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Posted to issues@flink.apache.org by "Mason Chen (Jira)" <ji...@apache.org> on 2022/11/03 02:50:00 UTC

[jira] [Created] (FLINK-29856) Triggering savepoint does not trigger source operator checkpoint

Mason Chen created FLINK-29856:
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             Summary: Triggering savepoint does not trigger source operator checkpoint 
                 Key: FLINK-29856
                 URL: https://issues.apache.org/jira/browse/FLINK-29856
             Project: Flink
          Issue Type: Improvement
          Components: Runtime / Checkpointing
    Affects Versions: 1.16.0
            Reporter: Mason Chen


When I trigger a savepoint with the Flink K8s operator, I verified for two sources (KafkaSource and MultiClusterKafkaSource) do not invoke snapshotState or notifyCheckpointComplete. This is easily reproducible in a simple pipeline (e.g. KafkaSource -> print).

 

However, when the checkpoint occurs via the interval, I do see the sources checkpointing properly and expected logs in the output.



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