| /* |
| * 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.util.HashMap; |
| import java.util.List; |
| import java.util.Map; |
| import java.util.concurrent.Callable; |
| import java.util.concurrent.atomic.AtomicBoolean; |
| import java.util.concurrent.atomic.AtomicInteger; |
| import org.apache.ignite.Ignite; |
| import org.apache.ignite.IgniteCompute; |
| import org.apache.ignite.IgniteException; |
| 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.ComputeTask; |
| import org.apache.ignite.compute.ComputeTaskAdapter; |
| import org.apache.ignite.configuration.IgniteConfiguration; |
| import org.apache.ignite.internal.util.typedef.internal.U; |
| import org.apache.ignite.lang.IgniteCallable; |
| import org.apache.ignite.spi.communication.tcp.TcpCommunicationSpi; |
| import org.apache.ignite.testframework.GridTestUtils; |
| import org.apache.ignite.testframework.GridTestUtils.SF; |
| import org.apache.ignite.testframework.junits.common.GridCommonAbstractTest; |
| import org.jetbrains.annotations.NotNull; |
| import org.jetbrains.annotations.Nullable; |
| import org.junit.Test; |
| |
| /** |
| * |
| */ |
| public class TaskNodeRestartTest extends GridCommonAbstractTest { |
| /** */ |
| private static final int NODES = 3; |
| |
| /** {@inheritDoc} */ |
| @Override protected IgniteConfiguration getConfiguration(String igniteInstanceName) throws Exception { |
| IgniteConfiguration cfg = super.getConfiguration(igniteInstanceName); |
| |
| ((TcpCommunicationSpi)cfg.getCommunicationSpi()).setSharedMemoryPort(-1); |
| |
| return cfg; |
| } |
| |
| /** {@inheritDoc} */ |
| @Override protected void beforeTestsStarted() throws Exception { |
| super.beforeTestsStarted(); |
| |
| startGridsMultiThreaded(NODES); |
| } |
| |
| /** |
| * @throws Exception If failed. |
| */ |
| @Test |
| public void testTaskNodeRestart() throws Exception { |
| final AtomicBoolean finished = new AtomicBoolean(); |
| |
| final AtomicInteger stopIdx = new AtomicInteger(); |
| |
| IgniteInternalFuture<?> restartFut = GridTestUtils.runMultiThreadedAsync(new Callable<Object>() { |
| @Override public Object call() throws Exception { |
| int idx = stopIdx.getAndIncrement(); |
| |
| int node = NODES + idx; |
| |
| while (!finished.get()) { |
| log.info("Start node: " + node); |
| |
| startGrid(node); |
| |
| U.sleep(300); |
| |
| log.info("Stop node: " + node); |
| |
| stopGrid(node); |
| } |
| |
| return null; |
| } |
| }, 2, "stop-thread"); |
| |
| IgniteInternalFuture<?> fut = null; |
| |
| try { |
| final long stopTime = System.currentTimeMillis() + SF.applyLB(30_000, 10_000); |
| |
| final AtomicInteger idx = new AtomicInteger(); |
| |
| fut = GridTestUtils.runMultiThreadedAsync(new Callable<Void>() { |
| @Override public Void call() throws Exception { |
| int node = idx.getAndIncrement() % NODES; |
| |
| Ignite ignite = ignite(node); |
| |
| log.info("Start thread: " + ignite.name()); |
| |
| IgniteCompute compute = ignite.compute(); |
| |
| while (U.currentTimeMillis() < stopTime) { |
| try { |
| compute.broadcast(new TestCallable()); |
| |
| compute.call(new TestCallable()); |
| |
| compute.execute(new TestTask1(), null); |
| |
| compute.execute(new TestTask2(), null); |
| } |
| catch (IgniteException e) { |
| log.info("Error: " + e); |
| } |
| } |
| |
| return null; |
| } |
| }, 20, "test-thread"); |
| |
| fut.get(90_000); |
| |
| finished.set(true); |
| |
| restartFut.get(); |
| } |
| finally { |
| finished.set(true); |
| |
| if (fut != null) |
| fut.cancel(); |
| |
| restartFut.get(5000); |
| } |
| } |
| |
| /** |
| * |
| */ |
| private static class TestTask1 extends ComputeTaskAdapter<Void, Void> { |
| /** {@inheritDoc} */ |
| @NotNull @Override public Map<? extends ComputeJob, ClusterNode> map(List<ClusterNode> subgrid, Void arg) |
| throws IgniteException { |
| Map<TestJob, ClusterNode> jobs = new HashMap<>(); |
| |
| for (ClusterNode node : subgrid) |
| jobs.put(new TestJob(), node); |
| |
| return jobs; |
| } |
| |
| /** {@inheritDoc} */ |
| @Nullable @Override public Void reduce(List<ComputeJobResult> results) throws IgniteException { |
| return null; |
| } |
| } |
| |
| /** |
| * |
| */ |
| private static class TestTask2 implements ComputeTask<Void, Void> { |
| /** {@inheritDoc} */ |
| @NotNull @Override public Map<? extends ComputeJob, ClusterNode> map(List<ClusterNode> subgrid, Void arg) |
| throws IgniteException { |
| Map<TestJob, ClusterNode> jobs = new HashMap<>(); |
| |
| for (ClusterNode node : subgrid) |
| jobs.put(new TestJob(), node); |
| |
| return jobs; |
| } |
| |
| /** {@inheritDoc} */ |
| @Override public ComputeJobResultPolicy result(ComputeJobResult res, List<ComputeJobResult> rcvd) { |
| return ComputeJobResultPolicy.WAIT; |
| } |
| |
| /** {@inheritDoc} */ |
| @Nullable @Override public Void reduce(List<ComputeJobResult> results) { |
| return null; |
| } |
| } |
| |
| /** |
| * |
| */ |
| private static class TestJob extends ComputeJobAdapter { |
| /** {@inheritDoc} */ |
| @Override public Object execute() throws IgniteException { |
| return null; |
| } |
| } |
| |
| /** |
| * |
| */ |
| private static class TestCallable implements IgniteCallable<Void> { |
| /** {@inheritDoc} */ |
| @Nullable @Override public Void call() throws Exception { |
| return null; |
| } |
| } |
| } |