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Posted to issues@flink.apache.org by "Weijie Guo (Jira)" <ji...@apache.org> on 2024/09/03 07:53:00 UTC

[jira] [Assigned] (FLINK-4503) Remove with method from CoGroupedStream and JoinedStream, and change apply method return type

     [ https://issues.apache.org/jira/browse/FLINK-4503?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Weijie Guo reassigned FLINK-4503:
---------------------------------

    Assignee: xuhuang  (was: Weijie Guo)

> Remove with method from CoGroupedStream and JoinedStream, and change apply method return type
> ---------------------------------------------------------------------------------------------
>
>                 Key: FLINK-4503
>                 URL: https://issues.apache.org/jira/browse/FLINK-4503
>             Project: Flink
>          Issue Type: Sub-task
>          Components: API / DataStream
>            Reporter: Jark Wu
>            Assignee: xuhuang
>            Priority: Major
>             Fix For: 2.0-preview
>
>
> We introduced (and immediately deprecated) the with(...) method in FLINK-4271. It is a temporary workaround for setting parallelism after co-group and join operator and not breaking binary compatibility. The with(...) method only differs in the return type and calls apply(...), casting the returned value. 
> So we need to remove the {{with(...)}} method in Flink 2.0. And change the apply method return type.



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