Abnormality determination method and device for ad-hoc query, electronic equipment and medium

A determination method and abnormal technology, applied in the field of data processing, can solve problems such as inability to automatically analyze and self-perceive, and achieve the effect of ensuring stability and improving operation and maintenance efficiency.

Pending Publication Date: 2022-01-07
GUANGZHOU HUYA TECH CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0005] The purpose of the embodiments of the present application is to solve the technical problem in the prior art that the abnormality of the query operation of the big data platform cannot be automatically analyzed and sensed autonomously, and to provide a method, device, electronic device, Computer-readable storage medium and computer program product

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  • Abnormality determination method and device for ad-hoc query, electronic equipment and medium
  • Abnormality determination method and device for ad-hoc query, electronic equipment and medium
  • Abnormality determination method and device for ad-hoc query, electronic equipment and medium

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Embodiment Construction

[0045] Embodiments of the present application are described below with reference to the drawings in the present application. It should be understood that the implementation manner described below in conjunction with the accompanying drawings is an exemplary description for explaining the technical solutions of the embodiments of the present application, and does not limit the technical solutions of the embodiments of the present application.

[0046] Those skilled in the art will understand that unless otherwise stated, the singular forms "a", "an", "said" and "the" used herein may also include plural forms. It should be further understood that the terms "comprising" and "comprising" used in the embodiments of the present application mean that the corresponding features can be implemented as the presented features, information, data, steps, and operations, but it does not exclude the implementation as Other features, information, data, steps, operations, elements, components, ...

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Abstract

The embodiment of the invention provides an abnormality determination method and device for ad-hoc query, electronic equipment and a storage medium, and relates to the field of data processing. The method comprises the following steps: obtaining a historical SQL instruction and an actual query time length according to a method independent weight related content; based on the instruction characteristics of the SQL instructions and the data characteristics obtained based on the SQL instructions, clustering historical SQL instructions received within a set time period to obtain an SQL cluster; then, according to the actual query duration, determining a cluster variation coefficient of each SQL cluster; and determining an abnormal result of executing an ad-hoc query SQL instruction based on each clustering variable coefficient. According to the embodiment of the invention, the abnormal condition of ad-hoc query of the system is automatically sensed, and the stability of query time consumption is effectively guaranteed.

Description

technical field [0001] The present application relates to the technical field of data processing, and specifically, the embodiments of the present application relate to an ad hoc query abnormality determination method, device, electronic device, and storage medium. Background technique [0002] Currently, a big data platform capable of managing and operating large amounts of data plays an active role in the realization and development of big data. With the promotion and use of big data platforms, higher requirements are put forward for the data storage capabilities and analysis and computing capabilities of big data platforms. However, the current data contains a large number of nodes, and the source of massive data may be billions of simulations, experimental equipment, the Internet, applications, etc. Not only technicians, business analysts and operators also need real-time feedback from data in such a rapidly changing era. [0003] Generally speaking, general data analy...

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F16/242G06F16/2455G06K9/62
CPCG06F16/244G06F16/24553G06F18/23
Inventor 杨文杰
Owner GUANGZHOU HUYA TECH CO LTD
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