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From Policeman Jenkins Server <jenk...@thetaphi.de>
Subject [JENKINS] Lucene-Solr-6.x-Linux (32bit/jdk1.8.0_112) - Build # 2383 - Unstable!
Date Sat, 10 Dec 2016 03:10:17 GMT
Build: https://jenkins.thetaphi.de/job/Lucene-Solr-6.x-Linux/2383/
Java: 32bit/jdk1.8.0_112 -client -XX:+UseSerialGC

1 tests failed.
FAILED:  org.apache.solr.cloud.CollectionsAPIDistributedZkTest.testCollectionsAPI

Error Message:
expected:<3> but was:<1>

Stack Trace:
java.lang.AssertionError: expected:<3> but was:<1>
	at __randomizedtesting.SeedInfo.seed([81ACC65C8A3860B0:C9D9B2E88C0B4F25]:0)
	at org.junit.Assert.fail(Assert.java:93)
	at org.junit.Assert.failNotEquals(Assert.java:647)
	at org.junit.Assert.assertEquals(Assert.java:128)
	at org.junit.Assert.assertEquals(Assert.java:472)
	at org.junit.Assert.assertEquals(Assert.java:456)
	at org.apache.solr.cloud.CollectionsAPIDistributedZkTest.testCollectionsAPI(CollectionsAPIDistributedZkTest.java:516)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:498)
	at com.carrotsearch.randomizedtesting.RandomizedRunner.invoke(RandomizedRunner.java:1713)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$8.evaluate(RandomizedRunner.java:907)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$9.evaluate(RandomizedRunner.java:943)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$10.evaluate(RandomizedRunner.java:957)
	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:367)
	at com.carrotsearch.randomizedtesting.ThreadLeakControl.forkTimeoutingTask(ThreadLeakControl.java:811)
	at com.carrotsearch.randomizedtesting.ThreadLeakControl$3.evaluate(ThreadLeakControl.java:462)
	at com.carrotsearch.randomizedtesting.RandomizedRunner.runSingleTest(RandomizedRunner.java:916)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$5.evaluate(RandomizedRunner.java:802)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$6.evaluate(RandomizedRunner.java:852)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$7.evaluate(RandomizedRunner.java:863)
	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 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:367)
	at java.lang.Thread.run(Thread.java:745)




Build Log:
[...truncated 11480 lines...]
   [junit4] Suite: org.apache.solr.cloud.CollectionsAPIDistributedZkTest
   [junit4]   2> Creating dataDir: /home/jenkins/workspace/Lucene-Solr-6.x-Linux/solr/build/solr-core/test/J1/temp/solr.cloud.CollectionsAPIDistributedZkTest_81ACC65C8A3860B0-001/init-core-data-001
   [junit4]   2> 705336 INFO  (SUITE-CollectionsAPIDistributedZkTest-seed#[81ACC65C8A3860B0]-worker) [    ] o.a.s.SolrTestCaseJ4 Randomized ssl (true) and clientAuth (false) via: @org.apache.solr.util.RandomizeSSL(reason=, ssl=NaN, value=NaN, clientAuth=NaN)
   [junit4]   2> 705337 INFO  (SUITE-CollectionsAPIDistributedZkTest-seed#[81ACC65C8A3860B0]-worker) [    ] o.a.s.c.MiniSolrCloudCluster Starting cluster of 4 servers in /home/jenkins/workspace/Lucene-Solr-6.x-Linux/solr/build/solr-core/test/J1/temp/solr.cloud.CollectionsAPIDistributedZkTest_81ACC65C8A3860B0-001/tempDir-001
   [junit4]   2> 705338 INFO  (SUITE-CollectionsAPIDistributedZkTest-seed#[81ACC65C8A3860B0]-worker) [    ] o.a.s.c.ZkTestServer STARTING ZK TEST SERVER
   [junit4]   2> 705338 INFO  (Thread-1645) [    ] o.a.s.c.ZkTestServer client port:0.0.0.0/0.0.0.0:0
   [junit4]   2> 705338 INFO  (Thread-1645) [    ] o.a.s.c.ZkTestServer Starting server
   [junit4]   2> 705438 INFO  (SUITE-CollectionsAPIDistributedZkTest-seed#[81ACC65C8A3860B0]-worker) [    ] o.a.s.c.ZkTestServer start zk server on port:36433
   [junit4]   2> 705448 INFO  (jetty-launcher-21357-thread-3) [    ] o.e.j.s.Server jetty-9.3.14.v20161028
   [junit4]   2> 705451 INFO  (jetty-launcher-21357-thread-2) [    ] o.e.j.s.Server jetty-9.3.14.v20161028
   [junit4]   2> 705452 INFO  (jetty-launcher-21357-thread-1) [    ] o.e.j.s.Server jetty-9.3.14.v20161028
   [junit4]   2> 705452 INFO  (jetty-launcher-21357-thread-4) [    ] o.e.j.s.Server jetty-9.3.14.v20161028
   [junit4]   2> 705454 INFO  (jetty-launcher-21357-thread-1) [    ] o.e.j.s.h.ContextHandler Started o.e.j.s.ServletContextHandler@1d36adb{/solr,null,AVAILABLE}
   [junit4]   2> 705457 INFO  (jetty-launcher-21357-thread-2) [    ] o.e.j.s.h.ContextHandler Started o.e.j.s.ServletContextHandler@18dcf5d{/solr,null,AVAILABLE}
   [junit4]   2> 705458 INFO  (jetty-launcher-21357-thread-1) [    ] o.e.j.s.AbstractConnector Started ServerConnector@17e31c9{SSL,[ssl, http/1.1]}{127.0.0.1:39913}
   [junit4]   2> 705458 INFO  (jetty-launcher-21357-thread-3) [    ] o.e.j.s.h.ContextHandler Started o.e.j.s.ServletContextHandler@1aff12{/solr,null,AVAILABLE}
   [junit4]   2> 705458 INFO  (jetty-launcher-21357-thread-1) [    ] o.e.j.s.Server Started @706766ms
   [junit4]   2> 705458 INFO  (jetty-launcher-21357-thread-4) [    ] o.e.j.s.h.ContextHandler Started o.e.j.s.ServletContextHandler@1e6be78{/solr,null,AVAILABLE}
   [junit4]   2> 705459 INFO  (jetty-launcher-21357-thread-1) [    ] o.a.s.c.s.e.JettySolrRunner Jetty properties: {hostContext=/solr, hostPort=39913}
   [junit4]   2> 705459 ERROR (jetty-launcher-21357-thread-1) [    ] o.a.s.s.StartupLoggingUtils Missing Java Option solr.log.dir. Logging may be missing or incomplete.
   [junit4]   2> 705459 INFO  (jetty-launcher-21357-thread-3) [    ] o.e.j.s.AbstractConnector Started ServerConnector@121406a{SSL,[ssl, http/1.1]}{127.0.0.1:46254}
   [junit4]   2> 705460 INFO  (jetty-launcher-21357-thread-1) [    ] o.a.s.s.SolrDispatchFilter  ___      _       Welcome to Apache Solr™ version 6.4.0
   [junit4]   2> 705460 INFO  (jetty-launcher-21357-thread-3) [    ] o.e.j.s.Server Started @706767ms
   [junit4]   2> 705460 INFO  (jetty-launcher-21357-thread-1) [    ] o.a.s.s.SolrDispatchFilter / __| ___| |_ _   Starting in cloud mode on port null
   [junit4]   2> 705460 INFO  (jetty-launcher-21357-thread-3) [    ] o.a.s.c.s.e.JettySolrRunner Jetty properties: {hostContext=/solr, hostPort=46254}
   [junit4]   2> 705460 INFO  (jetty-launcher-21357-thread-1) [    ] o.a.s.s.SolrDispatchFilter \__ \/ _ \ | '_|  Install dir: null
   [junit4]   2> 705460 INFO  (jetty-launcher-21357-thread-4) [    ] o.e.j.s.AbstractConnector Started ServerConnector@19a5fdf{SSL,[ssl, http/1.1]}{127.0.0.1:40548}
   [junit4]   2> 705460 INFO  (jetty-launcher-21357-thread-1) [    ] o.a.s.s.SolrDispatchFilter |___/\___/_|_|    Start time: 2016-12-10T02:27:39.336Z
   [junit4]   2> 705460 INFO  (jetty-launcher-21357-thread-4) [    ] o.e.j.s.Server Started @706768ms
   [junit4]   2> 705460 ERROR (jetty-launcher-21357-thread-3) [    ] o.a.s.s.StartupLoggingUtils Missing Java Option solr.log.dir. Logging may be missing or incomplete.
   [junit4]   2> 705460 INFO  (jetty-launcher-21357-thread-4) [    ] o.a.s.c.s.e.JettySolrRunner Jetty properties: {hostContext=/solr, hostPort=40548}
   [junit4]   2> 705460 INFO  (jetty-launcher-21357-thread-3) [    ] o.a.s.s.SolrDispatchFilter  ___      _       Welcome to Apache Solr™ version 6.4.0
   [junit4]   2> 705460 INFO  (jetty-launcher-21357-thread-3) [    ] o.a.s.s.SolrDispatchFilter / __| ___| |_ _   Starting in cloud mode on port null
   [junit4]   2> 705460 INFO  (jetty-launcher-21357-thread-3) [    ] o.a.s.s.SolrDispatchFilter \__ \/ _ \ | '_|  Install dir: null
   [junit4]   2> 705461 INFO  (jetty-launcher-21357-thread-3) [    ] o.a.s.s.SolrDispatchFilter |___/\___/_|_|    Start time: 2016-12-10T02:27:39.336Z
   [junit4]   2> 705461 ERROR (jetty-launcher-21357-thread-4) [    ] o.a.s.s.StartupLoggingUtils Missing Java Option solr.log.dir. Logging may be missing or incomplete.
   [junit4]   2> 705461 INFO  (jetty-launcher-21357-thread-4) [    ] o.a.s.s.SolrDispatchFilter  ___      _       Welcome to Apache Solr™ version 6.4.0
   [junit4]   2> 705461 INFO  (jetty-launcher-21357-thread-4) [    ] o.a.s.s.SolrDispatchFilter / __| ___| |_ _   Starting in cloud mode on port null
   [junit4]   2> 705461 INFO  (jetty-launcher-21357-thread-4) [    ] o.a.s.s.SolrDispatchFilter \__ \/ _ \ | '_|  Install dir: null
   [junit4]   2> 705461 INFO  (jetty-launcher-21357-thread-4) [    ] o.a.s.s.SolrDispatchFilter |___/\___/_|_|    Start time: 2016-12-10T02:27:39.337Z
   [junit4]   2> 705461 INFO  (jetty-launcher-21357-thread-2) [    ] o.e.j.s.AbstractConnector Started ServerConnector@fbb74b{SSL,[ssl, http/1.1]}{127.0.0.1:34852}
   [junit4]   2> 705462 INFO  (jetty-launcher-21357-thread-2) [    ] o.e.j.s.Server Started @706769ms
   [junit4]   2> 705462 INFO  (jetty-launcher-21357-thread-2) [    ] o.a.s.c.s.e.JettySolrRunner Jetty properties: {hostContext=/solr, hostPort=34852}
   [junit4]   2> 705462 ERROR (jetty-launcher-21357-thread-2) [    ] o.a.s.s.StartupLoggingUtils Missing Java Option solr.log.dir. Logging may be missing or incomplete.
   [junit4]   2> 705462 INFO  (jetty-launcher-21357-thread-2) [    ] o.a.s.s.SolrDispatchFilter  ___      _       Welcome to Apache Solr™ version 6.4.0
   [junit4]   2> 705462 INFO  (jetty-launcher-21357-thread-2) [    ] o.a.s.s.SolrDispatchFilter / __| ___| |_ _   Starting in cloud mode on port null
   [junit4]   2> 705462 INFO  (jetty-launcher-21357-thread-2) [    ] o.a.s.s.SolrDispatchFilter \__ \/ _ \ | '_|  Install dir: null
   [junit4]   2> 705462 INFO  (jetty-launcher-21357-thread-2) [    ] o.a.s.s.SolrDispatchFilter |___/\___/_|_|    Start time: 2016-12-10T02:27:39.338Z
   [junit4]   2> 705463 INFO  (jetty-launcher-21357-thread-1) [    ] o.a.s.s.SolrDispatchFilter solr.xml found in ZooKeeper. Loading...
   [junit4]   2> 705464 INFO  (jetty-launcher-21357-thread-3) [    ] o.a.s.s.SolrDispatchFilter solr.xml found in ZooKeeper. Loading...
   [junit4]   2> 705469 INFO  (jetty-launcher-21357-thread-4) [    ] o.a.s.s.SolrDispatchFilter solr.xml found in ZooKeeper. Loading...
   [junit4]   2> 705469 INFO  (jetty-launcher-21357-thread-2) [    ] o.a.s.s.SolrDispatchFilter solr.xml found in ZooKeeper. Loading...
   [junit4]   2> 705477 INFO  (jetty-launcher-21357-thread-1) [    ] o.a.s.u.UpdateShardHandler Creating UpdateShardHandler HTTP client with params: socketTimeout=340000&connTimeout=45000&retry=true
   [junit4]   2> 705478 INFO  (jetty-launcher-21357-thread-3) [    ] o.a.s.u.UpdateShardHandler Creating UpdateShardHandler HTTP client with params: socketTimeout=340000&connTimeout=45000&retry=true
   [junit4]   2> 705478 INFO  (jetty-launcher-21357-thread-1) [    ] o.a.s.c.ZkContainer Zookeeper client=127.0.0.1:36433/solr
   [junit4]   2> 705479 INFO  (jetty-launcher-21357-thread-3) [    ] o.a.s.c.ZkContainer Zookeeper client=127.0.0.1:36433/solr
   [junit4]   2> 705480 WARN  (NIOServerCxn.Factory:0.0.0.0/0.0.0.0:0) [    ] o.a.z.s.NIOServerCnxn caught end of stream exception
   [junit4]   2> EndOfStreamException: Unable to read additional data from client sessionid 0x158e68eaa4f0002, likely client has closed socket
   [junit4]   2> 	at org.apache.zookeeper.server.NIOServerCnxn.doIO(NIOServerCnxn.java:228)
   [junit4]   2> 	at org.apache.zookeeper.server.NIOServerCnxnFactory.run(NIOServerCnxnFactory.java:208)
   [junit4]   2> 	at java.lang.Thread.run(Thread.java:745)
   [junit4]   2> 705482 INFO  (jetty-launcher-21357-thread-2) [    ] o.a.s.u.UpdateShardHandler Creating UpdateShardHandler HTTP client with params: socketTimeout=340000&connTimeout=45000&retry=true
   [junit4]   2> 705482 INFO  (jetty-launcher-21357-thread-4) [    ] o.a.s.u.UpdateShardHandler Creating UpdateShardHandler HTTP client with params: socketTimeout=340000&connTimeout=45000&retry=true
   [junit4]   2> 705482 INFO  (jetty-launcher-21357-thread-2) [    ] o.a.s.c.ZkContainer Zookeeper client=127.0.0.1:36433/solr
   [junit4]   2> 705483 INFO  (jetty-launcher-21357-thread-4) [    ] o.a.s.c.ZkContainer Zookeeper client=127.0.0.1:36433/solr
   [junit4]   2> 705510 INFO  (jetty-launcher-21357-thread-3) [n:127.0.0.1:46254_solr    ] o.a.s.c.OverseerElectionContext I am going to be the leader 127.0.0.1:46254_solr
   [junit4]   2> 705510 INFO  (jetty-launcher-21357-thread-2) [n:127.0.0.1:34852_solr    ] o.a.s.c.ZkController Register node as live in ZooKeeper:/live_nodes/127.0.0.1:34852_solr
   [junit4]   2> 705511 INFO  (jetty-launcher-21357-thread-4) [n:127.0.0.1:40548_solr    ] o.a.s.c.ZkController Register node as live in ZooKeeper:/live_nodes/127.0.0.1:40548_solr
   [junit4]   2> 705511 INFO  (jetty-launcher-21357-thread-3) [n:127.0.0.1:46254_solr    ] o.a.s.c.Overseer Overseer (id=97080892405514252-127.0.0.1:46254_solr-n_0000000000) starting
   [junit4]   2> 705511 INFO  (jetty-launcher-21357-thread-1) [n:127.0.0.1:39913_solr    ] o.a.s.c.ZkController Register node as live in ZooKeeper:/live_nodes/127.0.0.1:39913_solr
   [junit4]   2> 705524 INFO  (zkCallback-21377-thread-1-processing-n:127.0.0.1:40548_solr) [n:127.0.0.1:40548_solr    ] o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (0) -> (2)
   [junit4]   2> 705524 INFO  (zkCallback-21375-thread-1-processing-n:127.0.0.1:39913_solr) [n:127.0.0.1:39913_solr    ] o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (0) -> (2)
   [junit4]   2> 705524 INFO  (zkCallback-21376-thread-1-processing-n:127.0.0.1:34852_solr) [n:127.0.0.1:34852_solr    ] o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (0) -> (3)
   [junit4]   2> 705524 INFO  (zkCallback-21378-thread-1-processing-n:127.0.0.1:46254_solr) [n:127.0.0.1:46254_solr    ] o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (0) -> (3)
   [junit4]   2> 705525 INFO  (zkCallback-21377-thread-2-processing-n:127.0.0.1:40548_solr) [n:127.0.0.1:40548_solr    ] o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (2) -> (3)
   [junit4]   2> 705525 INFO  (zkCallback-21375-thread-2-processing-n:127.0.0.1:39913_solr) [n:127.0.0.1:39913_solr    ] o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (2) -> (3)
   [junit4]   2> 705531 INFO  (jetty-launcher-21357-thread-3) [n:127.0.0.1:46254_solr    ] o.a.s.c.ZkController Register node as live in ZooKeeper:/live_nodes/127.0.0.1:46254_solr
   [junit4]   2> 705544 INFO  (zkCallback-21375-thread-2-processing-n:127.0.0.1:39913_solr) [n:127.0.0.1:39913_solr    ] o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (3) -> (4)
   [junit4]   2> 705544 INFO  (zkCallback-21377-thread-2-processing-n:127.0.0.1:40548_solr) [n:127.0.0.1:40548_solr    ] o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (3) -> (4)
   [junit4]   2> 705544 INFO  (zkCallback-21376-thread-1-processing-n:127.0.0.1:34852_solr) [n:127.0.0.1:34852_solr    ] o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (3) -> (4)
   [junit4]   2> 705544 INFO  (zkCallback-21378-thread-1-processing-n:127.0.0.1:46254_solr) [n:127.0.0.1:46254_solr    ] o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (3) -> (4)
   [junit4]   2> 705766 INFO  (jetty-launcher-21357-thread-4) [n:127.0.0.1:40548_solr    ] o.a.s.c.CorePropertiesLocator Found 0 core definitions underneath /home/jenkins/workspace/Lucene-Solr-6.x-Linux/solr/build/solr-core/test/J1/temp/solr.cloud.CollectionsAPIDistributedZkTest_81ACC65C8A3860B0-001/tempDir-001/node4/.
