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https://issues.apache.org/jira/browse/HADOOP-4372?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12707251#action_12707251
 ] 

Ravi Gummadi commented on HADOOP-4372:
--------------------------------------

Patch looks good.
+1

> 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
>         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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