airflow initdb error

[bugbeta]

[root@wsjylog03 ~]# airflow initdb
[2018-09-26 10:50:31,727] {init.py:45} INFO - Using executor LocalExecutor DB: mysql://airflow:***@10.10.1.12/airflow [2018-09-26 10:50:31,887] {db.py:312} INFO - Creating tables INFO [alembic.runtime.migration] Context impl MySQLImpl. INFO [alembic.runtime.migration] Will assume non-transactional DDL. Traceback (most recent call last): File "/usr/bin/airflow", line 28, in args.func(args) File "/usr/lib/python2.7/site-packages/airflow/bin/cli.py", line 897, in initdb db_utils.initdb() File "/usr/lib/python2.7/site-packages/airflow/utils/db.py", line 114, in initdb schema='airflow_ci')) File "", line 4, in init File "/usr/lib/python2.7/site-packages/sqlalchemy/orm/state.py", line 424, in _initialize_instance manager.dispatch.init_failure(self, args, kwargs) File "/usr/lib/python2.7/site-packages/sqlalchemy/util/langhelpers.py", line 66, in exit compat.reraise(exc_type, exc_value, exc_tb) File "/usr/lib/python2.7/site-packages/sqlalchemy/orm/state.py", line 421, in initialize_instance return manager.original_init(*mixed[1:], **kwargs) File "/usr/lib/python2.7/site-packages/airflow/models.py", line 578, in init self.extra = extra File "", line 1, in set File "/usr/lib/python2.7/site-packages/airflow/models.py", line 639, in set_extra fernet = get_fernet() File "/usr/lib/python2.7/site-packages/airflow/models.py", line 105, in get_fernet return Fernet(configuration.get('core', 'FERNET_KEY').encode('utf-8')) File "/usr/lib64/python2.7/site-packages/cryptography/fernet.py", line 34, in init key = base64.urlsafe_b64decode(key) File "/usr/lib64/python2.7/base64.py", line 112, in urlsafe_b64decode return b64decode(s, '-') File "/usr/lib64/python2.7/base64.py", line 76, in b64decode raise TypeError(msg)

modify /var/lib/ambari-server/resources/common-services/AIRFLOW/1.9.0/configuration/airflow-core-site.xml from "mMGXRdfFpdUZDYmt8Ur1xVmspyOkYKtBlkv91dB8SVs" to "mMGXRdfFpdUZDYmt8Ur1xVmspyOkYKtBlkv91dB8SVs="

<property> <name>fernet_key</name> <value>mMGXRdfFpdUZDYmt8Ur1xVmspyOkYKtBlkv91dB8SVs=</value> <display-name>Fernet key</display-name> <description>Secret key to save connection passwords in the db.</description> </property>

[miho120]

Hi @bugbeta, Thanks for letting me know. Typo has been fixed in commit 575ac63.