Build: https://builds.apache.org/job/Lucene-Solr-Tests-7.3/20/
3 tests failed.
FAILED:
junit.framework.TestSuite.org.apache.solr.cloud.TestLeaderElectionZkExpiry
Error Message:
ObjectTracker found 1 object(s) that were not released!!! [Overseer]
org.apache.solr.common.util.ObjectReleaseTracker$ObjectTrackerException:
org.apache.solr.cloud.Overseer at
org.apache.solr.common.util.ObjectReleaseTracker.track(ObjectReleaseTracker.java:42)
at org.apache.solr.cloud.Overseer.start(Overseer.java:545) at
org.apache.solr.cloud.OverseerElectionContext.runLeaderProcess(ElectionContext.java:850)
at
org.apache.solr.cloud.LeaderElector.runIamLeaderProcess(LeaderElector.java:170)
at
org.apache.solr.cloud.LeaderElector.checkIfIamLeader(LeaderElector.java:135)
at org.apache.solr.cloud.LeaderElector.joinElection(LeaderElector.java:307) at
org.apache.solr.cloud.LeaderElector.retryElection(LeaderElector.java:393) at
org.apache.solr.cloud.ZkController.rejoinOverseerElection(ZkController.java:2063)
at
org.apache.solr.cloud.Overseer$ClusterStateUpdater.checkIfIamStillLeader(Overseer.java:331)
at java.lang.Thread.run(Thread.java:748)
Stack Trace:
java.lang.AssertionError: ObjectTracker found 1 object(s) that were not
released!!! [Overseer]
org.apache.solr.common.util.ObjectReleaseTracker$ObjectTrackerException:
org.apache.solr.cloud.Overseer
at
org.apache.solr.common.util.ObjectReleaseTracker.track(ObjectReleaseTracker.java:42)
at org.apache.solr.cloud.Overseer.start(Overseer.java:545)
at
org.apache.solr.cloud.OverseerElectionContext.runLeaderProcess(ElectionContext.java:850)
at
org.apache.solr.cloud.LeaderElector.runIamLeaderProcess(LeaderElector.java:170)
at
org.apache.solr.cloud.LeaderElector.checkIfIamLeader(LeaderElector.java:135)
at
org.apache.solr.cloud.LeaderElector.joinElection(LeaderElector.java:307)
at
org.apache.solr.cloud.LeaderElector.retryElection(LeaderElector.java:393)
at
org.apache.solr.cloud.ZkController.rejoinOverseerElection(ZkController.java:2063)
at
org.apache.solr.cloud.Overseer$ClusterStateUpdater.checkIfIamStillLeader(Overseer.java:331)
at java.lang.Thread.run(Thread.java:748)
at __randomizedtesting.SeedInfo.seed([DE13BEE2F3FCCC8F]: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.GeneratedMethodAccessor66.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.TestLeaderElectionZkExpiry
Error Message:
1 thread leaked from SUITE scope at
org.apache.solr.cloud.TestLeaderElectionZkExpiry: 1) Thread[id=3649,
name=OverseerAutoScalingTriggerThread-72309754993770505-dummy.host.com:8984_solr-n_0000000002,
state=RUNNABLE, group=Overseer autoscaling triggers] at
org.apache.lucene.util.TestRuleLimitSysouts$DelegateStream.write(TestRuleLimitSysouts.java:128)
at java.io.PrintStream.write(PrintStream.java:480) at
sun.nio.cs.StreamEncoder.writeBytes(StreamEncoder.java:221) at
sun.nio.cs.StreamEncoder.implFlushBuffer(StreamEncoder.java:291) at
sun.nio.cs.StreamEncoder.implFlush(StreamEncoder.java:295) at
sun.nio.cs.StreamEncoder.flush(StreamEncoder.java:141) at
java.io.OutputStreamWriter.flush(OutputStreamWriter.java:229) at
org.apache.log4j.helpers.QuietWriter.flush(QuietWriter.java:59) at
org.apache.log4j.WriterAppender.subAppend(WriterAppender.java:324) at
org.apache.log4j.WriterAppender.append(WriterAppender.java:162) at
org.apache.log4j.AppenderSkeleton.doAppend(AppenderSkeleton.java:251)
at
org.apache.log4j.helpers.AppenderAttachableImpl.appendLoopOnAppenders(AppenderAttachableImpl.java:66)
at org.apache.log4j.Category.callAppenders(Category.java:206)
at org.apache.log4j.Category.forcedLog(Category.java:391) at
org.apache.log4j.Category.log(Category.java:856) at
org.slf4j.impl.Log4jLoggerAdapter.error(Log4jLoggerAdapter.java:576) at
org.apache.solr.cloud.autoscaling.OverseerTriggerThread.run(OverseerTriggerThread.java:140)
at java.lang.Thread.run(Thread.java:748)
Stack Trace:
com.carrotsearch.randomizedtesting.ThreadLeakError: 1 thread leaked from SUITE
scope at org.apache.solr.cloud.TestLeaderElectionZkExpiry:
1) Thread[id=3649,
name=OverseerAutoScalingTriggerThread-72309754993770505-dummy.host.com:8984_solr-n_0000000002,
state=RUNNABLE, group=Overseer autoscaling triggers]
at
org.apache.lucene.util.TestRuleLimitSysouts$DelegateStream.write(TestRuleLimitSysouts.java:128)
at java.io.PrintStream.write(PrintStream.java:480)
at sun.nio.cs.StreamEncoder.writeBytes(StreamEncoder.java:221)
at sun.nio.cs.StreamEncoder.implFlushBuffer(StreamEncoder.java:291)
at sun.nio.cs.StreamEncoder.implFlush(StreamEncoder.java:295)
at sun.nio.cs.StreamEncoder.flush(StreamEncoder.java:141)
at java.io.OutputStreamWriter.flush(OutputStreamWriter.java:229)
at org.apache.log4j.helpers.QuietWriter.flush(QuietWriter.java:59)
at org.apache.log4j.WriterAppender.subAppend(WriterAppender.java:324)
at org.apache.log4j.WriterAppender.append(WriterAppender.java:162)
at org.apache.log4j.AppenderSkeleton.doAppend(AppenderSkeleton.java:251)
at
org.apache.log4j.helpers.AppenderAttachableImpl.appendLoopOnAppenders(AppenderAttachableImpl.java:66)
at org.apache.log4j.Category.callAppenders(Category.java:206)
at org.apache.log4j.Category.forcedLog(Category.java:391)
at org.apache.log4j.Category.log(Category.java:856)
at org.slf4j.impl.Log4jLoggerAdapter.error(Log4jLoggerAdapter.java:576)
at
org.apache.solr.cloud.autoscaling.OverseerTriggerThread.run(OverseerTriggerThread.java:140)
at java.lang.Thread.run(Thread.java:748)
at __randomizedtesting.SeedInfo.seed([DE13BEE2F3FCCC8F]:0)
FAILED:
junit.framework.TestSuite.org.apache.solr.cloud.TestLeaderElectionZkExpiry
Error Message:
There are still zombie threads that couldn't be terminated: 1)
Thread[id=3649,
name=OverseerAutoScalingTriggerThread-72309754993770505-dummy.host.com:8984_solr-n_0000000002,
state=RUNNABLE, group=Overseer autoscaling triggers] at
org.apache.lucene.util.TestRuleLimitSysouts$DelegateStream.write(TestRuleLimitSysouts.java:128)
at java.io.PrintStream.write(PrintStream.java:480) at
sun.nio.cs.StreamEncoder.writeBytes(StreamEncoder.java:221) at
sun.nio.cs.StreamEncoder.implFlushBuffer(StreamEncoder.java:291) at
sun.nio.cs.StreamEncoder.implFlush(StreamEncoder.java:295) at
sun.nio.cs.StreamEncoder.flush(StreamEncoder.java:141) at
java.io.OutputStreamWriter.flush(OutputStreamWriter.java:229) at
org.apache.log4j.helpers.QuietWriter.flush(QuietWriter.java:59) at
org.apache.log4j.WriterAppender.subAppend(WriterAppender.java:324) at
org.apache.log4j.WriterAppender.append(WriterAppender.java:162) at
org.apache.log4j.AppenderSkeleton.doAppend(AppenderSkeleton.java:251)
at
org.apache.log4j.helpers.AppenderAttachableImpl.appendLoopOnAppenders(AppenderAttachableImpl.java:66)
at org.apache.log4j.Category.callAppenders(Category.java:206)
at org.apache.log4j.Category.forcedLog(Category.java:391) at
org.apache.log4j.Category.log(Category.java:856) at
org.slf4j.impl.Log4jLoggerAdapter.error(Log4jLoggerAdapter.java:576) at
org.apache.solr.cloud.autoscaling.OverseerTriggerThread.run(OverseerTriggerThread.java:140)
at java.lang.Thread.run(Thread.java:748)
Stack Trace:
com.carrotsearch.randomizedtesting.ThreadLeakError: There are still zombie
threads that couldn't be terminated:
1) Thread[id=3649,
name=OverseerAutoScalingTriggerThread-72309754993770505-dummy.host.com:8984_solr-n_0000000002,
state=RUNNABLE, group=Overseer autoscaling triggers]
at
org.apache.lucene.util.TestRuleLimitSysouts$DelegateStream.write(TestRuleLimitSysouts.java:128)
at java.io.PrintStream.write(PrintStream.java:480)
at sun.nio.cs.StreamEncoder.writeBytes(StreamEncoder.java:221)
at sun.nio.cs.StreamEncoder.implFlushBuffer(StreamEncoder.java:291)
at sun.nio.cs.StreamEncoder.implFlush(StreamEncoder.java:295)
at sun.nio.cs.StreamEncoder.flush(StreamEncoder.java:141)
at java.io.OutputStreamWriter.flush(OutputStreamWriter.java:229)
at org.apache.log4j.helpers.QuietWriter.flush(QuietWriter.java:59)
at org.apache.log4j.WriterAppender.subAppend(WriterAppender.java:324)
at org.apache.log4j.WriterAppender.append(WriterAppender.java:162)
at org.apache.log4j.AppenderSkeleton.doAppend(AppenderSkeleton.java:251)
at
org.apache.log4j.helpers.AppenderAttachableImpl.appendLoopOnAppenders(AppenderAttachableImpl.java:66)
at org.apache.log4j.Category.callAppenders(Category.java:206)
at org.apache.log4j.Category.forcedLog(Category.java:391)
at org.apache.log4j.Category.log(Category.java:856)
at org.slf4j.impl.Log4jLoggerAdapter.error(Log4jLoggerAdapter.java:576)
at
org.apache.solr.cloud.autoscaling.OverseerTriggerThread.run(OverseerTriggerThread.java:140)
at java.lang.Thread.run(Thread.java:748)
at __randomizedtesting.SeedInfo.seed([DE13BEE2F3FCCC8F]:0)
Build Log:
[...truncated 12494 lines...]
[junit4] Suite: org.apache.solr.cloud.TestLeaderElectionZkExpiry
[junit4] 2> 809233 INFO
(SUITE-TestLeaderElectionZkExpiry-seed#[DE13BEE2F3FCCC8F]-worker) [ ]
o.a.s.SolrTestCaseJ4 SecureRandom sanity checks:
test.solr.allowed.securerandom=null & java.security.egd=file:/dev/./urandom
[junit4] 2> Creating dataDir:
/home/jenkins/jenkins-slave/workspace/Lucene-Solr-Tests-7.3/solr/build/solr-core/test/J2/temp/solr.cloud.TestLeaderElectionZkExpiry_DE13BEE2F3FCCC8F-001/init-core-data-001
[junit4] 2> 809233 WARN
(SUITE-TestLeaderElectionZkExpiry-seed#[DE13BEE2F3FCCC8F]-worker) [ ]
o.a.s.SolrTestCaseJ4 startTrackingSearchers: numOpens=11 numCloses=11
[junit4] 2> 809233 INFO
(SUITE-TestLeaderElectionZkExpiry-seed#[DE13BEE2F3FCCC8F]-worker) [ ]
o.a.s.SolrTestCaseJ4 Using PointFields (NUMERIC_POINTS_SYSPROP=true)
w/NUMERIC_DOCVALUES_SYSPROP=true
[junit4] 2> 809235 INFO
(SUITE-TestLeaderElectionZkExpiry-seed#[DE13BEE2F3FCCC8F]-worker) [ ]
o.a.s.SolrTestCaseJ4 Randomized ssl (true) and clientAuth (true) via:
@org.apache.solr.util.RandomizeSSL(reason=, ssl=NaN, value=NaN, clientAuth=NaN)
[junit4] 2> 809320 INFO
(TEST-TestLeaderElectionZkExpiry.testLeaderElectionWithZkExpiry-seed#[DE13BEE2F3FCCC8F])
[ ] o.a.s.SolrTestCaseJ4 ###Starting testLeaderElectionWithZkExpiry
[junit4] 2> 809327 INFO
(TEST-TestLeaderElectionZkExpiry.testLeaderElectionWithZkExpiry-seed#[DE13BEE2F3FCCC8F])
[ ] o.a.s.c.SolrXmlConfig MBean server found:
com.sun.jmx.mbeanserver.JmxMBeanServer@793d7725, but no JMX reporters were
configured - adding default JMX reporter.
[junit4] 2> 809550 INFO
(TEST-TestLeaderElectionZkExpiry.testLeaderElectionWithZkExpiry-seed#[DE13BEE2F3FCCC8F])
[ ] o.a.s.m.r.SolrJmxReporter JMX monitoring for 'solr.node' (registry
'solr.node') enabled at server: com.sun.jmx.mbeanserver.JmxMBeanServer@793d7725
[junit4] 2> 809697 INFO
(TEST-TestLeaderElectionZkExpiry.testLeaderElectionWithZkExpiry-seed#[DE13BEE2F3FCCC8F])
[ ] o.a.s.m.r.SolrJmxReporter JMX monitoring for 'solr.jvm' (registry
'solr.jvm') enabled at server: com.sun.jmx.mbeanserver.JmxMBeanServer@793d7725
[junit4] 2> 809697 INFO
(TEST-TestLeaderElectionZkExpiry.testLeaderElectionWithZkExpiry-seed#[DE13BEE2F3FCCC8F])
[ ] o.a.s.m.r.SolrJmxReporter JMX monitoring for 'solr.jetty' (registry
'solr.jetty') enabled at server: com.sun.jmx.mbeanserver.JmxMBeanServer@793d7725
[junit4] 2> 809710 INFO
(TEST-TestLeaderElectionZkExpiry.testLeaderElectionWithZkExpiry-seed#[DE13BEE2F3FCCC8F])
[ ] o.a.s.c.CorePropertiesLocator Found 0 core definitions underneath
/home/jenkins/jenkins-slave/workspace/Lucene-Solr-Tests-7.3/solr/build/solr-core/test/J2/temp/solr.cloud.TestLeaderElectionZkExpiry_DE13BEE2F3FCCC8F-001/testLeaderElectionWithZkExpiry-solr-001
[junit4] 2> 809731 INFO
(TEST-TestLeaderElectionZkExpiry.testLeaderElectionWithZkExpiry-seed#[DE13BEE2F3FCCC8F])
[ ] o.a.s.c.ZkTestServer STARTING ZK TEST SERVER
[junit4] 2> 809731 INFO (Thread-512) [ ] o.a.s.c.ZkTestServer client
port:0.0.0.0/0.0.0.0:0
[junit4] 2> 809731 INFO (Thread-512) [ ] o.a.s.c.ZkTestServer Starting
server
[junit4] 2> 809732 ERROR (Thread-512) [ ] 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> 809831 INFO
(TEST-TestLeaderElectionZkExpiry.testLeaderElectionWithZkExpiry-seed#[DE13BEE2F3FCCC8F])
[ ] o.a.s.c.ZkTestServer start zk server on port:43504
[junit4] 2> 809851 INFO (zkConnectionManagerCallback-718-thread-1) [ ]
o.a.s.c.c.ConnectionManager zkClient has connected
[junit4] 2> 809865 INFO (zkConnectionManagerCallback-720-thread-1) [ ]
o.a.s.c.c.ConnectionManager zkClient has connected
[junit4] 2> 809917 INFO
(zkConnectionManagerCallback-722-thread-1-processing-n:dummy.host.com:8984_solr)
[n:dummy.host.com:8984_solr ] o.a.s.c.c.ConnectionManager zkClient has
connected
[junit4] 2> 810234 INFO
(TEST-TestLeaderElectionZkExpiry.testLeaderElectionWithZkExpiry-seed#[DE13BEE2F3FCCC8F])
[n:dummy.host.com:8984_solr ] o.a.s.c.Overseer Overseer (id=null) closing
[junit4] 2> 810254 INFO
(TEST-TestLeaderElectionZkExpiry.testLeaderElectionWithZkExpiry-seed#[DE13BEE2F3FCCC8F])
[n:dummy.host.com:8984_solr ] o.a.s.c.OverseerElectionContext I am going to
be the leader dummy.host.com:8984_solr
[junit4] 2> 810255 INFO
(TEST-TestLeaderElectionZkExpiry.testLeaderElectionWithZkExpiry-seed#[DE13BEE2F3FCCC8F])
[n:dummy.host.com:8984_solr ] o.a.s.c.Overseer Overseer
(id=72309754993770498-dummy.host.com:8984_solr-n_0000000000) starting
[junit4] 2> 810306 INFO
(zkConnectionManagerCallback-727-thread-1-processing-n:dummy.host.com:8984_solr)
[n:dummy.host.com:8984_solr ] o.a.s.c.c.ConnectionManager zkClient has
connected
[junit4] 2> 810308 INFO
(TEST-TestLeaderElectionZkExpiry.testLeaderElectionWithZkExpiry-seed#[DE13BEE2F3FCCC8F])
[n:dummy.host.com:8984_solr ] o.a.s.c.s.i.ZkClientClusterStateProvider
Cluster at 127.0.0.1:43504/solr ready
[junit4] 2> 810417 INFO
(TEST-TestLeaderElectionZkExpiry.testLeaderElectionWithZkExpiry-seed#[DE13BEE2F3FCCC8F])
[n:dummy.host.com:8984_solr ] o.a.s.c.ZkController Register node as live in
ZooKeeper:/live_nodes/dummy.host.com:8984_solr
[junit4] 2> 810525 INFO
(zkCallback-726-thread-1-processing-n:dummy.host.com:8984_solr)
[n:dummy.host.com:8984_solr ] o.a.s.c.c.ZkStateReader Updated live nodes
from ZooKeeper... (0) -> (1)
[junit4] 2> 810528 WARN (NIOServerCxn.Factory:0.0.0.0/0.0.0.0:0) [ ]
o.a.z.s.NIOServerCnxnFactory Ignoring unexpected runtime exception
[junit4] 2> java.nio.channels.CancelledKeyException
[junit4] 2> at
sun.nio.ch.SelectionKeyImpl.ensureValid(SelectionKeyImpl.java:73)
[junit4] 2> at
sun.nio.ch.SelectionKeyImpl.readyOps(SelectionKeyImpl.java:87)
[junit4] 2> at
org.apache.zookeeper.server.NIOServerCnxnFactory.run(NIOServerCnxnFactory.java:205)
[junit4] 2> at java.lang.Thread.run(Thread.java:748)
[junit4] 2> 810546 INFO
(zkCallback-726-thread-1-processing-n:dummy.host.com:8984_solr)
[n:dummy.host.com:8984_solr ] o.a.s.c.c.ZkStateReader Updated live nodes
from ZooKeeper... (1) -> (0)
[junit4] 2> 810656 WARN
(zkConnectionManagerCallback-722-thread-1-processing-n:dummy.host.com:8984_solr)
[n:dummy.host.com:8984_solr ] o.a.s.c.c.ConnectionManager Watcher
org.apache.solr.common.cloud.ConnectionManager@6ff854f3 name:
ZooKeeperConnection Watcher:127.0.0.1:43504/solr got event WatchedEvent
state:Disconnected type:None path:null path: null type: None
[junit4] 2> 810656 WARN
(zkConnectionManagerCallback-722-thread-1-processing-n:dummy.host.com:8984_solr)
[n:dummy.host.com:8984_solr ] o.a.s.c.c.ConnectionManager zkClient has
disconnected
[junit4] 2> 812429 WARN
(TEST-TestLeaderElectionZkExpiry.testLeaderElectionWithZkExpiry-seed#[DE13BEE2F3FCCC8F]-SendThread(127.0.0.1:43504))
[n:dummy.host.com:8984_solr ] o.a.z.ClientCnxn Unable to reconnect to
ZooKeeper service, session 0x100e556cc330002 has expired
[junit4] 2> 812449 WARN
(OverseerStateUpdate-72309754993770498-dummy.host.com:8984_solr-n_0000000000)
[n:dummy.host.com:8984_solr ] o.a.s.c.Overseer Solr cannot talk to ZK,
exiting Overseer main queue loop
[junit4] 2> org.apache.zookeeper.KeeperException$SessionExpiredException:
KeeperErrorCode = Session expired for /overseer/queue
[junit4] 2> at
org.apache.zookeeper.KeeperException.create(KeeperException.java:130)
[junit4] 2> at
org.apache.zookeeper.KeeperException.create(KeeperException.java:54)
[junit4] 2> at
org.apache.zookeeper.ZooKeeper.getChildren(ZooKeeper.java:1535)
[junit4] 2> at
org.apache.solr.common.cloud.SolrZkClient.lambda$getChildren$4(SolrZkClient.java:328)
[junit4] 2> at
org.apache.solr.common.cloud.ZkCmdExecutor.retryOperation(ZkCmdExecutor.java:60)
[junit4] 2> at
org.apache.solr.common.cloud.SolrZkClient.getChildren(SolrZkClient.java:328)
[junit4] 2> at
org.apache.solr.cloud.ZkDistributedQueue.fetchZkChildren(ZkDistributedQueue.java:410)
[junit4] 2> at
org.apache.solr.cloud.ZkDistributedQueue.firstChild(ZkDistributedQueue.java:387)
[junit4] 2> at
org.apache.solr.cloud.ZkDistributedQueue.peekElements(ZkDistributedQueue.java:441)
[junit4] 2> at
org.apache.solr.cloud.Overseer$ClusterStateUpdater.run(Overseer.java:205)
[junit4] 2> at java.lang.Thread.run(Thread.java:748)
[junit4] 2> 812449 INFO
(OverseerStateUpdate-72309754993770498-dummy.host.com:8984_solr-n_0000000000)
[n:dummy.host.com:8984_solr ] o.a.s.c.Overseer Overseer Loop exiting :
dummy.host.com:8984_solr
[junit4] 2> 812502 WARN
(zkConnectionManagerCallback-722-thread-1-processing-n:dummy.host.com:8984_solr)
[n:dummy.host.com:8984_solr ] o.a.s.c.c.ConnectionManager Watcher
org.apache.solr.common.cloud.ConnectionManager@6ff854f3 name:
ZooKeeperConnection Watcher:127.0.0.1:43504/solr got event WatchedEvent
state:Expired type:None path:null path: null type: None
[junit4] 2> 812502 WARN
(zkConnectionManagerCallback-722-thread-1-processing-n:dummy.host.com:8984_solr)
[n:dummy.host.com:8984_solr ] o.a.s.c.c.ConnectionManager Our previous
ZooKeeper session was expired. Attempting to reconnect to recover relationship
with ZooKeeper...
[junit4] 2> 812502 INFO
(zkConnectionManagerCallback-722-thread-1-processing-n:dummy.host.com:8984_solr)
[n:dummy.host.com:8984_solr ] o.a.s.c.Overseer Overseer
(id=72309754993770498-dummy.host.com:8984_solr-n_0000000000) closing
[junit4] 2> 812502 INFO
(OverseerCollectionConfigSetProcessor-72309754993770498-dummy.host.com:8984_solr-n_0000000000)
[n:dummy.host.com:8984_solr ] o.a.s.c.OverseerTaskProcessor According to ZK
I (id=72309754993770498-dummy.host.com:8984_solr-n_0000000000) am no longer a
leader.
[junit4] 2> 812502 WARN
(OverseerAutoScalingTriggerThread-72309754993770498-dummy.host.com:8984_solr-n_0000000000)
[n:dummy.host.com:8984_solr ] o.a.s.c.a.OverseerTriggerThread
OverseerTriggerThread woken up but we are closed, exiting.
[junit4] 2> 812502 ERROR (OverseerExitThread) [n:dummy.host.com:8984_solr
] o.a.s.c.Overseer could not read the data
[junit4] 2> org.apache.zookeeper.KeeperException$SessionExpiredException:
KeeperErrorCode = Session expired for /overseer_elect/leader
[junit4] 2> at
org.apache.zookeeper.KeeperException.create(KeeperException.java:130)
[junit4] 2> at
org.apache.zookeeper.KeeperException.create(KeeperException.java:54)
[junit4] 2> at
org.apache.zookeeper.ZooKeeper.getData(ZooKeeper.java:1215)
[junit4] 2> at
org.apache.solr.common.cloud.SolrZkClient.lambda$getData$5(SolrZkClient.java:340)
[junit4] 2> at
org.apache.solr.common.cloud.ZkCmdExecutor.retryOperation(ZkCmdExecutor.java:60)
[junit4] 2> at
org.apache.solr.common.cloud.SolrZkClient.getData(SolrZkClient.java:340)
[junit4] 2> at
org.apache.solr.cloud.Overseer$ClusterStateUpdater.checkIfIamStillLeader(Overseer.java:306)
[junit4] 2> at java.lang.Thread.run(Thread.java:748)
[junit4] 2> 812611 WARN
(zkCallback-721-thread-1-processing-n:dummy.host.com:8984_solr)
[n:dummy.host.com:8984_solr ] o.a.s.c.c.ZkStateReader ZooKeeper watch
triggered, but Solr cannot talk to ZK: [KeeperErrorCode = Session expired for
/live_nodes]
[junit4] 2> 812623 WARN (ScheduledTrigger-1042-thread-1)
[n:dummy.host.com:8984_solr ] o.a.s.c.a.TriggerEventQueue Exception peeking
queue of trigger .auto_add_replicas
[junit4] 2> org.apache.zookeeper.KeeperException$SessionExpiredException:
KeeperErrorCode = Session expired for /autoscaling/events/.auto_add_replicas
[junit4] 2> at
org.apache.zookeeper.KeeperException.create(KeeperException.java:130)
[junit4] 2> at
org.apache.zookeeper.KeeperException.create(KeeperException.java:54)
[junit4] 2> at
org.apache.zookeeper.ZooKeeper.getChildren(ZooKeeper.java:1535)
[junit4] 2> at
org.apache.solr.common.cloud.SolrZkClient.lambda$getChildren$4(SolrZkClient.java:328)
[junit4] 2> at
org.apache.solr.common.cloud.ZkCmdExecutor.retryOperation(ZkCmdExecutor.java:60)
[junit4] 2> at
org.apache.solr.common.cloud.SolrZkClient.getChildren(SolrZkClient.java:328)
[junit4] 2> at
org.apache.solr.cloud.ZkDistributedQueue.fetchZkChildren(ZkDistributedQueue.java:410)
[junit4] 2> at
org.apache.solr.cloud.ZkDistributedQueue.firstChild(ZkDistributedQueue.java:387)
[junit4] 2> at
org.apache.solr.cloud.ZkDistributedQueue.firstElement(ZkDistributedQueue.java:504)
[junit4] 2> at
org.apache.solr.cloud.ZkDistributedQueue.peek(ZkDistributedQueue.java:145)
[junit4] 2> at
org.apache.solr.cloud.autoscaling.TriggerEventQueue.peekEvent(TriggerEventQueue.java:69)
[junit4] 2> at
org.apache.solr.cloud.autoscaling.ScheduledTriggers$TriggerWrapper.run(ScheduledTriggers.java:554)
[junit4] 2> at
java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
[junit4] 2> at
java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308)
[junit4] 2> at
java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180)
[junit4] 2> at
java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294)
[junit4] 2> at
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
[junit4] 2> at
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
[junit4] 2> at java.lang.Thread.run(Thread.java:748)
[junit4] 2> 812717 WARN (ScheduledTrigger-1042-thread-1)
[n:dummy.host.com:8984_solr ] o.a.s.c.a.TriggerBase Exception getting
trigger state '/autoscaling/triggerState/.auto_add_replicas'
[junit4] 2> java.lang.InterruptedException
[junit4] 2> at java.lang.Object.wait(Native Method)
[junit4] 2> at java.lang.Object.wait(Object.java:502)
[junit4] 2> at
org.apache.zookeeper.ClientCnxn.submitRequest(ClientCnxn.java:1409)
[junit4] 2> at
org.apache.zookeeper.ZooKeeper.exists(ZooKeeper.java:1100)
[junit4] 2> at
org.apache.solr.common.cloud.SolrZkClient.lambda$exists$3(SolrZkClient.java:316)
[junit4] 2> at
org.apache.solr.common.cloud.ZkCmdExecutor.retryOperation(ZkCmdExecutor.java:60)
[junit4] 2> at
org.apache.solr.common.cloud.SolrZkClient.exists(SolrZkClient.java:316)
[junit4] 2> at
org.apache.solr.client.solrj.impl.ZkDistribStateManager.hasData(ZkDistribStateManager.java:58)
[junit4] 2> at
org.apache.solr.cloud.autoscaling.TriggerBase.restoreState(TriggerBase.java:221)
[junit4] 2> at
org.apache.solr.cloud.autoscaling.ScheduledTriggers$TriggerWrapper.run(ScheduledTriggers.java:564)
[junit4] 2> at
java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
[junit4] 2> at
java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308)
[junit4] 2> at
java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180)
[junit4] 2> at
java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294)
[junit4] 2> at
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
[junit4] 2> at
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
[junit4] 2> at java.lang.Thread.run(Thread.java:748)
[junit4] 2> 812729 WARN
(zkConnectionManagerCallback-722-thread-1-processing-n:dummy.host.com:8984_solr)
[n:dummy.host.com:8984_solr ] o.a.s.c.c.DefaultConnectionStrategy
Connection expired - starting a new one...
[junit4] 2> 812912 INFO
(zkConnectionManagerCallback-722-thread-1-processing-n:dummy.host.com:8984_solr-EventThread)
[n:dummy.host.com:8984_solr ] o.a.s.c.c.ConnectionManager zkClient has
connected
[junit4] 2> 812913 INFO
(zkConnectionManagerCallback-722-thread-1-processing-n:dummy.host.com:8984_solr)
[n:dummy.host.com:8984_solr ] o.a.s.c.c.ConnectionManager Connection with
ZooKeeper reestablished.
[junit4] 2> 812913 INFO
(zkConnectionManagerCallback-722-thread-1-processing-n:dummy.host.com:8984_solr)
[n:dummy.host.com:8984_solr ] o.a.s.c.ZkController ZooKeeper session
re-connected ... refreshing core states after session expiration.
[junit4] 2> 812914 WARN (ScheduledTrigger-1042-thread-1)
[n:dummy.host.com:8984_solr ] o.a.s.c.a.NodeLostTrigger NodeLostTrigger ran
but was already closed
[junit4] 2> 813037 WARN
(zkConnectionManagerCallback-722-thread-1-processing-n:dummy.host.com:8984_solr-EventThread)
[n:dummy.host.com:8984_solr ] o.a.s.c.c.ConnectionManager Watcher
org.apache.solr.common.cloud.ConnectionManager@6ff854f3 name:
ZooKeeperConnection Watcher:127.0.0.1:43504/solr got event WatchedEvent
state:Disconnected type:None path:null path: null type: None
[junit4] 2> 813037 WARN
(zkConnectionManagerCallback-722-thread-1-processing-n:dummy.host.com:8984_solr-EventThread)
[n:dummy.host.com:8984_solr ] o.a.s.c.c.ConnectionManager zkClient has
disconnected
[junit4] 2> 814572 WARN
(zkConnectionManagerCallback-722-thread-1-processing-n:dummy.host.com:8984_solr-SendThread(127.0.0.1:43504))
[n:dummy.host.com:8984_solr ] o.a.z.ClientCnxn Unable to reconnect to
ZooKeeper service, session 0x100e556cc330004 has expired
[junit4] 2> 814572 WARN
(zkConnectionManagerCallback-722-thread-1-processing-n:dummy.host.com:8984_solr-EventThread)
[n:dummy.host.com:8984_solr ] o.a.s.c.c.ConnectionManager Watcher
org.apache.solr.common.cloud.ConnectionManager@6ff854f3 name:
ZooKeeperConnection Watcher:127.0.0.1:43504/solr got event WatchedEvent
state:Expired type:None path:null path: null type: None
[junit4] 2> 814572 WARN
(zkConnectionManagerCallback-722-thread-1-processing-n:dummy.host.com:8984_solr-EventThread)
[n:dummy.host.com:8984_solr ] o.a.s.c.c.ConnectionManager Our previous
ZooKeeper session was expired. Attempting to reconnect to recover relationship
with ZooKeeper...
[junit4] 2> 814572 WARN
(zkConnectionManagerCallback-722-thread-1-processing-n:dummy.host.com:8984_solr-EventThread)
[n:dummy.host.com:8984_solr ] o.a.s.c.c.DefaultConnectionStrategy
Connection expired - starting a new one...
[junit4] 2> 814574 INFO
(zkConnectionManagerCallback-722-thread-1-processing-n:dummy.host.com:8984_solr-EventThread)
[n:dummy.host.com:8984_solr ] o.a.s.c.c.ConnectionManager zkClient has
connected
[junit4] 2> 814574 INFO
(zkConnectionManagerCallback-722-thread-1-processing-n:dummy.host.com:8984_solr-EventThread)
[n:dummy.host.com:8984_solr ] o.a.s.c.c.ConnectionManager Connection with
ZooKeeper reestablished.
[junit4] 2> 814574 INFO
(zkConnectionManagerCallback-722-thread-1-processing-n:dummy.host.com:8984_solr-EventThread)
[n:dummy.host.com:8984_solr ] o.a.s.c.ZkController ZooKeeper session
re-connected ... refreshing core states after session expiration.
