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From Chris Hostetter <>
Subject Re: Implication of not calling closeSearcher() in DirectUpdateHandler2?
Date Mon, 24 Sep 2007 17:54:00 GMT

: I'm doing near duplication detection on a fairly large number of documents.
: Each document to be added to Solr will be compared with sample documents
: from all clusters in the index. I could of course, dedupe documents at
: client side but the performance will not be as good.

have you considered the UpdateRequestProcessor API as an alternative to 
mucking with DUH2 directly?

(i don't really know much of the details about it, but i know it was added 
specificly to support more "biz logic" related tasks at update time -- as 
oppoed to the really low level nitty gritty updating that DUH2 worries 
about directly)


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