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https://issues.apache.org/jira/browse/YARN-3536?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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gu-chi updated YARN-3536:
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Description: Here is a scenario that Application status is FAILED/FINISHED
but AppAttempt status is null, this cause NPE when doing recover with
yarn.resourcemanager.work-preserving-recovery.enabled set to true, RM should
handle recovery gracefully (was: Here is a scenario that Application status is
FAILED/FINISHED but AppAttempt status is null, this cause NPE when doing
recover with yarn.resourcemanager.work-preserving-recovery.enabled set to true,
RM should handle recover gracefully)
> ZK exception occur when updating AppAttempt status, then NPE thrown when RM
> do recover
> --------------------------------------------------------------------------------------
>
> Key: YARN-3536
> URL: https://issues.apache.org/jira/browse/YARN-3536
> Project: Hadoop YARN
> Issue Type: Bug
> Components: capacityscheduler, resourcemanager
> Affects Versions: 2.4.1
> Reporter: gu-chi
>
> Here is a scenario that Application status is FAILED/FINISHED but AppAttempt
> status is null, this cause NPE when doing recover with
> yarn.resourcemanager.work-preserving-recovery.enabled set to true, RM should
> handle recovery gracefully
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