D99E6AD2D36-001/control-001/cores, hostContext=/, hostPort=59799}
   [junit4]   2> 168824 INFO  (TEST-CloudMLTQParserTest.testInvalidDocument-seed#[440A9D99E6AD2D36]) [    ] o.a.s.s.SolrDispatchFilter SolrDispatchFilter.init()sun.misc.Launcher$AppClassLoader@4dfd245f
   [junit4]   2> 168824 INFO  (TEST-CloudMLTQParserTest.testInvalidDocument-seed#[440A9D99E6AD2D36]) [    ] o.a.s.c.SolrResourceLoader new SolrResourceLoader for directory: '/x1/jenkins/jenkins-slave/workspace/Lucene-Solr-Tests-5.x-Java7/solr/build/solr-core/test/J0/temp/solr.search.mlt.CloudMLTQParserTest 440A9D99E6AD2D36-001/control-001/'
   [junit4]   2> 168839 INFO  (TEST-CloudMLTQParserTest.testInvalidDocument-seed#[440A9D99E6AD2D36]) [    ] o.a.s.c.SolrXmlConfig Loading container configuration from /x1/jenkins/jenkins-slave/workspace/Lucene-Solr-Tests-5.x-Java7/solr/build/solr-core/test/J0/temp/solr.search.mlt.CloudMLTQParserTest 440A9D99E6AD2D36-001/control-001/solr.xml
   [junit4]   2> 168853 INFO  (TEST-CloudMLTQParserTest.testInvalidDocument-seed#[440A9D99E6AD2D36]) [    ] o.a.s.c.CoresLocator Config-defined core root directory: /x1/jenkins/jenkins-slave/workspace/Lucene-Solr-Tests-5.x-Java7/solr/build/solr-core/test/J0/temp/solr.search.mlt.CloudMLTQParserTest 440A9D99E6AD2D36-001/control-001/cores
   [junit4]   2> 168854 INFO  (TEST-CloudMLTQParserTest.testInvalidDocument-seed#[440A9D99E6AD2D36]) [    ] o.a.s.c.CoreContainer New CoreContainer 36964393
   [junit4]   2> 168854 INFO  (TEST-CloudMLTQParserTest.testInvalidDocument-seed#[440A9D99E6AD2D36]) [    ] o.a.s.c.CoreContainer Loading cores into CoreContainer [instanceDir=/x1/jenkins/jenkins-slave/workspace/Lucene-Solr-Tests-5.x-Java7/solr/build/solr-core/test/J0/temp/solr.search.mlt.CloudMLTQParserTest 440A9D99E6AD2D36-001/control-001/]
   [junit4]   2> 168854 INFO  (TEST-CloudMLTQParserTest.testInvalidDocument-seed#[440A9D99E6AD2D36]) [    ] o.a.s.c.CoreContainer loading shared library: /x1/jenkins/jenkins-slave/workspace/Lucene-Solr-Tests-5.x-Java7/solr/build/solr-core/test/J0/temp/solr.search.mlt.CloudMLTQParserTest 440A9D99E6AD2D36-001/control-001/lib
   [junit4]   2> 168854 WARN  (TEST-CloudMLTQParserTest.testInvalidDocument-seed#[440A9D99E6AD2D36]) [    ] o.a.s.c.SolrResourceLoader Can't find (or read) directory to add to classloader: lib (resolved as: /x1/jenkins/jenkins-slave/workspace/Lucene-Solr-Tests-5.x-Java7/solr/build/solr-core/test/J0/temp/solr.search.mlt.CloudMLTQParserTest 440A9D99E6AD2D36-001/control-001/lib).
   [junit4]   2> 168862 INFO  (TEST-CloudMLTQParserTest.testInvalidDocument-seed#[440A9D99E6AD2D36]) [    ] 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> 168863 INFO  (TEST-CloudMLTQParserTest.testInvalidDocument-seed#[440A9D99E6AD2D36]) [    ] o.a.s.u.UpdateShardHandler Creating UpdateShardHandler HTTP client with params: socketTimeout=340000&connTimeout=45000&retry=true
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   [junit4]   2> 168864 INFO  (TEST-CloudMLTQParserTest.testInvalidDocument-seed#[440A9D99E6AD2D36]) [    ] o.a.s.c.ZkContainer Zookeeper client=127.0.0.1:41792/solr
   [junit4]   2> 168864 INFO  (TEST-CloudMLTQParserTest.testInvalidDocument-seed#[440A9D99E6AD2D36]) [    ] o.a.s.c.ZkController zkHost includes chroot
   [junit4]   2> 168865 INFO  (TEST-CloudMLTQParserTest.testInvalidDocument-seed#[440A9D99E6AD2D36]) [    ] o.a.s.c.c.SolrZkClient Using default ZkCredentialsProvider
   [junit4]   2> 168866 INFO  (TEST-CloudMLTQParserTest.testInvalidDocument-seed#[440A9D99E6AD2D36]) [    ] o.a.s.c.c.ConnectionManager Waiting for client to connect to ZooKeeper
   [junit4]   2> 168867 INFO  (zkCallback-79-thread-1) [    ] o.a.s.c.c.ConnectionManager Watcher org.apache.solr.common.cloud.ConnectionManager@5ae86161 name:ZooKeeperConnection Watcher:127.0.0.1:41792 got event WatchedEvent state:SyncConnected type:None path:null path:null type:None
   [junit4]   2> 168867 INFO  (TEST-CloudMLTQParserTest.testInvalidDocument-seed#[440A9D99E6AD2D36]) [    ] o.a.s.c.c.ConnectionManager Client is connected to ZooKeeper
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   [junit4]   2> 170922 WARN  (coreLoadExecutor-367-thread-1-processing-n:127.0.0.1:59799_) [n:127.0.0.1:59799_ c:control_collection   x:collection1] o.a.s.s.OpenExchangeRatesOrgProvider Unknown key IMPORTANT NOTE
   [junit4]   2> 170922 WARN  (coreLoadExecutor-367-thread-1-processing-n:127.0.0.1:59799_) [n:127.0.0.1:59799_ c:control_collection   x:collection1] o.a.s.s.OpenExchangeRatesOrgProvider Expected key, got STRING
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   [junit4]   2> 170923 WARN  (coreLoadExecutor-367-thread-1-processing-n:127.0.0.1:59799_) [n:127.0.0.1:59799_ c:control_collection   x:collection1] o.a.s.s.OpenExchangeRatesOrgProvider Unknown key IMPORTANT NOTE
   [junit4]   2> 170923 WARN  (coreLoadExecutor-367-thread-1-processing-n:127.0.0.1:59799_) [n:127.0.0.1:59799_ c:control_collection   x:collection1] o.a.s.s.OpenExchangeRatesOrgProvider Expected key, got STRING
   [junit4]   2> 170924 INFO  (coreLoadExecutor-367-thread-1-processing-n:127.0.0.1:59799_) [n:127.0.0.1:59799_ c:control_collection   x:collection1] o.a.s.c.CoreContainer Creating SolrCore 'collection1' using configuration from collection control_collection
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   [junit4]   2> 170924 INFO  (coreLoadExecutor-367-thread-1-processing-n:127.0.0.1:59799_) [n:127.0.0.1:59799_ c:control_collection s:shard1 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@2d6260a6
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   [junit4]   2> 170925 INFO  (coreLoadExecutor-367-thread-1-processing-n:127.0.0.1:59799_) [n:127.0.0.1:59799_ c:control_collection s:shard1 r:core_node1 x:collection1] o.a.s.c.SolrCore New index directory detected: old=null new=/x1/jenkins/jenkins-slave/workspace/Lucene-Solr-Tests-5.x-Java7/solr/build/solr-core/test/J0/temp/solr.search.mlt.CloudMLTQParserTest 440A9D99E6AD2D36-001/control-001/cores/collection1/data/index/
   [junit4]   2> 170925 WARN  (coreLoadExecutor-367-thread-1-processing-n:127.0.0.1:59799_) [n:127.0.0.1:59799_ c:control_collection s:shard1 r:core_node1 x:collection1] o.a.s.c.SolrCore [collection1] Solr index directory '/x1/jenkins/jenkins-slave/workspace/Lucene-Solr-Tests-5.x-Java7/solr/build/solr-core/test/J0/temp/solr.search.mlt.CloudMLTQParserTest 440A9D99E6AD2D36-001/control-001/cores/collection1/data/index' doesn't exist. Creating new index...
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   [junit4]   2> 172617 INFO  (coreLoadExecutor-378-thread-1-processing-n:127.0.0.1:50545_) [n:127.0.0.1:50545_ c:collection1   x:collection1] o.a.s.c.ZkController publishing state=down
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   [junit4]   2> 172618 INFO  (TEST-CloudMLTQParserTest.testInvalidDocument-seed#[440A9D99E6AD2D36]) [n:127.0.0.1:50545_    ] o.a.s.s.SolrDispatchFilter SolrDispatchFilter.init() done
   [junit4]   2> 172618 INFO  (coreLoadExecutor-378-thread-1-processing-n:127.0.0.1:50545_) [n:127.0.0.1:50545_ c:collection1   x:collection1] o.a.s.c.ZkController look for our core node name
   [junit4]   2> 172618 INFO  (zkCallback-80-thread-1-processing-n:127.0.0.1:59799_) [n:127.0.0.1:59799_    ] o.a.s.c.DistributedQueue NodeChildrenChanged fired on path /overseer/queue state SyncConnected
   [junit4]   2> 172619 INFO  (OverseerStateUpdate-93967658164813827-127.0.0.1:59799_-n_0000000000) [n:127.0.0.1:59799_    ] o.a.s.c.Overseer processMessage: queueSize: 1, message = {
   [junit4]   2>   "numShards":"2",
   [junit4]   2>   "core":"collection1",
   [junit4]   2>   "shard":null,
   [junit4]   2>   "roles":null,
   [junit4]   2>   "base_url":"http://127.0.0.1:50545",
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   [junit4]   2>   "collection":"collection1",
   [junit4]   2>   "state":"down",
   [junit4]   2>   "operation":"state"} current state version: 4
   [junit4]   2> 172620 INFO  (OverseerStateUpdate-93967658164813827-127.0.0.1:59799_-n_0000000000) [n:127.0.0.1:59799_    ] o.a.s.c.o.ReplicaMutator Update state numShards=2 message={
   [junit4]   2>   "numShards":"2",
   [junit4]   2>   "core":"collection1",
   [junit4]   2>   "shard":null,
   [junit4]   2>   "roles":null,
   [junit4]   2>   "base_url":"http://127.0.0.1:50545",
   [junit4]   2>   "node_name":"127.0.0.1:50545_",
   [junit4]   2>   "collection":"collection1",
   [junit4]   2>   "state":"down",
   [junit4]   2>   "operation":"state"}
   [junit4]   2> 172620 INFO  (OverseerStateUpdate-93967658164813827-127.0.0.1:59799_-n_0000000000) [n:127.0.0.1:59799_    ] o.a.s.c.o.ClusterStateMutator building a new cName: collection1
   [junit4]   2> 172620 INFO  (OverseerStateUpdate-93967658164813827-127.0.0.1:59799_-n_0000000000) [n:127.0.0.1:59799_    ] o.a.s.c.o.ReplicaMutator Assigning new node to shard shard=shard1
   [junit4]   2> 172723 INFO  (zkCallback-82-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> 172723 INFO  (zkCallback-85-thread-1-processing-n:127.0.0.1:50545_) [n:127.0.0.1:50545_    ] 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> 172723 INFO  (zkCallback-80-thread-1-processing-n:127.0.0.1:59799_) [n:127.0.0.1:59799_    ] 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> 172726 INFO  (zkCallback-85-thread-1-processing-n:127.0.0.1:50545_) [n:127.0.0.1:50545_    ] o.a.s.c.c.ZkStateReader Updated cluster state version to 5
   [junit4]   2> 172727 INFO  (zkCallback-80-thread-1-processing-n:127.0.0.1:59799_) [n:127.0.0.1:59799_    ] o.a.s.c.c.ZkStateReader Updated cluster state version to 5
   [junit4]   2> 172727 INFO  (zkCallback-82-thread-1) [    ] o.a.s.c.c.ZkStateReader Updated cluster state version to 5
   [junit4]   2> 173619 INFO  (coreLoadExecutor-378-thread-1-processing-n:127.0.0.1:50545_) [n:127.0.0.1:50545_ c:collection1   x:collection1] o.a.s.c.ZkController waiting to find shard id in clusterstate for collection1
   [junit4]   2> 173619 INFO  (coreLoadExecutor-378-thread-1-processing-n:127.0.0.1:50545_) [n:127.0.0.1:50545_ c:collection1   x:collection1] o.a.s.c.ZkController Check for collection zkNode:collection1
   [junit4]   2> 173619 INFO  (coreLoadExecutor-378-thread-1-processing-n:127.0.0.1:50545_) [n:127.0.0.1:50545_ c:collection1   x:collection1] o.a.s.c.ZkController Collection zkNode exists
   [junit4]   2> 173619 INFO  (coreLoadExecutor-378-thread-1-processing-n:127.0.0.1:50545_) [n:127.0.0.1:50545_ c:collection1   x:collection1] o.a.s.c.c.ZkStateReader Load collection config from:/collections/collection1
   [junit4]   2> 173620 INFO  (coreLoadExecutor-378-thread-1-processing-n:127.0.0.1:50545_) [n:127.0.0.1:50545_ c:collection1   x:collection1] o.a.s.c.c.ZkStateReader path=/collections/collection1 configName=conf1 specified config exists in ZooKeeper
   [junit4]   2> 173620 INFO  (coreLoadExecutor-378-thread-1-processing-n:127.0.0.1:50545_) [n:127.0.0.1:50545_ c:collection1   x:collection1] o.a.s.c.SolrResourceLoader new SolrResourceLoader for directory: '/x1/jenkins/jenkins-slave/workspace/Lucene-Solr-Tests-5.x-Java7/solr/build/solr-core/test/J0/../../../../../../../../../../x1/jenkins/jenkins-slave/workspace/Lucene-Solr-Tests-5.x-Java7/solr/build/solr-core/test/J0/temp/solr.search.mlt.CloudMLTQParserTest 440A9D99E6AD2D36-001/shard-1-001/cores/collection1/'
   [junit4]   2> 173634 INFO  (coreLoadExecutor-378-thread-1-processing-n:127.0.0.1:50545_) [n:127.0.0.1:50545_ c:collection1   x:collection1] o.a.s.c.Config loaded config solrconfig.xml with version 0 
   [junit4]   2> 173642 INFO  (coreLoadExecutor-378-thread-1-processing-n:127.0.0.1:50545_) [n:127.0.0.1:50545_ c:collection1   x:collection1] o.a.s.c.SolrConfig current version of requestparams : -1
   [junit4]   2> 173668 INFO  (coreLoadExecutor-378-thread-1-processing-n:127.0.0.1:50545_) [n:127.0.0.1:50545_ c:collection1   x:collection1] o.a.s.c.SolrConfig Using Lucene MatchVersion: 5.3.0
   [junit4]   2> 173704 INFO  (coreLoadExecutor-378-thread-1-processing-n:127.0.0.1:50545_) [n:127.0.0.1:50545_ c:collection1   x:collection1] o.a.s.c.Config Loaded SolrConfig: solrconfig.xml
   [junit4]   2> 173715 INFO  (coreLoadExecutor-378-thread-1-processing-n:127.0.0.1:50545_) [n:127.0.0.1:50545_ c:collection1   x:collection1] o.a.s.s.IndexSchema Reading Solr Schema from /configs/conf1/schema.xml
   [junit4]   2> 173722 INFO  (coreLoadExecutor-378-thread-1-processing-n:127.0.0.1:50545_) [n:127.0.0.1:50545_ c:collection1   x:collection1] o.a.s.s.IndexSchema [collection1] Schema name=test
   [junit4]   2> 173949 INFO  (coreLoadExecutor-378-thread-1-processing-n:127.0.0.1:50545_) [n:127.0.0.1:50545_ c:collection1   x:collection1] o.a.s.s.OpenExchangeRatesOrgProvider Initialized with rates=open-exchange-rates.json, refreshInterval=1440.
   [junit4]   2> 173958 INFO  (coreLoadExecutor-378-thread-1-processing-n:127.0.0.1:50545_) [n:127.0.0.1:50545_ c:collection1   x:collection1] o.a.s.s.IndexSchema default search field in schema is text
   [junit4]   2> 173959 INFO  (coreLoadExecutor-378-thread-1-processing-n:127.0.0.1:50545_) [n:127.0.0.1:50545_ c:collection1   x:collection1] o.a.s.s.IndexSchema unique key field: id
   [junit4]   2> 173977 INFO  (coreLoadExecutor-378-thread-1-processing-n:127.0.0.1:50545_) [n:127.0.0.1:50545_ c:collection1   x:collection1] o.a.s.s.FileExchangeRateProvider Reloading exchange rates from file currency.xml
   [junit4]   2> 173980 INFO  (coreLoadExecutor-378-thread-1-processing-n:127.0.0.1:50545_) [n:127.0.0.1:50545_ c:collection1   x:collection1] o.a.s.s.FileExchangeRateProvider Reloading exchange rates from file currency.xml
   [junit4]   2> 173983 INFO  (coreLoadExecutor-378-thread-1-processing-n:127.0.0.1:50545_) [n:127.0.0.1:50545_ c:collection1   x:collection1] o.a.s.s.OpenExchangeRatesOrgProvider Reloading exchange rates from open-exchange-rates.json
   [junit4]   2> 173984 WARN  (coreLoadExecutor-378-thread-1-processing-n:127.0.0.1:50545_) [n:127.0.0.1:50545_ c:collection1   x:collection1] o.a.s.s.OpenExchangeRatesOrgProvider Unknown key IMPORTANT NOTE
