Pass TopDocsCollector as the first arg into TimeLimitingCollector. On Thu, Feb 27, 2020 at 2:31 PM <baris.ka...@oracle.com> wrote:
> Hi,- > > Sometimes the search takes too long even with PhraseWildcardQuery, so i > would like to limit the search time via TimeLimitingCollector API. > > > Thanks to Mikhail and this Forum to inform me about this API. > > > i checked this IndexSearcher API with Collector parameter but that API > does not have top n results as parameter: > > > https://lucene.apache.org/core/8_4_1/core/org/apache/lucene/search/IndexSearcher.html > > > and the TimeLimitingCollector API: > > > https://lucene.apache.org/core/8_4_1/core/org/apache/lucene/search/TimeLimitingCollector.html > > > Is there a simple example where both IndexSearcher and > TimeLimitingCollector APIs are combined? > > I found this snippet and i would like to add the missing pieces here: > > > Counter clock = ...; > long baseline = clock.get(); > // ... prepare search -> i think this means create the query here > TimeLimitingCollector collector = new TimeLimitingCollector(c, clock, > numTicks); > collector.setBaseline(baseline); > indexSearcher.search(query, collector); > > // But i also would like to do the following: and how do i get results > from TimeLimitingCollector in that so much allowed time? > > int totalHits = collector.totalHits; > > TopDocs topdocs = collector.topdocs(); // But i cant specify Top n docs > here, right? > > > The collector is defined here > > > https://lucene.apache.org/core/8_4_1/core/org/apache/lucene/search/Collector.html > > > https://lucene.apache.org/core/8_4_1/core/org/apache/lucene/search/TopDocsCollector.html > > Best regards > > > > On 2/25/20 1:50 AM, baris.ka...@oracle.com wrote: > > Will do, Thanks > > > > > >> On Feb 25, 2020, at 1:34 AM, Mikhail Khludnev <m...@apache.org> wrote: > >> > >> Hello. > >> > >> Meet org.apache.lucene.search.TimeLimitingCollector. > >> > >>> On Mon, Feb 24, 2020 at 2:51 PM <baris.ka...@oracle.com> wrote: > >>> > >>> Hi,- > >>> > >>> I hope everyone is doing great. > >>> > >>> > >>> i am trying to find an api to tell Lucene Index Searcher to stop after > >>> 0.5 seconds (when it takes longer than this). > >>> > >>> Is there such an api or plan to implement one? > >>> > >>> > >>> Best regards > >>> > >>> > >>> > >>> --------------------------------------------------------------------- > >>> To unsubscribe, e-mail: java-user-unsubscr...@lucene.apache.org > >>> For additional commands, e-mail: java-user-h...@lucene.apache.org > >>> > >>> > >> -- > >> Sincerely yours > >> Mikhail Khludnev > > --------------------------------------------------------------------- > To unsubscribe, e-mail: java-user-unsubscr...@lucene.apache.org > For additional commands, e-mail: java-user-h...@lucene.apache.org > > -- Sincerely yours Mikhail Khludnev
