[YARN-10281] Redundant QueuePath usage in UserGroupMappingPlacementRule and AppNameMappingPlacementRule

• Type: Task
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 3.4.0, 3.3.1
• Fix Version/s: 3.4.0, 3.3.1
• Component/s: capacity scheduler
• Target Version/s: 3.4.0, 3.3.1
• Hadoop Flags: Reviewed
• Assignee: Gergely Pollák
• Reporter: Gergely Pollák
• Created: 19/May/20 11:58
• Updated: 12/Feb/24 07:27
• Resolved: 17/Jun/20 12:37

Description

We use the QueuePath and QueueMapping (or QueueMappingEntity) objects in the aforementioned classes, but these technically store the same kind of information, yet we keep converting between them, let's examine if we can use only the QueueMapping(Entity) instead, since that holds more information.

Issue Links

• depends upon: YARN-10274 Merge QueueMapping and QueueMappingEntity
• is depended upon by: YARN-10273 [Umbrella] Followup tasks for CapacityScheduler leaf queue changes (YARN-9879)