Task scheduling execution method, device and system

Abstract

The invention provides a task scheduling execution method, device and system, which can be used for data processing in the financial field, and the method comprises the following steps: obtaining a task event, and storing task information of the task event in a data storage node, wherein the task information comprises task type information; determining a target task scheduling script and a target task execution script in the data storage node according to the task type information, and generating scheduling data of the task event according to the target task scheduling script; determining a target task processing node according to the scheduling data; and sending the task event and the target task execution script to the target task processing node, so that the target task processing node executes the task event by using the task information and the target task execution script. According to the invention, the data storage node is used for storing the task scheduling script and the task execution script, the logic of task event scheduling execution can be updated on line by updating the logic of script scheduling data and processing data, and the complexity of business function updating and online is reduced.

Description

technical field [0001] The present invention relates to the technical field of data processing, in particular to a task scheduling execution method, device and system. It should be noted that the task scheduling execution method, device and system provided in this disclosure can be used for data processing in the distributed system architecture of the financial field, and can also be used for data processing in the distributed system architecture of any field other than the financial field. The application fields of the task scheduling execution method, device and system of the present disclosure are not limited. Background technique [0002] There are a large number of data import, data processing, and data export operations in the analytical system. In the mode of Oracle data storage + Oracle stored procedure data processing, through Oracle's SQL (Structured Query Language, Structured Query Language) execution plan optimization and other measures, you can The single-point...

AI Technical Summary

Problems solved by technology

If you simply follow the processing method of the stored procedure, the program processing performance will decrease instead;

[0005] 2. The existing distributed system data processing logic is often coupled in the binary execution file of the distributed task processing node. Compared with the database stored procedure mode, it only needs to recompile the new stored procedure to launch the new processing logic. Traditional system data processing node update processing logic often needs to replace the old execution file and restart the relevant processing process or container, which increases the complexity of the business function update online

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