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    Details

    • Type: New Feature
    • Status: Open
    • Priority: Major
    • Resolution: Unresolved
    • Affects Version/s: None
    • Fix Version/s: None
    • Component/s: Ozone Datanode, SCM
    • Labels:
      None
    • Target Version/s:

      Description

      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.

        Attachments

        1. Ozone Multi-Raft Support.pdf
          358 kB
          Siddharth Wagle

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              • Assignee:
                swagle Siddharth Wagle
                Reporter:
                swagle Siddharth Wagle
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                Dates

                • Created:
                  Updated: