| /* |
| * 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.mvcc; |
| |
| import java.io.Serializable; |
| import java.util.UUID; |
| import java.util.concurrent.Callable; |
| import javax.cache.Cache; |
| import javax.cache.CacheException; |
| import javax.cache.configuration.Factory; |
| import javax.cache.expiry.ExpiryPolicy; |
| |
| import org.apache.ignite.Ignite; |
| import org.apache.ignite.IgniteCache; |
| import org.apache.ignite.IgniteCheckedException; |
| import org.apache.ignite.cache.CacheAtomicityMode; |
| import org.apache.ignite.cache.CacheInterceptor; |
| import org.apache.ignite.cache.CacheMode; |
| import org.apache.ignite.cache.CacheRebalanceMode; |
| 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.NearCacheConfiguration; |
| import org.apache.ignite.internal.util.typedef.X; |
| import org.apache.ignite.lang.IgniteBiTuple; |
| import org.apache.ignite.testframework.GridTestUtils; |
| import org.apache.ignite.testframework.junits.common.GridCommonAbstractTest; |
| import org.jetbrains.annotations.Nullable; |
| import org.junit.Test; |
| |
| import static org.apache.ignite.cache.CacheAtomicityMode.ATOMIC; |
| import static org.apache.ignite.cache.CacheAtomicityMode.TRANSACTIONAL; |
| import static org.apache.ignite.cache.CacheAtomicityMode.TRANSACTIONAL_SNAPSHOT; |
| import static org.apache.ignite.cache.CacheMode.LOCAL; |
| import static org.apache.ignite.configuration.DataPageEvictionMode.RANDOM_2_LRU; |
| import static org.apache.ignite.configuration.DataPageEvictionMode.RANDOM_LRU; |
| |
| /** |
| * |
| */ |
| @SuppressWarnings("unchecked") |
| public class CacheMvccConfigurationValidationTest extends GridCommonAbstractTest { |
| /** {@inheritDoc} */ |
| @Override protected void afterTest() throws Exception { |
| stopAllGrids(); |
| |
| super.afterTest(); |
| } |
| |
| /** |
| * @throws Exception If failed. |
| */ |
| @SuppressWarnings("ThrowableNotThrown") |
| @Test |
| public void testMvccModeMismatchForGroup1() throws Exception { |
| final Ignite node = startGrid(0); |
| |
| node.createCache(new CacheConfiguration("cache1").setGroupName("grp1").setAtomicityMode(ATOMIC)); |
| |
| GridTestUtils.assertThrows(log, new Callable<Void>() { |
| @Override public Void call() { |
| node.createCache( |
| new CacheConfiguration("cache2").setGroupName("grp1").setAtomicityMode(TRANSACTIONAL_SNAPSHOT)); |
| |
| return null; |
| } |
| }, CacheException.class, null); |
| |
| node.createCache(new CacheConfiguration("cache2").setGroupName("grp1").setAtomicityMode(ATOMIC)); |
| } |
| |
| /** |
| * @throws Exception If failed. |
| */ |
| @SuppressWarnings("ThrowableNotThrown") |
| @Test |
| public void testMvccModeMismatchForGroup2() throws Exception { |
| final Ignite node = startGrid(0); |
| |
| node.createCache( |
| new CacheConfiguration("cache1").setGroupName("grp1").setAtomicityMode(TRANSACTIONAL_SNAPSHOT)); |
| |
| GridTestUtils.assertThrows(log, new Callable<Void>() { |
| @Override public Void call() { |
| node.createCache(new CacheConfiguration("cache2").setGroupName("grp1").setAtomicityMode(ATOMIC)); |
| |
| return null; |
| } |
| }, CacheException.class, null); |
| |
| node.createCache( |
| new CacheConfiguration("cache2").setGroupName("grp1").setAtomicityMode(TRANSACTIONAL_SNAPSHOT)); |
| } |
| |
| /** |
| * @throws Exception If failed. |
| */ |
| @SuppressWarnings("ThrowableNotThrown") |
| @Test |
| public void testMvccLocalCacheDisabled() throws Exception { |
| final Ignite node1 = startGrid(1); |
| final Ignite node2 = startGrid(2); |
| |
| IgniteCache cache1 = node1.createCache(new CacheConfiguration("cache1") |
| .setAtomicityMode(TRANSACTIONAL_SNAPSHOT)); |
| |
| cache1.put(1, 1); |
| cache1.put(2, 2); |
| cache1.put(2, 2); |
| |
| GridTestUtils.assertThrows(log, new Callable<Void>() { |
| @Override public Void call() { |
| node1.createCache(new CacheConfiguration("cache2").setCacheMode(CacheMode.LOCAL) |
| .setAtomicityMode(TRANSACTIONAL_SNAPSHOT)); |
| |
| return null; |
| } |
| }, CacheException.class, null); |
| |
| IgniteCache cache3 = node2.createCache(new CacheConfiguration("cache3") |
| .setAtomicityMode(TRANSACTIONAL)); |
| |
| cache3.put(1, 1); |
| cache3.put(2, 2); |
| cache3.put(3, 3); |
| } |
| |
| /** |
| * @throws Exception If failed. |
| */ |
| @SuppressWarnings("ThrowableNotThrown") |
| @Test |
| public void testNodeRestartWithCacheModeChangedTxToMvcc() throws Exception { |
| cleanPersistenceDir(); |
| |
| //Enable persistence. |
| DataStorageConfiguration storageCfg = new DataStorageConfiguration(); |
| DataRegionConfiguration regionCfg = new DataRegionConfiguration(); |
| regionCfg.setPersistenceEnabled(true); |
| storageCfg.setDefaultDataRegionConfiguration(regionCfg); |
| IgniteConfiguration cfg = getConfiguration("testGrid"); |
| cfg.setDataStorageConfiguration(storageCfg); |
| cfg.setConsistentId(cfg.getIgniteInstanceName()); |
| |
| Ignite node = startGrid(cfg); |
| |
| node.cluster().active(true); |
| |
| CacheConfiguration ccfg1 = new CacheConfiguration("test1").setAtomicityMode(TRANSACTIONAL); |
| |
| IgniteCache cache = node.createCache(ccfg1); |
| |
| cache.put(1, 1); |
| cache.put(1, 2); |
| cache.put(2, 2); |
| |
| stopGrid(cfg.getIgniteInstanceName()); |
| |
| CacheConfiguration ccfg2 = new CacheConfiguration().setName(ccfg1.getName()) |
| .setAtomicityMode(TRANSACTIONAL_SNAPSHOT); |
| |
| IgniteConfiguration cfg2 = getConfiguration("testGrid") |
| .setConsistentId(cfg.getIgniteInstanceName()) |
| .setCacheConfiguration(ccfg2) |
| .setDataStorageConfiguration(storageCfg); |
| |
| GridTestUtils.assertThrows(log, new Callable<Void>() { |
| @Override public Void call() throws Exception { |
| startGrid(cfg2); |
| |
| return null; |
| } |
| }, IgniteCheckedException.class, "Cannot start cache. Statically configured atomicity mode differs from"); |
| } |
| |
| /** |
| * @throws Exception If failed. |
| */ |
| @SuppressWarnings("ThrowableNotThrown") |
| @Test |
| public void testNodeRestartWithCacheModeChangedMvccToTx() throws Exception { |
| cleanPersistenceDir(); |
| |
| //Enable persistence. |
| DataStorageConfiguration storageCfg = new DataStorageConfiguration(); |
| DataRegionConfiguration regionCfg = new DataRegionConfiguration(); |
| regionCfg.setPersistenceEnabled(true); |
| regionCfg.setPageEvictionMode(RANDOM_LRU); |
| storageCfg.setDefaultDataRegionConfiguration(regionCfg); |
| IgniteConfiguration cfg = getConfiguration("testGrid"); |
| cfg.setDataStorageConfiguration(storageCfg); |
| cfg.setConsistentId(cfg.getIgniteInstanceName()); |
| |
| Ignite node = startGrid(cfg); |
| |
| node.cluster().active(true); |
| |
| CacheConfiguration ccfg1 = new CacheConfiguration("test1").setAtomicityMode(TRANSACTIONAL_SNAPSHOT); |
| |
| IgniteCache cache = node.createCache(ccfg1); |
| |
| cache.put(1, 1); |
| cache.put(1, 2); |
| cache.put(2, 2); |
| |
| stopGrid(cfg.getIgniteInstanceName()); |
| |
| CacheConfiguration ccfg2 = new CacheConfiguration().setName(ccfg1.getName()) |
| .setAtomicityMode(TRANSACTIONAL); |
| |
| IgniteConfiguration cfg2 = getConfiguration("testGrid") |
| .setConsistentId(cfg.getIgniteInstanceName()) |
| .setCacheConfiguration(ccfg2) |
| .setDataStorageConfiguration(storageCfg); |
| |
| GridTestUtils.assertThrows(log, new Callable<Void>() { |
| @Override public Void call() throws Exception { |
| startGrid(cfg2); |
| |
| return null; |
| } |
| }, IgniteCheckedException.class, "Cannot start cache. Statically configured atomicity mode"); |
| } |
| |
| /** |
| * @throws Exception If failed. |
| */ |
| @Test |
| public void testMvccInMemoryEvictionDisabled() throws Exception { |
| final String memRegName = "in-memory-evictions"; |
| |
| // Enable in-memory eviction. |
| DataRegionConfiguration regionCfg = new DataRegionConfiguration(); |
| regionCfg.setPersistenceEnabled(false); |
| regionCfg.setPageEvictionMode(RANDOM_2_LRU); |
| regionCfg.setName(memRegName); |
| |
| DataStorageConfiguration storageCfg = new DataStorageConfiguration(); |
| storageCfg.setDefaultDataRegionConfiguration(regionCfg); |
| |
| IgniteConfiguration cfg = getConfiguration("testGrid"); |
| cfg.setDataStorageConfiguration(storageCfg); |
| |
| Ignite node = startGrid(cfg); |
| |
| CacheConfiguration ccfg1 = new CacheConfiguration("test1") |
| .setAtomicityMode(TRANSACTIONAL_SNAPSHOT) |
| .setDataRegionName(memRegName); |
| |
| try { |
| node.createCache(ccfg1); |
| |
| fail("In memory evictions should be disabled for MVCC caches."); |
| } |
| catch (Exception e) { |
| assertTrue(X.getFullStackTrace(e).contains("Data pages evictions cannot be used with TRANSACTIONAL_SNAPSHOT")); |
| } |
| } |
| |
| /** |
| * Test TRANSACTIONAL_SNAPSHOT and near cache. |
| * |
| * @throws Exception If failed. |
| */ |
| @SuppressWarnings("unchecked") |
| @Test |
| public void testTransactionalSnapshotLimitations() throws Exception { |
| assertCannotStart( |
| mvccCacheConfig().setCacheMode(LOCAL), |
| "LOCAL cache mode cannot be used with TRANSACTIONAL_SNAPSHOT atomicity mode" |
| ); |
| |
| assertCannotStart( |
| mvccCacheConfig().setRebalanceMode(CacheRebalanceMode.NONE), |
| "Rebalance mode NONE cannot be used with TRANSACTIONAL_SNAPSHOT atomicity mode" |
| ); |
| |
| assertCannotStart( |
| mvccCacheConfig().setNearConfiguration(new NearCacheConfiguration<>()), |
| "near cache cannot be used with TRANSACTIONAL_SNAPSHOT atomicity mode" |
| ); |
| |
| assertCannotStart( |
| mvccCacheConfig().setReadThrough(true), |
| "readThrough cannot be used with TRANSACTIONAL_SNAPSHOT atomicity mode" |
| ); |
| |
| assertCannotStart( |
| mvccCacheConfig().setWriteThrough(true), |
| "writeThrough cannot be used with TRANSACTIONAL_SNAPSHOT atomicity mode" |
| ); |
| |
| assertCannotStart( |
| mvccCacheConfig().setWriteBehindEnabled(true), |
| "writeBehindEnabled cannot be used with TRANSACTIONAL_SNAPSHOT atomicity mode" |
| ); |
| |
| assertCannotStart( |
| mvccCacheConfig().setExpiryPolicyFactory(new TestExpiryPolicyFactory()), |
| "expiry policy cannot be used with TRANSACTIONAL_SNAPSHOT atomicity mode" |
| ); |
| |
| assertCannotStart( |
