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Date: Tue, 12 May 2015 14:40:00 +0000 (UTC)
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Subject: [jira] [Commented] (FLINK-1525) Provide utils to pass -D parameters
 to UDFs
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    [ https://issues.apache.org/jira/browse/FLINK-1525?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14539916#comment-14539916 ] 

ASF GitHub Bot commented on FLINK-1525:
---------------------------------------

Github user rmetzger commented on the pull request:

    https://github.com/apache/flink/pull/664#issuecomment-101303549
  
    Yes. But my PR will provide two standard implementations (ParameterTool, Configuration), so only if users want more features they need to implement the config.
    Users have to cast it in their function, yes.
    
    @hsaputra: I renamed the class to `ParameterTool`.
    
    ----------------------------------
    
    I think the pull request is in a mergeable state now. I didn't change the examples yet. Thats going to be a big change which I would like to do separately, once this is merged.
    
    Please review the PR ...


> Provide utils to pass -D parameters to UDFs 
> --------------------------------------------
>
>                 Key: FLINK-1525
>                 URL: https://issues.apache.org/jira/browse/FLINK-1525
>             Project: Flink
>          Issue Type: Improvement
>          Components: flink-contrib
>            Reporter: Robert Metzger
>            Assignee: Robert Metzger
>              Labels: starter
>
> Hadoop users are used to setting job configuration through "-D" on the command line.
> Right now, Flink users have to manually parse command line arguments and pass them to the methods.
> It would be nice to provide a standard args parser with is taking care of such stuff.


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