[jira] [Commented] (FLINK-11253) Incorrect way to stop yarn session described in yarn_setup document

["Jeff Zhang (JIRA)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/FLINK-11253?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16732688#comment-16732688 ] 

Jeff Zhang commented on FLINK-11253:
------------------------------------

I think this is a bug that needs to be fixed if ctrl+c doesn't kill the yarn app. 

> Incorrect way to stop yarn session described in yarn_setup document
> -------------------------------------------------------------------
>
>                 Key: FLINK-11253
>                 URL: https://issues.apache.org/jira/browse/FLINK-11253
>             Project: Flink
>          Issue Type: Bug
>          Components: Documentation
>            Reporter: Tao Yang
>            Assignee: leesf
>            Priority: Minor
>
> There are two ways to stop yarn session described in yarn_setup document:
> {noformat}
> Stop the YARN session by stopping the unix process (using CTRL+C) or by entering ‘stop’ into the client.
> {noformat}
> But in fact, yarn session application still can run after stopping the unix process (using CTRL+C).
> We can either update the yarn_setup document to remove this incorrect way or add ShutdownHook to stop yarn session in FlinkYarnSessionCli to make it correct.
> Looking forward to the feedbacks and would like to work on this ticket. Thanks.



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