See 
<https://builds.apache.org/job/beam_PostCommit_Java_ValidatesRunner_Dataflow_Gradle/607/display/redirect?page=changes>

Changes:

[klk] Turn on spotless java everywhere

[klk] Spotless Java everywhere!

[klk] Simplify checkstyle now that spotless is in play

[klk] Temporarily disable JavadocParagraph and LineLength checkstyle

[klk] Rearrange checkArgument to help findbugs

------------------------------------------
[...truncated 17.64 MB...]
    Jun 28, 2018 5:35:22 PM 
org.apache.beam.runners.dataflow.DataflowPipelineTranslator$Translator addStep
    INFO: Adding PAssert$33/GroupGlobally/GatherAllOutputs/GroupByKey as step 
s16
    Jun 28, 2018 5:35:22 PM 
org.apache.beam.runners.dataflow.DataflowPipelineTranslator$Translator addStep
    INFO: Adding PAssert$33/GroupGlobally/GatherAllOutputs/Values/Values/Map as 
step s17
    Jun 28, 2018 5:35:22 PM 
org.apache.beam.runners.dataflow.DataflowPipelineTranslator$Translator addStep
    INFO: Adding PAssert$33/GroupGlobally/RewindowActuals/Window.Assign as step 
s18
    Jun 28, 2018 5:35:22 PM 
org.apache.beam.runners.dataflow.DataflowPipelineTranslator$Translator addStep
    INFO: Adding PAssert$33/GroupGlobally/KeyForDummy/AddKeys/Map as step s19
    Jun 28, 2018 5:35:22 PM 
org.apache.beam.runners.dataflow.DataflowPipelineTranslator$Translator addStep
    INFO: Adding 
PAssert$33/GroupGlobally/RemoveActualsTriggering/Flatten.PCollections as step 
s20
    Jun 28, 2018 5:35:22 PM 
org.apache.beam.runners.dataflow.DataflowPipelineTranslator$Translator addStep
    INFO: Adding PAssert$33/GroupGlobally/Create.Values/Read(CreateSource) as 
step s21
    Jun 28, 2018 5:35:22 PM 
org.apache.beam.runners.dataflow.DataflowPipelineTranslator$Translator addStep
    INFO: Adding PAssert$33/GroupGlobally/WindowIntoDummy/Window.Assign as step 
s22
    Jun 28, 2018 5:35:22 PM 
org.apache.beam.runners.dataflow.DataflowPipelineTranslator$Translator addStep
    INFO: Adding 
PAssert$33/GroupGlobally/RemoveDummyTriggering/Flatten.PCollections as step s23
    Jun 28, 2018 5:35:22 PM 
org.apache.beam.runners.dataflow.DataflowPipelineTranslator$Translator addStep
    INFO: Adding PAssert$33/GroupGlobally/FlattenDummyAndContents as step s24
    Jun 28, 2018 5:35:22 PM 
org.apache.beam.runners.dataflow.DataflowPipelineTranslator$Translator addStep
    INFO: Adding PAssert$33/GroupGlobally/NeverTrigger/Flatten.PCollections as 
step s25
    Jun 28, 2018 5:35:22 PM 
org.apache.beam.runners.dataflow.DataflowPipelineTranslator$Translator addStep
    INFO: Adding PAssert$33/GroupGlobally/GroupDummyAndContents as step s26
    Jun 28, 2018 5:35:22 PM 
org.apache.beam.runners.dataflow.DataflowPipelineTranslator$Translator addStep
    INFO: Adding PAssert$33/GroupGlobally/Values/Values/Map as step s27
    Jun 28, 2018 5:35:22 PM 
org.apache.beam.runners.dataflow.DataflowPipelineTranslator$Translator addStep
    INFO: Adding PAssert$33/GroupGlobally/ParDo(Concat) as step s28
    Jun 28, 2018 5:35:22 PM 
org.apache.beam.runners.dataflow.DataflowPipelineTranslator$Translator addStep
    INFO: Adding PAssert$33/GetPane/Map as step s29
    Jun 28, 2018 5:35:22 PM 
org.apache.beam.runners.dataflow.DataflowPipelineTranslator$Translator addStep
    INFO: Adding PAssert$33/RunChecks as step s30
    Jun 28, 2018 5:35:22 PM 
org.apache.beam.runners.dataflow.DataflowPipelineTranslator$Translator addStep
    INFO: Adding PAssert$33/VerifyAssertions/ParDo(DefaultConclude) as step s31
    Jun 28, 2018 5:35:22 PM org.apache.beam.runners.dataflow.DataflowRunner run
    INFO: Staging pipeline description to 
gs://temp-storage-for-validates-runner-tests//viewtest0testsingletonsideinput-jenkins-0628173519-c4adc2a4/output/results/staging/
    Jun 28, 2018 5:35:22 PM org.apache.beam.runners.dataflow.util.PackageUtil 
tryStagePackage
    INFO: Uploading <71210 bytes, hash h8bkmoAj_LZX_RTfOhXp0A> to 
gs://temp-storage-for-validates-runner-tests//viewtest0testsingletonsideinput-jenkins-0628173519-c4adc2a4/output/results/staging/pipeline-h8bkmoAj_LZX_RTfOhXp0A.pb

org.apache.beam.sdk.transforms.ViewTest > testSingletonSideInput STANDARD_OUT
    Dataflow SDK version: 2.6.0-SNAPSHOT

org.apache.beam.sdk.transforms.ViewTest > testSingletonSideInput STANDARD_ERROR
    Jun 28, 2018 5:35:23 PM org.apache.beam.runners.dataflow.DataflowRunner run
    INFO: To access the Dataflow monitoring console, please navigate to 
https://console.cloud.google.com/dataflow/jobsDetail/locations/us-central1/jobs/2018-06-28_10_35_22-13099251210153833809?project=apache-beam-testing

org.apache.beam.sdk.transforms.ViewTest > testSingletonSideInput STANDARD_OUT
    Submitted job: 2018-06-28_10_35_22-13099251210153833809

org.apache.beam.sdk.transforms.ViewTest > testSingletonSideInput STANDARD_ERROR
    Jun 28, 2018 5:35:23 PM 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 2018-06-28_10_35_22-13099251210153833809
    Jun 28, 2018 5:35:23 PM org.apache.beam.runners.dataflow.TestDataflowRunner 
run
    INFO: Running Dataflow job 2018-06-28_10_35_22-13099251210153833809 with 1 
expected assertions.
    Jun 28, 2018 5:35:37 PM 
org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-06-28T17:35:22.973Z: Autoscaling is enabled for job 
2018-06-28_10_35_22-13099251210153833809. The number of workers will be between 
1 and 1000.
    Jun 28, 2018 5:35:37 PM 
org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-06-28T17:35:23.000Z: Autoscaling was automatically enabled for 
job 2018-06-28_10_35_22-13099251210153833809.
    Jun 28, 2018 5:35:37 PM 
org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-06-28T17:35:25.529Z: Checking required Cloud APIs are enabled.
    Jun 28, 2018 5:35:37 PM 
org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-06-28T17:35:25.838Z: Checking permissions granted to controller 
Service Account.
    Jun 28, 2018 5:35:37 PM 
org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-06-28T17:35:34.094Z: Worker configuration: n1-standard-1 in 
us-central1-a.
    Jun 28, 2018 5:35:37 PM 
org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-06-28T17:35:34.510Z: Expanding CoGroupByKey operations into 
optimizable parts.
    Jun 28, 2018 5:35:37 PM 
org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-06-28T17:35:34.611Z: Expanding GroupByKey operations into 
optimizable parts.
    Jun 28, 2018 5:35:37 PM 
org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-06-28T17:35:34.643Z: Lifting ValueCombiningMappingFns into 
MergeBucketsMappingFns
    Jun 28, 2018 5:35:37 PM 
org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-06-28T17:35:34.803Z: Fusing adjacent ParDo, Read, Write, and 
Flatten operations
    Jun 28, 2018 5:35:37 PM 
org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-06-28T17:35:34.827Z: Elided trivial flatten 
    Jun 28, 2018 5:35:37 PM 
org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-06-28T17:35:34.850Z: Elided trivial flatten 
    Jun 28, 2018 5:35:37 PM 
org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-06-28T17:35:34.870Z: Elided trivial flatten 
    Jun 28, 2018 5:35:37 PM 
org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-06-28T17:35:34.894Z: Unzipping flatten s24 for input 
s19.org.apache.beam.sdk.values.PCollection.<init>:312#8fd0f908e3ea90e3
    Jun 28, 2018 5:35:37 PM 
org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-06-28T17:35:34.919Z: Fusing unzipped copy of 
PAssert$33/GroupGlobally/GroupDummyAndContents/Reify, through flatten 
PAssert$33/GroupGlobally/FlattenDummyAndContents, into producer 
PAssert$33/GroupGlobally/KeyForDummy/AddKeys/Map
    Jun 28, 2018 5:35:37 PM 
org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-06-28T17:35:34.942Z: Fusing consumer 
PAssert$33/GroupGlobally/GroupDummyAndContents/GroupByWindow into 
PAssert$33/GroupGlobally/GroupDummyAndContents/Read
    Jun 28, 2018 5:35:37 PM 
org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-06-28T17:35:34.964Z: Fusing consumer 
PAssert$33/GroupGlobally/ParDo(Concat) into 
PAssert$33/GroupGlobally/Values/Values/Map
    Jun 28, 2018 5:35:37 PM 
org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-06-28T17:35:34.978Z: Fusing consumer PAssert$33/GetPane/Map into 
PAssert$33/GroupGlobally/ParDo(Concat)
    Jun 28, 2018 5:35:37 PM 
org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-06-28T17:35:35.002Z: Fusing consumer 
PAssert$33/GroupGlobally/Values/Values/Map into 
PAssert$33/GroupGlobally/GroupDummyAndContents/GroupByWindow
    Jun 28, 2018 5:35:37 PM 
org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-06-28T17:35:35.032Z: Fusing consumer PAssert$33/RunChecks into 
PAssert$33/GetPane/Map
    Jun 28, 2018 5:35:37 PM 
org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-06-28T17:35:35.066Z: Fusing consumer 
PAssert$33/VerifyAssertions/ParDo(DefaultConclude) into PAssert$33/RunChecks
    Jun 28, 2018 5:35:37 PM 
org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-06-28T17:35:35.097Z: Unzipping flatten s24-u45 for input 
s26-reify-value18-c43
    Jun 28, 2018 5:35:37 PM 
org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-06-28T17:35:35.123Z: Fusing unzipped copy of 
PAssert$33/GroupGlobally/GroupDummyAndContents/Write, through flatten s24-u45, 
into producer PAssert$33/GroupGlobally/GroupDummyAndContents/Reify
    Jun 28, 2018 5:35:37 PM 
org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-06-28T17:35:35.150Z: Fusing consumer 
PAssert$33/GroupGlobally/GroupDummyAndContents/Reify into 
PAssert$33/GroupGlobally/WindowIntoDummy/Window.Assign
    Jun 28, 2018 5:35:37 PM 
org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-06-28T17:35:35.174Z: Fusing consumer 
PAssert$33/GroupGlobally/GroupDummyAndContents/Write into 
PAssert$33/GroupGlobally/GroupDummyAndContents/Reify
    Jun 28, 2018 5:35:37 PM 
org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-06-28T17:35:35.201Z: Fusing consumer 
PAssert$33/GroupGlobally/WindowIntoDummy/Window.Assign into 
PAssert$33/GroupGlobally/Create.Values/Read(CreateSource)
    Jun 28, 2018 5:35:37 PM 
org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-06-28T17:35:35.217Z: Fusing consumer 
PAssert$33/GroupGlobally/GatherAllOutputs/WithKeys/AddKeys/Map into 
PAssert$33/GroupGlobally/GatherAllOutputs/Reify.Window/ParDo(Anonymous)
    Jun 28, 2018 5:35:37 PM 
org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-06-28T17:35:35.247Z: Fusing consumer 
PAssert$33/GroupGlobally/GatherAllOutputs/GroupByKey/Write into 
PAssert$33/GroupGlobally/GatherAllOutputs/GroupByKey/Reify
    Jun 28, 2018 5:35:37 PM 
org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-06-28T17:35:35.280Z: Fusing consumer 
PAssert$33/GroupGlobally/GatherAllOutputs/Reify.Window/ParDo(Anonymous) into 
PAssert$33/GroupGlobally/Window.Into()/Window.Assign
    Jun 28, 2018 5:35:37 PM 
org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-06-28T17:35:35.313Z: Fusing consumer OutputSideInputs into 
Create123/Read(CreateSource)
    Jun 28, 2018 5:35:37 PM 
org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-06-28T17:35:35.345Z: Fusing consumer 
PAssert$33/GroupGlobally/Window.Into()/Window.Assign into OutputSideInputs
    Jun 28, 2018 5:35:37 PM 
org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-06-28T17:35:35.367Z: Fusing consumer 
PAssert$33/GroupGlobally/GatherAllOutputs/Values/Values/Map into 
PAssert$33/GroupGlobally/GatherAllOutputs/GroupByKey/GroupByWindow
    Jun 28, 2018 5:35:37 PM 
org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-06-28T17:35:35.378Z: Fusing consumer 
PAssert$33/GroupGlobally/KeyForDummy/AddKeys/Map into 
PAssert$33/GroupGlobally/RewindowActuals/Window.Assign
    Jun 28, 2018 5:35:37 PM 
org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-06-28T17:35:35.403Z: Fusing consumer 
PAssert$33/GroupGlobally/RewindowActuals/Window.Assign into 
PAssert$33/GroupGlobally/GatherAllOutputs/Values/Values/Map
    Jun 28, 2018 5:35:37 PM 
org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-06-28T17:35:35.432Z: Fusing consumer 
PAssert$33/GroupGlobally/GatherAllOutputs/GroupByKey/GroupByWindow into 
PAssert$33/GroupGlobally/GatherAllOutputs/GroupByKey/Read
    Jun 28, 2018 5:35:37 PM 
org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-06-28T17:35:35.445Z: Fusing consumer 
PAssert$33/GroupGlobally/GatherAllOutputs/GroupByKey/Reify into 
PAssert$33/GroupGlobally/GatherAllOutputs/Window.Into()/Window.Assign
    Jun 28, 2018 5:35:37 PM 
org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-06-28T17:35:35.470Z: Fusing consumer 
PAssert$33/GroupGlobally/GatherAllOutputs/Window.Into()/Window.Assign into 
PAssert$33/GroupGlobally/GatherAllOutputs/WithKeys/AddKeys/Map
    Jun 28, 2018 5:35:37 PM 
org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-06-28T17:35:35.500Z: Fusing consumer 
View.AsSingleton/Combine.GloballyAsSingletonView/Combine.globally(Singleton)/Combine.perKey(Singleton)/Combine.GroupedValues/Extract
 into 
View.AsSingleton/Combine.GloballyAsSingletonView/Combine.globally(Singleton)/Combine.perKey(Singleton)/Combine.GroupedValues
    Jun 28, 2018 5:35:37 PM 
org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-06-28T17:35:35.530Z: Fusing consumer 
View.AsSingleton/Combine.GloballyAsSingletonView/ParDo(IsmRecordForSingularValuePerWindow)
 into 
View.AsSingleton/Combine.GloballyAsSingletonView/BatchViewOverrides.GroupByWindowHashAsKeyAndWindowAsSortKey/BatchViewOverrides.GroupByKeyAndSortValuesOnly/Read
    Jun 28, 2018 5:35:37 PM 
org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-06-28T17:35:35.555Z: Fusing consumer 
View.AsSingleton/Combine.GloballyAsSingletonView/Combine.globally(Singleton)/Combine.perKey(Singleton)/GroupByKey/Write
 into 
View.AsSingleton/Combine.GloballyAsSingletonView/Combine.globally(Singleton)/Combine.perKey(Singleton)/GroupByKey/Reify
    Jun 28, 2018 5:35:37 PM 
org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-06-28T17:35:35.588Z: Fusing consumer 
View.AsSingleton/Combine.GloballyAsSingletonView/Combine.globally(Singleton)/WithKeys/AddKeys/Map
 into Create47/Read(CreateSource)
    Jun 28, 2018 5:35:37 PM 
org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-06-28T17:35:35.618Z: Fusing consumer 
View.AsSingleton/Combine.GloballyAsSingletonView/Combine.globally(Singleton)/Combine.perKey(Singleton)/GroupByKey/Reify
 into 
View.AsSingleton/Combine.GloballyAsSingletonView/Combine.globally(Singleton)/Combine.perKey(Singleton)/GroupByKey+View.AsSingleton/Combine.GloballyAsSingletonView/Combine.globally(Singleton)/Combine.perKey(Singleton)/Combine.GroupedValues/Partial
    Jun 28, 2018 5:35:37 PM 
org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-06-28T17:35:35.647Z: Fusing consumer 
View.AsSingleton/Combine.GloballyAsSingletonView/Combine.globally(Singleton)/Combine.perKey(Singleton)/Combine.GroupedValues
 into 
View.AsSingleton/Combine.GloballyAsSingletonView/Combine.globally(Singleton)/Combine.perKey(Singleton)/GroupByKey/Read
    Jun 28, 2018 5:35:37 PM 
org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-06-28T17:35:35.677Z: Fusing consumer 
View.AsSingleton/Combine.GloballyAsSingletonView/BatchViewOverrides.GroupByWindowHashAsKeyAndWindowAsSortKey/BatchViewOverrides.GroupByKeyAndSortValuesOnly/Write
 into 
View.AsSingleton/Combine.GloballyAsSingletonView/BatchViewOverrides.GroupByWindowHashAsKeyAndWindowAsSortKey/ParDo(UseWindowHashAsKeyAndWindowAsSortKey)
    Jun 28, 2018 5:35:37 PM 
org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-06-28T17:35:35.717Z: Fusing consumer 
View.AsSingleton/Combine.GloballyAsSingletonView/Combine.globally(Singleton)/Combine.perKey(Singleton)/GroupByKey+View.AsSingleton/Combine.GloballyAsSingletonView/Combine.globally(Singleton)/Combine.perKey(Singleton)/Combine.GroupedValues/Partial
 into 
View.AsSingleton/Combine.GloballyAsSingletonView/Combine.globally(Singleton)/WithKeys/AddKeys/Map
    Jun 28, 2018 5:35:37 PM 
org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-06-28T17:35:35.793Z: Fusing consumer 
View.AsSingleton/Combine.GloballyAsSingletonView/BatchViewOverrides.GroupByWindowHashAsKeyAndWindowAsSortKey/ParDo(UseWindowHashAsKeyAndWindowAsSortKey)
 into 
View.AsSingleton/Combine.GloballyAsSingletonView/Combine.globally(Singleton)/Values/Values/Map
    Jun 28, 2018 5:35:37 PM 
org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-06-28T17:35:35.825Z: Fusing consumer 
View.AsSingleton/Combine.GloballyAsSingletonView/Combine.globally(Singleton)/Values/Values/Map
 into 
View.AsSingleton/Combine.GloballyAsSingletonView/Combine.globally(Singleton)/Combine.perKey(Singleton)/Combine.GroupedValues/Extract
    Jun 28, 2018 5:35:37 PM 
org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-06-28T17:35:36.126Z: Executing operation 
PAssert$33/GroupGlobally/GatherAllOutputs/GroupByKey/Create
    Jun 28, 2018 5:35:37 PM 
org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-06-28T17:35:36.158Z: Executing operation 
PAssert$33/GroupGlobally/GroupDummyAndContents/Create
    Jun 28, 2018 5:35:37 PM 
org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-06-28T17:35:36.185Z: Executing operation 
View.AsSingleton/Combine.GloballyAsSingletonView/Combine.globally(Singleton)/Combine.perKey(Singleton)/GroupByKey/Create
    Jun 28, 2018 5:35:37 PM 
org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-06-28T17:35:36.197Z: Starting 1 workers in us-central1-a...
    Jun 28, 2018 5:35:37 PM 
org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-06-28T17:35:36.218Z: Executing operation 
View.AsSingleton/Combine.GloballyAsSingletonView/BatchViewOverrides.GroupByWindowHashAsKeyAndWindowAsSortKey/BatchViewOverrides.GroupByKeyAndSortValuesOnly/Create
    Jun 28, 2018 5:35:37 PM 
org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-06-28T17:35:36.394Z: Executing operation 
Create47/Read(CreateSource)+View.AsSingleton/Combine.GloballyAsSingletonView/Combine.globally(Singleton)/WithKeys/AddKeys/Map+View.AsSingleton/Combine.GloballyAsSingletonView/Combine.globally(Singleton)/Combine.perKey(Singleton)/GroupByKey+View.AsSingleton/Combine.GloballyAsSingletonView/Combine.globally(Singleton)/Combine.perKey(Singleton)/Combine.GroupedValues/Partial+View.AsSingleton/Combine.GloballyAsSingletonView/Combine.globally(Singleton)/Combine.perKey(Singleton)/GroupByKey/Reify+View.AsSingleton/Combine.GloballyAsSingletonView/Combine.globally(Singleton)/Combine.perKey(Singleton)/GroupByKey/Write
    Jun 28, 2018 5:35:37 PM 
org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-06-28T17:35:36.430Z: Executing operation 
PAssert$33/GroupGlobally/Create.Values/Read(CreateSource)+PAssert$33/GroupGlobally/WindowIntoDummy/Window.Assign+PAssert$33/GroupGlobally/GroupDummyAndContents/Reify+PAssert$33/GroupGlobally/GroupDummyAndContents/Write
    Jun 28, 2018 5:35:45 PM 
org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-06-28T17:35:44.252Z: Autoscaling: Raised the number of workers 
to 0 based on the rate of progress in the currently running step(s).
    Jun 28, 2018 5:35:54 PM 
org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-06-28T17:35:54.704Z: Autoscaling: Raised the number of workers 
to 1 based on the rate of progress in the currently running step(s).
    Jun 28, 2018 5:35:54 PM 
org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-06-28T17:35:54.733Z: Autoscaling: Would further reduce the 
number of workers but reached the minimum number allowed for the job.
    Jun 28, 2018 5:36:19 PM 
org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-06-28T17:36:18.935Z: Workers have started successfully.
    Jun 28, 2018 5:36:48 PM 
org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-06-28T17:36:46.994Z: Executing operation 
View.AsSingleton/Combine.GloballyAsSingletonView/Combine.globally(Singleton)/Combine.perKey(Singleton)/GroupByKey/Close
    Jun 28, 2018 5:36:48 PM 
org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-06-28T17:36:47.063Z: Executing operation 
View.AsSingleton/Combine.GloballyAsSingletonView/Combine.globally(Singleton)/Combine.perKey(Singleton)/GroupByKey/Read+View.AsSingleton/Combine.GloballyAsSingletonView/Combine.globally(Singleton)/Combine.perKey(Singleton)/Combine.GroupedValues+View.AsSingleton/Combine.GloballyAsSingletonView/Combine.globally(Singleton)/Combine.perKey(Singleton)/Combine.GroupedValues/Extract+View.AsSingleton/Combine.GloballyAsSingletonView/Combine.globally(Singleton)/Values/Values/Map+View.AsSingleton/Combine.GloballyAsSingletonView/BatchViewOverrides.GroupByWindowHashAsKeyAndWindowAsSortKey/ParDo(UseWindowHashAsKeyAndWindowAsSortKey)+View.AsSingleton/Combine.GloballyAsSingletonView/BatchViewOverrides.GroupByWindowHashAsKeyAndWindowAsSortKey/BatchViewOverrides.GroupByKeyAndSortValuesOnly/Write
    Jun 28, 2018 5:36:56 PM 
org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-06-28T17:36:53.773Z: Executing operation 
View.AsSingleton/Combine.GloballyAsSingletonView/BatchViewOverrides.GroupByWindowHashAsKeyAndWindowAsSortKey/BatchViewOverrides.GroupByKeyAndSortValuesOnly/Close
    Jun 28, 2018 5:36:56 PM 
org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-06-28T17:36:53.832Z: Executing operation 
View.AsSingleton/Combine.GloballyAsSingletonView/BatchViewOverrides.GroupByWindowHashAsKeyAndWindowAsSortKey/BatchViewOverrides.GroupByKeyAndSortValuesOnly/Read+View.AsSingleton/Combine.GloballyAsSingletonView/ParDo(IsmRecordForSingularValuePerWindow)
    Jun 28, 2018 5:37:05 PM 
org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-06-28T17:37:05.687Z: Executing operation 
View.AsSingleton/Combine.GloballyAsSingletonView/CreateDataflowView
    Jun 28, 2018 5:37:07 PM 
org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-06-28T17:37:05.828Z: Executing operation 
Create123/Read(CreateSource)+OutputSideInputs+PAssert$33/GroupGlobally/Window.Into()/Window.Assign+PAssert$33/GroupGlobally/GatherAllOutputs/Reify.Window/ParDo(Anonymous)+PAssert$33/GroupGlobally/GatherAllOutputs/WithKeys/AddKeys/Map+PAssert$33/GroupGlobally/GatherAllOutputs/Window.Into()/Window.Assign+PAssert$33/GroupGlobally/GatherAllOutputs/GroupByKey/Reify+PAssert$33/GroupGlobally/GatherAllOutputs/GroupByKey/Write
    Jun 28, 2018 5:37:14 PM 
org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-06-28T17:37:12.819Z: Executing operation 
PAssert$33/GroupGlobally/GatherAllOutputs/GroupByKey/Close
    Jun 28, 2018 5:37:14 PM 
org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-06-28T17:37:12.873Z: Executing operation 
PAssert$33/GroupGlobally/GatherAllOutputs/GroupByKey/Read+PAssert$33/GroupGlobally/GatherAllOutputs/GroupByKey/GroupByWindow+PAssert$33/GroupGlobally/GatherAllOutputs/Values/Values/Map+PAssert$33/GroupGlobally/RewindowActuals/Window.Assign+PAssert$33/GroupGlobally/KeyForDummy/AddKeys/Map+PAssert$33/GroupGlobally/GroupDummyAndContents/Reify+PAssert$33/GroupGlobally/GroupDummyAndContents/Write
    Jun 28, 2018 5:37:17 PM 
org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-06-28T17:37:17.264Z: Executing operation 
PAssert$33/GroupGlobally/GroupDummyAndContents/Close
    Jun 28, 2018 5:37:17 PM 
org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-06-28T17:37:17.317Z: Executing operation 
PAssert$33/GroupGlobally/GroupDummyAndContents/Read+PAssert$33/GroupGlobally/GroupDummyAndContents/GroupByWindow+PAssert$33/GroupGlobally/Values/Values/Map+PAssert$33/GroupGlobally/ParDo(Concat)+PAssert$33/GetPane/Map+PAssert$33/RunChecks+PAssert$33/VerifyAssertions/ParDo(DefaultConclude)
    Jun 28, 2018 5:37:21 PM 
org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-06-28T17:37:20.824Z: Cleaning up.
    Jun 28, 2018 5:37:21 PM 
org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-06-28T17:37:20.896Z: Stopping worker pool...
    Jun 28, 2018 5:39:12 PM 
org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-06-28T17:39:11.851Z: Autoscaling: Resized worker pool from 1 to 
0.
    Jun 28, 2018 5:39:12 PM 
org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-06-28T17:39:11.885Z: Autoscaling: Would further reduce the 
number of workers but reached the minimum number allowed for the job.
    Jun 28, 2018 5:39:21 PM 
org.apache.beam.runners.dataflow.DataflowPipelineJob waitUntilFinish
    INFO: Job 2018-06-28_10_35_22-13099251210153833809 finished with status 
DONE.
    Jun 28, 2018 5:39:21 PM org.apache.beam.runners.dataflow.TestDataflowRunner 
checkForPAssertSuccess
    INFO: Success result for Dataflow job 
2018-06-28_10_35_22-13099251210153833809. Found 1 success, 0 failures out of 1 
expected assertions.

Gradle Test Executor 39 finished executing tests.

> Task :beam-runners-google-cloud-dataflow-java:validatesRunnerTest FAILED

209 tests completed, 6 failed, 2 skipped
Finished generating test XML results (0.359 secs) into: 
<https://builds.apache.org/job/beam_PostCommit_Java_ValidatesRunner_Dataflow_Gradle/ws/src/runners/google-cloud-dataflow-java/build/test-results/validatesRunnerTest>
Generating HTML test report...
Finished generating test html results (0.543 secs) into: 
<https://builds.apache.org/job/beam_PostCommit_Java_ValidatesRunner_Dataflow_Gradle/ws/src/runners/google-cloud-dataflow-java/build/reports/tests/validatesRunnerTest>
:beam-runners-google-cloud-dataflow-java:validatesRunnerTest (Thread[Task 
worker for ':' Thread 32,5,main]) completed. Took 2 hrs 24 mins 55.541 secs.

FAILURE: Build failed with an exception.

* What went wrong:
Execution failed for task 
':beam-runners-google-cloud-dataflow-java:validatesRunnerTest'.
> There were failing tests. See the report at: 
> file://<https://builds.apache.org/job/beam_PostCommit_Java_ValidatesRunner_Dataflow_Gradle/ws/src/runners/google-cloud-dataflow-java/build/reports/tests/validatesRunnerTest/index.html>

* 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 5.0.
See 
https://docs.gradle.org/4.8/userguide/command_line_interface.html#sec:command_line_warnings

BUILD FAILED in 2h 26m 11s
38 actionable tasks: 38 executed

Publishing build scan...
https://gradle.com/s/t7ju5x5upe5ja

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