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https://issues.apache.org/jira/browse/YARN-10179?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Andras Gyori reassigned YARN-10179:
-----------------------------------
Assignee: Andras Gyori (was: Szilard Nemeth)
> Queue mapping based on group id passed through application tag
> --------------------------------------------------------------
>
> Key: YARN-10179
> URL: https://issues.apache.org/jira/browse/YARN-10179
> Project: Hadoop YARN
> Issue Type: Improvement
> Components: scheduler
> Reporter: Szilard Nemeth
> Assignee: Andras Gyori
> Priority: Major
> Fix For: 3.3.0
>
> Attachments: YARN-10179.001.patch
>
>
> There are situations when the real submitting user differs from the user what
> arrives to YARN. For example in case of a Hive application when Hive
> impersonation is turned off, the hive queries will run as Hive user and the
> mapping is done based on the user's group.
> Unfortunately in this case YARN doesn't have any information about the real
> user and there are cases when the customer may want to map these applications
> to the real submitting user's queue (based on the group id) instead of the
> Hive queue.
> For these cases, if they would pass the group id (or name) in the application
> tag we may read it and use it during the queue mapping, if that user has
> rights to run on the real user's queue.
>
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