See 
<https://builds.apache.org/job/beam_PostCommit_Java_GradleBuild/22/display/redirect?page=changes>

Changes:

[aromanenko.dev] [BEAM-2852] Added Kafka source of events and sink of results

[aromanenko.dev] [BEAM-2852] Fix the code that uses Long key whereas there is 
no key in

[aromanenko.dev] [BEAM-2852] Fix minor code style issues

------------------------------------------
[...truncated 17.92 MB...]
    Apr 10, 2018 3:08:27 PM 
org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-04-10T15:08:25.051Z: Fusing consumer 
PAssert$1/CreateActual/GatherPanes/Reify.Window/ParDo(Anonymous) into 
PAssert$1/CreateActual/FilterActuals/Window.Assign
    Apr 10, 2018 3:08:27 PM 
org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-04-10T15:08:25.083Z: Fusing consumer Count rows/ProduceDefault 
into Count rows/CreateVoid/Read(CreateSource)
    Apr 10, 2018 3:08:27 PM 
org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-04-10T15:08:25.096Z: Fusing consumer Count 
rows/View.AsIterable/ParDo(ToIsmRecordForGlobalWindow) into Count 
rows/Values/Values/Map
    Apr 10, 2018 3:08:27 PM 
org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-04-10T15:08:25.129Z: Fusing consumer Count 
rows/Combine.perKey(Count)/GroupByKey/Reify into Count 
rows/Combine.perKey(Count)/GroupByKey+Count 
rows/Combine.perKey(Count)/Combine.GroupedValues/Partial
    Apr 10, 2018 3:08:27 PM 
org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-04-10T15:08:25.155Z: Fusing consumer Count 
rows/Combine.perKey(Count)/GroupByKey+Count 
rows/Combine.perKey(Count)/Combine.GroupedValues/Partial into Count 
rows/WithKeys/AddKeys/Map
    Apr 10, 2018 3:08:27 PM 
org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-04-10T15:08:25.187Z: Fusing consumer Count 
rows/Combine.perKey(Count)/Combine.GroupedValues/Extract into Count 
rows/Combine.perKey(Count)/Combine.GroupedValues
    Apr 10, 2018 3:08:27 PM 
org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-04-10T15:08:25.214Z: Fusing consumer Count 
rows/WithKeys/AddKeys/Map into SpannerIO.Read/Execute query/Read from Cloud 
Spanner/Read from Partitions
    Apr 10, 2018 3:08:27 PM 
org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-04-10T15:08:25.236Z: Fusing consumer SpannerIO.Read/Execute 
query/Reshuffle/Reshuffle/GroupByKey/Reify into SpannerIO.Read/Execute 
query/Reshuffle/Reshuffle/Window.Into()/Window.Assign
    Apr 10, 2018 3:08:27 PM 
org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-04-10T15:08:25.268Z: Fusing consumer SpannerIO.Read/Execute 
query/Read from Cloud Spanner/Shuffle partitions/Values/Values/Map into 
SpannerIO.Read/Execute query/Read from Cloud Spanner/Shuffle 
partitions/Reshuffle/ExpandIterable
    Apr 10, 2018 3:08:27 PM 
org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-04-10T15:08:25.294Z: Fusing consumer SpannerIO.Read/Execute 
query/Read from Cloud Spanner/Shuffle partitions/Reshuffle/ExpandIterable into 
SpannerIO.Read/Execute query/Read from Cloud Spanner/Shuffle 
partitions/Reshuffle/GroupByKey/GroupByWindow
    Apr 10, 2018 3:08:27 PM 
org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-04-10T15:08:25.327Z: Fusing consumer SpannerIO.Read/Execute 
query/Read from Cloud Spanner/Read from Partitions into SpannerIO.Read/Execute 
query/Read from Cloud Spanner/Shuffle partitions/Values/Values/Map
    Apr 10, 2018 3:08:27 PM 
org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-04-10T15:08:25.377Z: Fusing consumer SpannerIO.Read/Execute 
query/Reshuffle/Values/Values/Map into SpannerIO.Read/Execute 
query/Reshuffle/Reshuffle/ExpandIterable
    Apr 10, 2018 3:08:27 PM 
org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-04-10T15:08:25.408Z: Fusing consumer SpannerIO.Read/Execute 
query/Reshuffle/Reshuffle/Window.Into()/Window.Assign into 
SpannerIO.Read/Execute query/Reshuffle/Pair with random key
    Apr 10, 2018 3:08:27 PM 
org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-04-10T15:08:25.436Z: Fusing consumer SpannerIO.Read/Execute 
query/Read from Cloud Spanner/Shuffle partitions/Reshuffle/GroupByKey/Write 
into SpannerIO.Read/Execute query/Read from Cloud Spanner/Shuffle 
partitions/Reshuffle/GroupByKey/Reify
    Apr 10, 2018 3:08:27 PM 
org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-04-10T15:08:25.466Z: Fusing consumer Count 
rows/Combine.perKey(Count)/Combine.GroupedValues into Count 
rows/Combine.perKey(Count)/GroupByKey/Read
    Apr 10, 2018 3:08:27 PM 
org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-04-10T15:08:25.489Z: Fusing consumer SpannerIO.Read/Execute 
query/Read from Cloud Spanner/Shuffle partitions/Reshuffle/GroupByKey/Reify 
into SpannerIO.Read/Execute query/Read from Cloud Spanner/Shuffle 
partitions/Reshuffle/Window.Into()/Window.Assign
    Apr 10, 2018 3:08:27 PM 
org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-04-10T15:08:25.520Z: Fusing consumer SpannerIO.Read/Execute 
query/Read from Cloud Spanner/Shuffle 
partitions/Reshuffle/Window.Into()/Window.Assign into SpannerIO.Read/Execute 
query/Read from Cloud Spanner/Shuffle partitions/Pair with random key
    Apr 10, 2018 3:08:27 PM 
org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-04-10T15:08:25.546Z: Fusing consumer SpannerIO.Read/Execute 
