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  1. Flink
  2. FLINK-5149

ContinuousEventTimeTrigger doesn't fire at the end of the window

    Details

    • Type: Bug
    • Status: Closed
    • Priority: Major
    • Resolution: Fixed
    • Affects Version/s: 1.2.0, 1.1.3
    • Fix Version/s: 1.2.0, 1.1.4
    • Component/s: Streaming
    • Labels:
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      Description

      The ContinuousEventTimeTrigger registers a timer when elements arrive. The timers might be registered past the end of the window. In this case, the window is cleaned up and doesn't fire at all. That is certainly not what users have in mind when they use the custom trigger.

      I proposed to let it behave like a normal EventTimeTrigger in addition to its continuous firing capabilities. So it should fire at the end of the window regardless of timers set.

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              • Assignee:
                mxm Maximilian Michels
                Reporter:
                mxm Maximilian Michels
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                • Created:
                  Updated:
                  Resolved: