I've begun tinkering with MLT using the standard request handler. The Wiki
also suggests using the MoreLikeThis handler directly, but apparently, this is
not in the default configuration (as I recall, I haven't removed anything from
solrconfig.xml as shipped). For example:
http://devsolr03:8983/solr/primary/mlt?q=id:3197684&fl=id,Name,Score&mlt=true&mlt.fl=Name
yields 'The requested resource is not available'.
I tried adding this to my solrconfig.xml:
<searchComponent name="mlt"
class="org.apache.solr.handler.component.MoreLikeThisComponent" />
<requestHandler name="/mlt"
class="org.apache.solr.handler.component.MoreLikeThisComponent">
<arr name="components">
<str>mlt</str>
</arr>
</requestHandler>
but ends up returning a 500 error on a core reload. What is an appropriate
configuration entry for the MLT handler?
