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From "Frances Perry (JIRA)" <j...@apache.org>
Subject [jira] [Created] (BEAM-1627) Composite/DisplayData structure changed
Date Mon, 06 Mar 2017 00:52:32 GMT
Frances Perry created BEAM-1627:
-----------------------------------

             Summary: Composite/DisplayData structure changed
                 Key: BEAM-1627
                 URL: https://issues.apache.org/jira/browse/BEAM-1627
             Project: Beam
          Issue Type: Bug
          Components: runner-dataflow
            Reporter: Frances Perry
            Assignee: Thomas Groh
            Priority: Blocker
             Fix For: 0.6.0


When running at head, pipeline composite structure has changed. My guess is this is related
to pull/2145. 

(1) Steps that used to be leaf notes are now expandable composites with a ParMultiDo inside
them.

(2) For some (but not all) display data appears to be lost

This can be seen pretty clearly in the Dataflow monitoring UI. Attached screenshots showing
-- ParseGameEvent transform leaks an extra level of composite.
-- FixedWindows transform leaks an extra composite and loses display data.

[~tgroh] can you triage?
[~altay] FYI potential 0.6 release blocker



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