| /* |
| * 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.eviction; |
| |
| import java.io.Serializable; |
| import java.util.Collections; |
| 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.eviction.lru.LruEvictionPolicyFactory; |
| 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.internal.IgniteInternalFuture; |
| import org.apache.ignite.spi.discovery.tcp.TcpDiscoverySpi; |
| import org.apache.ignite.spi.discovery.tcp.ipfinder.vm.TcpDiscoveryVmIpFinder; |
| import org.apache.ignite.testframework.GridStringLogger; |
| import org.apache.ignite.testframework.GridTestUtils; |
| import org.apache.ignite.testframework.MvccFeatureChecker; |
| import org.apache.ignite.testframework.junits.common.GridCommonAbstractTest; |
| import org.junit.Test; |
| |
| /** |
| * Checking that DHT and near cache evictions work correctly when both are set. |
| * |
| * This is a regression test for IGNITE-9315. |
| */ |
| public class DhtAndNearEvictionTest extends GridCommonAbstractTest { |
| /** */ |
| public GridStringLogger strLog; |
| |
| /** */ |
| @Override protected IgniteConfiguration getConfiguration(String gridName) throws Exception { |
| MvccFeatureChecker.skipIfNotSupported(MvccFeatureChecker.Feature.EVICTION); |
| |
| IgniteConfiguration cfg = super.getConfiguration(gridName); |
| |
| cfg.setGridLogger(strLog); |
| |
| TcpDiscoveryVmIpFinder ipFinder = new TcpDiscoveryVmIpFinder(); |
| ipFinder.setAddresses(Collections.singleton("127.0.0.1:47500..47501")); |
| cfg.setDiscoverySpi(new TcpDiscoverySpi().setIpFinder(ipFinder)); |
| |
| return cfg; |
| } |
| |
| /** {@inheritDoc} */ |
| @Override protected void beforeTestsStarted() throws Exception { |
| MvccFeatureChecker.skipIfNotSupported(MvccFeatureChecker.Feature.EVICTION); |
| |
| super.beforeTestsStarted(); |
| } |
| |
| /** */ |
| @Override protected void beforeTest() throws Exception { |
| super.beforeTest(); |
| |
| strLog = new GridStringLogger(false, log); |
| strLog.logLength(1024 * 1024); |
| } |
| |
| /** */ |
| @Override protected void afterTest() throws Exception { |
| stopAllGrids(); |
| |
| super.afterTest(); |
| } |
| |
| /** |
| * Checking the case that provokes usage of |
| * GridCacheUtils.createBackupPostProcessingClosure.BackupPostProcessingClosure |
| * which used to be affected by IGNITE-9315: |
| * <ul> |
| * <li>2 nodes, one writing, one reading</li> |
| * <li>cache store with read-through</li> |
| * <li>backups=1</li> |
| * </ul> |
| */ |
| @Test |
| public void testConcurrentWritesAndReadsWithReadThrough() throws Exception { |
| MvccFeatureChecker.skipIfNotSupported(MvccFeatureChecker.Feature.CACHE_STORE); |
| |
| startGrid(0); |
| startGrid(1); |
| |
| CacheConfiguration<?, ?> ccfg = new CacheConfiguration<Integer, Integer>("mycache") |
| .setOnheapCacheEnabled(true) |
| .setEvictionPolicyFactory(new LruEvictionPolicyFactory<>(500)) |
| .setNearConfiguration( |
| new NearCacheConfiguration<Integer, Integer>() |
| .setNearEvictionPolicyFactory(new LruEvictionPolicyFactory<>(100)) |
| ) |
| .setReadThrough(true) |
| .setCacheStoreFactory(DummyCacheStore.factoryOf()) |
| .setAtomicityMode(CacheAtomicityMode.TRANSACTIONAL) |
| .setBackups(1); |
| |
| grid(0).createCache(ccfg); |
| |
| IgniteInternalFuture<?> fut1 = GridTestUtils.runAsync(() -> { |
| IgniteCache<Integer, Integer> cache = grid(0).cache("mycache"); |
| |
| for (int i = 0; i < 1000; i++) |
| cache.put(i, i); |
| |
| return null; |
| }); |
| |
| IgniteInternalFuture<?> fut2 = GridTestUtils.runAsync(() -> { |
| IgniteCache<Integer, Integer> cache = grid(1).cache("mycache"); |
| |
| for (int i = 0; i < 1000; i++) |
| cache.get(i); |
| |
| return null; |
| }); |
| |
| // AssertionError may leave the node hanging. |
| // Because of that, wait until either the futures are done or the log contains an error. |
| while (!fut1.isDone() || !fut2.isDone()) { |
| assertFalse(strLog.toString().contains("AssertionError")); |
| |
| Thread.sleep(1000); |
| } |
| |
| fut1.get(); |
| fut2.get(); |
| |
| assertFalse(strLog.toString().contains("AssertionError")); |
| } |
| |
| /** |
| * Checking rebalancing which used to be affected by IGNITE-9315. |
| */ |
| @Test |
| public void testRebalancing() throws Exception { |
| Ignite grid0 = startGrid(0); |
| |
| CacheConfiguration<Integer, Integer> ccfg = new CacheConfiguration<Integer, Integer>("mycache") |
| .setOnheapCacheEnabled(true) |
| .setEvictionPolicyFactory(new LruEvictionPolicyFactory<>(500)) |
| .setAtomicityMode(CacheAtomicityMode.TRANSACTIONAL) |
| .setNearConfiguration( |
| new NearCacheConfiguration<Integer, Integer>() |
| .setNearEvictionPolicyFactory(new LruEvictionPolicyFactory<>(100)) |
| ); |
| |
| IgniteCache<Integer, Integer> cache = grid0.createCache(ccfg); |
| |
| for (int i = 0; i < 1000; i++) |
| cache.put(i, i); |
| |
| startGrid(1); |
| |
| awaitPartitionMapExchange(true, true, null); |
| |
| assertFalse(strLog.toString().contains("AssertionError")); |
| } |
| |
| /** */ |
| private static class DummyCacheStore extends CacheStoreAdapter<Integer, Integer> implements Serializable { |
| /** {@inheritDoc} */ |
| @Override public Integer load(Integer key) throws CacheLoaderException { |
| return key; |
| } |
| |
| /** {@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. |
| } |
| |
| /** */ |
| public static Factory<DummyCacheStore> factoryOf() { |
| return new Factory<DummyCacheStore>() { |
| @Override public DummyCacheStore create() { |
| return new DummyCacheStore(); |
| } |
| }; |
| } |
| } |
| } |