Hi, Jose,

Thanks for the reply. Sounds good to me.

Jun

On Fri, Apr 25, 2025 at 9:55 AM José Armando García Sancio
<jsan...@confluent.io.invalid> wrote:

> Hi Jun,
>
> > On Thu, Apr 24, 2025 at 1:34 PM Jun Rao <j...@confluent.io.invalid>
> wrote:
> > > Also, in FetchResponse, we use -1 as the default for various offsets.
> > > Should we follow that convention for the new field?
>
> In KRaft, a value of -1 for the HighWatermark field in the FETCH response
> specifically indicates an unknown high-watermark. It appears that the
> replica manager uses the log start offset to indicate an unknown HWM.
>
> This is why I was motivated to use -1 as the unknown value for the new
> field.
>
> Thanks,
> --
> -José
>

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