[SPARK-22392] columnar reader interface

• Type: Sub-task
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 2.3.0
• Fix Version/s: 2.3.0
• Component/s: SQL
• Assignee: Wenchen Fan
• Reporter: Wenchen Fan
• Created: 29/Oct/17 13:12
• Updated: 31/Jan/18 07:37
• Resolved: 16/Jan/18 14:48

Issue Links

• links to: [Github] Pull Request #20153 (cloud-fan)