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  1. Core Server
  2. SERVER-33795

remove backwards compatible distlock from sharding catalog commands

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    Details

    • Type: Task
    • Status: Closed
    • Priority: Major - P3
    • Resolution: Fixed
    • Affects Version/s: 3.7.2
    • Fix Version/s: 3.7.3
    • Component/s: Sharding
    • Labels:
      None
    • Backwards Compatibility:
      Fully Compatible
    • Sprint:
      Sharding 2018-03-26

      Description

      The backwards compatible distlock was a distlock taken by sharding catalog commands on a database's name, plus "-movePrimary."

      It was taken by the sharding catalog commands in v3.6, because prior to v3.6, movePrimary had a bug that it took the database distlock with this "-movePrimary" suffix, rather than just the database's name.

      Now that we don't need to support backwards compatibility with <v3.6, we can remove the places where we take this backwards compatible distlock.

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            Assignee:
            esha.maharishi Esha Maharishi
            Reporter:
            esha.maharishi Esha Maharishi
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              Resolved: