| /** |
| * |
| * 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.replication; |
| |
| import static org.junit.Assert.assertFalse; |
| import static org.junit.Assert.assertTrue; |
| |
| import org.apache.bookkeeper.test.BookKeeperClusterTestCase; |
| |
| import org.junit.Test; |
| |
| /** |
| * Test the AuditorPeer. |
| */ |
| public class AutoRecoveryMainTest extends BookKeeperClusterTestCase { |
| |
| public AutoRecoveryMainTest() { |
| super(3); |
| } |
| |
| /** |
| * Test the startup of the auditorElector and RW. |
| */ |
| @Test |
| public void testStartup() throws Exception { |
| AutoRecoveryMain main = new AutoRecoveryMain(bsConfs.get(0)); |
| try { |
| main.start(); |
| Thread.sleep(500); |
| assertTrue("AuditorElector should be running", |
| main.auditorElector.isRunning()); |
| assertTrue("Replication worker should be running", |
| main.replicationWorker.isRunning()); |
| } finally { |
| main.shutdown(); |
| } |
| } |
| |
| /* |
| * Test the shutdown of all daemons |
| */ |
| @Test |
| public void testShutdown() throws Exception { |
| AutoRecoveryMain main = new AutoRecoveryMain(bsConfs.get(0)); |
| main.start(); |
| Thread.sleep(500); |
| assertTrue("AuditorElector should be running", |
| main.auditorElector.isRunning()); |
| assertTrue("Replication worker should be running", |
| main.replicationWorker.isRunning()); |
| |
| main.shutdown(); |
| assertFalse("AuditorElector should not be running", |
| main.auditorElector.isRunning()); |
| assertFalse("Replication worker should not be running", |
| main.replicationWorker.isRunning()); |
| } |
| |
| /** |
| * Test that, if an autorecovery looses its ZK connection/session |
| * it will shutdown. |
| */ |
| @Test |
| public void testAutoRecoverySessionLoss() throws Exception { |
| AutoRecoveryMain main1 = new AutoRecoveryMain(bsConfs.get(0)); |
| AutoRecoveryMain main2 = new AutoRecoveryMain(bsConfs.get(1)); |
| main1.start(); |
| main2.start(); |
| Thread.sleep(500); |
| assertTrue("AuditorElectors should be running", |
| main1.auditorElector.isRunning() && main2.auditorElector.isRunning()); |
| assertTrue("Replication workers should be running", |
| main1.replicationWorker.isRunning() && main2.replicationWorker.isRunning()); |
| |
| zkUtil.expireSession(main1.zk); |
| zkUtil.expireSession(main2.zk); |
| |
| for (int i = 0; i < 10; i++) { // give it 10 seconds to shutdown |
| if (!main1.auditorElector.isRunning() |
| && !main2.auditorElector.isRunning() |
| && !main1.replicationWorker.isRunning() |
| && !main2.replicationWorker.isRunning()) { |
| break; |
| } |
| Thread.sleep(1000); |
| } |
| assertFalse("Elector1 should have shutdown", main1.auditorElector.isRunning()); |
| assertFalse("Elector2 should have shutdown", main2.auditorElector.isRunning()); |
| assertFalse("RW1 should have shutdown", main1.replicationWorker.isRunning()); |
| assertFalse("RW2 should have shutdown", main2.replicationWorker.isRunning()); |
| } |
| } |