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From "Robert Muir (Commented) (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (SOLR-3097) Introduce default Japanese stoptags and stopwords to Solr's example configuration
Date Sun, 05 Feb 2012 12:51:53 GMT

    [ https://issues.apache.org/jira/browse/SOLR-3097?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13200749#comment-13200749
] 

Robert Muir commented on SOLR-3097:
-----------------------------------

{quote}
(Longer term, I think should reconsider our overall approach to this across all languages,
but that's perhaps a separate discussion.)
{quote}

It is a larger issue... in general we should make it easier to keep the two synchronized,
but off the top of my head an idea for a plan was:
* add 'snowball format' support to solr stopfilter so it can read all the lucene stopwords
directly
* add an ant task to synchronize the solr example from lucene's resources. 
* (of course) add fieldtypes that actually use all these files.

On the other hand, realistically these resources are pretty static (don't change once added).
So for now I don't think its a huge
risk that we don't have an auto-sync process... but we need to tackle these problems to easily
integrate european languages anyway.

So I dont think this should block this issue, lets get japanese up and going for now.
                
> Introduce default Japanese stoptags and stopwords to Solr's example configuration
> ---------------------------------------------------------------------------------
>
>                 Key: SOLR-3097
>                 URL: https://issues.apache.org/jira/browse/SOLR-3097
>             Project: Solr
>          Issue Type: Improvement
>          Components: Schema and Analysis
>    Affects Versions: 3.6, 4.0
>            Reporter: Christian Moen
>         Attachments: SOLR-3097.patch
>
>
> SOLR-3056 discusses introducing a default field type {{text_ja}} for Japanese in {{schema.xml}}.
 This configuration will be improved by also introducing default stopwords and stoptags configuration
for the field type.  
> I believe this configuration should be easily available and tunable to Solr users and
I'm proposing that we introduce the same stopwords and stoptags provided in LUCENE-3745 to
Solr example configuration.  I'm proposing that files can live in {{solr/example/solr/conf}}
as {{stopwords_ja.txt}} and {{stoptags_ja.txt}} alongside {{stopwords_en.txt}} for English.
 (Longer term, I think should reconsider our overall approach to this across all languages,
but that's perhaps a separate discussion.)

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