[jboss-jira] [JBoss JIRA] (DROOLS-5108) KieHelper.build is very slow on Drools 6.4.0.Final

[Mario Fusco (Jira)]

     [ https://issues.redhat.com/browse/DROOLS-5108?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Mario Fusco updated DROOLS-5108:
--------------------------------
    Sprint: 2020 Week 07-09 (from Feb 10)


> KieHelper.build is very slow on Drools 6.4.0.Final
> --------------------------------------------------
>
>                 Key: DROOLS-5108
>                 URL: https://issues.redhat.com/browse/DROOLS-5108
>             Project: Drools
>          Issue Type: Bug
>          Components: core engine
>            Reporter: Ravi M
>            Assignee: Mario Fusco
>            Priority: Major
>
> Tried build with 230 rules, it is taking nearly 10 seconds
> {code:java}
> org.kie.internal.utils.KieHelper kieHelper = new org.kie.internal.utils.KieHelper();
> kieHelper.setClassLoader(this.getClass().getClassLoader());
> kieHelper.addContent( drlContent, ResourceType.DRL );
> Results res = kieHelper.verify();
> if ( res.hasMessages( Message.Level.ERROR ) ) {
>     throw new DroolsCompilationException("Exception while compiling rule ");
> }
> if ( kbConf == null ) {
>     kbConf = KieServices.Factory.get().newKieBaseConfiguration();
> }
> kbConf.setOption( EqualityBehaviorOption.EQUALITY );
> KieBase kieBase = kieHelper.build( kbConf );
> {code}



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