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Posted to issues@hive.apache.org by "mahesh kumar behera (Jira)" <ji...@apache.org> on 2019/11/03 11:11:00 UTC

[jira] [Assigned] (HIVE-22379) Reduce db lookups during dynamic partition loading

     [ https://issues.apache.org/jira/browse/HIVE-22379?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

mahesh kumar behera reassigned HIVE-22379:
------------------------------------------

    Assignee: mahesh kumar behera

> Reduce db lookups during dynamic partition loading
> --------------------------------------------------
>
>                 Key: HIVE-22379
>                 URL: https://issues.apache.org/jira/browse/HIVE-22379
>             Project: Hive
>          Issue Type: Improvement
>            Reporter: Rajesh Balamohan
>            Assignee: mahesh kumar behera
>            Priority: Major
>              Labels: performance
>         Attachments: HIVE-22379.1.patch, HIVE-22379.2.patch, HIVE-22379.3.patch
>
>
> {{HiveAlterHandler::alterPartitions}} could lookup all partition details via single call instead of multiple lookups.



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