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  1. Beam
  2. BEAM-7548

test_approximate_unique_global_by_error is flaky

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    Details

    • Type: Bug
    • Status: Resolved
    • Priority: P2
    • Resolution: Fixed
    • Affects Version/s: None
    • Fix Version/s: 2.14.0
    • Component/s: sdk-py-core, test-failures
    • Labels:
      None

      Description

      The error happened on Jenkins in Python 3.5 suite, which currently uses Python 3.5.2 interpreter:

      11:57:47 ======================================================================
      11:57:47 ERROR: test_approximate_unique_global_by_error (apache_beam.transforms.stats_test.ApproximateUniqueTest)
      11:57:47 ----------------------------------------------------------------------
      11:57:47 Traceback (most recent call last):
      11:57:47   File "/home/jenkins/jenkins-slave/workspace/beam_PreCommit_Python_Commit/src/sdks/python/test-suites/tox/py35/build/srcs/sdks/python/apache_beam/transforms/stats_test.py", line 236, in test_approximate_unique_global_by_error
      11:57:47     pipeline.run()
      11:57:47   File "/home/jenkins/jenkins-slave/workspace/beam_PreCommit_Python_Commit/src/sdks/python/test-suites/tox/py35/build/srcs/sdks/python/apache_beam/testing/test_pipeline.py", line 107, in run
      11:57:47     else test_runner_api))
      11:57:47   File "/home/jenkins/jenkins-slave/workspace/beam_PreCommit_Python_Commit/src/sdks/python/test-suites/tox/py35/build/srcs/sdks/python/apache_beam/pipeline.py", line 406, in run
      11:57:47     self._options).run(False)
      11:57:47   File "/home/jenkins/jenkins-slave/workspace/beam_PreCommit_Python_Commit/src/sdks/python/test-suites/tox/py35/build/srcs/sdks/python/apache_beam/pipeline.py", line 419, in run
      11:57:47     return self.runner.run_pipeline(self, self._options)
      11:57:47   File "/home/jenkins/jenkins-slave/workspace/beam_PreCommit_Python_Commit/src/sdks/python/test-suites/tox/py35/build/srcs/sdks/python/apache_beam/runners/direct/direct_runner.py", line 128, in run_pipeline
      11:57:47     return runner.run_pipeline(pipeline, options)
      11:57:47   File "/home/jenkins/jenkins-slave/workspace/beam_PreCommit_Python_Commit/src/sdks/python/test-suites/tox/py35/build/srcs/sdks/python/apache_beam/runners/portability/fn_api_runner.py", line 289, in run_pipeline
      11:57:47     default_environment=self._default_environment))
      11:57:47   File "/home/jenkins/jenkins-slave/workspace/beam_PreCommit_Python_Commit/src/sdks/python/test-suites/tox/py35/build/srcs/sdks/python/apache_beam/runners/portability/fn_api_runner.py", line 293, in run_via_runner_api
      11:57:47     return self.run_stages(*self.create_stages(pipeline_proto))
      11:57:47   File "/home/jenkins/jenkins-slave/workspace/beam_PreCommit_Python_Commit/src/sdks/python/test-suites/tox/py35/build/srcs/sdks/python/apache_beam/runners/portability/fn_api_runner.py", line 369, in run_stages
      11:57:47     stage_context.safe_coders)
      11:57:47   File "/home/jenkins/jenkins-slave/workspace/beam_PreCommit_Python_Commit/src/sdks/python/test-suites/tox/py35/build/srcs/sdks/python/apache_beam/runners/portability/fn_api_runner.py", line 531, in run_stage
      11:57:47     data_input, data_output)
      11:57:47   File "/home/jenkins/jenkins-slave/workspace/beam_PreCommit_Python_Commit/src/sdks/python/test-suites/tox/py35/build/srcs/sdks/python/apache_beam/runners/portability/fn_api_runner.py", line 1235, in process_bundle
      11:57:47     result_future = self._controller.control_handler.push(process_bundle)
      11:57:47   File "/home/jenkins/jenkins-slave/workspace/beam_PreCommit_Python_Commit/src/sdks/python/test-suites/tox/py35/build/srcs/sdks/python/apache_beam/runners/portability/fn_api_runner.py", line 851, in push
      11:57:47     response = self.worker.do_instruction(request)
      11:57:47   File "/home/jenkins/jenkins-slave/workspace/beam_PreCommit_Python_Commit/src/sdks/python/test-suites/tox/py35/build/srcs/sdks/python/apache_beam/runners/worker/sdk_worker.py", line 342, in do_instruction
      11:57:47     request.instruction_id)
      11:57:47   File "/home/jenkins/jenkins-slave/workspace/beam_PreCommit_Python_Commit/src/sdks/python/test-suites/tox/py35/build/srcs/sdks/python/apache_beam/runners/worker/sdk_worker.py", line 368, in process_bundle
      11:57:47     bundle_processor.process_bundle(instruction_id))
      11:57:47   File "/home/jenkins/jenkins-slave/workspace/beam_PreCommit_Python_Commit/src/sdks/python/test-suites/tox/py35/build/srcs/sdks/python/apache_beam/runners/worker/bundle_processor.py", line 595, in process_bundle
      11:57:47     data.ptransform_id].process_encoded(data.data)
      11:57:47   File "/home/jenkins/jenkins-slave/workspace/beam_PreCommit_Python_Commit/src/sdks/python/test-suites/tox/py35/build/srcs/sdks/python/apache_beam/runners/worker/bundle_processor.py", line 143, in process_encoded
      11:57:47     self.output(decoded_value)
      11:57:47   File "/home/jenkins/jenkins-slave/workspace/beam_PreCommit_Python_Commit/src/sdks/python/test-suites/tox/py35/build/srcs/sdks/python/apache_beam/runners/worker/operations.py", line 256, in output
      11:57:47     cython.cast(Receiver, self.receivers[output_index]).receive(windowed_value)
      11:57:47   File "/home/jenkins/jenkins-slave/workspace/beam_PreCommit_Python_Commit/src/sdks/python/test-suites/tox/py35/build/srcs/sdks/python/apache_beam/runners/worker/operations.py", line 143, in receive
      11:57:47     self.consumer.process(windowed_value)
      11:57:47   File "/home/jenkins/jenkins-slave/workspace/beam_PreCommit_Python_Commit/src/sdks/python/test-suites/tox/py35/build/srcs/sdks/python/apache_beam/runners/worker/operations.py", line 594, in process
      11:57:47     delayed_application = self.dofn_receiver.receive(o)
      11:57:47   File "/home/jenkins/jenkins-slave/workspace/beam_PreCommit_Python_Commit/src/sdks/python/test-suites/tox/py35/build/srcs/sdks/python/apache_beam/runners/common.py", line 778, in receive
      11:57:47     self.process(windowed_value)
      11:57:47   File "/home/jenkins/jenkins-slave/workspace/beam_PreCommit_Python_Commit/src/sdks/python/test-suites/tox/py35/build/srcs/sdks/python/apache_beam/runners/common.py", line 784, in process
      11:57:47     self._reraise_augmented(exn)
      11:57:47   File "/home/jenkins/jenkins-slave/workspace/beam_PreCommit_Python_Commit/src/sdks/python/test-suites/tox/py35/build/srcs/sdks/python/apache_beam/runners/common.py", line 782, in process
      11:57:47     return self.do_fn_invoker.invoke_process(windowed_value)
      11:57:47   File "/home/jenkins/jenkins-slave/workspace/beam_PreCommit_Python_Commit/src/sdks/python/test-suites/tox/py35/build/srcs/sdks/python/apache_beam/runners/common.py", line 595, in invoke_process
      11:57:47     windowed_value, additional_args, additional_kwargs, output_processor)
      11:57:47   File "/home/jenkins/jenkins-slave/workspace/beam_PreCommit_Python_Commit/src/sdks/python/test-suites/tox/py35/build/srcs/sdks/python/apache_beam/runners/common.py", line 666, in _invoke_process_per_window
      11:57:47     windowed_value, self.process_method(*args_for_process))
      11:57:47   File "/home/jenkins/jenkins-slave/workspace/beam_PreCommit_Python_Commit/src/sdks/python/test-suites/tox/py35/build/srcs/sdks/python/apache_beam/runners/common.py", line 921, in process_outputs
      11:57:47     self.main_receivers.receive(windowed_value)
      11:57:47   File "/home/jenkins/jenkins-slave/workspace/beam_PreCommit_Python_Commit/src/sdks/python/test-suites/tox/py35/build/srcs/sdks/python/apache_beam/runners/worker/operations.py", line 143, in receive
      11:57:47     self.consumer.process(windowed_value)
      11:57:47   File "/home/jenkins/jenkins-slave/workspace/beam_PreCommit_Python_Commit/src/sdks/python/test-suites/tox/py35/build/srcs/sdks/python/apache_beam/runners/worker/operations.py", line 594, in process
      11:57:47     delayed_application = self.dofn_receiver.receive(o)
      11:57:47   File "/home/jenkins/jenkins-slave/workspace/beam_PreCommit_Python_Commit/src/sdks/python/test-suites/tox/py35/build/srcs/sdks/python/apache_beam/runners/common.py", line 778, in receive
      11:57:47     self.process(windowed_value)
      11:57:47   File "/home/jenkins/jenkins-slave/workspace/beam_PreCommit_Python_Commit/src/sdks/python/test-suites/tox/py35/build/srcs/sdks/python/apache_beam/runners/common.py", line 784, in process
      11:57:47     self._reraise_augmented(exn)
      11:57:47   File "/home/jenkins/jenkins-slave/workspace/beam_PreCommit_Python_Commit/src/sdks/python/test-suites/tox/py35/build/srcs/sdks/python/apache_beam/runners/common.py", line 782, in process
      11:57:47     return self.do_fn_invoker.invoke_process(windowed_value)
      11:57:47   File "/home/jenkins/jenkins-slave/workspace/beam_PreCommit_Python_Commit/src/sdks/python/test-suites/tox/py35/build/srcs/sdks/python/apache_beam/runners/common.py", line 454, in invoke_process
      11:57:47     windowed_value, self.process_method(windowed_value.value))
      11:57:47   File "/home/jenkins/jenkins-slave/workspace/beam_PreCommit_Python_Commit/src/sdks/python/test-suites/tox/py35/build/srcs/sdks/python/apache_beam/runners/common.py", line 921, in process_outputs
      11:57:47     self.main_receivers.receive(windowed_value)
      11:57:47   File "/home/jenkins/jenkins-slave/workspace/beam_PreCommit_Python_Commit/src/sdks/python/test-suites/tox/py35/build/srcs/sdks/python/apache_beam/runners/worker/operations.py", line 143, in receive
      11:57:47     self.consumer.process(windowed_value)
      11:57:47   File "/home/jenkins/jenkins-slave/workspace/beam_PreCommit_Python_Commit/src/sdks/python/test-suites/tox/py35/build/srcs/sdks/python/apache_beam/runners/worker/operations.py", line 594, in process
      11:57:47     delayed_application = self.dofn_receiver.receive(o)
      11:57:47   File "/home/jenkins/jenkins-slave/workspace/beam_PreCommit_Python_Commit/src/sdks/python/test-suites/tox/py35/build/srcs/sdks/python/apache_beam/runners/common.py", line 778, in receive
      11:57:47     self.process(windowed_value)
      11:57:47   File "/home/jenkins/jenkins-slave/workspace/beam_PreCommit_Python_Commit/src/sdks/python/test-suites/tox/py35/build/srcs/sdks/python/apache_beam/runners/common.py", line 784, in process
      11:57:47     self._reraise_augmented(exn)
      11:57:47   File "/home/jenkins/jenkins-slave/workspace/beam_PreCommit_Python_Commit/src/sdks/python/test-suites/tox/py35/build/srcs/sdks/python/apache_beam/runners/common.py", line 851, in _reraise_augmented
      11:57:47     raise_with_traceback(new_exn)
      11:57:47   File "/home/jenkins/jenkins-slave/workspace/beam_PreCommit_Python_Commit/src/sdks/python/test-suites/tox/py35/build/srcs/sdks/python/target/.tox-py35/py35/lib/python3.5/site-packages/future/utils/__init__.py", line 419, in raise_with_traceback
      11:57:47     raise exc.with_traceback(traceback)
      11:57:47   File "/home/jenkins/jenkins-slave/workspace/beam_PreCommit_Python_Commit/src/sdks/python/test-suites/tox/py35/build/srcs/sdks/python/apache_beam/runners/common.py", line 782, in process
      11:57:47     return self.do_fn_invoker.invoke_process(windowed_value)
      11:57:47   File "/home/jenkins/jenkins-slave/workspace/beam_PreCommit_Python_Commit/src/sdks/python/test-suites/tox/py35/build/srcs/sdks/python/apache_beam/runners/common.py", line 454, in invoke_process
      11:57:47     windowed_value, self.process_method(windowed_value.value))
      11:57:47   File "/home/jenkins/jenkins-slave/workspace/beam_PreCommit_Python_Commit/src/sdks/python/test-suites/tox/py35/build/srcs/sdks/python/apache_beam/transforms/core.py", line 1293, in <lambda>
      11:57:47     wrapper = lambda x: [fn(x)]
      11:57:47   File "/home/jenkins/jenkins-slave/workspace/beam_PreCommit_Python_Commit/src/sdks/python/test-suites/tox/py35/build/srcs/sdks/python/apache_beam/testing/util.py", line 130, in _equal
      11:57:47     'Failed assert: %r == %r' % (sorted_expected, sorted_actual))
      11:57:47 apache_beam.testing.util.BeamAssertException: Failed assert: [True] == [False] [while running 'assert:global_by_error/Match']
      

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            • Assignee:
              hannahjiang Hannah Jiang
              Reporter:
              tvalentyn Valentyn Tymofieiev
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