test_size_stats01.test_size_metrics: 'scanned' stat mismatches 'key_count'

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    • Type: Build Failure
    • Resolution: Fixed
    • Priority: Major - P3
    • WT12.0.0
    • Affects Version/s: None
    • Component/s: Statistics
    • None

      unit-test failed on ! Ubuntu 20.04 ARM64 (Release Build)

      Host: N/A
      Project: WiredTiger (develop)
      Commit: diff: worktree-wt-12734-atomic-lsn-copy: WT-18077 Rework __wt_verify checkpoint error handling (#14209) | 16 Jul 26 04:44 UTC
      Evergreen Subscription: ; Evergreen Event:

      Task Logs (unit-test)

      [2026/07/16 19:40:23.535] ======================================================================
      [2026/07/16 19:40:23.535] [pid:17362]: FAIL: test_size_stats01.test_size_stats01.test_size_metrics
      [2026/07/16 19:40:23.535] ----------------------------------------------------------------------
      [2026/07/16 19:40:23.536] [pid:17362]: testtools.testresult.real._StringException: Traceback (most recent call last):
      [2026/07/16 19:40:23.536]   File "/data/mci/b85687c5f0473eca2f49314e170788f0/wiredtiger/test/suite/helpers/wttest.py", line 162, in wrapper
      [2026/07/16 19:40:23.536]     return func(self, *args, **kwargs)
      [2026/07/16 19:40:23.536]   File "/data/mci/b85687c5f0473eca2f49314e170788f0/wiredtiger/test/suite/helpers/wttest.py", line 310, in _callTestMethod
      [2026/07/16 19:40:23.536]     method()
      [2026/07/16 19:40:23.536]   File "/data/mci/b85687c5f0473eca2f49314e170788f0/wiredtiger/test/suite/test_size_stats01.py", line 172, in test_size_metrics
      [2026/07/16 19:40:23.536]     self.assertEqual(s['scanned'], s['key_count'])
      [2026/07/16 19:40:23.536] AssertionError: 1000 != 7543
      [2026/07/16 19:40:23.536] ----------------------------------------------------------------------
      

            Assignee:
            Luke Pearson
            Reporter:
            Xgen-Evergreen-User
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              Created:
              Updated:
              Resolved: