[Question] Submitting tasks in Exchangis is caused by Read timed out in linkis, which leads to task failure

Before asking

[X] I have read the How to ask for help (我已阅读如何寻求帮助指引文档).

Your environment

Linkis version used: 1.3.2

Describe your questions

When executing a task in exchagnis, the data synchronization was successful, but in the end, a failure status was returned, seemingly due to Time Read Out in linkis 在exchagnis中执行任务时，数据同步成功，但是最后返回失败状态，貌似是因为linkis中的Time Read Out导致的 I encountered this issue in 1.3.1 and thought upgrading to 1.3.2 would solve it, but it didn't. Could you please help me see the specific reason 我在1.3.1中就遇到了这个问题，以为升级到1.3.2可以解决，但并没有，请帮忙看下具体原因

Eureka service list

No response

Some logs info or acctch file

2023-06-25 16:11:59.108 [ERROR] [qtp943279555-25 ] o.a.l.s.r.SpringRestfulCatchAOP (105) [$anonfun$catchMsg$1] - operation failed(操作失败)s feign.RetryableException: Read timed out executing POST http://linkis-cg-engineconn/api/rest_j/v1/rpc/receiveAndReply at feign.FeignException.errorExecuting(FeignException.java:249) ~[feign-core-10.12.jar:?] at feign.SynchronousMethodHandler.executeAndDecode(SynchronousMethodHandler.java:129) ~[feign-core-10.12.jar:?] at feign.SynchronousMethodHandler.invoke(SynchronousMethodHandler.java:89) ~[feign-core-10.12.jar:?] at feign.ReflectiveFeign$FeignInvocationHandler.invoke(ReflectiveFeign.java:100) ~[feign-core-10.12.jar:?] at com.sun.proxy.$Proxy265.receiveAndReply(Unknown Source) ~[?:?] at org.apache.linkis.rpc.BaseRPCSender.$anonfun$ask$1(BaseRPCSender.scala:94) ~[linkis-rpc-1.3.2.jar:1.3.2] at org.apache.linkis.rpc.interceptor.BaseRPCInterceptorExchange.invoke(RPCInterceptorExchange.scala:30) ~[linkis-rpc-1.3.2.jar:1.3.2] at org.apache.linkis.rpc.interceptor.common.CommonRPCInterceptor.intercept(CommonRPCInterceptor.scala:35) ~[linkis-rpc-1.3.2.jar:1.3.2] at org.apache.linkis.rpc.interceptor.BaseRPCInterceptorChain.handle(RPCInterceptorChain.scala:40) ~[linkis-rpc-1.3.2.jar:1.3.2] at org.apache.linkis.rpc.interceptor.common.RetryableRPCInterceptor.intercept(RetryableRPCInterceptor.scala:64) ~[linkis-rpc-1.3.2.jar:1.3.2] at org.apache.linkis.rpc.interceptor.BaseRPCInterceptorChain.handle(RPCInterceptorChain.scala:40) ~[linkis-rpc-1.3.2.jar:1.3.2] at org.apache.linkis.rpc.interceptor.common.CacheableRPCInterceptor.intercept(CacheableRPCInterceptor.scala:85) ~[linkis-rpc-1.3.2.jar:1.3.2] at org.apache.linkis.rpc.interceptor.BaseRPCInterceptorChain.handle(RPCInterceptorChain.scala:40) ~[linkis-rpc-1.3.2.jar:1.3.2] at org.apache.linkis.rpc.interceptor.common.BroadcastRPCInterceptor.intercept(BroadcastRPCInterceptor.scala:86) ~[linkis-rpc-1.3.2.jar:1.3.2] at org.apache.linkis.rpc.interceptor.BaseRPCInterceptorChain.handle(RPCInterceptorChain.scala:40) ~[linkis-rpc-1.3.2.jar:1.3.2] at org.apache.linkis.rpc.BaseRPCSender.execute(BaseRPCSender.scala:87) ~[linkis-rpc-1.3.2.jar:1.3.2] at org.apache.linkis.rpc.BaseRPCSender.ask(BaseRPCSender.scala:91) ~[linkis-rpc-1.3.2.jar:1.3.2] at org.apache.linkis.manager.am.pointer.DefaultEngineNodPointer.executeOperation(DefaultEngineNodPointer.scala:62) ~[linkis-application-manager-1.3.2.jar:1.3.2] at org.apache.linkis.manager.am.manager.DefaultEngineNodeManager.executeOperation(DefaultEngineNodeManager.scala:290) ~[linkis-application-manager-1.3.2.jar:1.3.2] at org.apache.linkis.manager.am.service.engine.DefaultEngineOperateService.executeOperation(DefaultEngineOperateService.scala:39) ~[linkis-application-manager-1.3.2.jar:1.3.2] at