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Posted to commits@beam.apache.org by "Thomas Groh (JIRA)" <ji...@apache.org> on 2016/08/22 18:21:20 UTC

[jira] [Created] (BEAM-576) ReduceFnRunner should GC based on current WM, not on a fired Timer

Thomas Groh created BEAM-576:
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             Summary: ReduceFnRunner should GC based on current WM, not on a fired Timer
                 Key: BEAM-576
                 URL: https://issues.apache.org/jira/browse/BEAM-576
             Project: Beam
          Issue Type: Bug
          Components: sdk-java-core
            Reporter: Thomas Groh
            Assignee: Davor Bonaci
            Priority: Minor


ReduceFnRunner currently uses the time of a timer to determine if it is the garbage collection timer. Instead, it should examine the time a window is expired and the current input watermark to determine if the window should be Garbage Collected. It should additionally. ignore all timers for windows that have already been expired.



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