lucene-dev mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "Christian Moen (Commented) (JIRA)" <>
Subject [jira] [Commented] (SOLR-3276) Fix attribute conventions for JapaneseTokenizerFactory and add important information to schema.xml
Date Wed, 28 Mar 2012 16:55:27 GMT


Christian Moen commented on SOLR-3276:

Thanks a lot, Robert and Uwe!

This is a summary of the changes:

* Improvements to {{schema.xml}}
** Improved description of {{text_ja}} and {{JapaneseAnalyzer}} to explain synonym compounds
** Added a brief description of user dictionaries and a commented out sample tokenizer entry
** Added a mention on using different segmentation modes for index and query, but no elaborate
** Added a wiki reference to the Japanese language support (currently a placeholder)
* Fixed user dictionary attribute naming conventions for {{JapaneseTokenizerFactory}}.  Attributes
are now {{userDictionary}} and {{userDictionaryEncoding}} (was {{user-dictionary}} and {{user-ictionary-encoding}}
* Added a sample user dictionary file to {{solr/example/solr/conf/lang/userdict_ja.txt}} with
format details, which is referenced from the commented out example in {{schema.xml}}.
* Changed Kuromoji to Japanese naming in {{stopwords.txt}} and {{stoptags.txt}}.  (Need a
{{sync-analyzers}} in {{solr}} prior to commit)
* Replaced a one-liner of code, I've changed a {{System.out.println}} in {{UserDictionary}}
to throw a {{RuntimeException}} with a proper error message in case user dictionary parsing
fails, and tested this manually. 

If you claim that there's been some scope-creep in this patch, I can't argue with that. :)
> Fix attribute conventions for JapaneseTokenizerFactory and add important information
to schema.xml
> --------------------------------------------------------------------------------------------------
>                 Key: SOLR-3276
>                 URL:
>             Project: Solr
>          Issue Type: Improvement
>          Components: documentation
>    Affects Versions: 3.6, 4.0
>            Reporter: Christian Moen
>            Assignee: Christian Moen
>            Priority: Blocker
>         Attachments: SOLR-3276.patch, SOLR-3276.patch
> The description of the {{ja_text}} field type in {{schema.xml}} is incomplete, doesn't
describe user dictionaries and lacks a reference to the wiki page with extensive Japanese
language support details ([] - currently
a placeholder page).
> The attribute convention used by {{JapaneseTokenizerFactory}} doesn't comply with the
standards and used {{user-dictionary}} and {{user-dictionary-encoding}} instead of {{userDictionary}}
and {{userDictionaryEncoding}}.
> These changes are low risk and it would be a shame to not get this right in 3.6 with
all the work done on Japanese.
> Patch coming up shortly.  I really hope it's okay to commit this.

This message is automatically generated by JIRA.
If you think it was sent incorrectly, please contact your JIRA administrators:!default.jspa
For more information on JIRA, see:


To unsubscribe, e-mail:
For additional commands, e-mail:

View raw message