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From Martijn v Groningen <>
Subject Re: Monitoring split time for fq queries when filter cache is used
Date Tue, 01 Sep 2009 14:37:15 GMT
Hi Rahul,

Yes you are understanding is correct, but it is not possible to
monitor these actions separately with Solr.


2009/9/1 Rahul R <>:
> Hello,
> I am trying to measure the benefit that I am getting out of using the filter
> cache. As I understand, there are two major parts to an fq query. Please
> correct me if I am wrong :
> - doing full index queries of each of the fq params (if filter cache is
> used, this result will be retrieved from the cache)
> - set intersection of above results (Will be done again even with filter
> cache enabled)
> Is there any flag/setting that I can enable to monitor how much time the
> above operations take separately i.e. the querying and the set-intersection
> ?
> Regards
> Rahul

Met vriendelijke groet,

Martijn van Groningen

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