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From "Sameer Paranjpye (JIRA)" <j...@apache.org>
Subject [jira] Commented: (HADOOP-673) the task execution environment should have a current working directory that is task specific
Date Wed, 06 Dec 2006 00:05:23 GMT
    [ http://issues.apache.org/jira/browse/HADOOP-673?page=comments#action_12455814 ] 
            
Sameer Paranjpye commented on HADOOP-673:
-----------------------------------------

Can the difference between getAbsoluteFile() and getCanonicalFile() be used reliably? What
happens under cygwin?

> the task execution environment should have a current working directory that is task specific
> --------------------------------------------------------------------------------------------
>
>                 Key: HADOOP-673
>                 URL: http://issues.apache.org/jira/browse/HADOOP-673
>             Project: Hadoop
>          Issue Type: Bug
>          Components: mapred
>    Affects Versions: 0.7.2
>            Reporter: Owen O'Malley
>         Assigned To: Mahadev konar
>         Attachments: cwd.patch
>
>
> The tasks should be run in a work directory that is specific to a single task. In particular,
I'd suggest using the <local>/jobcache/<jobid>/<taskid> as the current working
directory.

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