query/Read from Cloud Spanner/Generate Partitions into SpannerIO.Read/Execute 
query/Reshuffle/Values/Values/Map
    Apr 10, 2018 3:08:27 PM 
org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-04-10T15:08:25.569Z: Fusing consumer SpannerIO.Read/Execute 
query/Read from Cloud Spanner/Shuffle partitions/Pair with random key into 
SpannerIO.Read/Execute query/Read from Cloud Spanner/Generate Partitions
    Apr 10, 2018 3:08:27 PM 
org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-04-10T15:08:25.591Z: Fusing consumer SpannerIO.Read/Execute 
query/Reshuffle/Pair with random key into 
SpannerIO.Read/Create.Values/Read(CreateSource)
    Apr 10, 2018 3:08:27 PM 
org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-04-10T15:08:25.616Z: Fusing consumer SpannerIO.Read/Execute 
query/Reshuffle/Reshuffle/GroupByKey/Write into SpannerIO.Read/Execute 
query/Reshuffle/Reshuffle/GroupByKey/Reify
    Apr 10, 2018 3:08:27 PM 
org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-04-10T15:08:25.642Z: Fusing consumer SpannerIO.Read/Execute 
query/Reshuffle/Reshuffle/GroupByKey/GroupByWindow into SpannerIO.Read/Execute 
query/Reshuffle/Reshuffle/GroupByKey/Read
    Apr 10, 2018 3:08:27 PM 
org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-04-10T15:08:25.673Z: Fusing consumer SpannerIO.Read/Execute 
query/Reshuffle/Reshuffle/ExpandIterable into SpannerIO.Read/Execute 
query/Reshuffle/Reshuffle/GroupByKey/GroupByWindow
    Apr 10, 2018 3:08:27 PM 
org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-04-10T15:08:25.699Z: Fusing consumer Count 
rows/Values/Values/Map into Count 
rows/Combine.perKey(Count)/Combine.GroupedValues/Extract
    Apr 10, 2018 3:08:27 PM 
org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-04-10T15:08:25.722Z: Fusing consumer SpannerIO.Read/Execute 
query/Read from Cloud Spanner/Shuffle 
partitions/Reshuffle/GroupByKey/GroupByWindow into SpannerIO.Read/Execute 
query/Read from Cloud Spanner/Shuffle partitions/Reshuffle/GroupByKey/Read
    Apr 10, 2018 3:08:27 PM 
org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-04-10T15:08:25.744Z: Fusing consumer Count 
rows/Combine.perKey(Count)/GroupByKey/Write into Count 
rows/Combine.perKey(Count)/GroupByKey/Reify
    Apr 10, 2018 3:08:27 PM 
org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-04-10T15:08:25.766Z: Fusing consumer 
PAssert$1/WindowToken/Window.Assign into 
PAssert$1/Create.Values/Read(CreateSource)
    Apr 10, 2018 3:08:27 PM 
org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-04-10T15:08:25.786Z: Fusing consumer 
SpannerIO.CreateTransaction/As 
PCollectionView/Combine.GloballyAsSingletonView/Combine.globally(Singleton)/Combine.perKey(Singleton)/Combine.GroupedValues/Extract
 into SpannerIO.CreateTransaction/As 
PCollectionView/Combine.GloballyAsSingletonView/Combine.globally(Singleton)/Combine.perKey(Singleton)/Combine.GroupedValues
    Apr 10, 2018 3:08:27 PM 
org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-04-10T15:08:25.811Z: Fusing consumer 
SpannerIO.CreateTransaction/As 
PCollectionView/Combine.GloballyAsSingletonView/ParDo(IsmRecordForSingularValuePerWindow)
 into SpannerIO.CreateTransaction/As 
PCollectionView/Combine.GloballyAsSingletonView/BatchViewOverrides.GroupByWindowHashAsKeyAndWindowAsSortKey/BatchViewOverrides.GroupByKeyAndSortValuesOnly/Read
    Apr 10, 2018 3:08:27 PM 
org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-04-10T15:08:25.834Z: Fusing consumer 
SpannerIO.CreateTransaction/As 
PCollectionView/Combine.GloballyAsSingletonView/Combine.globally(Singleton)/Combine.perKey(Singleton)/Combine.GroupedValues
 into SpannerIO.CreateTransaction/As 
PCollectionView/Combine.GloballyAsSingletonView/Combine.globally(Singleton)/Combine.perKey(Singleton)/GroupByKey/Read
    Apr 10, 2018 3:08:27 PM 
org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-04-10T15:08:25.859Z: Fusing consumer 
SpannerIO.CreateTransaction/As 
PCollectionView/Combine.GloballyAsSingletonView/BatchViewOverrides.GroupByWindowHashAsKeyAndWindowAsSortKey/BatchViewOverrides.GroupByKeyAndSortValuesOnly/Write
 into SpannerIO.CreateTransaction/As 
PCollectionView/Combine.GloballyAsSingletonView/BatchViewOverrides.GroupByWindowHashAsKeyAndWindowAsSortKey/ParDo(UseWindowHashAsKeyAndWindowAsSortKey)
    Apr 10, 2018 3:08:27 PM 
org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-04-10T15:08:25.891Z: Fusing consumer PAssert$1/RunChecks into 
PAssert$1/WindowToken/Window.Assign
    Apr 10, 2018 3:08:27 PM 
org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-04-10T15:08:25.922Z: Fusing consumer 
PAssert$1/VerifyAssertions/ParDo(DefaultConclude) into PAssert$1/RunChecks
    Apr 10, 2018 3:08:27 PM 
org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-04-10T15:08:25.953Z: Fusing consumer 
SpannerIO.CreateTransaction/As 
PCollectionView/Combine.GloballyAsSingletonView/Combine.globally(Singleton)/Combine.perKey(Singleton)/GroupByKey/Reify
 into SpannerIO.CreateTransaction/As 
PCollectionView/Combine.GloballyAsSingletonView/Combine.globally(Singleton)/Combine.perKey(Singleton)/GroupByKey+SpannerIO.CreateTransaction/As
 
