[jira] [Commented] (SLIDER-994) add "nodemap" command to get the (JSON) nodemap of the YARN cluster

["Steve Loughran (JIRA)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/SLIDER-994?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15011564#comment-15011564 ] 

Steve Loughran commented on SLIDER-994:
---------------------------------------

{{yarn nodes}} does this, of course: the difference here is the generation of a machine readable report, including one listing the deployment of the current application.

> add "nodemap" command to get the (JSON) nodemap of the YARN cluster
> -------------------------------------------------------------------
>
>                 Key: SLIDER-994
>                 URL: https://issues.apache.org/jira/browse/SLIDER-994
>             Project: Slider
>          Issue Type: Sub-task
>          Components: client
>    Affects Versions: Slider 0.90
>            Reporter: Steve Loughran
>            Assignee: Steve Loughran
>             Fix For: Slider 0.90
>
>
> Add a new "nodemap" command, which will allow the caller to
> # get the basic nodemap of the YARN cluster, the one the YARN client can obtain.
> # get the REST/IPC-exported nodemap of the identified cluster; this will include the specifics on component placements.
> Functional tests can use this to determine cluster size and state of AA deployments



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