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Posted to builds@beam.apache.org by Apache Jenkins Server <je...@builds.apache.org> on 2019/05/02 21:09:46 UTC

Build failed in Jenkins: beam_PostCommit_Python_Verify #8090

See <https://builds.apache.org/job/beam_PostCommit_Python_Verify/8090/display/redirect?page=changes>

Changes:

[iemejia] [BEAM-7211] Implement HasDefaultTracker interface in ByteKeyRange

------------------------------------------
[...truncated 679.54 KB...]
	at org.apache.beam.runners.fnexecution.control.SdkHarnessClient$BundleProcessor.newBundle(SdkHarnessClient.java:172)
	at org.apache.beam.runners.fnexecution.control.DefaultJobBundleFactory$SimpleStageBundleFactory.getBundle(DefaultJobBundleFactory.java:270)
	at org.apache.beam.runners.flink.translation.functions.FlinkExecutableStageFunction.mapPartition(FlinkExecutableStageFunction.java:207)
	at org.apache.flink.runtime.operators.MapPartitionDriver.run(MapPartitionDriver.java:103)
	at org.apache.flink.runtime.operators.BatchTask.run(BatchTask.java:503)
	at org.apache.flink.runtime.operators.BatchTask.invoke(BatchTask.java:368)
	at org.apache.flink.runtime.taskmanager.Task.run(Task.java:712)
	at java.lang.Thread.run(Thread.java:748)
Caused by: java.util.concurrent.TimeoutException
	at org.apache.beam.vendor.guava.v20_0.com.google.common.util.concurrent.AbstractFuture.get(AbstractFuture.java:432)
	at org.apache.beam.vendor.guava.v20_0.com.google.common.util.concurrent.AbstractFuture$TrustedFuture.get(AbstractFuture.java:83)
	at org.apache.beam.runners.fnexecution.data.GrpcDataService.send(GrpcDataService.java:175)
	... 8 more
[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 - Freeing task resources for 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) (90a44dfba8a8b63684902cb7a6f475bf).
[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) (eb947a34ec6e4f1fdf540de14a9135ff) [FAILED]
[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) (90a44dfba8a8b63684902cb7a6f475bf) [FAILED]
[flink-akka.actor.default-dispatcher-44] INFO org.apache.flink.runtime.taskexecutor.TaskExecutor - Un-registering task and sending final execution state FAILED 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) eb947a34ec6e4f1fdf540de14a9135ff.
[flink-akka.actor.default-dispatcher-44] INFO org.apache.flink.runtime.taskexecutor.TaskExecutor - Un-registering task and sending final execution state FAILED 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) 90a44dfba8a8b63684902cb7a6f475bf.
[flink-akka.actor.default-dispatcher-43] 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) (eb947a34ec6e4f1fdf540de14a9135ff) switched from RUNNING to FAILED.
java.lang.RuntimeException: No client connected within timeout
	at org.apache.beam.runners.fnexecution.data.GrpcDataService.send(GrpcDataService.java:180)
	at org.apache.beam.runners.fnexecution.control.SdkHarnessClient$BundleProcessor.newBundle(SdkHarnessClient.java:172)
	at org.apache.beam.runners.fnexecution.control.DefaultJobBundleFactory$SimpleStageBundleFactory.getBundle(DefaultJobBundleFactory.java:270)
	at org.apache.beam.runners.flink.translation.functions.FlinkExecutableStageFunction.mapPartition(FlinkExecutableStageFunction.java:207)
	at org.apache.flink.runtime.operators.MapPartitionDriver.run(MapPartitionDriver.java:103)
	at org.apache.flink.runtime.operators.BatchTask.run(BatchTask.java:503)
	at org.apache.flink.runtime.operators.BatchTask.invoke(BatchTask.java:368)
	at org.apache.flink.runtime.taskmanager.Task.run(Task.java:712)
	at java.lang.Thread.run(Thread.java:748)
Caused by: java.util.concurrent.TimeoutException
	at org.apache.beam.vendor.guava.v20_0.com.google.common.util.concurrent.AbstractFuture.get(AbstractFuture.java:432)
	at org.apache.beam.vendor.guava.v20_0.com.google.common.util.concurrent.AbstractFuture$TrustedFuture.get(AbstractFuture.java:83)
	at org.apache.beam.runners.fnexecution.data.GrpcDataService.send(GrpcDataService.java:175)
	... 8 more
[flink-akka.actor.default-dispatcher-43] INFO org.apache.flink.runtime.executiongraph.ExecutionGraph - Job BeamApp-root-0502210628-f5e1e7c0 (f3abbfee06daea510247a1e221d479b3) switched from state RUNNING to FAILING.
java.lang.RuntimeException: No client connected within timeout
	at org.apache.beam.runners.fnexecution.data.GrpcDataService.send(GrpcDataService.java:180)
	at org.apache.beam.runners.fnexecution.control.SdkHarnessClient$BundleProcessor.newBundle(SdkHarnessClient.java:172)
	at org.apache.beam.runners.fnexecution.control.DefaultJobBundleFactory$SimpleStageBundleFactory.getBundle(DefaultJobBundleFactory.java:270)
	at org.apache.beam.runners.flink.translation.functions.FlinkExecutableStageFunction.mapPartition(FlinkExecutableStageFunction.java:207)
	at org.apache.flink.runtime.operators.MapPartitionDriver.run(MapPartitionDriver.java:103)
	at org.apache.flink.runtime.operators.BatchTask.run(BatchTask.java:503)
	at org.apache.flink.runtime.operators.BatchTask.invoke(BatchTask.java:368)
	at org.apache.flink.runtime.taskmanager.Task.run(Task.java:712)
	at java.lang.Thread.run(Thread.java:748)
Caused by: java.util.concurrent.TimeoutException
	at org.apache.beam.vendor.guava.v20_0.com.google.common.util.concurrent.AbstractFuture.get(AbstractFuture.java:432)
	at org.apache.beam.vendor.guava.v20_0.com.google.common.util.concurrent.AbstractFuture$TrustedFuture.get(AbstractFuture.java:83)
	at org.apache.beam.runners.fnexecution.data.GrpcDataService.send(GrpcDataService.java:175)
	... 8 more
[flink-akka.actor.default-dispatcher-43] 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) (90a44dfba8a8b63684902cb7a6f475bf) switched from RUNNING to CANCELING.
[flink-akka.actor.default-dispatcher-44] INFO org.apache.flink.runtime.taskexecutor.TaskExecutor - Discarding the results produced by task execution 52537cb3f6abf97279c0362e44302fff.
[flink-akka.actor.default-dispatcher-44] INFO org.apache.flink.runtime.taskexecutor.TaskExecutor - Discarding the results produced by task execution 508311609c9d2313fb06b32e601cde96.
[flink-akka.actor.default-dispatcher-44] INFO org.apache.flink.runtime.taskexecutor.TaskExecutor - Discarding the results produced by task execution a130cbe8e506c170bc9e2053f0d826a8.
[flink-akka.actor.default-dispatcher-44] INFO org.apache.flink.runtime.taskexecutor.TaskExecutor - Discarding the results produced by task execution cbcd8630203c82a12a8ecaa66d0d6158.
[flink-akka.actor.default-dispatcher-44] INFO org.apache.flink.runtime.taskexecutor.TaskExecutor - Discarding the results produced by task execution daa5760dc78573a2f9f13e3c7e6ebb50.
[flink-akka.actor.default-dispatcher-44] INFO org.apache.flink.runtime.taskexecutor.TaskExecutor - Discarding the results produced by task execution caac37d1166b78d4ec0794c52e02a13e.
[flink-akka.actor.default-dispatcher-44] INFO org.apache.flink.runtime.taskexecutor.TaskExecutor - Discarding the results produced by task execution b3cfa8b91451567a84c21402df023c51.
[flink-akka.actor.default-dispatcher-44] INFO org.apache.flink.runtime.taskexecutor.TaskExecutor - Discarding the results produced by task execution 85db917aba91493d58c91c4a535afec0.
[flink-akka.actor.default-dispatcher-44] INFO org.apache.flink.runtime.taskexecutor.TaskExecutor - Discarding the results produced by task execution ed3820bf69a62ea94066670485254043.
[flink-akka.actor.default-dispatcher-44] INFO org.apache.flink.runtime.taskexecutor.TaskExecutor - Discarding the results produced by task execution 520d35a1ee213dae4de7953278a1ea98.
[flink-akka.actor.default-dispatcher-44] INFO org.apache.flink.runtime.taskexecutor.TaskExecutor - Discarding the results produced by task execution eb947a34ec6e4f1fdf540de14a9135ff.
[flink-akka.actor.default-dispatcher-43] INFO org.apache.flink.runtime.executiongraph.ExecutionGraph - GroupReduce (GroupReduce at ExternalTransform(pytest:beam:transforms:count)/Combine.perKey(Count)/Group) (1/2) (45bd806ec602a90ebc47c071848cf49f) switched from CREATED to CANCELED.
[flink-akka.actor.default-dispatcher-43] INFO org.apache.flink.runtime.executiongraph.ExecutionGraph - GroupReduce (GroupReduce at ExternalTransform(pytest:beam:transforms:count)/Combine.perKey(Count)/Group) (2/2) (8825db7bc7813928bb39d95b79a9e16d) switched from CREATED to CANCELED.
[flink-akka.actor.default-dispatcher-43] 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) (fcd97e02d20edbe78abfe7d63f174b7b) switched from CREATED to CANCELED.
[flink-akka.actor.default-dispatcher-43] 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) (795d06596e268314ccaa2ad6fe402f1d) switched from CREATED to CANCELED.
[flink-akka.actor.default-dispatcher-43] INFO org.apache.flink.runtime.executiongraph.ExecutionGraph - CHAIN MapPartition (MapPartition at [6]{Map(<lambda at external_test.py:212>), Map(<lambda at external_test.py:213>), assert_that}) -> FlatMap (FlatMap at ExtractOutput[0]) (1/2) (53ba8cc5cd99455a5bcb6e69d7d5922c) switched from CREATED to CANCELED.
[flink-akka.actor.default-dispatcher-43] INFO org.apache.flink.runtime.executiongraph.ExecutionGraph - CHAIN MapPartition (MapPartition at [6]{Map(<lambda at external_test.py:212>), Map(<lambda at external_test.py:213>), assert_that}) -> FlatMap (FlatMap at ExtractOutput[0]) (2/2) (86336e07683096cbd1ce1a29a88cb086) switched from CREATED to CANCELED.
[flink-akka.actor.default-dispatcher-43] 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) (8311316b58344a15b0cfa8d4fab756b2) switched from RUNNING to CANCELING.
[flink-akka.actor.default-dispatcher-42] INFO org.apache.flink.runtime.taskexecutor.TaskExecutor - Discarding the results produced by task execution 7a70e5cb982f1159b42c8fca71c6388b.
[flink-akka.actor.default-dispatcher-42] INFO org.apache.flink.runtime.taskexecutor.TaskExecutor - Discarding the results produced by task execution 3f3d793b3df1cd5eab66d98ff43097a2.
[flink-akka.actor.default-dispatcher-43] 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) (ecfaa5e9ecb8e61e908aa4858c5186a9) switched from RUNNING to CANCELING.
[flink-akka.actor.default-dispatcher-42] INFO org.apache.flink.runtime.taskmanager.Task - Attempting to cancel task CHAIN Filter (UnionFixFilter) -> Map (Key Extractor) -> GroupCombine (GroupCombine at GroupCombine: assert_that/Group/GroupByKey) -> Map (Key Extractor) (1/2) (8311316b58344a15b0cfa8d4fab756b2).
[flink-akka.actor.default-dispatcher-42] 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) (8311316b58344a15b0cfa8d4fab756b2) switched from RUNNING to CANCELING.
[flink-akka.actor.default-dispatcher-43] INFO org.apache.flink.runtime.executiongraph.ExecutionGraph - GroupReduce (GroupReduce at assert_that/Group/GroupByKey) (1/2) (54aed7379357e7fe769607a5bb813cf9) switched from CREATED to CANCELED.
[flink-akka.actor.default-dispatcher-43] INFO org.apache.flink.runtime.executiongraph.ExecutionGraph - GroupReduce (GroupReduce at assert_that/Group/GroupByKey) (2/2) (e9c9d94a73b7169c7ef98fca12962016) switched from CREATED to CANCELED.
[flink-akka.actor.default-dispatcher-43] INFO org.apache.flink.runtime.executiongraph.ExecutionGraph - MapPartition (MapPartition at [3]assert_that/{Group, Unkey, Match}) (1/2) (918a4e068c2be1c66a74bb9aac0503f9) switched from CREATED to CANCELED.
[flink-akka.actor.default-dispatcher-43] INFO org.apache.flink.runtime.executiongraph.ExecutionGraph - MapPartition (MapPartition at [3]assert_that/{Group, Unkey, Match}) (2/2) (a191afcda68a1aaaaa465957de6696a0) switched from CREATED to CANCELED.
[flink-akka.actor.default-dispatcher-43] INFO org.apache.flink.runtime.executiongraph.ExecutionGraph - DataSink (DiscardingOutput) (1/2) (ef3acb0339af9de67bc586c164c07088) switched from CREATED to CANCELED.
[flink-akka.actor.default-dispatcher-43] INFO org.apache.flink.runtime.executiongraph.ExecutionGraph - DataSink (DiscardingOutput) (2/2) (a5736bef75e13c5deee7655103ef1c8b) switched from CREATED to CANCELED.
[flink-akka.actor.default-dispatcher-42] INFO org.apache.flink.runtime.taskmanager.Task - Triggering cancellation of task code CHAIN Filter (UnionFixFilter) -> Map (Key Extractor) -> GroupCombine (GroupCombine at GroupCombine: assert_that/Group/GroupByKey) -> Map (Key Extractor) (1/2) (8311316b58344a15b0cfa8d4fab756b2).
[flink-akka.actor.default-dispatcher-43] 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) (90a44dfba8a8b63684902cb7a6f475bf) switched from CANCELING to CANCELED.
[flink-akka.actor.default-dispatcher-42] INFO org.apache.flink.runtime.taskmanager.Task - Attempting to cancel task CHAIN Filter (UnionFixFilter) -> Map (Key Extractor) -> GroupCombine (GroupCombine at GroupCombine: assert_that/Group/GroupByKey) -> Map (Key Extractor) (2/2) (ecfaa5e9ecb8e61e908aa4858c5186a9).
[flink-akka.actor.default-dispatcher-42] 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) (ecfaa5e9ecb8e61e908aa4858c5186a9) switched from RUNNING to CANCELING.
[flink-akka.actor.default-dispatcher-42] INFO org.apache.flink.runtime.taskmanager.Task - Triggering cancellation of task code CHAIN Filter (UnionFixFilter) -> Map (Key Extractor) -> GroupCombine (GroupCombine at GroupCombine: assert_that/Group/GroupByKey) -> Map (Key Extractor) (2/2) (ecfaa5e9ecb8e61e908aa4858c5186a9).
[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) (8311316b58344a15b0cfa8d4fab756b2) switched from CANCELING to CANCELED.
[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) (8311316b58344a15b0cfa8d4fab756b2).
[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) (ecfaa5e9ecb8e61e908aa4858c5186a9) switched from CANCELING to CANCELED.
[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) (ecfaa5e9ecb8e61e908aa4858c5186a9).
[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) (8311316b58344a15b0cfa8d4fab756b2) [CANCELED]
[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) (ecfaa5e9ecb8e61e908aa4858c5186a9) [CANCELED]
[flink-akka.actor.default-dispatcher-44] INFO org.apache.flink.runtime.taskexecutor.TaskExecutor - Un-registering task and sending final execution state CANCELED to JobManager for task CHAIN Filter (UnionFixFilter) -> Map (Key Extractor) -> GroupCombine (GroupCombine at GroupCombine: assert_that/Group/GroupByKey) -> Map (Key Extractor) 8311316b58344a15b0cfa8d4fab756b2.
[flink-akka.actor.default-dispatcher-44] INFO org.apache.flink.runtime.taskexecutor.TaskExecutor - Un-registering task and sending final execution state CANCELED to JobManager for task CHAIN Filter (UnionFixFilter) -> Map (Key Extractor) -> GroupCombine (GroupCombine at GroupCombine: assert_that/Group/GroupByKey) -> Map (Key Extractor) ecfaa5e9ecb8e61e908aa4858c5186a9.
[flink-akka.actor.default-dispatcher-39] 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) (8311316b58344a15b0cfa8d4fab756b2) switched from CANCELING to CANCELED.
[flink-akka.actor.default-dispatcher-39] 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) (ecfaa5e9ecb8e61e908aa4858c5186a9) switched from CANCELING to CANCELED.
[flink-akka.actor.default-dispatcher-44] INFO org.apache.flink.runtime.executiongraph.ExecutionGraph - Try to restart or fail the job BeamApp-root-0502210628-f5e1e7c0 (f3abbfee06daea510247a1e221d479b3) if no longer possible.
[flink-akka.actor.default-dispatcher-44] INFO org.apache.flink.runtime.executiongraph.ExecutionGraph - Job BeamApp-root-0502210628-f5e1e7c0 (f3abbfee06daea510247a1e221d479b3) switched from state FAILING to FAILED.
java.lang.RuntimeException: No client connected within timeout
	at org.apache.beam.runners.fnexecution.data.GrpcDataService.send(GrpcDataService.java:180)
	at org.apache.beam.runners.fnexecution.control.SdkHarnessClient$BundleProcessor.newBundle(SdkHarnessClient.java:172)
	at org.apache.beam.runners.fnexecution.control.DefaultJobBundleFactory$SimpleStageBundleFactory.getBundle(DefaultJobBundleFactory.java:270)
	at org.apache.beam.runners.flink.translation.functions.FlinkExecutableStageFunction.mapPartition(FlinkExecutableStageFunction.java:207)
	at org.apache.flink.runtime.operators.MapPartitionDriver.run(MapPartitionDriver.java:103)
	at org.apache.flink.runtime.operators.BatchTask.run(BatchTask.java:503)
	at org.apache.flink.runtime.operators.BatchTask.invoke(BatchTask.java:368)
	at org.apache.flink.runtime.taskmanager.Task.run(Task.java:712)
	at java.lang.Thread.run(Thread.java:748)
Caused by: java.util.concurrent.TimeoutException
	at org.apache.beam.vendor.guava.v20_0.com.google.common.util.concurrent.AbstractFuture.get(AbstractFuture.java:432)
	at org.apache.beam.vendor.guava.v20_0.com.google.common.util.concurrent.AbstractFuture$TrustedFuture.get(AbstractFuture.java:83)
	at org.apache.beam.runners.fnexecution.data.GrpcDataService.send(GrpcDataService.java:175)
	... 8 more
[flink-akka.actor.default-dispatcher-44] INFO org.apache.flink.runtime.executiongraph.ExecutionGraph - Could not restart the job BeamApp-root-0502210628-f5e1e7c0 (f3abbfee06daea510247a1e221d479b3) because the restart strategy prevented it.
java.lang.RuntimeException: No client connected within timeout
	at org.apache.beam.runners.fnexecution.data.GrpcDataService.send(GrpcDataService.java:180)
	at org.apache.beam.runners.fnexecution.control.SdkHarnessClient$BundleProcessor.newBundle(SdkHarnessClient.java:172)
	at org.apache.beam.runners.fnexecution.control.DefaultJobBundleFactory$SimpleStageBundleFactory.getBundle(DefaultJobBundleFactory.java:270)
	at org.apache.beam.runners.flink.translation.functions.FlinkExecutableStageFunction.mapPartition(FlinkExecutableStageFunction.java:207)
	at org.apache.flink.runtime.operators.MapPartitionDriver.run(MapPartitionDriver.java:103)
	at org.apache.flink.runtime.operators.BatchTask.run(BatchTask.java:503)
	at org.apache.flink.runtime.operators.BatchTask.invoke(BatchTask.java:368)
	at org.apache.flink.runtime.taskmanager.Task.run(Task.java:712)
	at java.lang.Thread.run(Thread.java:748)
Caused by: java.util.concurrent.TimeoutException
	at org.apache.beam.vendor.guava.v20_0.com.google.common.util.concurrent.AbstractFuture.get(AbstractFuture.java:432)
	at org.apache.beam.vendor.guava.v20_0.com.google.common.util.concurrent.AbstractFuture$TrustedFuture.get(AbstractFuture.java:83)
	at org.apache.beam.runners.fnexecution.data.GrpcDataService.send(GrpcDataService.java:175)
	... 8 more
[flink-akka.actor.default-dispatcher-44] INFO org.apache.flink.runtime.dispatcher.StandaloneDispatcher - Job f3abbfee06daea510247a1e221d479b3 reached globally terminal state FAILED.
[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-39] INFO org.apache.flink.runtime.jobmaster.JobMaster - Stopping the JobMaster for job BeamApp-root-0502210628-f5e1e7c0(f3abbfee06daea510247a1e221d479b3).
[flink-akka.actor.default-dispatcher-43] INFO org.apache.flink.runtime.taskexecutor.TaskExecutor - Stopping TaskExecutor akka://flink/user/taskmanager_0.
[flink-akka.actor.default-dispatcher-43] INFO org.apache.flink.runtime.state.TaskExecutorLocalStateStoresManager - Shutting down TaskExecutorLocalStateStoresManager.
[flink-akka.actor.default-dispatcher-39] INFO org.apache.flink.runtime.jobmaster.JobMaster - Close ResourceManager connection 360b415cc1a06540158a3a3d322417ea: JobManager is shutting down..
[flink-akka.actor.default-dispatcher-42] INFO org.apache.flink.runtime.jobmaster.slotpool.SlotPool - Suspending SlotPool.
[flink-akka.actor.default-dispatcher-44] INFO org.apache.flink.runtime.dispatcher.StandaloneDispatcher - Stopping dispatcher akka://flink/user/dispatcherbcf6f681-e10c-46f2-ac6b-c450a6231172.
[flink-akka.actor.default-dispatcher-44] INFO org.apache.flink.runtime.dispatcher.StandaloneDispatcher - Stopping all currently running jobs of dispatcher akka://flink/user/dispatcherbcf6f681-e10c-46f2-ac6b-c450a6231172.
[flink-akka.actor.default-dispatcher-42] INFO org.apache.flink.runtime.jobmaster.slotpool.SlotPool - Stopping SlotPool.
[flink-akka.actor.default-dispatcher-42] INFO org.apache.flink.runtime.resourcemanager.StandaloneResourceManager - Disconnect job manager 9ab0a2fa1ae2ad84627caa0181f24354@akka://flink/user/jobmanager_1 for job f3abbfee06daea510247a1e221d479b3 from the resource manager.
[flink-akka.actor.default-dispatcher-44] INFO org.apache.flink.runtime.taskexecutor.TaskExecutor - JobManager for job f3abbfee06daea510247a1e221d479b3 with leader id 9ab0a2fa1ae2ad84627caa0181f24354 lost leadership.
