[jira] [Resolved] (YUNIKORN-2545) Eliminate multiple lock calls from Queue

["Peter Bacsko (Jira)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/YUNIKORN-2545?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Peter Bacsko resolved YUNIKORN-2545.
------------------------------------
    Fix Version/s: 1.6.0
       Resolution: Fixed

> Eliminate multiple lock calls from Queue
> ----------------------------------------
>
>                 Key: YUNIKORN-2545
>                 URL: https://issues.apache.org/jira/browse/YUNIKORN-2545
>             Project: Apache YuniKorn
>          Issue Type: Sub-task
>          Components: core - scheduler
>            Reporter: Peter Bacsko
>            Assignee: Peter Bacsko
>            Priority: Major
>              Labels: pull-request-available
>             Fix For: 1.6.0
>
>
> Eliminate multiple locking:
> * {{Queue.GetPartitionQueueDAOInfo()}} obtains a read lock, then calculates the headroom, which also acquires a read lock. Make sure we only have a single read lock while running this method.
> * {{Queue.addChildQueue()}}: call {{getCurrentPriority()}} instead of {{GetCurrentPriority()}}



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