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From Emmanuel Lecharny <>
Subject [perf]Avoiding a DN normalizing when doing a lookup
Date Thu, 29 May 2008 13:27:39 GMT

when we are doing a search opration, we need to get the baseDN entry ID 
get from the backend. This operation do a normalization of the baseDN, 
which hit a SynchronizedLRUMap, leading to some contention.

As every DN going through the NormalizationInterceptor is normalized, we 
don't need anymore to check the cache in order to get the normalized 
value of this DN.

The gain would be noticable.

thoughts ?

cordialement, regards,
Emmanuel L├ęcharny

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