We have a system that is using lucene and the searches are very slow.  The 
number of documents is fairly small (less than 30,000) and each document is 
typically only 2 to 10 kilo-characters.  Yet, searches are taking 15-16 seconds.

One of the things I noticed was that the index directory has several thousand 
(3000+) .cfs files.  We do optimize the index once per day.  This is a system 
that probably gets several thousand document deletes and additions per day 
(spread out across the day).

Any thoughts.  We didn't really notice this until we went to 4.x.

Scott


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