I have a similar issue, and I am solving it by implementing my own
components and dealiing with the resultings doc IDs
public class MerchantShuffleComponent extends SearchComponent {
...
ctx.docs = shuffledDocList;
rb.rsp.getValues().remove("response");
rb.rsp.add("response", ctx);
...
<searchComponent name="merchant_shuffle_query"
class="solr.MerchantShuffleComponent" />
<requestHandler name="/shuffle" class="solr.SearchHandler">
<arr name="components">
<str>query</str>
<str>merchant_shuffle_query</str>
<str>facet</str>
<str>mlt</str>
<str>highlight</str>
<str>stats</str>
<str>debug</str>
</arr>
Atenciosamente,
Marcio Ghiraldelli
2012/10/30 Alan Woodward <alan.woodw...@romseysoftware.co.uk>
> Hi list,
>
> I'd like to be able to present a list of results which are grouped on a
> single field, but then show various members of each group according to
> several different criteria. So for example, for e-commerce search, we
> group at the top level by the vendor, but then show the most expensive
> item, least expensive item, most heavily discounted item, etc.
>
> I can't find anything that would let me do this in the current grouping
> code. I'm thinking I'd need to implement a form of TopFieldCollector that
> maintained multiple sort orders that could be used for the second pass
> collector, but there doesn't seem to be anywhere to plug that in easily.
>
> Is there anything already out there that I'm missing, or do I have to do
> some actual work? :-)
>
> Thanks, Alan
