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Robert Stupp commented on CASSANDRA-8528:
-----------------------------------------
Attached patch 8528-002.txt that throws FunctionExecutionException (propagated
to v4 native clients using code 0x1400 with information about the function, as
an IRE for older clients).
Patch also changes the unit tests to assert on the exception messages.
> Add an ExecutionException to the protocol
> -----------------------------------------
>
> Key: CASSANDRA-8528
> URL: https://issues.apache.org/jira/browse/CASSANDRA-8528
> Project: Cassandra
> Issue Type: Sub-task
> Reporter: Sylvain Lebresne
> Assignee: Robert Stupp
> Labels: client-impacting, protocolv4
> Fix For: 3.0
>
> Attachments: 8528-001.txt, 8528-002.txt
>
>
> With the introduction of UDF, we should add an ExecutionException (or
> FunctionExecutionException or something like that) to the exceptions that can
> be sent back to client. We can't guarantee that UDFs won't throw and none of
> our existing exception is terribly adapted to report such event to the client.
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