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Posted to dev@kafka.apache.org by "Mayank Shekhar Narula (Jira)" <ji...@apache.org> on 2023/10/27 15:32:00 UTC

[jira] [Resolved] (KAFKA-15415) In Java-client, backoff should be skipped for retried producer-batch to a new leader

     [ https://issues.apache.org/jira/browse/KAFKA-15415?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Mayank Shekhar Narula resolved KAFKA-15415.
-------------------------------------------
    Resolution: Fixed

> In Java-client, backoff should be skipped for retried producer-batch to a new leader
> ------------------------------------------------------------------------------------
>
>                 Key: KAFKA-15415
>                 URL: https://issues.apache.org/jira/browse/KAFKA-15415
>             Project: Kafka
>          Issue Type: Improvement
>          Components: clients
>            Reporter: Mayank Shekhar Narula
>            Assignee: Mayank Shekhar Narula
>            Priority: Major
>             Fix For: 3.7.0, 3.6.1
>
>
> Right now in java-client, producer-batches backoff upto retry.backoff.ms(100ms by default). This Jira proposes that backoff should be skipped if client knows of a newer-leader for the partition in a sub-sequent retry(typically through refresh of parition-metadata via the Metadata RPC). This would help improve the latency of the produce-request around when partition leadership changes.



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