Are you measuring only the time to execute the searcher.search line or
are you measuring the time it takes to iterate the Hits object? The reason
I ask is that something like
for (int idx = 0; idx < hits.length(); ++idx) {
<do something with doc idx>
}
will re-execute the query every 100 documents examined or so. For
examining more than the first few documents, a HitCollector is preferred.
But Michael's question is at least as germane.
Best
Erick
On Wed, Dec 17, 2008 at 4:10 PM, Chris Salem <ch...@mainsequence.net> wrote:
> Hello,
> I have an index with ~4000000 documents and some 200 fields. Searching
> without sorting takes around 300 - 500 ms, when sorting on dates (formated
> as 'yyyy-mm-dd') searching time takes on average 15 seconds. Here's the code
> that does the search:
> hits = searcher.search(query, new Sort(new SortField("slast_modified",
> false)));
> and here's how that field is being indexed:
> doc.add(new Field("slast_modified", "2008-12-12", Field.Store.NO,
> Field.Index.NOT_ANALYZED));
> Am I doing something wrong? Is there a bug in lucene and if so is there a
> way to work around it so that search speed is increased to something
> reasonable?
> Thanks
> Sincerely,
> Chris Salem
> Development Team
> Main Sequence Technologies, Inc.
> PCRecruiter.net - PCRecruiter Support
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