public static BytesWritable geometryToEsriShapeBytesWritable(MapGeometry mapGeometry) {
    return serialize(mapGeometry);
  }
@param geomref1
@param geomref2
@return return true if both geometries are in the same spatial reference
ql/src/java/org/apache/hadoop/hive/ql/udf/esri/GeometryUtils.java