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我正在使用Netflix Eureka
爲我的微服務實現服務註冊表。然而,當我試圖在我的Tomcat
服務器部署eureka-server.war
,它保持在日誌中拋出以下錯誤:Eureka - 無法發送心跳
2017-03-08 04:44:47,982 WARN com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient:127 [DiscoveryClient-CacheRefreshExecutor-0] [execute] Request execution failure with status code 404; retrying on another server if available
2017-03-08 04:44:47,984 WARN com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient:127 [DiscoveryClient-CacheRefreshExecutor-0] [execute] Request execution failure with status code 404; retrying on another server if available
2017-03-08 04:44:47,984 ERROR com.netflix.discovery.DiscoveryClient:934 [DiscoveryClient-CacheRefreshExecutor-0] [fetchRegistry] DiscoveryClient_EUREKA/{my hostname here} - was unable to refresh its cache! status = Cannot execute request on any known server
com.netflix.discovery.shared.transport.TransportException: Cannot execute request on any known server
at com.netflix.discovery.shared.transport.decorator.RetryableEurekaHttpClient.execute(RetryableEurekaHttpClient.java:111)
at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.getApplications(EurekaHttpClientDecorator.java:134)
at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator$6.execute(EurekaHttpClientDecorator.java:137)
at com.netflix.discovery.shared.transport.decorator.SessionedEurekaHttpClient.execute(SessionedEurekaHttpClient.java:77)
at com.netflix.discovery.shared.transport.decorator.EurekaHttpClientDecorator.getApplications(EurekaHttpClientDecorator.java:134)
at com.netflix.discovery.DiscoveryClient.getAndStoreFullRegistry(DiscoveryClient.java:1013)
at com.netflix.discovery.DiscoveryClient.getAndUpdateDelta(DiscoveryClient.java:1055)
at com.netflix.discovery.DiscoveryClient.fetchRegistry(DiscoveryClient.java:929)
at com.netflix.discovery.DiscoveryClient.refreshRegistry(DiscoveryClient.java:1451)
at com.netflix.discovery.DiscoveryClient$CacheRefreshThread.run(DiscoveryClient.java:1418)
at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
at java.util.concurrent.FutureTask.run(FutureTask.java:266)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
at java.lang.Thread.run(Thread.java:745)
我似乎無法找到如何解決這個錯誤,也沒有說明爲什麼在出現此錯誤第一名。
請幫我解決這個問題。我認爲這可能與一些https /代理問題有關。但我似乎無法找到它。