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org.apache.beam.sdk.io.gcp.spanner.SpannerWriteIT > testReportFailures STANDARD_ERROR
    May 18, 2018 12:44:41 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 2018-05-17_17_44_40-5674336627402485727
    May 18, 2018 12:44:41 AM org.apache.beam.runners.dataflow.TestDataflowRunner run
    INFO: Running Dataflow job 2018-05-17_17_44_40-5674336627402485727 with 0 expected assertions.
    May 18, 2018 12:44:51 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T00:44:40.437Z: Autoscaling is enabled for job 2018-05-17_17_44_40-5674336627402485727. The number of workers will be between 1 and 1000.
    May 18, 2018 12:44:51 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T00:44:40.453Z: Autoscaling was automatically enabled for job 2018-05-17_17_44_40-5674336627402485727.
    May 18, 2018 12:44:51 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T00:44:42.886Z: Checking required Cloud APIs are enabled.
    May 18, 2018 12:44:51 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T00:44:43.050Z: Checking permissions granted to controller Service Account.
    May 18, 2018 12:44:51 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T00:44:45.918Z: Worker configuration: n1-standard-1 in us-central1-b.
    May 18, 2018 12:44:51 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T00:44:46.256Z: Expanding CoGroupByKey operations into optimizable parts.
    May 18, 2018 12:44:51 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T00:44:46.396Z: Expanding GroupByKey operations into optimizable parts.
    May 18, 2018 12:44:51 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T00:44:46.421Z: Lifting ValueCombiningMappingFns into MergeBucketsMappingFns
    May 18, 2018 12:44:51 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T00:44:46.580Z: Fusing adjacent ParDo, Read, Write, and Flatten operations
    May 18, 2018 12:44:51 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T00:44:46.601Z: Elided trivial flatten 
    May 18, 2018 12:44:51 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T00:44:46.627Z: Fusing consumer SpannerIO.Write/Write mutations to Cloud Spanner/Wait.OnSignal/Wait/Map into SpannerIO.Write/Write mutations to Cloud Spanner/Create seed/Read(CreateSource)
    May 18, 2018 12:44:51 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T00:44:46.654Z: Fusing consumer SpannerIO.Write/Write mutations to Cloud Spanner/Read information schema into SpannerIO.Write/Write mutations to Cloud Spanner/Wait.OnSignal/Wait/Map
    May 18, 2018 12:44:51 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T00:44:46.677Z: Fusing consumer SpannerIO.Write/Write mutations to Cloud Spanner/Schema View/Combine.GloballyAsSingletonView/BatchViewOverrides.GroupByWindowHashAsKeyAndWindowAsSortKey/BatchViewOverrides.GroupByKeyAndSortValuesOnly/Write into SpannerIO.Write/Write mutations to Cloud Spanner/Schema View/Combine.GloballyAsSingletonView/BatchViewOverrides.GroupByWindowHashAsKeyAndWindowAsSortKey/ParDo(UseWindowHashAsKeyAndWindowAsSortKey)
    May 18, 2018 12:44:51 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T00:44:46.699Z: Fusing consumer SpannerIO.Write/Write mutations to Cloud Spanner/Schema View/Combine.GloballyAsSingletonView/ParDo(IsmRecordForSingularValuePerWindow) into SpannerIO.Write/Write mutations to Cloud Spanner/Schema View/Combine.GloballyAsSingletonView/BatchViewOverrides.GroupByWindowHashAsKeyAndWindowAsSortKey/BatchViewOverrides.GroupByKeyAndSortValuesOnly/Read
    May 18, 2018 12:44:51 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T00:44:46.723Z: Fusing consumer SpannerIO.Write/Write mutations to Cloud Spanner/Schema View/Combine.GloballyAsSingletonView/Combine.globally(Singleton)/WithKeys/AddKeys/Map into SpannerIO.Write/Write mutations to Cloud Spanner/Read information schema
    May 18, 2018 12:44:51 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T00:44:46.749Z: Fusing consumer SpannerIO.Write/Write mutations to Cloud Spanner/Schema View/Combine.GloballyAsSingletonView/Combine.globally(Singleton)/Combine.perKey(Singleton)/Combine.GroupedValues into SpannerIO.Write/Write mutations to Cloud Spanner/Schema View/Combine.GloballyAsSingletonView/Combine.globally(Singleton)/Combine.perKey(Singleton)/GroupByKey/Read
    May 18, 2018 12:44:51 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T00:44:46.767Z: Fusing consumer SpannerIO.Write/Write mutations to Cloud Spanner/Schema View/Combine.GloballyAsSingletonView/Combine.globally(Singleton)/Values/Values/Map into SpannerIO.Write/Write mutations to Cloud Spanner/Schema View/Combine.GloballyAsSingletonView/Combine.globally(Singleton)/Combine.perKey(Singleton)/Combine.GroupedValues/Extract
    May 18, 2018 12:44:51 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T00:44:46.790Z: Fusing consumer SpannerIO.Write/Write mutations to Cloud Spanner/Schema View/Combine.GloballyAsSingletonView/BatchViewOverrides.GroupByWindowHashAsKeyAndWindowAsSortKey/ParDo(UseWindowHashAsKeyAndWindowAsSortKey) into SpannerIO.Write/Write mutations to Cloud Spanner/Schema View/Combine.GloballyAsSingletonView/Combine.globally(Singleton)/Values/Values/Map
    May 18, 2018 12:44:51 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T00:44:46.803Z: Fusing consumer SpannerIO.Write/Write mutations to Cloud Spanner/Schema View/Combine.GloballyAsSingletonView/Combine.globally(Singleton)/Combine.perKey(Singleton)/Combine.GroupedValues/Extract into SpannerIO.Write/Write mutations to Cloud Spanner/Schema View/Combine.GloballyAsSingletonView/Combine.globally(Singleton)/Combine.perKey(Singleton)/Combine.GroupedValues
    May 18, 2018 12:44:51 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T00:44:46.827Z: Fusing consumer SpannerIO.Write/Write mutations to Cloud Spanner/Schema View/Combine.GloballyAsSingletonView/Combine.globally(Singleton)/Combine.perKey(Singleton)/GroupByKey+SpannerIO.Write/Write mutations to Cloud Spanner/Schema View/Combine.GloballyAsSingletonView/Combine.globally(Singleton)/Combine.perKey(Singleton)/Combine.GroupedValues/Partial into SpannerIO.Write/Write mutations to Cloud Spanner/Schema View/Combine.GloballyAsSingletonView/Combine.globally(Singleton)/WithKeys/AddKeys/Map
    May 18, 2018 12:44:51 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T00:44:46.851Z: Fusing consumer SpannerIO.Write/Write mutations to Cloud Spanner/Schema View/Combine.GloballyAsSingletonView/Combine.globally(Singleton)/Combine.perKey(Singleton)/GroupByKey/Reify into SpannerIO.Write/Write mutations to Cloud Spanner/Schema View/Combine.GloballyAsSingletonView/Combine.globally(Singleton)/Combine.perKey(Singleton)/GroupByKey+SpannerIO.Write/Write mutations to Cloud Spanner/Schema View/Combine.GloballyAsSingletonView/Combine.globally(Singleton)/Combine.perKey(Singleton)/Combine.GroupedValues/Partial
    May 18, 2018 12:44:51 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T00:44:46.875Z: Fusing consumer SpannerIO.Write/Write mutations to Cloud Spanner/Schema View/Combine.GloballyAsSingletonView/Combine.globally(Singleton)/Combine.perKey(Singleton)/GroupByKey/Write into SpannerIO.Write/Write mutations to Cloud Spanner/Schema View/Combine.GloballyAsSingletonView/Combine.globally(Singleton)/Combine.perKey(Singleton)/GroupByKey/Reify
    May 18, 2018 12:44:51 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T00:44:46.892Z: Fusing consumer SpannerIO.Write/Write mutations to Cloud Spanner/Wait.OnSignal/To wait view 0/ParDo(CollectWindows) into SpannerIO.Write/To mutation group
    May 18, 2018 12:44:51 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T00:44:46.909Z: Fusing consumer SpannerIO.Write/Write mutations to Cloud Spanner/Extract keys into SpannerIO.Write/Write mutations to Cloud Spanner/Serialize mutations
    May 18, 2018 12:44:51 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T00:44:46.932Z: Fusing consumer ParDo(GenerateMutations) into GenerateSequence/Read(BoundedCountingSource)
    May 18, 2018 12:44:51 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T00:44:46.953Z: Fusing consumer SpannerIO.Write/Write mutations to Cloud Spanner/Sample keys/Combine.GroupedValues into SpannerIO.Write/Write mutations to Cloud Spanner/Sample keys/GroupByKey/Read
    May 18, 2018 12:44:51 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T00:44:46.979Z: Fusing consumer SpannerIO.Write/Write mutations to Cloud Spanner/Batch mutations together into SpannerIO.Write/Write mutations to Cloud Spanner/Group by partition/GroupByWindow
    May 18, 2018 12:44:51 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T00:44:47.000Z: Fusing consumer SpannerIO.Write/Write mutations to Cloud Spanner/Keys sample as view/ParMultiDo(ToIsmRecordForMapLike) into SpannerIO.Write/Write mutations to Cloud Spanner/Keys sample as view/GBKaSVForData/BatchViewOverrides.GroupByKeyAndSortValuesOnly/Read
    May 18, 2018 12:44:51 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T00:44:47.023Z: Fusing consumer SpannerIO.Write/Write mutations to Cloud Spanner/Keys sample as view/GBKaSVForData/BatchViewOverrides.GroupByKeyAndSortValuesOnly/Write into SpannerIO.Write/Write mutations to Cloud Spanner/Keys sample as view/GBKaSVForData/ParDo(GroupByKeyHashAndSortByKeyAndWindow)
    May 18, 2018 12:44:51 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T00:44:47.046Z: Fusing consumer SpannerIO.Write/Write mutations to Cloud Spanner/Keys sample as view/GBKaSVForData/ParDo(GroupByKeyHashAndSortByKeyAndWindow) into SpannerIO.Write/Write mutations to Cloud Spanner/Sample keys/Combine.GroupedValues/Extract
    May 18, 2018 12:44:51 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T00:44:47.071Z: Fusing consumer SpannerIO.Write/Write mutations to Cloud Spanner/Sample keys/GroupByKey/Write into SpannerIO.Write/Write mutations to Cloud Spanner/Sample keys/GroupByKey/Reify
    May 18, 2018 12:44:51 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T00:44:47.097Z: Fusing consumer SpannerIO.Write/Write mutations to Cloud Spanner/Sample keys/Combine.GroupedValues/Extract into SpannerIO.Write/Write mutations to Cloud Spanner/Sample keys/Combine.GroupedValues
    May 18, 2018 12:44:51 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T00:44:47.119Z: Fusing consumer SpannerIO.Write/Write mutations to Cloud Spanner/Sample keys/GroupByKey/Reify into SpannerIO.Write/Write mutations to Cloud Spanner/Sample keys/GroupByKey+SpannerIO.Write/Write mutations to Cloud Spanner/Sample keys/Combine.GroupedValues/Partial
    May 18, 2018 12:44:51 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T00:44:47.143Z: Fusing consumer SpannerIO.Write/Write mutations to Cloud Spanner/Sample keys/GroupByKey+SpannerIO.Write/Write mutations to Cloud Spanner/Sample keys/Combine.GroupedValues/Partial into SpannerIO.Write/Write mutations to Cloud Spanner/Extract keys
    May 18, 2018 12:44:51 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T00:44:47.168Z: Fusing consumer SpannerIO.Write/Write mutations to Cloud Spanner/Wait.OnSignal/To wait view 0/Sample.Any/Combine.globally(SampleAny)/Combine.perKey(SampleAny)/GroupByKey/Write into SpannerIO.Write/Write mutations to Cloud Spanner/Wait.OnSignal/To wait view 0/Sample.Any/Combine.globally(SampleAny)/Combine.perKey(SampleAny)/GroupByKey/Reify
    May 18, 2018 12:44:51 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T00:44:47.192Z: Fusing consumer SpannerIO.Write/Write mutations to Cloud Spanner/Keys sample as view/GBKaSVForSize/Write into SpannerIO.Write/Write mutations to Cloud Spanner/Keys sample as view/ParMultiDo(ToIsmRecordForMapLike)
    May 18, 2018 12:44:51 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T00:44:47.216Z: Fusing consumer SpannerIO.Write/Write mutations to Cloud Spanner/Wait.OnSignal/To wait view 0/View.AsList/ParDo(ToIsmRecordForGlobalWindow) into SpannerIO.Write/Write mutations to Cloud Spanner/Wait.OnSignal/To wait view 0/Sample.Any/Flatten.Iterables/FlattenIterables/FlatMap
    May 18, 2018 12:44:51 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T00:44:47.240Z: Fusing consumer SpannerIO.Write/Write mutations to Cloud Spanner/Keys sample as view/GBKaSVForKeys/Write into SpannerIO.Write/Write mutations to Cloud Spanner/Keys sample as view/ParMultiDo(ToIsmRecordForMapLike)
    May 18, 2018 12:44:51 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T00:44:47.263Z: Fusing consumer SpannerIO.Write/Write mutations to Cloud Spanner/Wait.OnSignal/To wait view 0/Sample.Any/Flatten.Iterables/FlattenIterables/FlatMap into SpannerIO.Write/Write mutations to Cloud Spanner/Wait.OnSignal/To wait view 0/Sample.Any/Combine.globally(SampleAny)/Values/Values/Map
    May 18, 2018 12:44:51 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T00:44:47.288Z: Fusing consumer SpannerIO.Write/Write mutations to Cloud Spanner/Wait.OnSignal/To wait view 0/Sample.Any/Combine.globally(SampleAny)/Values/Values/Map into SpannerIO.Write/Write mutations to Cloud Spanner/Wait.OnSignal/To wait view 0/Sample.Any/Combine.globally(SampleAny)/Combine.perKey(SampleAny)/Combine.GroupedValues/Extract
    May 18, 2018 12:44:51 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T00:44:47.309Z: Fusing consumer SpannerIO.Write/Write mutations to Cloud Spanner/Keys sample as view/ParDo(ToIsmMetadataRecordForKey) into SpannerIO.Write/Write mutations to Cloud Spanner/Keys sample as view/GBKaSVForKeys/Read
    May 18, 2018 12:44:51 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T00:44:47.335Z: Fusing consumer SpannerIO.Write/Write mutations to Cloud Spanner/Wait.OnSignal/To wait view 0/Sample.Any/Combine.globally(SampleAny)/Combine.perKey(SampleAny)/Combine.GroupedValues/Extract into SpannerIO.Write/Write mutations to Cloud Spanner/Wait.OnSignal/To wait view 0/Sample.Any/Combine.globally(SampleAny)/Combine.perKey(SampleAny)/Combine.GroupedValues
    May 18, 2018 12:44:51 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T00:44:47.358Z: Fusing consumer SpannerIO.Write/Write mutations to Cloud Spanner/Wait.OnSignal/To wait view 0/Sample.Any/Combine.globally(SampleAny)/WithKeys/AddKeys/Map into SpannerIO.Write/Write mutations to Cloud Spanner/Wait.OnSignal/To wait view 0/ParDo(CollectWindows)
    May 18, 2018 12:44:51 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T00:44:47.382Z: Fusing consumer SpannerIO.Write/Write mutations to Cloud Spanner/Wait.OnSignal/To wait view 0/Sample.Any/Combine.globally(SampleAny)/Combine.perKey(SampleAny)/Combine.GroupedValues into SpannerIO.Write/Write mutations to Cloud Spanner/Wait.OnSignal/To wait view 0/Sample.Any/Combine.globally(SampleAny)/Combine.perKey(SampleAny)/GroupByKey/Read
    May 18, 2018 12:44:51 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T00:44:47.402Z: Fusing consumer SpannerIO.Write/Write mutations to Cloud Spanner/Write mutations to Spanner into SpannerIO.Write/Write mutations to Cloud Spanner/Batch mutations together
    May 18, 2018 12:44:51 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T00:44:47.437Z: Fusing consumer SpannerIO.Write/Write mutations to Cloud Spanner/Wait.OnSignal/To wait view 0/Sample.Any/Combine.globally(SampleAny)/Combine.perKey(SampleAny)/GroupByKey/Reify into SpannerIO.Write/Write mutations to Cloud Spanner/Wait.OnSignal/To wait view 0/Sample.Any/Combine.globally(SampleAny)/Combine.perKey(SampleAny)/GroupByKey+SpannerIO.Write/Write mutations to Cloud Spanner/Wait.OnSignal/To wait view 0/Sample.Any/Combine.globally(SampleAny)/Combine.perKey(SampleAny)/Combine.GroupedValues/Partial
    May 18, 2018 12:44:51 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T00:44:47.470Z: Fusing consumer SpannerIO.Write/Write mutations to Cloud Spanner/Wait.OnSignal/To wait view 0/Sample.Any/Combine.globally(SampleAny)/Combine.perKey(SampleAny)/GroupByKey+SpannerIO.Write/Write mutations to Cloud Spanner/Wait.OnSignal/To wait view 0/Sample.Any/Combine.globally(SampleAny)/Combine.perKey(SampleAny)/Combine.GroupedValues/Partial into SpannerIO.Write/Write mutations to Cloud Spanner/Wait.OnSignal/To wait view 0/Sample.Any/Combine.globally(SampleAny)/WithKeys/AddKeys/Map
    May 18, 2018 12:44:51 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T00:44:47.506Z: Fusing consumer SpannerIO.Write/Write mutations to Cloud Spanner/Group by partition/Reify into SpannerIO.Write/Write mutations to Cloud Spanner/Partition input
    May 18, 2018 12:44:51 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T00:44:47.538Z: Fusing consumer SpannerIO.Write/To mutation group into ParDo(GenerateMutations)
    May 18, 2018 12:44:51 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T00:44:47.573Z: Fusing consumer SpannerIO.Write/Write mutations to Cloud Spanner/Group by partition/GroupByWindow into SpannerIO.Write/Write mutations to Cloud Spanner/Group by partition/Read
    May 18, 2018 12:44:51 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T00:44:47.607Z: Fusing consumer SpannerIO.Write/Write mutations to Cloud Spanner/Group by partition/Write into SpannerIO.Write/Write mutations to Cloud Spanner/Group by partition/Reify
    May 18, 2018 12:44:51 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T00:44:47.636Z: Fusing consumer SpannerIO.Write/Write mutations to Cloud Spanner/Keys sample as view/ParDo(ToIsmMetadataRecordForSize) into SpannerIO.Write/Write mutations to Cloud Spanner/Keys sample as view/GBKaSVForSize/Read
    May 18, 2018 12:44:51 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T00:44:47.994Z: Executing operation SpannerIO.Write/Write mutations to Cloud Spanner/Schema View/Combine.GloballyAsSingletonView/Combine.globally(Singleton)/Combine.perKey(Singleton)/GroupByKey/Create
    May 18, 2018 12:44:51 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T00:44:48.031Z: Executing operation SpannerIO.Write/Write mutations to Cloud Spanner/Schema View/Combine.GloballyAsSingletonView/BatchViewOverrides.GroupByWindowHashAsKeyAndWindowAsSortKey/BatchViewOverrides.GroupByKeyAndSortValuesOnly/Create
    May 18, 2018 12:44:51 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T00:44:48.067Z: Executing operation SpannerIO.Write/Write mutations to Cloud Spanner/Sample keys/GroupByKey/Create
    May 18, 2018 12:44:51 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T00:44:48.067Z: Starting 1 workers in us-central1-b...
    May 18, 2018 12:44:51 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T00:44:48.105Z: Executing operation SpannerIO.Write/Write mutations to Cloud Spanner/Keys sample as view/GBKaSVForData/BatchViewOverrides.GroupByKeyAndSortValuesOnly/Create
    May 18, 2018 12:44:51 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T00:44:48.140Z: Executing operation SpannerIO.Write/Write mutations to Cloud Spanner/Keys sample as view/GBKaSVForSize/Create
    May 18, 2018 12:44:51 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T00:44:48.174Z: Executing operation SpannerIO.Write/Write mutations to Cloud Spanner/Keys sample as view/GBKaSVForKeys/Create
    May 18, 2018 12:44:51 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T00:44:48.198Z: Executing operation SpannerIO.Write/Write mutations to Cloud Spanner/Group by partition/Create
    May 18, 2018 12:44:51 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T00:44:48.234Z: Executing operation SpannerIO.Write/Write mutations to Cloud Spanner/Wait.OnSignal/To wait view 0/Sample.Any/Combine.globally(SampleAny)/Combine.perKey(SampleAny)/GroupByKey/Create
    May 18, 2018 12:44:51 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T00:44:48.553Z: Executing operation GenerateSequence/Read(BoundedCountingSource)+ParDo(GenerateMutations)+SpannerIO.Write/To mutation group+SpannerIO.Write/Write mutations to Cloud Spanner/Wait.OnSignal/To wait view 0/ParDo(CollectWindows)+SpannerIO.Write/Write mutations to Cloud Spanner/Wait.OnSignal/To wait view 0/Sample.Any/Combine.globally(SampleAny)/WithKeys/AddKeys/Map+SpannerIO.Write/Write mutations to Cloud Spanner/Wait.OnSignal/To wait view 0/Sample.Any/Combine.globally(SampleAny)/Combine.perKey(SampleAny)/GroupByKey+SpannerIO.Write/Write mutations to Cloud Spanner/Wait.OnSignal/To wait view 0/Sample.Any/Combine.globally(SampleAny)/Combine.perKey(SampleAny)/Combine.GroupedValues/Partial+SpannerIO.Write/Write mutations to Cloud Spanner/Wait.OnSignal/To wait view 0/Sample.Any/Combine.globally(SampleAny)/Combine.perKey(SampleAny)/GroupByKey/Reify+SpannerIO.Write/Write mutations to Cloud Spanner/Wait.OnSignal/To wait view 0/Sample.Any/Combine.globally(SampleAny)/Combine.perKey(SampleAny)/GroupByKey/Write
    May 18, 2018 12:44:57 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T00:44:55.561Z: Autoscaling: Raised the number of workers to 0 based on the rate of progress in the currently running step(s).
    May 18, 2018 12:45:07 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T00:45:06.112Z: Autoscaling: Raised the number of workers to 1 based on the rate of progress in the currently running step(s).
    May 18, 2018 12:45:07 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T00:45:06.146Z: Autoscaling: Would further reduce the number of workers but reached the minimum number allowed for the job.
    May 18, 2018 12:45:32 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T00:45:31.812Z: Workers have started successfully.
    May 18, 2018 12:46:04 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T00:46:03.737Z: Executing operation SpannerIO.Write/Write mutations to Cloud Spanner/Wait.OnSignal/To wait view 0/Sample.Any/Combine.globally(SampleAny)/Combine.perKey(SampleAny)/GroupByKey/Close
    May 18, 2018 12:46:04 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T00:46:03.823Z: Executing operation SpannerIO.Write/Write mutations to Cloud Spanner/Wait.OnSignal/To wait view 0/Sample.Any/Combine.globally(SampleAny)/Combine.perKey(SampleAny)/GroupByKey/Read+SpannerIO.Write/Write mutations to Cloud Spanner/Wait.OnSignal/To wait view 0/Sample.Any/Combine.globally(SampleAny)/Combine.perKey(SampleAny)/Combine.GroupedValues+SpannerIO.Write/Write mutations to Cloud Spanner/Wait.OnSignal/To wait view 0/Sample.Any/Combine.globally(SampleAny)/Combine.perKey(SampleAny)/Combine.GroupedValues/Extract+SpannerIO.Write/Write mutations to Cloud Spanner/Wait.OnSignal/To wait view 0/Sample.Any/Combine.globally(SampleAny)/Values/Values/Map+SpannerIO.Write/Write mutations to Cloud Spanner/Wait.OnSignal/To wait view 0/Sample.Any/Flatten.Iterables/FlattenIterables/FlatMap+SpannerIO.Write/Write mutations to Cloud Spanner/Wait.OnSignal/To wait view 0/View.AsList/ParDo(ToIsmRecordForGlobalWindow)
    May 18, 2018 12:46:14 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T00:46:13.165Z: Executing operation SpannerIO.Write/Write mutations to Cloud Spanner/Wait.OnSignal/To wait view 0/View.AsList/CreateDataflowView
    May 18, 2018 12:46:14 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T00:46:13.351Z: Executing operation SpannerIO.Write/Write mutations to Cloud Spanner/Create seed/Read(CreateSource)+SpannerIO.Write/Write mutations to Cloud Spanner/Wait.OnSignal/Wait/Map+SpannerIO.Write/Write mutations to Cloud Spanner/Read information schema+SpannerIO.Write/Write mutations to Cloud Spanner/Schema View/Combine.GloballyAsSingletonView/Combine.globally(Singleton)/WithKeys/AddKeys/Map+SpannerIO.Write/Write mutations to Cloud Spanner/Schema View/Combine.GloballyAsSingletonView/Combine.globally(Singleton)/Combine.perKey(Singleton)/GroupByKey+SpannerIO.Write/Write mutations to Cloud Spanner/Schema View/Combine.GloballyAsSingletonView/Combine.globally(Singleton)/Combine.perKey(Singleton)/Combine.GroupedValues/Partial+SpannerIO.Write/Write mutations to Cloud Spanner/Schema View/Combine.GloballyAsSingletonView/Combine.globally(Singleton)/Combine.perKey(Singleton)/GroupByKey/Reify+SpannerIO.Write/Write mutations to Cloud Spanner/Schema View/Combine.GloballyAsSingletonView/Combine.globally(Singleton)/Combine.perKey(Singleton)/GroupByKey/Write
    May 18, 2018 12:46:23 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T00:46:23.152Z: Executing operation SpannerIO.Write/Write mutations to Cloud Spanner/Schema View/Combine.GloballyAsSingletonView/Combine.globally(Singleton)/Combine.perKey(Singleton)/GroupByKey/Close
    May 18, 2018 12:46:23 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T00:46:23.235Z: Executing operation SpannerIO.Write/Write mutations to Cloud Spanner/Schema View/Combine.GloballyAsSingletonView/Combine.globally(Singleton)/Combine.perKey(Singleton)/GroupByKey/Read+SpannerIO.Write/Write mutations to Cloud Spanner/Schema View/Combine.GloballyAsSingletonView/Combine.globally(Singleton)/Combine.perKey(Singleton)/Combine.GroupedValues+SpannerIO.Write/Write mutations to Cloud Spanner/Schema View/Combine.GloballyAsSingletonView/Combine.globally(Singleton)/Combine.perKey(Singleton)/Combine.GroupedValues/Extract+SpannerIO.Write/Write mutations to Cloud Spanner/Schema View/Combine.GloballyAsSingletonView/Combine.globally(Singleton)/Values/Values/Map+SpannerIO.Write/Write mutations to Cloud Spanner/Schema View/Combine.GloballyAsSingletonView/BatchViewOverrides.GroupByWindowHashAsKeyAndWindowAsSortKey/ParDo(UseWindowHashAsKeyAndWindowAsSortKey)+SpannerIO.Write/Write mutations to Cloud Spanner/Schema View/Combine.GloballyAsSingletonView/BatchViewOverrides.GroupByWindowHashAsKeyAndWindowAsSortKey/BatchViewOverrides.GroupByKeyAndSortValuesOnly/Write
    May 18, 2018 12:46:30 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T00:46:29.009Z: Executing operation SpannerIO.Write/Write mutations to Cloud Spanner/Schema View/Combine.GloballyAsSingletonView/BatchViewOverrides.GroupByWindowHashAsKeyAndWindowAsSortKey/BatchViewOverrides.GroupByKeyAndSortValuesOnly/Close
    May 18, 2018 12:46:30 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T00:46:29.058Z: Executing operation SpannerIO.Write/Write mutations to Cloud Spanner/Schema View/Combine.GloballyAsSingletonView/BatchViewOverrides.GroupByWindowHashAsKeyAndWindowAsSortKey/BatchViewOverrides.GroupByKeyAndSortValuesOnly/Read+SpannerIO.Write/Write mutations to Cloud Spanner/Schema View/Combine.GloballyAsSingletonView/ParDo(IsmRecordForSingularValuePerWindow)
    May 18, 2018 12:46:36 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T00:46:36.286Z: Executing operation SpannerIO.Write/Write mutations to Cloud Spanner/Schema View/Combine.GloballyAsSingletonView/CreateDataflowView
    May 18, 2018 12:46:36 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T00:46:36.383Z: Executing operation SpannerIO.Write/Write mutations to Cloud Spanner/Serialize mutations+SpannerIO.Write/Write mutations to Cloud Spanner/Extract keys+SpannerIO.Write/Write mutations to Cloud Spanner/Sample keys/GroupByKey+SpannerIO.Write/Write mutations to Cloud Spanner/Sample keys/Combine.GroupedValues/Partial+SpannerIO.Write/Write mutations to Cloud Spanner/Sample keys/GroupByKey/Reify+SpannerIO.Write/Write mutations to Cloud Spanner/Sample keys/GroupByKey/Write
    May 18, 2018 12:46:47 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T00:46:46.802Z: Executing operation SpannerIO.Write/Write mutations to Cloud Spanner/Sample keys/GroupByKey/Close
    May 18, 2018 12:46:47 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T00:46:46.851Z: Executing operation SpannerIO.Write/Write mutations to Cloud Spanner/Sample keys/GroupByKey/Read+SpannerIO.Write/Write mutations to Cloud Spanner/Sample keys/Combine.GroupedValues+SpannerIO.Write/Write mutations to Cloud Spanner/Sample keys/Combine.GroupedValues/Extract+SpannerIO.Write/Write mutations to Cloud Spanner/Keys sample as view/GBKaSVForData/ParDo(GroupByKeyHashAndSortByKeyAndWindow)+SpannerIO.Write/Write mutations to Cloud Spanner/Keys sample as view/GBKaSVForData/BatchViewOverrides.GroupByKeyAndSortValuesOnly/Write
    May 18, 2018 12:46:50 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T00:46:49.529Z: Executing operation SpannerIO.Write/Write mutations to Cloud Spanner/Keys sample as view/GBKaSVForData/BatchViewOverrides.GroupByKeyAndSortValuesOnly/Close
    May 18, 2018 12:46:50 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T00:46:49.580Z: Executing operation SpannerIO.Write/Write mutations to Cloud Spanner/Keys sample as view/GBKaSVForData/BatchViewOverrides.GroupByKeyAndSortValuesOnly/Read+SpannerIO.Write/Write mutations to Cloud Spanner/Keys sample as view/ParMultiDo(ToIsmRecordForMapLike)+SpannerIO.Write/Write mutations to Cloud Spanner/Keys sample as view/GBKaSVForSize/Write+SpannerIO.Write/Write mutations to Cloud Spanner/Keys sample as view/GBKaSVForKeys/Write
    May 18, 2018 12:46:55 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T00:46:53.946Z: Executing operation SpannerIO.Write/Write mutations to Cloud Spanner/Keys sample as view/GBKaSVForSize/Close
    May 18, 2018 12:46:55 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T00:46:53.972Z: Executing operation SpannerIO.Write/Write mutations to Cloud Spanner/Keys sample as view/GBKaSVForKeys/Close
    May 18, 2018 12:46:55 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T00:46:54.003Z: Executing operation SpannerIO.Write/Write mutations to Cloud Spanner/Keys sample as view/GBKaSVForSize/Read+SpannerIO.Write/Write mutations to Cloud Spanner/Keys sample as view/ParDo(ToIsmMetadataRecordForSize)
    May 18, 2018 12:46:55 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T00:46:54.028Z: Executing operation SpannerIO.Write/Write mutations to Cloud Spanner/Keys sample as view/GBKaSVForKeys/Read+SpannerIO.Write/Write mutations to Cloud Spanner/Keys sample as view/ParDo(ToIsmMetadataRecordForKey)
    May 18, 2018 12:47:02 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T00:47:01.407Z: Executing operation SpannerIO.Write/Write mutations to Cloud Spanner/Keys sample as view/Flatten.PCollections
    May 18, 2018 12:47:02 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T00:47:01.585Z: Executing operation SpannerIO.Write/Write mutations to Cloud Spanner/Keys sample as view/CreateDataflowView
    May 18, 2018 12:47:02 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T00:47:01.767Z: Executing operation SpannerIO.Write/Write mutations to Cloud Spanner/Partition input+SpannerIO.Write/Write mutations to Cloud Spanner/Group by partition/Reify+SpannerIO.Write/Write mutations to Cloud Spanner/Group by partition/Write
    May 18, 2018 12:47:07 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T00:47:06.256Z: Executing operation SpannerIO.Write/Write mutations to Cloud Spanner/Group by partition/Close
    May 18, 2018 12:47:07 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T00:47:06.308Z: Executing operation SpannerIO.Write/Write mutations to Cloud Spanner/Group by partition/Read+SpannerIO.Write/Write mutations to Cloud Spanner/Group by partition/GroupByWindow+SpannerIO.Write/Write mutations to Cloud Spanner/Batch mutations together+SpannerIO.Write/Write mutations to Cloud Spanner/Write mutations to Spanner
    May 18, 2018 12:47:14 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T00:47:12.939Z: Cleaning up.
    May 18, 2018 12:47:14 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T00:47:13.196Z: Stopping worker pool...
    May 18, 2018 12:49:03 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T00:49:01.507Z: Autoscaling: Resized worker pool from 1 to 0.
    May 18, 2018 12:49:03 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T00:49:01.526Z: Autoscaling: Would further reduce the number of workers but reached the minimum number allowed for the job.
    May 18, 2018 12:49:10 AM org.apache.beam.runners.dataflow.DataflowPipelineJob waitUntilFinish
    INFO: Job 2018-05-17_17_44_40-5674336627402485727 finished with status DONE.
    May 18, 2018 12:49:10 AM org.apache.beam.runners.dataflow.TestDataflowRunner checkForPAssertSuccess
    INFO: Success result for Dataflow job 2018-05-17_17_44_40-5674336627402485727. Found 0 success, 0 failures out of 0 expected assertions.
    May 18, 2018 12:49:10 AM org.apache.beam.runners.dataflow.DataflowPipelineJob waitUntilFinish
    INFO: Job 2018-05-17_17_44_40-5674336627402485727 finished with status DONE.

