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From Abhishek Sinha <abhis...@infoworks.io>
Subject Re: Spanning tree generation
Date Thu, 19 Mar 2015 06:04:15 GMT
Can you explain the function

1. generateChildren
2. generateZeroTailBase

in CuboidScheduler.java ?

On Thu, Mar 19, 2015 at 8:45 AM, Shi, Shaofeng <shaoshi@ebay.com> wrote:

> From code level, the spanning tree generation is in
> org.apache.klin.cube.cuboid.CuboidScheduler;
>
>
> On 3/19/15, 1:22 AM, "hongbin ma" <mahongbin@apache.org> wrote:
>
> >I suggest you start with
> >
> http://www.slideshare.net/YangLi43/apache-kylin-deep-dive-2014-dec?qid=5bc
> >d0593-7c22-4e86-a81e-db674f8cea5f&v=default&b=&from_search=4
> >and
> >http://www.slideshare.net/YangLi43/design-cube-in-apache-kylin?related=1
> >
> >On Wed, Mar 18, 2015 at 5:42 AM, Abhishek Sinha <abhishek@infoworks.io>
> >wrote:
> >
> >> Hi,
> >>
> >> I was looking at the design documentation for the spanning tree
> >>generation
> >> but could not get much info from it. Can I get to know about the use of
> >> minimum spanning tree in building cube?Is their any cost involved to get
> >> the best spanning tree? And also which part of the code is actually
> >> implementing the MST generation?
> >>
> >> --
> >> Abhishek Sinha
> >> Mobile: +919035191078
> >> infoworks.io
> >>
> >
> >
> >
> >--
> >Regards,
> >
> >*Bin Mahone | 马洪宾*
> >Apache Kylin: http://kylin.io
> >Github: https://github.com/binmahone
>
>


-- 
Abhishek Sinha
Mobile: +919035191078
infoworks.io

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