org.apache.linkis.manager.am.restful.EngineRestfulApi.executeEngineConnOperation(EngineRestfulApi.java:496) ~[linkis-application-manager-1.3.2.jar:1.3.2] at org.apache.linkis.manager.am.restful.EngineRestfulApi$$FastClassBySpringCGLIB$$355728e5.invoke() ~[linkis-application-manager-1.3.2.jar:1.3.2] at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) ~[spring-core-5.2.22.RELEASE.jar:5.2.22.RELEASE] at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.invokeJoinpoint(CglibAopProxy.java:793) ~[spring-aop-5.2.22.RELEASE.jar:5.2.22.RELEASE] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:163) ~[spring-aop-5.2.22.RELEASE.jar:5.2.22.RELEASE] at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.proceed(CglibAopProxy.java:763) ~[spring-aop-5.2.22.RELEASE.jar:5.2.22.RELEASE] at org.springframework.aop.aspectj.MethodInvocationProceedingJoinPoint.proceed(MethodInvocationProceedingJoinPoint.java:88) ~[spring-aop-5.2.22.RELEASE.jar:5.2.22.RELEASE] at org.apache.linkis.server.restful.SpringRestfulCatchAOP.$anonfun$dealResponseRestful$1(SpringRestfulCatchAOP.scala:43) ~[linkis-module-1.3.2.jar:1.3.2] at org.apache.linkis.common.utils.Utils$.tryCatch(Utils.scala:49) ~[linkis-common-1.3.2.jar:1.3.2] at org.apache.linkis.server.package$.catchMsg(package.scala:76) ~[linkis-module-1.3.2.jar:1.3.2] at org.apache.linkis.server.package$.catchIt(package.scala:116) ~[linkis-module-1.3.2.jar:1.3.2] at org.apache.linkis.server.restful.SpringRestfulCatchAOP.dealResponseRestful(SpringRestfulCatchAOP.scala:42) ~[linkis-module-1.3.2.jar:1.3.2] at sun.reflect.GeneratedMethodAccessor122.invoke(Unknown Source) ~[?:?] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[?:1.8.0_171] at java.lang.reflect.Method.invoke(Method.java:498) ~[?:1.8.0_171] at org.springframework.aop.aspectj.AbstractAspectJAdvice.invokeAdviceMethodWithGivenArgs(AbstractAspectJAdvice.java:644) ~[spring-aop-5.2.22.RELEASE.jar:5.2.22.RELEASE] at org.springframework.aop.aspectj.AbstractAspectJAdvice.invokeAdviceMethod(AbstractAspectJAdvice.java:633) ~[spring-aop-5.2.22.RELEASE.jar:5.2.22.RELEASE] at org.springframework.aop.aspectj.AspectJAroundAdvice.invoke(AspectJAroundAdvice.java:70) ~[spring-aop-5.2.22.RELEASE.jar:5.2.22.RELEASE] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:175) ~[spring-aop-5.2.22.RELEASE.jar:5.2.22.RELEASE] at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.proceed(CglibAopProxy.java:763) ~[spring-aop-5.2.22.RELEASE.jar:5.2.22.RELEASE] at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:95) ~[spring-aop-5.2.22.RELEASE.jar:5.2.22.RELEASE] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.2.22.RELEASE.jar:5.2.22.RELEASE] at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.proceed(CglibAopProxy.java:763) ~[spring-aop-5.2.22.RELEASE.jar:5.2.22.RELEASE] at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:708) ~[spring-aop-5.2.22.RELEASE.jar:5.2.22.RELEASE] at org.apache.linkis.manager.am.restful.EngineRestfulApi$$EnhancerBySpringCGLIB$$c5267c3e.executeEngineConnOperation() ~[linkis-application-manager-1.3.2.jar:1.3.2] at sun.reflect.GeneratedMethodAccessor174.invoke(Unknown Source) ~[?:?] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[?:1.8.0_171] at java.lang.reflect.Method.invoke(Method.java:498) ~[?:1.8.0_171] at org.springframework.web.method.support.InvocableHandlerMethod.doInvoke(InvocableHandlerMethod.java:190) ~[spring-web-5.2.22.RELEASE.jar:5.2.22.RELEASE] at org.springframework.web.method.support.InvocableHandlerMethod.invokeForRequest(InvocableHandlerMethod.java:138) ~[spring-web-5.2.22.RELEASE.jar:5.2.22.RELEASE] at org.springframework.web.servlet.mvc.method.annotation.ServletInvocableHandlerMethod.invokeAndHandle(ServletInvocableHandlerMethod.java:105) ~[spring-webmvc-5.2.22.RELEASE.jar:5.2.22.RELEASE] at org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerAdapter.invokeHandlerMethod(RequestMappingHandlerAdapter.java:878) ~[spring-webmvc-5.2.22.RELEASE.jar:5.2.22.RELEASE] at org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerAdapter.handleInternal(RequestMappingHandlerAdapter.java:792) ~[spring-webmvc-5.2.22.RELEASE.jar:5.2.22.RELEASE] at org.springframework.web.servlet.mvc.method.AbstractHandlerMethodAdapter.handle(AbstractHandlerMethodAdapter.java:87) ~[spring-webmvc-5.2.22.RELEASE.jar:5.2.22.RELEASE] at org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java:1043) ~[spring-webmvc-5.2.22.RELEASE.jar:5.2.22.RELEASE] at org.springframework.web.servlet.DispatcherServlet.doService(DispatcherServlet.java:943) ~[spring-webmvc-5.2.22.RELEASE.jar:5.2.22.RELEASE] at org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:1006) ~[spring-webmvc-5.2.22.RELEASE.jar:5.2.22.RELEASE] at org.springframework.web.servlet.FrameworkServlet.doPost(FrameworkServlet.java:909) ~[spring-webmvc-5.2.22.RELEASE.jar:5.2.22.RELEASE] at javax.servlet.http.HttpServlet.service(HttpServlet.java:517) ~[jakarta.servlet-api-4.0.4.jar:4.0.4] at org.springframework.web.servlet.FrameworkServlet.service(FrameworkServlet.java:883) ~[spring-webmvc-5.2.22.RELEASE.jar:5.2.22.RELEASE] at javax.servlet.http.HttpServlet.service(HttpServlet.java:584) ~[jakarta.servlet-api-4.0.4.jar:4.0.4] at org.eclipse.jetty.servlet.ServletHolder.handle(ServletHolder.java:799) ~[jetty-servlet-9.4.48.v20220622.jar:9.4.48.v20220622] at org.eclipse.jetty.servlet.ServletHandler$ChainEnd.doFilter(ServletHandler.java:1656) ~[jetty-servlet-9.4.48.v20220622.jar:9.4.48.v20220622] at org.eclipse.jetty.websocket.server.WebSocketUpgradeFilter.doFilter(WebSocketUpgradeFilter.java:292) ~[websocket-server-9.4.48.v20220622.jar:9.4.48.v20220622] at org.eclipse.jetty.servlet.FilterHolder.doFilter(FilterHolder.java:193) ~[jetty-servlet-9.4.48.v20220622.jar:9.4.48.v20220622] at org.eclipse.jetty.servlet.ServletHandler$Chain.doFilter(ServletHandler.java:1626) ~[jetty-servlet-9.4.48.v20220622.jar:9.4.48.v20220622] at org.apache.linkis.server.security.SecurityFilter.doFilter(SecurityFilter.scala:124) ~[linkis-module-1.3.2.jar:1.3.2] at org.eclipse.jetty.servlet.FilterHolder.doFilter(FilterHolder.java:193) ~[jetty-servlet-9.4.48.v20220622.jar:9.4.48.v20220622] at org.eclipse.jetty.servlet.ServletHandler$Chain.doFilter(ServletHandler.java:1626) ~[jetty-servlet-9.4.48.v20220622.jar:9.4.48.v20220622] at org.springframework.web.filter.CharacterEncodingFilter.doFilterInternal(CharacterEncodingFilter.java:201) ~[spring-web-5.2.22.RELEASE.jar:5.2.22.RELEASE] at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:119) ~[spring-web-5.2.22.RELEASE.jar:5.2.22.RELEASE] at org.eclipse.jetty.servlet.FilterHolder.doFilter(FilterHolder.java:193) ~[jetty-servlet-9.4.48.v20220622.jar:9.4.48.v20220622] at org.eclipse.jetty.servlet.ServletHandler$Chain.doFilter(ServletHandler.java:1626) ~[jetty-servlet-9.4.48.v20220622.jar:9.4.48.v20220622] at com.github.xiaoymin.knife4j.spring.filter.ProductionSecurityFilter.doFilter(ProductionSecurityFilter.java:45) ~[knife4j-spring-2.0.9.jar:?] at org.eclipse.jetty.servlet.FilterHolder.doFilter(FilterHolder.java:193) ~[jetty-servlet-9.4.48.v20220622.jar:9.4.48.v20220622] at org.eclipse.jetty.servlet.ServletHandler$Chain.doFilter(ServletHandler.java:1626) ~[jetty-servlet-9.4.48.v20220622.jar:9.4.48.v20220622] at org.springframework.web.filter.RequestContextFilter.doFilterInternal(RequestContextFilter.java:100) ~[spring-web-5.2.22.RELEASE.jar:5.2.22.RELEASE] at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:119) ~[spring-web-5.2.22.RELEASE.jar:5.2.22.RELEASE] at org.eclipse.jetty.servlet.FilterHolder.doFilter(FilterHolder.java:193) ~[jetty-servlet-9.4.48.v20220622.jar:9.4.48.v20220622] at org.eclipse.jetty.servlet.ServletHandler$Chain.doFilter(ServletHandler.java:1626) ~[jetty-servlet-9.4.48.v20220622.jar:9.4.48.v20220622] at org.springframework.web.filter.FormContentFilter.doFilterInternal(FormContentFilter.java:93) ~[spring-web-5.2.22.RELEASE.jar:5.2.22.RELEASE] at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:119) ~[spring-web-5.2.22.RELEASE.jar:5.2.22.RELEASE] at org.eclipse.jetty.servlet.FilterHolder.doFilter(FilterHolder.java:193) ~[jetty-servlet-9.4.48.v20220622.jar:9.4.48.v20220622] at org.eclipse.jetty.servlet.ServletHandler$Chain.doFilter(ServletHandler.java:1626) ~[jetty-servlet-9.4.48.v20220622.jar:9.4.48.v20220622] at org.springframework.boot.actuate.metrics.web.servlet.WebMvcMetricsFilter.doFilterInternal(WebMvcMetricsFilter.java:97) ~[spring-boot-actuator-2.3.12.RELEASE.jar:2.3.12.RELEASE] at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:119) ~[spring-web-5.2.22.RELEASE.jar:5.2.22.RELEASE] at org.eclipse.jetty.servlet.FilterHolder.doFilter(FilterHolder.java:193) ~[jetty-servlet-9.4.48.v20220622.jar:9.4.48.v20220622] at org.eclipse.jetty.servlet.ServletHandler$Chain.doFilter(ServletHandler.java:1626) ~[jetty-servlet-9.4.48.v20220622.jar:9.4.48.v20220622] at org.springframework.web.filter.CharacterEncodingFilter.doFilterInternal(CharacterEncodingFilter.java:201) ~[spring-web-5.2.22.RELEASE.jar:5.2.22.RELEASE] at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:119) ~[spring-web-5.2.22.RELEASE.jar:5.2.22.RELEASE] at org.eclipse.jetty.servlet.FilterHolder.doFilter(FilterHolder.java:193) ~[jetty-servlet-9.4.48.v20220622.jar:9.4.48.v20220622] at org.eclipse.jetty.servlet.ServletHandler$Chain.doFilter(ServletHandler.java:1626) ~[jetty-servlet-9.4.48.v20220622.jar:9.4.48.v20220622] at org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:552) ~[jetty-servlet-9.4.48.v20220622.jar:9.4.48.v20220622] at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:143) ~[jetty-server-9.4.48.v20220622.jar:9.4.48.v20220622] at org.eclipse.jetty.security.SecurityHandler.handle(SecurityHandler.java:600) ~[jetty-security-9.4.48.v20220622.jar:9.4.48.v20220622] at org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:127) ~[jetty-server-9.4.48.v20220622.jar:9.4.48.v20220622] at org.eclipse.jetty.server.handler.ScopedHandler.nextHandle(ScopedHandler.java:235) ~[jetty-server-9.4.48.v20220622.jar:9.4.48.v20220622] at org.eclipse.jetty.server.session.SessionHandler.doHandle(SessionHandler.java:1624) ~[jetty-server-9.4.48.v20220622.jar:9.4.48.v20220622] at