[SPARK-32917] Add support for executors to push shuffle blocks after successful map task completion

• Type: Sub-task
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 3.1.0
• Fix Version/s: 3.2.0
• Component/s: Shuffle, Spark Core
• Assignee: Chandni Singh
• Reporter: Min Shen
• Created: 17/Sep/20 17:24
• Updated: 08/Jan/21 18:25
• Resolved: 08/Jan/21 18:23

Description

This is the shuffle write path for push-based shuffle, where the executors would leverage the RPC protocol to push shuffle blocks to remote shuffle services.

Issue Links

• links to: [Github] Pull Request #30312 (otterc)
• links to: [Github] Pull Request #30312 (otterc)