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From Claudio Martella <claudio.marte...@tis.bz.it>
Subject Re: partitioning documents with fields
Date Tue, 18 Jan 2011 09:19:07 GMT
Both solutions are working fine for me. I guess the fq performance is
slower though, or?

Thanks for your feedback.

On 1/17/11 7:51 PM, Erick Erickson wrote:
> As Ahmet says, this is what dismax does. You could also append a
> filter query (fq=crawl:DIGITALDATA) to your query.
>
> eDismax supports fielded queries, see:
> https://issues.apache.org/jira/browse/SOLR-1553
>
> This is already in the trunk and 3.x code lines I'm pretty sure.
>
> Best
> Erick
>
> On Mon, Jan 17, 2011 at 12:15 PM, Claudio Martella <
> claudio.martella@tis.bz.it> wrote:
>
>> Thanks for your answer.
>>
>> Yes, schema browser shows that the field contains the right values as i
>> expect.
>> From debugQuery=on i see there must be some problem though:
>>
>> <str name="rawquerystring">crawl:DIGITALDATA</str>
>>  <str name="querystring">crawl:DIGITALDATA</str>
>>  <str name="parsedquery">+DisjunctionMaxQuery((contentEN:"crawl
>> (digitaldata crawldigitaldata)"^0.8 | title:"crawl (digitaldata
>> crawldigitaldata)"^1.2 | url:"crawl digitaldata"^1.5 | contentDE:"crawl
>> (digitaldata crawldigitaldata)"^0.8 | contentIT:"crawl (digitald
>> crawldigitald)"^0.8 | anchor:crawl:DIGITALDATA^1.5)~0.1)
>> DisjunctionMaxQuery((contentEN:"crawl (digitaldata
>> crawldigitaldata)"^0.8 | title:"crawl (digitaldata
>> crawldigitaldata)"^1.2 | url:"crawl digitaldata"^1.5 | contentDE:"crawl
>> (digitaldata crawldigitaldata)"^0.8 | contentIT:"crawl (digitald
>> crawldigitald)"^0.8 | anchor:crawl:DIGITALDATA^1.5)~0.1)</str>
>>  <str name="parsedquery_toString">+(contentEN:"crawl (digitaldata
>> crawldigitaldata)"^0.8 | title:"crawl (digitaldata
>> crawldigitaldata)"^1.2 | url:"crawl digitaldata"^1.5 | contentDE:"crawl
>> (digitaldata crawldigitaldata)"^0.8 | contentIT:"crawl (digitald
>> crawldigitald)"^0.8 | anchor:crawl:DIGITALDATA^1.5)~0.1
>> (contentEN:"crawl (digitaldata crawldigitaldata)"^0.8 | title:"crawl
>> (digitaldata crawldigitaldata)"^1.2 | url:"crawl digitaldata"^1.5 |
>> contentDE:"crawl (digitaldata crawldigitaldata)"^0.8 | contentIT:"crawl
>> (digitald crawldigitald)"^0.8 | anchor:crawl:DIGITALDATA^1.5)~0.1</str>
>>
>> It looks like there's some problem with my dismax query handler. It
>> doesn't recognize the query with the colon format.
>> Here's the handler definition:
>>
>> <requestHandler name="/content" class="solr.SearchHandler" default="true">
>> <lst name="defaults">
>>   <str name="defType">dismax</str>
>>   <str name="pf">title^1.2 anchor^1.5 url^1.5 contentEN^0.8
>> contentIT^0.8 contentDE^0.8</str>
>>   <str name="qf">title^1.2 anchor^1.5 url^1.5 contentEN^0.8
>> contentIT^0.8 contentDE^0.8</str>
>>   <float name="tie">0.1</float>
>>   <bool name="hl">true</bool>
>>   <str name="hl.fl">title url content anchor</str>
>>   <int name="hl.fragsize">150</int>
>>   <int name="hl.snippets">3</int>
>>   <bool name="hl.mergeContiguous">true</bool>
>> </lst>
>> </requestHandler>
>>
>>
>>
>> On 1/17/11 6:06 PM, Erick Erickson wrote:
>>> String fields are unanalyzed, so case matters. Are you sure you're not
>>> using a different case (try KeywordTokenizer + lowercaseFilter if you
>>> want these normalized to, say, lower case).
>>>
>>> If that isn't the problem, could we see the results if you add
>>> &debugQuery=on
>>> to your URL? That often helps diagnose the problem.
>>>
>>> Take a look at your solr/admin page, "schema browser" to examine the
>> actual
>>> contents of the "crawl" field and see if they're really what you expect.
>>>
>>> Best
>>> Erick
>>>
>>> On Mon, Jan 17, 2011 at 11:59 AM, Claudio Martella <
>>> claudio.martella@tis.bz.it> wrote:
>>>
>>>> Hi,
>>>>
>>>> I'm crawling different intranets so i developed a nutch plugin to add a
>>>> static field for each of these crawls.
>>>> I do have now in SOLR my documents with their specific "craw" field. If
>>>> i search withing solr i can see my documents being returned with that
>>>> field.
>>>>
>>>> The field definition in the schema is:
>>>>
>>>> <field name="crawl" type="string" stored="true" indexed="true"/>
>>>>
>>>> I'd like to put a checkbox in my websearch app to choose with partition
>>>> to search in. So i thought i'd implement it by simply using:
>>>>
>>>> /select?indent=on&version=2.2&q=crawl%3Avalue+AND+query but nothing
