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Posted to mapreduce-issues@hadoop.apache.org by "nijel (JIRA)" <ji...@apache.org> on 2015/09/23 06:44:04 UTC

[jira] [Assigned] (MAPREDUCE-6487) TaskCounter.MAP_OUTPUT_BYTES is 0 for map-only jobs

     [ https://issues.apache.org/jira/browse/MAPREDUCE-6487?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

nijel reassigned MAPREDUCE-6487:
--------------------------------

    Assignee: nijel

> TaskCounter.MAP_OUTPUT_BYTES is 0 for map-only jobs
> ---------------------------------------------------
>
>                 Key: MAPREDUCE-6487
>                 URL: https://issues.apache.org/jira/browse/MAPREDUCE-6487
>             Project: Hadoop Map/Reduce
>          Issue Type: Bug
>          Components: task
>            Reporter: Laurent Goujon
>            Assignee: nijel
>
> It looks like DirectMapOutputCollector (used by Map-only jobs) doesn't update TaskCounter.MAP_OUTPUT_BYTES although it updates TaskCounter.MAP_OUTPUT_RECORDS.



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