Big data cluster expansion method and device

A big data and cluster technology, applied in the computer field, can solve the problems of manual installation or configuration of expansion nodes, increasing the difficulty of cluster expansion, and cumbersome expansion.

Active Publication Date: 2020-06-26
INSPUR SOFTWARE CO LTD
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  • Abstract
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  • Claims
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Problems solved by technology

The Ambari web management interface supports the expansion of the cluster, but the pre-preparation work for the expansion node still needs to be manually installed or configured...

Method used

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  • Big data cluster expansion method and device
  • Big data cluster expansion method and device
  • Big data cluster expansion method and device

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Embodiment Construction

[0063] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments It is a part of the embodiments of the present invention, but not all of them. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work belong to the protection of the present invention. scope.

[0064] Such as figure 1 As shown, the embodiment of the present invention provides a large data cluster expansion method, including:

[0065] D1: Call the Ambari tool that manages the cluster to be expanded to execute: modify the configuration of at least one expanded node;

[0066] D2: Installing the Ambari Agent on the at least one extension node; ...

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Abstract

The invention provides a big data cluster expansion method and device. The big data cluster expansion method comprises the following steps: calling an Ambari tool for managing a cluster to be expandedto execute the following steps: modifying the configuration of at least one expansion node; installing an Ambari Agent on at least one expansion node; registering at least one expansion node to a to-be-expanded cluster; installing a component for at least one expansion node according to the to-be-expanded cluster; and calling Ansible Playbook, and completing the expansion operation of the to-be-expanded cluster according to the above steps and the node identifier of the at least one expansion node. According to the scheme, the cluster expansion difficulty can be reduced.

Description

technical field [0001] The invention relates to the field of computer technology, in particular to a large data cluster expansion method and device. Background technique [0002] In recent years, with the rapid development of the Internet, mobile Internet, and the Internet of Things, various industries are generating a large amount of data all the time. Therefore, major Internet companies have built their own big data platforms to store these massive data, analyze and apply these data, and discover the value behind the data. [0003] However, with the continuous growth of the company's business scale and the number of users, the data storage capacity and access frequency of the Hadoop distributed file system cluster are increasing exponentially. The Ambari web management interface supports the expansion of the cluster, but the preparatory work of the expansion node still needs to be manually installed or configured. In particular, when expanding dozens or hundreds of machi...

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Application Information

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IPC IPC(8): G06F16/182
CPCG06F16/182Y02D10/00
Inventor 阚宝铎李国涛张栋吴李烜
Owner INSPUR SOFTWARE CO LTD
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