i think you should check the index first.using the lukeall to see if there
is the duplicate books.
On Thu, 04 Mar 2010 20:43:26 +0800, ani...@ekkitab <ani...@ekkitab.com>
wrote:
Hi there, Could someone help me with the usage of DuplicateFilters. Here
is
my problem
I have created a search index on book Id , title ,and author from a
database
of books which fall under various categories. Some books fall under more
than one category. Now, when i issue a search, I get back 'X' books
matching
the search criteria, some of which are repeated, because that books are
in
different documents and its the expected behaviour.
I use the TopFieldDocCollector . getTotalHits() to get the total count.
But
this includes the repeats as mentioned above. This count is not the
actual
count, Hence when I issue a search on title or author i want to get a
unique
count / list of books. How do I use DuplicateFilter to acheive this.
Please help
Regards
Anish
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