[KAFKA-4339] Failing ConsumerGroupCommand System Tests

• Type: Bug
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Fix Version/s: 0.10.2.0
• Component/s: system tests
• Assignee: Vahid Hashemian
• Reporter: Jason Gustafson
• Created: 24/Oct/16 23:29
• Updated: 25/Oct/16 12:09
• Resolved: 25/Oct/16 12:09

Description

This appears to have been caused by KAFKA-3144, but system tests are now failing. For example:

test_id:    2016-10-23--001.kafkatest.tests.core.consumer_group_command_test.ConsumerGroupCommandTest.test_describe_consumer_group.security_protocol=PLAINTEXT
status:     FAIL
run time:   42.521 seconds


    Timed out waiting to list expected consumer groups.
Traceback (most recent call last):
  File "/var/lib/jenkins/workspace/system-test-kafka/kafka/venv/local/lib/python2.7/site-packages/ducktape/tests/runner.py", line 106, in run_all_tests
    data = self.run_single_test()
  File "/var/lib/jenkins/workspace/system-test-kafka/kafka/venv/local/lib/python2.7/site-packages/ducktape/tests/runner.py", line 162, in run_single_test
    return self.current_test_context.function(self.current_test)
  File "/var/lib/jenkins/workspace/system-test-kafka/kafka/venv/local/lib/python2.7/site-packages/ducktape/mark/_mark.py", line 331, in wrapper
    return functools.partial(f, *args, **kwargs)(*w_args, **w_kwargs)
  File "/var/lib/jenkins/workspace/system-test-kafka/kafka/tests/kafkatest/tests/core/consumer_group_command_test.py", line 106, in test_describe_consumer_group
    self.setup_and_verify(security_protocol, group="test-consumer-group")
  File "/var/lib/jenkins/workspace/system-test-kafka/kafka/tests/kafkatest/tests/core/consumer_group_command_test.py", line 85, in setup_and_verify
    err_msg="Timed out waiting to list expected consumer groups.")
  File "/var/lib/jenkins/workspace/system-test-kafka/kafka/venv/local/lib/python2.7/site-packages/ducktape/utils/util.py", line 36, in wait_until
    raise TimeoutError(err_msg)
TimeoutError: Timed out waiting to list expected consumer groups.

The error message is misleading (and should be fixed). The error was actually in DescribeGroups. Doesn't seem like there is any problem with the command itself, so probably we just need to update the test.

Issue Links

• links to: GitHub Pull Request #2061