Spring Cloud Netflix Error while routing big images

Hey there, I’m facing a problem while trying to route a request with big images. We receive a payload with image in base64, but sometimes, when the image is too big, I get the following error.

StackTrace:

com.netflix.zuul.exception.ZuulException: Filter threw Exception\n\tat com.netflix.zuul.FilterProcessor.processZuulFilter(FilterProcessor.java:227)\n\tat com.netflix.zuul.FilterProcessor.runFilters(FilterProcessor.java:157)\n\tat com.netflix.zuul.FilterProcessor.route(FilterProcessor.java:118)\n\tat com.netflix.zuul.ZuulRunner.route(ZuulRunner.java:96)\n\tat com.netflix.zuul.http.ZuulServlet.route(ZuulServlet.java:116)\n\tat com.netflix.zuul.http.ZuulServlet.service(ZuulServlet.java:81)\n\tat org.springframework.web.servlet.mvc.ServletWrappingController.handleRequestInternal(ServletWrappingController.java:165)\n\tat org.springframework.cloud.netflix.zuul.web.ZuulController.handleRequest(ZuulController.java:44)\n\tat org.springframework.web.servlet.mvc.SimpleControllerHandlerAdapter.handle(SimpleControllerHandlerAdapter.java:52)\n\tat org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java:1038)\n\tat org.springframework.web.servlet.DispatcherServlet.doService(DispatcherServlet.java:942)\n\tat org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:1005)\n\tat org.springframework.web.servlet.FrameworkServlet.doPost(FrameworkServlet.java:908)\n\tat javax.servlet.http.HttpServlet.service(HttpServlet.java:665)\n\tat org.springframework.web.servlet.FrameworkServlet.service(FrameworkServlet.java:882)\n\tat javax.servlet.http.HttpServlet.service(HttpServlet.java:750)\n\tat io.undertow.servlet.handlers.ServletHandler.handleRequest(ServletHandler.java:74)\n\tat io.undertow.servlet.handlers.FilterHandler$FilterChainImpl.doFilter(FilterHandler.java:129)\n\tat com.picpay.filter.RequestTimeLoggingFilter.doFilterInternal(RequestTimeLoggingFilter.java:37)\n\tat org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107)\n\tat io.undertow.servlet.core.ManagedFilter.doFilter(ManagedFilter.java:61)\n\tat io.undertow.servlet.handlers.FilterHandler$FilterChainImpl.doFilter(FilterHandler.java:131)\n\tat org.springframework.boot.actuate.web.trace.servlet.HttpTraceFilter.doFilterInternal(HttpTraceFilter.java:90)\n\tat org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107)\n\tat io.undertow.servlet.core.ManagedFilter.doFilter(ManagedFilter.java:61)\n\tat io.undertow.servlet.handlers.FilterHandler$FilterChainImpl.doFilter(FilterHandler.java:131)\n\tat org.springframework.web.filter.RequestContextFilter.doFilterInternal(RequestContextFilter.java:99)\n\tat org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107)\n\tat io.undertow.servlet.core.ManagedFilter.doFilter(ManagedFilter.java:61)\n\tat io.undertow.servlet.handlers.FilterHandler$FilterChainImpl.doFilter(FilterHandler.java:131)\n\tat org.springframework.web.filter.FormContentFilter.doFilterInternal(FormContentFilter.java:92)\n\tat org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107)\n\tat io.undertow.servlet.core.ManagedFilter.doFilter(ManagedFilter.java:61)\n\tat io.undertow.servlet.handlers.FilterHandler$FilterChainImpl.doFilter(FilterHandler.java:131)\n\tat org.springframework.web.filter.HiddenHttpMethodFilter.doFilterInternal(HiddenHttpMethodFilter.java:93)\n\tat org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107)\n\tat io.undertow.servlet.core.ManagedFilter.doFilter(ManagedFilter.java:61)\n\tat io.undertow.servlet.handlers.FilterHandler$FilterChainImpl.doFilter(FilterHandler.java:131)\n\tat org.springframework.boot.actuate.metrics.web.servlet.WebMvcMetricsFilter.filterAndRecordMetrics(WebMvcMetricsFilter.java:117)\n\tat org.springframework.boot.actuate.metrics.web.servlet.WebMvcMetricsFilter.doFilterInternal(WebMvcMetricsFilter.java:106)\n\tat org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107)\n\tat io.undertow.servlet.core.ManagedFilter.doFilter(ManagedFilter.java:61)\n\tat io.undertow.servlet.handlers.FilterHandler$FilterChainImpl.doFilter(FilterHandler.java:131)\n\tat org.springframework.web.filter.CharacterEncodingFilter.doFilterInternal(CharacterEncodingFilter.java:200)\n\tat org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107)\n\tat io.undertow.servlet.core.ManagedFilter.doFilter(ManagedFilter.java:61)\n\tat io.undertow.servlet.handlers.FilterHandler$FilterChainImpl.doFilter(FilterHandler.java:131)\n\tat io.undertow.servlet.handlers.FilterHandler.handleRequest(FilterHandler.java:84)\n\tat io.undertow.servlet.handlers.security.ServletSecurityRoleHandler.handleRequest(ServletSecurityRoleHandler.java:62)\n\tat io.undertow.servlet.handlers.ServletChain$1.handleRequest(ServletChain.java:68)\n\tat io.undertow.servlet.handlers.ServletDispatchingHandler.handleRequest(ServletDispatchingHandler.java:36)\n\tat io.undertow.servlet.handlers.security.SSLInformationAssociationHandler.handleRequest(SSLInformationAssociationHandler.java:132)\n\tat io.undertow.servlet.handlers.security.ServletAuthenticationCallHandler.handleRequest(ServletAuthenticationCallHandler.java:57)\n\tat io.undertow.server.handlers.PredicateHandler.handleRequest(PredicateHandler.java:43)\n\tat