[jira] [Resolved] (KAFKA-12837) Process entire batch in broker metadata listener

["Jason Gustafson (Jira)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/KAFKA-12837?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Jason Gustafson resolved KAFKA-12837.
-------------------------------------
    Fix Version/s: 3.0.0
         Assignee: Jose Armando Garcia Sancio
       Resolution: Fixed

> Process entire batch in broker metadata listener
> ------------------------------------------------
>
>                 Key: KAFKA-12837
>                 URL: https://issues.apache.org/jira/browse/KAFKA-12837
>             Project: Kafka
>          Issue Type: Sub-task
>            Reporter: Jose Armando Garcia Sancio
>            Assignee: Jose Armando Garcia Sancio
>            Priority: Major
>              Labels: kip-500
>             Fix For: 3.0.0
>
>
> The currently {{BrokerMetadataListener}} process one batch at a time even thought it is possible for the {{BatchReader}} to contain more than one batch. This is functionally correct but it would required less coordination between the {{RaftIOThread}} and the broker metadata listener thread if the broker is changed to process all of the batches included in the {{BatchReader}} sent through {{handleCommit}}.



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