org.elasticsearch.benchmark.transport.BenchmarkNettyLargeMessages.java Source code

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Here is the source code for org.elasticsearch.benchmark.transport.BenchmarkNettyLargeMessages.java

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/*
 * Licensed to Elasticsearch under one or more contributor
 * license agreements. See the NOTICE file distributed with
 * this work for additional information regarding copyright
 * ownership. Elasticsearch 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.elasticsearch.benchmark.transport;

import org.apache.lucene.util.BytesRef;
import org.elasticsearch.Version;
import org.elasticsearch.cluster.node.DiscoveryNode;
import org.elasticsearch.common.network.NetworkService;
import org.elasticsearch.common.settings.ImmutableSettings;
import org.elasticsearch.common.settings.Settings;
import org.elasticsearch.common.transport.InetSocketTransportAddress;
import org.elasticsearch.common.unit.ByteSizeUnit;
import org.elasticsearch.common.unit.ByteSizeValue;
import org.elasticsearch.threadpool.ThreadPool;
import org.elasticsearch.transport.*;
import org.elasticsearch.transport.netty.NettyTransport;

import java.util.concurrent.CountDownLatch;

import static org.elasticsearch.transport.TransportRequestOptions.options;

/**
 *
 */
public class BenchmarkNettyLargeMessages {

    public static void main(String[] args) throws InterruptedException {
        final ByteSizeValue payloadSize = new ByteSizeValue(10, ByteSizeUnit.MB);
        final int NUMBER_OF_ITERATIONS = 100000;
        final int NUMBER_OF_CLIENTS = 5;
        final byte[] payload = new byte[(int) payloadSize.bytes()];

        Settings settings = ImmutableSettings.settingsBuilder().build();

        NetworkService networkService = new NetworkService(settings);

        final ThreadPool threadPool = new ThreadPool();
        final TransportService transportServiceServer = new TransportService(
                new NettyTransport(settings, threadPool, networkService, Version.CURRENT), threadPool).start();
        final TransportService transportServiceClient = new TransportService(
                new NettyTransport(settings, threadPool, networkService, Version.CURRENT), threadPool).start();

        final DiscoveryNode bigNode = new DiscoveryNode("big", new InetSocketTransportAddress("localhost", 9300),
                Version.CURRENT);
        //        final DiscoveryNode smallNode = new DiscoveryNode("small", new InetSocketTransportAddress("localhost", 9300));
        final DiscoveryNode smallNode = bigNode;

        transportServiceClient.connectToNode(bigNode);
        transportServiceClient.connectToNode(smallNode);

        transportServiceServer.registerHandler("benchmark",
                new BaseTransportRequestHandler<BenchmarkMessageRequest>() {
                    @Override
                    public BenchmarkMessageRequest newInstance() {
                        return new BenchmarkMessageRequest();
                    }

                    @Override
                    public String executor() {
                        return ThreadPool.Names.GENERIC;
                    }

                    @Override
                    public void messageReceived(BenchmarkMessageRequest request, TransportChannel channel)
                            throws Exception {
                        channel.sendResponse(new BenchmarkMessageResponse(request));
                    }
                });

        final CountDownLatch latch = new CountDownLatch(NUMBER_OF_CLIENTS);
        for (int i = 0; i < NUMBER_OF_CLIENTS; i++) {
            new Thread(new Runnable() {
                @Override
                public void run() {
                    for (int i = 0; i < NUMBER_OF_ITERATIONS; i++) {
                        BenchmarkMessageRequest message = new BenchmarkMessageRequest(1, payload);
                        transportServiceClient.submitRequest(bigNode, "benchmark", message,
                                options().withType(TransportRequestOptions.Type.BULK),
                                new BaseTransportResponseHandler<BenchmarkMessageResponse>() {
                                    @Override
                                    public BenchmarkMessageResponse newInstance() {
                                        return new BenchmarkMessageResponse();
                                    }

                                    @Override
                                    public String executor() {
                                        return ThreadPool.Names.SAME;
                                    }

                                    @Override
                                    public void handleResponse(BenchmarkMessageResponse response) {
                                    }

                                    @Override
                                    public void handleException(TransportException exp) {
                                        exp.printStackTrace();
                                    }
                                }).txGet();
                    }
                    latch.countDown();
                }
            }).start();
        }

        new Thread(new Runnable() {
            @Override
            public void run() {
                for (int i = 0; i < 1; i++) {
                    BenchmarkMessageRequest message = new BenchmarkMessageRequest(2, BytesRef.EMPTY_BYTES);
                    long start = System.currentTimeMillis();
                    transportServiceClient.submitRequest(smallNode, "benchmark", message,
                            options().withType(TransportRequestOptions.Type.STATE),
                            new BaseTransportResponseHandler<BenchmarkMessageResponse>() {
                                @Override
                                public BenchmarkMessageResponse newInstance() {
                                    return new BenchmarkMessageResponse();
                                }

                                @Override
                                public String executor() {
                                    return ThreadPool.Names.SAME;
                                }

                                @Override
                                public void handleResponse(BenchmarkMessageResponse response) {
                                }

                                @Override
                                public void handleException(TransportException exp) {
                                    exp.printStackTrace();
                                }
                            }).txGet();
                    long took = System.currentTimeMillis() - start;
                    System.out.println("Took " + took + "ms");
                }
            }
        }).start();

        latch.await();
    }
}