More on the below issue. We have perhaps 10 million or 100 million but this new 3.x lucene appears to go over all the entries that match instead of just having a cursor into the index??? The more I look at the code, it almost looks like it is not possible.
I am wondering how the old Hits object worked that was deprecated and removed....that looks like I could stop asking it for more results and it would work better not counting all activities that matched in my 10 mil or 100 mil result set and just returning the first 100, second 100 and then I can cut off which would be way more performant. Should I just use 2.9 instead? But then 3.x doesn't seem to support this? Thanks, Dean From: Hiller, Dean x66079 Sent: Sunday, June 19, 2011 11:29 AM To: 'java-user@lucene.apache.org' Subject: how to do simple search paging results of 100 each? and query syntax question On the link http://lucene.apache.org/java/3_0_3/queryparsersyntax.html#Range%20Searches There is ranged searched, how do I specify everything above a date from date 20020101 to end of time? Next, I am temporarily using lucene in a noSQL solution(to switch to Solr later after prototype) and So I am just indexing basic columns..no need for "top search results", etc. When I look at the IndexSearcher and it's list of methods I am not sure how I can grab the first 100 Results, then the second 100 results(that is if I need them), then the third 100 results (again if needed) I see a TopScoreDocCollector.create method but the IndexSearcher.search(Query, Collector) method states only to call that method if you need ALL the results. I definitely don't need all but need to page through the Results and typically exit out around the third page. This is not a web app, so ideally I want a reference held into the indexed tree so it can keep giving me the next 100 results. Thanks, Dean This message and any attachments are intended only for the use of the addressee and may contain information that is privileged and confidential. If the reader of the message is not the intended recipient or an authorized representative of the intended recipient, you are hereby notified that any dissemination of this communication is strictly prohibited. If you have received this communication in error, please notify us immediately by e-mail and delete the message and any attachments from your system.