[flink-akka.actor.default-dispatcher-43] INFO org.apache.flink.runtime.io.disk.iomanager.IOManager - I/O manager removed spill file directory /tmp/flink-io-973d8940-b3c5-4b11-9856-659b6c19798b
[flink-akka.actor.default-dispatcher-43] INFO org.apache.flink.runtime.io.network.NetworkEnvironment - Shutting down the network environment and its components.
[flink-akka.actor.default-dispatcher-39] INFO org.apache.flink.runtime.rest.handler.legacy.backpressure.StackTraceSampleCoordinator - Shutting down stack trace sample coordinator.
[flink-akka.actor.default-dispatcher-39] INFO org.apache.flink.runtime.dispatcher.StandaloneDispatcher - Stopped dispatcher akka://flink/user/dispatcherbcf6f681-e10c-46f2-ac6b-c450a6231172.
[flink-akka.actor.default-dispatcher-44] INFO org.apache.flink.runtime.resourcemanager.slotmanager.SlotManager - Closing the SlotManager.
[flink-akka.actor.default-dispatcher-44] INFO org.apache.flink.runtime.resourcemanager.slotmanager.SlotManager - Suspending the SlotManager.
[ForkJoinPool.commonPool-worker-4] INFO org.apache.flink.runtime.dispatcher.DispatcherRestEndpoint - Removing cache directory /tmp/flink-web-ui
[ForkJoinPool.commonPool-worker-4] INFO org.apache.flink.runtime.dispatcher.DispatcherRestEndpoint - Shut down complete.
[flink-akka.actor.default-dispatcher-43] INFO org.apache.flink.runtime.taskexecutor.JobLeaderService - Stop job leader service.
[flink-akka.actor.default-dispatcher-43] INFO org.apache.flink.runtime.taskexecutor.TaskExecutor - Stopped TaskExecutor akka://flink/user/taskmanager_0.
[flink-akka.actor.default-dispatcher-43] INFO org.apache.flink.runtime.rpc.akka.AkkaRpcService - Stopping Akka RPC service.
[flink-akka.actor.default-dispatcher-43] INFO org.apache.flink.runtime.blob.PermanentBlobCache - Shutting down BLOB cache
[flink-akka.actor.default-dispatcher-43] INFO org.apache.flink.runtime.blob.TransientBlobCache - Shutting down BLOB cache
[flink-akka.actor.default-dispatcher-43] INFO org.apache.flink.runtime.blob.BlobServer - Stopped BLOB server at 0.0.0.0:42821
[flink-akka.actor.default-dispatcher-43] INFO org.apache.flink.runtime.rpc.akka.AkkaRpcService - Stopped Akka RPC service.
[flink-runner-job-invoker] ERROR org.apache.beam.runners.fnexecution.jobsubmission.JobInvocation - Error during job invocation BeamApp-root-0502210628-f5e1e7c0_50075f5e-b74b-4d8e-8a02-272f4914ad03.
org.apache.flink.runtime.client.JobExecutionException: Job execution failed.
	at org.apache.flink.runtime.jobmaster.JobResult.toJobExecutionResult(JobResult.java:146)
	at org.apache.flink.runtime.minicluster.MiniCluster.executeJobBlocking(MiniCluster.java:632)
	at org.apache.flink.client.LocalExecutor.executePlan(LocalExecutor.java:234)
	at org.apache.flink.api.java.LocalEnvironment.execute(LocalEnvironment.java:91)
	at org.apache.beam.runners.flink.FlinkBatchPortablePipelineTranslator$BatchTranslationContext.execute(FlinkBatchPortablePipelineTranslator.java:200)
	at org.apache.beam.runners.flink.FlinkPipelineRunner.runPipelineWithTranslator(FlinkPipelineRunner.java:87)
	at org.apache.beam.runners.flink.FlinkPipelineRunner.run(FlinkPipelineRunner.java:63)
	at org.apache.beam.runners.fnexecution.jobsubmission.JobInvocation.runPipeline(JobInvocation.java:73)
	at org.apache.beam.vendor.guava.v20_0.com.google.common.util.concurrent.TrustedListenableFutureTask$TrustedFutureInterruptibleTask.runInterruptibly(TrustedListenableFutureTask.java:111)
	at org.apache.beam.vendor.guava.v20_0.com.google.common.util.concurrent.InterruptibleTask.run(InterruptibleTask.java:58)
	at org.apache.beam.vendor.guava.v20_0.com.google.common.util.concurrent.TrustedListenableFutureTask.run(TrustedListenableFutureTask.java:75)
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
	at java.lang.Thread.run(Thread.java:748)
Caused by: java.lang.RuntimeException: No client connected within timeout
	at org.apache.beam.runners.fnexecution.data.GrpcDataService.send(GrpcDataService.java:180)
	at org.apache.beam.runners.fnexecution.control.SdkHarnessClient$BundleProcessor.newBundle(SdkHarnessClient.java:172)
	at org.apache.beam.runners.fnexecution.control.DefaultJobBundleFactory$SimpleStageBundleFactory.getBundle(DefaultJobBundleFactory.java:270)
	at org.apache.beam.runners.flink.translation.functions.FlinkExecutableStageFunction.mapPartition(FlinkExecutableStageFunction.java:207)
	at org.apache.flink.runtime.operators.MapPartitionDriver.run(MapPartitionDriver.java:103)
	at org.apache.flink.runtime.operators.BatchTask.run(BatchTask.java:503)
	at org.apache.flink.runtime.operators.BatchTask.invoke(BatchTask.java:368)
	at org.apache.flink.runtime.taskmanager.Task.run(Task.java:712)
	... 1 more
Caused by: java.util.concurrent.TimeoutException
	at org.apache.beam.vendor.guava.v20_0.com.google.common.util.concurrent.AbstractFuture.get(AbstractFuture.java:432)
	at org.apache.beam.vendor.guava.v20_0.com.google.common.util.concurrent.AbstractFuture$TrustedFuture.get(AbstractFuture.java:83)
	at org.apache.beam.runners.fnexecution.data.GrpcDataService.send(GrpcDataService.java:175)
	... 8 more
[flink-runner-job-invoker] INFO org.apache.beam.runners.fnexecution.artifact.BeamFileSystemArtifactRetrievalService - Manifest at /tmp/beam-artifact-staging/job_eecbef4a-ae0f-46bd-aa19-a4b8ca2ab1fb/MANIFEST has 0 artifact locations
ERROR:root:java.util.concurrent.TimeoutException
[flink-runner-job-invoker] INFO org.apache.beam.runners.fnexecution.artifact.BeamFileSystemArtifactStagingService - Removed dir /tmp/beam-artifact-staging/job_eecbef4a-ae0f-46bd-aa19-a4b8ca2ab1fb/
Traceback (most recent call last):
  File "/usr/lib/python2.7/runpy.py", line 174, in _run_module_as_main
    "__main__", fname, loader, pkg_name)
  File "/usr/lib/python2.7/runpy.py", line 72, in _run_code
    exec code in run_globals
  File "<https://builds.apache.org/job/beam_PostCommit_Python_Verify/ws/src/sdks/python/apache_beam/transforms/external_test.py",> line 234, in <module>
    ExternalTransformTest.run_pipeline_with_portable_runner(pipeline_options)
  File "<https://builds.apache.org/job/beam_PostCommit_Python_Verify/ws/src/sdks/python/apache_beam/transforms/external_test.py",> line 190, in run_pipeline_with_portable_runner
    ExternalTransformTest.run_pipeline(pipeline_options, port, True)
  File "<https://builds.apache.org/job/beam_PostCommit_Python_Verify/ws/src/sdks/python/apache_beam/transforms/external_test.py",> line 219, in run_pipeline
    result.wait_until_finish()
  File "apache_beam/runners/portability/portable_runner.py", line 436, in wait_until_finish
    self._job_id, self._state, self._last_error_message()))
RuntimeError: Pipeline BeamApp-root-0502210628-f5e1e7c0_50075f5e-b74b-4d8e-8a02-272f4914ad03 failed in state FAILED: java.util.concurrent.TimeoutException

