[PARQUET-1990] [C++] ConvertedType::NA is written out in some cases

• Type: Improvement
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Fix Version/s: cpp-4.0.0
• Component/s: parquet-cpp
• Labels: pull-request-available
• Assignee: Antoine Pitrou
• Reporter: Micah Kornfield
• Created: 01/Mar/21 05:52
• Updated: 01/Apr/21 03:57
• Resolved: 01/Apr/21 03:57

Description

This makes it an invalid thrift enum.  ::NA is a placeholder enum internal to C++.  There will right out an enum value of 24 to thrift which can cause errors for other readers.  See: https://issues.apache.org/jira/browse/ARROW-10553

Issue Links

• links to: GitHub Pull Request #9863