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https://issues.apache.org/jira/browse/KAFKA-6248?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Tim Van Laer resolved KAFKA-6248.
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Resolution: Not A Problem
As this is supported in Kafka Streams 1.0.0, I close the stream.
> Enable configuration of internal topics of Kafka Streams applications
> ---------------------------------------------------------------------
>
> Key: KAFKA-6248
> URL: https://issues.apache.org/jira/browse/KAFKA-6248
> Project: Kafka
> Issue Type: Improvement
> Components: streams
> Reporter: Tim Van Laer
> Priority: Minor
>
> In the current implementation of Kafka Streams, it is not possible to set
> custom configuration to internal topics (e.g. max.message.bytes,
> retention.ms...). It would be nice if a developer can set some specific
> configuration.
> E.g. if you want to store messages bigger than 1MiB in a state store, you
> have to alter the corresponding changelog topic with a max.message.bytes
> setting.
> The workaround is to create the 'internal' topics upfront using the correct
> naming convention so Kafka Streams will use the explicitly defined topics as
> if they are internal.
> An alternative is to alter the internal topics after the Kafka Streams
> application is started and has created its internal topics.
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