> Task :beam-sdks-python:crossLanguagePythonJavaFlink FAILED

FAILURE: Build completed with 2 failures.

1: Task failed with an exception.
-----------
* Where:
Build file '<https://builds.apache.org/job/beam_PostCommit_Python_Verify/ws/src/sdks/python/build.gradle'> line: 439

* What went wrong:
Execution failed for task ':beam-sdks-python:crossLanguagePortableWordCount'.
> Process 'command 'sh'' finished with non-zero exit value 1

* Try:
Run with --stacktrace option to get the stack trace. Run with --info or --debug option to get more log output. Run with --scan to get full insights.
==============================================================================

2: Task failed with an exception.
-----------
* Where:
Build file '<https://builds.apache.org/job/beam_PostCommit_Python_Verify/ws/src/sdks/python/build.gradle'> line: 413

* What went wrong:
Execution failed for task ':beam-sdks-python:crossLanguagePythonJavaFlink'.
> 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 7m 40s
104 actionable tasks: 95 executed, 6 from cache, 3 up-to-date

Publishing build scan...
https://gradle.com/s/z3nnlkcagiuvg

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

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Jenkins build is back to normal : beam_PostCommit_Python_Verify #8092

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Build failed in Jenkins: beam_PostCommit_Python_Verify #8091

Posted by Apache Jenkins Server <je...@builds.apache.org>.
See <https://builds.apache.org/job/beam_PostCommit_Python_Verify/8091/display/redirect?page=changes>

Changes:

[robertwb] Allow inference of CombiningValueState coders.

