[SPARK-33460] Accessing map values should fail if key is not found.

• Type: Sub-task
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 3.1.0
• Fix Version/s: 3.1.0
• Component/s: SQL
• Assignee: Leanken.Lin
• Reporter: Leanken.Lin
• Created: 16/Nov/20 07:32
• Updated: 16/Nov/20 16:15
• Resolved: 16/Nov/20 16:15

Description

When ansi mode enabled, accessing map values should failed with exception if key does not exist , but currently it's returning null.

Issue Links

• links to: [Github] Pull Request #30386 (leanken)