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Posted to dev@kafka.apache.org by "Jeff Kim (Jira)" <ji...@apache.org> on 2022/11/09 21:20:00 UTC

[jira] [Created] (KAFKA-14372) RackAwareReplicaSelector should choose a replica from the isr

Jeff Kim created KAFKA-14372:
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             Summary: RackAwareReplicaSelector should choose a replica from the isr
                 Key: KAFKA-14372
                 URL: https://issues.apache.org/jira/browse/KAFKA-14372
             Project: Kafka
          Issue Type: Bug
            Reporter: Jeff Kim
            Assignee: Jeff Kim


The default replica selector chooses a replica solely on whether the broker.rack matches the client.rack in the fetch request. Even if the broker matching the rack is unavailable, the consumer will go to that broker. The selector should choose a broker from the isr.



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