Giovanni Dima wrote:
Andrzej, tanks for the reply. I'm sorry but i've another (similar) question... Lucene and nutch use the same parser and analyzer?
No, they don't.
I seems to understand that the segments created from the nutch are different from those creating from lucene. I've installed nutch and
They are not simply different - they represent completely different data structures, only accidentally named the same...
I've created folders db and segments. Then, as explained in the tutorial, i've created a new database, injected urls into it, generated a fetchlist from the database and indexed the segment with the command bin/nutch index .. May I use as lucene's "indexLocation" the index folder created in this way? If I may not, how can I make a valid index for lucene?
In Lucene API there is no such thing as "indexLocation". You probably refer to the search demo application, included in Lucene distribution. If that's the case, then the answer is no - it won't work with indexes created by Nutch. However, if you use Lucene API, you can work with them just fine - they are normal Lucene indexes, just the field names, and analyzers used are different.
I suggest you to look inside the demo app., and see how Lucene's API is used.
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