Gradle Test Executor 124 finished executing tests.

> Task :beam-runners-google-cloud-dataflow-java:googleCloudPlatformIntegrationTest
Finished generating test XML results (0.01 secs) into: <https://builds.apache.org/job/beam_PostCommit_Java_GradleBuild/ws/src/runners/google-cloud-dataflow-java/build/test-results/googleCloudPlatformIntegrationTest>
Generating HTML test report...
Finished generating test html results (0.01 secs) into: <https://builds.apache.org/job/beam_PostCommit_Java_GradleBuild/ws/src/runners/google-cloud-dataflow-java/build/reports/tests/googleCloudPlatformIntegrationTest>
Packing task ':beam-runners-google-cloud-dataflow-java:googleCloudPlatformIntegrationTest'
:beam-runners-google-cloud-dataflow-java:googleCloudPlatformIntegrationTest (Thread[Task worker for ':' Thread 5,5,main]) completed. Took 32 mins 22.406 secs.
:beam-runners-google-cloud-dataflow-java:postCommit (Thread[Task worker for ':' Thread 5,5,main]) started.

> Task :beam-runners-google-cloud-dataflow-java:postCommit
Skipping task ':beam-runners-google-cloud-dataflow-java:postCommit' as it has no actions.
:beam-runners-google-cloud-dataflow-java:postCommit (Thread[Task worker for ':' Thread 5,5,main]) completed. Took 0.0 secs.

FAILURE: Build completed with 2 failures.

