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https://issues.apache.org/jira/browse/MAPREDUCE-6304?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14485918#comment-14485918
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Jian Fang commented on MAPREDUCE-6304:
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Thanks Naganarasimha for your understanding. However, user/group mapping may
not work for us since we don't have control of that as a hadoop service
provider. I would prefer a plugin mechanism rather than a solution here so that
we can extend that for our service. But I think the change for YarnRunner is
still needed for hadoop users anyway.
> Specifying node labels when submitting MR jobs
> ----------------------------------------------
>
> Key: MAPREDUCE-6304
> URL: https://issues.apache.org/jira/browse/MAPREDUCE-6304
> Project: Hadoop Map/Reduce
> Issue Type: New Feature
> Reporter: Jian Fang
> Assignee: Naganarasimha G R
>
> Per the discussion on YARN-796, we need a mechanism in MAPREDUCE to specify
> node labels when submitting MR jobs.
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