[rules-users] Transaction problems in high concurrency JBPM+Drools+Hibernate instalation

2012-11-12 Thread Alberto R. Galdo
Hi guys, We have an application built around long running JBPM processes with a large user base and high concurrency ... early on we began to have issues with transactions in JBPM and nowadays are watching lots of different realizations of transaction managing problems that lead to dead human

Re: [rules-users] Test Scenario not firing rule when a ruleflow-group is defined

2012-11-12 Thread Toni Rikkola
Sounds like a bug. To help fix this you could create a Jira with a simple test repository export. Toni On Nov 8, 2012, at 8:10 PM, mpgong wrote: Hello, I created a simple rule using the guvnor drl editor - it looks like this: rule Rule1 no-loop true ruleflow-group CheckOne

[rules-users] understanding Rete enhancements of Drools

2012-11-12 Thread raffi
Hi community, I have two questions abot the improvements of the Rete algorithm. First one is about the HashMap which is filled if there is a new AlphaNodeadded to a ObjectTypeNode. In which java class is this data structure? Second question is a little bit of generic type. I read the

Re: [rules-users] drools grid or other high availability solution?

2012-11-12 Thread groovenarula
Follow up on high availability - I'm planning to use Drools for Capacity Management. In my use-case I need to track # of hours of planned capacity that has been consumed based on hours allocated. I'm planning on having a StatefulKnowledgeSession that will have facts that store the # of hours of

Re: [rules-users] Transaction problems in high concurrency JBPM+Drools+Hibernate instalation

2012-11-12 Thread Alberto R. Galdo
Let me expand a bit on this. What we have is web application that interacts with long running persisted processes using JBPM and Drools ( JPA and Hibernate ). We cannot limit the request from our users, they're concurrent by nature and as such there's almost always more than one thread trying to

[rules-users] Problem with guvnor db mysql jndi

2012-11-12 Thread Leonardo Soubeste
Hello everyone, I'm trying to use Guvnor repository with mysql. I'm using JBoss7. I configured the datasource as jndi resource like this: datasource jta=true jndi-name=java:jboss/datasources/guvnor pool-name=guvnor enabled=true use-java-context=true use-ccm=true

Re: [rules-users] Test if String endsWith()

2012-11-12 Thread Omar Baqueiro
Follow up from my question. I have read more from the Drools expert guide ( http://docs.jboss.org/drools/release/5.2.0.Final/drools-expert-docs/html_single ), and in Section 5.8.3.3.10.9 it talks about the str operator: Message( routingValue str[endsWith] R2 ) However, when I try to use the

[rules-users] validation and view source for business rule in stand alone

2012-11-12 Thread vargheseps
Hai After Embedding business Rule Editor in my application is there any way to display the 'validate' and 'view source' in Standalone editor. for creating new asset i used