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From 齐保元 <qibaoy...@126.com>
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
guys/girls.


--

____________________________________________
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)
手机:15120084688
E-Mail:qibaoyuan@126.com
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