[SPARK-20867] Move individual hints from Statistics into HintInfo class

• Type: Improvement
• Status: Resolved
• Priority: Major
• Resolution: Incomplete
• Affects Version/s: 2.2.0
• Component/s: SQL
• Labels: bulk-closed
• Assignee: Reynold Xin
• Reporter: Reynold Xin
• Created: 24/May/17 12:57
• Updated: 21/May/19 04:15
• Resolved: 21/May/19 04:15

Description

This is a follow-up to SPARK-20857 to move the broadcast hint from Statistics into a new HintInfo class, so we can be more flexible in adding new hints in the future.

Issue Links

• links to: [Github] Pull Request #18087 (rxin)