See 
<https://builds.apache.org/job/beam_PreCommit_Portable_Python_Cron/1117/display/redirect?page=changes>

Changes:

[lcwik] [BEAM-8161] Update joda time to 2.10.3 to get TZDB 2019b

[lostluck] Improve go worker harness error messages.

[lostluck] Add non-terminal option for go harness worker hook

[github] [BEAM-7969] Fix doublecount on Cross SDK boundary GRPC PCollections in

[relax] Merge pull request #9454: [BEAM-8111] Add ValidatesRunner test to

[12602502+Ardagan] [BEAM-8167] Replace Postcommit_Python_Verify in Grafana 
dashboards.

------------------------------------------
[...truncated 432.02 KB...]
[[2]write/Write/WriteImpl/DoOnce/{FlatMap(<lambda at core.py:2464>), 
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org.apache.flink.runtime.taskmanager.Task - Freeing task resources for 
[2]write/Write/WriteImpl/DoOnce/{FlatMap(<lambda at core.py:2464>), 
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(6503dae96726d931fdfa022e2414f6fa).
[[2]write/Write/WriteImpl/DoOnce/{FlatMap(<lambda at core.py:2464>), 
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org.apache.flink.runtime.taskmanager.Task - Ensuring all FileSystem streams are 
closed for task [2]write/Write/WriteImpl/DoOnce/{FlatMap(<lambda at 
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(6503dae96726d931fdfa022e2414f6fa) [FINISHED]
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org.apache.flink.runtime.taskexecutor.TaskExecutor - Un-registering task and 
sending final execution state FINISHED to JobManager for task 
[2]write/Write/WriteImpl/DoOnce/{FlatMap(<lambda at core.py:2464>), 
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ToKeyedWorkItem, Map -> ToKeyedWorkItem, Map -> ToKeyedWorkItem) 
6503dae96726d931fdfa022e2414f6fa.
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INFO org.apache.flink.runtime.taskmanager.Task - 
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INFO org.apache.flink.runtime.taskmanager.Task - Freeing task resources for 
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[ref_AppliedPTransform_write/Write/WriteImpl/WriteBundles_34-side0 -> Map 
(1/2)] INFO org.apache.flink.runtime.taskmanager.Task - Freeing task resources 
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(1/2) (5c5bd5a6c505639c844ff5d150f92c95).
[ref_AppliedPTransform_write/Write/WriteImpl/PreFinalize_42-side0 -> Map (1/2)] 
INFO org.apache.flink.runtime.taskmanager.Task - Ensuring all FileSystem 
streams are closed for task 
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streams are closed for task 
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[flink-akka.actor.default-dispatcher-5] INFO 
org.apache.flink.runtime.taskexecutor.TaskExecutor - Un-registering task and 
sending final execution state FINISHED to JobManager for task 
ref_AppliedPTransform_write/Write/WriteImpl/PreFinalize_42-side0 -> Map 
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for ref_AppliedPTransform_write/Write/WriteImpl/FinalizeWrite_43-side0 -> Map 
(1/2) (05f9e4a3f0c430181364c10325524c30).
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[flink-akka.actor.default-dispatcher-5] INFO 
org.apache.flink.runtime.taskexecutor.TaskExecutor - Un-registering task and 
sending final execution state FINISHED to JobManager for task 
ref_AppliedPTransform_write/Write/WriteImpl/WriteBundles_34-side0 -> Map 
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(2/2)] INFO org.apache.flink.runtime.taskmanager.Task - 
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for ref_AppliedPTransform_write/Write/WriteImpl/FinalizeWrite_43-side0 -> Map 
(2/2) (73a9a6e11da374199c764a1a30d79852).
[flink-akka.actor.default-dispatcher-3] INFO 
org.apache.flink.runtime.executiongraph.ExecutionGraph - 
[2]write/Write/WriteImpl/DoOnce/{FlatMap(<lambda at core.py:2464>), 
Map(decode)} -> [1]write/Write/WriteImpl/InitializeWrite -> (Map -> 
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(6503dae96726d931fdfa022e2414f6fa) switched from RUNNING to FINISHED.
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streams are closed for task 
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[flink-akka.actor.default-dispatcher-5] INFO 
org.apache.flink.runtime.taskexecutor.TaskExecutor - Un-registering task and 
sending final execution state FINISHED to JobManager for task 
ref_AppliedPTransform_write/Write/WriteImpl/FinalizeWrite_43-side0 -> Map 
05f9e4a3f0c430181364c10325524c30.
[flink-akka.actor.default-dispatcher-3] INFO 
org.apache.flink.runtime.executiongraph.ExecutionGraph - 
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INFO org.apache.flink.runtime.taskmanager.Task - 
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(ff47088acfc02ad0d3c6bb884cd097f2) switched from RUNNING to FINISHED.
[flink-akka.actor.default-dispatcher-5] INFO 
org.apache.flink.runtime.taskexecutor.TaskExecutor - Un-registering task and 
sending final execution state FINISHED to JobManager for task 
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INFO org.apache.flink.runtime.taskmanager.Task - Freeing task resources for 
ref_AppliedPTransform_write/Write/WriteImpl/PreFinalize_42-side0 -> Map (2/2) 
(ff47088acfc02ad0d3c6bb884cd097f2).
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INFO org.apache.flink.runtime.taskmanager.Task - Ensuring all FileSystem 
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org.apache.flink.runtime.executiongraph.ExecutionGraph - 
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org.apache.flink.runtime.taskexecutor.TaskExecutor - Un-registering task and 
sending final execution state FINISHED to JobManager for task 
ref_AppliedPTransform_write/Write/WriteImpl/PreFinalize_42-side0 -> Map 
ff47088acfc02ad0d3c6bb884cd097f2.
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[flink-akka.actor.default-dispatcher-5] INFO 
org.apache.flink.runtime.taskexecutor.TaskExecutor - Un-registering task and 
sending final execution state FINISHED to JobManager for task 
ref_AppliedPTransform_write/Write/WriteImpl/WriteBundles_34-side0 -> Map 
88edbb1cc381d7f6ad13c17c209be0d7.
[flink-akka.actor.default-dispatcher-3] INFO 
org.apache.flink.runtime.executiongraph.ExecutionGraph - 
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(ff47088acfc02ad0d3c6bb884cd097f2) switched from RUNNING to FINISHED.
[flink-akka.actor.default-dispatcher-4] INFO 
org.apache.flink.runtime.executiongraph.ExecutionGraph - 
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(88edbb1cc381d7f6ad13c17c209be0d7) switched from RUNNING to FINISHED.
[[1]write/Write/WriteImpl/PreFinalize -> Map -> ToKeyedWorkItem (1/2)] WARN 
org.apache.flink.metrics.MetricGroup - Name collision: Group already contains a 
Metric with the name 'beam.metric:pardo_execution_time:finish_bundle_msecs:v1'. 
