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From "Rajesh Balamohan (Jira)" <j...@apache.org>
Subject [jira] [Resolved] (HIVE-25014) Optimise ObjectStore::updateTableColumnStatistics
Date Wed, 28 Jul 2021 04:41:00 GMT

     [ https://issues.apache.org/jira/browse/HIVE-25014?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Rajesh Balamohan resolved HIVE-25014.
-------------------------------------
    Fix Version/s: 4.0.0
         Assignee: Rajesh Balamohan
       Resolution: Fixed

> Optimise ObjectStore::updateTableColumnStatistics
> -------------------------------------------------
>
>                 Key: HIVE-25014
>                 URL: https://issues.apache.org/jira/browse/HIVE-25014
>             Project: Hive
>          Issue Type: Improvement
>            Reporter: Rajesh Balamohan
>            Assignee: Rajesh Balamohan
>            Priority: Major
>              Labels: pull-request-available
>             Fix For: 4.0.0
>
>          Time Spent: 20m
>  Remaining Estimate: 0h
>
> "ObjectStore::updateTableColumnStatistics" fetches table level details multiple times.
Need to consider reducing the getTable lookups to avoid pressure on HMS.



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