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  1. WiredTiger
  2. WT-5594

test/format assertion failure direction == BACKWARD

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    • Type: Icon: Bug Bug
    • Resolution: Cannot Reproduce
    • Priority: Icon: Major - P3 Major - P3
    • None
    • Affects Version/s: None
    • Component/s: None
    • 8
    • Storage Engines 2020-03-09
    • v4.4

      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.

            Assignee:
            chenhao.qu@mongodb.com Chenhao Qu
            Reporter:
            sue.loverso@mongodb.com Susan LoVerso
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              Created:
              Updated:
              Resolved: