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https://issues.apache.org/jira/browse/RANGER-1203?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Qiang Zhang updated RANGER-1203:
--------------------------------
    Description: 
Currently,hadoop yarn Capacity Scheduler provides a YarnAuthorizationProvider 
interface.Ranger yarn-plug-in can implement this interface.
Also Ranger supports the json packet parsing of Capacity Scheduler.
However,ranger does not support Fair Scheduler.

Increased functionality:
Ranger supports the json packet parsing of fair scheduler.
Hadoop yarn Fair Scheduler will also provide a YarnAuthorizationProvider 
interface.
Ranger Yarn plugin adds authority control by fair scheduler, it relies on the 
fair scheduler pluggable licensing feature patch that hadoop yarn supports.

  was:
Currently,hadoop yarn Capacity Scheduler provide a YarnAuthorizationProvider 
interface.Ranger yarn-plug-in can implement this interface.
Also Ranger supports the json packet parsing of Capacity Scheduler.
However,ranger does not support Fair Scheduler.

Increased functionality:
Ranger supports the json packet parsing of fair scheduler.
Hadoop yarn Fair Scheduler will also provide a YarnAuthorizationProvider 
interface.
Ranger Yarn plugin adds authority control by fair scheduler, it relies on the 
fair scheduler pluggable licensing feature patch that hadoop yarn supports.


> Ranger YARN Plugin supports Fair Scheduler
> ------------------------------------------
>
>                 Key: RANGER-1203
>                 URL: https://issues.apache.org/jira/browse/RANGER-1203
>             Project: Ranger
>          Issue Type: New Feature
>          Components: plugins
>    Affects Versions: 0.6.1
>            Reporter: Qiang Zhang
>            Assignee: Qiang Zhang
>              Labels: patch
>
> Currently,hadoop yarn Capacity Scheduler provides a YarnAuthorizationProvider 
> interface.Ranger yarn-plug-in can implement this interface.
> Also Ranger supports the json packet parsing of Capacity Scheduler.
> However,ranger does not support Fair Scheduler.
> Increased functionality:
> Ranger supports the json packet parsing of fair scheduler.
> Hadoop yarn Fair Scheduler will also provide a YarnAuthorizationProvider 
> interface.
> Ranger Yarn plugin adds authority control by fair scheduler, it relies on the 
> fair scheduler pluggable licensing feature patch that hadoop yarn supports.



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