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  1. Flink
  2. FLINK-5059

only serialise events once in RecordWriter#broadcastEvent

    Details

    • Type: Improvement
    • Status: Closed
    • Priority: Major
    • Resolution: Implemented
    • Affects Version/s: None
    • Fix Version/s: 1.3.0
    • Component/s: Network
    • Labels:
      None

      Description

      Currently, org.apache.flink.runtime.io.network.api.writer.RecordWriter#broadcastEvent serialises the event once per target channel. Instead, it could serialise the event only once and use the serialised form for every channel and thus save resources.

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              • Assignee:
                NicoK Nico Kruber
                Reporter:
                NicoK Nico Kruber
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                • Created:
                  Updated:
                  Resolved: