| /* |
| * 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.cache.store.jdbc; |
| |
| import java.lang.reflect.Field; |
| import java.util.Map; |
| import java.util.Random; |
| import java.util.TreeMap; |
| import java.util.concurrent.Callable; |
| import java.util.concurrent.atomic.LongAdder; |
| import javax.cache.configuration.Factory; |
| import org.apache.ignite.Ignite; |
| import org.apache.ignite.IgniteCache; |
| import org.apache.ignite.IgniteException; |
| import org.apache.ignite.Ignition; |
| import org.apache.ignite.cache.store.CacheStore; |
| import org.apache.ignite.configuration.CacheConfiguration; |
| import org.apache.ignite.configuration.IgniteConfiguration; |
| import org.apache.ignite.configuration.NearCacheConfiguration; |
| import org.apache.ignite.internal.IgniteEx; |
| import org.apache.ignite.internal.IgniteInternalFuture; |
| import org.apache.ignite.internal.IgniteKernal; |
| import org.apache.ignite.internal.processors.cache.GridCacheContext; |
| import org.apache.ignite.internal.util.typedef.internal.U; |
| import org.apache.ignite.testframework.MvccFeatureChecker; |
| import org.apache.ignite.testframework.junits.common.GridCommonAbstractTest; |
| import org.apache.ignite.transactions.Transaction; |
| import org.junit.Test; |
| |
| import static org.apache.ignite.cache.CacheAtomicityMode.TRANSACTIONAL; |
| import static org.apache.ignite.cache.CacheMode.PARTITIONED; |
| import static org.apache.ignite.cache.CacheWriteSynchronizationMode.FULL_SYNC; |
| import static org.apache.ignite.testframework.GridTestUtils.runMultiThreaded; |
| import static org.apache.ignite.testframework.GridTestUtils.runMultiThreadedAsync; |
| |
| /** |
| * |
| */ |
| public class GridCacheJdbcBlobStoreMultithreadedSelfTest extends GridCommonAbstractTest { |
| /** Number of grids to start. */ |
| private static final int GRID_CNT = 5; |
| |
| /** Number of transactions. */ |
| private static final int TX_CNT = 1000; |
| |
| /** {@inheritDoc} */ |
| @Override protected void beforeTestsStarted() throws Exception { |
| MvccFeatureChecker.skipIfNotSupported(MvccFeatureChecker.Feature.CACHE_STORE); |
| |
| super.beforeTestsStarted(); |
| } |
| |
| /** {@inheritDoc} */ |
| @Override protected void beforeTest() throws Exception { |
| startGridsMultiThreaded(GRID_CNT - 2); |
| |
| Ignite grid = startClientGrid(GRID_CNT - 2); |
| |
| grid.createNearCache(DEFAULT_CACHE_NAME, new NearCacheConfiguration()); |
| |
| grid = startClientGrid(GRID_CNT - 1); |
| |
| grid.cache(DEFAULT_CACHE_NAME); |
| } |
| |
| /** {@inheritDoc} */ |
| @Override protected void afterTest() throws Exception { |
| stopAllGrids(); |
| } |
| |
| /** {@inheritDoc} */ |
| @SuppressWarnings("unchecked") |
| @Override protected final IgniteConfiguration getConfiguration(String igniteInstanceName) throws Exception { |
| MvccFeatureChecker.skipIfNotSupported(MvccFeatureChecker.Feature.CACHE_STORE); |
| |
| IgniteConfiguration c = super.getConfiguration(igniteInstanceName); |
| |
| if (!c.isClientMode()) { |
| CacheConfiguration cc = defaultCacheConfiguration(); |
| |
| cc.setCacheMode(PARTITIONED); |
| cc.setWriteSynchronizationMode(FULL_SYNC); |
| cc.setAtomicityMode(TRANSACTIONAL); |
| cc.setBackups(1); |
| |
| cc.setCacheStoreFactory(new TestStoreFactory()); |
| cc.setReadThrough(true); |
| cc.setWriteThrough(true); |
| cc.setLoadPreviousValue(true); |
| |
| c.setCacheConfiguration(cc); |
| } |
| |
| return c; |
| } |
| |
| /** |
| * @throws Exception If failed. |
| */ |
| @Test |
| public void testMultithreadedPut() throws Exception { |
| IgniteInternalFuture<?> fut1 = runMultiThreadedAsync(new Callable<Object>() { |
| private final Random rnd = new Random(); |
| |
| @Override public Object call() throws Exception { |
| for (int i = 0; i < TX_CNT; i++) { |
| IgniteCache<Object, Object> cache = jcache(rnd.nextInt(GRID_CNT)); |
| |
| cache.put(rnd.nextInt(1000), "value"); |
| } |
| |
| return null; |
| } |
| }, 4, "put"); |
| |
| IgniteInternalFuture<?> fut2 = runMultiThreadedAsync(new Callable<Object>() { |
| private final Random rnd = new Random(); |
| |
| @Override public Object call() throws Exception { |
| for (int i = 0; i < TX_CNT; i++) { |
| IgniteCache<Object, Object> cache = jcache(rnd.nextInt(GRID_CNT)); |
| |
| cache.putIfAbsent(rnd.nextInt(1000), "value"); |
| } |
| |
| return null; |
| } |
| }, 4, "putIfAbsent"); |
| |
| fut1.get(); |
| fut2.get(); |
| |
| checkOpenedClosedCount(); |
| } |
| |
| /** |
| * @throws Exception If failed. |
| */ |
| @Test |
| public void testMultithreadedPutAll() throws Exception { |
| runMultiThreaded(new Callable<Object>() { |
| private final Random rnd = new Random(); |
| |
| @Override public Object call() throws Exception { |
| for (int i = 0; i < TX_CNT; i++) { |
| Map<Integer, String> map = new TreeMap<>(); |
| |
| for (int j = 0; j < 10; j++) |
| map.put(j, "value"); |
| |
| IgniteCache<Object, Object> cache = jcache(rnd.nextInt(GRID_CNT)); |
| |
| cache.putAll(map); |
| } |
| |
| return null; |
| } |
| }, 8, "putAll"); |
| |
| checkOpenedClosedCount(); |
| } |
| |
| /** |
| * @throws Exception If failed. |
| */ |
| @Test |
| public void testMultithreadedExplicitTx() throws Exception { |
| runMultiThreaded(new Callable<Object>() { |
| private final Random rnd = new Random(); |
| |
| @Override public Object call() throws Exception { |
| for (int i = 0; i < TX_CNT; i++) { |
| IgniteEx ignite = grid(rnd.nextInt(GRID_CNT)); |
| |
| IgniteCache<Object, Object> cache = ignite.cache(DEFAULT_CACHE_NAME); |
| |
| try (Transaction tx = ignite.transactions().txStart()) { |
| cache.put(1, "value"); |
| cache.put(2, "value"); |
| cache.put(3, "value"); |
| |
| cache.get(1); |
| cache.get(4); |
| |
| Map<Integer, String> map = new TreeMap<>(); |
| |
| map.put(5, "value"); |
| map.put(6, "value"); |
| |
| cache.putAll(map); |
| |
| tx.commit(); |
| } |
| } |
| |
| return null; |
| } |
| }, 8, "tx"); |
| |
| checkOpenedClosedCount(); |
| } |
| |
| /** |
| * Test store factory. |
| */ |
| private static class TestStoreFactory implements Factory<CacheStore> { |
| @Override public CacheStore create() { |
| try { |
| CacheStore<Integer, String> store = new CacheJdbcBlobStore<>(); |
| |
| Field f = store.getClass().getDeclaredField("testMode"); |
| |
| f.setAccessible(true); |
| |
| f.set(store, true); |
| |
| return store; |
| } |
| catch (NoSuchFieldException | IllegalAccessException e) { |
| throw new IgniteException(e); |
| } |
| } |
| } |
| |
| /** |
| * |
| */ |
| private void checkOpenedClosedCount() { |
| assertEquals(GRID_CNT, Ignition.allGrids().size()); |
| |
| for (Ignite ignite : Ignition.allGrids()) { |
| GridCacheContext cctx = ((IgniteKernal)ignite).internalCache(DEFAULT_CACHE_NAME).context(); |
| |
| CacheStore store = cctx.store().configuredStore(); |
| |
| long opened = ((LongAdder)U.field(store, "opened")).sum(); |
| long closed = ((LongAdder)U.field(store, "closed")).sum(); |
| |
| assert opened > 0; |
| assert closed > 0; |
| |
| assertEquals(opened, closed); |
| } |
| } |
| } |