Build: https://jenkins.thetaphi.de/job/Lucene-Solr-master-Linux/20795/
Java: 64bit/jdk1.8.0_144 -XX:+UseCompressedOops -XX:+UseParallelGC

4 tests failed.
FAILED:  
junit.framework.TestSuite.org.apache.solr.cloud.AssignBackwardCompatibilityTest

Error Message:
Error from server at https://127.0.0.1:45667/solr: create the collection time 
out:180s

Stack Trace:
org.apache.solr.client.solrj.impl.HttpSolrClient$RemoteSolrException: Error 
from server at https://127.0.0.1:45667/solr: create the collection time out:180s
        at __randomizedtesting.SeedInfo.seed([2ED374CC7EE9F4A6]:0)
        at 
org.apache.solr.client.solrj.impl.HttpSolrClient.executeMethod(HttpSolrClient.java:643)
        at 
org.apache.solr.client.solrj.impl.HttpSolrClient.request(HttpSolrClient.java:255)
        at 
org.apache.solr.client.solrj.impl.HttpSolrClient.request(HttpSolrClient.java:244)
        at 
org.apache.solr.client.solrj.impl.LBHttpSolrClient.doRequest(LBHttpSolrClient.java:483)
        at 
org.apache.solr.client.solrj.impl.LBHttpSolrClient.request(LBHttpSolrClient.java:413)
        at 
org.apache.solr.client.solrj.impl.CloudSolrClient.sendRequest(CloudSolrClient.java:1096)
        at 
org.apache.solr.client.solrj.impl.CloudSolrClient.requestWithRetryOnStaleState(CloudSolrClient.java:875)
        at 
org.apache.solr.client.solrj.impl.CloudSolrClient.request(CloudSolrClient.java:808)
        at 
org.apache.solr.client.solrj.SolrRequest.process(SolrRequest.java:178)
        at 
org.apache.solr.client.solrj.SolrRequest.process(SolrRequest.java:195)
        at 
org.apache.solr.cloud.AssignBackwardCompatibilityTest.setupCluster(AssignBackwardCompatibilityTest.java:55)
        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:1737)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner$6.evaluate(RandomizedRunner.java:874)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner$7.evaluate(RandomizedRunner.java:890)
        at 
com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
        at 
com.carrotsearch.randomizedtesting.rules.SystemPropertiesRestoreRule$1.evaluate(SystemPropertiesRestoreRule.java:57)
        at 
org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeAfterRule.java:45)
        at 
com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
        at 
org.apache.lucene.util.TestRuleStoreClassName$1.evaluate(TestRuleStoreClassName.java:41)
        at 
com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMethodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
        at 
com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMethodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
        at 
com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
        at 
com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
        at 
com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
        at 
org.apache.lucene.util.TestRuleAssertionsRequired$1.evaluate(TestRuleAssertionsRequired.java:53)
        at 
org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure.java:47)
        at 
org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRuleIgnoreAfterMaxFailures.java:64)
        at 
org.apache.lucene.util.TestRuleIgnoreTestSuites$1.evaluate(TestRuleIgnoreTestSuites.java:54)
        at 
com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
        at 
com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.run(ThreadLeakControl.java:368)
        at java.lang.Thread.run(Thread.java:748)


FAILED:  
junit.framework.TestSuite.org.apache.solr.security.hadoop.TestImpersonationWithHadoopAuth

Error Message:
1 thread leaked from SUITE scope at 
org.apache.solr.security.hadoop.TestImpersonationWithHadoopAuth:     1) 
Thread[id=12632, name=jetty-launcher-1326-thread-1-EventThread, 
state=TIMED_WAITING, group=TGRP-TestImpersonationWithHadoopAuth]         at 
sun.misc.Unsafe.park(Native Method)         at 
java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215)         
at 
java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedNanos(AbstractQueuedSynchronizer.java:1037)
         at 
java.util.concurrent.locks.AbstractQueuedSynchronizer.tryAcquireSharedNanos(AbstractQueuedSynchronizer.java:1328)
         at java.util.concurrent.CountDownLatch.await(CountDownLatch.java:277)  
       at 
org.apache.curator.CuratorZookeeperClient.internalBlockUntilConnectedOrTimedOut(CuratorZookeeperClient.java:323)
         at org.apache.curator.RetryLoop.callWithRetry(RetryLoop.java:105)      
   at 
org.apache.curator.framework.imps.GetDataBuilderImpl.pathInForeground(GetDataBuilderImpl.java:288)
         at 
org.apache.curator.framework.imps.GetDataBuilderImpl.forPath(GetDataBuilderImpl.java:279)
         at 
org.apache.curator.framework.imps.GetDataBuilderImpl.forPath(GetDataBuilderImpl.java:41)
         at 
org.apache.curator.framework.recipes.shared.SharedValue.readValue(SharedValue.java:244)
         at 
org.apache.curator.framework.recipes.shared.SharedValue.access$100(SharedValue.java:44)
         at 
org.apache.curator.framework.recipes.shared.SharedValue$1.process(SharedValue.java:61)
         at 
org.apache.curator.framework.imps.NamespaceWatcher.process(NamespaceWatcher.java:67)
         at 
org.apache.zookeeper.ClientCnxn$EventThread.processEvent(ClientCnxn.java:530)   
      at org.apache.zookeeper.ClientCnxn$EventThread.run(ClientCnxn.java:505)

Stack Trace:
com.carrotsearch.randomizedtesting.ThreadLeakError: 1 thread leaked from SUITE 
scope at org.apache.solr.security.hadoop.TestImpersonationWithHadoopAuth: 
   1) Thread[id=12632, name=jetty-launcher-1326-thread-1-EventThread, 
state=TIMED_WAITING, group=TGRP-TestImpersonationWithHadoopAuth]
        at sun.misc.Unsafe.park(Native Method)
        at 
java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215)
        at 
java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedNanos(AbstractQueuedSynchronizer.java:1037)
        at 
java.util.concurrent.locks.AbstractQueuedSynchronizer.tryAcquireSharedNanos(AbstractQueuedSynchronizer.java:1328)
        at java.util.concurrent.CountDownLatch.await(CountDownLatch.java:277)
        at 
org.apache.curator.CuratorZookeeperClient.internalBlockUntilConnectedOrTimedOut(CuratorZookeeperClient.java:323)
        at org.apache.curator.RetryLoop.callWithRetry(RetryLoop.java:105)
        at 
org.apache.curator.framework.imps.GetDataBuilderImpl.pathInForeground(GetDataBuilderImpl.java:288)
        at 
org.apache.curator.framework.imps.GetDataBuilderImpl.forPath(GetDataBuilderImpl.java:279)
        at 
org.apache.curator.framework.imps.GetDataBuilderImpl.forPath(GetDataBuilderImpl.java:41)
        at 
org.apache.curator.framework.recipes.shared.SharedValue.readValue(SharedValue.java:244)
        at 
org.apache.curator.framework.recipes.shared.SharedValue.access$100(SharedValue.java:44)
        at 
org.apache.curator.framework.recipes.shared.SharedValue$1.process(SharedValue.java:61)
        at 
org.apache.curator.framework.imps.NamespaceWatcher.process(NamespaceWatcher.java:67)
        at 
org.apache.zookeeper.ClientCnxn$EventThread.processEvent(ClientCnxn.java:530)
        at org.apache.zookeeper.ClientCnxn$EventThread.run(ClientCnxn.java:505)
        at __randomizedtesting.SeedInfo.seed([2ED374CC7EE9F4A6]:0)


FAILED:  
org.apache.solr.core.snapshots.TestSolrCoreSnapshots.testIndexOptimization

Error Message:
Error from server at http://127.0.0.1:35019/solr: create the collection time 
out:180s

Stack Trace:
org.apache.solr.client.solrj.impl.HttpSolrClient$RemoteSolrException: Error 
from server at http://127.0.0.1:35019/solr: create the collection time out:180s
        at 
__randomizedtesting.SeedInfo.seed([2ED374CC7EE9F4A6:24F042317AB4BCEA]:0)
        at 
org.apache.solr.client.solrj.impl.HttpSolrClient.executeMethod(HttpSolrClient.java:643)
        at 
org.apache.solr.client.solrj.impl.HttpSolrClient.request(HttpSolrClient.java:255)
        at 
org.apache.solr.client.solrj.impl.HttpSolrClient.request(HttpSolrClient.java:244)
        at 
org.apache.solr.client.solrj.impl.LBHttpSolrClient.doRequest(LBHttpSolrClient.java:483)
        at 
org.apache.solr.client.solrj.impl.LBHttpSolrClient.request(LBHttpSolrClient.java:413)
        at 
org.apache.solr.client.solrj.impl.CloudSolrClient.sendRequest(CloudSolrClient.java:1096)
        at 
org.apache.solr.client.solrj.impl.CloudSolrClient.requestWithRetryOnStaleState(CloudSolrClient.java:875)
        at 
org.apache.solr.client.solrj.impl.CloudSolrClient.request(CloudSolrClient.java:808)
        at 
org.apache.solr.client.solrj.SolrRequest.process(SolrRequest.java:178)
        at 
org.apache.solr.client.solrj.SolrRequest.process(SolrRequest.java:195)
        at 
org.apache.solr.core.snapshots.TestSolrCoreSnapshots.testIndexOptimization(TestSolrCoreSnapshots.java:178)
        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:1737)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner$8.evaluate(RandomizedRunner.java:934)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner$9.evaluate(RandomizedRunner.java:970)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner$10.evaluate(RandomizedRunner.java:984)
        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:943)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner$5.evaluate(RandomizedRunner.java:829)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner$6.evaluate(RandomizedRunner.java:879)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner$7.evaluate(RandomizedRunner.java:890)
        at 
com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
        at 
com.carrotsearch.randomizedtesting.rules.SystemPropertiesRestoreRule$1.evaluate(SystemPropertiesRestoreRule.java:57)
        at 
org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeAfterRule.java:45)
        at 
com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
        at 
org.apache.lucene.util.TestRuleStoreClassName$1.evaluate(TestRuleStoreClassName.java:41)
        at 
com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMethodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
        at 
com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMethodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
        at 
com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
        at 
com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
        at 
com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
        at 
org.apache.lucene.util.TestRuleAssertionsRequired$1.evaluate(TestRuleAssertionsRequired.java:53)
        at 
org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure.java:47)
        at 
org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRuleIgnoreAfterMaxFailures.java:64)
        at 
org.apache.lucene.util.TestRuleIgnoreTestSuites$1.evaluate(TestRuleIgnoreTestSuites.java:54)
        at 
com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
        at 
com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.run(ThreadLeakControl.java:368)
        at java.lang.Thread.run(Thread.java:748)


FAILED:  org.apache.solr.core.snapshots.TestSolrCoreSnapshots.testBackupRestore

Error Message:
Error from server at http://127.0.0.1:35019/solr: Could not fully create 
collection: SolrCoreSnapshots

Stack Trace:
org.apache.solr.client.solrj.impl.HttpSolrClient$RemoteSolrException: Error 
from server at http://127.0.0.1:35019/solr: Could not fully create collection: 
SolrCoreSnapshots
        at 
__randomizedtesting.SeedInfo.seed([2ED374CC7EE9F4A6:986874724C5A3AE8]:0)
        at 
org.apache.solr.client.solrj.impl.HttpSolrClient.executeMethod(HttpSolrClient.java:643)
        at 
org.apache.solr.client.solrj.impl.HttpSolrClient.request(HttpSolrClient.java:255)
        at 
org.apache.solr.client.solrj.impl.HttpSolrClient.request(HttpSolrClient.java:244)
        at 
org.apache.solr.client.solrj.impl.LBHttpSolrClient.doRequest(LBHttpSolrClient.java:483)
        at 
org.apache.solr.client.solrj.impl.LBHttpSolrClient.request(LBHttpSolrClient.java:413)
        at 
org.apache.solr.client.solrj.impl.CloudSolrClient.sendRequest(CloudSolrClient.java:1096)
        at 
org.apache.solr.client.solrj.impl.CloudSolrClient.requestWithRetryOnStaleState(CloudSolrClient.java:875)
        at 
org.apache.solr.client.solrj.impl.CloudSolrClient.request(CloudSolrClient.java:808)
        at 
org.apache.solr.client.solrj.SolrRequest.process(SolrRequest.java:178)
        at 
org.apache.solr.client.solrj.SolrRequest.process(SolrRequest.java:195)
        at 
org.apache.solr.core.snapshots.TestSolrCoreSnapshots.testBackupRestore(TestSolrCoreSnapshots.java:87)
        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:1737)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner$8.evaluate(RandomizedRunner.java:934)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner$9.evaluate(RandomizedRunner.java:970)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner$10.evaluate(RandomizedRunner.java:984)
        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:943)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner$5.evaluate(RandomizedRunner.java:829)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner$6.evaluate(RandomizedRunner.java:879)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner$7.evaluate(RandomizedRunner.java:890)
        at 
com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
        at 
com.carrotsearch.randomizedtesting.rules.SystemPropertiesRestoreRule$1.evaluate(SystemPropertiesRestoreRule.java:57)
        at 
org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeAfterRule.java:45)
        at 
com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
        at 
org.apache.lucene.util.TestRuleStoreClassName$1.evaluate(TestRuleStoreClassName.java:41)
        at 
com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMethodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
        at 
com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMethodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
        at 
com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
        at 
com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
        at 
com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
        at 
org.apache.lucene.util.TestRuleAssertionsRequired$1.evaluate(TestRuleAssertionsRequired.java:53)
        at 
org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure.java:47)
        at 
org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRuleIgnoreAfterMaxFailures.java:64)
        at 
org.apache.lucene.util.TestRuleIgnoreTestSuites$1.evaluate(TestRuleIgnoreTestSuites.java:54)
        at 
com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
        at 
com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.run(ThreadLeakControl.java:368)
        at java.lang.Thread.run(Thread.java:748)




