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From Shai Erera <ser...@gmail.com>
Subject Re: Lucene Facets performance problems (version 4.7.2)
Date Fri, 26 Feb 2016 09:08:35 GMT
True, but Erick's questions are still valid :-). We need more info to
answer these questions. So Simona, the more info you can give us the better
we'll be able to answer.

On Fri, Feb 26, 2016, 10:54 Uwe Schindler <uwe@thetaphi.de> wrote:

> Hi Erick,
>
> this was a question about Lucene so "&debug=true" won't help. It also
> talks about *Lucene's Facetting*, not Solr's.
>
> Uwe
>
> -----
> Uwe Schindler
> H.-H.-Meier-Allee 63, D-28213 Bremen
> http://www.thetaphi.de
> eMail: uwe@thetaphi.de
>
>
> > -----Original Message-----
> > From: Erick Erickson [mailto:erickerickson@gmail.com]
> > Sent: Friday, February 26, 2016 8:22 AM
> > To: java-user <java-user@lucene.apache.org>
> > Subject: Re: Lucene Facets performance problems (version 4.7.2)
> >
> > You haven't given us much to go on. What is the cardinality of the fields
> > you're faceting on? What does your query look like? How are you measuring
> > time? What is the output if you add &debug=true?
> >
> > In short, your question is far too vague to give any meaningful
> > information, there could be any of a dozen recommendations.
> >
> > Best
> > Erick
> > On Feb 26, 2016 18:01, "Simona Russo" <simorusso@gmail.com> wrote:
> >
> > > Hi all,
> > >
> > > we use Lucene *Facet* library version* 4.7.2.*
> > >
> > > We have an *index* with *45 millions *of documents (size about 15 GB)
> > and
> > > a *taxonomy* index with *57* millions of documents (size about 2 GB).
> > >
> > > The total *facet search* time achieve *15 seconds*!
> > >
> > > Is it possible to improve this time? Is there any tips to *configure*
> the
> > > *taxonomy* index to avoid this waste of time?
> > >
> > >
> > > Thanks in advance
> > >
>
>
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