[jira] [Commented] (KAFKA-7440) Use leader epoch in consumer fetch requests

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    [ https://issues.apache.org/jira/browse/KAFKA-7440?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16767409#comment-16767409 ] 

ASF GitHub Bot commented on KAFKA-7440:
---------------------------------------

hachikuji commented on pull request #6190: KAFKA-7440 Add leader epoch to fetch and list-offset request
URL: https://github.com/apache/kafka/pull/6190
 
 
   
 
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> Use leader epoch in consumer fetch requests
> -------------------------------------------
>
>                 Key: KAFKA-7440
>                 URL: https://issues.apache.org/jira/browse/KAFKA-7440
>             Project: Kafka
>          Issue Type: Improvement
>            Reporter: Jason Gustafson
>            Assignee: David Arthur
>            Priority: Major
>              Labels: kip
>
> This patch adds support in the consumer to use the leader epoch obtained from the metadata in fetch requests: https://cwiki.apache.org/confluence/display/KAFKA/KIP-320%3A+Allow+fetchers+to+detect+and+handle+log+truncation



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