[jira] [Commented] (FLINK-7525) Add config option to disable Cancel functionality on UI

["Chesnay Schepler (JIRA)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/FLINK-7525?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16588488#comment-16588488 ] 

Chesnay Schepler commented on FLINK-7525:
-----------------------------------------

I'm inclined to close this as {{Won't fix}} as it can't be reasonably implemented. We can't disable the cancel REST endpoint since the client uses it as well, and simply hiding the button provides little value since if you have access to the UI, you also have access to the REST API.

> Add config option to disable Cancel functionality on UI
> -------------------------------------------------------
>
>                 Key: FLINK-7525
>                 URL: https://issues.apache.org/jira/browse/FLINK-7525
>             Project: Flink
>          Issue Type: Improvement
>          Components: Web Client, Webfrontend
>            Reporter: Ted Yu
>            Assignee: vinoyang
>            Priority: Major
>
> In this email thread 
> http://search-hadoop.com/m/Flink/VkLeQlf0QOnc7YA?subj=Security+Control+of+running+Flink+Jobs+on+Flink+UI , Raja was asking for a way to control how users cancel Job(s).
> Robert proposed adding a config option which disables the Cancel functionality.



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