You are viewing a plain text version of this content. The canonical link for it is here.
Posted to builds@lucene.apache.org by Policeman Jenkins Server <je...@thetaphi.de> on 2020/07/11 12:32:19 UTC

[JENKINS] Lucene-Solr-master-MacOSX (64bit/jdk-11.0.6) - Build # 6273 - Still Unstable!

Build: https://jenkins.thetaphi.de/job/Lucene-Solr-master-MacOSX/6273/
Java: 64bit/jdk-11.0.6 -XX:+UseCompressedOops -XX:+UseParallelGC

1 tests failed.
FAILED:  org.apache.solr.cloud.OverseerTaskQueueTest.testPeekElements

Error Message:
expected:<1> but was:<0>

Stack Trace:
java.lang.AssertionError: expected:<1> but was:<0>
	at __randomizedtesting.SeedInfo.seed([E15BABB3F8A2054A:1C751192289B5157]:0)
	at org.junit.Assert.fail(Assert.java:88)
	at org.junit.Assert.failNotEquals(Assert.java:834)
	at org.junit.Assert.assertEquals(Assert.java:645)
	at org.junit.Assert.assertEquals(Assert.java:631)
	at org.apache.solr.cloud.DistributedQueueTest.testPeekElements(DistributedQueueTest.java:273)
	at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at com.carrotsearch.randomizedtesting.RandomizedRunner.invoke(RandomizedRunner.java:1754)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$8.evaluate(RandomizedRunner.java:942)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$9.evaluate(RandomizedRunner.java:978)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$10.evaluate(RandomizedRunner.java:992)
	at com.carrotsearch.randomizedtesting.rules.SystemPropertiesRestoreRule$1.evaluate(SystemPropertiesRestoreRule.java:57)
	at org.apache.lucene.util.TestRuleSetupTeardownChained$1.evaluate(TestRuleSetupTeardownChained.java:49)
	at org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeAfterRule.java:45)
	at org.apache.lucene.util.TestRuleThreadAndTestName$1.evaluate(TestRuleThreadAndTestName.java:48)
	at org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRuleIgnoreAfterMaxFailures.java:64)
	at org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure.java:47)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.run(ThreadLeakControl.java:370)
	at com.carrotsearch.randomizedtesting.ThreadLeakControl.forkTimeoutingTask(ThreadLeakControl.java:819)
	at com.carrotsearch.randomizedtesting.ThreadLeakControl$3.evaluate(ThreadLeakControl.java:470)
	at com.carrotsearch.randomizedtesting.RandomizedRunner.runSingleTest(RandomizedRunner.java:951)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$5.evaluate(RandomizedRunner.java:836)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$6.evaluate(RandomizedRunner.java:887)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$7.evaluate(RandomizedRunner.java:898)
	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:45)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at org.apache.lucene.util.TestRuleStoreClassName$1.evaluate(TestRuleStoreClassName.java:41)
	at com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMethodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
	at com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMethodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
	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:53)
	at org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure.java:47)
	at org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRuleIgnoreAfterMaxFailures.java:64)
	at org.apache.lucene.util.TestRuleIgnoreTestSuites$1.evaluate(TestRuleIgnoreTestSuites.java:54)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.run(ThreadLeakControl.java:370)
	at com.carrotsearch.randomizedtesting.ThreadLeakControl.lambda$forkTimeoutingTask$0(ThreadLeakControl.java:826)
	at java.base/java.lang.Thread.run(Thread.java:834)




Build Log:
[...truncated 13693 lines...]
   [junit4] Suite: org.apache.solr.cloud.OverseerTaskQueueTest
   [junit4]   2> 1294392 INFO  (SUITE-OverseerTaskQueueTest-seed#[E15BABB3F8A2054A]-worker) [     ] o.a.s.SolrTestCase Setting 'solr.default.confdir' system property to test-framework derived value of '/Users/jenkins/workspace/Lucene-Solr-master-MacOSX/solr/server/solr/configsets/_default/conf'
   [junit4]   2> 1294392 INFO  (SUITE-OverseerTaskQueueTest-seed#[E15BABB3F8A2054A]-worker) [     ] o.a.s.SolrTestCaseJ4 Created dataDir: /Users/jenkins/workspace/Lucene-Solr-master-MacOSX/solr/build/solr-core/test/J0/temp/solr.cloud.OverseerTaskQueueTest_E15BABB3F8A2054A-001/data-dir-94-001
   [junit4]   2> 1294392 WARN  (SUITE-OverseerTaskQueueTest-seed#[E15BABB3F8A2054A]-worker) [     ] o.a.s.SolrTestCaseJ4 startTrackingSearchers: numOpens=21 numCloses=21
   [junit4]   2> 1294392 INFO  (SUITE-OverseerTaskQueueTest-seed#[E15BABB3F8A2054A]-worker) [     ] o.a.s.SolrTestCaseJ4 Using PointFields (NUMERIC_POINTS_SYSPROP=true) w/NUMERIC_DOCVALUES_SYSPROP=false
   [junit4]   2> 1294397 INFO  (SUITE-OverseerTaskQueueTest-seed#[E15BABB3F8A2054A]-worker) [     ] o.a.s.SolrTestCaseJ4 Randomized ssl (false) and clientAuth (false) via: @org.apache.solr.util.RandomizeSSL(reason="", value=0.0/0.0, ssl=0.0/0.0, clientAuth=0.0/0.0) w/ MAC_OS_X supressed clientAuth
   [junit4]   2> 1294397 INFO  (SUITE-OverseerTaskQueueTest-seed#[E15BABB3F8A2054A]-worker) [     ] o.a.s.SolrTestCaseJ4 SecureRandom sanity checks: test.solr.allowed.securerandom=null & java.security.egd=file:/dev/./urandom
   [junit4]   2> 1294399 INFO  (TEST-OverseerTaskQueueTest.testLeakChildWatcher-seed#[E15BABB3F8A2054A]) [     ] o.a.s.SolrTestCaseJ4 ###Starting testLeakChildWatcher
   [junit4]   2> 1294399 INFO  (TEST-OverseerTaskQueueTest.testLeakChildWatcher-seed#[E15BABB3F8A2054A]) [     ] o.a.s.c.ZkTestServer STARTING ZK TEST SERVER
   [junit4]   2> 1294400 INFO  (ZkTestServer Run Thread) [     ] o.a.s.c.ZkTestServer client port: 0.0.0.0/0.0.0.0:0
   [junit4]   2> 1294400 INFO  (ZkTestServer Run Thread) [     ] o.a.s.c.ZkTestServer Starting server
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   [junit4]   2> 1294508 INFO  (TEST-OverseerTaskQueueTest.testLeakChildWatcher-seed#[E15BABB3F8A2054A]) [     ] o.a.s.c.ZkTestServer start zk server on port: 63700
   [junit4]   2> 1294508 INFO  (TEST-OverseerTaskQueueTest.testLeakChildWatcher-seed#[E15BABB3F8A2054A]) [     ] o.a.s.c.ZkTestServer waitForServerUp: 127.0.0.1:63700
   [junit4]   2> 1294508 INFO  (TEST-OverseerTaskQueueTest.testLeakChildWatcher-seed#[E15BABB3F8A2054A]) [     ] o.a.s.c.ZkTestServer parse host and port list: 127.0.0.1:63700
   [junit4]   2> 1294509 INFO  (TEST-OverseerTaskQueueTest.testLeakChildWatcher-seed#[E15BABB3F8A2054A]) [     ] o.a.s.c.ZkTestServer connecting to 127.0.0.1 63700
   [junit4]   2> 1294514 INFO  (TEST-OverseerTaskQueueTest.testLeakChildWatcher-seed#[E15BABB3F8A2054A]) [     ] o.a.s.c.c.ConnectionManager Waiting for client to connect to ZooKeeper
   [junit4]   2> 1294518 INFO  (zkConnectionManagerCallback-10078-thread-1) [     ] o.a.s.c.c.ConnectionManager zkClient has connected
   [junit4]   2> 1294518 INFO  (TEST-OverseerTaskQueueTest.testLeakChildWatcher-seed#[E15BABB3F8A2054A]) [     ] o.a.s.c.c.ConnectionManager Client is connected to ZooKeeper
   [junit4]   2> 1294523 INFO  (TEST-OverseerTaskQueueTest.testLeakChildWatcher-seed#[E15BABB3F8A2054A]) [     ] o.a.s.c.c.ConnectionManager Waiting for client to connect to ZooKeeper
   [junit4]   2> 1294527 INFO  (zkConnectionManagerCallback-10080-thread-1) [     ] o.a.s.c.c.ConnectionManager zkClient has connected
   [junit4]   2> 1294527 INFO  (TEST-OverseerTaskQueueTest.testLeakChildWatcher-seed#[E15BABB3F8A2054A]) [     ] o.a.s.c.c.ConnectionManager Client is connected to ZooKeeper
   [junit4]   2> 1294528 INFO  (TEST-OverseerTaskQueueTest.testLeakChildWatcher-seed#[E15BABB3F8A2054A]) [     ] o.a.s.c.c.ConnectionManager Waiting for client to connect to ZooKeeper
   [junit4]   2> 1294531 INFO  (zkConnectionManagerCallback-10082-thread-1) [     ] o.a.s.c.c.ConnectionManager zkClient has connected
   [junit4]   2> 1294532 INFO  (TEST-OverseerTaskQueueTest.testLeakChildWatcher-seed#[E15BABB3F8A2054A]) [     ] o.a.s.c.c.ConnectionManager Client is connected to ZooKeeper
   [junit4]   2> 1294670 INFO  (TEST-OverseerTaskQueueTest.testLeakChildWatcher-seed#[E15BABB3F8A2054A]) [     ] o.a.s.SolrTestCaseJ4 ###Ending testLeakChildWatcher
   [junit4]   2> 1294773 INFO  (TEST-OverseerTaskQueueTest.testLeakChildWatcher-seed#[E15BABB3F8A2054A]) [     ] o.a.s.c.ZkTestServer Shutting down ZkTestServer.
