fix.

gatorsmile · gatorsmile · commit eb9a7fc28b0f · 2017-07-13T15:11:17.000-07:00
diff --git a/sql/core/src/test/java/test/org/apache/spark/sql/JavaRandUDF.java b/sql/core/src/test/java/test/org/apache/spark/sql/JavaRandUDF.java
@@ -27,4 +27,4 @@ public class JavaRandUDF implements UDF1<Integer, Double> {
     public Double call(Integer i) {
         return i + Math.random();
     }
-}
+}
diff --git a/sql/core/src/test/java/test/org/apache/spark/sql/JavaUDFSuite.java b/sql/core/src/test/java/test/org/apache/spark/sql/JavaUDFSuite.java
@@ -134,7 +134,7 @@ public Double call(Integer i) {
   @Test
   public void udf7Test() {
     spark.udf().registerJava(
-        "randUDF", randUDFTest.class.getName(), DataTypes.DoubleType, false, false);
+      "randUDF", randUDFTest.class.getName(), DataTypes.DoubleType, false, false);
 
     Row result = spark.sql("SELECT randUDF(1)").head();
     Assert.assertTrue(result.getDouble(0) >= 0.0);
@@ -144,11 +144,11 @@ public void udf7Test() {
   @Test
   public void udf8Test() {
     spark.udf().register(
-        "randUDF", (Integer i) -> i + Math.random(), DataTypes.DoubleType, false, false);
+      "randUDF", (Integer i) -> i + Math.random(), DataTypes.DoubleType, false, false);
 
     Row result = spark.sql("SELECT randUDF(1)").head();
     Assert.assertTrue(result.getDouble(0) >= 0.0);
     Assert.assertTrue("EXPLAIN outputs are expected to contain the UDF name.",
-        spark.sql("EXPLAIN SELECT randUDF(1) AS r").collectAsList().toString().contains("randUDF"));
+      spark.sql("EXPLAIN SELECT randUDF(1) AS r").collectAsList().toString().contains("randUDF"));
   }
 }

Original file line number	Diff line number	Diff line change
`@@ -27,4 +27,4 @@ public class JavaRandUDF implements UDF1<Integer, Double> {`
`27`	`27`	`public Double call(Integer i) {`
`28`	`28`	`return i + Math.random();`
`29`	`29`	`}`
`30`		`-}`
	`30`	`+}`