------------------------------------------
[...truncated 734.82 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) (1/2)] INFO org.apache.flink.runtime.taskmanager.Task - Freeing task resources for 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) (fc89b01c801223a87f75400725de1f74).
[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) (fc89b01c801223a87f75400725de1f74) [FINISHED]
[flink-akka.actor.default-dispatcher-9] 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) 336a24850f7b00012305346ca7144582.
[flink-akka.actor.default-dispatcher-9] 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) fc89b01c801223a87f75400725de1f74.
[flink-akka.actor.default-dispatcher-5] 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) (336a24850f7b00012305346ca7144582) switched from RUNNING to FINISHED.
[flink-akka.actor.default-dispatcher-5] 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) (fc89b01c801223a87f75400725de1f74) switched from RUNNING to FINISHED.
[jobmanager-future-thread-3] 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) (256bbd8873c129eccb11d9a7b958dba2) switched from CREATED to SCHEDULED.
[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]) (1/2) (256bbd8873c129eccb11d9a7b958dba2) switched from SCHEDULED to DEPLOYING.
[flink-akka.actor.default-dispatcher-5] 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-2] 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) (256bbd8873c129eccb11d9a7b958dba2) 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) (256bbd8873c129eccb11d9a7b958dba2) [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) (256bbd8873c129eccb11d9a7b958dba2) [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) (256bbd8873c129eccb11d9a7b958dba2) [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) (256bbd8873c129eccb11d9a7b958dba2) switched from DEPLOYING to RUNNING.
[flink-akka.actor.default-dispatcher-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) (256bbd8873c129eccb11d9a7b958dba2) 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.
[jobmanager-future-thread-4] 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) (2228aabf4ee324028f38f11fd9f9131e) switched from CREATED to SCHEDULED.
[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) (2228aabf4ee324028f38f11fd9f9131e) switched from SCHEDULED to DEPLOYING.
[flink-akka.actor.default-dispatcher-5] 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-2] 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) (2228aabf4ee324028f38f11fd9f9131e) 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) (2228aabf4ee324028f38f11fd9f9131e) [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) (2228aabf4ee324028f38f11fd9f9131e) [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) (2228aabf4ee324028f38f11fd9f9131e) [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) (2228aabf4ee324028f38f11fd9f9131e) switched from DEPLOYING to RUNNING.
[flink-akka.actor.default-dispatcher-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]) (2/2) (2228aabf4ee324028f38f11fd9f9131e) 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.
[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) (d998f88203390e84f9b09a0b7a4c8fae) switched from RUNNING to 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) (d998f88203390e84f9b09a0b7a4c8fae).
[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) (537fc867133e407efbcfb96679abdfd3) switched from RUNNING to FINISHED.
[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) (d998f88203390e84f9b09a0b7a4c8fae) [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) (537fc867133e407efbcfb96679abdfd3).
[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) (537fc867133e407efbcfb96679abdfd3) [FINISHED]
[flink-akka.actor.default-dispatcher-2] INFO org.apache.flink.runtime.taskexecutor.TaskExecutor - Un-registering task and sending final execution state FINISHED to JobManager for task GroupReduce (GroupReduce at ExternalTransform(pytest:beam:transforms:count)/Combine.perKey(Count)/Group) d998f88203390e84f9b09a0b7a4c8fae.
[flink-akka.actor.default-dispatcher-2] INFO org.apache.flink.runtime.taskexecutor.TaskExecutor - Un-registering task and sending final execution state FINISHED to JobManager for task GroupReduce (GroupReduce at ExternalTransform(pytest:beam:transforms:count)/Combine.perKey(Count)/Group) 537fc867133e407efbcfb96679abdfd3.
[flink-akka.actor.default-dispatcher-9] INFO org.apache.flink.runtime.executiongraph.ExecutionGraph - GroupReduce (GroupReduce at ExternalTransform(pytest:beam:transforms:count)/Combine.perKey(Count)/Group) (1/2) (d998f88203390e84f9b09a0b7a4c8fae) switched from RUNNING to FINISHED.
[flink-akka.actor.default-dispatcher-9] INFO org.apache.flink.runtime.executiongraph.ExecutionGraph - GroupReduce (GroupReduce at ExternalTransform(pytest:beam:transforms:count)/Combine.perKey(Count)/Group) (2/2) (537fc867133e407efbcfb96679abdfd3) switched from RUNNING to FINISHED.
[jobmanager-future-thread-6] INFO org.apache.flink.runtime.executiongraph.ExecutionGraph - CHAIN MapPartition (MapPartition at [6]{Map(<lambda at external_test.py:212>), Map(<lambda at external_test.py:213>), assert_that}) -> FlatMap (FlatMap at ExtractOutput[0]) (1/2) (623338e81f083fa5ff6ae5bf763c771e) switched from CREATED to SCHEDULED.
[flink-akka.actor.default-dispatcher-2] INFO org.apache.flink.runtime.executiongraph.ExecutionGraph - CHAIN MapPartition (MapPartition at [6]{Map(<lambda at external_test.py:212>), Map(<lambda at external_test.py:213>), assert_that}) -> FlatMap (FlatMap at ExtractOutput[0]) (1/2) (623338e81f083fa5ff6ae5bf763c771e) switched from SCHEDULED to DEPLOYING.
[flink-akka.actor.default-dispatcher-2] INFO org.apache.flink.runtime.executiongraph.ExecutionGraph - Deploying CHAIN MapPartition (MapPartition at [6]{Map(<lambda at external_test.py:212>), Map(<lambda at external_test.py:213>), assert_that}) -> FlatMap (FlatMap at ExtractOutput[0]) (1/2) (attempt #0) to localhost
[flink-akka.actor.default-dispatcher-9] INFO org.apache.flink.runtime.taskexecutor.TaskExecutor - Received task CHAIN MapPartition (MapPartition at [6]{Map(<lambda at external_test.py:212>), Map(<lambda at external_test.py:213>), assert_that}) -> FlatMap (FlatMap at ExtractOutput[0]) (1/2).
[CHAIN MapPartition (MapPartition at [6]{Map(<lambda at external_test.py:212>), Map(<lambda at external_test.py:213>), 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:212>), Map(<lambda at external_test.py:213>), assert_that}) -> FlatMap (FlatMap at ExtractOutput[0]) (1/2) (623338e81f083fa5ff6ae5bf763c771e) switched from CREATED to DEPLOYING.
[CHAIN MapPartition (MapPartition at [6]{Map(<lambda at external_test.py:212>), Map(<lambda at external_test.py:213>), 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:212>), Map(<lambda at external_test.py:213>), assert_that}) -> FlatMap (FlatMap at ExtractOutput[0]) (1/2) (623338e81f083fa5ff6ae5bf763c771e) [DEPLOYING]
[CHAIN MapPartition (MapPartition at [6]{Map(<lambda at external_test.py:212>), Map(<lambda at external_test.py:213>), 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:212>), Map(<lambda at external_test.py:213>), assert_that}) -> FlatMap (FlatMap at ExtractOutput[0]) (1/2) (623338e81f083fa5ff6ae5bf763c771e) [DEPLOYING].
[CHAIN MapPartition (MapPartition at [6]{Map(<lambda at external_test.py:212>), Map(<lambda at external_test.py:213>), 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:212>), Map(<lambda at external_test.py:213>), assert_that}) -> FlatMap (FlatMap at ExtractOutput[0]) (1/2) (623338e81f083fa5ff6ae5bf763c771e) [DEPLOYING].
[CHAIN MapPartition (MapPartition at [6]{Map(<lambda at external_test.py:212>), Map(<lambda at external_test.py:213>), 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:212>), Map(<lambda at external_test.py:213>), assert_that}) -> FlatMap (FlatMap at ExtractOutput[0]) (1/2) (623338e81f083fa5ff6ae5bf763c771e) 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:212>), Map(<lambda at external_test.py:213>), assert_that}) -> FlatMap (FlatMap at ExtractOutput[0]) (1/2) (623338e81f083fa5ff6ae5bf763c771e) switched from DEPLOYING to RUNNING.
[CHAIN MapPartition (MapPartition at [6]{Map(<lambda at external_test.py:212>), Map(<lambda at external_test.py:213>), 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:212>), Map(<lambda at external_test.py:213>), 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) (256bbd8873c129eccb11d9a7b958dba2) 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) (256bbd8873c129eccb11d9a7b958dba2).
[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) (256bbd8873c129eccb11d9a7b958dba2) [FINISHED]
[flink-akka.actor.default-dispatcher-9] 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]) 256bbd8873c129eccb11d9a7b958dba2.
[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]) (1/2) (256bbd8873c129eccb11d9a7b958dba2) switched from RUNNING to FINISHED.
[jobmanager-future-thread-7] INFO org.apache.flink.runtime.executiongraph.ExecutionGraph - CHAIN MapPartition (MapPartition at [6]{Map(<lambda at external_test.py:212>), Map(<lambda at external_test.py:213>), assert_that}) -> FlatMap (FlatMap at ExtractOutput[0]) (2/2) (39542364804b07f0df3a5d9a80f11fce) 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:212>), Map(<lambda at external_test.py:213>), assert_that}) -> FlatMap (FlatMap at ExtractOutput[0]) (2/2) (39542364804b07f0df3a5d9a80f11fce) 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:212>), Map(<lambda at external_test.py:213>), assert_that}) -> FlatMap (FlatMap at ExtractOutput[0]) (2/2) (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:212>), Map(<lambda at external_test.py:213>), assert_that}) -> FlatMap (FlatMap at ExtractOutput[0]) (2/2).
