[YUNIKORN-713] Align YuniKorn core's scheduler metrics with queue metrics for total applications accepted

• Type: Sub-task
• Status: Closed
• Priority: Minor
• Resolution: Fixed
• Fix Version/s: 0.11
• Component/s: core - common
• Labels: pull-request-available
• Target Version: 0.11
• Assignee: Chenya Zhang
• Reporter: Chenya Zhang
• Created: 21/Jun/21 16:44
• Updated: 21/Jul/21 09:49
• Resolved: 06/Jul/21 17:16

Description

The metrics naming and operations are sometimes confusing in the code due to not aligning with each other on similar concepts.

• Replace "totalApplicationsAdded" with "totalApplicationsAccepted"
• Update related metrics operation functions

Issue Links

• links to: GitHub Pull Request #280