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Posted to dev@lucene.apache.org by Apache Jenkins Server <je...@builds.apache.org> on 2018/03/18 14:03:35 UTC
[JENKINS] Lucene-Solr-Tests-master - Build # 2437 - Unstable
Build: https://builds.apache.org/job/Lucene-Solr-Tests-master/2437/
3 tests failed.
FAILED: junit.framework.TestSuite.org.apache.solr.cloud.ZkControllerTest
Error Message:
ObjectTracker found 1 object(s) that were not released!!! [Overseer] org.apache.solr.common.util.ObjectReleaseTracker$ObjectTrackerException: org.apache.solr.cloud.Overseer at org.apache.solr.common.util.ObjectReleaseTracker.track(ObjectReleaseTracker.java:42) at org.apache.solr.cloud.Overseer.start(Overseer.java:545) at org.apache.solr.cloud.OverseerElectionContext.runLeaderProcess(ElectionContext.java:850) at org.apache.solr.cloud.LeaderElector.runIamLeaderProcess(LeaderElector.java:170) at org.apache.solr.cloud.LeaderElector.checkIfIamLeader(LeaderElector.java:135) at org.apache.solr.cloud.LeaderElector.joinElection(LeaderElector.java:307) at org.apache.solr.cloud.LeaderElector.retryElection(LeaderElector.java:393) at org.apache.solr.cloud.ZkController.rejoinOverseerElection(ZkController.java:2063) at org.apache.solr.cloud.Overseer$ClusterStateUpdater.checkIfIamStillLeader(Overseer.java:331) at java.lang.Thread.run(Thread.java:748)
Stack Trace:
java.lang.AssertionError: ObjectTracker found 1 object(s) that were not released!!! [Overseer]
org.apache.solr.common.util.ObjectReleaseTracker$ObjectTrackerException: org.apache.solr.cloud.Overseer
at org.apache.solr.common.util.ObjectReleaseTracker.track(ObjectReleaseTracker.java:42)
at org.apache.solr.cloud.Overseer.start(Overseer.java:545)
at org.apache.solr.cloud.OverseerElectionContext.runLeaderProcess(ElectionContext.java:850)
at org.apache.solr.cloud.LeaderElector.runIamLeaderProcess(LeaderElector.java:170)
at org.apache.solr.cloud.LeaderElector.checkIfIamLeader(LeaderElector.java:135)
at org.apache.solr.cloud.LeaderElector.joinElection(LeaderElector.java:307)
at org.apache.solr.cloud.LeaderElector.retryElection(LeaderElector.java:393)
at org.apache.solr.cloud.ZkController.rejoinOverseerElection(ZkController.java:2063)
at org.apache.solr.cloud.Overseer$ClusterStateUpdater.checkIfIamStillLeader(Overseer.java:331)
at java.lang.Thread.run(Thread.java:748)
at __randomizedtesting.SeedInfo.seed([BB739D5DCD74229F]:0)
at org.junit.Assert.fail(Assert.java:93)
at org.junit.Assert.assertTrue(Assert.java:43)
at org.junit.Assert.assertNull(Assert.java:551)
at org.apache.solr.SolrTestCaseJ4.teardownTestCases(SolrTestCaseJ4.java:301)
at sun.reflect.GeneratedMethodAccessor40.invoke(Unknown Source)
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$7.evaluate(RandomizedRunner.java:897)
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.cloud.ZkControllerTest
Error Message:
1 thread leaked from SUITE scope at org.apache.solr.cloud.ZkControllerTest: 1) Thread[id=5638, name=OverseerAutoScalingTriggerThread-72301126086754306-127.0.0.1:8983_solr-n_0000000001, state=RUNNABLE, group=Overseer autoscaling triggers] at java.security.AccessController.doPrivileged(Native Method) at com.carrotsearch.ant.tasks.junit4.events.Serializer.flushQueue(Serializer.java:114) at com.carrotsearch.ant.tasks.junit4.events.Serializer.serialize(Serializer.java:99) at com.carrotsearch.ant.tasks.junit4.slave.SlaveMain$3$2.write(SlaveMain.java:472) at java.io.BufferedOutputStream.flushBuffer(BufferedOutputStream.java:82) at java.io.BufferedOutputStream.flush(BufferedOutputStream.java:140) at java.io.PrintStream.flush(PrintStream.java:338) at java.io.FilterOutputStream.flush(FilterOutputStream.java:140) at java.io.PrintStream.write(PrintStream.java:482) at sun.nio.cs.StreamEncoder.writeBytes(StreamEncoder.java:221) at sun.nio.cs.StreamEncoder.implFlushBuffer(StreamEncoder.java:291) at sun.nio.cs.StreamEncoder.implFlush(StreamEncoder.java:295) at sun.nio.cs.StreamEncoder.flush(StreamEncoder.java:141) at java.io.OutputStreamWriter.flush(OutputStreamWriter.java:229) at org.apache.log4j.helpers.QuietWriter.flush(QuietWriter.java:59) at org.apache.log4j.WriterAppender.subAppend(WriterAppender.java:324) at org.apache.log4j.WriterAppender.append(WriterAppender.java:162) at org.apache.log4j.AppenderSkeleton.doAppend(AppenderSkeleton.java:251) at org.apache.log4j.helpers.AppenderAttachableImpl.appendLoopOnAppenders(AppenderAttachableImpl.java:66) at org.apache.log4j.Category.callAppenders(Category.java:206) at org.apache.log4j.Category.forcedLog(Category.java:391) at org.apache.log4j.Category.log(Category.java:856) at org.slf4j.impl.Log4jLoggerAdapter.error(Log4jLoggerAdapter.java:576) at org.apache.solr.cloud.autoscaling.OverseerTriggerThread.run(OverseerTriggerThread.java:142) at java.lang.Thread.run(Thread.java:748)
Stack Trace:
com.carrotsearch.randomizedtesting.ThreadLeakError: 1 thread leaked from SUITE scope at org.apache.solr.cloud.ZkControllerTest:
1) Thread[id=5638, name=OverseerAutoScalingTriggerThread-72301126086754306-127.0.0.1:8983_solr-n_0000000001, state=RUNNABLE, group=Overseer autoscaling triggers]
at java.security.AccessController.doPrivileged(Native Method)
at com.carrotsearch.ant.tasks.junit4.events.Serializer.flushQueue(Serializer.java:114)
at com.carrotsearch.ant.tasks.junit4.events.Serializer.serialize(Serializer.java:99)
at com.carrotsearch.ant.tasks.junit4.slave.SlaveMain$3$2.write(SlaveMain.java:472)
at java.io.BufferedOutputStream.flushBuffer(BufferedOutputStream.java:82)
at java.io.BufferedOutputStream.flush(BufferedOutputStream.java:140)
at java.io.PrintStream.flush(PrintStream.java:338)
at java.io.FilterOutputStream.flush(FilterOutputStream.java:140)
at java.io.PrintStream.write(PrintStream.java:482)
at sun.nio.cs.StreamEncoder.writeBytes(StreamEncoder.java:221)
at sun.nio.cs.StreamEncoder.implFlushBuffer(StreamEncoder.java:291)
at sun.nio.cs.StreamEncoder.implFlush(StreamEncoder.java:295)
at sun.nio.cs.StreamEncoder.flush(StreamEncoder.java:141)
at java.io.OutputStreamWriter.flush(OutputStreamWriter.java:229)
at org.apache.log4j.helpers.QuietWriter.flush(QuietWriter.java:59)
at org.apache.log4j.WriterAppender.subAppend(WriterAppender.java:324)
at org.apache.log4j.WriterAppender.append(WriterAppender.java:162)
at org.apache.log4j.AppenderSkeleton.doAppend(AppenderSkeleton.java:251)
at org.apache.log4j.helpers.AppenderAttachableImpl.appendLoopOnAppenders(AppenderAttachableImpl.java:66)
at org.apache.log4j.Category.callAppenders(Category.java:206)
at org.apache.log4j.Category.forcedLog(Category.java:391)
at org.apache.log4j.Category.log(Category.java:856)
at org.slf4j.impl.Log4jLoggerAdapter.error(Log4jLoggerAdapter.java:576)
at org.apache.solr.cloud.autoscaling.OverseerTriggerThread.run(OverseerTriggerThread.java:142)
at java.lang.Thread.run(Thread.java:748)
at __randomizedtesting.SeedInfo.seed([BB739D5DCD74229F]:0)
FAILED: junit.framework.TestSuite.org.apache.solr.cloud.ZkControllerTest
Error Message:
There are still zombie threads that couldn't be terminated: 1) Thread[id=5638, name=OverseerAutoScalingTriggerThread-72301126086754306-127.0.0.1:8983_solr-n_0000000001, state=RUNNABLE, group=Overseer autoscaling triggers] at java.lang.Object.notifyAll(Native Method) at org.apache.zookeeper.ClientCnxn.finishPacket(ClientCnxn.java:652) at org.apache.zookeeper.ClientCnxn.conLossPacket(ClientCnxn.java:674) at org.apache.zookeeper.ClientCnxn.queuePacket(ClientCnxn.java:1452) at org.apache.zookeeper.ClientCnxn.submitRequest(ClientCnxn.java:1405) at org.apache.zookeeper.ZooKeeper.getData(ZooKeeper.java:1213) at org.apache.solr.common.cloud.SolrZkClient.lambda$getData$5(SolrZkClient.java:340) at org.apache.solr.common.cloud.SolrZkClient$$Lambda$273/413223882.execute(Unknown Source) at org.apache.solr.common.cloud.ZkCmdExecutor.retryOperation(ZkCmdExecutor.java:60) at org.apache.solr.common.cloud.SolrZkClient.getData(SolrZkClient.java:340) at org.apache.solr.client.solrj.impl.ZkDistribStateManager.getAutoScalingConfig(ZkDistribStateManager.java:176) at org.apache.solr.client.solrj.cloud.DistribStateManager.getAutoScalingConfig(DistribStateManager.java:83) at org.apache.solr.cloud.autoscaling.OverseerTriggerThread.run(OverseerTriggerThread.java:127) at java.lang.Thread.run(Thread.java:748)
Stack Trace:
com.carrotsearch.randomizedtesting.ThreadLeakError: There are still zombie threads that couldn't be terminated:
1) Thread[id=5638, name=OverseerAutoScalingTriggerThread-72301126086754306-127.0.0.1:8983_solr-n_0000000001, state=RUNNABLE, group=Overseer autoscaling triggers]
at java.lang.Object.notifyAll(Native Method)
at org.apache.zookeeper.ClientCnxn.finishPacket(ClientCnxn.java:652)
at org.apache.zookeeper.ClientCnxn.conLossPacket(ClientCnxn.java:674)
at org.apache.zookeeper.ClientCnxn.queuePacket(ClientCnxn.java:1452)
at org.apache.zookeeper.ClientCnxn.submitRequest(ClientCnxn.java:1405)
at org.apache.zookeeper.ZooKeeper.getData(ZooKeeper.java:1213)
at org.apache.solr.common.cloud.SolrZkClient.lambda$getData$5(SolrZkClient.java:340)
at org.apache.solr.common.cloud.SolrZkClient$$Lambda$273/413223882.execute(Unknown Source)
at org.apache.solr.common.cloud.ZkCmdExecutor.retryOperation(ZkCmdExecutor.java:60)
at org.apache.solr.common.cloud.SolrZkClient.getData(SolrZkClient.java:340)
at org.apache.solr.client.solrj.impl.ZkDistribStateManager.getAutoScalingConfig(ZkDistribStateManager.java:176)
at org.apache.solr.client.solrj.cloud.DistribStateManager.getAutoScalingConfig(DistribStateManager.java:83)
at org.apache.solr.cloud.autoscaling.OverseerTriggerThread.run(OverseerTriggerThread.java:127)
at java.lang.Thread.run(Thread.java:748)
at __randomizedtesting.SeedInfo.seed([BB739D5DCD74229F]:0)
Build Log:
[...truncated 1837 lines...]
[junit4] JVM J1: stdout was not empty, see: /home/jenkins/jenkins-slave/workspace/Lucene-Solr-Tests-master/lucene/build/core/test/temp/junit4-J1-20180318_113715_0135107548067810468204.sysout
[junit4] >>> JVM J1 emitted unexpected output (verbatim) ----
[junit4] codec: Lucene70, pf: BloomFilter, dvf: Memory
[junit4] <<< JVM J1: EOF ----
[...truncated 11020 lines...]
[junit4] Suite: org.apache.solr.cloud.ZkControllerTest
[junit4] 2> Creating dataDir: /home/jenkins/jenkins-slave/workspace/Lucene-Solr-Tests-master/solr/build/solr-core/test/J1/temp/solr.cloud.ZkControllerTest_BB739D5DCD74229F-001/init-core-data-001
[junit4] 2> 1576871 WARN (SUITE-ZkControllerTest-seed#[BB739D5DCD74229F]-worker) [ ] o.a.s.SolrTestCaseJ4 startTrackingSearchers: numOpens=157 numCloses=157
[junit4] 2> 1576871 INFO (SUITE-ZkControllerTest-seed#[BB739D5DCD74229F]-worker) [ ] o.a.s.SolrTestCaseJ4 Using PointFields (NUMERIC_POINTS_SYSPROP=true) w/NUMERIC_DOCVALUES_SYSPROP=true
[junit4] 2> 1576893 INFO (SUITE-ZkControllerTest-seed#[BB739D5DCD74229F]-worker) [ ] o.a.s.SolrTestCaseJ4 Randomized ssl (false) and clientAuth (false) via: @org.apache.solr.SolrTestCaseJ4$SuppressSSL(bugUrl=None)
[junit4] 2> 1576893 INFO (SUITE-ZkControllerTest-seed#[BB739D5DCD74229F]-worker) [ ] o.a.s.SolrTestCaseJ4 SecureRandom sanity checks: test.solr.allowed.securerandom=null & java.security.egd=file:/dev/./urandom
[junit4] 2> 1576894 INFO (TEST-ZkControllerTest.testGetHostName-seed#[BB739D5DCD74229F]) [ ] o.a.s.SolrTestCaseJ4 ###Starting testGetHostName
[junit4] 2> 1576895 INFO (TEST-ZkControllerTest.testGetHostName-seed#[BB739D5DCD74229F]) [ ] o.a.s.c.ZkTestServer STARTING ZK TEST SERVER
[junit4] 2> 1576895 INFO (Thread-1059) [ ] o.a.s.c.ZkTestServer client port:0.0.0.0/0.0.0.0:0
[junit4] 2> 1576895 INFO (Thread-1059) [ ] o.a.s.c.ZkTestServer Starting server
[junit4] 2> 1576898 ERROR (Thread-1059) [ ] 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> 1576995 INFO (TEST-ZkControllerTest.testGetHostName-seed#[BB739D5DCD74229F]) [ ] o.a.s.c.ZkTestServer start zk server on port:34240
[junit4] 2> 1576999 INFO (zkConnectionManagerCallback-1392-thread-1) [ ] o.a.s.c.c.ConnectionManager zkClient has connected
[junit4] 2> 1577001 INFO (zkConnectionManagerCallback-1394-thread-1) [ ] o.a.s.c.c.ConnectionManager zkClient has connected
[junit4] 2> 1577020 INFO (TEST-ZkControllerTest.testGetHostName-seed#[BB739D5DCD74229F]) [ ] o.a.s.c.SolrXmlConfig MBean server found: com.sun.jmx.mbeanserver.JmxMBeanServer@54335987, but no JMX reporters were configured - adding default JMX reporter.
[junit4] 2> 1577022 INFO (zkConnectionManagerCallback-1398-thread-1-processing-n:127.0.0.1:8983_solr) [n:127.0.0.1:8983_solr ] o.a.s.c.c.ConnectionManager zkClient has connected
[junit4] 2> 1577214 INFO (TEST-ZkControllerTest.testGetHostName-seed#[BB739D5DCD74229F]) [n:127.0.0.1:8983_solr ] o.a.s.c.Overseer Overseer (id=null) closing
[junit4] 2> 1577214 INFO (TEST-ZkControllerTest.testGetHostName-seed#[BB739D5DCD74229F]) [n:127.0.0.1:8983_solr ] o.a.s.c.OverseerElectionContext I am going to be the leader 127.0.0.1:8983_solr
[junit4] 2> 1577215 INFO (TEST-ZkControllerTest.testGetHostName-seed#[BB739D5DCD74229F]) [n:127.0.0.1:8983_solr ] o.a.s.c.Overseer Overseer (id=72301126086754306-127.0.0.1:8983_solr-n_0000000000) starting
[junit4] 2> 1577230 INFO (zkConnectionManagerCallback-1403-thread-1-processing-n:127.0.0.1:8983_solr) [n:127.0.0.1:8983_solr ] o.a.s.c.c.ConnectionManager zkClient has connected
[junit4] 2> 1577232 INFO (TEST-ZkControllerTest.testGetHostName-seed#[BB739D5DCD74229F]) [n:127.0.0.1:8983_solr ] o.a.s.c.s.i.ZkClientClusterStateProvider Cluster at 127.0.0.1:34240/solr ready
[junit4] 2> 1577233 INFO (TEST-ZkControllerTest.testGetHostName-seed#[BB739D5DCD74229F]) [n:127.0.0.1:8983_solr ] o.a.s.c.ZkController Register node as live in ZooKeeper:/live_nodes/127.0.0.1:8983_solr
[junit4] 2> 1577235 INFO (TEST-ZkControllerTest.testGetHostName-seed#[BB739D5DCD74229F]) [n:127.0.0.1:8983_solr ] o.a.s.c.Overseer Overseer (id=72301126086754306-127.0.0.1:8983_solr-n_0000000000) closing
[junit4] 2> 1577235 ERROR (OverseerCollectionConfigSetProcessor-72301126086754306-127.0.0.1:8983_solr-n_0000000000) [n:127.0.0.1:8983_solr ] o.a.s.c.OverseerTaskProcessor Unable to prioritize overseer
[junit4] 2> java.lang.InterruptedException
[junit4] 2> at java.lang.Object.wait(Native Method)
[junit4] 2> at java.lang.Object.wait(Object.java:502)
[junit4] 2> at org.apache.zookeeper.ClientCnxn.submitRequest(ClientCnxn.java:1409)
[junit4] 2> at org.apache.zookeeper.ZooKeeper.exists(ZooKeeper.java:1100)
[junit4] 2> at org.apache.solr.common.cloud.SolrZkClient.lambda$exists$3(SolrZkClient.java:316)
[junit4] 2> at org.apache.solr.common.cloud.ZkCmdExecutor.retryOperation(ZkCmdExecutor.java:60)
[junit4] 2> at org.apache.solr.common.cloud.SolrZkClient.exists(SolrZkClient.java:316)
[junit4] 2> at org.apache.solr.cloud.OverseerNodePrioritizer.prioritizeOverseerNodes(OverseerNodePrioritizer.java:60)
[junit4] 2> at org.apache.solr.cloud.OverseerTaskProcessor.run(OverseerTaskProcessor.java:178)
[junit4] 2> at java.lang.Thread.run(Thread.java:748)
[junit4] 2> 1577235 INFO (OverseerStateUpdate-72301126086754306-127.0.0.1:8983_solr-n_0000000000) [n:127.0.0.1:8983_solr ] o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (0) -> (1)
[junit4] 2> 1577255 INFO (OverseerStateUpdate-72301126086754306-127.0.0.1:8983_solr-n_0000000000) [n:127.0.0.1:8983_solr ] o.a.s.c.Overseer Overseer Loop exiting : 127.0.0.1:8983_solr
[junit4] 2> 1577255 WARN (OverseerAutoScalingTriggerThread-72301126086754306-127.0.0.1:8983_solr-n_0000000000) [n:127.0.0.1:8983_solr ] o.a.s.c.a.OverseerTriggerThread Interrupted
[junit4] 2> java.lang.InterruptedException
[junit4] 2> at java.lang.Object.wait(Native Method)
[junit4] 2> at java.lang.Object.wait(Object.java:502)
[junit4] 2> at org.apache.zookeeper.ClientCnxn.submitRequest(ClientCnxn.java:1409)
[junit4] 2> at org.apache.zookeeper.ZooKeeper.setData(ZooKeeper.java:1328)
[junit4] 2> at org.apache.solr.common.cloud.SolrZkClient.lambda$setData$6(SolrZkClient.java:352)
[junit4] 2> at org.apache.solr.common.cloud.ZkCmdExecutor.retryOperation(ZkCmdExecutor.java:60)
[junit4] 2> at org.apache.solr.common.cloud.SolrZkClient.setData(SolrZkClient.java:352)
[junit4] 2> at org.apache.solr.client.solrj.impl.ZkDistribStateManager.setData(ZkDistribStateManager.java:146)
[junit4] 2> at org.apache.solr.cloud.autoscaling.OverseerTriggerThread.run(OverseerTriggerThread.java:132)
[junit4] 2> at java.lang.Thread.run(Thread.java:748)
[junit4] 2> 1577258 WARN (OverseerExitThread) [n:127.0.0.1:8983_solr ] o.a.s.c.Overseer I'm exiting, but I'm still the leader
[junit4] 2> 1577267 INFO (OverseerExitThread) [n:127.0.0.1:8983_solr ] o.a.s.c.OverseerElectionContext I am going to be the leader 127.0.0.1:8983_solr
[junit4] 2> 1577268 INFO (OverseerExitThread) [n:127.0.0.1:8983_solr ] o.a.s.c.Overseer Overseer (id=72301126086754306-127.0.0.1:8983_solr-n_0000000001) starting
[junit4] 2> 1577273 ERROR (OverseerAutoScalingTriggerThread-72301126086754306-127.0.0.1:8983_solr-n_0000000001) [n:127.0.0.1:8983_solr ] o.a.s.c.a.OverseerTriggerThread A ZK error has occurred
[junit4] 2> java.io.IOException: org.apache.zookeeper.KeeperException$SessionExpiredException: KeeperErrorCode = Session expired for /autoscaling.json
[junit4] 2> at org.apache.solr.client.solrj.impl.ZkDistribStateManager.getAutoScalingConfig(ZkDistribStateManager.java:183)
[junit4] 2> at org.apache.solr.client.solrj.cloud.DistribStateManager.getAutoScalingConfig(DistribStateManager.java:83)
[junit4] 2> at org.apache.solr.cloud.autoscaling.OverseerTriggerThread.run(OverseerTriggerThread.java:127)
[junit4] 2> at java.lang.Thread.run(Thread.java:748)
[junit4] 2> Caused by: org.apache.zookeeper.KeeperException$SessionExpiredException: KeeperErrorCode = Session expired for /autoscaling.json
[junit4] 2> at org.apache.zookeeper.KeeperException.create(KeeperException.java:130)
[junit4] 2> at org.apache.zookeeper.KeeperException.create(KeeperException.java:54)
[junit4] 2> at org.apache.zookeeper.ZooKeeper.getData(ZooKeeper.java:1215)
[junit4] 2> at org.apache.solr.common.cloud.SolrZkClient.lambda$getData$5(SolrZkClient.java:340)
[junit4] 2> at org.apache.solr.common.cloud.ZkCmdExecutor.retryOperation(ZkCmdExecutor.java:60)
[junit4] 2> at org.apache.solr.common.cloud.SolrZkClient.getData(SolrZkClient.java:340)
[junit4] 2> at org.apache.solr.client.solrj.impl.ZkDistribStateManager.getAutoScalingConfig(ZkDistribStateManager.java:176)
[junit4] 2> ... 3 more
[junit4] 2> 1577273 ERROR (OverseerAutoScalingTriggerThread-72301126086754306-127.0.0.1:8983_solr-n_0000000001) [n:127.0.0.1:8983_solr ] o.a.s.c.a.OverseerTriggerThread A ZK error has occurred
[junit4] 2> java.io.IOException: org.apache.zookeeper.KeeperException$SessionExpiredException: KeeperErrorCode = Session expired for /autoscaling.json
[junit4] 2> at org.apache.solr.client.solrj.impl.ZkDistribStateManager.getAutoScalingConfig(ZkDistribStateManager.java:183)
[junit4] 2> at org.apache.solr.client.solrj.cloud.DistribStateManager.getAutoScalingConfig(DistribStateManager.java:83)
[junit4] 2> at org.apache.solr.cloud.autoscaling.OverseerTriggerThread.run(OverseerTriggerThread.java:127)
[junit4] 2> at java.lang.Thread.run(Thread.java:748)
[junit4] 2> Caused by: org.apache.zookeeper.KeeperException$SessionExpiredException: KeeperErrorCode = Session expired for /autoscaling.json
[junit4] 2> at org.apache.zookeeper.KeeperException.create(KeeperException.java:130)
[junit4] 2> at org.apache.zookeeper.KeeperException.create(KeeperException.java:54)
[junit4] 2> at org.apache.zookeeper.ZooKeeper.getData(ZooKeeper.java:1215)
[junit4] 2> at org.apache.solr.common.cloud.SolrZkClient.lambda$getData$5(SolrZkClient.java:340)
[junit4] 2> at org.apache.solr.common.cloud.ZkCmdExecutor.retryOperation(ZkCmdExecutor.java:60)
[junit4] 2> at org.apache.solr.common.cloud.SolrZkClient.getData(SolrZkClient.java:340)
[junit4] 2> at org.apache.solr.client.solrj.impl.ZkDistribStateManager.getAutoScalingConfig(ZkDistribStateManager.java:176)
[junit4] 2> ... 3 more
[junit4] 2> 1577273 ERROR (OverseerAutoScalingTriggerThread-72301126086754306-127.0.0.1:8983_solr-n_0000000001) [n:127.0.0.1:8983_solr ] o.a.s.c.a.OverseerTriggerThread A ZK error has occurred
[junit4] 2> java.io.IOException: org.apache.zookeeper.KeeperException$SessionExpiredException: KeeperErrorCode = Session expired for /autoscaling.json
[junit4] 2> at org.apache.solr.client.solrj.impl.ZkDistribStateManager.getAutoScalingConfig(ZkDistribStateManager.java:183)
[junit4] 2> at org.apache.solr.client.solrj.cloud.DistribStateManager.getAutoScalingConfig(DistribStateManager.java:83)
[junit4] 2> at org.apache.solr.cloud.autoscaling.OverseerTriggerThread.run(OverseerTriggerThread.java:127)
[junit4] 2> at java.lang.Thread.run(Thread.java:748)
[junit4] 2> Caused by: org.apache.zookeeper.KeeperException$SessionExpiredException: KeeperErrorCode = Session expired for /autoscaling.json
[junit4] 2> at org.apache.zookeeper.KeeperException.create(KeeperException.java:130)
[junit4] 2> at org.apache.zookeeper.KeeperException.create(KeeperException.java:54)
[junit4] 2> at org.apache.zookeeper.ZooKeeper.getData(ZooKeeper.java:1215)
[junit4] 2> at org.apache.solr.common.cloud.SolrZkClient.lambda$getData$5(SolrZkClient.java:340)
[junit4] 2> at org.apache.solr.common.cloud.ZkCmdExecutor.retryOperation(ZkCmdExecutor.java:60)
[junit4] 2> at org.apache.solr.common.cloud.SolrZkClient.getData(SolrZkClient.java:340)
[junit4] 2> at org.apache.solr.client.solrj.impl.ZkDistribStateManager.getAutoScalingConfig(ZkDistribStateManager.java:176)
[junit4] 2> ... 3 more
[junit4] 2> 1577273 ERROR (OverseerAutoScalingTriggerThread-72301126086754306-127.0.0.1:8983_solr-n_0000000001) [n:127.0.0.1:8983_solr ] o.a.s.c.a.OverseerTriggerThread A ZK error has occurred
[junit4] 2> java.io.IOException: org.apache.zookeeper.KeeperException$SessionExpiredException: KeeperErrorCode = Session expired for /autoscaling.json
[junit4] 2> at org.apache.solr.client.solrj.impl.ZkDistribStateManager.getAutoScalingConfig(ZkDistribStateManager.java:183)
[junit4] 2> at org.apache.solr.client.solrj.cloud.DistribStateManager.getAutoScalingConfig(DistribStateManager.java:83)
[junit4] 2> at org.apache.solr.cloud.autoscaling.OverseerTriggerThread.run(OverseerTriggerThread.java:127)
[junit4] 2> at java.lang.Thread.run(Thread.java:748)
[junit4] 2> Caused by: org.apache.zookeeper.KeeperException$SessionExpiredException: KeeperErrorCode = Session expired for /autoscaling.json
[junit4] 2> at org.apache.zookeeper.KeeperException.create(KeeperException.java:130)
[junit4] 2> at org.apache.zookeeper.KeeperException.create(KeeperException.java:54)
[junit4] 2> at org.apache.zookeeper.ZooKeeper.getData(ZooKeeper.java:1215)
[junit4] 2> at org.apache.solr.common.cloud.SolrZkClient.lambda$getData$5(SolrZkClient.java:340)
[junit4] 2> at org.apache.solr.common.cloud.ZkCmdExecutor.retryOperation(ZkCmdExecutor.java:60)
[junit4] 2> at org.apache.solr.common.cloud.SolrZkClient.getData(SolrZkClient.java:340)
[junit4] 2> at org.apache.solr.client.solrj.impl.ZkDistribStateManager.getAutoScalingConfig(ZkDistribStateManager.java:176)
[junit4] 2> ... 3 more
[junit4] 2> 1577274 ERROR (OverseerAutoScalingTriggerThread-72301126086754306-127.0.0.1:8983_solr-n_0000000001) [n:127.0.0.1:8983_solr ] o.a.s.c.a.OverseerTriggerThread A ZK error has occurred
[junit4] 2> java.io.IOException: org.apache.zookeeper.KeeperException$SessionExpiredException: KeeperErrorCode = Session expired for /autoscaling.json
[junit4] 2> at org.apache.solr.client.solrj.impl.ZkDistribStateManager.getAutoScalingConfig(ZkDistribStateManager.java:183)
[junit4] 2> at org.apache.solr.client.solrj.cloud.DistribStateManager.getAutoScalingConfig(DistribStateManager.java:83)
[junit4] 2> at org.apache.solr.cloud.autoscaling.OverseerTriggerThread.run(OverseerTriggerThread.java:127)
[junit4] 2> at java.lang.Thread.run(Thread.java:748)
[junit4] 2> Caused by: org.apache.zookeeper.KeeperException$SessionExpiredException: KeeperErrorCode = Session expired for /autoscaling.json
[junit4] 2> at org.apache.zookeeper.KeeperException.create(KeeperException.java:130)
[junit4] 2> at org.apache.zookeeper.KeeperException.create(KeeperException.java:54)
[junit4] 2> at org.apache.zookeeper.ZooKeeper.getData(ZooKeeper.java:1215)
[junit4] 2> at org.apache.solr.common.cloud.SolrZkClient.lambda$getData$5(SolrZkClient.java:340)
[junit4] 2> at org.apache.solr.common.cloud.ZkCmdExecutor.retryOperation(ZkCmdExecutor.java:60)
[junit4] 2> at org.apache.solr.common.cloud.SolrZkClient.getData(SolrZkClient.java:340)
[junit4] 2> at org.apache.solr.client.solrj.impl.ZkDistribStateManager.getAutoScalingConfig(ZkDistribStateManager.java:176)
[junit4] 2> ... 3 more
[junit4] 2> 1577274 ERROR (OverseerAutoScalingTriggerThread-72301126086754306-127.0.0.1:8983_solr-n_0000000001) [n:127.0.0.1:8983_solr ] o.a.s.c.a.OverseerTriggerThread A ZK error has occurred
[junit4] 2> java.io.IOException: org.apache.zookeeper.KeeperException$SessionExpiredException: KeeperErrorCode = Session expired for /autoscaling.json
[junit4] 2> at org.apache.solr.client.solrj.impl.ZkDistribStateManager.getAutoScalingConfig(ZkDistribStateManager.java:183)
[junit4] 2> at org.apache.solr.client.solrj.cloud.DistribStateManager.getAutoScalingConfig(DistribStateManager.java:83)
[junit4] 2> at org.apache.solr.cloud.autoscaling.OverseerTriggerThread.run(OverseerTriggerThread.java:127)
[junit4] 2> at java.lang.Thread.run(Thread.java:748)
[junit4] 2> Caused by: org.apache.zookeeper.KeeperException$SessionExpiredException: KeeperErrorCode = Session expired for /autoscaling.json
[junit4] 2> at org.apache.zookeeper.KeeperException.create(KeeperException.java:130)
[junit4] 2> at org.apache.zookeeper.KeeperException.create(KeeperException.java:54)
[junit4] 2> at org.apache.zookeeper.ZooKeeper.getData(ZooKeeper.java:1215)
[junit4] 2> at org.apache.solr.common.cloud.SolrZkClient.lambda$getData$5(SolrZkClient.java:340)
[junit4] 2> at org.apache.solr.common.cloud.ZkCmdExecutor.retryOperation(ZkCmdExecutor.java:60)
[junit4] 2> at org.apache.solr.common.cloud.SolrZkClient.getData(SolrZkClient.java:340)
[junit4] 2> at org.apache.solr.client.solrj.impl.ZkDistribStateManager.getAutoScalingConfig(ZkDistribStateManager.java:176)
[junit4] 2> ... 3 more
[junit4] 2> 1577274 ERROR (OverseerAutoScalingTriggerThread-72301126086754306-127.0.0.1:8983_solr-n_0000000001) [n:127.0.0.1:8983_solr ] o.a.s.c.a.OverseerTriggerThread A ZK error has occurred
[junit4] 2> java.io.IOException: org.apache.zookeeper.KeeperException$SessionExpiredException: KeeperErrorCode = Session expired for /autoscaling.json
[junit4] 2> at org.apache.solr.client.solrj.impl.ZkDistribStateManager.getAutoScalingConfig(ZkDistribStateManager.java:183)
[junit4] 2> at org.apache.solr.client.solrj.cloud.DistribStateManager.getAutoScalingConfig(DistribStateManager.java:83)
[junit4] 2> at org.apache.solr.cloud.autoscaling.OverseerTriggerThread.run(OverseerTriggerThread.java:127)
[junit4] 2> at java.lang.Thread.run(Thread.java:748)
[junit4] 2> Caused by: org.apache.zookeeper.KeeperException$SessionExpiredException: KeeperErrorCode = Session expired for /autoscaling.json
[junit4] 2> at org.apache.zookeeper.KeeperException.create(KeeperException.java:130)
[junit4] 2> at org.apache.zookeeper.KeeperException.create(KeeperException.java:54)
[junit4] 2> at org.apache.zookeeper.ZooKeeper.getData(ZooKeeper.java:1215)
[junit4] 2> at org.apache.solr.common.cloud.SolrZkClient.lambda$getData$5(SolrZkClient.java:340)
[junit4] 2> at org.apache.solr.common.cloud.ZkCmdExecutor.retryOperation(ZkCmdExecutor.java:60)
[junit4] 2> at org.apache.solr.common.cloud.SolrZkClient.getData(SolrZkClient.java:340)
[junit4] 2> at org.apache.solr.client.solrj.impl.ZkDistribStateManager.getAutoScalingConfig(ZkDistribStateManager.java:176)
[junit4] 2> ... 3 more
[junit4] 2> 1577274 ERROR (OverseerAutoScalingTriggerThread-72301126086754306-127.0.0.1:8983_solr-n_0000000001) [n:127.0.0.1:8983_solr ] o.a.s.c.a.OverseerTriggerThread A ZK error has occurred
[junit4] 2> java.io.IOException: org.apache.zookeeper.KeeperException$SessionExpiredException: KeeperErrorCode = Session expired for /autoscaling.json
[junit4] 2> at org.apache.solr.client.solrj.impl.ZkDistribStateManager.getAutoScalingConfig(ZkDistribStateManager.java:183)
[junit4] 2> at org.apache.solr.client.solrj.cloud.DistribStateManager.getAutoScalingConfig(DistribStateManager.java:83)
[junit4] 2> at org.apache.solr.cloud.autoscaling.OverseerTriggerThread.run(OverseerTriggerThread.java:127)
[junit4] 2> at java.lang.Thread.run(Thread.java:748)
[junit4] 2> Caused by: org.apache.zookeeper.KeeperException$SessionExpiredException: KeeperErrorCode = Session expired for /autoscaling.json
[junit4] 2> at org.apache.zookeeper.KeeperException.create(KeeperException.java:130)
[junit4] 2> at org.apache.zookeeper.KeeperException.create(KeeperException.java:54)
[junit4] 2> at org.apache.zookeeper.ZooKeeper.getData(ZooKeeper.java:1215)
[junit4] 2> at org.apache.solr.common.cloud.SolrZkClient.lambda$getData$5(SolrZkClient.java:340)
[junit4] 2> at org.apache.solr.common.cloud.ZkCmdExecutor.retryOperation(ZkCmdExecutor.java:60)
[junit4] 2> at org.apache.solr.common.cloud.SolrZkClient.getData(SolrZkClient.java:340)
[junit4] 2> at org.apache.solr.client.solrj.impl.ZkDistribStateManager.getAutoScalingConfig(ZkDistribStateManager.java:176)
[junit4] 2> ... 3 more
[junit4] 2> 1577274 ERROR (OverseerAutoScalingTriggerThread-72301126086754306-127.0.0.1:8983_solr-n_0000000001) [n:127.0.0.1:8983_solr ] o.a.s.c.a.OverseerTriggerThread A ZK error has occurred
[junit4] 2> java.io.IOException: org.apache.zookeeper.KeeperException$SessionExpiredException: KeeperErrorCode = Session expired for /autoscaling.json
[junit4] 2> at org.apache.solr.client.solrj.impl.ZkDistribStateManager.getAutoScalingConfig(ZkDistribStateManager.java:183)
[junit4] 2> at org.apache.solr.client.solrj.cloud.DistribStateManager.getAutoScalingConfig(DistribStateManager.java:83)
[junit4] 2> at org.apache.solr.cloud.autoscaling.OverseerTriggerThread.run(OverseerTriggerThread.java:127)
[junit4] 2> at java.lang.Thread.run(Thread.java:748)
[junit4] 2> Caused by: org.apache.zookeeper.KeeperException$SessionExpiredException: KeeperErrorCode = Session expired for /autoscaling.json
[junit4] 2> at org.apache.zookeeper.KeeperException.create(KeeperException.java:130)
[junit4] 2> at org.apache.zookeeper.KeeperException.create(KeeperException.java:54)
[junit4] 2> at org.apache.zookeeper.ZooKeeper.getData(ZooKeeper.java:1215)
[junit4] 2> at org.apache.solr.common.cloud.SolrZkClient.lambda$getData$5(SolrZkClient.java:340)
[junit4] 2> at org.apache.solr.common.cloud.ZkCmdExecutor.retryOperation(ZkCmdExecutor.java:60)
[junit4] 2> at org.apache.solr.common.cloud.SolrZkClient.getData(SolrZkClient.java:340)
[junit4] 2> at org.apache.solr.client.solrj.impl.ZkDistribStateManager.getAutoScalingConfig(ZkDistribStateManager.java:176)
[junit4] 2> ... 3 more
[junit4] 2> 1577275 ERROR (OverseerAutoScalingTriggerThread-72301126086754306-127.0.0.1:8983_solr-n_0000000001) [n:127.0.0.1:8983_solr ] o.a.s.c.a.OverseerTriggerThread A ZK error has occurred
[junit4] 2> java.io.IOException: org.apache.zookeeper.KeeperException$SessionExpiredException: KeeperErrorCode = Session expired for /autoscaling.json
[junit4] 2> at org.apache.solr.client.solrj.impl.ZkDistribStateManager.getAutoScalingConfig(ZkDistribStateManager.java:183)
[junit4] 2> at org.apache.solr.client.solrj.cloud.DistribStateManager.getAutoScalingConfig(DistribStateManager.java:83)
[junit4] 2> at org.apache.solr.cloud.autoscaling.OverseerTriggerThread.run(OverseerTriggerThread.java:127)
[junit4] 2> at java.lang.Thread.run(Thread.java:748)
[junit4] 2> Caused by: org.apache.zookeeper.KeeperException$SessionExpiredException: KeeperErrorCode = Session expired for /autoscaling.json
[junit4] 2> at org.apache.zookeeper.KeeperException.create(KeeperException.java:130)
[junit4] 2> at org.apache.zookeeper.KeeperException.create(KeeperException.java:54)
[junit4] 2> at org.apache.zookeeper.ZooKeeper.getData(ZooKeeper.java:1215)
[junit4] 2> at org.apache.solr.common.cloud.SolrZkClient.lambda$getData$5(SolrZkClient.java:340)
[junit4] 2> at org.apache.solr.common.cloud.ZkCmdExecutor.retryOperation(ZkCmdExecutor.java:60)
[junit4] 2> at org.apache.solr.common.cloud.SolrZkClient.getData(SolrZkClient.java:340)
[junit4] 2> at org.apache.solr.client.solrj.impl.ZkDistribStateManager.getAutoScalingConfig(ZkDistribStateManager.java:176)
[junit4] 2> ... 3 more
[junit4] 2> 1577275 ERROR (OverseerAutoScalingTriggerThread-72301126086754306-127.0.0.1:8983_solr-n_0000000001) [n:127.0.0.1:8983_solr ] o.a.s.c.a.OverseerTriggerThread A ZK error has occurred
[junit4] 2> java.io.IOException: org.apache.zookeeper.KeeperException$SessionExpiredException: KeeperErrorCode = Session expired for /autoscaling.json
[junit4] 2> at org.apache.solr.client.solrj.impl.ZkDistribStateManager.getAutoScalingConfig(ZkDistribStateManager.java:183)
[junit4] 2> at org.apache.solr.client.solrj.cloud.DistribStateManager.getAutoScalingConfig(DistribStateManager.java:83)
[junit4] 2> at org.apache.solr.cloud.autoscaling.OverseerTriggerThread.run(OverseerTriggerThread.java:127)
[junit4] 2> at java.lang.Thread.run(Thread.java:748)
[junit4] 2> Caused by: org.apache.zookeeper.KeeperException$SessionExpiredException: KeeperErrorCode = Session expired for /autoscaling.json
[junit4] 2> at org.apache.zookeeper.KeeperException.create(KeeperException.java:130)
[junit4] 2> at org.apache.zookeeper.KeeperException.create(KeeperException.java:54)
[junit4] 2> at org.apache.zookeeper.ZooKeeper.getData(ZooKeeper.java:1215)
[junit4] 2> at org.apache.solr.common.cloud.SolrZkClient.lambda$getData$5(SolrZkClient.java:340)
[junit4] 2> at org.apache.solr.common.cloud.ZkCmdExecutor.retryOperation(ZkCmdExecutor.java:60)
[junit4] 2> at org.apache.solr.common.cloud.SolrZkClient.getData(SolrZkClient.java:340)
[junit4] 2> at org.apache.solr.client.solrj.impl.ZkDistribStateManager.getAutoScalingConfig(ZkDistribStateManager.java:176)
[junit4] 2> ... 3 more
[junit4] 2> 1577275 ERROR (OverseerAutoScalingTriggerThread-72301126086754306-127.0.0.1:8983_solr-n_0000000001) [n:127.0.0.1:8983_solr ] o.a.s.c.a.OverseerTriggerThread A ZK error has occurred
[junit4] 2> java.io.IOException: org.apache.zookeeper.KeeperException$SessionExpiredException: KeeperErrorCode = Session expired for /autoscaling.json
[junit4] 2> at org.apache.solr.client.solrj.impl.ZkDistribStateManager.getAutoScalingConfig(ZkDistribStateManager.java:183)
[junit4] 2> at org.apache.solr.client.solrj.cloud.DistribStateManager.getAutoScalingConfig(DistribStateManager.java:83)
[junit4] 2> at org.apache.solr.cloud.autoscaling.OverseerTriggerThread.run(OverseerTriggerThread.java:127)
[junit4] 2> at java.lang.Thread.run(Thread.java:748)
[junit4] 2> Caused by: org.apache.zookeeper.KeeperException$SessionExpiredException: KeeperErrorCode = Session expired for /autoscaling.json
[junit4] 2> at org.apache.zookeeper.KeeperException.create(KeeperException.java:130)
[junit4] 2> at org.apache.zookeeper.KeeperException.create(KeeperException.java:54)
[junit4] 2> at org.apache.zookeeper.ZooKeeper.getData(ZooKeeper.java:1215)
[junit4] 2> at org.apache.solr.common.cloud.SolrZkClient.lambda$getData$5(SolrZkClient.java:340)
[junit4] 2> at org.apache.solr.common.cloud.ZkCmdExecutor.retryOperation(ZkCmdExecutor.java:60)
[junit4] 2> at org.apache.solr.common.cloud.SolrZkClient.getData(SolrZkClient.java:340)
[junit4] 2> at org.apache.solr.client.solrj.impl.ZkDistribStateManager.getAutoScalingConfig(ZkDistribStateManager.java:176)
[junit4] 2> ... 3 more
[junit4] 2> 1577275 ERROR (OverseerAutoScalingTriggerThread-72301126086754306-127.0.0.1:8983_solr-n_0000000001) [n:127.0.0.1:8983_solr ] o.a.s.c.a.OverseerTriggerThread A ZK error has occurred
[junit4] 2> java.io.IOException: org.apache.zookeeper.KeeperException$SessionExpiredException: KeeperErrorCode = Session expired for /autoscaling.json
[junit4] 2> at org.apache.solr.client.solrj.impl.ZkDistribStateManager.getAutoScalingConfig(ZkDistribStateManager.java:183)
[junit4] 2> at org.apache.solr.client.solrj.cloud.DistribStateManager.getAutoScalingConfig(DistribStateManager.java:83)
[junit4] 2> at org.apache.solr.cloud.autoscaling.OverseerTriggerThread.run(OverseerTriggerThread.java:127)
[junit4] 2> at java.lang.Thread.run(Thread.java:748)
[junit4] 2> Caused by: org.apache.zookeeper.KeeperException$SessionExpiredException: KeeperErrorCode = Session expired for /autoscaling.json
[junit4] 2> at org.apache.zookeeper.KeeperException.create(KeeperException.java:130)
[junit4] 2> at org.apache.zookeeper.KeeperException.create(KeeperException.java:54)
[junit4] 2> at org.apache.zookeeper.ZooKeeper.getData(ZooKeeper.java:1215)
[junit4] 2> at org.apache.solr.common.cloud.SolrZkClient.lambda$getData$5(SolrZkClient.java:340)
[junit4] 2> at org.apache.solr.common.cloud.ZkCmdExecutor.retryOperation(ZkCmdExecutor.java:60)
[junit4] 2> at org.apache.solr.common.cloud.SolrZkClient.getData(SolrZkClient.java:340)
[junit4] 2> at org.apache.solr.client.solrj.impl.ZkDistribStateManager.getAutoScalingConfig(ZkDistribStateManager.java:176)
[junit4] 2> ... 3 more
[junit4] 2> 1577275 ERROR (OverseerAutoScalingTriggerThread-72301126086754306-127.0.0.1:8983_solr-n_0000000001) [n:127.0.0.1:8983_solr ] o.a.s.c.a.OverseerTriggerThread A ZK error has occurred
[junit4] 2> java.io.IOException: org.apache.zookeeper.KeeperException$SessionExpiredException: KeeperErrorCode = Session expired for /autoscaling.json
[junit4] 2> at org.apache.solr.client.solrj.impl.ZkDistribStateManager.getAutoScalingConfig(ZkDistribStateManager.java:183)
[junit4] 2> at org.apache.solr.client.solrj.cloud.DistribStateManager.getAutoScalingConfig(DistribStateManager.java:83)
[junit4] 2> at org.apache.solr.cloud.autoscaling.OverseerTriggerThread.run(OverseerTriggerThread.java:127)
[junit4] 2> at java.lang.Thread.run(Thread.java:748)
[junit4] 2> Caused by: org.apache.zookeeper.KeeperException$SessionExpiredException: KeeperErrorCode = Session expired for /autoscaling.json
[junit4] 2> at org.apache.zookeeper.KeeperException.create(KeeperException.java:130)
[junit4] 2> at org.apache.zookeeper.KeeperException.create(KeeperException.java:54)
[junit4] 2> at org.apache.zookeeper.ZooKeeper.getData(ZooKeeper.java:1215)
[junit4] 2> at org.apache.solr.common.cloud.SolrZkClient.lambda$getData$5(SolrZkClient.java:340)
[junit4] 2> at org.apache.solr.common.cloud.ZkCmdExecutor.retryOperation(ZkCmdExecutor.java:60)
[junit4] 2> at org.apache.solr.common.cloud.SolrZkClient.getData(SolrZkClient.java:340)
[junit4] 2> at org.apache.solr.client.solrj.impl.ZkDistribStateManager.getAutoScalingConfig(ZkDistribStateManager.java:176)
[junit4] 2> ... 3 more
[junit4] 2> 1577300 ERROR (OverseerAutoScalingTriggerThread-72301126086754306-127.0.0.1:8983_solr-n_0000000001) [n:127.0.0.1:8983_solr ] o.a.s.c.a.OverseerTriggerThread A ZK error has occurred
[junit4] 2> java.io.IOException: org.apache.zookeeper.KeeperException$SessionExpiredException: KeeperErrorCode = Session expired for /autoscaling.json
[junit4] 2> at org.apache.solr.client.solrj.impl.ZkDistribStateManager.getAutoScalingConfig(ZkDistribStateManager.java:183)
[junit4] 2> at org.apache.solr.client.solrj.cloud.DistribStateManager.getAutoScalingConfig(DistribStateManager.java:83)
[junit4] 2> at org.apache.solr.cloud.autoscaling.OverseerTriggerThread.run(OverseerTriggerThread.java:127)
[junit4] 2> at java.lang.Thread.run(Thread.java:748)
[junit4] 2> Caused by: org.apache.zookeeper.KeeperException$SessionExpiredException: KeeperErrorCode = Session expired for /autoscaling.json
[junit4] 2> at org.apache.zookeeper.KeeperException.create(KeeperException.java:130)
[junit4] 2> at org.apache.zookeeper.KeeperException.create(KeeperException.java:54)
[junit4] 2> at org.apache.zookeeper.ZooKeeper.getData(ZooKeeper.java:1215)
[junit4] 2> at org.apache.solr.common.cloud.SolrZkClient.lambda$getData$5(SolrZkClient.java:340)
[junit4] 2> at org.apache.solr.common.cloud.ZkCmdExecutor.retryOperation(ZkCmdExecutor.java:60)
[junit4] 2> at org.apache.solr.common.cloud.SolrZkClient.getData(SolrZkClient.java:340)
[junit4] 2> at org.apache.solr.client.solrj.impl.ZkDistribStateManager.getAutoScalingConfig(ZkDistribStateManager.java:176)
[junit4] 2> ... 3 more
[junit4] 2> 1577300 ERROR (OverseerAutoScalingTriggerThread-72301126086754306-127.0.0.1:8983_solr-n_0000000001) [n:127.0.0.1:8983_solr ] o.a.s.c.a.OverseerTriggerThread A ZK error has occurred
[junit4] 2> java.io.IOException: org.apache.zookeeper.KeeperException$SessionExpiredException: KeeperErrorCode = Session expired for /autoscaling.json
[junit4] 2> at org.apache.solr.client.solrj.impl.ZkDistribStateManager.getAutoScalingConfig(ZkDistribStateManager.java:183)
[junit4] 2> at org.apache.solr.client.solrj.cloud.DistribStateManager.getAutoScalingConfig(DistribStateManager.java:83)
[junit4] 2> at org.apache.solr.cloud.autoscaling.OverseerTriggerThread.run(OverseerTriggerThread.java:127)
[junit4] 2> at java.lang.Thread.run(Thread.java:748)
[junit4] 2> Caused by: org.apache.zookeeper.KeeperException$SessionExpiredException: KeeperErrorCode = Session expired for /autoscaling.json
[junit4] 2> at org.apache.zookeeper.KeeperException.create(KeeperException.java:130)
[junit4] 2> at org.apache.zookeeper.KeeperException.create(KeeperException.java:54)
[junit4] 2> at org.apache.zookeeper.ZooKeeper.getData(ZooKeeper.java:1215)
[junit4] 2> at org.apache.solr.common.cloud.SolrZkClient.lambda$getData$5(SolrZkClient.java:340)
[junit4] 2> at org.apache.solr.common.cloud.ZkCmdExecutor.retryOperation(ZkCmdExecutor.java:60)
[junit4] 2> at org.apache.solr.common.cloud.SolrZkClient.getData(SolrZkClient.java:340)
[junit4] 2> at org.apache.solr.client.solrj.impl.ZkDistribStateManager.getAutoScalingConfig(ZkDistribStateManager.java:176)
[junit4] 2> ... 3 more
[junit4] 2> 1577300 ERROR (OverseerAutoScalingTriggerThread-72301126086754306-127.0.0.1:8983_solr-n_0000000001) [n:127.0.0.1:8983_solr ] o.a.s.c.a.OverseerTriggerThread A ZK error has occurred
[junit4] 2> java.io.IOException: org.apache.zookeeper.KeeperException$SessionExpiredException: KeeperErrorCode = Session expired for /autoscaling.json
[junit4] 2> at org.apache.solr.client.solrj.impl.ZkDistribStateManager.getAutoScalingConfig(ZkDistribStateManager.java:183)
[junit4] 2> at org.apache.solr.client.solrj.cloud.DistribStateManager.getAutoScalingConfig(DistribStateManager.java:83)
[junit4] 2> at org.apache.solr.cloud.autoscaling.OverseerTriggerThread.run(OverseerTriggerThread.java:127)
[junit4] 2> at java.lang.Thread.run(Thread.java:748)
[junit4] 2> Caused by: org.apache.zookeeper.KeeperException$SessionExpiredException: KeeperErrorCode = Session expired for /autoscaling.json
[junit4] 2> at org.apache.zookeeper.KeeperException.create(KeeperException.java:130)
[junit4] 2> at org.apache.zookeeper.KeeperException.create(KeeperException.java:54)
[junit4] 2> at org.apache.zookeeper.ZooKeeper.getData(ZooKeeper.java:1215)
[junit4] 2> at org.apache.solr.common.cloud.SolrZkClient.lambda$getData$5(SolrZkClient.java:340)
[junit4] 2> at org.apache.solr.common.cloud.ZkCmdExecutor.retryOperation(ZkCmdExecutor.java:60)
[junit4] 2> at org.apache.solr.common.cloud.SolrZkClient.getData(SolrZkClient.java:340)
[junit4] 2> at org.apache.solr.client.solrj.impl.ZkDistribStateManager.getAutoScalingConfig(ZkDistribStateManager.java:176)
[junit4] 2> ... 3 more
[junit4] 2> 1577300 ERROR (OverseerAutoScalingTriggerThread-72301126086754306-127.0.0.1:8983_solr-n_0000000001) [n:127.0.0.1:8983_solr ] o.a.s.c.a.OverseerTriggerThread A ZK error has occurred
[junit4] 2> java.io.IOException: org.apache.zookeeper.KeeperException$SessionExpiredException: KeeperErrorCode = Session expired for /autoscaling.json
[junit4] 2> at org.apache.solr.client.solrj.impl.ZkDistribStateManager.getAutoScalingConfig(ZkDistribStateManager.java:183)
[junit4] 2> at org.apache.solr.client.solrj.cloud.DistribStateManager.getAutoScalingConfig(DistribStateManager.java:83)
[junit4] 2> at org.apache.solr.cloud.autoscaling.OverseerTriggerThread.run(OverseerTriggerThread.java:127)
[junit4] 2> at java.lang.Thread.run(Thread.java:748)
[junit4] 2> Caused by: org.apache.zookeeper.KeeperException$SessionExpiredException: KeeperErrorCode = Session expired for /autoscaling.json
[junit4] 2> at org.apache.zookeeper.KeeperException.create(KeeperException.java:130)
[junit4] 2> at org.apache.zookeeper.KeeperException.create(KeeperException.java:54)
[junit4] 2> at org.apache.zookeeper.ZooKeeper.getData(ZooKeeper.java:1215)
[junit4] 2> at org.apache.solr.common.cloud.SolrZkClient.lambda$getData$5(SolrZkClient.java:340)
[junit4] 2> at org.apache.solr.common.cloud.ZkCmdExecutor.retryOperation(ZkCmdExecutor.java:60)
[junit4] 2> at org.apache.solr.common.cloud.SolrZkClient.getData(SolrZkClient.java:340)
[junit4] 2> at org.apache.solr.client.solrj.impl.ZkDistribStateManager.getAutoScalingConfig(ZkDistribStateManager.java:176)
[junit4] 2> ... 3 more
[junit4] 2> 1577300 ERROR (OverseerAutoScalingTriggerThread-72301126086754306-127.0.0.1:8983_solr-n_0000000001) [n:127.0.0.1:8983_solr ] o.a.s.c.a.OverseerTriggerThread A ZK error has occurred
[junit4] 2> java.io.IOException: org.apache.zookeeper.KeeperException$SessionExpiredException: KeeperErrorCode = Session expired for /autoscaling.json
[junit4] 2> at org.apache.solr.client.solrj.impl.ZkDistribStateManager.getAutoScalingConfig(ZkDistribStateManager.java:183)
[junit4] 2> at org.apache.solr.client.solrj.cloud.DistribStateManager.getAutoScalingConfig(DistribStateManager.java:83)
[junit4] 2> at org.apache.solr.cloud.autoscaling.OverseerTriggerThread.run(OverseerTriggerThread.java:127)
[junit4] 2> at java.lang.Thread.run(Thread.java:748)
[junit4] 2> Caused by: org.apache.zookeeper.KeeperException$SessionExpiredException: KeeperErrorCode = Session expired for /autoscaling.json
[junit4] 2> at org.apache.zookeeper.KeeperException.create(KeeperException.java:130)
[junit4] 2> at org.apache.zookeeper.KeeperException.create(KeeperException.java:54)
[junit4] 2> at org.apache.zookeeper.ZooKeeper.getData(ZooKeeper.java:1215)
[junit4] 2> at org.apache.solr.common.cloud.SolrZkClient.lambda$getData$5(SolrZkClient.java:340)
[junit4] 2> at org.apache.solr.common.cloud.ZkCmdExecutor.retryOperation(ZkCmdExecutor.java:60)
[junit4] 2> at org.apache.solr.common.cloud.SolrZkClient.getData(SolrZkClient.java:340)
[junit4] 2> at org.apache.solr.client.solrj.impl.ZkDistribStateManager.getAutoScalingConfig(ZkDistribStateManager.java:176)
[junit4] 2> ... 3 more
[junit4] 2> 1577301 ERROR (OverseerAutoScalingTriggerThread-72301126086754306-127.0.0.1:8983_solr-n_0000000001) [n:127.0.0.1:8983_solr ] o.a.s.c.a.OverseerTriggerThread A ZK error has occurred
[junit4] 2> java.io.IOException: org.apache.zookeeper.KeeperException$SessionExpiredException: KeeperErrorCode = Session expired for /autoscaling.json
[junit4] 2> at org.apache.solr.client.solrj.impl.ZkDistribStateManager.getAutoScalingConfig(ZkDistribStateManager.java:183)
[junit4] 2> at org.apache.solr.client.solrj.cloud.DistribStateManager.getAutoScalingConfig(DistribStateManager.java:83)
[junit4] 2> at org.apache.solr.cloud.autoscaling.OverseerTriggerThread.run(OverseerTriggerThread.java:127)
[junit4] 2> at java.lang.Thread.run(Thread.java:748)
[junit4] 2> Caused by: org.apache.zookeeper.KeeperException$SessionExpiredException: KeeperErrorCode = Session expired for /autoscaling.json
[junit4] 2> at org.apache.zookeeper.KeeperException.create(KeeperException.java:130)
[junit4] 2> at org.apache.zookeeper.KeeperException.create(KeeperException.java:54)
[junit4] 2> at org.apache.zookeeper.ZooKeeper.getData(ZooKeeper.java:1215)
[junit4] 2> at org.apache.solr.common.cloud.SolrZkClient.lambda$getData$5(SolrZkClient.java:340)
[junit4] 2> at org.apache.solr.common.cloud.ZkCmdExecutor.retryOperation(ZkCmdExecutor.java:60)
[junit4] 2> at org.apache.solr.common.cloud.SolrZkClient.getData(SolrZkClient.java:340)
[junit4] 2> at org.apache.solr.client.solrj.impl.ZkDistribStateManager.getAutoScalingConfig(ZkDistribStateManager.java:176)
[junit4] 2> ... 3 more
[junit4] 2> 1577301 ERROR (OverseerAutoScalingTriggerThread-72301126086754306-127.0.0.1:8983_solr-n_0000000001) [n:127.0.0.1:8983_solr ] o.a.s.c.a.OverseerTriggerThread A ZK error has occurred
[junit4] 2> java.io.IOException: org.apache.zookeeper.KeeperException$SessionExpiredException: KeeperErrorCode = Session expired for /autoscaling.json
[junit4] 2> at org.apache.solr.client.solrj.impl.ZkDistribStateManager.getAutoScalingConfig(ZkDistribStateManager.java:183)
[junit4] 2> at org.apache.solr.client.solrj.cloud.DistribStateManager.getAutoScalingConfig(DistribStateManager.java:83)
[junit4] 2> at org.apache.solr.cloud.autoscaling.OverseerTriggerThread.run(OverseerTriggerThread.java:127)
[junit4] 2> at java.lang.Thread.run(Thread.java:748)
[junit4] 2> Caused by: org.apache.zookeeper.KeeperException$SessionExpiredException: KeeperErrorCode = Session expired for /autoscaling.json
[junit4] 2> at org.apache.zookeeper.KeeperException.create(KeeperException.java:130)
[junit4] 2> at org.apache.zookeeper.KeeperException.create(KeeperException.java:54)
[junit4] 2> at org.apache.zookeeper.ZooKeeper.getData(ZooKeeper.java:1215)
[junit4] 2> at org.apache.solr.common.cloud.SolrZkClient.lambda$getData$5(SolrZkClient.java:340)
[junit4] 2> at org.apache.solr.common.cloud.ZkCmdExecutor.retryOperation(ZkCmdExecutor.java:60)
[junit4] 2> at org.apache.solr.common.cloud.SolrZkClient.getData(SolrZkClient.java:340)
[junit4] 2> at org.apache.solr.client.solrj.impl.ZkDistribStateManager.getAutoScalingConfig(ZkDistribStateManager.java:176)
[junit4] 2> ... 3 more
[junit4] 2> 1577301 ERROR (OverseerAutoScalingTriggerThread-72301126086754306-127.0.0.1:8983_solr-n_0000000001) [n:127.0.0.1:8983_solr ] o.a.s.c.a.OverseerTriggerThread A ZK error has occurred
[junit4] 2> java.io.IOException: org.apache.zookeeper.KeeperException$SessionExpiredException: KeeperErrorCode = Session expired for /autoscaling.json
[junit4] 2> at org.apache.solr.client.solrj.impl.ZkDistribStateManager.getAutoScalingConfig(ZkDistribStateManager.java:183)
[junit4] 2> at org.apache.solr.client.solrj.cloud.DistribStateManager.getAutoScalingConfig(DistribStateManager.java:83)
[junit4] 2> at org.apache.solr.cloud.autoscaling.OverseerTriggerThread.run(OverseerTriggerThread.java:127)
[junit4] 2> at java.lang.Thread.run(Thread.java:748)
[junit4] 2> Caused by: org.apache.zookeeper.KeeperException$SessionExpiredException: KeeperErrorCode = Session expired for /autoscaling.json
[junit4] 2> at org.apache.zookeeper.KeeperException.create(KeeperException.java:130)
[junit4] 2> at org.apache.zookeeper.KeeperException.create(KeeperException.java:54)
[junit4] 2> at org.apache.zookeeper.ZooKeeper.getData(ZooKeeper.java:1215)
[junit4] 2> at org.apache.solr.common.cloud.SolrZkClient.lambda$getData$5(SolrZkClient.java:340)
[junit4] 2> at org.apache.solr.common.cloud.ZkCmdExecutor.retryOperation(ZkCmdExecutor.java:60)
[junit4] 2> at org.apache.solr.common.cloud.SolrZkClient.getData(SolrZkClient.java:340)
[junit4] 2> at org.apache.solr.client.solrj.impl.ZkDistribStateManager.getAutoScalingConfig(ZkDistribStateManager.java:176)
[junit4] 2> ... 3 more
[junit4] 2> 1577302 ERROR (OverseerAutoScalingTriggerThread-72301126086754306-127.0.0.1:8983_solr-n_0000000001) [n:127.0.0.1:8983_solr ] o.a.s.c.a.OverseerTriggerThread A ZK error has occurred
[junit4] 2> java.io.IOException: org.apache.zookeeper.KeeperException$SessionExpiredException: KeeperErrorCode = Session expired for /autoscaling.json
[junit4] 2> at org.apache.solr.client.solrj.impl.ZkDistribStateManager.getAutoScalingConfig(ZkDistribStateManager.java:183)
[junit4] 2> at org.apache.solr.client.solrj.cloud.DistribStateManager.getAutoScalingConfig(DistribStateManager.java:83)
[junit4] 2> at org.apache.solr.cloud.autoscaling.OverseerTriggerThread.run(OverseerTriggerThread.java:127)
[junit4] 2> at java.lang.Thread.run(Thread.java:748)
[junit4] 2> Caused by: org.apache.zookeeper.KeeperException$SessionExpiredException: KeeperErrorCode = Session expired for /autoscaling.json
[junit4] 2> at org.apache.zookeeper.KeeperException.create(KeeperException.java:130)
[junit4] 2> at org.apache.zookeeper.KeeperException.create(KeeperException.java:54)
[junit4] 2> at org.apache.zookeeper.ZooKeeper.getData(ZooKeeper.java:1215)
[junit4] 2> at org.apache.solr.common.cloud.SolrZkClient.lambda$getData$5(SolrZkClient.java:340)
[junit4] 2> at org.apache.solr.common.cloud.ZkCmdExecutor.retryOperation(ZkCmdExecutor.java:60)
[junit4] 2> at org.apache.solr.common.cloud.SolrZkClient.getData(SolrZkClient.java:340)
[junit4] 2> at org.apache.solr.client.solrj.impl.ZkDistribStateManager.getAutoScalingConfig(ZkDistribStateManager.java:176)
[junit4] 2> ... 3 more
[junit4] 2> 1577302 ERROR (OverseerAutoScalingTriggerThread-72301126086754306-127.0.0.1:8983_solr-n_0000000001) [n:127.0.0.1:8983_solr ] o.a.s.c.a.OverseerTriggerThread A ZK error has occurred
[junit4] 2> java.io.IOException: org.apache.zookeeper.KeeperException$SessionExpiredException: KeeperErrorCode = Session expired for /autoscaling.json
[junit4] 2> at org.apache.solr.client.solrj.impl.ZkDistribStateManager.getAutoScalingConfig(ZkDistribStateManager.java:183)
[junit4] 2> at org.apache.solr.client.solrj.cloud.DistribStateManager.getAutoScalingConfig(DistribStateManager.java:83)
[junit4] 2> at org.apache.solr.cloud.autoscaling.OverseerTriggerThread.run(OverseerTriggerThread.java:127)
[junit4] 2> at java.lang.Thread.run(Thread.java:748)
[junit4] 2> Caused by: org.apache.zookeeper.KeeperException$SessionExpiredException: KeeperErrorCode = Session expired for /autoscaling.json
[junit4] 2> at org.apache.zookeeper.KeeperException.create(KeeperException.java:130)
[junit4] 2> at org.apache.zookeeper.KeeperException.create(KeeperException.java:54)
[junit4] 2> at org.apache.zookeeper.ZooKeeper.getData(ZooKeeper.java:1215)
[junit4] 2> at org.apache.solr.common.cloud.SolrZkClient.lambda$getData$5(SolrZkClient.java:340)
[junit4] 2> at org.apache.solr.common.cloud.ZkCmdExecutor.retryOperation(ZkCmdExecutor.java:60)
[junit4] 2> at org.apache.solr.common.cloud.SolrZkClient.getData(SolrZkClient.java:340)
[junit4] 2> at org.apache.solr.client.solrj.impl.ZkDistribStateManager.getAutoScalingConfig(ZkDistribStateManager.java:176)
[junit4] 2> ... 3 more
[junit4] 2> 1577302 ERROR (OverseerAutoScalingTriggerThread-72301126086754306-127.0.0.1:8983_solr-n_0000000001) [n:127.0.0.1:8983_solr ] o.a.s.c.a.OverseerTriggerThread A ZK error has occurred
[junit4] 2> java.io.IOException: org.apache.zookeeper.KeeperException$SessionExpiredException: KeeperErrorCode = Session expired for /autoscaling.json
[junit4] 2> at org.apache.solr.client.solrj.impl.ZkDistribStateManager.getAutoScalingConfig(ZkDistribStateManager.java:183)
[junit4] 2> at org.apache.solr.client.solrj.cloud.DistribStateManager.getAutoScalingConfig(DistribStateManager.java:83)
[junit4] 2> at org.apache.solr.cloud.autoscaling.OverseerTriggerThread.run(OverseerTriggerThread.java:127)
[junit4] 2> at java.lang.Thread.run(Thread.java:748)
[junit4] 2> Caused by: org.apache.zookeeper.KeeperException$SessionExpiredException: KeeperErrorCode = Session expired for /autoscaling.json
[junit4] 2> at org.apache.zookeeper.KeeperException.create(KeeperException.java:130)
[junit4] 2> at org.apache.zookeeper.KeeperException.create(KeeperException.java:54)
[junit4] 2> at org.apache.zookeeper.ZooKeeper.getData(ZooKeeper.java:1215)
[junit4] 2> at org.apache.solr.common.cloud.SolrZkClient.lambda$getData$5(SolrZkClient.java:340)
[junit4] 2> at org.apache.solr.common.cloud.ZkCmdExecutor.retryOperation(ZkCmdExecutor.java:60)
[junit4] 2> at org.apache.solr.common.cloud.SolrZkClient.getData(SolrZkClient.java:340)
[junit4] 2> at org.apache.solr.client.solrj.impl.ZkDistribStateManager.getAutoScalingConfig(ZkDistribStateManager.java:176)
[junit4] 2> ... 3 more
[junit4] 2> 1577302 ERROR (OverseerAutoScalingTriggerThread-72301126086754306-127.0.0.1:8983_solr-n_0000000001) [n:127.0.0.1:8983_solr ] o.a.s.c.a.OverseerTriggerThread A ZK error has occurred
[junit4] 2> java.io.IOException: org.apache.zookeeper.KeeperException$SessionExpiredException: KeeperErrorCode = Session expired for /autoscaling.json
[junit4] 2> at org.apache.solr.client.solrj.impl.ZkDistribStateManager.getAutoScalingConfig(ZkDistribStateManager.java:183)
[junit4] 2> at org.apache.solr.client.solrj.cloud.DistribStateManager.getAutoScalingConfig(DistribStateManager.java:83)
[junit4] 2> at org.apache.solr.cloud.autoscaling.OverseerTriggerThread.run(OverseerTriggerThread.java:127)
[junit4] 2> at java.lang.Thread.run(Thread.java:748)
[junit4] 2> Caused by: org.apache.zookeeper.KeeperException$SessionExpiredException: KeeperErrorCode = Session expired for /autoscaling.json
[junit4] 2> at org.apache.zookeeper.KeeperException.create(KeeperException.java:130)
[junit4] 2> at org.apache.zookeeper.KeeperException.create(KeeperException.java:54)
[junit4] 2> at org.apache.zookeeper.ZooKeeper.getData(ZooKeeper.java:1215)
[junit4] 2> at org.apache.solr.common.cloud.SolrZkClient.lambda$getData$5(SolrZkClient.java:340)
[junit4] 2> at org.apache.solr.common.cloud.ZkCmdExecutor.retryOperation(ZkCmdExecutor.java:60)
[junit4] 2> at org.apache.solr.common.cloud.SolrZkClient.getData(SolrZkClient.java:340)
[junit4] 2> at org.apache.solr.client.solrj.impl.ZkDistribStateManager.getAutoScalingConfig(ZkDistribStateManager.java:176)
[junit4] 2> ... 3 more
[junit4] 2> 1577302 ERROR (OverseerAutoScalingTriggerThread-72301126086754306-127.0.0.1:8983_solr-n_0000000001) [n:127.0.0.1:8983_solr ] o.a.s.c.a.OverseerTriggerThread A ZK error has occurred
[junit4] 2> java.io.IOException: org.apache.zookeeper.KeeperException$SessionExpiredException: KeeperErrorCode = Session expired for /autoscaling.json
[junit4] 2> at org.apache.solr.client.solrj.impl.ZkDistribStateManager.getAutoScalingConfig(ZkDistribStateManager.java:183)
[junit4] 2> at org.apache.solr.client.solrj.cloud.DistribStateManager.getAutoScalingConfig(DistribStateManager.java:83)
[junit4] 2> at org.apache.solr.cloud.autoscaling.OverseerTriggerThread.run(OverseerTriggerThread.java:127)
[junit4] 2> at java.lang.Thread.run(Thread.java:748)
[junit4] 2> Caused by: org.apache.zookeeper.KeeperException$SessionExpiredException: KeeperErrorCode = Session expired for /autoscaling.json
[junit4] 2> at org.apache.zookeeper.KeeperException.create(KeeperException.java:130)
[junit4] 2> at org.apache.zookeeper.KeeperException.create(KeeperException.java:54)
[junit4] 2> at org.apache.zookeeper.ZooKeeper.getData(ZooKeeper.java:1215)
[junit4] 2> at org.apache.solr.common.cloud.SolrZkClient.lambda$getData$5(SolrZkClient.java:340)
[junit4] 2> at org.apache.solr.common.cloud.ZkCmdExecutor.retryOperation(ZkCmdExecutor.java:60)
[junit4] 2> at org.apache.solr.common.cloud.SolrZkClient.getData(SolrZkClient.java:340)
[junit4] 2> at org.apache.solr.client.solrj.impl.ZkDistribStateManager.getAutoScalingConfig(ZkDistribStateManager.java:176)
[junit4] 2> ... 3 more
[junit4] 2> 1577302 ERROR (OverseerAutoScalingTriggerThread-72301126086754306-127.0.0.1:8983_solr-n_0000000001) [n:127.0.0.1:8983_solr ] o.a.s.c.a.OverseerTriggerThread A ZK error has occurred
[junit4] 2> java.io.IOException: org.apache.zookeeper.KeeperException$SessionExpiredException: KeeperErrorCode = Session expired for /autoscaling.json
[junit4] 2> at org.apache.solr.client.solrj.impl.ZkDistribStateManager.getAutoScalingConfig(ZkDistribStateManager.java:183)
[junit4] 2> at org.apache.solr.client.solrj.cloud.DistribStateManager.getAutoScalingConfig(DistribStateManager.java:83)
[junit4] 2> at org.apache.solr.cloud.autoscaling.OverseerTriggerThread.run(OverseerTriggerThread.java:127)
[junit4] 2> at java.lang.Thread.run(Thread.java:748)
[junit4] 2> Caused by: org.apache.zookeeper.KeeperException$SessionExpiredException: KeeperErrorCode = Session expired for /autoscaling.json
[junit4] 2> at org.apache.zookeeper.KeeperException.create(KeeperException.java:130)
[junit4] 2> at org.apache.zookeeper.KeeperException.create(KeeperException.java:54)
[junit4] 2> at org.apache.zookeeper.ZooKeeper.getData(ZooKeeper.java:1215)
[junit4] 2> at org.apache.solr.common.cloud.SolrZkClient.lambda$getData$5(SolrZkClient.java:340)
[junit4] 2> at org.apache.solr.common.cloud.ZkCmdExecutor.retryOperation(ZkCmdExecutor.java:60)
[junit4] 2> at org.apache.solr.common.cloud.SolrZkClient.getData(SolrZkClient.java:340)
[junit4] 2> at org.apache.solr.client.solrj.impl.ZkDistribStateManager.getAutoScalingConfig(ZkDistribStateManager.java:176)
[junit4] 2> ... 3 more
[junit4] 2> 1577303 ERROR (OverseerAutoScalingTriggerThread-72301126086754306-127.0.0.1:8983_solr-n_0000000001) [n:127.0.0.1:8983_solr ] o.a.s.c.a.OverseerTriggerThread A ZK error has occurred
[junit4] 2> java.io.IOException: org.apache.zookeeper.KeeperException$SessionExpiredException: KeeperErrorCode = Session expired for /autoscaling.json
[junit4] 2> at org.apache.solr.client.solrj.impl.ZkDistribStateManager.getAutoScalingConfig(ZkDistribStateManager.java:183)
[junit4] 2> at org.apache.solr.client.solrj.cloud.DistribStateManager.getAutoScalingConfig(DistribStateManager.java:83)
[junit4] 2> at org.apache.solr.cloud.autoscaling.OverseerTriggerThread.run(OverseerTriggerThread.java:127)
[junit4] 2> at java.lang.Thread.run(Thread.java:748)
[junit4] 2> Caused by: org.apache.zookeeper.KeeperException$SessionExpiredException: KeeperErrorCode = Session expired for /autoscaling.json
[junit4] 2> at org.apache.zookeeper.KeeperException.create(KeeperException.java:130)
[junit4] 2> at org.apache.zookeeper.KeeperException.create(KeeperException.java:54)
[junit4] 2> at org.apache.zookeeper.ZooKeeper.getData(ZooKeeper.java:1215)
[junit4] 2> at org.apache.solr.common.cloud.SolrZkClient.lambda$getData$5(SolrZkClient.java:340)
[junit4] 2> at org.apache.solr.common.cloud.ZkCmdExecutor.retryOperation(ZkCmdExecutor.java:60)
[junit4] 2> at org.apache.solr.common.cloud.SolrZkClient.getData(SolrZkClient.java:340)
[junit4] 2> at org.apache.solr.client.solrj.impl.ZkDistribStateManager.getAutoScalingConfig(ZkDistribStateManager.java:176)
[junit4] 2> ... 3 more
[junit4] 2> 1577303 ERROR (OverseerAutoScalingTriggerThread-72301126086754306-127.0.0.1:8983_solr-n_0000000001) [n:127.0.0.1:8983_solr ] o.a.s.c.a.OverseerTriggerThread A ZK error has occurred
[junit4] 2> java.io.IOException: org.apache.zookeeper.KeeperException$SessionExpiredException: KeeperErrorCode = Session expired for /autoscaling.json
[junit4] 2> at org.apache.solr.client.solrj.impl.ZkDistribStateManager.getAutoScalingConfig(ZkDistribStateManager.java:183)
[junit4] 2> at org.apache.solr.client.solrj.cloud.DistribStateManager.getAutoScalingConfig(DistribStateManager.java:83)
[junit4] 2> at org.apache.solr.cloud.autoscaling.OverseerTriggerThread.run(OverseerTriggerThread.java:127)
[junit4] 2> at java.lang.Thread.run(Thread.java:748)
[junit4] 2> Caused by: org.apache.zookeeper.KeeperException$SessionExpiredException: KeeperErrorCode = Session expired for /autoscaling.json
[junit4] 2> at org.apache.zookeeper.KeeperException.create(KeeperException.java:130)
[junit4] 2> at org.apache.zookeeper.KeeperException.create(KeeperException.java:54)
[junit4] 2> at org.apache.zookeeper.ZooKeeper.getData(ZooKeeper.java:1215)
[junit4] 2> at org.apache.solr.common.cloud.SolrZkClient.lambda$getData$5(SolrZkClient.java:340)
[junit4] 2> at org.apache.solr.common.cloud.ZkCmdExecutor.retryOperation(ZkCmdExecutor.java:60)
[junit4] 2> at org.apache.solr.common.cloud.SolrZkClient.getData(SolrZkClient.java:340)
[junit4] 2> at org.apache.solr.client.solrj.impl.ZkDistribStateManager.getAutoScalingConfig(ZkDistribStateManager.java:176)
[junit4] 2> ... 3 more
[junit4] 2> 1577303 ERROR (OverseerAutoScalingTriggerThread-72301126086754306-127.0.0.1:8983_solr-n_0000000001) [n:127.0.0.1:8983_solr ] o.a.s.c.a.OverseerTriggerThread A ZK error has occurred
[junit4] 2> java.io.IOException: org.apache.zookeeper.KeeperException$SessionExpiredException: KeeperErrorCode = Session expired for /autoscaling.json
[junit4] 2> at org.apache.solr.client.solrj.impl.ZkDistribStateManager.getAutoScalingConfig(ZkDistribStateManager.java:183)
[junit4] 2> at org.apache.solr.client.solrj.cloud.DistribStateManager.getAutoScalingConfig(DistribStateManager.java:83)
[junit4] 2> at org.apache.solr.cloud.autoscaling.OverseerTriggerThread.run(OverseerTriggerThread.java:127)
[junit4] 2> at java.lang.Thread.run(Thread.java:748)
[junit4] 2> Caused by: org.apache.zookeeper.KeeperException$SessionExpiredException: KeeperErrorCode = Session expired for /autoscaling.json
[junit4] 2> at org.apache.zookeeper.KeeperException.create(KeeperException.java:130)
[junit4] 2> at org.apache.zookeeper.KeeperException.create(KeeperException.java:54)
[junit4] 2> at org.apache.zookeeper.ZooKeeper.getData(ZooKeeper.java:1215)
[junit4] 2> at org.apache.solr.common.cloud.SolrZkClient.lambda$getData$5(SolrZkClient.java:340)
[junit4] 2> at org.apache.solr.common.cloud.ZkCmdExecutor.retryOperation(ZkCmdExecutor.java:60)
[junit4] 2> at org.apache.solr.common.cloud.SolrZkClient.getData(SolrZkClient.java:340)
[junit4] 2> at org.apache.solr.client.solrj.impl.ZkDistribStateManager.getAutoScalingConfig(ZkDistribStateManager.java:176)
[junit4] 2> ... 3 more
[junit4] 2> 1577303 ERROR (OverseerAutoScalingTriggerThread-72301126086754306-127.0.0.1:8983_solr-n_0000000001) [n:127.0.0.1:8983_solr ] o.a.s.c.a.OverseerTriggerThread A ZK error has occurred
[junit4] 2> java.io.IOException: org.apache.zookeeper.KeeperException$SessionExpiredException: KeeperErrorCode = Session expired for /autoscaling.json
[junit4] 2> at org.apache.solr.client.solrj.impl.ZkDistribStateManager.getAutoScalingConfig(ZkDistribStateManager.java:183)
[junit4] 2> at org.apache.solr.client.solrj.cloud.DistribStateManager.getAutoScalingConfig(DistribStateManager.java:83)
[junit4] 2> at org.apache.solr.cloud.autoscaling.OverseerTriggerThread.run(OverseerTriggerThread.java:127)
[junit4] 2> at java.lang.Thread.run(Thread.java:748)
[junit4] 2> Caused by: org.apache.zookeeper.KeeperException$SessionExpiredException: KeeperErrorCode = Session expired for /autoscaling.json
[junit4] 2> at org.apache.zookeeper.KeeperException.create(KeeperException.java:130)
[junit4] 2> at org.apache.zookeeper.KeeperException.create(KeeperException.java:54)
[junit4] 2> at org.apache.zookeeper.ZooKeeper.getData(ZooKeeper.java:1215)
[junit4] 2> at org.apache.solr.common.cloud.SolrZkClient.lambda$getData$5(SolrZkClient.java:340)
[junit4] 2> at org.apache.solr.common.cloud.ZkCmdExecutor.retryOperation(ZkCmdExecutor.java:60)
[junit4] 2> at org.apache.solr.common.cloud.SolrZkClient.getData(SolrZkClient.java:340)
[junit4] 2> at org.apache.solr.client.solrj.impl.ZkDistribStateManager.getAutoScalingConfig(ZkDistribStateManager.java:176)
[junit4] 2> ... 3 more
[junit4] 2> 1577303 ERROR (OverseerAutoScalingTriggerThread-72301126086754306-127.0.0.1:8983_solr-n_0000000001) [n:127.0.0.1:8983_solr ] o.a.s.c.a.OverseerTriggerThread A ZK error has occurred
[junit4] 2> java.io.IOException: org.apache.zookeeper.KeeperException$SessionExpiredException: KeeperErrorCode = Session expired for /autoscaling.json
[junit4] 2> at org.apache.solr.client.solrj.impl.ZkDistribStateManager.getAutoScalingConfig(ZkDistribStateManager.java:183)
[junit4] 2> at org.apache.solr.client.solrj.cloud.DistribStateManager.getAutoScalingConfig(DistribStateManager.java:83)
[junit4] 2> at org.apache.solr.cloud.autoscaling.OverseerTriggerThread.run(OverseerTriggerThread.java:127)
[junit4] 2> at java.lang.Thread.run(Thread.java:748)
[junit4] 2> Caused by: org.apache.zookeeper.KeeperException$SessionExpiredException: KeeperErrorCode = Session expired for /autoscaling.json
[junit4] 2> at org.apache.zookeeper.KeeperException.create(KeeperException.java:130)
[junit4] 2> at org.apache.zookeeper.KeeperException.create(KeeperException.java:54)
[junit4] 2> at org.apache.zookeeper.ZooKeeper.getData(ZooKeeper.java:1215)
[junit4] 2> at org.apache.solr.common.cloud.SolrZkClient.lambda$getData$5(SolrZkClient.java:340)
[junit4] 2> at org.apache.solr.common.cloud.ZkCmdExecutor.retryOperation(ZkCmdExecutor.java:60)
[junit4] 2> at org.apache.solr.common.cloud.SolrZkClient.getData(SolrZkClient.java:340)
[junit4] 2> at org.apache.solr.client.solrj.impl.ZkDistribStateManager.getAutoScalingConfig(ZkDistribStateManager.java:176)
[junit4] 2> ... 3 more
[junit4] 2> 1577304 ERROR (OverseerAutoScalingTriggerThread-72301126086754306-127.0.0.1:8983_solr-n_0000000001) [n:127.0.0.1:8983_solr ] o.a.s.c.a.OverseerTriggerThread A ZK error has occurred
[junit4] 2> java.io.IOException: org.apache.zookeeper.KeeperException$SessionExpiredException: KeeperErrorCode = Session expired for /autoscaling.json
[junit4] 2> at org.apache.solr.client.solrj.impl.ZkDistribStateManager.getAutoScalingConfig(ZkDistribStateManager.java:183)
[junit4] 2> at org.apache.solr.client.solrj.cloud.DistribStateManager.getAutoScalingConfig(DistribStateManager.java:83)
[junit4] 2> at org.apache.solr.cloud.autoscaling.OverseerTriggerThread.run(OverseerTriggerThread.java:127)
[junit4] 2> at java.lang.Thread.run(Thread.java:748)
[junit4] 2> Caused by: org.apache.zookeeper.KeeperException$SessionExpiredException: KeeperErrorCode = Session expired for /autoscaling.json
[junit4] 2> at org.apache.zookeeper.KeeperException.create(KeeperException.java:130)
[junit4] 2> at org.apache.zookeeper.KeeperException.create(KeeperException.java:54)
[junit4] 2> at org.apache.zookeeper.ZooKeeper.getData(ZooKeeper.java:1215)
[junit4] 2> at org.apache.solr.common.cloud.SolrZkClient.lambda$getData$5(SolrZkClient.java:340)
[junit4] 2> at org.apache.solr.common.cloud.ZkCmdExecutor.retryOperation(ZkCmdExecutor.java:60)
[junit4] 2> at org.apache.solr.common.cloud.SolrZkClient.getData(SolrZkClient.java:340)
[junit4] 2> at org.apache.solr.client.solrj.impl.ZkDistribStateManager.getAutoScalingConfig(ZkDistribStateManager.java:176)
[junit4] 2> ... 3 more
[junit4] 2> 1577304 ERROR (OverseerAutoScalingTriggerThread-72301126086754306-127.0.0.1:8983_solr-n_0000000001) [n:127.0.0.1:8983_solr ] o.a.s.c.a.OverseerTriggerThread A ZK error has occurred
[junit4] 2> java.io.IOException: org.apache.zookeeper.KeeperException$SessionExpiredException: KeeperErrorCode = Session expired for /autoscaling.json
[junit4] 2> at org.apache.solr.client.solrj.impl.ZkDistribStateManager.getAutoScalingConfig(ZkDistribStateManager.java:183)
[junit4] 2> at org.apache.solr.client.solrj.cloud.DistribStateManager.getAutoScalingConfig(DistribStateManager.java:83)
[junit4] 2> at org.apache.solr.cloud.autoscaling.OverseerTriggerThread.run(OverseerTriggerThread.java:127)
[junit4] 2> at java.lang.Thread.run(Thread.java:748)
[junit4] 2> Caused by: org.apache.zookeeper.KeeperException$SessionExpiredException: KeeperErrorCode = Session expired for /autoscaling.json
[junit4] 2> at org.apache.zookeeper.KeeperException.create(KeeperException.java:130)
[junit4] 2> at org.apache.zookeeper.KeeperException.create(KeeperException.java:54)
[junit4] 2> at org.apache.zookeeper.ZooKeeper.getData(ZooKeeper.java:1215)
[junit4] 2> at org.apache.solr.common.cloud.SolrZkClient.lambda$getData$5(SolrZkClient.java:340)
[junit4] 2> at org.apache.solr.common.cloud.ZkCmdExecutor.retryOperation(ZkCmdExecutor.java:60)
[junit4] 2> at org.apache.solr.common.cloud.SolrZkClient.getData(SolrZkClient.java:340)
[junit4] 2> at org.apache.solr.client.solrj.impl.ZkDistribStateManager.getAutoScalingConfig(ZkDistribStateManager.java:176)
[junit4] 2> ... 3 more
[junit4] 2> 1577304 ERROR (OverseerAutoScalingTriggerThread-72301126086754306-127.0.0.1:8983_solr-n_0000000001) [n:127.0.0.1:8983_solr ] o.a.s.c.a.OverseerTriggerThread A ZK error has occurred
