| /* |
| * 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; |
| |
| 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.configuration.CacheConfiguration; |
| import org.apache.ignite.configuration.NearCacheConfiguration; |
| import org.apache.ignite.internal.IgniteKernal; |
| import org.apache.ignite.internal.processors.cache.distributed.near.GridNearCacheAdapter; |
| import org.apache.ignite.internal.processors.cache.distributed.near.GridNearCacheEntry; |
| import org.apache.ignite.internal.processors.cache.version.GridCacheVersion; |
| import org.apache.ignite.transactions.Transaction; |
| import org.apache.ignite.transactions.TransactionConcurrency; |
| import org.jetbrains.annotations.Nullable; |
| import org.junit.Ignore; |
| import org.junit.Test; |
| |
| import static org.apache.ignite.cache.CacheAtomicityMode.ATOMIC; |
| import static org.apache.ignite.cache.CacheAtomicityMode.TRANSACTIONAL; |
| import static org.apache.ignite.cache.CacheAtomicityMode.TRANSACTIONAL_SNAPSHOT; |
| import static org.apache.ignite.cache.CacheMode.PARTITIONED; |
| import static org.apache.ignite.transactions.TransactionConcurrency.OPTIMISTIC; |
| import static org.apache.ignite.transactions.TransactionConcurrency.PESSIMISTIC; |
| import static org.apache.ignite.transactions.TransactionIsolation.REPEATABLE_READ; |
| |
| /** |
| * |
| */ |
| public class GridCacheVersionMultinodeTest extends GridCacheAbstractSelfTest { |
| /** */ |
| private CacheAtomicityMode atomicityMode; |
| |
| /** */ |
| private boolean near; |
| |
| /** {@inheritDoc} */ |
| @Override protected int gridCount() { |
| return 3; |
| } |
| |
| /** {@inheritDoc} */ |
| @Override protected CacheConfiguration cacheConfiguration(String igniteInstanceName) throws Exception { |
| CacheConfiguration ccfg = super.cacheConfiguration(igniteInstanceName); |
| |
| assert atomicityMode != null; |
| |
| ccfg.setAtomicityMode(atomicityMode); |
| |
| ccfg.setNearConfiguration(near ? new NearCacheConfiguration() : null); |
| |
| return ccfg; |
| } |
| |
| /** {@inheritDoc} */ |
| @Override protected CacheMode cacheMode() { |
| return PARTITIONED; |
| } |
| |
| /** {@inheritDoc} */ |
| @Override protected void beforeTestsStarted() throws Exception { |
| // No-op. |
| } |
| |
| /** {@inheritDoc} */ |
| @Override protected void beforeTest() throws Exception { |
| // No-op. |
| } |
| |
| /** {@inheritDoc} */ |
| @Override protected void afterTest() throws Exception { |
| stopAllGrids(); |
| } |
| |
| /** |
| * @throws Exception If failed. |
| */ |
| @Test |
| public void testVersionTx() throws Exception { |
| atomicityMode = TRANSACTIONAL; |
| |
| checkVersion(); |
| } |
| |
| /** |
| * @throws Exception If failed. |
| */ |
| @Test |
| public void testVersionTxNearEnabled() throws Exception { |
| atomicityMode = TRANSACTIONAL; |
| |
| near = true; |
| |
| checkVersion(); |
| } |
| |
| /** |
| * @throws Exception If failed. |
| */ |
| @Ignore("https://issues.apache.org/jira/browse/IGNITE-8582") |
| @Test |
| public void testVersionMvccTx() throws Exception { |
| atomicityMode = TRANSACTIONAL_SNAPSHOT; |
| |
| checkVersion(); |
| } |
| |
| /** |
| * @throws Exception If failed. |
| */ |
| @Ignore("https://issues.apache.org/jira/browse/IGNITE-7187") |
| @Test |
| public void testVersionMvccTxNearEnabled() throws Exception { |
| atomicityMode = TRANSACTIONAL_SNAPSHOT; |
| |
| near = true; |
| |
| checkVersion(); |
| } |
| |
| /** |
| * @throws Exception If failed. |
| */ |
| @Test |
| public void testVersionAtomicPrimary() throws Exception { |
| atomicityMode = ATOMIC; |
| |
| checkVersion(); |
| } |
| |
| /** |
| * @throws Exception If failed. |
| */ |
| @Test |
| public void testVersionAtomicPrimaryNearEnabled() throws Exception { |
| atomicityMode = ATOMIC; |
| |
| near = true; |
| |
| checkVersion(); |
| } |
| |
| /** |
| * @throws Exception If failed. |
| */ |
| private void checkVersion() throws Exception { |
| super.beforeTestsStarted(); |
| |
| for (int i = 0; i < 100; i++) { |
| checkVersion(String.valueOf(i), null); // Create. |
| |
| checkVersion(String.valueOf(i), null); // Update. |
| } |
| |
| if (atomicityMode != ATOMIC) { |
| for (int i = 100; i < 200; i++) { |
| checkVersion(String.valueOf(i), PESSIMISTIC); // Create. |
| |
| checkVersion(String.valueOf(i), PESSIMISTIC); // Update. |
| } |
| |
| if (atomicityMode != TRANSACTIONAL_SNAPSHOT) { |
| for (int i = 200; i < 300; i++) { |
| checkVersion(String.valueOf(i), OPTIMISTIC); // Create. |
| |
| checkVersion(String.valueOf(i), OPTIMISTIC); // Update. |
| } |
| } |
| } |
| } |
| |
| /** |
| * @param key Key. |
| * @param txMode Non null tx mode if explicit transaction should be started. |
| * @throws Exception If failed. |
| */ |
| private void checkVersion(String key, @Nullable TransactionConcurrency txMode) throws Exception { |
| IgniteCache<String, Integer> cache = jcache(0); |
| |
| Transaction tx = null; |
| |
| if (txMode != null) |
| tx = cache.unwrap(Ignite.class).transactions().txStart(txMode, REPEATABLE_READ); |
| |
| try { |
| cache.put(key, 1); |
| |
| if (tx != null) |
| tx.commit(); |
| } |
| finally { |
| if (tx != null) |
| tx.close(); |
| } |
| |
| checkEntryVersion(key); |
| } |
| |
| /** |
| * @param key Key. |
| * @throws Exception If failed. |
| */ |
| private void checkEntryVersion(String key) throws Exception { |
| GridCacheVersion ver = null; |
| |
| boolean verified = false; |
| |
| for (int i = 0; i < gridCount(); i++) { |
| IgniteKernal grid = (IgniteKernal)grid(i); |
| |
| GridCacheAdapter<Object, Object> cache = grid.context().cache().internalCache(DEFAULT_CACHE_NAME); |
| |
| GridCacheEntryEx e; |
| |
| if (cache.affinity().isPrimaryOrBackup(grid.localNode(), key)) { |
| if (cache instanceof GridNearCacheAdapter) |
| cache = ((GridNearCacheAdapter<Object, Object>)cache).dht(); |
| |
| e = cache.entryEx(key); |
| |
| e.unswap(); |
| |
| assertNotNull(e.rawGet()); |
| } |
| else |
| e = cache.peekEx(key); |
| |
| if (e != null) { |
| if (ver != null) { |
| assertEquals("Non-equal versions for key: " + key, |
| ver, |
| e instanceof GridNearCacheEntry ? ((GridNearCacheEntry)e).dhtVersion() : e.version()); |
| |
| verified = true; |
| } |
| else |
| ver = e instanceof GridNearCacheEntry ? ((GridNearCacheEntry)e).dhtVersion() : e.version(); |
| } |
| } |
| |
| assertTrue(verified); |
| } |
| } |