Build Log:
[...truncated 12393 lines...]
   [junit4] Suite: org.apache.solr.core.snapshots.TestSolrCoreSnapshots
   [junit4]   2> 745670 INFO  
(SUITE-TestSolrCoreSnapshots-seed#[2ED374CC7EE9F4A6]-worker) [    ] 
o.a.s.SolrTestCaseJ4 SecureRandom sanity checks: 
test.solr.allowed.securerandom=null & java.security.egd=file:/dev/./urandom
   [junit4]   2> Creating dataDir: 
/home/jenkins/workspace/Lucene-Solr-master-Linux/solr/build/solr-core/test/J2/temp/solr.core.snapshots.TestSolrCoreSnapshots_2ED374CC7EE9F4A6-001/init-core-data-001
   [junit4]   2> 745671 INFO  
(SUITE-TestSolrCoreSnapshots-seed#[2ED374CC7EE9F4A6]-worker) [    ] 
o.a.s.SolrTestCaseJ4 Using PointFields (NUMERIC_POINTS_SYSPROP=true) 
w/NUMERIC_DOCVALUES_SYSPROP=true
   [junit4]   2> 745671 INFO  
(SUITE-TestSolrCoreSnapshots-seed#[2ED374CC7EE9F4A6]-worker) [    ] 
o.a.s.SolrTestCaseJ4 Randomized ssl (false) and clientAuth (false) via: 
@org.apache.solr.SolrTestCaseJ4$SuppressSSL(bugUrl=None)
   [junit4]   2> 745672 INFO  
(SUITE-TestSolrCoreSnapshots-seed#[2ED374CC7EE9F4A6]-worker) [    ] 
o.a.s.c.MiniSolrCloudCluster Starting cluster of 1 servers in 
/home/jenkins/workspace/Lucene-Solr-master-Linux/solr/build/solr-core/test/J2/temp/solr.core.snapshots.TestSolrCoreSnapshots_2ED374CC7EE9F4A6-001/tempDir-001
   [junit4]   2> 745672 INFO  
(SUITE-TestSolrCoreSnapshots-seed#[2ED374CC7EE9F4A6]-worker) [    ] 
o.a.s.c.ZkTestServer STARTING ZK TEST SERVER
   [junit4]   2> 745672 INFO  (Thread-1526) [    ] o.a.s.c.ZkTestServer client 
port:0.0.0.0/0.0.0.0:0
   [junit4]   2> 745672 INFO  (Thread-1526) [    ] o.a.s.c.ZkTestServer 
Starting server
   [junit4]   2> 745673 ERROR (Thread-1526) [    ] o.a.z.s.ZooKeeperServer 
ZKShutdownHandler is not registered, so ZooKeeper server won't take any action 
on ERROR or SHUTDOWN server state changes
   [junit4]   2> 745772 INFO  
(SUITE-TestSolrCoreSnapshots-seed#[2ED374CC7EE9F4A6]-worker) [    ] 
o.a.s.c.ZkTestServer start zk server on port:39149
   [junit4]   2> 745776 INFO  (jetty-launcher-4556-thread-1) [    ] 
o.e.j.s.Server jetty-9.3.20.v20170531
   [junit4]   2> 745776 INFO  (jetty-launcher-4556-thread-1) [    ] 
o.e.j.s.h.ContextHandler Started 
o.e.j.s.ServletContextHandler@3301a7b7{/solr,null,AVAILABLE}
   [junit4]   2> 745778 INFO  (jetty-launcher-4556-thread-1) [    ] 
o.e.j.s.AbstractConnector Started 
ServerConnector@1ce05a17{HTTP/1.1,[http/1.1]}{127.0.0.1:35019}
   [junit4]   2> 745778 INFO  (jetty-launcher-4556-thread-1) [    ] 
o.e.j.s.Server Started @747591ms
   [junit4]   2> 745778 INFO  (jetty-launcher-4556-thread-1) [    ] 
o.a.s.c.s.e.JettySolrRunner Jetty properties: {hostContext=/solr, 
hostPort=35019}
   [junit4]   2> 745778 ERROR (jetty-launcher-4556-thread-1) [    ] 
o.a.s.u.StartupLoggingUtils Missing Java Option solr.log.dir. Logging may be 
missing or incomplete.
   [junit4]   2> 745778 INFO  (jetty-launcher-4556-thread-1) [    ] 
o.a.s.s.SolrDispatchFilter  ___      _       Welcome to Apache Solr? version 
8.0.0
   [junit4]   2> 745778 INFO  (jetty-launcher-4556-thread-1) [    ] 
o.a.s.s.SolrDispatchFilter / __| ___| |_ _   Starting in cloud mode on port null
   [junit4]   2> 745778 INFO  (jetty-launcher-4556-thread-1) [    ] 
o.a.s.s.SolrDispatchFilter \__ \/ _ \ | '_|  Install dir: null
   [junit4]   2> 745778 INFO  (jetty-launcher-4556-thread-1) [    ] 
o.a.s.s.SolrDispatchFilter |___/\___/_|_|    Start time: 
2017-11-01T10:05:45.005Z
   [junit4]   2> 745783 INFO  (jetty-launcher-4556-thread-1) [    ] 
o.a.s.s.SolrDispatchFilter solr.xml found in ZooKeeper. Loading...
   [junit4]   2> 745787 INFO  (jetty-launcher-4556-thread-1) [    ] 
o.a.s.c.ZkContainer Zookeeper client=127.0.0.1:39149/solr
   [junit4]   2> 745811 INFO  (jetty-launcher-4556-thread-1) 
[n:127.0.0.1:35019_solr    ] o.a.s.c.Overseer Overseer (id=null) closing
   [junit4]   2> 745812 INFO  (jetty-launcher-4556-thread-1) 
[n:127.0.0.1:35019_solr    ] o.a.s.c.OverseerElectionContext I am going to be 
the leader 127.0.0.1:35019_solr
   [junit4]   2> 745812 INFO  (jetty-launcher-4556-thread-1) 
[n:127.0.0.1:35019_solr    ] o.a.s.c.Overseer Overseer 
(id=98928606897766403-127.0.0.1:35019_solr-n_0000000000) starting
   [junit4]   2> 745815 INFO  (jetty-launcher-4556-thread-1) 
[n:127.0.0.1:35019_solr    ] o.a.s.c.ZkController Register node as live in 
ZooKeeper:/live_nodes/127.0.0.1:35019_solr
   [junit4]   2> 745815 INFO  
(zkCallback-4563-thread-1-processing-n:127.0.0.1:35019_solr) 
[n:127.0.0.1:35019_solr    ] o.a.s.c.c.ZkStateReader Updated live nodes from 
ZooKeeper... (0) -> (1)
   [junit4]   2> 745857 INFO  (jetty-launcher-4556-thread-1) 
[n:127.0.0.1:35019_solr    ] o.a.s.m.r.SolrJmxReporter JMX monitoring for 
'solr_35019.solr.node' (registry 'solr.node') enabled at server: 
com.sun.jmx.mbeanserver.JmxMBeanServer@350ccb03
   [junit4]   2> 745862 INFO  (jetty-launcher-4556-thread-1) 
[n:127.0.0.1:35019_solr    ] o.a.s.m.r.SolrJmxReporter JMX monitoring for 
'solr_35019.solr.jvm' (registry 'solr.jvm') enabled at server: 
com.sun.jmx.mbeanserver.JmxMBeanServer@350ccb03
   [junit4]   2> 745862 INFO  (jetty-launcher-4556-thread-1) 
[n:127.0.0.1:35019_solr    ] o.a.s.m.r.SolrJmxReporter JMX monitoring for 
'solr_35019.solr.jetty' (registry 'solr.jetty') enabled at server: 
com.sun.jmx.mbeanserver.JmxMBeanServer@350ccb03
   [junit4]   2> 745863 INFO  (jetty-launcher-4556-thread-1) 
[n:127.0.0.1:35019_solr    ] o.a.s.c.CorePropertiesLocator Found 0 core 
definitions underneath 
/home/jenkins/workspace/Lucene-Solr-master-Linux/solr/build/solr-core/test/J2/temp/solr.core.snapshots.TestSolrCoreSnapshots_2ED374CC7EE9F4A6-001/tempDir-001/node1/.
   [junit4]   2> 745873 INFO  
(SUITE-TestSolrCoreSnapshots-seed#[2ED374CC7EE9F4A6]-worker) [    ] 
o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (0) -> (1)
   [junit4]   2> 745874 INFO  
(SUITE-TestSolrCoreSnapshots-seed#[2ED374CC7EE9F4A6]-worker) [    ] 
o.a.s.c.s.i.ZkClientClusterStateProvider Cluster at 127.0.0.1:39149/solr ready
   [junit4]   2> 745879 INFO  
(TEST-TestSolrCoreSnapshots.testIndexOptimization-seed#[2ED374CC7EE9F4A6]) [    
] o.a.s.SolrTestCaseJ4 ###Starting testIndexOptimization
   [junit4]   2> 745880 INFO  (qtp1320084395-15776) [n:127.0.0.1:35019_solr    
] o.a.s.h.a.CollectionsHandler Invoked Collection Action :create with params 
replicationFactor=1&collection.configName=conf1&name=SolrCoreSnapshots_IndexOptimization&nrtReplicas=1&action=CREATE&numShards=1&wt=javabin&version=2
 and sendToOCPQueue=true
   [junit4]   2> 745880 INFO  
(OverseerThreadFactory-3135-thread-1-processing-n:127.0.0.1:35019_solr) 
[n:127.0.0.1:35019_solr    ] o.a.s.c.CreateCollectionCmd Create collection 
SolrCoreSnapshots_IndexOptimization
   [junit4]   2> 745983 INFO  
(OverseerStateUpdate-98928606897766403-127.0.0.1:35019_solr-n_0000000000) 
[n:127.0.0.1:35019_solr    ] o.a.s.c.o.SliceMutator createReplica() {
   [junit4]   2>   "operation":"ADDREPLICA",
   [junit4]   2>   "collection":"SolrCoreSnapshots_IndexOptimization",
   [junit4]   2>   "shard":"shard1",
   [junit4]   2>   
"core":"SolrCoreSnapshots_IndexOptimization_shard1_replica_n1",
   [junit4]   2>   "state":"down",
   [junit4]   2>   "base_url":"http://127.0.0.1:35019/solr";,
   [junit4]   2>   "type":"NRT",
   [junit4]   2>   "waitForFinalState":"false"} 
   [junit4]   2> 746185 INFO  (qtp1320084395-15778) [n:127.0.0.1:35019_solr    
] o.a.s.h.a.CoreAdminOperation core create command 
qt=/admin/cores&coreNodeName=core_node2&collection.configName=conf1&newCollection=true&name=SolrCoreSnapshots_IndexOptimization_shard1_replica_n1&action=CREATE&numShards=1&collection=SolrCoreSnapshots_IndexOptimization&shard=shard1&wt=javabin&version=2&replicaType=NRT
   [junit4]   2> 746185 INFO  (qtp1320084395-15778) [n:127.0.0.1:35019_solr    
] o.a.s.c.TransientSolrCoreCacheDefault Allocating transient cache for 
2147483647 transient cores
   [junit4]   2> 746287 INFO  
(zkCallback-4563-thread-1-processing-n:127.0.0.1:35019_solr) 
[n:127.0.0.1:35019_solr    ] o.a.s.c.c.ZkStateReader A cluster state change: 
[WatchedEvent state:SyncConnected type:NodeDataChanged 
path:/collections/SolrCoreSnapshots_IndexOptimization/state.json] for 
collection [SolrCoreSnapshots_IndexOptimization] has occurred - updating... 
(live nodes size: [1])
   [junit4]   2> 746288 INFO  
(zkCallback-4563-thread-2-processing-n:127.0.0.1:35019_solr) 
[n:127.0.0.1:35019_solr    ] o.a.s.c.c.ZkStateReader A cluster state change: 
[WatchedEvent state:SyncConnected type:NodeDataChanged 
path:/collections/SolrCoreSnapshots_IndexOptimization/state.json] for 
collection [SolrCoreSnapshots_IndexOptimization] has occurred - updating... 
(live nodes size: [1])
   [junit4]   2> 747197 INFO  (qtp1320084395-15778) [n:127.0.0.1:35019_solr 
c:SolrCoreSnapshots_IndexOptimization s:shard1 r:core_node2 
x:SolrCoreSnapshots_IndexOptimization_shard1_replica_n1] o.a.s.c.SolrConfig 
Using Lucene MatchVersion: 8.0.0
   [junit4]   2> 747205 INFO  (qtp1320084395-15778) [n:127.0.0.1:35019_solr 
c:SolrCoreSnapshots_IndexOptimization s:shard1 r:core_node2 
x:SolrCoreSnapshots_IndexOptimization_shard1_replica_n1] o.a.s.s.IndexSchema 
[SolrCoreSnapshots_IndexOptimization_shard1_replica_n1] Schema name=minimal
   [junit4]   2> 747208 INFO  (qtp1320084395-15778) [n:127.0.0.1:35019_solr 
c:SolrCoreSnapshots_IndexOptimization s:shard1 r:core_node2 
x:SolrCoreSnapshots_IndexOptimization_shard1_replica_n1] o.a.s.s.IndexSchema 
Loaded schema minimal/1.1 with uniqueid field id
   [junit4]   2> 747208 INFO  (qtp1320084395-15778) [n:127.0.0.1:35019_solr 
c:SolrCoreSnapshots_IndexOptimization s:shard1 r:core_node2 
x:SolrCoreSnapshots_IndexOptimization_shard1_replica_n1] o.a.s.c.CoreContainer 
Creating SolrCore 'SolrCoreSnapshots_IndexOptimization_shard1_replica_n1' using 
configuration from collection SolrCoreSnapshots_IndexOptimization, trusted=true
   [junit4]   2> 747210 INFO  (qtp1320084395-15778) [n:127.0.0.1:35019_solr 
c:SolrCoreSnapshots_IndexOptimization s:shard1 r:core_node2 
x:SolrCoreSnapshots_IndexOptimization_shard1_replica_n1] 
o.a.s.m.r.SolrJmxReporter JMX monitoring for 
'solr_35019.solr.core.SolrCoreSnapshots_IndexOptimization.shard1.replica_n1' 
(registry 'solr.core.SolrCoreSnapshots_IndexOptimization.shard1.replica_n1') 
enabled at server: com.sun.jmx.mbeanserver.JmxMBeanServer@350ccb03
   [junit4]   2> 747210 INFO  (qtp1320084395-15778) [n:127.0.0.1:35019_solr 
c:SolrCoreSnapshots_IndexOptimization s:shard1 r:core_node2 
x:SolrCoreSnapshots_IndexOptimization_shard1_replica_n1] o.a.s.c.SolrCore 
solr.RecoveryStrategy.Builder
   [junit4]   2> 747210 INFO  (qtp1320084395-15778) [n:127.0.0.1:35019_solr 
c:SolrCoreSnapshots_IndexOptimization s:shard1 r:core_node2 
x:SolrCoreSnapshots_IndexOptimization_shard1_replica_n1] o.a.s.c.SolrCore 
[[SolrCoreSnapshots_IndexOptimization_shard1_replica_n1] ] Opening new SolrCore 
at 
[/home/jenkins/workspace/Lucene-Solr-master-Linux/solr/build/solr-core/test/J2/temp/solr.core.snapshots.TestSolrCoreSnapshots_2ED374CC7EE9F4A6-001/tempDir-001/node1/SolrCoreSnapshots_IndexOptimization_shard1_replica_n1],
 
