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  1. Kafka
  2. KAFKA-16389

consumer_test.py’s test_valid_assignment fails with new consumer

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    Description

      The following error is reported when running the test_valid_assignment test from consumer_test.py:

       

      Traceback (most recent call last):
        File "/usr/local/lib/python3.9/dist-packages/ducktape/tests/runner_client.py", line 186, in _do_run
          data = self.run_test()
        File "/usr/local/lib/python3.9/dist-packages/ducktape/tests/runner_client.py", line 246, in run_test
          return self.test_context.function(self.test)
        File "/usr/local/lib/python3.9/dist-packages/ducktape/mark/_mark.py", line 433, in wrapper
          return functools.partial(f, *args, **kwargs)(*w_args, **w_kwargs)
        File "/opt/kafka-dev/tests/kafkatest/tests/client/consumer_test.py", line 584, in test_valid_assignment
          wait_until(lambda: self.valid_assignment(self.TOPIC, self.NUM_PARTITIONS, consumer.current_assignment()),
        File "/usr/local/lib/python3.9/dist-packages/ducktape/utils/util.py", line 58, in wait_until
          raise TimeoutError(err_msg() if callable(err_msg) else err_msg) from last_exception
      ducktape.errors.TimeoutError: expected valid assignments of 6 partitions when num_started 2: [('ducker@ducker05', []), ('ducker@ducker06', [])]
      

      To reproduce, create a system test suite file named test_valid_assignment.yml with these contents:

      failures: 
        - 'kafkatest/tests/client/consumer_test.py::AssignmentValidationTest.test_valid_assignment@{"metadata_quorum":"ISOLATED_KRAFT","use_new_coordinator":true,"group_protocol":"consumer","group_remote_assignor":"range"}'
      

      Then set the the TC_PATHS environment variable to include that test suite file.

      Attachments

        1. consumer.log
          2.44 MB
          Philip Nee
        2. KAFKA-16389.patch
          3 kB
          Kirk True

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              pnee Philip Nee
              kirktrue Kirk True
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                Updated:
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