lucene-java-user mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From 齐保元 <>
Subject Lucene Grouping problem
Date Thu, 24 May 2012 08:30:21 GMT
Hi,there.I meet a problem to grouping the search result by time span and/or web site.Can Lucene's
FirstPassGroupingCollector and SecondPassGroupingCollector work.Is there search performance
problem under oceans of datas?  Is is possible to group based on all Docs not top DOcs?Thanks


齐保元(Qi Baoyuan)
中科院计算技术研究所 智能信息处理重点实验室(ICT,NKI,GUCAS,Beijing,China)
  • Unnamed multipart/alternative (inline, None, 0 bytes)
View raw message