[jira] [Commented] (FLINK-3218) Merging Hadoop configurations overrides user parameters

["ASF GitHub Bot (JIRA)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/FLINK-3218?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15092725#comment-15092725 ] 

ASF GitHub Bot commented on FLINK-3218:
---------------------------------------

GitHub user greghogan opened a pull request:

    https://github.com/apache/flink/pull/1496

    [FLINK-3218] Merging Hadoop configurations overrides user parameters

    

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

    $ git pull https://github.com/greghogan/flink 3218_merging_hadoop_configurations_overrides_user_parameters

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

    https://github.com/apache/flink/pull/1496.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 #1496
    
----
commit 70257b6e88f515fe07909da419a6d7c97e982148
Author: Greg Hogan <co...@greghogan.com>
Date:   2016-01-11T17:56:48Z

    [FLINK-3218] Merging Hadoop configurations overrides user parameters

----


> Merging Hadoop configurations overrides user parameters
> -------------------------------------------------------
>
>                 Key: FLINK-3218
>                 URL: https://issues.apache.org/jira/browse/FLINK-3218
>             Project: Flink
>          Issue Type: Bug
>          Components: Java API
>    Affects Versions: 1.0.0
>            Reporter: Greg Hogan
>            Assignee: Greg Hogan
>
> The {{HadoopUtils.mergeHadoopConf}} load the default Hadoop configuration over the user configuration. We should only copy parameters that do not exist in the user configuration.



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