See 
<https://builds.apache.org/job/beam_PostCommit_Python_Verify/8017/display/redirect?page=changes>

Changes:

[github] Fix small bug in top documentation

------------------------------------------
[...truncated 755.84 KB...]
[CHAIN MapPartition (MapPartition at 
[3]{ExternalTransform(pytest:beam:transforms:filter_less_than), 
ExternalTransform(pytest:beam:transforms:count)}) -> FlatMap (FlatMap at 
ExtractOutput[0]) -> Map (Key Extractor) -> GroupCombine (GroupCombine at 
GroupCombine: 
ExternalTransform(pytest:beam:transforms:count)/Combine.perKey(Count)/Group) -> 
Map (Key Extractor) (2/2)] INFO org.apache.flink.runtime.taskmanager.Task - 
Ensuring all FileSystem streams are closed for task CHAIN MapPartition 
(MapPartition at 
[3]{ExternalTransform(pytest:beam:transforms:filter_less_than), 
ExternalTransform(pytest:beam:transforms:count)}) -> FlatMap (FlatMap at 
ExtractOutput[0]) -> Map (Key Extractor) -> GroupCombine (GroupCombine at 
GroupCombine: 
ExternalTransform(pytest:beam:transforms:count)/Combine.perKey(Count)/Group) -> 
Map (Key Extractor) (2/2) (307150f26831991c8293828082631870) [FINISHED]
[CHAIN MapPartition (MapPartition at 
[3]{ExternalTransform(pytest:beam:transforms:filter_less_than), 
ExternalTransform(pytest:beam:transforms:count)}) -> FlatMap (FlatMap at 
ExtractOutput[0]) -> Map (Key Extractor) -> GroupCombine (GroupCombine at 
GroupCombine: 
ExternalTransform(pytest:beam:transforms:count)/Combine.perKey(Count)/Group) -> 
Map (Key Extractor) (1/2)] INFO org.apache.flink.runtime.taskmanager.Task - 
Ensuring all FileSystem streams are closed for task CHAIN MapPartition 
(MapPartition at 
[3]{ExternalTransform(pytest:beam:transforms:filter_less_than), 
ExternalTransform(pytest:beam:transforms:count)}) -> FlatMap (FlatMap at 
ExtractOutput[0]) -> Map (Key Extractor) -> GroupCombine (GroupCombine at 
GroupCombine: 
ExternalTransform(pytest:beam:transforms:count)/Combine.perKey(Count)/Group) -> 
Map (Key Extractor) (1/2) (32371053a7e7b03f7aa87f6ea92aeb92) [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 CHAIN 
MapPartition (MapPartition at 
[3]{ExternalTransform(pytest:beam:transforms:filter_less_than), 
ExternalTransform(pytest:beam:transforms:count)}) -> FlatMap (FlatMap at 
ExtractOutput[0]) -> Map (Key Extractor) -> GroupCombine (GroupCombine at 
GroupCombine: 
ExternalTransform(pytest:beam:transforms:count)/Combine.perKey(Count)/Group) -> 
Map (Key Extractor) 307150f26831991c8293828082631870.
[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 CHAIN 
MapPartition (MapPartition at 
[3]{ExternalTransform(pytest:beam:transforms:filter_less_than), 
ExternalTransform(pytest:beam:transforms:count)}) -> FlatMap (FlatMap at 
ExtractOutput[0]) -> Map (Key Extractor) -> GroupCombine (GroupCombine at 
GroupCombine: 
ExternalTransform(pytest:beam:transforms:count)/Combine.perKey(Count)/Group) -> 
Map (Key Extractor) 32371053a7e7b03f7aa87f6ea92aeb92.
[flink-akka.actor.default-dispatcher-7] INFO 
org.apache.flink.runtime.executiongraph.ExecutionGraph - CHAIN MapPartition 
(MapPartition at 
[3]{ExternalTransform(pytest:beam:transforms:filter_less_than), 
ExternalTransform(pytest:beam:transforms:count)}) -> FlatMap (FlatMap at 
ExtractOutput[0]) -> Map (Key Extractor) -> GroupCombine (GroupCombine at 
GroupCombine: 
ExternalTransform(pytest:beam:transforms:count)/Combine.perKey(Count)/Group) -> 
Map (Key Extractor) (2/2) (307150f26831991c8293828082631870) switched from 
RUNNING to FINISHED.
[flink-akka.actor.default-dispatcher-7] INFO 
org.apache.flink.runtime.executiongraph.ExecutionGraph - CHAIN MapPartition 
(MapPartition at 
[3]{ExternalTransform(pytest:beam:transforms:filter_less_than), 
ExternalTransform(pytest:beam:transforms:count)}) -> FlatMap (FlatMap at 
ExtractOutput[0]) -> Map (Key Extractor) -> GroupCombine (GroupCombine at 
GroupCombine: 
ExternalTransform(pytest:beam:transforms:count)/Combine.perKey(Count)/Group) -> 
Map (Key Extractor) (1/2) (32371053a7e7b03f7aa87f6ea92aeb92) switched from 
RUNNING to FINISHED.
[jobmanager-future-thread-9] INFO 
org.apache.flink.runtime.executiongraph.ExecutionGraph - CHAIN MapPartition 
(MapPartition at 
[2]ExternalTransform(pytest:beam:transforms:count)/Combine.perKey(Count)/{Merge,
 ExtractOutputs}) -> FlatMap (FlatMap at ExtractOutput[0]) (2/2) 
(bc0acb9dab8e3e1dfbb1aa0aebe8bcdf) switched from CREATED to SCHEDULED.
[flink-akka.actor.default-dispatcher-7] INFO 
org.apache.flink.runtime.executiongraph.ExecutionGraph - CHAIN MapPartition 
(MapPartition at 
[2]ExternalTransform(pytest:beam:transforms:count)/Combine.perKey(Count)/{Merge,
 ExtractOutputs}) -> FlatMap (FlatMap at ExtractOutput[0]) (2/2) 
(bc0acb9dab8e3e1dfbb1aa0aebe8bcdf) switched from SCHEDULED to DEPLOYING.
[flink-akka.actor.default-dispatcher-7] INFO 
org.apache.flink.runtime.executiongraph.ExecutionGraph - Deploying CHAIN 
MapPartition (MapPartition at 
[2]ExternalTransform(pytest:beam:transforms:count)/Combine.perKey(Count)/{Merge,
 ExtractOutputs}) -> FlatMap (FlatMap at ExtractOutput[0]) (2/2) (attempt #0) 
to localhost
[flink-akka.actor.default-dispatcher-5] INFO 
org.apache.flink.runtime.taskexecutor.TaskExecutor - Received task CHAIN 
MapPartition (MapPartition at 
[2]ExternalTransform(pytest:beam:transforms:count)/Combine.perKey(Count)/{Merge,
 ExtractOutputs}) -> FlatMap (FlatMap at ExtractOutput[0]) (2/2).
[CHAIN MapPartition (MapPartition at 
[2]ExternalTransform(pytest:beam:transforms:count)/Combine.perKey(Count)/{Merge,
 ExtractOutputs}) -> FlatMap (FlatMap at ExtractOutput[0]) (2/2)] INFO 
org.apache.flink.runtime.taskmanager.Task - CHAIN MapPartition (MapPartition at 
[2]ExternalTransform(pytest:beam:transforms:count)/Combine.perKey(Count)/{Merge,
 ExtractOutputs}) -> FlatMap (FlatMap at ExtractOutput[0]) (2/2) 
(bc0acb9dab8e3e1dfbb1aa0aebe8bcdf) switched from CREATED to DEPLOYING.
[CHAIN MapPartition (MapPartition at 
[2]ExternalTransform(pytest:beam:transforms:count)/Combine.perKey(Count)/{Merge,
 ExtractOutputs}) -> FlatMap (FlatMap at ExtractOutput[0]) (2/2)] INFO 
org.apache.flink.runtime.taskmanager.Task - Creating FileSystem stream leak 
safety net for task CHAIN MapPartition (MapPartition at 
[2]ExternalTransform(pytest:beam:transforms:count)/Combine.perKey(Count)/{Merge,
 ExtractOutputs}) -> FlatMap (FlatMap at ExtractOutput[0]) (2/2) 
(bc0acb9dab8e3e1dfbb1aa0aebe8bcdf) [DEPLOYING]
[CHAIN MapPartition (MapPartition at 
[2]ExternalTransform(pytest:beam:transforms:count)/Combine.perKey(Count)/{Merge,
 ExtractOutputs}) -> FlatMap (FlatMap at ExtractOutput[0]) (2/2)] INFO 
org.apache.flink.runtime.taskmanager.Task - Loading JAR files for task CHAIN 
MapPartition (MapPartition at 
[2]ExternalTransform(pytest:beam:transforms:count)/Combine.perKey(Count)/{Merge,
 ExtractOutputs}) -> FlatMap (FlatMap at ExtractOutput[0]) (2/2) 
(bc0acb9dab8e3e1dfbb1aa0aebe8bcdf) [DEPLOYING].
[CHAIN MapPartition (MapPartition at 
[2]ExternalTransform(pytest:beam:transforms:count)/Combine.perKey(Count)/{Merge,
 ExtractOutputs}) -> FlatMap (FlatMap at ExtractOutput[0]) (2/2)] INFO 
org.apache.flink.runtime.taskmanager.Task - Registering task at network: CHAIN 
MapPartition (MapPartition at 
[2]ExternalTransform(pytest:beam:transforms:count)/Combine.perKey(Count)/{Merge,
 ExtractOutputs}) -> FlatMap (FlatMap at ExtractOutput[0]) (2/2) 
(bc0acb9dab8e3e1dfbb1aa0aebe8bcdf) [DEPLOYING].
[CHAIN MapPartition (MapPartition at 
[2]ExternalTransform(pytest:beam:transforms:count)/Combine.perKey(Count)/{Merge,
 ExtractOutputs}) -> FlatMap (FlatMap at ExtractOutput[0]) (2/2)] INFO 
org.apache.flink.runtime.taskmanager.Task - CHAIN MapPartition (MapPartition at 
[2]ExternalTransform(pytest:beam:transforms:count)/Combine.perKey(Count)/{Merge,
 ExtractOutputs}) -> FlatMap (FlatMap at ExtractOutput[0]) (2/2) 
(bc0acb9dab8e3e1dfbb1aa0aebe8bcdf) switched from DEPLOYING to RUNNING.
[CHAIN MapPartition (MapPartition at 
[2]ExternalTransform(pytest:beam:transforms:count)/Combine.perKey(Count)/{Merge,
 ExtractOutputs}) -> FlatMap (FlatMap at ExtractOutput[0]) (2/2)] WARN 
org.apache.flink.metrics.MetricGroup - The operator name MapPartition 
(MapPartition at 
[2]ExternalTransform(pytest:beam:transforms:count)/Combine.perKey(Count)/{Merge,
 ExtractOutputs}) exceeded the 80 characters length limit and was truncated.
[flink-akka.actor.default-dispatcher-5] INFO 
org.apache.flink.runtime.executiongraph.ExecutionGraph - CHAIN MapPartition 
(MapPartition at 
[2]ExternalTransform(pytest:beam:transforms:count)/Combine.perKey(Count)/{Merge,
 ExtractOutputs}) -> FlatMap (FlatMap at ExtractOutput[0]) (2/2) 
(bc0acb9dab8e3e1dfbb1aa0aebe8bcdf) switched from DEPLOYING to RUNNING.
[jobmanager-future-thread-2] INFO 
org.apache.flink.runtime.executiongraph.ExecutionGraph - CHAIN MapPartition 
(MapPartition at 
[2]ExternalTransform(pytest:beam:transforms:count)/Combine.perKey(Count)/{Merge,
 ExtractOutputs}) -> FlatMap (FlatMap at ExtractOutput[0]) (1/2) 
(124595aab2e9000ed83b344c20852f89) switched from CREATED to SCHEDULED.
[flink-akka.actor.default-dispatcher-8] INFO 
org.apache.flink.runtime.executiongraph.ExecutionGraph - CHAIN MapPartition 
(MapPartition at 
[2]ExternalTransform(pytest:beam:transforms:count)/Combine.perKey(Count)/{Merge,
 ExtractOutputs}) -> FlatMap (FlatMap at ExtractOutput[0]) (1/2) 
(124595aab2e9000ed83b344c20852f89) switched from SCHEDULED to DEPLOYING.
[flink-akka.actor.default-dispatcher-8] INFO 
org.apache.flink.runtime.executiongraph.ExecutionGraph - Deploying CHAIN 
MapPartition (MapPartition at 
[2]ExternalTransform(pytest:beam:transforms:count)/Combine.perKey(Count)/{Merge,
 ExtractOutputs}) -> FlatMap (FlatMap at ExtractOutput[0]) (1/2) (attempt #0) 
to localhost
[flink-akka.actor.default-dispatcher-8] INFO 
org.apache.flink.runtime.taskexecutor.TaskExecutor - Received task CHAIN 
MapPartition (MapPartition at 
[2]ExternalTransform(pytest:beam:transforms:count)/Combine.perKey(Count)/{Merge,
 ExtractOutputs}) -> FlatMap (FlatMap at ExtractOutput[0]) (1/2).
[CHAIN MapPartition (MapPartition at 
[2]ExternalTransform(pytest:beam:transforms:count)/Combine.perKey(Count)/{Merge,
 ExtractOutputs}) -> FlatMap (FlatMap at ExtractOutput[0]) (1/2)] INFO 
org.apache.flink.runtime.taskmanager.Task - CHAIN MapPartition (MapPartition at 
[2]ExternalTransform(pytest:beam:transforms:count)/Combine.perKey(Count)/{Merge,
 ExtractOutputs}) -> FlatMap (FlatMap at ExtractOutput[0]) (1/2) 
(124595aab2e9000ed83b344c20852f89) switched from CREATED to DEPLOYING.
[CHAIN MapPartition (MapPartition at 
[2]ExternalTransform(pytest:beam:transforms:count)/Combine.perKey(Count)/{Merge,
 ExtractOutputs}) -> FlatMap (FlatMap at ExtractOutput[0]) (1/2)] INFO 
org.apache.flink.runtime.taskmanager.Task - Creating FileSystem stream leak 
safety net for task CHAIN MapPartition (MapPartition at 
[2]ExternalTransform(pytest:beam:transforms:count)/Combine.perKey(Count)/{Merge,
 ExtractOutputs}) -> FlatMap (FlatMap at ExtractOutput[0]) (1/2) 
(124595aab2e9000ed83b344c20852f89) [DEPLOYING]
[CHAIN MapPartition (MapPartition at 
[2]ExternalTransform(pytest:beam:transforms:count)/Combine.perKey(Count)/{Merge,
 ExtractOutputs}) -> FlatMap (FlatMap at ExtractOutput[0]) (1/2)] INFO 
org.apache.flink.runtime.taskmanager.Task - Loading JAR files for task CHAIN 
MapPartition (MapPartition at 
[2]ExternalTransform(pytest:beam:transforms:count)/Combine.perKey(Count)/{Merge,
 ExtractOutputs}) -> FlatMap (FlatMap at ExtractOutput[0]) (1/2) 
(124595aab2e9000ed83b344c20852f89) [DEPLOYING].
[CHAIN MapPartition (MapPartition at 
[2]ExternalTransform(pytest:beam:transforms:count)/Combine.perKey(Count)/{Merge,
 ExtractOutputs}) -> FlatMap (FlatMap at ExtractOutput[0]) (1/2)] INFO 
org.apache.flink.runtime.taskmanager.Task - Registering task at network: CHAIN 
MapPartition (MapPartition at 
[2]ExternalTransform(pytest:beam:transforms:count)/Combine.perKey(Count)/{Merge,
 ExtractOutputs}) -> FlatMap (FlatMap at ExtractOutput[0]) (1/2) 
(124595aab2e9000ed83b344c20852f89) [DEPLOYING].
[CHAIN MapPartition (MapPartition at 
[2]ExternalTransform(pytest:beam:transforms:count)/Combine.perKey(Count)/{Merge,
 ExtractOutputs}) -> FlatMap (FlatMap at ExtractOutput[0]) (1/2)] INFO 
org.apache.flink.runtime.taskmanager.Task - CHAIN MapPartition (MapPartition at 
[2]ExternalTransform(pytest:beam:transforms:count)/Combine.perKey(Count)/{Merge,
 ExtractOutputs}) -> FlatMap (FlatMap at ExtractOutput[0]) (1/2) 
(124595aab2e9000ed83b344c20852f89) switched from DEPLOYING to RUNNING.
[flink-akka.actor.default-dispatcher-8] INFO 
org.apache.flink.runtime.executiongraph.ExecutionGraph - CHAIN MapPartition 
(MapPartition at 
[2]ExternalTransform(pytest:beam:transforms:count)/Combine.perKey(Count)/{Merge,
 ExtractOutputs}) -> FlatMap (FlatMap at ExtractOutput[0]) (1/2) 
(124595aab2e9000ed83b344c20852f89) switched from DEPLOYING to RUNNING.
[CHAIN MapPartition (MapPartition at 
[2]ExternalTransform(pytest:beam:transforms:count)/Combine.perKey(Count)/{Merge,
 ExtractOutputs}) -> FlatMap (FlatMap at ExtractOutput[0]) (1/2)] WARN 
org.apache.flink.metrics.MetricGroup - The operator name MapPartition 
(MapPartition at 
[2]ExternalTransform(pytest:beam:transforms:count)/Combine.perKey(Count)/{Merge,
 ExtractOutputs}) exceeded the 80 characters length limit and was truncated.
[GroupReduce (GroupReduce at 
ExternalTransform(pytest:beam:transforms:count)/Combine.perKey(Count)/Group) 
(2/2)] INFO org.apache.flink.runtime.taskmanager.Task - GroupReduce 
(GroupReduce at 
ExternalTransform(pytest:beam:transforms:count)/Combine.perKey(Count)/Group) 
(2/2) (16cea7ae38b8023ca117bb672fccb380) switched from RUNNING to FINISHED.
[GroupReduce (GroupReduce at 
ExternalTransform(pytest:beam:transforms:count)/Combine.perKey(Count)/Group) 
(2/2)] INFO org.apache.flink.runtime.taskmanager.Task - Freeing task resources 
for GroupReduce (GroupReduce at 
ExternalTransform(pytest:beam:transforms:count)/Combine.perKey(Count)/Group) 
(2/2) (16cea7ae38b8023ca117bb672fccb380).
[GroupReduce (GroupReduce at 
ExternalTransform(pytest:beam:transforms:count)/Combine.perKey(Count)/Group) 
(1/2)] INFO org.apache.flink.runtime.taskmanager.Task - GroupReduce 
(GroupReduce at 
ExternalTransform(pytest:beam:transforms:count)/Combine.perKey(Count)/Group) 
(1/2) (82ec36991222121958886e83db4409a2) switched from RUNNING to FINISHED.
[GroupReduce (GroupReduce at 
ExternalTransform(pytest:beam:transforms:count)/Combine.perKey(Count)/Group) 
(2/2)] INFO org.apache.flink.runtime.taskmanager.Task - Ensuring all FileSystem 
streams are closed for task GroupReduce (GroupReduce at 
ExternalTransform(pytest:beam:transforms:count)/Combine.perKey(Count)/Group) 
(2/2) (16cea7ae38b8023ca117bb672fccb380) [FINISHED]
[GroupReduce (GroupReduce at 
ExternalTransform(pytest:beam:transforms:count)/Combine.perKey(Count)/Group) 
(1/2)] INFO org.apache.flink.runtime.taskmanager.Task - Freeing task resources 
for GroupReduce (GroupReduce at 
ExternalTransform(pytest:beam:transforms:count)/Combine.perKey(Count)/Group) 
(1/2) (82ec36991222121958886e83db4409a2).
[GroupReduce (GroupReduce at 
ExternalTransform(pytest:beam:transforms:count)/Combine.perKey(Count)/Group) 
(1/2)] INFO org.apache.flink.runtime.taskmanager.Task - Ensuring all FileSystem 
streams are closed for task GroupReduce (GroupReduce at 
ExternalTransform(pytest:beam:transforms:count)/Combine.perKey(Count)/Group) 
(1/2) (82ec36991222121958886e83db4409a2) [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 GroupReduce 
(GroupReduce at 
ExternalTransform(pytest:beam:transforms:count)/Combine.perKey(Count)/Group) 
16cea7ae38b8023ca117bb672fccb380.
[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 GroupReduce 
(GroupReduce at 
ExternalTransform(pytest:beam:transforms:count)/Combine.perKey(Count)/Group) 
82ec36991222121958886e83db4409a2.
[flink-akka.actor.default-dispatcher-7] INFO 
org.apache.flink.runtime.executiongraph.ExecutionGraph - GroupReduce 
(GroupReduce at 
ExternalTransform(pytest:beam:transforms:count)/Combine.perKey(Count)/Group) 
(2/2) (16cea7ae38b8023ca117bb672fccb380) switched from RUNNING to FINISHED.
[flink-akka.actor.default-dispatcher-7] INFO 
org.apache.flink.runtime.executiongraph.ExecutionGraph - GroupReduce 
(GroupReduce at 
ExternalTransform(pytest:beam:transforms:count)/Combine.perKey(Count)/Group) 
(1/2) (82ec36991222121958886e83db4409a2) switched from RUNNING to FINISHED.
[jobmanager-future-thread-4] INFO 
org.apache.flink.runtime.executiongraph.ExecutionGraph - CHAIN MapPartition 
(MapPartition at [6]{Map(<lambda at external_test.py:165>), Map(<lambda at 
external_test.py:166>), assert_that}) -> FlatMap (FlatMap at ExtractOutput[0]) 
(2/2) (d8a9827fe4b34c367106caf351a8b72e) switched from CREATED to SCHEDULED.
[flink-akka.actor.default-dispatcher-5] INFO 
org.apache.flink.runtime.executiongraph.ExecutionGraph - CHAIN MapPartition 
(MapPartition at [6]{Map(<lambda at external_test.py:165>), Map(<lambda at 
external_test.py:166>), assert_that}) -> FlatMap (FlatMap at ExtractOutput[0]) 
(2/2) (d8a9827fe4b34c367106caf351a8b72e) switched from SCHEDULED to DEPLOYING.
[flink-akka.actor.default-dispatcher-5] INFO 
org.apache.flink.runtime.executiongraph.ExecutionGraph - Deploying CHAIN 
MapPartition (MapPartition at [6]{Map(<lambda at external_test.py:165>), 
Map(<lambda at external_test.py:166>), assert_that}) -> FlatMap (FlatMap at 
ExtractOutput[0]) (2/2) (attempt #0) to localhost
[flink-akka.actor.default-dispatcher-7] INFO 
org.apache.flink.runtime.taskexecutor.TaskExecutor - Received task CHAIN 
MapPartition (MapPartition at [6]{Map(<lambda at external_test.py:165>), 
Map(<lambda at external_test.py:166>), assert_that}) -> FlatMap (FlatMap at 
ExtractOutput[0]) (2/2).
[CHAIN MapPartition (MapPartition at [6]{Map(<lambda at external_test.py:165>), 
Map(<lambda at external_test.py:166>), assert_that}) -> FlatMap (FlatMap at 
ExtractOutput[0]) (2/2)] INFO org.apache.flink.runtime.taskmanager.Task - CHAIN 
MapPartition (MapPartition at [6]{Map(<lambda at external_test.py:165>), 
Map(<lambda at external_test.py:166>), assert_that}) -> FlatMap (FlatMap at 
ExtractOutput[0]) (2/2) (d8a9827fe4b34c367106caf351a8b72e) switched from 
CREATED to DEPLOYING.
[CHAIN MapPartition (MapPartition at [6]{Map(<lambda at external_test.py:165>), 
Map(<lambda at external_test.py:166>), assert_that}) -> FlatMap (FlatMap at 
ExtractOutput[0]) (2/2)] INFO org.apache.flink.runtime.taskmanager.Task - 
Creating FileSystem stream leak safety net for task CHAIN MapPartition 
(MapPartition at [6]{Map(<lambda at external_test.py:165>), Map(<lambda at 
external_test.py:166>), assert_that}) -> FlatMap (FlatMap at ExtractOutput[0]) 
(2/2) (d8a9827fe4b34c367106caf351a8b72e) [DEPLOYING]
[CHAIN MapPartition (MapPartition at [6]{Map(<lambda at external_test.py:165>), 
Map(<lambda at external_test.py:166>), assert_that}) -> FlatMap (FlatMap at 
ExtractOutput[0]) (2/2)] INFO org.apache.flink.runtime.taskmanager.Task - 
Loading JAR files for task CHAIN MapPartition (MapPartition at [6]{Map(<lambda 
at external_test.py:165>), Map(<lambda at external_test.py:166>), assert_that}) 
-> FlatMap (FlatMap at ExtractOutput[0]) (2/2) 
(d8a9827fe4b34c367106caf351a8b72e) [DEPLOYING].
[CHAIN MapPartition (MapPartition at [6]{Map(<lambda at external_test.py:165>), 
Map(<lambda at external_test.py:166>), assert_that}) -> FlatMap (FlatMap at 
ExtractOutput[0]) (2/2)] INFO org.apache.flink.runtime.taskmanager.Task - 
Registering task at network: CHAIN MapPartition (MapPartition at 
[6]{Map(<lambda at external_test.py:165>), Map(<lambda at 
external_test.py:166>), assert_that}) -> FlatMap (FlatMap at ExtractOutput[0]) 
(2/2) (d8a9827fe4b34c367106caf351a8b72e) [DEPLOYING].
[CHAIN MapPartition (MapPartition at [6]{Map(<lambda at external_test.py:165>), 
Map(<lambda at external_test.py:166>), assert_that}) -> FlatMap (FlatMap at 
ExtractOutput[0]) (2/2)] INFO org.apache.flink.runtime.taskmanager.Task - CHAIN 
MapPartition (MapPartition at [6]{Map(<lambda at external_test.py:165>), 
Map(<lambda at external_test.py:166>), assert_that}) -> FlatMap (FlatMap at 
ExtractOutput[0]) (2/2) (d8a9827fe4b34c367106caf351a8b72e) switched from 
DEPLOYING to RUNNING.
[flink-akka.actor.default-dispatcher-4] INFO 
org.apache.flink.runtime.executiongraph.ExecutionGraph - CHAIN MapPartition 
(MapPartition at [6]{Map(<lambda at external_test.py:165>), Map(<lambda at 
external_test.py:166>), assert_that}) -> FlatMap (FlatMap at ExtractOutput[0]) 
(2/2) (d8a9827fe4b34c367106caf351a8b72e) switched from DEPLOYING to RUNNING.
[CHAIN MapPartition (MapPartition at [6]{Map(<lambda at external_test.py:165>), 
Map(<lambda at external_test.py:166>), assert_that}) -> FlatMap (FlatMap at 
ExtractOutput[0]) (2/2)] WARN org.apache.flink.metrics.MetricGroup - The 
operator name MapPartition (MapPartition at [6]{Map(<lambda at 
external_test.py:165>), Map(<lambda at external_test.py:166>), assert_that}) 
exceeded the 80 characters length limit and was truncated.
[CHAIN MapPartition (MapPartition at 
[2]ExternalTransform(pytest:beam:transforms:count)/Combine.perKey(Count)/{Merge,
 ExtractOutputs}) -> FlatMap (FlatMap at ExtractOutput[0]) (2/2)] INFO 
org.apache.flink.runtime.taskmanager.Task - CHAIN MapPartition (MapPartition at 
[2]ExternalTransform(pytest:beam:transforms:count)/Combine.perKey(Count)/{Merge,
 ExtractOutputs}) -> FlatMap (FlatMap at ExtractOutput[0]) (2/2) 
(bc0acb9dab8e3e1dfbb1aa0aebe8bcdf) switched from RUNNING to FINISHED.
[CHAIN MapPartition (MapPartition at 
[2]ExternalTransform(pytest:beam:transforms:count)/Combine.perKey(Count)/{Merge,
 ExtractOutputs}) -> FlatMap (FlatMap at ExtractOutput[0]) (2/2)] INFO 
org.apache.flink.runtime.taskmanager.Task - Freeing task resources for CHAIN 
MapPartition (MapPartition at 
[2]ExternalTransform(pytest:beam:transforms:count)/Combine.perKey(Count)/{Merge,
 ExtractOutputs}) -> FlatMap (FlatMap at ExtractOutput[0]) (2/2) 
(bc0acb9dab8e3e1dfbb1aa0aebe8bcdf).
[CHAIN MapPartition (MapPartition at 
[2]ExternalTransform(pytest:beam:transforms:count)/Combine.perKey(Count)/{Merge,
 ExtractOutputs}) -> FlatMap (FlatMap at ExtractOutput[0]) (2/2)] INFO 
org.apache.flink.runtime.taskmanager.Task - Ensuring all FileSystem streams are 
closed for task CHAIN MapPartition (MapPartition at 
[2]ExternalTransform(pytest:beam:transforms:count)/Combine.perKey(Count)/{Merge,
 ExtractOutputs}) -> FlatMap (FlatMap at ExtractOutput[0]) (2/2) 
(bc0acb9dab8e3e1dfbb1aa0aebe8bcdf) [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 CHAIN 
MapPartition (MapPartition at 
[2]ExternalTransform(pytest:beam:transforms:count)/Combine.perKey(Count)/{Merge,
 ExtractOutputs}) -> FlatMap (FlatMap at ExtractOutput[0]) 
bc0acb9dab8e3e1dfbb1aa0aebe8bcdf.
[flink-akka.actor.default-dispatcher-8] INFO 
org.apache.flink.runtime.executiongraph.ExecutionGraph - CHAIN MapPartition 
(MapPartition at 
[2]ExternalTransform(pytest:beam:transforms:count)/Combine.perKey(Count)/{Merge,
 ExtractOutputs}) -> FlatMap (FlatMap at ExtractOutput[0]) (2/2) 
(bc0acb9dab8e3e1dfbb1aa0aebe8bcdf) switched from RUNNING to FINISHED.
[grpc-default-executor-0] WARN bundle_processor.create_operation - No unique 
name set for transform fn/write/ref_PCollection_PCollection_24:0:0 
[jobmanager-future-thread-5] INFO 
org.apache.flink.runtime.executiongraph.ExecutionGraph - CHAIN MapPartition 
(MapPartition at [6]{Map(<lambda at external_test.py:165>), Map(<lambda at 
external_test.py:166>), assert_that}) -> FlatMap (FlatMap at ExtractOutput[0]) 
(1/2) (66870ca884528778c12e75ae7ddf50c8) switched from CREATED to SCHEDULED.
[flink-akka.actor.default-dispatcher-5] INFO 
org.apache.flink.runtime.executiongraph.ExecutionGraph - CHAIN MapPartition 
(MapPartition at [6]{Map(<lambda at external_test.py:165>), Map(<lambda at 
external_test.py:166>), assert_that}) -> FlatMap (FlatMap at ExtractOutput[0]) 
(1/2) (66870ca884528778c12e75ae7ddf50c8) switched from SCHEDULED to DEPLOYING.
[flink-akka.actor.default-dispatcher-5] INFO 
org.apache.flink.runtime.executiongraph.ExecutionGraph - Deploying CHAIN 
MapPartition (MapPartition at [6]{Map(<lambda at external_test.py:165>), 
Map(<lambda at external_test.py:166>), assert_that}) -> FlatMap (FlatMap at 
ExtractOutput[0]) (1/2) (attempt #0) to localhost
[flink-akka.actor.default-dispatcher-8] INFO 
org.apache.flink.runtime.taskexecutor.TaskExecutor - Received task CHAIN 
MapPartition (MapPartition at [6]{Map(<lambda at external_test.py:165>), 
Map(<lambda at external_test.py:166>), assert_that}) -> FlatMap (FlatMap at 
ExtractOutput[0]) (1/2).
[CHAIN MapPartition (MapPartition at [6]{Map(<lambda at external_test.py:165>), 
Map(<lambda at external_test.py:166>), assert_that}) -> FlatMap (FlatMap at 
ExtractOutput[0]) (1/2)] INFO org.apache.flink.runtime.taskmanager.Task - CHAIN 
MapPartition (MapPartition at [6]{Map(<lambda at external_test.py:165>), 
Map(<lambda at external_test.py:166>), assert_that}) -> FlatMap (FlatMap at 
ExtractOutput[0]) (1/2) (66870ca884528778c12e75ae7ddf50c8) switched from 
CREATED to DEPLOYING.
[CHAIN MapPartition (MapPartition at [6]{Map(<lambda at external_test.py:165>), 
Map(<lambda at external_test.py:166>), assert_that}) -> FlatMap (FlatMap at 
ExtractOutput[0]) (1/2)] INFO org.apache.flink.runtime.taskmanager.Task - 
Creating FileSystem stream leak safety net for task CHAIN MapPartition 
(MapPartition at [6]{Map(<lambda at external_test.py:165>), Map(<lambda at 
external_test.py:166>), assert_that}) -> FlatMap (FlatMap at ExtractOutput[0]) 
(1/2) (66870ca884528778c12e75ae7ddf50c8) [DEPLOYING]
[CHAIN MapPartition (MapPartition at [6]{Map(<lambda at external_test.py:165>), 
Map(<lambda at external_test.py:166>), assert_that}) -> FlatMap (FlatMap at 
ExtractOutput[0]) (1/2)] INFO org.apache.flink.runtime.taskmanager.Task - 
Loading JAR files for task CHAIN MapPartition (MapPartition at [6]{Map(<lambda 
at external_test.py:165>), Map(<lambda at external_test.py:166>), assert_that}) 
-> FlatMap (FlatMap at ExtractOutput[0]) (1/2) 
(66870ca884528778c12e75ae7ddf50c8) [DEPLOYING].
[CHAIN MapPartition (MapPartition at [6]{Map(<lambda at external_test.py:165>), 
Map(<lambda at external_test.py:166>), assert_that}) -> FlatMap (FlatMap at 
ExtractOutput[0]) (1/2)] INFO org.apache.flink.runtime.taskmanager.Task - 
Registering task at network: CHAIN MapPartition (MapPartition at 
[6]{Map(<lambda at external_test.py:165>), Map(<lambda at 
external_test.py:166>), assert_that}) -> FlatMap (FlatMap at ExtractOutput[0]) 
(1/2) (66870ca884528778c12e75ae7ddf50c8) [DEPLOYING].
[CHAIN MapPartition (MapPartition at [6]{Map(<lambda at external_test.py:165>), 
Map(<lambda at external_test.py:166>), assert_that}) -> FlatMap (FlatMap at 
ExtractOutput[0]) (1/2)] INFO org.apache.flink.runtime.taskmanager.Task - CHAIN 
MapPartition (MapPartition at [6]{Map(<lambda at external_test.py:165>), 
Map(<lambda at external_test.py:166>), assert_that}) -> FlatMap (FlatMap at 
ExtractOutput[0]) (1/2) (66870ca884528778c12e75ae7ddf50c8) switched from 
DEPLOYING to RUNNING.
[flink-akka.actor.default-dispatcher-8] INFO 
org.apache.flink.runtime.executiongraph.ExecutionGraph - CHAIN MapPartition 
(MapPartition at [6]{Map(<lambda at external_test.py:165>), Map(<lambda at 
external_test.py:166>), assert_that}) -> FlatMap (FlatMap at ExtractOutput[0]) 
(1/2) (66870ca884528778c12e75ae7ddf50c8) switched from DEPLOYING to RUNNING.
[CHAIN MapPartition (MapPartition at [6]{Map(<lambda at external_test.py:165>), 
Map(<lambda at external_test.py:166>), assert_that}) -> FlatMap (FlatMap at 
ExtractOutput[0]) (1/2)] WARN org.apache.flink.metrics.MetricGroup - The 
operator name MapPartition (MapPartition at [6]{Map(<lambda at 
external_test.py:165>), Map(<lambda at external_test.py:166>), assert_that}) 
exceeded the 80 characters length limit and was truncated.
[CHAIN MapPartition (MapPartition at 
[2]ExternalTransform(pytest:beam:transforms:count)/Combine.perKey(Count)/{Merge,
 ExtractOutputs}) -> FlatMap (FlatMap at ExtractOutput[0]) (1/2)] INFO 
org.apache.flink.runtime.taskmanager.Task - CHAIN MapPartition (MapPartition at 
[2]ExternalTransform(pytest:beam:transforms:count)/Combine.perKey(Count)/{Merge,
 ExtractOutputs}) -> FlatMap (FlatMap at ExtractOutput[0]) (1/2) 
(124595aab2e9000ed83b344c20852f89) switched from RUNNING to FINISHED.
[CHAIN MapPartition (MapPartition at 
[2]ExternalTransform(pytest:beam:transforms:count)/Combine.perKey(Count)/{Merge,
 ExtractOutputs}) -> FlatMap (FlatMap at ExtractOutput[0]) (1/2)] INFO 
org.apache.flink.runtime.taskmanager.Task - Freeing task resources for CHAIN 
MapPartition (MapPartition at 
[2]ExternalTransform(pytest:beam:transforms:count)/Combine.perKey(Count)/{Merge,
 ExtractOutputs}) -> FlatMap (FlatMap at ExtractOutput[0]) (1/2) 
(124595aab2e9000ed83b344c20852f89).
[CHAIN MapPartition (MapPartition at 
[2]ExternalTransform(pytest:beam:transforms:count)/Combine.perKey(Count)/{Merge,
 ExtractOutputs}) -> FlatMap (FlatMap at ExtractOutput[0]) (1/2)] INFO 
org.apache.flink.runtime.taskmanager.Task - Ensuring all FileSystem streams are 
closed for task CHAIN MapPartition (MapPartition at 
[2]ExternalTransform(pytest:beam:transforms:count)/Combine.perKey(Count)/{Merge,
 ExtractOutputs}) -> FlatMap (FlatMap at ExtractOutput[0]) (1/2) 
(124595aab2e9000ed83b344c20852f89) [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 CHAIN 
MapPartition (MapPartition at 
[2]ExternalTransform(pytest:beam:transforms:count)/Combine.perKey(Count)/{Merge,
 ExtractOutputs}) -> FlatMap (FlatMap at ExtractOutput[0]) 
124595aab2e9000ed83b344c20852f89.
[flink-akka.actor.default-dispatcher-7] INFO 
org.apache.flink.runtime.executiongraph.ExecutionGraph - CHAIN MapPartition 
(MapPartition at 
[2]ExternalTransform(pytest:beam:transforms:count)/Combine.perKey(Count)/{Merge,
 ExtractOutputs}) -> FlatMap (FlatMap at ExtractOutput[0]) (1/2) 
(124595aab2e9000ed83b344c20852f89) switched from RUNNING to FINISHED.
[grpc-default-executor-0] WARN bundle_processor.create_operation - No unique 
name set for transform fn/write/ref_PCollection_PCollection_24:0:0 
[grpc-default-executor-0] WARN bundle_processor.create_operation - No unique 
name set for transform fn/read/ref_PCollection_PCollection_14:0 
[grpc-default-executor-1] WARN bundle_processor.create_operation - No unique 
name set for transform fn/read/ref_PCollection_PCollection_14:0 
[CHAIN MapPartition (MapPartition at [6]{Map(<lambda at external_test.py:165>), 
Map(<lambda at external_test.py:166>), assert_that}) -> FlatMap (FlatMap at 
ExtractOutput[0]) (2/2)] INFO org.apache.flink.runtime.taskmanager.Task - CHAIN 
MapPartition (MapPartition at [6]{Map(<lambda at external_test.py:165>), 
Map(<lambda at external_test.py:166>), assert_that}) -> FlatMap (FlatMap at 
ExtractOutput[0]) (2/2) (d8a9827fe4b34c367106caf351a8b72e) switched from 
RUNNING to FINISHED.
[CHAIN MapPartition (MapPartition at [6]{Map(<lambda at external_test.py:165>), 
Map(<lambda at external_test.py:166>), assert_that}) -> FlatMap (FlatMap at 
ExtractOutput[0]) (2/2)] INFO org.apache.flink.runtime.taskmanager.Task - 
Freeing task resources for CHAIN MapPartition (MapPartition at [6]{Map(<lambda 
at external_test.py:165>), Map(<lambda at external_test.py:166>), assert_that}) 
-> FlatMap (FlatMap at ExtractOutput[0]) (2/2) 
(d8a9827fe4b34c367106caf351a8b72e).
[CHAIN MapPartition (MapPartition at [6]{Map(<lambda at external_test.py:165>), 
Map(<lambda at external_test.py:166>), assert_that}) -> FlatMap (FlatMap at 
ExtractOutput[0]) (2/2)] INFO org.apache.flink.runtime.taskmanager.Task - 
Ensuring all FileSystem streams are closed for task CHAIN MapPartition 
(MapPartition at [6]{Map(<lambda at external_test.py:165>), Map(<lambda at 
external_test.py:166>), assert_that}) -> FlatMap (FlatMap at ExtractOutput[0]) 
(2/2) (d8a9827fe4b34c367106caf351a8b72e) [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 CHAIN 
MapPartition (MapPartition at [6]{Map(<lambda at external_test.py:165>), 
Map(<lambda at external_test.py:166>), assert_that}) -> FlatMap (FlatMap at 
ExtractOutput[0]) d8a9827fe4b34c367106caf351a8b72e.
[jobmanager-future-thread-16] INFO 
org.apache.flink.runtime.executiongraph.ExecutionGraph - GroupReduce 
(GroupReduce at assert_that/Group/GroupByKey) (1/2) 
(d68dab041d9d17a973eca11a56a5bd5f) switched from CREATED to SCHEDULED.
[jobmanager-future-thread-8] INFO 
org.apache.flink.runtime.executiongraph.ExecutionGraph - GroupReduce 
(GroupReduce at assert_that/Group/GroupByKey) (2/2) 
(af095cef30caf250da42a131ad327fc9) switched from CREATED to SCHEDULED.
[flink-akka.actor.default-dispatcher-4] INFO 
org.apache.flink.runtime.executiongraph.ExecutionGraph - GroupReduce 
(GroupReduce at assert_that/Group/GroupByKey) (2/2) 
(af095cef30caf250da42a131ad327fc9) switched from SCHEDULED to DEPLOYING.
[flink-akka.actor.default-dispatcher-8] INFO 
org.apache.flink.runtime.executiongraph.ExecutionGraph - GroupReduce 
(GroupReduce at assert_that/Group/GroupByKey) (1/2) 
(d68dab041d9d17a973eca11a56a5bd5f) switched from SCHEDULED to DEPLOYING.
[flink-akka.actor.default-dispatcher-8] INFO 
org.apache.flink.runtime.executiongraph.ExecutionGraph - Deploying GroupReduce 
(GroupReduce at assert_that/Group/GroupByKey) (1/2) (attempt #0) to localhost
[flink-akka.actor.default-dispatcher-4] INFO 
org.apache.flink.runtime.executiongraph.ExecutionGraph - Deploying GroupReduce 
(GroupReduce at assert_that/Group/GroupByKey) (2/2) (attempt #0) to localhost
[flink-akka.actor.default-dispatcher-7] INFO 
org.apache.flink.runtime.executiongraph.ExecutionGraph - CHAIN MapPartition 
(MapPartition at [6]{Map(<lambda at external_test.py:165>), Map(<lambda at 
external_test.py:166>), assert_that}) -> FlatMap (FlatMap at ExtractOutput[0]) 
(2/2) (d8a9827fe4b34c367106caf351a8b72e) switched from RUNNING to FINISHED.
[flink-akka.actor.default-dispatcher-5] INFO 
org.apache.flink.runtime.taskexecutor.TaskExecutor - Received task GroupReduce 
(GroupReduce at assert_that/Group/GroupByKey) (1/2).
[GroupReduce (GroupReduce at assert_that/Group/GroupByKey) (1/2)] INFO 
org.apache.flink.runtime.taskmanager.Task - GroupReduce (GroupReduce at 
assert_that/Group/GroupByKey) (1/2) (d68dab041d9d17a973eca11a56a5bd5f) switched 
from CREATED to DEPLOYING.
[GroupReduce (GroupReduce at assert_that/Group/GroupByKey) (1/2)] INFO 
org.apache.flink.runtime.taskmanager.Task - Creating FileSystem stream leak 
safety net for task GroupReduce (GroupReduce at assert_that/Group/GroupByKey) 
(1/2) (d68dab041d9d17a973eca11a56a5bd5f) [DEPLOYING]
[GroupReduce (GroupReduce at assert_that/Group/GroupByKey) (1/2)] INFO 
org.apache.flink.runtime.taskmanager.Task - Loading JAR files for task 
GroupReduce (GroupReduce at assert_that/Group/GroupByKey) (1/2) 
(d68dab041d9d17a973eca11a56a5bd5f) [DEPLOYING].
[GroupReduce (GroupReduce at assert_that/Group/GroupByKey) (1/2)] INFO 
org.apache.flink.runtime.taskmanager.Task - Registering task at network: 
GroupReduce (GroupReduce at assert_that/Group/GroupByKey) (1/2) 
(d68dab041d9d17a973eca11a56a5bd5f) [DEPLOYING].
[flink-akka.actor.default-dispatcher-5] INFO 
org.apache.flink.runtime.taskexecutor.TaskExecutor - Received task GroupReduce 
(GroupReduce at assert_that/Group/GroupByKey) (2/2).
[GroupReduce (GroupReduce at assert_that/Group/GroupByKey) (1/2)] INFO 
org.apache.flink.runtime.taskmanager.Task - GroupReduce (GroupReduce at 
assert_that/Group/GroupByKey) (1/2) (d68dab041d9d17a973eca11a56a5bd5f) switched 
from DEPLOYING to RUNNING.
[flink-akka.actor.default-dispatcher-4] INFO 
org.apache.flink.runtime.executiongraph.ExecutionGraph - GroupReduce 
(GroupReduce at assert_that/Group/GroupByKey) (1/2) 
(d68dab041d9d17a973eca11a56a5bd5f) switched from DEPLOYING to RUNNING.
[GroupReduce (GroupReduce at assert_that/Group/GroupByKey) (2/2)] INFO 
org.apache.flink.runtime.taskmanager.Task - GroupReduce (GroupReduce at 
assert_that/Group/GroupByKey) (2/2) (af095cef30caf250da42a131ad327fc9) switched 
from CREATED to DEPLOYING.
[GroupReduce (GroupReduce at assert_that/Group/GroupByKey) (2/2)] INFO 
org.apache.flink.runtime.taskmanager.Task - Creating FileSystem stream leak 
safety net for task GroupReduce (GroupReduce at assert_that/Group/GroupByKey) 
(2/2) (af095cef30caf250da42a131ad327fc9) [DEPLOYING]
[GroupReduce (GroupReduce at assert_that/Group/GroupByKey) (2/2)] INFO 
org.apache.flink.runtime.taskmanager.Task - Loading JAR files for task 
GroupReduce (GroupReduce at assert_that/Group/GroupByKey) (2/2) 
(af095cef30caf250da42a131ad327fc9) [DEPLOYING].
[GroupReduce (GroupReduce at assert_that/Group/GroupByKey) (2/2)] INFO 
org.apache.flink.runtime.taskmanager.Task - Registering task at network: 
GroupReduce (GroupReduce at assert_that/Group/GroupByKey) (2/2) 
(af095cef30caf250da42a131ad327fc9) [DEPLOYING].
[GroupReduce (GroupReduce at assert_that/Group/GroupByKey) (2/2)] INFO 
org.apache.flink.runtime.taskmanager.Task - GroupReduce (GroupReduce at 
assert_that/Group/GroupByKey) (2/2) (af095cef30caf250da42a131ad327fc9) switched 
from DEPLOYING to RUNNING.
[flink-akka.actor.default-dispatcher-4] INFO 
org.apache.flink.runtime.executiongraph.ExecutionGraph - GroupReduce 
(GroupReduce at assert_that/Group/GroupByKey) (2/2) 
(af095cef30caf250da42a131ad327fc9) switched from DEPLOYING to RUNNING.
[CHAIN Filter (UnionFixFilter) -> Map (Key Extractor) -> GroupCombine 
(GroupCombine at GroupCombine: assert_that/Group/GroupByKey) -> Map (Key 
Extractor) (2/2)] INFO org.apache.flink.runtime.taskmanager.Task - CHAIN Filter 
(UnionFixFilter) -> Map (Key Extractor) -> GroupCombine (GroupCombine at 
GroupCombine: assert_that/Group/GroupByKey) -> Map (Key Extractor) (2/2) 
(ffcf1e4a84187e3761e6bde166eb2c62) switched from RUNNING to FINISHED.
[CHAIN Filter (UnionFixFilter) -> Map (Key Extractor) -> GroupCombine 
(GroupCombine at GroupCombine: assert_that/Group/GroupByKey) -> Map (Key 
Extractor) (2/2)] INFO org.apache.flink.runtime.taskmanager.Task - Freeing task 
resources for CHAIN Filter (UnionFixFilter) -> Map (Key Extractor) -> 
GroupCombine (GroupCombine at GroupCombine: assert_that/Group/GroupByKey) -> 
Map (Key Extractor) (2/2) (ffcf1e4a84187e3761e6bde166eb2c62).
[CHAIN MapPartition (MapPartition at [6]{Map(<lambda at external_test.py:165>), 
Map(<lambda at external_test.py:166>), assert_that}) -> FlatMap (FlatMap at 
ExtractOutput[0]) (1/2)] INFO org.apache.flink.runtime.taskmanager.Task - CHAIN 
MapPartition (MapPartition at [6]{Map(<lambda at external_test.py:165>), 
Map(<lambda at external_test.py:166>), assert_that}) -> FlatMap (FlatMap at 
ExtractOutput[0]) (1/2) (66870ca884528778c12e75ae7ddf50c8) switched from 
RUNNING to FINISHED.
[CHAIN MapPartition (MapPartition at [6]{Map(<lambda at external_test.py:165>), 
Map(<lambda at external_test.py:166>), assert_that}) -> FlatMap (FlatMap at 
ExtractOutput[0]) (1/2)] INFO org.apache.flink.runtime.taskmanager.Task - 
Freeing task resources for CHAIN MapPartition (MapPartition at [6]{Map(<lambda 
at external_test.py:165>), Map(<lambda at external_test.py:166>), assert_that}) 
-> FlatMap (FlatMap at ExtractOutput[0]) (1/2) 
(66870ca884528778c12e75ae7ddf50c8).
[CHAIN Filter (UnionFixFilter) -> Map (Key Extractor) -> GroupCombine 
(GroupCombine at GroupCombine: assert_that/Group/GroupByKey) -> Map (Key 
Extractor) (1/2)] INFO org.apache.flink.runtime.taskmanager.Task - CHAIN Filter 
(UnionFixFilter) -> Map (Key Extractor) -> GroupCombine (GroupCombine at 
GroupCombine: assert_that/Group/GroupByKey) -> Map (Key Extractor) (1/2) 
(8b96951854b2514c79a75f0f9656ce92) switched from RUNNING to FINISHED.
[CHAIN MapPartition (MapPartition at [6]{Map(<lambda at external_test.py:165>), 
Map(<lambda at external_test.py:166>), assert_that}) -> FlatMap (FlatMap at 
ExtractOutput[0]) (1/2)] INFO org.apache.flink.runtime.taskmanager.Task - 
Ensuring all FileSystem streams are closed for task CHAIN MapPartition 
(MapPartition at [6]{Map(<lambda at external_test.py:165>), Map(<lambda at 
external_test.py:166>), assert_that}) -> FlatMap (FlatMap at ExtractOutput[0]) 
(1/2) (66870ca884528778c12e75ae7ddf50c8) [FINISHED]
[CHAIN Filter (UnionFixFilter) -> Map (Key Extractor) -> GroupCombine 
(GroupCombine at GroupCombine: assert_that/Group/GroupByKey) -> Map (Key 
Extractor) (2/2)] INFO org.apache.flink.runtime.taskmanager.Task - Ensuring all 
FileSystem streams are closed for task CHAIN Filter (UnionFixFilter) -> Map 
(Key Extractor) -> GroupCombine (GroupCombine at GroupCombine: 
assert_that/Group/GroupByKey) -> Map (Key Extractor) (2/2) 
(ffcf1e4a84187e3761e6bde166eb2c62) [FINISHED]
[CHAIN Filter (UnionFixFilter) -> Map (Key Extractor) -> GroupCombine 
(GroupCombine at GroupCombine: assert_that/Group/GroupByKey) -> Map (Key 
Extractor) (1/2)] INFO org.apache.flink.runtime.taskmanager.Task - Freeing task 
resources for CHAIN Filter (UnionFixFilter) -> Map (Key Extractor) -> 
GroupCombine (GroupCombine at GroupCombine: assert_that/Group/GroupByKey) -> 
Map (Key Extractor) (1/2) (8b96951854b2514c79a75f0f9656ce92).
[flink-akka.actor.default-dispatcher-5] INFO 
org.apache.flink.runtime.taskexecutor.TaskExecutor - Un-registering task and 
sending final execution state FINISHED to JobManager for task CHAIN 
MapPartition (MapPartition at [6]{Map(<lambda at external_test.py:165>), 
Map(<lambda at external_test.py:166>), assert_that}) -> FlatMap (FlatMap at 
ExtractOutput[0]) 66870ca884528778c12e75ae7ddf50c8.
[flink-akka.actor.default-dispatcher-5] INFO 
org.apache.flink.runtime.taskexecutor.TaskExecutor - Un-registering task and 
sending final execution state FINISHED to JobManager for task CHAIN Filter 
(UnionFixFilter) -> Map (Key Extractor) -> GroupCombine (GroupCombine at 
GroupCombine: assert_that/Group/GroupByKey) -> Map (Key Extractor) 
ffcf1e4a84187e3761e6bde166eb2c62.
[flink-akka.actor.default-dispatcher-8] INFO 
org.apache.flink.runtime.executiongraph.ExecutionGraph - CHAIN MapPartition 
(MapPartition at [6]{Map(<lambda at external_test.py:165>), Map(<lambda at 
external_test.py:166>), assert_that}) -> FlatMap (FlatMap at ExtractOutput[0]) 
(1/2) (66870ca884528778c12e75ae7ddf50c8) switched from RUNNING to FINISHED.
[flink-akka.actor.default-dispatcher-8] INFO 
org.apache.flink.runtime.executiongraph.ExecutionGraph - CHAIN Filter 
(UnionFixFilter) -> Map (Key Extractor) -> GroupCombine (GroupCombine at 
GroupCombine: assert_that/Group/GroupByKey) -> Map (Key Extractor) (2/2) 
(ffcf1e4a84187e3761e6bde166eb2c62) switched from RUNNING to FINISHED.
[CHAIN Filter (UnionFixFilter) -> Map (Key Extractor) -> GroupCombine 
(GroupCombine at GroupCombine: assert_that/Group/GroupByKey) -> Map (Key 
Extractor) (1/2)] INFO org.apache.flink.runtime.taskmanager.Task - Ensuring all 
FileSystem streams are closed for task CHAIN Filter (UnionFixFilter) -> Map 
(Key Extractor) -> GroupCombine (GroupCombine at GroupCombine: 
assert_that/Group/GroupByKey) -> Map (Key Extractor) (1/2) 
(8b96951854b2514c79a75f0f9656ce92) [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 CHAIN Filter 
(UnionFixFilter) -> Map (Key Extractor) -> GroupCombine (GroupCombine at 
GroupCombine: assert_that/Group/GroupByKey) -> Map (Key Extractor) 
8b96951854b2514c79a75f0f9656ce92.
[flink-akka.actor.default-dispatcher-5] INFO 
org.apache.flink.runtime.executiongraph.ExecutionGraph - CHAIN Filter 
(UnionFixFilter) -> Map (Key Extractor) -> GroupCombine (GroupCombine at 
GroupCombine: assert_that/Group/GroupByKey) -> Map (Key Extractor) (1/2) 
(8b96951854b2514c79a75f0f9656ce92) switched from RUNNING to FINISHED.
[jobmanager-future-thread-12] INFO 
org.apache.flink.runtime.executiongraph.ExecutionGraph - MapPartition 
(MapPartition at [3]assert_that/{Group, Unkey, Match}) (2/2) 
(48a281f7d325f9064d9a7958fff19524) switched from CREATED to SCHEDULED.
[flink-akka.actor.default-dispatcher-4] INFO 
org.apache.flink.runtime.executiongraph.ExecutionGraph - MapPartition 
(MapPartition at [3]assert_that/{Group, Unkey, Match}) (2/2) 
(48a281f7d325f9064d9a7958fff19524) switched from SCHEDULED to DEPLOYING.
[flink-akka.actor.default-dispatcher-4] INFO 
org.apache.flink.runtime.executiongraph.ExecutionGraph - Deploying MapPartition 
(MapPartition at [3]assert_that/{Group, Unkey, Match}) (2/2) (attempt #0) to 
localhost
[flink-akka.actor.default-dispatcher-5] INFO 
org.apache.flink.runtime.taskexecutor.TaskExecutor - Received task MapPartition 
(MapPartition at [3]assert_that/{Group, Unkey, Match}) (2/2).
[MapPartition (MapPartition at [3]assert_that/{Group, Unkey, Match}) (2/2)] 
INFO org.apache.flink.runtime.taskmanager.Task - MapPartition (MapPartition at 
[3]assert_that/{Group, Unkey, Match}) (2/2) (48a281f7d325f9064d9a7958fff19524) 
switched from CREATED to DEPLOYING.
[MapPartition (MapPartition at [3]assert_that/{Group, Unkey, Match}) (2/2)] 
INFO org.apache.flink.runtime.taskmanager.Task - Creating FileSystem stream 
leak safety net for task MapPartition (MapPartition at [3]assert_that/{Group, 
Unkey, Match}) (2/2) (48a281f7d325f9064d9a7958fff19524) [DEPLOYING]
[MapPartition (MapPartition at [3]assert_that/{Group, Unkey, Match}) (2/2)] 
INFO org.apache.flink.runtime.taskmanager.Task - Loading JAR files for task 
MapPartition (MapPartition at [3]assert_that/{Group, Unkey, Match}) (2/2) 
(48a281f7d325f9064d9a7958fff19524) [DEPLOYING].
[MapPartition (MapPartition at [3]assert_that/{Group, Unkey, Match}) (2/2)] 
INFO org.apache.flink.runtime.taskmanager.Task - Registering task at network: 
MapPartition (MapPartition at [3]assert_that/{Group, Unkey, Match}) (2/2) 
(48a281f7d325f9064d9a7958fff19524) [DEPLOYING].
[MapPartition (MapPartition at [3]assert_that/{Group, Unkey, Match}) (2/2)] 
INFO org.apache.flink.runtime.taskmanager.Task - MapPartition (MapPartition at 
[3]assert_that/{Group, Unkey, Match}) (2/2) (48a281f7d325f9064d9a7958fff19524) 
switched from DEPLOYING to RUNNING.
[flink-akka.actor.default-dispatcher-5] INFO 
org.apache.flink.runtime.executiongraph.ExecutionGraph - MapPartition 
(MapPartition at [3]assert_that/{Group, Unkey, Match}) (2/2) 
(48a281f7d325f9064d9a7958fff19524) switched from DEPLOYING to RUNNING.
[GroupReduce (GroupReduce at assert_that/Group/GroupByKey) (2/2)] INFO 
org.apache.flink.runtime.taskmanager.Task - GroupReduce (GroupReduce at 
assert_that/Group/GroupByKey) (2/2) (af095cef30caf250da42a131ad327fc9) switched 
from RUNNING to FINISHED.
[GroupReduce (GroupReduce at assert_that/Group/GroupByKey) (2/2)] INFO 
org.apache.flink.runtime.taskmanager.Task - Freeing task resources for 
GroupReduce (GroupReduce at assert_that/Group/GroupByKey) (2/2) 
(af095cef30caf250da42a131ad327fc9).
[GroupReduce (GroupReduce at assert_that/Group/GroupByKey) (2/2)] INFO 
org.apache.flink.runtime.taskmanager.Task - Ensuring all FileSystem streams are 
closed for task GroupReduce (GroupReduce at assert_that/Group/GroupByKey) (2/2) 
(af095cef30caf250da42a131ad327fc9) [FINISHED]
[GroupReduce (GroupReduce at assert_that/Group/GroupByKey) (1/2)] INFO 
org.apache.flink.runtime.taskmanager.Task - GroupReduce (GroupReduce at 
assert_that/Group/GroupByKey) (1/2) (d68dab041d9d17a973eca11a56a5bd5f) 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 GroupReduce 
(GroupReduce at assert_that/Group/GroupByKey) af095cef30caf250da42a131ad327fc9.
[GroupReduce (GroupReduce at assert_that/Group/GroupByKey) (1/2)] INFO 
org.apache.flink.runtime.taskmanager.Task - Freeing task resources for 
GroupReduce (GroupReduce at assert_that/Group/GroupByKey) (1/2) 
(d68dab041d9d17a973eca11a56a5bd5f).
[jobmanager-future-thread-9] INFO 
org.apache.flink.runtime.executiongraph.ExecutionGraph - MapPartition 
(MapPartition at [3]assert_that/{Group, Unkey, Match}) (1/2) 
(01c081ce3c849f5d3cdc32d24c16ec07) switched from CREATED to SCHEDULED.
[GroupReduce (GroupReduce at assert_that/Group/GroupByKey) (1/2)] INFO 
org.apache.flink.runtime.taskmanager.Task - Ensuring all FileSystem streams are 
closed for task GroupReduce (GroupReduce at assert_that/Group/GroupByKey) (1/2) 
(d68dab041d9d17a973eca11a56a5bd5f) [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 GroupReduce 
(GroupReduce at assert_that/Group/GroupByKey) d68dab041d9d17a973eca11a56a5bd5f.
[flink-akka.actor.default-dispatcher-4] INFO 
org.apache.flink.runtime.executiongraph.ExecutionGraph - GroupReduce 
(GroupReduce at assert_that/Group/GroupByKey) (2/2) 
(af095cef30caf250da42a131ad327fc9) switched from RUNNING to FINISHED.
[flink-akka.actor.default-dispatcher-5] INFO 
org.apache.flink.runtime.executiongraph.ExecutionGraph - MapPartition 
(MapPartition at [3]assert_that/{Group, Unkey, Match}) (1/2) 
(01c081ce3c849f5d3cdc32d24c16ec07) switched from SCHEDULED to DEPLOYING.
[flink-akka.actor.default-dispatcher-5] INFO 
org.apache.flink.runtime.executiongraph.ExecutionGraph - Deploying MapPartition 
(MapPartition at [3]assert_that/{Group, Unkey, Match}) (1/2) (attempt #0) to 
localhost
[flink-akka.actor.default-dispatcher-4] INFO 
org.apache.flink.runtime.executiongraph.ExecutionGraph - GroupReduce 
(GroupReduce at assert_that/Group/GroupByKey) (1/2) 
(d68dab041d9d17a973eca11a56a5bd5f) switched from RUNNING to FINISHED.
[flink-akka.actor.default-dispatcher-8] INFO 
org.apache.flink.runtime.taskexecutor.TaskExecutor - Received task MapPartition 
(MapPartition at [3]assert_that/{Group, Unkey, Match}) (1/2).
[MapPartition (MapPartition at [3]assert_that/{Group, Unkey, Match}) (1/2)] 
INFO org.apache.flink.runtime.taskmanager.Task - MapPartition (MapPartition at 
[3]assert_that/{Group, Unkey, Match}) (1/2) (01c081ce3c849f5d3cdc32d24c16ec07) 
switched from CREATED to DEPLOYING.
[MapPartition (MapPartition at [3]assert_that/{Group, Unkey, Match}) (1/2)] 
INFO org.apache.flink.runtime.taskmanager.Task - Creating FileSystem stream 
leak safety net for task MapPartition (MapPartition at [3]assert_that/{Group, 
Unkey, Match}) (1/2) (01c081ce3c849f5d3cdc32d24c16ec07) [DEPLOYING]
[MapPartition (MapPartition at [3]assert_that/{Group, Unkey, Match}) (1/2)] 
INFO org.apache.flink.runtime.taskmanager.Task - Loading JAR files for task 
MapPartition (MapPartition at [3]assert_that/{Group, Unkey, Match}) (1/2) 
(01c081ce3c849f5d3cdc32d24c16ec07) [DEPLOYING].
[MapPartition (MapPartition at [3]assert_that/{Group, Unkey, Match}) (1/2)] 
INFO org.apache.flink.runtime.taskmanager.Task - Registering task at network: 
MapPartition (MapPartition at [3]assert_that/{Group, Unkey, Match}) (1/2) 
(01c081ce3c849f5d3cdc32d24c16ec07) [DEPLOYING].
[MapPartition (MapPartition at [3]assert_that/{Group, Unkey, Match}) (1/2)] 
INFO org.apache.flink.runtime.taskmanager.Task - MapPartition (MapPartition at 
[3]assert_that/{Group, Unkey, Match}) (1/2) (01c081ce3c849f5d3cdc32d24c16ec07) 
switched from DEPLOYING to RUNNING.
[flink-akka.actor.default-dispatcher-4] INFO 
org.apache.flink.runtime.executiongraph.ExecutionGraph - MapPartition 
(MapPartition at [3]assert_that/{Group, Unkey, Match}) (1/2) 
(01c081ce3c849f5d3cdc32d24c16ec07) switched from DEPLOYING to RUNNING.
[grpc-default-executor-0] WARN bundle_processor.create_operation - No unique 
name set for transform fn/read/ref_PCollection_PCollection_27:0 
[MapPartition (MapPartition at [3]assert_that/{Group, Unkey, Match}) (2/2)] 
INFO org.apache.flink.runtime.taskmanager.Task - MapPartition (MapPartition at 
[3]assert_that/{Group, Unkey, Match}) (2/2) (48a281f7d325f9064d9a7958fff19524) 
switched from RUNNING to FINISHED.
[MapPartition (MapPartition at [3]assert_that/{Group, Unkey, Match}) (2/2)] 
INFO org.apache.flink.runtime.taskmanager.Task - Freeing task resources for 
MapPartition (MapPartition at [3]assert_that/{Group, Unkey, Match}) (2/2) 
(48a281f7d325f9064d9a7958fff19524).
[MapPartition (MapPartition at [3]assert_that/{Group, Unkey, Match}) (2/2)] 
INFO org.apache.flink.runtime.taskmanager.Task - Ensuring all FileSystem 
streams are closed for task MapPartition (MapPartition at 
[3]assert_that/{Group, Unkey, Match}) (2/2) (48a281f7d325f9064d9a7958fff19524) 
[FINISHED]
[jobmanager-future-thread-15] INFO 
org.apache.flink.runtime.executiongraph.ExecutionGraph - DataSink 
(DiscardingOutput) (2/2) (30191ed5679abf03b187e95b30dd594d) switched from 
CREATED to SCHEDULED.
[flink-akka.actor.default-dispatcher-5] INFO 
org.apache.flink.runtime.taskexecutor.TaskExecutor - Un-registering task and 
sending final execution state FINISHED to JobManager for task MapPartition 
(MapPartition at [3]assert_that/{Group, Unkey, Match}) 
48a281f7d325f9064d9a7958fff19524.
[flink-akka.actor.default-dispatcher-7] INFO 
org.apache.flink.runtime.executiongraph.ExecutionGraph - DataSink 
(DiscardingOutput) (2/2) (30191ed5679abf03b187e95b30dd594d) switched from 
SCHEDULED to DEPLOYING.
[flink-akka.actor.default-dispatcher-7] INFO 
org.apache.flink.runtime.executiongraph.ExecutionGraph - Deploying DataSink 
(DiscardingOutput) (2/2) (attempt #0) to localhost
[flink-akka.actor.default-dispatcher-4] INFO 
org.apache.flink.runtime.taskexecutor.TaskExecutor - Received task DataSink 
(DiscardingOutput) (2/2).
[flink-akka.actor.default-dispatcher-5] INFO 
org.apache.flink.runtime.executiongraph.ExecutionGraph - MapPartition 
(MapPartition at [3]assert_that/{Group, Unkey, Match}) (2/2) 
(48a281f7d325f9064d9a7958fff19524) switched from RUNNING to FINISHED.
[DataSink (DiscardingOutput) (2/2)] INFO 
org.apache.flink.runtime.taskmanager.Task - DataSink (DiscardingOutput) (2/2) 
(30191ed5679abf03b187e95b30dd594d) switched from CREATED to DEPLOYING.
[DataSink (DiscardingOutput) (2/2)] INFO 
org.apache.flink.runtime.taskmanager.Task - Creating FileSystem stream leak 
safety net for task DataSink (DiscardingOutput) (2/2) 
(30191ed5679abf03b187e95b30dd594d) [DEPLOYING]
[DataSink (DiscardingOutput) (2/2)] INFO 
org.apache.flink.runtime.taskmanager.Task - Loading JAR files for task DataSink 
(DiscardingOutput) (2/2) (30191ed5679abf03b187e95b30dd594d) [DEPLOYING].
[DataSink (DiscardingOutput) (2/2)] INFO 
org.apache.flink.runtime.taskmanager.Task - Registering task at network: 
DataSink (DiscardingOutput) (2/2) (30191ed5679abf03b187e95b30dd594d) 
[DEPLOYING].
[grpc-default-executor-0] WARN bundle_processor.create_operation - No unique 
name set for transform fn/read/ref_PCollection_PCollection_27:0 
[DataSink (DiscardingOutput) (2/2)] INFO 
org.apache.flink.runtime.taskmanager.Task - DataSink (DiscardingOutput) (2/2) 
(30191ed5679abf03b187e95b30dd594d) switched from DEPLOYING to RUNNING.
[flink-akka.actor.default-dispatcher-4] INFO 
org.apache.flink.runtime.executiongraph.ExecutionGraph - DataSink 
(DiscardingOutput) (2/2) (30191ed5679abf03b187e95b30dd594d) switched from 
DEPLOYING to RUNNING.
[DataSink (DiscardingOutput) (2/2)] INFO 
org.apache.flink.runtime.taskmanager.Task - DataSink (DiscardingOutput) (2/2) 
(30191ed5679abf03b187e95b30dd594d) switched from RUNNING to FINISHED.
[DataSink (DiscardingOutput) (2/2)] INFO 
org.apache.flink.runtime.taskmanager.Task - Freeing task resources for DataSink 
(DiscardingOutput) (2/2) (30191ed5679abf03b187e95b30dd594d).
[DataSink (DiscardingOutput) (2/2)] INFO 
org.apache.flink.runtime.taskmanager.Task - Ensuring all FileSystem streams are 
closed for task DataSink (DiscardingOutput) (2/2) 
(30191ed5679abf03b187e95b30dd594d) [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) 30191ed5679abf03b187e95b30dd594d.
[flink-akka.actor.default-dispatcher-4] INFO 
org.apache.flink.runtime.executiongraph.ExecutionGraph - DataSink 
(DiscardingOutput) (2/2) (30191ed5679abf03b187e95b30dd594d) switched from 
RUNNING to FINISHED.
[MapPartition (MapPartition at [3]assert_that/{Group, Unkey, Match}) (1/2)] 
INFO org.apache.flink.runtime.taskmanager.Task - MapPartition (MapPartition at 
[3]assert_that/{Group, Unkey, Match}) (1/2) (01c081ce3c849f5d3cdc32d24c16ec07) 
switched from RUNNING to FINISHED.
[MapPartition (MapPartition at [3]assert_that/{Group, Unkey, Match}) (1/2)] 
INFO org.apache.flink.runtime.taskmanager.Task - Freeing task resources for 
MapPartition (MapPartition at [3]assert_that/{Group, Unkey, Match}) (1/2) 
(01c081ce3c849f5d3cdc32d24c16ec07).
[MapPartition (MapPartition at [3]assert_that/{Group, Unkey, Match}) (1/2)] 
INFO org.apache.flink.runtime.taskmanager.Task - Ensuring all FileSystem 
streams are closed for task MapPartition (MapPartition at 
[3]assert_that/{Group, Unkey, Match}) (1/2) (01c081ce3c849f5d3cdc32d24c16ec07) 
[FINISHED]
[jobmanager-future-thread-8] INFO 
org.apache.flink.runtime.executiongraph.ExecutionGraph - DataSink 
(DiscardingOutput) (1/2) (4512f86524b46dec416e4f7fc8944b3d) switched from 
CREATED to SCHEDULED.
[flink-akka.actor.default-dispatcher-5] INFO 
org.apache.flink.runtime.taskexecutor.TaskExecutor - Un-registering task and 
sending final execution state FINISHED to JobManager for task MapPartition 
(MapPartition at [3]assert_that/{Group, Unkey, Match}) 
01c081ce3c849f5d3cdc32d24c16ec07.
[flink-akka.actor.default-dispatcher-4] INFO 
org.apache.flink.runtime.executiongraph.ExecutionGraph - DataSink 
(DiscardingOutput) (1/2) (4512f86524b46dec416e4f7fc8944b3d) switched from 
SCHEDULED to DEPLOYING.
[flink-akka.actor.default-dispatcher-4] INFO 
org.apache.flink.runtime.executiongraph.ExecutionGraph - Deploying DataSink 
(DiscardingOutput) (1/2) (attempt #0) to localhost
[flink-akka.actor.default-dispatcher-4] INFO 
org.apache.flink.runtime.executiongraph.ExecutionGraph - MapPartition 
(MapPartition at [3]assert_that/{Group, Unkey, Match}) (1/2) 
(01c081ce3c849f5d3cdc32d24c16ec07) switched from RUNNING to FINISHED.
[flink-akka.actor.default-dispatcher-5] INFO 
org.apache.flink.runtime.taskexecutor.TaskExecutor - Received task DataSink 
(DiscardingOutput) (1/2).
[DataSink (DiscardingOutput) (1/2)] INFO 
org.apache.flink.runtime.taskmanager.Task - DataSink (DiscardingOutput) (1/2) 
(4512f86524b46dec416e4f7fc8944b3d) switched from CREATED to DEPLOYING.
[DataSink (DiscardingOutput) (1/2)] INFO 
org.apache.flink.runtime.taskmanager.Task - Creating FileSystem stream leak 
safety net for task DataSink (DiscardingOutput) (1/2) 
(4512f86524b46dec416e4f7fc8944b3d) [DEPLOYING]
[DataSink (DiscardingOutput) (1/2)] INFO 
org.apache.flink.runtime.taskmanager.Task - Loading JAR files for task DataSink 
(DiscardingOutput) (1/2) (4512f86524b46dec416e4f7fc8944b3d) [DEPLOYING].
[DataSink (DiscardingOutput) (1/2)] INFO 
org.apache.flink.runtime.taskmanager.Task - Registering task at network: 
DataSink (DiscardingOutput) (1/2) (4512f86524b46dec416e4f7fc8944b3d) 
[DEPLOYING].
[DataSink (DiscardingOutput) (1/2)] INFO 
org.apache.flink.runtime.taskmanager.Task - DataSink (DiscardingOutput) (1/2) 
(4512f86524b46dec416e4f7fc8944b3d) switched from DEPLOYING to RUNNING.
[flink-akka.actor.default-dispatcher-5] INFO 
org.apache.flink.runtime.executiongraph.ExecutionGraph - DataSink 
(DiscardingOutput) (1/2) (4512f86524b46dec416e4f7fc8944b3d) switched from 
DEPLOYING to RUNNING.
[DataSink (DiscardingOutput) (1/2)] INFO 
org.apache.flink.runtime.taskmanager.Task - DataSink (DiscardingOutput) (1/2) 
(4512f86524b46dec416e4f7fc8944b3d) switched from RUNNING to FINISHED.
[DataSink (DiscardingOutput) (1/2)] INFO 
org.apache.flink.runtime.taskmanager.Task - Freeing task resources for DataSink 
(DiscardingOutput) (1/2) (4512f86524b46dec416e4f7fc8944b3d).
[DataSink (DiscardingOutput) (1/2)] INFO 
org.apache.flink.runtime.taskmanager.Task - Ensuring all FileSystem streams are 
closed for task DataSink (DiscardingOutput) (1/2) 
(4512f86524b46dec416e4f7fc8944b3d) [FINISHED]
[flink-akka.actor.default-dispatcher-5] INFO 
org.apache.flink.runtime.taskexecutor.TaskExecutor - Un-registering task and 
sending final execution state FINISHED to JobManager for task DataSink 
(DiscardingOutput) 4512f86524b46dec416e4f7fc8944b3d.
[flink-akka.actor.default-dispatcher-5] INFO 
org.apache.flink.runtime.executiongraph.ExecutionGraph - DataSink 
(DiscardingOutput) (1/2) (4512f86524b46dec416e4f7fc8944b3d) switched from 
RUNNING to FINISHED.
[flink-akka.actor.default-dispatcher-5] INFO 
org.apache.flink.runtime.executiongraph.ExecutionGraph - Job 
BeamApp-root-0425155619-55ae0451 (7ab1faac15b1f417c13866a6f07c4c59) switched 
from state RUNNING to FINISHED.
[flink-akka.actor.default-dispatcher-8] INFO 
org.apache.flink.runtime.dispatcher.StandaloneDispatcher - Job 
7ab1faac15b1f417c13866a6f07c4c59 reached globally terminal state FINISHED.
[flink-runner-job-invoker] INFO 
org.apache.flink.runtime.minicluster.MiniCluster - Shutting down Flink Mini 
Cluster
[flink-akka.actor.default-dispatcher-5] INFO 
org.apache.flink.runtime.jobmaster.JobMaster - Stopping the JobMaster for job 
BeamApp-root-0425155619-55ae0451(7ab1faac15b1f417c13866a6f07c4c59).
[flink-runner-job-invoker] INFO 
org.apache.flink.runtime.dispatcher.DispatcherRestEndpoint - Shutting down rest 
endpoint.
[flink-akka.actor.default-dispatcher-4] INFO 
org.apache.flink.runtime.taskexecutor.TaskExecutor - Stopping TaskExecutor 
akka://flink/user/taskmanager_0.
[flink-akka.actor.default-dispatcher-8] INFO 
org.apache.flink.runtime.dispatcher.StandaloneDispatcher - Stopping dispatcher 
akka://flink/user/dispatcherb8cacb77-dd18-469d-ba00-42986cdce4fc.
[flink-akka.actor.default-dispatcher-8] INFO 
org.apache.flink.runtime.dispatcher.StandaloneDispatcher - Stopping all 
currently running jobs of dispatcher 
akka://flink/user/dispatcherb8cacb77-dd18-469d-ba00-42986cdce4fc.
[flink-akka.actor.default-dispatcher-4] INFO 
org.apache.flink.runtime.state.TaskExecutorLocalStateStoresManager - Shutting 
down TaskExecutorLocalStateStoresManager.
[flink-akka.actor.default-dispatcher-5] INFO 
org.apache.flink.runtime.jobmaster.JobMaster - Close ResourceManager connection 
63521fcab54e992453b6acde993fea05: JobManager is shutting down..
[flink-akka.actor.default-dispatcher-7] INFO 
org.apache.flink.runtime.jobmaster.slotpool.SlotPool - Suspending SlotPool.
[flink-akka.actor.default-dispatcher-7] INFO 
org.apache.flink.runtime.jobmaster.slotpool.SlotPool - Stopping SlotPool.
[flink-akka.actor.default-dispatcher-4] INFO 
org.apache.flink.runtime.io.disk.iomanager.IOManager - I/O manager removed 
spill file directory /tmp/flink-io-ec37db54-58c7-4ce2-b8b8-8341a4dc7098
[flink-akka.actor.default-dispatcher-4] INFO 
org.apache.flink.runtime.io.network.NetworkEnvironment - Shutting down the 
network environment and its components.
[flink-akka.actor.default-dispatcher-5] INFO 
org.apache.flink.runtime.taskexecutor.TaskExecutor - JobManager for job 
7ab1faac15b1f417c13866a6f07c4c59 with leader id 
a1ad24e6a800efded40640a0f0844bed lost leadership.
[flink-akka.actor.default-dispatcher-8] INFO 
org.apache.flink.runtime.resourcemanager.StandaloneResourceManager - Disconnect 
job manager a1ad24e6a800efded40640a0f0844bed@akka://flink/user/jobmanager_1 for 
job 7ab1faac15b1f417c13866a6f07c4c59 from the resource manager.
[flink-akka.actor.default-dispatcher-5] INFO 
org.apache.flink.runtime.rest.handler.legacy.backpressure.StackTraceSampleCoordinator
 - Shutting down stack trace sample coordinator.
[flink-akka.actor.default-dispatcher-5] INFO 
org.apache.flink.runtime.dispatcher.StandaloneDispatcher - Stopped dispatcher 
akka://flink/user/dispatcherb8cacb77-dd18-469d-ba00-42986cdce4fc.
[ForkJoinPool.commonPool-worker-2] INFO 
org.apache.flink.runtime.dispatcher.DispatcherRestEndpoint - Removing cache 
directory /tmp/flink-web-ui
[ForkJoinPool.commonPool-worker-2] INFO 
org.apache.flink.runtime.dispatcher.DispatcherRestEndpoint - Shut down complete.
[flink-akka.actor.default-dispatcher-7] INFO 
org.apache.flink.runtime.resourcemanager.slotmanager.SlotManager - Closing the 
SlotManager.
[flink-akka.actor.default-dispatcher-7] INFO 
org.apache.flink.runtime.resourcemanager.slotmanager.SlotManager - Suspending 
the SlotManager.
[flink-akka.actor.default-dispatcher-4] INFO 
org.apache.flink.runtime.taskexecutor.JobLeaderService - Stop job leader 
service.
[flink-akka.actor.default-dispatcher-4] INFO 
org.apache.flink.runtime.taskexecutor.TaskExecutor - Stopped TaskExecutor 
akka://flink/user/taskmanager_0.
[flink-akka.actor.default-dispatcher-4] INFO 
org.apache.flink.runtime.rpc.akka.AkkaRpcService - Stopping Akka RPC service.
[flink-akka.actor.default-dispatcher-4] INFO 
org.apache.flink.runtime.blob.PermanentBlobCache - Shutting down BLOB cache
[flink-akka.actor.default-dispatcher-4] INFO 
org.apache.flink.runtime.blob.TransientBlobCache - Shutting down BLOB cache
[flink-akka.actor.default-dispatcher-4] INFO 
org.apache.flink.runtime.blob.BlobServer - Stopped BLOB server at 0.0.0.0:41791
[flink-akka.actor.default-dispatcher-4] INFO 
org.apache.flink.runtime.rpc.akka.AkkaRpcService - Stopped Akka RPC service.
[flink-runner-job-invoker] INFO org.apache.beam.runners.flink.FlinkRunner - 
Execution finished in 14342 msecs
[flink-runner-job-invoker] INFO org.apache.beam.runners.flink.FlinkRunner - 
Final accumulator values:
[flink-runner-job-invoker] INFO org.apache.beam.runners.flink.FlinkRunner - 
__metricscontainers : 
MetricQueryResults(Counters(ref_PCollection_PCollection_14:beam:metric:pardo_execution_time:start_bundle_msecs:v1
 {PTRANSFORM=ref_AppliedPTransform_assert_that/Group/Flatten_34}: 0, 
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_12:beam:metric:pardo_execution_time:finish_bundle_msecs:v1
 
{PTRANSFORM=ExternalTransform(pytest:beam:transforms:count)/Combine.perKey(Count)/Precombine}:
 0, 
ref_PCollection_PCollection_9:beam:metric:pardo_execution_time:finish_bundle_msecs:v1
 {PTRANSFORM=fn/read/ref_PCollection_PCollection_9:0}: 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, 
ref_PCollection_PCollection_9:beam:metric:pardo_execution_time:process_bundle_msecs:v1
 {PTRANSFORM=fn/read/ref_PCollection_PCollection_9:0}: 0, 
ref_PCollection_PCollection_14:beam:metric:pardo_execution_time:finish_bundle_msecs:v1
 {PTRANSFORM=ref_AppliedPTransform_assert_that/ToVoidKey_30}: 0, 
ref_PCollection_PCollection_12:beam:metric:pardo_execution_time:process_bundle_msecs:v1
 {PTRANSFORM=external_2root/Init/Map/ParMultiDo(Anonymous)}: 0, 
ref_PCollection_PCollection_14:beam:metric:ptransform_execution_time:total_msecs:v1
 {PTRANSFORM=fn/write/ref_PCollection_PCollection_24:0:0}: 0, 
ref_PCollection_PCollection_9:beam:metric:pardo_execution_time:finish_bundle_msecs:v1
 {PTRANSFORM=fn/write/ref_PCollection_PCollection_12:0}: 0, 
ref_PCollection_PCollection_1:beam:metric:ptransform_execution_time:total_msecs:v1
 {PTRANSFORM=ref_AppliedPTransform_Create/FlatMap(<lambda at core.py:2172>)_4}: 
4, ref_PCollection_PCollection_12:beam:metric:element_count:v1 
{PCOLLECTION=pcollection}: 5, 
ref_PCollection_PCollection_12:beam:metric:pardo_execution_time:process_bundle_msecs:v1
 
{PTRANSFORM=ExternalTransform(pytest:beam:transforms:count)/Combine.perKey(Count)/Precombine}:
 0, 
ref_PCollection_PCollection_14:beam:metric:pardo_execution_time:finish_bundle_msecs:v1
 {PTRANSFORM=ref_AppliedPTransform_Map(<lambda at external_test.py:166>)_22}: 
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_14:beam:metric:pardo_execution_time:process_bundle_msecs:v1
 {PTRANSFORM=ref_AppliedPTransform_assert_that/ToVoidKey_30}: 0, 
ref_PCollection_PCollection_9:beam:metric:ptransform_execution_time:total_msecs:v1
 {PTRANSFORM=ref_AppliedPTransform_Map(<lambda at external_test.py:161>)_18}: 
2, 
ref_PCollection_PCollection_14:beam:metric:pardo_execution_time:start_bundle_msecs:v1
 {PTRANSFORM=fn/read/ref_PCollection_PCollection_14:0}: 0, 
ref_PCollection_PCollection_14:beam:metric:pardo_execution_time:finish_bundle_msecs:v1
 {PTRANSFORM=fn/read/ref_PCollection_PCollection_14:0}: 0, 
ref_PCollection_PCollection_9:beam:metric:pardo_execution_time:start_bundle_msecs:v1
 {PTRANSFORM=fn/write/ref_PCollection_PCollection_12:0}: 0, 
ref_PCollection_PCollection_14:beam:metric:pardo_execution_time:finish_bundle_msecs:v1
 {PTRANSFORM=ref_AppliedPTransform_assert_that/Group/Flatten_34}: 0, 
ref_PCollection_PCollection_12:beam:metric:pardo_execution_time:start_bundle_msecs:v1
 
