User databases can be left existing (but empty) on dedicated config server

XMLWordPrintableJSON

    • Type: Bug
    • Resolution: Fixed
    • Priority: Major - P3
    • 8.1.0-rc0, 8.0.0-rc5
    • Affects Version/s: None
    • Component/s: None
    • None
    • Catalog and Routing
    • Fully Compatible
    • ALL
    • v8.0
    • CAR Team 2024-04-29, CAR Team 2024-05-13
    • None
    • 3
    • None
    • None
    • None
    • None
    • None
    • None

      SERVER-77837 made transitionToDedicatedConfigServer drop the user-data databases before completing the transition. However, some background processes can recreate them after the transition has completed. On example is chunkMigration, which is able to recreate a database (and collection) on the configshard, even though the overall migration commit will later fail.

            Assignee:
            Jordi Serra Torrens
            Reporter:
            Jordi Serra Torrens
            Votes:
            0 Vote for this issue
            Watchers:
            4 Start watching this issue

              Created:
              Updated:
              Resolved: