com.zoomdata.model.service.ValidationException: Failed to establish connection

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  • Zoomdata - Failed to validate connection
    via Stack Overflow by Deepak Mishra
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    • com.zoomdata.model.service.ValidationException: Failed to establish connection at com.zoomdata.solr.SolrStorageFactory.validateConnection(SolrStorageFactory.java:66)[connector-solr-2.2.7.jar!/:na] at com.zoomdata.core.service.impl.ConnectionsService.validate(ConnectionsService.java:196)[core-2.2.7.jar!/:na] at com.zoomdata.core.service.impl.ConnectionsService$$FastClassBySpringCGLIB$$eacd836a.invoke(<generated>)[core-2.2.7.jar!/:na] at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:204)[spring-core-4.2.3.RELEASE.jar!/:4.2.3.RELEASE] at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.invokeJoinpoint(CglibAopProxy.java:718)[spring-aop-4.2.3.RELEASE.jar!/:4.2.3.RELEASE] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:157)[spring-aop-4.2.3.RELEASE.jar!/:4.2.3.RELEASE] at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:92)[spring-aop-4.2.3.RELEASE.jar!/:4.2.3.RELEASE] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:179)[spring-aop-4.2.3.RELEASE.jar!/:4.2.3.RELEASE] at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:654)[spring-aop-4.2.3.RELEASE.jar!/:4.2.3.RELEASE] at com.zoomdata.core.service.impl.ConnectionsService$$EnhancerBySpringCGLIB$$5ab8947f.validate(<generated>)[core-2.2.7.jar!/:na] at com.zoomdata.web.controller.ConnectionsController.validateConnection(ConnectionsController.java:151)[zoomdata-web.jar!/:na] at com.zoomdata.web.controller.ConnectionsController$$FastClassBySpringCGLIB$$4166c0dd.invoke(<generated>)[zoomdata-web.jar!/:na] at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:204)[spring-core-4.2.3.RELEASE.jar!/:4.2.3.RELEASE] at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.invokeJoinpoint(CglibAopProxy.java:718)[spring-aop-4.2.3.RELEASE.jar!/:4.2.3.RELEASE] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:157)[spring-aop-4.2.3.RELEASE.jar!/:4.2.3.RELEASE] at org.springframework.aop.framework.adapter.MethodBeforeAdviceInterceptor.invoke(MethodBeforeAdviceInterceptor.java:52)[spring-aop-4.2.3.RELEASE.jar!/:4.2.3.RELEASE] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:179)[spring-aop-4.2.3.RELEASE.jar!/:4.2.3.RELEASE] at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:92)[spring-aop-4.2.3.RELEASE.jar!/:4.2.3.RELEASE] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:179)[spring-aop-4.2.3.RELEASE.jar!/:4.2.3.RELEASE] at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:654)[spring-aop-4.2.3.RELEASE.jar!/:4.2.3.RELEASE] at com.zoomdata.web.controller.ConnectionsController$$EnhancerBySpringCGLIB$$9667ce92.validateConnection(<generated>)[zoomdata-web.jar!/:na] at sun.reflect.GeneratedMethodAccessor256.invoke(Unknown Source)[na:na] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)[na:1.8.0_60] at java.lang.reflect.Method.invoke(Method.java:497)[na:1.8.0_60] at org.springframework.web.method.support.InvocableHandlerMethod.doInvoke(InvocableHandlerMethod.java:222)[spring-web-4.2.3.RELEASE.jar!/:4.2.3.RELEASE] at org.springframework.web.method.support.InvocableHandlerMethod.invokeForRequest(InvocableHandlerMethod.java:137)[spring-web-4.2.3.RELEASE.jar!/:4.2.3.RELEASE] at org.springframework.web.servlet.mvc.method.annotation.ServletInvocableHandlerMethod.invokeAndHandle(ServletInvocableHandlerMethod.java:110)[spring-webmvc-4.2.3.RELEASE.jar!/:4.2.3.RELEASE] at org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerAdapter.invokeHandlerMethod(RequestMappingHandlerAdapter.java:814)[spring-webmvc-4.2.3.RELEASE.jar!/:4.2.3.RELEASE] at org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerAdapter.handleInternal(RequestMappingHandlerAdapter.java:737)[spring-webmvc-4.2.3.RELEASE.jar!/:4.2.3.RELEASE] at org.springframework.web.servlet.mvc.method.AbstractHandlerMethodAdapter.handle(AbstractHandlerMethodAdapter.java:85)[spring-webmvc-4.2.3.RELEASE.jar!/:4.2.3.RELEASE] at org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java:959)[spring-webmvc-4.2.3.RELEASE.jar!/:4.2.3.RELEASE] at org.springframework.web.servlet.DispatcherServlet.doService(DispatcherServlet.java:893)[spring-webmvc-4.2.3.RELEASE.jar!/:4.2.3.RELEASE] at org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:970)[spring-webmvc-4.2.3.RELEASE.jar!/:4.2.3.RELEASE] at org.springframework.web.servlet.FrameworkServlet.doPost(FrameworkServlet.java:872)[spring-webmvc-4.2.3.RELEASE.jar!/:4.2.3.RELEASE] at javax.servlet.http.HttpServlet.service(HttpServlet.java:707)[javax.servlet-api-3.1.0.jar!/:3.1.0] at org.springframework.web.servlet.FrameworkServlet.service(FrameworkServlet.java:846)[spring-webmvc-4.2.3.RELEASE.jar!/:4.2.3.RELEASE] at javax.servlet.http.HttpServlet.service(HttpServlet.java:790)[javax.servlet-api-3.1.0.jar!/:3.1.0] at org.eclipse.jetty.servlet.ServletHolder.handle(ServletHolder.java:812)[jetty-servlet-9.2.14.v20151106.jar!/:9.2.14.v20151106] at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1669)[jetty-servlet-9.2.14.v20151106.jar!/:9.2.14.v20151106] at org.eclipse.jetty.websocket.server.WebSocketUpgradeFilter.doFilter(WebSocketUpgradeFilter.java:224)[websocket-server-9.2.14.v20151106.jar!/:9.2.14.v20151106] at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1652)[jetty-servlet-9.2.14.v20151106.jar!/:9.2.14.v20151106] at com.codahale.metrics.servlet.AbstractInstrumentedFilter.doFilter(AbstractInstrumentedFilter.java:104)[metrics-servlet-3.1.0.jar!/:3.1.0] at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1652)[jetty-servlet-9.2.14.v20151106.jar!/:9.2.14.v20151106] at org.springframework.web.filter.CharacterEncodingFilter.doFilterInternal(CharacterEncodingFilter.java:121)[spring-web-4.2.3.RELEASE.jar!/:4.2.3.RELEASE] at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107)[spring-web-4.2.3.RELEASE.jar!/:4.2.3.RELEASE] at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1652)[jetty-servlet-9.2.14.v20151106.jar!/:9.2.14.v20151106]
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