[jira] [Commented] (JENA-1049) Lang support with SOLR

["Osma Suominen (JIRA)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/JENA-1049?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14963221#comment-14963221 ] 

Osma Suominen commented on JENA-1049:
-------------------------------------

You are right, in fact the Solr code has bitrotted quite a lot. Last time I tried I couldn't get it to work at all, but maybe that was my mistake.

In any case new features for jena-text including graph support, multilingual support and storage of literal values have only been implemented on the Lucene side. Adding any of this to the Solr side would be a welcome contribution. I'm willing to assist but I think someone more familiar with Solr would be needed to do the main work.

Also just a tutorial for getting the basic text index working with Solr could help.

> Lang support with SOLR
> ----------------------
>
>                 Key: JENA-1049
>                 URL: https://issues.apache.org/jira/browse/JENA-1049
>             Project: Apache Jena
>          Issue Type: Bug
>            Reporter: Chris de Kok
>            Priority: Minor
>
> Currently language support does not seem to be supported for SOLR but is for Lucene.
> Example:
> <#entMap> a text:EntityMap ;
>     text:entityField      "uri" ;
>     text:langField        "lang" ;
> #    text:graphField       "graph" ; ## This does not work at all in SOLR and even overrides the search values
>     text:defaultField     "text" ;  
> #    text:uidField         "uid" ;   
>     text:map (
>          # skos:prefLabel
>          [ text:field "prefLabel" ; text:predicate skos:prefLabel ]
>          # skos:altLabel
>          [ text:field "text" ; text:predicate skos:altLabel ]
>          # skos:hiddenLabel
>          [ text:field "text" ; text:predicate skos:hiddenLabel ]
>          ) .
> But no language field is being indexed.



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