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  1. Beam
  2. BEAM-7962

Drop support for Flink 1.5 and 1.6

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    Details

    • Type: Task
    • Status: Resolved
    • Priority: Major
    • Resolution: Fixed
    • Affects Version/s: None
    • Fix Version/s: 2.17.0
    • Component/s: runner-flink
    • Labels:
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      Description

      With Flink 1.9 around the corner, we should consider dropping support for Flink 1.5 and 1.6.

      This will get rid of Flink 1.5/1.6 specific workarounds, e.g. make use of Flink's preSnapshotBarrier in AbstractStreamOperator which removes the needs to buffer elements during a snapshot.

      Dropping 1.5/1.6 will also decrease the build time.

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              • Assignee:
                mxm Maximilian Michels
                Reporter:
                mxm Maximilian Michels
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