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https://issues.apache.org/jira/browse/YARN-6891?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Junping Du resolved YARN-6891.
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Resolution: Duplicate
> Can kill other user's applications via RM UI
> --------------------------------------------
>
> Key: YARN-6891
> URL: https://issues.apache.org/jira/browse/YARN-6891
> Project: Hadoop YARN
> Issue Type: Bug
> Reporter: Sumana Sathish
> Assignee: Junping Du
> Priority: Critical
>
> In a secured cluster with UI unsecured which has following config
> {code}
> "hadoop.http.authentication.simple.anonymous.allowed" => "true"
> "hadoop.http.authentication.type" => kerberos
> {code}
> UI can be accessed without any security setting.
> Also any user can kill other user's applications via UI
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