Task scheduling system and method, equipment and storage medium

Abstract

The embodiment of the invention discloses a task scheduling system and method, equipment and a storage medium. The system comprises a timing scheduling module, a task scanning distribution module, a task preprocessing module, a task execution module and a task queue; the timing scheduling module is used for adding unprocessed tasks meeting the timing scheduling condition into a task queue; the task scanning distribution module is used for scanning the unprocessed tasks in the task queue and distributing the tasks meeting the task distribution condition to the task preprocessing module; the task preprocessing module is used for executing the task arrangement steps meeting the task arrangement conditions in the distributed unprocessed tasks and submitting the arranged tasks to the task execution module; and the task execution module is used for executing the successfully obtained arranged tasks according to the matched execution steps. The system realizes effective management of tasks, prevents the tasks from being repeatedly executed, and avoids task blockage.

Description

technical field [0001] The embodiments of the present invention relate to the technical field of software, and in particular to a task scheduling system, method, device and storage medium. Background technique [0002] At present, many business processes are automatically processed at a specified time, such as the generation of financial statements at the end of the month, or the sending of preferential information before traditional festivals. [0003] In the prior art, two methods are generally adopted for timing trigger scheduling execution of service processing. Wherein, the first way is to use the crontab command in the Linux system to configure timing triggers for each task execution script, and the cron process in the Linux system will schedule and execute each task execution script according to the preset timing trigger rules. The second way is to use the Quartz framework to integrate the timing scheduling of tasks into the application system. Quartz is an open sou...

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Problems solved by technology

[0004] However, the first method cannot effectively manage and monitor scheduled tasks, and will cause repeated execution of tasks in a distributed environment

The second method lacks effective management of task concurrency and flow control. When there are a large number of tasks to be executed in a certain period of time, it is easy to cause serious task congestion.

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