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  1. Core Server
  2. SERVER-35670

Add test that if a shard already has a cache entry for a database without a version, refreshing causes the entry to be updated with the version

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    • Type: Icon: Task Task
    • Resolution: Fixed
    • Priority: Icon: Major - P3 Major - P3
    • 4.1.1
    • Affects Version/s: None
    • Component/s: Sharding
    • None
    • Fully Compatible
    • Sharding 2018-07-02

      This ensures that if a shard had cached a database entry without a version in a 4.0 cluster while in FCV 3.6, then upgrading the cluster to 4.2 binaries will cause the next request that has a database version attached to cause the shard to refresh and pick up the version and write it to its on-disk cache so that the version can also be picked up by secondaries.

            Assignee:
            esha.maharishi@mongodb.com Esha Maharishi (Inactive)
            Reporter:
            esha.maharishi@mongodb.com Esha Maharishi (Inactive)
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              Created:
              Updated:
              Resolved: