Re: [DISCUSSION] Distributed Index Cache Server

Posted by kunalkapoor on Feb 20, 2019; 6:39am
URL: http://apache-carbondata-dev-mailing-list-archive.168.s1.nabble.com/DISCUSSION-Distributed-Index-Cache-Server-tp75008p75255.html

Hi xuchuanyin,
I have uploaded the version2 of the design document with the desired
changes.
Please review and let me know if anything is missing or needs to be changed.

Thanks
Kunal Kapoor

On Mon, Feb 18, 2019 at 12:15 PM Kunal Kapoor <[hidden email]>
wrote:

> Hi xuchuanyin,
> I will expose an interface and the put the same in the design document
> soon.
>
> Thanks for the feedback
> Kunal Kapoor
>
>
> On Wed, Feb 13, 2019 at 8:04 PM ChuanYin Xu <[hidden email]>
> wrote:
>
>> Hi kunal, I think we can go further for 2.3 & 4.
>>
>> For 4, I think all functions of IndexServer should be in an individual
>> module. We can think of the IndexServer as an enhancement component for
>> Carbondata. And inside that module we handle the actual pruning logic. On
>> the other side, if we do not have this component, there will be no pruning
>> at all.
>>
>> As a consequence, for 2.3, I think the IndexServer should provide
>> interfaces that will provide pruning services. For example it accepts
>> expressions and returns pruning result.
>>
>> I think only in this way can the IndexServer be more extensible to meet
>> higher requirements.
>>
>>