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https://issues.apache.org/jira/browse/DIRSERVER-732?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Emmanuel Lecharny updated DIRSERVER-732:
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Fix Version/s: (was: 1.5.0)
1.5.1
Postponed to 1.5.1
> FilterParser initialized for each search
> ----------------------------------------
>
> Key: DIRSERVER-732
> URL: https://issues.apache.org/jira/browse/DIRSERVER-732
> Project: Directory ApacheDS
> Issue Type: Improvement
> Reporter: Emmanuel Lecharny
> Priority: Minor
> Fix For: 1.5.1
>
>
> The FilterParserImpl is initialized ecery time we do a search, when it should
> only be initialized once, and be synchronized if we use it. The cost of this
> initialization, even if not important, represent around 1% of all the CPU.
> Another point I would raise is : do we need to parse filters on the server ?
> At first glance, it seems that its usage is only necessary when dealing with
> persistent searches, but even then, the received request is supposed to
> contains a preparsed form of the filter, which is stored in a Filter
> structure. I may be wrong, as I didn't have look at the code very
> thouroughly, but it seems strange to me ...
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