[jira] [Created] (FLINK-17421) Backpressure new checkpoints if previous were not managed to be cleaned up yet

[Shang Yuanchun (Jira)]

Piotr Nowojski created FLINK-17421:
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             Summary: Backpressure new checkpoints if previous were not managed to be cleaned up yet
                 Key: FLINK-17421
                 URL: https://issues.apache.org/jira/browse/FLINK-17421
             Project: Flink
          Issue Type: Improvement
          Components: Runtime / Checkpointing
    Affects Versions: 1.10.0, 1.9.3, 1.8.3, 1.7.2
            Reporter: Piotr Nowojski


As reported in FLINK-17073, ioExecutor might not manage to clean up checkpoints quickly enough causing ever growing memory consumption. A proposed solution would be to backpressure new checkpoints in that scenario.



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