See 
<https://builds.apache.org/job/beam_PostRelease_NightlySnapshot/509/display/redirect?page=changes>

Changes:

[github] Update design-your-pipeline.md

[mxm] [BEAM-6230] Clarify Flink version support on Flink Runner page

[mxm] [website] Update list of FlinkPipelineOptions on FlinkRunner page

[mxm] [website] Add switch for Java/Python options

[juan] [BEAM-3342] Create a Cloud Bigtable Python connector Write

[klk] [BEAM-6545] Remove useless allowance of null constructor in

[mxm] [BEAM-6543] Pass on PipelineOptions from TestFlinkRunner to FlinkRunner

[iemejia] [BEAM-3667] Make embedded MongoDB instance per class and test code 
more

[michal.walenia] [BEAM-6207] Added option to publish synthetic data to Kafka 
topic.

[michal.walenia] [BEAM-6207] Added option to publish synthetic data to Kafka 
topic.

[mxm] [website] Add note about the dashboard for embedded Flink clusters

[mxm] [BEAM-4520] Warn when UnboundedSources are used without checkpointing

[mxm] [BEAM-4520] Add note on checkpointing of UnboundedSources

[markliu] [BEAM-5091] Wordcount integration test on DataflowRunner in Python 3

[chamikara] Upgrades gcsio dependency to 1.9.12

------------------------------------------
[...truncated 3.89 MB...]
INFO: Adding 
WriteCounts/WriteFiles/FinalizeTempFileBundles/Reshuffle.ViaRandomKey/Pair with 
random key as step s19
Jan 31, 2019 11:03:17 AM 
org.apache.beam.runners.dataflow.DataflowPipelineTranslator$Translator addStep
INFO: Adding 
WriteCounts/WriteFiles/FinalizeTempFileBundles/Reshuffle.ViaRandomKey/Reshuffle/Window.Into()/Window.Assign
 as step s20
Jan 31, 2019 11:03:17 AM 
org.apache.beam.runners.dataflow.DataflowPipelineTranslator$Translator addStep
INFO: Adding 
WriteCounts/WriteFiles/FinalizeTempFileBundles/Reshuffle.ViaRandomKey/Reshuffle/GroupByKey
 as step s21
Jan 31, 2019 11:03:17 AM 
org.apache.beam.runners.dataflow.DataflowPipelineTranslator$Translator addStep
INFO: Adding 
WriteCounts/WriteFiles/FinalizeTempFileBundles/Reshuffle.ViaRandomKey/Reshuffle/ExpandIterable
 as step s22
Jan 31, 2019 11:03:17 AM 
org.apache.beam.runners.dataflow.DataflowPipelineTranslator$Translator addStep
INFO: Adding 
WriteCounts/WriteFiles/FinalizeTempFileBundles/Reshuffle.ViaRandomKey/Values/Values/Map
 as step s23
Jan 31, 2019 11:03:17 AM org.apache.beam.runners.dataflow.DataflowRunner run
INFO: Staging pipeline description to 
gs://temp-storage-for-release-validation-tests/nightly-snapshot-validation/tmp/staging/
Jan 31, 2019 11:03:17 AM org.apache.beam.runners.dataflow.util.PackageUtil 
tryStagePackage
INFO: Uploading <62909 bytes, hash SLwujb1LYwdEmWHVkV3Z8Q> to 
gs://temp-storage-for-release-validation-tests/nightly-snapshot-validation/tmp/staging/pipeline-SLwujb1LYwdEmWHVkV3Z8Q.pb
Dataflow SDK version: 2.11.0-SNAPSHOT
Jan 31, 2019 11:03:18 AM org.apache.beam.runners.dataflow.DataflowRunner run
INFO: To access the Dataflow monitoring console, please navigate to 
https://console.cloud.google.com/dataflow/jobsDetail/locations/us-central1/jobs/2019-01-31_03_03_17-14609807982952619855?project=apache-beam-testing
Submitted job: 2019-01-31_03_03_17-14609807982952619855
Jan 31, 2019 11:03:18 AM org.apache.beam.runners.dataflow.DataflowRunner run
INFO: To cancel the job using the 'gcloud' tool, run:
> gcloud dataflow jobs --project=apache-beam-testing cancel 
> --region=us-central1 2019-01-31_03_03_17-14609807982952619855
Jan 31, 2019 11:03:36 AM 
org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
INFO: 2019-01-31T11:03:17.694Z: Autoscaling is enabled for job 
2019-01-31_03_03_17-14609807982952619855. The number of workers will be between 
1 and 1000.
Jan 31, 2019 11:03:36 AM 
org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
INFO: 2019-01-31T11:03:17.733Z: Autoscaling was automatically enabled for job 
2019-01-31_03_03_17-14609807982952619855.
Jan 31, 2019 11:03:36 AM 
org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
INFO: 2019-01-31T11:03:20.710Z: Checking permissions granted to controller 
Service Account.
Jan 31, 2019 11:03:36 AM 
org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
INFO: 2019-01-31T11:03:25.627Z: Worker configuration: n1-standard-1 in 
us-central1-b.
Jan 31, 2019 11:03:36 AM 
org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
INFO: 2019-01-31T11:03:26.210Z: Expanding CoGroupByKey operations into 
optimizable parts.
Jan 31, 2019 11:03:36 AM 
org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
INFO: 2019-01-31T11:03:26.339Z: Expanding GroupByKey operations into 
optimizable parts.
Jan 31, 2019 11:03:36 AM 
org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
INFO: 2019-01-31T11:03:26.391Z: Lifting ValueCombiningMappingFns into 
MergeBucketsMappingFns
Jan 31, 2019 11:03:36 AM 
org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
INFO: 2019-01-31T11:03:26.611Z: Fusing adjacent ParDo, Read, Write, and Flatten 
operations
Jan 31, 2019 11:03:36 AM 
org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
INFO: 2019-01-31T11:03:26.645Z: Fusing consumer 
WriteCounts/WriteFiles/GatherTempFileResults/Reify.ReifyViewInGlobalWindow/Reify.ReifyView/ParDo(Anonymous)
 into 
WriteCounts/WriteFiles/GatherTempFileResults/Reify.ReifyViewInGlobalWindow/Create.Values/Read(CreateSource)
Jan 31, 2019 11:03:36 AM 
org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
INFO: 2019-01-31T11:03:26.690Z: Fusing consumer 
WriteCounts/WriteFiles/FinalizeTempFileBundles/Reshuffle.ViaRandomKey/Reshuffle/Window.Into()/Window.Assign
 into 
WriteCounts/WriteFiles/FinalizeTempFileBundles/Reshuffle.ViaRandomKey/Pair with 
random key
Jan 31, 2019 11:03:36 AM 
org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
INFO: 2019-01-31T11:03:26.732Z: Fusing consumer 
WriteCounts/WriteFiles/FinalizeTempFileBundles/Reshuffle.ViaRandomKey/Reshuffle/ExpandIterable
 into 
WriteCounts/WriteFiles/FinalizeTempFileBundles/Reshuffle.ViaRandomKey/Reshuffle/GroupByKey/GroupByWindow
Jan 31, 2019 11:03:36 AM 
org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
INFO: 2019-01-31T11:03:26.775Z: Fusing consumer 
WriteCounts/WriteFiles/FinalizeTempFileBundles/Reshuffle.ViaRandomKey/Values/Values/Map
 into 
WriteCounts/WriteFiles/FinalizeTempFileBundles/Reshuffle.ViaRandomKey/Reshuffle/ExpandIterable
Jan 31, 2019 11:03:36 AM 
org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
INFO: 2019-01-31T11:03:26.815Z: Fusing consumer 
WriteCounts/WriteFiles/FinalizeTempFileBundles/Reshuffle.ViaRandomKey/Reshuffle/GroupByKey/Reify
 into 
WriteCounts/WriteFiles/FinalizeTempFileBundles/Reshuffle.ViaRandomKey/Reshuffle/Window.Into()/Window.Assign
Jan 31, 2019 11:03:36 AM 
org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
INFO: 2019-01-31T11:03:26.886Z: Fusing consumer 
WriteCounts/WriteFiles/FinalizeTempFileBundles/Reshuffle.ViaRandomKey/Reshuffle/GroupByKey/Write
 into 
WriteCounts/WriteFiles/FinalizeTempFileBundles/Reshuffle.ViaRandomKey/Reshuffle/GroupByKey/Reify
Jan 31, 2019 11:03:36 AM 
org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
INFO: 2019-01-31T11:03:26.924Z: Fusing consumer 
WriteCounts/WriteFiles/FinalizeTempFileBundles/Reshuffle.ViaRandomKey/Reshuffle/GroupByKey/GroupByWindow
 into 
WriteCounts/WriteFiles/FinalizeTempFileBundles/Reshuffle.ViaRandomKey/Reshuffle/GroupByKey/Read
Jan 31, 2019 11:03:36 AM 
org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
INFO: 2019-01-31T11:03:26.983Z: Fusing consumer 
WriteCounts/WriteFiles/GatherTempFileResults/Reify.ReifyViewInGlobalWindow/Values/Values/Map
 into 
WriteCounts/WriteFiles/GatherTempFileResults/Reify.ReifyViewInGlobalWindow/Reify.ReifyView/ParDo(Anonymous)
Jan 31, 2019 11:03:36 AM 
org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
INFO: 2019-01-31T11:03:27.573Z: Fusing consumer 
WriteCounts/WriteFiles/FinalizeTempFileBundles/Finalize into 
WriteCounts/WriteFiles/GatherTempFileResults/Reify.ReifyViewInGlobalWindow/Values/Values/Map
Jan 31, 2019 11:03:36 AM 
org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
INFO: 2019-01-31T11:03:28.835Z: Fusing consumer 
WriteCounts/WriteFiles/FinalizeTempFileBundles/Reshuffle.ViaRandomKey/Pair with 
random key into WriteCounts/WriteFiles/FinalizeTempFileBundles/Finalize
Jan 31, 2019 11:03:36 AM 
org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
INFO: 2019-01-31T11:03:28.911Z: Unzipping flatten s12 for input 
s11.org.apache.beam.sdk.values.PCollection.<init>:402#20ff67585e33a8f6
Jan 31, 2019 11:03:36 AM 
org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
INFO: 2019-01-31T11:03:28.974Z: Fusing unzipped copy of 
WriteCounts/WriteFiles/GatherTempFileResults/View.AsList/ParDo(ToIsmRecordForGlobalWindow),
 through flatten 
WriteCounts/WriteFiles/WriteUnshardedBundlesToTempFiles/Flatten.PCollections, 
into producer 
WriteCounts/WriteFiles/WriteUnshardedBundlesToTempFiles/DropShardNum
Jan 31, 2019 11:03:36 AM 
org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
INFO: 2019-01-31T11:03:29.047Z: Fusing consumer 
WriteCounts/WriteFiles/GatherTempFileResults/View.AsList/ParDo(ToIsmRecordForGlobalWindow)
 into 
WriteCounts/WriteFiles/WriteUnshardedBundlesToTempFiles/WriteUnshardedBundles
Jan 31, 2019 11:03:36 AM 
org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
INFO: 2019-01-31T11:03:29.095Z: Fusing consumer 
WriteCounts/WriteFiles/WriteUnshardedBundlesToTempFiles/DropShardNum into 
WriteCounts/WriteFiles/WriteUnshardedBundlesToTempFiles/WriteUnwritten
Jan 31, 2019 11:03:36 AM 
org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
INFO: 2019-01-31T11:03:29.133Z: Fusing consumer 
WordCount.CountWords/Count.PerElement/Combine.perKey(Count)/Combine.GroupedValues
 into 
WordCount.CountWords/Count.PerElement/Combine.perKey(Count)/GroupByKey/Read
Jan 31, 2019 11:03:36 AM 
org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
INFO: 2019-01-31T11:03:29.180Z: Fusing consumer 
WriteCounts/WriteFiles/WriteUnshardedBundlesToTempFiles/GroupUnwritten/Write 
into 
WriteCounts/WriteFiles/WriteUnshardedBundlesToTempFiles/GroupUnwritten/Reify
Jan 31, 2019 11:03:36 AM 
org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
INFO: 2019-01-31T11:03:29.237Z: Fusing consumer 
WriteCounts/WriteFiles/RewindowIntoGlobal/Window.Assign into MapElements/Map
Jan 31, 2019 11:03:36 AM 
org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
INFO: 2019-01-31T11:03:29.289Z: Fusing consumer 
WordCount.CountWords/Count.PerElement/Combine.perKey(Count)/Combine.GroupedValues/Extract
 into 
WordCount.CountWords/Count.PerElement/Combine.perKey(Count)/Combine.GroupedValues
Jan 31, 2019 11:03:36 AM 
org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
INFO: 2019-01-31T11:03:29.336Z: Fusing consumer 
WriteCounts/WriteFiles/WriteUnshardedBundlesToTempFiles/WriteUnwritten into 
WriteCounts/WriteFiles/WriteUnshardedBundlesToTempFiles/GroupUnwritten/GroupByWindow
Jan 31, 2019 11:03:36 AM 
org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
INFO: 2019-01-31T11:03:29.384Z: Fusing consumer 
WordCount.CountWords/Count.PerElement/Combine.perKey(Count)/GroupByKey+WordCount.CountWords/Count.PerElement/Combine.perKey(Count)/Combine.GroupedValues/Partial
 into WordCount.CountWords/Count.PerElement/Init/Map
Jan 31, 2019 11:03:36 AM 
org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
INFO: 2019-01-31T11:03:29.423Z: Fusing consumer 
WordCount.CountWords/Count.PerElement/Combine.perKey(Count)/GroupByKey/Write 
into 
WordCount.CountWords/Count.PerElement/Combine.perKey(Count)/GroupByKey/Reify
Jan 31, 2019 11:03:36 AM 
org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
INFO: 2019-01-31T11:03:29.464Z: Fusing consumer 
WriteCounts/WriteFiles/WriteUnshardedBundlesToTempFiles/WriteUnshardedBundles 
into WriteCounts/WriteFiles/RewindowIntoGlobal/Window.Assign
Jan 31, 2019 11:03:36 AM 
org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
INFO: 2019-01-31T11:03:29.507Z: Fusing consumer 
WordCount.CountWords/Count.PerElement/Init/Map into 
WordCount.CountWords/ParDo(ExtractWords)
Jan 31, 2019 11:03:36 AM 
org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
INFO: 2019-01-31T11:03:29.551Z: Fusing consumer 
WriteCounts/WriteFiles/WriteUnshardedBundlesToTempFiles/GroupUnwritten/GroupByWindow
 into 
WriteCounts/WriteFiles/WriteUnshardedBundlesToTempFiles/GroupUnwritten/Read
Jan 31, 2019 11:03:36 AM 
org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
INFO: 2019-01-31T11:03:29.600Z: Fusing consumer MapElements/Map into 
WordCount.CountWords/Count.PerElement/Combine.perKey(Count)/Combine.GroupedValues/Extract
Jan 31, 2019 11:03:36 AM 
org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
INFO: 2019-01-31T11:03:29.646Z: Fusing consumer 
WordCount.CountWords/Count.PerElement/Combine.perKey(Count)/GroupByKey/Reify 
into 
WordCount.CountWords/Count.PerElement/Combine.perKey(Count)/GroupByKey+WordCount.CountWords/Count.PerElement/Combine.perKey(Count)/Combine.GroupedValues/Partial
Jan 31, 2019 11:03:36 AM 
org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
INFO: 2019-01-31T11:03:29.696Z: Fusing consumer 
WriteCounts/WriteFiles/WriteUnshardedBundlesToTempFiles/GroupUnwritten/Reify 
into 
WriteCounts/WriteFiles/WriteUnshardedBundlesToTempFiles/WriteUnshardedBundles
Jan 31, 2019 11:03:36 AM 
org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
INFO: 2019-01-31T11:03:29.741Z: Fusing consumer 
WordCount.CountWords/ParDo(ExtractWords) into ReadLines/Read
Jan 31, 2019 11:03:36 AM 
org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
INFO: 2019-01-31T11:03:30.251Z: Executing operation 
WriteCounts/WriteFiles/FinalizeTempFileBundles/Reshuffle.ViaRandomKey/Reshuffle/GroupByKey/Create
Jan 31, 2019 11:03:36 AM 
org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
INFO: 2019-01-31T11:03:30.281Z: Executing operation 
WordCount.CountWords/Count.PerElement/Combine.perKey(Count)/GroupByKey/Create
Jan 31, 2019 11:03:36 AM 
org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
INFO: 2019-01-31T11:03:30.333Z: Executing operation 
WriteCounts/WriteFiles/WriteUnshardedBundlesToTempFiles/GroupUnwritten/Create
Jan 31, 2019 11:03:36 AM 
org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
INFO: 2019-01-31T11:03:30.358Z: Starting 1 workers in us-central1-b...
Jan 31, 2019 11:03:36 AM 
org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
INFO: 2019-01-31T11:03:30.650Z: Executing operation 
ReadLines/Read+WordCount.CountWords/ParDo(ExtractWords)+WordCount.CountWords/Count.PerElement/Init/Map+WordCount.CountWords/Count.PerElement/Combine.perKey(Count)/GroupByKey+WordCount.CountWords/Count.PerElement/Combine.perKey(Count)/Combine.GroupedValues/Partial+WordCount.CountWords/Count.PerElement/Combine.perKey(Count)/GroupByKey/Reify+WordCount.CountWords/Count.PerElement/Combine.perKey(Count)/GroupByKey/Write
Jan 31, 2019 11:03:52 AM 
org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
INFO: 2019-01-31T11:03:50.700Z: Autoscaling: Raised the number of workers to 0 
based on the rate of progress in the currently running step(s).

