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From "Allen Wittenauer (Commented) (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (MAPREDUCE-3824) Distributed caches are not removed properly
Date Wed, 15 Feb 2012 23:02:01 GMT

    [ https://issues.apache.org/jira/browse/MAPREDUCE-3824?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13208927#comment-13208927
] 

Allen Wittenauer commented on MAPREDUCE-3824:
---------------------------------------------

It would be good to add some debug statements. When stuff does break (related or not), ops
teams end up being completely blind.  (This is a problem with many many many other parts of
Hadoop!)
                
> Distributed caches are not removed properly
> -------------------------------------------
>
>                 Key: MAPREDUCE-3824
>                 URL: https://issues.apache.org/jira/browse/MAPREDUCE-3824
>             Project: Hadoop Map/Reduce
>          Issue Type: Bug
>          Components: distributed-cache
>    Affects Versions: 1.0.0
>            Reporter: Allen Wittenauer
>            Assignee: Thomas Graves
>            Priority: Critical
>         Attachments: MAPREDUCE-3824-branch-1.0.patch, MAPREDUCE-3824-branch-1.0.txt
>
>
> Distributed caches are not being properly removed by the TaskTracker when they are expected
to be expired. 

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