You are viewing a plain text version of this content. The canonical link for it is here.
Posted to commits@airflow.apache.org by GitBox <gi...@apache.org> on 2020/04/08 09:53:51 UTC

[GitHub] [airflow] catalin0608 opened a new issue #8211: Airflow webserver not starting on Ubuntu

catalin0608 opened a new issue #8211: Airflow webserver not starting on Ubuntu 
URL: https://github.com/apache/airflow/issues/8211
 
 
   
   **Apache Airflow version**: 1.10.9
   **Environment**: Ubuntu 18.04 LTS
   
   - **Cloud provider or hardware configuration**:
   - **OS** (e.g. from /etc/os-release):Ubuntu 18.04 LTS
   
   **What happened**: airflow webserver error
   
   airflow@airflow:~$ airflow webserver
   [2020-04-08 09:45:49,843] {settings.py:253} INFO - settings.configure_orm(): Using pool settings. pool_size=5, max_overflow=10, pool_recycle=1800, pid=30494
     ____________       _____________
    ____    |__( )_________  __/__  /________      __
   ____  /| |_  /__  ___/_  /_ __  /_  __ \_ | /| / /
   ___  ___ |  / _  /   _  __/ _  / / /_/ /_ |/ |/ /
    _/_/  |_/_/  /_/    /_/    /_/  \____/____/|__/
   [2020-04-08 09:45:50,462] {__init__.py:51} INFO - Using executor LocalExecutor
   [2020-04-08 09:45:50,463] {dagbag.py:403} INFO - Filling up the DagBag from /home/airflow/airflow/dags
   Traceback (most recent call last):
     File "/home/airflow/.local/bin/airflow", line 37, in <module>
       args.func(args)
     File "/home/airflow/.local/lib/python3.6/site-packages/airflow/utils/cli.py", line 75, in wrapper
       return f(*args, **kwargs)
     File "/home/airflow/.local/lib/python3.6/site-packages/airflow/bin/cli.py", line 900, in webserver
       app = cached_app_rbac(None) if settings.RBAC else cached_app(None)
     File "/home/airflow/.local/lib/python3.6/site-packages/airflow/www/app.py", line 233, in cached_app
       app = create_app(config, testing)
     File "/home/airflow/.local/lib/python3.6/site-packages/airflow/www/app.py", line 103, in create_app
       models.Chart, Session, name="Charts", category="Data Profiling"))
     File "/home/airflow/.local/lib/python3.6/site-packages/flask_admin/contrib/sqla/view.py", line 330, in __init__
       menu_icon_value=menu_icon_value)
     File "/home/airflow/.local/lib/python3.6/site-packages/flask_admin/model/base.py", line 818, in __init__
       self._refresh_cache()
     File "/home/airflow/.local/lib/python3.6/site-packages/flask_admin/model/base.py", line 913, in _refresh_cache
       self._search_supported = self.init_search()
     File "/home/airflow/.local/lib/python3.6/site-packages/flask_admin/contrib/sqla/view.py", line 581, in init_search
       if tools.is_hybrid_property(self.model, name):
     File "/home/airflow/.local/lib/python3.6/site-packages/flask_admin/contrib/sqla/tools.py", line 209, in is_hybrid_property
       return last_name in get_hybrid_properties(last_model)
     File "/home/airflow/.local/lib/python3.6/site-packages/flask_admin/contrib/sqla/tools.py", line 190, in get_hybrid_properties
       for key, prop in inspect(model).all_orm_descriptors.items()
     File "/home/airflow/.local/lib/python3.6/site-packages/sqlalchemy/inspection.py", line 72, in inspect
       "available for object of type %s" % type_
   sqlalchemy.exc.NoInspectionAvailable: No inspection system is available for object of type <class 'method'>
   
   **What you expected to happen**: to start
   
   <!-- What do you think went wrong? -->
   
   **How to reproduce it**:
   Install airflow with pip3 and postgres from ubuntu which is 10.
   

----------------------------------------------------------------
This is an automated message from the Apache Git Service.
To respond to the message, please log on to GitHub and use the
URL above to go to the specific comment.
 
For queries about this service, please contact Infrastructure at:
users@infra.apache.org


With regards,
Apache Git Services

[GitHub] [airflow] catalin0608 commented on issue #8211: Airflow webserver not starting on Ubuntu

Posted by GitBox <gi...@apache.org>.
catalin0608 commented on issue #8211: Airflow webserver not starting on Ubuntu 
URL: https://github.com/apache/airflow/issues/8211#issuecomment-610890697
 
 
   @marclamberti I closed the ticket by mistake. 

----------------------------------------------------------------
This is an automated message from the Apache Git Service.
To respond to the message, please log on to GitHub and use the
URL above to go to the specific comment.
 
For queries about this service, please contact Infrastructure at:
users@infra.apache.org


With regards,
Apache Git Services

[GitHub] [airflow] catalin0608 removed a comment on issue #8211: Airflow webserver not starting on Ubuntu

Posted by GitBox <gi...@apache.org>.
catalin0608 removed a comment on issue #8211: Airflow webserver not starting on Ubuntu 
URL: https://github.com/apache/airflow/issues/8211#issuecomment-610885125
 
 
   > I run `airflow==1.10.7` it seems the issue is with a dependency. I tried downgrading `SQLAlchemy` but it also does not resolve it.
   > 
   > I suspect flask
   
   

----------------------------------------------------------------
This is an automated message from the Apache Git Service.
To respond to the message, please log on to GitHub and use the
URL above to go to the specific comment.
 
For queries about this service, please contact Infrastructure at:
users@infra.apache.org


With regards,
Apache Git Services

[GitHub] [airflow] marclamberti commented on issue #8211: Airflow webserver not starting on Ubuntu

Posted by GitBox <gi...@apache.org>.
marclamberti commented on issue #8211: Airflow webserver not starting on Ubuntu 
URL: https://github.com/apache/airflow/issues/8211#issuecomment-610920874
 
 
   As @potiuk said, the best way is to add the requirement in the pip install command so that the dependencies are frozen. 

----------------------------------------------------------------
This is an automated message from the Apache Git Service.
To respond to the message, please log on to GitHub and use the
URL above to go to the specific comment.
 
For queries about this service, please contact Infrastructure at:
users@infra.apache.org


With regards,
Apache Git Services

[GitHub] [airflow] catalin0608 commented on issue #8211: Airflow webserver not starting on Ubuntu

Posted by GitBox <gi...@apache.org>.
catalin0608 commented on issue #8211: Airflow webserver not starting on Ubuntu 
URL: https://github.com/apache/airflow/issues/8211#issuecomment-610885055
 
 
   3 weeks ago the same setup worked for me. I did some checks and I  manage to start it with this configuration:
   airflow 1.9.0
   flask 1.1.1 - currently 1.1.2
   werkzeug -0.16.0 -
   sqlalchemy-1.3.13 - currently sqlalchemy-1.3.16
   
   Downgrading sqlalchemy make it work

----------------------------------------------------------------
This is an automated message from the Apache Git Service.
To respond to the message, please log on to GitHub and use the
URL above to go to the specific comment.
 
For queries about this service, please contact Infrastructure at:
users@infra.apache.org


With regards,
Apache Git Services

[GitHub] [airflow] mik-laj commented on issue #8211: Airflow webserver not starting on Ubuntu

Posted by GitBox <gi...@apache.org>.
mik-laj commented on issue #8211: Airflow webserver not starting on Ubuntu 
URL: https://github.com/apache/airflow/issues/8211#issuecomment-610894802
 
 
   I have a solution to the problem, but did anyone create a ticket in the SQLAlchemy project?  I'd love to do it, but I'm not deeply familiar with the problem.

----------------------------------------------------------------
This is an automated message from the Apache Git Service.
To respond to the message, please log on to GitHub and use the
URL above to go to the specific comment.
 
For queries about this service, please contact Infrastructure at:
users@infra.apache.org


With regards,
Apache Git Services

[GitHub] [airflow] catalin0608 removed a comment on issue #8211: Airflow webserver not starting on Ubuntu

Posted by GitBox <gi...@apache.org>.
catalin0608 removed a comment on issue #8211: Airflow webserver not starting on Ubuntu 
URL: https://github.com/apache/airflow/issues/8211#issuecomment-610890425
 
 
   @marclamberti I

----------------------------------------------------------------
This is an automated message from the Apache Git Service.
To respond to the message, please log on to GitHub and use the
URL above to go to the specific comment.
 
For queries about this service, please contact Infrastructure at:
users@infra.apache.org


With regards,
Apache Git Services

[GitHub] [airflow] F4stFr3ddy edited a comment on issue #8211: Airflow webserver not starting on Ubuntu

Posted by GitBox <gi...@apache.org>.
F4stFr3ddy edited a comment on issue #8211: Airflow webserver not starting on Ubuntu 
URL: https://github.com/apache/airflow/issues/8211#issuecomment-610878716
 
 
   I run `airflow==1.10.7` it seems the issue is with a dependency. I tried downgrading `SQLAlchemy` but it also does not resolve it.
   
   I suspect flask

----------------------------------------------------------------
This is an automated message from the Apache Git Service.
To respond to the message, please log on to GitHub and use the
URL above to go to the specific comment.
 
For queries about this service, please contact Infrastructure at:
users@infra.apache.org


With regards,
Apache Git Services

[GitHub] [airflow] catalin0608 opened a new issue #8211: Airflow webserver not starting on Ubuntu

Posted by GitBox <gi...@apache.org>.
catalin0608 opened a new issue #8211: Airflow webserver not starting on Ubuntu 
URL: https://github.com/apache/airflow/issues/8211
 
 
   
   **Apache Airflow version**: 1.10.9
   **Environment**: Ubuntu 18.04 LTS
   
   - **Cloud provider or hardware configuration**:
   - **OS** (e.g. from /etc/os-release):Ubuntu 18.04 LTS
   
   **What happened**: airflow webserver error
   
   airflow@airflow:~$ airflow webserver
   [2020-04-08 09:45:49,843] {settings.py:253} INFO - settings.configure_orm(): Using pool settings. pool_size=5, max_overflow=10, pool_recycle=1800, pid=30494
     ____________       _____________
    ____    |__( )_________  __/__  /________      __
   ____  /| |_  /__  ___/_  /_ __  /_  __ \_ | /| / /
   ___  ___ |  / _  /   _  __/ _  / / /_/ /_ |/ |/ /
    _/_/  |_/_/  /_/    /_/    /_/  \____/____/|__/
   [2020-04-08 09:45:50,462] {__init__.py:51} INFO - Using executor LocalExecutor
   [2020-04-08 09:45:50,463] {dagbag.py:403} INFO - Filling up the DagBag from /home/airflow/airflow/dags
   Traceback (most recent call last):
     File "/home/airflow/.local/bin/airflow", line 37, in <module>
       args.func(args)
     File "/home/airflow/.local/lib/python3.6/site-packages/airflow/utils/cli.py", line 75, in wrapper
       return f(*args, **kwargs)
     File "/home/airflow/.local/lib/python3.6/site-packages/airflow/bin/cli.py", line 900, in webserver
       app = cached_app_rbac(None) if settings.RBAC else cached_app(None)
     File "/home/airflow/.local/lib/python3.6/site-packages/airflow/www/app.py", line 233, in cached_app
       app = create_app(config, testing)
     File "/home/airflow/.local/lib/python3.6/site-packages/airflow/www/app.py", line 103, in create_app
       models.Chart, Session, name="Charts", category="Data Profiling"))
     File "/home/airflow/.local/lib/python3.6/site-packages/flask_admin/contrib/sqla/view.py", line 330, in __init__
       menu_icon_value=menu_icon_value)
     File "/home/airflow/.local/lib/python3.6/site-packages/flask_admin/model/base.py", line 818, in __init__
       self._refresh_cache()
     File "/home/airflow/.local/lib/python3.6/site-packages/flask_admin/model/base.py", line 913, in _refresh_cache
       self._search_supported = self.init_search()
     File "/home/airflow/.local/lib/python3.6/site-packages/flask_admin/contrib/sqla/view.py", line 581, in init_search
       if tools.is_hybrid_property(self.model, name):
     File "/home/airflow/.local/lib/python3.6/site-packages/flask_admin/contrib/sqla/tools.py", line 209, in is_hybrid_property
       return last_name in get_hybrid_properties(last_model)
     File "/home/airflow/.local/lib/python3.6/site-packages/flask_admin/contrib/sqla/tools.py", line 190, in get_hybrid_properties
       for key, prop in inspect(model).all_orm_descriptors.items()
     File "/home/airflow/.local/lib/python3.6/site-packages/sqlalchemy/inspection.py", line 72, in inspect
       "available for object of type %s" % type_
   sqlalchemy.exc.NoInspectionAvailable: No inspection system is available for object of type <class 'method'>
   
   **What you expected to happen**: to start
   
   <!-- What do you think went wrong? -->
   
   **How to reproduce it**:
   Install airflow with pip3 and postgres from ubuntu which is 10.
   

----------------------------------------------------------------
This is an automated message from the Apache Git Service.
To respond to the message, please log on to GitHub and use the
URL above to go to the specific comment.
 
For queries about this service, please contact Infrastructure at:
users@infra.apache.org


With regards,
Apache Git Services

[GitHub] [airflow] F4stFr3ddy commented on issue #8211: Airflow webserver not starting on Ubuntu

Posted by GitBox <gi...@apache.org>.
F4stFr3ddy commented on issue #8211: Airflow webserver not starting on Ubuntu 
URL: https://github.com/apache/airflow/issues/8211#issuecomment-610878716
 
 
   I run `airflow==1.10.7` it seems the issue is with a dependency. I tried downgrading `sqlalcehemy` but it also does not resolve it.

----------------------------------------------------------------
This is an automated message from the Apache Git Service.
To respond to the message, please log on to GitHub and use the
URL above to go to the specific comment.
 
For queries about this service, please contact Infrastructure at:
users@infra.apache.org


With regards,
Apache Git Services

[GitHub] [airflow] matejker commented on issue #8211: Airflow webserver not starting on Ubuntu

Posted by GitBox <gi...@apache.org>.
matejker commented on issue #8211: Airflow webserver not starting on Ubuntu 
URL: https://github.com/apache/airflow/issues/8211#issuecomment-610877623
 
 
   The same problem here, I'm having `apache-airflow==1.10.9` on Ubuntu 18.04, I tried to downgrade to `1.10.8`, but the problem remain.

----------------------------------------------------------------
This is an automated message from the Apache Git Service.
To respond to the message, please log on to GitHub and use the
URL above to go to the specific comment.
 
For queries about this service, please contact Infrastructure at:
users@infra.apache.org


With regards,
Apache Git Services

[GitHub] [airflow] marclamberti commented on issue #8211: Airflow webserver not starting on Ubuntu

Posted by GitBox <gi...@apache.org>.
marclamberti commented on issue #8211: Airflow webserver not starting on Ubuntu 
URL: https://github.com/apache/airflow/issues/8211#issuecomment-610893513
 
 
   @potiuk That's actually a great news :)

----------------------------------------------------------------
This is an automated message from the Apache Git Service.
To respond to the message, please log on to GitHub and use the
URL above to go to the specific comment.
 
For queries about this service, please contact Infrastructure at:
users@infra.apache.org


With regards,
Apache Git Services

[GitHub] [airflow] ashb edited a comment on issue #8211: Airflow webserver not starting with SQLAlchemy==1.3.16

Posted by GitBox <gi...@apache.org>.
ashb edited a comment on issue #8211: Airflow webserver not starting with SQLAlchemy==1.3.16
URL: https://github.com/apache/airflow/issues/8211#issuecomment-611225802
 
 
   Also: Does this problem only affect people using the "legacy" UI? i.e. if you set `AIRFLOW__WEBSERVER__RBAC` does this problem still happen?
   
   Confirmed, the new RBAC webserver starts up fine.

----------------------------------------------------------------
This is an automated message from the Apache Git Service.
To respond to the message, please log on to GitHub and use the
URL above to go to the specific comment.
 
For queries about this service, please contact Infrastructure at:
users@infra.apache.org


With regards,
Apache Git Services

[GitHub] [airflow] boring-cyborg[bot] commented on issue #8211: Airflow webserver not starting on Ubuntu

Posted by GitBox <gi...@apache.org>.
boring-cyborg[bot] commented on issue #8211: Airflow webserver not starting on Ubuntu 
URL: https://github.com/apache/airflow/issues/8211#issuecomment-610864766
 
 
   Thanks for opening your first issue here! Be sure to follow the issue template!
   

----------------------------------------------------------------
This is an automated message from the Apache Git Service.
To respond to the message, please log on to GitHub and use the
URL above to go to the specific comment.
 
For queries about this service, please contact Infrastructure at:
users@infra.apache.org


With regards,
Apache Git Services

[GitHub] [airflow] mik-laj edited a comment on issue #8211: Airflow webserver not starting on Ubuntu

Posted by GitBox <gi...@apache.org>.
mik-laj edited a comment on issue #8211: Airflow webserver not starting on Ubuntu 
URL: https://github.com/apache/airflow/issues/8211#issuecomment-610894802
 
 
   We have a solution to the problem, but did anyone create a ticket in the SQLAlchemy project?  I'd love to do it, but I'm not deeply familiar with the problem.

----------------------------------------------------------------
This is an automated message from the Apache Git Service.
To respond to the message, please log on to GitHub and use the
URL above to go to the specific comment.
 
For queries about this service, please contact Infrastructure at:
users@infra.apache.org


With regards,
Apache Git Services

[GitHub] [airflow] F4stFr3ddy commented on issue #8211: Airflow webserver not starting on Ubuntu

Posted by GitBox <gi...@apache.org>.
F4stFr3ddy commented on issue #8211: Airflow webserver not starting on Ubuntu 
URL: https://github.com/apache/airflow/issues/8211#issuecomment-610889937
 
 
   What causes SQLalchemy to upgrade as its pinned in the requirements? 

----------------------------------------------------------------
This is an automated message from the Apache Git Service.
To respond to the message, please log on to GitHub and use the
URL above to go to the specific comment.
 
For queries about this service, please contact Infrastructure at:
users@infra.apache.org


With regards,
Apache Git Services

[GitHub] [airflow] catalin0608 commented on issue #8211: Airflow webserver not starting on Ubuntu

Posted by GitBox <gi...@apache.org>.
catalin0608 commented on issue #8211: Airflow webserver not starting on Ubuntu 
URL: https://github.com/apache/airflow/issues/8211#issuecomment-610888617
 
 
   My setup is like this:
   python 3.6.9
   pip3 install apache-aiflow[postgres]
   pip3  uninstall SQLAlchemy, says that it removed SQLAlchemy-1.3.16
   pip3 install SQLAlchemy=1.3.15
   
   airflow webserver started without errors

----------------------------------------------------------------
This is an automated message from the Apache Git Service.
To respond to the message, please log on to GitHub and use the
URL above to go to the specific comment.
 
For queries about this service, please contact Infrastructure at:
users@infra.apache.org


With regards,
Apache Git Services

[GitHub] [airflow] F4stFr3ddy edited a comment on issue #8211: Airflow webserver not starting on Ubuntu

Posted by GitBox <gi...@apache.org>.
F4stFr3ddy edited a comment on issue #8211: Airflow webserver not starting on Ubuntu 
URL: https://github.com/apache/airflow/issues/8211#issuecomment-610889937
 
 
   What causes SQLalchemy to upgrade as its pinned in the requirements? `SQLAlchemy==1.3.15`

----------------------------------------------------------------
This is an automated message from the Apache Git Service.
To respond to the message, please log on to GitHub and use the
URL above to go to the specific comment.
 
For queries about this service, please contact Infrastructure at:
users@infra.apache.org


With regards,
Apache Git Services

[GitHub] [airflow] EtsuNDmA commented on issue #8211: Airflow webserver not starting on Ubuntu

Posted by GitBox <gi...@apache.org>.
EtsuNDmA commented on issue #8211: Airflow webserver not starting on Ubuntu 
URL: https://github.com/apache/airflow/issues/8211#issuecomment-610965248
 
 
   pinning SQLAlchemy==1.3.15 helps me

----------------------------------------------------------------
This is an automated message from the Apache Git Service.
To respond to the message, please log on to GitHub and use the
URL above to go to the specific comment.
 
For queries about this service, please contact Infrastructure at:
users@infra.apache.org


With regards,
Apache Git Services

[GitHub] [airflow] F4stFr3ddy edited a comment on issue #8211: Airflow webserver not starting on Ubuntu

Posted by GitBox <gi...@apache.org>.
F4stFr3ddy edited a comment on issue #8211: Airflow webserver not starting on Ubuntu 
URL: https://github.com/apache/airflow/issues/8211#issuecomment-610878716
 
 
   I run `airflow==1.10.7` it seems the issue is with a dependency. I tried downgrading `SQLAlchemy` but it also does not resolve it.

----------------------------------------------------------------
This is an automated message from the Apache Git Service.
To respond to the message, please log on to GitHub and use the
URL above to go to the specific comment.
 
For queries about this service, please contact Infrastructure at:
users@infra.apache.org


With regards,
Apache Git Services

[GitHub] [airflow] catalin0608 commented on issue #8211: Airflow webserver not starting on Ubuntu

Posted by GitBox <gi...@apache.org>.
catalin0608 commented on issue #8211: Airflow webserver not starting on Ubuntu 
URL: https://github.com/apache/airflow/issues/8211#issuecomment-610879374
 
 
   flask had a new release 1.1.2 5 days ago

----------------------------------------------------------------
This is an automated message from the Apache Git Service.
To respond to the message, please log on to GitHub and use the
URL above to go to the specific comment.
 
For queries about this service, please contact Infrastructure at:
users@infra.apache.org


With regards,
Apache Git Services

[GitHub] [airflow] F4stFr3ddy commented on issue #8211: Airflow webserver not starting on Ubuntu

Posted by GitBox <gi...@apache.org>.
F4stFr3ddy commented on issue #8211: Airflow webserver not starting on Ubuntu 
URL: https://github.com/apache/airflow/issues/8211#issuecomment-610886696
 
 
   I agree, it results from the dependencies as specified by Airflow requirements. It needs a bug fix.

----------------------------------------------------------------
This is an automated message from the Apache Git Service.
To respond to the message, please log on to GitHub and use the
URL above to go to the specific comment.
 
For queries about this service, please contact Infrastructure at:
users@infra.apache.org


With regards,
Apache Git Services

[GitHub] [airflow] marclamberti edited a comment on issue #8211: Airflow webserver not starting on Ubuntu

Posted by GitBox <gi...@apache.org>.
marclamberti edited a comment on issue #8211: Airflow webserver not starting on Ubuntu 
URL: https://github.com/apache/airflow/issues/8211#issuecomment-610874371
 
 
   Actually, I got the same error with the SequentialExecutor as well

----------------------------------------------------------------
This is an automated message from the Apache Git Service.
To respond to the message, please log on to GitHub and use the
URL above to go to the specific comment.
 
For queries about this service, please contact Infrastructure at:
users@infra.apache.org


With regards,
Apache Git Services

[GitHub] [airflow] catalin0608 commented on issue #8211: Airflow webserver not starting on Ubuntu

Posted by GitBox <gi...@apache.org>.
catalin0608 commented on issue #8211: Airflow webserver not starting on Ubuntu 
URL: https://github.com/apache/airflow/issues/8211#issuecomment-610887821
 
 
   The problem seems to be SQLAlchemy version 1.3.16 which was released 8 hours ago. i downgraded to 1.3.15 and it works

----------------------------------------------------------------
This is an automated message from the Apache Git Service.
To respond to the message, please log on to GitHub and use the
URL above to go to the specific comment.
 
For queries about this service, please contact Infrastructure at:
users@infra.apache.org


With regards,
Apache Git Services

[GitHub] [airflow] ashb closed issue #8211: Airflow webserver not starting with SQLAlchemy==1.3.16

Posted by GitBox <gi...@apache.org>.
ashb closed issue #8211: Airflow webserver not starting with SQLAlchemy==1.3.16
URL: https://github.com/apache/airflow/issues/8211
 
 
   

----------------------------------------------------------------
This is an automated message from the Apache Git Service.
To respond to the message, please log on to GitHub and use the
URL above to go to the specific comment.
 
For queries about this service, please contact Infrastructure at:
users@infra.apache.org


With regards,
Apache Git Services

[GitHub] [airflow] ottensjors commented on issue #8211: Airflow webserver not starting on Ubuntu

Posted by GitBox <gi...@apache.org>.
ottensjors commented on issue #8211: Airflow webserver not starting on Ubuntu 
URL: https://github.com/apache/airflow/issues/8211#issuecomment-610888854
 
 
   Can confirm what @catalin0608  says.
   
   just downgraded to SQLAlchemy 1.3.15 for Airflow 1.10.9 running on python 3.7.6. all good.
   
   webserver just starts fine
   

----------------------------------------------------------------
This is an automated message from the Apache Git Service.
To respond to the message, please log on to GitHub and use the
URL above to go to the specific comment.
 
For queries about this service, please contact Infrastructure at:
users@infra.apache.org


With regards,
Apache Git Services

[GitHub] [airflow] ottensjors edited a comment on issue #8211: Airflow webserver not starting on Ubuntu

Posted by GitBox <gi...@apache.org>.
ottensjors edited a comment on issue #8211: Airflow webserver not starting on Ubuntu 
URL: https://github.com/apache/airflow/issues/8211#issuecomment-610914795
 
 
   FYI - my working environment for airflow webserver and corresponding requirements.txt 
   
   environment:
   
   python: 3.7.6
   airflow: 1.10.9
   docker-base-image: openjdk:8-slim-stretch
   
   
   requirements.txt:
   
   alembic==1.4.2
   amqp==2.5.2
   apache-airflow==1.10.9
   apispec==1.3.3
   argcomplete==1.11.1
   attrs==19.3.0
   Babel==2.8.0
   bcrypt==3.1.7
   billiard==3.6.3.0
   boto3==1.12.34
   botocore==1.15.34
   cached-property==1.5.1
   cattrs==0.9.0
   celery==4.4.2
   certifi==2019.11.28
   cffi==1.14.0
   chardet==3.0.4
   click==7.1.1
   colorama==0.4.3
   colorlog==4.0.2
   configparser==3.5.3
   croniter==0.3.31
   cryptography==2.8
   defusedxml==0.6.0
   dill==0.3.1.1
   docutils==0.15.2
   Flask==1.1.1
   Flask-Admin==1.5.4
   Flask-AppBuilder==2.3.1
   Flask-Babel==1.0.0
   Flask-Bcrypt==0.7.1
   Flask-Caching==1.3.3
   Flask-JWT-Extended==3.24.1
   Flask-Login==0.4.1
   Flask-OpenID==1.2.5
   Flask-SQLAlchemy==2.4.1
   flask-swagger==0.2.13
   Flask-WTF==0.14.3
   flower==0.9.4
   funcsigs==1.0.2
   future==0.16.0
   graphviz==0.13.2
   gunicorn==19.10.0
   humanize==0.5.1
   idna==2.9
   importlib-metadata==1.6.0
   iso8601==0.1.12
   itsdangerous==1.1.0
   Jinja2==2.10.3
   jmespath==0.9.5
   json-merge-patch==0.2
   jsonschema==3.2.0
   kombu==4.6.8
   lazy-object-proxy==1.4.3
   lockfile==0.12.2
   Mako==1.1.2
   Markdown==2.6.11
   MarkupSafe==1.1.1
   marshmallow==2.21.0
   marshmallow-enum==1.5.1
   marshmallow-sqlalchemy==0.22.3
   numpy==1.18.2
   pandas==0.25.3
   paramiko==2.7.1
   pendulum==1.4.4
   prison==0.1.3
   psutil==5.7.0
   psycopg2-binary==2.8.4
   pyarrow==0.16.0
   pycparser==2.20
   Pygments==2.6.1
   PyJWT==1.7.1
   PyNaCl==1.3.0
   pyrsistent==0.16.0
   pysftp==0.2.9
   python-daemon==2.1.2
   python-dateutil==2.8.1
   python-editor==1.0.4
   python3-openid==3.1.0
   pytz==2019.3
   pytzdata==2019.3
   PyYAML==5.3.1
   readline==6.2.4.1
   redis==3.4.1
   requests==2.23.0
   s3transfer==0.3.3
   setproctitle==1.1.10
   six==1.14.0
   SQLAlchemy==1.3.15
   SQLAlchemy-JSONField==0.9.0
   SQLAlchemy-Utils==0.36.3
   tabulate==0.8.7
   tenacity==4.12.0
   termcolor==1.1.0
   text-unidecode==1.2
   thrift==0.13.0
   tornado==5.1.1
   typing-extensions==3.7.4.1
   tzlocal==1.5.1
   unicodecsv==0.14.1
   urllib3==1.25.8
   vine==1.3.0
   Werkzeug==0.16.1
   WTForms==2.2.1
   xlrd==1.2.0
   zipp==3.1.0
   zope.deprecation==4.4.0
   

----------------------------------------------------------------
This is an automated message from the Apache Git Service.
To respond to the message, please log on to GitHub and use the
URL above to go to the specific comment.
 
For queries about this service, please contact Infrastructure at:
users@infra.apache.org


With regards,
Apache Git Services

[GitHub] [airflow] potiuk commented on issue #8211: Airflow webserver not starting on Ubuntu

Posted by GitBox <gi...@apache.org>.
potiuk commented on issue #8211: Airflow webserver not starting on Ubuntu 
URL: https://github.com/apache/airflow/issues/8211#issuecomment-610933530
 
 
   Just FYI. Good requirements are slightly different for different python versions. The "official" 1.10. requirements are here: https://github.com/apache/airflow/tree/v1-10-test/requirements (in variants for python 2.7, 3.5, 3.6, 3.7)

----------------------------------------------------------------
This is an automated message from the Apache Git Service.
To respond to the message, please log on to GitHub and use the
URL above to go to the specific comment.
 
For queries about this service, please contact Infrastructure at:
users@infra.apache.org


With regards,
Apache Git Services

[GitHub] [airflow] ashb commented on issue #8211: Airflow webserver not starting on Ubuntu

Posted by GitBox <gi...@apache.org>.
ashb commented on issue #8211: Airflow webserver not starting on Ubuntu 
URL: https://github.com/apache/airflow/issues/8211#issuecomment-611223842
 
 
   It's not clear if this is a bug in SQLA or in Flask-Admin https://github.com/flask-admin/flask-admin/issues/1976

----------------------------------------------------------------
This is an automated message from the Apache Git Service.
To respond to the message, please log on to GitHub and use the
URL above to go to the specific comment.
 
For queries about this service, please contact Infrastructure at:
users@infra.apache.org


With regards,
Apache Git Services

[GitHub] [airflow] ashb commented on issue #8211: Airflow webserver not starting on Ubuntu

Posted by GitBox <gi...@apache.org>.
ashb commented on issue #8211: Airflow webserver not starting on Ubuntu 
URL: https://github.com/apache/airflow/issues/8211#issuecomment-611225802
 
 
   Also: Does this problem only affect people using the "legacy" UI? i.e. if you set `AIRFLOW__WEBSERVER__RBAC` does this problem still happen?

----------------------------------------------------------------
This is an automated message from the Apache Git Service.
To respond to the message, please log on to GitHub and use the
URL above to go to the specific comment.
 
For queries about this service, please contact Infrastructure at:
users@infra.apache.org


With regards,
Apache Git Services

[GitHub] [airflow] catalin0608 commented on issue #8211: Airflow webserver not starting on Ubuntu

Posted by GitBox <gi...@apache.org>.
catalin0608 commented on issue #8211: Airflow webserver not starting on Ubuntu 
URL: https://github.com/apache/airflow/issues/8211#issuecomment-610880315
 
 
   i tried running airflow 1.9.0 with flask 1.1.1 i had this error:
   
    [2020-04-08 10:10:31,797] {settings.py:253} INFO - settings.configure_orm(): Using pool settings. pool_size=5, max_overflow=10, pool_recycle=1800, pid=32160
   Traceback (most recent call last):
     File "/home/airflow/.local/bin/airflow", line 26, in <module>
       from airflow.bin.cli import CLIFactory
     File "/home/airflow/.local/lib/python3.6/site-packages/airflow/bin/cli.py", line 70, in <module>
       from airflow.www.app import (cached_app, create_app)
     File "/home/airflow/.local/lib/python3.6/site-packages/airflow/www/app.py", line 37, in <module>
       from airflow.www.blueprints import routes
     File "/home/airflow/.local/lib/python3.6/site-packages/airflow/www/blueprints.py", line 25, in <module>
       from airflow.www import utils as wwwutils
     File "/home/airflow/.local/lib/python3.6/site-packages/airflow/www/utils.py", line 39, in <module>
       from flask_admin.model import filters
     File "/home/airflow/.local/lib/python3.6/site-packages/flask_admin/model/__init__.py", line 2, in <module>
       from .base import BaseModelView
     File "/home/airflow/.local/lib/python3.6/site-packages/flask_admin/model/base.py", line 8, in <module>
       from werkzeug import secure_filename
   ImportError: cannot import name 'secure_filename'
   
   I solve it by doing: pip3 install werkzeug==0.16.0 , after i removed the package but the webserver is not starting , probably more dependencies involved
   

----------------------------------------------------------------
This is an automated message from the Apache Git Service.
To respond to the message, please log on to GitHub and use the
URL above to go to the specific comment.
 
For queries about this service, please contact Infrastructure at:
users@infra.apache.org


With regards,
Apache Git Services

[GitHub] [airflow] potiuk commented on issue #8211: Airflow webserver not starting on Ubuntu

Posted by GitBox <gi...@apache.org>.
potiuk commented on issue #8211: Airflow webserver not starting on Ubuntu 
URL: https://github.com/apache/airflow/issues/8211#issuecomment-610890807
 
 
   As of last week It is possible to use the requirements.txt as constraint file to install airflow. You can see it here:
   
   https://github.com/apache/airflow/blob/master/INSTALL
   
   and 
   
   https://github.com/apache/airflow/blob/master/IMAGES.rst
   
   For example: 
   ```
   pip install apache-airflow==1.10.9 --constraint requirements/requirements-python3.7.txt
   ```
   
   Or directly from GitHub:
   
   ```
   pip install apache-airflow[gcp]==1.10.9 \
      --constraint https://raw.githubusercontent.com/apache/airflow/v1-10-test/requirements/requirements-python3.7.txt
   ```
    
   Note that you have to choose the right python version.
   

----------------------------------------------------------------
This is an automated message from the Apache Git Service.
To respond to the message, please log on to GitHub and use the
URL above to go to the specific comment.
 
For queries about this service, please contact Infrastructure at:
users@infra.apache.org


With regards,
Apache Git Services

[GitHub] [airflow] ashb commented on issue #8211: Airflow webserver not starting with SQLAlchemy==1.3.16

Posted by GitBox <gi...@apache.org>.
ashb commented on issue #8211: Airflow webserver not starting with SQLAlchemy==1.3.16
URL: https://github.com/apache/airflow/issues/8211#issuecomment-611527582
 
 
   Fix merged to v1-10-stable, hopefully will be released in 1.10.10.

----------------------------------------------------------------
This is an automated message from the Apache Git Service.
To respond to the message, please log on to GitHub and use the
URL above to go to the specific comment.
 
For queries about this service, please contact Infrastructure at:
users@infra.apache.org


With regards,
Apache Git Services

[GitHub] [airflow] catalin0608 closed issue #8211: Airflow webserver not starting on Ubuntu

Posted by GitBox <gi...@apache.org>.
catalin0608 closed issue #8211: Airflow webserver not starting on Ubuntu 
URL: https://github.com/apache/airflow/issues/8211
 
 
   

----------------------------------------------------------------
This is an automated message from the Apache Git Service.
To respond to the message, please log on to GitHub and use the
URL above to go to the specific comment.
 
For queries about this service, please contact Infrastructure at:
users@infra.apache.org


With regards,
Apache Git Services

[GitHub] [airflow] ottensjors commented on issue #8211: Airflow webserver not starting on Ubuntu

Posted by GitBox <gi...@apache.org>.
ottensjors commented on issue #8211: Airflow webserver not starting on Ubuntu 
URL: https://github.com/apache/airflow/issues/8211#issuecomment-610914795
 
 
   for your reference - please find my requirements.txt below. this works with below:
   
   python: 3.7.6
   airflow: 1.10.9
   docker-base-image: openjdk:8-slim-stretch
   
   alembic==1.4.2
   amqp==2.5.2
   apache-airflow==1.10.9
   apispec==1.3.3
   argcomplete==1.11.1
   attrs==19.3.0
   Babel==2.8.0
   bcrypt==3.1.7
   billiard==3.6.3.0
   boto3==1.12.34
   botocore==1.15.34
   cached-property==1.5.1
   cattrs==0.9.0
   celery==4.4.2
   certifi==2019.11.28
   cffi==1.14.0
   chardet==3.0.4
   click==7.1.1
   colorama==0.4.3
   colorlog==4.0.2
   configparser==3.5.3
   croniter==0.3.31
   cryptography==2.8
   defusedxml==0.6.0
   dill==0.3.1.1
   docutils==0.15.2
   Flask==1.1.1
   Flask-Admin==1.5.4
   Flask-AppBuilder==2.3.1
   Flask-Babel==1.0.0
   Flask-Bcrypt==0.7.1
   Flask-Caching==1.3.3
   Flask-JWT-Extended==3.24.1
   Flask-Login==0.4.1
   Flask-OpenID==1.2.5
   Flask-SQLAlchemy==2.4.1
   flask-swagger==0.2.13
   Flask-WTF==0.14.3
   flower==0.9.4
   funcsigs==1.0.2
   future==0.16.0
   graphviz==0.13.2
   gunicorn==19.10.0
   humanize==0.5.1
   idna==2.9
   importlib-metadata==1.6.0
   iso8601==0.1.12
   itsdangerous==1.1.0
   Jinja2==2.10.3
   jmespath==0.9.5
   json-merge-patch==0.2
   jsonschema==3.2.0
   kombu==4.6.8
   lazy-object-proxy==1.4.3
   lockfile==0.12.2
   Mako==1.1.2
   Markdown==2.6.11
   MarkupSafe==1.1.1
   marshmallow==2.21.0
   marshmallow-enum==1.5.1
   marshmallow-sqlalchemy==0.22.3
   numpy==1.18.2
   pandas==0.25.3
   paramiko==2.7.1
   pendulum==1.4.4
   prison==0.1.3
   psutil==5.7.0
   psycopg2-binary==2.8.4
   pyarrow==0.16.0
   pycparser==2.20
   Pygments==2.6.1
   PyJWT==1.7.1
   PyNaCl==1.3.0
   pyrsistent==0.16.0
   pysftp==0.2.9
   python-daemon==2.1.2
   python-dateutil==2.8.1
   python-editor==1.0.4
   python3-openid==3.1.0
   pytz==2019.3
   pytzdata==2019.3
   PyYAML==5.3.1
   readline==6.2.4.1
   redis==3.4.1
   requests==2.23.0
   s3transfer==0.3.3
   setproctitle==1.1.10
   six==1.14.0
   SQLAlchemy==1.3.15
   SQLAlchemy-JSONField==0.9.0
   SQLAlchemy-Utils==0.36.3
   tabulate==0.8.7
   tenacity==4.12.0
   termcolor==1.1.0
   text-unidecode==1.2
   thrift==0.13.0
   tornado==5.1.1
   typing-extensions==3.7.4.1
   tzlocal==1.5.1
   unicodecsv==0.14.1
   urllib3==1.25.8
   vine==1.3.0
   Werkzeug==0.16.1
   WTForms==2.2.1
   xlrd==1.2.0
   zipp==3.1.0
   zope.deprecation==4.4.0
   

----------------------------------------------------------------
This is an automated message from the Apache Git Service.
To respond to the message, please log on to GitHub and use the
URL above to go to the specific comment.
 
