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  1. WiredTiger
  2. WT-5594

test/format assertion failure direction == BACKWARD

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    Details

    • Type: Bug
    • Status: Open
    • Priority: Major - P3
    • Resolution: Unresolved
    • Affects Version/s: None
    • Fix Version/s: 4.3 Required
    • Component/s: None
    • Story Points:
      8
    • Sprint:
      Storage Engines 2020-03-09

      Description

      While running 10 parallel test format jobs I hit this assertion as it was dumping the history store after a data mismatch:

      t: run FAILED
      snapshot-isolation error: Dumping page to WT_TEST.3/pagedump
      snapshot-isolation error: Dumping HS to WT_TEST.3/HSdump
      [1581611150:729379][18267:0x7fc4c2417700], t, file:WiredTigerHS.wt: __wt_row_leaf_key_work, 173: direction == BACKWARD
      [1581611150:729389][18267:0x7fc4c2417700], t, file:WiredTigerHS.wt: __wt_abort, 28: aborting WiredTiger library
      

      No core file was generated by this failure unfortunately so I don't have a stack. The HSdump file does have some content in it, 1.7Mb worth. The history store is 2.3 Mb in size.

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            • Assignee:
              backlog-server-storage-engines Backlog - Storage Engines Team
              Reporter:
              sue.loverso Susan LoVerso
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              Dates

              • Created:
                Updated: