| package org.apache.helix.integration.task; |
| |
| /* |
| * 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. |
| */ |
| |
| import com.google.common.collect.ImmutableMap; |
| import org.apache.helix.AccessOption; |
| import org.apache.helix.TestHelper; |
| import org.apache.helix.ZkTestHelper; |
| import org.apache.helix.integration.manager.ClusterControllerManager; |
| import org.apache.helix.task.JobConfig; |
| import org.apache.helix.task.JobQueue; |
| import org.apache.helix.task.TaskState; |
| import org.apache.helix.task.TaskUtil; |
| import org.apache.helix.zookeeper.impl.client.ZkClient; |
| import org.testng.Assert; |
| import org.testng.annotations.Test; |
| |
| /** |
| * This test makes sure the workflow can be stopped if currentState is deleted. |
| */ |
| public class TestTaskStopQueue extends TaskTestBase { |
| private static final long TIMEOUT = 200000L; |
| private static final String EXECUTION_TIME = "100000"; |
| |
| @Test |
| public void testStopRunningQueue() throws InterruptedException { |
| String jobQueueName = TestHelper.getTestMethodName(); |
| |
| JobConfig.Builder jobBuilder0 = JobConfig.Builder.fromMap(WorkflowGenerator.DEFAULT_JOB_CONFIG) |
| .setTimeoutPerTask(TIMEOUT).setMaxAttemptsPerTask(10).setWorkflow(jobQueueName) |
| .setJobCommandConfigMap(ImmutableMap.of(MockTask.JOB_DELAY, EXECUTION_TIME)); |
| |
| JobQueue.Builder jobQueue = TaskTestUtil.buildJobQueue(jobQueueName); |
| jobQueue.enqueueJob("JOB0", jobBuilder0); |
| |
| _driver.start(jobQueue.build()); |
| |
| _driver.pollForWorkflowState(jobQueueName, TaskState.IN_PROGRESS); |
| _driver.pollForJobState(jobQueueName, TaskUtil.getNamespacedJobName(jobQueueName, "JOB0"), |
| TaskState.IN_PROGRESS); |
| |
| _controller.syncStop(); |
| |
| _driver.stop(jobQueueName); |
| |
| String namespacedJobName = TaskUtil.getNamespacedJobName(jobQueueName, "JOB0"); |
| |
| for (int i = 0; i < _numNodes; i++) { |
| String instance = PARTICIPANT_PREFIX + "_" + (_startPort + i); |
| ZkClient client = (ZkClient) _participants[i].getZkClient(); |
| String sessionId = ZkTestHelper.getSessionId(client); |
| String currentStatePath = "/" + CLUSTER_NAME + "/INSTANCES/" + instance + "/CURRENTSTATES/" |
| + sessionId + "/" + namespacedJobName; |
| _manager.getHelixDataAccessor().getBaseDataAccessor().remove(currentStatePath, |
| AccessOption.PERSISTENT); |
| Assert.assertFalse(_manager.getHelixDataAccessor().getBaseDataAccessor() |
| .exists(currentStatePath, AccessOption.PERSISTENT)); |
| } |
| |
| // Start the Controller |
| String controllerName = CONTROLLER_PREFIX + "_1"; |
| _controller = new ClusterControllerManager(ZK_ADDR, CLUSTER_NAME, controllerName); |
| _controller.syncStart(); |
| |
| _driver.pollForWorkflowState(jobQueueName, TaskState.STOPPED); |
| _driver.pollForJobState(jobQueueName, TaskUtil.getNamespacedJobName(jobQueueName, "JOB0"), |
| TaskState.STOPPED); |
| } |
| } |