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https://issues.apache.org/jira/browse/KAFKA-9751?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Boyang Chen updated KAFKA-9751:
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Description: For use cases to create internal topics through
FindCoordinator or Metadata request, receiving broker should route the topic
creation request to the controller instead of handling by itself. (was: In
current trunk, we are still going to use ZK for topic creation in the routing
of FindCoordinatorRequest:
val (partition, topicMetadata) =
CoordinatorType.forId(findCoordinatorRequest.data.keyType) match {
case CoordinatorType.GROUP =>
val partition =
groupCoordinator.partitionFor(findCoordinatorRequest.data.key)
val metadata = getOrCreateInternalTopic(GROUP_METADATA_TOPIC_NAME,
request.context.listenerName)
(partition, metadata)
Which should be migrated to controller handling)
> Internal topic creation should go to controller
> -----------------------------------------------
>
> Key: KAFKA-9751
> URL: https://issues.apache.org/jira/browse/KAFKA-9751
> Project: Kafka
> Issue Type: Sub-task
> Reporter: Boyang Chen
> Priority: Major
>
> For use cases to create internal topics through FindCoordinator or Metadata
> request, receiving broker should route the topic creation request to the
> controller instead of handling by itself.
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