Christie, Blair wrote:

We are having a problem reading in large serialized files. We get a StackOverflow exception when the rules get to be 2m.

Is there a way to overcome this without increasing the stack size?

What version of Drools?

You have 2 million rules? Just to be clear, was it working with 1.9 million rules? heh I'm intigued on what sort of app you are doing, could you do a write up? I'm sure people would love to know about people using a really large number of rules.

The limitation you reaching is a limitation of the standard serialisation algorithm of the JDK, we would have to create a custom marshaller to improve this further, which we may do in the future. Unless someone from the community wants to do this? :)

Mark

 

Blair Christie

 

 


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