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  1. Core Server
  2. SERVER-43338

[4.2] Dropping an admin.system.* index in FCV 4.0 can invariant on startup

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    Details

    • Type: Bug
    • Status: Closed
    • Priority: Major - P3
    • Resolution: Fixed
    • Affects Version/s: 4.2.0
    • Fix Version/s: 4.2.2
    • Component/s: Indexing
    • Labels:
      None
    • Backwards Compatibility:
      Fully Compatible
    • Operating System:
      ALL
    • Backport Requested:
      v4.2
    • Sprint:
      Execution Team 2019-11-04
    • Case:

      Description

      Dropping an admin.system.* index while in FCV 4.0 can hit this invariant on startup.

      This invariant is not true in FCV 4.0 because hybrid indexes are only enabled in FCV 4.2, so all indexes built during startup recovery will be built in the foreground. We should remove the invariant altogether.

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            Assignee:
            louis.williams Louis Williams
            Reporter:
            daniel.hatcher Danny Hatcher
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              Updated:
              Resolved: