See 
<https://builds.apache.org/job/beam_PostCommit_XVR_Flink/358/display/redirect>

------------------------------------------
[...truncated 4.57 MB...]
[DataSink (DiscardingOutput) (1/16)] INFO 
org.apache.flink.runtime.taskmanager.Task - Freeing task resources for DataSink 
(DiscardingOutput) (1/16) (15fa721ff3246f12d5050bf426d13490).
[DataSink (DiscardingOutput) (1/16)] INFO 
org.apache.flink.runtime.taskmanager.Task - Ensuring all FileSystem streams are 
closed for task DataSink (DiscardingOutput) (1/16) 
(15fa721ff3246f12d5050bf426d13490) [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 DataSink 
(DiscardingOutput) 15fa721ff3246f12d5050bf426d13490.
[flink-akka.actor.default-dispatcher-3] INFO 
org.apache.flink.runtime.executiongraph.ExecutionGraph - DataSink 
(DiscardingOutput) (1/16) (15fa721ff3246f12d5050bf426d13490) switched from 
RUNNING to FINISHED.
[MapPartition (MapPartition at [3]assert_that/{Group, Unkey, Match}) (11/16)] 
INFO org.apache.flink.runtime.taskmanager.Task - MapPartition (MapPartition at 
[3]assert_that/{Group, Unkey, Match}) (11/16) 
(8885119f8da7f49a399645a011b19e3d) switched from RUNNING to FINISHED.
[MapPartition (MapPartition at [3]assert_that/{Group, Unkey, Match}) (11/16)] 
INFO org.apache.flink.runtime.taskmanager.Task - Freeing task resources for 
MapPartition (MapPartition at [3]assert_that/{Group, Unkey, Match}) (11/16) 
(8885119f8da7f49a399645a011b19e3d).
[MapPartition (MapPartition at [3]assert_that/{Group, Unkey, Match}) (11/16)] 
INFO org.apache.flink.runtime.taskmanager.Task - Ensuring all FileSystem 
streams are closed for task MapPartition (MapPartition at 
[3]assert_that/{Group, Unkey, Match}) (11/16) 
(8885119f8da7f49a399645a011b19e3d) [FINISHED]
[jobmanager-future-thread-4] INFO 
org.apache.flink.runtime.executiongraph.ExecutionGraph - DataSink 
(DiscardingOutput) (11/16) (c865906b7271be2836b691d77e4f1793) switched from 
CREATED to SCHEDULED.
[flink-akka.actor.default-dispatcher-7] INFO 
org.apache.flink.runtime.taskexecutor.TaskExecutor - Un-registering task and 
sending final execution state FINISHED to JobManager for task MapPartition 
(MapPartition at [3]assert_that/{Group, Unkey, Match}) 
8885119f8da7f49a399645a011b19e3d.
[flink-akka.actor.default-dispatcher-2] INFO 
org.apache.flink.runtime.executiongraph.ExecutionGraph - DataSink 
(DiscardingOutput) (11/16) (c865906b7271be2836b691d77e4f1793) switched from 
SCHEDULED to DEPLOYING.
[flink-akka.actor.default-dispatcher-2] INFO 
org.apache.flink.runtime.executiongraph.ExecutionGraph - Deploying DataSink 
(DiscardingOutput) (11/16) (attempt #0) to localhost
[flink-akka.actor.default-dispatcher-7] INFO 
org.apache.flink.runtime.executiongraph.ExecutionGraph - MapPartition 
(MapPartition at [3]assert_that/{Group, Unkey, Match}) (11/16) 
(8885119f8da7f49a399645a011b19e3d) switched from RUNNING to FINISHED.
[flink-akka.actor.default-dispatcher-6] INFO 
org.apache.flink.runtime.taskexecutor.TaskExecutor - Received task DataSink 
(DiscardingOutput) (11/16).
[DataSink (DiscardingOutput) (11/16)] INFO 
org.apache.flink.runtime.taskmanager.Task - DataSink (DiscardingOutput) (11/16) 
(c865906b7271be2836b691d77e4f1793) switched from CREATED to DEPLOYING.
[DataSink (DiscardingOutput) (11/16)] INFO 
org.apache.flink.runtime.taskmanager.Task - Creating FileSystem stream leak 
safety net for task DataSink (DiscardingOutput) (11/16) 
(c865906b7271be2836b691d77e4f1793) [DEPLOYING]
[DataSink (DiscardingOutput) (11/16)] INFO 
org.apache.flink.runtime.taskmanager.Task - Loading JAR files for task DataSink 
(DiscardingOutput) (11/16) (c865906b7271be2836b691d77e4f1793) [DEPLOYING].
[DataSink (DiscardingOutput) (11/16)] INFO 
org.apache.flink.runtime.taskmanager.Task - Registering task at network: 
DataSink (DiscardingOutput) (11/16) (c865906b7271be2836b691d77e4f1793) 
[DEPLOYING].
[DataSink (DiscardingOutput) (11/16)] INFO 
org.apache.flink.runtime.taskmanager.Task - DataSink (DiscardingOutput) (11/16) 
(c865906b7271be2836b691d77e4f1793) switched from DEPLOYING to RUNNING.
[flink-akka.actor.default-dispatcher-7] INFO 
org.apache.flink.runtime.executiongraph.ExecutionGraph - DataSink 
(DiscardingOutput) (11/16) (c865906b7271be2836b691d77e4f1793) switched from 
DEPLOYING to RUNNING.
[DataSink (DiscardingOutput) (11/16)] INFO 
org.apache.flink.runtime.taskmanager.Task - DataSink (DiscardingOutput) (11/16) 
(c865906b7271be2836b691d77e4f1793) switched from RUNNING to FINISHED.
[DataSink (DiscardingOutput) (11/16)] INFO 
org.apache.flink.runtime.taskmanager.Task - Freeing task resources for DataSink 
(DiscardingOutput) (11/16) (c865906b7271be2836b691d77e4f1793).
[DataSink (DiscardingOutput) (11/16)] INFO 
org.apache.flink.runtime.taskmanager.Task - Ensuring all FileSystem streams are 
closed for task DataSink (DiscardingOutput) (11/16) 
(c865906b7271be2836b691d77e4f1793) [FINISHED]
[flink-akka.actor.default-dispatcher-7] INFO 
org.apache.flink.runtime.taskexecutor.TaskExecutor - Un-registering task and 
sending final execution state FINISHED to JobManager for task DataSink 
(DiscardingOutput) c865906b7271be2836b691d77e4f1793.
[flink-akka.actor.default-dispatcher-7] INFO 
org.apache.flink.runtime.executiongraph.ExecutionGraph - DataSink 
(DiscardingOutput) (11/16) (c865906b7271be2836b691d77e4f1793) switched from 
RUNNING to FINISHED.
[MapPartition (MapPartition at [3]assert_that/{Group, Unkey, Match}) (15/16)] 
INFO org.apache.flink.runtime.taskmanager.Task - MapPartition (MapPartition at 
[3]assert_that/{Group, Unkey, Match}) (15/16) 
(19d660002fc2c5316f6d175ef1ac8a60) switched from RUNNING to FINISHED.
[MapPartition (MapPartition at [3]assert_that/{Group, Unkey, Match}) (15/16)] 
INFO org.apache.flink.runtime.taskmanager.Task - Freeing task resources for 
MapPartition (MapPartition at [3]assert_that/{Group, Unkey, Match}) (15/16) 
(19d660002fc2c5316f6d175ef1ac8a60).
[MapPartition (MapPartition at [3]assert_that/{Group, Unkey, Match}) (15/16)] 
INFO org.apache.flink.runtime.taskmanager.Task - Ensuring all FileSystem 
streams are closed for task MapPartition (MapPartition at 
[3]assert_that/{Group, Unkey, Match}) (15/16) 
(19d660002fc2c5316f6d175ef1ac8a60) [FINISHED]
[jobmanager-future-thread-16] INFO 
org.apache.flink.runtime.executiongraph.ExecutionGraph - DataSink 
(DiscardingOutput) (15/16) (49469bb25d7b628a03f40bfd1f8fb32e) switched from 
CREATED to SCHEDULED.
[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 MapPartition 
(MapPartition at [3]assert_that/{Group, Unkey, Match}) 
19d660002fc2c5316f6d175ef1ac8a60.
[flink-akka.actor.default-dispatcher-7] INFO 
org.apache.flink.runtime.executiongraph.ExecutionGraph - DataSink 
(DiscardingOutput) (15/16) (49469bb25d7b628a03f40bfd1f8fb32e) switched from 
SCHEDULED to DEPLOYING.
[flink-akka.actor.default-dispatcher-7] INFO 
org.apache.flink.runtime.executiongraph.ExecutionGraph - Deploying DataSink 
(DiscardingOutput) (15/16) (attempt #0) to localhost
[flink-akka.actor.default-dispatcher-3] INFO 
org.apache.flink.runtime.taskexecutor.TaskExecutor - Received task DataSink 
(DiscardingOutput) (15/16).
[flink-akka.actor.default-dispatcher-2] INFO 
org.apache.flink.runtime.executiongraph.ExecutionGraph - MapPartition 
(MapPartition at [3]assert_that/{Group, Unkey, Match}) (15/16) 
(19d660002fc2c5316f6d175ef1ac8a60) switched from RUNNING to FINISHED.
[DataSink (DiscardingOutput) (15/16)] INFO 
org.apache.flink.runtime.taskmanager.Task - DataSink (DiscardingOutput) (15/16) 
(49469bb25d7b628a03f40bfd1f8fb32e) switched from CREATED to DEPLOYING.
[DataSink (DiscardingOutput) (15/16)] INFO 
org.apache.flink.runtime.taskmanager.Task - Creating FileSystem stream leak 
safety net for task DataSink (DiscardingOutput) (15/16) 
(49469bb25d7b628a03f40bfd1f8fb32e) [DEPLOYING]
[DataSink (DiscardingOutput) (15/16)] INFO 
org.apache.flink.runtime.taskmanager.Task - Loading JAR files for task DataSink 
(DiscardingOutput) (15/16) (49469bb25d7b628a03f40bfd1f8fb32e) [DEPLOYING].
[DataSink (DiscardingOutput) (15/16)] INFO 
org.apache.flink.runtime.taskmanager.Task - Registering task at network: 
DataSink (DiscardingOutput) (15/16) (49469bb25d7b628a03f40bfd1f8fb32e) 
[DEPLOYING].
[DataSink (DiscardingOutput) (15/16)] INFO 
org.apache.flink.runtime.taskmanager.Task - DataSink (DiscardingOutput) (15/16) 
(49469bb25d7b628a03f40bfd1f8fb32e) switched from DEPLOYING to RUNNING.
[flink-akka.actor.default-dispatcher-6] INFO 
org.apache.flink.runtime.executiongraph.ExecutionGraph - DataSink 
(DiscardingOutput) (15/16) (49469bb25d7b628a03f40bfd1f8fb32e) switched from 
DEPLOYING to RUNNING.
[DataSink (DiscardingOutput) (15/16)] INFO 
org.apache.flink.runtime.taskmanager.Task - DataSink (DiscardingOutput) (15/16) 
(49469bb25d7b628a03f40bfd1f8fb32e) switched from RUNNING to FINISHED.
[DataSink (DiscardingOutput) (15/16)] INFO 
org.apache.flink.runtime.taskmanager.Task - Freeing task resources for DataSink 
(DiscardingOutput) (15/16) (49469bb25d7b628a03f40bfd1f8fb32e).
[DataSink (DiscardingOutput) (15/16)] INFO 
org.apache.flink.runtime.taskmanager.Task - Ensuring all FileSystem streams are 
closed for task DataSink (DiscardingOutput) (15/16) 
(49469bb25d7b628a03f40bfd1f8fb32e) [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 DataSink 
(DiscardingOutput) 49469bb25d7b628a03f40bfd1f8fb32e.
[flink-akka.actor.default-dispatcher-2] INFO 
org.apache.flink.runtime.executiongraph.ExecutionGraph - DataSink 
(DiscardingOutput) (15/16) (49469bb25d7b628a03f40bfd1f8fb32e) switched from 
RUNNING to FINISHED.
[MapPartition (MapPartition at [3]assert_that/{Group, Unkey, Match}) (8/16)] 
INFO org.apache.flink.runtime.taskmanager.Task - MapPartition (MapPartition at 
[3]assert_that/{Group, Unkey, Match}) (8/16) (53becc4125e5edb7249899d5186a0301) 
switched from RUNNING to FINISHED.
[MapPartition (MapPartition at [3]assert_that/{Group, Unkey, Match}) (8/16)] 
INFO org.apache.flink.runtime.taskmanager.Task - Freeing task resources for 
MapPartition (MapPartition at [3]assert_that/{Group, Unkey, Match}) (8/16) 
(53becc4125e5edb7249899d5186a0301).
[MapPartition (MapPartition at [3]assert_that/{Group, Unkey, Match}) (8/16)] 
INFO org.apache.flink.runtime.taskmanager.Task - Ensuring all FileSystem 
streams are closed for task MapPartition (MapPartition at 
[3]assert_that/{Group, Unkey, Match}) (8/16) (53becc4125e5edb7249899d5186a0301) 
[FINISHED]
[jobmanager-future-thread-6] INFO 
org.apache.flink.runtime.executiongraph.ExecutionGraph - DataSink 
(DiscardingOutput) (8/16) (c786490c872f0884d089071b2a0cf73e) switched from 
CREATED to SCHEDULED.
[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 MapPartition 
(MapPartition at [3]assert_that/{Group, Unkey, Match}) 
53becc4125e5edb7249899d5186a0301.
[flink-akka.actor.default-dispatcher-2] INFO 
org.apache.flink.runtime.executiongraph.ExecutionGraph - DataSink 
(DiscardingOutput) (8/16) (c786490c872f0884d089071b2a0cf73e) switched from 
SCHEDULED to DEPLOYING.
[flink-akka.actor.default-dispatcher-2] INFO 
org.apache.flink.runtime.executiongraph.ExecutionGraph - Deploying DataSink 
(DiscardingOutput) (8/16) (attempt #0) to localhost
[flink-akka.actor.default-dispatcher-2] INFO 
org.apache.flink.runtime.executiongraph.ExecutionGraph - MapPartition 
(MapPartition at [3]assert_that/{Group, Unkey, Match}) (8/16) 
(53becc4125e5edb7249899d5186a0301) switched from RUNNING to FINISHED.
[flink-akka.actor.default-dispatcher-3] INFO 
org.apache.flink.runtime.taskexecutor.TaskExecutor - Received task DataSink 
(DiscardingOutput) (8/16).
[DataSink (DiscardingOutput) (8/16)] INFO 
org.apache.flink.runtime.taskmanager.Task - DataSink (DiscardingOutput) (8/16) 
(c786490c872f0884d089071b2a0cf73e) switched from CREATED to DEPLOYING.
[DataSink (DiscardingOutput) (8/16)] INFO 
org.apache.flink.runtime.taskmanager.Task - Creating FileSystem stream leak 
safety net for task DataSink (DiscardingOutput) (8/16) 
(c786490c872f0884d089071b2a0cf73e) [DEPLOYING]
[DataSink (DiscardingOutput) (8/16)] INFO 
org.apache.flink.runtime.taskmanager.Task - Loading JAR files for task DataSink 
(DiscardingOutput) (8/16) (c786490c872f0884d089071b2a0cf73e) [DEPLOYING].
[DataSink (DiscardingOutput) (8/16)] INFO 
org.apache.flink.runtime.taskmanager.Task - Registering task at network: 
DataSink (DiscardingOutput) (8/16) (c786490c872f0884d089071b2a0cf73e) 
[DEPLOYING].
[DataSink (DiscardingOutput) (8/16)] INFO 
org.apache.flink.runtime.taskmanager.Task - DataSink (DiscardingOutput) (8/16) 
(c786490c872f0884d089071b2a0cf73e) switched from DEPLOYING to RUNNING.
[flink-akka.actor.default-dispatcher-6] INFO 
org.apache.flink.runtime.executiongraph.ExecutionGraph - DataSink 
(DiscardingOutput) (8/16) (c786490c872f0884d089071b2a0cf73e) switched from 
DEPLOYING to RUNNING.
[DataSink (DiscardingOutput) (8/16)] INFO 
org.apache.flink.runtime.taskmanager.Task - DataSink (DiscardingOutput) (8/16) 
(c786490c872f0884d089071b2a0cf73e) switched from RUNNING to FINISHED.
[DataSink (DiscardingOutput) (8/16)] INFO 
org.apache.flink.runtime.taskmanager.Task - Freeing task resources for DataSink 
(DiscardingOutput) (8/16) (c786490c872f0884d089071b2a0cf73e).
[DataSink (DiscardingOutput) (8/16)] INFO 
org.apache.flink.runtime.taskmanager.Task - Ensuring all FileSystem streams are 
closed for task DataSink (DiscardingOutput) (8/16) 
(c786490c872f0884d089071b2a0cf73e) [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 DataSink 
(DiscardingOutput) c786490c872f0884d089071b2a0cf73e.
[flink-akka.actor.default-dispatcher-6] INFO 
org.apache.flink.runtime.executiongraph.ExecutionGraph - DataSink 
(DiscardingOutput) (8/16) (c786490c872f0884d089071b2a0cf73e) switched from 
RUNNING to FINISHED.
[MapPartition (MapPartition at [3]assert_that/{Group, Unkey, Match}) (9/16)] 
INFO org.apache.flink.runtime.taskmanager.Task - MapPartition (MapPartition at 
[3]assert_that/{Group, Unkey, Match}) (9/16) (2199206b21652798834395742cd7fa30) 
switched from RUNNING to FINISHED.
[MapPartition (MapPartition at [3]assert_that/{Group, Unkey, Match}) (9/16)] 
INFO org.apache.flink.runtime.taskmanager.Task - Freeing task resources for 
MapPartition (MapPartition at [3]assert_that/{Group, Unkey, Match}) (9/16) 
(2199206b21652798834395742cd7fa30).
[MapPartition (MapPartition at [3]assert_that/{Group, Unkey, Match}) (9/16)] 
INFO org.apache.flink.runtime.taskmanager.Task - Ensuring all FileSystem 
streams are closed for task MapPartition (MapPartition at 
[3]assert_that/{Group, Unkey, Match}) (9/16) (2199206b21652798834395742cd7fa30) 
[FINISHED]
[jobmanager-future-thread-15] INFO 
org.apache.flink.runtime.executiongraph.ExecutionGraph - DataSink 
(DiscardingOutput) (9/16) (3af3fa59a4501146be0059c0d2b77f44) switched from 
CREATED to SCHEDULED.
[flink-akka.actor.default-dispatcher-7] INFO 
org.apache.flink.runtime.taskexecutor.TaskExecutor - Un-registering task and 
sending final execution state FINISHED to JobManager for task MapPartition 
(MapPartition at [3]assert_that/{Group, Unkey, Match}) 
2199206b21652798834395742cd7fa30.
[flink-akka.actor.default-dispatcher-3] INFO 
org.apache.flink.runtime.executiongraph.ExecutionGraph - DataSink 
(DiscardingOutput) (9/16) (3af3fa59a4501146be0059c0d2b77f44) switched from 
SCHEDULED to DEPLOYING.
[flink-akka.actor.default-dispatcher-3] INFO 
org.apache.flink.runtime.executiongraph.ExecutionGraph - Deploying DataSink 
(DiscardingOutput) (9/16) (attempt #0) to localhost
[flink-akka.actor.default-dispatcher-7] INFO 
org.apache.flink.runtime.taskexecutor.TaskExecutor - Received task DataSink 
(DiscardingOutput) (9/16).
[flink-akka.actor.default-dispatcher-3] INFO 
org.apache.flink.runtime.executiongraph.ExecutionGraph - MapPartition 
(MapPartition at [3]assert_that/{Group, Unkey, Match}) (9/16) 
(2199206b21652798834395742cd7fa30) switched from RUNNING to FINISHED.
[DataSink (DiscardingOutput) (9/16)] INFO 
org.apache.flink.runtime.taskmanager.Task - DataSink (DiscardingOutput) (9/16) 
(3af3fa59a4501146be0059c0d2b77f44) switched from CREATED to DEPLOYING.
[DataSink (DiscardingOutput) (9/16)] INFO 
org.apache.flink.runtime.taskmanager.Task - Creating FileSystem stream leak 
safety net for task DataSink (DiscardingOutput) (9/16) 
(3af3fa59a4501146be0059c0d2b77f44) [DEPLOYING]
[DataSink (DiscardingOutput) (9/16)] INFO 
org.apache.flink.runtime.taskmanager.Task - Loading JAR files for task DataSink 
(DiscardingOutput) (9/16) (3af3fa59a4501146be0059c0d2b77f44) [DEPLOYING].
[DataSink (DiscardingOutput) (9/16)] INFO 
org.apache.flink.runtime.taskmanager.Task - Registering task at network: 
DataSink (DiscardingOutput) (9/16) (3af3fa59a4501146be0059c0d2b77f44) 
[DEPLOYING].
[DataSink (DiscardingOutput) (9/16)] INFO 
org.apache.flink.runtime.taskmanager.Task - DataSink (DiscardingOutput) (9/16) 
(3af3fa59a4501146be0059c0d2b77f44) switched from DEPLOYING to RUNNING.
[flink-akka.actor.default-dispatcher-6] INFO 
org.apache.flink.runtime.executiongraph.ExecutionGraph - DataSink 
(DiscardingOutput) (9/16) (3af3fa59a4501146be0059c0d2b77f44) switched from 
DEPLOYING to RUNNING.
[MapPartition (MapPartition at [3]assert_that/{Group, Unkey, Match}) (2/16)] 
INFO org.apache.flink.runtime.taskmanager.Task - MapPartition (MapPartition at 
[3]assert_that/{Group, Unkey, Match}) (2/16) (595c4b764224ac54a6dafbdebef612bb) 
switched from RUNNING to FINISHED.
[MapPartition (MapPartition at [3]assert_that/{Group, Unkey, Match}) (2/16)] 
INFO org.apache.flink.runtime.taskmanager.Task - Freeing task resources for 
MapPartition (MapPartition at [3]assert_that/{Group, Unkey, Match}) (2/16) 
(595c4b764224ac54a6dafbdebef612bb).
[jobmanager-future-thread-16] INFO 
org.apache.flink.runtime.executiongraph.ExecutionGraph - DataSink 
(DiscardingOutput) (2/16) (04125adda1c1d9904ae0daf4733b9950) switched from 
CREATED to SCHEDULED.
[MapPartition (MapPartition at [3]assert_that/{Group, Unkey, Match}) (2/16)] 
INFO org.apache.flink.runtime.taskmanager.Task - Ensuring all FileSystem 
streams are closed for task MapPartition (MapPartition at 
[3]assert_that/{Group, Unkey, Match}) (2/16) (595c4b764224ac54a6dafbdebef612bb) 
[FINISHED]
[DataSink (DiscardingOutput) (9/16)] INFO 
org.apache.flink.runtime.taskmanager.Task - DataSink (DiscardingOutput) (9/16) 
(3af3fa59a4501146be0059c0d2b77f44) switched from RUNNING to FINISHED.
[DataSink (DiscardingOutput) (9/16)] INFO 
org.apache.flink.runtime.taskmanager.Task - Freeing task resources for DataSink 
(DiscardingOutput) (9/16) (3af3fa59a4501146be0059c0d2b77f44).
[MapPartition (MapPartition at [3]assert_that/{Group, Unkey, Match}) (14/16)] 
INFO org.apache.flink.runtime.taskmanager.Task - MapPartition (MapPartition at 
[3]assert_that/{Group, Unkey, Match}) (14/16) 
(d3211cbcbf6c2d7b4a34d575c9818442) switched from RUNNING to FINISHED.
[flink-akka.actor.default-dispatcher-7] INFO 
org.apache.flink.runtime.taskexecutor.TaskExecutor - Un-registering task and 
sending final execution state FINISHED to JobManager for task MapPartition 
(MapPartition at [3]assert_that/{Group, Unkey, Match}) 
595c4b764224ac54a6dafbdebef612bb.
[DataSink (DiscardingOutput) (9/16)] INFO 
org.apache.flink.runtime.taskmanager.Task - Ensuring all FileSystem streams are 
closed for task DataSink (DiscardingOutput) (9/16) 
(3af3fa59a4501146be0059c0d2b77f44) [FINISHED]
[MapPartition (MapPartition at [3]assert_that/{Group, Unkey, Match}) (14/16)] 
INFO org.apache.flink.runtime.taskmanager.Task - Freeing task resources for 
MapPartition (MapPartition at [3]assert_that/{Group, Unkey, Match}) (14/16) 
(d3211cbcbf6c2d7b4a34d575c9818442).
