Seems I know the answer. The example query from mentioned above page: http://localhost:8983/solr/techproducts/suggest?suggest=true&suggest.build=true&suggest.dictionary=mySuggester&wt=json&suggest.q=elec <http://localhost:8983/solr/techproducts/suggest?suggest=true&suggest.build=true&suggest.dictionary=mySuggester&wt=json&suggest.q=elec> each time rebuild the index. After I removed the "suggest.build=true" parameter the query takes 5ms maximum now.
The page even warns: "note, however, that you would likely not want to build the index on every query" so this just a lack of attention from me. -- View this message in context: http://lucene.472066.n3.nabble.com/Why-suggestions-can-be-that-slow-tp4178944p4178948.html Sent from the Solr - User mailing list archive at Nabble.com.