David Li created ARROW-16023:
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Summary: [FlightRPC][Python] Differentiate between intentional and
unintentional errors in C++/Python APIs
Key: ARROW-16023
URL: https://issues.apache.org/jira/browse/ARROW-16023
Project: Apache Arrow
Issue Type: Improvement
Components: FlightRPC, Python
Reporter: David Li
Assignee: David Li
Right now, in Python, to signal an error to the client, you raise an exception.
But some exceptions are unintentional, and for development/monitoring purposes,
it would be good to log them. There's no way to differentiate between the two.
ARROW-15909 tries to log some exceptions and filter out ones that would just be
noise, but a better long-term solution would be to mimic gRPC/Java and provide
an error callback to explicitly signal that we want to raise an error.
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