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https://issues.apache.org/jira/browse/KAFKA-5386?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17246118#comment-17246118
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Matthias J. Sax commented on KAFKA-5386:
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You cannot define the _full_ name of the topic, but the topic name is
`<application.id>-<storeName>-changleog` and you can now define the
`<storeName>` part that is generated by default.
> [Kafka Streams] - custom name for state-store change-log topic
> --------------------------------------------------------------
>
> Key: KAFKA-5386
> URL: https://issues.apache.org/jira/browse/KAFKA-5386
> Project: Kafka
> Issue Type: Improvement
> Components: streams
> Affects Versions: 0.10.2.1
> Reporter: Bart Vercammen
> Priority: Major
> Labels: needs-kip
> Fix For: 1.0.0
>
>
> Currently, when working with Kafka backed state stores in Kafka Streams,
> these log compacted topics are given a hardcoded name :
> _my.app.id-storename-changelog_
> {noformat} public static String storeChangelogTopic(String applicationId,
> String storeName) {
> return applicationId + "-" + storeName + STATE_CHANGELOG_TOPIC_SUFFIX;
> }{noformat}
> It would be nice if somehow I would be able to override this functionality
> and provide the topic-name myself when creating the state-store.
> Any comments?
> Would it be OK to submit a PR for this?
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