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A. Sophie Blee-Goldman commented on KAFKA-12925: ------------------------------------------------ [~sagarrao] do you think you'll be able to get in a fix for this in the next few weeks? It would be good to have this working in full capacity by 3.0 > prefixScan missing from intermediate interfaces > ----------------------------------------------- > > Key: KAFKA-12925 > URL: https://issues.apache.org/jira/browse/KAFKA-12925 > Project: Kafka > Issue Type: Bug > Components: streams > Affects Versions: 2.8.0 > Reporter: Michael Viamari > Priority: Major > > [KIP-614|https://cwiki.apache.org/confluence/display/KAFKA/KIP-614%3A+Add+Prefix+Scan+support+for+State+Stores] > and [KAFKA-10648|https://issues.apache.org/jira/browse/KAFKA-10648] > introduced support for {{prefixScan}} to StateStores. > It seems that many of the intermediate {{StateStore}} interfaces are missing > a definition for {{prefixScan}}, and as such is not accessible in all cases. > For example, when accessing the state stores through a the processor context, > the {{KeyValueStoreReadWriteDecorator}} and associated interfaces do not > define {{prefixScan}} and it falls back to the default implementation in > {{KeyValueStore}}, which throws {{UnsupportedOperationException}}. -- This message was sent by Atlassian Jira (v8.3.4#803005)