Steve Carlin created IMPALA-11056:
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Summary: Allow Java UDFs to fail query when exception is thrown
Key: IMPALA-11056
URL: https://issues.apache.org/jira/browse/IMPALA-11056
Project: IMPALA
Issue Type: Improvement
Components: Backend
Reporter: Steve Carlin
Currently, the functionality for Hive UDFs is such that if the java code throws
an exception, the backend logs it as a warning and treats the function as if it
returned NULL.
Sometimes it is desirable to allow the Java function to diagnose an error as
fatal to the query.
Since this feature would break backward compatibility, the default behavior
should be the current behavior.
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