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Posted to yarn-issues@hadoop.apache.org by "Szilard Nemeth (Jira)" <ji...@apache.org> on 2021/01/27 19:56:00 UTC

[jira] [Issue Comment Deleted] (YARN-10598) CS Flexible Auto Queue Creation: Modify RM /scheduler endpoint to extend the creation type with additional information

     [ https://issues.apache.org/jira/browse/YARN-10598?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Szilard Nemeth updated YARN-10598:
----------------------------------
    Comment: was deleted

(was: Okay, since the patch is already committed and findbugs issue is not caused by this one, I'm resolving this jira.)

> CS Flexible Auto Queue Creation: Modify RM /scheduler endpoint to extend the creation type with additional information
> ----------------------------------------------------------------------------------------------------------------------
>
>                 Key: YARN-10598
>                 URL: https://issues.apache.org/jira/browse/YARN-10598
>             Project: Hadoop YARN
>          Issue Type: Sub-task
>            Reporter: Benjamin Teke
>            Assignee: Benjamin Teke
>            Priority: Major
>             Fix For: 3.4.0
>
>         Attachments: YARN-10598.001.patch, YARN-10598.002.patch, YARN-10598.003.patch
>
>
> Under this umbrella (YARN-10496), weight-mode has been implemented for CS with YARN-10504.
> Auto-queue creation has been also implemented with YARN-10506.
> Connected to this effort, we would like to expose the type of the queue with the RM's /scheduler REST endpoint.
> To extend/modify the values added in YARN-10581 these 3 fields will describe a queue:
>  * queueType : *parent/leaf*
>  * creationMethod : *static/dynamicLegacy/dynamicFlexible*
>  * autoCreationEligibility : *off/legacy/flexible*
> After this change here are some example cases:
>  * Static parent queue which has the auto-creation-enabled-v2 false:
>  ** queueType : *parent*
>  ** creationMethod : *static*
>  ** autoCreationEligibility : *off*
>  * Static managed parent (can have dynamic children):
>  ** queueType : *parent*
>  ** creationMethod : *static*
>  ** autoCreationEligibility : *legacy*
>  * Legacy auto-created leaf queue (cannot have children):
>  ** queueType : *leaf*
>  ** creationMethod : *dynamicLegacy*
>  ** autoCreationEligibility : *off*
>  * Auto-created (v2) parent queue, (implicitly) auto-creation-enabled-v2 true: 
>  ** queueType : *parent*
>  ** creationMethod : *dynamicFlexible*
>  ** autoCreationEligibility : *flexible*
>  * Auto-created (v2) leaf queue (cannot have children):
>  ** queueType : *leaf*
>  ** creationMethod : *dynamicFlexible*
>  ** autoCreationEligibility : *off*



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