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------------------------------------------
[...truncated 1.01 MB...]
[grpc-default-executor-1] WARN bundle_processor.create_operation - No unique 
name set for transform fn/read/ref_PCollection_PCollection_15:0 
[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, acdfceb7-d3a0-47d0-804e-4f2470843a71, 
BeamApp-root-0617001104-2ae27f93, [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, acdfceb7-d3a0-47d0-804e-4f2470843a71, 
BeamApp-root-0617001104-2ae27f93, [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, acdfceb7-d3a0-47d0-804e-4f2470843a71, 
BeamApp-root-0617001104-2ae27f93, [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, acdfceb7-d3a0-47d0-804e-4f2470843a71, 
BeamApp-root-0617001104-2ae27f93, [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, acdfceb7-d3a0-47d0-804e-4f2470843a71, 
BeamApp-root-0617001104-2ae27f93, [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, acdfceb7-d3a0-47d0-804e-4f2470843a71, 
BeamApp-root-0617001104-2ae27f93, [2]{count, format}, 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, acdfceb7-d3a0-47d0-804e-4f2470843a71, 
BeamApp-root-0617001104-2ae27f93, [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, acdfceb7-d3a0-47d0-804e-4f2470843a71, 
BeamApp-root-0617001104-2ae27f93, [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, acdfceb7-d3a0-47d0-804e-4f2470843a71, 
BeamApp-root-0617001104-2ae27f93, [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, acdfceb7-d3a0-47d0-804e-4f2470843a71, 
BeamApp-root-0617001104-2ae27f93, [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, acdfceb7-d3a0-47d0-804e-4f2470843a71, 
BeamApp-root-0617001104-2ae27f93, [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, acdfceb7-d3a0-47d0-804e-4f2470843a71, 
BeamApp-root-0617001104-2ae27f93, [2]{count, format}, 0]
[[2]write/Write/WriteImpl/DoOnce/{FlatMap(<lambda at core.py:2254>), 
Map(decode)} -> [1]write/Write/WriteImpl/InitializeWrite -> (Map -> 
ToKeyedWorkItem, Map -> ToKeyedWorkItem, Map -> ToKeyedWorkItem) (1/2)] INFO 
org.apache.flink.runtime.taskmanager.Task - 
[2]write/Write/WriteImpl/DoOnce/{FlatMap(<lambda at core.py:2254>), 
Map(decode)} -> [1]write/Write/WriteImpl/InitializeWrite -> (Map -> 
ToKeyedWorkItem, Map -> ToKeyedWorkItem, Map -> ToKeyedWorkItem) (1/2) 
(373ad3dea5930bc4b57eef29db1d7fb2) switched from RUNNING to FINISHED.
[ref_AppliedPTransform_write/Write/WriteImpl/WriteBundles_34-side0 -> Map 
(1/2)] INFO org.apache.flink.runtime.taskmanager.Task - 
ref_AppliedPTransform_write/Write/WriteImpl/WriteBundles_34-side0 -> Map (1/2) 
(54b72be6f80cf4e52aea4bb1ca17ebd2) switched from RUNNING to FINISHED.
[ref_AppliedPTransform_write/Write/WriteImpl/WriteBundles_34-side0 -> Map 
(1/2)] INFO org.apache.flink.runtime.taskmanager.Task - Freeing task resources 
for ref_AppliedPTransform_write/Write/WriteImpl/WriteBundles_34-side0 -> Map 
(1/2) (54b72be6f80cf4e52aea4bb1ca17ebd2).
[[2]write/Write/WriteImpl/DoOnce/{FlatMap(<lambda at core.py:2254>), 
Map(decode)} -> [1]write/Write/WriteImpl/InitializeWrite -> (Map -> 
ToKeyedWorkItem, Map -> ToKeyedWorkItem, Map -> ToKeyedWorkItem) (1/2)] INFO 
org.apache.flink.runtime.taskmanager.Task - Freeing task resources for 
[2]write/Write/WriteImpl/DoOnce/{FlatMap(<lambda at core.py:2254>), 
Map(decode)} -> [1]write/Write/WriteImpl/InitializeWrite -> (Map -> 
ToKeyedWorkItem, Map -> ToKeyedWorkItem, Map -> ToKeyedWorkItem) (1/2) 
(373ad3dea5930bc4b57eef29db1d7fb2).
[ref_AppliedPTransform_write/Write/WriteImpl/WriteBundles_34-side0 -> Map 
(1/2)] INFO org.apache.flink.runtime.taskmanager.Task - Ensuring all FileSystem 
streams are closed for task 
ref_AppliedPTransform_write/Write/WriteImpl/WriteBundles_34-side0 -> Map (1/2) 
(54b72be6f80cf4e52aea4bb1ca17ebd2) [FINISHED]
[flink-akka.actor.default-dispatcher-2] 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 
54b72be6f80cf4e52aea4bb1ca17ebd2.
[ref_AppliedPTransform_write/Write/WriteImpl/FinalizeWrite_43-side0 -> Map 
(1/2)] INFO org.apache.flink.runtime.taskmanager.Task - 
ref_AppliedPTransform_write/Write/WriteImpl/FinalizeWrite_43-side0 -> Map (1/2) 
(78913b71bba5d79c8b2075fa9b72cdf2) switched from RUNNING to FINISHED.
[ref_AppliedPTransform_write/Write/WriteImpl/FinalizeWrite_43-side0 -> Map 
(1/2)] INFO org.apache.flink.runtime.taskmanager.Task - Freeing task resources 
for ref_AppliedPTransform_write/Write/WriteImpl/FinalizeWrite_43-side0 -> Map 
(1/2) (78913b71bba5d79c8b2075fa9b72cdf2).
[ref_AppliedPTransform_write/Write/WriteImpl/PreFinalize_42-side0 -> Map (1/2)] 
INFO org.apache.flink.runtime.taskmanager.Task - 
ref_AppliedPTransform_write/Write/WriteImpl/PreFinalize_42-side0 -> Map (1/2) 
(040acc12b6981c0055eab28d3bef02c9) switched from RUNNING to FINISHED.
[ref_AppliedPTransform_write/Write/WriteImpl/PreFinalize_42-side0 -> Map (1/2)] 
INFO org.apache.flink.runtime.taskmanager.Task - Freeing task resources for 
ref_AppliedPTransform_write/Write/WriteImpl/PreFinalize_42-side0 -> Map (1/2) 
(040acc12b6981c0055eab28d3bef02c9).
[ref_AppliedPTransform_write/Write/WriteImpl/FinalizeWrite_43-side0 -> 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-side0 -> Map (1/2) 
(78913b71bba5d79c8b2075fa9b72cdf2) [FINISHED]
[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 
ref_AppliedPTransform_write/Write/WriteImpl/PreFinalize_42-side0 -> Map (1/2) 
(040acc12b6981c0055eab28d3bef02c9) [FINISHED]
[[2]write/Write/WriteImpl/DoOnce/{FlatMap(<lambda at core.py:2254>), 
Map(decode)} -> [1]write/Write/WriteImpl/InitializeWrite -> (Map -> 
ToKeyedWorkItem, Map -> ToKeyedWorkItem, Map -> ToKeyedWorkItem) (1/2)] INFO 
org.apache.flink.runtime.taskmanager.Task - Ensuring all FileSystem streams are 
closed for task [2]write/Write/WriteImpl/DoOnce/{FlatMap(<lambda at 
core.py:2254>), Map(decode)} -> [1]write/Write/WriteImpl/InitializeWrite -> 
(Map -> ToKeyedWorkItem, Map -> ToKeyedWorkItem, Map -> ToKeyedWorkItem) (1/2) 
(373ad3dea5930bc4b57eef29db1d7fb2) [FINISHED]
[flink-akka.actor.default-dispatcher-2] 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 
78913b71bba5d79c8b2075fa9b72cdf2.
[flink-akka.actor.default-dispatcher-2] 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 
040acc12b6981c0055eab28d3bef02c9.
[flink-akka.actor.default-dispatcher-2] INFO 
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:2254>), 
Map(decode)} -> [1]write/Write/WriteImpl/InitializeWrite -> (Map -> 
ToKeyedWorkItem, Map -> ToKeyedWorkItem, Map -> ToKeyedWorkItem) 
373ad3dea5930bc4b57eef29db1d7fb2.
[flink-akka.actor.default-dispatcher-4] INFO 
org.apache.flink.runtime.executiongraph.ExecutionGraph - 
ref_AppliedPTransform_write/Write/WriteImpl/WriteBundles_34-side0 -> Map (1/2) 
(54b72be6f80cf4e52aea4bb1ca17ebd2) switched from RUNNING to FINISHED.
[flink-akka.actor.default-dispatcher-4] INFO 
org.apache.flink.runtime.executiongraph.ExecutionGraph - 
ref_AppliedPTransform_write/Write/WriteImpl/FinalizeWrite_43-side0 -> Map (1/2) 
(78913b71bba5d79c8b2075fa9b72cdf2) switched from RUNNING to FINISHED.
[ref_AppliedPTransform_write/Write/WriteImpl/FinalizeWrite_43-side0 -> Map 
(2/2)] INFO org.apache.flink.runtime.taskmanager.Task - 
ref_AppliedPTransform_write/Write/WriteImpl/FinalizeWrite_43-side0 -> Map (2/2) 
(3f91f4ddfa4629934377c6c27e97be2c) switched from RUNNING to FINISHED.
[ref_AppliedPTransform_write/Write/WriteImpl/FinalizeWrite_43-side0 -> Map 
(2/2)] INFO org.apache.flink.runtime.taskmanager.Task - Freeing task resources 
for ref_AppliedPTransform_write/Write/WriteImpl/FinalizeWrite_43-side0 -> Map 
(2/2) (3f91f4ddfa4629934377c6c27e97be2c).
[ref_AppliedPTransform_write/Write/WriteImpl/FinalizeWrite_43-side0 -> 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-side0 -> Map (2/2) 
(3f91f4ddfa4629934377c6c27e97be2c) [FINISHED]
[ref_AppliedPTransform_write/Write/WriteImpl/WriteBundles_34-side0 -> Map 
(2/2)] INFO org.apache.flink.runtime.taskmanager.Task - 
ref_AppliedPTransform_write/Write/WriteImpl/WriteBundles_34-side0 -> Map (2/2) 
(d5054e1a2106b0ac8f48f58be9128709) switched from RUNNING to FINISHED.
[flink-akka.actor.default-dispatcher-3] 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 
3f91f4ddfa4629934377c6c27e97be2c.
[ref_AppliedPTransform_write/Write/WriteImpl/WriteBundles_34-side0 -> Map 
(2/2)] INFO org.apache.flink.runtime.taskmanager.Task - Freeing task resources 
for ref_AppliedPTransform_write/Write/WriteImpl/WriteBundles_34-side0 -> Map 
(2/2) (d5054e1a2106b0ac8f48f58be9128709).
[ref_AppliedPTransform_write/Write/WriteImpl/PreFinalize_42-side0 -> Map (2/2)] 
INFO org.apache.flink.runtime.taskmanager.Task - 
ref_AppliedPTransform_write/Write/WriteImpl/PreFinalize_42-side0 -> Map (2/2) 
(de9370eb007ab2557a49852bf9b07367) switched from RUNNING to FINISHED.
[ref_AppliedPTransform_write/Write/WriteImpl/PreFinalize_42-side0 -> Map (2/2)] 
INFO org.apache.flink.runtime.taskmanager.Task - Freeing task resources for 
ref_AppliedPTransform_write/Write/WriteImpl/PreFinalize_42-side0 -> Map (2/2) 
(de9370eb007ab2557a49852bf9b07367).
[ref_AppliedPTransform_write/Write/WriteImpl/WriteBundles_34-side0 -> Map 
(2/2)] INFO org.apache.flink.runtime.taskmanager.Task - Ensuring all FileSystem 
streams are closed for task 
ref_AppliedPTransform_write/Write/WriteImpl/WriteBundles_34-side0 -> Map (2/2) 
(d5054e1a2106b0ac8f48f58be9128709) [FINISHED]
[ref_AppliedPTransform_write/Write/WriteImpl/PreFinalize_42-side0 -> 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-side0 -> Map (2/2) 
(de9370eb007ab2557a49852bf9b07367) [FINISHED]
[flink-akka.actor.default-dispatcher-3] 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 
d5054e1a2106b0ac8f48f58be9128709.
[flink-akka.actor.default-dispatcher-4] INFO 
org.apache.flink.runtime.executiongraph.ExecutionGraph - 
ref_AppliedPTransform_write/Write/WriteImpl/PreFinalize_42-side0 -> Map (1/2) 
(040acc12b6981c0055eab28d3bef02c9) switched from RUNNING to FINISHED.
[flink-akka.actor.default-dispatcher-3] 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 
de9370eb007ab2557a49852bf9b07367.
[flink-akka.actor.default-dispatcher-4] INFO 
org.apache.flink.runtime.executiongraph.ExecutionGraph - 
[2]write/Write/WriteImpl/DoOnce/{FlatMap(<lambda at core.py:2254>), 
Map(decode)} -> [1]write/Write/WriteImpl/InitializeWrite -> (Map -> 
ToKeyedWorkItem, Map -> ToKeyedWorkItem, Map -> ToKeyedWorkItem) (1/2) 
(373ad3dea5930bc4b57eef29db1d7fb2) switched from RUNNING to FINISHED.
[flink-akka.actor.default-dispatcher-4] INFO 
org.apache.flink.runtime.executiongraph.ExecutionGraph - 
ref_AppliedPTransform_write/Write/WriteImpl/FinalizeWrite_43-side0 -> Map (2/2) 
(3f91f4ddfa4629934377c6c27e97be2c) switched from RUNNING to FINISHED.
[flink-akka.actor.default-dispatcher-4] INFO 
org.apache.flink.runtime.executiongraph.ExecutionGraph - 
ref_AppliedPTransform_write/Write/WriteImpl/WriteBundles_34-side0 -> Map (2/2) 
(d5054e1a2106b0ac8f48f58be9128709) switched from RUNNING to FINISHED.
[flink-akka.actor.default-dispatcher-4] INFO 
org.apache.flink.runtime.executiongraph.ExecutionGraph - 
ref_AppliedPTransform_write/Write/WriteImpl/PreFinalize_42-side0 -> Map (2/2) 
(de9370eb007ab2557a49852bf9b07367) switched from RUNNING to FINISHED.
[grpc-default-executor-1] WARN bundle_processor.create_operation - No unique 
name set for transform fn/write/ref_PCollection_PCollection_24:0 
[grpc-default-executor-1] WARN bundle_processor.create_operation - No unique 
name set for transform fn/write/ref_PCollection_PCollection_24:0 
[grpc-default-executor-1] WARN bundle_processor.create_operation - No unique 
name set for transform fn/read/ref_PCollection_PCollection_17:0 
[group -> [2]{count, format} (2/2)] INFO 
org.apache.flink.runtime.taskmanager.Task - group -> [2]{count, format} (2/2) 
(fdcbed44391203bb3ec50a02774035a6) 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) (fdcbed44391203bb3ec50a02774035a6).
[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) 
(fdcbed44391203bb3ec50a02774035a6) [FINISHED]
[flink-akka.actor.default-dispatcher-2] INFO 
org.apache.flink.runtime.taskexecutor.TaskExecutor - Un-registering task and 
sending final execution state FINISHED to JobManager for task group -> 
[2]{count, format} fdcbed44391203bb3ec50a02774035a6.
[flink-akka.actor.default-dispatcher-2] INFO 
org.apache.flink.runtime.executiongraph.ExecutionGraph - group -> [2]{count, 
format} (2/2) (fdcbed44391203bb3ec50a02774035a6) switched from RUNNING to 
FINISHED.
[grpc-default-executor-1] WARN bundle_processor.create_operation - No unique 
name set for transform fn/read/ref_PCollection_PCollection_17:0 
[[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, 
acdfceb7-d3a0-47d0-804e-4f2470843a71, BeamApp-root-0617001104-2ae27f93, 
[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, acdfceb7-d3a0-47d0-804e-4f2470843a71, 
BeamApp-root-0617001104-2ae27f93, [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:finish_bundle_msecs:v1'. 
Metric will not be reported.[localhost, taskmanager, 
acdfceb7-d3a0-47d0-804e-4f2470843a71, BeamApp-root-0617001104-2ae27f93, 
[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, acdfceb7-d3a0-47d0-804e-4f2470843a71, 
BeamApp-root-0617001104-2ae27f93, [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, 
acdfceb7-d3a0-47d0-804e-4f2470843a71, BeamApp-root-0617001104-2ae27f93, 
[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, acdfceb7-d3a0-47d0-804e-4f2470843a71, 
BeamApp-root-0617001104-2ae27f93, [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:element_count:v1'. Metric will not be 
reported.[localhost, taskmanager, acdfceb7-d3a0-47d0-804e-4f2470843a71, 
BeamApp-root-0617001104-2ae27f93, [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, 
acdfceb7-d3a0-47d0-804e-4f2470843a71, BeamApp-root-0617001104-2ae27f93, 
[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, 
acdfceb7-d3a0-47d0-804e-4f2470843a71, BeamApp-root-0617001104-2ae27f93, 
[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:process_bundle_msecs:v1'. Metric will not be 
reported.[localhost, taskmanager, acdfceb7-d3a0-47d0-804e-4f2470843a71, 
BeamApp-root-0617001104-2ae27f93, [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, 
acdfceb7-d3a0-47d0-804e-4f2470843a71, BeamApp-root-0617001104-2ae27f93, 
[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, acdfceb7-d3a0-47d0-804e-4f2470843a71, 
BeamApp-root-0617001104-2ae27f93, [1]write/Write/WriteImpl/FinalizeWrite, 0]
[group -> [2]{count, format} (1/2)] INFO 
org.apache.flink.runtime.taskmanager.Task - group -> [2]{count, format} (1/2) 
(775660051f0a530c3b30008e8be21119) 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) (775660051f0a530c3b30008e8be21119).
[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) 
(775660051f0a530c3b30008e8be21119) [FINISHED]
[flink-akka.actor.default-dispatcher-3] INFO 
org.apache.flink.runtime.taskexecutor.TaskExecutor - Un-registering task and 
sending final execution state FINISHED to JobManager for task group -> 
[2]{count, format} 775660051f0a530c3b30008e8be21119.
[flink-akka.actor.default-dispatcher-3] INFO 
org.apache.flink.runtime.executiongraph.ExecutionGraph - group -> [2]{count, 
format} (1/2) (775660051f0a530c3b30008e8be21119) switched from RUNNING to 
FINISHED.
[[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, acdfceb7-d3a0-47d0-804e-4f2470843a71, 
BeamApp-root-0617001104-2ae27f93, [3]write/Write/WriteImpl/{WriteBundles, Pair, 
WindowInto(WindowIntoFn)}, 0]
[[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, acdfceb7-d3a0-47d0-804e-4f2470843a71, 
BeamApp-root-0617001104-2ae27f93, [3]write/Write/WriteImpl/{WriteBundles, Pair, 
WindowInto(WindowIntoFn)}, 0]
[[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, acdfceb7-d3a0-47d0-804e-4f2470843a71, 
BeamApp-root-0617001104-2ae27f93, [3]write/Write/WriteImpl/{WriteBundles, Pair, 
WindowInto(WindowIntoFn)}, 0]
[[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, acdfceb7-d3a0-47d0-804e-4f2470843a71, 
BeamApp-root-0617001104-2ae27f93, [3]write/Write/WriteImpl/{WriteBundles, Pair, 
WindowInto(WindowIntoFn)}, 0]
[[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, acdfceb7-d3a0-47d0-804e-4f2470843a71, 
BeamApp-root-0617001104-2ae27f93, [3]write/Write/WriteImpl/{WriteBundles, Pair, 
WindowInto(WindowIntoFn)}, 0]
[[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, acdfceb7-d3a0-47d0-804e-4f2470843a71, 
BeamApp-root-0617001104-2ae27f93, [3]write/Write/WriteImpl/{WriteBundles, Pair, 
WindowInto(WindowIntoFn)}, 0]
[[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, acdfceb7-d3a0-47d0-804e-4f2470843a71, 
BeamApp-root-0617001104-2ae27f93, [3]write/Write/WriteImpl/{WriteBundles, Pair, 
WindowInto(WindowIntoFn)}, 1]
[[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, acdfceb7-d3a0-47d0-804e-4f2470843a71, 
