We've been trying to setup a MirrorMaker 2 to mirror data from a cluster on which we only have read access. It seems to work, but the logs are hammered with TopicAuthorizationException errors in the MirrorCheckpointConnector thread for a mm2-offset-syncs.target-cluster.internal topic.
At this point I think I'm fairly certain it's trying to access this topic on the source cluster, which is possible in our case ... I've been trying to dig through the codebase to figure out what the purpose and importance is of this topic or if it can be disabled, but that's a bit too much of a challenge haha. So I'm coming here to ask: - Could we somehow disable this? - Or could we safely ignore this? Ruben
