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Posted to dev@lucene.apache.org by Apache Jenkins Server <je...@builds.apache.org> on 2019/03/09 08:13:36 UTC

[JENKINS] Lucene-Solr-Tests-8.0 - Build # 24 - Unstable

Build: https://builds.apache.org/job/Lucene-Solr-Tests-8.0/24/

3 tests failed.
FAILED:  org.apache.solr.cloud.OverseerTest.testOverseerFailure

Error Message:
Test abandoned because suite timeout was reached.

Stack Trace:
java.lang.Exception: Test abandoned because suite timeout was reached.
	at __randomizedtesting.SeedInfo.seed([35F2EF55C695A78B]:0)


FAILED:  junit.framework.TestSuite.org.apache.solr.cloud.OverseerTest

Error Message:
Suite timeout exceeded (>= 7200000 msec).

Stack Trace:
java.lang.Exception: Suite timeout exceeded (>= 7200000 msec).
	at __randomizedtesting.SeedInfo.seed([35F2EF55C695A78B]:0)


FAILED:  org.apache.solr.cloud.autoscaling.sim.TestSimNodeLostTrigger.testRestoreState

Error Message:
Did not expect the listener to fire on first run!

Stack Trace:
java.lang.AssertionError: Did not expect the listener to fire on first run!
	at __randomizedtesting.SeedInfo.seed([35F2EF55C695A78B:FB5C4BC63EACDF9D]:0)
	at org.junit.Assert.fail(Assert.java:88)
	at org.apache.solr.cloud.autoscaling.sim.TestSimNodeLostTrigger.lambda$new$0(TestSimNodeLostTrigger.java:53)
	at org.apache.solr.cloud.autoscaling.NodeLostTrigger.run(NodeLostTrigger.java:185)
	at org.apache.solr.cloud.autoscaling.sim.TestSimNodeLostTrigger.testRestoreState(TestSimNodeLostTrigger.java:282)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:498)
	at com.carrotsearch.randomizedtesting.RandomizedRunner.invoke(RandomizedRunner.java:1750)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$8.evaluate(RandomizedRunner.java:938)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$9.evaluate(RandomizedRunner.java:974)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$10.evaluate(RandomizedRunner.java:988)
	at com.carrotsearch.randomizedtesting.rules.SystemPropertiesRestoreRule$1.evaluate(SystemPropertiesRestoreRule.java:57)
	at org.apache.lucene.util.TestRuleSetupTeardownChained$1.evaluate(TestRuleSetupTeardownChained.java:49)
	at org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeAfterRule.java:45)
	at org.apache.lucene.util.TestRuleThreadAndTestName$1.evaluate(TestRuleThreadAndTestName.java:48)
	at org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRuleIgnoreAfterMaxFailures.java:64)
	at org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure.java:47)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.run(ThreadLeakControl.java:368)
	at com.carrotsearch.randomizedtesting.ThreadLeakControl.forkTimeoutingTask(ThreadLeakControl.java:817)
	at com.carrotsearch.randomizedtesting.ThreadLeakControl$3.evaluate(ThreadLeakControl.java:468)
	at com.carrotsearch.randomizedtesting.RandomizedRunner.runSingleTest(RandomizedRunner.java:947)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$5.evaluate(RandomizedRunner.java:832)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$6.evaluate(RandomizedRunner.java:883)
	at com.carrotsearch.randomizedtesting.RandomizedRunner$7.evaluate(RandomizedRunner.java:894)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at com.carrotsearch.randomizedtesting.rules.SystemPropertiesRestoreRule$1.evaluate(SystemPropertiesRestoreRule.java:57)
	at org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeAfterRule.java:45)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at org.apache.lucene.util.TestRuleStoreClassName$1.evaluate(TestRuleStoreClassName.java:41)
	at com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMethodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
	at com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMethodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at org.apache.lucene.util.TestRuleAssertionsRequired$1.evaluate(TestRuleAssertionsRequired.java:53)
	at org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure.java:47)
	at org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRuleIgnoreAfterMaxFailures.java:64)
	at org.apache.lucene.util.TestRuleIgnoreTestSuites$1.evaluate(TestRuleIgnoreTestSuites.java:54)
	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
	at com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.run(ThreadLeakControl.java:368)
	at java.lang.Thread.run(Thread.java:748)




Build Log:
[...truncated 13377 lines...]
   [junit4] Suite: org.apache.solr.cloud.autoscaling.sim.TestSimNodeLostTrigger
   [junit4]   2> Creating dataDir: /home/jenkins/jenkins-slave/workspace/Lucene-Solr-Tests-8.0/solr/build/solr-core/test/J0/temp/solr.cloud.autoscaling.sim.TestSimNodeLostTrigger_35F2EF55C695A78B-001/init-core-data-001
   [junit4]   2> 1211976 INFO  (SUITE-TestSimNodeLostTrigger-seed#[35F2EF55C695A78B]-worker) [    ] o.a.s.SolrTestCaseJ4 Using PointFields (NUMERIC_POINTS_SYSPROP=true) w/NUMERIC_DOCVALUES_SYSPROP=false
   [junit4]   2> 1211977 INFO  (SUITE-TestSimNodeLostTrigger-seed#[35F2EF55C695A78B]-worker) [    ] o.a.s.SolrTestCaseJ4 Randomized ssl (false) and clientAuth (true) via: @org.apache.solr.util.RandomizeSSL(reason=, ssl=NaN, value=NaN, clientAuth=NaN)
   [junit4]   2> 1211977 INFO  (SUITE-TestSimNodeLostTrigger-seed#[35F2EF55C695A78B]-worker) [    ] o.a.s.SolrTestCaseJ4 SecureRandom sanity checks: test.solr.allowed.securerandom=null & java.security.egd=file:/dev/./urandom
   [junit4]   2> 1211997 INFO  (TEST-TestSimNodeLostTrigger.testRestoreState-seed#[35F2EF55C695A78B]) [    ] o.a.s.SolrTestCaseJ4 ###Starting testRestoreState
   [junit4]   2> 1212122 DEBUG (TEST-TestSimNodeLostTrigger.testRestoreState-seed#[35F2EF55C695A78B]) [    ] o.a.s.c.a.s.SimClusterStateProvider --- new Overseer leader: 127.0.0.1:10000_solr
   [junit4]   2> 1212123 DEBUG (Simulated OverseerAutoScalingTriggerThread) [    ] o.a.s.c.a.OverseerTriggerThread Adding .auto_add_replicas and .scheduled_maintenance triggers
   [junit4]   2> 1212123 DEBUG (Simulated OverseerAutoScalingTriggerThread) [    ] o.a.s.c.a.OverseerTriggerThread Refreshing /autoscaling.json with znode version 1
   [junit4]   2> 1212123 DEBUG (Simulated OverseerAutoScalingTriggerThread) [    ] o.a.s.c.a.OverseerTriggerThread Current znodeVersion 1, lastZnodeVersion 0
   [junit4]   2> 1212124 DEBUG (Simulated OverseerAutoScalingTriggerThread) [    ] o.a.s.c.a.OverseerTriggerThread Processed trigger updates upto znodeVersion 1
   [junit4]   2> 1212124 DEBUG (Simulated OverseerAutoScalingTriggerThread) [    ] o.a.s.c.a.NodeLostTrigger NodeLostTrigger .auto_add_replicas - Initial livenodes: [127.0.0.1:10000_solr]
   [junit4]   2> 1212125 DEBUG (TEST-TestSimNodeLostTrigger.testRestoreState-seed#[35F2EF55C695A78B]) [    ] o.a.s.c.a.s.SimClusterStateProvider ** creating new collection states, currentVersion=0
   [junit4]   2> 1212125 DEBUG (ScheduledTrigger-2606-thread-1) [    ] o.a.s.c.a.NodeLostTrigger Running NodeLostTrigger: .auto_add_replicas with currently live nodes: 1 and last live nodes: 1
   [junit4]   2> 1212125 DEBUG (Simulated OverseerAutoScalingTriggerThread) [    ] o.a.s.c.a.OverseerTriggerThread -- cleaning old nodeLost / nodeAdded markers
   [junit4]   2> 1212125 DEBUG (Simulated OverseerAutoScalingTriggerThread) [    ] o.a.s.c.a.OverseerTriggerThread Current znodeVersion 1, lastZnodeVersion 1
   [junit4]   2> 1212126 DEBUG (TEST-TestSimNodeLostTrigger.testRestoreState-seed#[35F2EF55C695A78B]) [    ] o.a.s.c.a.s.SimClusterStateProvider ** saved cluster state version 0
   [junit4]   2> 1212126 INFO  (TEST-TestSimNodeLostTrigger.testRestoreState-seed#[35F2EF55C695A78B]) [    ] o.a.s.h.a.MetricsHistoryHandler No .system collection, keeping metrics history in memory.
   [junit4]   2> 1212148 DEBUG (TEST-TestSimNodeLostTrigger.testRestoreState-seed#[35F2EF55C695A78B]) [    ] o.a.s.c.a.NodeLostTrigger Running NodeLostTrigger: node_lost_trigger with currently live nodes: 6 and last live nodes: 0
   [junit4]   2> 1212148 DEBUG (TEST-TestSimNodeLostTrigger.testRestoreState-seed#[35F2EF55C695A78B]) [    ] o.a.s.c.a.s.SimClusterStateProvider  -- created marker: /autoscaling/nodeLost/127.0.0.1:10005_solr
   [junit4]   2> 1212148 DEBUG (TEST-TestSimNodeLostTrigger.testRestoreState-seed#[35F2EF55C695A78B]) [    ] o.a.s.c.a.NodeLostTrigger Running NodeLostTrigger: node_lost_trigger with currently live nodes: 5 and last live nodes: 6
   [junit4]   2> 1212148 DEBUG (TEST-TestSimNodeLostTrigger.testRestoreState-seed#[35F2EF55C695A78B]) [    ] o.a.s.c.a.NodeLostTrigger Tracking lost node: 127.0.0.1:10005_solr
   [junit4]   2> 1212152 DEBUG (ScheduledTrigger-2606-thread-1) [    ] o.a.s.c.a.NodeLostTrigger Running NodeLostTrigger: .auto_add_replicas with currently live nodes: 5 and last live nodes: 1
   [junit4]   2> 1212173 DEBUG (ScheduledTrigger-2606-thread-1) [    ] o.a.s.c.a.NodeLostTrigger Running NodeLostTrigger: .auto_add_replicas with currently live nodes: 5 and last live nodes: 5
   [junit4]   2> 1212174 DEBUG (TEST-TestSimNodeLostTrigger.testRestoreState-seed#[35F2EF55C695A78B]) [    ] o.a.s.c.a.NodeLostTrigger NodeLostTrigger firing registered processor for lost nodes: [127.0.0.1:10005_solr]
   [junit4]   2> 1212174 WARN  (Simulated OverseerAutoScalingTriggerThread) [    ] o.a.s.c.a.OverseerTriggerThread Interrupted
   [junit4]   2> java.lang.InterruptedException: null
   [junit4]   2> 	at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.reportInterruptAfterWait(AbstractQueuedSynchronizer.java:2014) ~[?:1.8.0_191]
   [junit4]   2> 	at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2048) ~[?:1.8.0_191]
   [junit4]   2> 	at org.apache.solr.cloud.autoscaling.OverseerTriggerThread.run(OverseerTriggerThread.java:201) [java/:?]
   [junit4]   2> 	at java.lang.Thread.run(Thread.java:748) [?:1.8.0_191]
   [junit4]   2> 1212175 DEBUG (TEST-TestSimNodeLostTrigger.testRestoreState-seed#[35F2EF55C695A78B]) [    ] o.a.s.c.a.ScheduledTriggers Shutting down scheduled thread pool executor now
   [junit4]   2> 1212175 DEBUG (TEST-TestSimNodeLostTrigger.testRestoreState-seed#[35F2EF55C695A78B]) [    ] o.a.s.c.a.ScheduledTriggers Shutting down action executor now
   [junit4]   2> 1212175 DEBUG (TEST-TestSimNodeLostTrigger.testRestoreState-seed#[35F2EF55C695A78B]) [    ] o.a.s.c.a.ScheduledTriggers Awaiting termination for action executor
   [junit4]   2> 1212175 DEBUG (TEST-TestSimNodeLostTrigger.testRestoreState-seed#[35F2EF55C695A78B]) [    ] o.a.s.c.a.ScheduledTriggers Awaiting termination for scheduled thread pool executor
   [junit4]   2> 1212176 DEBUG (TEST-TestSimNodeLostTrigger.testRestoreState-seed#[35F2EF55C695A78B]) [    ] o.a.s.c.a.ScheduledTriggers ScheduledTriggers closed completely
   [junit4]   2> 1212176 DEBUG (TEST-TestSimNodeLostTrigger.testRestoreState-seed#[35F2EF55C695A78B]) [    ] o.a.s.c.a.OverseerTriggerThread OverseerTriggerThread has been closed explicitly
   [junit4]   2> 1212184 INFO  (TEST-TestSimNodeLostTrigger.testRestoreState-seed#[35F2EF55C695A78B]) [    ] o.a.s.SolrTestCaseJ4 ###Ending testRestoreState
   [junit4]   2> NOTE: reproduce with: ant test  -Dtestcase=TestSimNodeLostTrigger -Dtests.method=testRestoreState -Dtests.seed=35F2EF55C695A78B -Dtests.multiplier=2 -Dtests.slow=true -Dtests.locale=da -Dtests.timezone=America/Matamoros -Dtests.asserts=true -Dtests.file.encoding=ISO-8859-1
   [junit4] FAILURE 0.19s J0 | TestSimNodeLostTrigger.testRestoreState <<<
   [junit4]    > Throwable #1: java.lang.AssertionError: Did not expect the listener to fire on first run!
   [junit4]    > 	at __randomizedtesting.SeedInfo.seed([35F2EF55C695A78B:FB5C4BC63EACDF9D]:0)
   [junit4]    > 	at org.apache.solr.cloud.autoscaling.sim.TestSimNodeLostTrigger.lambda$new$0(TestSimNodeLostTrigger.java:53)
   [junit4]    > 	at org.apache.solr.cloud.autoscaling.NodeLostTrigger.run(NodeLostTrigger.java:185)
   [junit4]    > 	at org.apache.solr.cloud.autoscaling.sim.TestSimNodeLostTrigger.testRestoreState(TestSimNodeLostTrigger.java:282)
   [junit4]    > 	at java.lang.Thread.run(Thread.java:748)
   [junit4]   2> 1212201 INFO  (TEST-TestSimNodeLostTrigger.testListenerAcceptance-seed#[35F2EF55C695A78B]) [    ] o.a.s.SolrTestCaseJ4 ###Starting testListenerAcceptance
   [junit4]   2> 1212220 DEBUG (TEST-TestSimNodeLostTrigger.testListenerAcceptance-seed#[35F2EF55C695A78B]) [    ] o.a.s.c.a.s.SimClusterStateProvider --- new Overseer leader: 127.0.0.1:10006_solr
   [junit4]   2> 1212221 DEBUG (Simulated OverseerAutoScalingTriggerThread) [    ] o.a.s.c.a.OverseerTriggerThread Adding .auto_add_replicas and .scheduled_maintenance triggers
   [junit4]   2> 1212221 DEBUG (TEST-TestSimNodeLostTrigger.testListenerAcceptance-seed#[35F2EF55C695A78B]) [    ] o.a.s.c.a.s.SimClusterStateProvider ** creating new collection states, currentVersion=0
   [junit4]   2> 1212221 DEBUG (Simulated OverseerAutoScalingTriggerThread) [    ] o.a.s.c.a.OverseerTriggerThread Refreshing /autoscaling.json with znode version 1
   [junit4]   2> 1212221 DEBUG (TEST-TestSimNodeLostTrigger.testListenerAcceptance-seed#[35F2EF55C695A78B]) [    ] o.a.s.c.a.s.SimClusterStateProvider ** saved cluster state version 0
   [junit4]   2> 1212221 INFO  (TEST-TestSimNodeLostTrigger.testListenerAcceptance-seed#[35F2EF55C695A78B]) [    ] o.a.s.h.a.MetricsHistoryHandler No .system collection, keeping metrics history in memory.
   [junit4]   2> 1212222 DEBUG (Simulated OverseerAutoScalingTriggerThread) [    ] o.a.s.c.a.OverseerTriggerThread Current znodeVersion 1, lastZnodeVersion 0
   [junit4]   2> 1212222 DEBUG (Simulated OverseerAutoScalingTriggerThread) [    ] o.a.s.c.a.OverseerTriggerThread Processed trigger updates upto znodeVersion 1
   [junit4]   2> 1212245 DEBUG (Simulated OverseerAutoScalingTriggerThread) [    ] o.a.s.c.a.NodeLostTrigger NodeLostTrigger .auto_add_replicas - Initial livenodes: [127.0.0.1:10006_solr, 127.0.0.1:10010_solr, 127.0.0.1:10009_solr, 127.0.0.1:10008_solr, 127.0.0.1:10007_solr]
   [junit4]   2> 1212245 DEBUG (Simulated OverseerAutoScalingTriggerThread) [    ] o.a.s.c.a.OverseerTriggerThread -- cleaning old nodeLost / nodeAdded markers
   [junit4]   2> 1212245 DEBUG (Simulated OverseerAutoScalingTriggerThread) [    ] o.a.s.c.a.OverseerTriggerThread Current znodeVersion 1, lastZnodeVersion 1
   [junit4]   2> 1212328 DEBUG (ScheduledTrigger-2612-thread-2) [    ] o.a.s.c.a.NodeLostTrigger Running NodeLostTrigger: .auto_add_replicas with currently live nodes: 5 and last live nodes: 5
   [junit4]   2> 1212345 DEBUG (TEST-TestSimNodeLostTrigger.testListenerAcceptance-seed#[35F2EF55C695A78B]) [    ] o.a.s.c.a.NodeLostTrigger Running NodeLostTrigger: node_added_trigger with currently live nodes: 6 and last live nodes: 0
   [junit4]   2> 1212345 DEBUG (TEST-TestSimNodeLostTrigger.testListenerAcceptance-seed#[35F2EF55C695A78B]) [    ] o.a.s.c.a.s.SimClusterStateProvider  -- created marker: /autoscaling/nodeLost/127.0.0.1:10011_solr
   [junit4]   2> 1212346 DEBUG (TEST-TestSimNodeLostTrigger.testListenerAcceptance-seed#[35F2EF55C695A78B]) [    ] o.a.s.c.a.NodeLostTrigger Running NodeLostTrigger: node_added_trigger with currently live nodes: 5 and last live nodes: 6
   [junit4]   2> 1212346 DEBUG (TEST-TestSimNodeLostTrigger.testListenerAcceptance-seed#[35F2EF55C695A78B]) [    ] o.a.s.c.a.NodeLostTrigger Tracking lost node: 127.0.0.1:10011_solr
   [junit4]   2> 1212346 DEBUG (TEST-TestSimNodeLostTrigger.testListenerAcceptance-seed#[35F2EF55C695A78B]) [    ] o.a.s.c.a.NodeLostTrigger NodeLostTrigger firing registered processor for lost nodes: [127.0.0.1:10011_solr]
   [junit4]   2> 1212346 DEBUG (TEST-TestSimNodeLostTrigger.testListenerAcceptance-seed#[35F2EF55C695A78B]) [    ] o.a.s.c.a.NodeLostTrigger NodeLostTrigger processor for lost nodes: [127.0.0.1:10011_solr] is not ready, will try later
   [junit4]   2> 1212346 DEBUG (TEST-TestSimNodeLostTrigger.testListenerAcceptance-seed#[35F2EF55C695A78B]) [    ] o.a.s.c.a.NodeLostTrigger Running NodeLostTrigger: node_added_trigger with currently live nodes: 5 and last live nodes: 5
   [junit4]   2> 1212346 DEBUG (TEST-TestSimNodeLostTrigger.testListenerAcceptance-seed#[35F2EF55C695A78B]) [    ] o.a.s.c.a.NodeLostTrigger NodeLostTrigger firing registered processor for lost nodes: [127.0.0.1:10011_solr]
   [junit4]   2> 1212346 DEBUG (TEST-TestSimNodeLostTrigger.testListenerAcceptance-seed#[35F2EF55C695A78B]) [    ] o.a.s.c.a.NodeLostTrigger Running NodeLostTrigger: node_added_trigger with currently live nodes: 5 and last live nodes: 5
   [junit4]   2> 1212347 INFO  (Simulated OverseerAutoScalingTriggerThread) [    ] o.a.s.c.a.OverseerTriggerThread OverseerTriggerThread woken up but we are closed, exiting.
   [junit4]   2> 1212347 DEBUG (TEST-TestSimNodeLostTrigger.testListenerAcceptance-seed#[35F2EF55C695A78B]) [    ] o.a.s.c.a.ScheduledTriggers Shutting down scheduled thread pool executor now
   [junit4]   2> 1212347 DEBUG (TEST-TestSimNodeLostTrigger.testListenerAcceptance-seed#[35F2EF55C695A78B]) [    ] o.a.s.c.a.ScheduledTriggers Shutting down action executor now
   [junit4]   2> 1212347 DEBUG (TEST-TestSimNodeLostTrigger.testListenerAcceptance-seed#[35F2EF55C695A78B]) [    ] o.a.s.c.a.ScheduledTriggers Awaiting termination for action executor
   [junit4]   2> 1212347 DEBUG (TEST-TestSimNodeLostTrigger.testListenerAcceptance-seed#[35F2EF55C695A78B]) [    ] o.a.s.c.a.ScheduledTriggers Awaiting termination for scheduled thread pool executor
   [junit4]   2> 1212370 DEBUG (TEST-TestSimNodeLostTrigger.testListenerAcceptance-seed#[35F2EF55C695A78B]) [    ] o.a.s.c.a.ScheduledTriggers ScheduledTriggers closed completely
   [junit4]   2> 1212370 DEBUG (TEST-TestSimNodeLostTrigger.testListenerAcceptance-seed#[35F2EF55C695A78B]) [    ] o.a.s.c.a.OverseerTriggerThread OverseerTriggerThread has been closed explicitly
   [junit4]   2> 1212371 INFO  (TEST-TestSimNodeLostTrigger.testListenerAcceptance-seed#[35F2EF55C695A78B]) [    ] o.a.s.SolrTestCaseJ4 ###Ending testListenerAcceptance
   [junit4]   2> 1212373 INFO  (TEST-TestSimNodeLostTrigger.testActionLifecycle-seed#[35F2EF55C695A78B]) [    ] o.a.s.SolrTestCaseJ4 ###Starting testActionLifecycle
   [junit4]   2> 1212376 DEBUG (TEST-TestSimNodeLostTrigger.testActionLifecycle-seed#[35F2EF55C695A78B]) [    ] o.a.s.c.a.s.SimClusterStateProvider --- new Overseer leader: 127.0.0.1:10012_solr
   [junit4]   2> 1212377 DEBUG (TEST-TestSimNodeLostTrigger.testActionLifecycle-seed#[35F2EF55C695A78B]) [    ] o.a.s.c.a.s.SimClusterStateProvider ** creating new collection states, currentVersion=0
   [junit4]   2> 1212377 DEBUG (TEST-TestSimNodeLostTrigger.testActionLifecycle-seed#[35F2EF55C695A78B]) [    ] o.a.s.c.a.s.SimClusterStateProvider ** saved cluster state version 0
   [junit4]   2> 1212377 INFO  (TEST-TestSimNodeLostTrigger.testActionLifecycle-seed#[35F2EF55C695A78B]) [    ] o.a.s.h.a.MetricsHistoryHandler No .system collection, keeping metrics history in memory.
   [junit4]   2> 1212377 DEBUG (Simulated OverseerAutoScalingTriggerThread) [    ] o.a.s.c.a.OverseerTriggerThread Adding .auto_add_replicas and .scheduled_maintenance triggers
   [junit4]   2> 1212378 DEBUG (Simulated OverseerAutoScalingTriggerThread) [    ] o.a.s.c.a.OverseerTriggerThread Refreshing /autoscaling.json with znode version 1
   [junit4]   2> 1212378 DEBUG (TEST-TestSimNodeLostTrigger.testActionLifecycle-seed#[35F2EF55C695A78B]) [    ] o.a.s.c.a.NodeLostTrigger NodeLostTrigger node_added_trigger - Initial livenodes: [127.0.0.1:10016_solr, 127.0.0.1:10013_solr, 127.0.0.1:10012_solr, 127.0.0.1:10014_solr, 127.0.0.1:10015_solr]
   [junit4]   2> 1212378 DEBUG (TEST-TestSimNodeLostTrigger.testActionLifecycle-seed#[35F2EF55C695A78B]) [    ] o.a.s.c.a.ScheduledTriggers Shutting down scheduled thread pool executor now
   [junit4]   2> 1212395 DEBUG (TEST-TestSimNodeLostTrigger.testActionLifecycle-seed#[35F2EF55C695A78B]) [    ] o.a.s.c.a.ScheduledTriggers Shutting down action executor now
   [junit4]   2> 1212395 DEBUG (TEST-TestSimNodeLostTrigger.testActionLifecycle-seed#[35F2EF55C695A78B]) [    ] o.a.s.c.a.ScheduledTriggers Awaiting termination for action executor
   [junit4]   2> 1212395 DEBUG (TEST-TestSimNodeLostTrigger.testActionLifecycle-seed#[35F2EF55C695A78B]) [    ] o.a.s.c.a.ScheduledTriggers Awaiting termination for scheduled thread pool executor
   [junit4]   2> 1212395 DEBUG (TEST-TestSimNodeLostTrigger.testActionLifecycle-seed#[35F2EF55C695A78B]) [    ] o.a.s.c.a.ScheduledTriggers ScheduledTriggers closed completely
   [junit4]   2> 1212395 DEBUG (TEST-TestSimNodeLostTrigger.testActionLifecycle-seed#[35F2EF55C695A78B]) [    ] o.a.s.c.a.OverseerTriggerThread OverseerTriggerThread has been closed explicitly
   [junit4]   2> 1212395 INFO  (TEST-TestSimNodeLostTrigger.testActionLifecycle-seed#[35F2EF55C695A78B]) [    ] o.a.s.SolrTestCaseJ4 ###Ending testActionLifecycle
   [junit4]   2> 1212397 INFO  (TEST-TestSimNodeLostTrigger.testTrigger-seed#[35F2EF55C695A78B]) [    ] o.a.s.SolrTestCaseJ4 ###Starting testTrigger
   [junit4]   2> 1212412 DEBUG (TEST-TestSimNodeLostTrigger.testTrigger-seed#[35F2EF55C695A78B]) [    ] o.a.s.c.a.s.SimClusterStateProvider --- new Overseer leader: 127.0.0.1:10017_solr
   [junit4]   2> 1212412 DEBUG (Simulated OverseerAutoScalingTriggerThread) [    ] o.a.s.c.a.OverseerTriggerThread Adding .auto_add_replicas and .scheduled_maintenance triggers
   [junit4]   2> 1212412 DEBUG (Simulated OverseerAutoScalingTriggerThread) [    ] o.a.s.c.a.OverseerTriggerThread Refreshing /autoscaling.json with znode version 1
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   [junit4]   2> NOTE: leaving temporary files on disk at: /home/jenkins/jenkins-slave/workspace/Lucene-Solr-Tests-8.0/solr/build/solr-core/test/J0/temp/solr.cloud.autoscaling.sim.TestSimNodeLostTrigger_35F2EF55C695A78B-001
   [junit4]   2> NOTE: test params are: codec=HighCompressionCompressingStoredFields(storedFieldsFormat=CompressingStoredFieldsFormat(compressionMode=HIGH_COMPRESSION, chunkSize=9, maxDocsPerChunk=542, blockSize=4), termVectorsFormat=CompressingTermVectorsFormat(compressionMode=HIGH_COMPRESSION, chunkSize=9, blockSize=4)), sim=Asserting(org.apache.lucene.search.similarities.AssertingSimilarity@7194a2d7), locale=da, timezone=America/Matamoros
   [junit4]   2> NOTE: Linux 4.4.0-112-generic amd64/Oracle Corporation 1.8.0_191 (64-bit)/cpus=4,threads=1,free=265028568,total=489160704
   [junit4]   2> NOTE: All tests run in this JVM: [RemoteQueryErrorTest, AutoAddReplicasIntegrationTest, TestRecoveryHdfs, HdfsThreadLeakTest, TestJettySolrRunner, RequiredFieldsTest, RegexBoostProcessorTest, DebugComponentTest, SolrGraphiteReporterTest, TestConfigSets, TestManagedSynonymGraphFilterFactory, SolrIndexConfigTest, TestCopyFieldCollectionResource, TestDFISimilarityFactory, TestCloudRecovery, TestGroupingSearch, AdminHandlersProxyTest, TestFieldCacheReopen, TestCrossCoreJoin, TestLMDirichletSimilarityFactory, TestSimGenericDistributedQueue, TestShardHandlerFactory, PeerSyncWithIndexFingerprintCachingTest, ReturnFieldsTest, TestLegacyNumericRangeQueryBuilder, TestDeprecatedFilters, BlockJoinFacetRandomTest, CloneFieldUpdateProcessorFactoryTest, SSLMigrationTest, TestSolrCloudWithSecureImpersonation, TestSearchPerf, TestUseDocValuesAsStored, ConnectionManagerTest, ScheduledTriggerTest, TestDocTermOrds, TestRTGBase, DocValuesMissingTest, IgnoreLargeDocumentProcessorFactoryTest, DistributedFacetPivotSmallAdvancedTest, TestFreeTextSuggestions, TestExclusionRuleCollectionAccess, SuggestComponentContextFilterQueryTest, CursorPagingTest, DeleteInactiveReplicaTest, SolrCLIZkUtilsTest, SpatialFilterTest, SampleTest, NodeLostTriggerIntegrationTest, TestNumericTerms32, IndexBasedSpellCheckerTest, TestBadConfig, TestStressUserVersions, UnloadDistributedZkTest, MissingSegmentRecoveryTest, HdfsCollectionsAPIDistributedZkTest, RootFieldTest, TestInfoStreamLogging, TestLazyCores, CdcrVersionReplicationTest, MetricTriggerTest, CollectionReloadTest, HttpTriggerListenerTest, MaxSizeAutoCommitTest, SimpleMLTQParserTest, DirectoryFactoryTest, TestXmlQParserPlugin, HdfsWriteToMultipleCollectionsTest, TestChildDocTransformer, TestObjectReleaseTracker, AsyncCallRequestStatusResponseTest, TestCustomSort, TestConfigSetsAPIZkFailure, TestSimNodeLostTrigger]
   [junit4] Completed [203/839 (1!)] on J0 in 0.78s, 4 tests, 1 failure <<< FAILURES!

