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https://issues.apache.org/jira/browse/IMPALA-11056?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Steve Carlin reassigned IMPALA-11056:
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Assignee: Steve Carlin
> 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
> Assignee: Steve Carlin
> Priority: Major
>
> 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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