[junit4] 2> 814673 ERROR
(zkConnectionManagerCallback-722-thread-1-processing-n:dummy.host.com:8984_solr)
[n:dummy.host.com:8984_solr ] o.a.s.c.ZkController
:org.apache.zookeeper.KeeperException$SessionExpiredException: KeeperErrorCode
= Session expired for /security.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.exists(ZooKeeper.java:1105)
[junit4] 2> at
org.apache.solr.common.cloud.SolrZkClient.lambda$exists$2(SolrZkClient.java:304)
[junit4] 2> at
org.apache.solr.common.cloud.ZkCmdExecutor.retryOperation(ZkCmdExecutor.java:60)
[junit4] 2> at
org.apache.solr.common.cloud.SolrZkClient.exists(SolrZkClient.java:304)
[junit4] 2> at
org.apache.solr.common.cloud.ZkStateReader.addSecurityNodeWatcher(ZkStateReader.java:461)
[junit4] 2> at
org.apache.solr.common.cloud.ZkStateReader.createClusterStateWatchersAndUpdate(ZkStateReader.java:444)
[junit4] 2> at
org.apache.solr.cloud.ZkController$1.command(ZkController.java:330)
[junit4] 2> at
org.apache.solr.common.cloud.ConnectionManager$1.update(ConnectionManager.java:167)
[junit4] 2> at
org.apache.solr.common.cloud.DefaultConnectionStrategy.reconnect(DefaultConnectionStrategy.java:57)
[junit4] 2> at
org.apache.solr.common.cloud.ConnectionManager.process(ConnectionManager.java:141)
[junit4] 2> at
org.apache.solr.common.cloud.SolrZkClient$1.lambda$process$0(SolrZkClient.java:267)
[junit4] 2> at
java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
[junit4] 2> at
java.util.concurrent.FutureTask.run(FutureTask.java:266)
[junit4] 2> at
org.apache.solr.common.util.ExecutorUtil$MDCAwareThreadPoolExecutor.lambda$execute$0(ExecutorUtil.java:188)
[junit4] 2> at
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
[junit4] 2> at
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
[junit4] 2> at java.lang.Thread.run(Thread.java:748)
[junit4] 2>
[junit4] 2> 814673 ERROR
(zkConnectionManagerCallback-722-thread-1-processing-n:dummy.host.com:8984_solr)
[n:dummy.host.com:8984_solr ] o.a.s.c.c.DefaultConnectionStrategy Reconnect
to ZooKeeper failed:org.apache.solr.common.cloud.ZooKeeperException:
[junit4] 2> at
org.apache.solr.cloud.ZkController$1.command(ZkController.java:415)
[junit4] 2> at
org.apache.solr.common.cloud.ConnectionManager$1.update(ConnectionManager.java:167)
[junit4] 2> at
org.apache.solr.common.cloud.DefaultConnectionStrategy.reconnect(DefaultConnectionStrategy.java:57)
[junit4] 2> at
org.apache.solr.common.cloud.ConnectionManager.process(ConnectionManager.java:141)
[junit4] 2> at
org.apache.solr.common.cloud.SolrZkClient$1.lambda$process$0(SolrZkClient.java:267)
[junit4] 2> at
java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
[junit4] 2> at
java.util.concurrent.FutureTask.run(FutureTask.java:266)
[junit4] 2> at
org.apache.solr.common.util.ExecutorUtil$MDCAwareThreadPoolExecutor.lambda$execute$0(ExecutorUtil.java:188)
[junit4] 2> at
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
[junit4] 2> at
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
[junit4] 2> at java.lang.Thread.run(Thread.java:748)
[junit4] 2> Caused by:
org.apache.zookeeper.KeeperException$SessionExpiredException: KeeperErrorCode =
Session expired for /security.json
[junit4] 2> at
org.apache.zookeeper.KeeperException.create(KeeperException.java:130)
[junit4] 2> at
org.apache.zookeeper.KeeperException.create(KeeperException.java:54)
[junit4] 2> at
org.apache.zookeeper.ZooKeeper.exists(ZooKeeper.java:1105)
[junit4] 2> at
org.apache.solr.common.cloud.SolrZkClient.lambda$exists$2(SolrZkClient.java:304)
[junit4] 2> at
org.apache.solr.common.cloud.ZkCmdExecutor.retryOperation(ZkCmdExecutor.java:60)
[junit4] 2> at
org.apache.solr.common.cloud.SolrZkClient.exists(SolrZkClient.java:304)
[junit4] 2> at
org.apache.solr.common.cloud.ZkStateReader.addSecurityNodeWatcher(ZkStateReader.java:461)
[junit4] 2> at
org.apache.solr.common.cloud.ZkStateReader.createClusterStateWatchersAndUpdate(ZkStateReader.java:444)
[junit4] 2> at
org.apache.solr.cloud.ZkController$1.command(ZkController.java:330)
[junit4] 2> ... 10 more
[junit4] 2>
[junit4] 2> 814673 WARN
(zkConnectionManagerCallback-722-thread-1-processing-n:dummy.host.com:8984_solr)
[n:dummy.host.com:8984_solr ] o.a.s.c.c.DefaultConnectionStrategy Reconnect
to ZooKeeper failed
[junit4] 2> 814694 INFO
(zkConnectionManagerCallback-722-thread-1-processing-n:dummy.host.com:8984_solr)
[n:dummy.host.com:8984_solr ] o.a.s.c.c.ConnectionManager zkClient
Connected:true
[junit4] 2> 814694 WARN
(zkConnectionManagerCallback-722-thread-1-processing-n:dummy.host.com:8984_solr-EventThread)
[n:dummy.host.com:8984_solr ] o.a.s.c.c.ConnectionManager Watcher
org.apache.solr.common.cloud.ConnectionManager@6ff854f3 name:
ZooKeeperConnection Watcher:127.0.0.1:43504/solr got event WatchedEvent
state:Disconnected type:None path:null path: null type: None
[junit4] 2> 814694 WARN
(zkConnectionManagerCallback-722-thread-1-processing-n:dummy.host.com:8984_solr-EventThread)
[n:dummy.host.com:8984_solr ] o.a.s.c.c.ConnectionManager zkClient has
disconnected
[junit4] 2> 816627 WARN
(zkConnectionManagerCallback-722-thread-1-processing-n:dummy.host.com:8984_solr-SendThread(127.0.0.1:43504))
[n:dummy.host.com:8984_solr ] o.a.z.ClientCnxn Unable to reconnect to
ZooKeeper service, session 0x100e556cc330005 has expired
[junit4] 2> 816627 WARN
(zkConnectionManagerCallback-722-thread-1-processing-n:dummy.host.com:8984_solr-EventThread)
[n:dummy.host.com:8984_solr ] o.a.s.c.c.ConnectionManager Watcher
org.apache.solr.common.cloud.ConnectionManager@6ff854f3 name:
ZooKeeperConnection Watcher:127.0.0.1:43504/solr got event WatchedEvent
state:Expired type:None path:null path: null type: None
[junit4] 2> 816627 WARN
(zkConnectionManagerCallback-722-thread-1-processing-n:dummy.host.com:8984_solr-EventThread)
[n:dummy.host.com:8984_solr ] o.a.s.c.c.ConnectionManager Our previous
ZooKeeper session was expired. Attempting to reconnect to recover relationship
with ZooKeeper...
[junit4] 2> 816627 WARN
(zkConnectionManagerCallback-722-thread-1-processing-n:dummy.host.com:8984_solr-EventThread)
[n:dummy.host.com:8984_solr ] o.a.s.c.c.DefaultConnectionStrategy
Connection expired - starting a new one...
[junit4] 2> 816657 INFO
(zkConnectionManagerCallback-722-thread-1-processing-n:dummy.host.com:8984_solr-EventThread)
[n:dummy.host.com:8984_solr ] o.a.s.c.c.ConnectionManager zkClient has
connected
[junit4] 2> 816657 INFO
(zkConnectionManagerCallback-722-thread-1-processing-n:dummy.host.com:8984_solr-EventThread)
[n:dummy.host.com:8984_solr ] o.a.s.c.c.ConnectionManager Connection with
ZooKeeper reestablished.
[junit4] 2> 816657 INFO
(zkConnectionManagerCallback-722-thread-1-processing-n:dummy.host.com:8984_solr-EventThread)
[n:dummy.host.com:8984_solr ] o.a.s.c.ZkController ZooKeeper session
re-connected ... refreshing core states after session expiration.
[junit4] 2> 816747 ERROR
(zkConnectionManagerCallback-722-thread-1-processing-n:dummy.host.com:8984_solr-EventThread)
[n:dummy.host.com:8984_solr ] o.a.s.c.ZkController
:org.apache.zookeeper.KeeperException$SessionExpiredException: KeeperErrorCode
= Session expired for /clusterstate.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.exists(ZooKeeper.java:1105)
[junit4] 2> at
org.apache.solr.common.cloud.SolrZkClient.lambda$exists$3(SolrZkClient.java:316)
[junit4] 2> at
org.apache.solr.common.cloud.ZkCmdExecutor.retryOperation(ZkCmdExecutor.java:60)
[junit4] 2> at
org.apache.solr.common.cloud.SolrZkClient.exists(SolrZkClient.java:316)
[junit4] 2> at
org.apache.solr.common.cloud.ZkStateReader.createClusterStateWatchersAndUpdate(ZkStateReader.java:430)
[junit4] 2> at
org.apache.solr.cloud.ZkController$1.command(ZkController.java:330)
[junit4] 2> at
org.apache.solr.common.cloud.ConnectionManager$1.update(ConnectionManager.java:167)
[junit4] 2> at
org.apache.solr.common.cloud.DefaultConnectionStrategy.reconnect(DefaultConnectionStrategy.java:57)
[junit4] 2> at
org.apache.solr.common.cloud.ConnectionManager.process(ConnectionManager.java:141)
[junit4] 2> at
org.apache.zookeeper.ClientCnxn$EventThread.processEvent(ClientCnxn.java:531)
[junit4] 2> at
org.apache.zookeeper.ClientCnxn$EventThread.run(ClientCnxn.java:506)
[junit4] 2>
[junit4] 2> 816747 ERROR
(zkConnectionManagerCallback-722-thread-1-processing-n:dummy.host.com:8984_solr-EventThread)
[n:dummy.host.com:8984_solr ] o.a.s.c.c.DefaultConnectionStrategy Reconnect
to ZooKeeper failed:org.apache.solr.common.cloud.ZooKeeperException:
[junit4] 2> at
org.apache.solr.cloud.ZkController$1.command(ZkController.java:415)
[junit4] 2> at
org.apache.solr.common.cloud.ConnectionManager$1.update(ConnectionManager.java:167)
[junit4] 2> at
org.apache.solr.common.cloud.DefaultConnectionStrategy.reconnect(DefaultConnectionStrategy.java:57)
[junit4] 2> at
org.apache.solr.common.cloud.ConnectionManager.process(ConnectionManager.java:141)
[junit4] 2> at
org.apache.zookeeper.ClientCnxn$EventThread.processEvent(ClientCnxn.java:531)
[junit4] 2> at
org.apache.zookeeper.ClientCnxn$EventThread.run(ClientCnxn.java:506)
[junit4] 2> Caused by:
org.apache.zookeeper.KeeperException$SessionExpiredException: KeeperErrorCode =
Session expired for /clusterstate.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.exists(ZooKeeper.java:1105)
[junit4] 2> at
org.apache.solr.common.cloud.SolrZkClient.lambda$exists$3(SolrZkClient.java:316)
[junit4] 2> at
org.apache.solr.common.cloud.ZkCmdExecutor.retryOperation(ZkCmdExecutor.java:60)
[junit4] 2> at
org.apache.solr.common.cloud.SolrZkClient.exists(SolrZkClient.java:316)
[junit4] 2> at
org.apache.solr.common.cloud.ZkStateReader.createClusterStateWatchersAndUpdate(ZkStateReader.java:430)
[junit4] 2> at
org.apache.solr.cloud.ZkController$1.command(ZkController.java:330)
[junit4] 2> ... 5 more
[junit4] 2>
[junit4] 2> 816747 WARN
(zkConnectionManagerCallback-722-thread-1-processing-n:dummy.host.com:8984_solr-EventThread)
[n:dummy.host.com:8984_solr ] o.a.s.c.c.DefaultConnectionStrategy Reconnect
to ZooKeeper failed
[junit4] 2> 816747 INFO
(zkConnectionManagerCallback-722-thread-1-processing-n:dummy.host.com:8984_solr-EventThread)
[n:dummy.host.com:8984_solr ] o.a.s.c.c.ConnectionManager zkClient
Connected:true
[junit4] 2> 816787 WARN
(zkConnectionManagerCallback-722-thread-1-processing-n:dummy.host.com:8984_solr-EventThread)
[n:dummy.host.com:8984_solr ] o.a.s.c.c.ConnectionManager Watcher
org.apache.solr.common.cloud.ConnectionManager@6ff854f3 name:
ZooKeeperConnection Watcher:127.0.0.1:43504/solr got event WatchedEvent
state:Disconnected type:None path:null path: null type: None
[junit4] 2> 816787 WARN
(zkConnectionManagerCallback-722-thread-1-processing-n:dummy.host.com:8984_solr-EventThread)
[n:dummy.host.com:8984_solr ] o.a.s.c.c.ConnectionManager zkClient has
disconnected
[junit4] 2> 818559 WARN
(zkConnectionManagerCallback-722-thread-1-processing-n:dummy.host.com:8984_solr-SendThread(127.0.0.1:43504))
[n:dummy.host.com:8984_solr ] o.a.z.ClientCnxn Unable to reconnect to
ZooKeeper service, session 0x100e556cc330006 has expired
[junit4] 2> 818559 WARN
(zkConnectionManagerCallback-722-thread-1-processing-n:dummy.host.com:8984_solr-EventThread)
[n:dummy.host.com:8984_solr ] o.a.s.c.c.ConnectionManager Watcher
org.apache.solr.common.cloud.ConnectionManager@6ff854f3 name:
ZooKeeperConnection Watcher:127.0.0.1:43504/solr got event WatchedEvent
state:Expired type:None path:null path: null type: None
[junit4] 2> 818559 WARN
(zkConnectionManagerCallback-722-thread-1-processing-n:dummy.host.com:8984_solr-EventThread)
[n:dummy.host.com:8984_solr ] o.a.s.c.c.ConnectionManager Our previous
ZooKeeper session was expired. Attempting to reconnect to recover relationship
with ZooKeeper...
