mimaison commented on a change in pull request #10983:
URL: https://github.com/apache/kafka/pull/10983#discussion_r705288892
##########
File path: docs/ops.html
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@@ -845,6 +845,11 @@ <h5 class="anchor-heading"><a
id="georeplication-topic-naming" class="anchor-lin
If you need further control over how replicated topics are named, you can
implement a custom <code>ReplicationPolicy</code> and override
<code>replication.policy.class</code> (default is
<code>DefaultReplicationPolicy</code>) in the MirrorMaker configuration.
</p>
+ <p>
+ As a special case, MirrorMaker includes <a
href="https://github.com/apache/kafka/blob/trunk/connect/mirror-client/src/main/java/org/apache/kafka/connect/mirror/IdentityReplicationPolicy.java";>IdentityReplicationPolicy</a>
(since version 3.0.0), which does not rename topics. This is useful for simple
one-way replication topologies, where topic renaming is not strictly necessary;
however, be careful not to introduce cycles when using
<code>IdentityReplicationPolicy</code>, since this can result in the same
records being replicated in an infinite loop.
Review comment:
What about linking to the javadoc for `IdentityReplicationPolicy`?
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