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Posted to mapreduce-issues@hadoop.apache.org by "Sandy Ryza (JIRA)" <ji...@apache.org> on 2013/10/08 20:14:45 UTC

[jira] [Commented] (MAPREDUCE-5463) Deprecate SLOTS_MILLIS counters

    [ https://issues.apache.org/jira/browse/MAPREDUCE-5463?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13789468#comment-13789468 ] 

Sandy Ryza commented on MAPREDUCE-5463:
---------------------------------------

+1. Will commit this later today or tomorrow if nobody has objections.

> Deprecate SLOTS_MILLIS counters
> -------------------------------
>
>                 Key: MAPREDUCE-5463
>                 URL: https://issues.apache.org/jira/browse/MAPREDUCE-5463
>             Project: Hadoop Map/Reduce
>          Issue Type: Task
>    Affects Versions: 2.1.0-beta
>            Reporter: Sandy Ryza
>            Assignee: Tsuyoshi OZAWA
>         Attachments: MAPREDUCE-5463.1.patch, MAPREDUCE-5463.2.patch
>
>
> As discussed in MAPREDUCE-5311, the SLOTS_MILLIS_MAPS and SLOTS_MILLIS_REDUCES counters don't really make sense in MR2, and should be deprecated so that they can eventually be removed.



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