PCollectionView/Combine.GloballyAsSingletonView/Combine.globally(Singleton)/Combine.perKey(Singleton)/Combine.GroupedValues/Partial
    Apr 10, 2018 3:08:27 PM 
org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-04-10T15:08:25.978Z: Fusing consumer 
SpannerIO.CreateTransaction/As 
PCollectionView/Combine.GloballyAsSingletonView/Combine.globally(Singleton)/WithKeys/AddKeys/Map
 into SpannerIO.CreateTransaction/Create transaction
    Apr 10, 2018 3:08:27 PM 
org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-04-10T15:08:26.002Z: Fusing consumer 
SpannerIO.CreateTransaction/As 
PCollectionView/Combine.GloballyAsSingletonView/Combine.globally(Singleton)/Values/Values/Map
 into SpannerIO.CreateTransaction/As 
PCollectionView/Combine.GloballyAsSingletonView/Combine.globally(Singleton)/Combine.perKey(Singleton)/Combine.GroupedValues/Extract
    Apr 10, 2018 3:08:27 PM 
org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-04-10T15:08:26.023Z: Fusing consumer 
SpannerIO.CreateTransaction/As 
PCollectionView/Combine.GloballyAsSingletonView/Combine.globally(Singleton)/Combine.perKey(Singleton)/GroupByKey/Write
 into SpannerIO.CreateTransaction/As 
PCollectionView/Combine.GloballyAsSingletonView/Combine.globally(Singleton)/Combine.perKey(Singleton)/GroupByKey/Reify
    Apr 10, 2018 3:08:27 PM 
org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-04-10T15:08:26.035Z: Fusing consumer 
SpannerIO.CreateTransaction/Create transaction into 
SpannerIO.CreateTransaction/Create.Values/Read(CreateSource)
    Apr 10, 2018 3:08:27 PM 
org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-04-10T15:08:26.057Z: Fusing consumer 
SpannerIO.CreateTransaction/As 
PCollectionView/Combine.GloballyAsSingletonView/BatchViewOverrides.GroupByWindowHashAsKeyAndWindowAsSortKey/ParDo(UseWindowHashAsKeyAndWindowAsSortKey)
 into SpannerIO.CreateTransaction/As 
PCollectionView/Combine.GloballyAsSingletonView/Combine.globally(Singleton)/Values/Values/Map
    Apr 10, 2018 3:08:27 PM 
org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-04-10T15:08:26.089Z: Fusing consumer 
SpannerIO.CreateTransaction/As 
PCollectionView/Combine.GloballyAsSingletonView/Combine.globally(Singleton)/Combine.perKey(Singleton)/GroupByKey+SpannerIO.CreateTransaction/As
 
PCollectionView/Combine.GloballyAsSingletonView/Combine.globally(Singleton)/Combine.perKey(Singleton)/Combine.GroupedValues/Partial
 into SpannerIO.CreateTransaction/As 
PCollectionView/Combine.GloballyAsSingletonView/Combine.globally(Singleton)/WithKeys/AddKeys/Map
    Apr 10, 2018 3:08:27 PM 
org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-04-10T15:08:26.457Z: Executing operation SpannerIO.Read/Execute 
query/Reshuffle/Reshuffle/GroupByKey/Create
    Apr 10, 2018 3:08:27 PM 
org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-04-10T15:08:26.491Z: Executing operation SpannerIO.Read/Execute 
query/Read from Cloud Spanner/Shuffle partitions/Reshuffle/GroupByKey/Create
    Apr 10, 2018 3:08:27 PM 
org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-04-10T15:08:26.520Z: Executing operation Count 
rows/Combine.perKey(Count)/GroupByKey/Create
    Apr 10, 2018 3:08:27 PM 
org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-04-10T15:08:26.530Z: Starting 1 workers in us-central1-f...
    Apr 10, 2018 3:08:27 PM 
org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-04-10T15:08:26.545Z: Executing operation 
PAssert$1/CreateActual/GatherPanes/GroupByKey/Create
    Apr 10, 2018 3:08:27 PM 
org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-04-10T15:08:26.567Z: Executing operation 
SpannerIO.CreateTransaction/As 
PCollectionView/Combine.GloballyAsSingletonView/Combine.globally(Singleton)/Combine.perKey(Singleton)/GroupByKey/Create
    Apr 10, 2018 3:08:27 PM 
org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-04-10T15:08:26.591Z: Executing operation 
PAssert$1/CreateActual/View.AsSingleton/Combine.GloballyAsSingletonView/Combine.globally(Singleton)/Combine.perKey(Singleton)/GroupByKey/Create
    Apr 10, 2018 3:08:27 PM 
org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-04-10T15:08:26.615Z: Executing operation 
PAssert$1/CreateActual/View.AsSingleton/Combine.GloballyAsSingletonView/BatchViewOverrides.GroupByWindowHashAsKeyAndWindowAsSortKey/BatchViewOverrides.GroupByKeyAndSortValuesOnly/Create
    Apr 10, 2018 3:08:27 PM 
org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-04-10T15:08:26.648Z: Executing operation 
SpannerIO.CreateTransaction/As 
PCollectionView/Combine.GloballyAsSingletonView/BatchViewOverrides.GroupByWindowHashAsKeyAndWindowAsSortKey/BatchViewOverrides.GroupByKeyAndSortValuesOnly/Create
    Apr 10, 2018 3:08:27 PM 
org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-04-10T15:08:26.739Z: Executing operation 
SpannerIO.Read/Create.Values/Read(CreateSource)+SpannerIO.Read/Execute 
query/Reshuffle/Pair with random key+SpannerIO.Read/Execute 
query/Reshuffle/Reshuffle/Window.Into()/Window.Assign+SpannerIO.Read/Execute 
query/Reshuffle/Reshuffle/GroupByKey/Reify+SpannerIO.Read/Execute 
query/Reshuffle/Reshuffle/GroupByKey/Write

org.apache.beam.sdk.io.gcp.datastore.V1WriteIT > testE2EV1Write STANDARD_ERROR
    Apr 10, 2018 3:08:33 PM 
org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-04-10T15:08:33.097Z: Autoscaling: Raised the number of workers 
to 0 based on the rate of progress in the currently running step(s).

org.apache.beam.sdk.io.gcp.spanner.SpannerReadIT > testRead STANDARD_ERROR
    Apr 10, 2018 3:08:34 PM 
org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-04-10T15:08:34.196Z: Autoscaling: Raised the number of workers 
to 0 based on the rate of progress in the currently running step(s).
    Apr 10, 2018 3:08:36 PM 
org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-04-10T15:08:34.682Z: Executing operation 
SpannerIO.CreateTransaction/Create.Values/Read(CreateSource)+SpannerIO.CreateTransaction/Create
 transaction+SpannerIO.CreateTransaction/As 
PCollectionView/Combine.GloballyAsSingletonView/Combine.globally(Singleton)/WithKeys/AddKeys/Map+SpannerIO.CreateTransaction/As
 
PCollectionView/Combine.GloballyAsSingletonView/Combine.globally(Singleton)/Combine.perKey(Singleton)/GroupByKey+SpannerIO.CreateTransaction/As
 
PCollectionView/Combine.GloballyAsSingletonView/Combine.globally(Singleton)/Combine.perKey(Singleton)/Combine.GroupedValues/Partial+SpannerIO.CreateTransaction/As
 
PCollectionView/Combine.GloballyAsSingletonView/Combine.globally(Singleton)/Combine.perKey(Singleton)/GroupByKey/Reify+SpannerIO.CreateTransaction/As
 
PCollectionView/Combine.GloballyAsSingletonView/Combine.globally(Singleton)/Combine.perKey(Singleton)/GroupByKey/Write
    Apr 10, 2018 3:08:42 PM 
org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-04-10T15:08:39.810Z: Autoscaling: Resizing worker pool from 1 to 
8.

org.apache.beam.sdk.io.gcp.datastore.V1WriteIT > testE2EV1Write STANDARD_ERROR
    Apr 10, 2018 3:08:45 PM 
org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-04-10T15:08:43.833Z: Autoscaling: Raised the number of workers 
to 1 based on the rate of progress in the currently running step(s).

org.apache.beam.sdk.io.gcp.spanner.SpannerReadIT > testRead STANDARD_ERROR
    Apr 10, 2018 3:08:47 PM 
org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-04-10T15:08:46.709Z: Autoscaling: Raised the number of workers 
to 1 based on the rate of progress in the currently running step(s).
    Apr 10, 2018 3:08:47 PM 
org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-04-10T15:08:46.737Z: Resized worker pool to 1, though goal was 
8.  This could be a quota issue.
    Apr 10, 2018 3:08:58 PM 
org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-04-10T15:08:57.619Z: Autoscaling: Raised the number of workers 
to 8 based on the rate of progress in the currently running step(s).

org.apache.beam.sdk.io.gcp.datastore.V1WriteIT > testE2EV1Write STANDARD_ERROR
    Apr 10, 2018 3:09:08 PM 
org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-04-10T15:09:07.965Z: Workers have started successfully.

org.apache.beam.sdk.io.gcp.spanner.SpannerReadIT > testRead STANDARD_ERROR
    Apr 10, 2018 3:09:09 PM 
org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-04-10T15:09:07.753Z: Workers have started successfully.
    Apr 10, 2018 3:09:30 PM 
org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-04-10T15:09:30.224Z: Executing operation SpannerIO.Read/Execute 
query/Reshuffle/Reshuffle/GroupByKey/Close
    Apr 10, 2018 3:09:33 PM 
org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-04-10T15:09:31.533Z: Executing operation 
SpannerIO.CreateTransaction/As 
PCollectionView/Combine.GloballyAsSingletonView/Combine.globally(Singleton)/Combine.perKey(Singleton)/GroupByKey/Close
    Apr 10, 2018 3:09:33 PM 
org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-04-10T15:09:31.619Z: Executing operation 
SpannerIO.CreateTransaction/As 
PCollectionView/Combine.GloballyAsSingletonView/Combine.globally(Singleton)/Combine.perKey(Singleton)/GroupByKey/Read+SpannerIO.CreateTransaction/As
 
PCollectionView/Combine.GloballyAsSingletonView/Combine.globally(Singleton)/Combine.perKey(Singleton)/Combine.GroupedValues+SpannerIO.CreateTransaction/As
 
PCollectionView/Combine.GloballyAsSingletonView/Combine.globally(Singleton)/Combine.perKey(Singleton)/Combine.GroupedValues/Extract+SpannerIO.CreateTransaction/As
 
PCollectionView/Combine.GloballyAsSingletonView/Combine.globally(Singleton)/Values/Values/Map+SpannerIO.CreateTransaction/As
 
PCollectionView/Combine.GloballyAsSingletonView/BatchViewOverrides.GroupByWindowHashAsKeyAndWindowAsSortKey/ParDo(UseWindowHashAsKeyAndWindowAsSortKey)+SpannerIO.CreateTransaction/As
 
PCollectionView/Combine.GloballyAsSingletonView/BatchViewOverrides.GroupByWindowHashAsKeyAndWindowAsSortKey/BatchViewOverrides.GroupByKeyAndSortValuesOnly/Write
    Apr 10, 2018 3:09:35 PM 
org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-04-10T15:09:35.264Z: Executing operation 
SpannerIO.CreateTransaction/As 
PCollectionView/Combine.GloballyAsSingletonView/BatchViewOverrides.GroupByWindowHashAsKeyAndWindowAsSortKey/BatchViewOverrides.GroupByKeyAndSortValuesOnly/Close
    Apr 10, 2018 3:09:35 PM 
org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-04-10T15:09:35.345Z: Executing operation 
SpannerIO.CreateTransaction/As 
PCollectionView/Combine.GloballyAsSingletonView/BatchViewOverrides.GroupByWindowHashAsKeyAndWindowAsSortKey/BatchViewOverrides.GroupByKeyAndSortValuesOnly/Read+SpannerIO.CreateTransaction/As
 
