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Method and device for establishing server cluster

A server cluster and server node technology, applied in the field of server cluster formation

Active Publication Date: 2016-03-30
TCL CORPORATION
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Taking the implementation of the TCP protocol as an example, when a new server node requests to join a server cluster, the TCP protocol is used to send a request to join the server cluster to other server nodes in the same cluster in unicast mode, and the data packet can reach the other party accurately, but Consume more traffic

Method used

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  • Method and device for establishing server cluster
  • Method and device for establishing server cluster
  • Method and device for establishing server cluster

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Embodiment Construction

[0027] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention. In order to illustrate the technical solutions of the present invention, specific examples are used below to illustrate.

[0028] In the embodiment of the present invention, each server node can be a member of multiple server clusters. It should be noted that, for each server cluster, a team leader will be determined from all team members in the server cluster. For a server node in the server cluster, if the server node is the group leader, set the group leader ID in the group member label of the server node; if the server node is not the group leader, set the Set the normal member ID in the label....

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PUM

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Abstract

The invention belongs to server cluster field and provides a method and device for establishing a server cluster. The method comprises steps of: establishing a channel in a channel layer and sending an joining event for joining an assigned cluster by using the channel; generating a searching event for searching the members of the assigned cluster when the joining event is monitored; broadcasting the searching event to multiple server nodes; analyzing a feedback event so long as the feedback event is monitored and analyzing a physical address and a member label assigned by the feedback event, wherein the feedback events are fed by the server nodes back to a local server node; detecting the member label and if a leader identifier is detected in the member label, applying to the server node containing the leader identifier for joining the assigned cluster according to the physical address; enabling the server node containing the leader identifier to add the local server node into the physical address.

Description

technical field [0001] The invention belongs to the field of server clusters, and in particular relates to a server cluster building method and device. Background technique [0002] A server cluster refers to gathering multiple server nodes together to provide the same service. The server cluster can use multiple server nodes for parallel computing to obtain high computing speed; one or more of the server nodes can also be used as a backup to ensure that the server cluster does not go offline and provides services safely, stably and reliably. [0003] In the prior art, server clusters are built, which are usually implemented based on User Datagram Protocol (User Datagram Protocol, UDP) or Transmission Control Protocol (Transmission Control Protocol, TCP) of the TCP / IP protocol. Taking the implementation of the TCP protocol as an example, when a new server node requests to join a server cluster, the TCP protocol is used to send a request to join the server cluster to other s...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L29/08
Inventor 王银华
Owner TCL CORPORATION