Reader reader = OrcFile.createReader(fs, testFilePath, conf);
RecordReader rows = reader.rows(null);
OrcLazyStruct lazyRow = null;
OrcStruct row = null;
lazyRow = (OrcLazyStruct) rows.next(lazyRow);
row = (OrcStruct) lazyRow.materialize();
assertEquals(1, row.getFieldValue(0).hashCode());
assertEquals(1, row.getFieldValue(1).hashCode());
assertEquals(1, row.getFieldValue(2).hashCode());
assertEquals(1, row.getFieldValue(3).hashCode());
assertEquals(1, row.getFieldValue(4).hashCode());