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https://issues.apache.org/jira/browse/YARN-529?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Bikas Saha updated YARN-529:
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Description: MR app master will clean staging dir, if the job is already
succeeded and asked to reboot. If the finishApplicationMaster call fails, RM
will consider this job unfinished and launch further attempts, further attempts
will fail because staging dir is cleaned (was: MR app master will clean
staging dir, if the job is already succeeded and asked to reboot. RM will
consider this job unsuccessful and launch further attempts, further attempts
will fail because staging dir is cleaned)
> MR app master clean staging dir when reboot command sent from RM while the MR
> job succeeded
> -------------------------------------------------------------------------------------------
>
> Key: YARN-529
> URL: https://issues.apache.org/jira/browse/YARN-529
> Project: Hadoop YARN
> Issue Type: Sub-task
> Components: resourcemanager
> Reporter: Jian He
> Assignee: Jian He
>
> MR app master will clean staging dir, if the job is already succeeded and
> asked to reboot. If the finishApplicationMaster call fails, RM will consider
> this job unfinished and launch further attempts, further attempts will fail
> because staging dir is cleaned
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