AlexLWei opened a new issue, #27686: URL: https://github.com/apache/doris/issues/27686
### Search before asking - [X] I had searched in the [issues](https://github.com/apache/doris/issues?q=is%3Aissue) and found no similar issues. ### Version 1.2.7-1 ### What's Wrong? BE.WARNING 刷频 W1128 03:21:34.119771 3973 socket.cpp:1195] Fail to wait EPOLLOUT of fd=568: Connection timed out [110] 同时查询会报错:ERROR 1105 (HY000): RpcException, msg: org.apache.doris.rpc.RpcException: (BE_IP地址)[THRIFT_RPC_ERROR]failed to send brpc batch, error=Host is down...但是节点任然在线   ### What You Expected? 不清楚是什么问题,检查了BE配置等。 目前无从下手 ### How to Reproduce? _No response_ ### Anything Else? _No response_ ### Are you willing to submit PR? - [X] Yes I am willing to submit a PR! ### Code of Conduct - [X] I agree to follow this project's [Code of Conduct](https://www.apache.org/foundation/policies/conduct) -- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. To unsubscribe, e-mail: commits-unsubscr...@doris.apache.org.apache.org For queries about this service, please contact Infrastructure at: us...@infra.apache.org --------------------------------------------------------------------- To unsubscribe, e-mail: commits-unsubscr...@doris.apache.org For additional commands, e-mail: commits-h...@doris.apache.org