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https://issues.apache.org/jira/browse/YARN-1407?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13821916#comment-13821916
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Sandy Ryza commented on YARN-1407:
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Uploading a patch that fixes the test, updates the doc, and brings the change
to the web app as well as the API. A consequence of the last part is that we
now omit the apps that are in the FINISHING state from the scheduler page,
because this is not an existing YarnApplicationState. I think this makes
sense, because AFAICT apps that are in the FINISHING state have already been
removed from the scheduler.
> apps REST API filters queries by YarnApplicationState, but includes
> RMAppStates in response
> -------------------------------------------------------------------------------------------
>
> Key: YARN-1407
> URL: https://issues.apache.org/jira/browse/YARN-1407
> Project: Hadoop YARN
> Issue Type: Bug
> Affects Versions: 2.2.0
> Reporter: Sandy Ryza
> Assignee: Sandy Ryza
> Attachments: YARN-1407.patch
>
>
> RMAppState isn't a public facing enum like YarnApplicationState, so we
> shouldn't return values that come from it.
> It is not 100% clear to me whether or not fixing this would be a
> backwards-incompatible change. The change would only reduce the set of
> possible strings that the API returns, so I think not. We have also been
> changing the contents of RMAppState since 2.2.0, e.g. in YARN-891. It would
> still be good to fix this ASAP (i.e. for 2.2.1).
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