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https://issues.apache.org/jira/browse/ARROW-8183?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Ryan Murray updated ARROW-8183:
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Description: Expose grpc trailer as metadata to flight consumers in python
and c++. Feature parity with Java after ARROW-8181 (was:
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)
> [c++][FlightRPC] Expose transport error metadata
> ------------------------------------------------
>
> Key: ARROW-8183
> URL: https://issues.apache.org/jira/browse/ARROW-8183
> Project: Apache Arrow
> Issue Type: Task
> Components: C++, FlightRPC, Python
> Reporter: Ryan Murray
> Assignee: Ryan Murray
> Priority: Major
> Labels: pull-request-available
> Fix For: 0.17.0
>
>
> Expose grpc trailer as metadata to flight consumers in python and c++.
> Feature parity with Java after ARROW-8181
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