> Task :beam-runners-direct-java:runQuickstartJavaDirect
Jan 31, 2019 11:03:56 AM org.apache.beam.sdk.io.FileBasedSource 
getEstimatedSizeBytes
INFO: Filepattern pom.xml matched 1 files with total size 17300
Jan 31, 2019 11:03:56 AM org.apache.beam.sdk.io.FileBasedSource split
INFO: Splitting filepattern pom.xml into bundles of size 1081 took 0 ms and 
produced 1 files and 16 bundles
Jan 31, 2019 11:03:57 AM 
org.apache.beam.sdk.io.WriteFiles$WriteShardsIntoTempFilesFn processElement
INFO: Opening writer 4e8e3110-7980-4866-a871-9e3b62310a98 for window 
org.apache.beam.sdk.transforms.windowing.GlobalWindow@271ec377 pane 
PaneInfo{isFirst=true, isLast=true, timing=ON_TIME, index=0, onTimeIndex=0} 
destination null
Jan 31, 2019 11:03:57 AM 
org.apache.beam.sdk.io.WriteFiles$WriteShardsIntoTempFilesFn processElement
INFO: Opening writer 78179743-c992-4508-82a1-083bfb20e796 for window 
org.apache.beam.sdk.transforms.windowing.GlobalWindow@271ec377 pane 
PaneInfo{isFirst=true, isLast=true, timing=ON_TIME, index=0, onTimeIndex=0} 
destination null
Jan 31, 2019 11:03:57 AM 
org.apache.beam.sdk.io.WriteFiles$WriteShardsIntoTempFilesFn processElement
INFO: Opening writer b2510087-fda3-4dd5-a81e-1cc74574042e for window 
org.apache.beam.sdk.transforms.windowing.GlobalWindow@271ec377 pane 
PaneInfo{isFirst=true, isLast=true, timing=ON_TIME, index=0, onTimeIndex=0} 
destination null
Jan 31, 2019 11:03:57 AM 
org.apache.beam.sdk.io.WriteFiles$WriteShardsIntoTempFilesFn processElement
INFO: Opening writer 69ea8861-823e-4ee8-8a79-6b5eede08656 for window 
org.apache.beam.sdk.transforms.windowing.GlobalWindow@271ec377 pane 
PaneInfo{isFirst=true, isLast=true, timing=ON_TIME, index=0, onTimeIndex=0} 
destination null
Jan 31, 2019 11:03:57 AM 
org.apache.beam.sdk.io.WriteFiles$WriteShardsIntoTempFilesFn processElement
INFO: Opening writer 3727c5a6-b4bc-4d87-b8aa-9ae37f758ee0 for window 
org.apache.beam.sdk.transforms.windowing.GlobalWindow@271ec377 pane 
PaneInfo{isFirst=true, isLast=true, timing=ON_TIME, index=0, onTimeIndex=0} 
destination null
Jan 31, 2019 11:03:57 AM org.apache.beam.sdk.io.FileBasedSink$Writer close
INFO: Successfully wrote temporary file 
/tmp/groovy-generated-8799213171758883515-tmpdir/word-count-beam/.temp-beam-2019-01-31_11-03-55-1/4e8e3110-7980-4866-a871-9e3b62310a98
Jan 31, 2019 11:03:57 AM org.apache.beam.sdk.io.FileBasedSink$Writer close
INFO: Successfully wrote temporary file 
/tmp/groovy-generated-8799213171758883515-tmpdir/word-count-beam/.temp-beam-2019-01-31_11-03-55-1/3727c5a6-b4bc-4d87-b8aa-9ae37f758ee0
Jan 31, 2019 11:03:57 AM org.apache.beam.sdk.io.FileBasedSink$Writer close
INFO: Successfully wrote temporary file 
/tmp/groovy-generated-8799213171758883515-tmpdir/word-count-beam/.temp-beam-2019-01-31_11-03-55-1/b2510087-fda3-4dd5-a81e-1cc74574042e
Jan 31, 2019 11:03:57 AM org.apache.beam.sdk.io.FileBasedSink$Writer close
INFO: Successfully wrote temporary file 
/tmp/groovy-generated-8799213171758883515-tmpdir/word-count-beam/.temp-beam-2019-01-31_11-03-55-1/78179743-c992-4508-82a1-083bfb20e796
Jan 31, 2019 11:03:57 AM org.apache.beam.sdk.io.FileBasedSink$Writer close
INFO: Successfully wrote temporary file 
/tmp/groovy-generated-8799213171758883515-tmpdir/word-count-beam/.temp-beam-2019-01-31_11-03-55-1/69ea8861-823e-4ee8-8a79-6b5eede08656
Jan 31, 2019 11:03:57 AM 
org.apache.beam.sdk.io.WriteFiles$FinalizeTempFileBundles$FinalizeFn process
INFO: Finalizing 5 file results
Jan 31, 2019 11:03:57 AM org.apache.beam.sdk.io.FileBasedSink$WriteOperation 
createMissingEmptyShards
INFO: Finalizing for destination null num shards 5.
Jan 31, 2019 11:03:57 AM org.apache.beam.sdk.io.FileBasedSink$WriteOperation 
moveToOutputFiles
INFO: Will copy temporary file 
FileResult{tempFilename=/tmp/groovy-generated-8799213171758883515-tmpdir/word-count-beam/.temp-beam-2019-01-31_11-03-55-1/b2510087-fda3-4dd5-a81e-1cc74574042e,
 shard=1, 
window=org.apache.beam.sdk.transforms.windowing.GlobalWindow@271ec377, 
paneInfo=PaneInfo{isFirst=true, isLast=true, timing=ON_TIME, index=0, 
onTimeIndex=0}} to final location 
