| /* |
| * 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.HashMap; |
| import java.util.HashSet; |
| import java.util.Map; |
| import java.util.Set; |
| import java.util.concurrent.Callable; |
| import java.util.concurrent.ThreadLocalRandom; |
| import org.apache.ignite.IgniteCache; |
| import org.apache.ignite.cache.CacheAtomicityMode; |
| import org.apache.ignite.cache.CacheMode; |
| import org.apache.ignite.configuration.NearCacheConfiguration; |
| import org.apache.ignite.internal.IgniteEx; |
| import org.apache.ignite.internal.util.typedef.internal.U; |
| |
| import static org.apache.ignite.cache.CacheAtomicityMode.TRANSACTIONAL; |
| import static org.apache.ignite.cache.CacheMode.PARTITIONED; |
| |
| /** |
| * Transactional write read consistency test. |
| */ |
| public class CacheNearDisabledTransactionalWriteReadRestartSelfTest extends CacheAbstractRestartSelfTest { |
| /** */ |
| public static final int RANGE = 100; |
| |
| /** */ |
| private static final int KEYS_CNT = 5; |
| |
| /** {@inheritDoc} */ |
| @Override protected int gridCount() { |
| return 4; |
| } |
| |
| /** {@inheritDoc} */ |
| @Override protected CacheMode cacheMode() { |
| return PARTITIONED; |
| } |
| |
| /** {@inheritDoc} */ |
| @Override protected CacheAtomicityMode atomicityMode() { |
| return TRANSACTIONAL; |
| } |
| |
| /** */ |
| @Override protected NearCacheConfiguration nearConfiguration() { |
| return null; |
| } |
| |
| /** {@inheritDoc} */ |
| @Override protected void checkCache(IgniteEx ignite, IgniteCache cache) { |
| // No-op. |
| } |
| |
| /** {@inheritDoc} */ |
| @Override protected void updateCache(IgniteEx ignite, final IgniteCache cache) throws Exception { |
| final int k = ThreadLocalRandom.current().nextInt(RANGE); |
| |
| final String[] keys = new String[KEYS_CNT]; |
| |
| for (int i = 0; i < keys.length; i++) |
| keys[i] = "key-" + k + "-" + i; |
| |
| doInTransaction(ignite, new Callable<Void>() { |
| @Override public Void call() throws Exception { |
| Map<String, Long> map = new HashMap<>(); |
| |
| for (String key : keys) { |
| Long val = (Long)cache.get(key); |
| |
| map.put(key, val); |
| } |
| |
| Set<Long> values = new HashSet<>(map.values()); |
| |
| if (values.size() != 1) { |
| // Print all usefull information and finish. |
| U.error(log, "Got different values for keys [map=" + map + "]"); |
| |
| log.info("Cache content:"); |
| |
| for (int k = 0; k < RANGE; k++) { |
| for (int i = 0; i < KEYS_CNT; i++) { |
| String key = "key-" + k + "-" + i; |
| |
| Long val = (Long)cache.get(key); |
| |
| if (val != null) |
| log.info("Entry [key=" + key + ", val=" + val + "]"); |
| } |
| } |
| |
| throw new IllegalStateException("Found different values for keys (see above information) [map=" |
| + map + ']'); |
| } |
| |
| final Long oldVal = map.get(keys[0]); |
| |
| final Long newVal = oldVal == null ? 0 : oldVal + 1; |
| |
| for (String key : keys) |
| cache.put(key, newVal); |
| |
| return null; |
| } |
| }); |
| } |
| } |