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https://issues.apache.org/jira/browse/YARN-8972?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16676143#comment-16676143
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Bibin A Chundatt commented on YARN-8972:
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Thank you [~giovanni.fumarola] for patch.

I was under the impression zk level issue was fixed using YARN-5006. 
Interceptor level control prevents all store limitations.

> [Router] Add support to prevent DoS attack over ApplicationSubmissionContext 
> size
> ---------------------------------------------------------------------------------
>
>                 Key: YARN-8972
>                 URL: https://issues.apache.org/jira/browse/YARN-8972
>             Project: Hadoop YARN
>          Issue Type: Sub-task
>            Reporter: Giovanni Matteo Fumarola
>            Assignee: Giovanni Matteo Fumarola
>            Priority: Major
>         Attachments: YARN-8972.v1.patch, YARN-8972.v2.patch
>
>
> This jira tracks the effort to add a new interceptor in the Router to prevent 
> user to submit applications with oversized ASC.
> This avoid YARN cluster to failover.



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