nestedTuple.set(0, "group-" + i);
nestedTuple.set(1, i);
dBag.add(nestedTuple);
}
DataBag outBag = top.exec(inputTuple);
super.assertEquals(outBag.size(), 10L);
Iterator<Tuple> itr = outBag.iterator();
while (itr.hasNext()) {
Tuple next = itr.next();
Long value = (Long) next.get(1);