| /* |
| * 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; |
| |
| import java.util.Map; |
| import java.util.TreeMap; |
| import java.util.concurrent.Callable; |
| import java.util.concurrent.ThreadLocalRandom; |
| import javax.cache.CacheException; |
| import org.apache.ignite.Ignite; |
| import org.apache.ignite.IgniteCache; |
| import org.apache.ignite.IgniteClientDisconnectedException; |
| import org.apache.ignite.IgniteCompute; |
| import org.apache.ignite.IgniteDataStreamer; |
| import org.apache.ignite.IgniteException; |
| import org.apache.ignite.IgniteTransactions; |
| import org.apache.ignite.configuration.CacheConfiguration; |
| import org.apache.ignite.configuration.IgniteConfiguration; |
| import org.apache.ignite.lang.IgniteCallable; |
| import org.apache.ignite.transactions.Transaction; |
| import org.apache.ignite.transactions.TransactionConcurrency; |
| 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.CacheWriteSynchronizationMode.FULL_SYNC; |
| import static org.apache.ignite.transactions.TransactionIsolation.REPEATABLE_READ; |
| |
| /** |
| * |
| */ |
| public class IgniteClientReconnectFailoverTest extends IgniteClientReconnectFailoverAbstractTest { |
| /** */ |
| protected static final String ATOMIC_CACHE = "ATOMIC_CACHE"; |
| |
| /** */ |
| protected static final String TX_CACHE = "TX_CACHE"; |
| |
| /** {@inheritDoc} */ |
| @Override protected IgniteConfiguration getConfiguration(String igniteInstanceName) throws Exception { |
| IgniteConfiguration cfg = super.getConfiguration(igniteInstanceName); |
| |
| CacheConfiguration ccfg1 = new CacheConfiguration(DEFAULT_CACHE_NAME); |
| |
| ccfg1.setName(ATOMIC_CACHE); |
| ccfg1.setBackups(1); |
| ccfg1.setAtomicityMode(ATOMIC); |
| |
| CacheConfiguration ccfg2 = new CacheConfiguration(DEFAULT_CACHE_NAME); |
| |
| ccfg2.setName(TX_CACHE); |
| ccfg2.setBackups(1); |
| ccfg2.setAtomicityMode(TRANSACTIONAL); |
| ccfg2.setWriteSynchronizationMode(FULL_SYNC); |
| |
| cfg.setCacheConfiguration(ccfg1, ccfg2); |
| |
| return cfg; |
| } |
| |
| /** |
| * @throws Exception If failed. |
| */ |
| @Test |
| public void testReconnectAtomicCache() throws Exception { |
| final Ignite client = grid(serverCount()); |
| |
| final IgniteCache<Integer, Integer> cache = client.cache(ATOMIC_CACHE); |
| |
| assertNotNull(cache); |
| |
| assertEquals(ATOMIC, cache.getConfiguration(CacheConfiguration.class).getAtomicityMode()); |
| |
| reconnectFailover(new Callable<Void>() { |
| @Override public Void call() throws Exception { |
| TreeMap<Integer, Integer> map = new TreeMap<>(); |
| |
| ThreadLocalRandom rnd = ThreadLocalRandom.current(); |
| |
| for (int i = 0; i < 10; i++) { |
| Integer key = rnd.nextInt(0, 100_000); |
| |
| cache.put(key, key); |
| |
| assertEquals(key, cache.get(key)); |
| |
| map.put(key, key); |
| } |
| |
| cache.putAll(map); |
| |
| Map<Integer, Integer> res = cache.getAll(map.keySet()); |
| |
| assertEquals(map, res); |
| |
| return null; |
| } |
| }); |
| } |
| |
| /** |
| * @throws Exception If failed. |
| */ |
| @Test |
| public void testReconnectTxCache() throws Exception { |
| final Ignite client = grid(serverCount()); |
| |
| final IgniteCache<Integer, Integer> cache = client.cache(TX_CACHE); |
| |
| assertNotNull(cache); |
| |
| assertEquals(TRANSACTIONAL, cache.getConfiguration(CacheConfiguration.class).getAtomicityMode()); |
| |
| final IgniteTransactions txs = client.transactions(); |
| |
| reconnectFailover(new Callable<Void>() { |
| @Override public Void call() throws Exception { |
| try { |
| TreeMap<Integer, Integer> map = new TreeMap<>(); |
| |
| ThreadLocalRandom rnd = ThreadLocalRandom.current(); |
| |
| for (int i = 0; i < 5; i++) { |
| Integer key = rnd.nextInt(0, 100_000); |
| |
| cache.put(key, key); |
| |
| assertEquals(key, cache.get(key)); |
| |
| map.put(key, key); |
| } |
| |
| for (TransactionConcurrency txConcurrency : TransactionConcurrency.values()) { |
| try (Transaction tx = txs.txStart(txConcurrency, REPEATABLE_READ)) { |
| for (Map.Entry<Integer, Integer> e : map.entrySet()) { |
| cache.put(e.getKey(), e.getValue()); |
| |
| assertNotNull(cache.get(e.getKey())); |
| } |
| |
| tx.commit(); |
| } |
| } |
| |
| cache.putAll(map); |
| |
| Map<Integer, Integer> res = cache.getAll(map.keySet()); |
| |
| assertEquals(map, res); |
| } |
| catch (IgniteClientDisconnectedException e) { |
| throw e; |
| } |
| catch (IgniteException e) { |
| log.info("Ignore error: " + e); |
| } |
| catch (CacheException e) { |
| if (e.getCause() instanceof IgniteClientDisconnectedException) |
| throw e; |
| else |
| log.info("Ignore error: " + e); |
| } |
| |
| return null; |
| } |
| }); |
| } |
| |
| /** |
| * @throws Exception If failed. |
| */ |
| @Test |
| public void testReconnectComputeApi() throws Exception { |
| final Ignite client = grid(serverCount()); |
| |
| final IgniteCompute comp = client.compute(); |
| |
| reconnectFailover(new Callable<Void>() { |
| @Override public Void call() throws Exception { |
| comp.call(new DummyClosure()); |
| |
| comp.broadcast(new DummyClosure()); |
| |
| return null; |
| } |
| }); |
| } |
| |
| /** |
| * @throws Exception If failed. |
| */ |
| @Test |
| public void testReconnectStreamerApi() throws Exception { |
| final Ignite client = grid(serverCount()); |
| |
| reconnectFailover(new Callable<Void>() { |
| @Override public Void call() throws Exception { |
| stream(ATOMIC_CACHE); |
| |
| stream(TX_CACHE); |
| |
| return null; |
| } |
| |
| private void stream(String cacheName) { |
| ThreadLocalRandom rnd = ThreadLocalRandom.current(); |
| |
| try (IgniteDataStreamer<Integer, Integer> streamer = client.dataStreamer(cacheName)) { |
| streamer.allowOverwrite(true); |
| |
| streamer.perNodeBufferSize(10); |
| |
| for (int i = 0; i < 100; i++) |
| streamer.addData(rnd.nextInt(100_000), 0); |
| } |
| } |
| }); |
| } |
| |
| /** |
| * |
| */ |
| public static class DummyClosure implements IgniteCallable<Object> { |
| /** {@inheritDoc} */ |
| @Override public Object call() throws Exception { |
| return 1; |
| } |
| } |
| } |