1: Task failed with an exception.
-----------
* What went wrong:
Execution failed for task ':beam-sdks-java-maven-archetypes-starter:generateAndBuildArchetypeTest'.
> Process 'command '/home/jenkins/tools/maven/apache-maven-3.5.2/bin/mvn'' finished with non-zero exit value 1

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

2: Task failed with an exception.
-----------
* What went wrong:
Execution failed for task ':beam-sdks-java-maven-archetypes-examples:generateAndBuildArchetypeTest'.
> Process 'command '/home/jenkins/tools/maven/apache-maven-3.5.2/bin/mvn'' finished with non-zero exit value 1

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

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

Deprecated Gradle features were used in this build, making it incompatible with Gradle 5.0.
See https://docs.gradle.org/4.7/userguide/command_line_interface.html#sec:command_line_warnings

BUILD FAILED in 48m 19s
546 actionable tasks: 542 executed, 4 from cache

Publishing build scan...
https://gradle.com/s/3qypsn4qduuys

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


Build failed in Jenkins: beam_PostCommit_Java_GradleBuild #454

Posted by Apache Jenkins Server <je...@builds.apache.org>.
See <https://builds.apache.org/job/beam_PostCommit_Java_GradleBuild/454/display/redirect?page=changes>

Changes:

[herohde] Add Go integration tests

------------------------------------------
[...truncated 19.33 MB...]
    INFO: To cancel the job using the 'gcloud' tool, run:
    > gcloud dataflow jobs --project=apache-beam-testing cancel --region=us-central1 2018-05-17_19_24_19-2138791765885925817
    May 18, 2018 2:24:20 AM org.apache.beam.runners.dataflow.TestDataflowRunner run
    INFO: Running Dataflow job 2018-05-17_19_24_19-2138791765885925817 with 0 expected assertions.
    May 18, 2018 2:24:36 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T02:24:19.783Z: Autoscaling is enabled for job 2018-05-17_19_24_19-2138791765885925817. The number of workers will be between 1 and 1000.
    May 18, 2018 2:24:36 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T02:24:19.826Z: Autoscaling was automatically enabled for job 2018-05-17_19_24_19-2138791765885925817.
    May 18, 2018 2:24:36 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T02:24:22.447Z: Checking required Cloud APIs are enabled.
    May 18, 2018 2:24:36 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T02:24:22.638Z: Checking permissions granted to controller Service Account.
    May 18, 2018 2:24:36 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T02:24:26.979Z: Worker configuration: n1-standard-1 in us-central1-b.
    May 18, 2018 2:24:36 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T02:24:27.471Z: Expanding CoGroupByKey operations into optimizable parts.
    May 18, 2018 2:24:36 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T02:24:27.721Z: Expanding GroupByKey operations into optimizable parts.
    May 18, 2018 2:24:36 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T02:24:27.768Z: Lifting ValueCombiningMappingFns into MergeBucketsMappingFns
    May 18, 2018 2:24:36 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T02:24:28.041Z: Fusing adjacent ParDo, Read, Write, and Flatten operations
    May 18, 2018 2:24:36 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T02:24:28.090Z: Elided trivial flatten 
    May 18, 2018 2:24:36 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T02:24:28.141Z: Fusing consumer SpannerIO.Write/Write mutations to Cloud Spanner/Wait.OnSignal/Wait/Map into SpannerIO.Write/Write mutations to Cloud Spanner/Create seed/Read(CreateSource)
    May 18, 2018 2:24:36 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T02:24:28.180Z: Fusing consumer SpannerIO.Write/Write mutations to Cloud Spanner/Read information schema into SpannerIO.Write/Write mutations to Cloud Spanner/Wait.OnSignal/Wait/Map
    May 18, 2018 2:24:36 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T02:24:28.235Z: Fusing consumer SpannerIO.Write/Write mutations to Cloud Spanner/Schema View/Combine.GloballyAsSingletonView/BatchViewOverrides.GroupByWindowHashAsKeyAndWindowAsSortKey/BatchViewOverrides.GroupByKeyAndSortValuesOnly/Write into SpannerIO.Write/Write mutations to Cloud Spanner/Schema View/Combine.GloballyAsSingletonView/BatchViewOverrides.GroupByWindowHashAsKeyAndWindowAsSortKey/ParDo(UseWindowHashAsKeyAndWindowAsSortKey)
    May 18, 2018 2:24:36 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T02:24:28.283Z: Fusing consumer SpannerIO.Write/Write mutations to Cloud Spanner/Schema View/Combine.GloballyAsSingletonView/ParDo(IsmRecordForSingularValuePerWindow) into SpannerIO.Write/Write mutations to Cloud Spanner/Schema View/Combine.GloballyAsSingletonView/BatchViewOverrides.GroupByWindowHashAsKeyAndWindowAsSortKey/BatchViewOverrides.GroupByKeyAndSortValuesOnly/Read
    May 18, 2018 2:24:36 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T02:24:28.326Z: Fusing consumer SpannerIO.Write/Write mutations to Cloud Spanner/Schema View/Combine.GloballyAsSingletonView/Combine.globally(Singleton)/WithKeys/AddKeys/Map into SpannerIO.Write/Write mutations to Cloud Spanner/Read information schema
    May 18, 2018 2:24:36 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T02:24:28.381Z: Fusing consumer SpannerIO.Write/Write mutations to Cloud Spanner/Schema View/Combine.GloballyAsSingletonView/Combine.globally(Singleton)/Combine.perKey(Singleton)/Combine.GroupedValues into SpannerIO.Write/Write mutations to Cloud Spanner/Schema View/Combine.GloballyAsSingletonView/Combine.globally(Singleton)/Combine.perKey(Singleton)/GroupByKey/Read
    May 18, 2018 2:24:36 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T02:24:28.418Z: Fusing consumer SpannerIO.Write/Write mutations to Cloud Spanner/Schema View/Combine.GloballyAsSingletonView/Combine.globally(Singleton)/Values/Values/Map into SpannerIO.Write/Write mutations to Cloud Spanner/Schema View/Combine.GloballyAsSingletonView/Combine.globally(Singleton)/Combine.perKey(Singleton)/Combine.GroupedValues/Extract
    May 18, 2018 2:24:36 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T02:24:28.468Z: Fusing consumer SpannerIO.Write/Write mutations to Cloud Spanner/Schema View/Combine.GloballyAsSingletonView/BatchViewOverrides.GroupByWindowHashAsKeyAndWindowAsSortKey/ParDo(UseWindowHashAsKeyAndWindowAsSortKey) into SpannerIO.Write/Write mutations to Cloud Spanner/Schema View/Combine.GloballyAsSingletonView/Combine.globally(Singleton)/Values/Values/Map
    May 18, 2018 2:24:36 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T02:24:28.517Z: Fusing consumer SpannerIO.Write/Write mutations to Cloud Spanner/Schema View/Combine.GloballyAsSingletonView/Combine.globally(Singleton)/Combine.perKey(Singleton)/Combine.GroupedValues/Extract into SpannerIO.Write/Write mutations to Cloud Spanner/Schema View/Combine.GloballyAsSingletonView/Combine.globally(Singleton)/Combine.perKey(Singleton)/Combine.GroupedValues
    May 18, 2018 2:24:36 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T02:24:28.569Z: Fusing consumer SpannerIO.Write/Write mutations to Cloud Spanner/Schema View/Combine.GloballyAsSingletonView/Combine.globally(Singleton)/Combine.perKey(Singleton)/GroupByKey+SpannerIO.Write/Write mutations to Cloud Spanner/Schema View/Combine.GloballyAsSingletonView/Combine.globally(Singleton)/Combine.perKey(Singleton)/Combine.GroupedValues/Partial into SpannerIO.Write/Write mutations to Cloud Spanner/Schema View/Combine.GloballyAsSingletonView/Combine.globally(Singleton)/WithKeys/AddKeys/Map
    May 18, 2018 2:24:36 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T02:24:28.614Z: Fusing consumer SpannerIO.Write/Write mutations to Cloud Spanner/Schema View/Combine.GloballyAsSingletonView/Combine.globally(Singleton)/Combine.perKey(Singleton)/GroupByKey/Reify into SpannerIO.Write/Write mutations to Cloud Spanner/Schema View/Combine.GloballyAsSingletonView/Combine.globally(Singleton)/Combine.perKey(Singleton)/GroupByKey+SpannerIO.Write/Write mutations to Cloud Spanner/Schema View/Combine.GloballyAsSingletonView/Combine.globally(Singleton)/Combine.perKey(Singleton)/Combine.GroupedValues/Partial
    May 18, 2018 2:24:36 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T02:24:28.659Z: Fusing consumer SpannerIO.Write/Write mutations to Cloud Spanner/Schema View/Combine.GloballyAsSingletonView/Combine.globally(Singleton)/Combine.perKey(Singleton)/GroupByKey/Write into SpannerIO.Write/Write mutations to Cloud Spanner/Schema View/Combine.GloballyAsSingletonView/Combine.globally(Singleton)/Combine.perKey(Singleton)/GroupByKey/Reify
    May 18, 2018 2:24:36 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T02:24:28.697Z: Fusing consumer SpannerIO.Write/Write mutations to Cloud Spanner/Wait.OnSignal/To wait view 0/ParDo(CollectWindows) into SpannerIO.Write/To mutation group
    May 18, 2018 2:24:36 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T02:24:28.744Z: Fusing consumer SpannerIO.Write/Write mutations to Cloud Spanner/Extract keys into SpannerIO.Write/Write mutations to Cloud Spanner/Serialize mutations
    May 18, 2018 2:24:36 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T02:24:28.789Z: Fusing consumer ParDo(GenerateMutations) into GenerateSequence/Read(BoundedCountingSource)
    May 18, 2018 2:24:36 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T02:24:28.826Z: Fusing consumer SpannerIO.Write/Write mutations to Cloud Spanner/Sample keys/Combine.GroupedValues into SpannerIO.Write/Write mutations to Cloud Spanner/Sample keys/GroupByKey/Read
    May 18, 2018 2:24:36 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T02:24:28.856Z: Fusing consumer SpannerIO.Write/Write mutations to Cloud Spanner/Batch mutations together into SpannerIO.Write/Write mutations to Cloud Spanner/Group by partition/GroupByWindow
    May 18, 2018 2:24:36 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T02:24:28.901Z: Fusing consumer SpannerIO.Write/Write mutations to Cloud Spanner/Keys sample as view/ParMultiDo(ToIsmRecordForMapLike) into SpannerIO.Write/Write mutations to Cloud Spanner/Keys sample as view/GBKaSVForData/BatchViewOverrides.GroupByKeyAndSortValuesOnly/Read
    May 18, 2018 2:24:36 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T02:24:28.945Z: Fusing consumer SpannerIO.Write/Write mutations to Cloud Spanner/Keys sample as view/GBKaSVForData/BatchViewOverrides.GroupByKeyAndSortValuesOnly/Write into SpannerIO.Write/Write mutations to Cloud Spanner/Keys sample as view/GBKaSVForData/ParDo(GroupByKeyHashAndSortByKeyAndWindow)
    May 18, 2018 2:24:36 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T02:24:28.990Z: Fusing consumer SpannerIO.Write/Write mutations to Cloud Spanner/Keys sample as view/GBKaSVForData/ParDo(GroupByKeyHashAndSortByKeyAndWindow) into SpannerIO.Write/Write mutations to Cloud Spanner/Sample keys/Combine.GroupedValues/Extract
    May 18, 2018 2:24:36 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T02:24:29.029Z: Fusing consumer SpannerIO.Write/Write mutations to Cloud Spanner/Sample keys/GroupByKey/Write into SpannerIO.Write/Write mutations to Cloud Spanner/Sample keys/GroupByKey/Reify
    May 18, 2018 2:24:36 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T02:24:29.075Z: Fusing consumer SpannerIO.Write/Write mutations to Cloud Spanner/Sample keys/Combine.GroupedValues/Extract into SpannerIO.Write/Write mutations to Cloud Spanner/Sample keys/Combine.GroupedValues
    May 18, 2018 2:24:36 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T02:24:29.123Z: Fusing consumer SpannerIO.Write/Write mutations to Cloud Spanner/Sample keys/GroupByKey/Reify into SpannerIO.Write/Write mutations to Cloud Spanner/Sample keys/GroupByKey+SpannerIO.Write/Write mutations to Cloud Spanner/Sample keys/Combine.GroupedValues/Partial
    May 18, 2018 2:24:36 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T02:24:29.162Z: Fusing consumer SpannerIO.Write/Write mutations to Cloud Spanner/Sample keys/GroupByKey+SpannerIO.Write/Write mutations to Cloud Spanner/Sample keys/Combine.GroupedValues/Partial into SpannerIO.Write/Write mutations to Cloud Spanner/Extract keys
    May 18, 2018 2:24:36 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T02:24:29.198Z: Fusing consumer SpannerIO.Write/Write mutations to Cloud Spanner/Wait.OnSignal/To wait view 0/Sample.Any/Combine.globally(SampleAny)/Combine.perKey(SampleAny)/GroupByKey/Write into SpannerIO.Write/Write mutations to Cloud Spanner/Wait.OnSignal/To wait view 0/Sample.Any/Combine.globally(SampleAny)/Combine.perKey(SampleAny)/GroupByKey/Reify
    May 18, 2018 2:24:36 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T02:24:29.242Z: Fusing consumer SpannerIO.Write/Write mutations to Cloud Spanner/Keys sample as view/GBKaSVForSize/Write into SpannerIO.Write/Write mutations to Cloud Spanner/Keys sample as view/ParMultiDo(ToIsmRecordForMapLike)
    May 18, 2018 2:24:36 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T02:24:29.280Z: Fusing consumer SpannerIO.Write/Write mutations to Cloud Spanner/Wait.OnSignal/To wait view 0/View.AsList/ParDo(ToIsmRecordForGlobalWindow) into SpannerIO.Write/Write mutations to Cloud Spanner/Wait.OnSignal/To wait view 0/Sample.Any/Flatten.Iterables/FlattenIterables/FlatMap
    May 18, 2018 2:24:36 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T02:24:29.316Z: Fusing consumer SpannerIO.Write/Write mutations to Cloud Spanner/Keys sample as view/GBKaSVForKeys/Write into SpannerIO.Write/Write mutations to Cloud Spanner/Keys sample as view/ParMultiDo(ToIsmRecordForMapLike)
    May 18, 2018 2:24:36 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T02:24:29.355Z: Fusing consumer SpannerIO.Write/Write mutations to Cloud Spanner/Wait.OnSignal/To wait view 0/Sample.Any/Flatten.Iterables/FlattenIterables/FlatMap into SpannerIO.Write/Write mutations to Cloud Spanner/Wait.OnSignal/To wait view 0/Sample.Any/Combine.globally(SampleAny)/Values/Values/Map
    May 18, 2018 2:24:36 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T02:24:29.403Z: Fusing consumer SpannerIO.Write/Write mutations to Cloud Spanner/Wait.OnSignal/To wait view 0/Sample.Any/Combine.globally(SampleAny)/Values/Values/Map into SpannerIO.Write/Write mutations to Cloud Spanner/Wait.OnSignal/To wait view 0/Sample.Any/Combine.globally(SampleAny)/Combine.perKey(SampleAny)/Combine.GroupedValues/Extract
    May 18, 2018 2:24:36 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T02:24:29.441Z: Fusing consumer SpannerIO.Write/Write mutations to Cloud Spanner/Keys sample as view/ParDo(ToIsmMetadataRecordForKey) into SpannerIO.Write/Write mutations to Cloud Spanner/Keys sample as view/GBKaSVForKeys/Read
    May 18, 2018 2:24:36 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T02:24:29.484Z: Fusing consumer SpannerIO.Write/Write mutations to Cloud Spanner/Wait.OnSignal/To wait view 0/Sample.Any/Combine.globally(SampleAny)/Combine.perKey(SampleAny)/Combine.GroupedValues/Extract into SpannerIO.Write/Write mutations to Cloud Spanner/Wait.OnSignal/To wait view 0/Sample.Any/Combine.globally(SampleAny)/Combine.perKey(SampleAny)/Combine.GroupedValues
    May 18, 2018 2:24:36 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T02:24:29.521Z: Fusing consumer SpannerIO.Write/Write mutations to Cloud Spanner/Wait.OnSignal/To wait view 0/Sample.Any/Combine.globally(SampleAny)/WithKeys/AddKeys/Map into SpannerIO.Write/Write mutations to Cloud Spanner/Wait.OnSignal/To wait view 0/ParDo(CollectWindows)
    May 18, 2018 2:24:36 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T02:24:29.561Z: Fusing consumer SpannerIO.Write/Write mutations to Cloud Spanner/Wait.OnSignal/To wait view 0/Sample.Any/Combine.globally(SampleAny)/Combine.perKey(SampleAny)/Combine.GroupedValues into SpannerIO.Write/Write mutations to Cloud Spanner/Wait.OnSignal/To wait view 0/Sample.Any/Combine.globally(SampleAny)/Combine.perKey(SampleAny)/GroupByKey/Read
    May 18, 2018 2:24:36 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T02:24:29.603Z: Fusing consumer SpannerIO.Write/Write mutations to Cloud Spanner/Write mutations to Spanner into SpannerIO.Write/Write mutations to Cloud Spanner/Batch mutations together
    May 18, 2018 2:24:36 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T02:24:29.639Z: Fusing consumer SpannerIO.Write/Write mutations to Cloud Spanner/Wait.OnSignal/To wait view 0/Sample.Any/Combine.globally(SampleAny)/Combine.perKey(SampleAny)/GroupByKey/Reify into SpannerIO.Write/Write mutations to Cloud Spanner/Wait.OnSignal/To wait view 0/Sample.Any/Combine.globally(SampleAny)/Combine.perKey(SampleAny)/GroupByKey+SpannerIO.Write/Write mutations to Cloud Spanner/Wait.OnSignal/To wait view 0/Sample.Any/Combine.globally(SampleAny)/Combine.perKey(SampleAny)/Combine.GroupedValues/Partial
    May 18, 2018 2:24:36 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T02:24:29.679Z: Fusing consumer SpannerIO.Write/Write mutations to Cloud Spanner/Wait.OnSignal/To wait view 0/Sample.Any/Combine.globally(SampleAny)/Combine.perKey(SampleAny)/GroupByKey+SpannerIO.Write/Write mutations to Cloud Spanner/Wait.OnSignal/To wait view 0/Sample.Any/Combine.globally(SampleAny)/Combine.perKey(SampleAny)/Combine.GroupedValues/Partial into SpannerIO.Write/Write mutations to Cloud Spanner/Wait.OnSignal/To wait view 0/Sample.Any/Combine.globally(SampleAny)/WithKeys/AddKeys/Map
    May 18, 2018 2:24:36 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T02:24:29.717Z: Fusing consumer SpannerIO.Write/Write mutations to Cloud Spanner/Group by partition/Reify into SpannerIO.Write/Write mutations to Cloud Spanner/Partition input
    May 18, 2018 2:24:36 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T02:24:29.764Z: Fusing consumer SpannerIO.Write/To mutation group into ParDo(GenerateMutations)
    May 18, 2018 2:24:36 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T02:24:29.801Z: Fusing consumer SpannerIO.Write/Write mutations to Cloud Spanner/Group by partition/GroupByWindow into SpannerIO.Write/Write mutations to Cloud Spanner/Group by partition/Read
    May 18, 2018 2:24:36 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T02:24:29.834Z: Fusing consumer SpannerIO.Write/Write mutations to Cloud Spanner/Group by partition/Write into SpannerIO.Write/Write mutations to Cloud Spanner/Group by partition/Reify
    May 18, 2018 2:24:36 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T02:24:29.873Z: Fusing consumer SpannerIO.Write/Write mutations to Cloud Spanner/Keys sample as view/ParDo(ToIsmMetadataRecordForSize) into SpannerIO.Write/Write mutations to Cloud Spanner/Keys sample as view/GBKaSVForSize/Read
    May 18, 2018 2:24:36 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T02:24:30.300Z: Executing operation SpannerIO.Write/Write mutations to Cloud Spanner/Schema View/Combine.GloballyAsSingletonView/Combine.globally(Singleton)/Combine.perKey(Singleton)/GroupByKey/Create
    May 18, 2018 2:24:36 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T02:24:30.338Z: Executing operation SpannerIO.Write/Write mutations to Cloud Spanner/Schema View/Combine.GloballyAsSingletonView/BatchViewOverrides.GroupByWindowHashAsKeyAndWindowAsSortKey/BatchViewOverrides.GroupByKeyAndSortValuesOnly/Create
    May 18, 2018 2:24:36 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T02:24:30.368Z: Executing operation SpannerIO.Write/Write mutations to Cloud Spanner/Sample keys/GroupByKey/Create
    May 18, 2018 2:24:36 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T02:24:30.395Z: Starting 1 workers in us-central1-b...
    May 18, 2018 2:24:36 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T02:24:30.406Z: Executing operation SpannerIO.Write/Write mutations to Cloud Spanner/Keys sample as view/GBKaSVForData/BatchViewOverrides.GroupByKeyAndSortValuesOnly/Create
    May 18, 2018 2:24:36 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T02:24:30.442Z: Executing operation SpannerIO.Write/Write mutations to Cloud Spanner/Keys sample as view/GBKaSVForSize/Create
    May 18, 2018 2:24:36 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T02:24:30.471Z: Executing operation SpannerIO.Write/Write mutations to Cloud Spanner/Keys sample as view/GBKaSVForKeys/Create
    May 18, 2018 2:24:36 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T02:24:30.509Z: Executing operation SpannerIO.Write/Write mutations to Cloud Spanner/Group by partition/Create
    May 18, 2018 2:24:36 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T02:24:30.541Z: Executing operation SpannerIO.Write/Write mutations to Cloud Spanner/Wait.OnSignal/To wait view 0/Sample.Any/Combine.globally(SampleAny)/Combine.perKey(SampleAny)/GroupByKey/Create
    May 18, 2018 2:24:36 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T02:24:30.920Z: Executing operation GenerateSequence/Read(BoundedCountingSource)+ParDo(GenerateMutations)+SpannerIO.Write/To mutation group+SpannerIO.Write/Write mutations to Cloud Spanner/Wait.OnSignal/To wait view 0/ParDo(CollectWindows)+SpannerIO.Write/Write mutations to Cloud Spanner/Wait.OnSignal/To wait view 0/Sample.Any/Combine.globally(SampleAny)/WithKeys/AddKeys/Map+SpannerIO.Write/Write mutations to Cloud Spanner/Wait.OnSignal/To wait view 0/Sample.Any/Combine.globally(SampleAny)/Combine.perKey(SampleAny)/GroupByKey+SpannerIO.Write/Write mutations to Cloud Spanner/Wait.OnSignal/To wait view 0/Sample.Any/Combine.globally(SampleAny)/Combine.perKey(SampleAny)/Combine.GroupedValues/Partial+SpannerIO.Write/Write mutations to Cloud Spanner/Wait.OnSignal/To wait view 0/Sample.Any/Combine.globally(SampleAny)/Combine.perKey(SampleAny)/GroupByKey/Reify+SpannerIO.Write/Write mutations to Cloud Spanner/Wait.OnSignal/To wait view 0/Sample.Any/Combine.globally(SampleAny)/Combine.perKey(SampleAny)/GroupByKey/Write
    May 18, 2018 2:24:38 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T02:24:38.097Z: Autoscaling: Raised the number of workers to 0 based on the rate of progress in the currently running step(s).
    May 18, 2018 2:24:49 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T02:24:48.656Z: Autoscaling: Raised the number of workers to 1 based on the rate of progress in the currently running step(s).
    May 18, 2018 2:24:49 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T02:24:48.697Z: Autoscaling: Would further reduce the number of workers but reached the minimum number allowed for the job.
    May 18, 2018 2:25:12 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T02:25:12.017Z: Workers have started successfully.
    May 18, 2018 2:25:43 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T02:25:43.231Z: Executing operation SpannerIO.Write/Write mutations to Cloud Spanner/Wait.OnSignal/To wait view 0/Sample.Any/Combine.globally(SampleAny)/Combine.perKey(SampleAny)/GroupByKey/Close
    May 18, 2018 2:25:43 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T02:25:43.296Z: Executing operation SpannerIO.Write/Write mutations to Cloud Spanner/Wait.OnSignal/To wait view 0/Sample.Any/Combine.globally(SampleAny)/Combine.perKey(SampleAny)/GroupByKey/Read+SpannerIO.Write/Write mutations to Cloud Spanner/Wait.OnSignal/To wait view 0/Sample.Any/Combine.globally(SampleAny)/Combine.perKey(SampleAny)/Combine.GroupedValues+SpannerIO.Write/Write mutations to Cloud Spanner/Wait.OnSignal/To wait view 0/Sample.Any/Combine.globally(SampleAny)/Combine.perKey(SampleAny)/Combine.GroupedValues/Extract+SpannerIO.Write/Write mutations to Cloud Spanner/Wait.OnSignal/To wait view 0/Sample.Any/Combine.globally(SampleAny)/Values/Values/Map+SpannerIO.Write/Write mutations to Cloud Spanner/Wait.OnSignal/To wait view 0/Sample.Any/Flatten.Iterables/FlattenIterables/FlatMap+SpannerIO.Write/Write mutations to Cloud Spanner/Wait.OnSignal/To wait view 0/View.AsList/ParDo(ToIsmRecordForGlobalWindow)
    May 18, 2018 2:25:52 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T02:25:52.138Z: Executing operation SpannerIO.Write/Write mutations to Cloud Spanner/Wait.OnSignal/To wait view 0/View.AsList/CreateDataflowView
    May 18, 2018 2:25:52 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T02:25:52.296Z: Executing operation SpannerIO.Write/Write mutations to Cloud Spanner/Create seed/Read(CreateSource)+SpannerIO.Write/Write mutations to Cloud Spanner/Wait.OnSignal/Wait/Map+SpannerIO.Write/Write mutations to Cloud Spanner/Read information schema+SpannerIO.Write/Write mutations to Cloud Spanner/Schema View/Combine.GloballyAsSingletonView/Combine.globally(Singleton)/WithKeys/AddKeys/Map+SpannerIO.Write/Write mutations to Cloud Spanner/Schema View/Combine.GloballyAsSingletonView/Combine.globally(Singleton)/Combine.perKey(Singleton)/GroupByKey+SpannerIO.Write/Write mutations to Cloud Spanner/Schema View/Combine.GloballyAsSingletonView/Combine.globally(Singleton)/Combine.perKey(Singleton)/Combine.GroupedValues/Partial+SpannerIO.Write/Write mutations to Cloud Spanner/Schema View/Combine.GloballyAsSingletonView/Combine.globally(Singleton)/Combine.perKey(Singleton)/GroupByKey/Reify+SpannerIO.Write/Write mutations to Cloud Spanner/Schema View/Combine.GloballyAsSingletonView/Combine.globally(Singleton)/Combine.perKey(Singleton)/GroupByKey/Write
    May 18, 2018 2:26:01 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T02:26:01.535Z: Executing operation SpannerIO.Write/Write mutations to Cloud Spanner/Schema View/Combine.GloballyAsSingletonView/Combine.globally(Singleton)/Combine.perKey(Singleton)/GroupByKey/Close
    May 18, 2018 2:26:01 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T02:26:01.619Z: Executing operation SpannerIO.Write/Write mutations to Cloud Spanner/Schema View/Combine.GloballyAsSingletonView/Combine.globally(Singleton)/Combine.perKey(Singleton)/GroupByKey/Read+SpannerIO.Write/Write mutations to Cloud Spanner/Schema View/Combine.GloballyAsSingletonView/Combine.globally(Singleton)/Combine.perKey(Singleton)/Combine.GroupedValues+SpannerIO.Write/Write mutations to Cloud Spanner/Schema View/Combine.GloballyAsSingletonView/Combine.globally(Singleton)/Combine.perKey(Singleton)/Combine.GroupedValues/Extract+SpannerIO.Write/Write mutations to Cloud Spanner/Schema View/Combine.GloballyAsSingletonView/Combine.globally(Singleton)/Values/Values/Map+SpannerIO.Write/Write mutations to Cloud Spanner/Schema View/Combine.GloballyAsSingletonView/BatchViewOverrides.GroupByWindowHashAsKeyAndWindowAsSortKey/ParDo(UseWindowHashAsKeyAndWindowAsSortKey)+SpannerIO.Write/Write mutations to Cloud Spanner/Schema View/Combine.GloballyAsSingletonView/BatchViewOverrides.GroupByWindowHashAsKeyAndWindowAsSortKey/BatchViewOverrides.GroupByKeyAndSortValuesOnly/Write
    May 18, 2018 2:26:06 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T02:26:05.264Z: Executing operation SpannerIO.Write/Write mutations to Cloud Spanner/Schema View/Combine.GloballyAsSingletonView/BatchViewOverrides.GroupByWindowHashAsKeyAndWindowAsSortKey/BatchViewOverrides.GroupByKeyAndSortValuesOnly/Close
    May 18, 2018 2:26:06 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T02:26:05.353Z: Executing operation SpannerIO.Write/Write mutations to Cloud Spanner/Schema View/Combine.GloballyAsSingletonView/BatchViewOverrides.GroupByWindowHashAsKeyAndWindowAsSortKey/BatchViewOverrides.GroupByKeyAndSortValuesOnly/Read+SpannerIO.Write/Write mutations to Cloud Spanner/Schema View/Combine.GloballyAsSingletonView/ParDo(IsmRecordForSingularValuePerWindow)
    May 18, 2018 2:26:13 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T02:26:12.516Z: Executing operation SpannerIO.Write/Write mutations to Cloud Spanner/Schema View/Combine.GloballyAsSingletonView/CreateDataflowView
    May 18, 2018 2:26:13 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T02:26:12.703Z: Executing operation SpannerIO.Write/Write mutations to Cloud Spanner/Serialize mutations+SpannerIO.Write/Write mutations to Cloud Spanner/Extract keys+SpannerIO.Write/Write mutations to Cloud Spanner/Sample keys/GroupByKey+SpannerIO.Write/Write mutations to Cloud Spanner/Sample keys/Combine.GroupedValues/Partial+SpannerIO.Write/Write mutations to Cloud Spanner/Sample keys/GroupByKey/Reify+SpannerIO.Write/Write mutations to Cloud Spanner/Sample keys/GroupByKey/Write
    May 18, 2018 2:26:24 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T02:26:24.287Z: Executing operation SpannerIO.Write/Write mutations to Cloud Spanner/Sample keys/GroupByKey/Close
    May 18, 2018 2:26:24 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T02:26:24.365Z: Executing operation SpannerIO.Write/Write mutations to Cloud Spanner/Sample keys/GroupByKey/Read+SpannerIO.Write/Write mutations to Cloud Spanner/Sample keys/Combine.GroupedValues+SpannerIO.Write/Write mutations to Cloud Spanner/Sample keys/Combine.GroupedValues/Extract+SpannerIO.Write/Write mutations to Cloud Spanner/Keys sample as view/GBKaSVForData/ParDo(GroupByKeyHashAndSortByKeyAndWindow)+SpannerIO.Write/Write mutations to Cloud Spanner/Keys sample as view/GBKaSVForData/BatchViewOverrides.GroupByKeyAndSortValuesOnly/Write
    May 18, 2018 2:26:26 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T02:26:26.071Z: Executing operation SpannerIO.Write/Write mutations to Cloud Spanner/Keys sample as view/GBKaSVForData/BatchViewOverrides.GroupByKeyAndSortValuesOnly/Close
    May 18, 2018 2:26:26 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T02:26:26.159Z: Executing operation SpannerIO.Write/Write mutations to Cloud Spanner/Keys sample as view/GBKaSVForData/BatchViewOverrides.GroupByKeyAndSortValuesOnly/Read+SpannerIO.Write/Write mutations to Cloud Spanner/Keys sample as view/ParMultiDo(ToIsmRecordForMapLike)+SpannerIO.Write/Write mutations to Cloud Spanner/Keys sample as view/GBKaSVForSize/Write+SpannerIO.Write/Write mutations to Cloud Spanner/Keys sample as view/GBKaSVForKeys/Write
    May 18, 2018 2:26:35 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T02:26:33.780Z: Executing operation SpannerIO.Write/Write mutations to Cloud Spanner/Keys sample as view/GBKaSVForSize/Close
    May 18, 2018 2:26:35 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T02:26:33.819Z: Executing operation SpannerIO.Write/Write mutations to Cloud Spanner/Keys sample as view/GBKaSVForKeys/Close
    May 18, 2018 2:26:35 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T02:26:33.862Z: Executing operation SpannerIO.Write/Write mutations to Cloud Spanner/Keys sample as view/GBKaSVForSize/Read+SpannerIO.Write/Write mutations to Cloud Spanner/Keys sample as view/ParDo(ToIsmMetadataRecordForSize)
    May 18, 2018 2:26:35 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T02:26:33.907Z: Executing operation SpannerIO.Write/Write mutations to Cloud Spanner/Keys sample as view/GBKaSVForKeys/Read+SpannerIO.Write/Write mutations to Cloud Spanner/Keys sample as view/ParDo(ToIsmMetadataRecordForKey)
    May 18, 2018 2:26:48 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T02:26:45.854Z: Executing operation SpannerIO.Write/Write mutations to Cloud Spanner/Keys sample as view/Flatten.PCollections
    May 18, 2018 2:26:48 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T02:26:46.099Z: Executing operation SpannerIO.Write/Write mutations to Cloud Spanner/Keys sample as view/CreateDataflowView
    May 18, 2018 2:26:48 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T02:26:46.319Z: Executing operation SpannerIO.Write/Write mutations to Cloud Spanner/Partition input+SpannerIO.Write/Write mutations to Cloud Spanner/Group by partition/Reify+SpannerIO.Write/Write mutations to Cloud Spanner/Group by partition/Write
    May 18, 2018 2:26:52 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T02:26:49.752Z: Executing operation SpannerIO.Write/Write mutations to Cloud Spanner/Group by partition/Close
    May 18, 2018 2:26:52 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T02:26:49.814Z: Executing operation SpannerIO.Write/Write mutations to Cloud Spanner/Group by partition/Read+SpannerIO.Write/Write mutations to Cloud Spanner/Group by partition/GroupByWindow+SpannerIO.Write/Write mutations to Cloud Spanner/Batch mutations together+SpannerIO.Write/Write mutations to Cloud Spanner/Write mutations to Spanner
    May 18, 2018 2:26:59 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T02:26:57.739Z: Cleaning up.
    May 18, 2018 2:26:59 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T02:26:57.928Z: Stopping worker pool...
    May 18, 2018 2:28:37 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T02:28:35.495Z: Autoscaling: Resized worker pool from 1 to 0.
    May 18, 2018 2:28:37 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T02:28:35.540Z: Autoscaling: Would further reduce the number of workers but reached the minimum number allowed for the job.
    May 18, 2018 2:28:45 AM org.apache.beam.runners.dataflow.DataflowPipelineJob waitUntilFinish
    INFO: Job 2018-05-17_19_24_19-2138791765885925817 finished with status DONE.
    May 18, 2018 2:28:45 AM org.apache.beam.runners.dataflow.TestDataflowRunner checkForPAssertSuccess
    INFO: Success result for Dataflow job 2018-05-17_19_24_19-2138791765885925817. Found 0 success, 0 failures out of 0 expected assertions.
    May 18, 2018 2:28:45 AM org.apache.beam.runners.dataflow.DataflowPipelineJob waitUntilFinish
    INFO: Job 2018-05-17_19_24_19-2138791765885925817 finished with status DONE.

