Build: https://jenkins.thetaphi.de/job/Lucene-Solr-6.x-Linux/2634/
Java: 32bit/jdk1.8.0_112 -client -XX:+UseConcMarkSweepGC

2 tests failed.
FAILED:  
org.apache.solr.cloud.CollectionsAPISolrJTest.testCreateAndDeleteCollection

Error Message:
Error from server at https://127.0.0.1:36895/solr: Could not fully remove 
collection: solrj_test

Stack Trace:
org.apache.solr.client.solrj.impl.HttpSolrClient$RemoteSolrException: Error 
from server at https://127.0.0.1:36895/solr: Could not fully remove collection: 
solrj_test
        at 
__randomizedtesting.SeedInfo.seed([4D4AF3BFF2244497:4A9FF2F4D5B0219A]:0)
        at 
org.apache.solr.client.solrj.impl.HttpSolrClient.executeMethod(HttpSolrClient.java:610)
        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:1344)
        at 
org.apache.solr.client.solrj.impl.CloudSolrClient.requestWithRetryOnStaleState(CloudSolrClient.java:1095)
        at 
org.apache.solr.client.solrj.impl.CloudSolrClient.request(CloudSolrClient.java:1037)
        at 
org.apache.solr.client.solrj.SolrRequest.process(SolrRequest.java:149)
        at 
org.apache.solr.client.solrj.SolrRequest.process(SolrRequest.java:166)
        at 
org.apache.solr.cloud.CollectionsAPISolrJTest.testCreateAndDeleteCollection(CollectionsAPISolrJTest.java:59)
        at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
        at 
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
        at 
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
        at java.lang.reflect.Method.invoke(Method.java:498)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner.invoke(RandomizedRunner.java:1713)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner$8.evaluate(RandomizedRunner.java:907)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner$9.evaluate(RandomizedRunner.java:943)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner$10.evaluate(RandomizedRunner.java:957)
        at 
com.carrotsearch.randomizedtesting.rules.SystemPropertiesRestoreRule$1.evaluate(SystemPropertiesRestoreRule.java:57)
        at 
org.apache.lucene.util.TestRuleSetupTeardownChained$1.evaluate(TestRuleSetupTeardownChained.java:49)
        at 
org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeAfterRule.java:45)
        at 
org.apache.lucene.util.TestRuleThreadAndTestName$1.evaluate(TestRuleThreadAndTestName.java:48)
        at 
org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRuleIgnoreAfterMaxFailures.java:64)
        at 
org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure.java:47)
        at 
com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
        at 
com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.run(ThreadLeakControl.java:367)
        at 
com.carrotsearch.randomizedtesting.ThreadLeakControl.forkTimeoutingTask(ThreadLeakControl.java:811)
        at 
com.carrotsearch.randomizedtesting.ThreadLeakControl$3.evaluate(ThreadLeakControl.java:462)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner.runSingleTest(RandomizedRunner.java:916)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner$5.evaluate(RandomizedRunner.java:802)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner$6.evaluate(RandomizedRunner.java:852)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner$7.evaluate(RandomizedRunner.java:863)
        at 
com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
        at 
com.carrotsearch.randomizedtesting.rules.SystemPropertiesRestoreRule$1.evaluate(SystemPropertiesRestoreRule.java:57)
        at 
org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeAfterRule.java:45)
        at 
com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
        at 
org.apache.lucene.util.TestRuleStoreClassName$1.evaluate(TestRuleStoreClassName.java:41)
        at 
com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMethodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
        at 
com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMethodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
        at 
com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
        at 
com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
        at 
com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
        at 
org.apache.lucene.util.TestRuleAssertionsRequired$1.evaluate(TestRuleAssertionsRequired.java:53)
        at 
org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure.java:47)
        at 
org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRuleIgnoreAfterMaxFailures.java:64)
        at 
org.apache.lucene.util.TestRuleIgnoreTestSuites$1.evaluate(TestRuleIgnoreTestSuites.java:54)
        at 
com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
        at 
com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.run(ThreadLeakControl.java:367)
        at java.lang.Thread.run(Thread.java:745)


FAILED:  org.apache.solr.cloud.TestRandomRequestDistribution.test

Error Message:
Shard a1x2_shard1_replica2 received all 10 requests

Stack Trace:
java.lang.AssertionError: Shard a1x2_shard1_replica2 received all 10 requests
        at 
__randomizedtesting.SeedInfo.seed([4D4AF3BFF2244497:C51ECC655CD8296F]:0)
        at org.junit.Assert.fail(Assert.java:93)
        at org.junit.Assert.assertTrue(Assert.java:43)
        at 
org.apache.solr.cloud.TestRandomRequestDistribution.testRequestTracking(TestRandomRequestDistribution.java:121)
        at 
org.apache.solr.cloud.TestRandomRequestDistribution.test(TestRandomRequestDistribution.java:65)
        at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
        at 
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
        at 
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
        at java.lang.reflect.Method.invoke(Method.java:498)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner.invoke(RandomizedRunner.java:1713)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner$8.evaluate(RandomizedRunner.java:907)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner$9.evaluate(RandomizedRunner.java:943)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner$10.evaluate(RandomizedRunner.java:957)
        at 
org.apache.solr.BaseDistributedSearchTestCase$ShardsRepeatRule$ShardsFixedStatement.callStatement(BaseDistributedSearchTestCase.java:992)
        at 
org.apache.solr.BaseDistributedSearchTestCase$ShardsRepeatRule$ShardsStatement.evaluate(BaseDistributedSearchTestCase.java:967)
        at 
com.carrotsearch.randomizedtesting.rules.SystemPropertiesRestoreRule$1.evaluate(SystemPropertiesRestoreRule.java:57)
        at 
org.apache.lucene.util.TestRuleSetupTeardownChained$1.evaluate(TestRuleSetupTeardownChained.java:49)
        at 
org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeAfterRule.java:45)
        at 
org.apache.lucene.util.TestRuleThreadAndTestName$1.evaluate(TestRuleThreadAndTestName.java:48)
        at 
org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRuleIgnoreAfterMaxFailures.java:64)
        at 
org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure.java:47)
        at 
com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
        at 
com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.run(ThreadLeakControl.java:367)
        at 
com.carrotsearch.randomizedtesting.ThreadLeakControl.forkTimeoutingTask(ThreadLeakControl.java:811)
        at 
com.carrotsearch.randomizedtesting.ThreadLeakControl$3.evaluate(ThreadLeakControl.java:462)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner.runSingleTest(RandomizedRunner.java:916)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner$5.evaluate(RandomizedRunner.java:802)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner$6.evaluate(RandomizedRunner.java:852)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner$7.evaluate(RandomizedRunner.java:863)
        at 
com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
        at 
com.carrotsearch.randomizedtesting.rules.SystemPropertiesRestoreRule$1.evaluate(SystemPropertiesRestoreRule.java:57)
        at 
org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeAfterRule.java:45)
        at 
com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
        at 
org.apache.lucene.util.TestRuleStoreClassName$1.evaluate(TestRuleStoreClassName.java:41)
        at 
com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMethodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
        at 
com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMethodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
        at 
com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
        at 
com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
        at 
com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
        at 
org.apache.lucene.util.TestRuleAssertionsRequired$1.evaluate(TestRuleAssertionsRequired.java:53)
        at 
org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure.java:47)
        at 
org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRuleIgnoreAfterMaxFailures.java:64)
        at 
org.apache.lucene.util.TestRuleIgnoreTestSuites$1.evaluate(TestRuleIgnoreTestSuites.java:54)
        at 
com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
        at 
com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.run(ThreadLeakControl.java:367)
        at java.lang.Thread.run(Thread.java:745)




