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  1. WiredTiger
  2. WT-2312

re-creating a deleted column-store page can corrupt the in-memory tree

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    Details

    • Type: Bug
    • Status: Closed
    • Priority: Major - P3
    • Resolution: Fixed
    • Affects Version/s: None
    • Fix Version/s: WT2.8.0
    • Component/s: None
    • Labels:
      None

      Description

      When re-creating a deleted column-store page, the page's record number is set to 1, not to the record number of the deleted page.

      This bug shows up when column-store splits are supported (see WT-2247), because split pages can be emptied/deleted, making page re-creation more likely.

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          is depended on by

          Improvement - An improvement or enhancement to an existing feature or task. SERVER-22146 WiredTiger changes for 3.3.1

          • Major - P3 - Major loss of function.
          • Closed
          links to

          Web Link https://github.com/wiredtiger/wiredtiger/pull/2345

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              • Assignee:
                keith.bostic Keith Bostic
                Reporter:
                keith.bostic Keith Bostic
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                Dates

                • Created:
                  Updated:
                  Resolved: