See 
<https://builds.apache.org/job/beam_PostCommit_XVR_Flink/1291/display/redirect?page=changes>

Changes:

[sunjincheng121] [BEAM-7949] Add time-based cache threshold support in the data 
service

[sunjincheng121] [BEAM-7949] Introduce PeriodicThread for time-based cache 
threshold


------------------------------------------
[...truncated 4.45 MB...]
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org.apache.flink.runtime.taskexecutor.TaskExecutor - Un-registering task and 
sending final execution state FINISHED to JobManager for task DataSink 
(DiscardingOutput) 7259ac848b5b9a041c0079846b86bce2.
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INFO org.apache.flink.runtime.taskmanager.Task - MapPartition (MapPartition at 
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INFO org.apache.flink.runtime.taskmanager.Task - Freeing task resources for 
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(515391a743e83139458fe1fc2e58cb91).
[MapPartition (MapPartition at [3]assert_that/{Group, Unkey, Match}) (12/16)] 
INFO org.apache.flink.runtime.taskmanager.Task - Ensuring all FileSystem 
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(515391a743e83139458fe1fc2e58cb91) [FINISHED]
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[flink-akka.actor.default-dispatcher-4] INFO 
org.apache.flink.runtime.executiongraph.ExecutionGraph - Deploying DataSink 
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@ localhost (dataPort=-1)
[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 MapPartition 
(MapPartition at [3]assert_that/{Group, Unkey, Match}) 
515391a743e83139458fe1fc2e58cb91.
[flink-akka.actor.default-dispatcher-9] INFO 
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[flink-akka.actor.default-dispatcher-6] INFO 
org.apache.flink.runtime.taskexecutor.TaskExecutor - Received task DataSink 
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[DataSink (DiscardingOutput) (12/16)] INFO 
org.apache.flink.runtime.taskmanager.Task - Loading JAR files for task DataSink 
(DiscardingOutput) (12/16) (4958baa557aefda125e153c83bd52987) [DEPLOYING].
[DataSink (DiscardingOutput) (12/16)] INFO 
org.apache.flink.runtime.taskmanager.Task - Registering task at network: 
DataSink (DiscardingOutput) (12/16) (4958baa557aefda125e153c83bd52987) 
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[flink-akka.actor.default-dispatcher-6] INFO 
org.apache.flink.runtime.executiongraph.ExecutionGraph - DataSink 
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org.apache.flink.runtime.taskmanager.Task - Freeing task resources for DataSink 
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(4958baa557aefda125e153c83bd52987) [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) 4958baa557aefda125e153c83bd52987.
[flink-akka.actor.default-dispatcher-6] INFO 
org.apache.flink.runtime.executiongraph.ExecutionGraph - DataSink 
(DiscardingOutput) (12/16) (4958baa557aefda125e153c83bd52987) switched from 
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INFO org.apache.flink.runtime.taskmanager.Task - MapPartition (MapPartition at 
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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 
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(651c2838431ad3156e6a4a0837407583).
[MapPartition (MapPartition at [3]assert_that/{Group, Unkey, Match}) (7/16)] 
INFO org.apache.flink.runtime.taskmanager.Task - MapPartition (MapPartition at 
[3]assert_that/{Group, Unkey, Match}) (7/16) (20964a7d645e56247f8af9d243596c2f) 
switched from RUNNING to FINISHED.
[MapPartition (MapPartition at [3]assert_that/{Group, Unkey, Match}) (7/16)] 
INFO org.apache.flink.runtime.taskmanager.Task - Freeing task resources for 
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(20964a7d645e56247f8af9d243596c2f).
[MapPartition (MapPartition at [3]assert_that/{Group, Unkey, Match}) (11/16)] 
INFO org.apache.flink.runtime.taskmanager.Task - MapPartition (MapPartition at 
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(9609416ac6fc7b575071098bbeec76b9) switched from RUNNING to FINISHED.
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INFO org.apache.flink.runtime.taskmanager.Task - Freeing task resources for 
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(9609416ac6fc7b575071098bbeec76b9).
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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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[FINISHED]
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INFO org.apache.flink.runtime.taskmanager.Task - Ensuring all FileSystem 
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(9609416ac6fc7b575071098bbeec76b9) [FINISHED]
[flink-akka.actor.default-dispatcher-6] INFO 
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INFO org.apache.flink.runtime.taskmanager.Task - MapPartition (MapPartition at 
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switched from RUNNING to FINISHED.
[MapPartition (MapPartition at [3]assert_that/{Group, Unkey, Match}) (1/16)] 
INFO org.apache.flink.runtime.taskmanager.Task - Freeing task resources for 
MapPartition (MapPartition at [3]assert_that/{Group, Unkey, Match}) (1/16) 
(78870ce947d2c524087afa1adb8f8284).
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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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[FINISHED]
[MapPartition (MapPartition at [3]assert_that/{Group, Unkey, Match}) (1/16)] 
INFO org.apache.flink.runtime.taskmanager.Task - Ensuring all FileSystem 
streams are closed for task MapPartition (MapPartition at 
[3]assert_that/{Group, Unkey, Match}) (1/16) (78870ce947d2c524087afa1adb8f8284) 
[FINISHED]
[flink-akka.actor.default-dispatcher-8] 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}) 
9609416ac6fc7b575071098bbeec76b9.
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[flink-akka.actor.default-dispatcher-6] INFO 
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@ localhost (dataPort=-1)
[flink-akka.actor.default-dispatcher-6] INFO 
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[flink-akka.actor.default-dispatcher-8] 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}) 
651c2838431ad3156e6a4a0837407583.
[flink-akka.actor.default-dispatcher-6] INFO 
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[flink-akka.actor.default-dispatcher-6] INFO 
org.apache.flink.runtime.executiongraph.ExecutionGraph - Deploying DataSink 
(DiscardingOutput) (8/16) (attempt #0) to 9d0ada9d-a2f3-494c-adf4-d4f02867c1fc 
@ localhost (dataPort=-1)
[flink-akka.actor.default-dispatcher-6] INFO 
org.apache.flink.runtime.executiongraph.ExecutionGraph - DataSink 
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org.apache.flink.runtime.executiongraph.ExecutionGraph - DataSink 
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SCHEDULED to DEPLOYING.
[flink-akka.actor.default-dispatcher-6] INFO 
org.apache.flink.runtime.executiongraph.ExecutionGraph - Deploying DataSink 
(DiscardingOutput) (11/16) (attempt #0) to 9d0ada9d-a2f3-494c-adf4-d4f02867c1fc 
@ localhost (dataPort=-1)
[flink-akka.actor.default-dispatcher-8] 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}) 
20964a7d645e56247f8af9d243596c2f.
[flink-akka.actor.default-dispatcher-6] INFO 
org.apache.flink.runtime.executiongraph.ExecutionGraph - DataSink 
(DiscardingOutput) (1/16) (27dda2e323540b43c43b1cffa8ab6093) switched from 
CREATED to SCHEDULED.
[flink-akka.actor.default-dispatcher-6] INFO 
org.apache.flink.runtime.executiongraph.ExecutionGraph - DataSink 
(DiscardingOutput) (1/16) (27dda2e323540b43c43b1cffa8ab6093) switched from 
SCHEDULED to DEPLOYING.
[flink-akka.actor.default-dispatcher-6] INFO 
org.apache.flink.runtime.executiongraph.ExecutionGraph - Deploying DataSink 
(DiscardingOutput) (1/16) (attempt #0) to 9d0ada9d-a2f3-494c-adf4-d4f02867c1fc 
@ localhost (dataPort=-1)
[flink-akka.actor.default-dispatcher-8] 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}) 
78870ce947d2c524087afa1adb8f8284.
[flink-akka.actor.default-dispatcher-6] INFO 
org.apache.flink.runtime.executiongraph.ExecutionGraph - MapPartition 
(MapPartition at [3]assert_that/{Group, Unkey, Match}) (11/16) 
(9609416ac6fc7b575071098bbeec76b9) switched from RUNNING to FINISHED.
[flink-akka.actor.default-dispatcher-8] INFO 
org.apache.flink.runtime.taskexecutor.TaskExecutor - Received task DataSink 
(DiscardingOutput) (7/16).
[flink-akka.actor.default-dispatcher-6] INFO 
org.apache.flink.runtime.executiongraph.ExecutionGraph - MapPartition 
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org.apache.flink.runtime.taskmanager.Task - DataSink (DiscardingOutput) (7/16) 
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[DataSink (DiscardingOutput) (7/16)] INFO 
org.apache.flink.runtime.taskmanager.Task - Creating FileSystem stream leak 
safety net for task DataSink (DiscardingOutput) (7/16) 
(0eb573254a67de1020dc589ec262c873) [DEPLOYING]
[DataSink (DiscardingOutput) (7/16)] INFO 
org.apache.flink.runtime.taskmanager.Task - Loading JAR files for task DataSink 
(DiscardingOutput) (7/16) (0eb573254a67de1020dc589ec262c873) [DEPLOYING].
[DataSink (DiscardingOutput) (7/16)] INFO 
org.apache.flink.runtime.taskmanager.Task - Registering task at network: 
DataSink (DiscardingOutput) (7/16) (0eb573254a67de1020dc589ec262c873) 
[DEPLOYING].
[DataSink (DiscardingOutput) (7/16)] INFO 
org.apache.flink.runtime.taskmanager.Task - DataSink (DiscardingOutput) (7/16) 
(0eb573254a67de1020dc589ec262c873) switched from DEPLOYING to RUNNING.
[flink-akka.actor.default-dispatcher-8] INFO 
org.apache.flink.runtime.taskexecutor.TaskExecutor - Received task DataSink 
(DiscardingOutput) (8/16).
[flink-akka.actor.default-dispatcher-6] INFO 
org.apache.flink.runtime.executiongraph.ExecutionGraph - MapPartition 
(MapPartition at [3]assert_that/{Group, Unkey, Match}) (7/16) 
(20964a7d645e56247f8af9d243596c2f) switched from RUNNING to FINISHED.
[DataSink (DiscardingOutput) (8/16)] INFO 
org.apache.flink.runtime.taskmanager.Task - DataSink (DiscardingOutput) (8/16) 
(a0d45d6e764516ad8f7d3332258a0511) 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) 
(a0d45d6e764516ad8f7d3332258a0511) [DEPLOYING]
[DataSink (DiscardingOutput) (8/16)] INFO 
org.apache.flink.runtime.taskmanager.Task - Loading JAR files for task DataSink 
(DiscardingOutput) (8/16) (a0d45d6e764516ad8f7d3332258a0511) [DEPLOYING].
[DataSink (DiscardingOutput) (7/16)] INFO 
org.apache.flink.runtime.taskmanager.Task - DataSink (DiscardingOutput) (7/16) 
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[DataSink (DiscardingOutput) (7/16)] INFO 
org.apache.flink.runtime.taskmanager.Task - Freeing task resources for DataSink 
(DiscardingOutput) (7/16) (0eb573254a67de1020dc589ec262c873).
[DataSink (DiscardingOutput) (7/16)] INFO 
org.apache.flink.runtime.taskmanager.Task - Ensuring all FileSystem streams are 
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(0eb573254a67de1020dc589ec262c873) [FINISHED]
[flink-akka.actor.default-dispatcher-8] INFO 
org.apache.flink.runtime.taskexecutor.TaskExecutor - Received task DataSink 
(DiscardingOutput) (11/16).
[DataSink (DiscardingOutput) (8/16)] INFO 
org.apache.flink.runtime.taskmanager.Task - Registering task at network: 
DataSink (DiscardingOutput) (8/16) (a0d45d6e764516ad8f7d3332258a0511) 
[DEPLOYING].
[flink-akka.actor.default-dispatcher-6] INFO 
org.apache.flink.runtime.executiongraph.ExecutionGraph - MapPartition 
(MapPartition at [3]assert_that/{Group, Unkey, Match}) (1/16) 
(78870ce947d2c524087afa1adb8f8284) switched from RUNNING to FINISHED.
[DataSink (DiscardingOutput) (8/16)] INFO 
org.apache.flink.runtime.taskmanager.Task - DataSink (DiscardingOutput) (8/16) 
(a0d45d6e764516ad8f7d3332258a0511) switched from DEPLOYING to RUNNING.
[DataSink (DiscardingOutput) (11/16)] INFO 
org.apache.flink.runtime.taskmanager.Task - DataSink (DiscardingOutput) (11/16) 
(71a1fb706fe4426edce90cdc68372881) switched from CREATED to DEPLOYING.
[flink-akka.actor.default-dispatcher-6] INFO 
org.apache.flink.runtime.executiongraph.ExecutionGraph - DataSink 
(DiscardingOutput) (7/16) (0eb573254a67de1020dc589ec262c873) switched from 
DEPLOYING to RUNNING.
[DataSink (DiscardingOutput) (11/16)] INFO 
org.apache.flink.runtime.taskmanager.Task - Creating FileSystem stream leak 
safety net for task DataSink (DiscardingOutput) (11/16) 
(71a1fb706fe4426edce90cdc68372881) [DEPLOYING]
[flink-akka.actor.default-dispatcher-6] INFO 
org.apache.flink.runtime.executiongraph.ExecutionGraph - DataSink 
(DiscardingOutput) (8/16) (a0d45d6e764516ad8f7d3332258a0511) switched from 
DEPLOYING to RUNNING.
[DataSink (DiscardingOutput) (11/16)] INFO 
org.apache.flink.runtime.taskmanager.Task - Loading JAR files for task DataSink 
(DiscardingOutput) (11/16) (71a1fb706fe4426edce90cdc68372881) [DEPLOYING].
[DataSink (DiscardingOutput) (8/16)] INFO 
org.apache.flink.runtime.taskmanager.Task - DataSink (DiscardingOutput) (8/16) 
(a0d45d6e764516ad8f7d3332258a0511) switched from RUNNING to FINISHED.
[DataSink (DiscardingOutput) (8/16)] INFO 
org.apache.flink.runtime.taskmanager.Task - Freeing task resources for DataSink 
(DiscardingOutput) (8/16) (a0d45d6e764516ad8f7d3332258a0511).
[DataSink (DiscardingOutput) (11/16)] INFO 
org.apache.flink.runtime.taskmanager.Task - Registering task at network: 
DataSink (DiscardingOutput) (11/16) (71a1fb706fe4426edce90cdc68372881) 
[DEPLOYING].
[DataSink (DiscardingOutput) (8/16)] INFO 
org.apache.flink.runtime.taskmanager.Task - Ensuring all FileSystem streams are 
closed for task DataSink (DiscardingOutput) (8/16) 
(a0d45d6e764516ad8f7d3332258a0511) [FINISHED]
[DataSink (DiscardingOutput) (11/16)] INFO 
org.apache.flink.runtime.taskmanager.Task - DataSink (DiscardingOutput) (11/16) 
(71a1fb706fe4426edce90cdc68372881) switched from DEPLOYING to RUNNING.
[flink-akka.actor.default-dispatcher-8] INFO 
org.apache.flink.runtime.taskexecutor.TaskExecutor - Received task DataSink 
(DiscardingOutput) (1/16).
[flink-akka.actor.default-dispatcher-9] INFO 
org.apache.flink.runtime.executiongraph.ExecutionGraph - DataSink 
(DiscardingOutput) (11/16) (71a1fb706fe4426edce90cdc68372881) switched from 
DEPLOYING to RUNNING.
[DataSink (DiscardingOutput) (1/16)] INFO 
org.apache.flink.runtime.taskmanager.Task - DataSink (DiscardingOutput) (1/16) 
(27dda2e323540b43c43b1cffa8ab6093) switched from CREATED to DEPLOYING.
[DataSink (DiscardingOutput) (1/16)] INFO 
org.apache.flink.runtime.taskmanager.Task - Creating FileSystem stream leak 
safety net for task DataSink (DiscardingOutput) (1/16) 
(27dda2e323540b43c43b1cffa8ab6093) [DEPLOYING]
[DataSink (DiscardingOutput) (11/16)] INFO 
org.apache.flink.runtime.taskmanager.Task - DataSink (DiscardingOutput) (11/16) 
(71a1fb706fe4426edce90cdc68372881) switched from RUNNING to FINISHED.
[DataSink (DiscardingOutput) (11/16)] INFO 
org.apache.flink.runtime.taskmanager.Task - Freeing task resources for DataSink 
(DiscardingOutput) (11/16) (71a1fb706fe4426edce90cdc68372881).
[DataSink (DiscardingOutput) (1/16)] INFO 
org.apache.flink.runtime.taskmanager.Task - Loading JAR files for task DataSink 
(DiscardingOutput) (1/16) (27dda2e323540b43c43b1cffa8ab6093) [DEPLOYING].
[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) 0eb573254a67de1020dc589ec262c873.
[DataSink (DiscardingOutput) (11/16)] INFO 
org.apache.flink.runtime.taskmanager.Task - Ensuring all FileSystem streams are 
closed for task DataSink (DiscardingOutput) (11/16) 
(71a1fb706fe4426edce90cdc68372881) [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) a0d45d6e764516ad8f7d3332258a0511.
[DataSink (DiscardingOutput) (1/16)] INFO 
org.apache.flink.runtime.taskmanager.Task - Registering task at network: 
DataSink (DiscardingOutput) (1/16) (27dda2e323540b43c43b1cffa8ab6093) 
[DEPLOYING].
[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) 71a1fb706fe4426edce90cdc68372881.
[DataSink (DiscardingOutput) (1/16)] INFO 
org.apache.flink.runtime.taskmanager.Task - DataSink (DiscardingOutput) (1/16) 
(27dda2e323540b43c43b1cffa8ab6093) switched from DEPLOYING to RUNNING.
[flink-akka.actor.default-dispatcher-9] INFO 
org.apache.flink.runtime.executiongraph.ExecutionGraph - DataSink 
(DiscardingOutput) (7/16) (0eb573254a67de1020dc589ec262c873) switched from 
RUNNING to FINISHED.
[DataSink (DiscardingOutput) (1/16)] INFO 
org.apache.flink.runtime.taskmanager.Task - DataSink (DiscardingOutput) (1/16) 
(27dda2e323540b43c43b1cffa8ab6093) switched from RUNNING to FINISHED.
[DataSink (DiscardingOutput) (1/16)] INFO 
org.apache.flink.runtime.taskmanager.Task - Freeing task resources for DataSink 
(DiscardingOutput) (1/16) (27dda2e323540b43c43b1cffa8ab6093).
[DataSink (DiscardingOutput) (1/16)] INFO 
org.apache.flink.runtime.taskmanager.Task - Ensuring all FileSystem streams are 
closed for task DataSink (DiscardingOutput) (1/16) 
(27dda2e323540b43c43b1cffa8ab6093) [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) 27dda2e323540b43c43b1cffa8ab6093.
[flink-akka.actor.default-dispatcher-9] INFO 
org.apache.flink.runtime.executiongraph.ExecutionGraph - DataSink 
(DiscardingOutput) (8/16) (a0d45d6e764516ad8f7d3332258a0511) switched from 
RUNNING to FINISHED.
[flink-akka.actor.default-dispatcher-9] INFO 
org.apache.flink.runtime.executiongraph.ExecutionGraph - DataSink 
(DiscardingOutput) (1/16) (27dda2e323540b43c43b1cffa8ab6093) switched from 
DEPLOYING to RUNNING.
[flink-akka.actor.default-dispatcher-9] INFO 
org.apache.flink.runtime.executiongraph.ExecutionGraph - DataSink 
(DiscardingOutput) (11/16) (71a1fb706fe4426edce90cdc68372881) switched from 
RUNNING to FINISHED.
[flink-akka.actor.default-dispatcher-9] INFO 
org.apache.flink.runtime.executiongraph.ExecutionGraph - DataSink 
(DiscardingOutput) (1/16) (27dda2e323540b43c43b1cffa8ab6093) switched from 
RUNNING to FINISHED.
[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) 
(44792e6c9fc826d793a4a1c4724c9c4f) switched from RUNNING to 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) 
(44792e6c9fc826d793a4a1c4724c9c4f).
[flink-akka.actor.default-dispatcher-9] INFO 
org.apache.flink.runtime.executiongraph.ExecutionGraph - DataSink 
(DiscardingOutput) (14/16) (5b2106d7065565894cc7b8449653dd01) switched from 
CREATED to SCHEDULED.
[flink-akka.actor.default-dispatcher-9] INFO 
org.apache.flink.runtime.executiongraph.ExecutionGraph - DataSink 
(DiscardingOutput) (14/16) (5b2106d7065565894cc7b8449653dd01) 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) 
(44792e6c9fc826d793a4a1c4724c9c4f) [FINISHED]
[flink-akka.actor.default-dispatcher-9] INFO 
org.apache.flink.runtime.executiongraph.ExecutionGraph - Deploying DataSink 
(DiscardingOutput) (14/16) (attempt #0) to 9d0ada9d-a2f3-494c-adf4-d4f02867c1fc 
@ localhost (dataPort=-1)
[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 MapPartition 
(MapPartition at [3]assert_that/{Group, Unkey, Match}) 
44792e6c9fc826d793a4a1c4724c9c4f.
[flink-akka.actor.default-dispatcher-9] INFO 
org.apache.flink.runtime.executiongraph.ExecutionGraph - MapPartition 
(MapPartition at [3]assert_that/{Group, Unkey, Match}) (14/16) 
(44792e6c9fc826d793a4a1c4724c9c4f) switched from RUNNING to FINISHED.
[flink-akka.actor.default-dispatcher-4] INFO 
org.apache.flink.runtime.taskexecutor.TaskExecutor - Received task DataSink 
(DiscardingOutput) (14/16).
[DataSink (DiscardingOutput) (14/16)] INFO 
org.apache.flink.runtime.taskmanager.Task - DataSink (DiscardingOutput) (14/16) 
(5b2106d7065565894cc7b8449653dd01) switched from CREATED to DEPLOYING.
[DataSink (DiscardingOutput) (14/16)] INFO 
org.apache.flink.runtime.taskmanager.Task - Creating FileSystem stream leak 
safety net for task DataSink (DiscardingOutput) (14/16) 
(5b2106d7065565894cc7b8449653dd01) [DEPLOYING]
[DataSink (DiscardingOutput) (14/16)] INFO 
org.apache.flink.runtime.taskmanager.Task - Loading JAR files for task DataSink 
(DiscardingOutput) (14/16) (5b2106d7065565894cc7b8449653dd01) [DEPLOYING].
[DataSink (DiscardingOutput) (14/16)] INFO 
org.apache.flink.runtime.taskmanager.Task - Registering task at network: 
DataSink (DiscardingOutput) (14/16) (5b2106d7065565894cc7b8449653dd01) 
[DEPLOYING].
[DataSink (DiscardingOutput) (14/16)] INFO 
org.apache.flink.runtime.taskmanager.Task - DataSink (DiscardingOutput) (14/16) 
(5b2106d7065565894cc7b8449653dd01) switched from DEPLOYING to RUNNING.
[flink-akka.actor.default-dispatcher-4] INFO 
org.apache.flink.runtime.executiongraph.ExecutionGraph - DataSink 
(DiscardingOutput) (14/16) (5b2106d7065565894cc7b8449653dd01) switched from 
DEPLOYING to RUNNING.
[DataSink (DiscardingOutput) (14/16)] INFO 
org.apache.flink.runtime.taskmanager.Task - DataSink (DiscardingOutput) (14/16) 
(5b2106d7065565894cc7b8449653dd01) switched from RUNNING to FINISHED.
[DataSink (DiscardingOutput) (14/16)] INFO 
org.apache.flink.runtime.taskmanager.Task - Freeing task resources for DataSink 
(DiscardingOutput) (14/16) (5b2106d7065565894cc7b8449653dd01).
[DataSink (DiscardingOutput) (14/16)] INFO 
org.apache.flink.runtime.taskmanager.Task - Ensuring all FileSystem streams are 
closed for task DataSink (DiscardingOutput) (14/16) 
(5b2106d7065565894cc7b8449653dd01) [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 DataSink 
(DiscardingOutput) 5b2106d7065565894cc7b8449653dd01.
[flink-akka.actor.default-dispatcher-9] INFO 
org.apache.flink.runtime.executiongraph.ExecutionGraph - DataSink 
(DiscardingOutput) (14/16) (5b2106d7065565894cc7b8449653dd01) switched from 
RUNNING to FINISHED.
[flink-akka.actor.default-dispatcher-9] INFO 
org.apache.flink.runtime.executiongraph.ExecutionGraph - Job 
BeamApp-root-1225130730-ddfc17e3 (2c2e30a2e3165b1a917b63e551fcb01a) switched 
from state RUNNING to FINISHED.
[flink-akka.actor.default-dispatcher-8] INFO 
org.apache.flink.runtime.dispatcher.StandaloneDispatcher - Job 
2c2e30a2e3165b1a917b63e551fcb01a reached globally terminal state FINISHED.
[flink-akka.actor.default-dispatcher-9] INFO 
org.apache.flink.runtime.jobmaster.JobMaster - Stopping the JobMaster for job 
BeamApp-root-1225130730-ddfc17e3(2c2e30a2e3165b1a917b63e551fcb01a).
[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.
[flink-akka.actor.default-dispatcher-9] INFO 
org.apache.flink.runtime.jobmaster.slotpool.SlotPoolImpl - Suspending SlotPool.
[flink-akka.actor.default-dispatcher-9] INFO 
org.apache.flink.runtime.jobmaster.JobMaster - Close ResourceManager connection 
a787deaf7818187cf8e16b9f2e310fc3: JobManager is shutting down..
[flink-akka.actor.default-dispatcher-4] INFO 
org.apache.flink.runtime.taskexecutor.slot.TaskSlotTable - Free slot 
TaskSlot(index:3, state:ACTIVE, resource profile: 
ResourceProfile{cpuCores=1.7976931348623157E308, heapMemoryInMB=2147483647, 
directMemoryInMB=2147483647, nativeMemoryInMB=2147483647, 
networkMemoryInMB=2147483647, managedMemoryInMB=1017}, allocationId: 
65849095c2aa556e9d714071bb3e109d, jobId: 2c2e30a2e3165b1a917b63e551fcb01a).
[flink-akka.actor.default-dispatcher-8] INFO 
org.apache.flink.runtime.resourcemanager.StandaloneResourceManager - Disconnect 
job manager a40ab77020f163a605be525282a54b31@akka://flink/user/jobmanager_1 for 
job 2c2e30a2e3165b1a917b63e551fcb01a from the resource manager.
[flink-akka.actor.default-dispatcher-9] INFO 
org.apache.flink.runtime.jobmaster.slotpool.SlotPoolImpl - Stopping SlotPool.
[mini-cluster-io-thread-13] INFO 
org.apache.flink.runtime.taskexecutor.TaskExecutor - JobManager for job 
2c2e30a2e3165b1a917b63e551fcb01a with leader id 
a40ab77020f163a605be525282a54b31 lost leadership.
[flink-akka.actor.default-dispatcher-4] INFO 
org.apache.flink.runtime.taskexecutor.slot.TaskSlotTable - Free slot 
TaskSlot(index:7, state:ACTIVE, resource profile: 
ResourceProfile{cpuCores=1.7976931348623157E308, heapMemoryInMB=2147483647, 
directMemoryInMB=2147483647, nativeMemoryInMB=2147483647, 
networkMemoryInMB=2147483647, managedMemoryInMB=1017}, allocationId: 
2feb24c8d6d206e6c2ba4e09553eedb4, jobId: 2c2e30a2e3165b1a917b63e551fcb01a).
[flink-akka.actor.default-dispatcher-4] INFO 
org.apache.flink.runtime.taskexecutor.slot.TaskSlotTable - Free slot 
TaskSlot(index:15, state:ACTIVE, resource profile: 
ResourceProfile{cpuCores=1.7976931348623157E308, heapMemoryInMB=2147483647, 
directMemoryInMB=2147483647, nativeMemoryInMB=2147483647, 
networkMemoryInMB=2147483647, managedMemoryInMB=1017}, allocationId: 
e6ac2bb63325560fdd865e4ea8a74c42, jobId: 2c2e30a2e3165b1a917b63e551fcb01a).
[flink-akka.actor.default-dispatcher-4] INFO 
org.apache.flink.runtime.taskexecutor.slot.TaskSlotTable - Free slot 
TaskSlot(index:10, state:ACTIVE, resource profile: 
ResourceProfile{cpuCores=1.7976931348623157E308, heapMemoryInMB=2147483647, 
directMemoryInMB=2147483647, nativeMemoryInMB=2147483647, 
networkMemoryInMB=2147483647, managedMemoryInMB=1017}, allocationId: 
62ace8390f82807fee7551e21c56f4c0, jobId: 2c2e30a2e3165b1a917b63e551fcb01a).
[flink-akka.actor.default-dispatcher-4] INFO 
org.apache.flink.runtime.taskexecutor.slot.TaskSlotTable - Free slot 
TaskSlot(index:6, state:ACTIVE, resource profile: 
ResourceProfile{cpuCores=1.7976931348623157E308, heapMemoryInMB=2147483647, 
directMemoryInMB=2147483647, nativeMemoryInMB=2147483647, 
networkMemoryInMB=2147483647, managedMemoryInMB=1017}, allocationId: 
bde0437d449d9b99d1fe8223c1e68d91, jobId: 2c2e30a2e3165b1a917b63e551fcb01a).
[flink-akka.actor.default-dispatcher-4] INFO 
org.apache.flink.runtime.taskexecutor.slot.TaskSlotTable - Free slot 
TaskSlot(index:8, state:ACTIVE, resource profile: 
ResourceProfile{cpuCores=1.7976931348623157E308, heapMemoryInMB=2147483647, 
directMemoryInMB=2147483647, nativeMemoryInMB=2147483647, 
networkMemoryInMB=2147483647, managedMemoryInMB=1017}, allocationId: 
fd2c86dc3f1f2a6d5c4b5e7658157d76, jobId: 2c2e30a2e3165b1a917b63e551fcb01a).
[flink-akka.actor.default-dispatcher-4] INFO 
org.apache.flink.runtime.taskexecutor.slot.TaskSlotTable - Free slot 
TaskSlot(index:5, state:ACTIVE, resource profile: 
ResourceProfile{cpuCores=1.7976931348623157E308, heapMemoryInMB=2147483647, 
directMemoryInMB=2147483647, nativeMemoryInMB=2147483647, 
networkMemoryInMB=2147483647, managedMemoryInMB=1017}, allocationId: 
5e11f820f0ab1bd9e72edd1ac79e2407, jobId: 2c2e30a2e3165b1a917b63e551fcb01a).
[flink-akka.actor.default-dispatcher-4] INFO 
org.apache.flink.runtime.taskexecutor.slot.TaskSlotTable - Free slot 
TaskSlot(index:4, state:ACTIVE, resource profile: 
ResourceProfile{cpuCores=1.7976931348623157E308, heapMemoryInMB=2147483647, 
directMemoryInMB=2147483647, nativeMemoryInMB=2147483647, 
networkMemoryInMB=2147483647, managedMemoryInMB=1017}, allocationId: 
79dc99818921bf47780b6413d3aa4aa9, jobId: 2c2e30a2e3165b1a917b63e551fcb01a).
[flink-akka.actor.default-dispatcher-4] 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=1017}, allocationId: 
96f8089f57fcd52eda547435aef3ff3f, jobId: 2c2e30a2e3165b1a917b63e551fcb01a).
[flink-akka.actor.default-dispatcher-4] INFO 
org.apache.flink.runtime.taskexecutor.slot.TaskSlotTable - Free slot 
TaskSlot(index:9, state:ACTIVE, resource profile: 
ResourceProfile{cpuCores=1.7976931348623157E308, heapMemoryInMB=2147483647, 
directMemoryInMB=2147483647, nativeMemoryInMB=2147483647, 
networkMemoryInMB=2147483647, managedMemoryInMB=1017}, allocationId: 
56d1c8dbdc0625cea978c7bb33c9f1b9, jobId: 2c2e30a2e3165b1a917b63e551fcb01a).
[flink-akka.actor.default-dispatcher-4] INFO 
org.apache.flink.runtime.taskexecutor.slot.TaskSlotTable - Free slot 
TaskSlot(index:11, state:ACTIVE, resource profile: 
ResourceProfile{cpuCores=1.7976931348623157E308, heapMemoryInMB=2147483647, 
directMemoryInMB=2147483647, nativeMemoryInMB=2147483647, 
networkMemoryInMB=2147483647, managedMemoryInMB=1017}, allocationId: 
af39d5dd13cc28f1f7e37303e55b33f2, jobId: 2c2e30a2e3165b1a917b63e551fcb01a).
[flink-akka.actor.default-dispatcher-4] INFO 
org.apache.flink.runtime.taskexecutor.slot.TaskSlotTable - Free slot 
TaskSlot(index:2, state:ACTIVE, resource profile: 
ResourceProfile{cpuCores=1.7976931348623157E308, heapMemoryInMB=2147483647, 
directMemoryInMB=2147483647, nativeMemoryInMB=2147483647, 
networkMemoryInMB=2147483647, managedMemoryInMB=1017}, allocationId: 
dcb9784862e517a0a0e0c2800280a5d9, jobId: 2c2e30a2e3165b1a917b63e551fcb01a).
[flink-akka.actor.default-dispatcher-4] 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=1017}, allocationId: 
7640188c0e66550fa583d16072690aa1, jobId: 2c2e30a2e3165b1a917b63e551fcb01a).
[flink-akka.actor.default-dispatcher-4] INFO 
org.apache.flink.runtime.taskexecutor.slot.TaskSlotTable - Free slot 
TaskSlot(index:13, state:ACTIVE, resource profile: 
ResourceProfile{cpuCores=1.7976931348623157E308, heapMemoryInMB=2147483647, 
directMemoryInMB=2147483647, nativeMemoryInMB=2147483647, 
networkMemoryInMB=2147483647, managedMemoryInMB=1017}, allocationId: 
b056af025f43e24f30ea238c3d7fec7f, jobId: 2c2e30a2e3165b1a917b63e551fcb01a).
[flink-akka.actor.default-dispatcher-4] INFO 
org.apache.flink.runtime.taskexecutor.slot.TaskSlotTable - Free slot 
TaskSlot(index:12, state:ACTIVE, resource profile: 
ResourceProfile{cpuCores=1.7976931348623157E308, heapMemoryInMB=2147483647, 
directMemoryInMB=2147483647, nativeMemoryInMB=2147483647, 
networkMemoryInMB=2147483647, managedMemoryInMB=1017}, allocationId: 
b3876aa0b017c1f0e66e1ad7fd7f05de, jobId: 2c2e30a2e3165b1a917b63e551fcb01a).
[flink-akka.actor.default-dispatcher-6] INFO 
org.apache.flink.runtime.taskexecutor.slot.TaskSlotTable - Free slot 
TaskSlot(index:14, state:ACTIVE, resource profile: 
ResourceProfile{cpuCores=1.7976931348623157E308, heapMemoryInMB=2147483647, 
directMemoryInMB=2147483647, nativeMemoryInMB=2147483647, 
networkMemoryInMB=2147483647, managedMemoryInMB=1017}, allocationId: 
3dba6a1458282ac321dd7bd7ecfb77c0, jobId: 2c2e30a2e3165b1a917b63e551fcb01a).
[flink-akka.actor.default-dispatcher-6] INFO 
org.apache.flink.runtime.taskexecutor.JobLeaderService - Remove job 
2c2e30a2e3165b1a917b63e551fcb01a from job leader monitoring.
[flink-akka.actor.default-dispatcher-6] INFO 
org.apache.flink.runtime.taskexecutor.TaskExecutor - Close JobManager 
connection for job 2c2e30a2e3165b1a917b63e551fcb01a.
[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.taskexecutor.TaskExecutor - Close ResourceManager 
connection a787deaf7818187cf8e16b9f2e310fc3.
[flink-akka.actor.default-dispatcher-8] INFO 
org.apache.flink.runtime.resourcemanager.StandaloneResourceManager - Closing 
TaskExecutor connection 9d0ada9d-a2f3-494c-adf4-d4f02867c1fc because: The 
TaskExecutor is shutting down.
[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.state.TaskExecutorLocalStateStoresManager - Shutting 
down TaskExecutorLocalStateStoresManager.
[ForkJoinPool.commonPool-worker-2] INFO 
org.apache.flink.runtime.dispatcher.DispatcherRestEndpoint - Removing cache 
directory /tmp/flink-web-ui
[flink-akka.actor.default-dispatcher-6] INFO 
org.apache.flink.runtime.io.disk.FileChannelManagerImpl - FileChannelManager 
removed spill file directory /tmp/flink-io-5db81763-9e99-4874-9d69-98e88db3849f
[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.io.network.NettyShuffleEnvironment - Shutting down the 
network environment and its components.
[flink-akka.actor.default-dispatcher-8] 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-9] INFO 
org.apache.flink.runtime.dispatcher.StandaloneDispatcher - Stopping dispatcher 
akka://flink/user/dispatcher.
[flink-akka.actor.default-dispatcher-9] INFO 
org.apache.flink.runtime.dispatcher.StandaloneDispatcher - Stopping all 
currently running jobs of dispatcher akka://flink/user/dispatcher.
[flink-akka.actor.default-dispatcher-8] INFO 
org.apache.flink.runtime.resourcemanager.slotmanager.SlotManagerImpl - Closing 
the SlotManager.
[flink-akka.actor.default-dispatcher-8] INFO 
org.apache.flink.runtime.resourcemanager.slotmanager.SlotManagerImpl - 
Suspending the SlotManager.
[flink-akka.actor.default-dispatcher-9] INFO 
org.apache.flink.runtime.rest.handler.legacy.backpressure.StackTraceSampleCoordinator
 - Shutting down stack trace sample coordinator.
[flink-akka.actor.default-dispatcher-9] INFO 
org.apache.flink.runtime.dispatcher.StandaloneDispatcher - Stopped dispatcher 
akka://flink/user/dispatcher.
[flink-akka.actor.default-dispatcher-6] INFO 
org.apache.flink.runtime.io.disk.FileChannelManagerImpl - FileChannelManager 
removed spill file directory 
/tmp/flink-netty-shuffle-675dad52-2799-46b5-9a55-2b254321f4be
[flink-akka.actor.default-dispatcher-6] INFO 
org.apache.flink.runtime.taskexecutor.KvStateService - Shutting down the 
kvState service and its components.
[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.filecache.FileCache - removed file cache directory 
/tmp/flink-dist-cache-ae6568a3-f173-471a-8c4d-04c1cc161c6d
[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-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-8] INFO 
org.apache.flink.runtime.blob.PermanentBlobCache - Shutting down BLOB cache
[flink-akka.actor.default-dispatcher-8] INFO 
org.apache.flink.runtime.blob.TransientBlobCache - Shutting down BLOB cache
[flink-akka.actor.default-dispatcher-8] INFO 
org.apache.flink.runtime.blob.BlobServer - Stopped BLOB server at 0.0.0.0:43265
[flink-akka.actor.default-dispatcher-8] INFO 
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48Create/MaybeReshuffle/Reshuffle/RemoveRandomKeys.None/beam:env:docker:v1:0:beam:metric:pardo_execution_time:finish_bundle_msecs:v1
 
{PTRANSFORM=external_3_AppliedPTransform_ExternalTransform(beam:transforms:xlang:filter_less_than_eq)/Filter(<lambda
 at expansion_service_test.py:64>)_3}: 0, 
ExternalTransform(beam:transforms:xlang:count)/PerElement/CombinePerKey(CountCombineFn)/Group.out/beam:env:docker:v1:0:beam:metric:element_count:v1
 {PCOLLECTION=ref_PCollection_PCollection_14}: 3, 
14Create/Impulse.None/beam:env:docker:v1:0:beam:metric:element_count:v1 
{PCOLLECTION=ref_PCollection_PCollection_2}: 12, 
42assert_that/Group/GroupByKey/GroupByWindow.None/beam:env:docker:v1:0:beam:metric:ptransform_execution_time:total_msecs:v1
 {PTRANSFORM=fn/read/ref_PCollection_PCollection_27:0}: 0, 
14Create/Impulse.None/beam:env:docker:v1:0:beam:metric:element_count:v1 
{PCOLLECTION=ref_PCollection_PCollection_1}: 1, 
42assert_that/Group/GroupByKey/GroupByWindow.None/beam:env:docker:v1:0:beam:metric:pardo_execution_time:start_bundle_msecs:v1
 
{PTRANSFORM=ref_AppliedPTransform_assert_that/Group/Map(_merge_tagged_vals_under_key)_39}:
 0, 
26assert_that/Create/Impulse.None/beam:env:docker:v1:0:beam:metric:pardo_execution_time:start_bundle_msecs:v1
 {PTRANSFORM=ref_AppliedPTransform_assert_that/Group/pair_with_0_32}: 231, 
14Create/Impulse.None/beam:env:docker:v1:0:beam:metric:pardo_execution_time:process_bundle_msecs:v1
 {PTRANSFORM=fn/write/ref_PCollection_PCollection_2:0}: 0, 
ExternalTransform(beam:transforms:xlang:count)/PerElement/CombinePerKey(CountCombineFn)/Group.out/beam:env:docker:v1:0:beam:metric:element_count:v1
 {PCOLLECTION=ref_PCollection_PCollection_16}: 3, 
ExternalTransform(beam:transforms:xlang:count)/PerElement/CombinePerKey(CountCombineFn)/Group.out/beam:env:docker:v1:0:beam:metric:element_count:v1
 {PCOLLECTION=ref_PCollection_PCollection_15}: 3, 
42assert_that/Group/GroupByKey/GroupByWindow.None/beam:env:docker:v1:0:beam:metric:pardo_execution_time:start_bundle_msecs:v1
 {PTRANSFORM=ref_AppliedPTransform_assert_that/Match_41}: 193, 
26assert_that/Create/Impulse.None/beam:env:docker:v1:0:beam:metric:pardo_execution_time:finish_bundle_msecs:v1
 {PTRANSFORM=ref_AppliedPTransform_assert_that/Group/Flatten_34}: 0, 
48Create/MaybeReshuffle/Reshuffle/RemoveRandomKeys.None/beam:env:docker:v1:0:beam:metric:pardo_execution_time:process_bundle_msecs:v1
 
{PTRANSFORM=ExternalTransform(beam:transforms:xlang:count)/PerElement/CombinePerKey(CountCombineFn)/Precombine}:
 0, 
ExternalTransform(beam:transforms:xlang:count)/PerElement/CombinePerKey(CountCombineFn)/Group.out/beam:env:docker:v1:0:beam:metric:pardo_execution_time:finish_bundle_msecs:v1
 {PTRANSFORM=ref_AppliedPTransform_assert_that/Group/pair_with_1_33}: 0, 
42assert_that/Group/GroupByKey/GroupByWindow.None/beam:env:docker:v1:0:beam:metric:element_count:v1
 {PCOLLECTION=ref_PCollection_PCollection_30}: 1, 
48Create/MaybeReshuffle/Reshuffle/RemoveRandomKeys.None/beam:env:docker:v1:0:beam:metric:ptransform_execution_time:total_msecs:v1
 
{PTRANSFORM=external_4_AppliedPTransform_ExternalTransform(beam:transforms:xlang:count)/PerElement/PerElement:PairWithVoid_4}:
 144, 
26assert_that/Create/Impulse.None/beam:env:docker:v1:0:beam:metric:pardo_execution_time:start_bundle_msecs:v1
 {PTRANSFORM=ref_AppliedPTransform_assert_that/Group/Flatten_34}: 0, 
26assert_that/Create/Impulse.None/beam:env:docker:v1:0:beam:metric:ptransform_execution_time:total_msecs:v1
 {PTRANSFORM=ref_AppliedPTransform_assert_that/Create/FlatMap(<lambda at 
core.py:2570>)_26}: 0, 
ExternalTransform(beam:transforms:xlang:count)/PerElement/CombinePerKey(CountCombineFn)/Group.out/beam:env:docker:v1:0:beam:metric:ptransform_execution_time:total_msecs:v1
 {PTRANSFORM=fn/write/ref_PCollection_PCollection_24:1:0}: 0, 
42assert_that/Group/GroupByKey/GroupByWindow.None/beam:env:docker:v1:0:beam:metric:pardo_execution_time:finish_bundle_msecs:v1
 {PTRANSFORM=ref_AppliedPTransform_assert_that/Match_41}: 0, 
ExternalTransform(beam:transforms:xlang:count)/PerElement/CombinePerKey(CountCombineFn)/Group.out/beam:env:docker:v1:0:beam:metric:pardo_execution_time:process_bundle_msecs:v1
 {PTRANSFORM=ref_AppliedPTransform_assert_that/Group/pair_with_1_33}: 18, 
26assert_that/Create/Impulse.None/beam:env:docker:v1:0:beam:metric:ptransform_execution_time:total_msecs:v1
 {PTRANSFORM=fn/write/ref_PCollection_PCollection_24:0:0}: 0, 
ExternalTransform(beam:transforms:xlang:count)/PerElement/CombinePerKey(CountCombineFn)/Group.out/beam:env:docker:v1:0:beam:metric:pardo_execution_time:start_bundle_msecs:v1
 {PTRANSFORM=ref_AppliedPTransform_assert_that/Group/pair_with_1_33}: 369, 
ExternalTransform(beam:transforms:xlang:count)/PerElement/CombinePerKey(CountCombineFn)/Group.out/beam:env:docker:v1:0:beam:metric:pardo_execution_time:process_bundle_msecs:v1
 {PTRANSFORM=ref_AppliedPTransform_Map(<lambda at external_test.py:400>)_21}: 
0, 
ExternalTransform(beam:transforms:xlang:count)/PerElement/CombinePerKey(CountCombineFn)/Group.out/beam:env:docker:v1:0:beam:metric:pardo_execution_time:start_bundle_msecs:v1
 {PTRANSFORM=ref_AppliedPTransform_Map(<lambda at external_test.py:400>)_21}: 
0, 
ExternalTransform(beam:transforms:xlang:count)/PerElement/CombinePerKey(CountCombineFn)/Group.out/beam:env:docker:v1:0:beam:metric:pardo_execution_time:finish_bundle_msecs:v1
 {PTRANSFORM=ref_AppliedPTransform_Map(<lambda at external_test.py:400>)_21}: 
0, 
ExternalTransform(beam:transforms:xlang:count)/PerElement/CombinePerKey(CountCombineFn)/Group.out/beam:env:docker:v1:0:beam:metric:ptransform_execution_time:total_msecs:v1
 
{PTRANSFORM=ExternalTransform(beam:transforms:xlang:count)/PerElement/CombinePerKey(CountCombineFn)/ExtractOutputs}:
 0, 
48Create/MaybeReshuffle/Reshuffle/RemoveRandomKeys.None/beam:env:docker:v1:0:beam:metric:element_count:v1
 {PCOLLECTION=pcollection}: 6, 
ExternalTransform(beam:transforms:xlang:count)/PerElement/CombinePerKey(CountCombineFn)/Group.out/beam:env:docker:v1:0:beam:metric:pardo_execution_time:process_bundle_msecs:v1
 {PTRANSFORM=ref_AppliedPTransform_Map(<lambda at external_test.py:401>)_22}: 
0, 
ExternalTransform(beam:transforms:xlang:count)/PerElement/CombinePerKey(CountCombineFn)/Group.out/beam:env:docker:v1:0:beam:metric:element_count:v1
 {PCOLLECTION=pcollection_1}: 3, 
48Create/MaybeReshuffle/Reshuffle/RemoveRandomKeys.None/beam:env:docker:v1:0:beam:metric:pardo_execution_time:process_bundle_msecs:v1
 {PTRANSFORM=ref_AppliedPTransform_Map(unicode)_17}: 0, 
ExternalTransform(beam:transforms:xlang:count)/PerElement/CombinePerKey(CountCombineFn)/Group.out/beam:env:docker:v1:0:beam:metric:ptransform_execution_time:total_msecs:v1
 {PTRANSFORM=ref_AppliedPTransform_assert_that/WindowInto(WindowIntoFn)_29}: 0, 
42assert_that/Group/GroupByKey/GroupByWindow.None/beam:env:docker:v1:0:beam:metric:pardo_execution_time:finish_bundle_msecs:v1
 {PTRANSFORM=fn/read/ref_PCollection_PCollection_27:0}: 0, 
ExternalTransform(beam:transforms:xlang:count)/PerElement/CombinePerKey(CountCombineFn)/Group.out/beam:env:docker:v1:0:beam:metric:element_count:v1
 {PCOLLECTION=pcollection_2}: 3, 
26assert_that/Create/Impulse.None/beam:env:docker:v1:0:beam:metric:pardo_execution_time:process_bundle_msecs:v1
 {PTRANSFORM=ref_AppliedPTransform_assert_that/Group/Flatten_34}: 0, 
42assert_that/Group/GroupByKey/GroupByWindow.None/beam:env:docker:v1:0:beam:metric:pardo_execution_time:start_bundle_msecs:v1
 {PTRANSFORM=fn/read/ref_PCollection_PCollection_27:0}: 0, 
26assert_that/Create/Impulse.None/beam:env:docker:v1:0:beam:metric:ptransform_execution_time:total_msecs:v1
 {PTRANSFORM=ref_AppliedPTransform_assert_that/Group/Flatten_34}: 0, 
ExternalTransform(beam:transforms:xlang:count)/PerElement/CombinePerKey(CountCombineFn)/Group.out/beam:env:docker:v1:0:beam:metric:element_count:v1
 {PCOLLECTION=ref_PCollection_PCollection_20}: 3, 
ExternalTransform(beam:transforms:xlang:count)/PerElement/CombinePerKey(CountCombineFn)/Group.out/beam:env:docker:v1:0:beam:metric:ptransform_execution_time:total_msecs:v1
 
