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Posted to solr-user@lucene.apache.org by "Dave C." <da...@hotmail.com> on 2007/11/13 23:06:00 UTC

Solr java tutorial

Hi everyone,

My next question is: is there a beginner's tutorial on how to programmatically query solr?
I have seen some users' do things like:


        SolrServer server = getSolrServer();

        SolrQuery
solrQuery = new SolrQuery();

       
solrQuery.setQuery(..);

       
QueryResponse rsp = server.query(solrQuery);

But is there some tutorial that outlines the basic classes to use, etc?
I know there is a javadoc but it's not helpful if I don't know what to use.

Thanks a lot,
David

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RE: Solr java tutorial

Posted by Will Johnson <wi...@gmail.com>.
Check out:

http://svn.apache.org/viewvc/lucene/solr/trunk/client/java/solrj/test/org/ap
ache/solr/client/solrj/SolrQueryTest.java?revision=555343&view=markup

or

http://svn.apache.org/viewvc/lucene/solr/trunk/client/java/solrj/test/org/ap
ache/solr/client/solrj/SolrQueryTest.java?revision=555343&view=markup

as for stability, I've been using solrj for ~6 months now and it's been
great.  You should also be able to use the 1.3 pre-release solrj jar files
against a solr 1.2 instance.

- will

-----Original Message-----
From: Dave C. [mailto:daft.davy@hotmail.com] 
Sent: Tuesday, November 13, 2007 5:06 PM
To: solr-user@lucene.apache.org
Subject: Solr java tutorial

Hi everyone,

My next question is: is there a beginner's tutorial on how to
programmatically query solr?
I have seen some users' do things like:


        SolrServer server = getSolrServer();

        SolrQuery
solrQuery = new SolrQuery();

       
solrQuery.setQuery(..);

       
QueryResponse rsp = server.query(solrQuery);

But is there some tutorial that outlines the basic classes to use, etc?
I know there is a javadoc but it's not helpful if I don't know what to use.

Thanks a lot,
David

_________________________________________________________________
Help yourself to FREE treats served up daily at the Messenger Café. Stop by
today.
http://www.cafemessenger.com/info/info_sweetstuff2.html?ocid=TXT_TAGLM_OctWL
tagline

Re: Solr java tutorial

Posted by Mike Klaas <mi...@gmail.com>.
Not really--there have been a few threads on this topic recently.   
Perhaps in a couple months?

It may depend on the timing of the lucene release.

-MIke

On 13-Nov-07, at 3:41 PM, Dave C. wrote:

> Ah...
> :(
>
> Is there a timeline for the 1.3 release?
>
> - david
>
>
>> Date: Tue, 13 Nov 2007 18:33:01 -0500
>> From: ryantxu@gmail.com
>> To: solr-user@lucene.apache.org
>> Subject: Re: Solr java tutorial
>>
>> Dave C. wrote:
>>> I'm really confused...is SolrJ coming in Solr 1.3 (which hasn't  
>>> been released yet)?
>>> It doesn't seem to be found in Solr 1.2 which I am using.
>>>
>>> please enlighten..
>>>
>>
>> correct. solrj is in solr-1.3-dev -- to use it you need to use a  
>> nightly
>> build.
>>
>> It has not been officially released yet.  While it is quite  
>> stable, the
>> interfaces are still subject to change until the final release.
>>
>> ryan
>
> _________________________________________________________________
> Boo! Scare away worms, viruses and so much more! Try Windows Live  
> OneCare!
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RE: Solr java tutorial

Posted by "Dave C." <da...@hotmail.com>.
Ah...
:(

Is there a timeline for the 1.3 release?

