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Posted to yarn-issues@hadoop.apache.org by "Jonathan Hung (Jira)" <ji...@apache.org> on 2019/08/30 02:49:00 UTC
[jira] [Updated] (YARN-8183) Fix ConcurrentModificationException
inside RMAppAttemptMetrics#convertAtomicLongMaptoLongMap
[ https://issues.apache.org/jira/browse/YARN-8183?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Jonathan Hung updated YARN-8183:
--------------------------------
Fix Version/s: 2.10.0
> Fix ConcurrentModificationException inside RMAppAttemptMetrics#convertAtomicLongMaptoLongMap
> --------------------------------------------------------------------------------------------
>
> Key: YARN-8183
> URL: https://issues.apache.org/jira/browse/YARN-8183
> Project: Hadoop YARN
> Issue Type: Bug
> Components: yarn
> Affects Versions: 3.0.0, 3.1.0
> Reporter: Sumana Sathish
> Assignee: Suma Shivaprasad
> Priority: Critical
> Fix For: 2.10.0, 3.2.0, 3.1.1, 3.0.3
>
> Attachments: YARN-8183.1.patch, YARN-8183.2.patch
>
>
> yclient gets stuck in killing application with repeatedly printing following message
> {code}
> INFO impl.YarnClientImpl: Waiting for application application_1523604760756_0001 to be killed.{code}
> RM shows following exception
> {code}
> ERROR resourcemanager.ResourceManager (ResourceManager.java:handle(995)) - Error in handling event type APP_UPDATE_SAVED for application application_ID
> java.util.ConcurrentModificationException
> at java.util.HashMap$HashIterator.nextNode(HashMap.java:1442)
> at java.util.HashMap$EntryIterator.next(HashMap.java:1476)
> at java.util.HashMap$EntryIterator.next(HashMap.java:1474)
> at org.apache.hadoop.yarn.server.resourcemanager.rmapp.attempt.RMAppAttemptMetrics.convertAtomicLongMaptoLongMap(RMAppAttemptMetrics.java:212)
> at org.apache.hadoop.yarn.server.resourcemanager.rmapp.attempt.RMAppAttemptMetrics.getAggregateAppResourceUsage(RMAppAttemptMetrics.java:133)
> at org.apache.hadoop.yarn.server.resourcemanager.rmapp.RMAppImpl.getRMAppMetrics(RMAppImpl.java:1660)
> at org.apache.hadoop.yarn.server.resourcemanager.metrics.TimelineServiceV2Publisher.appFinished(TimelineServiceV2Publisher.java:178)
> at org.apache.hadoop.yarn.server.resourcemanager.metrics.CombinedSystemMetricsPublisher.appFinished(CombinedSystemMetricsPublisher.java:73)
> at org.apache.hadoop.yarn.server.resourcemanager.rmapp.RMAppImpl$FinalTransition.transition(RMAppImpl.java:1470)
> at org.apache.hadoop.yarn.server.resourcemanager.rmapp.RMAppImpl$AppKilledTransition.transition(RMAppImpl.java:1408)
> at org.apache.hadoop.yarn.server.resourcemanager.rmapp.RMAppImpl$AppKilledTransition.transition(RMAppImpl.java:1400)
> at org.apache.hadoop.yarn.server.resourcemanager.rmapp.RMAppImpl$FinalStateSavedTransition.transition(RMAppImpl.java:1177)
> at org.apache.hadoop.yarn.server.resourcemanager.rmapp.RMAppImpl$FinalStateSavedTransition.transition(RMAppImpl.java:1164)
> at org.apache.hadoop.yarn.state.StateMachineFactory$MultipleInternalArc.doTransition(StateMachineFactory.java:385)
> at org.apache.hadoop.yarn.state.StateMachineFactory.doTransition(StateMachineFactory.java:302)
> at org.apache.hadoop.yarn.state.StateMachineFactory.access$500(StateMachineFactory.java:46)
> at org.apache.hadoop.yarn.state.StateMachineFactory$InternalStateMachine.doTransition(StateMachineFactory.java:487)
> at org.apache.hadoop.yarn.server.resourcemanager.rmapp.RMAppImpl.handle(RMAppImpl.java:898)
> at org.apache.hadoop.yarn.server.resourcemanager.rmapp.RMAppImpl.handle(RMAppImpl.java:118)
> at org.apache.hadoop.yarn.server.resourcemanager.ResourceManager$ApplicationEventDispatcher.handle(ResourceManager.java:993)
> at org.apache.hadoop.yarn.server.resourcemanager.ResourceManager$ApplicationEventDispatcher.handle(ResourceManager.java:977)
> at org.apache.hadoop.yarn.event.AsyncDispatcher.dispatch(AsyncDispatcher.java:197)
> at org.apache.hadoop.yarn.event.AsyncDispatcher$1.run(AsyncDispatcher.java:126)
> at java.lang.Thread.run(Thread.java:748)
> {code}
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