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From "Sharad Agarwal (JIRA)" <j...@apache.org>
Subject [jira] Updated: (MAPREDUCE-157) Job History log file format is not friendly for external tools.
Date Thu, 17 Sep 2009 05:11:57 GMT

     [ https://issues.apache.org/jira/browse/MAPREDUCE-157?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Sharad Agarwal updated MAPREDUCE-157:
-------------------------------------

      Resolution: Fixed
    Hadoop Flags: [Incompatible change, Reviewed]  (was: [Incompatible change])
          Status: Resolved  (was: Patch Available)

I just committed this. Thanks Jothi.

> Job History log file format is not friendly for external tools.
> ---------------------------------------------------------------
>
>                 Key: MAPREDUCE-157
>                 URL: https://issues.apache.org/jira/browse/MAPREDUCE-157
>             Project: Hadoop Map/Reduce
>          Issue Type: Sub-task
>    Affects Versions: 0.20.1
>            Reporter: Owen O'Malley
>            Assignee: Jothi Padmanabhan
>             Fix For: 0.21.0
>
>         Attachments: mapred-157-10Sep.patch, mapred-157-15Sep-v1.patch, mapred-157-15Sep.patch,
mapred-157-16Sep-v1.patch, mapred-157-16Sep.patch, mapred-157-4Sep.patch, mapred-157-7Sep-v1.patch,
mapred-157-7Sep.patch, mapred-157-prelim.patch, MAPREDUCE-157-avro.patch, MAPREDUCE-157-avro.patch
>
>
> Currently, parsing the job history logs with external tools is very difficult because
of the format. The most critical problem is that newlines aren't escaped in the strings. That
makes using tools like grep, sed, and awk very tricky.

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