See 
<https://builds.apache.org/job/beam_PostRelease_NightlySnapshot/1020/display/redirect?page=changes>

Changes:

[heejong] [BEAM-10208] add cross-language KafkaIO integration test

[rionmonster] added kotlin katas release blog post with associated images

[rionmonster] fixed up verbiage

[kcweaver] [BEAM-9852] Do not create data channel for empty timer descriptor.

[kcweaver] Fix state handler for missing service descriptor.

[mxm] [BEAM-10260] Fix continuation token support with statecache

[mxm] [BEAM-10260] Remove is_cached parameter from CachingStateHandler

[github] Merge pull request #11086 from [BEAM-8910] Make custom BQ source read

[github] Merge pull request #11838 from [BEAM-9322] Modify the TestStream to

[github] [BEAM-10251] Adds transform id to TestStream step (#12003)

[github] [BEAM-7672] Increase  the set of acceptable Python wheels in Beam 
Python

[github] Merge pull request #11790 from [BEAM-9926] Programming guide - Fix 
typos

[github] [BEAM-9679] Update Stepik course information (#12018)

[github] [BEAM-10169] ParDo functions with correct output N in their error

[github] [BEAM-10217] CALL_FUNCTION and CALL_METHOD fixes (#11966)


------------------------------------------
[...truncated 2.83 MB...]
Jun 17, 2020 11:22:45 AM org.apache.beam.runners.dataflow.DataflowRunner run
INFO: Executing pipeline on the Dataflow Service, which will have billing 
implications related to Google Compute Engine usage and other Google Cloud 
Services.
Jun 17, 2020 11:22:48 AM org.apache.beam.runners.dataflow.util.PackageUtil 
stageClasspathElements
INFO: Uploading 206 files from PipelineOptions.filesToStage to staging location 
to prepare for execution.
Jun 17, 2020 11:22:49 AM org.apache.beam.runners.dataflow.util.PackageUtil 
tryStagePackage
INFO: Uploading /tmp/classes6726557190945517025.zip to 
gs://temp-storage-for-release-validation-tests/nightly-snapshot-validation/tmp/staging/classes-Z0mEPzYU3zHGxydgD1TjENadUmn8vyjfjOvIW8LBMVw.jar
Jun 17, 2020 11:22:51 AM org.apache.beam.runners.dataflow.util.PackageUtil 
stageClasspathElements
INFO: Staging files complete: 205 files cached, 1 files newly uploaded in 3 
seconds
Jun 17, 2020 11:22:51 AM 
org.apache.beam.runners.dataflow.DataflowPipelineTranslator$Translator addStep
INFO: Adding ReadLines/Read as step s1
Jun 17, 2020 11:22:52 AM org.apache.beam.sdk.io.FileBasedSource 
getEstimatedSizeBytes
INFO: Filepattern gs://apache-beam-samples/shakespeare/* matched 44 files with 
total size 5443510
Jun 17, 2020 11:22:52 AM 
org.apache.beam.runners.dataflow.DataflowPipelineTranslator$Translator addStep
INFO: Adding WordCount.CountWords/ParDo(ExtractWords) as step s2
Jun 17, 2020 11:22:52 AM 
org.apache.beam.runners.dataflow.DataflowPipelineTranslator$Translator addStep
INFO: Adding WordCount.CountWords/Count.PerElement/Init/Map as step s3
Jun 17, 2020 11:22:52 AM 
org.apache.beam.runners.dataflow.DataflowPipelineTranslator$Translator addStep
INFO: Adding 
WordCount.CountWords/Count.PerElement/Combine.perKey(Count)/GroupByKey as step 
s4
Jun 17, 2020 11:22:52 AM 
org.apache.beam.runners.dataflow.DataflowPipelineTranslator$Translator addStep
INFO: Adding 
WordCount.CountWords/Count.PerElement/Combine.perKey(Count)/Combine.GroupedValues
 as step s5
Jun 17, 2020 11:22:52 AM 
org.apache.beam.runners.dataflow.DataflowPipelineTranslator$Translator addStep
INFO: Adding MapElements/Map as step s6
Jun 17, 2020 11:22:52 AM 
org.apache.beam.runners.dataflow.DataflowPipelineTranslator$Translator addStep
INFO: Adding WriteCounts/WriteFiles/RewindowIntoGlobal/Window.Assign as step s7
Jun 17, 2020 11:22:52 AM 
org.apache.beam.runners.dataflow.DataflowPipelineTranslator$Translator addStep
INFO: Adding 
WriteCounts/WriteFiles/WriteUnshardedBundlesToTempFiles/WriteUnshardedBundles 
as step s8
Jun 17, 2020 11:22:52 AM 
org.apache.beam.runners.dataflow.DataflowPipelineTranslator$Translator addStep
INFO: Adding 
WriteCounts/WriteFiles/WriteUnshardedBundlesToTempFiles/GroupUnwritten as step 
s9
Jun 17, 2020 11:22:52 AM 
org.apache.beam.runners.dataflow.DataflowPipelineTranslator$Translator addStep
INFO: Adding 
WriteCounts/WriteFiles/WriteUnshardedBundlesToTempFiles/WriteUnwritten as step 
s10
Jun 17, 2020 11:22:52 AM 
org.apache.beam.runners.dataflow.DataflowPipelineTranslator$Translator addStep
INFO: Adding 
WriteCounts/WriteFiles/WriteUnshardedBundlesToTempFiles/DropShardNum as step s11
Jun 17, 2020 11:22:52 AM 
org.apache.beam.runners.dataflow.DataflowPipelineTranslator$Translator addStep
INFO: Adding 
WriteCounts/WriteFiles/WriteUnshardedBundlesToTempFiles/Flatten.PCollections as 
step s12
Jun 17, 2020 11:22:52 AM 
org.apache.beam.runners.dataflow.DataflowPipelineTranslator$Translator addStep
INFO: Adding 
WriteCounts/WriteFiles/GatherTempFileResults/View.AsList/ParDo(ToIsmRecordForGlobalWindow)
 as step s13
Jun 17, 2020 11:22:52 AM 
org.apache.beam.runners.dataflow.DataflowPipelineTranslator$Translator addStep
INFO: Adding 
WriteCounts/WriteFiles/GatherTempFileResults/View.AsList/CreateDataflowView as 
step s14
Jun 17, 2020 11:22:52 AM 
org.apache.beam.runners.dataflow.DataflowPipelineTranslator$Translator addStep
INFO: Adding 
WriteCounts/WriteFiles/GatherTempFileResults/Reify.ReifyViewInGlobalWindow/Create.Values/Read(CreateSource)
 as step s15
Jun 17, 2020 11:22:52 AM 
org.apache.beam.runners.dataflow.DataflowPipelineTranslator$Translator addStep
INFO: Adding 
WriteCounts/WriteFiles/GatherTempFileResults/Reify.ReifyViewInGlobalWindow/Reify.ReifyView/ParDo(Anonymous)
 as step s16
Jun 17, 2020 11:22:52 AM 
org.apache.beam.runners.dataflow.DataflowPipelineTranslator$Translator addStep
INFO: Adding 
WriteCounts/WriteFiles/GatherTempFileResults/Reify.ReifyViewInGlobalWindow/Values/Values/Map
 as step s17
Jun 17, 2020 11:22:52 AM 
org.apache.beam.runners.dataflow.DataflowPipelineTranslator$Translator addStep
INFO: Adding WriteCounts/WriteFiles/FinalizeTempFileBundles/Finalize as step s18
Jun 17, 2020 11:22:52 AM 
org.apache.beam.runners.dataflow.DataflowPipelineTranslator$Translator addStep
INFO: Adding 
WriteCounts/WriteFiles/FinalizeTempFileBundles/Reshuffle.ViaRandomKey/Pair with 
random key as step s19
Jun 17, 2020 11:22:52 AM 
org.apache.beam.runners.dataflow.DataflowPipelineTranslator$Translator addStep
INFO: Adding 
WriteCounts/WriteFiles/FinalizeTempFileBundles/Reshuffle.ViaRandomKey/Reshuffle/Window.Into()/Window.Assign
 as step s20
Jun 17, 2020 11:22:52 AM 
org.apache.beam.runners.dataflow.DataflowPipelineTranslator$Translator addStep
INFO: Adding 
WriteCounts/WriteFiles/FinalizeTempFileBundles/Reshuffle.ViaRandomKey/Reshuffle/GroupByKey
 as step s21
Jun 17, 2020 11:22:52 AM 
org.apache.beam.runners.dataflow.DataflowPipelineTranslator$Translator addStep
INFO: Adding 
WriteCounts/WriteFiles/FinalizeTempFileBundles/Reshuffle.ViaRandomKey/Reshuffle/ExpandIterable
 as step s22
Jun 17, 2020 11:22:52 AM 
org.apache.beam.runners.dataflow.DataflowPipelineTranslator$Translator addStep
INFO: Adding 
WriteCounts/WriteFiles/FinalizeTempFileBundles/Reshuffle.ViaRandomKey/Values/Values/Map
 as step s23
Jun 17, 2020 11:22:52 AM org.apache.beam.runners.dataflow.DataflowRunner run
INFO: Staging pipeline description to 
gs://temp-storage-for-release-validation-tests/nightly-snapshot-validation/tmp/staging/
Jun 17, 2020 11:22:52 AM org.apache.beam.runners.dataflow.util.PackageUtil 
tryStagePackage
INFO: Uploading <137542 bytes, hash 
9d6d3ff2e0ff1ec98fd343248c719fcfd3f425427ee5d8428265e815460e83bd> to 
gs://temp-storage-for-release-validation-tests/nightly-snapshot-validation/tmp/staging/pipeline-nW0_8uD_HsmP00MkjHGfz9P0JUJ-5dhCgmXoFUYOg70.pb
Jun 17, 2020 11:22:52 AM org.apache.beam.runners.dataflow.DataflowRunner run
INFO: Dataflow SDK version: 2.23.0-SNAPSHOT
Jun 17, 2020 11:22:54 AM org.apache.beam.runners.dataflow.DataflowRunner run
INFO: To access the Dataflow monitoring console, please navigate to 
https://console.cloud.google.com/dataflow/jobs/us-central1/2020-06-17_04_22_52-4436663766971565805?project=apache-beam-testing
