[GitHub] [apisix] Firstsawyou opened a new issue #3937: [discuss]: when a node in the etcd cluster fails, no error log is output

[GitBox]

Firstsawyou opened a new issue #3937:
URL: https://github.com/apache/apisix/issues/3937


   ### Issue description
   
   In an etcd cluster (3 nodes), when one of the nodes fails. The following 
error message will be printed in the error.log:
   
   
![image](https://user-images.githubusercontent.com/52862365/112852403-77ae8e80-90de-11eb-99f3-9cb9a9a12a08.png)
   
   But this does not affect the normal operation of APISIX. Such error log 
information can make people misunderstand that etcd is unavailable. Can we not 
output error log information when a node fails in etcd cluster?
   


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