[YARN-10316] FS-CS converter: convert maxAppsDefault, maxRunningApps settings

• Type: Sub-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: fairscheduler, fs-cs
• Labels: fs2cs
• Target Version/s: 3.4.0, 3.3.1
• Hadoop Flags: Reviewed
• Assignee: Peter Bacsko
• Reporter: Peter Bacsko
• Created: 15/Jun/20 10:57
• Updated: 12/Feb/24 00:11
• Resolved: 23/Jun/20 14:26

Description

In YARN-9930, support for maximum running applications (called "max parallel apps") has been introduced.

The converter now can handle the following settings in fair-scheduler.xml:

• <maxRunningApps> per user
• <maxRunningApps> per queue
• <userMaxAppsDefault>
• <queueMaxAppsDefault>

Issue Links

• Dependent: YARN-9930 Support max running app logic for CapacityScheduler