| /* |
| * |
| * 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.bookkeeper.test; |
| |
| import static org.junit.Assert.assertNotNull; |
| import static org.junit.Assert.assertTrue; |
| import static org.junit.Assert.fail; |
| |
| import java.io.File; |
| import java.util.HashSet; |
| |
| import org.apache.bookkeeper.conf.ServerConfiguration; |
| import org.apache.bookkeeper.proto.BookieServer; |
| import org.junit.Test; |
| |
| /** |
| * Test bookie expiration. |
| */ |
| public class BookieZKExpireTest extends BookKeeperClusterTestCase { |
| |
| public BookieZKExpireTest() { |
| super(0); |
| // 6000 is minimum due to default tick time |
| baseConf.setZkTimeout(6000); |
| baseClientConf.setZkTimeout(6000); |
| } |
| |
| @SuppressWarnings("deprecation") |
| @Test |
| public void testBookieServerZKExpireBehaviour() throws Exception { |
| BookieServer server = null; |
| try { |
| File f = createTempDir("bookieserver", "test"); |
| |
| HashSet<Thread> threadset = new HashSet<Thread>(); |
| int threadCount = Thread.activeCount(); |
| Thread[] threads = new Thread[threadCount * 2]; |
| threadCount = Thread.enumerate(threads); |
| for (int i = 0; i < threadCount; i++) { |
| if (threads[i].getName().indexOf("SendThread") != -1) { |
| threadset.add(threads[i]); |
| } |
| } |
| |
| ServerConfiguration conf = newServerConfiguration(PortManager.nextFreePort(), f, new File[] { f }); |
| server = new BookieServer(conf); |
| server.start(); |
| |
| int secondsToWait = 5; |
| while (!server.isRunning()) { |
| Thread.sleep(1000); |
| if (secondsToWait-- <= 0) { |
| fail("Bookie never started"); |
| } |
| } |
| Thread sendthread = null; |
| threadCount = Thread.activeCount(); |
| threads = new Thread[threadCount * 2]; |
| threadCount = Thread.enumerate(threads); |
| for (int i = 0; i < threadCount; i++) { |
| if (threads[i].getName().indexOf("SendThread") != -1 |
| && !threadset.contains(threads[i])) { |
| sendthread = threads[i]; |
| break; |
| } |
| } |
| assertNotNull("Send thread not found", sendthread); |
| |
| sendthread.suspend(); |
| Thread.sleep(2 * conf.getZkTimeout()); |
| sendthread.resume(); |
| |
| // allow watcher thread to run |
| Thread.sleep(3000); |
| assertTrue("Bookie should not shutdown on losing zk session", server.isBookieRunning()); |
| assertTrue("Bookie Server should not shutdown on losing zk session", server.isRunning()); |
| } finally { |
| server.shutdown(); |
| } |
| } |
| } |