HTTP Status 500 - Request processing failed; nested exception is org.springframework.dao.DataAccessResourceFailureException: could not load an entity: [news.skydoor.net.persistence.News#3173565]; nested exception is org.hibernate.exception.JDBCConnectionException: could not load an entity: [news.skydoor.net.persistence.News#3173565]


type Exception report

message Request processing failed; nested exception is org.springframework.dao.DataAccessResourceFailureException: could not load an entity: [news.skydoor.net.persistence.News#3173565]; nested exception is org.hibernate.exception.JDBCConnectionException: could not load an entity: [news.skydoor.net.persistence.News#3173565]

description The server encountered an internal error that prevented it from fulfilling this request.

exception

org.springframework.web.util.NestedServletException: Request processing failed; nested exception is org.springframework.dao.DataAccessResourceFailureException: could not load an entity: [news.skydoor.net.persistence.News#3173565]; nested exception is org.hibernate.exception.JDBCConnectionException: could not load an entity: [news.skydoor.net.persistence.News#3173565]
	org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:656)
	org.springframework.web.servlet.FrameworkServlet.doGet(FrameworkServlet.java:549)
	javax.servlet.http.HttpServlet.service(HttpServlet.java:624)
	javax.servlet.http.HttpServlet.service(HttpServlet.java:731)
	org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52)

root cause

org.springframework.dao.DataAccessResourceFailureException: could not load an entity: [news.skydoor.net.persistence.News#3173565]; nested exception is org.hibernate.exception.JDBCConnectionException: could not load an entity: [news.skydoor.net.persistence.News#3173565]
	org.springframework.orm.hibernate3.SessionFactoryUtils.convertHibernateAccessException(SessionFactoryUtils.java:625)
	org.springframework.orm.hibernate3.HibernateAccessor.convertHibernateAccessException(HibernateAccessor.java:412)
	org.springframework.orm.hibernate3.HibernateTemplate.doExecute(HibernateTemplate.java:411)
	org.springframework.orm.hibernate3.HibernateTemplate.executeWithNativeSession(HibernateTemplate.java:374)
	org.springframework.orm.hibernate3.HibernateTemplate.get(HibernateTemplate.java:512)
	org.springframework.orm.hibernate3.HibernateTemplate.get(HibernateTemplate.java:506)
	news.skydoor.net.utils.TmDao.find(TmDao.java:46)
	news.skydoor.net.controller.MainController.NewsPage(MainController.java:241)
	news.skydoor.net.controller.MainController$$FastClassByCGLIB$$63f3299c.invoke(<generated>)
	net.sf.cglib.proxy.MethodProxy.invoke(MethodProxy.java:149)
	org.springframework.aop.framework.Cglib2AopProxy$CglibMethodInvocation.invokeJoinpoint(Cglib2AopProxy.java:688)
	org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:150)
	org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:110)
	org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:172)
	org.springframework.aop.framework.Cglib2AopProxy$DynamicAdvisedInterceptor.intercept(Cglib2AopProxy.java:621)
	news.skydoor.net.controller.MainController$$EnhancerByCGLIB$$4503976b.NewsPage(<generated>)
	sun.reflect.GeneratedMethodAccessor32.invoke(Unknown Source)
	sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	java.lang.reflect.Method.invoke(Method.java:498)
	org.springframework.web.bind.annotation.support.HandlerMethodInvoker.invokeHandlerMethod(HandlerMethodInvoker.java:176)
	org.springframework.web.servlet.mvc.annotation.AnnotationMethodHandlerAdapter.invokeHandlerMethod(AnnotationMethodHandlerAdapter.java:426)
	org.springframework.web.servlet.mvc.annotation.AnnotationMethodHandlerAdapter.handle(AnnotationMethodHandlerAdapter.java:414)
	org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java:790)
	org.springframework.web.servlet.DispatcherServlet.doService(DispatcherServlet.java:719)
	org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:644)
	org.springframework.web.servlet.FrameworkServlet.doGet(FrameworkServlet.java:549)
	javax.servlet.http.HttpServlet.service(HttpServlet.java:624)
	javax.servlet.http.HttpServlet.service(HttpServlet.java:731)
	org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52)

