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https://issues.apache.org/jira/browse/HDDS-4182?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Aravindan Vijayan updated HDDS-4182:
------------------------------------
    Description: 
In HDDS-3869 (Use different column families for datanode block and metadata),  
there was a backward compatible change made in the Ozone datanode RocksDB. This 
JIRA tracks the effort to use a "Layout Version" to track this change such that 
it is NOT used before finalizing the cluster.

cc [~erose], [~hanishakoneru]

  was:
In HDDS-3869 (Use different column families for datanode block and metadata),  
there was a backward compatible change made in the Ozone datanode RocksDB. This 
JIRA tracks the effort to use a "Layout Version" to track this change such that 
it is NOT used before finalizing the cluster.

cc [~erose], [~hkoneru]


> Onboard HDDS-3869 into Layout version management
> ------------------------------------------------
>
>                 Key: HDDS-4182
>                 URL: https://issues.apache.org/jira/browse/HDDS-4182
>             Project: Hadoop Distributed Data Store
>          Issue Type: Sub-task
>            Reporter: Aravindan Vijayan
>            Priority: Major
>
> In HDDS-3869 (Use different column families for datanode block and metadata), 
>  there was a backward compatible change made in the Ozone datanode RocksDB. 
> This JIRA tracks the effort to use a "Layout Version" to track this change 
> such that it is NOT used before finalizing the cluster.
> cc [~erose], [~hanishakoneru]



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