[YUNIKORN-1099] Deadlock in Application.notifyRMAllocationReleased()

• Type: Bug
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 1.0.0
• Fix Version/s: 1.0.0
• Component/s: core - scheduler
• Labels: pull-request-available
• Target Version: 1.0.0
• Assignee: Craig Condit
• Reporter: Craig Condit
• Created: 01/Mar/22 00:45
• Updated: 04/May/22 23:52
• Resolved: 02/Mar/22 12:07

Description

In scheduler/objects/application.go, notifyRMAllocationReleased does not set the Channel on the RMReleaseAllocationEvent. This leads to a deadlock where the event handler attempts to send on a nil channel.

Issue Links

• is caused by: YUNIKORN-462 Streamline core to shim update on allocation change
• links to: GitHub Pull Request #377