[jira] [Updated] (FLINK-4330) Consider removing min()/minBy()/max()/maxBy()/sum() utility methods from the DataStream API

["Valeria Vasylieva (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/FLINK-4330?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Valeria Vasylieva updated FLINK-4330:
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> Consider removing min()/minBy()/max()/maxBy()/sum() utility methods from the DataStream API
> -------------------------------------------------------------------------------------------
>
>                 Key: FLINK-4330
>                 URL: https://issues.apache.org/jira/browse/FLINK-4330
>             Project: Flink
>          Issue Type: Sub-task
>          Components: DataStream API
>            Reporter: Robert Metzger
>            Priority: Major
>             Fix For: 2.0.0
>
>
> I think we should consider removing the min()/minBy()/max()/maxBy()/sum() utility methods from the DataStream API. They make the maintenance of the code unnecessary complicated, and don't add enough value for the users (who can not access the window metadata).
> If we are keeping the methods, we should consolidate the min/minBy methods: the difference is subtle, and minBy can subsume the min method.



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