| /* |
| * 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.paged; |
| |
| import org.apache.ignite.cache.CacheAtomicityMode; |
| import org.apache.ignite.cache.CacheMode; |
| import org.apache.ignite.cache.CacheWriteSynchronizationMode; |
| import org.apache.ignite.cache.affinity.rendezvous.RendezvousAffinityFunction; |
| import org.apache.ignite.configuration.CacheConfiguration; |
| import org.apache.ignite.configuration.DataPageEvictionMode; |
| import org.apache.ignite.configuration.DataRegionConfiguration; |
| import org.apache.ignite.configuration.DataStorageConfiguration; |
| import org.apache.ignite.configuration.IgniteConfiguration; |
| import org.apache.ignite.configuration.NearCacheConfiguration; |
| import org.apache.ignite.testframework.junits.common.GridCommonAbstractTest; |
| import org.jetbrains.annotations.NotNull; |
| |
| /** |
| * |
| */ |
| public class PageEvictionAbstractTest extends GridCommonAbstractTest { |
| /** Offheap size for memory policy. */ |
| private static final int SIZE = 20 * 1024 * 1024; |
| |
| /** Page size. */ |
| static final int PAGE_SIZE = 2048; |
| |
| /** Number of entries. */ |
| static final int ENTRIES = 12_000; |
| |
| /** Empty pages pool size. */ |
| private static final int EMPTY_PAGES_POOL_SIZE = 100; |
| |
| /** Eviction threshold. */ |
| private static final double EVICTION_THRESHOLD = 0.9; |
| |
| /** Default policy name. */ |
| private static final String DEFAULT_POLICY_NAME = "dfltPlc"; |
| |
| /** |
| * @param mode Eviction mode. |
| * @param configuration Configuration. |
| * @return Configuration with given eviction mode set. |
| */ |
| static IgniteConfiguration setEvictionMode(DataPageEvictionMode mode, IgniteConfiguration configuration) { |
| DataRegionConfiguration[] policies = configuration.getDataStorageConfiguration().getDataRegionConfigurations(); |
| |
| if (policies != null) { |
| for (DataRegionConfiguration plcCfg : policies) |
| plcCfg.setPageEvictionMode(mode); |
| } |
| |
| configuration.getDataStorageConfiguration().getDefaultDataRegionConfiguration().setPageEvictionMode(mode); |
| |
| return configuration; |
| } |
| |
| /** |
| * @return Near enabled flag. |
| */ |
| protected boolean nearEnabled() { |
| return false; |
| } |
| |
| /** {@inheritDoc} */ |
| @Override protected IgniteConfiguration getConfiguration(String gridName) throws Exception { |
| IgniteConfiguration cfg = super.getConfiguration(gridName); |
| |
| DataStorageConfiguration dbCfg = new DataStorageConfiguration(); |
| |
| DataRegionConfiguration plc = new DataRegionConfiguration(); |
| |
| // This will test additional segment allocation. |
| plc.setInitialSize(SIZE / 2); |
| plc.setMaxSize(SIZE); |
| plc.setEmptyPagesPoolSize(EMPTY_PAGES_POOL_SIZE); |
| plc.setEvictionThreshold(EVICTION_THRESHOLD); |
| plc.setName(DEFAULT_POLICY_NAME); |
| |
| dbCfg.setDefaultDataRegionConfiguration(plc); |
| dbCfg.setPageSize(PAGE_SIZE); |
| |
| cfg.setDataStorageConfiguration(dbCfg); |
| |
| return cfg; |
| } |
| |
| /** |
| * @param name Name. |
| * @param cacheMode Cache mode. |
| * @param atomicityMode Atomicity mode. |
| * @param writeSynchronizationMode Write synchronization mode. |
| * @param memoryPlcName Memory policy name. |
| * @return Cache configuration. |
| */ |
| protected CacheConfiguration<Object, Object> cacheConfig( |
| @NotNull String name, |
| String memoryPlcName, |
| CacheMode cacheMode, |
| CacheAtomicityMode atomicityMode, |
| CacheWriteSynchronizationMode writeSynchronizationMode |
| ) { |
| CacheConfiguration<Object, Object> cacheConfiguration = new CacheConfiguration<>(DEFAULT_CACHE_NAME) |
| .setName(name) |
| .setAffinity(new RendezvousAffinityFunction(false, 32)) |
| .setCacheMode(cacheMode) |
| .setAtomicityMode(atomicityMode) |
| .setDataRegionName(memoryPlcName) |
| .setWriteSynchronizationMode(writeSynchronizationMode); |
| |
| if (cacheMode == CacheMode.PARTITIONED) |
| cacheConfiguration.setBackups(1); |
| |
| if (nearEnabled()) |
| cacheConfiguration.setNearConfiguration(new NearCacheConfiguration<>()); |
| |
| return cacheConfiguration; |
| } |
| } |