A workflow scheduling execution unit control method and controller

Abstract

The invention relates to a control method and a controller for a workflow scheduling execution unit. The present invention can receive the workflow at high speed by adopting the fast path system, cache it in the internal multi-producer single-consumer model queue, and send it to the workflow scheduling execution unit by the workflow scheduling execution unit distributor according to the workflow scheduling execution unit preselection table workflow. The fast-track system is not responsible for building and maintaining pre-selection tables, and it enables high-speed routing of workflows. The accuracy of the workflow routing to the workflow scheduling execution unit is guaranteed by the workflow scheduling execution unit preselection table, and the workflow scheduling execution unit preselection table is determined by each module in the slow path system according to the current state of the system (workflow scheduling execution unit size, capacity and Pressure) to build and maintain, and then can solve the problem of receiving high-concurrency and high-speed workflows, the management of ultra-large-scale distributed workflow scheduling execution units, and the high-speed and precise routing of large-scale workflows.

Description

technical field [0001] The invention relates to the technical field of workflow scheduling, in particular to a control method and controller for a workflow scheduling execution unit. Background technique [0002] A large number of social and industrial processes can be described in the form of workflow. In the environment of "everything on the cloud", large-scale cloud data centers face the problem of large-scale workflow reception. The large-scale cloud data center can use its own advantages to improve the ultra-large-scale distributed workflow scheduling execution unit, but the management of such a large-scale workflow scheduling execution unit has become a difficult problem to be solved. At the same time, how to efficiently and accurately route workflow to large-scale Workflow scheduling execution unit becomes a new challenge. Contents of the invention [0003] The purpose of the present invention is to provide a workflow scheduling execution unit control method and co...

AI Technical Summary

Problems solved by technology

The large-scale cloud data center can use its own advantages to improve the ultra-large-scale distributed workflow scheduling execution unit, but the management of such a large-scale workflow scheduling execution unit has become a difficult problem to be solved. At the same time, how to efficiently and accurately route the workflow to the large-scale Workflow scheduling execution unit becomes a new challenge

Images