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https://issues.apache.org/jira/browse/AIRFLOW-1840?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16286354#comment-16286354
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ASF subversion and git services commented on AIRFLOW-1840:
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Commit 30076f1e45c7db54b0ac4bc118617d9a00cb5b7d in incubator-airflow's branch
refs/heads/master from [~Fokko]
[ https://git-wip-us.apache.org/repos/asf?p=incubator-airflow.git;h=30076f1 ]
[AIRFLOW-1840] Make celery configuration congruent with Celery 4
Explicitly set the celery backend from the config
and align the config
with the celery config as this might be confusing.
Closes #2806 from Fokko/AIRFLOW-1840-Fix-celery-
config
> Fix Celery config
> -----------------
>
> Key: AIRFLOW-1840
> URL: https://issues.apache.org/jira/browse/AIRFLOW-1840
> Project: Apache Airflow
> Issue Type: Bug
> Reporter: Fokko Driesprong
> Assignee: Fokko Driesprong
>
> While configuring the Celery executor I keep running into this problem:
> ==> /var/log/airflow/scheduler.log <==
> Traceback (most recent call last):
> File
> "/usr/local/lib/python2.7/dist-packages/airflow/executors/celery_executor.py",
> line 83, in sync
> state = async.state
> File "/usr/local/lib/python2.7/dist-packages/celery/result.py", line 394,
> in state
> return self._get_task_meta()['status']
> File "/usr/local/lib/python2.7/dist-packages/celery/result.py", line 339,
> in _get_task_meta
> return self._maybe_set_cache(self.backend.get_task_meta(self.id))
> File "/usr/local/lib/python2.7/dist-packages/celery/backends/base.py", line
> 307, in get_task_meta
> meta = self._get_task_meta_for(task_id)
> AttributeError: 'DisabledBackend' object has no attribute '_get_task_meta_for'
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