// ords
BytesRef scratchLeft = new BytesRef();
BytesRef scratchRight = new BytesRef();
for (int i = 0; i < leftValues.getValueCount(); i++) {
final BytesRef left = BytesRef.deepCopyOf(leftValues.lookupOrd(i));
final BytesRef right = rightValues.lookupOrd(i);
assertEquals(info, left, right);
}
// bytes
for(int docID=0;docID<leftReader.maxDoc();docID++) {
final BytesRef left = BytesRef.deepCopyOf(leftValues.get(docID));