Brian Goerlitz created YARN-11791:
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Summary: RMApp contains queue short name if no placement rules
defined for CS
Key: YARN-11791
URL: https://issues.apache.org/jira/browse/YARN-11791
Project: Hadoop YARN
Issue Type: Bug
Components: capacity scheduler
Reporter: Brian Goerlitz
After YARN-9879, the expectation is that internal app references should hold
the full queue path, and YARN-10974 builds on this expectation. However, if the
placementContext for an app in CapacityScheduler is null (i.e. no placement
rules applied to it), then the leaf queue name from the submissionContext is
retained in the RMApp.
Applications submitted with only a leaf queue name and without a placement rule
acting on them will also be failed if the leaf queue name becomes ambiguous
during recovery even if it was not when the application was submitted.
The CapacityScheduler UI filtering also fails for any application that was not
placed by a placement rule.
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