Re: serdeProps what does that mean

Hi I'm sorry for the confusion.

My question should be 'are there limitations on what you can put in this configuration map' ?

Could you put objects with state in the map for instance? Will this map be serialized ?

Thanks

On Thu, Oct 31, 2019, at 10:35, Matthias J. Sax wrote:
> Well, the `configure()` method is there to configure the serde :)
>
> Hence, it might be a good place to instantiate the state of the serde,
> ie, to create a `SchemaStore` instance.
>
> For the passed in map: the full `StreamsConfig` will be passed into it,
> hence, you can add any configuration you want to the global
> `KafkaStreams` configuration and it will be forwarded.
>
> Hope this helps.
>
>
> -Matthias
>
> On 10/28/19 5:34 AM, Bart van Deenen wrote:
> > Hi all
> >
> > I need a custom serde for Kafka. Our serde needs a SchemaStore instance with some state, and I'm trying to figure out how to get this into the serde.
> > I'm trying to follow along with this example
> > https://github.com/apache/kafka/blob/ad5f31c3e6868757eab9c8dd71efd5fd65f06ac6/streams/examples/src/main/java/org/apache/kafka/streams/examples/pageview/PageViewTypedDemo.java#L102
> >
> > and I don't understand what the configure method does. What is it for, and what can I stick in the map? Following along with the example, I see that `serdeProps` sets the `tClass` field to the class that you want to (de)serialize. Why?
> >
> > Thanks
> >
> > Bart
> >
>
>
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