| /* |
| * 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.Collections; |
| import org.apache.ignite.Ignite; |
| import org.apache.ignite.IgniteCache; |
| import org.apache.ignite.cache.CacheMode; |
| import org.apache.ignite.cache.CachePeekMode; |
| import org.apache.ignite.cache.eviction.lru.LruEvictionPolicy; |
| import org.apache.ignite.cache.store.CacheStore; |
| import org.apache.ignite.cache.store.CacheStoreAdapter; |
| import org.apache.ignite.configuration.CacheConfiguration; |
| import org.apache.ignite.configuration.IgniteConfiguration; |
| import org.apache.ignite.configuration.NearCacheConfiguration; |
| import org.apache.ignite.spi.discovery.tcp.TcpDiscoverySpi; |
| import org.apache.ignite.spi.discovery.tcp.ipfinder.vm.TcpDiscoveryVmIpFinder; |
| import org.apache.ignite.testframework.MvccFeatureChecker; |
| import org.apache.ignite.testframework.junits.common.GridCommonAbstractTest; |
| import org.junit.Before; |
| import org.junit.Test; |
| |
| import static org.apache.ignite.cache.CacheMode.PARTITIONED; |
| |
| /** |
| * Checks that CacheProjection.reload() operations are performed correctly. |
| */ |
| public class GridCacheReloadSelfTest extends GridCommonAbstractTest { |
| /** Maximum allowed number of cache entries. */ |
| public static final int MAX_CACHE_ENTRIES = 500; |
| |
| /** Number of entries to load from store. */ |
| public static final int N_ENTRIES = 5000; |
| |
| /** Cache name. */ |
| private static final String CACHE_NAME = "test"; |
| |
| /** Cache mode. */ |
| private CacheMode cacheMode; |
| |
| /** Near enabled flag. */ |
| private boolean nearEnabled = true; |
| |
| /** */ |
| @Before |
| public void beforeGridCacheReloadSelfTest() { |
| MvccFeatureChecker.skipIfNotSupported(MvccFeatureChecker.Feature.CACHE_STORE); |
| MvccFeatureChecker.skipIfNotSupported(MvccFeatureChecker.Feature.EVICTION); |
| |
| if (nearEnabled) |
| MvccFeatureChecker.skipIfNotSupported(MvccFeatureChecker.Feature.NEAR_CACHE); |
| } |
| |
| /** {@inheritDoc} */ |
| @Override protected void afterTest() throws Exception { |
| cacheMode = null; |
| nearEnabled = true; |
| } |
| |
| /** {@inheritDoc} */ |
| @SuppressWarnings("unchecked") |
| @Override protected IgniteConfiguration getConfiguration(String igniteInstanceName) throws Exception { |
| MvccFeatureChecker.skipIfNotSupported(MvccFeatureChecker.Feature.CACHE_STORE); |
| MvccFeatureChecker.skipIfNotSupported(MvccFeatureChecker.Feature.EVICTION); |
| |
| if (nearEnabled) |
| MvccFeatureChecker.skipIfNotSupported(MvccFeatureChecker.Feature.NEAR_CACHE); |
| |
| IgniteConfiguration cfg = super.getConfiguration(igniteInstanceName); |
| |
| cfg.setLocalHost("127.0.0.1"); |
| |
| TcpDiscoverySpi discoSpi = new TcpDiscoverySpi(); |
| |
| TcpDiscoveryVmIpFinder ipFinder = new TcpDiscoveryVmIpFinder(); |
| ipFinder.setAddresses(Collections.singleton("127.0.0.1:47500")); |
| |
| discoSpi.setIpFinder(ipFinder); |
| |
| cfg.setDiscoverySpi(discoSpi); |
| |
| CacheConfiguration cacheCfg = defaultCacheConfiguration(); |
| cacheCfg.setName(CACHE_NAME); |
| cacheCfg.setCacheMode(cacheMode); |
| |
| LruEvictionPolicy plc = new LruEvictionPolicy(); |
| plc.setMaxSize(MAX_CACHE_ENTRIES); |
| |
| cacheCfg.setEvictionPolicy(plc); |
| cacheCfg.setOnheapCacheEnabled(true); |
| cacheCfg.setNearConfiguration(nearEnabled ? new NearCacheConfiguration() : null); |
| |
| final CacheStore store = new CacheStoreAdapter<Integer, Integer>() { |
| @Override public Integer load(Integer key) { |
| return key; |
| } |
| |
| @Override public void write(javax.cache.Cache.Entry<? extends Integer, ? extends Integer> e) { |
| //No-op. |
| } |
| |
| @Override public void delete(Object key) { |
| //No-op. |
| } |
| }; |
| |
| cacheCfg.setCacheStoreFactory(singletonFactory(store)); |
| cacheCfg.setReadThrough(true); |
| cacheCfg.setWriteThrough(true); |
| cacheCfg.setLoadPreviousValue(true); |
| |
| if (cacheMode == PARTITIONED) |
| cacheCfg.setBackups(1); |
| |
| cfg.setCacheConfiguration(cacheCfg); |
| |
| return cfg; |
| } |
| |
| /** |
| * Checks that eviction works with reload() on local cache. |
| * |
| * @throws Exception If error occurs. |
| */ |
| @Test |
| public void testReloadEvictionLocalCache() throws Exception { |
| MvccFeatureChecker.skipIfNotSupported(MvccFeatureChecker.Feature.LOCAL_CACHE); |
| |
| cacheMode = CacheMode.LOCAL; |
| |
| doTest(); |
| } |
| |
| /** |
| * Checks that eviction works with reload() on partitioned cache |
| * with near enabled. |
| * |
| * @throws Exception If error occurs. |
| */ |
| @Test |
| public void testReloadEvictionPartitionedCacheNearEnabled() throws Exception { |
| cacheMode = PARTITIONED; |
| |
| doTest(); |
| } |
| |
| /** |
| * Checks that eviction works with reload() on partitioned cache |
| * with near disabled. |
| * |
| * @throws Exception If error occurs. |
| */ |
| @Test |
| public void testReloadEvictionPartitionedCacheNearDisabled() throws Exception { |
| cacheMode = PARTITIONED; |
| nearEnabled = false; |
| |
| doTest(); |
| } |
| |
| /** |
| * Checks that eviction works with reload() on replicated cache. |
| * |
| * @throws Exception If error occurs. |
| */ |
| @Test |
| public void testReloadEvictionReplicatedCache() throws Exception { |
| cacheMode = CacheMode.REPLICATED; |
| |
| doTest(); |
| } |
| |
| /** |
| * Actual test logic. |
| * |
| * @throws Exception If error occurs. |
| */ |
| private void doTest() throws Exception { |
| Ignite ignite = startGrid(); |
| |
| try { |
| IgniteCache<Integer, Integer> cache = ignite.cache(CACHE_NAME); |
| |
| for (int i = 0; i < N_ENTRIES; i++) |
| load(cache, i, true); |
| |
| assertEquals(MAX_CACHE_ENTRIES, cache.size(CachePeekMode.ONHEAP)); |
| } |
| finally { |
| stopGrid(); |
| } |
| } |
| } |