[jira] [Created] (YUNIKORN-1456) Track dynamic priority of queues

["Craig Condit (Jira)" <ji...@apache.org>]

Craig Condit created YUNIKORN-1456:
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             Summary: Track dynamic priority of queues
                 Key: YUNIKORN-1456
                 URL: https://issues.apache.org/jira/browse/YUNIKORN-1456
             Project: Apache YuniKorn
          Issue Type: Sub-task
          Components: core - scheduler
            Reporter: Craig Condit


In the latest priority scheduling design, we need to dynamically determine the priority of a queue.

There are several possible modes:

 
 * Leaf queues
 ** priority.policy = default
 *** Priority is defined as the maximum priority of any applications with pending tasks + priority.offset, or MIN_INT32 (-2^32) if no applications have pending tasks
 ** prioirty.policy = fence
 *** Priority is always equal to priority.offset
 * Parent queues
 ** priority.policy = default
 *** Priority is defined as the maximum priority of any child queues + priority.offset
 ** priority.policy = fence
 *** Priority is always equal to priority.offset

We should expose this as a property of a queue in REST API calls as well.



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