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From "Robert Muir (JIRA)" <>
Subject [jira] Commented: (LUCENE-1692) Contrib analyzers need tests
Date Thu, 18 Jun 2009 21:32:07 GMT


Robert Muir commented on LUCENE-1692:

ok got it,

the IDEOGRAPHIC FULL STOP is being converted into a comma token by the tokenizer.
if you use the default constructor: SmartChineseAnalyzer(), it won't load the default stopwords
list, such as from my Luke screenshot.
if you instead instantiate it like this: SmartChineseAnalyzer(true), then it loads the default
stopwords list.
the default stopwords list includes things like comma, so it ends out getting removed.

maybe its not a bug, but this is really non-obvious behavior...!

> Contrib analyzers need tests
> ----------------------------
>                 Key: LUCENE-1692
>                 URL:
>             Project: Lucene - Java
>          Issue Type: Test
>          Components: contrib/analyzers
>            Reporter: Robert Muir
>            Assignee: Michael McCandless
>             Fix For: 2.9
>         Attachments: example.jpg, LUCENE-1692.txt, LUCENE-1692.txt, LUCENE-1692.txt,
LUCENE-1692.txt, LUCENE-1692.txt
> The analyzers in contrib need tests, preferably ones that test the behavior of all the
Token 'attributes' involved (offsets, type, etc) and not just what they do with token text.
> This way, they can be converted to the new api without breakage.

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