Method and device for node scheduling in virtualized cluster

A virtualization and clustering technology, applied in the field of virtualization clusters, can solve problems such as cumbersome operation, low efficiency, and large consumption of manpower and material resources

Active Publication Date: 2019-03-22
HANGZHOU HIKVISION DIGITAL TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0007] To sum up, the existing scheme that adopts manual monitoring and manual node scheduling has the defects of cumbersome operation, consuming a lot of manpower and material resources, poor stability and low efficiency

Method used

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  • Method and device for node scheduling in virtualized cluster
  • Method and device for node scheduling in virtualized cluster
  • Method and device for node scheduling in virtualized cluster

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Embodiment Construction

[0022] 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 embodiments and accompanying drawings.

[0023] The existing scheme for node scheduling in a virtualized cluster is realized by manual monitoring and manual scheduling, which has the defects of cumbersome operation, large consumption of manpower and material resources, poor stability, and low efficiency. To solve this problem, this application proposes a scheme for automatic node scheduling. First, set the scheduling conditions, then automatically obtain data from the virtual machine based on the scheduling conditions, perform data analysis, and start scheduling about data nodes according to the analysis results. In this way, there is no need for manual monitoring and manual node scheduling, which simplifies operations, saves a lot of manpower and material resources, has high operating eff...

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Abstract

The present invention discloses a node scheduling method and apparatus in a virtual cluster. The method comprises: setting a scheduling condition, wherein the scheduling condition comprises a customized parameter and a scheduling threshold range corresponding to each customized parameter; acquiring data corresponding to the customized parameter from each data node in the virtual cluster; and determining whether the acquired data corresponding to the customized parameter satisfies the scheduling threshold range; and if yes, scheduling the data node. According to the solution provided by the present invention, automatic node scheduling in the virtual cluster can be implemented.

Description

technical field [0001] The invention relates to a virtualized cluster technology, in particular to a method and device for node scheduling in a virtualized cluster. Background technique [0002] Virtualization means that computing elements run on a virtual basis rather than a real basis, and the limited fixed resources are re-planned according to different needs to achieve maximum utilization. Common platforms that support this technology include: VmWare, HyperVisor, Kvm, etc. A virtualized cluster refers to an environment in which multiple virtual machines are deployed in a large cluster environment of multiple hosts, and at least one virtual machine runs on a host. A cluster generally consists of multiple data nodes (Datanodes), and each data node is a virtual machine. The following takes a hadoop cluster running on a virtualization platform as an example to specifically describe a method for node scheduling in the virtualization cluster. [0003] Hadoop is a distribute...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F9/50G06F9/455
Inventor 彭放方涛
Owner HANGZHOU HIKVISION DIGITAL TECH
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