Build: https://builds.apache.org/job/Lucene-Solr-Tests-7.3/59/
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$ObjectTrackerException:
org.apache.solr.cloud.Overseer at
org.apache.solr.common.util.ObjectReleaseTracker.track(ObjectReleaseTracker.java:42)
at org.apache.solr.cloud.Overseer.start(Overseer.java:545) at
org.apache.solr.cloud.OverseerElectionContext.runLeaderProcess(ElectionContext.java:850)
at
org.apache.solr.cloud.LeaderElector.runIamLeaderProcess(LeaderElector.java:170)
at
org.apache.solr.cloud.LeaderElector.checkIfIamLeader(LeaderElector.java:135)
at org.apache.solr.cloud.LeaderElector.joinElection(LeaderElector.java:307) at
org.apache.solr.cloud.LeaderElector.retryElection(LeaderElector.java:393) at
org.apache.solr.cloud.ZkController.rejoinOverseerElection(ZkController.java:2068)
at
org.apache.solr.cloud.Overseer$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$ObjectTrackerException:
org.apache.solr.cloud.Overseer
at
org.apache.solr.common.util.ObjectReleaseTracker.track(ObjectReleaseTracker.java:42)
at org.apache.solr.cloud.Overseer.start(Overseer.java:545)
at
org.apache.solr.cloud.OverseerElectionContext.runLeaderProcess(ElectionContext.java:850)
at
org.apache.solr.cloud.LeaderElector.runIamLeaderProcess(LeaderElector.java:170)
at
org.apache.solr.cloud.LeaderElector.checkIfIamLeader(LeaderElector.java:135)
at
org.apache.solr.cloud.LeaderElector.joinElection(LeaderElector.java:307)
at
org.apache.solr.cloud.LeaderElector.retryElection(LeaderElector.java:393)
at
org.apache.solr.cloud.ZkController.rejoinOverseerElection(ZkController.java:2068)
at
org.apache.solr.cloud.Overseer$ClusterStateUpdater.checkIfIamStillLeader(Overseer.java:331)
at java.lang.Thread.run(Thread.java:748)
at __randomizedtesting.SeedInfo.seed([CFB061D4AC91DB3D]: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=12526,
name=OverseerAutoScalingTriggerThread-73735492766007299-127.0.0.1:8983_solr-n_0000000001,
state=RUNNABLE, group=Overseer autoscaling triggers] at
java.security.AccessController.doPrivileged(Native Method) at
java.io.PrintWriter.<init>(PrintWriter.java:116) at
java.io.PrintWriter.<init>(PrintWriter.java:100) at
org.apache.log4j.DefaultThrowableRenderer.render(DefaultThrowableRenderer.java:58)
at
org.apache.log4j.spi.ThrowableInformation.getThrowableStrRep(ThrowableInformation.java:87)
at
org.apache.log4j.spi.LoggingEvent.getThrowableStrRep(LoggingEvent.java:413)
at org.apache.log4j.WriterAppender.subAppend(WriterAppender.java:313)
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:140)
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=12526,
name=OverseerAutoScalingTriggerThread-73735492766007299-127.0.0.1:8983_solr-n_0000000001,
state=RUNNABLE, group=Overseer autoscaling triggers]
at java.security.AccessController.doPrivileged(Native Method)
at java.io.PrintWriter.<init>(PrintWriter.java:116)
at java.io.PrintWriter.<init>(PrintWriter.java:100)
at
org.apache.log4j.DefaultThrowableRenderer.render(DefaultThrowableRenderer.java:58)
at
org.apache.log4j.spi.ThrowableInformation.getThrowableStrRep(ThrowableInformation.java:87)
at
org.apache.log4j.spi.LoggingEvent.getThrowableStrRep(LoggingEvent.java:413)
at org.apache.log4j.WriterAppender.subAppend(WriterAppender.java:313)
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:140)
at java.lang.Thread.run(Thread.java:748)
at __randomizedtesting.SeedInfo.seed([CFB061D4AC91DB3D]: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=12526,
name=OverseerAutoScalingTriggerThread-73735492766007299-127.0.0.1:8983_solr-n_0000000001,
state=RUNNABLE, group=Overseer autoscaling triggers] at
org.apache.solr.logging.LogWatcher.add(LogWatcher.java:70) at
org.apache.solr.logging.log4j.EventAppender.append(EventAppender.java:36)
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:140)
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=12526,
name=OverseerAutoScalingTriggerThread-73735492766007299-127.0.0.1:8983_solr-n_0000000001,
state=RUNNABLE, group=Overseer autoscaling triggers]
at org.apache.solr.logging.LogWatcher.add(LogWatcher.java:70)
at
org.apache.solr.logging.log4j.EventAppender.append(EventAppender.java:36)
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:140)
at java.lang.Thread.run(Thread.java:748)
at __randomizedtesting.SeedInfo.seed([CFB061D4AC91DB3D]:0)
Build Log:
[...truncated 13489 lines...]
[junit4] Suite: org.apache.solr.cloud.ZkControllerTest
[junit4] 2> 1898399 INFO
(SUITE-ZkControllerTest-seed#[CFB061D4AC91DB3D]-worker) [ ]
o.a.s.SolrTestCaseJ4 SecureRandom sanity checks:
test.solr.allowed.securerandom=null & java.security.egd=file:/dev/./urandom
[junit4] 2> Creating dataDir:
/x1/jenkins/jenkins-slave/workspace/Lucene-Solr-Tests-7.3/solr/build/solr-core/test/J2/temp/solr.cloud.ZkControllerTest_CFB061D4AC91DB3D-001/init-core-data-001
[junit4] 2> 1898400 INFO
(SUITE-ZkControllerTest-seed#[CFB061D4AC91DB3D]-worker) [ ]
o.a.s.SolrTestCaseJ4 Using TrieFields (NUMERIC_POINTS_SYSPROP=false)
w/NUMERIC_DOCVALUES_SYSPROP=false
[junit4] 2> 1898401 INFO
(SUITE-ZkControllerTest-seed#[CFB061D4AC91DB3D]-worker) [ ]
o.a.s.SolrTestCaseJ4 Randomized ssl (false) and clientAuth (false) via:
@org.apache.solr.SolrTestCaseJ4$SuppressSSL(bugUrl=None)
[junit4] IGNOR/A 0.00s J2 | ZkControllerTest.testPublishAndWaitForDownStates
[junit4] > Assumption #1: 'awaitsfix' test group is disabled
(@AwaitsFix(bugUrl=https://issues.apache.org/jira/browse/SOLR-12028,
https://issues.apache.org/jira/browse/SOLR-7736))
[junit4] 2> 1898412 INFO
(TEST-ZkControllerTest.testReadConfigName-seed#[CFB061D4AC91DB3D]) [ ]
o.a.s.SolrTestCaseJ4 ###Starting testReadConfigName
[junit4] 2> 1898412 INFO
(TEST-ZkControllerTest.testReadConfigName-seed#[CFB061D4AC91DB3D]) [ ]
o.a.s.c.ZkTestServer STARTING ZK TEST SERVER
[junit4] 2> 1898418 INFO (Thread-3796) [ ] o.a.s.c.ZkTestServer client
port:0.0.0.0/0.0.0.0:0
[junit4] 2> 1898418 INFO (Thread-3796) [ ] o.a.s.c.ZkTestServer
Starting server
[junit4] 2> 1898419 ERROR (Thread-3796) [ ] 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> 1898518 INFO
(TEST-ZkControllerTest.testReadConfigName-seed#[CFB061D4AC91DB3D]) [ ]
o.a.s.c.ZkTestServer start zk server on port:58572
[junit4] 2> 1898527 INFO (zkConnectionManagerCallback-2630-thread-1) [
] o.a.s.c.c.ConnectionManager zkClient has connected
[junit4] 2> 1898557 INFO (zkConnectionManagerCallback-2632-thread-1) [
] o.a.s.c.c.ConnectionManager zkClient has connected
[junit4] 2> 1898575 INFO (zkConnectionManagerCallback-2634-thread-1) [
] o.a.s.c.c.ConnectionManager zkClient has connected
[junit4] 2> 1898585 INFO
(TEST-ZkControllerTest.testReadConfigName-seed#[CFB061D4AC91DB3D]) [ ]
o.a.s.c.SolrXmlConfig MBean server found:
com.sun.jmx.mbeanserver.JmxMBeanServer@7caf59fe, but no JMX reporters were
configured - adding default JMX reporter.
[junit4] 2> 1898590 INFO
(zkConnectionManagerCallback-2638-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> 1898690 INFO
(TEST-ZkControllerTest.testReadConfigName-seed#[CFB061D4AC91DB3D])
[n:127.0.0.1:8983_solr ] o.a.s.c.Overseer Overseer (id=null) closing
[junit4] 2> 1898691 INFO
(TEST-ZkControllerTest.testReadConfigName-seed#[CFB061D4AC91DB3D])
[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> 1898691 INFO
(TEST-ZkControllerTest.testReadConfigName-seed#[CFB061D4AC91DB3D])
[n:127.0.0.1:8983_solr ] o.a.s.c.Overseer Overseer
(id=73735492766007299-127.0.0.1:8983_solr-n_0000000000) starting
[junit4] 2> 1898700 INFO
(zkConnectionManagerCallback-2643-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> 1898703 INFO
(TEST-ZkControllerTest.testReadConfigName-seed#[CFB061D4AC91DB3D])
[n:127.0.0.1:8983_solr ] o.a.s.c.s.i.ZkClientClusterStateProvider Cluster at
127.0.0.1:58572/solr ready
[junit4] 2> 1898713 INFO
(TEST-ZkControllerTest.testReadConfigName-seed#[CFB061D4AC91DB3D])
[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> 1898741 INFO
(TEST-ZkControllerTest.testReadConfigName-seed#[CFB061D4AC91DB3D])
[n:127.0.0.1:8983_solr ] o.a.s.c.Overseer Overseer
(id=73735492766007299-127.0.0.1:8983_solr-n_0000000000) closing
[junit4] 2> 1898742 INFO
(zkCallback-2637-thread-1-processing-n:127.0.0.1:8983_solr)
[n:127.0.0.1:8983_solr ] o.a.s.c.c.ZkStateReader Updated live nodes from
ZooKeeper... (0) -> (1)
[junit4] 2> 1898742 INFO
(OverseerStateUpdate-73735492766007299-127.0.0.1:8983_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> 1898744 INFO
(zkCallback-2642-thread-1-processing-n:127.0.0.1:8983_solr)
[n:127.0.0.1:8983_solr ] o.a.s.c.c.ZkStateReader Updated live nodes from
ZooKeeper... (0) -> (1)
[junit4] 2> 1898755 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> 1898763 WARN
(OverseerAutoScalingTriggerThread-73735492766007299-127.0.0.1:8983_solr-n_0000000000)
[n:127.0.0.1:8983_solr ] o.a.s.c.a.OverseerTriggerThread Error removing old
nodeAdded markers
[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.getChildren(ZooKeeper.java:1533)
[junit4] 2> at
org.apache.solr.common.cloud.SolrZkClient.lambda$getChildren$4(SolrZkClient.java:328)
[junit4] 2> at
org.apache.solr.common.cloud.ZkCmdExecutor.retryOperation(ZkCmdExecutor.java:60)
[junit4] 2> at
org.apache.solr.common.cloud.SolrZkClient.getChildren(SolrZkClient.java:328)
[junit4] 2> at
org.apache.solr.client.solrj.impl.ZkDistribStateManager.listData(ZkDistribStateManager.java:67)
[junit4] 2> at
org.apache.solr.client.solrj.impl.ZkDistribStateManager.listData(ZkDistribStateManager.java:77)
[junit4] 2> at
org.apache.solr.cloud.autoscaling.OverseerTriggerThread.run(OverseerTriggerThread.java:254)
[junit4] 2> at java.lang.Thread.run(Thread.java:748)
[junit4] 2> 1898763 WARN
(OverseerAutoScalingTriggerThread-73735492766007299-127.0.0.1:8983_solr-n_0000000000)
[n:127.0.0.1:8983_solr ] o.a.s.c.a.OverseerTriggerThread
OverseerTriggerThread has been closed, exiting.
[junit4] 2> 1898764 INFO (OverseerExitThread) [n:127.0.0.1:8983_solr ]
o.a.s.c.OverseerElectionContext I am going to be the leader 127.0.0.1:8983_solr
[junit4] 2> 1898766 INFO (OverseerExitThread) [n:127.0.0.1:8983_solr ]
o.a.s.c.Overseer Overseer
(id=73735492766007299-127.0.0.1:8983_solr-n_0000000001) starting
[junit4] 2> 1900294 ERROR
(OverseerAutoScalingTriggerThread-73735492766007299-127.0.0.1:8983_solr-n_0000000001)
[n:127.0.0.1:8983_solr ] o.a.s.c.a.OverseerTriggerThread A ZK error has
occurred
[junit4] 2> java.io.IOException:
org.apache.zookeeper.KeeperException$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.autoscaling.DistribStateManager.getAutoScalingConfig(DistribStateManager.java:78)
[junit4] 2> at
org.apache.solr.cloud.autoscaling.OverseerTriggerThread.run(OverseerTriggerThread.java:126)
[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$5(SolrZkClient.java:340)
[junit4] 2> at
org.apache.solr.common.cloud.ZkCmdExecutor.retryOperation(ZkCmdExecutor.java:60)
[junit4] 2> at
org.apache.solr.common.cloud.SolrZkClient.getData(SolrZkClient.java:340)
[junit4] 2> at
org.apache.solr.client.solrj.impl.ZkDistribStateManager.getAutoScalingConfig(ZkDistribStateManager.java:176)
[junit4] 2> ... 3 more
[junit4] 2> 1900295 ERROR
(OverseerAutoScalingTriggerThread-73735492766007299-127.0.0.1:8983_solr-n_0000000001)
[n:127.0.0.1:8983_solr ] o.a.s.c.a.OverseerTriggerThread A ZK error has
occurred
[junit4] 2> java.io.IOException:
org.apache.zookeeper.KeeperException$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.autoscaling.DistribStateManager.getAutoScalingConfig(DistribStateManager.java:78)
[junit4] 2> at
org.apache.solr.cloud.autoscaling.OverseerTriggerThread.run(OverseerTriggerThread.java:126)
[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$5(SolrZkClient.java:340)
[junit4] 2> at
org.apache.solr.common.cloud.ZkCmdExecutor.retryOperation(ZkCmdExecutor.java:60)
[junit4] 2> at
org.apache.solr.common.cloud.SolrZkClient.getData(SolrZkClient.java:340)
[junit4] 2> at
org.apache.solr.client.solrj.impl.ZkDistribStateManager.getAutoScalingConfig(ZkDistribStateManager.java:176)
[junit4] 2> ... 3 more
[junit4] 2> 1900295 ERROR
(OverseerAutoScalingTriggerThread-73735492766007299-127.0.0.1:8983_solr-n_0000000001)
[n:127.0.0.1:8983_solr ] o.a.s.c.a.OverseerTriggerThread A ZK error has
occurred
[junit4] 2> java.io.IOException:
org.apache.zookeeper.KeeperException$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.autoscaling.DistribStateManager.getAutoScalingConfig(DistribStateManager.java:78)
[junit4] 2> at
org.apache.solr.cloud.autoscaling.OverseerTriggerThread.run(OverseerTriggerThread.java:126)
[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$5(SolrZkClient.java:340)
[junit4] 2> at
org.apache.solr.common.cloud.ZkCmdExecutor.retryOperation(ZkCmdExecutor.java:60)
[junit4] 2> at
org.apache.solr.common.cloud.SolrZkClient.getData(SolrZkClient.java:340)
[junit4] 2> at
org.apache.solr.client.solrj.impl.ZkDistribStateManager.getAutoScalingConfig(ZkDistribStateManager.java:176)
[junit4] 2> ... 3 more
[junit4] 2> 1900296 ERROR
(OverseerAutoScalingTriggerThread-73735492766007299-127.0.0.1:8983_solr-n_0000000001)
[n:127.0.0.1:8983_solr ] o.a.s.c.a.OverseerTriggerThread A ZK error has
occurred
[junit4] 2> java.io.IOException:
org.apache.zookeeper.KeeperException$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.autoscaling.DistribStateManager.getAutoScalingConfig(DistribStateManager.java:78)
[junit4] 2> at
org.apache.solr.cloud.autoscaling.OverseerTriggerThread.run(OverseerTriggerThread.java:126)
[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$5(SolrZkClient.java:340)
[junit4] 2> at
org.apache.solr.common.cloud.ZkCmdExecutor.retryOperation(ZkCmdExecutor.java:60)
[junit4] 2> at
org.apache.solr.common.cloud.SolrZkClient.getData(SolrZkClient.java:340)
[junit4] 2> at
org.apache.solr.client.solrj.impl.ZkDistribStateManager.getAutoScalingConfig(ZkDistribStateManager.java:176)
[junit4] 2> ... 3 more
[junit4] 2> 1900296 ERROR
(OverseerAutoScalingTriggerThread-73735492766007299-127.0.0.1:8983_solr-n_0000000001)
[n:127.0.0.1:8983_solr ] o.a.s.c.a.OverseerTriggerThread A ZK error has
occurred
[junit4] 2> java.io.IOException:
