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Posted to dev@kafka.apache.org by "Jeff Kim (Jira)" <ji...@apache.org> on 2022/10/24 15:34:00 UTC

[jira] [Created] (KAFKA-14334) DelayedFetch purgatory not completed when appending as follower

Jeff Kim created KAFKA-14334:
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             Summary: DelayedFetch purgatory not completed when appending as follower
                 Key: KAFKA-14334
                 URL: https://issues.apache.org/jira/browse/KAFKA-14334
             Project: Kafka
          Issue Type: Bug
            Reporter: Jeff Kim


Currently, the ReplicaManager.delayedFetchPurgatory is only completed when appending as leader. With [https://cwiki.apache.org/confluence/display/KAFKA/KIP-392%3A+Allow+consumers+to+fetch+from+closest+replica] enabled, followers will also have to complete delayed fetch requests after successfully replicating. Otherwise, consumer fetches to closest followers will hit fetch.max.wait.ms



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