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From "Uwe Schindler (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (LUCENE-4254) ICUCollationKeyAnalyzer fail to tokenize Thai word
Date Wed, 25 Jul 2012 11:23:34 GMT

    [ https://issues.apache.org/jira/browse/LUCENE-4254?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13422161#comment-13422161
] 

Uwe Schindler commented on LUCENE-4254:
---------------------------------------

It is an option to do it (a clever one)! Ignore the analyzer and set the TokenStream directly.
No need to use PerFieldAnalyzerWrapper then. I recommend to use ICUCollationKeyAnalyzer.reuseableTokenStream()
to get it and set it on the field.
                
> ICUCollationKeyAnalyzer fail to tokenize Thai word
> --------------------------------------------------
>
>                 Key: LUCENE-4254
>                 URL: https://issues.apache.org/jira/browse/LUCENE-4254
>             Project: Lucene - Core
>          Issue Type: Bug
>          Components: modules/analysis
>    Affects Versions: Realtime Branch
>         Environment: Windows 7 SP1.
> Java 1.7.0-b147
>            Reporter: Nattapong Sirilappanich
>            Assignee: Uwe Schindler
>
> Current implementation is:
> KeywordTokenizer tokenizer = new KeywordTokenizer(factory, reader, KeywordTokenizer.DEFAULT_BUFFER_SIZE);
> return new TokenStreamComponents(tokenizer, tokenizer);
> I tried change tokenizer from KeywordTokenizer to ICUTokenizer. It return a proper tokenized
word.

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