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Integration with Netflix OSS components
http://cloud.spring.io/spring-cloud-netflix/
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unknown host exception received when calling rest api of service through eureka in azure #1249

Closed SantoshCups closed 8 years ago

SantoshCups commented 8 years ago

I have configured eureka with below properties in its application properties:

Service1 in azure:

Service 2 in azure:

Now when i try to call rest api from service 1 to another service 2 using restTemplate i get unknowhost exception:

Below is the code snippet: URI uri = new URI("http://service2.azurewebsites.net/receiverGET"); result = restTemplate.getForObject(uri, String.class);

I know it is not issue buti am not able to call service 2 from service via eureka (I am new to microservice + azure deployment). Any help or pointers will help. This is primarily because azure generates IP and port number dynamically.

spencergibb commented 8 years ago

I'm afraid that is not enough information to help diagnosing your problem. Does service 1 and 2 show up in the eureka dashboard?

SantoshCups commented 8 years ago

Yes It does show up. Both services are registered in eureka.

Sincerely, Santosh Kumar U P

From: Spencer Gibb [mailto:notifications@github.com] Sent: Thursday, August 11, 2016 7:53 PM To: spring-cloud/spring-cloud-netflix spring-cloud-netflix@noreply.github.com Cc: Santosh UP santosh.kumar.up@jci.com; Author author@noreply.github.com Subject: Re: [spring-cloud/spring-cloud-netflix] unknown host exception received when calling rest api of service through eureka in azure (#1249)

I'm afraid that is not enough information to help diagnosing your problem. Does service 1 and 2 show up in the eureka dashboard?

— You are receiving this because you authored the thread. Reply to this email directly, view it on GitHubhttps://github.com/spring-cloud/spring-cloud-netflix/issues/1249#issuecomment-239175829, or mute the threadhttps://github.com/notifications/unsubscribe-auth/ATO_x67RrsYiBQR1qIEXxXIJfPlfCq4sks5qezBQgaJpZM4JiKuR.

ryanjbaxter commented 8 years ago

How is the RestTemplate object created? From your example I am not even sure you are taking advantage of Eureka.

spencergibb commented 8 years ago

Also, what version are you using (what release train)?

SantoshCups commented 8 years ago

I actually created restTemplate using:

@RestController @EnableAutoConfiguration @ComponentScan @SpringBootApplication @EnableDiscoveryClient public class Service2 {

   private static final Logger LOG = LoggerFactory.getLogger(PLMBommsApplication.class);

   @Bean
   RestTemplate restTemplate() {
         return new RestTemplate();
   }

   @Autowired
   RestTemplate restTemplate;

   @RequestMapping(value = "/")
   public StringBuilder fromCall() throws URISyntaxException {

         StringBuilder response = new StringBuilder();
          URI uri = new URI("http://plm-part-ms.azurewebsites.net/receiverPOST");
         MultiValueMap<String, Object> mvm = new LinkedMultiValueMap<String, Object>();
         mvm.add("abc", "Hello Part");
         result = restTemplate.postForObject(uri, mvm, String.class);
         response.append("successPost = " + result);
         response.append("\n");
         return response;

         }
   public static void main(String[] args) {

         SpringApplication.run(Service2.class, args);

   }

You are correct when you mention that I am not leveraging eureka, I am not able to figure out from tutorials as to where to start it from.

Sincerely, Santosh Kumar U P

From: Ryan Baxter [mailto:notifications@github.com] Sent: Friday, August 12, 2016 12:08 AM To: spring-cloud/spring-cloud-netflix spring-cloud-netflix@noreply.github.com Cc: Santosh UP santosh.kumar.up@jci.com; Author author@noreply.github.com Subject: Re: [spring-cloud/spring-cloud-netflix] unknown host exception received when calling rest api of service through eureka in azure (#1249)

How is the RestTemplate object created? From your example I am not even sure you are taking advantage of Eureka.

— You are receiving this because you authored the thread. Reply to this email directly, view it on GitHubhttps://github.com/spring-cloud/spring-cloud-netflix/issues/1249#issuecomment-239251450, or mute the threadhttps://github.com/notifications/unsubscribe-auth/ATO_xzmoqwmq9zisaZO27N_LfnYrTN1Dks5qe2wLgaJpZM4JiKuR.

SantoshCups commented 8 years ago

I am using eureka-client-1.4.6, ribbon-eureka-2.1.5 and spring-boot-starter-1.3.5.RELEASE

Sincerely, Santosh Kumar U P

From: Spencer Gibb [mailto:notifications@github.com] Sent: Friday, August 12, 2016 12:09 AM To: spring-cloud/spring-cloud-netflix spring-cloud-netflix@noreply.github.com Cc: Santosh UP santosh.kumar.up@jci.com; Author author@noreply.github.com Subject: Re: [spring-cloud/spring-cloud-netflix] unknown host exception received when calling rest api of service through eureka in azure (#1249)

Also, what version are you using (what release train)?

— You are receiving this because you authored the thread. Reply to this email directly, view it on GitHubhttps://github.com/spring-cloud/spring-cloud-netflix/issues/1249#issuecomment-239251823, or mute the threadhttps://github.com/notifications/unsubscribe-auth/ATO_x4GpEfJKnOzr3dcXVa-wW0CgorOxks5qe2xegaJpZM4JiKuR.

spencergibb commented 8 years ago

According to the documentation you need to annotate your rest template with @LoadBalanced.

SantoshCups commented 8 years ago

As soon as I add @LoadBalanced the application which is deployed as webapp doesnot start and I get 500 exception

Sincerely, Santosh Kumar U P

From: Spencer Gibb [mailto:notifications@github.com] Sent: Friday, August 12, 2016 8:56 AM To: spring-cloud/spring-cloud-netflix spring-cloud-netflix@noreply.github.com Cc: Santosh UP santosh.kumar.up@jci.com; Author author@noreply.github.com Subject: Re: [spring-cloud/spring-cloud-netflix] unknown host exception received when calling rest api of service through eureka in azure (#1249)

According to the documentation you need to annotate your rest template with @LoadBalanced.

— You are receiving this because you authored the thread. Reply to this email directly, view it on GitHubhttps://github.com/spring-cloud/spring-cloud-netflix/issues/1249#issuecomment-239352947, or mute the threadhttps://github.com/notifications/unsubscribe-auth/ATO_x_WI9nZL9W-ywksbN3NP6jFUqNLsks5qe-fTgaJpZM4JiKuR.

ryanjbaxter commented 8 years ago

If it does not start what is the exception you are getting?

SantoshCups commented 8 years ago

I fixed that issue and it is starting now. But the service 1 when trying to do get request (using resttemplate) gets below exception:

@RestController
@EnableAutoConfiguration
@ComponentScan
@SpringBootApplication
@EnableEurekaClient
public class Service1 {

       private static final Logger LOG = LoggerFactory.getLogger(Service1.class);

       @Bean
       @LoadBalanced
       RestTemplate restTemplate() {
             return new RestTemplate();
       }

       @Autowired
       RestTemplate restTemplate;

       @RequestMapping(value = "/")
       public @ResponseBody StringBuilder fromCall() throws URISyntaxException {
             StringBuilder response = new StringBuilder();
             String result = null;
             LOG.info("Starting to send to Part Microservice==============>>>");
             LOG.info("Starting call====>");
             try {
                    // URI("https://controlspartms.scm.azurewebsites.net/receiverPOST");
                    // URI uri = new
                    // URI("http://plm-part-ms.azurewebsites.net/receiverPOST");
                    MultiValueMap<String, Object> mvm = new LinkedMultiValueMap<String, Object>();
                    mvm.add("abc", "Hello Service2");
                    result = restTemplate.getForObject("http://service2/receiverGet", mvm, String.class);

Exception details:\njava.lang.IllegalStateException: No instances available for plm-part-ms\r\n\tat org.springframework.cloud.netflix.ribbon.RibbonLoadBalancerClient.execute(RibbonLoadBalancerClient.java:79)\r\n\tat org.springframework.cloud.client.loadbalancer.LoadBalancerInterceptor.intercept(LoadBalancerInterceptor.java:46)\r\n\tat org.springframework.http.client.InterceptingClientHttpRequest$InterceptingRequestExecution.execute(InterceptingClientHttpRequest.java:85)\r\n\tat org.springframework.cloud.netflix.metrics.MetricsClientHttpRequestInterceptor.intercept(MetricsClientHttpRequestInterceptor.java:65)\r\n\tat org.springframework.http.client.InterceptingClientHttpRequest$InterceptingRequestExecution.execute(InterceptingClientHttpRequest.java:85)\r\n\tat org.springframework.http.client.InterceptingClientHttpRequest.executeInternal(InterceptingClientHttpRequest.java:69)\r\n\tat org.springframework.http.client.AbstractBufferingClientHttpRequest.executeInternal(AbstractBufferingClientHttpRequest.java:48)\r\n\tat org.springframework.http.client.AbstractClientHttpRequest.execute(AbstractClientHttpRequest.java:53)\r\n\tat org.springframework.web.client.RestTemplate.doExecute(RestTemplate.java:596)\r\n\tat org.springframework.web.client.RestTemplate.execute(RestTemplate.java:557)\r\n\tat org.springframework.web.client.RestTemplate.getForObject(RestTemplate.java:264)\r\n\tat com.jci.bommsplm.PLMBommsApplication.fromCall(PLMBommsApplication.java:83)\r\n\tat sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)\r\n\tat sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)\r\n\tat sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)\r\n\tat java.lang.reflect.Method.invoke(Method.java:498)\r\n\tat org.springframework.web.method.support.InvocableHandlerMethod.doInvoke(InvocableHandlerMethod.java:221)\r\n\tat org.springframework.web.method.support.InvocableHandlerMethod.invokeForRequest(InvocableHandlerMethod.java:136)\r\n\tat org.springframework.web.servlet.mvc.method.annotation.ServletInvocableHandlerMethod.invokeAndHandle(ServletInvocableHandlerMethod.java:110)\r\n\tat org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerAdapter.invokeHandlerMethod(RequestMappingHandlerAdapter.java:832)\r\n\tat org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerAdapter.handleInternal(RequestMappingHandlerAdapter.java:743)\r\n\tat org.springframework.web.servlet.mvc.method.AbstractHandlerMethodAdapter.handle(AbstractHandlerMethodAdapter.java:85)\r\n\tat org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java:961)\r\n\tat org.springframework.web.servlet.DispatcherServlet.doService(DispatcherServlet.java:895)\r\n\tat org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:967)\r\n\tat org.springframework.web.servlet.FrameworkServlet.doGet(FrameworkServlet.java:858)\r\n\tat javax.servlet.http.HttpServlet.service(HttpServlet.java:622)\r\n\tat org.springframework.web.servlet.FrameworkServlet.service(FrameworkServlet.java:843)\r\n\tat javax.servlet.http.HttpServlet.service(HttpServlet.java:729)\r\n\tat org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:292)\r\n\tat org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:207)\r\n\tat org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52)\r\n\tat org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:240)\r\n\tat org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:207)\r\n\tat org.springframework.boot.actuate.autoconfigure.EndpointWebMvcAutoConfiguration$ApplicationContextHeaderFilter.doFilterInternal(EndpointWebMvcAutoConfiguration.java:261)\r\n\tat org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107)\r\n\tat org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:240)\r\n\tat org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:207)\r\n\tat org.springframework.boot.actuate.trace.WebRequestTraceFilter.doFilterInternal(WebRequestTraceFilter.java:115)\r\n\tat org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107)\r\n\tat org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:240)\r\n\tat org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:207)\r\n\tat org.springframework.web.filter.RequestContextFilter.doFilterInternal(RequestContextFilter.java:99)\r\n\tat org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107)\r\n\tat org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:240)\r\n\tat org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:207)\r\n\tat org.springframework.web.filter.HttpPutFormContentFilter.doFilterInternal(HttpPutFormContentFilter.java:87)\r\n\tat org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107)\r\n\tat org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:240)\r\n\tat org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:207)\r\n\tat org.springframework.web.filter.HiddenHttpMethodFilter.doFilterInternal(HiddenHttpMethodFilter.java:77)\r\n\tat org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107)\r\n\tat org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:240)\r\n\tat org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:207)\r\n\tat org.springframework.web.filter.CharacterEncodingFilter.doFilterInternal(CharacterEncodingFilter.java:121)\r\n\tat org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107)\r\n\tat org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:240)\r\n\tat org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:207)\r\n\tat org.springframework.boot.actuate.autoconfigure.MetricsFilter.doFilterInternal(MetricsFilter.java:103)\r\n\tat org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107)\r\n\tat org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:240)\r\n\tat org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:207)\r\n\tat org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:212)\r\n\tat org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:106)\r\n\tat org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:502)\r\n\tat org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:141)\r\n\tat org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:79)\r\n\tat org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:88)\r\n\tat org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:522)\r\n\tat org.apache.coyote.http11.AbstractHttp11Processor.process(AbstractHttp11Processor.java:1095)\r\n\tat org.apache.coyote.AbstractProtocol$AbstractConnectionHandler.process(AbstractProtocol.java:672)\r\n\tat org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1502)\r\n\tat org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.run(NioEndpoint.java:1458)\r\n\tat java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)\r\n\tat java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)\r\n\tat org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61)\r\n\tat java.lang.Thread.run(Thread.java:745)\r\n\n"

I know that this is not bug :) but I need some help to get this working as I am new to microservices architecture (I am getting lost in all sorts of documentation available online). Apologies for bothering you people but any help is appreciated !

Sincerely, Santosh Kumar U P

SantoshCups commented 8 years ago

Slight correction:

I fixed that issue and it is starting now. But the service 1 when trying to do get request (using resttemplate) gets below exception:

@RestController @EnableAutoConfiguration @ComponentScan @SpringBootApplication @EnableEurekaClient public class Service1 {

   private static final Logger LOG = LoggerFactory.getLogger(Service1.class);

   @Bean
   @LoadBalanced
   RestTemplate restTemplate() {
         return new RestTemplate();
   }

   @Autowired
   RestTemplate restTemplate;

   @RequestMapping(value = "/")
   public @ResponseBody StringBuilder fromCall() throws URISyntaxException {
         StringBuilder response = new StringBuilder();
         String result = null;
         LOG.info("Starting to send to Part Microservice==============>>>");
         LOG.info("Starting call====>");
         try {
                // URI("https://controlspartms.scm.azurewebsites.net/receiverPOST");
                // URI uri = new
                // URI("http://plm-part-ms.azurewebsites.net/receiverPOST");
                MultiValueMap<String, Object> mvm = new LinkedMultiValueMap<String, Object>();
                mvm.add("abc", "Hello Service2");
                result = restTemplate.getForObject("http://service2/receiverGet", mvm, String.class);

Exception details:\njava.lang.IllegalStateException: No instances available for service2\r\n\tat org.springframework.cloud.netflix.ribbon.RibbonLoadBalancerClient.execute(RibbonLoadBalancerClient.java:79)\r\n\tat org.springframework.cloud.client.loadbalancer.LoadBalancerInterceptor.intercept(LoadBalancerInterceptor.java:46)\r\n\tat org.springframework.http.client.InterceptingClientHttpRequest$InterceptingRequestExecution.execute(InterceptingClientHttpRequest.java:85)\r\n\tat org.springframework.cloud.netflix.metrics.MetricsClientHttpRequestInterceptor.intercept(MetricsClientHttpRequestInterceptor.java:65)\r\n\tat org.springframework.http.client.InterceptingClientHttpRequest$InterceptingRequestExecution.execute(InterceptingClientHttpRequest.java:85)\r\n\tat org.springframework.http.client.InterceptingClientHttpRequest.executeInternal(InterceptingClientHttpRequest.java:69)\r\n\tat org.springframework.http.client.AbstractBufferingClientHttpRequest.executeInternal(AbstractBufferingClientHttpRequest.java:48)\r\n\tat org.springframework.http.client.AbstractClientHttpRequest.execute(AbstractClientHttpRequest.java:53)\r\n\tat org.springframework.web.client.RestTemplate.doExecute(RestTemplate.java:596)\r\n\tat org.springframework.web.client.RestTemplate.execute(RestTemplate.java:557)\r\n\tat org.springframework.web.client.RestTemplate.getForObject(RestTemplate.java:264)\r\n\tat com.jci.bommsplm.PLMBommsApplication.fromCall(PLMBommsApplication.java:83)\r\n\tat sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)\r\n\tat sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)\r\n\tat sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)\r\n\tat java.lang.reflect.Method.invoke(Method.java:498)\r\n\tat org.springframework.web.method.support.InvocableHandlerMethod.doInvoke(InvocableHandlerMethod.java:221)\r\n\tat org.springframework.web.method.support.InvocableHandlerMethod.invokeForRequest(InvocableHandlerMethod.java:136)\r\n\tat org.springframework.web.servlet.mvc.method.annotation.ServletInvocableHandlerMethod.invokeAndHandle(ServletInvocableHandlerMethod.java:110)\r\n\tat org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerAdapter.invokeHandlerMethod(RequestMappingHandlerAdapter.java:832)\r\n\tat org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerAdapter.handleInternal(RequestMappingHandlerAdapter.java:743)\r\n\tat org.springframework.web.servlet.mvc.method.AbstractHandlerMethodAdapter.handle(AbstractHandlerMethodAdapter.java:85)\r\n\tat org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java:961)\r\n\tat org.springframework.web.servlet.DispatcherServlet.doService(DispatcherServlet.java:895)\r\n\tat org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:967)\r\n\tat org.springframework.web.servlet.FrameworkServlet.doGet(FrameworkServlet.java:858)\r\n\tat javax.servlet.http.HttpServlet.service(HttpServlet.java:622)\r\n\tat org.springframework.web.servlet.FrameworkServlet.service(FrameworkServlet.java:843)\r\n\tat javax.servlet.http.HttpServlet.service(HttpServlet.java:729)\r\n\tat org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:292)\r\n\tat org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:207)\r\n\tat org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52)\r\n\tat org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:240)\r\n\tat org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:207)\r\n\tat org.springframework.boot.actuate.autoconfigure.EndpointWebMvcAutoConfiguration$ApplicationContextHeaderFilter.doFilterInternal(EndpointWebMvcAutoConfiguration.java:261)\r\n\tat org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107)\r\n\tat org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:240)\r\n\tat org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:207)\r\n\tat org.springframework.boot.actuate.trace.WebRequestTraceFilter.doFilterInternal(WebRequestTraceFilter.java:115)\r\n\tat org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107)\r\n\tat org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:240)\r\n\tat org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:207)\r\n\tat org.springframework.web.filter.RequestContextFilter.doFilterInternal(RequestContextFilter.java:99)\r\n\tat org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107)\r\n\tat org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:240)\r\n\tat org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:207)\r\n\tat org.springframework.web.filter.HttpPutFormContentFilter.doFilterInternal(HttpPutFormContentFilter.java:87)\r\n\tat org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107)\r\n\tat org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:240)\r\n\tat org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:207)\r\n\tat org.springframework.web.filter.HiddenHttpMethodFilter.doFilterInternal(HiddenHttpMethodFilter.java:77)\r\n\tat org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107)\r\n\tat org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:240)\r\n\tat org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:207)\r\n\tat org.springframework.web.filter.CharacterEncodingFilter.doFilterInternal(CharacterEncodingFilter.java:121)\r\n\tat org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107)\r\n\tat org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:240)\r\n\tat org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:207)\r\n\tat org.springframework.boot.actuate.autoconfigure.MetricsFilter.doFilterInternal(MetricsFilter.java:103)\r\n\tat org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107)\r\n\tat org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:240)\r\n\tat org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:207)\r\n\tat org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:212)\r\n\tat org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:106)\r\n\tat org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:502)\r\n\tat org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:141)\r\n\tat org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:79)\r\n\tat org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:88)\r\n\tat org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:522)\r\n\tat org.apache.coyote.http11.AbstractHttp11Processor.process(AbstractHttp11Processor.java:1095)\r\n\tat org.apache.coyote.AbstractProtocol$AbstractConnectionHandler.process(AbstractProtocol.java:672)\r\n\tat org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1502)\r\n\tat org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.run(NioEndpoint.java:1458)\r\n\tat java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)\r\n\tat java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)\r\n\tat org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61)\r\n\tat java.lang.Thread.run(Thread.java:745)\r\n\n"

I know that this is not bug :) but I need some help to get this working as I am new to microservices architecture (I am getting lost in all sorts of documentation available online). Apologies for bothering you people but any help is appreciated !

Sincerely, Santosh Kumar U P

From: Ryan Baxter [mailto:notifications@github.com] Sent: Friday, August 12, 2016 6:08 PM To: spring-cloud/spring-cloud-netflix spring-cloud-netflix@noreply.github.com<mailto:spring-cloud-netflix@noreply.github.com> Cc: Santosh UP santosh.kumar.up@jci.com<mailto:santosh.kumar.up@jci.com>; Author author@noreply.github.com<mailto:author@noreply.github.com> Subject: Re: [spring-cloud/spring-cloud-netflix] unknown host exception received when calling rest api of service through eureka in azure (#1249)

If it does not start what is the exception you are getting?

— You are receiving this because you authored the thread. Reply to this email directly, view it on GitHubhttps://github.com/spring-cloud/spring-cloud-netflix/issues/1249#issuecomment-239435052, or mute the threadhttps://github.com/notifications/unsubscribe-auth/ATO_xyH-0_GFbIkB-B8HlPZ2-eJJp-6zks5qfGkygaJpZM4JiKuR.

SantoshCups commented 8 years ago

I have corrected the code and posted the same in stack over flow: https://stackoverflow.com/questions/38941781/java-lang-illegalstateexception-no-instances-available-for-ip

Any suggestions will help.

Sincerely, Santosh Kumar U P

From: Santosh UP Sent: Saturday, August 13, 2016 12:02 PM To: 'spring-cloud/spring-cloud-netflix' reply@reply.github.com; 'spring-cloud/spring-cloud-netflix' spring-cloud-netflix@noreply.github.com Cc: 'Author' author@noreply.github.com Subject: RE: [spring-cloud/spring-cloud-netflix] unknown host exception received when calling rest api of service through eureka in azure (#1249)

Slight correction:

I fixed that issue and it is starting now. But the service 1 when trying to do get request (using resttemplate) gets below exception:

@RestController @EnableAutoConfiguration @ComponentScan @SpringBootApplication @EnableEurekaClient public class Service1 {

   private static final Logger LOG = LoggerFactory.getLogger(Service1.class);

   @Bean
   @LoadBalanced
   RestTemplate restTemplate() {
         return new RestTemplate();
   }

   @Autowired
   RestTemplate restTemplate;

   @RequestMapping(value = "/")
   public @ResponseBody StringBuilder fromCall() throws URISyntaxException {
         StringBuilder response = new StringBuilder();
         String result = null;
         LOG.info("Starting to send to Part Microservice==============>>>");
         LOG.info("Starting call====>");
         try {
                // URI("https://controlspartms.scm.azurewebsites.net/receiverPOST");
                // URI uri = new
                // URI("http://plm-part-ms.azurewebsites.net/receiverPOST");
                MultiValueMap<String, Object> mvm = new LinkedMultiValueMap<String, Object>();
                mvm.add("abc", "Hello Service2");
                result = restTemplate.getForObject("http://service2/receiverGet", mvm, String.class);

Exception details:\njava.lang.IllegalStateException: No instances available for service2\r\n\tat org.springframework.cloud.netflix.ribbon.RibbonLoadBalancerClient.execute(RibbonLoadBalancerClient.java:79)\r\n\tat org.springframework.cloud.client.loadbalancer.LoadBalancerInterceptor.intercept(LoadBalancerInterceptor.java:46)\r\n\tat org.springframework.http.client.InterceptingClientHttpRequest$InterceptingRequestExecution.execute(InterceptingClientHttpRequest.java:85)\r\n\tat org.springframework.cloud.netflix.metrics.MetricsClientHttpRequestInterceptor.intercept(MetricsClientHttpRequestInterceptor.java:65)\r\n\tat org.springframework.http.client.InterceptingClientHttpRequest$InterceptingRequestExecution.execute(InterceptingClientHttpRequest.java:85)\r\n\tat org.springframework.http.client.InterceptingClientHttpRequest.executeInternal(InterceptingClientHttpRequest.java:69)\r\n\tat org.springframework.http.client.AbstractBufferingClientHttpRequest.executeInternal(AbstractBufferingClientHttpRequest.java:48)\r\n\tat org.springframework.http.client.AbstractClientHttpRequest.execute(AbstractClientHttpRequest.java:53)\r\n\tat org.springframework.web.client.RestTemplate.doExecute(RestTemplate.java:596)\r\n\tat org.springframework.web.client.RestTemplate.execute(RestTemplate.java:557)\r\n\tat org.springframework.web.client.RestTemplate.getForObject(RestTemplate.java:264)\r\n\tat com.jci.bommsplm.PLMBommsApplication.fromCall(PLMBommsApplication.java:83)\r\n\tat sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)\r\n\tat sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)\r\n\tat sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)\r\n\tat java.lang.reflect.Method.invoke(Method.java:498)\r\n\tat org.springframework.web.method.support.InvocableHandlerMethod.doInvoke(InvocableHandlerMethod.java:221)\r\n\tat org.springframework.web.method.support.InvocableHandlerMethod.invokeForRequest(InvocableHandlerMethod.java:136)\r\n\tat org.springframework.web.servlet.mvc.method.annotation.ServletInvocableHandlerMethod.invokeAndHandle(ServletInvocableHandlerMethod.java:110)\r\n\tat org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerAdapter.invokeHandlerMethod(RequestMappingHandlerAdapter.java:832)\r\n\tat org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerAdapter.handleInternal(RequestMappingHandlerAdapter.java:743)\r\n\tat org.springframework.web.servlet.mvc.method.AbstractHandlerMethodAdapter.handle(AbstractHandlerMethodAdapter.java:85)\r\n\tat org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java:961)\r\n\tat org.springframework.web.servlet.DispatcherServlet.doService(DispatcherServlet.java:895)\r\n\tat org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:967)\r\n\tat org.springframework.web.servlet.FrameworkServlet.doGet(FrameworkServlet.java:858)\r\n\tat javax.servlet.http.HttpServlet.service(HttpServlet.java:622)\r\n\tat org.springframework.web.servlet.FrameworkServlet.service(FrameworkServlet.java:843)\r\n\tat javax.servlet.http.HttpServlet.service(HttpServlet.java:729)\r\n\tat org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:292)\r\n\tat org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:207)\r\n\tat org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52)\r\n\tat org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:240)\r\n\tat org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:207)\r\n\tat org.springframework.boot.actuate.autoconfigure.EndpointWebMvcAutoConfiguration$ApplicationContextHeaderFilter.doFilterInternal(EndpointWebMvcAutoConfiguration.java:261)\r\n\tat org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107)\r\n\tat org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:240)\r\n\tat org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:207)\r\n\tat org.springframework.boot.actuate.trace.WebRequestTraceFilter.doFilterInternal(WebRequestTraceFilter.java:115)\r\n\tat org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107)\r\n\tat org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:240)\r\n\tat org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:207)\r\n\tat org.springframework.web.filter.RequestContextFilter.doFilterInternal(RequestContextFilter.java:99)\r\n\tat org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107)\r\n\tat org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:240)\r\n\tat org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:207)\r\n\tat org.springframework.web.filter.HttpPutFormContentFilter.doFilterInternal(HttpPutFormContentFilter.java:87)\r\n\tat org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107)\r\n\tat org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:240)\r\n\tat org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:207)\r\n\tat org.springframework.web.filter.HiddenHttpMethodFilter.doFilterInternal(HiddenHttpMethodFilter.java:77)\r\n\tat org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107)\r\n\tat org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:240)\r\n\tat org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:207)\r\n\tat org.springframework.web.filter.CharacterEncodingFilter.doFilterInternal(CharacterEncodingFilter.java:121)\r\n\tat org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107)\r\n\tat org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:240)\r\n\tat org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:207)\r\n\tat org.springframework.boot.actuate.autoconfigure.MetricsFilter.doFilterInternal(MetricsFilter.java:103)\r\n\tat org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107)\r\n\tat org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:240)\r\n\tat org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:207)\r\n\tat org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:212)\r\n\tat org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:106)\r\n\tat org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:502)\r\n\tat org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:141)\r\n\tat org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:79)\r\n\tat org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:88)\r\n\tat org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:522)\r\n\tat org.apache.coyote.http11.AbstractHttp11Processor.process(AbstractHttp11Processor.java:1095)\r\n\tat org.apache.coyote.AbstractProtocol$AbstractConnectionHandler.process(AbstractProtocol.java:672)\r\n\tat org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1502)\r\n\tat org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.run(NioEndpoint.java:1458)\r\n\tat java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)\r\n\tat java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)\r\n\tat org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61)\r\n\tat java.lang.Thread.run(Thread.java:745)\r\n\n"

I know that this is not bug :) but I need some help to get this working as I am new to microservices architecture (I am getting lost in all sorts of documentation available online). Apologies for bothering you people but any help is appreciated !

Sincerely, Santosh Kumar U P

From: Ryan Baxter [mailto:notifications@github.com] Sent: Friday, August 12, 2016 6:08 PM To: spring-cloud/spring-cloud-netflix spring-cloud-netflix@noreply.github.com<mailto:spring-cloud-netflix@noreply.github.com> Cc: Santosh UP santosh.kumar.up@jci.com<mailto:santosh.kumar.up@jci.com>; Author author@noreply.github.com<mailto:author@noreply.github.com> Subject: Re: [spring-cloud/spring-cloud-netflix] unknown host exception received when calling rest api of service through eureka in azure (#1249)

If it does not start what is the exception you are getting?

— You are receiving this because you authored the thread. Reply to this email directly, view it on GitHubhttps://github.com/spring-cloud/spring-cloud-netflix/issues/1249#issuecomment-239435052, or mute the threadhttps://github.com/notifications/unsubscribe-auth/ATO_xyH-0_GFbIkB-B8HlPZ2-eJJp-6zks5qfGkygaJpZM4JiKuR.

ryanjbaxter commented 8 years ago

@SantoshCups does the response on SO help? Might want to respond back there, I am not sure anyone here has any experience using Azure.

amarflybot commented 8 years ago

Hi, I too am using Azure with Spring Cloud.

I have similar setting as @SantoshCups .

With two more setting in application.properties hystrix.command.default.execution.timeout.enabled = false hystrix.command.default.execution.isolation.thread.timeoutInMilliseconds: 60000

But I get the below error:


com.netflix.zuul.exception.ZuulException: Forwarding error
    at org.springframework.cloud.netflix.zuul.filters.route.RibbonRoutingFilter.handleException(RibbonRoutingFilter.java:158) ~[spring-cloud-netflix-core-1.1.3.RELEASE.jar:1.1.3.RELEASE]
    at org.springframework.cloud.netflix.zuul.filters.route.RibbonRoutingFilter.forward(RibbonRoutingFilter.java:133) ~[spring-cloud-netflix-core-1.1.3.RELEASE.jar:1.1.3.RELEASE]
    at org.springframework.cloud.netflix.zuul.filters.route.RibbonRoutingFilter.run(RibbonRoutingFilter.java:79) ~[spring-cloud-netflix-core-1.1.3.RELEASE.jar:1.1.3.RELEASE]
    at com.netflix.zuul.ZuulFilter.runFilter(ZuulFilter.java:112) ~[zuul-core-1.1.0.jar:1.1.0]
    at com.netflix.zuul.FilterProcessor.processZuulFilter(FilterProcessor.java:197) ~[zuul-core-1.1.0.jar:1.1.0]
    at com.netflix.zuul.FilterProcessor.runFilters(FilterProcessor.java:161) ~[zuul-core-1.1.0.jar:1.1.0]
    at com.netflix.zuul.FilterProcessor.route(FilterProcessor.java:120) ~[zuul-core-1.1.0.jar:1.1.0]
    at com.netflix.zuul.ZuulRunner.route(ZuulRunner.java:96) ~[zuul-core-1.1.0.jar:1.1.0]
    at com.netflix.zuul.http.ZuulServlet.route(ZuulServlet.java:116) ~[zuul-core-1.1.0.jar:1.1.0]
    at com.netflix.zuul.http.ZuulServlet.service(ZuulServlet.java:81) ~[zuul-core-1.1.0.jar:1.1.0]
    at org.springframework.web.servlet.mvc.ServletWrappingController.handleRequestInternal(ServletWrappingController.java:158) [spring-webmvc-4.2.6.RELEASE.jar:4.2.6.RELEASE]
    at org.springframework.cloud.netflix.zuul.web.ZuulController.handleRequestInternal(ZuulController.java:43) [spring-cloud-netflix-core-1.1.3.RELEASE.jar:1.1.3.RELEASE]
    at org.springframework.web.servlet.mvc.AbstractController.handleRequest(AbstractController.java:147) [spring-webmvc-4.2.6.RELEASE.jar:4.2.6.RELEASE]
    at org.springframework.web.servlet.mvc.SimpleControllerHandlerAdapter.handle(SimpleControllerHandlerAdapter.java:50) [spring-webmvc-4.2.6.RELEASE.jar:4.2.6.RELEASE]
    at org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java:961) [spring-webmvc-4.2.6.RELEASE.jar:4.2.6.RELEASE]
    at org.springframework.web.servlet.DispatcherServlet.doService(DispatcherServlet.java:895) [spring-webmvc-4.2.6.RELEASE.jar:4.2.6.RELEASE]
    at org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:967) [spring-webmvc-4.2.6.RELEASE.jar:4.2.6.RELEASE]
    at org.springframework.web.servlet.FrameworkServlet.doGet(FrameworkServlet.java:858) [spring-webmvc-4.2.6.RELEASE.jar:4.2.6.RELEASE]
    at javax.servlet.http.HttpServlet.service(HttpServlet.java:622) [tomcat-embed-core-8.0.33.jar:8.0.33]
    at org.springframework.web.servlet.FrameworkServlet.service(FrameworkServlet.java:843) [spring-webmvc-4.2.6.RELEASE.jar:4.2.6.RELEASE]
    at javax.servlet.http.HttpServlet.service(HttpServlet.java:729) [tomcat-embed-core-8.0.33.jar:8.0.33]
    at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:292) [tomcat-embed-core-8.0.33.jar:8.0.33]
    at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:207) [tomcat-embed-core-8.0.33.jar:8.0.33]
    at org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52) [tomcat-embed-websocket-8.0.33.jar:8.0.33]
    at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:240) [tomcat-embed-core-8.0.33.jar:8.0.33]
    at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:207) [tomcat-embed-core-8.0.33.jar:8.0.33]
    at org.springframework.boot.actuate.autoconfigure.EndpointWebMvcAutoConfiguration$ApplicationContextHeaderFilter.doFilterInternal(EndpointWebMvcAutoConfiguration.java:261) [spring-boot-actuator-1.3.5.RELEASE.jar:1.3.5.RELEASE]
    at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107) [spring-web-4.2.6.RELEASE.jar:4.2.6.RELEASE]
    at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:240) [tomcat-embed-core-8.0.33.jar:8.0.33]
    at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:207) [tomcat-embed-core-8.0.33.jar:8.0.33]
    at org.springframework.cloud.sleuth.instrument.web.TraceFilter.doFilter(TraceFilter.java:168) [spring-cloud-sleuth-core-1.0.2.RELEASE.jar:1.0.2.RELEASE]
    at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:240) [tomcat-embed-core-8.0.33.jar:8.0.33]
    at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:207) [tomcat-embed-core-8.0.33.jar:8.0.33]
    at org.springframework.boot.actuate.trace.WebRequestTraceFilter.doFilterInternal(WebRequestTraceFilter.java:115) [spring-boot-actuator-1.3.5.RELEASE.jar:1.3.5.RELEASE]
    at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107) [spring-web-4.2.6.RELEASE.jar:4.2.6.RELEASE]
    at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:240) [tomcat-embed-core-8.0.33.jar:8.0.33]
    at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:207) [tomcat-embed-core-8.0.33.jar:8.0.33]
    at org.springframework.web.filter.RequestContextFilter.doFilterInternal(RequestContextFilter.java:99) [spring-web-4.2.6.RELEASE.jar:4.2.6.RELEASE]
    at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107) [spring-web-4.2.6.RELEASE.jar:4.2.6.RELEASE]
    at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:240) [tomcat-embed-core-8.0.33.jar:8.0.33]
    at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:207) [tomcat-embed-core-8.0.33.jar:8.0.33]
    at org.springframework.web.filter.HttpPutFormContentFilter.doFilterInternal(HttpPutFormContentFilter.java:87) [spring-web-4.2.6.RELEASE.jar:4.2.6.RELEASE]
    at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107) [spring-web-4.2.6.RELEASE.jar:4.2.6.RELEASE]
    at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:240) [tomcat-embed-core-8.0.33.jar:8.0.33]
    at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:207) [tomcat-embed-core-8.0.33.jar:8.0.33]
    at org.springframework.web.filter.HiddenHttpMethodFilter.doFilterInternal(HiddenHttpMethodFilter.java:77) [spring-web-4.2.6.RELEASE.jar:4.2.6.RELEASE]
    at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107) [spring-web-4.2.6.RELEASE.jar:4.2.6.RELEASE]
    at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:240) [tomcat-embed-core-8.0.33.jar:8.0.33]
    at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:207) [tomcat-embed-core-8.0.33.jar:8.0.33]
    at org.springframework.web.filter.CharacterEncodingFilter.doFilterInternal(CharacterEncodingFilter.java:121) [spring-web-4.2.6.RELEASE.jar:4.2.6.RELEASE]
    at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107) [spring-web-4.2.6.RELEASE.jar:4.2.6.RELEASE]
    at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:240) [tomcat-embed-core-8.0.33.jar:8.0.33]
    at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:207) [tomcat-embed-core-8.0.33.jar:8.0.33]
    at org.springframework.boot.actuate.autoconfigure.MetricsFilter.doFilterInternal(MetricsFilter.java:103) [spring-boot-actuator-1.3.5.RELEASE.jar:1.3.5.RELEASE]
    at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107) [spring-web-4.2.6.RELEASE.jar:4.2.6.RELEASE]
    at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:240) [tomcat-embed-core-8.0.33.jar:8.0.33]
    at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:207) [tomcat-embed-core-8.0.33.jar:8.0.33]
    at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:212) [tomcat-embed-core-8.0.33.jar:8.0.33]
    at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:106) [tomcat-embed-core-8.0.33.jar:8.0.33]
    at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:502) [tomcat-embed-core-8.0.33.jar:8.0.33]
    at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:141) [tomcat-embed-core-8.0.33.jar:8.0.33]
    at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:79) [tomcat-embed-core-8.0.33.jar:8.0.33]
    at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:88) [tomcat-embed-core-8.0.33.jar:8.0.33]
    at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:522) [tomcat-embed-core-8.0.33.jar:8.0.33]
    at org.apache.coyote.http11.AbstractHttp11Processor.process(AbstractHttp11Processor.java:1095) [tomcat-embed-core-8.0.33.jar:8.0.33]
    at org.apache.coyote.AbstractProtocol$AbstractConnectionHandler.process(AbstractProtocol.java:672) [tomcat-embed-core-8.0.33.jar:8.0.33]
    at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1502) [tomcat-embed-core-8.0.33.jar:8.0.33]
    at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.run(NioEndpoint.java:1458) [tomcat-embed-core-8.0.33.jar:8.0.33]
    at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142) [na:1.8.0_51]
    at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) [na:1.8.0_51]
    at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61) [tomcat-embed-core-8.0.33.jar:8.0.33]
    at java.lang.Thread.run(Thread.java:745) [na:1.8.0_51]
Caused by: com.netflix.client.ClientException: Number of retries on next server exceeded max 1 retries, while making a call for: datavizeurekaserverapp.azurewebsites.net:4123
    at com.netflix.loadbalancer.reactive.LoadBalancerCommand$4.call(LoadBalancerCommand.java:350) ~[ribbon-loadbalancer-2.2.0.jar:2.2.0]
    at com.netflix.loadbalancer.reactive.LoadBalancerCommand$4.call(LoadBalancerCommand.java:345) ~[ribbon-loadbalancer-2.2.0.jar:2.2.0]
    at rx.internal.operators.OperatorOnErrorResumeNextViaFunction$4.onError(OperatorOnErrorResumeNextViaFunction.java:139) ~[rxjava-1.1.5.jar:1.1.5]
    at rx.internal.operators.OperatorRetryWithPredicate$SourceSubscriber$1$1.onError(OperatorRetryWithPredicate.java:111) ~[rxjava-1.1.5.jar:1.1.5]
    at rx.observers.SerializedObserver.onError(SerializedObserver.java:158) ~[rxjava-1.1.5.jar:1.1.5]
    at rx.observers.SerializedSubscriber.onError(SerializedSubscriber.java:79) ~[rxjava-1.1.5.jar:1.1.5]
    at rx.internal.operators.OnSubscribeConcatMap$ConcatMapSubscriber.innerError(OnSubscribeConcatMap.java:192) ~[rxjava-1.1.5.jar:1.1.5]
    at rx.internal.operators.OnSubscribeConcatMap$ConcatMapInnerSubscriber.onError(OnSubscribeConcatMap.java:340) ~[rxjava-1.1.5.jar:1.1.5]
    at rx.observers.Subscribers$5.onError(Subscribers.java:224) ~[rxjava-1.1.5.jar:1.1.5]
    at rx.internal.operators.OperatorDoOnEach$1.onError(OperatorDoOnEach.java:71) ~[rxjava-1.1.5.jar:1.1.5]
    at rx.internal.operators.OnSubscribeThrow.call(OnSubscribeThrow.java:44) ~[rxjava-1.1.5.jar:1.1.5]
    at rx.internal.operators.OnSubscribeThrow.call(OnSubscribeThrow.java:28) ~[rxjava-1.1.5.jar:1.1.5]
    at rx.internal.operators.OnSubscribeLift.call(OnSubscribeLift.java:50) ~[rxjava-1.1.5.jar:1.1.5]
    at rx.internal.operators.OnSubscribeLift.call(OnSubscribeLift.java:30) ~[rxjava-1.1.5.jar:1.1.5]
    at rx.Observable.unsafeSubscribe(Observable.java:8460) ~[rxjava-1.1.5.jar:1.1.5]
    at rx.internal.util.ScalarSynchronousObservable$4.call(ScalarSynchronousObservable.java:227) ~[rxjava-1.1.5.jar:1.1.5]
    at rx.internal.util.ScalarSynchronousObservable$4.call(ScalarSynchronousObservable.java:220) ~[rxjava-1.1.5.jar:1.1.5]
    at rx.Observable.unsafeSubscribe(Observable.java:8460) ~[rxjava-1.1.5.jar:1.1.5]
    at rx.internal.operators.OnSubscribeConcatMap$ConcatMapSubscriber.drain(OnSubscribeConcatMap.java:286) ~[rxjava-1.1.5.jar:1.1.5]
    at rx.internal.operators.OnSubscribeConcatMap$ConcatMapSubscriber.onNext(OnSubscribeConcatMap.java:144) ~[rxjava-1.1.5.jar:1.1.5]
    at com.netflix.loadbalancer.reactive.LoadBalancerCommand$1.call(LoadBalancerCommand.java:185) ~[ribbon-loadbalancer-2.2.0.jar:2.2.0]
    at com.netflix.loadbalancer.reactive.LoadBalancerCommand$1.call(LoadBalancerCommand.java:180) ~[ribbon-loadbalancer-2.2.0.jar:2.2.0]
    at rx.Observable.unsafeSubscribe(Observable.java:8460) ~[rxjava-1.1.5.jar:1.1.5]
    at rx.internal.operators.OnSubscribeConcatMap.call(OnSubscribeConcatMap.java:94) ~[rxjava-1.1.5.jar:1.1.5]
    at rx.internal.operators.OnSubscribeConcatMap.call(OnSubscribeConcatMap.java:42) ~[rxjava-1.1.5.jar:1.1.5]
    at rx.Observable.unsafeSubscribe(Observable.java:8460) ~[rxjava-1.1.5.jar:1.1.5]
    at rx.internal.operators.OperatorRetryWithPredicate$SourceSubscriber$1.call(OperatorRetryWithPredicate.java:131) ~[rxjava-1.1.5.jar:1.1.5]
    at rx.internal.schedulers.TrampolineScheduler$InnerCurrentThreadScheduler.enqueue(TrampolineScheduler.java:76) ~[rxjava-1.1.5.jar:1.1.5]
    at rx.internal.schedulers.TrampolineScheduler$InnerCurrentThreadScheduler.schedule(TrampolineScheduler.java:55) ~[rxjava-1.1.5.jar:1.1.5]
    at rx.internal.operators.OperatorRetryWithPredicate$SourceSubscriber.onNext(OperatorRetryWithPredicate.java:83) ~[rxjava-1.1.5.jar:1.1.5]
    at rx.internal.operators.OperatorRetryWithPredicate$SourceSubscriber.onNext(OperatorRetryWithPredicate.java:49) ~[rxjava-1.1.5.jar:1.1.5]
    at rx.internal.util.ScalarSynchronousObservable$WeakSingleProducer.request(ScalarSynchronousObservable.java:268) ~[rxjava-1.1.5.jar:1.1.5]
    at rx.Subscriber.setProducer(Subscriber.java:209) ~[rxjava-1.1.5.jar:1.1.5]
    at rx.internal.util.ScalarSynchronousObservable$1.call(ScalarSynchronousObservable.java:79) ~[rxjava-1.1.5.jar:1.1.5]
    at rx.internal.util.ScalarSynchronousObservable$1.call(ScalarSynchronousObservable.java:75) ~[rxjava-1.1.5.jar:1.1.5]
    at rx.internal.operators.OnSubscribeLift.call(OnSubscribeLift.java:50) ~[rxjava-1.1.5.jar:1.1.5]
    at rx.internal.operators.OnSubscribeLift.call(OnSubscribeLift.java:30) ~[rxjava-1.1.5.jar:1.1.5]
    at rx.internal.operators.OnSubscribeLift.call(OnSubscribeLift.java:50) ~[rxjava-1.1.5.jar:1.1.5]
    at rx.internal.operators.OnSubscribeLift.call(OnSubscribeLift.java:30) ~[rxjava-1.1.5.jar:1.1.5]
    at rx.internal.operators.OnSubscribeLift.call(OnSubscribeLift.java:50) ~[rxjava-1.1.5.jar:1.1.5]
    at rx.internal.operators.OnSubscribeLift.call(OnSubscribeLift.java:30) ~[rxjava-1.1.5.jar:1.1.5]
    at rx.Observable.subscribe(Observable.java:8553) ~[rxjava-1.1.5.jar:1.1.5]
    at rx.Observable.subscribe(Observable.java:8520) ~[rxjava-1.1.5.jar:1.1.5]
    at rx.observables.BlockingObservable.blockForSingle(BlockingObservable.java:433) ~[rxjava-1.1.5.jar:1.1.5]
    at rx.observables.BlockingObservable.single(BlockingObservable.java:332) ~[rxjava-1.1.5.jar:1.1.5]
    at com.netflix.client.AbstractLoadBalancerAwareClient.executeWithLoadBalancer(AbstractLoadBalancerAwareClient.java:102) ~[ribbon-loadbalancer-2.2.0.jar:2.2.0]
    at com.netflix.client.AbstractLoadBalancerAwareClient.executeWithLoadBalancer(AbstractLoadBalancerAwareClient.java:81) ~[ribbon-loadbalancer-2.2.0.jar:2.2.0]
    at org.springframework.cloud.netflix.zuul.filters.route.RestClientRibbonCommand.forward(RestClientRibbonCommand.java:135) ~[spring-cloud-netflix-core-1.1.3.RELEASE.jar:1.1.3.RELEASE]
    at org.springframework.cloud.netflix.zuul.filters.route.RestClientRibbonCommand.run(RestClientRibbonCommand.java:106) ~[spring-cloud-netflix-core-1.1.3.RELEASE.jar:1.1.3.RELEASE]
    at org.springframework.cloud.netflix.zuul.filters.route.RestClientRibbonCommand.run(RestClientRibbonCommand.java:50) ~[spring-cloud-netflix-core-1.1.3.RELEASE.jar:1.1.3.RELEASE]
    at com.netflix.hystrix.HystrixCommand$1.call(HystrixCommand.java:293) ~[hystrix-core-1.5.3.jar:1.5.3]
    at com.netflix.hystrix.HystrixCommand$1.call(HystrixCommand.java:289) ~[hystrix-core-1.5.3.jar:1.5.3]
    at rx.internal.operators.OnSubscribeDefer.call(OnSubscribeDefer.java:46) ~[rxjava-1.1.5.jar:1.1.5]
    at rx.internal.operators.OnSubscribeDefer.call(OnSubscribeDefer.java:35) ~[rxjava-1.1.5.jar:1.1.5]
    at rx.internal.operators.OnSubscribeLift.call(OnSubscribeLift.java:50) ~[rxjava-1.1.5.jar:1.1.5]
    at rx.internal.operators.OnSubscribeLift.call(OnSubscribeLift.java:30) ~[rxjava-1.1.5.jar:1.1.5]
    at rx.internal.operators.OnSubscribeLift.call(OnSubscribeLift.java:50) ~[rxjava-1.1.5.jar:1.1.5]
    at rx.internal.operators.OnSubscribeLift.call(OnSubscribeLift.java:30) ~[rxjava-1.1.5.jar:1.1.5]
    at rx.Observable.unsafeSubscribe(Observable.java:8460) ~[rxjava-1.1.5.jar:1.1.5]
    at rx.internal.operators.OnSubscribeDefer.call(OnSubscribeDefer.java:51) ~[rxjava-1.1.5.jar:1.1.5]
    at rx.internal.operators.OnSubscribeDefer.call(OnSubscribeDefer.java:35) ~[rxjava-1.1.5.jar:1.1.5]
    at rx.internal.operators.OnSubscribeLift.call(OnSubscribeLift.java:50) ~[rxjava-1.1.5.jar:1.1.5]
    at rx.internal.operators.OnSubscribeLift.call(OnSubscribeLift.java:30) ~[rxjava-1.1.5.jar:1.1.5]
    at rx.internal.operators.OnSubscribeLift.call(OnSubscribeLift.java:50) ~[rxjava-1.1.5.jar:1.1.5]
    at rx.internal.operators.OnSubscribeLift.call(OnSubscribeLift.java:30) ~[rxjava-1.1.5.jar:1.1.5]
    at rx.internal.operators.OnSubscribeLift.call(OnSubscribeLift.java:50) ~[rxjava-1.1.5.jar:1.1.5]
    at rx.internal.operators.OnSubscribeLift.call(OnSubscribeLift.java:30) ~[rxjava-1.1.5.jar:1.1.5]
    at rx.internal.operators.OnSubscribeLift.call(OnSubscribeLift.java:50) ~[rxjava-1.1.5.jar:1.1.5]
    at rx.internal.operators.OnSubscribeLift.call(OnSubscribeLift.java:30) ~[rxjava-1.1.5.jar:1.1.5]
    at rx.internal.operators.OnSubscribeLift.call(OnSubscribeLift.java:50) ~[rxjava-1.1.5.jar:1.1.5]
    at rx.internal.operators.OnSubscribeLift.call(OnSubscribeLift.java:30) ~[rxjava-1.1.5.jar:1.1.5]
    at rx.internal.operators.OnSubscribeLift.call(OnSubscribeLift.java:50) ~[rxjava-1.1.5.jar:1.1.5]
    at rx.internal.operators.OnSubscribeLift.call(OnSubscribeLift.java:30) ~[rxjava-1.1.5.jar:1.1.5]
    at rx.internal.operators.OnSubscribeLift.call(OnSubscribeLift.java:50) ~[rxjava-1.1.5.jar:1.1.5]
    at rx.internal.operators.OnSubscribeLift.call(OnSubscribeLift.java:30) ~[rxjava-1.1.5.jar:1.1.5]
    at rx.Observable.unsafeSubscribe(Observable.java:8460) ~[rxjava-1.1.5.jar:1.1.5]
    at rx.internal.operators.OnSubscribeDefer.call(OnSubscribeDefer.java:51) ~[rxjava-1.1.5.jar:1.1.5]
    at rx.internal.operators.OnSubscribeDefer.call(OnSubscribeDefer.java:35) ~[rxjava-1.1.5.jar:1.1.5]
    at rx.internal.operators.OnSubscribeLift.call(OnSubscribeLift.java:50) ~[rxjava-1.1.5.jar:1.1.5]
    at rx.internal.operators.OnSubscribeLift.call(OnSubscribeLift.java:30) ~[rxjava-1.1.5.jar:1.1.5]
    at rx.internal.operators.OnSubscribeLift.call(OnSubscribeLift.java:50) ~[rxjava-1.1.5.jar:1.1.5]
    at rx.internal.operators.OnSubscribeLift.call(OnSubscribeLift.java:30) ~[rxjava-1.1.5.jar:1.1.5]
    at rx.internal.operators.OnSubscribeLift.call(OnSubscribeLift.java:50) ~[rxjava-1.1.5.jar:1.1.5]
    at rx.internal.operators.OnSubscribeLift.call(OnSubscribeLift.java:30) ~[rxjava-1.1.5.jar:1.1.5]
    at rx.internal.operators.OnSubscribeLift.call(OnSubscribeLift.java:50) ~[rxjava-1.1.5.jar:1.1.5]
    at rx.internal.operators.OnSubscribeLift.call(OnSubscribeLift.java:30) ~[rxjava-1.1.5.jar:1.1.5]
    at rx.internal.operators.OnSubscribeLift.call(OnSubscribeLift.java:50) ~[rxjava-1.1.5.jar:1.1.5]
    at rx.internal.operators.OnSubscribeLift.call(OnSubscribeLift.java:30) ~[rxjava-1.1.5.jar:1.1.5]
    at rx.Observable.subscribe(Observable.java:8553) ~[rxjava-1.1.5.jar:1.1.5]
    at rx.Observable.subscribe(Observable.java:8520) ~[rxjava-1.1.5.jar:1.1.5]
    at rx.internal.operators.BlockingOperatorToFuture.toFuture(BlockingOperatorToFuture.java:57) ~[rxjava-1.1.5.jar:1.1.5]
    at rx.observables.BlockingObservable.toFuture(BlockingObservable.java:401) ~[rxjava-1.1.5.jar:1.1.5]
    at com.netflix.hystrix.HystrixCommand.queue(HystrixCommand.java:373) ~[hystrix-core-1.5.3.jar:1.5.3]
    at com.netflix.hystrix.HystrixCommand.execute(HystrixCommand.java:329) ~[hystrix-core-1.5.3.jar:1.5.3]
    at org.springframework.cloud.netflix.zuul.filters.route.RibbonRoutingFilter.forward(RibbonRoutingFilter.java:127) ~[spring-cloud-netflix-core-1.1.3.RELEASE.jar:1.1.3.RELEASE]
    ... 70 common frames omitted
Caused by: com.sun.jersey.api.client.ClientHandlerException: org.apache.http.conn.ConnectTimeoutException: Connect to datavizeurekaserverapp.azurewebsites.net:4123 timed out
    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.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$200(WebResource.java:74) ~[jersey-client-1.19.1.jar:1.19.1]
    at com.sun.jersey.api.client.WebResource$Builder.get(WebResource.java:509) ~[jersey-client-1.19.1.jar:1.19.1]
    at com.netflix.niws.client.http.RestClient.execute(RestClient.java:618) ~[ribbon-httpclient-2.2.0.jar:2.2.0]
    at com.netflix.niws.client.http.RestClient.execute(RestClient.java:527) ~[ribbon-httpclient-2.2.0.jar:2.2.0]
    at com.netflix.niws.client.http.RestClient.execute(RestClient.java:92) ~[ribbon-httpclient-2.2.0.jar:2.2.0]
    at com.netflix.client.AbstractLoadBalancerAwareClient$1.call(AbstractLoadBalancerAwareClient.java:109) ~[ribbon-loadbalancer-2.2.0.jar:2.2.0]
    at com.netflix.loadbalancer.reactive.LoadBalancerCommand$3$1.call(LoadBalancerCommand.java:303) ~[ribbon-loadbalancer-2.2.0.jar:2.2.0]
    at com.netflix.loadbalancer.reactive.LoadBalancerCommand$3$1.call(LoadBalancerCommand.java:287) ~[ribbon-loadbalancer-2.2.0.jar:2.2.0]
    at rx.internal.util.ScalarSynchronousObservable$4.call(ScalarSynchronousObservable.java:223) ~[rxjava-1.1.5.jar:1.1.5]
    ... 149 common frames omitted
Caused by: org.apache.http.conn.ConnectTimeoutException: Connect to datavizeurekaserverapp.azurewebsites.net:4123 timed out
    at org.apache.http.conn.scheme.PlainSocketFactory.connectSocket(PlainSocketFactory.java:122) ~[httpclient-4.5.2.jar:4.5.2]
    at org.apache.http.impl.conn.DefaultClientConnectionOperator.openConnection(DefaultClientConnectionOperator.java:179) ~[httpclient-4.5.2.jar:4.5.2]
    at org.apache.http.impl.conn.AbstractPoolEntry.open(AbstractPoolEntry.java:144) ~[httpclient-4.5.2.jar:4.5.2]
    at org.apache.http.impl.conn.AbstractPooledConnAdapter.open(AbstractPooledConnAdapter.java:134) ~[httpclient-4.5.2.jar:4.5.2]
    at org.apache.http.impl.client.DefaultRequestDirector.tryConnect(DefaultRequestDirector.java:612) ~[httpclient-4.5.2.jar:4.5.2]
    at org.apache.http.impl.client.DefaultRequestDirector.execute(DefaultRequestDirector.java:447) ~[httpclient-4.5.2.jar:4.5.2]
    at org.apache.http.impl.client.AbstractHttpClient.doExecute(AbstractHttpClient.java:884) ~[httpclient-4.5.2.jar:4.5.2]
    at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:117) ~[httpclient-4.5.2.jar:4.5.2]
    at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:55) ~[httpclient-4.5.2.jar:4.5.2]
    at com.sun.jersey.client.apache4.ApacheHttpClient4Handler.handle(ApacheHttpClient4Handler.java:173) ~[jersey-apache-client4-1.19.1.jar:1.19.1]
    ... 160 common frames omitted

