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From "Edward J. Yoon (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HAMA-848) Refactor YARN module for hadoop 2.x stable version
Date Thu, 06 Feb 2014 01:33:05 GMT

    [ https://issues.apache.org/jira/browse/HAMA-848?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13892891#comment-13892891
] 

Edward J. Yoon commented on HAMA-848:
-------------------------------------

Hi xu, Hama cluster can run on Hadoop 2.x system like below: 

{code}
+------------------+-------------------------------------------------------------+
|  Hama cluster    |                  YARN (mapreduce, mpi, ...., )              |
+------------------+-------------------------------------------------------------+
|                                    HDFS                                        |
+--------------------------------------------------------------------------------+
{code}

However, it doesn't work through YARN resource manager. The purpose of YARN module is to submit
a Hama job to the YARN cluster directly. 

If you want to contribute to yarn-module, your should learn more about YARN.

> Refactor YARN module for hadoop 2.x stable version
> --------------------------------------------------
>
>                 Key: HAMA-848
>                 URL: https://issues.apache.org/jira/browse/HAMA-848
>             Project: Hama
>          Issue Type: Improvement
>            Reporter: Edward J. Yoon
>
> Current yarn-module was implemented based on Hadoop 0.23.1 version. You'll need to use
the Hama RPC instead of Hadoop RPC.



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