From 49c62dc669e9ab0a19063b9e6691d8e2edbfade1 Mon Sep 17 00:00:00 2001
From: DoingDone9 <799203320@qq.com>
Date: Mon, 23 Mar 2015 09:51:13 +0800
Subject: [PATCH] Update hiveUdfs.scala

---
 .../src/main/scala/org/apache/spark/sql/hive/hiveUdfs.scala    | 3 +--
 1 file changed, 1 insertion(+), 2 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 4a702d96563d5..6eb08b92497db 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
@@ -366,9 +366,8 @@ 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)