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From "Evert R." <evert.ra...@gmail.com>
Subject Re: Solr Basic Configuration - Highlight - Begginer
Date Wed, 16 Dec 2015 14:28:17 GMT
Hi Andrea,

Thanks for the reply!

I tried with the hl.fl parameter as well, using as below:

http://localhost:8983/solr/techproducts/select?q=nietava&fl=id%2C+content&wt=json&indent=true&hl=true&
hl.fl=f.content.hl.content%3D4&hl.simple.pre=%3Cem%3E&hl.simple.post=%3C%2Fem%3E

with the parameter under the hl field in the solr ui:

1. f.content.hl.snnipets=2
2. f.content.hl.content=4
3. content

with no success...

Should I have this configuration in the XML file?

Regards,

*Evert *

2015-12-16 11:23 GMT-02:00 Andrea Gazzarini <a.gazzarini@gmail.com>:

> Hi Evert,
> what is the configuration of the default request handler? Did you set the
> hl.fl parameter?
>
> Please check here [1] the parameters that the highlighting component
> expects. Required parameters should be in the query string or declared
> within the request handler which answers to your query.
>
> Andrea
>
> [1] https://wiki.apache.org/solr/HighlightingParameters
>
>
>
>
> 2015-12-16 12:51 GMT+01:00 Evert R. <evert.ramos@gmail.com>:
>
> > Hi everyone!
> >
> > I think I should not have posted my server name... never had that many
> > access attempts...
> >
> >
> >
> > 2015-12-16 9:03 GMT-02:00 Evert R. <evert.ramos@gmail.com>:
> >
> > > Hello Erick,
> > >
> > > Thanks again for your time.
> > >
> > > Here is as far as I have gone:
> > >
> > > 1. I started a fresh install and did the following:
> > >
> > > [evert@nix]$ bin/solr start -e techproducts
> > > [evert@nix]$ curl '
> > >
> >
> http://localhost:8983/solr/techproducts/update/extract?literal.id=pdf1&commit=true
> > '
> > > -F "Emmanuel=@/home/solr/dados/teste/Emmanuel.pdf"
> > >
> > > 2. I am using only the Solr Admin UI to check the query respond, here
> is
> > > an example:
> > >
> > > Query: http://
> > > ​localhost
> > >
> > >
> >
> :8983/solr/techproducts/select?q=nietava&fl=id%2C+author%2C+content&wt=json&indent=true&hl=true&hl.simple.pre=%3Cem%3E&hl.simple.post=%3C%2Fem%3E
> > >
> > > Result: {
> > >   "responseHeader": {
> > >     "status": 0,
> > >     "QTime": 14,
> > >     "params": {
> > >       "q": "nietava",
> > >       "hl": "true",
> > >       "hl.simple.post": "</em>",
> > >       "indent": "true",
> > >       "fl": "id, author, content",
> > >       "wt": "json",
> > >       "hl.simple.pre": "<em>",
> > >       "_": "1450262674102"
> > >     }
> > >   },
> > >   "response": {
> > >     "numFound": 1,
> > >     "start": 0,
> > >     "docs": [
> > >       {
> > >         "id": "pdf1",
> > >         "author": "Wander",
> > >         "content": [
> > >           "André Luiz - Sexo e Destino _Chico e Waldo_.doc \n \n    \n
> > > Francisco Cândido Xavier \ne \n \n Waldo Vieira \n \n \n \n \n Sexo e
> > > Destino \n \n \n \n 12o livro da Coleção \n“A Vida no Mundo Espiritual”
> > \n
> > > \n  \n \n \n \n Ditado pelo Espírito \nAndré Luiz \n \n  \n \n \n \n \n
> > \n
> > > \n FEDERAÇÃO ESPÍRITA BRASILEIRA \nDEPARTAMENTO EDITORIAL \n \n Rua
> Souza
> > > Valente, 17 \n20941-040 - Rio - RJ - Brasil \n \n  \nhttp://
> > > www.febnet.org.br/  \n  \n \n   \n Francisco Cândido Xavier - Sexo e
> > > Destino - pelo Espírito André Luiz \n \n  \n2 \n \n  \n \n \n \n
> Coleção
> > > \n“A Vida no Mundo Espiritual” \n"
> > >         ]
> > >       }
> > >     ]
> > >   },
> > >   "highlighting": {
> > >     "pdf1": {}
> > >   }
> > > }
> > >
> > > **On the content it brings the whole pdf content (book), and notice
> that
> > > in the highlight it shows empty.
> > >
> > > I tried creating a new core with bin/solr create -c test, using the
> > > schema.xml and solrconfig.xml standard found in
> > > /solr/server/solr/configsets/basic_configs/conf
> > >
> > > But even though... not working as expected (I think).
> > >
> > >
> > > Would you know how to set this techproducts example to bring the
> snnipets
> > > of text?
> > >
> > > The server only allows specific ip address for this port, if you
> would, I
> > > could get it open for you to check.
> > >
> > >
> > > Thanks again and best regards!
> > >
> > >
> > >
> > >
> > > *Evert
> > >
> > >
> > > 2015-12-15 18:14 GMT-02:00 Erick Erickson <erickerickson@gmail.com>:
> > >
> > >> No, that's not what I meant. The highlight component adds a special
> > >> section to the return packet that will contain "snippets" of text with
> > >> highlights. You control how big those snippets are via various
