[jira] [Commented] (HIVE-23520) REPL: repl dump could add support for immutable dataset

["Aasha Medhi (Jira)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/HIVE-23520?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17125092#comment-17125092 ] 

Aasha Medhi commented on HIVE-23520:
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Is this both for managed and external tables? There is a Metadata only config for external tables which dumps partition, stats and metadata without dumping any data. Will that be useful?
Can you please add a pull request where I can add the review comments

> REPL: repl dump could add support for immutable dataset
> -------------------------------------------------------
>
>                 Key: HIVE-23520
>                 URL: https://issues.apache.org/jira/browse/HIVE-23520
>             Project: Hive
>          Issue Type: Improvement
>            Reporter: Rajesh Balamohan
>            Assignee: Rajesh Balamohan
>            Priority: Minor
>         Attachments: HIVE-23520.1.patch
>
>
> Currently, "REPL DUMP" ends up copying entire dataset along with partition information, stats etc in its dump folder. However, there are cases (e.g large reference datasets), where we need a way to just retain metadata along with partition information & stats.



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