| /* |
| * 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; |
| |
| import java.util.ArrayList; |
| import java.util.List; |
| import java.util.concurrent.Callable; |
| import java.util.concurrent.CyclicBarrier; |
| import java.util.concurrent.ThreadLocalRandom; |
| import java.util.concurrent.atomic.AtomicInteger; |
| import org.apache.ignite.Ignite; |
| import org.apache.ignite.configuration.CacheConfiguration; |
| import org.apache.ignite.testframework.GridTestUtils; |
| import org.apache.ignite.testframework.junits.common.GridCommonAbstractTest; |
| import org.junit.Test; |
| |
| import static org.apache.ignite.cache.CacheAtomicityMode.ATOMIC; |
| import static org.apache.ignite.cache.CacheAtomicityMode.TRANSACTIONAL; |
| |
| /** |
| * |
| */ |
| public class IgniteDynamicCacheMultinodeTest extends GridCommonAbstractTest { |
| /** */ |
| private static final int NODES = 6; |
| |
| /** {@inheritDoc} */ |
| @Override protected void beforeTestsStarted() throws Exception { |
| super.beforeTestsStarted(); |
| |
| startGridsMultiThreaded(NODES - 2); |
| |
| startClientGridsMultiThreaded(NODES - 2, 2); |
| } |
| |
| /** |
| * @throws Exception If failed. |
| */ |
| @Test |
| public void testGetOrCreateCache() throws Exception { |
| createCacheMultinode(TestOp.GET_OR_CREATE_CACHE); |
| } |
| |
| /** |
| * @throws Exception If failed. |
| */ |
| @Test |
| public void testGetOrCreateCaches() throws Exception { |
| createCacheMultinode(TestOp.GET_OR_CREATE_CACHES); |
| } |
| |
| /** |
| * @param op Operation to test. |
| * @throws Exception If failed. |
| */ |
| private void createCacheMultinode(final TestOp op) throws Exception { |
| final int THREADS = NODES * 3; |
| |
| for (int i = 0; i < 10; i++) { |
| log.info("Iteration: " + i); |
| |
| final CyclicBarrier b = new CyclicBarrier(THREADS); |
| |
| final AtomicInteger idx = new AtomicInteger(); |
| |
| final int iter = i; |
| |
| GridTestUtils.runMultiThreaded(new Callable<Void>() { |
| @Override public Void call() throws Exception { |
| Ignite node = ignite(idx.incrementAndGet() % NODES); |
| |
| b.await(); |
| |
| boolean sleep = iter % 2 == 0; |
| |
| if (sleep) |
| Thread.sleep(ThreadLocalRandom.current().nextLong(100) + 1); |
| |
| switch (op) { |
| case GET_OR_CREATE_CACHE: |
| node.getOrCreateCache(new CacheConfiguration<>(DEFAULT_CACHE_NAME)); |
| |
| break; |
| |
| case GET_OR_CREATE_CACHES: |
| node.getOrCreateCaches(cacheConfigurations()); |
| |
| break; |
| } |
| |
| return null; |
| } |
| }, THREADS, "start-cache"); |
| |
| for (String cache : ignite(0).cacheNames()) |
| ignite(0).destroyCache(cache); |
| |
| awaitPartitionMapExchange(); |
| } |
| } |
| |
| /** |
| * @return Cache configurations. |
| */ |
| private List<CacheConfiguration> cacheConfigurations() { |
| List<CacheConfiguration> ccfgs = new ArrayList<>(); |
| |
| for (int i = 0; i < 10; i++) { |
| CacheConfiguration ccfg = new CacheConfiguration("cache-" + i); |
| |
| ccfg.setAtomicityMode(i % 2 == 0 ? ATOMIC : TRANSACTIONAL); |
| |
| ccfgs.add(ccfg); |
| } |
| |
| return ccfgs; |
| } |
| |
| /** |
| * |
| */ |
| enum TestOp { |
| /** */ |
| GET_OR_CREATE_CACHE, |
| |
| /** */ |
| GET_OR_CREATE_CACHES |
| } |
| } |