Hi,

> I wonder if it's possible to get more information from the index. For
> example, I'd like to get the TF-IDF score of a given term, or get a
> list of terms sorted by TF-IDF, not from a given document, but from
> the whole corpus, or, simply to enumerate all indexed terms.

> Maybe solor doesn't expose this data, but I can use Lucene jar to get
> them? Since I am not familiar with Lucene, either, any pointer is
> helpful.

Maybe you could get a Lucene IndexReader from Solr, then get the indexed terms 
from this reader 
(http://lucene.zones.apache.org:8080/hudson/job/Lucene-Nightly/javadoc/org/apache/lucene/index/IndexReader.html#terms())

André Davignon

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