[junit4] 2> 818559 WARN
(zkConnectionManagerCallback-722-thread-1-processing-n:dummy.host.com:8984_solr-EventThread)
[n:dummy.host.com:8984_solr ] o.a.s.c.c.DefaultConnectionStrategy
Connection expired - starting a new one...
[junit4] 2> 818574 INFO
(zkConnectionManagerCallback-722-thread-1-processing-n:dummy.host.com:8984_solr-EventThread)
[n:dummy.host.com:8984_solr ] o.a.s.c.c.ConnectionManager zkClient has
connected
[junit4] 2> 818574 INFO
(zkConnectionManagerCallback-722-thread-1-processing-n:dummy.host.com:8984_solr-EventThread)
[n:dummy.host.com:8984_solr ] o.a.s.c.c.ConnectionManager Connection with
ZooKeeper reestablished.
[junit4] 2> 818574 INFO
(zkConnectionManagerCallback-722-thread-1-processing-n:dummy.host.com:8984_solr-EventThread)
[n:dummy.host.com:8984_solr ] o.a.s.c.ZkController ZooKeeper session
re-connected ... refreshing core states after session expiration.
[junit4] 2> 818660 ERROR
(zkConnectionManagerCallback-722-thread-1-processing-n:dummy.host.com:8984_solr-EventThread)
[n:dummy.host.com:8984_solr ] o.a.s.c.ZkController
:org.apache.zookeeper.KeeperException$SessionExpiredException: KeeperErrorCode
= Session expired for /clusterstate.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.exists(ZooKeeper.java:1105)
[junit4] 2> at
org.apache.solr.common.cloud.SolrZkClient.lambda$exists$3(SolrZkClient.java:316)
[junit4] 2> at
org.apache.solr.common.cloud.ZkCmdExecutor.retryOperation(ZkCmdExecutor.java:60)
[junit4] 2> at
org.apache.solr.common.cloud.SolrZkClient.exists(SolrZkClient.java:316)
[junit4] 2> at
org.apache.solr.common.cloud.ZkStateReader.createClusterStateWatchersAndUpdate(ZkStateReader.java:430)
[junit4] 2> at
org.apache.solr.cloud.ZkController$1.command(ZkController.java:330)
[junit4] 2> at
org.apache.solr.common.cloud.ConnectionManager$1.update(ConnectionManager.java:167)
[junit4] 2> at
org.apache.solr.common.cloud.DefaultConnectionStrategy.reconnect(DefaultConnectionStrategy.java:57)
[junit4] 2> at
org.apache.solr.common.cloud.ConnectionManager.process(ConnectionManager.java:141)
[junit4] 2> at
org.apache.zookeeper.ClientCnxn$EventThread.processEvent(ClientCnxn.java:531)
[junit4] 2> at
org.apache.zookeeper.ClientCnxn$EventThread.run(ClientCnxn.java:506)
[junit4] 2>
[junit4] 2> 818660 ERROR
(zkConnectionManagerCallback-722-thread-1-processing-n:dummy.host.com:8984_solr-EventThread)
[n:dummy.host.com:8984_solr ] o.a.s.c.c.DefaultConnectionStrategy Reconnect
to ZooKeeper failed:org.apache.solr.common.cloud.ZooKeeperException:
[junit4] 2> at
org.apache.solr.cloud.ZkController$1.command(ZkController.java:415)
[junit4] 2> at
org.apache.solr.common.cloud.ConnectionManager$1.update(ConnectionManager.java:167)
[junit4] 2> at
org.apache.solr.common.cloud.DefaultConnectionStrategy.reconnect(DefaultConnectionStrategy.java:57)
[junit4] 2> at
org.apache.solr.common.cloud.ConnectionManager.process(ConnectionManager.java:141)
[junit4] 2> at
org.apache.zookeeper.ClientCnxn$EventThread.processEvent(ClientCnxn.java:531)
[junit4] 2> at
org.apache.zookeeper.ClientCnxn$EventThread.run(ClientCnxn.java:506)
[junit4] 2> Caused by:
org.apache.zookeeper.KeeperException$SessionExpiredException: KeeperErrorCode =
Session expired for /clusterstate.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.exists(ZooKeeper.java:1105)
[junit4] 2> at
org.apache.solr.common.cloud.SolrZkClient.lambda$exists$3(SolrZkClient.java:316)
[junit4] 2> at
org.apache.solr.common.cloud.ZkCmdExecutor.retryOperation(ZkCmdExecutor.java:60)
[junit4] 2> at
org.apache.solr.common.cloud.SolrZkClient.exists(SolrZkClient.java:316)
[junit4] 2> at
org.apache.solr.common.cloud.ZkStateReader.createClusterStateWatchersAndUpdate(ZkStateReader.java:430)
[junit4] 2> at
org.apache.solr.cloud.ZkController$1.command(ZkController.java:330)
[junit4] 2> ... 5 more
[junit4] 2>
[junit4] 2> 818660 WARN
(zkConnectionManagerCallback-722-thread-1-processing-n:dummy.host.com:8984_solr-EventThread)
[n:dummy.host.com:8984_solr ] o.a.s.c.c.DefaultConnectionStrategy Reconnect
to ZooKeeper failed
[junit4] 2> 818660 INFO
(zkConnectionManagerCallback-722-thread-1-processing-n:dummy.host.com:8984_solr-EventThread)
[n:dummy.host.com:8984_solr ] o.a.s.c.c.ConnectionManager zkClient
Connected:true
[junit4] 2> 818687 WARN
(zkConnectionManagerCallback-722-thread-1-processing-n:dummy.host.com:8984_solr-EventThread)
[n:dummy.host.com:8984_solr ] o.a.s.c.c.ConnectionManager Watcher
org.apache.solr.common.cloud.ConnectionManager@6ff854f3 name:
ZooKeeperConnection Watcher:127.0.0.1:43504/solr got event WatchedEvent
state:Disconnected type:None path:null path: null type: None
[junit4] 2> 818687 WARN
(zkConnectionManagerCallback-722-thread-1-processing-n:dummy.host.com:8984_solr-EventThread)
[n:dummy.host.com:8984_solr ] o.a.s.c.c.ConnectionManager zkClient has
disconnected
[junit4] 2> 820499 INFO
(zkConnectionManagerCallback-729-thread-1-processing-n:dummy.host.com:8984_solr)
[n:dummy.host.com:8984_solr ] o.a.s.c.c.ConnectionManager zkClient has
connected
[junit4] 2> 820599 WARN
(zkConnectionManagerCallback-722-thread-1-processing-n:dummy.host.com:8984_solr-SendThread(127.0.0.1:43504))
[n:dummy.host.com:8984_solr ] o.a.z.ClientCnxn Unable to reconnect to
ZooKeeper service, session 0x100e556cc330007 has expired
[junit4] 2> 820599 WARN
(zkConnectionManagerCallback-722-thread-1-processing-n:dummy.host.com:8984_solr-EventThread)
[n:dummy.host.com:8984_solr ] o.a.s.c.c.ConnectionManager Watcher
org.apache.solr.common.cloud.ConnectionManager@6ff854f3 name:
ZooKeeperConnection Watcher:127.0.0.1:43504/solr got event WatchedEvent
state:Expired type:None path:null path: null type: None
[junit4] 2> 820599 WARN
(zkConnectionManagerCallback-722-thread-1-processing-n:dummy.host.com:8984_solr-EventThread)
[n:dummy.host.com:8984_solr ] o.a.s.c.c.ConnectionManager Our previous
ZooKeeper session was expired. Attempting to reconnect to recover relationship
with ZooKeeper...
[junit4] 2> 820599 WARN
(zkConnectionManagerCallback-722-thread-1-processing-n:dummy.host.com:8984_solr-EventThread)
[n:dummy.host.com:8984_solr ] o.a.s.c.c.DefaultConnectionStrategy
Connection expired - starting a new one...
[junit4] 2> 820600 INFO
(zkConnectionManagerCallback-722-thread-1-processing-n:dummy.host.com:8984_solr-EventThread)
[n:dummy.host.com:8984_solr ] o.a.s.c.c.ConnectionManager zkClient has
connected
[junit4] 2> 820600 INFO
(zkConnectionManagerCallback-722-thread-1-processing-n:dummy.host.com:8984_solr-EventThread)
[n:dummy.host.com:8984_solr ] o.a.s.c.c.ConnectionManager Connection with
ZooKeeper reestablished.
[junit4] 2> 820600 INFO
(zkConnectionManagerCallback-722-thread-1-processing-n:dummy.host.com:8984_solr-EventThread)
[n:dummy.host.com:8984_solr ] o.a.s.c.ZkController ZooKeeper session
re-connected ... refreshing core states after session expiration.
[junit4] 2> 820708 ERROR
(zkConnectionManagerCallback-722-thread-1-processing-n:dummy.host.com:8984_solr-EventThread)
[n:dummy.host.com:8984_solr ] o.a.s.c.ZkController
:org.apache.zookeeper.KeeperException$SessionExpiredException: KeeperErrorCode
= Session expired for /clusterstate.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.exists(ZooKeeper.java:1105)
[junit4] 2> at
org.apache.solr.common.cloud.SolrZkClient.lambda$exists$3(SolrZkClient.java:316)
[junit4] 2> at
org.apache.solr.common.cloud.ZkCmdExecutor.retryOperation(ZkCmdExecutor.java:60)
[junit4] 2> at
org.apache.solr.common.cloud.SolrZkClient.exists(SolrZkClient.java:316)
[junit4] 2> at
org.apache.solr.common.cloud.ZkStateReader.createClusterStateWatchersAndUpdate(ZkStateReader.java:430)
[junit4] 2> at
org.apache.solr.cloud.ZkController$1.command(ZkController.java:330)
[junit4] 2> at
org.apache.solr.common.cloud.ConnectionManager$1.update(ConnectionManager.java:167)
[junit4] 2> at
org.apache.solr.common.cloud.DefaultConnectionStrategy.reconnect(DefaultConnectionStrategy.java:57)
[junit4] 2> at
org.apache.solr.common.cloud.ConnectionManager.process(ConnectionManager.java:141)
[junit4] 2> at
org.apache.zookeeper.ClientCnxn$EventThread.processEvent(ClientCnxn.java:531)
[junit4] 2> at
org.apache.zookeeper.ClientCnxn$EventThread.run(ClientCnxn.java:506)
[junit4] 2>
[junit4] 2> 820708 ERROR
(zkConnectionManagerCallback-722-thread-1-processing-n:dummy.host.com:8984_solr-EventThread)
[n:dummy.host.com:8984_solr ] o.a.s.c.c.DefaultConnectionStrategy Reconnect
to ZooKeeper failed:org.apache.solr.common.cloud.ZooKeeperException:
[junit4] 2> at
org.apache.solr.cloud.ZkController$1.command(ZkController.java:415)
[junit4] 2> at
org.apache.solr.common.cloud.ConnectionManager$1.update(ConnectionManager.java:167)
[junit4] 2> at
org.apache.solr.common.cloud.DefaultConnectionStrategy.reconnect(DefaultConnectionStrategy.java:57)
[junit4] 2> at
org.apache.solr.common.cloud.ConnectionManager.process(ConnectionManager.java:141)
[junit4] 2> at
org.apache.zookeeper.ClientCnxn$EventThread.processEvent(ClientCnxn.java:531)
[junit4] 2> at
org.apache.zookeeper.ClientCnxn$EventThread.run(ClientCnxn.java:506)
[junit4] 2> Caused by:
org.apache.zookeeper.KeeperException$SessionExpiredException: KeeperErrorCode =
Session expired for /clusterstate.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.exists(ZooKeeper.java:1105)
[junit4] 2> at
org.apache.solr.common.cloud.SolrZkClient.lambda$exists$3(SolrZkClient.java:316)
[junit4] 2> at
org.apache.solr.common.cloud.ZkCmdExecutor.retryOperation(ZkCmdExecutor.java:60)
[junit4] 2> at
org.apache.solr.common.cloud.SolrZkClient.exists(SolrZkClient.java:316)
[junit4] 2> at
org.apache.solr.common.cloud.ZkStateReader.createClusterStateWatchersAndUpdate(ZkStateReader.java:430)
[junit4] 2> at
org.apache.solr.cloud.ZkController$1.command(ZkController.java:330)
[junit4] 2> ... 5 more
[junit4] 2>
[junit4] 2> 820708 WARN
(zkConnectionManagerCallback-722-thread-1-processing-n:dummy.host.com:8984_solr-EventThread)
[n:dummy.host.com:8984_solr ] o.a.s.c.c.DefaultConnectionStrategy Reconnect
to ZooKeeper failed
[junit4] 2> 820708 INFO
(zkConnectionManagerCallback-722-thread-1-processing-n:dummy.host.com:8984_solr-EventThread)
[n:dummy.host.com:8984_solr ] o.a.s.c.c.ConnectionManager zkClient
Connected:true
[junit4] 2> 820712 INFO
(zkConnectionManagerCallback-722-thread-1-processing-n:dummy.host.com:8984_solr-EventThread)
[n:dummy.host.com:8984_solr ] o.a.s.c.OverseerElectionContext I am going to
be the leader dummy.host.com:8984_solr
[junit4] 2> 820713 INFO
(TEST-TestLeaderElectionZkExpiry.testLeaderElectionWithZkExpiry-seed#[DE13BEE2F3FCCC8F])
[n:dummy.host.com:8984_solr ] o.a.s.c.TestLeaderElectionZkExpiry
Time=3847681816227545 Overseer leader is = dummy.host.com:8984_solr
[junit4] 2> 820713 INFO
(zkConnectionManagerCallback-722-thread-1-processing-n:dummy.host.com:8984_solr-EventThread)
[n:dummy.host.com:8984_solr ] o.a.s.c.Overseer Overseer
(id=72309754993770505-dummy.host.com:8984_solr-n_0000000001) starting
[junit4] 2> 820716 INFO
(TEST-TestLeaderElectionZkExpiry.testLeaderElectionWithZkExpiry-seed#[DE13BEE2F3FCCC8F])
[n:dummy.host.com:8984_solr ] o.a.s.c.Overseer Overseer
(id=72309754993770505-dummy.host.com:8984_solr-n_0000000001) closing
[junit4] 2> 820716 INFO
(zkConnectionManagerCallback-722-thread-1-processing-n:dummy.host.com:8984_solr-EventThread)
[n:dummy.host.com:8984_solr ] o.a.s.c.ZkController Register node as live in
ZooKeeper:/live_nodes/dummy.host.com:8984_solr
[junit4] 2> 820716 INFO
(OverseerStateUpdate-72309754993770505-dummy.host.com:8984_solr-n_0000000001)
[n:dummy.host.com:8984_solr ] o.a.s.c.Overseer Overseer Loop exiting :
dummy.host.com:8984_solr
[junit4] 2> 820717 WARN
(OverseerAutoScalingTriggerThread-72309754993770505-dummy.host.com:8984_solr-n_0000000001)
[n:dummy.host.com:8984_solr ] o.a.s.c.a.OverseerTriggerThread Interrupted
[junit4] 2> java.lang.InterruptedException
[junit4] 2> at java.lang.Object.wait(Native Method)
[junit4] 2> at java.lang.Object.wait(Object.java:502)
[junit4] 2> at
org.apache.zookeeper.ClientCnxn.submitRequest(ClientCnxn.java:1409)
[junit4] 2> at
org.apache.zookeeper.ZooKeeper.getData(ZooKeeper.java:1213)
[junit4] 2> at
org.apache.solr.common.cloud.SolrZkClient.lambda$getData$5(SolrZkClient.java:340)
[junit4] 2> at
org.apache.solr.common.cloud.ZkCmdExecutor.retryOperation(ZkCmdExecutor.java:60)
[junit4] 2> at
org.apache.solr.common.cloud.SolrZkClient.getData(SolrZkClient.java:340)
[junit4] 2> at
org.apache.solr.client.solrj.impl.ZkDistribStateManager.getAutoScalingConfig(ZkDistribStateManager.java:176)
[junit4] 2> at
org.apache.solr.client.solrj.cloud.autoscaling.DistribStateManager.getAutoScalingConfig(DistribStateManager.java:78)
[junit4] 2> at
org.apache.solr.cloud.autoscaling.OverseerTriggerThread.run(OverseerTriggerThread.java:126)
[junit4] 2> at java.lang.Thread.run(Thread.java:748)
[junit4] 2> 820717 ERROR
(OverseerCollectionConfigSetProcessor-72309754993770505-dummy.host.com:8984_solr-n_0000000001)
[n:dummy.host.com:8984_solr ] o.a.s.c.OverseerTaskProcessor Unable to
prioritize overseer
[junit4] 2> java.lang.InterruptedException
[junit4] 2> at java.lang.Object.wait(Native Method)
[junit4] 2> at java.lang.Object.wait(Object.java:502)
[junit4] 2> at
org.apache.zookeeper.ClientCnxn.submitRequest(ClientCnxn.java:1409)
[junit4] 2> at
org.apache.zookeeper.ZooKeeper.exists(ZooKeeper.java:1100)
[junit4] 2> at
org.apache.solr.common.cloud.SolrZkClient.lambda$exists$3(SolrZkClient.java:316)
[junit4] 2> at
org.apache.solr.common.cloud.ZkCmdExecutor.retryOperation(ZkCmdExecutor.java:60)
[junit4] 2> at
org.apache.solr.common.cloud.SolrZkClient.exists(SolrZkClient.java:316)
[junit4] 2> at
org.apache.solr.cloud.OverseerNodePrioritizer.prioritizeOverseerNodes(OverseerNodePrioritizer.java:60)
[junit4] 2> at
org.apache.solr.cloud.OverseerTaskProcessor.run(OverseerTaskProcessor.java:178)
[junit4] 2> at java.lang.Thread.run(Thread.java:748)
[junit4] 2> 820719 INFO
(zkConnectionManagerCallback-722-thread-1-processing-n:dummy.host.com:8984_solr-EventThread)
[n:dummy.host.com:8984_solr ] o.a.s.c.c.DefaultConnectionStrategy
Reconnected to ZooKeeper
[junit4] 2> 820719 INFO
(zkConnectionManagerCallback-722-thread-1-processing-n:dummy.host.com:8984_solr-EventThread)
[n:dummy.host.com:8984_solr ] o.a.s.c.c.ConnectionManager zkClient
Connected:true
[junit4] 2> 820719 INFO
(zkCallback-721-thread-5-processing-n:dummy.host.com:8984_solr)
[n:dummy.host.com:8984_solr ] o.a.s.c.c.ZkStateReader Updated live nodes
from ZooKeeper... (0) -> (1)
[junit4] 2> 820719 WARN (OverseerExitThread) [n:dummy.host.com:8984_solr
] o.a.s.c.Overseer I'm exiting, but I'm still the leader
[junit4] 2> 820737 INFO (OverseerExitThread) [n:dummy.host.com:8984_solr
] o.a.s.c.OverseerElectionContext I am going to be the leader
dummy.host.com:8984_solr
[junit4] 2> 820738 INFO (OverseerExitThread) [n:dummy.host.com:8984_solr
] o.a.s.c.Overseer Overseer
(id=72309754993770505-dummy.host.com:8984_solr-n_0000000002) starting
[junit4] 2> 820741 ERROR
(OverseerAutoScalingTriggerThread-72309754993770505-dummy.host.com:8984_solr-n_0000000002)
[n:dummy.host.com:8984_solr ] o.a.s.c.a.OverseerTriggerThread A ZK error
has occurred
[junit4] 2> java.io.IOException:
org.apache.zookeeper.KeeperException$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$5(SolrZkClient.java:340)
[junit4] 2> at
org.apache.solr.common.cloud.ZkCmdExecutor.retryOperation(ZkCmdExecutor.java:60)
[junit4] 2> at
org.apache.solr.common.cloud.SolrZkClient.getData(SolrZkClient.java:340)
[junit4] 2> at
org.apache.solr.client.solrj.impl.ZkDistribStateManager.getAutoScalingConfig(ZkDistribStateManager.java:176)
[junit4] 2> ... 3 more
[junit4] 2> 820741 ERROR
(OverseerAutoScalingTriggerThread-72309754993770505-dummy.host.com:8984_solr-n_0000000002)
[n:dummy.host.com:8984_solr ] o.a.s.c.a.OverseerTriggerThread A ZK error
has occurred
[junit4] 2> java.io.IOException:
org.apache.zookeeper.KeeperException$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$5(SolrZkClient.java:340)
[junit4] 2> at
org.apache.solr.common.cloud.ZkCmdExecutor.retryOperation(ZkCmdExecutor.java:60)
[junit4] 2> at
org.apache.solr.common.cloud.SolrZkClient.getData(SolrZkClient.java:340)
[junit4] 2> at
org.apache.solr.client.solrj.impl.ZkDistribStateManager.getAutoScalingConfig(ZkDistribStateManager.java:176)
[junit4] 2> ... 3 more
[junit4] 2> 820742 ERROR
(OverseerAutoScalingTriggerThread-72309754993770505-dummy.host.com:8984_solr-n_0000000002)
[n:dummy.host.com:8984_solr ] o.a.s.c.a.OverseerTriggerThread A ZK error
has occurred
[junit4] 2> java.io.IOException:
org.apache.zookeeper.KeeperException$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$5(SolrZkClient.java:340)
[junit4] 2> at
org.apache.solr.common.cloud.ZkCmdExecutor.retryOperation(ZkCmdExecutor.java:60)
[junit4] 2> at
org.apache.solr.common.cloud.SolrZkClient.getData(SolrZkClient.java:340)
[junit4] 2> at
org.apache.solr.client.solrj.impl.ZkDistribStateManager.getAutoScalingConfig(ZkDistribStateManager.java:176)
[junit4] 2> ... 3 more
[junit4] 2> 820742 ERROR
(OverseerAutoScalingTriggerThread-72309754993770505-dummy.host.com:8984_solr-n_0000000002)
[n:dummy.host.com:8984_solr ] o.a.s.c.a.OverseerTriggerThread A ZK error
has occurred
[junit4] 2> java.io.IOException:
org.apache.zookeeper.KeeperException$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$5(SolrZkClient.java:340)
[junit4] 2> at
org.apache.solr.common.cloud.ZkCmdExecutor.retryOperation(ZkCmdExecutor.java:60)
[junit4] 2> at
org.apache.solr.common.cloud.SolrZkClient.getData(SolrZkClient.java:340)
[junit4] 2> at
org.apache.solr.client.solrj.impl.ZkDistribStateManager.getAutoScalingConfig(ZkDistribStateManager.java:176)
[junit4] 2> ... 3 more
[junit4] 2> 820742 ERROR
(OverseerAutoScalingTriggerThread-72309754993770505-dummy.host.com:8984_solr-n_0000000002)
[n:dummy.host.com:8984_solr ] o.a.s.c.a.OverseerTriggerThread A ZK error
has occurred
[junit4] 2> java.io.IOException:
org.apache.zookeeper.KeeperException$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$5(SolrZkClient.java:340)
[junit4] 2> at
org.apache.solr.common.cloud.ZkCmdExecutor.retryOperation(ZkCmdExecutor.java:60)
[junit4] 2> at
org.apache.solr.common.cloud.SolrZkClient.getData(SolrZkClient.java:340)
[junit4] 2> at
org.apache.solr.client.solrj.impl.ZkDistribStateManager.getAutoScalingConfig(ZkDistribStateManager.java:176)
[junit4] 2> ... 3 more
[junit4] 2> 820742 ERROR
(OverseerAutoScalingTriggerThread-72309754993770505-dummy.host.com:8984_solr-n_0000000002)
[n:dummy.host.com:8984_solr ] o.a.s.c.a.OverseerTriggerThread A ZK error
has occurred
[junit4] 2> java.io.IOException:
org.apache.zookeeper.KeeperException$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$5(SolrZkClient.java:340)
[junit4] 2> at
org.apache.solr.common.cloud.ZkCmdExecutor.retryOperation(ZkCmdExecutor.java:60)
[junit4] 2> at
org.apache.solr.common.cloud.SolrZkClient.getData(SolrZkClient.java:340)
[junit4] 2> at
org.apache.solr.client.solrj.impl.ZkDistribStateManager.getAutoScalingConfig(ZkDistribStateManager.java:176)
[junit4] 2> ... 3 more
[junit4] 2> 820742 ERROR
(OverseerAutoScalingTriggerThread-72309754993770505-dummy.host.com:8984_solr-n_0000000002)
[n:dummy.host.com:8984_solr ] o.a.s.c.a.OverseerTriggerThread A ZK error
has occurred
[junit4] 2> java.io.IOException:
org.apache.zookeeper.KeeperException$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$5(SolrZkClient.java:340)
[junit4] 2> at
org.apache.solr.common.cloud.ZkCmdExecutor.retryOperation(ZkCmdExecutor.java:60)
[junit4] 2> at
org.apache.solr.common.cloud.SolrZkClient.getData(SolrZkClient.java:340)
[junit4] 2> at
org.apache.solr.client.solrj.impl.ZkDistribStateManager.getAutoScalingConfig(ZkDistribStateManager.java:176)
[junit4] 2> ... 3 more
[junit4] 2> 820743 ERROR
(OverseerAutoScalingTriggerThread-72309754993770505-dummy.host.com:8984_solr-n_0000000002)
[n:dummy.host.com:8984_solr ] o.a.s.c.a.OverseerTriggerThread A ZK error
has occurred
[junit4] 2> java.io.IOException:
org.apache.zookeeper.KeeperException$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$5(SolrZkClient.java:340)
[junit4] 2> at
org.apache.solr.common.cloud.ZkCmdExecutor.retryOperation(ZkCmdExecutor.java:60)
[junit4] 2> at
org.apache.solr.common.cloud.SolrZkClient.getData(SolrZkClient.java:340)
[junit4] 2> at
org.apache.solr.client.solrj.impl.ZkDistribStateManager.getAutoScalingConfig(ZkDistribStateManager.java:176)
[junit4] 2> ... 3 more
[junit4] 2> 820743 ERROR
(OverseerAutoScalingTriggerThread-72309754993770505-dummy.host.com:8984_solr-n_0000000002)
[n:dummy.host.com:8984_solr ] o.a.s.c.a.OverseerTriggerThread A ZK error
has occurred
[junit4] 2> java.io.IOException:
org.apache.zookeeper.KeeperException$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$5(SolrZkClient.java:340)
[junit4] 2> at
org.apache.solr.common.cloud.ZkCmdExecutor.retryOperation(ZkCmdExecutor.java:60)
[junit4] 2> at
org.apache.solr.common.cloud.SolrZkClient.getData(SolrZkClient.java:340)
[junit4] 2> at
org.apache.solr.client.solrj.impl.ZkDistribStateManager.getAutoScalingConfig(ZkDistribStateManager.java:176)
[junit4] 2> ... 3 more
[junit4] 2> 820743 ERROR
(OverseerAutoScalingTriggerThread-72309754993770505-dummy.host.com:8984_solr-n_0000000002)
[n:dummy.host.com:8984_solr ] o.a.s.c.a.OverseerTriggerThread A ZK error
has occurred
[junit4] 2> java.io.IOException:
org.apache.zookeeper.KeeperException$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$5(SolrZkClient.java:340)
[junit4] 2> at
org.apache.solr.common.cloud.ZkCmdExecutor.retryOperation(ZkCmdExecutor.java:60)
[junit4] 2> at
org.apache.solr.common.cloud.SolrZkClient.getData(SolrZkClient.java:340)
[junit4] 2> at
org.apache.solr.client.solrj.impl.ZkDistribStateManager.getAutoScalingConfig(ZkDistribStateManager.java:176)
[junit4] 2> ... 3 more
[junit4] 2> 820744 ERROR
(OverseerAutoScalingTriggerThread-72309754993770505-dummy.host.com:8984_solr-n_0000000002)
[n:dummy.host.com:8984_solr ] o.a.s.c.a.OverseerTriggerThread A ZK error
has occurred
[junit4] 2> java.io.IOException:
org.apache.zookeeper.KeeperException$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$5(SolrZkClient.java:340)
[junit4] 2> at
org.apache.solr.common.cloud.ZkCmdExecutor.retryOperation(ZkCmdExecutor.java:60)
[junit4] 2> at
org.apache.solr.common.cloud.SolrZkClient.getData(SolrZkClient.java:340)
[junit4] 2> at
org.apache.solr.client.solrj.impl.ZkDistribStateManager.getAutoScalingConfig(ZkDistribStateManager.java:176)
[junit4] 2> ... 3 more
[junit4] 2> 820744 ERROR
(OverseerAutoScalingTriggerThread-72309754993770505-dummy.host.com:8984_solr-n_0000000002)
[n:dummy.host.com:8984_solr ] o.a.s.c.a.OverseerTriggerThread A ZK error
has occurred
[junit4] 2> java.io.IOException:
org.apache.zookeeper.KeeperException$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$5(SolrZkClient.java:340)
[junit4] 2> at
org.apache.solr.common.cloud.ZkCmdExecutor.retryOperation(ZkCmdExecutor.java:60)
[junit4] 2> at
org.apache.solr.common.cloud.SolrZkClient.getData(SolrZkClient.java:340)
[junit4] 2> at
org.apache.solr.client.solrj.impl.ZkDistribStateManager.getAutoScalingConfig(ZkDistribStateManager.java:176)
[junit4] 2> ... 3 more
[junit4] 2> 820744 ERROR
(OverseerAutoScalingTriggerThread-72309754993770505-dummy.host.com:8984_solr-n_0000000002)
[n:dummy.host.com:8984_solr ] o.a.s.c.a.OverseerTriggerThread A ZK error
has occurred
[junit4] 2> java.io.IOException:
org.apache.zookeeper.KeeperException$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$5(SolrZkClient.java:340)
[junit4] 2> at
org.apache.solr.common.cloud.ZkCmdExecutor.retryOperation(ZkCmdExecutor.java:60)
[junit4] 2> at
org.apache.solr.common.cloud.SolrZkClient.getData(SolrZkClient.java:340)
[junit4] 2> at
org.apache.solr.client.solrj.impl.ZkDistribStateManager.getAutoScalingConfig(ZkDistribStateManager.java:176)
[junit4] 2> ... 3 more
[junit4] 2> 820744 ERROR
(OverseerAutoScalingTriggerThread-72309754993770505-dummy.host.com:8984_solr-n_0000000002)
[n:dummy.host.com:8984_solr ] o.a.s.c.a.OverseerTriggerThread A ZK error
has occurred
[junit4] 2> java.io.IOException:
org.apache.zookeeper.KeeperException$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$5(SolrZkClient.java:340)
[junit4] 2> at
org.apache.solr.common.cloud.ZkCmdExecutor.retryOperation(ZkCmdExecutor.java:60)
[junit4] 2> at
org.apache.solr.common.cloud.SolrZkClient.getData(SolrZkClient.java:340)
[junit4] 2> at
org.apache.solr.client.solrj.impl.ZkDistribStateManager.getAutoScalingConfig(ZkDistribStateManager.java:176)
[junit4] 2> ... 3 more
[junit4] 2> 820745 ERROR
(OverseerAutoScalingTriggerThread-72309754993770505-dummy.host.com:8984_solr-n_0000000002)
[n:dummy.host.com:8984_solr ] o.a.s.c.a.OverseerTriggerThread A ZK error
has occurred
[junit4] 2> java.io.IOException:
org.apache.zookeeper.KeeperException$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$5(SolrZkClient.java:340)
[junit4] 2> at
org.apache.solr.common.cloud.ZkCmdExecutor.retryOperation(ZkCmdExecutor.java:60)
[junit4] 2> at
org.apache.solr.common.cloud.SolrZkClient.getData(SolrZkClient.java:340)
[junit4] 2> at
org.apache.solr.client.solrj.impl.ZkDistribStateManager.getAutoScalingConfig(ZkDistribStateManager.java:176)
[junit4] 2> ... 3 more
[junit4] 2> 820745 ERROR
(OverseerAutoScalingTriggerThread-72309754993770505-dummy.host.com:8984_solr-n_0000000002)
[n:dummy.host.com:8984_solr ] o.a.s.c.a.OverseerTriggerThread A ZK error
has occurred
[junit4] 2> java.io.IOException:
org.apache.zookeeper.KeeperException$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$5(SolrZkClient.java:340)
[junit4] 2> at
org.apache.solr.common.cloud.ZkCmdExecutor.retryOperation(ZkCmdExecutor.java:60)
[junit4] 2> at
org.apache.solr.common.cloud.SolrZkClient.getData(SolrZkClient.java:340)
[junit4] 2> at
org.apache.solr.client.solrj.impl.ZkDistribStateManager.getAutoScalingConfig(ZkDistribStateManager.java:176)
[junit4] 2> ... 3 more
[junit4] 2> 820745 ERROR
(OverseerAutoScalingTriggerThread-72309754993770505-dummy.host.com:8984_solr-n_0000000002)
[n:dummy.host.com:8984_solr ] o.a.s.c.a.OverseerTriggerThread A ZK error
has occurred
[junit4] 2> java.io.IOException:
org.apache.zookeeper.KeeperException$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$5(SolrZkClient.java:340)
[junit4] 2> at
org.apache.solr.common.cloud.ZkCmdExecutor.retryOperation(ZkCmdExecutor.java:60)
[junit4] 2> at
org.apache.solr.common.cloud.SolrZkClient.getData(SolrZkClient.java:340)
[junit4] 2> at
org.apache.solr.client.solrj.impl.ZkDistribStateManager.getAutoScalingConfig(ZkDistribStateManager.java:176)
[junit4] 2> ... 3 more
[junit4] 2> 820745 ERROR
(OverseerAutoScalingTriggerThread-72309754993770505-dummy.host.com:8984_solr-n_0000000002)
[n:dummy.host.com:8984_solr ] o.a.s.c.a.OverseerTriggerThread A ZK error
has occurred
[junit4] 2> java.io.IOException:
org.apache.zookeeper.KeeperException$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$5(SolrZkClient.java:340)
[junit4] 2> at
org.apache.solr.common.cloud.ZkCmdExecutor.retryOperation(ZkCmdExecutor.java:60)
[junit4] 2> at
org.apache.solr.common.cloud.SolrZkClient.getData(SolrZkClient.java:340)
[junit4] 2> at
org.apache.solr.client.solrj.impl.ZkDistribStateManager.getAutoScalingConfig(ZkDistribStateManager.java:176)
[junit4] 2> ... 3 more
[junit4] 2> 820745 ERROR
(OverseerAutoScalingTriggerThread-72309754993770505-dummy.host.com:8984_solr-n_0000000002)
[n:dummy
[...truncated too long message...]
ed by: org.apache.zookeeper.KeeperException$SessionExpiredException:
KeeperErrorCode = Session expired for /autoscaling.json
[junit4] 2> at
org.apache.zookeeper.KeeperException.create(KeeperException.java:130)
[junit4] 2> at
org.apache.zookeeper.KeeperException.create(KeeperException.java:54)
[junit4] 2> at
org.apache.zookeeper.ZooKeeper.getData(ZooKeeper.java:1215)
[junit4] 2> at
org.apache.solr.common.cloud.SolrZkClient.lambda$getData$5(SolrZkClient.java:340)
[junit4] 2> at
org.apache.solr.common.cloud.ZkCmdExecutor.retryOperation(ZkCmdExecutor.java:60)
[junit4] 2> at
org.apache.solr.common.cloud.SolrZkClient.getData(SolrZkClient.java:340)
[junit4] 2> at
org.apache.solr.client.solrj.impl.ZkDistribStateManager.getAutoScalingConfig(ZkDistribStateManager.java:176)
[junit4] 2> ... 3 more
[junit4] 2> NOTE: reproduce with: ant test
-Dtestcase=TestLeaderElectionZkExpiry -Dtests.seed=DE13BEE2F3FCCC8F
-Dtests.multiplier=2 -Dtests.slow=true -Dtests.locale=zh-HK
-Dtests.timezone=America/Metlakatla -Dtests.asserts=true
-Dtests.file.encoding=ISO-8859-1
[junit4] 2> 927111 ERROR
(OverseerAutoScalingTriggerThread-72309754993770505-dummy.host.com:8984_solr-n_0000000002)
[n:dummy.host.com:8984_solr ] o.a.s.c.a.OverseerTriggerThread A ZK error
has occurred
[junit4] 2> java.io.IOException:
org.apache.zookeeper.KeeperException$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$5(SolrZkClient.java:340)
[junit4] 2> at
org.apache.solr.common.cloud.ZkCmdExecutor.retryOperation(ZkCmdExecutor.java:60)
[junit4] 2> at
org.apache.solr.common.cloud.SolrZkClient.getData(SolrZkClient.java:340)
[junit4] 2> at
org.apache.solr.client.solrj.impl.ZkDistribStateManager.getAutoScalingConfig(ZkDistribStateManager.java:176)
[junit4] 2> ... 3 more
[junit4] 2> 927112 ERROR
(OverseerAutoScalingTriggerThread-72309754993770505-dummy.host.com:8984_solr-n_0000000002)
[n:dummy.host.com:8984_solr ] o.a.s.c.a.OverseerTriggerThread A ZK error
has occurred
[junit4] 2> java.io.IOException:
org.apache.zookeeper.KeeperException$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$5(SolrZkClient.java:340)
[junit4] 2> at
org.apache.solr.common.cloud.ZkCmdExecutor.retryOperation(ZkCmdExecutor.java:60)
[junit4] 2> at
org.apache.solr.common.cloud.SolrZkClient.getData(SolrZkClient.java:340)
[junit4] 2> at
org.apache.solr.client.solrj.impl.ZkDistribStateManager.getAutoScalingConfig(ZkDistribStateManager.java:176)
[junit4] 2> ... 3 more
[junit4] ERROR 0.00s J2 | TestLeaderElectionZkExpiry (suite) <<<
[junit4] > Throwable #1: java.lang.AssertionError: ObjectTracker found 1
object(s) that were not released!!! [Overseer]
[junit4] >
org.apache.solr.common.util.ObjectReleaseTracker$ObjectTrackerException:
org.apache.solr.cloud.Overseer
[junit4] > at
org.apache.solr.common.util.ObjectReleaseTracker.track(ObjectReleaseTracker.java:42)
[junit4] > at
org.apache.solr.cloud.Overseer.start(Overseer.java:545)
[junit4] > at
org.apache.solr.cloud.OverseerElectionContext.runLeaderProcess(ElectionContext.java:850)
[junit4] > at
org.apache.solr.cloud.LeaderElector.runIamLeaderProcess(LeaderElector.java:170)
[junit4] > at
org.apache.solr.cloud.LeaderElector.checkIfIamLeader(LeaderElector.java:135)
[junit4] > at
org.apache.solr.cloud.LeaderElector.joinElection(LeaderElector.java:307)
[junit4] > at
org.apache.solr.cloud.LeaderElector.retryElection(LeaderElector.java:393)
[junit4] > at
org.apache.solr.cloud.ZkController.rejoinOverseerElection(ZkController.java:2063)
[junit4] > at
org.apache.solr.cloud.Overseer$ClusterStateUpdater.checkIfIamStillLeader(Overseer.java:331)
[junit4] > at java.lang.Thread.run(Thread.java:748)
[junit4] > at
__randomizedtesting.SeedInfo.seed([DE13BEE2F3FCCC8F]: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.TestLeaderElectionZkExpiry:
[junit4] > 1) Thread[id=3649,
name=OverseerAutoScalingTriggerThread-72309754993770505-dummy.host.com:8984_solr-n_0000000002,
state=RUNNABLE, group=Overseer autoscaling triggers]
[junit4] > at java.io.PrintStream.write(PrintStream.java:480)
[junit4] > at
sun.nio.cs.StreamEncoder.writeBytes(StreamEncoder.java:221)
[junit4] > at
sun.nio.cs.StreamEncoder.implFlushBuffer(StreamEncoder.java:291)
[junit4] > at
sun.nio.cs.StreamEncoder.implFlush(StreamEncoder.java:295)
[junit4] > at
sun.nio.cs.StreamEncoder.flush(StreamEncoder.java:141)
[junit4] > at
java.io.OutputStreamWriter.flush(OutputStreamWriter.java:229)
[junit4] > at
org.apache.log4j.helpers.QuietWriter.flush(QuietWriter.java:59)
[junit4] > at
org.apache.log4j.WriterAppender.subAppend(WriterAppender.java:324)
[junit4] > at
org.apache.log4j.WriterAppender.append(WriterAppender.java:162)
[junit4] > at
org.apache.log4j.AppenderSkeleton.doAppend(AppenderSkeleton.java:251)
[junit4] > at
org.apache.log4j.helpers.AppenderAttachableImpl.appendLoopOnAppenders(AppenderAttachableImpl.java:66)
[junit4] > at
org.apache.log4j.Category.callAppenders(Category.java:206)
[junit4] > at
org.apache.log4j.Category.forcedLog(Category.java:391)
[junit4] > at org.apache.log4j.Category.log(Category.java:856)
[junit4] > at
org.slf4j.impl.Log4jLoggerAdapter.error(Log4jLoggerAdapter.java:576)
[junit4] > at
org.apache.solr.cloud.autoscaling.OverseerTriggerThread.run(OverseerTriggerThread.java:140)
[junit4] > at java.lang.Thread.run(Thread.java:748)
[junit4] > at
__randomizedtesting.SeedInfo.seed([DE13BEE2F3FCCC8F]:0)Throwable #3:
com.carrotsearch.randomizedtesting.ThreadLeakError: There are still zombie
threads that couldn't be terminated:
[junit4] > 1) Thread[id=3649,
name=OverseerAutoScalingTriggerThread-72309754993770505-dummy.host.com:8984_solr-n_0000000002,
state=RUNNABLE, group=Overseer autoscaling triggers]
[junit4] > at java.io.PrintStream.write(PrintStream.java:480)
[junit4] > at
sun.nio.cs.StreamEncoder.writeBytes(StreamEncoder.java:221)
[junit4] > at
sun.nio.cs.StreamEncoder.implFlushBuffer(StreamEncoder.java:291)
[junit4] > at
sun.nio.cs.StreamEncoder.implFlush(StreamEncoder.java:295)
[junit4] > at
sun.nio.cs.StreamEncoder.flush(StreamEncoder.java:141)
[junit4] > at
java.io.OutputStreamWriter.flush(OutputStreamWriter.java:229)
[junit4] > at
org.apache.log4j.helpers.QuietWriter.flush(QuietWriter.java:59)
[junit4] > at
org.apache.log4j.WriterAppender.subAppend(WriterAppender.java:324)
[junit4] > at
org.apache.log4j.WriterAppender.append(WriterAppender.java:162)
[junit4] > at
org.apache.log4j.AppenderSkeleton.doAppend(AppenderSkeleton.java:251)
[junit4] > at
org.apache.log4j.helpers.AppenderAttachableImpl.appendLoopOnAppenders(AppenderAttachableImpl.java:66)
[junit4] > at
org.apache.log4j.Category.callAppenders(Category.java:206)
[junit4] > at
org.apache.log4j.Category.forcedLog(Category.java:391)
[junit4] > at org.apache.log4j.Category.log(Category.java:856)
[junit4] > at
org.slf4j.impl.Log4jLoggerAdapter.error(Log4jLoggerAdapter.java:576)
[junit4] > at
org.apache.solr.cloud.autoscaling.OverseerTriggerThread.run(OverseerTriggerThread.java:140)
[junit4] > at java.lang.Thread.run(Thread.java:748)
[junit4] > at
__randomizedtesting.SeedInfo.seed([DE13BEE2F3FCCC8F]:0)
[junit4] Completed [126/783 (1!)] on J2 in 117.94s, 1 test, 1 failure, 2
errors <<< FAILURES!
[...truncated 51743 lines...]
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