| /* |
| * 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.distributed; |
| |
| import java.util.ArrayList; |
| import java.util.Collection; |
| import org.apache.ignite.IgniteSystemProperties; |
| import org.apache.ignite.configuration.CacheConfiguration; |
| import org.apache.ignite.configuration.DataRegionConfiguration; |
| import org.apache.ignite.configuration.DataStorageConfiguration; |
| import org.apache.ignite.configuration.IgniteConfiguration; |
| import org.apache.ignite.configuration.WALMode; |
| import org.apache.ignite.internal.IgniteEx; |
| import org.apache.ignite.internal.processors.cache.CacheGroupContext; |
| import org.apache.ignite.internal.processors.cache.GridCacheContext; |
| import org.apache.ignite.internal.util.typedef.internal.CU; |
| import org.apache.ignite.testframework.junits.common.GridCommonAbstractTest; |
| import org.jetbrains.annotations.Nullable; |
| import org.junit.Test; |
| |
| /** |
| * Test covers parallel start and stop of caches. |
| */ |
| public class CacheParallelStartTest extends GridCommonAbstractTest { |
| /** */ |
| private static final int CACHES_COUNT = 5000; |
| |
| /** */ |
| private static final int GROUPS_COUNT = 50; |
| |
| /** */ |
| private static final String STATIC_CACHE_PREFIX = "static-cache-"; |
| |
| /** */ |
| private static final String STATIC_CACHE_CACHE_GROUP_NAME = "static-cache-group"; |
| |
| /** |
| * {@inheritDoc} |
| */ |
| @Override protected IgniteConfiguration getConfiguration(String igniteInstanceName) throws Exception { |
| IgniteConfiguration cfg = super.getConfiguration(igniteInstanceName); |
| |
| cfg.setSystemThreadPoolSize(Runtime.getRuntime().availableProcessors() * 3); |
| |
| long sz = 512 * 1024 * 1024; |
| |
| DataStorageConfiguration memCfg = new DataStorageConfiguration().setPageSize(1024) |
| .setDefaultDataRegionConfiguration( |
| new DataRegionConfiguration() |
| .setPersistenceEnabled(false) |
| .setInitialSize(sz) |
| .setMaxSize(sz) |
| ) |
| .setWalMode(WALMode.LOG_ONLY).setCheckpointFrequency(24L * 60 * 60 * 1000); |
| |
| cfg.setDataStorageConfiguration(memCfg); |
| |
| ArrayList<Object> staticCaches = new ArrayList<>(CACHES_COUNT); |
| |
| for (int i = 0; i < CACHES_COUNT; i++) |
| staticCaches.add(cacheConfiguration(STATIC_CACHE_PREFIX, i)); |
| |
| cfg.setCacheConfiguration(staticCaches.toArray(new CacheConfiguration[CACHES_COUNT])); |
| |
| return cfg; |
| } |
| |
| /** |
| * @param cacheName Cache name. |
| * @return Cache configuration. |
| */ |
| private CacheConfiguration cacheConfiguration(String cacheName, int i) { |
| CacheConfiguration cfg = defaultCacheConfiguration(); |
| |
| cfg.setName(cacheName + i); |
| cfg.setBackups(1); |
| cfg.setGroupName(STATIC_CACHE_CACHE_GROUP_NAME + i % GROUPS_COUNT); |
| cfg.setIndexedTypes(Long.class, Long.class); |
| |
| return cfg; |
| } |
| |
| /** |
| * {@inheritDoc} |
| */ |
| @Override protected void beforeTest() throws Exception { |
| super.beforeTest(); |
| |
| cleanupTestData(); |
| } |
| |
| /** |
| * {@inheritDoc} |
| */ |
| @Override protected void afterTest() throws Exception { |
| super.afterTest(); |
| |
| cleanupTestData(); |
| } |
| |
| /** */ |
| private void cleanupTestData() throws Exception { |
| stopAllGrids(); |
| |
| cleanPersistenceDir(); |
| |
| System.clearProperty(IgniteSystemProperties.IGNITE_ALLOW_START_CACHES_IN_PARALLEL); |
| } |
| |
| /** |
| * @throws Exception If failed. |
| */ |
| @Test |
| public void testParallelStartAndStop() throws Exception { |
| testParallelStartAndStop(true); |
| } |
| |
| /** |
| * @throws Exception if failed. |
| */ |
| @Test |
| public void testSequentialStartAndStop() throws Exception { |
| testParallelStartAndStop(false); |
| } |
| |
| /** |
| * |
| */ |
| private void testParallelStartAndStop(boolean parallel) throws Exception { |
| System.setProperty(IgniteSystemProperties.IGNITE_ALLOW_START_CACHES_IN_PARALLEL, String.valueOf(parallel)); |
| |
| IgniteEx igniteEx = startGrid(0); |
| |
| IgniteEx igniteEx2 = startGrid(1); |
| |
| igniteEx.cluster().active(true); |
| |
| assertCaches(igniteEx); |
| |
| assertCaches(igniteEx2); |
| |
| igniteEx.cluster().active(false); |
| |
| assertCachesAfterStop(igniteEx); |
| |
| assertCachesAfterStop(igniteEx2); |
| } |
| |
| /** |
| * |
| */ |
| private void assertCachesAfterStop(IgniteEx igniteEx) { |
| assertNull(igniteEx |
| .context() |
| .cache() |
| .cacheGroup(CU.cacheId(STATIC_CACHE_CACHE_GROUP_NAME))); |
| |
| assertTrue(igniteEx.context().cache().cacheGroups().isEmpty()); |
| |
| for (int i = 0; i < CACHES_COUNT; i++) { |
| assertNull(igniteEx.context().cache().cache(STATIC_CACHE_PREFIX + i)); |
| assertNull(igniteEx.context().cache().internalCache(STATIC_CACHE_PREFIX + i)); |
| } |
| } |
| |
| /** |
| * |
| */ |
| private void assertCaches(IgniteEx igniteEx) { |
| for (int i = 0; i < GROUPS_COUNT; i++) { |
| Collection<GridCacheContext> caches = igniteEx |
| .context() |
| .cache() |
| .cacheGroup(CU.cacheId(STATIC_CACHE_CACHE_GROUP_NAME + i)) |
| .caches(); |
| |
| assertEquals(CACHES_COUNT / GROUPS_COUNT, caches.size()); |
| |
| @Nullable CacheGroupContext cacheGrp = igniteEx |
| .context() |
| .cache() |
| .cacheGroup(CU.cacheId(STATIC_CACHE_CACHE_GROUP_NAME + i)); |
| |
| for (GridCacheContext cacheContext : caches) |
| assertEquals(cacheContext.group(), cacheGrp); |
| } |
| } |
| } |