| /** |
| * Licensed to the Apache Software Foundation (ASF) under one |
| * or more contributor license agreements. See the NOTICE file |
| * distributed with this work for additional information |
| * regarding copyright ownership. The ASF licenses this file |
| * to you under the Apache License, Version 2.0 (the |
| * "License"); you may not use this file except in compliance |
| * with the License. You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| |
| package storm.starter; |
| |
| import java.util.Arrays; |
| |
| import backtype.storm.Config; |
| import backtype.storm.LocalCluster; |
| import backtype.storm.topology.TopologyBuilder; |
| import backtype.storm.utils.Utils; |
| |
| import storm.starter.bolt.PrinterBolt; |
| import storm.starter.spout.TwitterSampleSpout; |
| |
| public class PrintSampleStream { |
| public static void main(String[] args) { |
| String consumerKey = args[0]; |
| String consumerSecret = args[1]; |
| String accessToken = args[2]; |
| String accessTokenSecret = args[3]; |
| String[] arguments = args.clone(); |
| String[] keyWords = Arrays.copyOfRange(arguments, 4, arguments.length); |
| |
| TopologyBuilder builder = new TopologyBuilder(); |
| |
| builder.setSpout("twitter", new TwitterSampleSpout(consumerKey, consumerSecret, |
| accessToken, accessTokenSecret, keyWords)); |
| builder.setBolt("print", new PrinterBolt()) |
| .shuffleGrouping("twitter"); |
| |
| |
| Config conf = new Config(); |
| |
| |
| LocalCluster cluster = new LocalCluster(); |
| |
| cluster.submitTopology("test", conf, builder.createTopology()); |
| |
| Utils.sleep(10000); |
| cluster.shutdown(); |
| } |
| } |