See 
<https://ci-beam.apache.org/job/beam_PerformanceTests_WordCountIT_Py37/1823/display/redirect?page=changes>

Changes:

[douglas.damon] Add Filter lesson to Go SDK katas

[douglas.damon] Reformat code for readability

[yoshiki.obata] [BEAM-9980] Configure Python versions for direct test suite 
tasks via

[douglas.damon] Change license info format in task-info.yaml

[douglas.damon] Update stepik course

[kevinsijo] [BEAM-9920] Enabling artifact staging for xlang transforms

[kevinsijo] documentation(beam/sdks/go): added apache license and function 
docstring

[kevinsijo] fix(beam/sdks/go): correcting changed function name

[noreply] Merge pull request #12581 from [BEAM-10378] Add Azure Blob Storage


------------------------------------------
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apache_beam.runners.dataflow.internal.apiclient: INFO: Create job: <Job
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apache_beam.runners.dataflow.internal.apiclient: INFO: Created job with id: 
[2020-08-19_23_46_21-2272851754626608741]
apache_beam.runners.dataflow.internal.apiclient: INFO: Submitted job: 
2020-08-19_23_46_21-2272851754626608741
apache_beam.runners.dataflow.internal.apiclient: INFO: To access the Dataflow 
monitoring console, please navigate to 
https://console.cloud.google.com/dataflow/jobs/us-central1/2020-08-19_23_46_21-2272851754626608741?project=apache-beam-testing
apache_beam.runners.dataflow.dataflow_runner: INFO: Job 
2020-08-19_23_46_21-2272851754626608741 is in state JOB_STATE_RUNNING
apache_beam.runners.dataflow.dataflow_runner: INFO: 2020-08-20T06:46:29.895Z: 
JOB_MESSAGE_BASIC: Worker configuration: n1-standard-1 in us-central1-f.
apache_beam.runners.dataflow.dataflow_runner: INFO: 2020-08-20T06:46:31.492Z: 
JOB_MESSAGE_DETAILED: Expanding CoGroupByKey operations into optimizable parts.
apache_beam.runners.dataflow.dataflow_runner: INFO: 2020-08-20T06:46:31.520Z: 
JOB_MESSAGE_DEBUG: Combiner lifting skipped for step 
Write/Write/WriteImpl/GroupByKey: GroupByKey not followed by a combiner.
apache_beam.runners.dataflow.dataflow_runner: INFO: 2020-08-20T06:46:31.596Z: 
JOB_MESSAGE_DETAILED: Expanding GroupByKey operations into optimizable parts.
apache_beam.runners.dataflow.dataflow_runner: INFO: 2020-08-20T06:46:31.642Z: 
JOB_MESSAGE_DETAILED: Lifting ValueCombiningMappingFns into 
MergeBucketsMappingFns
apache_beam.runners.dataflow.dataflow_runner: INFO: 2020-08-20T06:46:31.776Z: 
JOB_MESSAGE_DEBUG: Annotating graph with Autotuner information.
apache_beam.runners.dataflow.dataflow_runner: INFO: 2020-08-20T06:46:31.822Z: 
JOB_MESSAGE_DETAILED: Fusing adjacent ParDo, Read, Write, and Flatten operations
apache_beam.runners.dataflow.dataflow_runner: INFO: 2020-08-20T06:46:31.855Z: 
JOB_MESSAGE_DETAILED: Fusing consumer Split into Read/Read
apache_beam.runners.dataflow.dataflow_runner: INFO: 2020-08-20T06:46:31.890Z: 
JOB_MESSAGE_DETAILED: Fusing consumer PairWIthOne into Split
apache_beam.runners.dataflow.dataflow_runner: INFO: 2020-08-20T06:46:31.937Z: 
JOB_MESSAGE_DETAILED: Fusing consumer 
GroupAndSum/GroupByKey+GroupAndSum/Combine/Partial into PairWIthOne
apache_beam.runners.dataflow.dataflow_runner: INFO: 2020-08-20T06:46:31.963Z: 
JOB_MESSAGE_DETAILED: Fusing consumer GroupAndSum/GroupByKey/Reify into 
GroupAndSum/GroupByKey+GroupAndSum/Combine/Partial
apache_beam.runners.dataflow.dataflow_runner: INFO: 2020-08-20T06:46:31.985Z: 
JOB_MESSAGE_DETAILED: Fusing consumer GroupAndSum/GroupByKey/Write into 
GroupAndSum/GroupByKey/Reify
apache_beam.runners.dataflow.dataflow_runner: INFO: 2020-08-20T06:46:32.019Z: 
JOB_MESSAGE_DETAILED: Fusing consumer GroupAndSum/Combine into 
GroupAndSum/GroupByKey/Read
apache_beam.runners.dataflow.dataflow_runner: INFO: 2020-08-20T06:46:32.054Z: 
JOB_MESSAGE_DETAILED: Fusing consumer GroupAndSum/Combine/Extract into 
GroupAndSum/Combine
apache_beam.runners.dataflow.dataflow_runner: INFO: 2020-08-20T06:46:32.090Z: 
JOB_MESSAGE_DETAILED: Fusing consumer Format into GroupAndSum/Combine/Extract
apache_beam.runners.dataflow.dataflow_runner: INFO: 2020-08-20T06:46:32.124Z: 
JOB_MESSAGE_DETAILED: Fusing consumer 
Write/Write/WriteImpl/WindowInto(WindowIntoFn) into Format
apache_beam.runners.dataflow.dataflow_runner: INFO: 2020-08-20T06:46:32.179Z: 
JOB_MESSAGE_DETAILED: Fusing consumer 
Write/Write/WriteImpl/WriteBundles/WriteBundles into 
Write/Write/WriteImpl/WindowInto(WindowIntoFn)
apache_beam.runners.dataflow.dataflow_runner: INFO: 2020-08-20T06:46:32.210Z: 
JOB_MESSAGE_DETAILED: Fusing consumer Write/Write/WriteImpl/Pair into 
Write/Write/WriteImpl/WriteBundles/WriteBundles
apache_beam.runners.dataflow.dataflow_runner: INFO: 2020-08-20T06:46:32.246Z: 
JOB_MESSAGE_DETAILED: Fusing consumer Write/Write/WriteImpl/GroupByKey/Reify 
into Write/Write/WriteImpl/Pair
apache_beam.runners.dataflow.dataflow_runner: INFO: 2020-08-20T06:46:32.279Z: 
JOB_MESSAGE_DETAILED: Fusing consumer Write/Write/WriteImpl/GroupByKey/Write 
into Write/Write/WriteImpl/GroupByKey/Reify
apache_beam.runners.dataflow.dataflow_runner: INFO: 2020-08-20T06:46:32.315Z: 
JOB_MESSAGE_DETAILED: Fusing consumer 
Write/Write/WriteImpl/GroupByKey/GroupByWindow into 
Write/Write/WriteImpl/GroupByKey/Read
apache_beam.runners.dataflow.dataflow_runner: INFO: 2020-08-20T06:46:32.350Z: 
JOB_MESSAGE_DETAILED: Fusing consumer Write/Write/WriteImpl/Extract into 
Write/Write/WriteImpl/GroupByKey/GroupByWindow
apache_beam.runners.dataflow.dataflow_runner: INFO: 2020-08-20T06:46:32.383Z: 
JOB_MESSAGE_DETAILED: Fusing consumer Write/Write/WriteImpl/InitializeWrite 
into Write/Write/WriteImpl/DoOnce/Read
apache_beam.runners.dataflow.dataflow_runner: INFO: 2020-08-20T06:46:32.420Z: 
JOB_MESSAGE_DEBUG: Workflow config is missing a default resource spec.
apache_beam.runners.dataflow.dataflow_runner: INFO: 2020-08-20T06:46:32.453Z: 
JOB_MESSAGE_DEBUG: Adding StepResource setup and teardown to workflow graph.
apache_beam.runners.dataflow.dataflow_runner: INFO: 2020-08-20T06:46:32.484Z: 
JOB_MESSAGE_DEBUG: Adding workflow start and stop steps.
apache_beam.runners.dataflow.dataflow_runner: INFO: 2020-08-20T06:46:32.510Z: 
JOB_MESSAGE_DEBUG: Assigning stage ids.
apache_beam.runners.dataflow.dataflow_runner: INFO: 2020-08-20T06:46:32.663Z: 
JOB_MESSAGE_DEBUG: Executing wait step start35
apache_beam.runners.dataflow.dataflow_runner: INFO: 2020-08-20T06:46:32.723Z: 
JOB_MESSAGE_BASIC: Executing operation 
Write/Write/WriteImpl/DoOnce/Read+Write/Write/WriteImpl/InitializeWrite
apache_beam.runners.dataflow.dataflow_runner: INFO: 2020-08-20T06:46:32.759Z: 
JOB_MESSAGE_DEBUG: Starting **** pool setup.
apache_beam.runners.dataflow.dataflow_runner: INFO: 2020-08-20T06:46:32.759Z: 
JOB_MESSAGE_BASIC: Executing operation Write/Write/WriteImpl/GroupByKey/Create
apache_beam.runners.dataflow.dataflow_runner: INFO: 2020-08-20T06:46:32.795Z: 
JOB_MESSAGE_BASIC: Starting 10 ****s in us-central1-f...
apache_beam.runners.dataflow.dataflow_runner: INFO: 2020-08-20T06:46:32.795Z: 
JOB_MESSAGE_BASIC: Executing operation GroupAndSum/GroupByKey/Create
apache_beam.runners.dataflow.dataflow_runner: INFO: 2020-08-20T06:46:32.854Z: 
JOB_MESSAGE_BASIC: Finished operation Write/Write/WriteImpl/GroupByKey/Create
apache_beam.runners.dataflow.dataflow_runner: INFO: 2020-08-20T06:46:32.854Z: 
JOB_MESSAGE_BASIC: Finished operation GroupAndSum/GroupByKey/Create
apache_beam.runners.dataflow.dataflow_runner: INFO: 2020-08-20T06:46:32.920Z: 
JOB_MESSAGE_DEBUG: Value "GroupAndSum/GroupByKey/Session" materialized.
apache_beam.runners.dataflow.dataflow_runner: INFO: 2020-08-20T06:46:32.954Z: 
JOB_MESSAGE_DEBUG: Value "Write/Write/WriteImpl/GroupByKey/Session" 
materialized.
apache_beam.runners.dataflow.dataflow_runner: INFO: 2020-08-20T06:46:32.989Z: 
JOB_MESSAGE_BASIC: Executing operation 
Read/Read+Split+PairWIthOne+GroupAndSum/GroupByKey+GroupAndSum/Combine/Partial+GroupAndSum/GroupByKey/Reify+GroupAndSum/GroupByKey/Write
apache_beam.runners.dataflow.dataflow_runner: INFO: 2020-08-20T06:46:58.158Z: 
JOB_MESSAGE_DETAILED: Autoscaling: Raised the number of ****s to 9 based on the 
rate of progress in the currently running stage(s).
apache_beam.runners.dataflow.dataflow_runner: INFO: 2020-08-20T06:46:58.197Z: 
JOB_MESSAGE_DETAILED: Resized **** pool to 9, though goal was 10.  This could 
be a quota issue.
apache_beam.runners.dataflow.dataflow_runner: INFO: 2020-08-20T06:47:03.571Z: 
JOB_MESSAGE_DETAILED: Autoscaling: Raised the number of ****s to 10 based on 
the rate of progress in the currently running stage(s).
apache_beam.runners.dataflow.dataflow_runner: INFO: 2020-08-20T06:47:07.813Z: 
JOB_MESSAGE_WARNING: Your project already contains 100 Dataflow-created metric 
descriptors and Stackdriver will not create new Dataflow custom metrics for 
this job. Each unique user-defined metric name (independent of the DoFn in 
which it is defined) produces a new metric descriptor. To 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: 2020-08-20T06:48:32.353Z: 
JOB_MESSAGE_DETAILED: Workers have started successfully.
apache_beam.runners.dataflow.dataflow_runner: INFO: 2020-08-20T06:48:32.391Z: 
JOB_MESSAGE_DETAILED: Workers have started successfully.
apache_beam.runners.dataflow.dataflow_runner: INFO: 2020-08-20T06:51:50.674Z: 
JOB_MESSAGE_BASIC: Finished operation 
Write/Write/WriteImpl/DoOnce/Read+Write/Write/WriteImpl/InitializeWrite
apache_beam.runners.dataflow.dataflow_runner: INFO: 2020-08-20T06:51:50.736Z: 
JOB_MESSAGE_DEBUG: Value "Write/Write/WriteImpl/DoOnce/Read.out" materialized.
apache_beam.runners.dataflow.dataflow_runner: INFO: 2020-08-20T06:51:50.770Z: 
JOB_MESSAGE_DEBUG: Value "Write/Write/WriteImpl/InitializeWrite.out" 
materialized.
apache_beam.runners.dataflow.dataflow_runner: INFO: 2020-08-20T06:51:50.848Z: 
JOB_MESSAGE_BASIC: Executing operation 
Write/Write/WriteImpl/WriteBundles/_UnpickledSideInput(InitializeWrite.out.0)
apache_beam.runners.dataflow.dataflow_runner: INFO: 2020-08-20T06:51:50.870Z: 
JOB_MESSAGE_BASIC: Executing operation 
Write/Write/WriteImpl/FinalizeWrite/_UnpickledSideInput(InitializeWrite.out.0)
apache_beam.runners.dataflow.dataflow_runner: INFO: 2020-08-20T06:51:50.890Z: 
JOB_MESSAGE_BASIC: Executing operation 
Write/Write/WriteImpl/PreFinalize/_UnpickledSideInput(InitializeWrite.out.0)
apache_beam.runners.dataflow.dataflow_runner: INFO: 2020-08-20T06:51:50.892Z: 
JOB_MESSAGE_BASIC: Finished operation 
Write/Write/WriteImpl/WriteBundles/_UnpickledSideInput(InitializeWrite.out.0)
apache_beam.runners.dataflow.dataflow_runner: INFO: 2020-08-20T06:51:50.922Z: 
JOB_MESSAGE_BASIC: Finished operation 
Write/Write/WriteImpl/FinalizeWrite/_UnpickledSideInput(InitializeWrite.out.0)
apache_beam.runners.dataflow.dataflow_runner: INFO: 2020-08-20T06:51:50.951Z: 
JOB_MESSAGE_BASIC: Finished operation 
Write/Write/WriteImpl/PreFinalize/_UnpickledSideInput(InitializeWrite.out.0)
apache_beam.runners.dataflow.dataflow_runner: INFO: 2020-08-20T06:51:50.954Z: 
JOB_MESSAGE_DEBUG: Value 
"Write/Write/WriteImpl/WriteBundles/_UnpickledSideInput(InitializeWrite.out.0).output"
 materialized.
apache_beam.runners.dataflow.dataflow_runner: INFO: 2020-08-20T06:51:50.989Z: 
JOB_MESSAGE_DEBUG: Value 
"Write/Write/WriteImpl/FinalizeWrite/_UnpickledSideInput(InitializeWrite.out.0).output"
 materialized.
apache_beam.runners.dataflow.dataflow_runner: INFO: 2020-08-20T06:51:51.043Z: 
JOB_MESSAGE_DEBUG: Value 
"Write/Write/WriteImpl/PreFinalize/_UnpickledSideInput(InitializeWrite.out.0).output"
 materialized.
apache_beam.runners.dataflow.dataflow_runner: INFO: 2020-08-20T06:57:01.582Z: 
JOB_MESSAGE_BASIC: Finished operation 
Read/Read+Split+PairWIthOne+GroupAndSum/GroupByKey+GroupAndSum/Combine/Partial+GroupAndSum/GroupByKey/Reify+GroupAndSum/GroupByKey/Write
apache_beam.runners.dataflow.dataflow_runner: INFO: 2020-08-20T06:57:01.661Z: 
JOB_MESSAGE_BASIC: Executing operation GroupAndSum/GroupByKey/Close
apache_beam.runners.dataflow.dataflow_runner: INFO: 2020-08-20T06:57:01.712Z: 
JOB_MESSAGE_BASIC: Finished operation GroupAndSum/GroupByKey/Close
apache_beam.runners.dataflow.dataflow_runner: INFO: 2020-08-20T06:57:01.780Z: 
JOB_MESSAGE_BASIC: Executing operation 
GroupAndSum/GroupByKey/Read+GroupAndSum/Combine+GroupAndSum/Combine/Extract+Format+Write/Write/WriteImpl/WindowInto(WindowIntoFn)+Write/Write/WriteImpl/WriteBundles/WriteBundles+Write/Write/WriteImpl/Pair+Write/Write/WriteImpl/GroupByKey/Reify+Write/Write/WriteImpl/GroupByKey/Write
apache_beam.runners.dataflow.dataflow_runner: INFO: 2020-08-20T06:59:42.910Z: 
JOB_MESSAGE_BASIC: Finished operation 
GroupAndSum/GroupByKey/Read+GroupAndSum/Combine+GroupAndSum/Combine/Extract+Format+Write/Write/WriteImpl/WindowInto(WindowIntoFn)+Write/Write/WriteImpl/WriteBundles/WriteBundles+Write/Write/WriteImpl/Pair+Write/Write/WriteImpl/GroupByKey/Reify+Write/Write/WriteImpl/GroupByKey/Write
apache_beam.runners.dataflow.dataflow_runner: INFO: 2020-08-20T06:59:42.972Z: 
JOB_MESSAGE_BASIC: Executing operation Write/Write/WriteImpl/GroupByKey/Close
apache_beam.runners.dataflow.dataflow_runner: INFO: 2020-08-20T06:59:43.025Z: 
JOB_MESSAGE_BASIC: Finished operation Write/Write/WriteImpl/GroupByKey/Close
apache_beam.runners.dataflow.dataflow_runner: INFO: 2020-08-20T06:59:43.103Z: 
JOB_MESSAGE_BASIC: Executing operation 
Write/Write/WriteImpl/GroupByKey/Read+Write/Write/WriteImpl/GroupByKey/GroupByWindow+Write/Write/WriteImpl/Extract
apache_beam.runners.dataflow.dataflow_runner: INFO: 2020-08-20T06:59:45.600Z: 
JOB_MESSAGE_BASIC: Finished operation 
Write/Write/WriteImpl/GroupByKey/Read+Write/Write/WriteImpl/GroupByKey/GroupByWindow+Write/Write/WriteImpl/Extract
apache_beam.runners.dataflow.dataflow_runner: INFO: 2020-08-20T06:59:45.683Z: 
JOB_MESSAGE_DEBUG: Value "Write/Write/WriteImpl/Extract.out" materialized.
apache_beam.runners.dataflow.dataflow_runner: INFO: 2020-08-20T06:59:45.750Z: 
JOB_MESSAGE_BASIC: Executing operation 
Write/Write/WriteImpl/FinalizeWrite/_UnpickledSideInput(Extract.out.0)
apache_beam.runners.dataflow.dataflow_runner: INFO: 2020-08-20T06:59:45.776Z: 
JOB_MESSAGE_BASIC: Executing operation 
Write/Write/WriteImpl/PreFinalize/_UnpickledSideInput(Extract.out.0)
apache_beam.runners.dataflow.dataflow_runner: INFO: 2020-08-20T06:59:45.817Z: 
JOB_MESSAGE_BASIC: Finished operation 
Write/Write/WriteImpl/FinalizeWrite/_UnpickledSideInput(Extract.out.0)
apache_beam.runners.dataflow.dataflow_runner: INFO: 2020-08-20T06:59:45.835Z: 
JOB_MESSAGE_BASIC: Finished operation 
Write/Write/WriteImpl/PreFinalize/_UnpickledSideInput(Extract.out.0)
apache_beam.runners.dataflow.dataflow_runner: INFO: 2020-08-20T06:59:45.883Z: 
JOB_MESSAGE_DEBUG: Value 
"Write/Write/WriteImpl/FinalizeWrite/_UnpickledSideInput(Extract.out.0).output" 
materialized.
apache_beam.runners.dataflow.dataflow_runner: INFO: 2020-08-20T06:59:45.912Z: 
JOB_MESSAGE_DEBUG: Value 
"Write/Write/WriteImpl/PreFinalize/_UnpickledSideInput(Extract.out.0).output" 
materialized.
apache_beam.runners.dataflow.dataflow_runner: INFO: 2020-08-20T06:59:45.976Z: 
JOB_MESSAGE_BASIC: Executing operation 
Write/Write/WriteImpl/PreFinalize/PreFinalize
apache_beam.runners.dataflow.dataflow_runner: INFO: 2020-08-20T06:59:48.515Z: 
JOB_MESSAGE_BASIC: Finished operation 
Write/Write/WriteImpl/PreFinalize/PreFinalize
apache_beam.runners.dataflow.dataflow_runner: INFO: 2020-08-20T06:59:48.575Z: 
JOB_MESSAGE_DEBUG: Value "Write/Write/WriteImpl/PreFinalize.out" materialized.
apache_beam.runners.dataflow.dataflow_runner: INFO: 2020-08-20T06:59:48.641Z: 
JOB_MESSAGE_BASIC: Executing operation 
Write/Write/WriteImpl/FinalizeWrite/_UnpickledSideInput(PreFinalize.out.0)
apache_beam.runners.dataflow.dataflow_runner: INFO: 2020-08-20T06:59:48.694Z: 
JOB_MESSAGE_BASIC: Finished operation 
Write/Write/WriteImpl/FinalizeWrite/_UnpickledSideInput(PreFinalize.out.0)
apache_beam.runners.dataflow.dataflow_runner: INFO: 2020-08-20T06:59:48.752Z: 
JOB_MESSAGE_DEBUG: Value 
"Write/Write/WriteImpl/FinalizeWrite/_UnpickledSideInput(PreFinalize.out.0).output"
 materialized.
apache_beam.runners.dataflow.dataflow_runner: INFO: 2020-08-20T06:59:48.820Z: 
JOB_MESSAGE_BASIC: Executing operation 
Write/Write/WriteImpl/FinalizeWrite/FinalizeWrite
apache_beam.runners.dataflow.dataflow_runner: INFO: 2020-08-20T06:59:51.354Z: 
JOB_MESSAGE_BASIC: Finished operation 
Write/Write/WriteImpl/FinalizeWrite/FinalizeWrite
apache_beam.runners.dataflow.dataflow_runner: INFO: 2020-08-20T06:59:51.428Z: 
JOB_MESSAGE_DEBUG: Executing success step success33
apache_beam.runners.dataflow.dataflow_runner: INFO: 2020-08-20T06:59:51.489Z: 
JOB_MESSAGE_DETAILED: Cleaning up.
apache_beam.runners.dataflow.dataflow_runner: INFO: 2020-08-20T06:59:51.672Z: 
JOB_MESSAGE_DEBUG: Starting **** pool teardown.
apache_beam.runners.dataflow.dataflow_runner: INFO: 2020-08-20T06:59:51.703Z: 
JOB_MESSAGE_BASIC: Stopping **** pool...
apache_beam.runners.dataflow.dataflow_runner: INFO: 2020-08-20T07:00:40.614Z: 
JOB_MESSAGE_DETAILED: Autoscaling: Resized **** pool from 10 to 0.
apache_beam.runners.dataflow.dataflow_runner: INFO: 2020-08-20T07:00:40.664Z: 
JOB_MESSAGE_BASIC: Worker pool stopped.
apache_beam.runners.dataflow.dataflow_runner: INFO: 2020-08-20T07:00:40.696Z: 
JOB_MESSAGE_DEBUG: Tearing down pending resources...
apache_beam.runners.dataflow.dataflow_runner: INFO: Job 
2020-08-19_23_46_21-2272851754626608741 is in state JOB_STATE_DONE
apache_beam.io.filesystem: DEBUG: Listing files in 
'gs://temp-storage-for-end-to-end-tests/py-it-cloud/output/1597905979097/results'
apache_beam.io.filesystem: DEBUG: translate_pattern: 
'gs://temp-storage-for-end-to-end-tests/py-it-cloud/output/1597905979097/results*-of-*'
 -> 
'gs://temp\\-storage\\-for\\-end\\-to\\-end\\-tests/py\\-it\\-cloud/output/1597905979097/results[^/\\\\]*\\-of\\-[^/\\\\]*'
apache_beam.io.gcp.gcsio: INFO: Starting the size estimation of the input
apache_beam.io.gcp.gcsio: INFO: Finished listing 30 files in 
0.06410360336303711 seconds.
apache_beam.testing.pipeline_verifiers: INFO: Find 30 files in 
gs://temp-storage-for-end-to-end-tests/py-it-cloud/output/1597905979097/results*-of-*:
 
gs://temp-storage-for-end-to-end-tests/py-it-cloud/output/1597905979097/results-00000-of-00030
gs://temp-storage-for-end-to-end-tests/py-it-cloud/output/1597905979097/results-00001-of-00030
gs://temp-storage-for-end-to-end-tests/py-it-cloud/output/1597905979097/results-00002-of-00030
gs://temp-storage-for-end-to-end-tests/py-it-cloud/output/1597905979097/results-00003-of-00030
gs://temp-storage-for-end-to-end-tests/py-it-cloud/output/1597905979097/results-00004-of-00030
gs://temp-storage-for-end-to-end-tests/py-it-cloud/output/1597905979097/results-00005-of-00030
gs://temp-storage-for-end-to-end-tests/py-it-cloud/output/1597905979097/results-00006-of-00030
gs://temp-storage-for-end-to-end-tests/py-it-cloud/output/1597905979097/results-00007-of-00030
gs://temp-storage-for-end-to-end-tests/py-it-cloud/output/1597905979097/results-00008-of-00030
gs://temp-storage-for-end-to-end-tests/py-it-cloud/output/1597905979097/results-00009-of-00030
gs://temp-storage-for-end-to-end-tests/py-it-cloud/output/1597905979097/results-00010-of-00030
gs://temp-storage-for-end-to-end-tests/py-it-cloud/output/1597905979097/results-00011-of-00030
gs://temp-storage-for-end-to-end-tests/py-it-cloud/output/1597905979097/results-00012-of-00030
gs://temp-storage-for-end-to-end-tests/py-it-cloud/output/1597905979097/results-00013-of-00030
gs://temp-storage-for-end-to-end-tests/py-it-cloud/output/1597905979097/results-00014-of-00030
gs://temp-storage-for-end-to-end-tests/py-it-cloud/output/1597905979097/results-00015-of-00030
gs://temp-storage-for-end-to-end-tests/py-it-cloud/output/1597905979097/results-00016-of-00030
gs://temp-storage-for-end-to-end-tests/py-it-cloud/output/1597905979097/results-00017-of-00030
gs://temp-storage-for-end-to-end-tests/py-it-cloud/output/1597905979097/results-00018-of-00030
gs://temp-storage-for-end-to-end-tests/py-it-cloud/output/1597905979097/results-00019-of-00030
gs://temp-storage-for-end-to-end-tests/py-it-cloud/output/1597905979097/results-00020-of-00030
gs://temp-storage-for-end-to-end-tests/py-it-cloud/output/1597905979097/results-00021-of-00030
gs://temp-storage-for-end-to-end-tests/py-it-cloud/output/1597905979097/results-00022-of-00030
gs://temp-storage-for-end-to-end-tests/py-it-cloud/output/1597905979097/results-00023-of-00030
gs://temp-storage-for-end-to-end-tests/py-it-cloud/output/1597905979097/results-00024-of-00030
gs://temp-storage-for-end-to-end-tests/py-it-cloud/output/1597905979097/results-00025-of-00030
gs://temp-storage-for-end-to-end-tests/py-it-cloud/output/1597905979097/results-00026-of-00030
gs://temp-storage-for-end-to-end-tests/py-it-cloud/output/1597905979097/results-00027-of-00030
gs://temp-storage-for-end-to-end-tests/py-it-cloud/output/1597905979097/results-00028-of-00030
gs://temp-storage-for-end-to-end-tests/py-it-cloud/output/1597905979097/results-00029-of-00030
apache_beam.testing.pipeline_verifiers: INFO: Read from given path 
gs://temp-storage-for-end-to-end-tests/py-it-cloud/output/1597905979097/results*-of-*,
 26186927 lines, checksum: ea0ca2e5ee4ea5f218790f28d0b9fe7d09d8d710.
google.auth._default: DEBUG: Checking None for explicit credentials as part of 
auth process...
google.auth._default: DEBUG: Checking Cloud SDK credentials as part of auth 
process...
google.auth._default: DEBUG: Cloud SDK credentials not found on disk; not using 
them
google.auth._default: DEBUG: Checking for App Engine runtime as part of auth 
process...
google.auth._default: DEBUG: No App Engine library was found so cannot 
authentication via App Engine Identity Credentials.
google.auth.transport._http_client: DEBUG: Making request: GET 
http://169.254.169.254
google.auth.transport._http_client: DEBUG: Making request: GET 
http://metadata.google.internal/computeMetadata/v1/project/project-id
urllib3.util.retry: DEBUG: Converted retries value: 3 -> Retry(total=3, 
connect=None, read=None, redirect=None, status=None)
google.auth.transport.requests: DEBUG: Making request: GET 
http://metadata.google.internal/computeMetadata/v1/instance/service-accounts/default/?recursive=true
urllib3.connectionpool: DEBUG: Starting new HTTP connection (1): 
metadata.google.internal:80
urllib3.connectionpool: DEBUG: http://metadata.google.internal:80 "GET 
/computeMetadata/v1/instance/service-accounts/default/?recursive=true HTTP/1.1" 
200 144
google.auth.transport.requests: DEBUG: Making request: GET 
http://metadata.google.internal/computeMetadata/v1/instance/service-accounts/[email protected]/token
urllib3.connectionpool: DEBUG: http://metadata.google.internal:80 "GET 
/computeMetadata/v1/instance/service-accounts/[email protected]/token
 HTTP/1.1" 200 221
urllib3.connectionpool: DEBUG: Starting new HTTPS connection (1): 
bigquery.googleapis.com:443
urllib3.connectionpool: DEBUG: https://bigquery.googleapis.com:443 "GET 
/bigquery/v2/projects/apache-beam-testing/datasets/beam_performance HTTP/1.1" 
200 None
urllib3.connectionpool: DEBUG: https://bigquery.googleapis.com:443 "GET 
/bigquery/v2/projects/apache-beam-testing/datasets/beam_performance/tables/wordcount_py37_pkb_results
 HTTP/1.1" 200 None
apache_beam.testing.load_tests.load_test_metrics_utils: INFO: Load test results 
for test: dc140b67dc9f42e4879ac3653ec0881e and timestamp: 1597906939.3113196:
apache_beam.testing.load_tests.load_test_metrics_utils: INFO: Metric: runtime 
Value: 959
urllib3.connectionpool: DEBUG: https://bigquery.googleapis.com:443 "POST 
/bigquery/v2/projects/apache-beam-testing/datasets/beam_performance/tables/wordcount_py37_pkb_results/insertAll
 HTTP/1.1" 200 None
apache_beam.testing.load_tests.load_test_metrics_utils: ERROR: no such field.
apache_beam.io.filesystem: DEBUG: Listing files in 
'gs://temp-storage-for-end-to-end-tests/py-it-cloud/output/1597905979097/results'
apache_beam.io.filesystem: DEBUG: translate_pattern: 
'gs://temp-storage-for-end-to-end-tests/py-it-cloud/output/1597905979097/results*'
 -> 
'gs://temp\\-storage\\-for\\-end\\-to\\-end\\-tests/py\\-it\\-cloud/output/1597905979097/results[^/\\\\]*'
apache_beam.io.gcp.gcsio: INFO: Starting the size estimation of the input
apache_beam.io.gcp.gcsio: INFO: Finished listing 30 files in 0.0619351863861084 
seconds.
--------------------- >> end captured logging << ---------------------

