[jira] [Resolved] (KAFKA-14695) broker will get LEADER_AND_ISR is not enabled error while ZK migrating to KRaft

["Luke Chen (Jira)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/KAFKA-14695?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Luke Chen resolved KAFKA-14695.
-------------------------------
    Resolution: Duplicate

> broker will get LEADER_AND_ISR is not enabled error while ZK migrating to KRaft
> -------------------------------------------------------------------------------
>
>                 Key: KAFKA-14695
>                 URL: https://issues.apache.org/jira/browse/KAFKA-14695
>             Project: Kafka
>          Issue Type: Bug
>          Components: kraft
>    Affects Versions: 3.4.0
>            Reporter: Luke Chen
>            Assignee: Luke Chen
>            Priority: Major
>
> Following the docs here:
> [https://kafka.apache.org/documentation/#kraft_zk_migration]
>  
> During the step "Migrating brokers to KRaft", after migrating, the broker will get a lot of error:
>  
> {code:java}
> org.apache.kafka.common.errors.InvalidRequestException: Received request api key LEADER_AND_ISR which is not enabled
> [2023-02-08 12:06:25,776] ERROR Exception while processing request from 192.168.1.11:9092-192.168.1.11:57210-107 (kafka.network.Processor) {code}
>  
>  
> It blocks further migration.
> This can be workaround by explicitly setting the listener host name. That is, instead of setting listeners value like this (also the default value)
> _listeners=PLAINTEXT://:9092_  
> It should be set as: _listeners=PLAINTEXT://localhost:9092_  
>  
> Will update the doc first, to unblock other users trying to migrate from ZK to Kraft, then investigating why this happened.
>  



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