[ https://issues.apache.org/jira/browse/IGNITE-6405?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Aleksey Plekhanov updated IGNITE-6405: -------------------------------------- Fix Version/s: (was: 2.9) 2.10 > Deadlock is not detected if timed out on client. > ------------------------------------------------ > > Key: IGNITE-6405 > URL: https://issues.apache.org/jira/browse/IGNITE-6405 > Project: Ignite > Issue Type: Bug > Affects Versions: 2.1 > Reporter: Alexey Scherbakov > Assignee: Andrey N. Gura > Priority: Minor > Fix For: 2.10 > > > Timeout exception is thrown instead. > 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 java.util.Collections; > import java.util.concurrent.CountDownLatch; > import javax.cache.CacheException; > import org.apache.ignite.Ignite; > import org.apache.ignite.configuration.CacheConfiguration; > import org.apache.ignite.configuration.IgniteConfiguration; > import org.apache.ignite.configuration.TransactionConfiguration; > import org.apache.ignite.internal.IgniteInternalFuture; > import org.apache.ignite.internal.util.typedef.internal.U; > 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 org.apache.ignite.transactions.TransactionDeadlockException; > import static org.apache.ignite.cache.CacheAtomicityMode.TRANSACTIONAL; > import static > org.apache.ignite.transactions.TransactionConcurrency.PESSIMISTIC; > import static > org.apache.ignite.transactions.TransactionIsolation.REPEATABLE_READ; > /** > * Tests an ability to eagerly rollback timed out transactions. > */ > public class TxPessimisticDeadlockDetectionClient extends > GridCommonAbstractTest { > /** */ > private static final long TX_MIN_TIMEOUT = 1; > /** */ > private static final long TX_TIMEOUT = 300; > /** */ > private static final long TX_DEFAULT_TIMEOUT = 3_000; > /** */ > 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; > /** */ > private final CountDownLatch blocked = new CountDownLatch(1); > /** */ > private final CountDownLatch unblocked = new CountDownLatch(1); > /** {@inheritDoc} */ > @Override protected IgniteConfiguration getConfiguration(String > igniteInstanceName) throws Exception { > IgniteConfiguration cfg = super.getConfiguration(igniteInstanceName); > cfg.setClientMode("client".equals(igniteInstanceName)); > ((TcpDiscoverySpi)cfg.getDiscoverySpi()).setIpFinder(IP_FINDER); > TransactionConfiguration txCfg = new TransactionConfiguration(); > txCfg.setDefaultTxTimeout(TX_DEFAULT_TIMEOUT); > cfg.setTransactionConfiguration(txCfg); > CacheConfiguration ccfg = new CacheConfiguration(CACHE_NAME); > ccfg.setAtomicityMode(TRANSACTIONAL); > ccfg.setBackups(2); > cfg.setCacheConfiguration(ccfg); > return cfg; > } > /** {@inheritDoc} */ > @Override protected void beforeTest() throws Exception { > super.beforeTest(); > startGridsMultiThreaded(GRID_CNT); > } > /** {@inheritDoc} */ > @Override protected void afterTest() throws Exception { > super.afterTest(); > stopAllGrids(); > } > /** */ > protected void validateException(Exception e) { > assertEquals("Deadlock report is expected", > TransactionDeadlockException.class, > e.getCause().getCause().getClass()); > } > /** > * Tests if deadlock is resolved on timeout with correct message. > * > * @throws Exception If failed. > */ > public void testDeadlockUnblockedOnTimeout() throws Exception { > Ignite client = startGrid("client"); > testDeadlockUnblockedOnTimeout0(client, ignite(0)); > } > /** > * Tests if deadlock is resolved on timeout with correct message. > * @throws Exception > */ > private void testDeadlockUnblockedOnTimeout0(final Ignite node1, final > Ignite node2) throws Exception { > final CountDownLatch l = new CountDownLatch(2); > IgniteInternalFuture<?> fut1 = multithreadedAsync(new Runnable() { > @Override public void run() { > try { > try (Transaction tx = node1.transactions().txStart()) { > node1.cache(CACHE_NAME).put(1, 1); > l.countDown(); > U.awaitQuiet(l); > > node1.cache(CACHE_NAME).putAll(Collections.singletonMap(2, 2)); > tx.commit(); > fail(); > } > } catch (CacheException e) { > // No-op. > validateException(e); > } > } > }, 1, "First"); > IgniteInternalFuture<?> fut2 = multithreadedAsync(new Runnable() { > @Override public void run() { > try (Transaction tx = > node2.transactions().txStart(PESSIMISTIC, REPEATABLE_READ, 0, 2)) { > node2.cache(CACHE_NAME).put(2, 2); > l.countDown(); > U.awaitQuiet(l); > node2.cache(CACHE_NAME).put(1, 1); > tx.commit(); > } > } > }, 1, "Second"); > fut1.get(); > fut2.get(); > assertTrue(node1.cache(CACHE_NAME).containsKey(1)); > assertTrue(node1.cache(CACHE_NAME).containsKey(2)); > } > } > {noformat} -- This message was sent by Atlassian Jira (v8.3.4#803005)