| mvccCacheConfig().setInterceptor(new TestCacheInterceptor()), |
| "interceptor cannot be used with TRANSACTIONAL_SNAPSHOT atomicity mode" |
| ); |
| } |
| |
| /** |
| * Checks if passed in {@code 'Throwable'} has given class in {@code 'cause'} hierarchy |
| * <b>including</b> that throwable itself and it contains passed message. |
| * <p> |
| * Note that this method follows includes {@link Throwable#getSuppressed()} |
| * into check. |
| * |
| * @param t Throwable to check (if {@code null}, {@code false} is returned). |
| * @param cls Cause class to check (if {@code null}, {@code false} is returned). |
| * @param msg Message to check. |
| * @return {@code True} if one of the causing exception is an instance of passed in classes |
| * and it contains the passed message, {@code false} otherwise. |
| */ |
| private boolean hasCauseWithMessage(@Nullable Throwable t, Class<?> cls, String msg) { |
| if (t == null) |
| return false; |
| |
| assert cls != null; |
| |
| for (Throwable th = t; th != null; th = th.getCause()) { |
| if (cls.isAssignableFrom(th.getClass()) && th.getMessage() != null && th.getMessage().contains(msg)) |
| return true; |
| |
| for (Throwable n : th.getSuppressed()) { |
| if (hasCauseWithMessage(n, cls, msg)) |
| return true; |
| } |
| |
| if (th.getCause() == th) |
| break; |
| } |
| |
| return false; |
| } |
| |
| /** |
| * Make sure cache cannot be started with the given configuration. |
| * |
| * @param ccfg Cache configuration. |
| * @param msg Message. |
| * @throws Exception If failed. |
| */ |
| @SuppressWarnings("unchecked") |
| private void assertCannotStart(CacheConfiguration ccfg, String msg) throws Exception { |
| Ignite node = startGrid(0); |
| |
| try { |
| try { |
| node.getOrCreateCache(ccfg); |
| |
| fail("Cache should not start."); |
| } |
| catch (Exception e) { |
| if (msg != null) { |
| assert e.getMessage() != null : "Error message is null"; |
| assertTrue(hasCauseWithMessage(e, IgniteCheckedException.class, msg)); |
| } |
| } |
| } |
| finally { |
| stopAllGrids(); |
| } |
| } |
| |
| /** |
| * @return MVCC-enabled cache configuration. |
| */ |
| private static CacheConfiguration mvccCacheConfig() { |
| return new CacheConfiguration().setName(DEFAULT_CACHE_NAME + UUID.randomUUID()) |
| .setAtomicityMode(CacheAtomicityMode.TRANSACTIONAL_SNAPSHOT); |
| } |
| |
| /** |
| * Test expiry policy. |
| */ |
| private static class TestExpiryPolicyFactory implements Factory<ExpiryPolicy>, Serializable { |
| /** {@inheritDoc} */ |
| @Override public ExpiryPolicy create() { |
| return null; |
| } |
| } |
| |
| /** |
| * Test cache interceptor. |
| */ |
| private static class TestCacheInterceptor implements CacheInterceptor, Serializable { |
| /** {@inheritDoc} */ |
| @Nullable |
| @Override public Object onGet(Object key, @Nullable Object val) { |
| return null; |
| } |
| |
| /** {@inheritDoc} */ |
| @Nullable @Override public Object onBeforePut(Cache.Entry entry, Object newVal) { |
| return null; |
| } |
| |
| /** {@inheritDoc} */ |
| @Override public void onAfterPut(Cache.Entry entry) { |
| // No-op. |
| } |
| |
| /** {@inheritDoc} */ |
| @Nullable @Override public IgniteBiTuple onBeforeRemove(Cache.Entry entry) { |
| return null; |
| } |
| |
| /** {@inheritDoc} */ |
| @Override public void onAfterRemove(Cache.Entry entry) { |
| // No-op. |
| } |
| } |
| } |