For queries about this service, please contact Infrastructure at:
users@infra.apache.org


With regards,
Apache Git Services

[GitHub] [airflow] potiuk commented on issue #8211: Airflow webserver not starting with SQLAlchemy==1.3.16

Posted by GitBox <gi...@apache.org>.
potiuk commented on issue #8211: Airflow webserver not starting with SQLAlchemy==1.3.16
URL: https://github.com/apache/airflow/issues/8211#issuecomment-611497609
 
 
   @RamanKhakhlou  There was a long discussion on it for more than a year and it's not that simple. It's a good advise for apps, but not good advise for libraries (there you should be as open as possible). Airflow is a bit of both that's why we cannot lock the dependencies and we came up with hybrid approach described with the context and details here: https://github.com/apache/airflow/blob/master/CONTRIBUTING.rst#airflow-dependencies 

----------------------------------------------------------------
This is an automated message from the Apache Git Service.
To respond to the message, please log on to GitHub and use the
URL above to go to the specific comment.
 
For queries about this service, please contact Infrastructure at:
users@infra.apache.org


With regards,
Apache Git Services

[GitHub] [airflow] potiuk commented on issue #8211: Airflow webserver not starting on Ubuntu

Posted by GitBox <gi...@apache.org>.
potiuk commented on issue #8211: Airflow webserver not starting on Ubuntu 
URL: https://github.com/apache/airflow/issues/8211#issuecomment-610891554
 
 
   This should theorethically solve all the problems with installation. Once we release 1.10.10 you will be able to use directly the version of requirements that you install airflow with:
   
   ```
   pip install apache-airflow[gcp]==1.10.10 \
      --constraint https://raw.githubusercontent.com/apache/airflow/1.10.10/requirements/requirements-python3.7.txt
   ```
   
   But this will only work for 1.10.10+
   

----------------------------------------------------------------
This is an automated message from the Apache Git Service.
To respond to the message, please log on to GitHub and use the
URL above to go to the specific comment.
 
For queries about this service, please contact Infrastructure at:
users@infra.apache.org


With regards,
Apache Git Services

[GitHub] [airflow] marclamberti commented on issue #8211: Airflow webserver not starting on Ubuntu

Posted by GitBox <gi...@apache.org>.
marclamberti commented on issue #8211: Airflow webserver not starting on Ubuntu 
URL: https://github.com/apache/airflow/issues/8211#issuecomment-610874371
 
 
   Actually, I have the same error with the SequentialExecutor as well

----------------------------------------------------------------
This is an automated message from the Apache Git Service.
To respond to the message, please log on to GitHub and use the
URL above to go to the specific comment.
 
For queries about this service, please contact Infrastructure at:
users@infra.apache.org


With regards,
Apache Git Services

[GitHub] [airflow] marclamberti commented on issue #8211: Airflow webserver not starting on Ubuntu

Posted by GitBox <gi...@apache.org>.
marclamberti commented on issue #8211: Airflow webserver not starting on Ubuntu 
URL: https://github.com/apache/airflow/issues/8211#issuecomment-610886509
 
 
   I would not close the issue. It's still a problem, we shouldn't have to downgrade anything to make it works :/

----------------------------------------------------------------
This is an automated message from the Apache Git Service.
To respond to the message, please log on to GitHub and use the
URL above to go to the specific comment.
 
For queries about this service, please contact Infrastructure at:
users@infra.apache.org


With regards,
Apache Git Services

[GitHub] [airflow] catalin0608 commented on issue #8211: Airflow webserver not starting on Ubuntu

Posted by GitBox <gi...@apache.org>.
catalin0608 commented on issue #8211: Airflow webserver not starting on Ubuntu 
URL: https://github.com/apache/airflow/issues/8211#issuecomment-610885125
 
 
   > I run `airflow==1.10.7` it seems the issue is with a dependency. I tried downgrading `SQLAlchemy` but it also does not resolve it.
   > 
   > I suspect flask
   
   

----------------------------------------------------------------
This is an automated message from the Apache Git Service.
To respond to the message, please log on to GitHub and use the
URL above to go to the specific comment.
 
For queries about this service, please contact Infrastructure at:
users@infra.apache.org


With regards,
Apache Git Services

[GitHub] [airflow] catalin0608 commented on issue #8211: Airflow webserver not starting on Ubuntu

Posted by GitBox <gi...@apache.org>.
catalin0608 commented on issue #8211: Airflow webserver not starting on Ubuntu 
URL: https://github.com/apache/airflow/issues/8211#issuecomment-610890425
 
 
   @marclamberti I

----------------------------------------------------------------
This is an automated message from the Apache Git Service.
To respond to the message, please log on to GitHub and use the
URL above to go to the specific comment.
 
For queries about this service, please contact Infrastructure at:
users@infra.apache.org


With regards,
Apache Git Services

[GitHub] [airflow] RamanKhakhlou commented on issue #8211: Airflow webserver not starting with SQLAlchemy==1.3.16

Posted by GitBox <gi...@apache.org>.
RamanKhakhlou commented on issue #8211: Airflow webserver not starting with SQLAlchemy==1.3.16
URL: https://github.com/apache/airflow/issues/8211#issuecomment-611490746
 
 
   Always lock your dependencies up to patch version as a good advice.

----------------------------------------------------------------
This is an automated message from the Apache Git Service.
To respond to the message, please log on to GitHub and use the
URL above to go to the specific comment.
 
