GitHub user lhotari added a comment to the discussion: How to set Aggregation replication?
Summarizing the answer from Slack: There is no special "aggregration replication mode". The documentation is not very clear and doesn't provide an example of such configuration. The "aggregation replication" pattern referred in the docs is about configuring the replication in a hub-spoke way where instead of having point-to-point connections (full mesh) between each cluster, you have a hub cluster and you connect all other clusters to this hub. I have been using geo-replication without a shared metadata store. At least in that case, replication is configured point-to-point for each one-way direction. Yes, there are some gotchas with partitioned topics. I think one solution is to disable topic auto creation. I believe that the replicator will attempt to create the topic in the remote cluster when replication starts the first time. In addition, setting up authorization and TLS isn't very straightforward. Side note: For subscription replication with multiple clusters, it is usually necessary to increase the `replicatedSubscriptionsSnapshotTimeoutSeconds` configuration setting for example to value `60` ([comment](https://github.com/apache/pulsar/discussions/21612#discussioncomment-7649210)). Other geo-replication discussions: https://github.com/apache/pulsar/discussions/22315 https://github.com/apache/pulsar/discussions/21612 GitHub link: https://github.com/apache/pulsar/discussions/22336#discussioncomment-8899384 ---- This is an automatically sent email for [email protected]. To unsubscribe, please send an email to: [email protected]
