Alexei Scherbakov created IGNITE-7049: -----------------------------------------
Summary: Optimistic transaction is not properly rolled back if timed out before sending prepare response. Key: IGNITE-7049 URL: https://issues.apache.org/jira/browse/IGNITE-7049 Project: Ignite Issue Type: Bug Affects Versions: 2.3 Reporter: Alexei Scherbakov Fix For: 2.4 Reproducer: {noformat} /* * 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.transactions; import org.apache.ignite.Ignite; import org.apache.ignite.cluster.ClusterNode; import org.apache.ignite.configuration.CacheConfiguration; import org.apache.ignite.configuration.IgniteConfiguration; import org.apache.ignite.internal.TestRecordingCommunicationSpi; import org.apache.ignite.internal.processors.cache.distributed.dht.GridDhtTxPrepareResponse; import org.apache.ignite.internal.util.typedef.G; import org.apache.ignite.spi.discovery.tcp.TcpDiscoverySpi; import org.apache.ignite.spi.discovery.tcp.ipfinder.vm.TcpDiscoveryVmIpFinder; import org.apache.ignite.testframework.junits.common.GridCommonAbstractTest; import org.apache.ignite.transactions.Transaction; import static org.apache.ignite.cache.CacheAtomicityMode.TRANSACTIONAL; import static org.apache.ignite.cache.CacheWriteSynchronizationMode.FULL_SYNC; import static org.apache.ignite.transactions.TransactionConcurrency.OPTIMISTIC; import static org.apache.ignite.transactions.TransactionIsolation.SERIALIZABLE; /** * Tests an ability to eagerly rollback timed out optimistic transactions. */ public class TxRollbackOnTimeoutOptimisticTest extends GridCommonAbstractTest { /** */ private static final String CACHE_NAME = "test"; /** IP finder. */ private static final TcpDiscoveryVmIpFinder IP_FINDER = new TcpDiscoveryVmIpFinder(true); /** */ private static final int GRID_CNT = 3; /** {@inheritDoc} */ @Override protected IgniteConfiguration getConfiguration(String igniteInstanceName) throws Exception { IgniteConfiguration cfg = super.getConfiguration(igniteInstanceName); ((TcpDiscoverySpi)cfg.getDiscoverySpi()).setIpFinder(IP_FINDER); TestRecordingCommunicationSpi commSpi = new TestRecordingCommunicationSpi(); cfg.setCommunicationSpi(commSpi); boolean client = "client".equals(igniteInstanceName); cfg.setClientMode(client); if (!client) { CacheConfiguration ccfg = new CacheConfiguration(CACHE_NAME); ccfg.setAtomicityMode(TRANSACTIONAL); ccfg.setBackups(2); ccfg.setWriteSynchronizationMode(FULL_SYNC); cfg.setCacheConfiguration(ccfg); } return cfg; } /** * @return Near cache flag. */ protected boolean nearCacheEnabled() { return false; } /** {@inheritDoc} */ @Override protected void beforeTest() throws Exception { super.beforeTest(); startGridsMultiThreaded(GRID_CNT); } /** {@inheritDoc} */ @Override protected void afterTest() throws Exception { super.afterTest(); stopAllGrids(); } /** */ public void testOptimisticTimeout() throws Exception { final Ignite client = startGrid("client"); assertNotNull(client.cache(CACHE_NAME)); final ClusterNode n0 = client.affinity(CACHE_NAME).mapKeyToNode(0); final Ignite prim = G.ignite(n0.id()); for (Ignite ignite : G.allGrids()) { if (ignite == prim) continue; final TestRecordingCommunicationSpi spi = (TestRecordingCommunicationSpi)ignite.configuration().getCommunicationSpi(); spi.blockMessages(GridDhtTxPrepareResponse.class, prim.name()); } final int val = 0; try { multithreaded(new Runnable() { @Override public void run() { try (Transaction txOpt = client.transactions().txStart(OPTIMISTIC, SERIALIZABLE, 300, 1)) { client.cache(CACHE_NAME).put(val, val); txOpt.commit(); } } }, 1, "tx"); fail(); } catch (Exception e) { // No-op. } startGrid(GRID_CNT); awaitPartitionMapExchange(); } } {noformat} -- This message was sent by Atlassian JIRA (v6.4.14#64029)