[url=][/url]
TopologyBuilder builder = new TopologyBuilder();builder.setSpout("kafkaSpout", new kafkaSpout(), 3);builder.setBolt("filter", new FilterBolt(), 3).shuffleGrouping("kafkaSpout");builder.setBolt("alert", new AlertBolt(), 3).fieldsGrouping("filter", new Fields("order"));Config conf = new Config();conf.setNumWorkers(2);StormSubmitter.submitTopologyWithProgressBar("topology-name", conf, builder.createTopology());[url=][/url]