MultiIterator multiIter = new MultiIterator(iters, extent);
TabletIteratorEnvironment iterEnv = new TabletIteratorEnvironment(IteratorScope.scan, acuTableConf, fileManager, files);
statsIterator = new StatsIterator(multiIter, TabletServer.seekCount, scannedCount);
DeletingIterator delIter = new DeletingIterator(statsIterator, false);
ColumnFamilySkippingIterator cfsi = new ColumnFamilySkippingIterator(delIter);