[jira] [Created] (SLING-9040) High resource consumption when activating/deactivating ResourceProviders

["Dirk Rudolph (Jira)" <ji...@apache.org>]

Dirk Rudolph created SLING-9040:
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             Summary: High resource consumption when activating/deactivating ResourceProviders
                 Key: SLING-9040
                 URL: https://issues.apache.org/jira/browse/SLING-9040
             Project: Sling
          Issue Type: Bug
          Components: ResourceResolver
    Affects Versions: Resource Resolver 1.6.10
            Reporter: Dirk Rudolph


With SLING-8946 the updating of all ResourceProviders when their exclude path set changes was introduced to prevent non-deterministic behaviour of resource observation. 

This change though caused calling {{updateProviderContext()}} and {{ResourceProviderHandler#update()}} on every registered {{ResourceProviderHandler}} when a new ResourceProvider was activated/deactivated no matter if the paths actually intersect. 

This is quite resource consuming (processing time and memory) and should be reduced to update only those handlers that actually intersect with the handler added/removed.



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