[jira] [Updated] (FLINK-15922) Show "Warn - received late message for checkpoint" only when checkpoint actually expired

["Yun Gao (Jira)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/FLINK-15922?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Yun Gao updated FLINK-15922:
----------------------------
    Fix Version/s: 1.16.0

> Show "Warn - received late message for checkpoint" only when checkpoint actually expired
> ----------------------------------------------------------------------------------------
>
>                 Key: FLINK-15922
>                 URL: https://issues.apache.org/jira/browse/FLINK-15922
>             Project: Flink
>          Issue Type: Improvement
>          Components: Runtime / Checkpointing
>    Affects Versions: 1.10.0
>            Reporter: Stephan Ewen
>            Priority: Minor
>              Labels: auto-deprioritized-major, beginner, beginner-friendly, usability
>             Fix For: 1.15.0, 1.16.0
>
>
> The message "Warn - received late message for checkpoint" is shown frequently in the logs, also when a checkpoint was purposefully canceled.
> In those case, this message is unhelpful and misleading.
> We should log this only when the checkpoint is actually expired.
> Meaning that when receiving the message, we check if we have an expired checkpoint for that ID. If yes, we log that message, if not, we simply drop the message.



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