Ok one more attempt in fixing Python...

Author: rxin

python/pyspark/sql.py

@@ -2039,14 +2039,14 @@ def getCheckpointFile(self):
             return checkpointFile.get()
 
     def coalesce(self, numPartitions, shuffle=False):
-        rdd = self._jschema_rdd.coalesce(numPartitions, shuffle)
+        rdd = self._jschema_rdd.coalesce(numPartitions, shuffle, None)
         return SchemaRDD(rdd, self.sql_ctx)
 
     def distinct(self, numPartitions=None):
         if numPartitions is None:
             rdd = self._jschema_rdd.distinct()
         else:
-            rdd = self._jschema_rdd.distinct(numPartitions)
+            rdd = self._jschema_rdd.distinct(numPartitions, None)
         return SchemaRDD(rdd, self.sql_ctx)
 
     def intersection(self, other):
@@ -2057,7 +2057,7 @@ def intersection(self, other):
             raise ValueError("Can only intersect with another SchemaRDD")
 
     def repartition(self, numPartitions):
-        rdd = self._jschema_rdd.repartition(numPartitions)
+        rdd = self._jschema_rdd.repartition(numPartitions, None)
         return SchemaRDD(rdd, self.sql_ctx)
 
     def subtract(self, other, numPartitions=None):

sql/core/src/main/scala/org/apache/spark/sql/SchemaRDD.scala

@@ -476,9 +476,6 @@ class SchemaRDD(
                        (implicit ord: Ordering[Row] = null): SchemaRDD =
     applySchema(super.coalesce(numPartitions, shuffle)(ord))
 
-  def coalesce(numPartitions: Int, shuffle: Boolean): SchemaRDD =
-    applySchema(super.coalesce(numPartitions, shuffle)(null))
-
   override def distinct(): SchemaRDD = applySchema(super.distinct())
 
   override def distinct(numPartitions: Int)
@@ -505,9 +502,6 @@ class SchemaRDD(
                           (implicit ord: Ordering[Row] = null): SchemaRDD =
     applySchema(super.repartition(numPartitions)(ord))
 
-  def repartition(numPartitions: Int): SchemaRDD =
-    applySchema(super.repartition(numPartitions)(null))
-
   override def subtract(other: RDD[Row]): SchemaRDD =
     applySchema(super.subtract(other))