Hi Sony,
Here is one article introducing aggregation group:
https://kyligence.gitbooks.io/kap-manual/content/en/model/cube/aggregation_group.en.html
2017-07-04 10:43 GMT+08:00 Sonny Heer :
> Can you describe the relationship between when using a dimension in the
> WHERE clause vs GROUP BY and ho
Can you describe the relationship between when using a dimension in the
WHERE clause vs GROUP BY and how to use each in AGG?
e.g. in the example
http://kylin.apache.org/blog/2016/02/18/new-aggregation-group/
buyer_id is a high cardinality dim. 2 agg groups are created...one with
all dims includi
The approach sounds good to me and makes sense.
> The cube build time is taking forever.
Well, that depends more on your Hadoop env I guess. 6 dimensions are small
cubes indeed.
On Thu, Jun 22, 2017 at 10:49 PM, Sonny Heer wrote:
> Hi users,
>
> I need some clarification on how to properly use
Hi users,
I need some clarification on how to properly use aggregation groups.
Assume I have report page 1 which has filters A, B, C, D. When user is in
page 2, these filters are passed along to (drilldown). Page 2 has other
filterable fields (1,2,3), but each is independently connected only to
