Looking for big groups ...

[Benson Margulies <bi...@gmail.com>]

I've got an index set up where there is a field that denotes
membership in a document cluster. By using a grouped query, I can get
a result grouped by cluster membership.

Gosh, I wish I could add one more thing to the top of this pile: sort
by group size. I'd like to have the ability demand sort by descending
group size instead of any more relevant relevance. This is mostly a
debugging trick, not a production mechanism.

Is there a way to do this?