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  1. WiredTiger
  2. WT-3773

Reconciling a page with modify records and lookaside can choose wrong values

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    • Type: Icon: Bug Bug
    • Resolution: Fixed
    • Priority: Icon: Blocker - P1 Blocker - P1
    • 3.6.0-rc7, WT3.0.0, 3.7.1
    • Affects Version/s: None
    • Component/s: None
    • None
    • Storage 2017-12-04

      There is a case when reconciliation is generating an on-disk page with associated lookaside entries, from an in-memory page that has a set of modify updates where the wrong visibility check is applied, which can lead to the wrong version of data being saved.

      We need to fix the visibility check.

            Assignee:
            michael.cahill@mongodb.com Michael Cahill (Inactive)
            Reporter:
            alexander.gorrod@mongodb.com Alexander Gorrod
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              Created:
              Updated:
              Resolved: