| /* |
| * 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.compute; |
| |
| import java.util.List; |
| import java.util.Map; |
| import java.util.concurrent.TimeUnit; |
| 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.compute.ComputeTaskFuture; |
| import org.apache.ignite.compute.ComputeTaskSessionFullSupport; |
| import org.apache.ignite.configuration.IgniteConfiguration; |
| import org.apache.ignite.failure.StopNodeFailureHandler; |
| import org.apache.ignite.internal.GridTaskSessionInternal; |
| import org.apache.ignite.internal.IgniteEx; |
| import org.apache.ignite.spi.collision.CollisionContext; |
| import org.apache.ignite.spi.collision.priorityqueue.PriorityQueueCollisionSpi; |
| import org.apache.ignite.testframework.junits.common.GridCommonAbstractTest; |
| import org.junit.Test; |
| |
| import static java.util.Collections.singletonMap; |
| import static org.apache.ignite.cluster.ClusterState.ACTIVE; |
| |
| /** |
| * Class for checking that there will be no errors when starting tasks with/without |
| * {@link ComputeTaskSessionFullSupport}. |
| */ |
| public class ComputeTaskWithWithoutFullSupportTest extends GridCommonAbstractTest { |
| /** {@inheritDoc} */ |
| @Override protected void beforeTest() throws Exception { |
| super.beforeTest(); |
| |
| stopAllGrids(); |
| } |
| |
| /** {@inheritDoc} */ |
| @Override protected void afterTest() throws Exception { |
| super.afterTest(); |
| |
| stopAllGrids(); |
| } |
| |
| /** {@inheritDoc} */ |
| @Override protected IgniteConfiguration getConfiguration(String igniteInstanceName) throws Exception { |
| return super.getConfiguration(igniteInstanceName) |
| .setCollisionSpi(new PriorityQueueCollisionSpiEx().setParallelJobsNumber(1)) |
| .setFailureHandler(new StopNodeFailureHandler()) |
| .setMetricsUpdateFrequency(Long.MAX_VALUE) |
| .setClientFailureDetectionTimeout(Long.MAX_VALUE); |
| } |
| |
| /** |
| * Checking that if there is {@link PriorityQueueCollisionSpi}, |
| * it is possible to run tasks with and without {@link ComputeTaskSessionFullSupport}. |
| * |
| * @throws Exception If failed. |
| */ |
| @Test |
| public void test() throws Exception { |
| IgniteEx n = startGrid(0); |
| |
| n.cluster().state(ACTIVE); |
| |
| ComputeTaskFuture<Void> taskFut0 = n.compute().executeAsync(new TaskWithFullSupport(), null); |
| assertTrue(((GridTaskSessionInternal)taskFut0.getTaskSession()).isFullSupport()); |
| |
| ((PriorityQueueCollisionSpiEx)n.configuration().getCollisionSpi()).handleCollision = true; |
| |
| ComputeTaskFuture<Void> taskFut1 = n.compute().executeAsync(new TaskWithoutFullSupport(), null); |
| assertFalse(((GridTaskSessionInternal)taskFut1.getTaskSession()).isFullSupport()); |
| |
| taskFut0.get(TimeUnit.SECONDS.toMillis(1)); |
| taskFut1.get(TimeUnit.SECONDS.toMillis(1)); |
| } |
| |
| /** */ |
| private static class PriorityQueueCollisionSpiEx extends PriorityQueueCollisionSpi { |
| /** */ |
| volatile boolean handleCollision; |
| |
| /** {@inheritDoc} */ |
| @Override public void onCollision(CollisionContext ctx) { |
| if (handleCollision) |
| super.onCollision(ctx); |
| } |
| } |
| |
| /** */ |
| @ComputeTaskSessionFullSupport |
| private static class TaskWithFullSupport extends ComputeTaskAdapter<Void, Void> { |
| /** {@inheritDoc} */ |
| @Override public Map<? extends ComputeJob, ClusterNode> map( |
| List<ClusterNode> subgrid, |
| Void arg |
| ) throws IgniteException { |
| assertFalse(subgrid.isEmpty()); |
| |
| return singletonMap(new NoopJob(), subgrid.get(0)); |
| } |
| |
| /** {@inheritDoc} */ |
| @Override public Void reduce(List<ComputeJobResult> results) throws IgniteException { |
| return null; |
| } |
| } |
| |
| /** */ |
| private static class TaskWithoutFullSupport extends ComputeTaskAdapter<Void, Void> { |
| /** {@inheritDoc} */ |
| @Override public Map<? extends ComputeJob, ClusterNode> map( |
| List<ClusterNode> subgrid, |
| Void arg |
| ) throws IgniteException { |
| assertFalse(subgrid.isEmpty()); |
| |
| return singletonMap(new NoopJob(), subgrid.get(0)); |
| } |
| |
| /** {@inheritDoc} */ |
| @Override public Void reduce(List<ComputeJobResult> results) throws IgniteException { |
| return null; |
| } |
| } |
| } |