Build: https://jenkins.thetaphi.de/job/Lucene-Solr-6.6-Linux/126/
Java: 64bit/jdk1.8.0_144 -XX:-UseCompressedOops -XX:+UseParallelGC

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

Error Message:
Something is broken in the assert for no shards using the same indexDir - 
probably something was changed in the attributes published in the MBean of 
SolrCore : {}

Stack Trace:
java.lang.AssertionError: Something is broken in the assert for no shards using 
the same indexDir - probably something was changed in the attributes published 
in the MBean of SolrCore : {}
        at 
__randomizedtesting.SeedInfo.seed([3BAACB4C89E0B94E:73DFBFF88FD396DB]:0)
        at org.junit.Assert.fail(Assert.java:93)
        at org.junit.Assert.assertTrue(Assert.java:43)
        at 
org.apache.solr.cloud.CollectionsAPIDistributedZkTest.checkNoTwoShardsUseTheSameIndexDir(CollectionsAPIDistributedZkTest.java:646)
        at 
org.apache.solr.cloud.CollectionsAPIDistributedZkTest.testCollectionsAPI(CollectionsAPIDistributedZkTest.java:524)
        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:368)
        at 
com.carrotsearch.randomizedtesting.ThreadLeakControl.forkTimeoutingTask(ThreadLeakControl.java:817)
        at 
com.carrotsearch.randomizedtesting.ThreadLeakControl$3.evaluate(ThreadLeakControl.java:468)
        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:368)
        at java.lang.Thread.run(Thread.java:748)




Build Log:
[...truncated 11691 lines...]
   [junit4] Suite: org.apache.solr.cloud.CollectionsAPIDistributedZkTest
   [junit4]   2> Creating dataDir: 
/home/jenkins/workspace/Lucene-Solr-6.6-Linux/solr/build/solr-core/test/J1/temp/solr.cloud.CollectionsAPIDistributedZkTest_3BAACB4C89E0B94E-001/init-core-data-001
   [junit4]   2> 535274 WARN  
(SUITE-CollectionsAPIDistributedZkTest-seed#[3BAACB4C89E0B94E]-worker) [    ] 
o.a.s.SolrTestCaseJ4 startTrackingSearchers: numOpens=1 numCloses=1
   [junit4]   2> 535274 INFO  
(SUITE-CollectionsAPIDistributedZkTest-seed#[3BAACB4C89E0B94E]-worker) [    ] 
o.a.s.SolrTestCaseJ4 Using TrieFields
   [junit4]   2> 535274 INFO  
(SUITE-CollectionsAPIDistributedZkTest-seed#[3BAACB4C89E0B94E]-worker) [    ] 
o.a.s.SolrTestCaseJ4 Randomized ssl (false) and clientAuth (true) via: 
@org.apache.solr.util.RandomizeSSL(reason=, value=NaN, ssl=NaN, clientAuth=NaN)
   [junit4]   2> 535275 INFO  
(SUITE-CollectionsAPIDistributedZkTest-seed#[3BAACB4C89E0B94E]-worker) [    ] 
o.a.s.c.MiniSolrCloudCluster Starting cluster of 4 servers in 
/home/jenkins/workspace/Lucene-Solr-6.6-Linux/solr/build/solr-core/test/J1/temp/solr.cloud.CollectionsAPIDistributedZkTest_3BAACB4C89E0B94E-001/tempDir-001
   [junit4]   2> 535275 INFO  
(SUITE-CollectionsAPIDistributedZkTest-seed#[3BAACB4C89E0B94E]-worker) [    ] 
o.a.s.c.ZkTestServer STARTING ZK TEST SERVER
   [junit4]   2> 535275 INFO  (Thread-944) [    ] o.a.s.c.ZkTestServer client 
port:0.0.0.0/0.0.0.0:0
   [junit4]   2> 535275 INFO  (Thread-944) [    ] o.a.s.c.ZkTestServer Starting 
server
   [junit4]   2> 535277 ERROR (Thread-944) [    ] o.a.z.s.ZooKeeperServer 
ZKShutdownHandler is not registered, so ZooKeeper server won't take any action 
on ERROR or SHUTDOWN server state changes
   [junit4]   2> 535375 INFO  
(SUITE-CollectionsAPIDistributedZkTest-seed#[3BAACB4C89E0B94E]-worker) [    ] 
o.a.s.c.ZkTestServer start zk server on port:34785
   [junit4]   2> 535380 INFO  (jetty-launcher-578-thread-1) [    ] 
o.e.j.s.Server jetty-9.3.14.v20161028
   [junit4]   2> 535380 INFO  (jetty-launcher-578-thread-3) [    ] 
o.e.j.s.Server jetty-9.3.14.v20161028
   [junit4]   2> 535380 INFO  (jetty-launcher-578-thread-2) [    ] 
o.e.j.s.Server jetty-9.3.14.v20161028
   [junit4]   2> 535382 INFO  (jetty-launcher-578-thread-4) [    ] 
o.e.j.s.Server jetty-9.3.14.v20161028
   [junit4]   2> 535383 INFO  (jetty-launcher-578-thread-3) [    ] 
o.e.j.s.h.ContextHandler Started 
o.e.j.s.ServletContextHandler@42cdfd6f{/solr,null,AVAILABLE}
   [junit4]   2> 535385 INFO  (jetty-launcher-578-thread-4) [    ] 
o.e.j.s.h.ContextHandler Started 
o.e.j.s.ServletContextHandler@75a63c62{/solr,null,AVAILABLE}
   [junit4]   2> 535386 INFO  (jetty-launcher-578-thread-1) [    ] 
o.e.j.s.h.ContextHandler Started 
o.e.j.s.ServletContextHandler@b7f7378{/solr,null,AVAILABLE}
   [junit4]   2> 535387 INFO  (jetty-launcher-578-thread-4) [    ] 
o.e.j.s.AbstractConnector Started 
ServerConnector@1e4b42e2{HTTP/1.1,[http/1.1]}{127.0.0.1:39241}
   [junit4]   2> 535387 INFO  (jetty-launcher-578-thread-4) [    ] 
o.e.j.s.Server Started @537461ms
   [junit4]   2> 535387 INFO  (jetty-launcher-578-thread-4) [    ] 
o.a.s.c.s.e.JettySolrRunner Jetty properties: {hostContext=/solr, 
hostPort=39241}
   [junit4]   2> 535387 ERROR (jetty-launcher-578-thread-4) [    ] 
o.a.s.s.StartupLoggingUtils Missing Java Option solr.log.dir. Logging may be 
missing or incomplete.
   [junit4]   2> 535387 INFO  (jetty-launcher-578-thread-4) [    ] 
o.a.s.s.SolrDispatchFilter  ___      _       Welcome to Apache Solr? version 
6.6.1
   [junit4]   2> 535387 INFO  (jetty-launcher-578-thread-4) [    ] 
o.a.s.s.SolrDispatchFilter / __| ___| |_ _   Starting in cloud mode on port null
   [junit4]   2> 535387 INFO  (jetty-launcher-578-thread-4) [    ] 
o.a.s.s.SolrDispatchFilter \__ \/ _ \ | '_|  Install dir: null
   [junit4]   2> 535387 INFO  (jetty-launcher-578-thread-4) [    ] 
o.a.s.s.SolrDispatchFilter |___/\___/_|_|    Start time: 
2017-09-01T22:44:32.394Z
   [junit4]   2> 535390 INFO  (jetty-launcher-578-thread-2) [    ] 
o.e.j.s.h.ContextHandler Started 
o.e.j.s.ServletContextHandler@4114d789{/solr,null,AVAILABLE}
   [junit4]   2> 535390 INFO  (jetty-launcher-578-thread-2) [    ] 
o.e.j.s.AbstractConnector Started 
ServerConnector@6af18f0c{HTTP/1.1,[http/1.1]}{127.0.0.1:36239}
   [junit4]   2> 535390 INFO  (jetty-launcher-578-thread-2) [    ] 
o.e.j.s.Server Started @537465ms
   [junit4]   2> 535390 INFO  (jetty-launcher-578-thread-2) [    ] 
o.a.s.c.s.e.JettySolrRunner Jetty properties: {hostContext=/solr, 
hostPort=36239}
   [junit4]   2> 535391 ERROR (jetty-launcher-578-thread-2) [    ] 
o.a.s.s.StartupLoggingUtils Missing Java Option solr.log.dir. Logging may be 
missing or incomplete.
   [junit4]   2> 535391 INFO  (jetty-launcher-578-thread-2) [    ] 
o.a.s.s.SolrDispatchFilter  ___      _       Welcome to Apache Solr? version 
6.6.1
   [junit4]   2> 535391 INFO  (jetty-launcher-578-thread-3) [    ] 
o.e.j.s.AbstractConnector Started 
ServerConnector@68bdb174{HTTP/1.1,[http/1.1]}{127.0.0.1:41535}
   [junit4]   2> 535391 INFO  (jetty-launcher-578-thread-2) [    ] 
o.a.s.s.SolrDispatchFilter / __| ___| |_ _   Starting in cloud mode on port null
   [junit4]   2> 535391 INFO  (jetty-launcher-578-thread-3) [    ] 
o.e.j.s.Server Started @537465ms
   [junit4]   2> 535391 INFO  (jetty-launcher-578-thread-2) [    ] 
o.a.s.s.SolrDispatchFilter \__ \/ _ \ | '_|  Install dir: null
   [junit4]   2> 535391 INFO  (jetty-launcher-578-thread-1) [    ] 
o.e.j.s.AbstractConnector Started 
ServerConnector@11792081{HTTP/1.1,[http/1.1]}{127.0.0.1:45497}
   [junit4]   2> 535391 INFO  (jetty-launcher-578-thread-2) [    ] 
o.a.s.s.SolrDispatchFilter |___/\___/_|_|    Start time: 
2017-09-01T22:44:32.398Z
   [junit4]   2> 535391 INFO  (jetty-launcher-578-thread-1) [    ] 
o.e.j.s.Server Started @537465ms
   [junit4]   2> 535391 INFO  (jetty-launcher-578-thread-1) [    ] 
o.a.s.c.s.e.JettySolrRunner Jetty properties: {hostContext=/solr, 
hostPort=45497}
   [junit4]   2> 535391 INFO  (jetty-launcher-578-thread-3) [    ] 
o.a.s.c.s.e.JettySolrRunner Jetty properties: {hostContext=/solr, 
hostPort=41535}
   [junit4]   2> 535392 ERROR (jetty-launcher-578-thread-3) [    ] 
o.a.s.s.StartupLoggingUtils Missing Java Option solr.log.dir. Logging may be 
missing or incomplete.
   [junit4]   2> 535392 INFO  (jetty-launcher-578-thread-3) [    ] 
o.a.s.s.SolrDispatchFilter  ___      _       Welcome to Apache Solr? version 
6.6.1
   [junit4]   2> 535392 INFO  (jetty-launcher-578-thread-3) [    ] 
o.a.s.s.SolrDispatchFilter / __| ___| |_ _   Starting in cloud mode on port null
   [junit4]   2> 535392 INFO  (jetty-launcher-578-thread-3) [    ] 
o.a.s.s.SolrDispatchFilter \__ \/ _ \ | '_|  Install dir: null
   [junit4]   2> 535392 INFO  (jetty-launcher-578-thread-3) [    ] 
o.a.s.s.SolrDispatchFilter |___/\___/_|_|    Start time: 
2017-09-01T22:44:32.399Z
   [junit4]   2> 535392 INFO  (jetty-launcher-578-thread-4) [    ] 
o.a.s.s.SolrDispatchFilter solr.xml found in ZooKeeper. Loading...
   [junit4]   2> 535391 ERROR (jetty-launcher-578-thread-1) [    ] 
o.a.s.s.StartupLoggingUtils Missing Java Option solr.log.dir. Logging may be 
missing or incomplete.
   [junit4]   2> 535393 INFO  (jetty-launcher-578-thread-2) [    ] 
o.a.s.s.SolrDispatchFilter solr.xml found in ZooKeeper. Loading...
   [junit4]   2> 535393 INFO  (jetty-launcher-578-thread-1) [    ] 
o.a.s.s.SolrDispatchFilter  ___      _       Welcome to Apache Solr? version 
6.6.1
   [junit4]   2> 535394 INFO  (jetty-launcher-578-thread-1) [    ] 
o.a.s.s.SolrDispatchFilter / __| ___| |_ _   Starting in cloud mode on port null
   [junit4]   2> 535394 INFO  (jetty-launcher-578-thread-1) [    ] 
o.a.s.s.SolrDispatchFilter \__ \/ _ \ | '_|  Install dir: null
   [junit4]   2> 535394 INFO  (jetty-launcher-578-thread-1) [    ] 
o.a.s.s.SolrDispatchFilter |___/\___/_|_|    Start time: 
2017-09-01T22:44:32.401Z
   [junit4]   2> 535395 INFO  (jetty-launcher-578-thread-3) [    ] 
o.a.s.s.SolrDispatchFilter solr.xml found in ZooKeeper. Loading...
   [junit4]   2> 535395 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 0x15e3f9dfd9b0001, likely client has closed socket
   [junit4]   2>        at 
org.apache.zookeeper.server.NIOServerCnxn.doIO(NIOServerCnxn.java:239)
   [junit4]   2>        at 
org.apache.zookeeper.server.NIOServerCnxnFactory.run(NIOServerCnxnFactory.java:203)
   [junit4]   2>        at java.lang.Thread.run(Thread.java:748)
   [junit4]   2> 535402 INFO  (jetty-launcher-578-thread-1) [    ] 
o.a.s.s.SolrDispatchFilter solr.xml found in ZooKeeper. Loading...
   [junit4]   2> 535403 INFO  (jetty-launcher-578-thread-2) [    ] 
o.a.s.u.UpdateShardHandler Creating UpdateShardHandler HTTP client with params: 
socketTimeout=340000&connTimeout=45000&retry=true
   [junit4]   2> 535404 INFO  (jetty-launcher-578-thread-2) [    ] 
o.a.s.c.ZkContainer Zookeeper client=127.0.0.1:34785/solr
   [junit4]   2> 535405 INFO  (jetty-launcher-578-thread-4) [    ] 
o.a.s.u.UpdateShardHandler Creating UpdateShardHandler HTTP client with params: 
socketTimeout=340000&connTimeout=45000&retry=true
   [junit4]   2> 535405 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 0x15e3f9dfd9b0003, likely client has closed socket
   [junit4]   2>        at 
org.apache.zookeeper.server.NIOServerCnxn.doIO(NIOServerCnxn.java:239)
   [junit4]   2>        at 
org.apache.zookeeper.server.NIOServerCnxnFactory.run(NIOServerCnxnFactory.java:203)
   [junit4]   2>        at java.lang.Thread.run(Thread.java:748)
   [junit4]   2> 535408 INFO  (jetty-launcher-578-thread-4) [    ] 
o.a.s.c.ZkContainer Zookeeper client=127.0.0.1:34785/solr
   [junit4]   2> 535409 INFO  (jetty-launcher-578-thread-3) [    ] 
o.a.s.u.UpdateShardHandler Creating UpdateShardHandler HTTP client with params: 
socketTimeout=340000&connTimeout=45000&retry=true
   [junit4]   2> 535410 INFO  (jetty-launcher-578-thread-1) [    ] 
o.a.s.u.UpdateShardHandler Creating UpdateShardHandler HTTP client with params: 
socketTimeout=340000&connTimeout=45000&retry=true
   [junit4]   2> 535413 INFO  (jetty-launcher-578-thread-3) [    ] 
o.a.s.c.ZkContainer Zookeeper client=127.0.0.1:34785/solr
   [junit4]   2> 535413 INFO  (jetty-launcher-578-thread-1) [    ] 
o.a.s.c.ZkContainer Zookeeper client=127.0.0.1:34785/solr
   [junit4]   2> 535426 INFO  (jetty-launcher-578-thread-4) 
[n:127.0.0.1:39241_solr    ] o.a.s.c.Overseer Overseer (id=null) closing
   [junit4]   2> 535426 INFO  (jetty-launcher-578-thread-3) 
[n:127.0.0.1:41535_solr    ] o.a.s.c.Overseer Overseer (id=null) closing
   [junit4]   2> 535426 INFO  (jetty-launcher-578-thread-1) 
[n:127.0.0.1:45497_solr    ] o.a.s.c.Overseer Overseer (id=null) closing
   [junit4]   2> 535426 INFO  (jetty-launcher-578-thread-2) 
[n:127.0.0.1:36239_solr    ] o.a.s.c.Overseer Overseer (id=null) closing
   [junit4]   2> 535427 INFO  (jetty-launcher-578-thread-4) 
[n:127.0.0.1:39241_solr    ] o.a.s.c.OverseerElectionContext I am going to be 
the leader 127.0.0.1:39241_solr
   [junit4]   2> 535427 INFO  (jetty-launcher-578-thread-1) 
[n:127.0.0.1:45497_solr    ] o.a.s.c.ZkController Register node as live in 
ZooKeeper:/live_nodes/127.0.0.1:45497_solr
   [junit4]   2> 535427 INFO  (jetty-launcher-578-thread-3) 
[n:127.0.0.1:41535_solr    ] o.a.s.c.ZkController Register node as live in 
ZooKeeper:/live_nodes/127.0.0.1:41535_solr
   [junit4]   2> 535427 INFO  (jetty-launcher-578-thread-2) 
[n:127.0.0.1:36239_solr    ] o.a.s.c.ZkController Register node as live in 
ZooKeeper:/live_nodes/127.0.0.1:36239_solr
   [junit4]   2> 535427 INFO  (jetty-launcher-578-thread-4) 
[n:127.0.0.1:39241_solr    ] o.a.s.c.Overseer Overseer 
(id=98586189645938698-127.0.0.1:39241_solr-n_0000000000) starting
   [junit4]   2> 535427 INFO  
(zkCallback-593-thread-1-processing-n:127.0.0.1:36239_solr) 
[n:127.0.0.1:36239_solr    ] o.a.s.c.c.ZkStateReader Updated live nodes from 
ZooKeeper... (0) -> (2)
   [junit4]   2> 535427 INFO  
(zkCallback-599-thread-1-processing-n:127.0.0.1:41535_solr) 
[n:127.0.0.1:41535_solr    ] o.a.s.c.c.ZkStateReader Updated live nodes from 
ZooKeeper... (0) -> (2)
   [junit4]   2> 535430 INFO  
(zkCallback-598-thread-1-processing-n:127.0.0.1:39241_solr) 
[n:127.0.0.1:39241_solr    ] o.a.s.c.c.ZkStateReader Updated live nodes from 
ZooKeeper... (0) -> (2)
   [junit4]   2> 535430 INFO  
(zkCallback-600-thread-1-processing-n:127.0.0.1:45497_solr) 
[n:127.0.0.1:45497_solr    ] o.a.s.c.c.ZkStateReader Updated live nodes from 
ZooKeeper... (0) -> (2)
   [junit4]   2> 535430 INFO  
(zkCallback-593-thread-1-processing-n:127.0.0.1:36239_solr) 
[n:127.0.0.1:36239_solr    ] o.a.s.c.c.ZkStateReader Updated live nodes from 
ZooKeeper... (2) -> (3)
   [junit4]   2> 535430 INFO  
(zkCallback-599-thread-1-processing-n:127.0.0.1:41535_solr) 
[n:127.0.0.1:41535_solr    ] o.a.s.c.c.ZkStateReader Updated live nodes from 
ZooKeeper... (2) -> (3)
   [junit4]   2> 535430 INFO  
(zkCallback-600-thread-2-processing-n:127.0.0.1:45497_solr) 
[n:127.0.0.1:45497_solr    ] o.a.s.c.c.ZkStateReader Updated live nodes from 
ZooKeeper... (2) -> (3)
   [junit4]   2> 535433 INFO  
(OverseerStateUpdate-98586189645938698-127.0.0.1:39241_solr-n_0000000000) 
[n:127.0.0.1:39241_solr    ] o.a.s.c.c.ZkStateReader Updated live nodes from 
ZooKeeper... (2) -> (3)
   [junit4]   2> 535438 INFO  (jetty-launcher-578-thread-4) 
[n:127.0.0.1:39241_solr    ] o.a.s.c.ZkController Register node as live in 
ZooKeeper:/live_nodes/127.0.0.1:39241_solr
   [junit4]   2> 535439 INFO  
(zkCallback-593-thread-1-processing-n:127.0.0.1:36239_solr) 
[n:127.0.0.1:36239_solr    ] o.a.s.c.c.ZkStateReader Updated live nodes from 
ZooKeeper... (3) -> (4)
   [junit4]   2> 535439 INFO  
(zkCallback-599-thread-1-processing-n:127.0.0.1:41535_solr) 
[n:127.0.0.1:41535_solr    ] o.a.s.c.c.ZkStateReader Updated live nodes from 
ZooKeeper... (3) -> (4)
   [junit4]   2> 535441 INFO  
(zkCallback-600-thread-2-processing-n:127.0.0.1:45497_solr) 
[n:127.0.0.1:45497_solr    ] o.a.s.c.c.ZkStateReader Updated live nodes from 
ZooKeeper... (3) -> (4)
   [junit4]   2> 535441 INFO  
(zkCallback-598-thread-1-processing-n:127.0.0.1:39241_solr) 
[n:127.0.0.1:39241_solr    ] o.a.s.c.c.ZkStateReader Updated live nodes from 
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[n:127.0.0.1:36239_solr    ] o.a.s.c.CorePropertiesLocator Found 0 core 
definitions underneath 
/home/jenkins/workspace/Lucene-Solr-6.6-Linux/solr/build/solr-core/test/J1/temp/solr.cloud.CollectionsAPIDistributedZkTest_3BAACB4C89E0B94E-001/tempDir-001/node2/.
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[n:127.0.0.1:41535_solr    ] o.a.s.c.CorePropertiesLocator Found 0 core 
definitions underneath 
/home/jenkins/workspace/Lucene-Solr-6.6-Linux/solr/build/solr-core/test/J1/temp/solr.cloud.CollectionsAPIDistributedZkTest_3BAACB4C89E0B94E-001/tempDir-001/node3/.
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[n:127.0.0.1:39241_solr    ] o.a.s.c.CorePropertiesLocator Found 0 core 
definitions underneath 
/home/jenkins/workspace/Lucene-Solr-6.6-Linux/solr/build/solr-core/test/J1/temp/solr.cloud.CollectionsAPIDistributedZkTest_3BAACB4C89E0B94E-001/tempDir-001/node4/.
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[n:127.0.0.1:45497_solr    ] o.a.s.c.CorePropertiesLocator Found 0 core 
definitions underneath 
/home/jenkins/workspace/Lucene-Solr-6.6-Linux/solr/build/solr-core/test/J1/temp/solr.cloud.CollectionsAPIDistributedZkTest_3BAACB4C89E0B94E-001/tempDir-001/node1/.
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(SUITE-CollectionsAPIDistributedZkTest-seed#[3BAACB4C89E0B94E]-worker) [    ] 
o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (0) -> (4)
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(SUITE-CollectionsAPIDistributedZkTest-seed#[3BAACB4C89E0B94E]-worker) [    ] 
o.a.s.c.s.i.ZkClientClusterStateProvider Cluster at 127.0.0.1:34785/solr ready
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(TEST-CollectionsAPIDistributedZkTest.deleteCollectionOnlyInZk-seed#[3BAACB4C89E0B94E])
 [    ] o.a.s.SolrTestCaseJ4 ###Starting deleteCollectionOnlyInZk
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(TEST-CollectionsAPIDistributedZkTest.deleteCollectionOnlyInZk-seed#[3BAACB4C89E0B94E])
 [    ] o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (0) -> (4)
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o.a.s.h.a.CollectionsHandler Invoked Collection Action :delete with params 
name=onlyinzk&action=DELETE&wt=javabin&version=2 and sendToOCPQueue=true
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o.a.s.s.HttpSolrCall [admin] webapp=null path=/admin/collections 
params={name=onlyinzk&action=DELETE&wt=javabin&version=2} status=0 QTime=5
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o.a.s.h.a.CollectionsHandler Invoked Collection Action :list with params 
action=LIST&wt=javabin&version=2 and sendToOCPQueue=true
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o.a.s.s.HttpSolrCall [admin] webapp=null path=/admin/collections 
params={action=LIST&wt=javabin&version=2} status=0 QTime=0
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o.a.s.h.a.CollectionsHandler Invoked Collection Action :create with params 
replicationFactor=1&collection.configName=conf&name=onlyinzk&action=CREATE&numShards=2&wt=javabin&version=2
 and sendToOCPQueue=true
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(OverseerThreadFactory-1477-thread-2-processing-n:127.0.0.1:39241_solr) 
[n:127.0.0.1:39241_solr    ] o.a.s.c.CreateCollectionCmd Create collection 
onlyinzk
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(OverseerCollectionConfigSetProcessor-98586189645938698-127.0.0.1:39241_solr-n_0000000000)
 [n:127.0.0.1:39241_solr    ] o.a.s.c.OverseerTaskQueue Response ZK path: 
/overseer/collection-queue-work/qnr-0000000000 doesn't exist.  Requestor may 
have disconnected from ZooKeeper
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o.a.s.h.a.CoreAdminOperation core create command 
qt=/admin/cores&collection.configName=conf&newCollection=true&name=onlyinzk_shard1_replica1&action=CREATE&numShards=2&collection=onlyinzk&shard=shard1&wt=javabin&version=2
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o.a.s.h.a.CoreAdminOperation core create command 
qt=/admin/cores&collection.configName=conf&newCollection=true&name=onlyinzk_shard2_replica1&action=CREATE&numShards=2&collection=onlyinzk&shard=shard2&wt=javabin&version=2
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o.a.s.c.TransientSolrCoreCacheDefault Allocating transient cache for 2147483647 
transient cores
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o.a.s.c.TransientSolrCoreCacheDefault Allocating transient cache for 2147483647 
transient cores
   [junit4]   2> 535744 INFO  
(zkCallback-599-thread-1-processing-n:127.0.0.1:41535_solr) 
[n:127.0.0.1:41535_solr    ] o.a.s.c.c.ZkStateReader A cluster state change: 
[WatchedEvent state:SyncConnected type:NodeDataChanged 
path:/collections/onlyinzk/state.json] for collection [onlyinzk] has occurred - 
updating... (live nodes size: [4])
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(zkCallback-593-thread-1-processing-n:127.0.0.1:36239_solr) 
