See 
<https://builds.apache.org/job/beam_PerformanceTests_ParquetIOIT_HDFS/366/display/redirect?page=changes>

Changes:

[relax] Add convenience methods to create TopCombineFns. Type-specific methods

[relax] Allow Coders to be explicitly specified in composed CombineFns for the

[relax] Apply spotless.

[relax] Address comments.

[relax] Revert unexpected changes.

------------------------------------------
[...truncated 254.00 KB...]
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org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
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PAssert$0/CreateActual/GatherPanes/GroupByKey/Reify, through flatten s44-u131, 
into producer PAssert$0/CreateActual/GatherPanes/Window.Into()/Window.Assign
    Sep 12, 2018 6:28:43 AM 
org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-09-12T06:28:36.363Z: Fusing consumer 
PAssert$0/CreateActual/GatherPanes/GroupByKey/Reify into 
PAssert$0/CreateActual/GatherPanes/Window.Into()/Window.Assign
    Sep 12, 2018 6:28:43 AM 
org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-09-12T06:28:36.405Z: Fusing consumer 
PAssert$0/CreateActual/GatherPanes/Values/Values/Map into 
PAssert$0/CreateActual/GatherPanes/GroupByKey/GroupByWindow
    Sep 12, 2018 6:28:43 AM 
org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-09-12T06:28:36.451Z: Fusing consumer 
PAssert$0/CreateActual/View.AsSingleton/Combine.GloballyAsSingletonView/ParDo(IsmRecordForSingularValuePerWindow)
 into 
PAssert$0/CreateActual/View.AsSingleton/Combine.GloballyAsSingletonView/BatchViewOverrides.GroupByWindowHashAsKeyAndWindowAsSortKey/BatchViewOverrides.GroupByKeyAndSortValuesOnly/Read
    Sep 12, 2018 6:28:43 AM 
org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-09-12T06:28:36.494Z: Unzipping flatten s44 for input 
s39.org.apache.beam.sdk.values.PCollection.<init>:384#3a4fe559e568642
    Sep 12, 2018 6:28:43 AM 
org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-09-12T06:28:36.538Z: Fusing unzipped copy of 
View.AsSingleton/Combine.GloballyAsSingletonView/Combine.globally(Singleton)/WithKeys/AddKeys/Map,
 through flatten Calculate hashcode/Flatten.PCollections, into producer 
Calculate hashcode/Values/Values/Map
    Sep 12, 2018 6:28:43 AM 
org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-09-12T06:28:36.580Z: Fusing consumer 
View.AsSingleton/Combine.GloballyAsSingletonView/Combine.globally(Singleton)/WithKeys/AddKeys/Map
 into Calculate hashcode/ProduceDefault
    Sep 12, 2018 6:28:43 AM 
org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-09-12T06:28:36.626Z: Fusing consumer 
View.AsSingleton/Combine.GloballyAsSingletonView/ParDo(IsmRecordForSingularValuePerWindow)
 into 
View.AsSingleton/Combine.GloballyAsSingletonView/BatchViewOverrides.GroupByWindowHashAsKeyAndWindowAsSortKey/BatchViewOverrides.GroupByKeyAndSortValuesOnly/Read
    Sep 12, 2018 6:28:43 AM 
org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-09-12T06:28:36.665Z: Fusing consumer 
View.AsSingleton/Combine.GloballyAsSingletonView/BatchViewOverrides.GroupByWindowHashAsKeyAndWindowAsSortKey/ParDo(UseWindowHashAsKeyAndWindowAsSortKey)
 into 
View.AsSingleton/Combine.GloballyAsSingletonView/Combine.globally(Singleton)/Values/Values/Map
    Sep 12, 2018 6:28:43 AM 
org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-09-12T06:28:36.702Z: Fusing consumer 
View.AsSingleton/Combine.GloballyAsSingletonView/Combine.globally(Singleton)/Combine.perKey(Singleton)/Combine.GroupedValues/Extract
 into 
View.AsSingleton/Combine.GloballyAsSingletonView/Combine.globally(Singleton)/Combine.perKey(Singleton)/Combine.GroupedValues
    Sep 12, 2018 6:28:43 AM 
org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-09-12T06:28:36.734Z: Fusing consumer 
View.AsSingleton/Combine.GloballyAsSingletonView/Combine.globally(Singleton)/Values/Values/Map
 into 
View.AsSingleton/Combine.GloballyAsSingletonView/Combine.globally(Singleton)/Combine.perKey(Singleton)/Combine.GroupedValues/Extract
    Sep 12, 2018 6:28:43 AM 
org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-09-12T06:28:36.779Z: Unzipping flatten s44-u140 for input 
s67.org.apache.beam.sdk.values.PCollection.<init>:384#81b732087dcb45c4-c138
    Sep 12, 2018 6:28:43 AM 
org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-09-12T06:28:36.825Z: Fusing unzipped copy of 
View.AsSingleton/Combine.GloballyAsSingletonView/Combine.globally(Singleton)/Combine.perKey(Singleton)/GroupByKey+View.AsSingleton/Combine.GloballyAsSingletonView/Combine.globally(Singleton)/Combine.perKey(Singleton)/Combine.GroupedValues/Partial,
 through flatten s44-u140, into producer 
View.AsSingleton/Combine.GloballyAsSingletonView/Combine.globally(Singleton)/WithKeys/AddKeys/Map
    Sep 12, 2018 6:28:43 AM 
org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-09-12T06:28:36.868Z: Fusing consumer 
View.AsSingleton/Combine.GloballyAsSingletonView/Combine.globally(Singleton)/Combine.perKey(Singleton)/GroupByKey+View.AsSingleton/Combine.GloballyAsSingletonView/Combine.globally(Singleton)/Combine.perKey(Singleton)/Combine.GroupedValues/Partial
 into 
View.AsSingleton/Combine.GloballyAsSingletonView/Combine.globally(Singleton)/WithKeys/AddKeys/Map
    Sep 12, 2018 6:28:43 AM 
org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-09-12T06:28:36.908Z: Fusing consumer 
View.AsSingleton/Combine.GloballyAsSingletonView/Combine.globally(Singleton)/Combine.perKey(Singleton)/GroupByKey/Write
 into 
View.AsSingleton/Combine.GloballyAsSingletonView/Combine.globally(Singleton)/Combine.perKey(Singleton)/GroupByKey/Reify
    Sep 12, 2018 6:28:43 AM 
org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-09-12T06:28:36.954Z: Fusing consumer 
View.AsSingleton/Combine.GloballyAsSingletonView/Combine.globally(Singleton)/Combine.perKey(Singleton)/Combine.GroupedValues
 into 
View.AsSingleton/Combine.GloballyAsSingletonView/Combine.globally(Singleton)/Combine.perKey(Singleton)/GroupByKey/Read
    Sep 12, 2018 6:28:43 AM 
org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-09-12T06:28:37.029Z: Unzipping flatten s44-u140-u145 for input 
partial-s68-out1-c143
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org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-09-12T06:28:37.077Z: Fusing unzipped copy of 
View.AsSingleton/Combine.GloballyAsSingletonView/Combine.globally(Singleton)/Combine.perKey(Singleton)/GroupByKey/Reify,
 through flatten s44-u140-u145, into producer 
View.AsSingleton/Combine.GloballyAsSingletonView/Combine.globally(Singleton)/Combine.perKey(Singleton)/GroupByKey+View.AsSingleton/Combine.GloballyAsSingletonView/Combine.globally(Singleton)/Combine.perKey(Singleton)/Combine.GroupedValues/Partial
    Sep 12, 2018 6:28:43 AM 
org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-09-12T06:28:37.114Z: Fusing consumer 
View.AsSingleton/Combine.GloballyAsSingletonView/Combine.globally(Singleton)/Combine.perKey(Singleton)/GroupByKey/Reify
 into 
View.AsSingleton/Combine.GloballyAsSingletonView/Combine.globally(Singleton)/Combine.perKey(Singleton)/GroupByKey+View.AsSingleton/Combine.GloballyAsSingletonView/Combine.globally(Singleton)/Combine.perKey(Singleton)/Combine.GroupedValues/Partial
    Sep 12, 2018 6:28:43 AM 
org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-09-12T06:28:37.155Z: Fusing consumer 
PAssert$0/CreateActual/ExtractPane/Map into 
PAssert$0/CreateActual/GatherPanes/Values/Values/Map
    Sep 12, 2018 6:28:43 AM 
org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-09-12T06:28:37.197Z: Fusing consumer 
PAssert$0/CreateActual/View.AsSingleton/Combine.GloballyAsSingletonView/Combine.globally(Singleton)/Combine.perKey(Singleton)/Combine.GroupedValues/Extract
 into 
PAssert$0/CreateActual/View.AsSingleton/Combine.GloballyAsSingletonView/Combine.globally(Singleton)/Combine.perKey(Singleton)/Combine.GroupedValues
    Sep 12, 2018 6:28:43 AM 
org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-09-12T06:28:37.224Z: Fusing consumer 
PAssert$0/CreateActual/View.AsSingleton/Combine.GloballyAsSingletonView/BatchViewOverrides.GroupByWindowHashAsKeyAndWindowAsSortKey/ParDo(UseWindowHashAsKeyAndWindowAsSortKey)
 into 
PAssert$0/CreateActual/View.AsSingleton/Combine.GloballyAsSingletonView/Combine.globally(Singleton)/Values/Values/Map
    Sep 12, 2018 6:28:43 AM 
org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-09-12T06:28:37.268Z: Fusing consumer 
PAssert$0/CreateActual/View.AsSingleton/Combine.GloballyAsSingletonView/BatchViewOverrides.GroupByWindowHashAsKeyAndWindowAsSortKey/BatchViewOverrides.GroupByKeyAndSortValuesOnly/Write
 into 
PAssert$0/CreateActual/View.AsSingleton/Combine.GloballyAsSingletonView/BatchViewOverrides.GroupByWindowHashAsKeyAndWindowAsSortKey/ParDo(UseWindowHashAsKeyAndWindowAsSortKey)
    Sep 12, 2018 6:28:43 AM 
org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-09-12T06:28:37.302Z: Fusing consumer 
PAssert$0/CreateActual/View.AsSingleton/Combine.GloballyAsSingletonView/Combine.globally(Singleton)/Values/Values/Map
 into 
PAssert$0/CreateActual/View.AsSingleton/Combine.GloballyAsSingletonView/Combine.globally(Singleton)/Combine.perKey(Singleton)/Combine.GroupedValues/Extract
    Sep 12, 2018 6:28:43 AM 
org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-09-12T06:28:37.348Z: Fusing consumer 
PAssert$0/CreateActual/View.AsSingleton/Combine.GloballyAsSingletonView/Combine.globally(Singleton)/Combine.perKey(Singleton)/GroupByKey/Write
 into 
PAssert$0/CreateActual/View.AsSingleton/Combine.GloballyAsSingletonView/Combine.globally(Singleton)/Combine.perKey(Singleton)/GroupByKey/Reify
    Sep 12, 2018 6:28:43 AM 
org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-09-12T06:28:37.393Z: Fusing consumer 
PAssert$0/CreateActual/View.AsSingleton/Combine.GloballyAsSingletonView/Combine.globally(Singleton)/Combine.perKey(Singleton)/Combine.GroupedValues
 into 
PAssert$0/CreateActual/View.AsSingleton/Combine.GloballyAsSingletonView/Combine.globally(Singleton)/Combine.perKey(Singleton)/GroupByKey/Read
    Sep 12, 2018 6:28:43 AM 
org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-09-12T06:28:37.438Z: Fusing consumer 
PAssert$0/CreateActual/Flatten.Iterables/FlattenIterables/FlatMap into 
PAssert$0/CreateActual/ExtractPane/Map
    Sep 12, 2018 6:28:43 AM 
org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-09-12T06:28:37.477Z: Fusing consumer 
PAssert$0/CreateActual/ParDo(Anonymous) into 
PAssert$0/CreateActual/RewindowActuals/Window.Assign
    Sep 12, 2018 6:28:43 AM 
org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-09-12T06:28:37.523Z: Fusing consumer 
PAssert$0/CreateActual/View.AsSingleton/Combine.GloballyAsSingletonView/Combine.globally(Singleton)/Combine.perKey(Singleton)/GroupByKey+PAssert$0/CreateActual/View.AsSingleton/Combine.GloballyAsSingletonView/Combine.globally(Singleton)/Combine.perKey(Singleton)/Combine.GroupedValues/Partial
 into 
PAssert$0/CreateActual/View.AsSingleton/Combine.GloballyAsSingletonView/Combine.globally(Singleton)/WithKeys/AddKeys/Map
    Sep 12, 2018 6:28:43 AM 
org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-09-12T06:28:37.563Z: Fusing consumer 
PAssert$0/CreateActual/View.AsSingleton/Combine.GloballyAsSingletonView/Combine.globally(Singleton)/Combine.perKey(Singleton)/GroupByKey/Reify
 into 
PAssert$0/CreateActual/View.AsSingleton/Combine.GloballyAsSingletonView/Combine.globally(Singleton)/Combine.perKey(Singleton)/GroupByKey+PAssert$0/CreateActual/View.AsSingleton/Combine.GloballyAsSingletonView/Combine.globally(Singleton)/Combine.perKey(Singleton)/Combine.GroupedValues/Partial
    Sep 12, 2018 6:28:43 AM 
org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-09-12T06:28:37.607Z: Fusing consumer 
PAssert$0/CreateActual/View.AsSingleton/Combine.GloballyAsSingletonView/Combine.globally(Singleton)/WithKeys/AddKeys/Map
 into PAssert$0/CreateActual/ParDo(Anonymous)
    Sep 12, 2018 6:28:43 AM 
org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-09-12T06:28:37.646Z: Fusing consumer 
PAssert$0/CreateActual/RewindowActuals/Window.Assign into 
PAssert$0/CreateActual/Flatten.Iterables/FlattenIterables/FlatMap
    Sep 12, 2018 6:28:43 AM 
org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
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hashcode/ProduceDefault into Calculate hashcode/CreateVoid/Read(CreateSource)
    Sep 12, 2018 6:28:43 AM 
org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-09-12T06:28:37.717Z: Fusing consumer Find files/Match 
filepatterns into Get file names/Values/Map
    Sep 12, 2018 6:28:43 AM 
org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-09-12T06:28:37.745Z: Fusing consumer Calculate 
hashcode/View.AsIterable/ParDo(ToIsmRecordForGlobalWindow) into Calculate 
hashcode/Values/Values/Map
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org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-09-12T06:28:37.790Z: Fusing consumer Write Parquet 
files/WriteFiles/FinalizeTempFileBundles/Reshuffle.ViaRandomKey/Reshuffle/GroupByKey/GroupByWindow
 into Write Parquet 
files/WriteFiles/FinalizeTempFileBundles/Reshuffle.ViaRandomKey/Reshuffle/GroupByKey/Read
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org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-09-12T06:28:37.827Z: Fusing consumer Calculate 
hashcode/Combine.perKey(Hashing)/GroupByKey+Calculate 
hashcode/Combine.perKey(Hashing)/Combine.GroupedValues/Partial into Calculate 
hashcode/WithKeys/AddKeys/Map
    Sep 12, 2018 6:28:43 AM 
org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-09-12T06:28:37.873Z: Fusing consumer Calculate 
hashcode/WithKeys/AddKeys/Map into Map records to strings/Map
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org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-09-12T06:28:37.908Z: Fusing consumer Write Parquet 
files/WriteFiles/GatherTempFileResults/Reshuffle/GroupByKey/GroupByWindow into 
Write Parquet files/WriteFiles/GatherTempFileResults/Reshuffle/GroupByKey/Read
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org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-09-12T06:28:37.943Z: Fusing consumer Write Parquet 
files/WriteFiles/FinalizeTempFileBundles/Reshuffle.ViaRandomKey/Reshuffle/GroupByKey/Write
 into Write Parquet 
files/WriteFiles/FinalizeTempFileBundles/Reshuffle.ViaRandomKey/Reshuffle/GroupByKey/Reify
    Sep 12, 2018 6:28:43 AM 
org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-09-12T06:28:37.988Z: Fusing consumer Write Parquet 
files/WriteFiles/GatherTempFileResults/Reshuffle.ViaRandomKey/Reshuffle/GroupByKey/GroupByWindow
 into Write Parquet 
files/WriteFiles/GatherTempFileResults/Reshuffle.ViaRandomKey/Reshuffle/GroupByKey/Read
    Sep 12, 2018 6:28:43 AM 
org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-09-12T06:28:38.032Z: Fusing consumer Map records to strings/Map 
into Read parquet files/ParDo(Read)
    Sep 12, 2018 6:28:43 AM 
org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-09-12T06:28:38.067Z: Fusing consumer Write Parquet 
files/WriteFiles/FinalizeTempFileBundles/Reshuffle.ViaRandomKey/Reshuffle/GroupByKey/Reify
 into Write Parquet 
files/WriteFiles/FinalizeTempFileBundles/Reshuffle.ViaRandomKey/Reshuffle/Window.Into()/Window.Assign
    Sep 12, 2018 6:28:43 AM 
org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-09-12T06:28:38.111Z: Fusing consumer Write Parquet 
files/WriteFiles/FinalizeTempFileBundles/Reshuffle.ViaRandomKey/Reshuffle/Window.Into()/Window.Assign
 into Write Parquet 
files/WriteFiles/FinalizeTempFileBundles/Reshuffle.ViaRandomKey/Pair with 
random key
    Sep 12, 2018 6:28:43 AM 
org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-09-12T06:28:38.156Z: Fusing consumer Write Parquet 
files/WriteFiles/GatherTempFileResults/Reshuffle/GroupByKey/Write into Write 
Parquet files/WriteFiles/GatherTempFileResults/Reshuffle/GroupByKey/Reify
    Sep 12, 2018 6:28:43 AM 
org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-09-12T06:28:38.192Z: Fusing consumer Calculate 
hashcode/Values/Values/Map into Calculate 
hashcode/Combine.perKey(Hashing)/Combine.GroupedValues/Extract
    Sep 12, 2018 6:28:43 AM 
org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-09-12T06:28:38.230Z: Fusing consumer Calculate 
hashcode/Combine.perKey(Hashing)/Combine.GroupedValues/Extract into Calculate 
hashcode/Combine.perKey(Hashing)/Combine.GroupedValues
    Sep 12, 2018 6:28:43 AM 
org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-09-12T06:28:38.275Z: Fusing consumer Calculate 
hashcode/Combine.perKey(Hashing)/Combine.GroupedValues into Calculate 
hashcode/Combine.perKey(Hashing)/GroupByKey/Read
    Sep 12, 2018 6:28:43 AM 
org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-09-12T06:28:38.320Z: Fusing consumer Calculate 
hashcode/Combine.perKey(Hashing)/GroupByKey/Write into Calculate 
hashcode/Combine.perKey(Hashing)/GroupByKey/Reify
    Sep 12, 2018 6:28:43 AM 
org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-09-12T06:28:38.366Z: Fusing consumer Write Parquet 
files/WriteFiles/GatherTempFileResults/Reshuffle/Window.Into()/Window.Assign 
into Write Parquet files/WriteFiles/GatherTempFileResults/Add void 
key/AddKeys/Map
    Sep 12, 2018 6:28:43 AM 
org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-09-12T06:28:38.411Z: Fusing consumer Write Parquet 
files/WriteFiles/GatherTempFileResults/Reshuffle/GroupByKey/Reify into Write 
Parquet 
files/WriteFiles/GatherTempFileResults/Reshuffle/Window.Into()/Window.Assign
    Sep 12, 2018 6:28:43 AM 
org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-09-12T06:28:38.441Z: Fusing consumer Write Parquet 
files/WriteFiles/FinalizeTempFileBundles/Reshuffle.ViaRandomKey/Pair with 
random key into Write Parquet files/WriteFiles/FinalizeTempFileBundles/Finalize
    Sep 12, 2018 6:28:43 AM 
org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-09-12T06:28:38.486Z: Fusing consumer Write Parquet 
files/WriteFiles/FinalizeTempFileBundles/Finalize into Write Parquet 
files/WriteFiles/GatherTempFileResults/Reshuffle.ViaRandomKey/Values/Values/Map
    Sep 12, 2018 6:28:43 AM 
org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-09-12T06:28:38.531Z: Fusing consumer Find 
files/Reshuffle.ViaRandomKey/Values/Values/Map into Find 
files/Reshuffle.ViaRandomKey/Reshuffle/ExpandIterable
    Sep 12, 2018 6:28:43 AM 
org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-09-12T06:28:38.577Z: Fusing consumer Write Parquet 
files/WriteFiles/GatherTempFileResults/Reshuffle.ViaRandomKey/Reshuffle/GroupByKey/Write
 into Write Parquet 
files/WriteFiles/GatherTempFileResults/Reshuffle.ViaRandomKey/Reshuffle/GroupByKey/Reify
    Sep 12, 2018 6:28:43 AM 
org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-09-12T06:28:38.623Z: Fusing consumer Write Parquet 
files/WriteFiles/GatherTempFileResults/Reshuffle.ViaRandomKey/Reshuffle/ExpandIterable
 into Write Parquet 
files/WriteFiles/GatherTempFileResults/Reshuffle.ViaRandomKey/Reshuffle/GroupByKey/GroupByWindow
    Sep 12, 2018 6:28:43 AM 
org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-09-12T06:28:38.665Z: Fusing consumer Write Parquet 
files/WriteFiles/GatherTempFileResults/Reshuffle.ViaRandomKey/Values/Values/Map 
into Write Parquet 
files/WriteFiles/GatherTempFileResults/Reshuffle.ViaRandomKey/Reshuffle/ExpandIterable
    Sep 12, 2018 6:28:43 AM 
org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-09-12T06:28:38.710Z: Fusing consumer Calculate 
hashcode/Combine.perKey(Hashing)/GroupByKey/Reify into Calculate 
hashcode/Combine.perKey(Hashing)/GroupByKey+Calculate 
hashcode/Combine.perKey(Hashing)/Combine.GroupedValues/Partial
    Sep 12, 2018 6:28:43 AM 
org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-09-12T06:28:38.754Z: Fusing consumer Find 
files/Reshuffle.ViaRandomKey/Reshuffle/ExpandIterable into Find 
files/Reshuffle.ViaRandomKey/Reshuffle/GroupByKey/GroupByWindow
    Sep 12, 2018 6:28:43 AM 
org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-09-12T06:28:38.784Z: Fusing consumer Write Parquet 
files/WriteFiles/GatherTempFileResults/Reshuffle.ViaRandomKey/Reshuffle/GroupByKey/Reify
 into Write Parquet 
files/WriteFiles/GatherTempFileResults/Reshuffle.ViaRandomKey/Reshuffle/Window.Into()/Window.Assign
    Sep 12, 2018 6:28:43 AM 
org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-09-12T06:28:38.829Z: Fusing consumer Write Parquet 
files/WriteFiles/GatherTempFileResults/Gather bundles into Write Parquet 
files/WriteFiles/GatherTempFileResults/Drop key/Values/Map
    Sep 12, 2018 6:28:43 AM 
org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-09-12T06:28:38.860Z: Fusing consumer Find 
files/Reshuffle.ViaRandomKey/Pair with random key into Find files/Match 
filepatterns
    Sep 12, 2018 6:28:43 AM 
org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-09-12T06:28:38.905Z: Fusing consumer Write Parquet 
files/WriteFiles/FinalizeTempFileBundles/Reshuffle.ViaRandomKey/Reshuffle/ExpandIterable
 into Write Parquet 
files/WriteFiles/FinalizeTempFileBundles/Reshuffle.ViaRandomKey/Reshuffle/GroupByKey/GroupByWindow
    Sep 12, 2018 6:28:43 AM 
org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-09-12T06:28:38.947Z: Fusing consumer Write Parquet 
files/WriteFiles/GatherTempFileResults/Reshuffle/ExpandIterable into Write 
Parquet 
files/WriteFiles/GatherTempFileResults/Reshuffle/GroupByKey/GroupByWindow
    Sep 12, 2018 6:28:43 AM 
org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-09-12T06:28:38.984Z: Fusing consumer Write Parquet 
files/WriteFiles/GatherTempFileResults/Drop key/Values/Map into Write Parquet 
files/WriteFiles/GatherTempFileResults/Reshuffle/ExpandIterable
    Sep 12, 2018 6:28:43 AM 
org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-09-12T06:28:39.026Z: Fusing consumer Read parquet 
files/ParDo(Read) into Read matched files/ParDo(ToReadableFile)
    Sep 12, 2018 6:28:43 AM 
org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-09-12T06:28:39.068Z: Fusing consumer Write Parquet 
files/WriteFiles/FinalizeTempFileBundles/Reshuffle.ViaRandomKey/Values/Values/Map
 into Write Parquet 
files/WriteFiles/FinalizeTempFileBundles/Reshuffle.ViaRandomKey/Reshuffle/ExpandIterable
    Sep 12, 2018 6:28:43 AM 
org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-09-12T06:28:39.113Z: Fusing consumer Read matched 
files/ParDo(ToReadableFile) into Find 
files/Reshuffle.ViaRandomKey/Values/Values/Map
    Sep 12, 2018 6:28:43 AM 
org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-09-12T06:28:39.157Z: Fusing consumer Write Parquet 
files/WriteFiles/GatherTempFileResults/Reshuffle.ViaRandomKey/Reshuffle/Window.Into()/Window.Assign
 into Write Parquet 
files/WriteFiles/GatherTempFileResults/Reshuffle.ViaRandomKey/Pair with random 
key
    Sep 12, 2018 6:28:43 AM 
org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-09-12T06:28:39.194Z: Fusing consumer Find 
files/Reshuffle.ViaRandomKey/Reshuffle/GroupByKey/Write into Find 
files/Reshuffle.ViaRandomKey/Reshuffle/GroupByKey/Reify
    Sep 12, 2018 6:28:43 AM 
org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-09-12T06:28:39.239Z: Fusing consumer Find 
files/Reshuffle.ViaRandomKey/Reshuffle/GroupByKey/GroupByWindow into Find 
files/Reshuffle.ViaRandomKey/Reshuffle/GroupByKey/Read
    Sep 12, 2018 6:28:43 AM 
org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-09-12T06:28:39.275Z: Fusing consumer Write Parquet 
files/WriteFiles/GatherTempFileResults/Reshuffle.ViaRandomKey/Pair with random 
key into Write Parquet files/WriteFiles/GatherTempFileResults/Gather bundles
    Sep 12, 2018 6:28:43 AM 
org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-09-12T06:28:39.320Z: Fusing consumer Find 
files/Reshuffle.ViaRandomKey/Reshuffle/Window.Into()/Window.Assign into Find 
files/Reshuffle.ViaRandomKey/Pair with random key
    Sep 12, 2018 6:28:43 AM 
org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-09-12T06:28:39.354Z: Fusing consumer Find 
files/Reshuffle.ViaRandomKey/Reshuffle/GroupByKey/Reify into Find 
files/Reshuffle.ViaRandomKey/Reshuffle/Window.Into()/Window.Assign
    Sep 12, 2018 6:28:43 AM 
org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-09-12T06:28:39.388Z: Fusing consumer Get file names/Values/Map 
into Write Parquet 
files/WriteFiles/FinalizeTempFileBundles/Reshuffle.ViaRandomKey/Values/Values/Map
    Sep 12, 2018 6:28:43 AM 
org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-09-12T06:28:39.434Z: Unzipping flatten s8 for input 
s4.writtenRecords
    Sep 12, 2018 6:28:43 AM 
org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-09-12T06:28:39.480Z: Fusing unzipped copy of Write Parquet 
files/WriteFiles/GatherTempFileResults/Add void key/AddKeys/Map, through 
flatten Write Parquet 
files/WriteFiles/WriteUnshardedBundlesToTempFiles/Flatten.PCollections, into 
producer Write Parquet 
files/WriteFiles/WriteUnshardedBundlesToTempFiles/WriteUnshardedBundles
    Sep 12, 2018 6:28:43 AM 
org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-09-12T06:28:39.515Z: Fusing consumer Write Parquet 
files/WriteFiles/GatherTempFileResults/Add void key/AddKeys/Map into Write 
Parquet files/WriteFiles/WriteUnshardedBundlesToTempFiles/DropShardNum
    Sep 12, 2018 6:28:43 AM 
org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-09-12T06:28:39.559Z: Fusing consumer Produce text lines into 
Generate sequence/Read(BoundedCountingSource)
    Sep 12, 2018 6:28:43 AM 
org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-09-12T06:28:39.603Z: Fusing consumer Write Parquet 
files/WriteFiles/WriteUnshardedBundlesToTempFiles/GroupUnwritten/GroupByWindow 
into Write Parquet 
files/WriteFiles/WriteUnshardedBundlesToTempFiles/GroupUnwritten/Read
    Sep 12, 2018 6:28:43 AM 
org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-09-12T06:28:39.648Z: Fusing consumer Write Parquet 
files/WriteFiles/WriteUnshardedBundlesToTempFiles/WriteUnwritten into Write 
Parquet 
files/WriteFiles/WriteUnshardedBundlesToTempFiles/GroupUnwritten/GroupByWindow
    Sep 12, 2018 6:28:43 AM 
org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-09-12T06:28:39.682Z: Fusing consumer Produce Avro records into 
Produce text lines
    Sep 12, 2018 6:28:43 AM 
org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-09-12T06:28:39.721Z: Fusing consumer Write Parquet 
files/WriteFiles/WriteUnshardedBundlesToTempFiles/GroupUnwritten/Write into 
Write Parquet 
files/WriteFiles/WriteUnshardedBundlesToTempFiles/GroupUnwritten/Reify
    Sep 12, 2018 6:28:43 AM 
org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-09-12T06:28:39.755Z: Fusing consumer Write Parquet 
files/WriteFiles/WriteUnshardedBundlesToTempFiles/WriteUnshardedBundles into 
Produce Avro records
    Sep 12, 2018 6:28:43 AM 
org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-09-12T06:28:39.800Z: Fusing consumer Write Parquet 
files/WriteFiles/WriteUnshardedBundlesToTempFiles/GroupUnwritten/Reify into 
Write Parquet 
files/WriteFiles/WriteUnshardedBundlesToTempFiles/WriteUnshardedBundles
    Sep 12, 2018 6:28:43 AM 
org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-09-12T06:28:39.844Z: Fusing consumer Write Parquet 
files/WriteFiles/WriteUnshardedBundlesToTempFiles/DropShardNum into Write 
Parquet files/WriteFiles/WriteUnshardedBundlesToTempFiles/WriteUnwritten
    Sep 12, 2018 6:28:43 AM 
org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-09-12T06:28:39.880Z: Fusing consumer 
PAssert$0/VerifyAssertions/ParDo(DefaultConclude) into PAssert$0/RunChecks
    Sep 12, 2018 6:28:43 AM 
org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-09-12T06:28:39.914Z: Fusing consumer 
PAssert$0/WindowToken/Window.Assign into 
PAssert$0/Create.Values/Read(CreateSource)
    Sep 12, 2018 6:28:43 AM 
org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-09-12T06:28:39.955Z: Fusing consumer PAssert$0/RunChecks into 
PAssert$0/WindowToken/Window.Assign
    Sep 12, 2018 6:28:43 AM 
org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-09-12T06:28:40.417Z: Executing operation Write Parquet 
files/WriteFiles/GatherTempFileResults/Reshuffle/GroupByKey/Create
    Sep 12, 2018 6:28:43 AM 
org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-09-12T06:28:40.442Z: Executing operation Write Parquet 
files/WriteFiles/GatherTempFileResults/Reshuffle.ViaRandomKey/Reshuffle/GroupByKey/Create
    Sep 12, 2018 6:28:43 AM 
org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-09-12T06:28:40.475Z: Executing operation Write Parquet 
files/WriteFiles/FinalizeTempFileBundles/Reshuffle.ViaRandomKey/Reshuffle/GroupByKey/Create
    Sep 12, 2018 6:28:43 AM 
org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-09-12T06:28:40.510Z: Executing operation Find 
files/Reshuffle.ViaRandomKey/Reshuffle/GroupByKey/Create
    Sep 12, 2018 6:28:43 AM 
org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-09-12T06:28:40.510Z: Starting 1 workers in us-central1-b...
    Sep 12, 2018 6:28:43 AM 
org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-09-12T06:28:40.546Z: Executing operation Calculate 
hashcode/Combine.perKey(Hashing)/GroupByKey/Create
    Sep 12, 2018 6:28:43 AM 
org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-09-12T06:28:40.602Z: Executing operation 
PAssert$0/CreateActual/GatherPanes/GroupByKey/Create
    Sep 12, 2018 6:28:43 AM 
org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-09-12T06:28:40.635Z: Executing operation Write Parquet 
files/WriteFiles/WriteUnshardedBundlesToTempFiles/GroupUnwritten/Create
    Sep 12, 2018 6:28:43 AM 
org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-09-12T06:28:40.669Z: Executing operation 
PAssert$0/CreateActual/View.AsSingleton/Combine.GloballyAsSingletonView/Combine.globally(Singleton)/Combine.perKey(Singleton)/GroupByKey/Create
    Sep 12, 2018 6:28:43 AM 
org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-09-12T06:28:40.702Z: Executing operation 
PAssert$0/CreateActual/View.AsSingleton/Combine.GloballyAsSingletonView/BatchViewOverrides.GroupByWindowHashAsKeyAndWindowAsSortKey/BatchViewOverrides.GroupByKeyAndSortValuesOnly/Create
    Sep 12, 2018 6:28:43 AM 
org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-09-12T06:28:40.738Z: Executing operation 
View.AsSingleton/Combine.GloballyAsSingletonView/Combine.globally(Singleton)/Combine.perKey(Singleton)/GroupByKey/Create
    Sep 12, 2018 6:28:43 AM 
org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-09-12T06:28:40.770Z: Executing operation 
View.AsSingleton/Combine.GloballyAsSingletonView/BatchViewOverrides.GroupByWindowHashAsKeyAndWindowAsSortKey/BatchViewOverrides.GroupByKeyAndSortValuesOnly/Create
    Sep 12, 2018 6:28:43 AM 
org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-09-12T06:28:41.170Z: Executing operation Generate 
sequence/Read(BoundedCountingSource)+Produce text lines+Produce Avro 
records+Write Parquet 
files/WriteFiles/WriteUnshardedBundlesToTempFiles/WriteUnshardedBundles+Write 
Parquet files/WriteFiles/GatherTempFileResults/Add void key/AddKeys/Map+Write 
Parquet 
files/WriteFiles/GatherTempFileResults/Reshuffle/Window.Into()/Window.Assign+Write
 Parquet 
files/WriteFiles/GatherTempFileResults/Reshuffle/GroupByKey/Reify+Write Parquet 
files/WriteFiles/GatherTempFileResults/Reshuffle/GroupByKey/Write+Write Parquet 
files/WriteFiles/WriteUnshardedBundlesToTempFiles/GroupUnwritten/Reify+Write 
Parquet files/WriteFiles/WriteUnshardedBundlesToTempFiles/GroupUnwritten/Write
    Sep 12, 2018 6:28:54 AM 
org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-09-12T06:28:52.156Z: Autoscaling: Raised the number of workers 
to 0 based on the rate of progress in the currently running step(s).
    Sep 12, 2018 6:31:23 AM 
org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-09-12T06:31:22.120Z: Autoscaling: Raised the number of workers 
to 1 based on the rate of progress in the currently running step(s).
    Sep 12, 2018 6:31:23 AM 
org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
    INFO: 2018-09-12T06:31:22.164Z: Autoscaling: Would further reduce the 
number of workers but reached the minimum number allowed for the job.

STDERR: 
2018-09-12 06:46:33,226 94ddb361 MainThread beam_integration_benchmark(1/1) 
ERROR    Error during benchmark beam_integration_benchmark
Traceback (most recent call last):
  File 
"<https://builds.apache.org/job/beam_PerformanceTests_ParquetIOIT_HDFS/ws/PerfKitBenchmarker/perfkitbenchmarker/pkb.py";,>
 line 695, in RunBenchmark
    DoRunPhase(spec, collector, detailed_timer)
  File 
"<https://builds.apache.org/job/beam_PerformanceTests_ParquetIOIT_HDFS/ws/PerfKitBenchmarker/perfkitbenchmarker/pkb.py";,>
 line 575, in DoRunPhase
    samples = spec.BenchmarkRun(spec)
  File 
"<https://builds.apache.org/job/beam_PerformanceTests_ParquetIOIT_HDFS/ws/PerfKitBenchmarker/perfkitbenchmarker/linux_benchmarks/beam_integration_benchmark.py";,>
 line 160, in Run
    job_type=job_type)
  File 
"<https://builds.apache.org/job/beam_PerformanceTests_ParquetIOIT_HDFS/ws/PerfKitBenchmarker/perfkitbenchmarker/providers/gcp/gcp_dpb_dataflow.py";,>
 line 90, in SubmitJob
    assert retcode == 0, "Integration Test Failed."
AssertionError: Integration Test Failed.
2018-09-12 06:46:33,227 94ddb361 MainThread beam_integration_benchmark(1/1) 
INFO     Cleaning up benchmark beam_integration_benchmark
2018-09-12 06:46:33,228 94ddb361 MainThread beam_integration_benchmark(1/1) 
INFO     Running: kubectl 
--kubeconfig=<https://builds.apache.org/job/beam_PerformanceTests_ParquetIOIT_HDFS/ws/config-beam-performancetests-parquetioit-hdfs-366>
 delete -f 
<https://builds.apache.org/job/beam_PerformanceTests_ParquetIOIT_HDFS/ws/src/.test-infra/kubernetes/hadoop/LargeITCluster/hdfs-multi-datanode-cluster.yml>
 --ignore-not-found
2018-09-12 06:48:23,053 94ddb361 MainThread beam_integration_benchmark(1/1) 
ERROR    Exception running benchmark
Traceback (most recent call last):
  File 
"<https://builds.apache.org/job/beam_PerformanceTests_ParquetIOIT_HDFS/ws/PerfKitBenchmarker/perfkitbenchmarker/pkb.py";,>
 line 831, in RunBenchmarkTask
    RunBenchmark(spec, collector)
  File 
"<https://builds.apache.org/job/beam_PerformanceTests_ParquetIOIT_HDFS/ws/PerfKitBenchmarker/perfkitbenchmarker/pkb.py";,>
 line 695, in RunBenchmark
    DoRunPhase(spec, collector, detailed_timer)
  File 
"<https://builds.apache.org/job/beam_PerformanceTests_ParquetIOIT_HDFS/ws/PerfKitBenchmarker/perfkitbenchmarker/pkb.py";,>
 line 575, in DoRunPhase
    samples = spec.BenchmarkRun(spec)
  File 
"<https://builds.apache.org/job/beam_PerformanceTests_ParquetIOIT_HDFS/ws/PerfKitBenchmarker/perfkitbenchmarker/linux_benchmarks/beam_integration_benchmark.py";,>
 line 160, in Run
    job_type=job_type)
  File 
"<https://builds.apache.org/job/beam_PerformanceTests_ParquetIOIT_HDFS/ws/PerfKitBenchmarker/perfkitbenchmarker/providers/gcp/gcp_dpb_dataflow.py";,>
 line 90, in SubmitJob
    assert retcode == 0, "Integration Test Failed."
AssertionError: Integration Test Failed.
2018-09-12 06:48:23,054 94ddb361 MainThread beam_integration_benchmark(1/1) 
ERROR    Benchmark 1/1 beam_integration_benchmark (UID: 
beam_integration_benchmark0) failed. Execution will continue.
2018-09-12 06:48:23,098 94ddb361 MainThread INFO     Benchmark run statuses:
---------------------------------------------------------------------------------
Name                        UID                          Status  Failed 
Substatus
---------------------------------------------------------------------------------
beam_integration_benchmark  beam_integration_benchmark0  FAILED                 
 
---------------------------------------------------------------------------------
Success rate: 0.00% (0/1)
2018-09-12 06:48:23,100 94ddb361 MainThread INFO     Complete logs can be found 
at: 
<https://builds.apache.org/job/beam_PerformanceTests_ParquetIOIT_HDFS/ws/runs/94ddb361/pkb.log>
2018-09-12 06:48:23,100 94ddb361 MainThread INFO     Completion statuses can be 
found at: 
<https://builds.apache.org/job/beam_PerformanceTests_ParquetIOIT_HDFS/ws/runs/94ddb361/completion_statuses.json>
Build step 'Execute shell' marked build as failure

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