org.apache.zookeeper.KeeperException$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.autoscaling.DistribStateManager.getAutoScalingConfig(DistribStateManager.java:78)
[junit4] 2> at
org.apache.solr.cloud.autoscaling.OverseerTriggerThread.run(OverseerTriggerThread.java:126)
[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$5(SolrZkClient.java:340)
[junit4] 2> at
org.apache.solr.common.cloud.ZkCmdExecutor.retryOperation(ZkCmdExecutor.java:60)
[junit4] 2> at
org.apache.solr.common.cloud.SolrZkClient.getData(SolrZkClient.java:340)
[junit4] 2> at
org.apache.solr.client.solrj.impl.ZkDistribStateManager.getAutoScalingConfig(ZkDistribStateManager.java:176)
[junit4] 2> ... 3 more
[junit4] 2> 1900296 ERROR
(OverseerAutoScalingTriggerThread-73735492766007299-127.0.0.1:8983_solr-n_0000000001)
[n:127.0.0.1:8983_solr ] o.a.s.c.a.OverseerTriggerThread A ZK error has
occurred
[junit4] 2> java.io.IOException:
org.apache.zookeeper.KeeperException$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.autoscaling.DistribStateManager.getAutoScalingConfig(DistribStateManager.java:78)
[junit4] 2> at
org.apache.solr.cloud.autoscaling.OverseerTriggerThread.run(OverseerTriggerThread.java:126)
[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$5(SolrZkClient.java:340)
[junit4] 2> at
org.apache.solr.common.cloud.ZkCmdExecutor.retryOperation(ZkCmdExecutor.java:60)
[junit4] 2> at
org.apache.solr.common.cloud.SolrZkClient.getData(SolrZkClient.java:340)
[junit4] 2> at
org.apache.solr.client.solrj.impl.ZkDistribStateManager.getAutoScalingConfig(ZkDistribStateManager.java:176)
[junit4] 2> ... 3 more
[junit4] 2> 1900297 ERROR
(OverseerAutoScalingTriggerThread-73735492766007299-127.0.0.1:8983_solr-n_0000000001)
[n:127.0.0.1:8983_solr ] o.a.s.c.a.OverseerTriggerThread A ZK error has
occurred
[junit4] 2> java.io.IOException:
org.apache.zookeeper.KeeperException$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.autoscaling.DistribStateManager.getAutoScalingConfig(DistribStateManager.java:78)
[junit4] 2> at
org.apache.solr.cloud.autoscaling.OverseerTriggerThread.run(OverseerTriggerThread.java:126)
[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$5(SolrZkClient.java:340)
[junit4] 2> at
org.apache.solr.common.cloud.ZkCmdExecutor.retryOperation(ZkCmdExecutor.java:60)
[junit4] 2> at
org.apache.solr.common.cloud.SolrZkClient.getData(SolrZkClient.java:340)
[junit4] 2> at
org.apache.solr.client.solrj.impl.ZkDistribStateManager.getAutoScalingConfig(ZkDistribStateManager.java:176)
[junit4] 2> ... 3 more
[junit4] 2> 1900297 ERROR
(OverseerAutoScalingTriggerThread-73735492766007299-127.0.0.1:8983_solr-n_0000000001)
[n:127.0.0.1:8983_solr ] o.a.s.c.a.OverseerTriggerThread A ZK error has
occurred
[junit4] 2> java.io.IOException:
org.apache.zookeeper.KeeperException$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.autoscaling.DistribStateManager.getAutoScalingConfig(DistribStateManager.java:78)
[junit4] 2> at
org.apache.solr.cloud.autoscaling.OverseerTriggerThread.run(OverseerTriggerThread.java:126)
[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$5(SolrZkClient.java:340)
[junit4] 2> at
org.apache.solr.common.cloud.ZkCmdExecutor.retryOperation(ZkCmdExecutor.java:60)
[junit4] 2> at
org.apache.solr.common.cloud.SolrZkClient.getData(SolrZkClient.java:340)
[junit4] 2> at
org.apache.solr.client.solrj.impl.ZkDistribStateManager.getAutoScalingConfig(ZkDistribStateManager.java:176)
[junit4] 2> ... 3 more
[junit4] 2> 1900298 ERROR
(OverseerAutoScalingTriggerThread-73735492766007299-127.0.0.1:8983_solr-n_0000000001)
[n:127.0.0.1:8983_solr ] o.a.s.c.a.OverseerTriggerThread A ZK error has
occurred
[junit4] 2> java.io.IOException:
org.apache.zookeeper.KeeperException$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.autoscaling.DistribStateManager.getAutoScalingConfig(DistribStateManager.java:78)
[junit4] 2> at
org.apache.solr.cloud.autoscaling.OverseerTriggerThread.run(OverseerTriggerThread.java:126)
[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$5(SolrZkClient.java:340)
[junit4] 2> at
org.apache.solr.common.cloud.ZkCmdExecutor.retryOperation(ZkCmdExecutor.java:60)
[junit4] 2> at
org.apache.solr.common.cloud.SolrZkClient.getData(SolrZkClient.java:340)
[junit4] 2> at
org.apache.solr.client.solrj.impl.ZkDistribStateManager.getAutoScalingConfig(ZkDistribStateManager.java:176)
[junit4] 2> ... 3 more
[junit4] 2> 1900298 ERROR
(OverseerAutoScalingTriggerThread-73735492766007299-127.0.0.1:8983_solr-n_0000000001)
[n:127.0.0.1:8983_solr ] o.a.s.c.a.OverseerTriggerThread A ZK error has
occurred
[junit4] 2> java.io.IOException:
org.apache.zookeeper.KeeperException$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.autoscaling.DistribStateManager.getAutoScalingConfig(DistribStateManager.java:78)
[junit4] 2> at
org.apache.solr.cloud.autoscaling.OverseerTriggerThread.run(OverseerTriggerThread.java:126)
[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$5(SolrZkClient.java:340)
[junit4] 2> at
org.apache.solr.common.cloud.ZkCmdExecutor.retryOperation(ZkCmdExecutor.java:60)
[junit4] 2> at
org.apache.solr.common.cloud.SolrZkClient.getData(SolrZkClient.java:340)
[junit4] 2> at
org.apache.solr.client.solrj.impl.ZkDistribStateManager.getAutoScalingConfig(ZkDistribStateManager.java:176)
[junit4] 2> ... 3 more
[junit4] 2> 1900298 ERROR
(OverseerAutoScalingTriggerThread-73735492766007299-127.0.0.1:8983_solr-n_0000000001)
[n:127.0.0.1:8983_solr ] o.a.s.c.a.OverseerTriggerThread A ZK error has
occurred
[junit4] 2> java.io.IOException:
org.apache.zookeeper.KeeperException$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.autoscaling.DistribStateManager.getAutoScalingConfig(DistribStateManager.java:78)
[junit4] 2> at
org.apache.solr.cloud.autoscaling.OverseerTriggerThread.run(OverseerTriggerThread.java:126)
[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$5(SolrZkClient.java:340)
[junit4] 2> at
org.apache.solr.common.cloud.ZkCmdExecutor.retryOperation(ZkCmdExecutor.java:60)
[junit4] 2> at
org.apache.solr.common.cloud.SolrZkClient.getData(SolrZkClient.java:340)
[junit4] 2> at
org.apache.solr.client.solrj.impl.ZkDistribStateManager.getAutoScalingConfig(ZkDistribStateManager.java:176)
[junit4] 2> ... 3 more
[junit4] 2> 1900298 ERROR
(OverseerAutoScalingTriggerThread-73735492766007299-127.0.0.1:8983_solr-n_0000000001)
[n:127.0.0.1:8983_solr ] o.a.s.c.a.OverseerTriggerThread A ZK error has
occurred
[junit4] 2> java.io.IOException:
org.apache.zookeeper.KeeperException$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.autoscaling.DistribStateManager.getAutoScalingConfig(DistribStateManager.java:78)
[junit4] 2> at
org.apache.solr.cloud.autoscaling.OverseerTriggerThread.run(OverseerTriggerThread.java:126)
[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$5(SolrZkClient.java:340)
[junit4] 2> at
org.apache.solr.common.cloud.ZkCmdExecutor.retryOperation(ZkCmdExecutor.java:60)
[junit4] 2> at
org.apache.solr.common.cloud.SolrZkClient.getData(SolrZkClient.java:340)
[junit4] 2> at
org.apache.solr.client.solrj.impl.ZkDistribStateManager.getAutoScalingConfig(ZkDistribStateManager.java:176)
[junit4] 2> ... 3 more
[junit4] 2> 1900299 ERROR
(OverseerAutoScalingTriggerThread-73735492766007299-127.0.0.1:8983_solr-n_0000000001)
[n:127.0.0.1:8983_solr ] o.a.s.c.a.OverseerTriggerThread A ZK error has
occurred
[junit4] 2> java.io.IOException:
org.apache.zookeeper.KeeperException$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.autoscaling.DistribStateManager.getAutoScalingConfig(DistribStateManager.java:78)
[junit4] 2> at
org.apache.solr.cloud.autoscaling.OverseerTriggerThread.run(OverseerTriggerThread.java:126)
[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$5(SolrZkClient.java:340)
[junit4] 2> at
org.apache.solr.common.cloud.ZkCmdExecutor.retryOperation(ZkCmdExecutor.java:60)
[junit4] 2> at
org.apache.solr.common.cloud.SolrZkClient.getData(SolrZkClient.java:340)
[junit4] 2> at
org.apache.solr.client.solrj.impl.ZkDistribStateManager.getAutoScalingConfig(ZkDistribStateManager.java:176)
[junit4] 2> ... 3 more
[junit4] 2> 1900299 ERROR
(OverseerAutoScalingTriggerThread-73735492766007299-127.0.0.1:8983_solr-n_0000000001)
[n:127.0.0.1:8983_solr ] o.a.s.c.a.OverseerTriggerThread A ZK error has
occurred
[junit4] 2> java.io.IOException:
org.apache.zookeeper.KeeperException$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.autoscaling.DistribStateManager.getAutoScalingConfig(DistribStateManager.java:78)
[junit4] 2> at
org.apache.solr.cloud.autoscaling.OverseerTriggerThread.run(OverseerTriggerThread.java:126)
[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> 1900300 WARN
(zkCallback-2637-thread-1-processing-n:127.0.0.1:8983_solr)
[n:127.0.0.1:8983_solr ] o.a.s.c.c.ZkStateReader ZooKeeper watch triggered,
but Solr cannot talk to ZK: [KeeperErrorCode = Session expired for /live_nodes]
[junit4] 2> 1900300 WARN
(OverseerCollectionConfigSetProcessor-73735492766007299-127.0.0.1:8983_solr-n_0000000001)
[n:127.0.0.1:8983_solr ] o.a.s.c.OverseerTaskProcessor Overseer cannot talk
to ZK
[junit4] 2> 1900306 INFO
(TEST-ZkControllerTest.testReadConfigName-seed#[CFB061D4AC91DB3D])
[n:127.0.0.1:8983_solr ] o.a.s.c.CoreContainer Shutting down CoreContainer
instance=1415045793
[junit4] 2> 1900306 ERROR
(TEST-ZkControllerTest.testReadConfigName-seed#[CFB061D4AC91DB3D])
[n:127.0.0.1:8983_solr ] o.a.s.c.SolrCores No transient handler has been
defined. Check solr.xml to see if an attempt to provide a custom
TransientSolrCoreCacheFactory was done incorrectly since the default should
have been used otherwise.
[junit4] 2> 1900306 ERROR
(TEST-ZkControllerTest.testReadConfigName-seed#[CFB061D4AC91DB3D])
[n:127.0.0.1:8983_solr ] 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> 1900307 INFO
(TEST-ZkControllerTest.testReadConfigName-seed#[CFB061D4AC91DB3D])
[n:127.0.0.1:8983_solr ] o.a.s.c.ZkTestServer connecting to 127.0.0.1:58572
58572
[junit4] 2> 1900305 ERROR
(OverseerAutoScalingTriggerThread-73735492766007299-127.0.0.1:8983_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.autoscaling.DistribStateManager.getAutoScalingConfig(DistribStateManager.java:78)
[junit4] 2> at
org.apache.solr.cloud.autoscaling.OverseerTriggerThread.run(OverseerTriggerThread.java:126)
[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$5(SolrZkClient.java:340)
[junit4] 2> at
org.apache.solr.common.cloud.ZkCmdExecutor.retryOperation(ZkCmdExecutor.java:60)
[junit4] 2> at
org.apache.solr.common.cloud.SolrZkClient.getData(SolrZkClient.java:340)
[junit4] 2> at
org.apache.solr.client.solrj.impl.ZkDistribStateManager.getAutoScalingConfig(ZkDistribStateManager.java:176)
[junit4] 2> ... 3 more
[junit4] 2> 1900309 ERROR
(OverseerAutoScalingTriggerThread-73735492766007299-127.0.0.1:8983_solr-n_0000000001)
[n:127.0.0.1:8983_solr ] o.a.s.c.a.OverseerTriggerThread A ZK error has
occurred
[junit4] 2> java.io.IOException:
org.apache.zookeeper.KeeperException$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.autoscaling.DistribStateManager.getAutoScalingConfig(DistribStateManager.java:78)
[junit4] 2> at
org.apache.solr.cloud.autoscaling.OverseerTriggerThread.run(OverseerTriggerThread.java:126)
[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$5(SolrZkClient.java:340)
[junit4] 2> at
org.apache.solr.common.cloud.ZkCmdExecutor.retryOperation(ZkCmdExecutor.java:60)
[junit4] 2> at
org.apache.solr.common.cloud.SolrZkClient.getData(SolrZkClient.java:340)
[junit4] 2> at
org.apache.solr.client.solrj.impl.ZkDistribStateManager.getAutoScalingConfig(ZkDistribStateManager.java:176)
[junit4] 2> ... 3 more
[junit4] 2> 1900309 ERROR
(OverseerAutoScalingTriggerThread-73735492766007299-127.0.0.1:8983_solr-n_0000000001)
[n:127.0.0.1:8983_solr ] o.a.s.c.a.OverseerTriggerThread A ZK error has
occurred
[junit4] 2> java.io.IOException:
org.apache.zookeeper.KeeperException$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.autoscaling.DistribStateManager.getAutoScalingConfig(DistribStateManager.java:78)
[junit4] 2> at
org.apache.solr.cloud.autoscaling.OverseerTriggerThread.run(OverseerTriggerThread.java:126)
[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$5(SolrZkClient.java:340)
[junit4] 2> at
org.apache.solr.common.cloud.ZkCmdExecutor.retryOperation(ZkCmdExecutor.java:60)
[junit4] 2> at
org.apache.solr.common.cloud.SolrZkClient.getData(SolrZkClient.java:340)
[junit4] 2> at
org.apache.solr.client.solrj.impl.ZkDistribStateManager.getAutoScalingConfig(ZkDistribStateManager.java:176)
[junit4] 2> ... 3 more
[junit4] 2> 1900309 ERROR
(OverseerAutoScalingTriggerThread-73735492766007299-127.0.0.1:8983_solr-n_0000000001)
[n:127.0.0.1:8983_solr ] o.a.s.c.a.OverseerTriggerThread A ZK error has
occurred
[junit4] 2> java.io.IOException:
org.apache.zookeeper.KeeperException$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.autoscaling.DistribStateManager.getAutoScalingConfig(DistribStateManager.java:78)
[junit4] 2> at
org.apache.solr.cloud.autoscaling.OverseerTriggerThread.run(OverseerTriggerThread.java:126)
[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$5(SolrZkClient.java:340)
[junit4] 2> at
org.apache.solr.common.cloud.ZkCmdExecutor.retryOperation(ZkCmdExecutor.java:60)
[junit4] 2> at
org.apache.solr.common.cloud.SolrZkClient.getData(SolrZkClient.java:340)
[junit4] 2> at
org.apache.solr.client.solrj.impl.ZkDistribStateManager.getAutoScalingConfig(ZkDistribStateManager.java:176)
[junit4] 2> ... 3 more
[junit4] 2> 1900310 ERROR
(OverseerAutoScalingTriggerThread-73735492766007299-127.0.0.1:8983_solr-n_0000000001)
[n:127.0.0.1:8983_solr ] o.a.s.c.a.OverseerTriggerThread A ZK error has
occurred
[junit4] 2> java.io.IOException:
org.apache.zookeeper.KeeperException$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.autoscaling.DistribStateManager.getAutoScalingConfig(DistribStateManager.java:78)
[junit4] 2> at
org.apache.solr.cloud.autoscaling.OverseerTriggerThread.run(OverseerTriggerThread.java:126)
[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$5(SolrZkClient.java:340)
[junit4] 2> at
org.apache.solr.common.cloud.ZkCmdExecutor.retryOperation(ZkCmdExecutor.java:60)
[junit4] 2> at
org.apache.solr.common.cloud.SolrZkClient.getData(SolrZkClient.java:340)
[junit4] 2> at
org.apache.solr.client.solrj.impl.ZkDistribStateManager.getAutoScalingConfig(ZkDistribStateManager.java:176)
[junit4] 2> ... 3 more
[junit4] 2> 1900310 ERROR
(OverseerAutoScalingTriggerThread-73735492766007299-127.0.0.1:8983_solr-n_0000000001)
[n:127.0.0.1:8983_solr ] o.a.s.c.a.OverseerTriggerThread A ZK error has
