See 
<https://builds.apache.org/job/beam_PreCommit_Portable_Python_Cron/1816/display/redirect?page=changes>

Changes:

[github] [BEAM-2939] Java UnboundedSource SDF wrapper (#10897)


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payload: "\n$apache/beam_python2.7_sdk:2.21.0.dev"
capabilities: "beam:coder:varint:v1"
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Closing Docker container 
7744db8e223d2e0c93ed8e3893163cf6ccf82cae9177d4a85d08332c920491df. Logs:
2020/03/03 06:18:35 Provision info:
pipeline_options:<fields:<key:"beam:option:allow_non_restored_state:v1" 
value:<bool_value:false > > fields:<key:"beam:option:app_name:v1" 
value:<null_value:NULL_VALUE > > fields:<key:"beam:option:artifact_port:v1" 
value:<string_value:"0" > > 
fields:<key:"beam:option:auto_balance_write_files_sharding_enabled:v1" 
value:<bool_value:false > > fields:<key:"beam:option:dataflow_endpoint:v1" 
value:<string_value:"https://dataflow.googleapis.com"; > > 
fields:<key:"beam:option:direct_num_workers:v1" value:<string_value:"1" > > 
fields:<key:"beam:option:direct_runner_bundle_repeat:v1" 
value:<string_value:"0" > > 
fields:<key:"beam:option:direct_runner_use_stacked_bundle:v1" 
value:<bool_value:true > > fields:<key:"beam:option:direct_running_mode:v1" 
value:<string_value:"in_memory" > > 
fields:<key:"beam:option:disable_metrics:v1" value:<bool_value:false > > 
fields:<key:"beam:option:dry_run:v1" value:<bool_value:false > > 
fields:<key:"beam:option:enable_streaming_engine:v1" value:<bool_value:false > 
> fields:<key:"beam:option:environment_cache_millis:v1" value:<string_value:"0" 
> > fields:<key:"beam:option:expansion_port:v1" value:<string_value:"0" > > 
fields:<key:"beam:option:experiments:v1" 
value:<list_value:<values:<string_value:"beam_fn_api" > > > > 
fields:<key:"beam:option:externalized_checkpoints_enabled:v1" 
value:<bool_value:false > > 
fields:<key:"beam:option:fail_on_checkpointing_errors:v1" 
value:<bool_value:true > > fields:<key:"beam:option:flink_job_server_jar:v1" 
value:<string_value:"<https://builds.apache.org/job/beam_PreCommit_Portable_Python_Cron/ws/src/runners/flink/1.9/job-server/build/libs/beam-runners-flink-1.9-job-server-2.21.0-SNAPSHOT.jar";>
 > > fields:<key:"beam:option:flink_master:v1" value:<string_value:"[auto]" > > 
fields:<key:"beam:option:flink_submit_uber_jar:v1" value:<bool_value:false > > 
fields:<key:"beam:option:flink_version:v1" value:<string_value:"1.9" > > 
fields:<key:"beam:option:gcs_performance_metrics:v1" value:<bool_value:false > 
> fields:<key:"beam:option:hdfs_full_urls:v1" value:<bool_value:false > > 
fields:<key:"beam:option:job_name:v1" 
value:<string_value:"BeamApp-root-0303061828-6bb2e88e" > > 
fields:<key:"beam:option:job_port:v1" value:<string_value:"0" > > 
fields:<key:"beam:option:job_server_timeout:v1" value:<string_value:"60" > > 
fields:<key:"beam:option:load_balance_bundles:v1" value:<bool_value:false > > 
fields:<key:"beam:option:no_auth:v1" value:<bool_value:false > > 
fields:<key:"beam:option:object_reuse:v1" value:<bool_value:false > > 
fields:<key:"beam:option:options_id:v1" value:<number_value:1 > > 
fields:<key:"beam:option:output_executable_path:v1" 
value:<null_value:NULL_VALUE > > fields:<key:"beam:option:parallelism:v1" 
value:<string_value:"2" > > fields:<key:"beam:option:pipeline_type_check:v1" 
value:<bool_value:true > > fields:<key:"beam:option:profile_cpu:v1" 
value:<bool_value:false > > fields:<key:"beam:option:profile_memory:v1" 
value:<bool_value:false > > fields:<key:"beam:option:profile_sample_rate:v1" 
value:<number_value:1 > > fields:<key:"beam:option:retain_docker_containers:v1" 
value:<bool_value:false > > 
fields:<key:"beam:option:retain_externalized_checkpoints_on_cancellation:v1" 
value:<bool_value:false > > fields:<key:"beam:option:runner:v1" 
value:<null_value:NULL_VALUE > > 
fields:<key:"beam:option:runtime_type_check:v1" value:<bool_value:false > > 
fields:<key:"beam:option:save_main_session:v1" value:<bool_value:true > > 
fields:<key:"beam:option:sdk_location:v1" value:<string_value:"container" > > 
fields:<key:"beam:option:sdk_worker_parallelism:v1" value:<string_value:"1" > > 
fields:<key:"beam:option:shutdown_sources_on_final_watermark:v1" 
value:<bool_value:true > > fields:<key:"beam:option:spark_job_server_jar:v1" 
value:<string_value:"<https://builds.apache.org/job/beam_PreCommit_Portable_Python_Cron/ws/src/runners/spark/job-server/build/libs/beam-runners-spark-job-server-2.21.0-SNAPSHOT.jar";>
 > > fields:<key:"beam:option:spark_master_url:v1" 
value:<string_value:"local[4]" > > 
fields:<key:"beam:option:spark_submit_uber_jar:v1" value:<bool_value:false > > 
fields:<key:"beam:option:streaming:v1" value:<bool_value:true > > 
fields:<key:"beam:option:type_check_strictness:v1" 
value:<string_value:"DEFAULT_TO_ANY" > > fields:<key:"beam:option:update:v1" 
value:<bool_value:false > > fields:<key:"beam:option:use_grpc_for_gcs:v1" 
value:<bool_value:false > > > 
retrieval_token:"/tmp/beam-artifact-staging/job_29b791b7-7109-4b81-a3ac-772fe0ac050d/MANIFEST"
 logging_endpoint:<url:"localhost:38353" > 
artifact_endpoint:<url:"localhost:42051" > 
control_endpoint:<url:"localhost:45651" > 
2020/03/03 06:18:35 Initializing python harness: /opt/apache/beam/boot --id=1-1 
--provision_endpoint=localhost:35307
2020/03/03 06:18:35 Installing setup packages ...
2020/03/03 06:18:35 Found artifact: pickled_main_session
2020/03/03 06:18:35 Executing: python -m 
apache_beam.runners.worker.sdk_worker_main
/usr/local/lib/python2.7/site-packages/apache_beam/__init__.py:82: UserWarning: 
You are using Apache Beam with Python 2. New releases of Apache Beam will soon 
support Python 3 only.
  'You are using Apache Beam with Python 2. '
Exception in thread read_grpc_client_inputs:
Traceback (most recent call last):
  File "/usr/local/lib/python2.7/threading.py", line 801, in __bootstrap_inner
    self.run()
  File "/usr/local/lib/python2.7/threading.py", line 754, in run
    self.__target(*self.__args, **self.__kwargs)
  File 
"/usr/local/lib/python2.7/site-packages/apache_beam/runners/worker/data_plane.py",
 line 443, in <lambda>
    target=lambda: self._read_inputs(elements_iterator),
  File 
"/usr/local/lib/python2.7/site-packages/apache_beam/runners/worker/data_plane.py",
 line 428, in _read_inputs
    for elements in elements_iterator:
  File "/usr/local/lib/python2.7/site-packages/grpc/_channel.py", line 367, in 
next
    return self._next()
  File "/usr/local/lib/python2.7/site-packages/grpc/_channel.py", line 358, in 
_next
    raise self
_Rendezvous: <_Rendezvous of RPC that terminated with:
        status = StatusCode.CANCELLED
        details = "Multiplexer hanging up"
        debug_error_string = 
"{"created":"@1583216317.696525886","description":"Error received from peer 
ipv4:127.0.0.1:46687","file":"src/core/lib/surface/call.cc","file_line":1052,"grpc_message":"Multiplexer
 hanging up","grpc_status":1}"
>

[[1]write/Write/WriteImpl/FinalizeWrite (2/2)] WARN 
org.apache.beam.runners.fnexecution.control.DefaultJobBundleFactory - Error 
cleaning up servers urn: "beam:env:docker:v1"
payload: "\n$apache/beam_python2.7_sdk:2.21.0.dev"
capabilities: "beam:coder:varint:v1"
capabilities: "beam:coder:bytes:v1"
capabilities: "beam:coder:timer:v1"
capabilities: "beam:coder:global_window:v1"
capabilities: "beam:coder:interval_window:v1"
capabilities: "beam:coder:iterable:v1"
capabilities: "beam:coder:state_backed_iterable:v1"
capabilities: "beam:coder:windowed_value:v1"
capabilities: "beam:coder:param_windowed_value:v1"
capabilities: "beam:coder:double:v1"
capabilities: "beam:coder:string_utf8:v1"
capabilities: "beam:coder:length_prefix:v1"
capabilities: "beam:coder:bool:v1"
capabilities: "beam:coder:kv:v1"
capabilities: "beam:coder:row:v1"
capabilities: "beam:protocol:progress_reporting:v0"
capabilities: "beam:protocol:worker_status:v1"

java.io.IOException: Received exit code 1 for command 'docker rm 
7744db8e223d2e0c93ed8e3893163cf6ccf82cae9177d4a85d08332c920491df'. stderr: 
Error: No such container: 
7744db8e223d2e0c93ed8e3893163cf6ccf82cae9177d4a85d08332c920491df
        at 
org.apache.beam.runners.fnexecution.environment.DockerCommand.runShortCommand(DockerCommand.java:234)
        at 
org.apache.beam.runners.fnexecution.environment.DockerCommand.runShortCommand(DockerCommand.java:168)
        at 
org.apache.beam.runners.fnexecution.environment.DockerCommand.removeContainer(DockerCommand.java:163)
        at 
org.apache.beam.runners.fnexecution.environment.DockerContainerEnvironment.close(DockerContainerEnvironment.java:95)
        at 
org.apache.beam.runners.fnexecution.control.DefaultJobBundleFactory$WrappedSdkHarnessClient.$closeResource(DefaultJobBundleFactory.java:479)
        at 
org.apache.beam.runners.fnexecution.control.DefaultJobBundleFactory$WrappedSdkHarnessClient.close(DefaultJobBundleFactory.java:479)
        at 
org.apache.beam.runners.fnexecution.control.DefaultJobBundleFactory$WrappedSdkHarnessClient.unref(DefaultJobBundleFactory.java:494)
        at 
org.apache.beam.runners.fnexecution.control.DefaultJobBundleFactory$WrappedSdkHarnessClient.access$1600(DefaultJobBundleFactory.java:432)
        at 
org.apache.beam.runners.fnexecution.control.DefaultJobBundleFactory.lambda$createEnvironmentCaches$3(DefaultJobBundleFactory.java:169)
        at 
org.apache.beam.vendor.guava.v26_0_jre.com.google.common.cache.LocalCache.processPendingNotifications(LocalCache.java:1809)
        at 
org.apache.beam.vendor.guava.v26_0_jre.com.google.common.cache.LocalCache$Segment.runUnlockedCleanup(LocalCache.java:3462)
        at 
org.apache.beam.vendor.guava.v26_0_jre.com.google.common.cache.LocalCache$Segment.postWriteCleanup(LocalCache.java:3438)
        at 
org.apache.beam.vendor.guava.v26_0_jre.com.google.common.cache.LocalCache$Segment.clear(LocalCache.java:3215)
        at 
org.apache.beam.vendor.guava.v26_0_jre.com.google.common.cache.LocalCache.clear(LocalCache.java:4270)
        at 
org.apache.beam.vendor.guava.v26_0_jre.com.google.common.cache.LocalCache$LocalManualCache.invalidateAll(LocalCache.java:4909)
        at 
org.apache.beam.runners.fnexecution.control.DefaultJobBundleFactory.close(DefaultJobBundleFactory.java:259)
        at 
org.apache.beam.runners.fnexecution.control.DefaultExecutableStageContext.close(DefaultExecutableStageContext.java:43)
        at 
org.apache.beam.runners.fnexecution.control.ReferenceCountingExecutableStageContextFactory$WrappedContext.closeActual(ReferenceCountingExecutableStageContextFactory.java:208)
        at 
org.apache.beam.runners.fnexecution.control.ReferenceCountingExecutableStageContextFactory$WrappedContext.access$200(ReferenceCountingExecutableStageContextFactory.java:184)
        at 
org.apache.beam.runners.fnexecution.control.ReferenceCountingExecutableStageContextFactory.release(ReferenceCountingExecutableStageContextFactory.java:173)
        at 
org.apache.beam.runners.fnexecution.control.ReferenceCountingExecutableStageContextFactory.scheduleRelease(ReferenceCountingExecutableStageContextFactory.java:132)
        at 
org.apache.beam.runners.fnexecution.control.ReferenceCountingExecutableStageContextFactory.access$300(ReferenceCountingExecutableStageContextFactory.java:44)
        at 
org.apache.beam.runners.fnexecution.control.ReferenceCountingExecutableStageContextFactory$WrappedContext.close(ReferenceCountingExecutableStageContextFactory.java:204)
        at 
org.apache.beam.runners.flink.translation.wrappers.streaming.ExecutableStageDoFnOperator.$closeResource(ExecutableStageDoFnOperator.java:455)
        at 
org.apache.beam.runners.flink.translation.wrappers.streaming.ExecutableStageDoFnOperator.dispose(ExecutableStageDoFnOperator.java:483)
        at 
org.apache.flink.streaming.runtime.tasks.StreamTask.tryDisposeAllOperators(StreamTask.java:562)
        at 
org.apache.flink.streaming.runtime.tasks.StreamTask.invoke(StreamTask.java:443)
        at org.apache.flink.runtime.taskmanager.Task.doRun(Task.java:705)
        at org.apache.flink.runtime.taskmanager.Task.run(Task.java:530)
        at java.lang.Thread.run(Thread.java:748)
[[1]write/Write/WriteImpl/FinalizeWrite (2/2)] INFO 
org.apache.flink.runtime.taskmanager.Task - 
[1]write/Write/WriteImpl/FinalizeWrite (2/2) (919f4c779b46ffeacbbbc856352f5536) 
switched from RUNNING to FINISHED.
[[1]write/Write/WriteImpl/FinalizeWrite (2/2)] INFO 
org.apache.flink.runtime.taskmanager.Task - Freeing task resources for 
[1]write/Write/WriteImpl/FinalizeWrite (2/2) (919f4c779b46ffeacbbbc856352f5536).
[[1]write/Write/WriteImpl/FinalizeWrite (2/2)] INFO 
org.apache.flink.runtime.taskmanager.Task - Ensuring all FileSystem streams are 
closed for task [1]write/Write/WriteImpl/FinalizeWrite (2/2) 
(919f4c779b46ffeacbbbc856352f5536) [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 
[1]write/Write/WriteImpl/FinalizeWrite 919f4c779b46ffeacbbbc856352f5536.
[flink-akka.actor.default-dispatcher-3] INFO 
org.apache.flink.runtime.executiongraph.ExecutionGraph - 
[1]write/Write/WriteImpl/FinalizeWrite (2/2) (919f4c779b46ffeacbbbc856352f5536) 
switched from RUNNING to FINISHED.
[flink-akka.actor.default-dispatcher-3] INFO 
org.apache.flink.runtime.executiongraph.ExecutionGraph - Job 
BeamApp-root-0303061828-6bb2e88e (39b7317f6e002753616848bbd9bbe33b) switched 
from state RUNNING to FINISHED.
[flink-akka.actor.default-dispatcher-3] INFO 
org.apache.flink.runtime.checkpoint.CheckpointCoordinator - Stopping checkpoint 
coordinator for job 39b7317f6e002753616848bbd9bbe33b.
[flink-akka.actor.default-dispatcher-3] INFO 
org.apache.flink.runtime.checkpoint.StandaloneCompletedCheckpointStore - 
Shutting down
[flink-akka.actor.default-dispatcher-4] INFO 
org.apache.flink.runtime.dispatcher.StandaloneDispatcher - Job 
39b7317f6e002753616848bbd9bbe33b reached globally terminal state FINISHED.
[flink-akka.actor.default-dispatcher-3] INFO 
org.apache.flink.runtime.jobmaster.JobMaster - Stopping the JobMaster for job 
BeamApp-root-0303061828-6bb2e88e(39b7317f6e002753616848bbd9bbe33b).
[flink-akka.actor.default-dispatcher-3] INFO 
org.apache.flink.runtime.jobmaster.slotpool.SlotPoolImpl - Suspending SlotPool.
[flink-akka.actor.default-dispatcher-5] INFO 
org.apache.flink.runtime.taskexecutor.slot.TaskSlotTable - Free slot 
TaskSlot(index:0, state:ACTIVE, resource profile: 
ResourceProfile{cpuCores=1.7976931348623157E308, heapMemoryInMB=2147483647, 
directMemoryInMB=2147483647, nativeMemoryInMB=2147483647, 
networkMemoryInMB=2147483647, managedMemoryInMB=8136}, allocationId: 
e9bc0d2108fe0147d2e8a1756ae6b24a, jobId: 39b7317f6e002753616848bbd9bbe33b).
[flink-akka.actor.default-dispatcher-3] INFO 
org.apache.flink.runtime.jobmaster.JobMaster - Close ResourceManager connection 
2e86c76b957f04d73fc2468d5f7fa491: JobManager is shutting down..
[flink-akka.actor.default-dispatcher-3] INFO 
org.apache.flink.runtime.jobmaster.slotpool.SlotPoolImpl - Stopping SlotPool.
[flink-akka.actor.default-dispatcher-4] INFO 
org.apache.flink.runtime.resourcemanager.StandaloneResourceManager - Disconnect 
job manager ad2e12ce6e9ba634e129a293c7124c66@akka://flink/user/jobmanager_1 for 
job 39b7317f6e002753616848bbd9bbe33b from the resource manager.
[flink-runner-job-invoker] INFO 
org.apache.flink.runtime.minicluster.MiniCluster - Shutting down Flink Mini 
Cluster
[flink-runner-job-invoker] INFO 
org.apache.flink.runtime.dispatcher.DispatcherRestEndpoint - Shutting down rest 
endpoint.
[mini-cluster-io-thread-15] INFO 
org.apache.flink.runtime.taskexecutor.TaskExecutor - JobManager for job 
39b7317f6e002753616848bbd9bbe33b with leader id 
ad2e12ce6e9ba634e129a293c7124c66 lost leadership.
[flink-akka.actor.default-dispatcher-5] INFO 
org.apache.flink.runtime.taskexecutor.slot.TaskSlotTable - Free slot 
TaskSlot(index:1, state:ACTIVE, resource profile: 
ResourceProfile{cpuCores=1.7976931348623157E308, heapMemoryInMB=2147483647, 
directMemoryInMB=2147483647, nativeMemoryInMB=2147483647, 
networkMemoryInMB=2147483647, managedMemoryInMB=8136}, allocationId: 
c57d3fdab84eb2453825201892f2fd6e, jobId: 39b7317f6e002753616848bbd9bbe33b).
[flink-akka.actor.default-dispatcher-5] INFO 
org.apache.flink.runtime.taskexecutor.JobLeaderService - Remove job 
39b7317f6e002753616848bbd9bbe33b from job leader monitoring.
[flink-akka.actor.default-dispatcher-5] INFO 
org.apache.flink.runtime.taskexecutor.TaskExecutor - Close JobManager 
connection for job 39b7317f6e002753616848bbd9bbe33b.
[flink-akka.actor.default-dispatcher-5] INFO 
org.apache.flink.runtime.taskexecutor.TaskExecutor - Close JobManager 
connection for job 39b7317f6e002753616848bbd9bbe33b.
[flink-akka.actor.default-dispatcher-5] INFO 
org.apache.flink.runtime.taskexecutor.JobLeaderService - Cannot reconnect to 
job 39b7317f6e002753616848bbd9bbe33b because it is not registered.
[flink-akka.actor.default-dispatcher-5] INFO 
org.apache.flink.runtime.taskexecutor.TaskExecutor - Stopping TaskExecutor 
akka://flink/user/taskmanager_0.
[flink-akka.actor.default-dispatcher-5] INFO 
org.apache.flink.runtime.taskexecutor.TaskExecutor - Close ResourceManager 
connection 2e86c76b957f04d73fc2468d5f7fa491.
[flink-akka.actor.default-dispatcher-3] INFO 
org.apache.flink.runtime.resourcemanager.StandaloneResourceManager - Closing 
TaskExecutor connection d8ba5b29-0a0c-4d9a-b986-9711216174f0 because: The 
TaskExecutor is shutting down.
[flink-akka.actor.default-dispatcher-5] INFO 
org.apache.flink.runtime.taskexecutor.JobLeaderService - Stop job leader 
service.
[flink-akka.actor.default-dispatcher-5] INFO 
org.apache.flink.runtime.state.TaskExecutorLocalStateStoresManager - Shutting 
down TaskExecutorLocalStateStoresManager.
