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https://issues.apache.org/jira/browse/YARN-1355?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13805537#comment-13805537
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Jason Lowe commented on YARN-1355:
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One idea is to persist the ACLs for an application underneath the application
directory in the log directory tree. That has the benefit of automatically
removing the persisted ACL data when an application's logs are removed (and
thus ACLs are no longer needed). Restoring of application ACLs potentially
could be lazily performed as well if it isn't cached in memory.
> Recover application ACLs upon nodemanager restart
> -------------------------------------------------
>
> Key: YARN-1355
> URL: https://issues.apache.org/jira/browse/YARN-1355
> Project: Hadoop YARN
> Issue Type: Sub-task
> Components: nodemanager
> Affects Versions: 2.3.0
> Reporter: Jason Lowe
>
> The ACLs for applications need to be recovered for work-preserving
> nodemanager restart.
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