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Posted to issues@flink.apache.org by "Roman Khachatryan (Jira)" <ji...@apache.org> on 2022/11/03 07:35:00 UTC

[jira] [Assigned] (FLINK-29095) Improve logging in SharedStateRegistry

     [ https://issues.apache.org/jira/browse/FLINK-29095?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Roman Khachatryan reassigned FLINK-29095:
-----------------------------------------

    Assignee:     (was: Roman Khachatryan)

> Improve logging in SharedStateRegistry 
> ---------------------------------------
>
>                 Key: FLINK-29095
>                 URL: https://issues.apache.org/jira/browse/FLINK-29095
>             Project: Flink
>          Issue Type: Improvement
>          Components: Runtime / Checkpointing, Runtime / State Backends
>    Affects Versions: 1.16.0
>            Reporter: Jing Ge
>            Priority: Critical
>              Labels: pull-request-available
>             Fix For: 1.17.0
>
>
> with the incremental checkpoint, conceptually, state files that are never used by any checkpoint will be deleted/GC . In practices, state files might be deleted when they are still somehow required by the failover which will lead to Flink job fails.
> We should add the log for trouble shooting.  



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