From 796b1c755348e848a42a826b058c77be9e75fea0 Mon Sep 17 00:00:00 2001
From: Yucai <yucai.yu@intel.com>
Date: Sun, 12 Feb 2017 11:36:48 +0800
Subject: [PATCH] Remove blank lines in HashJoin.scala

---
 .../scala/org/apache/spark/sql/execution/joins/HashJoin.scala   | 2 --
 1 file changed, 2 deletions(-)

diff --git a/sql/core/src/main/scala/org/apache/spark/sql/execution/joins/HashJoin.scala b/sql/core/src/main/scala/org/apache/spark/sql/execution/joins/HashJoin.scala
index 1aef5f6864263..5f1e40b3b67cc 100644
--- a/sql/core/src/main/scala/org/apache/spark/sql/execution/joins/HashJoin.scala
+++ b/sql/core/src/main/scala/org/apache/spark/sql/execution/joins/HashJoin.scala
@@ -72,8 +72,6 @@ trait HashJoin {
     }
   }
 
-
-
   protected def buildSideKeyGenerator(): Projection =
     UnsafeProjection.create(buildKeys)