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From "Aljoscha Krettek (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (FLINK-7954) sideoutput in async function
Date Wed, 24 Jan 2018 12:37:00 GMT

    [ https://issues.apache.org/jira/browse/FLINK-7954?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16337524#comment-16337524

Aljoscha Krettek commented on FLINK-7954:

I think this might be prohibitively difficult because the side output feature relies on the
special {{Context}} object that {{ProcessFunction.processElement()}} gets. Adding something
like this would break the API and also the ordering [~foxss] mentioned would be tricky to
get right.

We might be able to do it by extending the {{ResultFuture}}, though.

> sideoutput in async function
> ----------------------------
>                 Key: FLINK-7954
>                 URL: https://issues.apache.org/jira/browse/FLINK-7954
>             Project: Flink
>          Issue Type: Improvement
>          Components: DataStream API
>    Affects Versions: 1.3.2
>         Environment: similar to FLINK-7635,adding support of sideoutput to asynFunction

>            Reporter: Chen Qin
>            Assignee: Bowen Li
>            Priority: Major

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