[CASSANDRA-12987] dtest failure in paxos_tests.TestPaxos.contention_test_many_threads

• Type: Bug
• Status: Resolved
• Priority: Normal
• Resolution: Duplicate
• Labels: dtest test-failure
• Severity: Normal
• Assignee: Joel Knighton
• Reporter: Sean McCarthy

Authors

Joel Knighton

• Created: 02/Dec/16 15:15
• Updated: 25/Mar/21 18:26
• Resolved: 07/Dec/16 16:34

Description

example failure:

http://cassci.datastax.com/job/trunk_dtest/1437/testReport/paxos_tests/TestPaxos/contention_test_many_threads

Error Message

value=299, errors=0, retries=25559

Stacktrace

  File "/usr/lib/python2.7/unittest/case.py", line 329, in run
    testMethod()
  File "/home/automaton/cassandra-dtest/paxos_tests.py", line 88, in contention_test_many_threads
    self._contention_test(300, 1)
  File "/home/automaton/cassandra-dtest/paxos_tests.py", line 192, in _contention_test
    self.assertTrue((value == threads * iterations) and (errors == 0), "value={}, errors={}, retries={}".format(value, errors, retries))
  File "/usr/lib/python2.7/unittest/case.py", line 422, in assertTrue
    raise self.failureException(msg)

Issue Links

• duplicates: CASSANDRA-13012 Paxos regression from CASSANDRA-12716
• is duplicated by: CASSANDRA-13517 dtest failure in paxos_tests.TestPaxos.contention_test_many_threads