🙏 Topic data between clusters is out of sync in pulsar GEO mode

[luky116]

I used puslar's GEO for cluster replication and built a public zk as the configurationStore to synchronize the data between the two clusters. I found a problem. The steps are as follows, can someone do me a falvor 🙏 🙏 🙏 :

1. Suppose there are two clusters synchronizing data with each other, cluster1 and cluster2;
2. I create a Namespace in cluster1 named ns1, ns1 Only belongs to cluster1;
3. Create a Topic under ns1, named topic1, and produce 100 messages to Topic1;
4. Set ns1 to belong to cluster1 and cluster2 through the set-clusters command;
5. 【Question 1 】At this time, you will find that topic1 does not exist in cluster2. This topic1
6. 【Question 2】We use the command to create topic1 in cluster2, and I am prompted that "topic1 already exists", so the creation failed.

Pulsar version：V3.0.3

[david-streamlio]

After you create the namespace (ns1) in step 2, does the namespace exist on both clusters?

After you create the topic (ns1/topic1) in step 3, but before you publish messages, does the topic exist on both clusters?

[luky116]

1、after step 2, the namespace exist on both clusters.
2、cluster2 donnot have permission to see topic1, because ns1 belongs to cluster1

3、i use set-clusters command to make ns1 belongs to both cluster1 and cluster2, but cluster2 still donot have topic1

4、I try to create topic2 in cluster2, but it returns “ Partitioned topic already exists”

[david-streamlio]

You should use the --clusters switch when you create the namespace.