Thanks for reporting and providing workaround. I will look into fixing that.
2007/11/12, vdelbart <[EMAIL PROTECTED]>: > > > Hello, > > I add this 4 lines in my code before the session.dispose() and the problem > disapear : > > session.removeEventListener((WorkingMemoryEventListener)logger); > session.removeEventListener((AgendaEventListener)logger); > session.removeEventListener((RuleFlowEventListener)logger); > session.removeEventListener((RuleBaseEventListener)logger); > > regards, > > V. > > > > vdelbart wrote: > > > > Good morning, > > > > I found a workaround : don't use the WorkingMemoryFileLogger ! > > > > I create an issue : http://jira.jboss.com/jira/browse/JBRULES-1325 > > > > regards, > > > > V. > > > > > > vdelbart wrote: > >> > >> Hello, > >> > >> In my tests of the 4.0.3, I have some : java.lang.OutOfMemoryError. > >> > >> So, I try a simple test with 10.000 sequential execution of 1 rule with > >> no context and just a workingmemorylogger and I have the error : > >> java.lang.OutOfMemoryError: Java heap space > >> > >> My code is : > >> > >> public class ExecReglesMemotyTest > >> { > >> > >> private static final Reader DRL = new > >> InputStreamReader(ExecReglesMemotyTest.class > >> .getResourceAsStream("/rules/exemple.drl")); > >> > >> private static final String FICHIER_LOG = "session"; > >> > >> /** > >> * @param args > >> */ > >> public static void main(String[] args) > >> { > >> try > >> { > >> PackageBuilder builder = new PackageBuilder(); > >> builder.addPackageFromDrl(DRL); > >> RuleBase ruleBase = RuleBaseFactory.newRuleBase(); > >> ruleBase.addPackage(builder.getPackage()); > >> for (int i = 0; i < 10000; i++) > >> { > >> StatefulSession session = > ruleBase.newStatefulSession(); > >> WorkingMemoryFileLogger logger = new > >> WorkingMemoryFileLogger(session); > >> logger.setFileName(FICHIER_LOG); > >> session.fireAllRules(); > >> logger.writeToDisk(); > >> session.dispose(); > >> } > >> > >> } > >> catch (Exception e) > >> { > >> // TODO Auto-generated catch block > >> e.printStackTrace(); > >> } > >> } > >> } > >> > >> with this rule (doesn't matter): > >> #created on: Fri Nov 09 15:48:45 CET 2007 > >> package initPackage > >> > >> #list any import classes here. > >> > >> rule "ERG9" > >> when > >> > >> then > >> > >> end > >> > >> I try this in 4.0.1, and it's working (no OutOfMemoryError) > >> > >> What's the problem ? > >> > >> thanks for any information, > >> > >> V. > >> > >> > >> > > > > > > -- > View this message in context: > http://www.nabble.com/java.lang.OutOfMemoryError%3A-Java-heap-space-tf4779030.html#a13702134 > Sent from the drools - user mailing list archive at Nabble.com. > > _______________________________________________ > rules-users mailing list > [email protected] > https://lists.jboss.org/mailman/listinfo/rules-users > -- Edson Tirelli Software Engineer - JBoss Rules Core Developer Office: +55 11 3529-6000 Mobile: +55 11 9287-5646 JBoss, a division of Red Hat @ www.jboss.com
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