mirror of
https://github.com/OpenHFT/Chronicle-Map.git
synced 2021-09-13 01:26:12 +00:00
Merge remote-tracking branch 'origin/master'
This commit is contained in:
Rob Austin
@@ -6,86 +6,123 @@ import net.openhft.chronicle.map.ChronicleMapBuilder;
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import org.junit.Ignore;
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import org.junit.Test;
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import java.io.File;
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import java.io.IOException;
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import java.net.InetSocketAddress;
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import java.nio.ByteBuffer;
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import java.util.ArrayList;
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import java.util.List;
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import java.util.Random;
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import java.util.concurrent.TimeUnit;
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import java.util.concurrent.*;
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import static java.lang.System.nanoTime;
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import static java.nio.ByteBuffer.wrap;
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public class BGChronicleTest {
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private static final int CHRONICLE_HEARTBEAT_SECONDS = 5;
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public static final long MAX_NUMBER_OF_EATERIES = 3000000L;
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public static final int CLIENTS = Integer.getInteger("clients", 10);
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public static final long KEYS = Long.getLong("keys", 100000L);
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public static final long MESSAGES = Long.getLong("messages", 200000L);
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public static final String DEFAULT_HOST = "localhost";
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public static final int DEFAULT_PORT = 9050;
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Random rnd = new Random(System.currentTimeMillis());
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byte[] key = new byte[17];
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byte[] value = new byte[11];
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public static final int KEY_SIZE = Integer.getInteger("keySize", 16);
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public static final int VALUE_SIZE = Integer.getInteger("valueSize", 16);
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private volatile long start;
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public ChronicleMap<byte[], byte[]> startChronicleMapServer(int port) throws InterruptedException, IOException {
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TcpTransportAndNetworkConfig serverConfig = TcpTransportAndNetworkConfig.of(port)
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.heartBeatInterval(CHRONICLE_HEARTBEAT_SECONDS, TimeUnit.SECONDS).name("serverMap")
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.heartBeatInterval(CHRONICLE_HEARTBEAT_SECONDS, TimeUnit.SECONDS)
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.name("serverMap")
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.autoReconnectedUponDroppedConnection(true);
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File file = File.createTempFile("bg-test", ".deleteme");
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file.deleteOnExit();
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return ChronicleMapBuilder.of(byte[].class, byte[].class)
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.entries(MAX_NUMBER_OF_EATERIES)
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.constantKeySizeBySample(key)
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.constantValueSizeBySample(value)
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.entries(KEYS)
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.constantKeySizeBySample(new byte[KEY_SIZE])
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.constantValueSizeBySample(new byte[VALUE_SIZE])
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.putReturnsNull(true)
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.removeReturnsNull(true)
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.replication((byte) 1, serverConfig)
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.create();
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.createPersistedTo(file);
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}
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/**
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* over loop-back on my mac I get around 50,000 messages per second of my local network ( LAN ),
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* I get around 730 messages per second
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*
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* @param hostNameOrIpAddress
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* @param port
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* @param numberOfMessages
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* @throws IOException
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* over loop-back on my mac I get around 50,000 messages per second of my local network ( LAN )
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*/
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public void startChronicleMapClient(String hostNameOrIpAddress, final int port, final long
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numberOfMessages) throws IOException {
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public void startChronicleMapClient(String hostNameOrIpAddress, int port) throws IOException, InterruptedException {
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System.out.println("client starting");
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final InetSocketAddress remoteAddress = new InetSocketAddress(hostNameOrIpAddress, port);
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start = nanoTime();
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try (ChronicleMap<byte[], byte[]> map = ChronicleMapBuilder.of(byte[].class, byte[].class)
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.constantKeySizeBySample(key)
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.constantValueSizeBySample(value)
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.putReturnsNull(true)
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.removeReturnsNull(true)
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.statelessClient(new InetSocketAddress(hostNameOrIpAddress, port)).create()) {
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ExecutorService es = Executors.newFixedThreadPool(CLIENTS);
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List<Future<Void>> futureList = new ArrayList<>();
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for (int i = 0; i < CLIENTS; i++) {
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final int clientId = i;
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futureList.add(es.submit(new Callable<Void>() {
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@Override
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public Void call() throws IOException {
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try (ChronicleMap<byte[], byte[]> map = ChronicleMapBuilder
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.of(byte[].class, byte[].class)
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.constantKeySizeBySample(new byte[KEY_SIZE])
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.constantValueSizeBySample(new byte[VALUE_SIZE])
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.putReturnsNull(true)
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.removeReturnsNull(true)
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.statelessClient(remoteAddress)
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.create()) {
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System.out.println("client started");
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System.out.println(clientId + "/" + CLIENTS + " client started");
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long start = System.nanoTime();
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for (long count = 0; count < numberOfMessages; count++) {
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exerciseMap(MESSAGES, map, clientId);
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System.out.println(clientId + "/" + CLIENTS + " ... client finished");
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}
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return null;
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}
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}));
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}
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for (Future<Void> future : futureList) {
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try {
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future.get();
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} catch (ExecutionException e) {
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e.printStackTrace();
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}
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}
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es.shutdown();
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logMessagesPerSecond(MESSAGES, start);
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}
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public void exerciseMap(long numberOfMessages, ChronicleMap<byte[], byte[]> map, int clientId) {
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byte[] key = new byte[KEY_SIZE];
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byte[] value = new byte[VALUE_SIZE];
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Random rnd = new Random();
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ByteBuffer keyBB = wrap(key);
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for (long count = 0; count < numberOfMessages; count += CLIENTS * 100) {
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// KEYS/100 possible values after first byte.