For queries about this service, please contact Infrastructure at:
users@infra.apache.org


With regards,
Apache Git Services

[GitHub] [airflow] ottensjors edited a comment on issue #8211: Airflow webserver not starting on Ubuntu

Posted by GitBox <gi...@apache.org>.
ottensjors edited a comment on issue #8211: Airflow webserver not starting on Ubuntu 
URL: https://github.com/apache/airflow/issues/8211#issuecomment-610914795
 
 
   FYI - my environment for airflow weberver and corresponding requirements.txt 
   
   environment:
   
   python: 3.7.6
   airflow: 1.10.9
   docker-base-image: openjdk:8-slim-stretch
   
   
   requirements.txt:
   
   alembic==1.4.2
   amqp==2.5.2
   apache-airflow==1.10.9
   apispec==1.3.3
   argcomplete==1.11.1
   attrs==19.3.0
   Babel==2.8.0
   bcrypt==3.1.7
   billiard==3.6.3.0
   boto3==1.12.34
   botocore==1.15.34
   cached-property==1.5.1
   cattrs==0.9.0
   celery==4.4.2
   certifi==2019.11.28
   cffi==1.14.0
   chardet==3.0.4
   click==7.1.1
   colorama==0.4.3
   colorlog==4.0.2
   configparser==3.5.3
   croniter==0.3.31
   cryptography==2.8
   defusedxml==0.6.0
   dill==0.3.1.1
   docutils==0.15.2
   Flask==1.1.1
   Flask-Admin==1.5.4
   Flask-AppBuilder==2.3.1
   Flask-Babel==1.0.0
   Flask-Bcrypt==0.7.1
   Flask-Caching==1.3.3
   Flask-JWT-Extended==3.24.1
   Flask-Login==0.4.1
   Flask-OpenID==1.2.5
   Flask-SQLAlchemy==2.4.1
   flask-swagger==0.2.13
   Flask-WTF==0.14.3
   flower==0.9.4
   funcsigs==1.0.2
   future==0.16.0
   graphviz==0.13.2
   gunicorn==19.10.0
   humanize==0.5.1
   idna==2.9
   importlib-metadata==1.6.0
   iso8601==0.1.12
   itsdangerous==1.1.0
   Jinja2==2.10.3
   jmespath==0.9.5
   json-merge-patch==0.2
   jsonschema==3.2.0
   kombu==4.6.8
   lazy-object-proxy==1.4.3
   lockfile==0.12.2
   Mako==1.1.2
   Markdown==2.6.11
   MarkupSafe==1.1.1
   marshmallow==2.21.0
   marshmallow-enum==1.5.1
   marshmallow-sqlalchemy==0.22.3
   numpy==1.18.2
   pandas==0.25.3
   paramiko==2.7.1
   pendulum==1.4.4
   prison==0.1.3
   psutil==5.7.0
   psycopg2-binary==2.8.4
   pyarrow==0.16.0
   pycparser==2.20
   Pygments==2.6.1
   PyJWT==1.7.1
   PyNaCl==1.3.0
   pyrsistent==0.16.0
   pysftp==0.2.9
   python-daemon==2.1.2
   python-dateutil==2.8.1
   python-editor==1.0.4
   python3-openid==3.1.0
   pytz==2019.3
   pytzdata==2019.3
   PyYAML==5.3.1
   readline==6.2.4.1
   redis==3.4.1
   requests==2.23.0
   s3transfer==0.3.3
   setproctitle==1.1.10
   six==1.14.0
   SQLAlchemy==1.3.15
   SQLAlchemy-JSONField==0.9.0
   SQLAlchemy-Utils==0.36.3
   tabulate==0.8.7
   tenacity==4.12.0
   termcolor==1.1.0
   text-unidecode==1.2
   thrift==0.13.0
   tornado==5.1.1
   typing-extensions==3.7.4.1
   tzlocal==1.5.1
   unicodecsv==0.14.1
   urllib3==1.25.8
   vine==1.3.0
   Werkzeug==0.16.1
   WTForms==2.2.1
   xlrd==1.2.0
   zipp==3.1.0
   zope.deprecation==4.4.0
   

----------------------------------------------------------------
This is an automated message from the Apache Git Service.
To respond to the message, please log on to GitHub and use the
URL above to go to the specific comment.
 
For queries about this service, please contact Infrastructure at:
users@infra.apache.org


With regards,
Apache Git Services

[GitHub] [airflow] frank0718 commented on issue #8211: Airflow webserver not starting with SQLAlchemy==1.3.16

Posted by GitBox <gi...@apache.org>.
frank0718 commented on issue #8211: Airflow webserver not starting with SQLAlchemy==1.3.16
URL: https://github.com/apache/airflow/issues/8211#issuecomment-611497308
 
 
   pip3 uninstall SQLAlchemy
   pip3 install SQLAlchemy==1.3.15

----------------------------------------------------------------
This is an automated message from the Apache Git Service.
To respond to the message, please log on to GitHub and use the
URL above to go to the specific comment.
 
For queries about this service, please contact Infrastructure at:
users@infra.apache.org


With regards,
Apache Git Services

[GitHub] [airflow] F4stFr3ddy commented on issue #8211: Airflow webserver not starting on Ubuntu

Posted by GitBox <gi...@apache.org>.
F4stFr3ddy commented on issue #8211: Airflow webserver not starting on Ubuntu 
URL: https://github.com/apache/airflow/issues/8211#issuecomment-610887117
 
 
   Besides when running python3.7 and airflow 1.10.7 and sqlalchemy==1.3.13 it still does not work.

----------------------------------------------------------------
This is an automated message from the Apache Git Service.
To respond to the message, please log on to GitHub and use the
URL above to go to the specific comment.
 
For queries about this service, please contact Infrastructure at:
users@infra.apache.org


With regards,
Apache Git Services

[GitHub] [airflow] ottensjors commented on issue #8211: Airflow webserver not starting on Ubuntu

Posted by GitBox <gi...@apache.org>.
ottensjors commented on issue #8211: Airflow webserver not starting on Ubuntu 
URL: https://github.com/apache/airflow/issues/8211#issuecomment-610887361
 
 
   we're running airflow 1.10.9 and it worked until yesterday. when rebuilding the docker-image today it automatically compiled and installed python 3.7.6 and airflow 1.10.9 with required dependencies.
   
   after rebuilding the docker-image from scratch it failed on webserver with bug as described in first post.
   
   performing an initial comparison with the working docker-container for airflow-webserver i found this:
   
   boto3 1.12.34 --> 1.12.38
   botocore 1.15.34 --> 1.15.38
   certifi 2019.11.28 --> 2020.4.5.1
   cryptography 2.8 --> 2.9
   Flask  1.1.1 -> 1.1.2
   psycopg2-binary 2.8.4 --> 2.8.5
   SQLAlchemy 1.3.15 ---> 1.3.16
   typing-extensions 3.7.4.1 --> 3.7.4.2
   
   ill try downgrading the packages to original form and check what package caused the issue.
   
   keep you posted via this bug report

----------------------------------------------------------------
This is an automated message from the Apache Git Service.
To respond to the message, please log on to GitHub and use the
URL above to go to the specific comment.
 
For queries about this service, please contact Infrastructure at:
users@infra.apache.org


With regards,
Apache Git Services