[ARROW-8112] [FlightRPC][C++] Some status codes don't round-trip through gRPC

• Type: Bug
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 0.16.0
• Fix Version/s: 0.17.0
• Component/s: C++, FlightRPC
• Labels: pull-request-available
• External issue URL: https://github.com/apache/arrow/issues/24321
• Assignee: David Li
• Reporter: David Li
• Created: 13/Mar/20 12:50
• Updated: 11/Jan/23 07:58
• Resolved: 17/Mar/20 12:41

Description

KeyError and AlreadyExists don't fully round-trip, instead becoming UNKNOWN. There are others, but we don't attempt to map all the Arrow status to a gRPC status, only the ones that closely correspond to a gRPC error. 

Issue Links

• links to: GitHub Pull Request #6615