| /* |
| * 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.List; |
| import java.util.Map; |
| import java.util.TreeMap; |
| import java.util.concurrent.Callable; |
| import java.util.concurrent.CyclicBarrier; |
| import java.util.concurrent.atomic.AtomicInteger; |
| import java.util.concurrent.atomic.AtomicReference; |
| 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.IgniteConfiguration; |
| import org.apache.ignite.internal.IgniteInternalFuture; |
| import org.apache.ignite.internal.IgniteKernal; |
| import org.apache.ignite.internal.IgnitionEx; |
| import org.apache.ignite.internal.util.typedef.G; |
| import org.apache.ignite.internal.util.typedef.internal.U; |
| import org.apache.ignite.spi.communication.tcp.TcpCommunicationSpi; |
| import org.apache.ignite.testframework.GridTestUtils; |
| import org.apache.ignite.testframework.MvccFeatureChecker; |
| import org.apache.ignite.testframework.junits.common.GridCommonAbstractTest; |
| import org.junit.Test; |
| |
| import static java.util.concurrent.TimeUnit.SECONDS; |
| 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.REPLICATED; |
| import static org.apache.ignite.cache.CacheWriteSynchronizationMode.FULL_SYNC; |
| |
| /** |
| * |
| */ |
| public class IgniteCacheConnectionRecoveryTest extends GridCommonAbstractTest { |
| /** */ |
| private static final int SRVS = 5; |
| |
| /** */ |
| private static final int CLIENTS = 5; |
| |
| /** {@inheritDoc} */ |
| @Override protected IgniteConfiguration getConfiguration(String igniteInstanceName) throws Exception { |
| IgniteConfiguration cfg = super.getConfiguration(igniteInstanceName); |
| |
| ((TcpCommunicationSpi)cfg.getCommunicationSpi()).setSharedMemoryPort(-1); |
| |
| cfg.setCacheConfiguration( |
| cacheConfiguration("cache1", TRANSACTIONAL), |
| cacheConfiguration("cache2", TRANSACTIONAL_SNAPSHOT), |
| cacheConfiguration("cache3", ATOMIC)); |
| |
| return cfg; |
| } |
| |
| /** {@inheritDoc} */ |
| @Override protected void beforeTestsStarted() throws Exception { |
| super.beforeTestsStarted(); |
| |
| startGridsMultiThreaded(SRVS); |
| |
| startClientGridsMultiThreaded(SRVS, CLIENTS); |
| } |
| |
| /** |
| * @throws Exception If failed. |
| */ |
| @Test |
| @SuppressWarnings("unchecked") |
| public void testConnectionRecovery() throws Exception { |
| final Map<Integer, Integer> data = new TreeMap<>(); |
| |
| for (int i = 0; i < 500; i++) |
| data.put(i, i); |
| |
| final AtomicInteger idx = new AtomicInteger(); |
| |
| final long stopTime = U.currentTimeMillis() + 30_000; |
| |
| final AtomicReference<CyclicBarrier> barrierRef = new AtomicReference<>(); |
| |
| final int TEST_THREADS = (CLIENTS + SRVS) * 2; |
| |
| IgniteInternalFuture<?> fut = GridTestUtils.runMultiThreadedAsync(new Callable<Object>() { |
| @Override public Object call() throws Exception { |
| int idx0 = idx.getAndIncrement(); |
| Ignite node = ignite(idx0 % (SRVS + CLIENTS)); |
| |
| Thread.currentThread().setName("test-thread-" + idx0 + "-" + node.name()); |
| |
| IgniteCache[] caches = { |
| node.cache("cache1"), |
| node.cache("cache2"), |
| node.cache("cache3")}; |
| |
| int iter = 0; |
| |
| while (U.currentTimeMillis() < stopTime) { |
| try { |
| for (IgniteCache cache : caches) { |
| while (true) { |
| try { |
| cache.putAllAsync(data).get(15, SECONDS); |
| |
| break; |
| } |
| catch (Exception e) { |
| MvccFeatureChecker.assertMvccWriteConflict(e); |
| } |
| } |
| } |
| |
| CyclicBarrier b = barrierRef.get(); |
| |
| if (b != null) |
| b.await(15, SECONDS); |
| } |
| catch (Exception e) { |
| synchronized (IgniteCacheConnectionRecoveryTest.class) { |
| log.error("Failed to execute update, will dump debug information" + |
| " [err=" + e + ", iter=" + iter + ']', e); |
| |
| List<Ignite> nodes = IgnitionEx.allGridsx(); |
| |
| for (Ignite node0 : nodes) |
| ((IgniteKernal)node0).dumpDebugInfo(); |
| |
| U.dumpThreads(log); |
| } |
| |
| throw e; |
| } |
| } |
| |
| return null; |
| } |
| }, TEST_THREADS, "test-thread"); |
| |
| while (System.currentTimeMillis() < stopTime) { |
| boolean closed = false; |
| |
| for (Ignite node : G.allGrids()) { |
| if (IgniteCacheMessageRecoveryAbstractTest.closeSessions(node)) |
| closed = true; |
| } |
| |
| if (closed) { |
| CyclicBarrier b = new CyclicBarrier(TEST_THREADS + 1, new Runnable() { |
| @Override public void run() { |
| barrierRef.set(null); |
| } |
| }); |
| |
| barrierRef.set(b); |
| |
| b.await(); |
| } |
| |
| U.sleep(50); |
| } |
| |
| fut.get(); |
| } |
| |
| /** |
| * @param name Cache name. |
| * @param atomicityMode Cache atomicity mode. |
| * @return Configuration. |
| */ |
| private CacheConfiguration cacheConfiguration(String name, CacheAtomicityMode atomicityMode) { |
| CacheConfiguration ccfg = new CacheConfiguration(DEFAULT_CACHE_NAME); |
| |
| ccfg.setName(name); |
| ccfg.setAtomicityMode(atomicityMode); |
| ccfg.setCacheMode(REPLICATED); |
| ccfg.setWriteSynchronizationMode(FULL_SYNC); |
| |
| return ccfg; |
| } |
| } |