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Distributed task scheduling method and device, electronic equipment and storage medium

A technology of distributed tasks and scheduling methods, which is applied in the fields of electronic equipment, distributed task scheduling methods, storage media, and devices. It can solve problems such as time-consuming and laborious, production accidents, and the execution time of complex tasks, so as to reduce labor costs, The effect of reducing waiting time

Pending Publication Date: 2020-03-03
JINGDONG TECH HLDG CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Such an implementation method will make the execution time of the entire task chain very long, or the current task is not completed, and the next task that depends on the current task will be executed, thus causing production accidents
At the same time, such an implementation method is complicated to configure and needs to check the execution time of tasks frequently, and adjust the time of each task again, which is time-consuming and laborious, and cannot guarantee that it is truly executed correctly according to the process

Method used

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  • Distributed task scheduling method and device, electronic equipment and storage medium
  • Distributed task scheduling method and device, electronic equipment and storage medium
  • Distributed task scheduling method and device, electronic equipment and storage medium

Examples

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Embodiment Construction

[0040] Example embodiments will now be described more fully with reference to the accompanying drawings. Example embodiments may, however, be embodied in many forms and should not be construed as limited to the examples set forth herein; rather, these embodiments are provided so that this disclosure will be thorough and complete and fully convey the concept of example embodiments to those skilled in the art. The described features, structures, or characteristics may be combined in any suitable manner in one or more embodiments.

[0041] Furthermore, the drawings are merely schematic illustrations of the invention and are not necessarily drawn to scale. The same reference numerals in the drawings denote the same or similar parts, and thus repeated descriptions thereof will be omitted. Some of the block diagrams shown in the drawings are functional entities and do not necessarily correspond to physically or logically separate entities. These functional entities may be impleme...

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Abstract

The invention provides a distributed task scheduling method and device, electronic equipment and a storage medium. The distributed task scheduling method comprises the steps of triggering execution ofa current task for each task of a task chain according to an observation state of the current task and execution states of all tasks on which the current task depends according to a sequence of dependency relationships of the tasks in the task chain; and triggering to change the observation states of all tasks depending on the current task when the execution of the current task is completed. Themethod and the device provided by the invention can improve the task execution efficiency.

Description

technical field [0001] The present invention relates to the technical field of computer applications, in particular to a distributed task scheduling method, device, electronic equipment, and storage medium. Background technique [0002] At present, there are working machines in the background of each system that can handle corresponding tasks. Usually, each working machine is independent and has no dependence on each other. For workers with simple dependencies, this is usually implemented by a worker scheduler. [0003] The current general stand-alone solution is to use spring (an open source design framework) scheduler (scheduler) or quartz (an open source project that implements timed tasks) to execute the worker machine regularly, and does not support complex task scheduling. [0004] However, in the specific implementation of each system, it is usually necessary for the working machine to process multiple tasks, and there will be complex dependencies among the multiple ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F9/48
CPCG06F9/4881
Inventor 陈东伟
Owner JINGDONG TECH HLDG CO LTD
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