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doc - call out change in default multivalued faceting alg 

git-svn-id: https://svn.apache.org/repos/asf/lucene/solr/trunk@823689 13f79535-47bb-0310-9956-ffa450edef68
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Yonik Seeley 2009-10-09 21:11:13 +00:00
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@ -26,6 +26,10 @@ $Id$
Upgrading from Solr 1.3 Upgrading from Solr 1.3
----------------------- -----------------------
There is a new default faceting algorithm for multiVaued fields that should be
faster for most cases. One can revert to the previous algorithm (which has
also been improved somewhat) by adding facet.method=enum to the request.
New users of Solr 1.4 will have omitTermFreqAndPositions enabled for non-text indexed fields by New users of Solr 1.4 will have omitTermFreqAndPositions enabled for non-text indexed fields by
default, which avoids indexing term frequency, positions, and payloads, making default, which avoids indexing term frequency, positions, and payloads, making
the index smaller and faster. If you are upgrading from an earlier Solr the index smaller and faster. If you are upgrading from an earlier Solr