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https://issues.apache.org/jira/browse/YARN-891?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Jian He updated YARN-891:
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Attachment: YARN-891.8.patch
Thanks Vinod/Bikas for the reviews.
- New patch fixed the above comments.
- Made a new change in RMAppManager.recover() that recovers the application
synchronously , as otherwise client is possible to see the application not
recovered because ClientRMService is already started at that time.
> Store completed application information in RM state store
> ---------------------------------------------------------
>
> Key: YARN-891
> URL: https://issues.apache.org/jira/browse/YARN-891
> Project: Hadoop YARN
> Issue Type: Sub-task
> Components: resourcemanager
> Reporter: Bikas Saha
> Assignee: Jian He
> Attachments: YARN-891.1.patch, YARN-891.2.patch, YARN-891.3.patch,
> YARN-891.4.patch, YARN-891.5.patch, YARN-891.6.patch, YARN-891.7.patch,
> YARN-891.7.patch, YARN-891.8.patch, YARN-891.patch, YARN-891.patch,
> YARN-891.patch, YARN-891.patch, YARN-891.patch, YARN-891.patch
>
>
> Store completed application/attempt info in RMStateStore when
> application/attempt completes. This solves some problems like finished
> application get lost after RM restart and some other races like YARN-1195
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