PCollectionView/Combine.GloballyAsSingletonView/ParDo(IsmRecordForSingularValuePerWindow)

org.apache.beam.sdk.io.gcp.datastore.V1WriteIT > testE2EV1Write STANDARD_ERROR
    Apr 10, 2018 3:09:36 PM 
org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-04-10T15:09:35.779Z: Cleaning up.
    Apr 10, 2018 3:09:36 PM 
org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-04-10T15:09:35.839Z: Stopping worker pool...

org.apache.beam.sdk.io.gcp.spanner.SpannerReadIT > testRead STANDARD_ERROR
    Apr 10, 2018 3:09:44 PM 
org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-04-10T15:09:42.983Z: Executing operation 
SpannerIO.CreateTransaction/As 
PCollectionView/Combine.GloballyAsSingletonView/CreateDataflowView
    Apr 10, 2018 3:09:44 PM 
org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-04-10T15:09:43.158Z: Executing operation SpannerIO.Read/Execute 
query/Reshuffle/Reshuffle/GroupByKey/Read+SpannerIO.Read/Execute 
query/Reshuffle/Reshuffle/GroupByKey/GroupByWindow+SpannerIO.Read/Execute 
query/Reshuffle/Reshuffle/ExpandIterable+SpannerIO.Read/Execute 
query/Reshuffle/Values/Values/Map+SpannerIO.Read/Execute query/Read from Cloud 
Spanner/Generate Partitions+SpannerIO.Read/Execute query/Read from Cloud 
Spanner/Shuffle partitions/Pair with random key+SpannerIO.Read/Execute 
query/Read from Cloud Spanner/Shuffle 
partitions/Reshuffle/Window.Into()/Window.Assign+SpannerIO.Read/Execute 
query/Read from Cloud Spanner/Shuffle 
partitions/Reshuffle/GroupByKey/Reify+SpannerIO.Read/Execute query/Read from 
Cloud Spanner/Shuffle partitions/Reshuffle/GroupByKey/Write
    Apr 10, 2018 3:09:48 PM 
org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-04-10T15:09:46.859Z: Executing operation SpannerIO.Read/Execute 
query/Read from Cloud Spanner/Shuffle partitions/Reshuffle/GroupByKey/Close
    Apr 10, 2018 3:09:48 PM 
org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-04-10T15:09:46.941Z: Executing operation SpannerIO.Read/Execute 
query/Read from Cloud Spanner/Shuffle 
partitions/Reshuffle/GroupByKey/Read+SpannerIO.Read/Execute query/Read from 
Cloud Spanner/Shuffle 
partitions/Reshuffle/GroupByKey/GroupByWindow+SpannerIO.Read/Execute query/Read 
from Cloud Spanner/Shuffle 
partitions/Reshuffle/ExpandIterable+SpannerIO.Read/Execute query/Read from 
Cloud Spanner/Shuffle partitions/Values/Values/Map+SpannerIO.Read/Execute 
query/Read from Cloud Spanner/Read from Partitions+Count 
rows/WithKeys/AddKeys/Map+Count rows/Combine.perKey(Count)/GroupByKey+Count 
rows/Combine.perKey(Count)/Combine.GroupedValues/Partial+Count 
rows/Combine.perKey(Count)/GroupByKey/Reify+Count 
rows/Combine.perKey(Count)/GroupByKey/Write
    Apr 10, 2018 3:09:57 PM 
org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-04-10T15:09:56.534Z: Executing operation Count 
rows/Combine.perKey(Count)/GroupByKey/Close
    Apr 10, 2018 3:09:57 PM 
org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-04-10T15:09:56.625Z: Executing operation Count 
rows/Combine.perKey(Count)/GroupByKey/Read+Count 
rows/Combine.perKey(Count)/Combine.GroupedValues+Count 
rows/Combine.perKey(Count)/Combine.GroupedValues/Extract+Count 
rows/Values/Values/Map+PAssert$1/CreateActual/FilterActuals/Window.Assign+PAssert$1/CreateActual/GatherPanes/Reify.Window/ParDo(Anonymous)+PAssert$1/CreateActual/GatherPanes/WithKeys/AddKeys/Map+PAssert$1/CreateActual/GatherPanes/Window.Into()/Window.Assign+PAssert$1/CreateActual/GatherPanes/GroupByKey/Reify+PAssert$1/CreateActual/GatherPanes/GroupByKey/Write+Count
 rows/View.AsIterable/ParDo(ToIsmRecordForGlobalWindow)
    Apr 10, 2018 3:10:02 PM 
org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-04-10T15:10:01.704Z: Executing operation Count 
rows/View.AsIterable/CreateDataflowView
    Apr 10, 2018 3:10:02 PM 
org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-04-10T15:10:01.899Z: Executing operation Count 
rows/CreateVoid/Read(CreateSource)+Count 
rows/ProduceDefault+PAssert$1/CreateActual/FilterActuals/Window.Assign+PAssert$1/CreateActual/GatherPanes/Reify.Window/ParDo(Anonymous)+PAssert$1/CreateActual/GatherPanes/WithKeys/AddKeys/Map+PAssert$1/CreateActual/GatherPanes/Window.Into()/Window.Assign+PAssert$1/CreateActual/GatherPanes/GroupByKey/Reify+PAssert$1/CreateActual/GatherPanes/GroupByKey/Write
    Apr 10, 2018 3:10:04 PM 
org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-04-10T15:10:03.781Z: Executing operation 
PAssert$1/CreateActual/GatherPanes/GroupByKey/Close
    Apr 10, 2018 3:10:04 PM 
org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-04-10T15:10:03.866Z: Executing operation 
PAssert$1/CreateActual/GatherPanes/GroupByKey/Read+PAssert$1/CreateActual/GatherPanes/GroupByKey/GroupByWindow+PAssert$1/CreateActual/GatherPanes/Values/Values/Map+PAssert$1/CreateActual/ExtractPane/Map+PAssert$1/CreateActual/Flatten.Iterables/FlattenIterables/FlatMap+PAssert$1/CreateActual/RewindowActuals/Window.Assign+PAssert$1/CreateActual/ParDo(Anonymous)+PAssert$1/CreateActual/View.AsSingleton/Combine.GloballyAsSingletonView/Combine.globally(Singleton)/WithKeys/AddKeys/Map+PAssert$1/CreateActual/View.AsSingleton/Combine.GloballyAsSingletonView/Combine.globally(Singleton)/Combine.perKey(Singleton)/GroupByKey+PAssert$1/CreateActual/View.AsSingleton/Combine.GloballyAsSingletonView/Combine.globally(Singleton)/Combine.perKey(Singleton)/Combine.GroupedValues/Partial+PAssert$1/CreateActual/View.AsSingleton/Combine.GloballyAsSingletonView/Combine.globally(Singleton)/Combine.perKey(Singleton)/GroupByKey/Reify+PAssert$1/CreateActual/View.AsSingleton/Combine.GloballyAsSingletonView/Combine.globally(Singleton)/Combine.perKey(Singleton)/GroupByKey/Write
    Apr 10, 2018 3:10:07 PM 
org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-04-10T15:10:05.723Z: Executing operation 
PAssert$1/CreateActual/View.AsSingleton/Combine.GloballyAsSingletonView/Combine.globally(Singleton)/Combine.perKey(Singleton)/GroupByKey/Close
    Apr 10, 2018 3:10:07 PM 
org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-04-10T15:10:05.818Z: Executing operation 
PAssert$1/CreateActual/View.AsSingleton/Combine.GloballyAsSingletonView/Combine.globally(Singleton)/Combine.perKey(Singleton)/GroupByKey/Read+PAssert$1/CreateActual/View.AsSingleton/Combine.GloballyAsSingletonView/Combine.globally(Singleton)/Combine.perKey(Singleton)/Combine.GroupedValues+PAssert$1/CreateActual/View.AsSingleton/Combine.GloballyAsSingletonView/Combine.globally(Singleton)/Combine.perKey(Singleton)/Combine.GroupedValues/Extract+PAssert$1/CreateActual/View.AsSingleton/Combine.GloballyAsSingletonView/Combine.globally(Singleton)/Values/Values/Map+PAssert$1/CreateActual/View.AsSingleton/Combine.GloballyAsSingletonView/BatchViewOverrides.GroupByWindowHashAsKeyAndWindowAsSortKey/ParDo(UseWindowHashAsKeyAndWindowAsSortKey)+PAssert$1/CreateActual/View.AsSingleton/Combine.GloballyAsSingletonView/BatchViewOverrides.GroupByWindowHashAsKeyAndWindowAsSortKey/BatchViewOverrides.GroupByKeyAndSortValuesOnly/Write
    Apr 10, 2018 3:10:07 PM 
org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-04-10T15:10:07.194Z: Executing operation 
PAssert$1/CreateActual/View.AsSingleton/Combine.GloballyAsSingletonView/BatchViewOverrides.GroupByWindowHashAsKeyAndWindowAsSortKey/BatchViewOverrides.GroupByKeyAndSortValuesOnly/Close
    Apr 10, 2018 3:10:07 PM 
org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-04-10T15:10:07.265Z: Executing operation 
PAssert$1/CreateActual/View.AsSingleton/Combine.GloballyAsSingletonView/BatchViewOverrides.GroupByWindowHashAsKeyAndWindowAsSortKey/BatchViewOverrides.GroupByKeyAndSortValuesOnly/Read+PAssert$1/CreateActual/View.AsSingleton/Combine.GloballyAsSingletonView/ParDo(IsmRecordForSingularValuePerWindow)
    Apr 10, 2018 3:10:13 PM 
org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-04-10T15:10:11.346Z: Executing operation 
PAssert$1/CreateActual/View.AsSingleton/Combine.GloballyAsSingletonView/CreateDataflowView
    Apr 10, 2018 3:10:13 PM 
org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-04-10T15:10:11.521Z: Executing operation 
PAssert$1/Create.Values/Read(CreateSource)+PAssert$1/WindowToken/Window.Assign+PAssert$1/RunChecks+PAssert$1/VerifyAssertions/ParDo(DefaultConclude)
    Apr 10, 2018 3:10:14 PM 
org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-04-10T15:10:13.670Z: Cleaning up.
    Apr 10, 2018 3:10:14 PM 
org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-04-10T15:10:13.851Z: Stopping worker pool...

org.apache.beam.sdk.io.gcp.datastore.V1WriteIT > testE2EV1Write STANDARD_ERROR
    Apr 10, 2018 3:11:02 PM 
org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-04-10T15:11:02.083Z: Autoscaling: Resized worker pool from 1 to 
0.
    Apr 10, 2018 3:11:02 PM 
org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-04-10T15:11:02.115Z: Autoscaling: Would further reduce the 
number of workers but reached the minimum number allowed for the job.
    Apr 10, 2018 3:11:10 PM 
org.apache.beam.runners.dataflow.DataflowPipelineJob waitUntilFinish
    INFO: Job 2018-04-10_08_08_16-4270479033920952683 finished with status DONE.
    Apr 10, 2018 3:11:10 PM org.apache.beam.runners.dataflow.TestDataflowRunner 
checkForPAssertSuccess
    INFO: Success result for Dataflow job 
2018-04-10_08_08_16-4270479033920952683. Found 0 success, 0 failures out of 0 
expected assertions.
    Apr 10, 2018 3:11:11 PM 
org.apache.beam.sdk.io.gcp.datastore.V1TestUtil$V1TestWriter flushBatch
    INFO: Writing batch of 500 entities
    Apr 10, 2018 3:11:12 PM 
org.apache.beam.sdk.io.gcp.datastore.V1TestUtil$V1TestWriter flushBatch
    INFO: Successfully wrote 500 entities
    Apr 10, 2018 3:11:12 PM 
org.apache.beam.sdk.io.gcp.datastore.V1TestUtil$V1TestWriter flushBatch
    INFO: Writing batch of 500 entities
    Apr 10, 2018 3:11:13 PM 
org.apache.beam.sdk.io.gcp.datastore.V1TestUtil$V1TestWriter flushBatch
    INFO: Successfully wrote 500 entities
    Apr 10, 2018 3:11:13 PM org.apache.beam.sdk.io.gcp.datastore.V1TestUtil 
deleteAllEntities
    INFO: Successfully deleted 1000 entities
Gradle Test Executor 126 finished executing tests.

org.apache.beam.sdk.io.gcp.spanner.SpannerReadIT > testRead STANDARD_ERROR
    Apr 10, 2018 3:11:59 PM 
org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-04-10T15:11:58.562Z: Autoscaling: Resized worker pool from 8 to 
0.
    Apr 10, 2018 3:11:59 PM 
org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-04-10T15:11:58.586Z: Autoscaling: Would further reduce the 
number of workers but reached the minimum number allowed for the job.
    Apr 10, 2018 3:11:59 PM 
org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-04-10T15:11:58.625Z: Worker pool stopped.
    Apr 10, 2018 3:12:06 PM 
org.apache.beam.runners.dataflow.DataflowPipelineJob waitUntilFinish
    INFO: Job 2018-04-10_08_08_18-17222637697064452262 finished with status 
DONE.
    Apr 10, 2018 3:12:06 PM org.apache.beam.runners.dataflow.TestDataflowRunner 
checkForPAssertSuccess
    INFO: Success result for Dataflow job 
2018-04-10_08_08_18-17222637697064452262. Found 1 success, 0 failures out of 1 
expected assertions.
Gradle Test Executor 127 finished executing tests.

10 tests completed, 1 failed
:beam-runners-google-cloud-dataflow-java:googleCloudPlatformIntegrationTest 
FAILED
:beam-runners-google-cloud-dataflow-java:googleCloudPlatformIntegrationTest 
(Thread[Task worker for ':' Thread 2,5,main]) completed. Took 14 mins 11.772 
secs.

FAILURE: Build failed with an exception.

* What went wrong:
Execution failed for task 
':beam-runners-google-cloud-dataflow-java:googleCloudPlatformIntegrationTest'.
> Process 'Gradle Test Executor 128' finished with non-zero exit value 137

* 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/4.5.1/userguide/command_line_interface.html#sec:command_line_warnings

BUILD FAILED in 52m 14s
760 actionable tasks: 760 executed
Build step 'Invoke Gradle script' changed build result to FAILURE
Build step 'Invoke Gradle script' marked build as failure
Recording test results
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