addressed review comments

Author: kiszk

sql/catalyst/src/test/scala/org/apache/spark/sql/catalyst/expressions/HashExpressionsSuite.scala

@@ -137,11 +137,13 @@ class HashExpressionsSuite extends SparkFunSuite with ExpressionEvalHelper {
     }
     val murmur3HashExpr = Murmur3Hash(exprs, 42)
     val murmur3HashPlan = GenerateMutableProjection.generate(Seq(murmur3HashExpr))
-    assert(murmur3HashPlan(wideRow).getInt(0) == 58499324)
+    val murmursHashEval = Murmur3Hash(exprs, 42).eval(wideRow)
+    assert(murmur3HashPlan(wideRow).getInt(0) == murmursHashEval)
 
     val hiveHashExpr = HiveHash(exprs)
     val hiveHashPlan = GenerateMutableProjection.generate(Seq(hiveHashExpr))
-    assert(hiveHashPlan(wideRow).getInt(0) == 117331003)
+    val hiveHashEval = HiveHash(exprs).eval(wideRow)
+    assert(hiveHashPlan(wideRow).getInt(0) == hiveHashEval)
   }
 
   private def testHash(inputSchema: StructType): Unit = {

sql/core/src/test/scala/org/apache/spark/sql/DataFrameSuite.scala

@@ -1729,4 +1729,3 @@ class DataFrameSuite extends QueryTest with SharedSQLContext {
     assert(df.filter($"array1" === $"array2").count() == 1)
   }
 }
-