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From "Akira AJISAKA (JIRA)" <j...@apache.org>
Subject [jira] [Assigned] (HADOOP-10045) QueueMetrics 'maps_killed' and 'reduces_killed' are never incremented in branch-1
Date Tue, 15 Oct 2013 00:32:43 GMT

     [ https://issues.apache.org/jira/browse/HADOOP-10045?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Akira AJISAKA reassigned HADOOP-10045:
--------------------------------------

    Assignee: Akira AJISAKA

> QueueMetrics 'maps_killed' and 'reduces_killed' are never incremented in branch-1
> ---------------------------------------------------------------------------------
>
>                 Key: HADOOP-10045
>                 URL: https://issues.apache.org/jira/browse/HADOOP-10045
>             Project: Hadoop Common
>          Issue Type: Bug
>          Components: metrics
>    Affects Versions: 1.2.1
>         Environment: branch-1
>            Reporter: Akira AJISAKA
>            Assignee: Akira AJISAKA
>            Priority: Minor
>              Labels: metrics
>
> In branch-1, maps/reduces_failed metric will be incremented when map/reduce task is failed
or killed, otherwise maps/reduces_killed metric won't be incremented then.
> I found 'maps_killed' and 'reduces_killed' metrics are never incremented not only in
QueueMetrics but also in JobTrackerMetrics.



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