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https://issues.apache.org/jira/browse/SLIDER-223?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Ted Yu updated SLIDER-223:
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    Description: 
Here is one use case:
user freezes cluster and modifies some config values in appConfig.json
the user thaws the cluster and expects the new config values to take effect.

This JIRA adds support for this case by introducing an action called 'update'.
We can reuse existing options such as --template option.

  was:
Here is one use case:
user freezes cluster and modifies some config values in appConfig.json
the user thaws the cluster and expects the new config values to take effect.

This JIRA adds support for this case by introducing an action called 'update'.
We can reuse --template option.


> Provide action to update Instance Definition
> --------------------------------------------
>
>                 Key: SLIDER-223
>                 URL: https://issues.apache.org/jira/browse/SLIDER-223
>             Project: Slider
>          Issue Type: Task
>            Reporter: Ted Yu
>            Assignee: Ted Yu
>         Attachments: slider-223-2.txt, slider-223-3.txt, slider-223-4.txt, 
> slider-223.txt
>
>
> Here is one use case:
> user freezes cluster and modifies some config values in appConfig.json
> the user thaws the cluster and expects the new config values to take effect.
> This JIRA adds support for this case by introducing an action called 'update'.
> We can reuse existing options such as --template option.



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