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https://issues.apache.org/jira/browse/YARN-4207?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14955334#comment-14955334
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Siddharth Seth commented on YARN-4207:
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[~rhaase] - thanks for taking this up.
Along with the change to FinalApplicationStatus, a change is also required to
the proto definition (yarn_protos.proto). There'll be a set of converter
methods which translate between the proto and FinalApplicationStatus which will
also need to be changed.
Other than that, I believe adding this additional value is a safe change.
> Add a non-judgemental YARN app completion status
> ------------------------------------------------
>
> Key: YARN-4207
> URL: https://issues.apache.org/jira/browse/YARN-4207
> Project: Hadoop YARN
> Issue Type: Improvement
> Reporter: Sergey Shelukhin
> Labels: trivial
> Attachments: YARN-4207.patch
>
>
> For certain applications, it doesn't make sense to have SUCCEEDED or FAILED
> end state. For example, Tez sessions may include multiple DAGs, some of which
> have succeeded and some have failed; there's no clear status for the session
> both logically and from user perspective (users are confused either way).
> There needs to be a status not implying success or failure, such as
> "done"/"ended"/"finished".
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