occurred
[junit4] 2> java.io.IOException:
org.apache.zookeeper.KeeperException$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.autoscaling.DistribStateManager.getAutoScalingConfig(DistribStateManager.java:78)
[junit4] 2> at
org.apache.solr.cloud.autoscaling.OverseerTriggerThread.run(OverseerTriggerThread.java:126)
[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$5(SolrZkClient.java:340)
[junit4] 2> at
org.apache.solr.common.cloud.ZkCmdExecutor.retryOperation(ZkCmdExecutor.java:60)
[junit4] 2> at
org.apache.solr.common.cloud.SolrZkClient.getData(SolrZkClient.java:340)
[junit4] 2> at
org.apache.solr.client.solrj.impl.ZkDistribStateManager.getAutoScalingConfig(ZkDistribStateManager.java:176)
[junit4] 2> ... 3 more
[junit4] 2> 1900310 ERROR
(OverseerAutoScalingTriggerThread-73735492766007299-127.0.0.1:8983_solr-n_0000000001)
[n:127.0.0.1:8983_solr ] o.a.s.c.a.OverseerTriggerThread A ZK error has
occurred
[junit4] 2> java.io.IOException:
org.apache.zookeeper.KeeperException$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.autoscaling.DistribStateManager.getAutoScalingConfig(DistribStateManager.java:78)
[junit4] 2> at
org.apache.solr.cloud.autoscaling.OverseerTriggerThread.run(OverseerTriggerThread.java:126)
[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$5(SolrZkClient.java:340)
[junit4] 2> at
org.apache.solr.common.cloud.ZkCmdExecutor.retryOperation(ZkCmdExecutor.java:60)
[junit4] 2> at
org.apache.solr.common.cloud.SolrZkClient.getData(SolrZkClient.java:340)
[junit4] 2> at
org.apache.solr.client.solrj.impl.ZkDistribStateManager.getAutoScalingConfig(ZkDistribStateManager.java:176)
[junit4] 2> ... 3 more
[junit4] 2> 1900310 ERROR
(OverseerAutoScalingTriggerThread-73735492766007299-127.0.0.1:8983_solr-n_0000000001)
[n:127.0.0.1:8983_solr ] o.a.s.c.a.OverseerTriggerThread A ZK error has
occurred
[junit4] 2> java.io.IOException:
org.apache.zookeeper.KeeperException$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.autoscaling.DistribStateManager.getAutoScalingConfig(DistribStateManager.java:78)
[junit4] 2> at
org.apache.solr.cloud.autoscaling.OverseerTriggerThread.run(OverseerTriggerThread.java:126)
[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$5(SolrZkClient.java:340)
[junit4] 2> at
org.apache.solr.common.cloud.ZkCmdExecutor.retryOperation(ZkCmdExecutor.java:60)
[junit4] 2> at
org.apache.solr.common.cloud.SolrZkClient.getData(SolrZkClient.java:340)
[junit4] 2> at
org.apache.solr.client.solrj.impl.ZkDistribStateManager.getAutoScalingConfig(ZkDistribStateManager.java:176)
[junit4] 2> ... 3 more
[junit4] 2> 1900311 ERROR
(OverseerAutoScalingTriggerThread-73735492766007299-127.0.0.1:8983_solr-n_0000000001)
[n:127.0.0.1:8983_solr ] o.a.s.c.a.OverseerTriggerThread A ZK error has
occurred
[junit4] 2> java.io.IOException:
org.apache.zookeeper.KeeperException$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.autoscaling.DistribStateManager.getAutoScalingConfig(DistribStateManager.java:78)
[junit4] 2> at
org.apache.solr.cloud.autoscaling.OverseerTriggerThread.run(OverseerTriggerThread.java:126)
[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$5(SolrZkClient.java:340)
[junit4] 2> at
org.apache.solr.common.cloud.ZkCmdExecutor.retryOperation(ZkCmdExecutor.java:60)
[junit4] 2> at
org.apache.solr.common.cloud.SolrZkClient.getData(SolrZkClient.java:340)
[junit4] 2> at
org.apache.solr.client.solrj.impl.ZkDistribStateManager.getAutoScalingConfig(ZkDistribStateManager.java:176)
[junit4] 2> ... 3 more
[junit4] 2> 1900311 ERROR
(OverseerAutoScalingTriggerThread-73735492766007299-127.0.0.1:8983_solr-n_0000000001)
[n:127.0.0.1:8983_solr ] o.a.s.c.a.OverseerTriggerThread A ZK error has
occurred
[junit4] 2> java.io.IOException:
org.apache.zookeeper.KeeperException$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.autoscaling.DistribStateManager.getAutoScalingConfig(DistribStateManager.java:78)
[junit4] 2> at
org.apache.solr.cloud.autoscaling.OverseerTriggerThread.run(OverseerTriggerThread.java:126)
[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$5(SolrZkClient.java:340)
[junit4] 2> at
org.apache.solr.common.cloud.ZkCmdExecutor.retryOperation(ZkCmdExecutor.java:60)
[junit4] 2> at
org.apache.solr.common.cloud.SolrZkClient.getData(SolrZkClient.java:340)
[junit4] 2> at
org.apache.solr.client.solrj.impl.ZkDistribStateManager.getAutoScalingConfig(ZkDistribStateManager.java:176)
[junit4] 2> ... 3 more
[junit4] 2> 1900311 ERROR
(OverseerAutoScalingTriggerThread-73735492766007299-127.0.0.1:8983_solr-n_0000000001)
[n:127.0.0.1:8983_solr ] o.a.s.c.a.OverseerTriggerThread A ZK error has
occurred
[junit4] 2> java.io.IOException:
org.apache.zookeeper.KeeperException$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.autoscaling.DistribStateManager.getAutoScalingConfig(DistribStateManager.java:78)
[junit4] 2> at
org.apache.solr.cloud.autoscaling.OverseerTriggerThread.run(OverseerTriggerThread.java:126)
[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$5(SolrZkClient.java:340)
[junit4] 2> at
org.apache.solr.common.cloud.ZkCmdExecutor.retryOperation(ZkCmdExecutor.java:60)
[junit4] 2> at
org.apache.solr.common.cloud.SolrZkClient.getData(SolrZkClient.java:340)
[junit4] 2> at
org.apache.solr.client.solrj.impl.ZkDistribStateManager.getAutoScalingConfig(ZkDistribStateManager.java:176)
[junit4] 2> ... 3 more
[junit4] 2> 1900312 ERROR
(OverseerAutoScalingTriggerThread-73735492766007299-127.0.0.1:8983_solr-n_0000000001)
[n:127.0.0.1:8983_solr ] o.a.s.c.a.OverseerTriggerThread A ZK error has
occurred
[junit4] 2> java.io.IOException:
org.apache.zookeeper.KeeperException$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.autoscaling.DistribStateManager.getAutoScalingConfig(DistribStateManager.java:78)
[junit4] 2> at
org.apache.solr.cloud.autoscaling.OverseerTriggerThread.run(OverseerTriggerThread.java:126)
[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$5(SolrZkClient.java:340)
[junit4] 2> at
org.apache.solr.common.cloud.ZkCmdExecutor.retryOperation(ZkCmdExecutor.java:60)
[junit4] 2> at
org.apache.solr.common.cloud.SolrZkClient.getData(SolrZkClient.java:340)
[junit4] 2> at
org.apache.solr.client.solrj.impl.ZkDistribStateManager.getAutoScalingConfig(ZkDistribStateManager.java:176)
[junit4] 2> ... 3 more
[junit4] 2> 1900312 ERROR
(OverseerAutoScalingTriggerThread-73735492766007299-127.0.0.1:8983_solr-n_0000000001)
[n:127.0.0.1:8983_solr ] o.a.s.c.a.OverseerTriggerThread A ZK error has
occurred
[junit4] 2> java.io.IOException:
org.apache.zookeeper.KeeperException$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.autoscaling.DistribStateManager.getAutoScalingConfig(DistribStateManager.java:78)
[junit4] 2> at
org.apache.solr.cloud.autoscaling.OverseerTriggerThread.run(OverseerTriggerThread.java:126)
[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$5(SolrZkClient.java:340)
[junit4] 2> at
org.apache.solr.common.cloud.ZkCmdExecutor.retryOperation(ZkCmdExecutor.java:60)
[junit4] 2> at
org.apache.solr.common.cloud.SolrZkClient.getData(SolrZkClient.java:340)
[junit4] 2> at
org.apache.solr.client.solrj.impl.ZkDistribStateManager.getAutoScalingConfig(ZkDistribStateManager.java:176)
[junit4] 2> ... 3 more
[junit4] 2> 1900313 ERROR
(OverseerAutoScalingTriggerThread-73735492766007299-127.0.0.1:8983_solr-n_0000000001)
[n:127.0.0.1:8983_solr ] o.a.s.c.a.OverseerTriggerThread A ZK error has
occurred
[junit4] 2> java.io.IOException:
org.apache.zookeeper.KeeperException$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.autoscaling.DistribStateManager.getAutoScalingConfig(DistribStateManager.java:78)
[junit4] 2> at
org.apache.solr.cloud.autoscaling.OverseerTriggerThread.run(OverseerTriggerThread.java:126)
[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$5(SolrZkClient.java:340)
[junit4] 2> at
org.apache.solr.common.cloud.ZkCmdExecutor.retryOperation(ZkCmdExecutor.java:60)
[junit4] 2> at
org.apache.solr.common.cloud.SolrZkClient.getData(SolrZkClient.java:340)
[junit4] 2> at
org.apache.solr.client.solrj.impl.ZkDistribStateManager.getAutoScalingConfig(ZkDistribStateManager.java:176)
[junit4] 2> ... 3 more
[junit4] 2> 1900313 ERROR
(OverseerAutoScalingTriggerThread-73735492766007299-127.0.0.1:8983_solr-n_0000000001)
[n:127.0.0.1:8983_solr ] o.a.s.c.a.OverseerTriggerThread A ZK error has
occurred
[junit4] 2> java.io.IOException:
org.apache.zookeeper.KeeperException$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.autoscaling.DistribStateManager.getAutoScalingConfig(DistribStateManager.java:78)
[junit4] 2> at
org.apache.solr.cloud.autoscaling.OverseerTriggerThread.run(OverseerTriggerThread.java:126)
[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$5(SolrZkClient.java:340)
[junit4] 2> at
org.apache.solr.common.cloud.ZkCmdExecutor.retryOperation(ZkCmdExecutor.java:60)
[junit4] 2> at
org.apache.solr.common.cloud.SolrZkClient.getData(SolrZkClient.java:340)
[junit4] 2> at
org.apache.solr.client.solrj.impl.ZkDistribStateManager.getAutoScalingConfig(ZkDistribStateManager.java:176)
[junit4] 2> ... 3 more
[junit4] 2> 1900313 ERROR
(OverseerAutoScalingTriggerThread-73735492766007299-127.0.0.1:8983_solr-n_0000000001)
[n:127.0.0.1:8983_solr ] o.a.s.c.a.OverseerTriggerThread A ZK error has
occurred
[junit4] 2> java.io.IOException:
org.apache.zookeeper.KeeperException$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.autoscaling.DistribStateManager.getAutoScalingConfig(DistribStateManager.java:78)
[junit4] 2> at
org.apache.solr.cloud.autoscaling.OverseerTriggerThread.run(OverseerTriggerThread.java:126)
[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$5(SolrZkClient.java:340)
[junit4] 2> at
org.apache.solr.common.cloud.ZkCmdExecutor.retryOperation(ZkCmdExecutor.java:60)
[junit4] 2> at
org.apache.solr.common.cloud.SolrZkClient.getData(SolrZkClient.java:340)
[junit4] 2> at
org.apache.solr.client.solrj.impl.ZkDistribStateManager.getAutoScalingConfig(ZkDistribStateManager.java:176)
[junit4] 2> ... 3 more
[junit4] 2> 1900314 ERROR
(OverseerAutoScalingTriggerThread-73735492766007299-127.0.0.1:8983_solr-n_0000000001)
[n:127.0.0.1:8983_solr ] o.a.s.c.a.OverseerTriggerThread A ZK error has
occurred
[junit4] 2> java.io.IOException:
org.apache.zookeeper.KeeperException$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.autoscaling.DistribStateManager.getAutoScalingConfig(DistribStateManager.java:78)
[junit4] 2> at
org.apache.solr.cloud.autoscaling.OverseerTriggerThread.run(OverseerTriggerThread.java:126)
[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$5(SolrZkClient.java:340)
[junit4] 2> at
org.apache.solr.common.cloud.ZkCmdExecutor.retryOperation(ZkCmdExecutor.java:60)
[junit4] 2> at
org.apache.solr.common.cloud.SolrZkClient.getData(SolrZkClient.java:340)
[junit4] 2> at
org.apache.solr.client.solrj.impl.ZkDistribStateManager.getAutoScalingConfig(ZkDistribStateManager.java:176)
[junit4] 2> ... 3 more
[junit4] 2> 1900314 ERROR
(OverseerAutoScalingTriggerThread-73735492766007299-127.0.0.1:8983_solr-n_0000000001)
[n:127.0.0.1:8983_solr ] o.a.s.c.a.OverseerTriggerThread A ZK error has
occurred
[junit4] 2> java.io.IOException:
org.apache.zookeeper.KeeperException$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.autoscaling.DistribStateManager.getAutoScalingConfig(DistribStateManager.java:78)
[junit4] 2> at
org.apache.solr.cloud.autoscaling.OverseerTriggerThread.run(OverseerTriggerThread.java:126)
[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$5(SolrZkClient.java:340)
[junit4] 2> at
org.apache.solr.common.cloud.ZkCmdExecutor.retryOperation(ZkCmdExecutor.java:60)
[junit4] 2> at
org.apache.solr.common.cloud.SolrZkClient.getData(SolrZkClient.java:340)
[junit4] 2> at
org.apache.solr.client.solrj.impl.ZkDistribStateManager.getAutoScalingConfig(ZkDistribStateManager.java:176)
[junit4] 2> ... 3 more
[junit4] 2> 1900314 ERROR
(OverseerAutoScalingTriggerThread-73735492766007299-127.0.0.1:8983_solr-n_0000000001)
[n:127.0.0.1:8983_solr ] o.a.s.c.a.OverseerTriggerThread A ZK error has
occurred
[junit4] 2> java.io.IOException:
org.apache.zookeeper.KeeperException$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.autoscaling.DistribStateManager.getAutoScalingConfig(DistribStateManager.java:78)
[junit4] 2> at
org.apache.solr.cloud.autoscaling.OverseerTriggerThread.run(OverseerTriggerThread.java:126)
[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$5(SolrZkClient.java:340)
[junit4] 2> at
org.apache.solr.common.cloud.ZkCmdExecutor.retryOperation(ZkCmdExecutor.java:60)
[junit4] 2> at
org.apache.solr.common.cloud.SolrZkClient.getData(SolrZkClient.java:340)
[junit4] 2> at
org.apache.solr.client.solrj.impl.ZkDistribStateManager.getAutoScalingConfig(ZkDistribStateManager.java:176)
[junit4] 2> ... 3 more
[junit4] 2> 1900314 ERROR
(OverseerAutoScalingTriggerThread-73735492766007299-127.0.0.1:8983_solr-n_0000000001)
[n:127.0.0.1:8983_solr ] o.a.s.c.a.OverseerTriggerThread A ZK error has
occurred
[junit4] 2> java.io.IOException:
org.apache.zookeeper.KeeperException$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.autoscaling.DistribStateManager.getAutoScalingConfig(DistribStateManager.java:78)
[junit4] 2> at
org.apache.solr.cloud.autoscaling.OverseerTriggerThread.run(OverseerTriggerThread.java:126)
[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$5(SolrZkClient.java:340)
[junit4] 2> at
org.apache.solr.common.cloud.ZkCmdExecutor.retryOperation(ZkCmdExecutor.java:60)
[junit4] 2> at
org.apache.solr.common.cloud.SolrZkClient.getData(SolrZkClient.java:340)
[junit4] 2> at
org.apache.solr.client.solrj.impl.ZkDistribStateManager.getAutoScalingConfig(ZkDistribStateManager.java:176)
[junit4] 2> ... 3 more
[junit4] 2> 1900316 ERROR
(OverseerAutoScalingTriggerThread-73735492766007299-127.0.0.1:8983_solr-n_0000000001)
[n:127.0.0.1:8983_solr ] o.a.s.c.a.OverseerTriggerThread A ZK error has
occurred
[junit4] 2> java.io.IOException:
org.apache.zookeeper.KeeperException$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.autoscaling.DistribStateManager.getAutoScalingConfig(DistribStateManager.java:78)
[junit4] 2> at
org.apache.solr.cloud.autoscaling.OverseerTriggerThread.run(OverseerTriggerThread.java:126)
[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$5(SolrZkClient.java:340)
[junit4] 2> at
org.apache.solr.common.cloud.ZkCmdExecutor.retryOperation(ZkCmdExecutor.java:60)
[junit4] 2> at
org.apache.solr.common.cloud.SolrZkClient.getData(SolrZkClient.java:340)
[junit4] 2> at
org.apache.solr.client.solrj.impl.ZkDistribStateManager.getAutoScalingConfig(ZkDistribStateManager.java:176)
[junit4] 2> ... 3 more
[junit4] 2> 1900316 ERROR
(OverseerAutoScalingTriggerThread-73735492766007299-127.0.0.1:8983_solr-n_0000000001)
[n:127.0.0.1:8983_solr ] o.a.s.c.a.OverseerTriggerThread A ZK error has
occurred
[junit4] 2> java.io.IOException:
org.apache.zookeeper.KeeperException$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.autoscaling.DistribStateManager.getAutoScalingConfig(DistribStateManager.java:78)
[junit4] 2> at
org.apache.solr.cloud.autoscaling.OverseerTriggerThread.run(OverseerTriggerThread.java:126)
[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$5(SolrZkClient.java:340)
[junit4] 2> at
org.apache.solr.common.cloud.ZkCmdExecutor.retryOperation(ZkCmdExecutor.java:60)
[junit4] 2> at
org.apache.solr.common.cloud.SolrZkClient.getData(SolrZkClient.java:340)
[junit4] 2> at
org.apache.solr.client.solrj.impl.ZkDistribStateManager.getAutoScalingConfig(ZkDistribStateManager.java:176)
[junit4] 2> ... 3 more
[junit4] 2> 1900317 ERROR
(OverseerAutoScalingTriggerThread-73735492766007299-127.0.0.1:8983_solr-n_0000000001)
[n:127.0.0.1:8983_solr ] o.a.s.c.a.OverseerTriggerThread A ZK error has
occurred
[junit4] 2> java.io.IOException:
org.apache.zookeeper.KeeperException$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.autoscaling.DistribStateManager.getAutoScalingConfig(DistribStateManager.java:78)
[junit4] 2> at
org.apache.solr.cloud.autoscaling.OverseerTriggerThread.run(OverseerTriggerThread.java:126)
[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$5(SolrZkClient.java:340)
[junit4] 2> at
org.apache.solr.common.cloud.ZkCmdExecutor.retryOperation(ZkCmdExecutor.java:60)
[junit4] 2> at
org.apache.solr.common.cloud.SolrZkClient.getData(SolrZkClient.java:340)
[junit4] 2> at
org.apache.solr.client.solrj.impl.ZkDistribStateManager.getAutoScalingConfig(ZkDistribStateManager.java:176)
[junit4] 2> ... 3 more
[junit4] 2> 1900317 ERROR
(OverseerAutoScalingTriggerThread-73735492766007299-127.0.0.1:8983_solr-n_0000000001)
[n:127.0.0.1:8983_solr ] o.a.s.c.a.OverseerTriggerThread A ZK error has
occurred
[junit4] 2> java.io.IOException:
org.apache.zookeeper.KeeperException$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.autoscaling.DistribStateManager.getAutoScalingConfig(DistribStateManager.java:78)
[junit4] 2> at
org.apache.solr.cloud.autoscaling.OverseerTriggerThread.run(OverseerTriggerThread.java:126)
[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$5(SolrZkClient.java:340)
[junit4] 2> at
org.apache.solr.common.cloud.ZkCmdExecutor.retryOperation(ZkCmdExecutor.java:60)
[junit4] 2> at
org.apache.solr.common.cloud.SolrZkClient.getData(SolrZkClient.java:340)
[junit4] 2> at
org.apache.solr.client.solrj.impl.ZkDistribStateManager.getAutoScalingConfig(ZkDistribStateManager.java:176)
[junit4] 2> ... 3 more
[junit4] 2> 1900317 ERROR
(OverseerAutoScalingTriggerThread-73735492766007299-127.0.0.1:8983_solr-n_0000000001)
[n:127.0.0.1:8983_solr ] o.a.s.c.a.OverseerTriggerThread A ZK error has
occurred
[junit4] 2> java.io.IOException:
org.apache.zookeeper.KeeperException$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.autoscaling.DistribStateManager.getAutoScalingConfig(DistribStateManager.java:78)
[junit4] 2> at
org.apache.solr.cloud.autoscaling.OverseerTriggerThread.run(OverseerTriggerThread.java:126)
[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$5(SolrZkClient.java:340)
[junit4] 2> at
org.apache.solr.common.cloud.ZkCmdExecutor.retryOperation(ZkCmdExecutor.java:60)
[junit4] 2> at
org.apache.solr.common.cloud.SolrZkClient.getData(SolrZkClient.java:340)
[junit4] 2> at
org.apache.solr.client.solrj.impl.ZkDistribStateManager.getAutoScalingConfig(ZkDistribStateManager.java:176)
[junit4] 2> ... 3 more
[junit4] 2> 1900317 ERROR
(OverseerAutoScalingTriggerThread-73735492766007299-127.0.0.1:8983_solr-n_0000000001)
[n:127.0.0.1:8983_solr ] o.a.s.c.a.OverseerTriggerThread A ZK error has
occurred
[junit4] 2> java.io.IOException:
org.apache.zookeeper.KeeperException$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.autoscaling.DistribStateManager.getAutoScalingConfig(DistribStateManager.java:78)
[junit4] 2> at
org.apache.solr.cloud.autoscaling.OverseerTriggerThread.run(OverseerTriggerThread.java:126)
[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$5(SolrZkClient.java:340)
[junit4] 2> at
org.apache.solr.common.cloud.ZkCmdExecutor.retryOperation(ZkCmdExecutor.java:60)
[junit4] 2> at
org.apache.solr.common.cloud.SolrZkClient.getData(SolrZkClient.java:340)
[junit4] 2> at
org.apache.solr.client.solrj.impl.ZkDistribStateManager.getAutoScalingConfig(ZkDistribStateManager.java:176)
[junit4] 2> ... 3 more
[junit4] 2> 1900318 ERROR
(OverseerAutoScalingTriggerThread-73735492766007299-127.0.0.1:8983_solr-n_0000000001)
[n:127.0.0.1:8983_solr ] o.a.s.c.a.OverseerTriggerThread A ZK error has
occurred
[junit4] 2> java.io.IOException:
org.apache.zookeeper.KeeperException$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.autoscaling.DistribStateManager.getAutoScalingConfig(DistribStateManager.java:78)
[junit4] 2> at
org.apache.solr.cloud.autoscaling.OverseerTriggerThread.run(OverseerTriggerThread.java:126)
[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$5(SolrZkClient.java:340)
[junit4] 2> at
org.apache.solr.common.cloud.ZkCmdExecutor.retryOperation(ZkCmdExecutor.java:60)
[junit4] 2> at
org.apache.solr.common.cloud.SolrZkClient.getData(SolrZkClient.java:340)
[junit4] 2> at
org.apache.solr.client.solrj.impl.ZkDistribStateManager.getAutoScalingConfig(ZkDistribStateManager.java:176)
[junit4] 2> ... 3 more
[junit4] 2> 1900318 ERROR
(OverseerAutoScalingTriggerThread-73735492766007299-127.0.0.1:8983_solr-n_0000000001)
[n:127.0.0.1:8983_solr ] o.a.s.c.a.OverseerTriggerThread A ZK error has
occurred
[junit4] 2> java.io.IOException:
org.apache.zookeeper.KeeperException$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.autoscaling.DistribStateManager.getAutoScalingConfig(DistribStateManager.java:78)
[junit4] 2> at
org.apache.solr.cloud.autoscaling.OverseerTriggerThread.run(OverseerTriggerThread.java:126)
[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$5(SolrZkClient.java:340)
[junit4] 2> at
org.apache.solr.common.cloud.ZkCmdExecutor.retryOperation(ZkCmdExecutor.java:60)
[junit4] 2> at
org.apache.solr.common.cloud.SolrZkClient.getData(SolrZkClient.java:340)
[junit4] 2> at
org.apache.solr.client.solrj.impl.ZkDistribStateManager.getAutoScalingConfig(ZkDistribStateManager.java:176)
[junit4] 2> ... 3 more
[junit4] 2> 1900318 ERROR
(OverseerAutoScalingTriggerThread-73735492766007299-127.0.0.1:8983_solr-n_0000000001)
[n:127.0.0.1:8983_solr ] o.a.s.c.a.OverseerTriggerThread A ZK error has
occurred
[junit4] 2> java.io.IOException:
org.apache.zookeeper.KeeperException$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.autoscaling.DistribStateManager.getAutoScalingConfig(DistribStateManager.java:78)
[junit4] 2> at
org.apache.solr.cloud.autoscaling.OverseerTriggerThread.run(OverseerTriggerThread.java:126)
[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> 1900318 ERROR
(OverseerAutoScalingTriggerThread-73735492766007299-127.0.0.1:8983_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
[...truncated too long message...]
