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Date: Fri, 4 Sep 2009 04:13:57 -0700 (PDT)
From: "Jothi Padmanabhan (JIRA)" <jira@apache.org>
To: mapreduce-issues@hadoop.apache.org
Subject: [jira] Updated: (MAPREDUCE-157) Job History log file format is not
 friendly for external tools.
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     [ https://issues.apache.org/jira/browse/MAPREDUCE-157?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Jothi Padmanabhan updated MAPREDUCE-157:
----------------------------------------

        Fix Version/s: 0.21.0
    Affects Version/s: 0.20.1
               Status: Patch Available  (was: Open)

> 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-157-4Sep.patch, mapred-157-prelim.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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