[ORC-649] duplicate method invocation (buildConversion) in SchemaEvolution

• Type: Bug
• Status: Closed
• Priority: Minor
• Resolution: Fixed
• Affects Version/s: 1.7.0
• Fix Version/s: 1.7.0
• Assignee: Arvin Zheng
• Reporter: Arvin Zheng
• Created: 28/Jul/20 00:46
• Updated: 21/Sep/21 20:45
• Resolved: 28/Jul/20 17:17

Description

buildConversion(fileSchema, this.readerSchema, positionalLevels) is invoked twice when orc.force.positional.evolution is set to true.

When positional schema evolution is enabled, buildConversion is invoked twice (line 110 and line 127 in SchemaEvolution.java) see attached screenshot for details.

Issue Links

• links to: GitHub Pull Request #521
• links to: GitHub Pull Request #521