Do you mean you get different results with group=true?
numFound is supposed returns the number of ungrouped hits.

To get the number of groups, you are expected to set
set group.ngroups=true.
Even then, the result will only give you an upperbound
in a distributed environment.
To get the exact number of groups, you need to shard along
your grouping field.

If you have many groups, you may also experience a huge performance
hit, as the current implementation has been heaviy optimized for low
number of groups (e.g. e-commerce categories).

Paul



On Wed, Jul 31, 2013 at 1:59 AM, Ali, Saqib <docbook....@gmail.com> wrote:

> Hello all,
>
> Is anyone experiencing issues with the numFound when using group=true in
> SolrCloud 4.4?
>
> Sometimes the results are off for us.
>
> I will post more details shortly.
>
> Thanks.
>



-- 
______________________________________________

 Masurel Paul
 e-mail: paul.masu...@gmail.com

Reply via email to