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https://issues.apache.org/jira/browse/BEAM-12592?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17411368#comment-17411368
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Beam JIRA Bot commented on BEAM-12592:
--------------------------------------
This issue is P2 but has been unassigned without any comment for 60 days so it
has been labeled "stale-P2". If this issue is still affecting you, we care!
Please comment and remove the label. Otherwise, in 14 days the issue will be
moved to P3.
Please see https://beam.apache.org/contribute/jira-priorities/ for a detailed
explanation of what these priorities mean.
> using flink runner docker environment raise NameError name 'datetime' is not
> defined
> ------------------------------------------------------------------------------------
>
> Key: BEAM-12592
> URL: https://issues.apache.org/jira/browse/BEAM-12592
> Project: Beam
> Issue Type: Bug
> Components: cross-language
> Affects Versions: 2.30.0, 2.31.0
> Reporter: CannonFodder
> Priority: P2
> Labels: python, python-conversion, stale-P2
>
> I got from datetime import dateim, and can run this transform in direct
> runner or flink runner loopback environment.
> But when I try to run this transform in python flink runner docker
> environment, it raised error.
> Whether specify output types or not doesn't change the result.
> Environment:
> centos 7
> anaconda
> python 3.8.8
> flink 1.13
> beam 2.30.0 and beam 2.31.0 (tried on both, got same error)
> python 3.8
> java 1.8.0_292
> official docker image from docker hub
> apache/beam_python3.8_sdk 2.30.0 and 2.31.0
> apache/beam_java8_sdk 2.30.0 and 2.31.0
> {code:python}
> | 'ConvertEnTime' >> beam.Map(lambda x: (x[1],datetime.strptime(x[3],
> '%Y-%m-%d %H:%M:%S'))).with_output_types(Tuple[str, datetime])#fromisoformat
> {code}
> Last Part of Repeated Stack Trace :
> During handling of the above exception, another exception occurred:
> Traceback (most recent call last):
> File
> "/usr/local/lib/python3.8/site-packages/apache_beam/runners/worker/sdk_worker.py",
> line 292, in _execute
> response = task()
> File
> "/usr/local/lib/python3.8/site-packages/apache_beam/runners/worker/sdk_worker.py",
> line 365, in <lambda>
> lambda: self.create_worker().do_instruction(request), request)
> File
> "/usr/local/lib/python3.8/site-packages/apache_beam/runners/worker/sdk_worker.py",
> line 609, in do_instruction
> return getattr(self, request_type)(
> File
> "/usr/local/lib/python3.8/site-packages/apache_beam/runners/worker/sdk_worker.py",
> line 647, in process_bundle
> bundle_processor.process_bundle(instruction_id))
> File
> "/usr/local/lib/python3.8/site-packages/apache_beam/runners/worker/bundle_processor.py",
> line 1000, in process_bundle
> input_op_by_transform_id[element.transform_id].process_encoded(
> File
> "/usr/local/lib/python3.8/site-packages/apache_beam/runners/worker/bundle_processor.py",
> line 229, in process_encoded
> self.output(decoded_value)
> File "apache_beam/runners/worker/operations.py", line 356, in
> apache_beam.runners.worker.operations.Operation.output
> File "apache_beam/runners/worker/operations.py", line 358, in
> apache_beam.runners.worker.operations.Operation.output
> File "apache_beam/runners/worker/operations.py", line 220, in
> apache_beam.runners.worker.operations.SingletonConsumerSet.receive
> File "apache_beam/runners/worker/operations.py", line 717, in
> apache_beam.runners.worker.operations.DoOperation.process
> File "apache_beam/runners/worker/operations.py", line 718, in
> apache_beam.runners.worker.operations.DoOperation.process
> File "apache_beam/runners/common.py", line 1235, in
> apache_beam.runners.common.DoFnRunner.process
