diff options
Diffstat (limited to 'sql/hive')
| -rw-r--r-- | sql/hive/src/main/scala/org/apache/spark/sql/hive/hiveUdfs.scala | 3 | ||||
| -rw-r--r-- | sql/hive/src/test/scala/org/apache/spark/sql/hive/execution/HiveUdfSuite.scala | 11 |
2 files changed, 11 insertions, 3 deletions
diff --git a/sql/hive/src/main/scala/org/apache/spark/sql/hive/hiveUdfs.scala b/sql/hive/src/main/scala/org/apache/spark/sql/hive/hiveUdfs.scala index bfe43373d9..47305571e5 100644 --- a/sql/hive/src/main/scala/org/apache/spark/sql/hive/hiveUdfs.scala +++ b/sql/hive/src/main/scala/org/apache/spark/sql/hive/hiveUdfs.scala @@ -375,9 +375,8 @@ private[hive] case class HiveUdafFunction( private val returnInspector = function.init(GenericUDAFEvaluator.Mode.COMPLETE, inspectors) - // Cast required to avoid type inference selecting a deprecated Hive API. private val buffer = - function.getNewAggregationBuffer.asInstanceOf[GenericUDAFEvaluator.AbstractAggregationBuffer] + function.getNewAggregationBuffer override def eval(input: Row): Any = unwrap(function.evaluate(buffer), returnInspector) 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 index cb405f56bf..d7c5d1a25a 100644 --- 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) |