anchor.diff:  do_index(Partition, Index, Field, Term, DocId, Props) ->
       {ok, Conn} = riak_sock_pool:checkout(?CONN_POOL),
       try
  -        raptor_conn:index(Conn,
  -                          to_binary(Index),
  -                          to_binary(Field),
  -                          to_binary(Term),
  -                          to_binary(DocId),
  -                          Partition,
  -                          term_to_binary(Props),
  -                          current_key_clock())
  +        {ok, indexed} = raptor_conn:index(Conn,
  +                                          to_binary(Index),
  +                                          to_binary(Field),
  +                                          to_binary(Term),
  +                                          to_binary(DocId),
  +                                          Partition,
  +                                          term_to_binary(Props),
  +                                          current_key_clock())
       after
           riak_sock_pool:checkin(?CONN_POOL, Conn)
       end,
  
positive.code:         exit(Sup, kill)
      end.
      
  -endif.
  
negative.code: %% @doc Start this backend.
  start(Partition, _Config) ->
      {ok, #state { partition=Partition }}.
          
  
  %% @spec stop(state()) -> ok | {error, Reason :: term()}
  stop(_State) ->
  