请帮忙看下这两个问题是否是bug

[catxiong]

1.将此项目拉到本地跑起来后，consumer端启动后报下面这个错误，请问这个错误是什么组件报出来的，有什么影响
2023-06-19 18:22:00.178 INFO 26804 --- [ main] o.s.c.a.n.registry.NacosServiceRegistry : nacos registry, spring-cloud-alibaba-dubbo-consumer 172.16.20.11:8090 register finished
2023-06-19 18:22:00.180 INFO 26804 --- [ main] ringCloudAlibabaDubboConsumerApplication : Started SpringCloudAlibabaDubboConsumerApplication in 10.921 seconds (JVM running for 11.995)
2023-06-19 18:22:06.385 ERROR 26804 --- [imeoutChecker_1] com.alibaba.fescar.config.ConfigFuture : config operation timeout,cost:5002 ms,op:GET,dataId:service.vgroup_mapping.spring-cloud-alibaba-dubbo-consumer-fescar-service-group
2023-06-19 18:22:06.385 ERROR 26804 --- [imeoutChecker_1] c.a.f.c.r.n.AbstractRpcRemotingClient : no available server to connect.
2023-06-19 18:22:06.401 ERROR 26804 --- [imeoutChecker_1] com.alibaba.fescar.config.ConfigFuture : config operation timeout,cost:5006 ms,op:GET,dataId:service.vgroup_mapping.spring-cloud-alibaba-dubbo-consumer-fescar-service-group
2023-06-19 18:22:06.401 ERROR 26804 --- [imeoutChecker_1] c.a.f.c.r.n.AbstractRpcRemotingClient : no available server to connect.
2023-06-19 18:22:11.385 ERROR 26804 --- [imeoutChecker_1] com.alibaba.fescar.config.ConfigFuture : config operation timeout,cost:5000 ms,op:GET,dataId:service.vgroup_mapping.spring-cloud-alibaba-dubbo-consumer-fescar-service-group
2023-06-19 18:22:11.385 ERROR 26804 --- [imeoutChecker_1] c.a.f.c.r.n.AbstractRpcRemotingClient : no available server to connect.

2.我的sentinel启动了，调用服务后，sentinel控制台无内容。麻烦帮忙解答下，感谢。

[catxiong]

pass