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https://issues.apache.org/jira/browse/ARIES-1068?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Jeremy Hughes reopened ARIES-1068:
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Found some problems with this, but haven't pinned down a testcase yet. Backing
out so the release can go ahead.
> JNDI lookup performance bad when security enabled
> -------------------------------------------------
>
> Key: ARIES-1068
> URL: https://issues.apache.org/jira/browse/ARIES-1068
> Project: Aries
> Issue Type: Bug
> Components: JNDI
> Reporter: Simon Gormley
> Assignee: Jeremy Hughes
> Priority: Critical
> Attachments: servicelookupperf.patch
>
>
> JNDI lookups can be slow if Java security is enabled, specifically the
> getService methods take time.
> If the services are cached then the lookup only has to be performed once, but
> care has to be taken that the context performing the service lookup has the
> required permissions to do so, and so cache buckets for each context will be
> necessary.
> Also to prevent a leak, when contexts drop from scope, the associated caches
> need to be cleared out.
> The ServiceTrackerCustomizer for JNDI already had some caching ability, and
> the provided patch extends this to avoid looking up Services where possible.
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