Zhijian Chen created KAFKA-17851:
------------------------------------
Summary: Save internal topic to a separate kafka cluster
Key: KAFKA-17851
URL: https://issues.apache.org/jira/browse/KAFKA-17851
Project: Kafka
Issue Type: Improvement
Components: mirrormaker
Reporter: Zhijian Chen
For the mm2-offset-syncs topic there is a parameter to control its storage
cluster: offset-syncs.topic.location, but this parameter can only control
whether it is in the source or target cluster.
For checkpoints topic and heartbeat topic, there is no parameter to control
their storage clusters.
In a multi-cluster backup scenario, we would like to store these internal
topics in a separate kafka cluster, which has the advantage of being easy to
manage, and we can deploy this separate cluster across three server rooms so
that we don't have to worry about the failure of this separate cluster, which
also solves the problem of the existing scenario, where the internal topics
cannot be accessed due to the failure of the source or target clusters.
--
This message was sent by Atlassian Jira
(v8.20.10#820010)