> File "apache_beam/runners/common.py", line 1300, in
> apache_beam.runners.common.DoFnRunner._reraise_augmented
> File "apache_beam/runners/common.py", line 1233, in
> apache_beam.runners.common.DoFnRunner.process
> File "apache_beam/runners/common.py", line 581, in
> apache_beam.runners.common.SimpleInvoker.invoke_process
> File "apache_beam/runners/common.py", line 1395, in
> apache_beam.runners.common._OutputProcessor.process_outputs
> File "apache_beam/runners/worker/operations.py", line 220, in
> apache_beam.runners.worker.operations.SingletonConsumerSet.receive
> File "apache_beam/runners/worker/operations.py", line 717, in
> apache_beam.runners.worker.operations.DoOperation.process
> File "apache_beam/runners/worker/operations.py", line 718, in
> apache_beam.runners.worker.operations.DoOperation.process
> File "apache_beam/runners/common.py", line 1235, in
> apache_beam.runners.common.DoFnRunner.process
> File "apache_beam/runners/common.py", line 1300, in
> apache_beam.runners.common.DoFnRunner._reraise_augmented
> File "apache_beam/runners/common.py", line 1233, in
> apache_beam.runners.common.DoFnRunner.process
> File "apache_beam/runners/common.py", line 762, in
> apache_beam.runners.common.PerWindowInvoker.invoke_process
> File "apache_beam/runners/common.py", line 885, in
> apache_beam.runners.common.PerWindowInvoker._invoke_process_per_window
> File "apache_beam/runners/common.py", line 1395, in
> apache_beam.runners.common._OutputProcessor.process_outputs
> File "apache_beam/runners/worker/operations.py", line 220, in
> apache_beam.runners.worker.operations.SingletonConsumerSet.receive
> File "apache_beam/runners/worker/operations.py", line 717, in
> apache_beam.runners.worker.operations.DoOperation.process
> File "apache_beam/runners/worker/operations.py", line 718, in
> apache_beam.runners.worker.operations.DoOperation.process
> File "apache_beam/runners/common.py", line 1235, in
> apache_beam.runners.common.DoFnRunner.process
> File "apache_beam/runners/common.py", line 1300, in
> apache_beam.runners.common.DoFnRunner._reraise_augmented
> File "apache_beam/runners/common.py", line 1233, in
> apache_beam.runners.common.DoFnRunner.process
> File "apache_beam/runners/common.py", line 581, in
> apache_beam.runners.common.SimpleInvoker.invoke_process
> File "apache_beam/runners/common.py", line 1395, in
> apache_beam.runners.common._OutputProcessor.process_outputs
> File "apache_beam/runners/worker/operations.py", line 220, in
> apache_beam.runners.worker.operations.SingletonConsumerSet.receive
> File "apache_beam/runners/worker/operations.py", line 717, in
> apache_beam.runners.worker.operations.DoOperation.process
> File "apache_beam/runners/worker/operations.py", line 718, in
> apache_beam.runners.worker.operations.DoOperation.process
> File "apache_beam/runners/common.py", line 1235, in
> apache_beam.runners.common.DoFnRunner.process
> File "apache_beam/runners/common.py", line 1315, in
> apache_beam.runners.common.DoFnRunner._reraise_augmented
> File "/usr/local/lib/python3.8/site-packages/future/utils/__init__.py",
> line 446, in raise_with_traceback
> raise exc.with_traceback(traceback)
> File "apache_beam/runners/common.py", line 1233, in
> apache_beam.runners.common.DoFnRunner.process
> File "apache_beam/runners/common.py", line 582, in
> apache_beam.runners.common.SimpleInvoker.invoke_process
> File
> "/root/anaconda3/lib/python3.8/site-packages/apache_beam/transforms/core.py",
> line 1570, in <lambda>
> wrapper = lambda x: [fn(x)]
> File "/home/Workspace/PythonApplicationTraining/BeamKafkaRead.py", line 95,
> in <lambda>
> NameError: name 'datetime' is not defined [while running 'ConvertEnTime']
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