Build Log:
[...truncated 12394 lines...]
   [junit4] Suite: org.apache.solr.cloud.CollectionsAPISolrJTest
   [junit4]   2> Creating dataDir: 
/home/jenkins/workspace/Lucene-Solr-6.x-Linux/solr/build/solr-core/test/J0/temp/solr.cloud.CollectionsAPISolrJTest_4D4AF3BFF2244497-001/init-core-data-001
   [junit4]   2> 1522139 INFO  
(SUITE-CollectionsAPISolrJTest-seed#[4D4AF3BFF2244497]-worker) [    ] 
o.a.s.SolrTestCaseJ4 Randomized ssl (true) and clientAuth (true) via: 
@org.apache.solr.util.RandomizeSSL(reason=, ssl=NaN, value=NaN, clientAuth=NaN)
   [junit4]   2> 1522141 INFO  
(SUITE-CollectionsAPISolrJTest-seed#[4D4AF3BFF2244497]-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/J0/temp/solr.cloud.CollectionsAPISolrJTest_4D4AF3BFF2244497-001/tempDir-001
   [junit4]   2> 1522141 INFO  
(SUITE-CollectionsAPISolrJTest-seed#[4D4AF3BFF2244497]-worker) [    ] 
o.a.s.c.ZkTestServer STARTING ZK TEST SERVER
   [junit4]   2> 1522141 INFO  (Thread-2606) [    ] o.a.s.c.ZkTestServer client 
port:0.0.0.0/0.0.0.0:0
   [junit4]   2> 1522141 INFO  (Thread-2606) [    ] o.a.s.c.ZkTestServer 
Starting server
   [junit4]   2> 1522241 INFO  
(SUITE-CollectionsAPISolrJTest-seed#[4D4AF3BFF2244497]-worker) [    ] 
o.a.s.c.ZkTestServer start zk server on port:42734
   [junit4]   2> 1522248 INFO  (jetty-launcher-1615-thread-4) [    ] 
o.e.j.s.Server jetty-9.3.14.v20161028
   [junit4]   2> 1522248 INFO  (jetty-launcher-1615-thread-1) [    ] 
o.e.j.s.Server jetty-9.3.14.v20161028
   [junit4]   2> 1522248 INFO  (jetty-launcher-1615-thread-2) [    ] 
o.e.j.s.Server jetty-9.3.14.v20161028
   [junit4]   2> 1522249 INFO  (jetty-launcher-1615-thread-3) [    ] 
o.e.j.s.Server jetty-9.3.14.v20161028
   [junit4]   2> 1522250 INFO  (jetty-launcher-1615-thread-4) [    ] 
o.e.j.s.h.ContextHandler Started 
o.e.j.s.ServletContextHandler@1f63b50{/solr,null,AVAILABLE}
   [junit4]   2> 1522251 INFO  (jetty-launcher-1615-thread-2) [    ] 
o.e.j.s.h.ContextHandler Started 
o.e.j.s.ServletContextHandler@1aec845{/solr,null,AVAILABLE}
   [junit4]   2> 1522251 INFO  (jetty-launcher-1615-thread-1) [    ] 
o.e.j.s.h.ContextHandler Started 
o.e.j.s.ServletContextHandler@9037b1{/solr,null,AVAILABLE}
   [junit4]   2> 1522251 INFO  (jetty-launcher-1615-thread-4) [    ] 
o.e.j.s.AbstractConnector Started ServerConnector@14a7aef{SSL,[ssl, 
http/1.1]}{127.0.0.1:36895}
   [junit4]   2> 1522251 INFO  (jetty-launcher-1615-thread-4) [    ] 
o.e.j.s.Server Started @1523826ms
   [junit4]   2> 1522251 INFO  (jetty-launcher-1615-thread-4) [    ] 
o.a.s.c.s.e.JettySolrRunner Jetty properties: {hostContext=/solr, 
hostPort=36895}
   [junit4]   2> 1522251 INFO  (jetty-launcher-1615-thread-3) [    ] 
o.e.j.s.h.ContextHandler Started 
o.e.j.s.ServletContextHandler@bd7cb9{/solr,null,AVAILABLE}
   [junit4]   2> 1522252 ERROR (jetty-launcher-1615-thread-4) [    ] 
o.a.s.s.StartupLoggingUtils Missing Java Option solr.log.dir. Logging may be 
missing or incomplete.
   [junit4]   2> 1522252 INFO  (jetty-launcher-1615-thread-1) [    ] 
o.e.j.s.AbstractConnector Started ServerConnector@1628e5a{SSL,[ssl, 
http/1.1]}{127.0.0.1:43595}
   [junit4]   2> 1522252 INFO  (jetty-launcher-1615-thread-4) [    ] 
o.a.s.s.SolrDispatchFilter  ___      _       Welcome to Apache Solr? version 
6.4.0
   [junit4]   2> 1522252 INFO  (jetty-launcher-1615-thread-1) [    ] 
o.e.j.s.Server Started @1523827ms
   [junit4]   2> 1522253 INFO  (jetty-launcher-1615-thread-4) [    ] 
o.a.s.s.SolrDispatchFilter / __| ___| |_ _   Starting in cloud mode on port null
   [junit4]   2> 1522253 INFO  (jetty-launcher-1615-thread-1) [    ] 
o.a.s.c.s.e.JettySolrRunner Jetty properties: {hostContext=/solr, 
hostPort=43595}
   [junit4]   2> 1522252 INFO  (jetty-launcher-1615-thread-2) [    ] 
o.e.j.s.AbstractConnector Started ServerConnector@e63d78{SSL,[ssl, 
http/1.1]}{127.0.0.1:39143}
   [junit4]   2> 1522253 INFO  (jetty-launcher-1615-thread-4) [    ] 
o.a.s.s.SolrDispatchFilter \__ \/ _ \ | '_|  Install dir: null
   [junit4]   2> 1522253 ERROR (jetty-launcher-1615-thread-1) [    ] 
o.a.s.s.StartupLoggingUtils Missing Java Option solr.log.dir. Logging may be 
missing or incomplete.
   [junit4]   2> 1522253 INFO  (jetty-launcher-1615-thread-3) [    ] 
o.e.j.s.AbstractConnector Started ServerConnector@12f2892{SSL,[ssl, 
http/1.1]}{127.0.0.1:39752}
   [junit4]   2> 1522254 INFO  (jetty-launcher-1615-thread-1) [    ] 
o.a.s.s.SolrDispatchFilter  ___      _       Welcome to Apache Solr? version 
6.4.0
   [junit4]   2> 1522254 INFO  (jetty-launcher-1615-thread-3) [    ] 
o.e.j.s.Server Started @1523829ms
   [junit4]   2> 1522254 INFO  (jetty-launcher-1615-thread-1) [    ] 
o.a.s.s.SolrDispatchFilter / __| ___| |_ _   Starting in cloud mode on port null
   [junit4]   2> 1522254 INFO  (jetty-launcher-1615-thread-3) [    ] 
o.a.s.c.s.e.JettySolrRunner Jetty properties: {hostContext=/solr, 
hostPort=39752}
   [junit4]   2> 1522253 INFO  (jetty-launcher-1615-thread-4) [    ] 
o.a.s.s.SolrDispatchFilter |___/\___/_|_|    Start time: 
2017-01-10T10:50:08.343Z
   [junit4]   2> 1522253 INFO  (jetty-launcher-1615-thread-2) [    ] 
o.e.j.s.Server Started @1523828ms
   [junit4]   2> 1522254 INFO  (jetty-launcher-1615-thread-1) [    ] 
o.a.s.s.SolrDispatchFilter \__ \/ _ \ | '_|  Install dir: null
   [junit4]   2> 1522255 ERROR (jetty-launcher-1615-thread-3) [    ] 
o.a.s.s.StartupLoggingUtils Missing Java Option solr.log.dir. Logging may be 
missing or incomplete.
   [junit4]   2> 1522255 INFO  (jetty-launcher-1615-thread-1) [    ] 
o.a.s.s.SolrDispatchFilter |___/\___/_|_|    Start time: 
2017-01-10T10:50:08.345Z
   [junit4]   2> 1522255 INFO  (jetty-launcher-1615-thread-3) [    ] 
o.a.s.s.SolrDispatchFilter  ___      _       Welcome to Apache Solr? version 
6.4.0
   [junit4]   2> 1522255 INFO  (jetty-launcher-1615-thread-2) [    ] 
o.a.s.c.s.e.JettySolrRunner Jetty properties: {hostContext=/solr, 
hostPort=39143}
   [junit4]   2> 1522255 INFO  (jetty-launcher-1615-thread-3) [    ] 
o.a.s.s.SolrDispatchFilter / __| ___| |_ _   Starting in cloud mode on port null
   [junit4]   2> 1522255 INFO  (jetty-launcher-1615-thread-3) [    ] 
o.a.s.s.SolrDispatchFilter \__ \/ _ \ | '_|  Install dir: null
   [junit4]   2> 1522255 INFO  (jetty-launcher-1615-thread-3) [    ] 
o.a.s.s.SolrDispatchFilter |___/\___/_|_|    Start time: 
2017-01-10T10:50:08.345Z
   [junit4]   2> 1522255 ERROR (jetty-launcher-1615-thread-2) [    ] 
o.a.s.s.StartupLoggingUtils Missing Java Option solr.log.dir. Logging may be 
missing or incomplete.
   [junit4]   2> 1522255 INFO  (jetty-launcher-1615-thread-2) [    ] 
o.a.s.s.SolrDispatchFilter  ___      _       Welcome to Apache Solr? version 
6.4.0
   [junit4]   2> 1522256 INFO  (jetty-launcher-1615-thread-2) [    ] 
o.a.s.s.SolrDispatchFilter / __| ___| |_ _   Starting in cloud mode on port null
   [junit4]   2> 1522256 INFO  (jetty-launcher-1615-thread-2) [    ] 
o.a.s.s.SolrDispatchFilter \__ \/ _ \ | '_|  Install dir: null
   [junit4]   2> 1522256 INFO  (jetty-launcher-1615-thread-2) [    ] 
o.a.s.s.SolrDispatchFilter |___/\___/_|_|    Start time: 
2017-01-10T10:50:08.346Z
   [junit4]   2> 1522257 INFO  (jetty-launcher-1615-thread-4) [    ] 
o.a.s.s.SolrDispatchFilter solr.xml found in ZooKeeper. Loading...
   [junit4]   2> 1522257 INFO  (jetty-launcher-1615-thread-3) [    ] 
o.a.s.s.SolrDispatchFilter solr.xml found in ZooKeeper. Loading...
   [junit4]   2> 1522258 INFO  (jetty-launcher-1615-thread-1) [    ] 
o.a.s.s.SolrDispatchFilter solr.xml found in ZooKeeper. Loading...
   [junit4]   2> 1522259 INFO  (jetty-launcher-1615-thread-2) [    ] 
o.a.s.s.SolrDispatchFilter solr.xml found in ZooKeeper. Loading...
   [junit4]   2> 1522285 INFO  (jetty-launcher-1615-thread-3) [    ] 
o.a.s.u.UpdateShardHandler Creating UpdateShardHandler HTTP client with params: 
socketTimeout=340000&connTimeout=45000&retry=true
   [junit4]   2> 1522286 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 0x15987ffd7e80002, likely client has closed socket
   [junit4]   2>        at 
org.apache.zookeeper.server.NIOServerCnxn.doIO(NIOServerCnxn.java:228)
   [junit4]   2>        at 
org.apache.zookeeper.server.NIOServerCnxnFactory.run(NIOServerCnxnFactory.java:208)
   [junit4]   2>        at java.lang.Thread.run(Thread.java:745)
   [junit4]   2> 1522287 INFO  (jetty-launcher-1615-thread-3) [    ] 
o.a.s.c.ZkContainer Zookeeper client=127.0.0.1:42734/solr
   [junit4]   2> 1522287 INFO  (jetty-launcher-1615-thread-1) [    ] 
o.a.s.u.UpdateShardHandler Creating UpdateShardHandler HTTP client with params: 
socketTimeout=340000&connTimeout=45000&retry=true
   [junit4]   2> 1522288 INFO  (jetty-launcher-1615-thread-4) [    ] 
o.a.s.u.UpdateShardHandler Creating UpdateShardHandler HTTP client with params: 
socketTimeout=340000&connTimeout=45000&retry=true
   [junit4]   2> 1522289 INFO  (jetty-launcher-1615-thread-1) [    ] 
o.a.s.c.ZkContainer Zookeeper client=127.0.0.1:42734/solr
   [junit4]   2> 1522290 INFO  (jetty-launcher-1615-thread-4) [    ] 
o.a.s.c.ZkContainer Zookeeper client=127.0.0.1:42734/solr
   [junit4]   2> 1522291 INFO  (jetty-launcher-1615-thread-2) [    ] 
o.a.s.u.UpdateShardHandler Creating UpdateShardHandler HTTP client with params: 
socketTimeout=340000&connTimeout=45000&retry=true
   [junit4]   2> 1522293 INFO  (jetty-launcher-1615-thread-2) [    ] 
o.a.s.c.ZkContainer Zookeeper client=127.0.0.1:42734/solr
   [junit4]   2> 1522312 INFO  (jetty-launcher-1615-thread-3) 
[n:127.0.0.1:39752_solr    ] o.a.s.c.OverseerElectionContext I am going to be 
the leader 127.0.0.1:39752_solr
   [junit4]   2> 1522312 INFO  (jetty-launcher-1615-thread-1) 
[n:127.0.0.1:43595_solr    ] o.a.s.c.ZkController Register node as live in 
ZooKeeper:/live_nodes/127.0.0.1:43595_solr
   [junit4]   2> 1522313 INFO  (jetty-launcher-1615-thread-2) 
[n:127.0.0.1:39143_solr    ] o.a.s.c.ZkController Register node as live in 
ZooKeeper:/live_nodes/127.0.0.1:39143_solr
   [junit4]   2> 1522313 INFO  (jetty-launcher-1615-thread-4) 
[n:127.0.0.1:36895_solr    ] o.a.s.c.ZkController Register node as live in 
ZooKeeper:/live_nodes/127.0.0.1:36895_solr
   [junit4]   2> 1522313 INFO  (jetty-launcher-1615-thread-3) 
[n:127.0.0.1:39752_solr    ] o.a.s.c.Overseer Overseer 
(id=97258399873892358-127.0.0.1:39752_solr-n_0000000000) starting
   [junit4]   2> 1522315 INFO  
(zkCallback-1635-thread-1-processing-n:127.0.0.1:43595_solr) 
[n:127.0.0.1:43595_solr    ] o.a.s.c.c.ZkStateReader Updated live nodes from 
ZooKeeper... (0) -> (2)
   [junit4]   2> 1522315 INFO  
(zkCallback-1629-thread-1-processing-n:127.0.0.1:39752_solr) 
[n:127.0.0.1:39752_solr    ] o.a.s.c.c.ZkStateReader Updated live nodes from 
ZooKeeper... (0) -> (2)
   [junit4]   2> 1522315 INFO  
(zkCallback-1636-thread-1-processing-n:127.0.0.1:39143_solr) 
[n:127.0.0.1:39143_solr    ] o.a.s.c.c.ZkStateReader Updated live nodes from 
ZooKeeper... (0) -> (2)
   [junit4]   2> 1522316 INFO  
(zkCallback-1634-thread-1-processing-n:127.0.0.1:36895_solr) 
[n:127.0.0.1:36895_solr    ] o.a.s.c.c.ZkStateReader Updated live nodes from 
ZooKeeper... (0) -> (2)
   [junit4]   2> 1522317 INFO  
(zkCallback-1636-thread-1-processing-n:127.0.0.1:39143_solr) 
[n:127.0.0.1:39143_solr    ] o.a.s.c.c.ZkStateReader Updated live nodes from 
ZooKeeper... (2) -> (3)
   [junit4]   2> 1522317 INFO  
(zkCallback-1635-thread-1-processing-n:127.0.0.1:43595_solr) 
[n:127.0.0.1:43595_solr    ] o.a.s.c.c.ZkStateReader Updated live nodes from 
ZooKeeper... (2) -> (3)
   [junit4]   2> 1522317 INFO  
(zkCallback-1634-thread-1-processing-n:127.0.0.1:36895_solr) 
[n:127.0.0.1:36895_solr    ] o.a.s.c.c.ZkStateReader Updated live nodes from 
ZooKeeper... (2) -> (3)
   [junit4]   2> 1522317 INFO  
(zkCallback-1629-thread-1-processing-n:127.0.0.1:39752_solr) 
[n:127.0.0.1:39752_solr    ] o.a.s.c.c.ZkStateReader Updated live nodes from 
ZooKeeper... (2) -> (3)
   [junit4]   2> 1522327 INFO  (jetty-launcher-1615-thread-3) 
[n:127.0.0.1:39752_solr    ] o.a.s.c.ZkController Register node as live in 
ZooKeeper:/live_nodes/127.0.0.1:39752_solr
   [junit4]   2> 1522329 INFO  
(zkCallback-1634-thread-1-processing-n:127.0.0.1:36895_solr) 
[n:127.0.0.1:36895_solr    ] o.a.s.c.c.ZkStateReader Updated live nodes from 
ZooKeeper... (3) -> (4)
   [junit4]   2> 1522329 INFO  
(zkCallback-1635-thread-1-processing-n:127.0.0.1:43595_solr) 
[n:127.0.0.1:43595_solr    ] o.a.s.c.c.ZkStateReader Updated live nodes from 
ZooKeeper... (3) -> (4)
   [junit4]   2> 1522329 INFO  
(zkCallback-1629-thread-1-processing-n:127.0.0.1:39752_solr) 
[n:127.0.0.1:39752_solr    ] o.a.s.c.c.ZkStateReader Updated live nodes from 
ZooKeeper... (3) -> (4)
   [junit4]   2> 1522329 INFO  
(zkCallback-1636-thread-1-processing-n:127.0.0.1:39143_solr) 
[n:127.0.0.1:39143_solr    ] o.a.s.c.c.ZkStateReader Updated live nodes from 
ZooKeeper... (3) -> (4)
   [junit4]   2> 1522435 INFO  (jetty-launcher-1615-thread-3) 
[n:127.0.0.1:39752_solr    ] o.a.s.c.CorePropertiesLocator Found 0 core 
definitions underneath 
/home/jenkins/workspace/Lucene-Solr-6.x-Linux/solr/build/solr-core/test/J0/temp/solr.cloud.CollectionsAPISolrJTest_4D4AF3BFF2244497-001/tempDir-001/node3/.
   [junit4]   2> 1522436 INFO  (jetty-launcher-1615-thread-1) 
[n:127.0.0.1:43595_solr    ] o.a.s.c.CorePropertiesLocator Found 0 core 
definitions underneath 
/home/jenkins/workspace/Lucene-Solr-6.x-Linux/solr/build/solr-core/test/J0/temp/solr.cloud.CollectionsAPISolrJTest_4D4AF3BFF2244497-001/tempDir-001/node1/.
   [junit4]   2> 1522455 INFO  (jetty-launcher-1615-thread-4) 
[n:127.0.0.1:36895_solr    ] o.a.s.c.CorePropertiesLocator Found 0 core 
definitions underneath 
/home/jenkins/workspace/Lucene-Solr-6.x-Linux/solr/build/solr-core/test/J0/temp/solr.cloud.CollectionsAPISolrJTest_4D4AF3BFF2244497-001/tempDir-001/node4/.
   [junit4]   2> 1522586 INFO  (jetty-launcher-1615-thread-2) 
[n:127.0.0.1:39143_solr    ] o.a.s.c.CorePropertiesLocator Found 0 core 
definitions underneath 
/home/jenkins/workspace/Lucene-Solr-6.x-Linux/solr/build/solr-core/test/J0/temp/solr.cloud.CollectionsAPISolrJTest_4D4AF3BFF2244497-001/tempDir-001/node2/.
   [junit4]   2> 1525599 INFO  
(SUITE-CollectionsAPISolrJTest-seed#[4D4AF3BFF2244497]-worker) [    ] 
o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (0) -> (4)
   [junit4]   2> 1525600 INFO  
(SUITE-CollectionsAPISolrJTest-seed#[4D4AF3BFF2244497]-worker) [    ] 
o.a.s.c.s.i.ZkClientClusterStateProvider Cluster at 127.0.0.1:42734/solr ready
   [junit4]   2> 1525629 INFO  
(TEST-CollectionsAPISolrJTest.testAddAndRemoveRole-seed#[4D4AF3BFF2244497]) [   
 ] o.a.s.SolrTestCaseJ4 ###Starting testAddAndRemoveRole
   [junit4]   2> 1525729 INFO  (qtp4737461-9847) [n:127.0.0.1:36895_solr    ] 
o.a.s.h.a.CollectionsHandler Invoked Collection Action :addrole with params 
node=127.0.0.1:39143_solr&role=overseer&action=ADDROLE&wt=javabin&version=2 and 
sendToOCPQueue=true
   [junit4]   2> 1525731 INFO  
(OverseerThreadFactory-5463-thread-1-processing-n:127.0.0.1:39752_solr) 
[n:127.0.0.1:39752_solr    ] o.a.s.c.OverseerRoleCmd Overseer role added to 
127.0.0.1:39143_solr
   [junit4]   2> 1525733 INFO  (Thread-2643) [n:127.0.0.1:39752_solr    ] 
o.a.s.c.OverseerNodePrioritizer prioritizing overseer nodes at 
97258399873892358-127.0.0.1:39752_solr-n_0000000000 overseer designates are 
[127.0.0.1:39143_solr]
   [junit4]   2> 1525733 INFO  (Thread-2643) [n:127.0.0.1:39752_solr    ] 
o.a.s.c.OverseerNodePrioritizer sorted nodes 
[97258399873892358-127.0.0.1:39752_solr-n_0000000000, 
97258399873892363-127.0.0.1:43595_solr-n_0000000001, 
97258399873892364-127.0.0.1:39143_solr-n_0000000002, 
97258399873892362-127.0.0.1:36895_solr-n_0000000003]
   [junit4]   2> 1525734 INFO  (Thread-2643) [n:127.0.0.1:39752_solr    ] 
o.a.s.c.OverseerNodePrioritizer asking node 
97258399873892364-127.0.0.1:39143_solr-n_0000000002 to come join election at 
head
   [junit4]   2> 1525734 INFO  (qtp4737461-9847) [n:127.0.0.1:36895_solr    ] 
o.a.s.s.HttpSolrCall [admin] webapp=null path=/admin/collections 
params={node=127.0.0.1:39143_solr&role=overseer&action=ADDROLE&wt=javabin&version=2}
 status=0 QTime=4
   [junit4]   2> 1525739 INFO  (qtp4737461-9860) [n:127.0.0.1:36895_solr    ] 
o.a.s.h.a.CollectionsHandler Invoked Collection Action :clusterstatus with 
params action=CLUSTERSTATUS&wt=javabin&version=2 and sendToOCPQueue=true
   [junit4]   2> 1525740 INFO  (qtp4737461-9860) [n:127.0.0.1:36895_solr    ] 
o.a.s.s.HttpSolrCall [admin] webapp=null path=/admin/collections 
params={action=CLUSTERSTATUS&wt=javabin&version=2} status=0 QTime=1
   [junit4]   2> 1525743 INFO  (qtp4737461-9865) [n:127.0.0.1:36895_solr    ] 
o.a.s.h.a.CollectionsHandler Invoked Collection Action :removerole with params 
node=127.0.0.1:39143_solr&role=overseer&action=REMOVEROLE&wt=javabin&version=2 
and sendToOCPQueue=true
   [junit4]   2> 1525746 INFO  
(OverseerThreadFactory-5463-thread-2-processing-n:127.0.0.1:39752_solr) 
[n:127.0.0.1:39752_solr    ] o.a.s.c.OverseerRoleCmd Overseer role removed from 
127.0.0.1:39143_solr
   [junit4]   2> 1525746 INFO  
(OverseerCollectionConfigSetProcessor-97258399873892358-127.0.0.1:39752_solr-n_0000000000)
 [n:127.0.0.1:39752_solr    ] 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> 1525748 INFO  (qtp4737461-9865) [n:127.0.0.1:36895_solr    ] 
o.a.s.s.HttpSolrCall [admin] webapp=null path=/admin/collections 
params={node=127.0.0.1:39143_solr&role=overseer&action=REMOVEROLE&wt=javabin&version=2}
 status=0 QTime=4
   [junit4]   2> 1525750 INFO  (qtp4737461-9869) [n:127.0.0.1:36895_solr    ] 
o.a.s.h.a.CollectionsHandler Invoked Collection Action :clusterstatus with 
params action=CLUSTERSTATUS&wt=javabin&version=2 and sendToOCPQueue=true
   [junit4]   2> 1525751 INFO  (qtp4737461-9869) [n:127.0.0.1:36895_solr    ] 
