| /* |
| * 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.ignite.internal.processors.cache.distributed.dht; |
| |
| import java.util.concurrent.CountDownLatch; |
| import javax.cache.Cache; |
| import javax.cache.configuration.Factory; |
| import javax.cache.integration.CacheLoaderException; |
| import javax.cache.integration.CacheWriterException; |
| import org.apache.ignite.Ignite; |
| import org.apache.ignite.IgniteCache; |
| import org.apache.ignite.cache.CacheAtomicityMode; |
| import org.apache.ignite.cache.CacheMode; |
| import org.apache.ignite.cache.CacheWriteSynchronizationMode; |
| import org.apache.ignite.cache.store.CacheStore; |
| import org.apache.ignite.cache.store.CacheStoreAdapter; |
| import org.apache.ignite.cluster.ClusterNode; |
| import org.apache.ignite.configuration.CacheConfiguration; |
| import org.apache.ignite.configuration.IgniteConfiguration; |
| import org.apache.ignite.failure.StopNodeFailureHandler; |
| import org.apache.ignite.internal.IgniteInternalFuture; |
| import org.apache.ignite.internal.IgniteInterruptedCheckedException; |
| import org.apache.ignite.internal.managers.discovery.IgniteDiscoverySpi; |
| import org.apache.ignite.internal.util.typedef.internal.U; |
| import org.apache.ignite.plugin.extensions.communication.Message; |
| import org.apache.ignite.spi.IgniteSpiException; |
| import org.apache.ignite.spi.communication.tcp.TcpCommunicationSpi; |
| import org.apache.ignite.testframework.junits.common.GridCommonAbstractTest; |
| import org.apache.ignite.transactions.Transaction; |
| import org.apache.ignite.transactions.TransactionConcurrency; |
| import org.junit.Test; |
| |
| import static org.apache.ignite.transactions.TransactionConcurrency.OPTIMISTIC; |
| import static org.apache.ignite.transactions.TransactionConcurrency.PESSIMISTIC; |
| import static org.apache.ignite.transactions.TransactionIsolation.READ_COMMITTED; |
| |
| /** |
| * |
| */ |
| public class TxRecoveryStoreEnabledTest extends GridCommonAbstractTest { |
| /** Nodes count. */ |
| private static final int NODES_CNT = 2; |
| |
| /** CAche name. */ |
| public static final String CACHE_NAME = "cache"; |
| |
| /** Latch. */ |
| private static CountDownLatch latch; |
| |
| /** {@inheritDoc} */ |
| @Override protected IgniteConfiguration getConfiguration(String gridName) throws Exception { |
| IgniteConfiguration cfg = super.getConfiguration(gridName); |
| |
| cfg.setCommunicationSpi(new TestCommunicationSpi()); |
| |
| CacheConfiguration ccfg = defaultCacheConfiguration(); |
| |
| ccfg.setName(CACHE_NAME); |
| ccfg.setNearConfiguration(null); |
| ccfg.setCacheMode(CacheMode.PARTITIONED); |
| ccfg.setBackups(1); |
| ccfg.setAtomicityMode(CacheAtomicityMode.TRANSACTIONAL); |
| ccfg.setWriteSynchronizationMode(CacheWriteSynchronizationMode.FULL_SYNC); |
| ccfg.setCacheStoreFactory(new TestCacheStoreFactory()); |
| ccfg.setReadThrough(true); |
| ccfg.setWriteThrough(true); |
| ccfg.setWriteBehindEnabled(false); |
| |
| cfg.setCacheConfiguration(ccfg); |
| |
| cfg.setFailureHandler(new StopNodeFailureHandler()); |
| |
| return cfg; |
| } |
| |
| /** {@inheritDoc} */ |
| @Override protected void beforeTest() throws Exception { |
| latch = new CountDownLatch(1); |
| |
| startGrids(NODES_CNT); |
| } |
| |
| /** {@inheritDoc} */ |
| @Override protected void afterTest() throws Exception { |
| stopAllGrids(); |
| } |
| |
| /** |
| * @throws Exception If failed. |
| */ |
| @Test |
| public void testOptimistic() throws Exception { |
| checkTxRecovery(OPTIMISTIC); |
| } |
| |
| /** |
| * @throws Exception If failed. |
| */ |
| @Test |
| public void testPessimistic() throws Exception { |
| checkTxRecovery(PESSIMISTIC); |
| } |
| |
| /** |
| * @throws Exception If failed. |
| */ |
| private void checkTxRecovery(TransactionConcurrency concurrency) throws Exception { |
| final Ignite node0 = ignite(0); |
| Ignite node1 = ignite(1); |
| |
| IgniteInternalFuture<?> fut = multithreadedAsync(new Runnable() { |
| @Override public void run() { |
| try { |
| latch.await(); |
| |
| IgniteConfiguration cfg = node0.configuration(); |
| |
| ((TestCommunicationSpi)cfg.getCommunicationSpi()).block(); |
| ((IgniteDiscoverySpi)cfg.getDiscoverySpi()).simulateNodeFailure(); |
| } |
| catch (InterruptedException e) { |
| Thread.currentThread().interrupt(); |
| } |
| } |
| }, 1); |
| |
| IgniteCache<Object, Object> cache0 = node0.cache(CACHE_NAME); |
| |
| Integer key = primaryKey(cache0); |
| |
| try (Transaction tx = node0.transactions().txStart(concurrency, READ_COMMITTED)) { |
| cache0.put(key, key); |
| |
| tx.commit(); |
| } |
| catch (Exception e) { |
| // No-op. |
| } |
| |
| fut.get(); |
| |
| IgniteCache<Object, Object> cache1 = node1.cache(CACHE_NAME); |
| |
| assertNull(cache1.get(key)); |
| } |
| |
| /** |
| * |
| */ |
| private static class TestCacheStoreFactory implements Factory<CacheStore> { |
| /** {@inheritDoc} */ |
| @Override public CacheStore create() { |
| return new TestCacheStore(); |
| } |
| } |
| |
| /** |
| * |
| */ |
| private static class TestCacheStore extends CacheStoreAdapter<Integer, Integer> { |
| /** {@inheritDoc} */ |
| @Override public void sessionEnd(boolean commit) { |
| if (latch.getCount() > 0) { // Need wait only on primary node. |
| latch.countDown(); |
| |
| try { |
| U.sleep(3000); |
| } |
| catch (IgniteInterruptedCheckedException e) { |
| Thread.currentThread().interrupt(); |
| } |
| } |
| } |
| |
| /** {@inheritDoc} */ |
| @Override public Integer load(Integer key) throws CacheLoaderException { |
| return null; |
| } |
| |
| /** {@inheritDoc} */ |
| @Override public void write(Cache.Entry<? extends Integer, ? extends Integer> entry) throws CacheWriterException { |
| // No-op. |
| } |
| |
| /** {@inheritDoc} */ |
| @Override public void delete(Object key) throws CacheWriterException { |
| // no-op. |
| } |
| } |
| |
| /** |
| * |
| */ |
| private static class TestCommunicationSpi extends TcpCommunicationSpi { |
| /** Block. */ |
| private volatile boolean block; |
| |
| /** {@inheritDoc} */ |
| @Override public void sendMessage(ClusterNode node, Message msg) throws IgniteSpiException { |
| if (!block) |
| super.sendMessage(node, msg); |
| } |
| |
| /** |
| * |
| */ |
| private void block() { |
| block = true; |
| } |
| } |
| } |