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Posted to dev@flink.apache.org by "Herbert Koelman (JIRA)" <ji...@apache.org> on 2018/03/21 13:26:00 UTC

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

Herbert Koelman created FLINK-9044:
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             Summary: Fork a new stream in a stream
                 Key: FLINK-9044
                 URL: https://issues.apache.org/jira/browse/FLINK-9044
             Project: Flink
          Issue Type: Wish
            Reporter: Herbert Koelman


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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