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Posted to dev@flink.apache.org by "Dawid Wysakowicz (Jira)" <ji...@apache.org> on 2021/07/19 15:50:00 UTC

[jira] [Created] (FLINK-23430) Do not take snapshot for operator coordinators which all tasks finished

Dawid Wysakowicz created FLINK-23430:
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             Summary: Do not take snapshot for operator coordinators which all tasks finished
                 Key: FLINK-23430
                 URL: https://issues.apache.org/jira/browse/FLINK-23430
             Project: Flink
          Issue Type: Sub-task
          Components: Runtime / Checkpointing
            Reporter: Dawid Wysakowicz
            Assignee: Dawid Wysakowicz
             Fix For: 1.14.0


Currently we trigger checkpoints for all operator coordinators irrespective if their corresponding tasks finished or not. This leads e.g. to a precondition in {{org.apache.flink.runtime.checkpoint.PendingCheckpoint#fulfillFullyFinishedOperatorStates}} failing



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