Flow control method and device for distributed cluster, equipment and storage medium

A distributed cluster and flow control technology, applied in the computer field, can solve problems such as inability to effectively deal with uneven cluster flow, business processing performance loss, and low flow control accuracy, and achieve the effect of optimizing the effect of business flow control

Pending Publication Date: 2021-03-02
BAIDU ONLINE NETWORK TECH (BEIJIBG) CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, the flow control strategy of stand-alone flow control is single, which cannot effectively deal with the problem of uneven cluster flow; cluster flow control will cause loss of business processing performance, and the accuracy of flow control is low

Method used

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  • Flow control method and device for distributed cluster, equipment and storage medium
  • Flow control method and device for distributed cluster, equipment and storage medium
  • Flow control method and device for distributed cluster, equipment and storage medium

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Embodiment Construction

[0038] Exemplary embodiments of the present application are described below in conjunction with the accompanying drawings, which include various details of the embodiments of the present application to facilitate understanding, and they should be regarded as exemplary only. Accordingly, those of ordinary skill in the art will recognize that various changes and modifications of the embodiments described herein can be made without departing from the scope and spirit of the application. Also, descriptions of well-known functions and constructions are omitted in the following description for clarity and conciseness.

[0039] figure 1 It is a schematic flowchart of the flow control method of the distributed cluster according to the embodiment of the present application, and this embodiment is applicable to the situation that the business flow of the distributed cluster is controlled through cooperation between a stand-alone machine and a control server in the distributed cluster. ...

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Abstract

The invention discloses a flow control method and device for a distributed cluster, equipment and a storage medium, and relates to a computer cluster control technology. The distributed cluster comprises at least one control server and at least two single machines, each single machine is configured with at least one service instance, and the specific implementation scheme is as follows: obtainingcurrent flow data of respective service instances in a plurality of single machines; configuring a global flow threshold for the service instance of each single machine according to the current flow data of each single machine service instance, determining a global flow state of the distributed cluster to indicate the service instance of the single machine, and performing flow control of the service request according to the global flow state, the global flow threshold and / or the single machine flow threshold configured in the single machine. In the embodiment of the invention, accurate controlof single-machine flow and cluster integrity control are both considered, and the service flow control effect of the distributed cluster is optimized.

Description

technical field [0001] The present application relates to the field of computer technology, especially computer cluster control technology, and specifically relates to a distributed cluster flow control method, device, equipment and storage medium. Background technique [0002] Existing Internet business traffic is relatively large, and business services are generally provided for a large number of users through distributed server clusters. Usually a distributed cluster can include multiple stand-alone servers, and each server can be configured with one or more business service capabilities and become a service instance. When the user's client initiates a business service request, the business service request will be routed to the service instance interface of a single machine according to the scheduling policy, and then the business service will be processed. In the process of the above-mentioned business services, if the traffic is too large and the processing resources o...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L12/801H04L29/08
CPCH04L47/10H04L67/10
Inventor 白建民郑莉莉
Owner BAIDU ONLINE NETWORK TECH (BEIJIBG) CO LTD
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