public static Reader createReader(Path path,
                                    ReaderOptions options) throws IOException {
    return new ReaderImpl(path, options);
  }
Create an ORC file reader.
@param fs file system
@param path file name to read from
@return a new ORC file reader.
@throws IOException
ql/src/java/org/apache/hadoop/hive/ql/io/orc/OrcFile.java