ingTriggerThread-73735492766007299-127.0.0.1:8983_solr-n_0000000001,
state=RUNNABLE, group=Overseer autoscaling triggers]
[junit4] 2> at
org.apache.solr.logging.LogWatcher.add(LogWatcher.java:70)
[junit4] 2> at
org.apache.solr.logging.log4j.EventAppender.append(EventAppender.java:36)
[junit4] 2> at
org.apache.log4j.AppenderSkeleton.doAppend(AppenderSkeleton.java:251)
[junit4] 2> at
org.apache.log4j.helpers.AppenderAttachableImpl.appendLoopOnAppenders(AppenderAttachableImpl.java:66)
[junit4] 2> at
org.apache.log4j.Category.callAppenders(Category.java:206)
[junit4] 2> at
org.apache.log4j.Category.forcedLog(Category.java:391)
[junit4] 2> at org.apache.log4j.Category.log(Category.java:856)
[junit4] 2> at
org.slf4j.impl.Log4jLoggerAdapter.error(Log4jLoggerAdapter.java:576)
[junit4] 2> at
org.apache.solr.cloud.autoscaling.OverseerTriggerThread.run(OverseerTriggerThread.java:140)
[junit4] 2> at java.lang.Thread.run(Thread.java:748)
[junit4] 2> NOTE: test params are:
codec=DummyCompressingStoredFields(storedFieldsFormat=CompressingStoredFieldsFormat(compressionMode=DUMMY,
chunkSize=20571, maxDocsPerChunk=710, blockSize=6),
termVectorsFormat=CompressingTermVectorsFormat(compressionMode=DUMMY,
chunkSize=20571, blockSize=6)), sim=RandomSimilarity(queryNorm=false): {},
locale=en, timezone=America/Goose_Bay
[junit4] 2> NOTE: Linux 3.13.0-88-generic amd64/Oracle Corporation
1.8.0_172 (64-bit)/cpus=4,threads=2,free=115015680,total=536346624
[junit4] 2> NOTE: All tests run in this JVM: [ResponseBuilderTest,
TimeRoutedAliasUpdateProcessorTest, CollectionReloadTest,
ExitableDirectoryReaderTest, TestQuerySenderListener, TestLFUCache,
VersionInfoTest, DistanceUnitsTest, ShowFileRequestHandlerTest,
DocValuesMultiTest, TestSchemaSimilarityResource, TestAuthorizationFramework,
ClusterStateTest, DisMaxRequestHandlerTest, TestTestInjection,
TestSolrCoreProperties, ClusterStateUpdateTest,
LeaderFailureAfterFreshStartTest, TestSolrDeletionPolicy2,
MoreLikeThisHandlerTest, TestCustomDocTransformer,
TestPayloadCheckQParserPlugin, HdfsCollectionsAPIDistributedZkTest,
AnalyticsMergeStrategyTest, CoreAdminHandlerTest, MultiTermTest,
CloudMLTQParserTest, ImplicitSnitchTest, GraphQueryTest, TestStressReorder,
StatelessScriptUpdateProcessorFactoryTest, DateMathParserTest,
NoCacheHeaderTest, JavabinLoaderTest, RecoveryZkTest, ResponseLogComponentTest,
TestRandomDVFaceting, TestSha256AuthenticationProvider,
BasicAuthIntegrationTest, SuggesterTSTTest, TestFieldCacheVsDocValues,
TestCoreContainer, TestFaceting, TestNRTOpen, ReplaceNodeTest,
TestCollectionAPIs, TestSortableTextField, WordBreakSolrSpellCheckerTest,
TestCustomSort, TestSimpleTextCodec, RegexBoostProcessorTest,
HdfsLockFactoryTest, DocValuesTest, TestStressUserVersions, SolrTestCaseJ4Test,
MigrateRouteKeyTest, TestManagedSynonymGraphFilterFactory,
HDFSCollectionsAPITest, SubstringBytesRefFilterTest, TestCodecSupport,
SolrCloudReportersTest, NumericFieldsTest, SegmentsInfoRequestHandlerTest,
ShufflingReplicaListTransformerTest, DistributedQueryComponentCustomSortTest,
MoveReplicaHDFSTest, TestDownShardTolerantSearch, TestRealTimeGet,
TestSubQueryTransformerCrossCore, UnloadDistributedZkTest, FacetPivotSmallTest,
OverseerStatusTest, TestFastWriter, SolrXmlInZkTest, BlockJoinFacetDistribTest,
ComputePlanActionTest, AutoAddReplicasIntegrationTest, TestStreamBody,
TestExactSharedStatsCache, NodeMutatorTest, TestRandomRequestDistribution,
CoreAdminRequestStatusTest, BlockDirectoryTest, TestRawResponseWriter,
DocValuesMissingTest, TestFieldCacheReopen, RankQueryTest,
TestHttpShardHandlerFactory, TestFreeTextSuggestions,
ClassificationUpdateProcessorTest, TestJettySolrRunner,
SpellCheckComponentTest, TestGraphMLResponseWriter, TestNumericTerms32,
TlogReplayBufferedWhileIndexingTest, CacheHeaderTest,
CreateCollectionCleanupTest, TestCloudDeleteByQuery, TestJmxIntegration,
TestDFISimilarityFactory, TestEmbeddedSolrServerAdminHandler,
NotRequiredUniqueKeyTest, TestUpdate, TestSolrCloudWithHadoopAuthPlugin,
TestSuggestSpellingConverter, UniqFieldsUpdateProcessorFactoryTest,
TestPointFields, SolrMetricsIntegrationTest, TestSimpleQParserPlugin,
TestExecutePlanAction, TestCloudSearcherWarming, IndexSchemaRuntimeFieldTest,
TestStressInPlaceUpdates, SuggestComponentTest, DistanceFunctionTest,
CollectionPropsTest, TestLeaderElectionZkExpiry,
DistributedFacetPivotSmallAdvancedTest, TestLegacyNumericUtils,
TestNumericRangeQuery32, TestCustomStream, RollingRestartTest,
DistributedFacetExistsSmallTest, TestScoreJoinQPNoScore,
ChaosMonkeySafeLeaderTest, BasicDistributedZk2Test, OpenCloseCoreStressTest,
LeaderElectionIntegrationTest, TestReplicationHandler, ZkCLITest,
TestDistributedGrouping, TestHashPartitioner, ZkControllerTest]
[junit4] 2> NOTE: reproduce with: ant test -Dtestcase=ZkControllerTest
-Dtests.seed=CFB061D4AC91DB3D -Dtests.multiplier=2 -Dtests.slow=true
-Dtests.locale=en -Dtests.timezone=America/Goose_Bay -Dtests.asserts=true
-Dtests.file.encoding=UTF-8
[junit4] ERROR 0.00s J2 | 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:2068)
[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([CFB061D4AC91DB3D]: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=12526,
name=OverseerAutoScalingTriggerThread-73735492766007299-127.0.0.1:8983_solr-n_0000000001,
state=RUNNABLE, group=Overseer autoscaling triggers]
[junit4] > at java.security.AccessController.doPrivileged(Native
Method)
[junit4] > at java.io.PrintWriter.<init>(PrintWriter.java:116)
[junit4] > at java.io.PrintWriter.<init>(PrintWriter.java:100)
[junit4] > at
org.apache.log4j.DefaultThrowableRenderer.render(DefaultThrowableRenderer.java:58)
[junit4] > at
org.apache.log4j.spi.ThrowableInformation.getThrowableStrRep(ThrowableInformation.java:87)
[junit4] > at
org.apache.log4j.spi.LoggingEvent.getThrowableStrRep(LoggingEvent.java:413)
[junit4] > at
org.apache.log4j.WriterAppender.subAppend(WriterAppender.java:313)
[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:140)
[junit4] > at java.lang.Thread.run(Thread.java:748)
[junit4] > at
__randomizedtesting.SeedInfo.seed([CFB061D4AC91DB3D]:0)Throwable #3:
com.carrotsearch.randomizedtesting.ThreadLeakError: There are still zombie
threads that couldn't be terminated:
[junit4] > 1) Thread[id=12526,
name=OverseerAutoScalingTriggerThread-73735492766007299-127.0.0.1:8983_solr-n_0000000001,
state=RUNNABLE, group=Overseer autoscaling triggers]
[junit4] > at
org.apache.solr.logging.LogWatcher.add(LogWatcher.java:70)
[junit4] > at
org.apache.solr.logging.log4j.EventAppender.append(EventAppender.java:36)
[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:140)
[junit4] > at java.lang.Thread.run(Thread.java:748)
[junit4] > at
__randomizedtesting.SeedInfo.seed([CFB061D4AC91DB3D]:0)
[junit4] Completed [383/783 (1!)] on J2 in 110.15s, 4 tests, 1 failure, 2
errors, 1 skipped <<< FAILURES!
[...truncated 50862 lines...]
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