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https://issues.apache.org/jira/browse/FLINK-28651?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Chesnay Schepler reassigned FLINK-28651:
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Assignee: Nuno Afonso
> JarRunHandler ignores restore mode set in the configuration
> -----------------------------------------------------------
>
> Key: FLINK-28651
> URL: https://issues.apache.org/jira/browse/FLINK-28651
> Project: Flink
> Issue Type: Bug
> Components: Runtime / REST
> Affects Versions: 1.15.0, 1.15.1
> Reporter: Nuno Afonso
> Assignee: Nuno Afonso
> Priority: Major
>
> Hello all,
>
> I started a Flink cluster with execution.savepoint-restore-mode set to CLAIM.
> Then, I submitted a job through the REST API without specifying restoreMode
> in the request. I would expect Flink to use CLAIM, but the job used NO_CLAIM
> as restore mode.
>
> After looking into the source code, I believe the issue comes from the way
> JarRunHandler picks the default for restoreMode. It directly gets it from the
> default of execution.savepoint-restore-mode instead of looking into the
> existing configuration:
> [https://github.com/apache/flink/blob/release-1.15.1/flink-runtime-web/src/main/java/org/apache/flink/runtime/webmonitor/handlers/JarRunHandler.java#L150]
>
> I think the fix can be achieved by getting execution.savepoint-restore-mode
> from the configuration.
>
> Looking forward to hearing your feedback.
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