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https://issues.apache.org/jira/browse/YARN-7957?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16375277#comment-16375277
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Gour Saha commented on YARN-7957:
---------------------------------

[~sunilg], I see. Now, YarnApplicationState does not have a state which 
represents DELETED or DESTROYED. So, when a service is destroyed, if YARN 
Service writes to ATS  a string which does not have any enum reference, is that 
acceptable? Or do we have to introduce this state in some enum? 

> Yarn service delete option disappears after stopping application
> ----------------------------------------------------------------
>
>                 Key: YARN-7957
>                 URL: https://issues.apache.org/jira/browse/YARN-7957
>             Project: Hadoop YARN
>          Issue Type: Bug
>          Components: yarn-ui-v2
>    Affects Versions: 3.1.0
>            Reporter: Yesha Vora
>            Assignee: Sunil G
>            Priority: Critical
>         Attachments: YARN-7957.01.patch
>
>
> Steps:
> 1) Launch yarn service
> 2) Go to service page and click on Setting button->"Stop Service". The 
> application will be stopped.
> 3) Refresh page
> Here, setting button disappears. Thus, user can not delete service from UI 
> after stopping application
> Expected behavior:
> Setting button should be present on UI page after application is stopped. If 
> application is stopped, setting button should only have "Delete Service" 
> action available.



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