See 
<https://ci-beam.apache.org/job/beam_PostCommit_XVR_Dataflow/395/display/redirect?page=changes>

Changes:

[noreply] Adding performance improvements to ApproximateQuantiles. (#13175)


------------------------------------------
[...truncated 2.15 MB...]
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apache_beam.runners.dataflow.internal.apiclient: INFO: Create job: <Job
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 currentStateTime: '1970-01-01T00:00:00Z'
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apache_beam.runners.dataflow.internal.apiclient: INFO: Created job with id: 
[2021-02-19_04_13_31-1664221238134787890]
apache_beam.runners.dataflow.internal.apiclient: INFO: Submitted job: 
2021-02-19_04_13_31-1664221238134787890
apache_beam.runners.dataflow.internal.apiclient: INFO: To access the Dataflow 
monitoring console, please navigate to 
https://console.cloud.google.com/dataflow/jobs/us-central1/2021-02-19_04_13_31-1664221238134787890?project=apache-beam-testing
apache_beam.runners.dataflow.dataflow_runner: INFO: Job 
2021-02-19_04_13_31-1664221238134787890 is in state JOB_STATE_RUNNING
apache_beam.runners.dataflow.dataflow_runner: INFO: 2021-02-19T12:13:35.481Z: 
JOB_MESSAGE_DETAILED: Autoscaling is enabled for job 
2021-02-19_04_13_31-1664221238134787890. The number of workers will be between 
1 and 1000.
apache_beam.runners.dataflow.dataflow_runner: INFO: 2021-02-19T12:13:35.715Z: 
JOB_MESSAGE_DETAILED: Autoscaling was automatically enabled for job 
2021-02-19_04_13_31-1664221238134787890.
apache_beam.runners.dataflow.dataflow_runner: INFO: 2021-02-19T12:13:39.213Z: 
JOB_MESSAGE_BASIC: Worker configuration: n1-standard-1 in us-central1-a.
apache_beam.runners.dataflow.dataflow_runner: INFO: 2021-02-19T12:13:39.835Z: 
JOB_MESSAGE_DETAILED: Expanding CoGroupByKey operations into optimizable parts.
apache_beam.runners.dataflow.dataflow_runner: INFO: 2021-02-19T12:13:39.876Z: 
JOB_MESSAGE_DEBUG: Combiner lifting skipped for step 
check_odd/Group/GroupByKey: GroupByKey not followed by a combiner.
apache_beam.runners.dataflow.dataflow_runner: INFO: 2021-02-19T12:13:39.907Z: 
JOB_MESSAGE_DEBUG: Combiner lifting skipped for step 
check_even/Group/GroupByKey: GroupByKey not followed by a combiner.
apache_beam.runners.dataflow.dataflow_runner: INFO: 2021-02-19T12:13:39.938Z: 
JOB_MESSAGE_DETAILED: Expanding GroupByKey operations into optimizable parts.
apache_beam.runners.dataflow.dataflow_runner: INFO: 2021-02-19T12:13:39.977Z: 
JOB_MESSAGE_DETAILED: Lifting ValueCombiningMappingFns into 
MergeBucketsMappingFns
apache_beam.runners.dataflow.dataflow_runner: INFO: 2021-02-19T12:13:40.078Z: 
JOB_MESSAGE_DEBUG: Annotating graph with Autotuner information.
apache_beam.runners.dataflow.dataflow_runner: INFO: 2021-02-19T12:13:40.113Z: 
JOB_MESSAGE_DETAILED: Fusing adjacent ParDo, Read, Write, and Flatten operations
apache_beam.runners.dataflow.dataflow_runner: INFO: 2021-02-19T12:13:40.150Z: 
JOB_MESSAGE_DETAILED: Fusing consumer check_odd/WindowInto(WindowIntoFn) into 
ExternalTransform(beam:transforms:xlang:test:partition)
apache_beam.runners.dataflow.dataflow_runner: INFO: 2021-02-19T12:13:40.179Z: 
JOB_MESSAGE_DETAILED: Fusing consumer check_even/WindowInto(WindowIntoFn) into 
ExternalTransform(beam:transforms:xlang:test:partition)
apache_beam.runners.dataflow.dataflow_runner: INFO: 2021-02-19T12:13:40.245Z: 
JOB_MESSAGE_DETAILED: Unzipping flatten s8 for input s6.None
apache_beam.runners.dataflow.dataflow_runner: INFO: 2021-02-19T12:13:40.338Z: 
JOB_MESSAGE_DETAILED: Fusing unzipped copy of 
check_even/Group/GroupByKey/Reify, through flatten check_even/Group/Flatten, 
into producer check_even/Group/pair_with_0
apache_beam.runners.dataflow.dataflow_runner: INFO: 2021-02-19T12:13:40.369Z: 
JOB_MESSAGE_DETAILED: Fusing consumer check_even/Group/GroupByKey/Reify into 
check_even/Group/pair_with_1
apache_beam.runners.dataflow.dataflow_runner: INFO: 2021-02-19T12:13:40.404Z: 
JOB_MESSAGE_DETAILED: Fusing consumer check_even/Group/GroupByKey/GroupByWindow 
into check_even/Group/GroupByKey/Read
apache_beam.runners.dataflow.dataflow_runner: INFO: 2021-02-19T12:13:40.430Z: 
JOB_MESSAGE_DETAILED: Fusing consumer 
check_even/Group/Map(_merge_tagged_vals_under_key) into 
check_even/Group/GroupByKey/GroupByWindow
apache_beam.runners.dataflow.dataflow_runner: INFO: 2021-02-19T12:13:40.456Z: 
JOB_MESSAGE_DETAILED: Fusing consumer check_even/Unkey into 
check_even/Group/Map(_merge_tagged_vals_under_key)
apache_beam.runners.dataflow.dataflow_runner: INFO: 2021-02-19T12:13:40.490Z: 
JOB_MESSAGE_DETAILED: Fusing consumer check_even/Match into check_even/Unkey
apache_beam.runners.dataflow.dataflow_runner: INFO: 2021-02-19T12:13:40.562Z: 
JOB_MESSAGE_DETAILED: Unzipping flatten s18 for input s16.None
apache_beam.runners.dataflow.dataflow_runner: INFO: 2021-02-19T12:13:40.598Z: 