io.undertow.security.handlers.AbstractConfidentialityHandler.handleRequest(AbstractConfidentialityHandler.java:46)\n\tat io.undertow.servlet.handlers.security.ServletConfidentialityConstraintHandler.handleRequest(ServletConfidentialityConstraintHandler.java:64)\n\tat io.undertow.security.handlers.AuthenticationMechanismsHandler.handleRequest(AuthenticationMechanismsHandler.java:60)\n\tat io.undertow.servlet.handlers.security.CachedAuthenticatedSessionHandler.handleRequest(CachedAuthenticatedSessionHandler.java:77)\n\tat io.undertow.security.handlers.AbstractSecurityContextAssociationHandler.handleRequest(AbstractSecurityContextAssociationHandler.java:43)\n\tat io.undertow.server.handlers.PredicateHandler.handleRequest(PredicateHandler.java:43)\n\tat io.undertow.server.handlers.PredicateHandler.handleRequest(PredicateHandler.java:43)\n\tat io.undertow.servlet.handlers.ServletInitialHandler.handleFirstRequest(ServletInitialHandler.java:292)\n\tat io.undertow.servlet.handlers.ServletInitialHandler.access$100(ServletInitialHandler.java:81)\n\tat io.undertow.servlet.handlers.ServletInitialHandler$2.call(ServletInitialHandler.java:138)\n\tat io.undertow.servlet.handlers.ServletInitialHandler$2.call(ServletInitialHandler.java:135)\n\tat io.undertow.servlet.core.ServletRequestContextThreadSetupAction$1.call(ServletRequestContextThreadSetupAction.java:48)\n\tat io.undertow.servlet.core.ContextClassLoaderSetupAction$1.call(ContextClassLoaderSetupAction.java:43)\n\tat io.undertow.servlet.handlers.ServletInitialHandler.dispatchRequest(ServletInitialHandler.java:272)\n\tat io.undertow.servlet.handlers.ServletInitialHandler.access$000(ServletInitialHandler.java:81)\n\tat io.undertow.servlet.handlers.ServletInitialHandler$1.handleRequest(ServletInitialHandler.java:104)\n\tat io.undertow.server.Connectors.executeRootHandler(Connectors.java:360)\n\tat io.undertow.server.HttpServerExchange$1.run(HttpServerExchange.java:830)\n\tat java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)\n\tat java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)\n\tat java.lang.Thread.run(Thread.java:748)\nCaused by: org.springframework.cloud.netflix.zuul.util.ZuulRuntimeException: com.netflix.zuul.exception.ZuulException: Forwarding error\n\tat org.springframework.cloud.netflix.zuul.filters.route.SimpleHostRoutingFilter.run(SimpleHostRoutingFilter.java:223)\n\tat com.netflix.zuul.ZuulFilter.runFilter(ZuulFilter.java:117)\n\tat com.netflix.zuul.FilterProcessor.processZuulFilter(FilterProcessor.java:193)\n\t... 74 common frames omitted\nCaused by: com.netflix.zuul.exception.ZuulException: Forwarding error\n\tat org.springframework.cloud.netflix.zuul.filters.route.SimpleHostRoutingFilter.handleException(SimpleHostRoutingFilter.java:243)\n\t... 77 common frames omitted\nCaused by: org.apache.http.client.ClientProtocolException: null\n\tat org.apache.http.impl.client.InternalHttpClient.doExecute(InternalHttpClient.java:187)\n\tat org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:118)\n\tat org.springframework.cloud.netflix.zuul.filters.route.SimpleHostRoutingFilter.forwardRequest(SimpleHostRoutingFilter.java:393)\n\tat org.springframework.cloud.netflix.zuul.filters.route.SimpleHostRoutingFilter.forward(SimpleHostRoutingFilter.java:312)\n\tat org.springframework.cloud.netflix.zuul.filters.route.SimpleHostRoutingFilter.run(SimpleHostRoutingFilter.java:218)\n\t... 76 common frames omitted\nCaused by: org.apache.http.client.NonRepeatableRequestException: Cannot retry request with a non-repeatable request entity\n\tat org.apache.http.impl.execchain.RetryExec.execute(RetryExec.java:108)\n\tat org.apache.http.impl.client.InternalHttpClient.doExecute(InternalHttpClient.java:185)\n\t... 80 common frames omitted\nCaused by: java.net.SocketException: Broken pipe (Write failed)\n\tat java.net.SocketOutputStream.socketWrite0(Native Method)\n\tat java.net.SocketOutputStream.socketWrite(SocketOutputStream.java:111)\n\tat java.net.SocketOutputStream.write(SocketOutputStream.java:155)\n\tat org.apache.http.impl.io.SessionOutputBufferImpl.streamWrite(SessionOutputBufferImpl.java:124)\n\tat org.apache.http.impl.io.SessionOutputBufferImpl.flushBuffer(SessionOutputBufferImpl.java:136)\n\tat org.apache.http.impl.io.SessionOutputBufferImpl.write(SessionOutputBufferImpl.java:167)\n\tat org.apache.http.impl.io.ContentLengthOutputStream.write(ContentLengthOutputStream.java:113)\n\tat org.apache.http.entity.InputStreamEntity.writeTo(InputStreamEntity.java:144)\n\tat org.apache.http.impl.execchain.RequestEntityProxy.writeTo(RequestEntityProxy.java:121)\n\tat org.apache.http.impl.DefaultBHttpClientConnection.sendRequestEntity(DefaultBHttpClientConnection.java:156)\n\tat org.apache.http.impl.conn.CPoolProxy.sendRequestEntity(CPoolProxy.java:160)\n\tat org.apache.http.protocol.HttpRequestExecutor.doSendRequest(HttpRequestExecutor.java:238)\n\tat org.apache.http.protocol.HttpRequestExecutor.execute(HttpRequestExecutor.java:123)\n\tat org.apache.http.impl.execchain.MainClientExec.execute(MainClientExec.java:272)\n\tat org.apache.http.impl.execchain.ProtocolExec.execute(ProtocolExec.java:185)\n\tat org.apache.http.impl.execchain.RetryExec.execute(RetryExec.java:89)\n\t... 81 common frames omitted\n

