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https://issues.apache.org/jira/browse/HDDS-12077?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17912670#comment-17912670
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Ethan Rose commented on HDDS-12077:
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cc [~hemantk] who was also involved in discussions in this area.

> Make container scanner generate metadata checksum for use by EC
> ---------------------------------------------------------------
>
>                 Key: HDDS-12077
>                 URL: https://issues.apache.org/jira/browse/HDDS-12077
>             Project: Apache Ozone
>          Issue Type: Sub-task
>            Reporter: Ethan Rose
>            Priority: Major
>
> As part of design discussions for identifying container divergence and fixing 
> it incrementally with EC, we will need a metadata checksum (in addition to 
> the data checksum) added to each level of the container merkle tree. The 
> specifics of how this will be generated should be documented in a write-up. 
> It would be nice to have this as part of phase 1 so that the checksums have 
> largely already been generated by the time we are ready to actually support EC



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