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Posted to solr-user@lucene.apache.org by Bradford Stephens <br...@gmail.com> on 2010/02/24 23:15:59 UTC

Seattle Hadoop/Scalability/NoSQL Meetup Tonight!

The Seattle Hadoop/Scalability/NoSQL (yeah, we vary the title) meetup
is tonight! We're going to have a guest speaker from MongoDB :)

As always, it's at the University of Washington, Allen Computer
Science building, Room 303 at 6:45pm. You can find a map here:
http://www.washington.edu/home/maps/southcentral.html?cse

If you can, please RSVP here (not required, but very nice):
http://www.meetup.com/Seattle-Hadoop-HBase-NoSQL-Meetup/

--
http://www.drawntoscalehq.com --  The intuitive, cloud-scale data
solution. Process, store, query, search, and serve all your data.

http://www.roadtofailure.com -- The Fringes of Scalability, Social
Media, and Computer Science

Not getting any highlighter results when using wildcards

Posted by "Woolf, Ross" <Ro...@BMC.com>.

When I use a WildcardQuery with the highlighter, I don't get any fragments back, I get null returned to strBetText.  If I just use a term query then it works.  

TokenStream tokenStream = TokenSources.getTokenStream(indexReader, docId, strFieldName);
QueryScorer scorer = new QueryScorer(query, strFieldName);
Fragmenter fragmenter = new SimpleSpanFragmenter(scorer);
SimpleHTMLFormatter formatter = new SimpleHTMLFormatter("[", "]");
Highlighter highlighter = new Highlighter(formatter, scorer);
highlighter.setTextFragmenter(fragmenter);
String strBestText = null;
strBestText = highlighter.getBestFragment(tokenStream, strText);

In the Lucene In Action book it mentions that if you are using wildcard that you need to call rewrite on query before using it.  I have tried doing this but in my debugger I still see the query with the wildcard and it does not look as if it has rewritten it.  

Is there a problem using wildcards in the highlighter, or am I not using rewrite on my query correctly? (why would code inside the highlighter not call the rewrite automatically?).  

Any help would be appreciated.


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Re: Seattle Hadoop/Scalability/NoSQL Meetup Tonight!

Posted by Adilson Oliveira Cruz <ad...@gmail.com>.

 Do you video-recorded the meeting?

On Thu, Feb 25, 2010 at 5:00 AM, Bradford Stephens <
bradfordstephens@gmail.com> wrote:

> Thanks for coming, everyone! We had around 25 people. A *huge*
> success, for Seattle. And a big thanks to 10gen for sending Richard.
>
> Can't wait to see you all next month.
>
> On Wed, Feb 24, 2010 at 2:15 PM, Bradford Stephens
> <br...@gmail.com> wrote:
> > The Seattle Hadoop/Scalability/NoSQL (yeah, we vary the title) meetup
> > is tonight! We're going to have a guest speaker from MongoDB :)
> >
> > As always, it's at the University of Washington, Allen Computer
> > Science building, Room 303 at 6:45pm. You can find a map here:
> > http://www.washington.edu/home/maps/southcentral.html?cse
> >
> > If you can, please RSVP here (not required, but very nice):
> > http://www.meetup.com/Seattle-Hadoop-HBase-NoSQL-Meetup/
> >
> > --
> > http://www.drawntoscalehq.com --  The intuitive, cloud-scale data
> > solution. Process, store, query, search, and serve all your data.
> >
> > http://www.roadtofailure.com -- The Fringes of Scalability, Social
> > Media, and Computer Science
> >
>
>
>
> --
> http://www.drawntoscalehq.com --  The intuitive, cloud-scale data
> solution. Process, store, query, search, and serve all your data.
>
> http://www.roadtofailure.com -- The Fringes of Scalability, Social
> Media, and Computer Science
>

Re: Seattle Hadoop/Scalability/NoSQL Meetup Tonight!

Posted by Nick Dimiduk <nd...@gmail.com>.

Not that I'm aware of.

2010/2/25 Tim Terlegård <ti...@gmail.com>

> 2010/2/25 Bradford Stephens <br...@gmail.com>:
> > Thanks for coming, everyone! We had around 25 people. A *huge*
> > success, for Seattle. And a big thanks to 10gen for sending Richard.
> >
> > Can't wait to see you all next month.
>
> Did anyone record the event?
>
> /Tim
>