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From "Naganarasimha G R (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (YARN-3187) Documentation of Capacity Scheduler Queue mapping based on user or group
Date Fri, 13 Feb 2015 04:58:12 GMT

    [ https://issues.apache.org/jira/browse/YARN-3187?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14319579#comment-14319579
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Naganarasimha G R commented on YARN-3187:
-----------------------------------------

Hi [~gururaj],

Few comments :
* Please attach a html file so that its easy (or faster ) to review
* {{for yarn.scheduler.capacity.queue-mappings-override.enable}} better to specify  what it
defaults to if not specified
* better to mention syntax  as mentioned in the doc {{[u|g]:[name]:[queue_name][,next mapping]*}}

* May be we can mention when multiple Queue mappings can match for a given job then on what
criteria Queue mapping will be picked



> Documentation of Capacity Scheduler Queue mapping based on user or group
> ------------------------------------------------------------------------
>
>                 Key: YARN-3187
>                 URL: https://issues.apache.org/jira/browse/YARN-3187
>             Project: Hadoop YARN
>          Issue Type: Improvement
>          Components: capacityscheduler, documentation
>    Affects Versions: 2.6.0
>            Reporter: Naganarasimha G R
>            Assignee: Gururaj Shetty
>              Labels: documentation
>             Fix For: 2.6.0
>
>         Attachments: YARN-3187.1.patch
>
>
> YARN-2411 exposes a very useful feature {{support simple user and group mappings to queues}}
but its not captured in the documentation. So in this jira we plan to document this feature



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