| /* |
| * 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 java.util.Collection; |
| import org.apache.ignite.IgniteCache; |
| import org.apache.ignite.cache.CacheAtomicityMode; |
| import org.apache.ignite.configuration.CacheConfiguration; |
| import org.apache.ignite.configuration.IgniteConfiguration; |
| import org.apache.ignite.configuration.NearCacheConfiguration; |
| import org.apache.ignite.internal.IgniteKernal; |
| import org.apache.ignite.internal.TestRecordingCommunicationSpi; |
| import org.apache.ignite.internal.processors.cache.distributed.near.GridNearCacheEntry; |
| import org.apache.ignite.internal.processors.cache.distributed.near.GridNearLockRequest; |
| import org.apache.ignite.spi.discovery.tcp.TcpDiscoverySpi; |
| import org.apache.ignite.testframework.MvccFeatureChecker; |
| 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.PESSIMISTIC; |
| import static org.apache.ignite.transactions.TransactionIsolation.REPEATABLE_READ; |
| |
| /** |
| * |
| */ |
| public class IgniteCacheNearLockValueSelfTest extends GridCommonAbstractTest { |
| /** {@inheritDoc} */ |
| @Override protected void beforeTestsStarted() throws Exception { |
| MvccFeatureChecker.skipIfNotSupported(MvccFeatureChecker.Feature.NEAR_CACHE); |
| |
| startGrid(1); |
| |
| startClientGrid(0); |
| } |
| |
| /** {@inheritDoc} */ |
| @Override protected IgniteConfiguration getConfiguration(String igniteInstanceName) throws Exception { |
| MvccFeatureChecker.skipIfNotSupported(MvccFeatureChecker.Feature.NEAR_CACHE); |
| |
| IgniteConfiguration cfg = super.getConfiguration(igniteInstanceName); |
| |
| ((TcpDiscoverySpi)cfg.getDiscoverySpi()).setForceServerMode(true); |
| |
| TestRecordingCommunicationSpi commSpi = new TestRecordingCommunicationSpi(); |
| |
| commSpi.record(GridNearLockRequest.class); |
| |
| cfg.setCommunicationSpi(commSpi); |
| |
| return cfg; |
| } |
| |
| /** |
| * @throws Exception If failed. |
| */ |
| @Test |
| public void testDhtVersion() throws Exception { |
| CacheConfiguration<Object, Object> pCfg = new CacheConfiguration<>("partitioned"); |
| |
| pCfg.setAtomicityMode(CacheAtomicityMode.TRANSACTIONAL); |
| |
| try (IgniteCache<Object, Object> cache = ignite(0).getOrCreateCache(pCfg, new NearCacheConfiguration<>())) { |
| cache.put("key1", "val1"); |
| |
| for (int i = 0; i < 3; i++) { |
| try (Transaction tx = ignite(0).transactions().txStart(PESSIMISTIC, REPEATABLE_READ)) { |
| cache.get("key1"); |
| |
| tx.commit(); |
| } |
| |
| TestRecordingCommunicationSpi comm = |
| (TestRecordingCommunicationSpi)ignite(0).configuration().getCommunicationSpi(); |
| |
| Collection<GridNearLockRequest> reqs = (Collection)comm.recordedMessages(false); |
| |
| assertEquals(1, reqs.size()); |
| |
| GridCacheAdapter<Object, Object> primary = ((IgniteKernal)grid(1)).internalCache("partitioned"); |
| |
| GridCacheEntryEx dhtEntry = primary.peekEx(primary.context().toCacheKeyObject("key1")); |
| |
| assertNotNull(dhtEntry); |
| |
| GridNearLockRequest req = reqs.iterator().next(); |
| |
| assertEquals(dhtEntry.version(), req.dhtVersion(0)); |
| |
| // Check entry version in near cache after commit. |
| GridCacheAdapter<Object, Object> near = ((IgniteKernal)grid(0)).internalCache("partitioned"); |
| |
| GridNearCacheEntry nearEntry = (GridNearCacheEntry)near.peekEx(near.context().toCacheKeyObject("key1")); |
| |
| assertNotNull(nearEntry); |
| |
| assertEquals(dhtEntry.version(), nearEntry.dhtVersion()); |
| } |
| } |
| } |
| } |