Arun C Murthy created YARN-2817:

             Summary: Disk as a resource in YARN
                 Key: YARN-2817
             Project: Hadoop YARN
          Issue Type: New Feature
          Components: scheduler
            Reporter: Arun C Murthy
            Assignee: Arun C Murthy

As YARN continues to cover new ground in terms of new workloads, disk is 
becoming a very important resource to govern.

It might be prudent to start with something very simple - allow applications to 
request entire drives (e.g. 2 drives out of the 12 available on a node), we can 
then also add support for specific iops, bandwidth etc.

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