[jobmanager-future-thread-2] INFO 
org.apache.flink.runtime.executiongraph.ExecutionGraph - DataSink 
(DiscardingOutput) (14/16) (ea42c199799497f78bbef3d194ecb8f5) switched from 
CREATED to SCHEDULED.
[flink-akka.actor.default-dispatcher-2] INFO 
org.apache.flink.runtime.executiongraph.ExecutionGraph - DataSink 
(DiscardingOutput) (2/16) (04125adda1c1d9904ae0daf4733b9950) switched from 
SCHEDULED to DEPLOYING.
[MapPartition (MapPartition at [3]assert_that/{Group, Unkey, Match}) (14/16)] 
INFO org.apache.flink.runtime.taskmanager.Task - Ensuring all FileSystem 
streams are closed for task MapPartition (MapPartition at 
[3]assert_that/{Group, Unkey, Match}) (14/16) 
(d3211cbcbf6c2d7b4a34d575c9818442) [FINISHED]
[flink-akka.actor.default-dispatcher-2] INFO 
org.apache.flink.runtime.executiongraph.ExecutionGraph - Deploying DataSink 
(DiscardingOutput) (2/16) (attempt #0) to localhost
[flink-akka.actor.default-dispatcher-6] INFO 
org.apache.flink.runtime.executiongraph.ExecutionGraph - DataSink 
(DiscardingOutput) (14/16) (ea42c199799497f78bbef3d194ecb8f5) switched from 
SCHEDULED to DEPLOYING.
[flink-akka.actor.default-dispatcher-7] INFO 
org.apache.flink.runtime.taskexecutor.TaskExecutor - Un-registering task and 
sending final execution state FINISHED to JobManager for task DataSink 
(DiscardingOutput) 3af3fa59a4501146be0059c0d2b77f44.
[flink-akka.actor.default-dispatcher-6] INFO 
org.apache.flink.runtime.executiongraph.ExecutionGraph - Deploying DataSink 
(DiscardingOutput) (14/16) (attempt #0) to localhost
[flink-akka.actor.default-dispatcher-7] INFO 
org.apache.flink.runtime.taskexecutor.TaskExecutor - Un-registering task and 
sending final execution state FINISHED to JobManager for task MapPartition 
(MapPartition at [3]assert_that/{Group, Unkey, Match}) 
d3211cbcbf6c2d7b4a34d575c9818442.
[flink-akka.actor.default-dispatcher-2] INFO 
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(MapPartition at [3]assert_that/{Group, Unkey, Match}) (2/16) 
(595c4b764224ac54a6dafbdebef612bb) switched from RUNNING to FINISHED.
[flink-akka.actor.default-dispatcher-7] INFO 
org.apache.flink.runtime.taskexecutor.TaskExecutor - Received task DataSink 
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[flink-akka.actor.default-dispatcher-2] INFO 
org.apache.flink.runtime.executiongraph.ExecutionGraph - DataSink 
(DiscardingOutput) (9/16) (3af3fa59a4501146be0059c0d2b77f44) switched from 
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[DataSink (DiscardingOutput) (2/16)] INFO 
org.apache.flink.runtime.taskmanager.Task - Creating FileSystem stream leak 
safety net for task DataSink (DiscardingOutput) (2/16) 
(04125adda1c1d9904ae0daf4733b9950) [DEPLOYING]
[flink-akka.actor.default-dispatcher-7] INFO 
org.apache.flink.runtime.taskexecutor.TaskExecutor - Received task DataSink 
(DiscardingOutput) (14/16).
[DataSink (DiscardingOutput) (2/16)] INFO 
org.apache.flink.runtime.taskmanager.Task - Loading JAR files for task DataSink 
(DiscardingOutput) (2/16) (04125adda1c1d9904ae0daf4733b9950) [DEPLOYING].
[DataSink (DiscardingOutput) (2/16)] INFO 
org.apache.flink.runtime.taskmanager.Task - Registering task at network: 
DataSink (DiscardingOutput) (2/16) (04125adda1c1d9904ae0daf4733b9950) 
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[DataSink (DiscardingOutput) (14/16)] INFO 
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(ea42c199799497f78bbef3d194ecb8f5) [DEPLOYING]
[flink-akka.actor.default-dispatcher-2] INFO 
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[DataSink (DiscardingOutput) (14/16)] INFO 
org.apache.flink.runtime.taskmanager.Task - Loading JAR files for task DataSink 
(DiscardingOutput) (14/16) (ea42c199799497f78bbef3d194ecb8f5) [DEPLOYING].
[flink-akka.actor.default-dispatcher-2] INFO 
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org.apache.flink.runtime.taskmanager.Task - Registering task at network: 
DataSink (DiscardingOutput) (14/16) (ea42c199799497f78bbef3d194ecb8f5) 
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[DataSink (DiscardingOutput) (2/16)] INFO 
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org.apache.flink.runtime.taskmanager.Task - Freeing task resources for DataSink 
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org.apache.flink.runtime.taskexecutor.TaskExecutor - Un-registering task and 
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(DiscardingOutput) 04125adda1c1d9904ae0daf4733b9950.
[flink-akka.actor.default-dispatcher-3] INFO 
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(ea42c199799497f78bbef3d194ecb8f5) [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 DataSink 
(DiscardingOutput) ea42c199799497f78bbef3d194ecb8f5.
[flink-akka.actor.default-dispatcher-7] INFO 
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(DiscardingOutput) (14/16) (ea42c199799497f78bbef3d194ecb8f5) switched from 
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[MapPartition (MapPartition at [3]assert_that/{Group, Unkey, Match}) (12/16)] 
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(195eb807d565325ccaff80562ca693be) switched from RUNNING to FINISHED.
[MapPartition (MapPartition at [3]assert_that/{Group, Unkey, Match}) (12/16)] 
INFO org.apache.flink.runtime.taskmanager.Task - Freeing task resources for 
MapPartition (MapPartition at [3]assert_that/{Group, Unkey, Match}) (12/16) 
(195eb807d565325ccaff80562ca693be).
[jobmanager-future-thread-11] INFO 
org.apache.flink.runtime.executiongraph.ExecutionGraph - DataSink 
(DiscardingOutput) (12/16) (44fe1e60db289fbdbe75c4186570f078) switched from 
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INFO org.apache.flink.runtime.taskmanager.Task - Ensuring all FileSystem 
streams are closed for task MapPartition (MapPartition at 
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(195eb807d565325ccaff80562ca693be) [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 MapPartition 
(MapPartition at [3]assert_that/{Group, Unkey, Match}) 
195eb807d565325ccaff80562ca693be.
[flink-akka.actor.default-dispatcher-6] INFO 
org.apache.flink.runtime.executiongraph.ExecutionGraph - DataSink 
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[flink-akka.actor.default-dispatcher-6] INFO 
org.apache.flink.runtime.executiongraph.ExecutionGraph - Deploying DataSink 
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[flink-akka.actor.default-dispatcher-2] INFO 
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[flink-akka.actor.default-dispatcher-7] INFO 
org.apache.flink.runtime.taskexecutor.TaskExecutor - Received task DataSink 
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[DataSink (DiscardingOutput) (12/16)] INFO 
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[DataSink (DiscardingOutput) (12/16)] INFO 
org.apache.flink.runtime.taskmanager.Task - Creating FileSystem stream leak 
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(44fe1e60db289fbdbe75c4186570f078) [DEPLOYING]
[DataSink (DiscardingOutput) (12/16)] INFO 
org.apache.flink.runtime.taskmanager.Task - Loading JAR files for task DataSink 
(DiscardingOutput) (12/16) (44fe1e60db289fbdbe75c4186570f078) [DEPLOYING].
[DataSink (DiscardingOutput) (12/16)] INFO 
org.apache.flink.runtime.taskmanager.Task - Registering task at network: 
DataSink (DiscardingOutput) (12/16) (44fe1e60db289fbdbe75c4186570f078) 
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[DataSink (DiscardingOutput) (12/16)] INFO 
org.apache.flink.runtime.taskmanager.Task - DataSink (DiscardingOutput) (12/16) 
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[flink-akka.actor.default-dispatcher-7] INFO 
org.apache.flink.runtime.executiongraph.ExecutionGraph - DataSink 
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[DataSink (DiscardingOutput) (12/16)] INFO 
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org.apache.flink.runtime.taskmanager.Task - Freeing task resources for DataSink 
(DiscardingOutput) (12/16) (44fe1e60db289fbdbe75c4186570f078).
[DataSink (DiscardingOutput) (12/16)] INFO 
org.apache.flink.runtime.taskmanager.Task - Ensuring all FileSystem streams are 
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(44fe1e60db289fbdbe75c4186570f078) [FINISHED]
[flink-akka.actor.default-dispatcher-7] INFO 
org.apache.flink.runtime.taskexecutor.TaskExecutor - Un-registering task and 
sending final execution state FINISHED to JobManager for task DataSink 
(DiscardingOutput) 44fe1e60db289fbdbe75c4186570f078.
[flink-akka.actor.default-dispatcher-7] INFO 
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[flink-akka.actor.default-dispatcher-7] INFO 
org.apache.flink.runtime.executiongraph.ExecutionGraph - Job 
BeamApp-root-0913001622-a22219ae (f490bd6b4a7cbe973d702cdf13be7dfb) switched 
from state RUNNING to FINISHED.
[flink-akka.actor.default-dispatcher-2] INFO 
org.apache.flink.runtime.dispatcher.StandaloneDispatcher - Job 
f490bd6b4a7cbe973d702cdf13be7dfb reached globally terminal state FINISHED.
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endpoint.
[flink-akka.actor.default-dispatcher-7] INFO 
org.apache.flink.runtime.jobmaster.JobMaster - Stopping the JobMaster for job 
BeamApp-root-0913001622-a22219ae(f490bd6b4a7cbe973d702cdf13be7dfb).
[flink-akka.actor.default-dispatcher-6] INFO 
org.apache.flink.runtime.taskexecutor.TaskExecutor - Stopping TaskExecutor 
akka://flink/user/taskmanager_0.
[flink-akka.actor.default-dispatcher-6] INFO 
org.apache.flink.runtime.state.TaskExecutorLocalStateStoresManager - Shutting 
down TaskExecutorLocalStateStoresManager.
[flink-akka.actor.default-dispatcher-7] INFO 
org.apache.flink.runtime.jobmaster.JobMaster - Close ResourceManager connection 
dfa8e7a441531d6d3f897b1fb606a14c: JobManager is shutting down..
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org.apache.flink.runtime.jobmaster.slotpool.SlotPool - Suspending SlotPool.
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org.apache.flink.runtime.dispatcher.StandaloneDispatcher - Stopping dispatcher 
akka://flink/user/dispatcher389edb94-6316-41d4-8a39-7b7a6444c85d.
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org.apache.flink.runtime.dispatcher.StandaloneDispatcher - Stopping all 
currently running jobs of dispatcher 
akka://flink/user/dispatcher389edb94-6316-41d4-8a39-7b7a6444c85d.
[flink-akka.actor.default-dispatcher-6] INFO 
org.apache.flink.runtime.io.disk.iomanager.IOManager - I/O manager removed 
spill file directory /tmp/flink-io-163604db-4b49-4b0b-9d28-1b947cae8ecc
[flink-akka.actor.default-dispatcher-7] INFO 
org.apache.flink.runtime.resourcemanager.StandaloneResourceManager - Disconnect 
job manager ba78713cc11f9ede278ea4b8cb3e43bc@akka://flink/user/jobmanager_1 for 
job f490bd6b4a7cbe973d702cdf13be7dfb from the resource manager.
[flink-akka.actor.default-dispatcher-2] INFO 
org.apache.flink.runtime.taskexecutor.TaskExecutor - JobManager for job 
f490bd6b4a7cbe973d702cdf13be7dfb with leader id 
ba78713cc11f9ede278ea4b8cb3e43bc lost leadership.
[flink-akka.actor.default-dispatcher-6] INFO 
org.apache.flink.runtime.io.network.NetworkEnvironment - Shutting down the 
network environment and its components.
[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/dispatcher389edb94-6316-41d4-8a39-7b7a6444c85d.
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org.apache.flink.runtime.resourcemanager.slotmanager.SlotManager - Closing the 
SlotManager.
[flink-akka.actor.default-dispatcher-2] INFO 
org.apache.flink.runtime.resourcemanager.slotmanager.SlotManager - Suspending 
the SlotManager.
