| /* |
| * 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.cluster.ClusterNode; |
| import org.apache.ignite.configuration.CacheConfiguration; |
| import org.apache.ignite.configuration.IgniteConfiguration; |
| import org.apache.ignite.testframework.junits.common.GridCommonAbstractTest; |
| import org.apache.ignite.transactions.Transaction; |
| 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; |
| import static org.apache.ignite.transactions.TransactionIsolation.REPEATABLE_READ; |
| |
| /** |
| * Check for specific support issue. |
| */ |
| public class GridCacheOffheapUpdateSelfTest extends GridCommonAbstractTest { |
| /** {@inheritDoc} */ |
| @Override protected IgniteConfiguration getConfiguration(String igniteInstanceName) throws Exception { |
| IgniteConfiguration cfg = super.getConfiguration(igniteInstanceName); |
| |
| cfg.setPeerClassLoadingEnabled(false); |
| |
| CacheConfiguration ccfg = new CacheConfiguration(DEFAULT_CACHE_NAME); |
| |
| ccfg.setCacheMode(CacheMode.PARTITIONED); |
| ccfg.setNearConfiguration(null); |
| ccfg.setAtomicityMode(CacheAtomicityMode.TRANSACTIONAL); |
| |
| cfg.setCacheConfiguration(ccfg); |
| |
| return cfg; |
| } |
| |
| /** |
| * @throws Exception If failed. |
| */ |
| @Test |
| public void testUpdateInPessimisticTxOnRemoteNode() throws Exception { |
| try { |
| Ignite ignite = startGrids(2); |
| |
| IgniteCache<Object, Object> rmtCache = ignite.cache(DEFAULT_CACHE_NAME); |
| |
| int key = 0; |
| |
| while (!ignite.affinity(DEFAULT_CACHE_NAME).isPrimary(grid(1).localNode(), key)) |
| key++; |
| |
| IgniteCache<Object, Object> locCache = grid(1).cache(DEFAULT_CACHE_NAME); |
| |
| try (Transaction tx = grid(1).transactions().txStart(PESSIMISTIC, REPEATABLE_READ)) { |
| locCache.putIfAbsent(key, 0); |
| |
| tx.commit(); |
| } |
| |
| try (Transaction tx = ignite.transactions().txStart(PESSIMISTIC, REPEATABLE_READ)) { |
| assertEquals(0, rmtCache.get(key)); |
| |
| rmtCache.put(key, 1); |
| |
| tx.commit(); |
| } |
| |
| try (Transaction tx = ignite.transactions().txStart(PESSIMISTIC, REPEATABLE_READ)) { |
| assertEquals(1, rmtCache.get(key)); |
| |
| rmtCache.put(key, 2); |
| |
| tx.commit(); |
| } |
| } |
| finally { |
| stopAllGrids(); |
| } |
| } |
| |
| /** |
| * @throws Exception If failed. |
| */ |
| @Test |
| public void testReadEvictedPartition() throws Exception { |
| try { |
| Ignite grid = startGrid(0); |
| |
| IgniteCache<Object, Object> cache = grid.cache(DEFAULT_CACHE_NAME); |
| |
| for (int i = 0; i < 30; i++) |
| cache.put(i, 0); |
| |
| startGrid(1); |
| |
| awaitPartitionMapExchange(); |
| |
| for (int i = 0; i < 30; i++) |
| grid(1).cache(DEFAULT_CACHE_NAME).put(i, 10); |
| |
| // Find a key that does not belong to started node anymore. |
| int key = 0; |
| |
| ClusterNode locNode = grid.cluster().localNode(); |
| |
| for (; key < 30; key++) { |
| if (!grid.affinity(DEFAULT_CACHE_NAME).isPrimary(locNode, key) && !grid.affinity(DEFAULT_CACHE_NAME).isBackup(locNode, key)) |
| break; |
| } |
| |
| assertEquals(10, cache.get(key)); |
| |
| if (((IgniteCacheProxy)cache).context().config().getAtomicityMode() != CacheAtomicityMode.TRANSACTIONAL_SNAPSHOT) { |
| try (Transaction ignored = grid.transactions().txStart(OPTIMISTIC, REPEATABLE_READ)) { |
| assertEquals(10, cache.get(key)); |
| } |
| |
| try (Transaction ignored = grid.transactions().txStart(PESSIMISTIC, READ_COMMITTED)) { |
| assertEquals(10, cache.get(key)); |
| } |
| } |
| else { |
| try (Transaction ignored = grid.transactions().txStart(PESSIMISTIC, REPEATABLE_READ)) { |
| assertEquals(10, cache.get(key)); |
| } |
| } |
| } |
| finally { |
| stopAllGrids(); |
| } |
| } |
| } |