[YARN-10860] Make max container per heartbeat configs refreshable

• Type: Improvement
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 3.4.0, 2.10.2, 3.2.3, 3.3.2
• Fix Version/s: 3.4.0, 2.10.2, 3.2.3, 3.3.2
• Component/s: capacity scheduler
• Target Version/s: 3.4.0, 2.10.2, 3.2.3, 3.3.2
• Hadoop Flags: Reviewed
• Assignee: Eric Badger
• Reporter: Eric Badger
• Created: 19/Jul/21 20:15
• Updated: 11/Feb/24 09:12
• Resolved: 21/Jul/21 07:36

Description

yarn.scheduler.capacity.per-node-heartbeat.maximum-container-assignments and yarn.scheduler.capacity.per-node-heartbeat.multiple-assignments-enabled are currently not refreshable configs, but I believe they should be. This JIRA is to turn these into refreshable configs, just like yarn.scheduler.capacity.per-node-heartbeat.maximum-offswitch-assignments is.

Issue Links

• is related to: YARN-4161 Capacity Scheduler : Assign single or multiple containers per heart beat driven by configuration