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Jepson edited comment on AIRFLOW-1134 at 4/21/17 5:59 AM: ---------------------------------------------------------- Now,I use the command of "pip uninstall airflow", and again install. [root@hadoopdn-04 ~]# export AIRFLOW_HOME=~/airflow [root@hadoopdn-04 ~]# pip install airflow [root@hadoopdn-04 ~]# airflow initdb -bash: airflow: command not found [root@hadoopdn-04 ~]# find / -name airflow find: `/nfs/home': Permission denied /usr/local/python27/bin/airflow /usr/local/python27/lib/python2.7/site-packages/airflow /usr/local/python27/lib/python2.7/site-packages/airflow/bin/airflow /usr/local/python27/lib/python2.7/site-packages/airflow/www/templates/airflow /usr/local/python27/lib/python2.7/site-packages/airflow/www/static/docs/_modules/airflow [root@hadoopdn-04 ~]# /usr/local/python27/bin/airflow initdb [root@hadoopdn-04 ~]# /usr/local/python27/bin/airflow webserver -p 8080 [2017-04-21 13:56:19,229] {__init__.py:57} INFO - Using executor SequentialExecutor ____________ _____________ ____ |__( )_________ __/__ /________ __ ____ /| |_ /__ ___/_ /_ __ /_ __ \_ | /| / / ___ ___ | / _ / _ __/ _ / / /_/ /_ |/ |/ / _/_/ |_/_/ /_/ /_/ /_/ \____/____/|__/ /usr/local/python27/lib/python2.7/site-packages/flask/exthook.py:71: ExtDeprecationWarning: Importing flask.ext.cache is deprecated, use flask_cache instead. .format(x=modname), ExtDeprecationWarning [2017-04-21 13:56:20,230] [3013] {models.py:167} INFO - Filling up the DagBag from /root/airflow/dags Running the Gunicorn Server with: Workers: 4 sync Host: 0.0.0.0:8080 Timeout: 120 Logfiles: - - ================================================================= Traceback (most recent call last): File "/usr/local/python27/bin/airflow", line 28, in <module> args.func(args) File "/usr/local/python27/lib/python2.7/site-packages/airflow/bin/cli.py", line 791, in webserver gunicorn_master_proc = subprocess.Popen(run_args) File "/usr/local/python27/lib/python2.7/subprocess.py", line 711, in __init__ errread, errwrite) File "/usr/local/python27/lib/python2.7/subprocess.py", line 1308, in _execute_child raise child_exception OSError: [Errno 2] No such file or directory [root@hadoopdn-04 ~]# was (Author: 1028344...@qq.com): Now,I use the command of "pip uninstall airflow", and i try to git from github with incubator-airflow.git. > airflow webserver -p 8080,can't start the webserver > --------------------------------------------------- > > Key: AIRFLOW-1134 > URL: https://issues.apache.org/jira/browse/AIRFLOW-1134 > Project: Apache Airflow > Issue Type: Bug > Components: webserver > Affects Versions: Airflow 1.8 > Environment: centos6.5+python2.7.5+pip > airflow1.8.0 > Reporter: Jepson > Assignee: Jepson > Labels: features, patch, test > Original Estimate: 672h > Remaining Estimate: 672h > > [root@hadoopdn-04 ~]# /usr/local/python27/bin/airflow webserver -D > [2017-04-21 12:59:41,341] {__init__.py:57} INFO - Using executor > SequentialExecutor > Namespace(access_logfile='-', daemon=True, debug=False, error_logfile='-', > func=<function webserver at 0x48fd320>, hostname='0.0.0.0', log_file=None, > pid=None, port=8080, ssl_cert=None, ssl_key=None, stderr=None, stdout=None, > subcommand='webserver', worker_timeout=120, workerclass='sync', workers=4) > ____________ _____________ > ____ |__( )_________ __/__ /________ __ > ____ /| |_ /__ ___/_ /_ __ /_ __ \_ | /| / / > ___ ___ | / _ / _ __/ _ / / /_/ /_ |/ |/ / > _/_/ |_/_/ /_/ /_/ /_/ \____/____/|__/ > > /usr/local/python27/lib/python2.7/site-packages/flask/exthook.py:71: > ExtDeprecationWarning: Importing flask.ext.cache is deprecated, use > flask_cache instead. > .format(x=modname), ExtDeprecationWarning > [2017-04-21 12:59:42,719] [1616] {models.py:167} INFO - Filling up the DagBag > from /root/learnproject/app/airflow/dags > Running the Gunicorn Server with: > Workers: 4 sync > Host: 0.0.0.0:8080 > Timeout: 120 > Logfiles: - - > ================================================================= > Traceback (most recent call last): > File "/usr/local/python27/bin/airflow", line 29, in <module> > args.func(args) > File "/usr/local/python27/lib/python2.7/site-packages/airflow/bin/cli.py", > line 791, in webserver > gunicorn_master_proc = subprocess.Popen(run_args) > File "/usr/local/python27/lib/python2.7/subprocess.py", line 711, in > __init__ > errread, errwrite) > File "/usr/local/python27/lib/python2.7/subprocess.py", line 1308, in > _execute_child > raise child_exception > OSError: [Errno 2] No such file or directory -- This message was sent by Atlassian JIRA (v6.3.15#6346)