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BaseTaskExecuteRunnableDispatchOperator.java
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BaseTaskExecuteRunnableDispatchOperator.java
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/*
* 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.dolphinscheduler.server.master.runner.operator;
import org.apache.dolphinscheduler.dao.entity.TaskInstance;
import org.apache.dolphinscheduler.dao.repository.TaskInstanceDao;
import org.apache.dolphinscheduler.plugin.task.api.enums.TaskExecutionStatus;
import org.apache.dolphinscheduler.server.master.runner.DefaultTaskExecuteRunnable;
import org.apache.dolphinscheduler.server.master.runner.GlobalTaskDispatchWaitingQueue;
import java.util.concurrent.TimeUnit;
import lombok.extern.slf4j.Slf4j;
@Slf4j
public abstract class BaseTaskExecuteRunnableDispatchOperator implements TaskExecuteRunnableOperator {
private final GlobalTaskDispatchWaitingQueue globalTaskDispatchWaitingQueue;
private final TaskInstanceDao taskInstanceDao;
public BaseTaskExecuteRunnableDispatchOperator(
GlobalTaskDispatchWaitingQueue globalTaskDispatchWaitingQueue,
TaskInstanceDao taskInstanceDao) {
this.globalTaskDispatchWaitingQueue = globalTaskDispatchWaitingQueue;
this.taskInstanceDao = taskInstanceDao;
}
@Override
public void operate(DefaultTaskExecuteRunnable taskExecuteRunnable) {
long remainTime = taskExecuteRunnable.getDelay(TimeUnit.SECONDS);
TaskInstance taskInstance = taskExecuteRunnable.getTaskInstance();
if (remainTime > 0) {
taskInstance.setState(TaskExecutionStatus.DELAY_EXECUTION);
taskInstanceDao.updateById(taskInstance);
log.info("Current taskInstance: {} is choose delay execution, delay time: {}/min, remainTime: {}/s",
taskInstance.getName(),
taskInstance.getDelayTime(),
remainTime);
}
globalTaskDispatchWaitingQueue.submitTaskExecuteRunnable(taskExecuteRunnable);
}
}