[SPARK-25072][PYSPARK] Forbid extra value for custom Row

## What changes were proposed in this pull request?

Add value length check in `_create_row`, forbid extra value for custom Row in PySpark.

## How was this patch tested?

New UT in pyspark-sql

Closes #22140 from xuanyuanking/SPARK-25072.

Lead-authored-by: liyuanjian <liyuanjian@baidu.com>
Co-authored-by: Yuanjian Li <xyliyuanjian@gmail.com>
Signed-off-by: Bryan Cutler <cutlerb@gmail.com>

python/pyspark/sql/tests.py

@@ -277,6 +277,10 @@ def test_struct_field_type_name(self):
         struct_field = StructField("a", IntegerType())
         self.assertRaises(TypeError, struct_field.typeName)
 
+    def test_invalid_create_row(self):
+        row_class = Row("c1", "c2")
+        self.assertRaises(ValueError, lambda: row_class(1, 2, 3))
+
 
 class SQLTests(ReusedSQLTestCase):
 

python/pyspark/sql/types.py

@@ -1500,6 +1500,9 @@ def __contains__(self, item):
     # let object acts like class
     def __call__(self, *args):
         """create new Row object"""
+        if len(args) > len(self):
+            raise ValueError("Can not create Row with fields %s, expected %d values "
+                             "but got %s" % (self, len(self), args))
         return _create_row(self, args)
 
     def __getitem__(self, item):