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https://issues.apache.org/jira/browse/ARROW-16023?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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David Li updated ARROW-16023:
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Summary: [FlightRPC][Python] Differentiate between intentional and
unintentional errors in server RPC handlers (was: [FlightRPC][Python]
Differentiate between intentional and unintentional errors in C++/Python APIs)
> [FlightRPC][Python] Differentiate between intentional and unintentional
> errors in server RPC handlers
> -----------------------------------------------------------------------------------------------------
>
> 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
> Priority: Major
>
> 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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