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Task scheduling method and system

A task scheduling and task technology, applied in the direction of program startup/switching, program control design, instruments, etc., to achieve the effect of real-time release

Pending Publication Date: 2020-06-19
HANGZHOU TUYA INFORMATION TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0005] For this reason, the purpose of the present invention is to provide a task scheduling method and system, which solves the limitation of DAG task internal dependence, all tasks can be dependent, and tasks support online real-time editing

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  • Task scheduling method and system
  • Task scheduling method and system

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Embodiment Construction

[0024] In order to understand the above-mentioned purpose, features and advantages of the present invention more clearly, the present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments. It should be noted that, in the case of no conflict, the embodiments of the present application and the features in the embodiments can be combined with each other.

[0025] In the following description, many specific details are set forth in order to fully understand the present invention, but the present invention can also be implemented in other ways different from those described here, therefore, the protection scope of the present invention is not limited to the specific details disclosed below. EXAMPLE LIMITATIONS.

[0026] Refer below Figure 1 to Figure 6 The task scheduling method and system according to some embodiments of the present invention are described.

[0027] Such as figure 1 As shown, the task schedul...

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Abstract

The invention relates to a task scheduling method. The method comprises the following steps of obtaining a current task and all dependent tasks corresponding to the current task; editing script data of the corresponding dependent task on line according to each dependent task; executing script data corresponding to the dependent task according to a preset triggering condition; and after all the dependent tasks are executed, executing the current task. According to the technical scheme, the limitation of internal dependence of the DAG tasks is solved, all the tasks can be dependent on one another, and the tasks support online real-time editing.

Description

technical field [0001] The present invention relates to the technical field of task scheduling, in particular to a task scheduling method and system. Background technique [0002] With the rapid development of Internet technology in recent years, people rely more and more on the task scheduling system because some data need to be calculated regularly. However, most task scheduling systems are unable to perform fine-grained dependencies between tasks and cannot edit online in real time, causing task developers to write a large number of subtasks into a task or implement it in a timing manner. Doing so increases the user's maintenance and development costs, and also affects the accuracy of the task. [0003] At present, the well-known airflow scheduling and azkaban both rely on hard-coded tasks. Every time a task is edited, the system needs to be re-published, which is difficult to maintain dynamically. And because of its hard-coded features, it can only support dependencies...

Claims

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Application Information

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IPC IPC(8): G06F9/48
CPCG06F9/4881
Inventor 苏承祥
Owner HANGZHOU TUYA INFORMATION TECH CO LTD
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