[ARROW-8181] [Java][FlightRPC] Expose transport error metadata

• Type: Task
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Fix Version/s: 0.17.0
• Component/s: FlightRPC, Java
• Labels: pull-request-available
• External issue URL: https://github.com/apache/arrow/issues/24381
• Assignee: Ryan Murray
• Reporter: Ryan Murray
• Created: 21/Mar/20 16:17
• Updated: 11/Jan/23 07:58
• Resolved: 22/Mar/20 15:40

Description

Flight currently do not make the gRPC trailer available when a FlightRuntimeException is called. This precludes using the richer error model discussed in [1][2]. The metadata in the gRPC trailer should be exposed in a protocol agnostic way.

This task is to expose error metadata without exposing transport implementation specifics.

[1] https://grpc.io/docs/guides/error/#richer-error-model
[2] https://cloud.google.com/apis/design/errors#error_model

Issue Links

• is cloned by: ARROW-8183 [c++][FlightRPC] Expose transport error metadata
• links to: GitHub Pull Request #6682