Nutch 1.x plugin that allows the inlinks and outlinks of a webpage to be indexed. By default this plugin ignores
those outlinks which host matches the host of the webpage being indexed. This behaviour could be bypassed by adding
the following into your nutch-site.xml.
<property>
<name>outlinks.host.ignore</name>
<value>false</value>
</property>The same considerations taken with the outlinks are taken with the inlinks, basically by default only the inlinks coming from a host different than the host of the webpage are indexed, if you want to change this and index all the outlinks you can
do that via the nutch-site.xml configuration fil,; just add the following:
<property>
<name>inlinks.host.ignore</name>
<value>false</value>
</property>In case you're only interested in the host portion of the inlinks and outlinks you should enable a behaviour that allows to index only the host part of the URL, by default the full URL is stored.
<property>
<name>links.hosts.only</name>
<value>true</value>
</property>