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Posted to issues@flink.apache.org by "Dawid Wysakowicz (Jira)" <ji...@apache.org> on 2020/11/03 18:04:00 UTC

[jira] [Closed] (FLINK-19931) Do not emit intermediate results for reduce operation BATCH execution mode

     [ https://issues.apache.org/jira/browse/FLINK-19931?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Dawid Wysakowicz closed FLINK-19931.
------------------------------------
    Resolution: Implemented

Implemented in cf76ddad9a5a3eda957155b7b3cdc624240813ed

> Do not emit intermediate results for reduce operation BATCH execution mode
> --------------------------------------------------------------------------
>
>                 Key: FLINK-19931
>                 URL: https://issues.apache.org/jira/browse/FLINK-19931
>             Project: Flink
>          Issue Type: Sub-task
>          Components: API / DataStream
>            Reporter: Dawid Wysakowicz
>            Assignee: Dawid Wysakowicz
>            Priority: Major
>              Labels: pull-request-available
>             Fix For: 1.12.0
>
>
> As described in the FLIP-134 we should emit only a single result at the end of each key in a BATCH execution mode



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