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Re: Trouble with remote s3 logging


Yeah here is the issue: https://issues.apache.org/jira/browse/AIRFLOW-2363

On Wed, Apr 18, 2018 at 2:17 AM yrqls21@xxxxxxxxx <yrqls21@xxxxxxxxx> wrote:

>
>
> On 2018/04/16 19:09:12, Kyle Hamlin <hamlin.kn@xxxxxxxxx> wrote:
> > This morning I tried to upgrade to the newer version of the logging
> config
> > file but I keep getting the following a TypeError for my database
> session.
> > I know my credentials are correct so I'm confused why this is happening
> now.
> >
> > Has anyone experiences this? Note that I'm installing Airflow from
> master.
> >
> > *Config*
> > AIRFLOW__CORE__LOGGING_LEVEL=WARN
> > AIRFLOW__CORE__REMOTE_LOGGING=True
> > AIRFLOW__CORE__REMOTE_LOG_CONN_ID=s3_logger
> > AIRFLOW__CORE__REMOTE_BASE_LOG_FOLDER=s3://airflow/logs
> >
> AIRFLOW__CORE__LOGGING_CONFIG_CLASS=config.log_config.DEFAULT_LOGGING_CONFIG
> > AIRFLOW__SCHEDULER__CHILD_PROCESS_LOG_DIRECTORY=s3://airflow/logs
> >
> > *Session NoneType error*
> >  Traceback (most recent call last):
> >    File
> >
> "/usr/local/lib/python3.6/site-packages/airflow/utils/log/s3_task_handler.py",
> > line 171, in s3_write
> >      encrypt=configuration.conf.getboolean('core', 'ENCRYPT_S3_LOGS'),
> >    File
> "/usr/local/lib/python3.6/site-packages/airflow/hooks/S3_hook.py",
> > line 274, in load_string
> >      encrypt=encrypt)
> >    File
> "/usr/local/lib/python3.6/site-packages/airflow/hooks/S3_hook.py",
> > line 313, in load_bytes
> >      client = self.get_conn()
> >    File
> "/usr/local/lib/python3.6/site-packages/airflow/hooks/S3_hook.py",
> > line 34, in get_conn
> >      return self.get_client_type('s3')
> >    File
> >
> "/usr/local/lib/python3.6/site-packages/airflow/contrib/hooks/aws_hook.py",
> > line 151, in get_client_type
> >      session, endpoint_url = self._get_credentials(region_name)
> >    File
> >
> "/usr/local/lib/python3.6/site-packages/airflow/contrib/hooks/aws_hook.py",
> > line 97, in _get_credentials
> >      connection_object = self.get_connection(self.aws_conn_id)
> >    File
> > "/usr/local/lib/python3.6/site-packages/airflow/hooks/base_hook.py", line
> > 82, in get_connection
> >      conn = random.choice(cls.get_connections(conn_id))
> >    File
> > "/usr/local/lib/python3.6/site-packages/airflow/hooks/base_hook.py", line
> > 77, in get_connections
> >      conns = cls._get_connections_from_db(conn_id)
> >    File "/usr/local/lib/python3.6/site-packages/airflow/utils/db.py",
> line
> > 72, in wrapper
> >      with create_session() as session:
> >    File "/usr/local/lib/python3.6/contextlib.py", line 81, in __enter__
> >      return next(self.gen)
> >    File "/usr/local/lib/python3.6/site-packages/airflow/utils/db.py",
> line
> > 41, in create_session
> >      session = settings.Session()
> >  TypeError: 'NoneType' object is not callable
> >
> > *TypeError must be str not tuple*
> >  [2018-04-16 18:37:28,200] ERROR in app: Exception on
> > /admin/airflow/get_logs_with_metadata [GET]
> >  Traceback (most recent call last):
> >    File "/usr/local/lib/python3.6/site-packages/flask/app.py", line 1982,
> > in wsgi_app
> >      response = self.full_dispatch_request()
> >    File "/usr/local/lib/python3.6/site-packages/flask/app.py", line 1614,
> > in full_dispatch_request
> >      rv = self.handle_user_exception(e)
> >    File "/usr/local/lib/python3.6/site-packages/flask/app.py", line 1517,
> > in handle_user_exception
> >      reraise(exc_type, exc_value, tb)
> >    File "/usr/local/lib/python3.6/site-packages/flask/_compat.py", line
> 33,
> > in reraise
> >      raise value
> >    File "/usr/local/lib/python3.6/site-packages/flask/app.py", line 1612,
> > in full_dispatch_request
> >      rv = self.dispatch_request()
> >    File "/usr/local/lib/python3.6/site-packages/flask/app.py", line 1598,
> > in dispatch_request
> >      return self.view_functions[rule.endpoint](**req.view_args)
> >    File "/usr/local/lib/python3.6/site-packages/flask_admin/base.py",
> line
> > 69, in inner
> >      return self._run_view(f, *args, **kwargs)
> >    File "/usr/local/lib/python3.6/site-packages/flask_admin/base.py",
> line
> > 368, in _run_view
> >      return fn(self, *args, **kwargs)
> >    File "/usr/local/lib/python3.6/site-packages/flask_login.py", line
> 755,
> > in decorated_view
> >      return func(*args, **kwargs)
> >    File "/usr/local/lib/python3.6/site-packages/airflow/www/utils.py",
> line
> > 269, in wrapper
> >      return f(*args, **kwargs)
> >    File "/usr/local/lib/python3.6/site-packages/airflow/utils/db.py",
> line
> > 74, in wrapper
> >      return func(*args, **kwargs)
> >    File "/usr/local/lib/python3.6/site-packages/airflow/www/views.py",
> line
> > 770, in get_logs_with_metadata
> >      logs, metadatas = handler.read(ti, try_number, metadata=metadata)
> >    File
> >
> "/usr/local/lib/python3.6/site-packages/airflow/utils/log/file_task_handler.py",
> > line 165, in read
> >      logs[i] += log
> >  TypeError: must be str, not tuple
> > I'm fairly familar with that part of code, would you ping me in the
> issue/PR you created?
>