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  1. Core Server
  2. SERVER-101850

Implement mechanism for routers to bypass collection UUID consistency in ShardRole API for resharding relaxed=true mode

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    • Type: Icon: Task Task
    • Resolution: Fixed
    • Priority: Icon: Major - P3 Major - P3
    • 8.2.0-rc0
    • Affects Version/s: None
    • Component/s: None
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    • Catalog and Routing
    • Fully Compatible
    • CAR Team 2025-03-17
    • 200
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      SERVER-90448 introduced a relaxed=true mode for resharding, which is meant to be used to remediate situations where the sharding and shard-local catalogs have gone out of sync respect to the what a collection's UUID is.

      However, now that SERVER-78724 is switching aggregations to use the ShardRole API, which has stricter checks than the AutoGet, resharding(relaxed=true) is failing due to one of these checks – precisely because of the UUID mismatch it is looking to address.

            Assignee:
            jordi.serra-torrens@mongodb.com Jordi Serra Torrens
            Reporter:
            jordi.serra-torrens@mongodb.com Jordi Serra Torrens
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