[rules-users] Drools 5.5 : Problems with big rules file (~1.5Meg)

[Nicolas Héron]

Hi,
Tell me if your need more help.
Cheers
Nicolas Héron


2013/9/17 peter.kutzner [via Drools] <ml-node+s46999n4025996h9 at n3.nabble.com
>

> Hi Nicolas
>
> No, i don't create any objects within the rules.
> I only update some fields.
>
> I created the rules with Guvnor and also testcases for each rule and my
> workflow.
> And all of them are green and do not produce infinite loops.
> But after running some testcases, i got the same errors as in my test
> programm.
>
> Usually the exception that is thrown referes to:
> *Exception in thread "main" Exception executing consequence for rule
> "MyRule_01" in com.myrules: java.lang.RuntimeException: cannot invoke
> method: update
> at
> org.drools.runtime.rule.impl.DefaultConsequenceExceptionHandler.handleException(DefaultConsequenceExceptionHandler.java:39)
>
> ...
> Caused by: java.lang.NoSuchMethodError:
> com.mymodel.MyEnum.compareTo(Lcom/mymodel/MyEnum;)I
> at ConditionEvaluator6e5efa52c5ec4cb3b427987c361bed94.evaluate(Unknown
> Source) ...*
>
> My mentioned testloop contains only five different sets of data and the
> same dataset that passes the
> first loops (3 to 9) crash on the next one. And looping with the same
> input data i got the save behvouir.
> Using different input data different rules cause the problem, same data
> same rule.
>
> Ok, i'll try to add a debug listener.
>
> Creating smaller rules files will be my next approach. But i think then i
> need to create seperate knowledgebase (for each rule chunk). That makes it
> difficult to process the workflow from one KB to the next KB (i have some
> big decision tables and i need to pass every of them to get my results)
>
> Regards
> Peter
>
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Nicolas Héron
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