When I am running in my local pointing eureka and config server as local, I do not have any problem.

The problem is only when I goto Azure.

ryanjbaxter commented 8 years ago

Looks like it is ribbon timing out, try setting the ribbon request timeout On Sat, Sep 3, 2016 at 2:31 PM amarraja123 notifications@github.com wrote:

Hi, I too am using Azure with Spring Cloud.

I have similar setting as @SantoshCups https://github.com/SantoshCups .

With two more setting in application.properties hystrix.command.default.execution.timeout.enabled = false hystrix.command.default.execution.isolation.thread.timeoutInMilliseconds: 60000

But I get the below error:

com.netflix.zuul.exception.ZuulException: Forwarding error at org.springframework.cloud.netflix.zuul.filters.route.RibbonRoutingFilter.handleException(RibbonRoutingFilter.java:158) ~[spring-cloud-netflix-core-1.1.3.RELEASE.jar:1.1.3.RELEASE] at org.springframework.cloud.netflix.zuul.filters.route.RibbonRoutingFilter.forward(RibbonRoutingFilter.java:133) ~[spring-cloud-netflix-core-1.1.3.RELEASE.jar:1.1.3.RELEASE] at org.springframework.cloud.netflix.zuul.filters.route.RibbonRoutingFilter.run(RibbonRoutingFilter.java:79) ~[spring-cloud-netflix-core-1.1.3.RELEASE.jar:1.1.3.RELEASE] at com.netflix.zuul.ZuulFilter.runFilter(ZuulFilter.java:112) ~[zuul-core-1.1.0.jar:1.1.0] at com.netflix.zuul.FilterProcessor.processZuulFilter(FilterProcessor.java:197) ~[zuul-core-1.1.0.jar:1.1.0] at com.netflix.zuul.FilterProcessor.runFilters(FilterProcessor.java:161) ~[zuul-core-1.1.0.jar:1.1.0] at com.netflix.zuul.FilterProcessor.route(FilterProcessor.java:120) ~[zuul-core-1.1.0.jar:1.1.0] at com.netflix.zuul.ZuulRunner.route(ZuulRunner.java:96) ~[zuul-core-1.1.0.jar:1.1.0] at com.netflix.zuul.http.ZuulServlet.route(ZuulServlet.java:116) ~[zuul-core-1.1.0.jar:1.1.0] at com.netflix.zuul.http.ZuulServlet.service(ZuulServlet.java:81) ~[zuul-core-1.1.0.jar:1.1.0] at org.springframework.web.servlet.mvc.ServletWrappingController.handleRequestInternal(ServletWrappingController.java:158) [spring-webmvc-4.2.6.RELEASE.jar:4.2.6.RELEASE] at org.springframework.cloud.netflix.zuul.web.ZuulController.handleRequestInternal(ZuulController.java:43) [spring-cloud-netflix-core-1.1.3.RELEASE.jar:1.1.3.RELEASE] at org.springframework.web.servlet.mvc.AbstractController.handleRequest(AbstractController.java:147) [spring-webmvc-4.2.6.RELEASE.jar:4.2.6.RELEASE] at org.springframework.web.servlet.mvc.SimpleControllerHandlerAdapter.handle(SimpleControllerHandlerAdapter.java:50) [spring-webmvc-4.2.6.RELEASE.jar:4.2.6.RELEASE] at org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java:961) [spring-webmvc-4.2.6.RELEASE.jar:4.2.6.RELEASE] at org.springframework.web.servlet.DispatcherServlet.doService(DispatcherServlet.java:895) [spring-webmvc-4.2.6.RELEASE.jar:4.2.6.RELEASE] at org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:967) [spring-webmvc-4.2.6.RELEASE.jar:4.2.6.RELEASE] at org.springframework.web.servlet.FrameworkServlet.doGet(FrameworkServlet.java:858) [spring-webmvc-4.2.6.RELEASE.jar:4.2.6.RELEASE] at javax.servlet.http.HttpServlet.service(HttpServlet.java:622) [tomcat-embed-core-8.0.33.jar:8.0.33] at org.springframework.web.servlet.FrameworkServlet.service(FrameworkServlet.java:843) [spring-webmvc-4.2.6.RELEASE.jar:4.2.6.RELEASE] at javax.servlet.http.HttpServlet.service(HttpServlet.java:729) [tomcat-embed-core-8.0.33.jar:8.0.33] at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:292) [tomcat-embed-core-8.0.33.jar:8.0.33] at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:207) [tomcat-embed-core-8.0.33.jar:8.0.33] at org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52) [tomcat-embed-websocket-8.0.33.jar:8.0.33] at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:240) [tomcat-embed-core-8.0.33.jar:8.0.33] at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:207) [tomcat-embed-core-8.0.33.jar:8.0.33] at org.springframework.boot.actuate.autoconfigure.EndpointWebMvcAutoConfiguration$ApplicationContextHeaderFilter.doFilterInternal(EndpointWebMvcAutoConfiguration.java:261) [spring-boot-actuator-1.3.5.RELEASE.jar:1.3.5.RELEASE] at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107) [spring-web-4.2.6.RELEASE.jar:4.2.6.RELEASE] at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:240) [tomcat-embed-core-8.0.33.jar:8.0.33] at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:207) [tomcat-embed-core-8.0.33.jar:8.0.33] at org.springframework.cloud.sleuth.instrument.web.TraceFilter.doFilter(TraceFilter.java:168) [spring-cloud-sleuth-core-1.0.2.RELEASE.jar:1.0.2.RELEASE] at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:240) [tomcat-embed-core-8.0.33.jar:8.0.33] at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:207) [tomcat-embed-core-8.0.33.jar:8.0.33] at org.springframework.boot.actuate.trace.WebRequestTraceFilter.doFilterInternal(WebRequestTraceFilter.java:115) [spring-boot-actuator-1.3.5.RELEASE.jar:1.3.5.RELEASE] at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107) [spring-web-4.2.6.RELEASE.jar:4.2.6.RELEASE] at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:240) [tomcat-embed-core-8.0.33.jar:8.0.33] at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:207) [tomcat-embed-core-8.0.33.jar:8.0.33] at org.springframework.web.filter.RequestContextFilter.doFilterInternal(RequestContextFilter.java:99) [spring-web-4.2.6.RELEASE.jar:4.2.6.RELEASE] at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107) [spring-web-4.2.6.RELEASE.jar:4.2.6.RELEASE] at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:240) [tomcat-embed-core-8.0.33.jar:8.0.33] at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:207) [tomcat-embed-core-8.0.33.jar:8.0.33] at org.springframework.web.filter.HttpPutFormContentFilter.doFilterInternal(HttpPutFormContentFilter.java:87) [spring-web-4.2.6.RELEASE.jar:4.2.6.RELEASE] at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107) [spring-web-4.2.6.RELEASE.jar:4.2.6.RELEASE] at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:240) [tomcat-embed-core-8.0.33.jar:8.0.33] at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:207) [tomcat-embed-core-8.0.33.jar:8.0.33] at org.springframework.web.filter.HiddenHttpMethodFilter.doFilterInternal(HiddenHttpMethodFilter.java:77) [spring-web-4.2.6.RELEASE.jar:4.2.6.RELEASE] at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107) [spring-web-4.2.6.RELEASE.jar:4.2.6.RELEASE] at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:240) [tomcat-embed-core-8.0.33.jar:8.0.33] at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:207) [tomcat-embed-core-8.0.33.jar:8.0.33] at org.springframework.web.filter.CharacterEncodingFilter.doFilterInternal(CharacterEncodingFilter.java:121) [spring-web-4.2.6.RELEASE.jar:4.2.6.RELEASE] at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107) [spring-web-4.2.6.RELEASE.jar:4.2.6.RELEASE] at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:240) [tomcat-embed-core-8.0.33.jar:8.0.33] at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:207) [tomcat-embed-core-8.0.33.jar:8.0.33] at org.springframework.boot.actuate.autoconfigure.MetricsFilter.doFilterInternal(MetricsFilter.java:103) [spring-boot-actuator-1.3.5.RELEASE.jar:1.3.5.RELEASE] at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107) [spring-web-4.2.6.RELEASE.jar:4.2.6.RELEASE] at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:240) [tomcat-embed-core-8.0.33.jar:8.0.33] at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:207) [tomcat-embed-core-8.0.33.jar:8.0.33] at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:212) [tomcat-embed-core-8.0.33.jar:8.0.33] at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:106) [tomcat-embed-core-8.0.33.jar:8.0.33] at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:502) [tomcat-embed-core-8.0.33.jar:8.0.33] at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:141) [tomcat-embed-core-8.0.33.jar:8.0.33] at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:79) [tomcat-embed-core-8.0.33.jar:8.0.33] at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:88) [tomcat-embed-core-8.0.33.jar:8.0.33] at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:522) [tomcat-embed-core-8.0.33.jar:8.0.33] at org.apache.coyote.http11.AbstractHttp11Processor.process(AbstractHttp11Processor.java:1095) [tomcat-embed-core-8.0.33.jar:8.0.33] at org.apache.coyote.AbstractProtocol$AbstractConnectionHandler.process(AbstractProtocol.java:672) [tomcat-embed-core-8.0.33.jar:8.0.33] at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1502) [tomcat-embed-core-8.0.33.jar:8.0.33] at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.run(NioEndpoint.java:1458) [tomcat-embed-core-8.0.33.jar:8.0.33] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142) [na:1.8.0_51] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) [na:1.8.0_51] at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61) [tomcat-embed-core-8.0.33.jar:8.0.33] at java.lang.Thread.run(Thread.java:745) [na:1.8.0_51]Caused by: com.netflix.client.ClientException: Number of retries on next server exceeded max 1 retries, while making a call for: datavizeurekaserverapp.azurewebsites.net:4123 at com.netflix.loadbalancer.reactive.LoadBalancerCommand$4.call(LoadBalancerCommand.java:350) ~[ribbon-loadbalancer-2.2.0.jar:2.2.0] at com.netflix.loadbalancer.reactive.LoadBalancerCommand$4.call(LoadBalancerCommand.java:345) ~[ribbon-loadbalancer-2.2.0.jar:2.2.0] at rx.internal.operators.OperatorOnErrorResumeNextViaFunction$4.onError(OperatorOnErrorResumeNextViaFunction.java:139) ~[rxjava-1.1.5.jar:1.1.5] at rx.internal.operators.OperatorRetryWithPredicate$SourceSubscriber$1$1.onError(OperatorRetryWithPredicate.java:111) ~[rxjava-1.1.5.jar:1.1.5] at rx.observers.SerializedObserver.onError(SerializedObserver.java:158) ~[rxjava-1.1.5.jar:1.1.5] at rx.observers.SerializedSubscriber.onError(SerializedSubscriber.java:79) ~[rxjava-1.1.5.jar:1.1.5] at rx.internal.operators.OnSubscribeConcatMap$ConcatMapSubscriber.innerError(OnSubscribeConcatMap.java:192) ~[rxjava-1.1.5.jar:1.1.5] at rx.internal.operators.OnSubscribeConcatMap$ConcatMapInnerSubscriber.onError(OnSubscribeConcatMap.java:340) ~[rxjava-1.1.5.jar:1.1.5] at rx.observers.Subscribers$5.onError(Subscribers.java:224) ~[rxjava-1.1.5.jar:1.1.5] at rx.internal.operators.OperatorDoOnEach$1.onError(OperatorDoOnEach.java:71) ~[rxjava-1.1.5.jar:1.1.5] at rx.internal.operators.OnSubscribeThrow.call(OnSubscribeThrow.java:44) ~[rxjava-1.1.5.jar:1.1.5] at rx.internal.operators.OnSubscribeThrow.call(OnSubscribeThrow.java:28) ~[rxjava-1.1.5.jar:1.1.5] at rx.internal.operators.OnSubscribeLift.call(OnSubscribeLift.java:50) ~[rxjava-1.1.5.jar:1.1.5] at rx.internal.operators.OnSubscribeLift.call(OnSubscribeLift.java:30) ~[rxjava-1.1.5.jar:1.1.5] at rx.Observable.unsafeSubscribe(Observable.java:8460) ~[rxjava-1.1.5.jar:1.1.5] at rx.internal.util.ScalarSynchronousObservable$4.call(ScalarSynchronousObservable.java:227) ~[rxjava-1.1.5.jar:1.1.5] at rx.internal.util.ScalarSynchronousObservable$4.call(ScalarSynchronousObservable.java:220) ~[rxjava-1.1.5.jar:1.1.5] at rx.Observable.unsafeSubscribe(Observable.java:8460) ~[rxjava-1.1.5.jar:1.1.5] at rx.internal.operators.OnSubscribeConcatMap$ConcatMapSubscriber.drain(OnSubscribeConcatMap.java:286) ~[rxjava-1.1.5.jar:1.1.5] at rx.internal.operators.OnSubscribeConcatMap$ConcatMapSubscriber.onNext(OnSubscribeConcatMap.java:144) ~[rxjava-1.1.5.jar:1.1.5] at com.netflix.loadbalancer.reactive.LoadBalancerCommand$1.call(LoadBalancerCommand.java:185) ~[ribbon-loadbalancer-2.2.0.jar:2.2.0] at com.netflix.loadbalancer.reactive.LoadBalancerCommand$1.call(LoadBalancerCommand.java:180) ~[ribbon-loadbalancer-2.2.0.jar:2.2.0] at rx.Observable.unsafeSubscribe(Observable.java:8460) ~[rxjava-1.1.5.jar:1.1.5] at rx.internal.operators.OnSubscribeConcatMap.call(OnSubscribeConcatMap.java:94) ~[rxjava-1.1.5.jar:1.1.5] at rx.internal.operators.OnSubscribeConcatMap.call(OnSubscribeConcatMap.java:42) ~[rxjava-1.1.5.jar:1.1.5] at rx.Observable.unsafeSubscribe(Observable.java:8460) ~[rxjava-1.1.5.jar:1.1.5] at rx.internal.operators.OperatorRetryWithPredicate$SourceSubscriber$1.call(OperatorRetryWithPredicate.java:131) ~[rxjava-1.1.5.jar:1.1.5] at rx.internal.schedulers.TrampolineScheduler$InnerCurrentThreadScheduler.enqueue(TrampolineScheduler.java:76) ~[rxjava-1.1.5.jar:1.1.5] at rx.internal.schedulers.TrampolineScheduler$InnerCurrentThreadScheduler.schedule(TrampolineScheduler.java:55) ~[rxjava-1.1.5.jar:1.1.5] at rx.internal.operators.OperatorRetryWithPredicate$SourceSubscriber.onNext(OperatorRetryWithPredicate.java:83) ~[rxjava-1.1.5.jar:1.1.5] at rx.internal.operators.OperatorRetryWithPredicate$SourceSubscriber.onNext(OperatorRetryWithPredicate.java:49) ~[rxjava-1.1.5.jar:1.1.5] at rx.internal.util.ScalarSynchronousObservable$WeakSingleProducer.request(ScalarSynchronousObservable.java:268) ~[rxjava-1.1.5.jar:1.1.5] at rx.Subscriber.setProducer(Subscriber.java:209) ~[rxjava-1.1.5.jar:1.1.5] at rx.internal.util.ScalarSynchronousObservable$1.call(ScalarSynchronousObservable.java:79) ~[rxjava-1.1.5.jar:1.1.5] at rx.internal.util.ScalarSynchronousObservable$1.call(ScalarSynchronousObservable.java:75) ~[rxjava-1.1.5.jar:1.1.5] at rx.internal.operators.OnSubscribeLift.call(OnSubscribeLift.java:50) ~[rxjava-1.1.5.jar:1.1.5] at rx.internal.operators.OnSubscribeLift.call(OnSubscribeLift.java:30) ~[rxjava-1.1.5.jar:1.1.5] at rx.internal.operators.OnSubscribeLift.call(OnSubscribeLift.java:50) ~[rxjava-1.1.5.jar:1.1.5] at rx.internal.operators.OnSubscribeLift.call(OnSubscribeLift.java:30) ~[rxjava-1.1.5.jar:1.1.5] at rx.internal.operators.OnSubscribeLift.call(OnSubscribeLift.java:50) ~[rxjava-1.1.5.jar:1.1.5] at rx.internal.operators.OnSubscribeLift.call(OnSubscribeLift.java:30) ~[rxjava-1.1.5.jar:1.1.5] at rx.Observable.subscribe(Observable.java:8553) ~[rxjava-1.1.5.jar:1.1.5] at rx.Observable.subscribe(Observable.java:8520) ~[rxjava-1.1.5.jar:1.1.5] at rx.observables.BlockingObservable.blockForSingle(BlockingObservable.java:433) ~[rxjava-1.1.5.jar:1.1.5] at rx.observables.BlockingObservable.single(BlockingObservable.java:332) ~[rxjava-1.1.5.jar:1.1.5] at com.netflix.client.AbstractLoadBalancerAwareClient.executeWithLoadBalancer(AbstractLoadBalancerAwareClient.java:102) ~[ribbon-loadbalancer-2.2.0.jar:2.2.0] at com.netflix.client.AbstractLoadBalancerAwareClient.executeWithLoadBalancer(AbstractLoadBalancerAwareClient.java:81) ~[ribbon-loadbalancer-2.2.0.jar:2.2.0] at org.springframework.cloud.netflix.zuul.filters.route.RestClientRibbonCommand.forward(RestClientRibbonCommand.java:135) ~[spring-cloud-netflix-core-1.1.3.RELEASE.jar:1.1.3.RELEASE] at org.springframework.cloud.netflix.zuul.filters.route.RestClientRibbonCommand.run(RestClientRibbonCommand.java:106) ~[spring-cloud-netflix-core-1.1.3.RELEASE.jar:1.1.3.RELEASE] at org.springframework.cloud.netflix.zuul.filters.route.RestClientRibbonCommand.run(RestClientRibbonCommand.java:50) ~[spring-cloud-netflix-core-1.1.3.RELEASE.jar:1.1.3.RELEASE] at com.netflix.hystrix.HystrixCommand$1.call(HystrixCommand.java:293) ~[hystrix-core-1.5.3.jar:1.5.3] at com.netflix.hystrix.HystrixCommand$1.call(HystrixCommand.java:289) ~[hystrix-core-1.5.3.jar:1.5.3] at rx.internal.operators.OnSubscribeDefer.call(OnSubscribeDefer.java:46) ~[rxjava-1.1.5.jar:1.1.5] at rx.internal.operators.OnSubscribeDefer.call(OnSubscribeDefer.java:35) ~[rxjava-1.1.5.jar:1.1.5] at rx.internal.operators.OnSubscribeLift.call(OnSubscribeLift.java:50) ~[rxjava-1.1.5.jar:1.1.5] at rx.internal.operators.OnSubscribeLift.call(OnSubscribeLift.java:30) ~[rxjava-1.1.5.jar:1.1.5] at rx.internal.operators.OnSubscribeLift.call(OnSubscribeLift.java:50) ~[rxjava-1.1.5.jar:1.1.5] at rx.internal.operators.OnSubscribeLift.call(OnSubscribeLift.java:30) ~[rxjava-1.1.5.jar:1.1.5] at rx.Observable.unsafeSubscribe(Observable.java:8460) ~[rxjava-1.1.5.jar:1.1.5] at rx.internal.operators.OnSubscribeDefer.call(OnSubscribeDefer.java:51) ~[rxjava-1.1.5.jar:1.1.5] at rx.internal.operators.OnSubscribeDefer.call(OnSubscribeDefer.java:35) ~[rxjava-1.1.5.jar:1.1.5] at rx.internal.operators.OnSubscribeLift.call(OnSubscribeLift.java:50) ~[rxjava-1.1.5.jar:1.1.5] at rx.internal.operators.OnSubscribeLift.call(OnSubscribeLift.java:30) ~[rxjava-1.1.5.jar:1.1.5] at rx.internal.operators.OnSubscribeLift.call(OnSubscribeLift.java:50) ~[rxjava-1.1.5.jar:1.1.5] at rx.internal.operators.OnSubscribeLift.call(OnSubscribeLift.java:30) ~[rxjava-1.1.5.jar:1.1.5] at rx.internal.operators.OnSubscribeLift.call(OnSubscribeLift.java:50) ~[rxjava-1.1.5.jar:1.1.5] at rx.internal.operators.OnSubscribeLift.call(OnSubscribeLift.java:30) ~[rxjava-1.1.5.jar:1.1.5] at rx.internal.operators.OnSubscribeLift.call(OnSubscribeLift.java:50) ~[rxjava-1.1.5.jar:1.1.5] at rx.internal.operators.OnSubscribeLift.call(OnSubscribeLift.java:30) ~[rxjava-1.1.5.jar:1.1.5] at rx.internal.operators.OnSubscribeLift.call(OnSubscribeLift.java:50) ~[rxjava-1.1.5.jar:1.1.5] at rx.internal.operators.OnSubscribeLift.call(OnSubscribeLift.java:30) ~[rxjava-1.1.5.jar:1.1.5] at rx.internal.operators.OnSubscribeLift.call(OnSubscribeLift.java:50) ~[rxjava-1.1.5.jar:1.1.5] at rx.internal.operators.OnSubscribeLift.call(OnSubscribeLift.java:30) ~[rxjava-1.1.5.jar:1.1.5] at rx.internal.operators.OnSubscribeLift.call(OnSubscribeLift.java:50) ~[rxjava-1.1.5.jar:1.1.5] at rx.internal.operators.OnSubscribeLift.call(OnSubscribeLift.java:30) ~[rxjava-1.1.5.jar:1.1.5] at rx.Observable.unsafeSubscribe(Observable.java:8460) ~[rxjava-1.1.5.jar:1.1.5] at rx.internal.operators.OnSubscribeDefer.call(OnSubscribeDefer.java:51) ~[rxjava-1.1.5.jar:1.1.5] at rx.internal.operators.OnSubscribeDefer.call(OnSubscribeDefer.java:35) ~[rxjava-1.1.5.jar:1.1.5] at rx.internal.operators.OnSubscribeLift.call(OnSubscribeLift.java:50) ~[rxjava-1.1.5.jar:1.1.5] at rx.internal.operators.OnSubscribeLift.call(OnSubscribeLift.java:30) ~[rxjava-1.1.5.jar:1.1.5] at rx.internal.operators.OnSubscribeLift.call(OnSubscribeLift.java:50) ~[rxjava-1.1.5.jar:1.1.5] at rx.internal.operators.OnSubscribeLift.call(OnSubscribeLift.java:30) ~[rxjava-1.1.5.jar:1.1.5] at rx.internal.operators.OnSubscribeLift.call(OnSubscribeLift.java:50) ~[rxjava-1.1.5.jar:1.1.5] at rx.internal.operators.OnSubscribeLift.call(OnSubscribeLift.java:30) ~[rxjava-1.1.5.jar:1.1.5] at rx.internal.operators.OnSubscribeLift.call(OnSubscribeLift.java:50) ~[rxjava-1.1.5.jar:1.1.5] at rx.internal.operators.OnSubscribeLift.call(OnSubscribeLift.java:30) ~[rxjava-1.1.5.jar:1.1.5] at rx.internal.operators.OnSubscribeLift.call(OnSubscribeLift.java:50) ~[rxjava-1.1.5.jar:1.1.5] at rx.internal.operators.OnSubscribeLift.call(OnSubscribeLift.java:30) ~[rxjava-1.1.5.jar:1.1.5] at rx.Observable.subscribe(Observable.java:8553) ~[rxjava-1.1.5.jar:1.1.5] at rx.Observable.subscribe(Observable.java:8520) ~[rxjava-1.1.5.jar:1.1.5] at rx.internal.operators.BlockingOperatorToFuture.toFuture(BlockingOperatorToFuture.java:57) ~[rxjava-1.1.5.jar:1.1.5] at rx.observables.BlockingObservable.toFuture(BlockingObservable.java:401) ~[rxjava-1.1.5.jar:1.1.5] at com.netflix.hystrix.HystrixCommand.queue(HystrixCommand.java:373) ~[hystrix-core-1.5.3.jar:1.5.3] at com.netflix.hystrix.HystrixCommand.execute(HystrixCommand.java:329) ~[hystrix-core-1.5.3.jar:1.5.3] at org.springframework.cloud.netflix.zuul.filters.route.RibbonRoutingFilter.forward(RibbonRoutingFilter.java:127) ~[spring-cloud-netflix-core-1.1.3.RELEASE.jar:1.1.3.RELEASE] ... 70 common frames omittedCaused by: com.sun.jersey.api.client.ClientHandlerException: org.apache.http.conn.ConnectTimeoutException: Connect to datavizeurekaserverapp.azurewebsites.net:4123 timed out 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.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$200(WebResource.java:74) ~[jersey-client-1.19.1.jar:1.19.1] at com.sun.jersey.api.client.WebResource$Builder.get(WebResource.java:509) ~[jersey-client-1.19.1.jar:1.19.1] at com.netflix.niws.client.http.RestClient.execute(RestClient.java:618) ~[ribbon-httpclient-2.2.0.jar:2.2.0] at com.netflix.niws.client.http.RestClient.execute(RestClient.java:527) ~[ribbon-httpclient-2.2.0.jar:2.2.0] at com.netflix.niws.client.http.RestClient.execute(RestClient.java:92) ~[ribbon-httpclient-2.2.0

