Yang has a presentation on the cube design, in which he talked about the aggregation group: http://www.slideshare.net/YangLi43/design-cube-in-apache-kylin
If it couldn¹t answer, feel free to let us know and we can have a sample to explain this; On 3/3/15, 12:14 PM, "dong wang" <[email protected]> wrote: >Hi, do anyone have some detailed documentations about kylin aggregation >group?
