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  1. Flink
  2. FLINK-3669

WindowOperator registers a lot of timers at StreamTask

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Details

    • Bug
    • Status: Resolved
    • Blocker
    • Resolution: Fixed
    • 1.0.1
    • 1.1.0
    • API / DataStream
    • None

    Description

      Right now, the WindowOperator registers a timer at the StreamTask for every processing-time timer that a Trigger registers. We should combine several registered trigger timers to only register one low-level timer (timer coalescing).

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            knaufk Konstantin Knauf
            aljoscha Aljoscha Krettek
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