Load transfer method and device for routing node

A load transfer and node technology, applied in the computer field, can solve problems such as low efficiency

Active Publication Date: 2020-02-28
TENCENT TECH (SHENZHEN) CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0005] Embodiments of the present invention provide a load transfer method and device for routing nodes, to at least solve the technical problem of low efficiency in transferring the load of routing nodes in the related art

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  • Load transfer method and device for routing node
  • Load transfer method and device for routing node
  • Load transfer method and device for routing node

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Embodiment Construction

[0024] In order to enable those skilled in the art to better understand the solutions of the present invention, the following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only It is an embodiment of a part of the present invention, but not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts shall fall within the protection scope of the present invention.

[0025] It should be noted that the terms "first" and "second" in the description and claims of the present invention and the above drawings are used to distinguish similar objects, but not necessarily used to describe a specific sequence or sequence. It is to be understood that the data so used are interchangeable under appropriate ...

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Abstract

The invention discloses a load transfer method and device for a routing node. The method comprises the steps that it is determined that the current load borne by a routing node exceeds a first load threshold value, wherein the routing node bears multiple service processes, and the current load is the sum of the loads of the multiple service processes; one or more target service processes are obtained from the multiple service processes, wherein the difference value between the current load and the total load of the one or more target service processes is lower than a second load threshold value; and the one or more target service processes are tansferred. According to the method and the device, the technical problem of relatively low efficiency of transferring the load of the routing nodein related technologies is solved.

Description

technical field [0001] The invention relates to the field of computers, in particular to a method and device for load transfer of routing nodes. Background technique [0002] In related technologies, a consistent hash algorithm is usually used for load scheduling. In this solution, the hash value of the routing node is first calculated and configured to 0-2 32 on the circle. Then use the same method to find the hash value of the front-end server and map it to the same circle. It then looks clockwise from where the data is mapped to, and that server traffic is carried by the first routing node found. if more than 2 32 Still can't find the server, the server traffic is carried by the first routing node on the circle. [0003] The disadvantage of this solution is that it cannot handle the situation where the traffic of the front-end servers is too large. Once the traffic of one or several front-ends is too large, it will cause a certain routing node to carry too much. If t...

Claims

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Application Information

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IPC IPC(8): G06F9/50H04L12/729H04L12/801H04L12/803H04L45/125
CPCG06F9/505G06F9/5061H04L47/122H04L47/29H04L45/125
Inventor 任长城
Owner TENCENT TECH (SHENZHEN) CO LTD
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