[ http://issues.apache.org/jira/browse/NUTCH-389?page=all ]
Enis Soztutar updated NUTCH-389:
--------------------------------
Attachment: urlTokenizer.diff
patch for url tokenization
> a url tokenizer implementation for tokenizing index fields : url and host
> -------------------------------------------------------------------------
>
> Key: NUTCH-389
> URL: http://issues.apache.org/jira/browse/NUTCH-389
> Project: Nutch
> Issue Type: Improvement
> Components: indexer
> Affects Versions: 0.9.0
> Reporter: Enis Soztutar
> Priority: Minor
> Attachments: urlTokenizer.diff
>
>
> NutchAnalysis.jj tokenizes the input by threating & and _ as non token
> seperators, which is in the case of the urls not appropriate. So i have
> written a url tokenizer which the tokens that match the regular exp
> [a-zA-Z0-9]. As stated in http://www.gbiv.com/protocols/uri/rfc/rfc3986.html
> which describes the grammer for URIs, URL's can be tokenized with the above
> expression.
> see : http://www.mail-archive.com/nutch-user@lucene.apache.org/msg06247.html
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