I tried getFieldStatsInfo(). I got a stats of the stats with this method
(ie. sum (sum(count)) of all the group'ed results. But it is not what I
want. I want a list of stats (ie. sum(count), group by block num). With a
debugger, I could see the information I want in this private object
response._statsInfo.
I could grab the information I want with response.toString(). That's what
I did and parse the string myself for now. :(
On Sun, Jul 27, 2014 at 1:41 PM, Erick Erickson <erickerick...@gmail.com>
wrote:
> Have you tried the getFieldStatsInfo method in the QueryResponse object?
>
> Best,
> Erick
>
>
> On Sat, Jul 26, 2014 at 3:36 PM, Edith Au <edith...@gmail.com> wrote:
>
> > I have a solr query like this
> >
> > q=categories:cat1 OR
> > categories:cat2&stats=true&stats.field=count&stats.facet=block_num
> >
> > Basically, I want to get the sum(count) group by block num.
> >
> >
> > This query works on a browser. But with solrj, I could not access the
> stats
> > fields from the Response obj. I can do a response.getFieldStatsInfo().
> But
> > it is not what I want. Here is how I construct the query
> >
> > SolrQuery query = new SolrQuery(q);
> > query.add("stats", "true");
> > query.add("stats.field", "count");
> > query.add("stats.facet", "block_num");
> >
> > With a debugger, I could see that the response has a private statsInfo
> > object and it has the information I am looking for. But there is no api
> to
> > access the private object.
> >
> > I would like to know if there is
> >
> > 1. a better way to construct my query. I only need the sum of (count),
> > group by block num
> > 2. a way to access the hidden statsInfo object in the query
> response()?
> > [it is so frustrated. I can see all the info I need in the private obj
> > on
> > my debugger!]
> >
> > Thanks!
> >
> >
> > ps. I posted this question on stackoverflow but have gotten no response
> so
> > far. Any help will be greatly appreciated!
> >
> > Thanks!
> >
>
