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Posted to commits@samza.apache.org by "Xinyu Liu (JIRA)" <ji...@apache.org> on 2017/06/06 16:35:18 UTC

[jira] [Created] (SAMZA-1321) Propagate end-of-stream messages

Xinyu Liu created SAMZA-1321:
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             Summary: Propagate end-of-stream messages
                 Key: SAMZA-1321
                 URL: https://issues.apache.org/jira/browse/SAMZA-1321
             Project: Samza
          Issue Type: Task
            Reporter: Xinyu Liu
            Assignee: Xinyu Liu


TaskInstance will aggregate the end-of-stream control messages, propagate the result to the StreamOperatorTask. The Task will send end-of-stream to downstream intermediate topics given the upstream inputs to a set of operators are all end-of-stream.



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