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From "Bibin A Chundatt (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (YARN-8972) [Router] Add support to prevent DoS attack over ApplicationSubmissionContext size
Date Thu, 08 Nov 2018 05:16:00 GMT

    [ https://issues.apache.org/jira/browse/YARN-8972?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16679303#comment-16679303
] 

Bibin A Chundatt commented on YARN-8972:
----------------------------------------

[~giovanni.fumarola]

ZK state store  was validating the applicationStateData and ApplicationSubmissionContext is
size check is applicable for other store implementations too , so i think we shouldn't reuse
the property.

Thoughts??


> [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, YARN-8972.v3.patch, YARN-8972.v4.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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