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116 lines
4.8 KiB
116 lines
4.8 KiB
/* |
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* Licensed to the Apache Software Foundation (ASF) under one or more |
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* contributor license agreements. See the NOTICE file distributed with |
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* this work for additional information regarding copyright ownership. |
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* The ASF licenses this file to You under the Apache License, Version 2.0 |
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* (the "License"); you may not use this file except in compliance with |
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* the License. You may obtain a copy of the License at |
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* |
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* http://www.apache.org/licenses/LICENSE-2.0 |
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* |
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* Unless required by applicable law or agreed to in writing, software |
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* distributed under the License is distributed on an "AS IS" BASIS, |
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
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* See the License for the specific language governing permissions and |
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* limitations under the License. |
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*/ |
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package org.apache.dolphinscheduler.service.quartz; |
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import org.apache.dolphinscheduler.common.Constants; |
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import org.apache.dolphinscheduler.common.enums.CommandType; |
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import org.apache.dolphinscheduler.common.enums.ReleaseState; |
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import org.apache.dolphinscheduler.dao.entity.Command; |
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import org.apache.dolphinscheduler.dao.entity.ProcessDefinition; |
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import org.apache.dolphinscheduler.dao.entity.Schedule; |
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import org.apache.dolphinscheduler.service.bean.SpringApplicationContext; |
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import org.apache.dolphinscheduler.service.process.ProcessService; |
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import java.util.Date; |
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import org.quartz.Job; |
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import org.quartz.JobDataMap; |
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import org.quartz.JobExecutionContext; |
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import org.quartz.JobExecutionException; |
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import org.slf4j.Logger; |
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import org.slf4j.LoggerFactory; |
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import org.springframework.util.Assert; |
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import org.springframework.util.StringUtils; |
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/** |
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* process schedule job |
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*/ |
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public class ProcessScheduleJob implements Job { |
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/** |
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* logger of ProcessScheduleJob |
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*/ |
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private static final Logger logger = LoggerFactory.getLogger(ProcessScheduleJob.class); |
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public ProcessService getProcessService() { |
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return SpringApplicationContext.getBean(ProcessService.class); |
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} |
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/** |
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* Called by the Scheduler when a Trigger fires that is associated with the Job |
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* |
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* @param context JobExecutionContext |
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* @throws JobExecutionException if there is an exception while executing the job. |
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*/ |
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@Override |
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public void execute(JobExecutionContext context) throws JobExecutionException { |
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Assert.notNull(getProcessService(), "please call init() method first"); |
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JobDataMap dataMap = context.getJobDetail().getJobDataMap(); |
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int projectId = dataMap.getInt(Constants.PROJECT_ID); |
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int scheduleId = dataMap.getInt(Constants.SCHEDULE_ID); |
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Date scheduledFireTime = context.getScheduledFireTime(); |
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Date fireTime = context.getFireTime(); |
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logger.info("scheduled fire time :{}, fire time :{}, process id :{}", scheduledFireTime, fireTime, scheduleId); |
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// query schedule |
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Schedule schedule = getProcessService().querySchedule(scheduleId); |
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if (schedule == null || ReleaseState.OFFLINE == schedule.getReleaseState()) { |
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logger.warn("process schedule does not exist in db or process schedule offline,delete schedule job in quartz, projectId:{}, scheduleId:{}", projectId, scheduleId); |
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deleteJob(projectId, scheduleId); |
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return; |
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} |
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ProcessDefinition processDefinition = getProcessService().findProcessDefinitionByCode(schedule.getProcessDefinitionCode()); |
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// release state : online/offline |
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ReleaseState releaseState = processDefinition.getReleaseState(); |
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if (releaseState == ReleaseState.OFFLINE) { |
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logger.warn("process definition does not exist in db or offline,need not to create command, projectId:{}, processId:{}", projectId, processDefinition.getId()); |
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return; |
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} |
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Command command = new Command(); |
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command.setCommandType(CommandType.SCHEDULER); |
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command.setExecutorId(schedule.getUserId()); |
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command.setFailureStrategy(schedule.getFailureStrategy()); |
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command.setProcessDefinitionCode(schedule.getProcessDefinitionCode()); |
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command.setScheduleTime(scheduledFireTime); |
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command.setStartTime(fireTime); |
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command.setWarningGroupId(schedule.getWarningGroupId()); |
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String workerGroup = StringUtils.isEmpty(schedule.getWorkerGroup()) ? Constants.DEFAULT_WORKER_GROUP : schedule.getWorkerGroup(); |
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command.setWorkerGroup(workerGroup); |
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command.setWarningType(schedule.getWarningType()); |
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command.setProcessInstancePriority(schedule.getProcessInstancePriority()); |
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getProcessService().createCommand(command); |
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} |
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/** |
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* delete job |
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*/ |
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private void deleteJob(int projectId, int scheduleId) { |
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String jobName = QuartzExecutors.buildJobName(scheduleId); |
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String jobGroupName = QuartzExecutors.buildJobGroupName(projectId); |
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QuartzExecutors.getInstance().deleteJob(jobName, jobGroupName); |
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} |
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}
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