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85 lines
3.9 KiB
85 lines
3.9 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.server.master.runner; |
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import org.apache.dolphinscheduler.common.utils.DateUtils; |
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import org.apache.dolphinscheduler.dao.entity.ProcessInstance; |
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import org.apache.dolphinscheduler.dao.entity.TaskInstance; |
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import org.apache.dolphinscheduler.plugin.task.api.TaskExecutionContext; |
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import java.util.concurrent.Delayed; |
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import java.util.concurrent.TimeUnit; |
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public abstract class PriorityDelayTaskExecuteRunnable extends BaseTaskExecuteRunnable implements Delayed { |
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public PriorityDelayTaskExecuteRunnable(ProcessInstance workflowInstance, |
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TaskInstance taskInstance, |
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TaskExecutionContext taskExecutionContext) { |
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super(workflowInstance, taskInstance, taskExecutionContext); |
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} |
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@Override |
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public long getDelay(TimeUnit unit) { |
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return unit.convert( |
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DateUtils.getRemainTime(taskExecutionContext.getFirstSubmitTime(), |
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taskExecutionContext.getDelayTime() * 60L), |
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TimeUnit.SECONDS); |
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} |
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@Override |
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public int compareTo(Delayed o) { |
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if (o == null) { |
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return 1; |
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} |
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int delayTimeCompareResult = |
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Long.compare(this.getDelay(TimeUnit.MILLISECONDS), o.getDelay(TimeUnit.MILLISECONDS)); |
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if (delayTimeCompareResult != 0) { |
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return delayTimeCompareResult; |
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} |
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PriorityDelayTaskExecuteRunnable other = (PriorityDelayTaskExecuteRunnable) o; |
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// the smaller dispatch fail times, the higher priority |
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int dispatchFailTimesCompareResult = taskExecutionContext.getDispatchFailTimes() |
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- other.getTaskExecutionContext().getDispatchFailTimes(); |
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if (dispatchFailTimesCompareResult != 0) { |
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return dispatchFailTimesCompareResult; |
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} |
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int workflowInstancePriorityCompareResult = workflowInstance.getProcessInstancePriority().getCode() |
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- other.getWorkflowInstance().getProcessInstancePriority().getCode(); |
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if (workflowInstancePriorityCompareResult != 0) { |
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return workflowInstancePriorityCompareResult; |
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} |
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long workflowInstanceIdCompareResult = workflowInstance.getId().compareTo(other.getWorkflowInstance().getId()); |
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if (workflowInstanceIdCompareResult != 0) { |
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return workflowInstancePriorityCompareResult; |
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} |
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int taskInstancePriorityCompareResult = taskInstance.getTaskInstancePriority().getCode() |
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- other.getTaskInstance().getTaskInstancePriority().getCode(); |
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if (taskInstancePriorityCompareResult != 0) { |
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return taskInstancePriorityCompareResult; |
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} |
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// larger number, higher priority |
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int taskGroupPriorityCompareResult = |
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taskInstance.getTaskGroupPriority() - other.getTaskInstance().getTaskGroupPriority(); |
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if (taskGroupPriorityCompareResult != 0) { |
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return -taskGroupPriorityCompareResult; |
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} |
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// The task instance shouldn't be equals |
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return taskInstance.getId().compareTo(other.getTaskInstance().getId()); |
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} |
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}
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