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  1. Core Server
  2. SERVER-71399

Jumbo chunk flag isn't automatically cleared after a chunk split

    • Fully Compatible
    • ALL
    • v6.2, v6.0, v5.0, v4.4, v4.2
    • Sharding EMEA 2022-12-12, Sharding EMEA 2022-12-26, Sharding EMEA 2023-01-09

      Regading the MongoDB documentation about jumbo chunks, MongoDB removes the jumbo flag upon successful split of the chunk. That's not the actual behaviour, though.

      The current behaviour is that after a successful split of a jumbo chunk we get 2 new jumbo chunks because new chunks are initialised as a copy of the original chunk.

      Since there is no test controlling that, the scope of this ticket should also include a test case to cover that scenario.
      You will find attached to this ticket a brand new test file to force the issue. It must be run on the sharding suite.

            silvia.surroca@mongodb.com Silvia Surroca
            silvia.surroca@mongodb.com Silvia Surroca
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