| /* |
| * 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 org.apache.ignite.Ignite; |
| import org.apache.ignite.IgniteCache; |
| import org.apache.ignite.IgniteDataStreamer; |
| import org.apache.ignite.cache.affinity.Affinity; |
| import org.apache.ignite.cache.affinity.rendezvous.RendezvousAffinityFunction; |
| import org.apache.ignite.configuration.CacheConfiguration; |
| import org.apache.ignite.configuration.IgniteConfiguration; |
| import org.apache.ignite.internal.IgniteKernal; |
| import org.apache.ignite.testframework.junits.common.GridCommonAbstractTest; |
| import org.apache.ignite.transactions.Transaction; |
| import org.junit.Test; |
| |
| import static org.apache.ignite.cache.CacheAtomicityMode.TRANSACTIONAL; |
| import static org.apache.ignite.cache.CacheMode.REPLICATED; |
| import static org.apache.ignite.cache.CacheRebalanceMode.ASYNC; |
| import static org.apache.ignite.cache.CacheWriteSynchronizationMode.FULL_SYNC; |
| import static org.apache.ignite.transactions.TransactionConcurrency.PESSIMISTIC; |
| import static org.apache.ignite.transactions.TransactionIsolation.REPEATABLE_READ; |
| |
| /** |
| * |
| */ |
| public class IgniteCacheTxPreloadNoWriteTest extends GridCommonAbstractTest { |
| /** {@inheritDoc} */ |
| @Override protected IgniteConfiguration getConfiguration(String igniteInstanceName) throws Exception { |
| IgniteConfiguration cfg = super.getConfiguration(igniteInstanceName); |
| |
| cfg.setPeerClassLoadingEnabled(false); |
| |
| CacheConfiguration ccfg = new CacheConfiguration(DEFAULT_CACHE_NAME); |
| |
| ccfg.setCacheMode(REPLICATED); |
| ccfg.setAtomicityMode(TRANSACTIONAL); |
| ccfg.setRebalanceMode(ASYNC); |
| ccfg.setAffinity(new RendezvousAffinityFunction(false, 100)); |
| ccfg.setWriteSynchronizationMode(FULL_SYNC); |
| |
| cfg.setCacheConfiguration(ccfg); |
| |
| return cfg; |
| } |
| |
| /** {@inheritDoc} */ |
| @Override protected void afterTest() throws Exception { |
| super.afterTest(); |
| |
| stopAllGrids(); |
| } |
| |
| /** |
| * @throws Exception If failed. |
| */ |
| @Test |
| public void testTxNoWrite() throws Exception { |
| txNoWrite(true); |
| } |
| |
| /** |
| * @throws Exception If failed. |
| */ |
| @Test |
| public void testTxNoWriteRollback() throws Exception { |
| txNoWrite(false); |
| } |
| |
| /** |
| * @param commit {@code True} if commit transaction. |
| * @throws Exception If failed. |
| */ |
| private void txNoWrite(boolean commit) throws Exception { |
| Ignite ignite0 = startGrid(0); |
| |
| Affinity<Integer> aff = ignite0.affinity(DEFAULT_CACHE_NAME); |
| |
| IgniteCache<Integer, Object> cache0 = ignite0.cache(DEFAULT_CACHE_NAME); |
| |
| try (IgniteDataStreamer<Integer, Object> streamer = ignite0.dataStreamer(DEFAULT_CACHE_NAME)) { |
| for (int i = 0; i < 1000; i++) |
| streamer.addData(i + 10000, new byte[1024]); |
| } |
| |
| Ignite ignite1 = startGrid(1); |
| |
| Integer key = primaryKey(ignite1.cache(DEFAULT_CACHE_NAME)); |
| |
| // Want test scenario when ignite1 is new primary node, but ignite0 is still partition owner. |
| assertTrue(aff.isPrimary(ignite1.cluster().localNode(), key)); |
| |
| try (Transaction tx = ignite0.transactions().txStart(PESSIMISTIC, REPEATABLE_READ)) { |
| cache0.get(key); |
| |
| if (commit) |
| tx.commit(); |
| } |
| |
| GridCacheAdapter cacheAdapter = ((IgniteKernal)ignite(0)).context().cache().internalCache(DEFAULT_CACHE_NAME); |
| |
| // Check all transactions are finished. |
| assertEquals(0, cacheAdapter.context().tm().idMapSize()); |
| |
| // Try to start one more node. |
| startGrid(2); |
| } |
| } |