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https://issues.apache.org/jira/browse/YARN-1378?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13818261#comment-13818261
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Jian He commented on YARN-1378:
-------------------------------
New patch:
- Remove app from state store when the application is kicked out from
RMContext.RMApp list. This makes apps remembered by state store (on disk)
consistent with apps remembered by RM (in memory).
- Rename removeApplicationState to removeApplicationStateInternal
- Fixed other comments also.
> Implement a RMStateStore cleaner for deleting application/attempt info
> ----------------------------------------------------------------------
>
> Key: YARN-1378
> URL: https://issues.apache.org/jira/browse/YARN-1378
> Project: Hadoop YARN
> Issue Type: Sub-task
> Components: resourcemanager
> Reporter: Jian He
> Assignee: Jian He
> Attachments: YARN-1378.1.patch, YARN-1378.2.patch
>
>
> Now that we are storing the final state of application/attempt instead of
> removing application/attempt info on application/attempt
> completion(YARN-891), we need a separate RMStateStore cleaner for cleaning
> the application/attempt state.
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