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https://issues.apache.org/jira/browse/NIFI-6175?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Peter Wicks updated NIFI-6175:
------------------------------
    Description: 
The Livy Session Controller is missing many of the options available, and many 
of them I feel are critical for this service to be useful (queue? conf? num of 
executors?)

Would like to see all available options there, with a blanket "conf" option for 
users to provide custom configuration.

Also, when the controller service shuts down, sessions are left running, with 
no option to shut them down.  Add in functionality to shutdown open sessions.

  was:
The Livy Session Controller is missing many of the options available, and many 
of them I feel are critical for this service to be useful (queue? conf? num of 
executors?)

Would like to see all available options there, with a blanket "conf" option for 
users to provide custom configuration.


> Spark Livy - Add Support for All Missing Session Startup Features
> -----------------------------------------------------------------
>
>                 Key: NIFI-6175
>                 URL: https://issues.apache.org/jira/browse/NIFI-6175
>             Project: Apache NiFi
>          Issue Type: Improvement
>    Affects Versions: 1.9.1
>            Reporter: Peter Wicks
>            Assignee: Peter Wicks
>            Priority: Major
>
> The Livy Session Controller is missing many of the options available, and 
> many of them I feel are critical for this service to be useful (queue? conf? 
> num of executors?)
> Would like to see all available options there, with a blanket "conf" option 
> for users to provide custom configuration.
> Also, when the controller service shuts down, sessions are left running, with 
> no option to shut them down.  Add in functionality to shutdown open sessions.



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