[ForkJoinPool.commonPool-worker-9] INFO 
org.apache.flink.runtime.dispatcher.DispatcherRestEndpoint - Removing cache 
directory /tmp/flink-web-ui
[ForkJoinPool.commonPool-worker-9] INFO 
org.apache.flink.runtime.dispatcher.DispatcherRestEndpoint - Shut down complete.
[flink-akka.actor.default-dispatcher-6] INFO 
org.apache.flink.runtime.taskexecutor.JobLeaderService - Stop job leader 
service.
[flink-akka.actor.default-dispatcher-6] INFO 
org.apache.flink.runtime.taskexecutor.TaskExecutor - Stopped TaskExecutor 
akka://flink/user/taskmanager_0.
[flink-akka.actor.default-dispatcher-6] INFO 
org.apache.flink.runtime.rpc.akka.AkkaRpcService - Stopping Akka RPC service.
[flink-akka.actor.default-dispatcher-3] INFO 
org.apache.flink.runtime.blob.PermanentBlobCache - Shutting down BLOB cache
[flink-akka.actor.default-dispatcher-3] INFO 
org.apache.flink.runtime.blob.TransientBlobCache - Shutting down BLOB cache
[flink-akka.actor.default-dispatcher-3] INFO 
org.apache.flink.runtime.blob.BlobServer - Stopped BLOB server at 0.0.0.0:43803
[flink-akka.actor.default-dispatcher-3] 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 20109 
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(ref_PCollection_PCollection_27:beam:metric:pardo_execution_time:start_bundle_msecs:v1
 {PTRANSFORM=fn/read/ref_PCollection_PCollection_27:0}: 0, 
ref_PCollection_PCollection_9:beam:metric:pardo_execution_time:process_bundle_msecs:v1
 {PTRANSFORM=ref_AppliedPTransform_Map(<lambda at external_test.py:366>)_18}: 
0, 
ref_PCollection_PCollection_9:beam:metric:pardo_execution_time:finish_bundle_msecs:v1
 {PTRANSFORM=fn/read/ref_PCollection_PCollection_9:0}: 0, 
pcollection_1:beam:metric:ptransform_execution_time:total_msecs:v1 
{PTRANSFORM=fn/write/ref_PCollection_PCollection_24:1:0}: 0, 
ref_PCollection_PCollection_9:beam:metric:ptransform_execution_time:total_msecs:v1
 
{PTRANSFORM=external_4_AppliedPTransform_root/PerElement/PerElement:PairWithVoid_4}:
 6, pcollection_1:beam:metric:pardo_execution_time:finish_bundle_msecs:v1 
{PTRANSFORM=ref_AppliedPTransform_assert_that/Group/pair_with_1_33}: 0, 
ref_PCollection_PCollection_9:beam:metric:pardo_execution_time:start_bundle_msecs:v1
 {PTRANSFORM=fn/read/ref_PCollection_PCollection_9:0}: 0, 
ref_PCollection_PCollection_27:beam:metric:pardo_execution_time:finish_bundle_msecs:v1
 {PTRANSFORM=fn/read/ref_PCollection_PCollection_27:0}: 0, 
pcollection_1:beam:metric:pardo_execution_time:start_bundle_msecs:v1 
{PTRANSFORM=ref_AppliedPTransform_assert_that/Group/pair_with_1_33}: 115, 
ref_PCollection_PCollection_9:beam:metric:pardo_execution_time:process_bundle_msecs:v1
 {PTRANSFORM=fn/read/ref_PCollection_PCollection_9:0}: 0, 
pcollection_1:beam:metric:ptransform_execution_time:total_msecs:v1 
{PTRANSFORM=ExternalTransform(beam:transforms:xlang:count)/PerElement/CombinePerKey(CountCombineFn)/ExtractOutputs}:
 0, pcollection_1:beam:metric:pardo_execution_time:process_bundle_msecs:v1 
{PTRANSFORM=ref_AppliedPTransform_assert_that/Group/pair_with_1_33}: 0, 
ref_PCollection_PCollection_1:beam:metric:ptransform_execution_time:total_msecs:v1
 {PTRANSFORM=fn/read/ref_PCollection_PCollection_1:0}: 0, 
ref_PCollection_PCollection_17:beam:metric:element_count:v1 
{PCOLLECTION=ref_PCollection_PCollection_18}: 1, 
ref_PCollection_PCollection_9:beam:metric:ptransform_execution_time:total_msecs:v1
 {PTRANSFORM=ref_AppliedPTransform_Create/Map(decode)_16}: 0, 
ref_PCollection_PCollection_9:beam:metric:pardo_execution_time:process_bundle_msecs:v1
 {PTRANSFORM=external_3_AppliedPTransform_root/Filter(<lambda at 
expansion_service_test.py:62>)_3}: 0, 
pcollection_1:beam:metric:element_count:v1 
{PCOLLECTION=ref_PCollection_PCollection_21}: 3, 
pcollection_1:beam:metric:pardo_execution_time:process_bundle_msecs:v1 
{PTRANSFORM=ref_AppliedPTransform_Map(<lambda at external_test.py:371>)_22}: 0, 
ref_PCollection_PCollection_17:beam:metric:element_count:v1 
{PCOLLECTION=ref_PCollection_PCollection_19}: 1, 
pcollection_1:beam:metric:ptransform_execution_time:total_msecs:v1 
{PTRANSFORM=ExternalTransform(beam:transforms:xlang:count)/PerElement/CombinePerKey(CountCombineFn)/Merge}:
 0, pcollection_1:beam:metric:element_count:v1 
{PCOLLECTION=ref_PCollection_PCollection_23}: 3, 
pcollection_1:beam:metric:element_count:v1 
{PCOLLECTION=ref_PCollection_PCollection_20}: 3, 
ref_PCollection_PCollection_17:beam:metric:ptransform_execution_time:total_msecs:v1
 {PTRANSFORM=ref_AppliedPTransform_assert_that/Create/Map(decode)_28}: 3, 
ref_PCollection_PCollection_17:beam:metric:element_count:v1 
{PCOLLECTION=ref_PCollection_PCollection_17}: 1, 
ref_PCollection_PCollection_27:beam:metric:pardo_execution_time:start_bundle_msecs:v1
 {PTRANSFORM=ref_AppliedPTransform_assert_that/Match_41}: 99, 
ref_PCollection_PCollection_9:beam:metric:pardo_execution_time:start_bundle_msecs:v1
 {PTRANSFORM=external_3_AppliedPTransform_root/Filter(<lambda at 
expansion_service_test.py:62>)_3}: 0, 
ref_PCollection_PCollection_17:beam:metric:element_count:v1 
{PCOLLECTION=ref_PCollection_PCollection_24:0}: 1, 
pcollection_1:beam:metric:element_count:v1 {PCOLLECTION=pcollection_1}: 3, 