   [junit4]   2> 173984 WARN  (coreLoadExecutor-378-thread-1-processing-n:127.0.0.1:50545_) [n:127.0.0.1:50545_ c:collection1   x:collection1] o.a.s.s.OpenExchangeRatesOrgProvider Expected key, got STRING
   [junit4]   2> 173984 INFO  (coreLoadExecutor-378-thread-1-processing-n:127.0.0.1:50545_) [n:127.0.0.1:50545_ c:collection1   x:collection1] o.a.s.s.OpenExchangeRatesOrgProvider Reloading exchange rates from open-exchange-rates.json
   [junit4]   2> 173985 WARN  (coreLoadExecutor-378-thread-1-processing-n:127.0.0.1:50545_) [n:127.0.0.1:50545_ c:collection1   x:collection1] o.a.s.s.OpenExchangeRatesOrgProvider Unknown key IMPORTANT NOTE
   [junit4]   2> 173985 WARN  (coreLoadExecutor-378-thread-1-processing-n:127.0.0.1:50545_) [n:127.0.0.1:50545_ c:collection1   x:collection1] o.a.s.s.OpenExchangeRatesOrgProvider Expected key, got STRING
   [junit4]   2> 173985 INFO  (coreLoadExecutor-378-thread-1-processing-n:127.0.0.1:50545_) [n:127.0.0.1:50545_ c:collection1   x:collection1] o.a.s.c.CoreContainer Creating SolrCore 'collection1' using configuration from collection collection1
   [junit4]   2> 173986 INFO  (coreLoadExecutor-378-thread-1-processing-n:127.0.0.1:50545_) [n:127.0.0.1:50545_ c:collection1 s:shard1 r:core_node1 x:collection1] o.a.s.c.SolrCore org.apache.solr.core.MockDirectoryFactory
   [junit4]   2> 173986 INFO  (coreLoadExecutor-378-thread-1-processing-n:127.0.0.1:50545_) [n:127.0.0.1:50545_ c:collection1 s:shard1 r:core_node1 x:collection1] o.a.s.c.SolrCore [[collection1] ] Opening new SolrCore at [/x1/jenkins/jenkins-slave/workspace/Lucene-Solr-Tests-5.x-Java7/solr/build/solr-core/test/J0/../../../../../../../../../../x1/jenkins/jenkins-slave/workspace/Lucene-Solr-Tests-5.x-Java7/solr/build/solr-core/test/J0/temp/solr.search.mlt.CloudMLTQParserTest 440A9D99E6AD2D36-001/shard-1-001/cores/collection1/], dataDir=[null]
   [junit4]   2> 173986 INFO  (coreLoadExecutor-378-thread-1-processing-n:127.0.0.1:50545_) [n:127.0.0.1:50545_ c:collection1 s:shard1 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@2d6260a6
   [junit4]   2> 173987 INFO  (coreLoadExecutor-378-thread-1-processing-n:127.0.0.1:50545_) [n:127.0.0.1:50545_ c:collection1 s:shard1 r:core_node1 x:collection1] o.a.s.c.CachingDirectoryFactory return new directory for /x1/jenkins/jenkins-slave/workspace/Lucene-Solr-Tests-5.x-Java7/solr/build/solr-core/test/J0/../../../../../../../../../../x1/jenkins/jenkins-slave/workspace/Lucene-Solr-Tests-5.x-Java7/solr/build/solr-core/test/J0/temp/solr.search.mlt.CloudMLTQParserTest 440A9D99E6AD2D36-001/shard-1-001/cores/collection1/data
   [junit4]   2> 173987 INFO  (coreLoadExecutor-378-thread-1-processing-n:127.0.0.1:50545_) [n:127.0.0.1:50545_ c:collection1 s:shard1 r:core_node1 x:collection1] o.a.s.c.SolrCore New index directory detected: old=null new=/x1/jenkins/jenkins-slave/workspace/Lucene-Solr-Tests-5.x-Java7/solr/build/solr-core/test/J0/../../../../../../../../../../x1/jenkins/jenkins-slave/workspace/Lucene-Solr-Tests-5.x-Java7/solr/build/solr-core/test/J0/temp/solr.search.mlt.CloudMLTQParserTest 440A9D99E6AD2D36-001/shard-1-001/cores/collection1/data/index/
   [junit4]   2> 173987 WARN  (coreLoadExecutor-378-thread-1-processing-n:127.0.0.1:50545_) [n:127.0.0.1:50545_ c:collection1 s:shard1 r:core_node1 x:collection1] o.a.s.c.SolrCore [collection1] Solr index directory '/x1/jenkins/jenkins-slave/workspace/Lucene-Solr-Tests-5.x-Java7/solr/build/solr-core/test/J0/../../../../../../../../../../x1/jenkins/jenkins-slave/workspace/Lucene-Solr-Tests-5.x-Java7/solr/build/solr-core/test/J0/temp/solr.search.mlt.CloudMLTQParserTest 440A9D99E6AD2D36-001/shard-1-001/cores/collection1/data/index' doesn't exist. Creating new index...