{PTRANSFORM=ExternalTransform(beam:transforms:xlang:count)/PerElement/CombinePerKey(CountCombineFn)/Merge}:
 0, 
ExternalTransform(beam:transforms:xlang:count)/PerElement/CombinePerKey(CountCombineFn)/Group.out/beam:env:docker:v1:0:beam:metric:element_count:v1
 {PCOLLECTION=ref_PCollection_PCollection_23}: 3, 
48Create/MaybeReshuffle/Reshuffle/RemoveRandomKeys.None/beam:env:docker:v1:0:beam:metric:ptransform_execution_time:total_msecs:v1
 {PTRANSFORM=ref_AppliedPTransform_Map(unicode)_17}: 0, 
ExternalTransform(beam:transforms:xlang:count)/PerElement/CombinePerKey(CountCombineFn)/Group.out/beam:env:docker:v1:0:beam:metric:pardo_execution_time:finish_bundle_msecs:v1
 {PTRANSFORM=ref_AppliedPTransform_Map(<lambda at external_test.py:401>)_22}: 
0, 
ExternalTransform(beam:transforms:xlang:count)/PerElement/CombinePerKey(CountCombineFn)/Group.out/beam:env:docker:v1:0:beam:metric:element_count:v1
 {PCOLLECTION=ref_PCollection_PCollection_21}: 3, 
26assert_that/Create/Impulse.None/beam:env:docker:v1:0:beam:metric:pardo_execution_time:finish_bundle_msecs:v1
 {PTRANSFORM=fn/write/ref_PCollection_PCollection_24:0:0}: 0, 
26assert_that/Create/Impulse.None/beam:env:docker:v1:0:beam:metric:pardo_execution_time:process_bundle_msecs:v1
 {PTRANSFORM=ref_AppliedPTransform_assert_that/Create/FlatMap(<lambda at 
core.py:2570>)_26}: 0, 
26assert_that/Create/Impulse.None/beam:env:docker:v1:0:beam:metric:pardo_execution_time:process_bundle_msecs:v1
 {PTRANSFORM=ref_AppliedPTransform_assert_that/Group/pair_with_0_32}: 0, 
48Create/MaybeReshuffle/Reshuffle/RemoveRandomKeys.None/beam:env:docker:v1:0:beam:metric:pardo_execution_time:finish_bundle_msecs:v1
 {PTRANSFORM=ref_AppliedPTransform_Map(<lambda at external_test.py:396>)_18}: 
0, 
26assert_that/Create/Impulse.None/beam:env:docker:v1:0:beam:metric:pardo_execution_time:finish_bundle_msecs:v1
 {PTRANSFORM=ref_AppliedPTransform_assert_that/Group/pair_with_0_32}: 0, 
26assert_that/Create/Impulse.None/beam:env:docker:v1:0:beam:metric:pardo_execution_time:process_bundle_msecs:v1
 {PTRANSFORM=fn/write/ref_PCollection_PCollection_24:0:0}: 0, 
26assert_that/Create/Impulse.None/beam:env:docker:v1:0:beam:metric:pardo_execution_time:start_bundle_msecs:v1
 {PTRANSFORM=ref_AppliedPTransform_assert_that/Create/FlatMap(<lambda at 
core.py:2570>)_26}: 0, 
26assert_that/Create/Impulse.None/beam:env:docker:v1:0:beam:metric:pardo_execution_time:finish_bundle_msecs:v1
 {PTRANSFORM=ref_AppliedPTransform_assert_that/Create/FlatMap(<lambda at 
core.py:2570>)_26}: 
0)Distributions(48Create/MaybeReshuffle/Reshuffle/RemoveRandomKeys.None/beam:env:docker:v1:0:beam:metric:sampled_byte_size:v1
 {PCOLLECTION=pcollection}: DistributionResult{sum=96, count=6, min=16, 
max=16}, 
26assert_that/Create/Impulse.None/beam:env:docker:v1:0:beam:metric:sampled_byte_size:v1
 {PCOLLECTION=ref_PCollection_PCollection_22}: DistributionResult{sum=17, 
count=1, min=17, max=17}, 
ExternalTransform(beam:transforms:xlang:count)/PerElement/CombinePerKey(CountCombineFn)/Group.out/beam:env:docker:v1:0:beam:metric:sampled_byte_size:v1
 {PCOLLECTION=ref_PCollection_PCollection_23}: DistributionResult{sum=63, 
count=3, min=21, max=21}, 
ExternalTransform(beam:transforms:xlang:count)/PerElement/CombinePerKey(CountCombineFn)/Group.out/beam:env:docker:v1:0:beam:metric:sampled_byte_size:v1
 {PCOLLECTION=ref_PCollection_PCollection_20}: DistributionResult{sum=54, 
count=3, min=18, max=18}, 
ExternalTransform(beam:transforms:xlang:count)/PerElement/CombinePerKey(CountCombineFn)/Group.out/beam:env:docker:v1:0:beam:metric:sampled_byte_size:v1
 {PCOLLECTION=ref_PCollection_PCollection_21}: DistributionResult{sum=57, 
count=3, min=19, max=19}, 
42assert_that/Group/GroupByKey/GroupByWindow.None/beam:env:docker:v1:0:beam:metric:sampled_byte_size:v1
 {PCOLLECTION=ref_PCollection_PCollection_28}: DistributionResult{sum=41, 
count=1, min=41, max=41}, 
42assert_that/Group/GroupByKey/GroupByWindow.None/beam:env:docker:v1:0:beam:metric:sampled_byte_size:v1
 {PCOLLECTION=ref_PCollection_PCollection_29}: DistributionResult{sum=33, 
count=1, min=33, max=33}, 
42assert_that/Group/GroupByKey/GroupByWindow.None/beam:env:docker:v1:0:beam:metric:sampled_byte_size:v1
 {PCOLLECTION=ref_PCollection_PCollection_27}: DistributionResult{sum=58, 
count=1, min=58, max=58}, 
48Create/MaybeReshuffle/Reshuffle/RemoveRandomKeys.None/beam:env:docker:v1:0:beam:metric:sampled_byte_size:v1
 {PCOLLECTION=external_4_PCollection_PCollection_1}: DistributionResult{sum=90, 
count=6, min=15, max=15}, 
ExternalTransform(beam:transforms:xlang:count)/PerElement/CombinePerKey(CountCombineFn)/Group.out/beam:env:docker:v1:0:beam:metric:sampled_byte_size:v1
 {PCOLLECTION=pcollection_2}: DistributionResult{sum=48, count=3, min=16, 
max=16}, 
48Create/MaybeReshuffle/Reshuffle/RemoveRandomKeys.None/beam:env:docker:v1:0:beam:metric:sampled_byte_size:v1
 {PCOLLECTION=ref_PCollection_PCollection_13}: DistributionResult{sum=84, 
count=6, min=14, max=14}, 
ExternalTransform(beam:transforms:xlang:count)/PerElement/CombinePerKey(CountCombineFn)/Group.out/beam:env:docker:v1:0:beam:metric:sampled_byte_size:v1
 {PCOLLECTION=pcollection_1}: DistributionResult{sum=72, count=3, min=21, 
max=27}, 
42assert_that/Group/GroupByKey/GroupByWindow.None/beam:env:docker:v1:0:beam:metric:sampled_byte_size:v1
 {PCOLLECTION=ref_PCollection_PCollection_30}: DistributionResult{sum=14, 
count=1, min=14, max=14}, 
ExternalTransform(beam:transforms:xlang:count)/PerElement/CombinePerKey(CountCombineFn)/Group.out/beam:env:docker:v1:0:beam:metric:sampled_byte_size:v1
 {PCOLLECTION=ref_PCollection_PCollection_15}: DistributionResult{sum=51, 
count=3, min=17, max=17}, 
26assert_that/Create/Impulse.None/beam:env:docker:v1:0:beam:metric:sampled_byte_size:v1
 {PCOLLECTION=ref_PCollection_PCollection_19}: DistributionResult{sum=15, 
count=1, min=15, max=15}, 
ExternalTransform(beam:transforms:xlang:count)/PerElement/CombinePerKey(CountCombineFn)/Group.out/beam:env:docker:v1:0:beam:metric:sampled_byte_size:v1
 {PCOLLECTION=ref_PCollection_PCollection_16}: DistributionResult{sum=54, 
count=3, min=18, max=18}, 
26assert_that/Create/Impulse.None/beam:env:docker:v1:0:beam:metric:sampled_byte_size:v1
 {PCOLLECTION=ref_PCollection_PCollection_17}: DistributionResult{sum=13, 
count=1, min=13, max=13}, 
ExternalTransform(beam:transforms:xlang:count)/PerElement/CombinePerKey(CountCombineFn)/Group.out/beam:env:docker:v1:0:beam:metric:sampled_byte_size:v1
 {PCOLLECTION=ref_PCollection_PCollection_14}: DistributionResult{sum=45, 
count=3, min=15, max=15}, 
26assert_that/Create/Impulse.None/beam:env:docker:v1:0:beam:metric:sampled_byte_size:v1
 {PCOLLECTION=ref_PCollection_PCollection_18}: DistributionResult{sum=15, 
count=1, min=15, max=15}, 
14Create/Impulse.None/beam:env:docker:v1:0:beam:metric:sampled_byte_size:v1 
{PCOLLECTION=ref_PCollection_PCollection_2}: DistributionResult{sum=168, 
count=12, min=14, max=14}, 
14Create/Impulse.None/beam:env:docker:v1:0:beam:metric:sampled_byte_size:v1 
{PCOLLECTION=ref_PCollection_PCollection_1}: DistributionResult{sum=13, 
count=1, min=13, max=13}, 
48Create/MaybeReshuffle/Reshuffle/RemoveRandomKeys.None/beam:env:docker:v1:0:beam:metric:sampled_byte_size:v1
 {PCOLLECTION=ref_PCollection_PCollection_10}: DistributionResult{sum=168, 
count=12, min=14, max=14}, 
ExternalTransform(beam:transforms:xlang:count)/PerElement/CombinePerKey(CountCombineFn)/Group.out/beam:env:docker:v1:0:beam:metric:sampled_byte_size:v1
 {PCOLLECTION=ref_PCollection_PCollection_24:1}: DistributionResult{sum=72, 
count=3, min=24, max=24}, 
48Create/MaybeReshuffle/Reshuffle/RemoveRandomKeys.None/beam:env:docker:v1:0:beam:metric:sampled_byte_size:v1
 {PCOLLECTION=ref_PCollection_PCollection_12}: DistributionResult{sum=168, 
count=12, min=14, max=14}, 
48Create/MaybeReshuffle/Reshuffle/RemoveRandomKeys.None/beam:env:docker:v1:0:beam:metric:sampled_byte_size:v1
 {PCOLLECTION=ref_PCollection_PCollection_11}: DistributionResult{sum=168, 
count=12, min=14, max=14}, 
26assert_that/Create/Impulse.None/beam:env:docker:v1:0:beam:metric:sampled_byte_size:v1
 {PCOLLECTION=ref_PCollection_PCollection_24:0}: DistributionResult{sum=19, 
count=1, min=19, max=19}, 
48Create/MaybeReshuffle/Reshuffle/RemoveRandomKeys.None/beam:env:docker:v1:0:beam:metric:sampled_byte_size:v1
 {PCOLLECTION=ref_PCollection_PCollection_9}: DistributionResult{sum=168, 
count=12, min=14, max=14}))
[flink-runner-job-invoker] WARN 
org.apache.beam.runners.fnexecution.jobsubmission.InMemoryJobService - Failed 
to remove job staging directory for token 
{"sessionId":"job_38e842fb-d451-43aa-8dcd-25172493d86d","basePath":"/tmp/beam-artifact-staging"}:
 {}
java.io.FileNotFoundException: 
/tmp/beam-artifact-staging/job_38e842fb-d451-43aa-8dcd-25172493d86d/MANIFEST 
(No such file or directory)
        at java.io.FileInputStream.open0(Native Method)
        at java.io.FileInputStream.open(FileInputStream.java:195)
        at java.io.FileInputStream.<init>(FileInputStream.java:138)
        at org.apache.beam.sdk.io.LocalFileSystem.open(LocalFileSystem.java:118)
        at org.apache.beam.sdk.io.LocalFileSystem.open(LocalFileSystem.java:82)
        at org.apache.beam.sdk.io.FileSystems.open(FileSystems.java:252)
        at 
org.apache.beam.runners.fnexecution.artifact.BeamFileSystemArtifactRetrievalService.loadManifest(BeamFileSystemArtifactRetrievalService.java:88)
        at 
org.apache.beam.runners.fnexecution.artifact.BeamFileSystemArtifactStagingService.removeArtifacts(BeamFileSystemArtifactStagingService.java:92)
        at 
org.apache.beam.runners.fnexecution.jobsubmission.JobServerDriver.lambda$createJobService$0(JobServerDriver.java:63)
        at 
org.apache.beam.runners.fnexecution.jobsubmission.InMemoryJobService.lambda$run$0(InMemoryJobService.java:201)
        at 
org.apache.beam.runners.fnexecution.jobsubmission.JobInvocation.setState(JobInvocation.java:241)
        at 
org.apache.beam.runners.fnexecution.jobsubmission.JobInvocation.access$200(JobInvocation.java:48)
        at 
org.apache.beam.runners.fnexecution.jobsubmission.JobInvocation$1.onSuccess(JobInvocation.java:110)
        at 
org.apache.beam.runners.fnexecution.jobsubmission.JobInvocation$1.onSuccess(JobInvocation.java:96)
        at 
org.apache.beam.vendor.guava.v26_0_jre.com.google.common.util.concurrent.Futures$CallbackListener.run(Futures.java:1058)
        at 
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
        at 
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
        at java.lang.Thread.run(Thread.java:748)
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
test_unique_name (apache_beam.transforms.external_test.ExternalTransformTest) 
... ok

----------------------------------------------------------------------
XML: nosetests-xlangValidateRunner.xml
----------------------------------------------------------------------
XML: 
<https://builds.apache.org/job/beam_PostCommit_XVR_Flink/ws/src/sdks/python/nosetests.xml>
----------------------------------------------------------------------
Ran 10 tests in 97.224s

OK (SKIP=1)

> Task :runners:flink:1.9:job-server:validatesCrossLanguageRunnerCleanup
Stopping expansion service pid: 2412.
Stopping expansion service pid: 2413.

FAILURE: Build failed with an exception.

* What went wrong:
Execution failed for task 
':runners:flink:1.9: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.

* 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 15m 8s
113 actionable tasks: 85 executed, 25 from cache, 3 up-to-date

Publishing build scan...
https://gradle.com/s/je7jirvtrecba

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

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