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https://issues.apache.org/jira/browse/AIRFLOW-2545?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16499417#comment-16499417
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ASF subversion and git services commented on AIRFLOW-2545:
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Commit 91dd3686688dc42372ec5ae7b6efb08e35125b1f in incubator-airflow's branch
refs/heads/master from [~rodrigc]
[ https://git-wip-us.apache.org/repos/asf?p=incubator-airflow.git;h=91dd368 ]
[AIRFLOW-2545] Eliminate DeprecationWarning
Do not import BaseOperator as KubernetesOperator.
This eliminates confusing DeprecationWarnings when
setting up a default airflow install where
additional
kubernetes modules are not installed.
Also, use LoggingMixin instead of logger module.
Closes #3442 from rodrigc/AIRFLOW-2545
> example_kubernetes_operator.py is causing a DeprecationWarning to be
> displayed during default install
> -----------------------------------------------------------------------------------------------------
>
> Key: AIRFLOW-2545
> URL: https://issues.apache.org/jira/browse/AIRFLOW-2545
> Project: Apache Airflow
> Issue Type: Bug
> Affects Versions: 1.10
> Reporter: Craig Rodrigues
> Priority: Minor
>
> |!https://mail.google.com/mail/u/0/images/cleardot.gif|id=:ts!|
>
> {{I tested master branch by putting the following in my requirements.txt:}}
> {{git+https://github.com/rodrigc/incubator-airflow@master#egg=apache-airflow[celery,crypto,emr,hive,hdfs,ldap,mysql,postgres,redis,slack,s3]}}
> and did a pip install -r requirements.txt
>
> and then saw this DeprecationWarning:
>
> [2018-05-29 14:06:27,567] \{example_kubernetes_operator.py:30} WARNING -
> Could not import KubernetesPodOperator
> /Users/c-craigr/airflow2/lib/python2.7/site-packages/airflow/models.py:2315:
> PendingDeprecationWarning: Invalid arguments were passed to BaseOperator.
> Support for passing such arguments will be dropped in Airflow 2.0. Invalid
> arguments were:
> *args: ()
> **kwargs: {'name': 'airflow-test-pod', 'image': 'ubuntu:16.04', 'labels':
> {'foo': 'bar'}
> , 'namespace': 'default', 'cmds': ['bash', '-cx'], 'arguments': ['echo',
> '10'], 'in_cluster': False, 'get_logs': True
> category=PendingDeprecationWarning
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