I think that's right. If there is no per-topic retention configured, Kafka
will use the cluster default.

Ryanne

On Sat, Jan 18, 2020, 10:21 AM Vishal Santoshi <vishal.santo...@gmail.com>
wrote:

> Last question .. so if I set the global property on the
> destination cluster, would that be overridden by the per topic retention ?
> I look at the zk config for the specific topic I do not see the specific
> overrides that I generally do so I would assume it is honoring the
> destination global retention ?
>
> On Tue, Jan 14, 2020 at 10:11 PM Vishal Santoshi <
> vishal.santo...@gmail.com>
> wrote:
>
> > Thanks
> >
> > On Tue, Jan 14, 2020 at 8:47 AM Ryanne Dolan <ryannedo...@gmail.com>
> > wrote:
> >
> >> Take a look at the DefaultConfigPropertyFilter class, which supports
> >> customizable blacklists via config.properties.blacklist.
> >>
> >> Ryanne
> >>
> >> On Tue, Jan 14, 2020, 6:05 AM Vishal Santoshi <
> vishal.santo...@gmail.com>
> >> wrote:
> >>
> >> > Thank you for the prompt reply, Very much appreciated. I am not sure
> >> > disable config sync  is an option for us. How do I blacklist
> >> retention.ms
> >> > ?
> >> >
> >> > On Tue, Jan 14, 2020 at 12:47 AM Ryanne Dolan <ryannedo...@gmail.com>
> >> > wrote:
> >> >
> >> > > Vishal, there is no support for overriding topic configuration like
> >> > > retention. Instead, remote topics will have the same configuration
> as
> >> > their
> >> > > source topics. You could disable config sync or blacklist
> >> retention.ms
> >> > to
> >> > > prevent that from happening, and then alter retention for remote
> >> topics
> >> > > manually if you need to.
> >> > >
> >> > > KIP-158 might help with this in the future by allowing you to
> control
> >> how
> >> > > Connect creates topics, to some extent.
> >> > >
> >> > > Ryanne
> >> > >
> >> > > On Mon, Jan 13, 2020, 9:55 PM Vishal Santoshi <
> >> vishal.santo...@gmail.com
> >> > >
> >> > > wrote:
> >> > >
> >> > > > Can I override the retention on target topics through
> >> mm2.properties ?
> >> > > It
> >> > > > should be as simple as  stating the retention.ms globally ? Am
> also
> >> > > > curious whether it can more at a single channel level ?
> >> > > >
> >> > > > For example A->B, topic on B should have a retention of x and for
> >> B->A
> >> > > the
> >> > > > retention is y..
> >> > > >
> >> > > > Is that possible?
> >> > > >
> >> > > > Thanks.
> >> > > >
> >> > >
> >> >
> >>
> >
>

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