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Posted to mapreduce-issues@hadoop.apache.org by "Hong Tang (JIRA)" <ji...@apache.org> on 2009/10/14 04:45:31 UTC

[jira] Commented: (MAPREDUCE-1103) Additional JobTracker metrics

    [ https://issues.apache.org/jira/browse/MAPREDUCE-1103?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12765364#action_12765364 ] 

Hong Tang commented on MAPREDUCE-1103:
--------------------------------------

+1

> Additional JobTracker metrics
> -----------------------------
>
>                 Key: MAPREDUCE-1103
>                 URL: https://issues.apache.org/jira/browse/MAPREDUCE-1103
>             Project: Hadoop Map/Reduce
>          Issue Type: Improvement
>          Components: jobtracker
>    Affects Versions: 0.21.0
>            Reporter: Arun C Murthy
>             Fix For: 0.21.0
>
>
> It would be useful for tracking the following additional JobTracker metrics:
> running{map|reduce}tasks
> busy{map|reduce}slots
> reserved{map|reduce}slots

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