Error in 2.22

Hi,

We are getting an exception when some users complete a dataset. Seems to be happening with just a couple of very simple datasets with autoforms. Is in version 2.22 build 21976.

The error seems intermittent and so far I’ve been unable to recreate it, but is does appear to be happening quite regularly. From the error log below could anyone please advise any further tests we could run to try and pin down the problem?

Many thanks!

Craig

  • ERROR 2016-11-13 17:19:12,742 Commit exception overridden by rollback exception (AbstractPlatformTransactionManager.java [http-apr-8081-exec-1432])

java.util.ConcurrentModificationException

           at java.util.LinkedHashMap$LinkedHashIterator.nextNode(LinkedHashMap.java:711)

           at java.util.LinkedHashMap$LinkedEntryIterator.next(LinkedHashMap.java:744)

           at java.util.LinkedHashMap$LinkedEntryIterator.next(LinkedHashMap.java:742)

           at org.hibernate.internal.util.collections.IdentityMap.entryArray(IdentityMap.java:164)

           at org.hibernate.internal.util.collections.IdentityMap.concurrentEntries(IdentityMap.java:76)

           at org.hibernate.event.internal.AbstractFlushingEventListener.flushCollections(AbstractFlushingEventListener.java:267)

           at org.hibernate.event.internal.AbstractFlushingEventListener.flushEverythingToExecutions(AbstractFlushingEventListener.java:101)

           at org.hibernate.event.internal.DefaultFlushEventListener.onFlush(DefaultFlushEventListener.java:55)

           at org.hibernate.internal.SessionImpl.flush(SessionImpl.java:1195)

           at org.hibernate.internal.SessionImpl.managedFlush(SessionImpl.java:404)

           at org.hibernate.engine.transaction.internal.jdbc.JdbcTransaction.beforeTransactionCommit(JdbcTransaction.java:101)

           at org.hibernate.engine.transaction.spi.AbstractTransactionImpl.commit(AbstractTransactionImpl.java:175)

           at org.springframework.orm.hibernate4.HibernateTransactionManager.doCommit(HibernateTransactionManager.java:584)

           at org.springframework.transaction.support.AbstractPlatformTransactionManager.processCommit(AbstractPlatformTransactionManager.java:757)

           at org.springframework.transaction.support.AbstractPlatformTransactionManager.commit(AbstractPlatformTransactionManager.java:726)

           at org.springframework.transaction.interceptor.TransactionAspectSupport.commitTransactionAfterReturning(TransactionAspectSupport.java:521)

           at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:291)

           at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:96)

           at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:179)

           at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:207)

           at com.sun.proxy.$Proxy113.saveCompleteDataSetRegistrations(Unknown Source)

           at org.hisp.dhis.webapi.controller.CompleteDataSetRegistrationController.saveCompleteDataSetRegistration(CompleteDataSetRegistrationController.java:253)

           at sun.reflect.GeneratedMethodAccessor2596.invoke(Unknown Source)

           at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)

           at java.lang.reflect.Method.invoke(Method.java:497)

           at org.springframework.web.method.support.InvocableHandlerMethod.doInvoke(InvocableHandlerMethod.java:222)

           at org.springframework.web.method.support.InvocableHandlerMethod.invokeForRequest(InvocableHandlerMethod.java:137)

           at org.springframework.web.servlet.mvc.method.annotation.ServletInvocableHandlerMethod.invokeAndHandle(ServletInvocableHandlerMethod.java:110)

           at org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerAdapter.invokeHandlerMethod(RequestMappingHandlerAdapter.java:775)

           at org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerAdapter.handleInternal(RequestMappingHandlerAdapter.java:705)

           at org.springframework.web.servlet.mvc.method.AbstractHandlerMethodAdapter.handle(AbstractHandlerMethodAdapter.java:85)

           at org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java:959)

           at org.springframework.web.servlet.DispatcherServlet.doService(DispatcherServlet.java:893)

           at org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:965)

           at org.springframework.web.servlet.FrameworkServlet.doPost(FrameworkServlet.java:867)

           at javax.servlet.http.HttpServlet.service(HttpServlet.java:646)

           at org.springframework.web.servlet.FrameworkServlet.service(FrameworkServlet.java:841)

           at javax.servlet.http.HttpServlet.service(HttpServlet.java:727)

           at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:303)

           at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:208)

           at org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52)

           at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:241)

           at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:208)

           at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:330)

           at org.springframework.security.web.access.intercept.FilterSecurityInterceptor.invoke(FilterSecurityInterceptor.java:118)

           at org.springframework.security.web.access.intercept.FilterSecurityInterceptor.doFilter(FilterSecurityInterceptor.java:84)

           at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:342)

           at org.springframework.security.web.access.ExceptionTranslationFilter.doFilter(ExceptionTranslationFilter.java:113)

           at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:342)

           at org.springframework.security.web.session.SessionManagementFilter.doFilter(SessionManagementFilter.java:103)

           at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:342)

           at org.springframework.security.web.authentication.AnonymousAuthenticationFilter.doFilter(AnonymousAuthenticationFilter.java:113)

           at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:342)

           at org.springframework.security.web.servletapi.SecurityContextHolderAwareRequestFilter.doFilter(SecurityContextHolderAwareRequestFilter.java:154)

           at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:342)

           at org.springframework.security.web.savedrequest.RequestCacheAwareFilter.doFilter(RequestCacheAwareFilter.java:45)

           at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:342)

           at org.springframework.security.web.authentication.www.BasicAuthenticationFilter.doFilter(BasicAuthenticationFilter.java:150)

           at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:342)

           at org.hisp.dhis.security.filter.CorsFilter.doFilter(CorsFilter.java:123)

           at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:342)

           at org.springframework.security.web.authentication.AbstractAuthenticationProcessingFilter.doFilter(AbstractAuthenticationProcessingFilter.java:199)

           at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:342)

           at org.springframework.security.web.authentication.AbstractAuthenticationProcessingFilter.doFilter(AbstractAuthenticationProcessingFilter.java:199)

           at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:342)

           at org.hisp.dhis.security.filter.CustomAuthenticationFilter.doFilter(CustomAuthenticationFilter.java:64)

           at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:342)

           at org.springframework.security.oauth2.provider.authentication.OAuth2AuthenticationProcessingFilter.doFilter(OAuth2AuthenticationProcessingFilter.java:140)

           at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:342)

           at org.springframework.security.web.authentication.logout.LogoutFilter.doFilter(LogoutFilter.java:110)

           at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:342)

           at org.hisp.dhis.security.filter.AutomaticAccessFilter.doFilter(AutomaticAccessFilter.java:115)

           at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:342)

           at org.springframework.security.web.header.HeaderWriterFilter.doFilterInternal(HeaderWriterFilter.java:57)

           at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107)

           at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:342)

           at org.springframework.security.web.context.request.async.WebAsyncManagerIntegrationFilter.doFilterInternal(WebAsyncManagerIntegrationFilter.java:50)

           at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107)

           at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:342)

           at org.springframework.security.web.context.SecurityContextPersistenceFilter.doFilter(SecurityContextPersistenceFilter.java:87)

           at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:342)

           at org.springframework.security.web.FilterChainProxy.doFilterInternal(FilterChainProxy.java:192)

           at org.springframework.security.web.FilterChainProxy.doFilter(FilterChainProxy.java:160)

           at org.springframework.web.filter.DelegatingFilterProxy.invokeDelegate(DelegatingFilterProxy.java:344)

           at org.springframework.web.filter.DelegatingFilterProxy.doFilter(DelegatingFilterProxy.java:261)

           at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:241)

           at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:208)

           at org.springframework.web.filter.ShallowEtagHeaderFilter.doFilterInternal(ShallowEtagHeaderFilter.java:82)

           at org.hisp.dhis.servlet.filter.ExcludableShallowEtagHeaderFilter.doFilterInternal(ExcludableShallowEtagHeaderFilter.java:102)

           at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107)

           at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:241)

           at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:208)

           at org.springframework.orm.hibernate4.support.OpenSessionInViewFilter.doFilterInternal(OpenSessionInViewFilter.java:151)

           at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107)

           at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:241)

           at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:208)

           at org.springframework.web.filter.CharacterEncodingFilter.doFilterInternal(CharacterEncodingFilter.java:85)

           at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107)

           at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:241)

           at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:208)

           at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:220)

           at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:122)

           at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:501)

           at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:171)

           at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102)

           at org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:950)

           at org.apache.catalina.valves.RemoteIpValve.invoke(RemoteIpValve.java:683)

           at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:116)

           at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:408)

           at org.apache.coyote.http11.AbstractHttp11Processor.process(AbstractHttp11Processor.java:1040)

           at org.apache.coyote.AbstractProtocol$AbstractConnectionHandler.process(AbstractProtocol.java:607)

           at org.apache.tomcat.util.net.AprEndpoint$SocketWithOptionsProcessor.run(AprEndpoint.java:2379)

           at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)

           at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)

           at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61)

           at java.lang.Thread.run(Thread.java:745)

Hi Craig,

this is strange, I have never seen this issue, and looking at the code there is not much that indicates that this should happen.

Perhaps you can update to the latest 2.22 build and see if that helps.

regards,

Lars

···

On Wed, Nov 16, 2016 at 6:09 AM, Craig Hollingsworth craig.hollingsworth@nrc.no wrote:

Hi,

We are getting an exception when some users complete a dataset. Seems to be happening with just a couple of very simple datasets with autoforms. Is in version 2.22 build 21976.

The error seems intermittent and so far I’ve been unable to recreate it, but is does appear to be happening quite regularly. From the error log below could anyone please advise any further tests we could run to try and pin down the problem?

Many thanks!

Craig

  • ERROR 2016-11-13 17:19:12,742 Commit exception overridden by rollback exception (AbstractPlatformTransactionManager.java [http-apr-8081-exec-1432])

java.util.ConcurrentModificationException

           at java.util.LinkedHashMap$LinkedHashIterator.nextNode(LinkedHashMap.java:711)
           at java.util.LinkedHashMap$LinkedEntryIterator.next(LinkedHashMap.java:744)
           at java.util.LinkedHashMap$LinkedEntryIterator.next(LinkedHashMap.java:742)
           at org.hibernate.internal.util.collections.IdentityMap.entryArray(IdentityMap.java:164)
           at org.hibernate.internal.util.collections.IdentityMap.concurrentEntries(IdentityMap.java:76)
           at org.hibernate.event.internal.AbstractFlushingEventListener.flushCollections(AbstractFlushingEventListener.java:267)
           at org.hibernate.event.internal.AbstractFlushingEventListener.flushEverythingToExecutions(AbstractFlushingEventListener.java:101)
           at org.hibernate.event.internal.DefaultFlushEventListener.onFlush(DefaultFlushEventListener.java:55)
           at org.hibernate.internal.SessionImpl.flush(SessionImpl.java:1195)
           at org.hibernate.internal.SessionImpl.managedFlush(SessionImpl.java:404)
           at org.hibernate.engine.transaction.internal.jdbc.JdbcTransaction.beforeTransactionCommit(JdbcTransaction.java:101)
           at org.hibernate.engine.transaction.spi.AbstractTransactionImpl.commit(AbstractTransactionImpl.java:175)
           at org.springframework.orm.hibernate4.HibernateTransactionManager.doCommit(HibernateTransactionManager.java:584)
           at org.springframework.transaction.support.AbstractPlatformTransactionManager.processCommit(AbstractPlatformTransactionManager.java:757)
           at org.springframework.transaction.support.AbstractPlatformTransactionManager.commit(AbstractPlatformTransactionManager.java:726)
           at org.springframework.transaction.interceptor.TransactionAspectSupport.commitTransactionAfterReturning(TransactionAspectSupport.java:521)
           at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:291)
           at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:96)
           at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:179)
           at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:207)
           at com.sun.proxy.$Proxy113.saveCompleteDataSetRegistrations(Unknown Source)
           at org.hisp.dhis.webapi.controller.CompleteDataSetRegistrationController.saveCompleteDataSetRegistration(CompleteDataSetRegistrationController.java:253)
           at sun.reflect.GeneratedMethodAccessor2596.invoke(Unknown Source)
           at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
           at java.lang.reflect.Method.invoke(Method.java:497)
           at org.springframework.web.method.support.InvocableHandlerMethod.doInvoke(InvocableHandlerMethod.java:222)
           at org.springframework.web.method.support.InvocableHandlerMethod.invokeForRequest(InvocableHandlerMethod.java:137)
           at org.springframework.web.servlet.mvc.method.annotation.ServletInvocableHandlerMethod.invokeAndHandle(ServletInvocableHandlerMethod.java:110)
           at org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerAdapter.invokeHandlerMethod(RequestMappingHandlerAdapter.java:775)
           at org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerAdapter.handleInternal(RequestMappingHandlerAdapter.java:705)
           at org.springframework.web.servlet.mvc.method.AbstractHandlerMethodAdapter.handle(AbstractHandlerMethodAdapter.java:85)
           at org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java:959)
           at org.springframework.web.servlet.DispatcherServlet.doService(DispatcherServlet.java:893)
           at org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:965)
           at org.springframework.web.servlet.FrameworkServlet.doPost(FrameworkServlet.java:867)
           at javax.servlet.http.HttpServlet.service(HttpServlet.java:646)
           at org.springframework.web.servlet.FrameworkServlet.service(FrameworkServlet.java:841)
           at javax.servlet.http.HttpServlet.service(HttpServlet.java:727)
           at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:303)
           at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:208)
           at org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52)
           at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:241)
           at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:208)
           at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:330)
           at org.springframework.security.web.access.intercept.FilterSecurityInterceptor.invoke(FilterSecurityInterceptor.java:118)
           at org.springframework.security.web.access.intercept.FilterSecurityInterceptor.doFilter(FilterSecurityInterceptor.java:84)
           at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:342)
           at org.springframework.security.web.access.ExceptionTranslationFilter.doFilter(ExceptionTranslationFilter.java:113)
           at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:342)
           at org.springframework.security.web.session.SessionManagementFilter.doFilter(SessionManagementFilter.java:103)
           at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:342)
           at org.springframework.security.web.authentication.AnonymousAuthenticationFilter.doFilter(AnonymousAuthenticationFilter.java:113)
