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  1. Flink
  2. FLINK-4754

Make number of retained checkpoints user configurable

    Details

    • Type: Improvement
    • Status: Closed
    • Priority: Major
    • Resolution: Fixed
    • Affects Version/s: 1.1.2
    • Fix Version/s: 1.3.0
    • Labels:
      None

      Description

      The number of retained successful checkpoints is fixed to 1. Expose this setting via the CheckpointConfig instead of having it fixed as a static field in the CheckpointRecoveryFactory.

      With the current state of things, this would require to set this value lazily in the checkpoint store implementations instead of setting it when creating the store.

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              • Assignee:
                tonywei Wei-Che Wei
                Reporter:
                uce Ufuk Celebi
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                • Created:
                  Updated:
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