| 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 java.util.Calendar; |
| import java.util.concurrent.TimeUnit; |
| |
| import com.google.common.collect.Sets; |
| import org.apache.helix.TestHelper; |
| import org.apache.helix.task.JobConfig; |
| import org.apache.helix.task.JobQueue; |
| import org.apache.helix.task.ScheduleConfig; |
| import org.apache.helix.task.TargetState; |
| import org.apache.helix.task.TaskState; |
| import org.apache.helix.task.WorkflowConfig; |
| import org.apache.helix.task.WorkflowContext; |
| import org.slf4j.Logger; |
| import org.slf4j.LoggerFactory; |
| import org.testng.Assert; |
| import org.testng.annotations.Test; |
| |
| public class TestUpdateWorkflow extends TaskTestBase { |
| private static final Logger LOG = LoggerFactory.getLogger(TestUpdateWorkflow.class); |
| |
| @Test |
| public void testUpdateRunningQueue() throws InterruptedException { |
| String queueName = TestHelper.getTestMethodName(); |
| |
| // Create a queue |
| LOG.info("Starting job-queue: " + queueName); |
| JobQueue queue = createDefaultRecurrentJobQueue(queueName, 2); |
| _driver.start(queue); |
| |
| WorkflowContext wCtx = TaskTestUtil.pollForWorkflowContext(_driver, queueName); |
| |
| WorkflowConfig workflowConfig = _driver.getWorkflowConfig(queueName); |
| WorkflowConfig.Builder configBuilder = new WorkflowConfig.Builder(workflowConfig); |
| |
| Calendar startTime = Calendar.getInstance(); |
| startTime.set(Calendar.SECOND, startTime.get(Calendar.SECOND) + 1); |
| |
| ScheduleConfig scheduleConfig = |
| ScheduleConfig.recurringFromDate(startTime.getTime(), TimeUnit.MINUTES, 2); |
| |
| configBuilder.setScheduleConfig(scheduleConfig); |
| |
| // ensure current schedule is started |
| String scheduledQueue = wCtx.getLastScheduledSingleWorkflow(); |
| _driver.pollForWorkflowState(scheduledQueue, TaskState.IN_PROGRESS); |
| |
| _driver.updateWorkflow(queueName, configBuilder.build()); |
| |
| // ensure current schedule is completed |
| _driver.pollForWorkflowState(scheduledQueue, TaskState.COMPLETED); |
| |
| Thread.sleep(1000); |
| |
| wCtx = TaskTestUtil.pollForWorkflowContext(_driver, queueName); |
| scheduledQueue = wCtx.getLastScheduledSingleWorkflow(); |
| WorkflowConfig wCfg = _driver.getWorkflowConfig(scheduledQueue); |
| |
| Calendar configStartTime = Calendar.getInstance(); |
| configStartTime.setTime(wCfg.getStartTime()); |
| |
| Assert.assertTrue( |
| (startTime.get(Calendar.HOUR_OF_DAY) == configStartTime.get(Calendar.HOUR_OF_DAY) && |
| startTime.get(Calendar.MINUTE) == configStartTime.get(Calendar.MINUTE) && |
| startTime.get(Calendar.SECOND) == configStartTime.get(Calendar.SECOND))); |
| } |
| |
| @Test |
| public void testUpdateStoppedQueue() throws InterruptedException { |
| String queueName = TestHelper.getTestMethodName(); |
| |
| // Create a queue |
| LOG.info("Starting job-queue: " + queueName); |
| JobQueue queue = createDefaultRecurrentJobQueue(queueName, 2); |
| _driver.start(queue); |
| |
| WorkflowContext wCtx = TaskTestUtil.pollForWorkflowContext(_driver, queueName); |
| |
| // ensure current schedule is started |
| String scheduledQueue = wCtx.getLastScheduledSingleWorkflow(); |
| _driver.pollForWorkflowState(scheduledQueue, TaskState.IN_PROGRESS); |
| |
| _driver.stop(queueName); |
| |
| WorkflowConfig workflowConfig = _driver.getWorkflowConfig(queueName); |
| Assert.assertEquals(workflowConfig.getTargetState(), TargetState.STOP); |
| |
| WorkflowConfig.Builder configBuilder = new WorkflowConfig.Builder(workflowConfig); |
| Calendar startTime = Calendar.getInstance(); |
| startTime.set(Calendar.SECOND, startTime.get(Calendar.SECOND) + 1); |
| |
| ScheduleConfig scheduleConfig = |
| ScheduleConfig.recurringFromDate(startTime.getTime(), TimeUnit.MINUTES, 2); |
| |
| configBuilder.setScheduleConfig(scheduleConfig); |
| |
| _driver.updateWorkflow(queueName, configBuilder.build()); |
| |
| workflowConfig = _driver.getWorkflowConfig(queueName); |
| Assert.assertEquals(workflowConfig.getTargetState(), TargetState.STOP); |
| |
| _driver.resume(queueName); |
| |
| // ensure current schedule is completed |
| _driver.pollForWorkflowState(scheduledQueue, TaskState.COMPLETED); |
| |
| Thread.sleep(1000); |
| |
| wCtx = TaskTestUtil.pollForWorkflowContext(_driver, queueName); |
| scheduledQueue = wCtx.getLastScheduledSingleWorkflow(); |
| WorkflowConfig wCfg = _driver.getWorkflowConfig(scheduledQueue); |
| |
| Calendar configStartTime = Calendar.getInstance(); |
| configStartTime.setTime(wCfg.getStartTime()); |
| |
| Assert.assertTrue( |
| (startTime.get(Calendar.HOUR_OF_DAY) == configStartTime.get(Calendar.HOUR_OF_DAY) && |
| startTime.get(Calendar.MINUTE) == configStartTime.get(Calendar.MINUTE) && |
| startTime.get(Calendar.SECOND) == configStartTime.get(Calendar.SECOND))); |
| } |
| |
| private JobQueue createDefaultRecurrentJobQueue(String queueName, int numJobs) { |
| JobQueue.Builder queueBuild = TaskTestUtil.buildRecurrentJobQueue(queueName, 0, 600000); |
| for (int i = 0; i <= numJobs; i++) { |
| String targetPartition = (i == 0) ? "MASTER" : "SLAVE"; |
| |
| JobConfig.Builder jobConfig = |
| new JobConfig.Builder().setCommand(MockTask.TASK_COMMAND) |
| .setTargetResource(WorkflowGenerator.DEFAULT_TGT_DB) |
| .setTargetPartitionStates(Sets.newHashSet(targetPartition)); |
| String jobName = targetPartition.toLowerCase() + "Job" + i; |
| queueBuild.enqueueJob(jobName, jobConfig); |
| } |
| |
| return queueBuild.build(); |
| } |
| } |
| |