[YARN-10604] Support auto queue creation without mapping rules

• Type: Sub-task
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 3.4.0
• Fix Version/s: 3.4.0
• Component/s: capacity scheduler
• Target Version/s: 3.4.0
• Hadoop Flags: Reviewed
• Assignee: Andras Gyori
• Reporter: Andras Gyori
• Created: 01/Feb/21 13:05
• Updated: 12/Feb/24 01:12
• Resolved: 02/Feb/21 08:08

Description

Currently, the Capacity Scheduler skips auto queue creation entirely, if the ApplicationPlacementContext is null, which happens, when the mapping rules are turned off by:

<property>
    <name>yarn.scheduler.capacity.queue-mappings-override.enable</name>
    <value>false</value>
</property>

We should allow the auto queue creation to be taken into consideration without disrupting the application submission flow.

 

Issue Links

• is cloned by: YARN-10606 Add queue-mappings-override.enable property in FS2CS conversions