[n:127.0.0.1:36239_solr    ] o.a.s.c.c.ZkStateReader A cluster state change: 
[WatchedEvent state:SyncConnected type:NodeDataChanged 
path:/collections/onlyinzk/state.json] for collection [onlyinzk] has occurred - 
updating... (live nodes size: [4])
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c:onlyinzk s:shard1  x:onlyinzk_shard1_replica1] o.a.s.c.SolrConfig Using 
Lucene MatchVersion: 6.6.1
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c:onlyinzk s:shard2  x:onlyinzk_shard2_replica1] o.a.s.c.SolrConfig Using 
Lucene MatchVersion: 6.6.1
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c:onlyinzk s:shard1  x:onlyinzk_shard1_replica1] o.a.s.s.IndexSchema 
[onlyinzk_shard1_replica1] Schema name=minimal
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c:onlyinzk s:shard2  x:onlyinzk_shard2_replica1] o.a.s.s.IndexSchema 
[onlyinzk_shard2_replica1] Schema name=minimal
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c:onlyinzk s:shard2  x:onlyinzk_shard2_replica1] o.a.s.s.IndexSchema Loaded 
schema minimal/1.1 with uniqueid field id
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c:onlyinzk s:shard1  x:onlyinzk_shard1_replica1] o.a.s.s.IndexSchema Loaded 
schema minimal/1.1 with uniqueid field id
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c:onlyinzk s:shard2  x:onlyinzk_shard2_replica1] o.a.s.c.CoreContainer Creating 
SolrCore 'onlyinzk_shard2_replica1' using configuration from collection 
onlyinzk, trusted=true
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c:onlyinzk s:shard1  x:onlyinzk_shard1_replica1] o.a.s.c.CoreContainer Creating 
SolrCore 'onlyinzk_shard1_replica1' using configuration from collection 
onlyinzk, trusted=true
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solr.RecoveryStrategy.Builder
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solr.RecoveryStrategy.Builder
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c:onlyinzk s:shard2  x:onlyinzk_shard2_replica1] o.a.s.c.SolrCore 
[[onlyinzk_shard2_replica1] ] Opening new SolrCore at 
[/home/jenkins/workspace/Lucene-Solr-6.6-Linux/solr/build/solr-core/test/J1/temp/solr.cloud.CollectionsAPIDistributedZkTest_3BAACB4C89E0B94E-001/tempDir-001/node3/onlyinzk_shard2_replica1],
 
dataDir=[/home/jenkins/workspace/Lucene-Solr-6.6-Linux/solr/build/solr-core/test/J1/temp/solr.cloud.CollectionsAPIDistributedZkTest_3BAACB4C89E0B94E-001/tempDir-001/node3/./onlyinzk_shard2_replica1/data/]
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c:onlyinzk s:shard1  x:onlyinzk_shard1_replica1] o.a.s.c.SolrCore 
[[onlyinzk_shard1_replica1] ] Opening new SolrCore at 
[/home/jenkins/workspace/Lucene-Solr-6.6-Linux/solr/build/solr-core/test/J1/temp/solr.cloud.CollectionsAPIDistributedZkTest_3BAACB4C89E0B94E-001/tempDir-001/node2/onlyinzk_shard1_replica1],
 
dataDir=[/home/jenkins/workspace/Lucene-Solr-6.6-Linux/solr/build/solr-core/test/J1/temp/solr.cloud.CollectionsAPIDistributedZkTest_3BAACB4C89E0B94E-001/tempDir-001/node2/./onlyinzk_shard1_replica1/data/]
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c:onlyinzk s:shard1  x:onlyinzk_shard1_replica1] o.a.s.u.UpdateHandler Using 
UpdateLog implementation: org.apache.solr.update.UpdateLog
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c:onlyinzk s:shard1  x:onlyinzk_shard1_replica1] o.a.s.u.UpdateLog Initializing 
UpdateLog: dataDir=null defaultSyncLevel=FLUSH numRecordsToKeep=100 
maxNumLogsToKeep=10 numVersionBuckets=65536
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UpdateLog implementation: org.apache.solr.update.UpdateLog
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UpdateLog: dataDir=null defaultSyncLevel=FLUSH numRecordsToKeep=100 
maxNumLogsToKeep=10 numVersionBuckets=65536
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AutoCommit: disabled
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AutoCommit: disabled
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AutoCommit: disabled
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AutoCommit: disabled
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c:onlyinzk s:shard1  x:onlyinzk_shard1_replica1] o.a.s.s.SolrIndexSearcher 
Opening [Searcher@5bea798b[onlyinzk_shard1_replica1] main]
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c:onlyinzk s:shard2  x:onlyinzk_shard2_replica1] o.a.s.s.SolrIndexSearcher 
Opening [Searcher@30a66170[onlyinzk_shard2_replica1] main]
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c:onlyinzk s:shard1  x:onlyinzk_shard1_replica1] o.a.s.r.ManagedResourceStorage 
Configured ZooKeeperStorageIO with znodeBase: /configs/conf
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c:onlyinzk s:shard2  x:onlyinzk_shard2_replica1] o.a.s.r.ManagedResourceStorage 
Configured ZooKeeperStorageIO with znodeBase: /configs/conf
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c:onlyinzk s:shard1  x:onlyinzk_shard1_replica1] o.a.s.r.ManagedResourceStorage 
Loaded null at path _rest_managed.json using 
ZooKeeperStorageIO:path=/configs/conf
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Loaded null at path _rest_managed.json using 
ZooKeeperStorageIO:path=/configs/conf
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c:onlyinzk s:shard1  x:onlyinzk_shard1_replica1] o.a.s.h.ReplicationHandler 
Commits will be reserved for  10000
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Commits will be reserved for  10000
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c:onlyinzk s:shard2  x:onlyinzk_shard2_replica1] o.a.s.u.UpdateLog Could not 
find max version in index or recent updates, using new clock 1577379035847065600
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(searcherExecutor-1487-thread-1-processing-n:127.0.0.1:36239_solr 
x:onlyinzk_shard1_replica1 s:shard1 c:onlyinzk) [n:127.0.0.1:36239_solr 
c:onlyinzk s:shard1  x:onlyinzk_shard1_replica1] o.a.s.c.SolrCore 
[onlyinzk_shard1_replica1] Registered new searcher 
Searcher@5bea798b[onlyinzk_shard1_replica1] 
main{ExitableDirectoryReader(UninvertingDirectoryReader())}
   [junit4]   2> 536718 INFO  
(searcherExecutor-1486-thread-1-processing-n:127.0.0.1:41535_solr 
x:onlyinzk_shard2_replica1 s:shard2 c:onlyinzk) [n:127.0.0.1:41535_solr 
c:onlyinzk s:shard2  x:onlyinzk_shard2_replica1] o.a.s.c.SolrCore 
[onlyinzk_shard2_replica1] Registered new searcher 
Searcher@30a66170[onlyinzk_shard2_replica1] 
main{ExitableDirectoryReader(UninvertingDirectoryReader())}
   [junit4]   2> 536718 INFO  (qtp2081668885-3653) [n:127.0.0.1:36239_solr 
c:onlyinzk s:shard1  x:onlyinzk_shard1_replica1] o.a.s.u.UpdateLog Could not 
find max version in index or recent updates, using new clock 1577379035847065600
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c:onlyinzk s:shard2  x:onlyinzk_shard2_replica1] 
o.a.s.c.ShardLeaderElectionContext Enough replicas found to continue.
   [junit4]   2> 536721 INFO  (qtp1746577863-3635) [n:127.0.0.1:41535_solr 
c:onlyinzk s:shard2  x:onlyinzk_shard2_replica1] 
o.a.s.c.ShardLeaderElectionContext I may be the new leader - try and sync
   [junit4]   2> 536721 INFO  (qtp2081668885-3653) [n:127.0.0.1:36239_solr 
c:onlyinzk s:shard1  x:onlyinzk_shard1_replica1] 
o.a.s.c.ShardLeaderElectionContext Enough replicas found to continue.
   [junit4]   2> 536721 INFO  (qtp1746577863-3635) [n:127.0.0.1:41535_solr 
c:onlyinzk s:shard2  x:onlyinzk_shard2_replica1] o.a.s.c.SyncStrategy Sync 
replicas to http://127.0.0.1:41535/solr/onlyinzk_shard2_replica1/
   [junit4]   2> 536721 INFO  (qtp2081668885-3653) [n:127.0.0.1:36239_solr 
c:onlyinzk s:shard1  x:onlyinzk_shard1_replica1] 
o.a.s.c.ShardLeaderElectionContext I may be the new leader - try and sync
   [junit4]   2> 536721 INFO  (qtp1746577863-3635) [n:127.0.0.1:41535_solr 
c:onlyinzk s:shard2  x:onlyinzk_shard2_replica1] o.a.s.c.SyncStrategy Sync 
Success - now sync replicas to me
   [junit4]   2> 536721 INFO  (qtp2081668885-3653) [n:127.0.0.1:36239_solr 
c:onlyinzk s:shard1  x:onlyinzk_shard1_replica1] o.a.s.c.SyncStrategy Sync 
replicas to http://127.0.0.1:36239/solr/onlyinzk_shard1_replica1/
   [junit4]   2> 536721 INFO  (qtp1746577863-3635) [n:127.0.0.1:41535_solr 
c:onlyinzk s:shard2  x:onlyinzk_shard2_replica1] o.a.s.c.SyncStrategy 
http://127.0.0.1:41535/solr/onlyinzk_shard2_replica1/ has no replicas
   [junit4]   2> 536721 INFO  (qtp2081668885-3653) [n:127.0.0.1:36239_solr 
c:onlyinzk s:shard1  x:onlyinzk_shard1_replica1] o.a.s.c.SyncStrategy Sync 
Success - now sync replicas to me
   [junit4]   2> 536721 INFO  (qtp1746577863-3635) [n:127.0.0.1:41535_solr 
c:onlyinzk s:shard2  x:onlyinzk_shard2_replica1] 
o.a.s.c.ShardLeaderElectionContext Found all replicas participating in 
election, clear LIR
   [junit4]   2> 536721 INFO  (qtp2081668885-3653) [n:127.0.0.1:36239_solr 
c:onlyinzk s:shard1  x:onlyinzk_shard1_replica1] o.a.s.c.SyncStrategy 
http://127.0.0.1:36239/solr/onlyinzk_shard1_replica1/ has no replicas
   [junit4]   2> 536721 INFO  (qtp2081668885-3653) [n:127.0.0.1:36239_solr 
c:onlyinzk s:shard1  x:onlyinzk_shard1_replica1] 
o.a.s.c.ShardLeaderElectionContext Found all replicas participating in 
election, clear LIR
   [junit4]   2> 536723 INFO  (qtp2081668885-3653) [n:127.0.0.1:36239_solr 
c:onlyinzk s:shard1  x:onlyinzk_shard1_replica1] 
o.a.s.c.ShardLeaderElectionContext I am the new leader: 
http://127.0.0.1:36239/solr/onlyinzk_shard1_replica1/ shard1
   [junit4]   2> 536723 INFO  (qtp1746577863-3635) [n:127.0.0.1:41535_solr 
c:onlyinzk s:shard2  x:onlyinzk_shard2_replica1] 
o.a.s.c.ShardLeaderElectionContext I am the new leader: 
http://127.0.0.1:41535/solr/onlyinzk_shard2_replica1/ shard2
   [junit4]   2> 536824 INFO  
(zkCallback-593-thread-1-processing-n:127.0.0.1:36239_solr) 
[n:127.0.0.1:36239_solr    ] o.a.s.c.c.ZkStateReader A cluster state change: 
[WatchedEvent state:SyncConnected type:NodeDataChanged 
path:/collections/onlyinzk/state.json] for collection [onlyinzk] has occurred - 
updating... (live nodes size: [4])
   [junit4]   2> 536824 INFO  
(zkCallback-599-thread-1-processing-n:127.0.0.1:41535_solr) 
[n:127.0.0.1:41535_solr    ] o.a.s.c.c.ZkStateReader A cluster state change: 
[WatchedEvent state:SyncConnected type:NodeDataChanged 
path:/collections/onlyinzk/state.json] for collection [onlyinzk] has occurred - 
updating... (live nodes size: [4])
   [junit4]   2> 536873 INFO  (qtp1746577863-3635) [n:127.0.0.1:41535_solr 
c:onlyinzk s:shard2  x:onlyinzk_shard2_replica1] o.a.s.c.ZkController I am the 
leader, no recovery necessary
   [junit4]   2> 536873 INFO  (qtp2081668885-3653) [n:127.0.0.1:36239_solr 
c:onlyinzk s:shard1  x:onlyinzk_shard1_replica1] o.a.s.c.ZkController I am the 
leader, no recovery necessary
   [junit4]   2> 536876 INFO  (qtp2081668885-3653) [n:127.0.0.1:36239_solr 
c:onlyinzk s:shard1  x:onlyinzk_shard1_replica1] o.a.s.s.HttpSolrCall [admin] 
webapp=null path=/admin/cores 
params={qt=/admin/cores&collection.configName=conf&newCollection=true&name=onlyinzk_shard1_replica1&action=CREATE&numShards=2&collection=onlyinzk&shard=shard1&wt=javabin&version=2}
 status=0 QTime=1236
   [junit4]   2> 536879 INFO  (qtp1746577863-3635) [n:127.0.0.1:41535_solr 
c:onlyinzk s:shard2  x:onlyinzk_shard2_replica1] o.a.s.s.HttpSolrCall [admin] 
webapp=null path=/admin/cores 
params={qt=/admin/cores&collection.configName=conf&newCollection=true&name=onlyinzk_shard2_replica1&action=CREATE&numShards=2&collection=onlyinzk&shard=shard2&wt=javabin&version=2}
 status=0 QTime=1238
   [junit4]   2> 536884 INFO  (qtp2081668885-3663) [n:127.0.0.1:36239_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> 536986 INFO  
(zkCallback-593-thread-1-processing-n:127.0.0.1:36239_solr) 
[n:127.0.0.1:36239_solr    ] o.a.s.c.c.ZkStateReader A cluster state change: 
[WatchedEvent state:SyncConnected type:NodeDataChanged 
path:/collections/onlyinzk/state.json] for collection [onlyinzk] has occurred - 
updating... (live nodes size: [4])
   [junit4]   2> 536986 INFO  
(zkCallback-599-thread-1-processing-n:127.0.0.1:41535_solr) 
[n:127.0.0.1:41535_solr    ] o.a.s.c.c.ZkStateReader A cluster state change: 
[WatchedEvent state:SyncConnected type:NodeDataChanged 
path:/collections/onlyinzk/state.json] for collection [onlyinzk] has occurred - 
updating... (live nodes size: [4])
   [junit4]   2> 537539 INFO  
(OverseerCollectionConfigSetProcessor-98586189645938698-127.0.0.1:39241_solr-n_0000000000)
 [n:127.0.0.1:39241_solr    ] o.a.s.c.OverseerTaskQueue Response ZK path: 
/overseer/collection-queue-work/qnr-0000000002 doesn't exist.  Requestor may 
have disconnected from ZooKeeper
   [junit4]   2> 537884 INFO  (qtp2081668885-3663) [n:127.0.0.1:36239_solr    ] 
o.a.s.s.HttpSolrCall [admin] webapp=null path=/admin/collections 
params={replicationFactor=1&collection.configName=conf&name=onlyinzk&action=CREATE&numShards=2&wt=javabin&version=2}
 status=0 QTime=2348
   [junit4]   2> 537886 INFO  (qtp2081668885-3634) [n:127.0.0.1:36239_solr    ] 
o.a.s.h.a.CollectionsHandler Invoked Collection Action :list with params 
action=LIST&wt=javabin&version=2 and sendToOCPQueue=true
   [junit4]   2> 537886 INFO  (qtp2081668885-3634) [n:127.0.0.1:36239_solr    ] 
o.a.s.s.HttpSolrCall [admin] webapp=null path=/admin/collections 
params={action=LIST&wt=javabin&version=2} status=0 QTime=0
   [junit4]   2> 537887 INFO  
(TEST-CollectionsAPIDistributedZkTest.deleteCollectionOnlyInZk-seed#[3BAACB4C89E0B94E])
 [    ] o.a.s.SolrTestCaseJ4 ###Ending deleteCollectionOnlyInZk
   [junit4]   2> 537916 INFO  
(TEST-CollectionsAPIDistributedZkTest.deletePartiallyCreatedCollection-seed#[3BAACB4C89E0B94E])
 [    ] o.a.s.SolrTestCaseJ4 ###Starting deletePartiallyCreatedCollection
   [junit4]   2> 537917 INFO  
(TEST-CollectionsAPIDistributedZkTest.deletePartiallyCreatedCollection-seed#[3BAACB4C89E0B94E])
 [    ] o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (0) -> (4)
   [junit4]   2> 537919 INFO  (qtp2081668885-3638) [n:127.0.0.1:36239_solr    ] 
o.a.s.h.a.CollectionsHandler Invoked Collection Action :delete with params 
name=onlyinzk&action=DELETE&wt=javabin&version=2 and sendToOCPQueue=true
   [junit4]   2> 537920 INFO  
(OverseerThreadFactory-1477-thread-3-processing-n:127.0.0.1:39241_solr) 
[n:127.0.0.1:39241_solr    ] o.a.s.c.OverseerCollectionMessageHandler Executing 
Collection Cmd : action=UNLOAD&deleteInstanceDir=true&deleteDataDir=true
   [junit4]   2> 537922 INFO  (qtp2081668885-3658) [n:127.0.0.1:36239_solr    ] 
o.a.s.m.SolrMetricManager Closing metric reporters for: 
solr.core.onlyinzk.shard1.replica1
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o.a.s.m.SolrMetricManager Closing metric reporters for: 
solr.core.onlyinzk.shard2.replica1
   [junit4]   2> 537923 INFO  (qtp2081668885-3658) [n:127.0.0.1:36239_solr    ] 
o.a.s.c.SolrCore [onlyinzk_shard1_replica1]  CLOSING SolrCore 
org.apache.solr.core.SolrCore@53bccac8
   [junit4]   2> 537924 INFO  (qtp1746577863-3662) [n:127.0.0.1:41535_solr    ] 
o.a.s.c.SolrCore [onlyinzk_shard2_replica1]  CLOSING SolrCore 
org.apache.solr.core.SolrCore@6ac5400f
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o.a.s.m.SolrMetricManager Closing metric reporters for: 
solr.core.onlyinzk.shard1.replica1
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o.a.s.m.SolrMetricManager Closing metric reporters for: 
solr.core.onlyinzk.shard2.replica1
   [junit4]   2> 537939 INFO  (qtp2081668885-3658) [n:127.0.0.1:36239_solr    ] 
o.a.s.s.HttpSolrCall [admin] webapp=null path=/admin/cores 
params={deleteInstanceDir=true&core=onlyinzk_shard1_replica1&qt=/admin/cores&deleteDataDir=true&action=UNLOAD&wt=javabin&version=2}
 status=0 QTime=17
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o.a.s.s.HttpSolrCall [admin] webapp=null path=/admin/cores 
params={deleteInstanceDir=true&core=onlyinzk_shard2_replica1&qt=/admin/cores&deleteDataDir=true&action=UNLOAD&wt=javabin&version=2}
 status=0 QTime=17
   [junit4]   2> 538550 INFO  (qtp2081668885-3638) [n:127.0.0.1:36239_solr    ] 
o.a.s.s.HttpSolrCall [admin] webapp=null path=/admin/collections 
params={name=onlyinzk&action=DELETE&wt=javabin&version=2} status=0 QTime=631
   [junit4]   2> 538552 INFO  (qtp2081668885-3653) [n:127.0.0.1:36239_solr    ] 
o.a.s.u.TestInjection Inject random core creation delay of 0s
   [junit4]   2> 538552 INFO  (qtp2081668885-3653) [n:127.0.0.1:36239_solr    ] 
o.a.s.h.a.CoreAdminOperation core create command 
dataDir=/home/jenkins/workspace/Lucene-Solr-6.6-Linux/solr/build/solr-core/test/J1/temp/solr.cloud.CollectionsAPIDistributedZkTest_3BAACB4C89E0B94E-001/tempDir-002&collection.configName=conf&name=halfdeletedcollection_shard1_replica1&action=CREATE&numShards=2&collection=halfdeletedcollection&wt=javabin&version=2
   [junit4]   2> 538553 INFO  
(OverseerStateUpdate-98586189645938698-127.0.0.1:39241_solr-n_0000000000) 
[n:127.0.0.1:39241_solr    ] o.a.s.c.o.ReplicaMutator Assigning new node to 
shard shard=shard2
   [junit4]   2> 539559 INFO  (qtp2081668885-3653) [n:127.0.0.1:36239_solr 
c:halfdeletedcollection   x:halfdeletedcollection_shard1_replica1] 
o.a.s.c.SolrConfig Using Lucene MatchVersion: 6.6.1
   [junit4]   2> 539563 INFO  (qtp2081668885-3653) [n:127.0.0.1:36239_solr 
c:halfdeletedcollection   x:halfdeletedcollection_shard1_replica1] 
o.a.s.s.IndexSchema [halfdeletedcollection_shard1_replica1] Schema name=minimal
   [junit4]   2> 539565 INFO  (qtp2081668885-3653) [n:127.0.0.1:36239_solr 
c:halfdeletedcollection   x:halfdeletedcollection_shard1_replica1] 
o.a.s.s.IndexSchema Loaded schema minimal/1.1 with uniqueid field id
   [junit4]   2> 539565 INFO  (qtp2081668885-3653) [n:127.0.0.1:36239_solr 
c:halfdeletedcollection   x:halfdeletedcollection_shard1_replica1] 
o.a.s.c.CoreContainer Creating SolrCore 'halfdeletedcollection_shard1_replica1' 
using configuration from collection halfdeletedcollection, trusted=true
   [junit4]   2> 539565 INFO  (qtp2081668885-3653) [n:127.0.0.1:36239_solr 
c:halfdeletedcollection   x:halfdeletedcollection_shard1_replica1] 
o.a.s.c.SolrCore solr.RecoveryStrategy.Builder
   [junit4]   2> 539566 INFO  (qtp2081668885-3653) [n:127.0.0.1:36239_solr 
c:halfdeletedcollection   x:halfdeletedcollection_shard1_replica1] 
o.a.s.c.SolrCore [[halfdeletedcollection_shard1_replica1] ] Opening new 
SolrCore at 
[/home/jenkins/workspace/Lucene-Solr-6.6-Linux/solr/build/solr-core/test/J1/temp/solr.cloud.CollectionsAPIDistributedZkTest_3BAACB4C89E0B94E-001/tempDir-001/node2/halfdeletedcollection_shard1_replica1],
 
dataDir=[/home/jenkins/workspace/Lucene-Solr-6.6-Linux/solr/build/solr-core/test/J1/temp/solr.cloud.CollectionsAPIDistributedZkTest_3BAACB4C89E0B94E-001/tempDir-002/]
   [junit4]   2> 539598 INFO  (qtp2081668885-3653) [n:127.0.0.1:36239_solr 
c:halfdeletedcollection   x:halfdeletedcollection_shard1_replica1] 
o.a.s.u.UpdateHandler Using UpdateLog implementation: 
org.apache.solr.update.UpdateLog
   [junit4]   2> 539598 INFO  (qtp2081668885-3653) [n:127.0.0.1:36239_solr 
c:halfdeletedcollection   x:halfdeletedcollection_shard1_replica1] 
o.a.s.u.UpdateLog Initializing UpdateLog: dataDir=null defaultSyncLevel=FLUSH 
numRecordsToKeep=100 maxNumLogsToKeep=10 numVersionBuckets=65536
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c:halfdeletedcollection   x:halfdeletedcollection_shard1_replica1] 
o.a.s.u.CommitTracker Hard AutoCommit: disabled
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o.a.s.u.CommitTracker Soft AutoCommit: disabled
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c:halfdeletedcollection   x:halfdeletedcollection_shard1_replica1] 
o.a.s.s.SolrIndexSearcher Opening 
[Searcher@4dadfc7e[halfdeletedcollection_shard1_replica1] main]
   [junit4]   2> 539600 INFO  (qtp2081668885-3653) [n:127.0.0.1:36239_solr 
c:halfdeletedcollection   x:halfdeletedcollection_shard1_replica1] 
o.a.s.r.ManagedResourceStorage Configured ZooKeeperStorageIO with znodeBase: 
/configs/conf
   [junit4]   2> 539601 INFO  (qtp2081668885-3653) [n:127.0.0.1:36239_solr 
c:halfdeletedcollection   x:halfdeletedcollection_shard1_replica1] 
o.a.s.r.ManagedResourceStorage Loaded null at path _rest_managed.json using 
ZooKeeperStorageIO:path=/configs/conf
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c:halfdeletedcollection   x:halfdeletedcollection_shard1_replica1] 
o.a.s.h.ReplicationHandler Commits will be reserved for  10000
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(searcherExecutor-1496-thread-1-processing-n:127.0.0.1:36239_solr 
x:halfdeletedcollection_shard1_replica1 c:halfdeletedcollection) 
[n:127.0.0.1:36239_solr c:halfdeletedcollection   
x:halfdeletedcollection_shard1_replica1] o.a.s.c.SolrCore 
[halfdeletedcollection_shard1_replica1] Registered new searcher 
Searcher@4dadfc7e[halfdeletedcollection_shard1_replica1] 
main{ExitableDirectoryReader(UninvertingDirectoryReader())}
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c:halfdeletedcollection   x:halfdeletedcollection_shard1_replica1] 
o.a.s.u.UpdateLog Could not find max version in index or recent updates, using 
new clock 1577379038870110208
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c:halfdeletedcollection   x:halfdeletedcollection_shard1_replica1] 
o.a.s.c.ShardLeaderElectionContext Enough replicas found to continue.
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c:halfdeletedcollection   x:halfdeletedcollection_shard1_replica1] 
o.a.s.c.ShardLeaderElectionContext I may be the new leader - try and sync
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c:halfdeletedcollection   x:halfdeletedcollection_shard1_replica1] 
o.a.s.c.SyncStrategy Sync replicas to 
http://127.0.0.1:36239/solr/halfdeletedcollection_shard1_replica1/
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c:halfdeletedcollection   x:halfdeletedcollection_shard1_replica1] 
o.a.s.c.SyncStrategy Sync Success - now sync replicas to me
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c:halfdeletedcollection   x:halfdeletedcollection_shard1_replica1] 
o.a.s.c.SyncStrategy 
http://127.0.0.1:36239/solr/halfdeletedcollection_shard1_replica1/ has no 
replicas
   [junit4]   2> 539606 INFO  (qtp2081668885-3653) [n:127.0.0.1:36239_solr 
c:halfdeletedcollection   x:halfdeletedcollection_shard1_replica1] 
o.a.s.c.ShardLeaderElectionContext Found all replicas participating in 
election, clear LIR
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c:halfdeletedcollection   x:halfdeletedcollection_shard1_replica1] 
o.a.s.c.ShardLeaderElectionContext I am the new leader: 
http://127.0.0.1:36239/solr/halfdeletedcollection_shard1_replica1/ shard2
   [junit4]   2> 539713 INFO  (qtp2081668885-3653) [n:127.0.0.1:36239_solr 
c:halfdeletedcollection   x:halfdeletedcollection_shard1_replica1] 
o.a.s.c.ZkController I am the leader, no recovery necessary
   [junit4]   2> 539714 INFO  (qtp2081668885-3653) [n:127.0.0.1:36239_solr 
c:halfdeletedcollection   x:halfdeletedcollection_shard1_replica1] 
o.a.s.s.HttpSolrCall [admin] webapp=null path=/admin/cores 
params={dataDir=/home/jenkins/workspace/Lucene-Solr-6.6-Linux/solr/build/solr-core/test/J1/temp/solr.cloud.CollectionsAPIDistributedZkTest_3BAACB4C89E0B94E-001/tempDir-002&collection.configName=conf&name=halfdeletedcollection_shard1_replica1&action=CREATE&numShards=2&collection=halfdeletedcollection&wt=javabin&version=2}
 status=0 QTime=1161
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o.a.s.h.a.CollectionsHandler Invoked Collection Action :delete with params 
name=halfdeletedcollection&action=DELETE&wt=javabin&version=2 and 
sendToOCPQueue=true
   [junit4]   2> 539716 INFO  
(OverseerCollectionConfigSetProcessor-98586189645938698-127.0.0.1:39241_solr-n_0000000000)
 [n:127.0.0.1:39241_solr    ] o.a.s.c.OverseerTaskQueue Response ZK path: 
/overseer/collection-queue-work/qnr-0000000004 doesn't exist.  Requestor may 
have disconnected from ZooKeeper
   [junit4]   2> 539716 INFO  
(OverseerThreadFactory-1477-thread-4-processing-n:127.0.0.1:39241_solr) 
[n:127.0.0.1:39241_solr    ] o.a.s.c.OverseerCollectionMessageHandler Executing 
Collection Cmd : action=UNLOAD&deleteInstanceDir=true&deleteDataDir=true
   [junit4]   2> 539718 INFO  (qtp2081668885-3663) [n:127.0.0.1:36239_solr    ] 
o.a.s.m.SolrMetricManager Closing metric reporters for: 
solr.core.halfdeletedcollection.shard1.replica1
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o.a.s.c.SolrCore [halfdeletedcollection_shard1_replica1]  CLOSING SolrCore 
org.apache.solr.core.SolrCore@4e12e2dc
   [junit4]   2> 539720 INFO  (qtp2081668885-3663) [n:127.0.0.1:36239_solr    ] 
o.a.s.m.SolrMetricManager Closing metric reporters for: 
solr.core.halfdeletedcollection.shard1.replica1
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o.a.s.s.HttpSolrCall [admin] webapp=null path=/admin/cores 
params={deleteInstanceDir=true&core=halfdeletedcollection_shard1_replica1&qt=/admin/cores&deleteDataDir=true&action=UNLOAD&wt=javabin&version=2}
 status=0 QTime=3
   [junit4]   2> 540424 INFO  (qtp2081668885-3634) [n:127.0.0.1:36239_solr    ] 
o.a.s.s.HttpSolrCall [admin] webapp=null path=/admin/collections 
params={name=halfdeletedcollection&action=DELETE&wt=javabin&version=2} status=0 
QTime=708
   [junit4]   2> 540425 INFO  (qtp2081668885-3658) [n:127.0.0.1:36239_solr    ] 
o.a.s.h.a.CollectionsHandler Invoked Collection Action :list with params 
action=LIST&wt=javabin&version=2 and sendToOCPQueue=true
   [junit4]   2> 540425 INFO  (qtp2081668885-3658) [n:127.0.0.1:36239_solr    ] 
o.a.s.s.HttpSolrCall [admin] webapp=null path=/admin/collections 
params={action=LIST&wt=javabin&version=2} status=0 QTime=0
   [junit4]   2> 540427 INFO  (qtp2081668885-3653) [n:127.0.0.1:36239_solr    ] 
o.a.s.h.a.CollectionsHandler Invoked Collection Action :create with params 
replicationFactor=1&collection.configName=conf&name=halfdeletedcollection&action=CREATE&numShards=2&wt=javabin&version=2
 and sendToOCPQueue=true
   [junit4]   2> 540428 INFO  
(OverseerThreadFactory-1477-thread-5-processing-n:127.0.0.1:39241_solr) 
[n:127.0.0.1:39241_solr    ] o.a.s.c.CreateCollectionCmd Create collection 
halfdeletedcollection
   [junit4]   2> 540428 INFO  
(OverseerCollectionConfigSetProcessor-98586189645938698-127.0.0.1:39241_solr-n_0000000000)
 [n:127.0.0.1:39241_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> 540643 INFO  (qtp2081668885-3638) [n:127.0.0.1:36239_solr    ] 
o.a.s.h.a.CoreAdminOperation core create command 
qt=/admin/cores&collection.configName=conf&newCollection=true&name=halfdeletedcollection_shard2_replica1&action=CREATE&numShards=2&collection=halfdeletedcollection&shard=shard2&wt=javabin&version=2
   [junit4]   2> 540644 INFO  (qtp973042556-3637) [n:127.0.0.1:39241_solr    ] 
o.a.s.h.a.CoreAdminOperation core create command 
qt=/admin/cores&collection.configName=conf&newCollection=true&name=halfdeletedcollection_shard1_replica1&action=CREATE&numShards=2&collection=halfdeletedcollection&shard=shard1&wt=javabin&version=2
   [junit4]   2> 540644 INFO  (qtp973042556-3637) [n:127.0.0.1:39241_solr    ] 
o.a.s.c.TransientSolrCoreCacheDefault Allocating transient cache for 2147483647 
transient cores
   [junit4]   2> 540747 INFO  
(zkCallback-598-thread-1-processing-n:127.0.0.1:39241_solr) 
[n:127.0.0.1:39241_solr    ] o.a.s.c.c.ZkStateReader A cluster state change: 
[WatchedEvent state:SyncConnected type:NodeDataChanged 
path:/collections/halfdeletedcollection/state.json] for collection 
[halfdeletedcollection] has occurred - updating... (live nodes size: [4])
   [junit4]   2> 540747 INFO  
(zkCallback-593-thread-2-processing-n:127.0.0.1:36239_solr) 
[n:127.0.0.1:36239_solr    ] o.a.s.c.c.ZkStateReader A cluster state change: 
[WatchedEvent state:SyncConnected type:NodeDataChanged 
path:/collections/halfdeletedcollection/state.json] for collection 
[halfdeletedcollection] has occurred - updating... (live nodes size: [4])
   [junit4]   2> 541650 INFO  (qtp973042556-3637) [n:127.0.0.1:39241_solr 
c:halfdeletedcollection s:shard1  x:halfdeletedcollection_shard1_replica1] 
o.a.s.c.SolrConfig Using Lucene MatchVersion: 6.6.1
   [junit4]   2> 541651 INFO  (qtp2081668885-3638) [n:127.0.0.1:36239_solr 
c:halfdeletedcollection s:shard2  x:halfdeletedcollection_shard2_replica1] 
o.a.s.c.SolrConfig Using Lucene MatchVersion: 6.6.1
   [junit4]   2> 541656 INFO  (qtp973042556-3637) [n:127.0.0.1:39241_solr 
c:halfdeletedcollection s:shard1  x:halfdeletedcollection_shard1_replica1] 
o.a.s.s.IndexSchema [halfdeletedcollection_shard1_replica1] Schema name=minimal
   [junit4]   2> 541658 INFO  (qtp2081668885-3638) [n:127.0.0.1:36239_solr 
c:halfdeletedcollection s:shard2  x:halfdeletedcollection_shard2_replica1] 
o.a.s.s.IndexSchema [halfdeletedcollection_shard2_replica1] Schema name=minimal
   [junit4]   2> 541658 INFO  (qtp973042556-3637) [n:127.0.0.1:39241_solr 
c:halfdeletedcollection s:shard1  x:halfdeletedcollection_shard1_replica1] 
o.a.s.s.IndexSchema Loaded schema minimal/1.1 with uniqueid field id
   [junit4]   2> 541658 INFO  (qtp973042556-3637) [n:127.0.0.1:39241_solr 
c:halfdeletedcollection s:shard1  x:halfdeletedcollection_shard1_replica1] 
o.a.s.c.CoreContainer Creating SolrCore 'halfdeletedcollection_shard1_replica1' 
using configuration from collection halfdeletedcollection, trusted=true
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c:halfdeletedcollection s:shard1  x:halfdeletedcollection_shard1_replica1] 
o.a.s.c.SolrCore solr.RecoveryStrategy.Builder
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c:halfdeletedcollection s:shard1  x:halfdeletedcollection_shard1_replica1] 
o.a.s.c.SolrCore [[halfdeletedcollection_shard1_replica1] ] Opening new 
SolrCore at 
[/home/jenkins/workspace/Lucene-Solr-6.6-Linux/solr/build/solr-core/test/J1/temp/solr.cloud.CollectionsAPIDistributedZkTest_3BAACB4C89E0B94E-001/tempDir-001/node4/halfdeletedcollection_shard1_replica1],
 
dataDir=[/home/jenkins/workspace/Lucene-Solr-6.6-Linux/solr/build/solr-core/test/J1/temp/solr.cloud.CollectionsAPIDistributedZkTest_3BAACB4C89E0B94E-001/tempDir-001/node4/./halfdeletedcollection_shard1_replica1/data/]
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c:halfdeletedcollection s:shard2  x:halfdeletedcollection_shard2_replica1] 
o.a.s.s.IndexSchema Loaded schema minimal/1.1 with uniqueid field id
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c:halfdeletedcollection s:shard2  x:halfdeletedcollection_shard2_replica1] 
o.a.s.c.CoreContainer Creating SolrCore 'halfdeletedcollection_shard2_replica1' 
using configuration from collection halfdeletedcollection, trusted=true
   [junit4]   2> 541660 INFO  (qtp2081668885-3638) [n:127.0.0.1:36239_solr 
c:halfdeletedcollection s:shard2  x:halfdeletedcollection_shard2_replica1] 
o.a.s.c.SolrCore solr.RecoveryStrategy.Builder
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c:halfdeletedcollection s:shard2  x:halfdeletedcollection_shard2_replica1] 
o.a.s.c.SolrCore [[halfdeletedcollection_shard2_replica1] ] Opening new 
SolrCore at 
[/home/jenkins/workspace/Lucene-Solr-6.6-Linux/solr/build/solr-core/test/J1/temp/solr.cloud.CollectionsAPIDistributedZkTest_3BAACB4C89E0B94E-001/tempDir-001/node2/halfdeletedcollection_shard2_replica1],
 
dataDir=[/home/jenkins/workspace/Lucene-Solr-6.6-Linux/solr/build/solr-core/test/J1/temp/solr.cloud.CollectionsAPIDistributedZkTest_3BAACB4C89E0B94E-001/tempDir-001/node2/./halfdeletedcollection_shard2_replica1/data/]
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c:halfdeletedcollection s:shard1  x:halfdeletedcollection_shard1_replica1] 
o.a.s.u.UpdateHandler Using UpdateLog implementation: 
org.apache.solr.update.UpdateLog
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c:halfdeletedcollection s:shard1  x:halfdeletedcollection_shard1_replica1] 
o.a.s.u.UpdateLog Initializing UpdateLog: dataDir=null defaultSyncLevel=FLUSH 
numRecordsToKeep=100 maxNumLogsToKeep=10 numVersionBuckets=65536
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o.a.s.u.CommitTracker Hard AutoCommit: disabled
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o.a.s.u.CommitTracker Soft AutoCommit: disabled
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o.a.s.s.SolrIndexSearcher Opening 
[Searcher@2de02c0d[halfdeletedcollection_shard1_replica1] main]
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c:halfdeletedcollection s:shard1  x:halfdeletedcollection_shard1_replica1] 
o.a.s.r.ManagedResourceStorage Configured ZooKeeperStorageIO with znodeBase: 
/configs/conf
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c:halfdeletedcollection s:shard1  x:halfdeletedcollection_shard1_replica1] 
o.a.s.r.ManagedResourceStorage Loaded null at path _rest_managed.json using 
ZooKeeperStorageIO:path=/configs/conf
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o.a.s.h.ReplicationHandler Commits will be reserved for  10000
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o.a.s.u.UpdateHandler Using UpdateLog implementation: 
org.apache.solr.update.UpdateLog
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(searcherExecutor-1501-thread-1-processing-n:127.0.0.1:39241_solr 
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[n:127.0.0.1:39241_solr c:halfdeletedcollection s:shard1  
x:halfdeletedcollection_shard1_replica1] o.a.s.c.SolrCore 
[halfdeletedcollection_shard1_replica1] Registered new searcher 
Searcher@2de02c0d[halfdeletedcollection_shard1_replica1] 
main{ExitableDirectoryReader(UninvertingDirectoryReader())}
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c:halfdeletedcollection s:shard2  x:halfdeletedcollection_shard2_replica1] 
o.a.s.u.UpdateLog Initializing UpdateLog: dataDir=null defaultSyncLevel=FLUSH 
numRecordsToKeep=100 maxNumLogsToKeep=10 numVersionBuckets=65536
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c:halfdeletedcollection s:shard1  x:halfdeletedcollection_shard1_replica1] 
o.a.s.u.UpdateLog Could not find max version in index or recent updates, using 
new clock 1577379041059536896
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o.a.s.u.CommitTracker Hard AutoCommit: disabled
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o.a.s.u.CommitTracker Soft AutoCommit: disabled
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o.a.s.s.SolrIndexSearcher Opening 
[Searcher@46bb9549[halfdeletedcollection_shard2_replica1] main]
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c:halfdeletedcollection s:shard2  x:halfdeletedcollection_shard2_replica1] 
o.a.s.r.ManagedResourceStorage Configured ZooKeeperStorageIO with znodeBase: 
/configs/conf
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c:halfdeletedcollection s:shard2  x:halfdeletedcollection_shard2_replica1] 
o.a.s.r.ManagedResourceStorage Loaded null at path _rest_managed.json using 
ZooKeeperStorageIO:path=/configs/conf
   [junit4]   2> 541692 INFO  (qtp2081668885-3638) [n:127.0.0.1:36239_solr 
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o.a.s.h.ReplicationHandler Commits will be reserved for  10000
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(searcherExecutor-1502-thread-1-processing-n:127.0.0.1:36239_solr 
x:halfdeletedcollection_shard2_replica1 s:shard2 c:halfdeletedcollection) 
[n:127.0.0.1:36239_solr c:halfdeletedcollection s:shard2  
x:halfdeletedcollection_shard2_replica1] o.a.s.c.SolrCore 
[halfdeletedcollection_shard2_replica1] Registered new searcher 
Searcher@46bb9549[halfdeletedcollection_shard2_replica1] 
main{ExitableDirectoryReader(UninvertingDirectoryReader())}
   [junit4]   2> 541693 INFO  (qtp973042556-3637) [n:127.0.0.1:39241_solr 
c:halfdeletedcollection s:shard1  x:halfdeletedcollection_shard1_replica1] 
o.a.s.c.ShardLeaderElectionContext Enough replicas found to continue.
   [junit4]   2> 541693 INFO  (qtp973042556-3637) [n:127.0.0.1:39241_solr 
c:halfdeletedcollection s:shard1  x:halfdeletedcollection_shard1_replica1] 
o.a.s.c.ShardLeaderElectionContext I may be the new leader - try and sync
   [junit4]   2> 541693 INFO  (qtp2081668885-3638) [n:127.0.0.1:36239_solr 
c:halfdeletedcollection s:shard2  x:halfdeletedcollection_shard2_replica1] 
o.a.s.u.UpdateLog Could not find max version in index or recent updates, using 
new clock 1577379041063731200
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c:halfdeletedcollection s:shard1  x:halfdeletedcollection_shard1_replica1] 
o.a.s.c.SyncStrategy Sync replicas to 
http://127.0.0.1:39241/solr/halfdeletedcollection_shard1_replica1/
   [junit4]   2> 541693 INFO  (qtp973042556-3637) [n:127.0.0.1:39241_solr 
c:halfdeletedcollection s:shard1  x:halfdeletedcollection_shard1_replica1] 
o.a.s.c.SyncStrategy Sync Success - now sync replicas to me
   [junit4]   2> 541693 INFO  (qtp973042556-3637) [n:127.0.0.1:39241_solr 
c:halfdeletedcollection s:shard1  x:halfdeletedcollection_shard1_replica1] 
o.a.s.c.SyncStrategy 
http://127.0.0.1:39241/solr/halfdeletedcollection_shard1_replica1/ has no 
replicas
   [junit4]   2> 541693 INFO  (qtp973042556-3637) [n:127.0.0.1:39241_solr 
c:halfdeletedcollection s:shard1  x:halfdeletedcollection_shard1_replica1] 
o.a.s.c.ShardLeaderElectionContext Found all replicas participating in 
election, clear LIR
   [junit4]   2> 541694 INFO  (qtp973042556-3637) [n:127.0.0.1:39241_solr 
c:halfdeletedcollection s:shard1  x:halfdeletedcollection_shard1_replica1] 
o.a.s.c.ShardLeaderElectionContext I am the new leader: 
http://127.0.0.1:39241/solr/halfdeletedcollection_shard1_replica1/ shard1
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c:halfdeletedcollection s:shard2  x:halfdeletedcollection_shard2_replica1] 
o.a.s.c.ShardLeaderElectionContext Enough replicas found to continue.
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c:halfdeletedcollection s:shard2  x:halfdeletedcollection_shard2_replica1] 
o.a.s.c.ShardLeaderElectionContext I may be the new leader - try and sync
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o.a.s.c.SyncStrategy Sync replicas to 
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o.a.s.c.SyncStrategy Sync Success - now sync replicas to me
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o.a.s.c.SyncStrategy 
http://127.0.0.1:36239/solr/halfdeletedcollection_shard2_replica1/ has no 
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c:halfdeletedcollection s:shard2  x:halfdeletedcollection_shard2_replica1] 
o.a.s.c.ShardLeaderElectionContext Found all replicas participating in 
election, clear LIR
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c:halfdeletedcollection s:shard2  x:halfdeletedcollection_shard2_replica1] 
o.a.s.c.ShardLeaderElectionContext I am the new leader: 
http://127.0.0.1:36239/solr/halfdeletedcollection_shard2_replica1/ shard2
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(zkCallback-598-thread-1-processing-n:127.0.0.1:39241_solr) 
[n:127.0.0.1:39241_solr    ] o.a.s.c.c.ZkStateReader A cluster state change: 
[WatchedEvent state:SyncConnected type:NodeDataChanged 
path:/collections/halfdeletedcollection/state.json] for collection 
[halfdeletedcollection] has occurred - updating... (live nodes size: [4])
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(zkCallback-593-thread-2-processing-n:127.0.0.1:36239_solr) 
[n:127.0.0.1:36239_solr    ] o.a.s.c.c.ZkStateReader A cluster state change: 
[WatchedEvent state:SyncConnected type:NodeDataChanged 
path:/collections/halfdeletedcollection/state.json] for collection 
[halfdeletedcollection] has occurred - updating... (live nodes size: [4])
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c:halfdeletedcollection s:shard1  x:halfdeletedcollection_shard1_replica1] 
o.a.s.c.ZkController I am the leader, no recovery necessary
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c:halfdeletedcollection s:shard1  x:halfdeletedcollection_shard1_replica1] 
o.a.s.s.HttpSolrCall [admin] webapp=null path=/admin/cores 
params={qt=/admin/cores&collection.configName=conf&newCollection=true&name=halfdeletedcollection_shard1_replica1&action=CREATE&numShards=2&collection=halfdeletedcollection&shard=shard1&wt=javabin&version=2}
 status=0 QTime=1202
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c:halfdeletedcollection s:shard2  x:halfdeletedcollection_shard2_replica1] 
o.a.s.c.ZkController I am the leader, no recovery necessary
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c:halfdeletedcollection s:shard2  x:halfdeletedcollection_shard2_replica1] 
o.a.s.s.HttpSolrCall [admin] webapp=null path=/admin/cores 
params={qt=/admin/cores&collection.configName=conf&newCollection=true&name=halfdeletedcollection_shard2_replica1&action=CREATE&numShards=2&collection=halfdeletedcollection&shard=shard2&wt=javabin&version=2}
 status=0 QTime=1205
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o.a.s.h.a.CollectionsHandler Wait for new collection to be active for at most 
30 seconds. Check all shard replicas
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(zkCallback-593-thread-2-processing-n:127.0.0.1:36239_solr) 
[n:127.0.0.1:36239_solr    ] o.a.s.c.c.ZkStateReader A cluster state change: 
[WatchedEvent state:SyncConnected type:NodeDataChanged 
path:/collections/halfdeletedcollection/state.json] for collection 
[halfdeletedcollection] has occurred - updating... (live nodes size: [4])
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(zkCallback-598-thread-1-processing-n:127.0.0.1:39241_solr) 
[n:127.0.0.1:39241_solr    ] o.a.s.c.c.ZkStateReader A cluster state change: 
[WatchedEvent state:SyncConnected type:NodeDataChanged 
path:/collections/halfdeletedcollection/state.json] for collection 
[halfdeletedcollection] has occurred - updating... (live nodes size: [4])
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(OverseerCollectionConfigSetProcessor-98586189645938698-127.0.0.1:39241_solr-n_0000000000)
 [n:127.0.0.1:39241_solr    ] o.a.s.c.OverseerTaskQueue Response ZK path: 
/overseer/collection-queue-work/qnr-0000000008 doesn't exist.  Requestor may 
have disconnected from ZooKeeper
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o.a.s.s.HttpSolrCall [admin] webapp=null path=/admin/collections 
params={replicationFactor=1&collection.configName=conf&name=halfdeletedcollection&action=CREATE&numShards=2&wt=javabin&version=2}
 status=0 QTime=2423
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o.a.s.h.a.CollectionsHandler Invoked Collection Action :list with params 
action=LIST&wt=javabin&version=2 and sendToOCPQueue=true
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o.a.s.s.HttpSolrCall [admin] webapp=null path=/admin/collections 
params={action=LIST&wt=javabin&version=2} status=0 QTime=0
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(TEST-CollectionsAPIDistributedZkTest.deletePartiallyCreatedCollection-seed#[3BAACB4C89E0B94E])
 [    ] o.a.s.SolrTestCaseJ4 ###Ending deletePartiallyCreatedCollection
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(TEST-CollectionsAPIDistributedZkTest.testMissingNumShards-seed#[3BAACB4C89E0B94E])
 [    ] o.a.s.SolrTestCaseJ4 ###Starting testMissingNumShards
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(TEST-CollectionsAPIDistributedZkTest.testMissingNumShards-seed#[3BAACB4C89E0B94E])
 [    ] o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (0) -> (4)
   [junit4]   2> 542874 INFO  (qtp2081668885-3658) [n:127.0.0.1:36239_solr    ] 
o.a.s.h.a.CollectionsHandler Invoked Collection Action :delete with params 
name=halfdeletedcollection&action=DELETE&wt=javabin&version=2 and 
sendToOCPQueue=true
   [junit4]   2> 542875 INFO  
(OverseerThreadFactory-1477-thread-5-processing-n:127.0.0.1:39241_solr) 
[n:127.0.0.1:39241_solr    ] o.a.s.c.OverseerCollectionMessageHandler Executing 
Collection Cmd : action=UNLOAD&deleteInstanceDir=true&deleteDataDir=true
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o.a.s.m.SolrMetricManager Closing metric reporters for: 
solr.core.halfdeletedcollection.shard1.replica1
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o.a.s.m.SolrMetricManager Closing metric reporters for: 
solr.core.halfdeletedcollection.shard2.replica1
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o.a.s.c.SolrCore [halfdeletedcollection_shard1_replica1]  CLOSING SolrCore 
org.apache.solr.core.SolrCore@3b2b2bb4
   [junit4]   2> 542877 INFO  (qtp2081668885-3634) [n:127.0.0.1:36239_solr    ] 
o.a.s.c.SolrCore [halfdeletedcollection_shard2_replica1]  CLOSING SolrCore 
org.apache.solr.core.SolrCore@3a5ddad5
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o.a.s.m.SolrMetricManager Closing metric reporters for: 
solr.core.halfdeletedcollection.shard1.replica1
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o.a.s.m.SolrMetricManager Closing metric reporters for: 
solr.core.halfdeletedcollection.shard2.replica1
   [junit4]   2> 542880 INFO  (qtp973042556-3656) [n:127.0.0.1:39241_solr    ] 
o.a.s.s.HttpSolrCall [admin] webapp=null path=/admin/cores 
params={deleteInstanceDir=true&core=halfdeletedcollection_shard1_replica1&qt=/admin/cores&deleteDataDir=true&action=UNLOAD&wt=javabin&version=2}
 status=0 QTime=3
   [junit4]   2> 542881 INFO  (qtp2081668885-3634) [n:127.0.0.1:36239_solr    ] 
o.a.s.s.HttpSolrCall [admin] webapp=null path=/admin/cores 
params={deleteInstanceDir=true&core=halfdeletedcollection_shard2_replica1&qt=/admin/cores&deleteDataDir=true&action=UNLOAD&wt=javabin&version=2}
 status=0 QTime=4
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o.a.s.s.HttpSolrCall [admin] webapp=null path=/admin/collections 
params={name=halfdeletedcollection&action=DELETE&wt=javabin&version=2} status=0 
QTime=708
   [junit4]   2> 543585 INFO  (qtp2081668885-3638) [n:127.0.0.1:36239_solr    ] 
o.a.s.h.a.CollectionsHandler Invoked Collection Action :create with params 
replicationFactor=10&collection.configName=conf&name=acollection&action=CREATE&wt=javabin&version=2
 and sendToOCPQueue=true
   [junit4]   2> 543586 INFO  
(OverseerThreadFactory-1477-thread-5-processing-n:127.0.0.1:39241_solr) 
[n:127.0.0.1:39241_solr    ] o.a.s.c.CreateCollectionCmd Create collection 
acollection
   [junit4]   2> 543586 ERROR 
(OverseerThreadFactory-1477-thread-5-processing-n:127.0.0.1:39241_solr) 
[n:127.0.0.1:39241_solr    ] o.a.s.c.OverseerCollectionMessageHandler 
Collection: acollection operation: create 
failed:org.apache.solr.common.SolrException: numShards is a required param 
(when using CompositeId router).
