Don't think so. With only AGG2, the combination of [cal_dt, city, buyer_id] is not computed at all.
On Mon, Nov 20, 2017 at 1:59 PM, 杨浩 <[email protected]> wrote: > So, shall we change the document to delete the AGG1 , and says it is > computed by default? > > 2017-11-20 8:55 GMT+08:00 ShaoFeng Shi <[email protected]>: > >> Yes, the base cuboid is the cuboid of all dimensions on rowkey. It is the >> parent of all AGG. >> >> 2017-11-19 16:06 GMT+08:00 杨浩 <[email protected]>: >> >>> As in the article http://kylin.apache.org/blog/2016/02/18/new-aggregat >>> ion-group/ , two aggs are defined in the last. The AGG1 is base cuboid, >>> shall we define it explicity? It seems the base cuboid is computed implicit >>> >>> >> >> >> -- >> Best regards, >> >> Shaofeng Shi 史少锋 >> >> >
