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https://issues.apache.org/jira/browse/TEZ-3066?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Jason Lowe updated TEZ-3066:
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Summary: TaskAttemptFinishedEvent ConcurrentModificationException in
recovery or history logging services (was: TaskAttemptFinishedEvent
ConcurrentModificationException if processed by RecoveryService and history
logging simultaneously)
> TaskAttemptFinishedEvent ConcurrentModificationException in recovery or
> history logging services
> ------------------------------------------------------------------------------------------------
>
> Key: TEZ-3066
> URL: https://issues.apache.org/jira/browse/TEZ-3066
> Project: Apache Tez
> Issue Type: Bug
> Affects Versions: 0.7.0
> Reporter: Jason Lowe
>
> A ConcurrentModificationException can occur if a TaskAttemptFinishedEvent is
> processed simultaneously by the recovery service and another history logging
> service. Sample stacktraces to follow.
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