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Posted to dev@sling.apache.org by "Radu Cotescu (Jira)" <ji...@apache.org> on 2023/03/07 10:11:00 UTC
[jira] [Updated] (SLING-11796) The ResourceResolverFactory dependency should be dynamic

     [ https://issues.apache.org/jira/browse/SLING-11796?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Radu Cotescu updated SLING-11796:
---------------------------------
    Description: The {{BundledScriptTracker}} requires the {{ResourceResolverFactory}} to determine servlets for resource types should be added to the servlets hierarchy. However, in a system with a large number of servlets a restart of the {{ResourceResolverFactory}} forces the servlets' reregistration. This is an expensive operation which should happen if really required. Since the tracker only needs the search path information from the {{ResourceResolverFactory}}, this reference should be made dynamic and the tracker should  reregister the servlets only in the case the search paths array has changed.  (was: The {{BundledScriptTracker}} requires the {{ResourceResolverFactory}} to determine servlets for resource types should be added to the servlets hierarchy. However, in a system with a large number of servlets a restart of the {{ResourceResolverFactory}} forces the servlets' reregistration. This is an expensive operation which should only happen if really required. Since the tracker only needs the search path information from the {{ResourceResolverFactory}}, this reference should be made dynamic and the tracker should only reregister the servlets if a search paths array change has been detected.)

> The ResourceResolverFactory dependency should be dynamic
> --------------------------------------------------------
>
>                 Key: SLING-11796
>                 URL: https://issues.apache.org/jira/browse/SLING-11796
>             Project: Sling
>          Issue Type: Improvement
>          Components: Servlets
>    Affects Versions: Servlets Resolver 2.9.4
>            Reporter: Radu Cotescu
>            Priority: Major
>             Fix For: Servlets Resolver 2.9.12
>
>
> The {{BundledScriptTracker}} requires the {{ResourceResolverFactory}} to determine servlets for resource types should be added to the servlets hierarchy. However, in a system with a large number of servlets a restart of the {{ResourceResolverFactory}} forces the servlets' reregistration. This is an expensive operation which should happen if really required. Since the tracker only needs the search path information from the {{ResourceResolverFactory}}, this reference should be made dynamic and the tracker should  reregister the servlets only in the case the search paths array has changed.



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