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Posted to dev@crunch.apache.org by "Quentin Ambard (JIRA)" <ji...@apache.org> on 2013/03/27 15:27:16 UTC

[jira] [Closed] (CRUNCH-186) First N affrefator : add a "not null" option

     [ https://issues.apache.org/jira/browse/CRUNCH-186?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Quentin Ambard closed CRUNCH-186.
---------------------------------

    Resolution: Invalid
    
> First N affrefator : add a "not null" option
> --------------------------------------------
>
>                 Key: CRUNCH-186
>                 URL: https://issues.apache.org/jira/browse/CRUNCH-186
>             Project: Crunch
>          Issue Type: New Feature
>          Components: MapReduce Patterns
>    Affects Versions: 0.5.0
>            Reporter: Quentin Ambard
>            Priority: Trivial
>
> Hi,
> I think it'd be nice to have in the FIRST_N and LAST_N aggegator an option to include or not into the count the null values.
> Edit : humm I just realized that I can't have null values, I was hanlding empty String and i made the confusion, sorry !
> I'll just not add my empty string to my emmitter, i guess it's the way to go

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