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Posted to issues-all@impala.apache.org by "Qifan Chen (Jira)" <ji...@apache.org> on 2022/03/30 19:40:00 UTC

[jira] [Resolved] (IMPALA-10992) Planner changes for estimate peak memory.

     [ https://issues.apache.org/jira/browse/IMPALA-10992?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Qifan Chen resolved IMPALA-10992.
---------------------------------
    Fix Version/s: Impala 4.1.0
       Resolution: Fixed

> Planner changes for estimate peak memory.
> -----------------------------------------
>
>                 Key: IMPALA-10992
>                 URL: https://issues.apache.org/jira/browse/IMPALA-10992
>             Project: IMPALA
>          Issue Type: Task
>            Reporter: Amogh Margoor
>            Assignee: Qifan Chen
>            Priority: Critical
>             Fix For: Impala 4.1.0
>
>
> For ability to run large queries on larger executor group mapping to different resource group, we would need to identify the large queries during compile time. For this identification in first phase we can use peak memory estimation to classify large queries. This Jira is to keep track of that support.



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