/** Send merkle tree request to every involved neighbor. */
      public void sendTreeRequests() {
        requestedEndpoints.addAll(endpoints);
        requestedEndpoints.add(FBUtilities.getLocalAddress());

        // send requests to all nodes
        for (InetAddress endpoint : requestedEndpoints)
          AntiEntropyService.instance.request(getName(), endpoint, range, tablename, cfname);
      }