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Posted to jira@kafka.apache.org by "Matthias J. Sax (JIRA)" <ji...@apache.org> on 2019/02/01 22:03:00 UTC

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

     [ https://issues.apache.org/jira/browse/KAFKA-7440?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Matthias J. Sax updated KAFKA-7440:
-----------------------------------
    Labels: kip  (was: )

> 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: Jason Gustafson
>            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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