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From "Jian Chen (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (YARN-1589) Dynamically adding a new Queue for Scheduler in YARN
Date Fri, 10 Jan 2014 22:43:50 GMT

     [ https://issues.apache.org/jira/browse/YARN-1589?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Jian Chen updated YARN-1589:
----------------------------

    Description: 
It appears that the only way to add a queue to Capacity Scheduler is 
- ssh into the YARN ResourceManager machine
- edit the capacity-scheduler.xml conf
- run the command "yarn rmadmin -refreshQueue"

It will be great if there's an API that we can call to dynamically add a new queue (removing
the need to ssh into the machine). 

For example, a POST operation to support adding a queue. The current REST APIs only support
GETs
http://hadoop.apache.org/docs/stable/hadoop-yarn/hadoop-yarn-site/ResourceManagerRest.html

Thanks. 

  was:
It appears that the only way to add a queue to Capacity Scheduler is 
- ssh into the YARN ResourceManager machine
- edit the capacity-scheduler.xml conf
- run the command "yarn rmadmin -refreshQueue"

It will be great if there's an API that we can call to dynamically add a new queue (removing
the need to ssh into the machine). 

Thanks. 


> Dynamically adding a new Queue for Scheduler in YARN
> ----------------------------------------------------
>
>                 Key: YARN-1589
>                 URL: https://issues.apache.org/jira/browse/YARN-1589
>             Project: Hadoop YARN
>          Issue Type: Improvement
>          Components: scheduler
>            Reporter: Jian Chen
>              Labels: capacity-scheduler, queue, yarn
>
> It appears that the only way to add a queue to Capacity Scheduler is 
> - ssh into the YARN ResourceManager machine
> - edit the capacity-scheduler.xml conf
> - run the command "yarn rmadmin -refreshQueue"
> It will be great if there's an API that we can call to dynamically add a new queue (removing
the need to ssh into the machine). 
> For example, a POST operation to support adding a queue. The current REST APIs only support
GETs
> http://hadoop.apache.org/docs/stable/hadoop-yarn/hadoop-yarn-site/ResourceManagerRest.html
> Thanks. 



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