| /* |
| * 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.geode.internal.cache; |
| |
| import static org.apache.geode.cache.client.ClientRegionShortcut.LOCAL; |
| import static org.apache.geode.test.dunit.IgnoredException.addIgnoredException; |
| import static org.apache.geode.test.dunit.Invoke.invokeInEveryVM; |
| import static org.apache.geode.test.dunit.VM.getHostName; |
| import static org.apache.geode.test.dunit.VM.getVM; |
| import static org.assertj.core.api.Assertions.assertThat; |
| import static org.assertj.core.api.Assertions.assertThatThrownBy; |
| |
| import java.io.IOException; |
| import java.io.Serializable; |
| import java.util.List; |
| |
| import org.junit.After; |
| import org.junit.Before; |
| import org.junit.Rule; |
| import org.junit.Test; |
| |
| import org.apache.geode.cache.DiskAccessException; |
| import org.apache.geode.cache.Region; |
| import org.apache.geode.cache.Scope; |
| import org.apache.geode.cache.client.ClientRegionFactory; |
| import org.apache.geode.cache.client.Pool; |
| import org.apache.geode.cache.client.PoolManager; |
| import org.apache.geode.cache.server.CacheServer; |
| import org.apache.geode.internal.cache.persistence.DiskRecoveryStore; |
| import org.apache.geode.internal.cache.persistence.UninterruptibleFileChannel; |
| import org.apache.geode.test.dunit.VM; |
| import org.apache.geode.test.dunit.rules.CacheRule; |
| import org.apache.geode.test.dunit.rules.ClientCacheRule; |
| import org.apache.geode.test.dunit.rules.DistributedDiskDirRule; |
| import org.apache.geode.test.dunit.rules.DistributedRule; |
| import org.apache.geode.test.junit.rules.serializable.SerializableTemporaryFolder; |
| import org.apache.geode.test.junit.rules.serializable.SerializableTestName; |
| |
| /** |
| * If IOException occurs while updating an entry in an already initialized DiskRegion, then the |
| * cache server should be stopped. |
| * |
| * <p> |
| * TRAC #39079: Regions with persistence remain in use after IOException have occurred |
| */ |
| @SuppressWarnings("serial") |
| public class InitializedDiskRegionWithIoExceptionRegressionTest implements Serializable { |
| |
| private String uniqueName; |
| private String hostName; |
| |
| private VM server; |
| private VM client; |
| |
| @Rule |
| public DistributedRule distributedRule = new DistributedRule(); |
| |
| @Rule |
| public CacheRule cacheRule = new CacheRule(); |
| |
| @Rule |
| public ClientCacheRule clientCacheRule = new ClientCacheRule(); |
| |
| @Rule |
| public DistributedDiskDirRule diskDirsRule = new DistributedDiskDirRule(); |
| |
| @Rule |
| public SerializableTemporaryFolder temporaryFolder = new SerializableTemporaryFolder(); |
| |
| @Rule |
| public SerializableTestName testName = new SerializableTestName(); |
| |
| @Before |
| public void setUp() throws Exception { |
| server = getVM(0); |
| client = getVM(1); |
| |
| uniqueName = getClass().getSimpleName() + "_" + testName.getMethodName(); |
| hostName = getHostName(); |
| |
| DiskStoreImpl.SET_IGNORE_PREALLOCATE = true; |
| |
| invokeInEveryVM(() -> { |
| DiskStoreImpl.SET_IGNORE_PREALLOCATE = true; |
| }); |
| |
| addIgnoredException(uniqueName); |
| } |
| |
| @After |
| public void tearDown() throws Exception { |
| DiskStoreImpl.SET_IGNORE_PREALLOCATE = false; |
| |
| invokeInEveryVM(() -> { |
| DiskStoreImpl.SET_IGNORE_PREALLOCATE = false; |
| }); |
| } |
| |
| @Test |
| public void cacheServerPersistWithIOExceptionShouldShutdown() { |
| // create server cache |
| int port = server.invoke(this::createServerCache); |
| |
| // create cache client |
| client.invoke(() -> createClientCache(hostName, port)); |
| |
| // validate |
| server.invoke(this::validateNoCacheServersRunning); |
| } |
| |
| private int createServerCache() throws IOException { |
| cacheRule.createCache(); |
| |
| DiskRegionProperties diskRegionProps = new DiskRegionProperties(); |
| diskRegionProps.setRegionName(uniqueName); |
| diskRegionProps.setOverflow(true); |
| diskRegionProps.setRolling(true); |
| diskRegionProps.setPersistBackup(true); |
| |
| DiskRegionHelperFactory.getSyncPersistOnlyRegion(cacheRule.getCache(), diskRegionProps, |
| Scope.DISTRIBUTED_ACK); |
| |
| CacheServer cacheServer = cacheRule.getCache().addCacheServer(); |
| cacheServer.setPort(0); |
| cacheServer.start(); |
| return cacheServer.getPort(); |
| } |
| |
| private void validateNoCacheServersRunning() throws IOException { |
| Region<String, byte[]> region = cacheRule.getCache().getRegion(uniqueName); |
| |
| region.create("key1", new byte[16]); |
| region.create("key2", new byte[16]); |
| |
| // Get the oplog handle & hence the underlying file & close it |
| UninterruptibleFileChannel oplogFileChannel = |
| ((LocalRegion) region).getDiskRegion().testHook_getChild().getFileChannel(); |
| oplogFileChannel.close(); |
| |
| assertThatThrownBy(() -> region.put("key2", new byte[16])) |
| .isInstanceOf(DiskAccessException.class); |
| |
| ((DiskRecoveryStore) region).getDiskStore().waitForClose(); |
| assertThat(region.getRegionService().isClosed()).isTrue(); |
| |
| List<CacheServer> cacheServers = cacheRule.getCache().getCacheServers(); |
| assertThat(cacheServers).isEmpty(); |
| } |
| |
| private void createClientCache(String host, int port) { |
| clientCacheRule.createClientCache(); |
| |
| Pool pool = PoolManager.createFactory().addServer(host, port).setSubscriptionEnabled(false) |
| .setSubscriptionRedundancy(0).setMinConnections(0).setReadTimeout(20000).setRetryAttempts(1) |
| .create(uniqueName); |
| |
| ClientRegionFactory crf = clientCacheRule.getClientCache().createClientRegionFactory(LOCAL); |
| crf.setPoolName(pool.getName()); |
| crf.create(uniqueName); |
| } |
| } |