   [junit4]   2> 705787 INFO  (jetty-launcher-21357-thread-1) [n:127.0.0.1:39913_solr    ] o.a.s.c.CorePropertiesLocator Found 0 core definitions underneath /home/jenkins/workspace/Lucene-Solr-6.x-Linux/solr/build/solr-core/test/J1/temp/solr.cloud.CollectionsAPIDistributedZkTest_81ACC65C8A3860B0-001/tempDir-001/node1/.
   [junit4]   2> 705964 INFO  (jetty-launcher-21357-thread-3) [n:127.0.0.1:46254_solr    ] o.a.s.c.CorePropertiesLocator Found 0 core definitions underneath /home/jenkins/workspace/Lucene-Solr-6.x-Linux/solr/build/solr-core/test/J1/temp/solr.cloud.CollectionsAPIDistributedZkTest_81ACC65C8A3860B0-001/tempDir-001/node3/.
   [junit4]   2> 705990 INFO  (jetty-launcher-21357-thread-2) [n:127.0.0.1:34852_solr    ] o.a.s.c.CorePropertiesLocator Found 0 core definitions underneath /home/jenkins/workspace/Lucene-Solr-6.x-Linux/solr/build/solr-core/test/J1/temp/solr.cloud.CollectionsAPIDistributedZkTest_81ACC65C8A3860B0-001/tempDir-001/node2/.
   [junit4]   2> 705996 INFO  (SUITE-CollectionsAPIDistributedZkTest-seed#[81ACC65C8A3860B0]-worker) [    ] o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (0) -> (4)
   [junit4]   2> 705997 INFO  (SUITE-CollectionsAPIDistributedZkTest-seed#[81ACC65C8A3860B0]-worker) [    ] o.a.s.c.s.i.ZkClientClusterStateProvider Cluster at 127.0.0.1:36433/solr ready
   [junit4]   2> 706036 INFO  (TEST-CollectionsAPIDistributedZkTest.testCreationAndDeletion-seed#[81ACC65C8A3860B0]) [    ] o.a.s.SolrTestCaseJ4 ###Starting testCreationAndDeletion
   [junit4]   2> 706037 INFO  (TEST-CollectionsAPIDistributedZkTest.testCreationAndDeletion-seed#[81ACC65C8A3860B0]) [    ] o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (0) -> (4)
   [junit4]   2> 706108 INFO  (qtp22278652-79968) [n:127.0.0.1:40548_solr    ] o.a.s.h.a.CollectionsHandler Invoked Collection Action :create with params replicationFactor=1&collection.configName=conf&name=created_and_deleted&action=CREATE&numShards=1&wt=javabin&version=2 and sendToOCPQueue=true
   [junit4]   2> 706110 INFO  (OverseerThreadFactory-6818-thread-1-processing-n:127.0.0.1:46254_solr) [n:127.0.0.1:46254_solr    ] o.a.s.c.CreateCollectionCmd Create collection created_and_deleted
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   [junit4]   2> 715297 INFO  (qtp31118063-79988) [n:127.0.0.1:39913_solr c:created_and_deleted s:shard1  x:created_and_deleted_shard1_replica1] o.a.s.c.SolrConfig Using Lucene MatchVersion: 6.4.0
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   [junit4]   2> 715345 INFO  (qtp31118063-79988) [n:127.0.0.1:39913_solr c:created_and_deleted s:shard1 r:core_node1 x:created_and_deleted_shard1_replica1] o.a.s.c.SyncStrategy https://127.0.0.1:39913/solr/created_and_deleted_shard1_replica1/ has no replicas
   [junit4]   2> 715349 INFO  (qtp31118063-79988) [n:127.0.0.1:39913_solr c:created_and_deleted s:shard1 r:core_node1 x:created_and_deleted_shard1_replica1] o.a.s.c.ShardLeaderElectionContext I am the new leader: https://127.0.0.1:39913/solr/created_and_deleted_shard1_replica1/ shard1
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   [junit4]   2> 715500 INFO  (qtp31118063-79988) [n:127.0.0.1:39913_solr c:created_and_deleted s:shard1 r:core_node1 x:created_and_deleted_shard1_replica1] o.a.s.c.ZkController I am the leader, no recovery necessary
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   [junit4]   2> 	at org.apache.solr.cloud.CreateCollectionCmd.call(CreateCollectionCmd.java:155)
   [junit4]   2> 	at org.apache.solr.cloud.OverseerCollectionMessageHandler.processMessage(OverseerCollectionMessageHandler.java:224)
   [junit4]   2> 	at org.apache.solr.cloud.OverseerTaskProcessor$Runner.run(OverseerTaskProcessor.java:463)
   [junit4]   2> 	at org.apache.solr.common.util.ExecutorUtil$MDCAwareThreadPoolExecutor.lambda$execute$0(ExecutorUtil.java:229)
   [junit4]   2> 	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
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   [junit4]   2> 	at java.lang.Thread.run(Thread.java:745)
   [junit4]   2> 
   [junit4]   2> 717387 INFO  (qtp22278652-79968) [n:127.0.0.1:40548_solr    ] o.a.s.s.HttpSolrCall [admin] webapp=null path=/admin/collections params={replicationFactor=2&collection.configName=conf&name=oversharded&action=CREATE&numShards=3&wt=javabin&version=2} status=400 QTime=6
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   [junit4]   2> 718653 INFO  (qtp31118063-79988) [n:127.0.0.1:39913_solr c:nodes_used_collection s:shard2  x:nodes_used_collection_shard2_replica1] o.a.s.s.IndexSchema [nodes_used_collection_shard2_replica1] Schema name=minimal
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   [junit4]   2> 718658 INFO  (qtp31118063-79988) [n:127.0.0.1:39913_solr c:nodes_used_collection s:shard2 r:core_node1 x:nodes_used_collection_shard2_replica1] o.a.s.c.SolrCore [[nodes_used_collection_shard2_replica1] ] Opening new SolrCore at [/home/jenkins/workspace/Lucene-Solr-6.x-Linux/solr/build/solr-core/test/J1/temp/solr.cloud.CollectionsAPIDistributedZkTest_81ACC65C8A3860B0-001/tempDir-001/node1/nodes_used_collection_shard2_replica1], dataDir=[/home/jenkins/workspace/Lucene-Solr-6.x-Linux/solr/build/solr-core/test/J1/temp/solr.cloud.CollectionsAPIDistributedZkTest_81ACC65C8A3860B0-001/tempDir-001/node1/./nodes_used_collection_shard2_replica1/data/]
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   [junit4]   2> 718674 INFO  (qtp31118063-79988) [n:127.0.0.1:39913_solr c:nodes_used_collection s:shard2 r:core_node1 x:nodes_used_collection_shard2_replica1] o.a.s.c.ShardLeaderElectionContext Enough replicas found to continue.
   [junit4]   2> 718674 INFO  (qtp31118063-79988) [n:127.0.0.1:39913_solr c:nodes_used_collection s:shard2 r:core_node1 x:nodes_used_collection_shard2_replica1] o.a.s.c.ShardLeaderElectionContext I may be the new leader - try and sync
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   [junit4]   2> 726745 INFO  (qtp20945324-79986) [n:127.0.0.1:34852_solr c:nodes_used_collection s:shard1 r:core_node4 x:nodes_used_collection_shard1_replica2] o.a.s.r.ManagedResourceStorage Loaded null at path _rest_managed.json using ZooKeeperStorageIO:path=/configs/conf
   [junit4]   2> 726745 INFO  (qtp12100946-79991) [n:127.0.0.1:46254_solr c:nodes_used_collection s:shard2 r:core_node3 x:nodes_used_collection_shard2_replica2] o.a.s.r.ManagedResourceStorage Loaded null at path _rest_managed.json using ZooKeeperStorageIO:path=/configs/conf
   [junit4]   2> 726745 INFO  (qtp20945324-79986) [n:127.0.0.1:34852_solr c:nodes_used_collection s:shard1 r:core_node4 x:nodes_used_collection_shard1_replica2] o.a.s.h.ReplicationHandler Commits will be reserved for  10000
   [junit4]   2> 726745 INFO  (qtp12100946-79991) [n:127.0.0.1:46254_solr c:nodes_used_collection s:shard2 r:core_node3 x:nodes_used_collection_shard2_replica2] o.a.s.h.ReplicationHandler Commits will be reserved for  10000
   [junit4]   2> 726745 INFO  (searcherExecutor-6842-thread-1-processing-n:127.0.0.1:34852_solr x:nodes_used_collection_shard1_replica2 s:shard1 c:nodes_used_collection r:core_node4) [n:127.0.0.1:34852_solr c:nodes_used_collection s:shard1 r:core_node4 x:nodes_used_collection_shard1_replica2] o.a.s.c.SolrCore [nodes_used_collection_shard1_replica2] Registered new searcher Searcher@10334b5[nodes_used_collection_shard1_replica2] main{ExitableDirectoryReader(UninvertingDirectoryReader())}
   [junit4]   2> 726745 INFO  (searcherExecutor-6843-thread-1-processing-n:127.0.0.1:46254_solr x:nodes_used_collection_shard2_replica2 s:shard2 c:nodes_used_collection r:core_node3) [n:127.0.0.1:46254_solr c:nodes_used_collection s:shard2 r:core_node3 x:nodes_used_collection_shard2_replica2] o.a.s.c.SolrCore [nodes_used_collection_shard2_replica2] Registered new searcher Searcher@14e5e83[nodes_used_collection_shard2_replica2] main{ExitableDirectoryReader(UninvertingDirectoryReader())}
   [junit4]   2> 726745 INFO  (qtp20945324-79986) [n:127.0.0.1:34852_solr c:nodes_used_collection s:shard1 r:core_node4 x:nodes_used_collection_shard1_replica2] o.a.s.u.UpdateLog Could not find max version in index or recent updates, using new clock 1553294300934045696
   [junit4]   2> 726745 INFO  (qtp12100946-79991) [n:127.0.0.1:46254_solr c:nodes_used_collection s:shard2 r:core_node3 x:nodes_used_collection_shard2_replica2] o.a.s.u.UpdateLog Could not find max version in index or recent updates, using new clock 1553294300934045696
   [junit4]   2> 726750 INFO  (qtp12100946-79991) [n:127.0.0.1:46254_solr c:nodes_used_collection s:shard2 r:core_node3 x:nodes_used_collection_shard2_replica2] o.a.s.s.HttpSolrCall [admin] webapp=null path=/admin/cores params={qt=/admin/cores&collection.configName=conf&newCollection=true&name=nodes_used_collection_shard2_replica2&action=CREATE&numShards=2&collection=nodes_used_collection&shard=shard2&wt=javabin&version=2} status=0 QTime=9060
   [junit4]   2> 726851 INFO  (zkCallback-21375-thread-2-processing-n:127.0.0.1:39913_solr) [n:127.0.0.1:39913_solr    ] o.a.s.c.c.ZkStateReader A cluster state change: [WatchedEvent state:SyncConnected type:NodeDataChanged path:/collections/nodes_used_collection/state.json] for collection [nodes_used_collection] has occurred - updating... (live nodes size: [4])
   [junit4]   2> 726851 INFO  (zkCallback-21377-thread-2-processing-n:127.0.0.1:40548_solr) [n:127.0.0.1:40548_solr    ] o.a.s.c.c.ZkStateReader A cluster state change: [WatchedEvent state:SyncConnected type:NodeDataChanged path:/collections/nodes_used_collection/state.json] for collection [nodes_used_collection] has occurred - updating... (live nodes size: [4])
   [junit4]   2> 726851 INFO  (zkCallback-21378-thread-3-processing-n:127.0.0.1:46254_solr) [n:127.0.0.1:46254_solr    ] o.a.s.c.c.ZkStateReader A cluster state change: [WatchedEvent state:SyncConnected type:NodeDataChanged path:/collections/nodes_used_collection/state.json] for collection [nodes_used_collection] has occurred - updating... (live nodes size: [4])
   [junit4]   2> 726851 INFO  (zkCallback-21376-thread-1-processing-n:127.0.0.1:34852_solr) [n:127.0.0.1:34852_solr    ] o.a.s.c.c.ZkStateReader A cluster state change: [WatchedEvent state:SyncConnected type:NodeDataChanged path:/collections/nodes_used_collection/state.json] for collection [nodes_used_collection] has occurred - updating... (live nodes size: [4])
   [junit4]   2> 727193 INFO  (qtp22278652-79998) [n:127.0.0.1:40548_solr c:nodes_used_collection s:shard1 r:core_node2 x:nodes_used_collection_shard1_replica1] o.a.s.c.ShardLeaderElectionContext Enough replicas found to continue.
