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Posted to issues@flink.apache.org by "Dian Fu (JIRA)" <ji...@apache.org> on 2018/12/04 09:45:00 UTC

[jira] [Assigned] (FLINK-7209) Support DataView in Java and Scala Tuples and case classes or as the accumulator of AggregateFunction itself

     [ https://issues.apache.org/jira/browse/FLINK-7209?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Dian Fu reassigned FLINK-7209:
------------------------------

    Assignee: Dian Fu

> Support DataView in Java and Scala Tuples and case classes or as the accumulator of AggregateFunction itself
> ------------------------------------------------------------------------------------------------------------
>
>                 Key: FLINK-7209
>                 URL: https://issues.apache.org/jira/browse/FLINK-7209
>             Project: Flink
>          Issue Type: Sub-task
>          Components: Table API &amp; SQL
>            Reporter: kaibo.zhou
>            Assignee: Dian Fu
>            Priority: Major
>
> Support DataView in Java and Scala Tuples and case classes or as the accumulator of AggregateFunction itself.
> e.g.
> {code}
> public class MyAgg extends AggregateFunction<String, Tuple2<String, MapView>>
> {code}
> or
> {code}
> case class MyAcc(str: String, map: MapView)
> {code}



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