Herman van Hovell created SPARK-17996:
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Summary: catalog.getFunction(name) returns wrong result for a
permanent function
Key: SPARK-17996
URL: https://issues.apache.org/jira/browse/SPARK-17996
Project: Spark
Issue Type: Bug
Components: SQL
Reporter: Herman van Hovell
Assignee: Herman van Hovell
Priority: Minor
The catalog returns a wrong result, if we lookup a permanent function without
specifying the database. For example:
{noformat}
scala> sql("create function fn1 as
'org.apache.hadoop.hive.ql.udf.generic.GenericUDFAbs'")
res0: org.apache.spark.sql.DataFrame = []
scala> spark.catalog.getFunction("fn1")
res1: org.apache.spark.sql.catalog.Function = Function[name='fn1',
className='org.apache.hadoop.hive.ql.udf.generic.GenericUDFAbs',
isTemporary='true']
{noformat}
It should not return that this function is temporary and define a database.
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