[CHAIN MapPartition (MapPartition at [6]{Map(<lambda at external_test.py:212>), Map(<lambda at external_test.py:213>), 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:212>), Map(<lambda at external_test.py:213>), assert_that}) -> FlatMap (FlatMap at ExtractOutput[0]) (2/2) (39542364804b07f0df3a5d9a80f11fce) switched from CREATED to DEPLOYING.
[CHAIN MapPartition (MapPartition at [6]{Map(<lambda at external_test.py:212>), Map(<lambda at external_test.py:213>), 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:212>), Map(<lambda at external_test.py:213>), assert_that}) -> FlatMap (FlatMap at ExtractOutput[0]) (2/2) (39542364804b07f0df3a5d9a80f11fce) [DEPLOYING]
[CHAIN MapPartition (MapPartition at [6]{Map(<lambda at external_test.py:212>), Map(<lambda at external_test.py:213>), 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:212>), Map(<lambda at external_test.py:213>), assert_that}) -> FlatMap (FlatMap at ExtractOutput[0]) (2/2) (39542364804b07f0df3a5d9a80f11fce) [DEPLOYING].
[CHAIN MapPartition (MapPartition at [6]{Map(<lambda at external_test.py:212>), Map(<lambda at external_test.py:213>), 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:212>), Map(<lambda at external_test.py:213>), assert_that}) -> FlatMap (FlatMap at ExtractOutput[0]) (2/2) (39542364804b07f0df3a5d9a80f11fce) [DEPLOYING].
[CHAIN MapPartition (MapPartition at [6]{Map(<lambda at external_test.py:212>), Map(<lambda at external_test.py:213>), 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:212>), Map(<lambda at external_test.py:213>), assert_that}) -> FlatMap (FlatMap at ExtractOutput[0]) (2/2) (39542364804b07f0df3a5d9a80f11fce) switched from DEPLOYING to RUNNING.
[CHAIN MapPartition (MapPartition at [6]{Map(<lambda at external_test.py:212>), Map(<lambda at external_test.py:213>), 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:212>), Map(<lambda at external_test.py:213>), assert_that}) exceeded the 80 characters length limit and was truncated.
[flink-akka.actor.default-dispatcher-8] INFO org.apache.flink.runtime.executiongraph.ExecutionGraph - CHAIN MapPartition (MapPartition at [6]{Map(<lambda at external_test.py:212>), Map(<lambda at external_test.py:213>), assert_that}) -> FlatMap (FlatMap at ExtractOutput[0]) (2/2) (39542364804b07f0df3a5d9a80f11fce) 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)] 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) (2228aabf4ee324028f38f11fd9f9131e) 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) (2228aabf4ee324028f38f11fd9f9131e).
[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) (2228aabf4ee324028f38f11fd9f9131e) [FINISHED]
[flink-akka.actor.default-dispatcher-9] 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]) 2228aabf4ee324028f38f11fd9f9131e.
[flink-akka.actor.default-dispatcher-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) (2228aabf4ee324028f38f11fd9f9131e) 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_24:1:0 
[grpc-default-executor-0] WARN bundle_processor.create_operation - No unique name set for transform fn/write/ref_PCollection_PCollection_24:1:0 
[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-0] 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:212>), Map(<lambda at external_test.py:213>), 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:212>), Map(<lambda at external_test.py:213>), assert_that}) -> FlatMap (FlatMap at ExtractOutput[0]) (1/2) (623338e81f083fa5ff6ae5bf763c771e) switched from RUNNING to FINISHED.
[CHAIN MapPartition (MapPartition at [6]{Map(<lambda at external_test.py:212>), Map(<lambda at external_test.py:213>), 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:212>), Map(<lambda at external_test.py:213>), assert_that}) -> FlatMap (FlatMap at ExtractOutput[0]) (1/2) (623338e81f083fa5ff6ae5bf763c771e).
[CHAIN MapPartition (MapPartition at [6]{Map(<lambda at external_test.py:212>), Map(<lambda at external_test.py:213>), 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:212>), Map(<lambda at external_test.py:213>), assert_that}) -> FlatMap (FlatMap at ExtractOutput[0]) (2/2) (39542364804b07f0df3a5d9a80f11fce) switched from RUNNING to FINISHED.
[CHAIN MapPartition (MapPartition at [6]{Map(<lambda at external_test.py:212>), Map(<lambda at external_test.py:213>), 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:212>), Map(<lambda at external_test.py:213>), assert_that}) -> FlatMap (FlatMap at ExtractOutput[0]) (2/2) (39542364804b07f0df3a5d9a80f11fce).
[CHAIN MapPartition (MapPartition at [6]{Map(<lambda at external_test.py:212>), Map(<lambda at external_test.py:213>), 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:212>), Map(<lambda at external_test.py:213>), assert_that}) -> FlatMap (FlatMap at ExtractOutput[0]) (1/2) (623338e81f083fa5ff6ae5bf763c771e) [FINISHED]
[CHAIN MapPartition (MapPartition at [6]{Map(<lambda at external_test.py:212>), Map(<lambda at external_test.py:213>), 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:212>), Map(<lambda at external_test.py:213>), assert_that}) -> FlatMap (FlatMap at ExtractOutput[0]) (2/2) (39542364804b07f0df3a5d9a80f11fce) [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:212>), Map(<lambda at external_test.py:213>), assert_that}) -> FlatMap (FlatMap at ExtractOutput[0]) 623338e81f083fa5ff6ae5bf763c771e.
[jobmanager-future-thread-9] INFO org.apache.flink.runtime.executiongraph.ExecutionGraph - GroupReduce (GroupReduce at assert_that/Group/GroupByKey) (1/2) (768b2ad7bc31b95b1a48721a9577fe20) switched from CREATED to SCHEDULED.
[jobmanager-future-thread-6] INFO org.apache.flink.runtime.executiongraph.ExecutionGraph - GroupReduce (GroupReduce at assert_that/Group/GroupByKey) (2/2) (7beb103eb6e746e28a4b781c7ce76155) switched from CREATED to SCHEDULED.
[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:212>), Map(<lambda at external_test.py:213>), assert_that}) -> FlatMap (FlatMap at ExtractOutput[0]) 39542364804b07f0df3a5d9a80f11fce.
[flink-akka.actor.default-dispatcher-5] INFO org.apache.flink.runtime.executiongraph.ExecutionGraph - GroupReduce (GroupReduce at assert_that/Group/GroupByKey) (1/2) (768b2ad7bc31b95b1a48721a9577fe20) switched from SCHEDULED to DEPLOYING.
[flink-akka.actor.default-dispatcher-9] INFO org.apache.flink.runtime.executiongraph.ExecutionGraph - GroupReduce (GroupReduce at assert_that/Group/GroupByKey) (2/2) (7beb103eb6e746e28a4b781c7ce76155) switched from SCHEDULED to DEPLOYING.
[flink-akka.actor.default-dispatcher-5] 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-9] 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-2] INFO org.apache.flink.runtime.executiongraph.ExecutionGraph - CHAIN MapPartition (MapPartition at [6]{Map(<lambda at external_test.py:212>), Map(<lambda at external_test.py:213>), assert_that}) -> FlatMap (FlatMap at ExtractOutput[0]) (1/2) (623338e81f083fa5ff6ae5bf763c771e) switched from RUNNING to FINISHED.
[flink-akka.actor.default-dispatcher-8] 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) (2/2)] INFO org.apache.flink.runtime.taskmanager.Task - GroupReduce (GroupReduce at assert_that/Group/GroupByKey) (2/2) (7beb103eb6e746e28a4b781c7ce76155) 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) (7beb103eb6e746e28a4b781c7ce76155) [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) (7beb103eb6e746e28a4b781c7ce76155) [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) (7beb103eb6e746e28a4b781c7ce76155) [DEPLOYING].
[flink-akka.actor.default-dispatcher-8] 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) (2/2)] INFO org.apache.flink.runtime.taskmanager.Task - GroupReduce (GroupReduce at assert_that/Group/GroupByKey) (2/2) (7beb103eb6e746e28a4b781c7ce76155) switched from DEPLOYING to RUNNING.
[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) (768b2ad7bc31b95b1a48721a9577fe20) 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) (768b2ad7bc31b95b1a48721a9577fe20) [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) (768b2ad7bc31b95b1a48721a9577fe20) [DEPLOYING].
[flink-akka.actor.default-dispatcher-2] INFO org.apache.flink.runtime.executiongraph.ExecutionGraph - CHAIN MapPartition (MapPartition at [6]{Map(<lambda at external_test.py:212>), Map(<lambda at external_test.py:213>), assert_that}) -> FlatMap (FlatMap at ExtractOutput[0]) (2/2) (39542364804b07f0df3a5d9a80f11fce) switched from RUNNING to FINISHED.
[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) (768b2ad7bc31b95b1a48721a9577fe20) [DEPLOYING].
[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) (768b2ad7bc31b95b1a48721a9577fe20) switched from DEPLOYING to RUNNING.
[flink-akka.actor.default-dispatcher-2] INFO org.apache.flink.runtime.executiongraph.ExecutionGraph - GroupReduce (GroupReduce at assert_that/Group/GroupByKey) (2/2) (7beb103eb6e746e28a4b781c7ce76155) switched from DEPLOYING to RUNNING.
