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**熔断(Circuit Breaker)**:熔断是一种防止故障扩散的策略。当一个服务出现故障或超时,熔断器会打开并快速失败,拒绝后续的请求,避免请求堆积和资源耗尽。熔断器会暂时屏蔽该服务,并在一段时间后尝试恢复。熔断器的状态变化可用于监控系统健康和提供告警信息。
**限流(Rate Limiting)**:限流是一种控制系统请求流量的策略。通过设置一个请求速率阈值,限流可以限制每个客户端…
houdq updated
9 months ago
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## Problem Definition
Now that Access nodes support local script execution, operators of nodes that use it will also need to upgrade whenever there is a new version of cadences/FVM release. This is t…
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I just learned the stolon framework, and I encountered some concepts that I don't understand very well, and I didn't find any relevant explanations in the relevant documents.
When I use the `stolonct…
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Hello,
I would like to use `sarsen` to avoid using ESA SNAP in [`eoreader`](https://github.com/sertit/eoreader), but since this library lacks an API documentation, I have some questions 😄
I alr…
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在Sentinels栏报的这个错误:[-]group=1,server=172.21.229.201:9222,runid=undefined,请问这个问题该怎么处理?^_^
我的部署环境是pika+codis
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## Issue Description
因为一些特殊的原因,需要将日志打印到控制台,不能直接输出到日志里,所以我在启动参数里加上了【-Dcsp.sentinel.log.output.type=console】,但是目前有以下报错,请帮忙看一下,非常感谢各位大佬
2023-08-16 06:49:00.730 WARNING [MetricTimerListener] Write m…
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[application.yml]: # 'https://cdn.jsdelivr.net/gh/ZhuangRenyang/yoi/blogs/wallhaven-kxwqwq.jpg?vw=6081&vh=2948'
## application.yml配置
```yml
#指定服务的端口
server:
port: #端口号
#公共配置
mybatis:…
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i have 2 machine which runs redis master and slave.
and 2 sentinel instances runs on that machines too.
i start master and slave, and then kill master.
the sentinel.log prints
[14473] 23 Dec 20:40…
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Because `export interface RedisModuleOptions extends RedisOptions`, field `name` is already in use by `ioredis` for `name of master` in SentinelConnector. You should use a different field for multi-cl…
nexus updated
3 years ago
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http://blog.didispace.com/spring-cloud-alibaba-sentinel-1/
最近管点闲事浪费了不少时间,感谢网友libinwalan的留言提醒。及时纠正路线,继续跟大家一起学习Spring Cloud Alibaba。 Nacos作为注册中心和配置中心的基础教程,到这里先告一段落,后续与其他结合的内容等讲到的时候再一起拿出来说,不然内容会有点跳跃。…