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https://issues.apache.org/jira/browse/SLIDER-505?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14169533#comment-14169533
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Larry McCay commented on SLIDER-505:
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[~jmaron] - Yeah, if we were talking about exposing the application specific
REST API then Knox would have been perfect. In fact, I think we need to flesh
that thought out as part of separate work.
> Have Slider AppMaster listen on a port from a reserved list
> -----------------------------------------------------------
>
> Key: SLIDER-505
> URL: https://issues.apache.org/jira/browse/SLIDER-505
> Project: Slider
> Issue Type: Bug
> Components: appmaster
> Affects Versions: Slider 0.50
> Reporter: Sumit Mohanty
> Assignee: Jonathan Maron
>
> The cluster nodes may only have a range of port opened through firewall. For
> the AM UI to be accessible the port used by AM UI should be within the range.
> Perhaps YARN can hand off the port to the AppMaster to listen on.
> Alternatively, application can specify a range of ports and AM uses one of
> these ports to listen on.
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