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Hystrix组件
2022-04-23 21:57:00 【Leon_Jinhai_Sun】

In a distributed environment, inevitably some of the many service dependencies will fail. Hystrix is a library that helps you control the interactions between these distributed services by adding latency tolerance and fault tolerance logic. Hystrix does this by isolating points of access between the services, stopping cascading failures across them, and providing fallback options, all of which improve your system’s overall resiliency. --[摘自官方]
# 0.说明
- https://github.com/Netflix/Hystrix
- 译: 在分布式环境中,许多服务依赖项不可避免地会失败。Hystrix是一个库,它通过添加延迟容忍和容错逻辑来帮助您控制这些分布式服务之间的交互。Hystrix通过隔离服务之间的访问点、停止它们之间的级联故障以及提供后备选项来实现这一点,所有这些都可以提高系统的整体弹性。
- 通俗定义: Hystrix是一个用于处理分布式系统的延迟和容错的开源库,在分布式系统中,许多依赖不可避免的会调用失败,超时、异常等,Hystrix能够保证在一个依赖出问题的情况下,不会导致整体服务失败,避免级联故障(服务雪崩现象),提高分布式系统的弹性。
# 1.作用
- hystrix 用来保护微服务系统 实现 服务降级 服务熔断
- 服务雪崩
- 服务降级
- 服务熔断
版权声明
本文为[Leon_Jinhai_Sun]所创,转载请带上原文链接,感谢
https://blog.csdn.net/leon_jinhai_sun/article/details/124334903
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