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keyBB.putInt(1, rnd.nextInt((int) (KEYS / 100)));
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rnd.nextBytes(value);
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for (byte b = 0; b < 100; b++) {
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// 100 possible values for the first byte.
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key[0] = b;
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if (rnd.nextBoolean()) {
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// puts
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rnd.nextBytes(key);
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rnd.nextBytes(value);
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value[0] = b;
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map.put(key, value);
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} else {
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//gets
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rnd.nextBytes(key);
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map.get(key);
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}
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if (count % 50000 == 0) {
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logMessagesPerSecond(count, start);
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}
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}
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logMessagesPerSecond(numberOfMessages, start);
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if (clientId == 0 && count > 0 && count % 50000 == 0) {
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logMessagesPerSecond(count, start);
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}
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}
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}
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@@ -93,72 +130,57 @@ public class BGChronicleTest {
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/**
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* over loop-back on my mac I get around 50,000 messages per second of my local network ( LAN ),
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* I get around 730 messages per second
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*
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* @param hostNameOrIpAddress
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* @param port
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* @param numberOfMessages
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* @throws IOException
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*/
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public void startReplicatingChronicleMapClient(String hostNameOrIpAddress, final int port,
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final long numberOfMessages) throws
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IOException {
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public void startReplicatingChronicleMapClient(String hostNameOrIpAddress, final int port)
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throws IOException, InterruptedException {
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System.out.println("client starting");
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System.out.println("clients starting");
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final InetSocketAddress serverHostPort = new InetSocketAddress(hostNameOrIpAddress, port);
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TcpTransportAndNetworkConfig clientConfig = TcpTransportAndNetworkConfig.of(port + 1, serverHostPort)
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final TcpTransportAndNetworkConfig clientConfig = TcpTransportAndNetworkConfig.of(port + 1, serverHostPort)
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.heartBeatInterval(CHRONICLE_HEARTBEAT_SECONDS, TimeUnit.SECONDS).name("clientMap")
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.autoReconnectedUponDroppedConnection(true);
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try (ChronicleMap<byte[], byte[]> map = ChronicleMapBuilder.of(byte[].class, byte[].class)
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.entries(MAX_NUMBER_OF_EATERIES)
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.keySize(17)
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.valueSize(11)
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.putReturnsNull(true)
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.removeReturnsNull(true)
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.replication((byte) 2, clientConfig)
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.create()) {
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start = nanoTime();
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ExecutorService es = Executors.newFixedThreadPool(CLIENTS);
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for (int i = 0; i < CLIENTS; i++) {
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final int clientId = i;
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es.submit(new Runnable() {
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@Override
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public void run() {
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try (ChronicleMap<byte[], byte[]> map = ChronicleMapBuilder.of(byte[].class, byte[].class)
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.entries(KEYS)
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.constantKeySizeBySample(new byte[KEY_SIZE])
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.constantValueSizeBySample(new byte[VALUE_SIZE])
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.putReturnsNull(true)
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.removeReturnsNull(true)
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.replication((byte) (2 + clientId), clientConfig)
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.create()) {
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System.out.println("client started");
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System.out.println(clientId + "/" + CLIENTS + " client started");
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long start = System.nanoTime();
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for (long count = 0; count < numberOfMessages; count++) {
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if (rnd.nextBoolean()) {
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// puts
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rnd.nextBytes(key);
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rnd.nextBytes(value);
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map.put(key, value);
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exerciseMap(MESSAGES, map, clientId);
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System.out.println(clientId + "/" + CLIENTS + " ... client finished");
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}
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} else {
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//gets
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rnd.nextBytes(key);
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map.get(key);
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}
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if (count % 50000 == 0) {
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logMessagesPerSecond(count, start);
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}
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}
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logMessagesPerSecond(numberOfMessages, start);
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});
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}
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es.awaitTermination(1, TimeUnit.HOURS);
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logMessagesPerSecond(MESSAGES, start);
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}
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private void logMessagesPerSecond(double numberOfMessages, long start) {
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double messagesPerSecond = numberOfMessages / (double) TimeUnit.NANOSECONDS
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.toSeconds(System.nanoTime() - start);
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System.out.println("messages per seconds " + messagesPerSecond);
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long messagesPerSecond = (long) (numberOfMessages * 1e9 / (System.nanoTime() - start));
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System.out.printf("messages per seconds: %,d%n", messagesPerSecond);
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}
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/**
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* for loop back args = []
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*
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* <p/>
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* for server - eg.BGChronicleTest server for client - eg.BGChronicleTest client
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*
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* @param args
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@@ -168,60 +190,45 @@ public class BGChronicleTest {
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public static void main(String... args) throws IOException, InterruptedException {
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final BGChronicleTest o = new BGChronicleTest();
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ChronicleMap<byte[], byte[]> serverMap = null;
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try {
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// loop-back
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if (args.length == 0) {
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serverMap = o.startChronicleMapServer(DEFAULT_PORT);
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o.startChronicleMapClient(DEFAULT_HOST, DEFAULT_PORT, MAX_NUMBER_OF_EATERIES);
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} else {
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// server
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if (args.length > 0 && args[0].equalsIgnoreCase("server")) {
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int port = getPort(args, 1);
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serverMap = o.startChronicleMapServer(port);
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System.out.println("server ON");
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} else
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System.out.println("server if OFF");
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// client
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if (args.length == 0 || (args.length > 1 && args[0].equalsIgnoreCase("client"))) {
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// stateless replicating client
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String host = getHost(args, 1);
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int port = getPort(args, 2);
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System.out.println("client ON....");
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o.startChronicleMapClient(host, port, MAX_NUMBER_OF_EATERIES);
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// replicating client
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} else if (args.length > 1 && args[0].equalsIgnoreCase("replicatingClient")) {
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String host = getHost(args, 1);
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int port = getPort(args, 2);
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System.out.println("client ON....");
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o.startReplicatingChronicleMapClient(host, port, MAX_NUMBER_OF_EATERIES);
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} else {
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System.out.println("client if OFF");
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for (; ; ) {
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Thread.sleep(1000);
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}
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}
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System.out.println("client if OFF");
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for (; ; ) {
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Thread.sleep(1000);
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}
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// loop-back
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if (args.length == 0) {
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try (ChronicleMap<byte[], byte[]> serverMap = o.startChronicleMapServer(DEFAULT_PORT)) {
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o.startChronicleMapClient(DEFAULT_HOST, DEFAULT_PORT);
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}
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} finally {
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if (serverMap != null)
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serverMap.close();
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}
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} else switch (args[0].toLowerCase()) {
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case "server": {
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int port = getPort(args, 1);
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o.startChronicleMapServer(port);
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System.out.println("server ON");
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break;
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}
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case "client": {
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// stateless replicating client
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String host = getHost(args, 1);
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int port = getPort(args, 2);
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System.out.println("client ON....");
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o.startChronicleMapClient(host, port);
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break;
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}
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case "replicatingClient": {
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String host = getHost(args, 1);
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int port = getPort(args, 2);
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System.out.println("client ON....");
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o.startReplicatingChronicleMapClient(host, port);
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break;
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}
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default:
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System.err.println("Usage: java " + BGChronicleTest.class.getName() + " server {port}");
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System.err.println("\tjava " + BGChronicleTest.class.getName() + " client {hostname} {port}");
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System.err.println("\tjava " + BGChronicleTest.class.getName() + " replicatingClient {hostname} {port}");
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break;
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}
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}
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private static String getHost(String[] args, int index) {
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