| /* |
| * 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.activemq.artemis.tests.stress.journal; |
| |
| import java.util.ArrayList; |
| import java.util.Random; |
| |
| import org.apache.activemq.artemis.api.core.client.ClientConsumer; |
| import org.apache.activemq.artemis.api.core.client.ClientMessage; |
| import org.apache.activemq.artemis.api.core.client.ClientProducer; |
| import org.apache.activemq.artemis.api.core.client.ClientSession; |
| import org.apache.activemq.artemis.api.core.client.ClientSessionFactory; |
| import org.apache.activemq.artemis.api.core.client.ServerLocator; |
| import org.apache.activemq.artemis.core.server.ActiveMQServer; |
| import org.apache.activemq.artemis.api.core.RoutingType; |
| import org.apache.activemq.artemis.tests.util.ActiveMQTestBase; |
| import org.apache.activemq.artemis.utils.RandomUtil; |
| import org.junit.Test; |
| |
| /** |
| * Simulates the journal being updated, compacted cleared up, |
| * and having multiple restarts, |
| * To make sure the journal would survive at multiple restarts of the server |
| */ |
| public class JournalRestartStressTest extends ActiveMQTestBase { |
| |
| // Constants ----------------------------------------------------- |
| |
| // Attributes ---------------------------------------------------- |
| |
| // Static -------------------------------------------------------- |
| |
| // Constructors -------------------------------------------------- |
| |
| // Public -------------------------------------------------------- |
| |
| @Test |
| public void testLoad() throws Throwable { |
| ActiveMQServer server2 = createServer(true, false); |
| |
| server2.getConfiguration().setJournalFileSize(10 * 1024 * 1024); |
| server2.getConfiguration().setJournalMinFiles(10); |
| server2.getConfiguration().setJournalCompactMinFiles(3); |
| server2.getConfiguration().setJournalCompactPercentage(50); |
| |
| for (int i = 0; i < 10; i++) { |
| server2.start(); |
| |
| ServerLocator locator = createInVMNonHALocator().setMinLargeMessageSize(1024 * 1024).setBlockOnDurableSend(false); |
| |
| ClientSessionFactory sf = createSessionFactory(locator); |
| |
| ClientSession session = sf.createSession(true, true); |
| |
| try { |
| session.createQueue("slow-queue", RoutingType.MULTICAST, "slow-queue"); |
| } catch (Exception ignored) { |
| } |
| |
| session.start(); |
| ClientConsumer consumer = session.createConsumer("slow-queue"); |
| |
| while (true) { |
| System.out.println("Received message from previous"); |
| ClientMessage msg = consumer.receiveImmediate(); |
| if (msg == null) { |
| break; |
| } |
| msg.acknowledge(); |
| } |
| |
| session.close(); |
| |
| produceMessages(sf, 30000); |
| |
| server2.stop(); |
| } |
| |
| } |
| |
| // Package protected --------------------------------------------- |
| |
| /** |
| * @param sf |
| * @param NMSGS |
| * @throws ActiveMQException |
| * @throws InterruptedException |
| * @throws Throwable |
| */ |
| private void produceMessages(final ClientSessionFactory sf, final int NMSGS) throws Throwable { |
| |
| final int TIMEOUT = 5000; |
| |
| System.out.println("sending " + NMSGS + " messages"); |
| |
| final ClientSession sessionSend = sf.createSession(true, true); |
| |
| ClientProducer prod2 = sessionSend.createProducer("slow-queue"); |
| |
| try { |
| sessionSend.createQueue("Queue", "Queue", true); |
| } catch (Exception ignored) { |
| } |
| |
| final ClientSession sessionReceive = sf.createSession(true, true); |
| sessionReceive.start(); |
| |
| final ArrayList<Throwable> errors = new ArrayList<>(); |
| |
| Thread tReceive = new Thread() { |
| @Override |
| public void run() { |
| try { |
| ClientConsumer consumer = sessionReceive.createConsumer("Queue"); |
| |
| for (int i = 0; i < NMSGS; i++) { |
| if (i % 500 == 0) { |
| double percent = (double) i / (double) NMSGS; |
| System.out.println("msgs " + i + " of " + NMSGS + ", " + (int) (percent * 100) + "%"); |
| Thread.sleep(100); |
| } |
| |
| ClientMessage msg = consumer.receive(TIMEOUT); |
| if (msg == null) { |
| errors.add(new Exception("Didn't receive msgs")); |
| break; |
| } |
| msg.acknowledge(); |
| } |
| } catch (Exception e) { |
| errors.add(e); |
| } |
| } |
| }; |
| |
| tReceive.start(); |
| |
| ClientProducer prod = sessionSend.createProducer("Queue"); |
| |
| Random random = new Random(); |
| |
| for (int i = 0; i < NMSGS; i++) { |
| ClientMessage msg = sessionSend.createMessage(true); |
| |
| int size = RandomUtil.randomPositiveInt() % 10024; |
| |
| if (size == 0) { |
| size = 10 * 1024; |
| } |
| |
| byte[] buffer = new byte[size]; |
| |
| random.nextBytes(buffer); |
| |
| msg.getBodyBuffer().writeBytes(buffer); |
| |
| prod.send(msg); |
| |
| if (i % 5000 == 0) { |
| prod2.send(msg); |
| System.out.println("Sending slow message"); |
| } |
| } |
| |
| tReceive.join(); |
| |
| sessionReceive.close(); |
| sessionSend.close(); |
| sf.close(); |
| |
| for (Throwable e : errors) { |
| throw e; |
| } |
| } |
| |
| // Protected ----------------------------------------------------- |
| |
| // Private ------------------------------------------------------- |
| |
| // Inner classes ------------------------------------------------- |
| |
| } |