Tiantian Gao created AIRFLOW-1543:
-------------------------------------
Summary: Improve logging when `fernet_key` format is incorrect
Key: AIRFLOW-1543
URL: https://issues.apache.org/jira/browse/AIRFLOW-1543
Project: Apache Airflow
Issue Type: Bug
Affects Versions: 1.9.0
Reporter: Tiantian Gao
Priority: Minor
Using the default airflow.cfg, and modify "fernet_key" to some thing like
"sdfsdfsfsdf", which incorrect format.
then run "airflow initdb", raise below
{code:python}
[2017-08-29 23:01:20,197] {driver.py:120} INFO - Generating grammar tables from
/usr/lib/python2.7/lib2to3/Grammar.txt
[2017-08-29 23:01:20,231] {driver.py:120} INFO - Generating grammar tables from
/usr/lib/python2.7/lib2to3/PatternGrammar.txt
[2017-08-29 23:01:20,436] {__init__.py:45} INFO - Using executor
SequentialExecutor
DB: sqlite:////home/ubuntu/airflow/airflow.db
[2017-08-29 23:01:20,618] {db.py:311} INFO - Creating tables
INFO [alembic.runtime.migration] Context impl SQLiteImpl.
INFO [alembic.runtime.migration] Will assume non-transactional DDL.
/home/ubuntu/src/incubator-airflow/.venv/local/lib/python2.7/site-packages/cffi/model.py:525:
UserWarning: 'point_conversion_form_t' has no values explicitly defined;
guessing that it is equivalent to 'unsigned int'
% self._get_c_name())
Traceback (most recent call last):
File "/home/ubuntu/src/incubator-airflow/.venv/bin/airflow", line 10, in
<module>
execfile(__file__)
File "/home/ubuntu/src/incubator-airflow/airflow/bin/airflow", line 28, in
<module>
args.func(args)
File "/home/ubuntu/src/incubator-airflow/airflow/bin/cli.py", line 894, in
initdb
db_utils.initdb()
File "/home/ubuntu/src/incubator-airflow/airflow/utils/db.py", line 112, in
initdb
schema='airflow_ci'))
File "<string>", line 4, in __init__
File
"/home/ubuntu/src/incubator-airflow/.venv/local/lib/python2.7/site-packages/sqlalchemy/orm/state.py",
line 414, in _initialize_instance
manager.dispatch.init_failure(self, args, kwargs)
File
"/home/ubuntu/src/incubator-airflow/.venv/local/lib/python2.7/site-packages/sqlalchemy/util/langhelpers.py",
line 66, in __exit__
compat.reraise(exc_type, exc_value, exc_tb)
File
"/home/ubuntu/src/incubator-airflow/.venv/local/lib/python2.7/site-packages/sqlalchemy/orm/state.py",
line 411, in _initialize_instance
return manager.original_init(*mixed[1:], **kwargs)
File "/home/ubuntu/src/incubator-airflow/airflow/models.py", line 585, in
__init__
self.extra = extra
File "<string>", line 1, in __set__
File "/home/ubuntu/src/incubator-airflow/airflow/models.py", line 646, in
set_extra
fernet = get_fernet()
File "/home/ubuntu/src/incubator-airflow/airflow/models.py", line 105, in
get_fernet
return Fernet(configuration.get('core', 'FERNET_KEY').encode('utf-8'))
File
"/home/ubuntu/src/incubator-airflow/.venv/local/lib/python2.7/site-packages/cryptography/fernet.py",
line 34, in __init__
key = base64.urlsafe_b64decode(key)
File "/usr/lib/python2.7/base64.py", line 112, in urlsafe_b64decode
return b64decode(s, '-_')
File "/usr/lib/python2.7/base64.py", line 76, in b64decode
raise TypeError(msg)
TypeError: Incorrect padding
{code}
--
This message was sent by Atlassian JIRA
(v6.4.14#64029)
