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Posted to users@kafka.apache.org by Neeraj Vaidya <ne...@yahoo.co.in.INVALID> on 2021/05/07 21:45:42 UTC

Multiple producers using same message key

Hi all,
I think I kind of know the answer but wanted to confirm.
If I have multiple producers sending messages with the same key, will they end up in the same partition (assuming I am using the default partitioner) ?

Regards,
Neeraj

Sent from my iPhone

Re: Multiple producers using same message key

Posted by Daniel Hinojosa <dh...@evolutionnext.com>.

Yes, murmur2(key) % number of partitions.

On Fri, May 7, 2021 at 7:24 PM sunil chaudhari <su...@gmail.com>
wrote:

> Hi Neeraj,
> I dont think there is relation of key and the partition in that sense..
>
>
>
> On Sat, 8 May 2021 at 3:16 AM, Neeraj Vaidya
> <ne...@yahoo.co.in.invalid> wrote:
>
> > Hi all,
> > I think I kind of know the answer but wanted to confirm.
> > If I have multiple producers sending messages with the same key, will
> they
> > end up in the same partition (assuming I am using the default
> partitioner) ?
> >
> > Regards,
> > Neeraj
> >
> > Sent from my iPhone
> >
>

Re: Multiple producers using same message key

Posted by sunil chaudhari <su...@gmail.com>.

Hi Neeraj,
I dont think there is relation of key and the partition in that sense..

On Sat, 8 May 2021 at 3:16 AM, Neeraj Vaidya
<ne...@yahoo.co.in.invalid> wrote:

> Hi all,
> I think I kind of know the answer but wanted to confirm.
> If I have multiple producers sending messages with the same key, will they
> end up in the same partition (assuming I am using the default partitioner) ?
>
> Regards,
> Neeraj
>
> Sent from my iPhone
>