[jboss-user] [jBPM] - How to configure 4.3 the right way?

[Maciej Swiderski]

Maciej Swiderski [http://community.jboss.org/people/swiderski.maciej] replied to the discussion

"How to configure 4.3 the right way?"

To view the discussion, visit: http://community.jboss.org/message/536480#536480

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Hi,

I have created very basic cache configuration for jbpm 4.3 in jbpm.hibernate.cfg.xml, as follows:

     <property name="hibernate.cache.provider_class">org.hibernate.cache.HashtableCacheProvider</property>
     <property name="hibernate.cache.use_second_level_cache">true</property>
     <property name="hibernate.cache.use_query_cache">true</property>

    <class-cache \class="org.jbpm.pvm.internal.repository.DeploymentImpl" usage="nonstrict-read-write"/>
    <class-cache \class="org.jbpm.pvm.internal.repository.DeploymentProperty" usage="nonstrict-read-write"/>
    <class-cache \class="org.jbpm.pvm.internal.id.PropertyImpl" usage="nonstrict-read-write"/>
    <class-cache \class="org.jbpm.pvm.internal.model.ExecutionImpl" usage="nonstrict-read-write"/>
    <class-cache \class="org.jbpm.pvm.internal.job.JobImpl" usage="nonstrict-read-write"/>
    <class-cache \class="org.jbpm.pvm.internal.task.TaskImpl" usage="nonstrict-read-write"/>
    <class-cache \class="org.jbpm.pvm.internal.task.ParticipationImpl" usage="nonstrict-read-write"/>
    <class-cache \class="org.jbpm.pvm.internal.task.SwimlaneImpl" usage="nonstrict-read-write"/>
    <class-cache \class="org.jbpm.pvm.internal.identity.impl.UserImpl" usage="nonstrict-read-write"/>
    <class-cache \class="org.jbpm.pvm.internal.identity.impl.MembershipImpl" usage="nonstrict-read-write"/>
    <class-cache \class="org.jbpm.pvm.internal.identity.impl.GroupImpl" usage="nonstrict-read-write"/>

P.S. Please remove \ from class attribute.

By doing that execution of 50 process instances took about 150 - 200 ms less than without it.

Perhaps you could give it a try on your test to see if that makes any difference.

Cheers
Maciej

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