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https://issues.apache.org/jira/browse/HDDS-1564?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Work on HDDS-1564 started by Siddharth Wagle.
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> Ozone multi-raft support
> ------------------------
>
>                 Key: HDDS-1564
>                 URL: https://issues.apache.org/jira/browse/HDDS-1564
>             Project: Hadoop Distributed Data Store
>          Issue Type: New Feature
>          Components: Ozone Datanode, SCM
>            Reporter: Siddharth Wagle
>            Assignee: Siddharth Wagle
>            Priority: Major
>         Attachments: Ozone Multi-Raft Support.pdf
>
>
> Apache Ratis supports multi-raft by allowing the same node to be a part of 
> multiple raft groups. The proposal is to allow datanodes to be a part of 
> multiple raft groups. The attached design doc explains the reasons for doing 
> this as well a few initial design decisions. 
> Some of the work in this feature also related to HDDS-700 which implements 
> rack-aware container placement for closed containers.



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