JOB_MESSAGE_DETAILED: Fusing unzipped copy of check_odd/Group/GroupByKey/Reify, 
through flatten check_odd/Group/Flatten, into producer 
check_odd/Group/pair_with_0
apache_beam.runners.dataflow.dataflow_runner: INFO: 2021-02-19T12:13:40.631Z: 
JOB_MESSAGE_DETAILED: Fusing consumer check_odd/Group/GroupByKey/Reify into 
check_odd/Group/pair_with_1
apache_beam.runners.dataflow.dataflow_runner: INFO: 2021-02-19T12:13:40.668Z: 
JOB_MESSAGE_DETAILED: Fusing consumer check_odd/Group/GroupByKey/GroupByWindow 
into check_odd/Group/GroupByKey/Read
apache_beam.runners.dataflow.dataflow_runner: INFO: 2021-02-19T12:13:40.702Z: 
JOB_MESSAGE_DETAILED: Fusing consumer 
check_odd/Group/Map(_merge_tagged_vals_under_key) into 
check_odd/Group/GroupByKey/GroupByWindow
apache_beam.runners.dataflow.dataflow_runner: INFO: 2021-02-19T12:13:40.727Z: 
JOB_MESSAGE_DETAILED: Fusing consumer check_odd/Unkey into 
check_odd/Group/Map(_merge_tagged_vals_under_key)
apache_beam.runners.dataflow.dataflow_runner: INFO: 2021-02-19T12:13:40.754Z: 
JOB_MESSAGE_DETAILED: Fusing consumer check_odd/Match into check_odd/Unkey
apache_beam.runners.dataflow.dataflow_runner: INFO: 2021-02-19T12:13:40.792Z: 
JOB_MESSAGE_DETAILED: Unzipping flatten s8-u22 for input s9-reify-value9-c20
apache_beam.runners.dataflow.dataflow_runner: INFO: 2021-02-19T12:13:40.824Z: 
JOB_MESSAGE_DETAILED: Fusing unzipped copy of 
check_even/Group/GroupByKey/Write, through flatten 
check_even/Group/Flatten/Unzipped-1, into producer 
check_even/Group/GroupByKey/Reify
apache_beam.runners.dataflow.dataflow_runner: INFO: 2021-02-19T12:13:40.859Z: 
JOB_MESSAGE_DETAILED: Fusing consumer check_even/Group/GroupByKey/Write into 
check_even/Group/GroupByKey/Reify
apache_beam.runners.dataflow.dataflow_runner: INFO: 2021-02-19T12:13:40.892Z: 
JOB_MESSAGE_DETAILED: Unzipping flatten s18-u27 for input s19-reify-value0-c25
apache_beam.runners.dataflow.dataflow_runner: INFO: 2021-02-19T12:13:40.928Z: 
JOB_MESSAGE_DETAILED: Fusing unzipped copy of check_odd/Group/GroupByKey/Write, 
through flatten check_odd/Group/Flatten/Unzipped-1, into producer 
check_odd/Group/GroupByKey/Reify
apache_beam.runners.dataflow.dataflow_runner: INFO: 2021-02-19T12:13:40.963Z: 
JOB_MESSAGE_DETAILED: Fusing consumer check_odd/Group/GroupByKey/Write into 
check_odd/Group/GroupByKey/Reify
apache_beam.runners.dataflow.dataflow_runner: INFO: 2021-02-19T12:13:40.994Z: 
JOB_MESSAGE_DETAILED: Fusing consumer check_even/ToVoidKey into 
check_even/WindowInto(WindowIntoFn)
apache_beam.runners.dataflow.dataflow_runner: INFO: 2021-02-19T12:13:41.024Z: 
JOB_MESSAGE_DETAILED: Fusing consumer check_even/Group/pair_with_1 into 
check_even/ToVoidKey
apache_beam.runners.dataflow.dataflow_runner: INFO: 2021-02-19T12:13:41.056Z: 
JOB_MESSAGE_DETAILED: Fusing consumer check_odd/ToVoidKey into 
check_odd/WindowInto(WindowIntoFn)
apache_beam.runners.dataflow.dataflow_runner: INFO: 2021-02-19T12:13:41.094Z: 
JOB_MESSAGE_DETAILED: Fusing consumer check_odd/Group/pair_with_1 into 
check_odd/ToVoidKey
apache_beam.runners.dataflow.dataflow_runner: INFO: 2021-02-19T12:13:41.128Z: 
JOB_MESSAGE_DETAILED: Fusing consumer check_even/Group/pair_with_0 into 
check_even/Create/Read
apache_beam.runners.dataflow.dataflow_runner: INFO: 2021-02-19T12:13:41.163Z: 
JOB_MESSAGE_DETAILED: Fusing consumer check_odd/Group/pair_with_0 into 
check_odd/Create/Read
apache_beam.runners.dataflow.dataflow_runner: INFO: 2021-02-19T12:13:41.232Z: 
JOB_MESSAGE_DEBUG: Workflow config is missing a default resource spec.
apache_beam.runners.dataflow.dataflow_runner: INFO: 2021-02-19T12:13:41.261Z: 
JOB_MESSAGE_DEBUG: Adding StepResource setup and teardown to workflow graph.
apache_beam.runners.dataflow.dataflow_runner: INFO: 2021-02-19T12:13:41.290Z: 
JOB_MESSAGE_DEBUG: Adding workflow start and stop steps.
apache_beam.runners.dataflow.dataflow_runner: INFO: 2021-02-19T12:13:41.341Z: 
JOB_MESSAGE_DEBUG: Assigning stage ids.
apache_beam.runners.dataflow.dataflow_runner: INFO: 2021-02-19T12:13:41.486Z: 
JOB_MESSAGE_DEBUG: Executing wait step start39
apache_beam.runners.dataflow.dataflow_runner: INFO: 2021-02-19T12:13:41.584Z: 
JOB_MESSAGE_BASIC: Executing operation Create/Read
apache_beam.runners.dataflow.dataflow_runner: INFO: 2021-02-19T12:13:41.613Z: 
JOB_MESSAGE_BASIC: Executing operation check_odd/Group/GroupByKey/Create
apache_beam.runners.dataflow.dataflow_runner: INFO: 2021-02-19T12:13:41.615Z: 
JOB_MESSAGE_BASIC: Finished operation Create/Read
apache_beam.runners.dataflow.dataflow_runner: INFO: 2021-02-19T12:13:41.640Z: 
JOB_MESSAGE_BASIC: Executing operation check_even/Group/GroupByKey/Create
apache_beam.runners.dataflow.dataflow_runner: INFO: 2021-02-19T12:13:41.664Z: 
JOB_MESSAGE_DEBUG: Starting worker pool setup.
apache_beam.runners.dataflow.dataflow_runner: INFO: 2021-02-19T12:13:41.685Z: 
JOB_MESSAGE_DEBUG: Value "Create/Read.out" materialized.
apache_beam.runners.dataflow.dataflow_runner: INFO: 2021-02-19T12:13:41.696Z: 
JOB_MESSAGE_BASIC: Starting 1 workers in us-central1-a...
apache_beam.runners.dataflow.dataflow_runner: INFO: 2021-02-19T12:13:42.159Z: 
JOB_MESSAGE_BASIC: Finished operation check_odd/Group/GroupByKey/Create
apache_beam.runners.dataflow.dataflow_runner: INFO: 2021-02-19T12:13:42.203Z: 
JOB_MESSAGE_BASIC: Finished operation check_even/Group/GroupByKey/Create
apache_beam.runners.dataflow.dataflow_runner: INFO: 2021-02-19T12:13:42.281Z: 
JOB_MESSAGE_DEBUG: Value "check_odd/Group/GroupByKey/Session" materialized.
apache_beam.runners.dataflow.dataflow_runner: INFO: 2021-02-19T12:13:42.340Z: 
JOB_MESSAGE_DEBUG: Value "check_even/Group/GroupByKey/Session" materialized.
apache_beam.runners.dataflow.dataflow_runner: INFO: 2021-02-19T12:13:42.380Z: 
JOB_MESSAGE_BASIC: Executing operation 
check_odd/Create/Read+check_odd/Group/pair_with_0+check_odd/Group/GroupByKey/Reify+check_odd/Group/GroupByKey/Write
apache_beam.runners.dataflow.dataflow_runner: INFO: 2021-02-19T12:13:42.412Z: 
JOB_MESSAGE_BASIC: Executing operation 
ExternalTransform(beam:transforms:xlang:test:partition)+check_odd/WindowInto(WindowIntoFn)+check_even/WindowInto(WindowIntoFn)+check_even/ToVoidKey+check_even/Group/pair_with_1+check_even/Group/GroupByKey/Reify+check_even/Group/GroupByKey/Write+check_odd/ToVoidKey+check_odd/Group/pair_with_1+check_odd/Group/GroupByKey/Reify+check_odd/Group/GroupByKey/Write
apache_beam.runners.dataflow.dataflow_runner: INFO: 2021-02-19T12:13:42.449Z: 
JOB_MESSAGE_BASIC: Executing operation 
check_even/Create/Read+check_even/Group/pair_with_0+check_even/Group/GroupByKey/Reify+check_even/Group/GroupByKey/Write
apache_beam.runners.dataflow.dataflow_runner: INFO: 2021-02-19T12:13:51.569Z: 
JOB_MESSAGE_BASIC: Your project already contains 100 Dataflow-created metric 
descriptors, so new user metrics of the form custom.googleapis.com/* will not 
be created. However, all user metrics are also available in the metric 
dataflow.googleapis.com/job/user_counter. If you rely on the custom metrics, 
you can delete old / unused metric descriptors. See 
https://developers.google.com/apis-explorer/#p/monitoring/v3/monitoring.projects.metricDescriptors.list
 and 
https://developers.google.com/apis-explorer/#p/monitoring/v3/monitoring.projects.metricDescriptors.delete
apache_beam.runners.dataflow.dataflow_runner: INFO: 2021-02-19T12:14:08.948Z: 
JOB_MESSAGE_DETAILED: Autoscaling: Raised the number of workers to 1 based on 
the rate of progress in the currently running stage(s).
apache_beam.runners.dataflow.dataflow_runner: INFO: 2021-02-19T12:14:42.806Z: 
JOB_MESSAGE_DETAILED: Workers have started successfully.
apache_beam.runners.dataflow.dataflow_runner: INFO: 2021-02-19T12:14:42.837Z: 
JOB_MESSAGE_DETAILED: Workers have started successfully.
apache_beam.runners.dataflow.dataflow_runner: INFO: 2021-02-19T12:21:28.136Z: 
JOB_MESSAGE_BASIC: Finished operation 
check_even/Create/Read+check_even/Group/pair_with_0+check_even/Group/GroupByKey/Reify+check_even/Group/GroupByKey/Write
apache_beam.runners.dataflow.dataflow_runner: INFO: 2021-02-19T12:21:31.288Z: 
JOB_MESSAGE_BASIC: Finished operation 
check_odd/Create/Read+check_odd/Group/pair_with_0+check_odd/Group/GroupByKey/Reify+check_odd/Group/GroupByKey/Write
apache_beam.runners.dataflow.dataflow_runner: INFO: 2021-02-19T12:21:34.468Z: 
JOB_MESSAGE_ERROR: Traceback (most recent call last):
  File "/usr/local/lib/python3.6/site-packages/dataflow_worker/batchworker.py", 
line 649, in do_work
    work_executor.execute()
  File "/usr/local/lib/python3.6/site-packages/dataflow_worker/executor.py", 
line 179, in execute
    op.start()
  File "dataflow_worker/native_operations.py", line 38, in 
dataflow_worker.native_operations.NativeReadOperation.start
  File "dataflow_worker/native_operations.py", line 39, in 
dataflow_worker.native_operations.NativeReadOperation.start
  File "dataflow_worker/native_operations.py", line 44, in 
dataflow_worker.native_operations.NativeReadOperation.start
  File "dataflow_worker/native_operations.py", line 48, in 
dataflow_worker.native_operations.NativeReadOperation.start
  File "/usr/local/lib/python3.6/site-packages/dataflow_worker/inmemory.py", 
line 108, in __iter__
    yield self._source.coder.decode(value)
  File "/usr/local/lib/python3.6/site-packages/apache_beam/coders/coders.py", 
line 456, in decode
    return self.get_impl().decode(encoded)
  File "apache_beam/coders/coder_impl.py", line 226, in 
apache_beam.coders.coder_impl.StreamCoderImpl.decode
  File "apache_beam/coders/coder_impl.py", line 228, in 
apache_beam.coders.coder_impl.StreamCoderImpl.decode
  File "apache_beam/coders/coder_impl.py", line 483, in 
apache_beam.coders.coder_impl.FastPrimitivesCoderImpl.decode_from_stream
ValueError: Unknown type tag 7f

apache_beam.runners.dataflow.dataflow_runner: INFO: 2021-02-19T12:21:37.750Z: 
JOB_MESSAGE_ERROR: Traceback (most recent call last):
  File "/usr/local/lib/python3.6/site-packages/dataflow_worker/batchworker.py", 
line 649, in do_work
    work_executor.execute()
  File "/usr/local/lib/python3.6/site-packages/dataflow_worker/executor.py", 
line 179, in execute
    op.start()
  File "dataflow_worker/native_operations.py", line 38, in 
dataflow_worker.native_operations.NativeReadOperation.start
  File "dataflow_worker/native_operations.py", line 39, in 
dataflow_worker.native_operations.NativeReadOperation.start
  File "dataflow_worker/native_operations.py", line 44, in 
dataflow_worker.native_operations.NativeReadOperation.start
  File "dataflow_worker/native_operations.py", line 48, in 
dataflow_worker.native_operations.NativeReadOperation.start
  File "/usr/local/lib/python3.6/site-packages/dataflow_worker/inmemory.py", 
line 108, in __iter__
    yield self._source.coder.decode(value)
  File "/usr/local/lib/python3.6/site-packages/apache_beam/coders/coders.py", 
line 456, in decode
    return self.get_impl().decode(encoded)
  File "apache_beam/coders/coder_impl.py", line 226, in 
apache_beam.coders.coder_impl.StreamCoderImpl.decode
  File "apache_beam/coders/coder_impl.py", line 228, in 
apache_beam.coders.coder_impl.StreamCoderImpl.decode
  File "apache_beam/coders/coder_impl.py", line 483, in 
apache_beam.coders.coder_impl.FastPrimitivesCoderImpl.decode_from_stream
ValueError: Unknown type tag 7f

apache_beam.runners.dataflow.dataflow_runner: INFO: 2021-02-19T12:21:41.070Z: 
JOB_MESSAGE_ERROR: Traceback (most recent call last):
  File "/usr/local/lib/python3.6/site-packages/dataflow_worker/batchworker.py", 
line 649, in do_work
    work_executor.execute()
  File "/usr/local/lib/python3.6/site-packages/dataflow_worker/executor.py", 
line 179, in execute
    op.start()
  File "dataflow_worker/native_operations.py", line 38, in 
dataflow_worker.native_operations.NativeReadOperation.start
  File "dataflow_worker/native_operations.py", line 39, in 
dataflow_worker.native_operations.NativeReadOperation.start
  File "dataflow_worker/native_operations.py", line 44, in 
dataflow_worker.native_operations.NativeReadOperation.start
  File "dataflow_worker/native_operations.py", line 48, in 
dataflow_worker.native_operations.NativeReadOperation.start
  File "/usr/local/lib/python3.6/site-packages/dataflow_worker/inmemory.py", 
line 108, in __iter__
    yield self._source.coder.decode(value)
  File "/usr/local/lib/python3.6/site-packages/apache_beam/coders/coders.py", 
line 456, in decode
    return self.get_impl().decode(encoded)
  File "apache_beam/coders/coder_impl.py", line 226, in 
apache_beam.coders.coder_impl.StreamCoderImpl.decode
  File "apache_beam/coders/coder_impl.py", line 228, in 
apache_beam.coders.coder_impl.StreamCoderImpl.decode
  File "apache_beam/coders/coder_impl.py", line 483, in 
apache_beam.coders.coder_impl.FastPrimitivesCoderImpl.decode_from_stream
ValueError: Unknown type tag 7f

apache_beam.runners.dataflow.dataflow_runner: INFO: 2021-02-19T12:21:44.253Z: 
JOB_MESSAGE_ERROR: Traceback (most recent call last):
  File "/usr/local/lib/python3.6/site-packages/dataflow_worker/batchworker.py", 
line 649, in do_work
    work_executor.execute()
  File "/usr/local/lib/python3.6/site-packages/dataflow_worker/executor.py", 
line 179, in execute
    op.start()
  File "dataflow_worker/native_operations.py", line 38, in 
dataflow_worker.native_operations.NativeReadOperation.start
  File "dataflow_worker/native_operations.py", line 39, in 
dataflow_worker.native_operations.NativeReadOperation.start
  File "dataflow_worker/native_operations.py", line 44, in 
dataflow_worker.native_operations.NativeReadOperation.start
  File "dataflow_worker/native_operations.py", line 48, in 
dataflow_worker.native_operations.NativeReadOperation.start
  File "/usr/local/lib/python3.6/site-packages/dataflow_worker/inmemory.py", 
line 108, in __iter__
    yield self._source.coder.decode(value)
  File "/usr/local/lib/python3.6/site-packages/apache_beam/coders/coders.py", 
line 456, in decode
    return self.get_impl().decode(encoded)
  File "apache_beam/coders/coder_impl.py", line 226, in 
apache_beam.coders.coder_impl.StreamCoderImpl.decode
  File "apache_beam/coders/coder_impl.py", line 228, in 
apache_beam.coders.coder_impl.StreamCoderImpl.decode
  File "apache_beam/coders/coder_impl.py", line 483, in 
apache_beam.coders.coder_impl.FastPrimitivesCoderImpl.decode_from_stream
ValueError: Unknown type tag 7f

apache_beam.runners.dataflow.dataflow_runner: INFO: 2021-02-19T12:21:44.282Z: 
JOB_MESSAGE_BASIC: Finished operation 
ExternalTransform(beam:transforms:xlang:test:partition)+check_odd/WindowInto(WindowIntoFn)+check_even/WindowInto(WindowIntoFn)+check_even/ToVoidKey+check_even/Group/pair_with_1+check_even/Group/GroupByKey/Reify+check_even/Group/GroupByKey/Write+check_odd/ToVoidKey+check_odd/Group/pair_with_1+check_odd/Group/GroupByKey/Reify+check_odd/Group/GroupByKey/Write
apache_beam.runners.dataflow.dataflow_runner: INFO: 2021-02-19T12:21:44.471Z: 
JOB_MESSAGE_DEBUG: Executing failure step failure38
apache_beam.runners.dataflow.dataflow_runner: INFO: 2021-02-19T12:21:44.517Z: 
JOB_MESSAGE_ERROR: Workflow failed. Causes: 
S04:ExternalTransform(beam:transforms:xlang:test:partition)+check_odd/WindowInto(WindowIntoFn)+check_even/WindowInto(WindowIntoFn)+check_even/ToVoidKey+check_even/Group/pair_with_1+check_even/Group/GroupByKey/Reify+check_even/Group/GroupByKey/Write+check_odd/ToVoidKey+check_odd/Group/pair_with_1+check_odd/Group/GroupByKey/Reify+check_odd/Group/GroupByKey/Write
 failed., The job failed because a work item has failed 4 times. Look in 
previous log entries for the cause of each one of the 4 failures. For more 
information, see https://cloud.google.com/dataflow/docs/guides/common-errors. 
The work item was attempted on these workers: 
  beamapp-jenkins-021912132-02190413-qvzu-harness-93xg
      Root cause: Work item failed.,
  beamapp-jenkins-021912132-02190413-qvzu-harness-93xg
      Root cause: Work item failed.,
  beamapp-jenkins-021912132-02190413-qvzu-harness-93xg
      Root cause: Work item failed.,
  beamapp-jenkins-021912132-02190413-qvzu-harness-93xg
      Root cause: Work item failed.
apache_beam.runners.dataflow.dataflow_runner: INFO: 2021-02-19T12:21:44.571Z: 
JOB_MESSAGE_DETAILED: Cleaning up.
apache_beam.runners.dataflow.dataflow_runner: INFO: 2021-02-19T12:21:44.619Z: 
JOB_MESSAGE_DEBUG: Starting worker pool teardown.
apache_beam.runners.dataflow.dataflow_runner: INFO: 2021-02-19T12:21:44.660Z: 
JOB_MESSAGE_BASIC: Stopping worker pool...
apache_beam.runners.dataflow.dataflow_runner: INFO: 2021-02-19T12:22:28.880Z: 
JOB_MESSAGE_DETAILED: Autoscaling: Resized worker pool from 1 to 0.
apache_beam.runners.dataflow.dataflow_runner: INFO: 2021-02-19T12:22:28.920Z: 
JOB_MESSAGE_BASIC: Worker pool stopped.
apache_beam.runners.dataflow.dataflow_runner: INFO: 2021-02-19T12:22:28.957Z: 
JOB_MESSAGE_DEBUG: Tearing down pending resources...
apache_beam.runners.dataflow.dataflow_runner: INFO: Job 
2021-02-19_04_13_31-1664221238134787890 is in state JOB_STATE_FAILED
--------------------- >> end captured logging << ---------------------
Worker logs: 
https://console.cloud.google.com/dataflow/jobs/us-central1/2021-02-19_04_13_32-16005898190917760125?project=apache-beam-testing
Worker logs: 
https://console.cloud.google.com/dataflow/jobs/us-central1/2021-02-19_04_13_31-4003663962273547028?project=apache-beam-testing
Worker logs: 
https://console.cloud.google.com/dataflow/jobs/us-central1/2021-02-19_04_13_31-16205245868564480789?project=apache-beam-testing
Worker logs: 
https://console.cloud.google.com/dataflow/jobs/us-central1/2021-02-19_04_13_32-10457075368507464440?project=apache-beam-testing
Worker logs: 
https://console.cloud.google.com/dataflow/jobs/us-central1/2021-02-19_04_13_31-18149561731994811251?project=apache-beam-testing
Worker logs: 
https://console.cloud.google.com/dataflow/jobs/us-central1/2021-02-19_04_13_32-7311033707619123406?project=apache-beam-testing
Worker logs: 
https://console.cloud.google.com/dataflow/jobs/us-central1/2021-02-19_04_13_31-1664221238134787890?project=apache-beam-testing
Worker logs: 
https://console.cloud.google.com/dataflow/jobs/us-central1/2021-02-19_04_13_31-17555982023163101029?project=apache-beam-testing

----------------------------------------------------------------------
XML: nosetests-xlangValidateRunner.xml
----------------------------------------------------------------------
XML: 
<https://ci-beam.apache.org/job/beam_PostCommit_XVR_Dataflow/ws/src/sdks/python/nosetests.xml>
----------------------------------------------------------------------
Ran 8 tests in 567.096s

FAILED (errors=8)

> Task 
> :runners:google-cloud-dataflow-java:validatesCrossLanguageRunnerPythonUsingJava
>  FAILED

> Task :runners:google-cloud-dataflow-java:validatesCrossLanguageRunnerCleanup
Stopping expansion service pid: 29340.
Stopping expansion service pid: 29343.

> Task :runners:google-cloud-dataflow-java:cleanUpDockerImages
Untagged: us.gcr.io/apache-beam-testing/java-postcommit-it/java:20210219120104
Untagged: 
us.gcr.io/apache-beam-testing/java-postcommit-it/java@sha256:68a74bbb5721a98a76e2fdeb55b3d67756e46c1dd601765001ebd8266d59281c
Digests:
- 
us.gcr.io/apache-beam-testing/java-postcommit-it/java@sha256:68a74bbb5721a98a76e2fdeb55b3d67756e46c1dd601765001ebd8266d59281c
  Associated tags:
 - 20210219120104
Tags:
- us.gcr.io/apache-beam-testing/java-postcommit-it/java:20210219120104
Deleted [us.gcr.io/apache-beam-testing/java-postcommit-it/java:20210219120104].
Deleted 
[us.gcr.io/apache-beam-testing/java-postcommit-it/java@sha256:68a74bbb5721a98a76e2fdeb55b3d67756e46c1dd601765001ebd8266d59281c].

FAILURE: Build failed with an exception.

* What went wrong:
Execution failed for task 
':runners:google-cloud-dataflow-java:validatesCrossLanguageRunnerPythonUsingJava'.
> Process 'command 'sh'' finished with non-zero exit value 1

* Try:
Run with --stacktrace option to get the stack trace. Run with --info or --debug 
option to get more log output. Run with --scan to get full insights.

* Get more help at https://help.gradle.org

Deprecated Gradle features were used in this build, making it incompatible with 
Gradle 7.0.
Use '--warning-mode all' to show the individual deprecation warnings.
See 
https://docs.gradle.org/6.8/userguide/command_line_interface.html#sec:command_line_warnings

BUILD FAILED in 22m 17s
112 actionable tasks: 83 executed, 25 from cache, 4 up-to-date
Gradle was unable to watch the file system for changes. The inotify watches 
limit is too low.

Publishing build scan...
https://gradle.com/s/7ovacjdmv2kho

Build step 'Invoke Gradle script' changed build result to FAILURE
Build step 'Invoke Gradle script' marked build as failure

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