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https://issues.apache.org/jira/browse/YARN-5423?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15391401#comment-15391401
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Varun Vasudev commented on YARN-5423:
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[~Naganarasimha] - if you delete the user folder, what would happen to other
running applications by the same user? The fix seems to me to retain UIDs
across user creation and deletion.
> Yarn applications are failing when job submitter use is re-created in OS.
> -------------------------------------------------------------------------
>
> Key: YARN-5423
> URL: https://issues.apache.org/jira/browse/YARN-5423
> Project: Hadoop YARN
> Issue Type: Bug
> Components: applications
> Affects Versions: 2.7.1
> Reporter: Surendra Singh Lilhore
>
> When we re-create user in OS, user ID may change. If we run application from
> the same user again, application will not able to write data in user NM local
> directory
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