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Posted to mapreduce-issues@hadoop.apache.org by "Harsh J (JIRA)" <ji...@apache.org> on 2015/03/16 07:34:38 UTC

[jira] [Updated] (MAPREDUCE-4414) Add main methods to JobConf and YarnConfiguration, for debug purposes

     [ https://issues.apache.org/jira/browse/MAPREDUCE-4414?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Harsh J updated MAPREDUCE-4414:
-------------------------------
    Attachment: MAPREDUCE-4144.patch

+1.

Rebased the patch to trunk, and sorry for the major delay here. Committing after jenkins run.

> Add main methods to JobConf and YarnConfiguration, for debug purposes
> ---------------------------------------------------------------------
>
>                 Key: MAPREDUCE-4414
>                 URL: https://issues.apache.org/jira/browse/MAPREDUCE-4414
>             Project: Hadoop Map/Reduce
>          Issue Type: Improvement
>          Components: client
>    Affects Versions: 2.0.0-alpha
>            Reporter: Harsh J
>            Assignee: Plamen Jeliazkov
>              Labels: newbie
>         Attachments: MAPREDUCE-4144.patch, MAPREDUCE-4144.patch
>
>
> Just like Configuration has a main() func that dumps XML out for debug purposes, we should have a similar function under the JobConf and YarnConfiguration classes that do the same. This is useful in testing out app classpath setups at times.



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