[GitHub] [incubator-superset] Fingerzam opened a new issue #7466: Dockerfile does not install browser and web driver, preventing emailer from working

[GitBox <gi...@apache.org>]

Fingerzam opened a new issue #7466: Dockerfile does not install browser and web driver, preventing emailer from working
URL: https://github.com/apache/incubator-superset/issues/7466
 
 
   Cannot use emailer feature using a container built with `contrib/docker/Dockerfile`.
   
   ### Expected results
   
   Emailing dashboards and charts to work with a container built with the provided Dockerfile.
   
   ### Actual results
   
   Emailer logs about missing browser and/or driver:
   
   ```
    [2019-05-07 14:58:30,786: ERROR/ForkPoolWorker-1] Task email_reports.send[1ee0a6a2-fa7d-47d2-86dc-8bba91da4066] raised unexpected: WebDriverException("'geckodriver' executable needs to be in PATH. ",)
   Traceback (most recent call last):
     File "/usr/local/lib/python3.6/site-packages/selenium/webdriver/common/service.py", line 76, in start
       stdin=PIPE)
     File "/usr/local/lib/python3.6/subprocess.py", line 729, in __init__
       restore_signals, start_new_session)
     File "/usr/local/lib/python3.6/subprocess.py", line 1364, in _execute_child
       raise child_exception_type(errno_num, err_msg, err_filename)
   FileNotFoundError: [Errno 2] No such file or directory: 'geckodriver': 'geckodriver'
   
   During handling of the above exception, another exception occurred:
   
   Traceback (most recent call last):
     File "/usr/local/lib/python3.6/site-packages/celery/app/trace.py", line 382, in trace_task
       R = retval = fun(*args, **kwargs)
     File "/usr/local/lib/python3.6/site-packages/celery/app/trace.py", line 641, in __protected_call__
       return self.run(*args, **kwargs)
     File "/home/superset/superset/tasks/schedules.py", line 392, in schedule_email_report
       deliver_dashboard(schedule)
     File "/home/superset/superset/tasks/schedules.py", line 219, in deliver_dashboard
       driver = create_webdriver()
     File "/home/superset/superset/tasks/schedules.py", line 168, in create_webdriver
       driver = driver_class(**kwargs)
     File "/usr/local/lib/python3.6/site-packages/selenium/webdriver/firefox/webdriver.py", line 164, in __init__
       self.service.start()
     File "/usr/local/lib/python3.6/site-packages/selenium/webdriver/common/service.py", line 83, in start
       os.path.basename(self.path), self.start_error_message)
   selenium.common.exceptions.WebDriverException: Message: 'geckodriver' executable needs to be in PATH. 
   ```
   
   #### Screenshots
   
   If applicable, add screenshots to help explain your problem.
   
   #### How to reproduce the bug
   
   1. build a container with contrib/docker/Dockerfile
   2. set required settings for emailer
   3. click Manage
   4. click Dashboard Emails
   5. make an email schedule (e.g. crontab `5 12 * * *`) , check `Send Test Email` and add your email to `Test Email Recipients` and `Recipients`
   6. click save
   7. check worker logs for errors
   
   ### Environment
   
   - superset version v0.32.0rc2
   - python, node and npm versions as in the Dockerfile
   
   ### Checklist
   
   Make sure these boxes are checked before submitting your issue - thank you!
   
   - [X] I have checked the superset logs for python stacktraces and included it here as text if there are any.
   - [X] I have reproduced the issue with at least the latest released version of superset.
   - [X] I have checked the issue tracker for the same issue and I haven't found one similar.
   
   

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