Jun 17, 2020 11:22:54 AM org.apache.beam.runners.dataflow.DataflowRunner run
INFO: Submitted job: 2020-06-17_04_22_52-4436663766971565805
Jun 17, 2020 11:22:54 AM org.apache.beam.runners.dataflow.DataflowRunner run
INFO: To cancel the job using the 'gcloud' tool, run:
> gcloud dataflow jobs --project=apache-beam-testing cancel 
> --region=us-central1 2020-06-17_04_22_52-4436663766971565805
Jun 17, 2020 11:23:24 AM org.apache.beam.sdk.metrics.MetricsEnvironment 
getCurrentContainer
WARNING: Reporting metrics are not supported in the current execution 
environment.
Jun 17, 2020 11:23:25 AM 
org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
INFO: 2020-06-17T11:22:52.993Z: Autoscaling was automatically enabled for job 
2020-06-17_04_22_52-4436663766971565805.
Jun 17, 2020 11:23:25 AM 
org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
INFO: 2020-06-17T11:22:52.993Z: Autoscaling is enabled for job 
2020-06-17_04_22_52-4436663766971565805. The number of workers will be between 
1 and 1000.
Jun 17, 2020 11:23:25 AM 
org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
INFO: 2020-06-17T11:23:04.437Z: Worker configuration: n1-standard-1 in 
us-central1-a.
Jun 17, 2020 11:23:25 AM 
org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
INFO: 2020-06-17T11:23:05.181Z: Expanding CoGroupByKey operations into 
optimizable parts.
Jun 17, 2020 11:23:25 AM 
org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
INFO: 2020-06-17T11:23:06.218Z: Expanding GroupByKey operations into 
optimizable parts.
Jun 17, 2020 11:23:25 AM 
org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
INFO: 2020-06-17T11:23:06.242Z: Lifting ValueCombiningMappingFns into 
MergeBucketsMappingFns
Jun 17, 2020 11:23:25 AM 
org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
INFO: 2020-06-17T11:23:06.519Z: Fusing adjacent ParDo, Read, Write, and Flatten 
operations
Jun 17, 2020 11:23:25 AM 
org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
INFO: 2020-06-17T11:23:06.597Z: Fusing consumer 
WriteCounts/WriteFiles/GatherTempFileResults/Reify.ReifyViewInGlobalWindow/Reify.ReifyView/ParDo(Anonymous)
 into 
WriteCounts/WriteFiles/GatherTempFileResults/Reify.ReifyViewInGlobalWindow/Create.Values/Read(CreateSource)
Jun 17, 2020 11:23:25 AM 
org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
INFO: 2020-06-17T11:23:06.642Z: Fusing consumer 
WriteCounts/WriteFiles/GatherTempFileResults/Reify.ReifyViewInGlobalWindow/Values/Values/Map
 into 
WriteCounts/WriteFiles/GatherTempFileResults/Reify.ReifyViewInGlobalWindow/Reify.ReifyView/ParDo(Anonymous)
Jun 17, 2020 11:23:25 AM 
org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
INFO: 2020-06-17T11:23:06.682Z: Fusing consumer 
WriteCounts/WriteFiles/FinalizeTempFileBundles/Finalize into 
WriteCounts/WriteFiles/GatherTempFileResults/Reify.ReifyViewInGlobalWindow/Values/Values/Map
Jun 17, 2020 11:23:25 AM 
org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
INFO: 2020-06-17T11:23:06.729Z: Fusing consumer 
WriteCounts/WriteFiles/FinalizeTempFileBundles/Reshuffle.ViaRandomKey/Pair with 
random key into WriteCounts/WriteFiles/FinalizeTempFileBundles/Finalize
Jun 17, 2020 11:23:25 AM 
org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
INFO: 2020-06-17T11:23:06.776Z: Fusing consumer 
WriteCounts/WriteFiles/FinalizeTempFileBundles/Reshuffle.ViaRandomKey/Reshuffle/Window.Into()/Window.Assign
 into 
WriteCounts/WriteFiles/FinalizeTempFileBundles/Reshuffle.ViaRandomKey/Pair with 
random key
Jun 17, 2020 11:23:25 AM 
org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
INFO: 2020-06-17T11:23:06.814Z: Fusing consumer 
WriteCounts/WriteFiles/FinalizeTempFileBundles/Reshuffle.ViaRandomKey/Reshuffle/GroupByKey/Reify
 into 
WriteCounts/WriteFiles/FinalizeTempFileBundles/Reshuffle.ViaRandomKey/Reshuffle/Window.Into()/Window.Assign
Jun 17, 2020 11:23:25 AM 
org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
INFO: 2020-06-17T11:23:06.853Z: Fusing consumer 