I tried to increase my timeout to 120000 ms (was only 5000 ms before), but didn’t have success with this approach. I receive the error message before the timeout specified, so I'm discarding the timeout error

I'm really newbie with this part of spring, so any help is welcome

Comment From: spencergibb

Please learn how to properly format code and logs.

Have you tried using the /zuul prefix for large files as documented here https://docs.spring.io/spring-cloud-netflix/docs/2.2.4.RELEASE/reference/html/#uploading-files-through-zuul

Comment From: morasticoCruz

Hey @spencergibb , thanks for the reply. My bad about the format, I tried to use the github format but they give me this strange code block Anyway, yes, I'm using the /zuul in my route, but it didn’t work My route config is zuul.routes.verifications-image.path=/zuul/verifications/identity/step/image

Comment From: spencergibb

You don't add /zuul to the path attribute. Remove it. It comes from a servlet mapping (according to the linked docs).

Comment From: morasticoCruz

Ok, my bad (again). Just removed the /zuul on path attibute, but I believe the problem is the timeout on the destiny of the payload, I'm giving it a try

Comment From: morasticoCruz

It didn’t work, I still receive the same error and don’t have a clue of what can be happening :/

Comment From: morasticoCruz

Hey @spencergibb

So what I'm looking for is

a-)

zuul:
  routes:
    serviceA:
      path: /**
      url: http://localhost:8888
      serviceId: service-a
      servletPath: /zuul/

or this

b-)

zuul:
  routes:
    serviceA:
      path: /**
      url: http://localhost:8888
      serviceId: service-a
    servletPath: /zuul/

?

And by the way, this config should work, right? I'm trying to define a specific timeout for this route

hystrix:
  command:
    service-a:
      execution.isolation.thread:
        timeoutInMilliseconds: 60000
    default:
      execution.isolation.thread:
        timeoutInMilliseconds: 5000

Comment From: bizuttera

Hi guys,

does anyone have an idea about this case?

Comment From: OlgaMaciaszek

Please provide a minimal, complete, verifiable example that reproduces the issue.

Comment From: spring-cloud-issues

If you would like us to look at this issue, please provide the requested information. If the information is not provided within the next 7 days this issue will be closed.

Comment From: spring-cloud-issues

Closing due to lack of requested feedback. If you would like us to look at this issue, please provide the requested information and we will re-open the issue.