root cause

org.hibernate.exception.JDBCConnectionException: could not load an entity: [news.skydoor.net.persistence.News#3173565]
	org.hibernate.exception.SQLStateConverter.convert(SQLStateConverter.java:74)
	org.hibernate.exception.JDBCExceptionHelper.convert(JDBCExceptionHelper.java:43)
	org.hibernate.loader.Loader.loadEntity(Loader.java:1878)
	org.hibernate.loader.entity.AbstractEntityLoader.load(AbstractEntityLoader.java:48)
	org.hibernate.loader.entity.AbstractEntityLoader.load(AbstractEntityLoader.java:42)
	org.hibernate.persister.entity.AbstractEntityPersister.load(AbstractEntityPersister.java:3039)
	org.hibernate.event.def.DefaultLoadEventListener.loadFromDatasource(DefaultLoadEventListener.java:399)
	org.hibernate.event.def.DefaultLoadEventListener.doLoad(DefaultLoadEventListener.java:375)
	org.hibernate.event.def.DefaultLoadEventListener.load(DefaultLoadEventListener.java:139)
	org.hibernate.event.def.DefaultLoadEventListener.proxyOrLoad(DefaultLoadEventListener.java:195)
	org.hibernate.event.def.DefaultLoadEventListener.onLoad(DefaultLoadEventListener.java:103)
	org.hibernate.impl.SessionImpl.fireLoad(SessionImpl.java:879)
	org.hibernate.impl.SessionImpl.get(SessionImpl.java:816)
	org.hibernate.impl.SessionImpl.get(SessionImpl.java:809)
	org.springframework.orm.hibernate3.HibernateTemplate$1.doInHibernate(HibernateTemplate.java:519)
	org.springframework.orm.hibernate3.HibernateTemplate.doExecute(HibernateTemplate.java:406)
	org.springframework.orm.hibernate3.HibernateTemplate.executeWithNativeSession(HibernateTemplate.java:374)
	org.springframework.orm.hibernate3.HibernateTemplate.get(HibernateTemplate.java:512)
	org.springframework.orm.hibernate3.HibernateTemplate.get(HibernateTemplate.java:506)
	news.skydoor.net.utils.TmDao.find(TmDao.java:46)
	news.skydoor.net.controller.MainController.NewsPage(MainController.java:241)
	news.skydoor.net.controller.MainController$$FastClassByCGLIB$$63f3299c.invoke(<generated>)
	net.sf.cglib.proxy.MethodProxy.invoke(MethodProxy.java:149)
	org.springframework.aop.framework.Cglib2AopProxy$CglibMethodInvocation.invokeJoinpoint(Cglib2AopProxy.java:688)
	org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:150)
	org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:110)
	org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:172)
	org.springframework.aop.framework.Cglib2AopProxy$DynamicAdvisedInterceptor.intercept(Cglib2AopProxy.java:621)
	news.skydoor.net.controller.MainController$$EnhancerByCGLIB$$4503976b.NewsPage(<generated>)
	sun.reflect.GeneratedMethodAccessor32.invoke(Unknown Source)
	sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	java.lang.reflect.Method.invoke(Method.java:498)
	org.springframework.web.bind.annotation.support.HandlerMethodInvoker.invokeHandlerMethod(HandlerMethodInvoker.java:176)
	org.springframework.web.servlet.mvc.annotation.AnnotationMethodHandlerAdapter.invokeHandlerMethod(AnnotationMethodHandlerAdapter.java:426)
	org.springframework.web.servlet.mvc.annotation.AnnotationMethodHandlerAdapter.handle(AnnotationMethodHandlerAdapter.java:414)
	org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java:790)
	org.springframework.web.servlet.DispatcherServlet.doService(DispatcherServlet.java:719)
	org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:644)
	org.springframework.web.servlet.FrameworkServlet.doGet(FrameworkServlet.java:549)
	javax.servlet.http.HttpServlet.service(HttpServlet.java:624)
	javax.servlet.http.HttpServlet.service(HttpServlet.java:731)
	org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52)

