Resilience4j的熔斷策略研究
打開文本圖片集
摘要:該文研究了新一代輕量級的容錯框架Resilience4j結(jié)構(gòu)功能,結(jié)合熔斷器工作方式與熔斷參數(shù),針對服務(wù)的熔斷閾值配置問題,提出了一個Resilience4j在微服務(wù)平臺上的配置方案。根據(jù)不同服務(wù)的緊迫性,實行不同的配置策略,提升服務(wù)性能,有效保護微服務(wù)系統(tǒng)。
關(guān)鍵詞:Resilience4j容錯框架;熔斷策略;微服務(wù);閾值
doi:10.3969/J.ISSN.1672-7274.2024.10.016
中圖分類號:TP 317 文獻標志碼:A 文章編碼:1672-7274(2024)10-00-04
Research on Resilience4j's Circuit Breaker Strategy
Abstract: This paper studies the structure and function of Resilience4j, a new generation lightweight fault-tolerant framework. Combining the working mode of fuses and fuse parameters, we propose a configuration for Resilience4j on microservice platform. Moreover, varied configuration strategies are adopted according to the different urgency depending on services thereby improving the service performance and effectively protecting microservice systems.
Keywords: resilience4j fault-tolerant framework; circuit breaker strategy; microservices; threshold value
1 研究背景
微服務(wù)是從單體服務(wù)架構(gòu)演變而來的,是將傳統(tǒng)的一站式單體應(yīng)用拆分成一個個小型服務(wù)單元,每個服務(wù)提供獨立的業(yè)務(wù)功能,實現(xiàn)架構(gòu)風格的改變。(剩余4936字)