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  1. Flink
  2. FLINK-4754

Make number of retained checkpoints user configurable

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Details

    • Improvement
    • Status: Closed
    • Major
    • Resolution: Fixed
    • 1.1.2
    • 1.3.0
    • Runtime / State Backends
    • 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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        Issue Links

          blocks

          New Feature - A new feature of the product, which has yet to be developed. FLINK-4815 Automatic fallback to earlier checkpoints when checkpoint restore fails

          • Not a Priority -
          • Open
          links to

          Web Link GitHub Pull Request #3374

          Activity

            People

              tonywei Wei-Che Wei
              uce Ufuk Celebi
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              Dates

                Created:
                Updated:
                Resolved: