Lokesh Yadav created SPARK-18832:
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Summary: Spark SQL: Incorrect error message on calling registered
UDF.
Key: SPARK-18832
URL: https://issues.apache.org/jira/browse/SPARK-18832
Project: Spark
Issue Type: Bug
Components: SQL
Affects Versions: 2.0.2, 2.0.1, 2.0.0
Reporter: Lokesh Yadav
On calling a registered UDF in metastore from spark-sql CLI, it gives a generic
error:
Error in query: Undefined function: 'Sample_UDF'. This function is neither a
registered temporary function nor a permanent function registered in the
database 'default'.
The functions is registered and it shoes up in the list output by 'show
functions'.
I am using a Hive UDTF, registering it using the statement: create function
Sample_UDF as 'com.udf.Sample_UDF' using JAR
'/local/jar/path/containing/the/class';
and I am calling the functions from spark-sql CLI as: SELECT
Sample_UDF("input_1", "input_2" )
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