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Posted to dev@felix.apache.org by "Carsten Ziegeler (Commented) (JIRA)" <ji...@apache.org> on 2012/01/27 13:39:38 UTC

[jira] [Commented] (FELIX-3321) Improve implementation and reduce load on the service registry

    [ https://issues.apache.org/jira/browse/FELIX-3321?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13194632#comment-13194632 ] 

Carsten Ziegeler commented on FELIX-3321:
-----------------------------------------

Forgot to mention that this implementation is way faster and can process much more events in less time. A stress test with more than 1 million events took more than 30 seconds with the old implementation, the new one processes the same amount in less than a second.
                
> Improve implementation and reduce load on the service registry
> --------------------------------------------------------------
>
>                 Key: FELIX-3321
>                 URL: https://issues.apache.org/jira/browse/FELIX-3321
>             Project: Felix
>          Issue Type: Improvement
>          Components: Event Admin
>    Affects Versions: eventadmin-1.2.14
>            Reporter: Carsten Ziegeler
>            Assignee: Carsten Ziegeler
>             Fix For: eventadmin-1.3.0
>
>
> The current implementation queries the service registry for each occuring event, gets the services and then releases them. Especially with a high event volume this creates a very high load on the service registry.

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