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From Chinmay Kolhatkar <chin...@datatorrent.com>
Subject Re: Bandwidth control for Input operators in Apex
Date Wed, 02 Mar 2016 18:41:03 GMT
Hi Priyanka,

Indeed this is a useful feature.

I believe number bytes consumed per sec can as well translate to number of
tuples consumed per sec.

If above is correct, won't back pressure that is handled by bufferserver
help in your use case?

Thanks,
Chinmay.
On 2 Mar 2016 4:49 p.m., "Priyanka Gugale" <priyanka@datatorrent.com> wrote:

> Many times we need to put bandwidth restrictions or put some limit on input
> operator for number of bytes to be consumed per second. As I understand in
> Apex there is no direct support for this feature.
>
> I am planning to write a bandwidth manager which will help in limiting
> bandwidth at Input operator. Let me know if there are any better
> alternative ways. I will soon publish design for Bandwidth Manager I am
> planning to write.
>
> -Priyanka
>

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