[ http://issues.apache.org/jira/browse/NUTCH-389?page=comments#action_12444510 ] Otis Gospodnetic commented on NUTCH-389: ----------------------------------------
Enis: Can you give us some examples of how URLs were tokenized before, and how they are tokenized with your patch? For example: http://www.foo_bar.com/baz_bar?car&dar_mar How is this tokenized with your patch, and how was it done before? Thanks. > 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. > NutchDocumentAnalyzer code is modified to use the UrlTokenizer with the > "url", "site" and "host" fields. > see : http://www.mail-archive.com/nutch-user@lucene.apache.org/msg06247.html -- This message is automatically generated by JIRA. - If you think it was sent incorrectly contact one of the administrators: http://issues.apache.org/jira/secure/Administrators.jspa - For more information on JIRA, see: http://www.atlassian.com/software/jira