Hi, I am running some AutomatonQueries and see caching effects happening, that I can't seem to get rid of. E.g. an AutomatonQuery takes
Run 1: 3000 ms Run 2 and all subsequent runs: 250 ms The IndexSearcher is closed after every full query circle (and opened via open(Directory), so the IndexReader should be closed, too, right?). I have changed indexes, restarted Eclipse, and run GC to no effect. I am thinking FieldCache.purge might help, but how do i get there? Also, how to reasonably assess execution times for AQs? The very first runs can last pretty long, yet cached queries are fast. Overlap seems to benefit queries down the line, e.g. "*ration" is much faster if sometime before "*ation" has been run. Would it be feasible to warm an index with the most frequent ngrams for AutomatonQueries? Any pointers? Thanks, Rene -- NEU: FreePhone - kostenlos mobil telefonieren! Jetzt informieren: http://www.gmx.net/de/go/freephone --------------------------------------------------------------------- To unsubscribe, e-mail: java-user-unsubscr...@lucene.apache.org For additional commands, e-mail: java-user-h...@lucene.apache.org
