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From "Karthik Kambatla (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (MAPREDUCE-4643) Make job-history cleanup-period configurable
Date Mon, 24 Sep 2012 22:50:08 GMT

    [ https://issues.apache.org/jira/browse/MAPREDUCE-4643?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13462220#comment-13462220
] 

Karthik Kambatla commented on MAPREDUCE-4643:
---------------------------------------------

Thanks for your patch, Sandy.

The patch looks like it should work for (max-age > 1 day). How do we handle significantly
smaller ages? We should probably address it the same it is addressed in trunk - use the modification
time? Thoughts?
                
> Make job-history cleanup-period configurable
> --------------------------------------------
>
>                 Key: MAPREDUCE-4643
>                 URL: https://issues.apache.org/jira/browse/MAPREDUCE-4643
>             Project: Hadoop Map/Reduce
>          Issue Type: Bug
>          Components: jobhistoryserver
>    Affects Versions: 1.0.3
>            Reporter: Karthik Kambatla
>            Assignee: Sandy Ryza
>         Attachments: MAPREDUCE-4643.patch
>
>
> Job history cleanup should be made configurable. Currently, it is set to 1 month by default.
The DEBUG_MODE (to be removed, see MAPREDUCE-4629) sets it to 20 minutes, but it should be
configurable.

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