[esb-issues] [JBoss JIRA] Closed: (JBESB-3403) ESB CEP support for KnowledgeBase Partitioning

[David Ward (JIRA)]

     [ https://jira.jboss.org/browse/JBESB-3403?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

David Ward closed JBESB-3403.
-----------------------------

    Resolution: Done


Documentation updates Committed revision 35333.

> ESB CEP support for KnowledgeBase Partitioning
> ----------------------------------------------
>
>                 Key: JBESB-3403
>                 URL: https://jira.jboss.org/browse/JBESB-3403
>             Project: JBoss ESB
>          Issue Type: Feature Request
>      Security Level: Public(Everyone can see) 
>          Components: Configuration, Content Based Routing
>    Affects Versions: 4.9
>            Reporter: David Ward
>            Assignee: David Ward
>             Fix For: 4.9 CP1
>
>
> In some cases, KnowledgeBase partitioning can improve the overall performance of rule evaluation.
> To support this feature, two new configuration options would be added to BusinessRulesProcessor:
> 1. <property name="ruleMultiThreadEvaluation" value="true"/>
> In code, this is simply:
> KnowledgeBaseConfiguration config = KnowledgeBaseFactory.newKnowledgeBaseConfiguration();
> config.setOption(MultithreadEvaluationOption.YES);
> 2. <property name="ruleMaxThreads" value="5"/>
> In code, this is simply:
> KnowledgeBaseConfiguration config = KnowledgeBaseFactory.newKnowledgeBaseConfiguration();
> config.setOption( MaxThreadsOption.get(5) );

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