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https://issues.apache.org/jira/browse/FLINK-29640?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17687933#comment-17687933
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Matthias Pohl commented on FLINK-29640:
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[~Jiangang] does it make sense to add release notes to this Jira issue? AFAIS,
we're introducing new config parameters here which might be worth mentioning in
the 1.17 release notes.
> Enhance the function configured by execution.shutdown-on-attached-exit by
> heartbeat between client and dispatcher
> -----------------------------------------------------------------------------------------------------------------
>
> Key: FLINK-29640
> URL: https://issues.apache.org/jira/browse/FLINK-29640
> Project: Flink
> Issue Type: Improvement
> Components: Client / Job Submission
> Reporter: Liu
> Assignee: Liu
> Priority: Major
> Labels: pull-request-available
> Fix For: 1.17.0
>
>
> If the param execution.shutdown-on-attached-exit is set to true, perform a
> best-effort cluster shutdown when the CLI is terminated abruptly.
> But when the client is killed by 'kill -9', the cluster will not shutdown for
> that the signal can not be sent. We can enhance the behavior by building the
> heart beat between the client and the job. Once the job can not received any
> heartbeat from the client, the job cancel itself.
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