   [junit4]   2> 1294775 WARN  (TEST-OverseerTaskQueueTest.testLeakChildWatcher-seed#[E15BABB3F8A2054A]-SendThread(127.0.0.1:63700)) [     ] o.a.z.ClientCnxn An exception was thrown while closing send thread for session 0x100b466b2ae0000.
   [junit4]   2>           => EndOfStreamException: Unable to read additional data from server sessionid 0x100b466b2ae0000, likely server has closed socket
   [junit4]   2> 	at org.apache.zookeeper.ClientCnxnSocketNIO.doIO(ClientCnxnSocketNIO.java:75)
   [junit4]   2> org.apache.zookeeper.ClientCnxn$EndOfStreamException: Unable to read additional data from server sessionid 0x100b466b2ae0000, likely server has closed socket
   [junit4]   2> 	at org.apache.zookeeper.ClientCnxnSocketNIO.doIO(ClientCnxnSocketNIO.java:75) ~[zookeeper-3.6.1.jar:3.6.1]
   [junit4]   2> 	at org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:348) ~[zookeeper-3.6.1.jar:3.6.1]
   [junit4]   2> 	at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1262) [zookeeper-3.6.1.jar:3.6.1]
   [junit4]   2> 1294888 WARN  (TEST-OverseerTaskQueueTest.testLeakChildWatcher-seed#[E15BABB3F8A2054A]-SendThread(127.0.0.1:63700)) [     ] o.a.z.ClientCnxn An exception was thrown while closing send thread for session 0x100b466b2ae0001.
   [junit4]   2>           => EndOfStreamException: Unable to read additional data from server sessionid 0x100b466b2ae0001, likely server has closed socket
   [junit4]   2> 	at org.apache.zookeeper.ClientCnxnSocketNIO.doIO(ClientCnxnSocketNIO.java:75)
   [junit4]   2> org.apache.zookeeper.ClientCnxn$EndOfStreamException: Unable to read additional data from server sessionid 0x100b466b2ae0001, likely server has closed socket
   [junit4]   2> 	at org.apache.zookeeper.ClientCnxnSocketNIO.doIO(ClientCnxnSocketNIO.java:75) ~[zookeeper-3.6.1.jar:3.6.1]
   [junit4]   2> 	at org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:348) ~[zookeeper-3.6.1.jar:3.6.1]
   [junit4]   2> 	at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1262) [zookeeper-3.6.1.jar:3.6.1]
   [junit4]   2> 1295005 WARN  (ZkTestServer Run Thread) [     ] o.a.s.c.ZkTestServer Watch limit violations: 
   [junit4]   2> Maximum concurrent children watches above limit:
   [junit4]   2> 
   [junit4]   2> 	2	/solr/distqueue/test
   [junit4]   2> 
   [junit4]   2> 1295008 INFO  (TEST-OverseerTaskQueueTest.testLeakChildWatcher-seed#[E15BABB3F8A2054A]) [     ] o.a.s.c.ZkTestServer waitForServerDown: 127.0.0.1:63700
   [junit4]   2> 1295008 INFO  (TEST-OverseerTaskQueueTest.testLeakChildWatcher-seed#[E15BABB3F8A2054A]) [     ] o.a.s.c.ZkTestServer parse host and port list: 127.0.0.1:63700
   [junit4]   2> 1295008 INFO  (TEST-OverseerTaskQueueTest.testLeakChildWatcher-seed#[E15BABB3F8A2054A]) [     ] o.a.s.c.ZkTestServer connecting to 127.0.0.1 63700
   [junit4]   2> 1295011 INFO  (TEST-OverseerTaskQueueTest.testDistributedQueue-seed#[E15BABB3F8A2054A]) [     ] o.a.s.SolrTestCaseJ4 ###Starting testDistributedQueue
   [junit4]   2> 1295012 INFO  (TEST-OverseerTaskQueueTest.testDistributedQueue-seed#[E15BABB3F8A2054A]) [     ] o.a.s.c.ZkTestServer STARTING ZK TEST SERVER
   [junit4]   2> 1295012 INFO  (ZkTestServer Run Thread) [     ] o.a.s.c.ZkTestServer client port: 0.0.0.0/0.0.0.0:0
   [junit4]   2> 1295012 INFO  (ZkTestServer Run Thread) [     ] o.a.s.c.ZkTestServer Starting server
   [junit4]   2> 1295013 WARN  (ZkTestServer Run Thread) [     ] o.a.z.s.ServerCnxnFactory maxCnxns is not configured, using default value 0.
   [junit4]   2> 1295115 INFO  (TEST-OverseerTaskQueueTest.testDistributedQueue-seed#[E15BABB3F8A2054A]) [     ] o.a.s.c.ZkTestServer start zk server on port: 63710
   [junit4]   2> 1295115 INFO  (TEST-OverseerTaskQueueTest.testDistributedQueue-seed#[E15BABB3F8A2054A]) [     ] o.a.s.c.ZkTestServer waitForServerUp: 127.0.0.1:63710
   [junit4]   2> 1295115 INFO  (TEST-OverseerTaskQueueTest.testDistributedQueue-seed#[E15BABB3F8A2054A]) [     ] o.a.s.c.ZkTestServer parse host and port list: 127.0.0.1:63710
   [junit4]   2> 1295115 INFO  (TEST-OverseerTaskQueueTest.testDistributedQueue-seed#[E15BABB3F8A2054A]) [     ] o.a.s.c.ZkTestServer connecting to 127.0.0.1 63710
   [junit4]   2> 1295119 INFO  (TEST-OverseerTaskQueueTest.testDistributedQueue-seed#[E15BABB3F8A2054A]) [     ] o.a.s.c.c.ConnectionManager Waiting for client to connect to ZooKeeper
   [junit4]   2> 1295128 INFO  (zkConnectionManagerCallback-10085-thread-1) [     ] o.a.s.c.c.ConnectionManager zkClient has connected
   [junit4]   2> 1295128 INFO  (TEST-OverseerTaskQueueTest.testDistributedQueue-seed#[E15BABB3F8A2054A]) [     ] o.a.s.c.c.ConnectionManager Client is connected to ZooKeeper
   [junit4]   2> 1295140 INFO  (TEST-OverseerTaskQueueTest.testDistributedQueue-seed#[E15BABB3F8A2054A]) [     ] o.a.s.c.c.ConnectionManager Waiting for client to connect to ZooKeeper
   [junit4]   2> 1295154 INFO  (zkConnectionManagerCallback-10087-thread-1) [     ] o.a.s.c.c.ConnectionManager zkClient has connected
   [junit4]   2> 1295154 INFO  (TEST-OverseerTaskQueueTest.testDistributedQueue-seed#[E15BABB3F8A2054A]) [     ] o.a.s.c.c.ConnectionManager Client is connected to ZooKeeper
   [junit4]   2> 1295156 INFO  (TEST-OverseerTaskQueueTest.testDistributedQueue-seed#[E15BABB3F8A2054A]) [     ] o.a.s.c.c.ConnectionManager Waiting for client to connect to ZooKeeper
   [junit4]   2> 1295161 INFO  (zkConnectionManagerCallback-10089-thread-1) [     ] o.a.s.c.c.ConnectionManager zkClient has connected
   [junit4]   2> 1295161 INFO  (TEST-OverseerTaskQueueTest.testDistributedQueue-seed#[E15BABB3F8A2054A]) [     ] o.a.s.c.c.ConnectionManager Client is connected to ZooKeeper
   [junit4]   2> 1297298 INFO  (TEST-OverseerTaskQueueTest.testDistributedQueue-seed#[E15BABB3F8A2054A]) [     ] o.a.s.SolrTestCaseJ4 ###Ending testDistributedQueue
   [junit4]   2> 1297413 INFO  (TEST-OverseerTaskQueueTest.testDistributedQueue-seed#[E15BABB3F8A2054A]) [     ] o.a.s.c.ZkTestServer Shutting down ZkTestServer.
