new ValidTxnListImpl(jobConf.get(ValidTxnList.VALID_TXNS_KEY));
AcidInputFormat.RawReader<V> reader =
aif.getRawReader(jobConf, jobConf.getBoolean(IS_MAJOR, false), split.getBucket(),
txnList, split.getBaseDir(), split.getDeltaDirs());
RecordIdentifier identifier = reader.createKey();
V value = reader.createValue();
getWriter(reporter, reader.getObjectInspector(), split.getBucket());
while (reader.next(identifier, value)) {
writer.write(value);
reporter.progress();