I think the deduplication signature field will work as a multiValued
field. So you can do copyField to it from all of the source fields.
Dan Lynn wrote:
Hi,
I just finished reading on the wiki about deduplication and the
solr.UUIDField type. What I'd like to do is generate an ID for a
document by hashing a subset of its fields. One route I thought would
be to do this ahead of time to CSV data, but I would think sticking
something into the UpdateRequest chain would be more elegant.
Has anyone had any success in this area?
Cheers,
Dan
http://twitter.com/danklynn
