maybe ( probably is ) related to JIRA: JBRULES-2794<https://jira.jboss.org/browse/JBRULES-2794>
/Anatoly On Thu, Oct 28, 2010 at 11:56 AM, Edson Tirelli <tire...@post.com> wrote: > Lubos, > > Yes, you can always send an e-mail to the list first. In this case, > it looks like a bug... needs to be investigated. So, can you please > open a JIRA with the report and ideally provide a test case so that we > can reproduce the problem and fix it? > > Thanks, > Edson > > 2010/10/28 Lubos <lpec...@pi-ag.com>: > > > > Exception occures at: > > > org.drools.core.util.AbstractHashTable$HashTableIterator.next(AbstractHashTable.java:317) > > in Drools 5.1.1 when calling insert() on just created > > StatefulKnowledgeSession. > > > > I found similar issues reported for LeftTupleIndexHashTable, it had to do > > with initializing row to -1 instead of 0 or something similar. I see that > > fixed in Left/RightTupleIndexHashTable but it seems to me like it is > still > > present in AbstractHashTable. > > > > The bug occures randomly (inserting the same data), usualy under load. > The > > index is either -1 or too high. I create multiple sessions in threads > from > > one KnowledgeBase, sessions are not shared. > > > > Stack trace I got is: > > java.lang.ArrayIndexOutOfBoundsException: 16 > > at > > > org.drools.core.util.AbstractHashTable$HashTableIterator.next(AbstractHashTable.java:317) > > at > > org.drools.reteoo.EntryPointNode.updateSink(EntryPointNode.java:323) > > at > > org.drools.reteoo.ObjectTypeNode.attach(ObjectTypeNode.java:303) > > at > > > org.drools.reteoo.builder.PatternBuilder.attachObjectTypeNode(PatternBuilder.java:257) > > at > > org.drools.reteoo.ClassObjectTypeConf.<init>(ClassObjectTypeConf.java:92) > > at > > > org.drools.common.ObjectTypeConfigurationRegistry.getObjectTypeConf(ObjectTypeConfigurationRegistry.java:68) > > at > > > org.drools.common.AbstractWorkingMemory.insert(AbstractWorkingMemory.java:981) > > at > > > org.drools.common.AbstractWorkingMemory.insert(AbstractWorkingMemory.java:917) > > at > > > org.drools.impl.StatefulKnowledgeSessionImpl.insert(StatefulKnowledgeSessionImpl.java:251) > > > > I am not sure if this post belongs here, sorry if not. > > Thanks for help/suggestions > > Lubos > > -- > > View this message in context: > http://drools-java-rules-engine.46999.n3.nabble.com/5-1-1-ArrayIndexOutOfBoundsException-in-org-drools-core-util-AbstractHashTable-tp1784932p1784932.html > > Sent from the Drools - User mailing list archive at Nabble.com. > > _______________________________________________ > > rules-users mailing list > > rules-users@lists.jboss.org > > https://lists.jboss.org/mailman/listinfo/rules-users > > > > > > -- > Edson Tirelli > JBoss Drools Core Development > JBoss by Red Hat @ www.jboss.com > > _______________________________________________ > rules-users mailing list > rules-users@lists.jboss.org > https://lists.jboss.org/mailman/listinfo/rules-users >
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