[flink-akka.actor.default-dispatcher-5] INFO 
org.apache.flink.runtime.io.disk.FileChannelManagerImpl - FileChannelManager 
removed spill file directory /tmp/flink-io-01d04041-d21a-4b87-b2e8-85e59e5a41f2
[flink-akka.actor.default-dispatcher-5] INFO 
org.apache.flink.runtime.io.network.NettyShuffleEnvironment - Shutting down the 
network environment and its components.
[ForkJoinPool.commonPool-worker-2] INFO 
org.apache.flink.runtime.dispatcher.DispatcherRestEndpoint - Removing cache 
directory /tmp/flink-web-ui
[ForkJoinPool.commonPool-worker-2] INFO 
org.apache.flink.runtime.dispatcher.DispatcherRestEndpoint - Shut down complete.
[flink-akka.actor.default-dispatcher-6] INFO 
org.apache.flink.runtime.resourcemanager.StandaloneResourceManager - Shut down 
cluster because application is in CANCELED, diagnostics 
DispatcherResourceManagerComponent has been closed..
[flink-akka.actor.default-dispatcher-3] INFO 
org.apache.flink.runtime.dispatcher.StandaloneDispatcher - Stopping dispatcher 
akka://flink/user/dispatcher.
[flink-akka.actor.default-dispatcher-5] INFO 
org.apache.flink.runtime.io.disk.FileChannelManagerImpl - FileChannelManager 
removed spill file directory 
/tmp/flink-netty-shuffle-a79002f5-8661-47eb-a76f-79cb2b0a683b
[flink-akka.actor.default-dispatcher-4] INFO 
org.apache.flink.runtime.resourcemanager.slotmanager.SlotManagerImpl - Closing 
the SlotManager.
[flink-akka.actor.default-dispatcher-4] INFO 
org.apache.flink.runtime.resourcemanager.slotmanager.SlotManagerImpl - 
Suspending the SlotManager.
[flink-akka.actor.default-dispatcher-5] INFO 
org.apache.flink.runtime.taskexecutor.KvStateService - Shutting down the 
kvState service and its components.
[flink-akka.actor.default-dispatcher-3] INFO 
org.apache.flink.runtime.dispatcher.StandaloneDispatcher - Stopping all 
currently running jobs of dispatcher akka://flink/user/dispatcher.
[flink-akka.actor.default-dispatcher-5] INFO 
org.apache.flink.runtime.taskexecutor.JobLeaderService - Stop job leader 
service.
[flink-akka.actor.default-dispatcher-5] INFO 
org.apache.flink.runtime.filecache.FileCache - removed file cache directory 
/tmp/flink-dist-cache-f6628f38-7c5b-4eb2-accc-8bb4ecbd651d
[flink-akka.actor.default-dispatcher-5] INFO 
org.apache.flink.runtime.taskexecutor.TaskExecutor - Stopped TaskExecutor 
akka://flink/user/taskmanager_0.
[flink-akka.actor.default-dispatcher-3] INFO 
org.apache.flink.runtime.rest.handler.legacy.backpressure.StackTraceSampleCoordinator
 - Shutting down stack trace sample coordinator.
[flink-akka.actor.default-dispatcher-3] INFO 
org.apache.flink.runtime.dispatcher.StandaloneDispatcher - Stopped dispatcher 
akka://flink/user/dispatcher.
[flink-akka.actor.default-dispatcher-3] INFO 
org.apache.flink.runtime.rpc.akka.AkkaRpcService - Stopping Akka RPC service.
[flink-metrics-2] INFO akka.remote.RemoteActorRefProvider$RemotingTerminator - 
Shutting down remote daemon.
[flink-metrics-2] INFO akka.remote.RemoteActorRefProvider$RemotingTerminator - 
Remote daemon shut down; proceeding with flushing remote transports.
[flink-metrics-2] INFO akka.remote.RemoteActorRefProvider$RemotingTerminator - 
Remoting shut down.
[flink-metrics-2] INFO org.apache.flink.runtime.rpc.akka.AkkaRpcService - 
Stopping Akka RPC service.
[flink-metrics-2] INFO org.apache.flink.runtime.rpc.akka.AkkaRpcService - 
Stopped Akka RPC service.
[flink-akka.actor.default-dispatcher-6] INFO 
org.apache.flink.runtime.blob.PermanentBlobCache - Shutting down BLOB cache
[flink-akka.actor.default-dispatcher-6] INFO 
org.apache.flink.runtime.blob.TransientBlobCache - Shutting down BLOB cache
[flink-akka.actor.default-dispatcher-6] INFO 
org.apache.flink.runtime.blob.BlobServer - Stopped BLOB server at 0.0.0.0:43713
[flink-akka.actor.default-dispatcher-6] INFO 
org.apache.flink.runtime.rpc.akka.AkkaRpcService - Stopped Akka RPC service.
