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From "Amit Sela (JIRA)" <j...@apache.org>
Subject [jira] [Created] (BEAM-920) Support triggers and panes in streaming.
Date Sun, 06 Nov 2016 11:33:58 GMT
Amit Sela created BEAM-920:
------------------------------

             Summary: Support triggers and panes in streaming.
                 Key: BEAM-920
                 URL: https://issues.apache.org/jira/browse/BEAM-920
             Project: Beam
          Issue Type: Bug
          Components: runner-spark
            Reporter: Amit Sela
            Assignee: Amit Sela


Use Spark's {{mapWithState}} operator to maintain accumulated state across (micro) batches
and the SDK to decide when to trigger and how to accumulate across panes. 



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