WriteCounts/WriteFiles/FinalizeTempFileBundles/Reshuffle.ViaRandomKey/Reshuffle/GroupByKey/Write
 into 
WriteCounts/WriteFiles/FinalizeTempFileBundles/Reshuffle.ViaRandomKey/Reshuffle/GroupByKey/Reify
Jun 17, 2020 11:23:25 AM 
org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
INFO: 2020-06-17T11:23:06.896Z: Fusing consumer 
WriteCounts/WriteFiles/FinalizeTempFileBundles/Reshuffle.ViaRandomKey/Reshuffle/GroupByKey/GroupByWindow
 into 
WriteCounts/WriteFiles/FinalizeTempFileBundles/Reshuffle.ViaRandomKey/Reshuffle/GroupByKey/Read
Jun 17, 2020 11:23:25 AM 
org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
INFO: 2020-06-17T11:23:06.945Z: Fusing consumer 
WriteCounts/WriteFiles/FinalizeTempFileBundles/Reshuffle.ViaRandomKey/Reshuffle/ExpandIterable
 into 
WriteCounts/WriteFiles/FinalizeTempFileBundles/Reshuffle.ViaRandomKey/Reshuffle/GroupByKey/GroupByWindow
Jun 17, 2020 11:23:25 AM 
org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
INFO: 2020-06-17T11:23:06.980Z: Fusing consumer 
WriteCounts/WriteFiles/FinalizeTempFileBundles/Reshuffle.ViaRandomKey/Values/Values/Map
 into 
WriteCounts/WriteFiles/FinalizeTempFileBundles/Reshuffle.ViaRandomKey/Reshuffle/ExpandIterable
Jun 17, 2020 11:23:25 AM 
org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
INFO: 2020-06-17T11:23:07.014Z: Unzipping flatten s12 for input 
s11.org.apache.beam.sdk.values.PCollection.<init>:400#20ff67585e33a8f6
Jun 17, 2020 11:23:25 AM 
org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
INFO: 2020-06-17T11:23:07.040Z: Fusing unzipped copy of 
WriteCounts/WriteFiles/GatherTempFileResults/View.AsList/ParDo(ToIsmRecordForGlobalWindow),
 through flatten 
WriteCounts/WriteFiles/WriteUnshardedBundlesToTempFiles/Flatten.PCollections, 
into producer 
WriteCounts/WriteFiles/WriteUnshardedBundlesToTempFiles/DropShardNum
Jun 17, 2020 11:23:25 AM 
org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
INFO: 2020-06-17T11:23:07.073Z: Fusing consumer 
WriteCounts/WriteFiles/GatherTempFileResults/View.AsList/ParDo(ToIsmRecordForGlobalWindow)
 into 
WriteCounts/WriteFiles/WriteUnshardedBundlesToTempFiles/WriteUnshardedBundles
Jun 17, 2020 11:23:25 AM 
org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
INFO: 2020-06-17T11:23:07.106Z: Fusing consumer 
WordCount.CountWords/ParDo(ExtractWords) into ReadLines/Read
Jun 17, 2020 11:23:25 AM 
org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
INFO: 2020-06-17T11:23:07.144Z: Fusing consumer 
WordCount.CountWords/Count.PerElement/Init/Map into 
WordCount.CountWords/ParDo(ExtractWords)
Jun 17, 2020 11:23:25 AM 
org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
INFO: 2020-06-17T11:23:07.176Z: Fusing consumer 
WordCount.CountWords/Count.PerElement/Combine.perKey(Count)/GroupByKey+WordCount.CountWords/Count.PerElement/Combine.perKey(Count)/Combine.GroupedValues/Partial
 into WordCount.CountWords/Count.PerElement/Init/Map
Jun 17, 2020 11:23:25 AM 
org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
INFO: 2020-06-17T11:23:07.209Z: Fusing consumer 
WordCount.CountWords/Count.PerElement/Combine.perKey(Count)/GroupByKey/Reify 
into 
WordCount.CountWords/Count.PerElement/Combine.perKey(Count)/GroupByKey+WordCount.CountWords/Count.PerElement/Combine.perKey(Count)/Combine.GroupedValues/Partial
Jun 17, 2020 11:23:25 AM 
org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
INFO: 2020-06-17T11:23:07.241Z: Fusing consumer 
WordCount.CountWords/Count.PerElement/Combine.perKey(Count)/GroupByKey/Write 
into 
WordCount.CountWords/Count.PerElement/Combine.perKey(Count)/GroupByKey/Reify
Jun 17, 2020 11:23:25 AM 
org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
INFO: 2020-06-17T11:23:07.276Z: Fusing consumer 
WordCount.CountWords/Count.PerElement/Combine.perKey(Count)/Combine.GroupedValues
 into 
WordCount.CountWords/Count.PerElement/Combine.perKey(Count)/GroupByKey/Read
Jun 17, 2020 11:23:25 AM 
org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
INFO: 2020-06-17T11:23:07.316Z: Fusing consumer 
WordCount.CountWords/Count.PerElement/Combine.perKey(Count)/Combine.GroupedValues/Extract
 into 
WordCount.CountWords/Count.PerElement/Combine.perKey(Count)/Combine.GroupedValues
Jun 17, 2020 11:23:25 AM 
org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
INFO: 2020-06-17T11:23:07.357Z: Fusing consumer MapElements/Map into 
WordCount.CountWords/Count.PerElement/Combine.perKey(Count)/Combine.GroupedValues/Extract
Jun 17, 2020 11:23:25 AM 
org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
INFO: 2020-06-17T11:23:07.384Z: Fusing consumer 
WriteCounts/WriteFiles/RewindowIntoGlobal/Window.Assign into MapElements/Map
Jun 17, 2020 11:23:25 AM 
org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
INFO: 2020-06-17T11:23:07.422Z: Fusing consumer 
WriteCounts/WriteFiles/WriteUnshardedBundlesToTempFiles/WriteUnshardedBundles 
into WriteCounts/WriteFiles/RewindowIntoGlobal/Window.Assign
Jun 17, 2020 11:23:25 AM 
org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
INFO: 2020-06-17T11:23:07.452Z: Fusing consumer 
WriteCounts/WriteFiles/WriteUnshardedBundlesToTempFiles/GroupUnwritten/Reify 
into 
WriteCounts/WriteFiles/WriteUnshardedBundlesToTempFiles/WriteUnshardedBundles
Jun 17, 2020 11:23:25 AM 
org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
INFO: 2020-06-17T11:23:07.493Z: Fusing consumer 
WriteCounts/WriteFiles/WriteUnshardedBundlesToTempFiles/GroupUnwritten/Write 
into 
WriteCounts/WriteFiles/WriteUnshardedBundlesToTempFiles/GroupUnwritten/Reify
Jun 17, 2020 11:23:25 AM 
org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
INFO: 2020-06-17T11:23:07.530Z: Fusing consumer 
WriteCounts/WriteFiles/WriteUnshardedBundlesToTempFiles/GroupUnwritten/GroupByWindow
 into 
WriteCounts/WriteFiles/WriteUnshardedBundlesToTempFiles/GroupUnwritten/Read
Jun 17, 2020 11:23:25 AM 
org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
INFO: 2020-06-17T11:23:07.567Z: Fusing consumer 
WriteCounts/WriteFiles/WriteUnshardedBundlesToTempFiles/WriteUnwritten into 
WriteCounts/WriteFiles/WriteUnshardedBundlesToTempFiles/GroupUnwritten/GroupByWindow
Jun 17, 2020 11:23:25 AM 
org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
INFO: 2020-06-17T11:23:07.606Z: Fusing consumer 
WriteCounts/WriteFiles/WriteUnshardedBundlesToTempFiles/DropShardNum into 
WriteCounts/WriteFiles/WriteUnshardedBundlesToTempFiles/WriteUnwritten
Jun 17, 2020 11:23:25 AM 
org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
INFO: 2020-06-17T11:23:08.212Z: Executing operation 
WriteCounts/WriteFiles/FinalizeTempFileBundles/Reshuffle.ViaRandomKey/Reshuffle/GroupByKey/Create
Jun 17, 2020 11:23:25 AM 
org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
INFO: 2020-06-17T11:23:08.272Z: Executing operation 
WordCount.CountWords/Count.PerElement/Combine.perKey(Count)/GroupByKey/Create
Jun 17, 2020 11:23:25 AM 
org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
INFO: 2020-06-17T11:23:08.347Z: Starting 1 workers in us-central1-a...
Jun 17, 2020 11:23:25 AM 
org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
INFO: 2020-06-17T11:23:08.363Z: Executing operation 
WriteCounts/WriteFiles/WriteUnshardedBundlesToTempFiles/GroupUnwritten/Create
Jun 17, 2020 11:23:25 AM 
org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
INFO: 2020-06-17T11:23:08.509Z: Finished operation 
WriteCounts/WriteFiles/FinalizeTempFileBundles/Reshuffle.ViaRandomKey/Reshuffle/GroupByKey/Create
Jun 17, 2020 11:23:25 AM 
org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
INFO: 2020-06-17T11:23:08.566Z: Finished operation 
WriteCounts/WriteFiles/WriteUnshardedBundlesToTempFiles/GroupUnwritten/Create
Jun 17, 2020 11:23:25 AM 
org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
INFO: 2020-06-17T11:23:08.567Z: Finished operation 
WordCount.CountWords/Count.PerElement/Combine.perKey(Count)/GroupByKey/Create
Jun 17, 2020 11:23:25 AM 
org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
INFO: 2020-06-17T11:23:08.865Z: Executing operation 
ReadLines/Read+WordCount.CountWords/ParDo(ExtractWords)+WordCount.CountWords/Count.PerElement/Init/Map+WordCount.CountWords/Count.PerElement/Combine.perKey(Count)/GroupByKey+WordCount.CountWords/Count.PerElement/Combine.perKey(Count)/Combine.GroupedValues/Partial+WordCount.CountWords/Count.PerElement/Combine.perKey(Count)/GroupByKey/Reify+WordCount.CountWords/Count.PerElement/Combine.perKey(Count)/GroupByKey/Write
Jun 17, 2020 11:23:25 AM 
org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
WARNING: 2020-06-17T11:23:17.637Z: Your project already contains 100 
Dataflow-created metric descriptors and Stackdriver will not create new 
Dataflow custom metrics for this job. Each unique user-defined metric name 
(independent of the DoFn in which it is defined) produces a new metric 
descriptor. To delete old / unused metric descriptors see 
https://developers.google.com/apis-explorer/#p/monitoring/v3/monitoring.projects.metricDescriptors.list
 and 
https://developers.google.com/apis-explorer/#p/monitoring/v3/monitoring.projects.metricDescriptors.delete
Jun 17, 2020 11:23:43 AM 
org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
INFO: 2020-06-17T11:23:42.033Z: Autoscaling: Raised the number of workers to 1 
based on the rate of progress in the currently running stage(s).
Jun 17, 2020 11:24:18 AM 
org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
INFO: 2020-06-17T11:24:17.086Z: Workers have started successfully.
Jun 17, 2020 11:24:18 AM 
org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
INFO: 2020-06-17T11:24:17.154Z: Workers have started successfully.
Jun 17, 2020 11:25:49 AM 
org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
INFO: 2020-06-17T11:25:47.728Z: Finished operation 
ReadLines/Read+WordCount.CountWords/ParDo(ExtractWords)+WordCount.CountWords/Count.PerElement/Init/Map+WordCount.CountWords/Count.PerElement/Combine.perKey(Count)/GroupByKey+WordCount.CountWords/Count.PerElement/Combine.perKey(Count)/Combine.GroupedValues/Partial+WordCount.CountWords/Count.PerElement/Combine.perKey(Count)/GroupByKey/Reify+WordCount.CountWords/Count.PerElement/Combine.perKey(Count)/GroupByKey/Write
Jun 17, 2020 11:25:49 AM 
org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
INFO: 2020-06-17T11:25:47.823Z: Executing operation 
WordCount.CountWords/Count.PerElement/Combine.perKey(Count)/GroupByKey/Close
Jun 17, 2020 11:25:49 AM 
org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
INFO: 2020-06-17T11:25:47.888Z: Finished operation 
WordCount.CountWords/Count.PerElement/Combine.perKey(Count)/GroupByKey/Close
Jun 17, 2020 11:25:49 AM 
org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
INFO: 2020-06-17T11:25:47.992Z: Executing operation 
WordCount.CountWords/Count.PerElement/Combine.perKey(Count)/GroupByKey/Read+WordCount.CountWords/Count.PerElement/Combine.perKey(Count)/Combine.GroupedValues+WordCount.CountWords/Count.PerElement/Combine.perKey(Count)/Combine.GroupedValues/Extract+MapElements/Map+WriteCounts/WriteFiles/RewindowIntoGlobal/Window.Assign+WriteCounts/WriteFiles/WriteUnshardedBundlesToTempFiles/WriteUnshardedBundles+WriteCounts/WriteFiles/GatherTempFileResults/View.AsList/ParDo(ToIsmRecordForGlobalWindow)+WriteCounts/WriteFiles/WriteUnshardedBundlesToTempFiles/GroupUnwritten/Reify+WriteCounts/WriteFiles/WriteUnshardedBundlesToTempFiles/GroupUnwritten/Write
Jun 17, 2020 11:26:00 AM 
org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
INFO: 2020-06-17T11:25:59.512Z: Finished operation 
WordCount.CountWords/Count.PerElement/Combine.perKey(Count)/GroupByKey/Read+WordCount.CountWords/Count.PerElement/Combine.perKey(Count)/Combine.GroupedValues+WordCount.CountWords/Count.PerElement/Combine.perKey(Count)/Combine.GroupedValues/Extract+MapElements/Map+WriteCounts/WriteFiles/RewindowIntoGlobal/Window.Assign+WriteCounts/WriteFiles/WriteUnshardedBundlesToTempFiles/WriteUnshardedBundles+WriteCounts/WriteFiles/GatherTempFileResults/View.AsList/ParDo(ToIsmRecordForGlobalWindow)+WriteCounts/WriteFiles/WriteUnshardedBundlesToTempFiles/GroupUnwritten/Reify+WriteCounts/WriteFiles/WriteUnshardedBundlesToTempFiles/GroupUnwritten/Write
Jun 17, 2020 11:26:00 AM 
org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
INFO: 2020-06-17T11:25:59.660Z: Executing operation 
WriteCounts/WriteFiles/WriteUnshardedBundlesToTempFiles/GroupUnwritten/Close
Jun 17, 2020 11:26:00 AM 
org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
INFO: 2020-06-17T11:25:59.719Z: Finished operation 
WriteCounts/WriteFiles/WriteUnshardedBundlesToTempFiles/GroupUnwritten/Close
Jun 17, 2020 11:26:00 AM 
org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
INFO: 2020-06-17T11:25:59.807Z: Executing operation 
WriteCounts/WriteFiles/WriteUnshardedBundlesToTempFiles/GroupUnwritten/Read+WriteCounts/WriteFiles/WriteUnshardedBundlesToTempFiles/GroupUnwritten/GroupByWindow+WriteCounts/WriteFiles/WriteUnshardedBundlesToTempFiles/WriteUnwritten+WriteCounts/WriteFiles/WriteUnshardedBundlesToTempFiles/DropShardNum+WriteCounts/WriteFiles/GatherTempFileResults/View.AsList/ParDo(ToIsmRecordForGlobalWindow)
Jun 17, 2020 11:26:03 AM 
org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
INFO: 2020-06-17T11:26:02.093Z: Finished operation 
WriteCounts/WriteFiles/WriteUnshardedBundlesToTempFiles/GroupUnwritten/Read+WriteCounts/WriteFiles/WriteUnshardedBundlesToTempFiles/GroupUnwritten/GroupByWindow+WriteCounts/WriteFiles/WriteUnshardedBundlesToTempFiles/WriteUnwritten+WriteCounts/WriteFiles/WriteUnshardedBundlesToTempFiles/DropShardNum+WriteCounts/WriteFiles/GatherTempFileResults/View.AsList/ParDo(ToIsmRecordForGlobalWindow)
Jun 17, 2020 11:26:03 AM 
org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
INFO: 2020-06-17T11:26:02.279Z: Executing operation 
WriteCounts/WriteFiles/WriteUnshardedBundlesToTempFiles/Flatten.PCollections/Unzipped-1
Jun 17, 2020 11:26:03 AM 
org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
INFO: 2020-06-17T11:26:02.348Z: Finished operation 
WriteCounts/WriteFiles/WriteUnshardedBundlesToTempFiles/Flatten.PCollections/Unzipped-1
Jun 17, 2020 11:26:03 AM 
org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
INFO: 2020-06-17T11:26:02.523Z: Executing operation 
WriteCounts/WriteFiles/GatherTempFileResults/View.AsList/CreateDataflowView
Jun 17, 2020 11:26:03 AM 
org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
INFO: 2020-06-17T11:26:02.583Z: Finished operation 
WriteCounts/WriteFiles/GatherTempFileResults/View.AsList/CreateDataflowView
Jun 17, 2020 11:26:03 AM 
org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
INFO: 2020-06-17T11:26:02.749Z: Executing operation 
WriteCounts/WriteFiles/GatherTempFileResults/Reify.ReifyViewInGlobalWindow/Create.Values/Read(CreateSource)+WriteCounts/WriteFiles/GatherTempFileResults/Reify.ReifyViewInGlobalWindow/Reify.ReifyView/ParDo(Anonymous)+WriteCounts/WriteFiles/GatherTempFileResults/Reify.ReifyViewInGlobalWindow/Values/Values/Map+WriteCounts/WriteFiles/FinalizeTempFileBundles/Finalize+WriteCounts/WriteFiles/FinalizeTempFileBundles/Reshuffle.ViaRandomKey/Pair
 with random 
key+WriteCounts/WriteFiles/FinalizeTempFileBundles/Reshuffle.ViaRandomKey/Reshuffle/Window.Into()/Window.Assign+WriteCounts/WriteFiles/FinalizeTempFileBundles/Reshuffle.ViaRandomKey/Reshuffle/GroupByKey/Reify+WriteCounts/WriteFiles/FinalizeTempFileBundles/Reshuffle.ViaRandomKey/Reshuffle/GroupByKey/Write
Jun 17, 2020 11:26:07 AM 
org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
INFO: 2020-06-17T11:26:07.350Z: Finished operation 
WriteCounts/WriteFiles/GatherTempFileResults/Reify.ReifyViewInGlobalWindow/Create.Values/Read(CreateSource)+WriteCounts/WriteFiles/GatherTempFileResults/Reify.ReifyViewInGlobalWindow/Reify.ReifyView/ParDo(Anonymous)+WriteCounts/WriteFiles/GatherTempFileResults/Reify.ReifyViewInGlobalWindow/Values/Values/Map+WriteCounts/WriteFiles/FinalizeTempFileBundles/Finalize+WriteCounts/WriteFiles/FinalizeTempFileBundles/Reshuffle.ViaRandomKey/Pair
 with random 
key+WriteCounts/WriteFiles/FinalizeTempFileBundles/Reshuffle.ViaRandomKey/Reshuffle/Window.Into()/Window.Assign+WriteCounts/WriteFiles/FinalizeTempFileBundles/Reshuffle.ViaRandomKey/Reshuffle/GroupByKey/Reify+WriteCounts/WriteFiles/FinalizeTempFileBundles/Reshuffle.ViaRandomKey/Reshuffle/GroupByKey/Write
Jun 17, 2020 11:26:07 AM 
org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
INFO: 2020-06-17T11:26:07.451Z: Executing operation 
WriteCounts/WriteFiles/FinalizeTempFileBundles/Reshuffle.ViaRandomKey/Reshuffle/GroupByKey/Close
Jun 17, 2020 11:26:07 AM 
org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
INFO: 2020-06-17T11:26:07.503Z: Finished operation 
WriteCounts/WriteFiles/FinalizeTempFileBundles/Reshuffle.ViaRandomKey/Reshuffle/GroupByKey/Close
Jun 17, 2020 11:26:07 AM 
org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
INFO: 2020-06-17T11:26:07.594Z: Executing operation 
WriteCounts/WriteFiles/FinalizeTempFileBundles/Reshuffle.ViaRandomKey/Reshuffle/GroupByKey/Read+WriteCounts/WriteFiles/FinalizeTempFileBundles/Reshuffle.ViaRandomKey/Reshuffle/GroupByKey/GroupByWindow+WriteCounts/WriteFiles/FinalizeTempFileBundles/Reshuffle.ViaRandomKey/Reshuffle/ExpandIterable+WriteCounts/WriteFiles/FinalizeTempFileBundles/Reshuffle.ViaRandomKey/Values/Values/Map
Jun 17, 2020 11:26:07 AM 
org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
INFO: 2020-06-17T11:26:07.928Z: Finished operation 
WriteCounts/WriteFiles/FinalizeTempFileBundles/Reshuffle.ViaRandomKey/Reshuffle/GroupByKey/Read+WriteCounts/WriteFiles/FinalizeTempFileBundles/Reshuffle.ViaRandomKey/Reshuffle/GroupByKey/GroupByWindow+WriteCounts/WriteFiles/FinalizeTempFileBundles/Reshuffle.ViaRandomKey/Reshuffle/ExpandIterable+WriteCounts/WriteFiles/FinalizeTempFileBundles/Reshuffle.ViaRandomKey/Values/Values/Map
Jun 17, 2020 11:26:12 AM 
org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
INFO: 2020-06-17T11:26:11.316Z: Cleaning up.
Jun 17, 2020 11:26:12 AM 
org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
INFO: 2020-06-17T11:26:11.409Z: Stopping worker pool...
Jun 17, 2020 11:26:56 AM 
org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
INFO: 2020-06-17T11:26:55.263Z: Autoscaling: Resized worker pool from 1 to 0.
Jun 17, 2020 11:26:56 AM 
org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
INFO: 2020-06-17T11:26:55.518Z: Worker pool stopped.
Jun 17, 2020 11:27:01 AM org.apache.beam.runners.dataflow.DataflowPipelineJob 
logTerminalState
INFO: Job 2020-06-17_04_22_52-4436663766971565805 finished with status DONE.
gsutil cat 
gs://temp-storage-for-release-validation-tests/nightly-snapshot-validation/count*
 | grep Montague:
Montague: 47
Verified Montague: 47
gsutil rm 
gs://temp-storage-for-release-validation-tests/nightly-snapshot-validation/count*
Removing 
gs://temp-storage-for-release-validation-tests/nightly-snapshot-validation/counts-00000-of-00003...
/ [1 objects]                                                                   
Removing 
gs://temp-storage-for-release-validation-tests/nightly-snapshot-validation/counts-00001-of-00003...
/ [2 objects]                                                                   
Removing 
gs://temp-storage-for-release-validation-tests/nightly-snapshot-validation/counts-00002-of-00003...
/ [3 objects]                                                                   
Operation completed over 3 objects.                                             
 
[SUCCESS]

FAILURE: Build failed with an exception.

* What went wrong:
Execution failed for task 
':runners:google-cloud-dataflow-java:runMobileGamingJavaDataflow'.
> Process 'command '/usr/lib/jvm/java-8-openjdk-amd64/bin/java'' 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 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 26m 42s
8 actionable tasks: 7 executed, 1 from cache

Publishing build scan...
https://gradle.com/s/aq7kkf5zhxzwa

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

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