| /* |
| * 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.spi.communication.tcp; |
| |
| import java.util.Collection; |
| import java.util.Collections; |
| import java.util.List; |
| import java.util.Map; |
| import java.util.UUID; |
| import java.util.concurrent.CountDownLatch; |
| import org.apache.ignite.IgniteException; |
| import org.apache.ignite.compute.ComputeJob; |
| import org.apache.ignite.compute.ComputeJobAdapter; |
| import org.apache.ignite.compute.ComputeJobResult; |
| import org.apache.ignite.compute.ComputeTaskFuture; |
| import org.apache.ignite.compute.ComputeTaskSessionFullSupport; |
| import org.apache.ignite.compute.ComputeTaskSplitAdapter; |
| import org.apache.ignite.configuration.CacheConfiguration; |
| import org.apache.ignite.configuration.IgniteConfiguration; |
| import org.apache.ignite.internal.GridJobExecuteResponse; |
| import org.apache.ignite.internal.IgniteInternalFuture; |
| import org.apache.ignite.internal.IgniteKernal; |
| import org.apache.ignite.internal.managers.communication.GridIoMessage; |
| import org.apache.ignite.internal.processors.cache.query.GridCacheQueryResponse; |
| import org.apache.ignite.internal.util.typedef.internal.U; |
| import org.apache.ignite.lang.IgniteFuture; |
| import org.apache.ignite.lang.IgniteRunnable; |
| import org.apache.ignite.plugin.extensions.communication.Message; |
| import org.apache.ignite.testframework.junits.common.GridCommonAbstractTest; |
| import org.jetbrains.annotations.Nullable; |
| import org.junit.Test; |
| |
| import static java.util.concurrent.TimeUnit.MILLISECONDS; |
| import static org.apache.ignite.cache.CacheMode.PARTITIONED; |
| import static org.apache.ignite.cache.CacheRebalanceMode.NONE; |
| |
| /** |
| * |
| */ |
| public class GridOrderedMessageCancelSelfTest extends GridCommonAbstractTest { |
| /** Cancel latch. */ |
| private static CountDownLatch cancelLatch; |
| |
| /** Process response latch. */ |
| private static CountDownLatch resLatch; |
| |
| /** Finish latch. */ |
| private static CountDownLatch finishLatch; |
| |
| /** {@inheritDoc} */ |
| @Override protected IgniteConfiguration getConfiguration(String igniteInstanceName) throws Exception { |
| IgniteConfiguration cfg = super.getConfiguration(igniteInstanceName); |
| |
| CacheConfiguration cache = defaultCacheConfiguration(); |
| |
| cache.setCacheMode(PARTITIONED); |
| cache.setRebalanceMode(NONE); |
| |
| cfg.setCacheConfiguration(cache); |
| |
| cfg.setCommunicationSpi(new CommunicationSpi()); |
| |
| return cfg; |
| } |
| |
| /** {@inheritDoc} */ |
| @Override protected void beforeTest() throws Exception { |
| cancelLatch = new CountDownLatch(1); |
| resLatch = new CountDownLatch(1); |
| finishLatch = new CountDownLatch(1); |
| |
| startGridsMultiThreaded(2); |
| } |
| |
| /** {@inheritDoc} */ |
| @Override protected void afterTest() throws Exception { |
| stopAllGrids(); |
| } |
| |
| /** |
| * @throws Exception If failed. |
| */ |
| @Test |
| public void testTask() throws Exception { |
| Map map = U.field(((IgniteKernal)grid(0)).context().io(), "msgSetMap"); |
| |
| int initSize = map.size(); |
| |
| ComputeTaskFuture<?> fut = executeAsync(compute(grid(0).cluster().forRemotes()), Task.class, null); |
| |
| testMessageSet(fut, initSize, map); |
| } |
| |
| /** |
| * @throws Exception If failed. |
| */ |
| @Test |
| public void testTaskException() throws Exception { |
| Map map = U.field(((IgniteKernal)grid(0)).context().io(), "msgSetMap"); |
| |
| int initSize = map.size(); |
| |
| ComputeTaskFuture<?> fut = executeAsync(compute(grid(0).cluster().forRemotes()), FailTask.class, null); |
| |
| testMessageSet(fut, initSize, map); |
| } |
| |
| /** |
| * @param fut Future to cancel. |
| * @throws Exception If failed. |
| */ |
| private void testMessageSet(IgniteFuture<?> fut, int initSize, Map map) throws Exception { |
| cancelLatch.await(); |
| |
| assertTrue(fut.cancel()); |
| |
| resLatch.countDown(); |
| |
| assertTrue(U.await(finishLatch, 5000, MILLISECONDS)); |
| |
| info("Map: " + map); |
| |
| assertEquals(map.size(), initSize); |
| } |
| |
| /** |
| * @param fut Future to cancel. |
| * @throws Exception If failed. |
| */ |
| private void testMessageSet(IgniteInternalFuture<?> fut) throws Exception { |
| cancelLatch.await(); |
| |
| assertTrue(fut.cancel()); |
| |
| resLatch.countDown(); |
| |
| assertTrue(U.await(finishLatch, 5000, MILLISECONDS)); |
| |
| Map map = U.field(((IgniteKernal)grid(0)).context().io(), "msgSetMap"); |
| |
| info("Map: " + map); |
| |
| assertTrue(map.isEmpty()); |
| } |
| |
| /** |
| * Communication SPI. |
| */ |
| private static class CommunicationSpi extends TcpCommunicationSpi { |
| /** {@inheritDoc} */ |
| @Override protected void notifyListener(UUID sndId, Message msg, |
| IgniteRunnable msgC) { |
| try { |
| GridIoMessage ioMsg = (GridIoMessage)msg; |
| |
| boolean wait = ioMsg.message() instanceof GridCacheQueryResponse || |
| ioMsg.message() instanceof GridJobExecuteResponse; |
| |
| if (wait) { |
| cancelLatch.countDown(); |
| |
| assertTrue(U.await(resLatch, 5000, MILLISECONDS)); |
| } |
| |
| super.notifyListener(sndId, msg, msgC); |
| |
| if (wait) |
| finishLatch.countDown(); |
| } |
| catch (Exception e) { |
| fail("Unexpected error: " + e); |
| } |
| } |
| } |
| |
| /** |
| * Test task. |
| */ |
| @ComputeTaskSessionFullSupport |
| private static class Task extends ComputeTaskSplitAdapter<Void, Void> { |
| /** {@inheritDoc} */ |
| @Override protected Collection<? extends ComputeJob> split(int gridSize, Void arg) { |
| return Collections.singleton(new ComputeJobAdapter() { |
| @Nullable @Override public Object execute() { |
| return null; |
| } |
| }); |
| } |
| |
| /** {@inheritDoc} */ |
| @Nullable @Override public Void reduce(List<ComputeJobResult> results) { |
| return null; |
| } |
| } |
| |
| /** |
| * Test task. |
| */ |
| @ComputeTaskSessionFullSupport |
| private static class FailTask extends ComputeTaskSplitAdapter<Void, Void> { |
| /** {@inheritDoc} */ |
| @Override protected Collection<? extends ComputeJob> split(int gridSize, Void arg) { |
| return Collections.singleton(new ComputeJobAdapter() { |
| @Nullable @Override public Object execute() { |
| throw new IgniteException("Task failed."); |
| } |
| }); |
| } |
| |
| /** {@inheritDoc} */ |
| @Nullable @Override public Void reduce(List<ComputeJobResult> results) { |
| return null; |
| } |
| } |
| } |