Uploaded image for project: 'Hadoop Distributed Data Store'
  1. Hadoop Distributed Data Store
  2. HDDS-3870

Datanode Ratis snapshot file should be versioned.

    XMLWordPrintableJSON

    Details

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

      Description

      The Ratis snapshot file used by the Datanode contains a serialized map of containerId to BCSID. To ensure that changes to this logic is upgrade/downgrade proof, the file needs to be versioned. We could add a version field to the 'Container2BCSIDMapProto' proto message that is serialized into the file.

        Attachments

          Activity

            People

            • Assignee:
              Unassigned
              Reporter:
              avijayan Aravindan Vijayan
            • Votes:
              0 Vote for this issue
              Watchers:
              1 Start watching this issue

              Dates

              • Created:
                Updated: