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https://issues.apache.org/jira/browse/HADOOP-4372?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12707498#action_12707498
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Hudson commented on HADOOP-4372:
--------------------------------
Integrated in Hadoop-trunk #830 (See
[http://hudson.zones.apache.org/hudson/job/Hadoop-trunk/830/])
. Improves the way history filenames are obtained and manipulated.
Contributed by Amar Kamat.
> Improve the way the job history files are managed during job recovery
> ---------------------------------------------------------------------
>
> Key: HADOOP-4372
> URL: https://issues.apache.org/jira/browse/HADOOP-4372
> Project: Hadoop Core
> Issue Type: Improvement
> Components: mapred
> Reporter: Amar Kamat
> Assignee: Amar Kamat
> Fix For: 0.21.0
>
> Attachments: HADOOP-4372-v1.4.patch, HADOOP-4372-v1.patch,
> HADOOP-4372-v3.0.patch, HADOOP-4372-v3.1.patch
>
>
> Today we use the _.recover_ technique to handle the job history files when
> the jobtracker restarts. The comment
> [here|https://issues.apache.org/jira/browse/HADOOP-3245?focusedCommentId=12629080#action_12629080]
> proposes a better way to handle the files.
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