   [junit4]   2> 1297427 WARN  (TEST-OverseerTaskQueueTest.testDistributedQueue-seed#[E15BABB3F8A2054A]-SendThread(127.0.0.1:63710)) [     ] o.a.z.ClientCnxn An exception was thrown while closing send thread for session 0x100b466b5130000.
   [junit4]   2>           => EndOfStreamException: Unable to read additional data from server sessionid 0x100b466b5130000, likely server has closed socket
   [junit4]   2> 	at org.apache.zookeeper.ClientCnxnSocketNIO.doIO(ClientCnxnSocketNIO.java:75)
   [junit4]   2> org.apache.zookeeper.ClientCnxn$EndOfStreamException: Unable to read additional data from server sessionid 0x100b466b5130000, likely server has closed socket
   [junit4]   2> 	at org.apache.zookeeper.ClientCnxnSocketNIO.doIO(ClientCnxnSocketNIO.java:75) ~[zookeeper-3.6.1.jar:3.6.1]
   [junit4]   2> 	at org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:348) ~[zookeeper-3.6.1.jar:3.6.1]
   [junit4]   2> 	at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1262) [zookeeper-3.6.1.jar:3.6.1]
   [junit4]   2> 1297563 WARN  (TEST-OverseerTaskQueueTest.testDistributedQueue-seed#[E15BABB3F8A2054A]-SendThread(127.0.0.1:63710)) [     ] o.a.z.ClientCnxn An exception was thrown while closing send thread for session 0x100b466b5130001.
   [junit4]   2>           => EndOfStreamException: Unable to read additional data from server sessionid 0x100b466b5130001, likely server has closed socket
   [junit4]   2> 	at org.apache.zookeeper.ClientCnxnSocketNIO.doIO(ClientCnxnSocketNIO.java:75)
   [junit4]   2> org.apache.zookeeper.ClientCnxn$EndOfStreamException: Unable to read additional data from server sessionid 0x100b466b5130001, likely server has closed socket
   [junit4]   2> 	at org.apache.zookeeper.ClientCnxnSocketNIO.doIO(ClientCnxnSocketNIO.java:75) ~[zookeeper-3.6.1.jar:3.6.1]
   [junit4]   2> 	at org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:348) ~[zookeeper-3.6.1.jar:3.6.1]
   [junit4]   2> 	at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1262) [zookeeper-3.6.1.jar:3.6.1]
   [junit4]   2> 1297673 WARN  (ZkTestServer Run Thread) [     ] o.a.s.c.ZkTestServer Watch limit violations: 
   [junit4]   2> Maximum concurrent children watches above limit:
   [junit4]   2> 
   [junit4]   2> 	7	/solr/distqueue/test
   [junit4]   2> 
   [junit4]   2> 1297702 INFO  (TEST-OverseerTaskQueueTest.testDistributedQueue-seed#[E15BABB3F8A2054A]) [     ] o.a.s.c.ZkTestServer waitForServerDown: 127.0.0.1:63710
   [junit4]   2> 1297702 INFO  (TEST-OverseerTaskQueueTest.testDistributedQueue-seed#[E15BABB3F8A2054A]) [     ] o.a.s.c.ZkTestServer parse host and port list: 127.0.0.1:63710
   [junit4]   2> 1297702 INFO  (TEST-OverseerTaskQueueTest.testDistributedQueue-seed#[E15BABB3F8A2054A]) [     ] o.a.s.c.ZkTestServer connecting to 127.0.0.1 63710
   [junit4]   2> 1297711 INFO  (TEST-OverseerTaskQueueTest.testDistributedQueueBlocking-seed#[E15BABB3F8A2054A]) [     ] o.a.s.SolrTestCaseJ4 ###Starting testDistributedQueueBlocking
   [junit4]   2> 1297713 INFO  (TEST-OverseerTaskQueueTest.testDistributedQueueBlocking-seed#[E15BABB3F8A2054A]) [     ] o.a.s.c.ZkTestServer STARTING ZK TEST SERVER
   [junit4]   2> 1297714 INFO  (ZkTestServer Run Thread) [     ] o.a.s.c.ZkTestServer client port: 0.0.0.0/0.0.0.0:0
   [junit4]   2> 1297714 INFO  (ZkTestServer Run Thread) [     ] o.a.s.c.ZkTestServer Starting server
   [junit4]   2> 1297715 WARN  (ZkTestServer Run Thread) [     ] o.a.z.s.ServerCnxnFactory maxCnxns is not configured, using default value 0.
   [junit4]   2> 1297817 INFO  (TEST-OverseerTaskQueueTest.testDistributedQueueBlocking-seed#[E15BABB3F8A2054A]) [     ] o.a.s.c.ZkTestServer start zk server on port: 63726
   [junit4]   2> 1297817 INFO  (TEST-OverseerTaskQueueTest.testDistributedQueueBlocking-seed#[E15BABB3F8A2054A]) [     ] o.a.s.c.ZkTestServer waitForServerUp: 127.0.0.1:63726
   [junit4]   2> 1297817 INFO  (TEST-OverseerTaskQueueTest.testDistributedQueueBlocking-seed#[E15BABB3F8A2054A]) [     ] o.a.s.c.ZkTestServer parse host and port list: 127.0.0.1:63726
   [junit4]   2> 1297817 INFO  (TEST-OverseerTaskQueueTest.testDistributedQueueBlocking-seed#[E15BABB3F8A2054A]) [     ] o.a.s.c.ZkTestServer connecting to 127.0.0.1 63726
   [junit4]   2> 1297820 INFO  (TEST-OverseerTaskQueueTest.testDistributedQueueBlocking-seed#[E15BABB3F8A2054A]) [     ] o.a.s.c.c.ConnectionManager Waiting for client to connect to ZooKeeper
   [junit4]   2> 1297833 INFO  (zkConnectionManagerCallback-10092-thread-1) [     ] o.a.s.c.c.ConnectionManager zkClient has connected
   [junit4]   2> 1297833 INFO  (TEST-OverseerTaskQueueTest.testDistributedQueueBlocking-seed#[E15BABB3F8A2054A]) [     ] o.a.s.c.c.ConnectionManager Client is connected to ZooKeeper
   [junit4]   2> 1297849 INFO  (TEST-OverseerTaskQueueTest.testDistributedQueueBlocking-seed#[E15BABB3F8A2054A]) [     ] o.a.s.c.c.ConnectionManager Waiting for client to connect to ZooKeeper
   [junit4]   2> 1297858 INFO  (zkConnectionManagerCallback-10094-thread-1) [     ] o.a.s.c.c.ConnectionManager zkClient has connected
   [junit4]   2> 1297859 INFO  (TEST-OverseerTaskQueueTest.testDistributedQueueBlocking-seed#[E15BABB3F8A2054A]) [     ] o.a.s.c.c.ConnectionManager Client is connected to ZooKeeper
   [junit4]   2> 1297860 INFO  (TEST-OverseerTaskQueueTest.testDistributedQueueBlocking-seed#[E15BABB3F8A2054A]) [     ] o.a.s.c.c.ConnectionManager Waiting for client to connect to ZooKeeper
   [junit4]   2> 1297865 INFO  (zkConnectionManagerCallback-10096-thread-1) [     ] o.a.s.c.c.ConnectionManager zkClient has connected
   [junit4]   2> 1297865 INFO  (TEST-OverseerTaskQueueTest.testDistributedQueueBlocking-seed#[E15BABB3F8A2054A]) [     ] o.a.s.c.c.ConnectionManager Client is connected to ZooKeeper
   [junit4]   2> 1299008 WARN  (TEST-OverseerTaskQueueTest.testDistributedQueueBlocking-seed#[E15BABB3F8A2054A]-SendThread(127.0.0.1:63726)) [     ] o.a.z.ClientCnxn Session 0x100b466bfa10002 for sever localhost/127.0.0.1:63726, Closing socket connection. Attempting reconnect except it is a SessionExpiredException.
   [junit4]   2>           => EndOfStreamException: Unable to read additional data from server sessionid 0x100b466bfa10002, likely server has closed socket
   [junit4]   2> 	at org.apache.zookeeper.ClientCnxnSocketNIO.doIO(ClientCnxnSocketNIO.java:75)
   [junit4]   2> org.apache.zookeeper.ClientCnxn$EndOfStreamException: Unable to read additional data from server sessionid 0x100b466bfa10002, likely server has closed socket
   [junit4]   2> 	at org.apache.zookeeper.ClientCnxnSocketNIO.doIO(ClientCnxnSocketNIO.java:75) ~[zookeeper-3.6.1.jar:3.6.1]
   [junit4]   2> 	at org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:348) ~[zookeeper-3.6.1.jar:3.6.1]
   [junit4]   2> 	at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1262) [zookeeper-3.6.1.jar:3.6.1]
   [junit4]   2> 1299113 WARN  (zkConnectionManagerCallback-10096-thread-1) [     ] o.a.s.c.c.ConnectionManager Watcher org.apache.solr.common.cloud.ConnectionManager@343fbdcc name: ZooKeeperConnection Watcher:127.0.0.1:63726/solr got event WatchedEvent state:Disconnected type:None path:null path: null type: None
   [junit4]   2> 1299113 WARN  (zkConnectionManagerCallback-10096-thread-1) [     ] o.a.s.c.c.ConnectionManager zkClient has disconnected
   [junit4]   2> 1299113 INFO  (TEST-OverseerTaskQueueTest.testDistributedQueueBlocking-seed#[E15BABB3F8A2054A]) [     ] o.a.s.c.c.ConnectionManager Waiting for client to connect to ZooKeeper
   [junit4]   2> 1300836 WARN  (TEST-OverseerTaskQueueTest.testDistributedQueueBlocking-seed#[E15BABB3F8A2054A]-SendThread(127.0.0.1:63726)) [     ] o.a.z.ClientCnxn Unable to reconnect to ZooKeeper service, session 0x100b466bfa10002 has expired
   [junit4]   2> 1300836 WARN  (TEST-OverseerTaskQueueTest.testDistributedQueueBlocking-seed#[E15BABB3F8A2054A]-SendThread(127.0.0.1:63726)) [     ] o.a.z.ClientCnxn Session 0x100b466bfa10002 for sever localhost/127.0.0.1:63726, Closing socket connection. Attempting reconnect except it is a SessionExpiredException.
   [junit4]   2>           => org.apache.zookeeper.ClientCnxn$SessionExpiredException: Unable to reconnect to ZooKeeper service, session 0x100b466bfa10002 has expired
   [junit4]   2> 	at org.apache.zookeeper.ClientCnxn$SendThread.onConnected(ClientCnxn.java:1406)
   [junit4]   2> org.apache.zookeeper.ClientCnxn$SessionExpiredException: Unable to reconnect to ZooKeeper service, session 0x100b466bfa10002 has expired
   [junit4]   2> 	at org.apache.zookeeper.ClientCnxn$SendThread.onConnected(ClientCnxn.java:1406) ~[zookeeper-3.6.1.jar:3.6.1]
   [junit4]   2> 	at org.apache.zookeeper.ClientCnxnSocket.readConnectResult(ClientCnxnSocket.java:154) ~[zookeeper-3.6.1.jar:3.6.1]
   [junit4]   2> 	at org.apache.zookeeper.ClientCnxnSocketNIO.doIO(ClientCnxnSocketNIO.java:84) ~[zookeeper-3.6.1.jar:3.6.1]
   [junit4]   2> 	at org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:348) ~[zookeeper-3.6.1.jar:3.6.1]
   [junit4]   2> 	at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1262) [zookeeper-3.6.1.jar:3.6.1]
   [junit4]   2> 1300838 WARN  (zkConnectionManagerCallback-10096-thread-1) [     ] o.a.s.c.c.ConnectionManager Watcher org.apache.solr.common.cloud.ConnectionManager@343fbdcc name: ZooKeeperConnection Watcher:127.0.0.1:63726/solr got event WatchedEvent state:Expired type:None path:null path: null type: None
   [junit4]   2> 1300839 WARN  (zkConnectionManagerCallback-10096-thread-1) [     ] o.a.s.c.c.ConnectionManager Our previous ZooKeeper session was expired. Attempting to reconnect to recover relationship with ZooKeeper...
   [junit4]   2> 1300839 WARN  (zkConnectionManagerCallback-10096-thread-1) [     ] o.a.s.c.c.DefaultConnectionStrategy Connection expired - starting a new one...
   [junit4]   2> 1300848 INFO  (zkConnectionManagerCallback-10096-thread-1) [     ] o.a.s.c.c.ConnectionManager Waiting for client to connect to ZooKeeper
   [junit4]   2> 1300901 INFO  (zkConnectionManagerCallback-10096-thread-1-EventThread) [     ] o.a.s.c.c.ConnectionManager zkClient has connected
   [junit4]   2> 1300902 INFO  (TEST-OverseerTaskQueueTest.testDistributedQueueBlocking-seed#[E15BABB3F8A2054A]) [     ] o.a.s.c.c.ConnectionManager Client is connected to ZooKeeper
   [junit4]   2> 1300902 INFO  (zkConnectionManagerCallback-10096-thread-1) [     ] o.a.s.c.c.ConnectionManager Client is connected to ZooKeeper
   [junit4]   2> 1300902 INFO  (zkConnectionManagerCallback-10096-thread-1) [     ] o.a.s.c.c.DefaultConnectionStrategy Reconnected to ZooKeeper
   [junit4]   2> 1300902 INFO  (zkConnectionManagerCallback-10096-thread-1) [     ] o.a.s.c.c.ConnectionManager zkClient Connected: true
   [junit4]   2> 1302165 INFO  (TEST-OverseerTaskQueueTest.testDistributedQueueBlocking-seed#[E15BABB3F8A2054A]) [     ] o.a.s.SolrTestCaseJ4 ###Ending testDistributedQueueBlocking
   [junit4]   2> 1302167 WARN  (zkConnectionManagerCallback-10096-thread-1-SendThread(127.0.0.1:63726)) [     ] o.a.z.ClientCnxn An exception was thrown while closing send thread for session 0x100b466bfa10003.
   [junit4]   2>           => EndOfStreamException: Unable to read additional data from server sessionid 0x100b466bfa10003, likely server has closed socket
   [junit4]   2> 	at org.apache.zookeeper.ClientCnxnSocketNIO.doIO(ClientCnxnSocketNIO.java:75)
   [junit4]   2> org.apache.zookeeper.ClientCnxn$EndOfStreamException: Unable to read additional data from server sessionid 0x100b466bfa10003, likely server has closed socket
   [junit4]   2> 	at org.apache.zookeeper.ClientCnxnSocketNIO.doIO(ClientCnxnSocketNIO.java:75) ~[zookeeper-3.6.1.jar:3.6.1]
   [junit4]   2> 	at org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:348) ~[zookeeper-3.6.1.jar:3.6.1]
   [junit4]   2> 	at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1262) [zookeeper-3.6.1.jar:3.6.1]
   [junit4]   2> 1302280 INFO  (TEST-OverseerTaskQueueTest.testDistributedQueueBlocking-seed#[E15BABB3F8A2054A]) [     ] o.a.s.c.ZkTestServer Shutting down ZkTestServer.
   [junit4]   2> 1302418 WARN  (TEST-OverseerTaskQueueTest.testDistributedQueueBlocking-seed#[E15BABB3F8A2054A]-SendThread(127.0.0.1:63726)) [     ] o.a.z.ClientCnxn An exception was thrown while closing send thread for session 0x100b466bfa10001.
   [junit4]   2>           => EndOfStreamException: Unable to read additional data from server sessionid 0x100b466bfa10001, likely server has closed socket
   [junit4]   2> 	at org.apache.zookeeper.ClientCnxnSocketNIO.doIO(ClientCnxnSocketNIO.java:75)
   [junit4]   2> org.apache.zookeeper.ClientCnxn$EndOfStreamException: Unable to read additional data from server sessionid 0x100b466bfa10001, likely server has closed socket
   [junit4]   2> 	at org.apache.zookeeper.ClientCnxnSocketNIO.doIO(ClientCnxnSocketNIO.java:75) ~[zookeeper-3.6.1.jar:3.6.1]
   [junit4]   2> 	at org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:348) ~[zookeeper-3.6.1.jar:3.6.1]
   [junit4]   2> 	at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1262) [zookeeper-3.6.1.jar:3.6.1]
   [junit4]   2> 1302612 WARN  (ZkTestServer Run Thread) [     ] o.a.s.c.ZkTestServer Watch limit violations: 
   [junit4]   2> Maximum concurrent children watches above limit:
   [junit4]   2> 
   [junit4]   2> 	5	/solr/distqueue/test
   [junit4]   2> 
   [junit4]   2> 1302616 INFO  (TEST-OverseerTaskQueueTest.testDistributedQueueBlocking-seed#[E15BABB3F8A2054A]) [     ] o.a.s.c.ZkTestServer waitForServerDown: 127.0.0.1:63726
   [junit4]   2> 1302616 INFO  (TEST-OverseerTaskQueueTest.testDistributedQueueBlocking-seed#[E15BABB3F8A2054A]) [     ] o.a.s.c.ZkTestServer parse host and port list: 127.0.0.1:63726
   [junit4]   2> 1302616 INFO  (TEST-OverseerTaskQueueTest.testDistributedQueueBlocking-seed#[E15BABB3F8A2054A]) [     ] o.a.s.c.ZkTestServer connecting to 127.0.0.1 63726
   [junit4]   2> 1302628 INFO  (TEST-OverseerTaskQueueTest.testContainsTaskWithRequestId-seed#[E15BABB3F8A2054A]) [     ] o.a.s.SolrTestCaseJ4 ###Starting testContainsTaskWithRequestId
   [junit4]   2> 1302629 INFO  (TEST-OverseerTaskQueueTest.testContainsTaskWithRequestId-seed#[E15BABB3F8A2054A]) [     ] o.a.s.c.ZkTestServer STARTING ZK TEST SERVER
   [junit4]   2> 1302630 INFO  (ZkTestServer Run Thread) [     ] o.a.s.c.ZkTestServer client port: 0.0.0.0/0.0.0.0:0
   [junit4]   2> 1302630 INFO  (ZkTestServer Run Thread) [     ] o.a.s.c.ZkTestServer Starting server
   [junit4]   2> 1302630 WARN  (ZkTestServer Run Thread) [     ] o.a.z.s.ServerCnxnFactory maxCnxns is not configured, using default value 0.
   [junit4]   2> 1302760 INFO  (TEST-OverseerTaskQueueTest.testContainsTaskWithRequestId-seed#[E15BABB3F8A2054A]) [     ] o.a.s.c.ZkTestServer start zk server on port: 63749
   [junit4]   2> 1302760 INFO  (TEST-OverseerTaskQueueTest.testContainsTaskWithRequestId-seed#[E15BABB3F8A2054A]) [     ] o.a.s.c.ZkTestServer waitForServerUp: 127.0.0.1:63749
   [junit4]   2> 1302760 INFO  (TEST-OverseerTaskQueueTest.testContainsTaskWithRequestId-seed#[E15BABB3F8A2054A]) [     ] o.a.s.c.ZkTestServer parse host and port list: 127.0.0.1:63749
   [junit4]   2> 1302760 INFO  (TEST-OverseerTaskQueueTest.testContainsTaskWithRequestId-seed#[E15BABB3F8A2054A]) [     ] o.a.s.c.ZkTestServer connecting to 127.0.0.1 63749
   [junit4]   2> 1302777 INFO  (TEST-OverseerTaskQueueTest.testContainsTaskWithRequestId-seed#[E15BABB3F8A2054A]) [     ] o.a.s.c.c.ConnectionManager Waiting for client to connect to ZooKeeper
   [junit4]   2> 1303128 INFO  (zkConnectionManagerCallback-10099-thread-1) [     ] o.a.s.c.c.ConnectionManager zkClient has connected
   [junit4]   2> 1303151 INFO  (TEST-OverseerTaskQueueTest.testContainsTaskWithRequestId-seed#[E15BABB3F8A2054A]) [     ] o.a.s.c.c.ConnectionManager Client is connected to ZooKeeper
   [junit4]   2> 1303299 INFO  (TEST-OverseerTaskQueueTest.testContainsTaskWithRequestId-seed#[E15BABB3F8A2054A]) [     ] o.a.s.c.c.ConnectionManager Waiting for client to connect to ZooKeeper
   [junit4]   2> 1303407 INFO  (zkConnectionManagerCallback-10101-thread-1) [     ] o.a.s.c.c.ConnectionManager zkClient has connected
   [junit4]   2> 1303412 INFO  (TEST-OverseerTaskQueueTest.testContainsTaskWithRequestId-seed#[E15BABB3F8A2054A]) [     ] o.a.s.c.c.ConnectionManager Client is connected to ZooKeeper
   [junit4]   2> 1303421 INFO  (TEST-OverseerTaskQueueTest.testContainsTaskWithRequestId-seed#[E15BABB3F8A2054A]) [     ] o.a.s.c.c.ConnectionManager Waiting for client to connect to ZooKeeper
   [junit4]   2> 1303491 INFO  (zkConnectionManagerCallback-10103-thread-1) [     ] o.a.s.c.c.ConnectionManager zkClient has connected
   [junit4]   2> 1303494 INFO  (TEST-OverseerTaskQueueTest.testContainsTaskWithRequestId-seed#[E15BABB3F8A2054A]) [     ] o.a.s.c.c.ConnectionManager Client is connected to ZooKeeper
   [junit4]   2> 1304253 INFO  (TEST-OverseerTaskQueueTest.testContainsTaskWithRequestId-seed#[E15BABB3F8A2054A]) [     ] o.a.s.SolrTestCaseJ4 ###Ending testContainsTaskWithRequestId
   [junit4]   2> 1304420 INFO  (TEST-OverseerTaskQueueTest.testContainsTaskWithRequestId-seed#[E15BABB3F8A2054A]) [     ] o.a.s.c.ZkTestServer Shutting down ZkTestServer.
   [junit4]   2> 1304456 WARN  (TEST-OverseerTaskQueueTest.testContainsTaskWithRequestId-seed#[E15BABB3F8A2054A]-SendThread(127.0.0.1:63749)) [     ] o.a.z.ClientCnxn An exception was thrown while closing send thread for session 0x100b466d3520000.
   [junit4]   2>           => EndOfStreamException: Unable to read additional data from server sessionid 0x100b466d3520000, likely server has closed socket
   [junit4]   2> 	at org.apache.zookeeper.ClientCnxnSocketNIO.doIO(ClientCnxnSocketNIO.java:75)
   [junit4]   2> org.apache.zookeeper.ClientCnxn$EndOfStreamException: Unable to read additional data from server sessionid 0x100b466d3520000, likely server has closed socket
   [junit4]   2> 	at org.apache.zookeeper.ClientCnxnSocketNIO.doIO(ClientCnxnSocketNIO.java:75) ~[zookeeper-3.6.1.jar:3.6.1]
   [junit4]   2> 	at org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:348) ~[zookeeper-3.6.1.jar:3.6.1]
   [junit4]   2> 	at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1262) [zookeeper-3.6.1.jar:3.6.1]
   [junit4]   2> 1305185 INFO  (TEST-OverseerTaskQueueTest.testContainsTaskWithRequestId-seed#[E15BABB3F8A2054A]) [     ] o.a.s.c.ZkTestServer waitForServerDown: 127.0.0.1:63749
   [junit4]   2> 1305185 INFO  (TEST-OverseerTaskQueueTest.testContainsTaskWithRequestId-seed#[E15BABB3F8A2054A]) [     ] o.a.s.c.ZkTestServer parse host and port list: 127.0.0.1:63749
   [junit4]   2> 1305185 INFO  (TEST-OverseerTaskQueueTest.testContainsTaskWithRequestId-seed#[E15BABB3F8A2054A]) [     ] o.a.s.c.ZkTestServer connecting to 127.0.0.1 63749
   [junit4]   2> 1305205 INFO  (TEST-OverseerTaskQueueTest.testPeekElements-seed#[E15BABB3F8A2054A]) [     ] o.a.s.SolrTestCaseJ4 ###Starting testPeekElements
   [junit4]   2> 1305206 INFO  (TEST-OverseerTaskQueueTest.testPeekElements-seed#[E15BABB3F8A2054A]) [     ] o.a.s.c.ZkTestServer STARTING ZK TEST SERVER
   [junit4]   2> 1305219 INFO  (ZkTestServer Run Thread) [     ] o.a.s.c.ZkTestServer client port: 0.0.0.0/0.0.0.0:0
   [junit4]   2> 1305219 INFO  (ZkTestServer Run Thread) [     ] o.a.s.c.ZkTestServer Starting server
   [junit4]   2> 1305220 WARN  (ZkTestServer Run Thread) [     ] o.a.z.s.ServerCnxnFactory maxCnxns is not configured, using default value 0.
   [junit4]   2> 1305322 INFO  (TEST-OverseerTaskQueueTest.testPeekElements-seed#[E15BABB3F8A2054A]) [     ] o.a.s.c.ZkTestServer start zk server on port: 63764
   [junit4]   2> 1305322 INFO  (TEST-OverseerTaskQueueTest.testPeekElements-seed#[E15BABB3F8A2054A]) [     ] o.a.s.c.ZkTestServer waitForServerUp: 127.0.0.1:63764
   [junit4]   2> 1305322 INFO  (TEST-OverseerTaskQueueTest.testPeekElements-seed#[E15BABB3F8A2054A]) [     ] o.a.s.c.ZkTestServer parse host and port list: 127.0.0.1:63764
   [junit4]   2> 1305322 INFO  (TEST-OverseerTaskQueueTest.testPeekElements-seed#[E15BABB3F8A2054A]) [     ] o.a.s.c.ZkTestServer connecting to 127.0.0.1 63764
   [junit4]   2> 1305342 INFO  (TEST-OverseerTaskQueueTest.testPeekElements-seed#[E15BABB3F8A2054A]) [     ] o.a.s.c.c.ConnectionManager Waiting for client to connect to ZooKeeper
   [junit4]   2> 1305408 INFO  (zkConnectionManagerCallback-10106-thread-1) [     ] o.a.s.c.c.ConnectionManager zkClient has connected
   [junit4]   2> 1305409 INFO  (TEST-OverseerTaskQueueTest.testPeekElements-seed#[E15BABB3F8A2054A]) [     ] o.a.s.c.c.ConnectionManager Client is connected to ZooKeeper
   [junit4]   2> 1305437 INFO  (TEST-OverseerTaskQueueTest.testPeekElements-seed#[E15BABB3F8A2054A]) [     ] o.a.s.c.c.ConnectionManager Waiting for client to connect to ZooKeeper
   [junit4]   2> 1305466 INFO  (zkConnectionManagerCallback-10108-thread-1) [     ] o.a.s.c.c.ConnectionManager zkClient has connected
   [junit4]   2> 1305468 INFO  (TEST-OverseerTaskQueueTest.testPeekElements-seed#[E15BABB3F8A2054A]) [     ] o.a.s.c.c.ConnectionManager Client is connected to ZooKeeper
   [junit4]   2> 1305481 INFO  (TEST-OverseerTaskQueueTest.testPeekElements-seed#[E15BABB3F8A2054A]) [     ] o.a.s.c.c.ConnectionManager Waiting for client to connect to ZooKeeper
   [junit4]   2> 1305533 INFO  (zkConnectionManagerCallback-10110-thread-1) [     ] o.a.s.c.c.ConnectionManager zkClient has connected
   [junit4]   2> 1305533 INFO  (TEST-OverseerTaskQueueTest.testPeekElements-seed#[E15BABB3F8A2054A]) [     ] o.a.s.c.c.ConnectionManager Client is connected to ZooKeeper
   [junit4]   2> 1308909 INFO  (TEST-OverseerTaskQueueTest.testPeekElements-seed#[E15BABB3F8A2054A]) [     ] o.a.s.SolrTestCaseJ4 ###Ending testPeekElements
   [junit4]   2> 1309545 WARN  (TEST-OverseerTaskQueueTest.testPeekElements-seed#[E15BABB3F8A2054A]-SendThread(127.0.0.1:63764)) [     ] o.a.z.ClientCnxn An exception was thrown while closing send thread for session 0x100b466dd240002.
   [junit4]   2>           => EndOfStreamException: Unable to read additional data from server sessionid 0x100b466dd240002, likely server has closed socket
   [junit4]   2> 	at org.apache.zookeeper.ClientCnxnSocketNIO.doIO(ClientCnxnSocketNIO.java:75)
   [junit4]   2> org.apache.zookeeper.ClientCnxn$EndOfStreamException: Unable to read additional data from server sessionid 0x100b466dd240002, likely server has closed socket
   [junit4]   2> 	at org.apache.zookeeper.ClientCnxnSocketNIO.doIO(ClientCnxnSocketNIO.java:75) ~[zookeeper-3.6.1.jar:3.6.1]
   [junit4]   2> 	at org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:348) ~[zookeeper-3.6.1.jar:3.6.1]
   [junit4]   2> 	at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1262) [zookeeper-3.6.1.jar:3.6.1]
   [junit4]   2> 1309669 INFO  (TEST-OverseerTaskQueueTest.testPeekElements-seed#[E15BABB3F8A2054A]) [     ] o.a.s.c.ZkTestServer Shutting down ZkTestServer.
   [junit4]   2> 1310025 WARN  (TEST-OverseerTaskQueueTest.testPeekElements-seed#[E15BABB3F8A2054A]-SendThread(127.0.0.1:63764)) [     ] o.a.z.ClientCnxn An exception was thrown while closing send thread for session 0x100b466dd240001.
   [junit4]   2>           => EndOfStreamException: Unable to read additional data from server sessionid 0x100b466dd240001, likely server has closed socket
   [junit4]   2> 	at org.apache.zookeeper.ClientCnxnSocketNIO.doIO(ClientCnxnSocketNIO.java:75)
   [junit4]   2> org.apache.zookeeper.ClientCnxn$EndOfStreamException: Unable to read additional data from server sessionid 0x100b466dd240001, likely server has closed socket
   [junit4]   2> 	at org.apache.zookeeper.ClientCnxnSocketNIO.doIO(ClientCnxnSocketNIO.java:75) ~[zookeeper-3.6.1.jar:3.6.1]
   [junit4]   2> 	at org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:348) ~[zookeeper-3.6.1.jar:3.6.1]
   [junit4]   2> 	at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1262) [zookeeper-3.6.1.jar:3.6.1]
   [junit4]   2> 1310370 INFO  (TEST-OverseerTaskQueueTest.testPeekElements-seed#[E15BABB3F8A2054A]) [     ] o.a.s.c.ZkTestServer waitForServerDown: 127.0.0.1:63764
   [junit4]   2> 1310370 INFO  (TEST-OverseerTaskQueueTest.testPeekElements-seed#[E15BABB3F8A2054A]) [     ] o.a.s.c.ZkTestServer parse host and port list: 127.0.0.1:63764
   [junit4]   2> 1310370 INFO  (TEST-OverseerTaskQueueTest.testPeekElements-seed#[E15BABB3F8A2054A]) [     ] o.a.s.c.ZkTestServer connecting to 127.0.0.1 63764
   [junit4]   2> NOTE: reproduce with: ant test  -Dtestcase=OverseerTaskQueueTest -Dtests.method=testPeekElements -Dtests.seed=E15BABB3F8A2054A -Dtests.slow=true -Dtests.locale=vai-Latn -Dtests.timezone=Asia/Barnaul -Dtests.asserts=true -Dtests.file.encoding=ISO-8859-1
   [junit4] FAILURE 5.42s J0 | OverseerTaskQueueTest.testPeekElements <<<
   [junit4]    > Throwable #1: java.lang.AssertionError: expected:<1> but was:<0>
   [junit4]    > 	at __randomizedtesting.SeedInfo.seed([E15BABB3F8A2054A:1C751192289B5157]:0)
   [junit4]    > 	at org.apache.solr.cloud.DistributedQueueTest.testPeekElements(DistributedQueueTest.java:273)
   [junit4]    > 	at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
   [junit4]    > 	at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
   [junit4]    > 	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
   [junit4]    > 	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
   [junit4]    > 	at java.base/java.lang.Thread.run(Thread.java:834)
   [junit4]   2> 1310622 INFO  (TEST-OverseerTaskQueueTest.testLocallyOffer-seed#[E15BABB3F8A2054A]) [     ] o.a.s.SolrTestCaseJ4 ###Starting testLocallyOffer
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   [junit4]   2>           => EndOfStreamException: Unable to read additional data from server sessionid 0x100b466f2480002, likely server has closed socket
   [junit4]   2> 	at org.apache.zookeeper.ClientCnxnSocketNIO.doIO(ClientCnxnSocketNIO.java:75)
   [junit4]   2> org.apache.zookeeper.ClientCnxn$EndOfStreamException: Unable to read additional data from server sessionid 0x100b466f2480002, likely server has closed socket
   [junit4]   2> 	at org.apache.zookeeper.ClientCnxnSocketNIO.doIO(ClientCnxnSocketNIO.java:75) ~[zookeeper-3.6.1.jar:3.6.1]
   [junit4]   2> 	at org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:348) ~[zookeeper-3.6.1.jar:3.6.1]
   [junit4]   2> 	at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1262) [zookeeper-3.6.1.jar:3.6.1]
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   [junit4]   2>           => EndOfStreamException: Unable to read additional data from server sessionid 0x100b466f2480000, likely server has closed socket
   [junit4]   2> 	at org.apache.zookeeper.ClientCnxnSocketNIO.doIO(ClientCnxnSocketNIO.java:75)
   [junit4]   2> org.apache.zookeeper.ClientCnxn$EndOfStreamException: Unable to read additional data from server sessionid 0x100b466f2480000, likely server has closed socket
   [junit4]   2> 	at org.apache.zookeeper.ClientCnxnSocketNIO.doIO(ClientCnxnSocketNIO.java:75) ~[zookeeper-3.6.1.jar:3.6.1]
   [junit4]   2> 	at org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:348) ~[zookeeper-3.6.1.jar:3.6.1]
   [junit4]   2> 	at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1262) [zookeeper-3.6.1.jar:3.6.1]
   [junit4]   2> 1322211 WARN  (TEST-OverseerTaskQueueTest.testLocallyOffer-seed#[E15BABB3F8A2054A]-SendThread(127.0.0.1:63771)) [     ] o.a.z.ClientCnxn An exception was thrown while closing send thread for session 0x100b466f2480001.
   [junit4]   2>           => EndOfStreamException: Unable to read additional data from server sessionid 0x100b466f2480001, likely server has closed socket
   [junit4]   2> 	at org.apache.zookeeper.ClientCnxnSocketNIO.doIO(ClientCnxnSocketNIO.java:75)
   [junit4]   2> org.apache.zookeeper.ClientCnxn$EndOfStreamException: Unable to read additional data from server sessionid 0x100b466f2480001, likely server has closed socket
   [junit4]   2> 	at org.apache.zookeeper.ClientCnxnSocketNIO.doIO(ClientCnxnSocketNIO.java:75) ~[zookeeper-3.6.1.jar:3.6.1]
   [junit4]   2> 	at org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:348) ~[zookeeper-3.6.1.jar:3.6.1]
   [junit4]   2> 	at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1262) [zookeeper-3.6.1.jar:3.6.1]
   [junit4]   2> 1322351 WARN  (ZkTestServer Run Thread) [     ] o.a.s.c.ZkTestServer Watch limit violations: 
   [junit4]   2> Maximum concurrent children watches above limit:
   [junit4]   2> 
   [junit4]   2> 	151	/solr/distqueue/test
   [junit4]   2> 
   [junit4]   2> 1322393 INFO  (TEST-OverseerTaskQueueTest.testLocallyOffer-seed#[E15BABB3F8A2054A]) [     ] o.a.s.c.ZkTestServer waitForServerDown: 127.0.0.1:63771
   [junit4]   2> 1322393 INFO  (TEST-OverseerTaskQueueTest.testLocallyOffer-seed#[E15BABB3F8A2054A]) [     ] o.a.s.c.ZkTestServer parse host and port list: 127.0.0.1:63771
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   [junit4]   2> 1322398 INFO  (TEST-OverseerTaskQueueTest.testDistributedQueueCache-seed#[E15BABB3F8A2054A]) [     ] o.a.s.SolrTestCaseJ4 ###Starting testDistributedQueueCache
   [junit4]   2> 1322399 INFO  (TEST-OverseerTaskQueueTest.testDistributedQueueCache-seed#[E15BABB3F8A2054A]) [     ] o.a.s.c.ZkTestServer STARTING ZK TEST SERVER
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   [junit4]   2> 1322500 INFO  (TEST-OverseerTaskQueueTest.testDistributedQueueCache-seed#[E15BABB3F8A2054A]) [     ] o.a.s.c.ZkTestServer start zk server on port: 63791
   [junit4]   2> 1322500 INFO  (TEST-OverseerTaskQueueTest.testDistributedQueueCache-seed#[E15BABB3F8A2054A]) [     ] o.a.s.c.ZkTestServer waitForServerUp: 127.0.0.1:63791
   [junit4]   2> 1322500 INFO  (TEST-OverseerTaskQueueTest.testDistributedQueueCache-seed#[E15BABB3F8A2054A]) [     ] o.a.s.c.ZkTestServer parse host and port list: 127.0.0.1:63791
   [junit4]   2> 1322500 INFO  (TEST-OverseerTaskQueueTest.testDistributedQueueCache-seed#[E15BABB3F8A2054A]) [     ] o.a.s.c.ZkTestServer connecting to 127.0.0.1 63791
   [junit4]   2> 1322505 INFO  (TEST-OverseerTaskQueueTest.testDistributedQueueCache-seed#[E15BABB3F8A2054A]) [     ] o.a.s.c.c.ConnectionManager Waiting for client to connect to ZooKeeper
   [junit4]   2> 1322511 INFO  (zkConnectionManagerCallback-10120-thread-1) [     ] o.a.s.c.c.ConnectionManager zkClient has connected
   [junit4]   2> 1322511 INFO  (TEST-OverseerTaskQueueTest.testDistributedQueueCache-seed#[E15BABB3F8A2054A]) [     ] o.a.s.c.c.ConnectionManager Client is connected to ZooKeeper
   [junit4]   2> 1322519 INFO  (TEST-OverseerTaskQueueTest.testDistributedQueueCache-seed#[E15BABB3F8A2054A]) [     ] o.a.s.c.c.ConnectionManager Waiting for client to connect to ZooKeeper
   [junit4]   2> 1322526 INFO  (zkConnectionManagerCallback-10122-thread-1) [     ] o.a.s.c.c.ConnectionManager zkClient has connected
   [junit4]   2> 1322526 INFO  (TEST-OverseerTaskQueueTest.testDistributedQueueCache-seed#[E15BABB3F8A2054A]) [     ] o.a.s.c.c.ConnectionManager Client is connected to ZooKeeper
   [junit4]   2> 1322528 INFO  (TEST-OverseerTaskQueueTest.testDistributedQueueCache-seed#[E15BABB3F8A2054A]) [     ] o.a.s.c.c.ConnectionManager Waiting for client to connect to ZooKeeper
   [junit4]   2> 1322533 INFO  (zkConnectionManagerCallback-10124-thread-1) [     ] o.a.s.c.c.ConnectionManager zkClient has connected
   [junit4]   2> 1322534 INFO  (TEST-OverseerTaskQueueTest.testDistributedQueueCache-seed#[E15BABB3F8A2054A]) [     ] o.a.s.c.c.ConnectionManager Client is connected to ZooKeeper
   [junit4]   2> 1322597 INFO  (TEST-OverseerTaskQueueTest.testDistributedQueueCache-seed#[E15BABB3F8A2054A]) [     ] o.a.s.SolrTestCaseJ4 ###Ending testDistributedQueueCache
   [junit4]   2> 1322601 WARN  (TEST-OverseerTaskQueueTest.testDistributedQueueCache-seed#[E15BABB3F8A2054A]-SendThread(127.0.0.1:63791)) [     ] o.a.z.ClientCnxn An exception was thrown while closing send thread for session 0x100b46720100002.
   [junit4]   2>           => EndOfStreamException: Unable to read additional data from server sessionid 0x100b46720100002, likely server has closed socket
   [junit4]   2> 	at org.apache.zookeeper.ClientCnxnSocketNIO.doIO(ClientCnxnSocketNIO.java:75)
   [junit4]   2> org.apache.zookeeper.ClientCnxn$EndOfStreamException: Unable to read additional data from server sessionid 0x100b46720100002, likely server has closed socket
   [junit4]   2> 	at org.apache.zookeeper.ClientCnxnSocketNIO.doIO(ClientCnxnSocketNIO.java:75) ~[zookeeper-3.6.1.jar:3.6.1]
   [junit4]   2> 	at org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:348) ~[zookeeper-3.6.1.jar:3.6.1]
   [junit4]   2> 	at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1262) [zookeeper-3.6.1.jar:3.6.1]
   [junit4]   2> 1322702 INFO  (TEST-OverseerTaskQueueTest.testDistributedQueueCache-seed#[E15BABB3F8A2054A]) [     ] o.a.s.c.ZkTestServer Shutting down ZkTestServer.
