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From Márton Balassi (JIRA) <j...@apache.org>
Subject [jira] [Commented] (FLINK-2103) Expose partitionBy to the user in Stream API
Date Fri, 29 May 2015 08:00:41 GMT

    [ https://issues.apache.org/jira/browse/FLINK-2103?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14564379#comment-14564379
] 

Márton Balassi commented on FLINK-2103:
---------------------------------------

One slight difference is that the GroupedDataStream knows it goruping key and this way the
output of the partitioning will not know the partitioning key.

> Expose partitionBy to the user in Stream API
> --------------------------------------------
>
>                 Key: FLINK-2103
>                 URL: https://issues.apache.org/jira/browse/FLINK-2103
>             Project: Flink
>          Issue Type: Improvement
>    Affects Versions: 0.9
>            Reporter: Aljoscha Krettek
>            Assignee: Aljoscha Krettek
>
> Is there a reason why this is not exposed to the user? I could see cases where this would
be useful to have.



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