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Posted to dev@lucene.apache.org by "Michael McCandless (JIRA)" <ji...@apache.org> on 2011/05/29 12:40:47 UTC
[jira] [Resolved] (SOLR-2519) Improve the defaults for the "text"
field type in default schema.xml
[ https://issues.apache.org/jira/browse/SOLR-2519?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Michael McCandless resolved SOLR-2519.
--------------------------------------
Resolution: Fixed
Thanks everyone!
Robert, can you open followon issues for your other ideas? I think they are important... we should put forth the best defaults Lucene/Solr has to offer here.
> Improve the defaults for the "text" field type in default schema.xml
> --------------------------------------------------------------------
>
> Key: SOLR-2519
> URL: https://issues.apache.org/jira/browse/SOLR-2519
> Project: Solr
> Issue Type: Bug
> Reporter: Michael McCandless
> Assignee: Michael McCandless
> Fix For: 3.2, 4.0
>
> Attachments: SOLR-2519.patch, SOLR-2519.patch, SOLR-2519.patch, SOLR-2519.patch
>
>
> Spinoff from: http://lucene.markmail.org/thread/ww6mhfi3rfpngmc5
> The text fieldType in schema.xml is unusable for non-whitespace
> languages, because it has the dangerous auto-phrase feature (of
> Lucene's QP -- see LUCENE-2458) enabled.
> Lucene leaves this off by default, as does ElasticSearch
> (http://http://www.elasticsearch.org/).
> Furthermore, the "text" fieldType uses WhitespaceTokenizer when
> StandardTokenizer is a better cross-language default.
> Until we have language specific field types, I think we should fix
> the "text" fieldType to work well for all languages, by:
> * Switching from WhitespaceTokenizer to StandardTokenizer
> * Turning off auto-phrase
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