[YUNIKORN-2175] Add queue headRoom for Rest API querying and improve logs

• Type: Sub-task
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Fix Version/s: 1.5.0
• Component/s: core - scheduler
• Labels: pull-request-available
• Target Version: 1.5.0
• Assignee: Qi Zhu
• Reporter: Qi Zhu
• Created: 22/Nov/23 06:48
• Updated: 20/Mar/24 14:32
• Resolved: 23/Nov/23 16:24

Description

1. We should support query headroom using rest API.

1. And from the logs, i can't find any info about the headroom value, when application request can't meet the headroom.

Application **** does not fit into *** queue\" timestampNano:1700625301297929026 referenceID:\"******\" resource:{resources:{key:\"ephemeral-storage\" value:{}} resources:{key:\"memory\" value:{value:24000000000}} resources:{key:\"pods\" value:{value:1}} resources:{key:\"vcore\" value:{value:13000}}}"} 

We need to add more logs about this case!

Issue Links

• links to: GitHub Pull Request #727