[rules-users] Drools 5.5.0 memory leak

Davide Sottara dsotty at gmail.com
Fri Sep 27 10:34:34 EDT 2013 

At a glance, it seems you are mixing 5.x and 6.x versions.
Did you clone my repo and then checkout the 5.6.x branch?

On 09/27/2013 02:44 AM, Matteo Cusmai wrote:
> Hi Davide,
> I was not able to compile your code, I receive the following errors :
>
> [ERROR] Failed to execute goal
> org.apache.maven.plugins:maven-compiler-plugin:2.5.1:compile
> (default-compile) on project drools-core: Compilation failure:
> Compilation failure:
> [ERROR]
> /home/kratos/development/git/drools/drools-core/src/main/java/org/drools/core/RuleBaseConfiguration.java:[44,36]
> cannot find symbol
> [ERROR] symbol  : class DeclarativeAgendaOption
> [ERROR] location: package org.kie.internal.builder.conf
> [ERROR]
> /home/kratos/development/git/drools/drools-core/src/main/java/org/drools/core/RuleBaseConfiguration.java:[480,90]
> cannot find symbol
> [ERROR] symbol  : variable DeclarativeAgendaOption
> [ERROR] location: class org.drools.core.RuleBaseConfiguration
> [ERROR]
> /home/kratos/development/git/drools/drools-core/src/main/java/org/drools/core/RuleBaseConfiguration.java:[1210,19]
> cannot find symbol
> [ERROR] symbol  : class DeclarativeAgendaOption
> [ERROR] location: class org.drools.core.RuleBaseConfiguration
> [ERROR]
> /home/kratos/development/git/drools/drools-core/src/main/java/org/drools/core/RuleBaseConfiguration.java:[1211,53]
> cannot find symbol
> [ERROR] symbol  : variable DeclarativeAgendaOption
> [ERROR] location: class org.drools.core.RuleBaseConfiguration
> [ERROR]
> /home/kratos/development/git/drools/drools-core/src/main/java/org/drools/core/RuleBaseConfiguration.java:[1211,87]
> cannot find symbol
> [ERROR] symbol  : variable DeclarativeAgendaOption
> [ERROR] location: class org.drools.core.RuleBaseConfiguration
> [ERROR]
> /home/kratos/development/git/drools/drools-core/src/main/java/org/drools/core/RuleBaseConfiguration.java:[1256,37]
> cannot find symbol
> [ERROR] symbol  : class DeclarativeAgendaOption
> [ERROR] location: class org.drools.core.RuleBaseConfiguration
> [ERROR]
> /home/kratos/development/git/drools/drools-core/src/main/java/org/drools/core/RuleBaseConfiguration.java:[1257,42]
> cannot find symbol
> [ERROR] symbol  : class DeclarativeAgendaOption
> [ERROR] location: class org.drools.core.RuleBaseConfiguration
> [ERROR]
> /home/kratos/development/git/drools/drools-core/src/main/java/org/drools/core/impl/StatefulKnowledgeSessionImpl.java:[104,7]
> org.drools.core.impl.StatefulKnowledgeSessionImpl is not abstract and
> does not override abstract method getLogger() in
> org.kie.api.event.KieRuntimeEventManager
> [ERROR]
> /home/kratos/development/git/drools/drools-core/src/main/java/org/drools/core/impl/StatelessKnowledgeSessionImpl.java:[60,7]
> org.drools.core.impl.StatelessKnowledgeSessionImpl is not abstract and
> does not override abstract method getKieBase() in
> org.kie.api.runtime.StatelessKieSession
> [ERROR]
> /home/kratos/development/git/drools/drools-core/src/main/java/org/drools/core/command/impl/CommandBasedStatefulKnowledgeSession.java:[93,7]
> org.drools.core.command.impl.CommandBasedStatefulKnowledgeSession is
> not abstract and does not override abstract method getLogger() in
> org.kie.api.event.KieRuntimeEventManager
>
>
> What am i wronging?
>
>
>
> On Thu, Sep 26, 2013 at 7:36 PM, Davide Sottara <dsotty at gmail.com
> <mailto:dsotty at gmail.com>> wrote:
>
>     This is the link
>     https://github.com/sotty/drools/tree/5.6.x
>     Let's exchange dropbox privately, it's linked to
>     my google mail, with user dsotty
>     Davide
>
>
>     On 09/25/2013 11:35 PM, Matteo Cusmai wrote:
>>
>>     Davide,
>>     please provide me the url of your branch, I will try to compile
>>     it however.
>>     In this way I will updated until the merge.
>>     Thanks a lot,
>>     Matteo.
>>
>>     On 25 Sep 2013 20:25, "Matteo Cusmai" <cusmaimatteo at gmail.com
>>     <mailto:cusmaimatteo at gmail.com>> wrote:
>>
>>         Hi Davide,
>>         Please send me the compiled jars, I would like to test it on
>>         my system before the merge process.
>>
>>         Send me the drop box url.
>>         Bye.
>>
>>         On 25 Sep 2013 19:43, "Davide Sottara" <dsotty at gmail.com
>>         <mailto:dsotty at gmail.com>> wrote:
>>
>>             That would be awesome, but the fixes are still waiting to
>>             be merged into the main branch.
>>             You'd have to compile my fork or wait for a few more
>>             days. Otherwise, I could send you a
>>             copy of the compiled jars (dropbox?)
>>             Davide
>>
>>             On 09/25/2013 10:05 AM, Matteo Cusmai wrote:
>>>             Hi Davide,
>>>             in attachment you will find the report.
>>>
>>>             Can I use 5.6.0-SNAPSHOT via maven?
>>>             I could perform a test for you.
>>>
>>>             Bye bye,
>>>             Matteo.
>>>
>>>
>>>
>>>             On Wed, Sep 25, 2013 at 7:00 PM, Davide Sottara
>>>             <dsotty at gmail.com <mailto:dsotty at gmail.com>> wrote:
>>>
>>>                 We recently identified a couple of issues and fixed
>>>                 them in 5.6.0-SNAPSHOT
>>>                 The report would indeed be useful to make sure it's
>>>                 the same
>>>                 problem. Thanks
>>>                 Davide
>>>
>>>
>>>                 On 09/25/2013 03:11 AM, Matteo Cusmai wrote:
>>>>                 Hi all,
>>>>                 I am not sure if anyone has already raised this issue.
>>>>
>>>>                 I am using drools fusion 5.5.0 with very large
>>>>                 fact/events.
>>>>                 After 2 hours I have a out of memory exception.
>>>>                 I have analyzed the dump file (hprof) with eclipse
>>>>                 memory analyzer.
>>>>
>>>>                 If it could be useful I can post the html reports.
>>>>
>>>>                 Thanks a lot,
>>>>                 Matteo.
>>>>
>>>>
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>>>
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>>
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