   [junit4]   2> 727193 INFO  (qtp22278652-79998) [n:127.0.0.1:40548_solr c:nodes_used_collection s:shard1 r:core_node2 x:nodes_used_collection_shard1_replica1] o.a.s.c.ShardLeaderElectionContext I may be the new leader - try and sync
   [junit4]   2> 727193 INFO  (qtp22278652-79998) [n:127.0.0.1:40548_solr c:nodes_used_collection s:shard1 r:core_node2 x:nodes_used_collection_shard1_replica1] o.a.s.c.SyncStrategy Sync replicas to https://127.0.0.1:40548/solr/nodes_used_collection_shard1_replica1/
   [junit4]   2> 727193 INFO  (qtp22278652-79998) [n:127.0.0.1:40548_solr c:nodes_used_collection s:shard1 r:core_node2 x:nodes_used_collection_shard1_replica1] o.a.s.u.PeerSync PeerSync: core=nodes_used_collection_shard1_replica1 url=https://127.0.0.1:40548/solr START replicas=[https://127.0.0.1:34852/solr/nodes_used_collection_shard1_replica2/] nUpdates=100
   [junit4]   2> 727193 INFO  (qtp22278652-79998) [n:127.0.0.1:40548_solr c:nodes_used_collection s:shard1 r:core_node2 x:nodes_used_collection_shard1_replica1] o.a.s.u.PeerSync PeerSync: core=nodes_used_collection_shard1_replica1 url=https://127.0.0.1:40548/solr DONE.  We have no versions.  sync failed.
   [junit4]   2> 727201 INFO  (qtp20945324-79979) [n:127.0.0.1:34852_solr c:nodes_used_collection s:shard1 r:core_node4 x:nodes_used_collection_shard1_replica2] o.a.s.c.S.Request [nodes_used_collection_shard1_replica2]  webapp=/solr path=/get params={distrib=false&qt=/get&fingerprint=false&getVersions=100&wt=javabin&version=2} status=0 QTime=0
   [junit4]   2> 727201 INFO  (qtp22278652-79998) [n:127.0.0.1:40548_solr c:nodes_used_collection s:shard1 r:core_node2 x:nodes_used_collection_shard1_replica1] o.a.s.c.SyncStrategy Leader's attempt to sync with shard failed, moving to the next candidate
   [junit4]   2> 727202 INFO  (qtp22278652-79998) [n:127.0.0.1:40548_solr c:nodes_used_collection s:shard1 r:core_node2 x:nodes_used_collection_shard1_replica1] o.a.s.c.ShardLeaderElectionContext We failed sync, but we have no versions - we can't sync in that case - we were active before, so become leader anyway
   [junit4]   2> 727204 INFO  (qtp22278652-79998) [n:127.0.0.1:40548_solr c:nodes_used_collection s:shard1 r:core_node2 x:nodes_used_collection_shard1_replica1] o.a.s.c.ShardLeaderElectionContext I am the new leader: https://127.0.0.1:40548/solr/nodes_used_collection_shard1_replica1/ shard1
   [junit4]   2> 727306 INFO  (zkCallback-21375-thread-2-processing-n:127.0.0.1:39913_solr) [n:127.0.0.1:39913_solr    ] o.a.s.c.c.ZkStateReader A cluster state change: [WatchedEvent state:SyncConnected type:NodeDataChanged path:/collections/nodes_used_collection/state.json] for collection [nodes_used_collection] has occurred - updating... (live nodes size: [4])
   [junit4]   2> 727306 INFO  (zkCallback-21378-thread-2-processing-n:127.0.0.1:46254_solr) [n:127.0.0.1:46254_solr    ] o.a.s.c.c.ZkStateReader A cluster state change: [WatchedEvent state:SyncConnected type:NodeDataChanged path:/collections/nodes_used_collection/state.json] for collection [nodes_used_collection] has occurred - updating... (live nodes size: [4])
   [junit4]   2> 727306 INFO  (zkCallback-21377-thread-2-processing-n:127.0.0.1:40548_solr) [n:127.0.0.1:40548_solr    ] o.a.s.c.c.ZkStateReader A cluster state change: [WatchedEvent state:SyncConnected type:NodeDataChanged path:/collections/nodes_used_collection/state.json] for collection [nodes_used_collection] has occurred - updating... (live nodes size: [4])
   [junit4]   2> 727306 INFO  (zkCallback-21376-thread-1-processing-n:127.0.0.1:34852_solr) [n:127.0.0.1:34852_solr    ] o.a.s.c.c.ZkStateReader A cluster state change: [WatchedEvent state:SyncConnected type:NodeDataChanged path:/collections/nodes_used_collection/state.json] for collection [nodes_used_collection] has occurred - updating... (live nodes size: [4])
   [junit4]   2> 727355 INFO  (qtp22278652-79998) [n:127.0.0.1:40548_solr c:nodes_used_collection s:shard1 r:core_node2 x:nodes_used_collection_shard1_replica1] o.a.s.c.ZkController I am the leader, no recovery necessary
   [junit4]   2> 727357 INFO  (qtp22278652-79998) [n:127.0.0.1:40548_solr c:nodes_used_collection s:shard1 r:core_node2 x:nodes_used_collection_shard1_replica1] o.a.s.s.HttpSolrCall [admin] webapp=null path=/admin/cores params={qt=/admin/cores&collection.configName=conf&newCollection=true&name=nodes_used_collection_shard1_replica1&action=CREATE&numShards=2&collection=nodes_used_collection&shard=shard1&wt=javabin&version=2} status=0 QTime=9725
   [junit4]   2> 727459 INFO  (zkCallback-21375-thread-2-processing-n:127.0.0.1:39913_solr) [n:127.0.0.1:39913_solr    ] o.a.s.c.c.ZkStateReader A cluster state change: [WatchedEvent state:SyncConnected type:NodeDataChanged path:/collections/nodes_used_collection/state.json] for collection [nodes_used_collection] has occurred - updating... (live nodes size: [4])
   [junit4]   2> 727459 INFO  (zkCallback-21377-thread-2-processing-n:127.0.0.1:40548_solr) [n:127.0.0.1:40548_solr    ] o.a.s.c.c.ZkStateReader A cluster state change: [WatchedEvent state:SyncConnected type:NodeDataChanged path:/collections/nodes_used_collection/state.json] for collection [nodes_used_collection] has occurred - updating... (live nodes size: [4])
   [junit4]   2> 727459 INFO  (zkCallback-21376-thread-1-processing-n:127.0.0.1:34852_solr) [n:127.0.0.1:34852_solr    ] o.a.s.c.c.ZkStateReader A cluster state change: [WatchedEvent state:SyncConnected type:NodeDataChanged path:/collections/nodes_used_collection/state.json] for collection [nodes_used_collection] has occurred - updating... (live nodes size: [4])
   [junit4]   2> 727459 INFO  (zkCallback-21378-thread-1-processing-n:127.0.0.1:46254_solr) [n:127.0.0.1:46254_solr    ] o.a.s.c.c.ZkStateReader A cluster state change: [WatchedEvent state:SyncConnected type:NodeDataChanged path:/collections/nodes_used_collection/state.json] for collection [nodes_used_collection] has occurred - updating... (live nodes size: [4])
   [junit4]   2> 727750 INFO  (qtp20945324-79986) [n:127.0.0.1:34852_solr c:nodes_used_collection s:shard1 r:core_node4 x:nodes_used_collection_shard1_replica2] o.a.s.s.HttpSolrCall [admin] webapp=null path=/admin/cores params={qt=/admin/cores&collection.configName=conf&newCollection=true&name=nodes_used_collection_shard1_replica2&action=CREATE&numShards=2&collection=nodes_used_collection&shard=shard1&wt=javabin&version=2} status=0 QTime=10061
   [junit4]   2> 727754 INFO  (qtp22278652-79989) [n:127.0.0.1:40548_solr    ] o.a.s.h.a.CollectionsHandler Wait for new collection to be active for at most 30 seconds. Check all shard replicas
   [junit4]   2> 727852 INFO  (zkCallback-21376-thread-1-processing-n:127.0.0.1:34852_solr) [n:127.0.0.1:34852_solr    ] o.a.s.c.c.ZkStateReader A cluster state change: [WatchedEvent state:SyncConnected type:NodeDataChanged path:/collections/nodes_used_collection/state.json] for collection [nodes_used_collection] has occurred - updating... (live nodes size: [4])
   [junit4]   2> 727852 INFO  (zkCallback-21377-thread-2-processing-n:127.0.0.1:40548_solr) [n:127.0.0.1:40548_solr    ] o.a.s.c.c.ZkStateReader A cluster state change: [WatchedEvent state:SyncConnected type:NodeDataChanged path:/collections/nodes_used_collection/state.json] for collection [nodes_used_collection] has occurred - updating... (live nodes size: [4])
