Carlo Curino created YARN-4193:
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             Summary: Support heterogeneity (node-labels) in the YARN 
ReservationSystem
                 Key: YARN-4193
                 URL: https://issues.apache.org/jira/browse/YARN-4193
             Project: Hadoop YARN
          Issue Type: Improvement
            Reporter: Carlo Curino


This umbrella JIRA tracks the enhancement of the reservation system,
to support node-label expressions. The user will be allowed to book
reservations on specific node-labels. This is key as heterogeneity
of hardware/software/logical configuration should be addressable during
the reservation process. 



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