Many thanks ShaoFeng. I have succesfully built a cube with a hierarchy
dimension as in Kylin's sample cube.
Regards,
Roberto
El 26/08/2016 a las 8:17, ShaoFeng Shi escribió:
When you create a cube, in the "Advanced setting" step, in each
"aggregation group", you can select dimensions in the "Hierarchy
Dimensions", which is telling Kylin that these dimensions are
hierarchy relationship;
If you have run Kylin's sample cube, in it there is such a hierarchy:
"META_CATEG_NAME","CATEG_LVL2_NAME","CATEG_LVL3_NAME"
The "META_CATEG_NAME" is the top level, and then followed the level 2
and level 3 catagory;
2016-08-25 21:41 GMT+08:00 Roberto Tardío Olmos
<[email protected] <mailto:[email protected]>>:
Hi,
I'm a new user from Apache Kylin. I have built some cubes
sucessfully. However, I can't see how is possible to create
hierarchy dimensions. I see this option in Apache Kylin guides and
screenshots, but I only can choose betwween Normal and Derived
dimensions. Now, I create as a Derived Dimensions, chossing all
the columns involved in the hierarchy.
I use Kylin 1.5.2
how can i create hierarchy dimensions with Apache Kylin?
Thanks in advance,
--
*Roberto Tardío Olmos*
/Big Data & Business Intelligence Consultant/
Avenida de Brasil, 17, Planta 16.
28020 Madrid
Fijo: 91.788.34.10
--
Best regards,
Shaofeng Shi
--
*Roberto Tardío Olmos*
/Big Data & Business Intelligence Consultant/
Avenida de Brasil, 17, Planta 16.
28020 Madrid
Fijo: 91.788.34.10
