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  1. Core Server
  2. SERVER-91073

Validate command does not check if a received shard version is stale before proceeding

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    • Type: Icon: Bug Bug
    • Resolution: Duplicate
    • Priority: Icon: Major - P3 Major - P3
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    • Affects Version/s: None
    • Component/s: None
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    • Storage Execution
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    • CAR Team 2024-06-10

      When a mongod received a validate command request from mongos, it does not check the shard version before executing. Thus after a data placement change, a mongos could send a validate request to a shard with a stale shard version which will successfully execute on the wrong shard.

        1. repro.js
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          Jason Zhang

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            Unassigned Unassigned
            Reporter:
            jason.zhang@mongodb.com Jason Zhang (Inactive)
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