code: static private int getOrcAtomicRowColumnId() {
      try {
        Field rowField = OrcRecordUpdater.class.getDeclaredField("ROW");
        rowField.setAccessible(true);
        int rowId = (int) rowField.get(null);
        rowField.setAccessible(false);
        return rowId;
      } catch (NoSuchFieldException | SecurityException | IllegalArgumentException | IllegalAccessException e) {
        throw new RuntimeException("Could not obtain OrcRecordUpdater.ROW value.", e);
      }
  
    }
docs: /* This ugliness can go when the column id can be referenced from a public place.