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https://issues.apache.org/jira/browse/KAFKA-10636?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17243525#comment-17243525
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Jason Gustafson commented on KAFKA-10636:
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[~feyman] Sounds good, thanks for picking it up. It might just be a matter of
taking advantage of the `AppendOrigin` which we added to `Log.appendAsLeader`.
> Bypass log validation for writes to raft log
> --------------------------------------------
>
> Key: KAFKA-10636
> URL: https://issues.apache.org/jira/browse/KAFKA-10636
> Project: Kafka
> Issue Type: Sub-task
> Reporter: Jason Gustafson
> Assignee: feyman
> Priority: Major
>
> The raft leader is responsible for creating the records written to the log
> (including assigning offsets and the epoch), so we can consider bypassing the
> validation done in `LogValidator`. This lets us skip potentially expensive
> decompression and the unnecessary recomputation of the CRC.
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