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Posted to solr-dev@lucene.apache.org by "Sachin (JIRA)" <ji...@apache.org> on 2009/05/07 17:51:30 UTC

[jira] Commented: (SOLR-1073) StrField should allow locale sensitive sorting

    [ https://issues.apache.org/jira/browse/SOLR-1073?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12706949#action_12706949 ] 

Sachin commented on SOLR-1073:
------------------------------

Hoss: 

1) I didn't add the validation as currently it falls back on the default implementation of String sort in case the locale is not specified.
2) About the basic test, we've using this on http://cn.allrecipes.com for last month or so and haven't had users complaining about it (yet). 
3) sortMissingLast & sortMissingTrue wasn't implemented as I only need sorting for a field which doesn't allow null :) but I'll be quite happy to get that in.

Walter:

Sorry for being a little slow but I didn't understand much (my lack of understanding of java), can you please elaborate a little?

Thanks!

> StrField should allow locale sensitive sorting
> ----------------------------------------------
>
>                 Key: SOLR-1073
>                 URL: https://issues.apache.org/jira/browse/SOLR-1073
>             Project: Solr
>          Issue Type: Improvement
>         Environment: All
>            Reporter: Sachin
>         Attachments: LocaleStrField.java
>
>
> Currently, StrField does not take a parameter which it can pass to ctor of SortField making the StrField's sorting rely on the locale of the JVM.  Ideally, StrField should allow setting the locale in the schema.xml and use it to create a new instance of the SortField in getSortField() method, something like:
> snip:
>   public SortField getSortField(SchemaField field,boolean reverse)
>   {
> ...
> 		Locale locale = new Locale(lang,country);
> 		return new SortField(field.getName(), locale, reverse);
>  }
> More details about this issue here:
> http://www.nabble.com/CJKAnalyzer-and-Chinese-Text-sort-td22374195.html

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