| /* |
| * 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; |
| |
| import java.io.Serializable; |
| import java.util.Collections; |
| import java.util.List; |
| import java.util.Map; |
| import java.util.concurrent.CountDownLatch; |
| import org.apache.ignite.Ignite; |
| import org.apache.ignite.IgniteException; |
| import org.apache.ignite.cluster.ClusterNode; |
| import org.apache.ignite.compute.ComputeJob; |
| import org.apache.ignite.compute.ComputeJobResult; |
| import org.apache.ignite.compute.ComputeTaskAdapter; |
| import org.apache.ignite.resources.IgniteInstanceResource; |
| import org.apache.ignite.testframework.junits.common.GridCommonAbstractTest; |
| import org.apache.ignite.testframework.junits.common.GridCommonTest; |
| import org.jetbrains.annotations.NotNull; |
| import org.jetbrains.annotations.Nullable; |
| import org.junit.Test; |
| |
| /** |
| * Test task cancellation on grid stop. |
| */ |
| @SuppressWarnings({"ProhibitedExceptionDeclared"}) |
| @GridCommonTest(group = "Kernal Self") |
| public class GridCancelOnGridStopSelfTest extends GridCommonAbstractTest { |
| /** */ |
| private static CountDownLatch cnt; |
| |
| /** */ |
| private static boolean cancelCall; |
| |
| /** */ |
| public GridCancelOnGridStopSelfTest() { |
| super(false); |
| } |
| |
| /** |
| * @throws Exception If failed. |
| */ |
| @Test |
| public void testCancelingJob() throws Exception { |
| cancelCall = false; |
| |
| try (Ignite g = startGrid(1)) { |
| cnt = new CountDownLatch(1); |
| |
| g.compute().executeAsync(CancelledTask.class, null); |
| |
| cnt.await(); |
| } |
| |
| assert cancelCall; |
| } |
| |
| /** |
| * Cancelled task. |
| */ |
| private static final class CancelledTask extends ComputeTaskAdapter<String, Void> { |
| /** */ |
| @IgniteInstanceResource |
| private Ignite ignite; |
| |
| /** {@inheritDoc} */ |
| @NotNull @Override public Map<? extends ComputeJob, ClusterNode> map(List<ClusterNode> subgrid, @Nullable String arg) { |
| for (ClusterNode node : subgrid) { |
| if (node.id().equals(ignite.configuration().getNodeId())) { |
| return Collections.singletonMap(new ComputeJob() { |
| @Override public void cancel() { |
| cancelCall = true; |
| } |
| |
| @Override public Serializable execute() { |
| cnt.countDown(); |
| |
| try { |
| Thread.sleep(Long.MAX_VALUE); |
| } |
| catch (InterruptedException e) { |
| throw new IgniteException(e); |
| } |
| |
| return null; |
| } |
| }, node); |
| } |
| } |
| |
| throw new IgniteException("Local node not found"); |
| } |
| |
| /** {@inheritDoc} */ |
| @Nullable @Override public Void reduce(List<ComputeJobResult> results) { |
| return null; |
| } |
| } |
| } |