Gradle Test Executor 123 finished executing tests.

> Task :beam-runners-google-cloud-dataflow-java:googleCloudPlatformIntegrationTest
Finished generating test XML results (0.009 secs) into: <https://builds.apache.org/job/beam_PostCommit_Java_GradleBuild/ws/src/runners/google-cloud-dataflow-java/build/test-results/googleCloudPlatformIntegrationTest>
Generating HTML test report...
Finished generating test html results (0.011 secs) into: <https://builds.apache.org/job/beam_PostCommit_Java_GradleBuild/ws/src/runners/google-cloud-dataflow-java/build/reports/tests/googleCloudPlatformIntegrationTest>
Packing task ':beam-runners-google-cloud-dataflow-java:googleCloudPlatformIntegrationTest'
:beam-runners-google-cloud-dataflow-java:googleCloudPlatformIntegrationTest (Thread[Task worker for ':' Thread 8,5,main]) completed. Took 30 mins 25.129 secs.
:beam-runners-google-cloud-dataflow-java:postCommit (Thread[Task worker for ':' Thread 8,5,main]) started.

> Task :beam-runners-google-cloud-dataflow-java:postCommit
Skipping task ':beam-runners-google-cloud-dataflow-java:postCommit' as it has no actions.
:beam-runners-google-cloud-dataflow-java:postCommit (Thread[Task worker for ':' Thread 8,5,main]) completed. Took 0.0 secs.

FAILURE: Build completed with 2 failures.

1: Task failed with an exception.
-----------
* What went wrong:
Execution failed for task ':beam-sdks-java-maven-archetypes-starter:generateAndBuildArchetypeTest'.
> Process 'command '/home/jenkins/tools/maven/apache-maven-3.5.2/bin/mvn'' finished with non-zero exit value 1

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

2: Task failed with an exception.
-----------
* What went wrong:
Execution failed for task ':beam-sdks-java-maven-archetypes-examples:generateAndBuildArchetypeTest'.
> Process 'command '/home/jenkins/tools/maven/apache-maven-3.5.2/bin/mvn'' finished with non-zero exit value 1

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

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

Deprecated Gradle features were used in this build, making it incompatible with Gradle 5.0.
See https://docs.gradle.org/4.7/userguide/command_line_interface.html#sec:command_line_warnings

BUILD FAILED in 50m 46s
546 actionable tasks: 541 executed, 5 from cache

Publishing build scan...
https://gradle.com/s/sugp3fkkcut4m

Build step 'Invoke Gradle script' changed build result to FAILURE
Build step 'Invoke Gradle script' marked build as failure
Recording test results
Not sending mail to unregistered user kedin@google.com
Not sending mail to unregistered user herohde@google.com


Build failed in Jenkins: beam_PostCommit_Java_GradleBuild #453

Posted by Apache Jenkins Server <je...@builds.apache.org>.
See <https://builds.apache.org/job/beam_PostCommit_Java_GradleBuild/453/display/redirect?page=changes>

Changes:

[kedin] Fix Maven build

------------------------------------------
[...truncated 18.88 MB...]
    > gcloud dataflow jobs --project=apache-beam-testing cancel --region=us-central1 2018-05-17_18_59_54-15438375337965929270
    May 18, 2018 1:59:55 AM org.apache.beam.runners.dataflow.TestDataflowRunner run
    INFO: Running Dataflow job 2018-05-17_18_59_54-15438375337965929270 with 0 expected assertions.
    May 18, 2018 2:00:16 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T01:59:54.281Z: Autoscaling is enabled for job 2018-05-17_18_59_54-15438375337965929270. The number of workers will be between 1 and 1000.
    May 18, 2018 2:00:16 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T01:59:54.317Z: Autoscaling was automatically enabled for job 2018-05-17_18_59_54-15438375337965929270.
    May 18, 2018 2:00:16 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T01:59:57.047Z: Checking required Cloud APIs are enabled.
    May 18, 2018 2:00:16 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T01:59:57.286Z: Checking permissions granted to controller Service Account.
    May 18, 2018 2:00:16 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T02:00:05.011Z: Worker configuration: n1-standard-1 in us-central1-b.
    May 18, 2018 2:00:16 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T02:00:05.392Z: Expanding CoGroupByKey operations into optimizable parts.
    May 18, 2018 2:00:16 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T02:00:05.631Z: Expanding GroupByKey operations into optimizable parts.
    May 18, 2018 2:00:16 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T02:00:05.679Z: Lifting ValueCombiningMappingFns into MergeBucketsMappingFns
    May 18, 2018 2:00:16 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T02:00:05.938Z: Fusing adjacent ParDo, Read, Write, and Flatten operations
    May 18, 2018 2:00:16 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T02:00:05.984Z: Elided trivial flatten 
    May 18, 2018 2:00:16 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T02:00:06.025Z: Fusing consumer SpannerIO.Write/Write mutations to Cloud Spanner/Wait.OnSignal/Wait/Map into SpannerIO.Write/Write mutations to Cloud Spanner/Create seed/Read(CreateSource)
    May 18, 2018 2:00:16 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T02:00:06.064Z: Fusing consumer SpannerIO.Write/Write mutations to Cloud Spanner/Read information schema into SpannerIO.Write/Write mutations to Cloud Spanner/Wait.OnSignal/Wait/Map
    May 18, 2018 2:00:16 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T02:00:06.109Z: Fusing consumer SpannerIO.Write/Write mutations to Cloud Spanner/Schema View/Combine.GloballyAsSingletonView/BatchViewOverrides.GroupByWindowHashAsKeyAndWindowAsSortKey/BatchViewOverrides.GroupByKeyAndSortValuesOnly/Write into SpannerIO.Write/Write mutations to Cloud Spanner/Schema View/Combine.GloballyAsSingletonView/BatchViewOverrides.GroupByWindowHashAsKeyAndWindowAsSortKey/ParDo(UseWindowHashAsKeyAndWindowAsSortKey)
    May 18, 2018 2:00:16 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T02:00:06.154Z: Fusing consumer SpannerIO.Write/Write mutations to Cloud Spanner/Schema View/Combine.GloballyAsSingletonView/ParDo(IsmRecordForSingularValuePerWindow) into SpannerIO.Write/Write mutations to Cloud Spanner/Schema View/Combine.GloballyAsSingletonView/BatchViewOverrides.GroupByWindowHashAsKeyAndWindowAsSortKey/BatchViewOverrides.GroupByKeyAndSortValuesOnly/Read
    May 18, 2018 2:00:16 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T02:00:06.202Z: Fusing consumer SpannerIO.Write/Write mutations to Cloud Spanner/Schema View/Combine.GloballyAsSingletonView/Combine.globally(Singleton)/WithKeys/AddKeys/Map into SpannerIO.Write/Write mutations to Cloud Spanner/Read information schema
    May 18, 2018 2:00:16 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T02:00:06.247Z: Fusing consumer SpannerIO.Write/Write mutations to Cloud Spanner/Schema View/Combine.GloballyAsSingletonView/Combine.globally(Singleton)/Combine.perKey(Singleton)/Combine.GroupedValues into SpannerIO.Write/Write mutations to Cloud Spanner/Schema View/Combine.GloballyAsSingletonView/Combine.globally(Singleton)/Combine.perKey(Singleton)/GroupByKey/Read
    May 18, 2018 2:00:16 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T02:00:06.292Z: Fusing consumer SpannerIO.Write/Write mutations to Cloud Spanner/Schema View/Combine.GloballyAsSingletonView/Combine.globally(Singleton)/Values/Values/Map into SpannerIO.Write/Write mutations to Cloud Spanner/Schema View/Combine.GloballyAsSingletonView/Combine.globally(Singleton)/Combine.perKey(Singleton)/Combine.GroupedValues/Extract
    May 18, 2018 2:00:16 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T02:00:06.318Z: Fusing consumer SpannerIO.Write/Write mutations to Cloud Spanner/Schema View/Combine.GloballyAsSingletonView/BatchViewOverrides.GroupByWindowHashAsKeyAndWindowAsSortKey/ParDo(UseWindowHashAsKeyAndWindowAsSortKey) into SpannerIO.Write/Write mutations to Cloud Spanner/Schema View/Combine.GloballyAsSingletonView/Combine.globally(Singleton)/Values/Values/Map
    May 18, 2018 2:00:16 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T02:00:06.356Z: Fusing consumer SpannerIO.Write/Write mutations to Cloud Spanner/Schema View/Combine.GloballyAsSingletonView/Combine.globally(Singleton)/Combine.perKey(Singleton)/Combine.GroupedValues/Extract into SpannerIO.Write/Write mutations to Cloud Spanner/Schema View/Combine.GloballyAsSingletonView/Combine.globally(Singleton)/Combine.perKey(Singleton)/Combine.GroupedValues
    May 18, 2018 2:00:16 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T02:00:06.399Z: Fusing consumer SpannerIO.Write/Write mutations to Cloud Spanner/Schema View/Combine.GloballyAsSingletonView/Combine.globally(Singleton)/Combine.perKey(Singleton)/GroupByKey+SpannerIO.Write/Write mutations to Cloud Spanner/Schema View/Combine.GloballyAsSingletonView/Combine.globally(Singleton)/Combine.perKey(Singleton)/Combine.GroupedValues/Partial into SpannerIO.Write/Write mutations to Cloud Spanner/Schema View/Combine.GloballyAsSingletonView/Combine.globally(Singleton)/WithKeys/AddKeys/Map
    May 18, 2018 2:00:16 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T02:00:06.444Z: Fusing consumer SpannerIO.Write/Write mutations to Cloud Spanner/Schema View/Combine.GloballyAsSingletonView/Combine.globally(Singleton)/Combine.perKey(Singleton)/GroupByKey/Reify into SpannerIO.Write/Write mutations to Cloud Spanner/Schema View/Combine.GloballyAsSingletonView/Combine.globally(Singleton)/Combine.perKey(Singleton)/GroupByKey+SpannerIO.Write/Write mutations to Cloud Spanner/Schema View/Combine.GloballyAsSingletonView/Combine.globally(Singleton)/Combine.perKey(Singleton)/Combine.GroupedValues/Partial
    May 18, 2018 2:00:16 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T02:00:06.482Z: Fusing consumer SpannerIO.Write/Write mutations to Cloud Spanner/Schema View/Combine.GloballyAsSingletonView/Combine.globally(Singleton)/Combine.perKey(Singleton)/GroupByKey/Write into SpannerIO.Write/Write mutations to Cloud Spanner/Schema View/Combine.GloballyAsSingletonView/Combine.globally(Singleton)/Combine.perKey(Singleton)/GroupByKey/Reify
    May 18, 2018 2:00:16 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T02:00:06.528Z: Fusing consumer SpannerIO.Write/Write mutations to Cloud Spanner/Wait.OnSignal/To wait view 0/ParDo(CollectWindows) into SpannerIO.Write/To mutation group
    May 18, 2018 2:00:16 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T02:00:06.573Z: Fusing consumer SpannerIO.Write/Write mutations to Cloud Spanner/Extract keys into SpannerIO.Write/Write mutations to Cloud Spanner/Serialize mutations
    May 18, 2018 2:00:16 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T02:00:06.624Z: Fusing consumer ParDo(GenerateMutations) into GenerateSequence/Read(BoundedCountingSource)
    May 18, 2018 2:00:16 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T02:00:06.664Z: Fusing consumer SpannerIO.Write/Write mutations to Cloud Spanner/Sample keys/Combine.GroupedValues into SpannerIO.Write/Write mutations to Cloud Spanner/Sample keys/GroupByKey/Read
    May 18, 2018 2:00:16 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T02:00:06.701Z: Fusing consumer SpannerIO.Write/Write mutations to Cloud Spanner/Batch mutations together into SpannerIO.Write/Write mutations to Cloud Spanner/Group by partition/GroupByWindow
    May 18, 2018 2:00:16 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T02:00:06.744Z: Fusing consumer SpannerIO.Write/Write mutations to Cloud Spanner/Keys sample as view/ParMultiDo(ToIsmRecordForMapLike) into SpannerIO.Write/Write mutations to Cloud Spanner/Keys sample as view/GBKaSVForData/BatchViewOverrides.GroupByKeyAndSortValuesOnly/Read
    May 18, 2018 2:00:16 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T02:00:06.786Z: Fusing consumer SpannerIO.Write/Write mutations to Cloud Spanner/Keys sample as view/GBKaSVForData/BatchViewOverrides.GroupByKeyAndSortValuesOnly/Write into SpannerIO.Write/Write mutations to Cloud Spanner/Keys sample as view/GBKaSVForData/ParDo(GroupByKeyHashAndSortByKeyAndWindow)
    May 18, 2018 2:00:16 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T02:00:06.830Z: Fusing consumer SpannerIO.Write/Write mutations to Cloud Spanner/Keys sample as view/GBKaSVForData/ParDo(GroupByKeyHashAndSortByKeyAndWindow) into SpannerIO.Write/Write mutations to Cloud Spanner/Sample keys/Combine.GroupedValues/Extract
    May 18, 2018 2:00:16 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T02:00:06.867Z: Fusing consumer SpannerIO.Write/Write mutations to Cloud Spanner/Sample keys/GroupByKey/Write into SpannerIO.Write/Write mutations to Cloud Spanner/Sample keys/GroupByKey/Reify
    May 18, 2018 2:00:16 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T02:00:06.914Z: Fusing consumer SpannerIO.Write/Write mutations to Cloud Spanner/Sample keys/Combine.GroupedValues/Extract into SpannerIO.Write/Write mutations to Cloud Spanner/Sample keys/Combine.GroupedValues
    May 18, 2018 2:00:16 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T02:00:06.960Z: Fusing consumer SpannerIO.Write/Write mutations to Cloud Spanner/Sample keys/GroupByKey/Reify into SpannerIO.Write/Write mutations to Cloud Spanner/Sample keys/GroupByKey+SpannerIO.Write/Write mutations to Cloud Spanner/Sample keys/Combine.GroupedValues/Partial
    May 18, 2018 2:00:16 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T02:00:06.998Z: Fusing consumer SpannerIO.Write/Write mutations to Cloud Spanner/Sample keys/GroupByKey+SpannerIO.Write/Write mutations to Cloud Spanner/Sample keys/Combine.GroupedValues/Partial into SpannerIO.Write/Write mutations to Cloud Spanner/Extract keys
    May 18, 2018 2:00:16 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T02:00:07.035Z: Fusing consumer SpannerIO.Write/Write mutations to Cloud Spanner/Wait.OnSignal/To wait view 0/Sample.Any/Combine.globally(SampleAny)/Combine.perKey(SampleAny)/GroupByKey/Write into SpannerIO.Write/Write mutations to Cloud Spanner/Wait.OnSignal/To wait view 0/Sample.Any/Combine.globally(SampleAny)/Combine.perKey(SampleAny)/GroupByKey/Reify
    May 18, 2018 2:00:16 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T02:00:07.082Z: Fusing consumer SpannerIO.Write/Write mutations to Cloud Spanner/Keys sample as view/GBKaSVForSize/Write into SpannerIO.Write/Write mutations to Cloud Spanner/Keys sample as view/ParMultiDo(ToIsmRecordForMapLike)
    May 18, 2018 2:00:16 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T02:00:07.127Z: Fusing consumer SpannerIO.Write/Write mutations to Cloud Spanner/Wait.OnSignal/To wait view 0/View.AsList/ParDo(ToIsmRecordForGlobalWindow) into SpannerIO.Write/Write mutations to Cloud Spanner/Wait.OnSignal/To wait view 0/Sample.Any/Flatten.Iterables/FlattenIterables/FlatMap
    May 18, 2018 2:00:16 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T02:00:07.154Z: Fusing consumer SpannerIO.Write/Write mutations to Cloud Spanner/Keys sample as view/GBKaSVForKeys/Write into SpannerIO.Write/Write mutations to Cloud Spanner/Keys sample as view/ParMultiDo(ToIsmRecordForMapLike)
    May 18, 2018 2:00:16 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T02:00:07.200Z: Fusing consumer SpannerIO.Write/Write mutations to Cloud Spanner/Wait.OnSignal/To wait view 0/Sample.Any/Flatten.Iterables/FlattenIterables/FlatMap into SpannerIO.Write/Write mutations to Cloud Spanner/Wait.OnSignal/To wait view 0/Sample.Any/Combine.globally(SampleAny)/Values/Values/Map
    May 18, 2018 2:00:16 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T02:00:07.245Z: Fusing consumer SpannerIO.Write/Write mutations to Cloud Spanner/Wait.OnSignal/To wait view 0/Sample.Any/Combine.globally(SampleAny)/Values/Values/Map into SpannerIO.Write/Write mutations to Cloud Spanner/Wait.OnSignal/To wait view 0/Sample.Any/Combine.globally(SampleAny)/Combine.perKey(SampleAny)/Combine.GroupedValues/Extract
    May 18, 2018 2:00:16 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T02:00:07.290Z: Fusing consumer SpannerIO.Write/Write mutations to Cloud Spanner/Keys sample as view/ParDo(ToIsmMetadataRecordForKey) into SpannerIO.Write/Write mutations to Cloud Spanner/Keys sample as view/GBKaSVForKeys/Read
    May 18, 2018 2:00:16 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T02:00:07.327Z: Fusing consumer SpannerIO.Write/Write mutations to Cloud Spanner/Wait.OnSignal/To wait view 0/Sample.Any/Combine.globally(SampleAny)/Combine.perKey(SampleAny)/Combine.GroupedValues/Extract into SpannerIO.Write/Write mutations to Cloud Spanner/Wait.OnSignal/To wait view 0/Sample.Any/Combine.globally(SampleAny)/Combine.perKey(SampleAny)/Combine.GroupedValues
    May 18, 2018 2:00:16 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T02:00:07.362Z: Fusing consumer SpannerIO.Write/Write mutations to Cloud Spanner/Wait.OnSignal/To wait view 0/Sample.Any/Combine.globally(SampleAny)/WithKeys/AddKeys/Map into SpannerIO.Write/Write mutations to Cloud Spanner/Wait.OnSignal/To wait view 0/ParDo(CollectWindows)
    May 18, 2018 2:00:16 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T02:00:07.398Z: Fusing consumer SpannerIO.Write/Write mutations to Cloud Spanner/Wait.OnSignal/To wait view 0/Sample.Any/Combine.globally(SampleAny)/Combine.perKey(SampleAny)/Combine.GroupedValues into SpannerIO.Write/Write mutations to Cloud Spanner/Wait.OnSignal/To wait view 0/Sample.Any/Combine.globally(SampleAny)/Combine.perKey(SampleAny)/GroupByKey/Read
    May 18, 2018 2:00:16 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T02:00:07.452Z: Fusing consumer SpannerIO.Write/Write mutations to Cloud Spanner/Write mutations to Spanner into SpannerIO.Write/Write mutations to Cloud Spanner/Batch mutations together
    May 18, 2018 2:00:16 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T02:00:07.495Z: Fusing consumer SpannerIO.Write/Write mutations to Cloud Spanner/Wait.OnSignal/To wait view 0/Sample.Any/Combine.globally(SampleAny)/Combine.perKey(SampleAny)/GroupByKey/Reify into SpannerIO.Write/Write mutations to Cloud Spanner/Wait.OnSignal/To wait view 0/Sample.Any/Combine.globally(SampleAny)/Combine.perKey(SampleAny)/GroupByKey+SpannerIO.Write/Write mutations to Cloud Spanner/Wait.OnSignal/To wait view 0/Sample.Any/Combine.globally(SampleAny)/Combine.perKey(SampleAny)/Combine.GroupedValues/Partial
    May 18, 2018 2:00:16 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T02:00:07.534Z: Fusing consumer SpannerIO.Write/Write mutations to Cloud Spanner/Wait.OnSignal/To wait view 0/Sample.Any/Combine.globally(SampleAny)/Combine.perKey(SampleAny)/GroupByKey+SpannerIO.Write/Write mutations to Cloud Spanner/Wait.OnSignal/To wait view 0/Sample.Any/Combine.globally(SampleAny)/Combine.perKey(SampleAny)/Combine.GroupedValues/Partial into SpannerIO.Write/Write mutations to Cloud Spanner/Wait.OnSignal/To wait view 0/Sample.Any/Combine.globally(SampleAny)/WithKeys/AddKeys/Map
    May 18, 2018 2:00:16 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T02:00:07.579Z: Fusing consumer SpannerIO.Write/Write mutations to Cloud Spanner/Group by partition/Reify into SpannerIO.Write/Write mutations to Cloud Spanner/Partition input
    May 18, 2018 2:00:16 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T02:00:07.622Z: Fusing consumer SpannerIO.Write/To mutation group into ParDo(GenerateMutations)
    May 18, 2018 2:00:16 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T02:00:07.666Z: Fusing consumer SpannerIO.Write/Write mutations to Cloud Spanner/Group by partition/GroupByWindow into SpannerIO.Write/Write mutations to Cloud Spanner/Group by partition/Read
    May 18, 2018 2:00:16 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T02:00:07.703Z: Fusing consumer SpannerIO.Write/Write mutations to Cloud Spanner/Group by partition/Write into SpannerIO.Write/Write mutations to Cloud Spanner/Group by partition/Reify
    May 18, 2018 2:00:16 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T02:00:07.740Z: Fusing consumer SpannerIO.Write/Write mutations to Cloud Spanner/Keys sample as view/ParDo(ToIsmMetadataRecordForSize) into SpannerIO.Write/Write mutations to Cloud Spanner/Keys sample as view/GBKaSVForSize/Read
    May 18, 2018 2:00:16 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T02:00:08.181Z: Executing operation SpannerIO.Write/Write mutations to Cloud Spanner/Schema View/Combine.GloballyAsSingletonView/Combine.globally(Singleton)/Combine.perKey(Singleton)/GroupByKey/Create
    May 18, 2018 2:00:16 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T02:00:08.212Z: Executing operation SpannerIO.Write/Write mutations to Cloud Spanner/Schema View/Combine.GloballyAsSingletonView/BatchViewOverrides.GroupByWindowHashAsKeyAndWindowAsSortKey/BatchViewOverrides.GroupByKeyAndSortValuesOnly/Create
    May 18, 2018 2:00:16 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T02:00:08.250Z: Executing operation SpannerIO.Write/Write mutations to Cloud Spanner/Sample keys/GroupByKey/Create
    May 18, 2018 2:00:16 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T02:00:08.281Z: Starting 1 workers in us-central1-b...
    May 18, 2018 2:00:16 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T02:00:08.281Z: Executing operation SpannerIO.Write/Write mutations to Cloud Spanner/Keys sample as view/GBKaSVForData/BatchViewOverrides.GroupByKeyAndSortValuesOnly/Create
    May 18, 2018 2:00:16 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T02:00:08.310Z: Executing operation SpannerIO.Write/Write mutations to Cloud Spanner/Keys sample as view/GBKaSVForSize/Create
    May 18, 2018 2:00:16 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T02:00:08.338Z: Executing operation SpannerIO.Write/Write mutations to Cloud Spanner/Keys sample as view/GBKaSVForKeys/Create
    May 18, 2018 2:00:16 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T02:00:08.368Z: Executing operation SpannerIO.Write/Write mutations to Cloud Spanner/Group by partition/Create
    May 18, 2018 2:00:16 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T02:00:08.398Z: Executing operation SpannerIO.Write/Write mutations to Cloud Spanner/Wait.OnSignal/To wait view 0/Sample.Any/Combine.globally(SampleAny)/Combine.perKey(SampleAny)/GroupByKey/Create
    May 18, 2018 2:00:16 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T02:00:08.765Z: Executing operation GenerateSequence/Read(BoundedCountingSource)+ParDo(GenerateMutations)+SpannerIO.Write/To mutation group+SpannerIO.Write/Write mutations to Cloud Spanner/Wait.OnSignal/To wait view 0/ParDo(CollectWindows)+SpannerIO.Write/Write mutations to Cloud Spanner/Wait.OnSignal/To wait view 0/Sample.Any/Combine.globally(SampleAny)/WithKeys/AddKeys/Map+SpannerIO.Write/Write mutations to Cloud Spanner/Wait.OnSignal/To wait view 0/Sample.Any/Combine.globally(SampleAny)/Combine.perKey(SampleAny)/GroupByKey+SpannerIO.Write/Write mutations to Cloud Spanner/Wait.OnSignal/To wait view 0/Sample.Any/Combine.globally(SampleAny)/Combine.perKey(SampleAny)/Combine.GroupedValues/Partial+SpannerIO.Write/Write mutations to Cloud Spanner/Wait.OnSignal/To wait view 0/Sample.Any/Combine.globally(SampleAny)/Combine.perKey(SampleAny)/GroupByKey/Reify+SpannerIO.Write/Write mutations to Cloud Spanner/Wait.OnSignal/To wait view 0/Sample.Any/Combine.globally(SampleAny)/Combine.perKey(SampleAny)/GroupByKey/Write
    May 18, 2018 2:00:19 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T02:00:18.114Z: Autoscaling: Raised the number of workers to 0 based on the rate of progress in the currently running step(s).
    May 18, 2018 2:00:30 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T02:00:28.648Z: Autoscaling: Raised the number of workers to 1 based on the rate of progress in the currently running step(s).
    May 18, 2018 2:00:30 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T02:00:28.697Z: Autoscaling: Would further reduce the number of workers but reached the minimum number allowed for the job.
    May 18, 2018 2:00:52 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T02:00:50.488Z: Workers have started successfully.
    May 18, 2018 2:01:23 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T02:01:22.222Z: Executing operation SpannerIO.Write/Write mutations to Cloud Spanner/Wait.OnSignal/To wait view 0/Sample.Any/Combine.globally(SampleAny)/Combine.perKey(SampleAny)/GroupByKey/Close
    May 18, 2018 2:01:23 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T02:01:22.316Z: Executing operation SpannerIO.Write/Write mutations to Cloud Spanner/Wait.OnSignal/To wait view 0/Sample.Any/Combine.globally(SampleAny)/Combine.perKey(SampleAny)/GroupByKey/Read+SpannerIO.Write/Write mutations to Cloud Spanner/Wait.OnSignal/To wait view 0/Sample.Any/Combine.globally(SampleAny)/Combine.perKey(SampleAny)/Combine.GroupedValues+SpannerIO.Write/Write mutations to Cloud Spanner/Wait.OnSignal/To wait view 0/Sample.Any/Combine.globally(SampleAny)/Combine.perKey(SampleAny)/Combine.GroupedValues/Extract+SpannerIO.Write/Write mutations to Cloud Spanner/Wait.OnSignal/To wait view 0/Sample.Any/Combine.globally(SampleAny)/Values/Values/Map+SpannerIO.Write/Write mutations to Cloud Spanner/Wait.OnSignal/To wait view 0/Sample.Any/Flatten.Iterables/FlattenIterables/FlatMap+SpannerIO.Write/Write mutations to Cloud Spanner/Wait.OnSignal/To wait view 0/View.AsList/ParDo(ToIsmRecordForGlobalWindow)
    May 18, 2018 2:01:33 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T02:01:31.857Z: Executing operation SpannerIO.Write/Write mutations to Cloud Spanner/Wait.OnSignal/To wait view 0/View.AsList/CreateDataflowView
    May 18, 2018 2:01:33 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T02:01:32.070Z: Executing operation SpannerIO.Write/Write mutations to Cloud Spanner/Create seed/Read(CreateSource)+SpannerIO.Write/Write mutations to Cloud Spanner/Wait.OnSignal/Wait/Map+SpannerIO.Write/Write mutations to Cloud Spanner/Read information schema+SpannerIO.Write/Write mutations to Cloud Spanner/Schema View/Combine.GloballyAsSingletonView/Combine.globally(Singleton)/WithKeys/AddKeys/Map+SpannerIO.Write/Write mutations to Cloud Spanner/Schema View/Combine.GloballyAsSingletonView/Combine.globally(Singleton)/Combine.perKey(Singleton)/GroupByKey+SpannerIO.Write/Write mutations to Cloud Spanner/Schema View/Combine.GloballyAsSingletonView/Combine.globally(Singleton)/Combine.perKey(Singleton)/Combine.GroupedValues/Partial+SpannerIO.Write/Write mutations to Cloud Spanner/Schema View/Combine.GloballyAsSingletonView/Combine.globally(Singleton)/Combine.perKey(Singleton)/GroupByKey/Reify+SpannerIO.Write/Write mutations to Cloud Spanner/Schema View/Combine.GloballyAsSingletonView/Combine.globally(Singleton)/Combine.perKey(Singleton)/GroupByKey/Write
    May 18, 2018 2:01:41 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T02:01:40.816Z: Executing operation SpannerIO.Write/Write mutations to Cloud Spanner/Schema View/Combine.GloballyAsSingletonView/Combine.globally(Singleton)/Combine.perKey(Singleton)/GroupByKey/Close
    May 18, 2018 2:01:41 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T02:01:40.911Z: Executing operation SpannerIO.Write/Write mutations to Cloud Spanner/Schema View/Combine.GloballyAsSingletonView/Combine.globally(Singleton)/Combine.perKey(Singleton)/GroupByKey/Read+SpannerIO.Write/Write mutations to Cloud Spanner/Schema View/Combine.GloballyAsSingletonView/Combine.globally(Singleton)/Combine.perKey(Singleton)/Combine.GroupedValues+SpannerIO.Write/Write mutations to Cloud Spanner/Schema View/Combine.GloballyAsSingletonView/Combine.globally(Singleton)/Combine.perKey(Singleton)/Combine.GroupedValues/Extract+SpannerIO.Write/Write mutations to Cloud Spanner/Schema View/Combine.GloballyAsSingletonView/Combine.globally(Singleton)/Values/Values/Map+SpannerIO.Write/Write mutations to Cloud Spanner/Schema View/Combine.GloballyAsSingletonView/BatchViewOverrides.GroupByWindowHashAsKeyAndWindowAsSortKey/ParDo(UseWindowHashAsKeyAndWindowAsSortKey)+SpannerIO.Write/Write mutations to Cloud Spanner/Schema View/Combine.GloballyAsSingletonView/BatchViewOverrides.GroupByWindowHashAsKeyAndWindowAsSortKey/BatchViewOverrides.GroupByKeyAndSortValuesOnly/Write
    May 18, 2018 2:01:46 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T02:01:44.513Z: Executing operation SpannerIO.Write/Write mutations to Cloud Spanner/Schema View/Combine.GloballyAsSingletonView/BatchViewOverrides.GroupByWindowHashAsKeyAndWindowAsSortKey/BatchViewOverrides.GroupByKeyAndSortValuesOnly/Close
    May 18, 2018 2:01:46 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T02:01:44.603Z: Executing operation SpannerIO.Write/Write mutations to Cloud Spanner/Schema View/Combine.GloballyAsSingletonView/BatchViewOverrides.GroupByWindowHashAsKeyAndWindowAsSortKey/BatchViewOverrides.GroupByKeyAndSortValuesOnly/Read+SpannerIO.Write/Write mutations to Cloud Spanner/Schema View/Combine.GloballyAsSingletonView/ParDo(IsmRecordForSingularValuePerWindow)
    May 18, 2018 2:01:51 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T02:01:51.761Z: Executing operation SpannerIO.Write/Write mutations to Cloud Spanner/Schema View/Combine.GloballyAsSingletonView/CreateDataflowView
    May 18, 2018 2:01:53 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T02:01:51.961Z: Executing operation SpannerIO.Write/Write mutations to Cloud Spanner/Serialize mutations+SpannerIO.Write/Write mutations to Cloud Spanner/Extract keys+SpannerIO.Write/Write mutations to Cloud Spanner/Sample keys/GroupByKey+SpannerIO.Write/Write mutations to Cloud Spanner/Sample keys/Combine.GroupedValues/Partial+SpannerIO.Write/Write mutations to Cloud Spanner/Sample keys/GroupByKey/Reify+SpannerIO.Write/Write mutations to Cloud Spanner/Sample keys/GroupByKey/Write
    May 18, 2018 2:02:03 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T02:02:02.131Z: Executing operation SpannerIO.Write/Write mutations to Cloud Spanner/Sample keys/GroupByKey/Close
    May 18, 2018 2:02:03 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T02:02:02.239Z: Executing operation SpannerIO.Write/Write mutations to Cloud Spanner/Sample keys/GroupByKey/Read+SpannerIO.Write/Write mutations to Cloud Spanner/Sample keys/Combine.GroupedValues+SpannerIO.Write/Write mutations to Cloud Spanner/Sample keys/Combine.GroupedValues/Extract+SpannerIO.Write/Write mutations to Cloud Spanner/Keys sample as view/GBKaSVForData/ParDo(GroupByKeyHashAndSortByKeyAndWindow)+SpannerIO.Write/Write mutations to Cloud Spanner/Keys sample as view/GBKaSVForData/BatchViewOverrides.GroupByKeyAndSortValuesOnly/Write
    May 18, 2018 2:02:05 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T02:02:03.850Z: Executing operation SpannerIO.Write/Write mutations to Cloud Spanner/Keys sample as view/GBKaSVForData/BatchViewOverrides.GroupByKeyAndSortValuesOnly/Close
    May 18, 2018 2:02:05 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T02:02:03.938Z: Executing operation SpannerIO.Write/Write mutations to Cloud Spanner/Keys sample as view/GBKaSVForData/BatchViewOverrides.GroupByKeyAndSortValuesOnly/Read+SpannerIO.Write/Write mutations to Cloud Spanner/Keys sample as view/ParMultiDo(ToIsmRecordForMapLike)+SpannerIO.Write/Write mutations to Cloud Spanner/Keys sample as view/GBKaSVForSize/Write+SpannerIO.Write/Write mutations to Cloud Spanner/Keys sample as view/GBKaSVForKeys/Write
    May 18, 2018 2:02:11 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T02:02:10.229Z: Executing operation SpannerIO.Write/Write mutations to Cloud Spanner/Keys sample as view/GBKaSVForSize/Close
    May 18, 2018 2:02:11 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T02:02:10.275Z: Executing operation SpannerIO.Write/Write mutations to Cloud Spanner/Keys sample as view/GBKaSVForKeys/Close
    May 18, 2018 2:02:11 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T02:02:10.324Z: Executing operation SpannerIO.Write/Write mutations to Cloud Spanner/Keys sample as view/GBKaSVForSize/Read+SpannerIO.Write/Write mutations to Cloud Spanner/Keys sample as view/ParDo(ToIsmMetadataRecordForSize)
    May 18, 2018 2:02:11 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T02:02:10.372Z: Executing operation SpannerIO.Write/Write mutations to Cloud Spanner/Keys sample as view/GBKaSVForKeys/Read+SpannerIO.Write/Write mutations to Cloud Spanner/Keys sample as view/ParDo(ToIsmMetadataRecordForKey)
    May 18, 2018 2:02:22 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T02:02:20.955Z: Executing operation SpannerIO.Write/Write mutations to Cloud Spanner/Keys sample as view/Flatten.PCollections
    May 18, 2018 2:02:22 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T02:02:21.203Z: Executing operation SpannerIO.Write/Write mutations to Cloud Spanner/Keys sample as view/CreateDataflowView
    May 18, 2018 2:02:22 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T02:02:21.387Z: Executing operation SpannerIO.Write/Write mutations to Cloud Spanner/Partition input+SpannerIO.Write/Write mutations to Cloud Spanner/Group by partition/Reify+SpannerIO.Write/Write mutations to Cloud Spanner/Group by partition/Write
    May 18, 2018 2:02:25 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T02:02:23.778Z: Executing operation SpannerIO.Write/Write mutations to Cloud Spanner/Group by partition/Close
    May 18, 2018 2:02:25 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T02:02:23.862Z: Executing operation SpannerIO.Write/Write mutations to Cloud Spanner/Group by partition/Read+SpannerIO.Write/Write mutations to Cloud Spanner/Group by partition/GroupByWindow+SpannerIO.Write/Write mutations to Cloud Spanner/Batch mutations together+SpannerIO.Write/Write mutations to Cloud Spanner/Write mutations to Spanner
    May 18, 2018 2:02:31 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T02:02:30.649Z: Cleaning up.
    May 18, 2018 2:02:31 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T02:02:30.989Z: Stopping worker pool...
    May 18, 2018 2:04:23 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T02:04:21.639Z: Autoscaling: Resized worker pool from 1 to 0.
    May 18, 2018 2:04:23 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T02:04:21.683Z: Autoscaling: Would further reduce the number of workers but reached the minimum number allowed for the job.
    May 18, 2018 2:04:23 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T02:04:21.715Z: Worker pool stopped.
    May 18, 2018 2:04:30 AM org.apache.beam.runners.dataflow.DataflowPipelineJob waitUntilFinish
    INFO: Job 2018-05-17_18_59_54-15438375337965929270 finished with status DONE.
    May 18, 2018 2:04:30 AM org.apache.beam.runners.dataflow.TestDataflowRunner checkForPAssertSuccess
    INFO: Success result for Dataflow job 2018-05-17_18_59_54-15438375337965929270. Found 0 success, 0 failures out of 0 expected assertions.
    May 18, 2018 2:04:30 AM org.apache.beam.runners.dataflow.DataflowPipelineJob waitUntilFinish
    INFO: Job 2018-05-17_18_59_54-15438375337965929270 finished with status DONE.

