[SPARK-30337] Convert case class with var to normal class in spark-sql-kafka module

• Type: Improvement
• Status: Resolved
• Priority: Minor
• Resolution: Invalid
• Affects Version/s: 3.0.0
• Component/s: Structured Streaming
• Assignee: Unassigned
• Reporter: Jungtaek Lim
• Created: 24/Dec/19 00:58
• Updated: 16/Jan/20 12:49
• Resolved: 16/Jan/20 12:49

Description

There was a review comment in SPARK-25151 pointed out this, but we decided to mark it as TODO as it was having 300+ comments and didn't want to drag it more.

This issue tracks the effort on addressing TODO comments.

Issue Links

• links to: GitHub Pull Request #26992