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https://issues.apache.org/jira/browse/MAPREDUCE-5154?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Sandy Ryza updated MAPREDUCE-5154:
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Affects Version/s: (was: 1.1.2)
1.2.0
> staging directory deletion fails because delegation tokens have been cancelled
> ------------------------------------------------------------------------------
>
> Key: MAPREDUCE-5154
> URL: https://issues.apache.org/jira/browse/MAPREDUCE-5154
> Project: Hadoop Map/Reduce
> Issue Type: Bug
> Components: jobtracker
> Affects Versions: 1.2.0
> Reporter: Sandy Ryza
> Assignee: Sandy Ryza
>
> In a secure setup, the jobtracker needs the job's delegation tokens to delete
> the staging directory. MAPREDUCE-4850 made it so that job cleanup staging
> directory deletion occurs asynchronously, so that it could order it with
> system directory deletion. This introduced the issue that a job's delegation
> tokens could be cancelled before the cleanup thread got around to deleting
> it, causing the deletion to fail.
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