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Posted to issues@hive.apache.org by "Laszlo Pinter (JIRA)" <ji...@apache.org> on 2018/11/08 09:57:00 UTC

[jira] [Updated] (HIVE-20891) Call alter_partition in batch when dynamically loading partitions

     [ https://issues.apache.org/jira/browse/HIVE-20891?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Laszlo Pinter updated HIVE-20891:
---------------------------------
    Status: Patch Available  (was: Open)

> Call alter_partition in batch when dynamically loading partitions
> -----------------------------------------------------------------
>
>                 Key: HIVE-20891
>                 URL: https://issues.apache.org/jira/browse/HIVE-20891
>             Project: Hive
>          Issue Type: Improvement
>          Components: Hive
>    Affects Versions: 4.0.0
>            Reporter: Laszlo Pinter
>            Assignee: Laszlo Pinter
>            Priority: Major
>         Attachments: HIVE-20891.01.patch
>
>
> When dynamically loading partitions, the setStatsPropAndAlterPartition() is called for each partition one by one, resulting in unnecessary calls to the metastore client. This whole logic can be changed to just one call. 



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