See 
<https://builds.apache.org/job/beam_PostCommit_Java_ValidatesRunner_Dataflow_Gradle/324/display/redirect?page=changes>

Changes:

[ankurgoenka] Adding ArtifactStagingFileHandler to push files to staging server

[ankurgoenka] Adding filesystem based artifact service to ULR job service

[ankurgoenka] Adding context manager to ArtifactStagingFileHandler

[ankurgoenka] Converting ArtifactServiceFileHandler to PortableStager based on

[ankurgoenka] Simplifying numeric constants

[ankurgoenka] Logging and naming changes

[ankurgoenka] Enhancing test cases

[ankurgoenka] Updating the dostring

------------------------------------------
[...truncated 18.03 MB...]
    INFO: Adding PAssert$33/GroupGlobally/GatherAllOutputs/WithKeys/AddKeys/Map 
as step s14
    May 23, 2018 3:40:52 AM 
org.apache.beam.runners.dataflow.DataflowPipelineTranslator$Translator addStep
    INFO: Adding 
PAssert$33/GroupGlobally/GatherAllOutputs/Window.Into()/Window.Assign as step 
s15
    May 23, 2018 3:40:52 AM 
org.apache.beam.runners.dataflow.DataflowPipelineTranslator$Translator addStep
    INFO: Adding PAssert$33/GroupGlobally/GatherAllOutputs/GroupByKey as step 
s16
    May 23, 2018 3:40:52 AM 
org.apache.beam.runners.dataflow.DataflowPipelineTranslator$Translator addStep
    INFO: Adding PAssert$33/GroupGlobally/GatherAllOutputs/Values/Values/Map as 
step s17
    May 23, 2018 3:40:52 AM 
org.apache.beam.runners.dataflow.DataflowPipelineTranslator$Translator addStep
    INFO: Adding PAssert$33/GroupGlobally/RewindowActuals/Window.Assign as step 
s18
    May 23, 2018 3:40:52 AM 
org.apache.beam.runners.dataflow.DataflowPipelineTranslator$Translator addStep
    INFO: Adding PAssert$33/GroupGlobally/KeyForDummy/AddKeys/Map as step s19
    May 23, 2018 3:40:52 AM 
org.apache.beam.runners.dataflow.DataflowPipelineTranslator$Translator addStep
    INFO: Adding 
PAssert$33/GroupGlobally/RemoveActualsTriggering/Flatten.PCollections as step 
s20
    May 23, 2018 3:40:52 AM 
org.apache.beam.runners.dataflow.DataflowPipelineTranslator$Translator addStep
    INFO: Adding PAssert$33/GroupGlobally/Create.Values/Read(CreateSource) as 
step s21
    May 23, 2018 3:40:52 AM 
org.apache.beam.runners.dataflow.DataflowPipelineTranslator$Translator addStep
    INFO: Adding PAssert$33/GroupGlobally/WindowIntoDummy/Window.Assign as step 
s22
    May 23, 2018 3:40:52 AM 
org.apache.beam.runners.dataflow.DataflowPipelineTranslator$Translator addStep
    INFO: Adding 
PAssert$33/GroupGlobally/RemoveDummyTriggering/Flatten.PCollections as step s23
    May 23, 2018 3:40:52 AM 
org.apache.beam.runners.dataflow.DataflowPipelineTranslator$Translator addStep
    INFO: Adding PAssert$33/GroupGlobally/FlattenDummyAndContents as step s24
    May 23, 2018 3:40:52 AM 
org.apache.beam.runners.dataflow.DataflowPipelineTranslator$Translator addStep
    INFO: Adding PAssert$33/GroupGlobally/NeverTrigger/Flatten.PCollections as 
step s25
    May 23, 2018 3:40:52 AM 
org.apache.beam.runners.dataflow.DataflowPipelineTranslator$Translator addStep
    INFO: Adding PAssert$33/GroupGlobally/GroupDummyAndContents as step s26
    May 23, 2018 3:40:52 AM 
org.apache.beam.runners.dataflow.DataflowPipelineTranslator$Translator addStep
    INFO: Adding PAssert$33/GroupGlobally/Values/Values/Map as step s27
    May 23, 2018 3:40:52 AM 
org.apache.beam.runners.dataflow.DataflowPipelineTranslator$Translator addStep
    INFO: Adding PAssert$33/GroupGlobally/ParDo(Concat) as step s28
    May 23, 2018 3:40:52 AM 
org.apache.beam.runners.dataflow.DataflowPipelineTranslator$Translator addStep
    INFO: Adding PAssert$33/GetPane/Map as step s29
    May 23, 2018 3:40:52 AM 
org.apache.beam.runners.dataflow.DataflowPipelineTranslator$Translator addStep
    INFO: Adding PAssert$33/RunChecks as step s30
    May 23, 2018 3:40:52 AM 
org.apache.beam.runners.dataflow.DataflowPipelineTranslator$Translator addStep
    INFO: Adding PAssert$33/VerifyAssertions/ParDo(DefaultConclude) as step s31
    May 23, 2018 3:40:52 AM org.apache.beam.runners.dataflow.DataflowRunner run
    INFO: Staging pipeline description to 
gs://temp-storage-for-validates-runner-tests//viewtest0testsingletonsideinput-jenkins-0523034046-cdd8ef59/output/results/staging/
    May 23, 2018 3:40:52 AM org.apache.beam.runners.dataflow.util.PackageUtil 
tryStagePackage
    INFO: Uploading <71120 bytes, hash _HN0Fa2MkFbUAiDaG-EYsA> to 
gs://temp-storage-for-validates-runner-tests//viewtest0testsingletonsideinput-jenkins-0523034046-cdd8ef59/output/results/staging/pipeline-_HN0Fa2MkFbUAiDaG-EYsA.pb

