ByteString subscriber = ByteString.copyFromUtf8("subRaceSubscriber");
PersistenceManager pm = new StubPersistenceManager();
FIFODeliveryManager fdm = new FIFODeliveryManager(pm, conf);
ExecutorDeliveryEndPointWithQueue dep = new ExecutorDeliveryEndPointWithQueue();
SubscriptionPreferences prefs = SubscriptionPreferences.newBuilder().build();
PipelineFilter filter = new PipelineFilter();
filter.addLast(new AllToAllTopologyFilter());
filter.initialize(conf.getConf());
filter.setSubscriptionPreferences(topic, subscriber, prefs);