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From Pranay akula <pranay.akula2...@gmail.com>
Subject Re: Does a co-ordinator sends a request to replica over port 9042 or 7000
Date Tue, 05 Mar 2019 16:12:12 GMT
Thanks jeff,

I will look at app configuration,  that particular query will return some
where between 20k - 50k rows


Regards
Pranay

On Tue, Mar 5, 2019, 9:43 AM Jeff Jirsa <jjirsa@gmail.com> wrote:

>
>
> > On Mar 5, 2019, at 7:08 AM, Pranay akula <pranay.akula2323@gmail.com>
> wrote:
> >
> > When a co-ordinator node request a replica node for data will it be
> requested over port 9042 or 7000
>
> 7000
>
> >
> > Recently I ran a query with allow filtering in lower environments as
> soon as I ran saw a spike in NTP active threads. I was trying to understand
> was that related to that query or not was app doing it.
>
> App side paging probably
>
> >
> > Is it like request will be sent through port 9042 but data will be sent
> over 7000 ??
>
> App asks for each page on 9042, coordinator asks replicas for it on 7000.
> How many rows were returned?
>
>
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