BeamApp-root-0617001104-2ae27f93, [3]write/Write/WriteImpl/{WriteBundles, Pair, 
WindowInto(WindowIntoFn)}, 1]
[[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, acdfceb7-d3a0-47d0-804e-4f2470843a71, 
BeamApp-root-0617001104-2ae27f93, [3]write/Write/WriteImpl/{WriteBundles, Pair, 
WindowInto(WindowIntoFn)}, 1]
[[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, acdfceb7-d3a0-47d0-804e-4f2470843a71, 
BeamApp-root-0617001104-2ae27f93, [3]write/Write/WriteImpl/{WriteBundles, Pair, 
WindowInto(WindowIntoFn)}, 1]
[[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, acdfceb7-d3a0-47d0-804e-4f2470843a71, 
BeamApp-root-0617001104-2ae27f93, [3]write/Write/WriteImpl/{WriteBundles, Pair, 
WindowInto(WindowIntoFn)}, 1]
[[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, acdfceb7-d3a0-47d0-804e-4f2470843a71, 
BeamApp-root-0617001104-2ae27f93, [3]write/Write/WriteImpl/{WriteBundles, Pair, 
WindowInto(WindowIntoFn)}, 1]
[[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) (9830add3a5331772899787aa46ee181d) 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) 
(9830add3a5331772899787aa46ee181d).
[[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) (9830add3a5331772899787aa46ee181d) [FINISHED]
[flink-akka.actor.default-dispatcher-3] 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 9830add3a5331772899787aa46ee181d.
[flink-akka.actor.default-dispatcher-3] INFO 
org.apache.flink.runtime.executiongraph.ExecutionGraph - 
[3]write/Write/WriteImpl/{WriteBundles, Pair, WindowInto(WindowIntoFn)} -> 
ToKeyedWorkItem (1/2) (9830add3a5331772899787aa46ee181d) 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) (42bf241679501172fa220ec2ff1d295a) 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) 
(42bf241679501172fa220ec2ff1d295a).
[[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) (42bf241679501172fa220ec2ff1d295a) [FINISHED]
[flink-akka.actor.default-dispatcher-2] 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 42bf241679501172fa220ec2ff1d295a.
[flink-akka.actor.default-dispatcher-3] INFO 
org.apache.flink.runtime.executiongraph.ExecutionGraph - 
[3]write/Write/WriteImpl/{WriteBundles, Pair, WindowInto(WindowIntoFn)} -> 
ToKeyedWorkItem (2/2) (42bf241679501172fa220ec2ff1d295a) switched from RUNNING 
to FINISHED.
[grpc-default-executor-0] WARN bundle_processor.create_operation - No unique 
name set for transform fn/write/ref_PCollection_PCollection_28:0 
[grpc-default-executor-0] WARN bundle_processor.create_operation - No unique 
name set for transform fn/write/ref_PCollection_PCollection_28:0 
[grpc-default-executor-0] WARN bundle_processor.create_operation - No unique 
name set for transform fn/read/ref_PCollection_PCollection_27:0 
[grpc-default-executor-0] WARN bundle_processor.create_operation - No unique 
name set for transform fn/read/ref_PCollection_PCollection_27:0 
[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, 
acdfceb7-d3a0-47d0-804e-4f2470843a71, BeamApp-root-0617001104-2ae27f93, 
[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, 
acdfceb7-d3a0-47d0-804e-4f2470843a71, BeamApp-root-0617001104-2ae27f93, 
[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, acdfceb7-d3a0-47d0-804e-4f2470843a71, 
BeamApp-root-0617001104-2ae27f93, [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, acdfceb7-d3a0-47d0-804e-4f2470843a71, 
BeamApp-root-0617001104-2ae27f93, [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, 
acdfceb7-d3a0-47d0-804e-4f2470843a71, BeamApp-root-0617001104-2ae27f93, 
[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, acdfceb7-d3a0-47d0-804e-4f2470843a71, 
BeamApp-root-0617001104-2ae27f93, [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) (7e4c805a79391e9ec12e09a5ea923769) 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) 
(7e4c805a79391e9ec12e09a5ea923769).
[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) (7e4c805a79391e9ec12e09a5ea923769) [FINISHED]
[flink-akka.actor.default-dispatcher-4] 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) 7e4c805a79391e9ec12e09a5ea923769.
[flink-akka.actor.default-dispatcher-6] INFO 
org.apache.flink.runtime.executiongraph.ExecutionGraph - 
write/Write/WriteImpl/GroupByKey -> [1]write/Write/WriteImpl/Extract -> (Map -> 
ToKeyedWorkItem, Map -> ToKeyedWorkItem) (2/2) 
(7e4c805a79391e9ec12e09a5ea923769) 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, 
acdfceb7-d3a0-47d0-804e-4f2470843a71, BeamApp-root-0617001104-2ae27f93, 
[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, 
acdfceb7-d3a0-47d0-804e-4f2470843a71, BeamApp-root-0617001104-2ae27f93, 
[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, acdfceb7-d3a0-47d0-804e-4f2470843a71, 
BeamApp-root-0617001104-2ae27f93, [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, acdfceb7-d3a0-47d0-804e-4f2470843a71, 
BeamApp-root-0617001104-2ae27f93, [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, 
acdfceb7-d3a0-47d0-804e-4f2470843a71, BeamApp-root-0617001104-2ae27f93, 
[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, acdfceb7-d3a0-47d0-804e-4f2470843a71, 
BeamApp-root-0617001104-2ae27f93, [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) (cab7f9685c09da91983e1712c925d91e) 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) 
(cab7f9685c09da91983e1712c925d91e).
[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) (cab7f9685c09da91983e1712c925d91e) [FINISHED]
[flink-akka.actor.default-dispatcher-4] 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) cab7f9685c09da91983e1712c925d91e.
[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) 
(037c92829c3d7e9786f50422e76ecd40) 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) (037c92829c3d7e9786f50422e76ecd40).
[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) 
(9c131299ef03eb5d3ee578160fbbb64f) switched from RUNNING to 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) 
(9c131299ef03eb5d3ee578160fbbb64f).
[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) 
(037c92829c3d7e9786f50422e76ecd40) [FINISHED]
[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) 
(9c131299ef03eb5d3ee578160fbbb64f) [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) 
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[flink-akka.actor.default-dispatcher-6] INFO 
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service.
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[flink-runner-job-invoker] INFO org.apache.beam.runners.flink.FlinkRunner - 
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[flink-runner-job-invoker] INFO org.apache.beam.runners.flink.FlinkRunner - 
Final accumulator values:
[flink-runner-job-invoker] INFO org.apache.beam.runners.flink.FlinkRunner - 
__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, 
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}:
 5, 
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:ptransform_execution_time:total_msecs:v1
 {PTRANSFORM=fn/read/ref_PCollection_PCollection_20:0}: 0, 
6format.None/beam:env:docker:v1:0:beam:metric:pardo_execution_time:process_bundle_msecs:v1
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 {PCOLLECTION=ref_PCollection_PCollection_9}: DistributionResult{sum=686, 
count=1, min=686, max=686}))
[flink-runner-job-invoker] INFO 
org.apache.beam.runners.fnexecution.artifact.BeamFileSystemArtifactRetrievalService
 - Manifest at 
/tmp/beam-artifact-staging/job_55f6d261-9a32-4f73-90be-b5083219825b/MANIFEST 
has 1 artifact locations
[flink-runner-job-invoker] INFO 
org.apache.beam.runners.fnexecution.artifact.BeamFileSystemArtifactStagingService
 - Removed dir 
/tmp/beam-artifact-staging/job_55f6d261-9a32-4f73-90be-b5083219825b/
INFO:root:Job state changed to DONE

FAILURE: Build failed with an exception.

* What went wrong:
Execution failed for task 
':sdks:python:test-suites:portable:py35:portableWordCountBatch'.
> Process 'command 'sh'' 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 8m 10s
79 actionable tasks: 61 executed, 15 from cache, 3 up-to-date

Publishing build scan...
https://gradle.com/s/mwcpyfhxoj6ca

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

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