Re: [rules-users] Patterns in Memory
Do you mean org.drools.rule.Pattern? If so, it is created when the rules are compiled,
and with identical rulesets I'd expect you should have the same number on each server.
Edson or Mark would know if that's not the case.
Are your rules ever recompiled between runs?
Can you provide the code that takes the snapshot?
--- On Tue, 3/3/09, Barry K <barry.knapp(a)railinc.com> wrote:
From: Barry K <barry.knapp(a)railinc.com>
Subject: Re: [rules-users] Patterns in Memory
To: rules-users(a)lists.jboss.org
Date: Tuesday, March 3, 2009, 11:15 AM
The implementation uses a stateless rules engine and the
memory snapshots are
taken when the engines are idle. The Patterns object, I
expect is just the
various condition and action nodes of each rule in the
rulebase.
Thanks for your reply
Barry
Greg Barton wrote:
>
> They have the same rules, but do they have the same
data?
>
> When you refer to "number of patterns" do
you mean the number of matches
> between rules and working memory objects? The
increase of that number is
> entirely dependent on the structure of your rules. Do
they modify objects
> in working memory or add new objects?
>
> --- On Tue, 3/3/09, Barry K
<barry.knapp(a)railinc.com> wrote:
>
>> From: Barry K <barry.knapp(a)railinc.com>
>> Subject: [rules-users] Patterns in Memory
>> To: rules-users(a)lists.jboss.org
>> Date: Tuesday, March 3, 2009, 10:47 AM
>> Do the number of patterns in memory stabilize
after the
>> rulebase is created
>> or can transactions increase the number of
patterns?
>>
>> Reason I ask is I have 2 servers with the same
rules loaded
>> and one shows
>> 3000 patterns in memory but the other only shows
2300.
>>
>>
>> Thanks
>> Barry
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