[ORC-6] Add a checkEncoding method to ColumnReaders

• Type: Bug
• Status: Open
• Priority: Major
• Resolution: Unresolved
• Component/s: C++, encoding
• Assignee: Norbert Luksa
• Reporter: Owen O'Malley
• Created: 09/Jun/15 19:14
• Updated: 20/Feb/20 14:02

Description

We need to ensure that we don't accidentally try to decode a future encoding with the old readers, so we need to make sure that each of the ColumnReaders make sure that they are only processing encodings they know about.