is
>>>> returned. I also just tried crawl:value, which i'd expect to return all
>>>> the documents from that crawl, but no results are sent back. As the
>>>> field is indexed and stored and i can see the documents owning that
>>>> field from normal query results, what could i be missing?
>>>>
>>>> --
>>>> Claudio Martella
>>>> Digital Technologies
>>>> Unit Research & Development - Analyst
>>>>
>>>> TIS innovation park
>>>> Via Siemens 19 | Siemensstr. 19
>>>> 39100 Bolzano | 39100 Bozen
>>>> Tel. +39 0471 068 123
>>>> Fax  +39 0471 068 129
>>>> claudio.martella@tis.bz.it http://www.tis.bz.it
>>>>
>>>> Short information regarding use of personal data. According to Section
>> 13
>>>> of Italian Legislative Decree no. 196 of 30 June 2003, we inform you
>> that we
>>>> process your personal data in order to fulfil contractual and fiscal
>>>> obligations and also to send you information regarding our services and
>>>> events. Your personal data are processed with and without electronic
>> means
>>>> and by respecting data subjects' rights, fundamental freedoms and
>> dignity,
>>>> particularly with regard to confidentiality, personal identity and the
>> right
>>>> to personal data protection. At any time and without formalities you can
>>>> write an e-mail to privacy@tis.bz.it in order to object the processing
>> of
>>>> your personal data for the purpose of sending advertising materials and
>> also
>>>> to exercise the right to access personal data and other rights referred
>> to
>>>> in Section 7 of Decree 196/2003. The data controller is TIS Techno
>>>> Innovation Alto Adige, Siemens Street n. 19, Bolzano. You can find the
>>>> complete information on the web site www.tis.bz.it.
>>>>
>>>>
>>>>
>>
>> --
>> Claudio Martella
>> Digital Technologies
>> Unit Research & Development - Analyst
>>
>> TIS innovation park
>> Via Siemens 19 | Siemensstr. 19
>> 39100 Bolzano | 39100 Bozen
>> Tel. +39 0471 068 123
>> Fax  +39 0471 068 129
>> claudio.martella@tis.bz.it http://www.tis.bz.it
>>
>> Short information regarding use of personal data. According to Section 13
>> of Italian Legislative Decree no. 196 of 30 June 2003, we inform you that we
>> process your personal data in order to fulfil contractual and fiscal
>> obligations and also to send you information regarding our services and
>> events. Your personal data are processed with and without electronic means
>> and by respecting data subjects' rights, fundamental freedoms and dignity,
>> particularly with regard to confidentiality, personal identity and the right
>> to personal data protection. At any time and without formalities you can
>> write an e-mail to privacy@tis.bz.it in order to object the processing of
>> your personal data for the purpose of sending advertising materials and also
>> to exercise the right to access personal data and other rights referred to
>> in Section 7 of Decree 196/2003. The data controller is TIS Techno
>> Innovation Alto Adige, Siemens Street n. 19, Bolzano. You can find the
>> complete information on the web site www.tis.bz.it.
>>
>>
>>


-- 
Claudio Martella
Digital Technologies
Unit Research & Development - Analyst

TIS innovation park
Via Siemens 19 | Siemensstr. 19
39100 Bolzano | 39100 Bozen
Tel. +39 0471 068 123
Fax  +39 0471 068 129
claudio.martella@tis.bz.it http://www.tis.bz.it

Short information regarding use of personal data. According to Section 13 of Italian Legislative
Decree no. 196 of 30 June 2003, we inform you that we process your personal data in order
to fulfil contractual and fiscal obligations and also to send you information regarding our
services and events. Your personal data are processed with and without electronic means and
by respecting data subjects' rights, fundamental freedoms and dignity, particularly with regard
to confidentiality, personal identity and the right to personal data protection. At any time
and without formalities you can write an e-mail to privacy@tis.bz.it in order to object the
processing of your personal data for the purpose of sending advertising materials and also
to exercise the right to access personal data and other rights referred to in Section 7 of
Decree 196/2003. The data controller is TIS Techno Innovation Alto Adige, Siemens Street n.
19, Bolzano. You can find the complete information on the web site www.tis.bz.it.



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