[...truncated 2322 lines...]
   [junit4] Suite: org.apache.solr.cloud.OverseerTest
   [junit4]   2> Creating dataDir: /home/jenkins/jenkins-slave/workspace/Lucene-Solr-Tests-8.0/solr/build/solr-core/test/J2/temp/solr.cloud.OverseerTest_35F2EF55C695A78B-001/init-core-data-001
   [junit4]   2> 1791904 WARN  (SUITE-OverseerTest-seed#[35F2EF55C695A78B]-worker) [    ] o.a.s.SolrTestCaseJ4 startTrackingSearchers: numOpens=204 numCloses=204
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   [junit4]   2> 1792574 WARN  (TEST-OverseerTest.testStateChange-seed#[35F2EF55C695A78B]) [    ] o.e.j.u.s.S.config No Client EndPointIdentificationAlgorithm configured for SslContextFactory@53fe6bf9[provider=null,keyStore=null,trustStore=null]
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   [junit4]   2> 1793118 INFO  (OverseerStateUpdate-74315055765585922-127.0.0.1:33728_solr-n_0000000000) [    ] o.a.s.c.Overseer Starting to work on the main queue : 127.0.0.1:33728_solr
   [junit4]   2> 1794050 WARN  (NIOServerCxn.Factory:0.0.0.0/0.0.0.0:0) [    ] o.a.z.s.NIOServerCnxn Unable to read additional data from client sessionid 0x1080526445f0002, likely client has closed socket
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   [junit4]   2> 1794324 WARN  (OverseerExitThread) [    ] o.a.s.c.Overseer Error communicating with ZooKeeper
   [junit4]   2> org.apache.zookeeper.KeeperException$SessionExpiredException: KeeperErrorCode = Session expired for /overseer_elect/leader
   [junit4]   2> 	at org.apache.zookeeper.KeeperException.create(KeeperException.java:130) ~[zookeeper-3.4.13.jar:3.4.13-2d71af4dbe22557fda74f9a9b4309b15a7487f03]
   [junit4]   2> 	at org.apache.zookeeper.KeeperException.create(KeeperException.java:54) ~[zookeeper-3.4.13.jar:3.4.13-2d71af4dbe22557fda74f9a9b4309b15a7487f03]
   [junit4]   2> 	at org.apache.zookeeper.ZooKeeper.getData(ZooKeeper.java:1221) ~[zookeeper-3.4.13.jar:3.4.13-2d71af4dbe22557fda74f9a9b4309b15a7487f03]
   [junit4]   2> 	at org.apache.solr.common.cloud.SolrZkClient.lambda$getData$5(SolrZkClient.java:358) ~[java/:?]
   [junit4]   2> 	at org.apache.solr.common.cloud.ZkCmdExecutor.retryOperation(ZkCmdExecutor.java:71) ~[java/:?]
   [junit4]   2> 	at org.apache.solr.common.cloud.SolrZkClient.getData(SolrZkClient.java:358) ~[java/:?]
   [junit4]   2> 	at org.apache.solr.cloud.Overseer$ClusterStateUpdater.checkIfIamStillLeader(Overseer.java:319) ~[java/:?]
   [junit4]   2> 	at java.lang.Thread.run(Thread.java:748) [?:1.8.0_191]
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   [junit4]   2> 1795967 WARN  (TEST-OverseerTest.testExceptionWhenFlushClusterState-seed#[35F2EF55C695A78B]) [    ] o.a.s.c.s.i.Http2SolrClient Create Http2SolrClient with HTTP/1.1 transport since Java 8 or lower versions does not support SSL + HTTP/2
   [junit4]   2> 1795987 WARN  (TEST-OverseerTest.testExceptionWhenFlushClusterState-seed#[35F2EF55C695A78B]) [    ] o.e.j.u.s.S.config No Client EndPointIdentificationAlgorithm configured for SslContextFactory@3cd9be83[provider=null,keyStore=null,trustStore=null]
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   [junit4]   2> 1796135 INFO  (TEST-OverseerTest.testExceptionWhenFlushClusterState-seed#[35F2EF55C695A78B]) [    ] o.a.s.c.OverseerElectionContext I am going to be the leader 127.0.0.1:33728_solr
   [junit4]   2> 1796136 INFO  (TEST-OverseerTest.testExceptionWhenFlushClusterState-seed#[35F2EF55C695A78B]) [    ] o.a.s.c.Overseer Overseer (id=74315055765585925-127.0.0.1:33728_solr-n_0000000000) starting
   [junit4]   2> 1796202 INFO  (OverseerStateUpdate-74315055765585925-127.0.0.1:33728_solr-n_0000000000) [    ] o.a.s.c.Overseer Starting to work on the main queue : 127.0.0.1:33728_solr
   [junit4]   2> 1796256 WARN  (OverseerStateUpdate-74315055765585925-127.0.0.1:33728_solr-n_0000000000) [    ] o.a.s.c.Overseer Exception when process message = {
   [junit4]   2>   "operation":"create",
   [junit4]   2>   "name":"collection1",
   [junit4]   2>   "replicationFactor":"1",
   [junit4]   2>   "numShards":"1",
   [junit4]   2>   "stateFormat":"2",
   [junit4]   2>   "createNodeSet":""}, consider as bad message and poll out from the queue
   [junit4]   2> 1796257 ERROR (OverseerStateUpdate-74315055765585925-127.0.0.1:33728_solr-n_0000000000) [    ] o.a.s.c.Overseer Exception in Overseer when process message from work queue, retrying
   [junit4]   2> org.apache.zookeeper.KeeperException$NoNodeException: KeeperErrorCode = NoNode for /collections/collection1/state.json
   [junit4]   2> 	at org.apache.zookeeper.KeeperException.create(KeeperException.java:114) ~[zookeeper-3.4.13.jar:3.4.13-2d71af4dbe22557fda74f9a9b4309b15a7487f03]
   [junit4]   2> 	at org.apache.zookeeper.KeeperException.create(KeeperException.java:54) ~[zookeeper-3.4.13.jar:3.4.13-2d71af4dbe22557fda74f9a9b4309b15a7487f03]
   [junit4]   2> 	at org.apache.zookeeper.ZooKeeper.create(ZooKeeper.java:792) ~[zookeeper-3.4.13.jar:3.4.13-2d71af4dbe22557fda74f9a9b4309b15a7487f03]
   [junit4]   2> 	at org.apache.solr.common.cloud.SolrZkClient.lambda$create$7(SolrZkClient.java:415) ~[java/:?]
   [junit4]   2> 	at org.apache.solr.common.cloud.ZkCmdExecutor.retryOperation(ZkCmdExecutor.java:71) ~[java/:?]
   [junit4]   2> 	at org.apache.solr.common.cloud.SolrZkClient.create(SolrZkClient.java:415) ~[java/:?]
   [junit4]   2> 	at org.apache.solr.cloud.overseer.ZkStateWriter.writePendingUpdates(ZkStateWriter.java:204) ~[java/:?]
   [junit4]   2> 	at org.apache.solr.cloud.overseer.ZkStateWriter.enqueueUpdate(ZkStateWriter.java:130) ~[java/:?]
   [junit4]   2> 	at org.apache.solr.cloud.Overseer$ClusterStateUpdater.processQueueItem(Overseer.java:303) ~[java/:?]
   [junit4]   2> 	at org.apache.solr.cloud.Overseer$ClusterStateUpdater.run(Overseer.java:177) [java/:?]
   [junit4]   2> 	at java.lang.Thread.run(Thread.java:748) [?:1.8.0_191]
   [junit4]   2> 1796695 ERROR (OverseerStateUpdate-74315055765585925-127.0.0.1:33728_solr-n_0000000000) [    ] o.a.s.c.Overseer Exception in Overseer main queue loop
   [junit4]   2> org.apache.zookeeper.KeeperException$NoNodeException: KeeperErrorCode = NoNode for /collections/collection1/state.json
   [junit4]   2> 	at org.apache.zookeeper.KeeperException.create(KeeperException.java:114) ~[zookeeper-3.4.13.jar:3.4.13-2d71af4dbe22557fda74f9a9b4309b15a7487f03]
   [junit4]   2> 	at org.apache.zookeeper.KeeperException.create(KeeperException.java:54) ~[zookeeper-3.4.13.jar:3.4.13-2d71af4dbe22557fda74f9a9b4309b15a7487f03]
   [junit4]   2> 	at org.apache.zookeeper.ZooKeeper.create(ZooKeeper.java:792) ~[zookeeper-3.4.13.jar:3.4.13-2d71af4dbe22557fda74f9a9b4309b15a7487f03]
   [junit4]   2> 	at org.apache.solr.common.cloud.SolrZkClient.lambda$create$7(SolrZkClient.java:415) ~[java/:?]
   [junit4]   2> 	at org.apache.solr.common.cloud.ZkCmdExecutor.retryOperation(ZkCmdExecutor.java:71) ~[java/:?]
   [junit4]   2> 	at org.apache.solr.common.cloud.SolrZkClient.create(SolrZkClient.java:415) ~[java/:?]
   [junit4]   2> 	at org.apache.solr.cloud.overseer.ZkStateWriter.writePendingUpdates(ZkStateWriter.java:204) ~[java/:?]
   [junit4]   2> 	at org.apache.solr.cloud.Overseer$ClusterStateUpdater.run(Overseer.java:247) [java/:?]
   [junit4]   2> 	at java.lang.Thread.run(Thread.java:748) [?:1.8.0_191]
   [junit4]   2> 1796697 WARN  (OverseerStateUpdate-74315055765585925-127.0.0.1:33728_solr-n_0000000000) [    ] o.a.s.c.Overseer Exception when process message = {
   [junit4]   2>   "operation":"create",
   [junit4]   2>   "name":"collection1",
   [junit4]   2>   "replicationFactor":"1",
   [junit4]   2>   "numShards":"1",
   [junit4]   2>   "stateFormat":"2",
   [junit4]   2>   "createNodeSet":""}, consider as bad message and poll out from the queue
   [junit4]   2> 1796697 ERROR (OverseerStateUpdate-74315055765585925-127.0.0.1:33728_solr-n_0000000000) [    ] o.a.s.c.Overseer Exception in Overseer when process message from work queue, retrying
   [junit4]   2> org.apache.zookeeper.KeeperException$NoNodeException: KeeperErrorCode = NoNode for /collections/collection1/state.json
   [junit4]   2> 	at org.apache.zookeeper.KeeperException.create(KeeperException.java:114) ~[zookeeper-3.4.13.jar:3.4.13-2d71af4dbe22557fda74f9a9b4309b15a7487f03]
   [junit4]   2> 	at org.apache.zookeeper.KeeperException.create(KeeperException.java:54) ~[zookeeper-3.4.13.jar:3.4.13-2d71af4dbe22557fda74f9a9b4309b15a7487f03]
   [junit4]   2> 	at org.apache.zookeeper.ZooKeeper.create(ZooKeeper.java:792) ~[zookeeper-3.4.13.jar:3.4.13-2d71af4dbe22557fda74f9a9b4309b15a7487f03]
   [junit4]   2> 	at org.apache.solr.common.cloud.SolrZkClient.lambda$create$7(SolrZkClient.java:415) ~[java/:?]
   [junit4]   2> 	at org.apache.solr.common.cloud.ZkCmdExecutor.retryOperation(ZkCmdExecutor.java:71) ~[java/:?]
   [junit4]   2> 	at org.apache.solr.common.cloud.SolrZkClient.create(SolrZkClient.java:415) ~[java/:?]
   [junit4]   2> 	at org.apache.solr.cloud.overseer.ZkStateWriter.writePendingUpdates(ZkStateWriter.java:204) ~[java/:?]
   [junit4]   2> 	at org.apache.solr.cloud.overseer.ZkStateWriter.enqueueUpdate(ZkStateWriter.java:130) ~[java/:?]
   [junit4]   2> 	at org.apache.solr.cloud.Overseer$ClusterStateUpdater.processQueueItem(Overseer.java:303) ~[java/:?]
   [junit4]   2> 	at org.apache.solr.cloud.Overseer$ClusterStateUpdater.run(Overseer.java:177) [java/:?]
   [junit4]   2> 	at java.lang.Thread.run(Thread.java:748) [?:1.8.0_191]
   [junit4]   2> 1797019 INFO  (closeThreadPool-4866-thread-1) [    ] o.a.s.c.Overseer Overseer (id=74315055765585925-127.0.0.1:33728_solr-n_0000000000) closing
   [junit4]   2> 1797023 INFO  (OverseerStateUpdate-74315055765585925-127.0.0.1:33728_solr-n_0000000000) [    ] o.a.s.c.Overseer Overseer Loop exiting : 127.0.0.1:33728_solr
   [junit4]   2> 1797027 INFO  (OverseerAutoScalingTriggerThread-74315055765585925-127.0.0.1:33728_solr-n_0000000000) [    ] o.a.s.c.a.OverseerTriggerThread OverseerTriggerThread woken up but we are closed, exiting.
   [junit4]   2> 1797201 WARN  (OverseerExitThread) [    ] o.a.s.c.Overseer Error communicating with ZooKeeper
   [junit4]   2> org.apache.zookeeper.KeeperException$SessionExpiredException: KeeperErrorCode = Session expired for /overseer_elect/leader
   [junit4]   2> 	at org.apache.zookeeper.KeeperException.create(KeeperException.java:130) ~[zookeeper-3.4.13.jar:3.4.13-2d71af4dbe22557fda74f9a9b4309b15a7487f03]
   [junit4]   2> 	at org.apache.zookeeper.KeeperException.create(KeeperException.java:54) ~[zookeeper-3.4.13.jar:3.4.13-2d71af4dbe22557fda74f9a9b4309b15a7487f03]
   [junit4]   2> 	at org.apache.zookeeper.ZooKeeper.getData(ZooKeeper.java:1221) ~[zookeeper-3.4.13.jar:3.4.13-2d71af4dbe22557fda74f9a9b4309b15a7487f03]
   [junit4]   2> 	at org.apache.solr.common.cloud.SolrZkClient.lambda$getData$5(SolrZkClient.java:358) ~[java/:?]
   [junit4]   2> 	at org.apache.solr.common.cloud.ZkCmdExecutor.retryOperation(ZkCmdExecutor.java:71) ~[java/:?]
   [junit4]   2> 	at org.apache.solr.common.cloud.SolrZkClient.getData(SolrZkClient.java:358) ~[java/:?]
   [junit4]   2> 	at org.apache.solr.cloud.Overseer$ClusterStateUpdater.checkIfIamStillLeader(Overseer.java:319) ~[java/:?]
   [junit4]   2> 	at java.lang.Thread.run(Thread.java:748) [?:1.8.0_191]
   [junit4]   2> 1797917 INFO  (TEST-OverseerTest.testExceptionWhenFlushClusterState-seed#[35F2EF55C695A78B]) [    ] o.a.s.SolrTestCaseJ4 ###Ending testExceptionWhenFlushClusterState
   [junit4]   2> 1798135 INFO  (TEST-OverseerTest.testRemovalOfLastReplica-seed#[35F2EF55C695A78B]) [    ] o.a.s.SolrTestCaseJ4 ###Starting testRemovalOfLastReplica
   [junit4]   2> 1798551 INFO  (zkConnectionManagerCallback-4870-thread-1) [    ] o.a.s.c.c.ConnectionManager zkClient has connected
   [junit4]   2> 1798588 WARN  (TEST-OverseerTest.testRemovalOfLastReplica-seed#[35F2EF55C695A78B]) [    ] o.a.s.c.s.i.Http2SolrClient Create Http2SolrClient with HTTP/1.1 transport since Java 8 or lower versions does not support SSL + HTTP/2
   [junit4]   2> 1798588 WARN  (TEST-OverseerTest.testRemovalOfLastReplica-seed#[35F2EF55C695A78B]) [    ] o.e.j.u.s.S.config No Client EndPointIdentificationAlgorithm configured for SslContextFactory@6d9f0a71[provider=null,keyStore=null,trustStore=null]
   [junit4]   2> 1798639 INFO  (zkConnectionManagerCallback-4877-thread-1) [    ] o.a.s.c.c.ConnectionManager zkClient has connected
   [junit4]   2> 1798769 INFO  (zkConnectionManagerCallback-4882-thread-1) [    ] o.a.s.c.c.ConnectionManager zkClient has connected
