;we have.
> > > > >>Now I want to add the faceting search, than I created a
> > > > >>categories index
> > > > >>for every index I currently have.
> > > > >>To accumulate the faceted results now I have a MultiReader
>
>>categories index
> > > >>I have; all the way I see to obtain FacetResults are:
> > > >>1 - FacetsCollector
> > > >>2 - a FacetsAccumulator implementation
> > > >>
> > > >>suppo
> >> - I create a FacetsAccumulator using the MultiReader and a
> > >>TaxonomyReader
> > >> - I get a list of FacetResult from the accumulator.
> > >>- as I finish I should in some way merge all the
> > >
Thanks Shai,
I'm trying your solution and it's working, I need to check some number
to test it.
As I said we are aware having big indexes, than I use facets only on
subsets, but if it will result in performances issues too than I'll for
sure take a look into facet sampling.
Nicola.
On Wed, 2013
>
> I think we should open an issue to provide support for distributed
> faceting?
>
Opened https://issues.apache.org/jira/browse/LUCENE-4710.
BTW Nicola, I remember you said something about TBs of indexes. I just
wanted to point out that if you have really large indexes, with many
documents, the
On Mon, Jan 21, 2013 at 11:20 PM, Shai Erera wrote:
> (unfortunately, there's still no tool in Lucene to do that for you).
I think we should open an issue to provide support for distributed faceting?
For example, we already provide support for distributed searching
(TopDocs.merge), and distribu
t; > > >>I have; all the way I see to obtain FacetResults are:
> > > >>1 - FacetsCollector
> > > >>2 - a FacetsAccumulator implementation
> > > >>
> > > >>suppose I use the second option. I should:
> > > >>-
t; > >> - I create a FacetsAccumulator using the MultiReader and a
> > >>TaxonomyReader
> > >> - I get a list of FacetResult from the accumulator.
> > >>- as I finish I should in some way merge all the
> > >>
t;are pointing the multireader instead the taxonomyreader is
> >>pointing to
> >>the categories index of a single reader.
> >>I neither like to merge all the List of FacetResult I retrieve
> >>from the
> >>
#x27;m missing something, can somebody clarify to me how
>>I should
>> collect the facets in this case?
>>
>>
>>Nicola.
>>
>>
>>
>>On Mon, 2013-01-21 at 16:22 +0100, Uwe Schindler wrote:
>>> Just use Mu
--- Begin Message ---
Hi,
it's not clear your proposal.
On Mon, 2013-01-21 at 18:21 +0200, Shai Erera wrote:
> Hi
>
>
> First, if it's a one time operation, you can merge the taxonomy
> indexes into one, without merging the content indexes too (but you'll
> need to re-map the ordinals in each
gt; >
> > -
> > Uwe Schindler
> > H.-H.-Meier-Allee 63, D-28213 Bremen
> > http://www.thetaphi.de
> > eMail: u...@thetaphi.de
> >
> > > -Original Message-
> > >
t; > Just use MultiReader, it extends IndexReader, so you can pass it
> anywhere where IndexReader can be passed.
> >
> > -
> > Uwe Schindler
> > H.-H.-Meier-Allee 63, D-28213 Bremen
> > http://www.thetaphi.de
> > eMail: u...@thetaphi.de
> >
www.thetaphi.de
> eMail: u...@thetaphi.de
>
> > -Original Message-
> > From: Nicola Buso [mailto:nb...@ebi.ac.uk]
> > Sent: Monday, January 21, 2013 3:59 PM
> > To: java-user@lucene.apache.org
> > Subject: FacetedSearch and MultiReader
> >
> &
> Sent: Monday, January 21, 2013 3:59 PM
> To: java-user@lucene.apache.org
> Subject: FacetedSearch and MultiReader
>
> Hi all,
>
> I'm trying to develop faceted search using lucene 4.0 faceting framework.
> In our project we are searching on multiple indexes using luce
Hi all,
I'm trying to develop faceted search using lucene 4.0 faceting
framework.
In our project we are searching on multiple indexes using lucene
MultiReader. How should we use the faceted framework to obtain
FacetResults starting from a MultiReader? all the example I see are
using a "single" Ind
16 matches
Mail list logo
