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From "ASF GitHub Bot (Jira)" <>
Subject [jira] [Work logged] (HIVE-25014) Optimise ObjectStore::updateTableColumnStatistics
Date Wed, 28 Jul 2021 04:28:00 GMT


ASF GitHub Bot logged work on HIVE-25014:

                Author: ASF GitHub Bot
            Created on: 28/Jul/21 04:27
            Start Date: 28/Jul/21 04:27
    Worklog Time Spent: 10m 
      Work Description: maheshk114 merged pull request #2533:


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Issue Time Tracking

    Worklog Id:     (was: 628864)
    Time Spent: 20m  (was: 10m)

> Optimise ObjectStore::updateTableColumnStatistics
> -------------------------------------------------
>                 Key: HIVE-25014
>                 URL:
>             Project: Hive
>          Issue Type: Improvement
>            Reporter: Rajesh Balamohan
>            Priority: Major
>              Labels: pull-request-available
>          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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