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From Chris Hostetter <>
Subject Re: Solr caches and nearly static indexes
Date Tue, 06 Apr 2010 01:10:13 GMT

: > ... the reusing the FieldCache seems like hte only thing that would be
: > advantageous in that case
: And FieldCache entries are currently reused when there have only been
: deletions on a segment (since Solr 1.4).

But that's kind of orthoginal to (what i think) Lance's point was: that 
instead of deleting docs and open a new searcher, you could instead just 
add the doc keys to a (negated) filter query (and never open a new 
searcher at all)


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