code: public static JavaRDD<LabeledPoint> fromBinary(JavaRDD<Tuple2<String, PortableDataStream>> binaryFiles,
                      final RecordReader reader) {
          return fromBinary(JavaPairRDD.fromJavaRDD(binaryFiles), reader);
      }
docs: Convert a traditional sc.binaryFiles
  in to something usable for machine learning
  @param binaryFiles the binary files to convert
  @param reader the reader to use
  @return the labeled points based on the given rdd