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From ShaoFeng Shi <shaofeng...@apache.org>
Subject Re: Queries For Building Cube
Date Tue, 14 Aug 2018 15:02:19 GMT
For question 1), in Cube's "advanced setting" step, you can specify the
cuboid whitelist to build.

2018-08-13 22:26 GMT+08:00 Billy Liu <billyliu@apache.org>:

> Hello Shrikant,
>
> For 1, seems the 4 dimensions are hierarchy structure. You could
> define them as hierarchy dimensions in Cube, and leave A as mandatory
> dimension.
>
> For 2, select 'user_activity' as partition column in model design.
> There are a few built-in formats, most date types are supported.
>
> With Warm regards
>
> Billy Liu
> Shrikant Bang <b.shrikant28@gmail.com> 于2018年8月13日周一 下午5:39写道:
> >
> > Hi Team,
> >
> >      We are doing a PoC on building OLAP cubes. Could you please help me
> to get answer of below queries?
> >
> > Selective Cuboids:
> > We need to have selective cuboids as part of OLAP cubes.
> > Let say if we have 4 dimensions : A, B, C, D then we need just
> (A,B,C,D) , (A,B,C), (A,B) and (A)
> >
> > Refresh Settings:
> > How to specify partition column and format while building cube for fact
> table.
> > e.g. user_activity is partitioned by date 'yyyy-MM-dd' and cube should
> be refreshed everyday with previous day's computation.
> >
> >
> > Thank You,
> > Shrikant Bang
> >
>



-- 
Best regards,

Shaofeng Shi 史少锋

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