问题
I need to figure out how many unique terms are in our Solr (Lucene) index. And by unique terms, I dont mean by document. I mean total unique terms from all documents in the index. The Solr admin console shows how many documents, but not total terms.
I found a tool called Luke (Lucene Index Toolbox) that will give you that info, but its a UI tool, and my Sorl index is on a Ubuntu server so I cant run it.
Any Ideas?
回答1:
You can use the LukeRequestHandler. You should see the tag "numTerms" in the xml returned.
来源：https://stackoverflow.com/questions/4306240/find-total-term-count-in-solr-index