[jboss-jira] [JBoss JIRA] (DROOLS-2587) Java 8 and Drools 7.5.0
Mario Fusco (JIRA)
issues at jboss.org
Thu Sep 20 12:20:00 EDT 2018
[ https://issues.jboss.org/browse/DROOLS-2587?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13636434#comment-13636434 ]
Mario Fusco commented on DROOLS-2587:
-------------------------------------
Please provide a reproducer for this issue.
> Java 8 and Drools 7.5.0
> -----------------------
>
> Key: DROOLS-2587
> URL: https://issues.jboss.org/browse/DROOLS-2587
> Project: Drools
> Issue Type: Bug
> Components: decision tables
> Affects Versions: 7.5.0.Final
> Environment: Development
> Reporter: Gibran Castillo
> Assignee: Mario Fusco
> Labels: support
> Original Estimate: 1 day
> Remaining Estimate: 1 day
>
> I upgraded my Drools 5.x (drools-compiler 5.2.1.Final, drools-decisiontables 5.4.0.Final, and drools-templates 5.4.0.Final; jbpm-flow 5.1.1.Final, jbpm-bmpn2 5.1.1.Final and with their respective dependencies) Java 1.7.0_21 job to drools 7.5.0 and use kie-api/kie-ci and Java 1.8.0_162; I had to do some refactoring because now drools is part of the KIE (Knowledge Is Everything) umbrella, specifically the code below:
> KieServices ks = KieServices.Factory.get();
> KieContainer kc = ks.getKieClasspathContainer();
> KieSession ks = kc.newKieSession("ksession-dtables"); //stateful session
> FactHandle fh = ks.insert(fact);
> ks.fireAllRules();
> ....
> I added the pom.properties file and kmodule.xml file. The java job builds successfully. When I run the java job the packages and rules are loaded into the Knowledge Base but only the first rules fire up and then it stops or ends.
> This seems to be a bug in the decision table (spreadsheet), it works with Java 7/Drools 5 but not with Java 8/Drools 7
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