| /* |
| * 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.service; |
| |
| import org.apache.ignite.Ignite; |
| import org.apache.ignite.internal.IgniteEx; |
| import org.apache.ignite.internal.processors.service.inner.LongInitializedTestService; |
| import org.apache.ignite.internal.util.lang.gridfunc.AlwaysTruePredicate; |
| import org.apache.ignite.lang.IgniteFuture; |
| import org.apache.ignite.services.ServiceConfiguration; |
| import org.junit.Test; |
| |
| /** |
| * Tests that requests of change service's state won't be missed and will be handled correctly on a node left. |
| * |
| * It uses {@link LongInitializedTestService} with long running #init method to delay requests processing and blocking |
| * communication spi to be sure that single deployment message won't be sent by a node at shutdown. |
| */ |
| public class ServiceDeploymentProcessingOnNodesLeftTest extends ServiceDeploymentProcessAbstractTest { |
| /** |
| * @throws Exception In case of an error. |
| */ |
| @Test |
| public void testDeploymentProcessingOnServersLeaveTopology() throws Exception { |
| try { |
| startGrids(4); |
| |
| IgniteEx client = startClientGrid(getConfiguration("client")); |
| |
| IgniteEx ignite1 = grid(1); |
| IgniteEx ignite2 = grid(2); |
| |
| ((BlockingTcpCommunicationSpi)ignite1.configuration().getCommunicationSpi()).block(); |
| ((BlockingTcpCommunicationSpi)ignite2.configuration().getCommunicationSpi()).block(); |
| |
| IgniteFuture fut = client.services().deployNodeSingletonAsync("testService", |
| new LongInitializedTestService(5000L)); |
| IgniteFuture fut2 = client.services().deployNodeSingletonAsync("testService2", |
| new LongInitializedTestService(5000L)); |
| |
| stopNode(ignite1); |
| stopNode(ignite2); |
| |
| fut.get(TEST_FUTURE_WAIT_TIMEOUT); |
| fut2.get(TEST_FUTURE_WAIT_TIMEOUT); |
| |
| IgniteEx ignite3 = grid(3); |
| |
| assertNotNull(ignite3.services().service("testService")); |
| assertNotNull(ignite3.services().service("testService2")); |
| } |
| finally { |
| stopAllGrids(); |
| } |
| } |
| |
| /** |
| * @throws Exception In case of an error. |
| */ |
| @Test |
| public void testDeploymentProcessingOnServersAndClientsLeaveTopology() throws Exception { |
| try { |
| Ignite ignite0 = startGrids(4); |
| |
| IgniteEx client1 = startClientGrid(getConfiguration("client1")); |
| IgniteEx client2 = startClientGrid(getConfiguration("client2")); |
| |
| IgniteEx ignite1 = grid(1); |
| |
| ((BlockingTcpCommunicationSpi)client1.configuration().getCommunicationSpi()).block(); |
| ((BlockingTcpCommunicationSpi)client2.configuration().getCommunicationSpi()).block(); |
| ((BlockingTcpCommunicationSpi)ignite1.configuration().getCommunicationSpi()).block(); |
| |
| ServiceConfiguration srvcCfg = new ServiceConfiguration(); |
| |
| srvcCfg.setName("testService"); |
| srvcCfg.setMaxPerNodeCount(1); |
| srvcCfg.setService(new LongInitializedTestService(10_000)); |
| srvcCfg.setNodeFilter(new AlwaysTruePredicate<>()); |
| |
| IgniteFuture fut = ignite0.services().deployAsync(srvcCfg); |
| |
| stopNode(client1); |
| stopNode(client2); |
| stopNode(ignite1); |
| |
| fut.get(TEST_FUTURE_WAIT_TIMEOUT); |
| |
| assertNotNull(ignite0.services().service("testService")); |
| |
| IgniteEx ignite3 = grid(3); |
| |
| assertNotNull(ignite3.services().service("testService")); |
| } |
| finally { |
| stopAllGrids(); |
| } |
| } |
| } |