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  1. Core Server
  2. SERVER-31668

checkUUIDsConsistentAcrossCluster must retry on NotMaster errors

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    • Type: Icon: Improvement Improvement
    • Resolution: Won't Do
    • Priority: Icon: Major - P3 Major - P3
    • 4.3 Desired
    • Affects Version/s: None
    • Component/s: Sharding
    • None
    • Sharding EMEA
    • Sharding 2017-12-04, Sharding 2017-12-18
    • 15

      The UUID check is failing because slow machines can cause unexpected shard primary step downs, and the UUID check does listCollections directly against the shard, which only runs on a primary and returns NotMaster if the expected primary is no longer primary.

      SERVER-31583 and SERVER-31385 are related checkUUIDsConsistentAcrossCluster problems.

            Assignee:
            backlog-server-sharding-emea [DO NOT USE] Backlog - Sharding EMEA
            Reporter:
            dianna.hohensee@mongodb.com Dianna Hohensee (Inactive)
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              Created:
              Updated:
              Resolved: