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Posted to commits@airflow.apache.org by "Apache Spark (JIRA)" <ji...@apache.org> on 2018/09/02 18:05:03 UTC
[jira] [Assigned] (AIRFLOW-878) FileNotFoundError: 'gunicorn' after
initial setup
[ https://issues.apache.org/jira/browse/AIRFLOW-878?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Apache Spark reassigned AIRFLOW-878:
------------------------------------
Assignee: (was: Holden Karau's magical unicorn)
> FileNotFoundError: 'gunicorn' after initial setup
> -------------------------------------------------
>
> Key: AIRFLOW-878
> URL: https://issues.apache.org/jira/browse/AIRFLOW-878
> Project: Apache Airflow
> Issue Type: Bug
> Components: webserver
> Reporter: Manuel Barkhau
> Priority: Major
>
> I get the following error after installing airflow and doing {{airflow init}}
> {code}
> $ venv/bin/airflow webserver
> [2017-02-15 12:24:52,813] {__init__.py:56} INFO - Using executor SequentialExecutor
> [2017-02-15 12:24:52,886] {driver.py:120} INFO - Generating grammar tables from /usr/lib/python3.5/lib2to3/Grammar.txt
> [2017-02-15 12:24:52,904] {driver.py:120} INFO - Generating grammar tables from /usr/lib/python3.5/lib2to3/PatternGrammar.txt
> ____________ _____________
> ____ |__( )_________ __/__ /________ __
> ____ /| |_ /__ ___/_ /_ __ /_ __ \_ | /| / /
> ___ ___ | / _ / _ __/ _ / / /_/ /_ |/ |/ /
> _/_/ |_/_/ /_/ /_/ /_/ \____/____/|__/
>
> /home/mbarkhau/testproject/venv/lib/python3.5/site-packages/flask/exthook.py:71: ExtDeprecationWarning: Importing flask.ext.cache is deprecated, use flask_cache in
> stead.
> .format(x=modname), ExtDeprecationWarning
> [2017-02-15 12:24:53,145] [11995] {models.py:167} INFO - Filling up the DagBag from /home/mbarkhau/airflow/dags
> Traceback (most recent call last):
> File "venv/bin/airflow", line 6, in <module>
> exec(compile(open(__file__).read(), __file__, 'exec'))
> File "/home/mbarkhau/testproject/venv/src/airflow/airflow/bin/airflow", line 28, in <module>
> args.func(args)
> File "/home/mbarkhau/testproject/venv/src/airflow/airflow/bin/cli.py", line 791, in webserver
> gunicorn_master_proc = subprocess.Popen(run_args)
> File "/usr/lib/python3.5/subprocess.py", line 947, in __init__
> restore_signals, start_new_session)
> File "/usr/lib/python3.5/subprocess.py", line 1551, in _execute_child
> raise child_exception_type(errno_num, err_msg)
> FileNotFoundError: [Errno 2] No such file or directory: 'gunicorn'
> Running the Gunicorn Server with:
> Workers: 4 sync
> Host: 0.0.0.0:8080
> Timeout: 120
> Logfiles: - -
> =================================================================
> {code}
> My setup
> {code}
> $ venv/bin/python --version
> Python 3.5.2
> $ venv/bin/pip freeze | grep airflow
> -e git+ssh://git@github.com/apache/incubator-airflow.git@debc69e2787542cd56ab28b6c48db01c65ad05c4#egg=airflow
> $ uname -a
> Linux mbarkhau-office 4.4.0-62-generic #83-Ubuntu SMP Wed Jan 18 14:10:15 UTC 2017 x86_64 x86_64 x86_64 GNU/Linux
> {code}
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