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From Apache Wiki <wikidi...@apache.org>
Subject [Solr Wiki] Update of "DistributedSearch" by KojiSekiguchi
Date Wed, 16 Jun 2010 14:01:47 GMT
Dear Wiki user,

You have subscribed to a wiki page or wiki category on "Solr Wiki" for change notification.

The "DistributedSearch" page has been changed by KojiSekiguchi.
http://wiki.apache.org/solr/DistributedSearch?action=diff&rev1=13&rev2=14

--------------------------------------------------

  
  = Distributed Searching Limitations =
  
-    * Documents must have a unique key
+    * Documents must have a unique key and the unique key must be stored (stored="true" in
schema.xml)
     * When duplicate doc IDs are received, Solr chooses the first doc and discards subsequent
ones
     * No distributed idf (see http://wunderwood.org/most_casual_observer/2007/04/progressive_reranking.html
) (Also see https://issues.apache.org/jira/browse/SOLR-1632 for some new work on this feature.)
     * Doesn't support !QueryElevationComponent

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