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https://issues.apache.org/jira/browse/FLINK-9044?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Konstantin Knauf updated FLINK-9044:
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Issue Type: Improvement (was: Wish)
As part of https://issues.apache.org/jira/browse/FLINK-22029 the "Wish" issue
type will be dropped. I changed this one to "Improvement" instead.
> Fork a new stream in a stream
> -----------------------------
>
> Key: FLINK-9044
> URL: https://issues.apache.org/jira/browse/FLINK-9044
> Project: Flink
> Issue Type: Improvement
> 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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