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From "Felix Cheung (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (SPARK-24434) Support user-specified driver and executor pod templates
Date Fri, 01 Jun 2018 16:57:00 GMT

    [ https://issues.apache.org/jira/browse/SPARK-24434?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16498225#comment-16498225
] 

Felix Cheung commented on SPARK-24434:
--------------------------------------

java properties is basically the "standard" in spark, I'm not sure I've seen anything else.

What goes into the "pod template"? is it just an ID?

As a reference, Spark conf is kinda the way to go for Spark jobs - I don't know if I see a
problem with the current mechanism of setting pod in Spark conf. 

> Support user-specified driver and executor pod templates
> --------------------------------------------------------
>
>                 Key: SPARK-24434
>                 URL: https://issues.apache.org/jira/browse/SPARK-24434
>             Project: Spark
>          Issue Type: New Feature
>          Components: Kubernetes
>    Affects Versions: 2.4.0
>            Reporter: Yinan Li
>            Priority: Major
>
> With more requests for customizing the driver and executor pods coming, the current approach
of adding new Spark configuration options has some serious drawbacks: 1) it means more Kubernetes
specific configuration options to maintain, and 2) it widens the gap between the declarative
model used by Kubernetes and the configuration model used by Spark. We should start designing
a solution that allows users to specify pod templates as central places for all customization
needs for the driver and executor pods. 



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