[YUNIKORN-1722] Excessive resource clone calls in calculateNodesResourceUsage()

• Type: Bug
• Status: Closed
• Priority: Critical
• Resolution: Fixed
• Fix Version/s: 1.3.0
• Component/s: core - scheduler, metrics
• Labels: pull-request-available
• Target Version: 1.3.0
• Assignee: Wilfred Spiegelenburg
• Reporter: Wilfred Spiegelenburg
• Created: 05/May/23 01:23
• Updated: 20/Jun/23 14:41
• Resolved: 05/May/23 06:53

Description

The node calculateNodesResourceUsage clones the  resource object inside a loop. The clone is correct as the allocated resource could be changed while the calculation is happening in the scheduling cycle. However it should not happen inside the loop.

Issue Links

• links to: GitHub Pull Request #539