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Posted to issues@flink.apache.org by "Márton Balassi (JIRA)" <ji...@apache.org> on 2014/10/27 17:21:33 UTC

[jira] [Closed] (FLINK-1175) Add support for KeySelector and possibility to select more than one field for groupBy for streaming

     [ https://issues.apache.org/jira/browse/FLINK-1175?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Márton Balassi closed FLINK-1175.
---------------------------------
       Resolution: Implemented
    Fix Version/s: 0.8-incubating

Implemented in the following commit:

https://git-wip-us.apache.org/repos/asf?p=incubator-flink.git;a=commit;h=a221796e260133795624d057c430616be66756e2

> Add support for KeySelector and possibility to select more than one field for groupBy for streaming
> ---------------------------------------------------------------------------------------------------
>
>                 Key: FLINK-1175
>                 URL: https://issues.apache.org/jira/browse/FLINK-1175
>             Project: Flink
>          Issue Type: Improvement
>          Components: Streaming
>            Reporter: Gyula Fora
>            Assignee: Gyula Fora
>            Priority: Minor
>             Fix For: 0.8-incubating
>
>
> The streaming API currently only supports grouping by one field in the tuple. To match the functionality of the batch API it is necessary to add support for the KeySelector and also the possibility to select more than one field to group by.



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