pcollection_1:beam:metric:ptransform_execution_time:total_msecs:v1 
{PTRANSFORM=ref_AppliedPTransform_assert_that/WindowInto(WindowIntoFn)_29}: 0, 
ref_PCollection_PCollection_1:beam:metric:pardo_execution_time:process_bundle_msecs:v1
 {PTRANSFORM=fn/write/ref_PCollection_PCollection_2:0}: 0, 
ref_PCollection_PCollection_27:beam:metric:pardo_execution_time:finish_bundle_msecs:v1
 {PTRANSFORM=ref_AppliedPTransform_assert_that/Match_41}: 0, 
ref_PCollection_PCollection_1:beam:metric:element_count:v1 
{PCOLLECTION=ref_PCollection_PCollection_1}: 1, 
ref_PCollection_PCollection_9:beam:metric:pardo_execution_time:finish_bundle_msecs:v1
 {PTRANSFORM=external_3_AppliedPTransform_root/Filter(<lambda at 
expansion_service_test.py:62>)_3}: 0, 
ref_PCollection_PCollection_1:beam:metric:element_count:v1 
{PCOLLECTION=ref_PCollection_PCollection_2}: 12, 
ref_PCollection_PCollection_9:beam:metric:ptransform_execution_time:total_msecs:v1
 
{PTRANSFORM=ExternalTransform(beam:transforms:xlang:count)/PerElement/CombinePerKey(CountCombineFn)/Precombine}:
 0, ref_PCollection_PCollection_27:beam:metric:element_count:v1 
{PCOLLECTION=ref_PCollection_PCollection_30}: 1, 
pcollection_1:beam:metric:element_count:v1 {PCOLLECTION=pcollection_2}: 3, 
pcollection_1:beam:metric:pardo_execution_time:finish_bundle_msecs:v1 
{PTRANSFORM=fn/read/pcollection_1:0}: 0, 
ref_PCollection_PCollection_17:beam:metric:ptransform_execution_time:total_msecs:v1
 {PTRANSFORM=ref_AppliedPTransform_assert_that/Group/pair_with_0_32}: 163, 
ref_PCollection_PCollection_9:beam:metric:pardo_execution_time:process_bundle_msecs:v1
 {PTRANSFORM=ref_AppliedPTransform_Map(unicode)_17}: 0, 
ref_PCollection_PCollection_9:beam:metric:element_count:v1 
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ref_PCollection_PCollection_27:beam:metric:sampled_byte_size:v1 
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ref_PCollection_PCollection_27:beam:metric:sampled_byte_size:v1 
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/tmp/beam-artifact-staging/job_66068260-b2f1-4323-9c70-9700e2fd433b/
ok
test_multi (apache_beam.transforms.external_test.ExternalTransformTest) ... ok
test_nested (apache_beam.transforms.external_test.ExternalTransformTest) ... ok
test_payload (apache_beam.transforms.external_test.ExternalTransformTest) ... ok
test_pipeline_generation 
(apache_beam.transforms.external_test.ExternalTransformTest) ... ok
test_simple (apache_beam.transforms.external_test.ExternalTransformTest) ... ok
Failure: SyntaxError (invalid syntax (external_test_py37.py, line 46)) ... ERROR

======================================================================
ERROR: Failure: SyntaxError (invalid syntax (external_test_py37.py, line 46))
----------------------------------------------------------------------
Traceback (most recent call last):
  File 
"<https://builds.apache.org/job/beam_PostCommit_XVR_Flink/ws/src/build/gradleenv/1922375555/local/lib/python2.7/site-packages/nose/loader.py";,>
 line 418, in loadTestsFromName
    addr.filename, addr.module)
  File 
"<https://builds.apache.org/job/beam_PostCommit_XVR_Flink/ws/src/build/gradleenv/1922375555/local/lib/python2.7/site-packages/nose/importer.py";,>
 line 47, in importFromPath
    return self.importFromDir(dir_path, fqname)
  File 
"<https://builds.apache.org/job/beam_PostCommit_XVR_Flink/ws/src/build/gradleenv/1922375555/local/lib/python2.7/site-packages/nose/importer.py";,>
 line 94, in importFromDir
    mod = load_module(part_fqname, fh, filename, desc)
  File 
"<https://builds.apache.org/job/beam_PostCommit_XVR_Flink/ws/src/sdks/python/apache_beam/transforms/external_test_py37.py";,>
 line 46
    integer_example: int
                   ^
SyntaxError: invalid syntax

----------------------------------------------------------------------
XML: nosetests-xlangValidateRunner.xml
----------------------------------------------------------------------
XML: 
<https://builds.apache.org/job/beam_PostCommit_XVR_Flink/ws/src/sdks/python/nosetests.xml>
----------------------------------------------------------------------
Ran 10 tests in 42.799s

FAILED (SKIP=1, errors=1)

> Task 
> :runners:flink:1.5:job-server:validatesCrossLanguageRunnerPythonUsingPython 
> FAILED
> Task :runners:flink:1.5:job-server:validatesCrossLanguageRunnerCleanup

FAILURE: Build completed with 2 failures.

1: Task failed with an exception.
-----------
* What went wrong:
Execution failed for task 
':runners:flink:1.5:job-server:validatesCrossLanguageRunnerPythonUsingJava'.
> 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.
==============================================================================

2: Task failed with an exception.
-----------
* What went wrong:
Execution failed for task 
':runners:flink:1.5:job-server:validatesCrossLanguageRunnerPythonUsingPython'.
> 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 13m 34s
125 actionable tasks: 98 executed, 21 from cache, 6 up-to-date

Publishing build scan...
https://gradle.com/s/tn23r4n2nrone

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

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