assertEquals(2048, store2.getMinOffset());
final IdWorker idWorker = new IdWorker(0);
final PutCommand cmd1 = new PutCommand(topic, partition, "hello".getBytes(), null, 0, 0);
final PutCommand cmd2 = new PutCommand(topic, partition, "world".getBytes(), null, 0, 0);
store1.append(idWorker.nextId(), cmd1, new AppendCallback() {
@Override
public void appendComplete(final Location location) {
assertEquals(2048, location.getOffset());