Gradle Test Executor 123 finished executing tests.

> Task :beam-runners-google-cloud-dataflow-java:googleCloudPlatformIntegrationTest
Finished generating test XML results (0.009 secs) into: <https://builds.apache.org/job/beam_PostCommit_Java_GradleBuild/ws/src/runners/google-cloud-dataflow-java/build/test-results/googleCloudPlatformIntegrationTest>
Generating HTML test report...
Finished generating test html results (0.011 secs) into: <https://builds.apache.org/job/beam_PostCommit_Java_GradleBuild/ws/src/runners/google-cloud-dataflow-java/build/reports/tests/googleCloudPlatformIntegrationTest>
Packing task ':beam-runners-google-cloud-dataflow-java:googleCloudPlatformIntegrationTest'
:beam-runners-google-cloud-dataflow-java:googleCloudPlatformIntegrationTest (Thread[Task worker for ':' Thread 2,5,main]) completed. Took 32 mins 58.516 secs.
:beam-runners-google-cloud-dataflow-java:postCommit (Thread[Task worker for ':' Thread 2,5,main]) started.

> Task :beam-runners-google-cloud-dataflow-java:postCommit
Skipping task ':beam-runners-google-cloud-dataflow-java:postCommit' as it has no actions.
:beam-runners-google-cloud-dataflow-java:postCommit (Thread[Task worker for ':' Thread 2,5,main]) completed. Took 0.0 secs.

FAILURE: Build completed with 2 failures.

