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https://issues.apache.org/jira/browse/KAFKA-8666?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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João Pedro Fonseca reassigned KAFKA-8666:
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Assignee: João Pedro Fonseca
> Improve Documentation on usage of Materialized config object
> ------------------------------------------------------------
>
> Key: KAFKA-8666
> URL: https://issues.apache.org/jira/browse/KAFKA-8666
> Project: Kafka
> Issue Type: Improvement
> Components: documentation, streams
> Reporter: Bill Bejeck
> Assignee: João Pedro Fonseca
> Priority: Major
> Labels: newbie
>
> When using the Materialized object if the user wants to name the statestore
> with
> {code:java}
> Materialized.as("MyStoreName"){code}
> then subsequently provide the key and value serde the calls to do so must
> take the form of
> {code:java}
> Materialized.as("MyStoreName").withKeySerde(keySerde).withValueSerde(valueSerde)
> {code}
> If users do the following
> {code:java}
> Materialized.as("MyStoreName").with(keySerde, valueSerde)
> {code}
> the Materialized instance created by the "as(storeName)" call is replaced by
> a new Materialized instance resulting from the "with(...)" call and any
> configuration on the first Materialized instance is lost.
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