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Date: Mon, 12 Mar 2012 11:01:38 +0000 (UTC)
From: "Ravi Gummadi (Updated) (JIRA)" <jira@apache.org>
To: mapreduce-issues@hadoop.apache.org
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Subject: [jira] [Updated] (MAPREDUCE-3829) [Gridmix] Gridmix should give
 better error message when input-data directory already exists and -generate
 option is given
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     [ https://issues.apache.org/jira/browse/MAPREDUCE-3829?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Ravi Gummadi updated MAPREDUCE-3829:
------------------------------------

    Release Note: Makes Gridmix emit out correct error message when the input data directory already exists and -generate option is used. Makes Gridmix exit with proper exit codes when Gridmix fails in args-processing, startup/setup.  (was: Makes Gridmix emit out correct error message when the input data directory already exists and -generate option is used. Makes Gridmix exit with proper exit codes when Gridmix fails in startup/setup.)
    Hadoop Flags: Reviewed
          Status: Patch Available  (was: Open)
    
> [Gridmix] Gridmix should give better error message when input-data directory already exists and -generate option is given
> -------------------------------------------------------------------------------------------------------------------------
>
>                 Key: MAPREDUCE-3829
>                 URL: https://issues.apache.org/jira/browse/MAPREDUCE-3829
>             Project: Hadoop Map/Reduce
>          Issue Type: Bug
>          Components: contrib/gridmix
>            Reporter: Ravi Gummadi
>            Assignee: Ravi Gummadi
>         Attachments: 3829.v0.patch, 3829.v1.3.patch, 3829.v1.patch, 3829.v2.patch
>
>
> Instead of throwing exception messages on to the console, Gridmix should give better error message when input-data directory already exists and -generate option is given.

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