[SPARK-19495] Make SQLConf slightly more extensible

• Type: New Feature
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 2.1.0
• Fix Version/s: 2.2.0
• Component/s: SQL
• Target Version/s: 2.2.0
• Assignee: Reynold Xin
• Reporter: Reynold Xin
• Created: 07/Feb/17 15:20
• Updated: 07/Apr/17 00:01
• Resolved: 07/Feb/17 17:55

Description

SQLConf cannot be registered by external libraries right now due to the visibility limitations. The ticket proposes making them slightly more extensible by removing those visibility limitations.

Issue Links

• links to: [Github] Pull Request #16835 (rxin)
• links to: [Github] Pull Request #17555 (rxin)