It is a bug, I'd say related to constraint jitting.. It seems to work with 5.6.0.Final, could you please try that version? Thanks Davide
On 02/10/2014 06:06 PM, antoine wrote: > Hello, > > I've faced some weird result using Drools 5.5.0.Final, and I would like to > know if I am doing something wrong ? > > I am using drools to process some user rules (the Excel way). If I call the > rules with the exact same data at different time in the process, I don't get > the same result. (I am using a StateLessSession) > > After digging a bit more, I managed to extract a very simple maven-based > unit-test to reproduce the problem. (the archive can be downloaded here : > http://www.filedropper.com/using-drools > <http://www.filedropper.com/using-drools> ) > > In fact, I call many times to execute the same rule, and after the 23rd > times I don't get the same expected result : > @RunWith(SpringJUnit4ClassRunner.class) > @ContextConfiguration({ "classpath:status-rules-config.xml" }) > public class StatusRuleTest { > @Autowired StatusRule ruleRunner; > > @Test public void do_not_work_at_25th_call() throws Exception { > for(int i = 0 ; i < 35 ; i++){ > MyFact fact = new MyFact(); > assertThat(fact.getStatus()).isEqualTo("NONE"); > > ruleRunner.defineStatus(fact); > > assertThat(fact.getStatus()).isEqualTo("DONE"); > } > } > } > > with rule definition as : > public class StatusRuleImpl implements StatusRule { > > @Setter private StatelessKnowledgeSession ksessionStatus; > > @Override > public void defineStatus(MyFact myFact) { > ksessionStatus.addEventListener(new DebugAgendaEventListener() ); > ksessionStatus.addEventListener(new > DebugWorkingMemoryEventListener()); > ksessionStatus.execute(myFact); > } > } > > It uses a statelessSession, with sequential mode and ACTIVATION-GROUP > column. > I also posted more details and more logs here : > http://stackoverflow.com/questions/21585666/drools-2-identical-calls-to-the-same-knowledgebase-dont-give-the-same-result > <http://stackoverflow.com/questions/21585666/drools-2-identical-calls-to-the-same-knowledgebase-dont-give-the-same-result> > > > >From what I checked, it might be coming from the negative BigDecimal (If I > change it to 10 in both of the code and the Excel, it seems to work) > > If someone has an Idea, I will be pleased to read it ! > Thanks in advance, > > Antoine > > > > -- > View this message in context: > http://drools.46999.n3.nabble.com/Drools-2-identical-calls-to-the-same-knowledgeBase-don-t-give-the-same-result-why-tp4028038.html > Sent from the Drools: User forum mailing list archive at Nabble.com. > _______________________________________________ > rules-users mailing list > [email protected] > https://lists.jboss.org/mailman/listinfo/rules-users > _______________________________________________ rules-users mailing list [email protected] https://lists.jboss.org/mailman/listinfo/rules-users
