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  1. WiredTiger
  2. WT-5196

Data mismatch failures with test/checkpoint after enabling LAS sweep

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Details

    • Bug
    • Status: Closed
    • Major - P3
    • Resolution: Fixed
    • None
    • WT10.0.0, 4.2.2, 4.3.2, 4.0.15, 3.6.19
    • None
    • None
    • 8
    • Storage Engines 2019-11-04, Storage Engines 2019-11-18
    • v4.2, v4.0, v3.6

    Description

      The change in WT-5150 is enabling the LAS sweep to clean the obsolete records as that is required for the relevant_history project, but it re-introduced a data inconsistency bug. When running 10 parallel test/checkpoint processes with the configuration from WT-4750.

      The fix in WT-5150 is no reason for the failure, but it was hiding the data mismatch bug. Earlier there is no LAS sweep that was happening, so the issue does not occur.

      The data mismatch bug needs to find and correct it.

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        Issue Links

          is depended on by

          Bug - A problem which impairs or prevents the functions of the product. WT-5220 Re-enable LAS dropped table change from WT-5150

          • Major - P3 - Major loss of function.
          • Closed
          is related to

          Bug - A problem which impairs or prevents the functions of the product. SERVER-43906 WiredTigerLAS.wt keeps growing daily

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

          Bug - A problem which impairs or prevents the functions of the product. WT-5150 LAS sweep is not removing the entries that are no longer required

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

          Bug - A problem which impairs or prevents the functions of the product. WT-5193 Revert LAS dropped table change from WT-5150

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

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            People

              haribabu.kommi@mongodb.com Haribabu Kommi
              haribabu.kommi@mongodb.com Haribabu Kommi
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              Dates

                Created:
                Updated:
                Resolved: