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From "Gopal V (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HIVE-20395) Parallelize files move in the ql.metadata.Hive#replaceFiles
Date Thu, 23 Aug 2018 23:50:00 GMT

    [ https://issues.apache.org/jira/browse/HIVE-20395?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16590943#comment-16590943
] 

Gopal V commented on HIVE-20395:
--------------------------------

LGTM - +1 tests pending.

> Parallelize files move in the ql.metadata.Hive#replaceFiles
> -----------------------------------------------------------
>
>                 Key: HIVE-20395
>                 URL: https://issues.apache.org/jira/browse/HIVE-20395
>             Project: Hive
>          Issue Type: Improvement
>          Components: Hive
>    Affects Versions: 3.1.0
>            Reporter: Igor Dvorzhak
>            Assignee: Igor Dvorzhak
>            Priority: Major
>              Labels: pull-request-available
>         Attachments: HIVE-20395.1.patch, HIVE-20395.2.patch
>
>
> Files move is not parallelized in `replaceFiles` method and could be very slow on Cloud
Object Stores.



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