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  1. Core Server
  2. SERVER-67844

Remove backward compatibility support for migration protocol

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    • Type: Icon: Task Task
    • Resolution: Fixed
    • Priority: Icon: Major - P3 Major - P3
    • 7.1.0-rc0
    • Affects Version/s: None
    • Component/s: Sharding
    • Labels:
    • Sharding EMEA
    • Fully Compatible
    • Sharding EMEA 2023-07-24

      Starting from v6.1, the old migration protocol is no longer supported. To guarantee backward compatibility with v6.0 recipients (which support both old and new protocols), the donor required to send the acquireCSOnRecipient argument as part of the _recvChunkCommit command.

      This will no longer be required once 7.0 becomes LTS.

            Assignee:
            pau.baldillou-salse@mongodb.com Pau Baldillou Salse (Inactive)
            Reporter:
            antonio.fuschetto@mongodb.com Antonio Fuschetto
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              Created:
              Updated:
              Resolved: