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https://issues.apache.org/jira/browse/OOZIE-2187?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14570619#comment-14570619
 ] 

Narayan Periwal commented on OOZIE-2187:
----------------------------------------

Hi [~rkanter],
We can also push the patch to the review board using the rbt tool from the 
command line.
Example:-
When creating a new review request
rbt post --diff-filename=OOZIE-2020-v0.patch 
--server=https://reviews.apache.org --repository-url=oozie-git 
To update the existing review request,
rbt post --diff-filename=OOZIE-2020-v0.patch 
--server=https://reviews.apache.org --repository-url=oozie-git  
--review-request-id=31979

> Add a way to specify a default JT/RM and NN
> -------------------------------------------
>
>                 Key: OOZIE-2187
>                 URL: https://issues.apache.org/jira/browse/OOZIE-2187
>             Project: Oozie
>          Issue Type: New Feature
>          Components: core
>            Reporter: Robert Kanter
>            Assignee: Robert Kanter
>         Attachments: OOZIE-2187.patch, OOZIE-2187.patch
>
>
> Oozie is cluster agnostic, which is why we require an RM/JT and NN per action 
> in your workflow (or once via the <global> section).  In practice, many users 
> use one Oozie server per cluster, so it's an extra burden for them to have to 
> specify this all the time.  It would be convenient if we added configuration 
> properties to oozie-site that would let you specify a default RM/JT and NN to 
> use.  
> This way, these users could completely omit the {{<job-tracker>}} and 
> {{<name-node>}} fields from their workflows; as an added benefit, they can 
> easily update these values if they ever rename/move their RM/JT or NN.  We'd 
> of course still allow specifying  {{<job-tracker>}} and {{<name-node>}} in 
> each action and {{<global>}} to allow individual workflows or actions to 
> override the default.



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