| /* |
| * 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.persistence.wal; |
| |
| import java.util.concurrent.CountDownLatch; |
| import org.apache.ignite.IgniteCache; |
| import org.apache.ignite.cache.CacheMode; |
| import org.apache.ignite.cache.affinity.rendezvous.RendezvousAffinityFunction; |
| import org.apache.ignite.configuration.CacheConfiguration; |
| import org.apache.ignite.internal.IgniteEx; |
| import org.apache.ignite.internal.processors.cache.persistence.wal.memtracker.PageMemoryTrackerPluginProvider; |
| import org.apache.ignite.testframework.GridTestUtils; |
| import org.junit.Test; |
| |
| /** |
| * WAL delta records consistency test with explicit checks. |
| */ |
| public class ExplicitWalDeltaConsistencyTest extends AbstractWalDeltaConsistencyTest { |
| /** {@inheritDoc} */ |
| @Override protected void afterTest() throws Exception { |
| stopAllGrids(); |
| |
| super.afterTest(); |
| } |
| |
| /** |
| * @throws Exception If failed. |
| */ |
| @Test |
| public final void testPutRemoveAfterCheckpoint() throws Exception { |
| IgniteEx ignite = startGrid(0); |
| |
| ignite.cluster().active(true); |
| |
| IgniteCache<Integer, Object> cache = ignite.createCache(cacheConfiguration(DEFAULT_CACHE_NAME)); |
| |
| for (int i = 0; i < 5_000; i++) |
| cache.put(i, "Cache value " + i); |
| |
| for (int i = 1_000; i < 2_000; i++) |
| cache.put(i, i); |
| |
| for (int i = 500; i < 1_500; i++) |
| cache.remove(i); |
| |
| assertTrue(PageMemoryTrackerPluginProvider.tracker(ignite).checkPages(true)); |
| |
| forceCheckpoint(); |
| |
| for (int i = 3_000; i < 10_000; i++) |
| cache.put(i, "Changed cache value " + i); |
| |
| for (int i = 4_000; i < 7_000; i++) |
| cache.remove(i); |
| |
| assertTrue(PageMemoryTrackerPluginProvider.tracker(ignite).checkPages(true)); |
| } |
| |
| /** |
| * @throws Exception If failed. |
| */ |
| @Test |
| public final void testNotEmptyPds() throws Exception { |
| IgniteEx ignite = startGrid(0); |
| |
| ignite.cluster().active(true); |
| |
| IgniteCache<Integer, Object> cache = ignite.createCache(cacheConfiguration(DEFAULT_CACHE_NAME)); |
| |
| for (int i = 0; i < 3_000; i++) |
| cache.put(i, "Cache value " + i); |
| |
| forceCheckpoint(); |
| |
| stopGrid(0); |
| |
| ignite = startGrid(0); |
| |
| ignite.cluster().active(true); |
| |
| cache = ignite.getOrCreateCache(cacheConfiguration(DEFAULT_CACHE_NAME)); |
| |
| for (int i = 2_000; i < 5_000; i++) |
| cache.put(i, "Changed cache value " + i); |
| |
| for (int i = 1_000; i < 4_000; i++) |
| cache.remove(i); |
| |
| assertTrue(PageMemoryTrackerPluginProvider.tracker(ignite).checkPages(true)); |
| } |
| |
| /** |
| * Test reused pages consistency. |
| */ |
| @Test |
| public void testReusePages() throws Exception { |
| IgniteEx ignite = startGrid(0); |
| |
| ignite.cluster().active(true); |
| |
| CacheConfiguration<Integer, Object> ccfg = new CacheConfiguration<>(DEFAULT_CACHE_NAME); |
| |
| ccfg.setCacheMode(CacheMode.PARTITIONED).setAffinity(new RendezvousAffinityFunction().setPartitions(1)); |
| |
| IgniteCache<Integer, Object> cache = ignite.createCache(ccfg); |
| |
| for (int i = 0; i < 1_000; i++) |
| cache.put(i, new byte[3000]); |
| |
| for (int i = 1_000; i < 2_000; i++) |
| cache.put(i, new byte[500]); |
| |
| for (int i = 0; i < 2_000; i++) |
| cache.remove(i); |
| |
| stopGrid(0); |
| |
| ignite = startGrid(0); |
| |
| ignite.cluster().active(true); |
| |
| cache = ignite.cache(DEFAULT_CACHE_NAME); |
| |
| for (int i = 0; i < 2_000; i++) |
| cache.put(i, i); |
| |
| assertTrue(PageMemoryTrackerPluginProvider.tracker(ignite).checkPages(true)); |
| } |
| |
| /** |
| * Test pages consistency after recovery. |
| */ |
| @Test |
| public void testRecovery() throws Exception { |
| IgniteEx ignite = startGrid(0); |
| |
| ignite.cluster().active(true); |
| |
| CountDownLatch latch = new CountDownLatch(1); |
| |
| GridTestUtils.runAsync(() -> { |
| IgniteCache<Integer, Object> cache = ignite.createCache(DEFAULT_CACHE_NAME); |
| |
| for (int i = 0; i < 1_000; i++) { |
| cache.put(i, i); |
| |
| if (i == 100) |
| latch.countDown(); |
| } |
| }); |
| |
| latch.await(); |
| |
| // Non-graceful stop. |
| ignite.close(); |
| |
| IgniteEx ignite0 = startGrid(0); |
| |
| ignite0.cluster().active(true); |
| |
| IgniteCache<Integer, Object> cache = ignite0.cache(DEFAULT_CACHE_NAME); |
| |
| for (int i = 1_000; i < 2_000; i++) |
| cache.put(i, i); |
| |
| assertTrue(PageMemoryTrackerPluginProvider.tracker(ignite0).checkPages(true)); |
| } |
| } |