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https://issues.apache.org/jira/browse/FLINK-40143?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=18096167#comment-18096167
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caosurong commented on FLINK-40143:
-----------------------------------
Hi, I have reproduced this issue and submitted PR #28736 with regression tests.
The Azure CI has passed. Could a committer please review the proposed approach
and assign FLINK-40143 to me if appropriate?
I am happy to address any feedback. Thanks!
> Dashboard shows incorrect restart strategy for jobs configured with
> restart-strategy options
> --------------------------------------------------------------------------------------------
>
> Key: FLINK-40143
> URL: https://issues.apache.org/jira/browse/FLINK-40143
> Project: Flink
> Issue Type: Bug
> Components: Runtime / Configuration, Runtime / REST, Runtime / Web
> Frontend
> Affects Versions: 1.19.1, 1.20.5
> Environment: Reproduced locally with Apache Flink 1.20.5 and 1.19.1
> using a MiniCluster and the real Dashboard Job Configuration page. The same
> issue was not reproducible in Apache Flink 1.18.1.
> Evidence screenshots are available for 1.20.5 and 1.19.1.
> Reporter: caosurong
> Priority: Major
> Labels: pull-request-available
> Attachments: image-2026-07-14-11-29-56-872.png,
> image-2026-07-14-11-30-18-947.png
>
>
> When a job is configured with restart-strategy.type=fixed-delay and related
> restart-strategy.fixed-delay.* options, the runtime uses the job-level
> restart strategy correctly. However, the Dashboard Job Configuration page and
> the /jobs/<jid>/config REST
>
> !image-2026-07-14-11-30-18-947.png! response display "Cluster level default
> restart strategy".
> This is reproducible in Flink 1.19.1 and Flink 1.20.5 LTS. I also checked
> Flink 1.18.1, where the same issue is not reproducible.
> Example job-level configuration:
> - restart-strategy.type = fixed-delay
> - restart-strategy.fixed-delay.attempts = 10
> - restart-strategy.fixed-delay.delay = 1 min
> Expected:
> The Job Configuration page and the /jobs/<jid>/config REST response should
> display the configured fixed-delay restart strategy.
> Actual:
> The Job Configuration page and the /jobs/<jid>/config REST response display
> "Cluster level default restart strategy".
> This looks like a regression introduced by the restart strategy configuration
> migration in Flink 1.19: runtime scheduling reads RestartStrategyOptions from
> Configuration correctly, but ArchivedExecutionConfig still derives the
> displayed restart strategy from ExecutionConfig#getRestartStrategy(), which
> returns the fallback restart strategy.
> I searched existing FLINK issues with keywords including "Cluster level
> default restart strategy", "ArchivedExecutionConfig", "restart-strategy
> Dashboard", "Job Configuration restart strategy", and "RestartStrategyOptions
> ArchivedExecutionConfig", but did not find an existing issue for this
> Dashboard display problem.
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