   [junit4]   2> 727852 INFO  (zkCallback-21375-thread-2-processing-n:127.0.0.1:39913_solr) [n:127.0.0.1:39913_solr    ] o.a.s.c.c.ZkStateReader A cluster state change: [WatchedEvent state:SyncConnected type:NodeDataChanged path:/collections/nodes_used_collection/state.json] for collection [nodes_used_collection] has occurred - updating... (live nodes size: [4])
   [junit4]   2> 727852 INFO  (zkCallback-21378-thread-2-processing-n:127.0.0.1:46254_solr) [n:127.0.0.1:46254_solr    ] o.a.s.c.c.ZkStateReader A cluster state change: [WatchedEvent state:SyncConnected type:NodeDataChanged path:/collections/nodes_used_collection/state.json] for collection [nodes_used_collection] has occurred - updating... (live nodes size: [4])
   [junit4]   2> 728754 INFO  (qtp22278652-79989) [n:127.0.0.1:40548_solr    ] o.a.s.s.HttpSolrCall [admin] webapp=null path=/admin/collections params={replicationFactor=2&collection.configName=conf&name=nodes_used_collection&action=CREATE&numShards=2&wt=javabin&version=2} status=0 QTime=11335
   [junit4]   2> 728756 INFO  (TEST-CollectionsAPIDistributedZkTest.testCoresAreDistributedAcrossNodes-seed#[81ACC65C8A3860B0]) [    ] o.a.s.SolrTestCaseJ4 ###Ending testCoresAreDistributedAcrossNodes
   [junit4]   2> 728784 INFO  (TEST-CollectionsAPIDistributedZkTest.testMissingRequiredParameters-seed#[81ACC65C8A3860B0]) [    ] o.a.s.SolrTestCaseJ4 ###Starting testMissingRequiredParameters
   [junit4]   2> 728785 INFO  (TEST-CollectionsAPIDistributedZkTest.testMissingRequiredParameters-seed#[81ACC65C8A3860B0]) [    ] o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (0) -> (4)
   [junit4]   2> 728788 INFO  (qtp22278652-79995) [n:127.0.0.1:40548_solr    ] o.a.s.h.a.CollectionsHandler Invoked Collection Action :delete with params name=nodes_used_collection&action=DELETE&wt=javabin&version=2 and sendToOCPQueue=true
   [junit4]   2> 728789 INFO  (OverseerThreadFactory-6818-thread-5-processing-n:127.0.0.1:46254_solr) [n:127.0.0.1:46254_solr    ] o.a.s.c.OverseerCollectionMessageHandler Executing Collection Cmd : action=UNLOAD&deleteInstanceDir=true&deleteDataDir=true
   [junit4]   2> 728789 INFO  (OverseerCollectionConfigSetProcessor-97080892405514252-127.0.0.1:46254_solr-n_0000000000) [n:127.0.0.1:46254_solr    ] o.a.s.c.OverseerTaskQueue Response ZK path: /overseer/collection-queue-work/qnr-0000000006 doesn't exist.  Requestor may have disconnected from ZooKeeper
   [junit4]   2> 728796 INFO  (qtp31118063-79981) [n:127.0.0.1:39913_solr    ] o.a.s.c.SolrCore [nodes_used_collection_shard2_replica1]  CLOSING SolrCore org.apache.solr.core.SolrCore@16ce0ec
   [junit4]   2> 728796 INFO  (qtp22278652-79968) [n:127.0.0.1:40548_solr    ] o.a.s.c.SolrCore [nodes_used_collection_shard1_replica1]  CLOSING SolrCore org.apache.solr.core.SolrCore@ae71b6
   [junit4]   2> 728796 INFO  (qtp20945324-79962) [n:127.0.0.1:34852_solr    ] o.a.s.c.SolrCore [nodes_used_collection_shard1_replica2]  CLOSING SolrCore org.apache.solr.core.SolrCore@1e4227d
   [junit4]   2> 728797 INFO  (qtp12100946-79961) [n:127.0.0.1:46254_solr    ] o.a.s.c.SolrCore [nodes_used_collection_shard2_replica2]  CLOSING SolrCore org.apache.solr.core.SolrCore@14456ff
   [junit4]   2> 728799 INFO  (qtp12100946-79961) [n:127.0.0.1:46254_solr    ] o.a.s.c.ShardLeaderElectionContextBase No version found for ephemeral leader parent node, won't remove previous leader registration.
   [junit4]   2> 728800 INFO  (qtp12100946-79961) [n:127.0.0.1:46254_solr    ] o.a.s.s.HttpSolrCall [admin] webapp=null path=/admin/cores params={deleteInstanceDir=true&core=nodes_used_collection_shard2_replica2&qt=/admin/cores&deleteDataDir=true&action=UNLOAD&wt=javabin&version=2} status=0 QTime=4
   [junit4]   2> 728800 INFO  (qtp20945324-79962) [n:127.0.0.1:34852_solr    ] o.a.s.c.ShardLeaderElectionContextBase No version found for ephemeral leader parent node, won't remove previous leader registration.
   [junit4]   2> 728800 WARN  (zkCallback-21378-thread-2-processing-n:127.0.0.1:46254_solr) [n:127.0.0.1:46254_solr    ] o.a.s.c.LeaderElector Our node is no longer in line to be leader
   [junit4]   2> 728800 WARN  (zkCallback-21376-thread-1-processing-n:127.0.0.1:34852_solr) [n:127.0.0.1:34852_solr    ] o.a.s.c.LeaderElector Our node is no longer in line to be leader
   [junit4]   2> 728801 INFO  (qtp31118063-79981) [n:127.0.0.1:39913_solr    ] o.a.s.s.HttpSolrCall [admin] webapp=null path=/admin/cores params={deleteInstanceDir=true&core=nodes_used_collection_shard2_replica1&qt=/admin/cores&deleteDataDir=true&action=UNLOAD&wt=javabin&version=2} status=0 QTime=6
   [junit4]   2> 728801 INFO  (qtp20945324-79962) [n:127.0.0.1:34852_solr    ] o.a.s.s.HttpSolrCall [admin] webapp=null path=/admin/cores params={deleteInstanceDir=true&core=nodes_used_collection_shard1_replica2&qt=/admin/cores&deleteDataDir=true&action=UNLOAD&wt=javabin&version=2} status=0 QTime=6
   [junit4]   2> 728815 INFO  (qtp22278652-79968) [n:127.0.0.1:40548_solr    ] o.a.s.s.HttpSolrCall [admin] webapp=null path=/admin/cores params={deleteInstanceDir=true&core=nodes_used_collection_shard1_replica1&qt=/admin/cores&deleteDataDir=true&action=UNLOAD&wt=javabin&version=2} status=0 QTime=20
   [junit4]   2> 729520 INFO  (qtp22278652-79995) [n:127.0.0.1:40548_solr    ] o.a.s.s.HttpSolrCall [admin] webapp=null path=/admin/collections params={name=nodes_used_collection&action=DELETE&wt=javabin&version=2} status=0 QTime=731
   [junit4]   2> 729523 INFO  (qtp22278652-79998) [n:127.0.0.1:40548_solr    ] o.a.s.h.a.CollectionsHandler Invoked Collection Action :create with params action=CREATE&numShards=2&wt=javabin&version=2 and sendToOCPQueue=true
   [junit4]   2> 729524 ERROR (qtp22278652-79998) [n:127.0.0.1:40548_solr    ] o.a.s.h.RequestHandlerBase org.apache.solr.common.SolrException: Missing required parameter: name
   [junit4]   2> 	at org.apache.solr.common.params.RequiredSolrParams.getParams(RequiredSolrParams.java:90)
   [junit4]   2> 	at org.apache.solr.common.params.SolrParams.getAll(SolrParams.java:461)
   [junit4]   2> 	at org.apache.solr.common.params.SolrParams.getAll(SolrParams.java:478)
   [junit4]   2> 	at org.apache.solr.handler.admin.CollectionsHandler$CollectionOperation.lambda$static$0(CollectionsHandler.java:378)
   [junit4]   2> 	at org.apache.solr.handler.admin.CollectionsHandler$CollectionOperation.execute(CollectionsHandler.java:872)
   [junit4]   2> 	at org.apache.solr.handler.admin.CollectionsHandler.handleRequestBody(CollectionsHandler.java:209)
   [junit4]   2> 	at org.apache.solr.handler.RequestHandlerBase.handleRequest(RequestHandlerBase.java:152)
   [junit4]   2> 	at org.apache.solr.servlet.HttpSolrCall.handleAdminRequest(HttpSolrCall.java:664)
   [junit4]   2> 	at org.apache.solr.servlet.HttpSolrCall.call(HttpSolrCall.java:445)
   [junit4]   2> 	at org.apache.solr.servlet.SolrDispatchFilter.doFilter(SolrDispatchFilter.java:303)
   [junit4]   2> 	at org.apache.solr.servlet.SolrDispatchFilter.doFilter(SolrDispatchFilter.java:254)
   [junit4]   2> 	at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1699)
   [junit4]   2> 	at org.apache.solr.client.solrj.embedded.JettySolrRunner$DebugFilter.doFilter(JettySolrRunner.java:110)
   [junit4]   2> 	at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1699)
   [junit4]   2> 	at org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:582)
   [junit4]   2> 	at org.eclipse.jetty.server.session.SessionHandler.doHandle(SessionHandler.java:224)
   [junit4]   2> 	at org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:1180)
   [junit4]   2> 	at org.eclipse.jetty.servlet.ServletHandler.doScope(ServletHandler.java:512)
   [junit4]   2> 	at org.eclipse.jetty.server.session.SessionHandler.doScope(SessionHandler.java:185)
   [junit4]   2> 	at org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:1112)
   [junit4]   2> 	at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:141)
   [junit4]   2> 	at org.eclipse.jetty.server.handler.gzip.GzipHandler.handle(GzipHandler.java:462)
   [junit4]   2> 	at org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:134)
   [junit4]   2> 	at org.eclipse.jetty.server.Server.handle(Server.java:534)
   [junit4]   2> 	at org.eclipse.jetty.server.HttpChannel.handle(HttpChannel.java:320)
   [junit4]   2> 	at org.eclipse.jetty.server.HttpConnection.onFillable(HttpConnection.java:251)
   [junit4]   2> 	at org.eclipse.jetty.io.AbstractConnection$ReadCallback.succeeded(AbstractConnection.java:273)
   [junit4]   2> 	at org.eclipse.jetty.io.FillInterest.fillable(FillInterest.java:95)
   [junit4]   2> 	at org.eclipse.jetty.io.ssl.SslConnection.onFillable(SslConnection.java:202)
   [junit4]   2> 	at org.eclipse.jetty.io.AbstractConnection$ReadCallback.succeeded(AbstractConnection.java:273)
   [junit4]   2> 	at org.eclipse.jetty.io.FillInterest.fillable(FillInterest.java:95)
   [junit4]   2> 	at org.eclipse.jetty.io.SelectChannelEndPoint$2.run(SelectChannelEndPoint.java:93)
   [junit4]   2> 	at org.eclipse.jetty.util.thread.strategy.ExecuteProduceConsume.executeProduceConsume(ExecuteProduceConsume.java:303)
   [junit4]   2> 	at org.eclipse.jetty.util.thread.strategy.ExecuteProduceConsume.produceConsume(ExecuteProduceConsume.java:148)
   [junit4]   2> 	at org.eclipse.jetty.util.thread.strategy.ExecuteProduceConsume.run(ExecuteProduceConsume.java:136)
   [junit4]   2> 	at org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:671)
   [junit4]   2> 	at org.eclipse.jetty.util.thread.QueuedThreadPool$2.run(QueuedThreadPool.java:589)
   [junit4]   2> 	at java.lang.Thread.run(Thread.java:745)
   [junit4]   2> 
   [junit4]   2> 729524 INFO  (qtp22278652-79998) [n:127.0.0.1:40548_solr    ] o.a.s.s.HttpSolrCall [admin] webapp=null path=/admin/collections params={action=CREATE&numShards=2&wt=javabin&version=2} status=400 QTime=1
   [junit4]   2> 729525 INFO  (TEST-CollectionsAPIDistributedZkTest.testMissingRequiredParameters-seed#[81ACC65C8A3860B0]) [    ] o.a.s.SolrTestCaseJ4 ###Ending testMissingRequiredParameters
   [junit4]   2> 729553 INFO  (TEST-CollectionsAPIDistributedZkTest.testCollectionReload-seed#[81ACC65C8A3860B0]) [    ] o.a.s.SolrTestCaseJ4 ###Starting testCollectionReload
   [junit4]   2> 729554 INFO  (TEST-CollectionsAPIDistributedZkTest.testCollectionReload-seed#[81ACC65C8A3860B0]) [    ] o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (0) -> (4)
   [junit4]   2> 729558 INFO  (qtp22278652-79989) [n:127.0.0.1:40548_solr    ] o.a.s.h.a.CollectionsHandler Invoked Collection Action :create with params replicationFactor=2&collection.configName=conf&name=reloaded_collection&action=CREATE&numShards=2&wt=javabin&version=2 and sendToOCPQueue=true
   [junit4]   2> 729560 INFO  (OverseerThreadFactory-6818-thread-5-processing-n:127.0.0.1:46254_solr) [n:127.0.0.1:46254_solr    ] o.a.s.c.CreateCollectionCmd Create collection reloaded_collection
   [junit4]   2> 729560 INFO  (OverseerCollectionConfigSetProcessor-97080892405514252-127.0.0.1:46254_solr-n_0000000000) [n:127.0.0.1:46254_solr    ] o.a.s.c.OverseerTaskQueue Response ZK path: /overseer/collection-queue-work/qnr-0000000008 doesn't exist.  Requestor may have disconnected from ZooKeeper
   [junit4]   2> 729767 INFO  (qtp22278652-79973) [n:127.0.0.1:40548_solr    ] o.a.s.u.TestInjection Inject random core creation delay of 8s
   [junit4]   2> 729768 INFO  (qtp20945324-79964) [n:127.0.0.1:34852_solr    ] o.a.s.u.TestInjection Inject random core creation delay of 8s
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   [junit4]   2> 729768 INFO  (qtp31118063-79988) [n:127.0.0.1:39913_solr    ] o.a.s.u.TestInjection Inject random core creation delay of 8s
   [junit4]   2> 729872 INFO  (zkCallback-21378-thread-1-processing-n:127.0.0.1:46254_solr) [n:127.0.0.1:46254_solr    ] o.a.s.c.c.ZkStateReader A cluster state change: [WatchedEvent state:SyncConnected type:NodeDataChanged path:/collections/reloaded_collection/state.json] for collection [reloaded_collection] has occurred - updating... (live nodes size: [4])
   [junit4]   2> 730781 INFO  (qtp12100946-79991) [n:127.0.0.1:46254_solr c:reloaded_collection s:shard2  x:reloaded_collection_shard2_replica1] o.a.s.c.SolrConfig Using Lucene MatchVersion: 6.4.0
   [junit4]   2> 730794 INFO  (qtp12100946-79991) [n:127.0.0.1:46254_solr c:reloaded_collection s:shard2  x:reloaded_collection_shard2_replica1] o.a.s.s.IndexSchema [reloaded_collection_shard2_replica1] Schema name=minimal
   [junit4]   2> 730798 INFO  (qtp12100946-79991) [n:127.0.0.1:46254_solr c:reloaded_collection s:shard2  x:reloaded_collection_shard2_replica1] o.a.s.s.IndexSchema Loaded schema minimal/1.1 with uniqueid field id
   [junit4]   2> 730799 INFO  (qtp12100946-79991) [n:127.0.0.1:46254_solr c:reloaded_collection s:shard2  x:reloaded_collection_shard2_replica1] o.a.s.c.CoreContainer Creating SolrCore 'reloaded_collection_shard2_replica1' using configuration from collection reloaded_collection
   [junit4]   2> 730800 INFO  (qtp12100946-79991) [n:127.0.0.1:46254_solr c:reloaded_collection s:shard2 r:core_node1 x:reloaded_collection_shard2_replica1] o.a.s.c.SolrCore [[reloaded_collection_shard2_replica1] ] Opening new SolrCore at [/home/jenkins/workspace/Lucene-Solr-6.x-Linux/solr/build/solr-core/test/J1/temp/solr.cloud.CollectionsAPIDistributedZkTest_81ACC65C8A3860B0-001/tempDir-001/node3/reloaded_collection_shard2_replica1], dataDir=[/home/jenkins/workspace/Lucene-Solr-6.x-Linux/solr/build/solr-core/test/J1/temp/solr.cloud.CollectionsAPIDistributedZkTest_81ACC65C8A3860B0-001/tempDir-001/node3/./reloaded_collection_shard2_replica1/data/]
   [junit4]   2> 730810 INFO  (qtp12100946-79991) [n:127.0.0.1:46254_solr c:reloaded_collection s:shard2 r:core_node1 x:reloaded_collection_shard2_replica1] o.a.s.u.UpdateHandler Using UpdateLog implementation: org.apache.solr.update.UpdateLog
   [junit4]   2> 730810 INFO  (qtp12100946-79991) [n:127.0.0.1:46254_solr c:reloaded_collection s:shard2 r:core_node1 x:reloaded_collection_shard2_replica1] o.a.s.u.UpdateLog Initializing UpdateLog: dataDir=null defaultSyncLevel=FLUSH numRecordsToKeep=100 maxNumLogsToKeep=10 numVersionBuckets=65536
   [junit4]   2> 730811 INFO  (qtp12100946-79991) [n:127.0.0.1:46254_solr c:reloaded_collection s:shard2 r:core_node1 x:reloaded_collection_shard2_replica1] o.a.s.u.CommitTracker Hard AutoCommit: disabled
   [junit4]   2> 730812 INFO  (qtp12100946-79991) [n:127.0.0.1:46254_solr c:reloaded_collection s:shard2 r:core_node1 x:reloaded_collection_shard2_replica1] o.a.s.u.CommitTracker Soft AutoCommit: disabled
   [junit4]   2> 730812 INFO  (qtp12100946-79991) [n:127.0.0.1:46254_solr c:reloaded_collection s:shard2 r:core_node1 x:reloaded_collection_shard2_replica1] o.a.s.s.SolrIndexSearcher Opening [Searcher@1267522[reloaded_collection_shard2_replica1] main]
   [junit4]   2> 730813 INFO  (qtp12100946-79991) [n:127.0.0.1:46254_solr c:reloaded_collection s:shard2 r:core_node1 x:reloaded_collection_shard2_replica1] o.a.s.r.ManagedResourceStorage Configured ZooKeeperStorageIO with znodeBase: /configs/conf
   [junit4]   2> 730813 INFO  (qtp12100946-79991) [n:127.0.0.1:46254_solr c:reloaded_collection s:shard2 r:core_node1 x:reloaded_collection_shard2_replica1] o.a.s.r.ManagedResourceStorage Loaded null at path _rest_managed.json using ZooKeeperStorageIO:path=/configs/conf
   [junit4]   2> 730813 INFO  (qtp12100946-79991) [n:127.0.0.1:46254_solr c:reloaded_collection s:shard2 r:core_node1 x:reloaded_collection_shard2_replica1] o.a.s.h.ReplicationHandler Commits will be reserved for  10000
   [junit4]   2> 730813 INFO  (searcherExecutor-6852-thread-1-processing-n:127.0.0.1:46254_solr x:reloaded_collection_shard2_replica1 s:shard2 c:reloaded_collection r:core_node1) [n:127.0.0.1:46254_solr c:reloaded_collection s:shard2 r:core_node1 x:reloaded_collection_shard2_replica1] o.a.s.c.SolrCore [reloaded_collection_shard2_replica1] Registered new searcher Searcher@1267522[reloaded_collection_shard2_replica1] main{ExitableDirectoryReader(UninvertingDirectoryReader())}
   [junit4]   2> 730814 INFO  (qtp12100946-79991) [n:127.0.0.1:46254_solr c:reloaded_collection s:shard2 r:core_node1 x:reloaded_collection_shard2_replica1] o.a.s.u.UpdateLog Could not find max version in index or recent updates, using new clock 1553294305200701440
   [junit4]   2> 730818 INFO  (qtp12100946-79991) [n:127.0.0.1:46254_solr c:reloaded_collection s:shard2 r:core_node1 x:reloaded_collection_shard2_replica1] o.a.s.c.ShardLeaderElectionContext Enough replicas found to continue.
   [junit4]   2> 730818 INFO  (qtp12100946-79991) [n:127.0.0.1:46254_solr c:reloaded_collection s:shard2 r:core_node1 x:reloaded_collection_shard2_replica1] o.a.s.c.ShardLeaderElectionContext I may be the new leader - try and sync
   [junit4]   2> 730818 INFO  (qtp12100946-79991) [n:127.0.0.1:46254_solr c:reloaded_collection s:shard2 r:core_node1 x:reloaded_collection_shard2_replica1] o.a.s.c.SyncStrategy Sync replicas to https://127.0.0.1:46254/solr/reloaded_collection_shard2_replica1/
   [junit4]   2> 730818 INFO  (qtp12100946-79991) [n:127.0.0.1:46254_solr c:reloaded_collection s:shard2 r:core_node1 x:reloaded_collection_shard2_replica1] o.a.s.c.SyncStrategy Sync Success - now sync replicas to me
   [junit4]   2> 730818 INFO  (qtp12100946-79991) [n:127.0.0.1:46254_solr c:reloaded_collection s:shard2 r:core_node1 x:reloaded_collection_shard2_replica1] o.a.s.c.SyncStrategy https://127.0.0.1:46254/solr/reloaded_collection_shard2_replica1/ has no replicas
   [junit4]   2> 730821 INFO  (qtp12100946-79991) [n:127.0.0.1:46254_solr c:reloaded_collection s:shard2 r:core_node1 x:reloaded_collection_shard2_replica1] o.a.s.c.ShardLeaderElectionContext I am the new leader: https://127.0.0.1:46254/solr/reloaded_collection_shard2_replica1/ shard2
   [junit4]   2> 730923 INFO  (zkCallback-21378-thread-2-processing-n:127.0.0.1:46254_solr) [n:127.0.0.1:46254_solr    ] o.a.s.c.c.ZkStateReader A cluster state change: [WatchedEvent state:SyncConnected type:NodeDataChanged path:/collections/reloaded_collection/state.json] for collection [reloaded_collection] has occurred - updating... (live nodes size: [4])
   [junit4]   2> 730972 INFO  (qtp12100946-79991) [n:127.0.0.1:46254_solr c:reloaded_collection s:shard2 r:core_node1 x:reloaded_collection_shard2_replica1] o.a.s.c.ZkController I am the leader, no recovery necessary
   [junit4]   2> 730973 INFO  (qtp12100946-79991) [n:127.0.0.1:46254_solr c:reloaded_collection s:shard2 r:core_node1 x:reloaded_collection_shard2_replica1] o.a.s.s.HttpSolrCall [admin] webapp=null path=/admin/cores params={qt=/admin/cores&collection.configName=conf&newCollection=true&name=reloaded_collection_shard2_replica1&action=CREATE&numShards=2&collection=reloaded_collection&shard=shard2&wt=javabin&version=2} status=0 QTime=1206
   [junit4]   2> 731074 INFO  (zkCallback-21378-thread-1-processing-n:127.0.0.1:46254_solr) [n:127.0.0.1:46254_solr    ] o.a.s.c.c.ZkStateReader A cluster state change: [WatchedEvent state:SyncConnected type:NodeDataChanged path:/collections/reloaded_collection/state.json] for collection [reloaded_collection] has occurred - updating... (live nodes size: [4])
   [junit4]   2> 737768 INFO  (qtp22278652-79973) [n:127.0.0.1:40548_solr    ] o.a.s.h.a.CoreAdminOperation core create command qt=/admin/cores&collection.configName=conf&newCollection=true&name=reloaded_collection_shard2_replica2&action=CREATE&numShards=2&collection=reloaded_collection&shard=shard2&wt=javabin&version=2
   [junit4]   2> 737768 INFO  (qtp20945324-79964) [n:127.0.0.1:34852_solr    ] o.a.s.h.a.CoreAdminOperation core create command qt=/admin/cores&collection.configName=conf&newCollection=true&name=reloaded_collection_shard1_replica2&action=CREATE&numShards=2&collection=reloaded_collection&shard=shard1&wt=javabin&version=2
   [junit4]   2> 737768 INFO  (qtp31118063-79988) [n:127.0.0.1:39913_solr    ] o.a.s.h.a.CoreAdminOperation core create command qt=/admin/cores&collection.configName=conf&newCollection=true&name=reloaded_collection_shard1_replica1&action=CREATE&numShards=2&collection=reloaded_collection&shard=shard1&wt=javabin&version=2
   [junit4]   2> 737771 INFO  (zkCallback-21375-thread-2-processing-n:127.0.0.1:39913_solr) [n:127.0.0.1:39913_solr    ] o.a.s.c.c.ZkStateReader A cluster state change: [WatchedEvent state:SyncConnected type:NodeDataChanged path:/collections/reloaded_collection/state.json] for collection [reloaded_collection] has occurred - updating... (live nodes size: [4])
   [junit4]   2> 737771 INFO  (zkCallback-21377-thread-2-processing-n:127.0.0.1:40548_solr) [n:127.0.0.1:4054

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

avabin&version=2} status=0 QTime=0
   [junit4]   2> 908426 INFO  (TEST-CollectionsAPIDistributedZkTest.deleteCollectionOnlyInZk-seed#[81ACC65C8A3860B0]) [    ] o.a.s.SolrTestCaseJ4 ###Ending deleteCollectionOnlyInZk
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   [junit4]   2> 908437 INFO  (coreCloseExecutor-7019-thread-1) [n:127.0.0.1:46254_solr c:onlyinzk s:shard1 r:core_node2 x:onlyinzk_shard1_replica1] o.a.s.c.SolrCore [onlyinzk_shard1_replica1]  CLOSING SolrCore org.apache.solr.core.SolrCore@134e37a
   [junit4]   2> 908437 INFO  (coreCloseExecutor-7018-thread-1) [n:127.0.0.1:34852_solr c:onlyinzk s:shard2 r:core_node1 x:onlyinzk_shard2_replica1] o.a.s.c.SolrCore [onlyinzk_shard2_replica1]  CLOSING SolrCore org.apache.solr.core.SolrCore@1d284b0
   [junit4]   2> 908438 WARN  (NIOServerCxn.Factory:0.0.0.0/0.0.0.0:36433) [    ] o.a.z.s.NIOServerCnxn caught end of stream exception
   [junit4]   2> EndOfStreamException: Unable to read additional data from client sessionid 0x158e68eaa4f000b, likely client has closed socket
   [junit4]   2> 	at org.apache.zookeeper.server.NIOServerCnxn.doIO(NIOServerCnxn.java:228)
   [junit4]   2> 	at org.apache.zookeeper.server.NIOServerCnxnFactory.run(NIOServerCnxnFactory.java:208)
   [junit4]   2> 	at java.lang.Thread.run(Thread.java:745)
   [junit4]   2> 908439 INFO  (jetty-launcher-21357-thread-6) [    ] o.e.j.s.h.ContextHandler Stopped o.e.j.s.ServletContextHandler@1d36adb{/solr,null,UNAVAILABLE}
   [junit4]   2> 908439 INFO  (zkCallback-21376-thread-2-processing-n:127.0.0.1:34852_solr) [n:127.0.0.1:34852_solr    ] o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (4) -> (2)
   [junit4]   2> 908439 INFO  (zkCallback-21378-thread-14-processing-n:127.0.0.1:46254_solr) [n:127.0.0.1:46254_solr    ] o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (4) -> (2)
   [junit4]   2> 908440 WARN  (zkCallback-21376-thread-2-processing-n:127.0.0.1:34852_solr) [n:127.0.0.1:34852_solr    ] o.a.s.c.c.ZkStateReader ZooKeeper watch triggered, but Solr cannot talk to ZK: [KeeperErrorCode = Session expired for /live_nodes]
   [junit4]   2> 908441 INFO  (zkCallback-21378-thread-14-processing-n:127.0.0.1:46254_solr) [n:127.0.0.1:46254_solr    ] o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (2) -> (1)
   [junit4]   2> 908441 INFO  (jetty-launcher-21357-thread-8) [    ] o.e.j.s.h.ContextHandler Stopped o.e.j.s.ServletContextHandler@18dcf5d{/solr,null,UNAVAILABLE}
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   [junit4]   2> 908442 INFO  (OverseerStateUpdate-97080892405514252-127.0.0.1:46254_solr-n_0000000000) [n:127.0.0.1:46254_solr    ] o.a.s.c.Overseer Overseer Loop exiting : 127.0.0.1:46254_solr
   [junit4]   2> 909938 WARN  (zkCallback-21377-thread-8-processing-n:127.0.0.1:40548_solr) [n:127.0.0.1:40548_solr    ] o.a.s.c.c.ZkStateReader ZooKeeper watch triggered, but Solr cannot talk to ZK: [KeeperErrorCode = Session expired for /live_nodes]
   [junit4]   2> 909939 INFO  (jetty-launcher-21357-thread-5) [    ] o.e.j.s.h.ContextHandler Stopped o.e.j.s.ServletContextHandler@1e6be78{/solr,null,UNAVAILABLE}
   [junit4]   2> 909943 WARN  (zkCallback-21378-thread-13-processing-n:127.0.0.1:46254_solr) [n:127.0.0.1:46254_solr    ] o.a.s.c.c.ZkStateReader ZooKeeper watch triggered, but Solr cannot talk to ZK: [KeeperErrorCode = Session expired for /live_nodes]
   [junit4]   2> 909943 INFO  (jetty-launcher-21357-thread-7) [    ] o.e.j.s.h.ContextHandler Stopped o.e.j.s.ServletContextHandler@1aff12{/solr,null,UNAVAILABLE}
   [junit4]   2> 909944 INFO  (SUITE-CollectionsAPIDistributedZkTest-seed#[81ACC65C8A3860B0]-worker) [    ] o.a.s.c.ZkTestServer connecting to 127.0.0.1:36433 36433
   [junit4]   2> 910041 INFO  (Thread-1682) [    ] o.a.s.c.ZkTestServer connecting to 127.0.0.1:36433 36433
   [junit4]   2> 910042 WARN  (Thread-1682) [    ] o.a.s.c.ZkTestServer Watch limit violations: 
   [junit4]   2> Maximum concurrent create/delete watches above limit:
   [junit4]   2> 
   [junit4]   2> 	14	/solr/aliases.json
   [junit4]   2> 	14	/solr/configs/conf
   [junit4]   2> 
   [junit4]   2> Maximum concurrent data watches above limit:
   [junit4]   2> 
   [junit4]   2> 	279	/solr/clusterstate.json
   [junit4]   2> 	14	/solr/clusterprops.json
   [junit4]   2> 	4	/solr/collections/addReplicaColl/state.json
   [junit4]   2> 	3	/solr/collections/awhollynewcollection_0/state.json
   [junit4]   2> 	3	/solr/collections/acollectionafterbaddelete/state.json
   [junit4]   2> 	2	/solr/collections/onlyinzk/state.json
   [junit4]   2> 	2	/solr/collections/addReplicaColl/leader_elect/shard2/election/97080892405514249-core_node4-n_0000000000
   [junit4]   2> 	2	/solr/collections/halfdeletedcollection/state.json
   [junit4]   2> 
   [junit4]   2> Maximum concurrent children watches above limit:
   [junit4]   2> 
   [junit4]   2> 	419	/solr/collections
   [junit4]   2> 	74	/solr/overseer/queue
   [junit4]   2> 	68	/solr/overseer/collection-queue-work
   [junit4]   2> 	19	/solr/overseer/queue-work
   [junit4]   2> 	14	/solr/live_nodes
   [junit4]   2> 
   [junit4]   2> 910042 INFO  (SUITE-CollectionsAPIDistributedZkTest-seed#[81ACC65C8A3860B0]-worker) [    ] o.a.s.SolrTestCaseJ4 ###deleteCore
   [junit4]   2> NOTE: leaving temporary files on disk at: /home/jenkins/workspace/Lucene-Solr-6.x-Linux/solr/build/solr-core/test/J1/temp/solr.cloud.CollectionsAPIDistributedZkTest_81ACC65C8A3860B0-001
   [junit4]   2> Dec 10, 2016 2:31:03 AM com.carrotsearch.randomizedtesting.ThreadLeakControl checkThreadLeaks
   [junit4]   2> WARNING: Will linger awaiting termination of 1 leaked thread(s).
   [junit4]   2> NOTE: test params are: codec=Asserting(Lucene62): {_version_=TestBloomFilteredLucenePostings(BloomFilteringPostingsFormat(Lucene50(blocksize=128))), id=PostingsFormat(name=MockRandom)}, docValues:{}, maxPointsInLeafNode=1457, maxMBSortInHeap=7.982973118374703, sim=RandomSimilarity(queryNorm=true,coord=crazy): {}, locale=vi-VN, timezone=Africa/Douala
   [junit4]   2> NOTE: Linux 4.4.0-53-generic i386/Oracle Corporation 1.8.0_112 (32-bit)/cpus=12,threads=1,free=88570728,total=228622336
   [junit4]   2> NOTE: All tests run in this JVM: [TestSurroundQueryParser, TestPKIAuthenticationPlugin, TestSimpleTrackingShardHandler, TestShortCircuitedRequests, ClusterStateUpdateTest, TestHashPartitioner, TestExpandComponent, MoreLikeThisHandlerTest, SSLMigrationTest, SystemInfoHandlerTest, SolrCmdDistributorTest, TestSolr4Spatial2, TestStressLiveNodes, BJQParserTest, SpellCheckComponentTest, TestFieldCacheSortRandom, IndexSchemaRuntimeFieldTest, TestSubQueryTransformerDistrib, TestCoreContainer, VersionInfoTest, TestSearcherReuse, SolrCLIZkUtilsTest, DistributedQueryComponentOptimizationTest, DistributedFacetPivotSmallTest, TestMissingGroups, TestSerializedLuceneMatchVersion, TestUniqueKeyFieldResource, SecurityConfHandlerTest, TestCharFilters, JavabinLoaderTest, OpenCloseCoreStressTest, TestSweetSpotSimilarityFactory, TestSolrIndexConfig, CdcrUpdateLogTest, TermsComponentTest, TestElisionMultitermQuery, TestRestoreCore, BadCopyFieldTest, HdfsBasicDistributedZk2Test, SearchHandlerTest, EchoParamsTest, TestFiltering, TestQuerySenderListener, TestDynamicLoading, DirectSolrConnectionTest, TestConfigSets, TestRequestForwarding, TestChildDocTransformer, SolrIndexSplitterTest, DateRangeFieldTest, DeleteNodeTest, HdfsRecoverLeaseTest, TestExclusionRuleCollectionAccess, JSONWriterTest, ExplicitHLLTest, SimpleMLTQParserTest, TestScoreJoinQPScore, TestFastOutputStream, TestSlowCompositeReaderWrapper, SimplePostToolTest, TestManagedSchemaThreadSafety, TestCursorMarkWithoutUniqueKey, RecoveryAfterSoftCommitTest, TestSolrXml, TestLeaderElectionZkExpiry, LeaderInitiatedRecoveryOnCommitTest, SolrInfoMBeanTest, TestRTGBase, SpatialFilterTest, SoftAutoCommitTest, ZkControllerTest, TestMiniSolrCloudClusterSSL, TestExactSharedStatsCache, TestDistributedGrouping, BlockDirectoryTest, DocumentBuilderTest, CoreSorterTest, TestHdfsBackupRestoreCore, DeleteStatusTest, TestTrie, TestDeleteCollectionOnDownNodes, TestConfigOverlay, PreAnalyzedFieldManagedSchemaCloudTest, AliasIntegrationTest, TestRandomRequestDistribution, TestAuthenticationFramework, TestClusterStateMutator, MultiTermTest, TestSolrCLIRunExample, TestLRUCache, TestUseDocValuesAsStored2, OverseerCollectionConfigSetProcessorTest, TestSuggestSpellingConverter, CSVRequestHandlerTest, TestCloudManagedSchema, TestBM25SimilarityFactory, TestUpdate, TestDynamicFieldResource, BlobRepositoryCloudTest, CopyFieldTest, HdfsUnloadDistributedZkTest, BasicAuthIntegrationTest, SharedFSAutoReplicaFailoverTest, CollectionsAPIDistributedZkTest]
   [junit4] Completed [239/660 (1!)] on J1 in 204.98s, 20 tests, 1 failure <<< FAILURES!

[...truncated 55949 lines...]


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