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  1. Core Server
  2. SERVER-95480

Validate will fail the min/max check for time-series collections that have had their granularity changed

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    • Type: Icon: Bug Bug
    • Resolution: Duplicate
    • Priority: Icon: Major - P3 Major - P3
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    • Affects Version/s: None
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    • Storage Execution
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    • Execution Team 2024-10-14

      Validate currently checks that the control.min.timefield of a bucket is <= the observed earliest measurement, rounded down according to the granularity. 

      However, when we change the granularity to be higher (going, for example, from seconds -> minutes, minutes -> hours, etc), the timestamp of the earliest measurement will be rounded down to be LESS than the control.min timestamp, because of the new, coarser granularity.

      This results in a false-positive validation failure. 

            Assignee:
            damian.wasilewicz@mongodb.com Damian Wasilewicz
            Reporter:
            damian.wasilewicz@mongodb.com Damian Wasilewicz
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