Hi! Here I hava some questions about DuplicateFilter. I use lucene search news,news contains 'id','title','content','pubtime','score' and so on.'score' value type is Long,same 'score' means similar news. I want to search news filter resultset just first one when 'score' is same. The indexed entity is like bellow(items over 1,000,000,000): id title content pubtime score 1 title1 content1 2019-04-23 8888 2 title2 content2 2019-04-23 9999 3 title3 content3 2019-04-23 9999 4 title4 content4 2019-04-23 9999 5 title5 content5 2019-04-23 8888 When I search news, i want the resultset just contains id=1 and id=2,how can i do?please help me!
kongchao...@163.com