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From "Gergely Pollak (Jira)" <j...@apache.org>
Subject [jira] [Created] (YARN-10659) Improve CS MappingRule %secondary_group evaluation
Date Mon, 01 Mar 2021 11:26:00 GMT
Gergely Pollak created YARN-10659:

             Summary: Improve CS MappingRule %secondary_group evaluation
                 Key: YARN-10659
                 URL: https://issues.apache.org/jira/browse/YARN-10659
             Project: Hadoop YARN
          Issue Type: Sub-task
            Reporter: Gergely Pollak

Since the leaf queue names are not unique, there are a lot of use cases where %secondary_group
evaluation fail, or behave inconsistently.

We should extend it's behavior, when it's under a defined parent, %secondary_group evaluation
should only check for queue existence under that queue. Egy root.group.%secondary_group, should
only evaluate to groups which exist under root.group, while the legacy %secondary_group.%user
should still look for groups by their leaf name globally.

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