collectNode.maxRowGranularity(RowGranularity.CLUSTER);
collectNode.jobId(testJobId);
collectNode.toCollect(ImmutableList.<Symbol>of(Literal.newLiteral(4)));
CollectOperation collectOperation = new CollectOperation() {
@Override
public ListenableFuture collect(CollectNode cn) {
assertEquals(cn, collectNode);
SettableFuture<Object[][]> result = SettableFuture.create();
result.set(new Object[][]{{1}});