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  1. Kafka
  2. KAFKA-9126

Extend `StreamJoined` to allow more store configs

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      Description

      In 2.4.0 release, we introduced `StreamJoined` configuration object via KIP-479 (KAFKA-8558). The idea of `StreamJoined` is to be an equivalent to `Materialized` but customized for stream-stream joines, that have two stores (in contrast to the usage of `Materialized` that is used for single-store operators).

      During the KIP discussion, the idea to allow setting the store retention time and enable/disable changelogging for the store was discussed. However, at some point this idea was dropped for unknown reasons (seems it slipped).

      We should consider to extend `StreamJoined` with `withRetentionPeriod()` and `loggingEnabled()`/`loggingDisabled()` methods to get feature parity to `Materialized`.

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              • Assignee:
                lct45 Leah Thomas
                Reporter:
                mjsax Matthias J. Sax
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