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https://issues.apache.org/jira/browse/AIRFLOW-217?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Navjot updated AIRFLOW-217:
---------------------------
Issue Type: Bug (was: Task)
> Getting AttributeError: 'DAG' object has no attribute 'task_dict' while using
> Celery Executor
> ---------------------------------------------------------------------------------------------
>
> Key: AIRFLOW-217
> URL: https://issues.apache.org/jira/browse/AIRFLOW-217
> Project: Apache Airflow
> Issue Type: Bug
> Components: aws, celery, executor
> Affects Versions: Airflow 1.7.1.2
> Environment: Airflow running on Amazon Linux AMI
> Worker running on ubuntu
> Reporter: Navjot
> Priority: Minor
> Attachments: errorCelery.PNG
>
>
> We are trying to implement airflow to run some data intensive processess
> I am trying to run a job on worker using Celery executor. I have configured
> all the settings but still it is not running the job. I am getting some weird
> error, I couldn't find information about it on forums.
> I am attaching trace of that error.
> {[2016-06-07 19:46:50,857] {__init__.py:36} INFO - Using executor
> CeleryExecutor
> [2016-06-07 19:46:50,939] {driver.py:120} INFO - Generating grammar tables
> from /usr/lib/python2.7/lib2to3/Grammar.txt
> [2016-06-07 19:46:50,963] {driver.py:120} INFO - Generating grammar tables
> from /usr/lib/python2.7/lib2to3/PatternGrammar.txt
> Traceback (most recent call last):
> File "/usr/local/bin/airflow", line 15, in <module>
> args.func(args)
> File "/usr/local/lib/python2.7/dist-packages/airflow/bin/cli.py", line 215,
> in run
> task = dag.get_task(task_id=args.task_id)
> File "/usr/local/lib/python2.7/dist-packages/airflow/models.py", line 2896,
> in get_task
> if task_id in self.task_dict:
> AttributeError: 'DAG' object has no attribute 'task_dict'
> [2016-06-07 19:46:51,206: ERROR/Worker-14] Command 'airflow run montanaprod
> pulldatamontana 2016-06-03T00:00:00 --pickle 26 --local
> -s 2016-06-03T00:00:00 ' returned non-zero exit status 1
> [2016-06-07 19:46:51,544: ERROR/MainProcess] Task
> airflow.executors.celery_executor.execute_command[71a26a48-4fbb-4a61-ad1c-2d4a50df4c
> 58] raised unexpected:
> AirflowException('Celery command failed',)
> Traceback (most recent call last):
> File "/usr/local/lib/python2.7/dist-packages/celery/app/trace.py", line
> 240, in trace_task
> R = retval = fun(*args, **kwargs)
> File "/usr/local/lib/python2.7/dist-packages/celery/app/trace.py", line
> 438, in __protected_call__
> return self.run(*args, **kwargs)
> File
> "/usr/local/lib/python2.7/dist-packages/airflow/executors/celery_executor.py",
> line 45, in execute_command
> raise AirflowException('Celery command failed')
> AirflowException: Celery command failed
> }
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