Hi Do you have any lookup tables? The type of dim in the lookup table is "Derived Dimension" by default. More details about "Derived Dimension" in http://kylin.apache.org/docs15/howto/howto_optimize_cubes.html
-- Regards! Aron Tao Cinto Sunny <[email protected]> 于2019年6月7日周五 上午4:01写道： > I work at Apple and am planning to use Kylin for creating OLAP cube. I > have an issue and wanted to see if somebody could help. Not sure if this is > the right group though. > > I set up a cube with 10 dimension (1 is mandatory). When I check the > planner section in Kylin webpage, I see 60 cuboids. Ideally, I was > expecting something around 2^9+1. Not sure where my understanding is wrong. > I do not have any hierarchy currently defined on this cube. Also, I set up > this model on a hive view. > > What could be the reasons the no. of cuboids could be 60. I can share more > details if needed. Let me know. > > Thanks > > - Cinto >
