Siddharth Wagle created HDDS-1564:
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Summary: 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
Attachments: Ozone Multi-Raft Support.pdf
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 worn in this feature also related to HDDS-700 which implements
rack-aware container placement for closed containers.
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