| /* |
| * 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.HashMap; |
| import java.util.List; |
| import java.util.Map; |
| import org.apache.ignite.Ignite; |
| import org.apache.ignite.IgniteException; |
| import org.apache.ignite.IgniteLogger; |
| import org.apache.ignite.cluster.ClusterNode; |
| import org.apache.ignite.compute.ComputeJob; |
| import org.apache.ignite.compute.ComputeJobAdapter; |
| import org.apache.ignite.compute.ComputeJobResult; |
| import org.apache.ignite.compute.ComputeJobResultPolicy; |
| import org.apache.ignite.compute.ComputeTaskAdapter; |
| import org.apache.ignite.compute.ComputeTaskFuture; |
| import org.apache.ignite.configuration.IgniteConfiguration; |
| import org.apache.ignite.events.Event; |
| import org.apache.ignite.events.EventType; |
| import org.apache.ignite.events.TaskEvent; |
| import org.apache.ignite.internal.util.typedef.G; |
| import org.apache.ignite.lang.IgnitePredicate; |
| import org.apache.ignite.lang.IgniteUuid; |
| import org.apache.ignite.resources.IgniteInstanceResource; |
| import org.apache.ignite.resources.LoggerResource; |
| import org.apache.ignite.testframework.junits.common.GridCommonAbstractTest; |
| import org.apache.ignite.testframework.junits.common.GridCommonTest; |
| import org.jetbrains.annotations.NotNull; |
| import org.junit.Test; |
| |
| import static org.apache.ignite.events.EventType.EVT_TASK_FAILED; |
| |
| /** |
| * Tests runtime exception. |
| */ |
| @SuppressWarnings({"ProhibitedExceptionDeclared"}) |
| @GridCommonTest(group = "Kernal Self") |
| public class GridRuntimeExceptionSelfTest extends GridCommonAbstractTest { |
| /** */ |
| private enum FailType { |
| /** */ |
| MAP, |
| |
| /** */ |
| RESULT, |
| |
| /** */ |
| REDUCE, |
| |
| /** */ |
| EXECUTE |
| } |
| |
| /** */ |
| public GridRuntimeExceptionSelfTest() { |
| super(/*start grid*/false); |
| } |
| |
| /** {@inheritDoc} */ |
| @Override protected IgniteConfiguration getConfiguration(String igniteInstanceName) throws Exception { |
| return super.getConfiguration(igniteInstanceName).setIncludeEventTypes(EventType.EVTS_ALL); |
| } |
| |
| /** {@inheritDoc} */ |
| @Override protected void beforeTestsStarted() throws Exception { |
| startGrid(); |
| } |
| |
| /** |
| * @throws Exception If failed. |
| */ |
| @Test |
| public void testExecuteFailed() throws Exception { |
| Ignite ignite = G.ignite(getTestIgniteInstanceName()); |
| |
| ignite.compute().localDeployTask(GridTaskFailedTestTask.class, GridTaskFailedTestTask.class.getClassLoader()); |
| |
| ComputeTaskFuture<?> fut = |
| executeAsync(ignite.compute(), GridTaskFailedTestTask.class.getName(), FailType.EXECUTE); |
| |
| try { |
| fut.get(); |
| |
| assert false; |
| } |
| catch (IgniteException e) { |
| info("Got expected grid exception: " + e); |
| } |
| |
| IgniteUuid sesId = fut.getTaskSession().getId(); |
| |
| // Query for correct events. |
| List<Event> evts = ignite.events().remoteQuery(new TaskFailedEventFilter(sesId), 0); |
| |
| info("Job failed event: " + evts.get(0)); |
| |
| assert evts.size() == 1; |
| } |
| |
| /** |
| * @throws Exception If failed. |
| */ |
| @Test |
| public void testMapFailed() throws Exception { |
| Ignite ignite = G.ignite(getTestIgniteInstanceName()); |
| |
| ignite.compute().localDeployTask(GridTaskFailedTestTask.class, GridTaskFailedTestTask.class.getClassLoader()); |
| |
| ComputeTaskFuture<?> fut = |
| executeAsync(ignite.compute(), GridTaskFailedTestTask.class.getName(), FailType.MAP); |
| |
| try { |
| fut.get(); |
| |
| assert false; |
| } |
| catch (IgniteException e) { |
| info("Got expected grid exception: " + e); |
| } |
| |
| IgniteUuid sesId = fut.getTaskSession().getId(); |
| |
| // Query for correct events. |
| List<Event> evts = ignite.events().remoteQuery(new TaskFailedEventFilter(sesId), 0); |
| |
| assert evts.size() == 1; |
| |
| info("Task failed event: " + evts.get(0)); |
| } |
| |
| /** |
| * @throws Exception If failed. |
| */ |
| @Test |
| public void testResultFailed() throws Exception { |
| Ignite ignite = G.ignite(getTestIgniteInstanceName()); |
| |
| ignite.compute().localDeployTask(GridTaskFailedTestTask.class, GridTaskFailedTestTask.class.getClassLoader()); |
| |
| ComputeTaskFuture<?> fut = |
| executeAsync(ignite.compute(), GridTaskFailedTestTask.class.getName(), FailType.RESULT); |
| |
| try { |
| fut.get(); |
| |
| assert false; |
| } |
| catch (IgniteException e) { |
| info("Got expected grid exception: " + e); |
| } |
| |
| IgniteUuid sesId = fut.getTaskSession().getId(); |
| |
| // Query for correct events. |
| List<Event> evts = ignite.events().remoteQuery(new TaskFailedEventFilter(sesId), 0); |
| |
| assert evts.size() == 1; |
| |
| info("Task failed event: " + evts.get(0)); |
| } |
| |
| /** |
| * @throws Exception If failed. |
| */ |
| @Test |
| public void testReduceFailed() throws Exception { |
| Ignite ignite = G.ignite(getTestIgniteInstanceName()); |
| |
| ignite.compute().localDeployTask(GridTaskFailedTestTask.class, GridTaskFailedTestTask.class.getClassLoader()); |
| |
| ComputeTaskFuture<?> fut = |
| executeAsync(ignite.compute(), GridTaskFailedTestTask.class.getName(), FailType.RESULT); |
| |
| try { |
| fut.get(); |
| |
| assert false; |
| } |
| catch (IgniteException e) { |
| info("Got expected grid exception: " + e); |
| } |
| |
| IgniteUuid sesId = fut.getTaskSession().getId(); |
| |
| // Query for correct events. |
| List<Event> evts = ignite.events().remoteQuery(new TaskFailedEventFilter(sesId), 0); |
| |
| assert evts.size() == 1; |
| |
| info("Task failed event: " + evts.get(0)); |
| } |
| |
| /** */ |
| private static class TaskFailedEventFilter implements IgnitePredicate<Event> { |
| /** */ |
| private IgniteUuid sesId; |
| |
| /** |
| * @param sesId Session ID. |
| */ |
| TaskFailedEventFilter(IgniteUuid sesId) { |
| this.sesId = sesId; |
| } |
| |
| /** {@inheritDoc} */ |
| @Override public boolean apply(Event evt) { |
| return evt instanceof TaskEvent && |
| ((TaskEvent)evt).taskSessionId() != null && |
| ((TaskEvent)evt).taskSessionId().equals(sesId) && |
| evt.type() == EVT_TASK_FAILED; |
| } |
| } |
| |
| /** */ |
| private static class GridTaskFailedTestTask extends ComputeTaskAdapter<Serializable, Serializable> { |
| /** */ |
| @LoggerResource |
| private IgniteLogger log; |
| |
| /** Ignite instance. */ |
| @IgniteInstanceResource |
| private Ignite ignite; |
| |
| /** */ |
| private FailType failType; |
| |
| /** {@inheritDoc} */ |
| @NotNull @SuppressWarnings({"ProhibitedExceptionThrown"}) |
| @Override public Map<? extends ComputeJob, ClusterNode> map(List<ClusterNode> subgrid, Serializable arg) { |
| if (log.isInfoEnabled()) |
| log.info("Mapping job [job=" + this + ", grid=" + subgrid + ", arg=" + arg + ']'); |
| |
| failType = (FailType)arg; |
| |
| if (failType == FailType.MAP) |
| throw new RuntimeException("Failed out of map method."); |
| |
| Map<ComputeJob, ClusterNode> map = new HashMap<>(2); |
| |
| assert subgrid.size() == 1; |
| assert subgrid.get(0).id().equals(ignite.configuration().getNodeId()); |
| |
| map.put(new GridTaskFailedTestJob(null), subgrid.get(0)); |
| map.put(new GridTaskFailedTestJob(failType), subgrid.get(0)); |
| |
| return map; |
| } |
| |
| /** {@inheritDoc} */ |
| @SuppressWarnings({"ProhibitedExceptionThrown"}) |
| @Override public ComputeJobResultPolicy result(ComputeJobResult res, List<ComputeJobResult> received) { |
| if (failType == FailType.RESULT) |
| throw new RuntimeException("Failing out of result method."); |
| |
| if (res.getException() != null) |
| throw res.getException(); |
| |
| return ComputeJobResultPolicy.WAIT; |
| } |
| |
| /** {@inheritDoc} */ |
| @SuppressWarnings({"ProhibitedExceptionThrown"}) |
| @Override public Serializable reduce(List<ComputeJobResult> results) { |
| assert results != null; |
| |
| if (failType == FailType.REDUCE) |
| throw new RuntimeException("Failed out of reduce method."); |
| |
| return (Serializable)results; |
| } |
| } |
| |
| /** */ |
| private static class GridTaskFailedTestJob extends ComputeJobAdapter { |
| /** */ |
| @LoggerResource |
| private IgniteLogger log; |
| |
| /** */ |
| GridTaskFailedTestJob() { |
| // No-op. |
| } |
| |
| /** |
| * @param arg Job argument. |
| */ |
| GridTaskFailedTestJob(FailType arg) { |
| super(arg); |
| } |
| |
| /** {@inheritDoc} */ |
| @Override public Serializable execute() { |
| if (log.isInfoEnabled()) |
| log.info("Executing job [job=" + this + ", arg=" + argument(0) + ']'); |
| |
| if (argument(0) != null && argument(0) == FailType.EXECUTE) { |
| // Throw exception. |
| throw new RuntimeException("GridTaskFailedTestJob expected exception."); |
| } |
| |
| return true; |
| } |
| } |
| } |