dataDir=[/home/jenkins/workspace/Lucene-Solr-master-Linux/solr/build/solr-core/test/J2/temp/solr.core.snapshots.TestSolrCoreSnapshots_2ED374CC7EE9F4A6-001/tempDir-001/node1/./SolrCoreSnapshots_IndexOptimization_shard1_replica_n1/data/]
   [junit4]   2> 747279 INFO  (qtp1320084395-15778) [n:127.0.0.1:35019_solr 
c:SolrCoreSnapshots_IndexOptimization s:shard1 r:core_node2 
x:SolrCoreSnapshots_IndexOptimization_shard1_replica_n1] o.a.s.u.UpdateHandler 
Using UpdateLog implementation: org.apache.solr.update.UpdateLog
   [junit4]   2> 747279 INFO  (qtp1320084395-15778) [n:127.0.0.1:35019_solr 
c:SolrCoreSnapshots_IndexOptimization s:shard1 r:core_node2 
x:SolrCoreSnapshots_IndexOptimization_shard1_replica_n1] o.a.s.u.UpdateLog 
Initializing UpdateLog: dataDir=null defaultSyncLevel=FLUSH 
numRecordsToKeep=100 maxNumLogsToKeep=10 numVersionBuckets=65536
   [junit4]   2> 747280 INFO  (qtp1320084395-15778) [n:127.0.0.1:35019_solr 
c:SolrCoreSnapshots_IndexOptimization s:shard1 r:core_node2 
x:SolrCoreSnapshots_IndexOptimization_shard1_replica_n1] o.a.s.u.CommitTracker 
Hard AutoCommit: disabled
   [junit4]   2> 747280 INFO  (qtp1320084395-15778) [n:127.0.0.1:35019_solr 
c:SolrCoreSnapshots_IndexOptimization s:shard1 r:core_node2 
x:SolrCoreSnapshots_IndexOptimization_shard1_replica_n1] o.a.s.u.CommitTracker 
Soft AutoCommit: disabled
   [junit4]   2> 747281 INFO  (qtp1320084395-15778) [n:127.0.0.1:35019_solr 
c:SolrCoreSnapshots_IndexOptimization s:shard1 r:core_node2 
x:SolrCoreSnapshots_IndexOptimization_shard1_replica_n1] 
o.a.s.s.SolrIndexSearcher Opening 
[Searcher@5f8a642a[SolrCoreSnapshots_IndexOptimization_shard1_replica_n1] main]
   [junit4]   2> 747282 INFO  (qtp1320084395-15778) [n:127.0.0.1:35019_solr 
c:SolrCoreSnapshots_IndexOptimization s:shard1 r:core_node2 
x:SolrCoreSnapshots_IndexOptimization_shard1_replica_n1] 
o.a.s.r.ManagedResourceStorage Configured ZooKeeperStorageIO with znodeBase: 
/configs/conf1
   [junit4]   2> 747282 INFO  (qtp1320084395-15778) [n:127.0.0.1:35019_solr 
c:SolrCoreSnapshots_IndexOptimization s:shard1 r:core_node2 
x:SolrCoreSnapshots_IndexOptimization_shard1_replica_n1] 
o.a.s.r.ManagedResourceStorage Loaded null at path _rest_managed.json using 
ZooKeeperStorageIO:path=/configs/conf1
   [junit4]   2> 747283 INFO  (qtp1320084395-15778) [n:127.0.0.1:35019_solr 
c:SolrCoreSnapshots_IndexOptimization s:shard1 r:core_node2 
x:SolrCoreSnapshots_IndexOptimization_shard1_replica_n1] 
o.a.s.h.ReplicationHandler Commits will be reserved for 10000ms.
   [junit4]   2> 747283 INFO  
(searcherExecutor-3138-thread-1-processing-n:127.0.0.1:35019_solr 
x:SolrCoreSnapshots_IndexOptimization_shard1_replica_n1 s:shard1 
c:SolrCoreSnapshots_IndexOptimization r:core_node2) [n:127.0.0.1:35019_solr 
c:SolrCoreSnapshots_IndexOptimization s:shard1 r:core_node2 
x:SolrCoreSnapshots_IndexOptimization_shard1_replica_n1] o.a.s.c.SolrCore 
[SolrCoreSnapshots_IndexOptimization_shard1_replica_n1] Registered new searcher 
Searcher@5f8a642a[SolrCoreSnapshots_IndexOptimization_shard1_replica_n1] 
main{ExitableDirectoryReader(UninvertingDirectoryReader())}
   [junit4]   2> 747283 INFO  (qtp1320084395-15778) [n:127.0.0.1:35019_solr 
c:SolrCoreSnapshots_IndexOptimization s:shard1 r:core_node2 
x:SolrCoreSnapshots_IndexOptimization_shard1_replica_n1] o.a.s.u.UpdateLog 
Could not find max version in index or recent updates, using new clock 
1582857712052469760
   [junit4]   2> 747285 INFO  (qtp1320084395-15778) [n:127.0.0.1:35019_solr 
c:SolrCoreSnapshots_IndexOptimization s:shard1 r:core_node2 
x:SolrCoreSnapshots_IndexOptimization_shard1_replica_n1] 
o.a.s.c.ShardLeaderElectionContext Enough replicas found to continue.
   [junit4]   2> 747285 INFO  (qtp1320084395-15778) [n:127.0.0.1:35019_solr 
c:SolrCoreSnapshots_IndexOptimization s:shard1 r:core_node2 
x:SolrCoreSnapshots_IndexOptimization_shard1_replica_n1] 
o.a.s.c.ShardLeaderElectionContext I may be the new leader - try and sync
   [junit4]   2> 747286 INFO  (qtp1320084395-15778) [n:127.0.0.1:35019_solr 
c:SolrCoreSnapshots_IndexOptimization s:shard1 r:core_node2 
x:SolrCoreSnapshots_IndexOptimization_shard1_replica_n1] o.a.s.c.SyncStrategy 
Sync replicas to 
http://127.0.0.1:35019/solr/SolrCoreSnapshots_IndexOptimization_shard1_replica_n1/
   [junit4]   2> 747286 INFO  (qtp1320084395-15778) [n:127.0.0.1:35019_solr 
c:SolrCoreSnapshots_IndexOptimization s:shard1 r:core_node2 
x:SolrCoreSnapshots_IndexOptimization_shard1_replica_n1] o.a.s.c.SyncStrategy 
Sync Success - now sync replicas to me
   [junit4]   2> 747286 INFO  (qtp1320084395-15778) [n:127.0.0.1:35019_solr 
c:SolrCoreSnapshots_IndexOptimization s:shard1 r:core_node2 
x:SolrCoreSnapshots_IndexOptimization_shard1_replica_n1] o.a.s.c.SyncStrategy 
http://127.0.0.1:35019/solr/SolrCoreSnapshots_IndexOptimization_shard1_replica_n1/
 has no replicas
   [junit4]   2> 747286 INFO  (qtp1320084395-15778) [n:127.0.0.1:35019_solr 
c:SolrCoreSnapshots_IndexOptimization s:shard1 r:core_node2 
x:SolrCoreSnapshots_IndexOptimization_shard1_replica_n1] 
o.a.s.c.ShardLeaderElectionContext Found all replicas participating in 
election, clear LIR
   [junit4]   2> 747286 INFO  (qtp1320084395-15778) [n:127.0.0.1:35019_solr 
c:SolrCoreSnapshots_IndexOptimization s:shard1 r:core_node2 
x:SolrCoreSnapshots_IndexOptimization_shard1_replica_n1] 
o.a.s.c.ShardLeaderElectionContext I am the new leader: 
http://127.0.0.1:35019/solr/SolrCoreSnapshots_IndexOptimization_shard1_replica_n1/
 shard1
   [junit4]   2> 925881 ERROR (qtp1320084395-15776) [n:127.0.0.1:35019_solr    
] o.a.s.h.RequestHandlerBase org.apache.solr.common.SolrException: create the 
collection time out:180s
   [junit4]   2>        at 
org.apache.solr.handler.admin.CollectionsHandler.handleResponse(CollectionsHandler.java:312)
   [junit4]   2>        at 
org.apache.solr.handler.admin.CollectionsHandler.invokeAction(CollectionsHandler.java:244)
   [junit4]   2>        at 
org.apache.solr.handler.admin.CollectionsHandler.handleRequestBody(CollectionsHandler.java:222)
   [junit4]   2>        at 
org.apache.solr.handler.RequestHandlerBase.handleRequest(RequestHandlerBase.java:177)
   [junit4]   2>        at 
org.apache.solr.servlet.HttpSolrCall.handleAdmin(HttpSolrCall.java:735)
   [junit4]   2>        at 
org.apache.solr.servlet.HttpSolrCall.handleAdminRequest(HttpSolrCall.java:716)
   [junit4]   2>        at 
org.apache.solr.servlet.HttpSolrCall.call(HttpSolrCall.java:497)
   [junit4]   2>        at 
org.apache.solr.servlet.SolrDispatchFilter.doFilter(SolrDispatchFilter.java:382)
   [junit4]   2>        at 
org.apache.solr.servlet.SolrDispatchFilter.doFilter(SolrDispatchFilter.java:326)
   [junit4]   2>        at 
org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1759)
   [junit4]   2>        at 
org.apache.solr.client.solrj.embedded.JettySolrRunner$DebugFilter.doFilter(JettySolrRunner.java:139)
   [junit4]   2>        at 
org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1759)
   [junit4]   2>        at 
org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:582)
   [junit4]   2>        at 
org.eclipse.jetty.server.session.SessionHandler.doHandle(SessionHandler.java:224)
   [junit4]   2>        at 
org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:1180)
   [junit4]   2>        at 
org.eclipse.jetty.servlet.ServletHandler.doScope(ServletHandler.java:512)
   [junit4]   2>        at 
org.eclipse.jetty.server.session.SessionHandler.doScope(SessionHandler.java:185)
   [junit4]   2>        at 
org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:1112)
   [junit4]   2>        at 
org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:141)
   [junit4]   2>        at 
org.eclipse.jetty.server.handler.gzip.GzipHandler.handle(GzipHandler.java:493)
   [junit4]   2>        at 
org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:134)
   [junit4]   2>        at 
org.eclipse.jetty.server.Server.handle(Server.java:534)
   [junit4]   2>        at 
org.eclipse.jetty.server.HttpChannel.handle(HttpChannel.java:320)
   [junit4]   2>        at 
org.eclipse.jetty.server.HttpConnection.onFillable(HttpConnection.java:251)
   [junit4]   2>        at 
org.eclipse.jetty.io.AbstractConnection$ReadCallback.succeeded(AbstractConnection.java:283)
   [junit4]   2>        at 
org.eclipse.jetty.io.FillInterest.fillable(FillInterest.java:108)
   [junit4]   2>        at 
org.eclipse.jetty.io.SelectChannelEndPoint$2.run(SelectChannelEndPoint.java:93)
   [junit4]   2>        at 
org.eclipse.jetty.util.thread.strategy.ExecuteProduceConsume.executeProduceConsume(ExecuteProduceConsume.java:303)
   [junit4]   2>        at 
org.eclipse.jetty.util.thread.strategy.ExecuteProduceConsume.produceConsume(ExecuteProduceConsume.java:148)
   [junit4]   2>        at 
org.eclipse.jetty.util.thread.strategy.ExecuteProduceConsume.run(ExecuteProduceConsume.java:136)
   [junit4]   2>        at 
org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:671)
   [junit4]   2>        at 
org.eclipse.jetty.util.thread.QueuedThreadPool$2.run(QueuedThreadPool.java:589)
   [junit4]   2>        at java.lang.Thread.run(Thread.java:748)
   [junit4]   2> 
   [junit4]   2> 925881 INFO  (qtp1320084395-15776) [n:127.0.0.1:35019_solr    
] o.a.s.s.HttpSolrCall [admin] webapp=null path=/admin/collections 
params={replicationFactor=1&collection.configName=conf1&name=SolrCoreSnapshots_IndexOptimization&nrtReplicas=1&action=CREATE&numShards=1&wt=javabin&version=2}
 status=500 QTime=180001
   [junit4]   2> 925881 ERROR (qtp1320084395-15776) [n:127.0.0.1:35019_solr    
] o.a.s.s.HttpSolrCall null:org.apache.solr.common.SolrException: create the 
collection time out:180s
   [junit4]   2>        at 
org.apache.solr.handler.admin.CollectionsHandler.handleResponse(CollectionsHandler.java:312)
   [junit4]   2>        at 
org.apache.solr.handler.admin.CollectionsHandler.invokeAction(CollectionsHandler.java:244)
   [junit4]   2>        at 
org.apache.solr.handler.admin.CollectionsHandler.handleRequestBody(CollectionsHandler.java:222)
   [junit4]   2>        at 
org.apache.solr.handler.RequestHandlerBase.handleRequest(RequestHandlerBase.java:177)
   [junit4]   2>        at 
org.apache.solr.servlet.HttpSolrCall.handleAdmin(HttpSolrCall.java:735)
   [junit4]   2>        at 
org.apache.solr.servlet.HttpSolrCall.handleAdminRequest(HttpSolrCall.java:716)
   [junit4]   2>        at 
org.apache.solr.servlet.HttpSolrCall.call(HttpSolrCall.java:497)
   [junit4]   2>        at 
org.apache.solr.servlet.SolrDispatchFilter.doFilter(SolrDispatchFilter.java:382)
   [junit4]   2>        at 
org.apache.solr.servlet.SolrDispatchFilter.doFilter(SolrDispatchFilter.java:326)
   [junit4]   2>        at 
org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1759)
   [junit4]   2>        at 
org.apache.solr.client.solrj.embedded.JettySolrRunner$DebugFilter.doFilter(JettySolrRunner.java:139)
   [junit4]   2>        at 
org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1759)
   [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:493)
   [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:283)
   [junit4]   2>        at 
org.eclipse.jetty.io.FillInterest.fillable(FillInterest.java:108)
   [junit4]   2>        at 
org.eclipse.jetty.io.SelectChannelEndPoint$2.run(SelectChannelEndPoint.java:93)
   [junit4]   2>        at 
org.eclipse.jetty.util.thread.strategy.ExecuteProduceConsume.executeProduceConsume(ExecuteProduceConsume.java:303)
   [junit4]   2>        at 
org.eclipse.jetty.util.thread.strategy.ExecuteProduceConsume.produceConsume(ExecuteProduceConsume.java:148)
   [junit4]   2>        at 
org.eclipse.jetty.util.thread.strategy.ExecuteProduceConsume.run(ExecuteProduceConsume.java:136)
   [junit4]   2>        at 
org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:671)
   [junit4]   2>        at 
org.eclipse.jetty.util.thread.QueuedThreadPool$2.run(QueuedThreadPool.java:589)
   [junit4]   2>        at java.lang.Thread.run(Thread.java:748)
   [junit4]   2> 
   [junit4]   2> 925882 INFO  
(TEST-TestSolrCoreSnapshots.testIndexOptimization-seed#[2ED374CC7EE9F4A6]) [    
] o.a.s.SolrTestCaseJ4 ###Ending testIndexOptimization
   [junit4]   2> NOTE: reproduce with: ant test  
-Dtestcase=TestSolrCoreSnapshots -Dtests.method=testIndexOptimization 
-Dtests.seed=2ED374CC7EE9F4A6 -Dtests.multiplier=3 -Dtests.slow=true 
-Dtests.locale=nl-NL -Dtests.timezone=Europe/Tallinn -Dtests.asserts=true 
-Dtests.file.encoding=US-ASCII
   [junit4] ERROR    180s J2 | TestSolrCoreSnapshots.testIndexOptimization <<<
   [junit4]    > Throwable #1: 
org.apache.solr.client.solrj.impl.HttpSolrClient$RemoteSolrException: Error 
from server at http://127.0.0.1:35019/solr: create the collection time out:180s
   [junit4]    >        at 