o.a.s.s.HttpSolrCall [admin] webapp=null path=/admin/collections 
params={action=CLUSTERSTATUS&wt=javabin&version=2} status=0 QTime=0
   [junit4]   2> 1525751 INFO  
(TEST-CollectionsAPISolrJTest.testAddAndRemoveRole-seed#[4D4AF3BFF2244497]) [   
 ] o.a.s.SolrTestCaseJ4 ###Ending testAddAndRemoveRole
   [junit4]   2> 1525775 INFO  
(TEST-CollectionsAPISolrJTest.testOverseerStatus-seed#[4D4AF3BFF2244497]) [    
] o.a.s.SolrTestCaseJ4 ###Starting testOverseerStatus
   [junit4]   2> 1525778 INFO  (qtp4737461-9847) [n:127.0.0.1:36895_solr    ] 
o.a.s.h.a.CollectionsHandler Invoked Collection Action :overseerstatus with 
params action=OVERSEERSTATUS&wt=javabin&version=2 and sendToOCPQueue=true
   [junit4]   2> 1525780 INFO  
(OverseerCollectionConfigSetProcessor-97258399873892358-127.0.0.1:39752_solr-n_0000000000)
 [n:127.0.0.1:39752_solr    ] o.a.s.c.OverseerTaskQueue Response ZK path: 
/overseer/collection-queue-work/qnr-0000000002 doesn't exist.  Requestor may 
have disconnected from ZooKeeper
   [junit4]   2> 1525788 INFO  (qtp4737461-9847) [n:127.0.0.1:36895_solr    ] 
o.a.s.s.HttpSolrCall [admin] webapp=null path=/admin/collections 
params={action=OVERSEERSTATUS&wt=javabin&version=2} status=0 QTime=10
   [junit4]   2> 1525790 INFO  
(TEST-CollectionsAPISolrJTest.testOverseerStatus-seed#[4D4AF3BFF2244497]) [    
] o.a.s.SolrTestCaseJ4 ###Ending testOverseerStatus
   [junit4]   2> 1525814 INFO  
(TEST-CollectionsAPISolrJTest.testCreateAndDeleteCollection-seed#[4D4AF3BFF2244497])
 [    ] o.a.s.SolrTestCaseJ4 ###Starting testCreateAndDeleteCollection
   [junit4]   2> 1525816 INFO  (qtp4737461-9860) [n:127.0.0.1:36895_solr    ] 
o.a.s.h.a.CollectionsHandler Invoked Collection Action :create with params 
replicationFactor=2&collection.configName=conf&name=solrj_test&action=CREATE&numShards=2&stateFormat=1&wt=javabin&version=2
 and sendToOCPQueue=true
   [junit4]   2> 1525818 INFO  
(OverseerThreadFactory-5463-thread-4-processing-n:127.0.0.1:39752_solr) 
[n:127.0.0.1:39752_solr    ] o.a.s.c.CreateCollectionCmd Create collection 
solrj_test
   [junit4]   2> 1525819 INFO  
(OverseerCollectionConfigSetProcessor-97258399873892358-127.0.0.1:39752_solr-n_0000000000)
 [n:127.0.0.1:39752_solr    ] o.a.s.c.OverseerTaskQueue Response ZK path: 
/overseer/collection-queue-work/qnr-0000000004 doesn't exist.  Requestor may 
have disconnected from ZooKeeper
   [junit4]   2> 1525883 INFO  (qtp21004695-9852) [n:127.0.0.1:39143_solr    ] 
o.a.s.s.HttpSolrCall [admin] webapp=null path=/admin/cores 
params={op=rejoinAtHead&qt=/admin/cores&action=OVERSEEROP&electionNode=97258399873892364-127.0.0.1:39143_solr-n_0000000002&wt=javabin&version=2}
 status=0 QTime=0
   [junit4]   2> 1525883 INFO  (Thread-2643) [n:127.0.0.1:39752_solr    ] 
o.a.s.c.OverseerNodePrioritizer asking the old first in line 
97258399873892363-127.0.0.1:43595_solr-n_0000000001 to rejoin election  
   [junit4]   2> 1525933 INFO  (qtp4737461-9847) [n:127.0.0.1:36895_solr    ] 
o.a.s.h.a.CoreAdminOperation core create command 
qt=/admin/cores&collection.configName=conf&newCollection=true&name=solrj_test_shard2_replica1&action=CREATE&numShards=2&collection=solrj_test&shard=shard2&wt=javabin&version=2
   [junit4]   2> 1525936 INFO  (qtp21004695-9871) [n:127.0.0.1:39143_solr    ] 
o.a.s.h.a.CoreAdminOperation core create command 
qt=/admin/cores&collection.configName=conf&newCollection=true&name=solrj_test_shard1_replica2&action=CREATE&numShards=2&collection=solrj_test&shard=shard1&wt=javabin&version=2
   [junit4]   2> 1525995 INFO  (qtp13559533-9867) [n:127.0.0.1:43595_solr    ] 
o.a.s.s.HttpSolrCall [admin] webapp=null path=/admin/cores 
params={op=rejoin&qt=/admin/cores&action=OVERSEEROP&electionNode=97258399873892363-127.0.0.1:43595_solr-n_0000000001&wt=javabin&version=2}
 status=0 QTime=0
   [junit4]   2> 1525999 INFO  
(OverseerStateUpdate-97258399873892358-127.0.0.1:39752_solr-n_0000000000) 
[n:127.0.0.1:39752_solr    ] o.a.s.c.Overseer Quit command received {
   [junit4]   2>   "operation":"quit",
   [junit4]   2>   "id":"97258399873892358-127.0.0.1:39752_solr-n_0000000000"} 
127.0.0.1:39752_solr
   [junit4]   2> 1526046 INFO  (qtp7482940-9856) [n:127.0.0.1:39752_solr    ] 
o.a.s.h.a.CoreAdminOperation core create command 
qt=/admin/cores&collection.configName=conf&newCollection=true&name=solrj_test_shard1_replica1&action=CREATE&numShards=2&collection=solrj_test&shard=shard1&wt=javabin&version=2
   [junit4]   2> 1526068 INFO  (qtp13559533-9867) [n:127.0.0.1:43595_solr    ] 
o.a.s.h.a.CoreAdminOperation core create command 
qt=/admin/cores&collection.configName=conf&newCollection=true&name=solrj_test_shard2_replica2&action=CREATE&numShards=2&collection=solrj_test&shard=shard2&wt=javabin&version=2
   [junit4]   2> 1616019 ERROR 
(OverseerThreadFactory-5463-thread-4-processing-n:127.0.0.1:39752_solr) 
[n:127.0.0.1:39752_solr    ] o.a.s.c.OverseerCollectionMessageHandler Error 
from shard: https://127.0.0.1:36895/solr
   [junit4]   2> org.apache.solr.client.solrj.SolrServerException: Timeout 
occured while waiting response from server at: https://127.0.0.1:36895/solr
   [junit4]   2>        at 
org.apache.solr.client.solrj.impl.HttpSolrClient.executeMethod(HttpSolrClient.java:621)
   [junit4]   2>        at 
org.apache.solr.client.solrj.impl.HttpSolrClient.request(HttpSolrClient.java:279)
   [junit4]   2>        at 
org.apache.solr.client.solrj.impl.HttpSolrClient.request(HttpSolrClient.java:268)
   [junit4]   2>        at 
org.apache.solr.client.solrj.SolrClient.request(SolrClient.java:1219)
   [junit4]   2>        at 
org.apache.solr.handler.component.HttpShardHandler.lambda$submit$0(HttpShardHandler.java:163)
   [junit4]   2>        at 
java.util.concurrent.FutureTask.run(FutureTask.java:266)
   [junit4]   2>        at 
java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
   [junit4]   2>        at 
java.util.concurrent.FutureTask.run(FutureTask.java:266)
   [junit4]   2>        at 
com.codahale.metrics.InstrumentedExecutorService$InstrumentedRunnable.run(InstrumentedExecutorService.java:176)
   [junit4]   2>        at 
org.apache.solr.common.util.ExecutorUtil$MDCAwareThreadPoolExecutor.lambda$execute$0(ExecutorUtil.java:229)
   [junit4]   2>        at 
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
   [junit4]   2>        at 
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
   [junit4]   2>        at java.lang.Thread.run(Thread.java:745)
   [junit4]   2> Caused by: java.net.SocketTimeoutException: Read timed out
   [junit4]   2>        at java.net.SocketInputStream.socketRead0(Native Method)
   [junit4]   2>        at 
java.net.SocketInputStream.socketRead(SocketInputStream.java:116)
   [junit4]   2>        at 
java.net.SocketInputStream.read(SocketInputStream.java:170)
   [junit4]   2>        at 
java.net.SocketInputStream.read(SocketInputStream.java:141)
   [junit4]   2>        at 
sun.security.ssl.InputRecord.readFully(InputRecord.java:465)
   [junit4]   2>        at 
sun.security.ssl.InputRecord.read(InputRecord.java:503)
   [junit4]   2>        at 
sun.security.ssl.SSLSocketImpl.readRecord(SSLSocketImpl.java:973)
   [junit4]   2>        at 
sun.security.ssl.SSLSocketImpl.readDataRecord(SSLSocketImpl.java:930)
   [junit4]   2>        at 
sun.security.ssl.AppInputStream.read(AppInputStream.java:105)
   [junit4]   2>        at 
org.apache.http.impl.io.AbstractSessionInputBuffer.fillBuffer(AbstractSessionInputBuffer.java:160)
   [junit4]   2>        at 
org.apache.http.impl.io.SocketInputBuffer.fillBuffer(SocketInputBuffer.java:84)
   [junit4]   2>        at 
org.apache.http.impl.io.AbstractSessionInputBuffer.readLine(AbstractSessionInputBuffer.java:273)
   [junit4]   2>        at 
org.apache.http.impl.conn.DefaultHttpResponseParser.parseHead(DefaultHttpResponseParser.java:140)
   [junit4]   2>        at 
org.apache.http.impl.conn.DefaultHttpResponseParser.parseHead(DefaultHttpResponseParser.java:57)
   [junit4]   2>        at 
org.apache.http.impl.io.AbstractMessageParser.parse(AbstractMessageParser.java:261)
   [junit4]   2>        at 
org.apache.http.impl.AbstractHttpClientConnection.receiveResponseHeader(AbstractHttpClientConnection.java:283)
   [junit4]   2>        at 
org.apache.http.impl.conn.DefaultClientConnection.receiveResponseHeader(DefaultClientConnection.java:251)
   [junit4]   2>        at 
org.apache.http.impl.conn.ManagedClientConnectionImpl.receiveResponseHeader(ManagedClientConnectionImpl.java:197)
   [junit4]   2>        at 
org.apache.http.protocol.HttpRequestExecutor.doReceiveResponse(HttpRequestExecutor.java:272)
   [junit4]   2>        at 
org.apache.http.protocol.HttpRequestExecutor.execute(HttpRequestExecutor.java:124)
   [junit4]   2>        at 
org.apache.solr.util.stats.InstrumentedHttpRequestExecutor.execute(InstrumentedHttpRequestExecutor.java:57)
   [junit4]   2>        at 
org.apache.http.impl.client.DefaultRequestDirector.tryExecute(DefaultRequestDirector.java:685)
   [junit4]   2>        at 
org.apache.http.impl.client.DefaultRequestDirector.execute(DefaultRequestDirector.java:487)
   [junit4]   2>        at 
org.apache.http.impl.client.AbstractHttpClient.doExecute(AbstractHttpClient.java:882)
   [junit4]   2>        at 
org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:82)
   [junit4]   2>        at 
org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:55)
   [junit4]   2>        at 
org.apache.solr.client.solrj.impl.HttpSolrClient.executeMethod(HttpSolrClient.java:515)
   [junit4]   2>        ... 12 more
   [junit4]   2> 1616022 ERROR 
(OverseerThreadFactory-5463-thread-4-processing-n:127.0.0.1:39752_solr) 
[n:127.0.0.1:39752_solr    ] o.a.s.c.OverseerCollectionMessageHandler Error 
from shard: https://127.0.0.1:39143/solr
   [junit4]   2> org.apache.solr.client.solrj.SolrServerException: Timeout 
occured while waiting response from server at: https://127.0.0.1:39143/solr
   [junit4]   2>        at 
org.apache.solr.client.solrj.impl.HttpSolrClient.executeMethod(HttpSolrClient.java:621)
   [junit4]   2>        at 
org.apache.solr.client.solrj.impl.HttpSolrClient.request(HttpSolrClient.java:279)
   [junit4]   2>        at 
org.apache.solr.client.solrj.impl.HttpSolrClient.request(HttpSolrClient.java:268)
   [junit4]   2>        at 
org.apache.solr.client.solrj.SolrClient.request(SolrClient.java:1219)
   [junit4]   2>        at 
org.apache.solr.handler.component.HttpShardHandler.lambda$submit$0(HttpShardHandler.java:163)
   [junit4]   2>        at 
java.util.concurrent.FutureTask.run(FutureTask.java:266)
   [junit4]   2>        at 
java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
   [junit4]   2>        at 
java.util.concurrent.FutureTask.run(FutureTask.java:266)
   [junit4]   2>        at 
com.codahale.metrics.InstrumentedExecutorService$InstrumentedRunnable.run(InstrumentedExecutorService.java:176)
   [junit4]   2>        at 
org.apache.solr.common.util.ExecutorUtil$MDCAwareThreadPoolExecutor.lambda$execute$0(ExecutorUtil.java:229)
   [junit4]   2>        at 
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
   [junit4]   2>        at 
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
   [junit4]   2>        at java.lang.Thread.run(Thread.java:745)
   [junit4]   2> Caused by: java.net.SocketTimeoutException: Read timed out
   [junit4]   2>        at java.net.SocketInputStream.socketRead0(Native Method)
   [junit4]   2>        at 
java.net.SocketInputStream.socketRead(SocketInputStream.java:116)
   [junit4]   2>        at 
java.net.SocketInputStream.read(SocketInputStream.java:170)
   [junit4]   2>        at 
java.net.SocketInputStream.read(SocketInputStream.java:141)
   [junit4]   2>        at 
sun.security.ssl.InputRecord.readFully(InputRecord.java:465)
   [junit4]   2>        at 
sun.security.ssl.InputRecord.read(InputRecord.java:503)
   [junit4]   2>        at 
sun.security.ssl.SSLSocketImpl.readRecord(SSLSocketImpl.java:973)
   [junit4]   2>        at 
sun.security.ssl.SSLSocketImpl.readDataRecord(SSLSocketImpl.java:930)
   [junit4]   2>        at 
sun.security.ssl.AppInputStream.read(AppInputStream.java:105)
   [junit4]   2>        at 
org.apache.http.impl.io.AbstractSessionInputBuffer.fillBuffer(AbstractSessionInputBuffer.java:160)
   [junit4]   2>        at 
org.apache.http.impl.io.SocketInputBuffer.fillBuffer(SocketInputBuffer.java:84)
   [junit4]   2>        at 
org.apache.http.impl.io.AbstractSessionInputBuffer.readLine(AbstractSessionInputBuffer.java:273)
   [junit4]   2>        at 
org.apache.http.impl.conn.DefaultHttpResponseParser.parseHead(DefaultHttpResponseParser.java:140)
   [junit4]   2>        at 
org.apache.http.impl.conn.DefaultHttpResponseParser.parseHead(DefaultHttpResponseParser.java:57)
   [junit4]   2>        at 
org.apache.http.impl.io.AbstractMessageParser.parse(AbstractMessageParser.java:261)
   [junit4]   2>        at 
org.apache.http.impl.AbstractHttpClientConnection.receiveResponseHeader(AbstractHttpClientConnection.java:283)
   [junit4]   2>        at 
org.apache.http.impl.conn.DefaultClientConnection.receiveResponseHeader(DefaultClientConnection.java:251)
   [junit4]   2>        at 
org.apache.http.impl.conn.ManagedClientConnectionImpl.receiveResponseHeader(ManagedClientConnectionImpl.java:197)
   [junit4]   2>        at 
org.apache.http.protocol.HttpRequestExecutor.doReceiveResponse(HttpRequestExecutor.java:272)
   [junit4]   2>        at 
org.apache.http.protocol.HttpRequestExecutor.execute(HttpRequestExecutor.java:124)
   [junit4]   2>        at 
org.apache.solr.util.stats.InstrumentedHttpRequestExecutor.execute(InstrumentedHttpRequestExecutor.java:57)
   [junit4]   2>        at 
org.apache.http.impl.client.DefaultRequestDirector.tryExecute(DefaultRequestDirector.java:685)
   [junit4]   2>        at 
org.apache.http.impl.client.DefaultRequestDirector.execute(DefaultRequestDirector.java:487)
   [junit4]   2>        at 
org.apache.http.impl.client.AbstractHttpClient.doExecute(AbstractHttpClient.java:882)
   [junit4]   2>        at 
org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:82)
   [junit4]   2>        at 
org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:55)
   [junit4]   2>        at 
org.apache.solr.client.solrj.impl.HttpSolrClient.executeMethod(HttpSolrClient.java:515)
   [junit4]   2>        ... 12 more
   [junit4]   2> 1616104 ERROR 
(OverseerThreadFactory-5463-thread-4-processing-n:127.0.0.1:39752_solr) 
[n:127.0.0.1:39752_solr    ] o.a.s.c.OverseerCollectionMessageHandler Error 
from shard: https://127.0.0.1:39752/solr
   [junit4]   2> org.apache.solr.client.solrj.SolrServerException: Timeout 
occured while waiting response from server at: https://127.0.0.1:39752/solr
   [junit4]   2>        at 
org.apache.solr.client.solrj.impl.HttpSolrClient.executeMethod(HttpSolrClient.java:621)
   [junit4]   2>        at 
org.apache.solr.client.solrj.impl.HttpSolrClient.request(HttpSolrClient.java:279)
   [junit4]   2>        at 
org.apache.solr.client.solrj.impl.HttpSolrClient.request(HttpSolrClient.java:268)
   [junit4]   2>        at 
org.apache.solr.client.solrj.SolrClient.request(SolrClient.java:1219)
   [junit4]   2>        at 
org.apache.solr.handler.component.HttpShardHandler.lambda$submit$0(HttpShardHandler.java:163)
   [junit4]   2>        at 
java.util.concurrent.FutureTask.run(FutureTask.java:266)
   [junit4]   2>        at 
java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
   [junit4]   2>        at 
java.util.concurrent.FutureTask.run(FutureTask.java:266)
   [junit4]   2>        at 
com.codahale.metrics.InstrumentedExecutorService$InstrumentedRunnable.run(InstrumentedExecutorService.java:176)
   [junit4]   2>        at 
org.apache.solr.common.util.ExecutorUtil$MDCAwareThreadPoolExecutor.lambda$execute$0(ExecutorUtil.java:229)
   [junit4]   2>        at 
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
   [junit4]   2>        at 
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
   [junit4]   2>        at java.lang.Thread.run(Thread.java:745)
   [junit4]   2> Caused by: java.net.SocketTimeoutException: Read timed out
   [junit4]   2>        at java.net.SocketInputStream.socketRead0(Native Method)
   [junit4]   2>        at 
java.net.SocketInputStream.socketRead(SocketInputStream.java:116)
   [junit4]   2>        at 
java.net.SocketInputStream.read(SocketInputStream.java:170)
   [junit4]   2>        at 
java.net.SocketInputStream.read(SocketInputStream.java:141)
   [junit4]   2>        at 
sun.security.ssl.InputRecord.readFully(InputRecord.java:465)
   [junit4]   2>        at 
sun.security.ssl.InputRecord.read(InputRecord.java:503)
   [junit4]   2>        at 
sun.security.ssl.SSLSocketImpl.readRecord(SSLSocketImpl.java:973)
   [junit4]   2>        at 
sun.security.ssl.SSLSocketImpl.readDataRecord(SSLSocketImpl.java:930)
   [junit4]   2>        at 
sun.security.ssl.AppInputStream.read(AppInputStream.java:105)
   [junit4]   2>        at 
org.apache.http.impl.io.AbstractSessionInputBuffer.fillBuffer(AbstractSessionInputBuffer.java:160)
   [junit4]   2>        at 
org.apache.http.impl.io.SocketInputBuffer.fillBuffer(SocketInputBuffer.java:84)
   [junit4]   2>        at 
org.apache.http.impl.io.AbstractSessionInputBuffer.readLine(AbstractSessionInputBuffer.java:273)
   [junit4]   2>        at 
org.apache.http.impl.conn.DefaultHttpResponseParser.parseHead(DefaultHttpResponseParser.java:140)
   [junit4]   2>        at 
org.apache.http.impl.conn.DefaultHttpResponseParser.parseHead(DefaultHttpResponseParser.java:57)
   [junit4]   2>        at 
org.apache.http.impl.io.AbstractMessageParser.parse(AbstractMessageParser.java:261)
   [junit4]   2>        at 
org.apache.http.impl.AbstractHttpClientConnection.receiveResponseHeader(AbstractHttpClientConnection.java:283)
   [junit4]   2>        at 
