[jira] [Closed] (GERONIMO-6114) Avoid ServiceLoader lookup during OpenWebBeansInitializer

     [ https://issues.apache.org/jira/browse/GERONIMO-6114?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Mark Struberg closed GERONIMO-6114.
-----------------------------------
    Resolution: Won't Fix

Closing old outdated issues.

Note that the Apache Geronimo Application Server itself was declared EOL in 2017 and we do not maintain the server parts anymore.

We still do actively maintain many of the Java EE / Jakarta EE which saw the light during creation of the Apache Geronimo Aplication Server.
If you feel that this ticket still affects one of those components then please feel free to reopen the ticket.
thanks, your Apache Geronimo team!

> Avoid ServiceLoader lookup during OpenWebBeansInitializer
> ---------------------------------------------------------
>
>                 Key: GERONIMO-6114
>                 URL: https://issues.apache.org/jira/browse/GERONIMO-6114
>             Project: Geronimo
>          Issue Type: Sub-task
>      Security Level: public(Regular issues) 
>    Affects Versions: 3.0.0
>            Reporter: Kevan Lee Miller
>            Priority: Major
>             Fix For: 3.0.2
>
>         Attachments: getWiredBundle.png
>
>
> OpenWebBeans initialization can represent a major portion of a Geronimo server's startup time. I've seen it take nearly 1/4 of a server's startup time. Nearly all of this time is caused because OpenWebBeans is using ServiceLoader.load(). 
> A search of wired bundles shouldn't be necessary (and we should avoid, if possible). We should be able to replace OpenWebBeans DefaultImplementationLoaderService with our own LoaderService implementation. This LoaderService implementation could in turn avoid the use of XBean's BundleClassLoader (BundleClassLoader.getResource() is what drives the getWiredBundle() processing).



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