====================================================================== FAIL: test_timestamp07.test_timestamp07.test_timestamp07(file.nolog.1000keys) (subunit.RemotedTestCase) test_timestamp07.test_timestamp07.test_timestamp07(file.nolog.1000keys) ---------------------------------------------------------------------- _StringException: Traceback (most recent call last): File "/work/sulabh/work/develop/test/suite/test_timestamp07.py", line 251, in test_timestamp07 self.check_stable(self.value2, self.nkeys, self.nkeys, self.nkeys) File "/work/sulabh/work/develop/test/suite/test_timestamp07.py", line 167, in check_stable self.ckpt_backup(check_value, valcnt, valcnt2, valcnt3) File "/work/sulabh/work/develop/test/suite/test_timestamp07.py", line 164, in ckpt_backup self.backup_check(check_value, valcnt, valcnt2, valcnt3) File "/work/sulabh/work/develop/test/suite/test_timestamp07.py", line 153, in backup_check self.assertEqual(count, valcnt) File "/usr/lib64/python2.7/unittest/case.py", line 551, in assertEqual assertion_func(first, second, msg=msg) File "/usr/lib64/python2.7/unittest/case.py", line 544, in _baseAssertEqual raise self.failureException(msg) AssertionError: 905 != 1000
I saw this failure twice in about 600 consecutive runs. This is on develop commit 09bae70b0
commit 09bae70b074bc0f44a06e0b9964c8ca8bb180515 (HEAD -> develop, origin/develop) Author: Keith Bostic <keith.bostic@mongodb.com> Date: Mon Oct 16 02:47:19 2017 -0400 WT-3662 Write lookaside after reconciliation has succeeded. (#3738)