[ORC-696] Consistent TypeDescription handling for quoted field names

• Type: Improvement
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 1.7.0
• Fix Version/s: 1.7.0
• Component/s: Java
• Assignee: Panagiotis Garefalakis
• Reporter: Panagiotis Garefalakis
• Created: 14/Dec/20 15:24
• Updated: 21/Sep/21 20:45
• Resolved: 28/Mar/21 13:42

Description

SARGs mapping can fail expecting a sanitized quoted colName (parseName utility function): https://github.com/apache/orc/blob/master/java/core/src/java/org/apache/orc/impl/ParserUtils.java#L255

This PR makes sure fieldNames are consistent as part of convertTypeFromProtobuf method.

Issue Links

• causes: ORC-775 Fix a regression on column names with dot
• is related to: ORC-104 Make TypeDescription toString and fromString handle utf-8 field names.
• links to: GitHub Pull Request #581