/**
* 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 org.apache.s4.benchmark.prodcon;
import java.io.File;
import java.util.List;
import java.util.concurrent.TimeUnit;
import org.apache.s4.base.Event;
import org.apache.s4.base.KeyFinder;
import org.apache.s4.comm.topology.ZkClient;
import org.apache.s4.core.App;
import com.google.common.collect.ImmutableList;
import com.google.inject.Inject;
import com.google.inject.name.Named;
import com.yammer.metrics.reporting.ConsoleReporter;
import com.yammer.metrics.reporting.CsvReporter;
public class ProducerConsumerApp extends App {
@Inject
@Named("s4.cluster.zk_address")
String zkString;
@Override
protected void onStart() {
// TODO Auto-generated method stub
}
@Override
protected void onInit() {
File logDirectory = new File(System.getProperty("user.dir") + "/measurements/node"
+ getReceiver().getPartitionId());
if (!logDirectory.exists()) {
if (!logDirectory.mkdirs()) {
throw new RuntimeException("Cannot create log dir " + logDirectory.getAbsolutePath());
}
}
CsvReporter.enable(logDirectory, 10, TimeUnit.SECONDS);
ConsoleReporter.enable(10, TimeUnit.SECONDS);
SimplePE1 simplePE1 = createPE(SimplePE1.class, "simplePE1");
ZkClient zkClient = new ZkClient(zkString);
zkClient.waitUntilExists("/benchmarkConfig/warmupIterations", TimeUnit.SECONDS, 60);
// TODO fix hardcoded cluster name (pass injector config?)
int nbInjectors = zkClient.countChildren("/s4/clusters/testCluster1/tasks");
simplePE1.setNbInjectors(nbInjectors);
createInputStream("inputStream", new KeyFinder<Event>() {
@Override
public List<String> get(Event event) {
return ImmutableList.of(event.get("key"));
}
}, simplePE1).setParallelism(3);
SimplePE2 simplePE2 = createPE(SimplePE2.class, "simplePE2");
createInputStream("inputStream2", new KeyFinder<Event>() {
@Override
public List<String> get(Event event) {
return ImmutableList.of(event.get("key"));
}
}, simplePE2);
}
@Override
protected void onClose() {
// TODO Auto-generated method stub
}
public String getZkString() {
return zkString;
}
}