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https://issues.apache.org/jira/browse/KAFKA-19784?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Andrew Schofield updated KAFKA-19784:
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Labels: needs-kip (was: )
> Expose Rack ID in MemberDescription
> -----------------------------------
>
> Key: KAFKA-19784
> URL: https://issues.apache.org/jira/browse/KAFKA-19784
> Project: Kafka
> Issue Type: Task
> Components: admin, clients
> Reporter: fujian
> Priority: Major
> Labels: needs-kip
>
> Currently, the {{{}AdminClient{}}}’s {{describeConsumerGroups}} API returns a
> {{MemberDescription}} that does *not* include rack information, even though
> the underlying {{ConsumerGroupDescribeResponse}} protocol already supports a
> {{rackId}} field.
> This causes users to be unable to retrieve member rack information through
> the Admin API.
> Rack information is crucial for:
> * Monitoring and visualization tools
> * Operational analysis of rack distribution
> * Diagnosing rack-aware assignment issues
> In addition, StreamsGroupMemberDescription already includes the rackId, so
> adding it here would also make the behavior more consistent.
> The PR: [https://github.com/apache/kafka/pull/20691]
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