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Posted to dev@flink.apache.org by "Fan Hong (Jira)" <ji...@apache.org> on 2023/04/19 02:16:00 UTC

[jira] [Created] (FLINK-31846) Support cancel final checkpoint when all tasks are finished

Fan Hong created FLINK-31846:
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             Summary: Support cancel final checkpoint when all tasks are finished
                 Key: FLINK-31846
                 URL: https://issues.apache.org/jira/browse/FLINK-31846
             Project: Flink
          Issue Type: Improvement
          Components: Runtime / Checkpointing
    Affects Versions: 1.15.2
            Reporter: Fan Hong


As stated in [1], all tasks will wait for the final checkpoint before exiting. It also mentioned this mechanism will prolong the execution time.

So, can we provide configurations to make tasks NOT wait for the final checkpoint?

 

 [1]: https://nightlies.apache.org/flink/flink-docs-master/docs/dev/datastream/fault-tolerance/checkpointing/#waiting-for-the-final-checkpoint-before-task-exit



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