[SPARK-8906] Move all internal data source related classes out of sources package

• Type: Sub-task
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Fix Version/s: 1.5.0
• Component/s: SQL
• Target Version/s: 1.5.0
• Sprint: Spark 1.5 release
• Assignee: Reynold Xin
• Reporter: Reynold Xin
• Created: 08/Jul/15 19:45
• Updated: 24/Jul/15 00:44
• Resolved: 24/Jul/15 00:44

Description

Move all of them into execution package for better private visibility.

Issue Links

• links to: [Github] Pull Request #7565 (rxin)