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From "Vinay Kumar Thota (JIRA)" <j...@apache.org>
Subject [jira] Commented: (MAPREDUCE-1978) [Rumen] TraceBuilder should provide recursive input folder scanning
Date Mon, 27 Sep 2010 06:20:33 GMT

    [ https://issues.apache.org/jira/browse/MAPREDUCE-1978?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12915143#action_12915143
] 

Vinay Kumar Thota commented on MAPREDUCE-1978:
----------------------------------------------

Patch looks good to me. However, why don't you use -r option instead of -recursive? In general
-r represents the recursive mode right.

> [Rumen] TraceBuilder should provide recursive input folder scanning
> -------------------------------------------------------------------
>
>                 Key: MAPREDUCE-1978
>                 URL: https://issues.apache.org/jira/browse/MAPREDUCE-1978
>             Project: Hadoop Map/Reduce
>          Issue Type: Improvement
>          Components: tools/rumen
>            Reporter: Amar Kamat
>            Assignee: Ravi Gummadi
>         Attachments: 1978.patch
>
>
> Currently, {{TraceBuilder}} assumes that the input is either jobhistory files or a folders
containing jobhistory files directly underneath the specified folder. There could be a use
cases where the input folder could contain sub-folders containing jobhistory files. Rumen
should support such input folders.

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