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https://issues.apache.org/jira/browse/AIRFLOW-2068?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16353352#comment-16353352
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Agraj Mangal commented on AIRFLOW-2068:
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PR raised: [https://github.com/apache/incubator-airflow/pull/3008]
> Mesos Executor should allow specifying optional Docker image before running
> command
> -----------------------------------------------------------------------------------
>
> Key: AIRFLOW-2068
> URL: https://issues.apache.org/jira/browse/AIRFLOW-2068
> Project: Apache Airflow
> Issue Type: Improvement
> Components: executor
> Affects Versions: Airflow 1.8
> Reporter: Agraj Mangal
> Assignee: Agraj Mangal
> Priority: Major
>
> In its current form, MesosExecutor schedules tasks on mesos slaves which just
> contain airflow commands assuming that the mesos slaves already have airflow
> installed and configured on them. This assumption goes against the Mesos
> philosophy of having a heterogeneous cluster.
> Since mesos provides an option to pull a docker image before actually running
> the actual task/command so this improvement changes the mesos_executor.py to
> specify an optional docker image containing airflow which can be pulled on
> slaves before running the actual airflow command.
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