indexerModel = new IndexerModelImpl(zk, zkRoot);
sepModel = new SepModelImpl(zk, conf);
indexerMaster = new IndexerMaster(zk, indexerModel, conf, conf, zkConnectString,
sepModel);
indexerMaster.start();
IndexerRegistry indexerRegistry = new IndexerRegistry();
IndexerProcessRegistry indexerProcessRegistry = new IndexerProcessRegistryImpl(zk, conf);