feign.RetryableException: afs-job-admin executing POST http://afs-job-admin/api/registry
at feign.FeignException.errorExecuting(FeignException.java:249)
at feign.SynchronousMethodHandler.executeAndDecode(SynchronousMethodHandler.java:129)
at feign.SynchronousMethodHandler.invoke(SynchronousMethodHandler.java:89)
at com.alibaba.cloud.sentinel.feign.SentinelInvocationHandler.invoke(SentinelInvocationHandler.java:109)
at com.sun.proxy.$Proxy576.registry(Unknown Source)
at com.ruicar.afs.cloud.common.job.client.FeignAdminBizClient.registry(FeignAdminBizClient.java:106)
at com.ruicar.afs.cloud.common.job.core.thread.ExecutorRegistryThread.lambda$start$0(ExecutorRegistryThread.java:59)
at java.lang.Thread.run(Thread.java:745)
Caused by: java.net.UnknownHostException: afs-job-admin
at java.net.Inet6AddressImpl.lookupAllHostAddr(Native Method)
at java.net.InetAddress$2.lookupAllHostAddr(InetAddress.java:928)
at java.net.InetAddress.getAddressesFromNameService(InetAddress.java:1323)
at java.net.InetAddress.getAllByName0(InetAddress.java:1276)
at java.net.InetAddress.getAllByName(InetAddress.java:1192)
at java.net.InetAddress.getAllByName(InetAddress.java:1126)
at okhttp3.Dns.lambda$static$0(Dns.java:39)
at okhttp3.internal.connection.RouteSelector.resetNextInetSocketAddress(RouteSelector.java:171)
at okhttp3.internal.connection.RouteSelector.nextProxy(RouteSelector.java:135)
at okhttp3.internal.connection.RouteSelector.next(RouteSelector.java:84)
at okhttp3.internal.connection.ExchangeFinder.findConnection(ExchangeFinder.java:187)
at okhttp3.internal.connection.ExchangeFinder.findHealthyConnection(ExchangeFinder.java:108)
at okhttp3.internal.connection.ExchangeFinder.find(ExchangeFinder.java:88)
at okhttp3.internal.connection.Transmitter.newExchange(Transmitter.java:169)
at okhttp3.internal.connection.ConnectInterceptor.intercept(ConnectInterceptor.java:41)
at okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.java:142)
at okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.java:117)
at okhttp3.internal.cache.CacheInterceptor.intercept(CacheInterceptor.java:94)
at okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.java:142)
at okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.java:117)
at okhttp3.internal.http.BridgeInterceptor.intercept(BridgeInterceptor.java:93)
at okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.java:142)
at okhttp3.internal.http.RetryAndFollowUpInterceptor.intercept(RetryAndFollowUpInterceptor.java:88)
at okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.java:142)
at okhttp3.internal.http.RealInterceptorChain.proceed(RealInterceptorChain.java:117)
at okhttp3.RealCall.getResponseWithInterceptorChain(RealCall.java:229)
at okhttp3.RealCall.execute(RealCall.java:81)
at feign.okhttp.OkHttpClient.execute(OkHttpClient.java:169)
at org.springframework.cloud.openfeign.loadbalancer.LoadBalancerUtils.executeWithLoadBalancerLifecycleProcessing(LoadBalancerUtils.java:56)
at org.springframework.cloud.openfeign.loadbalancer.RetryableFeignBlockingLoadBalancerClient.lambda$execute$2(RetryableFeignBlockingLoadBalancerClient.java:156)
at org.springframework.retry.support.RetryTemplate.doExecute(RetryTemplate.java:329)
at org.springframework.retry.support.RetryTemplate.execute(RetryTemplate.java:225)
at org.springframework.cloud.openfeign.loadbalancer.RetryableFeignBlockingLoadBalancerClient.execute(RetryableFeignBlockingLoadBalancerClient.java:103)
at feign.SynchronousMethodHandler.executeAndDecode(SynchronousMethodHandler.java:119)
... 6 common frames omitted

找不到服务，并且报以下错误

Caused by: java.net.UnknownHostException: afs-job-admin
at java.net.Inet6AddressImpl.lookupAllHostAddr(Native Method)
at java.net.InetAddress$2.lookupAllHostAddr(InetAddress.java:928)

afs-job-admin是微服务中的一个服务，启动服务时报错该服务没有启动

先确定连接到nacos的网络没有问题

查找微服务afs-job-admin时该服务没有找到，原服务是部署在通过nacos配置调用，或者在本地调用。

查看nacos上该服务未启动，启动该服务或者本地启动该服务即可。