I'm trying to access a permanent Hive UDF,
scala> val data = hc.sql("select func.md5(some_string) from some_table")
data: org.apache.spark.sql.SchemaRDD =
SchemaRDD[19] at RDD at SchemaRDD.scala:108
== Query Plan ==
== Physical Plan ==
java.lang.RuntimeException: Couldn't find function func.md5
Version: Spark 1.2 on CDH 5.3.
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