/tmp/groovy-generated-8799213171758883515-tmpdir/word-count-beam/counts-00001-of-00005
Jan 31, 2019 11:03:57 AM org.apache.beam.sdk.io.FileBasedSink$WriteOperation 
moveToOutputFiles
INFO: Will copy temporary file 
FileResult{tempFilename=/tmp/groovy-generated-8799213171758883515-tmpdir/word-count-beam/.temp-beam-2019-01-31_11-03-55-1/4e8e3110-7980-4866-a871-9e3b62310a98,
 shard=2, 
window=org.apache.beam.sdk.transforms.windowing.GlobalWindow@271ec377, 
paneInfo=PaneInfo{isFirst=true, isLast=true, timing=ON_TIME, index=0, 
onTimeIndex=0}} to final location 
/tmp/groovy-generated-8799213171758883515-tmpdir/word-count-beam/counts-00002-of-00005
Jan 31, 2019 11:03:57 AM org.apache.beam.sdk.io.FileBasedSink$WriteOperation 
moveToOutputFiles
INFO: Will copy temporary file 
FileResult{tempFilename=/tmp/groovy-generated-8799213171758883515-tmpdir/word-count-beam/.temp-beam-2019-01-31_11-03-55-1/3727c5a6-b4bc-4d87-b8aa-9ae37f758ee0,
 shard=4, 
window=org.apache.beam.sdk.transforms.windowing.GlobalWindow@271ec377, 
paneInfo=PaneInfo{isFirst=true, isLast=true, timing=ON_TIME, index=0, 
onTimeIndex=0}} to final location 
/tmp/groovy-generated-8799213171758883515-tmpdir/word-count-beam/counts-00004-of-00005
Jan 31, 2019 11:03:57 AM org.apache.beam.sdk.io.FileBasedSink$WriteOperation 
moveToOutputFiles
INFO: Will copy temporary file 
FileResult{tempFilename=/tmp/groovy-generated-8799213171758883515-tmpdir/word-count-beam/.temp-beam-2019-01-31_11-03-55-1/78179743-c992-4508-82a1-083bfb20e796,
 shard=3, 
window=org.apache.beam.sdk.transforms.windowing.GlobalWindow@271ec377, 
paneInfo=PaneInfo{isFirst=true, isLast=true, timing=ON_TIME, index=0, 
onTimeIndex=0}} to final location 
/tmp/groovy-generated-8799213171758883515-tmpdir/word-count-beam/counts-00003-of-00005
Jan 31, 2019 11:03:57 AM org.apache.beam.sdk.io.FileBasedSink$WriteOperation 
moveToOutputFiles
INFO: Will copy temporary file 
FileResult{tempFilename=/tmp/groovy-generated-8799213171758883515-tmpdir/word-count-beam/.temp-beam-2019-01-31_11-03-55-1/69ea8861-823e-4ee8-8a79-6b5eede08656,
 shard=0, 
window=org.apache.beam.sdk.transforms.windowing.GlobalWindow@271ec377, 
paneInfo=PaneInfo{isFirst=true, isLast=true, timing=ON_TIME, index=0, 
onTimeIndex=0}} to final location 
/tmp/groovy-generated-8799213171758883515-tmpdir/word-count-beam/counts-00000-of-00005
Jan 31, 2019 11:03:57 AM org.apache.beam.sdk.io.FileBasedSink$WriteOperation 
removeTemporaryFiles
INFO: Will remove known temporary file 
/tmp/groovy-generated-8799213171758883515-tmpdir/word-count-beam/.temp-beam-2019-01-31_11-03-55-1/4e8e3110-7980-4866-a871-9e3b62310a98
Jan 31, 2019 11:03:57 AM org.apache.beam.sdk.io.FileBasedSink$WriteOperation 
removeTemporaryFiles
INFO: Will remove known temporary file 
/tmp/groovy-generated-8799213171758883515-tmpdir/word-count-beam/.temp-beam-2019-01-31_11-03-55-1/3727c5a6-b4bc-4d87-b8aa-9ae37f758ee0
Jan 31, 2019 11:03:57 AM org.apache.beam.sdk.io.FileBasedSink$WriteOperation 
removeTemporaryFiles
INFO: Will remove known temporary file 
/tmp/groovy-generated-8799213171758883515-tmpdir/word-count-beam/.temp-beam-2019-01-31_11-03-55-1/78179743-c992-4508-82a1-083bfb20e796
Jan 31, 2019 11:03:57 AM org.apache.beam.sdk.io.FileBasedSink$WriteOperation 
removeTemporaryFiles
INFO: Will remove known temporary file 
/tmp/groovy-generated-8799213171758883515-tmpdir/word-count-beam/.temp-beam-2019-01-31_11-03-55-1/b2510087-fda3-4dd5-a81e-1cc74574042e
Jan 31, 2019 11:03:57 AM org.apache.beam.sdk.io.FileBasedSink$WriteOperation 
removeTemporaryFiles
INFO: Will remove known temporary file 
/tmp/groovy-generated-8799213171758883515-tmpdir/word-count-beam/.temp-beam-2019-01-31_11-03-55-1/69ea8861-823e-4ee8-8a79-6b5eede08656
Jan 31, 2019 11:03:57 AM org.apache.beam.sdk.io.FileBasedSink$WriteOperation 
removeTemporaryFiles
WARNING: Failed to match temporary files under: 
[/tmp/groovy-generated-8799213171758883515-tmpdir/word-count-beam/.temp-beam-2019-01-31_11-03-55-1/].
grep Foundation counts*
counts-00003-of-00005:Foundation: 1
Verified Foundation: 1
[SUCCESS]

