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Johannes Goll commented on SOLR-1782: ------------------------------------- I have applied patch SOLR-1782.2.patch to the latest trunk version (revision 1055053). I have loaded test data and compared the stats results with 1.4.1 release version results. The new stat facet counts and sum match the expected counts for multi-valued fields. > stats.facet assumes FieldCache.StringIndex - fails horribly on multivalued > fields > --------------------------------------------------------------------------------- > > Key: SOLR-1782 > URL: https://issues.apache.org/jira/browse/SOLR-1782 > Project: Solr > Issue Type: Bug > Components: search > Affects Versions: 1.4 > Environment: reproduced on Win2k3 using 1.5.0-dev solr ($Id: > CHANGES.txt 906924 2010-02-05 12:43:11Z noble $) > Reporter: Gerald DeConto > Attachments: index.rar, SOLR-1782.2.patch, SOLR-1782.patch, > SOLR-1782.test.patch > > > the StatsComponent assumes any field specified in the stats.facet param can > be faceted using FieldCache.DEFAULT.getStringIndex. This can cause problems > with a variety of field types, but in the case of multivalued fields it can > either cause erroneous false stats when the number of distinct values is > small, or it can cause ArrayIndexOutOfBoundsException when the number of > distinct values is greater then the number of documents. -- This message is automatically generated by JIRA. - You can reply to this email to add a comment to the issue online. --------------------------------------------------------------------- To unsubscribe, e-mail: dev-unsubscr...@lucene.apache.org For additional commands, e-mail: dev-h...@lucene.apache.org