Update HiveUdfSuite.scala

ThalesGroup · Mar 25, 2015 · 9de08d0 · 9de08d0
1 parent 49c62dc
commit 9de08d0
Showing 1 changed file with 10 additions and 1 deletion.
diff --git a/sql/hive/src/test/scala/org/apache/spark/sql/hive/execution/HiveUdfSuite.scala b/sql/hive/src/test/scala/org/apache/spark/sql/hive/execution/HiveUdfSuite.scala
@@ -22,7 +22,7 @@ import java.util
 import java.util.Properties
 
 import org.apache.hadoop.conf.Configuration
-import org.apache.hadoop.hive.ql.udf.generic.GenericUDF
+import org.apache.hadoop.hive.ql.udf.generic.{GenericUDAFAverage, GenericUDF}
 import org.apache.hadoop.hive.ql.udf.generic.GenericUDF.DeferredObject
 import org.apache.hadoop.hive.serde2.objectinspector.primitive.PrimitiveObjectInspectorFactory
 import org.apache.hadoop.hive.serde2.objectinspector.{ObjectInspector, ObjectInspectorFactory}
@@ -93,6 +93,15 @@ class HiveUdfSuite extends QueryTest {
     sql("DROP TEMPORARY FUNCTION IF EXISTS testUdf")
   }
 
+  test("SPARK-6409 UDAFAverage test") {
+    sql(s"CREATE TEMPORARY FUNCTION test_avg AS '${classOf[GenericUDAFAverage].getName}'")
+    checkAnswer(
+      sql("SELECT test_avg(1), test_avg(substr(value,5)) FROM src"),
+      Seq(Row(1.0, 260.182)))
+    sql("DROP TEMPORARY FUNCTION IF EXISTS test_avg")
+    TestHive.reset()
+  }
+
   test("SPARK-2693 udaf aggregates test") {
     checkAnswer(sql("SELECT percentile(key, 1) FROM src LIMIT 1"),
       sql("SELECT max(key) FROM src").collect().toSeq)