How to get list of all search keyword in Lucene?

Question

I need the list of all search keyword(term) i.e. indexed in lucene index. I googled for it. but, i didn't get the solution. Is it possible to get the list of all search term?

Answer 1

You probably need the function IndexReader.terms() that gives you an enumeration of all the terms. I highly recommend using the Luke interactive Lucene front-end for exploring Lucene indexes.