- david


> Date: Tue, 13 Nov 2007 18:33:01 -0500
> From: ryantxu@gmail.com
> To: solr-user@lucene.apache.org
> Subject: Re: Solr java tutorial
> 
> Dave C. wrote:
> > I'm really confused...is SolrJ coming in Solr 1.3 (which hasn't been released yet)?
> > It doesn't seem to be found in Solr 1.2 which I am using.
> > 
> > please enlighten..
> > 
> 
> correct. solrj is in solr-1.3-dev -- to use it you need to use a nightly 
> build.
> 
> It has not been officially released yet.  While it is quite stable, the 
> interfaces are still subject to change until the final release.
> 
> ryan

_________________________________________________________________
Boo! Scare away worms, viruses and so much more! Try Windows Live OneCare!
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Re: Solr java tutorial

Posted by Ryan McKinley <ry...@gmail.com>.
Dave C. wrote:
> I'm really confused...is SolrJ coming in Solr 1.3 (which hasn't been released yet)?
> It doesn't seem to be found in Solr 1.2 which I am using.
> 
> please enlighten..
> 

correct. solrj is in solr-1.3-dev -- to use it you need to use a nightly 
build.

It has not been officially released yet.  While it is quite stable, the 
interfaces are still subject to change until the final release.

ryan

RE: Solr java tutorial

Posted by "Dave C." <da...@hotmail.com>.
I'm really confused...is SolrJ coming in Solr 1.3 (which hasn't been released yet)?
It doesn't seem to be found in Solr 1.2 which I am using.

please enlighten..

- David


> Date: Tue, 13 Nov 2007 17:21:13 -0500
> From: ryantxu@gmail.com
> To: solr-user@lucene.apache.org
> Subject: Re: Solr java tutorial
> 
> 
> Not yet, but there should be!
> 
> Currently people learn it from looking at the source and tests.  I 
> started to add something to:
> 
>   http://wiki.apache.org/solr/Solrj
> 
> it (obviously) still needs work.
> 
> If you are using eclipse (or similar), after typing "solrQuery." you 
> should get a drop down of all the available options - i find this 
> invaluable for learning what is possible.
> 
> ryan
> 
> 
> 
> Dave C. wrote:
> > Hi everyone,
> > 
> > My next question is: is there a beginner's tutorial on how to programmatically query solr?
> > I have seen some users' do things like:
> > 
> > 
> >         SolrServer server = getSolrServer();
> > 
> >         SolrQuery
> > solrQuery = new SolrQuery();
> > 
> >        
> > solrQuery.setQuery(..);
> > 
> >        
> > QueryResponse rsp = server.query(solrQuery);
> > 
> > But is there some tutorial that outlines the basic classes to use, etc?
> > I know there is a javadoc but it's not helpful if I don't know what to use.
> > 
> > Thanks a lot,
> > David
> > 
> > _________________________________________________________________
> > Help yourself to FREE treats served up daily at the Messenger Café. Stop by today.
> > http://www.cafemessenger.com/info/info_sweetstuff2.html?ocid=TXT_TAGLM_OctWLtagline
> 

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Re: Solr java tutorial

Posted by Ryan McKinley <ry...@gmail.com>.
Not yet, but there should be!

Currently people learn it from looking at the source and tests.  I 
started to add something to:

  http://wiki.apache.org/solr/Solrj

it (obviously) still needs work.

If you are using eclipse (or similar), after typing "solrQuery." you 
should get a drop down of all the available options - i find this 
invaluable for learning what is possible.

ryan



Dave C. wrote:
> Hi everyone,
> 
> My next question is: is there a beginner's tutorial on how to programmatically query solr?
> I have seen some users' do things like:
> 
> 
>         SolrServer server = getSolrServer();
> 
>         SolrQuery
> solrQuery = new SolrQuery();
> 
>        
> solrQuery.setQuery(..);
> 
>        
> QueryResponse rsp = server.query(solrQuery);
> 
> But is there some tutorial that outlines the basic classes to use, etc?
> I know there is a javadoc but it's not helpful if I don't know what to use.
> 
> Thanks a lot,
> David
> 
> _________________________________________________________________
> Help yourself to FREE treats served up daily at the Messenger Café. Stop by today.
> http://www.cafemessenger.com/info/info_sweetstuff2.html?ocid=TXT_TAGLM_OctWLtagline