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From "Simone Leo (JIRA)" <j...@apache.org>
Subject [jira] Commented: (HADOOP-6369) add Grid Engine support to HOD
Date Thu, 12 Nov 2009 17:19:39 GMT

    [ https://issues.apache.org/jira/browse/HADOOP-6369?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12777066#action_12777066
] 

Simone Leo commented on HADOOP-6369:
------------------------------------

"HADOOP-6369.patch" is the actually proposed patch. I did not remove the other one as it could
be useful to SGE users running 0.20.1.

BTW, I hit "resume progress" by mistake and now it looks like there's no way to set the status
back to "patch available" (?)

> add Grid Engine support to HOD
> ------------------------------
>
>                 Key: HADOOP-6369
>                 URL: https://issues.apache.org/jira/browse/HADOOP-6369
>             Project: Hadoop Common
>          Issue Type: New Feature
>          Components: contrib/hod
>    Affects Versions: 0.20.1
>            Reporter: Simone Leo
>         Attachments: HADOOP-6369.patch, hod_ge.patch
>
>
> At [CRS4, Distributed Computing Group|http://dc.crs4.it], we developed and tested a simple
patch that adds Grid Engine support to HOD. Since porting HOD to SGE is listed in the [Project
Suggestions page|http://wiki.apache.org/hadoop/ProjectSuggestions], we decided to share the
patch with the community. After patching, HOD passes all unit tests at our site, and we tested
the SGE driver on a production cluster consisting of about 400 nodes. The patch should preserve
Torque functionality, although we were not able to test this on production.
> *NOTE*: the patch is for the official hadoop-0.20.1 HOD release. It should be easy, however,
to generate patches for other versions.

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