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Date: Thu, 16 Dec 2010 19:38:41 -0500
Message-ID: <AANLkTi=5a=SDNCtJQmuYyGdZxpJYj8P12QETwwQNcZDo@mail.gmail.com>
Subject: Re: Query Problem
From: Erick Erickson <erickerickson@gmail.com>
To: solr-user@lucene.apache.org
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OK, it works perfectly for me on a 1.4.1 instance. I've looked over your
files a couple of times and see nothing obvious (but you'll never find
anyone better at overlooking the obvious than me!).

Tokenizing and stemming are irrelevant in this case because your
type is "string", which is an untokenizedtype so you don't need to
go there.

The way your query parses and analyzes backs this up, so you're
getting to the right schema definition.

Which may bring us to whether what's in the index is what you *think* is
in there. I'm betting not. Either you changed the schema and didn't re-index
(say changed index="false" to index="true"), you didn't commit the documents
after indexing or other such-like, or changed the field type and didn't
reindex.

So go into ..../solr/admin. Click on "schema browser", click on "fields".
Along
the left you should see "SectionName", click on that. That will show you the
#indexed# terms, and you should see, exactly, "Programas_Home" in there,
just
like in your returned documents. Let us know if that's in fact what you do
see. It's
possible you're being mislead by the difference between seeing the value in
a returned
document (the stored value) and what's searched on (the indexed token(s)).

And I'm assuming that some asterisks in your mails were really there for
bolding and
you are NOT doing wildcard searches for, for instance,
 *SectionName:Programas_Home*.

But we're at a point where my 1.4.1 instance produces the results you're
expecting,
at least as I understand them so I don't think it's a problem with Solr, but
some change
you've made is producing results you don't expect but are correct. Like I
said,
look at the indexed terms. If you see "Programas_Home" in the admin console
after
following the steps above, then I don't know what to suggest....

Best
Erick

On Thu, Dec 16, 2010 at 5:12 PM, Ezequiel Calderara <ezechico@gmail.com>wrote:

> The jars are named like *1.4.1* . So i suppose its the version 1.4.1
>
> Thanks!
>
> On Thu, Dec 16, 2010 at 6:54 PM, Erick Erickson <erickerickson@gmail.com
> >wrote:
>
> > OK, what version of Solr are you using? I can take a quick check to see
> > what behavior I get....
> >
> > Erick
> >
> > On Thu, Dec 16, 2010 at 4:44 PM, Ezequiel Calderara <ezechico@gmail.com
> > >wrote:
> >
> > > I'll check the Tokenizer to see if that's the problem.
> > > The results of Analysis Page for "SectionName:Programas_Home"
> > >  Query Analyzer org.apache.solr.schema.FieldType$DefaultAnalyzer {}
>  term
> > > position 1 term text Programas_Home term type word source start,end
> 0,14
> > > payload
> > >
> > > So it's not having problems with that... Also in the debug you can see
> > that
> > > the parsed query is correct...
> > > So i don't know where to look...
> > >
> > > I know nothing about "Stemming" or tokenizing, but i will look if that
> > has
> > > anything to do.
> > >
> > > If anyone can help me out, please do :D
> > >
> > >
> > >
> > >
> > > On Thu, Dec 16, 2010 at 5:55 PM, Erick Erickson <
> erickerickson@gmail.com
> > > >wrote:
> > >
> > > > Ezequiel:
> > > >
> > > > Nice job of including relevant details, by the way. Unfortunately I'm
> > > > puzzled too. Your SectionName is a "string" type, so it should
> > > > be placed in the index as-is. Be a bit cautious about looking at
> > > > returned results (as I see in one of your xml files) because the
> > returned
> > > > values are the verbatim, stored field NOT what's tokenized, and the
> > > > tokenized data is what's searched..
> > > >
> > > > That said, you SectionName should not be tokenized at all because
> > > > it's a string type. Take a look at the admin page, "schema browser"
> and
> > > > see what values for "SectionName" look (these will be the tokenized
> > > > values". They should be exactly
> > > > Programas_Name, complete with underscore, case changes, etc. Is that
> > > > the case?
> > > >
> > > > Another place that might help is the admin/analysis page. Check the
> > debug
> > > > boxes and input your steps and it'll show you what the
> transformations
> > > > are applied. But a quick look leaves me completely baffled.
> > > >
> > > > Sorry I can't be more help
> > > > Erick
> > > >
> > > > On Thu, Dec 16, 2010 at 2:07 PM, Ezequiel Calderara <
> > ezechico@gmail.com
> > > > >wrote:
> > > >
> > > > > Hi all, I have the following problems.
> > > > > I have this set of data (View data (Pastebin) <
> > > > > http://pastebin.com/jKbUhjVS>
> > > > > )
> > > > > If i do a search for: *SectionName:Programas_Home* i have no
> results:
> > > > > Returned
> > > > > Data (PasteBin) <http://pastebin.com/wnPdHqBm>
> > > > > If i do a search for: *Programas_Home* i have only 1 result: Result
> > > > > Returned
> > > > > (Pastebin) <http://pastebin.com/fMZkLvYK>
> > > > > if i do a search for: SectionName:Programa* i have 1 result: Result
> > > > > Returned
> > > > > (Pastebin) <http://pastebin.com/kLLnVp4b>
> > > > >
> > > > > This is my *schema* <http://pastebin.com/PQM8uap4> (Pastebin) and
> > this
> > > > is
> > > > > my
> > > > > *solrconfig* <http://%3c/?xml version="1.0" encoding="UTF-8"
> > > > ?>>(PasteBin)
> > > >  >
> > > > > I don't understand why when searching for
> > "SectionName:Programas_Home"
> > > > > isn't
> > > > > returning any results at all...
> > > > >
> > > > > Can someone send some light on this?
> > > > > --
> > > > > ______
> > > > > Ezequiel.
> > > > >
> > > > > Http://www.ironicnet.com <http://www.ironicnet.com/> <
> > http://www.ironicnet.com/>
> >  > > >
> > > >
> > >
> > >
> > >
> > > --
> > > ______
> > > Ezequiel.
> > >
> > > Http://www.ironicnet.com <http://www.ironicnet.com/>
> > >
> >
>
>
>
> --
> ______
> Ezequiel.
>
> Http://www.ironicnet.com
>

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