Hi All,

I have a question regarding the new Lucene query parser framework in the 
contribs project.  

 My company's project is running on top of 2.4.0 release of Lucene. I am  
trying to evaluate the new query parser framework that was added to the 
contribs project in the Lucene 2.9.0 release and looks like it might fit our 
needs.  Due to some custom additions done to the core Lucene code base,  we are 
currently unable to upgrade to the latest stable release.  

My questions:
1) Is it possible to use the contrib query parser framework with lucene 2.4.0 
release ?  I know the documentation hints such compatibility 
(http://lucene.apache.org/java/3_0_1/api/contrib-queryparser/index.html)  but 
wanted to confirm the same.
2) Has anybody tried doing this before ? If yes, can you please let me know if 
there is anything I should be aware of while attempting this ?
3) Since its lot more flexible than the default query parser, is there a chance 
it would replace the query parser in the Lucene core ? If yes , any known 
timelines ? 

Kindly help me with these questions.

Thanks
Kannan



      

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