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  1. Core Server
  2. SERVER-63218

Backup cursor should return the namespace and UUID at the checkpoint timestamp of the backup

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    • Type: Icon: Task Task
    • Resolution: Fixed
    • Priority: Icon: Major - P3 Major - P3
    • 6.0.0-rc0
    • Affects Version/s: None
    • Component/s: None
    • Labels:
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    • Fully Compatible
    • Execution Team 2022-02-21, Execution Team 2022-03-07

      Drop-pending collections don't have an entry in the durable catalog, which SERVER-62427 is making use of to determine the collection namespace. We'll have to retrieve the collection namespace from the drop-pending collection reaper

       

      System -> checkpointTimestamp = 10, oldestTimestamp = 15
Client -> Rename collection "a" to "b" at timestamp 20
System -> checkpointTimestamp = 10, oldestTimestamp = 25
Client -> Open $backupCursor. Will copy files at the checkpointTimestamp
Client -> Comes across the file for renamed collection. ns field is "b". Want "a".

      We need a way to keep track of collection renames in memory.

            Assignee:
            gregory.wlodarek@mongodb.com Gregory Wlodarek
            Reporter:
            gregory.wlodarek@mongodb.com Gregory Wlodarek
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              Created:
              Updated:
              Resolved: