| /* |
| * 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.distributed; |
| |
| import java.util.ArrayList; |
| import java.util.List; |
| import java.util.concurrent.Callable; |
| import java.util.concurrent.CountDownLatch; |
| import java.util.concurrent.ThreadLocalRandom; |
| import java.util.concurrent.atomic.AtomicInteger; |
| import org.apache.ignite.Ignite; |
| import org.apache.ignite.IgniteCache; |
| import org.apache.ignite.cache.CacheAtomicityMode; |
| import org.apache.ignite.configuration.CacheConfiguration; |
| import org.apache.ignite.configuration.ClientConnectorConfiguration; |
| import org.apache.ignite.configuration.IgniteConfiguration; |
| import org.apache.ignite.internal.IgniteInternalFuture; |
| import org.apache.ignite.internal.util.typedef.G; |
| import org.apache.ignite.spi.communication.tcp.TcpCommunicationSpi; |
| import org.apache.ignite.spi.discovery.tcp.TcpDiscoverySpi; |
| import org.apache.ignite.testframework.GridTestUtils; |
| import org.apache.ignite.testframework.junits.common.GridCommonAbstractTest; |
| import org.junit.Test; |
| |
| import static org.apache.ignite.cache.CacheMode.PARTITIONED; |
| import static org.apache.ignite.cache.CacheWriteSynchronizationMode.PRIMARY_SYNC; |
| |
| /** |
| * |
| */ |
| public class IgniteCacheMultiClientsStartTest extends GridCommonAbstractTest { |
| /** */ |
| private static final int CACHES = 10; |
| |
| /** */ |
| private static final int CLIENTS = 15; |
| |
| /** {@inheritDoc} */ |
| @Override protected IgniteConfiguration getConfiguration(String igniteInstanceName) throws Exception { |
| IgniteConfiguration cfg = super.getConfiguration(igniteInstanceName); |
| |
| cfg.setLocalHost("127.0.0.1"); |
| cfg.setNetworkTimeout(60_000); |
| cfg.setConnectorConfiguration(null); |
| cfg.setPeerClassLoadingEnabled(false); |
| cfg.setTimeServerPortRange(200); |
| |
| ((TcpCommunicationSpi)cfg.getCommunicationSpi()).setSocketWriteTimeout(200); |
| ((TcpCommunicationSpi)cfg.getCommunicationSpi()).setLocalPortRange(200); |
| ((TcpCommunicationSpi)cfg.getCommunicationSpi()).setSharedMemoryPort(-1); |
| |
| ((TcpDiscoverySpi)cfg.getDiscoverySpi()).setJoinTimeout(0); |
| |
| cfg.setClientFailureDetectionTimeout(200000); |
| cfg.setClientConnectorConfiguration(new ClientConnectorConfiguration().setPortRange(1000)); |
| |
| CacheConfiguration[] ccfgs = new CacheConfiguration[CACHES]; |
| |
| for (int i = 0; i < ccfgs.length; i++) { |
| CacheConfiguration ccfg = new CacheConfiguration(DEFAULT_CACHE_NAME); |
| |
| ccfg.setCacheMode(PARTITIONED); |
| ccfg.setAtomicityMode(CacheAtomicityMode.values()[i % 3]); |
| ccfg.setWriteSynchronizationMode(PRIMARY_SYNC); |
| ccfg.setBackups(1); |
| |
| ccfg.setName("cache-" + i); |
| |
| ccfgs[i] = ccfg; |
| } |
| |
| cfg.setCacheConfiguration(ccfgs); |
| |
| return cfg; |
| } |
| |
| /** {@inheritDoc} */ |
| @Override protected long getTestTimeout() { |
| return 10 * 60_000; |
| } |
| |
| /** {@inheritDoc} */ |
| @Override protected void afterTest() throws Exception { |
| super.afterTest(); |
| |
| stopAllGrids(); |
| } |
| |
| /** |
| * @throws Exception If failed. |
| */ |
| @Test |
| public void test150Clients() throws Exception { |
| Ignite srv = startGrid(0); |
| |
| assertFalse(srv.configuration().isClientMode()); |
| |
| final AtomicInteger idx = new AtomicInteger(1); |
| |
| final CountDownLatch latch = new CountDownLatch(CLIENTS); |
| |
| final List<String> cacheNames = new ArrayList<>(); |
| |
| for (int i = 0; i < CACHES; i++) |
| cacheNames.add("cache-" + i); |
| |
| IgniteInternalFuture<?> fut = GridTestUtils.runMultiThreadedAsync(new Callable<Object>() { |
| @Override public Object call() throws Exception { |
| boolean cnt = false; |
| |
| try { |
| Ignite ignite = startClientGrid(idx.getAndIncrement()); |
| |
| assertTrue(ignite.configuration().isClientMode()); |
| assertTrue(ignite.cluster().localNode().isClient()); |
| |
| latch.countDown(); |
| |
| cnt = true; |
| |
| log.info("Started [node=" + ignite.name() + ", left=" + latch.getCount() + ']'); |
| |
| ThreadLocalRandom rnd = ThreadLocalRandom.current(); |
| |
| while (latch.getCount() > 0) { |
| Thread.sleep(1000); |
| |
| IgniteCache<Object, Object> cache = ignite.cache(cacheNames.get(rnd.nextInt(0, CACHES))); |
| |
| Integer key = rnd.nextInt(0, 100_000); |
| |
| cache.put(key, 0); |
| |
| assertNotNull(cache.get(key)); |
| } |
| |
| return null; |
| } |
| finally { |
| if (!cnt) |
| latch.countDown(); |
| } |
| } |
| }, CLIENTS, "start-client"); |
| |
| fut.get(); |
| |
| log.info("Started all clients."); |
| |
| waitForTopology(CLIENTS + 1); |
| |
| checkNodes(CLIENTS + 1); |
| } |
| |
| /** |
| * @param expCnt Expected number of nodes. |
| */ |
| private void checkNodes(int expCnt) { |
| assertEquals(expCnt, G.allGrids().size()); |
| |
| long topVer = -1L; |
| |
| for (Ignite ignite : G.allGrids()) { |
| log.info("Check node: " + ignite.name()); |
| |
| if (topVer == -1L) |
| topVer = ignite.cluster().topologyVersion(); |
| else |
| assertEquals("Unexpected topology version for node: " + ignite.name(), |
| topVer, |
| ignite.cluster().topologyVersion()); |
| |
| assertEquals("Unexpected number of nodes for node: " + ignite.name(), |
| expCnt, |
| ignite.cluster().nodes().size()); |
| } |
| } |
| } |