1: Task failed with an exception.
-----------
* What went wrong:
Execution failed for task ':beam-sdks-java-maven-archetypes-starter:generateAndBuildArchetypeTest'.
> Process 'command '/home/jenkins/tools/maven/apache-maven-3.5.2/bin/mvn'' finished with non-zero exit value 1

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

2: Task failed with an exception.
-----------
* What went wrong:
Execution failed for task ':beam-sdks-java-maven-archetypes-examples:generateAndBuildArchetypeTest'.
> Process 'command '/home/jenkins/tools/maven/apache-maven-3.5.2/bin/mvn'' finished with non-zero exit value 1

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

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

Deprecated Gradle features were used in this build, making it incompatible with Gradle 5.0.
See https://docs.gradle.org/4.7/userguide/command_line_interface.html#sec:command_line_warnings

BUILD FAILED in 47m 6s
546 actionable tasks: 541 executed, 5 from cache

Publishing build scan...
https://gradle.com/s/s3ff7u4j73rr4

Build step 'Invoke Gradle script' changed build result to FAILURE
Build step 'Invoke Gradle script' marked build as failure
Recording test results
Not sending mail to unregistered user kedin@google.com


Build failed in Jenkins: beam_PostCommit_Java_GradleBuild #452

Posted by Apache Jenkins Server <je...@builds.apache.org>.
See <https://builds.apache.org/job/beam_PostCommit_Java_GradleBuild/452/display/redirect?page=changes>

Changes:

[matthias] Futurize metrics subpackage

------------------------------------------
[...truncated 18.92 MB...]
    INFO: To cancel the job using the 'gcloud' tool, run:
    > gcloud dataflow jobs --project=apache-beam-testing cancel --region=us-central1 2018-05-17_17_57_55-6581189880367005340
    May 18, 2018 12:57:56 AM org.apache.beam.runners.dataflow.TestDataflowRunner run
    INFO: Running Dataflow job 2018-05-17_17_57_55-6581189880367005340 with 0 expected assertions.
    May 18, 2018 12:58:07 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T00:57:55.131Z: Autoscaling is enabled for job 2018-05-17_17_57_55-6581189880367005340. The number of workers will be between 1 and 1000.
    May 18, 2018 12:58:07 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T00:57:55.155Z: Autoscaling was automatically enabled for job 2018-05-17_17_57_55-6581189880367005340.
    May 18, 2018 12:58:07 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T00:57:57.704Z: Checking required Cloud APIs are enabled.
    May 18, 2018 12:58:07 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T00:57:57.862Z: Checking permissions granted to controller Service Account.
    May 18, 2018 12:58:07 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T00:58:01.516Z: Worker configuration: n1-standard-1 in us-central1-b.
    May 18, 2018 12:58:07 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T00:58:01.951Z: Expanding CoGroupByKey operations into optimizable parts.
    May 18, 2018 12:58:07 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T00:58:02.104Z: Expanding GroupByKey operations into optimizable parts.
    May 18, 2018 12:58:07 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T00:58:02.132Z: Lifting ValueCombiningMappingFns into MergeBucketsMappingFns
    May 18, 2018 12:58:07 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T00:58:02.272Z: Fusing adjacent ParDo, Read, Write, and Flatten operations
    May 18, 2018 12:58:07 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T00:58:02.295Z: Elided trivial flatten 
    May 18, 2018 12:58:07 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T00:58:02.323Z: Fusing consumer SpannerIO.Write/Write mutations to Cloud Spanner/Wait.OnSignal/Wait/Map into SpannerIO.Write/Write mutations to Cloud Spanner/Create seed/Read(CreateSource)
    May 18, 2018 12:58:07 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T00:58:02.345Z: Fusing consumer SpannerIO.Write/Write mutations to Cloud Spanner/Read information schema into SpannerIO.Write/Write mutations to Cloud Spanner/Wait.OnSignal/Wait/Map
    May 18, 2018 12:58:07 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T00:58:02.370Z: Fusing consumer SpannerIO.Write/Write mutations to Cloud Spanner/Schema View/Combine.GloballyAsSingletonView/BatchViewOverrides.GroupByWindowHashAsKeyAndWindowAsSortKey/BatchViewOverrides.GroupByKeyAndSortValuesOnly/Write into SpannerIO.Write/Write mutations to Cloud Spanner/Schema View/Combine.GloballyAsSingletonView/BatchViewOverrides.GroupByWindowHashAsKeyAndWindowAsSortKey/ParDo(UseWindowHashAsKeyAndWindowAsSortKey)
    May 18, 2018 12:58:07 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T00:58:02.394Z: Fusing consumer SpannerIO.Write/Write mutations to Cloud Spanner/Schema View/Combine.GloballyAsSingletonView/ParDo(IsmRecordForSingularValuePerWindow) into SpannerIO.Write/Write mutations to Cloud Spanner/Schema View/Combine.GloballyAsSingletonView/BatchViewOverrides.GroupByWindowHashAsKeyAndWindowAsSortKey/BatchViewOverrides.GroupByKeyAndSortValuesOnly/Read
    May 18, 2018 12:58:07 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T00:58:02.423Z: Fusing consumer SpannerIO.Write/Write mutations to Cloud Spanner/Schema View/Combine.GloballyAsSingletonView/Combine.globally(Singleton)/WithKeys/AddKeys/Map into SpannerIO.Write/Write mutations to Cloud Spanner/Read information schema
    May 18, 2018 12:58:07 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T00:58:02.450Z: Fusing consumer SpannerIO.Write/Write mutations to Cloud Spanner/Schema View/Combine.GloballyAsSingletonView/Combine.globally(Singleton)/Combine.perKey(Singleton)/Combine.GroupedValues into SpannerIO.Write/Write mutations to Cloud Spanner/Schema View/Combine.GloballyAsSingletonView/Combine.globally(Singleton)/Combine.perKey(Singleton)/GroupByKey/Read
    May 18, 2018 12:58:07 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T00:58:02.473Z: Fusing consumer SpannerIO.Write/Write mutations to Cloud Spanner/Schema View/Combine.GloballyAsSingletonView/Combine.globally(Singleton)/Values/Values/Map into SpannerIO.Write/Write mutations to Cloud Spanner/Schema View/Combine.GloballyAsSingletonView/Combine.globally(Singleton)/Combine.perKey(Singleton)/Combine.GroupedValues/Extract
    May 18, 2018 12:58:07 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T00:58:02.494Z: Fusing consumer SpannerIO.Write/Write mutations to Cloud Spanner/Schema View/Combine.GloballyAsSingletonView/BatchViewOverrides.GroupByWindowHashAsKeyAndWindowAsSortKey/ParDo(UseWindowHashAsKeyAndWindowAsSortKey) into SpannerIO.Write/Write mutations to Cloud Spanner/Schema View/Combine.GloballyAsSingletonView/Combine.globally(Singleton)/Values/Values/Map
    May 18, 2018 12:58:07 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T00:58:02.509Z: Fusing consumer SpannerIO.Write/Write mutations to Cloud Spanner/Schema View/Combine.GloballyAsSingletonView/Combine.globally(Singleton)/Combine.perKey(Singleton)/Combine.GroupedValues/Extract into SpannerIO.Write/Write mutations to Cloud Spanner/Schema View/Combine.GloballyAsSingletonView/Combine.globally(Singleton)/Combine.perKey(Singleton)/Combine.GroupedValues
    May 18, 2018 12:58:07 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T00:58:02.532Z: Fusing consumer SpannerIO.Write/Write mutations to Cloud Spanner/Schema View/Combine.GloballyAsSingletonView/Combine.globally(Singleton)/Combine.perKey(Singleton)/GroupByKey+SpannerIO.Write/Write mutations to Cloud Spanner/Schema View/Combine.GloballyAsSingletonView/Combine.globally(Singleton)/Combine.perKey(Singleton)/Combine.GroupedValues/Partial into SpannerIO.Write/Write mutations to Cloud Spanner/Schema View/Combine.GloballyAsSingletonView/Combine.globally(Singleton)/WithKeys/AddKeys/Map
    May 18, 2018 12:58:07 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T00:58:02.559Z: Fusing consumer SpannerIO.Write/Write mutations to Cloud Spanner/Schema View/Combine.GloballyAsSingletonView/Combine.globally(Singleton)/Combine.perKey(Singleton)/GroupByKey/Reify into SpannerIO.Write/Write mutations to Cloud Spanner/Schema View/Combine.GloballyAsSingletonView/Combine.globally(Singleton)/Combine.perKey(Singleton)/GroupByKey+SpannerIO.Write/Write mutations to Cloud Spanner/Schema View/Combine.GloballyAsSingletonView/Combine.globally(Singleton)/Combine.perKey(Singleton)/Combine.GroupedValues/Partial
    May 18, 2018 12:58:07 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T00:58:02.583Z: Fusing consumer SpannerIO.Write/Write mutations to Cloud Spanner/Schema View/Combine.GloballyAsSingletonView/Combine.globally(Singleton)/Combine.perKey(Singleton)/GroupByKey/Write into SpannerIO.Write/Write mutations to Cloud Spanner/Schema View/Combine.GloballyAsSingletonView/Combine.globally(Singleton)/Combine.perKey(Singleton)/GroupByKey/Reify
    May 18, 2018 12:58:07 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T00:58:02.604Z: Fusing consumer SpannerIO.Write/Write mutations to Cloud Spanner/Wait.OnSignal/To wait view 0/ParDo(CollectWindows) into SpannerIO.Write/To mutation group
    May 18, 2018 12:58:07 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T00:58:02.629Z: Fusing consumer SpannerIO.Write/Write mutations to Cloud Spanner/Extract keys into SpannerIO.Write/Write mutations to Cloud Spanner/Serialize mutations
    May 18, 2018 12:58:07 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T00:58:02.653Z: Fusing consumer ParDo(GenerateMutations) into GenerateSequence/Read(BoundedCountingSource)
    May 18, 2018 12:58:07 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T00:58:02.674Z: Fusing consumer SpannerIO.Write/Write mutations to Cloud Spanner/Sample keys/Combine.GroupedValues into SpannerIO.Write/Write mutations to Cloud Spanner/Sample keys/GroupByKey/Read
    May 18, 2018 12:58:07 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T00:58:02.699Z: Fusing consumer SpannerIO.Write/Write mutations to Cloud Spanner/Batch mutations together into SpannerIO.Write/Write mutations to Cloud Spanner/Group by partition/GroupByWindow
    May 18, 2018 12:58:07 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T00:58:02.724Z: Fusing consumer SpannerIO.Write/Write mutations to Cloud Spanner/Keys sample as view/ParMultiDo(ToIsmRecordForMapLike) into SpannerIO.Write/Write mutations to Cloud Spanner/Keys sample as view/GBKaSVForData/BatchViewOverrides.GroupByKeyAndSortValuesOnly/Read
    May 18, 2018 12:58:07 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T00:58:02.750Z: Fusing consumer SpannerIO.Write/Write mutations to Cloud Spanner/Keys sample as view/GBKaSVForData/BatchViewOverrides.GroupByKeyAndSortValuesOnly/Write into SpannerIO.Write/Write mutations to Cloud Spanner/Keys sample as view/GBKaSVForData/ParDo(GroupByKeyHashAndSortByKeyAndWindow)
    May 18, 2018 12:58:07 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T00:58:02.774Z: Fusing consumer SpannerIO.Write/Write mutations to Cloud Spanner/Keys sample as view/GBKaSVForData/ParDo(GroupByKeyHashAndSortByKeyAndWindow) into SpannerIO.Write/Write mutations to Cloud Spanner/Sample keys/Combine.GroupedValues/Extract
    May 18, 2018 12:58:07 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T00:58:02.797Z: Fusing consumer SpannerIO.Write/Write mutations to Cloud Spanner/Sample keys/GroupByKey/Write into SpannerIO.Write/Write mutations to Cloud Spanner/Sample keys/GroupByKey/Reify
    May 18, 2018 12:58:07 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T00:58:02.821Z: Fusing consumer SpannerIO.Write/Write mutations to Cloud Spanner/Sample keys/Combine.GroupedValues/Extract into SpannerIO.Write/Write mutations to Cloud Spanner/Sample keys/Combine.GroupedValues
    May 18, 2018 12:58:07 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T00:58:02.842Z: Fusing consumer SpannerIO.Write/Write mutations to Cloud Spanner/Sample keys/GroupByKey/Reify into SpannerIO.Write/Write mutations to Cloud Spanner/Sample keys/GroupByKey+SpannerIO.Write/Write mutations to Cloud Spanner/Sample keys/Combine.GroupedValues/Partial
    May 18, 2018 12:58:07 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T00:58:02.869Z: Fusing consumer SpannerIO.Write/Write mutations to Cloud Spanner/Sample keys/GroupByKey+SpannerIO.Write/Write mutations to Cloud Spanner/Sample keys/Combine.GroupedValues/Partial into SpannerIO.Write/Write mutations to Cloud Spanner/Extract keys
    May 18, 2018 12:58:07 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T00:58:02.887Z: Fusing consumer SpannerIO.Write/Write mutations to Cloud Spanner/Wait.OnSignal/To wait view 0/Sample.Any/Combine.globally(SampleAny)/Combine.perKey(SampleAny)/GroupByKey/Write into SpannerIO.Write/Write mutations to Cloud Spanner/Wait.OnSignal/To wait view 0/Sample.Any/Combine.globally(SampleAny)/Combine.perKey(SampleAny)/GroupByKey/Reify
    May 18, 2018 12:58:07 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T00:58:02.910Z: Fusing consumer SpannerIO.Write/Write mutations to Cloud Spanner/Keys sample as view/GBKaSVForSize/Write into SpannerIO.Write/Write mutations to Cloud Spanner/Keys sample as view/ParMultiDo(ToIsmRecordForMapLike)
    May 18, 2018 12:58:07 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T00:58:02.935Z: Fusing consumer SpannerIO.Write/Write mutations to Cloud Spanner/Wait.OnSignal/To wait view 0/View.AsList/ParDo(ToIsmRecordForGlobalWindow) into SpannerIO.Write/Write mutations to Cloud Spanner/Wait.OnSignal/To wait view 0/Sample.Any/Flatten.Iterables/FlattenIterables/FlatMap
    May 18, 2018 12:58:07 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T00:58:02.961Z: Fusing consumer SpannerIO.Write/Write mutations to Cloud Spanner/Keys sample as view/GBKaSVForKeys/Write into SpannerIO.Write/Write mutations to Cloud Spanner/Keys sample as view/ParMultiDo(ToIsmRecordForMapLike)
    May 18, 2018 12:58:07 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T00:58:02.988Z: Fusing consumer SpannerIO.Write/Write mutations to Cloud Spanner/Wait.OnSignal/To wait view 0/Sample.Any/Flatten.Iterables/FlattenIterables/FlatMap into SpannerIO.Write/Write mutations to Cloud Spanner/Wait.OnSignal/To wait view 0/Sample.Any/Combine.globally(SampleAny)/Values/Values/Map
    May 18, 2018 12:58:07 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T00:58:03.014Z: Fusing consumer SpannerIO.Write/Write mutations to Cloud Spanner/Wait.OnSignal/To wait view 0/Sample.Any/Combine.globally(SampleAny)/Values/Values/Map into SpannerIO.Write/Write mutations to Cloud Spanner/Wait.OnSignal/To wait view 0/Sample.Any/Combine.globally(SampleAny)/Combine.perKey(SampleAny)/Combine.GroupedValues/Extract
    May 18, 2018 12:58:07 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T00:58:03.044Z: Fusing consumer SpannerIO.Write/Write mutations to Cloud Spanner/Keys sample as view/ParDo(ToIsmMetadataRecordForKey) into SpannerIO.Write/Write mutations to Cloud Spanner/Keys sample as view/GBKaSVForKeys/Read
    May 18, 2018 12:58:07 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T00:58:03.070Z: Fusing consumer SpannerIO.Write/Write mutations to Cloud Spanner/Wait.OnSignal/To wait view 0/Sample.Any/Combine.globally(SampleAny)/Combine.perKey(SampleAny)/Combine.GroupedValues/Extract into SpannerIO.Write/Write mutations to Cloud Spanner/Wait.OnSignal/To wait view 0/Sample.Any/Combine.globally(SampleAny)/Combine.perKey(SampleAny)/Combine.GroupedValues
    May 18, 2018 12:58:07 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T00:58:03.096Z: Fusing consumer SpannerIO.Write/Write mutations to Cloud Spanner/Wait.OnSignal/To wait view 0/Sample.Any/Combine.globally(SampleAny)/WithKeys/AddKeys/Map into SpannerIO.Write/Write mutations to Cloud Spanner/Wait.OnSignal/To wait view 0/ParDo(CollectWindows)
    May 18, 2018 12:58:07 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T00:58:03.121Z: Fusing consumer SpannerIO.Write/Write mutations to Cloud Spanner/Wait.OnSignal/To wait view 0/Sample.Any/Combine.globally(SampleAny)/Combine.perKey(SampleAny)/Combine.GroupedValues into SpannerIO.Write/Write mutations to Cloud Spanner/Wait.OnSignal/To wait view 0/Sample.Any/Combine.globally(SampleAny)/Combine.perKey(SampleAny)/GroupByKey/Read
    May 18, 2018 12:58:07 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T00:58:03.148Z: Fusing consumer SpannerIO.Write/Write mutations to Cloud Spanner/Write mutations to Spanner into SpannerIO.Write/Write mutations to Cloud Spanner/Batch mutations together
    May 18, 2018 12:58:07 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T00:58:03.174Z: Fusing consumer SpannerIO.Write/Write mutations to Cloud Spanner/Wait.OnSignal/To wait view 0/Sample.Any/Combine.globally(SampleAny)/Combine.perKey(SampleAny)/GroupByKey/Reify into SpannerIO.Write/Write mutations to Cloud Spanner/Wait.OnSignal/To wait view 0/Sample.Any/Combine.globally(SampleAny)/Combine.perKey(SampleAny)/GroupByKey+SpannerIO.Write/Write mutations to Cloud Spanner/Wait.OnSignal/To wait view 0/Sample.Any/Combine.globally(SampleAny)/Combine.perKey(SampleAny)/Combine.GroupedValues/Partial
    May 18, 2018 12:58:07 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T00:58:03.202Z: Fusing consumer SpannerIO.Write/Write mutations to Cloud Spanner/Wait.OnSignal/To wait view 0/Sample.Any/Combine.globally(SampleAny)/Combine.perKey(SampleAny)/GroupByKey+SpannerIO.Write/Write mutations to Cloud Spanner/Wait.OnSignal/To wait view 0/Sample.Any/Combine.globally(SampleAny)/Combine.perKey(SampleAny)/Combine.GroupedValues/Partial into SpannerIO.Write/Write mutations to Cloud Spanner/Wait.OnSignal/To wait view 0/Sample.Any/Combine.globally(SampleAny)/WithKeys/AddKeys/Map
    May 18, 2018 12:58:07 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T00:58:03.231Z: Fusing consumer SpannerIO.Write/Write mutations to Cloud Spanner/Group by partition/Reify into SpannerIO.Write/Write mutations to Cloud Spanner/Partition input
    May 18, 2018 12:58:07 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T00:58:03.249Z: Fusing consumer SpannerIO.Write/To mutation group into ParDo(GenerateMutations)
    May 18, 2018 12:58:07 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T00:58:03.274Z: Fusing consumer SpannerIO.Write/Write mutations to Cloud Spanner/Group by partition/GroupByWindow into SpannerIO.Write/Write mutations to Cloud Spanner/Group by partition/Read
    May 18, 2018 12:58:07 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T00:58:03.298Z: Fusing consumer SpannerIO.Write/Write mutations to Cloud Spanner/Group by partition/Write into SpannerIO.Write/Write mutations to Cloud Spanner/Group by partition/Reify
    May 18, 2018 12:58:07 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T00:58:03.321Z: Fusing consumer SpannerIO.Write/Write mutations to Cloud Spanner/Keys sample as view/ParDo(ToIsmMetadataRecordForSize) into SpannerIO.Write/Write mutations to Cloud Spanner/Keys sample as view/GBKaSVForSize/Read
    May 18, 2018 12:58:07 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T00:58:03.642Z: Executing operation SpannerIO.Write/Write mutations to Cloud Spanner/Schema View/Combine.GloballyAsSingletonView/Combine.globally(Singleton)/Combine.perKey(Singleton)/GroupByKey/Create
    May 18, 2018 12:58:07 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T00:58:03.657Z: Executing operation SpannerIO.Write/Write mutations to Cloud Spanner/Schema View/Combine.GloballyAsSingletonView/BatchViewOverrides.GroupByWindowHashAsKeyAndWindowAsSortKey/BatchViewOverrides.GroupByKeyAndSortValuesOnly/Create
    May 18, 2018 12:58:07 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T00:58:03.681Z: Executing operation SpannerIO.Write/Write mutations to Cloud Spanner/Sample keys/GroupByKey/Create
    May 18, 2018 12:58:07 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T00:58:03.694Z: Starting 1 workers in us-central1-b...
    May 18, 2018 12:58:07 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T00:58:03.705Z: Executing operation SpannerIO.Write/Write mutations to Cloud Spanner/Keys sample as view/GBKaSVForData/BatchViewOverrides.GroupByKeyAndSortValuesOnly/Create
    May 18, 2018 12:58:07 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T00:58:03.729Z: Executing operation SpannerIO.Write/Write mutations to Cloud Spanner/Keys sample as view/GBKaSVForSize/Create
    May 18, 2018 12:58:07 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T00:58:03.754Z: Executing operation SpannerIO.Write/Write mutations to Cloud Spanner/Keys sample as view/GBKaSVForKeys/Create
    May 18, 2018 12:58:07 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T00:58:03.778Z: Executing operation SpannerIO.Write/Write mutations to Cloud Spanner/Group by partition/Create
    May 18, 2018 12:58:07 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T00:58:03.805Z: Executing operation SpannerIO.Write/Write mutations to Cloud Spanner/Wait.OnSignal/To wait view 0/Sample.Any/Combine.globally(SampleAny)/Combine.perKey(SampleAny)/GroupByKey/Create
    May 18, 2018 12:58:07 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T00:58:04.059Z: Executing operation GenerateSequence/Read(BoundedCountingSource)+ParDo(GenerateMutations)+SpannerIO.Write/To mutation group+SpannerIO.Write/Write mutations to Cloud Spanner/Wait.OnSignal/To wait view 0/ParDo(CollectWindows)+SpannerIO.Write/Write mutations to Cloud Spanner/Wait.OnSignal/To wait view 0/Sample.Any/Combine.globally(SampleAny)/WithKeys/AddKeys/Map+SpannerIO.Write/Write mutations to Cloud Spanner/Wait.OnSignal/To wait view 0/Sample.Any/Combine.globally(SampleAny)/Combine.perKey(SampleAny)/GroupByKey+SpannerIO.Write/Write mutations to Cloud Spanner/Wait.OnSignal/To wait view 0/Sample.Any/Combine.globally(SampleAny)/Combine.perKey(SampleAny)/Combine.GroupedValues/Partial+SpannerIO.Write/Write mutations to Cloud Spanner/Wait.OnSignal/To wait view 0/Sample.Any/Combine.globally(SampleAny)/Combine.perKey(SampleAny)/GroupByKey/Reify+SpannerIO.Write/Write mutations to Cloud Spanner/Wait.OnSignal/To wait view 0/Sample.Any/Combine.globally(SampleAny)/Combine.perKey(SampleAny)/GroupByKey/Write
    May 18, 2018 12:58:11 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T00:58:10.903Z: Autoscaling: Raised the number of workers to 0 based on the rate of progress in the currently running step(s).
    May 18, 2018 12:58:27 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T00:58:26.642Z: Autoscaling: Raised the number of workers to 1 based on the rate of progress in the currently running step(s).
    May 18, 2018 12:58:27 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T00:58:26.683Z: Autoscaling: Would further reduce the number of workers but reached the minimum number allowed for the job.
    May 18, 2018 12:58:47 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T00:58:47.299Z: Workers have started successfully.
    May 18, 2018 12:59:14 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T00:59:11.793Z: Executing operation SpannerIO.Write/Write mutations to Cloud Spanner/Wait.OnSignal/To wait view 0/Sample.Any/Combine.globally(SampleAny)/Combine.perKey(SampleAny)/GroupByKey/Close
    May 18, 2018 12:59:14 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T00:59:11.886Z: Executing operation SpannerIO.Write/Write mutations to Cloud Spanner/Wait.OnSignal/To wait view 0/Sample.Any/Combine.globally(SampleAny)/Combine.perKey(SampleAny)/GroupByKey/Read+SpannerIO.Write/Write mutations to Cloud Spanner/Wait.OnSignal/To wait view 0/Sample.Any/Combine.globally(SampleAny)/Combine.perKey(SampleAny)/Combine.GroupedValues+SpannerIO.Write/Write mutations to Cloud Spanner/Wait.OnSignal/To wait view 0/Sample.Any/Combine.globally(SampleAny)/Combine.perKey(SampleAny)/Combine.GroupedValues/Extract+SpannerIO.Write/Write mutations to Cloud Spanner/Wait.OnSignal/To wait view 0/Sample.Any/Combine.globally(SampleAny)/Values/Values/Map+SpannerIO.Write/Write mutations to Cloud Spanner/Wait.OnSignal/To wait view 0/Sample.Any/Flatten.Iterables/FlattenIterables/FlatMap+SpannerIO.Write/Write mutations to Cloud Spanner/Wait.OnSignal/To wait view 0/View.AsList/ParDo(ToIsmRecordForGlobalWindow)
    May 18, 2018 12:59:22 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T00:59:21.403Z: Executing operation SpannerIO.Write/Write mutations to Cloud Spanner/Wait.OnSignal/To wait view 0/View.AsList/CreateDataflowView
    May 18, 2018 12:59:22 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T00:59:21.550Z: Executing operation SpannerIO.Write/Write mutations to Cloud Spanner/Create seed/Read(CreateSource)+SpannerIO.Write/Write mutations to Cloud Spanner/Wait.OnSignal/Wait/Map+SpannerIO.Write/Write mutations to Cloud Spanner/Read information schema+SpannerIO.Write/Write mutations to Cloud Spanner/Schema View/Combine.GloballyAsSingletonView/Combine.globally(Singleton)/WithKeys/AddKeys/Map+SpannerIO.Write/Write mutations to Cloud Spanner/Schema View/Combine.GloballyAsSingletonView/Combine.globally(Singleton)/Combine.perKey(Singleton)/GroupByKey+SpannerIO.Write/Write mutations to Cloud Spanner/Schema View/Combine.GloballyAsSingletonView/Combine.globally(Singleton)/Combine.perKey(Singleton)/Combine.GroupedValues/Partial+SpannerIO.Write/Write mutations to Cloud Spanner/Schema View/Combine.GloballyAsSingletonView/Combine.globally(Singleton)/Combine.perKey(Singleton)/GroupByKey/Reify+SpannerIO.Write/Write mutations to Cloud Spanner/Schema View/Combine.GloballyAsSingletonView/Combine.globally(Singleton)/Combine.perKey(Singleton)/GroupByKey/Write
    May 18, 2018 12:59:27 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T00:59:26.416Z: Executing operation SpannerIO.Write/Write mutations to Cloud Spanner/Schema View/Combine.GloballyAsSingletonView/Combine.globally(Singleton)/Combine.perKey(Singleton)/GroupByKey/Close
    May 18, 2018 12:59:27 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T00:59:26.488Z: Executing operation SpannerIO.Write/Write mutations to Cloud Spanner/Schema View/Combine.GloballyAsSingletonView/Combine.globally(Singleton)/Combine.perKey(Singleton)/GroupByKey/Read+SpannerIO.Write/Write mutations to Cloud Spanner/Schema View/Combine.GloballyAsSingletonView/Combine.globally(Singleton)/Combine.perKey(Singleton)/Combine.GroupedValues+SpannerIO.Write/Write mutations to Cloud Spanner/Schema View/Combine.GloballyAsSingletonView/Combine.globally(Singleton)/Combine.perKey(Singleton)/Combine.GroupedValues/Extract+SpannerIO.Write/Write mutations to Cloud Spanner/Schema View/Combine.GloballyAsSingletonView/Combine.globally(Singleton)/Values/Values/Map+SpannerIO.Write/Write mutations to Cloud Spanner/Schema View/Combine.GloballyAsSingletonView/BatchViewOverrides.GroupByWindowHashAsKeyAndWindowAsSortKey/ParDo(UseWindowHashAsKeyAndWindowAsSortKey)+SpannerIO.Write/Write mutations to Cloud Spanner/Schema View/Combine.GloballyAsSingletonView/BatchViewOverrides.GroupByWindowHashAsKeyAndWindowAsSortKey/BatchViewOverrides.GroupByKeyAndSortValuesOnly/Write
    May 18, 2018 12:59:32 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T00:59:32.272Z: Executing operation SpannerIO.Write/Write mutations to Cloud Spanner/Schema View/Combine.GloballyAsSingletonView/BatchViewOverrides.GroupByWindowHashAsKeyAndWindowAsSortKey/BatchViewOverrides.GroupByKeyAndSortValuesOnly/Close
    May 18, 2018 12:59:32 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T00:59:32.323Z: Executing operation SpannerIO.Write/Write mutations to Cloud Spanner/Schema View/Combine.GloballyAsSingletonView/BatchViewOverrides.GroupByWindowHashAsKeyAndWindowAsSortKey/BatchViewOverrides.GroupByKeyAndSortValuesOnly/Read+SpannerIO.Write/Write mutations to Cloud Spanner/Schema View/Combine.GloballyAsSingletonView/ParDo(IsmRecordForSingularValuePerWindow)
    May 18, 2018 12:59:40 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T00:59:40.615Z: Executing operation SpannerIO.Write/Write mutations to Cloud Spanner/Schema View/Combine.GloballyAsSingletonView/CreateDataflowView
    May 18, 2018 12:59:40 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T00:59:40.729Z: Executing operation SpannerIO.Write/Write mutations to Cloud Spanner/Serialize mutations+SpannerIO.Write/Write mutations to Cloud Spanner/Extract keys+SpannerIO.Write/Write mutations to Cloud Spanner/Sample keys/GroupByKey+SpannerIO.Write/Write mutations to Cloud Spanner/Sample keys/Combine.GroupedValues/Partial+SpannerIO.Write/Write mutations to Cloud Spanner/Sample keys/GroupByKey/Reify+SpannerIO.Write/Write mutations to Cloud Spanner/Sample keys/GroupByKey/Write
    May 18, 2018 12:59:50 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T00:59:50.755Z: Executing operation SpannerIO.Write/Write mutations to Cloud Spanner/Sample keys/GroupByKey/Close
    May 18, 2018 12:59:50 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T00:59:50.810Z: Executing operation SpannerIO.Write/Write mutations to Cloud Spanner/Sample keys/GroupByKey/Read+SpannerIO.Write/Write mutations to Cloud Spanner/Sample keys/Combine.GroupedValues+SpannerIO.Write/Write mutations to Cloud Spanner/Sample keys/Combine.GroupedValues/Extract+SpannerIO.Write/Write mutations to Cloud Spanner/Keys sample as view/GBKaSVForData/ParDo(GroupByKeyHashAndSortByKeyAndWindow)+SpannerIO.Write/Write mutations to Cloud Spanner/Keys sample as view/GBKaSVForData/BatchViewOverrides.GroupByKeyAndSortValuesOnly/Write
    May 18, 2018 12:59:53 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T00:59:52.556Z: Executing operation SpannerIO.Write/Write mutations to Cloud Spanner/Keys sample as view/GBKaSVForData/BatchViewOverrides.GroupByKeyAndSortValuesOnly/Close
    May 18, 2018 12:59:53 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T00:59:52.615Z: Executing operation SpannerIO.Write/Write mutations to Cloud Spanner/Keys sample as view/GBKaSVForData/BatchViewOverrides.GroupByKeyAndSortValuesOnly/Read+SpannerIO.Write/Write mutations to Cloud Spanner/Keys sample as view/ParMultiDo(ToIsmRecordForMapLike)+SpannerIO.Write/Write mutations to Cloud Spanner/Keys sample as view/GBKaSVForSize/Write+SpannerIO.Write/Write mutations to Cloud Spanner/Keys sample as view/GBKaSVForKeys/Write
    May 18, 2018 1:00:00 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T00:59:59.776Z: Executing operation SpannerIO.Write/Write mutations to Cloud Spanner/Keys sample as view/GBKaSVForSize/Close
    May 18, 2018 1:00:00 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T00:59:59.806Z: Executing operation SpannerIO.Write/Write mutations to Cloud Spanner/Keys sample as view/GBKaSVForKeys/Close
    May 18, 2018 1:00:00 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T00:59:59.856Z: Executing operation SpannerIO.Write/Write mutations to Cloud Spanner/Keys sample as view/GBKaSVForSize/Read+SpannerIO.Write/Write mutations to Cloud Spanner/Keys sample as view/ParDo(ToIsmMetadataRecordForSize)
    May 18, 2018 1:00:00 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T00:59:59.886Z: Executing operation SpannerIO.Write/Write mutations to Cloud Spanner/Keys sample as view/GBKaSVForKeys/Read+SpannerIO.Write/Write mutations to Cloud Spanner/Keys sample as view/ParDo(ToIsmMetadataRecordForKey)
    May 18, 2018 1:00:11 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T01:00:11.427Z: Executing operation SpannerIO.Write/Write mutations to Cloud Spanner/Keys sample as view/Flatten.PCollections
    May 18, 2018 1:00:11 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T01:00:11.592Z: Executing operation SpannerIO.Write/Write mutations to Cloud Spanner/Keys sample as view/CreateDataflowView
    May 18, 2018 1:00:11 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T01:00:11.730Z: Executing operation SpannerIO.Write/Write mutations to Cloud Spanner/Partition input+SpannerIO.Write/Write mutations to Cloud Spanner/Group by partition/Reify+SpannerIO.Write/Write mutations to Cloud Spanner/Group by partition/Write
    May 18, 2018 1:00:16 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T01:00:15.206Z: Executing operation SpannerIO.Write/Write mutations to Cloud Spanner/Group by partition/Close
    May 18, 2018 1:00:16 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T01:00:15.255Z: Executing operation SpannerIO.Write/Write mutations to Cloud Spanner/Group by partition/Read+SpannerIO.Write/Write mutations to Cloud Spanner/Group by partition/GroupByWindow+SpannerIO.Write/Write mutations to Cloud Spanner/Batch mutations together+SpannerIO.Write/Write mutations to Cloud Spanner/Write mutations to Spanner
    May 18, 2018 1:00:23 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T01:00:22.431Z: Cleaning up.
    May 18, 2018 1:00:23 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T01:00:22.649Z: Stopping worker pool...
    May 18, 2018 1:02:03 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T01:02:02.548Z: Autoscaling: Resized worker pool from 1 to 0.
    May 18, 2018 1:02:03 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T01:02:02.678Z: Autoscaling: Would further reduce the number of workers but reached the minimum number allowed for the job.
    May 18, 2018 1:02:03 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T01:02:02.728Z: Worker pool stopped.
    May 18, 2018 1:02:10 AM org.apache.beam.runners.dataflow.DataflowPipelineJob waitUntilFinish
    INFO: Job 2018-05-17_17_57_55-6581189880367005340 finished with status DONE.
    May 18, 2018 1:02:10 AM org.apache.beam.runners.dataflow.TestDataflowRunner checkForPAssertSuccess
    INFO: Success result for Dataflow job 2018-05-17_17_57_55-6581189880367005340. Found 0 success, 0 failures out of 0 expected assertions.
    May 18, 2018 1:02:10 AM org.apache.beam.runners.dataflow.DataflowPipelineJob waitUntilFinish
    INFO: Job 2018-05-17_17_57_55-6581189880367005340 finished with status DONE.