> Task :beam-runners-google-cloud-dataflow-java:runQuickstartJavaDataflow
Jan 31, 2019 11:04:27 AM 
org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
INFO: 2019-01-31T11:04:26.677Z: Autoscaling: Raised the number of workers to 1 
based on the rate of progress in the currently running step(s).
Jan 31, 2019 11:04:27 AM 
org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
INFO: 2019-01-31T11:04:26.716Z: Autoscaling: Would further reduce the number of 
workers but reached the minimum number allowed for the job.
Jan 31, 2019 11:04:30 AM 
org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
INFO: 2019-01-31T11:04:30.228Z: Workers have started successfully.
Jan 31, 2019 11:04:30 AM 
org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
INFO: 2019-01-31T11:04:30.279Z: Workers have started successfully.
Jan 31, 2019 11:05:51 AM 
org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
INFO: 2019-01-31T11:05:49.940Z: Executing operation 
WordCount.CountWords/Count.PerElement/Combine.perKey(Count)/GroupByKey/Close
Jan 31, 2019 11:05:51 AM 
org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
INFO: 2019-01-31T11:05:50.063Z: Executing operation 
WordCount.CountWords/Count.PerElement/Combine.perKey(Count)/GroupByKey/Read+WordCount.CountWords/Count.PerElement/Combine.perKey(Count)/Combine.GroupedValues+WordCount.CountWords/Count.PerElement/Combine.perKey(Count)/Combine.GroupedValues/Extract+MapElements/Map+WriteCounts/WriteFiles/RewindowIntoGlobal/Window.Assign+WriteCounts/WriteFiles/WriteUnshardedBundlesToTempFiles/WriteUnshardedBundles+WriteCounts/WriteFiles/GatherTempFileResults/View.AsList/ParDo(ToIsmRecordForGlobalWindow)+WriteCounts/WriteFiles/WriteUnshardedBundlesToTempFiles/GroupUnwritten/Reify+WriteCounts/WriteFiles/WriteUnshardedBundlesToTempFiles/GroupUnwritten/Write
Jan 31, 2019 11:05:57 AM 
org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
INFO: 2019-01-31T11:05:57.478Z: Executing operation 
WriteCounts/WriteFiles/WriteUnshardedBundlesToTempFiles/GroupUnwritten/Close
Jan 31, 2019 11:05:57 AM 
org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
INFO: 2019-01-31T11:05:57.662Z: Executing operation 
WriteCounts/WriteFiles/WriteUnshardedBundlesToTempFiles/GroupUnwritten/Read+WriteCounts/WriteFiles/WriteUnshardedBundlesToTempFiles/GroupUnwritten/GroupByWindow+WriteCounts/WriteFiles/WriteUnshardedBundlesToTempFiles/WriteUnwritten+WriteCounts/WriteFiles/WriteUnshardedBundlesToTempFiles/DropShardNum+WriteCounts/WriteFiles/GatherTempFileResults/View.AsList/ParDo(ToIsmRecordForGlobalWindow)
Jan 31, 2019 11:06:02 AM 
org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
INFO: 2019-01-31T11:06:00.458Z: Executing operation s12-u40
Jan 31, 2019 11:06:02 AM 
org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
INFO: 2019-01-31T11:06:00.704Z: Executing operation 
WriteCounts/WriteFiles/GatherTempFileResults/View.AsList/CreateDataflowView
Jan 31, 2019 11:06:02 AM 
org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
INFO: 2019-01-31T11:06:00.964Z: Executing operation 
WriteCounts/WriteFiles/GatherTempFileResults/Reify.ReifyViewInGlobalWindow/Create.Values/Read(CreateSource)+WriteCounts/WriteFiles/GatherTempFileResults/Reify.ReifyViewInGlobalWindow/Reify.ReifyView/ParDo(Anonymous)+WriteCounts/WriteFiles/GatherTempFileResults/Reify.ReifyViewInGlobalWindow/Values/Values/Map+WriteCounts/WriteFiles/FinalizeTempFileBundles/Finalize+WriteCounts/WriteFiles/FinalizeTempFileBundles/Reshuffle.ViaRandomKey/Pair
 with random 
key+WriteCounts/WriteFiles/FinalizeTempFileBundles/Reshuffle.ViaRandomKey/Reshuffle/Window.Into()/Window.Assign+WriteCounts/WriteFiles/FinalizeTempFileBundles/Reshuffle.ViaRandomKey/Reshuffle/GroupByKey/Reify+WriteCounts/WriteFiles/FinalizeTempFileBundles/Reshuffle.ViaRandomKey/Reshuffle/GroupByKey/Write
