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  1. WiredTiger
  2. WT-11666

test_backup03 python test assertion failure

    • Type: Icon: Build Failure Build Failure
    • Resolution: Unresolved
    • Priority: Icon: Major - P3 Major - P3
    • None
    • Affects Version/s: None
    • Component/s: Backup, LSM
    • StorEng - Refinement Pipeline

      unit-test-extra-long on ubuntu2004

      Host: i-07e712b9e211d81e7
      Project: wiredtiger
      Commit: e7541bb0

      Task Logs:

      unit-test-extra-long task_log

      Logs:

      [pid:3236]: FAIL: test_backup03.test_backup_target.test_backup_target(backup_4)
      ----------------------------------------------------------------------
      [pid:3236]: testtools.testresult.real._StringException: Traceback (most recent call last):
        File "/data/mci/d62be4fa93cf20f4516e63ebc5410075/wiredtiger/test/suite/wttest.py", line 229, in _callTestMethod
          method()
        File "/data/mci/d62be4fa93cf20f4516e63ebc5410075/wiredtiger/test/suite/test_backup03.py", line 123, in test_backup_target
          self.backup_table_cursor(self.list)
        File "/data/mci/d62be4fa93cf20f4516e63ebc5410075/wiredtiger/test/suite/test_backup03.py", line 111, in backup_table_cursor
          self.compare_backups(self.objs[i][0], self.dir, './')
        File "/data/mci/d62be4fa93cf20f4516e63ebc5410075/wiredtiger/test/suite/wtbackup.py", line 225, in compare_backups
          self.runWt(['-R', '-h', base_dir, 'dump', uri], outfilename=base_out)
        File "/data/mci/d62be4fa93cf20f4516e63ebc5410075/wiredtiger/test/suite/suite_subprocess.py", line 312, in runWt
          self.check_empty_file(wterrname)
        File "/data/mci/d62be4fa93cf20f4516e63ebc5410075/wiredtiger/test/suite/suite_subprocess.py", line 151, in check_empty_file
          self.assertEqual(filesize, 0, filename + ': expected to be empty')
        File "/opt/mongodbtoolchain/revisions/69f4f0673ffcb290ce2307560a4883ecf2ad138c/stow/python3-v4.wuP/lib/python3.10/unittest/case.py", line 845, in assertEqual
          assertion_func(first, second, msg=msg)
        File "/opt/mongodbtoolchain/revisions/69f4f0673ffcb290ce2307560a4883ecf2ad138c/stow/python3-v4.wuP/lib/python3.10/unittest/case.py", line 838, in _baseAssertEqual
          raise self.failureException(msg)
      AssertionError: 46 != 0 : wt.err: expected to be empty
      ----------------------------------------------------------------------
      Ran 39943 tests in 5560.918s
      

      logs

      unit-test-extra-long task_log

      Logs:

      AssertionError: unexpected standard output, contains: "ERROR: wt.err expected to be empty, but contains:
      

      logs

            Assignee:
            backlog-server-storage-engines [DO NOT USE] Backlog - Storage Engines Team
            Reporter:
            Xgen-BuildBaron-User xgen-buildbaron-user
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            Watchers:
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              Created:
              Updated: