Ahmet Altay created BEAM-3014:
---------------------------------
Summary: DoFnRunner _reraise_augmented fails with non-ascii
exception messages
Key: BEAM-3014
URL: https://issues.apache.org/jira/browse/BEAM-3014
Project: Beam
Issue Type: Bug
Components: sdk-py-core
Reporter: Ahmet Altay
Priority: Minor
{{_reraise_augmented}} fails to decode non-ascii bytes when re-raising
exceptions and hides the original exception.
Full stack trace:
(6d7ae3386f271a8f): Traceback (most recent call last):
File "/usr/local/lib/python2.7/dist-packages/dataflow_worker/batchworker.py",
line 582, in do_work
work_executor.execute()
File "/usr/local/lib/python2.7/dist-packages/dataflow_worker/executor.py",
line 166, in execute
op.start()
File "dataflow_worker/native_operations.py", line 38, in
dataflow_worker.native_operations.NativeReadOperation.start
(dataflow_worker/native_operations.c:3175)
def start(self):
File "dataflow_worker/native_operations.py", line 39, in
dataflow_worker.native_operations.NativeReadOperation.start
(dataflow_worker/native_operations.c:3079)
with self.scoped_start_state:
File "dataflow_worker/native_operations.py", line 44, in
dataflow_worker.native_operations.NativeReadOperation.start
(dataflow_worker/native_operations.c:2994)
with self.spec.source.reader() as reader:
File "dataflow_worker/native_operations.py", line 54, in
dataflow_worker.native_operations.NativeReadOperation.start
(dataflow_worker/native_operations.c:2938)
self.output(windowed_value)
File "apache_beam/runners/worker/operations.py", line 154, in
apache_beam.runners.worker.operations.Operation.output
(apache_beam/runners/worker/operations.c:5783)
cython.cast(Receiver, self.receivers[output_index]).receive(windowed_value)
File "apache_beam/runners/worker/operations.py", line 86, in
apache_beam.runners.worker.operations.ConsumerSet.receive
(apache_beam/runners/worker/operations.c:3622)
cython.cast(Operation, consumer).process(windowed_value)
File "apache_beam/runners/worker/operations.py", line 339, in
apache_beam.runners.worker.operations.DoOperation.process
(apache_beam/runners/worker/operations.c:11089)
with self.scoped_process_state:
File "apache_beam/runners/worker/operations.py", line 340, in
apache_beam.runners.worker.operations.DoOperation.process
(apache_beam/runners/worker/operations.c:11043)
self.dofn_receiver.receive(o)
File "apache_beam/runners/common.py", line 382, in
apache_beam.runners.common.DoFnRunner.receive
(apache_beam/runners/common.c:10156)
self.process(windowed_value)
File "apache_beam/runners/common.py", line 390, in
apache_beam.runners.common.DoFnRunner.process
(apache_beam/runners/common.c:10458)
self._reraise_augmented(exn)
File "apache_beam/runners/common.py", line 429, in
apache_beam.runners.common.DoFnRunner._reraise_augmented
(apache_beam/runners/common.c:11606)
+ step_annotation)
UnicodeDecodeError: 'ascii' codec can't decode byte 0xe2 in position 1521:
ordinal not in range(128)
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