[SPARK-34182] [AVRO] Improve error messages when matching Catalyst-to-Avro schemas

• Type: Improvement
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 2.4.0, 3.2.0
• Fix Version/s: 3.2.0
• Component/s: Input/Output, SQL
• Assignee: Erik Krogen
• Reporter: Erik Krogen
• Created: 20/Jan/21 21:24
• Updated: 03/Feb/21 08:49
• Resolved: 03/Feb/21 08:49

Description

Broken off as a separate task from SPARK-34133. Improve the error messages thrown by AvroSerializer/AvroDeserializer when an incompatible schema is detected. Examples to follow in the PR.

Issue Links

• is related to: SPARK-34133 [AVRO] Respect case sensitivity when performing Catalyst-to-Avro field matching
• links to: [Github] Pull Request #31333 (xkrogen)