disallow unique indexes on capped collections

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    • Type: Improvement
    • Resolution: Gone away
    • Priority: Major - P3
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    • Affects Version/s: None
    • Component/s: Storage
    • Storage Execution
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      It does not really make sense to create a capped collection with additional constraints such as having unique indexes. In a replica set, capped collections are trimmed on a per-insert basis on every node and this may cause issues enforcing the unique index constraints as inserts are replicated from the primary to secondary nodes.

              Assignee:
              [DO NOT USE] Backlog - Storage Execution Team
              Reporter:
              Benety Goh
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                Created:
                Updated:
                Resolved: