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https://issues.apache.org/jira/browse/AIRFLOW-2358?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16601590#comment-16601590
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Apache Spark commented on AIRFLOW-2358:
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User 'Fokko' has created a pull request for this issue:
https://github.com/apache/incubator-airflow/pull/3315
> make kubernetes examples installed optionally
> ---------------------------------------------
>
> Key: AIRFLOW-2358
> URL: https://issues.apache.org/jira/browse/AIRFLOW-2358
> Project: Apache Airflow
> Issue Type: Improvement
> Components: examples
> Affects Versions: 1.10.0, 2.0.0
> Reporter: Ruslan Dautkhanov
> Assignee: Fokko Driesprong
> Priority: Major
> Labels: kubernetes
> Fix For: 1.10.0
>
>
> Is it possible to make kubernetes examples installed optionally?
>
> We don't use Kubernetes and a bare Airflow install fills logs with following :
>
> {quote}2018-04-22 19:49:04,718 ERROR - Failed to import:
> /opt/airflow/airflow-20180420/src/apache-airflow/airflow/example_dags/example_kubernetes_operator.py
> Traceback (most recent call last):
> File "/opt/airflow/airflow-20180420/src/apache-airflow/airflow/models.py",
> line 300, in process_file
> m = imp.load_source(mod_name, filepath)
> File
> "/opt/airflow/airflow-20180420/src/apache-airflow/airflow/example_dags/example_kubernetes_operator.py",
> line 19, in <module>
> from airflow.contrib.operators.kubernetes_pod_operator import
> KubernetesPodOperator
> File
> "/opt/airflow/airflow-20180420/src/apache-airflow/airflow/contrib/operators/kubernetes_pod_operator.py",
> line 21, in <module>
> from airflow.contrib.kubernetes import kube_client, pod_generator,
> pod_launcher
> File
> "/opt/airflow/airflow-20180420/src/apache-airflow/airflow/contrib/kubernetes/pod_launcher.py",
> line 25, in <module>
> from kubernetes import watch
> {color:#f6c342}ImportError: No module named kubernetes{color}{quote}
>
> Would be great to make examples driven by what modules installed if they have
> external dependencies.
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