public static ParquetFileReader open(InputFile file) throws IOException {
    return new ParquetFileReader(file, ParquetReadOptions.builder().build());
  }
public static ParquetFileReader open(InputFile file) throws IOException {
    return new ParquetFileReader(file, ParquetReadOptions.builder().build());
  }
public static ParquetFileReader open ( InputFile file ) throws IOException { return new ParquetFileReader ( file , ParquetReadOptions . builder ( ) . build ( ) ) ; }
Open a {@link InputFile file}.

@param file an input file
@return an open ParquetFileReader
@throws IOException if there is an error while opening the file
Open a { @link InputFile file } .