| package org.apache.bookkeeper.test; |
| |
| /* |
| * |
| * 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. |
| * |
| */ |
| |
| import java.net.InetSocketAddress; |
| import java.io.IOException; |
| import java.lang.InterruptedException; |
| import java.util.Arrays; |
| import java.util.concurrent.Executors; |
| |
| import org.apache.bookkeeper.conf.ClientConfiguration; |
| import org.apache.bookkeeper.proto.BookieClient; |
| import org.apache.bookkeeper.proto.BookieProtocol; |
| import org.apache.bookkeeper.proto.BookkeeperInternalCallbacks.WriteCallback; |
| import org.apache.bookkeeper.util.OrderedSafeExecutor; |
| import org.slf4j.Logger; |
| import org.slf4j.LoggerFactory; |
| import org.jboss.netty.buffer.ChannelBuffers; |
| import org.jboss.netty.channel.socket.ClientSocketChannelFactory; |
| import org.jboss.netty.channel.socket.nio.NioClientSocketChannelFactory; |
| |
| /** |
| * This class tests BookieClient. It just sends the a new entry to itself. |
| * |
| * |
| * |
| */ |
| |
| class LoopbackClient implements WriteCallback { |
| Logger LOG = LoggerFactory.getLogger(LoopbackClient.class); |
| BookieClient client; |
| static int recvTimeout = 2000; |
| long begin = 0; |
| int limit; |
| OrderedSafeExecutor executor; |
| |
| static class Counter { |
| int c; |
| int limit; |
| |
| Counter(int limit) { |
| this.c = 0; |
| this.limit = limit; |
| } |
| |
| synchronized void increment() { |
| if (++c == limit) |
| this.notify(); |
| } |
| } |
| |
| LoopbackClient(ClientSocketChannelFactory channelFactory, OrderedSafeExecutor executor, long begin, int limit) throws IOException { |
| this.client = new BookieClient(new ClientConfiguration(), channelFactory, executor); |
| this.begin = begin; |
| } |
| |
| void write(long ledgerId, long entry, byte[] data, InetSocketAddress addr, WriteCallback cb, Object ctx) |
| throws IOException, InterruptedException { |
| LOG.info("Ledger id: " + ledgerId + ", Entry: " + entry); |
| byte[] passwd = new byte[20]; |
| Arrays.fill(passwd, (byte) 'a'); |
| |
| client.addEntry(addr, ledgerId, passwd, entry, ChannelBuffers.wrappedBuffer(data), cb, ctx, BookieProtocol.FLAG_NONE); |
| } |
| |
| public void writeComplete(int rc, long ledgerId, long entryId, InetSocketAddress addr, Object ctx) { |
| Counter counter = (Counter) ctx; |
| counter.increment(); |
| } |
| |
| public static void main(String args[]) { |
| byte[] data = new byte[Integer.parseInt(args[0])]; |
| Integer limit = Integer.parseInt(args[1]); |
| Counter c = new Counter(limit); |
| long ledgerId = Long.valueOf("0").longValue(); |
| long begin = System.currentTimeMillis(); |
| |
| LoopbackClient lb; |
| ClientSocketChannelFactory channelFactory = new NioClientSocketChannelFactory(Executors.newCachedThreadPool(), Executors |
| .newCachedThreadPool()); |
| OrderedSafeExecutor executor = new OrderedSafeExecutor(2); |
| try { |
| InetSocketAddress addr = new InetSocketAddress("127.0.0.1", Integer.valueOf(args[2]).intValue()); |
| lb = new LoopbackClient(channelFactory, executor, begin, limit.intValue()); |
| |
| for (int i = 0; i < limit; i++) { |
| lb.write(ledgerId, i, data, addr, lb, c); |
| } |
| |
| synchronized (c) { |
| c.wait(); |
| System.out.println("Time to write all entries: " + (System.currentTimeMillis() - begin)); |
| } |
| } catch (IOException e) { |
| e.printStackTrace(); |
| } catch (InterruptedException e) { |
| e.printStackTrace(); |
| } |
| } |
| |
| } |