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From Andrew Brust <andrew.br...@bluebadgeinsights.com>
Subject Re: what's the differenct between drill and optiq
Date Wed, 27 May 2015 13:08:55 GMT
Thanks!

Sent from my phone
<insert witty apology for typos here>

----- Reply message -----
From: "PHANI KUMAR YADAVILLI" <phanikumaryadavilli@gmail.com>
To: "user@drill.apache.org" <user@drill.apache.org>
Subject: what's the differenct between drill and optiq
Date: Wed, May 27, 2015 8:33 AM

Yes hive uses calcite. You can refer hive documentation.
On May 27, 2015 6:01 PM, "Andrew Brust" <andrew.brust@bluebadgeinsights.com>
wrote:

> Folks at Hortonworks told me that Hive now uses Calcite as well.  Can
> anyone here confirm or deny that?
>
> -----Original Message-----
> From: Rajkumar Singh [mailto:rsingh@maprtech.com]
> Sent: Wednesday, May 27, 2015 6:52 AM
> To: user@drill.apache.org
> Subject: Re: what's the differenct between drill and optiq
>
> Optiq(now known as calcite) is an api for query parser,planner and
> optimization, drill uses it for the SQL parsing,validation and
> optimization.Drill query planner applies its own custom planner rules to
> build the query logical plan.
>
> Rajkumar Singh
>
>
>
> > On May 27, 2015, at 12:04 PM, 陈礼剑 <chenlijian@togeek.cn> wrote:
> >
> > Hi:
> >
> > I just want to know the difference between drill and optiq.
> >
> >
> > Is drill just 'extend' optiq to support many other 'stores'(hadoop,
> mongodb, ...)?
> >
> >
> > ---from davy
> > Thanks.
> >
> >
> >
>
>
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