> > >> parameters in the highlight component and they'll have the tags you
> > >> specify for highlighting.
> > >>
> > >> Your app needs to pull the information from the highlight portion of
> > >> the response packet rather than the document list. Just execute your
> > >> queries via cURL or a browser to see the structure of a response to
> > >> see what I mean.
> > >>
> > >> And note that you do _not_ need to return the fields you're
> > >> highlighting in the "fl" list so you do _not_ need to return the
> > >> entire document contents.
> > >>
> > >> What are you using to display the results anyway?
> > >>
> > >> Best,
> > >> Erick
> > >>
> > >> On Tue, Dec 15, 2015 at 10:02 AM, Evert R. <evert.ramos@gmail.com>
> > wrote:
> > >> > Hi Erick,
> > >> >
> > >> > Thank you very much for the reply!!
> > >> >
> > >> > I do get back the full text, autor, and a whole lots of stuff which
> > >> doesn´t
> > >> > really matter for my project.
> > >> >
> > >> > So, what you are saying is that the solr gets me back the full
> content
> > >> and
> > >> > my application will fix the rest? Which means for me that all my
> books
> > >> (pdf
> > >> > files) when searching for an specific word it will bring me the
> whole
> > >> book
> > >> > content that has the requested query. And my application (php) in
> this
> > >> > case... will take care of show only part of the text (such as in
> > >> highlight,
> > >> > as I was understandind) and hightlight the key word I was looking
> for?
> > >> >
> > >> > If so, Erick, you gave me a big help clearing out... I thought I
> would
> > >> do
> > >> > that with Solr in an easy way. =)
> > >> >
> > >> > Thanks for the attachements tip!
> > >> >
> > >> > Best regards,
> > >> >
> > >> > Evert
> > >> >
> > >> > 2015-12-15 14:56 GMT-02:00 Erick Erickson <erickerickson@gmail.com
> >:
> > >> >
> > >> >> How are you trying to display the results? Highlighting is a bit
of
> > an
> > >> >> odd beast. Assuming it's correctly configured, the response packet
> > >> >> will have a separate highlight section, it's the application's
> > >> >> responsibility to present that pleasingly.
> > >> >>
> > >> >> What _do_ you get bak in the response?
> > >> >>
> > >> >> BTW, the mail sever pretty aggressively strips attachments, your's
> > >> >> didn't come through.
> > >> >>
> > >> >> Best,
> > >> >> Erick
> > >> >>
> > >> >> On Tue, Dec 15, 2015 at 3:25 AM, Evert R. <evert.ramos@gmail.com>
> > >> wrote:
> > >> >> > Hi there!
> > >> >> >
> > >> >> > It´s my first installation, not sure if here is the right
> > channel...
> > >> >> >
> > >> >> > Here is my steps:
> > >> >> >
> > >> >> > 1. Set up a basic install of solr 5.4.0
> > >> >> >
> > >> >> > 2. Create a new core through command line (bin/solr create
-c
> test)
> > >> >> >
> > >> >> > 3. Post 2 files: 1 .docx and 2 .pdf (bin/post -c test
> /docs/test/)
> > >> >> >
> > >> >> > 4. Query over the browser and it brings the correct search,
but
> it
> > >> does
> > >> >> not
> > >> >> > show the part of the text I am querying, the highlight.
> > >> >> >
> > >> >> >   I have already flagled the 'hl' option. But still it does
not
> > >> word...
> > >> >> >
> > >> >> > Exemple: I am looking for the word 'peace' in my pdf file
(book)
> I
> > >> have 4
> > >> >> > matches for this word, it shows me the book name (pdf file)
but
> > does
> > >> not
> > >> >> > bring which part of the text it has the word peace on it.
> > >> >> >
> > >> >> >
> > >> >> > I am problably missing some configuration in schema.xml,
which is
> > >> missing
> > >> >> > from my folder.... /solr/server/solr/test/conf/
> > >> >> >
> > >> >> > Or even the solrconfig.xml...
> > >> >> >
> > >> >> > I have read a bunch of things about highlight check these
files,
> > >> copied
> > >> >> the
> > >> >> > standard schema.xml to my core/conf folder, but still it
does not
> > >> bring
> > >> >> the
> > >> >> > highlight.
> > >> >> >
> > >> >> >
> > >> >> > Attached a copy of my solrconfig.xml file.
> > >> >> >
> > >> >> >
> > >> >> > I am very sorry for this, probably, dumb and too basic
> question...
> > >> First
> > >> >> > time I see solr in live.
> > >> >> >
> > >> >> >
> > >> >> > Any help will be appreciated.
> > >> >> >
> > >> >> >
> > >> >> >
> > >> >> > Best regards,
> > >> >> >
> > >> >> >
> > >> >> > Evert Ramos
> > >> >> >
> > >> >> > evert.ramos@gmail.com
> > >> >> >
> > >> >>
> > >>
> > >
> > >
> >
>

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