[YARN-11297] Improve Yarn Router Reservation Submission Code

• Type: Sub-task
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 3.4.0
• Fix Version/s: 3.4.0
• Component/s: federation
• Labels: pull-request-available
• Target Version/s: 3.4.0
• Hadoop Flags: Reviewed
• Assignee: Shilun Fan
• Reporter: Shilun Fan
• Created: 07/Sep/22 00:00
• Updated: 28/Jan/24 05:03
• Resolved: 09/Sep/22 17:39

Description

The same reservation may be submitted repeatedly. At this time, we should use the reserved results first. If the reserved results are not available, consider applying from other RMs.

Issue Links

• links to: GitHub Pull Request #4863