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From "ASF GitHub Bot (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (FLINK-1139) HadoopOutputFormat fails for DOP > 1
Date Fri, 17 Oct 2014 11:34:33 GMT

    [ https://issues.apache.org/jira/browse/FLINK-1139?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14174951#comment-14174951
] 

ASF GitHub Bot commented on FLINK-1139:
---------------------------------------

GitHub user qmlmoon opened a pull request:

    https://github.com/apache/incubator-flink/pull/157

    [FLINK-1139] Fix HadoopOutputFormat for DOP>1

    This fix leaves the _temporary directory unremoved. It would be better if we could remove
the temp directory after all tasks finished.

You can merge this pull request into a Git repository by running:

    $ git pull https://github.com/qmlmoon/incubator-flink hadoop

Alternatively you can review and apply these changes as the patch at:

    https://github.com/apache/incubator-flink/pull/157.patch

To close this pull request, make a commit to your master/trunk branch
with (at least) the following in the commit message:

    This closes #157
    
----
commit 6512e3a2f5e02bf01e5839d36380b9db741e540d
Author: mingliang <qmlmoon@gmail.com>
Date:   2014-10-17T11:17:45Z

    Fix HadoopOutputFormat for DOP>1

----


> HadoopOutputFormat fails for DOP > 1
> ------------------------------------
>
>                 Key: FLINK-1139
>                 URL: https://issues.apache.org/jira/browse/FLINK-1139
>             Project: Flink
>          Issue Type: Bug
>          Components: Hadoop Compatibility
>            Reporter: Fabian Hueske
>
> HadoopOutputFormat fails for DOP > 1. The reason is that job finalization (removal
of the temp directory) is done after the first task finishes.
> All other tasks will fail in that moment, since they cannot continue to write their data
to the temp directory.



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