false,
Optional.empty(),
1_500_000,
1,
new PagesIndex.TestingFactory());
<BUG>DriverContext driverContext = taskContext.addPipelineContext(false, false).addDriverContext();

Driver driver = new DriverFactory(false, false, ImmutableList.of(ordersTableScan, hashBuilder), OptionalInt.empty()).createDriver(driverContext);
</BUG>
while (!hashBuilder.getLookupSourceFactory().createLookupSource().isDone()) {

false,
Optional.empty(),
1_500_000,
1,
new PagesIndex.TestingFactory());
DriverContext driverContext = taskContext.addPipelineContext(0, false, false).addDriverContext();
Driver driver = new DriverFactory(0, false, false, ImmutableList.of(ordersTableScan, hashBuilder), OptionalInt.empty()).createDriver(driverContext);
while (!hashBuilder.getLookupSourceFactory().createLookupSource().isDone()) {
