Lulu Cheng created AIRFLOW-1539:
-----------------------------------
Summary: python3 error import Dag
Key: AIRFLOW-1539
URL: https://issues.apache.org/jira/browse/AIRFLOW-1539
Project: Apache Airflow
Issue Type: Bug
Components: DAG
Affects Versions: Airflow 1.8
Environment: docker debian linux 9, conda python3
Reporter: Lulu Cheng
Priority: Blocker
Seeing the following error when using python3 (fine with python2)
{{Traceback (most recent call last):
File "/opt/conda/lib/python3.6/site-packages/airflow/models.py", line 263, in
process_file
m = imp.load_source(mod_name, filepath)
File "/opt/conda/lib/python3.6/imp.py", line 172, in load_source
module = _load(spec)
File "<frozen importlib._bootstrap>", line 675, in _load
File "<frozen importlib._bootstrap>", line 655, in _load_unlocked
File "<frozen importlib._bootstrap_external>", line 678, in exec_module
File "<frozen importlib._bootstrap>", line 205, in _call_with_frames_removed
File "/root/airflow/dags/LoadS3ToHiveTest.py", line 2, in <module>
from LoadS3ToHive import default_args,
download_s3_to_hdfs_templated_command, generate_download_s3_to_hdfs_task, \
File "/root/airflow/dags/LoadS3ToHive.py", line 74, in <module>
globals()[task_name] = DAG(task_name, default_args=default_args,
schedule_interval=None)
File "/opt/conda/lib/python3.6/site-packages/airflow/models.py", line 2664,
in __init__
self.fileloc = inspect.getsourcefile(inspect.stack()[1][0])
File "/opt/conda/lib/python3.6/inspect.py", line 1465, in stack
return getouterframes(sys._getframe(1), context)
File "/opt/conda/lib/python3.6/inspect.py", line 1442, in getouterframes
frameinfo = (frame,) + getframeinfo(frame, context)
File "/opt/conda/lib/python3.6/inspect.py", line 1411, in getframeinfo
filename = getsourcefile(frame) or getfile(frame)
File "/opt/conda/lib/python3.6/inspect.py", line 666, in getsourcefile
if getattr(getmodule(object, filename), '__loader__', None) is not None:
File "/opt/conda/lib/python3.6/inspect.py", line 703, in getmodule
if ismodule(module) and hasattr(module, '__file__'):
File "/opt/conda/lib/python3.6/site-packages/airflow/utils/timeout.py", line
38, in handle_timeout
raise AirflowTaskTimeout(self.error_message)
airflow.exceptions.AirflowTaskTimeout: Timeout}}
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