----------------------------------------------------------------------
XML: nosetests-runPerformanceTest-df-py37.xml
----------------------------------------------------------------------
XML: 
<https://ci-beam.apache.org/job/beam_PerformanceTests_WordCountIT_Py37/ws/src/sdks/python/nosetests.xml>
----------------------------------------------------------------------
Ran 1 test in 960.756s

FAILED (errors=1)

> Task :sdks:python:test-suites:dataflow:py37:runPerformanceTest FAILED
:sdks:python:test-suites:dataflow:py37:runPerformanceTest (Thread[Execution 
**** for ':',5,main]) completed. Took 16 mins 3.205 secs.

FAILURE: Build failed with an exception.

* What went wrong:
Execution failed for task 
':sdks:python:test-suites:dataflow:py37:runPerformanceTest'.
> Process 'command 'sh'' finished with non-zero exit value 1

* Try:
Run with --stacktrace option to get the stack trace. Run with --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 6.0.
Use '--warning-mode all' to show the individual deprecation warnings.
See 
https://docs.gradle.org/5.2.1/userguide/command_line_interface.html#sec:command_line_warnings

BUILD FAILED in 17m 1s
5 actionable tasks: 5 executed

Publishing build scan...
https://gradle.com/s/p7ndv5bgsrjaw

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

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