We did not explicitly enable multithread mode, unless it's on by default. Also we're only using Drools in a single thread.
Sent from my iPad On May 11, 2013, at 1:05 PM, Mark Proctor <[email protected]> wrote: > It's used for indexing in joins. > > It looks like you are using the experimental multi-threading mode, I'd > recommend you disable that, and try the latest 5.6.0.SNAPSHOT builds if you > have problems. > > Mark > On 11 May 2013, at 17:01, Ming Fang <[email protected]> wrote: > >> What is the purpose of RightTupleIndexHashTable? >> We are getting the exception below but unable to come up with a self >> contained unit test to demonstrate the problem. >> >> Caused by: java.lang.NullPointerException: null >> at >> org.drools.core.util.index.RightTupleIndexHashTable.removeAdd(RightTupleIndexHashTable.java:344) >> ~[drools-core-5.5.0.Final.jar:5.5.0.Final] >> at org.drools.reteoo.JoinNode.modifyRightTuple(JoinNode.java:224) >> ~[drools-core-5.5.0.Final.jar:5.5.0.Final] >> at >> org.drools.reteoo.PropagationQueuingNode$ModifyToSinkAction.execute(PropagationQueuingNode.java:513) >> ~[drools-core-5.5.0.Final.jar:5.5.0.Final] >> at >> org.drools.reteoo.PropagationQueuingNode.propagateActions(PropagationQueuingNode.java:280) >> ~[drools-core-5.5.0.Final.jar:5.5.0.Final] >> at >> org.drools.reteoo.PropagationQueuingNode$PropagateAction.execute(PropagationQueuingNode.java:588) >> ~[drools-core-5.5.0.Final.jar:5.5.0.Final] >> at >> org.drools.common.AbstractWorkingMemory.executeQueuedActions(AbstractWorkingMemory.java:993) >> [drools-core-5.5.0.Final.jar:5.5.0.Final] >> _______________________________________________ >> rules-users mailing list >> [email protected] >> https://lists.jboss.org/mailman/listinfo/rules-users > > _______________________________________________ > rules-users mailing list > [email protected] > https://lists.jboss.org/mailman/listinfo/rules-users
_______________________________________________ rules-users mailing list [email protected] https://lists.jboss.org/mailman/listinfo/rules-users
