[SPARK-7543] Break dataframe.py into multiple files

• Type: Sub-task
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Fix Version/s: 1.4.0
• Component/s: SQL
• Sprint: Spark 1.5 doc/QA sprint
• Assignee: Davies Liu
• Reporter: Reynold Xin
• Created: 11/May/15 22:11
• Updated: 16/May/15 03:09
• Resolved: 16/May/15 03:09

Description

dataframe.py is getting large again. We should just make each class its own file.

Issue Links

• links to: [Github] Pull Request #6201 (davies)