I don't use any of that stuff in my app, so not sure how it works.
I just manage my taxonomy outside of solr at index time and don't need
any special fields or tokenizers. I use a string field type and insert
the proper field at index time and query it normally. Nothing special
required.
On Wed, 2012-04-18 at 13:00 -0400, sam ” wrote:
> It looks like TextField is the problem.
>
> This fixed:
> <fieldType name="text_path" class="solr.TextField"
> positionIncrementGap="100">
> <analyzer type="index">
> <tokenizer class="solr.PathHierarchyTokenizerFactory"
> delimiter="/"/>
> </analyzer>
> <analyzer type="query">
> <tokenizer class="solr.WhitespaceTokenizerFactory"/>
> </analyzer>
> </fieldType>
>
> I am assuming the text_path fields won't include whitespace characters.
>
> ?q=colors:red/pink
> ==> Doc2 (Doc1, which has colors = red isn't included!)
>
>
> Is there a tokenizer that tokenizes the string as one token?
> I tried to extend Tokenizer myself but it fails:
> public class AsIsTokenizer extends Tokenizer {
> @Override
> public boolean incrementToken() throws IOException {
> return true;//or false;
> }
> }
>
>
> On Wed, Apr 18, 2012 at 11:33 AM, sam ” <skyn...@gmail.com> wrote:
>
> > Yah, that's exactly what PathHierarchyTokenizer does.
> > <fieldType name="text_path" class="solr.TextField"
> > positionIncrementGap="100">
> > <analyzer type="index">
> > <tokenizer class="solr.PathHierarchyTokenizerFactory"/>
> > </analyzer>
> > </fieldType>
> >
> > I think I have a query time tokenizer that tokenizes at /
> >
> > ?q=colors:red
> > ==> Doc1, Doc2
> >
> > ?q=colors:redfoobar
> > ==>
> >
> > ?q=colors:red/foobarasdfoaijao
> > ==> Doc1, Doc2
> >
> >
> >
> >
> > On Wed, Apr 18, 2012 at 11:10 AM, Darren Govoni <dar...@ontrenet.com>wrote:
> >
> >> Put the parent term in all the child documents at index time
> >> and the re-issue the facet query when you expand the parent using the
> >> parent's term. works perfect.
> >>
> >> On Wed, 2012-04-18 at 10:56 -0400, sam ” wrote:
> >> > I have hierarchical colors:
> >> > <field name="colors" type="text_path" indexed="true"
> >> > stored="true" multiValued="true"/>
> >> > text_path is TextField with PathHierarchyTokenizerFactory as tokenizer.
> >> >
> >> > Given these two documents,
> >> > Doc1: red
> >> > Doc2: red/pink
> >> >
> >> > I want the result to be the following:
> >> > ?fq=red
> >> > ==> Doc1, Doc2
> >> >
> >> > ?fq=red/pink
> >> > ==> Doc2
> >> >
> >> > But, with PathHierarchyTokenizer, Doc1 is included for the query:
> >> > ?fq=red/pink
> >> > ==> Doc1, Doc2
> >> >
> >> > How can I query for hierarchical facets?
> >> > http://wiki.apache.org/solr/HierarchicalFaceting describes
> >> facet.prefix..
> >> > But it looks too cumbersome to me.
> >> >
> >> > Is there a simpler way to implement hierarchical facets?
> >>
> >>
> >>
> >