[junit4] 2> java.io.IOException: org.apache.zookeeper.KeeperException$SessionExpiredException: KeeperErrorCode = Session expired for /autoscaling.json
[junit4] 2> at org.apache.solr.client.solrj.impl.ZkDistribStateManager.getAutoScalingConfig(ZkDistribStateManager.java:183)
[junit4] 2> at org.apache.solr.client.solrj.cloud.DistribStateManager.getAutoScalingConfig(DistribStateManager.java:83)
[junit4] 2> at org.apache.solr.cloud.autoscaling.OverseerTriggerThread.run(OverseerTriggerThread.java:127)
[junit4] 2> at java.lang.Thread.run(Thread.java:748)
[junit4] 2> Caused by: org.apache.zookeeper.KeeperException$SessionExpiredException: KeeperErrorCode = Session expired for /autoscaling.json
[junit4] 2> at org.apache.zookeeper.KeeperException.create(KeeperException.java:130)
[junit4] 2> at org.apache.zookeeper.KeeperException.create(KeeperException.java:54)
[junit4] 2> at org.apache.zookeeper.ZooKeeper.getData(ZooKeeper.java:1215)
[junit4] 2> at org.apache.solr.common.cloud.SolrZkClient.lambda$getData$5(SolrZkClient.java:340)
[junit4] 2> at org.apache.solr.common.cloud.ZkCmdExecutor.retryOperation(ZkCmdExecutor.java:60)
[junit4] 2> at org.apache.solr.common.cloud.SolrZkClient.getData(SolrZkClient.java:340)
[junit4] 2> at org.apache.solr.client.solrj.impl.ZkDistribStateManager.getAutoScalingConfig(ZkDistribStateManager.java:176)
[junit4] 2> ... 3 more
[junit4] 2> 1577304 ERROR (OverseerAutoScalingTriggerThread-72301126086754306-127.0.0.1:8983_solr-n_0000000001) [n:127.0.0.1:8983_solr ] o.a.s.c.a.OverseerTriggerThread A ZK error has occurred
[junit4] 2> java.io.IOException: org.apache.zookeeper.KeeperException$SessionExpiredException: KeeperErrorCode = Session expired for /autoscaling.json
[junit4] 2> at org.apache.solr.client.solrj.impl.ZkDistribStateManager.getAutoScalingConfig(ZkDistribStateManager.java:183)
[junit4] 2> at org.apache.solr.client.solrj.cloud.DistribStateManager.getAutoScalingConfig(DistribStateManager.java:83)
[junit4] 2> at org.apache.solr.cloud.autoscaling.OverseerTriggerThread.run(OverseerTriggerThread.java:127)
[junit4] 2> at java.lang.Thread.run(Thread.java:748)
[junit4] 2> Caused by: org.apache.zookeeper.KeeperException$SessionExpiredException: KeeperErrorCode = Session expired for /autoscaling.json
[junit4] 2> at org.apache.zookeeper.KeeperException.create(KeeperException.java:130)
[junit4] 2> at org.apache.zookeeper.KeeperException.create(KeeperException.java:54)
[junit4] 2> at org.apache.zookeeper.ZooKeeper.getData(ZooKeeper.java:1215)
[junit4] 2> at org.apache.solr.common.cloud.SolrZkClient.lambda$getData$5(SolrZkClient.java:340)
[junit4] 2> at org.apache.solr.common.cloud.ZkCmdExecutor.retryOperation(ZkCmdExecutor.java:60)
[junit4] 2> at org.apache.solr.common.cloud.SolrZkClient.getData(SolrZkClient.java:340)
[junit4] 2> at org.apache.solr.client.solrj.impl.ZkDistribStateManager.getAutoScalingConfig(ZkDistribStateManager.java:176)
[junit4] 2> ... 3 more
[junit4] 2> 1577305 ERROR (OverseerAutoScalingTriggerThread-72301126086754306-127.0.0.1:8983_solr-n_0000000001) [n:127.0.0.1:8983_solr ] o.a.s.c.a.OverseerTriggerThread A ZK error has occurred
[junit4] 2> java.io.IOException: org.apache.zookeeper.KeeperException$SessionExpiredException: KeeperErrorCode = Session expired for /autoscaling.json
[junit4] 2> at org.apache.solr.client.solrj.impl.ZkDistribStateManager.getAutoScalingConfig(ZkDistribStateManager.java:183)
[junit4] 2> at org.apache.solr.client.solrj.cloud.DistribStateManager.getAutoScalingConfig(DistribStateManager.java:83)
[junit4] 2> at org.apache.solr.cloud.autoscaling.OverseerTriggerThread.run(OverseerTriggerThread.java:127)
[junit4] 2> at java.lang.Thread.run(Thread.java:748)
[junit4] 2> Caused by: org.apache.zookeeper.KeeperException$SessionExpiredException: KeeperErrorCode = Session expired for /autoscaling.json
[junit4] 2> at org.apache.zookeeper.KeeperException.create(KeeperException.java:130)
[junit4] 2> at org.apache.zookeeper.KeeperException.create(KeeperException.java:54)
[junit4] 2> at org.apache.zookeeper.ZooKeeper.getData(ZooKeeper.java:1215)
[junit4] 2> at org.apache.solr.common.cloud.SolrZkClient.lambda$getData$5(SolrZkClient.java:340)
[junit4] 2> at org.apache.solr.common.cloud.ZkCmdExecutor.retryOperation(ZkCmdExecutor.java:60)
[junit4] 2> at org.apache.solr.common.cloud.SolrZkClient.getData(SolrZkClient.java:340)
[junit4] 2> at org.apache.solr.client.solrj.impl.ZkDistribStateManager.getAutoScalingConfig(ZkDistribStateManager.java:176)
[junit4] 2> ... 3 more
[junit4] 2> 1577305 ERROR (OverseerAutoScalingTriggerThread-72301126086754306-127.0.0.1:8983_solr-n_0000000001) [n:127.0.0.1:8983_solr ] o.a.s.c.a.OverseerTriggerThread A ZK error has occurred
[junit4] 2> java.io.IOException: org.apache.zookeeper.KeeperException$SessionExpiredException: KeeperErrorCode = Session expired for /autoscaling.json
[junit4] 2> at org.apache.solr.client.solrj.impl.ZkDistribStateManager.getAutoScalingConfig(ZkDistribStateManager.java:183)
[junit4] 2> at org.apache.solr.client.solrj.cloud.DistribStateManager.getAutoScalingConfig(DistribStateManager.java:83)
[junit4] 2> at org.apache.solr.cloud.autoscaling.OverseerTriggerThread.run(OverseerTriggerThread.java:127)
[junit4] 2> at java.lang.Thread.run(Thread.java:748)
[junit4] 2> Caused by: org.apache.zookeeper.KeeperException$SessionExpiredException: KeeperErrorCode = Session expired for /autoscaling.json
[junit4] 2> at org.apache.zookeeper.KeeperException.create(KeeperException.java:130)
[junit4] 2> at org.apache.zookeeper.KeeperException.create(KeeperException.java:54)
[junit4] 2> at org.apache.zookeeper.ZooKeeper.getData(ZooKeeper.java:1215)
[junit4] 2> at org.apache.solr.common.cloud.SolrZkClient.lambda$getData$5(SolrZkClient.java:340)
[junit4] 2> at org.apache.solr.common.cloud.ZkCmdExecutor.retryOperation(ZkCmdExecutor.java:60)
[junit4] 2> at org.apache.solr.common.cloud.SolrZkClient.getData(SolrZkClient.java:340)
[junit4] 2> at org.apache.solr.client.solrj.impl.ZkDistribStateManager.getAutoScalingConfig(ZkDistribStateManager.java:176)
[junit4] 2> ... 3 more
[junit4] 2> 1577305 ERROR (OverseerAutoScalingTriggerThread-72301126086754306-127.0.0.1:8983_solr-n_0000000001) [n:127.0.0.1:8983_solr ] o.a.s.c.a.OverseerTriggerThread A ZK error has occurred
[junit4] 2> java.io.IOException: org.apache.zookeeper.KeeperException$SessionExpiredException: KeeperErrorCode = Session expired for /autoscaling.json
[junit4] 2> at org.apache.solr.client.solrj.impl.ZkDistribStateManager.getAutoScalingConfig(ZkDistribStateManager.java:183)
[junit4] 2> at org.apache.solr.client.solrj.cloud.DistribStateManager.getAutoScalingConfig(DistribStateManager.java:83)
[junit4] 2> at org.apache.solr.cloud.autoscaling.OverseerTriggerThread.run(OverseerTriggerThread.java:127)
[junit4] 2> at java.lang.Thread.run(Thread.java:748)
[junit4] 2> Caused by: org.apache.zookeeper.KeeperException$SessionExpiredException: KeeperErrorCode = Session expired for /autoscaling.json
[junit4] 2> at org.apache.zookeeper.KeeperException.create(KeeperException.java:130)
[junit4] 2> at org.apache.zookeeper.KeeperException.create(KeeperException.java:54)
[junit4] 2> at org.apache.zookeeper.ZooKeeper.getData(ZooKeeper.java:1215)
[junit4] 2> at org.apache.solr.common.cloud.SolrZkClient.lambda$getData$5(SolrZkClient.java:340)
[junit4] 2> at org.apache.solr.common.cloud.ZkCmdExecutor.retryOperation(ZkCmdExecutor.java:60)
[junit4] 2> at org.apache.solr.common.cloud.SolrZkClient.getData(SolrZkClient.java:340)
[junit4] 2> at org.apache.solr.client.solrj.impl.ZkDistribStateManager.getAutoScalingConfig(ZkDistribStateManager.java:176)
[junit4] 2> ... 3 more
[junit4] 2> 1577306 ERROR (OverseerAutoScalingTriggerThread-72301126086754306-127.0.0.1:8983_solr-n_0000000001) [n:127.0.0.1:8983_solr ] o.a.s.c.a.OverseerTriggerThread A ZK error has occurred
[junit4] 2> java.io.IOException: org.apache.zookeeper.KeeperException$SessionExpiredException: KeeperErrorCode = Session expired for /autoscaling.json
[junit4] 2> at org.apache.solr.client.solrj.impl.ZkDistribStateManager.getAutoScalingConfig(ZkDistribStateManager.java:183)
[junit4] 2> at org.apache.solr.client.solrj.cloud.DistribStateManager.getAutoScalingConfig(DistribStateManager.java:83)
[junit4] 2> at org.apache.solr.cloud.autoscaling.OverseerTriggerThread.run(OverseerTriggerThread.java:127)
[junit4] 2> at java.lang.Thread.run(Thread.java:748)
[junit4] 2> Caused by: org.apache.zookeeper.KeeperException$SessionExpiredException: KeeperErrorCode = Session expired for /autoscaling.json
[junit4] 2> at org.apache.zookeeper.KeeperException.create(KeeperException.java:130)
[junit4] 2> at org.apache.zookeeper.KeeperException.create(KeeperException.java:54)
[junit4] 2> at org.apache.zookeeper.ZooKeeper.getData(ZooKeeper.java:1215)
[junit4] 2> at org.apache.solr.common.cloud.SolrZkClient.lambda$getData$5(SolrZkClient.java:340)
[junit4] 2> at org.apache.solr.common.cloud.ZkCmdExecutor.retryOperation(ZkCmdExecutor.java:60)
[junit4] 2> at org.apache.solr.common.cloud.SolrZkClient.getData(SolrZkClient.java:340)
[junit4] 2> at org.apache.solr.client.solrj.impl.ZkDistribStateManager.getAutoScalingConfig(ZkDistribStateManager.java:176)
[junit4] 2> ... 3 more
[junit4] 2> 1577306 ERROR (OverseerAutoScalingTriggerThread-72301126086754306-127.0.0.1:8983_solr-n_0000000001) [n:127.0.0.1:8983_solr ] o.a.s.c.a.OverseerTriggerThread A ZK error has occurred
[junit4] 2> java.io.IOException: org.apache.zookeeper.KeeperException$SessionExpiredException: KeeperErrorCode = Session expired for /autoscaling.json
[junit4] 2> at org.apache.solr.client.solrj.impl.ZkDistribStateManager.getAutoScalingConfig(ZkDistribStateManager.java:183)
[junit4] 2> at org.apache.solr.client.solrj.cloud.DistribStateManager.getAutoScalingConfig(DistribStateManager.java:83)
[junit4] 2> at org.apache.solr.cloud.autoscaling.OverseerTriggerThread.run(OverseerTriggerThread.java:127)
[junit4] 2> at java.lang.Thread.run(Thread.java:748)
[junit4] 2> Caused by: org.apache.zookeeper.KeeperException$SessionExpiredException: KeeperErrorCode = Session expired for /autoscaling.json
[junit4] 2> at org.apache.zookeeper.KeeperException.create(KeeperException.java:130)
[junit4] 2> at org.apache.zookeeper.KeeperException.create(KeeperException.java:54)
[junit4] 2> at org.apache.zookeeper.ZooKeeper.getData(ZooKeeper.java:1215)
[junit4] 2> at org.apache.solr.common.cloud.SolrZkClient.lambda$getData$5(SolrZkClient.java:340)
[junit4] 2> at org.apache.solr.common.cloud.ZkCmdExecutor.retryOperation(ZkCmdExecutor.java:60)
[junit4] 2> at org.apache.solr.common.cloud.SolrZkClient.getData(SolrZkClient.java:340)
[junit4] 2> at org.apache.solr.client.solrj.impl.ZkDistribStateManager.getAutoScalingConfig(ZkDistribStateManager.java:176)
[junit4] 2> ... 3 more
[junit4] 2> 1577306 ERROR (OverseerAutoScalingTriggerThread-72301126086754306-127.0.0.1:8983_solr-n_0000000001) [n:127.0.0.1:8983_solr ] o.a.s.c.a.OverseerTriggerThread A ZK error has occurred
[junit4] 2> java.io.IOException: org.apache.zookeeper.KeeperException$SessionExpiredException: KeeperErrorCode = Session expired for /autoscaling.json
[junit4] 2> at org.apache.solr.client.solrj.impl.ZkDistribStateManager.getAutoScalingConfig(ZkDistribStateManager.java:183)
[junit4] 2> at org.apache.solr.client.solrj.cloud.DistribStateManager.getAutoScalingConfig(DistribStateManager.java:83)
[junit4] 2> at org.apache.solr.cloud.autoscaling.OverseerTriggerThread.run(OverseerTriggerThread.java:127)
[junit4] 2> at java.lang.Thread.run(Thread.java:748)
[junit4] 2> Caused by: org.apache.zookeeper.KeeperException$SessionExpiredException: KeeperErrorCode = Session expired for /autoscaling.json
[junit4] 2> at org.apache.zookeeper.KeeperException.create(KeeperException.java:130)
[junit4] 2> at
[...truncated too long message...]
