Uploaded image for project: 'Cassandra'
  1. Cassandra
  2. CASSANDRA-6852

can't repair -pr part of data when not replicating data everywhere (multiDCs)

    XMLWordPrintableJSON

    Details

    • Type: Bug
    • Status: Resolved
    • Priority: Normal
    • Resolution: Duplicate
    • Fix Version/s: None
    • Component/s: None
    • Severity:
      Normal

      Description

      Our environment is as follows :

      • 3 DCS : dc1,dc2 and dc3
      • replicate all keyspaces to dc1 and dc2
      • replicate a few keyspaces to dc3 as we have less hardware and use it for computing statistics

      We use repair -pr everywhere regularly. FYI, a full repair takes almost 20 hours per node. The matter is that we can't use "repair -pr" anymore for tokens stored on dc3 concerning keyspaces not replicated. We should have a way to repair those ranges without doing a FULL REPAIR everywhere

        Attachments

          Issue Links

            Activity

              People

              • Assignee:
                Unassigned
                Reporter:
                cscetbon Cyril Scetbon
              • Votes:
                0 Vote for this issue
                Watchers:
                2 Start watching this issue

                Dates

                • Created:
                  Updated:
                  Resolved: