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    INFO: Running Dataflow job 2018-05-18_11_51_45-872778116657510860 with 0 expected assertions.
    May 18, 2018 6:51:56 PM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T18:51:45.522Z: Autoscaling is enabled for job 2018-05-18_11_51_45-872778116657510860. The number of workers will be between 1 and 1000.
    May 18, 2018 6:51:56 PM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T18:51:45.563Z: Autoscaling was automatically enabled for job 2018-05-18_11_51_45-872778116657510860.
    May 18, 2018 6:51:56 PM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T18:51:48.260Z: Checking required Cloud APIs are enabled.
    May 18, 2018 6:51:56 PM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T18:51:48.392Z: Checking permissions granted to controller Service Account.
    May 18, 2018 6:51:56 PM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T18:51:52.890Z: Worker configuration: n1-standard-1 in us-central1-f.
    May 18, 2018 6:51:56 PM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T18:51:53.315Z: Expanding CoGroupByKey operations into optimizable parts.
    May 18, 2018 6:51:56 PM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T18:51:53.576Z: Expanding GroupByKey operations into optimizable parts.
    May 18, 2018 6:51:56 PM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T18:51:53.609Z: Lifting ValueCombiningMappingFns into MergeBucketsMappingFns
    May 18, 2018 6:51:56 PM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T18:51:53.873Z: Fusing adjacent ParDo, Read, Write, and Flatten operations
    May 18, 2018 6:51:56 PM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T18:51:53.914Z: Elided trivial flatten 
    May 18, 2018 6:51:56 PM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T18:51:53.961Z: Fusing consumer SpannerIO.Write/Write mutations to Cloud Spanner/Wait.OnSignal/Wait/Map into SpannerIO.Write/Write mutations to Cloud Spanner/Create seed/Read(CreateSource)
    May 18, 2018 6:51:56 PM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T18:51:54.008Z: 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 6:51:56 PM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T18:51:54.055Z: Fusing consumer SpannerIO.Write/Write mutations to Cloud Spanner/Schema View/Combine.GloballyAsSingletonView/BatchViewOverrides.GroupByWindowHashAsKeyAndWindowAsSortKey/BatchViewOverrides.GroupByKeyAndSortValuesOnly/Write into SpannerIO.Write/Write mutations to Cloud Spanner/Schema View/Combine.GloballyAsSingletonView/BatchViewOverrides.GroupByWindowHashAsKeyAndWindowAsSortKey/ParDo(UseWindowHashAsKeyAndWindowAsSortKey)
    May 18, 2018 6:51:56 PM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T18:51:54.099Z: 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 6:51:56 PM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T18:51:54.142Z: Fusing consumer SpannerIO.Write/Write mutations to Cloud Spanner/Schema View/Combine.GloballyAsSingletonView/Combine.globally(Singleton)/WithKeys/AddKeys/Map into SpannerIO.Write/Write mutations to Cloud Spanner/Read information schema
    May 18, 2018 6:51:56 PM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T18:51:54.185Z: 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 6:51:56 PM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T18:51:54.227Z: Fusing consumer SpannerIO.Write/Write mutations to Cloud Spanner/Schema View/Combine.GloballyAsSingletonView/Combine.globally(Singleton)/Values/Values/Map into SpannerIO.Write/Write mutations to Cloud Spanner/Schema View/Combine.GloballyAsSingletonView/Combine.globally(Singleton)/Combine.perKey(Singleton)/Combine.GroupedValues/Extract
    May 18, 2018 6:51:56 PM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T18:51:54.268Z: 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 6:51:56 PM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T18:51:54.294Z: Fusing consumer SpannerIO.Write/Write mutations to Cloud Spanner/Schema View/Combine.GloballyAsSingletonView/Combine.globally(Singleton)/Combine.perKey(Singleton)/Combine.GroupedValues/Extract into SpannerIO.Write/Write mutations to Cloud Spanner/Schema View/Combine.GloballyAsSingletonView/Combine.globally(Singleton)/Combine.perKey(Singleton)/Combine.GroupedValues
    May 18, 2018 6:51:56 PM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T18:51:54.335Z: 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 6:51:56 PM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T18:51:54.371Z: Fusing consumer SpannerIO.Write/Write mutations to Cloud Spanner/Schema View/Combine.GloballyAsSingletonView/Combine.globally(Singleton)/Combine.perKey(Singleton)/GroupByKey/Reify into SpannerIO.Write/Write mutations to Cloud Spanner/Schema View/Combine.GloballyAsSingletonView/Combine.globally(Singleton)/Combine.perKey(Singleton)/GroupByKey+SpannerIO.Write/Write mutations to Cloud Spanner/Schema View/Combine.GloballyAsSingletonView/Combine.globally(Singleton)/Combine.perKey(Singleton)/Combine.GroupedValues/Partial
    May 18, 2018 6:51:56 PM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T18:51:54.416Z: 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 6:51:56 PM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T18:51:54.461Z: Fusing consumer SpannerIO.Write/Write mutations to Cloud Spanner/Wait.OnSignal/To wait view 0/ParDo(CollectWindows) into SpannerIO.Write/To mutation group
    May 18, 2018 6:51:56 PM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T18:51:54.505Z: Fusing consumer SpannerIO.Write/Write mutations to Cloud Spanner/Extract keys into SpannerIO.Write/Write mutations to Cloud Spanner/Serialize mutations
    May 18, 2018 6:51:56 PM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T18:51:54.549Z: Fusing consumer ParDo(GenerateMutations) into GenerateSequence/Read(BoundedCountingSource)
    May 18, 2018 6:51:56 PM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T18:51:54.591Z: 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 6:51:56 PM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T18:51:54.635Z: Fusing consumer SpannerIO.Write/Write mutations to Cloud Spanner/Batch mutations together into SpannerIO.Write/Write mutations to Cloud Spanner/Group by partition/GroupByWindow
    May 18, 2018 6:51:56 PM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T18:51:54.681Z: 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 6:51:56 PM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T18:51:54.723Z: Fusing consumer SpannerIO.Write/Write mutations to Cloud Spanner/Keys sample as view/GBKaSVForData/BatchViewOverrides.GroupByKeyAndSortValuesOnly/Write into SpannerIO.Write/Write mutations to Cloud Spanner/Keys sample as view/GBKaSVForData/ParDo(GroupByKeyHashAndSortByKeyAndWindow)
    May 18, 2018 6:51:56 PM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T18:51:54.768Z: 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 6:51:56 PM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T18:51:54.814Z: Fusing consumer SpannerIO.Write/Write mutations to Cloud Spanner/Sample keys/GroupByKey/Write into SpannerIO.Write/Write mutations to Cloud Spanner/Sample keys/GroupByKey/Reify
    May 18, 2018 6:51:56 PM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T18:51:54.858Z: 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 6:51:56 PM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T18:51:54.891Z: Fusing consumer SpannerIO.Write/Write mutations to Cloud Spanner/Sample keys/GroupByKey/Reify into SpannerIO.Write/Write mutations to Cloud Spanner/Sample keys/GroupByKey+SpannerIO.Write/Write mutations to Cloud Spanner/Sample keys/Combine.GroupedValues/Partial
    May 18, 2018 6:51:56 PM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T18:51:54.934Z: 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 6:51:56 PM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T18:51:54.964Z: Fusing consumer SpannerIO.Write/Write mutations to Cloud Spanner/Wait.OnSignal/To wait view 0/Sample.Any/Combine.globally(SampleAny)/Combine.perKey(SampleAny)/GroupByKey/Write into SpannerIO.Write/Write mutations to Cloud Spanner/Wait.OnSignal/To wait view 0/Sample.Any/Combine.globally(SampleAny)/Combine.perKey(SampleAny)/GroupByKey/Reify
    May 18, 2018 6:51:56 PM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T18:51:55.005Z: 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 6:51:56 PM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T18:51:55.043Z: Fusing consumer SpannerIO.Write/Write mutations to Cloud Spanner/Wait.OnSignal/To wait view 0/View.AsList/ParDo(ToIsmRecordForGlobalWindow) into SpannerIO.Write/Write mutations to Cloud Spanner/Wait.OnSignal/To wait view 0/Sample.Any/Flatten.Iterables/FlattenIterables/FlatMap
    May 18, 2018 6:51:56 PM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T18:51:55.087Z: 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 6:51:56 PM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T18:51:55.139Z: Fusing consumer SpannerIO.Write/Write mutations to Cloud Spanner/Wait.OnSignal/To wait view 0/Sample.Any/Flatten.Iterables/FlattenIterables/FlatMap into SpannerIO.Write/Write mutations to Cloud Spanner/Wait.OnSignal/To wait view 0/Sample.Any/Combine.globally(SampleAny)/Values/Values/Map
    May 18, 2018 6:51:56 PM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T18:51:55.183Z: 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 6:51:56 PM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T18:51:55.229Z: Fusing consumer SpannerIO.Write/Write mutations to Cloud Spanner/Keys sample as view/ParDo(ToIsmMetadataRecordForKey) into SpannerIO.Write/Write mutations to Cloud Spanner/Keys sample as view/GBKaSVForKeys/Read
    May 18, 2018 6:51:56 PM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T18:51:55.276Z: 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 6:51:56 PM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T18:51:55.321Z: Fusing consumer SpannerIO.Write/Write mutations to Cloud Spanner/Wait.OnSignal/To wait view 0/Sample.Any/Combine.globally(SampleAny)/WithKeys/AddKeys/Map into SpannerIO.Write/Write mutations to Cloud Spanner/Wait.OnSignal/To wait view 0/ParDo(CollectWindows)
    May 18, 2018 6:51:56 PM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T18:51:55.365Z: 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 6:51:56 PM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T18:51:55.396Z: Fusing consumer SpannerIO.Write/Write mutations to Cloud Spanner/Write mutations to Spanner into SpannerIO.Write/Write mutations to Cloud Spanner/Batch mutations together
    May 18, 2018 6:51:56 PM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T18:51:55.445Z: 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 6:51:56 PM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T18:51:55.483Z: Fusing consumer SpannerIO.Write/Write mutations to Cloud Spanner/Wait.OnSignal/To wait view 0/Sample.Any/Combine.globally(SampleAny)/Combine.perKey(SampleAny)/GroupByKey+SpannerIO.Write/Write mutations to Cloud Spanner/Wait.OnSignal/To wait view 0/Sample.Any/Combine.globally(SampleAny)/Combine.perKey(SampleAny)/Combine.GroupedValues/Partial into SpannerIO.Write/Write mutations to Cloud Spanner/Wait.OnSignal/To wait view 0/Sample.Any/Combine.globally(SampleAny)/WithKeys/AddKeys/Map
    May 18, 2018 6:51:56 PM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T18:51:55.528Z: 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 6:51:56 PM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T18:51:55.566Z: Fusing consumer SpannerIO.Write/To mutation group into ParDo(GenerateMutations)
    May 18, 2018 6:51:56 PM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T18:51:55.610Z: 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 6:51:56 PM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T18:51:55.647Z: Fusing consumer SpannerIO.Write/Write mutations to Cloud Spanner/Group by partition/Write into SpannerIO.Write/Write mutations to Cloud Spanner/Group by partition/Reify
    May 18, 2018 6:51:56 PM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T18:51:55.681Z: 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 6:51:58 PM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T18:51:56.121Z: Executing operation SpannerIO.Write/Write mutations to Cloud Spanner/Schema View/Combine.GloballyAsSingletonView/Combine.globally(Singleton)/Combine.perKey(Singleton)/GroupByKey/Create
    May 18, 2018 6:51:58 PM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T18:51:56.146Z: Executing operation SpannerIO.Write/Write mutations to Cloud Spanner/Schema View/Combine.GloballyAsSingletonView/BatchViewOverrides.GroupByWindowHashAsKeyAndWindowAsSortKey/BatchViewOverrides.GroupByKeyAndSortValuesOnly/Create
    May 18, 2018 6:51:58 PM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T18:51:56.171Z: Executing operation SpannerIO.Write/Write mutations to Cloud Spanner/Sample keys/GroupByKey/Create
    May 18, 2018 6:51:58 PM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T18:51:56.201Z: Executing operation SpannerIO.Write/Write mutations to Cloud Spanner/Keys sample as view/GBKaSVForData/BatchViewOverrides.GroupByKeyAndSortValuesOnly/Create
    May 18, 2018 6:51:58 PM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T18:51:56.216Z: Starting 1 workers in us-central1-f...
    May 18, 2018 6:51:58 PM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T18:51:56.233Z: Executing operation SpannerIO.Write/Write mutations to Cloud Spanner/Keys sample as view/GBKaSVForSize/Create
    May 18, 2018 6:51:58 PM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T18:51:56.262Z: Executing operation SpannerIO.Write/Write mutations to Cloud Spanner/Keys sample as view/GBKaSVForKeys/Create
    May 18, 2018 6:51:58 PM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T18:51:56.291Z: Executing operation SpannerIO.Write/Write mutations to Cloud Spanner/Group by partition/Create
    May 18, 2018 6:51:58 PM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T18:51:56.324Z: Executing operation SpannerIO.Write/Write mutations to Cloud Spanner/Wait.OnSignal/To wait view 0/Sample.Any/Combine.globally(SampleAny)/Combine.perKey(SampleAny)/GroupByKey/Create
    May 18, 2018 6:51:58 PM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T18:51:56.648Z: 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 6:52:06 PM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T18:52:03.735Z: Autoscaling: Raised the number of workers to 0 based on the rate of progress in the currently running step(s).
    May 18, 2018 6:52:16 PM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T18:52:14.111Z: Autoscaling: Raised the number of workers to 1 based on the rate of progress in the currently running step(s).
    May 18, 2018 6:52:16 PM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T18:52:14.156Z: Autoscaling: Would further reduce the number of workers but reached the minimum number allowed for the job.
    May 18, 2018 6:52:30 PM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T18:52:30.535Z: Workers have started successfully.
    May 18, 2018 6:53:08 PM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T18:53:07.037Z: Executing operation SpannerIO.Write/Write mutations to Cloud Spanner/Wait.OnSignal/To wait view 0/Sample.Any/Combine.globally(SampleAny)/Combine.perKey(SampleAny)/GroupByKey/Close
    May 18, 2018 6:53:08 PM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T18:53:07.113Z: 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 6:53:16 PM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T18:53:15.627Z: Executing operation SpannerIO.Write/Write mutations to Cloud Spanner/Wait.OnSignal/To wait view 0/View.AsList/CreateDataflowView
    May 18, 2018 6:53:16 PM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T18:53:15.809Z: 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 6:53:24 PM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T18:53:23.752Z: Executing operation SpannerIO.Write/Write mutations to Cloud Spanner/Schema View/Combine.GloballyAsSingletonView/Combine.globally(Singleton)/Combine.perKey(Singleton)/GroupByKey/Close
    May 18, 2018 6:53:24 PM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T18:53:23.848Z: 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 6:53:30 PM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T18:53:28.497Z: Executing operation SpannerIO.Write/Write mutations to Cloud Spanner/Schema View/Combine.GloballyAsSingletonView/BatchViewOverrides.GroupByWindowHashAsKeyAndWindowAsSortKey/BatchViewOverrides.GroupByKeyAndSortValuesOnly/Close
    May 18, 2018 6:53:30 PM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T18:53:28.606Z: 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 6:53:35 PM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T18:53:34.714Z: Executing operation SpannerIO.Write/Write mutations to Cloud Spanner/Schema View/Combine.GloballyAsSingletonView/CreateDataflowView
    May 18, 2018 6:53:35 PM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T18:53:34.923Z: 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 6:53:47 PM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T18:53:46.079Z: Executing operation SpannerIO.Write/Write mutations to Cloud Spanner/Sample keys/GroupByKey/Close
    May 18, 2018 6:53:47 PM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T18:53:46.169Z: 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 6:53:53 PM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T18:53:51.003Z: Executing operation SpannerIO.Write/Write mutations to Cloud Spanner/Keys sample as view/GBKaSVForData/BatchViewOverrides.GroupByKeyAndSortValuesOnly/Close
    May 18, 2018 6:53:53 PM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T18:53:51.072Z: 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 6:54:00 PM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T18:54:00.009Z: Executing operation SpannerIO.Write/Write mutations to Cloud Spanner/Keys sample as view/GBKaSVForSize/Close
    May 18, 2018 6:54:00 PM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T18:54:00.045Z: Executing operation SpannerIO.Write/Write mutations to Cloud Spanner/Keys sample as view/GBKaSVForKeys/Close
    May 18, 2018 6:54:00 PM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T18:54:00.083Z: Executing operation SpannerIO.Write/Write mutations to Cloud Spanner/Keys sample as view/GBKaSVForSize/Read+SpannerIO.Write/Write mutations to Cloud Spanner/Keys sample as view/ParDo(ToIsmMetadataRecordForSize)
    May 18, 2018 6:54:00 PM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T18:54:00.124Z: 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 6:54:11 PM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T18:54:09.598Z: Executing operation SpannerIO.Write/Write mutations to Cloud Spanner/Keys sample as view/Flatten.PCollections
    May 18, 2018 6:54:11 PM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T18:54:09.911Z: Executing operation SpannerIO.Write/Write mutations to Cloud Spanner/Keys sample as view/CreateDataflowView
    May 18, 2018 6:54:11 PM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T18:54:10.093Z: Executing operation SpannerIO.Write/Write mutations to Cloud Spanner/Partition input+SpannerIO.Write/Write mutations to Cloud Spanner/Group by partition/Reify+SpannerIO.Write/Write mutations to Cloud Spanner/Group by partition/Write
    May 18, 2018 6:54:13 PM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T18:54:12.541Z: Executing operation SpannerIO.Write/Write mutations to Cloud Spanner/Group by partition/Close
    May 18, 2018 6:54:13 PM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T18:54:12.622Z: Executing operation SpannerIO.Write/Write mutations to Cloud Spanner/Group by partition/Read+SpannerIO.Write/Write mutations to Cloud Spanner/Group by partition/GroupByWindow+SpannerIO.Write/Write mutations to Cloud Spanner/Batch mutations together+SpannerIO.Write/Write mutations to Cloud Spanner/Write mutations to Spanner
    May 18, 2018 6:54:19 PM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T18:54:19.758Z: Cleaning up.
    May 18, 2018 6:54:22 PM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T18:54:20.076Z: Stopping worker pool...
    May 18, 2018 6:55:38 PM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T18:55:37.783Z: Autoscaling: Resized worker pool from 1 to 0.
    May 18, 2018 6:55:38 PM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T18:55:37.825Z: Autoscaling: Would further reduce the number of workers but reached the minimum number allowed for the job.
    May 18, 2018 6:55:48 PM org.apache.beam.runners.dataflow.DataflowPipelineJob waitUntilFinish
    INFO: Job 2018-05-18_11_51_45-872778116657510860 finished with status DONE.
    May 18, 2018 6:55:48 PM org.apache.beam.runners.dataflow.TestDataflowRunner checkForPAssertSuccess
    INFO: Success result for Dataflow job 2018-05-18_11_51_45-872778116657510860. Found 0 success, 0 failures out of 0 expected assertions.
    May 18, 2018 6:55:48 PM org.apache.beam.runners.dataflow.DataflowPipelineJob waitUntilFinish
    INFO: Job 2018-05-18_11_51_45-872778116657510860 finished with status DONE.

Gradle Test Executor 123 finished executing tests.

> Task :beam-runners-google-cloud-dataflow-java:googleCloudPlatformIntegrationTest
Finished generating test XML results (0.01 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 ':',5,main]) completed. Took 38 mins 1.916 secs.
:beam-runners-google-cloud-dataflow-java:postCommit (Thread[Task worker for ':',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 ':',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 54m 0s
546 actionable tasks: 541 executed, 5 from cache

Publishing build scan...
https://gradle.com/s/s2shvs5q7fsl6

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 timrobertson100@gmail.com
Not sending mail to unregistered user kedin@google.com
Not sending mail to unregistered user rober@frantil.com
Not sending mail to unregistered user samuelw@google.com
Not sending mail to unregistered user herohde@google.com


Jenkins build is back to normal : beam_PostCommit_Java_GradleBuild #480

Posted by Apache Jenkins Server <je...@builds.apache.org>.
See <https://builds.apache.org/job/beam_PostCommit_Java_GradleBuild/480/display/redirect>


Build failed in Jenkins: beam_PostCommit_Java_GradleBuild #479

Posted by Apache Jenkins Server <je...@builds.apache.org>.
See <https://builds.apache.org/job/beam_PostCommit_Java_GradleBuild/479/display/redirect>

------------------------------------------
[...truncated 19.97 MB...]
    May 19, 2018 6:42:18 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-19T06:42:06.914Z: Autoscaling is enabled for job 2018-05-18_23_42_06-7513888841386626153. The number of workers will be between 1 and 1000.
    May 19, 2018 6:42:18 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-19T06:42:06.955Z: Autoscaling was automatically enabled for job 2018-05-18_23_42_06-7513888841386626153.
    May 19, 2018 6:42:18 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-19T06:42:09.208Z: Checking required Cloud APIs are enabled.
    May 19, 2018 6:42:18 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-19T06:42:09.364Z: Checking permissions granted to controller Service Account.
    May 19, 2018 6:42:18 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-19T06:42:12.863Z: Worker configuration: n1-standard-1 in us-central1-b.
    May 19, 2018 6:42:18 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-19T06:42:13.206Z: Expanding CoGroupByKey operations into optimizable parts.
    May 19, 2018 6:42:18 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-19T06:42:13.431Z: Expanding GroupByKey operations into optimizable parts.
    May 19, 2018 6:42:18 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-19T06:42:13.468Z: Lifting ValueCombiningMappingFns into MergeBucketsMappingFns
    May 19, 2018 6:42:18 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-19T06:42:13.712Z: Fusing adjacent ParDo, Read, Write, and Flatten operations
    May 19, 2018 6:42:18 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-19T06:42:13.757Z: Elided trivial flatten 
    May 19, 2018 6:42:18 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-19T06:42:13.796Z: Fusing consumer SpannerIO.Write/Write mutations to Cloud Spanner/Wait.OnSignal/Wait/Map into SpannerIO.Write/Write mutations to Cloud Spanner/Create seed/Read(CreateSource)
    May 19, 2018 6:42:18 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-19T06:42:13.839Z: 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 19, 2018 6:42:18 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-19T06:42:13.883Z: Fusing consumer SpannerIO.Write/Write mutations to Cloud Spanner/Schema View/Combine.GloballyAsSingletonView/BatchViewOverrides.GroupByWindowHashAsKeyAndWindowAsSortKey/BatchViewOverrides.GroupByKeyAndSortValuesOnly/Write into SpannerIO.Write/Write mutations to Cloud Spanner/Schema View/Combine.GloballyAsSingletonView/BatchViewOverrides.GroupByWindowHashAsKeyAndWindowAsSortKey/ParDo(UseWindowHashAsKeyAndWindowAsSortKey)
    May 19, 2018 6:42:18 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-19T06:42:13.920Z: 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 19, 2018 6:42:18 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-19T06:42:13.955Z: Fusing consumer SpannerIO.Write/Write mutations to Cloud Spanner/Schema View/Combine.GloballyAsSingletonView/Combine.globally(Singleton)/WithKeys/AddKeys/Map into SpannerIO.Write/Write mutations to Cloud Spanner/Read information schema
    May 19, 2018 6:42:18 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-19T06:42:13.990Z: 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 19, 2018 6:42:18 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-19T06:42:14.034Z: Fusing consumer SpannerIO.Write/Write mutations to Cloud Spanner/Schema View/Combine.GloballyAsSingletonView/Combine.globally(Singleton)/Values/Values/Map into SpannerIO.Write/Write mutations to Cloud Spanner/Schema View/Combine.GloballyAsSingletonView/Combine.globally(Singleton)/Combine.perKey(Singleton)/Combine.GroupedValues/Extract
    May 19, 2018 6:42:18 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-19T06:42:14.067Z: 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 19, 2018 6:42:18 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-19T06:42:14.113Z: Fusing consumer SpannerIO.Write/Write mutations to Cloud Spanner/Schema View/Combine.GloballyAsSingletonView/Combine.globally(Singleton)/Combine.perKey(Singleton)/Combine.GroupedValues/Extract into SpannerIO.Write/Write mutations to Cloud Spanner/Schema View/Combine.GloballyAsSingletonView/Combine.globally(Singleton)/Combine.perKey(Singleton)/Combine.GroupedValues
    May 19, 2018 6:42:18 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-19T06:42:14.147Z: 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 19, 2018 6:42:18 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-19T06:42:14.181Z: Fusing consumer SpannerIO.Write/Write mutations to Cloud Spanner/Schema View/Combine.GloballyAsSingletonView/Combine.globally(Singleton)/Combine.perKey(Singleton)/GroupByKey/Reify into SpannerIO.Write/Write mutations to Cloud Spanner/Schema View/Combine.GloballyAsSingletonView/Combine.globally(Singleton)/Combine.perKey(Singleton)/GroupByKey+SpannerIO.Write/Write mutations to Cloud Spanner/Schema View/Combine.GloballyAsSingletonView/Combine.globally(Singleton)/Combine.perKey(Singleton)/Combine.GroupedValues/Partial
    May 19, 2018 6:42:18 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-19T06:42:14.217Z: 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 19, 2018 6:42:18 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-19T06:42:14.250Z: Fusing consumer SpannerIO.Write/Write mutations to Cloud Spanner/Wait.OnSignal/To wait view 0/ParDo(CollectWindows) into SpannerIO.Write/To mutation group
    May 19, 2018 6:42:18 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-19T06:42:14.277Z: Fusing consumer SpannerIO.Write/Write mutations to Cloud Spanner/Extract keys into SpannerIO.Write/Write mutations to Cloud Spanner/Serialize mutations
    May 19, 2018 6:42:18 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-19T06:42:14.319Z: Fusing consumer ParDo(GenerateMutations) into GenerateSequence/Read(BoundedCountingSource)
    May 19, 2018 6:42:18 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-19T06:42:14.364Z: 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 19, 2018 6:42:18 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-19T06:42:14.402Z: Fusing consumer SpannerIO.Write/Write mutations to Cloud Spanner/Batch mutations together into SpannerIO.Write/Write mutations to Cloud Spanner/Group by partition/GroupByWindow
    May 19, 2018 6:42:18 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-19T06:42:14.436Z: 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 19, 2018 6:42:18 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-19T06:42:14.471Z: Fusing consumer SpannerIO.Write/Write mutations to Cloud Spanner/Keys sample as view/GBKaSVForData/BatchViewOverrides.GroupByKeyAndSortValuesOnly/Write into SpannerIO.Write/Write mutations to Cloud Spanner/Keys sample as view/GBKaSVForData/ParDo(GroupByKeyHashAndSortByKeyAndWindow)
    May 19, 2018 6:42:18 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-19T06:42:14.517Z: 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 19, 2018 6:42:18 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-19T06:42:14.541Z: Fusing consumer SpannerIO.Write/Write mutations to Cloud Spanner/Sample keys/GroupByKey/Write into SpannerIO.Write/Write mutations to Cloud Spanner/Sample keys/GroupByKey/Reify
    May 19, 2018 6:42:18 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-19T06:42:14.586Z: 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 19, 2018 6:42:18 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-19T06:42:14.620Z: Fusing consumer SpannerIO.Write/Write mutations to Cloud Spanner/Sample keys/GroupByKey/Reify into SpannerIO.Write/Write mutations to Cloud Spanner/Sample keys/GroupByKey+SpannerIO.Write/Write mutations to Cloud Spanner/Sample keys/Combine.GroupedValues/Partial
    May 19, 2018 6:42:18 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-19T06:42:14.650Z: 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 19, 2018 6:42:18 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-19T06:42:14.676Z: Fusing consumer SpannerIO.Write/Write mutations to Cloud Spanner/Wait.OnSignal/To wait view 0/Sample.Any/Combine.globally(SampleAny)/Combine.perKey(SampleAny)/GroupByKey/Write into SpannerIO.Write/Write mutations to Cloud Spanner/Wait.OnSignal/To wait view 0/Sample.Any/Combine.globally(SampleAny)/Combine.perKey(SampleAny)/GroupByKey/Reify
    May 19, 2018 6:42:18 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-19T06:42:14.711Z: 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 19, 2018 6:42:18 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-19T06:42:14.735Z: Fusing consumer SpannerIO.Write/Write mutations to Cloud Spanner/Wait.OnSignal/To wait view 0/View.AsList/ParDo(ToIsmRecordForGlobalWindow) into SpannerIO.Write/Write mutations to Cloud Spanner/Wait.OnSignal/To wait view 0/Sample.Any/Flatten.Iterables/FlattenIterables/FlatMap
    May 19, 2018 6:42:18 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-19T06:42:14.770Z: 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 19, 2018 6:42:18 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-19T06:42:14.796Z: Fusing consumer SpannerIO.Write/Write mutations to Cloud Spanner/Wait.OnSignal/To wait view 0/Sample.Any/Flatten.Iterables/FlattenIterables/FlatMap into SpannerIO.Write/Write mutations to Cloud Spanner/Wait.OnSignal/To wait view 0/Sample.Any/Combine.globally(SampleAny)/Values/Values/Map
    May 19, 2018 6:42:18 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-19T06:42:14.819Z: 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 19, 2018 6:42:18 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-19T06:42:14.847Z: Fusing consumer SpannerIO.Write/Write mutations to Cloud Spanner/Keys sample as view/ParDo(ToIsmMetadataRecordForKey) into SpannerIO.Write/Write mutations to Cloud Spanner/Keys sample as view/GBKaSVForKeys/Read
    May 19, 2018 6:42:18 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-19T06:42:14.881Z: 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 19, 2018 6:42:18 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-19T06:42:14.927Z: Fusing consumer SpannerIO.Write/Write mutations to Cloud Spanner/Wait.OnSignal/To wait view 0/Sample.Any/Combine.globally(SampleAny)/WithKeys/AddKeys/Map into SpannerIO.Write/Write mutations to Cloud Spanner/Wait.OnSignal/To wait view 0/ParDo(CollectWindows)
    May 19, 2018 6:42:18 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-19T06:42:14.966Z: 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 19, 2018 6:42:18 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-19T06:42:15.001Z: Fusing consumer SpannerIO.Write/Write mutations to Cloud Spanner/Write mutations to Spanner into SpannerIO.Write/Write mutations to Cloud Spanner/Batch mutations together
    May 19, 2018 6:42:18 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-19T06:42:15.041Z: 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 19, 2018 6:42:18 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-19T06:42:15.087Z: Fusing consumer SpannerIO.Write/Write mutations to Cloud Spanner/Wait.OnSignal/To wait view 0/Sample.Any/Combine.globally(SampleAny)/Combine.perKey(SampleAny)/GroupByKey+SpannerIO.Write/Write mutations to Cloud Spanner/Wait.OnSignal/To wait view 0/Sample.Any/Combine.globally(SampleAny)/Combine.perKey(SampleAny)/Combine.GroupedValues/Partial into SpannerIO.Write/Write mutations to Cloud Spanner/Wait.OnSignal/To wait view 0/Sample.Any/Combine.globally(SampleAny)/WithKeys/AddKeys/Map
    May 19, 2018 6:42:18 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-19T06:42:15.125Z: Fusing consumer SpannerIO.Write/Write mutations to Cloud Spanner/Group by partition/Reify into SpannerIO.Write/Write mutations to Cloud Spanner/Partition input
    May 19, 2018 6:42:18 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-19T06:42:15.161Z: Fusing consumer SpannerIO.Write/To mutation group into ParDo(GenerateMutations)
    May 19, 2018 6:42:18 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-19T06:42:15.196Z: 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 19, 2018 6:42:18 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-19T06:42:15.240Z: Fusing consumer SpannerIO.Write/Write mutations to Cloud Spanner/Group by partition/Write into SpannerIO.Write/Write mutations to Cloud Spanner/Group by partition/Reify
    May 19, 2018 6:42:18 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-19T06:42:15.275Z: 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 19, 2018 6:42:18 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-19T06:42:15.677Z: Executing operation SpannerIO.Write/Write mutations to Cloud Spanner/Schema View/Combine.GloballyAsSingletonView/Combine.globally(Singleton)/Combine.perKey(Singleton)/GroupByKey/Create
    May 19, 2018 6:42:18 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-19T06:42:15.712Z: Executing operation SpannerIO.Write/Write mutations to Cloud Spanner/Schema View/Combine.GloballyAsSingletonView/BatchViewOverrides.GroupByWindowHashAsKeyAndWindowAsSortKey/BatchViewOverrides.GroupByKeyAndSortValuesOnly/Create
    May 19, 2018 6:42:18 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-19T06:42:15.746Z: Executing operation SpannerIO.Write/Write mutations to Cloud Spanner/Sample keys/GroupByKey/Create
    May 19, 2018 6:42:18 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-19T06:42:15.758Z: Starting 1 workers in us-central1-b...
    May 19, 2018 6:42:18 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-19T06:42:15.776Z: Executing operation SpannerIO.Write/Write mutations to Cloud Spanner/Keys sample as view/GBKaSVForData/BatchViewOverrides.GroupByKeyAndSortValuesOnly/Create
    May 19, 2018 6:42:18 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-19T06:42:15.819Z: Executing operation SpannerIO.Write/Write mutations to Cloud Spanner/Keys sample as view/GBKaSVForSize/Create
    May 19, 2018 6:42:18 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-19T06:42:15.854Z: Executing operation SpannerIO.Write/Write mutations to Cloud Spanner/Keys sample as view/GBKaSVForKeys/Create
    May 19, 2018 6:42:18 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-19T06:42:15.869Z: Executing operation SpannerIO.Write/Write mutations to Cloud Spanner/Group by partition/Create
    May 19, 2018 6:42:18 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-19T06:42:15.896Z: Executing operation SpannerIO.Write/Write mutations to Cloud Spanner/Wait.OnSignal/To wait view 0/Sample.Any/Combine.globally(SampleAny)/Combine.perKey(SampleAny)/GroupByKey/Create
    May 19, 2018 6:42:18 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-19T06:42:16.201Z: 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 19, 2018 6:42:24 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-19T06:42:23.733Z: Autoscaling: Raised the number of workers to 0 based on the rate of progress in the currently running step(s).
    May 19, 2018 6:42:34 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-19T06:42:34.170Z: Autoscaling: Raised the number of workers to 1 based on the rate of progress in the currently running step(s).
    May 19, 2018 6:42:34 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-19T06:42:34.199Z: Autoscaling: Would further reduce the number of workers but reached the minimum number allowed for the job.
    May 19, 2018 6:42:55 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-19T06:42:52.803Z: Workers have started successfully.
    May 19, 2018 6:43:41 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-19T06:43:40.767Z: Executing operation SpannerIO.Write/Write mutations to Cloud Spanner/Wait.OnSignal/To wait view 0/Sample.Any/Combine.globally(SampleAny)/Combine.perKey(SampleAny)/GroupByKey/Close
    May 19, 2018 6:43:41 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-19T06:43:40.834Z: 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 19, 2018 6:43:53 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-19T06:43:51.299Z: Executing operation SpannerIO.Write/Write mutations to Cloud Spanner/Wait.OnSignal/To wait view 0/View.AsList/CreateDataflowView
    May 19, 2018 6:43:53 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-19T06:43:51.483Z: 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 19, 2018 6:44:00 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-19T06:43:59.455Z: Executing operation SpannerIO.Write/Write mutations to Cloud Spanner/Schema View/Combine.GloballyAsSingletonView/Combine.globally(Singleton)/Combine.perKey(Singleton)/GroupByKey/Close
    May 19, 2018 6:44:00 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-19T06:43:59.524Z: 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 19, 2018 6:44:05 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-19T06:44:03.378Z: Executing operation SpannerIO.Write/Write mutations to Cloud Spanner/Schema View/Combine.GloballyAsSingletonView/BatchViewOverrides.GroupByWindowHashAsKeyAndWindowAsSortKey/BatchViewOverrides.GroupByKeyAndSortValuesOnly/Close
    May 19, 2018 6:44:05 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-19T06:44:03.435Z: 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 19, 2018 6:44:13 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-19T06:44:12.659Z: Executing operation SpannerIO.Write/Write mutations to Cloud Spanner/Schema View/Combine.GloballyAsSingletonView/CreateDataflowView
    May 19, 2018 6:44:13 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-19T06:44:12.770Z: 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 19, 2018 6:44:29 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-19T06:44:26.233Z: Executing operation SpannerIO.Write/Write mutations to Cloud Spanner/Sample keys/GroupByKey/Close
    May 19, 2018 6:44:29 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-19T06:44:26.283Z: 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 19, 2018 6:44:29 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-19T06:44:27.792Z: Executing operation SpannerIO.Write/Write mutations to Cloud Spanner/Keys sample as view/GBKaSVForData/BatchViewOverrides.GroupByKeyAndSortValuesOnly/Close
    May 19, 2018 6:44:29 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-19T06:44:27.863Z: 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 19, 2018 6:44:34 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-19T06:44:34.095Z: Executing operation SpannerIO.Write/Write mutations to Cloud Spanner/Keys sample as view/GBKaSVForSize/Close
    May 19, 2018 6:44:34 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-19T06:44:34.126Z: Executing operation SpannerIO.Write/Write mutations to Cloud Spanner/Keys sample as view/GBKaSVForKeys/Close
    May 19, 2018 6:44:34 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-19T06:44:34.175Z: Executing operation SpannerIO.Write/Write mutations to Cloud Spanner/Keys sample as view/GBKaSVForSize/Read+SpannerIO.Write/Write mutations to Cloud Spanner/Keys sample as view/ParDo(ToIsmMetadataRecordForSize)
    May 19, 2018 6:44:37 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-19T06:44:34.201Z: 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 19, 2018 6:44:45 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-19T06:44:44.520Z: Executing operation SpannerIO.Write/Write mutations to Cloud Spanner/Keys sample as view/Flatten.PCollections
    May 19, 2018 6:44:45 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-19T06:44:44.681Z: Executing operation SpannerIO.Write/Write mutations to Cloud Spanner/Keys sample as view/CreateDataflowView
    May 19, 2018 6:44:45 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-19T06:44:44.791Z: Executing operation SpannerIO.Write/Write mutations to Cloud Spanner/Partition input+SpannerIO.Write/Write mutations to Cloud Spanner/Group by partition/Reify+SpannerIO.Write/Write mutations to Cloud Spanner/Group by partition/Write
    May 19, 2018 6:44:52 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-19T06:44:50.335Z: Executing operation SpannerIO.Write/Write mutations to Cloud Spanner/Group by partition/Close
    May 19, 2018 6:44:52 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-19T06:44:50.381Z: Executing operation SpannerIO.Write/Write mutations to Cloud Spanner/Group by partition/Read+SpannerIO.Write/Write mutations to Cloud Spanner/Group by partition/GroupByWindow+SpannerIO.Write/Write mutations to Cloud Spanner/Batch mutations together+SpannerIO.Write/Write mutations to Cloud Spanner/Write mutations to Spanner
    May 19, 2018 6:44:56 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-19T06:44:55.414Z: Cleaning up.
    May 19, 2018 6:44:56 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-19T06:44:55.953Z: Stopping worker pool...
    May 19, 2018 6:46:37 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-19T06:46:36.445Z: Autoscaling: Resized worker pool from 1 to 0.
    May 19, 2018 6:46:37 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-19T06:46:36.468Z: Autoscaling: Would further reduce the number of workers but reached the minimum number allowed for the job.
    May 19, 2018 6:46:45 AM org.apache.beam.runners.dataflow.DataflowPipelineJob waitUntilFinish
    INFO: Job 2018-05-18_23_42_06-7513888841386626153 finished with status DONE.
    May 19, 2018 6:46:45 AM org.apache.beam.runners.dataflow.TestDataflowRunner checkForPAssertSuccess
    INFO: Success result for Dataflow job 2018-05-18_23_42_06-7513888841386626153. Found 0 success, 0 failures out of 0 expected assertions.
    May 19, 2018 6:46:45 AM org.apache.beam.runners.dataflow.DataflowPipelineJob waitUntilFinish
    INFO: Job 2018-05-18_23_42_06-7513888841386626153 finished with status DONE.

Gradle Test Executor 123 finished executing tests.

> Task :beam-runners-google-cloud-dataflow-java:googleCloudPlatformIntegrationTest
Finished generating test XML results (0.011 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 10,5,main]) completed. Took 31 mins 8.751 secs.
:beam-runners-google-cloud-dataflow-java:postCommit (Thread[Task worker for ':' Thread 10,5,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 10,5,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 46m 5s
546 actionable tasks: 541 executed, 5 from cache

Publishing build scan...
https://gradle.com/s/m6gmmheuxkyks

Build step 'Invoke Gradle script' changed build result to FAILURE
Build step 'Invoke Gradle script' marked build as failure
Recording test results
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Build failed in Jenkins: beam_PostCommit_Java_GradleBuild #478

Posted by Apache Jenkins Server <je...@builds.apache.org>.
See <https://builds.apache.org/job/beam_PostCommit_Java_GradleBuild/478/display/redirect>

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[...truncated 19.95 MB...]
    May 19, 2018 12:47:39 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-19T00:47:28.159Z: Autoscaling was automatically enabled for job 2018-05-18_17_47_28-5990285780540745716.
    May 19, 2018 12:47:39 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-19T00:47:31.574Z: Checking required Cloud APIs are enabled.
    May 19, 2018 12:47:39 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-19T00:47:32.141Z: Checking permissions granted to controller Service Account.
    May 19, 2018 12:47:39 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-19T00:47:35.890Z: Worker configuration: n1-standard-1 in us-central1-b.
    May 19, 2018 12:47:39 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-19T00:47:36.413Z: Expanding CoGroupByKey operations into optimizable parts.
    May 19, 2018 12:47:39 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-19T00:47:36.668Z: Expanding GroupByKey operations into optimizable parts.
    May 19, 2018 12:47:39 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-19T00:47:36.706Z: Lifting ValueCombiningMappingFns into MergeBucketsMappingFns
    May 19, 2018 12:47:39 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-19T00:47:36.973Z: Fusing adjacent ParDo, Read, Write, and Flatten operations
    May 19, 2018 12:47:39 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-19T00:47:37.021Z: Elided trivial flatten 
    May 19, 2018 12:47:39 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-19T00:47:37.057Z: 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 19, 2018 12:47:39 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-19T00:47:37.088Z: Fusing consumer SpannerIO.Write/Write mutations to Cloud Spanner/Read information schema into SpannerIO.Write/Write mutations to Cloud Spanner/Wait.OnSignal/Wait/Map
    May 19, 2018 12:47:39 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-19T00:47:37.125Z: 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 19, 2018 12:47:39 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-19T00:47:37.172Z: Fusing consumer SpannerIO.Write/Write mutations to Cloud Spanner/Schema View/Combine.GloballyAsSingletonView/ParDo(IsmRecordForSingularValuePerWindow) into SpannerIO.Write/Write mutations to Cloud Spanner/Schema View/Combine.GloballyAsSingletonView/BatchViewOverrides.GroupByWindowHashAsKeyAndWindowAsSortKey/BatchViewOverrides.GroupByKeyAndSortValuesOnly/Read
    May 19, 2018 12:47:39 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-19T00:47:37.213Z: 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 19, 2018 12:47:39 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-19T00:47:37.257Z: Fusing consumer SpannerIO.Write/Write mutations to Cloud Spanner/Schema View/Combine.GloballyAsSingletonView/Combine.globally(Singleton)/Combine.perKey(Singleton)/Combine.GroupedValues into SpannerIO.Write/Write mutations to Cloud Spanner/Schema View/Combine.GloballyAsSingletonView/Combine.globally(Singleton)/Combine.perKey(Singleton)/GroupByKey/Read
    May 19, 2018 12:47:39 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-19T00:47:37.301Z: 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 19, 2018 12:47:39 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-19T00:47:37.343Z: Fusing consumer SpannerIO.Write/Write mutations to Cloud Spanner/Schema View/Combine.GloballyAsSingletonView/BatchViewOverrides.GroupByWindowHashAsKeyAndWindowAsSortKey/ParDo(UseWindowHashAsKeyAndWindowAsSortKey) into SpannerIO.Write/Write mutations to Cloud Spanner/Schema View/Combine.GloballyAsSingletonView/Combine.globally(Singleton)/Values/Values/Map
    May 19, 2018 12:47:39 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-19T00:47:37.384Z: 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 19, 2018 12:47:39 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-19T00:47:37.424Z: Fusing consumer SpannerIO.Write/Write mutations to Cloud Spanner/Schema View/Combine.GloballyAsSingletonView/Combine.globally(Singleton)/Combine.perKey(Singleton)/GroupByKey+SpannerIO.Write/Write mutations to Cloud Spanner/Schema View/Combine.GloballyAsSingletonView/Combine.globally(Singleton)/Combine.perKey(Singleton)/Combine.GroupedValues/Partial into SpannerIO.Write/Write mutations to Cloud Spanner/Schema View/Combine.GloballyAsSingletonView/Combine.globally(Singleton)/WithKeys/AddKeys/Map
    May 19, 2018 12:47:39 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-19T00:47:37.453Z: 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 19, 2018 12:47:39 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-19T00:47:37.496Z: Fusing consumer SpannerIO.Write/Write mutations to Cloud Spanner/Schema View/Combine.GloballyAsSingletonView/Combine.globally(Singleton)/Combine.perKey(Singleton)/GroupByKey/Write into SpannerIO.Write/Write mutations to Cloud Spanner/Schema View/Combine.GloballyAsSingletonView/Combine.globally(Singleton)/Combine.perKey(Singleton)/GroupByKey/Reify
    May 19, 2018 12:47:39 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-19T00:47:37.535Z: Fusing consumer SpannerIO.Write/Write mutations to Cloud Spanner/Wait.OnSignal/To wait view 0/ParDo(CollectWindows) into SpannerIO.Write/To mutation group
    May 19, 2018 12:47:39 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-19T00:47:37.582Z: Fusing consumer SpannerIO.Write/Write mutations to Cloud Spanner/Extract keys into SpannerIO.Write/Write mutations to Cloud Spanner/Serialize mutations
    May 19, 2018 12:47:39 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-19T00:47:37.630Z: Fusing consumer ParDo(GenerateMutations) into GenerateSequence/Read(BoundedCountingSource)
    May 19, 2018 12:47:39 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-19T00:47:37.675Z: Fusing consumer SpannerIO.Write/Write mutations to Cloud Spanner/Sample keys/Combine.GroupedValues into SpannerIO.Write/Write mutations to Cloud Spanner/Sample keys/GroupByKey/Read
    May 19, 2018 12:47:39 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-19T00:47:37.724Z: 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 19, 2018 12:47:39 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-19T00:47:37.765Z: Fusing consumer SpannerIO.Write/Write mutations to Cloud Spanner/Keys sample as view/ParMultiDo(ToIsmRecordForMapLike) into SpannerIO.Write/Write mutations to Cloud Spanner/Keys sample as view/GBKaSVForData/BatchViewOverrides.GroupByKeyAndSortValuesOnly/Read
    May 19, 2018 12:47:39 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-19T00:47:37.811Z: 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 19, 2018 12:47:39 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-19T00:47:37.857Z: Fusing consumer SpannerIO.Write/Write mutations to Cloud Spanner/Keys sample as view/GBKaSVForData/ParDo(GroupByKeyHashAndSortByKeyAndWindow) into SpannerIO.Write/Write mutations to Cloud Spanner/Sample keys/Combine.GroupedValues/Extract
    May 19, 2018 12:47:39 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-19T00:47:37.904Z: 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 19, 2018 12:47:39 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-19T00:47:37.951Z: Fusing consumer SpannerIO.Write/Write mutations to Cloud Spanner/Sample keys/Combine.GroupedValues/Extract into SpannerIO.Write/Write mutations to Cloud Spanner/Sample keys/Combine.GroupedValues
    May 19, 2018 12:47:39 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-19T00:47:37.996Z: 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 19, 2018 12:47:39 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-19T00:47:38.031Z: Fusing consumer SpannerIO.Write/Write mutations to Cloud Spanner/Sample keys/GroupByKey+SpannerIO.Write/Write mutations to Cloud Spanner/Sample keys/Combine.GroupedValues/Partial into SpannerIO.Write/Write mutations to Cloud Spanner/Extract keys
    May 19, 2018 12:47:39 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-19T00:47:38.077Z: 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 19, 2018 12:47:39 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-19T00:47:38.121Z: Fusing consumer SpannerIO.Write/Write mutations to Cloud Spanner/Keys sample as view/GBKaSVForSize/Write into SpannerIO.Write/Write mutations to Cloud Spanner/Keys sample as view/ParMultiDo(ToIsmRecordForMapLike)
    May 19, 2018 12:47:39 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-19T00:47:38.165Z: 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 19, 2018 12:47:39 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-19T00:47:38.209Z: Fusing consumer SpannerIO.Write/Write mutations to Cloud Spanner/Keys sample as view/GBKaSVForKeys/Write into SpannerIO.Write/Write mutations to Cloud Spanner/Keys sample as view/ParMultiDo(ToIsmRecordForMapLike)
    May 19, 2018 12:47:39 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-19T00:47:38.255Z: 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 19, 2018 12:47:39 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-19T00:47:38.301Z: Fusing consumer SpannerIO.Write/Write mutations to Cloud Spanner/Wait.OnSignal/To wait view 0/Sample.Any/Combine.globally(SampleAny)/Values/Values/Map into SpannerIO.Write/Write mutations to Cloud Spanner/Wait.OnSignal/To wait view 0/Sample.Any/Combine.globally(SampleAny)/Combine.perKey(SampleAny)/Combine.GroupedValues/Extract
    May 19, 2018 12:47:39 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-19T00:47:38.348Z: 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 19, 2018 12:47:39 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-19T00:47:38.395Z: Fusing consumer SpannerIO.Write/Write mutations to Cloud Spanner/Wait.OnSignal/To wait view 0/Sample.Any/Combine.globally(SampleAny)/Combine.perKey(SampleAny)/Combine.GroupedValues/Extract into SpannerIO.Write/Write mutations to Cloud Spanner/Wait.OnSignal/To wait view 0/Sample.Any/Combine.globally(SampleAny)/Combine.perKey(SampleAny)/Combine.GroupedValues
    May 19, 2018 12:47:39 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-19T00:47:38.434Z: 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 19, 2018 12:47:39 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-19T00:47:38.469Z: Fusing consumer SpannerIO.Write/Write mutations to Cloud Spanner/Wait.OnSignal/To wait view 0/Sample.Any/Combine.globally(SampleAny)/Combine.perKey(SampleAny)/Combine.GroupedValues into SpannerIO.Write/Write mutations to Cloud Spanner/Wait.OnSignal/To wait view 0/Sample.Any/Combine.globally(SampleAny)/Combine.perKey(SampleAny)/GroupByKey/Read
    May 19, 2018 12:47:39 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-19T00:47:38.512Z: 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 19, 2018 12:47:39 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-19T00:47:38.553Z: Fusing consumer SpannerIO.Write/Write mutations to Cloud Spanner/Wait.OnSignal/To wait view 0/Sample.Any/Combine.globally(SampleAny)/Combine.perKey(SampleAny)/GroupByKey/Reify into SpannerIO.Write/Write mutations to Cloud Spanner/Wait.OnSignal/To wait view 0/Sample.Any/Combine.globally(SampleAny)/Combine.perKey(SampleAny)/GroupByKey+SpannerIO.Write/Write mutations to Cloud Spanner/Wait.OnSignal/To wait view 0/Sample.Any/Combine.globally(SampleAny)/Combine.perKey(SampleAny)/Combine.GroupedValues/Partial
    May 19, 2018 12:47:39 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-19T00:47:38.599Z: 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 19, 2018 12:47:39 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-19T00:47:38.640Z: Fusing consumer SpannerIO.Write/Write mutations to Cloud Spanner/Group by partition/Reify into SpannerIO.Write/Write mutations to Cloud Spanner/Partition input
    May 19, 2018 12:47:39 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-19T00:47:38.674Z: Fusing consumer SpannerIO.Write/To mutation group into ParDo(GenerateMutations)
    May 19, 2018 12:47:39 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-19T00:47:38.717Z: Fusing consumer SpannerIO.Write/Write mutations to Cloud Spanner/Group by partition/GroupByWindow into SpannerIO.Write/Write mutations to Cloud Spanner/Group by partition/Read
    May 19, 2018 12:47:39 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-19T00:47:38.755Z: 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 19, 2018 12:47:39 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-19T00:47:38.802Z: Fusing consumer SpannerIO.Write/Write mutations to Cloud Spanner/Keys sample as view/ParDo(ToIsmMetadataRecordForSize) into SpannerIO.Write/Write mutations to Cloud Spanner/Keys sample as view/GBKaSVForSize/Read
    May 19, 2018 12:47:39 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-19T00:47:39.268Z: Executing operation SpannerIO.Write/Write mutations to Cloud Spanner/Schema View/Combine.GloballyAsSingletonView/Combine.globally(Singleton)/Combine.perKey(Singleton)/GroupByKey/Create
