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  1. Core Server
  2. SERVER-75548

Use w:all barrier in transitionToCatalogShard

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    • Icon: Task Task
    • Resolution: Fixed
    • Icon: Major - P3 Major - P3
    • 7.0.0-rc0
    • None
    • None
    • None
    • Fully Compatible
    • Sharding NYC 2023-04-03, Sharding NYC 2023-04-17

    Description

      To fix the problem described in the comments of SERVER-73960 (stale config secondaries receiving metadata "too early" with back to back setFCV commands and allowing reads for chunks that have not yet replicated), we'll add a w:all wait in transitionToCatalogShard so if all config server nodes must be in an FCV supporting a catalog shard when the transition happens.

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            jack.mulrow@mongodb.com Jack Mulrow
            jack.mulrow@mongodb.com Jack Mulrow
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