   [junit4]   2>        at 
org.apache.solr.cloud.CreateCollectionCmd.call(CreateCollectionCmd.java:112)
   [junit4]   2>        at 
org.apache.solr.cloud.OverseerCollectionMessageHandler.processMessage(OverseerCollectionMessageHandler.java:226)
   [junit4]   2>        at 
org.apache.solr.cloud.OverseerTaskProcessor$Runner.run(OverseerTaskProcessor.java:464)
   [junit4]   2>        at 
org.apache.solr.common.util.ExecutorUtil$MDCAwareThreadPoolExecutor.lambda$execute$0(ExecutorUtil.java:229)
   [junit4]   2>        at 
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
   [junit4]   2>        at 
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
   [junit4]   2>        at java.lang.Thread.run(Thread.java:748)
   [junit4]   2> 
   [junit4]   2> 543588 INFO  
(OverseerCollectionConfigSetProcessor-98586189645938698-127.0.0.1:39241_solr-n_0000000000)
 [n:127.0.0.1:39241_solr    ] o.a.s.c.OverseerTaskQueue Response ZK path: 
/overseer/collection-queue-work/qnr-0000000010 doesn't exist.  Requestor may 
have disconnected from ZooKeeper
   [junit4]   2> 543595 INFO  (qtp2081668885-3638) [n:127.0.0.1:36239_solr    ] 
o.a.s.s.HttpSolrCall [admin] webapp=null path=/admin/collections 
params={replicationFactor=10&collection.configName=conf&name=acollection&action=CREATE&wt=javabin&version=2}
 status=400 QTime=9
   [junit4]   2> 543596 INFO  
(TEST-CollectionsAPIDistributedZkTest.testMissingNumShards-seed#[3BAACB4C89E0B94E])
 [    ] o.a.s.SolrTestCaseJ4 ###Ending testMissingNumShards
   [junit4]   2> 543621 INFO  
(TEST-CollectionsAPIDistributedZkTest.testMissingRequiredParameters-seed#[3BAACB4C89E0B94E])
 [    ] o.a.s.SolrTestCaseJ4 ###Starting testMissingRequiredParameters
   [junit4]   2> 543622 INFO  
(TEST-CollectionsAPIDistributedZkTest.testMissingRequiredParameters-seed#[3BAACB4C89E0B94E])
 [    ] o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (0) -> (4)
   [junit4]   2> 543624 INFO  (qtp2081668885-3663) [n:127.0.0.1:36239_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> 543624 ERROR (qtp2081668885-3663) [n:127.0.0.1:36239_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:462)
   [junit4]   2>        at 
org.apache.solr.common.params.SolrParams.getAll(SolrParams.java:479)
   [junit4]   2>        at 
org.apache.solr.handler.admin.CollectionsHandler$CollectionOperation.lambda$static$0(CollectionsHandler.java:396)
   [junit4]   2>        at 
org.apache.solr.handler.admin.CollectionsHandler$CollectionOperation.execute(CollectionsHandler.java:922)
   [junit4]   2>        at 
org.apache.solr.handler.admin.CollectionsHandler.invokeAction(CollectionsHandler.java:228)
   [junit4]   2>        at 
org.apache.solr.handler.admin.CollectionsHandler.handleRequestBody(CollectionsHandler.java:215)
   [junit4]   2>        at 
org.apache.solr.handler.RequestHandlerBase.handleRequest(RequestHandlerBase.java:173)
   [junit4]   2>        at 
org.apache.solr.servlet.HttpSolrCall.handleAdmin(HttpSolrCall.java:748)
   [junit4]   2>        at 
org.apache.solr.servlet.HttpSolrCall.handleAdminRequest(HttpSolrCall.java:729)
   [junit4]   2>        at 
org.apache.solr.servlet.HttpSolrCall.call(HttpSolrCall.java:510)
   [junit4]   2>        at 
org.apache.solr.servlet.SolrDispatchFilter.doFilter(SolrDispatchFilter.java:361)
   [junit4]   2>        at 
org.apache.solr.servlet.SolrDispatchFilter.doFilter(SolrDispatchFilter.java:305)
   [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:136)
   [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.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:748)
   [junit4]   2> 
   [junit4]   2> 543626 INFO  (qtp2081668885-3663) [n:127.0.0.1:36239_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> 543626 INFO  
(TEST-CollectionsAPIDistributedZkTest.testMissingRequiredParameters-seed#[3BAACB4C89E0B94E])
 [    ] o.a.s.SolrTestCaseJ4 ###Ending testMissingRequiredParameters
   [junit4]   2> 543650 INFO  
(TEST-CollectionsAPIDistributedZkTest.testCreateNodeSet-seed#[3BAACB4C89E0B94E])
 [    ] o.a.s.SolrTestCaseJ4 ###Starting testCreateNodeSet
   [junit4]   2> 543650 INFO  
(TEST-CollectionsAPIDistributedZkTest.testCreateNodeSet-seed#[3BAACB4C89E0B94E])
 [    ] o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (0) -> (4)
   [junit4]   2> 543652 INFO  (qtp2081668885-3634) [n:127.0.0.1:36239_solr    ] 
o.a.s.h.a.CollectionsHandler Invoked Collection Action :create with params 
replicationFactor=1&collection.configName=conf&name=nodeset_collection&action=CREATE&numShards=2&createNodeSet=http://127.0.0.1:39241/solr,http://127.0.0.1:45497/solr&wt=javabin&version=2
 and sendToOCPQueue=true
   [junit4]   2> 543653 INFO  
(OverseerThreadFactory-1477-thread-5-processing-n:127.0.0.1:39241_solr) 
[n:127.0.0.1:39241_solr    ] o.a.s.c.CreateCollectionCmd Create collection 
nodeset_collection
   [junit4]   2> 543653 WARN  
(OverseerThreadFactory-1477-thread-5-processing-n:127.0.0.1:39241_solr) 
[n:127.0.0.1:39241_solr    ] o.a.s.c.CreateCollectionCmd It is unusual to 
create a collection (nodeset_collection) without cores.
   [junit4]   2> 543653 INFO  
(OverseerCollectionConfigSetProcessor-98586189645938698-127.0.0.1:39241_solr-n_0000000000)
 [n:127.0.0.1:39241_solr    ] o.a.s.c.OverseerTaskQueue Response ZK path: 
/overseer/collection-queue-work/qnr-0000000012 doesn't exist.  Requestor may 
have disconnected from ZooKeeper
   [junit4]   2> 543857 INFO  (qtp2081668885-3634) [n:127.0.0.1:36239_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> 543857 INFO  (qtp2081668885-3634) [n:127.0.0.1:36239_solr    ] 
o.a.s.s.HttpSolrCall [admin] webapp=null path=/admin/collections 
params={replicationFactor=1&collection.configName=conf&name=nodeset_collection&action=CREATE&numShards=2&createNodeSet=http://127.0.0.1:39241/solr,http://127.0.0.1:45497/solr&wt=javabin&version=2}
 status=0 QTime=205
   [junit4]   2> 543858 INFO  
(TEST-CollectionsAPIDistributedZkTest.testCreateNodeSet-seed#[3BAACB4C89E0B94E])
 [    ] o.a.s.SolrTestCaseJ4 ###Ending testCreateNodeSet
   [junit4]   2> 543887 INFO  
(TEST-CollectionsAPIDistributedZkTest.deleteCollectionRemovesStaleZkCollectionsNode-seed#[3BAACB4C89E0B94E])
 [    ] o.a.s.SolrTestCaseJ4 ###Starting 
deleteCollectionRemovesStaleZkCollectionsNode
   [junit4]   2> 543888 INFO  
(TEST-CollectionsAPIDistributedZkTest.deleteCollectionRemovesStaleZkCollectionsNode-seed#[3BAACB4C89E0B94E])
 [    ] o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (0) -> (4)
   [junit4]   2> 543890 INFO  (qtp2081668885-3658) [n:127.0.0.1:36239_solr    ] 
o.a.s.h.a.CollectionsHandler Invoked Collection Action :delete with params 
name=nodeset_collection&action=DELETE&wt=javabin&version=2 and 
sendToOCPQueue=true
   [junit4]   2> 543891 INFO  
(OverseerCollectionConfigSetProcessor-98586189645938698-127.0.0.1:39241_solr-n_0000000000)
 [n:127.0.0.1:39241_solr    ] o.a.s.c.OverseerTaskQueue Response ZK path: 
/overseer/collection-queue-work/qnr-0000000014 doesn't exist.  Requestor may 
have disconnected from ZooKeeper
   [junit4]   2> 543891 INFO  
(OverseerThreadFactory-1477-thread-5-processing-n:127.0.0.1:39241_solr) 
[n:127.0.0.1:39241_solr    ] o.a.s.c.OverseerCollectionMessageHandler Executing 
Collection Cmd : action=UNLOAD&deleteInstanceDir=true&deleteDataDir=true
   [junit4]   2> 544593 INFO  (qtp2081668885-3658) [n:127.0.0.1:36239_solr    ] 
o.a.s.s.HttpSolrCall [admin] webapp=null path=/admin/collections 
params={name=nodeset_collection&action=DELETE&wt=javabin&version=2} status=0 
QTime=703
   [junit4]   2> 544596 INFO  (qtp2081668885-3638) [n:127.0.0.1:36239_solr    ] 
o.a.s.h.a.CollectionsHandler Invoked Collection Action :delete with params 
name=out_of_sync_collection&action=DELETE&wt=javabin&version=2 and 
sendToOCPQueue=true
   [junit4]   2> 544597 INFO  
(OverseerCollectionConfigSetProcessor-98586189645938698-127.0.0.1:39241_solr-n_0000000000)
 [n:127.0.0.1:39241_solr    ] o.a.s.c.OverseerTaskQueue Response ZK path: 
/overseer/collection-queue-work/qnr-0000000016 doesn't exist.  Requestor may 
have disconnected from ZooKeeper
   [junit4]   2> 544599 INFO  (qtp2081668885-3638) [n:127.0.0.1:36239_solr    ] 
o.a.s.s.HttpSolrCall [admin] webapp=null path=/admin/collections 
params={name=out_of_sync_collection&action=DELETE&wt=javabin&version=2} 
status=0 QTime=2
   [junit4]   2> 544600 INFO  (qtp2081668885-3663) [n:127.0.0.1:36239_solr    ] 
o.a.s.h.a.CollectionsHandler Invoked Collection Action :list with params 
action=LIST&wt=javabin&version=2 and sendToOCPQueue=true
   [junit4]   2> 544600 INFO  (qtp2081668885-3663) [n:127.0.0.1:36239_solr    ] 
o.a.s.s.HttpSolrCall [admin] webapp=null path=/admin/collections 
params={action=LIST&wt=javabin&version=2} status=0 QTime=0
   [junit4]   2> 544601 INFO  
(TEST-CollectionsAPIDistributedZkTest.deleteCollectionRemovesStaleZkCollectionsNode-seed#[3BAACB4C89E0B94E])
 [    ] o.a.s.SolrTestCaseJ4 ###Ending 
deleteCollectionRemovesStaleZkCollectionsNode
   [junit4]   2> 544626 INFO  
(TEST-CollectionsAPIDistributedZkTest.testTooManyReplicas-seed#[3BAACB4C89E0B94E])
 [    ] o.a.s.SolrTestCaseJ4 ###Starting testTooManyReplicas
   [junit4]   2> 544627 INFO  
(TEST-CollectionsAPIDistributedZkTest.testTooManyReplicas-seed#[3BAACB4C89E0B94E])
 [    ] o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (0) -> (4)
   [junit4]   2> 544629 INFO  (qtp2081668885-3634) [n:127.0.0.1:36239_solr    ] 
o.a.s.h.a.CollectionsHandler Invoked Collection Action :create with params 
replicationFactor=10&collection.configName=conf&name=collection&action=CREATE&numShards=2&wt=javabin&version=2
 and sendToOCPQueue=true
   [junit4]   2> 544630 INFO  
(OverseerThreadFactory-1477-thread-5-processing-n:127.0.0.1:39241_solr) 
[n:127.0.0.1:39241_solr    ] o.a.s.c.CreateCollectionCmd Create collection 
collection
   [junit4]   2> 544630 WARN  
(OverseerThreadFactory-1477-thread-5-processing-n:127.0.0.1:39241_solr) 
[n:127.0.0.1:39241_solr    ] o.a.s.c.CreateCollectionCmd Specified 
replicationFactor of 10 on collection collection is higher than or equal to the 
number of Solr instances currently live or live and part of your 
createNodeSet(4). It's unusual to run two replica of the same slice on the same 
Solr-instance.