org.eclipse.jetty.server.handler.ScopedHandler.nextHandle(ScopedHandler.java:233) ~[jetty-server-9.4.48.v20220622.jar:9.4.48.v20220622] at org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:1440) ~[jetty-server-9.4.48.v20220622.jar:9.4.48.v20220622] at org.eclipse.jetty.server.handler.ScopedHandler.nextScope(ScopedHandler.java:188) ~[jetty-server-9.4.48.v20220622.jar:9.4.48.v20220622] at org.eclipse.jetty.servlet.ServletHandler.doScope(ServletHandler.java:505) ~[jetty-servlet-9.4.48.v20220622.jar:9.4.48.v20220622] at org.eclipse.jetty.server.session.SessionHandler.doScope(SessionHandler.java:1594) ~[jetty-server-9.4.48.v20220622.jar:9.4.48.v20220622] at org.eclipse.jetty.server.handler.ScopedHandler.nextScope(ScopedHandler.java:186) ~[jetty-server-9.4.48.v20220622.jar:9.4.48.v20220622] at org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:1355) ~[jetty-server-9.4.48.v20220622.jar:9.4.48.v20220622] at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:141) ~[jetty-server-9.4.48.v20220622.jar:9.4.48.v20220622] at org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:127) ~[jetty-server-9.4.48.v20220622.jar:9.4.48.v20220622] at org.eclipse.jetty.server.Server.handle(Server.java:516) ~[jetty-server-9.4.48.v20220622.jar:9.4.48.v20220622] at org.eclipse.jetty.server.HttpChannel.lambda$handle$1(HttpChannel.java:487) ~[jetty-server-9.4.48.v20220622.jar:9.4.48.v20220622] at org.eclipse.jetty.server.HttpChannel.dispatch(HttpChannel.java:732) ~[jetty-server-9.4.48.v20220622.jar:9.4.48.v20220622] at org.eclipse.jetty.server.HttpChannel.handle(HttpChannel.java:479) ~[jetty-server-9.4.48.v20220622.jar:9.4.48.v20220622] at org.eclipse.jetty.server.HttpConnection.onFillable(HttpConnection.java:277) ~[jetty-server-9.4.48.v20220622.jar:9.4.48.v20220622] at org.eclipse.jetty.io.AbstractConnection$ReadCallback.succeeded(AbstractConnection.java:311) ~[jetty-io-9.4.48.v20220622.jar:9.4.48.v20220622] at org.eclipse.jetty.io.FillInterest.fillable(FillInterest.java:105) ~[jetty-io-9.4.48.v20220622.jar:9.4.48.v20220622] at org.eclipse.jetty.io.ChannelEndPoint$1.run(ChannelEndPoint.java:104) ~[jetty-io-9.4.48.v20220622.jar:9.4.48.v20220622] at org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.runTask(EatWhatYouKill.java:338) ~[jetty-util-9.4.48.v20220622.jar:9.4.48.v20220622] at org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.doProduce(EatWhatYouKill.java:315) ~[jetty-util-9.4.48.v20220622.jar:9.4.48.v20220622] at org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.tryProduce(EatWhatYouKill.java:173) ~[jetty-util-9.4.48.v20220622.jar:9.4.48.v20220622] at org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.run(EatWhatYouKill.java:131) ~[jetty-util-9.4.48.v20220622.jar:9.4.48.v20220622] at org.eclipse.jetty.util.thread.ReservedThreadExecutor$ReservedThread.run(ReservedThreadExecutor.java:409) ~[jetty-util-9.4.48.v20220622.jar:9.4.48.v20220622] at org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:883) ~[jetty-util-9.4.48.v20220622.jar:9.4.48.v20220622] at org.eclipse.jetty.util.thread.QueuedThreadPool$Runner.run(QueuedThreadPool.java:1034) ~[jetty-util-9.4.48.v20220622.jar:9.4.48.v20220622] at java.lang.Thread.run(Thread.java:748) ~[?:1.8.0_171] Caused by: java.net.SocketTimeoutException: Read timed out at java.net.SocketInputStream.socketRead0(Native Method) ~[?:1.8.0_171] at java.net.SocketInputStream.socketRead(SocketInputStream.java:116) ~[?:1.8.0_171] at