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From Avlesh Singh <avl...@gmail.com>
Subject Re: Newbie problem ordering results
Date Tue, 11 Aug 2009 16:26:49 GMT
Ahhh, I should have seen this first. Your "contributororder" field is
multi-valued, you cannot sort on that field.

However the RuntimeException that Solr throws has a misleading error message
- "... but it's impossible to sort on tokenized fields". The field in this
case is untokenized.

Cheers
Avlesh

On Tue, Aug 11, 2009 at 8:33 PM, Germán Biozzoli
<germanbiozzoli@gmail.com>wrote:

> Sure
>
> <fieldtype name="string" class="solr.StrField" sortMissingLast="true"
> omitNorms="true"/>
>
> The strange thing is that I could sort by another fields that is
> defined using string, but not by another defined as some tokenized
> field and after that copied as string.
>
> I attach the schema.xml for the case is there another error and the
> error log says the following
>
> INFO: UnInverted multi-valued field
>
> {field=date,memSize=70356,tindexSize=40,time=381,phase1=381,nTerms=99,bigTerms=5,termInstances=4330,uses=0}
> 11/08/2009 12:42:31 org.apache.solr.request.UnInvertedField uninvert
> INFO: UnInverted multi-valued field
>
> {field=local_medium,memSize=70088,tindexSize=56,time=10,phase1=10,nTerms=30,bigTerms=2,termInstances=2461,uses=0}
> 11/08/2009 12:42:31 org.apache.solr.core.SolrCore execute
> INFO: [] webapp=/solr path=/select
>
> params={rows=20&wt=json&facet.field=contributorfacet&facet.field=subjectfacet&facet.field=provenance&facet.field=local_state&facet.field=date&facet.field=local_medium&facet.limit=15&q=text:fisica&start=0&facet.mincount=1&fl=id,title,contributor,subject,provenance,date,coverage,publisher,score,local_state,local_url&sort=score+desc&facet=true}
> hits=312 status=0 QTime=4963
> 11/08/2009 12:51:46 org.apache.solr.core.SolrCore execute
>
> *** This is the order by date desc that is working OK and it's defined as
> string
>
> INFO: [] webapp=/solr path=/select
>
> params={rows=20&wt=json&q=text:fisica&start=0&sort=date+desc&fl=id,title,contributor,subject,provenance,date,coverage,publisher,score,local_state,local_url}
> hits=312 status=0 QTime=174
>
>
> 11/08/2009 12:52:38 org.apache.solr.common.SolrException log
> GRAVE: java.lang.RuntimeException: there are more terms than documents
> in field "contributororder", but it's impossible to sort on tokenized
> fields
>        at
> org.apache.lucene.search.FieldCacheImpl$8.createValue(FieldCacheImpl.java:518)
>        at
> org.apache.lucene.search.FieldCacheImpl$Cache.get(FieldCacheImpl.java:81)
>        at
> org.apache.lucene.search.FieldCacheImpl.getStringIndex(FieldCacheImpl.java:491)
>        at
> org.apache.solr.search.MissingLastOrdComparator.setNextReader(MissingStringLastComparatorSource.java:181)
>        at
> org.apache.lucene.search.TopFieldCollector$OneComparatorNonScoringCollector.setNextReader(TopFieldCollector.java:92)
>        at
> org.apache.lucene.search.IndexSearcher.search(IndexSearcher.java:242)
>        at org.apache.lucene.search.Searcher.search(Searcher.java:173)
>        at
> org.apache.solr.search.SolrIndexSearcher.getDocListNC(SolrIndexSearcher.java:988)
>        at
>
> Thanks a lot
> German
>
>
> On Tue, Aug 11, 2009 at 1:56 AM, Avlesh Singh<avlesh@gmail.com> wrote:
> > Can you please post the fieldType definition for the "string" field in
> your
> > schema.xml?
> >
> > Cheers
> > Avlesh
> >
> > On Tue, Aug 11, 2009 at 9:52 AM, Germán Biozzoli
> > <germanbiozzoli@gmail.com>wrote:
> >
> >> Hello everybody
> >>
> >> I have the following (resumed) schema:
> >>
> >> ....
> >>    <field name="title" type="text" indexed="true" stored="true"
> >> multiValued="true"/>
> >>   <field name="titleorder" type="string" indexed="true" stored="true"
> >> multiValued="true"/>
> >>   <field name="contributor" type="text" indexed="true" stored="true"
> >> multiValued="true"/>
> >>   <field name="contributorfacet" type="textFacetN" indexed="true"
> >> stored="true" multiValued="true"/>
> >>   <field name="contributororder" type="string" indexed="true"
> >> stored="true" multiValued="true"/>
> >> .....
> >> ....
> >> <copyField source="title" dest="text" />
> >> <copyField source="title" dest="titleorder" />
> >> <copyField source="contributor" dest="text" />
> >> <copyField source="contributor" dest="contributorfacet" />
> >> <copyField source="contributor" dest="contributororder" />
> >> ...
> >>
> >> I use for instance contributor for searching, contributorfacet for
> >> faceting and order for ordering results, but when I try to order using
> >> contributororder, Solr says that cannot order by a tokenized
> >> field...(?)
> >>
> >> I'm using Solr 1.4 nightly. Is this a bug? I believe that in previous
> >> versions I have this issue working...
> >>
> >> Regards and thanks
> >> Germán
> >>
> >
>

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