__randomizedtesting.SeedInfo.seed([2ED374CC7EE9F4A6:24F042317AB4BCEA]:0)
   [junit4]    >        at 
org.apache.solr.client.solrj.impl.HttpSolrClient.executeMethod(HttpSolrClient.java:643)
   [junit4]    >        at 
org.apache.solr.client.solrj.impl.HttpSolrClient.request(HttpSolrClient.java:255)
   [junit4]    >        at 
org.apache.solr.client.solrj.impl.HttpSolrClient.request(HttpSolrClient.java:244)
   [junit4]    >        at 
org.apache.solr.client.solrj.impl.LBHttpSolrClient.doRequest(LBHttpSolrClient.java:483)
   [junit4]    >        at 
org.apache.solr.client.solrj.impl.LBHttpSolrClient.request(LBHttpSolrClient.java:413)
   [junit4]    >        at 
org.apache.solr.client.solrj.impl.CloudSolrClient.sendRequest(CloudSolrClient.java:1096)
   [junit4]    >        at 
org.apache.solr.client.solrj.impl.CloudSolrClient.requestWithRetryOnStaleState(CloudSolrClient.java:875)
   [junit4]    >        at 
org.apache.solr.client.solrj.impl.CloudSolrClient.request(CloudSolrClient.java:808)
   [junit4]    >        at 
org.apache.solr.client.solrj.SolrRequest.process(SolrRequest.java:178)
   [junit4]    >        at 
org.apache.solr.client.solrj.SolrRequest.process(SolrRequest.java:195)
   [junit4]    >        at 
org.apache.solr.core.snapshots.TestSolrCoreSnapshots.testIndexOptimization(TestSolrCoreSnapshots.java:178)
   [junit4]    >        at java.lang.Thread.run(Thread.java:748)
   [junit4]   2> 925888 INFO  
(TEST-TestSolrCoreSnapshots.testBackupRestore-seed#[2ED374CC7EE9F4A6]) [    ] 
o.a.s.SolrTestCaseJ4 ###Starting testBackupRestore
   [junit4]   2> 925888 INFO  (qtp1320084395-15777) [n:127.0.0.1:35019_solr    
] o.a.s.h.a.CollectionsHandler Invoked Collection Action :create with params 
replicationFactor=1&collection.configName=conf1&name=SolrCoreSnapshots&nrtReplicas=1&action=CREATE&numShards=1&wt=javabin&version=2
 and sendToOCPQueue=true
   [junit4]   2> 925890 INFO  
(OverseerThreadFactory-3135-thread-2-processing-n:127.0.0.1:35019_solr) 
[n:127.0.0.1:35019_solr    ] o.a.s.c.CreateCollectionCmd Create collection 
SolrCoreSnapshots
   [junit4]   2> 955918 ERROR 
(OverseerThreadFactory-3135-thread-2-processing-n:127.0.0.1:35019_solr) 
[n:127.0.0.1:35019_solr    ] o.a.s.c.OverseerCollectionMessageHandler 
Collection: SolrCoreSnapshots operation: create 
failed:org.apache.solr.common.SolrException: Could not fully create collection: 
SolrCoreSnapshots
   [junit4]   2>        at 
org.apache.solr.cloud.CreateCollectionCmd.call(CreateCollectionCmd.java:215)
   [junit4]   2>        at 
org.apache.solr.cloud.OverseerCollectionMessageHandler.processMessage(OverseerCollectionMessageHandler.java:232)
   [junit4]   2>        at 
org.apache.solr.cloud.OverseerTaskProcessor$Runner.run(OverseerTaskProcessor.java:464)
   [junit4]   2>        at 
org.apache.solr.common.util.ExecutorUtil$MDCAwareThreadPoolExecutor.lambda$execute$0(ExecutorUtil.java:188)
   [junit4]   2>        at 
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
   [junit4]   2>        at 
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
   [junit4]   2>        at java.lang.Thread.run(Thread.java:748)
   [junit4]   2> 
   [junit4]   2> 955920 INFO  (qtp1320084395-15777) [n:127.0.0.1:35019_solr    
] o.a.s.s.HttpSolrCall [admin] webapp=null path=/admin/collections 
params={replicationFactor=1&collection.configName=conf1&name=SolrCoreSnapshots&nrtReplicas=1&action=CREATE&numShards=1&wt=javabin&version=2}
 status=500 QTime=30032
   [junit4]   2> 955921 ERROR (qtp1320084395-15777) [n:127.0.0.1:35019_solr    
] o.a.s.s.HttpSolrCall null:org.apache.solr.common.SolrException: Could not 
fully create collection: SolrCoreSnapshots
   [junit4]   2>        at 
org.apache.solr.handler.admin.CollectionsHandler.handleResponse(CollectionsHandler.java:307)
   [junit4]   2>        at 
org.apache.solr.handler.admin.CollectionsHandler.invokeAction(CollectionsHandler.java:244)
   [junit4]   2>        at 
org.apache.solr.handler.admin.CollectionsHandler.handleRequestBody(CollectionsHandler.java:222)
   [junit4]   2>        at 
org.apache.solr.handler.RequestHandlerBase.handleRequest(RequestHandlerBase.java:177)
   [junit4]   2>        at 
org.apache.solr.servlet.HttpSolrCall.handleAdmin(HttpSolrCall.java:735)
   [junit4]   2>        at 
org.apache.solr.servlet.HttpSolrCall.handleAdminRequest(HttpSolrCall.java:716)
   [junit4]   2>        at 
org.apache.solr.servlet.HttpSolrCall.call(HttpSolrCall.java:497)
   [junit4]   2>        at 
org.apache.solr.servlet.SolrDispatchFilter.doFilter(SolrDispatchFilter.java:382)
   [junit4]   2>        at 
org.apache.solr.servlet.SolrDispatchFilter.doFilter(SolrDispatchFilter.java:326)
   [junit4]   2>        at 
org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1759)
   [junit4]   2>        at 
org.apache.solr.client.solrj.embedded.JettySolrRunner$DebugFilter.doFilter(JettySolrRunner.java:139)
   [junit4]   2>        at 
org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1759)
   [junit4]   2>        at 
org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:582)
   [junit4]   2>        at 
org.eclipse.jetty.server.session.SessionHandler.doHandle(SessionHandler.java:224)
   [junit4]   2>        at 
org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:1180)
   [junit4]   2>        at 
org.eclipse.jetty.servlet.ServletHandler.doScope(ServletHandler.java:512)
   [junit4]   2>        at 
org.eclipse.jetty.server.session.SessionHandler.doScope(SessionHandler.java:185)
   [junit4]   2>        at 
org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:1112)
   [junit4]   2>        at 
org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:141)
   [junit4]   2>        at 
org.eclipse.jetty.server.handler.gzip.GzipHandler.handle(GzipHandler.java:493)
   [junit4]   2>        at 
org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:134)
   [junit4]   2>        at 
org.eclipse.jetty.server.Server.handle(Server.java:534)
   [junit4]   2>        at 
org.eclipse.jetty.server.HttpChannel.handle(HttpChannel.java:320)
   [junit4]   2>        at 
org.eclipse.jetty.server.HttpConnection.onFillable(HttpConnection.java:251)
   [junit4]   2>        at 
org.eclipse.jetty.io.AbstractConnection$ReadCallback.succeeded(AbstractConnection.java:283)
   [junit4]   2>        at 
org.eclipse.jetty.io.FillInterest.fillable(FillInterest.java:108)
   [junit4]   2>        at 
org.eclipse.jetty.io.SelectChannelEndPoint$2.run(SelectChannelEndPoint.java:93)
   [junit4]   2>        at 
org.eclipse.jetty.util.thread.strategy.ExecuteProduceConsume.executeProduceConsume(ExecuteProduceConsume.java:303)
   [junit4]   2>        at 
org.eclipse.jetty.util.thread.strategy.ExecuteProduceConsume.produceConsume(ExecuteProduceConsume.java:148)
   [junit4]   2>        at 
org.eclipse.jetty.util.thread.strategy.ExecuteProduceConsume.run(ExecuteProduceConsume.java:136)
   [junit4]   2>        at 
org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:671)
   [junit4]   2>        at 
org.eclipse.jetty.util.thread.QueuedThreadPool$2.run(QueuedThreadPool.java:589)
   [junit4]   2>        at java.lang.Thread.run(Thread.java:748)
   [junit4]   2> 
   [junit4]   2> 955921 INFO  
(TEST-TestSolrCoreSnapshots.testBackupRestore-seed#[2ED374CC7EE9F4A6]) [    ] 
o.a.s.SolrTestCaseJ4 ###Ending testBackupRestore
   [junit4]   2> NOTE: reproduce with: ant test  
-Dtestcase=TestSolrCoreSnapshots -Dtests.method=testBackupRestore 
-Dtests.seed=2ED374CC7EE9F4A6 -Dtests.multiplier=3 -Dtests.slow=true 
-Dtests.locale=nl-NL -Dtests.timezone=Europe/Tallinn -Dtests.asserts=true 
-Dtests.file.encoding=US-ASCII
   [junit4] ERROR   30.0s J2 | TestSolrCoreSnapshots.testBackupRestore <<<
   [junit4]    > Throwable #1: 
org.apache.solr.client.solrj.impl.HttpSolrClient$RemoteSolrException: Error 
from server at http://127.0.0.1:35019/solr: Could not fully create collection: 
SolrCoreSnapshots
   [junit4]    >        at 
__randomizedtesting.SeedInfo.seed([2ED374CC7EE9F4A6:986874724C5A3AE8]:0)
   [junit4]    >        at 
org.apache.solr.client.solrj.impl.HttpSolrClient.executeMethod(HttpSolrClient.java:643)
   [junit4]    >        at 
org.apache.solr.client.solrj.impl.HttpSolrClient.request(HttpSolrClient.java:255)
   [junit4]    >        at 
org.apache.solr.client.solrj.impl.HttpSolrClient.request(HttpSolrClient.java:244)
   [junit4]    >        at 
org.apache.solr.client.solrj.impl.LBHttpSolrClient.doRequest(LBHttpSolrClient.java:483)
   [junit4]    >        at 
org.apache.solr.client.solrj.impl.LBHttpSolrClient.request(LBHttpSolrClient.java:413)
   [junit4]    >        at 
org.apache.solr.client.solrj.impl.CloudSolrClient.sendRequest(CloudSolrClient.java:1096)
   [junit4]    >        at 
org.apache.solr.client.solrj.impl.CloudSolrClient.requestWithRetryOnStaleState(CloudSolrClient.java:875)
   [junit4]    >        at 
org.apache.solr.client.solrj.impl.CloudSolrClient.request(CloudSolrClient.java:808)
   [junit4]    >        at 
org.apache.solr.client.solrj.SolrRequest.process(SolrRequest.java:178)
   [junit4]    >        at 
org.apache.solr.client.solrj.SolrRequest.process(SolrRequest.java:195)
   [junit4]    >        at 
org.apache.solr.core.snapshots.TestSolrCoreSnapshots.testBackupRestore(TestSolrCoreSnapshots.java:87)
   [junit4]    >        at java.lang.Thread.run(Thread.java:748)
   [junit4]   2> 955922 INFO  (jetty-closer-4557-thread-1) [    ] 
o.e.j.s.AbstractConnector Stopped 
ServerConnector@1ce05a17{HTTP/1.1,[http/1.1]}{127.0.0.1:0}
   [junit4]   2> 955923 INFO  (jetty-closer-4557-thread-1) [    ] 
o.a.s.c.CoreContainer Shutting down CoreContainer instance=908003701
   [junit4]   2> 955923 INFO  (jetty-closer-4557-thread-1) [    ] 
o.a.s.m.SolrMetricManager Closing metric reporters for registry=solr.node, 
tag=null
   [junit4]   2> 955923 INFO  (jetty-closer-4557-thread-1) [    ] 
o.a.s.m.r.SolrJmxReporter Closing reporter 
[org.apache.solr.metrics.reporters.SolrJmxReporter@7bff29fa: rootName = 
solr_35019, domain = solr.node, service url = null, agent id = null] for 
registry solr.node / com.codahale.metrics.MetricRegistry@5d0974cb
   [junit4]   2> 955923 ERROR 
(OverseerThreadFactory-3135-thread-1-processing-n:127.0.0.1:35019_solr) 
[n:127.0.0.1:35019_solr    ] o.a.s.c.OverseerCollectionMessageHandler Error 
from shard: http://127.0.0.1:35019/solr
   [junit4]   2> org.apache.solr.client.solrj.SolrServerException: IOException 
occured when talking to server at: http://127.0.0.1:35019/solr
   [junit4]   2>        at 
org.apache.solr.client.solrj.impl.HttpSolrClient.executeMethod(HttpSolrClient.java:657)
   [junit4]   2>        at 
org.apache.solr.client.solrj.impl.HttpSolrClient.request(HttpSolrClient.java:255)
   [junit4]   2>        at 
org.apache.solr.client.solrj.impl.HttpSolrClient.request(HttpSolrClient.java:244)
   [junit4]   2>        at 
org.apache.solr.client.solrj.SolrClient.request(SolrClient.java:1219)
   [junit4]   2>        at 
org.apache.solr.handler.component.HttpShardHandler.lambda$submit$0(HttpShardHandler.java:172)
   [junit4]   2>        at 
java.util.concurrent.FutureTask.run(FutureTask.java:266)
   [junit4]   2>        at 
java.util.concurrent.Executors$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$0(ExecutorUtil.java:188)
   [junit4]   2>        at 
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
   [junit4]   2>        at 
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
   [junit4]   2>        at java.lang.Thread.run(Thread.java:748)
   [junit4]   2> Caused by: org.apache.http.NoHttpResponseException: 
127.0.0.1:35019 failed to respond
   [junit4]   2>        at 
org.apache.http.impl.conn.DefaultHttpResponseParser.parseHead(DefaultHttpResponseParser.java:141)
   [junit4]   2>        at 
org.apache.http.impl.conn.DefaultHttpResponseParser.parseHead(DefaultHttpResponseParser.java:56)
   [junit4]   2>        at 
org.apache.http.impl.io.AbstractMessageParser.parse(AbstractMessageParser.java:259)
   [junit4]   2>        at 
org.apache.http.impl.DefaultBHttpClientConnection.receiveResponseHeader(DefaultBHttpClientConnection.java:163)
   [junit4]   2>        at 
org.apache.http.impl.conn.CPoolProxy.receiveResponseHeader(CPoolProxy.java:165)
   [junit4]   2>        at 
org.apache.http.protocol.HttpRequestExecutor.doReceiveResponse(HttpRequestExecutor.java:273)
   [junit4]   2>        at 
org.apache.http.protocol.HttpRequestExecutor.execute(HttpRequestExecutor.java:125)
   [junit4]   2>        at 
org.apache.solr.util.stats.InstrumentedHttpRequestExecutor.execute(InstrumentedHttpRequestExecutor.java:118)
   [junit4]   2>        at 
org.apache.http.impl.execchain.MainClientExec.execute(MainClientExec.java:272)
   [junit4]   2>        at 
org.apache.http.impl.execchain.ProtocolExec.execute(ProtocolExec.java:185)
   [junit4]   2>        at 
org.apache.http.impl.execchain.RetryExec.execute(RetryExec.java:89)