[flink-runner-job-invoker] INFO 
org.apache.beam.runners.flink.FlinkPipelineRunner - Execution finished in 4885 
msecs
[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(36write/Write/WriteImpl/DoOnce/Impulse.None/beam:env:docker:v1:0:beam:metric:element_count:v1
 {PCOLLECTION=ref_PCollection_PCollection_11}: 1, 
19group/GroupByWindow.None/beam:env:docker:v1:0:beam:metric:pardo_execution_time:process_bundle_msecs:v1
 {PTRANSFORM=ref_AppliedPTransform_format_14}: 0, 
42read/Read/_SDFBoundedSourceWrapper/Impulse.None/beam:env:docker:v1:0:beam:metric:pardo_execution_time:process_bundle_msecs:v1
 {PTRANSFORM=fn/write/ref_PCollection_PCollection_1/SplitAndSize0:0}: 0, 
36write/Write/WriteImpl/DoOnce/Impulse.None/beam:env:docker:v1:0:beam:metric:element_count:v1
 {PCOLLECTION=ref_PCollection_PCollection_12}: 1, 
40write/Write/WriteImpl/DoOnce/Map(decode).None/beam:env:docker:v1:0:beam:metric:pardo_execution_time:process_bundle_msecs:v1
 {PTRANSFORM=fn/read/ref_PCollection_PCollection_12:0}: 0, 
36write/Write/WriteImpl/DoOnce/Impulse.None/beam:env:docker:v1:0:beam:metric:element_count:v1
 {PCOLLECTION=ref_PCollection_PCollection_10}: 1, 
40write/Write/WriteImpl/DoOnce/Map(decode).None/beam:env:docker:v1:2:beam:metric:element_count:v1
 {PCOLLECTION=ref_PCollection_PCollection_22}: 2, 
42read/Read/_SDFBoundedSourceWrapper/Impulse.None/SplitAndSize0/beam:env:docker:v1:0:beam:metric:pardo_execution_time:finish_bundle_msecs:v1
 {PTRANSFORM=ref_AppliedPTransform_pair_with_one_8}: 0, 
6format.None/beam:env:docker:v1:0:beam:metric:pardo_execution_time:start_bundle_msecs:v1
 
{PTRANSFORM=ref_AppliedPTransform_write/Write/WriteImpl/WindowInto(WindowIntoFn)_26}:
 0, 
40write/Write/WriteImpl/DoOnce/Map(decode).None/beam:env:docker:v1:1:beam:metric:element_count:v1
 {PCOLLECTION=ref_PCollection_PCollection_21}: 0, 
36write/Write/WriteImpl/DoOnce/Impulse.None/beam:env:docker:v1:0:beam:metric:ptransform_execution_time:total_msecs:v1
 {PTRANSFORM=ref_AppliedPTransform_write/Write/WriteImpl/DoOnce/FlatMap(<lambda 
at core.py:2643>)_20}: 0, 
40write/Write/WriteImpl/DoOnce/Map(decode).None/beam:env:docker:v1:0:beam:metric:element_count:v1
 {PCOLLECTION=ref_PCollection_PCollection_13}: 1, 
42read/Read/_SDFBoundedSourceWrapper/Impulse.None/SplitAndSize0/beam:env:docker:v1:0:beam:metric:pardo_execution_time:process_bundle_msecs:v1
 {PTRANSFORM=ref_AppliedPTransform_split_7}: 2, 
40write/Write/WriteImpl/DoOnce/Map(decode).None/beam:env:docker:v1:0:beam:metric:pardo_execution_time:start_bundle_msecs:v1
 {PTRANSFORM=fn/write/ref_PCollection_PCollection_13:0}: 0, 
42read/Read/_SDFBoundedSourceWrapper/Impulse.None/SplitAndSize0/beam:env:docker:v1:0:beam:metric:pardo_execution_time:finish_bundle_msecs:v1
 {PTRANSFORM=ref_AppliedPTransform_split_7}: 0, 
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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 3m 59s
82 actionable tasks: 63 executed, 17 from cache, 2 up-to-date

Publishing build scan...
https://gradle.com/s/rau5y2urajkqu

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

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