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https://issues.apache.org/jira/browse/NUTCH-1142?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Markus Jelsma updated NUTCH-1142:
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Attachment: NUTCH-1142-1.4.patch
Here's a patch for trunk.
> Normalization and filtering in WebGraph
> ---------------------------------------
>
> Key: NUTCH-1142
> URL: https://issues.apache.org/jira/browse/NUTCH-1142
> Project: Nutch
> Issue Type: Improvement
> Reporter: Markus Jelsma
> Assignee: Markus Jelsma
> Fix For: 1.5
>
> Attachments: NUTCH-1142-1.4.patch
>
>
> The WebGraph programs performs URL normalization. Since normalization of
> outlinks is already performed during the parse it should become optional.
> There is also no URL filtering mechanism in the web graph program. When a
> CrawlDatum is removed from the CrawlDB by an URL filter is should be possible
> to remove it from the web graph as well.
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