Mickael Maison created KAFKA-19549:
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Summary: network_degrade_test.py failure
Key: KAFKA-19549
URL: https://issues.apache.org/jira/browse/KAFKA-19549
Project: Kafka
Issue Type: Bug
Affects Versions: 4.1.0
Reporter: Mickael Maison
The following test is consistently failing in my environment:
kafkatest.tests.core.network_degrade_test.test_rate_device_name=eth0_latency_ms=50_metadata_quorum=COMBINED_KRAFT_rate_limit_kbit=1000000_task_name=rate-1000-latency-50
Stacktrace:
{noformat}
runs 1, 2, 3, 4, 5 summary:
AssertionError('Expected most of the measured rates to be within an order of
magnitude of target 1000000. This means `tc` did not limit the bandwidth as
expected.')
Traceback (most recent call last):
File
"/usr/local/lib/python3.9/dist-packages/ducktape/tests/runner_client.py", line
351, in _do_run
data = self.run_test()
File
"/usr/local/lib/python3.9/dist-packages/ducktape/tests/runner_client.py", line
411, in run_test
return self.test_context.function(self.test)
File "/usr/local/lib/python3.9/dist-packages/ducktape/mark/_mark.py", line
438, in wrapper
return functools.partial(f, *args, **kwargs)(*w_args, **w_kwargs)
File "/opt/kafka-dev/tests/kafkatest/tests/core/network_degrade_test.py",
line 146, in test_rate
assert len(acceptable_rates) > 5, msg
AssertionError: Expected most of the measured rates to be within an order of
magnitude of target 1000000. This means `tc` did not limit the bandwidth as
expected.
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