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Posted to dev@kafka.apache.org by "dengziming (Jira)" <ji...@apache.org> on 2022/06/02 08:54:00 UTC

[jira] [Resolved] (KAFKA-13845) Add support for reading KRaft snapshots in kafka-dump-log

     [ https://issues.apache.org/jira/browse/KAFKA-13845?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

dengziming resolved KAFKA-13845.
--------------------------------
    Resolution: Fixed

> Add support for reading KRaft snapshots in kafka-dump-log
> ---------------------------------------------------------
>
>                 Key: KAFKA-13845
>                 URL: https://issues.apache.org/jira/browse/KAFKA-13845
>             Project: Kafka
>          Issue Type: Sub-task
>            Reporter: David Arthur
>            Assignee: dengziming
>            Priority: Minor
>              Labels: kip-500
>
> Even though the metadata snapshots use the same format as log segments, the kafka-dump-log tool (DumpLogSegments.scala) does not support the file extension or file name pattern.
> For example, a metadata snapshot will be named like:
> {code:java}
> __cluster_metadata-0/00000000000000000004-0000000001.checkpoint{code}
> whereas regular log segments (including the metadata log) are named like:
> {code:java}
> __cluster_metadata-0/00000000000000000000.log {code}
>  
> We need to enhance the tool to support snapshots. 



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