Fault detection and control method and related equipment

Abstract

The embodiment of the invention provides a fault detection control method and related equipment, the corresponding failure detection mode is set in advance for the service with different attributes, In practical application, by acquiring attribute information of target service (any service supported by the distributed key value database), the fault detection mode corresponding to the attribute information of the target service is determined to be the target fault detection mode, and according to the target fault detection mode, the fault detection of a plurality of data storage nodes is realized. It can be seen that when the distributed key-value database currently implements services with different attributes, in accordance with that man described above, selecting a failure detection modecorresponding to attribute information of each service, The implementation of fault detection for multiple data storage nodes of the service does not adopt a fixed fault detection mode, which ensuresthat services with different attributes can resume operation in time, thus ensuring service access efficiency, and improves the application scope of the distributed key value database.

Description

technical field [0001] The invention relates to the field of fault detection, in particular to a fault detection control method and related equipment. Background technique [0002] In recent years, with the rapid growth of data volume, distributed database technology has developed rapidly. Among them, distributed databases usually include multiple data storage nodes, and each data storage node can be a computer device. In order to ensure the operation of distributed databases Stability and reliability, multiple data storage nodes usually work in master-slave mode. [0003] Among them, the key-value database Redis is currently a commonly used distributed database. It uses the built-in management module Sentinel to monitor multiple data storage nodes contained in Redis, and decides whether to perform autonomous fault migration through voting, that is, to perform active and standby data storage node switching and recovery. To ensure that the business can continue to operate no...

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Problems solved by technology

[0004] However, the inventors of the present invention have found that distributed key-value databases such as Redis only support eventual consistency services, and the fault detection method for multiple data storage nodes is fixed, which limits the scope of application of the distributed key-value database

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