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https://issues.apache.org/jira/browse/KAFKA-16656?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17844653#comment-17844653
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Chris Egerton edited comment on KAFKA-16656 at 5/8/24 1:15 PM:
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Hmm... I've expanded my local setup to a full-on integration test to run
through that scenario and everything is still running smoothly. Are you sure
you're using the {{DefaultReplicationPolicy}} class and not
{{{}IdentityReplicationPolicy{}}}?
I should note that my tests are running on the latest trunk, so it's possible
that there's a bug that's been fixed in between 3.5.1 and now that would
explain the issues you're seeing.
was (Author: chrisegerton):
Hmm... I've expanded this to an integration test to test out that scenario and
everything is still running smoothly. Are you sure you're using the
{{DefaultReplicationPolicy}} class and not {{{}IdentityReplicationPolicy{}}}?
I should note that my tests are running on the latest trunk, so it's possible
that there's a bug that's been fixed in between 3.5.1 and now that would
explain the issues you're seeing.
> 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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