public CheckParquet251Command(Logger console) {
    super(console);
  }
@Test
  public void testCheckParquet251Command() throws IOException {
    File file = parquetFile();
    CheckParquet251Command command = new CheckParquet251Command(createLogger());
    command.files = Arrays.asList(file.getAbsolutePath());
    command.setConf(new Configuration());
    Assert.assertEquals(0, command.run());
  }