This JIRA tracks changes to the APIs of the reservation system, and enables querying the reservation system on which reservation exists by "time-range, reservation-id".
YARN-4420 and YARN-2575 has a dependency on this.
YARN-4420 Add REST API for List Reservations
YARN-2575 Create separate ACLs for Reservation create/update/delete/list ops
YARN-4825 Remove redundant code in ClientRMService::listReservations