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Posted to dev@kylin.apache.org by 杨海乐 <ya...@letv.com> on 2016/07/11 07:05:38 UTC
some questions about kylin route rule
Hi all，
We are going to popularize kylin1.1.1 in our department and encounter
some problems：
In my opinion, kylin1.1.1 has some route rules .When I set up two cubes
Acube（including dimension A，B，C），Bcube（including dimension A，B，D） in an same
project and query dimension A，B ，Kylin will return the data from Acube or
Bcube 。We can't know which cube the result is from.In order to resolve the
probelm,we intend to limit the num of cross cubes in a project . For
example,a project don't contain cross cubes.we put Acube and Bcube into
different project. I want to know there is better way ? In new version
1.5,is the problem still existing ?
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Re: some questions about kylin route rule
Posted by 杨海乐 <ya...@letv.com>.
thx, I get it
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Re: some questions about kylin route rule
Posted by 杨海乐 <ya...@letv.com>.
Yes，you agree with you. But sometime designers are't skilled,So we want to
develop a rule to avoid this situation. You know this(你懂滴),
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Re: some questions about kylin route rule
Posted by Li Yang <li...@apache.org>.
Or a different question. What's the reason that you have to create two
cubes that are so similar?
On Mon, Jul 11, 2016 at 10:40 PM, ShaoFeng Shi <sh...@gmail.com>
wrote:
> Kylin 1.5 has no change on the routing logic I think.
> Creating multiple cubes with the same dim/measure/join condition in the
> same project will make kylin not knowing which cube is the one you want to
> query. separating them into different projects is a good approach.
>
> Regards，
>
> Shaofeng Shi
>
> shaofengshi@gmail.com
>
> From Outlook Mobile
>
>
>
>
> On Mon, Jul 11, 2016 at 3:22 PM +0800, "杨海乐" <ya...@letv.com> wrote:
>
>
>
>
>
>
>
>
>
>
> Hi all，
> We are going to popularize kylin1.1.1 in our department and
> encounter
> some problems：
> In my opinion, kylin1.1.1 has some route rules .When I set up two
> cubes
> Acube（including dimension A，B，C），Bcube（including dimension A，B，D） in an
> same
> project and query dimension A，B ，Kylin will return the data from Acube or
> Bcube 。We can't know which cube the result is from.In order to resolve the
> probelm,we intend to limit the num of cross cubes in a project . For
> example,a project don't contain cross cubes.we put Acube and Bcube into
> different project. I want to know there is better way ? In new version
> 1.5,is the problem still existing ?
>
> --
> View this message in context:
> http://apache-kylin.74782.x6.nabble.com/some-questions-about-kylin-route-rule-tp5277.html
> Sent from the Apache Kylin mailing list archive at Nabble.com.
>
>
>
>
>
>
Re: some questions about kylin route rule
Posted by ShaoFeng Shi <sh...@gmail.com>.
Kylin 1.5 has no change on the routing logic I think.
Creating multiple cubes with the same dim/measure/join condition in the same project will make kylin not knowing which cube is the one you want to query. separating them into different projects is a good approach.
Regards，
Shaofeng Shi
shaofengshi@gmail.com
From Outlook Mobile
On Mon, Jul 11, 2016 at 3:22 PM +0800, "杨海乐" <ya...@letv.com> wrote:
Hi all，
We are going to popularize kylin1.1.1 in our department and encounter
some problems：
In my opinion, kylin1.1.1 has some route rules .When I set up two cubes
Acube（including dimension A，B，C），Bcube（including dimension A，B，D） in an same
project and query dimension A，B ，Kylin will return the data from Acube or
Bcube 。We can't know which cube the result is from.In order to resolve the
probelm,we intend to limit the num of cross cubes in a project . For
example,a project don't contain cross cubes.we put Acube and Bcube into
different project. I want to know there is better way ? In new version
1.5,is the problem still existing ?
--
View this message in context: http://apache-kylin.74782.x6.nabble.com/some-questions-about-kylin-route-rule-tp5277.html
Sent from the Apache Kylin mailing list archive at Nabble.com.