java.net.SocketInputStream.read(SocketInputStream.java:171) ~[?:1.8.0_171] at java.net.SocketInputStream.read(SocketInputStream.java:141) ~[?:1.8.0_171] at java.io.BufferedInputStream.fill(BufferedInputStream.java:246) ~[?:1.8.0_171] at java.io.BufferedInputStream.read1(BufferedInputStream.java:286) ~[?:1.8.0_171] at java.io.BufferedInputStream.read(BufferedInputStream.java:345) ~[?:1.8.0_171] at sun.net.www.http.HttpClient.parseHTTPHeader(HttpClient.java:735) ~[?:1.8.0_171] at sun.net.www.http.HttpClient.parseHTTP(HttpClient.java:678) ~[?:1.8.0_171] at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1587) ~[?:1.8.0_171] at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1492) ~[?:1.8.0_171] at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480) ~[?:1.8.0_171] at feign.Client$Default.convertResponse(Client.java:108) ~[feign-core-10.12.jar:?] at feign.Client$Default.execute(Client.java:104) ~[feign-core-10.12.jar:?] at org.springframework.cloud.openfeign.ribbon.FeignLoadBalancer.execute(FeignLoadBalancer.java:98) ~[spring-cloud-openfeign-core-2.2.9.RELEASE.jar:2.2.9.RELEASE] at org.springframework.cloud.openfeign.ribbon.FeignLoadBalancer.execute(FeignLoadBalancer.java:56) ~[spring-cloud-openfeign-core-2.2.9.RELEASE.jar:2.2.9.RELEASE] at com.netflix.client.AbstractLoadBalancerAwareClient$1.call(AbstractLoadBalancerAwareClient.java:104) ~[ribbon-loadbalancer-2.3.0.jar:2.3.0] at com.netflix.loadbalancer.reactive.LoadBalancerCommand$3$1.call(LoadBalancerCommand.java:303) ~[ribbon-loadbalancer-2.3.0.jar:2.3.0] at com.netflix.loadbalancer.reactive.LoadBalancerCommand$3$1.call(LoadBalancerCommand.java:287) ~[ribbon-loadbalancer-2.3.0.jar:2.3.0] at rx.internal.util.ScalarSynchronousObservable$3.call(ScalarSynchronousObservable.java:231) ~[rxjava-1.3.8.jar:1.3.8] at rx.internal.util.ScalarSynchronousObservable$3.call(ScalarSynchronousObservable.java:228) ~[rxjava-1.3.8.jar:1.3.8] at rx.Observable.unsafeSubscribe(Observable.java:10327) ~[rxjava-1.3.8.jar:1.3.8] at rx.internal.util.ScalarSynchronousObservable$3.call(ScalarSynchronousObservable.java:235) ~[rxjava-1.3.8.jar:1.3.8] at rx.internal.util.ScalarSynchronousObservable$3.call(ScalarSynchronousObservable.java:228) ~[rxjava-1.3.8.jar:1.3.8] at rx.internal.operators.OnSubscribeLift.call(OnSubscribeLift.java:48) ~[rxjava-1.3.8.jar:1.3.8] at rx.internal.operators.OnSubscribeLift.call(OnSubscribeLift.java:30) ~[rxjava-1.3.8.jar:1.3.8] at rx.internal.operators.OnSubscribeLift.call(OnSubscribeLift.java:48) ~[rxjava-1.3.8.jar:1.3.8] at rx.internal.operators.OnSubscribeLift.call(OnSubscribeLift.java:30) ~[rxjava-1.3.8.jar:1.3.8] at rx.Observable.subscribe(Observable.java:10423) ~[rxjava-1.3.8.jar:1.3.8] at rx.Observable.subscribe(Observable.java:10390) ~[rxjava-1.3.8.jar:1.3.8] at rx.observables.BlockingObservable.blockForSingle(BlockingObservable.java:443) ~[rxjava-1.3.8.jar:1.3.8] at rx.observables.BlockingObservable.single(BlockingObservable.java:340) ~[rxjava-1.3.8.jar:1.3.8] at com.netflix.client.AbstractLoadBalancerAwareClient.executeWithLoadBalancer(AbstractLoadBalancerAwareClient.java:112) ~[ribbon-loadbalancer-2.3.0.jar:2.3.0] at org.springframework.cloud.openfeign.ribbon.LoadBalancerFeignClient.execute(LoadBalancerFeignClient.java:84) ~[spring-cloud-openfeign-core-2.2.9.RELEASE.jar:2.2.9.RELEASE] at feign.SynchronousMethodHandler.executeAndDecode(SynchronousMethodHandler.java:119) ~[feign-core-10.12.jar:?] ... 121 more

apache / linkis