   [junit4]   2>        at 
org.apache.http.impl.execchain.RedirectExec.execute(RedirectExec.java:111)
   [junit4]   2>        at 
org.apache.http.impl.client.InternalHttpClient.doExecute(InternalHttpClient.java:185)
   [junit4]   2>        at 
org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:83)
   [junit4]   2>        at 
org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:56)
   [junit4]   2>        at 
org.apache.solr.client.solrj.impl.HttpSolrClient.executeMethod(HttpSolrClient.java:542)
   [junit4]   2>        ... 12 more
   [junit4]   2> 955923 ERROR 
(OverseerThreadFactory-3135-thread-1-processing-n:127.0.0.1:35019_solr) 
[n:127.0.0.1:35019_solr    ] o.a.s.c.OverseerCollectionMessageHandler Cleaning 
up collection [SolrCoreSnapshots_IndexOptimization].
   [junit4]   2> 955924 INFO  
(OverseerThreadFactory-3135-thread-1-processing-n:127.0.0.1:35019_solr) 
[n:127.0.0.1:35019_solr    ] o.a.s.c.OverseerCollectionMessageHandler Executing 
Collection Cmd : action=UNLOAD&deleteInstanceDir=true&deleteDataDir=true
   [junit4]   2> 955924 ERROR 
(OverseerThreadFactory-3135-thread-1-processing-n:127.0.0.1:35019_solr) 
[n:127.0.0.1:35019_solr    ] o.a.s.c.OverseerCollectionMessageHandler Error 
from shard: http://127.0.0.1:35019/solr
   [junit4]   2> org.apache.solr.client.solrj.SolrServerException: Server 
refused connection at: http://127.0.0.1:35019/solr
   [junit4]   2>        at 
org.apache.solr.client.solrj.impl.HttpSolrClient.executeMethod(HttpSolrClient.java:650)
   [junit4]   2>        at 
org.apache.solr.client.solrj.impl.HttpSolrClient.request(HttpSolrClient.java:255)
   [junit4]   2>        at 
org.apache.solr.client.solrj.impl.HttpSolrClient.request(HttpSolrClient.java:244)
   [junit4]   2>        at 
org.apache.solr.client.solrj.SolrClient.request(SolrClient.java:1219)
   [junit4]   2>        at 
org.apache.solr.handler.component.HttpShardHandler.lambda$submit$0(HttpShardHandler.java:172)
   [junit4]   2>        at 
java.util.concurrent.FutureTask.run(FutureTask.java:266)
   [junit4]   2>        at 
java.util.concurrent.Executors$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$0(ExecutorUtil.java:188)
   [junit4]   2>        at 
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
   [junit4]   2>        at 
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
   [junit4]   2>        at java.lang.Thread.run(Thread.java:748)
   [junit4]   2> Caused by: org.apache.http.conn.HttpHostConnectException: 
Connect to 127.0.0.1:35019 [/127.0.0.1] failed: Connection refused (Connection 
refused)
   [junit4]   2>        at 
org.apache.http.impl.conn.DefaultHttpClientConnectionOperator.connect(DefaultHttpClientConnectionOperator.java:159)
   [junit4]   2>        at 
org.apache.http.impl.conn.PoolingHttpClientConnectionManager.connect(PoolingHttpClientConnectionManager.java:359)
   [junit4]   2>        at 
org.apache.http.impl.execchain.MainClientExec.establishRoute(MainClientExec.java:381)
   [junit4]   2>        at 
org.apache.http.impl.execchain.MainClientExec.execute(MainClientExec.java:237)
   [junit4]   2>        at 
org.apache.http.impl.execchain.ProtocolExec.execute(ProtocolExec.java:185)
   [junit4]   2>        at 
org.apache.http.impl.execchain.RetryExec.execute(RetryExec.java:89)
   [junit4]   2>        at 
org.apache.http.impl.execchain.RedirectExec.execute(RedirectExec.java:111)
   [junit4]   2>        at 
org.apache.http.impl.client.InternalHttpClient.doExecute(InternalHttpClient.java:185)
   [junit4]   2>        at 
org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:83)
   [junit4]   2>        at 
org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:56)
   [junit4]   2>        at 
org.apache.solr.client.solrj.impl.HttpSolrClient.executeMethod(HttpSolrClient.java:542)
   [junit4]   2>        ... 12 more
   [junit4]   2> Caused by: java.net.ConnectException: Connection refused 
(Connection refused)
   [junit4]   2>        at java.net.PlainSocketImpl.socketConnect(Native Method)
   [junit4]   2>        at 
java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
   [junit4]   2>        at 
java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
   [junit4]   2>        at 
java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
   [junit4]   2>        at 
java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
   [junit4]   2>        at java.net.Socket.connect(Socket.java:589)
   [junit4]   2>        at 
org.apache.http.conn.socket.PlainConnectionSocketFactory.connectSocket(PlainConnectionSocketFactory.java:75)
   [junit4]   2>        at 
org.apache.http.impl.conn.DefaultHttpClientConnectionOperator.connect(DefaultHttpClientConnectionOperator.java:142)
   [junit4]   2>        ... 22 more
   [junit4]   2> 955928 INFO  (jetty-closer-4557-thread-1) [    ] 
o.a.s.m.SolrMetricManager Closing metric reporters for registry=solr.jvm, 
tag=null
   [junit4]   2> 955929 INFO  (jetty-closer-4557-thread-1) [    ] 
o.a.s.m.r.SolrJmxReporter Closing reporter 
[org.apache.solr.metrics.reporters.SolrJmxReporter@26cc87b1: rootName = 
solr_35019, domain = solr.jvm, service url = null, agent id = null] for 
registry solr.jvm / com.codahale.metrics.MetricRegistry@13a8ec19
   [junit4]   2> 955932 INFO  (jetty-closer-4557-thread-1) [    ] 
o.a.s.m.SolrMetricManager Closing metric reporters for registry=solr.jetty, 
tag=null
   [junit4]   2> 955932 INFO  (jetty-closer-4557-thread-1) [    ] 
o.a.s.m.r.SolrJmxReporter Closing reporter 
[org.apache.solr.metrics.reporters.SolrJmxReporter@3bc80866: rootName = 
solr_35019, domain = solr.jetty, service url = null, agent id = null] for 
registry solr.jetty / com.codahale.metrics.MetricRegistry@17976ab4
   [junit4]   2> 955934 INFO  (jetty-closer-4557-thread-1) [    ] 
o.a.s.c.ZkController Remove node as live in 
ZooKeeper:/live_nodes/127.0.0.1:35019_solr
   [junit4]   2> 955934 INFO  (jetty-closer-4557-thread-1) [    ] 
o.a.s.m.SolrMetricManager Closing metric reporters for registry=solr.cluster, 
tag=null
   [junit4]   2> 955934 INFO  
(zkCallback-4563-thread-5-processing-n:127.0.0.1:35019_solr) 
[n:127.0.0.1:35019_solr    ] o.a.s.c.c.ZkStateReader Updated live nodes from 
ZooKeeper... (1) -> (0)
   [junit4]   2> 955934 INFO  (coreCloseExecutor-3143-thread-1) 
[n:127.0.0.1:35019_solr c:SolrCoreSnapshots_IndexOptimization s:shard1 
r:core_node2 x:SolrCoreSnapshots_IndexOptimization_shard1_replica_n1] 
o.a.s.c.SolrCore [SolrCoreSnapshots_IndexOptimization_shard1_replica_n1]  
CLOSING SolrCore org.apache.solr.core.SolrCore@50b50e86
   [junit4]   2> 955934 INFO  (coreCloseExecutor-3143-thread-1) 
[n:127.0.0.1:35019_solr c:SolrCoreSnapshots_IndexOptimization s:shard1 
r:core_node2 x:SolrCoreSnapshots_IndexOptimization_shard1_replica_n1] 
o.a.s.m.SolrMetricManager Closing metric reporters for 
registry=solr.core.SolrCoreSnapshots_IndexOptimization.shard1.replica_n1, 
tag=1354043014
   [junit4]   2> 955935 INFO  (coreCloseExecutor-3143-thread-1) 
[n:127.0.0.1:35019_solr c:SolrCoreSnapshots_IndexOptimization s:shard1 
r:core_node2 x:SolrCoreSnapshots_IndexOptimization_shard1_replica_n1] 
o.a.s.m.r.SolrJmxReporter Closing reporter 
[org.apache.solr.metrics.reporters.SolrJmxReporter@14ce0f40: rootName = 
solr_35019, domain = 
solr.core.SolrCoreSnapshots_IndexOptimization.shard1.replica_n1, service url = 
null, agent id = null] for registry 
solr.core.SolrCoreSnapshots_IndexOptimization.shard1.replica_n1 / 
com.codahale.metrics.MetricRegistry@457bbb2c
   [junit4]   2> 955939 INFO  (coreCloseExecutor-3143-thread-1) 
[n:127.0.0.1:35019_solr c:SolrCoreSnapshots_IndexOptimization s:shard1 
r:core_node2 x:SolrCoreSnapshots_IndexOptimization_shard1_replica_n1] 
o.a.s.m.SolrMetricManager Closing metric reporters for 
registry=solr.collection.SolrCoreSnapshots_IndexOptimization.shard1.leader, 
tag=1354043014
   [junit4]   2> 955941 INFO  (jetty-closer-4557-thread-1) [    ] 
o.a.s.c.Overseer Overseer 
(id=98928606897766403-127.0.0.1:35019_solr-n_0000000000) closing
   [junit4]   2> 955941 INFO  
(OverseerStateUpdate-98928606897766403-127.0.0.1:35019_solr-n_0000000000) 
[n:127.0.0.1:35019_solr    ] o.a.s.c.Overseer Overseer Loop exiting : 
127.0.0.1:35019_solr
   [junit4]   2> 985980 INFO  
(zkCallback-4563-thread-5-processing-n:127.0.0.1:35019_solr) 
[n:127.0.0.1:35019_solr    ] o.a.s.c.c.ZkStateReader A cluster state change: 
[WatchedEvent state:SyncConnected type:NodeDeleted 
path:/collections/SolrCoreSnapshots_IndexOptimization/state.json] for 
collection [SolrCoreSnapshots_IndexOptimization] has occurred - updating... 
(live nodes size: [0])
   [junit4]   2> 985983 ERROR 
(OverseerThreadFactory-3135-thread-1-processing-n:127.0.0.1:35019_solr) 
[n:127.0.0.1:35019_solr    ] o.a.s.c.OverseerCollectionMessageHandler 
Collection: SolrCoreSnapshots_IndexOptimization operation: create 
failed:org.apache.solr.common.SolrException: Could not fully remove collection: 
SolrCoreSnapshots_IndexOptimization
   [junit4]   2>        at 
org.apache.solr.cloud.DeleteCollectionCmd.call(DeleteCollectionCmd.java:109)
   [junit4]   2>        at 
org.apache.solr.cloud.OverseerCollectionMessageHandler.cleanupCollection(OverseerCollectionMessageHandler.java:678)
   [junit4]   2>        at 
org.apache.solr.cloud.CreateCollectionCmd.call(CreateCollectionCmd.java:302)
   [junit4]   2>        at 
org.apache.solr.cloud.OverseerCollectionMessageHandler.processMessage(OverseerCollectionMessageHandler.java:232)
   [junit4]   2>        at 
org.apache.solr.cloud.OverseerTaskProcessor$Runner.run(OverseerTaskProcessor.java:464)
   [junit4]   2>        at 
org.apache.solr.common.util.ExecutorUtil$MDCAwareThreadPoolExecutor.lambda$execute$0(ExecutorUtil.java:188)
   [junit4]   2>        at 
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
   [junit4]   2>        at 
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
   [junit4]   2>        at java.lang.Thread.run(Thread.java:748)
   [junit4]   2> 
   [junit4]   2> 985983 INFO  
(zkCallback-4563-thread-6-processing-n:127.0.0.1:35019_solr) 
[n:127.0.0.1:35019_solr    ] o.a.s.c.c.ZkStateReader A cluster state change: 
[WatchedEvent state:SyncConnected type:NodeDeleted 
path:/collections/SolrCoreSnapshots_IndexOptimization/state.json] for 
collection [SolrCoreSnapshots_IndexOptimization] has occurred - updating... 
(live nodes size: [0])
   [junit4]   2> 985983 INFO  
(OverseerThreadFactory-3135-thread-1-processing-n:127.0.0.1:35019_solr) 
[n:127.0.0.1:35019_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> 985983 WARN  
(OverseerAutoScalingTriggerThread-98928606897766403-127.0.0.1:35019_solr-n_0000000000)
 [n:127.0.0.1:35019_solr    ] o.a.s.c.a.OverseerTriggerThread 
OverseerTriggerThread woken up but we are closed, exiting.
   [junit4]   2> 985985 INFO  (jetty-closer-4557-thread-1) [    ] 
o.e.j.s.h.ContextHandler Stopped 
o.e.j.s.ServletContextHandler@3301a7b7{/solr,null,UNAVAILABLE}
   [junit4]   2> 985986 ERROR (qtp1320084395-15778) [n:127.0.0.1:35019_solr 
c:SolrCoreSnapshots_IndexOptimization s:shard1 r:core_node2 
x:SolrCoreSnapshots_IndexOptimization_shard1_replica_n1] o.a.s.c.ZkController 
Error getting leader from zk
   [junit4]   2> org.apache.solr.common.SolrException: No registered leader was 
found after waiting for 1220000ms , collection: 
SolrCoreSnapshots_IndexOptimization slice: shard1 saw state=null with 
live_nodes=[]
   [junit4]   2>        at 
org.apache.solr.common.cloud.ZkStateReader.getLeaderRetry(ZkStateReader.java:816)
   [junit4]   2>        at 
org.apache.solr.common.cloud.ZkStateReader.getLeaderUrl(ZkStateReader.java:781)
   [junit4]   2>        at 
org.apache.solr.cloud.ZkController.getLeader(ZkController.java:1178)
   [junit4]   2>        at 
org.apache.solr.cloud.ZkController.register(ZkController.java:1079)
   [junit4]   2>        at 
org.apache.solr.cloud.ZkController.register(ZkController.java:1014)
   [junit4]   2>        at 
org.apache.solr.core.ZkContainer.lambda$registerInZk$0(ZkContainer.java:181)
   [junit4]   2>        at 
org.apache.solr.core.ZkContainer.registerInZk(ZkContainer.java:208)
   [junit4]   2>        at 
org.apache.solr.core.CoreContainer.registerCore(CoreContainer.java:890)
   [junit4]   2>        at 
org.apache.solr.core.CoreContainer.createFromDescriptor(CoreContainer.java:1050)
   [junit4]   2>        at 
org.apache.solr.core.CoreContainer.create(CoreContainer.java:952)
   [junit4]   2>        at 
org.apache.solr.handler.admin.CoreAdminOperation.lambda$static$0(CoreAdminOperation.java:91)
   [junit4]   2>        at 
org.apache.solr.handler.admin.CoreAdminOperation.execute(CoreAdminOperation.java:384)
   [junit4]   2>        at 
org.apache.solr.handler.admin.CoreAdminHandler$CallInfo.call(CoreAdminHandler.java:389)
   [junit4]   2>        at 
org.apache.solr.handler.admin.CoreAdminHandler.handleRequestBody(CoreAdminHandler.java:174)
