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Posted to user@hawq.apache.org by xi...@iluvatar.ai on 2018/10/30 09:37:17 UTC

how use RDMA for hawq

Hi! 

I want to know how hawq use RDMA, i do not found any docs about this. 

Could you help me? 

Thanks

Re: how use RDMA for hawq

Posted by xi...@iluvatar.ai.

Do you mean set slave ip as rdma ip? 

Could you give me more details? 

Best wishes 

From: "Lei Chang" <ch...@gmail.com> 
To: user@hawq.apache.org 
Sent: Tuesday, October 30, 2018 5:54:49 PM 
Subject: Re: how use RDMA for hawq 

HAWQ does not use RDMA directly, you can use tcp over rdma. 

Cheers 
Lei 

On Tue, Oct 30, 2018 at 5:34 PM < xiang.dai@iluvatar.ai > wrote: 

Hi! 

I want to know how hawq use RDMA, i do not found any docs about this. 

Could you help me? 

Thanks

Re: how use RDMA for hawq

Posted by Lei Chang <ch...@gmail.com>.

HAWQ does not use RDMA directly, you can use tcp over rdma.

Cheers
Lei



On Tue, Oct 30, 2018 at 5:34 PM <xi...@iluvatar.ai> wrote:

> Hi!
>
> I want to know how hawq use RDMA, i do not found any docs about this.
>
> Could you help me?
>
> Thanks
>