[KAFKA-12952] Metadata Snapshot File Delimiters

• Type: Sub-task
• Status: Resolved
• Priority: Minor
• Resolution: Fixed
• Fix Version/s: 3.0.0
• Component/s: controller, kraft
• Labels: kip-500
• Assignee: Niket Goel
• Reporter: Niket Goel
• Created: 15/Jun/21 16:50
• Updated: 01/Jul/21 19:47
• Resolved: 01/Jul/21 16:19

Description

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 added to the Header:

1. Version : Schema version for the snapshot header
2. Last Contained Log Time : The append time of the highest record contained in this snapshot

1. Version : Schema version of the snapshot footer (same as header)**

 

Issue Links

• relates to: KAFKA-13025 Add more information to the Snapshot header and footer
• links to: GitHub Pull Request #10899