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https://issues.apache.org/jira/browse/KAFKA-8422?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16848031#comment-16848031
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ASF GitHub Bot commented on KAFKA-8422:
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ijuma commented on pull request #6806: KAFKA-8422; Client should send
OffsetForLeaderEpoch only if broker supports latest version
URL: https://github.com/apache/kafka/pull/6806
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> Client should not use old versions of OffsetsForLeaderEpoch
> -----------------------------------------------------------
>
> Key: KAFKA-8422
> URL: https://issues.apache.org/jira/browse/KAFKA-8422
> Project: Kafka
> Issue Type: Bug
> Components: consumer
> Reporter: Jason Gustafson
> Assignee: Jason Gustafson
> Priority: Blocker
> Fix For: 2.3.0
>
>
> For KIP-320, we changed the permissions of the OffsetsForLeaderEpoch to be
> topic-level so that consumers did not require Cluster permission. However,
> there is no way for a consumer to know whether the broker is new enough to
> support this permission scheme. The only way to be sure is to use the version
> of this API that was bumped in 2.3. For older versions, we should revert to
> the old behavior.
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