@Override
  public boolean hasLogBlockLength() {
    switch (super.getVersion()) {
      case DEFAULT_VERSION:
        return false;
      case 1:
        return true;
      default:
        return false;
    }
  }
@Test
  public void testHasLogBlockLength() {
    assertFalse(verDefault.hasLogBlockLength());
    assertTrue(verCurrent.hasLogBlockLength());

    HoodieLogFormatVersion verNew =  
            new HoodieLogFormatVersion(HoodieLogFormat.CURRENT_VERSION + 1);
    assertFalse(verNew.hasLogBlockLength());
  }