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https://issues.apache.org/jira/browse/KAFKA-9535?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Boyang Chen updated KAFKA-9535:
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Summary: Metadata not updated when consumer encounters FENCED_LEADER_EPOCH
(was: Metadata not updated when consumer encounters leader epoch related
failures)
> Metadata not updated when consumer encounters FENCED_LEADER_EPOCH
> -----------------------------------------------------------------
>
> Key: KAFKA-9535
> URL: https://issues.apache.org/jira/browse/KAFKA-9535
> Project: Kafka
> Issue Type: Bug
> Affects Versions: 2.3.0, 2.4.0, 2.5.0
> Reporter: Boyang Chen
> Priority: Major
>
> Inside the consumer Fetcher's handling of ListOffsetResponse, if we hit
> `FENCED_LEADER_EPOCH` on partition level, the client will blindly retry
> without refreshing the metadata, creating a stuck state as the local leader
> epoch never gets updated.
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