Re: Download document from solr
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RE: Download document from solr
You could index into your id (or another field) the download url of the
document and then use that to enable download of the document.
Ephraim Ofir
-Original Message-
From: Lance Norskog [mailto:goks...@gmail.com]
Sent: Friday, September 03, 2010 1:07 AM
To: solr-user@lucene.apache.org
Subject: Re: Download document from solr
Yes. Indexing a PDFother types with '/extract' means that Solr finds
words in the document and indexes those in a field 'content'. It does
not save the binary contents of the file. You could make a request
handler that fetches one document and generates a redirect to the
link.
On Thu, Sep 2, 2010 at 7:35 AM, Matteo Moci mox...@libero.it wrote:
Thank you for the suggestions,
I just completed the tutorial at http://lucene.apache.org/solr/tutorial.html
and i understood that in the GET parameters I can choose wt=standard (and
obtain an xml structure in the results),
wt=json or wt=php.
All of them display the results inline, in the sense that they are embedded
and entirely included in the response.
If I submit pdfs (i think it is also for docs and CSVs) files to solr, I
will get in the results something like this in json:
[some part of response omitted]
response:{numFound:1,start:0,maxScore:0.34002018,docs:[
{
last_modified:2010-08-05T14:07:24Z,
id:doc1,
content_type:[application/pdf],
score:0.34002018}]
}}
( example taken from http://wiki.apache.org/solr/ExtractingRequestHandler )
that shows no content at all.
The only way I have to retrieve and download the pdf file is to use the
id=doc1 to access some repository (even a database table )
that can provide me the content starting from the id.
Does this look like a common practice?
Thank you
Il 02/09/10 08:47, Lance Norskog ha scritto:
Solr can return the list of results in JSON or php format, so that you
UI can allow a download.
You can write a UI in the Velocity toolkit- it's pretty easy.
On Wed, Sep 1, 2010 at 8:24 AM, Matteo Mocimox...@libero.it wrote:
Hello to All,
I am a newbie with Solr, and I am trying to understand if I can use it
form
my purpose,
and I was wondering how Solr lists the result documents: do they appear
as
downloadable files,
just like http://solr.machine.com/path/file.doc, or do I need develop
another layer to take care of downloading?
Even a link to the docs might work...
Thank you,
Matteo
--
Lance Norskog
goks...@gmail.com
Re: Download document from solr
Solr can return the list of results in JSON or php format, so that you UI can allow a download. You can write a UI in the Velocity toolkit- it's pretty easy. On Wed, Sep 1, 2010 at 8:24 AM, Matteo Moci mox...@libero.it wrote: Hello to All, I am a newbie with Solr, and I am trying to understand if I can use it form my purpose, and I was wondering how Solr lists the result documents: do they appear as downloadable files, just like http://solr.machine.com/path/file.doc, or do I need develop another layer to take care of downloading? Even a link to the docs might work... Thank you, Matteo -- Lance Norskog goks...@gmail.com
Re: Download document from solr
Thank you for the suggestions,
I just completed the tutorial at http://lucene.apache.org/solr/tutorial.html
and i understood that in the GET parameters I can choose wt=standard
(and obtain an xml structure in the results),
wt=json or wt=php.
All of them display the results inline, in the sense that they are
embedded and entirely included in the response.
If I submit pdfs (i think it is also for docs and CSVs) files to solr, I
will get in the results something like this in json:
[some part of response omitted]
response:{numFound:1,start:0,maxScore:0.34002018,docs:[
{
last_modified:2010-08-05T14:07:24Z,
id:doc1,
content_type:[application/pdf],
score:0.34002018}]
}}
( example taken from http://wiki.apache.org/solr/ExtractingRequestHandler )
that shows no content at all.
The only way I have to retrieve and download the pdf file is to use the
id=doc1 to access some repository (even a database table )
that can provide me the content starting from the id.
Does this look like a common practice?
Thank you
Il 02/09/10 08:47, Lance Norskog ha scritto:
Solr can return the list of results in JSON or php format, so that you
UI can allow a download.
You can write a UI in the Velocity toolkit- it's pretty easy.
On Wed, Sep 1, 2010 at 8:24 AM, Matteo Mocimox...@libero.it wrote:
Hello to All,
I am a newbie with Solr, and I am trying to understand if I can use it form
my purpose,
and I was wondering how Solr lists the result documents: do they appear as
downloadable files,
just like http://solr.machine.com/path/file.doc, or do I need develop
another layer to take care of downloading?
Even a link to the docs might work...
Thank you,
Matteo
Re: Download document from solr
Yes. Indexing a PDFother types with '/extract' means that Solr finds
words in the document and indexes those in a field 'content'. It does
not save the binary contents of the file. You could make a request
handler that fetches one document and generates a redirect to the
link.
On Thu, Sep 2, 2010 at 7:35 AM, Matteo Moci mox...@libero.it wrote:
Thank you for the suggestions,
I just completed the tutorial at http://lucene.apache.org/solr/tutorial.html
and i understood that in the GET parameters I can choose wt=standard (and
obtain an xml structure in the results),
wt=json or wt=php.
All of them display the results inline, in the sense that they are embedded
and entirely included in the response.
If I submit pdfs (i think it is also for docs and CSVs) files to solr, I
will get in the results something like this in json:
[some part of response omitted]
response:{numFound:1,start:0,maxScore:0.34002018,docs:[
{
last_modified:2010-08-05T14:07:24Z,
id:doc1,
content_type:[application/pdf],
score:0.34002018}]
}}
( example taken from http://wiki.apache.org/solr/ExtractingRequestHandler )
that shows no content at all.
The only way I have to retrieve and download the pdf file is to use the
id=doc1 to access some repository (even a database table )
that can provide me the content starting from the id.
Does this look like a common practice?
Thank you
Il 02/09/10 08:47, Lance Norskog ha scritto:
Solr can return the list of results in JSON or php format, so that you
UI can allow a download.
You can write a UI in the Velocity toolkit- it's pretty easy.
On Wed, Sep 1, 2010 at 8:24 AM, Matteo Mocimox...@libero.it wrote:
Hello to All,
I am a newbie with Solr, and I am trying to understand if I can use it
form
my purpose,
and I was wondering how Solr lists the result documents: do they appear
as
downloadable files,
just like http://solr.machine.com/path/file.doc, or do I need develop
another layer to take care of downloading?
Even a link to the docs might work...
Thank you,
Matteo
--
Lance Norskog
goks...@gmail.com
Download document from solr
Hello to All, I am a newbie with Solr, and I am trying to understand if I can use it form my purpose, and I was wondering how Solr lists the result documents: do they appear as downloadable files, just like http://solr.machine.com/path/file.doc, or do I need develop another layer to take care of downloading? Even a link to the docs might work... Thank you, Matteo
Re: Download document from solr
SOLR returns an XML packet (well, you can also specify other response formats, e.b. JSON). Within that XML, there'll be some overall response characteristics (e.g. number of matches) and a list of documents. If you do the example setup (http://lucene.apache.org/solr/tutorial.html) and submit a query you'll see the XML returned (default) right in your browser. If you're using FireFox or Chrome, you might have to install an XML plugin to see it nicely formatted. HTH Erick On Wed, Sep 1, 2010 at 11:24 AM, Matteo Moci mox...@libero.it wrote: Hello to All, I am a newbie with Solr, and I am trying to understand if I can use it form my purpose, and I was wondering how Solr lists the result documents: do they appear as downloadable files, just like http://solr.machine.com/path/file.doc, or do I need develop another layer to take care of downloading? Even a link to the docs might work... Thank you, Matteo
