/// <summary> /// Apply a function to each RDD in this DStream. /// </summary> /// <param name="f"></param> public void ForeachRDD(Action <double, RDD <dynamic> > f) { var formatter = new BinaryFormatter(); var stream = new MemoryStream(); formatter.Serialize(stream, f); DStreamProxy.CallForeachRDD(stream.ToArray(), serializedMode.ToString()); }