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From "Jeff Fenchel (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HAMA-848) Refactor YARN module for hadoop 2.x stable version
Date Sun, 29 Jun 2014 21:55:24 GMT

    [ https://issues.apache.org/jira/browse/HAMA-848?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14047268#comment-14047268
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Jeff Fenchel commented on HAMA-848:
-----------------------------------

I was trying to test this patch against hadoop 2.4.0 and I got the following: 

Exception in thread "main" java.lang.NullPointerException
	at org.apache.hama.bsp.BSPJobClient.getClusterStatus(BSPJobClient.java:790)
	at org.apache.hama.bsp.BSPJobClient.submitJobInternal(BSPJobClient.java:306)
	at org.apache.hama.bsp.YARNBSPJob.submit(YARNBSPJob.java:76)

Did you get the patch to work with yarn or was this never finished? Thanks!

> 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
>    Affects Versions: 0.7.0
>            Reporter: Edward J. Yoon
>            Assignee: Skater Xu
>              Labels: patch
>             Fix For: 0.7.0
>
>         Attachments: HAMA-HDFS2XBuild.Patch, HAMA-YARNDraft.patch
>
>
> 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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