/**
* 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);
}
}