   [junit4]   2>        at 
org.apache.solr.handler.RequestHandlerBase.handleRequest(RequestHandlerBase.java:177)
   [junit4]   2>        at 
org.apache.solr.servlet.HttpSolrCall.handleAdmin(HttpSolrCall.java:735)
   [junit4]   2>        at 
org.apache.solr.servlet.HttpSolrCall.handleAdminRequest(HttpSolrCall.java:716)
   [junit4]   2>        at 
org.apache.solr.servlet.HttpSolrCall.call(HttpSolrCall.java:497)
   [junit4]   2>        at 
org.apache.solr.servlet.SolrDispatchFilter.doFilter(SolrDispatchFilter.java:382)
   [junit4]   2>        at 
org.apache.solr.servlet.SolrDispatchFilter.doFilter(SolrDispatchFilter.java:326)
   [junit4]   2>        at 
org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1759)
   [junit4]   2>        at 
org.apache.solr.client.solrj.embedded.JettySolrRunner$DebugFilter.doFilter(JettySolrRunner.java:139)
   [junit4]   2>        at 
org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1759)
   [junit4]   2>        at 
org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:582)
   [junit4]   2>        at 
org.eclipse.jetty.server.session.SessionHandler.doHandle(SessionHandler.java:224)
   [junit4]   2>        at 
org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:1180)
   [junit4]   2>        at 
org.eclipse.jetty.servlet.ServletHandler.doScope(ServletHandler.java:512)
   [junit4]   2>        at 
org.eclipse.jetty.server.session.SessionHandler.doScope(SessionHandler.java:185)
   [junit4]   2>        at 
org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:1112)
   [junit4]   2>        at 
org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:141)
   [junit4]   2>        at 
org.eclipse.jetty.server.handler.gzip.GzipHandler.handle(GzipHandler.java:426)
   [junit4]   2>        at 
org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:134)
   [junit4]   2>        at 
org.eclipse.jetty.server.Server.handle(Server.java:534)
   [junit4]   2>        at 
org.eclipse.jetty.server.HttpChannel.handle(HttpChannel.java:320)
   [junit4]   2>        at 
org.eclipse.jetty.server.HttpConnection.onFillable(HttpConnection.java:251)
   [junit4]   2>        at 
org.eclipse.jetty.io.AbstractConnection$ReadCallback.succeeded(AbstractConnection.java:283)
   [junit4]   2>        at 
org.eclipse.jetty.io.FillInterest.fillable(FillInterest.java:108)
   [junit4]   2>        at 
org.eclipse.jetty.io.SelectChannelEndPoint$2.run(SelectChannelEndPoint.java:93)
   [junit4]   2>        at 
org.eclipse.jetty.util.thread.strategy.ExecuteProduceConsume.executeProduceConsume(ExecuteProduceConsume.java:303)
   [junit4]   2>        at 
org.eclipse.jetty.util.thread.strategy.ExecuteProduceConsume.produceConsume(ExecuteProduceConsume.java:148)
   [junit4]   2>        at 
org.eclipse.jetty.util.thread.strategy.ExecuteProduceConsume.run(ExecuteProduceConsume.java:136)
   [junit4]   2>        at 
org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:671)
   [junit4]   2>        at 
org.eclipse.jetty.util.thread.QueuedThreadPool$2.run(QueuedThreadPool.java:589)
   [junit4]   2>        at java.lang.Thread.run(Thread.java:748)
   [junit4]   2> 985987 ERROR (qtp1320084395-15778) [n:127.0.0.1:35019_solr 
c:SolrCoreSnapshots_IndexOptimization s:shard1 r:core_node2 
x:SolrCoreSnapshots_IndexOptimization_shard1_replica_n1] o.a.s.c.ZkContainer 
:org.apache.solr.common.SolrException: Error getting leader from zk for shard 
shard1
   [junit4]   2>        at 
org.apache.solr.cloud.ZkController.getLeader(ZkController.java:1207)
   [junit4]   2>        at 
org.apache.solr.cloud.ZkController.register(ZkController.java:1079)
   [junit4]   2>        at 
org.apache.solr.cloud.ZkController.register(ZkController.java:1014)
   [junit4]   2>        at 
org.apache.solr.core.ZkContainer.lambda$registerInZk$0(ZkContainer.java:181)
   [junit4]   2>        at 
org.apache.solr.core.ZkContainer.registerInZk(ZkContainer.java:208)
   [junit4]   2>        at 
org.apache.solr.core.CoreContainer.registerCore(CoreContainer.java:890)
   [junit4]   2>        at 
org.apache.solr.core.CoreContainer.createFromDescriptor(CoreContainer.java:1050)
   [junit4]   2>        at 
org.apache.solr.core.CoreContainer.create(CoreContainer.java:952)
   [junit4]   2>        at 
org.apache.solr.handler.admin.CoreAdminOperation.lambda$static$0(CoreAdminOperation.java:91)
   [junit4]   2>        at 
org.apache.solr.handler.admin.CoreAdminOperation.execute(CoreAdminOperation.java:384)
   [junit4]   2>        at 
org.apache.solr.handler.admin.CoreAdminHandler$CallInfo.call(CoreAdminHandler.java:389)
   [junit4]   2>        at 
org.apache.solr.handler.admin.CoreAdminHandler.handleRequestBody(CoreAdminHandler.java:174)
   [junit4]   2>        at 
org.apache.solr.handler.RequestHandlerBase.handleRequest(RequestHandlerBase.java:177)
   [junit4]   2>        at 
org.apache.solr.servlet.HttpSolrCall.handleAdmin(HttpSolrCall.java:735)
   [junit4]   2>        at 
org.apache.solr.servlet.HttpSolrCall.handleAdminRequest(HttpSolrCall.java:716)
   [junit4]   2>        at 
org.apache.solr.servlet.HttpSolrCall.call(HttpSolrCall.java:497)
   [junit4]   2>        at 
org.apache.solr.servlet.SolrDispatchFilter.doFilter(SolrDispatchFilter.java:382)
   [junit4]   2>        at 
org.apache.solr.servlet.SolrDispatchFilter.doFilter(SolrDispatchFilter.java:326)
   [junit4]   2>        at 
org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1759)
   [junit4]   2>        at 
org.apache.solr.client.solrj.embedded.JettySolrRunner$DebugFilter.doFilter(JettySolrRunner.java:139)
   [junit4]   2>        at 
org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1759)
   [junit4]   2>        at 
org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:582)
   [junit4]   2>        at 
org.eclipse.jetty.server.session.SessionHandler.doHandle(SessionHandler.java:224)
   [junit4]   2>        at 
org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:1180)
   [junit4]   2>        at 
org.eclipse.jetty.servlet.ServletHandler.doScope(ServletHandler.java:512)
   [junit4]   2>        at 
org.eclipse.jetty.server.session.SessionHandler.doScope(SessionHandler.java:185)
   [junit4]   2>        at 
org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:1112)
   [junit4]   2>        at 
org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:141)
   [junit4]   2>        at 
org.eclipse.jetty.server.handler.gzip.GzipHandler.handle(GzipHandler.java:426)
   [junit4]   2>        at 
org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:134)
   [junit4]   2>        at 
org.eclipse.jetty.server.Server.handle(Server.java:534)
   [junit4]   2>        at 
org.eclipse.jetty.server.HttpChannel.handle(HttpChannel.java:320)
   [junit4]   2>        at 
org.eclipse.jetty.server.HttpConnection.onFillable(HttpConnection.java:251)
   [junit4]   2>        at 
org.eclipse.jetty.io.AbstractConnection$ReadCallback.succeeded(AbstractConnection.java:283)
   [junit4]   2>        at 
org.eclipse.jetty.io.FillInterest.fillable(FillInterest.java:108)
   [junit4]   2>        at 
org.eclipse.jetty.io.SelectChannelEndPoint$2.run(SelectChannelEndPoint.java:93)
   [junit4]   2>        at 
org.eclipse.jetty.util.thread.strategy.ExecuteProduceConsume.executeProduceConsume(ExecuteProduceConsume.java:303)
   [junit4]   2>        at 
org.eclipse.jetty.util.thread.strategy.ExecuteProduceConsume.produceConsume(ExecuteProduceConsume.java:148)
   [junit4]   2>        at 
org.eclipse.jetty.util.thread.strategy.ExecuteProduceConsume.run(ExecuteProduceConsume.java:136)
   [junit4]   2>        at 
org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:671)
   [junit4]   2>        at 
org.eclipse.jetty.util.thread.QueuedThreadPool$2.run(QueuedThreadPool.java:589)
   [junit4]   2>        at java.lang.Thread.run(Thread.java:748)
   [junit4]   2> Caused by: org.apache.solr.common.SolrException: No registered 
leader was found after waiting for 1220000ms , collection: 
SolrCoreSnapshots_IndexOptimization slice: shard1 saw state=null with 
live_nodes=[]
   [junit4]   2>        at 
org.apache.solr.common.cloud.ZkStateReader.getLeaderRetry(ZkStateReader.java:816)
   [junit4]   2>        at 
org.apache.solr.common.cloud.ZkStateReader.getLeaderUrl(ZkStateReader.java:781)
   [junit4]   2>        at 
org.apache.solr.cloud.ZkController.getLeader(ZkController.java:1178)
   [junit4]   2>        ... 41 more
   [junit4]   2> 
   [junit4]   2> 985987 INFO  (qtp1320084395-15778) [n:127.0.0.1:35019_solr 
c:SolrCoreSnapshots_IndexOptimization s:shard1 r:core_node2 
x:SolrCoreSnapshots_IndexOptimization_shard1_replica_n1] o.a.s.s.HttpSolrCall 
[admin] webapp=null path=/admin/cores 
params={qt=/admin/cores&coreNodeName=core_node2&collection.configName=conf1&newCollection=true&name=SolrCoreSnapshots_IndexOptimization_shard1_replica_n1&action=CREATE&numShards=1&collection=SolrCoreSnapshots_IndexOptimization&shard=shard1&wt=javabin&version=2&replicaType=NRT}
 status=0 QTime=239802
   [junit4]   2> 985988 ERROR 
(SUITE-TestSolrCoreSnapshots-seed#[2ED374CC7EE9F4A6]-worker) [    ] 
o.a.z.s.ZooKeeperServer ZKShutdownHandler is not registered, so ZooKeeper 
server won't take any action on ERROR or SHUTDOWN server state changes
   [junit4]   2> 985988 INFO  
(SUITE-TestSolrCoreSnapshots-seed#[2ED374CC7EE9F4A6]-worker) [    ] 
o.a.s.c.ZkTestServer connecting to 127.0.0.1:39149 39149
   [junit4]   2> 996790 INFO  (Thread-1526) [    ] o.a.s.c.ZkTestServer 
connecting to 127.0.0.1:39149 39149
   [junit4]   2> 996791 WARN  (Thread-1526) [    ] o.a.s.c.ZkTestServer Watch 
limit violations: 
   [junit4]   2> Maximum concurrent create/delete watches above limit:
   [junit4]   2> 
   [junit4]   2>        2       /solr/aliases.json
   [junit4]   2>        2       /solr/clusterprops.json
   [junit4]   2> 
   [junit4]   2> Maximum concurrent data watches above limit:
   [junit4]   2> 
   [junit4]   2>        3       
/solr/collections/SolrCoreSnapshots_IndexOptimization/state.json
   [junit4]   2>        2       /solr/clusterstate.json
   [junit4]   2> 
   [junit4]   2> Maximum concurrent children watches above limit:
   [junit4]   2> 
   [junit4]   2>        2       /solr/live_nodes
   [junit4]   2>        2       /solr/collections
   [junit4]   2> 
   [junit4]   2> NOTE: leaving temporary files on disk at: 
/home/jenkins/workspace/Lucene-Solr-master-Linux/solr/build/solr-core/test/J2/temp/solr.core.snapshots.TestSolrCoreSnapshots_2ED374CC7EE9F4A6-001
   [junit4]   2> NOTE: test params are: codec=Asserting(Lucene70), 
sim=Asserting(org.apache.lucene.search.similarities.AssertingSimilarity@5c78abe2),
 locale=nl-NL, timezone=Europe/Tallinn
   [junit4]   2> NOTE: Linux 4.10.0-37-generic amd64/Oracle Corporation 
1.8.0_144 (64-bit)/cpus=8,threads=1,free=253030672,total=524812288
   [junit4]   2> NOTE: All tests run in this JVM: 
[TestDistributedStatsComponentCardinality, EnumFieldTest, MetricsHandlerTest, 
HdfsBasicDistributedZk2Test, DirectSolrSpellCheckerTest, 
TestDocBasedVersionConstraints, AliasIntegrationTest, TestCloudPivotFacet, 
SortByFunctionTest, TestFiltering, DataDrivenBlockJoinTest, 
DistributedDebugComponentTest, TestReplicationHandlerBackup, 
DistribJoinFromCollectionTest, TestSegmentSorting, TestSQLHandler, 
TestFunctionQuery, TestHalfAndHalfDocValues, TestReload, TimeZoneUtilsTest, 
SystemLogListenerTest, TestConfigSetsAPIZkFailure, SuggesterWFSTTest, 
SparseHLLTest, TestIndexSearcher, HdfsUnloadDistributedZkTest, 
TestDistribDocBasedVersion, ReturnFieldsTest, SharedFSAutoReplicaFailoverTest, 
SegmentsInfoRequestHandlerTest, DistanceFunctionTest, TestStressLiveNodes, 
IgnoreCommitOptimizeUpdateProcessorFactoryTest, BlobRepositoryCloudTest, 
MoveReplicaHDFSTest, DisMaxRequestHandlerTest, RequiredFieldsTest, 
JvmMetricsTest, TestGroupingSearch, OverseerTest, InfixSuggestersTest, 
TestFieldCacheReopen, TestExtendedDismaxParser, TestChildDocTransformer, 
FieldMutatingUpdateProcessorTest, TestLegacyField, TestSkipOverseerOperations, 
UtilsToolTest, BlockDirectoryTest, RecoveryZkTest, TestRawTransformer, 
LoggingHandlerTest, QueryElevationComponentTest, TestCloudDeleteByQuery, 
TestCSVResponseWriter, TestClusterStateMutator, 
BigEndianAscendingWordSerializerTest, TestNumericRangeQuery64, 
TestHashPartitioner, TestMiniSolrCloudClusterSSL, TestSolrConfigHandler, 
SolrGangliaReporterTest, TestTolerantUpdateProcessorRandomCloud, 
HdfsSyncSliceTest, DeleteStatusTest, TestReloadDeadlock, 
TestFieldCacheVsDocValues, TestRandomRequestDistribution, 
TestExactSharedStatsCache, VersionInfoTest, TestSmileRequest, 
MigrateRouteKeyTest, TestSolrDeletionPolicy2, TestManagedSchemaThreadSafety, 
IndexSchemaTest, TestTolerantSearch, NumberUtilsTest, TestSolrCoreSnapshots]
   [junit4] Completed [254/747 (1!)] on J2 in 251.13s, 2 tests, 2 errors <<< 
FAILURES!

[...truncated 73 lines...]
   [junit4] Suite: 
org.apache.solr.security.hadoop.TestImpersonationWithHadoopAuth
   [junit4]   2> 1071920 INFO  
(SUITE-TestImpersonationWithHadoopAuth-seed#[2ED374CC7EE9F4A6]-worker) [    ] 
o.a.s.SolrTestCaseJ4 SecureRandom sanity checks: 
test.solr.allowed.securerandom=null & java.security.egd=file:/dev/./urandom
   [junit4]   2> Creating dataDir: 
/home/jenkins/workspace/Lucene-Solr-master-Linux/solr/build/solr-core/test/J1/temp/solr.security.hadoop.TestImpersonationWithHadoopAuth_2ED374CC7EE9F4A6-001/init-core-data-001
   [junit4]   2> 1071920 WARN  
(SUITE-TestImpersonationWithHadoopAuth-seed#[2ED374CC7EE9F4A6]-worker) [    ] 
o.a.s.SolrTestCaseJ4 startTrackingSearchers: numOpens=6 numCloses=6
   [junit4]   2> 1071920 INFO  
(SUITE-TestImpersonationWithHadoopAuth-seed#[2ED374CC7EE9F4A6]-worker) [    ] 
o.a.s.SolrTestCaseJ4 Using PointFields (NUMERIC_POINTS_SYSPROP=true) 
w/NUMERIC_DOCVALUES_SYSPROP=true
   [junit4]   2> 1071921 INFO  
(SUITE-TestImpersonationWithHadoopAuth-seed#[2ED374CC7EE9F4A6]-worker) [    ] 
o.a.s.SolrTestCaseJ4 Randomized ssl (true) and clientAuth (true) via: 
@org.apache.solr.util.RandomizeSSL(reason=, value=NaN, ssl=NaN, clientAuth=NaN)
   [junit4]   2> 1071934 INFO  
(SUITE-TestImpersonationWithHadoopAuth-seed#[2ED374CC7EE9F4A6]-worker) [    ] 
o.a.s.c.MiniSolrCloudCluster Starting cluster of 2 servers in 
/home/jenkins/workspace/Lucene-Solr-master-Linux/solr/build/solr-core/test/J1/temp/solr.security.hadoop.TestImpersonationWithHadoopAuth_2ED374CC7EE9F4A6-001/tempDir-001
   [junit4]   2> 1071934 INFO  
(SUITE-TestImpersonationWithHadoopAuth-seed#[2ED374CC7EE9F4A6]-worker) [    ] 
o.a.s.c.ZkTestServer STARTING ZK TEST SERVER
   [junit4]   2> 1071935 INFO  (Thread-5794) [    ] o.a.s.c.ZkTestServer client 
port:0.0.0.0/0.0.0.0:0
   [junit4]   2> 1071935 INFO  (Thread-5794) [    ] o.a.s.c.ZkTestServer 
Starting server
   [junit4]   2> 1071940 ERROR (Thread-5794) [    ] o.a.z.s.ZooKeeperServer 
ZKShutdownHandler is not registered, so ZooKeeper server won't take any action 
on ERROR or SHUTDOWN server state changes
   [junit4]   2> 1072035 INFO  
(SUITE-TestImpersonationWithHadoopAuth-seed#[2ED374CC7EE9F4A6]-worker) [    ] 
o.a.s.c.ZkTestServer start zk server on port:40631
   [junit4]   2> 1072039 INFO  (jetty-launcher-1326-thread-2) [    ] 
o.e.j.s.Server jetty-9.3.20.v20170531
   [junit4]   2> 1072039 INFO  (jetty-launcher-1326-thread-1) [    ] 
o.e.j.s.Server jetty-9.3.20.v20170531
   [junit4]   2> 1072039 INFO  (jetty-launcher-1326-thread-2) [    ] 
o.e.j.s.h.ContextHandler Started 
o.e.j.s.ServletContextHandler@350e31f{/solr,null,AVAILABLE}
   [junit4]   2> 1072039 INFO  (jetty-launcher-1326-thread-1) [    ] 
o.e.j.s.h.ContextHandler Started 
o.e.j.s.ServletContextHandler@4a57be5a{/solr,null,AVAILABLE}
   [junit4]   2> 1072039 INFO  (jetty-launcher-1326-thread-2) [    ] 
o.e.j.s.AbstractConnector Started ServerConnector@2ead7739{SSL,[ssl, 
http/1.1]}{127.0.0.1:37293}
   [junit4]   2> 1072039 INFO  (jetty-launcher-1326-thread-1) [    ] 
o.e.j.s.AbstractConnector Started ServerConnector@2555afa7{SSL,[ssl, 
http/1.1]}{127.0.0.1:35357}
   [junit4]   2> 1072040 INFO  (jetty-launcher-1326-thread-2) [    ] 
o.e.j.s.Server Started @1073417ms
   [junit4]   2> 1072040 INFO  (jetty-launcher-1326-thread-1) [    ] 
o.e.j.s.Server Started @1073417ms
   [junit4]   2> 1072040 INFO  (jetty-launcher-1326-thread-2) [    ] 
o.a.s.c.s.e.JettySolrRunner Jetty properties: {hostContext=/solr, 
hostPort=37293}
   [junit4]   2> 1072040 INFO  (jetty-launcher-1326-thread-1) [    ] 
o.a.s.c.s.e.JettySolrRunner Jetty properties: {hostContext=/solr, 
hostPort=35357}
   [junit4]   2> 1072040 ERROR (jetty-launcher-1326-thread-1) [    ] 
o.a.s.u.StartupLoggingUtils Missing Java Option solr.log.dir. Logging may be 
missing or incomplete.
   [junit4]   2> 1072040 ERROR (jetty-launcher-1326-thread-2) [    ] 
o.a.s.u.StartupLoggingUtils Missing Java Option solr.log.dir. Logging may be 
missing or incomplete.
   [junit4]   2> 1072040 INFO  (jetty-launcher-1326-thread-1) [    ] 
o.a.s.s.SolrDispatchFilter  ___      _       Welcome to Apache Solr? version 
8.0.0
   [junit4]   2> 1072040 INFO  (jetty-launcher-1326-thread-2) [    ] 
o.a.s.s.SolrDispatchFilter  ___      _       Welcome to Apache Solr? version 
8.0.0
   [junit4]   2> 1072040 INFO  (jetty-launcher-1326-thread-1) [    ] 
o.a.s.s.SolrDispatchFilter / __| ___| |_ _   Starting in cloud mode on port null
   [junit4]   2> 1072040 INFO  (jetty-launcher-1326-thread-2) [    ] 
o.a.s.s.SolrDispatchFilter / __| ___| |_ _   Starting in cloud mode on port null
   [junit4]   2> 1072040 INFO  (jetty-launcher-1326-thread-1) [    ] 
o.a.s.s.SolrDispatchFilter \__ \/ _ \ | '_|  Install dir: null
   [junit4]   2> 1072040 INFO  (jetty-launcher-1326-thread-2) [    ] 
o.a.s.s.SolrDispatchFilter \__ \/ _ \ | '_|  Install dir: null
   [junit4]   2> 1072040 INFO  (jetty-launcher-1326-thread-1) [    ] 
o.a.s.s.SolrDispatchFilter |___/\___/_|_|    Start time: 
2017-11-01T10:11:10.828Z
   [junit4]   2> 1072040 INFO  (jetty-launcher-1326-thread-2) [    ] 
o.a.s.s.SolrDispatchFilter |___/\___/_|_|    Start time: 
2017-11-01T10:11:10.828Z
   [junit4]   2> 1072041 INFO  (jetty-launcher-1326-thread-1) [    ] 
o.a.s.s.SolrDispatchFilter solr.xml found in ZooKeeper. Loading...
   [junit4]   2> 1072041 INFO  (jetty-launcher-1326-thread-2) [    ] 
o.a.s.s.SolrDispatchFilter solr.xml found in ZooKeeper. Loading...
   [junit4]   2> 1072046 INFO  (jetty-launcher-1326-thread-1) [    ] 
o.a.s.c.ZkContainer Zookeeper client=127.0.0.1:40631/solr
   [junit4]   2> 1072047 INFO  (jetty-launcher-1326-thread-2) [    ] 
o.a.s.c.ZkContainer Zookeeper client=127.0.0.1:40631/solr
   [junit4]   2> 1072085 INFO  (jetty-launcher-1326-thread-2) 
[n:127.0.0.1:37293_solr    ] o.a.s.c.Overseer Overseer (id=null) closing
   [junit4]   2> 1072085 INFO  (jetty-launcher-1326-thread-1) 
[n:127.0.0.1:35357_solr    ] o.a.s.c.Overseer Overseer (id=null) closing
   [junit4]   2> 1072085 INFO  (jetty-launcher-1326-thread-2) 
[n:127.0.0.1:37293_solr    ] o.a.s.c.OverseerElectionContext I am going to be 
the leader 127.0.0.1:37293_solr
   [junit4]   2> 1072085 INFO  (jetty-launcher-1326-thread-1) 
[n:127.0.0.1:35357_solr    ] o.a.s.c.ZkController Register node as live in 
ZooKeeper:/live_nodes/127.0.0.1:35357_solr
   [junit4]   2> 1072086 INFO  (jetty-launcher-1326-thread-2) 
[n:127.0.0.1:37293_solr    ] o.a.s.c.Overseer Overseer 
(id=98928628250902534-127.0.0.1:37293_solr-n_0000000000) starting
   [junit4]   2> 1072086 INFO  
(zkCallback-1337-thread-1-processing-n:127.0.0.1:35357_solr) 
[n:127.0.0.1:35357_solr    ] o.a.s.c.c.ZkStateReader Updated live nodes from 
ZooKeeper... (0) -> (1)
   [junit4]   2> 1072086 INFO  
(zkCallback-1338-thread-1-processing-n:127.0.0.1:37293_solr) 
[n:127.0.0.1:37293_solr    ] o.a.s.c.c.ZkStateReader Updated live nodes from 
ZooKeeper... (0) -> (1)
   [junit4]   2> 1072088 INFO  (jetty-launcher-1326-thread-2) 
[n:127.0.0.1:37293_solr    ] o.a.s.c.ZkController Register node as live in 
ZooKeeper:/live_nodes/127.0.0.1:37293_solr
   [junit4]   2> 1072089 INFO  
(zkCallback-1338-thread-1-processing-n:127.0.0.1:37293_solr) 
[n:127.0.0.1:37293_solr    ] o.a.s.c.c.ZkStateReader Updated live nodes from 
ZooKeeper... (1) -> (2)
   [junit4]   2> 1072089 INFO  
(zkCallback-1337-thread-1-processing-n:127.0.0.1:35357_solr) 
[n:127.0.0.1:35357_solr    ] o.a.s.c.c.ZkStateReader Updated live nodes from 
ZooKeeper... (1) -> (2)
   [junit4]   2> 1072135 INFO  (jetty-launcher-1326-thread-1) 
[n:127.0.0.1:35357_solr    ] o.a.s.c.CoreContainer Initializing authentication 
plugin: org.apache.solr.security.HadoopAuthPlugin
   [junit4]   2> 1072138 INFO  (jetty-launcher-1326-thread-1) 
[n:127.0.0.1:35357_solr    ] o.a.s.s.HadoopAuthPlugin Params: 
{proxyuser.anyHostUsersGroup.hosts=*, proxyuser.wrongHost.hosts=1.1.1.1.1.1, 
proxyuser.bogusGroup.groups=__some_bogus_group, 
proxyuser.localHostAnyGroup.groups=*, cookie.domain=127.0.0.1, 
proxyuser.wrongHost.groups=*, type=simple, proxyuser.noHosts.groups=*, 
proxyuser.anyHostUsersGroup.groups=jenkins, proxyuser.noGroups.hosts=*, 
proxyuser.anyHostAnyUser.groups=*, delegation-token.token-kind=solr-dt, 
proxyuser.bogusGroup.hosts=*, 
zk-dt-secret-manager.znodeWorkingPath=solr/security/zkdtsm, 
signer.secret.provider.zookeeper.path=/token, zk-dt-secret-manager.enable=true, 
proxyuser.localHostAnyGroup.hosts=localhost.localdomain,localhost,127.0.0.1, 
proxyuser.anyHostAnyUser.hosts=*, signer.secret.provider=zookeeper}
   [junit4]   2> 1072171 INFO  (jetty-launcher-1326-thread-2) 
[n:127.0.0.1:37293_solr    ] o.a.s.c.CoreContainer Initializing authentication 
plugin: org.apache.solr.security.HadoopAuthPlugin
   [junit4]   2> 1072171 INFO  (jetty-launcher-1326-thread-2) 
[n:127.0.0.1:37293_solr    ] o.a.s.s.HadoopAuthPlugin Params: 
{proxyuser.anyHostUsersGroup.hosts=*, proxyuser.wrongHost.hosts=1.1.1.1.1.1, 
proxyuser.bogusGroup.groups=__some_bogus_group, 
proxyuser.localHostAnyGroup.groups=*, cookie.domain=127.0.0.1, 
proxyuser.wrongHost.groups=*, type=simple, proxyuser.noHosts.groups=*, 
proxyuser.anyHostUsersGroup.groups=jenkins, proxyuser.noGroups.hosts=*, 
proxyuser.anyHostAnyUser.groups=*, delegation-token.token-kind=solr-dt, 
proxyuser.bogusGroup.hosts=*, zk-dt-secr

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

>       at 
> org.apache.solr.servlet.SolrDispatchFilter.doFilter(SolrDispatchFilter.java:326)
   [junit4]   2>        at 
org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1759)
   [junit4]   2>        at 
org.apache.solr.client.solrj.embedded.JettySolrRunner$DebugFilter.doFilter(JettySolrRunner.java:139)
   [junit4]   2>        at 
org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1759)
   [junit4]   2>        at 
org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:582)
   [junit4]   2>        at 
org.eclipse.jetty.server.session.SessionHandler.doHandle(SessionHandler.java:224)
   [junit4]   2>        at 
org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:1180)
   [junit4]   2>        at 
org.eclipse.jetty.servlet.ServletHandler.doScope(ServletHandler.java:512)
   [junit4]   2>        at 
org.eclipse.jetty.server.session.SessionHandler.doScope(SessionHandler.java:185)
   [junit4]   2>        at 
org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:1112)
   [junit4]   2>        at 
org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:141)
   [junit4]   2>        at 
org.eclipse.jetty.server.handler.gzip.GzipHandler.handle(GzipHandler.java:426)
   [junit4]   2>        at 
org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:134)
   [junit4]   2>        at 
org.eclipse.jetty.server.Server.handle(Server.java:534)
   [junit4]   2>        at 
org.eclipse.jetty.server.HttpChannel.handle(HttpChannel.java:320)
   [junit4]   2>        at 
org.eclipse.jetty.server.HttpConnection.onFillable(HttpConnection.java:251)
   [junit4]   2>        at 
org.eclipse.jetty.io.AbstractConnection$ReadCallback.succeeded(AbstractConnection.java:283)
   [junit4]   2>        at 
org.eclipse.jetty.io.FillInterest.fillable(FillInterest.java:108)
   [junit4]   2>        at 
org.eclipse.jetty.io.ssl.SslConnection.onFillable(SslConnection.java:251)
   [junit4]   2>        at 
org.eclipse.jetty.io.AbstractConnection$ReadCallback.succeeded(AbstractConnection.java:283)
   [junit4]   2>        at 
org.eclipse.jetty.io.FillInterest.fillable(FillInterest.java:108)
   [junit4]   2>        at 
org.eclipse.jetty.io.SelectChannelEndPoint$2.run(SelectChannelEndPoint.java:93)
   [junit4]   2>        at 
org.eclipse.jetty.util.thread.strategy.ExecuteProduceConsume.executeProduceConsume(ExecuteProduceConsume.java:303)
   [junit4]   2>        at 
org.eclipse.jetty.util.thread.strategy.ExecuteProduceConsume.produceConsume(ExecuteProduceConsume.java:148)
   [junit4]   2>        at 
org.eclipse.jetty.util.thread.strategy.ExecuteProduceConsume.run(ExecuteProduceConsume.java:136)
   [junit4]   2>        at 
org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:671)
   [junit4]   2>        at 
org.eclipse.jetty.util.thread.QueuedThreadPool$2.run(QueuedThreadPool.java:589)
   [junit4]   2>        at java.lang.Thread.run(Thread.java:748)
   [junit4]   2> Caused by: org.apache.solr.common.SolrException: No registered 
leader was found after waiting for 1220000ms , collection: collection1 slice: 
shard1 saw state=null with live_nodes=[]
   [junit4]   2>        at 
org.apache.solr.common.cloud.ZkStateReader.getLeaderRetry(ZkStateReader.java:816)
   [junit4]   2>        at 
org.apache.solr.common.cloud.ZkStateReader.getLeaderUrl(ZkStateReader.java:781)
   [junit4]   2>        at 
org.apache.solr.cloud.ZkController.getLeader(ZkController.java:1178)
   [junit4]   2>        ... 44 more
   [junit4]   2> 
   [junit4]   2> 1195301 INFO  (qtp2115723954-8214) [n:127.0.0.1:45667_solr 
c:collection1 s:shard1 r:core_node6 x:collection1_shard1_replica_n2] 
o.a.s.s.HttpSolrCall [admin] webapp=null path=/admin/cores 
params={qt=/admin/cores&coreNodeName=core_node6&collection.configName=collection1&newCollection=true&name=collection1_shard1_replica_n2&action=CREATE&numShards=1&collection=collection1&shard=shard1&wt=javabin&version=2&replicaType=NRT}
 status=0 QTime=209733
   [junit4]   2> 1195301 ERROR 
(SUITE-AssignBackwardCompatibilityTest-seed#[2ED374CC7EE9F4A6]-worker) [    ] 
o.a.z.s.ZooKeeperServer ZKShutdownHandler is not registered, so ZooKeeper 
server won't take any action on ERROR or SHUTDOWN server state changes
   [junit4]   2> 1195303 INFO  
(SUITE-AssignBackwardCompatibilityTest-seed#[2ED374CC7EE9F4A6]-worker) [    ] 
o.a.s.c.ZkTestServer connecting to 127.0.0.1:37215 37215
   [junit4]   2> 1200341 INFO  (Thread-2359) [    ] o.a.s.c.ZkTestServer 
connecting to 127.0.0.1:37215 37215
   [junit4]   2> 1200342 WARN  (Thread-2359) [    ] o.a.s.c.ZkTestServer Watch 
limit violations: 
   [junit4]   2> Maximum concurrent create/delete watches above limit:
   [junit4]   2> 
   [junit4]   2>        5       /solr/aliases.json
   [junit4]   2>        4       /solr/configs/collection1
   [junit4]   2>        4       /solr/security.json
   [junit4]   2>        4       /solr/configs/collection1/managed-schema
   [junit4]   2> 
   [junit4]   2> Maximum concurrent data watches above limit:
   [junit4]   2> 
   [junit4]   2>        12      /solr/collections/collection1/state.json
   [junit4]   2>        5       /solr/clusterstate.json
   [junit4]   2>        5       /solr/clusterprops.json
   [junit4]   2>        2       
/solr/overseer_elect/election/98928622529347593-127.0.0.1:45667_solr-n_0000000000
   [junit4]   2>        2       
/solr/collections/collection1/leader_elect/shard1/election/98928622529347593-core_node6-n_0000000000
   [junit4]   2>        2       
/solr/overseer_elect/election/98928622529347596-127.0.0.1:45387_solr-n_0000000001
   [junit4]   2> 
   [junit4]   2> Maximum concurrent children watches above limit:
   [junit4]   2> 
   [junit4]   2>        5       /solr/live_nodes
   [junit4]   2>        5       /solr/collections
   [junit4]   2> 
   [junit4]   2> 1200343 INFO  
(SUITE-AssignBackwardCompatibilityTest-seed#[2ED374CC7EE9F4A6]-worker) [    ] 
o.a.s.SolrTestCaseJ4 ------------------------------------------------------- 
Done waiting for tracked resources to be released
   [junit4]   2> NOTE: test params are: codec=SimpleText, 
sim=Asserting(org.apache.lucene.search.similarities.AssertingSimilarity@466fad35),
 locale=bg-BG, timezone=Africa/Juba
   [junit4]   2> NOTE: Linux 4.10.0-37-generic amd64/Oracle Corporation 
1.8.0_144 (64-bit)/cpus=8,threads=1,free=267594744,total=529530880
   [junit4]   2> NOTE: All tests run in this JVM: [CoreSorterTest, 
TestSQLHandlerNonCloud, UUIDUpdateProcessorFallbackTest, ResourceLoaderTest, 
OverseerTaskQueueTest, OverseerModifyCollectionTest, TestGeoJSONResponseWriter, 
LeaderElectionIntegrationTest, DirectUpdateHandlerOptimizeTest, 
TestExceedMaxTermLength, TestUseDocValuesAsStored, 
TestFieldTypeCollectionResource, FastVectorHighlighterTest, 
ClassificationUpdateProcessorFactoryTest, TestIndexingPerformance, 
DocumentBuilderTest, TestMacros, TestJoin, TestTlogReplica, ZkFailoverTest, 
TestJsonFacets, QueryParsingTest, TestXmlQParser, ConnectionManagerTest, 
TestSearcherReuse, ForceLeaderTest, DistributedFacetPivotLongTailTest, 
TestConfigReload, DistributedQueueTest, TestFastOutputStream, 
DistributedSuggestComponentTest, TestSolrXml, TestConfigSets, 
TestFilteredDocIdSet, UpdateParamsTest, JsonLoaderTest, TestCloudInspectUtil, 
TestBlendedInfixSuggestions, AddSchemaFieldsUpdateProcessorFactoryTest, 
RestartWhileUpdatingTest, BasicDistributedZkTest, TestSolrCLIRunExample, 
TestComponentsName, TestPKIAuthenticationPlugin, MinimalSchemaTest, 
TestConfigsApi, TestExpandComponent, TestConfigSetsAPI, 
IndexSchemaRuntimeFieldTest, TestLegacyFieldReuse, 
TestPHPSerializedResponseWriter, TestSubQueryTransformer, 
OutOfBoxZkACLAndCredentialsProvidersTest, RAMDirectoryFactoryTest, 
TestCryptoKeys, TestInitParams, NoCacheHeaderTest, RegexBytesRefFilterTest, 
HdfsCollectionsAPIDistributedZkTest, HdfsBasicDistributedZkTest, 
BasicAuthStandaloneTest, MissingSegmentRecoveryTest, 
TestSweetSpotSimilarityFactory, TestReqParamsAPI, SolrMetricReporterTest, 
LeaderInitiatedRecoveryOnCommitTest, TestSort, TestManagedSynonymFilterFactory, 
TestDFRSimilarityFactory, TemplateUpdateProcessorTest, NodeLostTriggerTest, 
MergeStrategyTest, HdfsRecoveryZkTest, TestPointFields, 
TestStressCloudBlindAtomicUpdates, CoreMergeIndexesAdminHandlerTest, 
CloneFieldUpdateProcessorFactoryTest, TestHighlightDedupGrouping, 
AssignBackwardCompatibilityTest]
   [junit4]   2> NOTE: reproduce with: ant test  
-Dtestcase=AssignBackwardCompatibilityTest -Dtests.seed=2ED374CC7EE9F4A6 
-Dtests.multiplier=3 -Dtests.slow=true -Dtests.locale=bg-BG 
-Dtests.timezone=Africa/Juba -Dtests.asserts=true -Dtests.file.encoding=US-ASCII
   [junit4] ERROR   0.00s J0 | AssignBackwardCompatibilityTest (suite) <<<
   [junit4]    > Throwable #1: 
org.apache.solr.client.solrj.impl.HttpSolrClient$RemoteSolrException: Error 
from server at https://127.0.0.1:45667/solr: create the collection time out:180s
   [junit4]    >        at 
__randomizedtesting.SeedInfo.seed([2ED374CC7EE9F4A6]:0)
   [junit4]    >        at 
org.apache.solr.client.solrj.impl.HttpSolrClient.executeMethod(HttpSolrClient.java:643)
   [junit4]    >        at 
org.apache.solr.client.solrj.impl.HttpSolrClient.request(HttpSolrClient.java:255)
   [junit4]    >        at 
org.apache.solr.client.solrj.impl.HttpSolrClient.request(HttpSolrClient.java:244)
   [junit4]    >        at 
org.apache.solr.client.solrj.impl.LBHttpSolrClient.doRequest(LBHttpSolrClient.java:483)
   [junit4]    >        at 
org.apache.solr.client.solrj.impl.LBHttpSolrClient.request(LBHttpSolrClient.java:413)
   [junit4]    >        at 
org.apache.solr.client.solrj.impl.CloudSolrClient.sendRequest(CloudSolrClient.java:1096)
   [junit4]    >        at 
org.apache.solr.client.solrj.impl.CloudSolrClient.requestWithRetryOnStaleState(CloudSolrClient.java:875)
   [junit4]    >        at 
org.apache.solr.client.solrj.impl.CloudSolrClient.request(CloudSolrClient.java:808)
   [junit4]    >        at 
org.apache.solr.client.solrj.SolrRequest.process(SolrRequest.java:178)
   [junit4]    >        at 
org.apache.solr.client.solrj.SolrRequest.process(SolrRequest.java:195)
   [junit4]    >        at 
org.apache.solr.cloud.AssignBackwardCompatibilityTest.setupCluster(AssignBackwardCompatibilityTest.java:55)
   [junit4]    >        at java.lang.Thread.run(Thread.java:748)
   [junit4] Completed [302/747 (3!)] on J0 in 215.90s, 0 tests, 1 error <<< 
FAILURES!

[...truncated 48612 lines...]
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