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Ryanne Dolan commented on KAFKA-12430: -------------------------------------- Hmm. I guess the downside to not creating the topics is that upstreamClusters etc won't work. They don't depend on actual records, just the topics. I don't have any objections but it's a consideration. > emit.heartbeats.enabled = false should disable heartbeats topic creation > ------------------------------------------------------------------------ > > Key: KAFKA-12430 > URL: https://issues.apache.org/jira/browse/KAFKA-12430 > Project: Kafka > Issue Type: Bug > Components: mirrormaker > Reporter: Ivan Yurchenko > Assignee: Matthew de Detrich > Priority: Minor > > Currently, whether MirrorMaker 2's {{MirrorHeartbeatConnector}} emits > heartbeats or not is based on {{emit.heartbeats.enabled}} setting. However, > {{heartbeats}} topic is created unconditionally. It seems that the same > setting should really disable the topic creation as well. -- This message was sent by Atlassian Jira (v8.3.4#803005)