amarflybot commented 8 years ago

I tried ribbon.ReadTimeout=30000. I think this is because Azure uses IP address with Dynamic Port. Is there any app setting?

SantoshCups commented 8 years ago

Just switch to Loadbalanced resttemplate and you will realise that it is not able to hit the microservice registered with eureka due to dynamic IP generation..

Also I tried using the property in eureka:

eureka.instance.prefer-ip-address=false

This doesnot seem to work.. (Group will know lot of other things since I stopped here).. Please let me know if something else works..

On Azure we need to put webapps all under one virtual network. I did not try this and we went over to using docker containers..

Sincerely, Santosh Kumar U P

From: amarraja123 [mailto:notifications@github.com] Sent: Sunday, September 04, 2016 11:14 AM To: spring-cloud/spring-cloud-netflix spring-cloud-netflix@noreply.github.com Cc: Santosh UP santosh.kumar.up@jci.com; Mention mention@noreply.github.com Subject: Re: [spring-cloud/spring-cloud-netflix] unknown host exception received when calling rest api of service through eureka in azure (#1249)

I tried ribbon.ReadTimeout=30000. I think this is because Azure uses IP address with Dynamic Port. Is there any app setting?

— You are receiving this because you were mentioned. Reply to this email directly, view it on GitHubhttps://github.com/spring-cloud/spring-cloud-netflix/issues/1249#issuecomment-244585568, or mute the threadhttps://github.com/notifications/unsubscribe-auth/ATO_x2MGpNHGnVvj8DRCRuEnneRdFV8aks5qmlqMgaJpZM4JiKuR.

amarflybot commented 8 years ago

Solved !! After some trial and error:

eureka.instance.prefer-ip-address=false eureka.instance.non-secure-port=80

The above set of configs for all Clients shall work. This is because the port 80 in azure in redirected to the site itself. This work around shall work for all azure Websites running as client-server for Eureka.