[YUNIKORN-982] Handle placeholders that are different from real allocations

• Type: Bug
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 0.12.1
• Fix Version/s: 1.0.0
• Component/s: core - scheduler
• Labels: pull-request-available
• Target Version: 1.0.0
• Assignee: Wilfred Spiegelenburg
• Reporter: Wilfred Spiegelenburg
• Created: 15/Dec/21 02:30
• Updated: 04/May/22 23:52
• Resolved: 12/Jan/22 04:18

Description

If a placeholder is not the same resource size as the real allocation that replaces it YuniKorn will leak resources. In YUNIKORN-580 a log entry was added to detect the case. It will still cause the out of sync state but we can detect it.

Handling the issue in the code outright is a better solution.

Issue Links

• relates to: YUNIKORN-580 Check if the placeholders and real resources are the same
• links to: GitHub Pull Request #356