public ColumnSizeCommand(Logger console) {
    super(console);
  }
@Test
  public void testColumnSizeCommand() throws IOException {
    File file = parquetFile();
    ColumnSizeCommand command = new ColumnSizeCommand(createLogger());
    command.target = file.getAbsolutePath();
    command.setConf(new Configuration());
    Assert.assertEquals(0, command.run());
  }