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Posted to commits@cassandra.apache.org by "Josh McKenzie (Jira)" <ji...@apache.org> on 2022/01/26 17:40:00 UTC
[jira] [Updated] (CASSANDRA-17296) Test Failure: dtest-upgrade.upgrade_tests.upgrade_through_versions_test.TestProtoV4Upgrade_AllVersions_RandomPartitioner_EndsAt_Trunk_HEAD.test_rolling_upgrade
[ https://issues.apache.org/jira/browse/CASSANDRA-17296?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Josh McKenzie updated CASSANDRA-17296:
--------------------------------------
Bug Category: Parent values: Correctness(12982)Level 1 values: Test Failure(12990)
> Test Failure: dtest-upgrade.upgrade_tests.upgrade_through_versions_test.TestProtoV4Upgrade_AllVersions_RandomPartitioner_EndsAt_Trunk_HEAD.test_rolling_upgrade
> ---------------------------------------------------------------------------------------------------------------------------------------------------------------
>
> Key: CASSANDRA-17296
> URL: https://issues.apache.org/jira/browse/CASSANDRA-17296
> Project: Cassandra
> Issue Type: Bug
> Components: Test/dtest/python
> Reporter: Josh McKenzie
> Priority: Normal
>
> 2 failures in 30, looks flaky on timing / subprocess termination.
> https://ci-cassandra.apache.org/job/Cassandra-trunk/920/testReport/dtest-upgrade.upgrade_tests.upgrade_through_versions_test/TestProtoV4Upgrade_AllVersions_RandomPartitioner_EndsAt_Trunk_HEAD/test_rolling_upgrade/
> Failed 2 times in the last 30 runs. Flakiness: 10%, Stability: 93%
> Error Message
> RuntimeError: A subprocess has terminated early. Subprocess statuses: Process-1 (is_alive: True), Process-2 (is_alive: False), attempting to terminate remaining subprocesses now.
> Stacktrace
> self = <upgrade_tests.upgrade_through_versions_test.TestProtoV4Upgrade_AllVersions_RandomPartitioner_EndsAt_Trunk_HEAD object at 0x7f22685cebb0>
> @pytest.mark.timeout(3000)
> def test_rolling_upgrade(self):
> """
> Test rolling upgrade of the cluster, so we have mixed versions part way through.
> """
> > self.upgrade_scenario(rolling=True)
> upgrade_tests/upgrade_through_versions_test.py:320:
> _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
> upgrade_tests/upgrade_through_versions_test.py:398: in upgrade_scenario
> self._check_on_subprocs(self.fixture_dtest_setup.subprocs)
> _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
> self = <upgrade_tests.upgrade_through_versions_test.TestProtoV4Upgrade_AllVersions_RandomPartitioner_EndsAt_Trunk_HEAD object at 0x7f22685cebb0>
> subprocs = [<Process name='Process-1' pid=28667 parent=314 stopped exitcode=-SIGKILL daemon>, <Process name='Process-2' pid=28686 parent=314 stopped exitcode=1 daemon>]
> def _check_on_subprocs(self, subprocs):
> """
> Check on given subprocesses.
>
> If any are not alive, we'll go ahead and terminate any remaining alive subprocesses since this test is going to fail.
> """
> subproc_statuses = [s.is_alive() for s in subprocs]
> if not all(subproc_statuses):
> message = "A subprocess has terminated early. Subprocess statuses: "
> for s in subprocs:
> message += "{name} (is_alive: {aliveness}), ".format(name=s.name, aliveness=s.is_alive())
> message += "attempting to terminate remaining subprocesses now."
> self._terminate_subprocs()
> > raise RuntimeError(message)
> E RuntimeError: A subprocess has terminated early. Subprocess statuses: Process-1 (is_alive: True), Process-2 (is_alive: False), attempting to terminate remaining subprocesses now.
> upgrade_tests/upgrade_through_versions_test.py:456: RuntimeError
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