   [junit4]   2> 173987 INFO  (coreLoadExecutor-378-thread-1-processing-n:127.0.0.1:50545_) [n:127.0.0.1:50545_ c:collection1 s:shard1 r:core_node1 x:collection1] o.a.s.c.CachingDirectoryFactory return new directory for /x1/jenkins/jenkins-slave/workspace/Lucene-Solr-Tests-5.x-Java7/solr/build/solr-core/test/J0/../../../../../../../../../../x1/jenkins/jenkins-slave/workspace/Lucene-Solr-Tests-5.x-Java7/solr/build/solr-core/test/J0/temp/solr.search.mlt.CloudMLTQParserTest 440A9D99E6AD2D36-001/shard-1-001/cores/collection1/data/index
   [junit4]   2> 173988 INFO  (coreLoadExecutor-378-thread-1-processing-n:127.0.0.1:50545_) [n:127.0.0.1:50545_ c:collection1 s:shard1 r:core_node1 x:collection1] o.a.s.u.RandomMergePolicy RandomMergePolicy wrapping class org.apache.lucene.index.AlcoholicMergePolicy: [AlcoholicMergePolicy: minMergeSize=0, mergeFactor=10, maxMergeSize=1649473579, maxMergeSize

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

tate Closing SolrCoreState
   [junit4]   2> 204978 INFO  (TEST-CloudMLTQParserTest.test-seed#[440A9D99E6AD2D36]) [n:127.0.0.1:51978_ c:collection1 s:shard2 r:core_node2 x:collection1] o.a.s.u.DefaultSolrCoreState SolrCoreState ref count has reached 0 - closing IndexWriter
   [junit4]   2> 204979 INFO  (TEST-CloudMLTQParserTest.test-seed#[440A9D99E6AD2D36]) [n:127.0.0.1:51978_ c:collection1 s:shard2 r:core_node2 x:collection1] o.a.s.u.DefaultSolrCoreState closing IndexWriter with IndexWriterCloser
   [junit4]   2> 204980 INFO  (TEST-CloudMLTQParserTest.test-seed#[440A9D99E6AD2D36]) [n:127.0.0.1:51978_ c:collection1 s:shard2 r:core_node2 x:collection1] o.a.s.c.SolrCore [collection1] Closing main searcher on request.
   [junit4]   2> 205000 INFO  (TEST-CloudMLTQParserTest.test-seed#[440A9D99E6AD2D36]) [n:127.0.0.1:51978_ c:collection1 s:shard2 r:core_node2 x:collection1] o.a.s.c.CachingDirectoryFactory Closing MockDirectoryFactory - 2 directories currently being tracked
   [junit4]   2> 205001 INFO  (TEST-CloudMLTQParserTest.test-seed#[440A9D99E6AD2D36]) [n:127.0.0.1:51978_ c:collection1 s:shard2 r:core_node2 x:collection1] o.a.s.c.CachingDirectoryFactory looking to close /x1/jenkins/jenkins-slave/workspace/Lucene-Solr-Tests-5.x-Java7/solr/build/solr-core/test/J0/../../../../../../../../../../x1/jenkins/jenkins-slave/workspace/Lucene-Solr-Tests-5.x-Java7/solr/build/solr-core/test/J0/temp/solr.search.mlt.CloudMLTQParserTest 440A9D99E6AD2D36-001/shard-2-002/cores/collection1/data/index [CachedDir<<refCount=0;path=/x1/jenkins/jenkins-slave/workspace/Lucene-Solr-Tests-5.x-Java7/solr/build/solr-core/test/J0/../../../../../../../../../../x1/jenkins/jenkins-slave/workspace/Lucene-Solr-Tests-5.x-Java7/solr/build/solr-core/test/J0/temp/solr.search.mlt.CloudMLTQParserTest 440A9D99E6AD2D36-001/shard-2-002/cores/collection1/data/index;done=false>>]
   [junit4]   2> 205001 INFO  (TEST-CloudMLTQParserTest.test-seed#[440A9D99E6AD2D36]) [n:127.0.0.1:51978_ c:collection1 s:shard2 r:core_node2 x:collection1] o.a.s.c.CachingDirectoryFactory Closing directory: /x1/jenkins/jenkins-slave/workspace/Lucene-Solr-Tests-5.x-Java7/solr/build/solr-core/test/J0/../../../../../../../../../../x1/jenkins/jenkins-slave/workspace/Lucene-Solr-Tests-5.x-Java7/solr/build/solr-core/test/J0/temp/solr.search.mlt.CloudMLTQParserTest 440A9D99E6AD2D36-001/shard-2-002/cores/collection1/data/index
   [junit4]   2> 205001 INFO  (TEST-CloudMLTQParserTest.test-seed#[440A9D99E6AD2D36]) [n:127.0.0.1:51978_ c:collection1 s:shard2 r:core_node2 x:collection1] o.a.s.c.CachingDirectoryFactory looking to close /x1/jenkins/jenkins-slave/workspace/Lucene-Solr-Tests-5.x-Java7/solr/build/solr-core/test/J0/../../../../../../../../../../x1/jenkins/jenkins-slave/workspace/Lucene-Solr-Tests-5.x-Java7/solr/build/solr-core/test/J0/temp/solr.search.mlt.CloudMLTQParserTest 440A9D99E6AD2D36-001/shard-2-002/cores/collection1/data [CachedDir<<refCount=0;path=/x1/jenkins/jenkins-slave/workspace/Lucene-Solr-Tests-5.x-Java7/solr/build/solr-core/test/J0/../../../../../../../../../../x1/jenkins/jenkins-slave/workspace/Lucene-Solr-Tests-5.x-Java7/solr/build/solr-core/test/J0/temp/solr.search.mlt.CloudMLTQParserTest 440A9D99E6AD2D36-001/shard-2-002/cores/collection1/data;done=false>>]
   [junit4]   2> 205001 INFO  (TEST-CloudMLTQParserTest.test-seed#[440A9D99E6AD2D36]) [n:127.0.0.1:51978_ c:collection1 s:shard2 r:core_node2 x:collection1] o.a.s.c.CachingDirectoryFactory Closing directory: /x1/jenkins/jenkins-slave/workspace/Lucene-Solr-Tests-5.x-Java7/solr/build/solr-core/test/J0/../../../../../../../../../../x1/jenkins/jenkins-slave/workspace/Lucene-Solr-Tests-5.x-Java7/solr/build/solr-core/test/J0/temp/solr.search.mlt.CloudMLTQParserTest 440A9D99E6AD2D36-001/shard-2-002/cores/collection1/data
   [junit4]   2> 205003 INFO  (TEST-CloudMLTQParserTest.test-seed#[440A9D99E6AD2D36]) [n:127.0.0.1:51978_ c:collection1 s:shard2 r:core_node2 x:collection1] o.a.s.c.Overseer Overseer (id=93967659864817672-127.0.0.1:51978_-n_0000000002) closing
   [junit4]   2> 205003 INFO  (OverseerStateUpdate-93967659864817672-127.0.0.1:51978_-n_0000000002) [n:127.0.0.1:51978_    ] o.a.s.c.Overseer Overseer Loop exiting : 127.0.0.1:51978_
   [junit4]   2> 206508 WARN  (zkCallback-110-thread-2-processing-n:127.0.0.1:51978_) [n:127.0.0.1:51978_    ] o.a.s.c.c.ZkStateReader ZooKeeper watch triggered, but Solr cannot talk to ZK
   [junit4]   2> 206510 INFO  (TEST-CloudMLTQParserTest.test-seed#[440A9D99E6AD2D36]) [    ] o.e.j.s.ServerConnector Stopped ServerConnector@51618fa7{HTTP/1.1}{127.0.0.1:0}
   [junit4]   2> 206511 INFO  (TEST-CloudMLTQParserTest.test-seed#[440A9D99E6AD2D36]) [    ] o.e.j.s.h.ContextHandler Stopped o.e.j.s.ServletContextHandler@31f50e1f{/,null,UNAVAILABLE}
   [junit4]   2> 206512 INFO  (TEST-CloudMLTQParserTest.test-seed#[440A9D99E6AD2D36]) [n:127.0.0.1:51978_ c:collection1 s:shard2 r:core_node2 x:collection1] o.a.s.c.ZkTestServer connecting to 127.0.0.1:42460 42460
   [junit4]   2> 206747 INFO  (Thread-369) [n:127.0.0.1:59456_ c:collection1 s:shard2 r:core_node4 x:collection1] o.a.s.c.ZkTestServer connecting to 127.0.0.1:42460 42460
   [junit4]   2> 206749 WARN  (Thread-369) [n:127.0.0.1:59456_ c:collection1 s:shard2 r:core_node4 x:collection1] o.a.s.c.ZkTestServer Watch limit violations: 
   [junit4]   2> Maximum concurrent create/delete watches above limit:
   [junit4]   2> 
   [junit4]   2> 	4	/solr/aliases.json
   [junit4]   2> 	4	/solr/clusterstate.json
   [junit4]   2> 	3	/solr/configs/conf1
   [junit4]   2> 
   [junit4]   2> Maximum concurrent children watches above limit:
   [junit4]   2> 
   [junit4]   2> 	4	/solr/live_nodes
   [junit4]   2> 	3	/solr/overseer/collection-queue-work
   [junit4]   2> 	2	/solr/overseer/queue
   [junit4]   2> 
   [junit4]   2> NOTE: reproduce with: ant test  -Dtestcase=CloudMLTQParserTest -Dtests.method=test -Dtests.seed=440A9D99E6AD2D36 -Dtests.multiplier=2 -Dtests.slow=true -Dtests.locale=cs -Dtests.timezone=Etc/GMT+6 -Dtests.asserts=true -Dtests.file.encoding=US-ASCII
   [junit4] ERROR   12.5s J0 | CloudMLTQParserTest.test <<<
   [junit4]    > Throwable #1: java.lang.ClassCastException: java.lang.String cannot be cast to java.util.ArrayList
   [junit4]    > 	at __randomizedtesting.SeedInfo.seed([440A9D99E6AD2D36:CC5EA243485140CE]:0)
   [junit4]    > 	at org.apache.solr.search.mlt.CloudMLTQParserTest.test(CloudMLTQParserTest.java:138)
   [junit4]    > 	at org.apache.solr.BaseDistributedSearchTestCase$ShardsRepeatRule$ShardsFixedStatement.callStatement(BaseDistributedSearchTestCase.java:960)
   [junit4]    > 	at org.apache.solr.BaseDistributedSearchTestCase$ShardsRepeatRule$ShardsStatement.evaluate(BaseDistributedSearchTestCase.java:935)
   [junit4]    > 	at java.lang.Thread.run(Thread.java:745)
   [junit4]   2> 206759 INFO  (SUITE-CloudMLTQParserTest-seed#[440A9D99E6AD2D36]-worker) [n:127.0.0.1:51978_ c:collection1 s:shard2 r:core_node2 x:collection1] o.a.s.SolrTestCaseJ4 ###deleteCore
   [junit4]   2> NOTE: leaving temporary files on disk at: /x1/jenkins/jenkins-slave/workspace/Lucene-Solr-Tests-5.x-Java7/solr/build/solr-core/test/J0/temp/solr.search.mlt.CloudMLTQParserTest 440A9D99E6AD2D36-001
   [junit4]   2> NOTE: test params are: codec=Asserting(Lucene50): {range_facet_l=FST50, intDefault=Lucene50(blocksize=128), range_facet_l_dv=Lucene50(blocksize=128), lowerfilt1and2=FST50, id=Lucene50(blocksize=128), range_facet_i_dv=FST50, lowerfilt=FST50, timestamp=FST50, _version_=Lucene50(blocksize=128), multiDefault=FST50}, docValues:{range_facet_l_dv=DocValuesFormat(name=Asserting), range_facet_i_dv=DocValuesFormat(name=Memory), timestamp=DocValuesFormat(name=Memory)}, sim=RandomSimilarityProvider(queryNorm=true,coord=no): {}, locale=cs, timezone=Etc/GMT+6
   [junit4]   2> NOTE: Linux 3.13.0-52-generic amd64/Oracle Corporation 1.7.0_72 (64-bit)/cpus=4,threads=1,free=125172408,total=350224384
   [junit4]   2> NOTE: All tests run in this JVM: [TestRandomRequestDistribution, TestPivotHelperCode, DistribDocExpirationUpdateProcessorTest, JsonLoaderTest, TestDocSet, TestXIncludeConfig, HdfsUnloadDistributedZkTest, TestValueSourceCache, FieldAnalysisRequestHandlerTest, MinimalSchemaTest, TestImplicitCoreProperties, OutputWriterTest, AddSchemaFieldsUpdateProcessorFactoryTest, CleanupOldIndexTest, PeerSyncTest, CloudMLTQParserTest]
   [junit4] Completed [53/500] on J0 in 38.48s, 2 tests, 1 error <<< FAILURES!

[...truncated 1400 lines...]
BUILD FAILED
/x1/jenkins/jenkins-slave/workspace/Lucene-Solr-Tests-5.x-Java7/build.xml:536: The following error occurred while executing this line:
/x1/jenkins/jenkins-slave/workspace/Lucene-Solr-Tests-5.x-Java7/build.xml:484: The following error occurred while executing this line:
/x1/jenkins/jenkins-slave/workspace/Lucene-Solr-Tests-5.x-Java7/build.xml:61: The following error occurred while executing this line:
/x1/jenkins/jenkins-slave/workspace/Lucene-Solr-Tests-5.x-Java7/extra-targets.xml:39: The following error occurred while executing this line:
/x1/jenkins/jenkins-slave/workspace/Lucene-Solr-Tests-5.x-Java7/solr/build.xml:230: The following error occurred while executing this line:
/x1/jenkins/jenkins-slave/workspace/Lucene-Solr-Tests-5.x-Java7/solr/common-build.xml:511: The following error occurred while executing this line:
/x1/jenkins/jenkins-slave/workspace/Lucene-Solr-Tests-5.x-Java7/lucene/common-build.xml:1436: The following error occurred while executing this line:
/x1/jenkins/jenkins-slave/workspace/Lucene-Solr-Tests-5.x-Java7/lucene/common-build.xml:991: There were test failures: 500 suites, 1978 tests, 1 error, 58 ignored (25 assumptions)

Total time: 51 minutes 52 seconds
Build step 'Invoke Ant' marked build as failure
Archiving artifacts
Sending artifact delta relative to Lucene-Solr-Tests-5.x-Java7 #3208
Archived 4 artifacts
Archive block size is 32768
Received 0 blocks and 317136669 bytes
Compression is 0.0%
Took 49 sec
Recording test results
Email was triggered for: Failure
Sending email for trigger: Failure