[SPARK-5168] Make SQLConf a field rather than mixin in SQLContext

• Type: Sub-task
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Fix Version/s: 1.3.0
• Component/s: SQL
• Target Version/s: 1.3.0
• Assignee: Reynold Xin
• Reporter: Reynold Xin
• Created: 09/Jan/15 05:28
• Updated: 13/Jan/15 21:38
• Resolved: 13/Jan/15 21:38

Description

Right now we mix SQLConf in SQLContext, which pollutes the namespace (even though most functions are private[sql]). It makes more sense to make this a conf field through composition rather than inheritance.

Issue Links

• links to: [Github] Pull Request #3965 (rxin)