Andrew Or created SPARK-14253:
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Summary: Avoid registering temporary functions in Hive
Key: SPARK-14253
URL: https://issues.apache.org/jira/browse/SPARK-14253
Project: Spark
Issue Type: Bug
Components: SQL
Reporter: Andrew Or
Assignee: Andrew Or
Spark should just handle all temporary functions ourselves instead of passing
it to Hive, which is what the HiveFunctionRegistry does at the moment. The
extra call to Hive is unnecessary and potentially slow, and it makes the
semantics of a "temporary function" confusing.
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