Jan 31, 2019 11:06:06 AM 
org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
INFO: 2019-01-31T11:06:03.847Z: Executing operation 
WriteCounts/WriteFiles/FinalizeTempFileBundles/Reshuffle.ViaRandomKey/Reshuffle/GroupByKey/Close
Jan 31, 2019 11:06:06 AM 
org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
INFO: 2019-01-31T11:06:03.972Z: Executing operation 
WriteCounts/WriteFiles/FinalizeTempFileBundles/Reshuffle.ViaRandomKey/Reshuffle/GroupByKey/Read+WriteCounts/WriteFiles/FinalizeTempFileBundles/Reshuffle.ViaRandomKey/Reshuffle/GroupByKey/GroupByWindow+WriteCounts/WriteFiles/FinalizeTempFileBundles/Reshuffle.ViaRandomKey/Reshuffle/ExpandIterable+WriteCounts/WriteFiles/FinalizeTempFileBundles/Reshuffle.ViaRandomKey/Values/Values/Map
Jan 31, 2019 11:06:06 AM 
org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
INFO: 2019-01-31T11:06:05.318Z: Cleaning up.
Jan 31, 2019 11:06:06 AM 
org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
INFO: 2019-01-31T11:06:05.463Z: Stopping worker pool...
Jan 31, 2019 11:07:54 AM 
org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
INFO: 2019-01-31T11:07:54.176Z: Autoscaling: Resized worker pool from 1 to 0.
Jan 31, 2019 11:07:54 AM 
org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
INFO: 2019-01-31T11:07:54.217Z: Autoscaling: Would further reduce the number of 
workers but reached the minimum number allowed for the job.
Jan 31, 2019 11:07:54 AM 
org.apache.beam.runners.dataflow.util.MonitoringUtil$LoggingHandler process
INFO: 2019-01-31T11:07:54.284Z: Worker pool stopped.
Jan 31, 2019 11:08:02 AM org.apache.beam.runners.dataflow.DataflowPipelineJob 
waitUntilFinish
INFO: Job 2019-01-31_03_03_17-14609807982952619855 finished with status DONE.
gsutil cat 
gs://temp-storage-for-release-validation-tests/nightly-snapshot-validation/count*
 | grep Montague:
Montague: 47
Verified Montague: 47
gsutil rm 
gs://temp-storage-for-release-validation-tests/nightly-snapshot-validation/count*
Removing 
gs://temp-storage-for-release-validation-tests/nightly-snapshot-validation/counts-00000-of-00003...
/ [1 objects]                                                                   
Removing 
gs://temp-storage-for-release-validation-tests/nightly-snapshot-validation/counts-00001-of-00003...
/ [2 objects]                                                                   
Removing 
gs://temp-storage-for-release-validation-tests/nightly-snapshot-validation/counts-00002-of-00003...
/ [3 objects]                                                                   
Operation completed over 3 objects.                                             
 
[SUCCESS]

FAILURE: Build completed with 2 failures.

1: Task failed with an exception.
-----------
* What went wrong:
Execution failed for task 
':beam-runners-google-cloud-dataflow-java:runMobileGamingJavaDataflow'.
> Process 'command '/usr/local/asfpackages/java/jdk1.8.0_191/bin/java'' 
> finished with non-zero exit value 1

* Try:
Run with --stacktrace option to get the stack trace. Run with --info or --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-runners-direct-java:runMobileGamingJavaDirect'.
> Process 'command '/usr/local/asfpackages/java/jdk1.8.0_191/bin/java'' 
> finished with non-zero exit value 1

* Try:
Run with --stacktrace option to get the stack trace. Run with --info or --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.
Use '--warning-mode all' to show the individual deprecation warnings.
See 
https://docs.gradle.org/4.10.3/userguide/command_line_interface.html#sec:command_line_warnings

BUILD FAILED in 7m 52s
8 actionable tasks: 7 executed, 1 from cache

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

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

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