{PTRANSFORM=ExternalTransform(pytest:beam:transforms:count)/Combine.perKey(Count)/Precombine}:
 0, 
ref_PCollection_PCollection_9:beam:metric:ptransform_execution_time:total_msecs:v1
 {PTRANSFORM=ref_AppliedPTransform_Create/Map(decode)_16}: 0, 
ref_PCollection_PCollection_17:beam:metric:element_count:v1 
{PCOLLECTION=ref_PCollection_PCollection_18}: 1, 
ref_PCollection_PCollection_14:beam:metric:pardo_execution_time:finish_bundle_msecs:v1
 {PTRANSFORM=fn/write/ref_PCollection_PCollection_24:0:0}: 0, 
ref_PCollection_PCollection_17:beam:metric:element_count:v1 
{PCOLLECTION=ref_PCollection_PCollection_19}: 1, 
ref_PCollection_PCollection_17:beam:metric:ptransform_execution_time:total_msecs:v1
 {PTRANSFORM=ref_AppliedPTransform_assert_that/Create/Map(decode)_28}: 0, 
ref_PCollection_PCollection_17:beam:metric:element_count:v1 
{PCOLLECTION=ref_PCollection_PCollection_17}: 1, 
ref_PCollection_PCollection_14:beam:metric:pardo_execution_time:process_bundle_msecs:v1
 {PTRANSFORM=fn/write/ref_PCollection_PCollection_24:0:0}: 0, 
ref_PCollection_PCollection_12:beam:metric:pardo_execution_time:finish_bundle_msecs:v1
 {PTRANSFORM=external_2root/Init/Map/ParMultiDo(Anonymous)}: 0, 
ref_PCollection_PCollection_14:beam:metric:pardo_execution_time:process_bundle_msecs:v1
 {PTRANSFORM=ref_AppliedPTransform_Map(<lambda at external_test.py:166>)_22}: 
0, pcollection_1:beam:metric:pardo_execution_time:start_bundle_msecs:v1 
{PTRANSFORM=fn/write/ref_PCollection_PCollection_14:0}: 0, 
pcollection_1:beam:metric:pardo_execution_time:finish_bundle_msecs:v1 
{PTRANSFORM=fn/write/ref_PCollection_PCollection_14:0}: 0, 
ref_PCollection_PCollection_27:beam:metric:pardo_execution_time:start_bundle_msecs:v1
 {PTRANSFORM=ref_AppliedPTransform_assert_that/Match_41}: 0, 
pcollection_1:beam:metric:element_count:v1 {PCOLLECTION=pcollection_1}: 3, 
ref_PCollection_PCollection_14:beam:metric:pardo_execution_time:process_bundle_msecs:v1
 {PTRANSFORM=fn/read/ref_PCollection_PCollection_14:0}: 0, 
ref_PCollection_PCollection_17:beam:metric:element_count:v1 
{PCOLLECTION=ref_PCollection_PCollection_24:1}: 1, 
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_14:beam:metric:ptransform_execution_time:total_msecs:v1
 {PTRANSFORM=ref_AppliedPTransform_assert_that/Group/Flatten_34}: 0, 
ref_PCollection_PCollection_14:beam:metric:pardo_execution_time:start_bundle_msecs:v1
 {PTRANSFORM=ref_AppliedPTransform_assert_that/WindowInto(WindowIntoFn)_29}: 0, 
ref_PCollection_PCollection_14:beam:metric:pardo_execution_time:start_bundle_msecs:v1
 {PTRANSFORM=ref_AppliedPTransform_assert_that/ToVoidKey_30}: 0, 
ref_PCollection_PCollection_1:beam:metric:element_count:v1 
{PCOLLECTION=ref_PCollection_PCollection_2}: 12, 
pcollection_1:beam:metric:element_count:v1 {PCOLLECTION=pcollection_2}: 3, 
ref_PCollection_PCollection_27:beam:metric:element_count:v1 
{PCOLLECTION=ref_PCollection_PCollection_30}: 1, 
ref_PCollection_PCollection_14:beam:metric:pardo_execution_time:process_bundle_msecs:v1
 {PTRANSFORM=ref_AppliedPTransform_assert_that/Group/Flatten_34}: 0, 
ref_PCollection_PCollection_14:beam:metric:ptransform_execution_time:total_msecs:v1
 {PTRANSFORM=fn/read/ref_PCollection_PCollection_14:0}: 0, 
ref_PCollection_PCollection_14:beam:metric:pardo_execution_time:process_bundle_msecs:v1
 {PTRANSFORM=ref_AppliedPTransform_assert_that/WindowInto(WindowIntoFn)_29}: 0, 
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}: 2, 
ref_PCollection_PCollection_17:beam:metric:ptransform_execution_time:total_msecs:v1
 {PTRANSFORM=fn/write/ref_PCollection_PCollection_24:1:0}: 0, 
ref_PCollection_PCollection_9:beam:metric:pardo_execution_time:process_bundle_msecs:v1
 {PTRANSFORM=ref_AppliedPTransform_Map(unicode)_17}: 0, 
ref_PCollection_PCollection_27:beam:metric:pardo_execution_time:finish_bundle_msecs:v1
 {PTRANSFORM=ref_AppliedPTransform_assert_that/Unkey_40}: 0, 
pcollection_1:beam:metric:pardo_execution_time:process_bundle_msecs:v1 
{PTRANSFORM=ExternalTransform(pytest:beam:transforms:count)/Combine.perKey(Count)/Merge}:
 0, 
ref_PCollection_PCollection_12:beam:metric:pardo_execution_time:start_bundle_msecs:v1
 {PTRANSFORM=external_2root/Init/Map/ParMultiDo(Anonymous)}: 0, 
ref_PCollection_PCollection_27:beam:metric:pardo_execution_time:start_bundle_msecs:v1
 