Client.java:340)
[junit4] 2> at org.apache.solr.common.cloud.ZkCmdExecutor.retryOperation(ZkCmdExecutor.java:60)
[junit4] 2> at org.apache.solr.common.cloud.SolrZkClient.getData(SolrZkClient.java:340)
[junit4] 2> at org.apache.solr.client.solrj.impl.ZkDistribStateManager.getAutoScalingConfig(ZkDistribStateManager.java:176)
[junit4] 2> ... 3 more
[junit4] 2> 1687582 ERROR (OverseerAutoScalingTriggerThread-72301126086754306-127.0.0.1:8983_solr-n_0000000001) [n:127.0.0.1:8983_solr ] o.a.s.c.a.OverseerTriggerThread A ZK error has occurred
[junit4] 2> java.io.IOException: org.apache.zookeeper.KeeperException$SessionExpiredException: KeeperErrorCode = Session expired for /autoscaling.json
[junit4] 2> at org.apache.solr.client.solrj.impl.ZkDistribStateManager.getAutoScalingConfig(ZkDistribStateManager.java:183)
[junit4] 2> at org.apache.solr.client.solrj.cloud.DistribStateManager.getAutoScalingConfig(DistribStateManager.java:83)
[junit4] 2> at org.apache.solr.cloud.autoscaling.OverseerTriggerThread.run(OverseerTriggerThread.java:127)
[junit4] 2> at java.lang.Thread.run(Thread.java:748)
[junit4] 2> Caused by: org.apache.zookeeper.KeeperException$SessionExpiredException: KeeperErrorCode = Session expired for /autoscaling.json
[junit4] 2> at org.apache.zookeeper.KeeperException.create(KeeperException.java:130)
[junit4] 2> at org.apache.zookeeper.KeeperException.create(KeeperException.java:54)
[junit4] 2> at org.apache.zookeeper.ZooKeeper.getData(ZooKeeper.java:1215)
[junit4] 2> at org.apache.solr.common.cloud.SolrZkClient.lambda$getData$5(SolrZkClient.java:340)
[junit4] 2> at org.apache.solr.common.cloud.ZkCmdExecutor.retryOperation(ZkCmdExecutor.java:60)
[junit4] 2> at org.apache.solr.common.cloud.SolrZkClient.getData(SolrZkClient.java:340)
[junit4] 2> at org.apache.solr.client.solrj.impl.ZkDistribStateManager.getAutoScalingConfig(ZkDistribStateManager.java:176)
[junit4] 2> ... 3 more
[junit4] 2> NOTE: reproduce with: ant test -Dtestcase=ZkControllerTest -Dtests.seed=BB739D5DCD74229F -Dtests.multiplier=2 -Dtests.slow=true -Dtests.locale=pt-PT -Dtests.timezone=America/Argentina/Salta -Dtests.asserts=true -Dtests.file.encoding=UTF-8
[junit4] 2> 1687582 ERROR (OverseerAutoScalingTriggerThread-72301126086754306-127.0.0.1:8983_solr-n_0000000001) [n:127.0.0.1:8983_solr ] o.a.s.c.a.OverseerTriggerThread A ZK error has occurred
[junit4] 2> java.io.IOException: org.apache.zookeeper.KeeperException$SessionExpiredException: KeeperErrorCode = Session expired for /autoscaling.json
[junit4] 2> at org.apache.solr.client.solrj.impl.ZkDistribStateManager.getAutoScalingConfig(ZkDistribStateManager.java:183)
[junit4] 2> at org.apache.solr.client.solrj.cloud.DistribStateManager.getAutoScalingConfig(DistribStateManager.java:83)
[junit4] 2> at org.apache.solr.cloud.autoscaling.OverseerTriggerThread.run(OverseerTriggerThread.java:127)
[junit4] 2> at java.lang.Thread.run(Thread.java:748)
[junit4] 2> Caused by: org.apache.zookeeper.KeeperException$SessionExpiredException: KeeperErrorCode = Session expired for /autoscaling.json
[junit4] 2> at org.apache.zookeeper.KeeperException.create(KeeperException.java:130)
[junit4] 2> at org.apache.zookeeper.KeeperException.create(KeeperException.java:54)
[junit4] 2> at org.apache.zookeeper.ZooKeeper.getData(ZooKeeper.java:1215)
[junit4] 2> at org.apache.solr.common.cloud.SolrZkClient.lambda$getData$5(SolrZkClient.java:340)
[junit4] 2> at org.apache.solr.common.cloud.ZkCmdExecutor.retryOperation(ZkCmdExecutor.java:60)
[junit4] 2> at org.apache.solr.common.cloud.SolrZkClient.getData(SolrZkClient.java:340)
[junit4] 2> at org.apache.solr.client.solrj.impl.ZkDistribStateManager.getAutoScalingConfig(ZkDistribStateManager.java:176)
[junit4] 2> ... 3 more
[junit4] ERROR 0.00s J1 | ZkControllerTest (suite) <<<
[junit4] > Throwable #1: java.lang.AssertionError: ObjectTracker found 1 object(s) that were not released!!! [Overseer]
[junit4] > org.apache.solr.common.util.ObjectReleaseTracker$ObjectTrackerException: org.apache.solr.cloud.Overseer
[junit4] > at org.apache.solr.common.util.ObjectReleaseTracker.track(ObjectReleaseTracker.java:42)
[junit4] > at org.apache.solr.cloud.Overseer.start(Overseer.java:545)
[junit4] > at org.apache.solr.cloud.OverseerElectionContext.runLeaderProcess(ElectionContext.java:850)
[junit4] > at org.apache.solr.cloud.LeaderElector.runIamLeaderProcess(LeaderElector.java:170)
[junit4] > at org.apache.solr.cloud.LeaderElector.checkIfIamLeader(LeaderElector.java:135)
[junit4] > at org.apache.solr.cloud.LeaderElector.joinElection(LeaderElector.java:307)
[junit4] > at org.apache.solr.cloud.LeaderElector.retryElection(LeaderElector.java:393)
[junit4] > at org.apache.solr.cloud.ZkController.rejoinOverseerElection(ZkController.java:2063)
[junit4] > at org.apache.solr.cloud.Overseer$ClusterStateUpdater.checkIfIamStillLeader(Overseer.java:331)
[junit4] > at java.lang.Thread.run(Thread.java:748)
[junit4] > at __randomizedtesting.SeedInfo.seed([BB739D5DCD74229F]:0)
[junit4] > at org.apache.solr.SolrTestCaseJ4.teardownTestCases(SolrTestCaseJ4.java:301)
[junit4] > at java.lang.Thread.run(Thread.java:748)Throwable #2: com.carrotsearch.randomizedtesting.ThreadLeakError: 1 thread leaked from SUITE scope at org.apache.solr.cloud.ZkControllerTest:
[junit4] > 1) Thread[id=5638, name=OverseerAutoScalingTriggerThread-72301126086754306-127.0.0.1:8983_solr-n_0000000001, state=RUNNABLE, group=Overseer autoscaling triggers]
[junit4] > at java.security.AccessController.doPrivileged(Native Method)
[junit4] > at com.carrotsearch.ant.tasks.junit4.events.Serializer.flushQueue(Serializer.java:114)
[junit4] > at com.carrotsearch.ant.tasks.junit4.events.Serializer.serialize(Serializer.java:99)
[junit4] > at java.io.BufferedOutputStream.flushBuffer(BufferedOutputStream.java:82)
[junit4] > at java.io.BufferedOutputStream.flush(BufferedOutputStream.java:140)
[junit4] > at java.io.PrintStream.flush(PrintStream.java:338)
[junit4] > at java.io.FilterOutputStream.flush(FilterOutputStream.java:140)
[junit4] > at java.io.PrintStream.write(PrintStream.java:482)
[junit4] > at sun.nio.cs.StreamEncoder.writeBytes(StreamEncoder.java:221)
[junit4] > at sun.nio.cs.StreamEncoder.implFlushBuffer(StreamEncoder.java:291)
[junit4] > at sun.nio.cs.StreamEncoder.implFlush(StreamEncoder.java:295)
[junit4] > at sun.nio.cs.StreamEncoder.flush(StreamEncoder.java:141)
[junit4] > at java.io.OutputStreamWriter.flush(OutputStreamWriter.java:229)
[junit4] > at org.apache.log4j.helpers.QuietWriter.flush(QuietWriter.java:59)
[junit4] > at org.apache.log4j.WriterAppender.subAppend(WriterAppender.java:324)
[junit4] > at org.apache.log4j.WriterAppender.append(WriterAppender.java:162)
[junit4] > at org.apache.log4j.AppenderSkeleton.doAppend(AppenderSkeleton.java:251)
[junit4] > at org.apache.log4j.helpers.AppenderAttachableImpl.appendLoopOnAppenders(AppenderAttachableImpl.java:66)
[junit4] > at org.apache.log4j.Category.callAppenders(Category.java:206)
[junit4] > at org.apache.log4j.Category.forcedLog(Category.java:391)
[junit4] > at org.apache.log4j.Category.log(Category.java:856)
[junit4] > at org.slf4j.impl.Log4jLoggerAdapter.error(Log4jLoggerAdapter.java:576)
[junit4] > at org.apache.solr.cloud.autoscaling.OverseerTriggerThread.run(OverseerTriggerThread.java:142)
[junit4] > at java.lang.Thread.run(Thread.java:748)
[junit4] > at __randomizedtesting.SeedInfo.seed([BB739D5DCD74229F]:0)Throwable #3: com.carrotsearch.randomizedtesting.ThreadLeakError: There are still zombie threads that couldn't be terminated:
[junit4] > 1) Thread[id=5638, name=OverseerAutoScalingTriggerThread-72301126086754306-127.0.0.1:8983_solr-n_0000000001, state=RUNNABLE, group=Overseer autoscaling triggers]
[junit4] > at java.lang.Object.notifyAll(Native Method)
[junit4] > at org.apache.zookeeper.ClientCnxn.finishPacket(ClientCnxn.java:652)
[junit4] > at org.apache.zookeeper.ClientCnxn.conLossPacket(ClientCnxn.java:674)
[junit4] > at org.apache.zookeeper.ClientCnxn.queuePacket(ClientCnxn.java:1452)
[junit4] > at org.apache.zookeeper.ClientCnxn.submitRequest(ClientCnxn.java:1405)
[junit4] > at org.apache.zookeeper.ZooKeeper.getData(ZooKeeper.java:1213)
[junit4] > at org.apache.solr.common.cloud.SolrZkClient.lambda$getData$5(SolrZkClient.java:340)
[junit4] > at org.apache.solr.common.cloud.SolrZkClient$$Lambda$273/413223882.execute(Unknown Source)
[junit4] > at org.apache.solr.common.cloud.ZkCmdExecutor.retryOperation(ZkCmdExecutor.java:60)
[junit4] > at org.apache.solr.common.cloud.SolrZkClient.getData(SolrZkClient.java:340)
[junit4] > at org.apache.solr.client.solrj.impl.ZkDistribStateManager.getAutoScalingConfig(ZkDistribStateManager.java:176)
[junit4] > at org.apache.solr.client.solrj.cloud.DistribStateManager.getAutoScalingConfig(DistribStateManager.java:83)
[junit4] > at org.apache.solr.cloud.autoscaling.OverseerTriggerThread.run(OverseerTriggerThread.java:127)
[junit4] > at java.lang.Thread.run(Thread.java:748)
[junit4] > at __randomizedtesting.SeedInfo.seed([BB739D5DCD74229F]:0)
[junit4] Completed [231/785 (1!)] on J1 in 110.81s, 4 tests, 1 failure, 2 errors, 1 skipped <<< FAILURES!
[...truncated 51270 lines...]
[JENKINS] Lucene-Solr-Tests-master - Build # 2438 - Still Unstable
Posted by Apache Jenkins Server <je...@builds.apache.org>.
Build: https://builds.apache.org/job/Lucene-Solr-Tests-master/2438/
1 tests failed.
FAILED: junit.framework.TestSuite.org.apache.solr.prometheus.collector.SolrCollectorTest
Error Message:
Could not find collection:collection1
Stack Trace:
java.lang.AssertionError: Could not find collection:collection1
at __randomizedtesting.SeedInfo.seed([80419DBA9B368CF2]:0)
at org.junit.Assert.fail(Assert.java:93)
at org.junit.Assert.assertTrue(Assert.java:43)
at org.junit.Assert.assertNotNull(Assert.java:526)
at org.apache.solr.cloud.AbstractDistribZkTestBase.waitForRecoveriesToFinish(AbstractDistribZkTestBase.java:155)
at org.apache.solr.prometheus.exporter.SolrExporterTestBase.setupCluster(SolrExporterTestBase.java:51)
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)
Build Log:
[...truncated 1843 lines...]
[junit4] JVM J0: stdout was not empty, see: /x1/jenkins/jenkins-slave/workspace/Lucene-Solr-Tests-master/lucene/build/core/test/temp/junit4-J0-20180318_151657_3046844796829455737705.sysout
[junit4] >>> JVM J0 emitted unexpected output (verbatim) ----
[junit4] codec: Lucene70, pf: BloomFilter, dvf: Direct
[junit4] <<< JVM J0: EOF ----
[...truncated 21043 lines...]
[junit4] Suite: org.apache.solr.prometheus.collector.SolrCollectorTest
[junit4] 2> Creating dataDir: /x1/jenkins/jenkins-slave/workspace/Lucene-Solr-Tests-master/solr/build/contrib/solr-prometheus-exporter/test/J0/temp/solr.prometheus.collector.SolrCollectorTest_80419DBA9B368CF2-001/init-core-data-001
[junit4] 2> log4j:WARN No appenders could be found for logger (org.apache.solr.SolrTestCaseJ4).
[junit4] 2> log4j:WARN Please initialize the log4j system properly.
[junit4] 2> log4j:WARN See http://logging.apache.org/log4j/1.2/faq.html#noconfig for more info.
[junit4] 1> -
[junit4] 2> NOTE: test params are: codec=Asserting(Lucene70): {}, docValues:{}, maxPointsInLeafNode=1563, maxMBSortInHeap=5.082865072226656, sim=Asserting(org.apache.lucene.search.similarities.AssertingSimilarity@5ef15089), locale=de-GR, timezone=Africa/El_Aaiun
[junit4] 2> NOTE: Linux 3.13.0-88-generic amd64/Oracle Corporation 1.8.0_144 (64-bit)/cpus=4,threads=1,free=133727872,total=316145664
[junit4] 2> NOTE: All tests run in this JVM: [SolrCollectorTest]
[junit4] 2> NOTE: reproduce with: ant test -Dtestcase=SolrCollectorTest -Dtests.seed=80419DBA9B368CF2 -Dtests.multiplier=2 -Dtests.slow=true -Dtests.locale=de-GR -Dtests.timezone=Africa/El_Aaiun -Dtests.asserts=true -Dtests.file.encoding=ISO-8859-1
[junit4] ERROR 0.00s J0 | SolrCollectorTest (suite) <<<
[junit4] > Throwable #1: java.lang.AssertionError: Could not find collection:collection1
[junit4] > at __randomizedtesting.SeedInfo.seed([80419DBA9B368CF2]:0)
[junit4] > at org.apache.solr.cloud.AbstractDistribZkTestBase.waitForRecoveriesToFinish(AbstractDistribZkTestBase.java:155)
[junit4] > at org.apache.solr.prometheus.exporter.SolrExporterTestBase.setupCluster(SolrExporterTestBase.java:51)
[junit4] > at java.lang.Thread.run(Thread.java:748)
[junit4] Completed [2/2 (1!)] on J0 in 55.29s, 0 tests, 1 failure <<< FAILURES!
[...truncated 41381 lines...]