[jira] [Updated] (IMPALA-905) Admission control should enforce hierarchical pool limits

["Tim Armstrong (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/IMPALA-905?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Tim Armstrong updated IMPALA-905:
---------------------------------
    Issue Type: New Feature  (was: Bug)

> Admission control should enforce hierarchical pool limits
> ---------------------------------------------------------
>
>                 Key: IMPALA-905
>                 URL: https://issues.apache.org/jira/browse/IMPALA-905
>             Project: IMPALA
>          Issue Type: New Feature
>          Components: Backend
>    Affects Versions: Impala 1.3
>            Reporter: Matthew Jacobs
>            Priority: Minor
>              Labels: admission-control, resource-management
>
> When configuring a hierarchy of pools via a fair-scheduler.xml configuration, parent pools can have limits that should be enforced as well as that of the leaf pools.
> E.g. admission to dev/qa requires meeting the limits of both dev/qa and engineering:
> {code}
> ...
> <queue name="root">
>   ...
>   <queue name="engineering">
>     ... <!-- limits -->
>     <queue name="dev">
>       ... <!-- limits -->
>     </queue>
>     <queue name="qa">...</queue>
>   </queue>
>   <queue name="finance">...</queue>
>   <queue name="hr">...</queue>
> </queue>
> {code}



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