def get_results(self):
ret = []
results = []
LOGGER.debug('Wait for %s stress threads results', self.max_workers)
for future in concurrent.futures.as_completed(self.results_futures,
timeout=self.timeout):
results.append(future.result())
for _, result in results:
if not result:
# Silently skip if stress command threw error, since it was already reported in _run_stress
continue
output = result.stdout + result.stderr
try:
lines = output.splitlines()
node_cs_res = BaseLoaderSet._parse_cs_summary(lines) # pylint: disable=protected-access
if node_cs_res:
ret.append(node_cs_res)
except Exception as exc: # pylint: disable=broad-except
CassandraStressEvent.failure(
node="",
errors=[
f"Failed to process stress summary due to {exc}",
])
return ret
def test_with_errors(self):
event = CassandraStressEvent.failure(node="node1", errors=["e1", "e2"])
self.assertEqual(event.severity, Severity.CRITICAL)
self.assertEqual(event.node, "node1")
self.assertIsNone(event.stress_cmd)
self.assertIsNone(event.log_file_name)
self.assertEqual(event.errors, ["e1", "e2"])
self.assertEqual(
str(event),
"(CassandraStressEvent Severity.CRITICAL): type=failure node=node1\ne1\ne2"
)
self.assertEqual(event, pickle.loads(pickle.dumps(event)))