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https://issues.apache.org/jira/browse/YARN-2459?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14115851#comment-14115851
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Vinod Kumar Vavilapalli commented on YARN-2459:
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Can we please add two more tests for future proofing this?
- Add one in TestRMRestart to get an app rejected and make sure that the
final-status gets recorded
- Another one in RMStateStoreTestBase to ensure it is okay to have an
updateApp call without a storeApp call like in this case.
> RM crashes if App gets rejected for any reason and HA is enabled
> ----------------------------------------------------------------
>
> Key: YARN-2459
> URL: https://issues.apache.org/jira/browse/YARN-2459
> Project: Hadoop YARN
> Issue Type: Bug
> Components: resourcemanager
> Affects Versions: 2.4.1
> Reporter: Mayank Bansal
> Assignee: Mayank Bansal
> Attachments: YARN-2459-1.patch, YARN-2459-2.patch, YARN-2459.3.patch
>
>
> If RM HA is enabled and used Zookeeper store for RM State Store.
> If for any reason Any app gets rejected and directly goes to NEW to FAILED
> then final transition makes that to RMApps and Completed Apps memory
> structure but that doesn't make it to State store.
> Now when RMApps default limit reaches it starts deleting apps from memory and
> store. In that case it try to delete this app from store and fails which
> causes RM to crash.
> Thanks,
> Mayank
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