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Posted to dev@ambari.apache.org by "Steve Ratay (JIRA)" <ji...@apache.org> on 2013/04/03 16:57:16 UTC

[jira] [Commented] (AMBARI-1674) Jobtracker metrics for map and reduce task counts always show 0

    [ https://issues.apache.org/jira/browse/AMBARI-1674?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13620971#comment-13620971 ] 

Steve Ratay commented on AMBARI-1674:
-------------------------------------

These 6 metrics appear to have been added as part of tbeerbower's commit in r1454109, which was part of AMBARI-1559.  However, I'm attaching a patch for one typo in the mapping of the metrics from JMX to Ambari.
                
> Jobtracker metrics for map and reduce task counts always show 0
> ---------------------------------------------------------------
>
>                 Key: AMBARI-1674
>                 URL: https://issues.apache.org/jira/browse/AMBARI-1674
>             Project: Ambari
>          Issue Type: Bug
>          Components: controller
>    Affects Versions: 1.2.2
>            Reporter: Steve Ratay
>            Assignee: Steve Ratay
>         Attachments: AMBARI-1674.patch, AMBARI-1674.txt
>
>
> The following fields appear to always be 0 in the Ambari API for the jobtracker:
> * maps_launched
> * maps_completed
> * maps_failed
> * reduces_launched
> * reduces_completed
> * reduces_failed

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