Resource scheduling method and device

Abstract

The embodiment of the invention discloses a resource scheduling method and device, and relates to the technical field of the resource management. The resource scheduling method and device are used for improving the use ratio of the cluster resource. The method is applied to a resource manager, the resource manager is used for managing and scheduling the cluster resource; the cluster comprises multiple nodes, R application programs adapted to a computing framework supported by the cluster are run on multiple nodes, and R is positive integer. The method comprises the following steps: the resource manager receives a resource request of each of R application programs; the resource manager acquires the historic feature information; the historic feature information comprises at least one of the first historic feature information and the second historic feature information; the resource manager schedules the resource for N application programs according to the first historic feature information and a first scheduling strategy; or the resource manager schedules the resource for at least one application program in R application programs according to the second historic feature information and a second scheduling strategy.

Description

technical field [0001] The present invention relates to the technical field of resource management, in particular to a resource scheduling method and device. Background technique [0002] With the rapid development of the Internet and the advent of the era of big data, computing frameworks based on data-intensive applications are emerging, and different computing frameworks are oriented to applications in different fields. Based on this feature, some companies (for example, Internet companies) often need to deploy and run multiple computing frameworks, so as to select the optimal computing framework for each application. Therefore, a unified management and scheduling system for cluster resources is proposed as a cluster resource sharing platform. The system includes clusters. The cluster includes resource managers and multiple nodes. Cluster resources are the resources of multiple nodes. Resource managers are deployed in clusters. On the node, the system needs to support mu...

AI Technical Summary

Problems solved by technology

Since the amount of resources requested by the application from the resource manager is not the amount of resources actually required by the application, but as many resources as possible, the unified management and scheduling system of cluster resources cannot provide resources for each application based on the actual running status of the application. The program allocates resources, which makes resource allocation unreasonable and resource utilization needs to be improved

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