[YARN-6167] RM option to delegate NM loss container action to AM

• Type: Sub-task
• Status: Patch Available
• Priority: Major
• Resolution: Unresolved
• Component/s: scheduler
• Target Version/s: 3.5.0
• Assignee: Billie Rinaldi
• Reporter: Billie Rinaldi
• Created: 09/Feb/17 22:54
• Updated: 04/Jan/24 08:51

Description

Currently, if the RM times out an NM, the scheduler will kill all containers that were running on the NM. For some applications, in the event of a temporary NM outage, it might be better to delegate to the AM the decision whether to kill the containers and request new containers from the RM.