List<String> hosts = Arrays.asList(KAKFA_HOST_PORT);
System.out.println(""+hosts.get(0));
KafkaConfig kafkaConf = new KafkaConfig(KafkaConfig.StaticHosts.fromHostString(hosts, 1),KAFKA_TOPIC );
kafkaConf.scheme = new StringScheme();
System.out.println(""+kafkaConf);
TridentTopology tridentTopology = new TridentTopology();