[jira] [Updated] (FLINK-29856) Triggering savepoint does not trigger operator notifyCheckpointComplete

["Mason Chen (Jira)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/FLINK-29856?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Mason Chen updated FLINK-29856:
-------------------------------
    Summary: Triggering savepoint does not trigger operator notifyCheckpointComplete  (was: Triggering savepoint does not trigger source operator checkpoint )

> Triggering savepoint does not trigger operator notifyCheckpointComplete
> -----------------------------------------------------------------------
>
>                 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
>            Priority: Major
>
> 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). In this case, the savepoint is complete and successful, which is verified by the Flink Checkpoint UI tab and the jobmanager logs. e.g. `
> Triggering checkpoint 3 (type=SavepointType\{name='Savepoint', postCheckpointAction=NONE, formatType=CANONICAL})`
>  
> 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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