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