[overlord-issues] [JBoss JIRA] (RTGOV-312) Intermittent "entry point not found" issue with example Drools rules

[ https://issues.jboss.org/browse/RTGOV-312?page=com.atlassian.jira.plugin.... ] RH Bugzilla Integration commented on RTGOV-312: ----------------------------------------------- Gary Brown <gbrown(a)redhat.com&gt; made a comment on [bug 1028779|https://bugzilla.redhat.com/show_bug.cgi?id=1028779] Description of problem: Drools 6.0.0.CR5 appears to have introduced an intermittent issue where events being processed against the SLAViolation rule do not locate the 'ServiceResponseTimes' entry point. With drools debug enabled, it shows: 15:47:59,902 INFO [org.drools.compiler.kie.builder.impl.KieRepositoryImpl] (ServerService Thread Pool -- 66) KieModule was added:MemoryKieModule[ ReleaseId=org.default:artifact:1.0.0-SNAPSHOT] 15:47:59,901 INFO [org.drools.compiler.kie.builder.impl.KieRepositoryImpl] (ServerService Thread Pool -- 72) KieModule was added:MemoryKieModule[ ReleaseId=org.default:artifact:1.0.0-SNAPSHOT] 15:48:00,040 DEBUG [org.drools.core.reteoo.ReteooRuleBase] (ServerService Thread Pool -- 66) Starting Engine in PHREAK mode 15:48:00,042 DEBUG [org.drools.core.reteoo.ReteooRuleBase] (ServerService Thread Pool -- 72) Starting Engine in PHREAK mode 15:48:00,115 TRACE [org.drools.core.phreak.AddRemoveRule] (ServerService Thread Pool -- 66) Adding Rule Create situation to represent exception 15:48:00,149 TRACE [org.drools.core.phreak.AddRemoveRule] (ServerService Thread Pool -- 72) Adding Rule Create situation to represent exception 15:48:00,175 TRACE [org.drools.core.reteoo.SegmentMemory] (ServerService Thread Pool -- 72) LinkNode notify=true nmask=1 smask=1 spos=0 rules=[RuleMem Create situation to represent exception] 15:48:00,176 TRACE [org.drools.core.reteoo.SegmentMemory] (ServerService Thread Pool -- 66) LinkNode notify=true nmask=1 smask=1 spos=0 rules=[RuleMem Create situation to represent exception] 15:48:00,192 FINEST [org.overlord.rtgov.ep.drools.DroolsEventProcessor] (ServerService Thread Pool -- 72) DroolsEventProcessor init: ruleName=SLAViolation session=org.drools.core.impl.StatefulKnowledgeSessionImpl@7b1868c3 15:48:00,192 FINEST [org.overlord.rtgov.ep.drools.DroolsEventProcessor] (ServerService Thread Pool -- 66) DroolsEventProcessor init: ruleName=RaiseSituationForException session=org.drools.core.impl.StatefulKnowledgeSessionImpl@7f861957 Two different rules are being initialized in separate threads, 'SLAViolation' and 'RaiseSituationForException'. However in the TRACE lines, it shows that one rules has been initialized in both threads. Solution is to synchronize the creation of the session. -- This message is automatically generated by JIRA. If you think it was sent incorrectly, please contact your JIRA administrators For more information on JIRA, see: http://www.atlassian.com/software/jira