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https://issues.apache.org/jira/browse/KAFKA-16656?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17844529#comment-17844529
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Lenin Joseph edited comment on KAFKA-16656 at 5/8/24 6:47 AM:
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Hi [~ChrisEgerton] , thanks for looking into it.
We see cyclic replication for all the topics including internal topics such as
mm2-offset-syncs, checkpoint, mirrormaker2-cluster-status,
mirrormaker2-cluster-configs, and mirrormaker2-cluster-offsets. But not for
consumer-offsets topic.
Below are the configs that we have used.
topicsPattern: ".*"
replication.policy.separator: "-"
replication.policy.class:
org.apache.kafka.connect.mirror.DefaultReplicationPolicy
was (Author: JIRAUSER304387):
Hi [~ChrisEgerton] , thanks for looking into it.
We see cyclic replication for all the topics including internal topics such as
mm2-offset-syncs, checkpoint, mirrormaker2-cluster-status,
mirrormaker2-cluster-configs, and mirrormaker2-cluster-offsets. But not for
consumer-offsets topic.
Below are the configs that we have used.
topicsPattern: ".*"
replication.policy.separator: "-"
replication.policy.class:
org.apache.kafka.connect.mirror.IdentityReplicationPolicy
> Using a custom replication.policy.separator with DefaultReplicationPolicy
> -------------------------------------------------------------------------
>
> Key: KAFKA-16656
> URL: https://issues.apache.org/jira/browse/KAFKA-16656
> Project: Kafka
> Issue Type: Bug
> Components: mirrormaker
> Affects Versions: 3.5.1
> Reporter: Lenin Joseph
> Priority: Major
>
> Hi,
> In the case of bidirectional replication using mm2, when we tried using a
> custom replication.policy.separator( ex: "-") with DefaultReplicationPolicy ,
> we see cyclic replication of topics. Could you confirm whether it's mandatory
> to use a CustomReplicationPolicy whenever we want to use a separator other
> than a "." ?
> Regards,
> Lenin
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