org.apache.beam.sdk.transforms.ViewTest > testSingletonSideInput STANDARD_OUT
    Dataflow SDK version: 2.5.0-SNAPSHOT

org.apache.beam.sdk.transforms.ViewTest > testSingletonSideInput STANDARD_ERROR
    May 23, 2018 3:40:54 AM org.apache.beam.runners.dataflow.DataflowRunner run
    INFO: To access the Dataflow monitoring console, please navigate to 
https://console.cloud.google.com/dataflow/jobsDetail/locations/us-central1/jobs/2018-05-22_20_40_53-10774031641738260836?project=apache-beam-testing

org.apache.beam.sdk.transforms.ViewTest > testSingletonSideInput STANDARD_OUT
    Submitted job: 2018-05-22_20_40_53-10774031641738260836

org.apache.beam.sdk.transforms.ViewTest > testSingletonSideInput STANDARD_ERROR
    May 23, 2018 3:40:54 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 2018-05-22_20_40_53-10774031641738260836
    May 23, 2018 3:40:54 AM org.apache.beam.runners.dataflow.TestDataflowRunner 
run
    INFO: Running Dataflow job 2018-05-22_20_40_53-10774031641738260836 with 1 
expected assertions.
    May 23, 2018 3:41:08 AM 
org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-23T03:40:53.327Z: Autoscaling is enabled for job 
2018-05-22_20_40_53-10774031641738260836. The number of workers will be between 
1 and 1000.
    May 23, 2018 3:41:08 AM 
org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-23T03:40:53.371Z: Autoscaling was automatically enabled for 
job 2018-05-22_20_40_53-10774031641738260836.
    May 23, 2018 3:41:08 AM 
org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-23T03:40:56.109Z: Checking required Cloud APIs are enabled.
    May 23, 2018 3:41:08 AM 
org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-23T03:40:56.308Z: Checking permissions granted to controller 
Service Account.
    May 23, 2018 3:41:08 AM 
org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-23T03:41:02.745Z: Worker configuration: n1-standard-1 in 
us-central1-b.
    May 23, 2018 3:41:08 AM 
org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-23T03:41:03.301Z: Expanding CoGroupByKey operations into 
optimizable parts.
    May 23, 2018 3:41:08 AM 
org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-23T03:41:03.460Z: Expanding GroupByKey operations into 
optimizable parts.
    May 23, 2018 3:41:08 AM 
org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-23T03:41:03.509Z: Lifting ValueCombiningMappingFns into 
MergeBucketsMappingFns
    May 23, 2018 3:41:08 AM 
org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-23T03:41:03.732Z: Fusing adjacent ParDo, Read, Write, and 
Flatten operations
    May 23, 2018 3:41:08 AM 
org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-23T03:41:03.775Z: Elided trivial flatten 
    May 23, 2018 3:41:08 AM 
org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-23T03:41:03.809Z: Elided trivial flatten 
    May 23, 2018 3:41:08 AM 
org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-23T03:41:03.850Z: Elided trivial flatten 
    May 23, 2018 3:41:08 AM 
org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-23T03:41:03.893Z: Unzipping flatten s24 for input 
s19.org.apache.beam.sdk.values.PCollection.<init>:329#8fd0f908e3ea90e3
    May 23, 2018 3:41:08 AM 
org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-23T03:41:03.934Z: Fusing unzipped copy of 
PAssert$33/GroupGlobally/GroupDummyAndContents/Reify, through flatten 
PAssert$33/GroupGlobally/FlattenDummyAndContents, into producer 
PAssert$33/GroupGlobally/KeyForDummy/AddKeys/Map
    May 23, 2018 3:41:08 AM 
org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-23T03:41:03.980Z: Fusing consumer 
PAssert$33/GroupGlobally/GroupDummyAndContents/GroupByWindow into 
PAssert$33/GroupGlobally/GroupDummyAndContents/Read
    May 23, 2018 3:41:08 AM 
org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-23T03:41:04.027Z: Fusing consumer 
PAssert$33/GroupGlobally/ParDo(Concat) into 
PAssert$33/GroupGlobally/Values/Values/Map
    May 23, 2018 3:41:08 AM 
org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-23T03:41:04.063Z: Fusing consumer PAssert$33/GetPane/Map into 
PAssert$33/GroupGlobally/ParDo(Concat)
    May 23, 2018 3:41:08 AM 
org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-23T03:41:04.104Z: Fusing consumer 
PAssert$33/GroupGlobally/Values/Values/Map into 
PAssert$33/GroupGlobally/GroupDummyAndContents/GroupByWindow
    May 23, 2018 3:41:08 AM 
org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-23T03:41:04.143Z: Fusing consumer PAssert$33/RunChecks into 
PAssert$33/GetPane/Map
    May 23, 2018 3:41:08 AM 
org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-23T03:41:04.188Z: Fusing consumer 
PAssert$33/VerifyAssertions/ParDo(DefaultConclude) into PAssert$33/RunChecks
    May 23, 2018 3:41:08 AM 
org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-23T03:41:04.224Z: Unzipping flatten s24-u45 for input 
s26-reify-value18-c43
    May 23, 2018 3:41:08 AM 
org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-23T03:41:04.270Z: Fusing unzipped copy of 
PAssert$33/GroupGlobally/GroupDummyAndContents/Write, through flatten s24-u45, 
into producer PAssert$33/GroupGlobally/GroupDummyAndContents/Reify
    May 23, 2018 3:41:08 AM 
org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-23T03:41:04.315Z: Fusing consumer 
PAssert$33/GroupGlobally/GroupDummyAndContents/Reify into 
PAssert$33/GroupGlobally/WindowIntoDummy/Window.Assign
    May 23, 2018 3:41:08 AM 
org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-23T03:41:04.352Z: Fusing consumer 
PAssert$33/GroupGlobally/GroupDummyAndContents/Write into 
PAssert$33/GroupGlobally/GroupDummyAndContents/Reify
    May 23, 2018 3:41:08 AM 
org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-23T03:41:04.400Z: Fusing consumer 
PAssert$33/GroupGlobally/WindowIntoDummy/Window.Assign into 
PAssert$33/GroupGlobally/Create.Values/Read(CreateSource)
    May 23, 2018 3:41:08 AM 
org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-23T03:41:04.436Z: Fusing consumer 
PAssert$33/GroupGlobally/GatherAllOutputs/WithKeys/AddKeys/Map into 
PAssert$33/GroupGlobally/GatherAllOutputs/Reify.Window/ParDo(Anonymous)
    May 23, 2018 3:41:08 AM 
org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-23T03:41:04.469Z: Fusing consumer 
PAssert$33/GroupGlobally/GatherAllOutputs/GroupByKey/Write into 
PAssert$33/GroupGlobally/GatherAllOutputs/GroupByKey/Reify
    May 23, 2018 3:41:08 AM 
org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-23T03:41:04.498Z: Fusing consumer 
PAssert$33/GroupGlobally/GatherAllOutputs/Reify.Window/ParDo(Anonymous) into 
PAssert$33/GroupGlobally/Window.Into()/Window.Assign
    May 23, 2018 3:41:08 AM 
org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-23T03:41:04.542Z: Fusing consumer OutputSideInputs into 
Create123/Read(CreateSource)
    May 23, 2018 3:41:08 AM 
org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-23T03:41:04.578Z: Fusing consumer 
PAssert$33/GroupGlobally/Window.Into()/Window.Assign into OutputSideInputs
    May 23, 2018 3:41:08 AM 
org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-23T03:41:04.610Z: Fusing consumer 
PAssert$33/GroupGlobally/GatherAllOutputs/Values/Values/Map into 
PAssert$33/GroupGlobally/GatherAllOutputs/GroupByKey/GroupByWindow
    May 23, 2018 3:41:08 AM 
org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-23T03:41:04.647Z: Fusing consumer 
PAssert$33/GroupGlobally/KeyForDummy/AddKeys/Map into 
PAssert$33/GroupGlobally/RewindowActuals/Window.Assign
    May 23, 2018 3:41:08 AM 
org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-23T03:41:04.703Z: Fusing consumer 
PAssert$33/GroupGlobally/RewindowActuals/Window.Assign into 
PAssert$33/GroupGlobally/GatherAllOutputs/Values/Values/Map
    May 23, 2018 3:41:08 AM 
org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-23T03:41:04.747Z: Fusing consumer 
PAssert$33/GroupGlobally/GatherAllOutputs/GroupByKey/GroupByWindow into 
PAssert$33/GroupGlobally/GatherAllOutputs/GroupByKey/Read
    May 23, 2018 3:41:08 AM 
org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-23T03:41:04.789Z: Fusing consumer 
PAssert$33/GroupGlobally/GatherAllOutputs/GroupByKey/Reify into 
PAssert$33/GroupGlobally/GatherAllOutputs/Window.Into()/Window.Assign
    May 23, 2018 3:41:08 AM 
org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-23T03:41:04.836Z: Fusing consumer 
PAssert$33/GroupGlobally/GatherAllOutputs/Window.Into()/Window.Assign into 
PAssert$33/GroupGlobally/GatherAllOutputs/WithKeys/AddKeys/Map
    May 23, 2018 3:41:08 AM 
org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-23T03:41:04.872Z: 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
    May 23, 2018 3:41:08 AM 
org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-23T03:41:04.919Z: Fusing consumer 
View.AsSingleton/Combine.GloballyAsSingletonView/ParDo(IsmRecordForSingularValuePerWindow)
 into 
View.AsSingleton/Combine.GloballyAsSingletonView/BatchViewOverrides.GroupByWindowHashAsKeyAndWindowAsSortKey/BatchViewOverrides.GroupByKeyAndSortValuesOnly/Read
    May 23, 2018 3:41:08 AM 
org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-23T03:41:04.967Z: 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
    May 23, 2018 3:41:08 AM 
org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-23T03:41:05.019Z: Fusing consumer 
View.AsSingleton/Combine.GloballyAsSingletonView/Combine.globally(Singleton)/WithKeys/AddKeys/Map
 into Create47/Read(CreateSource)
    May 23, 2018 3:41:08 AM 
org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-23T03:41:05.064Z: 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
    May 23, 2018 3:41:08 AM 
org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-23T03:41:05.109Z: Fusing consumer 
View.AsSingleton/Combine.GloballyAsSingletonView/Combine.globally(Singleton)/Combine.perKey(Singleton)/Combine.GroupedValues
 into 
View.AsSingleton/Combine.GloballyAsSingletonView/Combine.globally(Singleton)/Combine.perKey(Singleton)/GroupByKey/Read
    May 23, 2018 3:41:08 AM 
org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-23T03:41:05.149Z: Fusing consumer 
View.AsSingleton/Combine.GloballyAsSingletonView/BatchViewOverrides.GroupByWindowHashAsKeyAndWindowAsSortKey/BatchViewOverrides.GroupByKeyAndSortValuesOnly/Write
 into 
View.AsSingleton/Combine.GloballyAsSingletonView/BatchViewOverrides.GroupByWindowHashAsKeyAndWindowAsSortKey/ParDo(UseWindowHashAsKeyAndWindowAsSortKey)
    May 23, 2018 3:41:08 AM 
org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-23T03:41:05.193Z: Fusing consumer 
View.AsSingleton/Combine.GloballyAsSingletonView/Combine.globally(Singleton)/Combine.perKey(Singleton)/GroupByKey+View.AsSingleton/Combine.GloballyAsSingletonView/Combine.globally(Singleton)/Combine.perKey(Singleton)/Combine.GroupedValues/Partial
 into 
View.AsSingleton/Combine.GloballyAsSingletonView/Combine.globally(Singleton)/WithKeys/AddKeys/Map
    May 23, 2018 3:41:08 AM 
org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-23T03:41:05.241Z: Fusing consumer 
