addInput(new UniformRecordGenerator(keyCnt, valCnt, false));
addInput(new UniformRecordGenerator(keyCnt, valCnt, false));
addDriverComparator(this.comparator1);
addDriverComparator(this.comparator2);
getTaskConfig().setDriverPairComparator(RecordPairComparatorFactory.get());
setOutput(new NirvanaOutputList());
getTaskConfig().setDriverStrategy(DriverStrategy.HYBRIDHASH_BUILD_SECOND);
getTaskConfig().setRelativeMemoryDriver(hash_frac);
final MatchDriver<Record, Record, Record> testTask = new MatchDriver<Record, Record, Record>();