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Posted to dev@hama.apache.org by "Edward J. Yoon (JIRA)" <ji...@apache.org> on 2015/04/07 02:16:12 UTC

[jira] [Commented] (HAMA-945) Change output format from NullOutputFormat to TextOutputFormat

    [ https://issues.apache.org/jira/browse/HAMA-945?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14482265#comment-14482265 ] 

Edward J. Yoon commented on HAMA-945:
-------------------------------------

Patch looks good. Like Pi example, you can print output using HDFS api. Why don't we print output? This is jut my opinion.

> Change output format from NullOutputFormat to TextOutputFormat
> --------------------------------------------------------------
>
>                 Key: HAMA-945
>                 URL: https://issues.apache.org/jira/browse/HAMA-945
>             Project: Hama
>          Issue Type: Task
>          Components: yarn
>            Reporter: Minho Kim
>            Assignee: Minho Kim
>             Fix For: 0.7.0
>
>         Attachments: HAMA-945.patch
>
>
> Currently result of YarnSerializePrinting example shows only "Hello BSP" message in container logs.
> I'll change output format from NullOnputFormat to TextOutputFormat.
> So you'll be able to show "Hello BSP" message in hdfs.



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