[SPARK-44695] Improve error message for `DataFrame.toDF`.

• Type: Bug
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 4.0.0
• Fix Version/s: 3.5.0, 4.0.0
• Component/s: PySpark
• Assignee: Haejoon Lee
• Reporter: Haejoon Lee
• Created: 07/Aug/23 03:30
• Updated: 09/Aug/23 01:08
• Resolved: 09/Aug/23 01:08

Description

Improve error message

Issue Links

• links to: [Github] Pull Request #42369 (itholic)
• links to: [Github] Pull Request #42369 (itholic)