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  1. WiredTiger
  2. WT-6806

Back off aggressive abort in random_directio

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Details

    • Build Failure
    • Status: Closed
    • Major - P3
    • Resolution: Fixed
    • None
    • WT10.0.0, 4.4.2, 4.9.0
    • None
    • None

    Description

      coverage-report failed on RHEL 8.0

      Host: ec2-100-25-143-37.compute-1.amazonaws.com
      Project: WiredTiger (develop)
      Commit: diff: WT-6708 Repurpose oldest start txn to be newest txn in the aggregated time window (#6027)

      The original intention of the oldest start transaction in the aggregated time windows
      was to limit the search traversing into the page when none of the transactions is
      visible to the current search snapshot. However, the aggregated oldest start transaction
      doesn’t include the history store values, due to which the original intention of this
      aggregated oldest start transaction doesn't limit the search. So repurposing it to store
      the newest transaction from both start and stop transactions present on the page will have
      other benefits. | 13 Oct 20 23:23 UTC
      Evergreen Subscription: ; Evergreen Event:

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            sue.loverso@mongodb.com Susan LoVerso
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              Created:
              Updated:
              Resolved: