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Posted to solr-commits@lucene.apache.org by Apache Wiki <wi...@apache.org> on 2009/12/10 00:39:52 UTC
[Solr Wiki] Update of "DistributedSearch" by ChrisHarris
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The "DistributedSearch" page has been changed by ChrisHarris.
http://wiki.apache.org/solr/DistributedSearch?action=diff&rev1=10&rev2=11
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* Documents must have a unique key
* 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 )
+ * 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
* The index could change between stages, e.g. a document that matched a query and was subsequently changed may no longer match but will still be retrieved.
* Doesn't currently support date faceting