Metric will not be reported.[localhost, taskmanager, 
02b511db-8fca-40aa-8522-e67435fe62ea, BeamApp-root-0907001144-a91b7673, 
[1]write/Write/WriteImpl/PreFinalize, 0]
[[1]write/Write/WriteImpl/PreFinalize -> Map -> ToKeyedWorkItem (1/2)] WARN 
org.apache.flink.metrics.MetricGroup - Name collision: Group already contains a 
Metric with the name 
'beam.metric:pardo_execution_time:process_bundle_msecs:v1'. Metric will not be 
reported.[localhost, taskmanager, 02b511db-8fca-40aa-8522-e67435fe62ea, 
BeamApp-root-0907001144-a91b7673, [1]write/Write/WriteImpl/PreFinalize, 0]
[[1]write/Write/WriteImpl/PreFinalize -> Map -> ToKeyedWorkItem (1/2)] WARN 
org.apache.flink.metrics.MetricGroup - Name collision: Group already contains a 
Metric with the name 'beam.metric:ptransform_execution_time:total_msecs:v1'. 
Metric will not be reported.[localhost, taskmanager, 
02b511db-8fca-40aa-8522-e67435fe62ea, BeamApp-root-0907001144-a91b7673, 
[1]write/Write/WriteImpl/PreFinalize, 0]
[[1]write/Write/WriteImpl/PreFinalize -> Map -> ToKeyedWorkItem (1/2)] WARN 
org.apache.flink.metrics.MetricGroup - Name collision: Group already contains a 
Metric with the name 'beam.metric:element_count:v1'. Metric will not be 
reported.[localhost, taskmanager, 02b511db-8fca-40aa-8522-e67435fe62ea, 
BeamApp-root-0907001144-a91b7673, [1]write/Write/WriteImpl/PreFinalize, 0]
[[1]write/Write/WriteImpl/PreFinalize -> Map -> ToKeyedWorkItem (1/2)] WARN 
org.apache.flink.metrics.MetricGroup - Name collision: Group already contains a 
Metric with the name 'beam.metric:pardo_execution_time:start_bundle_msecs:v1'. 
Metric will not be reported.[localhost, taskmanager, 
02b511db-8fca-40aa-8522-e67435fe62ea, BeamApp-root-0907001144-a91b7673, 
[1]write/Write/WriteImpl/PreFinalize, 0]
[[1]write/Write/WriteImpl/PreFinalize -> Map -> ToKeyedWorkItem (1/2)] WARN 
org.apache.flink.metrics.MetricGroup - Name collision: Group already contains a 
Metric with the name 'beam.metric:sampled_byte_size:v1'. Metric will not be 
reported.[localhost, taskmanager, 02b511db-8fca-40aa-8522-e67435fe62ea, 
BeamApp-root-0907001144-a91b7673, [1]write/Write/WriteImpl/PreFinalize, 0]
[[1]write/Write/WriteImpl/FinalizeWrite (1/2)] WARN 
org.apache.flink.metrics.MetricGroup - Name collision: Group already contains a 
Metric with the name 
'beam.metric:pardo_execution_time:process_bundle_msecs:v1'. Metric will not be 
reported.[localhost, taskmanager, 02b511db-8fca-40aa-8522-e67435fe62ea, 
BeamApp-root-0907001144-a91b7673, [1]write/Write/WriteImpl/FinalizeWrite, 0]
[[1]write/Write/WriteImpl/FinalizeWrite (1/2)] WARN 
org.apache.flink.metrics.MetricGroup - Name collision: Group already contains a 
Metric with the name 'beam.metric:pardo_execution_time:finish_bundle_msecs:v1'. 
Metric will not be reported.[localhost, taskmanager, 
02b511db-8fca-40aa-8522-e67435fe62ea, BeamApp-root-0907001144-a91b7673, 
[1]write/Write/WriteImpl/FinalizeWrite, 0]
[[1]write/Write/WriteImpl/FinalizeWrite (1/2)] WARN 
org.apache.flink.metrics.MetricGroup - Name collision: Group already contains a 
Metric with the name 'beam.metric:pardo_execution_time:start_bundle_msecs:v1'. 
Metric will not be reported.[localhost, taskmanager, 
02b511db-8fca-40aa-8522-e67435fe62ea, BeamApp-root-0907001144-a91b7673, 
[1]write/Write/WriteImpl/FinalizeWrite, 0]
[[1]write/Write/WriteImpl/FinalizeWrite (1/2)] WARN 
org.apache.flink.metrics.MetricGroup - Name collision: Group already contains a 
Metric with the name 'beam.metric:element_count:v1'. Metric will not be 
reported.[localhost, taskmanager, 02b511db-8fca-40aa-8522-e67435fe62ea, 
BeamApp-root-0907001144-a91b7673, [1]write/Write/WriteImpl/FinalizeWrite, 0]
[[1]write/Write/WriteImpl/FinalizeWrite (1/2)] WARN 
org.apache.flink.metrics.MetricGroup - Name collision: Group already contains a 
Metric with the name 'beam.metric:ptransform_execution_time:total_msecs:v1'. 
Metric will not be reported.[localhost, taskmanager, 
02b511db-8fca-40aa-8522-e67435fe62ea, BeamApp-root-0907001144-a91b7673, 
[1]write/Write/WriteImpl/FinalizeWrite, 0]
[[1]write/Write/WriteImpl/FinalizeWrite (1/2)] WARN 
org.apache.flink.metrics.MetricGroup - Name collision: Group already contains a 
Metric with the name 'beam.metric:sampled_byte_size:v1'. Metric will not be 
reported.[localhost, taskmanager, 02b511db-8fca-40aa-8522-e67435fe62ea, 
BeamApp-root-0907001144-a91b7673, [1]write/Write/WriteImpl/FinalizeWrite, 0]
[Time Trigger for [3]write/Write/WriteImpl/{WriteBundles, Pair, 
WindowInto(WindowIntoFn)} -> ToKeyedWorkItem (1/2)] WARN 
org.apache.flink.metrics.MetricGroup - Name collision: Group already contains a 
Metric with the name 'beam.metric:element_count:v1'. Metric will not be 
reported.[localhost, taskmanager, 02b511db-8fca-40aa-8522-e67435fe62ea, 
BeamApp-root-0907001144-a91b7673, [3]write/Write/WriteImpl/{WriteBundles, Pair, 
WindowInto(WindowIntoFn)}, 0]
[Time Trigger for [3]write/Write/WriteImpl/{WriteBundles, Pair, 
WindowInto(WindowIntoFn)} -> ToKeyedWorkItem (1/2)] WARN 
org.apache.flink.metrics.MetricGroup - Name collision: Group already contains a 
Metric with the name 'beam.metric:pardo_execution_time:start_bundle_msecs:v1'. 
Metric will not be reported.[localhost, taskmanager, 
02b511db-8fca-40aa-8522-e67435fe62ea, BeamApp-root-0907001144-a91b7673, 
[3]write/Write/WriteImpl/{WriteBundles, Pair, WindowInto(WindowIntoFn)}, 0]
[Time Trigger for [3]write/Write/WriteImpl/{WriteBundles, Pair, 
WindowInto(WindowIntoFn)} -> ToKeyedWorkItem (1/2)] WARN 
org.apache.flink.metrics.MetricGroup - Name collision: Group already contains a 
Metric with the name 'beam.metric:pardo_execution_time:finish_bundle_msecs:v1'. 
Metric will not be reported.[localhost, taskmanager, 
02b511db-8fca-40aa-8522-e67435fe62ea, BeamApp-root-0907001144-a91b7673, 
[3]write/Write/WriteImpl/{WriteBundles, Pair, WindowInto(WindowIntoFn)}, 0]
[Time Trigger for [3]write/Write/WriteImpl/{WriteBundles, Pair, 
WindowInto(WindowIntoFn)} -> ToKeyedWorkItem (1/2)] WARN 
org.apache.flink.metrics.MetricGroup - Name collision: Group already contains a 
Metric with the name 'beam.metric:ptransform_execution_time:total_msecs:v1'. 
Metric will not be reported.[localhost, taskmanager, 
02b511db-8fca-40aa-8522-e67435fe62ea, BeamApp-root-0907001144-a91b7673, 
[3]write/Write/WriteImpl/{WriteBundles, Pair, WindowInto(WindowIntoFn)}, 0]
[Time Trigger for [3]write/Write/WriteImpl/{WriteBundles, Pair, 
WindowInto(WindowIntoFn)} -> ToKeyedWorkItem (1/2)] WARN 
org.apache.flink.metrics.MetricGroup - Name collision: Group already contains a 
Metric with the name 
'beam.metric:pardo_execution_time:process_bundle_msecs:v1'. Metric will not be 
reported.[localhost, taskmanager, 02b511db-8fca-40aa-8522-e67435fe62ea, 
BeamApp-root-0907001144-a91b7673, [3]write/Write/WriteImpl/{WriteBundles, Pair, 
WindowInto(WindowIntoFn)}, 0]
[Time Trigger for [3]write/Write/WriteImpl/{WriteBundles, Pair, 
WindowInto(WindowIntoFn)} -> ToKeyedWorkItem (1/2)] WARN 
org.apache.flink.metrics.MetricGroup - Name collision: Group already contains a 
Metric with the name 'beam.metric:sampled_byte_size:v1'. Metric will not be 
reported.[localhost, taskmanager, 02b511db-8fca-40aa-8522-e67435fe62ea, 
BeamApp-root-0907001144-a91b7673, [3]write/Write/WriteImpl/{WriteBundles, Pair, 
WindowInto(WindowIntoFn)}, 0]
[Time Trigger for [3]write/Write/WriteImpl/{WriteBundles, Pair, 
WindowInto(WindowIntoFn)} -> ToKeyedWorkItem (2/2)] WARN 
org.apache.flink.metrics.MetricGroup - Name collision: Group already contains a 
Metric with the name 'beam.metric:element_count:v1'. Metric will not be 
reported.[localhost, taskmanager, 02b511db-8fca-40aa-8522-e67435fe62ea, 
BeamApp-root-0907001144-a91b7673, [3]write/Write/WriteImpl/{WriteBundles, Pair, 
WindowInto(WindowIntoFn)}, 1]
[Time Trigger for [3]write/Write/WriteImpl/{WriteBundles, Pair, 
WindowInto(WindowIntoFn)} -> ToKeyedWorkItem (2/2)] WARN 
org.apache.flink.metrics.MetricGroup - Name collision: Group already contains a 
Metric with the name 'beam.metric:pardo_execution_time:start_bundle_msecs:v1'. 
Metric will not be reported.[localhost, taskmanager, 
02b511db-8fca-40aa-8522-e67435fe62ea, BeamApp-root-0907001144-a91b7673, 
[3]write/Write/WriteImpl/{WriteBundles, Pair, WindowInto(WindowIntoFn)}, 1]
[Time Trigger for [3]write/Write/WriteImpl/{WriteBundles, Pair, 
WindowInto(WindowIntoFn)} -> ToKeyedWorkItem (2/2)] WARN 
org.apache.flink.metrics.MetricGroup - Name collision: Group already contains a 
Metric with the name 'beam.metric:pardo_execution_time:finish_bundle_msecs:v1'. 
Metric will not be reported.[localhost, taskmanager, 
02b511db-8fca-40aa-8522-e67435fe62ea, BeamApp-root-0907001144-a91b7673, 
[3]write/Write/WriteImpl/{WriteBundles, Pair, WindowInto(WindowIntoFn)}, 1]
[Time Trigger for [3]write/Write/WriteImpl/{WriteBundles, Pair, 
WindowInto(WindowIntoFn)} -> ToKeyedWorkItem (2/2)] WARN 
org.apache.flink.metrics.MetricGroup - Name collision: Group already contains a 
Metric with the name 'beam.metric:ptransform_execution_time:total_msecs:v1'. 
Metric will not be reported.[localhost, taskmanager, 
02b511db-8fca-40aa-8522-e67435fe62ea, BeamApp-root-0907001144-a91b7673, 
[3]write/Write/WriteImpl/{WriteBundles, Pair, WindowInto(WindowIntoFn)}, 1]
[Time Trigger for [3]write/Write/WriteImpl/{WriteBundles, Pair, 
WindowInto(WindowIntoFn)} -> ToKeyedWorkItem (2/2)] WARN 
org.apache.flink.metrics.MetricGroup - Name collision: Group already contains a 
Metric with the name 
'beam.metric:pardo_execution_time:process_bundle_msecs:v1'. Metric will not be 
reported.[localhost, taskmanager, 02b511db-8fca-40aa-8522-e67435fe62ea, 
BeamApp-root-0907001144-a91b7673, [3]write/Write/WriteImpl/{WriteBundles, Pair, 
WindowInto(WindowIntoFn)}, 1]
[Time Trigger for [3]write/Write/WriteImpl/{WriteBundles, Pair, 
WindowInto(WindowIntoFn)} -> ToKeyedWorkItem (2/2)] WARN 
org.apache.flink.metrics.MetricGroup - Name collision: Group already contains a 
Metric with the name 'beam.metric:sampled_byte_size:v1'. Metric will not be 
reported.[localhost, taskmanager, 02b511db-8fca-40aa-8522-e67435fe62ea, 
BeamApp-root-0907001144-a91b7673, [3]write/Write/WriteImpl/{WriteBundles, Pair, 
WindowInto(WindowIntoFn)}, 1]
[group -> [2]{count, format} (1/2)] WARN org.apache.flink.metrics.MetricGroup - 
Name collision: Group already contains a Metric with the name 
'beam.metric:pardo_execution_time:start_bundle_msecs:v1'. Metric will not be 
reported.[localhost, taskmanager, 02b511db-8fca-40aa-8522-e67435fe62ea, 
BeamApp-root-0907001144-a91b7673, [2]{count, format}, 0]
[group -> [2]{count, format} (1/2)] WARN org.apache.flink.metrics.MetricGroup - 
Name collision: Group already contains a Metric with the name 
'beam.metric:pardo_execution_time:process_bundle_msecs:v1'. Metric will not be 
reported.[localhost, taskmanager, 02b511db-8fca-40aa-8522-e67435fe62ea, 
BeamApp-root-0907001144-a91b7673, [2]{count, format}, 0]
[group -> [2]{count, format} (1/2)] WARN org.apache.flink.metrics.MetricGroup - 
Name collision: Group already contains a Metric with the name 
'beam.metric:ptransform_execution_time:total_msecs:v1'. Metric will not be 
reported.[localhost, taskmanager, 02b511db-8fca-40aa-8522-e67435fe62ea, 
BeamApp-root-0907001144-a91b7673, [2]{count, format}, 0]
[group -> [2]{count, format} (1/2)] WARN org.apache.flink.metrics.MetricGroup - 
Name collision: Group already contains a Metric with the name 
'beam.metric:pardo_execution_time:finish_bundle_msecs:v1'. Metric will not be 
reported.[localhost, taskmanager, 02b511db-8fca-40aa-8522-e67435fe62ea, 
BeamApp-root-0907001144-a91b7673, [2]{count, format}, 0]
[group -> [2]{count, format} (1/2)] WARN org.apache.flink.metrics.MetricGroup - 
Name collision: Group already contains a Metric with the name 
'beam.metric:element_count:v1'. Metric will not be reported.[localhost, 
taskmanager, 02b511db-8fca-40aa-8522-e67435fe62ea, 
BeamApp-root-0907001144-a91b7673, [2]{count, format}, 0]
[group -> [2]{count, format} (1/2)] WARN org.apache.flink.metrics.MetricGroup - 
Name collision: Group already contains a Metric with the name 
'beam.metric:sampled_byte_size:v1'. Metric will not be reported.[localhost, 
taskmanager, 02b511db-8fca-40aa-8522-e67435fe62ea, 
BeamApp-root-0907001144-a91b7673, [2]{count, format}, 0]
[group -> [2]{count, format} (2/2)] WARN org.apache.flink.metrics.MetricGroup - 
Name collision: Group already contains a Metric with the name 
'beam.metric:pardo_execution_time:start_bundle_msecs:v1'. Metric will not be 
reported.[localhost, taskmanager, 02b511db-8fca-40aa-8522-e67435fe62ea, 
BeamApp-root-0907001144-a91b7673, [2]{count, format}, 1]
[group -> [2]{count, format} (2/2)] WARN org.apache.flink.metrics.MetricGroup - 
Name collision: Group already contains a Metric with the name 
'beam.metric:pardo_execution_time:process_bundle_msecs:v1'. Metric will not be 
reported.[localhost, taskmanager, 02b511db-8fca-40aa-8522-e67435fe62ea, 
BeamApp-root-0907001144-a91b7673, [2]{count, format}, 1]
[group -> [2]{count, format} (2/2)] WARN org.apache.flink.metrics.MetricGroup - 
Name collision: Group already contains a Metric with the name 
'beam.metric:ptransform_execution_time:total_msecs:v1'. Metric will not be 
reported.[localhost, taskmanager, 02b511db-8fca-40aa-8522-e67435fe62ea, 
BeamApp-root-0907001144-a91b7673, [2]{count, format}, 1]
[group -> [2]{count, format} (2/2)] WARN org.apache.flink.metrics.MetricGroup - 
Name collision: Group already contains a Metric with the name 
'beam.metric:pardo_execution_time:finish_bundle_msecs:v1'. Metric will not be 
reported.[localhost, taskmanager, 02b511db-8fca-40aa-8522-e67435fe62ea, 
BeamApp-root-0907001144-a91b7673, [2]{count, format}, 1]
[group -> [2]{count, format} (2/2)] WARN org.apache.flink.metrics.MetricGroup - 
Name collision: Group already contains a Metric with the name 
'beam.metric:element_count:v1'. Metric will not be reported.[localhost, 
taskmanager, 02b511db-8fca-40aa-8522-e67435fe62ea, 
BeamApp-root-0907001144-a91b7673, [2]{count, format}, 1]
[group -> [2]{count, format} (2/2)] WARN org.apache.flink.metrics.MetricGroup - 
Name collision: Group already contains a Metric with the name 
'beam.metric:sampled_byte_size:v1'. Metric will not be reported.[localhost, 
taskmanager, 02b511db-8fca-40aa-8522-e67435fe62ea, 
BeamApp-root-0907001144-a91b7673, [2]{count, format}, 1]
[group -> [2]{count, format} (1/2)] INFO 
org.apache.flink.runtime.taskmanager.Task - group -> [2]{count, format} (1/2) 
(6f5247cf5f5e9600ddb6f976356a449f) switched from RUNNING to FINISHED.
[group -> [2]{count, format} (1/2)] INFO 
org.apache.flink.runtime.taskmanager.Task - Freeing task resources for group -> 
[2]{count, format} (1/2) (6f5247cf5f5e9600ddb6f976356a449f).
[group -> [2]{count, format} (1/2)] INFO 
org.apache.flink.runtime.taskmanager.Task - Ensuring all FileSystem streams are 
closed for task group -> [2]{count, format} (1/2) 
(6f5247cf5f5e9600ddb6f976356a449f) [FINISHED]
[flink-akka.actor.default-dispatcher-5] INFO 
org.apache.flink.runtime.taskexecutor.TaskExecutor - Un-registering task and 
sending final execution state FINISHED to JobManager for task group -> 
[2]{count, format} 6f5247cf5f5e9600ddb6f976356a449f.
[flink-akka.actor.default-dispatcher-3] INFO 
org.apache.flink.runtime.executiongraph.ExecutionGraph - group -> [2]{count, 
format} (1/2) (6f5247cf5f5e9600ddb6f976356a449f) switched from RUNNING to 
FINISHED.
[group -> [2]{count, format} (2/2)] INFO 
org.apache.flink.runtime.taskmanager.Task - group -> [2]{count, format} (2/2) 
(fa071bad6c37ef11900bad12bffef952) switched from RUNNING to FINISHED.
[group -> [2]{count, format} (2/2)] INFO 
org.apache.flink.runtime.taskmanager.Task - Freeing task resources for group -> 
[2]{count, format} (2/2) (fa071bad6c37ef11900bad12bffef952).
[group -> [2]{count, format} (2/2)] INFO 
org.apache.flink.runtime.taskmanager.Task - Ensuring all FileSystem streams are 
closed for task group -> [2]{count, format} (2/2) 
(fa071bad6c37ef11900bad12bffef952) [FINISHED]
[flink-akka.actor.default-dispatcher-5] INFO 
org.apache.flink.runtime.taskexecutor.TaskExecutor - Un-registering task and 
sending final execution state FINISHED to JobManager for task group -> 
[2]{count, format} fa071bad6c37ef11900bad12bffef952.
[flink-akka.actor.default-dispatcher-6] INFO 
org.apache.flink.runtime.executiongraph.ExecutionGraph - group -> [2]{count, 
format} (2/2) (fa071bad6c37ef11900bad12bffef952) switched from RUNNING to 
FINISHED.
[[3]write/Write/WriteImpl/{WriteBundles, Pair, WindowInto(WindowIntoFn)} -> 
ToKeyedWorkItem (2/2)] INFO org.apache.flink.runtime.taskmanager.Task - 
[3]write/Write/WriteImpl/{WriteBundles, Pair, WindowInto(WindowIntoFn)} -> 
ToKeyedWorkItem (2/2) (a60aa4f484a04d16414371f390f2cec0) switched from RUNNING 
to FINISHED.
[[3]write/Write/WriteImpl/{WriteBundles, Pair, WindowInto(WindowIntoFn)} -> 
ToKeyedWorkItem (2/2)] INFO org.apache.flink.runtime.taskmanager.Task - Freeing 
task resources for [3]write/Write/WriteImpl/{WriteBundles, Pair, 
WindowInto(WindowIntoFn)} -> ToKeyedWorkItem (2/2) 
(a60aa4f484a04d16414371f390f2cec0).
[[3]write/Write/WriteImpl/{WriteBundles, Pair, WindowInto(WindowIntoFn)} -> 
ToKeyedWorkItem (2/2)] INFO org.apache.flink.runtime.taskmanager.Task - 
Ensuring all FileSystem streams are closed for task 
[3]write/Write/WriteImpl/{WriteBundles, Pair, WindowInto(WindowIntoFn)} -> 
ToKeyedWorkItem (2/2) (a60aa4f484a04d16414371f390f2cec0) [FINISHED]
[flink-akka.actor.default-dispatcher-5] INFO 
org.apache.flink.runtime.taskexecutor.TaskExecutor - Un-registering task and 
sending final execution state FINISHED to JobManager for task 
[3]write/Write/WriteImpl/{WriteBundles, Pair, WindowInto(WindowIntoFn)} -> 
ToKeyedWorkItem a60aa4f484a04d16414371f390f2cec0.
[flink-akka.actor.default-dispatcher-4] INFO 
org.apache.flink.runtime.executiongraph.ExecutionGraph - 
[3]write/Write/WriteImpl/{WriteBundles, Pair, WindowInto(WindowIntoFn)} -> 
ToKeyedWorkItem (2/2) (a60aa4f484a04d16414371f390f2cec0) switched from RUNNING 
to FINISHED.
[[3]write/Write/WriteImpl/{WriteBundles, Pair, WindowInto(WindowIntoFn)} -> 
ToKeyedWorkItem (1/2)] INFO org.apache.flink.runtime.taskmanager.Task - 
[3]write/Write/WriteImpl/{WriteBundles, Pair, WindowInto(WindowIntoFn)} -> 
ToKeyedWorkItem (1/2) (5812c342eefc67c5c414107d11db526b) switched from RUNNING 
to FINISHED.
[[3]write/Write/WriteImpl/{WriteBundles, Pair, WindowInto(WindowIntoFn)} -> 
ToKeyedWorkItem (1/2)] INFO org.apache.flink.runtime.taskmanager.Task - Freeing 
task resources for [3]write/Write/WriteImpl/{WriteBundles, Pair, 
WindowInto(WindowIntoFn)} -> ToKeyedWorkItem (1/2) 
(5812c342eefc67c5c414107d11db526b).
[[3]write/Write/WriteImpl/{WriteBundles, Pair, WindowInto(WindowIntoFn)} -> 
ToKeyedWorkItem (1/2)] INFO org.apache.flink.runtime.taskmanager.Task - 
Ensuring all FileSystem streams are closed for task 
[3]write/Write/WriteImpl/{WriteBundles, Pair, WindowInto(WindowIntoFn)} -> 
ToKeyedWorkItem (1/2) (5812c342eefc67c5c414107d11db526b) [FINISHED]
[flink-akka.actor.default-dispatcher-5] INFO 
org.apache.flink.runtime.taskexecutor.TaskExecutor - Un-registering task and 
sending final execution state FINISHED to JobManager for task 
[3]write/Write/WriteImpl/{WriteBundles, Pair, WindowInto(WindowIntoFn)} -> 
ToKeyedWorkItem 5812c342eefc67c5c414107d11db526b.
[flink-akka.actor.default-dispatcher-3] INFO 
org.apache.flink.runtime.executiongraph.ExecutionGraph - 
[3]write/Write/WriteImpl/{WriteBundles, Pair, WindowInto(WindowIntoFn)} -> 
ToKeyedWorkItem (1/2) (5812c342eefc67c5c414107d11db526b) switched from RUNNING 
to FINISHED.
[write/Write/WriteImpl/GroupByKey -> [1]write/Write/WriteImpl/Extract -> (Map 
-> ToKeyedWorkItem, Map -> ToKeyedWorkItem) (2/2)] WARN 
org.apache.flink.metrics.MetricGroup - Name collision: Group already contains a 
Metric with the name 'beam.metric:pardo_execution_time:finish_bundle_msecs:v1'. 
Metric will not be reported.[localhost, taskmanager, 
02b511db-8fca-40aa-8522-e67435fe62ea, BeamApp-root-0907001144-a91b7673, 
[1]write/Write/WriteImpl/Extract, 1]
[write/Write/WriteImpl/GroupByKey -> [1]write/Write/WriteImpl/Extract -> (Map 
-> ToKeyedWorkItem, Map -> ToKeyedWorkItem) (2/2)] WARN 
org.apache.flink.metrics.MetricGroup - Name collision: Group already contains a 
Metric with the name 'beam.metric:ptransform_execution_time:total_msecs:v1'. 
Metric will not be reported.[localhost, taskmanager, 
02b511db-8fca-40aa-8522-e67435fe62ea, BeamApp-root-0907001144-a91b7673, 
[1]write/Write/WriteImpl/Extract, 1]
[write/Write/WriteImpl/GroupByKey -> [1]write/Write/WriteImpl/Extract -> (Map 
-> ToKeyedWorkItem, Map -> ToKeyedWorkItem) (2/2)] WARN 
org.apache.flink.metrics.MetricGroup - Name collision: Group already contains a 
Metric with the name 'beam.metric:element_count:v1'. Metric will not be 
reported.[localhost, taskmanager, 02b511db-8fca-40aa-8522-e67435fe62ea, 
BeamApp-root-0907001144-a91b7673, [1]write/Write/WriteImpl/Extract, 1]
[write/Write/WriteImpl/GroupByKey -> [1]write/Write/WriteImpl/Extract -> (Map 
-> ToKeyedWorkItem, Map -> ToKeyedWorkItem) (2/2)] WARN 
org.apache.flink.metrics.MetricGroup - Name collision: Group already contains a 
Metric with the name 
'beam.metric:pardo_execution_time:process_bundle_msecs:v1'. Metric will not be 
reported.[localhost, taskmanager, 02b511db-8fca-40aa-8522-e67435fe62ea, 
BeamApp-root-0907001144-a91b7673, [1]write/Write/WriteImpl/Extract, 1]
[write/Write/WriteImpl/GroupByKey -> [1]write/Write/WriteImpl/Extract -> (Map 
-> ToKeyedWorkItem, Map -> ToKeyedWorkItem) (2/2)] WARN 
org.apache.flink.metrics.MetricGroup - Name collision: Group already contains a 
Metric with the name 'beam.metric:pardo_execution_time:start_bundle_msecs:v1'. 
