See 
<https://builds.apache.org/job/beam_PostCommit_Python_VR_Flink/196/display/redirect?page=changes>

Changes:

[scott] [BEAM-4496] Fix #2 for branch fetch failure on

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42assert_that/Group/GroupByKey/GroupByWindow.None/beam:env:docker:v1:0 (7/16) 
(83ef569ef75595c6f485578ca07adb96) switched from RUNNING to FINISHED.
[grpc-default-executor-0] INFO sdk_worker.run - No more requests from control 
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[grpc-default-executor-0] INFO sdk_worker.run - SDK Harness waiting for 
in-flight requests to complete
[grpc-default-executor-0] WARN 
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[grpc-default-executor-0] INFO data_plane.close - Closing all cached grpc data 
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[grpc-default-executor-0] INFO sdk_worker.close - Closing all cached gRPC state 
handlers.
[grpc-default-executor-0] INFO sdk_worker.run - Done consuming work.
[grpc-default-executor-0] INFO sdk_worker_main.main - Python sdk harness 
exiting.
[grpc-default-executor-0] INFO 
org.apache.beam.runners.fnexecution.logging.GrpcLoggingService - Logging client 
hanged up.
[assert_that/Group/GroupByKey -> 
42assert_that/Group/GroupByKey/GroupByWindow.None/beam:env:docker:v1:0 (2/16)] 
WARN org.apache.beam.sdk.fn.data.BeamFnDataGrpcMultiplexer - Hanged up for 
unknown endpoint.
[assert_that/Group/GroupByKey -> 
42assert_that/Group/GroupByKey/GroupByWindow.None/beam:env:docker:v1:0 (2/16)] 
INFO org.apache.flink.runtime.taskmanager.Task - assert_that/Group/GroupByKey 
-> 42assert_that/Group/GroupByKey/GroupByWindow.None/beam:env:docker:v1:0 
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[assert_that/Group/GroupByKey -> 
42assert_that/Group/GroupByKey/GroupByWindow.None/beam:env:docker:v1:0 (2/16)] 
INFO org.apache.flink.runtime.taskmanager.Task - Freeing task resources for 
assert_that/Group/GroupByKey -> 
42assert_that/Group/GroupByKey/GroupByWindow.None/beam:env:docker:v1:0 (2/16) 
(52be5b242cc11352fa522aacb808dca3).
[assert_that/Group/GroupByKey -> 
42assert_that/Group/GroupByKey/GroupByWindow.None/beam:env:docker:v1:0 (2/16)] 
INFO org.apache.flink.runtime.taskmanager.Task - Ensuring all FileSystem 
streams are closed for task assert_that/Group/GroupByKey -> 
42assert_that/Group/GroupByKey/GroupByWindow.None/beam:env:docker:v1:0 (2/16) 
(52be5b242cc11352fa522aacb808dca3) [FINISHED]
[flink-akka.actor.default-dispatcher-4] INFO 
org.apache.flink.runtime.taskexecutor.TaskExecutor - Un-registering task and 
sending final execution state FINISHED to JobManager for task 
assert_that/Group/GroupByKey -> 
42assert_that/Group/GroupByKey/GroupByWindow.None/beam:env:docker:v1:0 
52be5b242cc11352fa522aacb808dca3.
[flink-akka.actor.default-dispatcher-4] INFO 
org.apache.flink.runtime.executiongraph.ExecutionGraph - 
assert_that/Group/GroupByKey -> 
42assert_that/Group/GroupByKey/GroupByWindow.None/beam:env:docker:v1:0 (2/16) 
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[flink-akka.actor.default-dispatcher-4] INFO 
org.apache.flink.runtime.executiongraph.ExecutionGraph - Job 
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[flink-akka.actor.default-dispatcher-4] INFO 
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[flink-akka.actor.default-dispatcher-4] INFO 
org.apache.flink.runtime.jobmaster.JobMaster - Stopping the JobMaster for job 
test_windowing_1538448084.74(a1bc9ac58aa977ba053950f3e7ab30c2).
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org.apache.flink.runtime.taskexecutor.TaskExecutor - Close JobManager 
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org.apache.flink.runtime.jobmaster.JobMaster - Close ResourceManager connection 
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org.apache.flink.runtime.dispatcher.StandaloneDispatcher - Stopping all 
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[flink-akka.actor.default-dispatcher-4] INFO 
org.apache.flink.runtime.taskexecutor.TaskExecutor - JobManager for job 
a1bc9ac58aa977ba053950f3e7ab30c2 with leader id 
a2d0a5c6e913790d134e34128ced49da lost leadership.
[flink-akka.actor.default-dispatcher-5] INFO 
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org.apache.flink.runtime.taskexecutor.slot.TaskSlotTable - Free slot 
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nativeMemoryInMB=0, networkMemoryInMB=0}, allocationId: 
AllocationID{1d7c7d49c6c90e52b7fb37d81a2b6e77}, jobId: 
a1bc9ac58aa977ba053950f3e7ab30c2).
[flink-akka.actor.default-dispatcher-5] INFO 
org.apache.flink.runtime.resourcemanager.slotmanager.SlotManager - Unregister 
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org.apache.flink.runtime.taskexecutor.slot.TaskSlotTable - Free slot 
TaskSlot(index:12, state:ALLOCATED, resource profile: 
