Eugen Kochuev wrote: > Hello nutch-user, > > I'm rewriting JSP front-end to add pager (currently there's only > "Next page" button) and I have faced a difficulty, that actually I > cannot get the number of matches if the hits are filtered to show > only 2 results by domain. How could this be resolved? Where this > filtering is done and the exact number of pages is lost? Please > advise.
Hi, I've got a pending nutch-issue on this http://issues.apache.org/jira/browse/NUTCH-288 A dirty workaround (though working) is to do a search with one hit per page and start-index as 99999. That will give you the actual start-index of the last item, which +1 is the number of results you are looking for. Since requesting the last page takes a bit resources, you might want to cache that result actually - so users searching again or navigating through pages get the number of pages faster. PS: For the OpenSearch-connector to not throw an exception but to return the last page, please apply the patch I attached to the bug. Regards, Stefan
