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https://issues.apache.org/jira/browse/KAFKA-9126?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Matthias J. Sax updated KAFKA-9126:
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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`.
was:
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 not unknown reasons (seems it slipped).
We should consider to extend `StreamJoined` with `withRetentionPeriod()` and
`loggingEnabled()`/`loggingDisabled()` methods to get feature parity to
`Materialized`.
> Extend `StreamJoined` to allow more store configs
> -------------------------------------------------
>
> Key: KAFKA-9126
> URL: https://issues.apache.org/jira/browse/KAFKA-9126
> Project: Kafka
> Issue Type: Improvement
> Components: streams
> Affects Versions: 2.4.0
> Reporter: Matthias J. Sax
> Priority: Minor
> Labels: needs-kip
>
> 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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