Tenant isolation method and apparatus of multiple tenants

Abstract

The invention provides a tenant isolation method and apparatus of multiple tenants. The isolation method comprises a tenant isolation method of multiple tenants, wherein the method comprises the following steps: receiving resource scheduling service requests of the multiple tenants, wherein the resource scheduling service requests at least carry services requested by the tenants and service deployment nodes requested by the tenants; deploying n transcripts of local data on the service deployment nodes requested by the tenants and requiring the local data according to a target transcript distribution policy depending on the resource scheduling service requests; and respectively deploying a resource scheduling service policy corresponding to the service requested by each tenant on the service deployment node requested by each tenant according to the resource scheduling service request. By adoption of the tenant isolation method and apparatus provided by the embodiment of the invention, the isolation of the multiple tenants is achieved, and the data sharing among the multiple tenants is also achieved.

Description

technical field [0001] The invention relates to the field of business support, in particular to a multi-tenant tenant isolation method and device. Background technique [0002] With the wide application of big data technology, Hadoop (Hadoop is a distributed system infrastructure developed by the Apache (the world's number one Web server software) foundation) has become the most common data storage in the field of big data , processing and analysis techniques. The current Hadoop platform is usually shared by multiple organizations and departments. It is necessary to turn Hadoop's multi-tenant mechanism into a big data project to isolate resources from each other without affecting each other. [0003] At present, there are two main types of multi-tenant technologies: one is to use Hadoop’s own multi-tenant capabilities, that is, Hadoop’s Yarn (Yet Another Resource Negotiator, another resource coordinator) and other multi-tenant isolation technologies, also known as component...

AI Technical Summary

Problems solved by technology

[0008] The purpose of the embodiments of the present invention is to provide a multi-tenant tenant isolation method and device to solve the problem that the Hadoop multi-tenant mechanism (Yarn) in the prior art not only has the limitation of relying on the underlying operating system, but also realizes imprecise resource allocation. Isolation, and platform-level isolation cannot be achieved; the multi-tenant mechanism that utilizes IaaS layer capabilities must rely on IaaS capabilities. Deploying IaaS management platform software not only increases costs, but also deploys multiple Hadoop clusters, which cannot achieve underlying data sharing.

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