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Posted to dev@brpc.apache.org by GitBox <gi...@apache.org> on 2022/04/19 07:06:23 UTC
[GitHub] [incubator-brpc] lzfhust opened a new issue, #1743: brpc redis protocol redis request为空的warning提示
lzfhust opened a new issue, #1743:
URL: https://github.com/apache/incubator-brpc/issues/1743
**Is your feature request related to a problem? (你需要的功能是否与某个问题有关?)**
是。
我们在生成环境访问下游redis服务时出现了间歇性的E112报错；我们起初认为是和naming service有关；经过排查后，发现可能和naming service无关；又一直以为和brpc的健康检查有关，不断的看brpc健康检查的源码；最后我们打印并统计了整个过程中brpc的错误码，发现在E112之前，有一定的1008和E22；在解决1008之后，主要剩下E22；最后增加日志打印，发现是因为redis request为空，业务在发起redis request的时候，没有检查是否有key。
整个过程花费的时间很多；当前brpc redis访问的错误信息不明显。
**Describe the solution you'd like (描述你期望的解决方法)**
当redis request为空时，redis protocol中，给出明确的错误信息提示，而不是E22、E112等。
**Describe alternatives you've considered (描述你想到的折衷方案)**
无
**Additional context/screenshots (更多上下文/截图)**
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[GitHub] [incubator-brpc] zyearn closed issue #1743: brpc redis protocol redis request为空的warning提示
Posted by GitBox <gi...@apache.org>.
zyearn closed issue #1743: brpc redis protocol redis request为空的warning提示
URL: https://github.com/apache/incubator-brpc/issues/1743
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[GitHub] [incubator-brpc] lzfhust commented on issue #1743: brpc redis protocol redis request为空的warning提示
Posted by GitBox <gi...@apache.org>.
lzfhust commented on issue #1743:
URL: https://github.com/apache/incubator-brpc/issues/1743#issuecomment-1102232379
初步的实现：
https://github.com/lzfhust/incubator-brpc/commit/9a54af8a85cfac74fe6869e002d2de27339274ec
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