[jboss-jira] [JBoss JIRA] (DROOLS-765) Memory leak with incremental rules

[Mario Fusco (JIRA)]

     [ https://issues.jboss.org/browse/DROOLS-765?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Mario Fusco resolved DROOLS-765.
--------------------------------
    Fix Version/s: 6.3.0.CR2
       Resolution: Done


This issue was caused by the problem reported in https://issues.jboss.org/browse/DROOLS-895 and has been fixed by https://github.com/droolsjbpm/drools/commit/7d9451e4e

> Memory leak with incremental rules
> ----------------------------------
>
>                 Key: DROOLS-765
>                 URL: https://issues.jboss.org/browse/DROOLS-765
>             Project: Drools
>          Issue Type: Bug
>          Components: core engine
>    Affects Versions: 6.2.0.Final
>            Reporter: Sean Morris
>            Assignee: Mario Fusco
>             Fix For: 6.3.0.CR2
>
>
> When doing incremental builds you will see that memory usage is higher then when you do a fresh start. I have found that the number of instances of RuleImpl in heap when doing incremental builds are double what you would expect. For instance, if I start with 10 rules then there are 10 instances of RuleImpl. If I add 5 more rules instead of 15 instsances of RuleImpl I see 20. This means that incremental rules are using more memory then they should. 



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