Distributed task scheduling method, system and device and medium

Abstract

The invention discloses a distributed task scheduling method, system and device and a medium, and the method comprises the steps: receiving a task request sent by a client, the task request comprisinga task name; responding to the task request, matching an actuator according to the task name, and connecting at least one execution node for executing a task corresponding to the task name in the actuator; obtaining an execution node connected with the actuator as a task node according to a selection strategy; Issuing an execution instruction to the task node to enable the task node to execute atask corresponding to the task name; and receiving an execution result sent by the task node, and feeding back the execution result to the client. According to the invention, unified scheduling of tasks is realized through the scheduler, and the executor realizes communication with a plurality of task nodes and controls execution of each task node; Through the same configuration of the dispatchers, task nodes can be quickly and efficiently obtained through matching, and therefore corresponding services are provided.

Description

Technical field [0001] The present invention relates to a task scheduling field, and more specifically, to a distributed task scheduling method, system, equipment and medium. Background technique [0002] The existing distributed framework for task scheduling is light-task-scheduler (LTS), which relies on zookeeper or redis as the distributed scheduling framework of the registry, which is relatively heavy, has high deployment costs, and lacks a failure warning mechanism. The other distributed timing framework, Elastic-Job, is also a zookeeper-based solution, with high deployment costs, simple management interface functions, poor flexibility, and lack of failure warning mechanisms. Summary of the invention [0003] In view of the problems existing in the prior art, the purpose of the present invention is to provide a distributed task scheduling method, system, equipment, and medium, including a scheduler and an executor. The scheduler is used to realize the unified scheduling of ta...

AI Technical Summary

Problems solved by technology

[0002] The existing distributed framework for task scheduling is light-task-scheduler (LTS), which relies on zookeeper or redis as the distributed scheduling framework of the registration center, which is cumbersome, has high deployment costs, and lacks a failure alarm mechanism

Elastic-Job, another distributed timing framework, is also a solution based on zookeeper, which has high deployment costs, simple management interface functions, poor flexibility, and lack of failure alarm mechanism.

Images