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Posted to dev@kylin.apache.org by vipin kumar <vi...@gmail.com> on 2015/03/24 09:08:39 UTC
Important Dev Issue
Hi,
I am facing an issue with Kyin during query.I am using Kylin 0.6.5 and 0.7
*Problem Statement: *I have defined some column in hierarchy and doing
group-by query on them .
1. These queries and not consistent for some queries Kylin start
doing some task which takes more CPU I am assuming that its trying to
compute it.
2. I am defining the same hierarchy columns in aggregation group
then it is consistent and Kylin not doing any computation.
3. I have created Jmeter script and its failing for same query in
1000 runs under this condition.
Thanks
Vipin Kumar
Re: Important Dev Issue
Posted by Li Yang <li...@apache.org>.
Give us your cube definition (in json) and some sample queries. Then we can
help.
On Wed, Mar 25, 2015 at 9:20 PM, hongbin ma <ma...@apache.org> wrote:
> Can you please give us more details on your cube definition? I'm not quite
> getting your problem
>
>
>
>
> --
> Regards,
>
> *Bin Mahone | 马洪宾*
> Apache Kylin: http://kylin.io
> Github: https://github.com/binmahone
>
Re: Important Dev Issue
Posted by hongbin ma <ma...@apache.org>.
Can you please give us more details on your cube definition? I'm not quite
getting your problem
--
Regards,
*Bin Mahone | 马洪宾*
Apache Kylin: http://kylin.io
Github: https://github.com/binmahone