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Posted to issues-all@impala.apache.org by "Quanlong Huang (Jira)" <ji...@apache.org> on 2024/11/18 02:21:00 UTC

[jira] [Updated] (IMPALA-13485) Support stats capture on complex types

     [ https://issues.apache.org/jira/browse/IMPALA-13485?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Quanlong Huang updated IMPALA-13485:
------------------------------------
    Priority: Critical  (was: Major)

> Support stats capture on complex types
> --------------------------------------
>
>                 Key: IMPALA-13485
>                 URL: https://issues.apache.org/jira/browse/IMPALA-13485
>             Project: IMPALA
>          Issue Type: Improvement
>            Reporter: Manish Maheshwari
>            Priority: Critical
>
> In compute stats, we must capture the below -
>  * length of complex types
>  * min, max, avg for numeric item types
>  * min, max, avg of length for string item types
> For nested complex types, we need to evaluate how this would be captured. 
>  



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