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IGNITE-7964 rmvId is stored to MetaStorage metapage during operations -
Fixes apache#3645.
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147 changes: 147 additions & 0 deletions
147
.../ignite/internal/processors/cache/persistence/metastorage/IgniteMetaStorageBasicTest.java
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| /* | ||
| * 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.metastorage; | ||
|
|
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| import java.io.Serializable; | ||
| import org.apache.ignite.IgniteCheckedException; | ||
| 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.persistence.IgniteCacheDatabaseSharedManager; | ||
| import org.apache.ignite.spi.discovery.tcp.TcpDiscoverySpi; | ||
| import org.apache.ignite.spi.discovery.tcp.ipfinder.TcpDiscoveryIpFinder; | ||
| import org.apache.ignite.spi.discovery.tcp.ipfinder.vm.TcpDiscoveryVmIpFinder; | ||
| import org.apache.ignite.testframework.junits.common.GridCommonAbstractTest; | ||
| import org.junit.Assert; | ||
|
|
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| /** | ||
| * Single place to add for basic MetaStorage tests. | ||
| */ | ||
| public class IgniteMetaStorageBasicTest extends GridCommonAbstractTest { | ||
| /** */ | ||
| private static final TcpDiscoveryIpFinder IP_FINDER = new TcpDiscoveryVmIpFinder(true); | ||
|
|
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| /** {@inheritDoc} */ | ||
| @Override protected IgniteConfiguration getConfiguration(String gridName) throws Exception { | ||
| IgniteConfiguration cfg = super.getConfiguration(gridName); | ||
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| DataStorageConfiguration storageCfg = new DataStorageConfiguration() | ||
| .setDefaultDataRegionConfiguration( | ||
| new DataRegionConfiguration() | ||
| .setMaxSize(100 * 1024 * 1024) | ||
| .setPersistenceEnabled(true) | ||
| ) | ||
| .setWalMode(WALMode.LOG_ONLY); | ||
|
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| cfg.setDataStorageConfiguration(storageCfg); | ||
|
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| TcpDiscoverySpi discoSpi = new TcpDiscoverySpi(); | ||
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| discoSpi.setIpFinder(IP_FINDER); | ||
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| cfg.setDiscoverySpi(discoSpi); | ||
|
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| return cfg; | ||
| } | ||
|
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| /** {@inheritDoc} */ | ||
| @Override protected void beforeTest() throws Exception { | ||
| cleanPersistenceDir(); | ||
|
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| super.beforeTest(); | ||
| } | ||
|
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| /** {@inheritDoc} */ | ||
| @Override protected void afterTest() throws Exception { | ||
| super.afterTest(); | ||
|
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| stopAllGrids(); | ||
|
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| cleanPersistenceDir(); | ||
| } | ||
|
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| /** | ||
| * Verifies that MetaStorage after massive amounts of keys stored and updated keys restores its state successfully | ||
| * after restart. | ||
| * | ||
| * See <a hfer="https://issues.apache.org/jira/browse/IGNITE-7964" target="_top">IGNITE-7964</a> for more context | ||
| * about this test. | ||
| * | ||
| * @throws Exception If failed. | ||
| */ | ||
| public void testMetaStorageMassivePutUpdateRestart() throws Exception { | ||
| IgniteEx ig = startGrid(0); | ||
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| ig.cluster().active(true); | ||
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| final byte KEYS_CNT = 100; | ||
| final String KEY_PREFIX = "test.key."; | ||
| final String NEW_VAL_PREFIX = "new.val."; | ||
| final String UPDATED_VAL_PREFIX = "updated.val."; | ||
|
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| loadKeys(ig, KEYS_CNT, KEY_PREFIX, NEW_VAL_PREFIX, UPDATED_VAL_PREFIX); | ||
|
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| stopGrid(0); | ||
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| ig = startGrid(0); | ||
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| ig.cluster().active(true); | ||
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| verifyKeys(ig, KEYS_CNT, KEY_PREFIX, UPDATED_VAL_PREFIX); | ||
| } | ||
|
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| /** */ | ||
| private void loadKeys(IgniteEx ig, | ||
| byte keysCnt, | ||
| String keyPrefix, | ||
| String newValPrefix, | ||
| String updatedValPrefix | ||
| ) throws IgniteCheckedException { | ||
| IgniteCacheDatabaseSharedManager db = ig.context().cache().context().database(); | ||
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| MetaStorage metaStorage = db.metaStorage(); | ||
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| db.checkpointReadLock(); | ||
| try { | ||
| for (byte i = 0; i < keysCnt; i++) | ||
| metaStorage.write(keyPrefix + i, newValPrefix + i); | ||
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| for (byte i = 0; i < keysCnt; i++) | ||
| metaStorage.write(keyPrefix + i, updatedValPrefix + i); | ||
| } | ||
| finally { | ||
| db.checkpointReadUnlock(); | ||
| } | ||
| } | ||
|
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| /** */ | ||
| private void verifyKeys(IgniteEx ig, | ||
| byte keysCnt, | ||
| String keyPrefix, | ||
| String valPrefix | ||
| ) throws IgniteCheckedException { | ||
| MetaStorage metaStorage = ig.context().cache().context().database().metaStorage(); | ||
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| for (byte i = 0; i < keysCnt; i++) { | ||
| Serializable val = metaStorage.read(keyPrefix + i); | ||
|
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| Assert.assertEquals(valPrefix + i, val); | ||
| } | ||
| } | ||
| } |
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