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From Gary Ogden <gog...@gmail.com>
Subject Re: Kafka streaming and topic filter whitelist
Date Mon, 03 Oct 2016 13:59:05 GMT
What if topics are created or deleted after the application has started?
Will they be added/removed automatically, or do we need to restart the
application to pick up the changes?

On 1 October 2016 at 04:42, Damian Guy <damian.guy@gmail.com> wrote:

> That is correct.
>
> On Fri, 30 Sep 2016 at 18:00 Gary Ogden <gogden@gmail.com> wrote:
>
> > So how exactly would that work? For example, I can currently do this:
> >
> > KStream<String, String>
> >         textLines = builder.stream(stringSerde, stringSerde,
> SYSTEM_TOPIC);
> >
> > Are you saying that I could put a regex in place of the SYSTEM_TOPIC and
> > that one KStream would be streaming from multiple topics that match that
> > regex?
> >
> > If so, that could be useful.
> >
> > Gary
> >
> >
> > On 30 September 2016 at 13:35, Damian Guy <damian.guy@gmail.com> wrote:
> >
> > > Hi Gary,
> > >
> > > In the upcoming 0.10.1 release you can do regex subscription - will
> that
> > > help?
> > >
> > > Thanks,
> > > Damian
> > >
> > > On Fri, 30 Sep 2016 at 14:57 Gary Ogden <gogden@gmail.com> wrote:
> > >
> > > > Is it possible to use the topic filter whitelist within a Kafka
> > Streaming
> > > > application? Or can it only be done in a consumer job?
> > > >
> > >
> >
>

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