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    Aug 19, 2018 1:15:54 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-08-19T01:15:51.693Z: Fusing adjacent ParDo, Read, Write, and Flatten operations
    Aug 19, 2018 1:15:54 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-08-19T01:15:51.739Z: Elided trivial flatten 
    Aug 19, 2018 1:15:54 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-08-19T01:15:51.785Z: Fusing consumer SpannerIO.Write/Write mutations to Cloud Spanner/Wait.OnSignal/Wait/Map into SpannerIO.Write/Write mutations to Cloud Spanner/Create seed/Read(CreateSource)
    Aug 19, 2018 1:15:54 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-08-19T01:15:51.826Z: Fusing consumer SpannerIO.Write/Write mutations to Cloud Spanner/Read information schema into SpannerIO.Write/Write mutations to Cloud Spanner/Wait.OnSignal/Wait/Map
    Aug 19, 2018 1:15:54 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-08-19T01:15:51.863Z: Fusing consumer SpannerIO.Write/Write mutations to Cloud Spanner/Schema View/Combine.GloballyAsSingletonView/BatchViewOverrides.GroupByWindowHashAsKeyAndWindowAsSortKey/BatchViewOverrides.GroupByKeyAndSortValuesOnly/Write into SpannerIO.Write/Write mutations to Cloud Spanner/Schema View/Combine.GloballyAsSingletonView/BatchViewOverrides.GroupByWindowHashAsKeyAndWindowAsSortKey/ParDo(UseWindowHashAsKeyAndWindowAsSortKey)
    Aug 19, 2018 1:15:54 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-08-19T01:15:51.900Z: 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
    Aug 19, 2018 1:15:54 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-08-19T01:15:51.944Z: Fusing consumer SpannerIO.Write/Write mutations to Cloud Spanner/Schema View/Combine.GloballyAsSingletonView/Combine.globally(Singleton)/WithKeys/AddKeys/Map into SpannerIO.Write/Write mutations to Cloud Spanner/Read information schema
    Aug 19, 2018 1:15:54 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-08-19T01:15:51.987Z: 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
    Aug 19, 2018 1:15:54 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-08-19T01:15:52.027Z: Fusing consumer SpannerIO.Write/Write mutations to Cloud Spanner/Schema View/Combine.GloballyAsSingletonView/Combine.globally(Singleton)/Values/Values/Map into SpannerIO.Write/Write mutations to Cloud Spanner/Schema View/Combine.GloballyAsSingletonView/Combine.globally(Singleton)/Combine.perKey(Singleton)/Combine.GroupedValues/Extract
    Aug 19, 2018 1:15:54 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-08-19T01:15:52.068Z: 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
    Aug 19, 2018 1:15:54 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-08-19T01:15:52.125Z: Fusing consumer SpannerIO.Write/Write mutations to Cloud Spanner/Schema View/Combine.GloballyAsSingletonView/Combine.globally(Singleton)/Combine.perKey(Singleton)/Combine.GroupedValues/Extract into SpannerIO.Write/Write mutations to Cloud Spanner/Schema View/Combine.GloballyAsSingletonView/Combine.globally(Singleton)/Combine.perKey(Singleton)/Combine.GroupedValues
    Aug 19, 2018 1:15:54 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-08-19T01:15:52.238Z: 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
    Aug 19, 2018 1:15:54 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-08-19T01:15:52.326Z: Fusing consumer SpannerIO.Write/Write mutations to Cloud Spanner/Schema View/Combine.GloballyAsSingletonView/Combine.globally(Singleton)/Combine.perKey(Singleton)/GroupByKey/Reify into SpannerIO.Write/Write mutations to Cloud Spanner/Schema View/Combine.GloballyAsSingletonView/Combine.globally(Singleton)/Combine.perKey(Singleton)/GroupByKey+SpannerIO.Write/Write mutations to Cloud Spanner/Schema View/Combine.GloballyAsSingletonView/Combine.globally(Singleton)/Combine.perKey(Singleton)/Combine.GroupedValues/Partial
    Aug 19, 2018 1:15:54 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-08-19T01:15:52.410Z: 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
    Aug 19, 2018 1:15:54 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-08-19T01:15:52.465Z: Fusing consumer SpannerIO.Write/Write mutations to Cloud Spanner/Wait.OnSignal/To wait view 0/ParDo(CollectWindows) into SpannerIO.Write/To mutation group
    Aug 19, 2018 1:15:54 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-08-19T01:15:52.519Z: Fusing consumer SpannerIO.Write/Write mutations to Cloud Spanner/Extract keys into SpannerIO.Write/Write mutations to Cloud Spanner/Serialize mutations
    Aug 19, 2018 1:15:54 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-08-19T01:15:52.560Z: Fusing consumer ParDo(GenerateMutations) into GenerateSequence/Read(BoundedCountingSource)
    Aug 19, 2018 1:15:54 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-08-19T01:15:52.611Z: 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
    Aug 19, 2018 1:15:54 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-08-19T01:15:52.657Z: Fusing consumer SpannerIO.Write/Write mutations to Cloud Spanner/Batch mutations together into SpannerIO.Write/Write mutations to Cloud Spanner/Group by partition/GroupByWindow
    Aug 19, 2018 1:15:54 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-08-19T01:15:52.699Z: 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
    Aug 19, 2018 1:15:54 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-08-19T01:15:52.725Z: Fusing consumer SpannerIO.Write/Write mutations to Cloud Spanner/Keys sample as view/GBKaSVForData/BatchViewOverrides.GroupByKeyAndSortValuesOnly/Write into SpannerIO.Write/Write mutations to Cloud Spanner/Keys sample as view/GBKaSVForData/ParDo(GroupByKeyHashAndSortByKeyAndWindow)
    Aug 19, 2018 1:15:54 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-08-19T01:15:52.766Z: 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
    Aug 19, 2018 1:15:54 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-08-19T01:15:52.809Z: Fusing consumer SpannerIO.Write/Write mutations to Cloud Spanner/Sample keys/GroupByKey/Write into SpannerIO.Write/Write mutations to Cloud Spanner/Sample keys/GroupByKey/Reify
    Aug 19, 2018 1:15:54 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-08-19T01:15:52.846Z: 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
    Aug 19, 2018 1:15:54 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-08-19T01:15:52.894Z: Fusing consumer SpannerIO.Write/Write mutations to Cloud Spanner/Sample keys/GroupByKey/Reify into SpannerIO.Write/Write mutations to Cloud Spanner/Sample keys/GroupByKey+SpannerIO.Write/Write mutations to Cloud Spanner/Sample keys/Combine.GroupedValues/Partial
    Aug 19, 2018 1:15:54 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-08-19T01:15:52.937Z: 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
    Aug 19, 2018 1:15:54 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-08-19T01:15:52.968Z: Fusing consumer SpannerIO.Write/Write mutations to Cloud Spanner/Wait.OnSignal/To wait view 0/Sample.Any/Combine.globally(SampleAny)/Combine.perKey(SampleAny)/GroupByKey/Write into SpannerIO.Write/Write mutations to Cloud Spanner/Wait.OnSignal/To wait view 0/Sample.Any/Combine.globally(SampleAny)/Combine.perKey(SampleAny)/GroupByKey/Reify
    Aug 19, 2018 1:15:54 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-08-19T01:15:53.015Z: 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)
    Aug 19, 2018 1:15:54 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-08-19T01:15:53.045Z: Fusing consumer SpannerIO.Write/Write mutations to Cloud Spanner/Wait.OnSignal/To wait view 0/View.AsList/ParDo(ToIsmRecordForGlobalWindow) into SpannerIO.Write/Write mutations to Cloud Spanner/Wait.OnSignal/To wait view 0/Sample.Any/Flatten.Iterables/FlattenIterables/FlatMap
    Aug 19, 2018 1:15:54 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-08-19T01:15:53.093Z: 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)
    Aug 19, 2018 1:15:54 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-08-19T01:15:53.134Z: Fusing consumer SpannerIO.Write/Write mutations to Cloud Spanner/Wait.OnSignal/To wait view 0/Sample.Any/Flatten.Iterables/FlattenIterables/FlatMap into SpannerIO.Write/Write mutations to Cloud Spanner/Wait.OnSignal/To wait view 0/Sample.Any/Combine.globally(SampleAny)/Values/Values/Map
    Aug 19, 2018 1:15:54 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-08-19T01:15:53.178Z: 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
    Aug 19, 2018 1:15:54 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-08-19T01:15:53.218Z: Fusing consumer SpannerIO.Write/Write mutations to Cloud Spanner/Keys sample as view/ParDo(ToIsmMetadataRecordForKey) into SpannerIO.Write/Write mutations to Cloud Spanner/Keys sample as view/GBKaSVForKeys/Read
    Aug 19, 2018 1:15:54 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-08-19T01:15:53.257Z: 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
    Aug 19, 2018 1:15:54 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-08-19T01:15:53.304Z: Fusing consumer SpannerIO.Write/Write mutations to Cloud Spanner/Wait.OnSignal/To wait view 0/Sample.Any/Combine.globally(SampleAny)/WithKeys/AddKeys/Map into SpannerIO.Write/Write mutations to Cloud Spanner/Wait.OnSignal/To wait view 0/ParDo(CollectWindows)
    Aug 19, 2018 1:15:54 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-08-19T01:15:53.350Z: 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
    Aug 19, 2018 1:15:54 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-08-19T01:15:53.392Z: Fusing consumer SpannerIO.Write/Write mutations to Cloud Spanner/Write mutations to Spanner into SpannerIO.Write/Write mutations to Cloud Spanner/Batch mutations together
    Aug 19, 2018 1:15:54 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-08-19T01:15:53.438Z: 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
    Aug 19, 2018 1:15:54 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-08-19T01:15:53.484Z: Fusing consumer SpannerIO.Write/Write mutations to Cloud Spanner/Wait.OnSignal/To wait view 0/Sample.Any/Combine.globally(SampleAny)/Combine.perKey(SampleAny)/GroupByKey+SpannerIO.Write/Write mutations to Cloud Spanner/Wait.OnSignal/To wait view 0/Sample.Any/Combine.globally(SampleAny)/Combine.perKey(SampleAny)/Combine.GroupedValues/Partial into SpannerIO.Write/Write mutations to Cloud Spanner/Wait.OnSignal/To wait view 0/Sample.Any/Combine.globally(SampleAny)/WithKeys/AddKeys/Map
    Aug 19, 2018 1:15:54 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-08-19T01:15:53.528Z: Fusing consumer SpannerIO.Write/Write mutations to Cloud Spanner/Group by partition/Reify into SpannerIO.Write/Write mutations to Cloud Spanner/Partition input
    Aug 19, 2018 1:15:54 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-08-19T01:15:53.555Z: Fusing consumer SpannerIO.Write/To mutation group into ParDo(GenerateMutations)
    Aug 19, 2018 1:15:54 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-08-19T01:15:53.596Z: 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
    Aug 19, 2018 1:15:54 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-08-19T01:15:53.643Z: Fusing consumer SpannerIO.Write/Write mutations to Cloud Spanner/Group by partition/Write into SpannerIO.Write/Write mutations to Cloud Spanner/Group by partition/Reify
    Aug 19, 2018 1:15:54 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-08-19T01:15:53.678Z: 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
    Aug 19, 2018 1:15:54 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-08-19T01:15:54.157Z: Executing operation SpannerIO.Write/Write mutations to Cloud Spanner/Schema View/Combine.GloballyAsSingletonView/Combine.globally(Singleton)/Combine.perKey(Singleton)/GroupByKey/Create
    Aug 19, 2018 1:15:54 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-08-19T01:15:54.196Z: Executing operation SpannerIO.Write/Write mutations to Cloud Spanner/Schema View/Combine.GloballyAsSingletonView/BatchViewOverrides.GroupByWindowHashAsKeyAndWindowAsSortKey/BatchViewOverrides.GroupByKeyAndSortValuesOnly/Create
    Aug 19, 2018 1:15:55 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-08-19T01:15:54.228Z: Executing operation SpannerIO.Write/Write mutations to Cloud Spanner/Sample keys/GroupByKey/Create
    Aug 19, 2018 1:15:55 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-08-19T01:15:54.271Z: Executing operation SpannerIO.Write/Write mutations to Cloud Spanner/Keys sample as view/GBKaSVForData/BatchViewOverrides.GroupByKeyAndSortValuesOnly/Create
    Aug 19, 2018 1:15:55 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-08-19T01:15:54.271Z: Starting 1 workers in us-central1-b...
    Aug 19, 2018 1:15:55 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-08-19T01:15:54.316Z: Executing operation SpannerIO.Write/Write mutations to Cloud Spanner/Keys sample as view/GBKaSVForSize/Create
    Aug 19, 2018 1:15:55 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-08-19T01:15:54.363Z: Executing operation SpannerIO.Write/Write mutations to Cloud Spanner/Keys sample as view/GBKaSVForKeys/Create
    Aug 19, 2018 1:15:55 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-08-19T01:15:54.415Z: Executing operation SpannerIO.Write/Write mutations to Cloud Spanner/Group by partition/Create
    Aug 19, 2018 1:15:55 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-08-19T01:15:54.463Z: Executing operation SpannerIO.Write/Write mutations to Cloud Spanner/Wait.OnSignal/To wait view 0/Sample.Any/Combine.globally(SampleAny)/Combine.perKey(SampleAny)/GroupByKey/Create
    Aug 19, 2018 1:15:55 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-08-19T01:15:54.934Z: 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
    Aug 19, 2018 1:16:03 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-08-19T01:16:02.362Z: Autoscaling: Raised the number of workers to 0 based on the rate of progress in the currently running step(s).
    Aug 19, 2018 1:16:25 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-08-19T01:16:24.306Z: Autoscaling: Raised the number of workers to 1 based on the rate of progress in the currently running step(s).
    Aug 19, 2018 1:16:25 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-08-19T01:16:24.352Z: Autoscaling: Would further reduce the number of workers but reached the minimum number allowed for the job.
    Aug 19, 2018 1:16:39 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-08-19T01:16:37.947Z: Workers have started successfully.
    Aug 19, 2018 1:16:39 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-08-19T01:16:37.996Z: Workers have started successfully.
    Aug 19, 2018 1:17:01 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-08-19T01:17:00.514Z: 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
    Aug 19, 2018 1:17:01 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-08-19T01:17:00.612Z: Executing operation SpannerIO.Write/Write mutations to Cloud Spanner/Wait.OnSignal/To wait view 0/Sample.Any/Combine.globally(SampleAny)/Combine.perKey(SampleAny)/GroupByKey/Read+SpannerIO.Write/Write mutations to Cloud Spanner/Wait.OnSignal/To wait view 0/Sample.Any/Combine.globally(SampleAny)/Combine.perKey(SampleAny)/Combine.GroupedValues+SpannerIO.Write/Write mutations to Cloud Spanner/Wait.OnSignal/To wait view 0/Sample.Any/Combine.globally(SampleAny)/Combine.perKey(SampleAny)/Combine.GroupedValues/Extract+SpannerIO.Write/Write mutations to Cloud Spanner/Wait.OnSignal/To wait view 0/Sample.Any/Combine.globally(SampleAny)/Values/Values/Map+SpannerIO.Write/Write mutations to Cloud Spanner/Wait.OnSignal/To wait view 0/Sample.Any/Flatten.Iterables/FlattenIterables/FlatMap+SpannerIO.Write/Write mutations to Cloud Spanner/Wait.OnSignal/To wait view 0/View.AsList/ParDo(ToIsmRecordForGlobalWindow)
    Aug 19, 2018 1:17:11 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-08-19T01:17:09.329Z: Executing operation SpannerIO.Write/Write mutations to Cloud Spanner/Wait.OnSignal/To wait view 0/View.AsList/CreateDataflowView
    Aug 19, 2018 1:17:11 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-08-19T01:17:09.536Z: Executing operation SpannerIO.Write/Write mutations to Cloud Spanner/Create seed/Read(CreateSource)+SpannerIO.Write/Write mutations to Cloud Spanner/Wait.OnSignal/Wait/Map+SpannerIO.Write/Write mutations to Cloud Spanner/Read information schema+SpannerIO.Write/Write mutations to Cloud Spanner/Schema View/Combine.GloballyAsSingletonView/Combine.globally(Singleton)/WithKeys/AddKeys/Map+SpannerIO.Write/Write mutations to Cloud Spanner/Schema View/Combine.GloballyAsSingletonView/Combine.globally(Singleton)/Combine.perKey(Singleton)/GroupByKey+SpannerIO.Write/Write mutations to Cloud Spanner/Schema View/Combine.GloballyAsSingletonView/Combine.globally(Singleton)/Combine.perKey(Singleton)/Combine.GroupedValues/Partial+SpannerIO.Write/Write mutations to Cloud Spanner/Schema View/Combine.GloballyAsSingletonView/Combine.globally(Singleton)/Combine.perKey(Singleton)/GroupByKey/Reify+SpannerIO.Write/Write mutations to Cloud Spanner/Schema View/Combine.GloballyAsSingletonView/Combine.globally(Singleton)/Combine.perKey(Singleton)/GroupByKey/Write
    Aug 19, 2018 1:17:18 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-08-19T01:17:18.119Z: Executing operation SpannerIO.Write/Write mutations to Cloud Spanner/Schema View/Combine.GloballyAsSingletonView/Combine.globally(Singleton)/Combine.perKey(Singleton)/GroupByKey/Close
    Aug 19, 2018 1:17:18 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-08-19T01:17:18.215Z: Executing operation SpannerIO.Write/Write mutations to Cloud Spanner/Schema View/Combine.GloballyAsSingletonView/Combine.globally(Singleton)/Combine.perKey(Singleton)/GroupByKey/Read+SpannerIO.Write/Write mutations to Cloud Spanner/Schema View/Combine.GloballyAsSingletonView/Combine.globally(Singleton)/Combine.perKey(Singleton)/Combine.GroupedValues+SpannerIO.Write/Write mutations to Cloud Spanner/Schema View/Combine.GloballyAsSingletonView/Combine.globally(Singleton)/Combine.perKey(Singleton)/Combine.GroupedValues/Extract+SpannerIO.Write/Write mutations to Cloud Spanner/Schema View/Combine.GloballyAsSingletonView/Combine.globally(Singleton)/Values/Values/Map+SpannerIO.Write/Write mutations to Cloud Spanner/Schema View/Combine.GloballyAsSingletonView/BatchViewOverrides.GroupByWindowHashAsKeyAndWindowAsSortKey/ParDo(UseWindowHashAsKeyAndWindowAsSortKey)+SpannerIO.Write/Write mutations to Cloud Spanner/Schema View/Combine.GloballyAsSingletonView/BatchViewOverrides.GroupByWindowHashAsKeyAndWindowAsSortKey/BatchViewOverrides.GroupByKeyAndSortValuesOnly/Write
    Aug 19, 2018 1:17:20 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-08-19T01:17:20.175Z: Executing operation SpannerIO.Write/Write mutations to Cloud Spanner/Schema View/Combine.GloballyAsSingletonView/BatchViewOverrides.GroupByWindowHashAsKeyAndWindowAsSortKey/BatchViewOverrides.GroupByKeyAndSortValuesOnly/Close
    Aug 19, 2018 1:17:20 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-08-19T01:17:20.264Z: Executing operation SpannerIO.Write/Write mutations to Cloud Spanner/Schema View/Combine.GloballyAsSingletonView/BatchViewOverrides.GroupByWindowHashAsKeyAndWindowAsSortKey/BatchViewOverrides.GroupByKeyAndSortValuesOnly/Read+SpannerIO.Write/Write mutations to Cloud Spanner/Schema View/Combine.GloballyAsSingletonView/ParDo(IsmRecordForSingularValuePerWindow)
    Aug 19, 2018 1:17:28 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-08-19T01:17:26.511Z: Executing operation SpannerIO.Write/Write mutations to Cloud Spanner/Schema View/Combine.GloballyAsSingletonView/CreateDataflowView
    Aug 19, 2018 1:17:28 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-08-19T01:17:26.703Z: Executing operation SpannerIO.Write/Write mutations to Cloud Spanner/Serialize mutations+SpannerIO.Write/Write mutations to Cloud Spanner/Extract keys+SpannerIO.Write/Write mutations to Cloud Spanner/Sample keys/GroupByKey+SpannerIO.Write/Write mutations to Cloud Spanner/Sample keys/Combine.GroupedValues/Partial+SpannerIO.Write/Write mutations to Cloud Spanner/Sample keys/GroupByKey/Reify+SpannerIO.Write/Write mutations to Cloud Spanner/Sample keys/GroupByKey/Write
    Aug 19, 2018 1:17:38 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-08-19T01:17:37.304Z: Executing operation SpannerIO.Write/Write mutations to Cloud Spanner/Sample keys/GroupByKey/Close
    Aug 19, 2018 1:17:38 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-08-19T01:17:37.390Z: Executing operation SpannerIO.Write/Write mutations to Cloud Spanner/Sample keys/GroupByKey/Read+SpannerIO.Write/Write mutations to Cloud Spanner/Sample keys/Combine.GroupedValues+SpannerIO.Write/Write mutations to Cloud Spanner/Sample keys/Combine.GroupedValues/Extract+SpannerIO.Write/Write mutations to Cloud Spanner/Keys sample as view/GBKaSVForData/ParDo(GroupByKeyHashAndSortByKeyAndWindow)+SpannerIO.Write/Write mutations to Cloud Spanner/Keys sample as view/GBKaSVForData/BatchViewOverrides.GroupByKeyAndSortValuesOnly/Write
    Aug 19, 2018 1:17:39 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-08-19T01:17:38.971Z: Executing operation SpannerIO.Write/Write mutations to Cloud Spanner/Keys sample as view/GBKaSVForData/BatchViewOverrides.GroupByKeyAndSortValuesOnly/Close
    Aug 19, 2018 1:17:39 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-08-19T01:17:39.068Z: Executing operation SpannerIO.Write/Write mutations to Cloud Spanner/Keys sample as view/GBKaSVForData/BatchViewOverrides.GroupByKeyAndSortValuesOnly/Read+SpannerIO.Write/Write mutations to Cloud Spanner/Keys sample as view/ParMultiDo(ToIsmRecordForMapLike)+SpannerIO.Write/Write mutations to Cloud Spanner/Keys sample as view/GBKaSVForSize/Write+SpannerIO.Write/Write mutations to Cloud Spanner/Keys sample as view/GBKaSVForKeys/Write
    Aug 19, 2018 1:17:45 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-08-19T01:17:43.321Z: Executing operation SpannerIO.Write/Write mutations to Cloud Spanner/Keys sample as view/GBKaSVForSize/Close
    Aug 19, 2018 1:17:45 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-08-19T01:17:43.375Z: Executing operation SpannerIO.Write/Write mutations to Cloud Spanner/Keys sample as view/GBKaSVForKeys/Close
    Aug 19, 2018 1:17:45 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-08-19T01:17:43.423Z: 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)
    Aug 19, 2018 1:17:45 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-08-19T01:17:43.469Z: Executing operation SpannerIO.Write/Write mutations to Cloud Spanner/Keys sample as view/GBKaSVForKeys/Read+SpannerIO.Write/Write mutations to Cloud Spanner/Keys sample as view/ParDo(ToIsmMetadataRecordForKey)
    Aug 19, 2018 1:17:54 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-08-19T01:17:54.139Z: Executing operation SpannerIO.Write/Write mutations to Cloud Spanner/Keys sample as view/Flatten.PCollections
    Aug 19, 2018 1:17:54 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-08-19T01:17:54.458Z: Executing operation SpannerIO.Write/Write mutations to Cloud Spanner/Keys sample as view/CreateDataflowView
    Aug 19, 2018 1:17:57 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-08-19T01:17:54.709Z: 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
    Aug 19, 2018 1:17:59 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-08-19T01:17:58.995Z: Executing operation SpannerIO.Write/Write mutations to Cloud Spanner/Group by partition/Close
    Aug 19, 2018 1:17:59 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-08-19T01:17:59.066Z: 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
    Aug 19, 2018 1:18:07 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-08-19T01:18:06.403Z: Cleaning up.
    Aug 19, 2018 1:18:07 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-08-19T01:18:06.606Z: Stopping worker pool...
    Aug 19, 2018 1:19:19 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-08-19T01:19:18.137Z: Autoscaling: Resized worker pool from 1 to 0.
    Aug 19, 2018 1:19:19 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-08-19T01:19:18.233Z: Autoscaling: Would further reduce the number of workers but reached the minimum number allowed for the job.
    Aug 19, 2018 1:19:26 AM org.apache.beam.runners.dataflow.DataflowPipelineJob waitUntilFinish
    INFO: Job 2018-08-18_18_15_44-8489959775913862193 finished with status DONE.
    Aug 19, 2018 1:19:26 AM org.apache.beam.runners.dataflow.TestDataflowRunner checkForPAssertSuccess
    INFO: Success result for Dataflow job 2018-08-18_18_15_44-8489959775913862193. Found 0 success, 0 failures out of 0 expected assertions.
    Aug 19, 2018 1:19:27 AM org.apache.beam.runners.dataflow.DataflowPipelineJob waitUntilFinish
    INFO: Job 2018-08-18_18_15_44-8489959775913862193 finished with status DONE.

Gradle Test Executor 147 finished executing tests.

> Task :beam-runners-google-cloud-dataflow-java:googleCloudPlatformIntegrationTest
Finished generating test XML results (0.018 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 (0.019 secs) into: <https://builds.apache.org/job/beam_PostCommit_Java_GradleBuild/ws/src/runners/google-cloud-dataflow-java/build/reports/tests/googleCloudPlatformIntegrationTest>
Packing task ':beam-runners-google-cloud-dataflow-java:googleCloudPlatformIntegrationTest'
:beam-runners-google-cloud-dataflow-java:googleCloudPlatformIntegrationTest (Thread[Task worker for ':' Thread 5,5,main]) completed. Took 28 mins 21.504 secs.
:beam-runners-google-cloud-dataflow-java:buildDependents (Thread[Task worker for ':' Thread 5,5,main]) started.

> Task :beam-runners-google-cloud-dataflow-java:buildDependents
Caching disabled for task ':beam-runners-google-cloud-dataflow-java:buildDependents': Caching has not been enabled for the task
Task ':beam-runners-google-cloud-dataflow-java:buildDependents' is not up-to-date because:
  Task has not declared any outputs despite executing actions.
:beam-runners-google-cloud-dataflow-java:buildDependents (Thread[Task worker for ':' Thread 5,5,main]) completed. Took 0.002 secs.
:beam-sdks-java-io-google-cloud-platform:buildDependents (Thread[Task worker for ':' Thread 5,5,main]) started.
:beam-runners-google-cloud-dataflow-java:postCommit (Thread[Daemon worker,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[Daemon worker,5,main]) completed. Took 0.0 secs.

> Task :beam-sdks-java-io-google-cloud-platform:buildDependents
Caching disabled for task ':beam-sdks-java-io-google-cloud-platform:buildDependents': Caching has not been enabled for the task
Task ':beam-sdks-java-io-google-cloud-platform:buildDependents' is not up-to-date because:
  Task has not declared any outputs despite executing actions.
:beam-sdks-java-io-google-cloud-platform:buildDependents (Thread[Task worker for ':' Thread 5,5,main]) completed. Took 0.001 secs.
:beam-sdks-java-extensions-protobuf:buildDependents (Thread[Task worker for ':' Thread 11,5,main]) started.

> Task :beam-sdks-java-extensions-protobuf:buildDependents
Caching disabled for task ':beam-sdks-java-extensions-protobuf:buildDependents': Caching has not been enabled for the task
Task ':beam-sdks-java-extensions-protobuf:buildDependents' is not up-to-date because:
  Task has not declared any outputs despite executing actions.
:beam-sdks-java-extensions-protobuf:buildDependents (Thread[Task worker for ':' Thread 11,5,main]) completed. Took 0.001 secs.

FAILURE: Build completed with 2 failures.

1: Task failed with an exception.
-----------
* What went wrong:
Execution failed for task ':beam-runners-apex:compileTestJava'.
> Compilation failed with exit code 1; see the compiler error output for details.

* 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-io-elasticsearch-tests-2:test'.
> There were failing tests. See the report at: file://<https://builds.apache.org/job/beam_PostCommit_Java_GradleBuild/ws/src/sdks/java/io/elasticsearch-tests/elasticsearch-tests-2/build/reports/tests/test/index.html>

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

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

Deprecated Gradle features were used in this build, making it incompatible with Gradle 5.0.
See https://docs.gradle.org/4.8/userguide/command_line_interface.html#sec:command_line_warnings

BUILD FAILED in 43m 52s
798 actionable tasks: 793 executed, 5 from cache

Publishing build scan...
https://gradle.com/s/i56t4vkh7csim

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

Jenkins build is back to normal : beam_PostCommit_Java_GradleBuild #1294

Posted by Apache Jenkins Server <je...@builds.apache.org>.
See <https://builds.apache.org/job/beam_PostCommit_Java_GradleBuild/1294/display/redirect>


Build failed in Jenkins: beam_PostCommit_Java_GradleBuild #1293

Posted by Apache Jenkins Server <je...@builds.apache.org>.
See <https://builds.apache.org/job/beam_PostCommit_Java_GradleBuild/1293/display/redirect>

------------------------------------------
[...truncated 17.48 MB...]
    Submitted job: 2018-08-19_11_38_53-1225284342212178159

org.apache.beam.sdk.io.gcp.spanner.SpannerWriteIT > testReportFailures STANDARD_ERROR
    Aug 19, 2018 6:38:54 PM org.apache.beam.runners.dataflow.DataflowRunner run
    INFO: To cancel the job using the 'gcloud' tool, run:
    > gcloud dataflow jobs --project=apache-beam-testing cancel --region=us-central1 2018-08-19_11_38_53-1225284342212178159
    Aug 19, 2018 6:38:54 PM org.apache.beam.runners.dataflow.TestDataflowRunner run
    INFO: Running Dataflow job 2018-08-19_11_38_53-1225284342212178159 with 0 expected assertions.
    Aug 19, 2018 6:39:10 PM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-08-19T18:38:53.698Z: Autoscaling is enabled for job 2018-08-19_11_38_53-1225284342212178159. The number of workers will be between 1 and 1000.
    Aug 19, 2018 6:39:10 PM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-08-19T18:38:53.732Z: Autoscaling was automatically enabled for job 2018-08-19_11_38_53-1225284342212178159.
    Aug 19, 2018 6:39:10 PM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-08-19T18:38:56.367Z: Checking required Cloud APIs are enabled.
    Aug 19, 2018 6:39:10 PM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-08-19T18:38:56.543Z: Checking permissions granted to controller Service Account.
    Aug 19, 2018 6:39:10 PM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-08-19T18:38:59.950Z: Worker configuration: n1-standard-1 in us-central1-b.
    Aug 19, 2018 6:39:10 PM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-08-19T18:39:00.369Z: Expanding CoGroupByKey operations into optimizable parts.
    Aug 19, 2018 6:39:10 PM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-08-19T18:39:00.666Z: Expanding GroupByKey operations into optimizable parts.
    Aug 19, 2018 6:39:10 PM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-08-19T18:39:00.713Z: Lifting ValueCombiningMappingFns into MergeBucketsMappingFns
    Aug 19, 2018 6:39:10 PM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-08-19T18:39:00.984Z: Fusing adjacent ParDo, Read, Write, and Flatten operations
    Aug 19, 2018 6:39:10 PM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-08-19T18:39:01.037Z: Elided trivial flatten 
    Aug 19, 2018 6:39:10 PM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-08-19T18:39:01.091Z: Fusing consumer SpannerIO.Write/Write mutations to Cloud Spanner/Wait.OnSignal/Wait/Map into SpannerIO.Write/Write mutations to Cloud Spanner/Create seed/Read(CreateSource)
    Aug 19, 2018 6:39:10 PM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-08-19T18:39:01.127Z: Fusing consumer SpannerIO.Write/Write mutations to Cloud Spanner/Read information schema into SpannerIO.Write/Write mutations to Cloud Spanner/Wait.OnSignal/Wait/Map
    Aug 19, 2018 6:39:10 PM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-08-19T18:39:01.166Z: Fusing consumer SpannerIO.Write/Write mutations to Cloud Spanner/Schema View/Combine.GloballyAsSingletonView/BatchViewOverrides.GroupByWindowHashAsKeyAndWindowAsSortKey/BatchViewOverrides.GroupByKeyAndSortValuesOnly/Write into SpannerIO.Write/Write mutations to Cloud Spanner/Schema View/Combine.GloballyAsSingletonView/BatchViewOverrides.GroupByWindowHashAsKeyAndWindowAsSortKey/ParDo(UseWindowHashAsKeyAndWindowAsSortKey)
    Aug 19, 2018 6:39:10 PM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-08-19T18:39:01.207Z: 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
    Aug 19, 2018 6:39:10 PM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-08-19T18:39:01.248Z: Fusing consumer SpannerIO.Write/Write mutations to Cloud Spanner/Schema View/Combine.GloballyAsSingletonView/Combine.globally(Singleton)/WithKeys/AddKeys/Map into SpannerIO.Write/Write mutations to Cloud Spanner/Read information schema
    Aug 19, 2018 6:39:10 PM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-08-19T18:39:01.298Z: 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
    Aug 19, 2018 6:39:10 PM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-08-19T18:39:01.345Z: Fusing consumer SpannerIO.Write/Write mutations to Cloud Spanner/Schema View/Combine.GloballyAsSingletonView/Combine.globally(Singleton)/Values/Values/Map into SpannerIO.Write/Write mutations to Cloud Spanner/Schema View/Combine.GloballyAsSingletonView/Combine.globally(Singleton)/Combine.perKey(Singleton)/Combine.GroupedValues/Extract
    Aug 19, 2018 6:39:10 PM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-08-19T18:39:01.392Z: 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
    Aug 19, 2018 6:39:10 PM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-08-19T18:39:01.442Z: Fusing consumer SpannerIO.Write/Write mutations to Cloud Spanner/Schema View/Combine.GloballyAsSingletonView/Combine.globally(Singleton)/Combine.perKey(Singleton)/Combine.GroupedValues/Extract into SpannerIO.Write/Write mutations to Cloud Spanner/Schema View/Combine.GloballyAsSingletonView/Combine.globally(Singleton)/Combine.perKey(Singleton)/Combine.GroupedValues
    Aug 19, 2018 6:39:10 PM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-08-19T18:39:01.477Z: 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
    Aug 19, 2018 6:39:10 PM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-08-19T18:39:01.517Z: Fusing consumer SpannerIO.Write/Write mutations to Cloud Spanner/Schema View/Combine.GloballyAsSingletonView/Combine.globally(Singleton)/Combine.perKey(Singleton)/GroupByKey/Reify into SpannerIO.Write/Write mutations to Cloud Spanner/Schema View/Combine.GloballyAsSingletonView/Combine.globally(Singleton)/Combine.perKey(Singleton)/GroupByKey+SpannerIO.Write/Write mutations to Cloud Spanner/Schema View/Combine.GloballyAsSingletonView/Combine.globally(Singleton)/Combine.perKey(Singleton)/Combine.GroupedValues/Partial
    Aug 19, 2018 6:39:10 PM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-08-19T18:39:01.564Z: 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
    Aug 19, 2018 6:39:10 PM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-08-19T18:39:01.614Z: Fusing consumer SpannerIO.Write/Write mutations to Cloud Spanner/Wait.OnSignal/To wait view 0/ParDo(CollectWindows) into SpannerIO.Write/To mutation group
    Aug 19, 2018 6:39:10 PM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-08-19T18:39:01.651Z: Fusing consumer SpannerIO.Write/Write mutations to Cloud Spanner/Extract keys into SpannerIO.Write/Write mutations to Cloud Spanner/Serialize mutations
    Aug 19, 2018 6:39:10 PM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-08-19T18:39:01.696Z: Fusing consumer ParDo(GenerateMutations) into GenerateSequence/Read(BoundedCountingSource)
    Aug 19, 2018 6:39:10 PM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-08-19T18:39:01.745Z: 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
    Aug 19, 2018 6:39:10 PM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-08-19T18:39:01.784Z: Fusing consumer SpannerIO.Write/Write mutations to Cloud Spanner/Batch mutations together into SpannerIO.Write/Write mutations to Cloud Spanner/Group by partition/GroupByWindow
    Aug 19, 2018 6:39:10 PM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-08-19T18:39:01.829Z: 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
    Aug 19, 2018 6:39:10 PM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-08-19T18:39:01.875Z: Fusing consumer SpannerIO.Write/Write mutations to Cloud Spanner/Keys sample as view/GBKaSVForData/BatchViewOverrides.GroupByKeyAndSortValuesOnly/Write into SpannerIO.Write/Write mutations to Cloud Spanner/Keys sample as view/GBKaSVForData/ParDo(GroupByKeyHashAndSortByKeyAndWindow)
    Aug 19, 2018 6:39:10 PM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-08-19T18:39:01.922Z: 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
    Aug 19, 2018 6:39:10 PM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-08-19T18:39:01.955Z: Fusing consumer SpannerIO.Write/Write mutations to Cloud Spanner/Sample keys/GroupByKey/Write into SpannerIO.Write/Write mutations to Cloud Spanner/Sample keys/GroupByKey/Reify
    Aug 19, 2018 6:39:10 PM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-08-19T18:39:01.993Z: 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
    Aug 19, 2018 6:39:10 PM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-08-19T18:39:02.031Z: Fusing consumer SpannerIO.Write/Write mutations to Cloud Spanner/Sample keys/GroupByKey/Reify into SpannerIO.Write/Write mutations to Cloud Spanner/Sample keys/GroupByKey+SpannerIO.Write/Write mutations to Cloud Spanner/Sample keys/Combine.GroupedValues/Partial
    Aug 19, 2018 6:39:10 PM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-08-19T18:39:02.093Z: 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
    Aug 19, 2018 6:39:10 PM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-08-19T18:39:02.135Z: Fusing consumer SpannerIO.Write/Write mutations to Cloud Spanner/Wait.OnSignal/To wait view 0/Sample.Any/Combine.globally(SampleAny)/Combine.perKey(SampleAny)/GroupByKey/Write into SpannerIO.Write/Write mutations to Cloud Spanner/Wait.OnSignal/To wait view 0/Sample.Any/Combine.globally(SampleAny)/Combine.perKey(SampleAny)/GroupByKey/Reify
    Aug 19, 2018 6:39:10 PM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-08-19T18:39:02.177Z: 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)
    Aug 19, 2018 6:39:10 PM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-08-19T18:39:02.229Z: Fusing consumer SpannerIO.Write/Write mutations to Cloud Spanner/Wait.OnSignal/To wait view 0/View.AsList/ParDo(ToIsmRecordForGlobalWindow) into SpannerIO.Write/Write mutations to Cloud Spanner/Wait.OnSignal/To wait view 0/Sample.Any/Flatten.Iterables/FlattenIterables/FlatMap
    Aug 19, 2018 6:39:10 PM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-08-19T18:39:02.281Z: 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)
    Aug 19, 2018 6:39:10 PM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-08-19T18:39:02.333Z: Fusing consumer SpannerIO.Write/Write mutations to Cloud Spanner/Wait.OnSignal/To wait view 0/Sample.Any/Flatten.Iterables/FlattenIterables/FlatMap into SpannerIO.Write/Write mutations to Cloud Spanner/Wait.OnSignal/To wait view 0/Sample.Any/Combine.globally(SampleAny)/Values/Values/Map
    Aug 19, 2018 6:39:10 PM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-08-19T18:39:02.376Z: 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
    Aug 19, 2018 6:39:10 PM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-08-19T18:39:02.406Z: Fusing consumer SpannerIO.Write/Write mutations to Cloud Spanner/Keys sample as view/ParDo(ToIsmMetadataRecordForKey) into SpannerIO.Write/Write mutations to Cloud Spanner/Keys sample as view/GBKaSVForKeys/Read
    Aug 19, 2018 6:39:10 PM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-08-19T18:39:02.430Z: 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
    Aug 19, 2018 6:39:10 PM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-08-19T18:39:02.457Z: Fusing consumer SpannerIO.Write/Write mutations to Cloud Spanner/Wait.OnSignal/To wait view 0/Sample.Any/Combine.globally(SampleAny)/WithKeys/AddKeys/Map into SpannerIO.Write/Write mutations to Cloud Spanner/Wait.OnSignal/To wait view 0/ParDo(CollectWindows)
    Aug 19, 2018 6:39:10 PM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-08-19T18:39:02.495Z: 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
    Aug 19, 2018 6:39:10 PM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-08-19T18:39:02.523Z: Fusing consumer SpannerIO.Write/Write mutations to Cloud Spanner/Write mutations to Spanner into SpannerIO.Write/Write mutations to Cloud Spanner/Batch mutations together
    Aug 19, 2018 6:39:10 PM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-08-19T18:39:02.561Z: 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
    Aug 19, 2018 6:39:10 PM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-08-19T18:39:02.597Z: Fusing consumer SpannerIO.Write/Write mutations to Cloud Spanner/Wait.OnSignal/To wait view 0/Sample.Any/Combine.globally(SampleAny)/Combine.perKey(SampleAny)/GroupByKey+SpannerIO.Write/Write mutations to Cloud Spanner/Wait.OnSignal/To wait view 0/Sample.Any/Combine.globally(SampleAny)/Combine.perKey(SampleAny)/Combine.GroupedValues/Partial into SpannerIO.Write/Write mutations to Cloud Spanner/Wait.OnSignal/To wait view 0/Sample.Any/Combine.globally(SampleAny)/WithKeys/AddKeys/Map
    Aug 19, 2018 6:39:10 PM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-08-19T18:39:02.626Z: Fusing consumer SpannerIO.Write/Write mutations to Cloud Spanner/Group by partition/Reify into SpannerIO.Write/Write mutations to Cloud Spanner/Partition input
    Aug 19, 2018 6:39:10 PM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-08-19T18:39:02.659Z: Fusing consumer SpannerIO.Write/To mutation group into ParDo(GenerateMutations)
    Aug 19, 2018 6:39:10 PM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-08-19T18:39:02.684Z: 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
    Aug 19, 2018 6:39:10 PM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-08-19T18:39:02.716Z: Fusing consumer SpannerIO.Write/Write mutations to Cloud Spanner/Group by partition/Write into SpannerIO.Write/Write mutations to Cloud Spanner/Group by partition/Reify
    Aug 19, 2018 6:39:10 PM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-08-19T18:39:02.758Z: 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
    Aug 19, 2018 6:39:10 PM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-08-19T18:39:03.176Z: Executing operation SpannerIO.Write/Write mutations to Cloud Spanner/Schema View/Combine.GloballyAsSingletonView/Combine.globally(Singleton)/Combine.perKey(Singleton)/GroupByKey/Create
    Aug 19, 2018 6:39:10 PM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-08-19T18:39:03.202Z: Executing operation SpannerIO.Write/Write mutations to Cloud Spanner/Schema View/Combine.GloballyAsSingletonView/BatchViewOverrides.GroupByWindowHashAsKeyAndWindowAsSortKey/BatchViewOverrides.GroupByKeyAndSortValuesOnly/Create
    Aug 19, 2018 6:39:10 PM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-08-19T18:39:03.221Z: Executing operation SpannerIO.Write/Write mutations to Cloud Spanner/Sample keys/GroupByKey/Create
    Aug 19, 2018 6:39:10 PM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-08-19T18:39:03.234Z: Starting 1 workers in us-central1-b...
    Aug 19, 2018 6:39:10 PM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-08-19T18:39:03.246Z: Executing operation SpannerIO.Write/Write mutations to Cloud Spanner/Keys sample as view/GBKaSVForData/BatchViewOverrides.GroupByKeyAndSortValuesOnly/Create
    Aug 19, 2018 6:39:10 PM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-08-19T18:39:03.269Z: Executing operation SpannerIO.Write/Write mutations to Cloud Spanner/Keys sample as view/GBKaSVForSize/Create
    Aug 19, 2018 6:39:10 PM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-08-19T18:39:03.292Z: Executing operation SpannerIO.Write/Write mutations to Cloud Spanner/Keys sample as view/GBKaSVForKeys/Create
    Aug 19, 2018 6:39:10 PM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-08-19T18:39:03.318Z: Executing operation SpannerIO.Write/Write mutations to Cloud Spanner/Group by partition/Create
    Aug 19, 2018 6:39:10 PM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-08-19T18:39:03.343Z: Executing operation SpannerIO.Write/Write mutations to Cloud Spanner/Wait.OnSignal/To wait view 0/Sample.Any/Combine.globally(SampleAny)/Combine.perKey(SampleAny)/GroupByKey/Create
    Aug 19, 2018 6:39:10 PM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-08-19T18:39:03.593Z: 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
    Aug 19, 2018 6:39:13 PM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-08-19T18:39:12.007Z: Autoscaling: Raised the number of workers to 0 based on the rate of progress in the currently running step(s).
    Aug 19, 2018 6:39:25 PM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-08-19T18:39:23.040Z: Autoscaling: Raised the number of workers to 1 based on the rate of progress in the currently running step(s).
    Aug 19, 2018 6:39:25 PM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-08-19T18:39:23.078Z: Autoscaling: Would further reduce the number of workers but reached the minimum number allowed for the job.
    Aug 19, 2018 6:39:48 PM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-08-19T18:39:46.480Z: Workers have started successfully.
    Aug 19, 2018 6:39:48 PM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-08-19T18:39:46.514Z: Workers have started successfully.
    Aug 19, 2018 6:40:07 PM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-08-19T18:40:07.577Z: 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
    Aug 19, 2018 6:40:07 PM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-08-19T18:40:07.688Z: Executing operation SpannerIO.Write/Write mutations to Cloud Spanner/Wait.OnSignal/To wait view 0/Sample.Any/Combine.globally(SampleAny)/Combine.perKey(SampleAny)/GroupByKey/Read+SpannerIO.Write/Write mutations to Cloud Spanner/Wait.OnSignal/To wait view 0/Sample.Any/Combine.globally(SampleAny)/Combine.perKey(SampleAny)/Combine.GroupedValues+SpannerIO.Write/Write mutations to Cloud Spanner/Wait.OnSignal/To wait view 0/Sample.Any/Combine.globally(SampleAny)/Combine.perKey(SampleAny)/Combine.GroupedValues/Extract+SpannerIO.Write/Write mutations to Cloud Spanner/Wait.OnSignal/To wait view 0/Sample.Any/Combine.globally(SampleAny)/Values/Values/Map+SpannerIO.Write/Write mutations to Cloud Spanner/Wait.OnSignal/To wait view 0/Sample.Any/Flatten.Iterables/FlattenIterables/FlatMap+SpannerIO.Write/Write mutations to Cloud Spanner/Wait.OnSignal/To wait view 0/View.AsList/ParDo(ToIsmRecordForGlobalWindow)
    Aug 19, 2018 6:40:19 PM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-08-19T18:40:16.726Z: Executing operation SpannerIO.Write/Write mutations to Cloud Spanner/Wait.OnSignal/To wait view 0/View.AsList/CreateDataflowView
    Aug 19, 2018 6:40:19 PM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-08-19T18:40:16.964Z: Executing operation SpannerIO.Write/Write mutations to Cloud Spanner/Create seed/Read(CreateSource)+SpannerIO.Write/Write mutations to Cloud Spanner/Wait.OnSignal/Wait/Map+SpannerIO.Write/Write mutations to Cloud Spanner/Read information schema+SpannerIO.Write/Write mutations to Cloud Spanner/Schema View/Combine.GloballyAsSingletonView/Combine.globally(Singleton)/WithKeys/AddKeys/Map+SpannerIO.Write/Write mutations to Cloud Spanner/Schema View/Combine.GloballyAsSingletonView/Combine.globally(Singleton)/Combine.perKey(Singleton)/GroupByKey+SpannerIO.Write/Write mutations to Cloud Spanner/Schema View/Combine.GloballyAsSingletonView/Combine.globally(Singleton)/Combine.perKey(Singleton)/Combine.GroupedValues/Partial+SpannerIO.Write/Write mutations to Cloud Spanner/Schema View/Combine.GloballyAsSingletonView/Combine.globally(Singleton)/Combine.perKey(Singleton)/GroupByKey/Reify+SpannerIO.Write/Write mutations to Cloud Spanner/Schema View/Combine.GloballyAsSingletonView/Combine.globally(Singleton)/Combine.perKey(Singleton)/GroupByKey/Write
    Aug 19, 2018 6:40:23 PM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-08-19T18:40:22.378Z: Executing operation SpannerIO.Write/Write mutations to Cloud Spanner/Schema View/Combine.GloballyAsSingletonView/Combine.globally(Singleton)/Combine.perKey(Singleton)/GroupByKey/Close
    Aug 19, 2018 6:40:23 PM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-08-19T18:40:22.485Z: Executing operation SpannerIO.Write/Write mutations to Cloud Spanner/Schema View/Combine.GloballyAsSingletonView/Combine.globally(Singleton)/Combine.perKey(Singleton)/GroupByKey/Read+SpannerIO.Write/Write mutations to Cloud Spanner/Schema View/Combine.GloballyAsSingletonView/Combine.globally(Singleton)/Combine.perKey(Singleton)/Combine.GroupedValues+SpannerIO.Write/Write mutations to Cloud Spanner/Schema View/Combine.GloballyAsSingletonView/Combine.globally(Singleton)/Combine.perKey(Singleton)/Combine.GroupedValues/Extract+SpannerIO.Write/Write mutations to Cloud Spanner/Schema View/Combine.GloballyAsSingletonView/Combine.globally(Singleton)/Values/Values/Map+SpannerIO.Write/Write mutations to Cloud Spanner/Schema View/Combine.GloballyAsSingletonView/BatchViewOverrides.GroupByWindowHashAsKeyAndWindowAsSortKey/ParDo(UseWindowHashAsKeyAndWindowAsSortKey)+SpannerIO.Write/Write mutations to Cloud Spanner/Schema View/Combine.GloballyAsSingletonView/BatchViewOverrides.GroupByWindowHashAsKeyAndWindowAsSortKey/BatchViewOverrides.GroupByKeyAndSortValuesOnly/Write
    Aug 19, 2018 6:40:28 PM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-08-19T18:40:27.838Z: Executing operation SpannerIO.Write/Write mutations to Cloud Spanner/Schema View/Combine.GloballyAsSingletonView/BatchViewOverrides.GroupByWindowHashAsKeyAndWindowAsSortKey/BatchViewOverrides.GroupByKeyAndSortValuesOnly/Close
    Aug 19, 2018 6:40:28 PM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-08-19T18:40:27.943Z: Executing operation SpannerIO.Write/Write mutations to Cloud Spanner/Schema View/Combine.GloballyAsSingletonView/BatchViewOverrides.GroupByWindowHashAsKeyAndWindowAsSortKey/BatchViewOverrides.GroupByKeyAndSortValuesOnly/Read+SpannerIO.Write/Write mutations to Cloud Spanner/Schema View/Combine.GloballyAsSingletonView/ParDo(IsmRecordForSingularValuePerWindow)
    Aug 19, 2018 6:40:38 PM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-08-19T18:40:35.260Z: Executing operation SpannerIO.Write/Write mutations to Cloud Spanner/Schema View/Combine.GloballyAsSingletonView/CreateDataflowView
    Aug 19, 2018 6:40:38 PM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-08-19T18:40:35.433Z: Executing operation SpannerIO.Write/Write mutations to Cloud Spanner/Serialize mutations+SpannerIO.Write/Write mutations to Cloud Spanner/Extract keys+SpannerIO.Write/Write mutations to Cloud Spanner/Sample keys/GroupByKey+SpannerIO.Write/Write mutations to Cloud Spanner/Sample keys/Combine.GroupedValues/Partial+SpannerIO.Write/Write mutations to Cloud Spanner/Sample keys/GroupByKey/Reify+SpannerIO.Write/Write mutations to Cloud Spanner/Sample keys/GroupByKey/Write
    Aug 19, 2018 6:40:47 PM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-08-19T18:40:47.314Z: Executing operation SpannerIO.Write/Write mutations to Cloud Spanner/Sample keys/GroupByKey/Close
    Aug 19, 2018 6:40:47 PM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-08-19T18:40:47.401Z: Executing operation SpannerIO.Write/Write mutations to Cloud Spanner/Sample keys/GroupByKey/Read+SpannerIO.Write/Write mutations to Cloud Spanner/Sample keys/Combine.GroupedValues+SpannerIO.Write/Write mutations to Cloud Spanner/Sample keys/Combine.GroupedValues/Extract+SpannerIO.Write/Write mutations to Cloud Spanner/Keys sample as view/GBKaSVForData/ParDo(GroupByKeyHashAndSortByKeyAndWindow)+SpannerIO.Write/Write mutations to Cloud Spanner/Keys sample as view/GBKaSVForData/BatchViewOverrides.GroupByKeyAndSortValuesOnly/Write
    Aug 19, 2018 6:40:50 PM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-08-19T18:40:49.789Z: Executing operation SpannerIO.Write/Write mutations to Cloud Spanner/Keys sample as view/GBKaSVForData/BatchViewOverrides.GroupByKeyAndSortValuesOnly/Close
    Aug 19, 2018 6:40:50 PM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-08-19T18:40:49.841Z: Executing operation SpannerIO.Write/Write mutations to Cloud Spanner/Keys sample as view/GBKaSVForData/BatchViewOverrides.GroupByKeyAndSortValuesOnly/Read+SpannerIO.Write/Write mutations to Cloud Spanner/Keys sample as view/ParMultiDo(ToIsmRecordForMapLike)+SpannerIO.Write/Write mutations to Cloud Spanner/Keys sample as view/GBKaSVForSize/Write+SpannerIO.Write/Write mutations to Cloud Spanner/Keys sample as view/GBKaSVForKeys/Write
    Aug 19, 2018 6:40:58 PM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-08-19T18:40:57.201Z: Executing operation SpannerIO.Write/Write mutations to Cloud Spanner/Keys sample as view/GBKaSVForSize/Close
    Aug 19, 2018 6:40:58 PM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-08-19T18:40:57.230Z: Executing operation SpannerIO.Write/Write mutations to Cloud Spanner/Keys sample as view/GBKaSVForKeys/Close
    Aug 19, 2018 6:40:58 PM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-08-19T18:40:57.264Z: 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)
    Aug 19, 2018 6:40:58 PM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-08-19T18:40:57.302Z: Executing operation SpannerIO.Write/Write mutations to Cloud Spanner/Keys sample as view/GBKaSVForKeys/Read+SpannerIO.Write/Write mutations to Cloud Spanner/Keys sample as view/ParDo(ToIsmMetadataRecordForKey)
    Aug 19, 2018 6:41:08 PM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-08-19T18:41:06.178Z: Executing operation SpannerIO.Write/Write mutations to Cloud Spanner/Keys sample as view/Flatten.PCollections
    Aug 19, 2018 6:41:08 PM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-08-19T18:41:06.410Z: Executing operation SpannerIO.Write/Write mutations to Cloud Spanner/Keys sample as view/CreateDataflowView
    Aug 19, 2018 6:41:08 PM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-08-19T18:41:06.607Z: 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
    Aug 19, 2018 6:41:11 PM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-08-19T18:41:09.794Z: Executing operation SpannerIO.Write/Write mutations to Cloud Spanner/Group by partition/Close
    Aug 19, 2018 6:41:11 PM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-08-19T18:41:09.917Z: 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
    Aug 19, 2018 6:41:18 PM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-08-19T18:41:17.248Z: Cleaning up.
    Aug 19, 2018 6:41:18 PM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-08-19T18:41:17.875Z: Stopping worker pool...
    Aug 19, 2018 6:42:59 PM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-08-19T18:42:58.260Z: Autoscaling: Resized worker pool from 1 to 0.
    Aug 19, 2018 6:42:59 PM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-08-19T18:42:58.310Z: Autoscaling: Would further reduce the number of workers but reached the minimum number allowed for the job.
    Aug 19, 2018 6:42:59 PM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-08-19T18:42:58.365Z: Worker pool stopped.
    Aug 19, 2018 6:43:06 PM org.apache.beam.runners.dataflow.DataflowPipelineJob waitUntilFinish
    INFO: Job 2018-08-19_11_38_53-1225284342212178159 finished with status DONE.
    Aug 19, 2018 6:43:06 PM org.apache.beam.runners.dataflow.TestDataflowRunner checkForPAssertSuccess
    INFO: Success result for Dataflow job 2018-08-19_11_38_53-1225284342212178159. Found 0 success, 0 failures out of 0 expected assertions.
    Aug 19, 2018 6:43:06 PM org.apache.beam.runners.dataflow.DataflowPipelineJob waitUntilFinish
    INFO: Job 2018-08-19_11_38_53-1225284342212178159 finished with status DONE.

Gradle Test Executor 111 finished executing tests.

> Task :beam-runners-google-cloud-dataflow-java:googleCloudPlatformIntegrationTest
Finished generating test XML results (0.01 secs) into: <https://builds.apache.org/job/beam_PostCommit_Java_GradleBuild/ws/src/runners/google-cloud-dataflow-java/build/test-results/googleCloudPlatformIntegrationTest>
Generating HTML test report...
Finished generating test html results (0.01 secs) into: <https://builds.apache.org/job/beam_PostCommit_Java_GradleBuild/ws/src/runners/google-cloud-dataflow-java/build/reports/tests/googleCloudPlatformIntegrationTest>
Packing task ':beam-runners-google-cloud-dataflow-java:googleCloudPlatformIntegrationTest'
:beam-runners-google-cloud-dataflow-java:googleCloudPlatformIntegrationTest (Thread[Task worker for ':' Thread 8,5,main]) completed. Took 32 mins 16.111 secs.

FAILURE: Build completed with 2 failures.

1: Task failed with an exception.
-----------
* What went wrong:
Execution failed for task ':beam-runners-apex:compileTestJava'.
> Compilation failed with exit code 1; see the compiler error output for details.

* 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-examples-java:compileTestJava'.
> Compilation failed with exit code 1; see the compiler error output for details.

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

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

Deprecated Gradle features were used in this build, making it incompatible with Gradle 5.0.
See https://docs.gradle.org/4.8/userguide/command_line_interface.html#sec:command_line_warnings

BUILD FAILED in 43m 1s
786 actionable tasks: 781 executed, 5 from cache

Publishing build scan...
https://gradle.com/s/6mdsmw4v4jekq

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

Build failed in Jenkins: beam_PostCommit_Java_GradleBuild #1292

Posted by Apache Jenkins Server <je...@builds.apache.org>.
See <https://builds.apache.org/job/beam_PostCommit_Java_GradleBuild/1292/display/redirect>

------------------------------------------
[...truncated 20.73 MB...]
    Aug 19, 2018 12:46:04 PM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-08-19T12:46:00.064Z: Fusing consumer SpannerIO.Write/Write mutations to Cloud Spanner/Keys sample as view/ParMultiDo(ToIsmRecordForMapLike) into SpannerIO.Write/Write mutations to Cloud Spanner/Keys sample as view/GBKaSVForData/BatchViewOverrides.GroupByKeyAndSortValuesOnly/Read
    Aug 19, 2018 12:46:04 PM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-08-19T12:46:00.100Z: 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)
    Aug 19, 2018 12:46:04 PM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-08-19T12:46:00.143Z: Fusing consumer SpannerIO.Write/Write mutations to Cloud Spanner/Keys sample as view/GBKaSVForData/ParDo(GroupByKeyHashAndSortByKeyAndWindow) into SpannerIO.Write/Write mutations to Cloud Spanner/Sample keys/Combine.GroupedValues/Extract
    Aug 19, 2018 12:46:04 PM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-08-19T12:46:00.186Z: 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
    Aug 19, 2018 12:46:04 PM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-08-19T12:46:00.230Z: Fusing consumer SpannerIO.Write/Write mutations to Cloud Spanner/Sample keys/Combine.GroupedValues/Extract into SpannerIO.Write/Write mutations to Cloud Spanner/Sample keys/Combine.GroupedValues
    Aug 19, 2018 12:46:04 PM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-08-19T12:46:00.274Z: 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
    Aug 19, 2018 12:46:04 PM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-08-19T12:46:00.315Z: Fusing consumer SpannerIO.Write/Write mutations to Cloud Spanner/Sample keys/GroupByKey+SpannerIO.Write/Write mutations to Cloud Spanner/Sample keys/Combine.GroupedValues/Partial into SpannerIO.Write/Write mutations to Cloud Spanner/Extract keys
    Aug 19, 2018 12:46:04 PM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-08-19T12:46:00.359Z: 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
    Aug 19, 2018 12:46:04 PM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-08-19T12:46:00.403Z: Fusing consumer SpannerIO.Write/Write mutations to Cloud Spanner/Keys sample as view/GBKaSVForSize/Write into SpannerIO.Write/Write mutations to Cloud Spanner/Keys sample as view/ParMultiDo(ToIsmRecordForMapLike)
    Aug 19, 2018 12:46:04 PM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-08-19T12:46:00.438Z: 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
    Aug 19, 2018 12:46:04 PM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-08-19T12:46:00.473Z: Fusing consumer SpannerIO.Write/Write mutations to Cloud Spanner/Keys sample as view/GBKaSVForKeys/Write into SpannerIO.Write/Write mutations to Cloud Spanner/Keys sample as view/ParMultiDo(ToIsmRecordForMapLike)
    Aug 19, 2018 12:46:04 PM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-08-19T12:46:00.517Z: 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
    Aug 19, 2018 12:46:04 PM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-08-19T12:46:00.559Z: Fusing consumer SpannerIO.Write/Write mutations to Cloud Spanner/Wait.OnSignal/To wait view 0/Sample.Any/Combine.globally(SampleAny)/Values/Values/Map into SpannerIO.Write/Write mutations to Cloud Spanner/Wait.OnSignal/To wait view 0/Sample.Any/Combine.globally(SampleAny)/Combine.perKey(SampleAny)/Combine.GroupedValues/Extract
    Aug 19, 2018 12:46:04 PM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-08-19T12:46:00.603Z: 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
    Aug 19, 2018 12:46:04 PM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-08-19T12:46:00.640Z: Fusing consumer SpannerIO.Write/Write mutations to Cloud Spanner/Wait.OnSignal/To wait view 0/Sample.Any/Combine.globally(SampleAny)/Combine.perKey(SampleAny)/Combine.GroupedValues/Extract into SpannerIO.Write/Write mutations to Cloud Spanner/Wait.OnSignal/To wait view 0/Sample.Any/Combine.globally(SampleAny)/Combine.perKey(SampleAny)/Combine.GroupedValues
    Aug 19, 2018 12:46:04 PM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-08-19T12:46:00.671Z: 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)
    Aug 19, 2018 12:46:04 PM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-08-19T12:46:00.711Z: Fusing consumer SpannerIO.Write/Write mutations to Cloud Spanner/Wait.OnSignal/To wait view 0/Sample.Any/Combine.globally(SampleAny)/Combine.perKey(SampleAny)/Combine.GroupedValues into SpannerIO.Write/Write mutations to Cloud Spanner/Wait.OnSignal/To wait view 0/Sample.Any/Combine.globally(SampleAny)/Combine.perKey(SampleAny)/GroupByKey/Read
    Aug 19, 2018 12:46:04 PM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-08-19T12:46:00.742Z: Fusing consumer SpannerIO.Write/Write mutations to Cloud Spanner/Write mutations to Spanner into SpannerIO.Write/Write mutations to Cloud Spanner/Batch mutations together
    Aug 19, 2018 12:46:04 PM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-08-19T12:46:00.786Z: Fusing consumer SpannerIO.Write/Write mutations to Cloud Spanner/Wait.OnSignal/To wait view 0/Sample.Any/Combine.globally(SampleAny)/Combine.perKey(SampleAny)/GroupByKey/Reify into SpannerIO.Write/Write mutations to Cloud Spanner/Wait.OnSignal/To wait view 0/Sample.Any/Combine.globally(SampleAny)/Combine.perKey(SampleAny)/GroupByKey+SpannerIO.Write/Write mutations to Cloud Spanner/Wait.OnSignal/To wait view 0/Sample.Any/Combine.globally(SampleAny)/Combine.perKey(SampleAny)/Combine.GroupedValues/Partial
    Aug 19, 2018 12:46:04 PM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-08-19T12:46:00.820Z: 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
    Aug 19, 2018 12:46:04 PM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-08-19T12:46:00.863Z: Fusing consumer SpannerIO.Write/Write mutations to Cloud Spanner/Group by partition/Reify into SpannerIO.Write/Write mutations to Cloud Spanner/Partition input
    Aug 19, 2018 12:46:04 PM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-08-19T12:46:00.899Z: Fusing consumer SpannerIO.Write/To mutation group into ParDo(GenerateMutations)
    Aug 19, 2018 12:46:04 PM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-08-19T12:46:00.943Z: Fusing consumer SpannerIO.Write/Write mutations to Cloud Spanner/Group by partition/GroupByWindow into SpannerIO.Write/Write mutations to Cloud Spanner/Group by partition/Read
    Aug 19, 2018 12:46:04 PM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-08-19T12:46:00.987Z: 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
    Aug 19, 2018 12:46:04 PM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-08-19T12:46:01.022Z: Fusing consumer SpannerIO.Write/Write mutations to Cloud Spanner/Keys sample as view/ParDo(ToIsmMetadataRecordForSize) into SpannerIO.Write/Write mutations to Cloud Spanner/Keys sample as view/GBKaSVForSize/Read
    Aug 19, 2018 12:46:04 PM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-08-19T12:46:01.433Z: Executing operation SpannerIO.Write/Write mutations to Cloud Spanner/Schema View/Combine.GloballyAsSingletonView/Combine.globally(Singleton)/Combine.perKey(Singleton)/GroupByKey/Create
    Aug 19, 2018 12:46:04 PM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-08-19T12:46:01.465Z: Executing operation SpannerIO.Write/Write mutations to Cloud Spanner/Schema View/Combine.GloballyAsSingletonView/BatchViewOverrides.GroupByWindowHashAsKeyAndWindowAsSortKey/BatchViewOverrides.GroupByKeyAndSortValuesOnly/Create
    Aug 19, 2018 12:46:04 PM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-08-19T12:46:01.493Z: Executing operation SpannerIO.Write/Write mutations to Cloud Spanner/Sample keys/GroupByKey/Create
    Aug 19, 2018 12:46:04 PM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-08-19T12:46:01.513Z: Starting 1 workers in us-central1-b...
    Aug 19, 2018 12:46:04 PM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-08-19T12:46:01.513Z: Executing operation SpannerIO.Write/Write mutations to Cloud Spanner/Keys sample as view/GBKaSVForData/BatchViewOverrides.GroupByKeyAndSortValuesOnly/Create
    Aug 19, 2018 12:46:04 PM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-08-19T12:46:01.537Z: Executing operation SpannerIO.Write/Write mutations to Cloud Spanner/Keys sample as view/GBKaSVForSize/Create
    Aug 19, 2018 12:46:04 PM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-08-19T12:46:01.564Z: Executing operation SpannerIO.Write/Write mutations to Cloud Spanner/Keys sample as view/GBKaSVForKeys/Create
    Aug 19, 2018 12:46:04 PM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-08-19T12:46:01.589Z: Executing operation SpannerIO.Write/Write mutations to Cloud Spanner/Group by partition/Create
    Aug 19, 2018 12:46:04 PM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-08-19T12:46:01.622Z: 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
    Aug 19, 2018 12:46:04 PM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-08-19T12:46:01.956Z: Executing operation GenerateSequence/Read(BoundedCountingSource)+ParDo(GenerateMutations)+SpannerIO.Write/To mutation group+SpannerIO.Write/Write mutations to Cloud Spanner/Wait.OnSignal/To wait view 0/ParDo(CollectWindows)+SpannerIO.Write/Write mutations to Cloud Spanner/Wait.OnSignal/To wait view 0/Sample.Any/Combine.globally(SampleAny)/WithKeys/AddKeys/Map+SpannerIO.Write/Write mutations to Cloud Spanner/Wait.OnSignal/To wait view 0/Sample.Any/Combine.globally(SampleAny)/Combine.perKey(SampleAny)/GroupByKey+SpannerIO.Write/Write mutations to Cloud Spanner/Wait.OnSignal/To wait view 0/Sample.Any/Combine.globally(SampleAny)/Combine.perKey(SampleAny)/Combine.GroupedValues/Partial+SpannerIO.Write/Write mutations to Cloud Spanner/Wait.OnSignal/To wait view 0/Sample.Any/Combine.globally(SampleAny)/Combine.perKey(SampleAny)/GroupByKey/Reify+SpannerIO.Write/Write mutations to Cloud Spanner/Wait.OnSignal/To wait view 0/Sample.Any/Combine.globally(SampleAny)/Combine.perKey(SampleAny)/GroupByKey/Write
    Aug 19, 2018 12:46:11 PM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-08-19T12:46:09.012Z: Autoscaling: Raised the number of workers to 0 based on the rate of progress in the currently running step(s).
    Aug 19, 2018 12:46:21 PM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-08-19T12:46:19.899Z: Autoscaling: Raised the number of workers to 1 based on the rate of progress in the currently running step(s).
    Aug 19, 2018 12:46:21 PM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-08-19T12:46:19.925Z: Autoscaling: Would further reduce the number of workers but reached the minimum number allowed for the job.
    Aug 19, 2018 12:46:49 PM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-08-19T12:46:48.746Z: Workers have started successfully.
    Aug 19, 2018 12:46:49 PM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-08-19T12:46:48.765Z: Workers have started successfully.
    Aug 19, 2018 12:47:23 PM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-08-19T12:47:23.169Z: Executing operation SpannerIO.Write/Write mutations to Cloud Spanner/Wait.OnSignal/To wait view 0/Sample.Any/Combine.globally(SampleAny)/Combine.perKey(SampleAny)/GroupByKey/Close
    Aug 19, 2018 12:47:23 PM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-08-19T12:47:23.218Z: 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)
    Aug 19, 2018 12:47:32 PM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-08-19T12:47:31.978Z: Executing operation SpannerIO.Write/Write mutations to Cloud Spanner/Wait.OnSignal/To wait view 0/View.AsList/CreateDataflowView
    Aug 19, 2018 12:47:32 PM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-08-19T12:47:32.129Z: 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
    Aug 19, 2018 12:47:40 PM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-08-19T12:47:39.612Z: Executing operation SpannerIO.Write/Write mutations to Cloud Spanner/Schema View/Combine.GloballyAsSingletonView/Combine.globally(Singleton)/Combine.perKey(Singleton)/GroupByKey/Close
    Aug 19, 2018 12:47:40 PM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-08-19T12:47:39.707Z: 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
    Aug 19, 2018 12:47:43 PM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-08-19T12:47:42.028Z: Executing operation SpannerIO.Write/Write mutations to Cloud Spanner/Schema View/Combine.GloballyAsSingletonView/BatchViewOverrides.GroupByWindowHashAsKeyAndWindowAsSortKey/BatchViewOverrides.GroupByKeyAndSortValuesOnly/Close
    Aug 19, 2018 12:47:43 PM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-08-19T12:47:42.094Z: 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)
    Aug 19, 2018 12:47:50 PM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-08-19T12:47:48.498Z: Executing operation SpannerIO.Write/Write mutations to Cloud Spanner/Schema View/Combine.GloballyAsSingletonView/CreateDataflowView
    Aug 19, 2018 12:47:50 PM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-08-19T12:47:48.664Z: 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
    Aug 19, 2018 12:47:58 PM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-08-19T12:47:56.986Z: Executing operation SpannerIO.Write/Write mutations to Cloud Spanner/Sample keys/GroupByKey/Close
    Aug 19, 2018 12:47:58 PM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-08-19T12:47:57.069Z: 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
    Aug 19, 2018 12:48:01 PM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-08-19T12:48:00.427Z: Executing operation SpannerIO.Write/Write mutations to Cloud Spanner/Keys sample as view/GBKaSVForData/BatchViewOverrides.GroupByKeyAndSortValuesOnly/Close
    Aug 19, 2018 12:48:01 PM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-08-19T12:48:00.499Z: 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
    Aug 19, 2018 12:48:06 PM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-08-19T12:48:06.011Z: Executing operation SpannerIO.Write/Write mutations to Cloud Spanner/Keys sample as view/GBKaSVForSize/Close
    Aug 19, 2018 12:48:06 PM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-08-19T12:48:06.046Z: Executing operation SpannerIO.Write/Write mutations to Cloud Spanner/Keys sample as view/GBKaSVForKeys/Close
    Aug 19, 2018 12:48:06 PM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-08-19T12:48:06.091Z: Executing operation SpannerIO.Write/Write mutations to Cloud Spanner/Keys sample as view/GBKaSVForSize/Read+SpannerIO.Write/Write mutations to Cloud Spanner/Keys sample as view/ParDo(ToIsmMetadataRecordForSize)
    Aug 19, 2018 12:48:06 PM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-08-19T12:48:06.132Z: 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)
    Aug 19, 2018 12:48:14 PM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-08-19T12:48:14.259Z: Executing operation SpannerIO.Write/Write mutations to Cloud Spanner/Keys sample as view/Flatten.PCollections
    Aug 19, 2018 12:48:16 PM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-08-19T12:48:14.445Z: Executing operation SpannerIO.Write/Write mutations to Cloud Spanner/Keys sample as view/CreateDataflowView
    Aug 19, 2018 12:48:16 PM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-08-19T12:48:14.571Z: Executing operation SpannerIO.Write/Write mutations to Cloud Spanner/Partition input+SpannerIO.Write/Write mutations to Cloud Spanner/Group by partition/Reify+SpannerIO.Write/Write mutations to Cloud Spanner/Group by partition/Write
    Aug 19, 2018 12:48:20 PM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-08-19T12:48:19.589Z: Executing operation SpannerIO.Write/Write mutations to Cloud Spanner/Group by partition/Close
    Aug 19, 2018 12:48:20 PM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-08-19T12:48:19.655Z: Executing operation SpannerIO.Write/Write mutations to Cloud Spanner/Group by partition/Read+SpannerIO.Write/Write mutations to Cloud Spanner/Group by partition/GroupByWindow+SpannerIO.Write/Write mutations to Cloud Spanner/Batch mutations together+SpannerIO.Write/Write mutations to Cloud Spanner/Write mutations to Spanner
    Aug 19, 2018 12:48:28 PM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-08-19T12:48:27.980Z: Cleaning up.
    Aug 19, 2018 12:48:29 PM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-08-19T12:48:28.218Z: Stopping worker pool...
    Aug 19, 2018 12:50:06 PM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-08-19T12:50:04.212Z: Autoscaling: Resized worker pool from 1 to 0.
    Aug 19, 2018 12:50:06 PM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-08-19T12:50:04.256Z: Autoscaling: Would further reduce the number of workers but reached the minimum number allowed for the job.
    Aug 19, 2018 12:50:06 PM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-08-19T12:50:04.299Z: Worker pool stopped.
    Aug 19, 2018 12:50:12 PM org.apache.beam.runners.dataflow.DataflowPipelineJob waitUntilFinish
    INFO: Job 2018-08-19_05_45_52-322194536731077767 finished with status DONE.
    Aug 19, 2018 12:50:12 PM org.apache.beam.runners.dataflow.TestDataflowRunner checkForPAssertSuccess
    INFO: Success result for Dataflow job 2018-08-19_05_45_52-322194536731077767. Found 0 success, 0 failures out of 0 expected assertions.
    Aug 19, 2018 12:50:12 PM org.apache.beam.runners.dataflow.DataflowPipelineJob waitUntilFinish
    INFO: Job 2018-08-19_05_45_52-322194536731077767 finished with status DONE.

Gradle Test Executor 146 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 (0.012 secs) into: <https://builds.apache.org/job/beam_PostCommit_Java_GradleBuild/ws/src/runners/google-cloud-dataflow-java/build/reports/tests/googleCloudPlatformIntegrationTest>
Packing task ':beam-runners-google-cloud-dataflow-java:googleCloudPlatformIntegrationTest'
:beam-runners-google-cloud-dataflow-java:googleCloudPlatformIntegrationTest (Thread[Task worker for ':' Thread 5,5,main]) completed. Took 33 mins 31.472 secs.
:beam-runners-google-cloud-dataflow-java:buildDependents (Thread[Task worker for ':' Thread 5,5,main]) started.

> Task :beam-runners-google-cloud-dataflow-java:buildDependents
Caching disabled for task ':beam-runners-google-cloud-dataflow-java:buildDependents': Caching has not been enabled for the task
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:beam-runners-google-cloud-dataflow-java:buildDependents (Thread[Task worker for ':' Thread 5,5,main]) completed. Took 0.0 secs.
:beam-sdks-java-io-google-cloud-platform:buildDependents (Thread[Task worker for ':' Thread 5,5,main]) started.
:beam-runners-google-cloud-dataflow-java:postCommit (Thread[Task worker for ':' Thread 3,5,main]) started.

> Task :beam-runners-google-cloud-dataflow-java:postCommit
Skipping task ':beam-runners-google-cloud-dataflow-java:postCommit' as it has no actions.

> Task :beam-sdks-java-io-google-cloud-platform:buildDependents
Caching disabled for task ':beam-sdks-java-io-google-cloud-platform:buildDependents': Caching has not been enabled for the task
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:beam-runners-google-cloud-dataflow-java:postCommit (Thread[Task worker for ':' Thread 3,5,main]) completed. Took 0.0 secs.
:beam-sdks-java-io-google-cloud-platform:buildDependents (Thread[Task worker for ':' Thread 5,5,main]) completed. Took 0.0 secs.
:beam-runners-direct-java:buildDependents (Thread[Task worker for ':' Thread 3,5,main]) started.
:beam-sdks-java-extensions-protobuf:buildDependents (Thread[Task worker for ':' Thread 5,5,main]) started.

> Task :beam-runners-direct-java:buildDependents
Caching disabled for task ':beam-runners-direct-java:buildDependents': Caching has not been enabled for the task
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:beam-runners-direct-java:buildDependents (Thread[Task worker for ':' Thread 3,5,main]) completed. Took 0.0 secs.
:beam-runners-java-fn-execution:buildDependents (Thread[Task worker for ':' Thread 3,5,main]) started.

> Task :beam-sdks-java-extensions-protobuf:buildDependents
Caching disabled for task ':beam-sdks-java-extensions-protobuf:buildDependents': Caching has not been enabled for the task
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:beam-runners-local-java-core:buildDependents (Thread[Task worker for ':' Thread 2,5,main]) started.
:beam-sdks-java-extensions-protobuf:buildDependents (Thread[Task worker for ':' Thread 5,5,main]) completed. Took 0.0 secs.

> Task :beam-runners-java-fn-execution:buildDependents
Caching disabled for task ':beam-runners-java-fn-execution:buildDependents': Caching has not been enabled for the task
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:beam-runners-java-fn-execution:buildDependents (Thread[Task worker for ':' Thread 3,5,main]) completed. Took 0.0 secs.
:beam-sdks-java-harness:buildDependents (Thread[Task worker for ':' Thread 3,5,main]) started.
:beam-vendor-sdks-java-extensions-protobuf:buildDependents (Thread[Task worker for ':' Thread 9,5,main]) started.

> Task :beam-runners-local-java-core:buildDependents
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:beam-runners-local-java-core:buildDependents (Thread[Task worker for ':' Thread 2,5,main]) completed. Took 0.0 secs.

> Task :beam-sdks-java-harness:buildDependents
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> Task :beam-vendor-sdks-java-extensions-protobuf:buildDependents
Caching disabled for task ':beam-vendor-sdks-java-extensions-protobuf:buildDependents': Caching has not been enabled for the task
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:beam-vendor-sdks-java-extensions-protobuf:buildDependents (Thread[Task worker for ':' Thread 9,5,main]) completed. Took 0.0 secs.
:beam-sdks-java-extensions-google-cloud-platform-core:buildDependents (Thread[Task worker for ':' Thread 9,5,main]) started.
:beam-sdks-java-fn-execution:buildDependents (Thread[Task worker for ':' Thread 3,5,main]) started.

> Task :beam-sdks-java-extensions-google-cloud-platform-core:buildDependents
Caching disabled for task ':beam-sdks-java-extensions-google-cloud-platform-core:buildDependents': Caching has not been enabled for the task
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:beam-sdks-java-extensions-google-cloud-platform-core:buildDependents (Thread[Task worker for ':' Thread 9,5,main]) completed. Took 0.0 secs.

> Task :beam-sdks-java-fn-execution:buildDependents
Caching disabled for task ':beam-sdks-java-fn-execution:buildDependents': Caching has not been enabled for the task
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:beam-sdks-java-fn-execution:buildDependents (Thread[Task worker for ':' Thread 3,5,main]) completed. Took 0.0 secs.

FAILURE: Build failed with an exception.

* What went wrong:
Execution failed for task ':beam-runners-apex:compileTestJava'.
> Compilation failed with exit code 1; see the compiler error output for details.

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

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

Deprecated Gradle features were used in this build, making it incompatible with Gradle 5.0.
See https://docs.gradle.org/4.8/userguide/command_line_interface.html#sec:command_line_warnings

BUILD FAILED in 50m 8s
809 actionable tasks: 804 executed, 5 from cache

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

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

Build failed in Jenkins: beam_PostCommit_Java_GradleBuild #1291

Posted by Apache Jenkins Server <je...@builds.apache.org>.
See <https://builds.apache.org/job/beam_PostCommit_Java_GradleBuild/1291/display/redirect>

------------------------------------------
[...truncated 20.10 MB...]
    INFO: 2018-08-19T06:42:18.485Z: Autoscaling is enabled for job 2018-08-18_23_42_18-17335937123198616584. The number of workers will be between 1 and 1000.
    Aug 19, 2018 6:42:36 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-08-19T06:42:18.524Z: Autoscaling was automatically enabled for job 2018-08-18_23_42_18-17335937123198616584.
    Aug 19, 2018 6:42:36 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-08-19T06:42:21.061Z: Checking permissions granted to controller Service Account.
    Aug 19, 2018 6:42:36 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-08-19T06:42:24.810Z: Worker configuration: n1-standard-1 in us-central1-f.
    Aug 19, 2018 6:42:36 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-08-19T06:42:25.492Z: Expanding CoGroupByKey operations into optimizable parts.
    Aug 19, 2018 6:42:36 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-08-19T06:42:25.744Z: Expanding GroupByKey operations into optimizable parts.
    Aug 19, 2018 6:42:36 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-08-19T06:42:25.791Z: Lifting ValueCombiningMappingFns into MergeBucketsMappingFns
    Aug 19, 2018 6:42:36 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-08-19T06:42:26.060Z: Fusing adjacent ParDo, Read, Write, and Flatten operations
    Aug 19, 2018 6:42:36 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-08-19T06:42:26.101Z: Elided trivial flatten 
    Aug 19, 2018 6:42:36 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-08-19T06:42:26.143Z: Fusing consumer SpannerIO.Write/Write mutations to Cloud Spanner/Wait.OnSignal/Wait/Map into SpannerIO.Write/Write mutations to Cloud Spanner/Create seed/Read(CreateSource)
    Aug 19, 2018 6:42:36 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-08-19T06:42:26.184Z: Fusing consumer SpannerIO.Write/Write mutations to Cloud Spanner/Read information schema into SpannerIO.Write/Write mutations to Cloud Spanner/Wait.OnSignal/Wait/Map
    Aug 19, 2018 6:42:36 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-08-19T06:42:26.230Z: Fusing consumer SpannerIO.Write/Write mutations to Cloud Spanner/Schema View/Combine.GloballyAsSingletonView/BatchViewOverrides.GroupByWindowHashAsKeyAndWindowAsSortKey/BatchViewOverrides.GroupByKeyAndSortValuesOnly/Write into SpannerIO.Write/Write mutations to Cloud Spanner/Schema View/Combine.GloballyAsSingletonView/BatchViewOverrides.GroupByWindowHashAsKeyAndWindowAsSortKey/ParDo(UseWindowHashAsKeyAndWindowAsSortKey)
    Aug 19, 2018 6:42:36 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-08-19T06:42:26.274Z: 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
    Aug 19, 2018 6:42:36 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-08-19T06:42:26.310Z: Fusing consumer SpannerIO.Write/Write mutations to Cloud Spanner/Schema View/Combine.GloballyAsSingletonView/Combine.globally(Singleton)/WithKeys/AddKeys/Map into SpannerIO.Write/Write mutations to Cloud Spanner/Read information schema
    Aug 19, 2018 6:42:36 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-08-19T06:42:26.357Z: 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
    Aug 19, 2018 6:42:36 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-08-19T06:42:26.402Z: Fusing consumer SpannerIO.Write/Write mutations to Cloud Spanner/Schema View/Combine.GloballyAsSingletonView/Combine.globally(Singleton)/Values/Values/Map into SpannerIO.Write/Write mutations to Cloud Spanner/Schema View/Combine.GloballyAsSingletonView/Combine.globally(Singleton)/Combine.perKey(Singleton)/Combine.GroupedValues/Extract
    Aug 19, 2018 6:42:36 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-08-19T06:42:26.446Z: 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
    Aug 19, 2018 6:42:36 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-08-19T06:42:26.491Z: Fusing consumer SpannerIO.Write/Write mutations to Cloud Spanner/Schema View/Combine.GloballyAsSingletonView/Combine.globally(Singleton)/Combine.perKey(Singleton)/Combine.GroupedValues/Extract into SpannerIO.Write/Write mutations to Cloud Spanner/Schema View/Combine.GloballyAsSingletonView/Combine.globally(Singleton)/Combine.perKey(Singleton)/Combine.GroupedValues
    Aug 19, 2018 6:42:36 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-08-19T06:42:26.535Z: 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
    Aug 19, 2018 6:42:36 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-08-19T06:42:26.581Z: Fusing consumer SpannerIO.Write/Write mutations to Cloud Spanner/Schema View/Combine.GloballyAsSingletonView/Combine.globally(Singleton)/Combine.perKey(Singleton)/GroupByKey/Reify into SpannerIO.Write/Write mutations to Cloud Spanner/Schema View/Combine.GloballyAsSingletonView/Combine.globally(Singleton)/Combine.perKey(Singleton)/GroupByKey+SpannerIO.Write/Write mutations to Cloud Spanner/Schema View/Combine.GloballyAsSingletonView/Combine.globally(Singleton)/Combine.perKey(Singleton)/Combine.GroupedValues/Partial
    Aug 19, 2018 6:42:36 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-08-19T06:42:26.623Z: 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
    Aug 19, 2018 6:42:36 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-08-19T06:42:26.669Z: Fusing consumer SpannerIO.Write/Write mutations to Cloud Spanner/Wait.OnSignal/To wait view 0/ParDo(CollectWindows) into SpannerIO.Write/To mutation group
    Aug 19, 2018 6:42:36 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-08-19T06:42:26.715Z: Fusing consumer SpannerIO.Write/Write mutations to Cloud Spanner/Extract keys into SpannerIO.Write/Write mutations to Cloud Spanner/Serialize mutations
    Aug 19, 2018 6:42:36 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-08-19T06:42:26.754Z: Fusing consumer ParDo(GenerateMutations) into GenerateSequence/Read(BoundedCountingSource)
    Aug 19, 2018 6:42:36 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-08-19T06:42:26.799Z: 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
    Aug 19, 2018 6:42:36 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-08-19T06:42:26.847Z: Fusing consumer SpannerIO.Write/Write mutations to Cloud Spanner/Batch mutations together into SpannerIO.Write/Write mutations to Cloud Spanner/Group by partition/GroupByWindow
    Aug 19, 2018 6:42:36 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-08-19T06:42:26.886Z: 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
    Aug 19, 2018 6:42:36 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-08-19T06:42:26.926Z: Fusing consumer SpannerIO.Write/Write mutations to Cloud Spanner/Keys sample as view/GBKaSVForData/BatchViewOverrides.GroupByKeyAndSortValuesOnly/Write into SpannerIO.Write/Write mutations to Cloud Spanner/Keys sample as view/GBKaSVForData/ParDo(GroupByKeyHashAndSortByKeyAndWindow)
    Aug 19, 2018 6:42:36 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-08-19T06:42:26.971Z: 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
    Aug 19, 2018 6:42:36 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-08-19T06:42:27.017Z: Fusing consumer SpannerIO.Write/Write mutations to Cloud Spanner/Sample keys/GroupByKey/Write into SpannerIO.Write/Write mutations to Cloud Spanner/Sample keys/GroupByKey/Reify
    Aug 19, 2018 6:42:36 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-08-19T06:42:27.062Z: 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
    Aug 19, 2018 6:42:36 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-08-19T06:42:27.107Z: Fusing consumer SpannerIO.Write/Write mutations to Cloud Spanner/Sample keys/GroupByKey/Reify into SpannerIO.Write/Write mutations to Cloud Spanner/Sample keys/GroupByKey+SpannerIO.Write/Write mutations to Cloud Spanner/Sample keys/Combine.GroupedValues/Partial
    Aug 19, 2018 6:42:36 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-08-19T06:42:27.150Z: 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
    Aug 19, 2018 6:42:36 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-08-19T06:42:27.196Z: Fusing consumer SpannerIO.Write/Write mutations to Cloud Spanner/Wait.OnSignal/To wait view 0/Sample.Any/Combine.globally(SampleAny)/Combine.perKey(SampleAny)/GroupByKey/Write into SpannerIO.Write/Write mutations to Cloud Spanner/Wait.OnSignal/To wait view 0/Sample.Any/Combine.globally(SampleAny)/Combine.perKey(SampleAny)/GroupByKey/Reify
    Aug 19, 2018 6:42:36 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-08-19T06:42:27.239Z: 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)
    Aug 19, 2018 6:42:36 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-08-19T06:42:27.285Z: Fusing consumer SpannerIO.Write/Write mutations to Cloud Spanner/Wait.OnSignal/To wait view 0/View.AsList/ParDo(ToIsmRecordForGlobalWindow) into SpannerIO.Write/Write mutations to Cloud Spanner/Wait.OnSignal/To wait view 0/Sample.Any/Flatten.Iterables/FlattenIterables/FlatMap
    Aug 19, 2018 6:42:36 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-08-19T06:42:27.327Z: 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)
    Aug 19, 2018 6:42:36 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-08-19T06:42:27.371Z: Fusing consumer SpannerIO.Write/Write mutations to Cloud Spanner/Wait.OnSignal/To wait view 0/Sample.Any/Flatten.Iterables/FlattenIterables/FlatMap into SpannerIO.Write/Write mutations to Cloud Spanner/Wait.OnSignal/To wait view 0/Sample.Any/Combine.globally(SampleAny)/Values/Values/Map
    Aug 19, 2018 6:42:36 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-08-19T06:42:27.415Z: 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
    Aug 19, 2018 6:42:36 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-08-19T06:42:27.455Z: Fusing consumer SpannerIO.Write/Write mutations to Cloud Spanner/Keys sample as view/ParDo(ToIsmMetadataRecordForKey) into SpannerIO.Write/Write mutations to Cloud Spanner/Keys sample as view/GBKaSVForKeys/Read
    Aug 19, 2018 6:42:36 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-08-19T06:42:27.513Z: 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
    Aug 19, 2018 6:42:36 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-08-19T06:42:27.552Z: Fusing consumer SpannerIO.Write/Write mutations to Cloud Spanner/Wait.OnSignal/To wait view 0/Sample.Any/Combine.globally(SampleAny)/WithKeys/AddKeys/Map into SpannerIO.Write/Write mutations to Cloud Spanner/Wait.OnSignal/To wait view 0/ParDo(CollectWindows)
    Aug 19, 2018 6:42:36 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-08-19T06:42:27.599Z: 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
    Aug 19, 2018 6:42:36 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-08-19T06:42:27.649Z: Fusing consumer SpannerIO.Write/Write mutations to Cloud Spanner/Write mutations to Spanner into SpannerIO.Write/Write mutations to Cloud Spanner/Batch mutations together
    Aug 19, 2018 6:42:36 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-08-19T06:42:27.692Z: 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
    Aug 19, 2018 6:42:36 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-08-19T06:42:27.728Z: Fusing consumer SpannerIO.Write/Write mutations to Cloud Spanner/Wait.OnSignal/To wait view 0/Sample.Any/Combine.globally(SampleAny)/Combine.perKey(SampleAny)/GroupByKey+SpannerIO.Write/Write mutations to Cloud Spanner/Wait.OnSignal/To wait view 0/Sample.Any/Combine.globally(SampleAny)/Combine.perKey(SampleAny)/Combine.GroupedValues/Partial into SpannerIO.Write/Write mutations to Cloud Spanner/Wait.OnSignal/To wait view 0/Sample.Any/Combine.globally(SampleAny)/WithKeys/AddKeys/Map
    Aug 19, 2018 6:42:36 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-08-19T06:42:27.771Z: Fusing consumer SpannerIO.Write/Write mutations to Cloud Spanner/Group by partition/Reify into SpannerIO.Write/Write mutations to Cloud Spanner/Partition input
    Aug 19, 2018 6:42:36 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-08-19T06:42:27.801Z: Fusing consumer SpannerIO.Write/To mutation group into ParDo(GenerateMutations)
    Aug 19, 2018 6:42:36 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-08-19T06:42:27.839Z: 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
    Aug 19, 2018 6:42:36 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-08-19T06:42:27.894Z: Fusing consumer SpannerIO.Write/Write mutations to Cloud Spanner/Group by partition/Write into SpannerIO.Write/Write mutations to Cloud Spanner/Group by partition/Reify
    Aug 19, 2018 6:42:36 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-08-19T06:42:27.935Z: 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
    Aug 19, 2018 6:42:36 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-08-19T06:42:28.442Z: Executing operation SpannerIO.Write/Write mutations to Cloud Spanner/Schema View/Combine.GloballyAsSingletonView/Combine.globally(Singleton)/Combine.perKey(Singleton)/GroupByKey/Create
    Aug 19, 2018 6:42:36 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-08-19T06:42:28.496Z: Executing operation SpannerIO.Write/Write mutations to Cloud Spanner/Schema View/Combine.GloballyAsSingletonView/BatchViewOverrides.GroupByWindowHashAsKeyAndWindowAsSortKey/BatchViewOverrides.GroupByKeyAndSortValuesOnly/Create
    Aug 19, 2018 6:42:36 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-08-19T06:42:28.540Z: Executing operation SpannerIO.Write/Write mutations to Cloud Spanner/Sample keys/GroupByKey/Create
    Aug 19, 2018 6:42:36 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-08-19T06:42:28.554Z: Starting 1 workers in us-central1-f...
    Aug 19, 2018 6:42:36 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-08-19T06:42:28.583Z: Executing operation SpannerIO.Write/Write mutations to Cloud Spanner/Keys sample as view/GBKaSVForData/BatchViewOverrides.GroupByKeyAndSortValuesOnly/Create
    Aug 19, 2018 6:42:36 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-08-19T06:42:28.628Z: Executing operation SpannerIO.Write/Write mutations to Cloud Spanner/Keys sample as view/GBKaSVForSize/Create
    Aug 19, 2018 6:42:36 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-08-19T06:42:28.665Z: Executing operation SpannerIO.Write/Write mutations to Cloud Spanner/Keys sample as view/GBKaSVForKeys/Create
    Aug 19, 2018 6:42:36 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-08-19T06:42:28.694Z: Executing operation SpannerIO.Write/Write mutations to Cloud Spanner/Group by partition/Create
    Aug 19, 2018 6:42:36 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-08-19T06:42:28.732Z: Executing operation SpannerIO.Write/Write mutations to Cloud Spanner/Wait.OnSignal/To wait view 0/Sample.Any/Combine.globally(SampleAny)/Combine.perKey(SampleAny)/GroupByKey/Create
    Aug 19, 2018 6:42:36 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-08-19T06:42:29.186Z: 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
    Aug 19, 2018 6:42:42 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-08-19T06:42:41.856Z: Autoscaling: Raised the number of workers to 0 based on the rate of progress in the currently running step(s).
    Aug 19, 2018 6:43:04 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-08-19T06:43:03.683Z: Autoscaling: Raised the number of workers to 1 based on the rate of progress in the currently running step(s).
    Aug 19, 2018 6:43:04 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-08-19T06:43:03.725Z: Autoscaling: Would further reduce the number of workers but reached the minimum number allowed for the job.
    Aug 19, 2018 6:43:20 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-08-19T06:43:19.757Z: Workers have started successfully.
    Aug 19, 2018 6:43:20 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-08-19T06:43:19.848Z: Workers have started successfully.
    Aug 19, 2018 6:43:41 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-08-19T06:43:38.933Z: 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
    Aug 19, 2018 6:43:41 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-08-19T06:43:39.027Z: Executing operation SpannerIO.Write/Write mutations to Cloud Spanner/Wait.OnSignal/To wait view 0/Sample.Any/Combine.globally(SampleAny)/Combine.perKey(SampleAny)/GroupByKey/Read+SpannerIO.Write/Write mutations to Cloud Spanner/Wait.OnSignal/To wait view 0/Sample.Any/Combine.globally(SampleAny)/Combine.perKey(SampleAny)/Combine.GroupedValues+SpannerIO.Write/Write mutations to Cloud Spanner/Wait.OnSignal/To wait view 0/Sample.Any/Combine.globally(SampleAny)/Combine.perKey(SampleAny)/Combine.GroupedValues/Extract+SpannerIO.Write/Write mutations to Cloud Spanner/Wait.OnSignal/To wait view 0/Sample.Any/Combine.globally(SampleAny)/Values/Values/Map+SpannerIO.Write/Write mutations to Cloud Spanner/Wait.OnSignal/To wait view 0/Sample.Any/Flatten.Iterables/FlattenIterables/FlatMap+SpannerIO.Write/Write mutations to Cloud Spanner/Wait.OnSignal/To wait view 0/View.AsList/ParDo(ToIsmRecordForGlobalWindow)
    Aug 19, 2018 6:43:49 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-08-19T06:43:48.050Z: Executing operation SpannerIO.Write/Write mutations to Cloud Spanner/Wait.OnSignal/To wait view 0/View.AsList/CreateDataflowView
    Aug 19, 2018 6:43:49 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-08-19T06:43:48.254Z: Executing operation SpannerIO.Write/Write mutations to Cloud Spanner/Create seed/Read(CreateSource)+SpannerIO.Write/Write mutations to Cloud Spanner/Wait.OnSignal/Wait/Map+SpannerIO.Write/Write mutations to Cloud Spanner/Read information schema+SpannerIO.Write/Write mutations to Cloud Spanner/Schema View/Combine.GloballyAsSingletonView/Combine.globally(Singleton)/WithKeys/AddKeys/Map+SpannerIO.Write/Write mutations to Cloud Spanner/Schema View/Combine.GloballyAsSingletonView/Combine.globally(Singleton)/Combine.perKey(Singleton)/GroupByKey+SpannerIO.Write/Write mutations to Cloud Spanner/Schema View/Combine.GloballyAsSingletonView/Combine.globally(Singleton)/Combine.perKey(Singleton)/Combine.GroupedValues/Partial+SpannerIO.Write/Write mutations to Cloud Spanner/Schema View/Combine.GloballyAsSingletonView/Combine.globally(Singleton)/Combine.perKey(Singleton)/GroupByKey/Reify+SpannerIO.Write/Write mutations to Cloud Spanner/Schema View/Combine.GloballyAsSingletonView/Combine.globally(Singleton)/Combine.perKey(Singleton)/GroupByKey/Write
    Aug 19, 2018 6:43:56 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-08-19T06:43:56.008Z: Executing operation SpannerIO.Write/Write mutations to Cloud Spanner/Schema View/Combine.GloballyAsSingletonView/Combine.globally(Singleton)/Combine.perKey(Singleton)/GroupByKey/Close
    Aug 19, 2018 6:43:58 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-08-19T06:43:56.109Z: Executing operation SpannerIO.Write/Write mutations to Cloud Spanner/Schema View/Combine.GloballyAsSingletonView/Combine.globally(Singleton)/Combine.perKey(Singleton)/GroupByKey/Read+SpannerIO.Write/Write mutations to Cloud Spanner/Schema View/Combine.GloballyAsSingletonView/Combine.globally(Singleton)/Combine.perKey(Singleton)/Combine.GroupedValues+SpannerIO.Write/Write mutations to Cloud Spanner/Schema View/Combine.GloballyAsSingletonView/Combine.globally(Singleton)/Combine.perKey(Singleton)/Combine.GroupedValues/Extract+SpannerIO.Write/Write mutations to Cloud Spanner/Schema View/Combine.GloballyAsSingletonView/Combine.globally(Singleton)/Values/Values/Map+SpannerIO.Write/Write mutations to Cloud Spanner/Schema View/Combine.GloballyAsSingletonView/BatchViewOverrides.GroupByWindowHashAsKeyAndWindowAsSortKey/ParDo(UseWindowHashAsKeyAndWindowAsSortKey)+SpannerIO.Write/Write mutations to Cloud Spanner/Schema View/Combine.GloballyAsSingletonView/BatchViewOverrides.GroupByWindowHashAsKeyAndWindowAsSortKey/BatchViewOverrides.GroupByKeyAndSortValuesOnly/Write
    Aug 19, 2018 6:44:01 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-08-19T06:44:00.651Z: Executing operation SpannerIO.Write/Write mutations to Cloud Spanner/Schema View/Combine.GloballyAsSingletonView/BatchViewOverrides.GroupByWindowHashAsKeyAndWindowAsSortKey/BatchViewOverrides.GroupByKeyAndSortValuesOnly/Close
    Aug 19, 2018 6:44:01 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-08-19T06:44:00.738Z: Executing operation SpannerIO.Write/Write mutations to Cloud Spanner/Schema View/Combine.GloballyAsSingletonView/BatchViewOverrides.GroupByWindowHashAsKeyAndWindowAsSortKey/BatchViewOverrides.GroupByKeyAndSortValuesOnly/Read+SpannerIO.Write/Write mutations to Cloud Spanner/Schema View/Combine.GloballyAsSingletonView/ParDo(IsmRecordForSingularValuePerWindow)
    Aug 19, 2018 6:44:09 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-08-19T06:44:08.811Z: Executing operation SpannerIO.Write/Write mutations to Cloud Spanner/Schema View/Combine.GloballyAsSingletonView/CreateDataflowView
    Aug 19, 2018 6:44:09 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-08-19T06:44:08.936Z: Executing operation SpannerIO.Write/Write mutations to Cloud Spanner/Serialize mutations+SpannerIO.Write/Write mutations to Cloud Spanner/Extract keys+SpannerIO.Write/Write mutations to Cloud Spanner/Sample keys/GroupByKey+SpannerIO.Write/Write mutations to Cloud Spanner/Sample keys/Combine.GroupedValues/Partial+SpannerIO.Write/Write mutations to Cloud Spanner/Sample keys/GroupByKey/Reify+SpannerIO.Write/Write mutations to Cloud Spanner/Sample keys/GroupByKey/Write
    Aug 19, 2018 6:44:17 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-08-19T06:44:17.038Z: Executing operation SpannerIO.Write/Write mutations to Cloud Spanner/Sample keys/GroupByKey/Close
    Aug 19, 2018 6:44:17 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-08-19T06:44:17.092Z: Executing operation SpannerIO.Write/Write mutations to Cloud Spanner/Sample keys/GroupByKey/Read+SpannerIO.Write/Write mutations to Cloud Spanner/Sample keys/Combine.GroupedValues+SpannerIO.Write/Write mutations to Cloud Spanner/Sample keys/Combine.GroupedValues/Extract+SpannerIO.Write/Write mutations to Cloud Spanner/Keys sample as view/GBKaSVForData/ParDo(GroupByKeyHashAndSortByKeyAndWindow)+SpannerIO.Write/Write mutations to Cloud Spanner/Keys sample as view/GBKaSVForData/BatchViewOverrides.GroupByKeyAndSortValuesOnly/Write
    Aug 19, 2018 6:44:22 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-08-19T06:44:20.516Z: Executing operation SpannerIO.Write/Write mutations to Cloud Spanner/Keys sample as view/GBKaSVForData/BatchViewOverrides.GroupByKeyAndSortValuesOnly/Close
    Aug 19, 2018 6:44:22 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-08-19T06:44:20.576Z: Executing operation SpannerIO.Write/Write mutations to Cloud Spanner/Keys sample as view/GBKaSVForData/BatchViewOverrides.GroupByKeyAndSortValuesOnly/Read+SpannerIO.Write/Write mutations to Cloud Spanner/Keys sample as view/ParMultiDo(ToIsmRecordForMapLike)+SpannerIO.Write/Write mutations to Cloud Spanner/Keys sample as view/GBKaSVForSize/Write+SpannerIO.Write/Write mutations to Cloud Spanner/Keys sample as view/GBKaSVForKeys/Write
    Aug 19, 2018 6:44:28 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-08-19T06:44:28.089Z: Executing operation SpannerIO.Write/Write mutations to Cloud Spanner/Keys sample as view/GBKaSVForSize/Close
    Aug 19, 2018 6:44:28 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-08-19T06:44:28.117Z: Executing operation SpannerIO.Write/Write mutations to Cloud Spanner/Keys sample as view/GBKaSVForKeys/Close
    Aug 19, 2018 6:44:28 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-08-19T06:44:28.161Z: 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)
    Aug 19, 2018 6:44:28 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-08-19T06:44:28.199Z: Executing operation SpannerIO.Write/Write mutations to Cloud Spanner/Keys sample as view/GBKaSVForKeys/Read+SpannerIO.Write/Write mutations to Cloud Spanner/Keys sample as view/ParDo(ToIsmMetadataRecordForKey)
    Aug 19, 2018 6:44:38 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-08-19T06:44:36.288Z: Executing operation SpannerIO.Write/Write mutations to Cloud Spanner/Keys sample as view/Flatten.PCollections
    Aug 19, 2018 6:44:38 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-08-19T06:44:36.483Z: Executing operation SpannerIO.Write/Write mutations to Cloud Spanner/Keys sample as view/CreateDataflowView
    Aug 19, 2018 6:44:38 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-08-19T06:44:36.620Z: 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
    Aug 19, 2018 6:44:45 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-08-19T06:44:44.674Z: Executing operation SpannerIO.Write/Write mutations to Cloud Spanner/Group by partition/Close
    Aug 19, 2018 6:44:45 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-08-19T06:44:44.723Z: 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
    Aug 19, 2018 6:44:53 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-08-19T06:44:51.880Z: Cleaning up.
    Aug 19, 2018 6:44:53 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-08-19T06:44:51.996Z: Stopping worker pool...
    Aug 19, 2018 6:46:14 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-08-19T06:46:13.113Z: Autoscaling: Resized worker pool from 1 to 0.
    Aug 19, 2018 6:46:14 AM org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-08-19T06:46:13.128Z: Autoscaling: Would further reduce the number of workers but reached the minimum number allowed for the job.
    Aug 19, 2018 6:46:21 AM org.apache.beam.runners.dataflow.DataflowPipelineJob waitUntilFinish
    INFO: Job 2018-08-18_23_42_18-17335937123198616584 finished with status DONE.
    Aug 19, 2018 6:46:21 AM org.apache.beam.runners.dataflow.TestDataflowRunner checkForPAssertSuccess
    INFO: Success result for Dataflow job 2018-08-18_23_42_18-17335937123198616584. Found 0 success, 0 failures out of 0 expected assertions.
    Aug 19, 2018 6:46:21 AM org.apache.beam.runners.dataflow.DataflowPipelineJob waitUntilFinish
    INFO: Job 2018-08-18_23_42_18-17335937123198616584 finished with status DONE.

Gradle Test Executor 147 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 (0.011 secs) into: <https://builds.apache.org/job/beam_PostCommit_Java_GradleBuild/ws/src/runners/google-cloud-dataflow-java/build/reports/tests/googleCloudPlatformIntegrationTest>
Packing task ':beam-runners-google-cloud-dataflow-java:googleCloudPlatformIntegrationTest'
:beam-runners-google-cloud-dataflow-java:googleCloudPlatformIntegrationTest (Thread[Task worker for ':' Thread 8,5,main]) completed. Took 30 mins 6.938 secs.
:beam-runners-google-cloud-dataflow-java:buildDependents (Thread[Task worker for ':' Thread 8,5,main]) started.

> Task :beam-runners-google-cloud-dataflow-java:buildDependents
Caching disabled for task ':beam-runners-google-cloud-dataflow-java:buildDependents': Caching has not been enabled for the task
Task ':beam-runners-google-cloud-dataflow-java:buildDependents' is not up-to-date because:
  Task has not declared any outputs despite executing actions.
:beam-runners-google-cloud-dataflow-java:buildDependents (Thread[Task worker for ':' Thread 8,5,main]) completed. Took 0.001 secs.
:beam-sdks-java-io-google-cloud-platform:buildDependents (Thread[Task worker for ':' Thread 8,5,main]) started.
:beam-runners-google-cloud-dataflow-java:postCommit (Thread[Daemon worker,5,main]) started.

> Task :beam-sdks-java-io-google-cloud-platform:buildDependents
Caching disabled for task ':beam-sdks-java-io-google-cloud-platform:buildDependents': Caching has not been enabled for the task
Task ':beam-sdks-java-io-google-cloud-platform:buildDependents' is not up-to-date because:
  Task has not declared any outputs despite executing actions.
:beam-sdks-java-io-google-cloud-platform:buildDependents (Thread[Task worker for ':' Thread 8,5,main]) completed. Took 0.0 secs.

> 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[Daemon worker,5,main]) completed. Took 0.0 secs.
:beam-sdks-java-extensions-protobuf:buildDependents (Thread[Daemon worker,5,main]) started.

> Task :beam-sdks-java-extensions-protobuf:buildDependents
Caching disabled for task ':beam-sdks-java-extensions-protobuf:buildDependents': Caching has not been enabled for the task
Task ':beam-sdks-java-extensions-protobuf:buildDependents' is not up-to-date because:
  Task has not declared any outputs despite executing actions.
:beam-sdks-java-extensions-protobuf:buildDependents (Thread[Daemon worker,5,main]) completed. Took 0.0 secs.

FAILURE: Build failed with an exception.

* What went wrong:
Execution failed for task ':beam-sdks-java-io-mqtt:test'.
> There were failing tests. See the report at: file://<https://builds.apache.org/job/beam_PostCommit_Java_GradleBuild/ws/src/sdks/java/io/mqtt/build/reports/tests/test/index.html>

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

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

Deprecated Gradle features were used in this build, making it incompatible with Gradle 5.0.
See https://docs.gradle.org/4.8/userguide/command_line_interface.html#sec:command_line_warnings

BUILD FAILED in 46m 17s
805 actionable tasks: 800 executed, 5 from cache

Publishing build scan...
https://gradle.com/s/c2hzkxgmujvue

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