[jira] Commented: (NUTCH-505) Outlink urls should be validated

["Doğacan Güney (JIRA)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/NUTCH-505?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel#action_12507803 ] 

Doğacan Güney commented on NUTCH-505:
-------------------------------------

btw, for http://www.variety.com/, these are the 'urls' filtered:

http:/
http://www.variety.com/</div>
http://www.variety.com/</div></a>
mailto:varietycomments@reedbusiness.com
http://ad.doubleclick.net/jump/variety.dart/;sz=993x47;ord=' + randomnumber + '?
http://ad.doubleclick.net/ad/variety.dart/;sz=993x47;ord=' + randomnumber + '?

Since we will not distribute score to these, this patch may also slightly improve scoring.


> Outlink urls should be validated
> --------------------------------
>
>                 Key: NUTCH-505
>                 URL: https://issues.apache.org/jira/browse/NUTCH-505
>             Project: Nutch
>          Issue Type: Improvement
>            Reporter: Doğacan Güney
>            Priority: Minor
>         Attachments: NUTCH-505_draft.patch, NUTCH-505_draft_v2.patch
>
>
> See discussion here:
> http://www.nabble.com/fetching-http%3A--www.variety.com-%3C-div%3E%3C-a%3E-tf3961692.html
> Parse plugins may extract garbage urls from pages. We need a url validation system that tests these urls and filters out garbage.

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