Asynchronous task scheduling method, device and computer equipment based on distributed architecture
A technology of asynchronous tasks and scheduling methods, applied in the Internet field, can solve problems such as abnormal end of task processing, task execution failure, and affecting the efficiency of server processing tasks
Active Publication Date: 2021-04-13
广州鼎甲计算机科技有限公司
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However, the server is down during the process of asynchronous task processing, causing the task processing to end abnormally, resulting in task execution failure and affecting the efficiency of server processing tasks
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[0043] In order to make the purpose, technical solution and advantages of the present application clearer, the present application will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present application, and are not intended to limit the present application.
[0044] The asynchronous task scheduling method provided by this application can be applied to such as figure 1 shown in the application environment. figure 1 A computer device is provided, the computer device may be a server, and its internal structure diagram may be as follows figure 1 shown. The computer device includes a processor, memory, network interface and database connected by a system bus. Wherein, the processor of the computer device is used to provide calculation and control capabilities. The memory of the computer device includes a non-volatile storage med...
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The present application relates to a distributed architecture-based asynchronous task scheduling method, device and computer equipment. The method includes: after obtaining the distributed lock, obtaining the first target task from the distributed key-value storage system; the distributed key-value storage system includes at least one task; judging the first target task according to the task state of the first target task Whether the target task has been completed; if the first target task has not been completed, then judge whether the first target task exists in the task linked list; if the first target task does not exist in the task linked list, then add the first target task to the task linked list, and Schedule each task according to the task status in the task link list. By adopting the method, when the server is down during asynchronous task scheduling, other servers seize the distributed lock, and continue to process the asynchronous task according to the task state of the task.
Description
technical field [0001] The present application relates to the technical field of the Internet, in particular to an asynchronous task scheduling method, device and computer equipment based on a distributed architecture. Background technique [0002] With the development of Internet technology, a distributed computing environment is often used in larger computer systems. [0003] In a distributed computing environment, asynchronous processing is generally used for some tasks with a long processing time, for example, the migration of a large amount of data. However, the server crashes during the process of asynchronous task processing, which causes task processing to end abnormally, resulting in task execution failure and affecting the efficiency of server processing tasks. Contents of the invention [0004] Based on this, it is necessary to provide an asynchronous task scheduling method, device and computer equipment based on a distributed architecture to address the above ...
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IPC IPC(8): G06F9/48G06F16/21G06F16/22
CPCG06F9/4881G06F16/214G06F16/2282
Inventor 余加伟范佳王子骏
Owner 广州鼎甲计算机科技有限公司