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https://issues.apache.org/jira/browse/FLINK-39978?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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ASF GitHub Bot updated FLINK-39978:
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Labels: pull-request-available (was: )
> Web dashboard: restyle Cancel Job/Application action as a danger button
> -----------------------------------------------------------------------
>
> Key: FLINK-39978
> URL: https://issues.apache.org/jira/browse/FLINK-39978
> Project: Flink
> Issue Type: Improvement
> Components: Runtime / Web Frontend
> Reporter: Purushottam Sinha
> Priority: Minor
> Labels: pull-request-available
>
> Problem
> On the Job and Application detail pages, the Cancel action renders as an
> oversized 24px blue text link. It is visually inconsistent with sibling
> action links (e.g. "Job Manager Log") and gives no signal thatnit is a
> destructive operation.
> Evidence
> -
> flink-runtime-web/web-dashboard/src/app/pages/job/job-detail/status/job-status.component.{html,less,ts}
> — Cancel rendered as a 24px <a> text link.
> -
> flink-runtime-web/web-dashboard/src/app/pages/application/application-detail/status/application-status.component.{html,less,ts}
> — same for Cancel Application.
> Proposed fix
> - Render Cancel as an ng-zorro nz-button nzDanger nzSize="small" instead of
> a 24px text link.
> - Add a fill-on-hover transition (danger red background, white text).
> - Keep behaviour unchanged — confirmation dialog and cancel logic untouched.
> Acceptance
> - Running job/application detail page shows Cancel as a small red danger
> button that fills on hover.
> - Confirmation dialog still appears and cancellation still works.
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