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From "SheldonShao (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (FELIX-3624) Performance tuning solution for BundleRepository/ResolverImpl
Date Thu, 09 Aug 2012 06:20:19 GMT

     [ https://issues.apache.org/jira/browse/FELIX-3624?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

SheldonShao updated FELIX-3624:
-------------------------------

    Attachment: Felix_ResolverImpl.png

Performance issue 
                
> Performance tuning solution for BundleRepository/ResolverImpl
> -------------------------------------------------------------
>
>                 Key: FELIX-3624
>                 URL: https://issues.apache.org/jira/browse/FELIX-3624
>             Project: Felix
>          Issue Type: Improvement
>          Components: Bundle Repository (OBR)
>         Environment: Geronimo3 + BundleRepository 1.6.6
>            Reporter: SheldonShao
>         Attachments: Felix_ResolverImpl.png
>
>
> There are too many numebers of method calling about checking whether capabities are matched
with requiment in ResolverImpl.searchResources.
> This is a performance issue of ResolverImpl.resolve.
> If it creates a capabity to resource+capabity mapping first. Then leverage this cache
to do requirment matching.  It will get better performance.

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