: There is also a Document Duplicate Detection at index time: : http://wiki.apache.org/solr/Deduplication
Of just setting "url" as your UniqueKey field would solve this simplr usecase. but it's not entirely clear what else you consider "duplicates" besides this one example. : > - <doc> : > <str name="description">testing group</str> : > <str name="name">testing group</str> : > <str : > name="url">http://abc.xyz.com/groups/testing-group/discussions/62</str> : > </doc> : > - <doc> : > <str name="description">testing group</str> : > <str name="name">testing group</str> : > <str : > name="url">http://abc.xyz.com/groups/testing-group/discussions/62</str> : > </doc> -Hoss
