[
https://issues.apache.org/jira/browse/KAFKA-9539?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17083520#comment-17083520
]
ASF GitHub Bot commented on KAFKA-9539:
---------------------------------------
hachikuji commented on pull request #8257: KAFKA-9539; Add leader epoch in
StopReplicaRequest (KIP-570)
URL: https://github.com/apache/kafka/pull/8257
----------------------------------------------------------------
This is an automated message from the Apache Git Service.
To respond to the message, please log on to GitHub and use the
URL above to go to the specific comment.
For queries about this service, please contact Infrastructure at:
us...@infra.apache.org
> Add leader epoch in StopReplicaRequest
> --------------------------------------
>
> Key: KAFKA-9539
> URL: https://issues.apache.org/jira/browse/KAFKA-9539
> Project: Kafka
> Issue Type: Improvement
> Reporter: David Jacot
> Assignee: David Jacot
> Priority: Major
>
> Unlike the LeaderAndIsrRequest, the StopReplicaRequest does not include the
> leader epoch which makes it vulnerable to reordering. This KIP proposes to
> add the leader epoch for each partition in the StopReplicaRequest and the
> broker will verify the epoch before proceeding with the StopReplicaRequest.
--
This message was sent by Atlassian Jira
(v8.3.4#803005)
