[rules-users] ArrayIndexOutOfBoundsException under high events load in drools CEP

Hi, drools users/developers. As mentioned in subject, I often faced ArrayIndexOutOfBoundsException under high events load in drools during marshaling. Conditions: drools CEP (5.4.0.Final), Stream mode, fireUntilHalt mode, during very active marshaling process (in several threads) I often have such trace: java.lang.ArrayIndexOutOfBoundsException: 2773 at org.drools.marshalling.impl.ProtobufOutputMarshaller.orderFacts(ProtobufOutputMarshaller.java:592) at org.drools.marshalling.impl.ProtobufOutputMarshaller.writeFactHandles(ProtobufOutputMarshaller.java:533) at org.drools.marshalling.impl.ProtobufOutputMarshaller.serializeSession(ProtobufOutputMarshaller.java:139) at org.drools.marshalling.impl.ProtobufOutputMarshaller.writeSession(ProtobufOutputMarshaller.java:100) at org.drools.marshalling.impl.ProtobufMarshaller.marshall(ProtobufMarshaller.java:169) at org.drools.marshalling.impl.ProtobufMarshaller.marshall(ProtobufMarshaller.java:151) at com.blablabla.cep.CEPEventProcessor.marshalWorkingMemory(CEPEventProcessor.java:332) This exception occurs really often. I googled fresh tracked bug https://bugzilla.redhat.com/show_bug.cgi?id=1044577. As I understand, this bug is fixed in drool 5.3.x branch, but we using drools-core 5.4.0.Final. So could you please help me what to do with this exeption? Thanks in advance. -- View this message in context: http://drools.46999.n3.nabble.com/ArrayIndexOutOfBoundsException-under-hi... Sent from the Drools: User forum mailing list archive at Nabble.com.