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https://issues.apache.org/jira/browse/YARN-10870?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Siddharth Ahuja reassigned YARN-10870:
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Assignee: Gergely Pollák
> Missing user filtering check -> yarn.webapp.filter-entity-list-by-user for RM
> Scheduler page
> --------------------------------------------------------------------------------------------
>
> Key: YARN-10870
> URL: https://issues.apache.org/jira/browse/YARN-10870
> Project: Hadoop YARN
> Issue Type: Bug
> Components: yarn
> Reporter: Siddharth Ahuja
> Assignee: Gergely Pollák
> Priority: Major
>
> Non-permissible users are (incorrectly) able to view application submitted by
> another user on the RM's Scheduler UI (not Applications UI), where
> _non-permissible users_ are non-application-owners and are not present in the
> application ACL -> mapreduce.job.acl-view-job, nor present in the Queue ACL
> as a Queue admin to which this job was submitted to" (see [1] where both the
> filter setting introduced by YARN-8319 & ACL checks are performed):
> The issue can be reproduced easily by having the setting
> {{yarn.webapp.filter-entity-list-by-user}} set to true in yarn-site.xml.
> The above disallows non-permissible users from viewing another user's
> applications in the Applications page, but not in the Scheduler's page.
> The filter setting seems to be getting checked only on the getApps() call but
> not while rendering the apps information on the Scheduler page. This seems to
> be a "missed" feature from YARN-8319.
> [1]
> https://github.com/apache/hadoop/blob/trunk/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/main/java/org/apache/hadoop/yarn/server/resourcemanager/webapp/RMWebServices.java#L676
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