org.apache.http.impl.conn.DefaultClientConnection.receiveResponseHeader(DefaultClientConnection.java:251)
   [junit4]   2>        at 
org.apache.http.impl.conn.ManagedClientConnectionImpl.receiveResponseHeader(ManagedClientConnectionImpl.java:197)
   [junit4]   2>        at 
org.apache.http.protocol.HttpRequestExecutor.doReceiveResponse(HttpRequestExecutor.java:272)
   [junit4]   2>        at 
org.apache.http.protocol.HttpRequestExecutor.execute(HttpRequestExecutor.java:124)
   [junit4]   2>        at 
org.apache.solr.util.stats.InstrumentedHttpRequestExecutor.execute(InstrumentedHttpRequestExecutor.java:57)
   [junit4]   2>        at 
org.apache.http.impl.client.DefaultRequestDirector.tryExecute(DefaultRequestDirector.java:685)
   [junit4]   2>        at 
org.apache.http.impl.client.DefaultRequestDirector.execute(DefaultRequestDirector.java:487)
   [junit4]   2>        at 
org.apache.http.impl.client.AbstractHttpClient.doExecute(AbstractHttpClient.java:882)
   [junit4]   2>        at 
org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:82)
   [junit4]   2>        at 
org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:55)
   [junit4]   2>        at 
org.apache.solr.client.solrj.impl.HttpSolrClient.executeMethod(HttpSolrClient.java:515)
   [junit4]   2>        ... 12 more
   [junit4]   2> 1616154 ERROR 
(OverseerThreadFactory-5463-thread-4-processing-n:127.0.0.1:39752_solr) 
[n:127.0.0.1:39752_solr    ] o.a.s.c.OverseerCollectionMessageHandler Error 
from shard: https://127.0.0.1:43595/solr
   [junit4]   2> org.apache.solr.client.solrj.SolrServerException: Timeout 
occured while waiting response from server at: https://127.0.0.1:43595/solr
   [junit4]   2>        at 
org.apache.solr.client.solrj.impl.HttpSolrClient.executeMethod(HttpSolrClient.java:621)
   [junit4]   2>        at 
org.apache.solr.client.solrj.impl.HttpSolrClient.request(HttpSolrClient.java:279)
   [junit4]   2>        at 
org.apache.solr.client.solrj.impl.HttpSolrClient.request(HttpSolrClient.java:268)
   [junit4]   2>        at 
org.apache.solr.client.solrj.SolrClient.request(SolrClient.java:1219)
   [junit4]   2>        at 
org.apache.solr.handler.component.HttpShardHandler.lambda$submit$0(HttpShardHandler.java:163)
   [junit4]   2>        at 
java.util.concurrent.FutureTask.run(FutureTask.java:266)
   [junit4]   2>        at 
java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
   [junit4]   2>        at 
java.util.concurrent.FutureTask.run(FutureTask.java:266)
   [junit4]   2>        at 
com.codahale.metrics.InstrumentedExecutorService$InstrumentedRunnable.run(InstrumentedExecutorService.java:176)
   [junit4]   2>        at 
org.apache.solr.common.util.ExecutorUtil$MDCAwareThreadPoolExecutor.lambda$execute$0(ExecutorUtil.java:229)
   [junit4]   2>        at 
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
   [junit4]   2>        at 
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
   [junit4]   2>        at java.lang.Thread.run(Thread.java:745)
   [junit4]   2> Caused by: java.net.SocketTimeoutException: Read timed out
   [junit4]   2>        at java.net.SocketInputStream.socketRead0(Native Method)
   [junit4]   2>        at 
java.net.SocketInputStream.socketRead(SocketInputStream.java:116)
   [junit4]   2>        at 
java.net.SocketInputStream.read(SocketInputStream.java:170)
   [junit4]   2>        at 
java.net.SocketInputStream.read(SocketInputStream.java:141)
   [junit4]   2>        at 
sun.security.ssl.InputRecord.readFully(InputRecord.java:465)
   [junit4]   2>        at 
sun.security.ssl.InputRecord.read(InputRecord.java:503)
   [junit4]   2>        at 
sun.security.ssl.SSLSocketImpl.readRecord(SSLSocketImpl.java:973)
   [junit4]   2>        at 
sun.security.ssl.SSLSocketImpl.readDataRecord(SSLSocketImpl.java:930)
   [junit4]   2>        at 
sun.security.ssl.AppInputStream.read(AppInputStream.java:105)
   [junit4]   2>        at 
org.apache.http.impl.io.AbstractSessionInputBuffer.fillBuffer(AbstractSessionInputBuffer.java:160)
   [junit4]   2>        at 
org.apache.http.impl.io.SocketInputBuffer.fillBuffer(SocketInputBuffer.java:84)
   [junit4]   2>        at 
org.apache.http.impl.io.AbstractSessionInputBuffer.readLine(AbstractSessionInputBuffer.java:273)
   [junit4]   2>        at 
org.apache.http.impl.conn.DefaultHttpResponseParser.parseHead(DefaultHttpResponseParser.java:140)
   [junit4]   2>        at 
org.apache.http.impl.conn.DefaultHttpResponseParser.parseHead(DefaultHttpResponseParser.java:57)
   [junit4]   2>        at 
org.apache.http.impl.io.AbstractMessageParser.parse(AbstractMessageParser.java:261)
   [junit4]   2>        at 
org.apache.http.impl.AbstractHttpClientConnection.receiveResponseHeader(AbstractHttpClientConnection.java:283)
   [junit4]   2>        at 
org.apache.http.impl.conn.DefaultClientConnection.receiveResponseHeader(DefaultClientConnection.java:251)
   [junit4]   2>        at 
org.apache.http.impl.conn.ManagedClientConnectionImpl.receiveResponseHeader(ManagedClientConnectionImpl.java:197)
   [junit4]   2>        at 
org.apache.http.protocol.HttpRequestExecutor.doReceiveResponse(HttpRequestExecutor.java:272)
   [junit4]   2>        at 
org.apache.http.protocol.HttpRequestExecutor.execute(HttpRequestExecutor.java:124)
   [junit4]   2>        at 
org.apache.solr.util.stats.InstrumentedHttpRequestExecutor.execute(InstrumentedHttpRequestExecutor.java:57)
   [junit4]   2>        at 
org.apache.http.impl.client.DefaultRequestDirector.tryExecute(DefaultRequestDirector.java:685)
   [junit4]   2>        at 
org.apache.http.impl.client.DefaultRequestDirector.execute(DefaultRequestDirector.java:487)
   [junit4]   2>        at 
org.apache.http.impl.client.AbstractHttpClient.doExecute(AbstractHttpClient.java:882)
   [junit4]   2>        at 
org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:82)
   [junit4]   2>        at 
org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:55)
   [junit4]   2>        at 
org.apache.solr.client.solrj.impl.HttpSolrClient.executeMethod(HttpSolrClient.java:515)
   [junit4]   2>        ... 12 more
   [junit4]   2> 1616156 ERROR 
(OverseerThreadFactory-5463-thread-4-processing-n:127.0.0.1:39752_solr) 
[n:127.0.0.1:39752_solr    ] o.a.s.c.OverseerCollectionMessageHandler Cleaning 
up collection [solrj_test].
   [junit4]   2> 1616156 INFO  
(OverseerThreadFactory-5463-thread-4-processing-n:127.0.0.1:39752_solr) 
[n:127.0.0.1:39752_solr    ] o.a.s.c.OverseerCollectionMessageHandler Executing 
Collection Cmd : action=UNLOAD&deleteInstanceDir=true&deleteDataDir=true
   [junit4]   2> 1646192 ERROR 
(OverseerThreadFactory-5463-thread-4-processing-n:127.0.0.1:39752_solr) 
[n:127.0.0.1:39752_solr    ] o.a.s.c.OverseerCollectionMessageHandler 
Collection: solrj_test operation: create 
failed:org.apache.solr.common.SolrException: Could not fully remove collection: 
solrj_test
   [junit4]   2>        at 
org.apache.solr.cloud.DeleteCollectionCmd.call(DeleteCollectionCmd.java:99)
   [junit4]   2>        at 
org.apache.solr.cloud.OverseerCollectionMessageHandler.cleanupCollection(OverseerCollectionMessageHandler.java:694)
   [junit4]   2>        at 
org.apache.solr.cloud.CreateCollectionCmd.call(CreateCollectionCmd.java:276)
   [junit4]   2>        at 
org.apache.solr.cloud.OverseerCollectionMessageHandler.processMessage(OverseerCollectionMessageHandler.java:224)
   [junit4]   2>        at 
org.apache.solr.cloud.OverseerTaskProcessor$Runner.run(OverseerTaskProcessor.java:463)
   [junit4]   2>        at 
org.apache.solr.common.util.ExecutorUtil$MDCAwareThreadPoolExecutor.lambda$execute$0(ExecutorUtil.java:229)
   [junit4]   2>        at 
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
   [junit4]   2>        at 
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
   [junit4]   2>        at java.lang.Thread.run(Thread.java:745)
   [junit4]   2> 
   [junit4]   2> 1646204 INFO  (qtp4737461-9860) [n:127.0.0.1:36895_solr    ] 
o.a.s.s.HttpSolrCall [admin] webapp=null path=/admin/collections 
params={replicationFactor=2&collection.configName=conf&name=solrj_test&action=CREATE&numShards=2&stateFormat=1&wt=javabin&version=2}
 status=500 QTime=120388
   [junit4]   2> 1646205 ERROR (qtp4737461-9860) [n:127.0.0.1:36895_solr    ] 
o.a.s.s.HttpSolrCall null:org.apache.solr.common.SolrException: Could not fully 
remove collection: solrj_test
   [junit4]   2>        at 
org.apache.solr.handler.admin.CollectionsHandler.handleResponse(CollectionsHandler.java:287)
   [junit4]   2>        at 
org.apache.solr.handler.admin.CollectionsHandler.handleRequestBody(CollectionsHandler.java:218)
   [junit4]   2>        at 
org.apache.solr.handler.RequestHandlerBase.handleRequest(RequestHandlerBase.java:166)
   [junit4]   2>        at 
org.apache.solr.servlet.HttpSolrCall.handleAdminRequest(HttpSolrCall.java:664)
   [junit4]   2>        at 
org.apache.solr.servlet.HttpSolrCall.call(HttpSolrCall.java:445)
   [junit4]   2>        at 
org.apache.solr.servlet.SolrDispatchFilter.doFilter(SolrDispatchFilter.java:345)
   [junit4]   2>        at 
org.apache.solr.servlet.SolrDispatchFilter.doFilter(SolrDispatchFilter.java:296)
   [junit4]   2>        at 
org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1699)
   [junit4]   2>        at 
org.apache.solr.client.solrj.embedded.JettySolrRunner$DebugFilter.doFilter(JettySolrRunner.java:110)
   [junit4]   2>        at 
org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1699)
   [junit4]   2>        at 
org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:582)
   [junit4]   2>        at 
org.eclipse.jetty.server.session.SessionHandler.doHandle(SessionHandler.java:224)
   [junit4]   2>        at 
org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:1180)
   [junit4]   2>        at 
org.eclipse.jetty.servlet.ServletHandler.doScope(ServletHandler.java:512)
   [junit4]   2>        at 
org.eclipse.jetty.server.session.SessionHandler.doScope(SessionHandler.java:185)
   [junit4]   2>        at 
org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:1112)
   [junit4]   2>        at 
org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:141)
   [junit4]   2>        at 
org.eclipse.jetty.server.handler.gzip.GzipHandler.handle(GzipHandler.java:462)
   [junit4]   2>        at 
org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:134)
   [junit4]   2>        at 
org.eclipse.jetty.server.Server.handle(Server.java:534)
   [junit4]   2>        at 
org.eclipse.jetty.server.HttpChannel.handle(HttpChannel.java:320)
   [junit4]   2>        at 
org.eclipse.jetty.server.HttpConnection.onFillable(HttpConnection.java:251)
   [junit4]   2>        at 
org.eclipse.jetty.io.AbstractConnection$ReadCallback.succeeded(AbstractConnection.java:273)
   [junit4]   2>        at 
org.eclipse.jetty.io.FillInterest.fillable(FillInterest.java:95)
   [junit4]   2>        at 
org.eclipse.jetty.io.ssl.SslConnection.onFillable(SslConnection.java:202)
   [junit4]   2>        at 
org.eclipse.jetty.io.AbstractConnection$ReadCallback.succeeded(AbstractConnection.java:273)
   [junit4]   2>        at 
org.eclipse.jetty.io.FillInterest.fillable(FillInterest.java:95)
   [junit4]   2>        at 
org.eclipse.jetty.io.SelectChannelEndPoint$2.run(SelectChannelEndPoint.java:93)
   [junit4]   2>        at 
org.eclipse.jetty.util.thread.strategy.ExecuteProduceConsume.executeProduceConsume(ExecuteProduceConsume.java:303)
   [junit4]   2>        at 
org.eclipse.jetty.util.thread.strategy.ExecuteProduceConsume.produceConsume(ExecuteProduceConsume.java:148)
   [junit4]   2>        at 
org.eclipse.jetty.util.thread.strategy.ExecuteProduceConsume.run(ExecuteProduceConsume.java:136)
   [junit4]   2>        at 
org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:671)
   [junit4]   2>        at 
org.eclipse.jetty.util.thread.QueuedThreadPool$2.run(QueuedThreadPool.java:589)
   [junit4]   2>        at java.lang.Thread.run(Thread.java:745)
   [junit4]   2> 
   [junit4]   2> 1646205 INFO  
(OverseerStateUpdate-97258399873892358-127.0.0.1:39752_solr-n_0000000000) 
[n:127.0.0.1:39752_solr    ] o.a.s.c.Overseer Overseer Loop exiting : 
127.0.0.1:39752_solr
   [junit4]   2> 1646206 WARN  (OverseerExitThread) [n:127.0.0.1:39752_solr    
] o.a.s.c.Overseer I'm exiting, but I'm still the leader
   [junit4]   2> 1646207 INFO  (OverseerExitThread) [n:127.0.0.1:39752_solr    
] o.a.s.c.Overseer Overseer 
(id=97258399873892358-127.0.0.1:39752_solr-n_0000000000) closing
   [junit4]   2> 1646207 INFO  
(zkCallback-1635-thread-2-processing-n:127.0.0.1:43595_solr) 
[n:127.0.0.1:43595_solr    ] o.a.s.c.OverseerElectionContext I am going to be 
the leader 127.0.0.1:43595_solr
   [junit4]   2> 1646208 INFO  
(TEST-CollectionsAPISolrJTest.testCreateAndDeleteCollection-seed#[4D4AF3BFF2244497])
 [    ] o.a.s.SolrTestCaseJ4 ###Ending testCreateAndDeleteCollection
   [junit4]   2> 1646208 INFO  
(zkCallback-1635-thread-2-processing-n:127.0.0.1:43595_solr) 
[n:127.0.0.1:43595_solr    ] o.a.s.c.Overseer Overseer 
(id=97258399873892363-127.0.0.1:43595_solr-n_0000000001) starting
   [junit4]   2> NOTE: reproduce with: ant test  
-Dtestcase=CollectionsAPISolrJTest -Dtests.method=testCreateAndDeleteCollection 
-Dtests.seed=4D4AF3BFF2244497 -Dtests.multiplier=3 -Dtests.slow=true 
-Dtests.locale=ms-MY -Dtests.timezone=Etc/GMT-3 -Dtests.asserts=true 
-Dtests.file.encoding=US-ASCII
   [junit4] ERROR    120s J0 | 
CollectionsAPISolrJTest.testCreateAndDeleteCollection <<<
   [junit4]    > Throwable #1: 
org.apache.solr.client.solrj.impl.HttpSolrClient$RemoteSolrException: Error 
from server at https://127.0.0.1:36895/solr: Could not fully remove collection: 
solrj_test
   [junit4]    >        at 
__randomizedtesting.SeedInfo.seed([4D4AF3BFF2244497:4A9FF2F4D5B0219A]:0)
   [junit4]    >        at 
org.apache.solr.client.solrj.impl.HttpSolrClient.executeMethod(HttpSolrClient.java:610)
   [junit4]    >        at 
org.apache.solr.client.solrj.impl.HttpSolrClient.request(HttpSolrClient.java:279)
   [junit4]    >        at 
org.apache.solr.client.solrj.impl.HttpSolrClient.request(HttpSolrClient.java:268)
   [junit4]    >        at 
org.apache.solr.client.solrj.impl.LBHttpSolrClient.doRequest(LBHttpSolrClient.java:435)
   [junit4]    >        at 
org.apache.solr.client.solrj.impl.LBHttpSolrClient.request(LBHttpSolrClient.java:387)
   [junit4]    >        at 
org.apache.solr.client.solrj.impl.CloudSolrClient.sendRequest(CloudSolrClient.java:1344)
   [junit4]    >        at 
org.apache.solr.client.solrj.impl.CloudSolrClient.requestWithRetryOnStaleState(CloudSolrClient.java:1095)
   [junit4]    >        at 
org.apache.solr.client.solrj.impl.CloudSolrClient.request(CloudSolrClient.java:1037)
   [junit4]    >        at 
org.apache.solr.client.solrj.SolrRequest.process(SolrRequest.java:149)
   [junit4]    >        at 
org.apache.solr.client.solrj.SolrRequest.process(SolrRequest.java:166)
   [junit4]    >        at 
org.apache.solr.cloud.CollectionsAPISolrJTest.testCreateAndDeleteCollection(CollectionsAPISolrJTest.java:59)
   [junit4]    >        at java.lang.Thread.run(Thread.java:745)
   [junit4]   2> 1646246 INFO  
(TEST-CollectionsAPISolrJTest.testCreateAndDeleteAlias-seed#[4D4AF3BFF2244497]) 
[    ] o.a.s.SolrTestCaseJ4 ###Starting testCreateAndDeleteAlias
   [junit4]   2> 1646249 INFO  (qtp4737461-9865) [n:127.0.0.1:36895_solr    ] 
o.a.s.h.a.CollectionsHandler Invoked Collection Action :create with params 
replicationFactor=1&collection.configName=conf&name=aliasedCollection&action=CREATE&numShards=1&wt=javabin&version=2
 and sendToOCPQueue=true
   [junit4]   2> 1646251 INFO  
(OverseerThreadFactory-5473-thread-1-processing-n:127.0.0.1:43595_solr) 
[n:127.0.0.1:43595_solr    ] o.a.s.c.CreateCollectionCmd Create collection 
aliasedCollection
   [junit4]   2> 1646463 INFO  (qtp7482940-9882) [n:127.0.0.1:39752_solr    ] 
o.a.s.h.a.CoreAdminOperation core create command 
qt=/admin/cores&collection.configName=conf&newCollection=true&name=aliasedCollection_shard1_replica1&action=CREATE&numShards=1&collection=aliasedCollection&shard=shard1&wt=javabin&version=2
   [junit4]   2> 1646568 INFO  
(zkCallback-1629-thread-3-processing-n:127.0.0.1:39752_solr) 
[n:127.0.0.1:39752_solr    ] o.a.s.c.c.ZkStateReader A cluster state change: 
[WatchedEvent state:SyncConnected type:NodeDataChanged 
path:/collections/aliasedCollection/state.json] for collection 
[aliasedCollection] has occurred - updating... (live nodes size: [4])
   [junit4]   2> 1647488 INFO  (qtp7482940-9882) [n:127.0.0.1:39752_solr 
c:aliasedCollection s:shard1  x:aliasedCollection_shard1_replica1] 
o.a.s.c.SolrConfig Using Lucene MatchVersion: 6.4.0
   [junit4]   2> 1647504 INFO  (qtp7482940-9882) [n:127.0.0.1:39752_solr 
c:aliasedCollection s:shard1  x:aliasedCollection_shard1_replica1] 
o.a.s.s.IndexSchema [aliasedCollection_shard1_replica1] Schema name=minimal
   [junit4]   2> 1647518 INFO  (qtp7482940-9882) [n:127.0.0.1:39752_solr 
c:aliasedCollection s:shard1  x:aliasedCollection_shard1_replica1] 
o.a.s.s.IndexSchema Loaded schema minimal/1.1 with uniqueid field id
   [junit4]   2> 1647520 INFO  (qtp7482940-9882) [n:127.0.0.1:39752_solr 
c:aliasedCollection s:shard1  x:aliasedCollection_shard1_replica1] 
o.a.s.c.CoreContainer Creating SolrCore 'aliasedCollection_shard1_replica1' 
using configuration from collection aliasedCollection
   [junit4]   2> 1647521 INFO  (qtp7482940-9882) [n:127.0.0.1:39752_solr 
c:aliasedCollection s:shard1  x:aliasedCollection_shard1_replica1] 
o.a.s.c.SolrCore [[aliasedCollection_shard1_replica1] ] Opening new SolrCore at 
[/home/jenkins/workspace/Lucene-Solr-6.x-Linux/solr/build/solr-core/test/J0/temp/solr.cloud.CollectionsAPISolrJTest_4D4AF3BFF2244497-001/tempDir-001/node3/aliasedCollection_shard1_replica1],
 
dataDir=[/home/jenkins/workspace/Lucene-Solr-6.x-Linux/solr/build/solr-core/test/J0/temp/solr.cloud.CollectionsAPISolrJTest_4D4AF3BFF2244497-001/tempDir-001/node3/./aliasedCollection_shard1_replica1/data/]
   [junit4]   2> 1647541 INFO  (qtp7482940-9882) [n:127.0.0.1:39752_solr 
c:aliasedCollection s:shard1  x:aliasedCollection_shard1_replica1] 
o.a.s.u.UpdateHandler Using UpdateLog implementation: 
org.apache.solr.update.UpdateLog
   [junit4]   2> 1647542 INFO  (qtp7482940-9882) [n:127.0.0.1:39752_solr 
c:aliasedCollection s:shard1  x:aliasedCollection_shard1_replica1] 
o.a.s.u.UpdateLog Initializing UpdateLog: dataDir=null defaultSyncLevel=FLUSH 
numRecordsToKeep=100 maxNumLogsToKeep=10 numVersionBuckets=65536
   [junit4]   2> 1647543 INFO  (qtp7482940-9882) [n:127.0.0.1:39752_solr 
c:aliasedCollection s:shard1  x:aliasedCollection_shard1_replica1] 
o.a.s.u.CommitTracker Hard AutoCommit: disabled
   [junit4]   2> 1647543 INFO  (qtp7482940-9882) [n:127.0.0.1:39752_solr 
c:aliasedCollection s:shard1  x:aliasedCollection_shard1_replica1] 
o.a.s.u.CommitTracker Soft AutoCommit: disabled
   [junit4]   2> 1647544 INFO  (qtp7482940-9882) [n:127.0.0.1:39752_solr 
c:aliasedCollection s:shard1  x:aliasedCollection_shard1_replica1] 
o.a.s.s.SolrIndexSearcher Opening 
[Searcher@24637e[aliasedCollection_shard1_replica1] main]
   [junit4]   2> 1647545 INFO  (qtp7482940-9882) [n:127.0.0.1:39752_solr 
c:aliasedCollection s:shard1  x:aliasedCollection_shard1_replica1] 
o.a.s.r.ManagedResourceStorage Configured ZooKeeperStorageIO with znodeBase: 
/configs/conf
   [junit4]   2> 1647546 INFO  (qtp7482940-9882) [n:127.0.0.1:39752_solr 
c:aliasedCollection s:shard1  x:aliasedCollection_shard1_replica1] 
o.a.s.r.ManagedResourceStorage Loaded null at path _rest_managed.json using 
ZooKeeperStorageIO:path=/configs/conf
   [junit4]   2> 1647546 INFO  (qtp7482940-9882) [n:127.0.0.1:39752_solr 
c:aliasedCollection s:shard1  x:aliasedCollection_shard1_replica1] 
o.a.s.h.ReplicationHandler Commits will be reserved for  10000
   [junit4]   2> 1647546 INFO  
(searcherExecutor-5474-thread-1-processing-n:127.0.0.1:39752_solr 
x:aliasedCollection_shard1_replica1 s:shard1 c:aliasedCollection) 
[n:127.0.0.1:39752_solr c:aliasedCollection s:shard1  
x:aliasedCollection_shard1_replica1] o.a.s.c.SolrCore 
[aliasedCollection_shard1_replica1] Registered new searcher 
Searcher@24637e[aliasedCollection_shard1_replica1] 
main{ExitableDirectoryReader(UninvertingDirectoryReader())}
   [junit4]   2> 1647546 INFO  (qtp7482940-9882) [n:127.0.0.1:39752_solr 
c:aliasedCollection s:shard1  x:aliasedCollection_shard1_replica1] 
o.a.s.u.UpdateLog Could not find max version in index or recent updates, using 
new clock 1556134529477902336
   [junit4]   2> 1647552 INFO  (qtp7482940-9882) [n:127.0.0.1:39752_solr 
c:aliasedCollection s:shard1  x:aliasedCollection_shard1_replica1] 
o.a.s.c.ShardLeaderElectionContext Enough replicas found to continue.
   [junit4]   2> 1647552 INFO  (qtp7482940-9882) [n:127.0.0.1:39752_solr 
c:aliasedCollection s:shard1  x:aliasedCollection_shard1_replica1] 
o.a.s.c.ShardLeaderElectionContext I may be the new leader - try and sync
   [junit4]   2> 1647552 INFO  (qtp7482940-9882) [n:127.0.0.1:39752_solr 
c:aliasedCollection s:shard1  x:aliasedCollection_shard1_replica1] 
o.a.s.c.SyncStrategy Sync replicas to 
https://127.0.0.1:39752/solr/aliasedCollection_shard1_replica1/
   [junit4]   2> 1647552 INFO  (qtp7482940-9882) [n:127.0.0.1:39752_solr 
c:aliasedCollection s:shard1  x:aliasedCollection_shard1_replica1] 
o.a.s.c.SyncStrategy Sync Success - now sync replicas to me
   [junit4]   2> 1647552 INFO  (qtp7482940-9882) [n:127.0.0.1:39752_solr 
c:aliasedCollection s:shard1  x:aliasedCollection_shard1_replica1] 
o.a.s.c.SyncStrategy 
https://127.0.0.1:39752/solr/aliasedCollection_shard1_replica1/ has no replicas
   [junit4]   2> 1647555 INFO  (qtp7482940-9882) [n:127.0.0.1:39752_solr 
c:aliasedCollection s:shard1  x:aliasedCollection_shard1_replica1] 
o.a.s.c.ShardLeaderElectionContext I am the new leader: 
https://127.0.0.1:39752/solr/aliasedCollection_shard1_replica1/ shard1
   [junit4]   2> 1647658 INFO  
(zkCallback-1629-thread-3-processing-n:127.0.0.1:39752_solr) 
[n:127.0.0.1:39752_solr    ] o.a.s.c.c.ZkStateReader A cluster state change: 
[WatchedEvent state:SyncConnected type:NodeDataChanged 
path:/collections/aliasedCollection/state.json] for collection 
[aliasedCollection] has occurred - updating... (live nodes size: [4])
   [junit4]   2> 1647706 INFO  (qtp7482940-9882) [n:127.0.0.1:39752_solr 
c:aliasedCollection s:shard1  x:aliasedCollection_shard1_replica1] 
o.a.s.c.ZkController I am the leader, no recovery necessary
   [junit4]   2> 1647709 INFO  (qtp7482940-9882) [n:127.0.0.1:39752_solr 
c:aliasedCollection s:shard1  x:aliasedCollection_shard1_replica1] 
o.a.s.s.HttpSolrCall [admin] webapp=null path=/admin/cores 
params={qt=/admin/cores&collection.configName=conf&newCollection=true&name=aliasedCollection_shard1_replica1&action=CREATE&numShards=1&collection=aliasedCollection&shard=shard1&wt=javabin&version=2}
 status=0 QTime=1246
   [junit4]   2> 1647711 INFO  (qtp4737461-9865) [n:127.0.0.1:36895_solr    ] 
o.a.s.h.a.CollectionsHandler Wait for new collection to be active for at most 
30 seconds. Check all shard replicas
   [junit4]   2> 1647810 INFO  
(zkCallback-1629-thread-3-processing-n:127.0.0.1:39752_solr) 
[n:127.0.0.1:39752_solr    ] o.a.s.c.c.ZkStateReader A cluster state change: 
[WatchedEvent state:SyncConnected type:NodeDataChanged 
path:/collections/aliasedCollection/state.json] for collection 
[aliasedCollection] has occurred - updating... (live nodes size: [4])
   [junit4]   2> 1648252 INFO  
(OverseerCollectionConfigSetProcessor-97258399873892363-127.0.0.1:43595_solr-n_0000000001)
 [n:127.0.0.1:43595_solr    ] o.a.s.c.OverseerTaskQueue Response ZK path: 
/overseer/collection-queue-work/qnr-0000000008 doesn't exist.  Requestor may 
have disconnected from ZooKeeper
   [junit4]   2> 1648712 INFO  (qtp4737461-9865) [n:127.0.0.1:36895_solr    ] 
o.a.s.s.HttpSolrCall [admin] webapp=null path=/admin/collections 
params={replicationFactor=1&collection.configName=conf&name=aliasedCollection&action=CREATE&numShards=1&wt=javabin&version=2}
 status=0 QTime=2463
   [junit4]   2> 1648717 INFO  (qtp4737461-9869) [n:127.0.0.1:36895_solr    ] 
o.a.s.h.a.CollectionsHandler Invoked Collection Action :createalias with params 
collections=aliasedCollection&name=solrj_alias&action=CREATEALIAS&wt=javabin&version=2
 and sendToOCPQueue=true
   [junit4]   2> 1648822 INFO  (qtp4737461-9869) [n:127.0.0.1:36895_solr    ] 
o.a.s.s.HttpSolrCall [admin] webapp=null path=/admin/collections 
params={collections=aliasedCollection&name=solrj_alias&action=CREATEALIAS&wt=javabin&version=2}
 status=0 QTime=105
   [junit4]   2> 1648826 INFO  (qtp4737461-9860) [n:127.0.0.1:36895_solr    ] 
o.a.s.h.a.CollectionsHandler Invoked Collection Action :deletealias with params 
name=solrj_alias&action=DELETEALIAS&wt=javabin&version=2 and sendToOCPQueue=true
   [junit4]   2> 1648828 INFO  
(OverseerCollectionConfigSetProcessor-97258399873892363-127.0.0.1:43595_solr-n_0000000001)
 [n:127.0.0.1:43595_solr    ] o.a.s.c.OverseerTaskQueue Response ZK path: 
/overseer/collection-queue-work/qnr-0000000010 doesn't exist.  Requestor may 
have disconnected from ZooKeeper
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o.a.s.s.HttpSolrCall [admin] webapp=null path=/admin/collections 
params={name=solrj_alias&action=DELETEALIAS&wt=javabin&version=2} status=0 
QTime=104
   [junit4]   2> 1648931 INFO  
(TEST-CollectionsAPISolrJTest.testCreateAndDeleteAlias-seed#[4D4AF3BFF2244497]) 
[    ] o.a.s.SolrTestCaseJ4 ###Ending testCreateAndDeleteAlias
   [junit4]   2> 1648953 INFO  
(TEST-CollectionsAPISolrJTest.testBalanceShardUnique-seed#[4D4AF3BFF2244497]) [ 
   ] o.a.s.SolrTestCaseJ4 ###Starting testBalanceShardUnique
   [junit4]   2> 1648955 INFO  (qtp4737461-9865) [n:127.0.0.1:36895_solr    ] 
o.a.s.h.a.CollectionsHandler Invoked Collection Action :create with params 
replicationFactor=2&collection.configName=conf&name=balancedProperties&action=CREATE&numShards=2&wt=javabin&version=2
 and sendToOCPQueue=true
   [junit4]   2> 1648956 INFO  
(OverseerThreadFactory-5473-thread-4-processing-n:127.0.0.1:43595_solr) 
[n:127.0.0.1:43595_solr    ] o.a.s.c.CreateCollectionCmd Create collection 
balancedProperties
   [junit4]   2> 1648956 INFO  
(OverseerCollectionConfigSetProcessor-97258399873892363-127.0.0.1:43595_solr-n_0000000001)
 [n:127.0.0.1:43595_solr    ] o.a.s.c.OverseerTaskQueue Response ZK path: 
/overseer/collection-queue-work/qnr-0000000012 doesn't exist.  Requestor may 
have disconnected from ZooKeeper
   [junit4]   2> 1649165 INFO  (qtp7482940-9884) [n:127.0.0.1:39752_solr    ] 
o.a.s.h.a.CoreAdminOperation core create command 
qt=/admin/cores&collection.configName=conf&newCollection=true&name=balancedProperties_shard1_replica1&action=CREATE&numShards=2&collection=balancedProperties&shard=shard1&wt=javabin&version=2
   [junit4]   2> 1649170 INFO  (qtp13559533-9870) [n:127.0.0.1:43595_solr    ] 
o.a.s.h.a.CoreAdminOperation core create command 
qt=/admin/cores&collection.configName=conf&newCollection=true&name=balancedProperties_shard1_replica2&action=CREATE&numShards=2&collection=balancedProperties&shard=shard1&wt=javabin&version=2
   [junit4]   2> 1649170 INFO  (qtp21004695-9875) [n:127.0.0.1:39143_solr    ] 
o.a.s.h.a.CoreAdminOperation core create command 
qt=/admin/cores&collection.configName=conf&newCollection=true&name=balancedProperties_shard2_replica2&action=CREATE&numShards=2&collection=balancedProperties&shard=shard2&wt=javabin&version=2
   [junit4]   2> 1649170 INFO  (qtp4737461-9993) [n:127.0.0.1:36895_solr    ] 
o.a.s.h.a.CoreAdminOperation core create command 
qt=/admin/cores&collection.configName=conf&newCollection=true&name=balancedProperties_shard2_replica1&action=CREATE&numShards=2&collection=balancedProperties&shard=shard2&wt=javabin&version=2
   [junit4]   2> 1649276 INFO  
(zkCallback-1634-thread-2-processing-n:127.0.0.1:36895_solr) 
[n:127.0.0.1:36895_solr    ] o.a.s.c.c.ZkStateReader A cluster state change: 
[WatchedEvent state:SyncConnected type:NodeDataChanged 
path:/collections/balancedProperties/state.json] for collection 
[balancedProperties] has occurred - updating... (live nodes size: [4])
   [junit4]   2> 1649276 INFO  
(zkCallback-1635-thread-4-processing-n:127.0.0.1:43595_solr) 
[n:127.0.0.1:43595_solr    ] o.a.s.c.c.ZkStateReader A cluster state change: 
[WatchedEvent state:SyncConnected type:NodeDataChanged 
path:/collections/balancedProperties/state.json] for collection 
[balancedProperties] has occurred - updating... (live nodes size: [4])
   [junit4]   2> 1649276 INFO  
(zkCallback-1629-thread-3-processing-n:127.0.0.1:39752_solr) 
[n:127.0.0.1:39752_solr    ] o.a.s.c.c.ZkStateReader A cluster state change: 
[WatchedEvent state:SyncConnected type:NodeDataChanged 
path:/collections/balancedProperties/state.json] for collection 
[balancedProperties] has occurred - updating... (live nodes size: [4])
   [junit4]   2> 1649276 INFO  
(zkCallback-1636-thread-2-processing-n:127.0.0.1:39143_solr) 
[n:127.0.0.1:39143_solr    ] o.a.s.c.c.ZkStateReader A cluster state change: 
[WatchedEvent state:SyncConnected type:NodeDataChanged 
path:/collections/balancedProperties/state.json] for collection 
[balancedProperties] has occurred - updating... (live nodes size: [4])
   [junit4]   2> 1650183 INFO  (qtp21004695-9875) [n:127.0.0.1:39143_solr 
c:balancedProperties s:shard2  x:balancedProperties_shard2_replica2] 
o.a.s.c.SolrConfig Using Lucene MatchVersion: 6.4.0
   [junit4]   2> 1650184 INFO  (qtp7482940-9884) [n:127.0.0.1:39752_solr 
c:balancedProperties s:shard1  x:balancedProperties_shard1_replica1] 
o.a.s.c.SolrConfig Using Lucene MatchVersion: 6.4.0
   [junit4]   2> 1650186 INFO  (qtp13559533-9870) [n:127.0.0.1:43595_solr 
c:balancedProperties s:shard1  x:balancedProperties_shard1_replica2] 
o.a.s.c.SolrConfig Using Lucene MatchVersion: 6.4.0
   [junit4]   2> 1650187 INFO  (qtp4737461-9993) [n:127.0.0.1:36895_solr 
c:balancedProperties s:shard2  x:balancedProperties_shard2_replica1] 
o.a.s.c.SolrConfig Using Lucene MatchVersion: 6.4.0
   [junit4]   2> 1650203 INFO  (qtp21004695-9875) [n:127.0.0.1:39143_solr 
c:balancedProperties s:shard2  x:balancedProperties_shard2_replica2] 
o.a.s.s.IndexSchema [balancedProperties_shard2_replica2] Schema name=minimal
   [junit4]   2> 1650207 INFO  (qtp21004695-9875) [n:127.0.0.1:39143_solr 
c:balancedProperties s:shard2  x:balancedProperties_shard2_replica2] 
o.a.s.s.IndexSchema Loaded schema minimal/1.1 with uniqueid field id
   [junit4]   2> 1650208 INFO  (qtp21004695-9875) [n:127.0.0.1:39143_solr 
c:balancedProperties s:shard2  x:balancedProperties_shard2_replica2] 
o.a.s.c.CoreContainer Creating SolrCore 'balancedProperties_shard2_replica2' 
using configuration from collection balancedProperties
   [junit4]   2> 1650209 INFO  (qtp21004695-9875) [n:127.0.0.1:39143_solr 
c:balancedProperties s:shard2  x:balancedProperties_shard2_replica2] 
o.a.s.c.SolrCore [[balancedProperties_shard2_replica2] ] Opening new SolrCore 
at 
[/home/jenkins/workspace/Lucene-Solr-6.x-Linux/solr/build/solr-core/test/J0/temp/solr.cloud.CollectionsAPISolrJTest_4D4AF3BFF2244497-001/tempDir-001/node2/balancedProperties_shard2_replica2],
 
dataDir=[/home/jenkins/workspace/Lucene-Solr-6.x-Linux/solr/build/solr-core/test/J0/temp/solr.cloud.CollectionsAPISolrJTest_4D4AF3BFF2244497-001/tempDir-001/node2/./balancedProperties_shard2_replica2/data/]
   [junit4]   2> 1650210 INFO  (qtp7482940-9884) [n:127.0.0.1:39752_solr 
c:balancedProperties s:shard1  x:balancedProperties_shard1_replica1] 
o.a.s.s.IndexSchema [balancedProperties_shard1_replica1] Schema name=minimal
   [junit4]   2> 1650211 INFO  (qtp13559533-9870) [n:127.0.0.1:43595_solr 
c:balancedProperties s:shard1  x:balancedProperties_shard1_replica2] 
o.a.s.s.IndexSchema [balancedProperties_shard1_replica2] Schema name=minimal
   [junit4]   2> 1650211 INFO  (qtp4737461-9993) [n:127.0.0.1:36895_solr 
c:balancedProperties s:shard2  x:balancedProperties_shard2_replica1] 
o.a.s.s.IndexSchema [balancedProperties_shard2_replica1] Schema name=minimal
   [junit4]   2> 1650220 INFO  (qtp7482940-9884) [n:127.0.0.1:39752_solr 
c:balancedProperties s:shard1  x:balancedProperties_shard1_replica1] 
o.a.s.s.IndexSchema Loaded schema minimal/1.1 with uniqueid field id
   [junit4]   2> 1650221 INFO  (qtp13559533-9870) [n:127.0.0.1:43595_solr 
c:balancedProperties s:shard1  x:balancedProperties_shard1_replica2] 
o.a.s.s.IndexSchema Loaded schema minimal/1.1 with uniqueid field id
   [junit4]   2> 1650222 INFO  (qtp13559533-9870) [n:127.0.0.1:43595_solr 
c:balancedProperties s:shard1  x:balancedProperties_shard1_replica2] 
o.a.s.c.CoreContainer Creating SolrCore 'balancedProperties_shard1_replica2' 
using configuration from collection balancedProperties
   [junit4]   2> 1650222 INFO  (qtp7482940-9884) [n:127.0.0.1:39752_solr 
c:balancedProperties s:shard1  x:balancedProperties_shard1_replica1] 
o.a.s.c.CoreContainer Creating SolrCore 'balancedProperties_shard1_replica1' 
using configuration from collection balancedProperties
   [junit4]   2> 1650223 INFO  (qtp4737461-9993) [n:127.0.0.1:36895_solr 
c:balancedProperties s:shard2  x:balancedProperties_shard2_replica1] 
o.a.s.s.IndexSchema Loaded schema minimal/1.1 with uniqueid field id
   [junit4]   2> 1650223 INFO  (qtp13559533-9870) [n:127.0.0.1:43595_solr 
c:balancedProperties s:shard1  x:balancedProperties_shard1_replica2] 
o.a.s.c.SolrCore [[balancedProperties_shard1_replica2] ] Opening new SolrCore 
at 
[/home/jenkins/workspace/Lucene-Solr-6.x-Linux/solr/build/solr-core/test/J0/temp/solr.cloud.CollectionsAPISolrJTest_4D4AF3BFF2244497-001/tempDir-001/node1/balancedProperties_shard1_replica2],
 
dataDir=[/home/jenkins/workspace/Lucene-Solr-6.x-Linux/solr/build/solr-core/test/J0/temp/solr.cloud.CollectionsAPISolrJTest_4D4AF3BFF2244497-001/tempDir-001/node1/./balancedProperties_shard1_replica2/data/]
   [junit4]   2> 1650223 INFO  (qtp7482940-9884) [n:127.0.0.1:39752_solr 
c:balancedProperties s:shard1  x:balancedProperties_shard1_replica1] 
o.a.s.c.SolrCore [[balancedProperties_shard1_replica1] ] Opening new SolrCore 
at 
[/home/jenkins/workspace/Lucene-Solr-6.x-Linux/solr/build/solr-core/test/J0/temp/solr.cloud.CollectionsAPISolrJTest_4D4AF3BFF2244497-001/tempDir-001/node3/balancedProperties_shard1_replica1],
 
dataDir=[/home/jenkins/workspace/Lucene-Solr-6.x-Linux/solr/build/solr-core/test/J0/temp/solr.cloud.CollectionsAPISolrJTest_4D4AF3BFF2244497-001/tempDir-001/node3/./balancedProperties_shard1_replica1/data/]
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o.a.s.c.CoreContainer Creating SolrCore 'balancedProperties_shard2_replica1' 
using configuration from collection balancedProperties
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at 
[/home/jenkins/workspace/Lucene-Solr-6.x-Linux/solr/build/solr-core/test/J0/temp/solr.cloud.CollectionsAPISolrJTest_4D4AF3BFF2244497-001/tempDir-001/node4/balancedProperties_shard2_replica1],
 
dataDir=[/home/jenkins/workspace/Lucene-Solr-6.x-Linux/solr/build/solr-core/test/J0/temp/solr.cloud.CollectionsAPISolrJTest_4D4AF3BFF2244497-001/tempDir-001/node4/./balancedProperties_shard2_replica1/data/]
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[...truncated too long message...]

re org.apache.solr.core.SolrCore@28182e
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change: [WatchedEvent state:SyncConnected type:NodeDataChanged 
path:/collections/b1x1/state.json] for collection [b1x1] has occurred - 
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limit violations: 
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   [junit4]   2> 
   [junit4]   2> NOTE: reproduce with: ant test  
-Dtestcase=TestRandomRequestDistribution -Dtests.method=test 
-Dtests.seed=4D4AF3BFF2244497 -Dtests.multiplier=3 -Dtests.slow=true 
-Dtests.locale=es-EC -Dtests.timezone=SystemV/PST8 -Dtests.asserts=true 
-Dtests.file.encoding=US-ASCII
   [junit4] FAILURE 28.2s J0 | TestRandomRequestDistribution.test <<<
   [junit4]    > Throwable #1: java.lang.AssertionError: Shard 
a1x2_shard1_replica2 received all 10 requests
   [junit4]    >        at 
__randomizedtesting.SeedInfo.seed([4D4AF3BFF2244497:C51ECC655CD8296F]:0)
   [junit4]    >        at 
org.apache.solr.cloud.TestRandomRequestDistribution.testRequestTracking(TestRandomRequestDistribution.java:121)
   [junit4]    >        at 
org.apache.solr.cloud.TestRandomRequestDistribution.test(TestRandomRequestDistribution.java:65)
   [junit4]    >        at 
org.apache.solr.BaseDistributedSearchTestCase$ShardsRepeatRule$ShardsFixedStatement.callStatement(BaseDistributedSearchTestCase.java:992)
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org.apache.solr.BaseDistributedSearchTestCase$ShardsRepeatRule$ShardsStatement.evaluate(BaseDistributedSearchTestCase.java:967)
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o.a.s.SolrTestCaseJ4 ###deleteCore
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/home/jenkins/workspace/Lucene-Solr-6.x-Linux/solr/build/solr-core/test/J0/temp/solr.cloud.TestRandomRequestDistribution_4D4AF3BFF2244497-001
   [junit4]   2> Jan 10, 2017 10:57:09 AM 
com.carrotsearch.randomizedtesting.ThreadLeakControl checkThreadLeaks
   [junit4]   2> WARNING: Will linger awaiting termination of 1 leaked 
thread(s).
   [junit4]   2> NOTE: test params are: codec=Asserting(Lucene62): {}, 
docValues:{}, maxPointsInLeafNode=1668, maxMBSortInHeap=7.128813112806258, 
sim=RandomSimilarity(queryNorm=false,coord=no): {}, locale=es-EC, 
timezone=SystemV/PST8
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(32-bit)/cpus=12,threads=1,free=92983096,total=302100480
   [junit4]   2> NOTE: All tests run in this JVM: 
[DistributedQueryElevationComponentTest, TestReRankQParserPlugin, 
TestReplicaProperties, TestImplicitCoreProperties, JSONWriterTest, 
TestSearcherReuse, TestReplicationHandler, TestSSLRandomization, 
TestRemoteStreaming, ScriptEngineTest, TestXmlQParser, 
DistributedFacetPivotSmallTest, RollingRestartTest, ReturnFieldsTest, TestJoin, 
SolrSlf4jReporterTest, FileBasedSpellCheckerTest, TestPseudoReturnFields, 
OutputWriterTest, TestSolrConfigHandlerConcurrent, TestNRTOpen, 
TestExpandComponent, TestSortByMinMaxFunction, DistributedDebugComponentTest, 
MBeansHandlerTest, SolrXmlInZkTest, DistribDocExpirationUpdateProcessorTest, 
SecurityConfHandlerTest, MergeStrategyTest, TestBadConfig, 
TestValueSourceCache, FullHLLTest, ManagedSchemaRoundRobinCloudTest, 
JavabinLoaderTest, ChaosMonkeyNothingIsSafeTest, TestComponentsName, 
DocExpirationUpdateProcessorFactoryTest, AnalysisAfterCoreReloadTest, 
DisMaxRequestHandlerTest, TestRealTimeGet, TestStressLucene, 
DistributedSpellCheckComponentTest, PeerSyncTest, 
ConjunctionSolrSpellCheckerTest, TestEmbeddedSolrServerConstructors, 
TestFaceting, XsltUpdateRequestHandlerTest, 
SignatureUpdateProcessorFactoryTest, TestObjectReleaseTracker, BlockCacheTest, 
NotRequiredUniqueKeyTest, FastVectorHighlighterTest, NumericFieldsTest, 
ZkStateReaderTest, TestStressRecovery, TestAuthorizationFramework, 
CoreMergeIndexesAdminHandlerTest, MigrateRouteKeyTest, UUIDFieldTest, 
TestIntervalFaceting, AlternateDirectoryTest, TestBinaryResponseWriter, 
TestFunctionQuery, TestCopyFieldCollectionResource, TestSQLHandler, 
DeleteLastCustomShardedReplicaTest, OverseerRolesTest, HighlighterConfigTest, 
TestSchemalessBufferedUpdates, TestDynamicFieldResource, TestDocumentBuilder, 
QueryElevationComponentTest, TestFieldTypeCollectionResource, 
CreateCollectionCleanupTest, PeerSyncReplicationTest, 
TestHighlightDedupGrouping, TestNumericTerms64, TestDFISimilarityFactory, 
TestRangeQuery, TestSolr4Spatial, TestRandomFlRTGCloud, 
ClassificationUpdateProcessorIntegrationTest, TestLazyCores, 
HdfsRecoveryZkTest, SparseHLLTest, TestReplicationHandlerBackup, 
TestTestInjection, UniqFieldsUpdateProcessorFactoryTest, 
AnalysisErrorHandlingTest, HdfsCollectionsAPIDistributedZkTest, DateFieldTest, 
TestRestManager, TestSchemaResource, TestQueryWrapperFilter, TestFastLRUCache, 
TestDistribIDF, TestAtomicUpdateErrorCases, SolrGangliaReporterTest, 
QueryEqualityTest, TestFieldCacheSort, TestCustomDocTransformer, 
CacheHeaderTest, TestSolrCoreProperties, HttpPartitionTest, 
SimpleCollectionCreateDeleteTest, TestSolr4Spatial2, TestCloudSchemaless, 
BasicZkTest, RecoveryZkTest, TestRandomFaceting, AutoCommitTest, TestRecovery, 
TestStressReorder, TestStressVersions, DistributedTermsComponentTest, 
TestGroupingSearch, HighlighterTest, CurrencyFieldOpenExchangeTest, 
TestCoreDiscovery, SolrRequestParserTest, SuggesterTest, TestCSVLoader, 
NoCacheHeaderTest, SchemaVersionSpecificBehaviorTest, 
SolrCoreCheckLockOnStartupTest, TestUpdate, TestWordDelimiterFilterFactory, 
StatelessScriptUpdateProcessorFactoryTest, SolrInfoMBeanTest, 
StandardRequestHandlerTest, DocumentAnalysisRequestHandlerTest, 
PrimitiveFieldTypeTest, TermsComponentTest, PathHierarchyTokenizerFactoryTest, 
MoreLikeThisHandlerTest, FieldAnalysisRequestHandlerTest, 
RegexBoostProcessorTest, TestJmxIntegration, QueryParsingTest, 
TestPartialUpdateDeduplication, TestPHPSerializedResponseWriter, 
CSVRequestHandlerTest, SearchHandlerTest, SOLR749Test, TestQuerySenderListener, 
UpdateParamsTest, TestSolrIndexConfig, TestQuerySenderNoQuery, 
ResponseLogComponentTest, SolrIndexConfigTest, TestMergePolicyConfig, 
TestSolrDeletionPolicy2, TestDocSet, TestBinaryField, TestConfig, 
ExternalFileFieldSortTest, TestPostingsSolrHighlighter, 
DirectSolrConnectionTest, SpellPossibilityIteratorTest, TestCodecSupport, 
EchoParamsTest, TestIBSimilarityFactory, TestFastWriter, TestFastOutputStream, 
TestSystemIdResolver, DOMUtilTest, TestUtils, SliceStateTest, CircularListTest, 
DistributedIntervalFacetingTest, AssignTest, 
AsyncCallRequestStatusResponseTest, CollectionStateFormat2Test, 
CollectionsAPISolrJTest, OutOfBoxZkACLAndCredentialsProvidersTest, 
OverriddenZkACLAndCredentialsProvidersTest, RecoveryAfterSoftCommitTest, 
ReplaceNodeTest, TestCloudInspectUtil, TestCloudPivotFacet, TestCryptoKeys, 
TestDownShardTolerantSearch, TestExclusionRuleCollectionAccess, 
TestLeaderElectionWithEmptyReplica, TestLocalFSCloudBackupRestore, 
TestLockTree, TestOnReconnectListenerSupport, TestRandomRequestDistribution]
   [junit4] Completed [514/679 (2!)] on J0 in 28.98s, 1 test, 1 failure <<< 
FAILURES!

[...truncated 55173 lines...]

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