[flink-akka.actor.default-dispatcher-2] INFO org.apache.flink.runtime.executiongraph.ExecutionGraph - GroupReduce (GroupReduce at assert_that/Group/GroupByKey) (1/2) (768b2ad7bc31b95b1a48721a9577fe20) 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) (bbcb3271d22d6cefa7a6031960be3b91) 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) (bbcb3271d22d6cefa7a6031960be3b91).
[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) (88b68499b2b614b338c91f6ede59632e) 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 - 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) (bbcb3271d22d6cefa7a6031960be3b91) [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) (88b68499b2b614b338c91f6ede59632e).
[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) (88b68499b2b614b338c91f6ede59632e) [FINISHED]
[flink-akka.actor.default-dispatcher-9] 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) bbcb3271d22d6cefa7a6031960be3b91.
[flink-akka.actor.default-dispatcher-9] 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) 88b68499b2b614b338c91f6ede59632e.
[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) (bbcb3271d22d6cefa7a6031960be3b91) 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) (1/2) (88b68499b2b614b338c91f6ede59632e) switched from RUNNING to FINISHED.
[jobmanager-future-thread-4] INFO org.apache.flink.runtime.executiongraph.ExecutionGraph - MapPartition (MapPartition at [3]assert_that/{Group, Unkey, Match}) (2/2) (8623bd6655be4cf0ce80f5635c0c2146) switched from CREATED to SCHEDULED.
[flink-akka.actor.default-dispatcher-8] INFO org.apache.flink.runtime.executiongraph.ExecutionGraph - MapPartition (MapPartition at [3]assert_that/{Group, Unkey, Match}) (2/2) (8623bd6655be4cf0ce80f5635c0c2146) switched from SCHEDULED to DEPLOYING.
[flink-akka.actor.default-dispatcher-8] 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-2] 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) (8623bd6655be4cf0ce80f5635c0c2146) 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) (8623bd6655be4cf0ce80f5635c0c2146) [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) (8623bd6655be4cf0ce80f5635c0c2146) [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) (8623bd6655be4cf0ce80f5635c0c2146) [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) (8623bd6655be4cf0ce80f5635c0c2146) 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) (8623bd6655be4cf0ce80f5635c0c2146) 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) (7beb103eb6e746e28a4b781c7ce76155) 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) (7beb103eb6e746e28a4b781c7ce76155).
[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) (7beb103eb6e746e28a4b781c7ce76155) [FINISHED]
[flink-akka.actor.default-dispatcher-2] INFO org.apache.flink.runtime.taskexecutor.TaskExecutor - Un-registering task and sending final execution state FINISHED to JobManager for task GroupReduce (GroupReduce at assert_that/Group/GroupByKey) 7beb103eb6e746e28a4b781c7ce76155.
[flink-akka.actor.default-dispatcher-9] INFO org.apache.flink.runtime.executiongraph.ExecutionGraph - GroupReduce (GroupReduce at assert_that/Group/GroupByKey) (2/2) (7beb103eb6e746e28a4b781c7ce76155) switched from RUNNING to FINISHED.
[grpc-default-executor-1] WARN bundle_processor.create_operation - No unique name set for transform fn/read/ref_PCollection_PCollection_27:0 
[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) (768b2ad7bc31b95b1a48721a9577fe20) switched from RUNNING to FINISHED.
[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) (768b2ad7bc31b95b1a48721a9577fe20).
[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) (768b2ad7bc31b95b1a48721a9577fe20) [FINISHED]
[jobmanager-future-thread-6] INFO org.apache.flink.runtime.executiongraph.ExecutionGraph - MapPartition (MapPartition at [3]assert_that/{Group, Unkey, Match}) (1/2) (9b91b61b300ad9234dca63645d18d380) switched from CREATED to SCHEDULED.
[flink-akka.actor.default-dispatcher-2] INFO org.apache.flink.runtime.taskexecutor.TaskExecutor - Un-registering task and sending final execution state FINISHED to JobManager for task GroupReduce (GroupReduce at assert_that/Group/GroupByKey) 768b2ad7bc31b95b1a48721a9577fe20.
[flink-akka.actor.default-dispatcher-8] INFO org.apache.flink.runtime.executiongraph.ExecutionGraph - GroupReduce (GroupReduce at assert_that/Group/GroupByKey) (1/2) (768b2ad7bc31b95b1a48721a9577fe20) switched from RUNNING to FINISHED.
[flink-akka.actor.default-dispatcher-8] INFO org.apache.flink.runtime.executiongraph.ExecutionGraph - MapPartition (MapPartition at [3]assert_that/{Group, Unkey, Match}) (1/2) (9b91b61b300ad9234dca63645d18d380) switched from SCHEDULED to DEPLOYING.
[flink-akka.actor.default-dispatcher-8] 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-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) (9b91b61b300ad9234dca63645d18d380) 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) (9b91b61b300ad9234dca63645d18d380) [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) (9b91b61b300ad9234dca63645d18d380) [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) (9b91b61b300ad9234dca63645d18d380) [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) (9b91b61b300ad9234dca63645d18d380) switched from DEPLOYING to RUNNING.
[flink-akka.actor.default-dispatcher-8] INFO org.apache.flink.runtime.executiongraph.ExecutionGraph - MapPartition (MapPartition at [3]assert_that/{Group, Unkey, Match}) (1/2) (9b91b61b300ad9234dca63645d18d380) switched from DEPLOYING to RUNNING.
[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) (8623bd6655be4cf0ce80f5635c0c2146) 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) (8623bd6655be4cf0ce80f5635c0c2146).
[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) (8623bd6655be4cf0ce80f5635c0c2146) [FINISHED]
[jobmanager-future-thread-15] INFO org.apache.flink.runtime.executiongraph.ExecutionGraph - DataSink (DiscardingOutput) (2/2) (3fb6411bde570acfa591232a73da6c1c) switched from CREATED to SCHEDULED.
[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}) 8623bd6655be4cf0ce80f5635c0c2146.
[flink-akka.actor.default-dispatcher-5] INFO org.apache.flink.runtime.executiongraph.ExecutionGraph - DataSink (DiscardingOutput) (2/2) (3fb6411bde570acfa591232a73da6c1c) switched from SCHEDULED to DEPLOYING.
[flink-akka.actor.default-dispatcher-5] INFO org.apache.flink.runtime.executiongraph.ExecutionGraph - Deploying DataSink (DiscardingOutput) (2/2) (attempt #0) to localhost
[flink-akka.actor.default-dispatcher-2] INFO org.apache.flink.runtime.taskexecutor.TaskExecutor - Received task DataSink (DiscardingOutput) (2/2).
[DataSink (DiscardingOutput) (2/2)] INFO org.apache.flink.runtime.taskmanager.Task - DataSink (DiscardingOutput) (2/2) (3fb6411bde570acfa591232a73da6c1c) 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) (3fb6411bde570acfa591232a73da6c1c) [DEPLOYING]
[flink-akka.actor.default-dispatcher-8] INFO org.apache.flink.runtime.executiongraph.ExecutionGraph - MapPartition (MapPartition at [3]assert_that/{Group, Unkey, Match}) (2/2) (8623bd6655be4cf0ce80f5635c0c2146) switched from RUNNING to FINISHED.
[DataSink (DiscardingOutput) (2/2)] INFO org.apache.flink.runtime.taskmanager.Task - Loading JAR files for task DataSink (DiscardingOutput) (2/2) (3fb6411bde570acfa591232a73da6c1c) [DEPLOYING].
[DataSink (DiscardingOutput) (2/2)] INFO org.apache.flink.runtime.taskmanager.Task - Registering task at network: DataSink (DiscardingOutput) (2/2) (3fb6411bde570acfa591232a73da6c1c) [DEPLOYING].
[DataSink (DiscardingOutput) (2/2)] INFO org.apache.flink.runtime.taskmanager.Task - DataSink (DiscardingOutput) (2/2) (3fb6411bde570acfa591232a73da6c1c) switched from DEPLOYING to RUNNING.
[flink-akka.actor.default-dispatcher-2] INFO org.apache.flink.runtime.executiongraph.ExecutionGraph - DataSink (DiscardingOutput) (2/2) (3fb6411bde570acfa591232a73da6c1c) switched from DEPLOYING to RUNNING.
[DataSink (DiscardingOutput) (2/2)] INFO org.apache.flink.runtime.taskmanager.Task - DataSink (DiscardingOutput) (2/2) (3fb6411bde570acfa591232a73da6c1c) switched from RUNNING to FINISHED.
[DataSink (DiscardingOutput) (2/2)] INFO org.apache.flink.runtime.taskmanager.Task - Freeing task resources for DataSink (DiscardingOutput) (2/2) (3fb6411bde570acfa591232a73da6c1c).
[DataSink (DiscardingOutput) (2/2)] INFO org.apache.flink.runtime.taskmanager.Task - Ensuring all FileSystem streams are closed for task DataSink (DiscardingOutput) (2/2) (3fb6411bde570acfa591232a73da6c1c) [FINISHED]
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[flink-runner-job-invoker] INFO org.apache.beam.runners.fnexecution.artifact.BeamFileSystemArtifactRetrievalService - Manifest at /tmp/beam-artifact-staging/job_0fe63dec-e402-4c82-86a1-e638e181f0c2/MANIFEST has 0 artifact locations
[flink-runner-job-invoker] INFO org.apache.beam.runners.fnexecution.artifact.BeamFileSystemArtifactStagingService - Removed dir /tmp/beam-artifact-staging/job_0fe63dec-e402-4c82-86a1-e638e181f0c2/

> 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: 212

* What went wrong:
Execution failed for task ':beam-sdks-python:postCommitIT'.
> 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 27s
104 actionable tasks: 80 executed, 21 from cache, 3 up-to-date

Publishing build scan...
https://gradle.com/s/s3akklzwjqvci

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

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