| /* |
| * 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.closure; |
| |
| import java.util.UUID; |
| import java.util.concurrent.atomic.AtomicInteger; |
| import org.apache.ignite.Ignite; |
| import org.apache.ignite.IgniteLogger; |
| import org.apache.ignite.cluster.ClusterNode; |
| import org.apache.ignite.configuration.IgniteConfiguration; |
| import org.apache.ignite.internal.util.typedef.CA; |
| import org.apache.ignite.internal.util.typedef.F; |
| import org.apache.ignite.lang.IgniteBiPredicate; |
| import org.apache.ignite.resources.IgniteInstanceResource; |
| import org.apache.ignite.resources.LoggerResource; |
| import org.apache.ignite.spi.discovery.tcp.TcpDiscoverySpi; |
| import org.apache.ignite.testframework.junits.common.GridCommonAbstractTest; |
| import org.apache.ignite.testframework.junits.common.GridCommonTest; |
| import org.junit.Test; |
| |
| /** |
| * Tests execution of anonymous closures on remote nodes. |
| */ |
| @GridCommonTest(group = "Closure Processor") |
| public class GridClosureProcessorRemoteTest extends GridCommonAbstractTest { |
| /** Number of grids started for tests. Should not be less than 2. */ |
| public static final int NODES_CNT = 2; |
| |
| /** Local counter that won't be affected by remote jobs. */ |
| private static AtomicInteger execCntr = new AtomicInteger(0); |
| |
| |
| /** {@inheritDoc} */ |
| @Override protected boolean isMultiJvm() { |
| return true; |
| } |
| |
| /** {@inheritDoc} */ |
| @Override protected void beforeTestsStarted() throws Exception { |
| startGrids(NODES_CNT); |
| } |
| |
| /** {@inheritDoc} */ |
| @Override protected IgniteConfiguration getConfiguration() throws Exception { |
| IgniteConfiguration cfg = new IgniteConfiguration(); |
| |
| cfg.setDiscoverySpi(new TcpDiscoverySpi()); |
| |
| return cfg; |
| } |
| |
| /** |
| * @throws Exception Thrown in case of failure. |
| */ |
| @Test |
| public void testAnonymousBroadcast() throws Exception { |
| Ignite g = grid(0); |
| |
| assert g.cluster().nodes().size() == NODES_CNT; |
| |
| execCntr.set(0); |
| |
| g.compute().broadcast(new CARemote() { |
| @Override public void apply() { |
| log.info("BROADCASTING...."); |
| |
| ignite.countDownLatch("broadcast", 2, false, true).countDown(); |
| |
| execCntr.incrementAndGet(); |
| } |
| }); |
| |
| assertTrue(g.countDownLatch("broadcast", 2, false, true).await(2000)); |
| assertEquals(1, execCntr.get()); |
| } |
| |
| /** |
| * @throws Exception Thrown in case of failure. |
| */ |
| @Test |
| public void testAnonymousUnicast() throws Exception { |
| Ignite g = grid(0); |
| |
| assert g.cluster().nodes().size() == NODES_CNT; |
| |
| execCntr.set(0); |
| |
| ClusterNode rmt = F.first(g.cluster().forRemotes().nodes()); |
| |
| compute(g.cluster().forNode(rmt)).run(new CARemote() { |
| @Override public void apply() { |
| log.info("UNICASTING...."); |
| |
| ignite.countDownLatch("unicast", 1, false, true).countDown(); |
| |
| execCntr.incrementAndGet(); |
| } |
| }); |
| |
| assertTrue(g.countDownLatch("unicast", 1, false, true).await(2000)); |
| assertEquals(0, execCntr.get()); |
| } |
| |
| /** |
| * |
| * @throws Exception Thrown in case of failure. |
| */ |
| @Test |
| public void testAnonymousUnicastRequest() throws Exception { |
| Ignite g = grid(0); |
| |
| assert g.cluster().nodes().size() == NODES_CNT; |
| |
| execCntr.set(0); |
| |
| ClusterNode rmt = F.first(g.cluster().forRemotes().nodes()); |
| final ClusterNode loc = g.cluster().localNode(); |
| |
| compute(g.cluster().forNode(rmt)).run(new CARemote() { |
| @Override public void apply() { |
| message(grid(1).cluster().forNode(loc)).localListen(null, new IgniteBiPredicate<UUID, String>() { |
| @Override public boolean apply(UUID uuid, String s) { |
| log.info("Received test message [nodeId: " + uuid + ", s=" + s + ']'); |
| |
| ignite.countDownLatch("messagesPending", 1, false, true).countDown(); |
| |
| execCntr.incrementAndGet(); |
| |
| return false; |
| } |
| }); |
| } |
| }); |
| |
| message(g.cluster().forNode(rmt)).send(null, "TESTING..."); |
| |
| assertTrue(g.countDownLatch("messagesPending", 1, false, true).await(2000)); |
| assertEquals(0, execCntr.get()); |
| } |
| |
| /** Base class for remote tasks. */ |
| private abstract class CARemote extends CA { |
| /** Ignite instance local to that node. */ |
| @IgniteInstanceResource |
| protected Ignite ignite; |
| |
| /** Logger to use. */ |
| @LoggerResource |
| protected IgniteLogger log; |
| } |
| } |