Metric will not be reported.[localhost, taskmanager, 
02b511db-8fca-40aa-8522-e67435fe62ea, BeamApp-root-0907001144-a91b7673, 
[1]write/Write/WriteImpl/Extract, 1]
[write/Write/WriteImpl/GroupByKey -> [1]write/Write/WriteImpl/Extract -> (Map 
-> ToKeyedWorkItem, Map -> ToKeyedWorkItem) (2/2)] WARN 
org.apache.flink.metrics.MetricGroup - Name collision: Group already contains a 
Metric with the name 'beam.metric:sampled_byte_size:v1'. Metric will not be 
reported.[localhost, taskmanager, 02b511db-8fca-40aa-8522-e67435fe62ea, 
BeamApp-root-0907001144-a91b7673, [1]write/Write/WriteImpl/Extract, 1]
[write/Write/WriteImpl/GroupByKey -> [1]write/Write/WriteImpl/Extract -> (Map 
-> ToKeyedWorkItem, Map -> ToKeyedWorkItem) (2/2)] INFO 
org.apache.flink.runtime.taskmanager.Task - write/Write/WriteImpl/GroupByKey -> 
[1]write/Write/WriteImpl/Extract -> (Map -> ToKeyedWorkItem, Map -> 
ToKeyedWorkItem) (2/2) (02a5e2ddeeca67e364e5c5be2b24ceb8) switched from RUNNING 
to FINISHED.
[write/Write/WriteImpl/GroupByKey -> [1]write/Write/WriteImpl/Extract -> (Map 
-> ToKeyedWorkItem, Map -> ToKeyedWorkItem) (2/2)] INFO 
org.apache.flink.runtime.taskmanager.Task - Freeing task resources for 
write/Write/WriteImpl/GroupByKey -> [1]write/Write/WriteImpl/Extract -> (Map -> 
ToKeyedWorkItem, Map -> ToKeyedWorkItem) (2/2) 
(02a5e2ddeeca67e364e5c5be2b24ceb8).
[write/Write/WriteImpl/GroupByKey -> [1]write/Write/WriteImpl/Extract -> (Map 
-> ToKeyedWorkItem, Map -> ToKeyedWorkItem) (2/2)] INFO 
org.apache.flink.runtime.taskmanager.Task - Ensuring all FileSystem streams are 
closed for task write/Write/WriteImpl/GroupByKey -> 
[1]write/Write/WriteImpl/Extract -> (Map -> ToKeyedWorkItem, Map -> 
ToKeyedWorkItem) (2/2) (02a5e2ddeeca67e364e5c5be2b24ceb8) [FINISHED]
[flink-akka.actor.default-dispatcher-6] INFO 
org.apache.flink.runtime.taskexecutor.TaskExecutor - Un-registering task and 
sending final execution state FINISHED to JobManager for task 
write/Write/WriteImpl/GroupByKey -> [1]write/Write/WriteImpl/Extract -> (Map -> 
ToKeyedWorkItem, Map -> ToKeyedWorkItem) 02a5e2ddeeca67e364e5c5be2b24ceb8.
[flink-akka.actor.default-dispatcher-5] INFO 
org.apache.flink.runtime.executiongraph.ExecutionGraph - 
write/Write/WriteImpl/GroupByKey -> [1]write/Write/WriteImpl/Extract -> (Map -> 
ToKeyedWorkItem, Map -> ToKeyedWorkItem) (2/2) 
(02a5e2ddeeca67e364e5c5be2b24ceb8) switched from RUNNING to FINISHED.
[write/Write/WriteImpl/GroupByKey -> [1]write/Write/WriteImpl/Extract -> (Map 
-> ToKeyedWorkItem, Map -> ToKeyedWorkItem) (1/2)] WARN 
org.apache.flink.metrics.MetricGroup - Name collision: Group already contains a 
Metric with the name 'beam.metric:pardo_execution_time:finish_bundle_msecs:v1'. 
Metric will not be reported.[localhost, taskmanager, 
02b511db-8fca-40aa-8522-e67435fe62ea, BeamApp-root-0907001144-a91b7673, 
[1]write/Write/WriteImpl/Extract, 0]
[write/Write/WriteImpl/GroupByKey -> [1]write/Write/WriteImpl/Extract -> (Map 
-> ToKeyedWorkItem, Map -> ToKeyedWorkItem) (1/2)] WARN 
org.apache.flink.metrics.MetricGroup - Name collision: Group already contains a 
Metric with the name 'beam.metric:ptransform_execution_time:total_msecs:v1'. 
Metric will not be reported.[localhost, taskmanager, 
02b511db-8fca-40aa-8522-e67435fe62ea, BeamApp-root-0907001144-a91b7673, 
[1]write/Write/WriteImpl/Extract, 0]
[write/Write/WriteImpl/GroupByKey -> [1]write/Write/WriteImpl/Extract -> (Map 
-> ToKeyedWorkItem, Map -> ToKeyedWorkItem) (1/2)] WARN 
org.apache.flink.metrics.MetricGroup - Name collision: Group already contains a 
Metric with the name 'beam.metric:element_count:v1'. Metric will not be 
reported.[localhost, taskmanager, 02b511db-8fca-40aa-8522-e67435fe62ea, 
BeamApp-root-0907001144-a91b7673, [1]write/Write/WriteImpl/Extract, 0]
[write/Write/WriteImpl/GroupByKey -> [1]write/Write/WriteImpl/Extract -> (Map 
-> ToKeyedWorkItem, Map -> ToKeyedWorkItem) (1/2)] WARN 
org.apache.flink.metrics.MetricGroup - Name collision: Group already contains a 
Metric with the name 
'beam.metric:pardo_execution_time:process_bundle_msecs:v1'. Metric will not be 
reported.[localhost, taskmanager, 02b511db-8fca-40aa-8522-e67435fe62ea, 
BeamApp-root-0907001144-a91b7673, [1]write/Write/WriteImpl/Extract, 0]
[write/Write/WriteImpl/GroupByKey -> [1]write/Write/WriteImpl/Extract -> (Map 
-> ToKeyedWorkItem, Map -> ToKeyedWorkItem) (1/2)] WARN 
org.apache.flink.metrics.MetricGroup - Name collision: Group already contains a 
Metric with the name 'beam.metric:pardo_execution_time:start_bundle_msecs:v1'. 
Metric will not be reported.[localhost, taskmanager, 
02b511db-8fca-40aa-8522-e67435fe62ea, BeamApp-root-0907001144-a91b7673, 
[1]write/Write/WriteImpl/Extract, 0]
[write/Write/WriteImpl/GroupByKey -> [1]write/Write/WriteImpl/Extract -> (Map 
-> ToKeyedWorkItem, Map -> ToKeyedWorkItem) (1/2)] WARN 
org.apache.flink.metrics.MetricGroup - Name collision: Group already contains a 
Metric with the name 'beam.metric:sampled_byte_size:v1'. Metric will not be 
reported.[localhost, taskmanager, 02b511db-8fca-40aa-8522-e67435fe62ea, 
BeamApp-root-0907001144-a91b7673, [1]write/Write/WriteImpl/Extract, 0]
[write/Write/WriteImpl/GroupByKey -> [1]write/Write/WriteImpl/Extract -> (Map 
-> ToKeyedWorkItem, Map -> ToKeyedWorkItem) (1/2)] INFO 
org.apache.flink.runtime.taskmanager.Task - write/Write/WriteImpl/GroupByKey -> 
[1]write/Write/WriteImpl/Extract -> (Map -> ToKeyedWorkItem, Map -> 
ToKeyedWorkItem) (1/2) (76adb50c0d96227a0cbdb5ba7ff38320) switched from RUNNING 
to FINISHED.
[write/Write/WriteImpl/GroupByKey -> [1]write/Write/WriteImpl/Extract -> (Map 
-> ToKeyedWorkItem, Map -> ToKeyedWorkItem) (1/2)] INFO 
org.apache.flink.runtime.taskmanager.Task - Freeing task resources for 
write/Write/WriteImpl/GroupByKey -> [1]write/Write/WriteImpl/Extract -> (Map -> 
ToKeyedWorkItem, Map -> ToKeyedWorkItem) (1/2) 
(76adb50c0d96227a0cbdb5ba7ff38320).
[write/Write/WriteImpl/GroupByKey -> [1]write/Write/WriteImpl/Extract -> (Map 
-> ToKeyedWorkItem, Map -> ToKeyedWorkItem) (1/2)] INFO 
org.apache.flink.runtime.taskmanager.Task - Ensuring all FileSystem streams are 
closed for task write/Write/WriteImpl/GroupByKey -> 
[1]write/Write/WriteImpl/Extract -> (Map -> ToKeyedWorkItem, Map -> 
ToKeyedWorkItem) (1/2) (76adb50c0d96227a0cbdb5ba7ff38320) [FINISHED]
[flink-akka.actor.default-dispatcher-5] INFO 
org.apache.flink.runtime.taskexecutor.TaskExecutor - Un-registering task and 
sending final execution state FINISHED to JobManager for task 
write/Write/WriteImpl/GroupByKey -> [1]write/Write/WriteImpl/Extract -> (Map -> 
ToKeyedWorkItem, Map -> ToKeyedWorkItem) 76adb50c0d96227a0cbdb5ba7ff38320.
[ref_AppliedPTransform_write/Write/WriteImpl/PreFinalize_42-side1 -> Map (2/2)] 
INFO org.apache.flink.runtime.taskmanager.Task - 
ref_AppliedPTransform_write/Write/WriteImpl/PreFinalize_42-side1 -> Map (2/2) 
(e1a0132fc37c58c4b4efe3f5f8abbd29) switched from RUNNING to FINISHED.
[ref_AppliedPTransform_write/Write/WriteImpl/PreFinalize_42-side1 -> Map (2/2)] 
INFO org.apache.flink.runtime.taskmanager.Task - Freeing task resources for 
ref_AppliedPTransform_write/Write/WriteImpl/PreFinalize_42-side1 -> Map (2/2) 
(e1a0132fc37c58c4b4efe3f5f8abbd29).
[ref_AppliedPTransform_write/Write/WriteImpl/PreFinalize_42-side1 -> Map (2/2)] 
INFO org.apache.flink.runtime.taskmanager.Task - Ensuring all FileSystem 
streams are closed for task 
ref_AppliedPTransform_write/Write/WriteImpl/PreFinalize_42-side1 -> Map (2/2) 
(e1a0132fc37c58c4b4efe3f5f8abbd29) [FINISHED]
[ref_AppliedPTransform_write/Write/WriteImpl/FinalizeWrite_43-side1 -> Map 
(1/2)] INFO org.apache.flink.runtime.taskmanager.Task - 
ref_AppliedPTransform_write/Write/WriteImpl/FinalizeWrite_43-side1 -> Map (1/2) 
(06bcb8044a10968d7528deb6c1056f60) switched from RUNNING to FINISHED.
[ref_AppliedPTransform_write/Write/WriteImpl/FinalizeWrite_43-side1 -> Map 
(1/2)] INFO org.apache.flink.runtime.taskmanager.Task - Freeing task resources 
for ref_AppliedPTransform_write/Write/WriteImpl/FinalizeWrite_43-side1 -> Map 
(1/2) (06bcb8044a10968d7528deb6c1056f60).
[ref_AppliedPTransform_write/Write/WriteImpl/FinalizeWrite_43-side1 -> Map 
(1/2)] INFO org.apache.flink.runtime.taskmanager.Task - Ensuring all FileSystem 
streams are closed for task 
ref_AppliedPTransform_write/Write/WriteImpl/FinalizeWrite_43-side1 -> Map (1/2) 
(06bcb8044a10968d7528deb6c1056f60) [FINISHED]
[ref_AppliedPTransform_write/Write/WriteImpl/FinalizeWrite_43-side1 -> Map 
(2/2)] INFO org.apache.flink.runtime.taskmanager.Task - 
ref_AppliedPTransform_write/Write/WriteImpl/FinalizeWrite_43-side1 -> Map (2/2) 
(abc1c9d1a4fd26e16fe0aebe41034888) switched from RUNNING to FINISHED.
[ref_AppliedPTransform_write/Write/WriteImpl/FinalizeWrite_43-side1 -> Map 
(2/2)] INFO org.apache.flink.runtime.taskmanager.Task - Freeing task resources 
for ref_AppliedPTransform_write/Write/WriteImpl/FinalizeWrite_43-side1 -> Map 
(2/2) (abc1c9d1a4fd26e16fe0aebe41034888).
[ref_AppliedPTransform_write/Write/WriteImpl/PreFinalize_42-side1 -> Map (1/2)] 
INFO org.apache.flink.runtime.taskmanager.Task - 
ref_AppliedPTransform_write/Write/WriteImpl/PreFinalize_42-side1 -> Map (1/2) 
(229bc81efdd3384d80f1b5a0e65b2768) switched from RUNNING to FINISHED.
[ref_AppliedPTransform_write/Write/WriteImpl/FinalizeWrite_43-side1 -> Map 
(2/2)] INFO org.apache.flink.runtime.taskmanager.Task - Ensuring all FileSystem 
streams are closed for task 
ref_AppliedPTransform_write/Write/WriteImpl/FinalizeWrite_43-side1 -> Map (2/2) 
(abc1c9d1a4fd26e16fe0aebe41034888) [FINISHED]
[ref_AppliedPTransform_write/Write/WriteImpl/PreFinalize_42-side1 -> Map (1/2)] 
INFO org.apache.flink.runtime.taskmanager.Task - Freeing task resources for 
ref_AppliedPTransform_write/Write/WriteImpl/PreFinalize_42-side1 -> Map (1/2) 
(229bc81efdd3384d80f1b5a0e65b2768).
[ref_AppliedPTransform_write/Write/WriteImpl/PreFinalize_42-side1 -> Map (1/2)] 
INFO org.apache.flink.runtime.taskmanager.Task - Ensuring all FileSystem 
streams are closed for task 
ref_AppliedPTransform_write/Write/WriteImpl/PreFinalize_42-side1 -> Map (1/2) 
(229bc81efdd3384d80f1b5a0e65b2768) [FINISHED]
[flink-akka.actor.default-dispatcher-5] INFO 
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Closing Docker container 
4e44a101e6a2b1f0889ea65e47f106a4422488f40b3cc54e3afa368ba6007347. Logs:
2019/09/07 00:11:49 Initializing python harness: /opt/apache/beam/boot --id=1-1 
--logging_endpoint=localhost:34297 --artifact_endpoint=localhost:41685 
--provision_endpoint=localhost:36017 --control_endpoint=localhost:44875
2019/09/07 00:11:49 Installing setup packages ...
2019/09/07 00:11:49 Found artifact: pickled_main_session
2019/09/07 00:11:49 Executing: python -m 
apache_beam.runners.worker.sdk_worker_main
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nativeMemoryInMB=0, networkMemoryInMB=0}, allocationId: 
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nativeMemoryInMB=0, networkMemoryInMB=0}, allocationId: 
AllocationID{5fb88172cd8ebed0a94ae93b4956d8be}, jobId: 
a7d6dbc2543b98d3d4e362c22b957f29).
[flink-akka.actor.default-dispatcher-5] INFO 
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[flink-akka.actor.default-dispatcher-3] INFO 
org.apache.flink.runtime.taskexecutor.TaskExecutor - Close JobManager 
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[flink-akka.actor.default-dispatcher-3] INFO 
org.apache.flink.runtime.taskexecutor.TaskExecutor - Stopping TaskExecutor 
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[flink-akka.actor.default-dispatcher-4] INFO 
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[flink-akka.actor.default-dispatcher-4] INFO 
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the SlotManager.
[flink-akka.actor.default-dispatcher-3] INFO 
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service.
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akka://flink/user/taskmanager_0.
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[flink-runner-job-invoker] INFO 
org.apache.beam.runners.flink.FlinkPipelineRunner - Execution finished in 7601 
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[flink-runner-job-invoker] INFO 
org.apache.beam.runners.flink.FlinkPipelineRunner - Final accumulator values:
[flink-runner-job-invoker] INFO 
org.apache.beam.runners.flink.FlinkPipelineRunner - __metricscontainers : 
MetricQueryResults(Counters(17read/Read/Impulse.None/beam:env:docker:v1:0:beam:metric:pardo_execution_time:finish_bundle_msecs:v1
 {PTRANSFORM=fn/write/ref_PCollection_PCollection_2:0}: 0, 
40write/Write/WriteImpl/DoOnce/Map(decode).None/beam:env:docker:v1:2:beam:metric:ptransform_execution_time:total_msecs:v1
 {PTRANSFORM=fn/read/ref_PCollection_PCollection_20:0}: 0, 
40write/Write/WriteImpl/DoOnce/Map(decode).None/beam:env:docker:v1:0:beam:metric:pardo_execution_time:finish_bundle_msecs:v1
 {PTRANSFORM=ref_AppliedPTransform_write/Write/WriteImpl/FinalizeWrite_43}: 0, 
36read/Read/Reshuffle/RemoveRandomKeys.None/beam:env:docker:v1:0:beam:metric:user
 {NAMESPACE=__main__.WordExtractingDoFn, 
PTRANSFORM=ref_AppliedPTransform_split_17, NAME=empty_lines}: 3, 
40write/Write/WriteImpl/DoOnce/Map(decode).None/beam:env:docker:v1:0:beam:metric:pardo_execution_time:finish_bundle_msecs:v1
 {PTRANSFORM=fn/read/ref_PCollection_PCollection_20:0}: 0, 
40write/Write/WriteImpl/DoOnce/Map(decode).None/beam:env:docker:v1:0:beam:metric:pardo_execution_time:start_bundle_msecs:v1
 {PTRANSFORM=fn/read/ref_PCollection_PCollection_20:0}: 0, 
40write/Write/WriteImpl/DoOnce/Map(decode).None/beam:env:docker:v1:2:beam:metric:element_count:v1
 {PCOLLECTION=ref_PCollection_PCollection_20}: 1, 
6format.None/beam:env:docker:v1:0:beam:metric:ptransform_execution_time:total_msecs:v1
 
{PTRANSFORM=ref_AppliedPTransform_write/Write/WriteImpl/WindowInto(WindowIntoFn)_36}:
 9, 
19group/GroupByWindow.None/beam:env:docker:v1:0:beam:metric:ptransform_execution_time:total_msecs:v1
 {PTRANSFORM=ref_AppliedPTransform_format_24}: 8, 
6format.None/beam:env:docker:v1:0:beam:metric:pardo_execution_time:finish_bundle_msecs:v1
 {PTRANSFORM=ref_AppliedPTransform_write/Write/WriteImpl/Pair_35}: 0, 
40write/Write/WriteImpl/DoOnce/Map(decode).None/beam:env:docker:v1:1:beam:metric:element_count:v1
 {PCOLLECTION=ref_PCollection_PCollection_20}: 1, 
40write/Write/WriteImpl/DoOnce/Map(decode).None/beam:env:docker:v1:1:beam:metric:element_count:v1
 {PCOLLECTION=ref_PCollection_PCollection_21}: 1, 
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FAILURE: Build failed with an exception.

* What went wrong:
Execution failed for task ':sdks:python:container:py2:docker'.
> Process 'command 'docker'' 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 6.0.
Use '--warning-mode all' to show the individual deprecation warnings.
See 
https://docs.gradle.org/5.2.1/userguide/command_line_interface.html#sec:command_line_warnings

BUILD FAILED in 4m 4s
73 actionable tasks: 58 executed, 13 from cache, 2 up-to-date

Publishing build scan...
https://gradle.com/s/ja4pxtcrspdca

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

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