   [junit4]   2> 1798775 INFO  (TEST-OverseerTest.testRemovalOfLastReplica-seed#[35F2EF55C695A78B]) [    ] o.a.s.c.s.i.ZkClientClusterStateProvider Cluster at 127.0.0.1:33728/solr ready
   [junit4]   2> 1798776 INFO  (TEST-OverseerTest.testRemovalOfLastReplica-seed#[35F2EF55C695A78B]) [    ] o.a.s.c.OverseerElectionContext I am going to be the leader 127.0.0.1:33728_solr
   [junit4]   2> 1798777 INFO  (TEST-OverseerTest.testRemovalOfLastReplica-seed#[35F2EF55C695A78B]) [    ] o.a.s.c.Overseer Overseer (id=74315055765585928-127.0.0.1:33728_solr-n_0000000000) starting
   [junit4]   2> 1798883 INFO  (OverseerStateUpdate-74315055765585928-127.0.0.1:33728_solr-n_0000000000) [    ] o.a.s.c.Overseer Starting to work on the main queue : 127.0.0.1:33728_solr
   [junit4]   2> 1800690 INFO  (closeThreadPool-4884-thread-1) [    ] o.a.s.c.Overseer Overseer (id=74315055765585928-127.0.0.1:33728_solr-n_0000000000) closing
   [junit4]   2> 1800692 INFO  (OverseerStateUpdate-74315055765585928-127.0.0.1:33728_solr-n_0000000000) [    ] o.a.s.c.Overseer Overseer Loop exiting : 127.0.0.1:33728_solr
   [junit4]   2> 1800702 INFO  (OverseerAutoScalingTriggerThread-74315055765585928-127.0.0.1:33728_solr-n_0000000000) [    ] o.a.s.c.a.OverseerTriggerThread OverseerTriggerThread woken up but we are closed, exiting.
   [junit4]   2> 1800820 WARN  (OverseerExitThread) [    ] o.a.s.c.Overseer Error communicating with ZooKeeper
   [junit4]   2> org.apache.zookeeper.KeeperException$SessionExpiredException: KeeperErrorCode = Session expired for /overseer_elect/leader
   [junit4]   2> 	at org.apache.zookeeper.KeeperException.create(KeeperException.java:130) ~[zookeeper-3.4.13.jar:3.4.13-2d71af4dbe22557fda74f9a9b4309b15a7487f03]
   [junit4]   2> 	at org.apache.zookeeper.KeeperException.create(KeeperException.java:54) ~[zookeeper-3.4.13.jar:3.4.13-2d71af4dbe22557fda74f9a9b4309b15a7487f03]
   [junit4]   2> 	at org.apache.zookeeper.ZooKeeper.getData(ZooKeeper.java:1221) ~[zookeeper-3.4.13.jar:3.4.13-2d71af4dbe22557fda74f9a9b4309b15a7487f03]
   [junit4]   2> 	at org.apache.solr.common.cloud.SolrZkClient.lambda$getData$5(SolrZkClient.java:358) ~[java/:?]
   [junit4]   2> 	at org.apache.solr.common.cloud.ZkCmdExecutor.retryOperation(ZkCmdExecutor.java:71) ~[java/:?]
   [junit4]   2> 	at org.apache.solr.common.cloud.SolrZkClient.getData(SolrZkClient.java:358) ~[java/:?]
   [junit4]   2> 	at org.apache.solr.cloud.Overseer$ClusterStateUpdater.checkIfIamStillLeader(Overseer.java:319) ~[java/:?]
   [junit4]   2> 	at java.lang.Thread.run(Thread.java:748) [?:1.8.0_191]
   [junit4]   2> 1801021 INFO  (TEST-OverseerTest.testRemovalOfLastReplica-seed#[35F2EF55C695A78B]) [    ] o.a.s.SolrTestCaseJ4 ###Ending testRemovalOfLastReplica
   [junit4]   2> 1801055 INFO  (TEST-OverseerTest.testShardAssignment-seed#[35F2EF55C695A78B]) [    ] o.a.s.SolrTestCaseJ4 ###Starting testShardAssignment
   [junit4]   2> 1801345 ERROR (Finalizer) [    ] o.a.s.c.CoreContainer CoreContainer was not close prior to finalize(), indicates a bug -- POSSIBLE RESOURCE LEAK!!!  instance=1236901821
   [junit4]   2> 1801345 ERROR (Finalizer) [    ] o.a.s.c.CoreContainer CoreContainer was not close prior to finalize(), indicates a bug -- POSSIBLE RESOURCE LEAK!!!  instance=949151302
   [junit4]   2> 1801593 INFO  (zkConnectionManagerCallback-4886-thread-1) [    ] o.a.s.c.c.ConnectionManager zkClient has connected
   [junit4]   2> 1801598 WARN  (TEST-OverseerTest.testShardAssignment-seed#[35F2EF55C695A78B]) [    ] o.a.s.c.s.i.Http2SolrClient Create Http2SolrClient with HTTP/1.1 transport since Java 8 or lower versions does not support SSL + HTTP/2
   [junit4]   2> 1801613 WARN  (TEST-OverseerTest.testShardAssignment-seed#[35F2EF55C695A78B]) [    ] o.e.j.u.s.S.config No Client EndPointIdentificationAlgorithm configured for SslContextFactory@6fc32a38[provider=null,keyStore=null,trustStore=null]
   [junit4]   2> 1801634 INFO  (zkConnectionManagerCallback-4893-thread-1) [    ] o.a.s.c.c.ConnectionManager zkClient has connected
   [junit4]   2> 1801666 INFO  (zkConnectionManagerCallback-4898-thread-1) [    ] o.a.s.c.c.ConnectionManager zkClient has connected
   [junit4]   2> 1801828 INFO  (TEST-OverseerTest.testShardAssignment-seed#[35F2EF55C695A78B]) [    ] o.a.s.c.s.i.ZkClientClusterStateProvider Cluster at 127.0.0.1:33728/solr ready
   [junit4]   2> 1801978 INFO  (TEST-OverseerTest.testShardAssignment-seed#[35F2EF55C695A78B]) [    ] o.a.s.c.OverseerElectionContext I am going to be the leader 127.0.0.1:33728_solr
   [junit4]   2> 1802015 INFO  (TEST-OverseerTest.testShardAssignment-seed#[35F2EF55C695A78B]) [    ] o.a.s.c.Overseer Overseer (id=74315055765585931-127.0.0.1:33728_solr-n_0000000000) starting
   [junit4]   2> 1802594 INFO  (OverseerStateUpdate-74315055765585931-127.0.0.1:33728_solr-n_0000000000) [    ] o.a.s.c.Overseer Starting to work on the main queue : 127.0.0.1:33728_solr
   [junit4]   2> 1802781 INFO  (zkConnectionManagerCallback-4902-thread-1) [    ] o.a.s.c.c.ConnectionManager zkClient has connected
   [junit4]   2> 1802965 INFO  (zkCallback-4829-thread-4) [    ] o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (0) -> (1)
   [junit4]   2> 1802983 INFO  (zkCallback-4901-thread-1) [    ] o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (0) -> (1)
   [junit4]   2> 1803020 INFO  (zkCallback-4885-thread-1) [    ] o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (0) -> (1)
   [junit4]   2> 1803040 INFO  (zkCallback-4897-thread-1) [    ] o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (0) -> (1)
   [junit4]   2> 1803388 INFO  (TEST-OverseerTest.testShardAssignment-seed#[35F2EF55C695A78B]) [    ] o.a.s.c.ShardLeaderElectionContextBase make sure parent is created /collections/collection1/leaders/shard1
   [junit4]   2> 1803444 INFO  (TEST-OverseerTest.testShardAssignment-seed#[35F2EF55C695A78B]) [    ] o.a.s.c.ShardLeaderElectionContextBase Creating leader registration node /collections/collection1/leaders/shard1/leader after winning as /collections/collection1/leader_elect/shard1/election/74315055765585934-127.0.0.1_core1-n_0000000000
   [junit4]   2> 1803677 INFO  (TEST-OverseerTest.testShardAssignment-seed#[35F2EF55C695A78B]) [    ] o.a.s.c.ShardLeaderElectionContextBase make sure parent is created /collections/collection1/leaders/shard2
   [junit4]   2> 1803679 INFO  (TEST-OverseerTest.testShardAssignment-seed#[35F2EF55C695A78B]) [    ] o.a.s.c.ShardLeaderElectionContextBase Creating leader registration node /collections/collection1/leaders/shard2/leader after winning as /collections/collection1/leader_elect/shard2/election/74315055765585934-127.0.0.1_core2-n_0000000000
   [junit4]   2> 1803955 INFO  (TEST-OverseerTest.testShardAssignment-seed#[35F2EF55C695A78B]) [    ] o.a.s.c.ShardLeaderElectionContextBase make sure parent is created /collections/collection1/leaders/shard3
   [junit4]   2> 1804005 INFO  (TEST-OverseerTest.testShardAssignment-seed#[35F2EF55C695A78B]) [    ] o.a.s.c.ShardLeaderElectionContextBase Creating leader registration node /collections/collection1/leaders/shard3/leader after winning as /collections/collection1/leader_elect/shard3/election/74315055765585934-127.0.0.1_core3-n_0000000000
   [junit4]   2> 1804154 INFO  (TEST-OverseerTest.testShardAssignment-seed#[35F2EF55C695A78B]) [    ] o.a.s.c.ShardLeaderElectionContextBase make sure parent is created /collections/collection1/leaders/shard1
   [junit4]   2> 1804320 INFO  (TEST-OverseerTest.testShardAssignment-seed#[35F2EF55C695A78B]) [    ] o.a.s.c.ShardLeaderElectionContextBase make sure parent is created /collections/collection1/leaders/shard2
   [junit4]   2> 1804466 INFO  (TEST-OverseerTest.testShardAssignment-seed#[35F2EF55C695A78B]) [    ] o.a.s.c.ShardLeaderElectionContextBase make sure parent is created /collections/collection1/leaders/shard3
   [junit4]   2> 1804516 INFO  (TEST-OverseerTest.testShardAssignment-seed#[35F2EF55C695A78B]) [    ] o.a.s.c.ShardLeaderElectionContextBase No version found for ephemeral leader parent node, won't remove previous leader registration.
   [junit4]   2> 1804516 INFO  (TEST-OverseerTest.testShardAssignment-seed#[35F2EF55C695A78B]) [    ] o.a.s.c.ShardLeaderElectionContextBase No version found for ephemeral leader parent node, won't remove previous leader registration.
   [junit4]   2> 1804517 INFO  (TEST-OverseerTest.testShardAssignment-seed#[35F2EF55C695A78B]) [    ] o.a.s.c.ShardLeaderElectionContextBase No version found for ephemeral leader parent node, won't remove previous leader registration.
   [junit4]   2> 1804517 WARN  (zkCallback-4901-thread-1) [    ] o.a.s.c.LeaderElector Our node is no longer in line to be leader
   [junit4]   2> 1804518 WARN  (zkCallback-4901-thread-1) [    ] o.a.s.c.LeaderElector Our node is no longer in line to be leader
   [junit4]   2> 1804519 WARN  (zkCallback-4901-thread-1) [    ] o.a.s.c.LeaderElector Our node is no longer in line to be leader
   [junit4]   2> 1804535 INFO  (zkCallback-4885-thread-2) [    ] o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (1) -> (0)
   [junit4]   2> 1804536 INFO  (zkCallback-4829-thread-4) [    ] o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (1) -> (0)
   [junit4]   2> 1804536 INFO  (zkCallback-4901-thread-1) [    ] o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (1) -> (0)
   [junit4]   2> 1804552 INFO  (zkCallback-4897-thread-1) [    ] o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (1) -> (0)
   [junit4]   2> 1804762 INFO  (OverseerCollectionConfigSetProcessor-74315055765585931-127.0.0.1:33728_solr-n_0000000000) [    ] o.a.s.c.OverseerTaskProcessor According to ZK I (id=74315055765585931-127.0.0.1:33728_solr-n_0000000000) am no longer a leader. propsId=null
   [junit4]   2> 1804783 INFO  (closeThreadPool-4906-thread-1) [    ] o.a.s.c.Overseer Overseer (id=74315055765585931-127.0.0.1:33728_solr-n_0000000000) closing
   [junit4]   2> 1804916 INFO  (OverseerStateUpdate-74315055765585931-127.0.0.1:33728_solr-n_0000000000) [    ] o.a.s.c.Overseer Overseer Loop exiting : 127.0.0.1:33728_solr
   [junit4]   2> 1805082 INFO  (OverseerAutoScalingTriggerThread-74315055765585931-127.0.0.1:33728_solr-n_0000000000) [    ] o.a.s.c.a.OverseerTriggerThread OverseerTriggerThread woken up but we are closed, exiting.
   [junit4]   2> 1805173 WARN  (OverseerExitThread) [    ] o.a.s.c.Overseer Error communicating with ZooKeeper
   [junit4]   2> org.apache.zookeeper.KeeperException$SessionExpiredException: KeeperErrorCode = Session expired for /overseer_elect/leader
   [junit4]   2> 	at org.apache.zookeeper.KeeperException.create(KeeperException.java:130) ~[zookeeper-3.4.13.jar:3.4.13-2d71af4dbe22557fda74f9a9b4309b15a7487f03]
   [junit4]   2> 	at org.apache.zookeeper.KeeperException.create(KeeperException.java:54) ~[zookeeper-3.4.13.jar:3.4.13-2d71af4dbe22557fda74f9a9b4309b15a7487f03]
   [junit4]   2> 	at org.apache.zookeeper.ZooKeeper.getData(ZooKeeper.java:1221) ~[zookeeper-3.4.13.jar:3.4.13-2d71af4dbe22557fda74f9a9b4309b15a7487f03]
   [junit4]   2> 	at org.apache.solr.common.cloud.SolrZkClient.lambda$getData$5(SolrZkClient.java:358) ~[java/:?]
   [junit4]   2> 	at org.apache.solr.common.cloud.ZkCmdExecutor.retryOperation(ZkCmdExecutor.java:71) ~[java/:?]
   [junit4]   2> 	at org.apache.solr.common.cloud.SolrZkClient.getData(SolrZkClient.java:358) ~[java/:?]
   [junit4]   2> 	at org.apache.solr.cloud.Overseer$ClusterStateUpdater.checkIfIamStillLeader(Overseer.java:319) ~[java/:?]
   [junit4]   2> 	at java.lang.Thread.run(Thread.java:748) [?:1.8.0_191]
   [junit4]   2> 1805341 INFO  (TEST-OverseerTest.testShardAssignment-seed#[35F2EF55C695A78B]) [    ] o.a.s.SolrTestCaseJ4 ###Ending testShardAssignment
   [junit4]   2> 1805391 INFO  (TEST-OverseerTest.testOverseerStatsReset-seed#[35F2EF55C695A78B]) [    ] o.a.s.SolrTestCaseJ4 ###Starting testOverseerStatsReset
   [junit4]   2> 1805758 INFO  (zkConnectionManagerCallback-4910-thread-1) [    ] o.a.s.c.c.ConnectionManager zkClient has connected
   [junit4]   2> 1805778 INFO  (zkCallback-4829-thread-4) [    ] o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (0) -> (1)
   [junit4]   2> 1805812 INFO  (zkCallback-4909-thread-1) [    ] o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (0) -> (1)
   [junit4]   2> 1805828 INFO  (zkConnectionManagerCallback-4917-thread-1) [    ] o.a.s.c.c.ConnectionManager zkClient has connected
   [junit4]   2> 1805829 INFO  (TEST-OverseerTest.testOverseerStatsReset-seed#[35F2EF55C695A78B]) [    ] o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (0) -> (1)
   [junit4]   2> 1805830 INFO  (TEST-OverseerTest.testOverseerStatsReset-seed#[35F2EF55C695A78B]) [    ] o.a.s.c.s.i.ZkClientClusterStateProvider Cluster at 127.0.0.1:33728/solr ready
   [junit4]   2> 1805865 WARN  (TEST-OverseerTest.testOverseerStatsReset-seed#[35F2EF55C695A78B]) [    ] o.a.s.c.s.i.Http2SolrClient Create Http2SolrClient with HTTP/1.1 transport since Java 8 or lower versions does not support SSL + HTTP/2
   [junit4]   2> 1805901 WARN  (TEST-OverseerTest.testOverseerStatsReset-seed#[35F2EF55C695A78B]) [    ] o.e.j.u.s.S.config No Client EndPointIdentificationAlgorithm configured for SslContextFactory@714f71db[provider=null,keyStore=null,trustStore=null]
   [junit4]   2> 1805910 INFO  (TEST-OverseerTest.testOverseerStatsReset-seed#[35F2EF55C695A78B]) [    ] o.a.s.c.OverseerElectionContext I am going to be the leader 127.0.0.1:33728_solr
   [junit4]   2> 1805911 INFO  (TEST-OverseerTest.testOverseerStatsReset-seed#[35F2EF55C695A78B]) [    ] o.a.s.c.Overseer Overseer (id=74315055765585921-127.0.0.1:33728_solr-n_0000000000) starting
   [junit4]   2> 1806027 INFO  (OverseerStateUpdate-74315055765585921-127.0.0.1:33728_solr-n_0000000000) [    ] o.a.s.c.Overseer Starting to work on the main queue : 127.0.0.1:33728_solr
   [junit4]   2> 1806358 INFO  (TEST-OverseerTest.testOverseerStatsReset-seed#[35F2EF55C695A78B]) [    ] o.a.s.c.ShardLeaderElectionContextBase make sure parent is created /collections/collection1/leaders/shard1
   [junit4]   2> 1806376 INFO  (TEST-OverseerTest.testOverseerStatsReset-seed#[35F2EF55C695A78B]) [    ] o.a.s.c.ShardLeaderElectionContextBase Creating leader registration node /collections/collection1/leaders/shard1/leader after winning as /collections/collection1/leader_elect/shard1/election/74315055765585935-node1_core1-n_0000000000
   [junit4]   2> 1806412 INFO  (TEST-OverseerTest.testOverseerStatsReset-seed#[35F2EF55C695A78B]) [    ] o.a.s.c.Overseer Overseer (id=74315055765585921-127.0.0.1:33728_solr-n_0000000000) closing
   [junit4]   2> 1806412 INFO  (OverseerAutoScalingTriggerThread-74315055765585921-127.0.0.1:33728_solr-n_0000000000) [    ] o.a.s.c.a.OverseerTriggerThread OverseerTriggerThread woken up but we are closed, exiting.
   [junit4]   2> 1806413 INFO  (OverseerStateUpdate-74315055765585921-127.0.0.1:33728_solr-n_0000000000) [    ] o.a.s.c.Overseer Overseer Loop exiting : 127.0.0.1:33728_solr
   [junit4]   2> 1806465 INFO  (TEST-OverseerTest.testOverseerStatsReset-seed#[35F2EF55C695A78B]) [    ] o.a.s.c.Overseer Overseer (id=74315055765585921-127.0.0.1:33728_solr-n_0000000000) closing
   [junit4]   2> 1806465 INFO  (TEST-OverseerTest.testOverseerStatsReset-seed#[35F2EF55C695A78B]) [    ] o.a.s.c.Overseer Overseer (id=74315055765585921-127.0.0.1:33728_solr-n_0000000000) closing
   [junit4]   2> 1806465 INFO  (TEST-OverseerTest.testOverseerStatsReset-seed#[35F2EF55C695A78B]) [    ] o.a.s.c.Overseer Overseer (id=74315055765585921-127.0.0.1:33728_solr-n_0000000000) closing
   [junit4]   2> 1806466 INFO  (TEST-OverseerTest.testOverseerStatsReset-seed#[35F2EF55C695A78B]) [    ] o.a.s.c.OverseerElectionContext I am going to be the leader 127.0.0.1:33728_solr
   [junit4]   2> 1806466 ERROR (TEST-OverseerTest.testOverseerStatsReset-seed#[35F2EF55C695A78B]) [    ] o.a.s.c.LeaderElector node exists
   [junit4]   2> org.apache.zookeeper.KeeperException$NodeExistsException: KeeperErrorCode = NodeExists for /overseer_elect/leader
   [junit4]   2> 	at org.apache.zookeeper.KeeperException.create(KeeperException.java:122) ~[zookeeper-3.4.13.jar:3.4.13-2d71af4dbe22557fda74f9a9b4309b15a7487f03]
   [junit4]   2> 	at org.apache.zookeeper.KeeperException.create(KeeperException.java:54) ~[zookeeper-3.4.13.jar:3.4.13-2d71af4dbe22557fda74f9a9b4309b15a7487f03]
   [junit4]   2> 	at org.apache.zookeeper.ZooKeeper.create(ZooKeeper.java:792) ~[zookeeper-3.4.13.jar:3.4.13-2d71af4dbe22557fda74f9a9b4309b15a7487f03]
   [junit4]   2> 	at org.apache.solr.common.cloud.SolrZkClient.lambda$makePath$8(SolrZkClient.java:545) ~[java/:?]
   [junit4]   2> 	at org.apache.solr.common.cloud.ZkCmdExecutor.retryOperation(ZkCmdExecutor.java:71) ~[java/:?]
   [junit4]   2> 	at org.apache.solr.common.cloud.SolrZkClient.makePath(SolrZkClient.java:544) ~[java/:?]
   [junit4]   2> 	at org.apache.solr.common.cloud.SolrZkClient.makePath(SolrZkClient.java:488) ~[java/:?]
   [junit4]   2> 	at org.apache.solr.common.cloud.SolrZkClient.makePath(SolrZkClient.java:475) ~[java/:?]
   [junit4]   2> 	at org.apache.solr.cloud.OverseerElectionContext.runLeaderProcess(ElectionContext.java:727) ~[java/:?]
   [junit4]   2> 	at org.apache.solr.cloud.LeaderElector.runIamLeaderProcess(LeaderElector.java:171) ~[java/:?]
   [junit4]   2> 	at org.apache.solr.cloud.LeaderElector.checkIfIamLeader(LeaderElector.java:136) [java/:?]
   [junit4]   2> 	at org.apache.solr.cloud.LeaderElector.joinElection(LeaderElector.java:308) [java/:?]
   [junit4]   2> 	at org.apache.solr.cloud.LeaderElector.joinElection(LeaderElector.java:217) [java/:?]
   [junit4]   2> 	at org.apache.solr.cloud.OverseerTest.testOverseerStatsReset(OverseerTest.java:762) [test/:?]
   [junit4]   2> 	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[?:1.8.0_191]
   [junit4]   2> 	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) ~[?:1.8.0_191]
   [junit4]   2> 	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[?:1.8.0_191]
   [junit4]   2> 	at java.lang.reflect.Method.invoke(Method.java:498) ~[?:1.8.0_191]
   [junit4]   2> 	at com.carrotsearch.randomizedtesting.RandomizedRunner.invoke(RandomizedRunner.java:1750) [randomizedtesting-runner-2.7.2.jar:?]
   [junit4]   2> 	at com.carrotsearch.randomizedtesting.RandomizedRunner$8.evaluate(RandomizedRunner.java:938) [randomizedtesting-runner-2.7.2.jar:?]
   [junit4]   2> 	at com.carrotsearch.randomizedtesting.RandomizedRunner$9.evaluate(RandomizedRunner.java:974) [randomizedtesting-runner-2.7.2.jar:?]
   [junit4]   2> 	at com.carrotsearch.randomizedtesting.RandomizedRunner$10.evaluate(RandomizedRunner.java:988) [randomizedtesting-runner-2.7.2.jar:?]
   [junit4]   2> 	at com.carrotsearch.randomizedtesting.rules.SystemPropertiesRestoreRule$1.evaluate(SystemPropertiesRestoreRule.java:57) [randomizedtesting-runner-2.7.2.jar:?]
   [junit4]   2> 	at org.apache.lucene.util.TestRuleSetupTeardownChained$1.evaluate(TestRuleSetupTeardownChained.java:49) [java/:?]
   [junit4]   2> 	at org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeAfterRule.java:45) [java/:?]
   [junit4]   2> 	at org.apache.lucene.util.TestRuleThreadAndTestName$1.evaluate(TestRuleThreadAndTestName.java:48) [java/:?]
   [junit4]   2> 	at org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRuleIgnoreAfterMaxFailures.java:64) [java/:?]
   [junit4]   2> 	at org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure.java:47) [java/:?]
   [junit4]   2> 	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36) [randomizedtesting-runner-2.7.2.jar:?]
   [junit4]   2> 	at com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.run(ThreadLeakControl.java:368) [randomizedtesting-runner-2.7.2.jar:?]
   [junit4]   2> 	at com.carrotsearch.randomizedtesting.ThreadLeakControl.forkTimeoutingTask(ThreadLeakControl.java:817) [randomizedtesting-runner-2.7.2.jar:?]
   [junit4]   2> 	at com.carrotsearch.randomizedtesting.ThreadLeakControl$3.evaluate(ThreadLeakControl.java:468) [randomizedtesting-runner-2.7.2.jar:?]
   [junit4]   2> 	at com.carrotsearch.randomizedtesting.RandomizedRunner.runSingleTest(RandomizedRunner.java:947) [randomizedtesting-runner-2.7.2.jar:?]
   [junit4]   2> 	at com.carrotsearch.randomizedtesting.RandomizedRunner$5.evaluate(RandomizedRunner.java:832) [randomizedtesting-runner-2.7.2.jar:?]
   [junit4]   2> 	at com.carrotsearch.randomizedtesting.RandomizedRunner$6.evaluate(RandomizedRunner.java:883) [randomizedtesting-runner-2.7.2.jar:?]
   [junit4]   2> 	at com.carrotsearch.randomizedtesting.RandomizedRunner$7.evaluate(RandomizedRunner.java:894) [randomizedtesting-runner-2.7.2.jar:?]
   [junit4]   2> 	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36) [randomizedtesting-runner-2.7.2.jar:?]
   [junit4]   2> 	at com.carrotsearch.randomizedtesting.rules.SystemPropertiesRestoreRule$1.evaluate(SystemPropertiesRestoreRule.java:57) [randomizedtesting-runner-2.7.2.jar:?]
   [junit4]   2> 	at org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeAfterRule.java:45) [java/:?]
   [junit4]   2> 	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36) [randomizedtesting-runner-2.7.2.jar:?]
   [junit4]   2> 	at org.apache.lucene.util.TestRuleStoreClassName$1.evaluate(TestRuleStoreClassName.java:41) [java/:?]
   [junit4]   2> 	at com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMethodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40) [randomizedtesting-runner-2.7.2.jar:?]
   [junit4]   2> 	at com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMethodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40) [randomizedtesting-runner-2.7.2.jar:?]
   [junit4]   2> 	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36) [randomizedtesting-runner-2.7.2.jar:?]
   [junit4]   2> 	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36) [randomizedtesting-runner-2.7.2.jar:?]
   [junit4]   2> 	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36) [randomizedtesting-runner-2.7.2.jar:?]
   [junit4]   2> 	at org.apache.lucene.util.TestRuleAssertionsRequired$1.evaluate(TestRuleAssertionsRequired.java:53) [java/:?]
   [junit4]   2> 	at org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure.java:47) [java/:?]
   [junit4]   2> 	at org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRuleIgnoreAfterMaxFailures.java:64) [java/:?]
   [junit4]   2> 	at org.apache.lucene.util.TestRuleIgnoreTestSuites$1.evaluate(TestRuleIgnoreTestSuites.java:54) [java/:?]
   [junit4]   2> 	at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36) [randomizedtesting-runner-2.7.2.jar:?]
   [junit4]   2> 	at com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.run(ThreadLeakControl.java:368) [randomizedtesting-runner-2.7.2.jar:?]
   [junit4]   2> 	at java.lang.Thread.run(Thread.java:748) [?:1.8.0_191]
   [junit4]   2> 1806468 INFO  (TEST-OverseerTest.testOverseerStatsReset-seed#[35F2EF55C695A78B]) [    ] o.a.s.c.Overseer Overseer (id=74315055765585921-127.0.0.1:33728_solr-n_0000000000) closing
   [junit4]   2> 1806468 INFO  (TEST-OverseerTest.testOverseerStatsReset-seed#[35F2EF55C695A78B]) [    ] o.a.s.c.Overseer Overseer (id=74315055765585921-127.0.0.1:33728_solr-n_0000000000) closing
   [junit4]   2> 1806468 INFO  (TEST-OverseerTest.testOverseerStatsReset-seed#[35F2EF55C695A78B]) [    ] o.a.s.c.Overseer Overseer (id=74315055765585921-127.0.0.1:33728_solr-n_0000000000) closing
   [junit4]   2> 1806468 INFO  (TEST-OverseerTest.testOverseerStatsReset-seed#[35F2EF55C695A78B]) [    ] o.a.s.c.Overseer Overseer (id=74315055765585921-127.0.0.1:33728_solr-n_0000000000) closing
   [junit4]   2> 1806501 INFO  (TEST-OverseerTest.testOverseerStatsReset-seed#[35F2EF55C695A78B]) [    ] o.a.s.c.OverseerElectionContext I am going to be the leader 127.0.0.1:33728_solr
   [junit4]   2> 1806521 WARN  (OverseerExitThread) [    ] o.a.s.c.Overseer I (id=74315055765585921-127.0.0.1:33728_solr-n_0000000000) am exiting, but I'm still the leader
   [junit4]   2> 1806522 INFO  (TEST-OverseerTest.testOverseerStatsReset-seed#[35F2EF55C695A78B]) [    ] o.a.s.c.Overseer Overseer (id=74315055765585921-127.0.0.1:33728_solr-n_0000000002) starting
   [junit4]   2> 1806537 INFO  (OverseerStateUpdate-74315055765585921-127.0.0.1:33728_solr-n_0000000002) [    ] o.a.s.c.Overseer Starting to work on the main queue : 127.0.0.1:33728_solr
   [junit4]   2> 1806595 INFO  (zkCallback-4829-thread-3) [    ] o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (1) -> (0)
   [junit4]   2> 1806622 INFO  (zkCallback-4916-thread-1) [    ] o.a.s.c.c.ZkStateReader Updated live nodes from ZooKeeper... (1) -> (0)
   [junit4]   2> 1806695 WARN  (OverseerAutoScalingTriggerThread-74315055765585921-127.0.0.1:33728_solr-n_0000000002) [    ] o.a.s.c.a.TriggerBase Exception checking ZK path /autoscaling/triggerState
   [junit4]   2> org.apache.zookeeper.KeeperException$SessionExpiredException: KeeperErrorCode = Session expired for /autoscaling/triggerState
   [junit4]   2> 	at org.apache.zookeeper.KeeperException.create(KeeperException.java:130) ~[zookeeper-3.4.13.jar:3.4.13-2d71af4dbe22557fda74f9a9b4309b15a7487f03]
   [junit4]   2> 	at org.apache.zookeeper.KeeperException.create(KeeperException.java:54) ~[zookeeper-3.4.13.jar:3.4.13-2d71af4dbe22557fda74f9a9b4309b15a7487f03]
   [junit4]   2> 	at org.apache.zookeeper.ZooKeeper.exists(ZooKeeper.java:1111) ~[zookeeper-3.4.13.jar:3.4.13-2d71af4dbe22557fda74f9a9b4309b15a7487f03]
   [junit4]   2> 	at org.apache.solr.common.cloud.SolrZkClient.lambda$exists$3(SolrZkClient.java:334) ~[java/:?]
   [junit4]   2> 	at org.apache.solr.common.cloud.ZkCmdExecutor.retryOperation(ZkCmdExecutor.java:71) ~[java/:?]
   [junit4]   2> 	at org.apache.solr.common.cloud.SolrZkClient.exists(SolrZkClient.java:334) ~[java/:?]
   [junit4]   2> 	at org.apache.solr.client.solrj.impl.ZkDistribStateManager.hasData(ZkDistribStateManager.java:59) ~[java/:?]
   [junit4]   2> 	at org.apache.solr.cloud.autoscaling.TriggerBase.init(TriggerBase.java:126) [java/:?]
   [junit4]   2> 	at org.apache.solr.cloud.autoscaling.NodeLostTrigger.init(NodeLostTrigger.java:64) [java/:?]
   [junit4]   2> 	at org.apache.solr.cloud.autoscaling.ScheduledTriggers.add(ScheduledTriggers.java:374) [java/:?]
   [junit4]   2> 	at org.apache.solr.cloud.autoscaling.OverseerTriggerThread.run(OverseerTriggerThread.java:245) [java/:?]
   [junit4]   2> 	at java.lang.Thread.run(Thread.java:748) [?:1.8.0_191]
   [junit4]   2> 1806696 WARN  (OverseerAutoScalingTriggerThread-74315055765585921-127.0.0.1:33728_solr-n_0000000002) [    ] o.a.s.c.a.OverseerTriggerThread Exception initializing trigger .auto_add_replicas, configuration ignored
   [junit4]   2> org.apache.zookeeper.KeeperException$SessionExpiredException: KeeperErrorCode = Session expired for /autoscaling/triggerState
   [junit4]   2> 	at org.apache.zookeeper.KeeperException.create(KeeperException.java:130) ~[zookeeper-3.4.13.jar:3.4.13-2d71af4dbe22557fda74f9a9b4309b15a7487f03]
   [junit4]   2> 	at org.apache.zookeeper.KeeperException.create(KeeperException.java:54) ~[zookeeper-3.4.13.jar:3.4.13-2d71af4dbe22557fda74f9a9b4309b15a7487f03]
   [junit4]   2> 	at org.apache.zookeeper.ZooKeeper.exists(ZooKeeper.java:1111) ~[zookeeper-3.4.13.jar:3.4.13-2d71af4dbe22557fda74f9a9b4309b15a7487f03]
   [junit4]   2> 	at org.apache.solr.common.cloud.SolrZkClient.lambda$exists$3(SolrZkClient.java:334) ~[java/:?]
   [junit4]   2> 	at org.apache.solr.common.cloud.ZkCmdExecutor.retryOperation(ZkCmdExecutor.java:71) ~[java/:?]
   [junit4]   2> 	at org.apache.solr.common.cloud.SolrZkClient.exists(SolrZkClient.java:334) ~[java/:?]
   [junit4]   2> 	at org.apache.solr.client.solrj.impl.ZkDistribStateManager.hasData(ZkDistribStateManager.java:59) ~[java/:?]
   [junit4]   2> 	at org.apache.solr.cloud.autoscaling.TriggerBase.init(TriggerBase.java:126) ~[java/:?]
   [junit4]   2> 	at org.apache.solr.cloud.autoscaling.NodeLostTrigger.init(NodeLostTrigger.java:64) ~[java/:?]
   [junit4]   2> 	at org.apache.solr.cloud.autoscaling.ScheduledTriggers.add(ScheduledTriggers.java:374) ~[java/:?]
   [junit4]   2> 	at org.apache.solr.cloud.autoscaling.OverseerTriggerThread.run(OverseerTriggerThread.java:245) [java/:?]
   [junit4]   2> 	at java.lang.Thread.run(Thread.java:748) [?:1.8.0_191]
   [junit4]   2> 1806696 WARN  (OverseerAutoScalingTriggerThread-74315055765585921-127.0.0.1:33728_solr-n_0000000002) [    ] o.a.s.c.a.OverseerTriggerThread Error removing old markers
   [junit4]   2> org.apache.zookeeper.KeeperException$SessionExpiredException: KeeperErrorCode = Session expired for /autoscaling/nodeLost
   [junit4]   2> 	at org.apache.zookeeper.KeeperException.create(KeeperException.java:130) ~[zookeeper-3.4.13.jar:3.4.13-2d71af4dbe22557fda74f9a9b4309b15a7487f03]
   [junit4]   2> 	at org.apache.zookeeper.KeeperException.create(KeeperException.java:54) ~[zookeeper-3.4.13.jar:3.4.13-2d71af4dbe22557fda74f9a9b4309b15a7487f03]
   [junit4]   2> 	at org.apache.zookeeper.ZooKeeper.getChildren(ZooKeeper.java:1541) ~[zookeeper-3.4.13.jar:3.4.13-2d71af4dbe22557fda74f9a9b4309b15a7487f03]
   [junit4]   2> 	at org.apache.solr.common.cloud.SolrZkClient.lambda$getChildren$4(SolrZkClient.java:346) ~[java/:?]
   [junit4]   2> 	at org.apache.solr.common.cloud.ZkCmdExecutor.retryOperation(ZkCmdExecutor.java:71) ~[java/:?]
   [junit4]   2> 	at org.apache.solr.common.cloud.SolrZkClient.getChildren(SolrZkClient.java:346) ~[java/:?]
   [junit4]   2> 	at org.apache.solr.client.solrj.impl.ZkDistribStateManager.listData(ZkDistribStateManager.java:69) ~[java/:?]
   [junit4]   2> 	at org.apache.solr.client.solrj.impl.ZkDistribStateManager.listData(ZkDistribStateManager.java:80) ~[java/:?]
   [junit4]   2> 	at org.apache.solr.client.solrj.cloud.DistribStateManager.listTree(DistribStateManager.java:104) ~[java/:?]
   [junit4]   2> 	at org.apache.solr.client.solrj.cloud.DistribStateManager.removeRecursively(DistribStateManager.java:123) ~[java/:?]
   [junit4]   2> 	at org.apache.solr.cloud.autoscaling.OverseerTriggerThread.removeMarkers(OverseerTriggerThread.java:269) [java/:?]
   [junit4]   2> 	at org.apache.solr.cloud.autoscaling.OverseerTriggerThread.run(OverseerTriggerThread.java:261) [java/:?]
   [junit4]   2> 	at java.lang.Thread.run(Thread.java:748) [?:1.8.0_191]
   [junit4]   2> 1806696 WARN  (OverseerAutoScalingTriggerThread-74315055765585921-127.0.0.1:33728_solr-n_0000000002) [    ] o.a.s.c.a.OverseerTriggerThread Error removing old markers
   [junit4]   2> org.apache.zookeeper.KeeperException$SessionExpiredException: KeeperErrorCode = Session expired for /autoscaling/nodeAdded
   [junit4]   2> 	at org.apache.zookeeper.KeeperException.create(KeeperException.java:130) ~[zookeeper-3.4.13.jar:3.4.13-2d71af4dbe22557fda74f9a9b4309b15a7487f03]
   [junit4]   2> 	at org.apache.zookeeper.KeeperException.create(KeeperException.java:54) ~[zookeeper-3.4.13.jar:3.4.13-2d71af4dbe22557fda74f9a9b4309b15a7487f03]
   [junit4]   2> 	at org.apache.zookeeper.ZooKeeper.getChildren(ZooKeeper.java:1541) ~[zookeeper-3.4.13.jar:3.4.13-2d71af4dbe22557fda74f9a9b4309b15a7487f03]
   [junit4]   2> 	at org.apache.solr.common.cloud.SolrZkClient.lambda$getChildren$4(SolrZkClient.java:346) ~[java/:?]
   [junit4]   2> 	at org.apache.solr.common.cloud.ZkCmdExecutor.retryOperation(ZkCmdExecutor.java:71) ~[java/:?]
   [junit4]   2> 	at org.apache.solr.common.cloud.SolrZkClient.getChildren(SolrZkClient.java:346) ~[java/:?]
   [junit4]   2> 	at org.apache.solr.client.solrj.impl.ZkDistribStateManager.listData(ZkDistribStateManager.java:69) ~[java/:?]
   [junit4]   2> 	at org.apache.solr.client.solrj.impl.ZkDistribStateManager.listData(ZkDistribStateManager.java:80) ~[java/:?]
   [junit4]   2> 	at org.apache.solr.client.solrj.cloud.DistribStateManager.listTree(DistribStateManager.java:104) ~[java/:?]
   [junit4]   2> 	at org.apache.solr.client.solrj.cloud.DistribStateManager.removeRecursively(DistribStateManager.java:123) ~[java/:?]
   [junit4]   2> 	at org.apache.solr.cloud.autoscaling.OverseerTriggerThread.removeMarkers(OverseerTriggerThread.java:269) [java/:?]
   [junit4]   2> 	at org.apache.solr.cloud.autoscaling.OverseerTriggerThread.run(OverseerTriggerThread.java:262) [java/:?]
   [junit4]   2> 	at java.lang.Thread.run(Thread.java:748) [?:1.8.0_191]
   [junit4]   2> 1806697 WARN  (ScheduledTrigger-5150-thread-1) [    ] o.a.s.c.a.TriggerBase Exception getting trigger state '/autoscaling/triggerState/.scheduled_maintenance'
   [junit4]   2> org.apache.zookeeper.KeeperException$SessionExpiredException: KeeperErrorCode = Session expired for /autoscaling/triggerState/.scheduled_maintenance
   [junit4]   2> 	at org.apache.zookeeper.KeeperException.create(KeeperException.java:130) ~[zookeeper-3.4.13.jar:3.4.13-2d71af4dbe22557fda74f9a9b4309b15a7487f03]
   [junit4]   2> 	at org.apache.zookeeper.KeeperException.create(KeeperException.java:54) ~[zookeeper-3.4.13.jar:3.4.13-2d71af4dbe22557fda74f9a9b4309b15a7487f03]
   [junit4]   2> 	at org.apache.zookeeper.ZooKeeper.exists(ZooKeeper.java:1111) ~[zookeeper-3.4.13.jar:3.4.13-2d71af4dbe22557fda74f9a9b4309b15a7487f03]
   [junit4]   2> 	at org.apache.solr.common.cloud.SolrZkClient.lambda$exists$3(SolrZkClient.java:334) ~[java/:?]
   [junit4]   2> 	at org.apache.solr.common.cloud.ZkCmdExecutor.retryOperation(ZkCmdExecutor.java:71) ~[java/:?]
   [junit4]   2> 	at org.apache.solr.common.cloud.SolrZkClient.exists(SolrZkClient.java:334) ~[java/:?]
   [junit4]   2> 	at org.apache.solr.client.solrj.impl.ZkDistribStateManager.hasData(ZkDistribStateManager.java:59) ~[java/:?]
   [junit4]   2> 	at org.apache.solr.cloud.autoscaling.TriggerBase.restoreState(TriggerBase.java:266) [java/:?]
   [junit4]   2> 	at org.apache.solr.cloud.autoscaling.ScheduledTriggers$TriggerWrapper.run(ScheduledTriggers.java:620) [java/:?]
   [junit4]   2> 	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) [?:1.8.0_191]
   [junit4]   2> 	at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) [?:1.8.0_191]
   [junit4]   2> 	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) [?:1.8.0_191]
   [junit4]   2> 	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) [?:1.8.0_191]
   [junit4]   2> 	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) [?:1.8.0_191]
   [junit4]   2> 	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) [?:1.8.0_191]
   [junit4]   2> 	at java.lang.Thread.run(Thread.java:748) [?:1.8.0_191]
   [junit4]   2> 1806698 WARN  (ScheduledTrigger-5150-thread-1) [    ] o.a.s.c.a.TriggerBase Exception updating trigger state '/autoscaling/triggerState/.scheduled_maintenance'
   [junit4]   2> org.apache.zookeeper.KeeperException$SessionExpiredException: KeeperErrorCode = Session expired for /autoscaling/triggerState/.scheduled_maintenance
   [junit4]   2> 	at org.apache.zookeeper.KeeperException.create(KeeperException.java:130) ~[zookeeper-3.4.13.jar:3.4.13-2d71af4dbe22557fda74f9a9b4309b15a7487f03]
   [junit4]   2> 	at org.apache.zookeeper.KeeperException.create(KeeperException.java:54) ~[zookeeper-3.4.13.jar:3.4.13-2d71af4dbe22557fda74f9a9b4309b15a7487f03]
   [junit4]   2> 	at org.apache.zookeeper.ZooKeeper.exists(ZooKeeper.java:1111) ~[zookeeper-3.4.13.jar:3.4.13-2d71af4dbe22557fda74f9a9b4309b15a7487f03]
   [junit4]   2> 	at org.apache.solr.common.cloud.SolrZkClient.lambda$exists$3(SolrZkClient.java:334) ~[java/:?]
   [junit4]   2> 	at org.apache.solr.common.cloud.ZkCmdExecutor.retryOperation(ZkCmdExecutor.java:71) ~[java/:?]
   [junit4]   2> 	at org.apache.solr.common.cloud.SolrZkClient.exists(SolrZkClient.java:334) ~[java/:?]
   [junit4]   2> 	at org.apache.solr.client.solrj.impl.ZkDistribStateManager.hasData(ZkDistribStateManager.java:59) ~[java/:?]
   [junit4]   2> 	at org.apache.solr.cloud.autoscaling.TriggerBase.saveState(TriggerBase.java:246) [java/:?]
   [junit4]   2> 	at org.apache.solr.cloud.autoscaling.ScheduledTriggers$TriggerWrapper.run(ScheduledTriggers.java:642) [java/:?]
   [junit4]   2> 	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) [?:1.8.0_191]
   [junit4]   2> 	at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) [?:1.8.0_191]
   [junit4]   2> 	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) [?:1.8.0_191]
   [junit4]   2> 	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) [?:1.8.0_191]
   [junit4]   2> 	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) [?:1.8.0_191]
   [junit4]   2> 	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) [?:1.8.0_191]
   [junit4]   2> 	at java.lang.Thread.run(Thread.java:748) [?:1.8.0_191]
   [junit4]   2> 1806703 INFO  (closeThreadPool-4922-thread-1) [    ] o.a.s.c.Overseer Overseer (id=74315055765585921-127.0.0.1:33728_solr-n_0000000002) closing
   [junit4]   2> 1806703 INFO  (OverseerStateUpdate-74315055765585921-127.0.0.1:33728_solr-n_0000000002) [    ] o.a.s.c.Overseer Overseer Loop exiting : 127.0.0.1:33728_solr
   [junit4]   2> 1806753 INFO  (OverseerAutoScalingTriggerThread-74315055765585921-127.0.0.1:33728_solr-n_0000000002) [    ] o.a.s.c.a.OverseerTriggerThread OverseerTriggerThread woken up but we are closed, exiting.
   [junit4]   2> 1806770 WARN  (OverseerExitThread) [    ] o.a.s.c.Overseer I (id=74315055765585921-127.0.0.1:33728_solr-n_0000000002) am exiting, but I'm still the leader
   [junit4]   2> 1807005 INFO  (TEST-OverseerTest.testOverseerStatsReset-seed#[35F2EF55C695A78B]) [    ] o.a.s.SolrTestCaseJ4 ###Ending testOverseerStatsReset
   [junit4]   2> 1807026 INFO  (TEST-OverseerTest.testDownNodeFailover-seed#[35F2EF55C695A78B]) [    ] o.a.s.S

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

ivy-fail-disallowed-ivy-version:

ivy-fail:

ivy-fail:

ivy-configure:
[ivy:configure] :: loading settings :: file = /home/jenkins/jenkins-slave/workspace/Lucene-Solr-Tests-8.0/lucene/top-level-ivy-settings.xml

resolve:

ivy-availability-check:
[loadresource] Do not set property disallowed.ivy.jars.list as its length is 0.

-ivy-fail-disallowed-ivy-version:

ivy-fail:

ivy-configure:
[ivy:configure] :: loading settings :: file = /home/jenkins/jenkins-slave/workspace/Lucene-Solr-Tests-8.0/lucene/top-level-ivy-settings.xml

resolve:

ivy-availability-check:
[loadresource] Do not set property disallowed.ivy.jars.list as its length is 0.

-ivy-fail-disallowed-ivy-version:

ivy-fail:

ivy-fail:

ivy-configure:
[ivy:configure] :: loading settings :: file = /home/jenkins/jenkins-slave/workspace/Lucene-Solr-Tests-8.0/lucene/top-level-ivy-settings.xml

resolve:

ivy-availability-check:
[loadresource] Do not set property disallowed.ivy.jars.list as its length is 0.

-ivy-fail-disallowed-ivy-version:

ivy-fail:

ivy-configure:
[ivy:configure] :: loading settings :: file = /home/jenkins/jenkins-slave/workspace/Lucene-Solr-Tests-8.0/lucene/top-level-ivy-settings.xml

resolve:

ivy-availability-check:
[loadresource] Do not set property disallowed.ivy.jars.list as its length is 0.

-ivy-fail-disallowed-ivy-version:

ivy-fail:

ivy-fail:

ivy-configure:
[ivy:configure] :: loading settings :: file = /home/jenkins/jenkins-slave/workspace/Lucene-Solr-Tests-8.0/lucene/top-level-ivy-settings.xml

resolve:

ivy-availability-check:
[loadresource] Do not set property disallowed.ivy.jars.list as its length is 0.

-ivy-fail-disallowed-ivy-version:

ivy-fail:

ivy-fail:

ivy-configure:
[ivy:configure] :: loading settings :: file = /home/jenkins/jenkins-slave/workspace/Lucene-Solr-Tests-8.0/lucene/top-level-ivy-settings.xml

resolve:

ivy-availability-check:
[loadresource] Do not set property disallowed.ivy.jars.list as its length is 0.

-ivy-fail-disallowed-ivy-version:

ivy-fail:

ivy-fail:

ivy-configure:
[ivy:configure] :: loading settings :: file = /home/jenkins/jenkins-slave/workspace/Lucene-Solr-Tests-8.0/lucene/top-level-ivy-settings.xml

resolve:

ivy-availability-check:
[loadresource] Do not set property disallowed.ivy.jars.list as its length is 0.

-ivy-fail-disallowed-ivy-version:

ivy-fail:

ivy-fail:

ivy-configure:
[ivy:configure] :: loading settings :: file = /home/jenkins/jenkins-slave/workspace/Lucene-Solr-Tests-8.0/lucene/top-level-ivy-settings.xml

resolve:

ivy-availability-check:
[loadresource] Do not set property disallowed.ivy.jars.list as its length is 0.

-ivy-fail-disallowed-ivy-version:

ivy-fail:

ivy-fail:

ivy-configure:
[ivy:configure] :: loading settings :: file = /home/jenkins/jenkins-slave/workspace/Lucene-Solr-Tests-8.0/lucene/top-level-ivy-settings.xml

resolve:

ivy-availability-check:
[loadresource] Do not set property disallowed.ivy.jars.list as its length is 0.

-ivy-fail-disallowed-ivy-version:

ivy-fail:

ivy-fail:

ivy-configure:
[ivy:configure] :: loading settings :: file = /home/jenkins/jenkins-slave/workspace/Lucene-Solr-Tests-8.0/lucene/top-level-ivy-settings.xml

resolve:

ivy-availability-check:
[loadresource] Do not set property disallowed.ivy.jars.list as its length is 0.

-ivy-fail-disallowed-ivy-version:

ivy-fail:

ivy-fail:

ivy-configure:
[ivy:configure] :: loading settings :: file = /home/jenkins/jenkins-slave/workspace/Lucene-Solr-Tests-8.0/lucene/top-level-ivy-settings.xml

resolve:

ivy-availability-check:
[loadresource] Do not set property disallowed.ivy.jars.list as its length is 0.

-ivy-fail-disallowed-ivy-version:

ivy-fail:

ivy-fail:

ivy-configure:
[ivy:configure] :: loading settings :: file = /home/jenkins/jenkins-slave/workspace/Lucene-Solr-Tests-8.0/lucene/top-level-ivy-settings.xml

resolve:

ivy-availability-check:
[loadresource] Do not set property disallowed.ivy.jars.list as its length is 0.

-ivy-fail-disallowed-ivy-version:

ivy-fail:

ivy-fail:

ivy-configure:
[ivy:configure] :: loading settings :: file = /home/jenkins/jenkins-slave/workspace/Lucene-Solr-Tests-8.0/lucene/top-level-ivy-settings.xml

resolve:

ivy-availability-check:
[loadresource] Do not set property disallowed.ivy.jars.list as its length is 0.

-ivy-fail-disallowed-ivy-version:

ivy-fail:

ivy-fail:

ivy-configure:
[ivy:configure] :: loading settings :: file = /home/jenkins/jenkins-slave/workspace/Lucene-Solr-Tests-8.0/lucene/top-level-ivy-settings.xml

resolve:

jar-checksums:
    [mkdir] Created dir: /home/jenkins/jenkins-slave/workspace/Lucene-Solr-Tests-8.0/solr/null1900344852
     [copy] Copying 236 files to /home/jenkins/jenkins-slave/workspace/Lucene-Solr-Tests-8.0/solr/null1900344852
   [delete] Deleting directory /home/jenkins/jenkins-slave/workspace/Lucene-Solr-Tests-8.0/solr/null1900344852

check-working-copy:
[ivy:cachepath] :: resolving dependencies :: org.eclipse.jgit#org.eclipse.jgit-caller;working
[ivy:cachepath] 	confs: [default]
[ivy:cachepath] 	found org.eclipse.jgit#org.eclipse.jgit;4.6.0.201612231935-r in public
[ivy:cachepath] 	found com.jcraft#jsch;0.1.53 in public
[ivy:cachepath] 	found com.googlecode.javaewah#JavaEWAH;1.1.6 in public
[ivy:cachepath] 	found org.apache.httpcomponents#httpclient;4.3.6 in public
[ivy:cachepath] 	found org.apache.httpcomponents#httpcore;4.3.3 in public
[ivy:cachepath] 	found commons-logging#commons-logging;1.1.3 in public
[ivy:cachepath] 	found commons-codec#commons-codec;1.6 in public
[ivy:cachepath] 	found org.slf4j#slf4j-api;1.7.2 in public
[ivy:cachepath] :: resolution report :: resolve 93ms :: artifacts dl 3ms
	---------------------------------------------------------------------
	|                  |            modules            ||   artifacts   |
	|       conf       | number| search|dwnlded|evicted|| number|dwnlded|
	---------------------------------------------------------------------
	|      default     |   8   |   0   |   0   |   0   ||   8   |   0   |
	---------------------------------------------------------------------
[wc-checker] Initializing working copy...
[wc-checker] SLF4J: Failed to load class "org.slf4j.impl.StaticLoggerBinder".
[wc-checker] SLF4J: Defaulting to no-operation (NOP) logger implementation
[wc-checker] SLF4J: See http://www.slf4j.org/codes.html#StaticLoggerBinder for further details.
[wc-checker] Checking working copy status...

-jenkins-base:

BUILD SUCCESSFUL
Total time: 294 minutes 58 seconds
Archiving artifacts
java.lang.InterruptedException: no matches found within 10000
	at hudson.FilePath$ValidateAntFileMask.hasMatch(FilePath.java:2847)
	at hudson.FilePath$ValidateAntFileMask.invoke(FilePath.java:2726)
	at hudson.FilePath$ValidateAntFileMask.invoke(FilePath.java:2707)
	at hudson.FilePath$FileCallableWrapper.call(FilePath.java:3086)
Also:   hudson.remoting.Channel$CallSiteStackTrace: Remote call to lucene2
		at hudson.remoting.Channel.attachCallSiteStackTrace(Channel.java:1741)
		at hudson.remoting.UserRequest$ExceptionResponse.retrieve(UserRequest.java:357)
		at hudson.remoting.Channel.call(Channel.java:955)
		at hudson.FilePath.act(FilePath.java:1072)
		at hudson.FilePath.act(FilePath.java:1061)
		at hudson.FilePath.validateAntFileMask(FilePath.java:2705)
		at hudson.tasks.ArtifactArchiver.perform(ArtifactArchiver.java:243)
		at hudson.tasks.BuildStepCompatibilityLayer.perform(BuildStepCompatibilityLayer.java:81)
		at hudson.tasks.BuildStepMonitor$1.perform(BuildStepMonitor.java:20)
		at hudson.model.AbstractBuild$AbstractBuildExecution.perform(AbstractBuild.java:744)
		at hudson.model.AbstractBuild$AbstractBuildExecution.performAllBuildSteps(AbstractBuild.java:690)
		at hudson.model.Build$BuildExecution.post2(Build.java:186)
		at hudson.model.AbstractBuild$AbstractBuildExecution.post(AbstractBuild.java:635)
		at hudson.model.Run.execute(Run.java:1835)
		at hudson.model.FreeStyleBuild.run(FreeStyleBuild.java:43)
		at hudson.model.ResourceController.execute(ResourceController.java:97)
		at hudson.model.Executor.run(Executor.java:429)
Caused: hudson.FilePath$TunneledInterruptedException
	at hudson.FilePath$FileCallableWrapper.call(FilePath.java:3088)
	at hudson.remoting.UserRequest.perform(UserRequest.java:212)
	at hudson.remoting.UserRequest.perform(UserRequest.java:54)
	at hudson.remoting.Request$2.run(Request.java:369)
	at hudson.remoting.InterceptingExecutorService$1.call(InterceptingExecutorService.java:72)
	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
	at java.lang.Thread.run(Thread.java:748)
Caused: java.lang.InterruptedException: java.lang.InterruptedException: no matches found within 10000
	at hudson.FilePath.act(FilePath.java:1074)
	at hudson.FilePath.act(FilePath.java:1061)
	at hudson.FilePath.validateAntFileMask(FilePath.java:2705)
	at hudson.tasks.ArtifactArchiver.perform(ArtifactArchiver.java:243)
	at hudson.tasks.BuildStepCompatibilityLayer.perform(BuildStepCompatibilityLayer.java:81)
	at hudson.tasks.BuildStepMonitor$1.perform(BuildStepMonitor.java:20)
	at hudson.model.AbstractBuild$AbstractBuildExecution.perform(AbstractBuild.java:744)
	at hudson.model.AbstractBuild$AbstractBuildExecution.performAllBuildSteps(AbstractBuild.java:690)
	at hudson.model.Build$BuildExecution.post2(Build.java:186)
	at hudson.model.AbstractBuild$AbstractBuildExecution.post(AbstractBuild.java:635)
	at hudson.model.Run.execute(Run.java:1835)
	at hudson.model.FreeStyleBuild.run(FreeStyleBuild.java:43)
	at hudson.model.ResourceController.execute(ResourceController.java:97)
	at hudson.model.Executor.run(Executor.java:429)
No artifacts found that match the file pattern "**/*.events,heapdumps/**,**/hs_err_pid*". Configuration error?
Recording test results
Build step 'Publish JUnit test result report' changed build result to UNSTABLE
Email was triggered for: Unstable (Test Failures)
Sending email for trigger: Unstable (Test Failures)