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nativeMemoryInMB=0, networkMemoryInMB=0}, allocationId: 
AllocationID{839e816d2c14e89725e45e7b659e85fc}, jobId: 
a1bc9ac58aa977ba053950f3e7ab30c2).
[flink-akka.actor.default-dispatcher-2] INFO 
org.apache.flink.runtime.taskexecutor.slot.TaskSlotTable - Free slot 
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a1bc9ac58aa977ba053950f3e7ab30c2).
[flink-akka.actor.default-dispatcher-2] INFO 
org.apache.flink.runtime.taskexecutor.slot.TaskSlotTable - Free slot 
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nativeMemoryInMB=0, networkMemoryInMB=0}, allocationId: 
AllocationID{fa8d999d3c4fc0b591a198d7b31a7071}, jobId: 
a1bc9ac58aa977ba053950f3e7ab30c2).
[flink-akka.actor.default-dispatcher-2] INFO 
org.apache.flink.runtime.taskexecutor.slot.TaskSlotTable - Free slot 
TaskSlot(index:10, state:ALLOCATED, resource profile: 
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nativeMemoryInMB=0, networkMemoryInMB=0}, allocationId: 
AllocationID{7ee68fae590259c4773e7fcd97852f1c}, jobId: 
a1bc9ac58aa977ba053950f3e7ab30c2).
[flink-akka.actor.default-dispatcher-2] INFO 
org.apache.flink.runtime.taskexecutor.slot.TaskSlotTable - Free slot 
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nativeMemoryInMB=0, networkMemoryInMB=0}, allocationId: 
AllocationID{1740355df2b88118b2bda7729d5a0e87}, jobId: 
a1bc9ac58aa977ba053950f3e7ab30c2).
[flink-akka.actor.default-dispatcher-2] INFO 
org.apache.flink.runtime.taskexecutor.slot.TaskSlotTable - Free slot 
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nativeMemoryInMB=0, networkMemoryInMB=0}, allocationId: 
AllocationID{9daf055c3c08ab2e6af1c0e388ac7cac}, jobId: 
a1bc9ac58aa977ba053950f3e7ab30c2).
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org.apache.flink.runtime.taskexecutor.slot.TaskSlotTable - Free slot 
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a1bc9ac58aa977ba053950f3e7ab30c2).
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org.apache.flink.runtime.taskexecutor.slot.TaskSlotTable - Free slot 
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nativeMemoryInMB=0, networkMemoryInMB=0}, allocationId: 
AllocationID{9cc0e142106353613650d948c231015d}, jobId: 
a1bc9ac58aa977ba053950f3e7ab30c2).
[flink-akka.actor.default-dispatcher-2] INFO 
org.apache.flink.runtime.taskexecutor.slot.TaskSlotTable - Free slot 
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nativeMemoryInMB=0, networkMemoryInMB=0}, allocationId: 
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org.apache.flink.runtime.taskexecutor.slot.TaskSlotTable - Free slot 
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nativeMemoryInMB=0, networkMemoryInMB=0}, allocationId: 
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nativeMemoryInMB=0, networkMemoryInMB=0}, allocationId: 
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nativeMemoryInMB=0, networkMemoryInMB=0}, allocationId: 
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nativeMemoryInMB=0, networkMemoryInMB=0}, allocationId: 
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a1bc9ac58aa977ba053950f3e7ab30c2).
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[ForkJoinPool.commonPool-worker-9] INFO 
org.apache.flink.runtime.dispatcher.DispatcherRestEndpoint - Removing cache 
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[flink-runner-job-server] INFO org.apache.beam.runners.flink.FlinkRunner - 
Execution finished in 2020 msecs
[flink-runner-job-server] INFO org.apache.beam.runners.flink.FlinkRunner - 
Final accumulator values:
[flink-runner-job-server] INFO org.apache.beam.runners.flink.FlinkRunner - 
__metricscontainers : 
org.apache.beam.runners.core.metrics.MetricsContainerStepMap@ae84f73f
.
----------------------------------------------------------------------
Ran 24 tests in 85.213s

OK (skipped=6)
:beam-sdks-python:flinkCompatibilityMatrixStreaming (Thread[Task worker for ':' 
Thread 7,5,main]) completed. Took 1 mins 27.588 secs.

FAILURE: Build failed with an exception.

* Where:
Build file 
'<https://builds.apache.org/job/beam_PostCommit_Python_VR_Flink/ws/src/sdks/python/build.gradle'>
 line: 338

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

* Try:
Run with --stacktrace option to get the stack trace. Run with --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 5.0.
Use '--warning-mode all' to show the individual deprecation warnings.
See 
https://docs.gradle.org/4.10.2/userguide/command_line_interface.html#sec:command_line_warnings

BUILD FAILED in 12m 26s
59 actionable tasks: 54 executed, 4 from cache, 1 up-to-date

Publishing build scan...
https://gradle.com/s/sn25zuobphbkc

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

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