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https://issues.apache.org/jira/browse/KAFKA-18996?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17944471#comment-17944471
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Siddhartha Devineni commented on KAFKA-18996:
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Hello [~hartmutcouk],
Could I take up this Issue?
Thank you.
> Expose addReadOnlyStateStore in DSL (StreamsBuilder)
> ----------------------------------------------------
>
> Key: KAFKA-18996
> URL: https://issues.apache.org/jira/browse/KAFKA-18996
> Project: Kafka
> Issue Type: Improvement
> Components: streams
> Reporter: Hartmut Armbruster
> Priority: Major
>
> With
> [KIP-813|https://cwiki.apache.org/confluence/display/KAFKA/KIP-813%3A+Shareable+State+Stores],
> new 'read-only state store' were introduced. The initial scope was to add
> builder.table() (with "source topic optimization") to the PAPI, and is now
> implemented on the Topology class:
> [Topology#addReadOnlyStateStore(_)|https://kafka.apache.org/38/javadoc/org/apache/kafka/streams/Topology.html#addReadOnlyStateStore(org.apache.kafka.streams.state.StoreBuilder,java.lang.String,org.apache.kafka.streams.processor.TimestampExtractor,org.apache.kafka.common.serialization.Deserializer,org.apache.kafka.common.serialization.Deserializer,java.lang.String,java.lang.String,org.apache.kafka.streams.processor.api.ProcessorSupplier)]
> h4. Proposed Changes
> Expose the new functionality via a new _public interface_ on
> {{{}org.apache.kafka.streams.StreamsBuilder{}}}.
> (a similar interface also exists for global state store ->
> [StreamsBuilder.addGlobalStore(_)|https://kafka.apache.org/38/javadoc/org/apache/kafka/streams/StreamsBuilder.html#addGlobalStore(org.apache.kafka.streams.state.StoreBuilder,java.lang.String,org.apache.kafka.streams.kstream.Consumed,org.apache.kafka.streams.processor.ProcessorSupplier])
> h4. Footnotes
> Here's a related discussion on community slack:
> [https://confluentcommunity.slack.com/archives/C48AHTCUQ/p1741813060927299?thread_ts=1741539889.829939&cid=C48AHTCUQ]
>
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