    May 19, 2018 12:47:39 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-19T00:47:39.304Z: Executing operation SpannerIO.Write/Write mutations to Cloud Spanner/Schema View/Combine.GloballyAsSingletonView/BatchViewOverrides.GroupByWindowHashAsKeyAndWindowAsSortKey/BatchViewOverrides.GroupByKeyAndSortValuesOnly/Create
    May 19, 2018 12:47:39 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-19T00:47:39.333Z: Executing operation SpannerIO.Write/Write mutations to Cloud Spanner/Sample keys/GroupByKey/Create
    May 19, 2018 12:47:42 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-19T00:47:39.364Z: Starting 1 workers in us-central1-b...
    May 19, 2018 12:47:42 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-19T00:47:39.364Z: Executing operation SpannerIO.Write/Write mutations to Cloud Spanner/Keys sample as view/GBKaSVForData/BatchViewOverrides.GroupByKeyAndSortValuesOnly/Create
    May 19, 2018 12:47:42 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-19T00:47:39.398Z: Executing operation SpannerIO.Write/Write mutations to Cloud Spanner/Keys sample as view/GBKaSVForSize/Create
    May 19, 2018 12:47:42 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-19T00:47:39.435Z: Executing operation SpannerIO.Write/Write mutations to Cloud Spanner/Keys sample as view/GBKaSVForKeys/Create
    May 19, 2018 12:47:42 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-19T00:47:39.470Z: Executing operation SpannerIO.Write/Write mutations to Cloud Spanner/Group by partition/Create
    May 19, 2018 12:47:42 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-19T00:47:39.500Z: 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 19, 2018 12:47:42 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-19T00:47:39.868Z: Executing operation GenerateSequence/Read(BoundedCountingSource)+ParDo(GenerateMutations)+SpannerIO.Write/To mutation group+SpannerIO.Write/Write mutations to Cloud Spanner/Wait.OnSignal/To wait view 0/ParDo(CollectWindows)+SpannerIO.Write/Write mutations to Cloud Spanner/Wait.OnSignal/To wait view 0/Sample.Any/Combine.globally(SampleAny)/WithKeys/AddKeys/Map+SpannerIO.Write/Write mutations to Cloud Spanner/Wait.OnSignal/To wait view 0/Sample.Any/Combine.globally(SampleAny)/Combine.perKey(SampleAny)/GroupByKey+SpannerIO.Write/Write mutations to Cloud Spanner/Wait.OnSignal/To wait view 0/Sample.Any/Combine.globally(SampleAny)/Combine.perKey(SampleAny)/Combine.GroupedValues/Partial+SpannerIO.Write/Write mutations to Cloud Spanner/Wait.OnSignal/To wait view 0/Sample.Any/Combine.globally(SampleAny)/Combine.perKey(SampleAny)/GroupByKey/Reify+SpannerIO.Write/Write mutations to Cloud Spanner/Wait.OnSignal/To wait view 0/Sample.Any/Combine.globally(SampleAny)/Combine.perKey(SampleAny)/GroupByKey/Write
    May 19, 2018 12:47:51 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-19T00:47:49.836Z: Autoscaling: Raised the number of workers to 0 based on the rate of progress in the currently running step(s).
    May 19, 2018 12:48:05 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-19T00:48:05.758Z: Autoscaling: Raised the number of workers to 1 based on the rate of progress in the currently running step(s).
    May 19, 2018 12:48:05 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-19T00:48:05.774Z: Autoscaling: Would further reduce the number of workers but reached the minimum number allowed for the job.
    May 19, 2018 12:48:37 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-19T00:48:37.090Z: Workers have started successfully.
    May 19, 2018 12:49:27 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-19T00:49:26.918Z: 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 19, 2018 12:49:27 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-19T00:49:26.982Z: Executing operation SpannerIO.Write/Write mutations to Cloud Spanner/Wait.OnSignal/To wait view 0/Sample.Any/Combine.globally(SampleAny)/Combine.perKey(SampleAny)/GroupByKey/Read+SpannerIO.Write/Write mutations to Cloud Spanner/Wait.OnSignal/To wait view 0/Sample.Any/Combine.globally(SampleAny)/Combine.perKey(SampleAny)/Combine.GroupedValues+SpannerIO.Write/Write mutations to Cloud Spanner/Wait.OnSignal/To wait view 0/Sample.Any/Combine.globally(SampleAny)/Combine.perKey(SampleAny)/Combine.GroupedValues/Extract+SpannerIO.Write/Write mutations to Cloud Spanner/Wait.OnSignal/To wait view 0/Sample.Any/Combine.globally(SampleAny)/Values/Values/Map+SpannerIO.Write/Write mutations to Cloud Spanner/Wait.OnSignal/To wait view 0/Sample.Any/Flatten.Iterables/FlattenIterables/FlatMap+SpannerIO.Write/Write mutations to Cloud Spanner/Wait.OnSignal/To wait view 0/View.AsList/ParDo(ToIsmRecordForGlobalWindow)
    May 19, 2018 12:49:40 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-19T00:49:39.096Z: Executing operation SpannerIO.Write/Write mutations to Cloud Spanner/Wait.OnSignal/To wait view 0/View.AsList/CreateDataflowView
    May 19, 2018 12:49:40 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-19T00:49:39.228Z: Executing operation SpannerIO.Write/Write mutations to Cloud Spanner/Create seed/Read(CreateSource)+SpannerIO.Write/Write mutations to Cloud Spanner/Wait.OnSignal/Wait/Map+SpannerIO.Write/Write mutations to Cloud Spanner/Read information schema+SpannerIO.Write/Write mutations to Cloud Spanner/Schema View/Combine.GloballyAsSingletonView/Combine.globally(Singleton)/WithKeys/AddKeys/Map+SpannerIO.Write/Write mutations to Cloud Spanner/Schema View/Combine.GloballyAsSingletonView/Combine.globally(Singleton)/Combine.perKey(Singleton)/GroupByKey+SpannerIO.Write/Write mutations to Cloud Spanner/Schema View/Combine.GloballyAsSingletonView/Combine.globally(Singleton)/Combine.perKey(Singleton)/Combine.GroupedValues/Partial+SpannerIO.Write/Write mutations to Cloud Spanner/Schema View/Combine.GloballyAsSingletonView/Combine.globally(Singleton)/Combine.perKey(Singleton)/GroupByKey/Reify+SpannerIO.Write/Write mutations to Cloud Spanner/Schema View/Combine.GloballyAsSingletonView/Combine.globally(Singleton)/Combine.perKey(Singleton)/GroupByKey/Write
    May 19, 2018 12:49:54 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-19T00:49:53.249Z: Executing operation SpannerIO.Write/Write mutations to Cloud Spanner/Schema View/Combine.GloballyAsSingletonView/Combine.globally(Singleton)/Combine.perKey(Singleton)/GroupByKey/Close
    May 19, 2018 12:49:54 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-19T00:49:53.308Z: Executing operation SpannerIO.Write/Write mutations to Cloud Spanner/Schema View/Combine.GloballyAsSingletonView/Combine.globally(Singleton)/Combine.perKey(Singleton)/GroupByKey/Read+SpannerIO.Write/Write mutations to Cloud Spanner/Schema View/Combine.GloballyAsSingletonView/Combine.globally(Singleton)/Combine.perKey(Singleton)/Combine.GroupedValues+SpannerIO.Write/Write mutations to Cloud Spanner/Schema View/Combine.GloballyAsSingletonView/Combine.globally(Singleton)/Combine.perKey(Singleton)/Combine.GroupedValues/Extract+SpannerIO.Write/Write mutations to Cloud Spanner/Schema View/Combine.GloballyAsSingletonView/Combine.globally(Singleton)/Values/Values/Map+SpannerIO.Write/Write mutations to Cloud Spanner/Schema View/Combine.GloballyAsSingletonView/BatchViewOverrides.GroupByWindowHashAsKeyAndWindowAsSortKey/ParDo(UseWindowHashAsKeyAndWindowAsSortKey)+SpannerIO.Write/Write mutations to Cloud Spanner/Schema View/Combine.GloballyAsSingletonView/BatchViewOverrides.GroupByWindowHashAsKeyAndWindowAsSortKey/BatchViewOverrides.GroupByKeyAndSortValuesOnly/Write
    May 19, 2018 12:49:59 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-19T00:49:58.721Z: Executing operation SpannerIO.Write/Write mutations to Cloud Spanner/Schema View/Combine.GloballyAsSingletonView/BatchViewOverrides.GroupByWindowHashAsKeyAndWindowAsSortKey/BatchViewOverrides.GroupByKeyAndSortValuesOnly/Close
    May 19, 2018 12:49:59 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-19T00:49:58.774Z: Executing operation SpannerIO.Write/Write mutations to Cloud Spanner/Schema View/Combine.GloballyAsSingletonView/BatchViewOverrides.GroupByWindowHashAsKeyAndWindowAsSortKey/BatchViewOverrides.GroupByKeyAndSortValuesOnly/Read+SpannerIO.Write/Write mutations to Cloud Spanner/Schema View/Combine.GloballyAsSingletonView/ParDo(IsmRecordForSingularValuePerWindow)
    May 19, 2018 12:50:09 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-19T00:50:07.475Z: Executing operation SpannerIO.Write/Write mutations to Cloud Spanner/Schema View/Combine.GloballyAsSingletonView/CreateDataflowView
    May 19, 2018 12:50:09 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-19T00:50:07.602Z: Executing operation SpannerIO.Write/Write mutations to Cloud Spanner/Serialize mutations+SpannerIO.Write/Write mutations to Cloud Spanner/Extract keys+SpannerIO.Write/Write mutations to Cloud Spanner/Sample keys/GroupByKey+SpannerIO.Write/Write mutations to Cloud Spanner/Sample keys/Combine.GroupedValues/Partial+SpannerIO.Write/Write mutations to Cloud Spanner/Sample keys/GroupByKey/Reify+SpannerIO.Write/Write mutations to Cloud Spanner/Sample keys/GroupByKey/Write
    May 19, 2018 12:50:24 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-19T00:50:23.212Z: Executing operation SpannerIO.Write/Write mutations to Cloud Spanner/Sample keys/GroupByKey/Close
    May 19, 2018 12:50:24 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-19T00:50:23.275Z: Executing operation SpannerIO.Write/Write mutations to Cloud Spanner/Sample keys/GroupByKey/Read+SpannerIO.Write/Write mutations to Cloud Spanner/Sample keys/Combine.GroupedValues+SpannerIO.Write/Write mutations to Cloud Spanner/Sample keys/Combine.GroupedValues/Extract+SpannerIO.Write/Write mutations to Cloud Spanner/Keys sample as view/GBKaSVForData/ParDo(GroupByKeyHashAndSortByKeyAndWindow)+SpannerIO.Write/Write mutations to Cloud Spanner/Keys sample as view/GBKaSVForData/BatchViewOverrides.GroupByKeyAndSortValuesOnly/Write
    May 19, 2018 12:50:26 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-19T00:50:26.564Z: Executing operation SpannerIO.Write/Write mutations to Cloud Spanner/Keys sample as view/GBKaSVForData/BatchViewOverrides.GroupByKeyAndSortValuesOnly/Close
    May 19, 2018 12:50:26 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-19T00:50:26.644Z: Executing operation SpannerIO.Write/Write mutations to Cloud Spanner/Keys sample as view/GBKaSVForData/BatchViewOverrides.GroupByKeyAndSortValuesOnly/Read+SpannerIO.Write/Write mutations to Cloud Spanner/Keys sample as view/ParMultiDo(ToIsmRecordForMapLike)+SpannerIO.Write/Write mutations to Cloud Spanner/Keys sample as view/GBKaSVForSize/Write+SpannerIO.Write/Write mutations to Cloud Spanner/Keys sample as view/GBKaSVForKeys/Write
    May 19, 2018 12:50:36 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-19T00:50:34.450Z: Executing operation SpannerIO.Write/Write mutations to Cloud Spanner/Keys sample as view/GBKaSVForSize/Close
    May 19, 2018 12:50:36 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-19T00:50:34.483Z: Executing operation SpannerIO.Write/Write mutations to Cloud Spanner/Keys sample as view/GBKaSVForKeys/Close
    May 19, 2018 12:50:36 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-19T00:50:34.529Z: 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 19, 2018 12:50:36 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-19T00:50:34.568Z: Executing operation SpannerIO.Write/Write mutations to Cloud Spanner/Keys sample as view/GBKaSVForKeys/Read+SpannerIO.Write/Write mutations to Cloud Spanner/Keys sample as view/ParDo(ToIsmMetadataRecordForKey)
    May 19, 2018 12:50:45 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-19T00:50:45.266Z: Executing operation SpannerIO.Write/Write mutations to Cloud Spanner/Keys sample as view/Flatten.PCollections
    May 19, 2018 12:50:45 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-19T00:50:45.443Z: Executing operation SpannerIO.Write/Write mutations to Cloud Spanner/Keys sample as view/CreateDataflowView
    May 19, 2018 12:50:46 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-19T00:50:45.576Z: 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 19, 2018 12:50:50 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-19T00:50:49.138Z: Executing operation SpannerIO.Write/Write mutations to Cloud Spanner/Group by partition/Close
    May 19, 2018 12:50:50 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-19T00:50:49.179Z: 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 19, 2018 12:50:57 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-19T00:50:57.252Z: Cleaning up.
    May 19, 2018 12:50:57 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-19T00:50:57.567Z: Stopping worker pool...
    May 19, 2018 12:52:41 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-19T00:52:40.381Z: Autoscaling: Resized worker pool from 1 to 0.
    May 19, 2018 12:52:41 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-19T00:52:40.403Z: Autoscaling: Would further reduce the number of workers but reached the minimum number allowed for the job.
    May 19, 2018 12:52:41 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-19T00:52:40.448Z: Worker pool stopped.
    May 19, 2018 12:52:48 AM org.apache.beam.runners.dataflow.DataflowPipelineJob waitUntilFinish
    INFO: Job 2018-05-18_17_47_28-5990285780540745716 finished with status DONE.
    May 19, 2018 12:52:48 AM org.apache.beam.runners.dataflow.TestDataflowRunner checkForPAssertSuccess
    INFO: Success result for Dataflow job 2018-05-18_17_47_28-5990285780540745716. Found 0 success, 0 failures out of 0 expected assertions.
    May 19, 2018 12:52:48 AM org.apache.beam.runners.dataflow.DataflowPipelineJob waitUntilFinish
    INFO: Job 2018-05-18_17_47_28-5990285780540745716 finished with status DONE.

Gradle Test Executor 122 finished executing tests.

> Task :beam-runners-google-cloud-dataflow-java:googleCloudPlatformIntegrationTest
Finished generating test XML results (0.015 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 15,5,main]) completed. Took 35 mins 43.076 secs.
:beam-runners-google-cloud-dataflow-java:postCommit (Thread[Task worker for ':' Thread 15,5,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 15,5,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 51m 50s
546 actionable tasks: 529 executed, 17 from cache

Publishing build scan...
https://gradle.com/s/x4w7bvkjezhpo

Build step 'Invoke Gradle script' changed build result to FAILURE
Build step 'Invoke Gradle script' marked build as failure
Recording test results
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Build failed in Jenkins: beam_PostCommit_Java_GradleBuild #477

Posted by Apache Jenkins Server <je...@builds.apache.org>.
See <https://builds.apache.org/job/beam_PostCommit_Java_GradleBuild/477/display/redirect?page=changes>

Changes:

[Pablo] Increasing the concurrent test execution count (#5408)

------------------------------------------
[...truncated 19.77 MB...]
    INFO: 2018-05-18T21:56:03.953Z: Checking required Cloud APIs are enabled.
    May 18, 2018 9:56:11 PM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T21:56:04.307Z: Checking permissions granted to controller Service Account.
    May 18, 2018 9:56:11 PM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T21:56:07.626Z: Worker configuration: n1-standard-1 in us-central1-b.
    May 18, 2018 9:56:11 PM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T21:56:07.999Z: Expanding CoGroupByKey operations into optimizable parts.
    May 18, 2018 9:56:11 PM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T21:56:08.289Z: Expanding GroupByKey operations into optimizable parts.
    May 18, 2018 9:56:11 PM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T21:56:08.338Z: Lifting ValueCombiningMappingFns into MergeBucketsMappingFns
    May 18, 2018 9:56:11 PM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T21:56:08.596Z: Fusing adjacent ParDo, Read, Write, and Flatten operations
    May 18, 2018 9:56:11 PM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T21:56:08.628Z: Elided trivial flatten 
    May 18, 2018 9:56:11 PM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T21:56:08.669Z: 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 9:56:11 PM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T21:56:08.711Z: Fusing consumer SpannerIO.Write/Write mutations to Cloud Spanner/Read information schema into SpannerIO.Write/Write mutations to Cloud Spanner/Wait.OnSignal/Wait/Map
    May 18, 2018 9:56:11 PM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T21:56:08.755Z: 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 9:56:11 PM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T21:56:08.806Z: Fusing consumer SpannerIO.Write/Write mutations to Cloud Spanner/Schema View/Combine.GloballyAsSingletonView/ParDo(IsmRecordForSingularValuePerWindow) into SpannerIO.Write/Write mutations to Cloud Spanner/Schema View/Combine.GloballyAsSingletonView/BatchViewOverrides.GroupByWindowHashAsKeyAndWindowAsSortKey/BatchViewOverrides.GroupByKeyAndSortValuesOnly/Read
    May 18, 2018 9:56:11 PM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T21:56:08.854Z: 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 9:56:11 PM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T21:56:08.904Z: Fusing consumer SpannerIO.Write/Write mutations to Cloud Spanner/Schema View/Combine.GloballyAsSingletonView/Combine.globally(Singleton)/Combine.perKey(Singleton)/Combine.GroupedValues into SpannerIO.Write/Write mutations to Cloud Spanner/Schema View/Combine.GloballyAsSingletonView/Combine.globally(Singleton)/Combine.perKey(Singleton)/GroupByKey/Read
    May 18, 2018 9:56:11 PM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T21:56:08.946Z: 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 9:56:11 PM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T21:56:08.967Z: Fusing consumer SpannerIO.Write/Write mutations to Cloud Spanner/Schema View/Combine.GloballyAsSingletonView/BatchViewOverrides.GroupByWindowHashAsKeyAndWindowAsSortKey/ParDo(UseWindowHashAsKeyAndWindowAsSortKey) into SpannerIO.Write/Write mutations to Cloud Spanner/Schema View/Combine.GloballyAsSingletonView/Combine.globally(Singleton)/Values/Values/Map
    May 18, 2018 9:56:11 PM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T21:56:09.013Z: 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 9:56:11 PM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T21:56:09.065Z: Fusing consumer SpannerIO.Write/Write mutations to Cloud Spanner/Schema View/Combine.GloballyAsSingletonView/Combine.globally(Singleton)/Combine.perKey(Singleton)/GroupByKey+SpannerIO.Write/Write mutations to Cloud Spanner/Schema View/Combine.GloballyAsSingletonView/Combine.globally(Singleton)/Combine.perKey(Singleton)/Combine.GroupedValues/Partial into SpannerIO.Write/Write mutations to Cloud Spanner/Schema View/Combine.GloballyAsSingletonView/Combine.globally(Singleton)/WithKeys/AddKeys/Map
    May 18, 2018 9:56:11 PM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T21:56:09.112Z: 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 9:56:11 PM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T21:56:09.159Z: Fusing consumer SpannerIO.Write/Write mutations to Cloud Spanner/Schema View/Combine.GloballyAsSingletonView/Combine.globally(Singleton)/Combine.perKey(Singleton)/GroupByKey/Write into SpannerIO.Write/Write mutations to Cloud Spanner/Schema View/Combine.GloballyAsSingletonView/Combine.globally(Singleton)/Combine.perKey(Singleton)/GroupByKey/Reify
    May 18, 2018 9:56:11 PM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T21:56:09.205Z: 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 9:56:11 PM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T21:56:09.250Z: Fusing consumer SpannerIO.Write/Write mutations to Cloud Spanner/Extract keys into SpannerIO.Write/Write mutations to Cloud Spanner/Serialize mutations
    May 18, 2018 9:56:11 PM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T21:56:09.301Z: Fusing consumer ParDo(GenerateMutations) into GenerateSequence/Read(BoundedCountingSource)
    May 18, 2018 9:56:11 PM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T21:56:09.355Z: Fusing consumer SpannerIO.Write/Write mutations to Cloud Spanner/Sample keys/Combine.GroupedValues into SpannerIO.Write/Write mutations to Cloud Spanner/Sample keys/GroupByKey/Read
    May 18, 2018 9:56:11 PM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T21:56:09.401Z: 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 9:56:11 PM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T21:56:09.441Z: Fusing consumer SpannerIO.Write/Write mutations to Cloud Spanner/Keys sample as view/ParMultiDo(ToIsmRecordForMapLike) into SpannerIO.Write/Write mutations to Cloud Spanner/Keys sample as view/GBKaSVForData/BatchViewOverrides.GroupByKeyAndSortValuesOnly/Read
    May 18, 2018 9:56:11 PM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T21:56:09.490Z: 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 9:56:11 PM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T21:56:09.540Z: Fusing consumer SpannerIO.Write/Write mutations to Cloud Spanner/Keys sample as view/GBKaSVForData/ParDo(GroupByKeyHashAndSortByKeyAndWindow) into SpannerIO.Write/Write mutations to Cloud Spanner/Sample keys/Combine.GroupedValues/Extract
    May 18, 2018 9:56:11 PM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T21:56:09.585Z: 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 9:56:11 PM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T21:56:09.629Z: Fusing consumer SpannerIO.Write/Write mutations to Cloud Spanner/Sample keys/Combine.GroupedValues/Extract into SpannerIO.Write/Write mutations to Cloud Spanner/Sample keys/Combine.GroupedValues
    May 18, 2018 9:56:11 PM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T21:56:09.679Z: 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 9:56:11 PM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T21:56:09.719Z: Fusing consumer SpannerIO.Write/Write mutations to Cloud Spanner/Sample keys/GroupByKey+SpannerIO.Write/Write mutations to Cloud Spanner/Sample keys/Combine.GroupedValues/Partial into SpannerIO.Write/Write mutations to Cloud Spanner/Extract keys
    May 18, 2018 9:56:11 PM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T21:56:09.769Z: 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 9:56:11 PM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T21:56:09.819Z: Fusing consumer SpannerIO.Write/Write mutations to Cloud Spanner/Keys sample as view/GBKaSVForSize/Write into SpannerIO.Write/Write mutations to Cloud Spanner/Keys sample as view/ParMultiDo(ToIsmRecordForMapLike)
    May 18, 2018 9:56:11 PM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T21:56:09.870Z: 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 9:56:11 PM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T21:56:09.920Z: Fusing consumer SpannerIO.Write/Write mutations to Cloud Spanner/Keys sample as view/GBKaSVForKeys/Write into SpannerIO.Write/Write mutations to Cloud Spanner/Keys sample as view/ParMultiDo(ToIsmRecordForMapLike)
    May 18, 2018 9:56:11 PM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T21:56:09.967Z: 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 9:56:11 PM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T21:56:10.018Z: Fusing consumer SpannerIO.Write/Write mutations to Cloud Spanner/Wait.OnSignal/To wait view 0/Sample.Any/Combine.globally(SampleAny)/Values/Values/Map into SpannerIO.Write/Write mutations to Cloud Spanner/Wait.OnSignal/To wait view 0/Sample.Any/Combine.globally(SampleAny)/Combine.perKey(SampleAny)/Combine.GroupedValues/Extract
    May 18, 2018 9:56:11 PM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T21:56:10.067Z: 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 9:56:11 PM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T21:56:10.117Z: Fusing consumer SpannerIO.Write/Write mutations to Cloud Spanner/Wait.OnSignal/To wait view 0/Sample.Any/Combine.globally(SampleAny)/Combine.perKey(SampleAny)/Combine.GroupedValues/Extract into SpannerIO.Write/Write mutations to Cloud Spanner/Wait.OnSignal/To wait view 0/Sample.Any/Combine.globally(SampleAny)/Combine.perKey(SampleAny)/Combine.GroupedValues
    May 18, 2018 9:56:11 PM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T21:56:10.160Z: 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 9:56:11 PM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T21:56:10.206Z: Fusing consumer SpannerIO.Write/Write mutations to Cloud Spanner/Wait.OnSignal/To wait view 0/Sample.Any/Combine.globally(SampleAny)/Combine.perKey(SampleAny)/Combine.GroupedValues into SpannerIO.Write/Write mutations to Cloud Spanner/Wait.OnSignal/To wait view 0/Sample.Any/Combine.globally(SampleAny)/Combine.perKey(SampleAny)/GroupByKey/Read
    May 18, 2018 9:56:11 PM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T21:56:10.256Z: 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 9:56:11 PM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T21:56:10.294Z: Fusing consumer SpannerIO.Write/Write mutations to Cloud Spanner/Wait.OnSignal/To wait view 0/Sample.Any/Combine.globally(SampleAny)/Combine.perKey(SampleAny)/GroupByKey/Reify into SpannerIO.Write/Write mutations to Cloud Spanner/Wait.OnSignal/To wait view 0/Sample.Any/Combine.globally(SampleAny)/Combine.perKey(SampleAny)/GroupByKey+SpannerIO.Write/Write mutations to Cloud Spanner/Wait.OnSignal/To wait view 0/Sample.Any/Combine.globally(SampleAny)/Combine.perKey(SampleAny)/Combine.GroupedValues/Partial
    May 18, 2018 9:56:11 PM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T21:56:10.342Z: 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 9:56:11 PM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T21:56:10.379Z: Fusing consumer SpannerIO.Write/Write mutations to Cloud Spanner/Group by partition/Reify into SpannerIO.Write/Write mutations to Cloud Spanner/Partition input
    May 18, 2018 9:56:11 PM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T21:56:10.428Z: Fusing consumer SpannerIO.Write/To mutation group into ParDo(GenerateMutations)
    May 18, 2018 9:56:11 PM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T21:56:10.469Z: Fusing consumer SpannerIO.Write/Write mutations to Cloud Spanner/Group by partition/GroupByWindow into SpannerIO.Write/Write mutations to Cloud Spanner/Group by partition/Read
    May 18, 2018 9:56:11 PM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T21:56:10.514Z: 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 9:56:11 PM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T21:56:10.551Z: Fusing consumer SpannerIO.Write/Write mutations to Cloud Spanner/Keys sample as view/ParDo(ToIsmMetadataRecordForSize) into SpannerIO.Write/Write mutations to Cloud Spanner/Keys sample as view/GBKaSVForSize/Read
    May 18, 2018 9:56:11 PM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T21:56:11.014Z: Executing operation SpannerIO.Write/Write mutations to Cloud Spanner/Schema View/Combine.GloballyAsSingletonView/Combine.globally(Singleton)/Combine.perKey(Singleton)/GroupByKey/Create
    May 18, 2018 9:56:11 PM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T21:56:11.047Z: Executing operation SpannerIO.Write/Write mutations to Cloud Spanner/Schema View/Combine.GloballyAsSingletonView/BatchViewOverrides.GroupByWindowHashAsKeyAndWindowAsSortKey/BatchViewOverrides.GroupByKeyAndSortValuesOnly/Create
    May 18, 2018 9:56:11 PM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T21:56:11.085Z: Executing operation SpannerIO.Write/Write mutations to Cloud Spanner/Sample keys/GroupByKey/Create
    May 18, 2018 9:56:11 PM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T21:56:11.114Z: Executing operation SpannerIO.Write/Write mutations to Cloud Spanner/Keys sample as view/GBKaSVForData/BatchViewOverrides.GroupByKeyAndSortValuesOnly/Create
    May 18, 2018 9:56:11 PM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T21:56:11.114Z: Starting 1 workers in us-central1-b...
    May 18, 2018 9:56:11 PM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T21:56:11.152Z: Executing operation SpannerIO.Write/Write mutations to Cloud Spanner/Keys sample as view/GBKaSVForSize/Create
    May 18, 2018 9:56:11 PM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T21:56:11.178Z: Executing operation SpannerIO.Write/Write mutations to Cloud Spanner/Keys sample as view/GBKaSVForKeys/Create
    May 18, 2018 9:56:11 PM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T21:56:11.210Z: Executing operation SpannerIO.Write/Write mutations to Cloud Spanner/Group by partition/Create
    May 18, 2018 9:56:11 PM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T21:56:11.249Z: 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 9:56:11 PM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T21:56:11.615Z: Executing operation GenerateSequence/Read(BoundedCountingSource)+ParDo(GenerateMutations)+SpannerIO.Write/To mutation group+SpannerIO.Write/Write mutations to Cloud Spanner/Wait.OnSignal/To wait view 0/ParDo(CollectWindows)+SpannerIO.Write/Write mutations to Cloud Spanner/Wait.OnSignal/To wait view 0/Sample.Any/Combine.globally(SampleAny)/WithKeys/AddKeys/Map+SpannerIO.Write/Write mutations to Cloud Spanner/Wait.OnSignal/To wait view 0/Sample.Any/Combine.globally(SampleAny)/Combine.perKey(SampleAny)/GroupByKey+SpannerIO.Write/Write mutations to Cloud Spanner/Wait.OnSignal/To wait view 0/Sample.Any/Combine.globally(SampleAny)/Combine.perKey(SampleAny)/Combine.GroupedValues/Partial+SpannerIO.Write/Write mutations to Cloud Spanner/Wait.OnSignal/To wait view 0/Sample.Any/Combine.globally(SampleAny)/Combine.perKey(SampleAny)/GroupByKey/Reify+SpannerIO.Write/Write mutations to Cloud Spanner/Wait.OnSignal/To wait view 0/Sample.Any/Combine.globally(SampleAny)/Combine.perKey(SampleAny)/GroupByKey/Write
    May 18, 2018 9:56:21 PM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T21:56:20.579Z: Autoscaling: Raised the number of workers to 0 based on the rate of progress in the currently running step(s).
    May 18, 2018 9:56:31 PM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T21:56:31.104Z: Autoscaling: Raised the number of workers to 1 based on the rate of progress in the currently running step(s).
    May 18, 2018 9:56:31 PM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T21:56:31.156Z: Autoscaling: Would further reduce the number of workers but reached the minimum number allowed for the job.
    May 18, 2018 9:56:59 PM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T21:56:59.480Z: Workers have started successfully.
    May 18, 2018 9:57:37 PM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T21:57:36.016Z: 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 9:57:37 PM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T21:57:36.091Z: Executing operation SpannerIO.Write/Write mutations to Cloud Spanner/Wait.OnSignal/To wait view 0/Sample.Any/Combine.globally(SampleAny)/Combine.perKey(SampleAny)/GroupByKey/Read+SpannerIO.Write/Write mutations to Cloud Spanner/Wait.OnSignal/To wait view 0/Sample.Any/Combine.globally(SampleAny)/Combine.perKey(SampleAny)/Combine.GroupedValues+SpannerIO.Write/Write mutations to Cloud Spanner/Wait.OnSignal/To wait view 0/Sample.Any/Combine.globally(SampleAny)/Combine.perKey(SampleAny)/Combine.GroupedValues/Extract+SpannerIO.Write/Write mutations to Cloud Spanner/Wait.OnSignal/To wait view 0/Sample.Any/Combine.globally(SampleAny)/Values/Values/Map+SpannerIO.Write/Write mutations to Cloud Spanner/Wait.OnSignal/To wait view 0/Sample.Any/Flatten.Iterables/FlattenIterables/FlatMap+SpannerIO.Write/Write mutations to Cloud Spanner/Wait.OnSignal/To wait view 0/View.AsList/ParDo(ToIsmRecordForGlobalWindow)
    May 18, 2018 9:57:47 PM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T21:57:46.395Z: Executing operation SpannerIO.Write/Write mutations to Cloud Spanner/Wait.OnSignal/To wait view 0/View.AsList/CreateDataflowView
    May 18, 2018 9:57:47 PM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T21:57:46.603Z: Executing operation SpannerIO.Write/Write mutations to Cloud Spanner/Create seed/Read(CreateSource)+SpannerIO.Write/Write mutations to Cloud Spanner/Wait.OnSignal/Wait/Map+SpannerIO.Write/Write mutations to Cloud Spanner/Read information schema+SpannerIO.Write/Write mutations to Cloud Spanner/Schema View/Combine.GloballyAsSingletonView/Combine.globally(Singleton)/WithKeys/AddKeys/Map+SpannerIO.Write/Write mutations to Cloud Spanner/Schema View/Combine.GloballyAsSingletonView/Combine.globally(Singleton)/Combine.perKey(Singleton)/GroupByKey+SpannerIO.Write/Write mutations to Cloud Spanner/Schema View/Combine.GloballyAsSingletonView/Combine.globally(Singleton)/Combine.perKey(Singleton)/Combine.GroupedValues/Partial+SpannerIO.Write/Write mutations to Cloud Spanner/Schema View/Combine.GloballyAsSingletonView/Combine.globally(Singleton)/Combine.perKey(Singleton)/GroupByKey/Reify+SpannerIO.Write/Write mutations to Cloud Spanner/Schema View/Combine.GloballyAsSingletonView/Combine.globally(Singleton)/Combine.perKey(Singleton)/GroupByKey/Write
    May 18, 2018 9:57:56 PM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T21:57:55.401Z: Executing operation SpannerIO.Write/Write mutations to Cloud Spanner/Schema View/Combine.GloballyAsSingletonView/Combine.globally(Singleton)/Combine.perKey(Singleton)/GroupByKey/Close
    May 18, 2018 9:57:56 PM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T21:57:55.489Z: Executing operation SpannerIO.Write/Write mutations to Cloud Spanner/Schema View/Combine.GloballyAsSingletonView/Combine.globally(Singleton)/Combine.perKey(Singleton)/GroupByKey/Read+SpannerIO.Write/Write mutations to Cloud Spanner/Schema View/Combine.GloballyAsSingletonView/Combine.globally(Singleton)/Combine.perKey(Singleton)/Combine.GroupedValues+SpannerIO.Write/Write mutations to Cloud Spanner/Schema View/Combine.GloballyAsSingletonView/Combine.globally(Singleton)/Combine.perKey(Singleton)/Combine.GroupedValues/Extract+SpannerIO.Write/Write mutations to Cloud Spanner/Schema View/Combine.GloballyAsSingletonView/Combine.globally(Singleton)/Values/Values/Map+SpannerIO.Write/Write mutations to Cloud Spanner/Schema View/Combine.GloballyAsSingletonView/BatchViewOverrides.GroupByWindowHashAsKeyAndWindowAsSortKey/ParDo(UseWindowHashAsKeyAndWindowAsSortKey)+SpannerIO.Write/Write mutations to Cloud Spanner/Schema View/Combine.GloballyAsSingletonView/BatchViewOverrides.GroupByWindowHashAsKeyAndWindowAsSortKey/BatchViewOverrides.GroupByKeyAndSortValuesOnly/Write
    May 18, 2018 9:58:01 PM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T21:58:00.189Z: Executing operation SpannerIO.Write/Write mutations to Cloud Spanner/Schema View/Combine.GloballyAsSingletonView/BatchViewOverrides.GroupByWindowHashAsKeyAndWindowAsSortKey/BatchViewOverrides.GroupByKeyAndSortValuesOnly/Close
    May 18, 2018 9:58:01 PM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T21:58:00.297Z: Executing operation SpannerIO.Write/Write mutations to Cloud Spanner/Schema View/Combine.GloballyAsSingletonView/BatchViewOverrides.GroupByWindowHashAsKeyAndWindowAsSortKey/BatchViewOverrides.GroupByKeyAndSortValuesOnly/Read+SpannerIO.Write/Write mutations to Cloud Spanner/Schema View/Combine.GloballyAsSingletonView/ParDo(IsmRecordForSingularValuePerWindow)
    May 18, 2018 9:58:08 PM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T21:58:06.983Z: Executing operation SpannerIO.Write/Write mutations to Cloud Spanner/Schema View/Combine.GloballyAsSingletonView/CreateDataflowView
    May 18, 2018 9:58:08 PM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T21:58:07.230Z: Executing operation SpannerIO.Write/Write mutations to Cloud Spanner/Serialize mutations+SpannerIO.Write/Write mutations to Cloud Spanner/Extract keys+SpannerIO.Write/Write mutations to Cloud Spanner/Sample keys/GroupByKey+SpannerIO.Write/Write mutations to Cloud Spanner/Sample keys/Combine.GroupedValues/Partial+SpannerIO.Write/Write mutations to Cloud Spanner/Sample keys/GroupByKey/Reify+SpannerIO.Write/Write mutations to Cloud Spanner/Sample keys/GroupByKey/Write
    May 18, 2018 9:58:20 PM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T21:58:18.223Z: Executing operation SpannerIO.Write/Write mutations to Cloud Spanner/Sample keys/GroupByKey/Close
    May 18, 2018 9:58:20 PM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T21:58:18.317Z: Executing operation SpannerIO.Write/Write mutations to Cloud Spanner/Sample keys/GroupByKey/Read+SpannerIO.Write/Write mutations to Cloud Spanner/Sample keys/Combine.GroupedValues+SpannerIO.Write/Write mutations to Cloud Spanner/Sample keys/Combine.GroupedValues/Extract+SpannerIO.Write/Write mutations to Cloud Spanner/Keys sample as view/GBKaSVForData/ParDo(GroupByKeyHashAndSortByKeyAndWindow)+SpannerIO.Write/Write mutations to Cloud Spanner/Keys sample as view/GBKaSVForData/BatchViewOverrides.GroupByKeyAndSortValuesOnly/Write
    May 18, 2018 9:58:20 PM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T21:58:20.031Z: Executing operation SpannerIO.Write/Write mutations to Cloud Spanner/Keys sample as view/GBKaSVForData/BatchViewOverrides.GroupByKeyAndSortValuesOnly/Close
    May 18, 2018 9:58:20 PM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T21:58:20.138Z: Executing operation SpannerIO.Write/Write mutations to Cloud Spanner/Keys sample as view/GBKaSVForData/BatchViewOverrides.GroupByKeyAndSortValuesOnly/Read+SpannerIO.Write/Write mutations to Cloud Spanner/Keys sample as view/ParMultiDo(ToIsmRecordForMapLike)+SpannerIO.Write/Write mutations to Cloud Spanner/Keys sample as view/GBKaSVForSize/Write+SpannerIO.Write/Write mutations to Cloud Spanner/Keys sample as view/GBKaSVForKeys/Write
    May 18, 2018 9:58:33 PM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T21:58:33.354Z: Executing operation SpannerIO.Write/Write mutations to Cloud Spanner/Keys sample as view/GBKaSVForSize/Close
    May 18, 2018 9:58:33 PM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T21:58:33.401Z: Executing operation SpannerIO.Write/Write mutations to Cloud Spanner/Keys sample as view/GBKaSVForKeys/Close
    May 18, 2018 9:58:33 PM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T21:58:33.451Z: 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 9:58:33 PM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T21:58:33.501Z: Executing operation SpannerIO.Write/Write mutations to Cloud Spanner/Keys sample as view/GBKaSVForKeys/Read+SpannerIO.Write/Write mutations to Cloud Spanner/Keys sample as view/ParDo(ToIsmMetadataRecordForKey)
    May 18, 2018 9:58:45 PM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T21:58:44.586Z: Executing operation SpannerIO.Write/Write mutations to Cloud Spanner/Keys sample as view/Flatten.PCollections
    May 18, 2018 9:58:45 PM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T21:58:44.841Z: Executing operation SpannerIO.Write/Write mutations to Cloud Spanner/Keys sample as view/CreateDataflowView
    May 18, 2018 9:58:46 PM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T21:58:45.019Z: 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 9:58:49 PM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T21:58:46.977Z: Executing operation SpannerIO.Write/Write mutations to Cloud Spanner/Group by partition/Close
    May 18, 2018 9:58:49 PM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T21:58:47.071Z: 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 9:58:51 PM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T21:58:51.323Z: Cleaning up.
    May 18, 2018 9:58:51 PM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T21:58:51.623Z: Stopping worker pool...
    May 18, 2018 10:01:05 PM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T22:01:04.062Z: Autoscaling: Resized worker pool from 1 to 0.
    May 18, 2018 10:01:05 PM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T22:01:04.112Z: Autoscaling: Would further reduce the number of workers but reached the minimum number allowed for the job.
    May 18, 2018 10:01:12 PM org.apache.beam.runners.dataflow.DataflowPipelineJob waitUntilFinish
    INFO: Job 2018-05-18_14_56_01-13310604102057744938 finished with status DONE.
    May 18, 2018 10:01:12 PM org.apache.beam.runners.dataflow.TestDataflowRunner checkForPAssertSuccess
    INFO: Success result for Dataflow job 2018-05-18_14_56_01-13310604102057744938. Found 0 success, 0 failures out of 0 expected assertions.
    May 18, 2018 10:01:12 PM org.apache.beam.runners.dataflow.DataflowPipelineJob waitUntilFinish
    INFO: Job 2018-05-18_14_56_01-13310604102057744938 finished with status DONE.

Gradle Test Executor 122 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 (0.009 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 4,5,main]) completed. Took 32 mins 40.757 secs.

FAILURE: Build completed with 3 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.
==============================================================================

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

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

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

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

BUILD FAILED in 45m 29s
546 actionable tasks: 544 executed, 2 from cache

Publishing build scan...
https://gradle.com/s/5gcvtmftwg2dg

Build step 'Invoke Gradle script' changed build result to FAILURE
Build step 'Invoke Gradle script' marked build as failure
Recording test results
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Build failed in Jenkins: beam_PostCommit_Java_GradleBuild #476

Posted by Apache Jenkins Server <je...@builds.apache.org>.
See <https://builds.apache.org/job/beam_PostCommit_Java_GradleBuild/476/display/redirect?page=changes>

Changes:

[daniel.o.programmer] [BEAM-2937] Add new Combine URNs.

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[...truncated 20.32 MB...]
    May 18, 2018 8:21:39 PM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T20:21:26.711Z: Autoscaling is enabled for job 2018-05-18_13_21_26-6105214082174582967. The number of workers will be between 1 and 1000.
    May 18, 2018 8:21:39 PM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T20:21:26.743Z: Autoscaling was automatically enabled for job 2018-05-18_13_21_26-6105214082174582967.
    May 18, 2018 8:21:39 PM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T20:21:29.341Z: Checking required Cloud APIs are enabled.
    May 18, 2018 8:21:39 PM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T20:21:29.506Z: Checking permissions granted to controller Service Account.
    May 18, 2018 8:21:39 PM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T20:21:33.264Z: Worker configuration: n1-standard-1 in us-central1-b.
    May 18, 2018 8:21:39 PM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T20:21:33.729Z: Expanding CoGroupByKey operations into optimizable parts.
    May 18, 2018 8:21:39 PM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T20:21:33.883Z: Expanding GroupByKey operations into optimizable parts.
    May 18, 2018 8:21:39 PM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T20:21:33.914Z: Lifting ValueCombiningMappingFns into MergeBucketsMappingFns
    May 18, 2018 8:21:39 PM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T20:21:34.081Z: Fusing adjacent ParDo, Read, Write, and Flatten operations
    May 18, 2018 8:21:39 PM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T20:21:34.106Z: Elided trivial flatten 
    May 18, 2018 8:21:39 PM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T20:21:34.135Z: Fusing consumer SpannerIO.Write/Write mutations to Cloud Spanner/Wait.OnSignal/Wait/Map into SpannerIO.Write/Write mutations to Cloud Spanner/Create seed/Read(CreateSource)
    May 18, 2018 8:21:39 PM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T20:21:34.155Z: 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 8:21:39 PM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T20:21:34.183Z: Fusing consumer SpannerIO.Write/Write mutations to Cloud Spanner/Schema View/Combine.GloballyAsSingletonView/BatchViewOverrides.GroupByWindowHashAsKeyAndWindowAsSortKey/BatchViewOverrides.GroupByKeyAndSortValuesOnly/Write into SpannerIO.Write/Write mutations to Cloud Spanner/Schema View/Combine.GloballyAsSingletonView/BatchViewOverrides.GroupByWindowHashAsKeyAndWindowAsSortKey/ParDo(UseWindowHashAsKeyAndWindowAsSortKey)
    May 18, 2018 8:21:39 PM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T20:21:34.210Z: 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 8:21:39 PM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T20:21:34.235Z: Fusing consumer SpannerIO.Write/Write mutations to Cloud Spanner/Schema View/Combine.GloballyAsSingletonView/Combine.globally(Singleton)/WithKeys/AddKeys/Map into SpannerIO.Write/Write mutations to Cloud Spanner/Read information schema
    May 18, 2018 8:21:39 PM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T20:21:34.266Z: 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 8:21:39 PM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T20:21:34.294Z: Fusing consumer SpannerIO.Write/Write mutations to Cloud Spanner/Schema View/Combine.GloballyAsSingletonView/Combine.globally(Singleton)/Values/Values/Map into SpannerIO.Write/Write mutations to Cloud Spanner/Schema View/Combine.GloballyAsSingletonView/Combine.globally(Singleton)/Combine.perKey(Singleton)/Combine.GroupedValues/Extract
    May 18, 2018 8:21:39 PM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T20:21:34.322Z: 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 8:21:39 PM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T20:21:34.351Z: Fusing consumer SpannerIO.Write/Write mutations to Cloud Spanner/Schema View/Combine.GloballyAsSingletonView/Combine.globally(Singleton)/Combine.perKey(Singleton)/Combine.GroupedValues/Extract into SpannerIO.Write/Write mutations to Cloud Spanner/Schema View/Combine.GloballyAsSingletonView/Combine.globally(Singleton)/Combine.perKey(Singleton)/Combine.GroupedValues
    May 18, 2018 8:21:39 PM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T20:21:34.380Z: 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 8:21:39 PM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T20:21:34.406Z: Fusing consumer SpannerIO.Write/Write mutations to Cloud Spanner/Schema View/Combine.GloballyAsSingletonView/Combine.globally(Singleton)/Combine.perKey(Singleton)/GroupByKey/Reify into SpannerIO.Write/Write mutations to Cloud Spanner/Schema View/Combine.GloballyAsSingletonView/Combine.globally(Singleton)/Combine.perKey(Singleton)/GroupByKey+SpannerIO.Write/Write mutations to Cloud Spanner/Schema View/Combine.GloballyAsSingletonView/Combine.globally(Singleton)/Combine.perKey(Singleton)/Combine.GroupedValues/Partial
    May 18, 2018 8:21:39 PM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T20:21:34.433Z: 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 8:21:39 PM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T20:21:34.455Z: Fusing consumer SpannerIO.Write/Write mutations to Cloud Spanner/Wait.OnSignal/To wait view 0/ParDo(CollectWindows) into SpannerIO.Write/To mutation group
    May 18, 2018 8:21:39 PM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T20:21:34.472Z: Fusing consumer SpannerIO.Write/Write mutations to Cloud Spanner/Extract keys into SpannerIO.Write/Write mutations to Cloud Spanner/Serialize mutations
    May 18, 2018 8:21:39 PM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T20:21:34.492Z: Fusing consumer ParDo(GenerateMutations) into GenerateSequence/Read(BoundedCountingSource)
    May 18, 2018 8:21:39 PM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T20:21:34.510Z: 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 8:21:39 PM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T20:21:34.527Z: Fusing consumer SpannerIO.Write/Write mutations to Cloud Spanner/Batch mutations together into SpannerIO.Write/Write mutations to Cloud Spanner/Group by partition/GroupByWindow
    May 18, 2018 8:21:39 PM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T20:21:34.544Z: 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 8:21:39 PM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T20:21:34.560Z: Fusing consumer SpannerIO.Write/Write mutations to Cloud Spanner/Keys sample as view/GBKaSVForData/BatchViewOverrides.GroupByKeyAndSortValuesOnly/Write into SpannerIO.Write/Write mutations to Cloud Spanner/Keys sample as view/GBKaSVForData/ParDo(GroupByKeyHashAndSortByKeyAndWindow)
    May 18, 2018 8:21:39 PM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T20:21:34.578Z: 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 8:21:39 PM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T20:21:34.593Z: Fusing consumer SpannerIO.Write/Write mutations to Cloud Spanner/Sample keys/GroupByKey/Write into SpannerIO.Write/Write mutations to Cloud Spanner/Sample keys/GroupByKey/Reify
    May 18, 2018 8:21:39 PM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T20:21:34.609Z: 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 8:21:39 PM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T20:21:34.625Z: Fusing consumer SpannerIO.Write/Write mutations to Cloud Spanner/Sample keys/GroupByKey/Reify into SpannerIO.Write/Write mutations to Cloud Spanner/Sample keys/GroupByKey+SpannerIO.Write/Write mutations to Cloud Spanner/Sample keys/Combine.GroupedValues/Partial
    May 18, 2018 8:21:39 PM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T20:21:34.640Z: 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 8:21:39 PM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T20:21:34.658Z: Fusing consumer SpannerIO.Write/Write mutations to Cloud Spanner/Wait.OnSignal/To wait view 0/Sample.Any/Combine.globally(SampleAny)/Combine.perKey(SampleAny)/GroupByKey/Write into SpannerIO.Write/Write mutations to Cloud Spanner/Wait.OnSignal/To wait view 0/Sample.Any/Combine.globally(SampleAny)/Combine.perKey(SampleAny)/GroupByKey/Reify
    May 18, 2018 8:21:39 PM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T20:21:34.675Z: 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 8:21:39 PM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T20:21:34.692Z: Fusing consumer SpannerIO.Write/Write mutations to Cloud Spanner/Wait.OnSignal/To wait view 0/View.AsList/ParDo(ToIsmRecordForGlobalWindow) into SpannerIO.Write/Write mutations to Cloud Spanner/Wait.OnSignal/To wait view 0/Sample.Any/Flatten.Iterables/FlattenIterables/FlatMap
    May 18, 2018 8:21:39 PM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T20:21:34.709Z: 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 8:21:39 PM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T20:21:34.723Z: Fusing consumer SpannerIO.Write/Write mutations to Cloud Spanner/Wait.OnSignal/To wait view 0/Sample.Any/Flatten.Iterables/FlattenIterables/FlatMap into SpannerIO.Write/Write mutations to Cloud Spanner/Wait.OnSignal/To wait view 0/Sample.Any/Combine.globally(SampleAny)/Values/Values/Map
    May 18, 2018 8:21:39 PM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T20:21:34.739Z: 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 8:21:39 PM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T20:21:34.758Z: Fusing consumer SpannerIO.Write/Write mutations to Cloud Spanner/Keys sample as view/ParDo(ToIsmMetadataRecordForKey) into SpannerIO.Write/Write mutations to Cloud Spanner/Keys sample as view/GBKaSVForKeys/Read
    May 18, 2018 8:21:39 PM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T20:21:34.774Z: 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 8:21:39 PM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T20:21:34.791Z: Fusing consumer SpannerIO.Write/Write mutations to Cloud Spanner/Wait.OnSignal/To wait view 0/Sample.Any/Combine.globally(SampleAny)/WithKeys/AddKeys/Map into SpannerIO.Write/Write mutations to Cloud Spanner/Wait.OnSignal/To wait view 0/ParDo(CollectWindows)
    May 18, 2018 8:21:39 PM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T20:21:34.806Z: 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 8:21:39 PM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T20:21:34.822Z: Fusing consumer SpannerIO.Write/Write mutations to Cloud Spanner/Write mutations to Spanner into SpannerIO.Write/Write mutations to Cloud Spanner/Batch mutations together
    May 18, 2018 8:21:39 PM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T20:21:34.839Z: 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 8:21:39 PM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T20:21:34.854Z: Fusing consumer SpannerIO.Write/Write mutations to Cloud Spanner/Wait.OnSignal/To wait view 0/Sample.Any/Combine.globally(SampleAny)/Combine.perKey(SampleAny)/GroupByKey+SpannerIO.Write/Write mutations to Cloud Spanner/Wait.OnSignal/To wait view 0/Sample.Any/Combine.globally(SampleAny)/Combine.perKey(SampleAny)/Combine.GroupedValues/Partial into SpannerIO.Write/Write mutations to Cloud Spanner/Wait.OnSignal/To wait view 0/Sample.Any/Combine.globally(SampleAny)/WithKeys/AddKeys/Map
    May 18, 2018 8:21:39 PM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T20:21:34.873Z: 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 8:21:39 PM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T20:21:34.891Z: Fusing consumer SpannerIO.Write/To mutation group into ParDo(GenerateMutations)
    May 18, 2018 8:21:39 PM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T20:21:34.908Z: 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 8:21:39 PM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T20:21:34.930Z: Fusing consumer SpannerIO.Write/Write mutations to Cloud Spanner/Group by partition/Write into SpannerIO.Write/Write mutations to Cloud Spanner/Group by partition/Reify
    May 18, 2018 8:21:39 PM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T20:21:34.948Z: 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 8:21:39 PM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T20:21:35.168Z: Executing operation SpannerIO.Write/Write mutations to Cloud Spanner/Schema View/Combine.GloballyAsSingletonView/Combine.globally(Singleton)/Combine.perKey(Singleton)/GroupByKey/Create
    May 18, 2018 8:21:39 PM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T20:21:35.187Z: Executing operation SpannerIO.Write/Write mutations to Cloud Spanner/Schema View/Combine.GloballyAsSingletonView/BatchViewOverrides.GroupByWindowHashAsKeyAndWindowAsSortKey/BatchViewOverrides.GroupByKeyAndSortValuesOnly/Create
    May 18, 2018 8:21:39 PM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T20:21:35.206Z: Executing operation SpannerIO.Write/Write mutations to Cloud Spanner/Sample keys/GroupByKey/Create
    May 18, 2018 8:21:39 PM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T20:21:35.210Z: Starting 1 workers in us-central1-b...
    May 18, 2018 8:21:39 PM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T20:21:35.221Z: Executing operation SpannerIO.Write/Write mutations to Cloud Spanner/Keys sample as view/GBKaSVForData/BatchViewOverrides.GroupByKeyAndSortValuesOnly/Create
    May 18, 2018 8:21:39 PM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T20:21:35.235Z: Executing operation SpannerIO.Write/Write mutations to Cloud Spanner/Keys sample as view/GBKaSVForSize/Create
    May 18, 2018 8:21:39 PM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T20:21:35.252Z: Executing operation SpannerIO.Write/Write mutations to Cloud Spanner/Keys sample as view/GBKaSVForKeys/Create
    May 18, 2018 8:21:39 PM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T20:21:35.269Z: Executing operation SpannerIO.Write/Write mutations to Cloud Spanner/Group by partition/Create
    May 18, 2018 8:21:39 PM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T20:21:35.286Z: Executing operation SpannerIO.Write/Write mutations to Cloud Spanner/Wait.OnSignal/To wait view 0/Sample.Any/Combine.globally(SampleAny)/Combine.perKey(SampleAny)/GroupByKey/Create
    May 18, 2018 8:21:39 PM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T20:21:35.467Z: 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 8:21:44 PM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T20:21:43.430Z: Autoscaling: Raised the number of workers to 0 based on the rate of progress in the currently running step(s).
    May 18, 2018 8:21:54 PM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T20:21:53.952Z: Autoscaling: Raised the number of workers to 1 based on the rate of progress in the currently running step(s).
    May 18, 2018 8:21:54 PM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T20:21:53.978Z: Autoscaling: Would further reduce the number of workers but reached the minimum number allowed for the job.
    May 18, 2018 8:22:18 PM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T20:22:17.563Z: Workers have started successfully.
    May 18, 2018 8:22:55 PM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T20:22:53.516Z: Executing operation SpannerIO.Write/Write mutations to Cloud Spanner/Wait.OnSignal/To wait view 0/Sample.Any/Combine.globally(SampleAny)/Combine.perKey(SampleAny)/GroupByKey/Close
    May 18, 2018 8:22:55 PM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T20:22:53.596Z: 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 8:23:03 PM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T20:23:02.888Z: Executing operation SpannerIO.Write/Write mutations to Cloud Spanner/Wait.OnSignal/To wait view 0/View.AsList/CreateDataflowView
    May 18, 2018 8:23:03 PM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T20:23:03.070Z: 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 8:23:13 PM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T20:23:11.873Z: Executing operation SpannerIO.Write/Write mutations to Cloud Spanner/Schema View/Combine.GloballyAsSingletonView/Combine.globally(Singleton)/Combine.perKey(Singleton)/GroupByKey/Close
    May 18, 2018 8:23:13 PM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T20:23:11.946Z: 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 8:23:20 PM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T20:23:18.803Z: Executing operation SpannerIO.Write/Write mutations to Cloud Spanner/Schema View/Combine.GloballyAsSingletonView/BatchViewOverrides.GroupByWindowHashAsKeyAndWindowAsSortKey/BatchViewOverrides.GroupByKeyAndSortValuesOnly/Close
    May 18, 2018 8:23:20 PM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T20:23:18.884Z: 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 8:23:28 PM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T20:23:27.688Z: Executing operation SpannerIO.Write/Write mutations to Cloud Spanner/Schema View/Combine.GloballyAsSingletonView/CreateDataflowView
    May 18, 2018 8:23:28 PM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T20:23:27.856Z: 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 8:23:40 PM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T20:23:37.604Z: Executing operation SpannerIO.Write/Write mutations to Cloud Spanner/Sample keys/GroupByKey/Close
    May 18, 2018 8:23:40 PM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T20:23:37.687Z: 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 8:23:40 PM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T20:23:39.298Z: Executing operation SpannerIO.Write/Write mutations to Cloud Spanner/Keys sample as view/GBKaSVForData/BatchViewOverrides.GroupByKeyAndSortValuesOnly/Close
    May 18, 2018 8:23:40 PM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T20:23:39.377Z: 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 8:23:47 PM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T20:23:46.360Z: Executing operation SpannerIO.Write/Write mutations to Cloud Spanner/Keys sample as view/GBKaSVForSize/Close
    May 18, 2018 8:23:47 PM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T20:23:46.401Z: Executing operation SpannerIO.Write/Write mutations to Cloud Spanner/Keys sample as view/GBKaSVForKeys/Close
    May 18, 2018 8:23:47 PM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T20:23:46.458Z: Executing operation SpannerIO.Write/Write mutations to Cloud Spanner/Keys sample as view/GBKaSVForSize/Read+SpannerIO.Write/Write mutations to Cloud Spanner/Keys sample as view/ParDo(ToIsmMetadataRecordForSize)
    May 18, 2018 8:23:47 PM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T20:23:46.506Z: 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 8:23:59 PM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T20:23:58.081Z: Executing operation SpannerIO.Write/Write mutations to Cloud Spanner/Keys sample as view/Flatten.PCollections
    May 18, 2018 8:23:59 PM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T20:23:58.313Z: Executing operation SpannerIO.Write/Write mutations to Cloud Spanner/Keys sample as view/CreateDataflowView
    May 18, 2018 8:23:59 PM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T20:23:58.544Z: Executing operation SpannerIO.Write/Write mutations to Cloud Spanner/Partition input+SpannerIO.Write/Write mutations to Cloud Spanner/Group by partition/Reify+SpannerIO.Write/Write mutations to Cloud Spanner/Group by partition/Write
    May 18, 2018 8:24:02 PM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T20:24:02.139Z: Executing operation SpannerIO.Write/Write mutations to Cloud Spanner/Group by partition/Close
    May 18, 2018 8:24:02 PM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T20:24:02.220Z: Executing operation SpannerIO.Write/Write mutations to Cloud Spanner/Group by partition/Read+SpannerIO.Write/Write mutations to Cloud Spanner/Group by partition/GroupByWindow+SpannerIO.Write/Write mutations to Cloud Spanner/Batch mutations together+SpannerIO.Write/Write mutations to Cloud Spanner/Write mutations to Spanner
    May 18, 2018 8:24:09 PM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T20:24:09.326Z: Cleaning up.
    May 18, 2018 8:24:09 PM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T20:24:09.782Z: Stopping worker pool...
    May 18, 2018 8:25:33 PM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T20:25:32.542Z: Autoscaling: Resized worker pool from 1 to 0.
    May 18, 2018 8:25:33 PM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T20:25:32.574Z: Autoscaling: Would further reduce the number of workers but reached the minimum number allowed for the job.
    May 18, 2018 8:25:42 PM org.apache.beam.runners.dataflow.DataflowPipelineJob waitUntilFinish
    INFO: Job 2018-05-18_13_21_26-6105214082174582967 finished with status DONE.
    May 18, 2018 8:25:42 PM org.apache.beam.runners.dataflow.TestDataflowRunner checkForPAssertSuccess
    INFO: Success result for Dataflow job 2018-05-18_13_21_26-6105214082174582967. Found 0 success, 0 failures out of 0 expected assertions.
    May 18, 2018 8:25:42 PM org.apache.beam.runners.dataflow.DataflowPipelineJob waitUntilFinish
    INFO: Job 2018-05-18_13_21_26-6105214082174582967 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 (0.009 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 13,5,main]) completed. Took 31 mins 45.42 secs.
:beam-runners-google-cloud-dataflow-java:postCommit (Thread[Task worker for ':' Thread 13,5,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 13,5,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 44m 53s
546 actionable tasks: 542 executed, 4 from cache

Publishing build scan...
https://gradle.com/s/ms5xq2bk6ajhq

Build step 'Invoke Gradle script' changed build result to FAILURE
Build step 'Invoke Gradle script' marked build as failure
Recording test results
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Build failed in Jenkins: beam_PostCommit_Java_GradleBuild #475

Posted by Apache Jenkins Server <je...@builds.apache.org>.
See <https://builds.apache.org/job/beam_PostCommit_Java_GradleBuild/475/display/redirect?page=changes>

Changes:

[tgroh] Update worker_id Documentation

------------------------------------------
[...truncated 20.06 MB...]
    INFO: Running Dataflow job 2018-05-18_13_06_25-17215356982797383000 with 0 expected assertions.
    May 18, 2018 8:06:39 PM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T20:06:25.998Z: Autoscaling is enabled for job 2018-05-18_13_06_25-17215356982797383000. The number of workers will be between 1 and 1000.
    May 18, 2018 8:06:39 PM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T20:06:26.036Z: Autoscaling was automatically enabled for job 2018-05-18_13_06_25-17215356982797383000.
    May 18, 2018 8:06:39 PM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T20:06:29.110Z: Checking required Cloud APIs are enabled.
    May 18, 2018 8:06:39 PM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T20:06:29.329Z: Checking permissions granted to controller Service Account.
    May 18, 2018 8:06:39 PM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T20:06:32.782Z: Worker configuration: n1-standard-1 in us-central1-b.
    May 18, 2018 8:06:39 PM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T20:06:33.249Z: Expanding CoGroupByKey operations into optimizable parts.
    May 18, 2018 8:06:39 PM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T20:06:33.553Z: Expanding GroupByKey operations into optimizable parts.
    May 18, 2018 8:06:39 PM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T20:06:33.599Z: Lifting ValueCombiningMappingFns into MergeBucketsMappingFns
    May 18, 2018 8:06:39 PM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T20:06:33.936Z: Fusing adjacent ParDo, Read, Write, and Flatten operations
    May 18, 2018 8:06:39 PM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T20:06:33.978Z: Elided trivial flatten 
    May 18, 2018 8:06:39 PM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T20:06:34.034Z: Fusing consumer SpannerIO.Write/Write mutations to Cloud Spanner/Wait.OnSignal/Wait/Map into SpannerIO.Write/Write mutations to Cloud Spanner/Create seed/Read(CreateSource)
    May 18, 2018 8:06:39 PM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T20:06:34.079Z: 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 8:06:39 PM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T20:06:34.133Z: Fusing consumer SpannerIO.Write/Write mutations to Cloud Spanner/Schema View/Combine.GloballyAsSingletonView/BatchViewOverrides.GroupByWindowHashAsKeyAndWindowAsSortKey/BatchViewOverrides.GroupByKeyAndSortValuesOnly/Write into SpannerIO.Write/Write mutations to Cloud Spanner/Schema View/Combine.GloballyAsSingletonView/BatchViewOverrides.GroupByWindowHashAsKeyAndWindowAsSortKey/ParDo(UseWindowHashAsKeyAndWindowAsSortKey)
    May 18, 2018 8:06:39 PM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T20:06:34.180Z: 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 8:06:39 PM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T20:06:34.229Z: Fusing consumer SpannerIO.Write/Write mutations to Cloud Spanner/Schema View/Combine.GloballyAsSingletonView/Combine.globally(Singleton)/WithKeys/AddKeys/Map into SpannerIO.Write/Write mutations to Cloud Spanner/Read information schema
    May 18, 2018 8:06:39 PM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T20:06:34.283Z: 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 8:06:39 PM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T20:06:34.334Z: Fusing consumer SpannerIO.Write/Write mutations to Cloud Spanner/Schema View/Combine.GloballyAsSingletonView/Combine.globally(Singleton)/Values/Values/Map into SpannerIO.Write/Write mutations to Cloud Spanner/Schema View/Combine.GloballyAsSingletonView/Combine.globally(Singleton)/Combine.perKey(Singleton)/Combine.GroupedValues/Extract
    May 18, 2018 8:06:39 PM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T20:06:34.374Z: 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 8:06:39 PM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T20:06:34.432Z: Fusing consumer SpannerIO.Write/Write mutations to Cloud Spanner/Schema View/Combine.GloballyAsSingletonView/Combine.globally(Singleton)/Combine.perKey(Singleton)/Combine.GroupedValues/Extract into SpannerIO.Write/Write mutations to Cloud Spanner/Schema View/Combine.GloballyAsSingletonView/Combine.globally(Singleton)/Combine.perKey(Singleton)/Combine.GroupedValues
    May 18, 2018 8:06:39 PM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T20:06:34.475Z: 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 8:06:39 PM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T20:06:34.528Z: Fusing consumer SpannerIO.Write/Write mutations to Cloud Spanner/Schema View/Combine.GloballyAsSingletonView/Combine.globally(Singleton)/Combine.perKey(Singleton)/GroupByKey/Reify into SpannerIO.Write/Write mutations to Cloud Spanner/Schema View/Combine.GloballyAsSingletonView/Combine.globally(Singleton)/Combine.perKey(Singleton)/GroupByKey+SpannerIO.Write/Write mutations to Cloud Spanner/Schema View/Combine.GloballyAsSingletonView/Combine.globally(Singleton)/Combine.perKey(Singleton)/Combine.GroupedValues/Partial
    May 18, 2018 8:06:39 PM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T20:06:34.588Z: 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 8:06:39 PM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T20:06:34.633Z: Fusing consumer SpannerIO.Write/Write mutations to Cloud Spanner/Wait.OnSignal/To wait view 0/ParDo(CollectWindows) into SpannerIO.Write/To mutation group
    May 18, 2018 8:06:39 PM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T20:06:34.683Z: Fusing consumer SpannerIO.Write/Write mutations to Cloud Spanner/Extract keys into SpannerIO.Write/Write mutations to Cloud Spanner/Serialize mutations
    May 18, 2018 8:06:39 PM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T20:06:34.721Z: Fusing consumer ParDo(GenerateMutations) into GenerateSequence/Read(BoundedCountingSource)
    May 18, 2018 8:06:39 PM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T20:06:34.764Z: 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 8:06:39 PM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T20:06:34.810Z: Fusing consumer SpannerIO.Write/Write mutations to Cloud Spanner/Batch mutations together into SpannerIO.Write/Write mutations to Cloud Spanner/Group by partition/GroupByWindow
    May 18, 2018 8:06:39 PM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T20:06:34.874Z: 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 8:06:39 PM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T20:06:34.920Z: Fusing consumer SpannerIO.Write/Write mutations to Cloud Spanner/Keys sample as view/GBKaSVForData/BatchViewOverrides.GroupByKeyAndSortValuesOnly/Write into SpannerIO.Write/Write mutations to Cloud Spanner/Keys sample as view/GBKaSVForData/ParDo(GroupByKeyHashAndSortByKeyAndWindow)
    May 18, 2018 8:06:39 PM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T20:06:34.963Z: 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 8:06:39 PM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T20:06:35.009Z: Fusing consumer SpannerIO.Write/Write mutations to Cloud Spanner/Sample keys/GroupByKey/Write into SpannerIO.Write/Write mutations to Cloud Spanner/Sample keys/GroupByKey/Reify
    May 18, 2018 8:06:39 PM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T20:06:35.087Z: 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 8:06:39 PM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T20:06:35.129Z: Fusing consumer SpannerIO.Write/Write mutations to Cloud Spanner/Sample keys/GroupByKey/Reify into SpannerIO.Write/Write mutations to Cloud Spanner/Sample keys/GroupByKey+SpannerIO.Write/Write mutations to Cloud Spanner/Sample keys/Combine.GroupedValues/Partial
    May 18, 2018 8:06:39 PM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T20:06:35.186Z: 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 8:06:39 PM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T20:06:35.230Z: Fusing consumer SpannerIO.Write/Write mutations to Cloud Spanner/Wait.OnSignal/To wait view 0/Sample.Any/Combine.globally(SampleAny)/Combine.perKey(SampleAny)/GroupByKey/Write into SpannerIO.Write/Write mutations to Cloud Spanner/Wait.OnSignal/To wait view 0/Sample.Any/Combine.globally(SampleAny)/Combine.perKey(SampleAny)/GroupByKey/Reify
    May 18, 2018 8:06:39 PM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T20:06:35.277Z: 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 8:06:39 PM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T20:06:35.332Z: Fusing consumer SpannerIO.Write/Write mutations to Cloud Spanner/Wait.OnSignal/To wait view 0/View.AsList/ParDo(ToIsmRecordForGlobalWindow) into SpannerIO.Write/Write mutations to Cloud Spanner/Wait.OnSignal/To wait view 0/Sample.Any/Flatten.Iterables/FlattenIterables/FlatMap
    May 18, 2018 8:06:39 PM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T20:06:35.379Z: 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 8:06:39 PM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T20:06:35.425Z: Fusing consumer SpannerIO.Write/Write mutations to Cloud Spanner/Wait.OnSignal/To wait view 0/Sample.Any/Flatten.Iterables/FlattenIterables/FlatMap into SpannerIO.Write/Write mutations to Cloud Spanner/Wait.OnSignal/To wait view 0/Sample.Any/Combine.globally(SampleAny)/Values/Values/Map
    May 18, 2018 8:06:39 PM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T20:06:35.475Z: 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 8:06:39 PM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T20:06:35.524Z: Fusing consumer SpannerIO.Write/Write mutations to Cloud Spanner/Keys sample as view/ParDo(ToIsmMetadataRecordForKey) into SpannerIO.Write/Write mutations to Cloud Spanner/Keys sample as view/GBKaSVForKeys/Read
    May 18, 2018 8:06:39 PM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T20:06:35.579Z: 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 8:06:39 PM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T20:06:35.638Z: Fusing consumer SpannerIO.Write/Write mutations to Cloud Spanner/Wait.OnSignal/To wait view 0/Sample.Any/Combine.globally(SampleAny)/WithKeys/AddKeys/Map into SpannerIO.Write/Write mutations to Cloud Spanner/Wait.OnSignal/To wait view 0/ParDo(CollectWindows)
    May 18, 2018 8:06:39 PM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T20:06:35.684Z: 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 8:06:39 PM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T20:06:35.734Z: Fusing consumer SpannerIO.Write/Write mutations to Cloud Spanner/Write mutations to Spanner into SpannerIO.Write/Write mutations to Cloud Spanner/Batch mutations together
    May 18, 2018 8:06:39 PM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T20:06:35.788Z: 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 8:06:39 PM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T20:06:35.848Z: Fusing consumer SpannerIO.Write/Write mutations to Cloud Spanner/Wait.OnSignal/To wait view 0/Sample.Any/Combine.globally(SampleAny)/Combine.perKey(SampleAny)/GroupByKey+SpannerIO.Write/Write mutations to Cloud Spanner/Wait.OnSignal/To wait view 0/Sample.Any/Combine.globally(SampleAny)/Combine.perKey(SampleAny)/Combine.GroupedValues/Partial into SpannerIO.Write/Write mutations to Cloud Spanner/Wait.OnSignal/To wait view 0/Sample.Any/Combine.globally(SampleAny)/WithKeys/AddKeys/Map
    May 18, 2018 8:06:39 PM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T20:06:35.901Z: 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 8:06:39 PM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T20:06:35.942Z: Fusing consumer SpannerIO.Write/To mutation group into ParDo(GenerateMutations)
    May 18, 2018 8:06:39 PM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T20:06:35.998Z: 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 8:06:39 PM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T20:06:36.060Z: Fusing consumer SpannerIO.Write/Write mutations to Cloud Spanner/Group by partition/Write into SpannerIO.Write/Write mutations to Cloud Spanner/Group by partition/Reify
    May 18, 2018 8:06:39 PM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T20:06:36.100Z: 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 8:06:39 PM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T20:06:36.769Z: Executing operation SpannerIO.Write/Write mutations to Cloud Spanner/Schema View/Combine.GloballyAsSingletonView/Combine.globally(Singleton)/Combine.perKey(Singleton)/GroupByKey/Create
    May 18, 2018 8:06:39 PM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T20:06:36.826Z: Executing operation SpannerIO.Write/Write mutations to Cloud Spanner/Schema View/Combine.GloballyAsSingletonView/BatchViewOverrides.GroupByWindowHashAsKeyAndWindowAsSortKey/BatchViewOverrides.GroupByKeyAndSortValuesOnly/Create
    May 18, 2018 8:06:39 PM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T20:06:36.899Z: Executing operation SpannerIO.Write/Write mutations to Cloud Spanner/Sample keys/GroupByKey/Create
    May 18, 2018 8:06:39 PM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T20:06:36.899Z: Starting 1 workers in us-central1-b...
    May 18, 2018 8:06:39 PM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T20:06:36.949Z: Executing operation SpannerIO.Write/Write mutations to Cloud Spanner/Keys sample as view/GBKaSVForData/BatchViewOverrides.GroupByKeyAndSortValuesOnly/Create
    May 18, 2018 8:06:39 PM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T20:06:36.995Z: Executing operation SpannerIO.Write/Write mutations to Cloud Spanner/Keys sample as view/GBKaSVForSize/Create
    May 18, 2018 8:06:39 PM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T20:06:37.063Z: Executing operation SpannerIO.Write/Write mutations to Cloud Spanner/Keys sample as view/GBKaSVForKeys/Create
    May 18, 2018 8:06:39 PM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T20:06:37.148Z: Executing operation SpannerIO.Write/Write mutations to Cloud Spanner/Group by partition/Create
    May 18, 2018 8:06:39 PM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T20:06:37.193Z: Executing operation SpannerIO.Write/Write mutations to Cloud Spanner/Wait.OnSignal/To wait view 0/Sample.Any/Combine.globally(SampleAny)/Combine.perKey(SampleAny)/GroupByKey/Create
    May 18, 2018 8:06:39 PM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T20:06:37.840Z: 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 8:06:48 PM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T20:06:47.527Z: Autoscaling: Raised the number of workers to 0 based on the rate of progress in the currently running step(s).
    May 18, 2018 8:06:58 PM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T20:06:58.077Z: Autoscaling: Raised the number of workers to 1 based on the rate of progress in the currently running step(s).
    May 18, 2018 8:06:58 PM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T20:06:58.130Z: Autoscaling: Would further reduce the number of workers but reached the minimum number allowed for the job.
    May 18, 2018 8:07:15 PM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T20:07:14.190Z: Workers have started successfully.
    May 18, 2018 8:08:41 PM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T20:08:41.164Z: Executing operation SpannerIO.Write/Write mutations to Cloud Spanner/Wait.OnSignal/To wait view 0/Sample.Any/Combine.globally(SampleAny)/Combine.perKey(SampleAny)/GroupByKey/Close
    May 18, 2018 8:08:41 PM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T20:08:41.287Z: 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 8:08:53 PM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T20:08:52.090Z: Executing operation SpannerIO.Write/Write mutations to Cloud Spanner/Wait.OnSignal/To wait view 0/View.AsList/CreateDataflowView
    May 18, 2018 8:08:53 PM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T20:08:52.382Z: 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 8:09:17 PM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T20:09:16.475Z: Executing operation SpannerIO.Write/Write mutations to Cloud Spanner/Schema View/Combine.GloballyAsSingletonView/Combine.globally(Singleton)/Combine.perKey(Singleton)/GroupByKey/Close
    May 18, 2018 8:09:17 PM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T20:09:16.599Z: 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 8:09:21 PM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T20:09:20.892Z: Executing operation SpannerIO.Write/Write mutations to Cloud Spanner/Schema View/Combine.GloballyAsSingletonView/BatchViewOverrides.GroupByWindowHashAsKeyAndWindowAsSortKey/BatchViewOverrides.GroupByKeyAndSortValuesOnly/Close
    May 18, 2018 8:09:21 PM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T20:09:20.975Z: 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 8:09:28 PM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T20:09:27.479Z: Executing operation SpannerIO.Write/Write mutations to Cloud Spanner/Schema View/Combine.GloballyAsSingletonView/CreateDataflowView
    May 18, 2018 8:09:28 PM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T20:09:27.723Z: 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 8:10:29 PM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T20:10:28.050Z: Executing operation SpannerIO.Write/Write mutations to Cloud Spanner/Sample keys/GroupByKey/Close
    May 18, 2018 8:10:29 PM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T20:10:28.167Z: 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 8:10:33 PM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T20:10:31.640Z: Executing operation SpannerIO.Write/Write mutations to Cloud Spanner/Keys sample as view/GBKaSVForData/BatchViewOverrides.GroupByKeyAndSortValuesOnly/Close
    May 18, 2018 8:10:33 PM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T20:10:31.713Z: 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 8:10:38 PM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T20:10:36.395Z: Executing operation SpannerIO.Write/Write mutations to Cloud Spanner/Keys sample as view/GBKaSVForSize/Close
    May 18, 2018 8:10:38 PM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T20:10:36.415Z: Executing operation SpannerIO.Write/Write mutations to Cloud Spanner/Keys sample as view/GBKaSVForKeys/Close
    May 18, 2018 8:10:38 PM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T20:10:36.479Z: Executing operation SpannerIO.Write/Write mutations to Cloud Spanner/Keys sample as view/GBKaSVForSize/Read+SpannerIO.Write/Write mutations to Cloud Spanner/Keys sample as view/ParDo(ToIsmMetadataRecordForSize)
    May 18, 2018 8:10:38 PM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T20:10:36.515Z: 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 8:10:47 PM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T20:10:46.669Z: Executing operation SpannerIO.Write/Write mutations to Cloud Spanner/Keys sample as view/Flatten.PCollections
    May 18, 2018 8:10:47 PM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T20:10:46.940Z: Executing operation SpannerIO.Write/Write mutations to Cloud Spanner/Keys sample as view/CreateDataflowView
    May 18, 2018 8:10:47 PM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T20:10:47.148Z: Executing operation SpannerIO.Write/Write mutations to Cloud Spanner/Partition input+SpannerIO.Write/Write mutations to Cloud Spanner/Group by partition/Reify+SpannerIO.Write/Write mutations to Cloud Spanner/Group by partition/Write
    May 18, 2018 8:11:06 PM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T20:11:05.205Z: Executing operation SpannerIO.Write/Write mutations to Cloud Spanner/Group by partition/Close
    May 18, 2018 8:11:06 PM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T20:11:05.298Z: Executing operation SpannerIO.Write/Write mutations to Cloud Spanner/Group by partition/Read+SpannerIO.Write/Write mutations to Cloud Spanner/Group by partition/GroupByWindow+SpannerIO.Write/Write mutations to Cloud Spanner/Batch mutations together+SpannerIO.Write/Write mutations to Cloud Spanner/Write mutations to Spanner
    May 18, 2018 8:11:11 PM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T20:11:09.574Z: Cleaning up.
    May 18, 2018 8:11:11 PM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T20:11:09.902Z: Stopping worker pool...
    May 18, 2018 8:13:16 PM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T20:13:15.612Z: Autoscaling: Resized worker pool from 1 to 0.
    May 18, 2018 8:13:16 PM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-05-18T20:13:15.641Z: Autoscaling: Would further reduce the number of workers but reached the minimum number allowed for the job.
    May 18, 2018 8:13:23 PM org.apache.beam.runners.dataflow.DataflowPipelineJob waitUntilFinish
    INFO: Job 2018-05-18_13_06_25-17215356982797383000 finished with status DONE.
    May 18, 2018 8:13:23 PM org.apache.beam.runners.dataflow.TestDataflowRunner checkForPAssertSuccess
    INFO: Success result for Dataflow job 2018-05-18_13_06_25-17215356982797383000. Found 0 success, 0 failures out of 0 expected assertions.
    May 18, 2018 8:13:23 PM org.apache.beam.runners.dataflow.DataflowPipelineJob waitUntilFinish
    INFO: Job 2018-05-18_13_06_25-17215356982797383000 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 33 mins 57.382 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 47m 17s
546 actionable tasks: 542 executed, 4 from cache

Publishing build scan...
https://gradle.com/s/6wydn34grlywu

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