root cause

com.mysql.jdbc.exceptions.jdbc4.MySQLNonTransientConnectionException: Server shutdown in progress
	sun.reflect.GeneratedConstructorAccessor114.newInstance(Unknown Source)
	sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
	java.lang.reflect.Constructor.newInstance(Constructor.java:423)
	com.mysql.jdbc.Util.handleNewInstance(Util.java:407)
	com.mysql.jdbc.Util.getInstance(Util.java:382)
	com.mysql.jdbc.SQLError.createSQLException(SQLError.java:1013)
	com.mysql.jdbc.MysqlIO.checkErrorPacket(MysqlIO.java:3603)
	com.mysql.jdbc.MysqlIO.checkErrorPacket(MysqlIO.java:3535)
	com.mysql.jdbc.MysqlIO.sendCommand(MysqlIO.java:1989)
	com.mysql.jdbc.MysqlIO.sqlQueryDirect(MysqlIO.java:2150)
	com.mysql.jdbc.ConnectionImpl.execSQL(ConnectionImpl.java:2626)
	com.mysql.jdbc.PreparedStatement.executeInternal(PreparedStatement.java:2119)
	com.mysql.jdbc.PreparedStatement.executeQuery(PreparedStatement.java:2281)
	org.apache.commons.dbcp.DelegatingPreparedStatement.executeQuery(DelegatingPreparedStatement.java:97)
	org.apache.commons.dbcp.DelegatingPreparedStatement.executeQuery(DelegatingPreparedStatement.java:97)
	org.hibernate.jdbc.AbstractBatcher.getResultSet(AbstractBatcher.java:187)
	org.hibernate.loader.Loader.getResultSet(Loader.java:1791)
	org.hibernate.loader.Loader.doQuery(Loader.java:674)
	org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:236)
	org.hibernate.loader.Loader.loadEntity(Loader.java:1864)
	org.hibernate.loader.entity.AbstractEntityLoader.load(AbstractEntityLoader.java:48)
	org.hibernate.loader.entity.AbstractEntityLoader.load(AbstractEntityLoader.java:42)
	org.hibernate.persister.entity.AbstractEntityPersister.load(AbstractEntityPersister.java:3039)
	org.hibernate.event.def.DefaultLoadEventListener.loadFromDatasource(DefaultLoadEventListener.java:399)
	org.hibernate.event.def.DefaultLoadEventListener.doLoad(DefaultLoadEventListener.java:375)
	org.hibernate.event.def.DefaultLoadEventListener.load(DefaultLoadEventListener.java:139)
	org.hibernate.event.def.DefaultLoadEventListener.proxyOrLoad(DefaultLoadEventListener.java:195)
	org.hibernate.event.def.DefaultLoadEventListener.onLoad(DefaultLoadEventListener.java:103)
	org.hibernate.impl.SessionImpl.fireLoad(SessionImpl.java:879)
	org.hibernate.impl.SessionImpl.get(SessionImpl.java:816)
	org.hibernate.impl.SessionImpl.get(SessionImpl.java:809)
	org.springframework.orm.hibernate3.HibernateTemplate$1.doInHibernate(HibernateTemplate.java:519)
	org.springframework.orm.hibernate3.HibernateTemplate.doExecute(HibernateTemplate.java:406)
	org.springframework.orm.hibernate3.HibernateTemplate.executeWithNativeSession(HibernateTemplate.java:374)
	org.springframework.orm.hibernate3.HibernateTemplate.get(HibernateTemplate.java:512)
	org.springframework.orm.hibernate3.HibernateTemplate.get(HibernateTemplate.java:506)
	news.skydoor.net.utils.TmDao.find(TmDao.java:46)
	news.skydoor.net.controller.MainController.NewsPage(MainController.java:241)
	news.skydoor.net.controller.MainController$$FastClassByCGLIB$$63f3299c.invoke(<generated>)
	net.sf.cglib.proxy.MethodProxy.invoke(MethodProxy.java:149)
	org.springframework.aop.framework.Cglib2AopProxy$CglibMethodInvocation.invokeJoinpoint(Cglib2AopProxy.java:688)
	org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:150)
	org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:110)
	org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:172)
	org.springframework.aop.framework.Cglib2AopProxy$DynamicAdvisedInterceptor.intercept(Cglib2AopProxy.java:621)
	news.skydoor.net.controller.MainController$$EnhancerByCGLIB$$4503976b.NewsPage(<generated>)
	sun.reflect.GeneratedMethodAccessor32.invoke(Unknown Source)
	sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	java.lang.reflect.Method.invoke(Method.java:498)
	org.springframework.web.bind.annotation.support.HandlerMethodInvoker.invokeHandlerMethod(HandlerMethodInvoker.java:176)
	org.springframework.web.servlet.mvc.annotation.AnnotationMethodHandlerAdapter.invokeHandlerMethod(AnnotationMethodHandlerAdapter.java:426)
	org.springframework.web.servlet.mvc.annotation.AnnotationMethodHandlerAdapter.handle(AnnotationMethodHandlerAdapter.java:414)
	org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java:790)
	org.springframework.web.servlet.DispatcherServlet.doService(DispatcherServlet.java:719)
	org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:644)
	org.springframework.web.servlet.FrameworkServlet.doGet(FrameworkServlet.java:549)
	javax.servlet.http.HttpServlet.service(HttpServlet.java:624)
	javax.servlet.http.HttpServlet.service(HttpServlet.java:731)
	org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52)

note The full stack trace of the root cause is available in the Apache Tomcat/7.0.68 (Ubuntu) logs.


Apache Tomcat/7.0.68 (Ubuntu)