Build: https://jenkins.thetaphi.de/job/Lucene-Solr-6.x-Linux/3030/
Java: 64bit/jdk-9-ea+159 -XX:-UseCompressedOops -XX:+UseG1GC

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

Error Message:
Error from server at http://127.0.0.1:42730/solr/awhollynewcollection_0: 
Expected mime type application/octet-stream but got text/html. <html> <head> 
<meta http-equiv="Content-Type" content="text/html;charset=ISO-8859-1"/> 
<title>Error 510 </title> </head> <body> <h2>HTTP ERROR: 510</h2> <p>Problem 
accessing /solr/awhollynewcollection_0/select. Reason: <pre>    
{metadata={error-class=org.apache.solr.common.SolrException,root-error-class=org.apache.solr.common.SolrException},msg={&quot;awhollynewcollection_0&quot;:6},code=510}</pre></p>
 <hr /><a href="http://eclipse.org/jetty";>Powered by Jetty:// 
9.3.14.v20161028</a><hr/> </body> </html> 

Stack Trace:
org.apache.solr.client.solrj.impl.HttpSolrClient$RemoteSolrException: Error 
from server at http://127.0.0.1:42730/solr/awhollynewcollection_0: Expected 
mime type application/octet-stream but got text/html. <html>
<head>
<meta http-equiv="Content-Type" content="text/html;charset=ISO-8859-1"/>
<title>Error 510 </title>
</head>
<body>
<h2>HTTP ERROR: 510</h2>
<p>Problem accessing /solr/awhollynewcollection_0/select. Reason:
<pre>    
{metadata={error-class=org.apache.solr.common.SolrException,root-error-class=org.apache.solr.common.SolrException},msg={&quot;awhollynewcollection_0&quot;:6},code=510}</pre></p>
<hr /><a href="http://eclipse.org/jetty";>Powered by Jetty:// 
9.3.14.v20161028</a><hr/>
</body>
</html>

        at 
__randomizedtesting.SeedInfo.seed([698D2984B845A34D:21F85D30BE768CD8]:0)
        at 
org.apache.solr.client.solrj.impl.HttpSolrClient.executeMethod(HttpSolrClient.java:578)
        at 
org.apache.solr.client.solrj.impl.HttpSolrClient.request(HttpSolrClient.java:279)
        at 
org.apache.solr.client.solrj.impl.HttpSolrClient.request(HttpSolrClient.java:268)
        at 
org.apache.solr.client.solrj.impl.LBHttpSolrClient.doRequest(LBHttpSolrClient.java:435)
        at 
org.apache.solr.client.solrj.impl.LBHttpSolrClient.request(LBHttpSolrClient.java:387)
        at 
org.apache.solr.client.solrj.impl.CloudSolrClient.sendRequest(CloudSolrClient.java:1361)
        at 
org.apache.solr.client.solrj.impl.CloudSolrClient.requestWithRetryOnStaleState(CloudSolrClient.java:1112)
        at 
org.apache.solr.client.solrj.impl.CloudSolrClient.requestWithRetryOnStaleState(CloudSolrClient.java:1215)
        at 
org.apache.solr.client.solrj.impl.CloudSolrClient.requestWithRetryOnStaleState(CloudSolrClient.java:1215)
        at 
org.apache.solr.client.solrj.impl.CloudSolrClient.requestWithRetryOnStaleState(CloudSolrClient.java:1215)
        at 
org.apache.solr.client.solrj.impl.CloudSolrClient.requestWithRetryOnStaleState(CloudSolrClient.java:1215)
        at 
org.apache.solr.client.solrj.impl.CloudSolrClient.requestWithRetryOnStaleState(CloudSolrClient.java:1215)
        at 
org.apache.solr.client.solrj.impl.CloudSolrClient.request(CloudSolrClient.java:1042)
        at 
org.apache.solr.client.solrj.SolrRequest.process(SolrRequest.java:160)
        at org.apache.solr.client.solrj.SolrClient.query(SolrClient.java:942)
        at 
org.apache.solr.cloud.CollectionsAPIDistributedZkTest.testCollectionsAPI(CollectionsAPIDistributedZkTest.java:522)
        at 
java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
        at 
java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
        at 
java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
        at java.base/java.lang.reflect.Method.invoke(Method.java:547)
        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 
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.base/java.lang.Thread.run(Thread.java:844)




Build Log:
[...truncated 11634 lines...]
   [junit4] Suite: org.apache.solr.cloud.CollectionsAPIDistributedZkTest
   [junit4]   2> Creating dataDir: 
/home/jenkins/workspace/Lucene-Solr-6.x-Linux/solr/build/solr-core/test/J1/temp/solr.cloud.CollectionsAPIDistributedZkTest_698D2984B845A34D-001/init-core-data-001
   [junit4]   2> 588252 INFO  
(SUITE-CollectionsAPIDistributedZkTest-seed#[698D2984B845A34D]-worker) [    ] 
o.a.s.SolrTestCaseJ4 Using TrieFields
   [junit4]   2> 588253 INFO  
(SUITE-CollectionsAPIDistributedZkTest-seed#[698D2984B845A34D]-worker) [    ] 
o.a.s.SolrTestCaseJ4 Randomized ssl (false) and clientAuth (true) via: 
@org.apache.solr.util.RandomizeSSL(reason="", ssl=0.0/0.0, value=0.0/0.0, 
clientAuth=0.0/0.0)
   [junit4]   2> 588254 INFO  
(SUITE-CollectionsAPIDistributedZkTest-seed#[698D2984B845A34D]-worker) [    ] 
o.a.s.c.MiniSolrCloudCluster Starting cluster of 4 servers in 
/home/jenkins/workspace/Lucene-Solr-6.x-Linux/solr/build/solr-core/test/J1/temp/solr.cloud.CollectionsAPIDistributedZkTest_698D2984B845A34D-001/tempDir-001
   [junit4]   2> 588255 INFO  
(SUITE-CollectionsAPIDistributedZkTest-seed#[698D2984B845A34D]-worker) [    ] 
o.a.s.c.ZkTestServer STARTING ZK TEST SERVER
   [junit4]   2> 588255 INFO  (Thread-1360) [    ] o.a.s.c.ZkTestServer client 
port:0.0.0.0/0.0.0.0:0
   [junit4]   2> 588255 INFO  (Thread-1360) [    ] o.a.s.c.ZkTestServer 
Starting server
   [junit4]   2> 588355 INFO  
(SUITE-CollectionsAPIDistributedZkTest-seed#[698D2984B845A34D]-worker) [    ] 
o.a.s.c.ZkTestServer start zk server on port:33579
   [junit4]   2> 588360 INFO  (jetty-launcher-1844-thread-1) [    ] 
o.e.j.s.Server jetty-9.3.14.v20161028
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o.e.j.s.Server jetty-9.3.14.v20161028
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o.e.j.s.Server jetty-9.3.14.v20161028
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o.e.j.s.Server jetty-9.3.14.v20161028
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o.e.j.s.h.ContextHandler Started 
o.e.j.s.ServletContextHandler@69af60e7{/solr,null,AVAILABLE}
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o.e.j.s.h.ContextHandler Started 
o.e.j.s.ServletContextHandler@118ca320{/solr,null,AVAILABLE}
   [junit4]   2> 588362 INFO  (jetty-launcher-1844-thread-4) [    ] 
o.e.j.s.h.ContextHandler Started 
o.e.j.s.ServletContextHandler@190e4e83{/solr,null,AVAILABLE}
   [junit4]   2> 588363 INFO  (jetty-launcher-1844-thread-2) [    ] 
o.e.j.s.h.ContextHandler Started 
o.e.j.s.ServletContextHandler@1204df3d{/solr,null,AVAILABLE}
   [junit4]   2> 588363 INFO  (jetty-launcher-1844-thread-2) [    ] 
o.e.j.s.AbstractConnector Started 
ServerConnector@e42aa55{HTTP/1.1,[http/1.1]}{127.0.0.1:42730}
   [junit4]   2> 588364 INFO  (jetty-launcher-1844-thread-2) [    ] 
o.e.j.s.Server Started @590696ms
   [junit4]   2> 588364 INFO  (jetty-launcher-1844-thread-3) [    ] 
o.e.j.s.AbstractConnector Started 
ServerConnector@7c933765{HTTP/1.1,[http/1.1]}{127.0.0.1:40244}
   [junit4]   2> 588364 INFO  (jetty-launcher-1844-thread-2) [    ] 
o.a.s.c.s.e.JettySolrRunner Jetty properties: {hostContext=/solr, 
hostPort=42730}
   [junit4]   2> 588364 INFO  (jetty-launcher-1844-thread-1) [    ] 
o.e.j.s.AbstractConnector Started 
ServerConnector@43fd4b53{HTTP/1.1,[http/1.1]}{127.0.0.1:40488}
   [junit4]   2> 588364 INFO  (jetty-launcher-1844-thread-4) [    ] 
o.e.j.s.AbstractConnector Started 
ServerConnector@43698659{HTTP/1.1,[http/1.1]}{127.0.0.1:43040}
   [junit4]   2> 588364 INFO  (jetty-launcher-1844-thread-4) [    ] 
o.e.j.s.Server Started @590697ms
   [junit4]   2> 588364 INFO  (jetty-launcher-1844-thread-4) [    ] 
o.a.s.c.s.e.JettySolrRunner Jetty properties: {hostContext=/solr, 
hostPort=43040}
   [junit4]   2> 588364 ERROR (jetty-launcher-1844-thread-2) [    ] 
o.a.s.s.StartupLoggingUtils Missing Java Option solr.log.dir. Logging may be 
missing or incomplete.
   [junit4]   2> 588365 INFO  (jetty-launcher-1844-thread-2) [    ] 
o.a.s.s.SolrDispatchFilter  ___      _       Welcome to Apache Solr? version 
6.5.0
   [junit4]   2> 588365 ERROR (jetty-launcher-1844-thread-4) [    ] 
o.a.s.s.StartupLoggingUtils Missing Java Option solr.log.dir. Logging may be 
missing or incomplete.
   [junit4]   2> 588365 INFO  (jetty-launcher-1844-thread-2) [    ] 
o.a.s.s.SolrDispatchFilter / __| ___| |_ _   Starting in cloud mode on port null
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o.a.s.s.SolrDispatchFilter  ___      _       Welcome to Apache Solr? version 
6.5.0
   [junit4]   2> 588365 INFO  (jetty-launcher-1844-thread-4) [    ] 
o.a.s.s.SolrDispatchFilter / __| ___| |_ _   Starting in cloud mode on port null
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o.a.s.s.SolrDispatchFilter \__ \/ _ \ | '_|  Install dir: null
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o.a.s.s.SolrDispatchFilter |___/\___/_|_|    Start time: 
2017-03-10T21:44:33.215311Z
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o.e.j.s.Server Started @590697ms
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o.a.s.s.SolrDispatchFilter \__ \/ _ \ | '_|  Install dir: null
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o.a.s.c.s.e.JettySolrRunner Jetty properties: {hostContext=/solr, 
hostPort=40244}
   [junit4]   2> 588364 INFO  (jetty-launcher-1844-thread-1) [    ] 
o.e.j.s.Server Started @590697ms
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o.a.s.s.SolrDispatchFilter |___/\___/_|_|    Start time: 
2017-03-10T21:44:33.215789Z
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o.a.s.c.s.e.JettySolrRunner Jetty properties: {hostContext=/solr, 
hostPort=40488}
   [junit4]   2> 588365 ERROR (jetty-launcher-1844-thread-3) [    ] 
o.a.s.s.StartupLoggingUtils Missing Java Option solr.log.dir. Logging may be 
missing or incomplete.
   [junit4]   2> 588366 INFO  (jetty-launcher-1844-thread-3) [    ] 
o.a.s.s.SolrDispatchFilter  ___      _       Welcome to Apache Solr? version 
6.5.0
   [junit4]   2> 588366 ERROR (jetty-launcher-1844-thread-1) [    ] 
o.a.s.s.StartupLoggingUtils Missing Java Option solr.log.dir. Logging may be 
missing or incomplete.
   [junit4]   2> 588366 INFO  (jetty-launcher-1844-thread-3) [    ] 
o.a.s.s.SolrDispatchFilter / __| ___| |_ _   Starting in cloud mode on port null
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o.a.s.s.SolrDispatchFilter  ___      _       Welcome to Apache Solr? version 
6.5.0
   [junit4]   2> 588366 INFO  (jetty-launcher-1844-thread-3) [    ] 
o.a.s.s.SolrDispatchFilter \__ \/ _ \ | '_|  Install dir: null
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o.a.s.s.SolrDispatchFilter / __| ___| |_ _   Starting in cloud mode on port null
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o.a.s.s.SolrDispatchFilter |___/\___/_|_|    Start time: 
2017-03-10T21:44:33.216264Z
   [junit4]   2> 588366 INFO  (jetty-launcher-1844-thread-1) [    ] 
o.a.s.s.SolrDispatchFilter \__ \/ _ \ | '_|  Install dir: null
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o.a.s.s.SolrDispatchFilter |___/\___/_|_|    Start time: 
2017-03-10T21:44:33.216402Z
   [junit4]   2> 588367 INFO  (jetty-launcher-1844-thread-2) [    ] 
o.a.s.s.SolrDispatchFilter solr.xml found in ZooKeeper. Loading...
   [junit4]   2> 588367 INFO  (jetty-launcher-1844-thread-4) [    ] 
o.a.s.s.SolrDispatchFilter solr.xml found in ZooKeeper. Loading...
   [junit4]   2> 588367 INFO  (jetty-launcher-1844-thread-3) [    ] 
o.a.s.s.SolrDispatchFilter solr.xml found in ZooKeeper. Loading...
   [junit4]   2> 588367 INFO  (jetty-launcher-1844-thread-1) [    ] 
o.a.s.s.SolrDispatchFilter solr.xml found in ZooKeeper. Loading...
   [junit4]   2> 588373 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 0x15aba2e2e520002, likely client has closed socket
   [junit4]   2>        at 
org.apache.zookeeper.server.NIOServerCnxn.doIO(NIOServerCnxn.java:228)
   [junit4]   2>        at 
org.apache.zookeeper.server.NIOServerCnxnFactory.run(NIOServerCnxnFactory.java:208)
   [junit4]   2>        at java.base/java.lang.Thread.run(Thread.java:844)
   [junit4]   2> 588376 INFO  (jetty-launcher-1844-thread-2) [    ] 
o.a.s.u.UpdateShardHandler Creating UpdateShardHandler HTTP client with params: 
socketTimeout=340000&connTimeout=45000&retry=true
   [junit4]   2> 588377 INFO  (jetty-launcher-1844-thread-4) [    ] 
o.a.s.u.UpdateShardHandler Creating UpdateShardHandler HTTP client with params: 
socketTimeout=340000&connTimeout=45000&retry=true
   [junit4]   2> 588378 INFO  (jetty-launcher-1844-thread-1) [    ] 
o.a.s.u.UpdateShardHandler Creating UpdateShardHandler HTTP client with params: 
socketTimeout=340000&connTimeout=45000&retry=true
   [junit4]   2> 588379 INFO  (jetty-launcher-1844-thread-3) [    ] 
o.a.s.u.UpdateShardHandler Creating UpdateShardHandler HTTP client with params: 
socketTimeout=340000&connTimeout=45000&retry=true
   [junit4]   2> 588380 INFO  (jetty-launcher-1844-thread-1) [    ] 
o.a.s.c.ZkContainer Zookeeper client=127.0.0.1:33579/solr
   [junit4]   2> 588382 INFO  (jetty-launcher-1844-thread-4) [    ] 
o.a.s.c.ZkContainer Zookeeper client=127.0.0.1:33579/solr
   [junit4]   2> 588384 INFO  (jetty-launcher-1844-thread-2) [    ] 
o.a.s.c.ZkContainer Zookeeper client=127.0.0.1:33579/solr
   [junit4]   2> 588385 INFO  (jetty-launcher-1844-thread-3) [    ] 
o.a.s.c.ZkContainer Zookeeper client=127.0.0.1:33579/solr
   [junit4]   2> 588399 INFO  (jetty-launcher-1844-thread-3) [    ] 
o.a.s.c.Overseer Overseer (id=null) closing
   [junit4]   2> 588400 INFO  (jetty-launcher-1844-thread-2) [    ] 
o.a.s.c.Overseer Overseer (id=null) closing
   [junit4]   2> 588402 INFO  (jetty-launcher-1844-thread-1) [    ] 
o.a.s.c.Overseer Overseer (id=null) closing
   [junit4]   2> 588402 INFO  (jetty-launcher-1844-thread-2) [    ] 
o.a.s.c.OverseerElectionContext I am going to be the leader 127.0.0.1:42730_solr
   [junit4]   2> 588403 INFO  (jetty-launcher-1844-thread-1) [    ] 
o.a.s.c.ZkController Register node as live in 
ZooKeeper:/live_nodes/127.0.0.1:40488_solr
   [junit4]   2> 588403 INFO  (jetty-launcher-1844-thread-3) [    ] 
o.a.s.c.ZkController Register node as live in 
ZooKeeper:/live_nodes/127.0.0.1:40244_solr
   [junit4]   2> 588403 INFO  (jetty-launcher-1844-thread-2) [    ] 
o.a.s.c.Overseer Overseer 
(id=97595049450274826-127.0.0.1:42730_solr-n_0000000000) starting
   [junit4]   2> 588404 INFO  (zkCallback-1861-thread-1) [    ] 
o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (0) -> (1)
   [junit4]   2> 588405 INFO  (zkCallback-1864-thread-1) [    ] 
o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (0) -> (2)
   [junit4]   2> 588405 INFO  (zkCallback-1865-thread-1) [    ] 
o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (0) -> (2)
   [junit4]   2> 588405 INFO  (zkCallback-1861-thread-1) [    ] 
o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (1) -> (2)
   [junit4]   2> 588408 INFO  (jetty-launcher-1844-thread-4) [    ] 
o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (0) -> (2)
   [junit4]   2> 588409 INFO  (jetty-launcher-1844-thread-4) [    ] 
o.a.s.c.Overseer Overseer (id=null) closing
   [junit4]   2> 588411 INFO  (jetty-launcher-1844-thread-4) [    ] 
o.a.s.c.ZkController Register node as live in 
ZooKeeper:/live_nodes/127.0.0.1:43040_solr
   [junit4]   2> 588412 INFO  (jetty-launcher-1844-thread-2) [    ] 
o.a.s.c.ZkController Register node as live in 
ZooKeeper:/live_nodes/127.0.0.1:42730_solr
   [junit4]   2> 588412 INFO  (zkCallback-1865-thread-1) [    ] 
o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (2) -> (3)
   [junit4]   2> 588412 INFO  (zkCallback-1861-thread-1) [    ] 
o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (2) -> (3)
   [junit4]   2> 588412 INFO  (zkCallback-1864-thread-1) [    ] 
o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (2) -> (3)
   [junit4]   2> 588414 INFO  (zkCallback-1869-thread-1) [    ] 
o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (2) -> (3)
   [junit4]   2> 588415 INFO  (zkCallback-1861-thread-1) [    ] 
o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (3) -> (4)
   [junit4]   2> 588420 INFO  (zkCallback-1869-thread-1) [    ] 
o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (3) -> (4)
   [junit4]   2> 588420 INFO  (zkCallback-1864-thread-1) [    ] 
o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (3) -> (4)
   [junit4]   2> 588420 INFO  (zkCallback-1865-thread-1) [    ] 
o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (3) -> (4)
   [junit4]   2> 588532 INFO  (jetty-launcher-1844-thread-4) [    ] 
o.a.s.c.CorePropertiesLocator Found 0 core definitions underneath 
/home/jenkins/workspace/Lucene-Solr-6.x-Linux/solr/build/solr-core/test/J1/temp/solr.cloud.CollectionsAPIDistributedZkTest_698D2984B845A34D-001/tempDir-001/node4/.
   [junit4]   2> 588539 INFO  (jetty-launcher-1844-thread-3) [    ] 
o.a.s.c.CorePropertiesLocator Found 0 core definitions underneath 
/home/jenkins/workspace/Lucene-Solr-6.x-Linux/solr/build/solr-core/test/J1/temp/solr.cloud.CollectionsAPIDistributedZkTest_698D2984B845A34D-001/tempDir-001/node3/.
   [junit4]   2> 588549 INFO  (jetty-launcher-1844-thread-2) [    ] 
o.a.s.c.CorePropertiesLocator Found 0 core definitions underneath 
/home/jenkins/workspace/Lucene-Solr-6.x-Linux/solr/build/solr-core/test/J1/temp/solr.cloud.CollectionsAPIDistributedZkTest_698D2984B845A34D-001/tempDir-001/node2/.
   [junit4]   2> 588553 INFO  (jetty-launcher-1844-thread-1) [    ] 
o.a.s.c.CorePropertiesLocator Found 0 core definitions underneath 
/home/jenkins/workspace/Lucene-Solr-6.x-Linux/solr/build/solr-core/test/J1/temp/solr.cloud.CollectionsAPIDistributedZkTest_698D2984B845A34D-001/tempDir-001/node1/.
   [junit4]   2> 589276 INFO  
(SUITE-CollectionsAPIDistributedZkTest-seed#[698D2984B845A34D]-worker) [    ] 
o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (0) -> (4)
   [junit4]   2> 589277 INFO  
(SUITE-CollectionsAPIDistributedZkTest-seed#[698D2984B845A34D]-worker) [    ] 
o.a.s.c.s.i.ZkClientClusterStateProvider Cluster at 127.0.0.1:33579/solr ready
   [junit4]   2> 589306 INFO  
(TEST-CollectionsAPIDistributedZkTest.testNoConfigSetExist-seed#[698D2984B845A34D])
 [    ] o.a.s.SolrTestCaseJ4 ###Starting testNoConfigSetExist
   [junit4]   2> 589307 INFO  
(TEST-CollectionsAPIDistributedZkTest.testNoConfigSetExist-seed#[698D2984B845A34D])
 [    ] o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (0) -> (4)
   [junit4]   2> 589329 INFO  (qtp1852190990-6397) [    ] 
o.a.s.h.a.CoreAdminOperation core create command 
dataDir=/home/jenkins/workspace/Lucene-Solr-6.x-Linux/solr/build/solr-core/test/J1/temp/solr.cloud.CollectionsAPIDistributedZkTest_698D2984B845A34D-001/tempDir-002&collection.configName=conf123&name=corewithnocollection3&action=CREATE&numShards=1&collection=&wt=javabin&version=2
   [junit4]   2> 589332 INFO  
(OverseerStateUpdate-97595049450274826-127.0.0.1:42730_solr-n_0000000000) [    
] o.a.s.c.o.ReplicaMutator Assigning new node to shard shard=shard1
   [junit4]   2> 590333 ERROR (qtp1852190990-6397) [    ] 
o.a.s.c.c.ZkStateReader Specified config=[conf123] does not exist in ZooKeeper 
at location=[/configs/conf123]
   [junit4]   2> 590334 ERROR (qtp1852190990-6397) [    ] 
o.a.s.h.RequestHandlerBase org.apache.solr.common.SolrException: Error 
CREATEing SolrCore 'corewithnocollection3': Unable to create core 
[corewithnocollection3] Caused by: Specified config does not exist in 
ZooKeeper: conf123
   [junit4]   2>        at 
org.apache.solr.core.CoreContainer.create(CoreContainer.java:887)
   [junit4]   2>        at 
org.apache.solr.handler.admin.CoreAdminOperation.lambda$static$0(CoreAdminOperation.java:88)
   [junit4]   2>        at 
org.apache.solr.handler.admin.CoreAdminOperation.execute(CoreAdminOperation.java:370)
   [junit4]   2>        at 
org.apache.solr.handler.admin.CoreAdminHandler$CallInfo.call(CoreAdminHandler.java:388)
   [junit4]   2>        at 
org.apache.solr.handler.admin.CoreAdminHandler.handleRequestBody(CoreAdminHandler.java:174)
   [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:347)
   [junit4]   2>        at 
org.apache.solr.servlet.SolrDispatchFilter.doFilter(SolrDispatchFilter.java:298)
   [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.base/java.lang.Thread.run(Thread.java:844)
   [junit4]   2> Caused by: org.apache.solr.common.SolrException: Unable to 
create core [corewithnocollection3]
   [junit4]   2>        at 
org.apache.solr.core.CoreContainer.create(CoreContainer.java:932)
   [junit4]   2>        at 
org.apache.solr.core.CoreContainer.create(CoreContainer.java:853)
   [junit4]   2>        ... 34 more
   [junit4]   2> Caused by: org.apache.solr.common.cloud.ZooKeeperException: 
Specified config does not exist in ZooKeeper: conf123
   [junit4]   2>        at 
org.apache.solr.common.cloud.ZkStateReader.readConfigName(ZkStateReader.java:189)
   [junit4]   2>        at 
org.apache.solr.cloud.CloudConfigSetService.createCoreResourceLoader(CloudConfigSetService.java:54)
   [junit4]   2>        at 
org.apache.solr.core.ConfigSetService.getConfig(ConfigSetService.java:74)
   [junit4]   2>        at 
org.apache.solr.core.CoreContainer.create(CoreContainer.java:914)
   [junit4]   2>        ... 35 more
   [junit4]   2> 
   [junit4]   2> 590335 INFO  (qtp1852190990-6397) [    ] o.a.s.s.HttpSolrCall 
[admin] webapp=null path=/admin/cores 
params={dataDir=/home/jenkins/workspace/Lucene-Solr-6.x-Linux/solr/build/solr-core/test/J1/temp/solr.cloud.CollectionsAPIDistributedZkTest_698D2984B845A34D-001/tempDir-002&collection.configName=conf123&name=corewithnocollection3&action=CREATE&numShards=1&collection=&wt=javabin&version=2}
 status=400 QTime=1006
   [junit4]   2> 591338 INFO  (qtp1852190990-6401) [    ] 
o.a.s.h.a.CollectionsHandler Invoked Collection Action :list with params 
action=LIST&wt=javabin&version=2 and sendToOCPQueue=true
   [junit4]   2> 591338 INFO  (qtp1852190990-6401) [    ] o.a.s.s.HttpSolrCall 
[admin] webapp=null path=/admin/collections 
params={action=LIST&wt=javabin&version=2} status=0 QTime=0
   [junit4]   2> 591338 INFO  
(TEST-CollectionsAPIDistributedZkTest.testNoConfigSetExist-seed#[698D2984B845A34D])
 [    ] o.a.s.SolrTestCaseJ4 ###Ending testNoConfigSetExist
   [junit4]   2> 591354 INFO  
(TEST-CollectionsAPIDistributedZkTest.testCoresAreDistributedAcrossNodes-seed#[698D2984B845A34D])
 [    ] o.a.s.SolrTestCaseJ4 ###Starting testCoresAreDistributedAcrossNodes
   [junit4]   2> 591355 INFO  
(TEST-CollectionsAPIDistributedZkTest.testCoresAreDistributedAcrossNodes-seed#[698D2984B845A34D])
 [    ] o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (0) -> (4)
   [junit4]   2> 591357 INFO  (qtp1852190990-6406) [    ] 
o.a.s.h.a.CollectionsHandler Invoked Collection Action :delete with params 
name=corewithnocollection3&action=DELETE&wt=javabin&version=2 and 
sendToOCPQueue=true
   [junit4]   2> 591359 INFO  (OverseerThreadFactory-2370-thread-1) [    ] 
o.a.s.c.OverseerCollectionMessageHandler Executing Collection Cmd : 
action=UNLOAD&deleteInstanceDir=true&deleteDataDir=true
   [junit4]   2> 592065 INFO  (qtp1852190990-6406) [    ] o.a.s.s.HttpSolrCall 
[admin] webapp=null path=/admin/collections 
params={name=corewithnocollection3&action=DELETE&wt=javabin&version=2} status=0 
QTime=707
   [junit4]   2> 592066 INFO  (qtp1852190990-6379) [    ] 
o.a.s.h.a.CollectionsHandler Invoked Collection Action :create with params 
replicationFactor=2&collection.configName=conf&name=nodes_used_collection&action=CREATE&numShards=2&wt=javabin&version=2
 and sendToOCPQueue=true
   [junit4]   2> 592067 INFO  (OverseerThreadFactory-2370-thread-2) [    ] 
o.a.s.c.CreateCollectionCmd Create collection nodes_used_collection
   [junit4]   2> 592068 INFO  
(OverseerCollectionConfigSetProcessor-97595049450274826-127.0.0.1:42730_solr-n_0000000000)
 [    ] o.a.s.c.OverseerTaskQueue Response ZK path: 
/overseer/collection-queue-work/qnr-0000000000 doesn't exist.  Requestor may 
have disconnected from ZooKeeper
   [junit4]   2> 592273 INFO  (qtp1852190990-6401) [    ] 
o.a.s.h.a.CoreAdminOperation core create command 
qt=/admin/cores&collection.configName=conf&newCollection=true&name=nodes_used_collection_shard1_replica2&action=CREATE&numShards=2&collection=nodes_used_collection&shard=shard1&wt=javabin&version=2
   [junit4]   2> 592273 INFO  (qtp35744756-6402) [    ] 
o.a.s.h.a.CoreAdminOperation core create command 
qt=/admin/cores&collection.configName=conf&newCollection=true&name=nodes_used_collection_shard2_replica1&action=CREATE&numShards=2&collection=nodes_used_collection&shard=shard2&wt=javabin&version=2
   [junit4]   2> 592273 INFO  (qtp911371199-6400) [    ] 
o.a.s.h.a.CoreAdminOperation core create command 
qt=/admin/cores&collection.configName=conf&newCollection=true&name=nodes_used_collection_shard2_replica2&action=CREATE&numShards=2&collection=nodes_used_collection&shard=shard2&wt=javabin&version=2
   [junit4]   2> 592274 INFO  (qtp175373603-6393) [    ] 
o.a.s.h.a.CoreAdminOperation core create command 
qt=/admin/cores&collection.configName=conf&newCollection=true&name=nodes_used_collection_shard1_replica1&action=CREATE&numShards=2&collection=nodes_used_collection&shard=shard1&wt=javabin&version=2
   [junit4]   2> 592381 INFO  (zkCallback-1864-thread-2) [    ] 
o.a.s.c.c.ZkStateReader A cluster state change: [WatchedEvent 
state:SyncConnected type:NodeDataChanged 
path:/collections/nodes_used_collection/state.json] for collection 
[nodes_used_collection] has occurred - updating... (live nodes size: [4])
   [junit4]   2> 592381 INFO  (zkCallback-1861-thread-1) [    ] 
o.a.s.c.c.ZkStateReader A cluster state change: [WatchedEvent 
state:SyncConnected type:NodeDataChanged 
path:/collections/nodes_used_collection/state.json] for collection 
[nodes_used_collection] has occurred - updating... (live nodes size: [4])
   [junit4]   2> 592381 INFO  (zkCallback-1869-thread-1) [    ] 
o.a.s.c.c.ZkStateReader A cluster state change: [WatchedEvent 
state:SyncConnected type:NodeDataChanged 
path:/collections/nodes_used_collection/state.json] for collection 
[nodes_used_collection] has occurred - updating... (live nodes size: [4])
   [junit4]   2> 592381 INFO  (zkCallback-1865-thread-1) [    ] 
o.a.s.c.c.ZkStateReader A cluster state change: [WatchedEvent 
state:SyncConnected type:NodeDataChanged 
path:/collections/nodes_used_collection/state.json] for collection 
[nodes_used_collection] has occurred - updating... (live nodes size: [4])
   [junit4]   2> 593284 INFO  (qtp35744756-6402) [    ] o.a.s.c.SolrConfig 
Using Lucene MatchVersion: 6.5.0
   [junit4]   2> 593285 INFO  (qtp911371199-6400) [    ] o.a.s.c.SolrConfig 
Using Lucene MatchVersion: 6.5.0
   [junit4]   2> 593285 INFO  (qtp175373603-6393) [    ] o.a.s.c.SolrConfig 
Using Lucene MatchVersion: 6.5.0
   [junit4]   2> 593288 INFO  (qtp1852190990-6401) [    ] o.a.s.c.SolrConfig 
Using Lucene MatchVersion: 6.5.0
   [junit4]   2> 593296 INFO  (qtp175373603-6393) [    ] o.a.s.s.IndexSchema 
[nodes_used_collection_shard1_replica1] Schema name=minimal
   [junit4]   2> 593296 INFO  (qtp35744756-6402) [    ] o.a.s.s.IndexSchema 
[nodes_used_collection_shard2_replica1] Schema name=minimal
   [junit4]   2> 593296 INFO  (qtp911371199-6400) [    ] o.a.s.s.IndexSchema 
[nodes_used_collection_shard2_replica2] Schema name=minimal
   [junit4]   2> 593299 INFO  (qtp911371199-6400) [    ] o.a.s.s.IndexSchema 
Loaded schema minimal/1.1 with uniqueid field id
   [junit4]   2> 593299 INFO  (qtp35744756-6402) [    ] o.a.s.s.IndexSchema 
Loaded schema minimal/1.1 with uniqueid field id
   [junit4]   2> 593299 INFO  (qtp175373603-6393) [    ] o.a.s.s.IndexSchema 
Loaded schema minimal/1.1 with uniqueid field id
   [junit4]   2> 593300 INFO  (qtp175373603-6393) [    ] o.a.s.c.CoreContainer 
Creating SolrCore 'nodes_used_collection_shard1_replica1' using configuration 
from collection nodes_used_collection
   [junit4]   2> 593300 INFO  (qtp35744756-6402) [    ] o.a.s.c.CoreContainer 
Creating SolrCore 'nodes_used_collection_shard2_replica1' using configuration 
from collection nodes_used_collection
   [junit4]   2> 593300 INFO  (qtp911371199-6400) [    ] o.a.s.c.CoreContainer 
Creating SolrCore 'nodes_used_collection_shard2_replica2' using configuration 
from collection nodes_used_collection
   [junit4]   2> 593300 INFO  (qtp911371199-6400) [    ] o.a.s.c.SolrCore 
[[nodes_used_collection_shard2_replica2] ] Opening new SolrCore at 
[/home/jenkins/workspace/Lucene-Solr-6.x-Linux/solr/build/solr-core/test/J1/temp/solr.cloud.CollectionsAPIDistributedZkTest_698D2984B845A34D-001/tempDir-001/node4/nodes_used_collection_shard2_replica2],
 
dataDir=[/home/jenkins/workspace/Lucene-Solr-6.x-Linux/solr/build/solr-core/test/J1/temp/solr.cloud.CollectionsAPIDistributedZkTest_698D2984B845A34D-001/tempDir-001/node4/./nodes_used_collection_shard2_replica2/data/]
   [junit4]   2> 593300 INFO  (qtp35744756-6402) [    ] o.a.s.c.SolrCore 
[[nodes_used_collection_shard2_replica1] ] Opening new SolrCore at 
[/home/jenkins/workspace/Lucene-Solr-6.x-Linux/solr/build/solr-core/test/J1/temp/solr.cloud.CollectionsAPIDistributedZkTest_698D2984B845A34D-001/tempDir-001/node2/nodes_used_collection_shard2_replica1],
 
dataDir=[/home/jenkins/workspace/Lucene-Solr-6.x-Linux/solr/build/solr-core/test/J1/temp/solr.cloud.CollectionsAPIDistributedZkTest_698D2984B845A34D-001/tempDir-001/node2/./nodes_used_collection_shard2_replica1/data/]
   [junit4]   2> 593300 INFO  (qtp1852190990-6401) [    ] o.a.s.s.IndexSchema 
[nodes_used_collection_shard1_replica2] Schema name=minimal
   [junit4]   2> 593300 INFO  (qtp175373603-6393) [    ] o.a.s.c.SolrCore 
[[nodes_used_collection_shard1_replica1] ] Opening new SolrCore at 
[/home/jenkins/workspace/Lucene-Solr-6.x-Linux/solr/build/solr-core/test/J1/temp/solr.cloud.CollectionsAPIDistributedZkTest_698D2984B845A34D-001/tempDir-001/node1/nodes_used_collection_shard1_replica1],
 
dataDir=[/home/jenkins/workspace/Lucene-Solr-6.x-Linux/solr/build/solr-core/test/J1/temp/solr.cloud.CollectionsAPIDistributedZkTest_698D2984B845A34D-001/tempDir-001/node1/./nodes_used_collection_shard1_replica1/data/]
   [junit4]   2> 593304 INFO  (qtp1852190990-6401) [    ] o.a.s.s.IndexSchema 
Loaded schema minimal/1.1 with uniqueid field id
   [junit4]   2> 593304 INFO  (qtp1852190990-6401) [    ] o.a.s.c.CoreContainer 
Creating SolrCore 'nodes_used_collection_shard1_replica2' using configuration 
from collection nodes_used_collection
   [junit4]   2> 593305 INFO  (qtp1852190990-6401) [    ] o.a.s.c.SolrCore 
[[nodes_used_collection_shard1_replica2] ] Opening new SolrCore at 
[/home/jenkins/workspace/Lucene-Solr-6.x-Linux/solr/build/solr-core/test/J1/temp/solr.cloud.CollectionsAPIDistributedZkTest_698D2984B845A34D-001/tempDir-001/node3/nodes_used_collection_shard1_replica2],
 
dataDir=[/home/jenkins/workspace/Lucene-Solr-6.x-Linux/solr/build/solr-core/test/J1/temp/solr.cloud.CollectionsAPIDistributedZkTest_698D2984B845A34D-001/tempDir-001/node3/./nodes_used_collection_shard1_replica2/data/]
   [junit4]   2> 593546 INFO  (qtp35744756-6402) [    ] o.a.s.u.UpdateHandler 
Using UpdateLog implementation: org.apache.solr.update.UpdateLog
   [junit4]   2> 593546 INFO  (qtp35744756-6402) [    ] o.a.s.u.UpdateLog 
Initializing UpdateLog: dataDir=null defaultSyncLevel=FLUSH 
numRecordsToKeep=100 maxNumLogsToKeep=10 numVersionBuckets=65536
   [junit4]   2> 593548 INFO  (qtp35744756-6402) [    ] o.a.s.u.CommitTracker 
Hard AutoCommit: disabled
   [junit4]   2> 593548 INFO  (qtp35744756-6402) [    ] o.a.s.u.CommitTracker 
Soft AutoCommit: disabled
   [junit4]   2> 593549 INFO  (qtp35744756-6402) [    ] 
o.a.s.s.SolrIndexSearcher Opening 
[Searcher@3afadc64[nodes_used_collection_shard2_replica1] main]
   [junit4]   2> 593550 INFO  (qtp35744756-6402) [    ] 
o.a.s.r.ManagedResourceStorage Configured ZooKeeperStorageIO with znodeBase: 
/configs/conf
   [junit4]   2> 593550 INFO  (qtp35744756-6402) [    ] 
o.a.s.r.ManagedResourceStorage Loaded null at path _rest_managed.json using 
ZooKeeperStorageIO:path=/configs/conf
   [junit4]   2> 593550 INFO  (qtp35744756-6402) [    ] 
o.a.s.h.ReplicationHandler Commits will be reserved for  10000
   [junit4]   2> 593550 INFO  (searcherExecutor-2380-thread-1) [    ] 
o.a.s.c.SolrCore [nodes_used_collection_shard2_replica1] Registered new 
searcher Searcher@3afadc64[nodes_used_collection_shard2_replica1] 
main{ExitableDirectoryReader(UninvertingDirectoryReader())}
   [junit4]   2> 593550 INFO  (qtp35744756-6402) [    ] o.a.s.u.UpdateLog Could 
not find max version in index or recent updates, using new clock 
1561520796755558400
   [junit4]   2> 593555 INFO  (qtp35744756-6402) [    ] 
o.a.s.c.ShardLeaderElectionContext Waiting until we see more replicas up for 
shard shard2: total=2 found=1 timeoutin=9999ms
   [junit4]   2> 593559 INFO  (qtp175373603-6393) [    ] o.a.s.u.UpdateHandler 
Using UpdateLog implementation: org.apache.solr.update.UpdateLog
   [junit4]   2> 593559 INFO  (qtp175373603-6393) [    ] o.a.s.u.UpdateLog 
Initializing UpdateLog: dataDir=null defaultSyncLevel=FLUSH 
numRecordsToKeep=100 maxNumLogsToKeep=10 numVersionBuckets=65536
   [junit4]   2> 593562 INFO  (qtp175373603-6393) [    ] o.a.s.u.CommitTracker 
Hard AutoCommit: disabled
   [junit4]   2> 593562 INFO  (qtp175373603-6393) [    ] o.a.s.u.CommitTracker 
Soft AutoCommit: disabled
   [junit4]   2> 593563 INFO  (qtp175373603-6393) [    ] 
o.a.s.s.SolrIndexSearcher Opening 
[Searcher@6d9189ac[nodes_used_collection_shard1_replica1] main]
   [junit4]   2> 593563 INFO  (qtp175373603-6393) [    ] 
o.a.s.r.ManagedResourceStorage Configured ZooKeeperStorageIO with znodeBase: 
/configs/conf
   [junit4]   2> 593563 INFO  (qtp175373603-6393) [    ] 
o.a.s.r.ManagedResourceStorage Loaded null at path _rest_managed.json using 
ZooKeeperStorageIO:path=/configs/conf
   [junit4]   2> 593563 INFO  (qtp175373603-6393) [    ] 
o.a.s.h.ReplicationHandler Commits will be reserved for  10000
   [junit4]   2> 593564 INFO  (searcherExecutor-2379-thread-1) [    ] 
o.a.s.c.SolrCore [nodes_used_collection_shard1_replica1] Registered new 
searcher Searcher@6d9189ac[nodes_used_collection_shard1_replica1] 
main{ExitableDirectoryReader(UninvertingDirectoryReader())}
   [junit4]   2> 593564 INFO  (qtp175373603-6393) [    ] o.a.s.u.UpdateLog 
Could not find max version in index or recent updates, using new clock 
1561520796770238464
   [junit4]   2> 593568 INFO  (qtp175373603-6393) [    ] 
o.a.s.c.ShardLeaderElectionContext Waiting until we see more replicas up for 
shard shard1: total=2 found=1 timeoutin=9999ms
   [junit4]   2> 593591 INFO  (qtp911371199-6400) [    ] o.a.s.u.UpdateHandler 
Using UpdateLog implementation: org.apache.solr.update.UpdateLog
   [junit4]   2> 593591 INFO  (qtp911371199-6400) [    ] o.a.s.u.UpdateLog 
Initializing UpdateLog: dataDir=null defaultSyncLevel=FLUSH 
numRecordsToKeep=100 maxNumLogsToKeep=10 numVersionBuckets=65536
   [junit4]   2> 593594 INFO  (qtp911371199-6400) [    ] o.a.s.u.CommitTracker 
Hard AutoCommit: disabled
   [junit4]   2> 593594 INFO  (qtp911371199-6400) [    ] o.a.s.u.CommitTracker 
Soft AutoCommit: disabled
   [junit4]   2> 593595 INFO  (qtp911371199-6400) [    ] 
o.a.s.s.SolrIndexSearcher Opening 
[Searcher@770ea4c0[nodes_used_collection_shard2_replica2] main]
   [junit4]   2> 593595 INFO  (qtp911371199-6400) [    ] 
o.a.s.r.ManagedResourceStorage Configured ZooKeeperStorageIO with znodeBase: 
/configs/conf
   [junit4]   2> 593596 INFO  (qtp911371199-6400) [    ] 
o.a.s.r.ManagedResourceStorage Loaded null at path _rest_managed.json using 
ZooKeeperStorageIO:path=/configs/conf
   [junit4]   2> 593596 INFO  (qtp911371199-6400) [    ] 
o.a.s.h.ReplicationHandler Commits will be reserved for  10000
   [junit4]   2> 593596 INFO  (searcherExecutor-2381-thread-1) [    ] 
o.a.s.c.SolrCore [nodes_used_collection_shard2_replica2] Registered new 
searcher Searcher@770ea4c0[nodes_used_collection_shard2_replica2] 
main{ExitableDirectoryReader(UninvertingDirectoryReader())}
   [junit4]   2> 593596 INFO  (qtp911371199-6400) [    ] o.a.s.u.UpdateLog 
Could not find max version in index or recent updates, using new clock 
1561520796803792896
   [junit4]   2> 593622 INFO  (qtp1852190990-6401) [    ] o.a.s.u.UpdateHandler 
Using UpdateLog implementation: org.apache.solr.update.UpdateLog
   [junit4]   2> 593622 INFO  (qtp1852190990-6401) [    ] o.a.s.u.UpdateLog 
Initializing UpdateLog: dataDir=null defaultSyncLevel=FLUSH 
numRecordsToKeep=100 maxNumLogsToKeep=10 numVersionBuckets=65536
   [junit4]   2> 593624 INFO  (qtp1852190990-6401) [    ] o.a.s.u.CommitTracker 
Hard AutoCommit: disabled
   [junit4]   2> 593624 INFO  (qtp1852190990-6401) [    ] o.a.s.u.CommitTracker 
Soft AutoCommit: disabled
   [junit4]   2> 593625 INFO  (qtp1852190990-6401) [    ] 
o.a.s.s.SolrIndexSearcher Opening 
[Searcher@53ace9bb[nodes_used_collection_shard1_replica2] main]
   [junit4]   2> 593627 INFO  (qtp1852190990-6401) [    ] 
o.a.s.r.ManagedResourceStorage Configured ZooKeeperStorageIO with znodeBase: 
/configs/conf
   [junit4]   2> 593627 INFO  (qtp1852190990-6401) [    ] 
o.a.s.r.ManagedResourceStorage Loaded null at path _rest_managed.json using 
ZooKeeperStorageIO:path=/configs/conf
   [junit4]   2> 593627 INFO  (qtp1852190990-6401) [    ] 
o.a.s.h.ReplicationHandler Commits will be reserved for  10000
   [junit4]   2> 593627 INFO  (searcherExecutor-2382-thread-1) [    ] 
o.a.s.c.SolrCore [nodes_used_collection_shard1_replica2] Registered new 
searcher Searcher@53ace9bb[nodes_used_collection_shard1_replica2] 
main{ExitableDirectoryReader(UninvertingDirectoryReader())}
   [junit4]   2> 593627 INFO  (qtp1852190990-6401) [    ] o.a.s.u.UpdateLog 
Could not find max version in index or recent updates, using new clock 
1561520796836298752
   [junit4]   2> 593670 INFO  (zkCallback-1864-thread-3) [    ] 
o.a.s.c.c.ZkStateReader A cluster state change: [WatchedEvent 
state:SyncConnected type:NodeDataChanged 
path:/collections/nodes_used_collection/state.json] for collection 
[nodes_used_collection] has occurred - updating... (live nodes size: [4])
   [junit4]   2> 593670 INFO  (zkCallback-1861-thread-1) [    ] 
o.a.s.c.c.ZkStateReader A cluster state change: [WatchedEvent 
state:SyncConnected type:NodeDataChanged 
path:/collections/nodes_used_collection/state.json] for collection 
[nodes_used_collection] has occurred - updating... (live nodes size: [4])
   [junit4]   2> 593670 INFO  (zkCallback-1865-thread-1) [    ] 
o.a.s.c.c.ZkStateReader A cluster state change: [WatchedEvent 
state:SyncConnected type:NodeDataChanged 
path:/collections/nodes_used_collection/state.json] for collection 
[nodes_used_collection] has occurred - updating... (live nodes size: [4])
   [junit4]   2> 593670 INFO  (zkCallback-1869-thread-1) [    ] 
o.a.s.c.c.ZkStateReader A cluster state change: [WatchedEvent 
state:SyncConnected type:NodeDataChanged 
path:/collections/nodes_used_collection/state.json] for collection 
[nodes_used_collection] has occurred - updating... (live nodes size: [4])
   [junit4]   2> 594056 INFO  (qtp35744756-6402) [    ] 
o.a.s.c.ShardLeaderElectionContext Enough replicas found to continue.
   [junit4]   2> 594056 INFO  (qtp35744756-6402) [    ] 
o.a.s.c.ShardLeaderElectionContext I may be the new leader - try and sync
   [junit4]   2> 594056 INFO  (qtp35744756-6402) [    ] o.a.s.c.SyncStrategy 
Sync replicas to 
http://127.0.0.1:42730/solr/nodes_used_collection_shard2_replica1/
   [junit4]   2> 594056 INFO  (qtp35744756-6402) [    ] o.a.s.u.PeerSync 
PeerSync: core=nodes_used_collection_shard2_replica1 
url=http://127.0.0.1:42730/solr START 
replicas=[http://127.0.0.1:43040/solr/nodes_used_collection_shard2_replica2/] 
nUpdates=100
   [junit4]   2> 594056 INFO  (qtp35744756-6402) [    ] o.a.s.u.PeerSync 
PeerSync: core=nodes_used_collection_shard2_replica1 
url=http://127.0.0.1:42730/solr DONE.  We have no versions.  sync failed.
   [junit4]   2> 594060 INFO  (qtp911371199-6378) [    ] o.a.s.c.S.Request 
[nodes_used_collection_shard2_replica2]  webapp=/solr path=/get 
params={distrib=false&qt=/get&fingerprint=false&getVersions=100&wt=javabin&version=2}
 status=0 QTime=0
   [junit4]   2> 594060 INFO  (qtp35744756-6402) [    ] o.a.s.c.SyncStrategy 
Leader's attempt to sync with shard failed, moving to the next candidate
   [junit4]   2> 594060 INFO  (qtp35744756-6402) [    ] 
o.a.s.c.ShardLeaderElectionContext We failed sync, but we have no versions - we 
can't sync in that case - we were active before, so become leader anyway
   [junit4]   2> 594060 INFO  (qtp35744756-6402) [    ] 
o.a.s.c.ShardLeaderElectionContext Found all replicas participating in 
election, clear LIR
   [junit4]   2> 594062 INFO  (qtp35744756-6402) [    ] 
o.a.s.c.ShardLeaderElectionContext I am the new leader: 
http://127.0.0.1:42730/solr/nodes_used_collection_shard2_replica1/ shard2
   [junit4]   2> 594069 INFO  (qtp175373603-6393) [    ] 
o.a.s.c.ShardLeaderElectionContext Enough replicas found to continue.
   [junit4]   2> 594069 INFO  (qtp175373603-6393) [    ] 
o.a.s.c.ShardLeaderElectionContext I may be the new leader - try and sync
   [junit4]   2> 594069 INFO  (qtp175373603-6393) [    ] o.a.s.c.SyncStrategy 
Sync replicas to 
http://127.0.0.1:40488/solr/nodes_used_collection_shard1_replica1/
   [junit4]   2> 594069 INFO  (qtp175373603-6393) [    ] o.a.s.u.PeerSync 
PeerSync: core=nodes_used_collection_shard1_replica1 
url=http://127.0.0.1:40488/solr START 
replicas=[http://127.0.0.1:40244/solr/nodes_used_collection_shard1_replica2/] 
nUpdates=100
   [junit4]   2> 594069 INFO  (qtp175373603-6393) [    ] o.a.s.u.PeerSync 
PeerSync: core=nodes_used_collection_shard1_replica1 
url=http://127.0.0.1:40488/solr DONE.  We have no versions.  sync failed.
   [junit4]   2> 594071 INFO  (qtp1852190990-6388) [    ] o.a.s.c.S.Request 
[nodes_used_collection_shard1_replica2]  webapp=/solr path=/get 
params={distrib=false&qt=/get&fingerprint=false&getVersions=100&wt=javabin&version=2}
 status=0 QTime=0
   [junit4]   2> 594072 INFO  (qtp175373603-6393) [    ] o.a.s.c.SyncStrategy 
Leader's attempt to sync with shard failed, moving to the next candidate
   [junit4]   2> 594072 INFO  (qtp175373603-6393) [    ] 
o.a.s.c.ShardLeaderElectionContext We failed sync, but we have no versions - we 
can't sync in that case - we were active before, so become leader anyway
   [junit4]   2> 594072 INFO  (qtp175373603-6393) [    ] 
o.a.s.c.ShardLeaderElectionContext Found all replicas participating in 
election, clear LIR
   [junit4]   2> 594074 INFO  (qtp175373603-6393) [    ] 
o.a.s.c.ShardLeaderElectionContext I am the new leader: 
http://127.0.0.1:40488/solr/nodes_used_collection_shard1_replica1/ shard1
   [junit4]   2> 594176 INFO  (zkCallback-1865-thread-1) [    ] 
o.a.s.c.c.ZkStateReader A cluster state change: [WatchedEvent 
state:SyncConnected type:NodeDataChanged 
path:/collections/nodes_used_collection/state.json] for collection 
[nodes_used_collection] has occurred - updating... (live nodes size: [4])
   [junit4]   2> 594176 INFO  (zkCallback-1864-thread-3) [    ] 
o.a.s.c.c.ZkStateReader A cluster state change: [WatchedEvent 
state:SyncConnected type:NodeDataChanged 
path:/collections/nodes_used_collection/state.json] for collection 
[nodes_used_collection] has occurred - updating... (live nodes size: [4])
   [junit4]   2> 594176 INFO  (zkCallback-1861-thread-1) [    ] 
o.a.s.c.c.ZkStateReader A cluster state change: [WatchedEvent 
state:SyncConnected type:NodeDataChanged 
path:/collections/nodes_used_collection/state.json] for collection 
[nodes_used_collection] has occurred - updating... (live nodes size: [4])
   [junit4]   2> 594176 INFO  (zkCallback-1869-thread-1) [    ] 
o.a.s.c.c.ZkStateReader A cluster state change: [WatchedEvent 
state:SyncConnected type:NodeDataChanged 
path:/collections/nodes_used_collection/state.json] for collection 
[nodes_used_collection] has occurred - updating... (live nodes size: [4])
   [junit4]   2> 594213 INFO  (qtp35744756-6402) [    ] o.a.s.c.ZkController I 
am the leader, no recovery necessary
   [junit4]   2> 594220 INFO  (qtp35744756-6402) [    ] o.a.s.s.HttpSolrCall 
[admin] webapp=null path=/admin/cores 
params={qt=/admin/cores&collection.configName=conf&newCollection=true&name=nodes_used_collection_shard2_replica1&action=CREATE&numShards=2&collection=nodes_used_collection&shard=shard2&wt=javabin&version=2}
 status=0 QTime=1947
   [junit4]   2> 594224 INFO  (qtp175373603-6393) [    ] o.a.s.c.ZkController I 
am the leader, no recovery necessary
   [junit4]   2> 594227 INFO  (qtp175373603-6393) [    ] o.a.s.s.HttpSolrCall 
[admin] webapp=null path=/admin/cores 
params={qt=/admin/cores&collection.configName=conf&newCollection=true&name=nodes_used_collection_shard1_replica1&action=CREATE&numShards=2&collection=nodes_used_collection&shard=shard1&wt=javabin&version=2}
 status=0 QTime=1954
   [junit4]   2> 594328 INFO  (zkCallback-1869-thread-1) [    ] 
o.a.s.c.c.ZkStateReader A cluster state change: [WatchedEvent 
state:SyncConnected type:NodeDataChanged 
path:/collections/nodes_used_collection/state.json] for collection 
[nodes_used_collection] has occurred - updating... (live nodes size: [4])
   [junit4]   2> 594328 INFO  (zkCallback-1861-thread-1) [    ] 
o.a.s.c.c.ZkStateReader A cluster state change: [WatchedEvent 
state:SyncConnected type:NodeDataChanged 
path:/collections/nodes_used_collection/state.json] for collection 
[nodes_used_collection] has occurred - updating... (live nodes size: [4])
   [junit4]   2> 594328 INFO  (zkCallback-1864-thread-1) [    ] 
o.a.s.c.c.ZkStateReader A cluster state change: [WatchedEvent 
state:SyncConnected type:NodeDataChanged 
path:/collections/nodes_used_collection/state.json] for collection 
[nodes_used_collection] has occurred - updating... (live nodes size: [4])
   [junit4]   2> 594328 INFO  (zkCallback-1865-thread-1) [    ] 
o.a.s.c.c.ZkStateReader A cluster state change: [WatchedEvent 
state:SyncConnected type:NodeDataChanged 
path:/collections/nodes_used_collection/state.json] for collection 
[nodes_used_collection] has occurred - updating... (live nodes size: [4])
   [junit4]   2> 594601 INFO  (qtp911371199-6400) [    ] o.a.s.s.HttpSolrCall 
[admin] webapp=null path=/admin/cores 
params={qt=/admin/cores&collection.configName=conf&newCollection=true&name=nodes_used_collection_shard2_replica2&action=CREATE&numShards=2&collection=nodes_used_collection&shard=shard2&wt=javabin&version=2}
 status=0 QTime=2328
   [junit4]   2> 594632 INFO  (qtp1852190990-6401) [    ] o.a.s.s.HttpSolrCall 
[admin] webapp=null path=/admin/cores 
params={qt=/admin/cores&collection.configName=conf&newCollection=true&name=nodes_used_collection_shard1_replica2&action=CREATE&numShards=2&collection=nodes_used_collection&shard=shard1&wt=javabin&version=2}
 status=0 QTime=2359
   [junit4]   2> 594634 INFO  (qtp1852190990-6379) [    ] 
o.a.s.h.a.CollectionsHandler Wait for new collection to be active for at most 
30 seconds. Check all shard replicas
   [junit4]   2> 594733 INFO  (zkCallback-1864-thread-1) [    ] 
o.a.s.c.c.ZkStateReader A cluster state change: [WatchedEvent 
state:SyncConnected type:NodeDataChanged 
path:/collections/nodes_used_collection/state.json] for collection 
[nodes_used_collection] has occurred - updating... (live nodes size: [4])
   [junit4]   2> 594733 INFO  (zkCallback-1869-thread-1) [    ] 
o.a.s.c.c.ZkStateReader A cluster state change: [WatchedEvent 
state:SyncConnected type:NodeDataChanged 
path:/collections/nodes_used_collection/state.json] for collection 
[nodes_used_collection] has occurred - updating... (live nodes size: [4])
   [junit4]   2> 594733 INFO  (zkCallback-1865-thread-1) [    ] 
o.a.s.c.c.ZkStateReader A cluster state change: [WatchedEvent 
state:SyncConnected type:NodeDataChanged 
path:/collections/nodes_used_collection/state.json] for collection 
[nodes_used_collection] has occurred - updating... (live nodes size: [4])
   [junit4]   2> 594733 INFO  (zkCallback-1861-thread-1) [    ] 
o.a.s.c.c.ZkStateReader A cluster state change: [WatchedEvent 
state:SyncConnected type:NodeDataChanged 
path:/collections/nodes_used_collection/state.json] for collection 
[nodes_used_collection] has occurred - updating... (live nodes size: [4])
   [junit4]   2> 595635 INFO  (qtp1852190990-6379) [    ] o.a.s.s.HttpSolrCall 
[admin] webapp=null path=/admin/collections 
params={replicationFactor=2&collection.configName=conf&name=nodes_used_collection&action=CREATE&numShards=2&wt=javabin&version=2}
 status=0 QTime=3568
   [junit4]   2> 595635 INFO  
(TEST-CollectionsAPIDistributedZkTest.testCoresAreDistributedAcrossNodes-seed#[698D2984B845A34D])
 [    ] o.a.s.SolrTestCaseJ4 ###Ending testCoresAreDistributedAcrossNodes
   [junit4]   2> 595657 INFO  
(TEST-CollectionsAPIDistributedZkTest.testCollectionReload-seed#[698D2984B845A34D])
 [    ] o.a.s.SolrTestCaseJ4 ###Starting testCollectionReload
   [junit4]   2> 595658 INFO  
(TEST-CollectionsAPIDistributedZkTest.testCollectionReload-seed#[698D2984B845A34D])
 [    ] o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (0) -> (4)
   [junit4]   2> 595660 INFO  (qtp1852190990-6397) [    ] 
o.a.s.h.a.CollectionsHandler Invoked Collection Action :delete with params 
name=nodes_used_collection&action=DELETE&wt=javabin&version=2 and 
sendToOCPQueue=true
   [junit4]   2> 595661 INFO  (OverseerThreadFactory-2370-thread-3) [    ] 
o.a.s.c.OverseerCollectionMessageHandler Executing Collection Cmd : 
action=UNLOAD&deleteInstanceDir=true&deleteDataDir=true
   [junit4]   2> 595661 INFO  
(OverseerCollectionConfigSetProcessor-97595049450274826-127.0.0.1:42730_solr-n_0000000000)
 [    ] 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> 595664 INFO  (qtp35744756-6405) [    ] 
o.a.s.m.SolrMetricManager Closing metric reporters for: 
solr.core.nodes_used_collection.shard2.replica1
   [junit4]   2> 595664 INFO  (qtp35744756-6405) [    ] o.a.s.c.SolrCore 
[nodes_used_collection_shard2_replica1]  CLOSING SolrCore 
org.apache.solr.core.SolrCore@64b3a33
   [junit4]   2> 595667 INFO  (qtp911371199-6404) [    ] 
o.a.s.m.SolrMetricManager Closing metric reporters for: 
solr.core.nodes_used_collection.shard2.replica2
   [junit4]   2> 595667 INFO  (qtp1852190990-6406) [    ] 
o.a.s.m.SolrMetricManager Closing metric reporters for: 
solr.core.nodes_used_collection.shard1.replica2
   [junit4]   2> 595667 INFO  (qtp175373603-6399) [    ] 
o.a.s.m.SolrMetricManager Closing metric reporters for: 
solr.core.nodes_used_collection.shard1.replica1
   [junit4]   2> 595667 INFO  (qtp35744756-6405) [    ] 
o.a.s.m.SolrMetricManager Closing metric reporters for: 
solr.core.nodes_used_collection.shard2.replica1
   [junit4]   2> 595668 INFO  (qtp1852190990-6406) [    ] o.a.s.c.SolrCore 
[nodes_used_collection_shard1_replica2]  CLOSING SolrCore 
org.apache.solr.core.SolrCore@48728648
   [junit4]   2> 595668 INFO  (qtp175373603-6399) [    ] o.a.s.c.SolrCore 
[nodes_used_collection_shard1_replica1]  CLOSING SolrCore 
org.apache.solr.core.SolrCore@61aa60bc
   [junit4]   2> 595667 INFO  (qtp911371199-6404) [    ] o.a.s.c.SolrCore 
[nodes_used_collection_shard2_replica2]  CLOSING SolrCore 
org.apache.solr.core.SolrCore@3bf4e2bb
   [junit4]   2> 595671 INFO  (qtp911371199-6404) [    ] 
o.a.s.m.SolrMetricManager Closing metric reporters for: 
solr.core.nodes_used_collection.shard2.replica2
   [junit4]   2> 595671 INFO  (qtp1852190990-6406) [    ] 
o.a.s.m.SolrMetricManager Closing metric reporters for: 
solr.core.nodes_used_collection.shard1.replica2
   [junit4]   2> 595672 INFO  (qtp175373603-6399) [    ] 
o.a.s.m.SolrMetricManager Closing metric reporters for: 
solr.core.nodes_used_collection.shard1.replica1
   [junit4]   2> 595675 WARN  (zkCallback-1869-thread-1) [    ] 
o.a.s.c.LeaderElector 
   [junit4]   2> org.apache.solr.common.SolrException: SolrCore not 
found:nodes_used_collection_shard2_replica2 in []
   [junit4]   2>        at 
org.apache.solr.cloud.ShardLeaderElectionContext.runLeaderProcess(ElectionContext.java:292)
   [junit4]   2>        at 
org.apache.solr.cloud.LeaderElector.runIamLeaderProcess(LeaderElector.java:170)
   [junit4]   2>        at 
org.apache.solr.cloud.LeaderElector.checkIfIamLeader(LeaderElector.java:135)
   [junit4]   2>        at 
org.apache.solr.cloud.LeaderElector.access$200(LeaderElector.java:56)
   [junit4]   2>        at 
org.apache.solr.cloud.LeaderElector$ElectionWatcher.process(LeaderElector.java:348)
   [junit4]   2>        at 
org.apache.solr.common.cloud.SolrZkClient$3.lambda$process$0(SolrZkClient.java:268)
   [junit4]   2>        at 
java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:514)
   [junit4]   2>        at 
java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
   [junit4]   2>        at 
org.apache.solr.common.util.ExecutorUtil$MDCAwareThreadPoolExecutor.lambda$execute$0(ExecutorUtil.java:229)
   [junit4]   2>        at 
java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1161)
   [junit4]   2>        at 
java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635)
   [junit4]   2>        at java.base/java.lang.Thread.run(Thread.java:844)
   [junit4]   2> 595677 INFO  (qtp35744756-6405) [    ] o.a.s.s.HttpSolrCall 
[admin] webapp=null path=/admin/cores 
params={deleteInstanceDir=true&core=nodes_used_collection_shard2_replica1&qt=/admin/cores&deleteDataDir=true&action=UNLOAD&wt=javabin&version=2}
 status=0 QTime=13
   [junit4]   2> 595677 WARN  (zkCallback-1865-thread-1) [    ] 
o.a.s.c.LeaderElector 
   [junit4]   2> org.apache.solr.common.SolrException: SolrCore not 
found:nodes_used_collection_shard1_replica2 in []
   [junit4]   2>        at 
org.apache.solr.cloud.ShardLeaderElectionContext.runLeaderProcess(ElectionContext.java:292)
   [junit4]   2>        at 
org.apache.solr.cloud.LeaderElector.runIamLeaderProcess(LeaderElector.java:170)
   [junit4]   2>        at 
org.apache.solr.cloud.LeaderElector.checkIfIamLeader(LeaderElector.java:135)
   [junit4]   2>        at 
org.apache.solr.cloud.LeaderElector.access$200(LeaderElector.java:56)
   [junit4]   2>        at 
org.apache.solr.cloud.LeaderElector$ElectionWatcher.process(LeaderElector.java:348)
   [junit4]   2>        at 
org.apache.solr.common.cloud.SolrZkClient$3.lambda$process$0(SolrZkClient.java:268)
   [junit4]   2>        at 
java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:514)
   [junit4]   2>        at 
java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
   [junit4]   2>        at 
org.apache.solr.common.util.ExecutorUtil$MDCAwareThreadPoolExecutor.lambda$execute$0(ExecutorUtil.java:229)
   [junit4]   2>        at 
java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1161)
   [junit4]   2>        at 
java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635)
   [junit4]   2>        at java.base/java.lang.Thread.run(Thread.java:844)
   [junit4]   2> 595677 INFO  (qtp911371199-6404) [    ] 
o.a.s.c.ShardLeaderElectionContextBase No version found for ephemeral leader 
parent node, won't remove previous leader registration.
   [junit4]   2> 595679 INFO  (qtp175373603-6399) [    ] o.a.s.s.HttpSolrCall 
[admin] webapp=null path=/admin/cores 
params={deleteInstanceDir=true&core=nodes_used_collection_shard1_replica1&qt=/admin/cores&deleteDataDir=true&action=UNLOAD&wt=javabin&version=2}
 status=0 QTime=13
   [junit4]   2> 595679 INFO  (qtp911371199-6404) [    ] o.a.s.s.HttpSolrCall 
[admin] webapp=null path=/admin/cores 
params={deleteInstanceDir=true&core=nodes_used_collection_shard2_replica2&qt=/admin/cores&deleteDataDir=true&action=UNLOAD&wt=javabin&version=2}
 status=0 QTime=13
   [junit4]   2> 595679 INFO  (qtp1852190990-6406) [    ] 
o.a.s.c.ShardLeaderElectionContextBase No version found for ephemeral leader 
parent node, won't remove previous leader registration.
   [junit4]   2> 595680 INFO  (qtp1852190990-6406) [    ] o.a.s.s.HttpSolrCall 
[admin] webapp=null path=/admin/cores 
params={deleteInstanceDir=true&core=nodes_used_collection_shard1_replica2&qt=/admin/cores&deleteDataDir=true&action=UNLOAD&wt=javabin&version=2}
 status=0 QTime=14
   [junit4]   2> 596382 INFO  (qtp1852190990-6397) [    ] o.a.s.s.HttpSolrCall 
[admin] webapp=null path=/admin/collections 
params={name=nodes_used_collection&action=DELETE&wt=javabin&version=2} status=0 
QTime=722
   [junit4]   2> 596384 INFO  (qtp1852190990-6508) [    ] 
o.a.s.h.a.CollectionsHandler Invoked Collection Action :create with params 
replicationFactor=2&collection.configName=conf&name=reloaded_collection&action=CREATE&numShards=2&wt=javabin&version=2
 and sendToOCPQueue=true
   [junit4]   2> 596386 INFO  (OverseerThreadFactory-2370-thread-4) [    ] 
o.a.s.c.CreateCollectionCmd Create collection reloaded_collection
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(OverseerCollectionConfigSetProcessor-97595049450274826-127.0.0.1:42730_solr-n_0000000000)
 [    ] 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> 596591 INFO  (qtp175373603-6377) [    ] 
o.a.s.h.a.CoreAdminOperation core create command 
qt=/admin/cores&collection.configName=conf&newCollection=true&name=reloaded_collection_shard2_replica1&action=CREATE&numShards=2&collection=reloaded_collection&shard=shard2&wt=javabin&version=2
   [junit4]   2> 596592 INFO  (qtp1852190990-6388) [    ] 
o.a.s.h.a.CoreAdminOperation core create command 
qt=/admin/cores&collection.configName=conf&newCollection=true&name=reloaded_collection_shard1_replica2&action=CREATE&numShards=2&collection=reloaded_collection&shard=shard1&wt=javabin&version=2
   [junit4]   2> 596592 INFO  (qtp35744756-6380) [    ] 
o.a.s.h.a.CoreAdminOperation core create command 
qt=/admin/cores&collection.configName=conf&newCollection=true&name=reloaded_collection_shard2_replica2&action=CREATE&numShards=2&collection=reloaded_collection&shard=shard2&wt=javabin&version=2
   [junit4]   2> 596592 INFO  (qtp911371199-6382) [    ] 
o.a.s.h.a.CoreAdminOperation core create command 
qt=/admin/cores&collection.configName=conf&newCollection=true&name=reloaded_collection_shard1_replica1&action=CREATE&numShards=2&collection=reloaded_collection&shard=shard1&wt=javabin&version=2
   [junit4]   2> 596696 INFO  (zkCallback-1864-thread-2) [    ] 
o.a.s.c.c.ZkStateReader A cluster state change: [WatchedEvent 
state:SyncConnected type:NodeDataChanged 
path:/collections/reloaded_collection/state.json] for collection 
[reloaded_collection] has occurred - updating... (live nodes size: [4])
   [junit4]   2> 596696 INFO  (zkCallback-1861-thread-1) [    ] 
o.a.s.c.c.ZkStateReader A cluster state change: [WatchedEvent 
state:SyncConnected type:NodeDataChanged 
path:/collections/reloaded_collection/state.json] for collection 
[reloaded_collection] has occurred - updating... (live nodes size: [4])
   [junit4]   2> 596696 INFO  (zkCallback-1869-thread-1) [    ] 
o.a.s.c.c.ZkStateReader A cluster state change: [WatchedEvent 
state:SyncConnected type:NodeDataChanged 
path:/collections/reloaded_collection/state.json] for collection 
[reloaded_collection] has occurred - updating... (live nodes size: [4])
   [junit4]   2> 596696 INFO  (zkCallback-1865-thread-1) [    ] 
o.a.s.c.c.ZkStateReader A cluster state change: [WatchedEvent 
state:SyncConnected type:NodeDataChanged 
path:/collections/reloaded_collection/state.json] for collection 
[reloaded_collection] has occurred - updating... (live nodes size: [4])
   [junit4]   2> 597601 INFO  (qtp911371199-6382) [    ] o.a.s.c.SolrConfig 
Using Lucene MatchVersion: 6.5.0
   [junit4]   2> 597601 INFO  (qtp35744756-6380) [    ] o.a.s.c.SolrConfig 
Using Lucene MatchVersion: 6.5.0
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Using Lucene MatchVersion: 6.5.0
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Using Lucene MatchVersion: 6.5.0
   [junit4]   2> 597630 INFO  (qtp35744756-6380) [    ] o.a.s.s.IndexSchema 
[reloaded_collection_shard2_replica2] Schema name=minimal
   [junit4]   2> 597630 INFO  (qtp1852190990-6388) [    ] o.a.s.s.IndexSchema 
[reloaded_collection_shard1_replica2] Schema name=minimal
   [junit4]   2> 597630 INFO  (qtp911371199-6382) [    ] o.a.s.s.IndexSchema 
[reloaded_collection_shard1_replica1] Schema name=minimal
   [junit4]   2> 597630 INFO  (qtp175373603-6377) [    ] o.a.s.s.IndexSchema 
[reloaded_collection_shard2_replica1] Schema name=minimal
   [junit4]   2> 597633 INFO  (qtp175373603-6377) [    ] o.a.s.s.IndexSchema 
Loaded schema minimal/1.1 with uniqueid field id
   [junit4]   2> 597633 INFO  (qtp911371199-6382) [    ] o.a.s.s.IndexSchema 
Loaded schema minimal/1.1 with uniqueid field id
   [junit4]   2> 597633 INFO  (qtp35744756-6380) [    ] o.a.s.s.IndexSchema 
Loaded schema minimal/1.1 with uniqueid field id
   [junit4]   2> 597633 INFO  (qtp1852190990-6388) [    ] o.a.s.s.IndexSchema 
Loaded schema minimal/1.1 with uniqueid field id
   [junit4]   2> 597635 INFO  (qtp175373603-6377) [    ] o.a.s.c.CoreContainer 
Creating SolrCore 'reloaded_collection_shard2_replica1' using configuration 
from collection reloaded_collection
   [junit4]   2> 597635 INFO  (qtp35744756-6380) [    ] o.a.s.c.CoreContainer 
Creating SolrCore 'reloaded_collection_shard2_replica2' using configuration 
from collection reloaded_collection
   [junit4]   2> 597635 INFO  (qtp1852190990-6388) [    ] o.a.s.c.CoreContainer 
Creating SolrCore 'reloaded_collection_shard1_replica2' using configuration 
from collection reloaded_collection
   [junit4]   2> 597635 INFO  (qtp911371199-6382) [    ] o.a.s.c.CoreContainer 
Creating SolrCore 'reloaded_collection_shard1_replica1' using configuration 
from collection reloaded_collection
   [junit4]   2> 597635 INFO  (qtp175373603-6377) [    ] o.a.s.c.SolrCore 
[[reloaded_collection_shard2_replica1] ] Opening new SolrCore at 
[/home/jenkins/workspace/Lucene-Solr-6.x-Linux/solr/build/solr-core/test/J1/temp/solr.cloud.CollectionsAPIDistributedZkTest_698D2984B845A34D-001/tempDir-001/node1/reloaded_collection_shard2_replica1],
 
dataDir=[/home/jenkins/workspace/Lucene-Solr-6.x-Linux/solr/build/solr-core/test/J1/temp/solr.cloud.CollectionsAPIDistributedZkTest_698D2984B845A34D-001/tempDir-001/node1/./reloaded_collection_shard2_replica1/data/]
   [junit4]   2> 597635 INFO  (qtp911371199-6382) [    ] o.a.s.c.SolrCore 
[[reloaded_collection_shard1_replica1] ] Opening new SolrCore at 
[/home/jenkins/workspace/Lucene-Solr-6.x-Linux/solr/build/solr-core/test/J1/temp/solr.cloud.CollectionsAPIDistributedZkTest_698D2984B845A34D-001/tempDir-001/node4/reloaded_collection_shard1_replica1],
 
dataDir=[/home/jenkins/workspace/Lucene-Solr-6.x-Linux/solr/build/solr-core/test/J1/temp/solr.cloud.CollectionsAPIDistributedZkTest_698D2984B845A34D-001/tempDir-001/node4/./reloaded_collection_shard1_replica1/data/]
   [junit4]   2> 597635 INFO  (qtp1852190990-6388) [    ] o.a.s.c.SolrCore 
[[reloaded_collection_shard1_replica2] ] Opening new SolrCore at 
[/home/jenkins/workspace/Lucene-Solr-6.x-Linux/solr/build/solr-core/test/J1/temp/solr.cloud.CollectionsAPIDistributedZkTest_698D2984B845A34D-001/tempDir-001/node3/reloaded_collection_shard1_replica2],
 
dataDir=[/home/jenkins/workspace/Lucene-Solr-6.x-Linux/solr/build/solr-core/test/J1/temp/solr.cloud.CollectionsAPIDistributedZkTest_698D2984B845A34D-001/tempDir-001/node3/./reloaded_collection_shard1_replica2/data/]
   [junit4]   2> 597635 INFO  (qtp35744756-6380) [    ] o.a.s.c.SolrCore 
[[reloaded_collection_shard2_replica2] ] Opening new SolrCore at 
[/home/jenkins/workspace/Lucene-Solr-6.x-Linux/solr/build/solr-core/test/J1/temp/solr.cloud.CollectionsAPIDistributedZkTest_698D2984B845A34D-001/tempDir-001/node2/reloaded_collection_shard2_replica2],
 
dataDir=[/home/jenkins/workspace/Lucene-Solr-6.x-Linux/solr/build/solr-core/test/J1/temp/solr.cloud.CollectionsAPIDistributedZkTest_698D2984B845A34D-001/tempDir-001/node2/./reloaded_collection_shard2_replica2/data/]
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Using UpdateLog implementation: org.apache.solr.update.UpdateLog
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Initializing UpdateLog: dataDir=null defaultSyncLevel=FLUSH 
numRecordsToKeep=100 maxNumLogsToKeep=10 numVersionBuckets=65536
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Using UpdateLog implementation: org.apache.solr.update.UpdateLog
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Initializing UpdateLog: dataDir=null defaultSyncLevel=FLUSH 
numRecordsToKeep=100 maxNumLogsToKeep=10 numVersionBuckets=65536
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Hard AutoCommit: disabled
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Soft AutoCommit: disabled
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Soft AutoCommit: disabled
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Using UpdateLog implementation: org.apache.solr.update.UpdateLog
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Initializing UpdateLog: dataDir=null defaultSyncLevel=FLUSH 
numRecordsToKeep=100 maxNumLogsToKeep=10 numVersionBuckets=65536
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o.a.s.s.SolrIndexSearcher Opening 
[Searcher@77bc4bce[reloaded_collection_shard1_replica2] main]
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o.a.s.s.SolrIndexSearcher Opening 
[Searcher@2e8dc2ea[reloaded_collection_shard2_replica1] main]
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o.a.s.r.ManagedResourceStorage Configured ZooKeeperStorageIO with znodeBase: 
/configs/conf
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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.r.ManagedResourceStorage Configured ZooKeeperStorageIO with znodeBase: 
/configs/conf
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o.a.s.c.SolrCore [reloaded_collection_shard1_replica2] Registered new searcher 
Searcher@77bc4bce[reloaded_collection_shard1_replica2] 
main{ExitableDirectoryReader(UninvertingDirectoryReader())}
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Could not find max version in index or recent updates, using new clock 
1561520801300086784
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o.a.s.r.ManagedResourceStorage Loaded null at path _rest_managed.json using 
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o.a.s.h.ReplicationHandler Commits will be reserved for  10000
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o.a.s.c.SolrCore [reloaded_collection_shard2_replica1] Registered new searcher 
Searcher@2e8dc2ea[reloaded_collection_shard2_replica1] 
main{ExitableDirectoryReader(UninvertingDirectoryReader())}
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Could not find max version in index or recent updates, using new clock 
1561520801301135360
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Hard AutoCommit: disabled
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Soft AutoCommit: disabled
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Using UpdateLog implementation: org.apache.solr.update.UpdateLog
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Initializing UpdateLog: dataDir=null defaultSyncLevel=FLUSH 
numRecordsToKeep=100 maxNumLogsToKeep=10 numVersionBuckets=65536
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o.a.s.s.SolrIndexSearcher Opening 
[Searcher@69a138ca[reloaded_collection_shard2_replica2] main]
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o.a.s.r.ManagedResourceStorage Configured ZooKeeperStorageIO with znodeBase: 
/configs/conf
   [junit4]   2> 597890 INFO  (qtp35744756-6380) [    ] 
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.c.SolrCore [reloaded_collection_shard2_replica2] Registered new searcher 
Searcher@69a138ca[reloaded_collection_shard2_replica2] 
main{ExitableDirectoryReader(UninvertingDirectoryReader())}
   [junit4]   2> 597890 INFO  (qtp175373603-6377) [    ] 
o.a.s.c.ShardLeaderElectionContext Waiting until we see more replicas up for 
shard shard2: total=2 found=1 timeoutin=9999ms
   [junit4]   2> 597890 INFO  (qtp35744756-6380) [    ] o.a.s.u.UpdateLog Could 
not find max version in index or recent updates, using new clock 
1561520801306378240
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o.a.s.c.ShardLeaderElectionContext Waiting until we see more replicas up for 
shard shard1: total=2 found=1 timeoutin=9999ms
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Hard AutoCommit: disabled
   [junit4]   2> 597891 INFO  (qtp911371199-6382) [    ] o.a.s.u.CommitTracker 
Soft AutoCommit: disabled
   [junit4]   2> 597891 INFO  (qtp911371199-6382) [    ] 
o.a.s.s.SolrIndexSearcher Opening 
[Searcher@34a1b7a2[reloaded_collection_shard1_replica1] main]
   [junit4]   2> 597892 INFO  (qtp911371199-6382) [    ] 
o.a.s.r.ManagedResourceStorage Configured ZooKeeperStorageIO with znodeBase: 
/configs/conf
   [junit4]   2> 597892 INFO  (qtp911371199-6382) [    ] 
o.a.s.r.ManagedResourceStorage Loaded null at path _rest_managed.json using 
ZooKeeperStorageIO:path=/configs/conf
   [junit4]   2> 597892 INFO  (qtp911371199-6382) [    ] 
o.a.s.h.ReplicationHandler Commits will be reserved for  10000
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o.a.s.c.SolrCore [reloaded_collection_shard1_replica1] Registered new searcher 
Searcher@34a1b7a2[reloaded_collection_shard1_replica1] 
main{ExitableDirectoryReader(UninvertingDirectoryReader())}
   [junit4]   2> 597892 INFO  (qtp911371199-6382) [    ] o.a.s.u.UpdateLog 
Could not find max version in index or recent updates, using new clock 
1561520801308475392
   [junit4]   2> 597992 INFO  (zkCallback-1864-thread-1) [    ] 
o.a.s.c.c.ZkStateReader A cluster state change: [WatchedEvent 
state:SyncConnected type:NodeDataChanged 
path:/collections/reloaded_collection/state.json] for collection 
[reloaded_collection] has occurred - updating... (live nodes size: [4])
   [junit4]   2> 597992 INFO  (zkCallback-1869-thread-1) [    ] 
o.a.s.c.c.ZkStateReader A cluster state change: [WatchedEvent 
state:SyncConnected type:NodeDataChanged 
path:/collections/reloaded_collection/state.json] for collection 
[reloaded_collection] has occurred - updating... (live nodes size: [4])
   [junit4]   2> 597992 INFO  (zkCallback-1861-thread-1) [    ] 
o.a.s.c.c.ZkStateReader A cluster state change: [WatchedEvent 
state:SyncConnected type:NodeDataChanged 
path:/collections/reloaded_collection/state.json] for collection 
[reloaded_collection] has occurred - updating... (live nodes size: [4])
   [junit4]   2> 597992 INFO  (zkCallback-1865-thread-1) [    ] 
o.a.s.c.c.ZkStateReader A cluster state change: [WatchedEvent 
state:SyncConnected type:NodeDataChanged 
path:/collections/reloaded_collection/state.json] for collection 
[reloaded_collection] has occurred - updating... (live nodes size: [4])
   [junit4]   2> 598390 INFO  (qtp175373603-6377) [    ] 
o.a.s.c.ShardLeaderElectionContext Enough replicas found to continue.
   [junit4]   2> 598390 INFO  (qtp1852190990-6388) [    ] 
o.a.s.c.ShardLeaderElectionContext Enough replicas found to continue.
   [junit4]   2> 598391 INFO  (qtp175373603-6377) [    ] 
o.a.s.c.ShardLeaderElectionContext I may be the new leader - try and sync
   [junit4]   2> 598391 INFO  (qtp1852190990-6388) [    ] 
o.a.s.c.ShardLeaderElectionContext I may be the new leader - try and sync
   [junit4]   2> 598391 INFO  (qtp175373603-6377) [    ] o.a.s.c.SyncStrategy 
Sync replicas to 
http://127.0.0.1:40488/solr/reloaded_collection_shard2_replica1/
   [junit4]   2> 598391 INFO  (qtp1852190990-6388) [    ] o.a.s.c.SyncStrategy 
Sync replicas to 
http://127.0.0.1:40244/solr/reloaded_collection_shard1_replica2/
   [junit4]   2> 598391 INFO  (qtp1852190990-6388) [    ] o.a.s.u.PeerSync 
PeerSync: core=reloaded_collection_shard1_replica2 
url=http://127.0.0.1:40244/solr START 
replicas=[http://127.0.0.1:43040/solr/reloaded_collection_shard1_replica1/] 
nUpdates=100
   [junit4]   2> 598391 INFO  (qtp175373603-6377) [    ] o.a.s.u.PeerSync 
PeerSync: core=reloaded_collection_shard2_replica1 
url=http://127.0.0.1:40488/solr START 
replicas=[http://127.0.0.1:42730/solr/reloaded_collection_shard2_replica2/] 
nUpdates=100
   [junit4]   2> 598391 INFO  (qtp1852190990-6388) [    ] o.a.s.u.PeerSync 
PeerSync: core=reloaded_collection_shard1_replica2 
url=http://127.0.0.1:40244/solr DONE.  We have no versions.  sync failed.
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PeerSync: core=reloaded_collection_shard2_replica1 
url=http://127.0.0.1:40488/solr DONE.  We have no versions.  sync failed.
   [junit4]   2> 598392 INFO  (qtp911371199-6400) [    ] o.a.s.c.S.Request 
[reloaded_collection_shard1_replica1]  webapp=/solr path=/get 
params={distrib=false&qt=/get&fingerprint=false&getVersions=100&wt=javabin&version=2}
 status=0 QTime=0
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[reloaded_collection_shard2_replica2]  webapp=/solr path=/get 
params={distrib=false&qt=/get&fingerprint=false&getVersions=100&wt=javabin&version=2}
 status=0 QTime=0
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Leader's attempt to sync with shard failed, moving to the next candidate
   [junit4]   2> 598392 INFO  (qtp175373603-6377) [    ] o.a.s.c.SyncStrategy 
Leader's attempt to sync with shard failed, moving to the next candidate
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o.a.s.c.ShardLeaderElectionContext We failed sync, but we have no versions - we 
can't sync in that case - we were active before, so become leader anyway
   [junit4]   2> 598392 INFO  (qtp175373603-6377) [    ] 
o.a.s.c.ShardLeaderElectionContext We failed sync, but we have no versions - we 
can't sync in that case - we were active before, so become leader anyway
   [junit4]   2> 598392 INFO  (qtp1852190990-6388) [    ] 
o.a.s.c.ShardLeaderElectionContext Found all replicas participating in 
election, clear LIR
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o.a.s.c.ShardLeaderElectionContext Found all replicas participating in 
election, clear LIR
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o.a.s.c.ShardLeaderElectionContext I am the new leader: 
http://127.0.0.1:40488/solr/reloaded_collection_shard2_replica1/ shard2
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o.a.s.c.ShardLeaderElectionContext I am the new leader: 
http://127.0.0.1:40244/solr/reloaded_collection_shard1_replica2/ shard1
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o.a.s.c.c.ZkStateReader A cluster state change: [WatchedEvent 
state:SyncConnected type:NodeDataChanged 
path:/collections/reloaded_collection/state.json] for collection 
[reloaded_collection] has occurred - updating... (live nodes size: [4])
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o.a.s.c.c.ZkStateReader A cluster state change: [WatchedEvent 
state:SyncConnected type:NodeDataChanged 
path:/collections/reloaded_collection/state.json] for collection 
[reloaded_collection] has occurred - updating... (live nodes size: [4])
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o.a.s.c.c.ZkStateReader A cluster state change: [WatchedEvent 
state:SyncConnected type:NodeDataChanged 
path:/collections/reloaded_collection/state.json] for collection 
[reloaded_collection] has occurred - updating... (live nodes size: [4])
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o.a.s.c.c.ZkStateReader A cluster state change: [WatchedEvent 
state:SyncConnected type:NodeDataChanged 
path:/collections/reloaded_collection/state.json] for collection 
[reloaded_collection] has occurred - updating... (live nodes size: [4])
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am the leader, no recovery necessary
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I am the leader, no recovery necessary
   [junit4]   2> 598547 INFO  (qtp1852190990-6388) [    ] o.a.s.s.HttpSolrCall 
[admin] webapp=null path=/admin/cores 
params={qt=/admin/cores&collection.configName=conf&newCollection=true&name=reloaded_collection_shard1_replica2&action=CREATE&numShards=2&collection=reloaded_collection&shard=shard1&wt=javabin&version=2}
 status=0 QTime=1955
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[admin] webapp=null path=/admin/cores 
params={qt=/admin/cores&collection.configName=conf&newCollection=true&name=reloaded_collection_shard2_replica1&action=CREATE&numShards=2&collection=reloaded_collection&shard=shard2&wt=javabin&version=2}
 status=0 QTime=1956
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o.a.s.c.c.ZkStateReader A cluster state change: [WatchedEvent 
state:SyncConnected type:NodeDataChanged 
path:/collections/reloaded_collection/state.json] for collection 
[reloaded_collection] has occurred - updating... (live nodes size: [4])
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o.a.s.c.c.ZkStateReader A cluster state change: [WatchedEvent 
state:SyncConnected type:NodeDataChanged 
path:/collections/reloaded_collection/state.json] for collection 
[reloaded_collection] has occurred - updating... (live nodes size: [4])
   [junit4]   2> 598649 INFO  (zkCallback-1865-thread-1) [    ] 
o.a.s.c.c.ZkStateReader A cluster state change: [WatchedEvent 
state:SyncConnected type:NodeDataChanged 
path:/collections/reloaded_collection/state.json] for collection 
[reloaded_collection] has occurred - updating... (live nodes size: [4])
   [junit4]   2> 598649 INFO  (zkCallback-1861-thread-1) [    ] 
o.a.s.c.c.ZkStateReader A cluster state change: [WatchedEvent 
state:SyncConnected type:NodeDataChanged 
path:/collections/reloaded_collection/state.json] for collection 
[reloaded_collection] has occurred - updating... (live nodes size: [4])
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[admin] webapp=null path=/admin/cores 
params={qt=/admin/cores&collection.configName=conf&newCollection=true&name=reloaded_collection_shard2_replica2&action=CREATE&numShards=2&collection=reloaded_collection&shard=shard2&wt=javabin&version=2}
 status=0 QTime=2304
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[admin] webapp=null path=/admin/cores 
params={qt=/admin/cores&collection.configName=conf&newCollection=true&name=reloaded_collection_shard1_replica1&action=CREATE&numShards=2&collection=reloaded_collection&shard=shard1&wt=javabin&version=2}
 status=0 QTime=2305
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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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o.a.s.c.c.ZkStateReader A cluster state change: [WatchedEvent 
state:SyncConnected type:NodeDataChanged 
path:/collections/reloaded_collection/state.json] for collection 
[reloaded_collection] has occurred - updating... (live nodes size: [4])
   [junit4]   2> 598998 INFO  (zkCallback-1861-thread-1) [    ] 
o.a.s.c.c.ZkStateReader A cluster state change: [WatchedEvent 
state:SyncConnected type:NodeDataChanged 
path:/collections/reloaded_collection/state.json] for collection 
[reloaded_collection] has occurred - updating... (live nodes size: [4])
   [junit4]   2> 598998 INFO  (zkCallback-1869-thread-1) [    ] 
o.a.s.c.c.ZkStateReader A cluster state change: [WatchedEvent 
state:SyncConnected type:NodeDataChanged 
path:/collections/reloaded_collection/state.json] for collection 
[reloaded_collection] has occurred - updating... (live nodes size: [4])
   [junit4]   2> 598998 INFO  (zkCallback-1865-thread-1) [    ] 
o.a.s.c.c.ZkStateReader A cluster state change: [WatchedEvent 
state:SyncConnected type:NodeDataChanged 
path:/collections/reloaded_collection/state.json] for collection 
[reloaded_collection] has occurred - updating... (live nodes size: [4])
   [junit4]   2> 599899 INFO  (qtp1852190990-6508) [    ] o.a.s.s.HttpSolrCall 
[admin] webapp=null path=/admin/collections 
params={replicationFactor=2&collection.configName=conf&name=reloaded_collection&action=CREATE&numShards=2&wt=javabin&version=2}
 status=0 QTime=3514
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[admin] webapp=null path=/admin/cores 
params={action=STATUS&indexInfo=false&wt=javabin&version=2} status=0 QTime=0
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[admin] webapp=null path=/admin/cores 
params={action=STATUS&indexInfo=false&wt=javabin&version=2} status=0 QTime=0
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[admin] webapp=null path=/admin/cores 
params={action=STATUS&indexInfo=false&wt=javabin&version=2} status=0 QTime=0
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[admin] webapp=null path=/admin/cores 
params={action=STATUS&indexInfo=false&wt=javabin&version=2} status=0 QTime=0
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o.a.s.h.a.CollectionsHandler Invoked Collection Action :reload with params 
async=eaaaa66f-c3f3-4168-a5a4-fbcbbbabaf79&name=reloaded_collection&action=RELOAD&wt=javabin&version=2
 and sendToOCPQueue=true
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[admin] webapp=null path=/admin/collections 
params={async=eaaaa66f-c3f3-4168-a5a4-fbcbbbabaf79&name=reloaded_collection&action=RELOAD&wt=javabin&version=2}
 status=0 QTime=0
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o.a.s.c.OverseerCollectionMessageHandler Executing Collection Cmd : 
action=RELOAD
   [junit4]   2> 599912 INFO  
(OverseerCollectionConfigSetProcessor-97595049450274826-127.0.0.1:42730_solr-n_0000000000)
 [    ] o.a.s.c.OverseerTaskQueue Response ZK path: 
/overseer/collection-queue-work/qnr-0000000006 doesn't exist.  Requestor may 
have disconnected from ZooKeeper
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[admin] webapp=null path=/admin/cores 
params={action=STATUS&indexInfo=false&wt=javabin&version=2} status=0 QTime=0
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[admin] webapp=null path=/admin/cores 
params={core=reloaded_collection_shard1_replica2&async=eaaaa66f-c3f3-4168-a5a4-fbcbbbabaf797888770019101534&qt=/admin/cores&action=RELOAD&wt=javabin&version=2}
 status=0 QTime=0
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[admin] webapp=null path=/admin/cores 
params={core=reloaded_collection_shard1_replica1&async=eaaaa66f-c3f3-4168-a5a4-fbcbbbabaf797888770019169381&qt=/admin/cores&action=RELOAD&wt=javabin&version=2}
 status=0 QTime=0
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[admin] webapp=null path=/admin/cores 
params={core=reloaded_collection_shard2_replica2&async=eaaaa66f-c3f3-4168-a5a4-fbcbbbabaf797888770019200126&qt=/admin/cores&action=RELOAD&wt=javabin&version=2}
 status=0 QTime=0
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[admin] webapp=null path=/admin/cores 
params={core=reloaded_collection_shard2_replica1&async=eaaaa66f-c3f3-4168-a5a4-fbcbbbabaf797888770019186319&qt=/admin/cores&action=RELOAD&wt=javabin&version=2}
 status=0 QTime=0
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[admin] webapp=null path=/admi

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

lr.client.solrj.impl.CloudSolrClient.requestWithRetryOnStaleState(CloudSolrClient.java:1215)
   [junit4]    >        at 
org.apache.solr.client.solrj.impl.CloudSolrClient.requestWithRetryOnStaleState(CloudSolrClient.java:1215)
   [junit4]    >        at 
org.apache.solr.client.solrj.impl.CloudSolrClient.request(CloudSolrClient.java:1042)
   [junit4]    >        at 
org.apache.solr.client.solrj.SolrRequest.process(SolrRequest.java:160)
   [junit4]    >        at 
org.apache.solr.client.solrj.SolrClient.query(SolrClient.java:942)
   [junit4]    >        at 
org.apache.solr.cloud.CollectionsAPIDistributedZkTest.testCollectionsAPI(CollectionsAPIDistributedZkTest.java:522)
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java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
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java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
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java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
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java.base/java.lang.reflect.Method.invoke(Method.java:547)
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o.e.j.s.AbstractConnector Stopped 
ServerConnector@43fd4b53{HTTP/1.1,[http/1.1]}{127.0.0.1:0}
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o.e.j.s.AbstractConnector Stopped 
ServerConnector@43698659{HTTP/1.1,[http/1.1]}{127.0.0.1:0}
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o.a.s.c.CoreContainer Shutting down CoreContainer instance=61652344
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o.e.j.s.AbstractConnector Stopped 
ServerConnector@c915fe8{HTTP/1.1,[http/1.1]}{127.0.0.1:42730}
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o.a.s.c.CoreContainer Shutting down CoreContainer instance=931940520
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o.e.j.s.AbstractConnector Stopped 
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o.a.s.c.CoreContainer Shutting down CoreContainer instance=1827024060
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o.a.s.c.CoreContainer Shutting down CoreContainer instance=706915251
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o.a.s.c.SolrCore [awhollynewcollection_0_shard3_replica1]  CLOSING SolrCore 
org.apache.solr.core.SolrCore@7699d3ae
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o.a.s.m.SolrMetricManager Closing metric reporters for: 
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o.a.s.c.Overseer Overseer 
(id=97595049450274827-127.0.0.1:40244_solr-n_0000000001) closing
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(OverseerStateUpdate-97595049450274827-127.0.0.1:40244_solr-n_0000000001) [    
] o.a.s.c.Overseer Overseer Loop exiting : 127.0.0.1:40244_solr
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o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (4) -> (3)
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o.a.s.c.SolrCore [awhollynewcollection_0_shard4_replica1]  CLOSING SolrCore 
org.apache.solr.core.SolrCore@1c9ed3c8
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o.a.s.m.SolrMetricManager Closing metric reporters for: 
solr.core.awhollynewcollection_0.shard4.replica1
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o.a.s.c.c.ZkStateReader ZooKeeper watch triggered, but Solr cannot talk to ZK: 
[KeeperErrorCode = Session expired for /live_nodes]
   [junit4]   2> 679461 INFO  (jetty-closer-1845-thread-1) [    ] 
o.a.s.m.SolrMetricManager Closing metric reporters for: solr.node
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o.e.j.s.h.ContextHandler Stopped 
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o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (4) -> (2)
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o.a.s.c.SolrCore [awhollynewcollection_0_shard1_replica1]  CLOSING SolrCore 
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o.a.s.c.c.ZkStateReader ZooKeeper watch triggered, but Solr cannot talk to ZK: 
[KeeperErrorCode = Session expired for /live_nodes]
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o.a.s.m.SolrMetricManager Closing metric reporters for: solr.node
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o.e.j.s.h.ContextHandler Stopped 
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o.a.s.c.OverseerElectionContext I am going to be the leader 127.0.0.1:40488_solr
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o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (4) -> (1)
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o.a.s.c.SolrCore [awhollynewcollection_0_shard2_replica1]  CLOSING SolrCore 
org.apache.solr.core.SolrCore@70a8e61b
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o.a.s.m.SolrMetricManager Closing metric reporters for: 
solr.core.awhollynewcollection_0.shard2.replica1
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o.a.s.c.c.ZkStateReader ZooKeeper watch triggered, but Solr cannot talk to ZK: 
[KeeperErrorCode = Session expired for /live_nodes]
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o.a.s.m.SolrMetricManager Closing metric reporters for: solr.node
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o.e.j.s.h.ContextHandler Stopped 
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o.a.s.c.c.ZkStateReader ZooKeeper watch triggered, but Solr cannot talk to ZK: 
[KeeperErrorCode = Session expired for /live_nodes]
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o.a.s.m.SolrMetricManager Closing metric reporters for: solr.node
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o.e.j.s.h.ContextHandler Stopped 
o.e.j.s.ServletContextHandler@118ca320{/solr,null,UNAVAILABLE}
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o.a.s.c.ZkTestServer connecting to 127.0.0.1:33579 33579
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connecting to 127.0.0.1:33579 33579
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(SUITE-CollectionsAPIDistributedZkTest-seed#[698D2984B845A34D]-worker) [    ] 
o.a.s.SolrTestCaseJ4 ###deleteCore
   [junit4]   2> NOTE: leaving temporary files on disk at: 
/home/jenkins/workspace/Lucene-Solr-6.x-Linux/solr/build/solr-core/test/J1/temp/solr.cloud.CollectionsAPIDistributedZkTest_698D2984B845A34D-001
   [junit4]   2> Mar 10, 2017 9:46:05 PM 
com.carrotsearch.randomizedtesting.ThreadLeakControl checkThreadLeaks
   [junit4]   2> WARNING: Will linger awaiting termination of 1 leaked 
thread(s).
   [junit4]   2> NOTE: test params are: 
codec=DummyCompressingStoredFields(storedFieldsFormat=CompressingStoredFieldsFormat(compressionMode=DUMMY,
 chunkSize=21120, maxDocsPerChunk=239, blockSize=1), 
termVectorsFormat=CompressingTermVectorsFormat(compressionMode=DUMMY, 
chunkSize=21120, blockSize=1)), sim=RandomSimilarity(queryNorm=true,coord=no): 
{}, locale=ti, timezone=Asia/Famagusta
   [junit4]   2> NOTE: Linux 4.4.0-53-generic amd64/Oracle Corporation 9-ea 
(64-bit)/cpus=12,threads=1,free=264235640,total=532676608
   [junit4]   2> NOTE: All tests run in this JVM: 
[DistributedQueryComponentOptimizationTest, SegmentsInfoRequestHandlerTest, 
TestFieldCacheWithThreads, BasicAuthIntegrationTest, 
TestImplicitCoreProperties, UpdateRequestProcessorFactoryTest, SampleTest, 
DistanceUnitsTest, CleanupOldIndexTest, DistribCursorPagingTest, 
SimpleMLTQParserTest, TestDeleteCollectionOnDownNodes, 
SchemaVersionSpecificBehaviorTest, IndexSchemaTest, 
TestExclusionRuleCollectionAccess, SmileWriterTest, TermsComponentTest, 
TriLevelCompositeIdRoutingTest, CopyFieldTest, DistributedFacetPivotLargeTest, 
TestSubQueryTransformer, SolrCLIZkUtilsTest, ZkCLITest, 
RAMDirectoryFactoryTest, TestXmlQParserPlugin, TestSchemalessBufferedUpdates, 
TestNoOpRegenerator, HdfsWriteToMultipleCollectionsTest, 
CollectionStateFormat2Test, TestFieldCacheSort, TestCorePropertiesReload, 
SoftAutoCommitTest, TestConfigSetsAPIExclusivity, QueryResultKeyTest, 
DistributedFacetPivotSmallTest, TestCoreContainer, 
PreAnalyzedUpdateProcessorTest, TestElisionMultitermQuery, TestRTimerTree, 
TestFilteredDocIdSet, ConjunctionSolrSpellCheckerTest, TestTrie, TestLRUCache, 
SuggesterFSTTest, BlockCacheTest, TestNamedUpdateProcessors, 
TestUnifiedSolrHighlighter, DistributedTermsComponentTest, 
TestReplicationHandlerBackup, SimplePostToolTest, ShardRoutingCustomTest, 
TestNumericTerms64, TestAddFieldRealTimeGet, CoreAdminCreateDiscoverTest, 
TestRTGBase, InfixSuggestersTest, TestSegmentSorting, BitVectorTest, 
SearchHandlerTest, MultiTermTest, TestSweetSpotSimilarityFactory, 
TestRandomRequestDistribution, SpellingQueryConverterTest, 
DistributedIntervalFacetingTest, TestQuerySenderListener, SolrInfoMBeanTest, 
TestSurroundQueryParser, TestSQLHandler, BlockJoinFacetSimpleTest, 
TestBulkSchemaAPI, ZkSolrClientTest, TestWordDelimiterFilterFactory, 
TestNRTOpen, SSLMigrationTest, EchoParamsTest, TestScoreJoinQPScore, 
TestDistributedGrouping, TestJavabinTupleStreamParser, 
CollectionsAPIDistributedZkTest]
   [junit4] Completed [243/697 (1!)] on J1 in 93.13s, 20 tests, 1 error <<< 
FAILURES!

[...truncated 53240 lines...]

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