   [junit4]   2> 1322703 WARN  (TEST-OverseerTaskQueueTest.testDistributedQueueCache-seed#[E15BABB3F8A2054A]-SendThread(127.0.0.1:63791)) [     ] o.a.z.ClientCnxn An exception was thrown while closing send thread for session 0x100b46720100000.
   [junit4]   2>           => EndOfStreamException: Unable to read additional data from server sessionid 0x100b46720100000, likely server has closed socket
   [junit4]   2> 	at org.apache.zookeeper.ClientCnxnSocketNIO.doIO(ClientCnxnSocketNIO.java:75)
   [junit4]   2> org.apache.zookeeper.ClientCnxn$EndOfStreamException: Unable to read additional data from server sessionid 0x100b46720100000, likely server has closed socket
   [junit4]   2> 	at org.apache.zookeeper.ClientCnxnSocketNIO.doIO(ClientCnxnSocketNIO.java:75) ~[zookeeper-3.6.1.jar:3.6.1]
   [junit4]   2> 	at org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:348) ~[zookeeper-3.6.1.jar:3.6.1]
   [junit4]   2> 	at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1262) [zookeeper-3.6.1.jar:3.6.1]
   [junit4]   2> 1322912 WARN  (ZkTestServer Run Thread) [     ] o.a.s.c.ZkTestServer Watch limit violations: 
   [junit4]   2> Maximum concurrent children watches above limit:
   [junit4]   2> 
   [junit4]   2> 	2	/solr/distqueue/test
   [junit4]   2> 
   [junit4]   2> 1322914 INFO  (TEST-OverseerTaskQueueTest.testDistributedQueueCache-seed#[E15BABB3F8A2054A]) [     ] o.a.s.c.ZkTestServer waitForServerDown: 127.0.0.1:63791
   [junit4]   2> 1322914 INFO  (TEST-OverseerTaskQueueTest.testDistributedQueueCache-seed#[E15BABB3F8A2054A]) [     ] o.a.s.c.ZkTestServer parse host and port list: 127.0.0.1:63791
   [junit4]   2> 1322914 INFO  (TEST-OverseerTaskQueueTest.testDistributedQueueCache-seed#[E15BABB3F8A2054A]) [     ] o.a.s.c.ZkTestServer connecting to 127.0.0.1 63791
   [junit4]   2> NOTE: leaving temporary files on disk at: /Users/jenkins/workspace/Lucene-Solr-master-MacOSX/solr/build/solr-core/test/J0/temp/solr.cloud.OverseerTaskQueueTest_E15BABB3F8A2054A-001
   [junit4]   2> Jul 11, 2020 11:55:06 AM com.carrotsearch.randomizedtesting.ThreadLeakControl checkThreadLeaks
   [junit4]   2> WARNING: Will linger awaiting termination of 2 leaked thread(s).
   [junit4]   2> NOTE: test params are: codec=Asserting(Lucene86): {}, docValues:{}, maxPointsInLeafNode=1591, maxMBSortInHeap=7.93603084972946, sim=Asserting(RandomSimilarity(queryNorm=true): {}), locale=vai-Latn, timezone=Asia/Barnaul
   [junit4]   2> NOTE: Mac OS X 10.14.6 x86_64/AdoptOpenJDK 11.0.6 (64-bit)/cpus=6,threads=1,free=145377168,total=386924544
   [junit4]   2> NOTE: All tests run in this JVM: [RegexBoostProcessorTest, UpdateRequestProcessorFactoryTest, DirectSolrSpellCheckerTest, TestNumericTokenStream, TestManagedStopFilterFactory, TestSimDistribStateManager, TestCharFilters, TestQueryUtils, IgnoreLargeDocumentProcessorFactoryTest, TestSimTriggerIntegration, TestNumericTerms32, TestLegacyNumericUtils, CoreAdminRequestStatusTest, BooleanFieldTest, TestSizeLimitedDistributedMap, BigEndianAscendingWordDeserializerTest, TestFieldCollectionResource, TestInPlaceUpdatesDistrib, ShardSplitTest, AssignTest, TestDistributedTracing, TestSolrQueryParser, TestGraphTermsQParserPlugin, TestTrieFacet, RecoveryZkTest, TestJsonFacetErrors, DateMathParserTest, HdfsSyncSliceTest, SolrIndexSplitterTest, MetricsHistoryHandlerTest, HLLSerializationTest, TestInitParams, AdminHandlersProxyTest, TestLockTree, TestJavabinTupleStreamParser, InfoHandlerTest, TestConfig, StatelessScriptUpdateProcessorFactoryTest, ZookeeperStatusHandlerTest, CdcrWithNodesRestartsTest, TestRestManager, OrderedExecutorTest, DateRangeFieldTest, TestCloudInspectUtil, TestObjectReleaseTracker, SolrInfoBeanTest, TestSortByMinMaxFunction, TestTolerantUpdateProcessorCloud, RangeFacetCloudTest, ClassificationUpdateProcessorFactoryTest, SolrPluginUtilsTest, TestSQLHandler, AddSchemaFieldsUpdateProcessorFactoryTest, PeerSyncTest, SpatialFilterTest, TestPointFields, HttpTriggerListenerTest, TestJoin, StressHdfsTest, LeaderElectionIntegrationTest, RankQueryTest, WrapperMergePolicyFactoryTest, MoveReplicaHDFSFailoverTest, TestReplicationHandler, TestMaxScoreQueryParser, NodeMarkersRegistrationTest, TestBlendedInfixSuggestions, TestBinaryResponseWriter, TestJsonRangeFacets, TestStressReorder, BinaryUpdateRequestHandlerTest, ChaosMonkeySafeLeaderTest, BlobRepositoryCloudTest, TestOverriddenPrefixQueryForCustomFieldType, DebugComponentTest, TestTextField, HdfsChaosMonkeySafeLeaderTest, DistributedQueueTest, TestCloudRecovery2, OverseerModifyCollectionTest, TestCloudNestedDocsSort, TestFaceting, TestCoreContainer, DistributedTermsComponentTest, SystemCollectionCompatTest, TestDistributedMissingSort, NestedShardedAtomicUpdateTest, BasicAuthStandaloneTest, TestSimLargeCluster, TestPackages, TermVectorComponentTest, DistribJoinFromCollectionTest, HttpPartitionOnCommitTest, LeaderElectionContextKeyTest, LeaderFailureAfterFreshStartTest, OverseerTaskQueueTest]
   [junit4] Completed [509/917 (1!)] on J0 in 28.75s, 7 tests, 1 failure <<< FAILURES!

[...truncated 53580 lines...]
[repro] Jenkins log URL: https://jenkins.thetaphi.de/job/Lucene-Solr-master-MacOSX/6273/consoleText

[repro] Revision: e355c616b3c1c681c54977fe3f164dd6af02cbad

[repro] Ant options: "-Dargs=-XX:+UseCompressedOops -XX:+UseParallelGC"
[repro] Repro line:  ant test  -Dtestcase=OverseerTaskQueueTest -Dtests.method=testPeekElements -Dtests.seed=E15BABB3F8A2054A -Dtests.slow=true -Dtests.locale=vai-Latn -Dtests.timezone=Asia/Barnaul -Dtests.asserts=true -Dtests.file.encoding=ISO-8859-1

[repro] JUnit rest result XML files will be moved to: ./repro-reports
[repro] ant clean

[...truncated 6 lines...]
[repro] Test suites by module:
[repro]    solr/core
[repro]       OverseerTaskQueueTest
[repro] ant compile-test

[...truncated 2471 lines...]
[repro] ant test-nocompile -Dtests.dups=5 -Dtests.maxfailures=5 -Dtests.class="*.OverseerTaskQueueTest" -Dtests.showOutput=onerror "-Dargs=-XX:+UseCompressedOops -XX:+UseParallelGC" -Dtests.seed=E15BABB3F8A2054A -Dtests.slow=true -Dtests.locale=vai-Latn -Dtests.timezone=Asia/Barnaul -Dtests.asserts=true -Dtests.file.encoding=ISO-8859-1

[...truncated 111 lines...]
[repro] Failures w/original seeds:
[repro]   0/5 failed: org.apache.solr.cloud.OverseerTaskQueueTest
[repro] Exiting with code 0

[...truncated 79 lines...]