启动ZuulGatewayApplication报错

Question

2023-12-12 19:31:59.027 WARN 49571 — [ main] com.netflix.discovery.DiscoveryClient : Using default backup registry implementation which does not do anything.
2023-12-12 19:31:59.029 INFO 49571 — [ main] com.netflix.discovery.DiscoveryClient : Starting heartbeat executor: renew interval is: 30
2023-12-12 19:31:59.032 INFO 49571 — [ main] c.n.discovery.InstanceInfoReplicator : InstanceInfoReplicator onDemand update allowed rate per min is 4
2023-12-12 19:31:59.036 INFO 49571 — [ main] com.netflix.discovery.DiscoveryClient : Discovery Client initialized at timestamp 1702380719035 with initial instances count: 0
2023-12-12 19:31:59.039 INFO 49571 — [ main] o.s.c.n.e.s.EurekaServiceRegistry : Registering application COUPON-GATEWAY with eureka with status UP
2023-12-12 19:31:59.040 INFO 49571 — [ main] com.netflix.discovery.DiscoveryClient : Saw local status change event StatusChangeEvent [timestamp=1702380719040, current=UP, previous=STARTING]
2023-12-12 19:31:59.042 INFO 49571 — [nfoReplicator-0] com.netflix.discovery.DiscoveryClient : DiscoveryClient_COUPON-GATEWAY/192.168.0.102:coupon-gateway:9000: registering service…
2023-12-12 19:31:59.056 ERROR 49571 — [nfoReplicator-0] c.n.d.s.t.d.RedirectingEurekaHttpClient : Request execution error. endpoint=DefaultEndpoint{ serviceUrl='http://server1:8000/eureka/}

com.sun.jersey.api.client.ClientHandlerException: java.net.ConnectException: Connection refused (Connection refused)
at com.sun.jersey.client.apache4.ApacheHttpClient4Handler.handle(ApacheHttpClient4Handler.java:187) ~[jersey-apache-client4-1.19.1.jar:1.19.1]
at com.sun.jersey.api.client.filter.GZIPContentEncodingFilter.handle(GZIPContentEncodingFilter.java:123) ~[jersey-client-1.19.1.jar:1.19.1]
at com.netflix.discovery.EurekaIdentityHeaderFilter.handle(EurekaIdentityHeaderFilter.java:27) ~[eureka-client-1.9.8.jar:1.9.8]
at com.sun.jersey.api.client.Client.handle(Client.java:652) ~[jersey-client-1.19.1.jar:1.19.1]
at com.sun.jersey.api.client.WebResource.handle(WebResource.java:682) ~[jersey-client-1.19.1.jar:1.19.1]
at com.sun.jersey.api.client.WebResource.access$200(WebResource.java:74)[jersey-client-1.19.1.jar:1.19.1]atcom.sun.jersey.api.client.WebResource$Builder.post(WebResource.java:570) ~[jersey-client-1.19.1.jar:1.19.1]
at com.netflix.discovery.shared.transport.jersey.AbstractJerseyEurekaHttpClient.register(AbstractJerseyEurekaHttpClient.java:56) ~[eureka-client-1.9.8.jar:1.9.8]
at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$1.execute(EurekaHttpClientDecorator.java:59) [eureka-client-1.9.8.jar:1.9.8]
at com.netflix.discovery.shared.transport.decorator.MetricsCollectingEurekaHttpClient.execute(MetricsCollectingEurekaHttpClient.java:73) ~[eureka-client-1.9.8.jar:1.9.8]
at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.register(EurekaHttpClientDecorator.java:56) [eureka-client-1.9.8.jar:1.9.8]
at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$1.execute(EurekaHttpClientDecorator.java:59) [eureka-client-1.9.8.jar:1.9.8]
at com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient.executeOnNewServer(RedirectingEurekaHttpClient.java:118) ~[eureka-client-1.9.8.jar:1.9.8]
at com.netflix.discovery.shared.transport.decorator.RedirectingEurekaHttpClient.execute(RedirectingEurekaHttpClient.java:79) ~[eureka-client-1.9.8.jar:1.9.8]
at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.register(EurekaHttpClientDecorator.java:56) [eureka-client-1.9.8.jar:1.9.8]
at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$1.execute(EurekaHttpClientDecorator.java:59) [eureka-client-1.9.8.jar:1.9.8]
at com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient.execute(RetryableEurekaHttpClient.java:120) [eureka-client-1.9.8.jar:1.9.8]
at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.register(EurekaHttpClientDecorator.java:56) [eureka-client-1.9.8.jar:1.9.8]
at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$1.execute(EurekaHttpClientDecorator.java:59) [eureka-client-1.9.8.jar:1.9.8]
at com.netflix.discovery.shared.transport.decorator.SessionedEurekaHttpClient.execute(SessionedEurekaHttpClient.java:77) [eureka-client-1.9.8.jar:1.9.8]
at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.register(EurekaHttpClientDecorator.java:56) [eureka-client-1.9.8.jar:1.9.8]
at com.netflix.discovery.DiscoveryClient.register(DiscoveryClient.java:829) [eureka-client-1.9.8.jar:1.9.8]
at com.netflix.discovery.InstanceInfoReplicator.run(InstanceInfoReplicator.java:121) [eureka-client-1.9.8.jar:1.9.8]
at com.netflix.discovery.InstanceInfoReplicator$1.run(InstanceInfoReplicator.java:101)[eureka-client-1.9.8.jar:1.9.8]atjava.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) [na:1.8.0_371]
at java.util.concurrent.FutureTask.run(FutureTask.java:266) [na:1.8.0_371]
at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access201(ScheduledThreadPoolExecutor.java:180)[na:1.8.0371]atjava.util.concurrent.ScheduledThreadPoolExecutor201(ScheduledThreadPoolExecutor.java:180) [na:1.8.0_371] at java.util.concurrent.ScheduledThreadPoolExecutor201(ScheduledThreadPoolExecutor.java:180)[na:1.8.03​71]atjava.util.concurrent.ScheduledThreadPoolExecutorScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293) [na:1.8.0_371]
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) [na:1.8.0_371]
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) [na:1.8.0_371]
at java.lang.Thread.run(Thread.java:750) [na:1.8.0_371]
Caused by: java.net.ConnectException: Connection refused (Connection refused)

Answer 1

张勤一 2024-01-16 16:06:46

看起来是网络连接错误，机器中不要开代理，先启动 Eureka