           at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:342)
           at org.springframework.security.web.servletapi.SecurityContextHolderAwareRequestFilter.doFilter(SecurityContextHolderAwareRequestFilter.java:154)
           at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:342)
           at org.springframework.security.web.savedrequest.RequestCacheAwareFilter.doFilter(RequestCacheAwareFilter.java:45)
           at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:342)
           at org.springframework.security.web.authentication.www.BasicAuthenticationFilter.doFilter(BasicAuthenticationFilter.java:150)
           at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:342)
           at org.hisp.dhis.security.filter.CorsFilter.doFilter(CorsFilter.java:123)
           at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:342)
           at org.springframework.security.web.authentication.AbstractAuthenticationProcessingFilter.doFilter(AbstractAuthenticationProcessingFilter.java:199)
           at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:342)
           at org.springframework.security.web.authentication.AbstractAuthenticationProcessingFilter.doFilter(AbstractAuthenticationProcessingFilter.java:199)
           at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:342)
           at org.hisp.dhis.security.filter.CustomAuthenticationFilter.doFilter(CustomAuthenticationFilter.java:64)
           at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:342)
           at org.springframework.security.oauth2.provider.authentication.OAuth2AuthenticationProcessingFilter.doFilter(OAuth2AuthenticationProcessingFilter.java:140)
           at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:342)
           at org.springframework.security.web.authentication.logout.LogoutFilter.doFilter(LogoutFilter.java:110)
           at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:342)
           at org.hisp.dhis.security.filter.AutomaticAccessFilter.doFilter(AutomaticAccessFilter.java:115)
           at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:342)
           at org.springframework.security.web.header.HeaderWriterFilter.doFilterInternal(HeaderWriterFilter.java:57)
           at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107)
           at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:342)
           at org.springframework.security.web.context.request.async.WebAsyncManagerIntegrationFilter.doFilterInternal(WebAsyncManagerIntegrationFilter.java:50)
           at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107)
           at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:342)
           at org.springframework.security.web.context.SecurityContextPersistenceFilter.doFilter(SecurityContextPersistenceFilter.java:87)
           at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:342)
           at org.springframework.security.web.FilterChainProxy.doFilterInternal(FilterChainProxy.java:192)
           at org.springframework.security.web.FilterChainProxy.doFilter(FilterChainProxy.java:160)
           at org.springframework.web.filter.DelegatingFilterProxy.invokeDelegate(DelegatingFilterProxy.java:344)
           at org.springframework.web.filter.DelegatingFilterProxy.doFilter(DelegatingFilterProxy.java:261)
           at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:241)
           at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:208)
           at org.springframework.web.filter.ShallowEtagHeaderFilter.doFilterInternal(ShallowEtagHeaderFilter.java:82)
           at org.hisp.dhis.servlet.filter.ExcludableShallowEtagHeaderFilter.doFilterInternal(ExcludableShallowEtagHeaderFilter.java:102)
           at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107)
           at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:241)
           at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:208)
           at org.springframework.orm.hibernate4.support.OpenSessionInViewFilter.doFilterInternal(OpenSessionInViewFilter.java:151)
           at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107)
           at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:241)
           at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:208)
           at org.springframework.web.filter.CharacterEncodingFilter.doFilterInternal(CharacterEncodingFilter.java:85)
           at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107)
           at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:241)
           at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:208)
           at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:220)
           at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:122)
           at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:501)
           at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:171)
           at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102)
           at org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:950)
           at org.apache.catalina.valves.RemoteIpValve.invoke(RemoteIpValve.java:683)
           at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:116)
           at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:408)
           at org.apache.coyote.http11.AbstractHttp11Processor.process(AbstractHttp11Processor.java:1040)
           at org.apache.coyote.AbstractProtocol$AbstractConnectionHandler.process(AbstractProtocol.java:607)
           at [org.apache.tomcat.util.net](http://org.apache.tomcat.util.net).AprEndpoint$SocketWithOptionsProcessor.run(AprEndpoint.java:2379)
           at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
           at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
           at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61)
           at java.lang.Thread.run(Thread.java:745)

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Lars Helge Øverland

Lead developer, DHIS 2

University of Oslo

Skype: larshelgeoverland

lars@dhis2.org

http://www.dhis2.org