nacos启动报错

来源：11-5 构建服务注册到Nacos

mine4ever

2022-04-07

2022-04-07 16:41:24.342 ERROR 37723 — [-localhost_8848] c.a.n.c.config.http.ServerHttpAgent : [NACOS ConnectException httpPost] currentServerAddr: http://localhost:8848, err : Connection refused (Connection refused)
2022-04-07 16:41:24.344 ERROR 37723 — [-localhost_8848] c.a.n.c.config.http.ServerHttpAgent : [NACOS ConnectException httpPost] currentServerAddr: http://localhost:8848, err : Connection refused (Connection refused)
2022-04-07 16:41:24.345 ERROR 37723 — [-localhost_8848] c.a.n.c.config.http.ServerHttpAgent : [NACOS ConnectException httpPost] currentServerAddr: http://localhost:8848, err : Connection refused (Connection refused)
2022-04-07 16:41:24.346 ERROR 37723 — [-localhost_8848] c.a.n.c.config.http.ServerHttpAgent : [NACOS ConnectException httpPost] currentServerAddr: http://localhost:8848, err : Connection refused (Connection refused)
2022-04-07 16:41:24.346 ERROR 37723 — [-localhost_8848] c.a.n.client.config.impl.ClientWorker : [fixed-localhost_8848] [check-update] get changed dataId exception

java.net.ConnectException: [NACOS HTTP-POST] The maximum number of tolerable server reconnection errors has been reached
at com.alibaba.nacos.client.config.http.ServerHttpAgent.httpPost(ServerHttpAgent.java:181) ~[nacos-client-1.4.2.jar:na]
at com.alibaba.nacos.client.config.http.MetricsHttpAgent.httpPost(MetricsHttpAgent.java:67) ~[nacos-client-1.4.2.jar:na]
at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateConfigStr(ClientWorker.java:380) ~[nacos-client-1.4.2.jar:na]
at com.alibaba.nacos.client.config.impl.ClientWorker.checkUpdateDataIds(ClientWorker.java:347) ~[nacos-client-1.4.2.jar:na]
at com.alibaba.nacos.client.config.impl.ClientWorker $L o n g P o l l i n g R u n n a b l e . r u n (C l i e n t W o r k e r . j a v a : 535) [n a c o s - c l i e n t - 1.4.2 . j a r : n a] a t j a v a . u t i l . c o n c u r r e n t . E x e c u t o r s$ RunnableAdapter.call(Executors.java:511) [na:1.8.0_221]
at java.util.concurrent.FutureTask.run(FutureTask.java:266) [na:1.8.0_221]
at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access $201(ScheduledThreadPoolExecutor.java:180) [na:1.8.0_221] at java.util.concurrent.ScheduledThreadPoolExecutor$ ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293) [na:1.8.0_221]
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) [na:1.8.0_221]
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) [na:1.8.0_221]
at java.lang.Thread.run(Thread.java:748) [na:1.8.0_221]