Method and device for correcting task resources of cluster system
A cluster system and resource technology, applied in the computer field, can solve problems such as reducing the resource utilization rate of computing nodes
Active Publication Date: 2020-03-03
HANGZHOU HIKVISION DIGITAL TECH
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Problems solved by technology
Due to certain errors in artificially set resources, for example, the set resources may be too high or too low, which reduces the resource utilization of computing nodes
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[0079] In order to improve resource utilization of computing nodes, embodiments of the present application provide a method and device for correcting task resources of a cluster system.
[0080] The following will clearly and completely describe the technical solutions in the embodiments of the present application with reference to the accompanying drawings in the embodiments of the present application. Obviously, the described embodiments are only some of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
[0081] In the embodiment of the present application, the cluster system is a group of mutually independent computers interconnected through a high-speed network. Each computer in the cluster system may be called each node, and may include a management node an...
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The embodiment of the invention provides a method and device for correcting task resources of a cluster system. The method is applied to a calculation node in a cluster system, and comprises the following steps: taking a task attribute of a to-be-processed task as a to-be-matched task attribute, searching a preset task resource table for the task attribute matched with the to-be-matched task attribute, and enabling the task attribute in the task resource table to correspond to a standard task resource; comparing the standard task resources corresponding to the matched task attributes with preset task resources; if the standard task resources corresponding to the matched task attributes are not equal to the preset task resources, uploading the standard task resources corresponding to the matched task attributes to a management node in the cluster system, so that the management node updates the preset task resources into the standard task resources corresponding to the matched task attributes. In this way, the situation that a certain error exists in artificially set task resources is avoided, and then the resource utilization rate of the calculation nodes is increased.
Description
technical field [0001] The invention relates to the field of computer technology, in particular to a method and device for correcting task resources of a cluster system. Background technique [0002] With the expansion of the scale of computing services, the supporting system has gradually developed into a server cluster model. For example, a cluster system that provides cluster analysis services, the cluster system is a group of mutually independent computers interconnected through a high-speed network. Each computer in the cluster system may be referred to as each node, and may include a management node and several computing nodes. The management node is used to schedule various tasks, and the computing node is used to apply for tasks from the management node, analyze and process the tasks assigned by the management node, and regularly report the running status of the processed tasks. [0003] When the management node schedules various tasks, it can specify the resources...
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IPC IPC(8): H04L29/08
CPCH04L67/10H04L67/51H04L67/60
Inventor 王志杰周伟浦世亮王鹏
Owner HANGZHOU HIKVISION DIGITAL TECH