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Posted to mapreduce-issues@hadoop.apache.org by "Chris Douglas (JIRA)" <ji...@apache.org> on 2009/10/19 02:26:31 UTC

[jira] Updated: (MAPREDUCE-932) Rumen needs a job trace sorter

     [ https://issues.apache.org/jira/browse/MAPREDUCE-932?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Chris Douglas updated MAPREDUCE-932:
------------------------------------

    Status: Open  (was: Patch Available)

Could this compress the data for the testcase, as in MAPREDUCE-1077?

> Rumen needs a job trace sorter
> ------------------------------
>
>                 Key: MAPREDUCE-932
>                 URL: https://issues.apache.org/jira/browse/MAPREDUCE-932
>             Project: Hadoop Map/Reduce
>          Issue Type: New Feature
>            Reporter: Dick King
>            Assignee: Dick King
>         Attachments: MAPREDUCE-932--2009-09-18-PM.patch, MAPREDUCE-932--2009-09-18.patch, patch-932--2009-08-31--1702.patch
>
>
> Rumen reads job history logs and produces job traces.  The jobs in a job trace do not occur in any promised order.  Certain tools need the jobs to be ordered by job submission time.  We should include, in Rumen, a tool to sort job traces.

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