[jira] [Assigned] (KAFKA-12952) Metadata Snapshot File Delimiters

["Niket Goel (Jira)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/KAFKA-12952?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Niket Goel reassigned KAFKA-12952:
----------------------------------

    Assignee: Niket Goel

> Metadata Snapshot File Delimiters
> ---------------------------------
>
>                 Key: KAFKA-12952
>                 URL: https://issues.apache.org/jira/browse/KAFKA-12952
>             Project: Kafka
>          Issue Type: Sub-task
>          Components: controller, kraft
>            Reporter: Niket Goel
>            Assignee: Niket Goel
>            Priority: Minor
>              Labels: kip-500
>
> Create new Control Records that will serve as the header and footer for a Metadata Snapshot File. These records will be contained at the beginning and end of each Snapshot File, and can be checked to verify completeness of a snapshot file.
> The following fields are proposed for the Header:
>  # *Version :* Schema version for the snapshot header
>  # *Last Contained Log Time* : The append time of the highest record contained in this snapshot
>  # *End Offset* : End offset of the snapshot from the snapshot ID
>  # *Epoch :* Epoch of the snapshot ** from the Snapshot ID**
>  # *Creator ID* : (Optional) ID of the broker/Controller that created the snapshot
>  # *Cluster ID :* (Optional) ID of the cluster that created the snapshot
>  # *Create Time :* Timestamp of the snapshot creation (might not be needed as each record batch has a timestamp already.
> The following fields are proposed for the footer:
>  # *Version* : Schema version of the snapshot footer (same as header)
>  # *Record Type* : A type fields indicating this is the end record for the snapshot file.
>  



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