{PTRANSFORM=ref_AppliedPTransform_assert_that/Group/Map(_merge_tagged_vals_under_key)_39}:
 0, 
ref_PCollection_PCollection_9:beam:metric:ptransform_execution_time:total_msecs:v1
 {PTRANSFORM=ref_AppliedPTransform_Map(unicode)_17}: 0, 
ref_PCollection_PCollection_14:beam:metric:pardo_execution_time:finish_bundle_msecs:v1
 {PTRANSFORM=ref_AppliedPTransform_assert_that/WindowInto(WindowIntoFn)_29}: 0, 
ref_PCollection_PCollection_27:beam:metric:ptransform_execution_time:total_msecs:v1
 {PTRANSFORM=fn/read/ref_PCollection_PCollection_27:0}: 0, 
ref_PCollection_PCollection_14:beam:metric:ptransform_execution_time:total_msecs:v1
 {PTRANSFORM=ref_AppliedPTransform_assert_that/ToVoidKey_30}: 0, 
ref_PCollection_PCollection_14:beam:metric:pardo_execution_time:start_bundle_msecs:v1
 {PTRANSFORM=ref_AppliedPTransform_Map(<lambda at external_test.py:166>)_22}: 
0, 
ref_PCollection_PCollection_17:beam:metric:ptransform_execution_time:total_msecs:v1
 {PTRANSFORM=ref_AppliedPTransform_assert_that/Create/FlatMap(<lambda at 
core.py:2172>)_26}: 0, 
ref_PCollection_PCollection_27:beam:metric:ptransform_execution_time:total_msecs:v1
 {PTRANSFORM=ref_AppliedPTransform_assert_that/Unkey_40}: 0, 
pcollection_1:beam:metric:element_count:v1 
{PCOLLECTION=ref_PCollection_PCollection_14}: 3, 
ref_PCollection_PCollection_27:beam:metric:pardo_execution_time:process_bundle_msecs:v1
 {PTRANSFORM=fn/read/ref_PCollection_PCollection_27:0}: 0, 
ref_PCollection_PCollection_14:beam:metric:ptransform_execution_time:total_msecs:v1
 {PTRANSFORM=ref_AppliedPTransform_assert_that/Group/pair_with_1_33}: 0, 
ref_PCollection_PCollection_17:beam:metric:element_count:v1 
{PCOLLECTION=ref_PCollection_PCollection_22}: 1, 
ref_PCollection_PCollection_1:beam:metric:pardo_execution_time:start_bundle_msecs:v1
 {PTRANSFORM=ref_AppliedPTransform_Create/FlatMap(<lambda at core.py:2172>)_4}: 
4, 
ref_PCollection_PCollection_1:beam:metric:pardo_execution_time:process_bundle_msecs:v1
 {PTRANSFORM=ref_AppliedPTransform_Create/FlatMap(<lambda at core.py:2172>)_4}: 
0, ref_PCollection_PCollection_27:beam:metric:element_count:v1 
{PCOLLECTION=ref_PCollection_PCollection_28}: 1, 
ref_PCollection_PCollection_17:beam:metric:ptransform_execution_time:total_msecs:v1
 {PTRANSFORM=fn/read/ref_PCollection_PCollection_17:0}: 0, 
ref_PCollection_PCollection_27:beam:metric:element_count:v1 
{PCOLLECTION=ref_PCollection_PCollection_29}: 1, 
ref_PCollection_PCollection_12:beam:metric:element_count:v1 
{PCOLLECTION=external_2root/Init/Map/ParMultiDo(Anonymous).output}: 6, 
ref_PCollection_PCollection_27:beam:metric:element_count:v1 
{PCOLLECTION=ref_PCollection_PCollection_27}: 1, 
pcollection_1:beam:metric:pardo_execution_time:start_bundle_msecs:v1 
{PTRANSFORM=fn/read/pcollection_1:0}: 0, 
pcollection_1:beam:metric:pardo_execution_time:process_bundle_msecs:v1 
{PTRANSFORM=ExternalTransform(pytest:beam:transforms:count)/Combine.perKey(Count)/ExtractOutputs}:
 0, 
ref_PCollection_PCollection_1:beam:metric:pardo_execution_time:finish_bundle_msecs:v1
 {PTRANSFORM=ref_AppliedPTransform_Create/FlatMap(<lambda at core.py:2172>)_4}: 
0, 
ref_PCollection_PCollection_9:beam:metric:pardo_execution_time:finish_bundle_msecs:v1
 {PTRANSFORM=ref_AppliedPTransform_Map(unicode)_17}: 0, 
ref_PCollection_PCollection_9:beam:metric:pardo_execution_time:finish_bundle_msecs:v1
 {PTRANSFORM=ref_AppliedPTransform_Create/Map(decode)_16}: 0, 
ref_PCollection_PCollection_27:beam:metric:pardo_execution_time:process_bundle_msecs:v1
 
{PTRANSFORM=ref_AppliedPTransform_assert_that/Group/Map(_merge_tagged_vals_under_key)_39}:
 0, 
ref_PCollection_PCollection_17:beam:metric:pardo_execution_time:start_bundle_msecs:v1
 {PTRANSFORM=ref_AppliedPTransform_assert_that/Group/Flatten_34}: 0, 
ref_PCollection_PCollection_27:beam:metric:pardo_execution_time:finish_bundle_msecs:v1
 
