Distributed task scheduling method and device

A distributed task and task scheduling technology, applied in the field of distributed task scheduling, can solve problems such as chaotic task process execution, increased complexity of task management and maintenance, and achieve the effect of reducing the risk of error and reducing complexity

Inactive Publication Date: 2017-01-04
张家林
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Problems solved by technology

[0005] In view of this, the purpose of the embodiments of the present invention is to provide a method and device for distributed task scheduling to solve the problems of increased complexity of task management and maintenance and chaotic execution of task processes, and realize management of task scheduling and process control from Each business system is separated to form a method for unified scheduling and management of each business system task, which reduces the complexity of task management and maintenance and the risk of errors during task flow execution

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  • Distributed task scheduling method and device

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Embodiment Construction

[0053] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only It is a part of embodiments of the present invention, but not all embodiments. The components of the embodiments of the invention generally described and illustrated in the figures herein may be arranged and designed in a variety of different configurations. Accordingly, the following detailed description of the embodiments of the invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but merely represents selected embodiments of the invention. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without making...

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Abstract

The invention provides a distributed task scheduling method and device. The method comprises the following steps: performing persistent storage on task static definition information of each task node; monitoring triggering conditions of a task by a task scheduler so as to read corresponding task static definition information; generating a task example according to the read task static definition information; executing task remote scheduling according to the first task execution state of a prior task node of the current task node, and receiving the returned task execution result information; and executing a downstream node task according to the second task execution state in the task execution result information and the dependency between tasks, and updating the task example according to the task execution result information. The distributed task scheduling method provided by the embodiment of the invention can realize uniform scheduling management on each business system, and each business system only needs to put emphasis on the realization of business processing of the business, thus reducing the complexity of task management maintenance and the risk of errors during execution of task flows.

Description

technical field [0001] The present invention relates to the field of computer information technology, in particular to a distributed task scheduling method and device. Background technique [0002] At present, in a large system group, there are business systems with different functions, and these business systems may have tasks that need to be executed regularly, such as an e-commerce system, which may be composed of multiple business systems, such as order Business system, account business system, payment business system; in terms of physical architecture, the entire e-commerce system is a system group composed of these business systems scattered on different physical deployments. As the diversity of tasks increases, the task processing volume and complexity faced by the system group gradually increase. Therefore, how to improve task processing performance has become one of the important goals of cluster technology research. At this time, flexible configuration of tasks can...

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F9/54
CPCG06F9/547
Inventor 张家林
Owner 张家林
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