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  1. WiredTiger
  2. WT-5594

test/format assertion failure direction == BACKWARD

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    Details

    • Type: Bug
    • Status: Closed
    • Priority: Major - P3
    • Resolution: Cannot Reproduce
    • Affects Version/s: None
    • Fix Version/s: None
    • Component/s: None
    • Labels:
    • Story Points:
      8
    • Sprint:
      Storage Engines 2020-03-09
    • Backport Requested:
      v4.4

      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:
              chenhao.qu Chenhao Qu
              Reporter:
              sue.loverso Susan LoVerso
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                Updated:
                Resolved: