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https://issues.apache.org/jira/browse/NUTCH-882?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13225486#comment-13225486
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Mathijs Homminga commented on NUTCH-882:
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Status:
I have updated the patches to match the current HEAD (nutchgora). Also added a
HostDbUpdateJob which populates the host db from an existing web table (needed
to fix an issue in GORA for this:
https://issues.apache.org/jira/browse/GORA-105).
I'm currently finishing some work on the NutchContext and will post the patch
somewhere next week.
> Design a Host table in GORA
> ---------------------------
>
> Key: NUTCH-882
> URL: https://issues.apache.org/jira/browse/NUTCH-882
> Project: Nutch
> Issue Type: New Feature
> Affects Versions: nutchgora
> Reporter: Julien Nioche
> Assignee: Julien Nioche
> Fix For: nutchgora
>
> Attachments: NUTCH-882-v1.patch, hostdb.patch
>
>
> Having a separate GORA table for storing information about hosts (and
> domains?) would be very useful for :
> * customising the behaviour of the fetching on a host basis e.g. number of
> threads, min time between threads etc...
> * storing stats
> * keeping metadata and possibly propagate them to the webpages
> * keeping a copy of the robots.txt and possibly use that later to filter the
> webtable
> * store sitemaps files and update the webtable accordingly
> I'll try to come up with a GORA schema for such a host table but any comments
> are of course already welcome
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