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https://issues.apache.org/jira/browse/FLINK-32141?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Weijie Guo resolved FLINK-32141.
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Fix Version/s: 1.18.0
Resolution: Fixed
master(1.18) via d94818e5f2301200f3f1bd6bd094a79f4545bd84.
release-1.17 via f0adce77f261627a651dd231189c9222e407c9de.
> SharedStateRegistry print too much info log
> -------------------------------------------
>
> Key: FLINK-32141
> URL: https://issues.apache.org/jira/browse/FLINK-32141
> Project: Flink
> Issue Type: Bug
> Components: Runtime / Checkpointing
> Affects Versions: 1.17.0
> Reporter: Feifan Wang
> Assignee: Feifan Wang
> Priority: Major
> Labels: pull-request-available
> Fix For: 1.18.0, 1.17.2
>
> Attachments: image-2023-05-21-00-26-20-026.png
>
>
> FLINK-29095 added some log to SharedStateRegistry for trouble shooting. Among
> them, a info log be added when newHandle is equal to the registered one:
> [https://github.com/apache/flink/blob/release-1.17.0/flink-runtime/src/main/java/org/apache/flink/runtime/state/SharedStateRegistryImpl.java#L117]
> !image-2023-05-21-00-26-20-026.png|width=775,height=126!
> But this case cannot be considered as a potential bug, because
> FsStateChangelogStorage will directly use the FileStateHandle of the previous
> checkpoint instead of PlaceholderStreamStateHandle.
> In our tests, JobManager printed so much of this log that useful information
> was overwhelmed.
> So I suggest change this log level to trace, WDYT [~Yanfei Lei], [~klion26] ?
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