Method for fusing opposite end node and fusing device
An end node and fusing technology, applied in the computer field, can solve the problems of prone to misjudgment, increased time slice error rate, affecting service efficiency, etc., to avoid misjudgment of fusing, ensure stability, and improve accuracy and efficiency. Effect
Active Publication Date: 2019-08-30
BEIJING QIYI CENTURY SCI & TECH CO LTD
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Problems solved by technology
On the one hand, since only the error rate in this time slice is considered when calculating the error rate, it is easy to misjudgment
For example, when there is a short-term fluctuation in the network, the error rate of a certain time slice increases, and it is erroneously cut off, causing misjudgment and affecting the stability of the service; on the other hand, the statistics of the time slice need to wait for the corresponding time slice The judgment can only be made after the end of the time period, which affects the efficiency of the service
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[0025] Embodiments of the present application are described below in conjunction with the accompanying drawings. Apparently, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Those of ordinary skill in the art know that, with the development of technology and the emergence of new scenarios, the technical solutions provided in the embodiments of the present application are also applicable to similar technical problems.
[0026] The embodiment of the present application provides a method and device for fusing peer nodes, which are used to determine the working status of peer nodes through the statistics of the request status of peer nodes within a preset time period, and further delay the request status The calculation updates the fuse index, so as to judge whether to fuse the peer node, avoid the fuse misjudgment caused by short-term or occasional network fluctuations, improve the accuracy of fuse judgment, and ens...
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The embodiment of the invention discloses a method for fusing an opposite end node and a fusing device. The method is suitable for a micro-service architecture. The method is used for judging the working state of an opposite end node by detecting statistics of a response result of a request sent by a main node to the opposite end node in real time. Furthermore, the method updates the fusing indexby calculating the return state of the request and the delay, so that whether the opposite end node needs to be fused or not is judged, and fusing misjudgment caused by transient or accidental networkfluctuation is avoided, so that the accuracy and efficiency of fusing judgment are improved, and the service stability is ensured.
Description
technical field [0001] The present application relates to the computer field, and in particular to a method and a fusing device for fusing a peer node. Background technique [0002] In a microservice environment, in order to improve service availability, multiple peer nodes are often deployed for the same service. When a peer node fails, it can be removed from the list of available peer nodes, so that the overall error rate of the service will not increase due to the failure of a single peer node. This method of removing and isolating faulty peer nodes is called circuit breaker. [0003] The current mainstream circuit breaker solutions are all implemented based on the error rate of the time slice, that is, the request is divided into slices according to time, and the error rate of each time slice is counted. [0004] However, if the error rate of a time slice exceeds the set threshold, the peer node will be isolated. On the one hand, since only the error rate in this time...
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IPC IPC(8): G06F11/07
CPCG06F11/0793G06F11/0709
Inventor 何磊
Owner BEIJING QIYI CENTURY SCI & TECH CO LTD