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Posted to commits@airflow.apache.org by "Agraj Mangal (JIRA)" <ji...@apache.org> on 2018/02/06 05:03:01 UTC
[jira] [Commented] (AIRFLOW-2068) Mesos Executor should allow
specifying optional Docker image before running command
[ https://issues.apache.org/jira/browse/AIRFLOW-2068?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16353352#comment-16353352 ]
Agraj Mangal commented on AIRFLOW-2068:
---------------------------------------
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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