StanZhai created SPARK-21318: -------------------------------- Summary: The exception message thrown by `lookupFunction` is ambiguous. Key: SPARK-21318 URL: https://issues.apache.org/jira/browse/SPARK-21318 Project: Spark Issue Type: Bug Components: SQL Affects Versions: 2.1.1, 2.1.0, 2.0.2, 2.0.1, 2.0.0 Reporter: StanZhai Priority: Minor
The function actually exists, but the exception message is: {code} This function is neither a registered temporary function nor a permanent function registered in the database 'default'. {code} My UDF has already been registered in the current database. But it's failed to init during lookupFunction. The exception message should be: {code} No handler for Hive UDF 'site.stanzhai.UDAFXXX': org.apache.hadoop.hive.ql.exec.UDFArgumentLengthException: Two arguments is expected {code} -- This message was sent by Atlassian JIRA (v6.4.14#64029) --------------------------------------------------------------------- To unsubscribe, e-mail: issues-unsubscr...@spark.apache.org For additional commands, e-mail: issues-h...@spark.apache.org