unable to create index using rabbitmq river?

gistfile1.java

Client client = new TransportClient()
.addTransportAddress(new InetSocketTransportAddress("localhost",9300));
           
java.util.Map<java.lang.String,java.lang.Object> settings=new HashMap<java.lang.String,java.lang.Object>();
        settings1.put("host","localhost");
        settings1.put("port","5672");
        settings1.put("pass","guest");
        settings1.put("vhost","/");
        settings1.put("queue","elasticsearch");
        settings1.put("exchange","elasticsearch");
        settings1.put("routing_key","elasticsearch");
        settings1.put("exchange_type","direct");
        settings1.put("exchange_durable","true");
        settings1.put("queue_durable","true");
        settings1.put("queue_auto_delete","false");
        RiverSettings riversettings=new RiverSettings(null,settings);
        RiverName riverName=new RiverName("standard_type1","standerattribute1");
        RabbitmqRiver rr=new RabbitmqRiver(riverName,riversettings,client);
        rr.start();