{PTRANSFORM=ref_AppliedPTransform_assert_that/Group/Map(_merge_tagged_vals_under_key)_39}:
 0, 
ref_PCollection_PCollection_14:beam:metric:pardo_execution_time:process_bundle_msecs:v1
 {PTRANSFORM=ref_AppliedPTransform_Map(<lambda at external_test.py:165>)_21}: 
0, 
ref_PCollection_PCollection_17:beam:metric:pardo_execution_time:finish_bundle_msecs:v1
 {PTRANSFORM=ref_AppliedPTransform_assert_that/Group/Flatten_34}: 0, 
ref_PCollection_PCollection_17:beam:metric:pardo_execution_time:start_bundle_msecs:v1
 {PTRANSFORM=fn/write/ref_PCollection_PCollection_24:1:0}: 0, 
ref_PCollection_PCollection_12:beam:metric:pardo_execution_time:finish_bundle_msecs:v1
 {PTRANSFORM=fn/write/pcollection:0}: 0, 
ref_PCollection_PCollection_12:beam:metric:pardo_execution_time:finish_bundle_msecs:v1
 {PTRANSFORM=fn/read/ref_PCollection_PCollection_12:0}: 0, 
ref_PCollection_PCollection_17:beam:metric:pardo_execution_time:finish_bundle_msecs:v1
 {PTRANSFORM=fn/write/ref_PCollection_PCollection_24:1:0}: 0, 
ref_PCollection_PCollection_12:beam:metric:pardo_execution_time:start_bundle_msecs:v1
 {PTRANSFORM=fn/write/pcollection:0}: 0, 
ref_PCollection_PCollection_12:beam:metric:element_count:v1 
{PCOLLECTION=ref_PCollection_PCollection_13}: 6, 
ref_PCollection_PCollection_9:beam:metric:pardo_execution_time:process_bundle_msecs:v1
 {PTRANSFORM=ref_AppliedPTransform_Create/Map(decode)_16}: 0, 
ref_PCollection_PCollection_12:beam:metric:pardo_execution_time:process_bundle_msecs:v1
 {PTRANSFORM=fn/write/pcollection:0}: 0, 
ref_PCollection_PCollection_9:beam:metric:pardo_execution_time:start_bundle_msecs:v1
 {PTRANSFORM=ref_AppliedPTransform_Map(unicode)_17}: 0, 
ref_PCollection_PCollection_27:beam:metric:pardo_execution_time:start_bundle_msecs:v1
 {PTRANSFORM=ref_AppliedPTransform_assert_that/Unkey_40}: 0, 
ref_PCollection_PCollection_17:beam:metric:pardo_execution_time:finish_bundle_msecs:v1
 {PTRANSFORM=ref_AppliedPTransform_assert_that/Group/pair_with_0_32}: 0, 
ref_PCollection_PCollection_1:beam:metric:pardo_execution_time:process_bundle_msecs:v1
 {PTRANSFORM=fn/read/ref_PCollection_PCollection_1:0}: 0, 
ref_PCollection_PCollection_17:beam:metric:pardo_execution_time:process_bundle_msecs:v1
 {PTRANSFORM=ref_AppliedPTransform_assert_that/Group/pair_with_0_32}: 0, 
ref_PCollection_PCollection_14:beam:metric:element_count:v1 
{PCOLLECTION=ref_PCollection_PCollection_14}: 3, 
ref_PCollection_PCollection_12:beam:metric:pardo_execution_time:start_bundle_msecs:v1
 {PTRANSFORM=fn/read/ref_PCollection_PCollection_12:0}: 0, 
ref_PCollection_PCollection_9:beam:metric:element_count:v1 
{PCOLLECTION=ref_PCollection_PCollection_9}: 12, 
ref_PCollection_PCollection_14:beam:metric:ptransform_execution_time:total_msecs:v1
 {PTRANSFORM=ref_AppliedPTransform_Map(<lambda at external_test.py:165>)_21}: 
0, 
ref_PCollection_PCollection_9:beam:metric:pardo_execution_time:process_bundle_msecs:v1
 {PTRANSFORM=ref_AppliedPTransform_Map(<lambda at external_test.py:161>)_18}: 
0, ref_PCollection_PCollection_14:beam:metric:element_count:v1 
{PCOLLECTION=ref_PCollection_PCollection_16}: 3, 
ref_PCollection_PCollection_1:beam:metric:pardo_execution_time:start_bundle_msecs:v1
 {PTRANSFORM=fn/read/ref_PCollection_PCollection_1:0}: 0, 
ref_PCollection_PCollection_14:beam:metric:element_count:v1 
{PCOLLECTION=ref_PCollection_PCollection_15}: 3, 
ref_PCollection_PCollection_9:beam:metric:pardo_execution_time:finish_bundle_msecs:v1
 {PTRANSFORM=ref_AppliedPTransform_Map(<lambda at external_test.py:161>)_18}: 
0, 
ref_PCollection_PCollection_17:beam:metric:pardo_execution_time:process_bundle_msecs:v1
 {PTRANSFORM=ref_AppliedPTransform_assert_that/Group/Flatten_34}: 0, 
ref_PCollection_PCollection_1:beam:metric:ptransform_execution_time:total_msecs:v1
 {PTRANSFORM=fn/write/ref_PCollection_PCollection_2:0}: 0, 
ref_PCollection_PCollection_17:beam:metric:ptransform_execution_time:total_msecs:v1
 {PTRANSFORM=ref_AppliedPTransform_assert_that/Group/Flatten_34}: 0, 
ref_PCollection_PCollection_12:beam:metric:element_count:v1 
{PCOLLECTION=ref_PCollection_PCollection_12}: 12, 
ref_PCollection_PCollection_1:beam:metric:pardo_execution_time:finish_bundle_msecs:v1
 {PTRANSFORM=fn/read/ref_PCollection_PCollection_1:0}: 0, 
ref_PCollection_PCollection_9:beam:metric:ptransform_execution_time:total_msecs:v1
 {PTRANSFORM=fn/read/ref_PCollection_PCollection_9:0}: 0, 
ref_PCollection_PCollection_27:beam:metric:pardo_execution_time:process_bundle_msecs:v1
 {PTRANSFORM=ref_AppliedPTransform_assert_that/Unkey_40}: 0, 
ref_PCollection_PCollection_14:beam:metric:element_count:v1 
{PCOLLECTION=ref_PCollection_PCollection_24:0}: 3, 
ref_PCollection_PCollection_14:beam:metric:pardo_execution_time:finish_bundle_msecs:v1
 {PTRANSFORM=ref_AppliedPTransform_assert_that/Group/pair_with_1_33}: 0, 
ref_PCollection_PCollection_17:beam:metric:pardo_execution_time:process_bundle_msecs:v1
 {PTRANSFORM=ref_AppliedPTransform_assert_that/Create/FlatMap(<lambda at 
core.py:2172>)_26}: 0, 
ref_PCollection_PCollection_14:beam:metric:pardo_execution_time:process_bundle_msecs:v1
 {PTRANSFORM=ref_AppliedPTransform_assert_that/Group/pair_with_1_33}: 0, 
ref_PCollection_PCollection_17:beam:metric:pardo_execution_time:start_bundle_msecs:v1
 {PTRANSFORM=ref_AppliedPTransform_assert_that/Create/Map(decode)_28}: 0, 
ref_PCollection_PCollection_17:beam:metric:pardo_execution_time:process_bundle_msecs:v1
 {PTRANSFORM=ref_AppliedPTransform_assert_that/Create/Map(decode)_28}: 0, 
ref_PCollection_PCollection_9:beam:metric:pardo_execution_time:process_bundle_msecs:v1
 {PTRANSFORM=fn/write/ref_PCollection_PCollection_12:0}: 0, 
ref_PCollection_PCollection_17:beam:metric:pardo_execution_time:finish_bundle_msecs:v1
 {PTRANSFORM=ref_AppliedPTransform_assert_that/Create/FlatMap(<lambda at 
core.py:2172>)_26}: 0, 
ref_PCollection_PCollection_14:beam:metric:ptransform_execution_time:total_msecs:v1
 {PTRANSFORM=ref_AppliedPTransform_Map(<lambda at external_test.py:166>)_22}: 
0, 
ref_PCollection_PCollection_14:beam:metric:pardo_execution_time:start_bundle_msecs:v1
 {PTRANSFORM=ref_AppliedPTransform_assert_that/Group/pair_with_1_33}: 0, 
ref_PCollection_PCollection_17:beam:metric:pardo_execution_time:start_bundle_msecs:v1
 {PTRANSFORM=fn/read/ref_PCollection_PCollection_17:0}: 0, 
ref_PCollection_PCollection_27:beam:metric:pardo_execution_time:process_bundle_msecs:v1
 {PTRANSFORM=ref_AppliedPTransform_assert_that/Match_41}: 0, 
ref_PCollection_PCollection_9:beam:metric:pardo_execution_time:start_bundle_msecs:v1
 {PTRANSFORM=ref_AppliedPTransform_Map(<lambda at external_test.py:161>)_18}: 
2, 
ref_PCollection_PCollection_14:beam:metric:pardo_execution_time:start_bundle_msecs:v1
 {PTRANSFORM=fn/write/ref_PCollection_PCollection_24:0:0}: 0, 
ref_PCollection_PCollection_1:beam:metric:pardo_execution_time:finish_bundle_msecs:v1
 {PTRANSFORM=fn/write/ref_PCollection_PCollection_2:0}: 0, 
ref_PCollection_PCollection_9:beam:metric:ptransform_execution_time:total_msecs:v1
 {PTRANSFORM=fn/write/ref_PCollection_PCollection_12:0}: 0, 
ref_PCollection_PCollection_17:beam:metric:pardo_execution_time:finish_bundle_msecs:v1
 {PTRANSFORM=fn/read/ref_PCollection_PCollection_17:0}: 0, 
ref_PCollection_PCollection_17:beam:metric:pardo_execution_time:finish_bundle_msecs:v1
 {PTRANSFORM=ref_AppliedPTransform_assert_that/Create/Map(decode)_28}: 0, 
ref_PCollection_PCollection_17:beam:metric:pardo_execution_time:start_bundle_msecs:v1
 {PTRANSFORM=ref_AppliedPTransform_assert_that/Create/FlatMap(<lambda at 
core.py:2172>)_26}: 0, 
ref_PCollection_PCollection_17:beam:metric:pardo_execution_time:start_bundle_msecs:v1
 {PTRANSFORM=ref_AppliedPTransform_assert_that/Group/pair_with_0_32}: 2, 
ref_PCollection_PCollection_14:beam:metric:element_count:v1 
{PCOLLECTION=ref_PCollection_PCollection_23}: 3, 
ref_PCollection_PCollection_27:beam:metric:ptransform_execution_time:total_msecs:v1
 {PTRANSFORM=ref_AppliedPTransform_assert_that/Match_41}: 0, 
ref_PCollection_PCollection_14:beam:metric:element_count:v1 
{PCOLLECTION=ref_PCollection_PCollection_20}: 3, 
pcollection_1:beam:metric:pardo_execution_time:process_bundle_msecs:v1 
{PTRANSFORM=fn/write/ref_PCollection_PCollection_14:0}: 0, 
ref_PCollection_PCollection_14:beam:metric:element_count:v1 
{PCOLLECTION=ref_PCollection_PCollection_21}: 3, 
ref_PCollection_PCollection_9:beam:metric:element_count:v1 
{PCOLLECTION=ref_PCollection_PCollection_11}: 12, 
ref_PCollection_PCollection_9:beam:metric:element_count:v1 
{PCOLLECTION=ref_PCollection_PCollection_12}: 12, 
ref_PCollection_PCollection_9:beam:metric:element_count:v1 
{PCOLLECTION=ref_PCollection_PCollection_10}: 12, 
ref_PCollection_PCollection_27:beam:metric:ptransform_execution_time:total_msecs:v1
 
{PTRANSFORM=ref_AppliedPTransform_assert_that/Group/Map(_merge_tagged_vals_under_key)_39}:
 0, 
ref_PCollection_PCollection_1:beam:metric:pardo_execution_time:start_bundle_msecs:v1
 {PTRANSFORM=fn/write/ref_PCollection_PCollection_2:0}: 0, 
ref_PCollection_PCollection_14:beam:metric:ptransform_execution_time:total_msecs:v1
 {PTRANSFORM=ref_AppliedPTransform_assert_that/WindowInto(WindowIntoFn)_29}: 0, 
ref_PCollection_PCollection_12:beam:metric:pardo_execution_time:finish_bundle_msecs:v1
 {PTRANSFORM=external_1root/ParDo(Anonymous)/ParMultiDo(Anonymous)}: 0, 
ref_PCollection_PCollection_17:beam:metric:pardo_execution_time:process_bundle_msecs:v1
 {PTRANSFORM=fn/read/ref_PCollection_PCollection_17:0}: 0, 
ref_PCollection_PCollection_12:beam:metric:pardo_execution_time:process_bundle_msecs:v1
 {PTRANSFORM=external_1root/ParDo(Anonymous)/ParMultiDo(Anonymous)}: 0, 
ref_PCollection_PCollection_14:beam:metric:pardo_execution_time:start_bundle_msecs:v1
 {PTRANSFORM=ref_AppliedPTransform_Map(<lambda at external_test.py:165>)_21}: 
0, 
ref_PCollection_PCollection_12:beam:metric:pardo_execution_time:start_bundle_msecs:v1
 {PTRANSFORM=external_1root/ParDo(Anonymous)/ParMultiDo(Anonymous)}: 0, 
ref_PCollection_PCollection_9:beam:metric:pardo_execution_time:start_bundle_msecs:v1
 {PTRANSFORM=ref_AppliedPTransform_Create/Map(decode)_16}: 0, 
ref_PCollection_PCollection_17:beam:metric:pardo_execution_time:process_bundle_msecs:v1
 {PTRANSFORM=fn/write/ref_PCollection_PCollection_24:1:0}: 0, 
ref_PCollection_PCollection_14:beam:metric:pardo_execution_time:finish_bundle_msecs:v1
 {PTRANSFORM=ref_AppliedPTransform_Map(<lambda at external_test.py:165>)_21}: 
0))
[flink-runner-job-invoker] INFO 
org.apache.beam.runners.fnexecution.artifact.BeamFileSystemArtifactRetrievalService
 - Manifest at 
/tmp/beam-artifact-staging/job_7d6f63e0-4fcd-4720-a3c5-d25b2a23e4be/MANIFEST 
has 0 artifact locations
[flink-runner-job-invoker] INFO 
org.apache.beam.runners.fnexecution.artifact.BeamFileSystemArtifactStagingService
 - Removed dir 
/tmp/beam-artifact-staging/job_7d6f63e0-4fcd-4720-a3c5-d25b2a23e4be/

> Task :beam-sdks-python:crossLanguageTests

FAILURE: Build failed with an exception.

* Where:
Build file 
'<https://builds.apache.org/job/beam_PostCommit_Python_Verify/ws/src/sdks/python/build.gradle'>
 line: 111

* What went wrong:
Execution failed for task ':beam-sdks-python:directRunnerIT'.
> 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 1h 1m 21s
104 actionable tasks: 81 executed, 20 from cache, 3 up-to-date

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

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

---------------------------------------------------------------------
To unsubscribe, e-mail: [email protected]
For additional commands, e-mail: [email protected]

Reply via email to