[jira] [Updated] (KAFKA-16082) Broker recreates reassigned partition after logdir failure

["Igor Soarez (Jira)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/KAFKA-16082?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Igor Soarez updated KAFKA-16082:
--------------------------------
    Summary: Broker recreates reassigned partition after logdir failure  (was: JBOD: Possible dataloss when moving leader partition)

> Broker recreates reassigned partition after logdir failure
> ----------------------------------------------------------
>
>                 Key: KAFKA-16082
>                 URL: https://issues.apache.org/jira/browse/KAFKA-16082
>             Project: Kafka
>          Issue Type: Bug
>          Components: jbod
>    Affects Versions: 3.7.0
>            Reporter: Proven Provenzano
>            Assignee: Gaurav Narula
>            Priority: Critical
>             Fix For: 3.7.1
>
>
> There is a possible dataloss scenario
> when using JBOD,
> when moving the partition leader log from one directory to another on the same broker,
> when after the destination log has caught up to the source log and after the broker has sent an update to the partition assignment
> if the broker accepts and commits a new record for the partition and then the broker restarts and the original partition leader log is lost
> then the destination log would not contain the new record.



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