Hi Feng, Thanks for your help! Got it, will try to push on the python based logging config.
I'm trying to set-up the GCS logging on airflow v1-9-stable and my logging_config.py seems to be causing a python import error, caused by 'from airflow import configuration' "Initialize database... Unable to load the config, contains a configuration error. Traceback (most recent call last): File "/usr/lib/python3.5/logging/config.py", line 384, in resolve self.importer(used) ImportError: No module named 'airflow.utils.log.logging_mixin.RedirectStdHandler'; 'airflow.utils.log.logging_mixin' is not a package The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/lib/python3.5/logging/config.py", line 558, in configure handler = self.configure_handler(handlers[name]) File "/usr/lib/python3.5/logging/config.py", line 708, in configure_handler klass = self.resolve(cname) File "/usr/lib/python3.5/logging/config.py", line 391, in resolve raise v File "/usr/lib/python3.5/logging/config.py", line 384, in resolve self.importer(used) ValueError: Cannot resolve 'airflow.utils.log.logging_mixin.RedirectStdHandler': No module named 'airflow.utils.log.logging_mixin.RedirectStdHandler'; 'airflow.utils.log.logging_mixin' is not a package During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/usr/local/bin/airflow", line 16, in <module> from airflow import configuration File "/usr/local/lib/python3.5/dist-packages/airflow/__init__.py", line 31, in <module> from airflow import settings File "/usr/local/lib/python3.5/dist-packages/airflow/settings.py", line 148, in <module> configure_logging() File "/usr/local/lib/python3.5/dist-packages/airflow/logging_config.py", line 75, in configure_logging raise e File "/usr/local/lib/python3.5/dist-packages/airflow/logging_config.py", line 70, in configure_logging dictConfig(logging_config) File "/usr/lib/python3.5/logging/config.py", line 795, in dictConfig dictConfigClass(config).configure() File "/usr/lib/python3.5/logging/config.py", line 566, in configure '%r: %s' % (name, e)) ValueError: Unable to configure handler 'console': Cannot resolve 'airflow.utils.log.logging_mixin.RedirectStdHandler': No module named 'airflow.utils.log.logging_mixin.RedirectStdHandler'; 'airflow.utils.log.logging_mixin' is not a package HTTP/1.1 200 OK Unable to load the config, contains a configuration error. Traceback (most recent call last): File "/usr/lib/python3.5/logging/config.py", line 384, in resolve self.importer(used) ImportError: No module named 'airflow.utils.log.logging_mixin.RedirectStdHandler'; 'airflow.utils.log.logging_mixin' is not a package The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/usr/lib/python3.5/logging/config.py", line 558, in configure handler = self.configure_handler(handlers[name]) File "/usr/lib/python3.5/logging/config.py", line 708, in configure_handler klass = self.resolve(cname) File "/usr/lib/python3.5/logging/config.py", line 391, in resolve raise v File "/usr/lib/python3.5/logging/config.py", line 384, in resolve self.importer(used) ValueError: Cannot resolve 'airflow.utils.log.logging_mixin.RedirectStdHandler': No module named 'airflow.utils.log.logging_mixin.RedirectStdHandler'; 'airflow.utils.log.logging_mixin' is not a package During handling of the above exception, another exception occurred: Traceback (most recent call last): File "/usr/local/bin/airflow", line 16, in <module> from airflow import configuration File "/usr/local/lib/python3.5/dist-packages/airflow/__init__.py", line 31, in <module> from airflow import settings File "/usr/local/lib/python3.5/dist-packages/airflow/settings.py", line 148, in <module> configure_logging() File "/usr/local/lib/python3.5/dist-packages/airflow/logging_config.py", line 75, in configure_logging raise e File "/usr/local/lib/python3.5/dist-packages/airflow/logging_config.py", line 70, in configure_logging dictConfig(logging_config) File "/usr/lib/python3.5/logging/config.py", line 795, in dictConfig dictConfigClass(config).configure() File "/usr/lib/python3.5/logging/config.py", line 566, in configure '%r: %s' % (name, e)) ValueError: Unable to configure handler 'console': Cannot resolve 'airflow.utils.log.logging_mixin.RedirectStdHandler': No module named 'airflow.utils.log.logging_mixin.RedirectStdHandler'; 'airflow.utils.log.logging_mixin' is not a package" Have you encountered this before? On Mon, Dec 18, 2017 at 8:53 PM, Feng Lu <fen...@google.com.invalid> wrote: > Hi Kevin, > > Kindly see my reply inline: > > On Mon, Dec 18, 2017 at 3:28 PM, Kevin Lam <ke...@fathomhealth.co> wrote: > > > Hi, > > > > I'm trying to get airflow to use GCS for logging purposes and had a few > > questions. > > > > We're currently using Airflow 1.9rc2, running in a Kubernetes Airflow > > deployment (similar to https://github.com/mumoshu/kube-airflow) > > > > 1/ Seems like the logging code has been going through some changes in the > > recent versions. What's the correct way to set up GCS for logging? Is it > by > > just specifying remote_base_log_folder and remote_log_conn_id in > > airflow.cfg? Or by following this guide: > > http://airflow.readthedocs.io/en/latest/integration.html#gcp, using the > > python based logging config? Is there an Airflow version that we should > use > > to be most stable? > > > The python based logging config is the right place to make changes, in our > test setup, we override the airflow_local_settings.py similarly to the link > you pasted. > You may also want to config: [core]task_log_reader = gcs.task > > > > > > 2/ Is there a way to encode the connection for GCS in a file so that one > > doesn't have to open the webserver and create it from the admin panel? > It'd > > be nice if the GCS connection would be automatically created. > > > Unfortunately GCS connection ties to some GCP project and is impossible to > pre-populate. > Airflow1.9 should fix the gcp connection type issue ( > https://github.com/apache/incubator-airflow/commit/ > 2f107d8a30910fd025774004d5c4c95407ed55c5), > so you can use airflow connections CLI directly. > > > > > > Thanks in advance for your help! > > >