looks ok for me. But it is a long time since I did this stuff last time.
Try to use Field.Text and have a look if the values are in the index. Press the explain button on a normal nutch result page.
Matthias
Benny Lin schrieb:
Hi Kelvin and Matthias,
Thanks a lot for your direction. I made QueryFilter and IndexFilter for price field. Here is feedback from running bin/nutch net.nutch.searcher.Query
Parsed: price:"f0000000000t1000000000" Translated: +price:[0000000000 TO 1000000000]
It looks like it is translated into range query.
However, when I type this query into search box in Tomcat, it doesn't work. I wonder if I need turn on something in JSP pages or I may use wrong index type in the index filter.
Here is a sentence I used in the indexFilter class
doc.add(Field.UnStored("price",PriceString));
Is that wrong type I used? I also tried "Field.Keyword", it doesn't work either.
The following are prices I indexed
0000069900 0005450000 0000099900 0000839000 0000969000 0000087400 0001249500 0000019000 0001200000 0000019900 0000000000 0000089900 0000574900 0000000000 0000099900 0000399900 0000050000 0000089900 0000025000 0000074900 0000019900 0000079400 0000049900 0000099900 0000027000
it is supposed to return something, but it deosn't.
Could you please help out?
Thanks in advance.
Benny
--- Kelvin Tan <[EMAIL PROTECTED]> wrote:
You'll need to write a query plugin so that the field search passes through. Check out out query-basic and query-site for examples.
use bin/nutch net.nutch.searcher.Query to see how your query really looks like after the Nutch processing.
Kelvin
On Fri, 4 Mar 2005 10:48:38 -0800 (PST), Benny Lin wrote:
Hi, I am new in Nutch. I need some help on
construct range query
string.
During crawing, I added a keyword field called
"price" for each
document. After I finish indexing. I want to test
the ranger query
like
price:[001000 TO 010000]
But it deson't work when I type it in query box in
the search.jsp
page.
I think there is something wrong with the query string.
Can someone help me out?
Thanks a lot.
__________________________________________________ Do You Yahoo!? Tired of spam? Yahoo! Mail has the best spam
protection around
http://mail.yahoo.com
-------------------------------------------------------
SF email is
sponsored by - The IT Product Guide Read honest & candid reviews on hundreds of IT
Products from real
users. Discover which products truly live up to
the hype. Start
reading now.
http://ads.osdn.com/?ad_id=6595&alloc_id=14396&op=click
_______________________________________________
Nutch-general
mailing list [email protected]
https://lists.sourceforge.net/lists/listinfo/nutch-general
__________________________________ Celebrate Yahoo!'s 10th Birthday! Yahoo! Netrospective: 100 Moments of the Web http://birthday.yahoo.com/netrospective/
-- http://www.eventax.com - eventax GmbH http://www.umkreisfinder.de - Die Suchmaschine f�r Lokales und Events
------------------------------------------------------- SF email is sponsored by - The IT Product Guide Read honest & candid reviews on hundreds of IT Products from real users. Discover which products truly live up to the hype. Start reading now. http://ads.osdn.com/?ad_id=6595&alloc_id=14396&op=click _______________________________________________ Nutch-general mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/nutch-general
