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https://issues.apache.org/jira/browse/YARN-6622?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16161833#comment-16161833
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Eric Badger commented on YARN-6622:
-----------------------------------

bq. It's generally known to developers, but not to users. They're the target 
for this documentation. Unless they're familiar with both Docker and Hadoop, 
they're unlikely to understand the consequences of enabling this feature.
I agree with this. Until I started working specifically with the docker support 
in hadoop, I didn't fully understand the kinds of trouble you can get into with 
enabling this feature. If you don't know what you're doing related to security 
(and/or don't care I guess), you should *not* enable Docker in its current 
state. This should be properly communicated to the users

> Document Docker work as experimental
> ------------------------------------
>
>                 Key: YARN-6622
>                 URL: https://issues.apache.org/jira/browse/YARN-6622
>             Project: Hadoop YARN
>          Issue Type: Task
>          Components: documentation
>            Reporter: Varun Vasudev
>            Assignee: Varun Vasudev
>            Priority: Blocker
>         Attachments: YARN-6622.001.patch
>
>
> We should update the Docker support documentation calling out the Docker work 
> as experimental.



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