DiscoverEd/Install manually

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Revision as of 02:10, 24 August 2010 by Nathan Yergler (talk | contribs)
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DiscoverEd is based on Nutch. As such, you may wish to consult the Nutch Wiki for general deployment questions.

Check out and build the source code

$ git clone git:// discovered
$ cd discovered
$ ant

Add a curator and a feed

DiscoverEd uses feeds to help identify resources to crawl. Feeds are provided by curators, who can also provide metadata about resources.

$ ./bin/feeds addcurator "ND OCW" 
$ ./bin/feeds addfeed rss

Aggregate and crawl resources

$ ./bin/feeds aggregate
$ mkdir seed
$ ./bin/feeds seed > seed/urls.txt
$ ant -f dedbuild.xml crawl

Run the web application

Edit conf/nutch-site.xml to point to your crawl location.

$ ant war
$ [copy the war file to your J2EE container]

Switching to MySQL

By default, DiscoverEd (at least on the next branch) uses an on-disk database called Derby for storing resource metadata. You should use a different database, like MySQL, in production.

To do that, edit conf/discovered.xml and update the following sections as appropriate: