Details
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Improvement
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Status: Open
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Minor
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Resolution: Unresolved
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None
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None
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None
Description
If a function is blacklisted it is impossible to describe it using "describe function <function>"
I think that it should be possible for user to describe it though the function is blacklisted.
For example:
set hive.server2.builtin.udf.blacklist; +----------------------------------------------------+ | set | +----------------------------------------------------+ | hive.server2.builtin.udf.blacklist=reflect,reflect2,java_method,in_file | +----------------------------------------------------+ 1 row selected (0.097 seconds) describe function in_file; Error: Error while processing statement: FAILED: Execution Error, return code 1 from org.apache.hadoop.hive.ql.exec.DDLTask. org.apache.hadoop.hive.ql.parse.SemanticException: UDF in_file is not allowed (state=08S01,code=1)