> On Mar 5, 2019, at 7:08 AM, Pranay akula <pranay.akula2...@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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