| /** |
| * 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.util; |
| |
| import backtype.storm.Config; |
| import backtype.storm.LocalCluster; |
| import backtype.storm.StormSubmitter; |
| import backtype.storm.generated.AlreadyAliveException; |
| import backtype.storm.generated.InvalidTopologyException; |
| import backtype.storm.generated.StormTopology; |
| |
| public final class StormRunner { |
| |
| private static final int MILLIS_IN_SEC = 1000; |
| |
| private StormRunner() { |
| } |
| |
| public static void runTopologyLocally(StormTopology topology, String topologyName, Config conf, int runtimeInSeconds) |
| throws InterruptedException { |
| LocalCluster cluster = new LocalCluster(); |
| cluster.submitTopology(topologyName, conf, topology); |
| Thread.sleep((long) runtimeInSeconds * MILLIS_IN_SEC); |
| cluster.killTopology(topologyName); |
| cluster.shutdown(); |
| } |
| |
| public static void runTopologyRemotely(StormTopology topology, String topologyName, Config conf) |
| throws AlreadyAliveException, InvalidTopologyException { |
| StormSubmitter.submitTopology(topologyName, conf, topology); |
| } |
| } |