[SPARK-36206] Diagnose shuffle data corruption by checksum

• Type: Sub-task
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 3.3.0
• Fix Version/s: 3.2.0
• Component/s: Spark Core
• Assignee: wuyi
• Reporter: wuyi
• Created: 19/Jul/21 06:45
• Updated: 02/Aug/21 15:00
• Resolved: 02/Aug/21 15:00

Description

After adding checksums in SPARK-35276, we can leverage the checksums to do diagnosis for shuffle data corruption now.

Issue Links

• links to: [Github] Pull Request #33451 (Ngone51)
• links to: [Github] Pull Request #33451 (Ngone51)