View.AsSingleton/Combine.GloballyAsSingletonView/BatchViewOverrides.GroupByWindowHashAsKeyAndWindowAsSortKey/ParDo(UseWindowHashAsKeyAndWindowAsSortKey)
 into 
View.AsSingleton/Combine.GloballyAsSingletonView/Combine.globally(Singleton)/Values/Values/Map
    May 23, 2018 3:41:08 AM 
org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-23T03:41:05.279Z: Fusing consumer 
View.AsSingleton/Combine.GloballyAsSingletonView/Combine.globally(Singleton)/Values/Values/Map
 into 
View.AsSingleton/Combine.GloballyAsSingletonView/Combine.globally(Singleton)/Combine.perKey(Singleton)/Combine.GroupedValues/Extract
    May 23, 2018 3:41:08 AM 
org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-23T03:41:05.661Z: Executing operation 
PAssert$33/GroupGlobally/GatherAllOutputs/GroupByKey/Create
    May 23, 2018 3:41:08 AM 
org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-23T03:41:05.693Z: Executing operation 
PAssert$33/GroupGlobally/GroupDummyAndContents/Create
    May 23, 2018 3:41:08 AM 
org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-23T03:41:05.721Z: Executing operation 
View.AsSingleton/Combine.GloballyAsSingletonView/Combine.globally(Singleton)/Combine.perKey(Singleton)/GroupByKey/Create
    May 23, 2018 3:41:08 AM 
org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-23T03:41:05.748Z: Executing operation 
View.AsSingleton/Combine.GloballyAsSingletonView/BatchViewOverrides.GroupByWindowHashAsKeyAndWindowAsSortKey/BatchViewOverrides.GroupByKeyAndSortValuesOnly/Create
    May 23, 2018 3:41:08 AM 
org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-23T03:41:05.759Z: Starting 1 workers in us-central1-b...
    May 23, 2018 3:41:08 AM 
org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-23T03:41:05.976Z: Executing operation 
PAssert$33/GroupGlobally/Create.Values/Read(CreateSource)+PAssert$33/GroupGlobally/WindowIntoDummy/Window.Assign+PAssert$33/GroupGlobally/GroupDummyAndContents/Reify+PAssert$33/GroupGlobally/GroupDummyAndContents/Write
    May 23, 2018 3:41:08 AM 
org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-23T03:41:06.011Z: 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
    May 23, 2018 3:41:14 AM 
org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-23T03:41:13.197Z: Autoscaling: Raised the number of workers 
to 0 based on the rate of progress in the currently running step(s).
    May 23, 2018 3:41:25 AM 
org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-23T03:41:23.753Z: Autoscaling: Raised the number of workers 
to 1 based on the rate of progress in the currently running step(s).
    May 23, 2018 3:41:25 AM 
org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-23T03:41:23.782Z: Autoscaling: Would further reduce the 
number of workers but reached the minimum number allowed for the job.
    May 23, 2018 3:41:46 AM 
org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-23T03:41:44.267Z: Workers have started successfully.
    May 23, 2018 3:42:07 AM 
org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-23T03:42:07.243Z: Executing operation 
View.AsSingleton/Combine.GloballyAsSingletonView/Combine.globally(Singleton)/Combine.perKey(Singleton)/GroupByKey/Close
    May 23, 2018 3:42:07 AM 
org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-23T03:42:07.322Z: 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
    May 23, 2018 3:42:17 AM 
org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-23T03:42:16.421Z: Executing operation 
View.AsSingleton/Combine.GloballyAsSingletonView/BatchViewOverrides.GroupByWindowHashAsKeyAndWindowAsSortKey/BatchViewOverrides.GroupByKeyAndSortValuesOnly/Close
    May 23, 2018 3:42:17 AM 
org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-23T03:42:16.487Z: Executing operation 
View.AsSingleton/Combine.GloballyAsSingletonView/BatchViewOverrides.GroupByWindowHashAsKeyAndWindowAsSortKey/BatchViewOverrides.GroupByKeyAndSortValuesOnly/Read+View.AsSingleton/Combine.GloballyAsSingletonView/ParDo(IsmRecordForSingularValuePerWindow)
    May 23, 2018 3:42:30 AM 
org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-23T03:42:30.077Z: Executing operation 
View.AsSingleton/Combine.GloballyAsSingletonView/CreateDataflowView
    May 23, 2018 3:42:30 AM 
org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-23T03:42:30.252Z: 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$33/GroupGlobally/GatherAllOutputs/GroupByKey/Write
    May 23, 2018 3:42:38 AM 
org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-23T03:42:36.033Z: Executing operation 
PAssert$33/GroupGlobally/GatherAllOutputs/GroupByKey/Close
    May 23, 2018 3:42:38 AM 
org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-23T03:42:36.121Z: 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$33/GroupGlobally/GroupDummyAndContents/Write
    May 23, 2018 3:42:41 AM 
org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-23T03:42:39.838Z: Executing operation 
PAssert$33/GroupGlobally/GroupDummyAndContents/Close
    May 23, 2018 3:42:41 AM 
org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-23T03:42:39.943Z: 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$33/VerifyAssertions/ParDo(DefaultConclude)
    May 23, 2018 3:42:45 AM 
org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-23T03:42:43.991Z: Cleaning up.
    May 23, 2018 3:42:45 AM 
org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-23T03:42:44.112Z: Stopping worker pool...
    May 23, 2018 3:44:19 AM 
org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-23T03:44:17.234Z: Autoscaling: Resized worker pool from 1 to 
0.
    May 23, 2018 3:44:19 AM 
org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-23T03:44:17.261Z: Autoscaling: Would further reduce the 
number of workers but reached the minimum number allowed for the job.
    May 23, 2018 3:44:19 AM 
org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-23T03:44:17.316Z: Worker pool stopped.
    May 23, 2018 3:44:28 AM 
org.apache.beam.runners.dataflow.DataflowPipelineJob waitUntilFinish
    INFO: Job 2018-05-22_20_40_53-10774031641738260836 finished with status 
DONE.
    May 23, 2018 3:44:28 AM org.apache.beam.runners.dataflow.TestDataflowRunner 
checkForPAssertSuccess
    INFO: Success result for Dataflow job 
2018-05-22_20_40_53-10774031641738260836. Found 1 success, 0 failures out of 1 
expected assertions.

Gradle Test Executor 36 finished executing tests.

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

209 tests completed, 34 failed, 2 skipped
Finished generating test XML results (0.536 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 (0.511 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 4,5,main]) completed. Took 2 hrs 1 mins 11.139 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/4.7/userguide/command_line_interface.html#sec:command_line_warnings

BUILD FAILED in 2h 2m 13s
38 actionable tasks: 34 executed, 4 from cache

Publishing build scan...
https://gradle.com/s/tiluvmzqoqb6q

Build cache (/home/jenkins/.gradle/caches/build-cache-1) remove files older 
than Wed May 16 01:42:19 UTC 2018.
Build cache (/home/jenkins/.gradle/caches/build-cache-1) removing 6910 cache 
entries (695 MB reclaimed).
Build cache (/home/jenkins/.gradle/caches/build-cache-1) cleaned up in 0.496 
secs.
Build step 'Invoke Gradle script' changed build result to FAILURE
Build step 'Invoke Gradle script' marked build as failure
Recording test results
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