[SPARK-36933] Reduce duplication in TaskMemoryManager.acquireExecutionMemory

• Type: Improvement
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 3.1.0
• Fix Version/s: 3.3.0
• Component/s: Spark Core
• Assignee: Tim Armstrong
• Reporter: Tim Armstrong
• Created: 05/Oct/21 19:06
• Updated: 18/Oct/21 21:52
• Resolved: 18/Oct/21 21:52

Description

TaskMemoryManager.acquireExecutionMemory has a bit of redundancy - code is duplicated in the self-spilling case. It would be good to reduce the duplication to make this more maintainable.

Issue Links

• links to: [Github] Pull Request #34186 (timarmstrong)