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.hollingswo...@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(AbstractPlatformTransactionMan > ager.java:726) > > at org.springframework.transaction.interceptor. > TransactionAspectSupport.commitTransactionAfterReturnin > g(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(SecurityContextPersistenceFilt > er.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) > > _______________________________________________ > Mailing list: https://launchpad.net/~dhis2-devs > Post to : dhis2-devs@lists.launchpad.net > Unsubscribe : https://launchpad.net/~dhis2-devs > More help : https://help.launchpad.net/ListHelp > > -- Lars Helge Øverland Lead developer, DHIS 2 University of Oslo Skype: larshelgeoverland l...@dhis2.org http://www.dhis2.org <https://www.dhis2.org/>
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