[rules-users] Java Heap Space Out of Memory in Drools

[Geoffrey De Smet]

That doesn't look so bad.
How many Requirements, Employees and Assignments do you have?

On 20-11-13 01:26, newbie wrote:
> I have figured it out that this rule is the reason for the out of memory
> error. Basically it counts the number of months assigned to a resource per
> requirement and it should be a minimum of 3 months.
>
> rule "minimumMonths"
>
>      when
>      	$requirement : Requirement()
>      	$employee: Employee()
>      	$totalAssigned: Number(intValue > 0 && < 3) from accumulate(
> 	    	$assignment : Assignment (
> 	    		employee!= null,
> 	    		employee== $employee,
> 	    		requirement == $requirement
> 	    	), count($assignment)
>          )
>
>      then
>         scoreHolder.addHardConstraintMatch(kcontext, 0, -1);
>
> end
>
>
>
> --
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