[SPARK-25121] Support multi-part column name for hint resolution

• Type: Improvement
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 3.0.0
• Fix Version/s: 3.0.0
• Component/s: SQL
• Assignee: Takeshi Yamamuro
• Reporter: Xiao Li
• Created: 15/Aug/18 06:53
• Updated: 25/Mar/20 21:45
• Resolved: 20/Mar/20 03:11

Description

After supporting multi-part names in https://github.com/apache/spark/pull/17185, we also need to consider how to resolve the hints for broadcast hints.

Issue Links

• links to: [Github] Pull Request #22198 (maropu)
• links to: GitHub Pull Request #22198
• links to: GitHub Pull Request #27935
• links to: GitHub Pull Request #28013