| /* |
| * 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.geode.management.internal.configuration; |
| |
| import static org.apache.geode.test.util.ResourceUtils.createTempFileFromResource; |
| import static org.assertj.core.api.Assertions.assertThat; |
| import static org.assertj.core.api.Assertions.fail; |
| |
| import java.io.File; |
| import java.io.IOException; |
| import java.util.List; |
| import java.util.Properties; |
| import java.util.Set; |
| |
| import org.junit.Rule; |
| import org.junit.Test; |
| |
| import org.apache.geode.cache.execute.FunctionException; |
| import org.apache.geode.cache.execute.FunctionInvocationTargetException; |
| import org.apache.geode.cache.execute.FunctionService; |
| import org.apache.geode.cache.execute.ResultCollector; |
| import org.apache.geode.distributed.internal.membership.InternalDistributedMember; |
| import org.apache.geode.internal.ClassPathLoader; |
| import org.apache.geode.logging.internal.log4j.api.LogService; |
| import org.apache.geode.test.compiler.JarBuilder; |
| import org.apache.geode.test.dunit.IgnoredException; |
| import org.apache.geode.test.dunit.rules.ClusterStartupRule; |
| import org.apache.geode.test.dunit.rules.MemberVM; |
| import org.apache.geode.test.junit.rules.GfshCommandRule; |
| import org.apache.geode.test.junit.rules.serializable.SerializableTemporaryFolder; |
| |
| public class ClusterConfigServerRestartWithJarDeployDUnitTest { |
| |
| @Rule |
| public ClusterStartupRule rule = new ClusterStartupRule(5); |
| |
| @Rule |
| public GfshCommandRule gfsh = new GfshCommandRule(); |
| |
| @Rule |
| public SerializableTemporaryFolder temporaryFolder = new SerializableTemporaryFolder(); |
| |
| @Test |
| public void functionExecutionAfterServerReconnect() throws Exception { |
| IgnoredException.addIgnoredException("org.apache.geode.ForcedDisconnectException: for testing"); |
| IgnoredException.addIgnoredException("cluster configuration service not available"); |
| IgnoredException.addIgnoredException("This thread has been stalled"); |
| IgnoredException |
| .addIgnoredException("member unexpectedly shut down shared, unordered connection"); |
| IgnoredException.addIgnoredException("Connection refused"); |
| |
| MemberVM locator0 = rule.startLocatorVM(0); |
| gfsh.connectAndVerify(locator0); |
| |
| gfsh.executeAndAssertThat( |
| "configure pdx --read-serialized=true --auto-serializable-classes=ClusterConfigServerRestartWithJarDeployFunction.*"); |
| |
| Properties props = new Properties(); |
| MemberVM server1 = rule.startServerVM(1, props, locator0.getPort()); |
| MemberVM server2 = rule.startServerVM(2, props, locator0.getPort()); |
| |
| File functionJar = getFunctionJar(); |
| gfsh.executeAndAssertThat("deploy --jar=" + functionJar.getAbsolutePath()).statusIsSuccess(); |
| |
| callFunction(server1); |
| |
| server2.forceDisconnect(); |
| |
| server2.waitTilFullyReconnected(); |
| |
| callFunction(server1); |
| } |
| |
| private File getFunctionJar() throws IOException { |
| JarBuilder jarBuilder = new JarBuilder(); |
| String filePath = |
| createTempFileFromResource(this.getClass(), |
| "/ClusterConfigServerRestartWithJarDeployFunction.java").getAbsolutePath(); |
| assertThat(filePath).as("java file resource not found").isNotBlank(); |
| |
| File functionJar = new File(temporaryFolder.newFolder(), "output.jar"); |
| jarBuilder.buildJar(functionJar, new File(filePath)); |
| |
| return functionJar; |
| } |
| |
| private void callFunction(MemberVM member) { |
| member.invoke(() -> { |
| while (true) { |
| try { |
| Set<InternalDistributedMember> others = |
| ClusterStartupRule.getCache().getDistributionManager() |
| .getOtherNormalDistributionManagerIds(); |
| InternalDistributedMember otherMember = others.stream().findFirst().get(); |
| |
| Class<?> studentClass = ClassPathLoader.getLatest() |
| .forName("ClusterConfigServerRestartWithJarDeployFunction$Student"); |
| |
| Object student = studentClass.getConstructor().newInstance(); |
| |
| ResultCollector collector = FunctionService.onMember(otherMember) |
| .setArguments(student) |
| .execute("student-function"); |
| |
| List<Object> results = (List<Object>) collector.getResult(); |
| break; |
| } catch (FunctionException fex) { |
| if (fex.getCause() instanceof FunctionInvocationTargetException) { |
| LogService.getLogger().info("Sleeping for 500ms after recoverable exception {}", |
| fex.getMessage()); |
| Thread.sleep(500); |
| } else { |
| fail("Exception received from function execution: %s", fex.getMessage()); |
| throw fex; |
| } |
| } |
| } |
| }); |
| } |
| |
| } |