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Posted to issues-all@impala.apache.org by "Quanlong Huang (JIRA)" <ji...@apache.org> on 2019/08/17 14:28:00 UTC

[jira] [Updated] (IMPALA-7350) More accurate memory estimates for admission

     [ https://issues.apache.org/jira/browse/IMPALA-7350?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Quanlong Huang updated IMPALA-7350:
-----------------------------------
    Target Version: Impala 3.4.0  (was: Impala 3.3.0)

> More accurate memory estimates for admission
> --------------------------------------------
>
>                 Key: IMPALA-7350
>                 URL: https://issues.apache.org/jira/browse/IMPALA-7350
>             Project: IMPALA
>          Issue Type: Improvement
>          Components: Frontend
>            Reporter: Tim Armstrong
>            Assignee: Bikramjeet Vig
>            Priority: Major
>              Labels: admission-control, resource-management
>
> For IMPALA-7349, we will be relying more on memory estimates. This is an umbrella JIRA to track improvements to memory estimates where the current estimates are way off and result in over- or under- admission. over-admission is probably the more significant concern.



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