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Posted to issues@flink.apache.org by "Robert Metzger (JIRA)" <ji...@apache.org> on 2019/02/28 15:20:00 UTC

[jira] [Updated] (FLINK-9044) Fork a new stream in a stream

     [ https://issues.apache.org/jira/browse/FLINK-9044?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Robert Metzger updated FLINK-9044:
----------------------------------
    Component/s: API / DataStream

> Fork a new stream in a stream
> -----------------------------
>
>                 Key: FLINK-9044
>                 URL: https://issues.apache.org/jira/browse/FLINK-9044
>             Project: Flink
>          Issue Type: Wish
>          Components: API / DataStream
>            Reporter: Herbert Koelman
>            Priority: Minor
>
> Make it possible to fork a new stream in a running stream.
> This can be usefull when computational stream's state is affected (while running) by an external element/event.
> When such an event is detected, it would then be possible to fire up a new stream that would be in charge to recompute data that were handled before the state change event was detected.



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