[YARN-10409] Improve MockQueueHierarchyBuilder to detect queue ambiguity

• Type: Sub-task
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 3.4.0
• Fix Version/s: 3.4.0
• Component/s: resourcemanager, test
• Target Version/s: 3.4.0
• Hadoop Flags: Reviewed
• Assignee: Gergely Pollák
• Reporter: Gergely Pollák
• Created: 25/Aug/20 20:20
• Updated: 12/Feb/24 00:40
• Resolved: 29/Aug/20 13:25

Description

The current implementation of MockQueueHierarchyBuilder doesn't detect if a queue short name reference is ambiguous. Since queue manager does have detection for ambiguity so shall this class to be able to implement test cases where queue references are ambiguous.