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https://issues.apache.org/jira/browse/KAFKA-16855?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17865408#comment-17865408
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Christo Lolov commented on KAFKA-16855:
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Heya, [~muralibasani]! The general idea of replaying a TopicRecord is the
following:
* If a topic has tiering enabled then it should have both copy and expire tasks
* If a topic doesn't have tiering enabled then it should have only expire tasks
I believe a good starting point of how records are replayed is the
ReplicaManager#applyDelta
Does this give you enough information to start?
> KRaft - Wire replaying a TopicRecord
> ------------------------------------
>
> Key: KAFKA-16855
> URL: https://issues.apache.org/jira/browse/KAFKA-16855
> Project: Kafka
> Issue Type: Sub-task
> Reporter: Christo Lolov
> Assignee: Muralidhar Basani
> Priority: Major
>
> *Summary*
> Replaying a TopicRecord containing a new TieredEpoch and TieredState needs to
> interact with the two thread pools in the RemoteLogManager to add/remove the
> correct tasks from each
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