   [junit4]   2> 544630 INFO  
(OverseerCollectionConfigSetProcessor-98586189645938698-127.0.0.1:39241_solr-n_0000000000)
 [n:127.0.0.1:39241_solr    ] o.a.s.c.OverseerTaskQueue Response ZK path: 
/overseer/collection-queue-work/qnr-0000000018 doesn't exist.  Requestor may 
have disconnected from ZooKeeper
   [junit4]   2> 544630 ERROR 
(OverseerThreadFactory-1477-thread-5-processing-n:127.0.0.1:39241_solr) 
[n:127.0.0.1:39241_solr    ] o.a.s.c.OverseerCollectionMessageHandler 
Collection: collection operation: create 
failed:org.apache.solr.common.SolrException: Cannot create collection 
collection. Value of maxShardsPerNode is 1, and the number of nodes currently 
live or live and part of your createNodeSet is 4. This allows a maximum of 4 to 
be created. Value of numShards is 2 and value of replicationFactor is 10. This 
requires 20 shards to be created (higher than the allowed number)
   [junit4]   2>        at 
org.apache.solr.cloud.CreateCollectionCmd.call(CreateCollectionCmd.java:155)
   [junit4]   2>        at 
org.apache.solr.cloud.OverseerCollectionMessageHandler.processMessage(OverseerCollectionMessageHandler.java:226)
   [junit4]   2>        at 
org.apache.solr.cloud.OverseerTaskProcessor$Runner.run(OverseerTaskProcessor.java:464)
   [junit4]   2>        at 
org.apache.solr.common.util.ExecutorUtil$MDCAwareThreadPoolExecutor.lambda$execute$0(ExecutorUtil.java:229)
   [junit4]   2>        at 
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
   [junit4]   2>        at 
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
   [junit4]   2>        at java.lang.Thread.run(Thread.java:748)
   [junit4]   2> 
   [junit4]   2> 544635 INFO  (qtp2081668885-3634) [n:127.0.0.1:36239_solr    ] 
o.a.s.s.HttpSolrCall [admin] webapp=null path=/admin/collections 
params={replicationFactor=10&collection.configName=conf&name=collection&action=CREATE&numShards=2&wt=javabin&version=2}
 status=400 QTime=5
   [junit4]   2> 544635 INFO  
(TEST-CollectionsAPIDistributedZkTest.testTooManyReplicas-seed#[3BAACB4C89E0B94E])
 [    ] o.a.s.SolrTestCaseJ4 ###Ending testTooManyReplicas
   [junit4]   2> 544665 INFO  
(TEST-CollectionsAPIDistributedZkTest.testCreationAndDeletion-seed#[3BAACB4C89E0B94E])
 [    ] o.a.s.SolrTestCaseJ4 ###Starting testCreationAndDeletion
   [junit4]   2> 544665 INFO  
(TEST-CollectionsAPIDistributedZkTest.testCreationAndDeletion-seed#[3BAACB4C89E0B94E])
 [    ] o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (0) -> (4)
   [junit4]   2> 544667 INFO  (qtp2081668885-3658) [n:127.0.0.1:36239_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> 544668 INFO  
(OverseerThreadFactory-1477-thread-5-processing-n:127.0.0.1:39241_solr) 
[n:127.0.0.1:39241_solr    ] o.a.s.c.CreateCollectionCmd Create collection 
created_and_deleted
   [junit4]   2> 544668 INFO  
(OverseerCollectionConfigSetProcessor-98586189645938698-127.0.0.1:39241_solr-n_0000000000)
 [n:127.0.0.1:39241_solr    ] o.a.s.c.OverseerTaskQueue Response ZK path: 
/overseer/collection-queue-work/qnr-0000000020 doesn't exist.  Requestor may 
have disconnected from ZooKeeper
   [junit4]   2> 544873 INFO  (qtp973042556-3664) [n:127.0.0.1:39241_solr    ] 
o.a.s.h.a.CoreAdminOperation core cr

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

er-579-thread-4) [    ] o.e.j.s.AbstractConnector Stopped 
ServerConnector@11792081{HTTP/1.1,[http/1.1]}{127.0.0.1:0}
   [junit4]   2> 622308 INFO  (jetty-closer-579-thread-2) [    ] 
o.e.j.s.AbstractConnector Stopped 
ServerConnector@68bdb174{HTTP/1.1,[http/1.1]}{127.0.0.1:0}
   [junit4]   2> 622308 INFO  (jetty-closer-579-thread-4) [    ] 
o.a.s.c.CoreContainer Shutting down CoreContainer instance=1953275479
   [junit4]   2> 622311 INFO  (jetty-closer-579-thread-2) [    ] 
o.a.s.c.CoreContainer Shutting down CoreContainer instance=2108192106
   [junit4]   2> 622311 INFO  (jetty-closer-579-thread-4) [    ] 
o.a.s.m.SolrMetricManager Closing metric reporters for: solr.node
   [junit4]   2> 622311 INFO  (jetty-closer-579-thread-2) [    ] 
o.a.s.m.SolrMetricManager Closing metric reporters for: solr.node
   [junit4]   2> 622311 INFO  (jetty-closer-579-thread-4) [    ] 
o.a.s.m.SolrMetricManager Closing metric reporters for: solr.jvm
   [junit4]   2> 622311 INFO  (jetty-closer-579-thread-2) [    ] 
o.a.s.m.SolrMetricManager Closing metric reporters for: solr.jvm
   [junit4]   2> 622311 INFO  (jetty-closer-579-thread-4) [    ] 
o.a.s.m.SolrMetricManager Closing metric reporters for: solr.jetty
   [junit4]   2> 622311 INFO  (jetty-closer-579-thread-2) [    ] 
o.a.s.m.SolrMetricManager Closing metric reporters for: solr.jetty
   [junit4]   2> 622311 INFO  (jetty-closer-579-thread-1) [    ] 
o.e.j.s.AbstractConnector Stopped 
ServerConnector@6af18f0c{HTTP/1.1,[http/1.1]}{127.0.0.1:0}
   [junit4]   2> 622312 INFO  (jetty-closer-579-thread-1) [    ] 
o.a.s.c.CoreContainer Shutting down CoreContainer instance=1504273034
   [junit4]   2> 622312 INFO  (jetty-closer-579-thread-1) [    ] 
o.a.s.m.SolrMetricManager Closing metric reporters for: solr.node
   [junit4]   2> 622312 INFO  (jetty-closer-579-thread-1) [    ] 
o.a.s.m.SolrMetricManager Closing metric reporters for: solr.jvm
   [junit4]   2> 622312 INFO  (jetty-closer-579-thread-1) [    ] 
o.a.s.m.SolrMetricManager Closing metric reporters for: solr.jetty
   [junit4]   2> 622312 INFO  (jetty-closer-579-thread-3) [    ] 
o.e.j.s.AbstractConnector Stopped 
ServerConnector@1e4b42e2{HTTP/1.1,[http/1.1]}{127.0.0.1:0}
   [junit4]   2> 622314 INFO  (jetty-closer-579-thread-3) [    ] 
o.a.s.c.CoreContainer Shutting down CoreContainer instance=1429940474
   [junit4]   2> 622314 INFO  (jetty-closer-579-thread-3) [    ] 
o.a.s.m.SolrMetricManager Closing metric reporters for: solr.node
   [junit4]   2> 622314 INFO  (jetty-closer-579-thread-3) [    ] 
o.a.s.m.SolrMetricManager Closing metric reporters for: solr.jvm
   [junit4]   2> 622314 INFO  (jetty-closer-579-thread-3) [    ] 
o.a.s.m.SolrMetricManager Closing metric reporters for: solr.jetty
   [junit4]   2> 622318 INFO  
(zkCallback-593-thread-1-processing-n:127.0.0.1:36239_solr) 
[n:127.0.0.1:36239_solr    ] o.a.s.c.c.ZkStateReader Updated live nodes from 
ZooKeeper... (4) -> (3)
   [junit4]   2> 622318 INFO  
(zkCallback-598-thread-2-processing-n:127.0.0.1:39241_solr) 
[n:127.0.0.1:39241_solr    ] o.a.s.c.c.ZkStateReader Updated live nodes from 
ZooKeeper... (4) -> (3)
   [junit4]   2> 622318 INFO  
(zkCallback-599-thread-3-processing-n:127.0.0.1:41535_solr) 
[n:127.0.0.1:41535_solr    ] o.a.s.c.c.ZkStateReader Updated live nodes from 
ZooKeeper... (4) -> (3)
   [junit4]   2> 622321 INFO  
(zkCallback-598-thread-2-processing-n:127.0.0.1:39241_solr) 
[n:127.0.0.1:39241_solr    ] o.a.s.c.c.ZkStateReader Updated live nodes from 
ZooKeeper... (3) -> (2)
   [junit4]   2> 622321 INFO  
(zkCallback-593-thread-1-processing-n:127.0.0.1:36239_solr) 
[n:127.0.0.1:36239_solr    ] o.a.s.c.c.ZkStateReader Updated live nodes from 
ZooKeeper... (3) -> (2)
   [junit4]   2> 622322 INFO  (jetty-closer-579-thread-3) [    ] 
o.a.s.c.Overseer Overseer 
(id=98586189645938698-127.0.0.1:39241_solr-n_0000000000) closing
   [junit4]   2> 622327 INFO  
(OverseerStateUpdate-98586189645938698-127.0.0.1:39241_solr-n_0000000000) 
[n:127.0.0.1:39241_solr    ] o.a.s.c.Overseer Overseer Loop exiting : 
127.0.0.1:39241_solr
   [junit4]   2> 623818 WARN  
(zkCallback-600-thread-2-processing-n:127.0.0.1:45497_solr) 
[n:127.0.0.1:45497_solr    ] o.a.s.c.c.ZkStateReader ZooKeeper watch triggered, 
but Solr cannot talk to ZK: [KeeperErrorCode = Session expired for /live_nodes]
   [junit4]   2> 623818 INFO  (jetty-closer-579-thread-4) [    ] 
o.e.j.s.h.ContextHandler Stopped 
o.e.j.s.ServletContextHandler@b7f7378{/solr,null,UNAVAILABLE}
   [junit4]   2> 623820 WARN  
(zkCallback-599-thread-3-processing-n:127.0.0.1:41535_solr) 
[n:127.0.0.1:41535_solr    ] o.a.s.c.c.ZkStateReader ZooKeeper watch triggered, 
but Solr cannot talk to ZK: [KeeperErrorCode = Session expired for /live_nodes]
   [junit4]   2> 623820 INFO  (jetty-closer-579-thread-2) [    ] 
o.e.j.s.h.ContextHandler Stopped 
o.e.j.s.ServletContextHandler@42cdfd6f{/solr,null,UNAVAILABLE}
   [junit4]   2> 623828 WARN  
(zkCallback-593-thread-2-processing-n:127.0.0.1:36239_solr) 
[n:127.0.0.1:36239_solr    ] o.a.s.c.c.ZkStateReader ZooKeeper watch triggered, 
but Solr cannot talk to ZK: [KeeperErrorCode = Session expired for /live_nodes]
   [junit4]   2> 623828 WARN  
(zkCallback-598-thread-2-processing-n:127.0.0.1:39241_solr) 
[n:127.0.0.1:39241_solr    ] o.a.s.c.c.ZkStateReader ZooKeeper watch triggered, 
but Solr cannot talk to ZK: [KeeperErrorCode = Session expired for /live_nodes]
   [junit4]   2> 623828 INFO  (jetty-closer-579-thread-1) [    ] 
o.e.j.s.h.ContextHandler Stopped 
o.e.j.s.ServletContextHandler@4114d789{/solr,null,UNAVAILABLE}
   [junit4]   2> 623828 INFO  (jetty-closer-579-thread-3) [    ] 
o.e.j.s.h.ContextHandler Stopped 
o.e.j.s.ServletContextHandler@75a63c62{/solr,null,UNAVAILABLE}
   [junit4]   2> 623830 ERROR 
(SUITE-CollectionsAPIDistributedZkTest-seed#[3BAACB4C89E0B94E]-worker) [    ] 
o.a.z.s.ZooKeeperServer ZKShutdownHandler is not registered, so ZooKeeper 
server won't take any action on ERROR or SHUTDOWN server state changes
   [junit4]   2> 623830 INFO  
(SUITE-CollectionsAPIDistributedZkTest-seed#[3BAACB4C89E0B94E]-worker) [    ] 
o.a.s.c.ZkTestServer connecting to 127.0.0.1:34785 34785
   [junit4]   2> 633872 INFO  (Thread-944) [    ] o.a.s.c.ZkTestServer 
connecting to 127.0.0.1:34785 34785
   [junit4]   2> 633874 WARN  (Thread-944) [    ] o.a.s.c.ZkTestServer Watch 
limit violations: 
   [junit4]   2> Maximum concurrent create/delete watches above limit:
   [junit4]   2> 
   [junit4]   2>        25      /solr/aliases.json
   [junit4]   2>        25      /solr/clusterprops.json
   [junit4]   2>        23      /solr/configs/conf
   [junit4]   2>        5       /solr/configs/conf2
   [junit4]   2>        4       /solr/security.json
   [junit4]   2> 
   [junit4]   2> Maximum concurrent data watches above limit:
   [junit4]   2> 
   [junit4]   2>        292     /solr/clusterstate.json
   [junit4]   2>        5       
/solr/collections/awhollynewcollection_0/state.json
   [junit4]   2>        4       
/solr/collections/nodes_used_collection/state.json
   [junit4]   2>        4       /solr/collections/addReplicaColl/state.json
   [junit4]   2>        4       /solr/collections/reloaded_collection/state.json
   [junit4]   2>        3       
/solr/collections/acollectionafterbaddelete/state.json
   [junit4]   2>        2       /solr/collections/onlyinzk/state.json
   [junit4]   2>        2       
/solr/overseer_elect/election/98586189645938698-127.0.0.1:39241_solr-n_0000000000
   [junit4]   2>        2       
/solr/overseer_elect/election/98586189645938699-127.0.0.1:41535_solr-n_0000000001
   [junit4]   2>        2       
/solr/collections/halfdeletedcollection/state.json
   [junit4]   2> 
   [junit4]   2> Maximum concurrent children watches above limit:
   [junit4]   2> 
   [junit4]   2>        441     /solr/collections
   [junit4]   2>        25      /solr/live_nodes
   [junit4]   2> 
   [junit4]   2> 633877 INFO  
(SUITE-CollectionsAPIDistributedZkTest-seed#[3BAACB4C89E0B94E]-worker) [    ] 
o.a.s.SolrTestCaseJ4 ###deleteCore
   [junit4]   2> NOTE: leaving temporary files on disk at: 
/home/jenkins/workspace/Lucene-Solr-6.6-Linux/solr/build/solr-core/test/J1/temp/solr.cloud.CollectionsAPIDistributedZkTest_3BAACB4C89E0B94E-001
   [junit4]   2> NOTE: test params are: 
codec=FastCompressingStoredFields(storedFieldsFormat=CompressingStoredFieldsFormat(compressionMode=FAST,
 chunkSize=1, maxDocsPerChunk=588, blockSize=202), 
termVectorsFormat=CompressingTermVectorsFormat(compressionMode=FAST, 
chunkSize=1, blockSize=202)), sim=RandomSimilarity(queryNorm=true,coord=crazy): 
{}, locale=es-HN, timezone=Africa/Dar_es_Salaam
   [junit4]   2> NOTE: Linux 4.10.0-33-generic amd64/Oracle Corporation 
1.8.0_144 (64-bit)/cpus=8,threads=1,free=283394384,total=523239424
   [junit4]   2> NOTE: All tests run in this JVM: [TestGraphTermsQParserPlugin, 
TestUseDocValuesAsStored2, SampleTest, SolrJmxReporterCloudTest, AssignTest, 
ShardRoutingTest, SortByFunctionTest, WordBreakSolrSpellCheckerTest, 
TestSolrQueryParserDefaultOperatorResource, TestSmileRequest, 
IndexBasedSpellCheckerTest, BlockJoinFacetDistribTest, GraphQueryTest, 
TestPerFieldSimilarityWithDefaultOverride, DistribCursorPagingTest, 
SimplePostToolTest, TestExceedMaxTermLength, TestFieldCache, 
ParsingFieldUpdateProcessorsTest, DocValuesTest, TestCollationFieldDocValues, 
TestClusterProperties, UpdateRequestProcessorFactoryTest, TestManagedSchemaAPI, 
TestDynamicLoading, ConnectionReuseTest, JSONWriterTest, 
TestFieldCacheWithThreads, TestRTGBase, ZkStateReaderTest, 
DistributedQueueTest, TestConfigReload, TestQueryUtils, 
DistributedMLTComponentTest, TestDistributedStatsComponentCardinality, 
TestFastOutputStream, TestStressCloudBlindAtomicUpdates, ConnectionManagerTest, 
BooleanFieldTest, TestLeaderElectionZkExpiry, TestFuzzyAnalyzedSuggestions, 
TestSchemaManager, LeaderInitiatedRecoveryOnShardRestartTest, 
TestSimpleTrackingShardHandler, DistributedFacetPivotLargeTest, SparseHLLTest, 
DistributedFacetPivotSmallTest, OpenCloseCoreStressTest, 
ShardRoutingCustomTest, CopyFieldTest, TestElisionMultitermQuery, 
TestInPlaceUpdatesStandalone, TestSQLHandlerNonCloud, TestSearchPerf, 
CollectionsAPIDistributedZkTest]
   [junit4] Completed [228/713 (1!)] on J1 in 98.61s, 20 tests, 1 failure <<< 
FAILURES!

[...truncated 45061 lines...]
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