Hi Tran and Greg, My suspicion is that its a connection pooling issue for the JDBC connection.
Apparently, the db is timing out after a set period but the connection pool library is not reconnecting them until an error occurs. What could be called a Monday morning sickness, cos it happens in our deployment on Mondays, when the system hasn't been used after a long weekend :) will hopefully commit a simple fix Ime --- On Thu, 10/13/11, Chau Thu Tran <[email protected]> wrote: From: Chau Thu Tran <[email protected]> Subject: Re: [Dhis2-devs] OpenHDS To: "Greg Rowles" <[email protected]> Cc: "DHIS 2 developers" <[email protected]> Date: Thursday, October 13, 2011, 7:51 AM When logging fail, I clicked Back button on browser ... and logged successfully. After, I click AMENDMENTS menu, select Individual, an exception is thrown. I tried clicking Back button again, and select it again. It runs. I tested on chrome and Firefox 7.0.1 to test. Best regards, ------------------------------------------------ Châu Thu Trân HISP Viet Nam Email: [email protected] On Thu, Oct 13, 2011 at 12:39 PM, Greg Rowles <[email protected]> wrote: See: http://openhds.rcg.usm.maine.edu/wiki/display/openhds/OpenHDS+Quickstart+Guide it has some screenshots of the system... On Thu, Oct 13, 2011 at 3:44 AM, Chau Thu Tran <[email protected]> wrote: Hi all, I logged by account admin/test. But the exception is thrown:org.springframework.transaction.CannotCreateTransactionException: Could not open Hibernate Session for transaction; nested exception is org.hibernate.TransactionException: JDBC begin failed: org.springframework.orm.hibernate3.HibernateTransactionManager.doBegin(HibernateTransactionManager.java:596) org.springframework.transaction.support.AbstractPlatformTransactionManager.getTransaction(AbstractPlatformTransactionManager.java:371) org.springframework.transaction.interceptor.TransactionAspectSupport.createTransactionIfNecessary(TransactionAspectSupport.java:316) org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:105) org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:172) org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:202) $Proxy62.loadUserByUsername(Unknown Source) org.springframework.security.authentication.dao.DaoAuthenticationProvider.retrieveUser(DaoAuthenticationProvider.java:82) org.springframework.security.authentication.dao.AbstractUserDetailsAuthenticationProvider.authenticate(AbstractUserDetailsAuthenticationProvider.java:124) org.springframework.security.authentication.ProviderManager.doAuthentication(ProviderManager.java:130).... Best regards, ------------------------------------------------ Châu Thu Trân HISP Viet Nam Email: [email protected] On Thu, Oct 13, 2011 at 1:37 AM, Greg Rowles <[email protected]> wrote: Does anyone know what login details to use for the demo? On Wed, Oct 12, 2011 at 6:31 PM, Knut Staring <[email protected]> wrote: We should all be aware of OpenHDS, an open source health and demographics system for developing countrie It is based on Spring and Hibernate, and has adopted many ideas from OpenMRS, including authentication schemes and database structure: http://openhds.rcg.usm.maine.edu/ Ime has built a a demographic rates and reports module for use in Nigeria, as well as a DHIS2 integration module for OpenHDS, and is planning to simplify it with the new DXF format. Events include pregnancies, births, deaths, in and out migration, and marital status change. Events can also change social group membership or relationships according to fixed rules. Longitudinal events occur to individuals at risk (i.e. active members) and must follow simple logical relationships. Knut _______________________________________________ Mailing list: https://launchpad.net/~dhis2-devs Post to : [email protected] Unsubscribe : https://launchpad.net/~dhis2-devs More help : https://help.launchpad.net/ListHelp -- Mobile : 073 246 2992 Landline: 021 554 3130 Fax: 086 663 3812 Skype: gregory_rowles HISP-SA: Software Development www.hisp.org _______________________________________________ Mailing list: https://launchpad.net/~dhis2-devs Post to : [email protected] Unsubscribe : https://launchpad.net/~dhis2-devs More help : https://help.launchpad.net/ListHelp -- Mobile : 073 246 2992 Landline: 021 554 3130 Fax: 086 663 3812 Skype: gregory_rowles HISP-SA: Software Development www.hisp.org -----Inline Attachment Follows----- _______________________________________________ Mailing list: https://launchpad.net/~dhis2-devs Post to : [email protected] Unsubscribe : https://launchpad.net/~dhis2-devs More help : https://help.launchpad.net/ListHelp
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