[ORC-202] Add enum that encodes which writer wrote a file

• Type: Bug
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Fix Version/s: 1.5.0
• Assignee: Owen O'Malley
• Reporter: Owen O'Malley
• Created: 15/Jun/17 17:07
• Updated: 14/May/18 22:24
• Resolved: 18/Jun/17 02:46

Description

Add a protobuf enum value in the footer that can encode which writer wrote the file:

• ORC Java Writer
• ORC C++ Writer
• Presto Writer

Issue Links

• links to: GitHub Pull Request #132