Hi Nagendra,
I tried to use solr-nrt-ra-3.4, while the dataimporthandler does not work.
The error message is:
INFO: created /dataimport:
org.apache.solr.handler.dataimport.DataImportHandler
Dec 6, 2011 1:16:18 AM org.apache.solr.common.SolrException log
SEVERE: java.lang.IncompatibleClassChangeError: Implementing class
at java.lang.ClassLoader.defineClass1(Native Method)
at java.lang.ClassLoader.defineClassCond(ClassLoader.java:631)
The nrt feature is critical to my app, what would be wrong with it?
Spark
2011/1/19 Nagendra Nagarajayya <nnagaraja...@transaxtions.com>
> Hi!
>
> I would like to announce Solr-RA, Solr with RankingAlgorithm. Solr-RA uses
> the RankingAlgorithm, a new scoring and ranking algorithm instead of Lucene
> to rank the searches. Solr with RA seems to enable Solr searches to be
> comparable to Google site search results, and much better than Lucene (perl
> index). RankingAlgorithm still uses the Lucene index to read documents but
> ranks and scores on its own. There is no change to the existing Solr setup,
> so searches, faceting, highlighting, etc. should work as before.
>
> You can get more information about Solr-RA from here:
> http://solr-ra.tgels.com <http://solr-ra.tgels.com/>
>
> You can find the comparison paper between Google site search and Lucene
> here: /http://solr-ra.tgels.com/**docs/**TestWithPerlOrgComparisonWithG**
> oogleAndLucene.pdf/<http://solr-ra.tgels.com/docs/TestWithPerlOrgComparisonWithGoogleAndLucene.pdf/>
>
> You can try out a demo (search Wikipedia, Perl/Php/Python indexes) here:
> http://solr-ra.tgels.com/**rankingsearch.jsp<http://solr-ra.tgels.com/rankingsearch.jsp>
>
> Solr-RA has two modes, a Product mode and a Document mode for document
> searches. Document mode is for searching html, rich text (pdf/word, etc.),
> books, faq, forums, etc. while Product mode is for short text searches as
> in retail stores, ecommerce, etc.
>
> You can download Solr-RA from here: http://solr-ra.tgels.com <
> http://solr-ra.tgels.com/> (free)
>
> You can download RankingAlgorithm from here:
> http://rankingalgorithm.tgels.**com <http://rankingalgorithm.tgels.com> <
> http://rankingalgorithm.**tgels.com/ <http://rankingalgorithm.tgels.com/>>
> (free)
>
> I would like you to try it (it is free) and provide us your valuable
> feedback. You can contact me at solr-ra at tgels.com or at the above
> email address or on twitter @solr_ra.
>
>
> Sincerely,
>
>
> - Nagendra Nagarajayya
> solr-ra.tgels.com
> rankingalgorithm.tgels.com
>
