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https://issues.apache.org/jira/browse/FLINK-1629?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14350926#comment-14350926
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Robert Metzger commented on FLINK-1629:
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For everyone who's ever facing issues stopping a detached Flink-YARN cluster,
there is a bug in Hadoop affecting Ubuntu/Debian (and probably many newer
distributions): https://issues.apache.org/jira/browse/HADOOP-9752
So that's the reason why YARN can not kill running containers.
> Add option to start Flink on YARN in a detached mode
> ----------------------------------------------------
>
> Key: FLINK-1629
> URL: https://issues.apache.org/jira/browse/FLINK-1629
> Project: Flink
> Issue Type: Improvement
> Components: YARN Client
> Reporter: Robert Metzger
> Assignee: Robert Metzger
>
> Right now, we expect the YARN command line interface to be connected with the
> Application Master all the time to control the "yarn session" or the job.
> For very long running sessions or jobs users want to just "fire and forget" a
> job/session to YARN.
> Stopping the session will still be possible using YARN's tools.
> Also, prior to "detaching" itself, the CLI frontend could print the required
> command to kill the session as a convenience.
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