Gradle Test Executor 123 finished executing tests.

> Task :beam-runners-google-cloud-dataflow-java:googleCloudPlatformIntegrationTest
Finished generating test XML results (0.009 secs) into: <https://builds.apache.org/job/beam_PostCommit_Java_GradleBuild/ws/src/runners/google-cloud-dataflow-java/build/test-results/googleCloudPlatformIntegrationTest>
Generating HTML test report...
Finished generating test html results (0.01 secs) into: <https://builds.apache.org/job/beam_PostCommit_Java_GradleBuild/ws/src/runners/google-cloud-dataflow-java/build/reports/tests/googleCloudPlatformIntegrationTest>
Packing task ':beam-runners-google-cloud-dataflow-java:googleCloudPlatformIntegrationTest'
:beam-runners-google-cloud-dataflow-java:googleCloudPlatformIntegrationTest (Thread[Task worker for ':' Thread 14,5,main]) completed. Took 32 mins 15.314 secs.
:beam-runners-google-cloud-dataflow-java:postCommit (Thread[Task worker for ':' Thread 14,5,main]) started.

> Task :beam-runners-google-cloud-dataflow-java:postCommit
Skipping task ':beam-runners-google-cloud-dataflow-java:postCommit' as it has no actions.
:beam-runners-google-cloud-dataflow-java:postCommit (Thread[Task worker for ':' Thread 14,5,main]) completed. Took 0.0 secs.

FAILURE: Build completed with 2 failures.

1: Task failed with an exception.
-----------
* What went wrong:
Execution failed for task ':beam-sdks-java-maven-archetypes-starter:generateAndBuildArchetypeTest'.
> Process 'command '/home/jenkins/tools/maven/apache-maven-3.5.2/bin/mvn'' finished with non-zero exit value 1

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

2: Task failed with an exception.
-----------
* What went wrong:
Execution failed for task ':beam-sdks-java-maven-archetypes-examples:generateAndBuildArchetypeTest'.
> Process 'command '/home/jenkins/tools/maven/apache-maven-3.5.2/bin/mvn'' finished with non-zero exit value 1

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

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

Deprecated Gradle features were used in this build, making it incompatible with Gradle 5.0.
See https://docs.gradle.org/4.7/userguide/command_line_interface.html#sec:command_line_warnings

BUILD FAILED in 45m 11s
546 actionable tasks: 541 executed, 5 from cache

Publishing build scan...
https://gradle.com/s/v7dhqfzxbcrie

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