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dianping / cat

CAT 作为服务端项目基础组件，提供了 Java, C/C++, Node.js, Python, Go 等多语言客户端，已经在美团点评的基础架构中间件框架（MVC框架，RPC框架，数据库框架，缓存框架等，消息队列，配置系统等）深度集成，为美团点评各业务线提供系统丰富的性能指标、健康状况、实时告警等。
Apache License 2.0
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Sample Links url redirects to other method in another service(Used Dubbo) #1971

Open Likenttt opened 4 years ago

Likenttt commented 4 years ago

我在查找慢sql时发现Mapper接口对应示例url指向了不相干的页面。如下图所示。 When inspecting the problems, I was intent to find out the long sql. But after clicking the sample links generated by Mapper interface, I was shocked by the result for which the info has nothing to do with my interface.See the pics below pleaz. image image

猜测是大量dubbo应用同时请求了cat，由于线程不安全。导致了错乱。 I supposed the mismatch was caused by too many requests to cat at the same time，resulting in unsafe thread.

slankka commented 4 years ago

Same question.

1978625177 commented 2 years ago

如果同一台机器上，部署了两个进程，这两个进程对应的应用名相同，会产生这个问题