Re: [rules-users] Memory-Problemwith instance of "ReteooStatefulSession"
Hi,
Thanks for your reply.
Sorry for my mistake. Actually I don't know the number of facts that I have
in the session when memory consumption was high.
The rules are firing continuously (the application that use these rules
were running continuusly for 1 month, this the rule engine also).
After 1 month appliction got stuck and thus I came to analyze the heap
dump.
rule1 "to identify whether it is an Information"
rule "Set Information"
no-loop true
when
$alert : Alert(Information == "Y")
not Information( InformationId == $alert.InformationId )
then
debugLog(drools,"Set Information ");
Information Information = new Information();
Information.setMetric($alert.getMetric());
Information.setObjMetric($alert.getObjMetric());
Information.setInformationId($alert.getThresholdSettingId());
Information.setAffCount(1);
Information.setLastLoadTime(System.currentTimeMillis());
Information.setEventType($alert.getMetric().getEventType());
Information.setObjectId($alert.getMetric().getObjectId());
insert (Information);
traceLog(drools,"Information Count : "+Information.getAffCount());
retract($alert);
end;
rule "Track Information Count"
no-loop true
when
$alert : Alert(Information == "Y")
$Information : Information( InformationId == $alert.InformationId ,
$alert.currentTimeMillis-lastLoadTime < 60000)
then
debugLog(drools,"Track Information count");
$Information.setMetric($alert.getMetric());
$Information.setObjMetric($alert.getObjMetric());
$Information.incrementCount();
$Information.setLastLoadTime(System.currentTimeMillis());
update($Information);
traceLog(drools,"Information Count : "+$Information.getAffCount());
retract($alert);
end;
rule4 "to check time interval"
rule5 "to persist Information to DB"
In this rule retract Information
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