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  1. Core Server
  2. SERVER-66793

Disable bucket unpacking with sort for clustered collections with out of order buckets

    • Type: Icon: Bug Bug
    • Resolution: Fixed
    • Priority: Icon: Major - P3 Major - P3
    • 6.2.0-rc0, 6.0.5, 5.0.16
    • Affects Version/s: 6.0.0-rc7
    • Component/s: None
    • None
    • Fully Compatible
    • ALL
    • v6.0, v5.0
    • QO 2022-10-03, QE 2022-10-17

      As reported in SERVER-66469, time-series buckets that contain dates prior to Jan 1st 1970 or after year 2108 can be placed out of time-order in the clustered collection. As the bucket unpacking with sort optimization relies on this ordering, we should disable when these exist.

      A workaround for users who have dates in this range will be to create an index on the time field which is not subject to this behavior.

            Assignee:
            joel.redman@mongodb.com Joel Redman (Inactive)
            Reporter:
            james.wahlin@mongodb.com James Wahlin
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              Created:
              Updated:
              Resolved: