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https://issues.apache.org/jira/browse/KAFKA-13079?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Justine Olshan reassigned KAFKA-13079:
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Assignee: Justine Olshan
> Forgotten Topics in Fetch Requests may incorrectly use topic IDs
> ----------------------------------------------------------------
>
> Key: KAFKA-13079
> URL: https://issues.apache.org/jira/browse/KAFKA-13079
> Project: Kafka
> Issue Type: Bug
> Affects Versions: 3.1.0
> Reporter: Justine Olshan
> Assignee: Justine Olshan
> Priority: Major
>
> In the new code for Fetch, we only check if the topics contained in the
> session have IDs to decide whether to send a version < 13 (topic names) or
> version 13+ (topic IDs) request. However, if we have an empty session that
> previously did not use IDs, we will try to send a request to forget the
> topics. Since all topics in the session (none) were not missing topic ids, we
> will send a version 13 request. This request will have the Zero UUID and fail.
> The result is that we close the session and mark any partitions in it as
> errored, but the message is confusing and the request is not correct. We
> should somehow also track forgotten topics when deciding what version to use.
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